1 2005-05-10 Hans-Peter Nilsson <hp@bitrange.com>
4 * config/tc-mmix.c (mmix_handle_mmixal): Rearrange slightly.
5 Handle label-without-colon before ordinary dot-pseudo as an
6 ordinary label. Don't leak memory for label-without-colon alone
7 on a line. Don't mmixal-munge operands for dot-pseudos.
9 2005-05-10 Jan Beulich <jbeulich@novell.com>
11 * macro.c (get_any_string): Remove the two last parameters. Replace
12 references to the former expand parameter by using macro_alternate.
13 Simplify loop condition for checking for end-of-string.
14 (get_string): Remove redunant call to sb_skip_white.
15 (do_formals): Remove two last arguments to get_any_string.
16 (macro_expand): Likewise.
17 (expand_irp): Likewise.
19 2005-05-10 Jan Beulich <jbeulich@novell.com>
21 * read.c (s_macro): Move local variable 'local' to smaller scope.
22 Call sb_kill on it when done.
24 2005-05-09 Jan Beulich <jbeulich@novell.com>
26 * config/tc-i386.c (optimize_disp): Discard displacement entirely when zero and
27 not required by encoding constraints.
29 2005-05-09 H.J. Lu <hongjiu.lu@intel.com>
32 * config/tc-sh64.c (sh64_fake_label): New.
34 * config/tc-sh64.h (TC_FAKE_LABEL): New.
36 * doc/internals.texi (TC_FAKE_LABEL): Document.
38 * write.c (TC_FAKE_LABEL): New.
39 (adjust_reloc_syms): Use it.
40 (write_object_file): Likewise.
42 2005-05-09 Jan Beulich <jbeulich@novell.com>
44 * config/tc-i386.c (parse_insn): Disallow use of prefix separator
45 and comma in Intel mode.
47 2005-05-09 Jan Beulich <jbeulich@novell.com>
49 * config/tc-i386.c (tc_x86_regname_to_dw2regnum): Correct 64-bit mode
50 names to match ABI. Add more registers for 32-bit and 64-bit modes.
51 Make name array static and const. Adjust lookup to account for NULL
52 entries (standing for unused register numbers).
54 2005-05-09 Jan Beulich <jbeulich@novell.com>
56 * config/tc-i386.c (parse_insn): Consider all matching instructions
57 when checking for string instruction after string-only prefix.
59 2005-05-07 H.J. Lu <hongjiu.lu@intel.com>
62 * config/tc-ia64.c (start_unwind_section): Properly check
63 comdat group with SHF_GROUP.
65 2005-05-06 Bob Wilson <bob.wilson@acm.org>
67 * doc/c-xtensa.texi (Literal Directive): Spelling correction.
69 2005-05-06 Bob Wilson <bob.wilson@acm.org>
71 * config/tc-xtensa.c: Remove excess whitespace.
72 * config/tc-xtensa.h: Likewise.
73 * config/xtensa-istack.h: Likewise.
74 * config/xtensa-relax.c: Likewise.
75 * config/xtensa-relax.h: Likewise.
77 2005-05-06 Nick Clifton <nickc@redhat.com>
79 * sb.h: Fix formatting of comments.
80 * sb.c: Fix formatting of comments.
82 2005-05-06 Jan Beulich <jbeulich@novell.com>
84 * sb.h (sb_add_buffer): Reintroduce.
85 * sb.c (sb_add_buffer): Likewise.
87 2005-05-06 Jan Beulich <jbeulich@novell.com>
89 * macro.c (new_formal, del_formal): New.
90 (do_formals): Use new_formal. Check for and parse qualifier. Warn if
91 required argument has default value. Stop looking for more formal
92 when there was a vararg one.
93 (macro_expand_body): Use new_formal and del_formal.
94 (macro_expand): Likewise. Initialize local variable err. Don't
95 return immediately when encountering an error. Warn when keyword
96 argument already had a value assigned. Eliminate duplicate clearing
97 of argument value. When current positional argument matches parameter
98 of vararg type, assign to it all the remaining arguments. Issue error
99 when required parameter does not have value.
100 (free_macro): Use del_formal.
101 (expand_irp): Initialize formal type. Free buffers associated with
102 formal prior to returning.
103 * macro.h (struct formal_struct): Add new field 'type' with new
104 enumeration type 'formal_type'.
105 * doc/as.texinfo: Document macro parameter qualifiers.
106 * NEWS: Mention new functionality.
108 2005-05-06 Jan Beulich <jbeulich@novell.com>
110 * cond.c (s_ifb): New.
111 * read.c (potable): Add s_ifb as handler for .ifb and .ifnb.
112 * read.h (s_ifb): Prototype.
113 * doc/as.texinfo: Document .ifb and .ifnb.
115 2005-05-05 Steve Ellcey <sje@cup.hp.com>
117 * config/tc-ia64.c (MIN): Undef.
119 2005-05-05 Paul Brook <paul@codesourcery.com>
121 * config/tc-i386.h (ELF_TARGET_FORMAT): Define for TE_VXWORKS.
123 2005-05-05 Matt Thomas <matt@3am-software.com>
125 * config/tc-vax.c (md_assemble): Don't assume a valueT is 4
128 2005-05-05 Nick Clifton <nickc@redhat.com>
130 * Update the address and phone number of the FSF organization in
131 the GPL notices in the following files:
132 COPYING, app.c, as.c, as.h, asintl.h, atof-generic.c, bignum.h,
133 bit_fix.h, cgen.c, cgen.h, cond.c, debug.c, depend.c, dw2gencfi.c,
134 dw2gencfi.h, dwarf2dbg.c, dwarf2dbg.h, ecoff.c, ecoff.h, ehopt.c,
135 emul-target.h, emul.h, expr.c, expr.h, flonum-copy.c,
136 flonum-konst.c, flonum.h, frags.c, frags.h, hash.c, hash.h,
137 input-file.c, input-file.h, input-scrub.c, itbl-lex.h, itbl-lex.l,
138 itbl-ops.c, itbl-ops.h, itbl-parse.y, listing.c, listing.h,
139 literal.c, macro.c, macro.h, messages.c, obj.h, output-file.c,
140 output-file.h, read.c, read.h, sb.c, sb.h, stabs.c,
141 struc-symbol.h, subsegs.c, subsegs.h, symbols.c, symbols.h, tc.h,
142 write.c, write.h, config/aout_gnu.h, config/atof-ieee.c,
143 config/atof-vax.c, config/itbl-mips.h, config/m68k-parse.h,
144 config/m68k-parse.y, config/m88k-opcode.h, config/obj-aout.c,
145 config/obj-aout.h, config/obj-bout.c, config/obj-bout.h,
146 config/obj-coff.c, config/obj-coff.h, config/obj-ecoff.c,
147 config/obj-ecoff.h, config/obj-elf.c, config/obj-elf.h,
148 config/obj-evax.c, config/obj-evax.h, config/obj-hp300.c,
149 config/obj-hp300.h, config/obj-ieee.c, config/obj-ieee.h,
150 config/obj-multi.h, config/obj-som.c, config/obj-som.h,
151 config/tc-a29k.c, config/tc-a29k.h, config/tc-alpha.c,
152 config/tc-alpha.h, config/tc-arc.c, config/tc-arc.h,
153 config/tc-arm.h, config/tc-avr.c, config/tc-avr.h,
154 config/tc-cris.c, config/tc-cris.h, config/tc-crx.c,
155 config/tc-crx.h, config/tc-d10v.c, config/tc-d10v.h,
156 config/tc-d30v.c, config/tc-d30v.h, config/tc-dlx.c,
157 config/tc-dlx.h, config/tc-fr30.c, config/tc-fr30.h,
158 config/tc-frv.c, config/tc-frv.h, config/tc-generic.c,
159 config/tc-generic.h, config/tc-h8300.c, config/tc-h8300.h,
160 config/tc-h8500.c, config/tc-h8500.h, config/tc-hppa.c,
161 config/tc-hppa.h, config/tc-i370.c, config/tc-i370.h,
162 config/tc-i386.c, config/tc-i386.h, config/tc-i860.c,
163 config/tc-i860.h, config/tc-i960.c, config/tc-i960.h,
164 config/tc-ia64.c, config/tc-ia64.h, config/tc-ip2k.c,
165 config/tc-ip2k.h, config/tc-iq2000.c, config/tc-iq2000.h,
166 config/tc-m32r.c, config/tc-m32r.h, config/tc-m68851.h,
167 config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-m68k.c,
168 config/tc-m68k.h, config/tc-m88k.c, config/tc-m88k.h,
169 config/tc-maxq.c, config/tc-maxq.h, config/tc-mcore.c,
170 config/tc-mcore.h, config/tc-mips.c, config/tc-mips.h,
171 config/tc-mmix.c, config/tc-mmix.h, config/tc-mn10200.c,
172 config/tc-mn10200.h, config/tc-mn10300.c, config/tc-mn10300.h,
173 config/tc-msp430.c, config/tc-msp430.h, config/tc-ns32k.c,
174 config/tc-ns32k.h, config/tc-openrisc.c, config/tc-openrisc.h,
175 config/tc-or32.c, config/tc-or32.h, config/tc-pdp11.c,
176 config/tc-pdp11.h, config/tc-pj.c, config/tc-pj.h,
177 config/tc-ppc.c, config/tc-ppc.h, config/tc-s390.c,
178 config/tc-s390.h, config/tc-sh.c, config/tc-sh.h,
179 config/tc-sh64.c, config/tc-sh64.h, config/tc-sparc.c,
180 config/tc-sparc.h, config/tc-tahoe.c, config/tc-tahoe.h,
181 config/tc-tic30.c, config/tc-tic30.h, config/tc-tic4x.c,
182 config/tc-tic4x.h, config/tc-tic54x.c, config/tc-tic54x.h,
183 config/tc-tic80.c, config/tc-tic80.h, config/tc-v850.c,
184 config/tc-v850.h, config/tc-vax.c, config/tc-vax.h,
185 config/tc-w65.c, config/tc-w65.h, config/tc-xstormy16.c,
186 config/tc-xstormy16.h, config/tc-xtensa.c, config/tc-xtensa.h,
187 config/tc-z8k.c, config/tc-z8k.h, config/te-386bsd.h,
188 config/te-freebsd.h, config/te-hp300.h, config/te-hppa.h,
189 config/te-ic960.h, config/te-irix.h, config/te-nbsd.h,
190 config/te-netware.h, config/te-sparcaout.h, config/te-sun3.h,
191 config/te-tmips.h, config/te-vxworks.h, config/vax-inst.h,
192 config/xtensa-istack.h, config/xtensa-relax.c,
193 config/xtensa-relax.h, doc/fdl.texi
195 2005-05-05 Nick Clifton <nickc@redhat.com>
197 * config/tc-arm.c (arm_opts): Make -mlittle-endian switch set
198 the target_big_endian variable to false.
200 2005-05-04 Alan Modra <amodra@bigpond.net.au>
202 * config/obj-ecoff.c (ecoff_frob_file_before_fix): Correct section
203 list traversal. Use bfd_section_list_prepend.
204 * config/tc-mmix.c (mmix_frob_file): Don't needlessly iterate
205 over the section list.
206 * config/tc-xtensa.c (xtensa_remove_section): Delete.
207 (xtensa_insert_section): Delete.
208 (xtensa_move_seg_list_to_beginning): Use bfd_section_list_remove
209 and bfd_section_list_prepend.
210 (xtensa_reorder_seg_list): Use bfd_section_list_remove and
211 bfd_section_list_insert_after.
213 2005-05-03 Nick Clifton <nickc@redhat.com>
215 * config/obj-ecoff.c (ecoff_frob_file_before_fix): Fix invocations
216 of bfd_section_list... macros.
217 * config/tc-mmix.c (mmix_frob_file): Likewise.
218 * config/tc-xtensa.c (xtensa_remove_section): Likewise.
219 (xtensa_insert_section): Likewise.
221 * macro.c (macro_hash): Remove static.
222 * macro.h (macro_hash): Provide an external declaration.
224 2005-05-02 H.J. Lu <hongjiu.lu@intel.com>
226 * write.c (write_object_file): Use bfd_section_double_list_remove
229 2005-05-02 Daniel Jacobowitz <dan@codesourcery.com>
231 * doc/Makefile.am (gasver.texi): Correct quoting.
232 * doc/Makefile.in: Regenerated.
234 2005-04-29 Ralf Corsepius <ralf.corsepius@rtems.org>
236 * configure.tgt: Add h8300*-*-rtemscoff.
237 Switch h8300*-*-rtems* to elf.
239 2005-04-29 H.J. Lu <hongjiu.lu@intel.com>
241 * hash.c: Undo the last change.
244 2005-04-29 Daniel Jacobowitz <dan@codesourcery.com>
246 * doc/Makefile.am (gasver.texi): Depend on bfd/configure instead
248 (DISTCLEANFILES): Remove.
249 (MAINTAINERCLEANFILES): Add asconfig.texi.
250 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
252 2005-04-29 Ben Elliston <bje@au.ibm.com>
254 * Makefile.am (GAS_CFILES): Remove bignum-copy.c.
255 (GENERIC_OBJS): Likewise, remove bignum-copy.o.
256 (bignum-copy.o): Remove.
257 * Makefile.in: Regenerate.
258 * makefile.vms (OBJS): Remove bignum-copy.obj.
259 * symbols.h (local_symbol_make): Remove declaration.
260 (verify_symbol_chain_2): Likewise.
261 * symbols.c (local_symbol_make): Make static.
262 (max_indent_level): Likewise.
263 (verify_symbol_chain_2): Remove.
264 * macro.c (macro_hash): Make static.
265 * messages.c (fprint_value): Remove.
266 * read.h (get_absolute_expr): Remove.
267 (emit_leb128_expr): Likewise.
268 (do_s_func): Likewise.
269 * read.c (do_s_func): Make static.
270 (emit_leb128_expr): Likewise.
271 (get_absolute_expr): Likewise.
272 * as.h (as_howmuch): Remove declaration.
273 (fprint_value): Likewise.
274 * as.c (myname): Make static.
275 * input-scrub.c (as_howmuch): Remove.
276 (as_1_char): Likewise.
277 * input-file.h (input_file_is_open): Remove.
278 * input-file.c (input_file_is_open): Likewise.
279 * expr.h (expr_build_unary): Remove declaration.
280 (expr_build_binary): Likewise.
281 * expr.c (expr_build_unary): Remove.
282 (expr_build_binary): Likewise.
283 * hash.h (hash_replace): Remove declaration.
284 (hash_delete): Likewise.
285 * hash.c (hash_replace): Remove.
286 (hash_delete): Likewise.
287 * bignum-copy.c (bignum_copy): Move from here ..
288 * config/tc-vax.c (bignum_copy): .. to here.
289 * bignum.h (LOG_TO_BASE_2_OF_10): Remove.
290 (bignum_copy): Remove extern declaration.
291 * sb.h (string_count): Remove extern declaration.
292 (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
294 * sb.c (dsize): Replace preprocessor macro with static int.
295 (string_count): Make static.
296 (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
298 * config/obj-coff.c (dim_index): Make static.
299 * config/tc-i386.c (GOT_symbol): Likewise.
300 (output_invalid_buf): Likewise.
301 * doc/internals.texi (Warning and error messages): Remove the
302 prototype for fprint_value.
304 2005-04-27 Ben Elliston <bje@au.ibm.com>
308 2005-04-26 H.J. Lu <hongjiu.lu@intel.com>
310 * config/obj-multi.h (FAKE_LABEL_NAME): Defined.
312 * read.c (pseudo_set): Disallow symbol set to common symbol.
315 * write.c (write_object_file): Report common symbol name when
316 disallowing local symbol set to common symbol.
317 (adjust_reloc_syms): Disallow local symbol set to undefined
320 2005-04-25 Jan Beulich <jbeulich@novell.com>
322 * macro.c (macro_expand_body): Replace locals indicator parameters
323 with actual macro_entry. New local variables macro_line and err.
324 Don't return when encountering an error, just record the fact.
325 Detect local symbol name colliding with parameter. Track line number
326 inside of macro expansion.
327 (do_formals): Move local variable name to wider scope. Check
328 parameter of the same name doesn't already exist. In MRI mode, also
329 check it doesn't collide with the argument count pseudo-parameter).
330 (define_macro): Add file and line number parameters. Remove local
331 variable namestr. New local variable error. Initialize macro_entry
332 members file, line, and name. Don't return when encountering an
333 error, just record the fact. Use %s in some diagnostics for read.c
334 to insert the macro name. Free macro_entry on error.
335 (macro_expand): Pass macro_entry to macro_epand_body. Don't return
336 when encountering an error, just record the fact.
337 (expand_irp): Don't return when encountering an error, just record
339 * macro.h (macro_struct): New members name, file, and line.
340 (define_macro): Add file and line number parameters.
341 * read.c (s_macro): Pass file and line to define_macro. Tag warning
342 regarding pseudo-op redefinition with the file/line that macro
343 definition started at.
345 2005-04-22 Bob Wilson <bob.wilson@acm.org>
347 * config/tc-xtensa.c (LOOKAHEAD_ALIGNER): Delete macro.
348 (future_alignment_required): Remove ifdefs that use it.
350 2005-04-22 Bob Wilson <bob.wilson@acm.org>
352 * config/tc-xtensa.c (xg_get_build_instr_size): Remove.
353 (xg_is_narrow_insn, xg_expand_narrow): Remove. Merge into...
354 (xg_is_single_relaxable_insn): ...here. Add "targ" and "narrow_only"
356 (xg_assembly_relax, xg_find_narrowest_format, relaxation_requirements,
357 convert_frag_narrow): Use new version of xg_is_single_relaxable_insn.
359 2005-04-21 Christian Groessler <chris@groessler.org>
361 * config/tc-z8k.c (md_assemble): Fix buffer overrun in operand[]
364 2005-04-20 H.J. Lu <hongjiu.lu@intel.com>
366 * config/obj-aout.h (S_IS_EXTERN): Removed.
367 * config/obj-bout.h (S_IS_EXTERN): Likewise.
368 * config/obj-coff.h (S_IS_EXTERN): Likewise.
369 * symbols.c (S_IS_EXTERN): Likewise.
370 * symbols.h (S_IS_EXTERN): Likewise.
372 * config/tc-alpha.c (tc_gen_reloc): Replace S_IS_EXTERN with
374 * config/tc-d10v.c (md_apply_fix3): Likewise.
375 * config/tc-ia64.c (ia64_fix_adjustable): Likewise.
376 * config/tc-iq2000.c (iq2000_fix_adjustable): Likewise.
377 * config/tc-m32r.c (m32r_fix_adjustable): Likewise.
378 * config/tc-mmix.c (mmix_adjust_symtab): Likewise.
379 * config/tc-sh64.c (shmedia_frob_file_before_adjust): Likewise.
380 (shmedia_md_convert_frag): Likewise.
381 * symbols.c (print_symbol_value_1): Likewise.
382 * write.c (write_object_file): Likewise.
384 2005-04-20 Nick Clifton <nickc@redhat.com>
386 * config/tc-xtensa.c (get_aligned_diff): Change type of
387 branch_align to offsetT so that its signedness matches that of
390 * config/tc-mips.c (macro): Use sprintf_vma to convert a > 32 bit
391 number into a readable string.
392 (load_register): Likewise.
394 2005-04-20 Andreas Schwab <schwab@suse.de>
396 * config/tc-ia64.c (specify_resource): Initialize all of tmpl.
398 2005-04-19 David S. Miller <davem@davemloft.net>
400 * config/tc-sparc.c (md_assemble): If sparc_ip gives us a
401 NULL insn, exit early. Remove now spurious NULL checks.
402 (sparc_ip): Use as_bad for unknown opcode errors, set *pinsn
405 2005-04-19 Jan Beulich <jbeulich@novell.com>
407 * symbols.h (symbol_find_base): Remove prototype.
408 * symbols.c (save_symbol_name): Remove code section conditional upon
410 (symbol_find): Remove.
411 (symbol_find_base): Rename to symbol_find.
412 * subsegs.c (section_symbol): Replace use of symbol_find_base with
414 * config/obj-coff.c (tag_insert): Remove code section conditional
415 upon STRIP_UNDERSCORE.
416 (obj_coff_def): Likewise.
417 (obj_coff_endef): Replace use of symbol_find_base with symbol_find.
418 (coff_frob_symbol): Likewise.
419 (yank_symbols): Likewise.
420 (c_section_symbol): Likewise.
421 * config/obj-coff.h (DO_NOT_STRIP): Remove.
422 * config/tc-arm.c (symbol_locate): Remove code section conditional
423 upon STRIP_UNDERSCORE.
424 * config/tc-h8300.h (DO_NOT_STRIP): Remove.
425 * config/tc-h8500.h (DO_NOT_STRIP): Remove.
426 * config/tc-sh.h (DO_NOT_STRIP): Remove.
427 * config/tc-w65.h (DO_NOT_STRIP): Remove.
428 * config/tc-z8k.h (DO_NOT_STRIP): Remove.
430 2005-04-19 Andreas Schwab <schwab@suse.de>
432 * config/tc-ia64.c (md_assemble): Fix error message for wrong
433 access to application registers.
435 2005-04-19 Jan Beulich <jbeulich@novell.com>
437 * config/te-sysv32.h: Remove.
438 * Makefile.am (TARG_ENV_HFILES): Remove reference to
440 * Makefile.in (TARG_ENV_HFILES): Likewise.
442 2005-04-19 Jan Beulich <jbeulich@novell.com>
445 * config/tc-ia64.c (ia64_canonicalize_symbol_name): Re-allow zero-
448 2005-04-18 Mark Kettenis <kettenis@gnu.org>
450 * config/tc-i386.c (md_begin): Allow hyphens in mnemonics.
452 2005-04-18 Maciej W. Rozycki <macro@linux-mips.org>
454 * config/tc-mips.c (normalize_constant_expr): Don't check for
456 (check_absolute_expr): Only call normalize_constant_expr() if
460 * config/tc-mips.c (check_absolute_expr): Fix formatting.
462 2005-04-18 Jan Beulich <jbeulich@novell.com>
464 * macro.c (free_token): New, freeing all the memory associated with a
466 (do_formals): Move initializers to ...
467 (define_macro): ... here.
468 (delete_macro): Convert passed in name to lower case. Warn when
469 purging macro that doesn't exist. Use hash_jam instead of hash_delete.
471 2005-04-15 Maciej W. Rozycki <macro@linux-mips.org>
473 * config/tc-mips.c (normalize_constant_expr): Fix formatting.
475 2005-04-15 Jan Beulich <jbeulich@novell.com>
477 * config/obj-elf.c (obj_elf_struct): New.
478 (elf_pseudo_table). Use it for .offset and .struct.
480 2005-04-14 Bob Wilson <bob.wilson@acm.org>
481 Sterling Augustine <sterling@tensilica.com>
483 * config/tc-xtensa.c (get_aligned_diff): Handle target_size larger
484 than the section alignment.
486 2005-04-14 Bob Wilson <bob.wilson@acm.org>
487 H.J. Lu <hongjiu.lu@intel.com>
489 * config/tc-xtensa.h (struct xtensa_frag_type): Add lit_frchain field.
490 * config/tc-xtensa.c (xg_translate_sysreg_op,
491 xtensa_translate_old_userregs_ops,
492 xtensa_find_unaligned_branch_targets,
493 xtensa_find_unaligned_loops, xtensa_fix_close_loop_end_frags,
494 relax_frag_add_nop): Support 64-bit host.
495 (xtensa_mark_literal_pool_location, xtensa_move_literals): Use
496 tc_frag_data lit_frchain and lit_seg fields instead of fr_var.
498 2005-04-14 Mark Kettenis <kettenis@gnu.org>
500 * configure.tgt: Add support for OpenBSD/sparc ELF.
502 * configure.tgt: Set emulation for mips-*-openbsd*.
503 Remove broken mips-dec-openbsd* config.
504 * configure.in: Set default ABI for mips64-*-openbsd*.
505 * configure: Regenerate.
507 2005-04-14 Maciej W. Rozycki <macro@linux-mips.org>
509 * config/tc-mips.c (macro) [ldd_std]: Don't attempt the GP
510 optimization for constant addresses.
512 2005-04-14 Nick Clifton <nickc@redhat.com>
514 * as.c (main): Move parse_args before symbol_begin and frag_init
515 so that the hash table size can be set before it is used.
516 * hash.c: Use an unsigned long type for the size of the hash
518 * hash.h (set_gas_hash_table_size): Update the prototype.
520 2005-04-14 Alan Modra <amodra@bigpond.net.au>
522 * Makefile.am (NO_WERROR): Define. Use instead of -Wno-error.
523 * acinclude.m4: Include ../bfd/warning.m4.
524 * configure.in: Invoke AM_BINUTILS_WARNINGS.
525 * Makefile.in: Regenerate.
526 * configure: Regenerate.
527 * doc/Makefile.in: Regenerate.
529 2005-04-13 Maciej W. Rozycki <macro@linux-mips.org>
531 * config/tc-mips.c (IS_ZEXT_32BIT_NUM): New macro.
532 (normalize_address_expr): New function to sign-extend address
533 offsets that fit into 32 bits in 32-bit mode.
534 (macro_build_ldst_constoffset): Use normalize_address_expr()
535 instead of a handcoded sequence.
536 (load_register): Likewise. Report oversized numbers in a useful
538 (macro) [ld_st, ldd_std]: Reject all oversized offsets, not only
539 for constant addresses. Report oversized numbers in a useful way.
540 (mips_ip): Use normalize_address_expr() for addresses.
542 2005-04-12 Mark Kettenis <kettenis@gnu.org>
544 * config/tc-i386.c (output_insn): Handle VIA PadLock instructions
545 similar to other instructions now that they're marked as ImmExt.
547 2005-04-12 Nick Clifton <nickc@redhat.com>
549 * hash.c (DEFAULT_SIZE): Delete. Replace with:
550 (gas_hash_table_size): New static variable.
551 (set_gas_hash_table_size): New function: Records a requested size
553 (get_gas_hash_table_size): New function: Return a prime number
554 near the requested size of the hash table.
555 (hash_new): Use get_gas_hash_table_size.
556 * hash.h: Add a prototype for set_gas_hash_table_size.
557 * as.c (show_usage): Add description of new switches: --hash-size
558 and --reduce-memory-overheads.
559 (option_values): Add OPTION_HASH_TABLE_SIZE and
560 OPTION_REDUCE_MEMORY_OVERHEADS.
561 (std_longpopts): Add entries for the new options.
562 (parse_args): Handle the new options.
563 * Makefile.am: Add a dependency of as.c on hash.h.
564 * Makefile.in: Regenerate.
565 * doc/as.texinfo: Document the new switches.
566 * NEWS: Mention the new switches.
568 2005-04-12 Nick Clifton <nickc@redhat.com>
571 * config/tc-hppa.c (pre_defined_registers): Fix %farg[0-3]
574 2005-04-12 Alan Modra <amodra@bigpond.net.au>
576 * Makefile.am: Run "make dep-am".
577 * Makefile.in: Regenerate.
579 2005-04-11 Sterling Augustine <sterling@tensilica.com>
580 Bob Wilson <bob.wilson@acm.org>
582 * config/tc-xtensa.c (check_t1_t2_reads_and_writes): Fix typo.
584 2005-04-11 Mark Kettenis <kettenis@gnu.org>
586 * configure.tgt (generic_target): Add support for OpenBSD/i386 ELF.
588 2005-04-11 Jan Beulich <jbeulich@novell.com>
590 * NEWS: Mention these changes and their effects.
591 * macro.c (get_token): Use is_name_beginner/is_part_of_name/
593 (check_macro): Likewise.
594 (buffer_and_nest): Likewise. Permit multiple labels. Don't discard
595 labels together with the closing pseudo-op.
596 (macro_expand_body): Adjust comment. Range-check input before use.
597 Adjust mis-spelled diagnostic. Use is_name_beginner.
598 * read.c (try_macro): New.
599 (read_a_source_file): New static variable last_eol. Don't list
600 macro expansion lines more than once. Call try_macro.
601 (s_macro): Set section of line_label to absolute instead of undefined.
602 * doc/as.texinfo: Add information on the caveats of these changes.
604 2005-04-11 Alan Modra <amodra@bigpond.net.au>
606 * symbols.c (symbol_X_add_number): Change return type to "offsetT *".
607 * symbols.h (symbol_X_add_number): Update prototype.
609 2005-04-10 Eric Christopher <echristo@redhat.com>
611 * symbols.c (symbol_X_add_number): Fix warning.
