1 2005-08-23 David Ung <davidu@mips.com>
3 * config/tc-mips.c (mips_cpu_info_table): Add 5kf to the table of
6 2005-08-23 Alan Modra <amodra@bigpond.net.au>
9 * config/tc-ppc.c (ppc_symbol_chars): Add '%' and '['.
11 2005-08-23 Phil Edwards <phil@codesourcery.com>
13 * configure.tgt (*-*-vxworks): Match vxworks* instead.
15 2005-08-22 Jan Beulich <jbeulich@novell.com>
17 * config/tc-i386.c (object_64bit): New.
18 (i386_target_format): Initialize it.
19 (output_disp): Use object_64bit for relocation type determination.
20 (output_imm): Likewise.
21 (i386_validate_fix): Likewise.
22 (tc_gen_reloc): Likewise.
23 (lex_got): Likewise. Remove static mode_name. Change array size
24 of gotrel's rel field, and adjust its initializer. Adjust diagnostic.
25 (x86_cons): Use object_64bit for deciding whether quad fields can
28 2005-08-18 Christian Groessler <chris@groessler.org>
30 * config/tc-h8300.h: Remove TC_RELOC_MANGLE/tc_reloc_mangle.
31 * config/tc-mcore.h: Likewise.
32 * config/tc-z8k.h: Likewise.
33 * config/tc-z8k.c: Likewise.
34 * config/tc-sh.h: Remove TC_RELOC_MANGLE and
35 sh_coff_reloc_mangle declaration.
36 * config/tc-sh.c: (md_apply_fix): Fix comment for case
39 2005-08-18 Kaz Kojima <kkojima@rr.iij4u.or.jp>
41 * config/tc-sh64.c (sh64_target_format): Check preset_target_arch
42 to confirm that no ISA is specified.
44 2005-08-18 Nick Clifton <nickc@redhat.com>
46 * write.c (relax_segment): Count the number of frags being
47 processed and use this to compute a maximum limit on the number of
48 iterations that will be allowed when attempting to relax the
51 2005-08-17 Danny Smith <dannysmith@users.sourceforge.net>
53 * config/obj-coff.c (obj_coff_weak): Set auxiliary record
54 of NT weak externals to IMAGE_WEAK_EXTERN_SEARCH_NOLIBRARY.
56 2005-08-16 Alan Modra <amodra@bigpond.net.au>
58 * config/tc-ppc.c (ppc_set_cpu): Don't select 64-bit based on
61 2005-08-15 Paul Brook <paul@codesourcery.com>
63 * config/tc-arm.c (do_t_mov_cmp): Fix encoding of i16-bit conditional
65 (do_t_mvn_tst, do_t_neg, do_t_shift): Ditto.
67 2005-08-15 Daniel Jacobowitz <dan@codesourcery.com>
69 * config/tc-ppc.c (parse_cpu): Add -me300 support.
70 (md_show_usage): Likewise.
71 * doc/c-ppc.texi (PowerPC-Opts): Document it.
73 2005-08-12 Martin Schwidefsky <schwidefsky@de.ibm.com>
75 * config/tc-s390.c (md_parse_option): Add cpu type z9-109.
76 (md_gather_operands): Add support for optional operands.
78 2005-08-12 Dmitry Diky <diwil@spec.ru>
79 * config/tc-msp430.c (msp430_enable_relax): New flag.
80 (msp430_enable_polys): Likewise.
81 (OPTION_RELAX): New option.
82 (OPTION_POLYMORPHS): Likewise.
83 (md_longopts): New long options.
84 (md_show_usage): Updated.
85 (md_parse_option): Add new options handler.
86 (msp430_operands): Add check if polymorph insns are enabled.
87 (msp430_force_relocation_local): New function.
88 (md_apply_fix): Now delete relocs according to new flags combination.
89 (msp430_relax_frag): Convert long branches to short branches only if
90 flag msp430_enable_relax is set.
91 * config/tc-msp430.h (TC_FORCE_RELOCATION_LOCAL): Defined.
92 (msp430_force_relocation_local): Likewise.
93 * doc/c-msp430.texi: Describe new options.
95 2005-08-11 Ian Lance Taylor <ian@airs.com>
97 * Makefile.am ($(srcdir)/make-gas.com): Remove target.
98 (stamp-mk.com): Likewise.
99 (EXTRA_DIST): Remove make-gas.com from list.
100 (MOSTLYCLEANFILES): Remove stamp-mk.com from list.
101 * Makefile.in: Regenerate.
103 2005-08-11 Hans-Peter Nilsson <hp@axis.com>
105 * subsegs.c (subseg_change): Move declaration of seginfo to before
108 2005-08-11 Alan Modra <amodra@bigpond.net.au>
110 * README-vms: Delete.
111 * config-gas.com: Delete.
112 * makefile.vms: Delete.
113 * vmsconf.sh: Delete.
114 * config/atof-tahoe.c: Delete.
115 * config/m88k-opcode.h: Delete.
116 * config/obj-bout.c: Delete.
117 * config/obj-bout.h: Delete.
118 * config/obj-hp300.c: Delete.
119 * config/obj-hp300.h: Delete.
120 * config/tc-a29k.c: Delete.
121 * config/tc-a29k.h: Delete.
122 * config/tc-h8500.c: Delete.
123 * config/tc-h8500.h: Delete.
124 * config/tc-m88k.c: Delete.
125 * config/tc-m88k.h: Delete.
126 * config/tc-tahoe.c: Delete.
127 * config/tc-tahoe.h: Delete.
128 * config/tc-tic80.c: Delete.
129 * config/tc-tic80.h: Delete.
130 * config/tc-w65.c: Delete.
131 * config/tc-w65.h: Delete.
132 * config/te-aux.h: Delete.
133 * config/te-delt88.h: Delete.
134 * config/te-delta.h: Delete.
135 * config/te-dpx2.h: Delete.
136 * config/te-hp300.h: Delete.
137 * config/te-ic960.h: Delete.
138 * config/vms-a-conf.h: Delete.
139 * doc/c-a29k.texi: Delete.
140 * doc/c-h8500.texi: Delete.
141 * doc/c-m88k.texi: Delete.
142 * README: Remove obsolete examples, and list of supported targets.
143 * Makefile.am: Remove a29k, h8500, m88k, tahoe, tic80, w65,
144 bout and hp300 support.
145 (DEP_FLAGS): Don't define BFD_ASSEMBLER.
146 * configure.in: Remove --enable-bfd-assembler, need_bfd,
148 * configure.tgt: Remove a29k, h8300-coff, h8500-*, i960 non-elf,
149 m68k non bfd, m88k, or32-coff, tic80-*, vax non-bfd, w65k-*, *-nindy.
150 * as.c: Remove all non-BFD_ASSEMBLER code, support for above targets.
152 * dw2gencfi.c: Likewise.
153 * dwarf2dbg.c: Likewise.
155 * input-file.c: Likewise.
156 * listing.c: Likewise.
157 * literal.c: Likewise.
158 * messages.c: Likewise.
160 * output-file.c: Likewise.
163 * struc-symbol.h: Likewise.
164 * subsegs.c: Likewise.
165 * subsegs.h: Likewise.
166 * symbols.c: Likewise.
167 * symbols.h: Likewise.
171 * config/aout_gnu.h: Likewise.
172 * config/obj-aout.c: Likewise.
173 * config/obj-aout.h: Likewise.
174 * config/obj-coff.c: Likewise.
175 * config/obj-coff.h: Likewise.
176 * config/obj-evax.h: Likewise.
177 * config/obj-ieee.h: Likewise.
178 * config/tc-arm.c: Likewise.
179 * config/tc-arm.h: Likewise.
180 * config/tc-avr.c: Likewise.
181 * config/tc-avr.h: Likewise.
182 * config/tc-crx.h: Likewise.
183 * config/tc-d10v.h: Likewise.
184 * config/tc-d30v.h: Likewise.
185 * config/tc-dlx.h: Likewise.
186 * config/tc-fr30.h: Likewise.
187 * config/tc-frv.h: Likewise.
188 * config/tc-h8300.c: Likewise.
189 * config/tc-h8300.h: Likewise.
190 * config/tc-hppa.h: Likewise.
191 * config/tc-i370.h: Likewise.
192 * config/tc-i386.c: Likewise.
193 * config/tc-i386.h: Likewise.
194 * config/tc-i860.h: Likewise.
195 * config/tc-i960.c: Likewise.
196 * config/tc-i960.h: Likewise.
197 * config/tc-ip2k.h: Likewise.
198 * config/tc-iq2000.h: Likewise.
199 * config/tc-m32c.h: Likewise.
200 * config/tc-m32r.h: Likewise.
201 * config/tc-m68hc11.h: Likewise.
202 * config/tc-m68k.c: Likewise.
203 * config/tc-m68k.h: Likewise.
204 * config/tc-maxq.c: Likewise.
205 * config/tc-maxq.h: Likewise.
206 * config/tc-mcore.c: Likewise.
207 * config/tc-mcore.h: Likewise.
208 * config/tc-mn10200.h: Likewise.
209 * config/tc-mn10300.c: Likewise.
210 * config/tc-mn10300.h: Likewise.
211 * config/tc-ms1.h: Likewise.
212 * config/tc-msp430.c: Likewise.
213 * config/tc-msp430.h: Likewise.
214 * config/tc-ns32k.c: Likewise.
215 * config/tc-ns32k.h: Likewise.
216 * config/tc-openrisc.h: Likewise.
217 * config/tc-or32.c: Likewise.
218 * config/tc-or32.h: Likewise.
219 * config/tc-ppc.c: Likewise.
220 * config/tc-ppc.h: Likewise.
221 * config/tc-s390.h: Likewise.
222 * config/tc-sh.c: Likewise.
223 * config/tc-sh.h: Likewise.
224 * config/tc-sparc.c: Likewise.
225 * config/tc-tic30.c: Likewise.
226 * config/tc-tic30.h: Likewise.
227 * config/tc-tic4x.c: Likewise.
228 * config/tc-tic4x.h: Likewise.
229 * config/tc-tic54x.c: Likewise.
230 * config/tc-tic54x.h: Likewise.
231 * config/tc-v850.h: Likewise.
232 * config/tc-vax.c: Likewise.
233 * config/tc-vax.h: Likewise.
234 * config/tc-xstormy16.h: Likewise.
235 * config/tc-xtensa.h: Likewise.
236 * config/tc-z8k.c: Likewise.
237 * config/tc-z8k.h: Likewise.
238 * config/vms-a-conf.h
239 * doc/Makefile.am: Likewise.
240 * doc/all.texi: Likewise.
241 * doc/as.texinfo: Likewise.
242 * doc/internals.texi: Likewise.
243 * doc/Makefile.in: Regenerate.
244 * Makefile.in: Regenerate.
245 * configure: Regenerate.
246 * config.in: Regenerate.
247 * po/POTFILES.in: Regenerate.
249 2005-08-09 Nick Clifton <nickc@redhat.com>
252 * macro.c (getstring): Do not treat round parentheses exactly the
253 same as angle brackets - the parentheses need to be preserved and
254 passed on to the macro processing code.
256 2005-08-08 Nick Clifton <nickc@redhat.com>
258 * config/tc-msp430.c (MSP430_ISA_21): Define.
259 (mcu_types): Add entries for msp430x21xx variants.
261 2005-08-08 Nick Clifton <nickc@redhat.com>
264 * macro.c (getstring): Treat round parentheses in the same way as
266 (get_any_string): Likewise.
268 2005-08-07 H.J. Lu <hongjiu.lu@intel.com>
271 * as.c (parse_args): Handle -al=<FILE>.
273 2005-08-07 Nick Clifton <nickc@redhat.com>
275 * read.c (s_app_line): Accept a line number of 0 for compatibility
276 with gcc's output for assembler-with-cpp files.
278 2005-08-05 Paul Brook <paul@codesourcery.com>
280 * config/tc-arm.c (current_it_mask, current_cc): New variables.
281 (do_t_add_sub): Use correct encodings inside IT block.
282 (do_t_arit3c): Ditto.
283 (do_t_it): Simplify logic. Set current_it_mask and current_cc.
284 (md_assemble): Verify conditional suffixes agains IT blocks.
286 2005-08-05 Paul Brook <paul@codesourcery.com>
288 * config/tc-arm.c (encode_thumb32_immediate): Only accept shifted
290 (encode_thumb32_shifted_operand): Prohibit register shifts.
291 (encode_thumb32_addr_mode): Fix typo.
292 (insns): Correct thumb2 ldm and stm opcodes.
294 2005-08-02 Khem Raj <kraj@mvista.com>
296 * config/tc-arm.c (do_iwmmxt_wldstd): Correct the offset range for
297 WLDRD/WSTRD instruction.
299 2005-08-02 Alan Modra <amodra@bigpond.net.au>
301 * config/tc-ppc.c (md_apply_fix <ELF>): Don't warn on overflow
304 2005-07-29 Thiemo Seufer <ths@networkno.de>
306 * config/tc-mips.c (s_mips_globl): Allow multiple symbols per .globl.
308 2005-07-29 Paul Brook <paul@codesourcery.com>
310 * config/tc-arm.c (T16_32_TAB): Add "addr". Fix encoding of push and
312 (do_t_addr): Implement 32-bit variant.
313 (do_t_push_pop): Make some errors warnings. Handle single register
315 (insns): Use tCE for adr.
316 (md_pcrel_from_section): Handle BFD_RELOC_ARM_T32_ADD_PC12.
317 (md_apply_fix): Ditto.
319 2005-07-29 Paul Brook <paul@codesourcery.com>
321 * config/tc-arm.c (parse_tb): New function.
322 (enum operand_parse_code): Add OP_TB.
323 (parse_operands): Handle OP_TB.
324 (do_t_add_sub_w, do_t_tb): New functions.
325 (insns): Add entries for addw, subw, tbb and tbh.
326 (md_apply_fix): Handle BFD_RELOC_ARM_T32_IMM12.
328 2005-07-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
330 * config/tc-m32r.c (m32r_check_fixup): Fixed X_op check.
332 2007-07-27 H.J. Lu <hongjiu.lu@intel.com>
334 * config/tc-i386.c (handle_large_common): Declare only for ELF.
336 2005-07-27 Jan Beulich <jbeulich@novell.com>
338 * config/tc-ia64.h (unw_r_record): Change type of fr_mem to unsigned
340 (unw_p_record): Remove unused/redundant fields imask and rmask.
341 Combine spoff and pspoff into a union. Combine gr and br into a
342 union. Change type of grmask and brmask to unsigned char. Change type
343 of frmask to unsigned int.
344 (unw_x_record): Combine spoff, pspoff, and treg into a union.
345 * config/tc-ia64.c (unwind): New field 'pending_saves'.
346 (check_pending_save): New.
347 (alloc_record): Clear out entire record.
348 (output_psp_gr): Use renamed structure fields.
349 (output_psp_sprel): Likewise.
350 (output_rp_gr): Likewise.
351 (output_rp_br): Likewise.
352 (output_rp_psprel): Likewise.
353 (output_rp_sprel): Likewise.
354 (output_pfs_gr): Likewise.
355 (output_pfs_psprel): Likewise.
356 (output_pfs_sprel): Likewise.
357 (output_preds_gr): Likewise.
358 (output_preds_psprel): Likewise.
359 (output_preds_sprel): Likewise.
360 (output_spill_base): Likewise.
361 (output_unat_gr): Likewise.
362 (output_unat_psprel): Likewise.
363 (output_unat_sprel): Likewise.
364 (output_lc_gr): Likewise.
365 (output_lc_psprel): Likewise.
366 (output_lc_sprel): Likewise.
367 (output_fpsr_gr): Likewise.
368 (output_fpsr_psprel): Likewise.
369 (output_fpsr_sprel): Likewise.
370 (output_priunat_gr): Likewise.
371 (output_priunat_psprel): Likewise.
372 (output_priunat_sprel): Likewise.
373 (output_bsp_gr): Likewise.
374 (output_bsp_psprel): Likewise.
375 (output_bsp_sprel): Likewise.
376 (output_bspstore_gr): Likewise.
377 (output_bspstore_psprel): Likewise.
378 (output_bspstore_sprel): Likewise.
379 (output_rnat_gr): Likewise.
380 (output_rnat_psprel): Likewise.
381 (output_rnat_sprel): Likewise.
382 (output_spill_psprel): Likewise.
383 (output_spill_sprel): Likewise.
384 (output_spill_reg): Likewise.
385 (output_fr_mem): Likewise. Allocate one unwind record per set mask
387 (output_frgr_mem): Likewise.
388 (output_gr_mem): Likewise.
389 (output_br_mem): Likewise.
390 (output_gr_gr): Likewise.
391 (output_br_gr): Likewise.
392 (fixup_unw_records): Likewise.
393 (process_one_record): Use renamed structure fields. For gr_gr and
394 br_gr, collect mask from chain of records before output.
395 (in_prologue): Simplify and eliminate early returns. Call
397 (in_body): Simplify and eliminate early returns.
398 (dot_body): Call check_pending_save.
399 (md_assemble): Update comment. Deal with pending saves.
401 2005-07-26 Jan Beulich <jbeulich@novell.com>
403 * config/tc-i386.c (optimize_imm): Calculate candidate immediates
404 mask from guessed suffix, but mask out other immediate types only
405 if at least on candidate is valid for the insn.
407 2005-07-25 DJ Delorie <dj@redhat.com>
409 * config/tc-m32c.c (md_cgen_lookup_reloc): Add 8 bit operands.
410 Support %mod() modifiers from opcodes.
411 * doc/c-m32c.texi (M32C-Modifiers): New section.
413 2005-07-25 Jan Hubicka <jh@suse.cz>
414 H.J. Lu <hongjiu.lu@intel.com>
416 * config/obj-elf.c: Include "elf/x86-64.h" if TC_I386 is
418 (elf_com_section_ptr): New.
419 (elf_begin): Set elf_com_section_ptr to bfd_com_section_ptr.
420 (elf_common_parse): Make it global. Use elf_com_section_ptr
421 instead of bfd_com_section_ptr.
422 (obj_elf_change_section): Handle x86-64 large bss sections.
424 * config/obj-elf.h (elf_com_section_ptr): New.
425 (elf_common_parse): New.
427 * config/tc-i386.c (handle_large_common): New.
428 (md_pseudo_table): Add "largecomm".
429 (x86_64_section_letter): New.
430 (x86_64_section_word): New.
432 * config/tc-i386.h (x86_64_section_word): New.
433 (x86_64_section_letter): New.
434 (md_elf_section_letter): New. Defined.
435 (md_elf_section_word): Likewise.
437 2005-07-21 Ralf Corsepius <ralf.corsepius@rtems.org>
439 * configure.tgt: Remove i386-*-rtemself*.
440 Remove sparc-*-rtemself*.
442 2005-07-21 Ben Elliston <bje@gnu.org>
444 * config/tc-m68k.h: Remove TE_LYNX conditional code.
446 2005-07-21 Paul Brook <paul@codesourcery.com>
448 * config/tc-arm.c (encode_thumb32_addr_mode): Don't set
451 2005-07-20 Tavis Ormandy <taviso@gentoo.org>
453 * messages.c: Use vsnprintf instead of vsprintf.
455 2005-07-20 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
457 * config/tc-m32r.c (tc_gen_reloc): Check BFD_RELOC_32_PCREL and
458 BFD_RELOC_16_PCREL to Support R_M32R_REL32.
460 2005-07-18 Nick Clifton <nickc@redhat.com>
462 * configure.tgt: Restore alpha ordering to list of arches.
464 2005-07-18 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
466 * tc-hppa.c (pa_ip): Reject match for '#' immediate if not pa20.
468 2005-07-18 Jan Beulich <jbeulich@novell.com>
470 * config/tc-i386.c (md_begin): Use IS_ELF.
471 (tc_i386_fix_adjustable): Likewise.
472 (md_estimate_size_before_relax): Likewise.
473 (md_apply_fix): Likewise.
474 (i386_target_format): Likewise.
475 (lex_got): Define to NULL when not ELF or when LEX_AT. Check IS_ELF.
476 (i386_immediate): Remove #ifdef LEX_AT.
477 (i386_displacement): Likewise.
478 * config/tc-i386.h (x86_cons): Prototype only when ELF and when not
481 2005-07-18 Jan Beulich <jbeulich@novell.com>
483 * config/tc-i386.c (reloc): Convert to ISO C90. Change first
484 parameter to unsigned. Parameter sign now is tristate - zero/
485 positive mean unsigned/signed, negative means signedness doesn't
486 matter. Check field size,
487 signedness, and pcrel-ness are in agreement between relocated field
488 and relocation type. Adjust diagnostics.
489 (optimize_imm): And type mask of operand instead of overwriting it.
490 (lex_got): Convert to ISO C90. Add third parameter. Add new field to
491 local structure and initialize gotrel accordingly. Pass caller as
492 mask of types that the operator can match.
493 (x86_cons_fix_new): Let reloc know that signedness of relocation
495 (x86_pe_cons_fix_new): Likewise.
496 (x86_cons): Pass additional argument to lex_got.
497 (i386_immediate): New local variable 'types'. Pass its address as
498 additional argument to lex_got. Mask out operand types not supported
500 (i386_displacement): Likewise. Set bigdisp to all types supported in
501 64-bit mode, combining the previously split initialization.
503 2005-07-18 Jan Beulich <jbeulich@novell.com>
505 * config/tc-i386.c (parse_insn): Reject prefix if unavailable in
508 2005-07-16 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
510 * config/tc-hppa.c (pa_ip): Search entire mnemonic before considering
513 2005-07-16 Alan Modra <amodra@bigpond.net.au>
515 * Makefile.am: Run "make dep-am".
516 * Makefile.in: Regenerate.
518 2007-07-15 H.J. Lu <hongjiu.lu@intel.com>
520 * gas/config/tc-i386.h (CpuVMX): New.
521 (CpuUnknownFlags): Add CpuVMX.
523 2005-07-14 Jim Blandy <jimb@redhat.com>
525 Add support for the Renesas M32C.
526 * Makefile.am (CPU_TYPES): List m32c.
527 (TARGET_CPU_CFILES): List config/tc-m32c.c.
528 (TARGET_CPU_HFILES): List config/tc-m32c.h.
529 * configure.in: Add case for m32c.
530 * configure.tgt: Add cases for m32c and m32c-*-elf.
531 * configure: Regenerated.
532 * config/tc-m32c.c, config/tc-m32c.h: New files.
533 * doc/Makefile.am (CPU_DOCS): Add c-m32c.texi.
534 * doc/Makefile.in: Regenerated.
535 * doc/all.texi: Set M32C.
536 * doc/as.texinfo: Add text for the M32C-specific options and line
537 comment characters, and refer to c-m32c.texi.
538 * doc/c-m32c.texi: New file.
540 2005-07-14 Nick Clifton <nickc@redhat.com>
543 * config/tc-crx.c (reset_vars): Use strncpy to prevent overflowing
544 the ins_parse buffer.
546 2005-07-10 Ralf Corsepius <ralf.corsepius@rtems.org>
548 * configure.tgt: Remove a29k-*-rtems*, hppa*-*-rtems*,i386-go32-rtems*,
549 i386-*-rtemscoff*, sparc-*-rtemsaout*.
551 2005-07-10 H.J. Lu <hongjiu.lu@intel.com>
553 * config/tc-i386.c (optimize_disp): Optimize signed 32bit
556 2005-07-08 Ben Elliston <bje@au.ibm.com>
558 * frags.h: Remove ANSI_PROTOTYPES conditional code.
559 * config/obj-elf.h: Likewise.
560 * config/tc-h8300.h: Likewise.
561 * config/tc-h8500.h: Likewise.
562 * config/tc-i370.h: Likewise.
563 * config/tc-i386.h: Likewise.
564 * config/tc-m68hc11.h: Likewise.
565 * config/tc-m68k.h: Likewise.
566 * config/tc-ppc.h: Likewise.
567 * config/tc-s390.h: Likewise.
568 * config/tc-sh.h: Likewise.
569 * config/tc-sparc.h: Likewise.
570 * config/tc-tic30.c: Likewise.
571 * config/tc-w65.h: Likewise.
572 * config/tc-xtensa.h: Likewise.
574 2005-07-08 Hans-Peter Nilsson <hp@axis.com>
577 * config/tc-cris.h (MD_APPLY_SYM_VALUE): Define.
579 2005-07-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
581 * config/tc-tic30.c (debug): Add format attribute. Fix format
584 2005-07-06 H.J. Lu <hongjiu.lu@intel.com>
586 * config/tc-i386.c (cpu_arch): Add sse3.
588 * config/tc-i386.h (CpuSSE3): Renamed from ...
589 (CpuPNI): This. Defined as CpuSSE3.
591 * doc/c-i386.texi: Document .sse3.
593 2005-07-06 Jan Beulich <jbeulich@novell.com>
595 * config/tc-ia64.c (nop): Use zero for L-unit pseudo-nop.
597 2005-07-05 Nick Clifton <nickc@redhat.com>
599 * config/tc-pdp11.c (md_apply_fix): Cast first argument to
600 md_chars_to_numbers to an unsigned pointer in order to avoid a
601 compile time warning.
603 2005-07-05 Paul Brook <paul@codesourcery.com>
605 * config/tc-ppc.c (ppc_target_format): Add VxWorks.
607 2005-07-05 Aldy Hernandez <aldyh@redhat.com>
609 * config/tc-ms1.c: New.
610 * config/tc-ms1.h: New.
611 * testsuite/gas/ms1/allinsn.d: New.
612 * testsuite/gas/ms1/allinsn.s: New.
613 * testsuite/gas/ms1/badinsn.s: New.
614 * testsuite/gas/ms1/badinsn1.s: New.
615 * testsuite/gas/ms1/badoffsethigh.s: New.
616 * testsuite/gas/ms1/badoffsetlow.s: New.
617 * testsuite/gas/ms1/badorder.s: New.
618 * testsuite/gas/ms1/badreg.s: New.
619 * testsuite/gas/ms1/badsignedimmhigh.s: New.
620 * testsuite/gas/ms1/badsignedimmlow.s: New.
621 * testsuite/gas/ms1/badsyntax.s: New.
622 * testsuite/gas/ms1/badsyntax1.s: New.
623 * testsuite/gas/ms1/badunsignedimmhigh.s: New.
624 * testsuite/gas/ms1/badunsignedimmlow.s: New.
625 * testsuite/gas/ms1/errors.exp: New.
626 * testsuite/gas/ms1/ldst.s: New.
627 * testsuite/gas/ms1/misc.d: New.
628 * testsuite/gas/ms1/misc.s: New.
629 * testsuite/gas/ms1/ms1-16-003.d: New.
630 * testsuite/gas/ms1/ms1-16-003.s: New.
631 * testsuite/gas/ms1/ms1.exp: New.
632 * testsuite/gas/ms1/msys.d: New.
633 * testsuite/gas/ms1/msys.s: New.
634 * testsuite/gas/ms1/relocs.d: New.
635 * testsuite/gas/ms1/relocs.exp: New.
636 * testsuite/gas/ms1/relocs1.s: New.
637 * testsuite/gas/ms1/relocs2.s: New.
639 2005-07-05 Jan Beulich <jbeulich@novell.com>
641 * config/tc-i386.h (CpuSVME): New.
642 (CpuUnknownFlags): Include CpuSVME.
643 * config/tc-i386.c (cpu_arch): Add .pacifica and .svme. Add opteron
644 as alias of sledgehammer.
645 (md_assemble): Include invlpga in the check for insns with two source
647 (process_operands): Include SVME insns in the check for ignored
648 segment overrides. Adjust diagnostic.
649 (i386_index_check): Special-case SVME insns with memory operands.
651 2005-07-04 Khem Raj <kraj@mvista.com>
652 Nick Clifton <nickc@redhat.com>
654 * tc-arm.c (struct arm_it): Make operands.imm signed to match its
655 use an immediate value.
656 (parse_vfp_reg_list): Make the 2nd parameter an unsigned pointer
657 since the register field of the operands structure is unsigned.
658 (s_arm_unwind_save_vfp): Make "reg" unsigned.
659 (parse_operands): Make the 2ns parameter an unsigned pointer to
661 (do_ldrd): When using the imm field of the operands structure as a
662 second register field, treat it as unsigned.
664 2005-07-04 Alan Modra <amodra@bigpond.net.au>
667 * config/obj-elf.c (obj_elf_change_section): Use backend
670 2005-07-01 Jan Beulich <jbeulich@novell.com>
672 * config/tc-ia64.c (line_separator_chars): Add '{' and '}'.
673 (output_spill_psprel, output_spill_psprel_p): Combine.
674 (output_spill_sprel, output_spill_sprel_p): Combine.
675 (output_spill_reg, output_spill_regp_p): Combine.
676 (process_one_record): Handle psp_psprel.
677 (parse_predicate_and_operand): New.
678 (convert_expr_to_ab_reg): Two new parameters. Return void. Always
679 initialize output values. Emit diagnostic case here.
680 (convert_expr_to_xy_reg): Likewise. Don't allow r0, f0, and f1.
681 (add_unwind_entry): New second parameter. Allow first parameter to
682 be NULL. Parse optional tag, emit warning about further support for
683 it otherwise being missing. Check end-of-line when requested.
684 (dot_fframe): Clear operand when wrong. Allow tag.
685 (dot_vframe): Likewise.
686 (dot_vframesp): Likewise. Rename parameter, issue warning when psp
688 (dot_vframepsp): Remove.
689 (dot_altrp): Clear operand when wrong. Allow tag.
690 (dot_save): Likewise. Let default case also go through
692 (dot_savemem): Likewise.
693 (dot_restore): Don't return when wrong operand. Allow tag.
694 (dot_spillreg, dot_spillreg_p): Combine. Simplify by using
695 parse_predicate_and_operand and the new arguments to
696 convert_expr_to_ab_reg and convert_expr_to_xy_reg. Don't return
697 when wrong operand. Allow tag.
698 (dot_restorereg, dot_restorereg_p): Likewise.
699 (dot_spillmem, dot_spillmem_p): Likewise.
700 (dot_saveg): Clear operand when wrong. Perform tighter operand
702 (dot_savef): Likewise.
703 (dot_saveb): Likewise.
704 (dot_savegf): Likewise.
705 (dot_spill): Remove end-of-line check. Combine. Simplify by using
706 parse_predicate_and_operand and the new arguments to
707 convert_expr_to_ab_reg and convert_expr_to_xy_reg. Don't return
708 when wrong operand. Allow tag.
710 (dot_label_state): Don't return when wrong operand.
711 (dot_copy_state): Likewise.
712 (dot_unwabi): Likewise. Check if in prologue.
713 (dot_body): Don't call demand_empty_rest_of_line.
714 (dot_prologue): Type of mask and grsave is unsigned. Perform tighter
716 (md_pseudo_table): Also use dot_restorereg for .restorereg.p. Also
717 use dot_spillreg for .spillreg.p. Also use dot_spillmem for
718 .spillpsp.p and .spillsp.p. Also use dot_vframesp for .vframepsp.
719 (parse_operand): New second parameter. Don't deal with '}' here
720 anymore. Don't advance past end-of-line.
721 (parse_operands): Pass second argument to parse_operand.
722 (ia64_start_line): Prevent out-of-bounds access through
723 input_line_pointer. Deal with '}' here.
724 (ia64_unrecognized_line): Don't deal with '}' here.
725 (dot_alias): Use ignore_rest_of_line not its deprecated alias
726 discard_rest_of_line.
728 2005-06-30 Zack Weinberg <zack@codesourcery.com>
730 * config/tc-arm.c (T_OPCODE_BRANCH, encode_arm_addr_mode_2)
731 (encode_arm_addr_mode_3, encode_arm_cp_address, do_blx, do_t_blx)
732 (do_t_branch, insns [b, bl]): Don't encode pipeline offset.
733 (do_branch): Always set inst.reloc.pc_rel.
734 (s_arm_elf_cons): Disallow use of (plt) suffix.
735 (do_adrl): Adjust X_add_number unconditionally.
736 (md_pcrel_from): Rename md_pcrel_from_section, add second segT
737 argument. Handle all adjustment for pipeline offset here.
738 (md_apply_fix): No need to undo work of md_pcrel_from. No
739 need to extract pre-encoded pipeline adjustments from various
740 branch instructions. Generally, assume instructions are already
741 all-bits-zero in the field being fixed up. Remove all OBJ_ELF
742 special cases. Handle BFD_RELOC_ARM_PLT32 like
743 BFD_RELOC_ARM_PCREL_BRANCH.
744 (tc_gen_reloc): Remove OBJ_ELF special case.
745 * config/tc-arm.c: Define MD_PCREL_FROM_SECTION.
747 2005-06-30 Ben Elliston <bje@gnu.org>
749 * Makefile.am (check-DEJAGNU): Don't search for expect.
750 * Makefile.in: Regenerate.
752 2005-06-30 Ben Elliston <bje@gnu.org>
754 * Makefile.am (EXPECT): Set to expect.
755 (RUNTEST): Likewise, set to runtest.
756 * Makefile.in: Regenerate.
758 2005-06-23 Ben Elliston <bje@gnu.org>
760 * config/m68k-parse.h: Use ISO C90.
761 * config/m68k-parse.y: Likewise.
762 * config/tc-m68k.h: Likewise.
764 2005-06-20 H.J. Lu <hongjiu.lu@intel.com>
767 * config/tc-i386.c (md_assemble): Don't call optimize_disp on
769 (optimize_disp): Optimize only if possible. Don't use 64bit
770 displacement on non-constants and do same on constants if
773 2005-06-17 Jan Beulich <jbeulich@novell.com>
775 * config/tc-i386.c (reloc): Also handle BFD_RELOC_64_PCREL.
776 (tc_i386_fix_adjustable): Include BFD_RELOC_X86_64_GOTOFF64,
777 BFD_RELOC_X86_64_DTPOFF64, and BFD_RELOC_X86_64_TPOFF64.
778 (output_disp): Do GOTPC conversion also for BFD_RELOC_X86_64_32S
779 and BFD_RELOC_32_PCREL. Use BFD_RELOC_X86_64_GOTPC32 instead of
781 (output_imm): Do GOTPC conversion also for BFD_RELOC_X86_64_32S.
782 Use BFD_RELOC_X86_64_GOTPC32 instead of aborting.
783 (tc_gen_reloc): Do GOTPC conversion also for BFD_RELOC_32_PCREL.
784 Use BFD_RELOC_X86_64_GOTPC32 instead of aborting. Also handle
785 BFD_RELOC_X86_64_GOTOFF64, BFD_RELOC_X86_64_GOTPC32,
786 BFD_RELOC_X86_64_DTPOFF64, and BFD_RELOC_X86_64_TPOFF64. Also
787 convert 8-byte pc-relative relocations.
788 (lex_got): Use BFD_RELOC_X86_64_GOTOFF64 for 64-bit @gotoff.
789 (i386_validate_fix): Likewise.
