1 2005-08-26 Christian Groessler <chris@groessler.org>
3 * configure.tgt: Set bfd_gas also for z8k cpu.
4 * config/tc-z8k.c (s_segm): Use bfd_set_arch_mach to set machine
6 (newfix): Adapt to bfd reloc types.
7 (build_bytes): Adapt to bfd reloc types. Ensure that enough space
8 is available in the current frag.
9 (md_convert_frag): Adapt function parameters.
10 (tc_gen_reloc): New function.
11 (md_section_align): Use bfd_get_section_alignment.
12 (md_apply_fix): Adapt to bfd reloc types. Fix handling of
13 BFD_RELOC_Z8K_IMM4L, BFD_RELOC_8, BFD_RELOC_16, and BFD_RELOC_32
15 * config/tc-z8k.h (TARGET_ARCH): Define.
16 (tc_fix_adjustable): Define.
18 2005-08-25 Chao-ying Fu <fu@mips.com>
20 * config/tc-mips.c (mips_set_options): Add ase_dsp for DSP instructions.
21 (mips_opts): Add -1 to initialize ase_dsp.
22 (file_ase_dsp): New variable for -mdsp.
23 (CPU_HAS_DSP): New define.
24 (validate_mips_insn): Add supports for 3, 4, 5, 6, 7, 8, 9, 0, ', :, @
26 (mips_ip): Add min_range and max_range for checking singed numbers.
27 Check ase_dsp to enable DSP instructions.
28 Handle 3, 4, 5, 6, 7, 8, 9, 0, ', :, @ operand formats.
29 (OPTION_DSP, OPTION_NO_DSP): New define.
30 (OPTION_COMPAT_ARCH_BASE): Change because of inserting DSP define.
31 (md_parse_option): Parse OPTION_DSP and OPTION_NO_DSP.
32 (mips_after_parse_args): Set ase_dsp based on CPU.
33 (s_mipsset): Handle ".set dsp" and ".set nodsp".
34 (mips_elf_final_processing): Remind of adding new flag for DSP ASE.
35 (md_show_usage): Show usage of -mdsp and -mno-dsp.
37 2005-08-23 David Ung <davidu@mips.com>
39 * config/tc-mips.c (mips_cpu_info_table): Add 5kf to the table of
42 2005-08-23 Alan Modra <amodra@bigpond.net.au>
45 * config/tc-ppc.c (ppc_symbol_chars): Add '%' and '['.
47 2005-08-23 Phil Edwards <phil@codesourcery.com>
49 * configure.tgt (*-*-vxworks): Match vxworks* instead.
51 2005-08-22 Jan Beulich <jbeulich@novell.com>
53 * config/tc-i386.c (object_64bit): New.
54 (i386_target_format): Initialize it.
55 (output_disp): Use object_64bit for relocation type determination.
56 (output_imm): Likewise.
57 (i386_validate_fix): Likewise.
58 (tc_gen_reloc): Likewise.
59 (lex_got): Likewise. Remove static mode_name. Change array size
60 of gotrel's rel field, and adjust its initializer. Adjust diagnostic.
61 (x86_cons): Use object_64bit for deciding whether quad fields can
64 2005-08-18 Christian Groessler <chris@groessler.org>
66 * config/tc-h8300.h: Remove TC_RELOC_MANGLE/tc_reloc_mangle.
67 * config/tc-mcore.h: Likewise.
68 * config/tc-z8k.h: Likewise.
69 * config/tc-z8k.c: Likewise.
70 * config/tc-sh.h: Remove TC_RELOC_MANGLE and
71 sh_coff_reloc_mangle declaration.
72 * config/tc-sh.c: (md_apply_fix): Fix comment for case
75 2005-08-18 Kaz Kojima <kkojima@rr.iij4u.or.jp>
77 * config/tc-sh64.c (sh64_target_format): Check preset_target_arch
78 to confirm that no ISA is specified.
80 2005-08-18 Nick Clifton <nickc@redhat.com>
82 * write.c (relax_segment): Count the number of frags being
83 processed and use this to compute a maximum limit on the number of
84 iterations that will be allowed when attempting to relax the
87 2005-08-17 Danny Smith <dannysmith@users.sourceforge.net>
89 * config/obj-coff.c (obj_coff_weak): Set auxiliary record
90 of NT weak externals to IMAGE_WEAK_EXTERN_SEARCH_NOLIBRARY.
92 2005-08-16 Alan Modra <amodra@bigpond.net.au>
94 * config/tc-ppc.c (ppc_set_cpu): Don't select 64-bit based on
97 2005-08-15 Paul Brook <paul@codesourcery.com>
99 * config/tc-arm.c (do_t_mov_cmp): Fix encoding of i16-bit conditional
101 (do_t_mvn_tst, do_t_neg, do_t_shift): Ditto.
103 2005-08-15 Daniel Jacobowitz <dan@codesourcery.com>
105 * config/tc-ppc.c (parse_cpu): Add -me300 support.
106 (md_show_usage): Likewise.
107 * doc/c-ppc.texi (PowerPC-Opts): Document it.
109 2005-08-12 Martin Schwidefsky <schwidefsky@de.ibm.com>
111 * config/tc-s390.c (md_parse_option): Add cpu type z9-109.
112 (md_gather_operands): Add support for optional operands.
114 2005-08-12 Dmitry Diky <diwil@spec.ru>
115 * config/tc-msp430.c (msp430_enable_relax): New flag.
116 (msp430_enable_polys): Likewise.
117 (OPTION_RELAX): New option.
118 (OPTION_POLYMORPHS): Likewise.
119 (md_longopts): New long options.
120 (md_show_usage): Updated.
121 (md_parse_option): Add new options handler.
122 (msp430_operands): Add check if polymorph insns are enabled.
123 (msp430_force_relocation_local): New function.
124 (md_apply_fix): Now delete relocs according to new flags combination.
125 (msp430_relax_frag): Convert long branches to short branches only if
126 flag msp430_enable_relax is set.
127 * config/tc-msp430.h (TC_FORCE_RELOCATION_LOCAL): Defined.
128 (msp430_force_relocation_local): Likewise.
129 * doc/c-msp430.texi: Describe new options.
131 2005-08-11 Ian Lance Taylor <ian@airs.com>
133 * Makefile.am ($(srcdir)/make-gas.com): Remove target.
134 (stamp-mk.com): Likewise.
135 (EXTRA_DIST): Remove make-gas.com from list.
136 (MOSTLYCLEANFILES): Remove stamp-mk.com from list.
137 * Makefile.in: Regenerate.
139 2005-08-11 Hans-Peter Nilsson <hp@axis.com>
141 * subsegs.c (subseg_change): Move declaration of seginfo to before
144 2005-08-11 Alan Modra <amodra@bigpond.net.au>
146 * README-vms: Delete.
147 * config-gas.com: Delete.
148 * makefile.vms: Delete.
149 * vmsconf.sh: Delete.
150 * config/atof-tahoe.c: Delete.
151 * config/m88k-opcode.h: Delete.
152 * config/obj-bout.c: Delete.
153 * config/obj-bout.h: Delete.
154 * config/obj-hp300.c: Delete.
155 * config/obj-hp300.h: Delete.
156 * config/tc-a29k.c: Delete.
157 * config/tc-a29k.h: Delete.
158 * config/tc-h8500.c: Delete.
159 * config/tc-h8500.h: Delete.
160 * config/tc-m88k.c: Delete.
161 * config/tc-m88k.h: Delete.
162 * config/tc-tahoe.c: Delete.
163 * config/tc-tahoe.h: Delete.
164 * config/tc-tic80.c: Delete.
165 * config/tc-tic80.h: Delete.
166 * config/tc-w65.c: Delete.
167 * config/tc-w65.h: Delete.
168 * config/te-aux.h: Delete.
169 * config/te-delt88.h: Delete.
170 * config/te-delta.h: Delete.
171 * config/te-dpx2.h: Delete.
172 * config/te-hp300.h: Delete.
173 * config/te-ic960.h: Delete.
174 * config/vms-a-conf.h: Delete.
175 * doc/c-a29k.texi: Delete.
176 * doc/c-h8500.texi: Delete.
177 * doc/c-m88k.texi: Delete.
178 * README: Remove obsolete examples, and list of supported targets.
179 * Makefile.am: Remove a29k, h8500, m88k, tahoe, tic80, w65,
180 bout and hp300 support.
181 (DEP_FLAGS): Don't define BFD_ASSEMBLER.
182 * configure.in: Remove --enable-bfd-assembler, need_bfd,
184 * configure.tgt: Remove a29k, h8300-coff, h8500-*, i960 non-elf,
185 m68k non bfd, m88k, or32-coff, tic80-*, vax non-bfd, w65k-*, *-nindy.
186 * as.c: Remove all non-BFD_ASSEMBLER code, support for above targets.
188 * dw2gencfi.c: Likewise.
189 * dwarf2dbg.c: Likewise.
191 * input-file.c: Likewise.
192 * listing.c: Likewise.
193 * literal.c: Likewise.
194 * messages.c: Likewise.
196 * output-file.c: Likewise.
199 * struc-symbol.h: Likewise.
200 * subsegs.c: Likewise.
201 * subsegs.h: Likewise.
202 * symbols.c: Likewise.
203 * symbols.h: Likewise.
207 * config/aout_gnu.h: Likewise.
208 * config/obj-aout.c: Likewise.
209 * config/obj-aout.h: Likewise.
210 * config/obj-coff.c: Likewise.
211 * config/obj-coff.h: Likewise.
212 * config/obj-evax.h: Likewise.
213 * config/obj-ieee.h: Likewise.
214 * config/tc-arm.c: Likewise.
215 * config/tc-arm.h: Likewise.
216 * config/tc-avr.c: Likewise.
217 * config/tc-avr.h: Likewise.
218 * config/tc-crx.h: Likewise.
219 * config/tc-d10v.h: Likewise.
220 * config/tc-d30v.h: Likewise.
221 * config/tc-dlx.h: Likewise.
222 * config/tc-fr30.h: Likewise.
223 * config/tc-frv.h: Likewise.
224 * config/tc-h8300.c: Likewise.
225 * config/tc-h8300.h: Likewise.
226 * config/tc-hppa.h: Likewise.
227 * config/tc-i370.h: Likewise.
228 * config/tc-i386.c: Likewise.
229 * config/tc-i386.h: Likewise.
230 * config/tc-i860.h: Likewise.
231 * config/tc-i960.c: Likewise.
232 * config/tc-i960.h: Likewise.
233 * config/tc-ip2k.h: Likewise.
234 * config/tc-iq2000.h: Likewise.
235 * config/tc-m32c.h: Likewise.
236 * config/tc-m32r.h: Likewise.
237 * config/tc-m68hc11.h: Likewise.
238 * config/tc-m68k.c: Likewise.
239 * config/tc-m68k.h: Likewise.
240 * config/tc-maxq.c: Likewise.
241 * config/tc-maxq.h: Likewise.
242 * config/tc-mcore.c: Likewise.
243 * config/tc-mcore.h: Likewise.
244 * config/tc-mn10200.h: Likewise.
245 * config/tc-mn10300.c: Likewise.
246 * config/tc-mn10300.h: Likewise.
247 * config/tc-ms1.h: Likewise.
248 * config/tc-msp430.c: Likewise.
249 * config/tc-msp430.h: Likewise.
250 * config/tc-ns32k.c: Likewise.
251 * config/tc-ns32k.h: Likewise.
252 * config/tc-openrisc.h: Likewise.
253 * config/tc-or32.c: Likewise.
254 * config/tc-or32.h: Likewise.
255 * config/tc-ppc.c: Likewise.
256 * config/tc-ppc.h: Likewise.
257 * config/tc-s390.h: Likewise.
258 * config/tc-sh.c: Likewise.
259 * config/tc-sh.h: Likewise.
260 * config/tc-sparc.c: Likewise.
261 * config/tc-tic30.c: Likewise.
262 * config/tc-tic30.h: Likewise.
263 * config/tc-tic4x.c: Likewise.
264 * config/tc-tic4x.h: Likewise.
265 * config/tc-tic54x.c: Likewise.
266 * config/tc-tic54x.h: Likewise.
267 * config/tc-v850.h: Likewise.
268 * config/tc-vax.c: Likewise.
269 * config/tc-vax.h: Likewise.
270 * config/tc-xstormy16.h: Likewise.
271 * config/tc-xtensa.h: Likewise.
272 * config/tc-z8k.c: Likewise.
273 * config/tc-z8k.h: Likewise.
274 * config/vms-a-conf.h
275 * doc/Makefile.am: Likewise.
276 * doc/all.texi: Likewise.
277 * doc/as.texinfo: Likewise.
278 * doc/internals.texi: Likewise.
279 * doc/Makefile.in: Regenerate.
280 * Makefile.in: Regenerate.
281 * configure: Regenerate.
282 * config.in: Regenerate.
283 * po/POTFILES.in: Regenerate.
285 2005-08-09 Nick Clifton <nickc@redhat.com>
288 * macro.c (getstring): Do not treat round parentheses exactly the
289 same as angle brackets - the parentheses need to be preserved and
290 passed on to the macro processing code.
292 2005-08-08 Nick Clifton <nickc@redhat.com>
294 * config/tc-msp430.c (MSP430_ISA_21): Define.
295 (mcu_types): Add entries for msp430x21xx variants.
297 2005-08-08 Nick Clifton <nickc@redhat.com>
300 * macro.c (getstring): Treat round parentheses in the same way as
302 (get_any_string): Likewise.
304 2005-08-07 H.J. Lu <hongjiu.lu@intel.com>
307 * as.c (parse_args): Handle -al=<FILE>.
309 2005-08-07 Nick Clifton <nickc@redhat.com>
311 * read.c (s_app_line): Accept a line number of 0 for compatibility
312 with gcc's output for assembler-with-cpp files.
314 2005-08-05 Paul Brook <paul@codesourcery.com>
316 * config/tc-arm.c (current_it_mask, current_cc): New variables.
317 (do_t_add_sub): Use correct encodings inside IT block.
318 (do_t_arit3c): Ditto.
319 (do_t_it): Simplify logic. Set current_it_mask and current_cc.
320 (md_assemble): Verify conditional suffixes agains IT blocks.
322 2005-08-05 Paul Brook <paul@codesourcery.com>
324 * config/tc-arm.c (encode_thumb32_immediate): Only accept shifted
326 (encode_thumb32_shifted_operand): Prohibit register shifts.
327 (encode_thumb32_addr_mode): Fix typo.
328 (insns): Correct thumb2 ldm and stm opcodes.
330 2005-08-02 Khem Raj <kraj@mvista.com>
332 * config/tc-arm.c (do_iwmmxt_wldstd): Correct the offset range for
333 WLDRD/WSTRD instruction.
335 2005-08-02 Alan Modra <amodra@bigpond.net.au>
337 * config/tc-ppc.c (md_apply_fix <ELF>): Don't warn on overflow
340 2005-07-29 Thiemo Seufer <ths@networkno.de>
342 * config/tc-mips.c (s_mips_globl): Allow multiple symbols per .globl.
344 2005-07-29 Paul Brook <paul@codesourcery.com>
346 * config/tc-arm.c (T16_32_TAB): Add "addr". Fix encoding of push and
348 (do_t_addr): Implement 32-bit variant.
349 (do_t_push_pop): Make some errors warnings. Handle single register
351 (insns): Use tCE for adr.
352 (md_pcrel_from_section): Handle BFD_RELOC_ARM_T32_ADD_PC12.
353 (md_apply_fix): Ditto.
355 2005-07-29 Paul Brook <paul@codesourcery.com>
357 * config/tc-arm.c (parse_tb): New function.
358 (enum operand_parse_code): Add OP_TB.
359 (parse_operands): Handle OP_TB.
360 (do_t_add_sub_w, do_t_tb): New functions.
361 (insns): Add entries for addw, subw, tbb and tbh.
362 (md_apply_fix): Handle BFD_RELOC_ARM_T32_IMM12.
364 2005-07-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
366 * config/tc-m32r.c (m32r_check_fixup): Fixed X_op check.
368 2007-07-27 H.J. Lu <hongjiu.lu@intel.com>
370 * config/tc-i386.c (handle_large_common): Declare only for ELF.
372 2005-07-27 Jan Beulich <jbeulich@novell.com>
374 * config/tc-ia64.h (unw_r_record): Change type of fr_mem to unsigned
376 (unw_p_record): Remove unused/redundant fields imask and rmask.
377 Combine spoff and pspoff into a union. Combine gr and br into a
378 union. Change type of grmask and brmask to unsigned char. Change type
379 of frmask to unsigned int.
380 (unw_x_record): Combine spoff, pspoff, and treg into a union.
381 * config/tc-ia64.c (unwind): New field 'pending_saves'.
382 (check_pending_save): New.
383 (alloc_record): Clear out entire record.
384 (output_psp_gr): Use renamed structure fields.
385 (output_psp_sprel): Likewise.
386 (output_rp_gr): Likewise.
387 (output_rp_br): Likewise.
388 (output_rp_psprel): Likewise.
389 (output_rp_sprel): Likewise.
390 (output_pfs_gr): Likewise.
391 (output_pfs_psprel): Likewise.
392 (output_pfs_sprel): Likewise.
393 (output_preds_gr): Likewise.
394 (output_preds_psprel): Likewise.
395 (output_preds_sprel): Likewise.
396 (output_spill_base): Likewise.
397 (output_unat_gr): Likewise.
398 (output_unat_psprel): Likewise.
399 (output_unat_sprel): Likewise.
400 (output_lc_gr): Likewise.
401 (output_lc_psprel): Likewise.
402 (output_lc_sprel): Likewise.
403 (output_fpsr_gr): Likewise.
404 (output_fpsr_psprel): Likewise.
405 (output_fpsr_sprel): Likewise.
406 (output_priunat_gr): Likewise.
407 (output_priunat_psprel): Likewise.
408 (output_priunat_sprel): Likewise.
409 (output_bsp_gr): Likewise.
410 (output_bsp_psprel): Likewise.
411 (output_bsp_sprel): Likewise.
412 (output_bspstore_gr): Likewise.
413 (output_bspstore_psprel): Likewise.
414 (output_bspstore_sprel): Likewise.
415 (output_rnat_gr): Likewise.
416 (output_rnat_psprel): Likewise.
417 (output_rnat_sprel): Likewise.
418 (output_spill_psprel): Likewise.
419 (output_spill_sprel): Likewise.
420 (output_spill_reg): Likewise.
421 (output_fr_mem): Likewise. Allocate one unwind record per set mask
423 (output_frgr_mem): Likewise.
424 (output_gr_mem): Likewise.
425 (output_br_mem): Likewise.
426 (output_gr_gr): Likewise.
427 (output_br_gr): Likewise.
428 (fixup_unw_records): Likewise.
429 (process_one_record): Use renamed structure fields. For gr_gr and
430 br_gr, collect mask from chain of records before output.
431 (in_prologue): Simplify and eliminate early returns. Call
433 (in_body): Simplify and eliminate early returns.
434 (dot_body): Call check_pending_save.
435 (md_assemble): Update comment. Deal with pending saves.
437 2005-07-26 Jan Beulich <jbeulich@novell.com>
439 * config/tc-i386.c (optimize_imm): Calculate candidate immediates
440 mask from guessed suffix, but mask out other immediate types only
441 if at least on candidate is valid for the insn.
443 2005-07-25 DJ Delorie <dj@redhat.com>
445 * config/tc-m32c.c (md_cgen_lookup_reloc): Add 8 bit operands.
446 Support %mod() modifiers from opcodes.
447 * doc/c-m32c.texi (M32C-Modifiers): New section.
449 2005-07-25 Jan Hubicka <jh@suse.cz>
450 H.J. Lu <hongjiu.lu@intel.com>
452 * config/obj-elf.c: Include "elf/x86-64.h" if TC_I386 is
454 (elf_com_section_ptr): New.
455 (elf_begin): Set elf_com_section_ptr to bfd_com_section_ptr.
456 (elf_common_parse): Make it global. Use elf_com_section_ptr
457 instead of bfd_com_section_ptr.
458 (obj_elf_change_section): Handle x86-64 large bss sections.
460 * config/obj-elf.h (elf_com_section_ptr): New.
461 (elf_common_parse): New.
463 * config/tc-i386.c (handle_large_common): New.
464 (md_pseudo_table): Add "largecomm".
465 (x86_64_section_letter): New.
466 (x86_64_section_word): New.
468 * config/tc-i386.h (x86_64_section_word): New.
469 (x86_64_section_letter): New.
470 (md_elf_section_letter): New. Defined.
471 (md_elf_section_word): Likewise.
473 2005-07-21 Ralf Corsepius <ralf.corsepius@rtems.org>
475 * configure.tgt: Remove i386-*-rtemself*.
476 Remove sparc-*-rtemself*.
478 2005-07-21 Ben Elliston <bje@gnu.org>
480 * config/tc-m68k.h: Remove TE_LYNX conditional code.
482 2005-07-21 Paul Brook <paul@codesourcery.com>
484 * config/tc-arm.c (encode_thumb32_addr_mode): Don't set
487 2005-07-20 Tavis Ormandy <taviso@gentoo.org>
489 * messages.c: Use vsnprintf instead of vsprintf.
491 2005-07-20 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
493 * config/tc-m32r.c (tc_gen_reloc): Check BFD_RELOC_32_PCREL and
494 BFD_RELOC_16_PCREL to Support R_M32R_REL32.
496 2005-07-18 Nick Clifton <nickc@redhat.com>
498 * configure.tgt: Restore alpha ordering to list of arches.
500 2005-07-18 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
502 * tc-hppa.c (pa_ip): Reject match for '#' immediate if not pa20.
504 2005-07-18 Jan Beulich <jbeulich@novell.com>
506 * config/tc-i386.c (md_begin): Use IS_ELF.
507 (tc_i386_fix_adjustable): Likewise.
508 (md_estimate_size_before_relax): Likewise.
509 (md_apply_fix): Likewise.
510 (i386_target_format): Likewise.
511 (lex_got): Define to NULL when not ELF or when LEX_AT. Check IS_ELF.
512 (i386_immediate): Remove #ifdef LEX_AT.
513 (i386_displacement): Likewise.
514 * config/tc-i386.h (x86_cons): Prototype only when ELF and when not
517 2005-07-18 Jan Beulich <jbeulich@novell.com>
519 * config/tc-i386.c (reloc): Convert to ISO C90. Change first
520 parameter to unsigned. Parameter sign now is tristate - zero/
521 positive mean unsigned/signed, negative means signedness doesn't
522 matter. Check field size,
523 signedness, and pcrel-ness are in agreement between relocated field
524 and relocation type. Adjust diagnostics.
525 (optimize_imm): And type mask of operand instead of overwriting it.
526 (lex_got): Convert to ISO C90. Add third parameter. Add new field to
527 local structure and initialize gotrel accordingly. Pass caller as
528 mask of types that the operator can match.
529 (x86_cons_fix_new): Let reloc know that signedness of relocation
531 (x86_pe_cons_fix_new): Likewise.
532 (x86_cons): Pass additional argument to lex_got.
533 (i386_immediate): New local variable 'types'. Pass its address as
534 additional argument to lex_got. Mask out operand types not supported
536 (i386_displacement): Likewise. Set bigdisp to all types supported in
537 64-bit mode, combining the previously split initialization.
539 2005-07-18 Jan Beulich <jbeulich@novell.com>
541 * config/tc-i386.c (parse_insn): Reject prefix if unavailable in
544 2005-07-16 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
546 * config/tc-hppa.c (pa_ip): Search entire mnemonic before considering
549 2005-07-16 Alan Modra <amodra@bigpond.net.au>
551 * Makefile.am: Run "make dep-am".
552 * Makefile.in: Regenerate.
554 2007-07-15 H.J. Lu <hongjiu.lu@intel.com>
556 * gas/config/tc-i386.h (CpuVMX): New.
557 (CpuUnknownFlags): Add CpuVMX.
559 2005-07-14 Jim Blandy <jimb@redhat.com>
561 Add support for the Renesas M32C.
562 * Makefile.am (CPU_TYPES): List m32c.
563 (TARGET_CPU_CFILES): List config/tc-m32c.c.
564 (TARGET_CPU_HFILES): List config/tc-m32c.h.
565 * configure.in: Add case for m32c.
566 * configure.tgt: Add cases for m32c and m32c-*-elf.
567 * configure: Regenerated.
568 * config/tc-m32c.c, config/tc-m32c.h: New files.
569 * doc/Makefile.am (CPU_DOCS): Add c-m32c.texi.
570 * doc/Makefile.in: Regenerated.
571 * doc/all.texi: Set M32C.
572 * doc/as.texinfo: Add text for the M32C-specific options and line
573 comment characters, and refer to c-m32c.texi.
574 * doc/c-m32c.texi: New file.
576 2005-07-14 Nick Clifton <nickc@redhat.com>
579 * config/tc-crx.c (reset_vars): Use strncpy to prevent overflowing
580 the ins_parse buffer.
582 2005-07-10 Ralf Corsepius <ralf.corsepius@rtems.org>
584 * configure.tgt: Remove a29k-*-rtems*, hppa*-*-rtems*,i386-go32-rtems*,
585 i386-*-rtemscoff*, sparc-*-rtemsaout*.
587 2005-07-10 H.J. Lu <hongjiu.lu@intel.com>
589 * config/tc-i386.c (optimize_disp): Optimize signed 32bit
592 2005-07-08 Ben Elliston <bje@au.ibm.com>
594 * frags.h: Remove ANSI_PROTOTYPES conditional code.
595 * config/obj-elf.h: Likewise.
596 * config/tc-h8300.h: Likewise.
597 * config/tc-h8500.h: Likewise.
598 * config/tc-i370.h: Likewise.
599 * config/tc-i386.h: Likewise.
600 * config/tc-m68hc11.h: Likewise.
601 * config/tc-m68k.h: Likewise.
602 * config/tc-ppc.h: Likewise.
603 * config/tc-s390.h: Likewise.
604 * config/tc-sh.h: Likewise.
605 * config/tc-sparc.h: Likewise.
606 * config/tc-tic30.c: Likewise.
607 * config/tc-w65.h: Likewise.
608 * config/tc-xtensa.h: Likewise.
610 2005-07-08 Hans-Peter Nilsson <hp@axis.com>
613 * config/tc-cris.h (MD_APPLY_SYM_VALUE): Define.
615 2005-07-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
617 * config/tc-tic30.c (debug): Add format attribute. Fix format
620 2005-07-06 H.J. Lu <hongjiu.lu@intel.com>
622 * config/tc-i386.c (cpu_arch): Add sse3.
624 * config/tc-i386.h (CpuSSE3): Renamed from ...
625 (CpuPNI): This. Defined as CpuSSE3.
627 * doc/c-i386.texi: Document .sse3.
629 2005-07-06 Jan Beulich <jbeulich@novell.com>
631 * config/tc-ia64.c (nop): Use zero for L-unit pseudo-nop.
633 2005-07-05 Nick Clifton <nickc@redhat.com>
635 * config/tc-pdp11.c (md_apply_fix): Cast first argument to
636 md_chars_to_numbers to an unsigned pointer in order to avoid a
637 compile time warning.
639 2005-07-05 Paul Brook <paul@codesourcery.com>
641 * config/tc-ppc.c (ppc_target_format): Add VxWorks.
643 2005-07-05 Aldy Hernandez <aldyh@redhat.com>
645 * config/tc-ms1.c: New.
646 * config/tc-ms1.h: New.
647 * testsuite/gas/ms1/allinsn.d: New.
648 * testsuite/gas/ms1/allinsn.s: New.
649 * testsuite/gas/ms1/badinsn.s: New.
650 * testsuite/gas/ms1/badinsn1.s: New.
651 * testsuite/gas/ms1/badoffsethigh.s: New.
652 * testsuite/gas/ms1/badoffsetlow.s: New.
653 * testsuite/gas/ms1/badorder.s: New.
654 * testsuite/gas/ms1/badreg.s: New.
655 * testsuite/gas/ms1/badsignedimmhigh.s: New.
656 * testsuite/gas/ms1/badsignedimmlow.s: New.
657 * testsuite/gas/ms1/badsyntax.s: New.
658 * testsuite/gas/ms1/badsyntax1.s: New.
659 * testsuite/gas/ms1/badunsignedimmhigh.s: New.
660 * testsuite/gas/ms1/badunsignedimmlow.s: New.
661 * testsuite/gas/ms1/errors.exp: New.
662 * testsuite/gas/ms1/ldst.s: New.
663 * testsuite/gas/ms1/misc.d: New.
664 * testsuite/gas/ms1/misc.s: New.
665 * testsuite/gas/ms1/ms1-16-003.d: New.
666 * testsuite/gas/ms1/ms1-16-003.s: New.
667 * testsuite/gas/ms1/ms1.exp: New.
668 * testsuite/gas/ms1/msys.d: New.
669 * testsuite/gas/ms1/msys.s: New.
670 * testsuite/gas/ms1/relocs.d: New.
671 * testsuite/gas/ms1/relocs.exp: New.
672 * testsuite/gas/ms1/relocs1.s: New.
673 * testsuite/gas/ms1/relocs2.s: New.
675 2005-07-05 Jan Beulich <jbeulich@novell.com>
677 * config/tc-i386.h (CpuSVME): New.
678 (CpuUnknownFlags): Include CpuSVME.
679 * config/tc-i386.c (cpu_arch): Add .pacifica and .svme. Add opteron
680 as alias of sledgehammer.
681 (md_assemble): Include invlpga in the check for insns with two source
683 (process_operands): Include SVME insns in the check for ignored
684 segment overrides. Adjust diagnostic.
685 (i386_index_check): Special-case SVME insns with memory operands.
687 2005-07-04 Khem Raj <kraj@mvista.com>
688 Nick Clifton <nickc@redhat.com>
690 * tc-arm.c (struct arm_it): Make operands.imm signed to match its
691 use an immediate value.
692 (parse_vfp_reg_list): Make the 2nd parameter an unsigned pointer
693 since the register field of the operands structure is unsigned.
694 (s_arm_unwind_save_vfp): Make "reg" unsigned.
695 (parse_operands): Make the 2ns parameter an unsigned pointer to
697 (do_ldrd): When using the imm field of the operands structure as a
698 second register field, treat it as unsigned.
700 2005-07-04 Alan Modra <amodra@bigpond.net.au>
703 * config/obj-elf.c (obj_elf_change_section): Use backend
706 2005-07-01 Jan Beulich <jbeulich@novell.com>
708 * config/tc-ia64.c (line_separator_chars): Add '{' and '}'.