613 2005-04-10 H.J. Lu <hongjiu.lu@intel.com>
615 * config/tc-m68k.c (md_begin): Support 64bit host.
616 (get_num): Support 64bit BFD on 32bit host.
618 2005-04-10 H.J. Lu <hongjiu.lu@intel.com>
620 * config/tc-mips.c (md_apply_fix3): Fix typos in BFD_RELOC_64.
622 2005-04-09 Alan Modra <amodra@bigpond.net.au>
624 * read.c (assign_symbol): Remove const from parm. Fix xcalloc
625 call. Don't do the COFF hacks for multi-emulation gas. Move
626 demand_empty_rest_of_line back to caller.
627 (s_set, equals): demand_empty_rest_of_line here.
630 * as.h (rs_dummy): Define.
631 * symbols.c (symbol_X_add_number): New function.
632 * symbols.h (symbol_X_add_number): Declare.
633 * stabs.c (aout_process_stab): Tidy symbol frag setting.
634 * read.c (assign_symbol): New function, split out from s_set.
635 Use symbol_find_or_make. Leave fr_type of dummy frag as rs_dummy.
636 Fix COFF hacks for multi-emulation gas.
637 (s_set): Call assign_symbol. Remove "register" keyword.
638 (set_zero_frag): New function.
639 (pseudo_set): Always check for assignment to section syms.
640 Always set segment and frag of symbol, and likewise extern for
641 aout/bout. Handle assignment of sym=sym+/-const specially. Don't
642 special case exp.X_add_number non-zero for O_symbol expressions.
643 (equals): Use assign_symbol.
645 2005-04-08 Bob Wilson <bob.wilson@acm.org>
647 * config/tc-xtensa.c (xtensa_create_xproperty_segments): Skip
650 2005-04-06 H.J. Lu <hongjiu.lu@intel.com>
652 * config/tc-i386.c (tc_gen_reloc): Don't turn
653 BFD_RELOC_X86_64_32S into BFD_RELOC_32.
655 2005-04-06 Nick Clifton <nickc@redhat.com>
657 * po/rw.po: New translation: Kinyarwanda
658 * configure.in (ALL_LINGUAS): Add rw
659 * configure: Regenerate.
661 2005-04-05 Sterling Augustine <sterling@tensilica.com>
662 Bob Wilson <bob.wilson@acm.org>
664 * config/tc-xtensa.c (branch_align_power): New.
665 (xtensa_find_unaligned_branch_targets, get_aligned_diff,
666 future_alignment_required): Use branch_align_power to check section
667 alignment as well as xtensa_fetch_width when aligning branch targets.
669 2005-04-05 Bob Wilson <bob.wilson@acm.org>
671 * config/tc-xtensa.c: Warning fixes throughout.
672 (xtensa_fetch_width): Change to unsigned.
673 (assemble_nop, xtensa_find_unaligned_branch_targets,
674 xtensa_find_unaligned_loops, xg_assemble_vliw_tokens,
675 is_narrow_branch_guaranteed_in_range, xtensa_fix_close_loop_end_frags,
676 min_bytes_to_other_loop_end, unrelaxed_frag_min_size,
677 unrelaxed_frag_max_size, xtensa_fix_short_loop_frags,
678 count_insns_to_loop_end, unrelaxed_frag_min_insn_count,
679 get_text_align_max_fill_size, get_text_align_nop_count,
680 get_text_align_nth_nop_size, get_noop_aligned_address,
681 get_aligned_diff, convert_frag_align_next_opcode,
682 convert_frag_immed_finish_loop, xtensa_create_property_segments,
683 xtensa_create_xproperty_segments, xt_block_aligned_size): Clean up
684 types, avoiding size_t and using offsetT and addressT appropriately.
685 (get_text_align_power): Clean up types. Avoid incorrect bound.
686 (get_text_align_fill_size): Clean up types. Restructure for clarity.
688 2005-04-04 H.J. Lu <hongjiu.lu@intel.com>
690 * config/tc-ia64.c (start_unwind_section): Undo the change
692 (generate_unwind_image, dot_endp): Likewise.
694 2005-04-01 David Mosberger <davidm@hpl.hp.com>
696 * config/tc-ia64.c (ia64_handle_align): Move le_nop and
697 le_nop_stop arrays and initializers to file scope.
698 (md_begin): When generating code for anything other than
699 Itanium 1, use MMI instead of MFI NOP bundles as a filler.
701 2005-04-01 Jan Beulich <jbeulich@novell.com>
703 * config/tc-i386.c (output_imm): Also set sign flag for 64-bit push
706 2005-04-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
708 * NEWS: Mention [fdgh]_floating.
709 * config/atof-vax.c: Fix some whitespace.
710 * config/tc-vax.c (md_pseudo_table): Add "[fdgh]_floating".
712 2005-04-01 Nick Clifton <nickc@redhat.com>
714 * configure.in: Add a check for <unistd.h> providing a prototype
715 for getopt() which is compatible with the one in
716 include/getopt.h. If so then define HAVE_DECL_GETOPT.
717 * configure: Regenerate.
718 * config.in (HAVE_DECL_GETOPT): Add.
720 2005-04-01 Jan Beulich <jbeulich@novell.com>
722 * config/tc-i386.c (s_bss): Call obj_elf_section_change_hook.
724 2005-04-01 Jan Beulich <jbeulich@novell.com>
726 * config/tc-i386.c (md_apply_fix3): Also handle BFD_RELOC_X86_64_32S.
727 (tc_gen_reloc): Handle BFD_RELOC_X86_64_32S in the default case.
729 2005-03-30 Julian Brown <julian@codesourcery.com>
731 * config/tc-arm.c (arm_adjust_symtab): Rename
732 bfd_elf32_is_arm_mapping_symbol_name to bfd_is_arm_mapping_symbol_name.
734 2005-03-30 Julian Brown <julian@codesourcery.com>
736 * config/tc-arm.c (mapping_state): Change documentation in function
737 comment to cross-reference spec instead. Change type of mapping symbols
739 (arm_adjust_symtab): Don't change type of mapping symbols here.
741 2005-03-30 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
743 * as.h [NEED_DECLARATION_FFS] (ffs): Prototype and alphabetize.
744 * config.in: Regenerate.
745 * configure: Regenerate.
746 * configure.in: Check for ffs decl and alphabetize.
748 2005-03-29 Daniel Jacobowitz <dan@codesourcery.com>
749 Phil Blundell <philb@gnu.org>
751 * config/tc-arm.c (arm_parse_reloc): Add TLS relocations.
752 (md_apply_fix3): Mark TLS symbols.
753 (tc_gen_reloc): Handle TLS relocations.
754 (arm_fix_adjustable): Ignore TLS relocations.
755 (s_arm_elf_cons): Support expressions after decorated symbols.
757 2005-03-29 Julian Brown <julian@codesourcery.com>
759 * config/tc-arm.c (marked_pr_dependency): New bitmap, bit N indicates
760 whether personality routine index N has been output for this section.
761 (mapping_state): tc_segment_info_data now struct not enum.
762 (arm_elf_change_section): Likewise, and marked_pr_dependency is now
763 handled on section change.
764 (create_unwind_entry): Previous code to output dependency removed.
765 (s_arm_unwind_fnend): Output dependency if it hasn't been done already
767 * config/tc-arm.h (TC_SEGMENT_INFO_TYPE): Redefined as struct
768 arm_segment_info_type.
769 (arm_segment_info_type): New struct.
771 2005-03-28 Sterling Augustine <sterling@tensilica.com>
772 Bob Wilson <bob.wilson@acm.org>
774 * config/tc-xtensa.c (do_align_targets): Update comment.
775 (xtensa_frob_label): Compute "freq" before possibly switching frags.
776 Insert a LOOP_END frag before every loop target, and do not overload
777 DESIRE_ALIGN_IF_TARGET frags with loop end information.
778 (xg_assemble_vliw_tokens): Use do_align_targets.
779 (xtensa_fix_target_frags): Remove code to convert a
780 DESIRE_ALIGN_IF_TARGET frag to a LOOP_END frag when there is a
781 negatable branch at the end of a loop.
782 (frag_can_negate_branch): Delete.
784 2005-03-28 David Mosberger <davidm@hpl.hp.com>
785 H.J. Lu <hongjiu.lu@intel.com>
788 NEWS: Mention "-mtune=[itanium1|itanium2]".
790 * config/tc-ia64.c (md): Add tune.
791 (md_parse_option): Accepted "-mtune=[itanium1|itanium2]".
792 (md_show_usage): Add "-mtune=[itanium1|itanium2]".
793 (extra_goodness): Prefer M- and I-unit NOPs for itanium2. F and
794 B unit NOPs are discouraged for McKinley-derived cores.
795 (md_begin): Don't hardcode the "extra_goodness()" function in
797 (ia64_init): Set md.tune to itanium2.
799 * doc/as.texinfo: Add -mtune=[itanium1|itanium2]".
800 * doc/c-ia64.texi: Likewise.
802 2005-03-27 Ian Lance Taylor <ian@airs.com>
804 * config/obj-coff.c (coff_frob_symbol): When crashing because of a
805 bad C_EFCN symbol, print its name.
807 2005-03-25 Bob Wilson <bob.wilson@acm.org>
809 * config/tc-xtensa.c (use_longcalls): Delete.
810 (xg_symbolic_immeds_fit): Check for direct calls and return TRUE if
811 the use_longcalls flag is set. Do this before checking the segment.
812 (xg_expand_assembly_insn): Rearrange to use new do_expand flag. Never
813 expand direct calls at this point.
814 (xtensa_set_frag_assembly_state): Set use_longcalls flag.
815 (xtensa_find_unmarked_state_frags): Likewise.
816 (md_assemble): Do not disable longcalls by setting is_specific_opcode.
817 (xg_assemble_vliw_tokens): Switch frags when use_longcalls changes.
818 (convert_frag_immed): Remove unnecessary check of is_specific_opcode.
819 * config/tc-xtensa.h (xtensa_frag_type): Add use_longcalls flag.
821 2005-03-25 Hans-Peter Nilsson <hp@bitrange.com>
823 * config/tc-mmix.c, config/tc-mmix.h: Convert to ISO C90.
825 2005-03-25 Hans-Peter Nilsson <hp@axis.com>
827 * config/tc-cris.h: Convert to ISO C90.
828 * config/tc-cris.c: Ditto.
829 (md_estimate_size_before_relax): Remove obsolete comment for
830 parameter "segment_type".
831 (md_begin): Document reason for cast of hash_insert argument.
832 (md_atof): Correct type of parameter "type".
834 2005-03-24 Nick Clifton <nickc@redhat.com>
836 * write.h (bit_fix_new): Remove redundant prototype.
837 * config/atof-ieee.c: Convert to ISO-C90 and fix formatting.
838 * config/obj-aout.c: Convert to ISO-C90 and fix formatting.
839 * config/obj-aout.h: Convert to ISO-C90 and fix formatting.
840 * config/obj-bout.c: Convert to ISO-C90 and fix formatting.
841 * config/obj-bout.h: Convert to ISO-C90 and fix formatting.
842 * config/obj-ecoff.c: Convert to ISO-C90 and fix formatting.
843 * config/obj-ecoff.h: Convert to ISO-C90 and fix formatting.
844 * config/obj-som.c: Convert to ISO-C90 and fix formatting.
845 * config/obj-som.h: Convert to ISO-C90 and fix formatting.
846 * config/tc-a29k.c: Convert to ISO-C90 and fix formatting.
847 * config/tc-a29k.h: Convert to ISO-C90 and fix formatting.
848 * config/tc-alpha.c: Convert to ISO-C90 and fix formatting.
849 * config/tc-alpha.h: Convert to ISO-C90 and fix formatting.
850 * config/tc-arc.c: Convert to ISO-C90 and fix formatting.
851 * config/tc-arc.h: Convert to ISO-C90 and fix formatting.
852 * config/tc-d10v.c: Convert to ISO-C90 and fix formatting.
853 * config/tc-d10v.h: Convert to ISO-C90 and fix formatting.
854 * config/tc-d30v.c: Convert to ISO-C90 and fix formatting.
855 * config/tc-d30v.h: Convert to ISO-C90 and fix formatting.
856 * config/tc-dlx.c: Convert to ISO-C90 and fix formatting.
857 * config/tc-dlx.h: Convert to ISO-C90 and fix formatting.
858 * config/tc-fr30.c: Convert to ISO-C90 and fix formatting.
859 * config/tc-fr30.h: Convert to ISO-C90 and fix formatting.
860 * config/tc-h8500.c: Convert to ISO-C90 and fix formatting.
861 * config/tc-h8500.h: Convert to ISO-C90 and fix formatting.
862 * config/tc-i370.c: Convert to ISO-C90 and fix formatting.
863 * config/tc-i370.h: Convert to ISO-C90 and fix formatting.
864 * config/tc-i960.c: Convert to ISO-C90 and fix formatting.
865 * config/tc-ip2k.c: Convert to ISO-C90 and fix formatting.
866 * config/tc-ip2k.h: Convert to ISO-C90 and fix formatting.
867 * config/tc-m32r.c: Convert to ISO-C90 and fix formatting.
868 * config/tc-m32r.h: Convert to ISO-C90 and fix formatting.
869 * config/tc-m88k.c: Convert to ISO-C90 and fix formatting.
870 * config/tc-m88k.h: Convert to ISO-C90 and fix formatting.
871 * config/tc-mcore.c: Convert to ISO-C90 and fix formatting.
872 * config/tc-mcore.h: Convert to ISO-C90 and fix formatting.
873 * config/tc-mn10200.c: Convert to ISO-C90 and fix formatting.
874 * config/tc-ns32k.c: Convert to ISO-C90 and fix formatting.
875 * config/tc-ns32k.h: Convert to ISO-C90 and fix formatting.
876 * config/tc-openrisc.c: Convert to ISO-C90 and fix formatting.
877 * config/tc-openrisc.h: Convert to ISO-C90 and fix formatting.
878 * config/tc-or32.c: Convert to ISO-C90 and fix formatting.
879 * config/tc-or32.h: Convert to ISO-C90 and fix formatting.
880 * config/tc-pdp11.h: Convert to ISO-C90 and fix formatting.
881 * config/tc-pj.c: Convert to ISO-C90 and fix formatting.
882 * config/tc-pj.h: Convert to ISO-C90 and fix formatting.
883 * config/tc-tahoe.c: Convert to ISO-C90 and fix formatting.
884 * config/tc-tic80.c: Convert to ISO-C90 and fix formatting.
885 * config/tc-tic80.h: Convert to ISO-C90 and fix formatting.
886 * config/tc-v850.c: Convert to ISO-C90 and fix formatting.
887 * config/tc-v850.h: Convert to ISO-C90 and fix formatting.
888 * config/tc-w65.c: Convert to ISO-C90 and fix formatting.
889 * config/tc-w65.h: Convert to ISO-C90 and fix formatting.
890 * config/tc-xstormy16.c: Convert to ISO-C90 and fix formatting.
891 * config/tc-xstormy16.h: Convert to ISO-C90 and fix formatting.
893 2005-03-23 Jim Blandy <jimb@redhat.com>
895 * config/tc-arm.c (arm_adjust_symtab): Fetch elf_sym's binding
898 2005-03-23 Mike Frysinger <vapier@gentoo.org>
899 Nick Clifton <nickc@redhat.com>
901 * configure.tgt: Accept any C library to accompany a GNU Linux
902 implementation, not just the GNU C library.
903 * configure.in: Likewise.
904 * configure: Regenerate.
906 2005-03-23 Nick Clifton <nickc@redhat.com>
908 * config/tc-tic30.c: Convert to ISO C90 formatting.
909 * config/tc-tic30.h: Convert to ISO C90 formatting.
910 * config/tc-pdp11.c: Convert to ISO C90 formatting.
911 * config/atof-vax.c: Convert to ISO C90 formatting.
913 2005-03-21 Maciej W. Rozycki <macro@mips.com>
915 * config/tc-mips.c (mips_frob_file): Sort BFD_RELOC_MIPS16_LO16
916 relocations correctly as well.
917 (mips_fix_adjustable): Don't make BFD_RELOC_MIPS16_LO16
918 relocations in mergeable sections section-relative either.
920 2005-03-21 Bob Wilson <bob.wilson@acm.org>
922 * config/tc-xtensa.c (md_apply_fix3): Recognize XTENSA_PLT relocations.
924 2005-03-21 Nick Clifton <nickc@redhat.com>
926 * config/tc-sh.c (sh_elf_final_processing): Fix compile time
927 warning by providing a prototype for sh_symbian_find_elf_flags.
929 * cgen.c (gas_cgen_parse_operand): Fix typo introduced by
932 2005-03-21 Alan Modra <amodra@bigpond.net.au>
934 * configure.tgt: Handle setting of bfd_gas for fmt=multi targets
935 along with other formats that set bfd_gas. Remove unnecessary
936 setting of bfd_gas. Delete strongarm cases in generic_target
939 2005-03-21 Alan Modra <amodra@bigpond.net.au>
942 * config/tc-m68k.c (TRUNC, SEXT): Define.
943 (issbyte, isubyte, issword, isuword, isbyte, isword): Use the above.
944 (m68k_ip): Truncate or sign extend expressions as appropriate.
946 (md_apply_fix3): Use SEXT.
948 2005-03-21 Alan Modra <amodra@bigpond.net.au>
950 * Makefile.am (OBJ_FORMAT_CFILES): Prune config/obj-vms.c.
951 (OBJ_FORMAT_HFILES): Prune config/obj-vms.h.
952 (obj-vms.o): Delete rule.
954 * Makefile.in: Regenerate.
955 * aclocal.m4: Regenerate.
956 * doc/Makefile.in: Regenerate.
957 * po/POTFILES.in: Regenerate.
959 2005-03-18 C Jaiprakash <cjaiprakash@noida.hcltech.com>
961 * config/tc-m68k.c (m68k_elf_final_processing): Set file specific
962 flag for coldfire v4e.
964 2005-03-17 Bob Wilson <bob.wilson@acm.org>
966 * config/tc-xtensa.c (xg_apply_tentative_value): Rename to
967 xg_apply_fix_value and return a value to indicate success.
968 (md_pcrel_from): Skip check of fx_done. Return 0 if not PC-relative.
969 (xtensa_force_relocation): Remove checks for VTABLE relocs.
970 (xtensa_validate_fix_sub): New.
971 (xtensa_fix_adjustable): Remove check for external or weak symbols.
972 (tc_gen_reloc): Move code to handle difference of symbols and code to
973 apply tentative fix values to ...
974 (md_apply_fix3): ...here. Enable standard overflow checks for simple
975 8, 16, and 32 bit relocations. Apply fixes for slot-specific
976 relocations when linkrelax flag is not set.
977 * config/tc-xtensa.h (xtensa_validate_fix_sub): Add prototype.
978 (TC_FORCE_RELOCATION_SUB_SAME, TC_VALIDATE_FIX_SUB): Define.
980 2005-03-17 Jan Beulich <jbeulich@novell.com>
982 * config/tc-i386.c (i386_scale): Beautify error message.
983 (Intel syntax comments): Update.
984 (struct intel_parser_s): Add fields in_offset, in_bracket, and
986 (intel_e04_1, intel_e05_1, intel_e05_1, intel_e09_1, intel_e10_1):
988 (intel_bracket_expr): Declare.
989 (i386_intel_operand): Initialize new intel_parser fields. Wrap most
990 of the function body in a loop allowing to split an operand into two.
991 Replace calls to malloc and checks of it returning non-NULL with
992 calls to xmalloc/xstrdup.
993 (intel_expr): SHORT no longer handled here. Add comment indicating
994 comparison ops need implementation.
995 (intel_e04, intel_e04_1): Combine, replace recursion with loop.
996 Check right operand of - does not specify a register when parsing
997 the address of a memory reference.
998 (intel_e05, intel_e05_1): Combine, replace recursion with loop.
999 Check operands do not specify a register when parsing the address of
1001 (intel_e06, intel_e06_1): Likewise.
1002 (intel_e09, intel_e09_1): Combine, replace recursion with loop. Also
1003 handle SHORT as well as unary + and -. Don't accept : except for
1004 segment overrides or in direct far jump/call insns.
1005 (intel_brack_expr): New.
1006 (intel_e10, intel_e10_1): Combine, replace recursion with loop. Use
1008 (intel_e11): Replace chain of if/else-if by switch, alloing fall-
1009 through in certain cases. Use intel_brack_expr. Add new diagnostics.
1010 Allow symbolic constants as register scale value.
1011 (intel_get_token): Replace call to malloc and check of return value
1012 with call to xmalloc. Change handling for FLAT to match MASM's.
1013 (intel_putback_token): Don't try to back up/free current token if
1016 2005-03-16 Daniel Jacobowitz <dan@codesourcery.com>
1018 * configure.tgt: Set emulation for arm-*-eabi*.
1019 * config/tc-arm.c (meabi_flags): Check EABI_DEFAULT.
1020 * config/te-armeabi.h: New file.
1021 * config/te-armlinuxeabi.h (EABI_DEFAULT): Define.
1022 * config/te-symbian.h: Include "te-armeabi.h".
1024 2005-03-16 Nick Clifton <nickc@redhat.com>
1026 * cgen.c (gas_cgen_parse_operand): Copy opinfo parameter into a
1027 local variable in case it is clobbered by the setjmp.
1029 2005-03-16 Nick Clifton <nickc@redhat.com>
1030 Ben Elliston <bje@au.ibm.com>
1032 * configure.in (werror): New switch: Add -Werror to the
1033 compiler command line. Enabled by default. Disable via
1035 * configure: Regenerate.
1037 2005-03-16 Nick Clifton <nickc@redhat.com>
1039 * config/obj-coff.h: Convert to ISO C90 formatting.
1040 * config/obj-coff.c: Convert to ISO C90 formatting.
1042 2005-03-15 Zack Weinberg <zack@codesourcery.com>
1044 * config/tc-arm.c (do_mla): Rename to do_mlas, take second
1045 is_mls parameter; do not diagnose Rm==Rd when is_mls.
1046 (do_mla, do_mls, five_bit_unsigned_immediate, bfci_lsb_and_width)
1047 (do_bfc, do_bfi, do_bfx, do_rbit, do_mov16, do_ldsttv4): New functions.
1048 (insns): Add ARMv6T2 instructions:
1049 bfc bfi mls movw movt rbit sbfx ubfx ldrht ldrsht ldrsbt strht.
1050 (arm_archs): Add V6T2 variants.
1052 2005-03-15 Nick Clifton <nickc@redhat.com>
1054 * NEWS: Add cutoff for changes in 2.16 release.
1056 2005-03-15 Jan Beulich <jbeulich@novell.com>
1058 * expr.c (operand): Merge handling of unary + into that for unary
1061 2005-03-14 Eric Christopher <echristo@redhat.com>
1063 * config/tc-mips.c: Include dw2gencfi.h.
1064 (mips_cfi_frame_initial_instructions): New.
1065 * config/tc-mips.h (TARGET_USE_CFIPOP): Define.
1066 (tc_cfi_frame_initial_instructions): Ditto.
1067 (DWARF2_DEFAULT_RETURN_COLUMN): Ditto.
1068 (DWARF2_CIE_DATA_ALIGNMENT): Ditto.
1069 * Makefile.am: Update dependencies.
1070 * Makefile.in: Regenerate.
1072 2005-03-15 Alan Modra <amodra@bigpond.net.au>
1074 * po/es.po: Commit new Spanish translation.
1076 2005-03-14 Alan Modra <amodra@bigpond.net.au>
1078 * po/tr.po: Commit new Turkish translation.
1080 2005-03-12 Zack Weinberg <zack@codesourcery.com>
1082 * config/tc-arm.c (tinsns): Add ARMv6K instructions sev, wfe,
1085 2005-03-11 Daniel Jacobowitz <dan@codesourcery.com>
1087 * config-gas.com: Mark vax-vms as obsolete.
1088 * configure.in: Remove fmt=vms support.
1089 * config.in: Regenerate.
1090 * configure: Regenerate.
1091 * config/obj-vms.h, config/obj-vms.c, config/vms-conf.h: Remove.
1093 2005-03-10 Sterling Augustine <sterling@tensilica.com>
1094 Bob Wilson <bob.wilson@acm.org>
1096 * config/tc-xtensa.c (finish_vinsn): Include the last instruction slot
1097 when checking if xg_resolve_literals needs to be called.
1098 * config/tc-xtensa.h: Fix spelling typo in a comment.
1100 2005-03-10 Jan Beulich <jbeulich@novell.com>
1102 * config/tc-tic54x.h (tic54x_macro_info): Change parameter type.
1103 * config/tc-tic54x.c (tic54x_macro_info): Likewise. Replace hand-
1104 crafted structure declarations with the types from macro.h.
1106 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1108 * config/tc-mips.c (s_cpsetup): Use '__gnu_local_gp' instead of '_gp'
1109 for -mno-shared optimization.
1111 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1113 * config/tc-mips.c (MAX_VR4130_NOPS, MAX_DELAY_NOPS): New macros.
1114 (MAX_NOPS): Bump to 4.
1115 (mips_fix_vr4130): New variable.
1116 (nops_for_vr4130): New function.
1117 (nops_for_insn): Use MAX_DELAY_NOPS rather than MAX_NOPS. Use
1118 nops_for_vr4130 if working around VR4130 errata.
1119 (OPTION_FIX_VR4130, OPTION_NO_FIX_VR4130): New macros.
1120 (md_longopts): Add -mfix-vr4130 and -mno-fix-vr4130.
1121 (md_parse_option): Handle them.
1122 (md_show_usage): Print them.
1123 * doc/c-mips.texi: Document -mfix-vr4130 and -mno-fix-vr4130.
1125 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1127 * config/tc-mips.c (append_insn): Remove cop_interlocks test from
1130 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1132 * config/tc-mips.h (mips_flush_pending_output): Delete.
1133 (mips_emit_delays): Declare.
1134 (md_flush_pending_output): Use mips_emit_delays.
1135 * config/tc-mips.c (mips_no_prev_insn): Remove parameter; always forget
1136 the previous instructions.
1137 (md_begin, append_insn, md_parse_option): Update callers.
1138 (mips_emit_delay): Remove parameter. Move INSNS != 0 code to
1140 (mips_align, s_change_sec, s_cons, s_float_cons, s_gpword)
1141 (s_gpdword): Update callers.
1142 (start_noreorder, end_noreorder): New functions.
1143 (macro, macro2, mips16_macro, s_mipsset): Use them instead of
1144 manipulating mips_opts or prev_nop_frag directly.
1145 (mips_flush_pending_output): Delete.
1147 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1149 * config/tc-mips.c (mips_move_labels): New function, taken from...
1150 (append_insn, mips_emit_delays): ...here.
1152 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1154 * config/tc-mips.c (MAX_NOPS): New macro.
1155 (history): Resize to 1 + MAX_NOPS.
1156 (fix_vr4120_class): New enumeration.
1157 (vr4120_conflicts): New variable.
1158 (init_vr4120_conflicts): New function.
1159 (md_begin): Call it.
1160 (insn_uses_reg): Constify first argument.
1161 (classify_vr4120_insn, insns_between, nops_for_insn, nops_for_sequence)
1162 (nops_for_insn_or_target): New functions.
1163 (append_insn): Use the new nops_for_* functions instead of inline
1164 delay checks. Generalize prev_nop_frag handling to handle an
1165 arbitrary history length. Insert nops into the history buffer
1166 once the number of nops in prev_nop_frag is fixed.
1167 (emit_delays): Use nops_for_insn instead of inline delay checks.
1169 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1171 * config/tc-mips.c (append_insn): Remove now-redundant nops != 0
1172 check from branch delay code. Remove unnecessary check for branches.
1174 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1176 * config/tc-mips.c (dummy_opcode): Delete.
1177 (nop_insn, mips16_nop_insn): New variables.
1178 (NOP_INSN): New macro.
1179 (insn_length, create_insn, install_insn, move_insn, add_fixed_insn)
1180 (add_relaxed_insn, insert_into_history, emit_nop): New functions.
1181 (md_begin): Initialize nop_insn and mips16_nop_insn.
1182 (append_insn): Use the new emit_nop function to add nops, recording
1183 them in the history buffer. Use add_fixed_insn or add_relaxed_insn
1184 to reserve room for the instruction and install_insn to install the
1185 final form. Use insert_into_history to record the instruction in
1186 the history buffer. Use move_insn to do delay slot filling.