790 (x86_cons): Also handle quad values in 64-bit mode.
791 (i386_displacement): Also handle BFD_RELOC_X86_64_GOTOFF64.
792 (md_apply_fix): Include BFD_RELOC_X86_64_DTPOFF64 and
793 BFD_RELOC_X86_64_TPOFF64 in the TLS check. Also convert BFD_RELOC_64
794 to pc-relative variant. Also check for BFD_RELOC_64_PCREL.
796 2005-06-13 Zack Weinberg <zack@codesourcery.com>
798 * config/tc-arm.c (find_real_start): Check S_IS_LOCAL on
799 symbolP as well as for names with a leading dot. Use ACONCAT.
800 (md_apply_fix): For branch relocations, only replace value
801 with fixP->fx_offset (under #ifdef OBJ_ELF) when !fixP->fx_done.
802 (arm_force_relocation): Remove #ifdef OBJ_ELF case.
803 * config/tc-arm.h (LOCAL_LABEL): Remove unnecessary parentheses.
804 (LOCAL_LABEL_PREFIX): Don't define.
806 2005-06-10 Alan Modra <amodra@bigpond.net.au>
808 * config/tc-hppa.c (pa_block): Allocate just one byte for the
811 2005-06-08 James E Wilson <wilson@specifixinc.com>
814 * config/tc-ia64.c (slot_index): Revert last change. If first_frag
815 is NULL, then emit a warning, and return the current index.
817 2005-06-08 Tomas Hurka <tom@hukatronic.cz>
820 * config/tc-m68k.c (m68k_ip): Test for insn compatiblity using a
821 temporary copy of the operands array so that changes can be safely
822 backed out if the insn does not match.
823 (m68k_compare_opcode): Shortcut the test when the parameters are
824 the same. Return 1 if the names match but the second opcode is
825 further on in the array than the first.
827 2005-06-08 Nick Clifton <nickc@redhat.com>
830 * config/tc-ia64.c (slot_index): Check for a NULL first_frag.
832 2005-06-08 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
834 * config/tc-m32r.c (use_parallel): Change default value from 1 to 0.
836 2005-06-07 Aldy Hernandez <aldyh@redhat.com>
837 Michael Snyder <msnyder@redhat.com>
838 Stan Cox <scox@redhat.com>
840 * configure.in: Add ms1 case.
842 * configure: Regenerate.
844 * configure.tgt: Add ms1 case.
846 2005-06-07 Bob Wilson <bob.wilson@acm.org>
848 * config/tc-xtensa.h (resource_table): Change units to unsigned chars.
849 * config/tc-xtensa.c (new_resource_table): Likewise.
850 (resize_resource_table): Likewise.
851 (release_resources): Fix assertion for unsigned values.
853 2005-06-07 Zack Weinberg <zack@codesourcery.com>
855 * cgen.c, cgen.h, tc.h, write.c, config/obj-coff.c
856 * config/tc-a29k.c, config/tc-alpha.c, config/tc-alpha.h
857 * config/tc-arc.c, config/tc-arc.h, config/tc-arm.c
858 * config/tc-arm.h, config/tc-avr.c, config/tc-avr.h
859 * config/tc-cris.c, config/tc-crx.c, config/tc-d10v.c
860 * config/tc-d10v.h, config/tc-d30v.c, config/tc-d30v.h
861 * config/tc-dlx.c, config/tc-dlx.h, config/tc-fr30.h
862 * config/tc-frv.c, config/tc-frv.h, config/tc-h8300.c
863 * config/tc-h8500.c, config/tc-hppa.c, config/tc-hppa.h
864 * config/tc-i370.c, config/tc-i370.h, config/tc-i386.c
865 * config/tc-i386.h, config/tc-i860.c, config/tc-i860.h
866 * config/tc-i960.c, config/tc-i960.h, config/tc-ia64.c
867 * config/tc-ip2k.c, config/tc-ip2k.h, config/tc-iq2000.c
868 * config/tc-iq2000.h, config/tc-m32r.c, config/tc-m32r.h
869 * config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-m68k.c
870 * config/tc-m68k.h, config/tc-m88k.c, config/tc-maxq.c
871 * config/tc-mcore.c, config/tc-mcore.h, config/tc-mips.c
872 * config/tc-mips.h, config/tc-mmix.c, config/tc-mn10200.c
873 * config/tc-mn10300.c, config/tc-msp430.c, config/tc-ns32k.c
874 * config/tc-openrisc.h, config/tc-or32.c, config/tc-or32.h
875 * config/tc-pdp11.c, config/tc-pj.c, config/tc-pj.h
876 * config/tc-ppc.c, config/tc-ppc.h, config/tc-s390.c
877 * config/tc-s390.h, config/tc-sh64.c, config/tc-sh.c
878 * config/tc-sh.h, config/tc-sparc.c, config/tc-sparc.h
879 * config/tc-tahoe.c, config/tc-tic30.c, config/tc-tic4x.c
880 * config/tc-tic54x.c, config/tc-tic80.c, config/tc-v850.c
881 * config/tc-v850.h, config/tc-vax.c, config/tc-vax.h
882 * config/tc-w65.c, config/tc-xstormy16.c, config/tc-xstormy16.h
883 * config/tc-xtensa.c, config/tc-z8k.c:
884 Replace all instances of the string "_apply_fix3" with
886 * po/POTFILES.in, po/gas.pot: Regenerate.
888 2005-06-08 Alan Modra <amodra@bigpond.net.au>
890 * Makefile.am: Run "make dep-am".
891 (POTFILES): Remove GAS_CFILES.
892 * Makefile.in: Regenerate.
894 2005-06-07 David Ung <davidu@mips.com>
896 * config/tc-mips.c (mips_cpu_info_table): Add cpu names m4k, 24k,
897 24kc, 24kf and 24kfx under MIPS32 release 2.
899 2005-06-04 Nick Clifton <nickc@redhat.com>
901 * config/tc-arm.c (CE, C3, CM, UE, UF): Redefine without reference
902 to their Thumb-enabled equivalents.
904 2005-06-01 Maciej W. Rozycki <macro@linux-mips.org>
906 * config/tc-mips.c (load_register): Add leading "0x" to the
907 output of sprintf_vma().
910 2005-06-01 Nick Clifton <nickc@redhat.com>
912 * config/tc-arm.c (TxCE, TxC3, TxCM, TUE, TUF): Remove redundant
913 test for the presence of thumb version of the parsing functions
914 since they must always exist and the test generates a compile time
917 2005-05-31 Richard Henderson <rth@redhat.com>
919 * config/tc-alpha.c (O_lituse_jsrdirect): New.
920 (alpha_reloc_op): Add it.
921 (debug_exp): Handle it.
922 (DUMMY_RELOC_LITUSE_JSRDIRECT): New.
923 (emit_insn): Handle it.
924 * doc/c-alpha.texi (Alpha-Relocs): Document lituse_jsrdirect.
926 2005-05-31 Christian Groessler <chris@groessler.org>
928 * write.c (dump_section_relocs): Convert to ISO-C.
929 (write_relocs): Avoid signed/unsigned and fprintf argument
930 warnings in debug code.
932 2005-05-26 Zack Weinberg <zack@codesourcery.com>
934 * config/tc-arm.h (TC_FIX_TYPE): Change to int.
935 (TC_INIT_FIX_DATA): Initialize to 0, not NULL.
936 * config/tc-arm.c (fix_new_arm): Remove now-unnecessary cast.
937 (md_apply_fix3): Delete fix_is_thumb variable; refer to
938 fixP->tc_fix_data directly in the sole place it was used.
939 Explicitly truncate value, *valP, fixP->fx_addnumber, and
940 fixP->fx_offset to 32 bits, for consistent behavior between 32-
943 2005-05-27 Jan Beulich <jbeulich@novell.com>
945 * config/tc-ia64.c (struct proc_pending): New.
946 (unwind): Replace proc_start with proc_pending.
947 (unwind_diagnostic): Check unwind.proc_pending.sym.
948 (dot_proc): Replace unwind.proc_start with unwind.proc_pending.sym.
949 Check if previous proc not closed. Record all entry points.
950 (dot_endp): Replace unwind.proc_start with unwind.proc_pending.sym.
951 Set symbol sizes for entry points recorded in dot_proc. Check
952 arguments for consistency with respective .proc's.
953 (md_assemble): Replace unwind.proc_start with
954 unwind.proc_pending.sym.
956 2005-05-27 Jan Beulich <jbeulich@novell.com>
958 * config/tc-ia64.c (emit_one_bundle): Restrict scope of ptr, end_ptr,
959 and last_ptr. Check all in-use slots for first one with non-NULL
960 unwind_record. Don't reload end_ptr before second update round.
962 2005-05-26 James E Wilson <wilson@specifixinc.com>
964 * config/tc-ia64.c (extra_goodness): Update comment.
965 (md_begin): Add debugging code to print best_template table.
967 2005-05-25 Jan Beulich <jbeulich@novell.com>
969 * config/tc-ia64.c (md_begin): Don't try to match slot 2 of an MLX
972 2005-05-25 Jan Beulich <jbeulich@novell.com>
974 * config/tc-ia64.c (ia64_gen_real_reloc_type): Also handle
975 BFD_RELOC_UNUSED when determining the width of the reloc.
977 2005-05-25 Jan Beulich <jbeulich@novell.com>
979 * config/tc-ia64.c (dot_endp): Clear out all three pointers in unwind
982 2005-05-25 Jan Beulich <jbeulich@novell.com>
984 * config/tc-ia64.c (dot_radix): Rewrite.
986 2005-05-25 Jan Beulich <jbeulich@novell.com>
988 * config/tc-ia64.c (struct unw_rec_list): Remove next_slot_number
990 (alloc_record): Remove references to next_slot_number and
992 (emit_one_bundle): Likewise.
994 2005-05-22 Nick Clifton <nickc@redhat.com>
996 * config/tc-v850.c (md_apply_fix3): Pass the address of the
997 message buffer when invoking the insert function.
999 2005-05-21 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1001 * config/tc-hppa.c (pa_ip): Promote architecture from PA 1.0 to 1.1
1002 only if an instruction match is found.
1004 2005-05-20 Bob Wilson <bob.wilson@acm.org>
1006 * config/tc-xtensa.c (xg_assemble_vliw_tokens): Change subtraction
1007 to addition in argument to xtensa_dwarf2_emit_insn.
1009 2005-05-19 Zack Weinberg <zack@codesourcery.com>
1011 * Makefile.am: Have 'all' depend on 'info'.
1012 * Makefile.in: Regenerate.
1014 2005-05-19 Alan Modra <amodra@bigpond.net.au>
1016 * config/tc-ppc.c (ppc_force_relocation): Add BFD_RELOC_24_PLT_PCREL.
1018 2005-05-19 Anton Blanchard <anton@samba.org>
1020 * config/tc-ppc.c (parse_cpu): Handle "-mpower5".
1021 (md_show_usage): Document it.
1022 (ppc_setup_opcodes): Insert POWER5 mnemonics.
1023 * doc/c-ppc.texi (PowerPC-Opts): Document "-mpower5".
1025 2005-05-19 Jan Beulich <jbeulich@novell.com>
1027 * config/tc-ia64.c (dot_endp): Don't use global symbol for unwind
1028 relocations in unwind section.
1030 2005-05-18 Nick Clifton <nickc@redhat.com>
1032 * config/tc-v850.c (md_apply_fix3): Only use the insertion routine
1033 if one exists. Ignore any error messages it may produce, just
1034 allow it to perform the insertion.
1036 2005-05-17 Zack Weinberg <zack@codesourcery.com>
1038 * hash.c (hash_lookup): Add len parameter. All callers changed.
1039 (hash_find_n): New interface.
1040 * hash.h: Prototype hash_find_n.
1041 * sb.c: Include as.h.
1042 (scrub_from_sb, sb_to_scrub, scrub_position): New statics.
1043 (sb_scrub_and_add_sb): New interface.
1044 * sb.h: Prototype sb_scrub_and_add_sb.
1045 * input-scrub.c (input_scrub_include_sb): Use sb_scrub_and_add_sb.
1047 * config/tc-arm.h (TC_FORCE_RELOCATION_LOCAL): Remove
1048 reference to BFD_RELOC_ARM_GOT12 which is never generated.
1049 * config/tc-arm.c: Rewrite, adding Thumb-2 support.
1051 2005-05-17 Daniel Jacobowitz <dan@codesourcery.com>
1053 * doc/Makefile.am (gasver.texi): Don't use $<.
1054 * doc/Makefile.in: Regenerated.
1056 2005-05-17 Nick Clifton <nickc@redhat.com>
1059 * symbols.c (resolve_symbol_value): Do not move symbols whose
1060 value expression has not been resolved or finalized into the
1061 absolute section as this will confuse other parts of the assembler
1062 into thinking that their value is zero.
1064 2005-05-17 Jan Beulich <jbeulich@novell.com>
1066 * read.c (_find_end_of_line): New.
1067 (find_end_of_line): New.
1068 (HANDLE_CONDITIONAL_ASSEMBLY): Use it.
1069 (read_a_source_file): Use it.
1072 (get_line_sb): Use it.
1073 (s_errwarn): Replace discard_rest_of_line by ignore_rest_of_line.
1074 (s_comm_internal): Likewise.
1076 (s_macro): Likewise.
1077 (s_ignore): Use ignore_rest_of_line.
1078 * read.h (find_end_of_line): Prototype.
1079 (discard_rest_of_line): Remove prototype. #define to
1080 ignore_rest_of_line.
1082 2005-05-17 Nick Clifton <nickc@redhat.com>
1084 * config/tc-v850,h (TC_FIX_TYPE): Define.
1085 (TC_INIT_FIX_TYPE): Define.
1086 * config/tc-v850.c (md_assemble): When creating a fix record the
1087 operand in the tc_fix_data field.
1088 (md_apply_fix3): When applying a resolved fix use the operand's
1089 insertion procedure to store the value, if the operand has been
1092 2005-05-15 Daniel Jacobowitz <dan@codesourcery.com>
1094 * Makefile.am (m68k-parse.c, itbl-parse.c): Update ylwrap
1096 * Makefile.in: Regenerated.
1098 2005-05-13 Sterling Augustine <sterling@tensilica.com>
1099 Bob Wilson <bob.wilson@acm.org>
1101 * config/tc-xtensa.c (xtensa_insnbuf_set_operand): Clarify error
1103 (xtensa_mark_zcl_first_insns): Fix incorrect nesting of conditional
1104 for handling RELAX_CHECK_ALIGN_NEXT_OPCODE.
1106 2005-05-11 Alan Modra <amodra@bigpond.net.au>
1108 * config/tc-ppc.c (md_apply_fix3): Allow pcrel forms of BFD_RELOC_16,
1109 BFD_RELOC_LO16, BFD_RELOC_HI16 and BFD_RELOC_HI16_S.
1111 2005-05-10 Michael Matz <matz@suse.de>
1113 * frags.c (frag_grow): Don't be too greedy in allocating memory.
1115 * config/tc-hppa.c (pa_block): Check arguments to .block[z].
1117 2005-05-10 Hans-Peter Nilsson <hp@bitrange.com>
1120 * config/tc-mmix.c (mmix_handle_mmixal): Rearrange slightly.
1121 Handle label-without-colon before ordinary dot-pseudo as an
1122 ordinary label. Don't leak memory for label-without-colon alone
1123 on a line. Don't mmixal-munge operands for dot-pseudos.
1125 2005-05-10 Jan Beulich <jbeulich@novell.com>
1127 * macro.c (get_any_string): Remove the two last parameters. Replace
1128 references to the former expand parameter by using macro_alternate.
1129 Simplify loop condition for checking for end-of-string.
1130 (get_string): Remove redunant call to sb_skip_white.
1131 (do_formals): Remove two last arguments to get_any_string.
1132 (macro_expand): Likewise.
1133 (expand_irp): Likewise.
1135 2005-05-10 Jan Beulich <jbeulich@novell.com>
1137 * read.c (s_macro): Move local variable 'local' to smaller scope.
1138 Call sb_kill on it when done.
1140 2005-05-09 Jan Beulich <jbeulich@novell.com>
1142 * config/tc-i386.c (optimize_disp): Discard displacement entirely
1143 when zero and not required by encoding constraints.
1145 2005-05-09 H.J. Lu <hongjiu.lu@intel.com>
1148 * config/tc-sh64.c (sh64_fake_label): New.
1150 * config/tc-sh64.h (TC_FAKE_LABEL): New.
1152 * doc/internals.texi (TC_FAKE_LABEL): Document.
1154 * write.c (TC_FAKE_LABEL): New.
1155 (adjust_reloc_syms): Use it.
1156 (write_object_file): Likewise.
1158 2005-05-09 Jan Beulich <jbeulich@novell.com>
1160 * config/tc-i386.c (parse_insn): Disallow use of prefix separator
1161 and comma in Intel mode.
1163 2005-05-09 Jan Beulich <jbeulich@novell.com>
1165 * config/tc-i386.c (tc_x86_regname_to_dw2regnum): Correct 64-bit mode
1166 names to match ABI. Add more registers for 32-bit and 64-bit modes.
1167 Make name array static and const. Adjust lookup to account for NULL
1168 entries (standing for unused register numbers).
1170 2005-05-09 Jan Beulich <jbeulich@novell.com>
1172 * config/tc-i386.c (parse_insn): Consider all matching instructions
1173 when checking for string instruction after string-only prefix.
1175 2005-05-07 H.J. Lu <hongjiu.lu@intel.com>
1178 * config/tc-ia64.c (start_unwind_section): Properly check
1179 comdat group with SHF_GROUP.
1181 2005-05-06 Bob Wilson <bob.wilson@acm.org>
1183 * doc/c-xtensa.texi (Literal Directive): Spelling correction.
1185 2005-05-06 Bob Wilson <bob.wilson@acm.org>
1187 * config/tc-xtensa.c: Remove excess whitespace.
1188 * config/tc-xtensa.h: Likewise.
1189 * config/xtensa-istack.h: Likewise.
1190 * config/xtensa-relax.c: Likewise.
1191 * config/xtensa-relax.h: Likewise.
1193 2005-05-06 Nick Clifton <nickc@redhat.com>
1195 * sb.h: Fix formatting of comments.
1196 * sb.c: Fix formatting of comments.
1198 2005-05-06 Jan Beulich <jbeulich@novell.com>
1200 * sb.h (sb_add_buffer): Reintroduce.
1201 * sb.c (sb_add_buffer): Likewise.
1203 2005-05-06 Jan Beulich <jbeulich@novell.com>
1205 * macro.c (new_formal, del_formal): New.
1206 (do_formals): Use new_formal. Check for and parse qualifier. Warn if
1207 required argument has default value. Stop looking for more formal
1208 when there was a vararg one.
1209 (macro_expand_body): Use new_formal and del_formal.
1210 (macro_expand): Likewise. Initialize local variable err. Don't
1211 return immediately when encountering an error. Warn when keyword
1212 argument already had a value assigned. Eliminate duplicate clearing
1213 of argument value. When current positional argument matches parameter
1214 of vararg type, assign to it all the remaining arguments. Issue error
1215 when required parameter does not have value.
1216 (free_macro): Use del_formal.
1217 (expand_irp): Initialize formal type. Free buffers associated with
1218 formal prior to returning.
1219 * macro.h (struct formal_struct): Add new field 'type' with new
1220 enumeration type 'formal_type'.
1221 * doc/as.texinfo: Document macro parameter qualifiers.
1222 * NEWS: Mention new functionality.
1224 2005-05-06 Jan Beulich <jbeulich@novell.com>
1226 * cond.c (s_ifb): New.
1227 * read.c (potable): Add s_ifb as handler for .ifb and .ifnb.
1228 * read.h (s_ifb): Prototype.
1229 * doc/as.texinfo: Document .ifb and .ifnb.
1231 2005-05-05 Steve Ellcey <sje@cup.hp.com>
1233 * config/tc-ia64.c (MIN): Undef.
1235 2005-05-05 Paul Brook <paul@codesourcery.com>
1237 * config/tc-i386.h (ELF_TARGET_FORMAT): Define for TE_VXWORKS.
1239 2005-05-05 Matt Thomas <matt@3am-software.com>
1241 * config/tc-vax.c (md_assemble): Don't assume a valueT is 4
1244 2005-05-05 Nick Clifton <nickc@redhat.com>
1246 * Update the address and phone number of the FSF organization in
1247 the GPL notices in the following files:
1248 COPYING, app.c, as.c, as.h, asintl.h, atof-generic.c, bignum.h,
1249 bit_fix.h, cgen.c, cgen.h, cond.c, debug.c, depend.c, dw2gencfi.c,
1250 dw2gencfi.h, dwarf2dbg.c, dwarf2dbg.h, ecoff.c, ecoff.h, ehopt.c,
1251 emul-target.h, emul.h, expr.c, expr.h, flonum-copy.c,
1252 flonum-konst.c, flonum.h, frags.c, frags.h, hash.c, hash.h,
1253 input-file.c, input-file.h, input-scrub.c, itbl-lex.h, itbl-lex.l,
1254 itbl-ops.c, itbl-ops.h, itbl-parse.y, listing.c, listing.h,
1255 literal.c, macro.c, macro.h, messages.c, obj.h, output-file.c,
1256 output-file.h, read.c, read.h, sb.c, sb.h, stabs.c,
1257 struc-symbol.h, subsegs.c, subsegs.h, symbols.c, symbols.h, tc.h,
1258 write.c, write.h, config/aout_gnu.h, config/atof-ieee.c,
1259 config/atof-vax.c, config/itbl-mips.h, config/m68k-parse.h,
1260 config/m68k-parse.y, config/m88k-opcode.h, config/obj-aout.c,
1261 config/obj-aout.h, config/obj-bout.c, config/obj-bout.h,
1262 config/obj-coff.c, config/obj-coff.h, config/obj-ecoff.c,
1263 config/obj-ecoff.h, config/obj-elf.c, config/obj-elf.h,
1264 config/obj-evax.c, config/obj-evax.h, config/obj-hp300.c,
1265 config/obj-hp300.h, config/obj-ieee.c, config/obj-ieee.h,
1266 config/obj-multi.h, config/obj-som.c, config/obj-som.h,
1267 config/tc-a29k.c, config/tc-a29k.h, config/tc-alpha.c,
1268 config/tc-alpha.h, config/tc-arc.c, config/tc-arc.h,
1269 config/tc-arm.h, config/tc-avr.c, config/tc-avr.h,
1270 config/tc-cris.c, config/tc-cris.h, config/tc-crx.c,
1271 config/tc-crx.h, config/tc-d10v.c, config/tc-d10v.h,
1272 config/tc-d30v.c, config/tc-d30v.h, config/tc-dlx.c,
1273 config/tc-dlx.h, config/tc-fr30.c, config/tc-fr30.h,
1274 config/tc-frv.c, config/tc-frv.h, config/tc-generic.c,
1275 config/tc-generic.h, config/tc-h8300.c, config/tc-h8300.h,
1276 config/tc-h8500.c, config/tc-h8500.h, config/tc-hppa.c,
1277 config/tc-hppa.h, config/tc-i370.c, config/tc-i370.h,
1278 config/tc-i386.c, config/tc-i386.h, config/tc-i860.c,
1279 config/tc-i860.h, config/tc-i960.c, config/tc-i960.h,
1280 config/tc-ia64.c, config/tc-ia64.h, config/tc-ip2k.c,
1281 config/tc-ip2k.h, config/tc-iq2000.c, config/tc-iq2000.h,
1282 config/tc-m32r.c, config/tc-m32r.h, config/tc-m68851.h,
1283 config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-m68k.c,
1284 config/tc-m68k.h, config/tc-m88k.c, config/tc-m88k.h,
1285 config/tc-maxq.c, config/tc-maxq.h, config/tc-mcore.c,
1286 config/tc-mcore.h, config/tc-mips.c, config/tc-mips.h,
1287 config/tc-mmix.c, config/tc-mmix.h, config/tc-mn10200.c,
1288 config/tc-mn10200.h, config/tc-mn10300.c, config/tc-mn10300.h,
1289 config/tc-msp430.c, config/tc-msp430.h, config/tc-ns32k.c,
1290 config/tc-ns32k.h, config/tc-openrisc.c, config/tc-openrisc.h,
1291 config/tc-or32.c, config/tc-or32.h, config/tc-pdp11.c,
1292 config/tc-pdp11.h, config/tc-pj.c, config/tc-pj.h,
1293 config/tc-ppc.c, config/tc-ppc.h, config/tc-s390.c,
1294 config/tc-s390.h, config/tc-sh.c, config/tc-sh.h,
1295 config/tc-sh64.c, config/tc-sh64.h, config/tc-sparc.c,
1296 config/tc-sparc.h, config/tc-tahoe.c, config/tc-tahoe.h,
1297 config/tc-tic30.c, config/tc-tic30.h, config/tc-tic4x.c,
1298 config/tc-tic4x.h, config/tc-tic54x.c, config/tc-tic54x.h,
1299 config/tc-tic80.c, config/tc-tic80.h, config/tc-v850.c,
1300 config/tc-v850.h, config/tc-vax.c, config/tc-vax.h,
1301 config/tc-w65.c, config/tc-w65.h, config/tc-xstormy16.c,
1302 config/tc-xstormy16.h, config/tc-xtensa.c, config/tc-xtensa.h,
1303 config/tc-z8k.c, config/tc-z8k.h, config/te-386bsd.h,
1304 config/te-freebsd.h, config/te-hp300.h, config/te-hppa.h,
1305 config/te-ic960.h, config/te-irix.h, config/te-nbsd.h,
1306 config/te-netware.h, config/te-sparcaout.h, config/te-sun3.h,
1307 config/te-tmips.h, config/te-vxworks.h, config/vax-inst.h,
1308 config/xtensa-istack.h, config/xtensa-relax.c,
1309 config/xtensa-relax.h, doc/fdl.texi
1311 2005-05-05 Nick Clifton <nickc@redhat.com>
1313 * config/tc-arm.c (arm_opts): Make -mlittle-endian switch set
1314 the target_big_endian variable to false.
1316 2005-05-04 Alan Modra <amodra@bigpond.net.au>
1318 * config/obj-ecoff.c (ecoff_frob_file_before_fix): Correct section
1319 list traversal. Use bfd_section_list_prepend.
1320 * config/tc-mmix.c (mmix_frob_file): Don't needlessly iterate
1321 over the section list.
1322 * config/tc-xtensa.c (xtensa_remove_section): Delete.
1323 (xtensa_insert_section): Delete.
1324 (xtensa_move_seg_list_to_beginning): Use bfd_section_list_remove
1325 and bfd_section_list_prepend.
1326 (xtensa_reorder_seg_list): Use bfd_section_list_remove and
1327 bfd_section_list_insert_after.
1329 2005-05-03 Nick Clifton <nickc@redhat.com>
1331 * config/obj-ecoff.c (ecoff_frob_file_before_fix): Fix invocations
1332 of bfd_section_list... macros.
1333 * config/tc-mmix.c (mmix_frob_file): Likewise.
1334 * config/tc-xtensa.c (xtensa_remove_section): Likewise.
1335 (xtensa_insert_section): Likewise.
1337 * macro.c (macro_hash): Remove static.
1338 * macro.h (macro_hash): Provide an external declaration.
1340 2005-05-02 H.J. Lu <hongjiu.lu@intel.com>
1342 * write.c (write_object_file): Use bfd_section_double_list_remove
1345 2005-05-02 Daniel Jacobowitz <dan@codesourcery.com>
1347 * doc/Makefile.am (gasver.texi): Correct quoting.
1348 * doc/Makefile.in: Regenerated.
1350 2005-04-29 Ralf Corsepius <ralf.corsepius@rtems.org>
1352 * configure.tgt: Add h8300*-*-rtemscoff.
1353 Switch h8300*-*-rtems* to elf.
1355 2005-04-29 H.J. Lu <hongjiu.lu@intel.com>
1357 * hash.c: Undo the last change.
1360 2005-04-29 Daniel Jacobowitz <dan@codesourcery.com>
1362 * doc/Makefile.am (gasver.texi): Depend on bfd/configure instead
1364 (DISTCLEANFILES): Remove.
1365 (MAINTAINERCLEANFILES): Add asconfig.texi.
1366 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
1368 2005-04-29 Ben Elliston <bje@au.ibm.com>
1370 * Makefile.am (GAS_CFILES): Remove bignum-copy.c.
1371 (GENERIC_OBJS): Likewise, remove bignum-copy.o.
1372 (bignum-copy.o): Remove.
1373 * Makefile.in: Regenerate.
1374 * makefile.vms (OBJS): Remove bignum-copy.obj.
1375 * symbols.h (local_symbol_make): Remove declaration.
1376 (verify_symbol_chain_2): Likewise.
1377 * symbols.c (local_symbol_make): Make static.
1378 (max_indent_level): Likewise.
1379 (verify_symbol_chain_2): Remove.
1380 * macro.c (macro_hash): Make static.
1381 * messages.c (fprint_value): Remove.
1382 * read.h (get_absolute_expr): Remove.
1383 (emit_leb128_expr): Likewise.
1384 (do_s_func): Likewise.
1385 * read.c (do_s_func): Make static.
1386 (emit_leb128_expr): Likewise.
1387 (get_absolute_expr): Likewise.
1388 * as.h (as_howmuch): Remove declaration.
1389 (fprint_value): Likewise.
1390 * as.c (myname): Make static.
1391 * input-scrub.c (as_howmuch): Remove.
1392 (as_1_char): Likewise.
1393 * input-file.h (input_file_is_open): Remove.
1394 * input-file.c (input_file_is_open): Likewise.
1395 * expr.h (expr_build_unary): Remove declaration.
1396 (expr_build_binary): Likewise.
1397 * expr.c (expr_build_unary): Remove.
1398 (expr_build_binary): Likewise.
1399 * hash.h (hash_replace): Remove declaration.
1400 (hash_delete): Likewise.
1401 * hash.c (hash_replace): Remove.
1402 (hash_delete): Likewise.
1403 * bignum-copy.c (bignum_copy): Move from here ..
1404 * config/tc-vax.c (bignum_copy): .. to here.
1405 * bignum.h (LOG_TO_BASE_2_OF_10): Remove.
1406 (bignum_copy): Remove extern declaration.
1407 * sb.h (string_count): Remove extern declaration.
1408 (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
1409 (sb_name): Likewise.
1410 * sb.c (dsize): Replace preprocessor macro with static int.
1411 (string_count): Make static.
1412 (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
1413 (sb_name): Likewise.
1414 * config/obj-coff.c (dim_index): Make static.
1415 * config/tc-i386.c (GOT_symbol): Likewise.
1416 (output_invalid_buf): Likewise.
1417 * doc/internals.texi (Warning and error messages): Remove the
1418 prototype for fprint_value.
1420 2005-04-27 Ben Elliston <bje@au.ibm.com>
1424 2005-04-26 H.J. Lu <hongjiu.lu@intel.com>
1426 * config/obj-multi.h (FAKE_LABEL_NAME): Defined.
1428 * read.c (pseudo_set): Disallow symbol set to common symbol.
1431 * write.c (write_object_file): Report common symbol name when
1432 disallowing local symbol set to common symbol.
1433 (adjust_reloc_syms): Disallow local symbol set to undefined
1436 2005-04-25 Jan Beulich <jbeulich@novell.com>
1438 * macro.c (macro_expand_body): Replace locals indicator parameters
1439 with actual macro_entry. New local variables macro_line and err.
1440 Don't return when encountering an error, just record the fact.
1441 Detect local symbol name colliding with parameter. Track line number
1442 inside of macro expansion.
1443 (do_formals): Move local variable name to wider scope. Check
1444 parameter of the same name doesn't already exist. In MRI mode, also
1445 check it doesn't collide with the argument count pseudo-parameter).
1446 (define_macro): Add file and line number parameters. Remove local
1447 variable namestr. New local variable error. Initialize macro_entry
1448 members file, line, and name. Don't return when encountering an
1449 error, just record the fact. Use %s in some diagnostics for read.c
1450 to insert the macro name. Free macro_entry on error.
1451 (macro_expand): Pass macro_entry to macro_epand_body. Don't return
1452 when encountering an error, just record the fact.
1453 (expand_irp): Don't return when encountering an error, just record
1455 * macro.h (macro_struct): New members name, file, and line.
1456 (define_macro): Add file and line number parameters.
1457 * read.c (s_macro): Pass file and line to define_macro. Tag warning
1458 regarding pseudo-op redefinition with the file/line that macro
1459 definition started at.
1461 2005-04-22 Bob Wilson <bob.wilson@acm.org>
1463 * config/tc-xtensa.c (LOOKAHEAD_ALIGNER): Delete macro.
1464 (future_alignment_required): Remove ifdefs that use it.
1466 2005-04-22 Bob Wilson <bob.wilson@acm.org>
1468 * config/tc-xtensa.c (xg_get_build_instr_size): Remove.
1469 (xg_is_narrow_insn, xg_expand_narrow): Remove. Merge into...
1470 (xg_is_single_relaxable_insn): ...here. Add "targ" and "narrow_only"
1472 (xg_assembly_relax, xg_find_narrowest_format, relaxation_requirements,
1473 convert_frag_narrow): Use new version of xg_is_single_relaxable_insn.
1475 2005-04-21 Christian Groessler <chris@groessler.org>
1477 * config/tc-z8k.c (md_assemble): Fix buffer overrun in operand[]
1480 2005-04-20 H.J. Lu <hongjiu.lu@intel.com>
1482 * config/obj-aout.h (S_IS_EXTERN): Removed.
1483 * config/obj-bout.h (S_IS_EXTERN): Likewise.
1484 * config/obj-coff.h (S_IS_EXTERN): Likewise.
1485 * symbols.c (S_IS_EXTERN): Likewise.
1486 * symbols.h (S_IS_EXTERN): Likewise.
1488 * config/tc-alpha.c (tc_gen_reloc): Replace S_IS_EXTERN with
1490 * config/tc-d10v.c (md_apply_fix3): Likewise.
1491 * config/tc-ia64.c (ia64_fix_adjustable): Likewise.
1492 * config/tc-iq2000.c (iq2000_fix_adjustable): Likewise.
1493 * config/tc-m32r.c (m32r_fix_adjustable): Likewise.
1494 * config/tc-mmix.c (mmix_adjust_symtab): Likewise.
1495 * config/tc-sh64.c (shmedia_frob_file_before_adjust): Likewise.
1496 (shmedia_md_convert_frag): Likewise.
1497 * symbols.c (print_symbol_value_1): Likewise.
1498 * write.c (write_object_file): Likewise.
1500 2005-04-20 Nick Clifton <nickc@redhat.com>
1502 * config/tc-xtensa.c (get_aligned_diff): Change type of
1503 branch_align to offsetT so that its signedness matches that of
1506 * config/tc-mips.c (macro): Use sprintf_vma to convert a > 32 bit
1507 number into a readable string.
1508 (load_register): Likewise.