709 (output_spill_psprel, output_spill_psprel_p): Combine.
710 (output_spill_sprel, output_spill_sprel_p): Combine.
711 (output_spill_reg, output_spill_regp_p): Combine.
712 (process_one_record): Handle psp_psprel.
713 (parse_predicate_and_operand): New.
714 (convert_expr_to_ab_reg): Two new parameters. Return void. Always
715 initialize output values. Emit diagnostic case here.
716 (convert_expr_to_xy_reg): Likewise. Don't allow r0, f0, and f1.
717 (add_unwind_entry): New second parameter. Allow first parameter to
718 be NULL. Parse optional tag, emit warning about further support for
719 it otherwise being missing. Check end-of-line when requested.
720 (dot_fframe): Clear operand when wrong. Allow tag.
721 (dot_vframe): Likewise.
722 (dot_vframesp): Likewise. Rename parameter, issue warning when psp
724 (dot_vframepsp): Remove.
725 (dot_altrp): Clear operand when wrong. Allow tag.
726 (dot_save): Likewise. Let default case also go through
728 (dot_savemem): Likewise.
729 (dot_restore): Don't return when wrong operand. Allow tag.
730 (dot_spillreg, dot_spillreg_p): Combine. Simplify by using
731 parse_predicate_and_operand and the new arguments to
732 convert_expr_to_ab_reg and convert_expr_to_xy_reg. Don't return
733 when wrong operand. Allow tag.
734 (dot_restorereg, dot_restorereg_p): Likewise.
735 (dot_spillmem, dot_spillmem_p): Likewise.
736 (dot_saveg): Clear operand when wrong. Perform tighter operand
738 (dot_savef): Likewise.
739 (dot_saveb): Likewise.
740 (dot_savegf): Likewise.
741 (dot_spill): Remove end-of-line check. Combine. Simplify by using
742 parse_predicate_and_operand and the new arguments to
743 convert_expr_to_ab_reg and convert_expr_to_xy_reg. Don't return
744 when wrong operand. Allow tag.
746 (dot_label_state): Don't return when wrong operand.
747 (dot_copy_state): Likewise.
748 (dot_unwabi): Likewise. Check if in prologue.
749 (dot_body): Don't call demand_empty_rest_of_line.
750 (dot_prologue): Type of mask and grsave is unsigned. Perform tighter
752 (md_pseudo_table): Also use dot_restorereg for .restorereg.p. Also
753 use dot_spillreg for .spillreg.p. Also use dot_spillmem for
754 .spillpsp.p and .spillsp.p. Also use dot_vframesp for .vframepsp.
755 (parse_operand): New second parameter. Don't deal with '}' here
756 anymore. Don't advance past end-of-line.
757 (parse_operands): Pass second argument to parse_operand.
758 (ia64_start_line): Prevent out-of-bounds access through
759 input_line_pointer. Deal with '}' here.
760 (ia64_unrecognized_line): Don't deal with '}' here.
761 (dot_alias): Use ignore_rest_of_line not its deprecated alias
762 discard_rest_of_line.
764 2005-06-30 Zack Weinberg <zack@codesourcery.com>
766 * config/tc-arm.c (T_OPCODE_BRANCH, encode_arm_addr_mode_2)
767 (encode_arm_addr_mode_3, encode_arm_cp_address, do_blx, do_t_blx)
768 (do_t_branch, insns [b, bl]): Don't encode pipeline offset.
769 (do_branch): Always set inst.reloc.pc_rel.
770 (s_arm_elf_cons): Disallow use of (plt) suffix.
771 (do_adrl): Adjust X_add_number unconditionally.
772 (md_pcrel_from): Rename md_pcrel_from_section, add second segT
773 argument. Handle all adjustment for pipeline offset here.
774 (md_apply_fix): No need to undo work of md_pcrel_from. No
775 need to extract pre-encoded pipeline adjustments from various
776 branch instructions. Generally, assume instructions are already
777 all-bits-zero in the field being fixed up. Remove all OBJ_ELF
778 special cases. Handle BFD_RELOC_ARM_PLT32 like
779 BFD_RELOC_ARM_PCREL_BRANCH.
780 (tc_gen_reloc): Remove OBJ_ELF special case.
781 * config/tc-arm.c: Define MD_PCREL_FROM_SECTION.
783 2005-06-30 Ben Elliston <bje@gnu.org>
785 * Makefile.am (check-DEJAGNU): Don't search for expect.
786 * Makefile.in: Regenerate.
788 2005-06-30 Ben Elliston <bje@gnu.org>
790 * Makefile.am (EXPECT): Set to expect.
791 (RUNTEST): Likewise, set to runtest.
792 * Makefile.in: Regenerate.
794 2005-06-23 Ben Elliston <bje@gnu.org>
796 * config/m68k-parse.h: Use ISO C90.
797 * config/m68k-parse.y: Likewise.
798 * config/tc-m68k.h: Likewise.
800 2005-06-20 H.J. Lu <hongjiu.lu@intel.com>
803 * config/tc-i386.c (md_assemble): Don't call optimize_disp on
805 (optimize_disp): Optimize only if possible. Don't use 64bit
806 displacement on non-constants and do same on constants if
809 2005-06-17 Jan Beulich <jbeulich@novell.com>
811 * config/tc-i386.c (reloc): Also handle BFD_RELOC_64_PCREL.
812 (tc_i386_fix_adjustable): Include BFD_RELOC_X86_64_GOTOFF64,
813 BFD_RELOC_X86_64_DTPOFF64, and BFD_RELOC_X86_64_TPOFF64.
814 (output_disp): Do GOTPC conversion also for BFD_RELOC_X86_64_32S
815 and BFD_RELOC_32_PCREL. Use BFD_RELOC_X86_64_GOTPC32 instead of
817 (output_imm): Do GOTPC conversion also for BFD_RELOC_X86_64_32S.
818 Use BFD_RELOC_X86_64_GOTPC32 instead of aborting.
819 (tc_gen_reloc): Do GOTPC conversion also for BFD_RELOC_32_PCREL.
820 Use BFD_RELOC_X86_64_GOTPC32 instead of aborting. Also handle
821 BFD_RELOC_X86_64_GOTOFF64, BFD_RELOC_X86_64_GOTPC32,
822 BFD_RELOC_X86_64_DTPOFF64, and BFD_RELOC_X86_64_TPOFF64. Also
823 convert 8-byte pc-relative relocations.
824 (lex_got): Use BFD_RELOC_X86_64_GOTOFF64 for 64-bit @gotoff.
825 (i386_validate_fix): Likewise.
826 (x86_cons): Also handle quad values in 64-bit mode.
827 (i386_displacement): Also handle BFD_RELOC_X86_64_GOTOFF64.
828 (md_apply_fix): Include BFD_RELOC_X86_64_DTPOFF64 and
829 BFD_RELOC_X86_64_TPOFF64 in the TLS check. Also convert BFD_RELOC_64
830 to pc-relative variant. Also check for BFD_RELOC_64_PCREL.
832 2005-06-13 Zack Weinberg <zack@codesourcery.com>
834 * config/tc-arm.c (find_real_start): Check S_IS_LOCAL on
835 symbolP as well as for names with a leading dot. Use ACONCAT.
836 (md_apply_fix): For branch relocations, only replace value
837 with fixP->fx_offset (under #ifdef OBJ_ELF) when !fixP->fx_done.
838 (arm_force_relocation): Remove #ifdef OBJ_ELF case.
839 * config/tc-arm.h (LOCAL_LABEL): Remove unnecessary parentheses.
840 (LOCAL_LABEL_PREFIX): Don't define.
842 2005-06-10 Alan Modra <amodra@bigpond.net.au>
844 * config/tc-hppa.c (pa_block): Allocate just one byte for the
847 2005-06-08 James E Wilson <wilson@specifixinc.com>
850 * config/tc-ia64.c (slot_index): Revert last change. If first_frag
851 is NULL, then emit a warning, and return the current index.
853 2005-06-08 Tomas Hurka <tom@hukatronic.cz>
856 * config/tc-m68k.c (m68k_ip): Test for insn compatiblity using a
857 temporary copy of the operands array so that changes can be safely
858 backed out if the insn does not match.
859 (m68k_compare_opcode): Shortcut the test when the parameters are
860 the same. Return 1 if the names match but the second opcode is
861 further on in the array than the first.
863 2005-06-08 Nick Clifton <nickc@redhat.com>
866 * config/tc-ia64.c (slot_index): Check for a NULL first_frag.
868 2005-06-08 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
870 * config/tc-m32r.c (use_parallel): Change default value from 1 to 0.
872 2005-06-07 Aldy Hernandez <aldyh@redhat.com>
873 Michael Snyder <msnyder@redhat.com>
874 Stan Cox <scox@redhat.com>
876 * configure.in: Add ms1 case.
878 * configure: Regenerate.
880 * configure.tgt: Add ms1 case.
882 2005-06-07 Bob Wilson <bob.wilson@acm.org>
884 * config/tc-xtensa.h (resource_table): Change units to unsigned chars.
885 * config/tc-xtensa.c (new_resource_table): Likewise.
886 (resize_resource_table): Likewise.
887 (release_resources): Fix assertion for unsigned values.
889 2005-06-07 Zack Weinberg <zack@codesourcery.com>
891 * cgen.c, cgen.h, tc.h, write.c, config/obj-coff.c
892 * config/tc-a29k.c, config/tc-alpha.c, config/tc-alpha.h
893 * config/tc-arc.c, config/tc-arc.h, config/tc-arm.c
894 * config/tc-arm.h, config/tc-avr.c, config/tc-avr.h
895 * config/tc-cris.c, config/tc-crx.c, config/tc-d10v.c
896 * config/tc-d10v.h, config/tc-d30v.c, config/tc-d30v.h
897 * config/tc-dlx.c, config/tc-dlx.h, config/tc-fr30.h
898 * config/tc-frv.c, config/tc-frv.h, config/tc-h8300.c
899 * config/tc-h8500.c, config/tc-hppa.c, config/tc-hppa.h
900 * config/tc-i370.c, config/tc-i370.h, config/tc-i386.c
901 * config/tc-i386.h, config/tc-i860.c, config/tc-i860.h
902 * config/tc-i960.c, config/tc-i960.h, config/tc-ia64.c
903 * config/tc-ip2k.c, config/tc-ip2k.h, config/tc-iq2000.c
904 * config/tc-iq2000.h, config/tc-m32r.c, config/tc-m32r.h
905 * config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-m68k.c
906 * config/tc-m68k.h, config/tc-m88k.c, config/tc-maxq.c
907 * config/tc-mcore.c, config/tc-mcore.h, config/tc-mips.c
908 * config/tc-mips.h, config/tc-mmix.c, config/tc-mn10200.c
909 * config/tc-mn10300.c, config/tc-msp430.c, config/tc-ns32k.c
910 * config/tc-openrisc.h, config/tc-or32.c, config/tc-or32.h
911 * config/tc-pdp11.c, config/tc-pj.c, config/tc-pj.h
912 * config/tc-ppc.c, config/tc-ppc.h, config/tc-s390.c
913 * config/tc-s390.h, config/tc-sh64.c, config/tc-sh.c
914 * config/tc-sh.h, config/tc-sparc.c, config/tc-sparc.h
915 * config/tc-tahoe.c, config/tc-tic30.c, config/tc-tic4x.c
916 * config/tc-tic54x.c, config/tc-tic80.c, config/tc-v850.c
917 * config/tc-v850.h, config/tc-vax.c, config/tc-vax.h
918 * config/tc-w65.c, config/tc-xstormy16.c, config/tc-xstormy16.h
919 * config/tc-xtensa.c, config/tc-z8k.c:
920 Replace all instances of the string "_apply_fix3" with
922 * po/POTFILES.in, po/gas.pot: Regenerate.
924 2005-06-08 Alan Modra <amodra@bigpond.net.au>
926 * Makefile.am: Run "make dep-am".
927 (POTFILES): Remove GAS_CFILES.
928 * Makefile.in: Regenerate.
930 2005-06-07 David Ung <davidu@mips.com>
932 * config/tc-mips.c (mips_cpu_info_table): Add cpu names m4k, 24k,
933 24kc, 24kf and 24kfx under MIPS32 release 2.
935 2005-06-04 Nick Clifton <nickc@redhat.com>
937 * config/tc-arm.c (CE, C3, CM, UE, UF): Redefine without reference
938 to their Thumb-enabled equivalents.
940 2005-06-01 Maciej W. Rozycki <macro@linux-mips.org>
942 * config/tc-mips.c (load_register): Add leading "0x" to the
943 output of sprintf_vma().
946 2005-06-01 Nick Clifton <nickc@redhat.com>
948 * config/tc-arm.c (TxCE, TxC3, TxCM, TUE, TUF): Remove redundant
949 test for the presence of thumb version of the parsing functions
950 since they must always exist and the test generates a compile time
953 2005-05-31 Richard Henderson <rth@redhat.com>
955 * config/tc-alpha.c (O_lituse_jsrdirect): New.
956 (alpha_reloc_op): Add it.
957 (debug_exp): Handle it.
958 (DUMMY_RELOC_LITUSE_JSRDIRECT): New.
959 (emit_insn): Handle it.
960 * doc/c-alpha.texi (Alpha-Relocs): Document lituse_jsrdirect.
962 2005-05-31 Christian Groessler <chris@groessler.org>
964 * write.c (dump_section_relocs): Convert to ISO-C.
965 (write_relocs): Avoid signed/unsigned and fprintf argument
966 warnings in debug code.
968 2005-05-26 Zack Weinberg <zack@codesourcery.com>
970 * config/tc-arm.h (TC_FIX_TYPE): Change to int.
971 (TC_INIT_FIX_DATA): Initialize to 0, not NULL.
972 * config/tc-arm.c (fix_new_arm): Remove now-unnecessary cast.
973 (md_apply_fix3): Delete fix_is_thumb variable; refer to
974 fixP->tc_fix_data directly in the sole place it was used.
975 Explicitly truncate value, *valP, fixP->fx_addnumber, and
976 fixP->fx_offset to 32 bits, for consistent behavior between 32-
979 2005-05-27 Jan Beulich <jbeulich@novell.com>
981 * config/tc-ia64.c (struct proc_pending): New.
982 (unwind): Replace proc_start with proc_pending.
983 (unwind_diagnostic): Check unwind.proc_pending.sym.
984 (dot_proc): Replace unwind.proc_start with unwind.proc_pending.sym.
985 Check if previous proc not closed. Record all entry points.
986 (dot_endp): Replace unwind.proc_start with unwind.proc_pending.sym.
987 Set symbol sizes for entry points recorded in dot_proc. Check
988 arguments for consistency with respective .proc's.
989 (md_assemble): Replace unwind.proc_start with
990 unwind.proc_pending.sym.
992 2005-05-27 Jan Beulich <jbeulich@novell.com>
994 * config/tc-ia64.c (emit_one_bundle): Restrict scope of ptr, end_ptr,
995 and last_ptr. Check all in-use slots for first one with non-NULL
996 unwind_record. Don't reload end_ptr before second update round.
998 2005-05-26 James E Wilson <wilson@specifixinc.com>
1000 * config/tc-ia64.c (extra_goodness): Update comment.
1001 (md_begin): Add debugging code to print best_template table.
1003 2005-05-25 Jan Beulich <jbeulich@novell.com>
1005 * config/tc-ia64.c (md_begin): Don't try to match slot 2 of an MLX
1008 2005-05-25 Jan Beulich <jbeulich@novell.com>
1010 * config/tc-ia64.c (ia64_gen_real_reloc_type): Also handle
1011 BFD_RELOC_UNUSED when determining the width of the reloc.
1013 2005-05-25 Jan Beulich <jbeulich@novell.com>
1015 * config/tc-ia64.c (dot_endp): Clear out all three pointers in unwind
1018 2005-05-25 Jan Beulich <jbeulich@novell.com>
1020 * config/tc-ia64.c (dot_radix): Rewrite.
1022 2005-05-25 Jan Beulich <jbeulich@novell.com>
1024 * config/tc-ia64.c (struct unw_rec_list): Remove next_slot_number
1026 (alloc_record): Remove references to next_slot_number and
1028 (emit_one_bundle): Likewise.
1030 2005-05-22 Nick Clifton <nickc@redhat.com>
1032 * config/tc-v850.c (md_apply_fix3): Pass the address of the
1033 message buffer when invoking the insert function.
1035 2005-05-21 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1037 * config/tc-hppa.c (pa_ip): Promote architecture from PA 1.0 to 1.1
1038 only if an instruction match is found.
1040 2005-05-20 Bob Wilson <bob.wilson@acm.org>
1042 * config/tc-xtensa.c (xg_assemble_vliw_tokens): Change subtraction
1043 to addition in argument to xtensa_dwarf2_emit_insn.
1045 2005-05-19 Zack Weinberg <zack@codesourcery.com>
1047 * Makefile.am: Have 'all' depend on 'info'.
1048 * Makefile.in: Regenerate.
1050 2005-05-19 Alan Modra <amodra@bigpond.net.au>
1052 * config/tc-ppc.c (ppc_force_relocation): Add BFD_RELOC_24_PLT_PCREL.
1054 2005-05-19 Anton Blanchard <anton@samba.org>
1056 * config/tc-ppc.c (parse_cpu): Handle "-mpower5".
1057 (md_show_usage): Document it.
1058 (ppc_setup_opcodes): Insert POWER5 mnemonics.
1059 * doc/c-ppc.texi (PowerPC-Opts): Document "-mpower5".
1061 2005-05-19 Jan Beulich <jbeulich@novell.com>
1063 * config/tc-ia64.c (dot_endp): Don't use global symbol for unwind
1064 relocations in unwind section.
1066 2005-05-18 Nick Clifton <nickc@redhat.com>
1068 * config/tc-v850.c (md_apply_fix3): Only use the insertion routine
1069 if one exists. Ignore any error messages it may produce, just
1070 allow it to perform the insertion.
1072 2005-05-17 Zack Weinberg <zack@codesourcery.com>
1074 * hash.c (hash_lookup): Add len parameter. All callers changed.
1075 (hash_find_n): New interface.
1076 * hash.h: Prototype hash_find_n.
1077 * sb.c: Include as.h.
1078 (scrub_from_sb, sb_to_scrub, scrub_position): New statics.
1079 (sb_scrub_and_add_sb): New interface.
1080 * sb.h: Prototype sb_scrub_and_add_sb.
1081 * input-scrub.c (input_scrub_include_sb): Use sb_scrub_and_add_sb.
1083 * config/tc-arm.h (TC_FORCE_RELOCATION_LOCAL): Remove
1084 reference to BFD_RELOC_ARM_GOT12 which is never generated.
1085 * config/tc-arm.c: Rewrite, adding Thumb-2 support.
1087 2005-05-17 Daniel Jacobowitz <dan@codesourcery.com>
1089 * doc/Makefile.am (gasver.texi): Don't use $<.
1090 * doc/Makefile.in: Regenerated.
1092 2005-05-17 Nick Clifton <nickc@redhat.com>
1095 * symbols.c (resolve_symbol_value): Do not move symbols whose
1096 value expression has not been resolved or finalized into the
1097 absolute section as this will confuse other parts of the assembler
1098 into thinking that their value is zero.
1100 2005-05-17 Jan Beulich <jbeulich@novell.com>
1102 * read.c (_find_end_of_line): New.
1103 (find_end_of_line): New.
1104 (HANDLE_CONDITIONAL_ASSEMBLY): Use it.
1105 (read_a_source_file): Use it.
1108 (get_line_sb): Use it.
1109 (s_errwarn): Replace discard_rest_of_line by ignore_rest_of_line.
1110 (s_comm_internal): Likewise.
1112 (s_macro): Likewise.
1113 (s_ignore): Use ignore_rest_of_line.
1114 * read.h (find_end_of_line): Prototype.
1115 (discard_rest_of_line): Remove prototype. #define to
1116 ignore_rest_of_line.
1118 2005-05-17 Nick Clifton <nickc@redhat.com>
1120 * config/tc-v850,h (TC_FIX_TYPE): Define.
1121 (TC_INIT_FIX_TYPE): Define.
1122 * config/tc-v850.c (md_assemble): When creating a fix record the
1123 operand in the tc_fix_data field.
1124 (md_apply_fix3): When applying a resolved fix use the operand's
1125 insertion procedure to store the value, if the operand has been
1128 2005-05-15 Daniel Jacobowitz <dan@codesourcery.com>
1130 * Makefile.am (m68k-parse.c, itbl-parse.c): Update ylwrap
1132 * Makefile.in: Regenerated.
1134 2005-05-13 Sterling Augustine <sterling@tensilica.com>
1135 Bob Wilson <bob.wilson@acm.org>
1137 * config/tc-xtensa.c (xtensa_insnbuf_set_operand): Clarify error
1139 (xtensa_mark_zcl_first_insns): Fix incorrect nesting of conditional
1140 for handling RELAX_CHECK_ALIGN_NEXT_OPCODE.
1142 2005-05-11 Alan Modra <amodra@bigpond.net.au>
1144 * config/tc-ppc.c (md_apply_fix3): Allow pcrel forms of BFD_RELOC_16,
1145 BFD_RELOC_LO16, BFD_RELOC_HI16 and BFD_RELOC_HI16_S.
1147 2005-05-10 Michael Matz <matz@suse.de>
1149 * frags.c (frag_grow): Don't be too greedy in allocating memory.
1151 * config/tc-hppa.c (pa_block): Check arguments to .block[z].
1153 2005-05-10 Hans-Peter Nilsson <hp@bitrange.com>
1156 * config/tc-mmix.c (mmix_handle_mmixal): Rearrange slightly.
1157 Handle label-without-colon before ordinary dot-pseudo as an
1158 ordinary label. Don't leak memory for label-without-colon alone
1159 on a line. Don't mmixal-munge operands for dot-pseudos.
1161 2005-05-10 Jan Beulich <jbeulich@novell.com>
1163 * macro.c (get_any_string): Remove the two last parameters. Replace
1164 references to the former expand parameter by using macro_alternate.
1165 Simplify loop condition for checking for end-of-string.
1166 (get_string): Remove redunant call to sb_skip_white.
1167 (do_formals): Remove two last arguments to get_any_string.
1168 (macro_expand): Likewise.
1169 (expand_irp): Likewise.
1171 2005-05-10 Jan Beulich <jbeulich@novell.com>
1173 * read.c (s_macro): Move local variable 'local' to smaller scope.
1174 Call sb_kill on it when done.
1176 2005-05-09 Jan Beulich <jbeulich@novell.com>
1178 * config/tc-i386.c (optimize_disp): Discard displacement entirely
1179 when zero and not required by encoding constraints.
1181 2005-05-09 H.J. Lu <hongjiu.lu@intel.com>
1184 * config/tc-sh64.c (sh64_fake_label): New.
1186 * config/tc-sh64.h (TC_FAKE_LABEL): New.
1188 * doc/internals.texi (TC_FAKE_LABEL): Document.
1190 * write.c (TC_FAKE_LABEL): New.
1191 (adjust_reloc_syms): Use it.
1192 (write_object_file): Likewise.
1194 2005-05-09 Jan Beulich <jbeulich@novell.com>
1196 * config/tc-i386.c (parse_insn): Disallow use of prefix separator
1197 and comma in Intel mode.
1199 2005-05-09 Jan Beulich <jbeulich@novell.com>
1201 * config/tc-i386.c (tc_x86_regname_to_dw2regnum): Correct 64-bit mode
1202 names to match ABI. Add more registers for 32-bit and 64-bit modes.
1203 Make name array static and const. Adjust lookup to account for NULL
1204 entries (standing for unused register numbers).
1206 2005-05-09 Jan Beulich <jbeulich@novell.com>
1208 * config/tc-i386.c (parse_insn): Consider all matching instructions
1209 when checking for string instruction after string-only prefix.
1211 2005-05-07 H.J. Lu <hongjiu.lu@intel.com>
1214 * config/tc-ia64.c (start_unwind_section): Properly check
1215 comdat group with SHF_GROUP.
1217 2005-05-06 Bob Wilson <bob.wilson@acm.org>
1219 * doc/c-xtensa.texi (Literal Directive): Spelling correction.
1221 2005-05-06 Bob Wilson <bob.wilson@acm.org>
1223 * config/tc-xtensa.c: Remove excess whitespace.
1224 * config/tc-xtensa.h: Likewise.
1225 * config/xtensa-istack.h: Likewise.
1226 * config/xtensa-relax.c: Likewise.
1227 * config/xtensa-relax.h: Likewise.
1229 2005-05-06 Nick Clifton <nickc@redhat.com>
1231 * sb.h: Fix formatting of comments.
1232 * sb.c: Fix formatting of comments.
1234 2005-05-06 Jan Beulich <jbeulich@novell.com>
1236 * sb.h (sb_add_buffer): Reintroduce.
1237 * sb.c (sb_add_buffer): Likewise.
1239 2005-05-06 Jan Beulich <jbeulich@novell.com>
1241 * macro.c (new_formal, del_formal): New.
1242 (do_formals): Use new_formal. Check for and parse qualifier. Warn if
1243 required argument has default value. Stop looking for more formal
1244 when there was a vararg one.
1245 (macro_expand_body): Use new_formal and del_formal.
1246 (macro_expand): Likewise. Initialize local variable err. Don't
1247 return immediately when encountering an error. Warn when keyword
1248 argument already had a value assigned. Eliminate duplicate clearing
1249 of argument value. When current positional argument matches parameter
1250 of vararg type, assign to it all the remaining arguments. Issue error
1251 when required parameter does not have value.
1252 (free_macro): Use del_formal.
1253 (expand_irp): Initialize formal type. Free buffers associated with
1254 formal prior to returning.
1255 * macro.h (struct formal_struct): Add new field 'type' with new
1256 enumeration type 'formal_type'.
1257 * doc/as.texinfo: Document macro parameter qualifiers.
1258 * NEWS: Mention new functionality.
1260 2005-05-06 Jan Beulich <jbeulich@novell.com>
1262 * cond.c (s_ifb): New.
1263 * read.c (potable): Add s_ifb as handler for .ifb and .ifnb.
1264 * read.h (s_ifb): Prototype.
1265 * doc/as.texinfo: Document .ifb and .ifnb.
1267 2005-05-05 Steve Ellcey <sje@cup.hp.com>
1269 * config/tc-ia64.c (MIN): Undef.
1271 2005-05-05 Paul Brook <paul@codesourcery.com>
1273 * config/tc-i386.h (ELF_TARGET_FORMAT): Define for TE_VXWORKS.
1275 2005-05-05 Matt Thomas <matt@3am-software.com>
1277 * config/tc-vax.c (md_assemble): Don't assume a valueT is 4
1280 2005-05-05 Nick Clifton <nickc@redhat.com>
1282 * Update the address and phone number of the FSF organization in
1283 the GPL notices in the following files:
1284 COPYING, app.c, as.c, as.h, asintl.h, atof-generic.c, bignum.h,
1285 bit_fix.h, cgen.c, cgen.h, cond.c, debug.c, depend.c, dw2gencfi.c,
1286 dw2gencfi.h, dwarf2dbg.c, dwarf2dbg.h, ecoff.c, ecoff.h, ehopt.c,
1287 emul-target.h, emul.h, expr.c, expr.h, flonum-copy.c,
1288 flonum-konst.c, flonum.h, frags.c, frags.h, hash.c, hash.h,
1289 input-file.c, input-file.h, input-scrub.c, itbl-lex.h, itbl-lex.l,
1290 itbl-ops.c, itbl-ops.h, itbl-parse.y, listing.c, listing.h,
1291 literal.c, macro.c, macro.h, messages.c, obj.h, output-file.c,
1292 output-file.h, read.c, read.h, sb.c, sb.h, stabs.c,
1293 struc-symbol.h, subsegs.c, subsegs.h, symbols.c, symbols.h, tc.h,
1294 write.c, write.h, config/aout_gnu.h, config/atof-ieee.c,
1295 config/atof-vax.c, config/itbl-mips.h, config/m68k-parse.h,
1296 config/m68k-parse.y, config/m88k-opcode.h, config/obj-aout.c,
1297 config/obj-aout.h, config/obj-bout.c, config/obj-bout.h,
1298 config/obj-coff.c, config/obj-coff.h, config/obj-ecoff.c,
1299 config/obj-ecoff.h, config/obj-elf.c, config/obj-elf.h,
1300 config/obj-evax.c, config/obj-evax.h, config/obj-hp300.c,
1301 config/obj-hp300.h, config/obj-ieee.c, config/obj-ieee.h,
1302 config/obj-multi.h, config/obj-som.c, config/obj-som.h,
1303 config/tc-a29k.c, config/tc-a29k.h, config/tc-alpha.c,
1304 config/tc-alpha.h, config/tc-arc.c, config/tc-arc.h,
1305 config/tc-arm.h, config/tc-avr.c, config/tc-avr.h,
1306 config/tc-cris.c, config/tc-cris.h, config/tc-crx.c,
1307 config/tc-crx.h, config/tc-d10v.c, config/tc-d10v.h,
1308 config/tc-d30v.c, config/tc-d30v.h, config/tc-dlx.c,
1309 config/tc-dlx.h, config/tc-fr30.c, config/tc-fr30.h,
1310 config/tc-frv.c, config/tc-frv.h, config/tc-generic.c,
1311 config/tc-generic.h, config/tc-h8300.c, config/tc-h8300.h,
1312 config/tc-h8500.c, config/tc-h8500.h, config/tc-hppa.c,
1313 config/tc-hppa.h, config/tc-i370.c, config/tc-i370.h,
1314 config/tc-i386.c, config/tc-i386.h, config/tc-i860.c,
1315 config/tc-i860.h, config/tc-i960.c, config/tc-i960.h,
1316 config/tc-ia64.c, config/tc-ia64.h, config/tc-ip2k.c,
1317 config/tc-ip2k.h, config/tc-iq2000.c, config/tc-iq2000.h,
1318 config/tc-m32r.c, config/tc-m32r.h, config/tc-m68851.h,
1319 config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-m68k.c,
1320 config/tc-m68k.h, config/tc-m88k.c, config/tc-m88k.h,
1321 config/tc-maxq.c, config/tc-maxq.h, config/tc-mcore.c,
1322 config/tc-mcore.h, config/tc-mips.c, config/tc-mips.h,
1323 config/tc-mmix.c, config/tc-mmix.h, config/tc-mn10200.c,
1324 config/tc-mn10200.h, config/tc-mn10300.c, config/tc-mn10300.h,
1325 config/tc-msp430.c, config/tc-msp430.h, config/tc-ns32k.c,
1326 config/tc-ns32k.h, config/tc-openrisc.c, config/tc-openrisc.h,
1327 config/tc-or32.c, config/tc-or32.h, config/tc-pdp11.c,
1328 config/tc-pdp11.h, config/tc-pj.c, config/tc-pj.h,
1329 config/tc-ppc.c, config/tc-ppc.h, config/tc-s390.c,
1330 config/tc-s390.h, config/tc-sh.c, config/tc-sh.h,
1331 config/tc-sh64.c, config/tc-sh64.h, config/tc-sparc.c,
1332 config/tc-sparc.h, config/tc-tahoe.c, config/tc-tahoe.h,
1333 config/tc-tic30.c, config/tc-tic30.h, config/tc-tic4x.c,
1334 config/tc-tic4x.h, config/tc-tic54x.c, config/tc-tic54x.h,
1335 config/tc-tic80.c, config/tc-tic80.h, config/tc-v850.c,
1336 config/tc-v850.h, config/tc-vax.c, config/tc-vax.h,
1337 config/tc-w65.c, config/tc-w65.h, config/tc-xstormy16.c,
1338 config/tc-xstormy16.h, config/tc-xtensa.c, config/tc-xtensa.h,
1339 config/tc-z8k.c, config/tc-z8k.h, config/te-386bsd.h,
1340 config/te-freebsd.h, config/te-hp300.h, config/te-hppa.h,
1341 config/te-ic960.h, config/te-irix.h, config/te-nbsd.h,
1342 config/te-netware.h, config/te-sparcaout.h, config/te-sun3.h,
1343 config/te-tmips.h, config/te-vxworks.h, config/vax-inst.h,
1344 config/xtensa-istack.h, config/xtensa-relax.c,
1345 config/xtensa-relax.h, doc/fdl.texi
1347 2005-05-05 Nick Clifton <nickc@redhat.com>
1349 * config/tc-arm.c (arm_opts): Make -mlittle-endian switch set
1350 the target_big_endian variable to false.