1187 (mips_emit_delays): Use add_fixed_insn instead of the emit_nop macro.
1188 (macro_build, mips16_macro_build, macro_build_lui, mips_ip)
1189 (mips16_ip): Use create_insn to initialize mips_cl_insns.
1191 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1193 * config/tc-mips.c (INSERT_BITS, EXTRACT_BITS, INSERT_OPERAND)
1194 (EXTRACT_OPERAND, MIPS16_INSERT_OPERAND, MIPS16_EXTRACT_OPERAND): New.
1195 (insn_uses_reg, reg_needs_delay, append_insn, macro_build)
1196 (mips16_macro_build, macro_build_lui, mips16_macro, mips_ip)
1197 (mips16_ip): Use the new macros instead of explicit masks and shifts.
1199 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1201 * config/tc-mips.c (mips_cl_insn): Replace the valid_p, delay_slot_p
1202 and extended_p fields with a single fixed_p field.
1203 (append_insn, mips_no_prev_insn): Adjust accordingly.
1205 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1207 * config/tc-mips.c (mips_cl_insn): Replace reloc_type array with
1208 a single mips16_absolute_jump_p bit.
1209 (append_insn): Adjust accordingly.
1211 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1213 * config/tc-mips.h (mips_cl_insn): Move definition to...
1214 * config/tc-mips.c (mips_cl_insn): ...here. Add new fields:
1215 frag, where, fixp, reloc_type, valid_p, noreorder_p, delay_slot_p
1217 (history): New variable.
1218 (prev_insn, prev_prev_insn, prev_insn_valid, prev_insn_frag)
1219 (prev_insn_where, prev_insn_reloc_type, prev_insn_fixp)
1220 (prev_insn_is_delay_slot, prev_insn_unreordered, prev_insn_extended)
1221 (prev_prev_insn_unreordered): Delete.
1222 (reg_needs_delay, append_insn, mips_no_prev_insn, mips_emit_delays)
1223 (macro_start): Replace uses of prev_insn* with the equivalent history[]
1226 2005-03-08 Daniel Jacobowitz <dan@codesourcery.com>
1228 * doc/Makefile.am: Update as.info dependencies.
1229 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
1231 2005-03-08 Jan Beulich <jbeulich@novell.com>
1233 * doc/as.texinfo: Add sentence to indicate redefining a macro is an
1234 error, and point to .purgem documentation if someone really needs
1236 * NEWS: Mention macro redefinition is now an error.
1238 2005-03-08 Jan Beulich <jbeulich@novell.com>
1240 * config/tc-ia64.c (emit_one_bundle): Track last slot user insn was
1241 emitted to. Add more precise diagnostics for non-fitting insns based
1242 on that. Eliminate now superfluous special casing of MLX. Clear out
1243 slot information when dropping an insn.
1245 2005-03-08 Jan Beulich <jbeulich@novell.com>
1247 * config/tc-ia64.c (parse_section_name): Rename to...
1248 (cross_section): In addition to separating the name from the rest of
1249 the arguments, also carry out the operation.
1250 (dot_xdata): Use cross_section.
1251 (dot_float_cons): Likewise.
1252 (dot_xstringer): Likewise.
1253 (dot_xdata_ua): Likewise.
1254 (dot_float_cons_ua): Likewise. Pass float_cons, not stmt_float_cons.
1256 2005-03-05 Alan Modra <amodra@bigpond.net.au>
1258 * po/gas.pot: Regenerate.
1260 2005-03-04 David Daney <ddaney@avtrex.com>
1262 * config/tc-mips.c (macro_build_lui): Use '__gnu_local_gp'
1263 instead of '_gp' for -mno-shared optimization.
1265 (s_abicalls): Document it in the comment.
1266 (md_show_usage): Document the -mno-shared option.
1268 2005-03-04 Richard Sandiford <rsandifo@redhat.com>
1270 * config/tc-mips.c (mips_set_options): Add sym32 field.
1271 (mips_opts): Initialize it.
1272 (HAVE_32BIT_ADDRESSES): Set to true if pointers are 32 bits wide.
1273 (HAVE_64BIT_ADDRESSES): Redefine as !HAVE_32BIT_ADDRESSES.
1274 (HAVE_32BIT_SYMBOLS, HAVE_64BIT_SYMBOLS): New macros.
1275 (load_address): Use HAVE_64BIT_SYMBOLS instead of HAVE_64BIT_ADDRESSES
1276 when deciding whether to use a symbolic %highest/%higher expansion.
1277 (macro): Likewise. Remove o64/n32 linux hack. Always use
1278 ADDRESS_ADD*_INSN for address addition in the expansion of "dla"
1279 and "la". Handle constants separately from symbolic expressions in
1280 the "ld_st:" case, using 64-bit arithmetic if HAVE_64BIT_ADDRESSES
1281 and using load_register to load the high part of the address.
1282 (OPTION_MSYM32, OPTION_NO_MSYM32): New macros.
1283 (OPTION_ELF_BASE): Bump by 2.
1284 (md_longopts): Add entries for -msym32 and -mno-sym32.
1285 (md_parse_option): Handle them.
1286 (usage): Document them.
1287 (s_mipsset): Handle ".set sym32" and ".set nosym32".
1288 (s_cpload, s_cpsetup): Use HAVE_64BIT_SYMBOLS instead of
1289 HAVE_64BIT_ADDRESSES to detect 64-bit values of "_gp".
1290 * doc/c-mips.texi: Document ".set sym32", ".set nosym32",
1291 -msym32 and -mno-sym32.
1293 2005-03-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1295 * config/tc-mips.c (load_address): Implement GP optimization
1296 for 64bit address space non-PIC. Fix formatting.
1297 (macro): Likewise. Simplify code.
1298 (md_parse_option): Don't bail out if -G 0 is set for PIC code.
1299 (mips_after_parse_args): Simplify code.
1301 2005-03-03 Nick Clifton <nickc@redhat.com>
1303 * expr.c (operand): Remove redundant code enclosed by #ifdef
1304 RELAX_PAREN_GROUPING....#endif.
1306 * config/tc-mn10200.c (tc_gen_reloc): Handle the case where the
1307 reloc is the difference of two symbols defined in the same
1310 * config/tc-iq2000.c (line_comment_chars): Include the # character
1311 as otherwise this breaks #APP/#NO_APP processing.
1313 2005-03-03 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
1315 * config/tc-arc.c(md_assemble): Remove dead code for handling
1316 immediate indexing of ld and st .
1318 2005-03-02 Daniel Jacobowitz <dan@codesourcery.com>
1319 Joseph Myers <joseph@codesourcery.com>
1321 * config/tc-mips.c (percent_op): Add %tlsgd, %tlsldm, %dtprel_hi,
1322 %dtprel_lo, %tprel_hi, %tprel_lo, and %gottprel.
1323 (parse_relocation): Check for a word break after a relocation
1325 (md_apply_fix3): Handle TLS relocations, and mark thread-local
1328 2005-03-02 Alan Modra <amodra@bigpond.net.au>
1330 * config/tc-ppc.c (ppc_fix_adjustable <ELF>): Remove bogus checks.
1332 2005-03-02 Jan Beulich <jbeulich@novell.com>
1334 * as.c (main): Use unlink_if_ordinary instead of unlink.
1335 * messages.c (as_fatal): Likewise.
1337 2005-03-02 Jan Beulich <jbeulich@novell.com>
1339 * config/tc-i386.c (build_modrm_byte): Add lock prefix for cr8...15
1341 (parse_register): Allow cr8...15 in all modes.
1343 2005-03-02 Jan Beulich <jbeulich@novell.com>
1345 * config/tc-i386.c (intel_e11): If not followed by T_PTR, treat T_BYTE
1346 etc. like normal symbol references (T_ID).
1348 2005-03-02 Alan Modra <amodra@bigpond.net.au>
1350 * symbols.c (fb_label_name): Fix silly thinko in last change.
1352 2005-03-02 Alan Modra <amodra@bigpond.net.au>
1354 * expr.c (integer_constant): Remove TARGET_WORD_SIZE hack.
1355 * config/tc-m68k.h (TARGET_WORD_SIZE): Delete.
1357 * symbols.c (fb_label_name): Allow an augend of 2 for mmix.
1359 2005-03-01 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
1362 * config/tc-arc.c (md_assemble): Initialize suffix for extension
1365 2005-03-01 Alan Modra <amodra@bigpond.net.au>
1367 * config/obj-coff.c (fixup_segment): Delete sy_mri_common assertion.
1369 * as.h (assert): Warning fix.
1370 * expr.c (expr): Correct assertion.
1371 * read.c (s_comm_internal): Remove assertion.
1372 * write.c (relax_segment): Enable vma assertion only for BFD_ASSEMBLER.
1373 (fixup_segment): Remove assertion.
1374 * config/tc-dlx.c (machine_ip): Remove untrue assertions.
1375 (md_apply_fix3): Likewise.
1376 * config/tc-i370.c (md_begin): Correct assertion.
1377 (i370_macro): Warning fix for assertion.
1379 2005-03-01 Alan Modra <amodra@bigpond.net.au>
1381 * configure.in (AC_C_BIGENDIAN): Invoke.
1382 * configure: Regenerate.
1383 * write.c (write_object_file <!BFD_ASSEMBLER>): Don't use sizeof
1384 host variable to set string header size.
1385 * config/obj-aout.c (obj_header_append): Don't use host structs.
1386 (obj_symbol_to_chars): Likewise.
1387 (obj_emit_strings): Likewise. Use the passed in output pointer.
1388 * config/obj-aout.h (H_GET_FILE_SIZE): Include H_GET_LINENO_SIZE.
1389 * config/obj-bout.c (obj_emit_relocations): Use md_reloc_size,
1390 not sizeof host struct.
1391 (obj_header_append, obj_symbol_to_chars): Don't use host structs.
1392 (obj_emit_strings): Likewise.
1393 * config/obj-bout.h (EXEC_BYTES_SIZE): Define.
1394 (N_TXTOFF, H_GET_FILE_SIZE, H_GET_HEADER_SIZE): Use instead of
1396 (H_SET_SYMBOL_TABLE_SIZE): Hard code sym size rather than using
1398 (host_number_to_chars): Define.
1399 * config/obj-hp300.c (hp300_header_append): Don't use sizeof
1400 host internal struct to set header sizes.
1401 * config/tc-i960.c (md_number_to_field): Warning fix.
1402 (md_ri_to_chars): Use host byte order.
1403 (get_cdisp, md_apply_fix3): Warning fix.
1404 * config/tc-m68k.c (md_assemble): Don't use sizeof host short.
1406 2005-02-28 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
1408 * doc/c-arc.texi: Update documentation about ARC's extension
1411 2005-02-27 Svein E. Seldal <svein@dev.seldal.com>
1413 * config/tc-tic4x.c (tic4x_gen_to_words): Changed mail
1416 2005-02-23 Alan Modra <amodra@bigpond.net.au>
1418 * cgen.c: Warning fixes.
1419 * config/tc-arc.c: Likewise.
1420 * config/tc-arm.c: Likewise.
1421 * config/tc-avr.c: Likewise.
1422 * config/tc-d10v.c: Likewise.
1423 * config/tc-d30v.c: Likewise.
1424 * config/tc-frv.c: Likewise.
1425 * config/tc-frv.h: Likewise.
1426 * config/tc-h8300.c: Likewise.
1427 * config/tc-h8500.c: Likewise.
1428 * config/tc-i370.c: Likewise.
1429 * config/tc-i960.c: Likewise.
1430 * config/tc-ia64.c: Likewise.
1431 * config/tc-ip2k.c: Likewise.
1432 * config/tc-m68hc11.c: Likewise.
1433 * config/tc-maxq.c: Likewise.
1434 * config/tc-mcore.c: Likewise.
1435 * config/tc-mips.c: Likewise.
1436 * config/tc-msp430.c: Likewise.
1437 * config/tc-pj.c: Likewise.
1438 * config/tc-ppc.c: Likewise.
1439 * config/tc-ppc.h: Likewise.
1440 * config/tc-s390.c: Likewise.
1441 * config/tc-sh.c: Likewise.
1442 * config/tc-sh64.c: Likewise.
1443 * config/tc-tic4x.c: Likewise.
1444 * config/tc-tic80.c: Likewise.
1445 * config/tc-v850.c: Likewise.
1446 * config/tc-vax.c: Likewise.
1447 * config/tc-w65.c: Likewise.
1448 * config/tc-xstormy16.c: Likewise.
1449 * config/tc-z8k.c: Likewise.
1451 2005-02-22 Catherine Moore <clm@cm00re.com>
1453 * read.c (read_a_source_file): Reinstate TC_EQUAL_IN_INSN test.
1454 * doc/internals.texi (TC_EQUAL_IN_INSN): Reinstate.
1456 2005-02-22 Eric Christopher <echristo@redhat.com>
1458 * config/tc-mips.c (struct proc): Change isym to
1459 func_sym. New member func_end_sym.
1460 (s_mips_ent): Update.
1461 (s_mips_end): Ditto. Add code to compute function size.
1463 2005-02-22 Alan Modra <amodra@bigpond.net.au>
1465 * read.c: Warning fixes.
1466 * config/obj-elf.c: Likewise.
1468 2005-02-22 Maciej W. Rozycki <macro@mips.com>
1470 * config/tc-mips.c (append_insn): Call dwarf2_emit_insn() before
1473 2005-02-21 H.J. Lu <hongjiu.lu@intel.com>
1475 * config/obj-coff.c (obj_coff_section): Replace SEC_SHARED with
1478 * config/tc-tic54x.c (tic54x_bss): Replace SEC_BLOCK with
1480 (demand_empty_rest_of_line): Likewise.
1481 (tic54x_sblock): Likewise.
1482 (tic54x_clink): Replace with SEC_CLINK with SEC_TIC54X_CLINK.
1484 2005-02-21 Alan Modra <amodra@bigpond.net.au>
1486 * read.c (address_bytes): New function.
1487 (TC_ADDRESS_BYTES): Default for BSD_ASSEMBLER to address_bytes.
1488 (potable): Add "dc.a".
1489 (cons_worker): Handle "dc.a".
1490 * doc/internals.texi (TC_ADDRESS_BYTES): Document.
1492 2005-02-21 Alan Modra <amodra@bigpond.net.au>
1494 * input-file.c (input_file_open): Rearrange to avoid warning.
1496 2005-02-19 Alan Modra <amodra@bigpond.net.au>
1498 * config/tc-hppa.h (TC_EQUAL_IN_INSN): Delete.
1499 * read.c (read_a_source_file): Remove TC_EQUAL_IN_INSN test.
1500 * doc/internals.texi (TC_EQUAL_IN_INSN): Delete.
1502 2005-02-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1504 * config/tc-mips.c (macro_build_ldst_constoffset): Fail on $at
1505 uses after .set noat.
1506 (load_address): Likewise.
1507 (macro): Likewise. Don't try to avoid $at use by sacrificing
1508 the target register before it is stored, it won't work.
1510 2005-02-17 James E Wilson <wilson@specifixinc.com>
1512 * config/tc-ia64.c (emit_one_bundle): Stop filling a bundle if we
1513 see an instruction that specifies a template.
1515 2005-02-18 Alan Modra <amodra@bigpond.net.au>
1517 * config/tc-openrisc.c (openrisc_relax_frag): Delete unused function.
1518 * config/tc-sparc.c (sparc_ip): Make op_exp static to silence warnings.
1519 * config/tc-tic80.c (build_insn): Init insn[1] to silence warning.
1521 2005-02-17 H.J. Lu <hongjiu.lu@intel.com>
1523 * NEWS: Mention "-mhint.b=[ok|warning|error]".
1525 * config/tc-ia64.c (md): Add hint_b.
1526 (emit_one_bundle): Handle md.hint_b for "hint".
1527 (md_parse_option): Accepted "-mhint.b=[ok|warning|error]".
1528 (md_show_usage): Add "-mhint.b=[ok|warning|error]".
1529 (ia64_init): Set md.hint_b to error.
1530 (md_assemble): Handle md.hint_b for "hint.b".
1532 * doc/as.texinfo: Add "-mhint.b=[ok|warning|error]".
1533 * doc/c-ia64.texi: Likewise.
1535 2005-02-17 Alan Modra <amodra@bigpond.net.au>
1537 * tc.h (struct relax_type, relax_typeS): Move from here..
1538 * as.h: ..to here. Make rlx_forward and rlx_backward an offsetT.
1539 * ecoff.c (ecoff_new_file): Add appfile param.
1540 * ecoff.h (ecoff_new_file): Likewise.
1541 * itbl-lex.h: New file.
1542 * itbl-lex.l: Include itbl-lex.h.
1543 * itbl-parse.y: Likewise.
1544 (insntbl_line, yyparse, yylex): Move to itbl-lex.h.
1545 * read.c (s_app_file_string): Mark appfile possibly unused.
1546 * subsegs.c (seg_not_empty_p): Make sec possibly unused.
1547 * subsegs.h (struct seg_info_trash): Delete.
1548 (seg_info): Use segment_info_type instead.
1549 * config/obj-coff.c (struct filename_list): Make filename const char *.
1550 * config/obj-ecoff.h (obj_app_file): Pass app to ecoff_new_file.
1551 * config/obj-elf.c (elf_file_symbol): Similarly.
1552 * config/tc-a29k.c (md_apply_fix3): Make val a valueT. Don't use
1554 * config/tc-arc.c (md_operand): Warning fix.
1555 * config/tc-arm.c (arm_parse_reloc): Only define when OBJ_ELF.
1556 (md_begin): Rearrange #if defined OBJ_COFF || defined OBJ_ELF.
1557 * config/tc-cris.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Use do while.
1558 * config/tc-frv.c (frv_force_relocation): Warning fix.
1559 * config/tc-m68k.c (md_parse_option): Delete unused var.
1560 * config/tc-mcore.c (mylog2): Rename from log2 throughout.
1561 * config/tc-sparc.c: Likewise.
1562 (s_common): Warning fix.
1563 * config/tc-mips.c (append_insn): Use unsigned long long expressions.
1564 * config/tc-mmix.c (PUSHJSTUB_MAX, PUSHJSTUB_MIN): Define from
1566 * config/tc-s390.c (s390_insn): Delete test of unsigned >= 0.
1567 * config/tc-sh.c (sh_cfi_frame_initial_instructions,
1568 sh_regname_to_dw2regnum): Only define for OBJ_ELF.
1569 * config/tc-tic4x.c (tic4x_insert_reg): Use ISLOWER.
1570 (tic4x_do_align): Use TIC_NOP_OPCODE.
1571 * config/tc-tic4x.h (TIC_NOP_OPCODE): Rename from NOP_OPCODE.
1572 * config/tc-vax.c: Include netinet/in.h.
1573 (tc_headers_hook): Formatting.
1574 * config/tc-xstormy16.c (md_pcrel_from_section): Correct parens.
1576 2005-02-17 Jan Beulich <jbeulich@novell.com>
1578 * config/tc-ia64.c (ia64_parse_name): Don't advance 'name' when
1579 parsing inN, locN, outN. Set 'idx' to offset register number starts
1580 at. Don't handle numbers with leading zeroes or beyond 95. Remove
1583 2005-02-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1585 * config/tc-mips.c (load_address): Fix formatting.
1586 (macro): Don't use AT if .set noat is in effect. Fix formatting.
1587 Catch macros which are unexpandable without AT. Remove duplicate
1589 (macro2): Remove duplicate zeroing of used_at.
1591 2005-02-16 Alan Modra <amodra@bigpond.net.au>
1593 * dw2gencfi.c (output_cie, output_fde): Use DW_CFA_nop rather
1596 2005-02-15 Nigel Stephens <nigel@mips.com>
1597 Maciej W. Rozycki <macro@mips.com>
1599 * config/tc-mips.c (reloc_needs_lo_p): Handle
1600 BFD_RELOC_MIPS16_HI16_S.
1601 (fixup_has_matching_lo_p): Handle BFD_RELOC_MIPS16_LO16.
1602 (append_insn): Add BFD_RELOC_MIPS16_GPREL, BFD_RELOC_MIPS16_HI16_S
1603 and BFD_RELOC_MIPS16_LO16 to relocs to suppress overflow
1605 (mips16_ip): Resolve BFD_RELOC_MIPS16_HI16_S,
1606 BFD_RELOC_MIPS16_HI16 and BFD_RELOC_MIPS16_LO16 for constants.
1607 Call my_getSmallExpression() to parse percent operators.
1608 (percent_op_match, mips_percent_op): Separate definitions.
1609 (mips16_percent_op): Define percent operators for the MIPS16 mode.
1610 (parse_relocation): Handle the MIPS16 mode using
1612 (md_apply_fix3): Handle BFD_RELOC_MIPS16_HI16,
1613 BFD_RELOC_MIPS16_HI16_S and BFD_RELOC_MIPS16_LO16.
1615 2005-02-15 Jan Beulich <jbeulich@novell.com>
1617 * config/tc-ia64.c (md_apply_fix3): Call ia64_gen_real_reloc_type
1618 instead of explicitly dealing with the translation; exclude
1619 relocations that are already pcrel, however.
1621 2005-02-15 Jan Beulich <jbeulich@novell.com>
1623 * config/tc-ia64.c: Include limits.h (if available).
1624 (gr_values[0]): Set path to INT_MAX.
1625 (dot_reg_val): Don't allow changing value of r0. Limit range of
1626 general registers at r127.
1627 (specify_resource): Default resource index is -1. Don't set resource
1628 index (in case IA64_RS_RSE) without setting the specific flag.
1629 (note_register_values): Check operand is O_constant before tracking
1630 input value of moves. Add tracking for dep.z with constant inputs.
1631 (print_dependency): Resource index of specific resource may be zero.
1632 (check_dependencies): Likewise.
1634 2005-02-15 Jan Beulich <jbeulich@novell.com>
1636 * config/tc-ia64.c (parse_operands): New local variables reg1, reg2,
1637 reg_class. Check operands and emit diagnostics for illegal use of
1640 2005-02-15 Jan Beulich <jbeulich@novell.com>
1642 * config/tc-ia64.c (ia64_gen_real_reloc_type): Define and initialize
1643 new variables type, suffix, and width. Handle
1644 BFD_RELOC_IA64_DIR(32|64)[LM]SB in FUNC_LT_FPTR_RELATIVE case.
1645 Handle BFD_RELOC_IA64_DIR64[LM]SB in FUNC_TP_RELATIVE case. Add
1646 FUNC_DTP_MODULE case. Handle BFD_RELOC_IA64_DIR32[LM]SB in
1647 FUNC_DTP_RELATIVE case. Return incoming relocation type if
1648 BFD_RELOC_IA64_IPLT[LM]SB in FUNC_IPLT_RELOC case. Generate warning
1649 if unable to translate relocation type, using the new variables.
1651 2005-02-15 Jan Beulich <jbeulich@novell.com>
1653 * config/tc-ia64.h (ia64_symbol_chars): Declare.
1654 (ty_symbol_chars): Define.
1655 * config/tc-ia64.c (ia64_symbol_chars): Define.
1657 2005-02-15 Jan Beulich <jbeulich@novell.com>
1659 * config/tc-ia64.c (ia64_parse_name): Only update next character if
1660 input_line_pointer was advanced.
1662 2005-02-14 Kaz Kojima <kkojima@rr.iij4u.or.jp>
1664 * config/tc-sh.c (md_apply_fix3): Add parentheses around &
1667 2005-02-13 Jan Beulich <jbeulich@novell.com>
1669 * config/tc-ia64.c (md_parse_option): Handle -xnone and -xdebugn.
1670 (md_show_usage): Add -xnone, -xdebugn, and -xdebugx. Relocate default
1672 (ia64_init): Set md.detect_dv.
1673 (ia64_start_line): New static variable warned. Warn only once when
1674 encountering explicit stops in automatic mode.
1675 * doc/c-ia64.texi: Describe -xnone, -xdebugn, and -xdebugx.
1676 * NEWS: Mention new default mode.
1678 2005-02-13 Jan Beulich <jbeulich@novell.com>
1680 * config/tc-ia64.c (dot_rot): Add comment that name strings should
1681 be freed when wiping out previous state. Canonicalize names before
1682 use. Free name string when detecting redefinition.
1683 (dot_pred_rel): Call generic expression parser to process arguments.
1684 Handle O_register case for individual predicates and O_subtract for
1686 (ia64_parse_name): Canonicalize name before looking it up in dynamic
1688 (ia64_canonicalize_symbol_name): Strip off all trailing # characters.
1689 Warn if multiple found, issue error if resulting symbol name has zero
1691 (dot_alias): Canonicalize name before use.
1693 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
1695 * config/tc-ia64.c (unwind_diagnostic): Return -1 for warning
1697 (in_procedure): Return -1 for warning.
1698 (in_prologue): Likewise.
1699 (in_body): Likewise.
1701 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
1703 * config/tc-ia64.c (dot_xdata): Undo the last change.
1704 (dot_float_cons): Likewise.
1705 (dot_xstringer): Likewise.
1706 (dot_xdata_ua): Likewise.
1707 (dot_float_cons_ua): Likewise.
1709 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
1711 * NEWS: Mention "-munwind-check=[warning|error]".
1713 * config/tc-ia64.c (md): Add unwind_check.
1714 (unwind_diagnostic): New.
1715 (in_procedure): Call unwind_diagnostic when a directive isn't
1717 (in_prologue): Call unwind_diagnostic when a directive isn't in
1719 (in_body): Call unwind_diagnostic when a directive isn't in
1721 (dot_endp): Set md.unwind_check to error before calling
1722 in_procedure and restore it after. When the name is missing or
1723 couldn't be found, use the one from the last .proc if
1724 md.unwind_check isn't error. Warn if md.unwind_check is
1726 (md_parse_option): Handle "-munwind-check=[warning|error]".
1727 (md_show_usage): Add "-munwind-check=[warning|error]".
1728 (ia64_init): Set md.unwind_check to warning.
1730 * doc/as.texinfo: Add "-munwind-check=[none|warning|error]".
1731 * doc/c-ia64.texi: Likewise.
1733 2005-02-11 Jan Beulich <jbeulich@novell.com>
1735 * config/tc-ia64.h (LEX_AT): Include LEX_BEGIN_NAME.
1737 (ia64_parse_name): New third parameter.
1738 (md_parse_name): Pass third argument.
1739 * config/tc-ia64.c (pseudo_func): Placeholders use NULL as name.
1740 (md_operand): Handling of '@'-prefixed symbols moved from here...
1741 (ia64_parse_name): ...to here.
1743 2005-02-11 Jan Beulich <jbeulich@novell.com>
1745 * config/tc-ia64.c (md): Remove last_groups and group_idx.
1746 (errata_nop_necessary_p): Remove declaraction and definition.
1747 (emit_one_bundle): Don't call errata_nop_necessary_p. Don't
1748 update md.group_idx. Don't reset md.last_groups.
1750 2005-02-11 Jan Beulich <jbeulich@novell.com>
1752 * config/tc-ia64.c (parse_section_name): Handle non-quoted first
1754 (dot_xdata): Free section name after use.
1755 (dot_float_cons): Likewise.
1756 (dot_xstringer): Likewise.
1757 (dot_xdata_ua): Likewise.
1758 (dot_float_cons_ua): Likewise.
1759 (md_pseudo_table): Add xdata16 and xdata16.ua.
1761 2005-02-10 H.J. Lu <hongjiu.lu@intel.com>
1763 * doc/all.texi: Add IA64.
1764 * doc/as.texinfo: Likewise.
1766 * doc/c-ia64.texi: Fix typos.
1768 2005-02-10 Julian Brown <julian@codesourcery.com>
1770 * config/tc-arm.c (do_t_ldmstm): Change BFD_RELOC_NONE to
1772 (do_t_push_pop): Likewise.
1773 (md_assemble): Likewise.
1774 (md_apply_fix3): Handle BFD_RELOC_NONE correctly, make
1775 BFD_RELOC_UNUSED same as previous meaning of BFD_RELOC_NONE.
1776 (create_unwind_entry): Output dependency on the required personality
1779 2005-02-07 Nathan Sidwell <nathan@codesourcery.com>
1781 * as.h (seg_not_empty_p): Return int, not bfd_boolean.
1782 * subsegs.c (seg_not_empty_p): Likewise.
1784 2005-02-07 Inderpreet Singh <inderpreetb@noida.hcltech.com>
1786 * config/tc-maxq.c (md_estimate_size_before_relax): Correct the
1787 relative jump calculation.
1788 <md_convert_frag) : Likewise.