1510 2005-04-20 Andreas Schwab <schwab@suse.de>
1512 * config/tc-ia64.c (specify_resource): Initialize all of tmpl.
1514 2005-04-19 David S. Miller <davem@davemloft.net>
1516 * config/tc-sparc.c (md_assemble): If sparc_ip gives us a
1517 NULL insn, exit early. Remove now spurious NULL checks.
1518 (sparc_ip): Use as_bad for unknown opcode errors, set *pinsn
1521 2005-04-19 Jan Beulich <jbeulich@novell.com>
1523 * symbols.h (symbol_find_base): Remove prototype.
1524 * symbols.c (save_symbol_name): Remove code section conditional upon
1526 (symbol_find): Remove.
1527 (symbol_find_base): Rename to symbol_find.
1528 * subsegs.c (section_symbol): Replace use of symbol_find_base with
1530 * config/obj-coff.c (tag_insert): Remove code section conditional
1531 upon STRIP_UNDERSCORE.
1532 (obj_coff_def): Likewise.
1533 (obj_coff_endef): Replace use of symbol_find_base with symbol_find.
1534 (coff_frob_symbol): Likewise.
1535 (yank_symbols): Likewise.
1536 (c_section_symbol): Likewise.
1537 * config/obj-coff.h (DO_NOT_STRIP): Remove.
1538 * config/tc-arm.c (symbol_locate): Remove code section conditional
1539 upon STRIP_UNDERSCORE.
1540 * config/tc-h8300.h (DO_NOT_STRIP): Remove.
1541 * config/tc-h8500.h (DO_NOT_STRIP): Remove.
1542 * config/tc-sh.h (DO_NOT_STRIP): Remove.
1543 * config/tc-w65.h (DO_NOT_STRIP): Remove.
1544 * config/tc-z8k.h (DO_NOT_STRIP): Remove.
1546 2005-04-19 Andreas Schwab <schwab@suse.de>
1548 * config/tc-ia64.c (md_assemble): Fix error message for wrong
1549 access to application registers.
1551 2005-04-19 Jan Beulich <jbeulich@novell.com>
1553 * config/te-sysv32.h: Remove.
1554 * Makefile.am (TARG_ENV_HFILES): Remove reference to
1556 * Makefile.in (TARG_ENV_HFILES): Likewise.
1558 2005-04-19 Jan Beulich <jbeulich@novell.com>
1561 * config/tc-ia64.c (ia64_canonicalize_symbol_name): Re-allow zero-
1564 2005-04-18 Mark Kettenis <kettenis@gnu.org>
1566 * config/tc-i386.c (md_begin): Allow hyphens in mnemonics.
1568 2005-04-18 Maciej W. Rozycki <macro@linux-mips.org>
1570 * config/tc-mips.c (normalize_constant_expr): Don't check for
1572 (check_absolute_expr): Only call normalize_constant_expr() if
1574 (mips_ip): Likewise.
1576 * config/tc-mips.c (check_absolute_expr): Fix formatting.
1578 2005-04-18 Jan Beulich <jbeulich@novell.com>
1580 * macro.c (free_token): New, freeing all the memory associated with a
1582 (do_formals): Move initializers to ...
1583 (define_macro): ... here.
1584 (delete_macro): Convert passed in name to lower case. Warn when
1585 purging macro that doesn't exist. Use hash_jam instead of hash_delete.
1587 2005-04-15 Maciej W. Rozycki <macro@linux-mips.org>
1589 * config/tc-mips.c (normalize_constant_expr): Fix formatting.
1591 2005-04-15 Jan Beulich <jbeulich@novell.com>
1593 * config/obj-elf.c (obj_elf_struct): New.
1594 (elf_pseudo_table). Use it for .offset and .struct.
1596 2005-04-14 Bob Wilson <bob.wilson@acm.org>
1597 Sterling Augustine <sterling@tensilica.com>
1599 * config/tc-xtensa.c (get_aligned_diff): Handle target_size larger
1600 than the section alignment.
1602 2005-04-14 Bob Wilson <bob.wilson@acm.org>
1603 H.J. Lu <hongjiu.lu@intel.com>
1605 * config/tc-xtensa.h (struct xtensa_frag_type): Add lit_frchain field.
1606 * config/tc-xtensa.c (xg_translate_sysreg_op,
1607 xtensa_translate_old_userregs_ops,
1608 xtensa_find_unaligned_branch_targets,
1609 xtensa_find_unaligned_loops, xtensa_fix_close_loop_end_frags,
1610 relax_frag_add_nop): Support 64-bit host.
1611 (xtensa_mark_literal_pool_location, xtensa_move_literals): Use
1612 tc_frag_data lit_frchain and lit_seg fields instead of fr_var.
1614 2005-04-14 Mark Kettenis <kettenis@gnu.org>
1616 * configure.tgt: Add support for OpenBSD/sparc ELF.
1618 * configure.tgt: Set emulation for mips-*-openbsd*.
1619 Remove broken mips-dec-openbsd* config.
1620 * configure.in: Set default ABI for mips64-*-openbsd*.
1621 * configure: Regenerate.
1623 2005-04-14 Maciej W. Rozycki <macro@linux-mips.org>
1625 * config/tc-mips.c (macro) [ldd_std]: Don't attempt the GP
1626 optimization for constant addresses.
1628 2005-04-14 Nick Clifton <nickc@redhat.com>
1630 * as.c (main): Move parse_args before symbol_begin and frag_init
1631 so that the hash table size can be set before it is used.
1632 * hash.c: Use an unsigned long type for the size of the hash
1634 * hash.h (set_gas_hash_table_size): Update the prototype.
1636 2005-04-14 Alan Modra <amodra@bigpond.net.au>
1638 * Makefile.am (NO_WERROR): Define. Use instead of -Wno-error.
1639 * acinclude.m4: Include ../bfd/warning.m4.
1640 * configure.in: Invoke AM_BINUTILS_WARNINGS.
1641 * Makefile.in: Regenerate.
1642 * configure: Regenerate.
1643 * doc/Makefile.in: Regenerate.
1645 2005-04-13 Maciej W. Rozycki <macro@linux-mips.org>
1647 * config/tc-mips.c (IS_ZEXT_32BIT_NUM): New macro.
1648 (normalize_address_expr): New function to sign-extend address
1649 offsets that fit into 32 bits in 32-bit mode.
1650 (macro_build_ldst_constoffset): Use normalize_address_expr()
1651 instead of a handcoded sequence.
1652 (load_register): Likewise. Report oversized numbers in a useful
1654 (macro) [ld_st, ldd_std]: Reject all oversized offsets, not only
1655 for constant addresses. Report oversized numbers in a useful way.
1656 (mips_ip): Use normalize_address_expr() for addresses.
1658 2005-04-12 Mark Kettenis <kettenis@gnu.org>
1660 * config/tc-i386.c (output_insn): Handle VIA PadLock instructions
1661 similar to other instructions now that they're marked as ImmExt.
1663 2005-04-12 Nick Clifton <nickc@redhat.com>
1665 * hash.c (DEFAULT_SIZE): Delete. Replace with:
1666 (gas_hash_table_size): New static variable.
1667 (set_gas_hash_table_size): New function: Records a requested size
1668 for the hash tables.
1669 (get_gas_hash_table_size): New function: Return a prime number
1670 near the requested size of the hash table.
1671 (hash_new): Use get_gas_hash_table_size.
1672 * hash.h: Add a prototype for set_gas_hash_table_size.
1673 * as.c (show_usage): Add description of new switches: --hash-size
1674 and --reduce-memory-overheads.
1675 (option_values): Add OPTION_HASH_TABLE_SIZE and
1676 OPTION_REDUCE_MEMORY_OVERHEADS.
1677 (std_longpopts): Add entries for the new options.
1678 (parse_args): Handle the new options.
1679 * Makefile.am: Add a dependency of as.c on hash.h.
1680 * Makefile.in: Regenerate.
1681 * doc/as.texinfo: Document the new switches.
1682 * NEWS: Mention the new switches.
1684 2005-04-12 Nick Clifton <nickc@redhat.com>
1687 * config/tc-hppa.c (pre_defined_registers): Fix %farg[0-3]
1690 2005-04-12 Alan Modra <amodra@bigpond.net.au>
1692 * Makefile.am: Run "make dep-am".
1693 * Makefile.in: Regenerate.
1695 2005-04-11 Sterling Augustine <sterling@tensilica.com>
1696 Bob Wilson <bob.wilson@acm.org>
1698 * config/tc-xtensa.c (check_t1_t2_reads_and_writes): Fix typo.
1700 2005-04-11 Mark Kettenis <kettenis@gnu.org>
1702 * configure.tgt (generic_target): Add support for OpenBSD/i386 ELF.
1704 2005-04-11 Jan Beulich <jbeulich@novell.com>
1706 * NEWS: Mention these changes and their effects.
1707 * macro.c (get_token): Use is_name_beginner/is_part_of_name/
1709 (check_macro): Likewise.
1710 (buffer_and_nest): Likewise. Permit multiple labels. Don't discard
1711 labels together with the closing pseudo-op.
1712 (macro_expand_body): Adjust comment. Range-check input before use.
1713 Adjust mis-spelled diagnostic. Use is_name_beginner.
1714 * read.c (try_macro): New.
1715 (read_a_source_file): New static variable last_eol. Don't list
1716 macro expansion lines more than once. Call try_macro.
1717 (s_macro): Set section of line_label to absolute instead of undefined.
1718 * doc/as.texinfo: Add information on the caveats of these changes.
1720 2005-04-11 Alan Modra <amodra@bigpond.net.au>
1722 * symbols.c (symbol_X_add_number): Change return type to "offsetT *".
1723 * symbols.h (symbol_X_add_number): Update prototype.
1725 2005-04-10 Eric Christopher <echristo@redhat.com>
1727 * symbols.c (symbol_X_add_number): Fix warning.
1729 2005-04-10 H.J. Lu <hongjiu.lu@intel.com>
1731 * config/tc-m68k.c (md_begin): Support 64bit host.
1732 (get_num): Support 64bit BFD on 32bit host.
1734 2005-04-10 H.J. Lu <hongjiu.lu@intel.com>
1736 * config/tc-mips.c (md_apply_fix3): Fix typos in BFD_RELOC_64.
1738 2005-04-09 Alan Modra <amodra@bigpond.net.au>
1740 * read.c (assign_symbol): Remove const from parm. Fix xcalloc
1741 call. Don't do the COFF hacks for multi-emulation gas. Move
1742 demand_empty_rest_of_line back to caller.
1743 (s_set, equals): demand_empty_rest_of_line here.
1746 * as.h (rs_dummy): Define.
1747 * symbols.c (symbol_X_add_number): New function.
1748 * symbols.h (symbol_X_add_number): Declare.
1749 * stabs.c (aout_process_stab): Tidy symbol frag setting.
1750 * read.c (assign_symbol): New function, split out from s_set.
1751 Use symbol_find_or_make. Leave fr_type of dummy frag as rs_dummy.
1752 Fix COFF hacks for multi-emulation gas.
1753 (s_set): Call assign_symbol. Remove "register" keyword.
1754 (set_zero_frag): New function.
1755 (pseudo_set): Always check for assignment to section syms.
1756 Always set segment and frag of symbol, and likewise extern for
1757 aout/bout. Handle assignment of sym=sym+/-const specially. Don't
1758 special case exp.X_add_number non-zero for O_symbol expressions.
1759 (equals): Use assign_symbol.
1761 2005-04-08 Bob Wilson <bob.wilson@acm.org>
1763 * config/tc-xtensa.c (xtensa_create_xproperty_segments): Skip
1766 2005-04-06 H.J. Lu <hongjiu.lu@intel.com>
1768 * config/tc-i386.c (tc_gen_reloc): Don't turn
1769 BFD_RELOC_X86_64_32S into BFD_RELOC_32.
1771 2005-04-06 Nick Clifton <nickc@redhat.com>
1773 * po/rw.po: New translation: Kinyarwanda
1774 * configure.in (ALL_LINGUAS): Add rw
1775 * configure: Regenerate.
1777 2005-04-05 Sterling Augustine <sterling@tensilica.com>
1778 Bob Wilson <bob.wilson@acm.org>
1780 * config/tc-xtensa.c (branch_align_power): New.
1781 (xtensa_find_unaligned_branch_targets, get_aligned_diff,
1782 future_alignment_required): Use branch_align_power to check section
1783 alignment as well as xtensa_fetch_width when aligning branch targets.
1785 2005-04-05 Bob Wilson <bob.wilson@acm.org>
1787 * config/tc-xtensa.c: Warning fixes throughout.
1788 (xtensa_fetch_width): Change to unsigned.
1789 (assemble_nop, xtensa_find_unaligned_branch_targets,
1790 xtensa_find_unaligned_loops, xg_assemble_vliw_tokens,
1791 is_narrow_branch_guaranteed_in_range, xtensa_fix_close_loop_end_frags,
1792 min_bytes_to_other_loop_end, unrelaxed_frag_min_size,
1793 unrelaxed_frag_max_size, xtensa_fix_short_loop_frags,
1794 count_insns_to_loop_end, unrelaxed_frag_min_insn_count,
1795 get_text_align_max_fill_size, get_text_align_nop_count,
1796 get_text_align_nth_nop_size, get_noop_aligned_address,
1797 get_aligned_diff, convert_frag_align_next_opcode,
1798 convert_frag_immed_finish_loop, xtensa_create_property_segments,
1799 xtensa_create_xproperty_segments, xt_block_aligned_size): Clean up
1800 types, avoiding size_t and using offsetT and addressT appropriately.
1801 (get_text_align_power): Clean up types. Avoid incorrect bound.
1802 (get_text_align_fill_size): Clean up types. Restructure for clarity.
1804 2005-04-04 H.J. Lu <hongjiu.lu@intel.com>
1806 * config/tc-ia64.c (start_unwind_section): Undo the change
1808 (generate_unwind_image, dot_endp): Likewise.
1810 2005-04-01 David Mosberger <davidm@hpl.hp.com>
1812 * config/tc-ia64.c (ia64_handle_align): Move le_nop and
1813 le_nop_stop arrays and initializers to file scope.
1814 (md_begin): When generating code for anything other than
1815 Itanium 1, use MMI instead of MFI NOP bundles as a filler.
1817 2005-04-01 Jan Beulich <jbeulich@novell.com>
1819 * config/tc-i386.c (output_imm): Also set sign flag for 64-bit push
1822 2005-04-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
1824 * NEWS: Mention [fdgh]_floating.
1825 * config/atof-vax.c: Fix some whitespace.
1826 * config/tc-vax.c (md_pseudo_table): Add "[fdgh]_floating".
1828 2005-04-01 Nick Clifton <nickc@redhat.com>
1830 * configure.in: Add a check for <unistd.h> providing a prototype
1831 for getopt() which is compatible with the one in
1832 include/getopt.h. If so then define HAVE_DECL_GETOPT.
1833 * configure: Regenerate.
1834 * config.in (HAVE_DECL_GETOPT): Add.
1836 2005-04-01 Jan Beulich <jbeulich@novell.com>
1838 * config/tc-i386.c (s_bss): Call obj_elf_section_change_hook.
1840 2005-04-01 Jan Beulich <jbeulich@novell.com>
1842 * config/tc-i386.c (md_apply_fix3): Also handle BFD_RELOC_X86_64_32S.
1843 (tc_gen_reloc): Handle BFD_RELOC_X86_64_32S in the default case.
1845 2005-03-30 Julian Brown <julian@codesourcery.com>
1847 * config/tc-arm.c (arm_adjust_symtab): Rename
1848 bfd_elf32_is_arm_mapping_symbol_name to bfd_is_arm_mapping_symbol_name.
1850 2005-03-30 Julian Brown <julian@codesourcery.com>
1852 * config/tc-arm.c (mapping_state): Change documentation in function
1853 comment to cross-reference spec instead. Change type of mapping symbols
1855 (arm_adjust_symtab): Don't change type of mapping symbols here.
1857 2005-03-30 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
1859 * as.h [NEED_DECLARATION_FFS] (ffs): Prototype and alphabetize.
1860 * config.in: Regenerate.
1861 * configure: Regenerate.
1862 * configure.in: Check for ffs decl and alphabetize.
1864 2005-03-29 Daniel Jacobowitz <dan@codesourcery.com>
1865 Phil Blundell <philb@gnu.org>
1867 * config/tc-arm.c (arm_parse_reloc): Add TLS relocations.
1868 (md_apply_fix3): Mark TLS symbols.
1869 (tc_gen_reloc): Handle TLS relocations.
1870 (arm_fix_adjustable): Ignore TLS relocations.
1871 (s_arm_elf_cons): Support expressions after decorated symbols.
1873 2005-03-29 Julian Brown <julian@codesourcery.com>
1875 * config/tc-arm.c (marked_pr_dependency): New bitmap, bit N indicates
1876 whether personality routine index N has been output for this section.
1877 (mapping_state): tc_segment_info_data now struct not enum.
1878 (arm_elf_change_section): Likewise, and marked_pr_dependency is now
1879 handled on section change.
1880 (create_unwind_entry): Previous code to output dependency removed.
1881 (s_arm_unwind_fnend): Output dependency if it hasn't been done already
1883 * config/tc-arm.h (TC_SEGMENT_INFO_TYPE): Redefined as struct
1884 arm_segment_info_type.
1885 (arm_segment_info_type): New struct.
1887 2005-03-28 Sterling Augustine <sterling@tensilica.com>
1888 Bob Wilson <bob.wilson@acm.org>
1890 * config/tc-xtensa.c (do_align_targets): Update comment.
1891 (xtensa_frob_label): Compute "freq" before possibly switching frags.
1892 Insert a LOOP_END frag before every loop target, and do not overload
1893 DESIRE_ALIGN_IF_TARGET frags with loop end information.
1894 (xg_assemble_vliw_tokens): Use do_align_targets.
1895 (xtensa_fix_target_frags): Remove code to convert a
1896 DESIRE_ALIGN_IF_TARGET frag to a LOOP_END frag when there is a
1897 negatable branch at the end of a loop.
1898 (frag_can_negate_branch): Delete.
1900 2005-03-28 David Mosberger <davidm@hpl.hp.com>
1901 H.J. Lu <hongjiu.lu@intel.com>
1904 NEWS: Mention "-mtune=[itanium1|itanium2]".
1906 * config/tc-ia64.c (md): Add tune.
1907 (md_parse_option): Accepted "-mtune=[itanium1|itanium2]".
1908 (md_show_usage): Add "-mtune=[itanium1|itanium2]".
1909 (extra_goodness): Prefer M- and I-unit NOPs for itanium2. F and
1910 B unit NOPs are discouraged for McKinley-derived cores.
1911 (md_begin): Don't hardcode the "extra_goodness()" function in
1913 (ia64_init): Set md.tune to itanium2.
1915 * doc/as.texinfo: Add -mtune=[itanium1|itanium2]".
1916 * doc/c-ia64.texi: Likewise.
1918 2005-03-27 Ian Lance Taylor <ian@airs.com>
1920 * config/obj-coff.c (coff_frob_symbol): When crashing because of a
1921 bad C_EFCN symbol, print its name.
1923 2005-03-25 Bob Wilson <bob.wilson@acm.org>
1925 * config/tc-xtensa.c (use_longcalls): Delete.
1926 (xg_symbolic_immeds_fit): Check for direct calls and return TRUE if
1927 the use_longcalls flag is set. Do this before checking the segment.
1928 (xg_expand_assembly_insn): Rearrange to use new do_expand flag. Never
1929 expand direct calls at this point.
1930 (xtensa_set_frag_assembly_state): Set use_longcalls flag.
1931 (xtensa_find_unmarked_state_frags): Likewise.
1932 (md_assemble): Do not disable longcalls by setting is_specific_opcode.
1933 (xg_assemble_vliw_tokens): Switch frags when use_longcalls changes.
1934 (convert_frag_immed): Remove unnecessary check of is_specific_opcode.
1935 * config/tc-xtensa.h (xtensa_frag_type): Add use_longcalls flag.
1937 2005-03-25 Hans-Peter Nilsson <hp@bitrange.com>
1939 * config/tc-mmix.c, config/tc-mmix.h: Convert to ISO C90.
1941 2005-03-25 Hans-Peter Nilsson <hp@axis.com>
1943 * config/tc-cris.h: Convert to ISO C90.
1944 * config/tc-cris.c: Ditto.
1945 (md_estimate_size_before_relax): Remove obsolete comment for
1946 parameter "segment_type".
1947 (md_begin): Document reason for cast of hash_insert argument.
1948 (md_atof): Correct type of parameter "type".
1950 2005-03-24 Nick Clifton <nickc@redhat.com>
1952 * write.h (bit_fix_new): Remove redundant prototype.
1953 * config/atof-ieee.c: Convert to ISO-C90 and fix formatting.
1954 * config/obj-aout.c: Convert to ISO-C90 and fix formatting.
1955 * config/obj-aout.h: Convert to ISO-C90 and fix formatting.
1956 * config/obj-bout.c: Convert to ISO-C90 and fix formatting.
1957 * config/obj-bout.h: Convert to ISO-C90 and fix formatting.
1958 * config/obj-ecoff.c: Convert to ISO-C90 and fix formatting.
1959 * config/obj-ecoff.h: Convert to ISO-C90 and fix formatting.
1960 * config/obj-som.c: Convert to ISO-C90 and fix formatting.
1961 * config/obj-som.h: Convert to ISO-C90 and fix formatting.
1962 * config/tc-a29k.c: Convert to ISO-C90 and fix formatting.
1963 * config/tc-a29k.h: Convert to ISO-C90 and fix formatting.
1964 * config/tc-alpha.c: Convert to ISO-C90 and fix formatting.
1965 * config/tc-alpha.h: Convert to ISO-C90 and fix formatting.
1966 * config/tc-arc.c: Convert to ISO-C90 and fix formatting.
1967 * config/tc-arc.h: Convert to ISO-C90 and fix formatting.
1968 * config/tc-d10v.c: Convert to ISO-C90 and fix formatting.
1969 * config/tc-d10v.h: Convert to ISO-C90 and fix formatting.
1970 * config/tc-d30v.c: Convert to ISO-C90 and fix formatting.
1971 * config/tc-d30v.h: Convert to ISO-C90 and fix formatting.
1972 * config/tc-dlx.c: Convert to ISO-C90 and fix formatting.
1973 * config/tc-dlx.h: Convert to ISO-C90 and fix formatting.
1974 * config/tc-fr30.c: Convert to ISO-C90 and fix formatting.
1975 * config/tc-fr30.h: Convert to ISO-C90 and fix formatting.
1976 * config/tc-h8500.c: Convert to ISO-C90 and fix formatting.
1977 * config/tc-h8500.h: Convert to ISO-C90 and fix formatting.
1978 * config/tc-i370.c: Convert to ISO-C90 and fix formatting.
1979 * config/tc-i370.h: Convert to ISO-C90 and fix formatting.
1980 * config/tc-i960.c: Convert to ISO-C90 and fix formatting.
1981 * config/tc-ip2k.c: Convert to ISO-C90 and fix formatting.
1982 * config/tc-ip2k.h: Convert to ISO-C90 and fix formatting.
1983 * config/tc-m32r.c: Convert to ISO-C90 and fix formatting.
1984 * config/tc-m32r.h: Convert to ISO-C90 and fix formatting.
1985 * config/tc-m88k.c: Convert to ISO-C90 and fix formatting.
1986 * config/tc-m88k.h: Convert to ISO-C90 and fix formatting.
1987 * config/tc-mcore.c: Convert to ISO-C90 and fix formatting.
1988 * config/tc-mcore.h: Convert to ISO-C90 and fix formatting.
1989 * config/tc-mn10200.c: Convert to ISO-C90 and fix formatting.
1990 * config/tc-ns32k.c: Convert to ISO-C90 and fix formatting.
1991 * config/tc-ns32k.h: Convert to ISO-C90 and fix formatting.
1992 * config/tc-openrisc.c: Convert to ISO-C90 and fix formatting.
1993 * config/tc-openrisc.h: Convert to ISO-C90 and fix formatting.
1994 * config/tc-or32.c: Convert to ISO-C90 and fix formatting.
1995 * config/tc-or32.h: Convert to ISO-C90 and fix formatting.
1996 * config/tc-pdp11.h: Convert to ISO-C90 and fix formatting.
1997 * config/tc-pj.c: Convert to ISO-C90 and fix formatting.
1998 * config/tc-pj.h: Convert to ISO-C90 and fix formatting.
1999 * config/tc-tahoe.c: Convert to ISO-C90 and fix formatting.
2000 * config/tc-tic80.c: Convert to ISO-C90 and fix formatting.
2001 * config/tc-tic80.h: Convert to ISO-C90 and fix formatting.
2002 * config/tc-v850.c: Convert to ISO-C90 and fix formatting.
2003 * config/tc-v850.h: Convert to ISO-C90 and fix formatting.
2004 * config/tc-w65.c: Convert to ISO-C90 and fix formatting.
2005 * config/tc-w65.h: Convert to ISO-C90 and fix formatting.
2006 * config/tc-xstormy16.c: Convert to ISO-C90 and fix formatting.
2007 * config/tc-xstormy16.h: Convert to ISO-C90 and fix formatting.
2009 2005-03-23 Jim Blandy <jimb@redhat.com>
2011 * config/tc-arm.c (arm_adjust_symtab): Fetch elf_sym's binding
2012 attributes properly.
2014 2005-03-23 Mike Frysinger <vapier@gentoo.org>
2015 Nick Clifton <nickc@redhat.com>
2017 * configure.tgt: Accept any C library to accompany a GNU Linux
2018 implementation, not just the GNU C library.
2019 * configure.in: Likewise.
2020 * configure: Regenerate.
2022 2005-03-23 Nick Clifton <nickc@redhat.com>
2024 * config/tc-tic30.c: Convert to ISO C90 formatting.
2025 * config/tc-tic30.h: Convert to ISO C90 formatting.
2026 * config/tc-pdp11.c: Convert to ISO C90 formatting.
2027 * config/atof-vax.c: Convert to ISO C90 formatting.
2029 2005-03-21 Maciej W. Rozycki <macro@mips.com>
2031 * config/tc-mips.c (mips_frob_file): Sort BFD_RELOC_MIPS16_LO16
2032 relocations correctly as well.
2033 (mips_fix_adjustable): Don't make BFD_RELOC_MIPS16_LO16
2034 relocations in mergeable sections section-relative either.
2036 2005-03-21 Bob Wilson <bob.wilson@acm.org>
2038 * config/tc-xtensa.c (md_apply_fix3): Recognize XTENSA_PLT relocations.
2040 2005-03-21 Nick Clifton <nickc@redhat.com>
2042 * config/tc-sh.c (sh_elf_final_processing): Fix compile time
2043 warning by providing a prototype for sh_symbian_find_elf_flags.
2045 * cgen.c (gas_cgen_parse_operand): Fix typo introduced by
2048 2005-03-21 Alan Modra <amodra@bigpond.net.au>
2050 * configure.tgt: Handle setting of bfd_gas for fmt=multi targets
2051 along with other formats that set bfd_gas. Remove unnecessary
2052 setting of bfd_gas. Delete strongarm cases in generic_target
2055 2005-03-21 Alan Modra <amodra@bigpond.net.au>
2058 * config/tc-m68k.c (TRUNC, SEXT): Define.
2059 (issbyte, isubyte, issword, isuword, isbyte, isword): Use the above.
2060 (m68k_ip): Truncate or sign extend expressions as appropriate.
2061 (get_num): Likewise.
2062 (md_apply_fix3): Use SEXT.
2064 2005-03-21 Alan Modra <amodra@bigpond.net.au>
2066 * Makefile.am (OBJ_FORMAT_CFILES): Prune config/obj-vms.c.
2067 (OBJ_FORMAT_HFILES): Prune config/obj-vms.h.
2068 (obj-vms.o): Delete rule.
2070 * Makefile.in: Regenerate.
2071 * aclocal.m4: Regenerate.
2072 * doc/Makefile.in: Regenerate.
2073 * po/POTFILES.in: Regenerate.
2075 2005-03-18 C Jaiprakash <cjaiprakash@noida.hcltech.com>
2077 * config/tc-m68k.c (m68k_elf_final_processing): Set file specific
2078 flag for coldfire v4e.
2080 2005-03-17 Bob Wilson <bob.wilson@acm.org>
2082 * config/tc-xtensa.c (xg_apply_tentative_value): Rename to
2083 xg_apply_fix_value and return a value to indicate success.
2084 (md_pcrel_from): Skip check of fx_done. Return 0 if not PC-relative.
2085 (xtensa_force_relocation): Remove checks for VTABLE relocs.
2086 (xtensa_validate_fix_sub): New.
2087 (xtensa_fix_adjustable): Remove check for external or weak symbols.
2088 (tc_gen_reloc): Move code to handle difference of symbols and code to
2089 apply tentative fix values to ...
2090 (md_apply_fix3): ...here. Enable standard overflow checks for simple
2091 8, 16, and 32 bit relocations. Apply fixes for slot-specific
2092 relocations when linkrelax flag is not set.
2093 * config/tc-xtensa.h (xtensa_validate_fix_sub): Add prototype.
2094 (TC_FORCE_RELOCATION_SUB_SAME, TC_VALIDATE_FIX_SUB): Define.
2096 2005-03-17 Jan Beulich <jbeulich@novell.com>
2098 * config/tc-i386.c (i386_scale): Beautify error message.
2099 (Intel syntax comments): Update.
2100 (struct intel_parser_s): Add fields in_offset, in_bracket, and
2102 (intel_e04_1, intel_e05_1, intel_e05_1, intel_e09_1, intel_e10_1):
2103 Remove declarations.
2104 (intel_bracket_expr): Declare.
2105 (i386_intel_operand): Initialize new intel_parser fields. Wrap most
2106 of the function body in a loop allowing to split an operand into two.
2107 Replace calls to malloc and checks of it returning non-NULL with
2108 calls to xmalloc/xstrdup.
2109 (intel_expr): SHORT no longer handled here. Add comment indicating
2110 comparison ops need implementation.
2111 (intel_e04, intel_e04_1): Combine, replace recursion with loop.
2112 Check right operand of - does not specify a register when parsing
2113 the address of a memory reference.
2114 (intel_e05, intel_e05_1): Combine, replace recursion with loop.
2115 Check operands do not specify a register when parsing the address of
2117 (intel_e06, intel_e06_1): Likewise.
2118 (intel_e09, intel_e09_1): Combine, replace recursion with loop. Also
2119 handle SHORT as well as unary + and -. Don't accept : except for
2120 segment overrides or in direct far jump/call insns.
2121 (intel_brack_expr): New.
2122 (intel_e10, intel_e10_1): Combine, replace recursion with loop. Use
2124 (intel_e11): Replace chain of if/else-if by switch, alloing fall-
2125 through in certain cases. Use intel_brack_expr. Add new diagnostics.
2126 Allow symbolic constants as register scale value.
2127 (intel_get_token): Replace call to malloc and check of return value
2128 with call to xmalloc. Change handling for FLAT to match MASM's.
2129 (intel_putback_token): Don't try to back up/free current token if
2132 2005-03-16 Daniel Jacobowitz <dan@codesourcery.com>
2134 * configure.tgt: Set emulation for arm-*-eabi*.
2135 * config/tc-arm.c (meabi_flags): Check EABI_DEFAULT.
2136 * config/te-armeabi.h: New file.
2137 * config/te-armlinuxeabi.h (EABI_DEFAULT): Define.
2138 * config/te-symbian.h: Include "te-armeabi.h".
2140 2005-03-16 Nick Clifton <nickc@redhat.com>
2142 * cgen.c (gas_cgen_parse_operand): Copy opinfo parameter into a
2143 local variable in case it is clobbered by the setjmp.
2145 2005-03-16 Nick Clifton <nickc@redhat.com>
2146 Ben Elliston <bje@au.ibm.com>
2148 * configure.in (werror): New switch: Add -Werror to the
2149 compiler command line. Enabled by default. Disable via
2151 * configure: Regenerate.
2153 2005-03-16 Nick Clifton <nickc@redhat.com>
2155 * config/obj-coff.h: Convert to ISO C90 formatting.
2156 * config/obj-coff.c: Convert to ISO C90 formatting.
2158 2005-03-15 Zack Weinberg <zack@codesourcery.com>
2160 * config/tc-arm.c (do_mla): Rename to do_mlas, take second
2161 is_mls parameter; do not diagnose Rm==Rd when is_mls.
2162 (do_mla, do_mls, five_bit_unsigned_immediate, bfci_lsb_and_width)
2163 (do_bfc, do_bfi, do_bfx, do_rbit, do_mov16, do_ldsttv4): New functions.
2164 (insns): Add ARMv6T2 instructions:
2165 bfc bfi mls movw movt rbit sbfx ubfx ldrht ldrsht ldrsbt strht.
2166 (arm_archs): Add V6T2 variants.
2168 2005-03-15 Nick Clifton <nickc@redhat.com>
2170 * NEWS: Add cutoff for changes in 2.16 release.
2172 2005-03-15 Jan Beulich <jbeulich@novell.com>
2174 * expr.c (operand): Merge handling of unary + into that for unary
2177 2005-03-14 Eric Christopher <echristo@redhat.com>
2179 * config/tc-mips.c: Include dw2gencfi.h.
2180 (mips_cfi_frame_initial_instructions): New.
2181 * config/tc-mips.h (TARGET_USE_CFIPOP): Define.
2182 (tc_cfi_frame_initial_instructions): Ditto.
2183 (DWARF2_DEFAULT_RETURN_COLUMN): Ditto.
2184 (DWARF2_CIE_DATA_ALIGNMENT): Ditto.
2185 * Makefile.am: Update dependencies.
2186 * Makefile.in: Regenerate.
2188 2005-03-15 Alan Modra <amodra@bigpond.net.au>
2190 * po/es.po: Commit new Spanish translation.
2192 2005-03-14 Alan Modra <amodra@bigpond.net.au>
2194 * po/tr.po: Commit new Turkish translation.
2196 2005-03-12 Zack Weinberg <zack@codesourcery.com>
2198 * config/tc-arm.c (tinsns): Add ARMv6K instructions sev, wfe,
2201 2005-03-11 Daniel Jacobowitz <dan@codesourcery.com>
2203 * config-gas.com: Mark vax-vms as obsolete.
2204 * configure.in: Remove fmt=vms support.
2205 * config.in: Regenerate.
2206 * configure: Regenerate.
2207 * config/obj-vms.h, config/obj-vms.c, config/vms-conf.h: Remove.
2209 2005-03-10 Sterling Augustine <sterling@tensilica.com>
2210 Bob Wilson <bob.wilson@acm.org>
2212 * config/tc-xtensa.c (finish_vinsn): Include the last instruction slot
2213 when checking if xg_resolve_literals needs to be called.
2214 * config/tc-xtensa.h: Fix spelling typo in a comment.