1352 2005-05-04 Alan Modra <amodra@bigpond.net.au>
1354 * config/obj-ecoff.c (ecoff_frob_file_before_fix): Correct section
1355 list traversal. Use bfd_section_list_prepend.
1356 * config/tc-mmix.c (mmix_frob_file): Don't needlessly iterate
1357 over the section list.
1358 * config/tc-xtensa.c (xtensa_remove_section): Delete.
1359 (xtensa_insert_section): Delete.
1360 (xtensa_move_seg_list_to_beginning): Use bfd_section_list_remove
1361 and bfd_section_list_prepend.
1362 (xtensa_reorder_seg_list): Use bfd_section_list_remove and
1363 bfd_section_list_insert_after.
1365 2005-05-03 Nick Clifton <nickc@redhat.com>
1367 * config/obj-ecoff.c (ecoff_frob_file_before_fix): Fix invocations
1368 of bfd_section_list... macros.
1369 * config/tc-mmix.c (mmix_frob_file): Likewise.
1370 * config/tc-xtensa.c (xtensa_remove_section): Likewise.
1371 (xtensa_insert_section): Likewise.
1373 * macro.c (macro_hash): Remove static.
1374 * macro.h (macro_hash): Provide an external declaration.
1376 2005-05-02 H.J. Lu <hongjiu.lu@intel.com>
1378 * write.c (write_object_file): Use bfd_section_double_list_remove
1381 2005-05-02 Daniel Jacobowitz <dan@codesourcery.com>
1383 * doc/Makefile.am (gasver.texi): Correct quoting.
1384 * doc/Makefile.in: Regenerated.
1386 2005-04-29 Ralf Corsepius <ralf.corsepius@rtems.org>
1388 * configure.tgt: Add h8300*-*-rtemscoff.
1389 Switch h8300*-*-rtems* to elf.
1391 2005-04-29 H.J. Lu <hongjiu.lu@intel.com>
1393 * hash.c: Undo the last change.
1396 2005-04-29 Daniel Jacobowitz <dan@codesourcery.com>
1398 * doc/Makefile.am (gasver.texi): Depend on bfd/configure instead
1400 (DISTCLEANFILES): Remove.
1401 (MAINTAINERCLEANFILES): Add asconfig.texi.
1402 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
1404 2005-04-29 Ben Elliston <bje@au.ibm.com>
1406 * Makefile.am (GAS_CFILES): Remove bignum-copy.c.
1407 (GENERIC_OBJS): Likewise, remove bignum-copy.o.
1408 (bignum-copy.o): Remove.
1409 * Makefile.in: Regenerate.
1410 * makefile.vms (OBJS): Remove bignum-copy.obj.
1411 * symbols.h (local_symbol_make): Remove declaration.
1412 (verify_symbol_chain_2): Likewise.
1413 * symbols.c (local_symbol_make): Make static.
1414 (max_indent_level): Likewise.
1415 (verify_symbol_chain_2): Remove.
1416 * macro.c (macro_hash): Make static.
1417 * messages.c (fprint_value): Remove.
1418 * read.h (get_absolute_expr): Remove.
1419 (emit_leb128_expr): Likewise.
1420 (do_s_func): Likewise.
1421 * read.c (do_s_func): Make static.
1422 (emit_leb128_expr): Likewise.
1423 (get_absolute_expr): Likewise.
1424 * as.h (as_howmuch): Remove declaration.
1425 (fprint_value): Likewise.
1426 * as.c (myname): Make static.
1427 * input-scrub.c (as_howmuch): Remove.
1428 (as_1_char): Likewise.
1429 * input-file.h (input_file_is_open): Remove.
1430 * input-file.c (input_file_is_open): Likewise.
1431 * expr.h (expr_build_unary): Remove declaration.
1432 (expr_build_binary): Likewise.
1433 * expr.c (expr_build_unary): Remove.
1434 (expr_build_binary): Likewise.
1435 * hash.h (hash_replace): Remove declaration.
1436 (hash_delete): Likewise.
1437 * hash.c (hash_replace): Remove.
1438 (hash_delete): Likewise.
1439 * bignum-copy.c (bignum_copy): Move from here ..
1440 * config/tc-vax.c (bignum_copy): .. to here.
1441 * bignum.h (LOG_TO_BASE_2_OF_10): Remove.
1442 (bignum_copy): Remove extern declaration.
1443 * sb.h (string_count): Remove extern declaration.
1444 (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
1445 (sb_name): Likewise.
1446 * sb.c (dsize): Replace preprocessor macro with static int.
1447 (string_count): Make static.
1448 (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
1449 (sb_name): Likewise.
1450 * config/obj-coff.c (dim_index): Make static.
1451 * config/tc-i386.c (GOT_symbol): Likewise.
1452 (output_invalid_buf): Likewise.
1453 * doc/internals.texi (Warning and error messages): Remove the
1454 prototype for fprint_value.
1456 2005-04-27 Ben Elliston <bje@au.ibm.com>
1460 2005-04-26 H.J. Lu <hongjiu.lu@intel.com>
1462 * config/obj-multi.h (FAKE_LABEL_NAME): Defined.
1464 * read.c (pseudo_set): Disallow symbol set to common symbol.
1467 * write.c (write_object_file): Report common symbol name when
1468 disallowing local symbol set to common symbol.
1469 (adjust_reloc_syms): Disallow local symbol set to undefined
1472 2005-04-25 Jan Beulich <jbeulich@novell.com>
1474 * macro.c (macro_expand_body): Replace locals indicator parameters
1475 with actual macro_entry. New local variables macro_line and err.
1476 Don't return when encountering an error, just record the fact.
1477 Detect local symbol name colliding with parameter. Track line number
1478 inside of macro expansion.
1479 (do_formals): Move local variable name to wider scope. Check
1480 parameter of the same name doesn't already exist. In MRI mode, also
1481 check it doesn't collide with the argument count pseudo-parameter).
1482 (define_macro): Add file and line number parameters. Remove local
1483 variable namestr. New local variable error. Initialize macro_entry
1484 members file, line, and name. Don't return when encountering an
1485 error, just record the fact. Use %s in some diagnostics for read.c
1486 to insert the macro name. Free macro_entry on error.
1487 (macro_expand): Pass macro_entry to macro_epand_body. Don't return
1488 when encountering an error, just record the fact.
1489 (expand_irp): Don't return when encountering an error, just record
1491 * macro.h (macro_struct): New members name, file, and line.
1492 (define_macro): Add file and line number parameters.
1493 * read.c (s_macro): Pass file and line to define_macro. Tag warning
1494 regarding pseudo-op redefinition with the file/line that macro
1495 definition started at.
1497 2005-04-22 Bob Wilson <bob.wilson@acm.org>
1499 * config/tc-xtensa.c (LOOKAHEAD_ALIGNER): Delete macro.
1500 (future_alignment_required): Remove ifdefs that use it.
1502 2005-04-22 Bob Wilson <bob.wilson@acm.org>
1504 * config/tc-xtensa.c (xg_get_build_instr_size): Remove.
1505 (xg_is_narrow_insn, xg_expand_narrow): Remove. Merge into...
1506 (xg_is_single_relaxable_insn): ...here. Add "targ" and "narrow_only"
1508 (xg_assembly_relax, xg_find_narrowest_format, relaxation_requirements,
1509 convert_frag_narrow): Use new version of xg_is_single_relaxable_insn.
1511 2005-04-21 Christian Groessler <chris@groessler.org>
1513 * config/tc-z8k.c (md_assemble): Fix buffer overrun in operand[]
1516 2005-04-20 H.J. Lu <hongjiu.lu@intel.com>
1518 * config/obj-aout.h (S_IS_EXTERN): Removed.
1519 * config/obj-bout.h (S_IS_EXTERN): Likewise.
1520 * config/obj-coff.h (S_IS_EXTERN): Likewise.
1521 * symbols.c (S_IS_EXTERN): Likewise.
1522 * symbols.h (S_IS_EXTERN): Likewise.
1524 * config/tc-alpha.c (tc_gen_reloc): Replace S_IS_EXTERN with
1526 * config/tc-d10v.c (md_apply_fix3): Likewise.
1527 * config/tc-ia64.c (ia64_fix_adjustable): Likewise.
1528 * config/tc-iq2000.c (iq2000_fix_adjustable): Likewise.
1529 * config/tc-m32r.c (m32r_fix_adjustable): Likewise.
1530 * config/tc-mmix.c (mmix_adjust_symtab): Likewise.
1531 * config/tc-sh64.c (shmedia_frob_file_before_adjust): Likewise.
1532 (shmedia_md_convert_frag): Likewise.
1533 * symbols.c (print_symbol_value_1): Likewise.
1534 * write.c (write_object_file): Likewise.
1536 2005-04-20 Nick Clifton <nickc@redhat.com>
1538 * config/tc-xtensa.c (get_aligned_diff): Change type of
1539 branch_align to offsetT so that its signedness matches that of
1542 * config/tc-mips.c (macro): Use sprintf_vma to convert a > 32 bit
1543 number into a readable string.
1544 (load_register): Likewise.
1546 2005-04-20 Andreas Schwab <schwab@suse.de>
1548 * config/tc-ia64.c (specify_resource): Initialize all of tmpl.
1550 2005-04-19 David S. Miller <davem@davemloft.net>
1552 * config/tc-sparc.c (md_assemble): If sparc_ip gives us a
1553 NULL insn, exit early. Remove now spurious NULL checks.
1554 (sparc_ip): Use as_bad for unknown opcode errors, set *pinsn
1557 2005-04-19 Jan Beulich <jbeulich@novell.com>
1559 * symbols.h (symbol_find_base): Remove prototype.
1560 * symbols.c (save_symbol_name): Remove code section conditional upon
1562 (symbol_find): Remove.
1563 (symbol_find_base): Rename to symbol_find.
1564 * subsegs.c (section_symbol): Replace use of symbol_find_base with
1566 * config/obj-coff.c (tag_insert): Remove code section conditional
1567 upon STRIP_UNDERSCORE.
1568 (obj_coff_def): Likewise.
1569 (obj_coff_endef): Replace use of symbol_find_base with symbol_find.
1570 (coff_frob_symbol): Likewise.
1571 (yank_symbols): Likewise.
1572 (c_section_symbol): Likewise.
1573 * config/obj-coff.h (DO_NOT_STRIP): Remove.
1574 * config/tc-arm.c (symbol_locate): Remove code section conditional
1575 upon STRIP_UNDERSCORE.
1576 * config/tc-h8300.h (DO_NOT_STRIP): Remove.
1577 * config/tc-h8500.h (DO_NOT_STRIP): Remove.
1578 * config/tc-sh.h (DO_NOT_STRIP): Remove.
1579 * config/tc-w65.h (DO_NOT_STRIP): Remove.
1580 * config/tc-z8k.h (DO_NOT_STRIP): Remove.
1582 2005-04-19 Andreas Schwab <schwab@suse.de>
1584 * config/tc-ia64.c (md_assemble): Fix error message for wrong
1585 access to application registers.
1587 2005-04-19 Jan Beulich <jbeulich@novell.com>
1589 * config/te-sysv32.h: Remove.
1590 * Makefile.am (TARG_ENV_HFILES): Remove reference to
1592 * Makefile.in (TARG_ENV_HFILES): Likewise.
1594 2005-04-19 Jan Beulich <jbeulich@novell.com>
1597 * config/tc-ia64.c (ia64_canonicalize_symbol_name): Re-allow zero-
1600 2005-04-18 Mark Kettenis <kettenis@gnu.org>
1602 * config/tc-i386.c (md_begin): Allow hyphens in mnemonics.
1604 2005-04-18 Maciej W. Rozycki <macro@linux-mips.org>
1606 * config/tc-mips.c (normalize_constant_expr): Don't check for
1608 (check_absolute_expr): Only call normalize_constant_expr() if
1610 (mips_ip): Likewise.
1612 * config/tc-mips.c (check_absolute_expr): Fix formatting.
1614 2005-04-18 Jan Beulich <jbeulich@novell.com>
1616 * macro.c (free_token): New, freeing all the memory associated with a
1618 (do_formals): Move initializers to ...
1619 (define_macro): ... here.
1620 (delete_macro): Convert passed in name to lower case. Warn when
1621 purging macro that doesn't exist. Use hash_jam instead of hash_delete.
1623 2005-04-15 Maciej W. Rozycki <macro@linux-mips.org>
1625 * config/tc-mips.c (normalize_constant_expr): Fix formatting.
1627 2005-04-15 Jan Beulich <jbeulich@novell.com>
1629 * config/obj-elf.c (obj_elf_struct): New.
1630 (elf_pseudo_table). Use it for .offset and .struct.
1632 2005-04-14 Bob Wilson <bob.wilson@acm.org>
1633 Sterling Augustine <sterling@tensilica.com>
1635 * config/tc-xtensa.c (get_aligned_diff): Handle target_size larger
1636 than the section alignment.
1638 2005-04-14 Bob Wilson <bob.wilson@acm.org>
1639 H.J. Lu <hongjiu.lu@intel.com>
1641 * config/tc-xtensa.h (struct xtensa_frag_type): Add lit_frchain field.
1642 * config/tc-xtensa.c (xg_translate_sysreg_op,
1643 xtensa_translate_old_userregs_ops,
1644 xtensa_find_unaligned_branch_targets,
1645 xtensa_find_unaligned_loops, xtensa_fix_close_loop_end_frags,
1646 relax_frag_add_nop): Support 64-bit host.
1647 (xtensa_mark_literal_pool_location, xtensa_move_literals): Use
1648 tc_frag_data lit_frchain and lit_seg fields instead of fr_var.
1650 2005-04-14 Mark Kettenis <kettenis@gnu.org>
1652 * configure.tgt: Add support for OpenBSD/sparc ELF.
1654 * configure.tgt: Set emulation for mips-*-openbsd*.
1655 Remove broken mips-dec-openbsd* config.
1656 * configure.in: Set default ABI for mips64-*-openbsd*.
1657 * configure: Regenerate.
1659 2005-04-14 Maciej W. Rozycki <macro@linux-mips.org>
1661 * config/tc-mips.c (macro) [ldd_std]: Don't attempt the GP
1662 optimization for constant addresses.
1664 2005-04-14 Nick Clifton <nickc@redhat.com>
1666 * as.c (main): Move parse_args before symbol_begin and frag_init
1667 so that the hash table size can be set before it is used.
1668 * hash.c: Use an unsigned long type for the size of the hash
1670 * hash.h (set_gas_hash_table_size): Update the prototype.
1672 2005-04-14 Alan Modra <amodra@bigpond.net.au>
1674 * Makefile.am (NO_WERROR): Define. Use instead of -Wno-error.
1675 * acinclude.m4: Include ../bfd/warning.m4.
1676 * configure.in: Invoke AM_BINUTILS_WARNINGS.
1677 * Makefile.in: Regenerate.
1678 * configure: Regenerate.
1679 * doc/Makefile.in: Regenerate.
1681 2005-04-13 Maciej W. Rozycki <macro@linux-mips.org>
1683 * config/tc-mips.c (IS_ZEXT_32BIT_NUM): New macro.
1684 (normalize_address_expr): New function to sign-extend address
1685 offsets that fit into 32 bits in 32-bit mode.
1686 (macro_build_ldst_constoffset): Use normalize_address_expr()
1687 instead of a handcoded sequence.
1688 (load_register): Likewise. Report oversized numbers in a useful
1690 (macro) [ld_st, ldd_std]: Reject all oversized offsets, not only
1691 for constant addresses. Report oversized numbers in a useful way.
1692 (mips_ip): Use normalize_address_expr() for addresses.
1694 2005-04-12 Mark Kettenis <kettenis@gnu.org>
1696 * config/tc-i386.c (output_insn): Handle VIA PadLock instructions
1697 similar to other instructions now that they're marked as ImmExt.
1699 2005-04-12 Nick Clifton <nickc@redhat.com>
1701 * hash.c (DEFAULT_SIZE): Delete. Replace with:
1702 (gas_hash_table_size): New static variable.
1703 (set_gas_hash_table_size): New function: Records a requested size
1704 for the hash tables.
1705 (get_gas_hash_table_size): New function: Return a prime number
1706 near the requested size of the hash table.
1707 (hash_new): Use get_gas_hash_table_size.
1708 * hash.h: Add a prototype for set_gas_hash_table_size.
1709 * as.c (show_usage): Add description of new switches: --hash-size
1710 and --reduce-memory-overheads.
1711 (option_values): Add OPTION_HASH_TABLE_SIZE and
1712 OPTION_REDUCE_MEMORY_OVERHEADS.
1713 (std_longpopts): Add entries for the new options.
1714 (parse_args): Handle the new options.
1715 * Makefile.am: Add a dependency of as.c on hash.h.
1716 * Makefile.in: Regenerate.
1717 * doc/as.texinfo: Document the new switches.
1718 * NEWS: Mention the new switches.
1720 2005-04-12 Nick Clifton <nickc@redhat.com>
1723 * config/tc-hppa.c (pre_defined_registers): Fix %farg[0-3]
1726 2005-04-12 Alan Modra <amodra@bigpond.net.au>
1728 * Makefile.am: Run "make dep-am".
1729 * Makefile.in: Regenerate.
1731 2005-04-11 Sterling Augustine <sterling@tensilica.com>
1732 Bob Wilson <bob.wilson@acm.org>
1734 * config/tc-xtensa.c (check_t1_t2_reads_and_writes): Fix typo.
1736 2005-04-11 Mark Kettenis <kettenis@gnu.org>
1738 * configure.tgt (generic_target): Add support for OpenBSD/i386 ELF.
1740 2005-04-11 Jan Beulich <jbeulich@novell.com>
1742 * NEWS: Mention these changes and their effects.
1743 * macro.c (get_token): Use is_name_beginner/is_part_of_name/
1745 (check_macro): Likewise.
1746 (buffer_and_nest): Likewise. Permit multiple labels. Don't discard
1747 labels together with the closing pseudo-op.
1748 (macro_expand_body): Adjust comment. Range-check input before use.
1749 Adjust mis-spelled diagnostic. Use is_name_beginner.
1750 * read.c (try_macro): New.
1751 (read_a_source_file): New static variable last_eol. Don't list
1752 macro expansion lines more than once. Call try_macro.
1753 (s_macro): Set section of line_label to absolute instead of undefined.
1754 * doc/as.texinfo: Add information on the caveats of these changes.
1756 2005-04-11 Alan Modra <amodra@bigpond.net.au>
1758 * symbols.c (symbol_X_add_number): Change return type to "offsetT *".
1759 * symbols.h (symbol_X_add_number): Update prototype.
1761 2005-04-10 Eric Christopher <echristo@redhat.com>
1763 * symbols.c (symbol_X_add_number): Fix warning.
1765 2005-04-10 H.J. Lu <hongjiu.lu@intel.com>
1767 * config/tc-m68k.c (md_begin): Support 64bit host.
1768 (get_num): Support 64bit BFD on 32bit host.
1770 2005-04-10 H.J. Lu <hongjiu.lu@intel.com>
1772 * config/tc-mips.c (md_apply_fix3): Fix typos in BFD_RELOC_64.
1774 2005-04-09 Alan Modra <amodra@bigpond.net.au>
1776 * read.c (assign_symbol): Remove const from parm. Fix xcalloc
1777 call. Don't do the COFF hacks for multi-emulation gas. Move
1778 demand_empty_rest_of_line back to caller.
1779 (s_set, equals): demand_empty_rest_of_line here.
1782 * as.h (rs_dummy): Define.
1783 * symbols.c (symbol_X_add_number): New function.
1784 * symbols.h (symbol_X_add_number): Declare.
1785 * stabs.c (aout_process_stab): Tidy symbol frag setting.
1786 * read.c (assign_symbol): New function, split out from s_set.
1787 Use symbol_find_or_make. Leave fr_type of dummy frag as rs_dummy.
1788 Fix COFF hacks for multi-emulation gas.
1789 (s_set): Call assign_symbol. Remove "register" keyword.
1790 (set_zero_frag): New function.
1791 (pseudo_set): Always check for assignment to section syms.
1792 Always set segment and frag of symbol, and likewise extern for
1793 aout/bout. Handle assignment of sym=sym+/-const specially. Don't
1794 special case exp.X_add_number non-zero for O_symbol expressions.
1795 (equals): Use assign_symbol.
1797 2005-04-08 Bob Wilson <bob.wilson@acm.org>
1799 * config/tc-xtensa.c (xtensa_create_xproperty_segments): Skip
1802 2005-04-06 H.J. Lu <hongjiu.lu@intel.com>
1804 * config/tc-i386.c (tc_gen_reloc): Don't turn
1805 BFD_RELOC_X86_64_32S into BFD_RELOC_32.
1807 2005-04-06 Nick Clifton <nickc@redhat.com>
1809 * po/rw.po: New translation: Kinyarwanda
1810 * configure.in (ALL_LINGUAS): Add rw
1811 * configure: Regenerate.
1813 2005-04-05 Sterling Augustine <sterling@tensilica.com>
1814 Bob Wilson <bob.wilson@acm.org>
1816 * config/tc-xtensa.c (branch_align_power): New.
1817 (xtensa_find_unaligned_branch_targets, get_aligned_diff,
1818 future_alignment_required): Use branch_align_power to check section
1819 alignment as well as xtensa_fetch_width when aligning branch targets.
1821 2005-04-05 Bob Wilson <bob.wilson@acm.org>
1823 * config/tc-xtensa.c: Warning fixes throughout.
1824 (xtensa_fetch_width): Change to unsigned.
1825 (assemble_nop, xtensa_find_unaligned_branch_targets,
1826 xtensa_find_unaligned_loops, xg_assemble_vliw_tokens,
1827 is_narrow_branch_guaranteed_in_range, xtensa_fix_close_loop_end_frags,
1828 min_bytes_to_other_loop_end, unrelaxed_frag_min_size,
1829 unrelaxed_frag_max_size, xtensa_fix_short_loop_frags,
1830 count_insns_to_loop_end, unrelaxed_frag_min_insn_count,
1831 get_text_align_max_fill_size, get_text_align_nop_count,
1832 get_text_align_nth_nop_size, get_noop_aligned_address,
1833 get_aligned_diff, convert_frag_align_next_opcode,
1834 convert_frag_immed_finish_loop, xtensa_create_property_segments,
1835 xtensa_create_xproperty_segments, xt_block_aligned_size): Clean up
1836 types, avoiding size_t and using offsetT and addressT appropriately.
1837 (get_text_align_power): Clean up types. Avoid incorrect bound.
1838 (get_text_align_fill_size): Clean up types. Restructure for clarity.
1840 2005-04-04 H.J. Lu <hongjiu.lu@intel.com>
1842 * config/tc-ia64.c (start_unwind_section): Undo the change
1844 (generate_unwind_image, dot_endp): Likewise.
1846 2005-04-01 David Mosberger <davidm@hpl.hp.com>
1848 * config/tc-ia64.c (ia64_handle_align): Move le_nop and
1849 le_nop_stop arrays and initializers to file scope.
1850 (md_begin): When generating code for anything other than
1851 Itanium 1, use MMI instead of MFI NOP bundles as a filler.
1853 2005-04-01 Jan Beulich <jbeulich@novell.com>
1855 * config/tc-i386.c (output_imm): Also set sign flag for 64-bit push
1858 2005-04-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
1860 * NEWS: Mention [fdgh]_floating.
1861 * config/atof-vax.c: Fix some whitespace.
1862 * config/tc-vax.c (md_pseudo_table): Add "[fdgh]_floating".
1864 2005-04-01 Nick Clifton <nickc@redhat.com>
1866 * configure.in: Add a check for <unistd.h> providing a prototype
1867 for getopt() which is compatible with the one in
1868 include/getopt.h. If so then define HAVE_DECL_GETOPT.
1869 * configure: Regenerate.
1870 * config.in (HAVE_DECL_GETOPT): Add.
1872 2005-04-01 Jan Beulich <jbeulich@novell.com>
1874 * config/tc-i386.c (s_bss): Call obj_elf_section_change_hook.
1876 2005-04-01 Jan Beulich <jbeulich@novell.com>
1878 * config/tc-i386.c (md_apply_fix3): Also handle BFD_RELOC_X86_64_32S.
1879 (tc_gen_reloc): Handle BFD_RELOC_X86_64_32S in the default case.
1881 2005-03-30 Julian Brown <julian@codesourcery.com>
1883 * config/tc-arm.c (arm_adjust_symtab): Rename
1884 bfd_elf32_is_arm_mapping_symbol_name to bfd_is_arm_mapping_symbol_name.
1886 2005-03-30 Julian Brown <julian@codesourcery.com>
1888 * config/tc-arm.c (mapping_state): Change documentation in function
1889 comment to cross-reference spec instead. Change type of mapping symbols
1891 (arm_adjust_symtab): Don't change type of mapping symbols here.
1893 2005-03-30 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
1895 * as.h [NEED_DECLARATION_FFS] (ffs): Prototype and alphabetize.
1896 * config.in: Regenerate.
1897 * configure: Regenerate.
1898 * configure.in: Check for ffs decl and alphabetize.
1900 2005-03-29 Daniel Jacobowitz <dan@codesourcery.com>
1901 Phil Blundell <philb@gnu.org>
1903 * config/tc-arm.c (arm_parse_reloc): Add TLS relocations.
1904 (md_apply_fix3): Mark TLS symbols.
1905 (tc_gen_reloc): Handle TLS relocations.
1906 (arm_fix_adjustable): Ignore TLS relocations.
1907 (s_arm_elf_cons): Support expressions after decorated symbols.
1909 2005-03-29 Julian Brown <julian@codesourcery.com>
1911 * config/tc-arm.c (marked_pr_dependency): New bitmap, bit N indicates
1912 whether personality routine index N has been output for this section.
1913 (mapping_state): tc_segment_info_data now struct not enum.
1914 (arm_elf_change_section): Likewise, and marked_pr_dependency is now
1915 handled on section change.
1916 (create_unwind_entry): Previous code to output dependency removed.
1917 (s_arm_unwind_fnend): Output dependency if it hasn't been done already
1919 * config/tc-arm.h (TC_SEGMENT_INFO_TYPE): Redefined as struct
1920 arm_segment_info_type.
1921 (arm_segment_info_type): New struct.
1923 2005-03-28 Sterling Augustine <sterling@tensilica.com>
1924 Bob Wilson <bob.wilson@acm.org>
1926 * config/tc-xtensa.c (do_align_targets): Update comment.
1927 (xtensa_frob_label): Compute "freq" before possibly switching frags.
1928 Insert a LOOP_END frag before every loop target, and do not overload
1929 DESIRE_ALIGN_IF_TARGET frags with loop end information.
1930 (xg_assemble_vliw_tokens): Use do_align_targets.
1931 (xtensa_fix_target_frags): Remove code to convert a
1932 DESIRE_ALIGN_IF_TARGET frag to a LOOP_END frag when there is a
1933 negatable branch at the end of a loop.
1934 (frag_can_negate_branch): Delete.
1936 2005-03-28 David Mosberger <davidm@hpl.hp.com>
1937 H.J. Lu <hongjiu.lu@intel.com>
1940 NEWS: Mention "-mtune=[itanium1|itanium2]".
1942 * config/tc-ia64.c (md): Add tune.
1943 (md_parse_option): Accepted "-mtune=[itanium1|itanium2]".
1944 (md_show_usage): Add "-mtune=[itanium1|itanium2]".
1945 (extra_goodness): Prefer M- and I-unit NOPs for itanium2. F and
1946 B unit NOPs are discouraged for McKinley-derived cores.
1947 (md_begin): Don't hardcode the "extra_goodness()" function in
1949 (ia64_init): Set md.tune to itanium2.
1951 * doc/as.texinfo: Add -mtune=[itanium1|itanium2]".
1952 * doc/c-ia64.texi: Likewise.
1954 2005-03-27 Ian Lance Taylor <ian@airs.com>
1956 * config/obj-coff.c (coff_frob_symbol): When crashing because of a
1957 bad C_EFCN symbol, print its name.
1959 2005-03-25 Bob Wilson <bob.wilson@acm.org>
1961 * config/tc-xtensa.c (use_longcalls): Delete.
1962 (xg_symbolic_immeds_fit): Check for direct calls and return TRUE if
1963 the use_longcalls flag is set. Do this before checking the segment.
1964 (xg_expand_assembly_insn): Rearrange to use new do_expand flag. Never
1965 expand direct calls at this point.
1966 (xtensa_set_frag_assembly_state): Set use_longcalls flag.
1967 (xtensa_find_unmarked_state_frags): Likewise.
1968 (md_assemble): Do not disable longcalls by setting is_specific_opcode.