1789 <output_disp): Likewise.
1791 2005-02-07 Hans-Peter Nilsson <hp@axis.com>
1793 * write.c (write_object_file): Recognize warning-symbol construct
1794 and skip object- and target- handling for the second symbol.
1796 2005-02-02 Jan Beulich <jbeulich@novell.com>
1798 * config/tc-ia64.c (dot_pred_rel): Update comment. Handle @-prefixed
1799 designators along with quoted ones. Free copy of quoted designator
1802 2005-02-01 Ben Elliston <bje@au.ibm.com>
1804 * config/atof-ieee.c, config/obj-coff.c, config/obj-elf.c,
1805 config/obj-ieee.c, config/obj-som.c, config/obj-vms.c,
1806 config/tc-a29k.c, config/tc-alpha.c, config/tc-arc.c,
1807 config/tc-arm.c, config/tc-d30v.c, config/tc-dlx.c,
1808 config/tc-fr30.c, config/tc-h8300.c, config/tc-h8500.c,
1809 config/tc-i370.c, config/tc-i386.c, config/tc-i960.c,
1810 config/tc-ia64.c, config/tc-m32r.c, config/tc-m32r.h,
1811 config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-mips.c,
1812 config/tc-mn10200.c, config/tc-msp430.c, config/tc-ns32k.c,
1813 config/tc-openrisc.c, config/tc-or32.c, config/tc-pdp11.c,
1814 config/tc-pj.c, config/tc-sparc.h, config/tc-tic54x.c,
1815 config/tc-tic80.c, config/tc-v850.c, config/tc-w65.c,
1816 config/tc-xtensa.c, config/tc-z8k.c, config/xtensa-relax.c: Remove
1817 #if 0'd code throughout.
1819 2005-01-31 Nick Clifton <nickc@redhat.com>
1821 * as.c (parse_args): Bump copyright date reported by --version to
1824 2005-01-31 Nick Clifton <nickc@redhat.com>
1826 * configure.tgt: Remove obsolete targets m68k-lynxos, sparc-lynxos
1829 2005-01-31 Jan Beulich <jbeulich@novell.com>
1831 * macro.c (buffer_and_nest): Allow 'from' being NULL; handle anything
1832 that can end with .endr in that case. Make requiring/permitting
1833 pseudo-ops without leading dot closer to the logic in read.c serving
1835 (expand_irp): Don't pass a mnemonic to buffer_and_nest as it will be
1838 2005-01-31 Jan Beulich <jbeulich@novell.com>
1840 * macro.c (do_formals): Adjust to no longer accept empty parameter
1842 (define_macro): Adjust to no longer accept empty macro name, garbage
1843 following the parameters, or macros that were previously defined.
1844 * read.c (s_bad_end): Declare.
1845 (potable): Add endm. Handler for endr and endm is s_bad_end.
1846 (s_bad_end): Rename from s_bad_endr. Adjust to handle both .endm
1848 * read.h (s_bad_endr): Remove.
1850 2005-01-31 Jan Beulich <jbeulich@novell.com>
1852 * config/tc-ia64.c (parse_operands): Parse all specified operands,
1853 immediately discarding (but counting) those exceeding the maximum
1854 possible amount. Track whether output and input operand counts ever
1855 matched, and use this to better indicate which of the operands/
1856 operand types was wrong; specifically don't default to pointing to
1859 2005-01-31 Jan Beulich <jbeulich@novell.com>
1861 * config/tc-ia64.c (unwind): Remove proc_end (now an automatic
1862 variable in dot_endp). Add body and insn. Make prologue,
1863 prologue_mask, body, and insn bitfields.
1864 (fixup_unw_records): Remove spurious new-lines from end of diagnostic
1866 (in_procedure, in_prologue, in_body): New.
1867 (dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
1868 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
1869 dot_unwentry, dot_altrp, dot_savemem, dot_saveg, dot_savef, dot_saveb,
1870 dot_savegf, dot_spill, dot_spillreg, dot_spillmem, dot_spillreg_p,
1871 dot_spillmem_p, dot_label_state, dot_copy_state, dot_unwabi,
1872 dot_personality): Use the appropriate one of the above.
1873 (dot_proc): Clear unwind.proc_start; set to current location only if
1874 none of the entry points were valid. Check for non-zero-length entry
1875 point names. Check that entry points aren't defined, yet. Clear
1876 unwind.prologue, unwind.body, and unwind.insn.
1877 (dot_body): Call in_procedure. Check that first directive in procedure
1878 had no insns emitted before. Set unwind.body.
1879 (dot_prologue): Call in_procedure. Check that not already in prologue.
1880 Check that first directive in procedure had no insns emitted before.
1882 (dot_endp): Call in_procedure. Declare proc_end. Check for non-zero-
1883 length entry point names. Check that entry points became defined.
1884 (md_assemble): Set unwind.insn once unwind.proc_start is defined.
1886 2005-01-31 Jan Beulich <jbeulich@novell.com>
1888 * config/tc-ia64.c (emit_one_bundle): Snapshot manual bundling state
1889 before actually using it. Don't generate an error in manual bundling
1890 mode when looking at an insn requiring slot 2 but not yet at slot 2.
1891 Don't generate an error in manual bundling mode when looking at an
1892 insn required to be last in its group but the required slot hasn't
1893 been reached, yet. Allow conversion from MII to MI;I for bundle
1894 consisting of only 2 insns with the stop between them. Suppress
1895 various meaningless errors resulting from detecting earlier ones.
1897 2005-01-31 Jan Beulich <jbeulich@novell.com>
1899 * config/tc-ia64.c (parse_operands): Also handle alloc without first
1902 2005-01-28 Christian Groessler <chris@groessler.org>
1904 * config/tc-z8k.c (md_assemble): Improve error detection.
1906 2005-01-28 Jan Beulich <jbeulich@novell.com>
1908 * config/tc-ia64.c (ia64_estimate_size_before_relax): Allocate space
1909 for personality routine pointer only if there is one.
1910 (ia64_convert_frag): Likewise.
1911 (generate_unwind_image): Likewise.
1913 2005-01-27 Christian Groessler <chris@groessler.org>
1915 * config/tc-z8k.c (INSERT): Remove, not used anywhere.
1916 (md_apply_fix3): Make relative branches out of range an error
1917 instead of a warning. Display correct line number for out of
1918 range branches/calls/memory accesses.
1920 2005-01-27 Nathan Sidwell <nathan@codesourcery.com>
1922 * dwarf2dbg.c (dwarf2_finish): Correct logic for determining when
1923 to emit .debug_line and other debug sections.
1924 * as.h (seg_not_empty_p): Declare.
1925 * subsegs.c (seg_not_empty_p): New predicate.
1927 2005-01-27 Andrew Cagney <cagney@gnu.org>
1929 * configure: Regenerate to track ../gettext.m4 change.
1931 2005-01-27 Jan Beulich <jbeulich@novell.com>
1933 * config/tc-ia64.c (emit_one_bundle): Change "?imbf??" to "?ibmfxx".
1935 2005-01-27 Jan Beulich <jbeulich@novell.com>
1937 * config/tc-ia64.c (emit_one_bundle): Add late resolution of move
1938 to/from application registers dynamic insns.
1939 (md_assemble): Defer resolution of move to/from application registers
1940 dynamic insns when they can be issued on either the I- or M-units.
1942 2005-01-25 Alexandre Oliva <aoliva@redhat.com>
1944 * config/tc-frv.c (md_apply_fix3): Mark TLS symbols as such.
1945 2004-12-10 Alexandre Oliva <aoliva@redhat.com>
1946 * config/tc-frv.c (frv_pic_ptr): Add tlsmoff support.
1947 2004-11-10 Alexandre Oliva <aoliva@redhat.com>
1948 * cgen.c (gas_cgen_parse_operand): Handle
1949 CGEN_PARSE_OPERAND_SYMBOLIC.
1950 * config/tc-frv.c (md_cgen_lookup_reloc): Handle TLS relocations.
1951 (frv_force_relocation): Likewise. Fix handling of PIC
1953 (md_apply_fix3): Likewise.
1955 2005-01-21 Ben Elliston <bje@au.ibm.com>
1957 * as.h: Remove #if 0'd code.
1958 * atof-generic.c (atof_generic): Likewise.
1959 * ecoff.c (ecoff_directive_frame): Likewise.
1960 * frags.h (FRAG_APPEND_1_CHAR): Likewise.
1961 * itbl-ops.c (itbl_add_reg): Likewise.
1962 * listing.c (calc_hex): Likewise.
1963 * read.c (MASK_CHAR): Likewise.
1964 * subsegs.c (subsegs_print_statistics): Likewise.
1965 * symbols.c (indent): Likewise.
1966 * write.c (write_relocs): Likewise.
1967 (write_object_file): Likewise.
1968 (relax_frag): Likewise.
1970 2005-01-20 Nick Clifton <nickc@redhat.com>
1972 * as.c (std_longopts): Add an entry for "--a" in order to prevent
1973 getopt_long_only() from considering -a as an abbreviation for
1975 (parse_args): Fix the parsing of -a=<file>.
1977 2005-01-20 Alan Modra <amodra@bigpond.net.au>
1980 * read.c (s_incbin): Adjust default count for skip. Check validity
1981 of count and skip rigorously.
1983 2005-01-19 Fred Fish <fnf@specifixinc.com>
1985 * config/tc-mips.c (dummy_opcode): Add init for new struct member.
1987 2005-01-19 Richard Sandiford <rsandifo@redhat.com>
1989 * read.c (convert_to_bignum): New function, split out from...
1990 (emit_expr): ...here. Handle the case where X_add_number is
1991 positive and the input value is negative.
1992 (output_big_sleb128): Fix setting of continuation bit. Check whether
1993 the final byte needs to be sign-extended. Fix size-shrinking loop.
1994 (emit_leb128_expr): When generating a signed leb128, see whether the
1995 sign of an O_constant's X_add_number matches the sign of the input
1996 value. Use a bignum if not.
1998 2005-01-17 Andrew Stubbs <andrew.stubbs@st.com>
2000 * tc-sh.c (md_begin,md_parse_option): Change arch_sh1_up to
2001 arch_sh_up in order to match the external name and make the
2002 testsuite's job easier.
2004 2005-01-14 H.J. Lu <hongjiu.lu@intel.com>
2007 * config/tc-i386.c (i386_scale): Disallow 0 scale.
2009 2005-01-12 Nick Clifton <nickc@redhat.com>
2011 * config/tc-iq2000.c (s_iq2000_set): Fix thinko parsing
2012 ignored_arguments array.
2014 2005-01-10 H.J. Lu <hongjiu.lu@intel.com>
2016 * write.c (write_object_file): Disallow a symbol equated to
2019 2005-01-10 Inderpreet Singh <inderpreetb@noida.hcltech.com>
2021 * tc-maxq.c: Replace constants 10 and 20 with bfd_mach_maxq10 and
2023 (md_pseudo_table): Add new pseudo ops for maxq10 and maxq20.
2024 (maxq_target): New function: Set the machine type.
2026 2005-01-06 Paul Brook <paul@codesourcery.com>
2028 * config/tc-arm.c (FPU_DEFAULT): Define for TE_VXWORKS.
2029 (md_begin): Handle TE_VXWORKS for FP defaults.
2030 (md_apply_fix3): Correct rela offsets.
2031 (elf32_arm_target_format): Add VxWorks targets.
2033 2005-01-06 Paul Brook <paul@codesourcery.com>
2035 * configure.tgt: Set em=vxworks for *-*-vxworks.
2036 * config/te-vxworks.h: New File.
2038 2005-01-06 Paul Brook <paul@codesourcery.com>
2040 * config/tc-arm.c (arm_cpus): Correct arch field for arm1026ej-s.
2042 2005-01-04 Dmitry Diky <diwil@spec.ru>
2044 * config/tc-msp430.c (md_apply_fix3): Fix offset calculation for
2047 2005-01-03 David Mosberger <davidm@hpl.hp.com>
2049 * config/tc-ia64.c (md): Add member "loc_directive_seen".
2050 (dot_loc): New function.
2051 (md_pseudo_table): Add entry to map .loc to dot_loc().
2052 (emit_one_bundle): Only call dwarf2_gen_line_info() if we have
2053 seen a .loc directive or we're generating DWARF2 debug info for
2056 2004-12-29 Alan Modra <amodra@bigpond.net.au>
2059 * read.c (s_comm_internal): Don't zero end of name until size
2060 expression has been parsed.
2062 2004-12-25 Marek Michalkiewicz <marekm@amelek.gda.pl>
2064 * config/tc-avr.c (mcu_types): Move attiny{13,2313} from avr4 to avr2.
2066 2004-12-23 Tomer Levi <Tomer.Levi@nsc.com>
2068 * config/tc-crx.c: Support 'bcop' relaxation (dealt as in 'cmp&branch'
2071 2004-12-22 Ian Lance Taylor <ian@airs.com>
2073 * configure.tgt: New.
2074 * configure.in: Move setting of cpu_type, fmt, etc., to
2076 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add
2077 $(srcdir)/configure.tgt.
2078 * configure, Makefile.in: Rebuild.
2080 2004-12-22 Klaus Rudolph <lts-rudolph@gmx.de>
2082 * config/tc-avr.c: Add support for the new R_AVR_LDI, R_AVR_6 and
2083 R_AVR_6_ADIW relocs for the LDI, ADIW/SBIW and LDD/STD
2085 (avr_offset_expression): New function to parse offsets for LDI
2087 (avr_operand): Use it.
2088 (md_apply_fix3): Generate the relocs.
2090 2004-12-16 Andrew Stubbs <andrew.stubbs@st.com>
2092 * config/tc-sh64.c (shmedia_md_apply_fix3): Add missing
2093 BFD_RELOC_SH_IMMS10BY8 relocation.
2095 * config/tc-sh64.c (shmedia_build_Mytes): Emit an error message rather
2096 than just ignoring bad code.
2098 2004-12-16 Richard Sandiford <rsandifo@redhat.com>
2100 * config/tc-v850.c (handle_lo16): New function.
2101 (v850_reloc_prefix): Use it to check lo().
2102 (md_assemble, md_apply_fix3): Handle BFD_RELOC_V850_LO16_SPLIT_OFFSET.
2104 2004-12-14 P.J. Darcy <darcypj@us.ibm.com>
2106 * configure.in: Add s390x-ibm-tpf support.
2107 * configure: Regenerate.
2109 2004-12-15 Jan Beulich <jbeulich@novell.com>
2111 * config/obj-elf.c (obj_elf_change_section): Only set type and
2112 attributes on new sections. Emit warning when type of re-declared
2113 section doesn't match.
2115 2004-12-15 Jan Beulich <jbeulich@novell.com>
2117 * dw2gencfi.c (dot.cfi.startproc): Clear cur_cfa_offset so
2118 '.cfi_startproc simple' doesn't inherit the old value.
2120 2004-12-15 Jan Beulich <jbeulich@novell.com>
2122 * dw2gencfi.c (output_cfi_insn): Adjust DW_CFA_def_cfa_sf generation
2123 to emit a signed and factored offset. Adjust DW_CFA_def_cfa_offset_sf
2124 generation to emit a factored offset.
2126 2004-12-10 Ian Lance Taylor <ian@wasabisystems.com>
2128 * config/tc-mips.c (macro) [M_LA_AB]: Give an error for a offset
2129 which is too large in the case of NO_PIC without 64-bit
2132 * config/tc-mips.c (mips_in_shared): New static variable.
2133 (macro_build_lui): Permit "_gp" if !mips_in_shared.
2134 (md_longopts): Add -mshared and -mno-shared.
2135 (md_parse_option): Handle OPTION_MSHARED and OPTION_MNO_SHARED.
2136 (s_cpload): Implement !mips_in_shared case.
2137 (s_cpsetup): Likewise.
2138 * doc/c-mips.texi (MIPS Opts): Document -mno-shared.
2139 * NEWS: Mention -mno-shared.
2141 2004-12-09 Paul Brook <paul@codesourcery.com>
2143 * config/tc-arm.c (s_arm_unwind_fnend): Use R_ARM_PREL31 relocation
2146 2004-12-09 Ian Lance Taylor <ian@wasabisystems.com>
2148 * config/tc-mips.c (append_insn): If we emit a nop during a relax
2149 sequence, increase the size of the sequence.
2151 * config/tc-mips.c (mips_cpu_info_table): Change "9000" entry to
2154 2004-12-07 Ben Elliston <bje@gnu.org>
2156 * read.c (s_align): Use an align_limit temporary to allay a GCC
2157 signed/unsigned comparison warning.
2159 2004-12-01 Mark Mitchell <mark@codesourcery.com>
2161 * Makefile.am (TARG_ENV_HFILES): Add te-armlinuxeabi.h.
2162 * configure.in: Use it for arm*-*-linux-gnueabi*.
2163 * config/tc-arm.c: Allow emulation file to set FPU_DEFAULT.
2164 * config/te-armlinuxeabi.h: New file.
2165 * Makefile.in: Regenerated.
2166 * aclocal.m4: Likewise.
2167 * configure: Likewise.
2168 * doc/Makefile.in: Regenerated.
2170 2004-12-02 Bob Wilson <bob.wilson@acm.org>
2172 * config/tc-xtensa.c (xtensa_switch_section_emit_state): Use subseg_set.
2173 (xtensa_restore_emit_state): Likewise.
2175 2004-12-02 Alan Modra <amodra@bigpond.net.au>
2177 * read.c (ALIGN_LIMIT): Define, increasing limit for BFD_ASSEMBLER.
2180 2004-11-30 Tero Niemela <tero_niemela@yahoo.com>
2182 * Makefile.am: Change LOCALEDIR to $(datadir)/share.
2183 * Makefile.in: Regenerate.
2185 2004-11-29 Tomer Levi <Tomer.Levi@nsc.com>
2187 * config/tc-crx.c: Major code cleanup. Remove unused variables and
2188 functions, give functions a meaningful name, add comments.
2189 (check_range): New function - Replace operand size calculation
2190 with range checking.
2191 (assemble_insn): Update Algorithm, improve error issuing.
2193 (process_label_constant): Bug fix regarding COP_BRANCH_INS relocation
2196 2004-11-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2198 * config/tc-m32r.c (md_pcrel_from_section): Fixed a pcrel relocte
2199 miss between different section in the same module.
2200 (tc_gen_reloc): Likewise.
2202 2004-11-25 Theodore A. Roth <troth@openavr.org>
2204 * gas/config/tc-avr.c (mcu_types): Add support for atmega165,
2205 atmega325, atmega3250, atmega645 and atmega6450.
2207 2004-11-25 Jan Beulich <jbeulich@novell.com>
2209 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
2210 permissible for the selected instruction suffix.
2211 (process_suffix): For DefaultSize instructions, suppressing the
2212 guessing of a 'q' suffix if the instruction doesn't support it is
2213 pointless, because only an 'l' suffix can be guessed in this place.
2215 2004-11-24 Nick Clifton <nickc@redhat.com>
2217 * config/tc-iq2000.c: Remove support for IQ10 processor.
2218 Convert to ISO C90 formatting.
2219 * config/tc-iq2000.h: Likewise.
2221 2004-11-23 Nick Clifton <nickc@redhat.com>
2223 * config/tc-mn10300.c (md_relax_table): More fixes to the offsets
2224 in this table. They should be correct now.
2226 2004-11-23 Jan Beulich <jbeulich@novell.com>
2228 * config/tc-i386.h (CpuMMX2): Declare. Artificial classifier to
2229 indicate the MMX extensions added by both SSE and 3DNow!A.
2230 (Cpu3dnowA): Declare.
2231 (CpuUnknownFlags): Update.
2232 * config/tc-i386.c (cpu_sub_arch_name): Declare.
2233 (cpu_arch): i586 and pentium do not imply MMX. i686 and pentiumpro do
2234 neither imply SSE nor MMX. k6 implies MMX. k6_2 additionally implies
2235 3DNow!. Athlon additionally implies 3DNow!A. Several new
2236 entries (those starting with a dot are for sub-arch specification).
2237 (set_cpu_arch): Handle sub-arch specifications.
2238 (parse_insn): Distinguish between instructions not supported because
2239 of insufficient CPU features and because of 64-bit mode.
2240 * doc/c-i386.texi: Describe enhanced .arch directive.
2242 2004-11-22 Bob Wilson <bob.wilson@acm.org>
2244 * config/tc-xtensa.c (xg_add_opcode_fix): Set fx_no_overflow.
2246 2004-11-22 Bob Wilson <bob.wilson@acm.org>
2248 * dwarf2dbg.c (dwarf2_finish): Don't write a .debug_line section
2249 without a corresponding .debug_info section.
2251 2004-11-22 Hans-Peter Nilsson <hp@axis.com>
2253 * read.c (potable): Add "error" and "warning".
2254 (s_errwarn): New function.
2255 * read.h (s_errwarn): Declare.
2256 * doc/as.texinfo (Error, Warning): Document .error and .warning.
2258 2004-11-22 Nick Clifton <nickc@redhat.com>
2260 * config/tc-tic54x.c (tic54x_adjust_symtab): Adjust call to
2263 2004-11-19 Alan Modra <amodra@bigpond.net.au>
2265 * config/tc-msp430.c (struct rcodes_s, MSP430_RLC, msp430_rcodes,
2266 struct hcodes_s, msp430_hcodes): From include/opcode/msp430.h.
2268 2004-11-19 Alan Modra <amodra@bigpond.net.au>
2270 * config/obj-coff.c (c_dot_file_symbol): Add "app" param.
2271 (coff_adjust_symtab): Adjust call.
2272 (crawl_symbols): Likewise.
2273 * config/obj-coff.h (c_dot_file_symbol): Add "app" param.
2274 (obj_app_file): Adjust.
2276 2004-11-18 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
2278 * configure.in: Enable bfd_assember for the MAXQ port.
2279 * configure: Regenerate.
2281 2004-11-12 Bob Wilson <bob.wilson@acm.org>
2282 Sterling Augustine <sterling@tensilica.com>
2284 * config/tc-xtensa.c (finish_vinsn): Clear pending instruction if
2285 there is a conflict.
2286 (check_t1_t2_reads_and_writes): Check for both reads and writes to
2287 interfaces that are related as determined by xtensa_interface_class_id.
2289 2004-11-12 Nick Clifton <nickc@redhat.com>
2291 * config/tc-mn10300.c (md_relax_table): Fix off by one negative
2292 offsets for conditional branches.
2294 2004-11-11 Bob Wilson <bob.wilson@acm.org>
2296 * config/tc-xtensa.c (MAX_IMMED6): Change value to 65.
2298 2004-11-10 Bob Wilson <bob.wilson@acm.org>
2300 * config/tc-xtensa.c (update_next_frag_state): Always add a NOP if
2301 relaxing at the end of a loop. Don't mark frags as UNREACHABLE or
2303 (relax_frag_immed): Update call to update_next_frag_state.
2305 2004-11-10 Alan Modra <amodra@bigpond.net.au>
2307 * obj.h (struct format_ops <app_file>): Add int param.
2308 * read.h (s_app_file_string): Likewise.
2309 * read.c (s_app_file_string): Likewise.
2310 (s_app_file): Adjust s_app_file_string call.
2311 * config/tc-mips.c (s_mips_file): Likewise.
2312 * config/obj-coff.h (obj_app_file): Add app param.
2313 * config/obj-ecoff.h (obj_app_file): Likewise.
2314 * config/obj-multi.h (obj_app_file): Likewise.
2315 * config/obj-elf.h (elf_file_symbol): Likewise.
2316 * config/obj-elf.c (elf_file_symbol): Only emit one file symbol
2317 if called for # preprocessor lines.
2319 2004-11-08 H.J. Lu <hongjiu.lu@intel.com>
2322 * symbols.c (resolve_symbol_value): Convert weak symbols only
2324 (symbol_equated_reloc_p): Don't equate weaks when relocating
2325 only for Windows PECOFF.
2327 2004-11-08 Tomer Levi <Tomer.Levi@nsc.com>
2329 * config/tc-crx.c (print_insn): Check and set insn_addr.
2330 * config/tc-crx.h (md_frag_check): Define.
2332 2004-11-08 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
2333 Vineet Sharma <vineets@noida.hcltech.com>
2335 * configure.in: Add support for new target maxq-coff.
2336 * configure: Regenerate.
2337 * NEWS: Mention new support.
2338 * config/tc-maxq.c: New file.
2339 * config/tc-maxq.h: New file.
2340 * config/obj-coff.h: Add support for maxq-coff.
2342 2004-11-08 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
2344 * symbols.c (any_external_name): Define.
2345 (resolve_symbol_value): Convert weak symbols.
2346 (S_SET_EXTERNAL): Support any_external_name.
2347 (S_SET_NAME): Qualify parameter const.
2348 (symbol_equated_reloc_p): Equate to weaks when relocating.
2349 * symbols.h (S_SET_NAME): Qualfiy parameter const.
2350 * tc.h (any_external_name): Declare.
2351 * config/obj-coff.c ("coff/pe.h"): Include for BFD
2353 (weak_is_altname): Declare and define.
2354 (weak_name2altname): Same.
2355 (weak_altname2name): Same.
2356 (weak_uniquify): Same.
2357 (weak_altprefix): Define.
2358 (obj_coff_weak): Change .weak syntax and handling.
2359 (coff_frob_symbol): Fix PE weak symbol alternates.
2360 * config/obj-coff.h (USE_UNIQUE): Define.
2361 * config/tc-i386.c (md_apply_fix3): Assume weak symbols
2362 are in another segment.
2363 (tc_gen_reloc): Remove broken addend hack.
2364 doc/as.texinfo: Update.
2366 2004-11-05 Sterling Augustine <sterling@tensilica.com>
2368 * config/tc-xtensa.c (total_frag_text_expansion): New.
2369 (md_estimate_size_before_relax): Use it.
2370 (find_address_of_next_align_frag): Likewise.
2372 2004-11-05 Tomer Levi <Tomer.Levi@nsc.com>
2374 * config/tc-crx.c: Rename argument types.
2375 (processing_arg_number): Rename to 'cur_arg_num'.
2376 (get_number_of_bits): Rename to 'set_operand_size'.
2377 (get_operandtype): Rename to 'parse_operand', totally rewrite.
2378 (set_cons_rparams): Rename to 'set_operand', totally rewrite.
2379 (set_indexmode_parameters): Remove function, integrate its code into
2381 (set_operand_size): Get rid of 'Operand Number' function parameter -
2382 use global variable 'cur_arg_num' instead.
2383 Use a local 'argument' pointer to reference the current argument.
2384 (parse_operand): Likewise.
2385 (set_operand): Likewise.
2386 (process_label_constant): Likewise.
2388 2004-11-04 Bob Wilson <bob.wilson@acm.org>
2390 * config/tc-xtensa.c: Remove XTENSA_SECTION_RENAME ifdefs.
2391 (add_section_rename): Delete. Inlined into...
2392 (build_section_rename): ...here. Use xstrdup instead of strdup.
2393 (xtensa_section_rename): Drop "const" from argument and return types.
2394 (md_show_usage): Indent to match show_usage().
2395 * config/tc-xtensa.h: Remove XTENSA_SECTION_RENAME ifdefs.
2396 (tc_canonicalize_section_name): Define.
2397 (md_elf_section_rename): Remove unused macro.
2398 * doc/as.texinfo (Overview): Document Xtensa --rename-section option.
2399 * doc/c-xtensa.texi (Xtensa Options): Likewise.
2400 (Frame Directive): Delete.
2402 2004-11-04 Daniel Jacobowitz <dan@debian.org>
2404 * configure.in: Remove arm-*-oabi and thumb-*-oabi.
2405 * config/tc-arm.c (target_oabi): Delete.
2406 (md_apply_fix3, elf32_arm_target_format): Remove target_oabi checks.
2407 (arm_opts): Remove moabi.
2408 * doc/as.texinfo (Overview): Remove documentation of -moabi.
2409 * doc/c-arm.texi (ARM Options): Likewise.
2410 * configure: Regenerated.
2412 2004-11-04 Hans-Peter Nilsson <hp@axis.com>
2414 * configure.in (crisv32): Recognize. AC_DEFINE_UNQUOTED
2415 DEFAULT_CRIS_ARCH. Handle crisv32-*-linux-gnu* like
2416 cris-*-linux-gnu* and crisv32-*-* like cris-*-*.
2417 * configure: Regenerate.
2418 * config/tc-cris.c (enum cris_archs): New.