2216 2005-03-10 Jan Beulich <jbeulich@novell.com>
2218 * config/tc-tic54x.h (tic54x_macro_info): Change parameter type.
2219 * config/tc-tic54x.c (tic54x_macro_info): Likewise. Replace hand-
2220 crafted structure declarations with the types from macro.h.
2222 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2224 * config/tc-mips.c (s_cpsetup): Use '__gnu_local_gp' instead of '_gp'
2225 for -mno-shared optimization.
2227 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2229 * config/tc-mips.c (MAX_VR4130_NOPS, MAX_DELAY_NOPS): New macros.
2230 (MAX_NOPS): Bump to 4.
2231 (mips_fix_vr4130): New variable.
2232 (nops_for_vr4130): New function.
2233 (nops_for_insn): Use MAX_DELAY_NOPS rather than MAX_NOPS. Use
2234 nops_for_vr4130 if working around VR4130 errata.
2235 (OPTION_FIX_VR4130, OPTION_NO_FIX_VR4130): New macros.
2236 (md_longopts): Add -mfix-vr4130 and -mno-fix-vr4130.
2237 (md_parse_option): Handle them.
2238 (md_show_usage): Print them.
2239 * doc/c-mips.texi: Document -mfix-vr4130 and -mno-fix-vr4130.
2241 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2243 * config/tc-mips.c (append_insn): Remove cop_interlocks test from
2246 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2248 * config/tc-mips.h (mips_flush_pending_output): Delete.
2249 (mips_emit_delays): Declare.
2250 (md_flush_pending_output): Use mips_emit_delays.
2251 * config/tc-mips.c (mips_no_prev_insn): Remove parameter; always forget
2252 the previous instructions.
2253 (md_begin, append_insn, md_parse_option): Update callers.
2254 (mips_emit_delay): Remove parameter. Move INSNS != 0 code to
2256 (mips_align, s_change_sec, s_cons, s_float_cons, s_gpword)
2257 (s_gpdword): Update callers.
2258 (start_noreorder, end_noreorder): New functions.
2259 (macro, macro2, mips16_macro, s_mipsset): Use them instead of
2260 manipulating mips_opts or prev_nop_frag directly.
2261 (mips_flush_pending_output): Delete.
2263 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2265 * config/tc-mips.c (mips_move_labels): New function, taken from...
2266 (append_insn, mips_emit_delays): ...here.
2268 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2270 * config/tc-mips.c (MAX_NOPS): New macro.
2271 (history): Resize to 1 + MAX_NOPS.
2272 (fix_vr4120_class): New enumeration.
2273 (vr4120_conflicts): New variable.
2274 (init_vr4120_conflicts): New function.
2275 (md_begin): Call it.
2276 (insn_uses_reg): Constify first argument.
2277 (classify_vr4120_insn, insns_between, nops_for_insn, nops_for_sequence)
2278 (nops_for_insn_or_target): New functions.
2279 (append_insn): Use the new nops_for_* functions instead of inline
2280 delay checks. Generalize prev_nop_frag handling to handle an
2281 arbitrary history length. Insert nops into the history buffer
2282 once the number of nops in prev_nop_frag is fixed.
2283 (emit_delays): Use nops_for_insn instead of inline delay checks.
2285 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2287 * config/tc-mips.c (append_insn): Remove now-redundant nops != 0
2288 check from branch delay code. Remove unnecessary check for branches.
2290 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2292 * config/tc-mips.c (dummy_opcode): Delete.
2293 (nop_insn, mips16_nop_insn): New variables.
2294 (NOP_INSN): New macro.
2295 (insn_length, create_insn, install_insn, move_insn, add_fixed_insn)
2296 (add_relaxed_insn, insert_into_history, emit_nop): New functions.
2297 (md_begin): Initialize nop_insn and mips16_nop_insn.
2298 (append_insn): Use the new emit_nop function to add nops, recording
2299 them in the history buffer. Use add_fixed_insn or add_relaxed_insn
2300 to reserve room for the instruction and install_insn to install the
2301 final form. Use insert_into_history to record the instruction in
2302 the history buffer. Use move_insn to do delay slot filling.
2303 (mips_emit_delays): Use add_fixed_insn instead of the emit_nop macro.
2304 (macro_build, mips16_macro_build, macro_build_lui, mips_ip)
2305 (mips16_ip): Use create_insn to initialize mips_cl_insns.
2307 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2309 * config/tc-mips.c (INSERT_BITS, EXTRACT_BITS, INSERT_OPERAND)
2310 (EXTRACT_OPERAND, MIPS16_INSERT_OPERAND, MIPS16_EXTRACT_OPERAND): New.
2311 (insn_uses_reg, reg_needs_delay, append_insn, macro_build)
2312 (mips16_macro_build, macro_build_lui, mips16_macro, mips_ip)
2313 (mips16_ip): Use the new macros instead of explicit masks and shifts.
2315 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2317 * config/tc-mips.c (mips_cl_insn): Replace the valid_p, delay_slot_p
2318 and extended_p fields with a single fixed_p field.
2319 (append_insn, mips_no_prev_insn): Adjust accordingly.
2321 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2323 * config/tc-mips.c (mips_cl_insn): Replace reloc_type array with
2324 a single mips16_absolute_jump_p bit.
2325 (append_insn): Adjust accordingly.
2327 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2329 * config/tc-mips.h (mips_cl_insn): Move definition to...
2330 * config/tc-mips.c (mips_cl_insn): ...here. Add new fields:
2331 frag, where, fixp, reloc_type, valid_p, noreorder_p, delay_slot_p
2333 (history): New variable.
2334 (prev_insn, prev_prev_insn, prev_insn_valid, prev_insn_frag)
2335 (prev_insn_where, prev_insn_reloc_type, prev_insn_fixp)
2336 (prev_insn_is_delay_slot, prev_insn_unreordered, prev_insn_extended)
2337 (prev_prev_insn_unreordered): Delete.
2338 (reg_needs_delay, append_insn, mips_no_prev_insn, mips_emit_delays)
2339 (macro_start): Replace uses of prev_insn* with the equivalent history[]
2342 2005-03-08 Daniel Jacobowitz <dan@codesourcery.com>
2344 * doc/Makefile.am: Update as.info dependencies.
2345 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
2347 2005-03-08 Jan Beulich <jbeulich@novell.com>
2349 * doc/as.texinfo: Add sentence to indicate redefining a macro is an
2350 error, and point to .purgem documentation if someone really needs
2352 * NEWS: Mention macro redefinition is now an error.
2354 2005-03-08 Jan Beulich <jbeulich@novell.com>
2356 * config/tc-ia64.c (emit_one_bundle): Track last slot user insn was
2357 emitted to. Add more precise diagnostics for non-fitting insns based
2358 on that. Eliminate now superfluous special casing of MLX. Clear out
2359 slot information when dropping an insn.
2361 2005-03-08 Jan Beulich <jbeulich@novell.com>
2363 * config/tc-ia64.c (parse_section_name): Rename to...
2364 (cross_section): In addition to separating the name from the rest of
2365 the arguments, also carry out the operation.
2366 (dot_xdata): Use cross_section.
2367 (dot_float_cons): Likewise.
2368 (dot_xstringer): Likewise.
2369 (dot_xdata_ua): Likewise.
2370 (dot_float_cons_ua): Likewise. Pass float_cons, not stmt_float_cons.
2372 2005-03-05 Alan Modra <amodra@bigpond.net.au>
2374 * po/gas.pot: Regenerate.
2376 2005-03-04 David Daney <ddaney@avtrex.com>
2378 * config/tc-mips.c (macro_build_lui): Use '__gnu_local_gp'
2379 instead of '_gp' for -mno-shared optimization.
2381 (s_abicalls): Document it in the comment.
2382 (md_show_usage): Document the -mno-shared option.
2384 2005-03-04 Richard Sandiford <rsandifo@redhat.com>
2386 * config/tc-mips.c (mips_set_options): Add sym32 field.
2387 (mips_opts): Initialize it.
2388 (HAVE_32BIT_ADDRESSES): Set to true if pointers are 32 bits wide.
2389 (HAVE_64BIT_ADDRESSES): Redefine as !HAVE_32BIT_ADDRESSES.
2390 (HAVE_32BIT_SYMBOLS, HAVE_64BIT_SYMBOLS): New macros.
2391 (load_address): Use HAVE_64BIT_SYMBOLS instead of HAVE_64BIT_ADDRESSES
2392 when deciding whether to use a symbolic %highest/%higher expansion.
2393 (macro): Likewise. Remove o64/n32 linux hack. Always use
2394 ADDRESS_ADD*_INSN for address addition in the expansion of "dla"
2395 and "la". Handle constants separately from symbolic expressions in
2396 the "ld_st:" case, using 64-bit arithmetic if HAVE_64BIT_ADDRESSES
2397 and using load_register to load the high part of the address.
2398 (OPTION_MSYM32, OPTION_NO_MSYM32): New macros.
2399 (OPTION_ELF_BASE): Bump by 2.
2400 (md_longopts): Add entries for -msym32 and -mno-sym32.
2401 (md_parse_option): Handle them.
2402 (usage): Document them.
2403 (s_mipsset): Handle ".set sym32" and ".set nosym32".
2404 (s_cpload, s_cpsetup): Use HAVE_64BIT_SYMBOLS instead of
2405 HAVE_64BIT_ADDRESSES to detect 64-bit values of "_gp".
2406 * doc/c-mips.texi: Document ".set sym32", ".set nosym32",
2407 -msym32 and -mno-sym32.
2409 2005-03-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2411 * config/tc-mips.c (load_address): Implement GP optimization
2412 for 64bit address space non-PIC. Fix formatting.
2413 (macro): Likewise. Simplify code.
2414 (md_parse_option): Don't bail out if -G 0 is set for PIC code.
2415 (mips_after_parse_args): Simplify code.
2417 2005-03-03 Nick Clifton <nickc@redhat.com>
2419 * expr.c (operand): Remove redundant code enclosed by #ifdef
2420 RELAX_PAREN_GROUPING....#endif.
2422 * config/tc-mn10200.c (tc_gen_reloc): Handle the case where the
2423 reloc is the difference of two symbols defined in the same
2426 * config/tc-iq2000.c (line_comment_chars): Include the # character
2427 as otherwise this breaks #APP/#NO_APP processing.
2429 2005-03-03 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
2431 * config/tc-arc.c(md_assemble): Remove dead code for handling
2432 immediate indexing of ld and st .
2434 2005-03-02 Daniel Jacobowitz <dan@codesourcery.com>
2435 Joseph Myers <joseph@codesourcery.com>
2437 * config/tc-mips.c (percent_op): Add %tlsgd, %tlsldm, %dtprel_hi,
2438 %dtprel_lo, %tprel_hi, %tprel_lo, and %gottprel.
2439 (parse_relocation): Check for a word break after a relocation
2441 (md_apply_fix3): Handle TLS relocations, and mark thread-local
2444 2005-03-02 Alan Modra <amodra@bigpond.net.au>
2446 * config/tc-ppc.c (ppc_fix_adjustable <ELF>): Remove bogus checks.
2448 2005-03-02 Jan Beulich <jbeulich@novell.com>
2450 * as.c (main): Use unlink_if_ordinary instead of unlink.
2451 * messages.c (as_fatal): Likewise.
2453 2005-03-02 Jan Beulich <jbeulich@novell.com>
2455 * config/tc-i386.c (build_modrm_byte): Add lock prefix for cr8...15
2457 (parse_register): Allow cr8...15 in all modes.
2459 2005-03-02 Jan Beulich <jbeulich@novell.com>
2461 * config/tc-i386.c (intel_e11): If not followed by T_PTR, treat T_BYTE
2462 etc. like normal symbol references (T_ID).
2464 2005-03-02 Alan Modra <amodra@bigpond.net.au>
2466 * symbols.c (fb_label_name): Fix silly thinko in last change.
2468 2005-03-02 Alan Modra <amodra@bigpond.net.au>
2470 * expr.c (integer_constant): Remove TARGET_WORD_SIZE hack.
2471 * config/tc-m68k.h (TARGET_WORD_SIZE): Delete.
2473 * symbols.c (fb_label_name): Allow an augend of 2 for mmix.
2475 2005-03-01 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
2478 * config/tc-arc.c (md_assemble): Initialize suffix for extension
2481 2005-03-01 Alan Modra <amodra@bigpond.net.au>
2483 * config/obj-coff.c (fixup_segment): Delete sy_mri_common assertion.
2485 * as.h (assert): Warning fix.
2486 * expr.c (expr): Correct assertion.
2487 * read.c (s_comm_internal): Remove assertion.
2488 * write.c (relax_segment): Enable vma assertion only for BFD_ASSEMBLER.
2489 (fixup_segment): Remove assertion.
2490 * config/tc-dlx.c (machine_ip): Remove untrue assertions.
2491 (md_apply_fix3): Likewise.
2492 * config/tc-i370.c (md_begin): Correct assertion.
2493 (i370_macro): Warning fix for assertion.
2495 2005-03-01 Alan Modra <amodra@bigpond.net.au>
2497 * configure.in (AC_C_BIGENDIAN): Invoke.
2498 * configure: Regenerate.
2499 * write.c (write_object_file <!BFD_ASSEMBLER>): Don't use sizeof
2500 host variable to set string header size.
2501 * config/obj-aout.c (obj_header_append): Don't use host structs.
2502 (obj_symbol_to_chars): Likewise.
2503 (obj_emit_strings): Likewise. Use the passed in output pointer.
2504 * config/obj-aout.h (H_GET_FILE_SIZE): Include H_GET_LINENO_SIZE.
2505 * config/obj-bout.c (obj_emit_relocations): Use md_reloc_size,
2506 not sizeof host struct.
2507 (obj_header_append, obj_symbol_to_chars): Don't use host structs.
2508 (obj_emit_strings): Likewise.
2509 * config/obj-bout.h (EXEC_BYTES_SIZE): Define.
2510 (N_TXTOFF, H_GET_FILE_SIZE, H_GET_HEADER_SIZE): Use instead of
2512 (H_SET_SYMBOL_TABLE_SIZE): Hard code sym size rather than using
2514 (host_number_to_chars): Define.
2515 * config/obj-hp300.c (hp300_header_append): Don't use sizeof
2516 host internal struct to set header sizes.
2517 * config/tc-i960.c (md_number_to_field): Warning fix.
2518 (md_ri_to_chars): Use host byte order.
2519 (get_cdisp, md_apply_fix3): Warning fix.
2520 * config/tc-m68k.c (md_assemble): Don't use sizeof host short.
2522 2005-02-28 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
2524 * doc/c-arc.texi: Update documentation about ARC's extension
2527 2005-02-27 Svein E. Seldal <svein@dev.seldal.com>
2529 * config/tc-tic4x.c (tic4x_gen_to_words): Changed mail
2532 2005-02-23 Alan Modra <amodra@bigpond.net.au>
2534 * cgen.c: Warning fixes.
2535 * config/tc-arc.c: Likewise.
2536 * config/tc-arm.c: Likewise.
2537 * config/tc-avr.c: Likewise.
2538 * config/tc-d10v.c: Likewise.
2539 * config/tc-d30v.c: Likewise.
2540 * config/tc-frv.c: Likewise.
2541 * config/tc-frv.h: Likewise.
2542 * config/tc-h8300.c: Likewise.
2543 * config/tc-h8500.c: Likewise.
2544 * config/tc-i370.c: Likewise.
2545 * config/tc-i960.c: Likewise.
2546 * config/tc-ia64.c: Likewise.
2547 * config/tc-ip2k.c: Likewise.
2548 * config/tc-m68hc11.c: Likewise.
2549 * config/tc-maxq.c: Likewise.
2550 * config/tc-mcore.c: Likewise.
2551 * config/tc-mips.c: Likewise.
2552 * config/tc-msp430.c: Likewise.
2553 * config/tc-pj.c: Likewise.
2554 * config/tc-ppc.c: Likewise.
2555 * config/tc-ppc.h: Likewise.
2556 * config/tc-s390.c: Likewise.
2557 * config/tc-sh.c: Likewise.
2558 * config/tc-sh64.c: Likewise.
2559 * config/tc-tic4x.c: Likewise.
2560 * config/tc-tic80.c: Likewise.
2561 * config/tc-v850.c: Likewise.
2562 * config/tc-vax.c: Likewise.
2563 * config/tc-w65.c: Likewise.
2564 * config/tc-xstormy16.c: Likewise.
2565 * config/tc-z8k.c: Likewise.
2567 2005-02-22 Catherine Moore <clm@cm00re.com>
2569 * read.c (read_a_source_file): Reinstate TC_EQUAL_IN_INSN test.
2570 * doc/internals.texi (TC_EQUAL_IN_INSN): Reinstate.
2572 2005-02-22 Eric Christopher <echristo@redhat.com>
2574 * config/tc-mips.c (struct proc): Change isym to
2575 func_sym. New member func_end_sym.
2576 (s_mips_ent): Update.
2577 (s_mips_end): Ditto. Add code to compute function size.
2579 2005-02-22 Alan Modra <amodra@bigpond.net.au>
2581 * read.c: Warning fixes.
2582 * config/obj-elf.c: Likewise.
2584 2005-02-22 Maciej W. Rozycki <macro@mips.com>
2586 * config/tc-mips.c (append_insn): Call dwarf2_emit_insn() before
2589 2005-02-21 H.J. Lu <hongjiu.lu@intel.com>
2591 * config/obj-coff.c (obj_coff_section): Replace SEC_SHARED with
2594 * config/tc-tic54x.c (tic54x_bss): Replace SEC_BLOCK with
2596 (demand_empty_rest_of_line): Likewise.
2597 (tic54x_sblock): Likewise.
2598 (tic54x_clink): Replace with SEC_CLINK with SEC_TIC54X_CLINK.
2600 2005-02-21 Alan Modra <amodra@bigpond.net.au>
2602 * read.c (address_bytes): New function.
2603 (TC_ADDRESS_BYTES): Default for BSD_ASSEMBLER to address_bytes.
2604 (potable): Add "dc.a".
2605 (cons_worker): Handle "dc.a".
2606 * doc/internals.texi (TC_ADDRESS_BYTES): Document.
2608 2005-02-21 Alan Modra <amodra@bigpond.net.au>
2610 * input-file.c (input_file_open): Rearrange to avoid warning.
2612 2005-02-19 Alan Modra <amodra@bigpond.net.au>
2614 * config/tc-hppa.h (TC_EQUAL_IN_INSN): Delete.
2615 * read.c (read_a_source_file): Remove TC_EQUAL_IN_INSN test.
2616 * doc/internals.texi (TC_EQUAL_IN_INSN): Delete.
2618 2005-02-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2620 * config/tc-mips.c (macro_build_ldst_constoffset): Fail on $at
2621 uses after .set noat.
2622 (load_address): Likewise.
2623 (macro): Likewise. Don't try to avoid $at use by sacrificing
2624 the target register before it is stored, it won't work.
2626 2005-02-17 James E Wilson <wilson@specifixinc.com>
2628 * config/tc-ia64.c (emit_one_bundle): Stop filling a bundle if we
2629 see an instruction that specifies a template.
2631 2005-02-18 Alan Modra <amodra@bigpond.net.au>
2633 * config/tc-openrisc.c (openrisc_relax_frag): Delete unused function.
2634 * config/tc-sparc.c (sparc_ip): Make op_exp static to silence warnings.
2635 * config/tc-tic80.c (build_insn): Init insn[1] to silence warning.
2637 2005-02-17 H.J. Lu <hongjiu.lu@intel.com>
2639 * NEWS: Mention "-mhint.b=[ok|warning|error]".
2641 * config/tc-ia64.c (md): Add hint_b.
2642 (emit_one_bundle): Handle md.hint_b for "hint".
2643 (md_parse_option): Accepted "-mhint.b=[ok|warning|error]".
2644 (md_show_usage): Add "-mhint.b=[ok|warning|error]".
2645 (ia64_init): Set md.hint_b to error.
2646 (md_assemble): Handle md.hint_b for "hint.b".
2648 * doc/as.texinfo: Add "-mhint.b=[ok|warning|error]".
2649 * doc/c-ia64.texi: Likewise.
2651 2005-02-17 Alan Modra <amodra@bigpond.net.au>
2653 * tc.h (struct relax_type, relax_typeS): Move from here..
2654 * as.h: ..to here. Make rlx_forward and rlx_backward an offsetT.
2655 * ecoff.c (ecoff_new_file): Add appfile param.
2656 * ecoff.h (ecoff_new_file): Likewise.
2657 * itbl-lex.h: New file.
2658 * itbl-lex.l: Include itbl-lex.h.
2659 * itbl-parse.y: Likewise.
2660 (insntbl_line, yyparse, yylex): Move to itbl-lex.h.
2661 * read.c (s_app_file_string): Mark appfile possibly unused.
2662 * subsegs.c (seg_not_empty_p): Make sec possibly unused.
2663 * subsegs.h (struct seg_info_trash): Delete.
2664 (seg_info): Use segment_info_type instead.
2665 * config/obj-coff.c (struct filename_list): Make filename const char *.
2666 * config/obj-ecoff.h (obj_app_file): Pass app to ecoff_new_file.
2667 * config/obj-elf.c (elf_file_symbol): Similarly.
2668 * config/tc-a29k.c (md_apply_fix3): Make val a valueT. Don't use
2670 * config/tc-arc.c (md_operand): Warning fix.
2671 * config/tc-arm.c (arm_parse_reloc): Only define when OBJ_ELF.
2672 (md_begin): Rearrange #if defined OBJ_COFF || defined OBJ_ELF.
2673 * config/tc-cris.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Use do while.
2674 * config/tc-frv.c (frv_force_relocation): Warning fix.
2675 * config/tc-m68k.c (md_parse_option): Delete unused var.
2676 * config/tc-mcore.c (mylog2): Rename from log2 throughout.
2677 * config/tc-sparc.c: Likewise.
2678 (s_common): Warning fix.
2679 * config/tc-mips.c (append_insn): Use unsigned long long expressions.
2680 * config/tc-mmix.c (PUSHJSTUB_MAX, PUSHJSTUB_MIN): Define from
2682 * config/tc-s390.c (s390_insn): Delete test of unsigned >= 0.
2683 * config/tc-sh.c (sh_cfi_frame_initial_instructions,
2684 sh_regname_to_dw2regnum): Only define for OBJ_ELF.
2685 * config/tc-tic4x.c (tic4x_insert_reg): Use ISLOWER.
2686 (tic4x_do_align): Use TIC_NOP_OPCODE.
2687 * config/tc-tic4x.h (TIC_NOP_OPCODE): Rename from NOP_OPCODE.
2688 * config/tc-vax.c: Include netinet/in.h.
2689 (tc_headers_hook): Formatting.
2690 * config/tc-xstormy16.c (md_pcrel_from_section): Correct parens.
2692 2005-02-17 Jan Beulich <jbeulich@novell.com>
2694 * config/tc-ia64.c (ia64_parse_name): Don't advance 'name' when
2695 parsing inN, locN, outN. Set 'idx' to offset register number starts
2696 at. Don't handle numbers with leading zeroes or beyond 95. Remove
2699 2005-02-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2701 * config/tc-mips.c (load_address): Fix formatting.
2702 (macro): Don't use AT if .set noat is in effect. Fix formatting.
2703 Catch macros which are unexpandable without AT. Remove duplicate
2705 (macro2): Remove duplicate zeroing of used_at.
2707 2005-02-16 Alan Modra <amodra@bigpond.net.au>
2709 * dw2gencfi.c (output_cie, output_fde): Use DW_CFA_nop rather
2712 2005-02-15 Nigel Stephens <nigel@mips.com>
2713 Maciej W. Rozycki <macro@mips.com>
2715 * config/tc-mips.c (reloc_needs_lo_p): Handle
2716 BFD_RELOC_MIPS16_HI16_S.
2717 (fixup_has_matching_lo_p): Handle BFD_RELOC_MIPS16_LO16.
2718 (append_insn): Add BFD_RELOC_MIPS16_GPREL, BFD_RELOC_MIPS16_HI16_S
2719 and BFD_RELOC_MIPS16_LO16 to relocs to suppress overflow
2721 (mips16_ip): Resolve BFD_RELOC_MIPS16_HI16_S,
2722 BFD_RELOC_MIPS16_HI16 and BFD_RELOC_MIPS16_LO16 for constants.
2723 Call my_getSmallExpression() to parse percent operators.
2724 (percent_op_match, mips_percent_op): Separate definitions.
2725 (mips16_percent_op): Define percent operators for the MIPS16 mode.
2726 (parse_relocation): Handle the MIPS16 mode using
2728 (md_apply_fix3): Handle BFD_RELOC_MIPS16_HI16,
2729 BFD_RELOC_MIPS16_HI16_S and BFD_RELOC_MIPS16_LO16.
2731 2005-02-15 Jan Beulich <jbeulich@novell.com>
2733 * config/tc-ia64.c (md_apply_fix3): Call ia64_gen_real_reloc_type
2734 instead of explicitly dealing with the translation; exclude
2735 relocations that are already pcrel, however.
2737 2005-02-15 Jan Beulich <jbeulich@novell.com>
2739 * config/tc-ia64.c: Include limits.h (if available).
2740 (gr_values[0]): Set path to INT_MAX.
2741 (dot_reg_val): Don't allow changing value of r0. Limit range of
2742 general registers at r127.
2743 (specify_resource): Default resource index is -1. Don't set resource
2744 index (in case IA64_RS_RSE) without setting the specific flag.
2745 (note_register_values): Check operand is O_constant before tracking
2746 input value of moves. Add tracking for dep.z with constant inputs.
2747 (print_dependency): Resource index of specific resource may be zero.
2748 (check_dependencies): Likewise.
2750 2005-02-15 Jan Beulich <jbeulich@novell.com>
2752 * config/tc-ia64.c (parse_operands): New local variables reg1, reg2,
2753 reg_class. Check operands and emit diagnostics for illegal use of
2756 2005-02-15 Jan Beulich <jbeulich@novell.com>
2758 * config/tc-ia64.c (ia64_gen_real_reloc_type): Define and initialize
2759 new variables type, suffix, and width. Handle
2760 BFD_RELOC_IA64_DIR(32|64)[LM]SB in FUNC_LT_FPTR_RELATIVE case.
2761 Handle BFD_RELOC_IA64_DIR64[LM]SB in FUNC_TP_RELATIVE case. Add
2762 FUNC_DTP_MODULE case. Handle BFD_RELOC_IA64_DIR32[LM]SB in
2763 FUNC_DTP_RELATIVE case. Return incoming relocation type if
2764 BFD_RELOC_IA64_IPLT[LM]SB in FUNC_IPLT_RELOC case. Generate warning
2765 if unable to translate relocation type, using the new variables.
2767 2005-02-15 Jan Beulich <jbeulich@novell.com>
2769 * config/tc-ia64.h (ia64_symbol_chars): Declare.
2770 (ty_symbol_chars): Define.
2771 * config/tc-ia64.c (ia64_symbol_chars): Define.
2773 2005-02-15 Jan Beulich <jbeulich@novell.com>
2775 * config/tc-ia64.c (ia64_parse_name): Only update next character if
2776 input_line_pointer was advanced.
2778 2005-02-14 Kaz Kojima <kkojima@rr.iij4u.or.jp>
2780 * config/tc-sh.c (md_apply_fix3): Add parentheses around &
2783 2005-02-13 Jan Beulich <jbeulich@novell.com>
2785 * config/tc-ia64.c (md_parse_option): Handle -xnone and -xdebugn.
2786 (md_show_usage): Add -xnone, -xdebugn, and -xdebugx. Relocate default
2788 (ia64_init): Set md.detect_dv.
2789 (ia64_start_line): New static variable warned. Warn only once when
2790 encountering explicit stops in automatic mode.
2791 * doc/c-ia64.texi: Describe -xnone, -xdebugn, and -xdebugx.
2792 * NEWS: Mention new default mode.
2794 2005-02-13 Jan Beulich <jbeulich@novell.com>
2796 * config/tc-ia64.c (dot_rot): Add comment that name strings should
2797 be freed when wiping out previous state. Canonicalize names before
2798 use. Free name string when detecting redefinition.
2799 (dot_pred_rel): Call generic expression parser to process arguments.
2800 Handle O_register case for individual predicates and O_subtract for
2802 (ia64_parse_name): Canonicalize name before looking it up in dynamic
2804 (ia64_canonicalize_symbol_name): Strip off all trailing # characters.
2805 Warn if multiple found, issue error if resulting symbol name has zero
2807 (dot_alias): Canonicalize name before use.
2809 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
2811 * config/tc-ia64.c (unwind_diagnostic): Return -1 for warning
2813 (in_procedure): Return -1 for warning.
2814 (in_prologue): Likewise.
2815 (in_body): Likewise.
2817 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
2819 * config/tc-ia64.c (dot_xdata): Undo the last change.
2820 (dot_float_cons): Likewise.
2821 (dot_xstringer): Likewise.
2822 (dot_xdata_ua): Likewise.
2823 (dot_float_cons_ua): Likewise.
2825 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
2827 * NEWS: Mention "-munwind-check=[warning|error]".
2829 * config/tc-ia64.c (md): Add unwind_check.
2830 (unwind_diagnostic): New.
2831 (in_procedure): Call unwind_diagnostic when a directive isn't
2833 (in_prologue): Call unwind_diagnostic when a directive isn't in
2835 (in_body): Call unwind_diagnostic when a directive isn't in
2837 (dot_endp): Set md.unwind_check to error before calling
2838 in_procedure and restore it after. When the name is missing or
2839 couldn't be found, use the one from the last .proc if
2840 md.unwind_check isn't error. Warn if md.unwind_check is
2842 (md_parse_option): Handle "-munwind-check=[warning|error]".
2843 (md_show_usage): Add "-munwind-check=[warning|error]".
2844 (ia64_init): Set md.unwind_check to warning.
2846 * doc/as.texinfo: Add "-munwind-check=[none|warning|error]".
2847 * doc/c-ia64.texi: Likewise.
2849 2005-02-11 Jan Beulich <jbeulich@novell.com>
2851 * config/tc-ia64.h (LEX_AT): Include LEX_BEGIN_NAME.
2853 (ia64_parse_name): New third parameter.
2854 (md_parse_name): Pass third argument.
2855 * config/tc-ia64.c (pseudo_func): Placeholders use NULL as name.
2856 (md_operand): Handling of '@'-prefixed symbols moved from here...
2857 (ia64_parse_name): ...to here.
2859 2005-02-11 Jan Beulich <jbeulich@novell.com>
2861 * config/tc-ia64.c (md): Remove last_groups and group_idx.
2862 (errata_nop_necessary_p): Remove declaraction and definition.
2863 (emit_one_bundle): Don't call errata_nop_necessary_p. Don't
2864 update md.group_idx. Don't reset md.last_groups.
2866 2005-02-11 Jan Beulich <jbeulich@novell.com>
2868 * config/tc-ia64.c (parse_section_name): Handle non-quoted first
2870 (dot_xdata): Free section name after use.
2871 (dot_float_cons): Likewise.
2872 (dot_xstringer): Likewise.
2873 (dot_xdata_ua): Likewise.
2874 (dot_float_cons_ua): Likewise.
2875 (md_pseudo_table): Add xdata16 and xdata16.ua.
2877 2005-02-10 H.J. Lu <hongjiu.lu@intel.com>
2879 * doc/all.texi: Add IA64.
2880 * doc/as.texinfo: Likewise.
2882 * doc/c-ia64.texi: Fix typos.
2884 2005-02-10 Julian Brown <julian@codesourcery.com>
2886 * config/tc-arm.c (do_t_ldmstm): Change BFD_RELOC_NONE to
2888 (do_t_push_pop): Likewise.
2889 (md_assemble): Likewise.
2890 (md_apply_fix3): Handle BFD_RELOC_NONE correctly, make
2891 BFD_RELOC_UNUSED same as previous meaning of BFD_RELOC_NONE.
2892 (create_unwind_entry): Output dependency on the required personality
2895 2005-02-07 Nathan Sidwell <nathan@codesourcery.com>
2897 * as.h (seg_not_empty_p): Return int, not bfd_boolean.
2898 * subsegs.c (seg_not_empty_p): Likewise.
2900 2005-02-07 Inderpreet Singh <inderpreetb@noida.hcltech.com>
2902 * config/tc-maxq.c (md_estimate_size_before_relax): Correct the
2903 relative jump calculation.
2904 <md_convert_frag) : Likewise.
2905 <output_disp): Likewise.
2907 2005-02-07 Hans-Peter Nilsson <hp@axis.com>
2909 * write.c (write_object_file): Recognize warning-symbol construct
2910 and skip object- and target- handling for the second symbol.
2912 2005-02-02 Jan Beulich <jbeulich@novell.com>
2914 * config/tc-ia64.c (dot_pred_rel): Update comment. Handle @-prefixed
2915 designators along with quoted ones. Free copy of quoted designator
2918 2005-02-01 Ben Elliston <bje@au.ibm.com>
2920 * config/atof-ieee.c, config/obj-coff.c, config/obj-elf.c,
2921 config/obj-ieee.c, config/obj-som.c, config/obj-vms.c,
2922 config/tc-a29k.c, config/tc-alpha.c, config/tc-arc.c,
2923 config/tc-arm.c, config/tc-d30v.c, config/tc-dlx.c,
2924 config/tc-fr30.c, config/tc-h8300.c, config/tc-h8500.c,
2925 config/tc-i370.c, config/tc-i386.c, config/tc-i960.c,
2926 config/tc-ia64.c, config/tc-m32r.c, config/tc-m32r.h,
2927 config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-mips.c,
2928 config/tc-mn10200.c, config/tc-msp430.c, config/tc-ns32k.c,
2929 config/tc-openrisc.c, config/tc-or32.c, config/tc-pdp11.c,
2930 config/tc-pj.c, config/tc-sparc.h, config/tc-tic54x.c,
2931 config/tc-tic80.c, config/tc-v850.c, config/tc-w65.c,
2932 config/tc-xtensa.c, config/tc-z8k.c, config/xtensa-relax.c: Remove
2933 #if 0'd code throughout.
2935 2005-01-31 Nick Clifton <nickc@redhat.com>
2937 * as.c (parse_args): Bump copyright date reported by --version to
2940 2005-01-31 Nick Clifton <nickc@redhat.com>
2942 * configure.tgt: Remove obsolete targets m68k-lynxos, sparc-lynxos
2945 2005-01-31 Jan Beulich <jbeulich@novell.com>
2947 * macro.c (buffer_and_nest): Allow 'from' being NULL; handle anything
2948 that can end with .endr in that case. Make requiring/permitting
2949 pseudo-ops without leading dot closer to the logic in read.c serving
2951 (expand_irp): Don't pass a mnemonic to buffer_and_nest as it will be
2954 2005-01-31 Jan Beulich <jbeulich@novell.com>
2956 * macro.c (do_formals): Adjust to no longer accept empty parameter
2958 (define_macro): Adjust to no longer accept empty macro name, garbage
2959 following the parameters, or macros that were previously defined.