1969 (xg_assemble_vliw_tokens): Switch frags when use_longcalls changes.
1970 (convert_frag_immed): Remove unnecessary check of is_specific_opcode.
1971 * config/tc-xtensa.h (xtensa_frag_type): Add use_longcalls flag.
1973 2005-03-25 Hans-Peter Nilsson <hp@bitrange.com>
1975 * config/tc-mmix.c, config/tc-mmix.h: Convert to ISO C90.
1977 2005-03-25 Hans-Peter Nilsson <hp@axis.com>
1979 * config/tc-cris.h: Convert to ISO C90.
1980 * config/tc-cris.c: Ditto.
1981 (md_estimate_size_before_relax): Remove obsolete comment for
1982 parameter "segment_type".
1983 (md_begin): Document reason for cast of hash_insert argument.
1984 (md_atof): Correct type of parameter "type".
1986 2005-03-24 Nick Clifton <nickc@redhat.com>
1988 * write.h (bit_fix_new): Remove redundant prototype.
1989 * config/atof-ieee.c: Convert to ISO-C90 and fix formatting.
1990 * config/obj-aout.c: Convert to ISO-C90 and fix formatting.
1991 * config/obj-aout.h: Convert to ISO-C90 and fix formatting.
1992 * config/obj-bout.c: Convert to ISO-C90 and fix formatting.
1993 * config/obj-bout.h: Convert to ISO-C90 and fix formatting.
1994 * config/obj-ecoff.c: Convert to ISO-C90 and fix formatting.
1995 * config/obj-ecoff.h: Convert to ISO-C90 and fix formatting.
1996 * config/obj-som.c: Convert to ISO-C90 and fix formatting.
1997 * config/obj-som.h: Convert to ISO-C90 and fix formatting.
1998 * config/tc-a29k.c: Convert to ISO-C90 and fix formatting.
1999 * config/tc-a29k.h: Convert to ISO-C90 and fix formatting.
2000 * config/tc-alpha.c: Convert to ISO-C90 and fix formatting.
2001 * config/tc-alpha.h: Convert to ISO-C90 and fix formatting.
2002 * config/tc-arc.c: Convert to ISO-C90 and fix formatting.
2003 * config/tc-arc.h: Convert to ISO-C90 and fix formatting.
2004 * config/tc-d10v.c: Convert to ISO-C90 and fix formatting.
2005 * config/tc-d10v.h: Convert to ISO-C90 and fix formatting.
2006 * config/tc-d30v.c: Convert to ISO-C90 and fix formatting.
2007 * config/tc-d30v.h: Convert to ISO-C90 and fix formatting.
2008 * config/tc-dlx.c: Convert to ISO-C90 and fix formatting.
2009 * config/tc-dlx.h: Convert to ISO-C90 and fix formatting.
2010 * config/tc-fr30.c: Convert to ISO-C90 and fix formatting.
2011 * config/tc-fr30.h: Convert to ISO-C90 and fix formatting.
2012 * config/tc-h8500.c: Convert to ISO-C90 and fix formatting.
2013 * config/tc-h8500.h: Convert to ISO-C90 and fix formatting.
2014 * config/tc-i370.c: Convert to ISO-C90 and fix formatting.
2015 * config/tc-i370.h: Convert to ISO-C90 and fix formatting.
2016 * config/tc-i960.c: Convert to ISO-C90 and fix formatting.
2017 * config/tc-ip2k.c: Convert to ISO-C90 and fix formatting.
2018 * config/tc-ip2k.h: Convert to ISO-C90 and fix formatting.
2019 * config/tc-m32r.c: Convert to ISO-C90 and fix formatting.
2020 * config/tc-m32r.h: Convert to ISO-C90 and fix formatting.
2021 * config/tc-m88k.c: Convert to ISO-C90 and fix formatting.
2022 * config/tc-m88k.h: Convert to ISO-C90 and fix formatting.
2023 * config/tc-mcore.c: Convert to ISO-C90 and fix formatting.
2024 * config/tc-mcore.h: Convert to ISO-C90 and fix formatting.
2025 * config/tc-mn10200.c: Convert to ISO-C90 and fix formatting.
2026 * config/tc-ns32k.c: Convert to ISO-C90 and fix formatting.
2027 * config/tc-ns32k.h: Convert to ISO-C90 and fix formatting.
2028 * config/tc-openrisc.c: Convert to ISO-C90 and fix formatting.
2029 * config/tc-openrisc.h: Convert to ISO-C90 and fix formatting.
2030 * config/tc-or32.c: Convert to ISO-C90 and fix formatting.
2031 * config/tc-or32.h: Convert to ISO-C90 and fix formatting.
2032 * config/tc-pdp11.h: Convert to ISO-C90 and fix formatting.
2033 * config/tc-pj.c: Convert to ISO-C90 and fix formatting.
2034 * config/tc-pj.h: Convert to ISO-C90 and fix formatting.
2035 * config/tc-tahoe.c: Convert to ISO-C90 and fix formatting.
2036 * config/tc-tic80.c: Convert to ISO-C90 and fix formatting.
2037 * config/tc-tic80.h: Convert to ISO-C90 and fix formatting.
2038 * config/tc-v850.c: Convert to ISO-C90 and fix formatting.
2039 * config/tc-v850.h: Convert to ISO-C90 and fix formatting.
2040 * config/tc-w65.c: Convert to ISO-C90 and fix formatting.
2041 * config/tc-w65.h: Convert to ISO-C90 and fix formatting.
2042 * config/tc-xstormy16.c: Convert to ISO-C90 and fix formatting.
2043 * config/tc-xstormy16.h: Convert to ISO-C90 and fix formatting.
2045 2005-03-23 Jim Blandy <jimb@redhat.com>
2047 * config/tc-arm.c (arm_adjust_symtab): Fetch elf_sym's binding
2048 attributes properly.
2050 2005-03-23 Mike Frysinger <vapier@gentoo.org>
2051 Nick Clifton <nickc@redhat.com>
2053 * configure.tgt: Accept any C library to accompany a GNU Linux
2054 implementation, not just the GNU C library.
2055 * configure.in: Likewise.
2056 * configure: Regenerate.
2058 2005-03-23 Nick Clifton <nickc@redhat.com>
2060 * config/tc-tic30.c: Convert to ISO C90 formatting.
2061 * config/tc-tic30.h: Convert to ISO C90 formatting.
2062 * config/tc-pdp11.c: Convert to ISO C90 formatting.
2063 * config/atof-vax.c: Convert to ISO C90 formatting.
2065 2005-03-21 Maciej W. Rozycki <macro@mips.com>
2067 * config/tc-mips.c (mips_frob_file): Sort BFD_RELOC_MIPS16_LO16
2068 relocations correctly as well.
2069 (mips_fix_adjustable): Don't make BFD_RELOC_MIPS16_LO16
2070 relocations in mergeable sections section-relative either.
2072 2005-03-21 Bob Wilson <bob.wilson@acm.org>
2074 * config/tc-xtensa.c (md_apply_fix3): Recognize XTENSA_PLT relocations.
2076 2005-03-21 Nick Clifton <nickc@redhat.com>
2078 * config/tc-sh.c (sh_elf_final_processing): Fix compile time
2079 warning by providing a prototype for sh_symbian_find_elf_flags.
2081 * cgen.c (gas_cgen_parse_operand): Fix typo introduced by
2084 2005-03-21 Alan Modra <amodra@bigpond.net.au>
2086 * configure.tgt: Handle setting of bfd_gas for fmt=multi targets
2087 along with other formats that set bfd_gas. Remove unnecessary
2088 setting of bfd_gas. Delete strongarm cases in generic_target
2091 2005-03-21 Alan Modra <amodra@bigpond.net.au>
2094 * config/tc-m68k.c (TRUNC, SEXT): Define.
2095 (issbyte, isubyte, issword, isuword, isbyte, isword): Use the above.
2096 (m68k_ip): Truncate or sign extend expressions as appropriate.
2097 (get_num): Likewise.
2098 (md_apply_fix3): Use SEXT.
2100 2005-03-21 Alan Modra <amodra@bigpond.net.au>
2102 * Makefile.am (OBJ_FORMAT_CFILES): Prune config/obj-vms.c.
2103 (OBJ_FORMAT_HFILES): Prune config/obj-vms.h.
2104 (obj-vms.o): Delete rule.
2106 * Makefile.in: Regenerate.
2107 * aclocal.m4: Regenerate.
2108 * doc/Makefile.in: Regenerate.
2109 * po/POTFILES.in: Regenerate.
2111 2005-03-18 C Jaiprakash <cjaiprakash@noida.hcltech.com>
2113 * config/tc-m68k.c (m68k_elf_final_processing): Set file specific
2114 flag for coldfire v4e.
2116 2005-03-17 Bob Wilson <bob.wilson@acm.org>
2118 * config/tc-xtensa.c (xg_apply_tentative_value): Rename to
2119 xg_apply_fix_value and return a value to indicate success.
2120 (md_pcrel_from): Skip check of fx_done. Return 0 if not PC-relative.
2121 (xtensa_force_relocation): Remove checks for VTABLE relocs.
2122 (xtensa_validate_fix_sub): New.
2123 (xtensa_fix_adjustable): Remove check for external or weak symbols.
2124 (tc_gen_reloc): Move code to handle difference of symbols and code to
2125 apply tentative fix values to ...
2126 (md_apply_fix3): ...here. Enable standard overflow checks for simple
2127 8, 16, and 32 bit relocations. Apply fixes for slot-specific
2128 relocations when linkrelax flag is not set.
2129 * config/tc-xtensa.h (xtensa_validate_fix_sub): Add prototype.
2130 (TC_FORCE_RELOCATION_SUB_SAME, TC_VALIDATE_FIX_SUB): Define.
2132 2005-03-17 Jan Beulich <jbeulich@novell.com>
2134 * config/tc-i386.c (i386_scale): Beautify error message.
2135 (Intel syntax comments): Update.
2136 (struct intel_parser_s): Add fields in_offset, in_bracket, and
2138 (intel_e04_1, intel_e05_1, intel_e05_1, intel_e09_1, intel_e10_1):
2139 Remove declarations.
2140 (intel_bracket_expr): Declare.
2141 (i386_intel_operand): Initialize new intel_parser fields. Wrap most
2142 of the function body in a loop allowing to split an operand into two.
2143 Replace calls to malloc and checks of it returning non-NULL with
2144 calls to xmalloc/xstrdup.
2145 (intel_expr): SHORT no longer handled here. Add comment indicating
2146 comparison ops need implementation.
2147 (intel_e04, intel_e04_1): Combine, replace recursion with loop.
2148 Check right operand of - does not specify a register when parsing
2149 the address of a memory reference.
2150 (intel_e05, intel_e05_1): Combine, replace recursion with loop.
2151 Check operands do not specify a register when parsing the address of
2153 (intel_e06, intel_e06_1): Likewise.
2154 (intel_e09, intel_e09_1): Combine, replace recursion with loop. Also
2155 handle SHORT as well as unary + and -. Don't accept : except for
2156 segment overrides or in direct far jump/call insns.
2157 (intel_brack_expr): New.
2158 (intel_e10, intel_e10_1): Combine, replace recursion with loop. Use
2160 (intel_e11): Replace chain of if/else-if by switch, alloing fall-
2161 through in certain cases. Use intel_brack_expr. Add new diagnostics.
2162 Allow symbolic constants as register scale value.
2163 (intel_get_token): Replace call to malloc and check of return value
2164 with call to xmalloc. Change handling for FLAT to match MASM's.
2165 (intel_putback_token): Don't try to back up/free current token if
2168 2005-03-16 Daniel Jacobowitz <dan@codesourcery.com>
2170 * configure.tgt: Set emulation for arm-*-eabi*.
2171 * config/tc-arm.c (meabi_flags): Check EABI_DEFAULT.
2172 * config/te-armeabi.h: New file.
2173 * config/te-armlinuxeabi.h (EABI_DEFAULT): Define.
2174 * config/te-symbian.h: Include "te-armeabi.h".
2176 2005-03-16 Nick Clifton <nickc@redhat.com>
2178 * cgen.c (gas_cgen_parse_operand): Copy opinfo parameter into a
2179 local variable in case it is clobbered by the setjmp.
2181 2005-03-16 Nick Clifton <nickc@redhat.com>
2182 Ben Elliston <bje@au.ibm.com>
2184 * configure.in (werror): New switch: Add -Werror to the
2185 compiler command line. Enabled by default. Disable via
2187 * configure: Regenerate.
2189 2005-03-16 Nick Clifton <nickc@redhat.com>
2191 * config/obj-coff.h: Convert to ISO C90 formatting.
2192 * config/obj-coff.c: Convert to ISO C90 formatting.
2194 2005-03-15 Zack Weinberg <zack@codesourcery.com>
2196 * config/tc-arm.c (do_mla): Rename to do_mlas, take second
2197 is_mls parameter; do not diagnose Rm==Rd when is_mls.
2198 (do_mla, do_mls, five_bit_unsigned_immediate, bfci_lsb_and_width)
2199 (do_bfc, do_bfi, do_bfx, do_rbit, do_mov16, do_ldsttv4): New functions.
2200 (insns): Add ARMv6T2 instructions:
2201 bfc bfi mls movw movt rbit sbfx ubfx ldrht ldrsht ldrsbt strht.
2202 (arm_archs): Add V6T2 variants.
2204 2005-03-15 Nick Clifton <nickc@redhat.com>
2206 * NEWS: Add cutoff for changes in 2.16 release.
2208 2005-03-15 Jan Beulich <jbeulich@novell.com>
2210 * expr.c (operand): Merge handling of unary + into that for unary
2213 2005-03-14 Eric Christopher <echristo@redhat.com>
2215 * config/tc-mips.c: Include dw2gencfi.h.
2216 (mips_cfi_frame_initial_instructions): New.
2217 * config/tc-mips.h (TARGET_USE_CFIPOP): Define.
2218 (tc_cfi_frame_initial_instructions): Ditto.
2219 (DWARF2_DEFAULT_RETURN_COLUMN): Ditto.
2220 (DWARF2_CIE_DATA_ALIGNMENT): Ditto.
2221 * Makefile.am: Update dependencies.
2222 * Makefile.in: Regenerate.
2224 2005-03-15 Alan Modra <amodra@bigpond.net.au>
2226 * po/es.po: Commit new Spanish translation.
2228 2005-03-14 Alan Modra <amodra@bigpond.net.au>
2230 * po/tr.po: Commit new Turkish translation.
2232 2005-03-12 Zack Weinberg <zack@codesourcery.com>
2234 * config/tc-arm.c (tinsns): Add ARMv6K instructions sev, wfe,
2237 2005-03-11 Daniel Jacobowitz <dan@codesourcery.com>
2239 * config-gas.com: Mark vax-vms as obsolete.
2240 * configure.in: Remove fmt=vms support.
2241 * config.in: Regenerate.
2242 * configure: Regenerate.
2243 * config/obj-vms.h, config/obj-vms.c, config/vms-conf.h: Remove.
2245 2005-03-10 Sterling Augustine <sterling@tensilica.com>
2246 Bob Wilson <bob.wilson@acm.org>
2248 * config/tc-xtensa.c (finish_vinsn): Include the last instruction slot
2249 when checking if xg_resolve_literals needs to be called.
2250 * config/tc-xtensa.h: Fix spelling typo in a comment.
2252 2005-03-10 Jan Beulich <jbeulich@novell.com>
2254 * config/tc-tic54x.h (tic54x_macro_info): Change parameter type.
2255 * config/tc-tic54x.c (tic54x_macro_info): Likewise. Replace hand-
2256 crafted structure declarations with the types from macro.h.
2258 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2260 * config/tc-mips.c (s_cpsetup): Use '__gnu_local_gp' instead of '_gp'
2261 for -mno-shared optimization.
2263 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2265 * config/tc-mips.c (MAX_VR4130_NOPS, MAX_DELAY_NOPS): New macros.
2266 (MAX_NOPS): Bump to 4.
2267 (mips_fix_vr4130): New variable.
2268 (nops_for_vr4130): New function.
2269 (nops_for_insn): Use MAX_DELAY_NOPS rather than MAX_NOPS. Use
2270 nops_for_vr4130 if working around VR4130 errata.
2271 (OPTION_FIX_VR4130, OPTION_NO_FIX_VR4130): New macros.
2272 (md_longopts): Add -mfix-vr4130 and -mno-fix-vr4130.
2273 (md_parse_option): Handle them.
2274 (md_show_usage): Print them.
2275 * doc/c-mips.texi: Document -mfix-vr4130 and -mno-fix-vr4130.
2277 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2279 * config/tc-mips.c (append_insn): Remove cop_interlocks test from
2282 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2284 * config/tc-mips.h (mips_flush_pending_output): Delete.
2285 (mips_emit_delays): Declare.
2286 (md_flush_pending_output): Use mips_emit_delays.
2287 * config/tc-mips.c (mips_no_prev_insn): Remove parameter; always forget
2288 the previous instructions.
2289 (md_begin, append_insn, md_parse_option): Update callers.
2290 (mips_emit_delay): Remove parameter. Move INSNS != 0 code to
2292 (mips_align, s_change_sec, s_cons, s_float_cons, s_gpword)
2293 (s_gpdword): Update callers.
2294 (start_noreorder, end_noreorder): New functions.
2295 (macro, macro2, mips16_macro, s_mipsset): Use them instead of
2296 manipulating mips_opts or prev_nop_frag directly.
2297 (mips_flush_pending_output): Delete.
2299 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2301 * config/tc-mips.c (mips_move_labels): New function, taken from...
2302 (append_insn, mips_emit_delays): ...here.
2304 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2306 * config/tc-mips.c (MAX_NOPS): New macro.
2307 (history): Resize to 1 + MAX_NOPS.
2308 (fix_vr4120_class): New enumeration.
2309 (vr4120_conflicts): New variable.
2310 (init_vr4120_conflicts): New function.
2311 (md_begin): Call it.
2312 (insn_uses_reg): Constify first argument.
2313 (classify_vr4120_insn, insns_between, nops_for_insn, nops_for_sequence)
2314 (nops_for_insn_or_target): New functions.
2315 (append_insn): Use the new nops_for_* functions instead of inline
2316 delay checks. Generalize prev_nop_frag handling to handle an
2317 arbitrary history length. Insert nops into the history buffer
2318 once the number of nops in prev_nop_frag is fixed.
2319 (emit_delays): Use nops_for_insn instead of inline delay checks.
2321 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2323 * config/tc-mips.c (append_insn): Remove now-redundant nops != 0
2324 check from branch delay code. Remove unnecessary check for branches.
2326 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2328 * config/tc-mips.c (dummy_opcode): Delete.
2329 (nop_insn, mips16_nop_insn): New variables.
2330 (NOP_INSN): New macro.
2331 (insn_length, create_insn, install_insn, move_insn, add_fixed_insn)
2332 (add_relaxed_insn, insert_into_history, emit_nop): New functions.
2333 (md_begin): Initialize nop_insn and mips16_nop_insn.
2334 (append_insn): Use the new emit_nop function to add nops, recording
2335 them in the history buffer. Use add_fixed_insn or add_relaxed_insn
2336 to reserve room for the instruction and install_insn to install the
2337 final form. Use insert_into_history to record the instruction in
2338 the history buffer. Use move_insn to do delay slot filling.
2339 (mips_emit_delays): Use add_fixed_insn instead of the emit_nop macro.
2340 (macro_build, mips16_macro_build, macro_build_lui, mips_ip)
2341 (mips16_ip): Use create_insn to initialize mips_cl_insns.
2343 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2345 * config/tc-mips.c (INSERT_BITS, EXTRACT_BITS, INSERT_OPERAND)
2346 (EXTRACT_OPERAND, MIPS16_INSERT_OPERAND, MIPS16_EXTRACT_OPERAND): New.
2347 (insn_uses_reg, reg_needs_delay, append_insn, macro_build)
2348 (mips16_macro_build, macro_build_lui, mips16_macro, mips_ip)
2349 (mips16_ip): Use the new macros instead of explicit masks and shifts.
2351 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2353 * config/tc-mips.c (mips_cl_insn): Replace the valid_p, delay_slot_p
2354 and extended_p fields with a single fixed_p field.
2355 (append_insn, mips_no_prev_insn): Adjust accordingly.
2357 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2359 * config/tc-mips.c (mips_cl_insn): Replace reloc_type array with
2360 a single mips16_absolute_jump_p bit.
2361 (append_insn): Adjust accordingly.
2363 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2365 * config/tc-mips.h (mips_cl_insn): Move definition to...
2366 * config/tc-mips.c (mips_cl_insn): ...here. Add new fields:
2367 frag, where, fixp, reloc_type, valid_p, noreorder_p, delay_slot_p
2369 (history): New variable.
2370 (prev_insn, prev_prev_insn, prev_insn_valid, prev_insn_frag)
2371 (prev_insn_where, prev_insn_reloc_type, prev_insn_fixp)
2372 (prev_insn_is_delay_slot, prev_insn_unreordered, prev_insn_extended)
2373 (prev_prev_insn_unreordered): Delete.
2374 (reg_needs_delay, append_insn, mips_no_prev_insn, mips_emit_delays)
2375 (macro_start): Replace uses of prev_insn* with the equivalent history[]
2378 2005-03-08 Daniel Jacobowitz <dan@codesourcery.com>
2380 * doc/Makefile.am: Update as.info dependencies.
2381 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
2383 2005-03-08 Jan Beulich <jbeulich@novell.com>
2385 * doc/as.texinfo: Add sentence to indicate redefining a macro is an
2386 error, and point to .purgem documentation if someone really needs
2388 * NEWS: Mention macro redefinition is now an error.
2390 2005-03-08 Jan Beulich <jbeulich@novell.com>
2392 * config/tc-ia64.c (emit_one_bundle): Track last slot user insn was
2393 emitted to. Add more precise diagnostics for non-fitting insns based
2394 on that. Eliminate now superfluous special casing of MLX. Clear out
2395 slot information when dropping an insn.
2397 2005-03-08 Jan Beulich <jbeulich@novell.com>
2399 * config/tc-ia64.c (parse_section_name): Rename to...
2400 (cross_section): In addition to separating the name from the rest of
2401 the arguments, also carry out the operation.
2402 (dot_xdata): Use cross_section.
2403 (dot_float_cons): Likewise.
2404 (dot_xstringer): Likewise.
2405 (dot_xdata_ua): Likewise.
2406 (dot_float_cons_ua): Likewise. Pass float_cons, not stmt_float_cons.
2408 2005-03-05 Alan Modra <amodra@bigpond.net.au>
2410 * po/gas.pot: Regenerate.
2412 2005-03-04 David Daney <ddaney@avtrex.com>
2414 * config/tc-mips.c (macro_build_lui): Use '__gnu_local_gp'
2415 instead of '_gp' for -mno-shared optimization.
2417 (s_abicalls): Document it in the comment.
2418 (md_show_usage): Document the -mno-shared option.
2420 2005-03-04 Richard Sandiford <rsandifo@redhat.com>
2422 * config/tc-mips.c (mips_set_options): Add sym32 field.
2423 (mips_opts): Initialize it.
2424 (HAVE_32BIT_ADDRESSES): Set to true if pointers are 32 bits wide.
2425 (HAVE_64BIT_ADDRESSES): Redefine as !HAVE_32BIT_ADDRESSES.
2426 (HAVE_32BIT_SYMBOLS, HAVE_64BIT_SYMBOLS): New macros.
2427 (load_address): Use HAVE_64BIT_SYMBOLS instead of HAVE_64BIT_ADDRESSES
2428 when deciding whether to use a symbolic %highest/%higher expansion.
2429 (macro): Likewise. Remove o64/n32 linux hack. Always use
2430 ADDRESS_ADD*_INSN for address addition in the expansion of "dla"
2431 and "la". Handle constants separately from symbolic expressions in
2432 the "ld_st:" case, using 64-bit arithmetic if HAVE_64BIT_ADDRESSES
2433 and using load_register to load the high part of the address.
2434 (OPTION_MSYM32, OPTION_NO_MSYM32): New macros.
2435 (OPTION_ELF_BASE): Bump by 2.
2436 (md_longopts): Add entries for -msym32 and -mno-sym32.
2437 (md_parse_option): Handle them.
2438 (usage): Document them.
2439 (s_mipsset): Handle ".set sym32" and ".set nosym32".
2440 (s_cpload, s_cpsetup): Use HAVE_64BIT_SYMBOLS instead of
2441 HAVE_64BIT_ADDRESSES to detect 64-bit values of "_gp".
2442 * doc/c-mips.texi: Document ".set sym32", ".set nosym32",
2443 -msym32 and -mno-sym32.
2445 2005-03-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2447 * config/tc-mips.c (load_address): Implement GP optimization
2448 for 64bit address space non-PIC. Fix formatting.
2449 (macro): Likewise. Simplify code.
2450 (md_parse_option): Don't bail out if -G 0 is set for PIC code.
2451 (mips_after_parse_args): Simplify code.
2453 2005-03-03 Nick Clifton <nickc@redhat.com>
2455 * expr.c (operand): Remove redundant code enclosed by #ifdef
2456 RELAX_PAREN_GROUPING....#endif.
2458 * config/tc-mn10200.c (tc_gen_reloc): Handle the case where the
2459 reloc is the difference of two symbols defined in the same
2462 * config/tc-iq2000.c (line_comment_chars): Include the # character
2463 as otherwise this breaks #APP/#NO_APP processing.
2465 2005-03-03 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
2467 * config/tc-arc.c(md_assemble): Remove dead code for handling
2468 immediate indexing of ld and st .
2470 2005-03-02 Daniel Jacobowitz <dan@codesourcery.com>
2471 Joseph Myers <joseph@codesourcery.com>
2473 * config/tc-mips.c (percent_op): Add %tlsgd, %tlsldm, %dtprel_hi,
2474 %dtprel_lo, %tprel_hi, %tprel_lo, and %gottprel.
2475 (parse_relocation): Check for a word break after a relocation
2477 (md_apply_fix3): Handle TLS relocations, and mark thread-local
2480 2005-03-02 Alan Modra <amodra@bigpond.net.au>
2482 * config/tc-ppc.c (ppc_fix_adjustable <ELF>): Remove bogus checks.
2484 2005-03-02 Jan Beulich <jbeulich@novell.com>
2486 * as.c (main): Use unlink_if_ordinary instead of unlink.
2487 * messages.c (as_fatal): Likewise.
2489 2005-03-02 Jan Beulich <jbeulich@novell.com>
2491 * config/tc-i386.c (build_modrm_byte): Add lock prefix for cr8...15
2493 (parse_register): Allow cr8...15 in all modes.
2495 2005-03-02 Jan Beulich <jbeulich@novell.com>
2497 * config/tc-i386.c (intel_e11): If not followed by T_PTR, treat T_BYTE
2498 etc. like normal symbol references (T_ID).
2500 2005-03-02 Alan Modra <amodra@bigpond.net.au>
2502 * symbols.c (fb_label_name): Fix silly thinko in last change.
2504 2005-03-02 Alan Modra <amodra@bigpond.net.au>
2506 * expr.c (integer_constant): Remove TARGET_WORD_SIZE hack.
2507 * config/tc-m68k.h (TARGET_WORD_SIZE): Delete.
2509 * symbols.c (fb_label_name): Allow an augend of 2 for mmix.
2511 2005-03-01 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
2514 * config/tc-arc.c (md_assemble): Initialize suffix for extension
2517 2005-03-01 Alan Modra <amodra@bigpond.net.au>
2519 * config/obj-coff.c (fixup_segment): Delete sy_mri_common assertion.
2521 * as.h (assert): Warning fix.
2522 * expr.c (expr): Correct assertion.
2523 * read.c (s_comm_internal): Remove assertion.
2524 * write.c (relax_segment): Enable vma assertion only for BFD_ASSEMBLER.
2525 (fixup_segment): Remove assertion.
2526 * config/tc-dlx.c (machine_ip): Remove untrue assertions.
2527 (md_apply_fix3): Likewise.
2528 * config/tc-i370.c (md_begin): Correct assertion.
2529 (i370_macro): Warning fix for assertion.
2531 2005-03-01 Alan Modra <amodra@bigpond.net.au>
2533 * configure.in (AC_C_BIGENDIAN): Invoke.
2534 * configure: Regenerate.
2535 * write.c (write_object_file <!BFD_ASSEMBLER>): Don't use sizeof
2536 host variable to set string header size.
2537 * config/obj-aout.c (obj_header_append): Don't use host structs.
2538 (obj_symbol_to_chars): Likewise.
2539 (obj_emit_strings): Likewise. Use the passed in output pointer.
2540 * config/obj-aout.h (H_GET_FILE_SIZE): Include H_GET_LINENO_SIZE.
2541 * config/obj-bout.c (obj_emit_relocations): Use md_reloc_size,
2542 not sizeof host struct.
2543 (obj_header_append, obj_symbol_to_chars): Don't use host structs.
2544 (obj_emit_strings): Likewise.
2545 * config/obj-bout.h (EXEC_BYTES_SIZE): Define.
2546 (N_TXTOFF, H_GET_FILE_SIZE, H_GET_HEADER_SIZE): Use instead of
2548 (H_SET_SYMBOL_TABLE_SIZE): Hard code sym size rather than using
2550 (host_number_to_chars): Define.
2551 * config/obj-hp300.c (hp300_header_append): Don't use sizeof
2552 host internal struct to set header sizes.
2553 * config/tc-i960.c (md_number_to_field): Warning fix.
2554 (md_ri_to_chars): Use host byte order.
2555 (get_cdisp, md_apply_fix3): Warning fix.
2556 * config/tc-m68k.c (md_assemble): Don't use sizeof host short.
2558 2005-02-28 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
2560 * doc/c-arc.texi: Update documentation about ARC's extension
2563 2005-02-27 Svein E. Seldal <svein@dev.seldal.com>
2565 * config/tc-tic4x.c (tic4x_gen_to_words): Changed mail
2568 2005-02-23 Alan Modra <amodra@bigpond.net.au>
2570 * cgen.c: Warning fixes.
2571 * config/tc-arc.c: Likewise.
2572 * config/tc-arm.c: Likewise.
2573 * config/tc-avr.c: Likewise.
2574 * config/tc-d10v.c: Likewise.
2575 * config/tc-d30v.c: Likewise.
2576 * config/tc-frv.c: Likewise.
2577 * config/tc-frv.h: Likewise.
2578 * config/tc-h8300.c: Likewise.
2579 * config/tc-h8500.c: Likewise.
2580 * config/tc-i370.c: Likewise.
2581 * config/tc-i960.c: Likewise.