2419 (cris_mach, cris_arch_from_string, s_cris_arch, get_sup_reg)
2420 (cris_insn_ver_valid_for_arch): New functions.
2421 (DEFAULT_CRIS_ARCH): New macro, default to cris_any_v0_v10.
2422 (cris_arch): New variable.
2423 (md_pseudo_table): New pseudo .arch.
2424 (err_for_dangerous_mul_placement): Initialize according to
2426 (STATE_COND_BRANCH): Renamed from STATE_CONDITIONAL_BRANCH.
2428 (STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON)
2429 (STATE_ABS_BRANCH_V32, STATE_LAPC, BRANCH_BF_V32, BRANCH_BB_V32)
2430 (BRANCH_WF_V32, BRANCH_WB_V32): New.
2431 (BRANCH_BF, BRANCH_BB, BRANCH_WF, BRANCH_WB): Don't undef after
2432 use in md_cris_relax_table.
2433 (md_cris_relax_table): Add entries for STATE_COND_BRANCH_V32,
2434 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
2435 Update and improve head comment.
2436 (OPTION_PIC): Define in terms of previous option, OPTION_US.
2437 (OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): Similar.
2439 (md_longopts): New option --march=...
2440 (cris_any_v0_v10_long_jump_size, crisv32_long_jump_size): New
2442 (md_long_jump_size): Initialize in terms of DEFAULT_CRIS_ARCH.
2443 (HANDLE_RELAXABLE): New macro.
2444 (md_estimate_size_before_relax): Use HANDLE_RELAXABLE for common
2445 cases. Check for weak symbols and assume not relaxable. Handle
2446 STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON,
2447 STATE_ABS_BRANCH_V32, STATE_LAPC. Use new variable symbolP, not
2449 (md_convert_frag): Handle STATE_COND_BRANCH_V32,
2450 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
2451 (cris_create_short_jump): Adjust for CRISv32.
2452 (cris_relax_frag): Handle new states.
2453 (md_create_long_jump): Ditto. Emit error for common_v10_v32.
2454 (md_begin): Define symbols "..asm.arch.cris.v32",
2455 "..asm.arch.cris.v10", "..asm.arch.cris.common_v10_v32" and
2456 "..asm.arch.cris.any_v0_v10". Use cris_insn_ver_valid_for_arch
2457 when entering opcode table entry points.
2458 (md_assemble): Adjust branch handling for CRISv32. Handle LAPC
2459 relaxation. In fix_new_exp call for main insn, pass 1 for pcrel
2460 parameter for 8, 16 and 32-bit pc-relative insns and LAPC.
2461 (cris_process_instruction): Initialize out_insnp->insn_type to
2462 CRIS_INSN_NONE, not CRIS_INSN_NORMAL.
2463 <case ']', '[', 'A', 'd', 'Q', 'N', 'n', 'Y', 'U', 'u', 'T'>: New
2465 <case 'm'>: Check that modified_char == '.'.
2466 <invalid operands>: Consume the rest of the line.
2467 When operands don't match, skip over subsequent insns with
2468 non-matching version specifier but same mnemonic.
2469 <immediate constant, case SIZE_SPEC_REG>: Immediate operands for
2470 special registers in CRISv32 are always 32 bit long.
2471 <immediate constant, case SIZE_FIELD_SIGNED, SIZE_FIELD_UNSIGNED>:
2473 (get_gen_reg): Only recognize "PC" when followed by "+]" for v32
2474 and compatible. Recognize "ACR" for v32, unless followed by "+".
2475 (get_spec_reg): Consider cris_arch when looking up register.
2476 (get_autoinc_prefix_or_indir_op): Don't recognize assignment for
2478 (get_3op_or_dip_prefix_op): Check for ']' after seeing '[rN+'.
2479 (cris_get_expression): Restore input_line_pointer if failing "early".
2480 (get_flags): Consider cris_arch and recognize flags accordingly.
2481 (branch_disp): Adjust for CRISv32.
2482 (gen_cond_branch_32): Similar. Emit error for common_v10_v32.
2483 (cris_number_to_imm): Use as_bad_where, not as_bad. Remove
2484 related FIXME. Don't insist on BFD_RELOC_32_PCREL fixup to be
2485 resolved. Don't enter zeros in object file for
2487 <case BFD_RELOC_CRIS_LAPCQ_OFFSET, BFD_RELOC_CRIS_SIGNED_16>
2488 <case BFD_RELOC_CRIS_SIGNED_8>: New case.
2489 (md_parse_option): Break out "return 1".
2490 <OPTION_ARCH> New case.
2491 (tc_gen_reloc): <case BFD_RELOC_CRIS_LAPCQ_OFFSET>
2492 <case BFD_RELOC_CRIS_SIGNED_16, BFD_RELOC_CRIS_SIGNED_8>
2493 <case BFD_RELOC_CRIS_UNSIGNED_8, BFD_RELOC_CRIS_UNSIGNED_16>
2494 <case BFD_RELOC_32_PCREL>: New cases.
2495 Addends for non-zero fx_pcrel are too in fx_offset.
2496 (md_show_usage): Show --march=<arch>.
2497 (md_apply_fix3): Adjust val for BFD_RELOC_CRIS_LAPCQ_OFFSET.
2498 (md_pcrel_from): BFD_RELOC_CRIS_LAPCQ_OFFSET is PC-relative too.
2499 (s_syntax) <struct syntaxes>: Properly constify member operand.
2500 * config/tc-cris.h (TARGET_MACH): Define.
2501 (cris_mach): Declare.
2502 * doc/as.texinfo (Overview) <CRIS>: Add --march=...
2503 * doc/c-cris.texi (CRIS-Symbols): New node for built-in symbols.
2504 (CRIS-Opts): Document --march=...
2505 (CRIS-Pseudos): Document .arch.
2507 2004-11-04 Jan Beulich <jbeulich@novell.com>
2509 * config/tc-i386.c (set_intel_syntax): Allow % in symbol names when
2510 intel syntax and no register prefix, allow $ in symbol names when
2512 (set_16bit_gcc_code_flag): Replace literal 'l' by LONG_MNEM_SUFFIX.
2513 (intel_float_operand): Add fourth return value indicating math control
2514 operations. Make classification more precise.
2515 (md_assemble): Complain if memory operand of mov[sz]x has no size
2517 (parse_insn): Translate word operands to floating point instructions
2518 operating on integers as well as control instructions to short ones
2519 as expected by AT&T syntax. Translate 'd' suffix to short one only for
2520 floating point instructions operating on non-integer operands.
2521 (match_template): Remove fldcw special case. Adjust q-suffix handling
2522 to permit it on fild/fistp/fisttp in AT&T mode.
2523 (process_suffix): Don't guess DefaultSize insns' suffix from
2524 stackop_size for certain floating point control instructions. Guess
2525 suffix for branch and [ls][gi]dt based on flag_code. Split error
2526 messages for Intel and AT&T syntax, and make the condition more strict
2527 for the former. Adjust suppressing of generation of operand size
2529 (intel parser): Allow the full set of MASM operators. Add FWORD, TBYTE,
2530 OWORD, and XMMWORD operand size specifiers (TBYTE replaces XWORD). Add
2531 more error checking.
2532 * config/tc-i386.h (BYTE_PTR WORD_PTR DWORD_PTR QWORD_PTR XWORD_PTR
2533 SHORT OFFSET_FLAT FLAT NONE_FOUND): Remove unused defines.
2535 2004-11-03 Hans-Peter Nilsson <hp@axis.com>
2537 * symbols.c (colon) [!WORKING_DOT_WORD]: Don't declare
2538 md_short_jump_size, md_long_jump_size.
2539 * write.c [!WORKING_DOT_WORD]: Ditto.
2540 * tc.h [!WORKING_DOT_WORD]: Declare them here. Drop const
2542 * config/tc-cris.h (md_short_jump_size, md_long_jump_size): Don't
2544 * config/tc-cris.c (md_short_jump_size, md_long_jump_size): Drop
2545 const qualifier in these definitions.
2546 * config/tc-i370.c, config/tc-m68k.c, config/tc-pdp11.c,
2547 config/tc-s390.c, config/tc-tahoe.c, config/tc-vax.c: Ditto.
2549 2004-11-02 Nick Clifton <nickc@redhat.com>
2551 * dwarf2dbg.c (dwarf2_finish): Check for the existence of a file
2552 table before deciding to produce a .debug_line section to match up
2553 with a user provided .debug_info section.
2555 2004-10-28 Tomer Levi <Tomer.Levi@nsc.com>
2557 * config/tc-crx.c (getreg_image): Bug fix, a return value was
2558 mistakenly omitted from CRX_C_REGTYPE and CRX_CS_REGTYPE cases.
2560 2004-10-27 Tomer Levi <Tomer.Levi@nsc.com>
2562 * config/tc-crx.c: Remove global variable 'post_inc_mode'.
2563 (get_flags): New function.
2564 (get_number_of_bits): Edit comments, update numeric values to
2566 (process_label_constant): Don't support the colon
2567 format (SYMBOL:[s|m|l]).
2568 (set_cons_rparams): Support argument type 'arg_rbase'.
2569 (get_operandtype): Bug fix in 'rbase' operand type parsing.
2570 (handle_LoadStor): Bug fix, first handle post-increment mode.
2571 (getreg_image): Remove redundant code, update according to latest
2573 (print_constant): Bug fix relate to 3-word instructions.
2574 (assemble_insn): Bug fix, when matching instructions, verify also
2575 instruction type (not only mnemonic).
2576 Add various error checking.
2577 (preprocess_reglist): Support HI/LO and user registers.
2579 2004-10-25 David Mosberger-Tang <davidm@hpl.hp.com>
2581 * config/tc-ia64.c (fixup_unw_records): Don't let the "t" value
2582 in an epilogue directive go negative.
2584 2004-10-25 H.J. Lu <hongjiu.lu@intel.com>
2587 * config/tc-ia64.c (emit_one_bundle): Decrement md.num_slots_in_use
2588 after reporting template error during manual bundling. Reported
2589 by Michael Dupont, michaelx.dupont@intel.com.
2591 2004-10-25 Daniel Jacobowitz <dan@debian.org>
2593 * Makefile.am: Run dep-am.
2594 * aclocal.m4: Regenerate with automake 1.9.2.
2595 * Makefile.in: Regenerate with automake 1.9.2.
2596 * doc/Makefile.in: Likewise.
2598 * config/tc-arm.c: Include "dw2gencfi.h".
2599 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
2601 * config/tc-arm.h (TARGET_USE_CFIPOP, DWARF2_DEFAULT_RETURN_COLUMN)
2602 (DWARF2_CIE_DATA_ALIGNMENT, tc_regname_to_dw2regnum)
2603 (tc_cfi_frame_initial_instructions): Define.
2604 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
2607 2004-10-21 Tomer Levi <Tomer.Levi@nsc.com>
2609 * config/tc-crx.c (assemble_insn): Check unsigned immediate
2611 Update coprocessor id to be unsigned immediate.
2613 2004-10-18 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
2615 * config/tc-i386.c (O_secrel): Delete.
2616 (tc_pe_dwarf2_emit_offset): New function.
2617 * config/tc-i386.h (O_secrel): Define as O_md1.
2618 (TC_DWARF2_EMIT_OFFSET): Define.
2620 2004-10-18 Nick Clifton <nickc@redhat.com>
2622 * config/tc-xstormy16.c (xstormy16_cons_fix_new): Accept and
2623 ignore @fptr() directives for 4-byte fixups.
2625 2004-10-15 Alan Modra <amodra@bigpond.net.au>
2627 * Makefile.am: Run "make dep-am"
2628 * Makefile.in: Regenerate.
2630 2004-10-14 Bob Wilson <bob.wilson@acm.org>
2632 * doc/c-xtensa.texi (Xtensa Options, Absolute Literals Directive):
2633 Remove comments about placement of literal pools.
2634 (Literal Directive): Update description of literal placement.
2635 (Literal Prefix Directive): Remove statement that this does not apply
2636 to absolute-mode literals. Describe new section naming scheme.
2638 2004-10-12 Bob Wilson <bob.wilson@acm.org>
2640 * config/tc-xtensa.c (xtensa_frequency_pseudo): Use set_subseg_freq.
2641 (is_entry_opcode, is_movi_opcode, is_the_loop_opcode, is_jx_opcode,
2642 is_windowed_return_opcode): Delete.
2643 (xtensa_frob_label): Use get_subseg_target_freq.
2644 (md_assemble): Inline call to is_entry_opcode.
2645 (xtensa_handle_align): Inline call to get_frag_is_literal.
2646 (relaxation_requirements): Inline call to is_jx_opcode.
2647 (emit_single_op): Inline call to is_movi_opcode.
2648 (xg_assemble_vliw_tokens): Inline calls to get_frag_is_insn,
2649 get_frag_is_no_transform, is_entry_opcode, and
2650 set_frag_is_specific_opcode. Use get_subseg_total_freq.
2651 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags,
2652 xtensa_fix_close_loop_end_frags, relax_frag_immed, convert_frag_immed):
2653 Inline calls to get_frag_is_no_transform.
2654 (next_instrs_are_b_retw): Inline call to is_windowed_return_opcode.
2655 (xtensa_fix_short_loop_frags): Inline calls to is_the_loop_opcode and
2656 get_frag_is_no_transform.
2657 (convert_frag_immed_finish_loop): Inline calls to get_expression_value
2658 and set_frag_is_no_transform.
2659 (get_expression_value): Delete.
2660 (subseg_map struct): Rename cur_total_freq to total_freq. Rename
2661 cur_target_freq to target_freq.
2662 (get_subseg_info): Split out code to create a new map entry into ...
2663 (add_subseg_info): ... this new function.
2664 (get_last_insn_flags): Check if get_subseg_info succeeded.
2665 (set_last_insn_flags): Call add_subseg_info if needed.
2666 (get_subseg_total_freq, get_subseg_target_freq, set_subseg_freq): New.
2667 (xtensa_reorder_segments): Compute last_sec while counting sections.
2668 Remove call to get_last_sec.
2669 (get_last_sec): Delete.
2670 (cache_literal_section): Inline call to retrieve_literal_seg and its
2671 callees, seg_present and add_seg_list.
2672 (retrieve_literal_seg, seg_present, add_seg_list): Delete.
2673 (get_frag_is_insn, get_frag_is_no_transform,
2674 set_frag_is_specific_opcode, set_frag_is_no_transform): Delete.
2675 * config/tc-xtensa.h (MAX_SLOTS): Reduce from 31 to 15.
2677 2004-10-12 Bob Wilson <bob.wilson@acm.org>
2679 * config/tc-xtensa.c: Use ISO C90 formatting.
2680 * config/tc-xtensa.h: Likewise.
2681 * config/xtensa-istack.h: Likewise.
2682 * config/xtensa-relax.c: Likewise.
2683 * config/xtensa-relax.h: Likewise.
2685 2004-10-12 Paul Brook <paul@codesourcery.com>
2687 * config/tc-arm.c (md_begin): Change EF_ARM_EABI_VER3 to
2690 * doc/c-arm.texi: Document that we actually support -meabi=4, not
2693 2004-10-08 Bob Wilson <bob.wilson@acm.org>
2695 * doc/as.texinfo (VTableEntry, VTableInherit): Add "directive" to index
2697 (Acknowledgements): Use "GAS" instead of AS variable.
2699 2004-10-08 Daniel Jacobowitz <dan@debian.org>
2701 * config/tc-i386.c: Include "elf/x86-64.h".
2702 (i386_elf_section_type): New function.
2703 * config/tc-i386.h (md_elf_section_type): Define.
2704 (i386_elf_section_type): New prototype.
2706 2004-10-08 Linus Nielsen Feltzing <linus@haxx.se>
2708 * config/m68k-parse.h (enum m68k_register): New control register,
2710 * config/tc-m68k.c: Correct control register set for MCF5249.
2712 2004-10-07 Bob Wilson <bob.wilson@acm.org>
2713 Sterling Augustine <sterling@tensilica.com>
2715 * config/tc-xtensa.c (absolute_literals_supported): New global flag.
2716 (UNREACHABLE_MAX_WIDTH): Define.
2717 (XTENSA_FETCH_WIDTH): Delete.
2718 (cur_vinsn, xtensa_fetch_width, xt_saved_debug_type, past_xtensa_end,
2719 prefer_const16, prefer_l32r): New global variables.
2720 (LIT4_SECTION_NAME): Define.
2721 (lit4_state struct): Add lit4_seg_name and lit4_seg fields.
2722 (XTENSA_PROP_*, GET_XTENSA_PROP_*, SET_XTENSA_PROP_*): Define.
2723 (frag_flags struct): New.
2724 (xtensa_block_info struct): Move from tc-xtensa.h. Add flags field.
2725 (subseg_map struct): Add cur_total_freq and cur_target_freq fields.
2726 (bitfield, bit_is_set, set_bit, clear_bit): Define.
2727 (MAX_FORMATS): Define.
2728 (op_placement_info struct, op_placement_table): New.
2729 (O_pltrel, O_hi16, O_lo16): Define.
2730 (directiveE enum): Rename directive_generics to directive_transform.
2731 Delete directive_relax. Add directive_schedule,
2732 directive_absolute_literals, and directive_last_directive.
2733 (directive_info): Rename "generics" to "transform". Delete "relax".
2734 Add "schedule" and "absolute-literals".
2735 (directive_state): Adjust entries to match changes in directive_info.
2736 (xtensa_relax_statesE, RELAX_IMMED_MAXSTEPS): Move to tc-xtensa.h.
2737 (xtensa_const16_opcode, xtensa_movi_opcode, xtensa_movi_n_opcode,
2738 xtensa_l32r_opcode, xtensa_nop_opcode, xtensa_rsr_lcount_opcode): New.
2739 (xtensa_j_opcode, xtensa_rsr_opcode): Delete.
2740 (align_only_targets, software_a0_b_retw_interlock,
2741 software_avoid_b_j_loop_end, maybe_has_b_j_loop_end,
2742 software_avoid_short_loop, software_avoid_close_loop_end,
2743 software_avoid_all_short_loops, specific_opcode): Delete.
2744 (warn_unaligned_branch_targets): New.
2745 (workaround_a0_b_retw, workaround_b_j_loop_end, workaround_short_loop,
2746 workaround_close_loop_end, workaround_all_short_loops): Default FALSE.
2747 (option_[no_]link_relax, option_[no_]transform,
2748 option_[no_]absolute_literals, option_warn_unaligned_targets,
2749 option_prefer_l32r, option_prefer_const16, option_target_hardware):
2751 (option_[no_]align_only_targets, option_literal_section_name,
2752 option_text_section_name, option_data_section_name,
2753 option_bss_section_name, option_eb, option_el): Delete.
2754 (md_longopts): Add entries for: [no-]transform, [no-]absolute-literals,
2755 warn-unaligned-targets, prefer-l32r, prefer-const16, [no-]link-relax,
2756 and target-hardware. Delete entries for [no-]target-align-only,
2757 literal-section-name, text-section-name, data-section-name, and
2759 (md_parse_option): Handle new options and remove old ones. Accept but
2760 ignore [no-]density options. Warn for [no-]generics and [no-]relax
2761 and treat them as [no-]transform.
2762 (md_show_usage): Add new options and remove old ones.
2763 (xtensa_setup_hw_workarounds): New.
2764 (md_pseudo_table): Change "word" entry to use xtensa_elf_cons. Add
2765 "long", "short", "loc" and "frequency" entries.
2766 (use_generics): Rename to ...
2767 (use_transform): ... this function. Add past_xtensa_end check.
2768 (use_longcalls): Add past_xtensa_end check.
2769 (code_density_available, can_relax): Delete.
2770 (do_align_targets): New.
2771 (get_directive): Accept dashes in directive names. Warn about
2772 [no-]generics and [no-]relax directives and treat them as
2774 (xtensa_begin_directive): Call md_flush_pending_output only for some
2775 directives. Check for directives inside instruction bundles. Warn
2776 about deprecated ".begin literal" usage. Warn and ignore [no-]density
2777 directives. Handle new directives. Check generating_literals flag
2779 (xtensa_end_directive): Check for directives inside instruction
2780 bundles. Warn and ignore [no-]density directives. Handle new
2781 directives. Call xtensa_set_frag_assembly_state.
2782 (xtensa_loc_directive_seen, xtensa_dwarf2_directive_loc,
2783 xtensa_dwarf2_emit_insn): New.
2784 (xtensa_literal_position): Call md_flush_pending_output. Do not check
2785 use_literal_section flag.
2786 (xtensa_literal_pseudo): Call md_flush_pending_output. Handle absolute
2787 literals. Use xtensa_elf_cons to parse the expression.
2788 (xtensa_literal_prefix): Do not check use_literal_section. Support
2789 ".lit4" sections for absolute literals. Change prefix convention to
2790 replace ".text" (or ".t" in a linkonce section). No need to call
2792 (xtensa_frequency_pseudo, xtensa_elf_cons, xtensa_elf_suffix): New.
2793 (expression_end): Handle closing braces and colons.
2794 (PLT_SUFFIX, plt_suffix): Delete.
2795 (expression_maybe_register): Use new xtensa-isa.h functions. Use
2796 xtensa_elf_suffix instead of checking for plt suffix, and handle O_lo16
2797 and O_hi16 expressions as well.
2798 (tokenize_arguments): Handle closing braces and colons.
2799 (parse_arguments): Use new xtensa-isa.h functions. Handle "invisible"
2800 operands and paired register syntax.
2801 (get_invisible_operands): New.
2802 (xg_translate_sysreg_op): Handle new Xtensa LX RSR/WSR/XSR syntax. Use
2803 new xtensa-isa.h functions.
2804 (xtensa_translate_old_userreg_ops, xtensa_translate_zero_immed): New.
2805 (xg_translate_idioms): Check if inside bundle. Use use_transform.
2806 Handle new Xtensa LX RSR/WSR/XSR syntax. Remove code to widen density
2807 instructions. Use xtensa_translate_zero_immed.
2808 (operand_is_immed, operand_is_pcrel_label): Delete.
2809 (get_relaxable_immed): Use new xtensa-isa.h functions.
2810 (get_opcode_from_buf): Add slot parameter. Use new xtensa-isa.h
2812 (xtensa_print_insn_table, print_vliw_insn): New.
2813 (is_direct_call_opcode): Use new xtensa-isa.h functions.
2814 (is_call_opcode, is_loop_opcode, is_conditional_branch_opcode,
2815 is_branch_or_jump_opcode): Delete.
2816 (is_movi_opcode, decode_reloc, encode_reloc, encode_alt_reloc): New.
2817 (opnum_to_reloc, reloc_to_opnum): Delete.
2818 (xtensa_insnbuf_set_operand, xtensa_insnbuf_get_operand): Use new
2819 xtensa-isa.h functions. Operate on one slot of an instruction.
2820 (xtensa_insnbuf_set_immediate_field, is_negatable_branch,
2821 xg_get_insn_size): Delete.
2822 (xg_get_build_instr_size): Use xg_get_single_size.
2823 (xg_is_narrow_insn, xg_is_single_relaxable_insn): Update calls to
2824 xg_build_widen_table. Use xg_get_single_size.
2825 (xg_get_max_narrow_insn_size): Delete.
2826 (xg_get_max_insn_widen_size, xg_get_max_insn_widen_literal_size,
2827 xg_is_relaxable_insn): Update calls to xg_build_widen_table. Use
2829 (xg_build_to_insn): Record the loc field. Handle OP_OPERAND_HI16U and
2830 OP_OPERAND_LOW16U. Check xg_valid_literal_expression.
2831 (xg_expand_to_stack, xg_expand_narrow): Update calls to
2832 xg_build_widen_table. Use xg_get_single_size.
2833 (xg_immeds_fit): Use new xtensa-isa.h functions. Update call to
2835 (xg_symbolic_immeds_fit): Likewise. Also handle O_lo16 and O_hi16, and
2836 treat weak symbols conservatively.
2837 (xg_check_operand): Use new xtensa-isa.h functions.
2838 (is_dnrange): Delete.
2839 (xg_assembly_relax): Inline previous calls to tinsn_copy.
2840 (xg_finish_frag): Specify separate relax states for the frag and slot0.
2841 (is_branch_jmp_to_next, xg_add_branch_and_loop_targets): Use new
2842 xtensa-isa.h functions.
2843 (xg_instruction_matches_option_term, xg_instruction_matches_or_options,
2844 xg_instruction_matches_options): New.
2845 (xg_instruction_matches_rule): Handle O_register expressions. Call
2846 xg_instruction_matches_options.
2847 (transition_rule_cmp): New.
2848 (xg_instruction_match): Update call to xg_build_simplify_table.
2849 (xg_build_token_insn): Record loc fields.
2850 (xg_simplify_insn): Check is_specific_opcode field and
2851 density_supported flag.
2852 (xg_expand_assembly_insn): Skip checking code_density_available. Use
2853 new xtensa-isa.h functions. Call use_transform instead of can_relax.
2854 (xg_assemble_literal): Add error handling for O_big. Call
2855 record_alignment. Handle O_pltrel.
2856 (xg_valid_literal_expression): New.
2857 (xg_assemble_literal_space): Add slot parameter. Remove call to
2858 set_expr_symbol_offset. Add call to record_alignment. Update call to
2860 (xg_emit_insn): Delete.
2861 (xg_emit_insn_to_buf): Add format parameter. Update calls to
2862 xg_add_opcode_fix and xtensa_insnbuf_to_chars.
2863 (xg_add_opcode_fix): Change opcode parameter to tinsn and add format
2864 and slot parameters. Handle new "alternate" relocations for absolute
2865 literals and CONST16 instructions. Check for bad uses of O_lo16 and
2866 O_hi16. Use new xtensa-isa.h functions.
2867 (xg_assemble_tokens): Delete.
2868 (is_register_writer): Use new xtensa-isa.h functions.
2869 (is_bad_loopend_opcode): Check for xtensa_rsr_lcount_opcode instead of
2870 old-style RSR from LCOUNT.
2871 (next_frag_opcode): Delete.
2872 (next_frag_opcode_is_loop, next_frag_format_size, frag_format_size,
2873 update_next_frag_state): New.
2874 (update_next_frag_nop_state): Delete.
2875 (next_frag_pre_opcode_bytes): Use next_frag_opcode_is_loop.
2876 (xtensa_mark_literal_pool_location): Check use_literal_section flag and
2877 the state of the absolute-literals directive. Add calls to
2878 record_alignment and xtensa_set_frag_assembly_state. Call
2879 xtensa_switch_to_non_abs_literal_fragment instead of
2880 xtensa_switch_to_literal_fragment.
2882 (assemble_nop): Use build_nop. Update call to xtensa_insnbuf_to_chars.
2883 (get_expanded_loop_offset): Change check for undefined opcode to an
2885 (xtensa_set_frag_assembly_state, relaxable_section,
2886 xtensa_find_unmarked_state_frags, xtensa_find_unaligned_branch_targets,
2887 xtensa_find_unaligned_loops, xg_apply_tentative_value): New.
2888 (md_begin): Update call to xtensa_isa_init. Initialize linkrelax to 1.
2889 Set lit4_seg_name. Call xg_init_vinsn. Initialize new global opcodes.
2890 Call init_op_placement_info_table and xtensa_set_frag_assembly_state.
2891 (xtensa_init_fix_data): New.
2892 (xtensa_frob_label): Reset label symbol to the current frag. Check
2893 do_align_targets and generating_literals flag. Propagate frequency
2894 info to new alignment frag. Call xtensa_set_frag_assembly_state.
2895 (xtensa_unrecognized_line): New.
2896 (xtensa_flush_pending_output): Check if inside a bundle. Add a call
2897 to xtensa_set_frag_assembly_state.
2898 (error_reset_cur_vinsn): New.
2899 (md_assemble): Remove check for literal frag. Remove call to
2900 istack_init. Call use_transform instead of use_generics. Parse
2901 explicit instruction format specifiers. Move code for
2902 a0_b_retw_interlock workaround to xg_assemble_vliw_tokens. Call
2903 error_reset_cur_vinsn on errors. Add call to get_invisible_operands.
2904 Add dwarf2_where call. Remote automatic alignment for ENTRY
2905 instructions. Move call to xtensa_clear_insn_labels to the end.
2906 Rearrange to handle bundles.
2907 (xtensa_cons_fix_new): Delete.
2908 (xtensa_handle_align): New.
2909 (xtensa_frag_init): Call xtensa_set_frag_assembly_state. Remove
2910 assignment to is_no_density field.