2960 * read.c (s_bad_end): Declare.
2961 (potable): Add endm. Handler for endr and endm is s_bad_end.
2962 (s_bad_end): Rename from s_bad_endr. Adjust to handle both .endm
2964 * read.h (s_bad_endr): Remove.
2966 2005-01-31 Jan Beulich <jbeulich@novell.com>
2968 * config/tc-ia64.c (parse_operands): Parse all specified operands,
2969 immediately discarding (but counting) those exceeding the maximum
2970 possible amount. Track whether output and input operand counts ever
2971 matched, and use this to better indicate which of the operands/
2972 operand types was wrong; specifically don't default to pointing to
2975 2005-01-31 Jan Beulich <jbeulich@novell.com>
2977 * config/tc-ia64.c (unwind): Remove proc_end (now an automatic
2978 variable in dot_endp). Add body and insn. Make prologue,
2979 prologue_mask, body, and insn bitfields.
2980 (fixup_unw_records): Remove spurious new-lines from end of diagnostic
2982 (in_procedure, in_prologue, in_body): New.
2983 (dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
2984 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
2985 dot_unwentry, dot_altrp, dot_savemem, dot_saveg, dot_savef, dot_saveb,
2986 dot_savegf, dot_spill, dot_spillreg, dot_spillmem, dot_spillreg_p,
2987 dot_spillmem_p, dot_label_state, dot_copy_state, dot_unwabi,
2988 dot_personality): Use the appropriate one of the above.
2989 (dot_proc): Clear unwind.proc_start; set to current location only if
2990 none of the entry points were valid. Check for non-zero-length entry
2991 point names. Check that entry points aren't defined, yet. Clear
2992 unwind.prologue, unwind.body, and unwind.insn.
2993 (dot_body): Call in_procedure. Check that first directive in procedure
2994 had no insns emitted before. Set unwind.body.
2995 (dot_prologue): Call in_procedure. Check that not already in prologue.
2996 Check that first directive in procedure had no insns emitted before.
2998 (dot_endp): Call in_procedure. Declare proc_end. Check for non-zero-
2999 length entry point names. Check that entry points became defined.
3000 (md_assemble): Set unwind.insn once unwind.proc_start is defined.
3002 2005-01-31 Jan Beulich <jbeulich@novell.com>
3004 * config/tc-ia64.c (emit_one_bundle): Snapshot manual bundling state
3005 before actually using it. Don't generate an error in manual bundling
3006 mode when looking at an insn requiring slot 2 but not yet at slot 2.
3007 Don't generate an error in manual bundling mode when looking at an
3008 insn required to be last in its group but the required slot hasn't
3009 been reached, yet. Allow conversion from MII to MI;I for bundle
3010 consisting of only 2 insns with the stop between them. Suppress
3011 various meaningless errors resulting from detecting earlier ones.
3013 2005-01-31 Jan Beulich <jbeulich@novell.com>
3015 * config/tc-ia64.c (parse_operands): Also handle alloc without first
3018 2005-01-28 Christian Groessler <chris@groessler.org>
3020 * config/tc-z8k.c (md_assemble): Improve error detection.
3022 2005-01-28 Jan Beulich <jbeulich@novell.com>
3024 * config/tc-ia64.c (ia64_estimate_size_before_relax): Allocate space
3025 for personality routine pointer only if there is one.
3026 (ia64_convert_frag): Likewise.
3027 (generate_unwind_image): Likewise.
3029 2005-01-27 Christian Groessler <chris@groessler.org>
3031 * config/tc-z8k.c (INSERT): Remove, not used anywhere.
3032 (md_apply_fix3): Make relative branches out of range an error
3033 instead of a warning. Display correct line number for out of
3034 range branches/calls/memory accesses.
3036 2005-01-27 Nathan Sidwell <nathan@codesourcery.com>
3038 * dwarf2dbg.c (dwarf2_finish): Correct logic for determining when
3039 to emit .debug_line and other debug sections.
3040 * as.h (seg_not_empty_p): Declare.
3041 * subsegs.c (seg_not_empty_p): New predicate.
3043 2005-01-27 Andrew Cagney <cagney@gnu.org>
3045 * configure: Regenerate to track ../gettext.m4 change.
3047 2005-01-27 Jan Beulich <jbeulich@novell.com>
3049 * config/tc-ia64.c (emit_one_bundle): Change "?imbf??" to "?ibmfxx".
3051 2005-01-27 Jan Beulich <jbeulich@novell.com>
3053 * config/tc-ia64.c (emit_one_bundle): Add late resolution of move
3054 to/from application registers dynamic insns.
3055 (md_assemble): Defer resolution of move to/from application registers
3056 dynamic insns when they can be issued on either the I- or M-units.
3058 2005-01-25 Alexandre Oliva <aoliva@redhat.com>
3060 * config/tc-frv.c (md_apply_fix3): Mark TLS symbols as such.
3061 2004-12-10 Alexandre Oliva <aoliva@redhat.com>
3062 * config/tc-frv.c (frv_pic_ptr): Add tlsmoff support.
3063 2004-11-10 Alexandre Oliva <aoliva@redhat.com>
3064 * cgen.c (gas_cgen_parse_operand): Handle
3065 CGEN_PARSE_OPERAND_SYMBOLIC.
3066 * config/tc-frv.c (md_cgen_lookup_reloc): Handle TLS relocations.
3067 (frv_force_relocation): Likewise. Fix handling of PIC
3069 (md_apply_fix3): Likewise.
3071 2005-01-21 Ben Elliston <bje@au.ibm.com>
3073 * as.h: Remove #if 0'd code.
3074 * atof-generic.c (atof_generic): Likewise.
3075 * ecoff.c (ecoff_directive_frame): Likewise.
3076 * frags.h (FRAG_APPEND_1_CHAR): Likewise.
3077 * itbl-ops.c (itbl_add_reg): Likewise.
3078 * listing.c (calc_hex): Likewise.
3079 * read.c (MASK_CHAR): Likewise.
3080 * subsegs.c (subsegs_print_statistics): Likewise.
3081 * symbols.c (indent): Likewise.
3082 * write.c (write_relocs): Likewise.
3083 (write_object_file): Likewise.
3084 (relax_frag): Likewise.
3086 2005-01-20 Nick Clifton <nickc@redhat.com>
3088 * as.c (std_longopts): Add an entry for "--a" in order to prevent
3089 getopt_long_only() from considering -a as an abbreviation for
3091 (parse_args): Fix the parsing of -a=<file>.
3093 2005-01-20 Alan Modra <amodra@bigpond.net.au>
3096 * read.c (s_incbin): Adjust default count for skip. Check validity
3097 of count and skip rigorously.
3099 2005-01-19 Fred Fish <fnf@specifixinc.com>
3101 * config/tc-mips.c (dummy_opcode): Add init for new struct member.
3103 2005-01-19 Richard Sandiford <rsandifo@redhat.com>
3105 * read.c (convert_to_bignum): New function, split out from...
3106 (emit_expr): ...here. Handle the case where X_add_number is
3107 positive and the input value is negative.
3108 (output_big_sleb128): Fix setting of continuation bit. Check whether
3109 the final byte needs to be sign-extended. Fix size-shrinking loop.
3110 (emit_leb128_expr): When generating a signed leb128, see whether the
3111 sign of an O_constant's X_add_number matches the sign of the input
3112 value. Use a bignum if not.
3114 2005-01-17 Andrew Stubbs <andrew.stubbs@st.com>
3116 * tc-sh.c (md_begin,md_parse_option): Change arch_sh1_up to
3117 arch_sh_up in order to match the external name and make the
3118 testsuite's job easier.
3120 2005-01-14 H.J. Lu <hongjiu.lu@intel.com>
3123 * config/tc-i386.c (i386_scale): Disallow 0 scale.
3125 2005-01-12 Nick Clifton <nickc@redhat.com>
3127 * config/tc-iq2000.c (s_iq2000_set): Fix thinko parsing
3128 ignored_arguments array.
3130 2005-01-10 H.J. Lu <hongjiu.lu@intel.com>
3132 * write.c (write_object_file): Disallow a symbol equated to
3135 2005-01-10 Inderpreet Singh <inderpreetb@noida.hcltech.com>
3137 * tc-maxq.c: Replace constants 10 and 20 with bfd_mach_maxq10 and
3139 (md_pseudo_table): Add new pseudo ops for maxq10 and maxq20.
3140 (maxq_target): New function: Set the machine type.
3142 2005-01-06 Paul Brook <paul@codesourcery.com>
3144 * config/tc-arm.c (FPU_DEFAULT): Define for TE_VXWORKS.
3145 (md_begin): Handle TE_VXWORKS for FP defaults.
3146 (md_apply_fix3): Correct rela offsets.
3147 (elf32_arm_target_format): Add VxWorks targets.
3149 2005-01-06 Paul Brook <paul@codesourcery.com>
3151 * configure.tgt: Set em=vxworks for *-*-vxworks.
3152 * config/te-vxworks.h: New File.
3154 2005-01-06 Paul Brook <paul@codesourcery.com>
3156 * config/tc-arm.c (arm_cpus): Correct arch field for arm1026ej-s.
3158 2005-01-04 Dmitry Diky <diwil@spec.ru>
3160 * config/tc-msp430.c (md_apply_fix3): Fix offset calculation for
3163 2005-01-03 David Mosberger <davidm@hpl.hp.com>
3165 * config/tc-ia64.c (md): Add member "loc_directive_seen".
3166 (dot_loc): New function.
3167 (md_pseudo_table): Add entry to map .loc to dot_loc().
3168 (emit_one_bundle): Only call dwarf2_gen_line_info() if we have
3169 seen a .loc directive or we're generating DWARF2 debug info for
3172 2004-12-29 Alan Modra <amodra@bigpond.net.au>
3175 * read.c (s_comm_internal): Don't zero end of name until size
3176 expression has been parsed.
3178 2004-12-25 Marek Michalkiewicz <marekm@amelek.gda.pl>
3180 * config/tc-avr.c (mcu_types): Move attiny{13,2313} from avr4 to avr2.
3182 2004-12-23 Tomer Levi <Tomer.Levi@nsc.com>
3184 * config/tc-crx.c: Support 'bcop' relaxation (dealt as in 'cmp&branch'
3187 2004-12-22 Ian Lance Taylor <ian@airs.com>
3189 * configure.tgt: New.
3190 * configure.in: Move setting of cpu_type, fmt, etc., to
3192 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add
3193 $(srcdir)/configure.tgt.
3194 * configure, Makefile.in: Rebuild.
3196 2004-12-22 Klaus Rudolph <lts-rudolph@gmx.de>
3198 * config/tc-avr.c: Add support for the new R_AVR_LDI, R_AVR_6 and
3199 R_AVR_6_ADIW relocs for the LDI, ADIW/SBIW and LDD/STD
3201 (avr_offset_expression): New function to parse offsets for LDI
3203 (avr_operand): Use it.
3204 (md_apply_fix3): Generate the relocs.
3206 2004-12-16 Andrew Stubbs <andrew.stubbs@st.com>
3208 * config/tc-sh64.c (shmedia_md_apply_fix3): Add missing
3209 BFD_RELOC_SH_IMMS10BY8 relocation.
3211 * config/tc-sh64.c (shmedia_build_Mytes): Emit an error message rather
3212 than just ignoring bad code.
3214 2004-12-16 Richard Sandiford <rsandifo@redhat.com>
3216 * config/tc-v850.c (handle_lo16): New function.
3217 (v850_reloc_prefix): Use it to check lo().
3218 (md_assemble, md_apply_fix3): Handle BFD_RELOC_V850_LO16_SPLIT_OFFSET.
3220 2004-12-14 P.J. Darcy <darcypj@us.ibm.com>
3222 * configure.in: Add s390x-ibm-tpf support.
3223 * configure: Regenerate.
3225 2004-12-15 Jan Beulich <jbeulich@novell.com>
3227 * config/obj-elf.c (obj_elf_change_section): Only set type and
3228 attributes on new sections. Emit warning when type of re-declared
3229 section doesn't match.
3231 2004-12-15 Jan Beulich <jbeulich@novell.com>
3233 * dw2gencfi.c (dot.cfi.startproc): Clear cur_cfa_offset so
3234 '.cfi_startproc simple' doesn't inherit the old value.
3236 2004-12-15 Jan Beulich <jbeulich@novell.com>
3238 * dw2gencfi.c (output_cfi_insn): Adjust DW_CFA_def_cfa_sf generation
3239 to emit a signed and factored offset. Adjust DW_CFA_def_cfa_offset_sf
3240 generation to emit a factored offset.
3242 2004-12-10 Ian Lance Taylor <ian@wasabisystems.com>
3244 * config/tc-mips.c (macro) [M_LA_AB]: Give an error for a offset
3245 which is too large in the case of NO_PIC without 64-bit
3248 * config/tc-mips.c (mips_in_shared): New static variable.
3249 (macro_build_lui): Permit "_gp" if !mips_in_shared.
3250 (md_longopts): Add -mshared and -mno-shared.
3251 (md_parse_option): Handle OPTION_MSHARED and OPTION_MNO_SHARED.
3252 (s_cpload): Implement !mips_in_shared case.
3253 (s_cpsetup): Likewise.
3254 * doc/c-mips.texi (MIPS Opts): Document -mno-shared.
3255 * NEWS: Mention -mno-shared.
3257 2004-12-09 Paul Brook <paul@codesourcery.com>
3259 * config/tc-arm.c (s_arm_unwind_fnend): Use R_ARM_PREL31 relocation
3262 2004-12-09 Ian Lance Taylor <ian@wasabisystems.com>
3264 * config/tc-mips.c (append_insn): If we emit a nop during a relax
3265 sequence, increase the size of the sequence.
3267 * config/tc-mips.c (mips_cpu_info_table): Change "9000" entry to
3270 2004-12-07 Ben Elliston <bje@gnu.org>
3272 * read.c (s_align): Use an align_limit temporary to allay a GCC
3273 signed/unsigned comparison warning.
3275 2004-12-01 Mark Mitchell <mark@codesourcery.com>
3277 * Makefile.am (TARG_ENV_HFILES): Add te-armlinuxeabi.h.
3278 * configure.in: Use it for arm*-*-linux-gnueabi*.
3279 * config/tc-arm.c: Allow emulation file to set FPU_DEFAULT.
3280 * config/te-armlinuxeabi.h: New file.
3281 * Makefile.in: Regenerated.
3282 * aclocal.m4: Likewise.
3283 * configure: Likewise.
3284 * doc/Makefile.in: Regenerated.
3286 2004-12-02 Bob Wilson <bob.wilson@acm.org>
3288 * config/tc-xtensa.c (xtensa_switch_section_emit_state): Use subseg_set.
3289 (xtensa_restore_emit_state): Likewise.
3291 2004-12-02 Alan Modra <amodra@bigpond.net.au>
3293 * read.c (ALIGN_LIMIT): Define, increasing limit for BFD_ASSEMBLER.
3296 2004-11-30 Tero Niemela <tero_niemela@yahoo.com>
3298 * Makefile.am: Change LOCALEDIR to $(datadir)/share.
3299 * Makefile.in: Regenerate.
3301 2004-11-29 Tomer Levi <Tomer.Levi@nsc.com>
3303 * config/tc-crx.c: Major code cleanup. Remove unused variables and
3304 functions, give functions a meaningful name, add comments.
3305 (check_range): New function - Replace operand size calculation
3306 with range checking.
3307 (assemble_insn): Update Algorithm, improve error issuing.
3309 (process_label_constant): Bug fix regarding COP_BRANCH_INS relocation
3312 2004-11-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
3314 * config/tc-m32r.c (md_pcrel_from_section): Fixed a pcrel relocte
3315 miss between different section in the same module.
3316 (tc_gen_reloc): Likewise.
3318 2004-11-25 Theodore A. Roth <troth@openavr.org>
3320 * gas/config/tc-avr.c (mcu_types): Add support for atmega165,
3321 atmega325, atmega3250, atmega645 and atmega6450.
3323 2004-11-25 Jan Beulich <jbeulich@novell.com>
3325 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
3326 permissible for the selected instruction suffix.
3327 (process_suffix): For DefaultSize instructions, suppressing the
3328 guessing of a 'q' suffix if the instruction doesn't support it is
3329 pointless, because only an 'l' suffix can be guessed in this place.
3331 2004-11-24 Nick Clifton <nickc@redhat.com>
3333 * config/tc-iq2000.c: Remove support for IQ10 processor.
3334 Convert to ISO C90 formatting.
3335 * config/tc-iq2000.h: Likewise.
3337 2004-11-23 Nick Clifton <nickc@redhat.com>
3339 * config/tc-mn10300.c (md_relax_table): More fixes to the offsets
3340 in this table. They should be correct now.
3342 2004-11-23 Jan Beulich <jbeulich@novell.com>
3344 * config/tc-i386.h (CpuMMX2): Declare. Artificial classifier to
3345 indicate the MMX extensions added by both SSE and 3DNow!A.
3346 (Cpu3dnowA): Declare.
3347 (CpuUnknownFlags): Update.
3348 * config/tc-i386.c (cpu_sub_arch_name): Declare.
3349 (cpu_arch): i586 and pentium do not imply MMX. i686 and pentiumpro do
3350 neither imply SSE nor MMX. k6 implies MMX. k6_2 additionally implies
3351 3DNow!. Athlon additionally implies 3DNow!A. Several new
3352 entries (those starting with a dot are for sub-arch specification).
3353 (set_cpu_arch): Handle sub-arch specifications.
3354 (parse_insn): Distinguish between instructions not supported because
3355 of insufficient CPU features and because of 64-bit mode.
3356 * doc/c-i386.texi: Describe enhanced .arch directive.
3358 2004-11-22 Bob Wilson <bob.wilson@acm.org>
3360 * config/tc-xtensa.c (xg_add_opcode_fix): Set fx_no_overflow.
3362 2004-11-22 Bob Wilson <bob.wilson@acm.org>
3364 * dwarf2dbg.c (dwarf2_finish): Don't write a .debug_line section
3365 without a corresponding .debug_info section.
3367 2004-11-22 Hans-Peter Nilsson <hp@axis.com>
3369 * read.c (potable): Add "error" and "warning".
3370 (s_errwarn): New function.
3371 * read.h (s_errwarn): Declare.
3372 * doc/as.texinfo (Error, Warning): Document .error and .warning.
3374 2004-11-22 Nick Clifton <nickc@redhat.com>
3376 * config/tc-tic54x.c (tic54x_adjust_symtab): Adjust call to
3379 2004-11-19 Alan Modra <amodra@bigpond.net.au>
3381 * config/tc-msp430.c (struct rcodes_s, MSP430_RLC, msp430_rcodes,
3382 struct hcodes_s, msp430_hcodes): From include/opcode/msp430.h.
3384 2004-11-19 Alan Modra <amodra@bigpond.net.au>
3386 * config/obj-coff.c (c_dot_file_symbol): Add "app" param.
3387 (coff_adjust_symtab): Adjust call.
3388 (crawl_symbols): Likewise.
3389 * config/obj-coff.h (c_dot_file_symbol): Add "app" param.
3390 (obj_app_file): Adjust.
3392 2004-11-18 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
3394 * configure.in: Enable bfd_assember for the MAXQ port.
3395 * configure: Regenerate.
3397 2004-11-12 Bob Wilson <bob.wilson@acm.org>
3398 Sterling Augustine <sterling@tensilica.com>
3400 * config/tc-xtensa.c (finish_vinsn): Clear pending instruction if
3401 there is a conflict.
3402 (check_t1_t2_reads_and_writes): Check for both reads and writes to
3403 interfaces that are related as determined by xtensa_interface_class_id.
3405 2004-11-12 Nick Clifton <nickc@redhat.com>
3407 * config/tc-mn10300.c (md_relax_table): Fix off by one negative
3408 offsets for conditional branches.
3410 2004-11-11 Bob Wilson <bob.wilson@acm.org>
3412 * config/tc-xtensa.c (MAX_IMMED6): Change value to 65.
3414 2004-11-10 Bob Wilson <bob.wilson@acm.org>
3416 * config/tc-xtensa.c (update_next_frag_state): Always add a NOP if
3417 relaxing at the end of a loop. Don't mark frags as UNREACHABLE or
3419 (relax_frag_immed): Update call to update_next_frag_state.
3421 2004-11-10 Alan Modra <amodra@bigpond.net.au>
3423 * obj.h (struct format_ops <app_file>): Add int param.
3424 * read.h (s_app_file_string): Likewise.
3425 * read.c (s_app_file_string): Likewise.
3426 (s_app_file): Adjust s_app_file_string call.
3427 * config/tc-mips.c (s_mips_file): Likewise.
3428 * config/obj-coff.h (obj_app_file): Add app param.
3429 * config/obj-ecoff.h (obj_app_file): Likewise.
3430 * config/obj-multi.h (obj_app_file): Likewise.
3431 * config/obj-elf.h (elf_file_symbol): Likewise.
3432 * config/obj-elf.c (elf_file_symbol): Only emit one file symbol
3433 if called for # preprocessor lines.
3435 2004-11-08 H.J. Lu <hongjiu.lu@intel.com>
3438 * symbols.c (resolve_symbol_value): Convert weak symbols only
3440 (symbol_equated_reloc_p): Don't equate weaks when relocating
3441 only for Windows PECOFF.
3443 2004-11-08 Tomer Levi <Tomer.Levi@nsc.com>
3445 * config/tc-crx.c (print_insn): Check and set insn_addr.
3446 * config/tc-crx.h (md_frag_check): Define.
3448 2004-11-08 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
3449 Vineet Sharma <vineets@noida.hcltech.com>
3451 * configure.in: Add support for new target maxq-coff.
3452 * configure: Regenerate.
3453 * NEWS: Mention new support.
3454 * config/tc-maxq.c: New file.
3455 * config/tc-maxq.h: New file.
3456 * config/obj-coff.h: Add support for maxq-coff.
3458 2004-11-08 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
3460 * symbols.c (any_external_name): Define.
3461 (resolve_symbol_value): Convert weak symbols.
3462 (S_SET_EXTERNAL): Support any_external_name.
3463 (S_SET_NAME): Qualify parameter const.
3464 (symbol_equated_reloc_p): Equate to weaks when relocating.
3465 * symbols.h (S_SET_NAME): Qualfiy parameter const.
3466 * tc.h (any_external_name): Declare.
3467 * config/obj-coff.c ("coff/pe.h"): Include for BFD
3469 (weak_is_altname): Declare and define.
3470 (weak_name2altname): Same.
3471 (weak_altname2name): Same.
3472 (weak_uniquify): Same.
3473 (weak_altprefix): Define.
3474 (obj_coff_weak): Change .weak syntax and handling.
3475 (coff_frob_symbol): Fix PE weak symbol alternates.
3476 * config/obj-coff.h (USE_UNIQUE): Define.
3477 * config/tc-i386.c (md_apply_fix3): Assume weak symbols
3478 are in another segment.
3479 (tc_gen_reloc): Remove broken addend hack.
3480 doc/as.texinfo: Update.
3482 2004-11-05 Sterling Augustine <sterling@tensilica.com>
3484 * config/tc-xtensa.c (total_frag_text_expansion): New.
3485 (md_estimate_size_before_relax): Use it.
3486 (find_address_of_next_align_frag): Likewise.
3488 2004-11-05 Tomer Levi <Tomer.Levi@nsc.com>
3490 * config/tc-crx.c: Rename argument types.
3491 (processing_arg_number): Rename to 'cur_arg_num'.
3492 (get_number_of_bits): Rename to 'set_operand_size'.
3493 (get_operandtype): Rename to 'parse_operand', totally rewrite.
3494 (set_cons_rparams): Rename to 'set_operand', totally rewrite.
3495 (set_indexmode_parameters): Remove function, integrate its code into
3497 (set_operand_size): Get rid of 'Operand Number' function parameter -
3498 use global variable 'cur_arg_num' instead.
3499 Use a local 'argument' pointer to reference the current argument.
3500 (parse_operand): Likewise.
3501 (set_operand): Likewise.
3502 (process_label_constant): Likewise.
3504 2004-11-04 Bob Wilson <bob.wilson@acm.org>
3506 * config/tc-xtensa.c: Remove XTENSA_SECTION_RENAME ifdefs.
3507 (add_section_rename): Delete. Inlined into...
3508 (build_section_rename): ...here. Use xstrdup instead of strdup.
3509 (xtensa_section_rename): Drop "const" from argument and return types.
3510 (md_show_usage): Indent to match show_usage().
3511 * config/tc-xtensa.h: Remove XTENSA_SECTION_RENAME ifdefs.
3512 (tc_canonicalize_section_name): Define.
3513 (md_elf_section_rename): Remove unused macro.
3514 * doc/as.texinfo (Overview): Document Xtensa --rename-section option.
3515 * doc/c-xtensa.texi (Xtensa Options): Likewise.
3516 (Frame Directive): Delete.
3518 2004-11-04 Daniel Jacobowitz <dan@debian.org>
3520 * configure.in: Remove arm-*-oabi and thumb-*-oabi.
3521 * config/tc-arm.c (target_oabi): Delete.
3522 (md_apply_fix3, elf32_arm_target_format): Remove target_oabi checks.
3523 (arm_opts): Remove moabi.
3524 * doc/as.texinfo (Overview): Remove documentation of -moabi.
3525 * doc/c-arm.texi (ARM Options): Likewise.
3526 * configure: Regenerated.
3528 2004-11-04 Hans-Peter Nilsson <hp@axis.com>
3530 * configure.in (crisv32): Recognize. AC_DEFINE_UNQUOTED
3531 DEFAULT_CRIS_ARCH. Handle crisv32-*-linux-gnu* like
3532 cris-*-linux-gnu* and crisv32-*-* like cris-*-*.
3533 * configure: Regenerate.
3534 * config/tc-cris.c (enum cris_archs): New.
3535 (cris_mach, cris_arch_from_string, s_cris_arch, get_sup_reg)
3536 (cris_insn_ver_valid_for_arch): New functions.
3537 (DEFAULT_CRIS_ARCH): New macro, default to cris_any_v0_v10.
3538 (cris_arch): New variable.
3539 (md_pseudo_table): New pseudo .arch.
3540 (err_for_dangerous_mul_placement): Initialize according to
3542 (STATE_COND_BRANCH): Renamed from STATE_CONDITIONAL_BRANCH.
3544 (STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON)
3545 (STATE_ABS_BRANCH_V32, STATE_LAPC, BRANCH_BF_V32, BRANCH_BB_V32)
3546 (BRANCH_WF_V32, BRANCH_WB_V32): New.
3547 (BRANCH_BF, BRANCH_BB, BRANCH_WF, BRANCH_WB): Don't undef after
3548 use in md_cris_relax_table.
3549 (md_cris_relax_table): Add entries for STATE_COND_BRANCH_V32,
3550 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
3551 Update and improve head comment.
3552 (OPTION_PIC): Define in terms of previous option, OPTION_US.
3553 (OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): Similar.
3555 (md_longopts): New option --march=...
3556 (cris_any_v0_v10_long_jump_size, crisv32_long_jump_size): New
3558 (md_long_jump_size): Initialize in terms of DEFAULT_CRIS_ARCH.
3559 (HANDLE_RELAXABLE): New macro.
3560 (md_estimate_size_before_relax): Use HANDLE_RELAXABLE for common
3561 cases. Check for weak symbols and assume not relaxable. Handle
3562 STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON,
3563 STATE_ABS_BRANCH_V32, STATE_LAPC. Use new variable symbolP, not
3565 (md_convert_frag): Handle STATE_COND_BRANCH_V32,
3566 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
3567 (cris_create_short_jump): Adjust for CRISv32.
3568 (cris_relax_frag): Handle new states.
3569 (md_create_long_jump): Ditto. Emit error for common_v10_v32.
3570 (md_begin): Define symbols "..asm.arch.cris.v32",
3571 "..asm.arch.cris.v10", "..asm.arch.cris.common_v10_v32" and
3572 "..asm.arch.cris.any_v0_v10". Use cris_insn_ver_valid_for_arch
3573 when entering opcode table entry points.
3574 (md_assemble): Adjust branch handling for CRISv32. Handle LAPC
3575 relaxation. In fix_new_exp call for main insn, pass 1 for pcrel
3576 parameter for 8, 16 and 32-bit pc-relative insns and LAPC.
3577 (cris_process_instruction): Initialize out_insnp->insn_type to
3578 CRIS_INSN_NONE, not CRIS_INSN_NORMAL.
3579 <case ']', '[', 'A', 'd', 'Q', 'N', 'n', 'Y', 'U', 'u', 'T'>: New
3581 <case 'm'>: Check that modified_char == '.'.
3582 <invalid operands>: Consume the rest of the line.
3583 When operands don't match, skip over subsequent insns with
3584 non-matching version specifier but same mnemonic.
3585 <immediate constant, case SIZE_SPEC_REG>: Immediate operands for
3586 special registers in CRISv32 are always 32 bit long.
3587 <immediate constant, case SIZE_FIELD_SIGNED, SIZE_FIELD_UNSIGNED>:
3589 (get_gen_reg): Only recognize "PC" when followed by "+]" for v32
3590 and compatible. Recognize "ACR" for v32, unless followed by "+".
3591 (get_spec_reg): Consider cris_arch when looking up register.
3592 (get_autoinc_prefix_or_indir_op): Don't recognize assignment for
3594 (get_3op_or_dip_prefix_op): Check for ']' after seeing '[rN+'.
3595 (cris_get_expression): Restore input_line_pointer if failing "early".
3596 (get_flags): Consider cris_arch and recognize flags accordingly.
3597 (branch_disp): Adjust for CRISv32.
3598 (gen_cond_branch_32): Similar. Emit error for common_v10_v32.
3599 (cris_number_to_imm): Use as_bad_where, not as_bad. Remove
3600 related FIXME. Don't insist on BFD_RELOC_32_PCREL fixup to be
3601 resolved. Don't enter zeros in object file for
3603 <case BFD_RELOC_CRIS_LAPCQ_OFFSET, BFD_RELOC_CRIS_SIGNED_16>
3604 <case BFD_RELOC_CRIS_SIGNED_8>: New case.
3605 (md_parse_option): Break out "return 1".
3606 <OPTION_ARCH> New case.
3607 (tc_gen_reloc): <case BFD_RELOC_CRIS_LAPCQ_OFFSET>
3608 <case BFD_RELOC_CRIS_SIGNED_16, BFD_RELOC_CRIS_SIGNED_8>
3609 <case BFD_RELOC_CRIS_UNSIGNED_8, BFD_RELOC_CRIS_UNSIGNED_16>
3610 <case BFD_RELOC_32_PCREL>: New cases.
3611 Addends for non-zero fx_pcrel are too in fx_offset.
3612 (md_show_usage): Show --march=<arch>.
3613 (md_apply_fix3): Adjust val for BFD_RELOC_CRIS_LAPCQ_OFFSET.
3614 (md_pcrel_from): BFD_RELOC_CRIS_LAPCQ_OFFSET is PC-relative too.
3615 (s_syntax) <struct syntaxes>: Properly constify member operand.
3616 * config/tc-cris.h (TARGET_MACH): Define.
3617 (cris_mach): Declare.
3618 * doc/as.texinfo (Overview) <CRIS>: Add --march=...
3619 * doc/c-cris.texi (CRIS-Symbols): New node for built-in symbols.
3620 (CRIS-Opts): Document --march=...
3621 (CRIS-Pseudos): Document .arch.
3623 2004-11-04 Jan Beulich <jbeulich@novell.com>
3625 * config/tc-i386.c (set_intel_syntax): Allow % in symbol names when
3626 intel syntax and no register prefix, allow $ in symbol names when
3628 (set_16bit_gcc_code_flag): Replace literal 'l' by LONG_MNEM_SUFFIX.
3629 (intel_float_operand): Add fourth return value indicating math control
3630 operations. Make classification more precise.
3631 (md_assemble): Complain if memory operand of mov[sz]x has no size
3633 (parse_insn): Translate word operands to floating point instructions
3634 operating on integers as well as control instructions to short ones
3635 as expected by AT&T syntax. Translate 'd' suffix to short one only for
3636 floating point instructions operating on non-integer operands.
3637 (match_template): Remove fldcw special case. Adjust q-suffix handling
3638 to permit it on fild/fistp/fisttp in AT&T mode.
3639 (process_suffix): Don't guess DefaultSize insns' suffix from
3640 stackop_size for certain floating point control instructions. Guess
3641 suffix for branch and [ls][gi]dt based on flag_code. Split error
3642 messages for Intel and AT&T syntax, and make the condition more strict
3643 for the former. Adjust suppressing of generation of operand size
3645 (intel parser): Allow the full set of MASM operators. Add FWORD, TBYTE,
3646 OWORD, and XMMWORD operand size specifiers (TBYTE replaces XWORD). Add
3647 more error checking.
3648 * config/tc-i386.h (BYTE_PTR WORD_PTR DWORD_PTR QWORD_PTR XWORD_PTR
3649 SHORT OFFSET_FLAT FLAT NONE_FOUND): Remove unused defines.
3651 2004-11-03 Hans-Peter Nilsson <hp@axis.com>
3653 * symbols.c (colon) [!WORKING_DOT_WORD]: Don't declare
3654 md_short_jump_size, md_long_jump_size.
3655 * write.c [!WORKING_DOT_WORD]: Ditto.
3656 * tc.h [!WORKING_DOT_WORD]: Declare them here. Drop const
3658 * config/tc-cris.h (md_short_jump_size, md_long_jump_size): Don't
3660 * config/tc-cris.c (md_short_jump_size, md_long_jump_size): Drop
3661 const qualifier in these definitions.
3662 * config/tc-i370.c, config/tc-m68k.c, config/tc-pdp11.c,
3663 config/tc-s390.c, config/tc-tahoe.c, config/tc-vax.c: Ditto.
3665 2004-11-02 Nick Clifton <nickc@redhat.com>
3667 * dwarf2dbg.c (dwarf2_finish): Check for the existence of a file
3668 table before deciding to produce a .debug_line section to match up
3669 with a user provided .debug_info section.
3671 2004-10-28 Tomer Levi <Tomer.Levi@nsc.com>
3673 * config/tc-crx.c (getreg_image): Bug fix, a return value was
3674 mistakenly omitted from CRX_C_REGTYPE and CRX_CS_REGTYPE cases.
3676 2004-10-27 Tomer Levi <Tomer.Levi@nsc.com>
3678 * config/tc-crx.c: Remove global variable 'post_inc_mode'.
3679 (get_flags): New function.
3680 (get_number_of_bits): Edit comments, update numeric values to
3682 (process_label_constant): Don't support the colon
3683 format (SYMBOL:[s|m|l]).
3684 (set_cons_rparams): Support argument type 'arg_rbase'.
3685 (get_operandtype): Bug fix in 'rbase' operand type parsing.