2582 * config/tc-ia64.c: Likewise.
2583 * config/tc-ip2k.c: Likewise.
2584 * config/tc-m68hc11.c: Likewise.
2585 * config/tc-maxq.c: Likewise.
2586 * config/tc-mcore.c: Likewise.
2587 * config/tc-mips.c: Likewise.
2588 * config/tc-msp430.c: Likewise.
2589 * config/tc-pj.c: Likewise.
2590 * config/tc-ppc.c: Likewise.
2591 * config/tc-ppc.h: Likewise.
2592 * config/tc-s390.c: Likewise.
2593 * config/tc-sh.c: Likewise.
2594 * config/tc-sh64.c: Likewise.
2595 * config/tc-tic4x.c: Likewise.
2596 * config/tc-tic80.c: Likewise.
2597 * config/tc-v850.c: Likewise.
2598 * config/tc-vax.c: Likewise.
2599 * config/tc-w65.c: Likewise.
2600 * config/tc-xstormy16.c: Likewise.
2601 * config/tc-z8k.c: Likewise.
2603 2005-02-22 Catherine Moore <clm@cm00re.com>
2605 * read.c (read_a_source_file): Reinstate TC_EQUAL_IN_INSN test.
2606 * doc/internals.texi (TC_EQUAL_IN_INSN): Reinstate.
2608 2005-02-22 Eric Christopher <echristo@redhat.com>
2610 * config/tc-mips.c (struct proc): Change isym to
2611 func_sym. New member func_end_sym.
2612 (s_mips_ent): Update.
2613 (s_mips_end): Ditto. Add code to compute function size.
2615 2005-02-22 Alan Modra <amodra@bigpond.net.au>
2617 * read.c: Warning fixes.
2618 * config/obj-elf.c: Likewise.
2620 2005-02-22 Maciej W. Rozycki <macro@mips.com>
2622 * config/tc-mips.c (append_insn): Call dwarf2_emit_insn() before
2625 2005-02-21 H.J. Lu <hongjiu.lu@intel.com>
2627 * config/obj-coff.c (obj_coff_section): Replace SEC_SHARED with
2630 * config/tc-tic54x.c (tic54x_bss): Replace SEC_BLOCK with
2632 (demand_empty_rest_of_line): Likewise.
2633 (tic54x_sblock): Likewise.
2634 (tic54x_clink): Replace with SEC_CLINK with SEC_TIC54X_CLINK.
2636 2005-02-21 Alan Modra <amodra@bigpond.net.au>
2638 * read.c (address_bytes): New function.
2639 (TC_ADDRESS_BYTES): Default for BSD_ASSEMBLER to address_bytes.
2640 (potable): Add "dc.a".
2641 (cons_worker): Handle "dc.a".
2642 * doc/internals.texi (TC_ADDRESS_BYTES): Document.
2644 2005-02-21 Alan Modra <amodra@bigpond.net.au>
2646 * input-file.c (input_file_open): Rearrange to avoid warning.
2648 2005-02-19 Alan Modra <amodra@bigpond.net.au>
2650 * config/tc-hppa.h (TC_EQUAL_IN_INSN): Delete.
2651 * read.c (read_a_source_file): Remove TC_EQUAL_IN_INSN test.
2652 * doc/internals.texi (TC_EQUAL_IN_INSN): Delete.
2654 2005-02-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2656 * config/tc-mips.c (macro_build_ldst_constoffset): Fail on $at
2657 uses after .set noat.
2658 (load_address): Likewise.
2659 (macro): Likewise. Don't try to avoid $at use by sacrificing
2660 the target register before it is stored, it won't work.
2662 2005-02-17 James E Wilson <wilson@specifixinc.com>
2664 * config/tc-ia64.c (emit_one_bundle): Stop filling a bundle if we
2665 see an instruction that specifies a template.
2667 2005-02-18 Alan Modra <amodra@bigpond.net.au>
2669 * config/tc-openrisc.c (openrisc_relax_frag): Delete unused function.
2670 * config/tc-sparc.c (sparc_ip): Make op_exp static to silence warnings.
2671 * config/tc-tic80.c (build_insn): Init insn[1] to silence warning.
2673 2005-02-17 H.J. Lu <hongjiu.lu@intel.com>
2675 * NEWS: Mention "-mhint.b=[ok|warning|error]".
2677 * config/tc-ia64.c (md): Add hint_b.
2678 (emit_one_bundle): Handle md.hint_b for "hint".
2679 (md_parse_option): Accepted "-mhint.b=[ok|warning|error]".
2680 (md_show_usage): Add "-mhint.b=[ok|warning|error]".
2681 (ia64_init): Set md.hint_b to error.
2682 (md_assemble): Handle md.hint_b for "hint.b".
2684 * doc/as.texinfo: Add "-mhint.b=[ok|warning|error]".
2685 * doc/c-ia64.texi: Likewise.
2687 2005-02-17 Alan Modra <amodra@bigpond.net.au>
2689 * tc.h (struct relax_type, relax_typeS): Move from here..
2690 * as.h: ..to here. Make rlx_forward and rlx_backward an offsetT.
2691 * ecoff.c (ecoff_new_file): Add appfile param.
2692 * ecoff.h (ecoff_new_file): Likewise.
2693 * itbl-lex.h: New file.
2694 * itbl-lex.l: Include itbl-lex.h.
2695 * itbl-parse.y: Likewise.
2696 (insntbl_line, yyparse, yylex): Move to itbl-lex.h.
2697 * read.c (s_app_file_string): Mark appfile possibly unused.
2698 * subsegs.c (seg_not_empty_p): Make sec possibly unused.
2699 * subsegs.h (struct seg_info_trash): Delete.
2700 (seg_info): Use segment_info_type instead.
2701 * config/obj-coff.c (struct filename_list): Make filename const char *.
2702 * config/obj-ecoff.h (obj_app_file): Pass app to ecoff_new_file.
2703 * config/obj-elf.c (elf_file_symbol): Similarly.
2704 * config/tc-a29k.c (md_apply_fix3): Make val a valueT. Don't use
2706 * config/tc-arc.c (md_operand): Warning fix.
2707 * config/tc-arm.c (arm_parse_reloc): Only define when OBJ_ELF.
2708 (md_begin): Rearrange #if defined OBJ_COFF || defined OBJ_ELF.
2709 * config/tc-cris.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Use do while.
2710 * config/tc-frv.c (frv_force_relocation): Warning fix.
2711 * config/tc-m68k.c (md_parse_option): Delete unused var.
2712 * config/tc-mcore.c (mylog2): Rename from log2 throughout.
2713 * config/tc-sparc.c: Likewise.
2714 (s_common): Warning fix.
2715 * config/tc-mips.c (append_insn): Use unsigned long long expressions.
2716 * config/tc-mmix.c (PUSHJSTUB_MAX, PUSHJSTUB_MIN): Define from
2718 * config/tc-s390.c (s390_insn): Delete test of unsigned >= 0.
2719 * config/tc-sh.c (sh_cfi_frame_initial_instructions,
2720 sh_regname_to_dw2regnum): Only define for OBJ_ELF.
2721 * config/tc-tic4x.c (tic4x_insert_reg): Use ISLOWER.
2722 (tic4x_do_align): Use TIC_NOP_OPCODE.
2723 * config/tc-tic4x.h (TIC_NOP_OPCODE): Rename from NOP_OPCODE.
2724 * config/tc-vax.c: Include netinet/in.h.
2725 (tc_headers_hook): Formatting.
2726 * config/tc-xstormy16.c (md_pcrel_from_section): Correct parens.
2728 2005-02-17 Jan Beulich <jbeulich@novell.com>
2730 * config/tc-ia64.c (ia64_parse_name): Don't advance 'name' when
2731 parsing inN, locN, outN. Set 'idx' to offset register number starts
2732 at. Don't handle numbers with leading zeroes or beyond 95. Remove
2735 2005-02-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2737 * config/tc-mips.c (load_address): Fix formatting.
2738 (macro): Don't use AT if .set noat is in effect. Fix formatting.
2739 Catch macros which are unexpandable without AT. Remove duplicate
2741 (macro2): Remove duplicate zeroing of used_at.
2743 2005-02-16 Alan Modra <amodra@bigpond.net.au>
2745 * dw2gencfi.c (output_cie, output_fde): Use DW_CFA_nop rather
2748 2005-02-15 Nigel Stephens <nigel@mips.com>
2749 Maciej W. Rozycki <macro@mips.com>
2751 * config/tc-mips.c (reloc_needs_lo_p): Handle
2752 BFD_RELOC_MIPS16_HI16_S.
2753 (fixup_has_matching_lo_p): Handle BFD_RELOC_MIPS16_LO16.
2754 (append_insn): Add BFD_RELOC_MIPS16_GPREL, BFD_RELOC_MIPS16_HI16_S
2755 and BFD_RELOC_MIPS16_LO16 to relocs to suppress overflow
2757 (mips16_ip): Resolve BFD_RELOC_MIPS16_HI16_S,
2758 BFD_RELOC_MIPS16_HI16 and BFD_RELOC_MIPS16_LO16 for constants.
2759 Call my_getSmallExpression() to parse percent operators.
2760 (percent_op_match, mips_percent_op): Separate definitions.
2761 (mips16_percent_op): Define percent operators for the MIPS16 mode.
2762 (parse_relocation): Handle the MIPS16 mode using
2764 (md_apply_fix3): Handle BFD_RELOC_MIPS16_HI16,
2765 BFD_RELOC_MIPS16_HI16_S and BFD_RELOC_MIPS16_LO16.
2767 2005-02-15 Jan Beulich <jbeulich@novell.com>
2769 * config/tc-ia64.c (md_apply_fix3): Call ia64_gen_real_reloc_type
2770 instead of explicitly dealing with the translation; exclude
2771 relocations that are already pcrel, however.
2773 2005-02-15 Jan Beulich <jbeulich@novell.com>
2775 * config/tc-ia64.c: Include limits.h (if available).
2776 (gr_values[0]): Set path to INT_MAX.
2777 (dot_reg_val): Don't allow changing value of r0. Limit range of
2778 general registers at r127.
2779 (specify_resource): Default resource index is -1. Don't set resource
2780 index (in case IA64_RS_RSE) without setting the specific flag.
2781 (note_register_values): Check operand is O_constant before tracking
2782 input value of moves. Add tracking for dep.z with constant inputs.
2783 (print_dependency): Resource index of specific resource may be zero.
2784 (check_dependencies): Likewise.
2786 2005-02-15 Jan Beulich <jbeulich@novell.com>
2788 * config/tc-ia64.c (parse_operands): New local variables reg1, reg2,
2789 reg_class. Check operands and emit diagnostics for illegal use of
2792 2005-02-15 Jan Beulich <jbeulich@novell.com>
2794 * config/tc-ia64.c (ia64_gen_real_reloc_type): Define and initialize
2795 new variables type, suffix, and width. Handle
2796 BFD_RELOC_IA64_DIR(32|64)[LM]SB in FUNC_LT_FPTR_RELATIVE case.
2797 Handle BFD_RELOC_IA64_DIR64[LM]SB in FUNC_TP_RELATIVE case. Add
2798 FUNC_DTP_MODULE case. Handle BFD_RELOC_IA64_DIR32[LM]SB in
2799 FUNC_DTP_RELATIVE case. Return incoming relocation type if
2800 BFD_RELOC_IA64_IPLT[LM]SB in FUNC_IPLT_RELOC case. Generate warning
2801 if unable to translate relocation type, using the new variables.
2803 2005-02-15 Jan Beulich <jbeulich@novell.com>
2805 * config/tc-ia64.h (ia64_symbol_chars): Declare.
2806 (ty_symbol_chars): Define.
2807 * config/tc-ia64.c (ia64_symbol_chars): Define.
2809 2005-02-15 Jan Beulich <jbeulich@novell.com>
2811 * config/tc-ia64.c (ia64_parse_name): Only update next character if
2812 input_line_pointer was advanced.
2814 2005-02-14 Kaz Kojima <kkojima@rr.iij4u.or.jp>
2816 * config/tc-sh.c (md_apply_fix3): Add parentheses around &
2819 2005-02-13 Jan Beulich <jbeulich@novell.com>
2821 * config/tc-ia64.c (md_parse_option): Handle -xnone and -xdebugn.
2822 (md_show_usage): Add -xnone, -xdebugn, and -xdebugx. Relocate default
2824 (ia64_init): Set md.detect_dv.
2825 (ia64_start_line): New static variable warned. Warn only once when
2826 encountering explicit stops in automatic mode.
2827 * doc/c-ia64.texi: Describe -xnone, -xdebugn, and -xdebugx.
2828 * NEWS: Mention new default mode.
2830 2005-02-13 Jan Beulich <jbeulich@novell.com>
2832 * config/tc-ia64.c (dot_rot): Add comment that name strings should
2833 be freed when wiping out previous state. Canonicalize names before
2834 use. Free name string when detecting redefinition.
2835 (dot_pred_rel): Call generic expression parser to process arguments.
2836 Handle O_register case for individual predicates and O_subtract for
2838 (ia64_parse_name): Canonicalize name before looking it up in dynamic
2840 (ia64_canonicalize_symbol_name): Strip off all trailing # characters.
2841 Warn if multiple found, issue error if resulting symbol name has zero
2843 (dot_alias): Canonicalize name before use.
2845 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
2847 * config/tc-ia64.c (unwind_diagnostic): Return -1 for warning
2849 (in_procedure): Return -1 for warning.
2850 (in_prologue): Likewise.
2851 (in_body): Likewise.
2853 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
2855 * config/tc-ia64.c (dot_xdata): Undo the last change.
2856 (dot_float_cons): Likewise.
2857 (dot_xstringer): Likewise.
2858 (dot_xdata_ua): Likewise.
2859 (dot_float_cons_ua): Likewise.
2861 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
2863 * NEWS: Mention "-munwind-check=[warning|error]".
2865 * config/tc-ia64.c (md): Add unwind_check.
2866 (unwind_diagnostic): New.
2867 (in_procedure): Call unwind_diagnostic when a directive isn't
2869 (in_prologue): Call unwind_diagnostic when a directive isn't in
2871 (in_body): Call unwind_diagnostic when a directive isn't in
2873 (dot_endp): Set md.unwind_check to error before calling
2874 in_procedure and restore it after. When the name is missing or
2875 couldn't be found, use the one from the last .proc if
2876 md.unwind_check isn't error. Warn if md.unwind_check is
2878 (md_parse_option): Handle "-munwind-check=[warning|error]".
2879 (md_show_usage): Add "-munwind-check=[warning|error]".
2880 (ia64_init): Set md.unwind_check to warning.
2882 * doc/as.texinfo: Add "-munwind-check=[none|warning|error]".
2883 * doc/c-ia64.texi: Likewise.
2885 2005-02-11 Jan Beulich <jbeulich@novell.com>
2887 * config/tc-ia64.h (LEX_AT): Include LEX_BEGIN_NAME.
2889 (ia64_parse_name): New third parameter.
2890 (md_parse_name): Pass third argument.
2891 * config/tc-ia64.c (pseudo_func): Placeholders use NULL as name.
2892 (md_operand): Handling of '@'-prefixed symbols moved from here...
2893 (ia64_parse_name): ...to here.
2895 2005-02-11 Jan Beulich <jbeulich@novell.com>
2897 * config/tc-ia64.c (md): Remove last_groups and group_idx.
2898 (errata_nop_necessary_p): Remove declaraction and definition.
2899 (emit_one_bundle): Don't call errata_nop_necessary_p. Don't
2900 update md.group_idx. Don't reset md.last_groups.
2902 2005-02-11 Jan Beulich <jbeulich@novell.com>
2904 * config/tc-ia64.c (parse_section_name): Handle non-quoted first
2906 (dot_xdata): Free section name after use.
2907 (dot_float_cons): Likewise.
2908 (dot_xstringer): Likewise.
2909 (dot_xdata_ua): Likewise.
2910 (dot_float_cons_ua): Likewise.
2911 (md_pseudo_table): Add xdata16 and xdata16.ua.
2913 2005-02-10 H.J. Lu <hongjiu.lu@intel.com>
2915 * doc/all.texi: Add IA64.
2916 * doc/as.texinfo: Likewise.
2918 * doc/c-ia64.texi: Fix typos.
2920 2005-02-10 Julian Brown <julian@codesourcery.com>
2922 * config/tc-arm.c (do_t_ldmstm): Change BFD_RELOC_NONE to
2924 (do_t_push_pop): Likewise.
2925 (md_assemble): Likewise.
2926 (md_apply_fix3): Handle BFD_RELOC_NONE correctly, make
2927 BFD_RELOC_UNUSED same as previous meaning of BFD_RELOC_NONE.
2928 (create_unwind_entry): Output dependency on the required personality
2931 2005-02-07 Nathan Sidwell <nathan@codesourcery.com>
2933 * as.h (seg_not_empty_p): Return int, not bfd_boolean.
2934 * subsegs.c (seg_not_empty_p): Likewise.
2936 2005-02-07 Inderpreet Singh <inderpreetb@noida.hcltech.com>
2938 * config/tc-maxq.c (md_estimate_size_before_relax): Correct the
2939 relative jump calculation.
2940 <md_convert_frag) : Likewise.
2941 <output_disp): Likewise.
2943 2005-02-07 Hans-Peter Nilsson <hp@axis.com>
2945 * write.c (write_object_file): Recognize warning-symbol construct
2946 and skip object- and target- handling for the second symbol.
2948 2005-02-02 Jan Beulich <jbeulich@novell.com>
2950 * config/tc-ia64.c (dot_pred_rel): Update comment. Handle @-prefixed
2951 designators along with quoted ones. Free copy of quoted designator
2954 2005-02-01 Ben Elliston <bje@au.ibm.com>
2956 * config/atof-ieee.c, config/obj-coff.c, config/obj-elf.c,
2957 config/obj-ieee.c, config/obj-som.c, config/obj-vms.c,
2958 config/tc-a29k.c, config/tc-alpha.c, config/tc-arc.c,
2959 config/tc-arm.c, config/tc-d30v.c, config/tc-dlx.c,
2960 config/tc-fr30.c, config/tc-h8300.c, config/tc-h8500.c,
2961 config/tc-i370.c, config/tc-i386.c, config/tc-i960.c,
2962 config/tc-ia64.c, config/tc-m32r.c, config/tc-m32r.h,
2963 config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-mips.c,
2964 config/tc-mn10200.c, config/tc-msp430.c, config/tc-ns32k.c,
2965 config/tc-openrisc.c, config/tc-or32.c, config/tc-pdp11.c,
2966 config/tc-pj.c, config/tc-sparc.h, config/tc-tic54x.c,
2967 config/tc-tic80.c, config/tc-v850.c, config/tc-w65.c,
2968 config/tc-xtensa.c, config/tc-z8k.c, config/xtensa-relax.c: Remove
2969 #if 0'd code throughout.
2971 2005-01-31 Nick Clifton <nickc@redhat.com>
2973 * as.c (parse_args): Bump copyright date reported by --version to
2976 2005-01-31 Nick Clifton <nickc@redhat.com>
2978 * configure.tgt: Remove obsolete targets m68k-lynxos, sparc-lynxos
2981 2005-01-31 Jan Beulich <jbeulich@novell.com>
2983 * macro.c (buffer_and_nest): Allow 'from' being NULL; handle anything
2984 that can end with .endr in that case. Make requiring/permitting
2985 pseudo-ops without leading dot closer to the logic in read.c serving
2987 (expand_irp): Don't pass a mnemonic to buffer_and_nest as it will be
2990 2005-01-31 Jan Beulich <jbeulich@novell.com>
2992 * macro.c (do_formals): Adjust to no longer accept empty parameter
2994 (define_macro): Adjust to no longer accept empty macro name, garbage
2995 following the parameters, or macros that were previously defined.
2996 * read.c (s_bad_end): Declare.
2997 (potable): Add endm. Handler for endr and endm is s_bad_end.
2998 (s_bad_end): Rename from s_bad_endr. Adjust to handle both .endm
3000 * read.h (s_bad_endr): Remove.
3002 2005-01-31 Jan Beulich <jbeulich@novell.com>
3004 * config/tc-ia64.c (parse_operands): Parse all specified operands,
3005 immediately discarding (but counting) those exceeding the maximum
3006 possible amount. Track whether output and input operand counts ever
3007 matched, and use this to better indicate which of the operands/
3008 operand types was wrong; specifically don't default to pointing to
3011 2005-01-31 Jan Beulich <jbeulich@novell.com>
3013 * config/tc-ia64.c (unwind): Remove proc_end (now an automatic
3014 variable in dot_endp). Add body and insn. Make prologue,
3015 prologue_mask, body, and insn bitfields.
3016 (fixup_unw_records): Remove spurious new-lines from end of diagnostic
3018 (in_procedure, in_prologue, in_body): New.
3019 (dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
3020 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
3021 dot_unwentry, dot_altrp, dot_savemem, dot_saveg, dot_savef, dot_saveb,
3022 dot_savegf, dot_spill, dot_spillreg, dot_spillmem, dot_spillreg_p,
3023 dot_spillmem_p, dot_label_state, dot_copy_state, dot_unwabi,
3024 dot_personality): Use the appropriate one of the above.
3025 (dot_proc): Clear unwind.proc_start; set to current location only if
3026 none of the entry points were valid. Check for non-zero-length entry
3027 point names. Check that entry points aren't defined, yet. Clear
3028 unwind.prologue, unwind.body, and unwind.insn.
3029 (dot_body): Call in_procedure. Check that first directive in procedure
3030 had no insns emitted before. Set unwind.body.
3031 (dot_prologue): Call in_procedure. Check that not already in prologue.
3032 Check that first directive in procedure had no insns emitted before.
3034 (dot_endp): Call in_procedure. Declare proc_end. Check for non-zero-
3035 length entry point names. Check that entry points became defined.
3036 (md_assemble): Set unwind.insn once unwind.proc_start is defined.
3038 2005-01-31 Jan Beulich <jbeulich@novell.com>
3040 * config/tc-ia64.c (emit_one_bundle): Snapshot manual bundling state
3041 before actually using it. Don't generate an error in manual bundling
3042 mode when looking at an insn requiring slot 2 but not yet at slot 2.
3043 Don't generate an error in manual bundling mode when looking at an
3044 insn required to be last in its group but the required slot hasn't
3045 been reached, yet. Allow conversion from MII to MI;I for bundle
3046 consisting of only 2 insns with the stop between them. Suppress
3047 various meaningless errors resulting from detecting earlier ones.
3049 2005-01-31 Jan Beulich <jbeulich@novell.com>
3051 * config/tc-ia64.c (parse_operands): Also handle alloc without first
3054 2005-01-28 Christian Groessler <chris@groessler.org>
3056 * config/tc-z8k.c (md_assemble): Improve error detection.
3058 2005-01-28 Jan Beulich <jbeulich@novell.com>
3060 * config/tc-ia64.c (ia64_estimate_size_before_relax): Allocate space
3061 for personality routine pointer only if there is one.
3062 (ia64_convert_frag): Likewise.
3063 (generate_unwind_image): Likewise.
3065 2005-01-27 Christian Groessler <chris@groessler.org>
3067 * config/tc-z8k.c (INSERT): Remove, not used anywhere.
3068 (md_apply_fix3): Make relative branches out of range an error
3069 instead of a warning. Display correct line number for out of
3070 range branches/calls/memory accesses.
3072 2005-01-27 Nathan Sidwell <nathan@codesourcery.com>
3074 * dwarf2dbg.c (dwarf2_finish): Correct logic for determining when
3075 to emit .debug_line and other debug sections.
3076 * as.h (seg_not_empty_p): Declare.
3077 * subsegs.c (seg_not_empty_p): New predicate.
3079 2005-01-27 Andrew Cagney <cagney@gnu.org>
3081 * configure: Regenerate to track ../gettext.m4 change.
3083 2005-01-27 Jan Beulich <jbeulich@novell.com>
3085 * config/tc-ia64.c (emit_one_bundle): Change "?imbf??" to "?ibmfxx".
3087 2005-01-27 Jan Beulich <jbeulich@novell.com>
3089 * config/tc-ia64.c (emit_one_bundle): Add late resolution of move
3090 to/from application registers dynamic insns.
3091 (md_assemble): Defer resolution of move to/from application registers
3092 dynamic insns when they can be issued on either the I- or M-units.
3094 2005-01-25 Alexandre Oliva <aoliva@redhat.com>
3096 * config/tc-frv.c (md_apply_fix3): Mark TLS symbols as such.
3097 2004-12-10 Alexandre Oliva <aoliva@redhat.com>
3098 * config/tc-frv.c (frv_pic_ptr): Add tlsmoff support.
3099 2004-11-10 Alexandre Oliva <aoliva@redhat.com>
3100 * cgen.c (gas_cgen_parse_operand): Handle
3101 CGEN_PARSE_OPERAND_SYMBOLIC.
3102 * config/tc-frv.c (md_cgen_lookup_reloc): Handle TLS relocations.
3103 (frv_force_relocation): Likewise. Fix handling of PIC
3105 (md_apply_fix3): Likewise.
3107 2005-01-21 Ben Elliston <bje@au.ibm.com>
3109 * as.h: Remove #if 0'd code.
3110 * atof-generic.c (atof_generic): Likewise.
3111 * ecoff.c (ecoff_directive_frame): Likewise.
3112 * frags.h (FRAG_APPEND_1_CHAR): Likewise.
3113 * itbl-ops.c (itbl_add_reg): Likewise.
3114 * listing.c (calc_hex): Likewise.
3115 * read.c (MASK_CHAR): Likewise.
3116 * subsegs.c (subsegs_print_statistics): Likewise.
3117 * symbols.c (indent): Likewise.
3118 * write.c (write_relocs): Likewise.
3119 (write_object_file): Likewise.
3120 (relax_frag): Likewise.
3122 2005-01-20 Nick Clifton <nickc@redhat.com>
3124 * as.c (std_longopts): Add an entry for "--a" in order to prevent
3125 getopt_long_only() from considering -a as an abbreviation for
3127 (parse_args): Fix the parsing of -a=<file>.
3129 2005-01-20 Alan Modra <amodra@bigpond.net.au>
3132 * read.c (s_incbin): Adjust default count for skip. Check validity
3133 of count and skip rigorously.
3135 2005-01-19 Fred Fish <fnf@specifixinc.com>
3137 * config/tc-mips.c (dummy_opcode): Add init for new struct member.
3139 2005-01-19 Richard Sandiford <rsandifo@redhat.com>
3141 * read.c (convert_to_bignum): New function, split out from...
3142 (emit_expr): ...here. Handle the case where X_add_number is
3143 positive and the input value is negative.
3144 (output_big_sleb128): Fix setting of continuation bit. Check whether
3145 the final byte needs to be sign-extended. Fix size-shrinking loop.
3146 (emit_leb128_expr): When generating a signed leb128, see whether the
3147 sign of an O_constant's X_add_number matches the sign of the input
3148 value. Use a bignum if not.
3150 2005-01-17 Andrew Stubbs <andrew.stubbs@st.com>
3152 * tc-sh.c (md_begin,md_parse_option): Change arch_sh1_up to
3153 arch_sh_up in order to match the external name and make the
3154 testsuite's job easier.
3156 2005-01-14 H.J. Lu <hongjiu.lu@intel.com>
3159 * config/tc-i386.c (i386_scale): Disallow 0 scale.
3161 2005-01-12 Nick Clifton <nickc@redhat.com>
3163 * config/tc-iq2000.c (s_iq2000_set): Fix thinko parsing
3164 ignored_arguments array.
3166 2005-01-10 H.J. Lu <hongjiu.lu@intel.com>
3168 * write.c (write_object_file): Disallow a symbol equated to
3171 2005-01-10 Inderpreet Singh <inderpreetb@noida.hcltech.com>
3173 * tc-maxq.c: Replace constants 10 and 20 with bfd_mach_maxq10 and
3175 (md_pseudo_table): Add new pseudo ops for maxq10 and maxq20.
3176 (maxq_target): New function: Set the machine type.
3178 2005-01-06 Paul Brook <paul@codesourcery.com>
3180 * config/tc-arm.c (FPU_DEFAULT): Define for TE_VXWORKS.
3181 (md_begin): Handle TE_VXWORKS for FP defaults.
3182 (md_apply_fix3): Correct rela offsets.
3183 (elf32_arm_target_format): Add VxWorks targets.
3185 2005-01-06 Paul Brook <paul@codesourcery.com>
3187 * configure.tgt: Set em=vxworks for *-*-vxworks.
3188 * config/te-vxworks.h: New File.
3190 2005-01-06 Paul Brook <paul@codesourcery.com>
3192 * config/tc-arm.c (arm_cpus): Correct arch field for arm1026ej-s.
3194 2005-01-04 Dmitry Diky <diwil@spec.ru>
3196 * config/tc-msp430.c (md_apply_fix3): Fix offset calculation for
3199 2005-01-03 David Mosberger <davidm@hpl.hp.com>
3201 * config/tc-ia64.c (md): Add member "loc_directive_seen".
3202 (dot_loc): New function.
3203 (md_pseudo_table): Add entry to map .loc to dot_loc().
3204 (emit_one_bundle): Only call dwarf2_gen_line_info() if we have
3205 seen a .loc directive or we're generating DWARF2 debug info for
3208 2004-12-29 Alan Modra <amodra@bigpond.net.au>
3211 * read.c (s_comm_internal): Don't zero end of name until size
3212 expression has been parsed.
3214 2004-12-25 Marek Michalkiewicz <marekm@amelek.gda.pl>
3216 * config/tc-avr.c (mcu_types): Move attiny{13,2313} from avr4 to avr2.
3218 2004-12-23 Tomer Levi <Tomer.Levi@nsc.com>
3220 * config/tc-crx.c: Support 'bcop' relaxation (dealt as in 'cmp&branch'
3223 2004-12-22 Ian Lance Taylor <ian@airs.com>
3225 * configure.tgt: New.
3226 * configure.in: Move setting of cpu_type, fmt, etc., to
3228 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add
3229 $(srcdir)/configure.tgt.
3230 * configure, Makefile.in: Rebuild.
3232 2004-12-22 Klaus Rudolph <lts-rudolph@gmx.de>
3234 * config/tc-avr.c: Add support for the new R_AVR_LDI, R_AVR_6 and
3235 R_AVR_6_ADIW relocs for the LDI, ADIW/SBIW and LDD/STD
3237 (avr_offset_expression): New function to parse offsets for LDI
3239 (avr_operand): Use it.
3240 (md_apply_fix3): Generate the relocs.