2911 (md_pcrel_from): Use new xtensa-isa.h functions. Use decode_reloc
2912 instead of reloc_to_opnum. Handle "alternate" relocations.
2913 (xtensa_force_relocation, xtensa_check_inside_bundle,
2914 xtensa_elf_section_change_hook): New.
2915 (xtensa_symbol_new_hook): Delete.
2916 (xtensa_fix_adjustable): Check for difference of symbols with an
2917 offset. Check for external and weak symbols.
2918 (md_apply_fix3): Remove cases for XTENSA_OP{0,1,2} relocs.
2919 (md_estimate_size_before_relax): Return expansion for the first slot.
2920 (tc_gen_reloc): Handle difference of symbols by producing
2921 XTENSA_DIFF{8,16,32} relocs and by writing the value of the difference
2922 into the output. Handle new XTENSA_SLOT*_OP relocs by storing the
2923 tentative values into the output when linkrelax is set.
2924 (XTENSA_PROP_SEC_NAME): Define.
2925 (xtensa_post_relax_hook): Call xtensa_find_unmarked_state_frags.
2926 Create literal tables only if using literal sections. Create new
2927 property tables instead of old instruction tables. Check for unaligned
2928 branch targets and loops.
2929 (finish_vinsn, find_vinsn_conflicts, check_t1_t2_reads_and_writes,
2930 new_resource_table, clear_resource_table, resize_resource_table,
2931 resources_available, reserve_resources, release_resources,
2932 opcode_funcUnit_use_unit, opcode_funcUnit_use_stage,
2933 resources_conflict, xg_find_narrowest_format, relaxation_requirements,
2934 bundle_single_op, emit_single_op, xg_assemble_vliw_tokens): New.
2935 (xtensa_end): Call xtensa_flush_pending_output. Set past_xtensa_end
2936 flag. Update checks for workaround options. Call
2937 xtensa_mark_narrow_branches and xtensa_mark_zcl_first_insns.
2938 (xtensa_cleanup_align_frags): Add special case for branch targets.
2939 Check for and mark unreachable frags.
2940 (xtensa_fix_target_frags): Remove use of align_only_targets flag.
2941 Use RELAX_LOOP_END_BYTES in special case for negatable branch at the
2942 end of a zero-overhead loop body.
2943 (frag_can_negate_branch): Handle instructions with multiple slots.
2944 Use new xtensa-isa.h functions
2945 (xtensa_mark_narrow_branches, is_narrow_branch_guaranteed_in_range,
2946 xtensa_mark_zcl_first_insns): New.
2947 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags): Error if
2948 transformations are disabled.
2949 (next_instrs_are_b_retw): Use new xtensa-isa.h functions. Handle
2950 multislot instructions.
2951 (xtensa_fix_close_loop_end_frags, xtensa_fix_short_loop_frags):
2952 Likewise. Also error if transformations are disabled.
2953 (unrelaxed_frag_max_size): New.
2954 (unrelaxed_frag_min_insn_count, unrelax_frag_has_b_j): Use new
2955 xtensa-isa.h functions.
2956 (xtensa_sanity_check, is_empty_loop, is_local_forward_loop): Use
2957 xtensa_opcode_is_loop instead of is_loop_opcode.
2958 (get_text_align_power): Replace as_fatal with assertion.
2959 (get_text_align_fill_size): Iterate instead of using modulus when
2961 (get_noop_aligned_address): Assert that this is for a machine-dependent
2962 RELAX_ALIGN_NEXT_OPCODE frag. Use next_frag_opcode_is_loop,
2963 xg_get_single_size, and frag_format_size.
2964 (get_widen_aligned_address): Rename to ...
2965 (get_aligned_diff): ... this function. Add max_diff parameter.
2966 Remove handling of rs_align/rs_align_code frags. Use
2967 next_frag_format_size, get_text_align_power, get_text_align_fill_size,
2968 next_frag_opcode_is_loop, and xg_get_single_size. Compute max_diff
2969 and pass it back to caller.
2970 (xtensa_relax_frag): Use relax_frag_loop_align. Add code for new
2971 RELAX_SLOTS, RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN,
2972 RELAX_FILL_NOP, and RELAX_UNREACHABLE frag types. Check relax_seen.
2973 (relax_frag_text_align): Rename to ...
2974 (relax_frag_loop_align): ... this function. Assume loops can only be
2975 in the first slot of an instruction.
2976 (relax_frag_add_nop): Use assemble_nop instead of constructing an OR
2977 instruction. Remove call to frag_wane.
2978 (relax_frag_narrow): Rename to ...
2979 (relax_frag_for_align): ... this function. Extend to handle
2980 RELAX_FILL_NOP and RELAX_UNREACHABLE, as well as RELAX_SLOTS with
2981 RELAX_NARROW for the first slot.
2982 (find_address_of_next_align_frag, bytes_to_stretch): New.
2983 (future_alignment_required): Use find_address_of_next_align_frag and
2984 bytes_to_stretch. Look ahead to subsequent frags to make smarter
2985 alignment decisions.
2986 (relax_frag_immed): Add format, slot, and estimate_only parameters.
2987 Check if transformations are enabled for b_j_loop_end workaround.
2988 Use new xtensa-isa.h functions and handle multislot instructions.
2989 Update call to xg_assembly_relax.
2990 (md_convert_frag): Handle new RELAX_SLOTS, RELAX_UNREACHABLE,
2991 RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN, and RELAX_FILL_NOP
2993 (convert_frag_narrow): Add segP, format and slot parameters. Call
2994 convert_frag_immed for branch instructions. Adjust calls to
2995 tinsn_from_chars, tinsn_immed_from_frag, and xg_emit_insn_to_buf. Use
2996 xg_get_single_size and xg_get_single_format.
2997 (convert_frag_fill_nop): New.
2998 (convert_frag_immed): Add format and slot parameters. Handle multislot
2999 instructions and use new xtensa-isa.h functions. Update calls to
3000 tinsn_immed_from_frag and xg_assembly_relax. Check if transformations
3001 enabled for b_j_loop_end workaround. Use build_nop instead of
3002 assemble_nop. Check is_specific_opcode flag. Check for unreachable
3003 frags. Use xg_get_single_size. Handle O_pltrel.
3004 (fix_new_exp_in_seg): Remove check for old plt flag.
3005 (convert_frag_immed_finish_loop): Update calls to tinsn_from_chars and
3006 xtensa_insnbuf_to_chars. Call tinsn_immed_from_frag. Change check
3007 for loop opcode to an assertion. Mark all frags up to the end of the
3008 loop as not transformable.
3009 (get_last_insn_flags, set_last_insn_flags): Use get_subseg_info.
3010 (get_subseg_info): New.
3011 (xtensa_move_literals): Call xtensa_set_frag_assembly_state. Add null
3013 (xtensa_switch_to_literal_fragment): Rewrite to handle absolute
3014 literals and use xtensa_switch_to_non_abs_literal_fragment otherwise.
3015 (xtensa_switch_to_non_abs_literal_fragment): New.
3016 (cache_literal_section): Add is_code parameter and pass it through to
3017 retrieve_literal_seg.
3018 (retrieve_literal_seg): Add is_code parameter and use it to set the
3019 flags on the literal section. Handle case where head parameter is 0.
3020 (get_frag_is_no_transform, set_frag_is_specific_opcode,
3021 set_frag_is_no_transform): New.
3022 (xtensa_create_property_segments): Add end_property_function parameter
3023 and pass it through to add_xt_block_frags. Call bfd_get_section_flags
3024 and skip SEC_DEBUGGING and !SEC_ALLOC sections.
3025 (xtensa_create_xproperty_segments, section_has_xproperty): New.
3026 (add_xt_block_frags): Add end_property_function parameter and call it
3027 if it is non-zero. Call xtensa_frag_flags_init.
3028 (xtensa_frag_flags_is_empty, xtensa_frag_flags_init,
3029 get_frag_property_flags, frag_flags_to_number,
3030 xtensa_frag_flags_combinable, xt_block_aligned_size,
3031 xtensa_xt_block_combine, add_xt_prop_frags,
3032 init_op_placement_info_table, opcode_fits_format_slot,
3033 xg_get_single_size, xg_get_single_format): New.
3034 (istack_push): Inline call to tinsn_copy.
3035 (tinsn_copy): Delete.
3036 (tinsn_has_invalid_symbolic_operands): Handle O_hi16 and O_lo16 and
3037 CONST16 opcodes. Handle O_big, O_illegal, and O_absent.
3038 (tinsn_has_complex_operands): Handle O_hi16 and O_lo16.
3039 (tinsn_to_insnbuf): Use xg_get_single_format and new xtensa-isa.h
3040 functions. Handle invisible operands.
3041 (tinsn_to_slotbuf): New.
3042 (tinsn_check_arguments): Use new xtensa-isa.h functions.
3043 (tinsn_from_chars): Add slot parameter. Rewrite using xg_init_vinsn,
3044 vinsn_from_chars, and xg_free_vinsn.
3045 (tinsn_from_insnbuf): New.
3046 (tinsn_immed_from_frag): Add slot parameter and handle multislot
3047 instructions. Handle symbol differences.
3048 (get_num_stack_text_bytes): Use xg_get_single_size.
3049 (xg_init_vinsn, xg_clear_vinsn, vinsn_has_specific_opcodes,
3050 xg_free_vinsn, vinsn_to_insnbuf, vinsn_from_chars, expr_is_register,
3051 get_expr_register, set_expr_symbol_offset_diff): New.
3052 * config/tc-xtensa.h (MAX_SLOTS): Define.
3053 (xtensa_relax_statesE): Move from tc-xtensa.c. Add
3054 RELAX_CHECK_ALIGN_NEXT_OPCODE, RELAX_MAYBE_DESIRE_ALIGN, RELAX_SLOTS,
3055 RELAX_FILL_NOP, RELAX_UNREACHABLE, RELAX_MAYBE_UNREACHABLE, and
3057 (RELAX_IMMED_MAXSTEPS): Move from tc-xtensa.c.
3058 (xtensa_frag_type struct): Add is_assembly_state_set,
3059 use_absolute_literals, relax_seen, is_unreachable, is_specific_opcode,
3060 is_align, is_text_align, alignment, and is_first_loop_insn fields.
3061 Replace is_generics and is_relax fields by is_no_transform field.
3062 Delete is_text and is_longcalls fields. Change text_expansion and
3063 literal_expansion to arrays of MAX_SLOTS entries. Add arrays of
3064 per-slot information: literal_frags, slot_subtypes, slot_symbols,
3065 slot_sub_symbols, and slot_offsets. Add fr_prev field.
3066 (xtensa_fix_data struct): New.
3067 (xtensa_symfield_type struct): Delete plt field.
3068 (xtensa_block_info struct): Move definition to tc-xtensa.h. Add
3069 forward declaration here.
3070 (xt_section_type enum): Delete xt_insn_sec. Add xt_prop_sec.
3071 (XTENSA_SECTION_RENAME): Undefine.
3072 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FORCE_RELOCATION, NO_PSEUDO_DOT,
3073 tc_unrecognized_line, md_do_align, md_elf_section_change_hook,
3074 HANDLE_ALIGN, TC_LINKRELAX_FIXUP, SUB_SEGMENT_ALIGN): Define.
3075 (TC_CONS_FIX_NEW, tc_symbol_new_hook): Delete.
3076 (unit_num_copies_func, opcode_num_units_func,
3077 opcode_funcUnit_use_unit_func, opcode_funcUnit_use_stage_func): New.
3078 (resource_table struct): New.
3079 * config/xtensa-istack.h (MAX_INSN_ARGS): Increase from 6 to 10.
3080 (TInsn struct): Add keep_wide, loc, fixup, record_fix, subtype,
3081 literal_space, symbol, sub_symbol, offset, and literal_frag fields.
3082 (tinsn_copy): Delete prototype.
3083 (vliw_insn struct): New.
3084 * config/xtensa-relax.c (insn_pattern_struct): Add options field.
3085 (widen_spec_list): Add option conditions for density and boolean
3086 instructions. Add expansions using CONST16 and conditions for using
3087 CONST16 vs. L32R. Use new Xtensa LX RSR/WSR syntax. Add entries for
3089 (simplify_spec_list): Add option conditions for density instructions.
3090 Add entry for NOP instruction.
3091 (append_transition): Add cmp function pointer parameter and use it to
3092 insert the new entry in order.
3093 (operand_function_LOW16U, operand_function_HI16U): New.
3094 (xg_has_userdef_op_fn, xg_apply_userdef_op_fn): Handle
3095 OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
3096 (enter_opname, split_string): Use xstrdup instead of strdup.
3097 (init_insn_pattern): Initialize new options field.
3098 (clear_req_or_option_list, clear_req_option_list,
3099 clone_req_or_option_list, clone_req_option_list, parse_option_cond):
3101 (parse_insn_pattern): Parse option conditions.
3102 (transition_applies): New.
3103 (build_transition): Use new xtensa-isa.h functions. Fix incorrectly
3104 swapped last arguments in calls to append_constant_value_condition.
3105 Call clone_req_option_list. Add warning about invalid opcode.
3106 Handle LOW16U and HI16U function names.
3107 (build_transition_table): Add cmp parameter and use it in calls to
3108 append_transition. Use new xtensa-isa.h functions. Check
3109 transition_applies before adding entries.
3110 (xg_build_widen_table, xg_build_simplify_table): Add cmp parameter and
3111 pass it through to build_transition_table.
3112 * config/xtensa-relax.h (ReqOrOptionList, ReqOrOption, ReqOptionList,
3113 ReqOption, transition_cmp_fn): New types.
3114 (OpType enum): Add OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
3115 (transition_rule struct): Add options field.
3116 * doc/as.texinfo (Overview): Update Xtensa options.
3117 * doc/c-xtensa.texi (Xtensa Options): Delete --[no-]density,
3118 --[no-]relax, and --[no-]generics options. Update descriptions of
3119 --text-section-literals and --[no-]longcalls. Add
3120 --[no-]absolute-literals and --[no-]transform.
3121 (Xtensa Syntax): Add description of syntax for FLIX instructions.
3122 Remove use of "generic" and "specific" terminology for opcodes.
3123 (Xtensa Registers): Generalize the syntax description to include
3124 user-defined register files.
3125 (Xtensa Automatic Alignment): Update.
3126 (Xtensa Branch Relaxation): Mention limitation of unconditional jumps.
3127 (Xtensa Call Relaxation): Linker can now remove most of the overhead.
3128 (Xtensa Directives): Remove confusing rules about precedence.
3129 (Density Directive, Relax Directive): Delete.
3130 (Schedule Directive): New.
3131 (Generics Directive): Rename to ...
3132 (Transform Directive): ... this node.
3133 (Literal Directive): Update for absolute literals. Missing
3134 literal_position directive is now an error.
3135 (Literal Position Directive): Update for absolute literals.
3136 (Freeregs Directive): Delete.
3137 (Absolute Literals Directive): New.
3138 (Frame Directive): Minor editing.
3139 * Makefile.am (DEPTC_xtensa_elf, DEPOBJ_xtensa_elf, DEP_xtensa_elf):
3140 Update dependencies.
3141 * Makefile.in: Regenerate.
3143 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
3145 * config/tc-mips.c (append_insn): Use fix_new rather than fix_new_exp
3146 to build the second and third fixups for a composite relocation.
3147 (macro_read_relocs): New function.
3148 (macro_build): Use it.
3149 (s_cpsetup): Pass all three composite relocation codes to macro_build.
3150 Simplify fragging code accordingly.
3151 (s_gpdword): Use fix_new rather than fix_new_exp for the second part
3152 of the composite relocation. Set fx_tcbit in both fixups.
3154 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
3156 * config/tc-mips.c (append_insn): Set fx_tcbit for composite relocs.
3157 (md_apply_fix3): Don't treat composite relocs as done.
3159 2004-10-07 Jan Beulich <jbeulich@novell.com>
3161 * macro.c (macro_expand_body): When ELF, use .LL rather than LL as
3162 prefix for symbol names generated from the LOCAL macro directive.
3164 * dw2gencfi.c (select_cie_for_fde): When separating CIE out from
3165 FDE, treat a DW_CFA_remember_state as we do a DW_CFA_advance_loc.
3167 2004-10-07 Tomer Levi <Tomer.Levi@nsc.com>
3169 * config/tc-crx.c (preprocess_reglist): Handle Co-processor
3171 (md_assemble): Add error checking for Co-Processor instructions.
3172 (get_cinv_parameters): Add 'b' option to invalidate the
3173 branch-target cache.
3175 2004-10-05 Paul Brook <paul@codesourcery.com>
3177 * config/tc-arm.c (unwind): New variable.
3178 (vfp_sp_encode_reg): New function.
3179 (vfp_sp_reg_required_here): Use it.
3180 (vfp_sp_reg_list, vfp_dp_reg_list): Remove.
3181 (vfp_parse_reg_list): New function.
3182 (s_arm_unwind_fnstart, s_arm_unwind_fnend, s_arm_unwind_cantunwind,
3183 s_arm_unwind_personality, s_arm_unwind_personalityindex,
3184 s_arm_unwind_handlerdata, s_arm_unwind_save, s_arm_unwind_movsp,
3185 s_arm_unwind_pad, s_arm_unwind_setfp, s_arm_unwind_raw): New
3187 (md_pseudo_table): Add them.
3188 (do_vfp_reg2_from_sp2): Use vfp_parse_reg_list and vfp_sp_encode_reg.
3189 (do_vfp_sp2_from_reg2, vfp_sp_ldstm, vfp_dp_ldstm): Ditto.
3190 (set_section, add_unwind_adjustsp, flush_pending_unwind,
3191 finish_unwind_opcodes, start_unwind_section, create_unwind_entry,
3192 require_hashconst, add_unwind_opcode): New functions.
3193 * doc/c-arm.texi: Document unwinding opcodes.
3194 * NEWS: Mention the new feature.
3196 2004-10-04 Eric Christopher <echristo@redhat.com>
3198 * config/tc-mips.c (md_apply_fix3): Remove erroneous assert.
3200 2004-10-01 H.J. Lu <hongjiu.lu@intel.com>
3202 * config/tc-ppc.c (md_apply_fix3): Call S_SET_THREAD_LOCAL for
3204 * config/tc-s390.c (md_apply_fix3): Likewise.
3205 * config/tc-sparc.c (md_apply_fix3): Likewise.
3207 2004-10-01 Paul Brook <paul@codesourcery.com>
3209 * config/tc-arm.c (arm_elf_section_type): New function.
3210 (arm_elf_change_section): Set section link for exidx sections.
3211 * config/tc-arm.h (arm_elf_section_type): Add prototype.
3212 (md_elf_section_type): Define.
3214 2004-10-01 Bill Farmer <Bill@the-farmers.freeserve.co.uk>
3216 * config/tc-pdp11.c (md_apply_fix3): Change to sign of the SOB
3217 instruction's offset.
3219 2004-10-01 Adam Nemet <anemet@lnxw.com>
3221 * (TARGET_FORMAT): Remove LynxOS COFF definition.
3223 2004-10-01 Ravi Ramaseshan <ravi.ramaseshan@codito.com>
3225 * config/tc-arc.c (tc_gen_reloc): Don't assume fixP->fx_addsy is an
3226 asymbol *, instead use symbol_get_bfdsym.
3228 2004-09-30 Linus Nielsen Feltzing <linus@haxx.se>
3230 * config/tc-m68k.c (select_control_regs): Add mcf5249.
3232 2004-09-30 Paul Brook <paul@codesourcery.com>
3234 * config/tc-arm.c (do_smi, do_nop): New functions.
3235 (insns): Add ARMv6ZK instructions.
3236 (md_apply_fix3): Handle BFD_RELOC_ARM_SMI.
3237 (tc_gen_reloc): Ditto.
3238 (arm_cpus): Add mpcore and arm1176.
3239 (arm_archs): Add armv6{k,z,zk}.
3240 * doc/c-arm.texi: Document new cores and architectures.
3242 2004-09-30 Nick Clifton <nickc@redhat.com>
3244 * config/tc-arm.c: Use ISO C90 formatting.
3246 2004-09-30 Vladimir Ivanov <vladitx@nucleusys.com>
3248 * config/tc-arm.c (mav_reg_required_here): Allow REG_TYPE_CN
3249 as alternative when REG_TYPE_MVF, REG_TYPE_MVD, REG_TYPE_MVFX or
3250 REG_TYPE_MVDX is expected.
3252 2004-09-29 Marc Bevand <m.bevand@gmail.com>
3254 * doc/c-i386.texi (i386-Mnemonics): Fix typo.
3256 2004-09-21 James E Wilson <wilson@specifixinc.com>
3258 * config/tc-ia64.c (ENCODED_PSP_OFFSET): New.
3259 (output_rp_psprel, output_pfs_psprel, output_preds_psprel,
3260 output_spill_base, output_unat_psprel, output_lc_psprel,
3261 output_fpsr_psprel, output_priunat_psprel, output_bsp_psprel,
3262 output_bsprestore_psprel, output_rnat_psprel, output_spill_psprel,
3263 output_spill_psprel_p): Use it.
3265 2004-09-20 Tomer Levi <Tomer.Levi@nsc.com>
3267 * config/tc-crx.c (handle_LoadStor): New function.
3268 Handle load/stor unique instructions before parsing.
3270 2004-09-17 Paul Brook <paul@codesourcery.com>
3272 * config/tc-arm.c (s_arm_rel31): New funciton.
3273 (md_pseudo_table): Add .rel31.
3274 (md_apply_fix3): Handle BFD_RELOC_ARM_TARGET2,
3275 BFD_RELOC_32_PCREL and BFD_RELOC_ARM_PREL31.
3276 (tc_gen_reloc): Handle BFD_RELOC_ARM_PREL31 and BFD_RELOC_ARM_TARGET2.
3277 (arm_fix_adjustable): Return 0 for BFD_RELOC_ARM_TARGET2.
3278 (arm_parse_reloc): Add (target2).
3280 2004-09-17 Alan Modra <amodra@bigpond.net.au>
3282 * Makefile.am: Run "make dep-am".
3283 * Makefile.in: Regenerate.
3284 * aclocal.m4: Regenerate.
3285 * configure: Regenerate.
3286 * doc/Makefile.in: Regenerate.
3287 * po/POTFILES.in: Regenerate.
3288 * po/gas.pot: Regenerate.
3290 2004-09-14 Hideki IWAMOTO <h-iwamoto@kit.hi-ho.ne.jp>
3292 * config/tc-mmix.c [!LLONG_MIN]: Correct #elsif to #elif.
3293 [!LLONG_MAX]: Ditto.
3295 2004-09-13 Paul Brook <paul@codesourcery.com>
3297 * config/tc-arm.c: Rename RELABS to TARGET1.
3299 2004-09-13 Alan Modra <amodra@bigpond.net.au>
3301 * messages.c (as_internal_value_out_of_range): Cast values passed
3302 to as_bad_where or as_warn_where to proper type.
3304 2004-09-11 Theodore A. Roth <troth@openavr.org>
3306 * config/tc-avr.c: Add support for
3307 atmega48, atmega88, atmega168, attiny13, attiny2313, at90can128.
3309 2004-09-09 Alan Modra <amodra@bigpond.net.au>
3311 * dw2gencfi.c (select_cie_for_fde): When separating CIE out
3312 from FDE, treat a CFI_escape as we do a DW_CFA_advance_loc.
3314 2004-09-08 Paul Brook <paul@codesourcery.com>
3316 * config/obj-elf.c (obj_elf_section_type): Handle init_array,
3317 fini_array and preinit_array section types.
3318 * config/tc-ia64.c (ia64_elf_section_type): Remove init_array
3320 * doc/as.texinfo: Document extra section types.
3322 2004-09-02 Mark Mitchell <mark@codesourcery.com>
3324 * Makefile.am (TARG_ENV_HFILES): Add te-symbian.h.
3325 * Makefile.in: Regenerated.
3326 * configure.in: Set em for arm*-*-symbianelf*.
3327 * configure: Regenerated.
3328 * config/tc-arm.c (elf32_arm_target_format): Use Symbian target
3329 vectors when appropriate.
3330 * config/te-symbian.h: New file.
3332 2004-09-03 Tomer Levi <Tomer.Levi@nsc.com>
3334 * config/tc-crx.c (gettrap): Exception vector can be case
3336 (process_label_constant): Fix a 32-bit displacement bug in branch
3338 (get_operandtype) : Bug fix, wrong operand was used.
3339 (process_label_constant): Initialize relocation type to
3342 2004-09-01 Richard Earnshaw < reanrsha@arm.com>
3344 * tc-arm.c (arm_cpus, arm_fpus): Allow <cpu>-s as well as <cpu>s
3345 for synthesizable cores.
3347 * doc/c-arm.texi (ARM Options): Document canonical names of CPUs.
3349 2004-08-25 Dmitry Diky <diwil@spec.ru>
3351 * config/tc-msp430.c: Clean-up the code.
3352 (md_relax_table): New relax table.
3353 (mcu_types): Sort MCU types.
3354 (md_pseudo_table): Add .profiler pseudo handler.
3355 (pow2value): New function.
3356 (msp430_profiler): New function.
3357 (msp430_operands): Add new insns handlers.
3358 (msp430_srcoperand): Add register operand handler, allow complex
3360 (md_estimate_size_before_relax): Rewritten.
3361 (md_convert_frag): Rewritten.
3362 (msp430_relax_frag): New function.
3363 * config/tc-msp430.h (md_relax_frag): define macro
3364 * doc/c-msp430.texi: Update information.
3366 2004-08-24 Nick Clifton <nickc@redhat.com>
3368 * as.c (std_shortopts): Allow -g to take an optional argument.
3369 (parse_args): Pass any switch starting with -g on to the backend
3372 2004-08-18 Mark Mitchell <mark@codesourcery.com>
3374 * configure.in (arm*-*-symbianelf*): New target.
3375 (arm*-*-eabi*): Likewise.
3376 * configure: Regenerated.
3378 2004-08-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3379 * config/tc-mips.c (append_insn): Handle delay slots in branch likely
3382 2004-08-18 Jakub Jelinek <jakub@redhat.com>
3384 * config/tc-ia64.c (start_unwind_section): Add linkonce_empty
3385 argument, don't do anything if current section is not
3386 .gnu.linkonce.t.* and linkonce_empty is set.
3387 (generate_unwind_image, dot_endp): Adjust callers, call
3388 start_unwind_section (*, 1) if nothing will be put into the
3391 2004-08-17 Nick Clifton <nickc@redhat.com>
3393 * as.c (MD_DEBUG_FORMAT_SELECTOR): Provide default definition.
3394 (show_usage): Add -g.
3395 (std_longopts): Add --gen-debug. Alpha sort the table.
3396 (parse_args): Print an error message if a switch is not handled.
3397 Handle the -g switch, calling md_debug_format_selector() if
3399 * NEWS: Mention new feature.
3400 * doc/as.texinfo: Document new switch.
3401 * doc/internals.texi: Document behaviour of md_parse_option.
3403 * config/tc-arm.c (md_parse_option): Do not issue an error message
3404 if the switch is not recognised.
3405 * config/tc-m68k.c (md_parse_option): Likewise.
3406 * config/tc-pdp11.c (md_parse_option): Likewise.
3407 * config/tc-v850.c (md_parse_option): Likewise.
3409 * as.h: Fix up formatting.
3412 2004-08-16 Nick Clifton <nickc@redhat.com>
3414 * macro.c (macro_set_alternate): Use ISO C90 formatting.
3416 * configure.in: Sort architecture based tables alphabetically.
3417 * configure: Regenerate.
3419 2004-08-16 Alan Modra <amodra@bigpond.net.au>
3421 * config/tc-ppc.c (tc_ppc_regname_to_dw2regnum <regnames>): Replace
3422 { "cc", 68 }, with { "cr", 70 }.
3424 2004-08-13 Jan Beulich <jbeulich@novell.com>
3425 Nick Clifton <nickc@redhat.com>
3427 * as.c: Add and handle new --alternate command line option.
3428 * macro.c (macro_set_alternate): New.
3429 * macro.h (macro_set_alternate): Declare.
3430 * read.c: Add and handle new .altmacro and .noaltmacro directives.
3431 * doc/as.texinfo: Document new command line option and pseudo-ops
3432 as well as insert documentation originating from gasp about
3433 alternate macro syntax.
3434 * NEWS: Mention new command line option and pseudo-ops.