3686 (handle_LoadStor): Bug fix, first handle post-increment mode.
3687 (getreg_image): Remove redundant code, update according to latest
3689 (print_constant): Bug fix relate to 3-word instructions.
3690 (assemble_insn): Bug fix, when matching instructions, verify also
3691 instruction type (not only mnemonic).
3692 Add various error checking.
3693 (preprocess_reglist): Support HI/LO and user registers.
3695 2004-10-25 David Mosberger-Tang <davidm@hpl.hp.com>
3697 * config/tc-ia64.c (fixup_unw_records): Don't let the "t" value
3698 in an epilogue directive go negative.
3700 2004-10-25 H.J. Lu <hongjiu.lu@intel.com>
3703 * config/tc-ia64.c (emit_one_bundle): Decrement md.num_slots_in_use
3704 after reporting template error during manual bundling. Reported
3705 by Michael Dupont, michaelx.dupont@intel.com.
3707 2004-10-25 Daniel Jacobowitz <dan@debian.org>
3709 * Makefile.am: Run dep-am.
3710 * aclocal.m4: Regenerate with automake 1.9.2.
3711 * Makefile.in: Regenerate with automake 1.9.2.
3712 * doc/Makefile.in: Likewise.
3714 * config/tc-arm.c: Include "dw2gencfi.h".
3715 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
3717 * config/tc-arm.h (TARGET_USE_CFIPOP, DWARF2_DEFAULT_RETURN_COLUMN)
3718 (DWARF2_CIE_DATA_ALIGNMENT, tc_regname_to_dw2regnum)
3719 (tc_cfi_frame_initial_instructions): Define.
3720 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
3723 2004-10-21 Tomer Levi <Tomer.Levi@nsc.com>
3725 * config/tc-crx.c (assemble_insn): Check unsigned immediate
3727 Update coprocessor id to be unsigned immediate.
3729 2004-10-18 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
3731 * config/tc-i386.c (O_secrel): Delete.
3732 (tc_pe_dwarf2_emit_offset): New function.
3733 * config/tc-i386.h (O_secrel): Define as O_md1.
3734 (TC_DWARF2_EMIT_OFFSET): Define.
3736 2004-10-18 Nick Clifton <nickc@redhat.com>
3738 * config/tc-xstormy16.c (xstormy16_cons_fix_new): Accept and
3739 ignore @fptr() directives for 4-byte fixups.
3741 2004-10-15 Alan Modra <amodra@bigpond.net.au>
3743 * Makefile.am: Run "make dep-am"
3744 * Makefile.in: Regenerate.
3746 2004-10-14 Bob Wilson <bob.wilson@acm.org>
3748 * doc/c-xtensa.texi (Xtensa Options, Absolute Literals Directive):
3749 Remove comments about placement of literal pools.
3750 (Literal Directive): Update description of literal placement.
3751 (Literal Prefix Directive): Remove statement that this does not apply
3752 to absolute-mode literals. Describe new section naming scheme.
3754 2004-10-12 Bob Wilson <bob.wilson@acm.org>
3756 * config/tc-xtensa.c (xtensa_frequency_pseudo): Use set_subseg_freq.
3757 (is_entry_opcode, is_movi_opcode, is_the_loop_opcode, is_jx_opcode,
3758 is_windowed_return_opcode): Delete.
3759 (xtensa_frob_label): Use get_subseg_target_freq.
3760 (md_assemble): Inline call to is_entry_opcode.
3761 (xtensa_handle_align): Inline call to get_frag_is_literal.
3762 (relaxation_requirements): Inline call to is_jx_opcode.
3763 (emit_single_op): Inline call to is_movi_opcode.
3764 (xg_assemble_vliw_tokens): Inline calls to get_frag_is_insn,
3765 get_frag_is_no_transform, is_entry_opcode, and
3766 set_frag_is_specific_opcode. Use get_subseg_total_freq.
3767 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags,
3768 xtensa_fix_close_loop_end_frags, relax_frag_immed, convert_frag_immed):
3769 Inline calls to get_frag_is_no_transform.
3770 (next_instrs_are_b_retw): Inline call to is_windowed_return_opcode.
3771 (xtensa_fix_short_loop_frags): Inline calls to is_the_loop_opcode and
3772 get_frag_is_no_transform.
3773 (convert_frag_immed_finish_loop): Inline calls to get_expression_value
3774 and set_frag_is_no_transform.
3775 (get_expression_value): Delete.
3776 (subseg_map struct): Rename cur_total_freq to total_freq. Rename
3777 cur_target_freq to target_freq.
3778 (get_subseg_info): Split out code to create a new map entry into ...
3779 (add_subseg_info): ... this new function.
3780 (get_last_insn_flags): Check if get_subseg_info succeeded.
3781 (set_last_insn_flags): Call add_subseg_info if needed.
3782 (get_subseg_total_freq, get_subseg_target_freq, set_subseg_freq): New.
3783 (xtensa_reorder_segments): Compute last_sec while counting sections.
3784 Remove call to get_last_sec.
3785 (get_last_sec): Delete.
3786 (cache_literal_section): Inline call to retrieve_literal_seg and its
3787 callees, seg_present and add_seg_list.
3788 (retrieve_literal_seg, seg_present, add_seg_list): Delete.
3789 (get_frag_is_insn, get_frag_is_no_transform,
3790 set_frag_is_specific_opcode, set_frag_is_no_transform): Delete.
3791 * config/tc-xtensa.h (MAX_SLOTS): Reduce from 31 to 15.
3793 2004-10-12 Bob Wilson <bob.wilson@acm.org>
3795 * config/tc-xtensa.c: Use ISO C90 formatting.
3796 * config/tc-xtensa.h: Likewise.
3797 * config/xtensa-istack.h: Likewise.
3798 * config/xtensa-relax.c: Likewise.
3799 * config/xtensa-relax.h: Likewise.
3801 2004-10-12 Paul Brook <paul@codesourcery.com>
3803 * config/tc-arm.c (md_begin): Change EF_ARM_EABI_VER3 to
3806 * doc/c-arm.texi: Document that we actually support -meabi=4, not
3809 2004-10-08 Bob Wilson <bob.wilson@acm.org>
3811 * doc/as.texinfo (VTableEntry, VTableInherit): Add "directive" to index
3813 (Acknowledgements): Use "GAS" instead of AS variable.
3815 2004-10-08 Daniel Jacobowitz <dan@debian.org>
3817 * config/tc-i386.c: Include "elf/x86-64.h".
3818 (i386_elf_section_type): New function.
3819 * config/tc-i386.h (md_elf_section_type): Define.
3820 (i386_elf_section_type): New prototype.
3822 2004-10-08 Linus Nielsen Feltzing <linus@haxx.se>
3824 * config/m68k-parse.h (enum m68k_register): New control register,
3826 * config/tc-m68k.c: Correct control register set for MCF5249.
3828 2004-10-07 Bob Wilson <bob.wilson@acm.org>
3829 Sterling Augustine <sterling@tensilica.com>
3831 * config/tc-xtensa.c (absolute_literals_supported): New global flag.
3832 (UNREACHABLE_MAX_WIDTH): Define.
3833 (XTENSA_FETCH_WIDTH): Delete.
3834 (cur_vinsn, xtensa_fetch_width, xt_saved_debug_type, past_xtensa_end,
3835 prefer_const16, prefer_l32r): New global variables.
3836 (LIT4_SECTION_NAME): Define.
3837 (lit4_state struct): Add lit4_seg_name and lit4_seg fields.
3838 (XTENSA_PROP_*, GET_XTENSA_PROP_*, SET_XTENSA_PROP_*): Define.
3839 (frag_flags struct): New.
3840 (xtensa_block_info struct): Move from tc-xtensa.h. Add flags field.
3841 (subseg_map struct): Add cur_total_freq and cur_target_freq fields.
3842 (bitfield, bit_is_set, set_bit, clear_bit): Define.
3843 (MAX_FORMATS): Define.
3844 (op_placement_info struct, op_placement_table): New.
3845 (O_pltrel, O_hi16, O_lo16): Define.
3846 (directiveE enum): Rename directive_generics to directive_transform.
3847 Delete directive_relax. Add directive_schedule,
3848 directive_absolute_literals, and directive_last_directive.
3849 (directive_info): Rename "generics" to "transform". Delete "relax".
3850 Add "schedule" and "absolute-literals".
3851 (directive_state): Adjust entries to match changes in directive_info.
3852 (xtensa_relax_statesE, RELAX_IMMED_MAXSTEPS): Move to tc-xtensa.h.
3853 (xtensa_const16_opcode, xtensa_movi_opcode, xtensa_movi_n_opcode,
3854 xtensa_l32r_opcode, xtensa_nop_opcode, xtensa_rsr_lcount_opcode): New.
3855 (xtensa_j_opcode, xtensa_rsr_opcode): Delete.
3856 (align_only_targets, software_a0_b_retw_interlock,
3857 software_avoid_b_j_loop_end, maybe_has_b_j_loop_end,
3858 software_avoid_short_loop, software_avoid_close_loop_end,
3859 software_avoid_all_short_loops, specific_opcode): Delete.
3860 (warn_unaligned_branch_targets): New.
3861 (workaround_a0_b_retw, workaround_b_j_loop_end, workaround_short_loop,
3862 workaround_close_loop_end, workaround_all_short_loops): Default FALSE.
3863 (option_[no_]link_relax, option_[no_]transform,
3864 option_[no_]absolute_literals, option_warn_unaligned_targets,
3865 option_prefer_l32r, option_prefer_const16, option_target_hardware):
3867 (option_[no_]align_only_targets, option_literal_section_name,
3868 option_text_section_name, option_data_section_name,
3869 option_bss_section_name, option_eb, option_el): Delete.
3870 (md_longopts): Add entries for: [no-]transform, [no-]absolute-literals,
3871 warn-unaligned-targets, prefer-l32r, prefer-const16, [no-]link-relax,
3872 and target-hardware. Delete entries for [no-]target-align-only,
3873 literal-section-name, text-section-name, data-section-name, and
3875 (md_parse_option): Handle new options and remove old ones. Accept but
3876 ignore [no-]density options. Warn for [no-]generics and [no-]relax
3877 and treat them as [no-]transform.
3878 (md_show_usage): Add new options and remove old ones.
3879 (xtensa_setup_hw_workarounds): New.
3880 (md_pseudo_table): Change "word" entry to use xtensa_elf_cons. Add
3881 "long", "short", "loc" and "frequency" entries.
3882 (use_generics): Rename to ...
3883 (use_transform): ... this function. Add past_xtensa_end check.
3884 (use_longcalls): Add past_xtensa_end check.
3885 (code_density_available, can_relax): Delete.
3886 (do_align_targets): New.
3887 (get_directive): Accept dashes in directive names. Warn about
3888 [no-]generics and [no-]relax directives and treat them as
3890 (xtensa_begin_directive): Call md_flush_pending_output only for some
3891 directives. Check for directives inside instruction bundles. Warn
3892 about deprecated ".begin literal" usage. Warn and ignore [no-]density
3893 directives. Handle new directives. Check generating_literals flag
3895 (xtensa_end_directive): Check for directives inside instruction
3896 bundles. Warn and ignore [no-]density directives. Handle new
3897 directives. Call xtensa_set_frag_assembly_state.
3898 (xtensa_loc_directive_seen, xtensa_dwarf2_directive_loc,
3899 xtensa_dwarf2_emit_insn): New.
3900 (xtensa_literal_position): Call md_flush_pending_output. Do not check
3901 use_literal_section flag.
3902 (xtensa_literal_pseudo): Call md_flush_pending_output. Handle absolute
3903 literals. Use xtensa_elf_cons to parse the expression.
3904 (xtensa_literal_prefix): Do not check use_literal_section. Support
3905 ".lit4" sections for absolute literals. Change prefix convention to
3906 replace ".text" (or ".t" in a linkonce section). No need to call
3908 (xtensa_frequency_pseudo, xtensa_elf_cons, xtensa_elf_suffix): New.
3909 (expression_end): Handle closing braces and colons.
3910 (PLT_SUFFIX, plt_suffix): Delete.
3911 (expression_maybe_register): Use new xtensa-isa.h functions. Use
3912 xtensa_elf_suffix instead of checking for plt suffix, and handle O_lo16
3913 and O_hi16 expressions as well.
3914 (tokenize_arguments): Handle closing braces and colons.
3915 (parse_arguments): Use new xtensa-isa.h functions. Handle "invisible"
3916 operands and paired register syntax.
3917 (get_invisible_operands): New.
3918 (xg_translate_sysreg_op): Handle new Xtensa LX RSR/WSR/XSR syntax. Use
3919 new xtensa-isa.h functions.
3920 (xtensa_translate_old_userreg_ops, xtensa_translate_zero_immed): New.
3921 (xg_translate_idioms): Check if inside bundle. Use use_transform.
3922 Handle new Xtensa LX RSR/WSR/XSR syntax. Remove code to widen density
3923 instructions. Use xtensa_translate_zero_immed.
3924 (operand_is_immed, operand_is_pcrel_label): Delete.
3925 (get_relaxable_immed): Use new xtensa-isa.h functions.
3926 (get_opcode_from_buf): Add slot parameter. Use new xtensa-isa.h
3928 (xtensa_print_insn_table, print_vliw_insn): New.
3929 (is_direct_call_opcode): Use new xtensa-isa.h functions.
3930 (is_call_opcode, is_loop_opcode, is_conditional_branch_opcode,
3931 is_branch_or_jump_opcode): Delete.
3932 (is_movi_opcode, decode_reloc, encode_reloc, encode_alt_reloc): New.
3933 (opnum_to_reloc, reloc_to_opnum): Delete.
3934 (xtensa_insnbuf_set_operand, xtensa_insnbuf_get_operand): Use new
3935 xtensa-isa.h functions. Operate on one slot of an instruction.
3936 (xtensa_insnbuf_set_immediate_field, is_negatable_branch,
3937 xg_get_insn_size): Delete.
3938 (xg_get_build_instr_size): Use xg_get_single_size.
3939 (xg_is_narrow_insn, xg_is_single_relaxable_insn): Update calls to
3940 xg_build_widen_table. Use xg_get_single_size.
3941 (xg_get_max_narrow_insn_size): Delete.
3942 (xg_get_max_insn_widen_size, xg_get_max_insn_widen_literal_size,
3943 xg_is_relaxable_insn): Update calls to xg_build_widen_table. Use
3945 (xg_build_to_insn): Record the loc field. Handle OP_OPERAND_HI16U and
3946 OP_OPERAND_LOW16U. Check xg_valid_literal_expression.
3947 (xg_expand_to_stack, xg_expand_narrow): Update calls to
3948 xg_build_widen_table. Use xg_get_single_size.
3949 (xg_immeds_fit): Use new xtensa-isa.h functions. Update call to
3951 (xg_symbolic_immeds_fit): Likewise. Also handle O_lo16 and O_hi16, and
3952 treat weak symbols conservatively.
3953 (xg_check_operand): Use new xtensa-isa.h functions.
3954 (is_dnrange): Delete.
3955 (xg_assembly_relax): Inline previous calls to tinsn_copy.
3956 (xg_finish_frag): Specify separate relax states for the frag and slot0.
3957 (is_branch_jmp_to_next, xg_add_branch_and_loop_targets): Use new
3958 xtensa-isa.h functions.
3959 (xg_instruction_matches_option_term, xg_instruction_matches_or_options,
3960 xg_instruction_matches_options): New.
3961 (xg_instruction_matches_rule): Handle O_register expressions. Call
3962 xg_instruction_matches_options.
3963 (transition_rule_cmp): New.
3964 (xg_instruction_match): Update call to xg_build_simplify_table.
3965 (xg_build_token_insn): Record loc fields.
3966 (xg_simplify_insn): Check is_specific_opcode field and
3967 density_supported flag.
3968 (xg_expand_assembly_insn): Skip checking code_density_available. Use
3969 new xtensa-isa.h functions. Call use_transform instead of can_relax.
3970 (xg_assemble_literal): Add error handling for O_big. Call
3971 record_alignment. Handle O_pltrel.
3972 (xg_valid_literal_expression): New.
3973 (xg_assemble_literal_space): Add slot parameter. Remove call to
3974 set_expr_symbol_offset. Add call to record_alignment. Update call to
3976 (xg_emit_insn): Delete.
3977 (xg_emit_insn_to_buf): Add format parameter. Update calls to
3978 xg_add_opcode_fix and xtensa_insnbuf_to_chars.
3979 (xg_add_opcode_fix): Change opcode parameter to tinsn and add format
3980 and slot parameters. Handle new "alternate" relocations for absolute
3981 literals and CONST16 instructions. Check for bad uses of O_lo16 and
3982 O_hi16. Use new xtensa-isa.h functions.
3983 (xg_assemble_tokens): Delete.
3984 (is_register_writer): Use new xtensa-isa.h functions.
3985 (is_bad_loopend_opcode): Check for xtensa_rsr_lcount_opcode instead of
3986 old-style RSR from LCOUNT.
3987 (next_frag_opcode): Delete.
3988 (next_frag_opcode_is_loop, next_frag_format_size, frag_format_size,
3989 update_next_frag_state): New.
3990 (update_next_frag_nop_state): Delete.
3991 (next_frag_pre_opcode_bytes): Use next_frag_opcode_is_loop.
3992 (xtensa_mark_literal_pool_location): Check use_literal_section flag and
3993 the state of the absolute-literals directive. Add calls to
3994 record_alignment and xtensa_set_frag_assembly_state. Call
3995 xtensa_switch_to_non_abs_literal_fragment instead of
3996 xtensa_switch_to_literal_fragment.
3998 (assemble_nop): Use build_nop. Update call to xtensa_insnbuf_to_chars.
3999 (get_expanded_loop_offset): Change check for undefined opcode to an
4001 (xtensa_set_frag_assembly_state, relaxable_section,
4002 xtensa_find_unmarked_state_frags, xtensa_find_unaligned_branch_targets,
4003 xtensa_find_unaligned_loops, xg_apply_tentative_value): New.
4004 (md_begin): Update call to xtensa_isa_init. Initialize linkrelax to 1.
4005 Set lit4_seg_name. Call xg_init_vinsn. Initialize new global opcodes.
4006 Call init_op_placement_info_table and xtensa_set_frag_assembly_state.
4007 (xtensa_init_fix_data): New.
4008 (xtensa_frob_label): Reset label symbol to the current frag. Check
4009 do_align_targets and generating_literals flag. Propagate frequency
4010 info to new alignment frag. Call xtensa_set_frag_assembly_state.
4011 (xtensa_unrecognized_line): New.
4012 (xtensa_flush_pending_output): Check if inside a bundle. Add a call
4013 to xtensa_set_frag_assembly_state.
4014 (error_reset_cur_vinsn): New.
4015 (md_assemble): Remove check for literal frag. Remove call to
4016 istack_init. Call use_transform instead of use_generics. Parse
4017 explicit instruction format specifiers. Move code for
4018 a0_b_retw_interlock workaround to xg_assemble_vliw_tokens. Call
4019 error_reset_cur_vinsn on errors. Add call to get_invisible_operands.
4020 Add dwarf2_where call. Remote automatic alignment for ENTRY
4021 instructions. Move call to xtensa_clear_insn_labels to the end.
4022 Rearrange to handle bundles.
4023 (xtensa_cons_fix_new): Delete.
4024 (xtensa_handle_align): New.
4025 (xtensa_frag_init): Call xtensa_set_frag_assembly_state. Remove
4026 assignment to is_no_density field.
4027 (md_pcrel_from): Use new xtensa-isa.h functions. Use decode_reloc
4028 instead of reloc_to_opnum. Handle "alternate" relocations.
4029 (xtensa_force_relocation, xtensa_check_inside_bundle,
4030 xtensa_elf_section_change_hook): New.
4031 (xtensa_symbol_new_hook): Delete.
4032 (xtensa_fix_adjustable): Check for difference of symbols with an
4033 offset. Check for external and weak symbols.
4034 (md_apply_fix3): Remove cases for XTENSA_OP{0,1,2} relocs.
4035 (md_estimate_size_before_relax): Return expansion for the first slot.
4036 (tc_gen_reloc): Handle difference of symbols by producing
4037 XTENSA_DIFF{8,16,32} relocs and by writing the value of the difference
4038 into the output. Handle new XTENSA_SLOT*_OP relocs by storing the
4039 tentative values into the output when linkrelax is set.
4040 (XTENSA_PROP_SEC_NAME): Define.
4041 (xtensa_post_relax_hook): Call xtensa_find_unmarked_state_frags.
4042 Create literal tables only if using literal sections. Create new
4043 property tables instead of old instruction tables. Check for unaligned
4044 branch targets and loops.
4045 (finish_vinsn, find_vinsn_conflicts, check_t1_t2_reads_and_writes,
4046 new_resource_table, clear_resource_table, resize_resource_table,
4047 resources_available, reserve_resources, release_resources,
4048 opcode_funcUnit_use_unit, opcode_funcUnit_use_stage,
4049 resources_conflict, xg_find_narrowest_format, relaxation_requirements,
4050 bundle_single_op, emit_single_op, xg_assemble_vliw_tokens): New.
4051 (xtensa_end): Call xtensa_flush_pending_output. Set past_xtensa_end
4052 flag. Update checks for workaround options. Call
4053 xtensa_mark_narrow_branches and xtensa_mark_zcl_first_insns.
4054 (xtensa_cleanup_align_frags): Add special case for branch targets.
4055 Check for and mark unreachable frags.
4056 (xtensa_fix_target_frags): Remove use of align_only_targets flag.
4057 Use RELAX_LOOP_END_BYTES in special case for negatable branch at the
4058 end of a zero-overhead loop body.
4059 (frag_can_negate_branch): Handle instructions with multiple slots.
4060 Use new xtensa-isa.h functions
4061 (xtensa_mark_narrow_branches, is_narrow_branch_guaranteed_in_range,
4062 xtensa_mark_zcl_first_insns): New.
4063 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags): Error if
4064 transformations are disabled.
4065 (next_instrs_are_b_retw): Use new xtensa-isa.h functions. Handle
4066 multislot instructions.
4067 (xtensa_fix_close_loop_end_frags, xtensa_fix_short_loop_frags):
4068 Likewise. Also error if transformations are disabled.
4069 (unrelaxed_frag_max_size): New.
4070 (unrelaxed_frag_min_insn_count, unrelax_frag_has_b_j): Use new
4071 xtensa-isa.h functions.
4072 (xtensa_sanity_check, is_empty_loop, is_local_forward_loop): Use
4073 xtensa_opcode_is_loop instead of is_loop_opcode.
4074 (get_text_align_power): Replace as_fatal with assertion.
4075 (get_text_align_fill_size): Iterate instead of using modulus when
4077 (get_noop_aligned_address): Assert that this is for a machine-dependent
4078 RELAX_ALIGN_NEXT_OPCODE frag. Use next_frag_opcode_is_loop,
4079 xg_get_single_size, and frag_format_size.
4080 (get_widen_aligned_address): Rename to ...
4081 (get_aligned_diff): ... this function. Add max_diff parameter.
4082 Remove handling of rs_align/rs_align_code frags. Use
4083 next_frag_format_size, get_text_align_power, get_text_align_fill_size,
4084 next_frag_opcode_is_loop, and xg_get_single_size. Compute max_diff
4085 and pass it back to caller.
4086 (xtensa_relax_frag): Use relax_frag_loop_align. Add code for new
4087 RELAX_SLOTS, RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN,
4088 RELAX_FILL_NOP, and RELAX_UNREACHABLE frag types. Check relax_seen.
4089 (relax_frag_text_align): Rename to ...
4090 (relax_frag_loop_align): ... this function. Assume loops can only be
4091 in the first slot of an instruction.
4092 (relax_frag_add_nop): Use assemble_nop instead of constructing an OR
4093 instruction. Remove call to frag_wane.
4094 (relax_frag_narrow): Rename to ...
4095 (relax_frag_for_align): ... this function. Extend to handle
4096 RELAX_FILL_NOP and RELAX_UNREACHABLE, as well as RELAX_SLOTS with
4097 RELAX_NARROW for the first slot.
4098 (find_address_of_next_align_frag, bytes_to_stretch): New.
4099 (future_alignment_required): Use find_address_of_next_align_frag and
4100 bytes_to_stretch. Look ahead to subsequent frags to make smarter
4101 alignment decisions.
4102 (relax_frag_immed): Add format, slot, and estimate_only parameters.
4103 Check if transformations are enabled for b_j_loop_end workaround.
4104 Use new xtensa-isa.h functions and handle multislot instructions.
4105 Update call to xg_assembly_relax.
4106 (md_convert_frag): Handle new RELAX_SLOTS, RELAX_UNREACHABLE,
4107 RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN, and RELAX_FILL_NOP
4109 (convert_frag_narrow): Add segP, format and slot parameters. Call
4110 convert_frag_immed for branch instructions. Adjust calls to
4111 tinsn_from_chars, tinsn_immed_from_frag, and xg_emit_insn_to_buf. Use
4112 xg_get_single_size and xg_get_single_format.
4113 (convert_frag_fill_nop): New.
4114 (convert_frag_immed): Add format and slot parameters. Handle multislot
4115 instructions and use new xtensa-isa.h functions. Update calls to
4116 tinsn_immed_from_frag and xg_assembly_relax. Check if transformations
4117 enabled for b_j_loop_end workaround. Use build_nop instead of
4118 assemble_nop. Check is_specific_opcode flag. Check for unreachable
4119 frags. Use xg_get_single_size. Handle O_pltrel.
4120 (fix_new_exp_in_seg): Remove check for old plt flag.
4121 (convert_frag_immed_finish_loop): Update calls to tinsn_from_chars and
4122 xtensa_insnbuf_to_chars. Call tinsn_immed_from_frag. Change check
4123 for loop opcode to an assertion. Mark all frags up to the end of the
4124 loop as not transformable.
4125 (get_last_insn_flags, set_last_insn_flags): Use get_subseg_info.
4126 (get_subseg_info): New.
4127 (xtensa_move_literals): Call xtensa_set_frag_assembly_state. Add null
4129 (xtensa_switch_to_literal_fragment): Rewrite to handle absolute
4130 literals and use xtensa_switch_to_non_abs_literal_fragment otherwise.
4131 (xtensa_switch_to_non_abs_literal_fragment): New.
4132 (cache_literal_section): Add is_code parameter and pass it through to
4133 retrieve_literal_seg.
4134 (retrieve_literal_seg): Add is_code parameter and use it to set the
4135 flags on the literal section. Handle case where head parameter is 0.
4136 (get_frag_is_no_transform, set_frag_is_specific_opcode,
4137 set_frag_is_no_transform): New.
4138 (xtensa_create_property_segments): Add end_property_function parameter
4139 and pass it through to add_xt_block_frags. Call bfd_get_section_flags
4140 and skip SEC_DEBUGGING and !SEC_ALLOC sections.
4141 (xtensa_create_xproperty_segments, section_has_xproperty): New.
4142 (add_xt_block_frags): Add end_property_function parameter and call it
4143 if it is non-zero. Call xtensa_frag_flags_init.
4144 (xtensa_frag_flags_is_empty, xtensa_frag_flags_init,
4145 get_frag_property_flags, frag_flags_to_number,
4146 xtensa_frag_flags_combinable, xt_block_aligned_size,
4147 xtensa_xt_block_combine, add_xt_prop_frags,
4148 init_op_placement_info_table, opcode_fits_format_slot,
4149 xg_get_single_size, xg_get_single_format): New.
4150 (istack_push): Inline call to tinsn_copy.
4151 (tinsn_copy): Delete.
4152 (tinsn_has_invalid_symbolic_operands): Handle O_hi16 and O_lo16 and
4153 CONST16 opcodes. Handle O_big, O_illegal, and O_absent.
4154 (tinsn_has_complex_operands): Handle O_hi16 and O_lo16.
4155 (tinsn_to_insnbuf): Use xg_get_single_format and new xtensa-isa.h
4156 functions. Handle invisible operands.
4157 (tinsn_to_slotbuf): New.
4158 (tinsn_check_arguments): Use new xtensa-isa.h functions.
4159 (tinsn_from_chars): Add slot parameter. Rewrite using xg_init_vinsn,
4160 vinsn_from_chars, and xg_free_vinsn.
4161 (tinsn_from_insnbuf): New.
4162 (tinsn_immed_from_frag): Add slot parameter and handle multislot
4163 instructions. Handle symbol differences.
4164 (get_num_stack_text_bytes): Use xg_get_single_size.
4165 (xg_init_vinsn, xg_clear_vinsn, vinsn_has_specific_opcodes,
4166 xg_free_vinsn, vinsn_to_insnbuf, vinsn_from_chars, expr_is_register,
4167 get_expr_register, set_expr_symbol_offset_diff): New.
4168 * config/tc-xtensa.h (MAX_SLOTS): Define.
4169 (xtensa_relax_statesE): Move from tc-xtensa.c. Add
4170 RELAX_CHECK_ALIGN_NEXT_OPCODE, RELAX_MAYBE_DESIRE_ALIGN, RELAX_SLOTS,
4171 RELAX_FILL_NOP, RELAX_UNREACHABLE, RELAX_MAYBE_UNREACHABLE, and
4173 (RELAX_IMMED_MAXSTEPS): Move from tc-xtensa.c.
4174 (xtensa_frag_type struct): Add is_assembly_state_set,
4175 use_absolute_literals, relax_seen, is_unreachable, is_specific_opcode,
4176 is_align, is_text_align, alignment, and is_first_loop_insn fields.
4177 Replace is_generics and is_relax fields by is_no_transform field.
4178 Delete is_text and is_longcalls fields. Change text_expansion and
4179 literal_expansion to arrays of MAX_SLOTS entries. Add arrays of
4180 per-slot information: literal_frags, slot_subtypes, slot_symbols,
4181 slot_sub_symbols, and slot_offsets. Add fr_prev field.
4182 (xtensa_fix_data struct): New.
4183 (xtensa_symfield_type struct): Delete plt field.
4184 (xtensa_block_info struct): Move definition to tc-xtensa.h. Add
4185 forward declaration here.
4186 (xt_section_type enum): Delete xt_insn_sec. Add xt_prop_sec.
4187 (XTENSA_SECTION_RENAME): Undefine.
4188 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FORCE_RELOCATION, NO_PSEUDO_DOT,
4189 tc_unrecognized_line, md_do_align, md_elf_section_change_hook,
4190 HANDLE_ALIGN, TC_LINKRELAX_FIXUP, SUB_SEGMENT_ALIGN): Define.
4191 (TC_CONS_FIX_NEW, tc_symbol_new_hook): Delete.
4192 (unit_num_copies_func, opcode_num_units_func,
4193 opcode_funcUnit_use_unit_func, opcode_funcUnit_use_stage_func): New.
4194 (resource_table struct): New.
4195 * config/xtensa-istack.h (MAX_INSN_ARGS): Increase from 6 to 10.
4196 (TInsn struct): Add keep_wide, loc, fixup, record_fix, subtype,
4197 literal_space, symbol, sub_symbol, offset, and literal_frag fields.
4198 (tinsn_copy): Delete prototype.
4199 (vliw_insn struct): New.
4200 * config/xtensa-relax.c (insn_pattern_struct): Add options field.
4201 (widen_spec_list): Add option conditions for density and boolean
4202 instructions. Add expansions using CONST16 and conditions for using
4203 CONST16 vs. L32R. Use new Xtensa LX RSR/WSR syntax. Add entries for
4205 (simplify_spec_list): Add option conditions for density instructions.
4206 Add entry for NOP instruction.
4207 (append_transition): Add cmp function pointer parameter and use it to
4208 insert the new entry in order.
4209 (operand_function_LOW16U, operand_function_HI16U): New.
4210 (xg_has_userdef_op_fn, xg_apply_userdef_op_fn): Handle
4211 OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
4212 (enter_opname, split_string): Use xstrdup instead of strdup.
4213 (init_insn_pattern): Initialize new options field.
4214 (clear_req_or_option_list, clear_req_option_list,
4215 clone_req_or_option_list, clone_req_option_list, parse_option_cond):
4217 (parse_insn_pattern): Parse option conditions.
4218 (transition_applies): New.
4219 (build_transition): Use new xtensa-isa.h functions. Fix incorrectly
4220 swapped last arguments in calls to append_constant_value_condition.
4221 Call clone_req_option_list. Add warning about invalid opcode.
4222 Handle LOW16U and HI16U function names.
4223 (build_transition_table): Add cmp parameter and use it in calls to
4224 append_transition. Use new xtensa-isa.h functions. Check
4225 transition_applies before adding entries.
4226 (xg_build_widen_table, xg_build_simplify_table): Add cmp parameter and
4227 pass it through to build_transition_table.
4228 * config/xtensa-relax.h (ReqOrOptionList, ReqOrOption, ReqOptionList,
4229 ReqOption, transition_cmp_fn): New types.
4230 (OpType enum): Add OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
4231 (transition_rule struct): Add options field.
4232 * doc/as.texinfo (Overview): Update Xtensa options.
4233 * doc/c-xtensa.texi (Xtensa Options): Delete --[no-]density,
4234 --[no-]relax, and --[no-]generics options. Update descriptions of
4235 --text-section-literals and --[no-]longcalls. Add
4236 --[no-]absolute-literals and --[no-]transform.
4237 (Xtensa Syntax): Add description of syntax for FLIX instructions.
4238 Remove use of "generic" and "specific" terminology for opcodes.
4239 (Xtensa Registers): Generalize the syntax description to include
4240 user-defined register files.
4241 (Xtensa Automatic Alignment): Update.
4242 (Xtensa Branch Relaxation): Mention limitation of unconditional jumps.
4243 (Xtensa Call Relaxation): Linker can now remove most of the overhead.
4244 (Xtensa Directives): Remove confusing rules about precedence.
4245 (Density Directive, Relax Directive): Delete.
4246 (Schedule Directive): New.
4247 (Generics Directive): Rename to ...
4248 (Transform Directive): ... this node.
4249 (Literal Directive): Update for absolute literals. Missing
4250 literal_position directive is now an error.
4251 (Literal Position Directive): Update for absolute literals.
4252 (Freeregs Directive): Delete.
4253 (Absolute Literals Directive): New.
4254 (Frame Directive): Minor editing.
4255 * Makefile.am (DEPTC_xtensa_elf, DEPOBJ_xtensa_elf, DEP_xtensa_elf):
4256 Update dependencies.
4257 * Makefile.in: Regenerate.
4259 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
4261 * config/tc-mips.c (append_insn): Use fix_new rather than fix_new_exp
4262 to build the second and third fixups for a composite relocation.
4263 (macro_read_relocs): New function.
4264 (macro_build): Use it.
4265 (s_cpsetup): Pass all three composite relocation codes to macro_build.
4266 Simplify fragging code accordingly.
4267 (s_gpdword): Use fix_new rather than fix_new_exp for the second part
4268 of the composite relocation. Set fx_tcbit in both fixups.