3242 2004-12-16 Andrew Stubbs <andrew.stubbs@st.com>
3244 * config/tc-sh64.c (shmedia_md_apply_fix3): Add missing
3245 BFD_RELOC_SH_IMMS10BY8 relocation.
3247 * config/tc-sh64.c (shmedia_build_Mytes): Emit an error message rather
3248 than just ignoring bad code.
3250 2004-12-16 Richard Sandiford <rsandifo@redhat.com>
3252 * config/tc-v850.c (handle_lo16): New function.
3253 (v850_reloc_prefix): Use it to check lo().
3254 (md_assemble, md_apply_fix3): Handle BFD_RELOC_V850_LO16_SPLIT_OFFSET.
3256 2004-12-14 P.J. Darcy <darcypj@us.ibm.com>
3258 * configure.in: Add s390x-ibm-tpf support.
3259 * configure: Regenerate.
3261 2004-12-15 Jan Beulich <jbeulich@novell.com>
3263 * config/obj-elf.c (obj_elf_change_section): Only set type and
3264 attributes on new sections. Emit warning when type of re-declared
3265 section doesn't match.
3267 2004-12-15 Jan Beulich <jbeulich@novell.com>
3269 * dw2gencfi.c (dot.cfi.startproc): Clear cur_cfa_offset so
3270 '.cfi_startproc simple' doesn't inherit the old value.
3272 2004-12-15 Jan Beulich <jbeulich@novell.com>
3274 * dw2gencfi.c (output_cfi_insn): Adjust DW_CFA_def_cfa_sf generation
3275 to emit a signed and factored offset. Adjust DW_CFA_def_cfa_offset_sf
3276 generation to emit a factored offset.
3278 2004-12-10 Ian Lance Taylor <ian@wasabisystems.com>
3280 * config/tc-mips.c (macro) [M_LA_AB]: Give an error for a offset
3281 which is too large in the case of NO_PIC without 64-bit
3284 * config/tc-mips.c (mips_in_shared): New static variable.
3285 (macro_build_lui): Permit "_gp" if !mips_in_shared.
3286 (md_longopts): Add -mshared and -mno-shared.
3287 (md_parse_option): Handle OPTION_MSHARED and OPTION_MNO_SHARED.
3288 (s_cpload): Implement !mips_in_shared case.
3289 (s_cpsetup): Likewise.
3290 * doc/c-mips.texi (MIPS Opts): Document -mno-shared.
3291 * NEWS: Mention -mno-shared.
3293 2004-12-09 Paul Brook <paul@codesourcery.com>
3295 * config/tc-arm.c (s_arm_unwind_fnend): Use R_ARM_PREL31 relocation
3298 2004-12-09 Ian Lance Taylor <ian@wasabisystems.com>
3300 * config/tc-mips.c (append_insn): If we emit a nop during a relax
3301 sequence, increase the size of the sequence.
3303 * config/tc-mips.c (mips_cpu_info_table): Change "9000" entry to
3306 2004-12-07 Ben Elliston <bje@gnu.org>
3308 * read.c (s_align): Use an align_limit temporary to allay a GCC
3309 signed/unsigned comparison warning.
3311 2004-12-01 Mark Mitchell <mark@codesourcery.com>
3313 * Makefile.am (TARG_ENV_HFILES): Add te-armlinuxeabi.h.
3314 * configure.in: Use it for arm*-*-linux-gnueabi*.
3315 * config/tc-arm.c: Allow emulation file to set FPU_DEFAULT.
3316 * config/te-armlinuxeabi.h: New file.
3317 * Makefile.in: Regenerated.
3318 * aclocal.m4: Likewise.
3319 * configure: Likewise.
3320 * doc/Makefile.in: Regenerated.
3322 2004-12-02 Bob Wilson <bob.wilson@acm.org>
3324 * config/tc-xtensa.c (xtensa_switch_section_emit_state): Use subseg_set.
3325 (xtensa_restore_emit_state): Likewise.
3327 2004-12-02 Alan Modra <amodra@bigpond.net.au>
3329 * read.c (ALIGN_LIMIT): Define, increasing limit for BFD_ASSEMBLER.
3332 2004-11-30 Tero Niemela <tero_niemela@yahoo.com>
3334 * Makefile.am: Change LOCALEDIR to $(datadir)/share.
3335 * Makefile.in: Regenerate.
3337 2004-11-29 Tomer Levi <Tomer.Levi@nsc.com>
3339 * config/tc-crx.c: Major code cleanup. Remove unused variables and
3340 functions, give functions a meaningful name, add comments.
3341 (check_range): New function - Replace operand size calculation
3342 with range checking.
3343 (assemble_insn): Update Algorithm, improve error issuing.
3345 (process_label_constant): Bug fix regarding COP_BRANCH_INS relocation
3348 2004-11-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
3350 * config/tc-m32r.c (md_pcrel_from_section): Fixed a pcrel relocte
3351 miss between different section in the same module.
3352 (tc_gen_reloc): Likewise.
3354 2004-11-25 Theodore A. Roth <troth@openavr.org>
3356 * gas/config/tc-avr.c (mcu_types): Add support for atmega165,
3357 atmega325, atmega3250, atmega645 and atmega6450.
3359 2004-11-25 Jan Beulich <jbeulich@novell.com>
3361 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
3362 permissible for the selected instruction suffix.
3363 (process_suffix): For DefaultSize instructions, suppressing the
3364 guessing of a 'q' suffix if the instruction doesn't support it is
3365 pointless, because only an 'l' suffix can be guessed in this place.
3367 2004-11-24 Nick Clifton <nickc@redhat.com>
3369 * config/tc-iq2000.c: Remove support for IQ10 processor.
3370 Convert to ISO C90 formatting.
3371 * config/tc-iq2000.h: Likewise.
3373 2004-11-23 Nick Clifton <nickc@redhat.com>
3375 * config/tc-mn10300.c (md_relax_table): More fixes to the offsets
3376 in this table. They should be correct now.
3378 2004-11-23 Jan Beulich <jbeulich@novell.com>
3380 * config/tc-i386.h (CpuMMX2): Declare. Artificial classifier to
3381 indicate the MMX extensions added by both SSE and 3DNow!A.
3382 (Cpu3dnowA): Declare.
3383 (CpuUnknownFlags): Update.
3384 * config/tc-i386.c (cpu_sub_arch_name): Declare.
3385 (cpu_arch): i586 and pentium do not imply MMX. i686 and pentiumpro do
3386 neither imply SSE nor MMX. k6 implies MMX. k6_2 additionally implies
3387 3DNow!. Athlon additionally implies 3DNow!A. Several new
3388 entries (those starting with a dot are for sub-arch specification).
3389 (set_cpu_arch): Handle sub-arch specifications.
3390 (parse_insn): Distinguish between instructions not supported because
3391 of insufficient CPU features and because of 64-bit mode.
3392 * doc/c-i386.texi: Describe enhanced .arch directive.
3394 2004-11-22 Bob Wilson <bob.wilson@acm.org>
3396 * config/tc-xtensa.c (xg_add_opcode_fix): Set fx_no_overflow.
3398 2004-11-22 Bob Wilson <bob.wilson@acm.org>
3400 * dwarf2dbg.c (dwarf2_finish): Don't write a .debug_line section
3401 without a corresponding .debug_info section.
3403 2004-11-22 Hans-Peter Nilsson <hp@axis.com>
3405 * read.c (potable): Add "error" and "warning".
3406 (s_errwarn): New function.
3407 * read.h (s_errwarn): Declare.
3408 * doc/as.texinfo (Error, Warning): Document .error and .warning.
3410 2004-11-22 Nick Clifton <nickc@redhat.com>
3412 * config/tc-tic54x.c (tic54x_adjust_symtab): Adjust call to
3415 2004-11-19 Alan Modra <amodra@bigpond.net.au>
3417 * config/tc-msp430.c (struct rcodes_s, MSP430_RLC, msp430_rcodes,
3418 struct hcodes_s, msp430_hcodes): From include/opcode/msp430.h.
3420 2004-11-19 Alan Modra <amodra@bigpond.net.au>
3422 * config/obj-coff.c (c_dot_file_symbol): Add "app" param.
3423 (coff_adjust_symtab): Adjust call.
3424 (crawl_symbols): Likewise.
3425 * config/obj-coff.h (c_dot_file_symbol): Add "app" param.
3426 (obj_app_file): Adjust.
3428 2004-11-18 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
3430 * configure.in: Enable bfd_assember for the MAXQ port.
3431 * configure: Regenerate.
3433 2004-11-12 Bob Wilson <bob.wilson@acm.org>
3434 Sterling Augustine <sterling@tensilica.com>
3436 * config/tc-xtensa.c (finish_vinsn): Clear pending instruction if
3437 there is a conflict.
3438 (check_t1_t2_reads_and_writes): Check for both reads and writes to
3439 interfaces that are related as determined by xtensa_interface_class_id.
3441 2004-11-12 Nick Clifton <nickc@redhat.com>
3443 * config/tc-mn10300.c (md_relax_table): Fix off by one negative
3444 offsets for conditional branches.
3446 2004-11-11 Bob Wilson <bob.wilson@acm.org>
3448 * config/tc-xtensa.c (MAX_IMMED6): Change value to 65.
3450 2004-11-10 Bob Wilson <bob.wilson@acm.org>
3452 * config/tc-xtensa.c (update_next_frag_state): Always add a NOP if
3453 relaxing at the end of a loop. Don't mark frags as UNREACHABLE or
3455 (relax_frag_immed): Update call to update_next_frag_state.
3457 2004-11-10 Alan Modra <amodra@bigpond.net.au>
3459 * obj.h (struct format_ops <app_file>): Add int param.
3460 * read.h (s_app_file_string): Likewise.
3461 * read.c (s_app_file_string): Likewise.
3462 (s_app_file): Adjust s_app_file_string call.
3463 * config/tc-mips.c (s_mips_file): Likewise.
3464 * config/obj-coff.h (obj_app_file): Add app param.
3465 * config/obj-ecoff.h (obj_app_file): Likewise.
3466 * config/obj-multi.h (obj_app_file): Likewise.
3467 * config/obj-elf.h (elf_file_symbol): Likewise.
3468 * config/obj-elf.c (elf_file_symbol): Only emit one file symbol
3469 if called for # preprocessor lines.
3471 2004-11-08 H.J. Lu <hongjiu.lu@intel.com>
3474 * symbols.c (resolve_symbol_value): Convert weak symbols only
3476 (symbol_equated_reloc_p): Don't equate weaks when relocating
3477 only for Windows PECOFF.
3479 2004-11-08 Tomer Levi <Tomer.Levi@nsc.com>
3481 * config/tc-crx.c (print_insn): Check and set insn_addr.
3482 * config/tc-crx.h (md_frag_check): Define.
3484 2004-11-08 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
3485 Vineet Sharma <vineets@noida.hcltech.com>
3487 * configure.in: Add support for new target maxq-coff.
3488 * configure: Regenerate.
3489 * NEWS: Mention new support.
3490 * config/tc-maxq.c: New file.
3491 * config/tc-maxq.h: New file.
3492 * config/obj-coff.h: Add support for maxq-coff.
3494 2004-11-08 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
3496 * symbols.c (any_external_name): Define.
3497 (resolve_symbol_value): Convert weak symbols.
3498 (S_SET_EXTERNAL): Support any_external_name.
3499 (S_SET_NAME): Qualify parameter const.
3500 (symbol_equated_reloc_p): Equate to weaks when relocating.
3501 * symbols.h (S_SET_NAME): Qualfiy parameter const.
3502 * tc.h (any_external_name): Declare.
3503 * config/obj-coff.c ("coff/pe.h"): Include for BFD
3505 (weak_is_altname): Declare and define.
3506 (weak_name2altname): Same.
3507 (weak_altname2name): Same.
3508 (weak_uniquify): Same.
3509 (weak_altprefix): Define.
3510 (obj_coff_weak): Change .weak syntax and handling.
3511 (coff_frob_symbol): Fix PE weak symbol alternates.
3512 * config/obj-coff.h (USE_UNIQUE): Define.
3513 * config/tc-i386.c (md_apply_fix3): Assume weak symbols
3514 are in another segment.
3515 (tc_gen_reloc): Remove broken addend hack.
3516 doc/as.texinfo: Update.
3518 2004-11-05 Sterling Augustine <sterling@tensilica.com>
3520 * config/tc-xtensa.c (total_frag_text_expansion): New.
3521 (md_estimate_size_before_relax): Use it.
3522 (find_address_of_next_align_frag): Likewise.
3524 2004-11-05 Tomer Levi <Tomer.Levi@nsc.com>
3526 * config/tc-crx.c: Rename argument types.
3527 (processing_arg_number): Rename to 'cur_arg_num'.
3528 (get_number_of_bits): Rename to 'set_operand_size'.
3529 (get_operandtype): Rename to 'parse_operand', totally rewrite.
3530 (set_cons_rparams): Rename to 'set_operand', totally rewrite.
3531 (set_indexmode_parameters): Remove function, integrate its code into
3533 (set_operand_size): Get rid of 'Operand Number' function parameter -
3534 use global variable 'cur_arg_num' instead.
3535 Use a local 'argument' pointer to reference the current argument.
3536 (parse_operand): Likewise.
3537 (set_operand): Likewise.
3538 (process_label_constant): Likewise.
3540 2004-11-04 Bob Wilson <bob.wilson@acm.org>
3542 * config/tc-xtensa.c: Remove XTENSA_SECTION_RENAME ifdefs.
3543 (add_section_rename): Delete. Inlined into...
3544 (build_section_rename): ...here. Use xstrdup instead of strdup.
3545 (xtensa_section_rename): Drop "const" from argument and return types.
3546 (md_show_usage): Indent to match show_usage().
3547 * config/tc-xtensa.h: Remove XTENSA_SECTION_RENAME ifdefs.
3548 (tc_canonicalize_section_name): Define.
3549 (md_elf_section_rename): Remove unused macro.
3550 * doc/as.texinfo (Overview): Document Xtensa --rename-section option.
3551 * doc/c-xtensa.texi (Xtensa Options): Likewise.
3552 (Frame Directive): Delete.
3554 2004-11-04 Daniel Jacobowitz <dan@debian.org>
3556 * configure.in: Remove arm-*-oabi and thumb-*-oabi.
3557 * config/tc-arm.c (target_oabi): Delete.
3558 (md_apply_fix3, elf32_arm_target_format): Remove target_oabi checks.
3559 (arm_opts): Remove moabi.
3560 * doc/as.texinfo (Overview): Remove documentation of -moabi.
3561 * doc/c-arm.texi (ARM Options): Likewise.
3562 * configure: Regenerated.
3564 2004-11-04 Hans-Peter Nilsson <hp@axis.com>
3566 * configure.in (crisv32): Recognize. AC_DEFINE_UNQUOTED
3567 DEFAULT_CRIS_ARCH. Handle crisv32-*-linux-gnu* like
3568 cris-*-linux-gnu* and crisv32-*-* like cris-*-*.
3569 * configure: Regenerate.
3570 * config/tc-cris.c (enum cris_archs): New.
3571 (cris_mach, cris_arch_from_string, s_cris_arch, get_sup_reg)
3572 (cris_insn_ver_valid_for_arch): New functions.
3573 (DEFAULT_CRIS_ARCH): New macro, default to cris_any_v0_v10.
3574 (cris_arch): New variable.
3575 (md_pseudo_table): New pseudo .arch.
3576 (err_for_dangerous_mul_placement): Initialize according to
3578 (STATE_COND_BRANCH): Renamed from STATE_CONDITIONAL_BRANCH.
3580 (STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON)
3581 (STATE_ABS_BRANCH_V32, STATE_LAPC, BRANCH_BF_V32, BRANCH_BB_V32)
3582 (BRANCH_WF_V32, BRANCH_WB_V32): New.
3583 (BRANCH_BF, BRANCH_BB, BRANCH_WF, BRANCH_WB): Don't undef after
3584 use in md_cris_relax_table.
3585 (md_cris_relax_table): Add entries for STATE_COND_BRANCH_V32,
3586 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
3587 Update and improve head comment.
3588 (OPTION_PIC): Define in terms of previous option, OPTION_US.
3589 (OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): Similar.
3591 (md_longopts): New option --march=...
3592 (cris_any_v0_v10_long_jump_size, crisv32_long_jump_size): New
3594 (md_long_jump_size): Initialize in terms of DEFAULT_CRIS_ARCH.
3595 (HANDLE_RELAXABLE): New macro.
3596 (md_estimate_size_before_relax): Use HANDLE_RELAXABLE for common
3597 cases. Check for weak symbols and assume not relaxable. Handle
3598 STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON,
3599 STATE_ABS_BRANCH_V32, STATE_LAPC. Use new variable symbolP, not
3601 (md_convert_frag): Handle STATE_COND_BRANCH_V32,
3602 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
3603 (cris_create_short_jump): Adjust for CRISv32.
3604 (cris_relax_frag): Handle new states.
3605 (md_create_long_jump): Ditto. Emit error for common_v10_v32.
3606 (md_begin): Define symbols "..asm.arch.cris.v32",
3607 "..asm.arch.cris.v10", "..asm.arch.cris.common_v10_v32" and
3608 "..asm.arch.cris.any_v0_v10". Use cris_insn_ver_valid_for_arch
3609 when entering opcode table entry points.
3610 (md_assemble): Adjust branch handling for CRISv32. Handle LAPC
3611 relaxation. In fix_new_exp call for main insn, pass 1 for pcrel
3612 parameter for 8, 16 and 32-bit pc-relative insns and LAPC.
3613 (cris_process_instruction): Initialize out_insnp->insn_type to
3614 CRIS_INSN_NONE, not CRIS_INSN_NORMAL.
3615 <case ']', '[', 'A', 'd', 'Q', 'N', 'n', 'Y', 'U', 'u', 'T'>: New
3617 <case 'm'>: Check that modified_char == '.'.
3618 <invalid operands>: Consume the rest of the line.
3619 When operands don't match, skip over subsequent insns with
3620 non-matching version specifier but same mnemonic.
3621 <immediate constant, case SIZE_SPEC_REG>: Immediate operands for
3622 special registers in CRISv32 are always 32 bit long.
3623 <immediate constant, case SIZE_FIELD_SIGNED, SIZE_FIELD_UNSIGNED>:
3625 (get_gen_reg): Only recognize "PC" when followed by "+]" for v32
3626 and compatible. Recognize "ACR" for v32, unless followed by "+".
3627 (get_spec_reg): Consider cris_arch when looking up register.
3628 (get_autoinc_prefix_or_indir_op): Don't recognize assignment for
3630 (get_3op_or_dip_prefix_op): Check for ']' after seeing '[rN+'.
3631 (cris_get_expression): Restore input_line_pointer if failing "early".
3632 (get_flags): Consider cris_arch and recognize flags accordingly.
3633 (branch_disp): Adjust for CRISv32.
3634 (gen_cond_branch_32): Similar. Emit error for common_v10_v32.
3635 (cris_number_to_imm): Use as_bad_where, not as_bad. Remove
3636 related FIXME. Don't insist on BFD_RELOC_32_PCREL fixup to be
3637 resolved. Don't enter zeros in object file for
3639 <case BFD_RELOC_CRIS_LAPCQ_OFFSET, BFD_RELOC_CRIS_SIGNED_16>
3640 <case BFD_RELOC_CRIS_SIGNED_8>: New case.
3641 (md_parse_option): Break out "return 1".
3642 <OPTION_ARCH> New case.
3643 (tc_gen_reloc): <case BFD_RELOC_CRIS_LAPCQ_OFFSET>
3644 <case BFD_RELOC_CRIS_SIGNED_16, BFD_RELOC_CRIS_SIGNED_8>
3645 <case BFD_RELOC_CRIS_UNSIGNED_8, BFD_RELOC_CRIS_UNSIGNED_16>
3646 <case BFD_RELOC_32_PCREL>: New cases.
3647 Addends for non-zero fx_pcrel are too in fx_offset.
3648 (md_show_usage): Show --march=<arch>.
3649 (md_apply_fix3): Adjust val for BFD_RELOC_CRIS_LAPCQ_OFFSET.
3650 (md_pcrel_from): BFD_RELOC_CRIS_LAPCQ_OFFSET is PC-relative too.
3651 (s_syntax) <struct syntaxes>: Properly constify member operand.
3652 * config/tc-cris.h (TARGET_MACH): Define.
3653 (cris_mach): Declare.
3654 * doc/as.texinfo (Overview) <CRIS>: Add --march=...
3655 * doc/c-cris.texi (CRIS-Symbols): New node for built-in symbols.
3656 (CRIS-Opts): Document --march=...
3657 (CRIS-Pseudos): Document .arch.
3659 2004-11-04 Jan Beulich <jbeulich@novell.com>
3661 * config/tc-i386.c (set_intel_syntax): Allow % in symbol names when
3662 intel syntax and no register prefix, allow $ in symbol names when
3664 (set_16bit_gcc_code_flag): Replace literal 'l' by LONG_MNEM_SUFFIX.
3665 (intel_float_operand): Add fourth return value indicating math control
3666 operations. Make classification more precise.
3667 (md_assemble): Complain if memory operand of mov[sz]x has no size
3669 (parse_insn): Translate word operands to floating point instructions
3670 operating on integers as well as control instructions to short ones
3671 as expected by AT&T syntax. Translate 'd' suffix to short one only for
3672 floating point instructions operating on non-integer operands.
3673 (match_template): Remove fldcw special case. Adjust q-suffix handling
3674 to permit it on fild/fistp/fisttp in AT&T mode.
3675 (process_suffix): Don't guess DefaultSize insns' suffix from
3676 stackop_size for certain floating point control instructions. Guess
3677 suffix for branch and [ls][gi]dt based on flag_code. Split error
3678 messages for Intel and AT&T syntax, and make the condition more strict
3679 for the former. Adjust suppressing of generation of operand size
3681 (intel parser): Allow the full set of MASM operators. Add FWORD, TBYTE,
3682 OWORD, and XMMWORD operand size specifiers (TBYTE replaces XWORD). Add
3683 more error checking.
3684 * config/tc-i386.h (BYTE_PTR WORD_PTR DWORD_PTR QWORD_PTR XWORD_PTR
3685 SHORT OFFSET_FLAT FLAT NONE_FOUND): Remove unused defines.
3687 2004-11-03 Hans-Peter Nilsson <hp@axis.com>
3689 * symbols.c (colon) [!WORKING_DOT_WORD]: Don't declare
3690 md_short_jump_size, md_long_jump_size.
3691 * write.c [!WORKING_DOT_WORD]: Ditto.
3692 * tc.h [!WORKING_DOT_WORD]: Declare them here. Drop const
3694 * config/tc-cris.h (md_short_jump_size, md_long_jump_size): Don't
3696 * config/tc-cris.c (md_short_jump_size, md_long_jump_size): Drop
3697 const qualifier in these definitions.
3698 * config/tc-i370.c, config/tc-m68k.c, config/tc-pdp11.c,
3699 config/tc-s390.c, config/tc-tahoe.c, config/tc-vax.c: Ditto.
3701 2004-11-02 Nick Clifton <nickc@redhat.com>
3703 * dwarf2dbg.c (dwarf2_finish): Check for the existence of a file
3704 table before deciding to produce a .debug_line section to match up
3705 with a user provided .debug_info section.
3707 2004-10-28 Tomer Levi <Tomer.Levi@nsc.com>
3709 * config/tc-crx.c (getreg_image): Bug fix, a return value was
3710 mistakenly omitted from CRX_C_REGTYPE and CRX_CS_REGTYPE cases.
3712 2004-10-27 Tomer Levi <Tomer.Levi@nsc.com>
3714 * config/tc-crx.c: Remove global variable 'post_inc_mode'.
3715 (get_flags): New function.
3716 (get_number_of_bits): Edit comments, update numeric values to
3718 (process_label_constant): Don't support the colon
3719 format (SYMBOL:[s|m|l]).
3720 (set_cons_rparams): Support argument type 'arg_rbase'.
3721 (get_operandtype): Bug fix in 'rbase' operand type parsing.
3722 (handle_LoadStor): Bug fix, first handle post-increment mode.
3723 (getreg_image): Remove redundant code, update according to latest
3725 (print_constant): Bug fix relate to 3-word instructions.
3726 (assemble_insn): Bug fix, when matching instructions, verify also
3727 instruction type (not only mnemonic).
3728 Add various error checking.
3729 (preprocess_reglist): Support HI/LO and user registers.
3731 2004-10-25 David Mosberger-Tang <davidm@hpl.hp.com>
3733 * config/tc-ia64.c (fixup_unw_records): Don't let the "t" value
3734 in an epilogue directive go negative.
3736 2004-10-25 H.J. Lu <hongjiu.lu@intel.com>
3739 * config/tc-ia64.c (emit_one_bundle): Decrement md.num_slots_in_use
3740 after reporting template error during manual bundling. Reported
3741 by Michael Dupont, michaelx.dupont@intel.com.
3743 2004-10-25 Daniel Jacobowitz <dan@debian.org>
3745 * Makefile.am: Run dep-am.
3746 * aclocal.m4: Regenerate with automake 1.9.2.
3747 * Makefile.in: Regenerate with automake 1.9.2.
3748 * doc/Makefile.in: Likewise.
3750 * config/tc-arm.c: Include "dw2gencfi.h".
3751 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
3753 * config/tc-arm.h (TARGET_USE_CFIPOP, DWARF2_DEFAULT_RETURN_COLUMN)
3754 (DWARF2_CIE_DATA_ALIGNMENT, tc_regname_to_dw2regnum)
3755 (tc_cfi_frame_initial_instructions): Define.
3756 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
3759 2004-10-21 Tomer Levi <Tomer.Levi@nsc.com>
3761 * config/tc-crx.c (assemble_insn): Check unsigned immediate
3763 Update coprocessor id to be unsigned immediate.
3765 2004-10-18 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
3767 * config/tc-i386.c (O_secrel): Delete.
3768 (tc_pe_dwarf2_emit_offset): New function.
3769 * config/tc-i386.h (O_secrel): Define as O_md1.
3770 (TC_DWARF2_EMIT_OFFSET): Define.
3772 2004-10-18 Nick Clifton <nickc@redhat.com>
3774 * config/tc-xstormy16.c (xstormy16_cons_fix_new): Accept and
3775 ignore @fptr() directives for 4-byte fixups.
3777 2004-10-15 Alan Modra <amodra@bigpond.net.au>
3779 * Makefile.am: Run "make dep-am"
3780 * Makefile.in: Regenerate.
3782 2004-10-14 Bob Wilson <bob.wilson@acm.org>
3784 * doc/c-xtensa.texi (Xtensa Options, Absolute Literals Directive):
3785 Remove comments about placement of literal pools.
3786 (Literal Directive): Update description of literal placement.
3787 (Literal Prefix Directive): Remove statement that this does not apply
3788 to absolute-mode literals. Describe new section naming scheme.
3790 2004-10-12 Bob Wilson <bob.wilson@acm.org>
3792 * config/tc-xtensa.c (xtensa_frequency_pseudo): Use set_subseg_freq.
3793 (is_entry_opcode, is_movi_opcode, is_the_loop_opcode, is_jx_opcode,
3794 is_windowed_return_opcode): Delete.
3795 (xtensa_frob_label): Use get_subseg_target_freq.
3796 (md_assemble): Inline call to is_entry_opcode.
3797 (xtensa_handle_align): Inline call to get_frag_is_literal.
3798 (relaxation_requirements): Inline call to is_jx_opcode.
3799 (emit_single_op): Inline call to is_movi_opcode.
3800 (xg_assemble_vliw_tokens): Inline calls to get_frag_is_insn,
3801 get_frag_is_no_transform, is_entry_opcode, and
3802 set_frag_is_specific_opcode. Use get_subseg_total_freq.
3803 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags,
3804 xtensa_fix_close_loop_end_frags, relax_frag_immed, convert_frag_immed):
3805 Inline calls to get_frag_is_no_transform.
3806 (next_instrs_are_b_retw): Inline call to is_windowed_return_opcode.
3807 (xtensa_fix_short_loop_frags): Inline calls to is_the_loop_opcode and
3808 get_frag_is_no_transform.
3809 (convert_frag_immed_finish_loop): Inline calls to get_expression_value
3810 and set_frag_is_no_transform.
3811 (get_expression_value): Delete.
3812 (subseg_map struct): Rename cur_total_freq to total_freq. Rename
3813 cur_target_freq to target_freq.
3814 (get_subseg_info): Split out code to create a new map entry into ...
3815 (add_subseg_info): ... this new function.
3816 (get_last_insn_flags): Check if get_subseg_info succeeded.
3817 (set_last_insn_flags): Call add_subseg_info if needed.
3818 (get_subseg_total_freq, get_subseg_target_freq, set_subseg_freq): New.
3819 (xtensa_reorder_segments): Compute last_sec while counting sections.
3820 Remove call to get_last_sec.
3821 (get_last_sec): Delete.
3822 (cache_literal_section): Inline call to retrieve_literal_seg and its
3823 callees, seg_present and add_seg_list.
3824 (retrieve_literal_seg, seg_present, add_seg_list): Delete.
3825 (get_frag_is_insn, get_frag_is_no_transform,
3826 set_frag_is_specific_opcode, set_frag_is_no_transform): Delete.
3827 * config/tc-xtensa.h (MAX_SLOTS): Reduce from 31 to 15.
3829 2004-10-12 Bob Wilson <bob.wilson@acm.org>
3831 * config/tc-xtensa.c: Use ISO C90 formatting.
3832 * config/tc-xtensa.h: Likewise.
3833 * config/xtensa-istack.h: Likewise.
3834 * config/xtensa-relax.c: Likewise.
3835 * config/xtensa-relax.h: Likewise.
3837 2004-10-12 Paul Brook <paul@codesourcery.com>
3839 * config/tc-arm.c (md_begin): Change EF_ARM_EABI_VER3 to
3842 * doc/c-arm.texi: Document that we actually support -meabi=4, not
3845 2004-10-08 Bob Wilson <bob.wilson@acm.org>
3847 * doc/as.texinfo (VTableEntry, VTableInherit): Add "directive" to index
3849 (Acknowledgements): Use "GAS" instead of AS variable.
3851 2004-10-08 Daniel Jacobowitz <dan@debian.org>
3853 * config/tc-i386.c: Include "elf/x86-64.h".
3854 (i386_elf_section_type): New function.
3855 * config/tc-i386.h (md_elf_section_type): Define.
3856 (i386_elf_section_type): New prototype.