3436 2004-08-10 Mark Mitchell <mark@codesourcery.com>
3438 * expr.c (operand): Handle the "~", "-", and "!" operators applied
3441 2004-08-06 Paul Brook <paul@codesourcery.com>
3443 * config/tc-arm.c (md_apply_fix3, tc_gen_reloc, arm_parse_reloc):
3444 Handle new relocations.
3445 * include/elf/arm.h (elf_arm_reloc_type): Add new EABI relocations.
3447 2004-08-05 Bob Wilson <bob.wilson@acm.org>
3449 * write.c (relax_segment): Use was_address instead of address when
3450 setting fr_fix field for align frag due to backwards .org.
3452 2004-07-29 Alexandre Oliva <aoliva@redhat.com>
3454 Introduce SH2a support.
3455 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
3456 * config/tc-sh.c (get_specific): Change arch_sh2a_up to
3458 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
3459 * config/tc-sh.c (md_parse_option): Add sh2a-nofpu ISA handling.
3460 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
3461 * config/tc-sh.c (sh_elf_final_processing): Move sh2a recognition
3462 to end of conditional expression.
3463 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
3464 * config/tc-sh.c: Add sh2a-nofpu support.
3465 2003-12-29 DJ Delorie <dj@redhat.com>
3466 * tc-sh.c: Add sh2a support.
3467 (parse_reg): Add tbr.
3468 (parse_at): Support @@(disp,tbr).
3469 (get_specific): Support sh2a opcodes.
3470 (insert4): New, for 4 byte relocs.
3471 (build_Mytes): Support sh2a opcodes.
3472 (md_apply_fix3_Mytes): Support sh2a opcodes.
3473 2003-12-02 Michael Snyder <msnyder@redhat.com>
3474 * config/tc-sh.c (md_parse_option): Handle sh2a.
3475 (sh_elf_final_processing): Ditto.
3477 2004-07-27 Jason Thorpe <thorpej@wasabisystems.com>
3479 * config/tc-hppa.h (TARGET_FORMAT): Set to "elf32-hppa-netbsd"
3482 2004-07-27 Alan Modra <amodra@bigpond.net.au>
3484 * config/tc-ppc.c (ppc_frob_file_before_adjust): Warn if .toc too big.
3485 (ppc_arch): Expand comment.
3487 2004-07-27 Tomer Levi <Tomer.Levi@nsc.com>
3489 * config/tc-crx.c: Support evaluating the difference between two
3491 * config/tc-crx.h: Likewise.
3493 2004-07-26 H.J. Lu <hongjiu.lu@intel.com>
3495 * config/tc-ia64.c (start_unwind_section): Set the linked-to
3497 (ia64_elf_section_change_hook): Set the linked-to section for
3500 2004-07-26 Dmitry Diky <diwil@spec.ru>
3502 * config/tc-msp430.c: Add new subtargets: msp430x1610,
3503 msp430x1611, msp430x1612, msp430x415, msp430x417, msp430xG437,
3504 msp430xG438, msp430xG439.
3506 2004-07-25 Daniel Jacobowitz <dan@debian.org>
3508 * doc/as.texinfo (Section, PushSection): Correct documentation
3511 2004-07-21 Jan Beulich <jbeulich@novell.com>
3513 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
3514 permissible for the selected instruction suffix.
3515 (match_template): Don't permit 64-bit general purpose operands in
3517 (finalize_imm): Permit 64-bit immediates.
3518 (build_modrm_byte): Don't treat 32-bit addressing in 64-bit mode
3519 specially except for the width of the used base and/or index
3520 registers. For 32-bit displacements, use sign-extended
3521 relocations only when using 64-bit addressing.
3522 Force zero displacement on rip-relative addressing when there is
3523 no other displacement.
3524 (i386_index_check): Don't treat 32-bit addressing in 64-bit mode
3525 specially except for the width of the used base and/or index
3527 (parse_register): Disallow Reg64 registers in 32-bit mode.
3529 * config/tc-i386.c: For DefaultSize instructions, don't guess a 'q'
3530 suffix if the instruction doesn't support it.
3532 2004-07-20 Maciej W. Rozycki <macro@linux-mips.org>
3534 * config/tc-mips.c (append_insn): Handle constant expressions with
3535 no associated relocation.
3536 (mips_ip): Cancel the expression after use for the Q format
3538 (parse_relocation): Return no relocation for unsupported
3540 (my_getSmallExpression): Return no relocation if no relocation
3543 2004-07-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3545 * config/obj-som.c (adjust_stab_sections): Add prototype.
3546 (obj_som_compiler, obj_som_version, obj_som_copyright,
3547 adjust_stab_sections): Add ATTRIBUTE_UNUSED to unused arguments.
3548 * config/tc-hppa.c (update_subspace): Likewise.
3549 (is_defined_subspace): Amplify comment.
3550 * config/obj-som.h (som_frob_file): Add prototype.
3552 2004-07-19 Christopher Faylor <cgf@timesys.com>
3553 H.J. Lu <hongjiu.lu@intel.com>
3555 * subsegs.c (section_symbol): Don't create a new segment when
3556 existing segment is undefined.
3558 2004-07-16 Richard Earnshaw <rearnsha@arm.com>
3560 * config/tc-arm.c: Include include/opcode/arm.h.
3561 (ARM_EXT_*, ARM_ARCH_*, ARM_ANY, ARM_ALL, COPROC_ANY): Delete.
3562 (FPU_FPA_EXT_* FPU_VFP_EXT_*, FPU_ANY, FPU_NONE, FPU_MAVERICK): Delete.
3563 (FPU_ARCH_*): Delete.
3564 * Makefile.am: Update dependencies.
3565 * Makefile.in: Regenerate.
3567 2004-07-15 Nick Clifton <nickc@redhat.com>
3569 * configure.in: Accept armbe as a big-endian arm configuration.
3570 * configure: Regenerate.
3572 2004-07-13 Thomas Nystrom <thn@saeab.se>
3574 * config/tc-i386.c (T_SHIFTOP): New constant.
3575 (intel_e05_1): Handle '&', '|' and T_SHIFTOP.
3576 (intel_el1): Handle '~'.
3577 (intel_get_token): Handle '<>', '&', '|' and '~'.
3579 2004-07-13 Nick Clifton <nickc@redhat.com>
3581 (md_assemble): Remove spurious newline from end of as_bad error
3583 (intel_e05_1): Likewise.
3584 (intel_e11): Likewise.
3585 (intel_match_token): Likewise.
3587 2004-07-11 Andreas Schwab <schwab@suse.de>
3589 * config/tc-m68k.c: Convert to C90. Remove redundant
3590 declarations. Indentation fixup.
3591 [M68KCOFF]: Include "obj-coff.h" instead of declaring
3592 obj_coff_section ourselves.
3594 2004-07-09 James E Wilson <wilson@specifixinc.com>
3596 * config/tc-ia64.c (default_big_endian): New.
3597 (dot_byteorder, md_begin): Use it.
3598 (md_parse_option): Set it.
3600 2004-07-09 Nick Clifton <nickc@redhat.com>
3602 * configure.in: Change sh-sybmian-elf to sh-*-symbianelf.
3603 * configure: Regenerate.
3604 * NEWS: Change sh-sybmian-elf to sh-*-symbianelf.
3605 * config/tc-sh.c (sh_elf_final_processing): Use renamed version of
3606 sh_find_elf_flags if necessary.
3608 2004-07-08 Richard Sandiford <rsandifo@redhat.com>
3610 * config/tc-mips.c (mips_fix_adjustable): If the full addend is
3611 going to be split into more than one in-place addend, return 0
3612 for relocations against mergeable sections. Associate comments
3615 2004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
3617 * Makefile.am (CPU_TYPES): Add crx.
3618 (TARGET_CPU_CFILES): Add config/tc-crx.c.
3619 (TARGET_CPU_HFILES): Add config/tc-crx.h.
3620 (DEPTC_crx_elf): New target.
3621 (DEPOBJ_crx_elf): Likewise.
3622 (DEP_crx_elf): Likewise.
3623 * Makefile.in: Regenerate.
3624 * configure.in: Add crx* target.
3625 * configure: Regenerate.
3626 * config/tc-crx.c: New file.
3627 * config/tc-crx.h: New file.
3628 * NEWS: Mention new target.
3630 2004-07-06 Nick Clifton <nickc@redhat.com>
3632 * config.in: Undefine TARGET_SYMBIAN by default.
3634 * configure: Regenerate. Add sh-symbian-elf target. If
3635 selected define TARGET_SYMBIAN.
3636 * config/tc-sh.h (TARGET_FORMAT): Select a Symbian target
3637 format if TARGET_SYMBIAN has been defined.
3639 * output-file.c (output_file_create): Report the target format
3640 chosen when bfd_openw reports that it is invalid.
3642 * config/obj-coff.c (coff_pseudo_table): Only define the weak
3643 pseudo for BFD based assemblers.
3645 2004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
3648 * config/tc-sh.c (md_assemble): Change isspace to ISSPACE.
3649 (md_parse_option): Remove redundant -isa testing.
3650 Make bfd_arch variable const.
3651 (md_show_usage): Make bfd_arch variable const.
3653 2004-07-03 James E Wilson <wilson@specifixinc.com>
3655 * config/tc-ia64.c (emit_one_bundle): Check and set insn_addr.
3656 * config/tc-ia64.h (md_frag_check): Define.
3658 2004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
3660 * config/obj-coff.c (obj_coff_weak): New .weak syntax for PE weak
3662 * doc/as.texinfo (Weak): Document PE weak symbols.
3664 2004-07-03 Richard Sandiford <rsandifo@redhat.com>
3666 * config/tc-mips.c (HAVE_IN_PLACE_ADDENDS): New macro.
3667 (reloc_needs_lo_p): Only return true if HAVE_IN_PLACE_ADDENDS.
3668 (mips_frob_file): Rework so that only a single pass through the
3669 relocs is needed. Allow %lo()s to have higher offsets than their
3670 corresponding %hi()s or %got()s.
3672 2004-07-02 Nick Clifton <nickc@redhat.com>
3674 * config/tc-arm.c (md_apply_fix3:BFD_RELOC_ARM_IMMEDIATE): Do not
3675 allow values which have come from undefined symbols.
3676 Always consider this fixup to have been processed as a reloc
3677 cannot be generated for it.
3679 2004-07-02 Alan Modra <amodra@bigpond.net.au>
3681 * frags.h (struct frag): Add has_code and insn_addr fields.
3682 * write.c (cvt_frag_to_fill): Invoke md_frag_check.
3683 * config/tc-ppc.c (md_assemble): Check and set insn_addr.
3684 * config/tc-ppc.h (md_frag_check): Define.
3686 2004-06-28 Maciej W. Rozycki <macro@linux-mips.org>
3688 * doc/Makefile.am (info): Rename goal to...
3689 (info-local): ... this, to preserve implicit dependencies.
3690 * doc/Makefile.in: Regenerate with automake 1.8.5.
3692 2004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
3694 * config/tc-m32r.c (md_convert_frag): Changed for @PLT.
3695 (m32r_cgen_record_fixup_exp): Changed for @GOTOFF, @GOT.
3696 (m32r_fix_adjustable): Changed for @GOTOFF, @GOT, @PLT.
3697 (tc_gen_reloc): Likewise.
3698 (m32r_end_of_match): Add for @GOTOFF, @GOT, @PLT.
3699 (m32r_parse_name): Likewise.
3700 (m32r_cgen_parse_fix_exp): Likewise.
3701 * config/tc-m32r.h (md_parse_name): Define for @GOTOFF, @GOT, @PLT.
3702 (O_PIC_reloc): Likewise.
3703 (TC_CGEN_PARSE_FIX_EXP): Likewise..
3704 * cgen.c (gas_cgen_parse_operand): Add TC_CGEN_PARSE_FIX_EXP
3705 for @GOTOFF, @GOT, @PLT.
3707 2004-06-21 Jan Beulich <jbeulich@novell.com>
3709 * gas/symbols.c: While discarding ordinary local absolute symbols
3710 when --strip-local-absolute is in effect, retain file symbols.
3712 2004-06-20 Andreas Schwab <schwab@suse.de>
3714 * config/tc-m68k.c (mri_chip): Replace current_chip, not augment.
3715 (md_parse_option): Likewise.
3717 2004-06-17 Jan Beulich <jbeulich@novell.com>
3719 * config/tc-i386.c: Deal with LEX_QM the same way as with LEX_AT.
3720 * config/te-netware.h: New file.
3721 * config/te-ppcnw.h: Delete: Obsolete.
3722 * configure.in: Eliminate ill NetWare targets. Make generic
3723 NetWare target use proper emulation.
3724 * Makefile.am: Eliminate reference to obsolete te-ppcnw.h, add
3725 reference to new te-netware.h.
3726 * configure: Regenerate.
3727 * Makefile.in: Regenerate.
3729 2004-06-15 Martin Schwidefsky <schwidefsky@de.ibm.com>
3731 * config/tc-s390.c (s390_insn): Avoid incorrect signed/unsigned
3732 comparison in .insn pseudo operation.
3734 2004-06-15 Alan Modra <amodra@bigpond.net.au>
3736 * config/obj-coff.c (coff_adjust_section_syms): Use
3737 bfd_get_section_size instead of bfd_get_section_size_before_reloc.
3738 (coff_frob_section): Likewise.
3739 * config/tc-mips.c (md_apply_fix3): Likewise.
3740 * config/obj-elf.c (elf_frob_file): Use bfd_set_section_size.
3741 (elf_frob_file_after_relocs): Likewise.
3743 2004-06-10 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3745 * config/tc-hppa.c (log2): Rename to exact_log2.
3746 (pa_next_subseg): Delete unused function.
3747 (create_new_space): Mark unused arguments with ATTRIBUTE_UNUSED.
3748 (create_new_subspace): Likewise.
3751 * config/tc-hppa.c (hppa_fix_adjustable): Allow reduction of fake
3752 labels. Fix warning.
3754 2004-05-28 DJ Delorie <dj@redhat.com>
3756 * config/tc-mn10300.h (tc_fix_adjustable): Define.
3757 * config/tc-mn10300.c (mn10300_fix_adjustable): Don't adjust debug
3758 or non-merged symbols.
3760 2004-05-28 H.J. Lu <hongjiu.lu@intel.com>
3762 * config/tc-ia64.c (remove_marked_resource): Save, clear and
3763 restore the old slot when inserting srlz.i/srlz.d.
3765 2004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
3767 * Makefile.am: Regenerate dependecies.
3768 * Makefile.in: Regenerate.
3769 * config/tc-sh.c (valid_arch): Make unsigned.
3770 (preset_target_arch): Likewise.
3771 (md_begin): Use new architecture flags system.
3772 (get_specific): Likewise.
3773 (assemble_ppi): Likewise.
3774 (md_assemble): Likewise. Also fix error check for bad opcodes.
3775 (md_parse_option): Likewise. Also generate -isa values according
3776 to the table in bfd/cpu-sh.c instead of just constants. Also
3777 allow <arch>-up ISA variants.
3778 (sh_elf_final_processing): Replace if-else chain with a call to
3779 sh_find_elf_flags().
3781 2004-05-28 Peter Barada <peter@the-baradas.com>
3783 * config/gc-m68k.c(m68k_ip): Convert mode 5 addressing
3784 with zero offset into mode 2 addressing to save a word.
3786 2004-05-27 H.J. Lu <hongjiu.lu@intel.com>
3788 * config/tc-ia64.c (ar_is_in_integer_unit): Removed.
3789 (ar_is_only_in_integer_unit): New.
3790 (ar_is_only_in_memory_unit): New.
3791 (generate_unwind_image): Silence gcc on 32bit host.
3792 (md_assemble): Use ar_is_only_in_integer_unit instead of
3793 ar_is_in_integer_unit. Check AR access.
3795 2004-05-27 Peter Barada <peter@the-baradas.com>
3797 * config/tc-m68k.c (md_begin): Sort the opcode table into
3799 (m68k_compare_opcode): New function to do the sorting.
3801 2004-05-24 Peter Barada <peter@the-baradas.com>
3803 * config/m68k-parse.y(operand): Allow for MAC/EMAC mask
3804 addressing on MIT style operands.
3805 * config/m68k-parse.y(yylex): Allow '-&' for predecrement
3807 * config/tc-m68k.c(install_operand): Comment 'G' and 'H' type
3810 2004-05-23 Alan Modra <amodra@bigpond.net.au>
3812 * expr.c (operand, operator): Don't reject '++' and '--'.
3814 2004-05-20 Richard Sandiford <rsandifo@redhat.com>
3816 * config/tc-mips.c (append_insn): Use ISA-encoded addresses in MIPS16
3819 2004-05-17 Adam Nemet <anemet@lnxw.com>
3821 * configure.in: Add ppc-*-lynxos*. Update i386-*-lynxos* to ELF.
3822 * configure: Regenerate.
3824 2004-05-13 Paul Brook <paul@codesourcery.com>
3826 * dw2gencfi.c (output_cie): Handle dwarf3 format CIE entries.
3828 2004-05-13 Joel Sherrill <joel@oarcorp.com>
3830 * configure.in (or32-*-rtems*): Switch to elf.
3831 * configure: Regenerate.
3833 2004-05-13 Nick Clifton <nickc@redhat.com>
3835 * po/fr.po: Updated French translation.
3837 2004-05-11 Nick Clifton <nickc@redhat.com>
3839 * doc/as.texinfo (Section): Document G and T flags to .section
3840 directive. Document the extra arguments that the G flag
3841 requires. Document the #tls flag.
3843 2004-05-11 H.J. Lu <hongjiu.lu@intel.com>
3845 * subsegs.c (section_symbol): Create a new section symbol if
3846 the existing one doesn't match.
3847 * symbols.c (symbol_set_bfdsym): Don't reset BFD section symbol.
3849 2004-05-07 Richard Sandiford <rsandifo@redhat.com>
3851 * config/tc-mips.c (append_insn, mips_emit_delays): Extend -mfix-vr4120
3852 to cope with VR4181A errata MD(1) and MD(4).
3854 2004-05-07 Brian Ford <ford@vss.fsi.com>
3856 * NEWS: Mention .secrel32 for pe[i]-i386.
3858 2004-05-07 Alexandre Oliva <aoliva@redhat.com>
3860 * config/tc-frv.h (MAX_MEM_FOR_RS_ALIGN_CODE): New.
3861 (HANDLE_ALIGN): New.
3863 2004-05-06 Daniel Jacobowitz <dan@debian.org>
3865 * Makefile.am (DIST_SUBDIRS): Define.
3866 * aclocal.m4: Regenerate with automake 1.8.4.
3867 * Makefile.in: Likewise.
3868 * doc/Makefile.in: Likewise.
3870 2004-05-06 David Mosberger-Tang <davidm@hpl.hp.com>
3872 * config/tc-ia64.c (dot_serialize): Declare.
3873 (dot_serialize): New function.
3874 (md_pseudo_table): Add ".serialize.data" and
3875 ".serialize.instruction" directives.
3877 2004-05-06 Nick Clifton <nickc@redhat.com>
3879 * messages (as_internal_value_out_of_range): Print a message about
3880 a value being out of range. Be consistent about whether the
3881 values are printed in decimal or hexadecimal.
3882 (as_warn_value_out_of_range): Generate a warning message about an
3884 (as_bad_value_out_of_range): Generate an error message about an
3886 * as.h: Prototype the new functions.
3887 * config/tc-alpha.c (insert_operand): Use new function.
3888 * config/tc-arc.c (arc_insert_operand): Likewise.
3889 * config/tc-mn10200.c (mn10200_insert_operand): Likewise.
3890 * config/tc-mn10300.c (mn10300_insert_operand): Likewise.
3891 * config/tc-ppc.c (ppc_insert_operand): Likewise.
3892 * config/tc-s390.c (s390_insert_operand): Likewise.
3893 * config/tc-v850.c (v850_insert_operand): Likewise.
3895 2004-05-05 Alexandre Oliva <aoliva@redhat.com>
3897 * configure.in: Set em=linux for frv-*-*linux*.
3898 * configure: Rebuilt.
3899 * config/tc-frv.h (TARGET_FORMAT): Use elf32-frvfdpic if...
3900 (frv_md_fdpic_enabled): New.
3901 * config/tc-frv.c (frv_md_fdpic_enabled): New.
3902 (DEFAULT_FDPIC): New.
3903 (frv_flags): Use DEFAULT_FDPIC.
3904 (frv_pic_flag): Likewise.
3905 (OPTION_NOPIC): New.
3906 (md_longopts): Add -mnopic.
3907 (md_parse_option): Handle it.
3908 (md_show_usage): Add -mfdpic and -mnopic.
3910 2004-05-05 Peter Barada <peter@the-baradas.com>
3912 * config/tc-m68k.c: Add find_cf_chip to print list of valid
3913 chips for invalid coldfire instructions, rename selectors
3914 for ColdFire sub-variants, add 521x,5249,547x,548x and aliases,
3915 add current_chip to track which chip is referred to(including save/restore),
3916 use current_chip to select control registers, not current_arch.
3917 (md_show_usage): Add new chips.
3918 * doc/c-m68k.texi: Document new command line switches.
3920 2004-05-05 Jakub Jelinek <jakub@redhat.com>
3922 * tc-s390.h (md_do_align, HANDLE_ALIGN): Remove.
3923 (NOP_OPCODE): Define.
3924 (s390_align_code): Remove prototype.
3925 * tc-s390.c (s390_align_code): Remove.
3927 2004-05-04 H.J. Lu <hongjiu.lu@intel.com>
3929 * config/tc-ia64.c (make_unw_section_name): Removed.
3930 (start_unwind_section): New function.
3931 (generate_unwind_image): Take const segT instead of const
3933 (dot_handlerdata): Adjusted.
3934 (dot_endp): Likewise.
3936 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
3938 * config/obj-elf.c (obj_elf_change_section): Allow the
3939 ".note.GNU-stack" section has SHF_EXECINSTR.
3941 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
3943 * config/obj-elf.c (get_section): Return bfd_boolean.
3944 (obj_elf_change_section): Call bfd_get_section_by_name_if
3945 instead of bfd_map_over_sections.
3947 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
3949 * config/obj-elf.c (get_section): New function.
3950 (obj_elf_change_section): Support multiple sections with same
3953 2004-04-30 Nick Clifton <nickc@redhat.com>
3955 * config/tc-arm.c (create_register_alias): Fix typo checking for
3956 case sensitive register aliases.
3957 (co_proc_number): Use error message string in all_reg_maps[]
3959 (cp_reg_required_here): Likewise.
3960 (fp_reg_required_here): Likewise.
3962 2004-04-29 Brian Ford <ford@vss.fsi.com>
3964 * dwarf2dbg.c (dwarf2_finish): Add SEC_DEBUGGING to section flags.
3966 2004-04-28 Chris Demetriou <cgd@broadcom.com>
3968 * config/tc-mips.c (HAVE_32BIT_ADDRESSES, append_insn, macro_build)
3969 (load_address, macro, mips_ip, md_parse_option)
3970 (mips_force_relocation, mips_validate_fix, md_apply_fix3)
3971 (s_change_sec, pic_need_relax, tc_gen_reloc): Remove all
3972 embedded-PIC handling, and update comments.
3973 (SWITCH_TABLE): Remove.
3974 * config/tc-mips.h (DIFF_EXPR_OK): Delete.
3975 (enum mips_pic_level): Remove EMBEDDED_PIC.
3976 (EXTERN_FORCE_RELOC): Remove embedded-PIC handling.
3977 (TC_FORCE_RELOCATION): Update comment.
3978 * ecoff.c (ecoff_build_lineno): Add comment about some code that
3979 might be safe to remove now that MIPS embedded-PIC is gone.
3981 2004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3983 * config/obj-som.c (obj_som_init_stab_section): Add new arguments in
3984 call to obj_set_subsection_attributes.
3985 (obj_som_init_stab_section): Likewise.
3986 * config/tc-hppa.c (default_subspace_dict): Add comdat field.
3987 (pa_def_subspaces): Provide comdat default.
3988 (pa_subspace): Handle new "comdat" parameter. Set SEC_LINK_ONCE and
3989 not SEC_IS_COMMON if section is comdat, common or dup_common. Update
3990 calls to create_new_subspace and update_subspace to pass comdat flag.
3991 (create_new_subspace, update_subspace): Add new comdat argument. Use
3992 it in calls to obj_set_subsection_attributes.
3993 * doc/c-hppa.texi (.subspa, .nsubspa): Document new comdat parameter
3994 and use of comdat, common and dup_comm parameters.
3996 2004-04-26 H.J. Lu <hongjiu.lu@intel.com>
3998 * config/obj-elf.c (obj_elf_change_section): Check if the old
3999 group name is NULL before comparison.
4001 2004-04-23 Chris Demetriou <cgd@broadcom.com>
4003 * config/tc-mips.h (mips_dwarf2_addr_size): Prototype.
4005 2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4007 * config/tc-mips.c (s_mipsset): Set default CPU type for .set mipsN.
4009 2004-04-23 Chris Demetriou <cgd@broadcom.com>
4011 * config/tc-mips.c (md_longopts): Remove -membedded-pic option.
4012 (OPTION_MEMBEDDED_PIC): Remove.
4013 (OPTION_TRAP, OPTION_BREAK, OPTION_EB, OPTION_EL)
4014 (OPTION_FP32, OPTION_GP32, OPTION_CONSTRUCT_FLOATS)
4015 (OPTION_NO_CONSTRUCT_FLOATS, OPTIONS_FP64, OPTION_GP64)
4016 (OPTION_RELAX_BRANCH, OPTION_NO_RELAX_BRANCH)
4017 (OPTION_ELF_BASE): Renumber.
4018 (md_parse_option): Remove OPTION_MEMBEDDED_PIC handling.
4019 (md_show_usage): Remove mention of -membedded-pic.
4020 * doc/as.texinfo: Remove mention of -membedded-pic.
4022 2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4024 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Remove.
4025 * config/tc-mips.c (RDATA_SECTION_NAME, mips_target_format): Remove
4027 (md_begin, mips_ip, md_parse_option, s_change_sec, s_option,
4028 s_abicalls, nopic_need_relax, tc_gen_reloc): Remove uses of
4029 USE_GLOBAL_POINTER_OPT.
4031 2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4033 * config/tc-mips.c (macro): One more use of load_delay_nop.
4035 2004-04-22 Atsushi Nemoto <anemo@mba.ocn.ne.jp>
4037 * config/tc-mips.c (load_delay_nop): New function.
4038 (load_address, macro): Use load_delay_nop() to build a nop
4039 which can be omitted with gpr_interlocks.
4041 2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4043 * config/tc-mips.c (hilo_interlocks, gpr_interlocks,
4044 cop_interlocks): Remove superfluous CPU entries.
4046 2004-04-22 Paul Brook <paul@codesourcery.com>
4048 * config/tc-arm.c (mav_parse_offset): Value must be multiple of 4.
4050 2004-04-22 Peter Barada <peter@the-baradas.com>
4052 * NEWS: Added support for EMAC instructions and MAC/EMAC
4054 * config/m68k-parse.h: Add ACC[123], ACCEXT{01,23}, MAC/EMAC
4055 scale factor tokens, trailing_ampersand to mark mask addressing
4056 for MAC/EMAC instructions.
4057 * config/m68k-parse.y: Add options_ampersand clause, '<<',
4059 (yylex): Handle '>', '<', and '&' following '+'.
4060 * config/tc-m68k.c: Set mcfmac/mcfemac on appropriate ColdFire
4061 architectures in archs[].
4062 (m68k-ip): Add '4', 'e', 'g', 'i', cases to handle mask addressing
4063 for MAC/EMAC instructions, ACC[0123], ACCEXT{01,23}, and '<<'/'>>'
4065 (m68k_ip): Handle trailing '&' on MAC/EMAC insns.
4066 (install_operand): Fix 'n' case, Add 'F', 'f', 'G', 'H', 'I', ']'
4068 Add EMAC operands to init_table[].
4070 2004-04-22 Bruno De Bus <bdebus@elis.ugent.be>
4072 * config/tc-arm.h (enum mstate): Move here, add MAP_UNDEFINED
4074 (TC_SEGMENT_INFO_TYPE): Define to enum mstate.
4075 * config/tc-arm.c (enum mstate): Delete from here.
4076 (mapping_state): Remove the static mapstate variable and instead
4077 store the state in the segment. This allows a per-section mapping
4078 state. Handle and ignore MAP_UNDEFINED states.
4079 (arm_elf_change_section): Get the current mapping state from the
4081 (s_ltorg): Set the mapping state to MAP_DATA.