4270 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
4272 * config/tc-mips.c (append_insn): Set fx_tcbit for composite relocs.
4273 (md_apply_fix3): Don't treat composite relocs as done.
4275 2004-10-07 Jan Beulich <jbeulich@novell.com>
4277 * macro.c (macro_expand_body): When ELF, use .LL rather than LL as
4278 prefix for symbol names generated from the LOCAL macro directive.
4280 * dw2gencfi.c (select_cie_for_fde): When separating CIE out from
4281 FDE, treat a DW_CFA_remember_state as we do a DW_CFA_advance_loc.
4283 2004-10-07 Tomer Levi <Tomer.Levi@nsc.com>
4285 * config/tc-crx.c (preprocess_reglist): Handle Co-processor
4287 (md_assemble): Add error checking for Co-Processor instructions.
4288 (get_cinv_parameters): Add 'b' option to invalidate the
4289 branch-target cache.
4291 2004-10-05 Paul Brook <paul@codesourcery.com>
4293 * config/tc-arm.c (unwind): New variable.
4294 (vfp_sp_encode_reg): New function.
4295 (vfp_sp_reg_required_here): Use it.
4296 (vfp_sp_reg_list, vfp_dp_reg_list): Remove.
4297 (vfp_parse_reg_list): New function.
4298 (s_arm_unwind_fnstart, s_arm_unwind_fnend, s_arm_unwind_cantunwind,
4299 s_arm_unwind_personality, s_arm_unwind_personalityindex,
4300 s_arm_unwind_handlerdata, s_arm_unwind_save, s_arm_unwind_movsp,
4301 s_arm_unwind_pad, s_arm_unwind_setfp, s_arm_unwind_raw): New
4303 (md_pseudo_table): Add them.
4304 (do_vfp_reg2_from_sp2): Use vfp_parse_reg_list and vfp_sp_encode_reg.
4305 (do_vfp_sp2_from_reg2, vfp_sp_ldstm, vfp_dp_ldstm): Ditto.
4306 (set_section, add_unwind_adjustsp, flush_pending_unwind,
4307 finish_unwind_opcodes, start_unwind_section, create_unwind_entry,
4308 require_hashconst, add_unwind_opcode): New functions.
4309 * doc/c-arm.texi: Document unwinding opcodes.
4310 * NEWS: Mention the new feature.
4312 2004-10-04 Eric Christopher <echristo@redhat.com>
4314 * config/tc-mips.c (md_apply_fix3): Remove erroneous assert.
4316 2004-10-01 H.J. Lu <hongjiu.lu@intel.com>
4318 * config/tc-ppc.c (md_apply_fix3): Call S_SET_THREAD_LOCAL for
4320 * config/tc-s390.c (md_apply_fix3): Likewise.
4321 * config/tc-sparc.c (md_apply_fix3): Likewise.
4323 2004-10-01 Paul Brook <paul@codesourcery.com>
4325 * config/tc-arm.c (arm_elf_section_type): New function.
4326 (arm_elf_change_section): Set section link for exidx sections.
4327 * config/tc-arm.h (arm_elf_section_type): Add prototype.
4328 (md_elf_section_type): Define.
4330 2004-10-01 Bill Farmer <Bill@the-farmers.freeserve.co.uk>
4332 * config/tc-pdp11.c (md_apply_fix3): Change to sign of the SOB
4333 instruction's offset.
4335 2004-10-01 Adam Nemet <anemet@lnxw.com>
4337 * (TARGET_FORMAT): Remove LynxOS COFF definition.
4339 2004-10-01 Ravi Ramaseshan <ravi.ramaseshan@codito.com>
4341 * config/tc-arc.c (tc_gen_reloc): Don't assume fixP->fx_addsy is an
4342 asymbol *, instead use symbol_get_bfdsym.
4344 2004-09-30 Linus Nielsen Feltzing <linus@haxx.se>
4346 * config/tc-m68k.c (select_control_regs): Add mcf5249.
4348 2004-09-30 Paul Brook <paul@codesourcery.com>
4350 * config/tc-arm.c (do_smi, do_nop): New functions.
4351 (insns): Add ARMv6ZK instructions.
4352 (md_apply_fix3): Handle BFD_RELOC_ARM_SMI.
4353 (tc_gen_reloc): Ditto.
4354 (arm_cpus): Add mpcore and arm1176.
4355 (arm_archs): Add armv6{k,z,zk}.
4356 * doc/c-arm.texi: Document new cores and architectures.
4358 2004-09-30 Nick Clifton <nickc@redhat.com>
4360 * config/tc-arm.c: Use ISO C90 formatting.
4362 2004-09-30 Vladimir Ivanov <vladitx@nucleusys.com>
4364 * config/tc-arm.c (mav_reg_required_here): Allow REG_TYPE_CN
4365 as alternative when REG_TYPE_MVF, REG_TYPE_MVD, REG_TYPE_MVFX or
4366 REG_TYPE_MVDX is expected.
4368 2004-09-29 Marc Bevand <m.bevand@gmail.com>
4370 * doc/c-i386.texi (i386-Mnemonics): Fix typo.
4372 2004-09-21 James E Wilson <wilson@specifixinc.com>
4374 * config/tc-ia64.c (ENCODED_PSP_OFFSET): New.
4375 (output_rp_psprel, output_pfs_psprel, output_preds_psprel,
4376 output_spill_base, output_unat_psprel, output_lc_psprel,
4377 output_fpsr_psprel, output_priunat_psprel, output_bsp_psprel,
4378 output_bsprestore_psprel, output_rnat_psprel, output_spill_psprel,
4379 output_spill_psprel_p): Use it.
4381 2004-09-20 Tomer Levi <Tomer.Levi@nsc.com>
4383 * config/tc-crx.c (handle_LoadStor): New function.
4384 Handle load/stor unique instructions before parsing.
4386 2004-09-17 Paul Brook <paul@codesourcery.com>
4388 * config/tc-arm.c (s_arm_rel31): New funciton.
4389 (md_pseudo_table): Add .rel31.
4390 (md_apply_fix3): Handle BFD_RELOC_ARM_TARGET2,
4391 BFD_RELOC_32_PCREL and BFD_RELOC_ARM_PREL31.
4392 (tc_gen_reloc): Handle BFD_RELOC_ARM_PREL31 and BFD_RELOC_ARM_TARGET2.
4393 (arm_fix_adjustable): Return 0 for BFD_RELOC_ARM_TARGET2.
4394 (arm_parse_reloc): Add (target2).
4396 2004-09-17 Alan Modra <amodra@bigpond.net.au>
4398 * Makefile.am: Run "make dep-am".
4399 * Makefile.in: Regenerate.
4400 * aclocal.m4: Regenerate.
4401 * configure: Regenerate.
4402 * doc/Makefile.in: Regenerate.
4403 * po/POTFILES.in: Regenerate.
4404 * po/gas.pot: Regenerate.
4406 2004-09-14 Hideki IWAMOTO <h-iwamoto@kit.hi-ho.ne.jp>
4408 * config/tc-mmix.c [!LLONG_MIN]: Correct #elsif to #elif.
4409 [!LLONG_MAX]: Ditto.
4411 2004-09-13 Paul Brook <paul@codesourcery.com>
4413 * config/tc-arm.c: Rename RELABS to TARGET1.
4415 2004-09-13 Alan Modra <amodra@bigpond.net.au>
4417 * messages.c (as_internal_value_out_of_range): Cast values passed
4418 to as_bad_where or as_warn_where to proper type.
4420 2004-09-11 Theodore A. Roth <troth@openavr.org>
4422 * config/tc-avr.c: Add support for
4423 atmega48, atmega88, atmega168, attiny13, attiny2313, at90can128.
4425 2004-09-09 Alan Modra <amodra@bigpond.net.au>
4427 * dw2gencfi.c (select_cie_for_fde): When separating CIE out
4428 from FDE, treat a CFI_escape as we do a DW_CFA_advance_loc.
4430 2004-09-08 Paul Brook <paul@codesourcery.com>
4432 * config/obj-elf.c (obj_elf_section_type): Handle init_array,
4433 fini_array and preinit_array section types.
4434 * config/tc-ia64.c (ia64_elf_section_type): Remove init_array
4436 * doc/as.texinfo: Document extra section types.
4438 2004-09-02 Mark Mitchell <mark@codesourcery.com>
4440 * Makefile.am (TARG_ENV_HFILES): Add te-symbian.h.
4441 * Makefile.in: Regenerated.
4442 * configure.in: Set em for arm*-*-symbianelf*.
4443 * configure: Regenerated.
4444 * config/tc-arm.c (elf32_arm_target_format): Use Symbian target
4445 vectors when appropriate.
4446 * config/te-symbian.h: New file.
4448 2004-09-03 Tomer Levi <Tomer.Levi@nsc.com>
4450 * config/tc-crx.c (gettrap): Exception vector can be case
4452 (process_label_constant): Fix a 32-bit displacement bug in branch
4454 (get_operandtype) : Bug fix, wrong operand was used.
4455 (process_label_constant): Initialize relocation type to
4458 2004-09-01 Richard Earnshaw < reanrsha@arm.com>
4460 * tc-arm.c (arm_cpus, arm_fpus): Allow <cpu>-s as well as <cpu>s
4461 for synthesizable cores.
4463 * doc/c-arm.texi (ARM Options): Document canonical names of CPUs.
4465 2004-08-25 Dmitry Diky <diwil@spec.ru>
4467 * config/tc-msp430.c: Clean-up the code.
4468 (md_relax_table): New relax table.
4469 (mcu_types): Sort MCU types.
4470 (md_pseudo_table): Add .profiler pseudo handler.
4471 (pow2value): New function.
4472 (msp430_profiler): New function.
4473 (msp430_operands): Add new insns handlers.
4474 (msp430_srcoperand): Add register operand handler, allow complex
4476 (md_estimate_size_before_relax): Rewritten.
4477 (md_convert_frag): Rewritten.
4478 (msp430_relax_frag): New function.
4479 * config/tc-msp430.h (md_relax_frag): define macro
4480 * doc/c-msp430.texi: Update information.
4482 2004-08-24 Nick Clifton <nickc@redhat.com>
4484 * as.c (std_shortopts): Allow -g to take an optional argument.
4485 (parse_args): Pass any switch starting with -g on to the backend
4488 2004-08-18 Mark Mitchell <mark@codesourcery.com>
4490 * configure.in (arm*-*-symbianelf*): New target.
4491 (arm*-*-eabi*): Likewise.
4492 * configure: Regenerated.
4494 2004-08-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4495 * config/tc-mips.c (append_insn): Handle delay slots in branch likely
4498 2004-08-18 Jakub Jelinek <jakub@redhat.com>
4500 * config/tc-ia64.c (start_unwind_section): Add linkonce_empty
4501 argument, don't do anything if current section is not
4502 .gnu.linkonce.t.* and linkonce_empty is set.
4503 (generate_unwind_image, dot_endp): Adjust callers, call
4504 start_unwind_section (*, 1) if nothing will be put into the
4507 2004-08-17 Nick Clifton <nickc@redhat.com>
4509 * as.c (MD_DEBUG_FORMAT_SELECTOR): Provide default definition.
4510 (show_usage): Add -g.
4511 (std_longopts): Add --gen-debug. Alpha sort the table.
4512 (parse_args): Print an error message if a switch is not handled.
4513 Handle the -g switch, calling md_debug_format_selector() if
4515 * NEWS: Mention new feature.
4516 * doc/as.texinfo: Document new switch.
4517 * doc/internals.texi: Document behaviour of md_parse_option.
4519 * config/tc-arm.c (md_parse_option): Do not issue an error message
4520 if the switch is not recognised.
4521 * config/tc-m68k.c (md_parse_option): Likewise.
4522 * config/tc-pdp11.c (md_parse_option): Likewise.
4523 * config/tc-v850.c (md_parse_option): Likewise.
4525 * as.h: Fix up formatting.
4528 2004-08-16 Nick Clifton <nickc@redhat.com>
4530 * macro.c (macro_set_alternate): Use ISO C90 formatting.
4532 * configure.in: Sort architecture based tables alphabetically.
4533 * configure: Regenerate.
4535 2004-08-16 Alan Modra <amodra@bigpond.net.au>
4537 * config/tc-ppc.c (tc_ppc_regname_to_dw2regnum <regnames>): Replace
4538 { "cc", 68 }, with { "cr", 70 }.
4540 2004-08-13 Jan Beulich <jbeulich@novell.com>
4541 Nick Clifton <nickc@redhat.com>
4543 * as.c: Add and handle new --alternate command line option.
4544 * macro.c (macro_set_alternate): New.
4545 * macro.h (macro_set_alternate): Declare.
4546 * read.c: Add and handle new .altmacro and .noaltmacro directives.
4547 * doc/as.texinfo: Document new command line option and pseudo-ops
4548 as well as insert documentation originating from gasp about
4549 alternate macro syntax.
4550 * NEWS: Mention new command line option and pseudo-ops.
4552 2004-08-10 Mark Mitchell <mark@codesourcery.com>
4554 * expr.c (operand): Handle the "~", "-", and "!" operators applied
4557 2004-08-06 Paul Brook <paul@codesourcery.com>
4559 * config/tc-arm.c (md_apply_fix3, tc_gen_reloc, arm_parse_reloc):
4560 Handle new relocations.
4561 * include/elf/arm.h (elf_arm_reloc_type): Add new EABI relocations.
4563 2004-08-05 Bob Wilson <bob.wilson@acm.org>
4565 * write.c (relax_segment): Use was_address instead of address when
4566 setting fr_fix field for align frag due to backwards .org.
4568 2004-07-29 Alexandre Oliva <aoliva@redhat.com>
4570 Introduce SH2a support.
4571 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
4572 * config/tc-sh.c (get_specific): Change arch_sh2a_up to
4574 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
4575 * config/tc-sh.c (md_parse_option): Add sh2a-nofpu ISA handling.
4576 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
4577 * config/tc-sh.c (sh_elf_final_processing): Move sh2a recognition
4578 to end of conditional expression.
4579 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
4580 * config/tc-sh.c: Add sh2a-nofpu support.
4581 2003-12-29 DJ Delorie <dj@redhat.com>
4582 * tc-sh.c: Add sh2a support.
4583 (parse_reg): Add tbr.
4584 (parse_at): Support @@(disp,tbr).
4585 (get_specific): Support sh2a opcodes.
4586 (insert4): New, for 4 byte relocs.
4587 (build_Mytes): Support sh2a opcodes.
4588 (md_apply_fix3_Mytes): Support sh2a opcodes.
4589 2003-12-02 Michael Snyder <msnyder@redhat.com>
4590 * config/tc-sh.c (md_parse_option): Handle sh2a.
4591 (sh_elf_final_processing): Ditto.
4593 2004-07-27 Jason Thorpe <thorpej@wasabisystems.com>
4595 * config/tc-hppa.h (TARGET_FORMAT): Set to "elf32-hppa-netbsd"
4598 2004-07-27 Alan Modra <amodra@bigpond.net.au>
4600 * config/tc-ppc.c (ppc_frob_file_before_adjust): Warn if .toc too big.
4601 (ppc_arch): Expand comment.
4603 2004-07-27 Tomer Levi <Tomer.Levi@nsc.com>
4605 * config/tc-crx.c: Support evaluating the difference between two
4607 * config/tc-crx.h: Likewise.
4609 2004-07-26 H.J. Lu <hongjiu.lu@intel.com>
4611 * config/tc-ia64.c (start_unwind_section): Set the linked-to
4613 (ia64_elf_section_change_hook): Set the linked-to section for
4616 2004-07-26 Dmitry Diky <diwil@spec.ru>
4618 * config/tc-msp430.c: Add new subtargets: msp430x1610,
4619 msp430x1611, msp430x1612, msp430x415, msp430x417, msp430xG437,
4620 msp430xG438, msp430xG439.
4622 2004-07-25 Daniel Jacobowitz <dan@debian.org>
4624 * doc/as.texinfo (Section, PushSection): Correct documentation
4627 2004-07-21 Jan Beulich <jbeulich@novell.com>
4629 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
4630 permissible for the selected instruction suffix.
4631 (match_template): Don't permit 64-bit general purpose operands in
4633 (finalize_imm): Permit 64-bit immediates.
4634 (build_modrm_byte): Don't treat 32-bit addressing in 64-bit mode
4635 specially except for the width of the used base and/or index
4636 registers. For 32-bit displacements, use sign-extended
4637 relocations only when using 64-bit addressing.
4638 Force zero displacement on rip-relative addressing when there is
4639 no other displacement.
4640 (i386_index_check): Don't treat 32-bit addressing in 64-bit mode
4641 specially except for the width of the used base and/or index
4643 (parse_register): Disallow Reg64 registers in 32-bit mode.
4645 * config/tc-i386.c: For DefaultSize instructions, don't guess a 'q'
4646 suffix if the instruction doesn't support it.
4648 2004-07-20 Maciej W. Rozycki <macro@linux-mips.org>
4650 * config/tc-mips.c (append_insn): Handle constant expressions with
4651 no associated relocation.
4652 (mips_ip): Cancel the expression after use for the Q format
4654 (parse_relocation): Return no relocation for unsupported
4656 (my_getSmallExpression): Return no relocation if no relocation
4659 2004-07-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4661 * config/obj-som.c (adjust_stab_sections): Add prototype.
4662 (obj_som_compiler, obj_som_version, obj_som_copyright,
4663 adjust_stab_sections): Add ATTRIBUTE_UNUSED to unused arguments.
4664 * config/tc-hppa.c (update_subspace): Likewise.
4665 (is_defined_subspace): Amplify comment.
4666 * config/obj-som.h (som_frob_file): Add prototype.
4668 2004-07-19 Christopher Faylor <cgf@timesys.com>
4669 H.J. Lu <hongjiu.lu@intel.com>
4671 * subsegs.c (section_symbol): Don't create a new segment when
4672 existing segment is undefined.
4674 2004-07-16 Richard Earnshaw <rearnsha@arm.com>
4676 * config/tc-arm.c: Include include/opcode/arm.h.
4677 (ARM_EXT_*, ARM_ARCH_*, ARM_ANY, ARM_ALL, COPROC_ANY): Delete.
4678 (FPU_FPA_EXT_* FPU_VFP_EXT_*, FPU_ANY, FPU_NONE, FPU_MAVERICK): Delete.
4679 (FPU_ARCH_*): Delete.
4680 * Makefile.am: Update dependencies.
4681 * Makefile.in: Regenerate.
4683 2004-07-15 Nick Clifton <nickc@redhat.com>
4685 * configure.in: Accept armbe as a big-endian arm configuration.
4686 * configure: Regenerate.
4688 2004-07-13 Thomas Nystrom <thn@saeab.se>
4690 * config/tc-i386.c (T_SHIFTOP): New constant.
4691 (intel_e05_1): Handle '&', '|' and T_SHIFTOP.
4692 (intel_el1): Handle '~'.
4693 (intel_get_token): Handle '<>', '&', '|' and '~'.
4695 2004-07-13 Nick Clifton <nickc@redhat.com>
4697 (md_assemble): Remove spurious newline from end of as_bad error
4699 (intel_e05_1): Likewise.
4700 (intel_e11): Likewise.
4701 (intel_match_token): Likewise.
4703 2004-07-11 Andreas Schwab <schwab@suse.de>
4705 * config/tc-m68k.c: Convert to C90. Remove redundant
4706 declarations. Indentation fixup.
4707 [M68KCOFF]: Include "obj-coff.h" instead of declaring
4708 obj_coff_section ourselves.
4710 2004-07-09 James E Wilson <wilson@specifixinc.com>
4712 * config/tc-ia64.c (default_big_endian): New.
4713 (dot_byteorder, md_begin): Use it.
4714 (md_parse_option): Set it.
4716 2004-07-09 Nick Clifton <nickc@redhat.com>
4718 * configure.in: Change sh-sybmian-elf to sh-*-symbianelf.
4719 * configure: Regenerate.
4720 * NEWS: Change sh-sybmian-elf to sh-*-symbianelf.
4721 * config/tc-sh.c (sh_elf_final_processing): Use renamed version of
4722 sh_find_elf_flags if necessary.
4724 2004-07-08 Richard Sandiford <rsandifo@redhat.com>
4726 * config/tc-mips.c (mips_fix_adjustable): If the full addend is
4727 going to be split into more than one in-place addend, return 0
4728 for relocations against mergeable sections. Associate comments
4731 2004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
4733 * Makefile.am (CPU_TYPES): Add crx.
4734 (TARGET_CPU_CFILES): Add config/tc-crx.c.
4735 (TARGET_CPU_HFILES): Add config/tc-crx.h.
4736 (DEPTC_crx_elf): New target.
4737 (DEPOBJ_crx_elf): Likewise.
4738 (DEP_crx_elf): Likewise.
4739 * Makefile.in: Regenerate.
4740 * configure.in: Add crx* target.
4741 * configure: Regenerate.
4742 * config/tc-crx.c: New file.
4743 * config/tc-crx.h: New file.
4744 * NEWS: Mention new target.
4746 2004-07-06 Nick Clifton <nickc@redhat.com>
4748 * config.in: Undefine TARGET_SYMBIAN by default.
4750 * configure: Regenerate. Add sh-symbian-elf target. If
4751 selected define TARGET_SYMBIAN.
4752 * config/tc-sh.h (TARGET_FORMAT): Select a Symbian target
4753 format if TARGET_SYMBIAN has been defined.
4755 * output-file.c (output_file_create): Report the target format
4756 chosen when bfd_openw reports that it is invalid.
4758 * config/obj-coff.c (coff_pseudo_table): Only define the weak
4759 pseudo for BFD based assemblers.
4761 2004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
4764 * config/tc-sh.c (md_assemble): Change isspace to ISSPACE.
4765 (md_parse_option): Remove redundant -isa testing.
4766 Make bfd_arch variable const.
4767 (md_show_usage): Make bfd_arch variable const.
4769 2004-07-03 James E Wilson <wilson@specifixinc.com>
4771 * config/tc-ia64.c (emit_one_bundle): Check and set insn_addr.
4772 * config/tc-ia64.h (md_frag_check): Define.
4774 2004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
4776 * config/obj-coff.c (obj_coff_weak): New .weak syntax for PE weak
4778 * doc/as.texinfo (Weak): Document PE weak symbols.
4780 2004-07-03 Richard Sandiford <rsandifo@redhat.com>
4782 * config/tc-mips.c (HAVE_IN_PLACE_ADDENDS): New macro.
4783 (reloc_needs_lo_p): Only return true if HAVE_IN_PLACE_ADDENDS.
4784 (mips_frob_file): Rework so that only a single pass through the
4785 relocs is needed. Allow %lo()s to have higher offsets than their
4786 corresponding %hi()s or %got()s.
4788 2004-07-02 Nick Clifton <nickc@redhat.com>
4790 * config/tc-arm.c (md_apply_fix3:BFD_RELOC_ARM_IMMEDIATE): Do not
4791 allow values which have come from undefined symbols.
4792 Always consider this fixup to have been processed as a reloc
4793 cannot be generated for it.
4795 2004-07-02 Alan Modra <amodra@bigpond.net.au>
4797 * frags.h (struct frag): Add has_code and insn_addr fields.
4798 * write.c (cvt_frag_to_fill): Invoke md_frag_check.
4799 * config/tc-ppc.c (md_assemble): Check and set insn_addr.
4800 * config/tc-ppc.h (md_frag_check): Define.
4802 2004-06-28 Maciej W. Rozycki <macro@linux-mips.org>
4804 * doc/Makefile.am (info): Rename goal to...
4805 (info-local): ... this, to preserve implicit dependencies.
4806 * doc/Makefile.in: Regenerate with automake 1.8.5.
4808 2004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
4810 * config/tc-m32r.c (md_convert_frag): Changed for @PLT.
4811 (m32r_cgen_record_fixup_exp): Changed for @GOTOFF, @GOT.
4812 (m32r_fix_adjustable): Changed for @GOTOFF, @GOT, @PLT.
4813 (tc_gen_reloc): Likewise.
4814 (m32r_end_of_match): Add for @GOTOFF, @GOT, @PLT.
4815 (m32r_parse_name): Likewise.
4816 (m32r_cgen_parse_fix_exp): Likewise.
4817 * config/tc-m32r.h (md_parse_name): Define for @GOTOFF, @GOT, @PLT.
4818 (O_PIC_reloc): Likewise.
4819 (TC_CGEN_PARSE_FIX_EXP): Likewise..
4820 * cgen.c (gas_cgen_parse_operand): Add TC_CGEN_PARSE_FIX_EXP
4821 for @GOTOFF, @GOT, @PLT.
4823 2004-06-21 Jan Beulich <jbeulich@novell.com>
4825 * gas/symbols.c: While discarding ordinary local absolute symbols
4826 when --strip-local-absolute is in effect, retain file symbols.
4828 2004-06-20 Andreas Schwab <schwab@suse.de>
4830 * config/tc-m68k.c (mri_chip): Replace current_chip, not augment.
4831 (md_parse_option): Likewise.
4833 2004-06-17 Jan Beulich <jbeulich@novell.com>
4835 * config/tc-i386.c: Deal with LEX_QM the same way as with LEX_AT.
4836 * config/te-netware.h: New file.
4837 * config/te-ppcnw.h: Delete: Obsolete.
4838 * configure.in: Eliminate ill NetWare targets. Make generic
4839 NetWare target use proper emulation.
4840 * Makefile.am: Eliminate reference to obsolete te-ppcnw.h, add
4841 reference to new te-netware.h.
4842 * configure: Regenerate.
4843 * Makefile.in: Regenerate.
4845 2004-06-15 Martin Schwidefsky <schwidefsky@de.ibm.com>
4847 * config/tc-s390.c (s390_insn): Avoid incorrect signed/unsigned
4848 comparison in .insn pseudo operation.
4850 2004-06-15 Alan Modra <amodra@bigpond.net.au>
4852 * config/obj-coff.c (coff_adjust_section_syms): Use
4853 bfd_get_section_size instead of bfd_get_section_size_before_reloc.
4854 (coff_frob_section): Likewise.
4855 * config/tc-mips.c (md_apply_fix3): Likewise.
4856 * config/obj-elf.c (elf_frob_file): Use bfd_set_section_size.
4857 (elf_frob_file_after_relocs): Likewise.
4859 2004-06-10 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4861 * config/tc-hppa.c (log2): Rename to exact_log2.
4862 (pa_next_subseg): Delete unused function.
4863 (create_new_space): Mark unused arguments with ATTRIBUTE_UNUSED.
4864 (create_new_subspace): Likewise.
4867 * config/tc-hppa.c (hppa_fix_adjustable): Allow reduction of fake
4868 labels. Fix warning.
4870 2004-05-28 DJ Delorie <dj@redhat.com>
4872 * config/tc-mn10300.h (tc_fix_adjustable): Define.
4873 * config/tc-mn10300.c (mn10300_fix_adjustable): Don't adjust debug
4874 or non-merged symbols.
4876 2004-05-28 H.J. Lu <hongjiu.lu@intel.com>
4878 * config/tc-ia64.c (remove_marked_resource): Save, clear and
4879 restore the old slot when inserting srlz.i/srlz.d.
4881 2004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
4883 * Makefile.am: Regenerate dependecies.
4884 * Makefile.in: Regenerate.
4885 * config/tc-sh.c (valid_arch): Make unsigned.
4886 (preset_target_arch): Likewise.
4887 (md_begin): Use new architecture flags system.
4888 (get_specific): Likewise.
4889 (assemble_ppi): Likewise.
4890 (md_assemble): Likewise. Also fix error check for bad opcodes.
4891 (md_parse_option): Likewise. Also generate -isa values according
4892 to the table in bfd/cpu-sh.c instead of just constants. Also
4893 allow <arch>-up ISA variants.
4894 (sh_elf_final_processing): Replace if-else chain with a call to
4895 sh_find_elf_flags().
4897 2004-05-28 Peter Barada <peter@the-baradas.com>
4899 * config/gc-m68k.c(m68k_ip): Convert mode 5 addressing
4900 with zero offset into mode 2 addressing to save a word.
4902 2004-05-27 H.J. Lu <hongjiu.lu@intel.com>
4904 * config/tc-ia64.c (ar_is_in_integer_unit): Removed.
4905 (ar_is_only_in_integer_unit): New.
4906 (ar_is_only_in_memory_unit): New.
4907 (generate_unwind_image): Silence gcc on 32bit host.
4908 (md_assemble): Use ar_is_only_in_integer_unit instead of
4909 ar_is_in_integer_unit. Check AR access.
4911 2004-05-27 Peter Barada <peter@the-baradas.com>
4913 * config/tc-m68k.c (md_begin): Sort the opcode table into
4915 (m68k_compare_opcode): New function to do the sorting.
4917 2004-05-24 Peter Barada <peter@the-baradas.com>
4919 * config/m68k-parse.y(operand): Allow for MAC/EMAC mask
4920 addressing on MIT style operands.
4921 * config/m68k-parse.y(yylex): Allow '-&' for predecrement
4923 * config/tc-m68k.c(install_operand): Comment 'G' and 'H' type
4926 2004-05-23 Alan Modra <amodra@bigpond.net.au>
4928 * expr.c (operand, operator): Don't reject '++' and '--'.
4930 2004-05-20 Richard Sandiford <rsandifo@redhat.com>
4932 * config/tc-mips.c (append_insn): Use ISA-encoded addresses in MIPS16
4935 2004-05-17 Adam Nemet <anemet@lnxw.com>
4937 * configure.in: Add ppc-*-lynxos*. Update i386-*-lynxos* to ELF.
4938 * configure: Regenerate.
4940 2004-05-13 Paul Brook <paul@codesourcery.com>
4942 * dw2gencfi.c (output_cie): Handle dwarf3 format CIE entries.
4944 2004-05-13 Joel Sherrill <joel@oarcorp.com>
4946 * configure.in (or32-*-rtems*): Switch to elf.
4947 * configure: Regenerate.
4949 2004-05-13 Nick Clifton <nickc@redhat.com>
4951 * po/fr.po: Updated French translation.
4953 2004-05-11 Nick Clifton <nickc@redhat.com>
4955 * doc/as.texinfo (Section): Document G and T flags to .section
4956 directive. Document the extra arguments that the G flag
4957 requires. Document the #tls flag.
4959 2004-05-11 H.J. Lu <hongjiu.lu@intel.com>
4961 * subsegs.c (section_symbol): Create a new section symbol if
4962 the existing one doesn't match.
4963 * symbols.c (symbol_set_bfdsym): Don't reset BFD section symbol.
4965 2004-05-07 Richard Sandiford <rsandifo@redhat.com>
4967 * config/tc-mips.c (append_insn, mips_emit_delays): Extend -mfix-vr4120
4968 to cope with VR4181A errata MD(1) and MD(4).
4970 2004-05-07 Brian Ford <ford@vss.fsi.com>
4972 * NEWS: Mention .secrel32 for pe[i]-i386.
4974 2004-05-07 Alexandre Oliva <aoliva@redhat.com>
4976 * config/tc-frv.h (MAX_MEM_FOR_RS_ALIGN_CODE): New.
4977 (HANDLE_ALIGN): New.
4979 2004-05-06 Daniel Jacobowitz <dan@debian.org>
4981 * Makefile.am (DIST_SUBDIRS): Define.
4982 * aclocal.m4: Regenerate with automake 1.8.4.
4983 * Makefile.in: Likewise.
4984 * doc/Makefile.in: Likewise.
4986 2004-05-06 David Mosberger-Tang <davidm@hpl.hp.com>
4988 * config/tc-ia64.c (dot_serialize): Declare.
4989 (dot_serialize): New function.
4990 (md_pseudo_table): Add ".serialize.data" and
4991 ".serialize.instruction" directives.
4993 2004-05-06 Nick Clifton <nickc@redhat.com>
4995 * messages (as_internal_value_out_of_range): Print a message about
4996 a value being out of range. Be consistent about whether the
4997 values are printed in decimal or hexadecimal.
4998 (as_warn_value_out_of_range): Generate a warning message about an
5000 (as_bad_value_out_of_range): Generate an error message about an
5002 * as.h: Prototype the new functions.
5003 * config/tc-alpha.c (insert_operand): Use new function.
5004 * config/tc-arc.c (arc_insert_operand): Likewise.
5005 * config/tc-mn10200.c (mn10200_insert_operand): Likewise.
5006 * config/tc-mn10300.c (mn10300_insert_operand): Likewise.
5007 * config/tc-ppc.c (ppc_insert_operand): Likewise.
5008 * config/tc-s390.c (s390_insert_operand): Likewise.
5009 * config/tc-v850.c (v850_insert_operand): Likewise.
5011 2004-05-05 Alexandre Oliva <aoliva@redhat.com>
5013 * configure.in: Set em=linux for frv-*-*linux*.
5014 * configure: Rebuilt.
5015 * config/tc-frv.h (TARGET_FORMAT): Use elf32-frvfdpic if...
5016 (frv_md_fdpic_enabled): New.
5017 * config/tc-frv.c (frv_md_fdpic_enabled): New.
5018 (DEFAULT_FDPIC): New.
5019 (frv_flags): Use DEFAULT_FDPIC.
5020 (frv_pic_flag): Likewise.
5021 (OPTION_NOPIC): New.
5022 (md_longopts): Add -mnopic.
5023 (md_parse_option): Handle it.
5024 (md_show_usage): Add -mfdpic and -mnopic.
5026 2004-05-05 Peter Barada <peter@the-baradas.com>
5028 * config/tc-m68k.c: Add find_cf_chip to print list of valid
5029 chips for invalid coldfire instructions, rename selectors
5030 for ColdFire sub-variants, add 521x,5249,547x,548x and aliases,
5031 add current_chip to track which chip is referred to(including save/restore),
5032 use current_chip to select control registers, not current_arch.
5033 (md_show_usage): Add new chips.
5034 * doc/c-m68k.texi: Document new command line switches.
5036 2004-05-05 Jakub Jelinek <jakub@redhat.com>
5038 * tc-s390.h (md_do_align, HANDLE_ALIGN): Remove.
5039 (NOP_OPCODE): Define.
5040 (s390_align_code): Remove prototype.
5041 * tc-s390.c (s390_align_code): Remove.
5043 2004-05-04 H.J. Lu <hongjiu.lu@intel.com>
5045 * config/tc-ia64.c (make_unw_section_name): Removed.
5046 (start_unwind_section): New function.
5047 (generate_unwind_image): Take const segT instead of const
5049 (dot_handlerdata): Adjusted.
5050 (dot_endp): Likewise.
5052 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
5054 * config/obj-elf.c (obj_elf_change_section): Allow the
5055 ".note.GNU-stack" section has SHF_EXECINSTR.
5057 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
5059 * config/obj-elf.c (get_section): Return bfd_boolean.
5060 (obj_elf_change_section): Call bfd_get_section_by_name_if
5061 instead of bfd_map_over_sections.
5063 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
5065 * config/obj-elf.c (get_section): New function.