3858 2004-10-08 Linus Nielsen Feltzing <linus@haxx.se>
3860 * config/m68k-parse.h (enum m68k_register): New control register,
3862 * config/tc-m68k.c: Correct control register set for MCF5249.
3864 2004-10-07 Bob Wilson <bob.wilson@acm.org>
3865 Sterling Augustine <sterling@tensilica.com>
3867 * config/tc-xtensa.c (absolute_literals_supported): New global flag.
3868 (UNREACHABLE_MAX_WIDTH): Define.
3869 (XTENSA_FETCH_WIDTH): Delete.
3870 (cur_vinsn, xtensa_fetch_width, xt_saved_debug_type, past_xtensa_end,
3871 prefer_const16, prefer_l32r): New global variables.
3872 (LIT4_SECTION_NAME): Define.
3873 (lit4_state struct): Add lit4_seg_name and lit4_seg fields.
3874 (XTENSA_PROP_*, GET_XTENSA_PROP_*, SET_XTENSA_PROP_*): Define.
3875 (frag_flags struct): New.
3876 (xtensa_block_info struct): Move from tc-xtensa.h. Add flags field.
3877 (subseg_map struct): Add cur_total_freq and cur_target_freq fields.
3878 (bitfield, bit_is_set, set_bit, clear_bit): Define.
3879 (MAX_FORMATS): Define.
3880 (op_placement_info struct, op_placement_table): New.
3881 (O_pltrel, O_hi16, O_lo16): Define.
3882 (directiveE enum): Rename directive_generics to directive_transform.
3883 Delete directive_relax. Add directive_schedule,
3884 directive_absolute_literals, and directive_last_directive.
3885 (directive_info): Rename "generics" to "transform". Delete "relax".
3886 Add "schedule" and "absolute-literals".
3887 (directive_state): Adjust entries to match changes in directive_info.
3888 (xtensa_relax_statesE, RELAX_IMMED_MAXSTEPS): Move to tc-xtensa.h.
3889 (xtensa_const16_opcode, xtensa_movi_opcode, xtensa_movi_n_opcode,
3890 xtensa_l32r_opcode, xtensa_nop_opcode, xtensa_rsr_lcount_opcode): New.
3891 (xtensa_j_opcode, xtensa_rsr_opcode): Delete.
3892 (align_only_targets, software_a0_b_retw_interlock,
3893 software_avoid_b_j_loop_end, maybe_has_b_j_loop_end,
3894 software_avoid_short_loop, software_avoid_close_loop_end,
3895 software_avoid_all_short_loops, specific_opcode): Delete.
3896 (warn_unaligned_branch_targets): New.
3897 (workaround_a0_b_retw, workaround_b_j_loop_end, workaround_short_loop,
3898 workaround_close_loop_end, workaround_all_short_loops): Default FALSE.
3899 (option_[no_]link_relax, option_[no_]transform,
3900 option_[no_]absolute_literals, option_warn_unaligned_targets,
3901 option_prefer_l32r, option_prefer_const16, option_target_hardware):
3903 (option_[no_]align_only_targets, option_literal_section_name,
3904 option_text_section_name, option_data_section_name,
3905 option_bss_section_name, option_eb, option_el): Delete.
3906 (md_longopts): Add entries for: [no-]transform, [no-]absolute-literals,
3907 warn-unaligned-targets, prefer-l32r, prefer-const16, [no-]link-relax,
3908 and target-hardware. Delete entries for [no-]target-align-only,
3909 literal-section-name, text-section-name, data-section-name, and
3911 (md_parse_option): Handle new options and remove old ones. Accept but
3912 ignore [no-]density options. Warn for [no-]generics and [no-]relax
3913 and treat them as [no-]transform.
3914 (md_show_usage): Add new options and remove old ones.
3915 (xtensa_setup_hw_workarounds): New.
3916 (md_pseudo_table): Change "word" entry to use xtensa_elf_cons. Add
3917 "long", "short", "loc" and "frequency" entries.
3918 (use_generics): Rename to ...
3919 (use_transform): ... this function. Add past_xtensa_end check.
3920 (use_longcalls): Add past_xtensa_end check.
3921 (code_density_available, can_relax): Delete.
3922 (do_align_targets): New.
3923 (get_directive): Accept dashes in directive names. Warn about
3924 [no-]generics and [no-]relax directives and treat them as
3926 (xtensa_begin_directive): Call md_flush_pending_output only for some
3927 directives. Check for directives inside instruction bundles. Warn
3928 about deprecated ".begin literal" usage. Warn and ignore [no-]density
3929 directives. Handle new directives. Check generating_literals flag
3931 (xtensa_end_directive): Check for directives inside instruction
3932 bundles. Warn and ignore [no-]density directives. Handle new
3933 directives. Call xtensa_set_frag_assembly_state.
3934 (xtensa_loc_directive_seen, xtensa_dwarf2_directive_loc,
3935 xtensa_dwarf2_emit_insn): New.
3936 (xtensa_literal_position): Call md_flush_pending_output. Do not check
3937 use_literal_section flag.
3938 (xtensa_literal_pseudo): Call md_flush_pending_output. Handle absolute
3939 literals. Use xtensa_elf_cons to parse the expression.
3940 (xtensa_literal_prefix): Do not check use_literal_section. Support
3941 ".lit4" sections for absolute literals. Change prefix convention to
3942 replace ".text" (or ".t" in a linkonce section). No need to call
3944 (xtensa_frequency_pseudo, xtensa_elf_cons, xtensa_elf_suffix): New.
3945 (expression_end): Handle closing braces and colons.
3946 (PLT_SUFFIX, plt_suffix): Delete.
3947 (expression_maybe_register): Use new xtensa-isa.h functions. Use
3948 xtensa_elf_suffix instead of checking for plt suffix, and handle O_lo16
3949 and O_hi16 expressions as well.
3950 (tokenize_arguments): Handle closing braces and colons.
3951 (parse_arguments): Use new xtensa-isa.h functions. Handle "invisible"
3952 operands and paired register syntax.
3953 (get_invisible_operands): New.
3954 (xg_translate_sysreg_op): Handle new Xtensa LX RSR/WSR/XSR syntax. Use
3955 new xtensa-isa.h functions.
3956 (xtensa_translate_old_userreg_ops, xtensa_translate_zero_immed): New.
3957 (xg_translate_idioms): Check if inside bundle. Use use_transform.
3958 Handle new Xtensa LX RSR/WSR/XSR syntax. Remove code to widen density
3959 instructions. Use xtensa_translate_zero_immed.
3960 (operand_is_immed, operand_is_pcrel_label): Delete.
3961 (get_relaxable_immed): Use new xtensa-isa.h functions.
3962 (get_opcode_from_buf): Add slot parameter. Use new xtensa-isa.h
3964 (xtensa_print_insn_table, print_vliw_insn): New.
3965 (is_direct_call_opcode): Use new xtensa-isa.h functions.
3966 (is_call_opcode, is_loop_opcode, is_conditional_branch_opcode,
3967 is_branch_or_jump_opcode): Delete.
3968 (is_movi_opcode, decode_reloc, encode_reloc, encode_alt_reloc): New.
3969 (opnum_to_reloc, reloc_to_opnum): Delete.
3970 (xtensa_insnbuf_set_operand, xtensa_insnbuf_get_operand): Use new
3971 xtensa-isa.h functions. Operate on one slot of an instruction.
3972 (xtensa_insnbuf_set_immediate_field, is_negatable_branch,
3973 xg_get_insn_size): Delete.
3974 (xg_get_build_instr_size): Use xg_get_single_size.
3975 (xg_is_narrow_insn, xg_is_single_relaxable_insn): Update calls to
3976 xg_build_widen_table. Use xg_get_single_size.
3977 (xg_get_max_narrow_insn_size): Delete.
3978 (xg_get_max_insn_widen_size, xg_get_max_insn_widen_literal_size,
3979 xg_is_relaxable_insn): Update calls to xg_build_widen_table. Use
3981 (xg_build_to_insn): Record the loc field. Handle OP_OPERAND_HI16U and
3982 OP_OPERAND_LOW16U. Check xg_valid_literal_expression.
3983 (xg_expand_to_stack, xg_expand_narrow): Update calls to
3984 xg_build_widen_table. Use xg_get_single_size.
3985 (xg_immeds_fit): Use new xtensa-isa.h functions. Update call to
3987 (xg_symbolic_immeds_fit): Likewise. Also handle O_lo16 and O_hi16, and
3988 treat weak symbols conservatively.
3989 (xg_check_operand): Use new xtensa-isa.h functions.
3990 (is_dnrange): Delete.
3991 (xg_assembly_relax): Inline previous calls to tinsn_copy.
3992 (xg_finish_frag): Specify separate relax states for the frag and slot0.
3993 (is_branch_jmp_to_next, xg_add_branch_and_loop_targets): Use new
3994 xtensa-isa.h functions.
3995 (xg_instruction_matches_option_term, xg_instruction_matches_or_options,
3996 xg_instruction_matches_options): New.
3997 (xg_instruction_matches_rule): Handle O_register expressions. Call
3998 xg_instruction_matches_options.
3999 (transition_rule_cmp): New.
4000 (xg_instruction_match): Update call to xg_build_simplify_table.
4001 (xg_build_token_insn): Record loc fields.
4002 (xg_simplify_insn): Check is_specific_opcode field and
4003 density_supported flag.
4004 (xg_expand_assembly_insn): Skip checking code_density_available. Use
4005 new xtensa-isa.h functions. Call use_transform instead of can_relax.
4006 (xg_assemble_literal): Add error handling for O_big. Call
4007 record_alignment. Handle O_pltrel.
4008 (xg_valid_literal_expression): New.
4009 (xg_assemble_literal_space): Add slot parameter. Remove call to
4010 set_expr_symbol_offset. Add call to record_alignment. Update call to
4012 (xg_emit_insn): Delete.
4013 (xg_emit_insn_to_buf): Add format parameter. Update calls to
4014 xg_add_opcode_fix and xtensa_insnbuf_to_chars.
4015 (xg_add_opcode_fix): Change opcode parameter to tinsn and add format
4016 and slot parameters. Handle new "alternate" relocations for absolute
4017 literals and CONST16 instructions. Check for bad uses of O_lo16 and
4018 O_hi16. Use new xtensa-isa.h functions.
4019 (xg_assemble_tokens): Delete.
4020 (is_register_writer): Use new xtensa-isa.h functions.
4021 (is_bad_loopend_opcode): Check for xtensa_rsr_lcount_opcode instead of
4022 old-style RSR from LCOUNT.
4023 (next_frag_opcode): Delete.
4024 (next_frag_opcode_is_loop, next_frag_format_size, frag_format_size,
4025 update_next_frag_state): New.
4026 (update_next_frag_nop_state): Delete.
4027 (next_frag_pre_opcode_bytes): Use next_frag_opcode_is_loop.
4028 (xtensa_mark_literal_pool_location): Check use_literal_section flag and
4029 the state of the absolute-literals directive. Add calls to
4030 record_alignment and xtensa_set_frag_assembly_state. Call
4031 xtensa_switch_to_non_abs_literal_fragment instead of
4032 xtensa_switch_to_literal_fragment.
4034 (assemble_nop): Use build_nop. Update call to xtensa_insnbuf_to_chars.
4035 (get_expanded_loop_offset): Change check for undefined opcode to an
4037 (xtensa_set_frag_assembly_state, relaxable_section,
4038 xtensa_find_unmarked_state_frags, xtensa_find_unaligned_branch_targets,
4039 xtensa_find_unaligned_loops, xg_apply_tentative_value): New.
4040 (md_begin): Update call to xtensa_isa_init. Initialize linkrelax to 1.
4041 Set lit4_seg_name. Call xg_init_vinsn. Initialize new global opcodes.
4042 Call init_op_placement_info_table and xtensa_set_frag_assembly_state.
4043 (xtensa_init_fix_data): New.
4044 (xtensa_frob_label): Reset label symbol to the current frag. Check
4045 do_align_targets and generating_literals flag. Propagate frequency
4046 info to new alignment frag. Call xtensa_set_frag_assembly_state.
4047 (xtensa_unrecognized_line): New.
4048 (xtensa_flush_pending_output): Check if inside a bundle. Add a call
4049 to xtensa_set_frag_assembly_state.
4050 (error_reset_cur_vinsn): New.
4051 (md_assemble): Remove check for literal frag. Remove call to
4052 istack_init. Call use_transform instead of use_generics. Parse
4053 explicit instruction format specifiers. Move code for
4054 a0_b_retw_interlock workaround to xg_assemble_vliw_tokens. Call
4055 error_reset_cur_vinsn on errors. Add call to get_invisible_operands.
4056 Add dwarf2_where call. Remote automatic alignment for ENTRY
4057 instructions. Move call to xtensa_clear_insn_labels to the end.
4058 Rearrange to handle bundles.
4059 (xtensa_cons_fix_new): Delete.
4060 (xtensa_handle_align): New.
4061 (xtensa_frag_init): Call xtensa_set_frag_assembly_state. Remove
4062 assignment to is_no_density field.
4063 (md_pcrel_from): Use new xtensa-isa.h functions. Use decode_reloc
4064 instead of reloc_to_opnum. Handle "alternate" relocations.
4065 (xtensa_force_relocation, xtensa_check_inside_bundle,
4066 xtensa_elf_section_change_hook): New.
4067 (xtensa_symbol_new_hook): Delete.
4068 (xtensa_fix_adjustable): Check for difference of symbols with an
4069 offset. Check for external and weak symbols.
4070 (md_apply_fix3): Remove cases for XTENSA_OP{0,1,2} relocs.
4071 (md_estimate_size_before_relax): Return expansion for the first slot.
4072 (tc_gen_reloc): Handle difference of symbols by producing
4073 XTENSA_DIFF{8,16,32} relocs and by writing the value of the difference
4074 into the output. Handle new XTENSA_SLOT*_OP relocs by storing the
4075 tentative values into the output when linkrelax is set.
4076 (XTENSA_PROP_SEC_NAME): Define.
4077 (xtensa_post_relax_hook): Call xtensa_find_unmarked_state_frags.
4078 Create literal tables only if using literal sections. Create new
4079 property tables instead of old instruction tables. Check for unaligned
4080 branch targets and loops.
4081 (finish_vinsn, find_vinsn_conflicts, check_t1_t2_reads_and_writes,
4082 new_resource_table, clear_resource_table, resize_resource_table,
4083 resources_available, reserve_resources, release_resources,
4084 opcode_funcUnit_use_unit, opcode_funcUnit_use_stage,
4085 resources_conflict, xg_find_narrowest_format, relaxation_requirements,
4086 bundle_single_op, emit_single_op, xg_assemble_vliw_tokens): New.
4087 (xtensa_end): Call xtensa_flush_pending_output. Set past_xtensa_end
4088 flag. Update checks for workaround options. Call
4089 xtensa_mark_narrow_branches and xtensa_mark_zcl_first_insns.
4090 (xtensa_cleanup_align_frags): Add special case for branch targets.
4091 Check for and mark unreachable frags.
4092 (xtensa_fix_target_frags): Remove use of align_only_targets flag.
4093 Use RELAX_LOOP_END_BYTES in special case for negatable branch at the
4094 end of a zero-overhead loop body.
4095 (frag_can_negate_branch): Handle instructions with multiple slots.
4096 Use new xtensa-isa.h functions
4097 (xtensa_mark_narrow_branches, is_narrow_branch_guaranteed_in_range,
4098 xtensa_mark_zcl_first_insns): New.
4099 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags): Error if
4100 transformations are disabled.
4101 (next_instrs_are_b_retw): Use new xtensa-isa.h functions. Handle
4102 multislot instructions.
4103 (xtensa_fix_close_loop_end_frags, xtensa_fix_short_loop_frags):
4104 Likewise. Also error if transformations are disabled.
4105 (unrelaxed_frag_max_size): New.
4106 (unrelaxed_frag_min_insn_count, unrelax_frag_has_b_j): Use new
4107 xtensa-isa.h functions.
4108 (xtensa_sanity_check, is_empty_loop, is_local_forward_loop): Use
4109 xtensa_opcode_is_loop instead of is_loop_opcode.
4110 (get_text_align_power): Replace as_fatal with assertion.
4111 (get_text_align_fill_size): Iterate instead of using modulus when
4113 (get_noop_aligned_address): Assert that this is for a machine-dependent
4114 RELAX_ALIGN_NEXT_OPCODE frag. Use next_frag_opcode_is_loop,
4115 xg_get_single_size, and frag_format_size.
4116 (get_widen_aligned_address): Rename to ...
4117 (get_aligned_diff): ... this function. Add max_diff parameter.
4118 Remove handling of rs_align/rs_align_code frags. Use
4119 next_frag_format_size, get_text_align_power, get_text_align_fill_size,
4120 next_frag_opcode_is_loop, and xg_get_single_size. Compute max_diff
4121 and pass it back to caller.
4122 (xtensa_relax_frag): Use relax_frag_loop_align. Add code for new
4123 RELAX_SLOTS, RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN,
4124 RELAX_FILL_NOP, and RELAX_UNREACHABLE frag types. Check relax_seen.
4125 (relax_frag_text_align): Rename to ...
4126 (relax_frag_loop_align): ... this function. Assume loops can only be
4127 in the first slot of an instruction.
4128 (relax_frag_add_nop): Use assemble_nop instead of constructing an OR
4129 instruction. Remove call to frag_wane.
4130 (relax_frag_narrow): Rename to ...
4131 (relax_frag_for_align): ... this function. Extend to handle
4132 RELAX_FILL_NOP and RELAX_UNREACHABLE, as well as RELAX_SLOTS with
4133 RELAX_NARROW for the first slot.
4134 (find_address_of_next_align_frag, bytes_to_stretch): New.
4135 (future_alignment_required): Use find_address_of_next_align_frag and
4136 bytes_to_stretch. Look ahead to subsequent frags to make smarter
4137 alignment decisions.
4138 (relax_frag_immed): Add format, slot, and estimate_only parameters.
4139 Check if transformations are enabled for b_j_loop_end workaround.
4140 Use new xtensa-isa.h functions and handle multislot instructions.
4141 Update call to xg_assembly_relax.
4142 (md_convert_frag): Handle new RELAX_SLOTS, RELAX_UNREACHABLE,
4143 RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN, and RELAX_FILL_NOP
4145 (convert_frag_narrow): Add segP, format and slot parameters. Call
4146 convert_frag_immed for branch instructions. Adjust calls to
4147 tinsn_from_chars, tinsn_immed_from_frag, and xg_emit_insn_to_buf. Use
4148 xg_get_single_size and xg_get_single_format.
4149 (convert_frag_fill_nop): New.
4150 (convert_frag_immed): Add format and slot parameters. Handle multislot
4151 instructions and use new xtensa-isa.h functions. Update calls to
4152 tinsn_immed_from_frag and xg_assembly_relax. Check if transformations
4153 enabled for b_j_loop_end workaround. Use build_nop instead of
4154 assemble_nop. Check is_specific_opcode flag. Check for unreachable
4155 frags. Use xg_get_single_size. Handle O_pltrel.
4156 (fix_new_exp_in_seg): Remove check for old plt flag.
4157 (convert_frag_immed_finish_loop): Update calls to tinsn_from_chars and
4158 xtensa_insnbuf_to_chars. Call tinsn_immed_from_frag. Change check
4159 for loop opcode to an assertion. Mark all frags up to the end of the
4160 loop as not transformable.
4161 (get_last_insn_flags, set_last_insn_flags): Use get_subseg_info.
4162 (get_subseg_info): New.
4163 (xtensa_move_literals): Call xtensa_set_frag_assembly_state. Add null
4165 (xtensa_switch_to_literal_fragment): Rewrite to handle absolute
4166 literals and use xtensa_switch_to_non_abs_literal_fragment otherwise.
4167 (xtensa_switch_to_non_abs_literal_fragment): New.
4168 (cache_literal_section): Add is_code parameter and pass it through to
4169 retrieve_literal_seg.
4170 (retrieve_literal_seg): Add is_code parameter and use it to set the
4171 flags on the literal section. Handle case where head parameter is 0.
4172 (get_frag_is_no_transform, set_frag_is_specific_opcode,
4173 set_frag_is_no_transform): New.
4174 (xtensa_create_property_segments): Add end_property_function parameter
4175 and pass it through to add_xt_block_frags. Call bfd_get_section_flags
4176 and skip SEC_DEBUGGING and !SEC_ALLOC sections.
4177 (xtensa_create_xproperty_segments, section_has_xproperty): New.
4178 (add_xt_block_frags): Add end_property_function parameter and call it
4179 if it is non-zero. Call xtensa_frag_flags_init.
4180 (xtensa_frag_flags_is_empty, xtensa_frag_flags_init,
4181 get_frag_property_flags, frag_flags_to_number,
4182 xtensa_frag_flags_combinable, xt_block_aligned_size,
4183 xtensa_xt_block_combine, add_xt_prop_frags,
4184 init_op_placement_info_table, opcode_fits_format_slot,
4185 xg_get_single_size, xg_get_single_format): New.
4186 (istack_push): Inline call to tinsn_copy.
4187 (tinsn_copy): Delete.
4188 (tinsn_has_invalid_symbolic_operands): Handle O_hi16 and O_lo16 and
4189 CONST16 opcodes. Handle O_big, O_illegal, and O_absent.
4190 (tinsn_has_complex_operands): Handle O_hi16 and O_lo16.
4191 (tinsn_to_insnbuf): Use xg_get_single_format and new xtensa-isa.h
4192 functions. Handle invisible operands.
4193 (tinsn_to_slotbuf): New.
4194 (tinsn_check_arguments): Use new xtensa-isa.h functions.
4195 (tinsn_from_chars): Add slot parameter. Rewrite using xg_init_vinsn,
4196 vinsn_from_chars, and xg_free_vinsn.
4197 (tinsn_from_insnbuf): New.
4198 (tinsn_immed_from_frag): Add slot parameter and handle multislot
4199 instructions. Handle symbol differences.
4200 (get_num_stack_text_bytes): Use xg_get_single_size.
4201 (xg_init_vinsn, xg_clear_vinsn, vinsn_has_specific_opcodes,
4202 xg_free_vinsn, vinsn_to_insnbuf, vinsn_from_chars, expr_is_register,
4203 get_expr_register, set_expr_symbol_offset_diff): New.
4204 * config/tc-xtensa.h (MAX_SLOTS): Define.
4205 (xtensa_relax_statesE): Move from tc-xtensa.c. Add
4206 RELAX_CHECK_ALIGN_NEXT_OPCODE, RELAX_MAYBE_DESIRE_ALIGN, RELAX_SLOTS,
4207 RELAX_FILL_NOP, RELAX_UNREACHABLE, RELAX_MAYBE_UNREACHABLE, and
4209 (RELAX_IMMED_MAXSTEPS): Move from tc-xtensa.c.
4210 (xtensa_frag_type struct): Add is_assembly_state_set,
4211 use_absolute_literals, relax_seen, is_unreachable, is_specific_opcode,
4212 is_align, is_text_align, alignment, and is_first_loop_insn fields.
4213 Replace is_generics and is_relax fields by is_no_transform field.
4214 Delete is_text and is_longcalls fields. Change text_expansion and
4215 literal_expansion to arrays of MAX_SLOTS entries. Add arrays of
4216 per-slot information: literal_frags, slot_subtypes, slot_symbols,
4217 slot_sub_symbols, and slot_offsets. Add fr_prev field.
4218 (xtensa_fix_data struct): New.
4219 (xtensa_symfield_type struct): Delete plt field.
4220 (xtensa_block_info struct): Move definition to tc-xtensa.h. Add
4221 forward declaration here.
4222 (xt_section_type enum): Delete xt_insn_sec. Add xt_prop_sec.
4223 (XTENSA_SECTION_RENAME): Undefine.
4224 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FORCE_RELOCATION, NO_PSEUDO_DOT,
4225 tc_unrecognized_line, md_do_align, md_elf_section_change_hook,
4226 HANDLE_ALIGN, TC_LINKRELAX_FIXUP, SUB_SEGMENT_ALIGN): Define.
4227 (TC_CONS_FIX_NEW, tc_symbol_new_hook): Delete.
4228 (unit_num_copies_func, opcode_num_units_func,
4229 opcode_funcUnit_use_unit_func, opcode_funcUnit_use_stage_func): New.
4230 (resource_table struct): New.
4231 * config/xtensa-istack.h (MAX_INSN_ARGS): Increase from 6 to 10.
4232 (TInsn struct): Add keep_wide, loc, fixup, record_fix, subtype,
4233 literal_space, symbol, sub_symbol, offset, and literal_frag fields.
4234 (tinsn_copy): Delete prototype.
4235 (vliw_insn struct): New.
4236 * config/xtensa-relax.c (insn_pattern_struct): Add options field.
4237 (widen_spec_list): Add option conditions for density and boolean
4238 instructions. Add expansions using CONST16 and conditions for using
4239 CONST16 vs. L32R. Use new Xtensa LX RSR/WSR syntax. Add entries for
4241 (simplify_spec_list): Add option conditions for density instructions.
4242 Add entry for NOP instruction.
4243 (append_transition): Add cmp function pointer parameter and use it to
4244 insert the new entry in order.
4245 (operand_function_LOW16U, operand_function_HI16U): New.
4246 (xg_has_userdef_op_fn, xg_apply_userdef_op_fn): Handle
4247 OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
4248 (enter_opname, split_string): Use xstrdup instead of strdup.
4249 (init_insn_pattern): Initialize new options field.
4250 (clear_req_or_option_list, clear_req_option_list,
4251 clone_req_or_option_list, clone_req_option_list, parse_option_cond):
4253 (parse_insn_pattern): Parse option conditions.
4254 (transition_applies): New.
4255 (build_transition): Use new xtensa-isa.h functions. Fix incorrectly
4256 swapped last arguments in calls to append_constant_value_condition.
4257 Call clone_req_option_list. Add warning about invalid opcode.
4258 Handle LOW16U and HI16U function names.
4259 (build_transition_table): Add cmp parameter and use it in calls to
4260 append_transition. Use new xtensa-isa.h functions. Check
4261 transition_applies before adding entries.
4262 (xg_build_widen_table, xg_build_simplify_table): Add cmp parameter and
4263 pass it through to build_transition_table.
4264 * config/xtensa-relax.h (ReqOrOptionList, ReqOrOption, ReqOptionList,
4265 ReqOption, transition_cmp_fn): New types.
4266 (OpType enum): Add OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
4267 (transition_rule struct): Add options field.
4268 * doc/as.texinfo (Overview): Update Xtensa options.
4269 * doc/c-xtensa.texi (Xtensa Options): Delete --[no-]density,
4270 --[no-]relax, and --[no-]generics options. Update descriptions of
4271 --text-section-literals and --[no-]longcalls. Add
4272 --[no-]absolute-literals and --[no-]transform.
4273 (Xtensa Syntax): Add description of syntax for FLIX instructions.
4274 Remove use of "generic" and "specific" terminology for opcodes.
4275 (Xtensa Registers): Generalize the syntax description to include
4276 user-defined register files.
4277 (Xtensa Automatic Alignment): Update.
4278 (Xtensa Branch Relaxation): Mention limitation of unconditional jumps.
4279 (Xtensa Call Relaxation): Linker can now remove most of the overhead.
4280 (Xtensa Directives): Remove confusing rules about precedence.
4281 (Density Directive, Relax Directive): Delete.
4282 (Schedule Directive): New.
4283 (Generics Directive): Rename to ...
4284 (Transform Directive): ... this node.
4285 (Literal Directive): Update for absolute literals. Missing
4286 literal_position directive is now an error.
4287 (Literal Position Directive): Update for absolute literals.
4288 (Freeregs Directive): Delete.
4289 (Absolute Literals Directive): New.
4290 (Frame Directive): Minor editing.
4291 * Makefile.am (DEPTC_xtensa_elf, DEPOBJ_xtensa_elf, DEP_xtensa_elf):
4292 Update dependencies.
4293 * Makefile.in: Regenerate.
4295 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
4297 * config/tc-mips.c (append_insn): Use fix_new rather than fix_new_exp
4298 to build the second and third fixups for a composite relocation.
4299 (macro_read_relocs): New function.
4300 (macro_build): Use it.
4301 (s_cpsetup): Pass all three composite relocation codes to macro_build.
4302 Simplify fragging code accordingly.
4303 (s_gpdword): Use fix_new rather than fix_new_exp for the second part
4304 of the composite relocation. Set fx_tcbit in both fixups.
4306 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
4308 * config/tc-mips.c (append_insn): Set fx_tcbit for composite relocs.
4309 (md_apply_fix3): Don't treat composite relocs as done.
4311 2004-10-07 Jan Beulich <jbeulich@novell.com>
4313 * macro.c (macro_expand_body): When ELF, use .LL rather than LL as
4314 prefix for symbol names generated from the LOCAL macro directive.
4316 * dw2gencfi.c (select_cie_for_fde): When separating CIE out from
4317 FDE, treat a DW_CFA_remember_state as we do a DW_CFA_advance_loc.
4319 2004-10-07 Tomer Levi <Tomer.Levi@nsc.com>
4321 * config/tc-crx.c (preprocess_reglist): Handle Co-processor
4323 (md_assemble): Add error checking for Co-Processor instructions.
4324 (get_cinv_parameters): Add 'b' option to invalidate the
4325 branch-target cache.
4327 2004-10-05 Paul Brook <paul@codesourcery.com>
4329 * config/tc-arm.c (unwind): New variable.
4330 (vfp_sp_encode_reg): New function.
4331 (vfp_sp_reg_required_here): Use it.
4332 (vfp_sp_reg_list, vfp_dp_reg_list): Remove.
4333 (vfp_parse_reg_list): New function.
4334 (s_arm_unwind_fnstart, s_arm_unwind_fnend, s_arm_unwind_cantunwind,
4335 s_arm_unwind_personality, s_arm_unwind_personalityindex,
4336 s_arm_unwind_handlerdata, s_arm_unwind_save, s_arm_unwind_movsp,
4337 s_arm_unwind_pad, s_arm_unwind_setfp, s_arm_unwind_raw): New
4339 (md_pseudo_table): Add them.
4340 (do_vfp_reg2_from_sp2): Use vfp_parse_reg_list and vfp_sp_encode_reg.
4341 (do_vfp_sp2_from_reg2, vfp_sp_ldstm, vfp_dp_ldstm): Ditto.
4342 (set_section, add_unwind_adjustsp, flush_pending_unwind,
4343 finish_unwind_opcodes, start_unwind_section, create_unwind_entry,
4344 require_hashconst, add_unwind_opcode): New functions.