4082 (arm_cleanup): Use arm_elf_change_section to get the mapping state
4083 for each pool as it is emitted.
4085 2004-04-22 Nick Clifton <nickc@redhat.com>
4087 * config/tc-arm.h: Formatting tidy ups.
4089 2004-04-20 Chris Demetriou <cgd@broadcom.com>
4091 * NEWS: Note that MIPS -membedded-pic option is deprecated.
4093 2004-04-20 DJ Delorie <dj@redhat.com>
4095 * config/tc-i386.h [TE_PE] (TC_CONS_FIX_NEW): Define.
4096 * config/tc-i386.c (md_pseudo_table) [TE_PE]: Add "secrel32".
4097 [TE_PE] (O_secrel): Define.
4098 [TE_PE] (x86_pe_cons_fix_new): New.
4099 [TE_PE] (pe_directive_secrel): Likewise.
4100 (tc_gen_reloc) [TE_PE]: Support BFD_RELOC_32_SECREL.
4102 2004-04-19 Eric Christopher <echristo@redhat.com>
4104 * config/tc-mips.c (mips_dwarf2_addr_size): Revert part
4105 of previous patch for fix in gcc.
4107 2004-04-19 Jakub Jelinek <jakub@redhat.com>
4109 * config/tc-xtensa.c (xg_assembler_literal): Fix a typo.
4111 2004-04-19 Nathan Sidwell <nathan@codesourcery.com>
4113 * read.c (do_align): Call md_flush_pending_output, if defined.
4115 2004-04-16 Alan Modra <amodra@bigpond.net.au>
4117 * expr.c (operand): Correct checks for ++ and --.
4119 2004-04-14 H.J. Lu <hongjiu.lu@intel.com>
4121 * config/tc-generic.c: Add some comments.
4123 2004-04-14 Richard Sandiford <rsandifo@redhat.com>
4125 * doc/c-mips.texi (-m{no-,}fix-vr4120): Renamed from
4126 -{no-}mfix-vr4122-bugs.
4127 * config/tc-mips.c (mips_fix_vr4120): Renamed from mips_fix_4122_bugs.
4128 (append_insn, mips_emit_delays): Update accordingly.
4129 (OPTION_FIX_VR4120, OPTION_NO_FIX_VR4120): Renamed from *VR4122.
4130 (md_longopts): Change -{no-,}mfix-vr4122-bugs to -m{no-,}fix-vr4120.
4131 (md_parse_option): Update after above changes.
4132 (md_show_usage): Add -mfix-vr4120.
4134 2004-04-13 Bob Wilson <bob.wilson@acm.org>
4136 * doc/as.texinfo (Sub-Sections): Conditionalize COFF-specific use
4137 of .section directive; add a reference to the ELF .subsection
4140 2004-04-13 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
4142 * config/tc-m32r.c (md_assemble): Fixed infinite loop bug
4145 2004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4147 * Makefile.am: Remove mips from aout targets.
4148 * Makefile.in: Regenerate.
4149 * configure.in: Remove mips-dec-bsd* target.
4150 * configure: Regenerate.
4152 2004-04-07 Alan Modra <amodra@bigpond.net.au>
4155 * config/tc-ppc.c (ppc_elf_suffix): Add valid32 and valid64 fields
4156 to struct map_bfd. Adjust MAP macro, and define MAP32, MAP64.
4157 Update "mapping". Restrict some @ modifiers to 32 bit.
4159 2004-04-01 Asgari Jinia <asgarij@kpitcummins.com>
4160 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
4162 * config/tc-sh.c (dont_adjust_reloc_32): New variable.
4163 (sh_fix_adjustable): Avoid adjusting BFD_RELOC_32 when
4164 dont_adjust_reloc_32 is set.
4165 (md_longopts): Add option -renesas.
4166 (md_parse_option, md_show_usage): Likewise.
4167 * doc/c-sh.texi: Likewise.
4169 2004-04-01 Dave Korn <dk@artimi.com>
4171 * config/tc-dlx.c (md_assemble): set fx_no_overflow flag for
4172 hi16 and lo16 fixS structs.
4173 (md_assemble): generate bit_fixS for RELOC_DLX_LO16 in
4174 exactly the same way as for RELOC_DLX_REL16.
4175 (machine_ip): properly respect LO flag in the_insn and
4176 output RELOC_DLX_LO16 rather than RELOC_DLX_16.
4177 (md_apply_fix3): apply RELOC_DLX_LO16.
4179 2004-03-30 Stan Shebs <shebs@apple.com>
4181 Remove long-obsolete MPW support.
4182 * mpw-config.in, mpw-make.sed, mac-as.r: Remove files.
4183 * configure.in: Remove mention of ppc-*-mpw* config.
4184 * configure.in: Likewise.
4186 2004-03-30 Nick Clifton <nickc@redhat.com>
4188 * config/tc-arm.c (meabi_flags): Make its use conditional upon
4189 OBJ_ELF being defined.
4191 2004-03-27 Alan Modra <amodra@bigpond.net.au>
4193 * config/obj-aout.c (obj_aout_type): Remove #ifdef BFD_ASSEMBLER code.
4195 2004-03-23 Paul Brook <paul@codesourcery.com>
4197 * config/tc-arm.c (meabi_flags): New variable.
4198 (arm_parse_eabi): New function.
4199 (md_begin): Set flags for EABI v3.
4201 (arm_long_opts): Add meabi.
4202 * doc/as.texinfo <ARM>: Document -meabi.
4203 * doc/c-arm.texi: Ditto.
4205 2004-03-22 Bob Wilson <bob.wilson@acm.org>
4207 * config/tc-xtensa.c (xtensa_post_relax_hook): Create literal
4208 tables even when use_literal_section flag is not set.
4210 2004-03-22 Alan Modra <amodra@bigpond.net.au>
4212 * config/tc-sh.c: Remove trailing whitespace.
4214 2004-03-22 Hans-Peter Nilsson <hp@axis.com>
4216 * doc/c-cris.texi (CRIS-Opts): Document --no-mul-bug-abort,
4217 --mul-bug-abort and the default behavior.
4218 * config/tc-cris.c (cris_insn_kind): New member CRIS_INSN_MUL.
4219 (err_for_dangerous_mul_placement): New variable.
4220 (STATE_MUL, OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): New
4222 (md_cris_relax_table): Have placeholder for STATE_MUL.
4223 (md_longopts): New options --mul-bug-abort and --no-mul-bug-abort.
4224 (cris_relax_frag) <case ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: New
4226 (md_estimate_size_before_relax) <case ENCODE_RELAX (STATE_MUL,
4227 STATE_BYTE)>: Ditto.
4228 (md_convert_frag) <ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: Check
4229 alignment and position of this frag, emit error message if
4231 (md_assemble): For a multiply insn and when checking it,
4232 transform the current frag into a special frag for that purpose.
4233 (md_parse_option) <case OPTION_MULBUG_ABORT_OFF, case
4234 OPTION_MULBUG_ABORT_ON>: Handle new options.
4236 2004-03-19 Bob Wilson <bob.wilson@acm.org>
4238 * config/tc-xtensa.c (mark_literal_frags): New function.
4239 (xtensa_move_literals): Call mark_literal_frags for all literal
4240 segments, including init and fini literal segments.
4241 (xtensa_post_relax_hook): Swap use of xt_insn_sec and xt_literal_sec.
4243 2004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4245 * tc-hppa.c (cons_fix_new_hppa): Check for PC relative base type.
4246 (pa_comm): Set BSF_OBJECT in symbol flags.
4248 2004-03-19 Alan Modra <amodra@bigpond.net.au>
4250 * Makefile.am: Run "make dep-am".
4251 * Makefile.in: Regenerate.
4252 * doc/Makefile.in: Regenerate.
4253 * config.in: Regenerate.
4254 * po/gas.pot: Regenerate.
4256 2004-03-18 Nathan Sidwell <nathan@codesourcery.com>
4258 * read.c (read_a_source_file): Use demand_empty_rest_of_line.
4259 (demand_empty_rest_of_line): Issue an error here.
4260 (ignore_rest_of_line): Silently skip to end.
4261 (demand_copy_string): Issue an error, not warning.
4263 * config/obj-elf.c (obj_elf_section_name): Likewise.
4264 (obj_elf_section): Likewise.
4265 * config/tc-arc.c (arc_extoper): Remove bogus NULL checks.
4266 (arc_extinst): Likewise.
4267 * config/tc-ia64.c (dot_saveb): Use demand_empty_rest_of_line.
4268 (dot_spill): Likewise.
4269 (dot_unwabi): Likewise.
4270 (dot_prologue): Likewise.
4272 * expr.c (operand): Reject ++ and --.
4273 (operator): Likewise.
4275 2004-03-17 Kaz Kojima <kkojima@rr.iij4u.or.jp>
4277 * config/tc-sh.c: Include dw2gencfi.h.
4278 (sh_cfi_frame_initial_instructions): New function.
4279 (sh_regname_to_dw2regnum): Likewise.
4280 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Move to the end of
4282 (TARGET_USE_CFIPOP): Define.
4283 (tc_cfi_frame_initial_instructions): Likewise.
4284 (tc_regname_to_dw2regnum): Likewise.
4285 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT): Likewise.
4286 * Makefile.am: Update dependencies.
4287 * Makefile.in: Regenerate.
4289 2004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
4291 * configure.in: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
4292 * configure: Regenerate.
4294 2004-03-12 Bob Wilson <bob.wilson@acm.org>
4296 * read.c (s_leb128): Call md_flush_pending_output.
4298 2004-03-12 Michal Ludvig <mludvig@suse.cz>
4300 * config/tc-i386.c (output_insn): Handle PadLock instructions.
4301 * config/tc-i386.h (CpuPadLock): New define.
4302 (CpuUnknownFlags): Added CpuPadLock.
4304 2004-03-07 Andreas Schwab <schwab@suse.de>
4306 * doc/c-hppa.texi (HPPA Directives): Fix typo.
4308 2004-03-07 Richard Henderson <rth@redhat.com>
4310 * dw2gencfi.c (output_cie): Align length to 4 byte boundary.
4311 (cfi_finish): Likewise for fde.
4313 2004-03-05 H.J. Lu <hongjiu.lu@intel.com>
4315 * config/tc-ia64.c (md_assemble): Properly handle NULL
4317 (ia64_handle_align): Don't abort if failed to add a stop bit.
4319 2004-03-04 H.J. Lu <hongjiu.lu@intel.com>
4321 * Makefile.in: Regenerated.
4322 * aclocal.m4: Likewise.
4323 * configure: Likewise.
4324 * doc/Makefile.in: Likewise.
4326 2004-03-03 H.J. Lu <hongjiu.lu@intel.com>
4328 * config/tc-ia64.c (dot_align): New.
4329 (ia64_do_align): Make it static.
4330 (md_pseudo_table): Use "dot_align" for "align".
4331 (ia64_md_do_align): Don't set align_frag here.
4332 (ia64_handle_align): Add a stop bit to the previous bundle if
4335 * config/tc-ia64.h (ia64_do_align): Removed.
4337 2003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
4339 * config/tc-sh.c (md_parse_option): Add -isa=sh4-nofpu and
4340 -isa=sh4-nommu-nofpu options. Adjust help messages accordingly.
4341 (sh_elf_final_processing): Output BFD type sh4_nofpu if that is
4342 the most general type or the user specifically requested it.
4343 (md_assemble): Add a new error message for when an instruction
4344 is understood, but is not allowed due to an -isa option.
4346 2004-03-02 H.J. Lu <hongjiu.lu@intel.com>
4348 * config/tc-ia64.c (align_frag): New.
4349 (md_assemble): Set the tc_frag_data field in align_frag for
4350 IA64_OPCODE_FIRST instructions.
4351 (ia64_md_do_align): Set align_frag.
4352 (ia64_handle_align): Add a stop bit if needed.
4354 * config/tc-ia64.h (TC_FRAG_TYPE): New.
4355 (TC_FRAG_INIT): New.
4357 2004-03-01 Richard Sandiford <rsandifo@redhat.com>
4359 * config/tc-frv.c (fr400_audio): New variable.
4360 (md_parse_option, md_show_usage): Add -mcpu=fr405 and -mcpu=fr450.
4361 (md_parse_option): Set fr400_audio for -mcpu=fr400 and -mcpu=fr405.
4362 (target_implements_insn_p): New function.
4363 (md_assemble): Report an error if the processor doesn't implement
4366 2004-02-27 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
4368 * config/tc-m32r.c (md_longopts): Added -no-bitinst option.
4369 (md_parse_option): Ditto.
4370 (OPTION_NO_SPECIAL_M32R): Added.
4371 (md_show_usage): Document it.
4372 (enable_speial_m32r): Changed a default value from 0 to 1.
4373 * doc/c-m32r.texi: Document the -no-bitinst option.
4375 2004-02-27 Nick Clifton <nickc@redhat.com>
4377 * config/tc-sh.c (get_operand): Revert previous delta.
4378 (tc_gen_reloc): Check for an unknown reloc type before processing
4381 2004-02-27 Hannes Reinecke <hare@suse.de>
4383 * config/tc-s390.c (s390_insn): Correct range check for opcode in
4384 .insn pseudo operation.
4386 2004-02-27 Anil Paranjpe <anilp1@kpitcummins.com>
4388 * config/tc-sh.c (get_operand): In case of #Imm, check has been
4389 added for wrong syntax.
4391 2004-02-26 Eric Christopher <echristo@redhat.com>
4393 * config/tc-mips.c (mips_dwarf2_addr_size): New.
4394 * config/tc-mips.h (DWARF2_ADDR_SIZE): Use.
4396 2004-02-26 Andrew Stubbs <andrew.stubbs@superh.com>
4398 * config/tc-sh.c (build_Mytes): Add REG_N_D and REG_N_B01
4399 nibble types to assembler.
4401 2004-02-25 Fred Fish <fnf@redhat.com>
4403 * config/tc-iq2000.c: Add missing \n\ in multiline string literal.
4405 2004-02-20 James E Wilson <wilson@specifixinc.com>
4407 * config/tc-ia64.c (slot_index): New arg before_relax. Use instead of
4409 (fixup_unw_records): New arg before_relax. Pass to slot_index.
4410 (ia64_estimate_size_before_relax): New.
4411 (ia64_convert_frag): Pass 0 to fixup_unw_records. Add comment.
4412 (generate_unwind_image): Pass 1 to fixup_unw_records.
4413 * config/tc-ia64.h (ia64_estimate_size_before_relax): Declare.
4414 (md_estimate_size_before_relax): Call ia64_estimate_size_before_relax.
4416 2004-02-19 Jakub Jelinek <jakub@redhat.com>
4418 * stabs.c (generate_asm_file): Avoid warning about use of
4419 uninitialized variable.
4421 2004-02-18 David Mosberger <davidm@hpl.hp.com>
4423 * config/tc-ia64.c (ia64_flush_insns): In addition to prologue,
4424 body, and endp, allow unwind records which do not have a "t"
4425 (time/instruction) field.
4427 2004-02-17 Petko Manolov <petkan@nucleusys.com>
4429 * config/tc-arm.c (do_mav_dspsc_1): Correct offset of CRn.
4430 (do_mav_dspsc_2): Likewise.
4431 Fix accumulator registers move opcodes.
4433 2004-02-13 Hannes Reinecke <hare@suse.de>
4434 Jakub Jelinek <jakub@redhat.com>
4436 * dwarf2dbg.c (get_filenum): Do not read beyond allocated memory.
4438 2004-02-10 Steve Ellcey <sje@cup.hp.com>
4440 * config/tc-ia64.h (ia64_frob_symbol): New declaration.
4441 (tc_frob_symbol): New macro definition.
4442 * config/tc-ia64.c (ia64_frob_symbol): New routine.
4444 2004-02-09 Daniel Jacobowitz <drow@mvista.com>
4446 * config/tc-arm.c (md_begin): Mark .note.gnu.arm.ident as
4449 2004-02-09 Nathan Sidwell <nathan@codesourcery.com>
4451 * read.h (IGNORE_OPCODE_CASE): Do not define. Replace with ...
4452 (TC_CASE_SENSITIVE): ... this.
4453 * read.c: Replace IGNORE_OPCODE_CASE with TC_CASE_SENSITIVE.
4454 * doc/internals.texi (TC_CASE_SENSITIVE): Document.
4456 2004-02-06 James E Wilson <wilson@specifixinc.com>
4458 * config/tc-ia64.c (dot_endp): Delete call to output_endp.
4459 (generate_unwind_image): Re-add it here.
4461 2004-02-06 Nathan Sidwell <nathan@codesourcery.com>
4463 * dwarf2dbg.c (DWARF2_ADDR_SIZE): Remove trailing ';'
4464 * read.h (SKIP_WHITESPACE): Turn into an expression.
4465 * read.c (read_a_source_file): A pseudo is removed by having a
4468 2004-02-05 James E Wilson <wilson@specifixinc.com>
4470 * config/tc-ia64.c (output_endp): New.
4471 (count_bits): Delete.
4472 (ia64_flush_insns, process_one_record, optimize_unw_records): Handle
4473 endp unwind records.
4474 (fixup_unw_records): Handle endp unwind records. Delete code for
4475 shortening prologue regions not followed by a body record.
4476 (dot_endp): Call add_unwind_entry to emit endp unwind record.
4477 * config/tc-ia64.h (unw_record_type): Add endp.
4479 2004-02-03 James E Wilson <wilson@specifixinc.com>
4481 * config/tc-ia64.c (ia64_convert_frag): Call md_number_to_chars to
4482 fill padding bytes with zeroes.
4483 (emit_one_bundle): New locals last_ptr, end_ptr. Rewrite code that
4484 sets unwind_record slot_number and slot_frag fields.
4486 2004-02-02 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4488 * config/tc-mips.c (add_got_offset_hilo): New function.
4489 (macro): Use load_register() and add_got_offset_hilo() to load
4490 constants instead of hardcoding code sequences throughout.
4492 2004-01-28 H.J. Lu <hongjiu.lu@intel.com>
4494 * config/tc-ia64.c (emit_one_bundle): Add proper indentation.
4496 2004-01-26 Bernardo Innocenti <bernie@develer.com>
4498 * config/tc-m68k.h (EXTERN_FORCE_RELOC): Handle m68k-uclinux specially,
4500 * config/tc-m68k.c (RELAXABLE_SYMBOL): Use EXTERN_FORCE_RELOC instead
4501 of hard-coded test for TARGET_OS=elf.
4503 2004-01-24 Chris Demetriou <cgd@broadcom.com>
4505 * config/tc-mips.c (hilo_interlocks): Change definition
4506 so that MIPS32, MIPS64 and later ISAs are included, along with
4507 the already-included machines. Update comments.
4509 2004-01-23 Daniel Jacobowitz <drow@mvista.com>
4511 * config/tc-arm.c (tc_gen_reloc): Improve error message for
4512 undefined local labels.
4514 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
4516 * config/tc-mips.c (load_address, macro): Update comments about
4517 NewABI GP relaxation.
4519 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
4521 * config/tc-mips.c (macro_build): Remove place and counter arguments.
4522 (mips_build_lui, macro_build_ldst_constoffset): Likewise.
4523 (mips16_macro_build, macro_build_jalr): Remove counter argument.
4524 (set_at, load_register, load_address, move_register): Likewise.
4525 (load_got_offset, add_got_offset): Likewise.
4526 Update all calls and tidy accordingly.
4528 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
4530 * config/tc-mips.c (RELAX_ENCODE): Remove WARN argument.
4531 (RELAX_FIRST, RELAX_SECOND): Turn into 8-bit quantities.
4532 (RELAX_USE_SECOND): Bump to 0x10000.
4533 (RELAX_SECOND_LONGER, RELAX_NOMACRO, RELAX_DELAY_SLOT): New flags.
4534 (mips_macro_warning): New variable.
4535 (md_assemble): Wrap macro expansion in macro_start() and macro_end().
4536 (s_cpload, s_cpsetup, s_cprestore, s_cpreturn): Likewise.
4537 (relax_close_frag): Set mips_macro_warning.first_frag. Adjust use
4539 (append_insn): Update mips_macro_warning.sizes.
4540 (macro_start, macro_warning, macro_end): New functions.
4541 (macro_build): Don't emit warnings here.
4542 (macro_build_lui, md_estimate_size_before_relax): ...or here.
4543 (md_convert_frag): Check for cases where one macro alternative
4544 needs a warning and the other doesn't. Emit a warning if the
4545 longer sequence was chosen.
4547 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
4549 * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): Remove.
4550 * config/tc-mips.c (RELAX_ENCODE): Take three arguments: the size of
4551 the first sequence, the size of the second sequence, and a flag
4552 that says whether we should warn.
4553 (RELAX_OLD, RELAX_NEW, RELAX_RELOC[123]): Delete.
4554 (RELAX_FIRST, RELAX_SECOND): New.
4555 (mips_relax): New variable.
4556 (relax_close_frag, relax_start, relax_switch, relax_end): New fns.
4557 (append_insn): Remove "place" argument. Use mips_relax.sequence
4558 rather than "place" to check whether we're expanding the second
4559 alternative of a relaxable macro. Remove redundant check for
4560 branch relaxation. If generating a normal insn, and there
4561 is not enough room in the current frag, call relax_close_frag()
4562 to close it. Update mips_relax.sizes[]. Emit fixups for the
4563 second version of a relaxable macro. Record the first relaxable
4564 fixup in mips_relax. Remove tc_gen_reloc workaround.
4565 (macro_build): Remove all uses of "place". Use mips_relax.sequence
4566 in the same way as in append_insn.
4567 (mips16_macro_build): Remove "place" argument.
4568 (macro_build_lui): As for macro_build. Don't drop the add_symbol
4569 when generating the second version of a relaxable macro.
4570 (load_got_offset, add_got_offset): New functions.
4571 (load_address, macro): Use new relaxation machinery. Remove
4572 tc_gen_reloc workarounds.
4573 (md_estimate_size_before_relax): Set RELAX_USE_SECOND if the second
4574 version of a relaxable macro is needed. Return -RELAX_SECOND if the
4575 first version is needed.
4576 (tc_gen_reloc): Remove relaxation handling.
4577 (md_convert_frag): Go through the fixups for a relaxable macro and
4578 mark those that belong to the unneeded alternative as done. If the
4579 second alternative is needed, adjust the fixup addresses to account
4580 for the deleted first alternative.
4582 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
4584 * frags.h (frag_room): Declare.
4585 * frags.c (frag_room): New function.
4586 * doc/internals.texi: Document it.
4588 2004-01-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4590 * config/tc-mips.c (append_insn): Don't do r3900 interlock
4591 optimization for -mtune=r3900, as this will break on other CPUs.
4593 2004-01-11 Tom Rix <tcrix@worldnet.att.net>
4595 * config/tc-m68hc11.c (build_indexed_byte): movb and movw cannot
4596 be relaxed, use fixup.
4597 (md_apply_fix3): Use 5 bit reloc from movb and movw fixup.
4599 2004-01-19 Jakub Jelinek <jakub@redhat.com>
4601 * config/tc-sparc.c (sparc_ip): Disallow %f32-%f63 for single
4604 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4606 * config/tc-mips.c (append_insn): Properly detect variant frags
4607 that preclude swapping of relaxed branches. Correctly swap
4608 instructions between frags when dealing with relaxed branches.
4610 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4612 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
4614 * aclocal.m4: Regenerate.
4615 * configure: Regenerate.
4617 2004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
4619 * config/tc-h8300.c (build_bytes): Apply relaxation to bit
4622 2004-01-12 Richard Sandiford <rsandifo@redhat.com>
4624 * config/tc-mips.c (macro_build_jalr): When adding an R_MIPS_JALR
4625 reloc, reserve space for the delay slot as well as the jalr itself.
4627 2004-01-09 Paul Brook <paul@codesourcery.com>
4629 * config/tc-arm.c (do_vfp_reg2_from_sp2): Rename from do_vfp_sp_reg2.
4630 (do_vfp_sp2_from_reg2): New function.
4632 (do_vfp_dp_from_reg2): Check return values properly.
4634 2004-01-08 Ian Lance Taylor <ian@wasabisystems.com>
4636 * config/tc-mips.c (warn_nops): Remove static variable.
4637 (macro): Remove test of warn_nops.
4638 (md_shortops): Remove 'n'.
4639 (md_parse_option): Remove 'n' case.
4640 (md_show_usage): Remove -n.
4641 * doc/as.texinfo (Overview): Remove MIPS -n option.
4642 * doc/c-mips.texi (MIPS Opts): Remove mention -n.
4643 * NEWS: Mention removal of MIPS -n option.
4645 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS): Remove.
4646 (cop_interlocks): Check ISA level.
4647 (cop_mem_interlocks): Define.
4648 (reg_needs_delay): Check cop_interlocks rather than
4649 ISA_HAS_COPROC_DELAYS.
4650 (append_insn): Likewise. Use cop_mem_interlocks rather than
4651 directly checking mips_opts.isa.
4652 (mips_emit_delays): Likewise.
4654 2004-01-07 H.J. Lu <hongjiu.lu@intel.com>
4656 * config/tc-ia64.c (unwind): Move next_slot_number and
4657 next_slot_frag to ...
4658 (unw_rec_list): Here.
4659 (free_list_records): Removed.
4660 (output_unw_records): Likewise.
4661 (generate_unwind_image): Make it void.
4662 (alloc_record): Initialize next_slot_number and next_slot_frag.
4663 (slot_index): Take .org, .space and .align into account.
4664 (fixup_unw_records): Don't set slot_number to 0. Use
4665 list->next_slot_number and list->next_slot_frag instead of
4666 unwind.next_slot_number and unwind.next_slot_frag.
4667 (ia64_convert_frag): New.
4668 (generate_unwind_image): Generate a rs_machine_dependent frag
4670 (emit_one_bundle): Use list->next_slot_number and
4671 list->next_slot_frag instead of unwind.next_slot_number and
4672 unwind.next_slot_frag.
4674 * config/tc-ia64.h (md_convert_frag): Defined as
4676 (md_estimate_size_before_relax): Defined as (f)->fr_var.
4678 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
4680 2003-12-19 Alexandre Oliva <aoliva@redhat.com>
4681 * config/tc-frv.h (md_apply_fix3): Don't define.
4682 * config/tc-frv.c (md_apply_fix3): New. Shift/truncate %hi/%lo
4684 * config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Define.
4685 2003-10-07 Alexandre Oliva <aoliva@redhat.com>
4686 * config/tc-frv.c (line_separator_chars): Add `!'.
4687 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
4688 * config/tc-frv.c (md_assemble): Clear insn upfront.
4689 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
4690 * config/tc-frv.c (OPTION_FDPIC): New macro.
4691 (md_longopts): Add mfdpic.
4692 (md_parse_option): Handle it.
4693 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
4694 * config/tc-frv.c (md_cgen_lookup_reloc) <FRV_OPERAND_D12,
4695 FRV_OPERAND_S12>: Use reloc type encoded in fix-up.
4696 (frv_pic_ptr): Parse funcdesc.
4698 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4700 * doc/as.texinfo: Let texi2pod parse asconfig.texi and
4701 gasver.texi. Remove duplicate symbol definitions for texi2pod.
4703 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4705 * Makefile.am (Makefile): Move the dependency on
4706 $(BFDDIR)/configure.in to...
4707 (CONFIG_STATUS_DEPENDENCIES): ... here.
4708 (AUTOMAKE_OPTIONS): Require automake 1.8.
4709 * Makefile.in: Regenerate.
4710 * doc/Makefile.am (BASEDIR, BFDDIR): Define.
4711 (CONFIG_STATUS_DEPENDENCIES): Add a dependency on
4712 $(BFDDIR)/configure.in here as well.
4713 * doc/Makefile.in: Regenerate.
4715 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4717 * Makefile.am (install, install-info, RECURSIVE_TARGETS): Remove.
4718 * Makefile.in: Regenerate.
4719 * aclocal.m4: Regenerate.
4720 * doc/Makefile.am (install, install-info): Remove.
4721 (install-data-local): A new hook for install-info.
4722 (AUTOMAKE_OPTIONS): Require automake 1.8.
4723 * doc/Makefile.in: Regenerate.
4725 2004-01-02 Nutan Singh <nutan@kpitcummins.com>
4727 * doc/c-sh.texi: Update description about floating point behavior
4730 2004-01-02 Bernardo Innocenti <bernie@develer.com>
4732 * configure.in: Add m68k-uClinux target.
4733 * configure: Regenerate.
4735 For older changes see ChangeLog-0203
4741 version-control: never