5066 (obj_elf_change_section): Support multiple sections with same
5069 2004-04-30 Nick Clifton <nickc@redhat.com>
5071 * config/tc-arm.c (create_register_alias): Fix typo checking for
5072 case sensitive register aliases.
5073 (co_proc_number): Use error message string in all_reg_maps[]
5075 (cp_reg_required_here): Likewise.
5076 (fp_reg_required_here): Likewise.
5078 2004-04-29 Brian Ford <ford@vss.fsi.com>
5080 * dwarf2dbg.c (dwarf2_finish): Add SEC_DEBUGGING to section flags.
5082 2004-04-28 Chris Demetriou <cgd@broadcom.com>
5084 * config/tc-mips.c (HAVE_32BIT_ADDRESSES, append_insn, macro_build)
5085 (load_address, macro, mips_ip, md_parse_option)
5086 (mips_force_relocation, mips_validate_fix, md_apply_fix3)
5087 (s_change_sec, pic_need_relax, tc_gen_reloc): Remove all
5088 embedded-PIC handling, and update comments.
5089 (SWITCH_TABLE): Remove.
5090 * config/tc-mips.h (DIFF_EXPR_OK): Delete.
5091 (enum mips_pic_level): Remove EMBEDDED_PIC.
5092 (EXTERN_FORCE_RELOC): Remove embedded-PIC handling.
5093 (TC_FORCE_RELOCATION): Update comment.
5094 * ecoff.c (ecoff_build_lineno): Add comment about some code that
5095 might be safe to remove now that MIPS embedded-PIC is gone.
5097 2004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5099 * config/obj-som.c (obj_som_init_stab_section): Add new arguments in
5100 call to obj_set_subsection_attributes.
5101 (obj_som_init_stab_section): Likewise.
5102 * config/tc-hppa.c (default_subspace_dict): Add comdat field.
5103 (pa_def_subspaces): Provide comdat default.
5104 (pa_subspace): Handle new "comdat" parameter. Set SEC_LINK_ONCE and
5105 not SEC_IS_COMMON if section is comdat, common or dup_common. Update
5106 calls to create_new_subspace and update_subspace to pass comdat flag.
5107 (create_new_subspace, update_subspace): Add new comdat argument. Use
5108 it in calls to obj_set_subsection_attributes.
5109 * doc/c-hppa.texi (.subspa, .nsubspa): Document new comdat parameter
5110 and use of comdat, common and dup_comm parameters.
5112 2004-04-26 H.J. Lu <hongjiu.lu@intel.com>
5114 * config/obj-elf.c (obj_elf_change_section): Check if the old
5115 group name is NULL before comparison.
5117 2004-04-23 Chris Demetriou <cgd@broadcom.com>
5119 * config/tc-mips.h (mips_dwarf2_addr_size): Prototype.
5121 2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5123 * config/tc-mips.c (s_mipsset): Set default CPU type for .set mipsN.
5125 2004-04-23 Chris Demetriou <cgd@broadcom.com>
5127 * config/tc-mips.c (md_longopts): Remove -membedded-pic option.
5128 (OPTION_MEMBEDDED_PIC): Remove.
5129 (OPTION_TRAP, OPTION_BREAK, OPTION_EB, OPTION_EL)
5130 (OPTION_FP32, OPTION_GP32, OPTION_CONSTRUCT_FLOATS)
5131 (OPTION_NO_CONSTRUCT_FLOATS, OPTIONS_FP64, OPTION_GP64)
5132 (OPTION_RELAX_BRANCH, OPTION_NO_RELAX_BRANCH)
5133 (OPTION_ELF_BASE): Renumber.
5134 (md_parse_option): Remove OPTION_MEMBEDDED_PIC handling.
5135 (md_show_usage): Remove mention of -membedded-pic.
5136 * doc/as.texinfo: Remove mention of -membedded-pic.
5138 2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5140 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Remove.
5141 * config/tc-mips.c (RDATA_SECTION_NAME, mips_target_format): Remove
5143 (md_begin, mips_ip, md_parse_option, s_change_sec, s_option,
5144 s_abicalls, nopic_need_relax, tc_gen_reloc): Remove uses of
5145 USE_GLOBAL_POINTER_OPT.
5147 2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5149 * config/tc-mips.c (macro): One more use of load_delay_nop.
5151 2004-04-22 Atsushi Nemoto <anemo@mba.ocn.ne.jp>
5153 * config/tc-mips.c (load_delay_nop): New function.
5154 (load_address, macro): Use load_delay_nop() to build a nop
5155 which can be omitted with gpr_interlocks.
5157 2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5159 * config/tc-mips.c (hilo_interlocks, gpr_interlocks,
5160 cop_interlocks): Remove superfluous CPU entries.
5162 2004-04-22 Paul Brook <paul@codesourcery.com>
5164 * config/tc-arm.c (mav_parse_offset): Value must be multiple of 4.
5166 2004-04-22 Peter Barada <peter@the-baradas.com>
5168 * NEWS: Added support for EMAC instructions and MAC/EMAC
5170 * config/m68k-parse.h: Add ACC[123], ACCEXT{01,23}, MAC/EMAC
5171 scale factor tokens, trailing_ampersand to mark mask addressing
5172 for MAC/EMAC instructions.
5173 * config/m68k-parse.y: Add options_ampersand clause, '<<',
5175 (yylex): Handle '>', '<', and '&' following '+'.
5176 * config/tc-m68k.c: Set mcfmac/mcfemac on appropriate ColdFire
5177 architectures in archs[].
5178 (m68k-ip): Add '4', 'e', 'g', 'i', cases to handle mask addressing
5179 for MAC/EMAC instructions, ACC[0123], ACCEXT{01,23}, and '<<'/'>>'
5181 (m68k_ip): Handle trailing '&' on MAC/EMAC insns.
5182 (install_operand): Fix 'n' case, Add 'F', 'f', 'G', 'H', 'I', ']'
5184 Add EMAC operands to init_table[].
5186 2004-04-22 Bruno De Bus <bdebus@elis.ugent.be>
5188 * config/tc-arm.h (enum mstate): Move here, add MAP_UNDEFINED
5190 (TC_SEGMENT_INFO_TYPE): Define to enum mstate.
5191 * config/tc-arm.c (enum mstate): Delete from here.
5192 (mapping_state): Remove the static mapstate variable and instead
5193 store the state in the segment. This allows a per-section mapping
5194 state. Handle and ignore MAP_UNDEFINED states.
5195 (arm_elf_change_section): Get the current mapping state from the
5197 (s_ltorg): Set the mapping state to MAP_DATA.
5198 (arm_cleanup): Use arm_elf_change_section to get the mapping state
5199 for each pool as it is emitted.
5201 2004-04-22 Nick Clifton <nickc@redhat.com>
5203 * config/tc-arm.h: Formatting tidy ups.
5205 2004-04-20 Chris Demetriou <cgd@broadcom.com>
5207 * NEWS: Note that MIPS -membedded-pic option is deprecated.
5209 2004-04-20 DJ Delorie <dj@redhat.com>
5211 * config/tc-i386.h [TE_PE] (TC_CONS_FIX_NEW): Define.
5212 * config/tc-i386.c (md_pseudo_table) [TE_PE]: Add "secrel32".
5213 [TE_PE] (O_secrel): Define.
5214 [TE_PE] (x86_pe_cons_fix_new): New.
5215 [TE_PE] (pe_directive_secrel): Likewise.
5216 (tc_gen_reloc) [TE_PE]: Support BFD_RELOC_32_SECREL.
5218 2004-04-19 Eric Christopher <echristo@redhat.com>
5220 * config/tc-mips.c (mips_dwarf2_addr_size): Revert part
5221 of previous patch for fix in gcc.
5223 2004-04-19 Jakub Jelinek <jakub@redhat.com>
5225 * config/tc-xtensa.c (xg_assembler_literal): Fix a typo.
5227 2004-04-19 Nathan Sidwell <nathan@codesourcery.com>
5229 * read.c (do_align): Call md_flush_pending_output, if defined.
5231 2004-04-16 Alan Modra <amodra@bigpond.net.au>
5233 * expr.c (operand): Correct checks for ++ and --.
5235 2004-04-14 H.J. Lu <hongjiu.lu@intel.com>
5237 * config/tc-generic.c: Add some comments.
5239 2004-04-14 Richard Sandiford <rsandifo@redhat.com>
5241 * doc/c-mips.texi (-m{no-,}fix-vr4120): Renamed from
5242 -{no-}mfix-vr4122-bugs.
5243 * config/tc-mips.c (mips_fix_vr4120): Renamed from mips_fix_4122_bugs.
5244 (append_insn, mips_emit_delays): Update accordingly.
5245 (OPTION_FIX_VR4120, OPTION_NO_FIX_VR4120): Renamed from *VR4122.
5246 (md_longopts): Change -{no-,}mfix-vr4122-bugs to -m{no-,}fix-vr4120.
5247 (md_parse_option): Update after above changes.
5248 (md_show_usage): Add -mfix-vr4120.
5250 2004-04-13 Bob Wilson <bob.wilson@acm.org>
5252 * doc/as.texinfo (Sub-Sections): Conditionalize COFF-specific use
5253 of .section directive; add a reference to the ELF .subsection
5256 2004-04-13 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
5258 * config/tc-m32r.c (md_assemble): Fixed infinite loop bug
5261 2004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5263 * Makefile.am: Remove mips from aout targets.
5264 * Makefile.in: Regenerate.
5265 * configure.in: Remove mips-dec-bsd* target.
5266 * configure: Regenerate.
5268 2004-04-07 Alan Modra <amodra@bigpond.net.au>
5271 * config/tc-ppc.c (ppc_elf_suffix): Add valid32 and valid64 fields
5272 to struct map_bfd. Adjust MAP macro, and define MAP32, MAP64.
5273 Update "mapping". Restrict some @ modifiers to 32 bit.
5275 2004-04-01 Asgari Jinia <asgarij@kpitcummins.com>
5276 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
5278 * config/tc-sh.c (dont_adjust_reloc_32): New variable.
5279 (sh_fix_adjustable): Avoid adjusting BFD_RELOC_32 when
5280 dont_adjust_reloc_32 is set.
5281 (md_longopts): Add option -renesas.
5282 (md_parse_option, md_show_usage): Likewise.
5283 * doc/c-sh.texi: Likewise.
5285 2004-04-01 Dave Korn <dk@artimi.com>
5287 * config/tc-dlx.c (md_assemble): set fx_no_overflow flag for
5288 hi16 and lo16 fixS structs.
5289 (md_assemble): generate bit_fixS for RELOC_DLX_LO16 in
5290 exactly the same way as for RELOC_DLX_REL16.
5291 (machine_ip): properly respect LO flag in the_insn and
5292 output RELOC_DLX_LO16 rather than RELOC_DLX_16.
5293 (md_apply_fix3): apply RELOC_DLX_LO16.
5295 2004-03-30 Stan Shebs <shebs@apple.com>
5297 Remove long-obsolete MPW support.
5298 * mpw-config.in, mpw-make.sed, mac-as.r: Remove files.
5299 * configure.in: Remove mention of ppc-*-mpw* config.
5300 * configure.in: Likewise.
5302 2004-03-30 Nick Clifton <nickc@redhat.com>
5304 * config/tc-arm.c (meabi_flags): Make its use conditional upon
5305 OBJ_ELF being defined.
5307 2004-03-27 Alan Modra <amodra@bigpond.net.au>
5309 * config/obj-aout.c (obj_aout_type): Remove #ifdef BFD_ASSEMBLER code.
5311 2004-03-23 Paul Brook <paul@codesourcery.com>
5313 * config/tc-arm.c (meabi_flags): New variable.
5314 (arm_parse_eabi): New function.
5315 (md_begin): Set flags for EABI v3.
5317 (arm_long_opts): Add meabi.
5318 * doc/as.texinfo <ARM>: Document -meabi.
5319 * doc/c-arm.texi: Ditto.
5321 2004-03-22 Bob Wilson <bob.wilson@acm.org>
5323 * config/tc-xtensa.c (xtensa_post_relax_hook): Create literal
5324 tables even when use_literal_section flag is not set.
5326 2004-03-22 Alan Modra <amodra@bigpond.net.au>
5328 * config/tc-sh.c: Remove trailing whitespace.
5330 2004-03-22 Hans-Peter Nilsson <hp@axis.com>
5332 * doc/c-cris.texi (CRIS-Opts): Document --no-mul-bug-abort,
5333 --mul-bug-abort and the default behavior.
5334 * config/tc-cris.c (cris_insn_kind): New member CRIS_INSN_MUL.
5335 (err_for_dangerous_mul_placement): New variable.
5336 (STATE_MUL, OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): New
5338 (md_cris_relax_table): Have placeholder for STATE_MUL.
5339 (md_longopts): New options --mul-bug-abort and --no-mul-bug-abort.
5340 (cris_relax_frag) <case ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: New
5342 (md_estimate_size_before_relax) <case ENCODE_RELAX (STATE_MUL,
5343 STATE_BYTE)>: Ditto.
5344 (md_convert_frag) <ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: Check
5345 alignment and position of this frag, emit error message if
5347 (md_assemble): For a multiply insn and when checking it,
5348 transform the current frag into a special frag for that purpose.
5349 (md_parse_option) <case OPTION_MULBUG_ABORT_OFF, case
5350 OPTION_MULBUG_ABORT_ON>: Handle new options.
5352 2004-03-19 Bob Wilson <bob.wilson@acm.org>
5354 * config/tc-xtensa.c (mark_literal_frags): New function.
5355 (xtensa_move_literals): Call mark_literal_frags for all literal
5356 segments, including init and fini literal segments.
5357 (xtensa_post_relax_hook): Swap use of xt_insn_sec and xt_literal_sec.
5359 2004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5361 * tc-hppa.c (cons_fix_new_hppa): Check for PC relative base type.
5362 (pa_comm): Set BSF_OBJECT in symbol flags.
5364 2004-03-19 Alan Modra <amodra@bigpond.net.au>
5366 * Makefile.am: Run "make dep-am".
5367 * Makefile.in: Regenerate.
5368 * doc/Makefile.in: Regenerate.
5369 * config.in: Regenerate.
5370 * po/gas.pot: Regenerate.
5372 2004-03-18 Nathan Sidwell <nathan@codesourcery.com>
5374 * read.c (read_a_source_file): Use demand_empty_rest_of_line.
5375 (demand_empty_rest_of_line): Issue an error here.
5376 (ignore_rest_of_line): Silently skip to end.
5377 (demand_copy_string): Issue an error, not warning.
5379 * config/obj-elf.c (obj_elf_section_name): Likewise.
5380 (obj_elf_section): Likewise.
5381 * config/tc-arc.c (arc_extoper): Remove bogus NULL checks.
5382 (arc_extinst): Likewise.
5383 * config/tc-ia64.c (dot_saveb): Use demand_empty_rest_of_line.
5384 (dot_spill): Likewise.
5385 (dot_unwabi): Likewise.
5386 (dot_prologue): Likewise.
5388 * expr.c (operand): Reject ++ and --.
5389 (operator): Likewise.
5391 2004-03-17 Kaz Kojima <kkojima@rr.iij4u.or.jp>
5393 * config/tc-sh.c: Include dw2gencfi.h.
5394 (sh_cfi_frame_initial_instructions): New function.
5395 (sh_regname_to_dw2regnum): Likewise.
5396 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Move to the end of
5398 (TARGET_USE_CFIPOP): Define.
5399 (tc_cfi_frame_initial_instructions): Likewise.
5400 (tc_regname_to_dw2regnum): Likewise.
5401 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT): Likewise.
5402 * Makefile.am: Update dependencies.
5403 * Makefile.in: Regenerate.
5405 2004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
5407 * configure.in: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
5408 * configure: Regenerate.
5410 2004-03-12 Bob Wilson <bob.wilson@acm.org>
5412 * read.c (s_leb128): Call md_flush_pending_output.
5414 2004-03-12 Michal Ludvig <mludvig@suse.cz>
5416 * config/tc-i386.c (output_insn): Handle PadLock instructions.
5417 * config/tc-i386.h (CpuPadLock): New define.
5418 (CpuUnknownFlags): Added CpuPadLock.
5420 2004-03-07 Andreas Schwab <schwab@suse.de>
5422 * doc/c-hppa.texi (HPPA Directives): Fix typo.
5424 2004-03-07 Richard Henderson <rth@redhat.com>
5426 * dw2gencfi.c (output_cie): Align length to 4 byte boundary.
5427 (cfi_finish): Likewise for fde.
5429 2004-03-05 H.J. Lu <hongjiu.lu@intel.com>
5431 * config/tc-ia64.c (md_assemble): Properly handle NULL
5433 (ia64_handle_align): Don't abort if failed to add a stop bit.
5435 2004-03-04 H.J. Lu <hongjiu.lu@intel.com>
5437 * Makefile.in: Regenerated.
5438 * aclocal.m4: Likewise.
5439 * configure: Likewise.
5440 * doc/Makefile.in: Likewise.
5442 2004-03-03 H.J. Lu <hongjiu.lu@intel.com>
5444 * config/tc-ia64.c (dot_align): New.
5445 (ia64_do_align): Make it static.
5446 (md_pseudo_table): Use "dot_align" for "align".
5447 (ia64_md_do_align): Don't set align_frag here.
5448 (ia64_handle_align): Add a stop bit to the previous bundle if
5451 * config/tc-ia64.h (ia64_do_align): Removed.
5453 2003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
5455 * config/tc-sh.c (md_parse_option): Add -isa=sh4-nofpu and
5456 -isa=sh4-nommu-nofpu options. Adjust help messages accordingly.
5457 (sh_elf_final_processing): Output BFD type sh4_nofpu if that is
5458 the most general type or the user specifically requested it.
5459 (md_assemble): Add a new error message for when an instruction
5460 is understood, but is not allowed due to an -isa option.
5462 2004-03-02 H.J. Lu <hongjiu.lu@intel.com>
5464 * config/tc-ia64.c (align_frag): New.
5465 (md_assemble): Set the tc_frag_data field in align_frag for
5466 IA64_OPCODE_FIRST instructions.
5467 (ia64_md_do_align): Set align_frag.
5468 (ia64_handle_align): Add a stop bit if needed.
5470 * config/tc-ia64.h (TC_FRAG_TYPE): New.
5471 (TC_FRAG_INIT): New.
5473 2004-03-01 Richard Sandiford <rsandifo@redhat.com>
5475 * config/tc-frv.c (fr400_audio): New variable.
5476 (md_parse_option, md_show_usage): Add -mcpu=fr405 and -mcpu=fr450.
5477 (md_parse_option): Set fr400_audio for -mcpu=fr400 and -mcpu=fr405.
5478 (target_implements_insn_p): New function.
5479 (md_assemble): Report an error if the processor doesn't implement
5482 2004-02-27 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
5484 * config/tc-m32r.c (md_longopts): Added -no-bitinst option.
5485 (md_parse_option): Ditto.
5486 (OPTION_NO_SPECIAL_M32R): Added.
5487 (md_show_usage): Document it.
5488 (enable_speial_m32r): Changed a default value from 0 to 1.
5489 * doc/c-m32r.texi: Document the -no-bitinst option.
5491 2004-02-27 Nick Clifton <nickc@redhat.com>
5493 * config/tc-sh.c (get_operand): Revert previous delta.
5494 (tc_gen_reloc): Check for an unknown reloc type before processing
5497 2004-02-27 Hannes Reinecke <hare@suse.de>
5499 * config/tc-s390.c (s390_insn): Correct range check for opcode in
5500 .insn pseudo operation.
5502 2004-02-27 Anil Paranjpe <anilp1@kpitcummins.com>
5504 * config/tc-sh.c (get_operand): In case of #Imm, check has been
5505 added for wrong syntax.
5507 2004-02-26 Eric Christopher <echristo@redhat.com>
5509 * config/tc-mips.c (mips_dwarf2_addr_size): New.
5510 * config/tc-mips.h (DWARF2_ADDR_SIZE): Use.
5512 2004-02-26 Andrew Stubbs <andrew.stubbs@superh.com>
5514 * config/tc-sh.c (build_Mytes): Add REG_N_D and REG_N_B01
5515 nibble types to assembler.
5517 2004-02-25 Fred Fish <fnf@redhat.com>
5519 * config/tc-iq2000.c: Add missing \n\ in multiline string literal.
5521 2004-02-20 James E Wilson <wilson@specifixinc.com>
5523 * config/tc-ia64.c (slot_index): New arg before_relax. Use instead of
5525 (fixup_unw_records): New arg before_relax. Pass to slot_index.
5526 (ia64_estimate_size_before_relax): New.
5527 (ia64_convert_frag): Pass 0 to fixup_unw_records. Add comment.
5528 (generate_unwind_image): Pass 1 to fixup_unw_records.
5529 * config/tc-ia64.h (ia64_estimate_size_before_relax): Declare.
5530 (md_estimate_size_before_relax): Call ia64_estimate_size_before_relax.
5532 2004-02-19 Jakub Jelinek <jakub@redhat.com>
5534 * stabs.c (generate_asm_file): Avoid warning about use of
5535 uninitialized variable.
5537 2004-02-18 David Mosberger <davidm@hpl.hp.com>
5539 * config/tc-ia64.c (ia64_flush_insns): In addition to prologue,
5540 body, and endp, allow unwind records which do not have a "t"
5541 (time/instruction) field.
5543 2004-02-17 Petko Manolov <petkan@nucleusys.com>
5545 * config/tc-arm.c (do_mav_dspsc_1): Correct offset of CRn.
5546 (do_mav_dspsc_2): Likewise.
5547 Fix accumulator registers move opcodes.
5549 2004-02-13 Hannes Reinecke <hare@suse.de>
5550 Jakub Jelinek <jakub@redhat.com>
5552 * dwarf2dbg.c (get_filenum): Do not read beyond allocated memory.
5554 2004-02-10 Steve Ellcey <sje@cup.hp.com>
5556 * config/tc-ia64.h (ia64_frob_symbol): New declaration.
5557 (tc_frob_symbol): New macro definition.
5558 * config/tc-ia64.c (ia64_frob_symbol): New routine.
5560 2004-02-09 Daniel Jacobowitz <drow@mvista.com>
5562 * config/tc-arm.c (md_begin): Mark .note.gnu.arm.ident as
5565 2004-02-09 Nathan Sidwell <nathan@codesourcery.com>
5567 * read.h (IGNORE_OPCODE_CASE): Do not define. Replace with ...
5568 (TC_CASE_SENSITIVE): ... this.
5569 * read.c: Replace IGNORE_OPCODE_CASE with TC_CASE_SENSITIVE.
5570 * doc/internals.texi (TC_CASE_SENSITIVE): Document.
5572 2004-02-06 James E Wilson <wilson@specifixinc.com>
5574 * config/tc-ia64.c (dot_endp): Delete call to output_endp.
5575 (generate_unwind_image): Re-add it here.
5577 2004-02-06 Nathan Sidwell <nathan@codesourcery.com>
5579 * dwarf2dbg.c (DWARF2_ADDR_SIZE): Remove trailing ';'
5580 * read.h (SKIP_WHITESPACE): Turn into an expression.
5581 * read.c (read_a_source_file): A pseudo is removed by having a
5584 2004-02-05 James E Wilson <wilson@specifixinc.com>
5586 * config/tc-ia64.c (output_endp): New.
5587 (count_bits): Delete.
5588 (ia64_flush_insns, process_one_record, optimize_unw_records): Handle
5589 endp unwind records.
5590 (fixup_unw_records): Handle endp unwind records. Delete code for
5591 shortening prologue regions not followed by a body record.
5592 (dot_endp): Call add_unwind_entry to emit endp unwind record.
5593 * config/tc-ia64.h (unw_record_type): Add endp.
5595 2004-02-03 James E Wilson <wilson@specifixinc.com>
5597 * config/tc-ia64.c (ia64_convert_frag): Call md_number_to_chars to
5598 fill padding bytes with zeroes.
5599 (emit_one_bundle): New locals last_ptr, end_ptr. Rewrite code that
5600 sets unwind_record slot_number and slot_frag fields.
5602 2004-02-02 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5604 * config/tc-mips.c (add_got_offset_hilo): New function.
5605 (macro): Use load_register() and add_got_offset_hilo() to load
5606 constants instead of hardcoding code sequences throughout.
5608 2004-01-28 H.J. Lu <hongjiu.lu@intel.com>
5610 * config/tc-ia64.c (emit_one_bundle): Add proper indentation.
5612 2004-01-26 Bernardo Innocenti <bernie@develer.com>
5614 * config/tc-m68k.h (EXTERN_FORCE_RELOC): Handle m68k-uclinux specially,
5616 * config/tc-m68k.c (RELAXABLE_SYMBOL): Use EXTERN_FORCE_RELOC instead
5617 of hard-coded test for TARGET_OS=elf.
5619 2004-01-24 Chris Demetriou <cgd@broadcom.com>
5621 * config/tc-mips.c (hilo_interlocks): Change definition
5622 so that MIPS32, MIPS64 and later ISAs are included, along with
5623 the already-included machines. Update comments.
5625 2004-01-23 Daniel Jacobowitz <drow@mvista.com>
5627 * config/tc-arm.c (tc_gen_reloc): Improve error message for
5628 undefined local labels.
5630 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
5632 * config/tc-mips.c (load_address, macro): Update comments about
5633 NewABI GP relaxation.
5635 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
5637 * config/tc-mips.c (macro_build): Remove place and counter arguments.
5638 (mips_build_lui, macro_build_ldst_constoffset): Likewise.
5639 (mips16_macro_build, macro_build_jalr): Remove counter argument.
5640 (set_at, load_register, load_address, move_register): Likewise.
5641 (load_got_offset, add_got_offset): Likewise.
5642 Update all calls and tidy accordingly.
5644 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
5646 * config/tc-mips.c (RELAX_ENCODE): Remove WARN argument.
5647 (RELAX_FIRST, RELAX_SECOND): Turn into 8-bit quantities.
5648 (RELAX_USE_SECOND): Bump to 0x10000.
5649 (RELAX_SECOND_LONGER, RELAX_NOMACRO, RELAX_DELAY_SLOT): New flags.
5650 (mips_macro_warning): New variable.
5651 (md_assemble): Wrap macro expansion in macro_start() and macro_end().
5652 (s_cpload, s_cpsetup, s_cprestore, s_cpreturn): Likewise.
5653 (relax_close_frag): Set mips_macro_warning.first_frag. Adjust use
5655 (append_insn): Update mips_macro_warning.sizes.
5656 (macro_start, macro_warning, macro_end): New functions.
5657 (macro_build): Don't emit warnings here.
5658 (macro_build_lui, md_estimate_size_before_relax): ...or here.
5659 (md_convert_frag): Check for cases where one macro alternative
5660 needs a warning and the other doesn't. Emit a warning if the
5661 longer sequence was chosen.
5663 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
5665 * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): Remove.
5666 * config/tc-mips.c (RELAX_ENCODE): Take three arguments: the size of
5667 the first sequence, the size of the second sequence, and a flag
5668 that says whether we should warn.
5669 (RELAX_OLD, RELAX_NEW, RELAX_RELOC[123]): Delete.
5670 (RELAX_FIRST, RELAX_SECOND): New.
5671 (mips_relax): New variable.
5672 (relax_close_frag, relax_start, relax_switch, relax_end): New fns.
5673 (append_insn): Remove "place" argument. Use mips_relax.sequence
5674 rather than "place" to check whether we're expanding the second
5675 alternative of a relaxable macro. Remove redundant check for
5676 branch relaxation. If generating a normal insn, and there
5677 is not enough room in the current frag, call relax_close_frag()
5678 to close it. Update mips_relax.sizes[]. Emit fixups for the
5679 second version of a relaxable macro. Record the first relaxable
5680 fixup in mips_relax. Remove tc_gen_reloc workaround.
5681 (macro_build): Remove all uses of "place". Use mips_relax.sequence
5682 in the same way as in append_insn.
5683 (mips16_macro_build): Remove "place" argument.
5684 (macro_build_lui): As for macro_build. Don't drop the add_symbol
5685 when generating the second version of a relaxable macro.
5686 (load_got_offset, add_got_offset): New functions.
5687 (load_address, macro): Use new relaxation machinery. Remove
5688 tc_gen_reloc workarounds.
5689 (md_estimate_size_before_relax): Set RELAX_USE_SECOND if the second
5690 version of a relaxable macro is needed. Return -RELAX_SECOND if the
5691 first version is needed.
5692 (tc_gen_reloc): Remove relaxation handling.
5693 (md_convert_frag): Go through the fixups for a relaxable macro and
5694 mark those that belong to the unneeded alternative as done. If the
5695 second alternative is needed, adjust the fixup addresses to account
5696 for the deleted first alternative.
5698 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
5700 * frags.h (frag_room): Declare.
5701 * frags.c (frag_room): New function.
5702 * doc/internals.texi: Document it.
5704 2004-01-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5706 * config/tc-mips.c (append_insn): Don't do r3900 interlock
5707 optimization for -mtune=r3900, as this will break on other CPUs.
5709 2004-01-11 Tom Rix <tcrix@worldnet.att.net>
5711 * config/tc-m68hc11.c (build_indexed_byte): movb and movw cannot
5712 be relaxed, use fixup.
5713 (md_apply_fix3): Use 5 bit reloc from movb and movw fixup.
5715 2004-01-19 Jakub Jelinek <jakub@redhat.com>
5717 * config/tc-sparc.c (sparc_ip): Disallow %f32-%f63 for single
5720 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5722 * config/tc-mips.c (append_insn): Properly detect variant frags
5723 that preclude swapping of relaxed branches. Correctly swap
5724 instructions between frags when dealing with relaxed branches.
5726 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5728 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
5730 * aclocal.m4: Regenerate.
5731 * configure: Regenerate.
5733 2004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
5735 * config/tc-h8300.c (build_bytes): Apply relaxation to bit
5738 2004-01-12 Richard Sandiford <rsandifo@redhat.com>
5740 * config/tc-mips.c (macro_build_jalr): When adding an R_MIPS_JALR
5741 reloc, reserve space for the delay slot as well as the jalr itself.
5743 2004-01-09 Paul Brook <paul@codesourcery.com>
5745 * config/tc-arm.c (do_vfp_reg2_from_sp2): Rename from do_vfp_sp_reg2.
5746 (do_vfp_sp2_from_reg2): New function.
5748 (do_vfp_dp_from_reg2): Check return values properly.
5750 2004-01-08 Ian Lance Taylor <ian@wasabisystems.com>
5752 * config/tc-mips.c (warn_nops): Remove static variable.
5753 (macro): Remove test of warn_nops.
5754 (md_shortops): Remove 'n'.
5755 (md_parse_option): Remove 'n' case.
5756 (md_show_usage): Remove -n.
5757 * doc/as.texinfo (Overview): Remove MIPS -n option.
5758 * doc/c-mips.texi (MIPS Opts): Remove mention -n.
5759 * NEWS: Mention removal of MIPS -n option.
5761 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS): Remove.
5762 (cop_interlocks): Check ISA level.
5763 (cop_mem_interlocks): Define.
5764 (reg_needs_delay): Check cop_interlocks rather than
5765 ISA_HAS_COPROC_DELAYS.
5766 (append_insn): Likewise. Use cop_mem_interlocks rather than
5767 directly checking mips_opts.isa.
5768 (mips_emit_delays): Likewise.
5770 2004-01-07 H.J. Lu <hongjiu.lu@intel.com>
5772 * config/tc-ia64.c (unwind): Move next_slot_number and
5773 next_slot_frag to ...
5774 (unw_rec_list): Here.
5775 (free_list_records): Removed.
5776 (output_unw_records): Likewise.
5777 (generate_unwind_image): Make it void.
5778 (alloc_record): Initialize next_slot_number and next_slot_frag.
5779 (slot_index): Take .org, .space and .align into account.
5780 (fixup_unw_records): Don't set slot_number to 0. Use
5781 list->next_slot_number and list->next_slot_frag instead of
5782 unwind.next_slot_number and unwind.next_slot_frag.
5783 (ia64_convert_frag): New.
5784 (generate_unwind_image): Generate a rs_machine_dependent frag
5786 (emit_one_bundle): Use list->next_slot_number and
5787 list->next_slot_frag instead of unwind.next_slot_number and
5788 unwind.next_slot_frag.
5790 * config/tc-ia64.h (md_convert_frag): Defined as
5792 (md_estimate_size_before_relax): Defined as (f)->fr_var.
5794 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
5796 2003-12-19 Alexandre Oliva <aoliva@redhat.com>
5797 * config/tc-frv.h (md_apply_fix3): Don't define.
5798 * config/tc-frv.c (md_apply_fix3): New. Shift/truncate %hi/%lo
5800 * config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Define.
5801 2003-10-07 Alexandre Oliva <aoliva@redhat.com>
5802 * config/tc-frv.c (line_separator_chars): Add `!'.
5803 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
5804 * config/tc-frv.c (md_assemble): Clear insn upfront.
5805 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
5806 * config/tc-frv.c (OPTION_FDPIC): New macro.
5807 (md_longopts): Add mfdpic.
5808 (md_parse_option): Handle it.
5809 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
5810 * config/tc-frv.c (md_cgen_lookup_reloc) <FRV_OPERAND_D12,
5811 FRV_OPERAND_S12>: Use reloc type encoded in fix-up.
5812 (frv_pic_ptr): Parse funcdesc.
5814 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5816 * doc/as.texinfo: Let texi2pod parse asconfig.texi and
5817 gasver.texi. Remove duplicate symbol definitions for texi2pod.
5819 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5821 * Makefile.am (Makefile): Move the dependency on
5822 $(BFDDIR)/configure.in to...
5823 (CONFIG_STATUS_DEPENDENCIES): ... here.
5824 (AUTOMAKE_OPTIONS): Require automake 1.8.
5825 * Makefile.in: Regenerate.
5826 * doc/Makefile.am (BASEDIR, BFDDIR): Define.
5827 (CONFIG_STATUS_DEPENDENCIES): Add a dependency on
5828 $(BFDDIR)/configure.in here as well.
5829 * doc/Makefile.in: Regenerate.
5831 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5833 * Makefile.am (install, install-info, RECURSIVE_TARGETS): Remove.
5834 * Makefile.in: Regenerate.
5835 * aclocal.m4: Regenerate.
5836 * doc/Makefile.am (install, install-info): Remove.
5837 (install-data-local): A new hook for install-info.
5838 (AUTOMAKE_OPTIONS): Require automake 1.8.
5839 * doc/Makefile.in: Regenerate.
5841 2004-01-02 Nutan Singh <nutan@kpitcummins.com>
5843 * doc/c-sh.texi: Update description about floating point behavior
5846 2004-01-02 Bernardo Innocenti <bernie@develer.com>
5848 * configure.in: Add m68k-uClinux target.
5849 * configure: Regenerate.
5851 For older changes see ChangeLog-0203
5857 version-control: never