4345 * doc/c-arm.texi: Document unwinding opcodes.
4346 * NEWS: Mention the new feature.
4348 2004-10-04 Eric Christopher <echristo@redhat.com>
4350 * config/tc-mips.c (md_apply_fix3): Remove erroneous assert.
4352 2004-10-01 H.J. Lu <hongjiu.lu@intel.com>
4354 * config/tc-ppc.c (md_apply_fix3): Call S_SET_THREAD_LOCAL for
4356 * config/tc-s390.c (md_apply_fix3): Likewise.
4357 * config/tc-sparc.c (md_apply_fix3): Likewise.
4359 2004-10-01 Paul Brook <paul@codesourcery.com>
4361 * config/tc-arm.c (arm_elf_section_type): New function.
4362 (arm_elf_change_section): Set section link for exidx sections.
4363 * config/tc-arm.h (arm_elf_section_type): Add prototype.
4364 (md_elf_section_type): Define.
4366 2004-10-01 Bill Farmer <Bill@the-farmers.freeserve.co.uk>
4368 * config/tc-pdp11.c (md_apply_fix3): Change to sign of the SOB
4369 instruction's offset.
4371 2004-10-01 Adam Nemet <anemet@lnxw.com>
4373 * (TARGET_FORMAT): Remove LynxOS COFF definition.
4375 2004-10-01 Ravi Ramaseshan <ravi.ramaseshan@codito.com>
4377 * config/tc-arc.c (tc_gen_reloc): Don't assume fixP->fx_addsy is an
4378 asymbol *, instead use symbol_get_bfdsym.
4380 2004-09-30 Linus Nielsen Feltzing <linus@haxx.se>
4382 * config/tc-m68k.c (select_control_regs): Add mcf5249.
4384 2004-09-30 Paul Brook <paul@codesourcery.com>
4386 * config/tc-arm.c (do_smi, do_nop): New functions.
4387 (insns): Add ARMv6ZK instructions.
4388 (md_apply_fix3): Handle BFD_RELOC_ARM_SMI.
4389 (tc_gen_reloc): Ditto.
4390 (arm_cpus): Add mpcore and arm1176.
4391 (arm_archs): Add armv6{k,z,zk}.
4392 * doc/c-arm.texi: Document new cores and architectures.
4394 2004-09-30 Nick Clifton <nickc@redhat.com>
4396 * config/tc-arm.c: Use ISO C90 formatting.
4398 2004-09-30 Vladimir Ivanov <vladitx@nucleusys.com>
4400 * config/tc-arm.c (mav_reg_required_here): Allow REG_TYPE_CN
4401 as alternative when REG_TYPE_MVF, REG_TYPE_MVD, REG_TYPE_MVFX or
4402 REG_TYPE_MVDX is expected.
4404 2004-09-29 Marc Bevand <m.bevand@gmail.com>
4406 * doc/c-i386.texi (i386-Mnemonics): Fix typo.
4408 2004-09-21 James E Wilson <wilson@specifixinc.com>
4410 * config/tc-ia64.c (ENCODED_PSP_OFFSET): New.
4411 (output_rp_psprel, output_pfs_psprel, output_preds_psprel,
4412 output_spill_base, output_unat_psprel, output_lc_psprel,
4413 output_fpsr_psprel, output_priunat_psprel, output_bsp_psprel,
4414 output_bsprestore_psprel, output_rnat_psprel, output_spill_psprel,
4415 output_spill_psprel_p): Use it.
4417 2004-09-20 Tomer Levi <Tomer.Levi@nsc.com>
4419 * config/tc-crx.c (handle_LoadStor): New function.
4420 Handle load/stor unique instructions before parsing.
4422 2004-09-17 Paul Brook <paul@codesourcery.com>
4424 * config/tc-arm.c (s_arm_rel31): New funciton.
4425 (md_pseudo_table): Add .rel31.
4426 (md_apply_fix3): Handle BFD_RELOC_ARM_TARGET2,
4427 BFD_RELOC_32_PCREL and BFD_RELOC_ARM_PREL31.
4428 (tc_gen_reloc): Handle BFD_RELOC_ARM_PREL31 and BFD_RELOC_ARM_TARGET2.
4429 (arm_fix_adjustable): Return 0 for BFD_RELOC_ARM_TARGET2.
4430 (arm_parse_reloc): Add (target2).
4432 2004-09-17 Alan Modra <amodra@bigpond.net.au>
4434 * Makefile.am: Run "make dep-am".
4435 * Makefile.in: Regenerate.
4436 * aclocal.m4: Regenerate.
4437 * configure: Regenerate.
4438 * doc/Makefile.in: Regenerate.
4439 * po/POTFILES.in: Regenerate.
4440 * po/gas.pot: Regenerate.
4442 2004-09-14 Hideki IWAMOTO <h-iwamoto@kit.hi-ho.ne.jp>
4444 * config/tc-mmix.c [!LLONG_MIN]: Correct #elsif to #elif.
4445 [!LLONG_MAX]: Ditto.
4447 2004-09-13 Paul Brook <paul@codesourcery.com>
4449 * config/tc-arm.c: Rename RELABS to TARGET1.
4451 2004-09-13 Alan Modra <amodra@bigpond.net.au>
4453 * messages.c (as_internal_value_out_of_range): Cast values passed
4454 to as_bad_where or as_warn_where to proper type.
4456 2004-09-11 Theodore A. Roth <troth@openavr.org>
4458 * config/tc-avr.c: Add support for
4459 atmega48, atmega88, atmega168, attiny13, attiny2313, at90can128.
4461 2004-09-09 Alan Modra <amodra@bigpond.net.au>
4463 * dw2gencfi.c (select_cie_for_fde): When separating CIE out
4464 from FDE, treat a CFI_escape as we do a DW_CFA_advance_loc.
4466 2004-09-08 Paul Brook <paul@codesourcery.com>
4468 * config/obj-elf.c (obj_elf_section_type): Handle init_array,
4469 fini_array and preinit_array section types.
4470 * config/tc-ia64.c (ia64_elf_section_type): Remove init_array
4472 * doc/as.texinfo: Document extra section types.
4474 2004-09-02 Mark Mitchell <mark@codesourcery.com>
4476 * Makefile.am (TARG_ENV_HFILES): Add te-symbian.h.
4477 * Makefile.in: Regenerated.
4478 * configure.in: Set em for arm*-*-symbianelf*.
4479 * configure: Regenerated.
4480 * config/tc-arm.c (elf32_arm_target_format): Use Symbian target
4481 vectors when appropriate.
4482 * config/te-symbian.h: New file.
4484 2004-09-03 Tomer Levi <Tomer.Levi@nsc.com>
4486 * config/tc-crx.c (gettrap): Exception vector can be case
4488 (process_label_constant): Fix a 32-bit displacement bug in branch
4490 (get_operandtype) : Bug fix, wrong operand was used.
4491 (process_label_constant): Initialize relocation type to
4494 2004-09-01 Richard Earnshaw < reanrsha@arm.com>
4496 * tc-arm.c (arm_cpus, arm_fpus): Allow <cpu>-s as well as <cpu>s
4497 for synthesizable cores.
4499 * doc/c-arm.texi (ARM Options): Document canonical names of CPUs.
4501 2004-08-25 Dmitry Diky <diwil@spec.ru>
4503 * config/tc-msp430.c: Clean-up the code.
4504 (md_relax_table): New relax table.
4505 (mcu_types): Sort MCU types.
4506 (md_pseudo_table): Add .profiler pseudo handler.
4507 (pow2value): New function.
4508 (msp430_profiler): New function.
4509 (msp430_operands): Add new insns handlers.
4510 (msp430_srcoperand): Add register operand handler, allow complex
4512 (md_estimate_size_before_relax): Rewritten.
4513 (md_convert_frag): Rewritten.
4514 (msp430_relax_frag): New function.
4515 * config/tc-msp430.h (md_relax_frag): define macro
4516 * doc/c-msp430.texi: Update information.
4518 2004-08-24 Nick Clifton <nickc@redhat.com>
4520 * as.c (std_shortopts): Allow -g to take an optional argument.
4521 (parse_args): Pass any switch starting with -g on to the backend
4524 2004-08-18 Mark Mitchell <mark@codesourcery.com>
4526 * configure.in (arm*-*-symbianelf*): New target.
4527 (arm*-*-eabi*): Likewise.
4528 * configure: Regenerated.
4530 2004-08-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4531 * config/tc-mips.c (append_insn): Handle delay slots in branch likely
4534 2004-08-18 Jakub Jelinek <jakub@redhat.com>
4536 * config/tc-ia64.c (start_unwind_section): Add linkonce_empty
4537 argument, don't do anything if current section is not
4538 .gnu.linkonce.t.* and linkonce_empty is set.
4539 (generate_unwind_image, dot_endp): Adjust callers, call
4540 start_unwind_section (*, 1) if nothing will be put into the
4543 2004-08-17 Nick Clifton <nickc@redhat.com>
4545 * as.c (MD_DEBUG_FORMAT_SELECTOR): Provide default definition.
4546 (show_usage): Add -g.
4547 (std_longopts): Add --gen-debug. Alpha sort the table.
4548 (parse_args): Print an error message if a switch is not handled.
4549 Handle the -g switch, calling md_debug_format_selector() if
4551 * NEWS: Mention new feature.
4552 * doc/as.texinfo: Document new switch.
4553 * doc/internals.texi: Document behaviour of md_parse_option.
4555 * config/tc-arm.c (md_parse_option): Do not issue an error message
4556 if the switch is not recognised.
4557 * config/tc-m68k.c (md_parse_option): Likewise.
4558 * config/tc-pdp11.c (md_parse_option): Likewise.
4559 * config/tc-v850.c (md_parse_option): Likewise.
4561 * as.h: Fix up formatting.
4564 2004-08-16 Nick Clifton <nickc@redhat.com>
4566 * macro.c (macro_set_alternate): Use ISO C90 formatting.
4568 * configure.in: Sort architecture based tables alphabetically.
4569 * configure: Regenerate.
4571 2004-08-16 Alan Modra <amodra@bigpond.net.au>
4573 * config/tc-ppc.c (tc_ppc_regname_to_dw2regnum <regnames>): Replace
4574 { "cc", 68 }, with { "cr", 70 }.
4576 2004-08-13 Jan Beulich <jbeulich@novell.com>
4577 Nick Clifton <nickc@redhat.com>
4579 * as.c: Add and handle new --alternate command line option.
4580 * macro.c (macro_set_alternate): New.
4581 * macro.h (macro_set_alternate): Declare.
4582 * read.c: Add and handle new .altmacro and .noaltmacro directives.
4583 * doc/as.texinfo: Document new command line option and pseudo-ops
4584 as well as insert documentation originating from gasp about
4585 alternate macro syntax.
4586 * NEWS: Mention new command line option and pseudo-ops.
4588 2004-08-10 Mark Mitchell <mark@codesourcery.com>
4590 * expr.c (operand): Handle the "~", "-", and "!" operators applied
4593 2004-08-06 Paul Brook <paul@codesourcery.com>
4595 * config/tc-arm.c (md_apply_fix3, tc_gen_reloc, arm_parse_reloc):
4596 Handle new relocations.
4597 * include/elf/arm.h (elf_arm_reloc_type): Add new EABI relocations.
4599 2004-08-05 Bob Wilson <bob.wilson@acm.org>
4601 * write.c (relax_segment): Use was_address instead of address when
4602 setting fr_fix field for align frag due to backwards .org.
4604 2004-07-29 Alexandre Oliva <aoliva@redhat.com>
4606 Introduce SH2a support.
4607 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
4608 * config/tc-sh.c (get_specific): Change arch_sh2a_up to
4610 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
4611 * config/tc-sh.c (md_parse_option): Add sh2a-nofpu ISA handling.
4612 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
4613 * config/tc-sh.c (sh_elf_final_processing): Move sh2a recognition
4614 to end of conditional expression.
4615 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
4616 * config/tc-sh.c: Add sh2a-nofpu support.
4617 2003-12-29 DJ Delorie <dj@redhat.com>
4618 * tc-sh.c: Add sh2a support.
4619 (parse_reg): Add tbr.
4620 (parse_at): Support @@(disp,tbr).
4621 (get_specific): Support sh2a opcodes.
4622 (insert4): New, for 4 byte relocs.
4623 (build_Mytes): Support sh2a opcodes.
4624 (md_apply_fix3_Mytes): Support sh2a opcodes.
4625 2003-12-02 Michael Snyder <msnyder@redhat.com>
4626 * config/tc-sh.c (md_parse_option): Handle sh2a.
4627 (sh_elf_final_processing): Ditto.
4629 2004-07-27 Jason Thorpe <thorpej@wasabisystems.com>
4631 * config/tc-hppa.h (TARGET_FORMAT): Set to "elf32-hppa-netbsd"
4634 2004-07-27 Alan Modra <amodra@bigpond.net.au>
4636 * config/tc-ppc.c (ppc_frob_file_before_adjust): Warn if .toc too big.
4637 (ppc_arch): Expand comment.
4639 2004-07-27 Tomer Levi <Tomer.Levi@nsc.com>
4641 * config/tc-crx.c: Support evaluating the difference between two
4643 * config/tc-crx.h: Likewise.
4645 2004-07-26 H.J. Lu <hongjiu.lu@intel.com>
4647 * config/tc-ia64.c (start_unwind_section): Set the linked-to
4649 (ia64_elf_section_change_hook): Set the linked-to section for
4652 2004-07-26 Dmitry Diky <diwil@spec.ru>
4654 * config/tc-msp430.c: Add new subtargets: msp430x1610,
4655 msp430x1611, msp430x1612, msp430x415, msp430x417, msp430xG437,
4656 msp430xG438, msp430xG439.
4658 2004-07-25 Daniel Jacobowitz <dan@debian.org>
4660 * doc/as.texinfo (Section, PushSection): Correct documentation
4663 2004-07-21 Jan Beulich <jbeulich@novell.com>
4665 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
4666 permissible for the selected instruction suffix.
4667 (match_template): Don't permit 64-bit general purpose operands in
4669 (finalize_imm): Permit 64-bit immediates.
4670 (build_modrm_byte): Don't treat 32-bit addressing in 64-bit mode
4671 specially except for the width of the used base and/or index
4672 registers. For 32-bit displacements, use sign-extended
4673 relocations only when using 64-bit addressing.
4674 Force zero displacement on rip-relative addressing when there is
4675 no other displacement.
4676 (i386_index_check): Don't treat 32-bit addressing in 64-bit mode
4677 specially except for the width of the used base and/or index
4679 (parse_register): Disallow Reg64 registers in 32-bit mode.
4681 * config/tc-i386.c: For DefaultSize instructions, don't guess a 'q'
4682 suffix if the instruction doesn't support it.
4684 2004-07-20 Maciej W. Rozycki <macro@linux-mips.org>
4686 * config/tc-mips.c (append_insn): Handle constant expressions with
4687 no associated relocation.
4688 (mips_ip): Cancel the expression after use for the Q format
4690 (parse_relocation): Return no relocation for unsupported
4692 (my_getSmallExpression): Return no relocation if no relocation
4695 2004-07-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4697 * config/obj-som.c (adjust_stab_sections): Add prototype.
4698 (obj_som_compiler, obj_som_version, obj_som_copyright,
4699 adjust_stab_sections): Add ATTRIBUTE_UNUSED to unused arguments.
4700 * config/tc-hppa.c (update_subspace): Likewise.
4701 (is_defined_subspace): Amplify comment.
4702 * config/obj-som.h (som_frob_file): Add prototype.
4704 2004-07-19 Christopher Faylor <cgf@timesys.com>
4705 H.J. Lu <hongjiu.lu@intel.com>
4707 * subsegs.c (section_symbol): Don't create a new segment when
4708 existing segment is undefined.
4710 2004-07-16 Richard Earnshaw <rearnsha@arm.com>
4712 * config/tc-arm.c: Include include/opcode/arm.h.
4713 (ARM_EXT_*, ARM_ARCH_*, ARM_ANY, ARM_ALL, COPROC_ANY): Delete.
4714 (FPU_FPA_EXT_* FPU_VFP_EXT_*, FPU_ANY, FPU_NONE, FPU_MAVERICK): Delete.
4715 (FPU_ARCH_*): Delete.
4716 * Makefile.am: Update dependencies.
4717 * Makefile.in: Regenerate.
4719 2004-07-15 Nick Clifton <nickc@redhat.com>
4721 * configure.in: Accept armbe as a big-endian arm configuration.
4722 * configure: Regenerate.
4724 2004-07-13 Thomas Nystrom <thn@saeab.se>
4726 * config/tc-i386.c (T_SHIFTOP): New constant.
4727 (intel_e05_1): Handle '&', '|' and T_SHIFTOP.
4728 (intel_el1): Handle '~'.
4729 (intel_get_token): Handle '<>', '&', '|' and '~'.
4731 2004-07-13 Nick Clifton <nickc@redhat.com>
4733 (md_assemble): Remove spurious newline from end of as_bad error
4735 (intel_e05_1): Likewise.
4736 (intel_e11): Likewise.
4737 (intel_match_token): Likewise.
4739 2004-07-11 Andreas Schwab <schwab@suse.de>
4741 * config/tc-m68k.c: Convert to C90. Remove redundant
4742 declarations. Indentation fixup.
4743 [M68KCOFF]: Include "obj-coff.h" instead of declaring
4744 obj_coff_section ourselves.
4746 2004-07-09 James E Wilson <wilson@specifixinc.com>
4748 * config/tc-ia64.c (default_big_endian): New.
4749 (dot_byteorder, md_begin): Use it.
4750 (md_parse_option): Set it.
4752 2004-07-09 Nick Clifton <nickc@redhat.com>
4754 * configure.in: Change sh-sybmian-elf to sh-*-symbianelf.
4755 * configure: Regenerate.
4756 * NEWS: Change sh-sybmian-elf to sh-*-symbianelf.
4757 * config/tc-sh.c (sh_elf_final_processing): Use renamed version of
4758 sh_find_elf_flags if necessary.
4760 2004-07-08 Richard Sandiford <rsandifo@redhat.com>
4762 * config/tc-mips.c (mips_fix_adjustable): If the full addend is
4763 going to be split into more than one in-place addend, return 0
4764 for relocations against mergeable sections. Associate comments
4767 2004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
4769 * Makefile.am (CPU_TYPES): Add crx.
4770 (TARGET_CPU_CFILES): Add config/tc-crx.c.
4771 (TARGET_CPU_HFILES): Add config/tc-crx.h.
4772 (DEPTC_crx_elf): New target.
4773 (DEPOBJ_crx_elf): Likewise.
4774 (DEP_crx_elf): Likewise.
4775 * Makefile.in: Regenerate.
4776 * configure.in: Add crx* target.
4777 * configure: Regenerate.
4778 * config/tc-crx.c: New file.
4779 * config/tc-crx.h: New file.
4780 * NEWS: Mention new target.
4782 2004-07-06 Nick Clifton <nickc@redhat.com>
4784 * config.in: Undefine TARGET_SYMBIAN by default.
4786 * configure: Regenerate. Add sh-symbian-elf target. If
4787 selected define TARGET_SYMBIAN.
4788 * config/tc-sh.h (TARGET_FORMAT): Select a Symbian target
4789 format if TARGET_SYMBIAN has been defined.
4791 * output-file.c (output_file_create): Report the target format
4792 chosen when bfd_openw reports that it is invalid.
4794 * config/obj-coff.c (coff_pseudo_table): Only define the weak
4795 pseudo for BFD based assemblers.
4797 2004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
4800 * config/tc-sh.c (md_assemble): Change isspace to ISSPACE.
4801 (md_parse_option): Remove redundant -isa testing.
4802 Make bfd_arch variable const.
4803 (md_show_usage): Make bfd_arch variable const.
4805 2004-07-03 James E Wilson <wilson@specifixinc.com>
4807 * config/tc-ia64.c (emit_one_bundle): Check and set insn_addr.
4808 * config/tc-ia64.h (md_frag_check): Define.
4810 2004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
4812 * config/obj-coff.c (obj_coff_weak): New .weak syntax for PE weak
4814 * doc/as.texinfo (Weak): Document PE weak symbols.
4816 2004-07-03 Richard Sandiford <rsandifo@redhat.com>
4818 * config/tc-mips.c (HAVE_IN_PLACE_ADDENDS): New macro.
4819 (reloc_needs_lo_p): Only return true if HAVE_IN_PLACE_ADDENDS.
4820 (mips_frob_file): Rework so that only a single pass through the
4821 relocs is needed. Allow %lo()s to have higher offsets than their
4822 corresponding %hi()s or %got()s.
4824 2004-07-02 Nick Clifton <nickc@redhat.com>
4826 * config/tc-arm.c (md_apply_fix3:BFD_RELOC_ARM_IMMEDIATE): Do not
4827 allow values which have come from undefined symbols.
4828 Always consider this fixup to have been processed as a reloc
4829 cannot be generated for it.
4831 2004-07-02 Alan Modra <amodra@bigpond.net.au>
4833 * frags.h (struct frag): Add has_code and insn_addr fields.
4834 * write.c (cvt_frag_to_fill): Invoke md_frag_check.
4835 * config/tc-ppc.c (md_assemble): Check and set insn_addr.
4836 * config/tc-ppc.h (md_frag_check): Define.
4838 2004-06-28 Maciej W. Rozycki <macro@linux-mips.org>
4840 * doc/Makefile.am (info): Rename goal to...
4841 (info-local): ... this, to preserve implicit dependencies.
4842 * doc/Makefile.in: Regenerate with automake 1.8.5.
4844 2004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
4846 * config/tc-m32r.c (md_convert_frag): Changed for @PLT.
4847 (m32r_cgen_record_fixup_exp): Changed for @GOTOFF, @GOT.
4848 (m32r_fix_adjustable): Changed for @GOTOFF, @GOT, @PLT.
4849 (tc_gen_reloc): Likewise.
4850 (m32r_end_of_match): Add for @GOTOFF, @GOT, @PLT.
4851 (m32r_parse_name): Likewise.
4852 (m32r_cgen_parse_fix_exp): Likewise.
4853 * config/tc-m32r.h (md_parse_name): Define for @GOTOFF, @GOT, @PLT.
4854 (O_PIC_reloc): Likewise.
4855 (TC_CGEN_PARSE_FIX_EXP): Likewise..
4856 * cgen.c (gas_cgen_parse_operand): Add TC_CGEN_PARSE_FIX_EXP
4857 for @GOTOFF, @GOT, @PLT.
4859 2004-06-21 Jan Beulich <jbeulich@novell.com>
4861 * gas/symbols.c: While discarding ordinary local absolute symbols
4862 when --strip-local-absolute is in effect, retain file symbols.
4864 2004-06-20 Andreas Schwab <schwab@suse.de>
4866 * config/tc-m68k.c (mri_chip): Replace current_chip, not augment.
4867 (md_parse_option): Likewise.
4869 2004-06-17 Jan Beulich <jbeulich@novell.com>
4871 * config/tc-i386.c: Deal with LEX_QM the same way as with LEX_AT.
4872 * config/te-netware.h: New file.
4873 * config/te-ppcnw.h: Delete: Obsolete.
4874 * configure.in: Eliminate ill NetWare targets. Make generic
4875 NetWare target use proper emulation.
4876 * Makefile.am: Eliminate reference to obsolete te-ppcnw.h, add
4877 reference to new te-netware.h.
4878 * configure: Regenerate.
4879 * Makefile.in: Regenerate.
4881 2004-06-15 Martin Schwidefsky <schwidefsky@de.ibm.com>
4883 * config/tc-s390.c (s390_insn): Avoid incorrect signed/unsigned
4884 comparison in .insn pseudo operation.
4886 2004-06-15 Alan Modra <amodra@bigpond.net.au>
4888 * config/obj-coff.c (coff_adjust_section_syms): Use
4889 bfd_get_section_size instead of bfd_get_section_size_before_reloc.
4890 (coff_frob_section): Likewise.
4891 * config/tc-mips.c (md_apply_fix3): Likewise.
4892 * config/obj-elf.c (elf_frob_file): Use bfd_set_section_size.
4893 (elf_frob_file_after_relocs): Likewise.
4895 2004-06-10 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4897 * config/tc-hppa.c (log2): Rename to exact_log2.
4898 (pa_next_subseg): Delete unused function.
4899 (create_new_space): Mark unused arguments with ATTRIBUTE_UNUSED.
4900 (create_new_subspace): Likewise.
4903 * config/tc-hppa.c (hppa_fix_adjustable): Allow reduction of fake
4904 labels. Fix warning.
4906 2004-05-28 DJ Delorie <dj@redhat.com>
4908 * config/tc-mn10300.h (tc_fix_adjustable): Define.
4909 * config/tc-mn10300.c (mn10300_fix_adjustable): Don't adjust debug
4910 or non-merged symbols.
4912 2004-05-28 H.J. Lu <hongjiu.lu@intel.com>
4914 * config/tc-ia64.c (remove_marked_resource): Save, clear and
4915 restore the old slot when inserting srlz.i/srlz.d.
4917 2004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
4919 * Makefile.am: Regenerate dependecies.
4920 * Makefile.in: Regenerate.
4921 * config/tc-sh.c (valid_arch): Make unsigned.
4922 (preset_target_arch): Likewise.
4923 (md_begin): Use new architecture flags system.
4924 (get_specific): Likewise.
4925 (assemble_ppi): Likewise.
4926 (md_assemble): Likewise. Also fix error check for bad opcodes.
4927 (md_parse_option): Likewise. Also generate -isa values according
4928 to the table in bfd/cpu-sh.c instead of just constants. Also
4929 allow <arch>-up ISA variants.
4930 (sh_elf_final_processing): Replace if-else chain with a call to
4931 sh_find_elf_flags().
4933 2004-05-28 Peter Barada <peter@the-baradas.com>
4935 * config/gc-m68k.c(m68k_ip): Convert mode 5 addressing
4936 with zero offset into mode 2 addressing to save a word.
4938 2004-05-27 H.J. Lu <hongjiu.lu@intel.com>
4940 * config/tc-ia64.c (ar_is_in_integer_unit): Removed.
4941 (ar_is_only_in_integer_unit): New.
4942 (ar_is_only_in_memory_unit): New.
4943 (generate_unwind_image): Silence gcc on 32bit host.
4944 (md_assemble): Use ar_is_only_in_integer_unit instead of
4945 ar_is_in_integer_unit. Check AR access.
4947 2004-05-27 Peter Barada <peter@the-baradas.com>
4949 * config/tc-m68k.c (md_begin): Sort the opcode table into
4951 (m68k_compare_opcode): New function to do the sorting.
4953 2004-05-24 Peter Barada <peter@the-baradas.com>
4955 * config/m68k-parse.y(operand): Allow for MAC/EMAC mask
4956 addressing on MIT style operands.
4957 * config/m68k-parse.y(yylex): Allow '-&' for predecrement
4959 * config/tc-m68k.c(install_operand): Comment 'G' and 'H' type
4962 2004-05-23 Alan Modra <amodra@bigpond.net.au>
4964 * expr.c (operand, operator): Don't reject '++' and '--'.
4966 2004-05-20 Richard Sandiford <rsandifo@redhat.com>
4968 * config/tc-mips.c (append_insn): Use ISA-encoded addresses in MIPS16
4971 2004-05-17 Adam Nemet <anemet@lnxw.com>
4973 * configure.in: Add ppc-*-lynxos*. Update i386-*-lynxos* to ELF.
4974 * configure: Regenerate.
4976 2004-05-13 Paul Brook <paul@codesourcery.com>
4978 * dw2gencfi.c (output_cie): Handle dwarf3 format CIE entries.
4980 2004-05-13 Joel Sherrill <joel@oarcorp.com>
4982 * configure.in (or32-*-rtems*): Switch to elf.
4983 * configure: Regenerate.
4985 2004-05-13 Nick Clifton <nickc@redhat.com>
4987 * po/fr.po: Updated French translation.
4989 2004-05-11 Nick Clifton <nickc@redhat.com>
4991 * doc/as.texinfo (Section): Document G and T flags to .section
4992 directive. Document the extra arguments that the G flag
4993 requires. Document the #tls flag.
4995 2004-05-11 H.J. Lu <hongjiu.lu@intel.com>
4997 * subsegs.c (section_symbol): Create a new section symbol if
4998 the existing one doesn't match.
4999 * symbols.c (symbol_set_bfdsym): Don't reset BFD section symbol.
5001 2004-05-07 Richard Sandiford <rsandifo@redhat.com>
5003 * config/tc-mips.c (append_insn, mips_emit_delays): Extend -mfix-vr4120
5004 to cope with VR4181A errata MD(1) and MD(4).
5006 2004-05-07 Brian Ford <ford@vss.fsi.com>
5008 * NEWS: Mention .secrel32 for pe[i]-i386.
5010 2004-05-07 Alexandre Oliva <aoliva@redhat.com>
5012 * config/tc-frv.h (MAX_MEM_FOR_RS_ALIGN_CODE): New.
5013 (HANDLE_ALIGN): New.
5015 2004-05-06 Daniel Jacobowitz <dan@debian.org>
5017 * Makefile.am (DIST_SUBDIRS): Define.
5018 * aclocal.m4: Regenerate with automake 1.8.4.
5019 * Makefile.in: Likewise.
5020 * doc/Makefile.in: Likewise.
5022 2004-05-06 David Mosberger-Tang <davidm@hpl.hp.com>
5024 * config/tc-ia64.c (dot_serialize): Declare.
5025 (dot_serialize): New function.
5026 (md_pseudo_table): Add ".serialize.data" and
5027 ".serialize.instruction" directives.
5029 2004-05-06 Nick Clifton <nickc@redhat.com>
5031 * messages (as_internal_value_out_of_range): Print a message about
5032 a value being out of range. Be consistent about whether the
5033 values are printed in decimal or hexadecimal.
5034 (as_warn_value_out_of_range): Generate a warning message about an
5036 (as_bad_value_out_of_range): Generate an error message about an
5038 * as.h: Prototype the new functions.
5039 * config/tc-alpha.c (insert_operand): Use new function.
5040 * config/tc-arc.c (arc_insert_operand): Likewise.
5041 * config/tc-mn10200.c (mn10200_insert_operand): Likewise.
5042 * config/tc-mn10300.c (mn10300_insert_operand): Likewise.
5043 * config/tc-ppc.c (ppc_insert_operand): Likewise.
5044 * config/tc-s390.c (s390_insert_operand): Likewise.
5045 * config/tc-v850.c (v850_insert_operand): Likewise.
5047 2004-05-05 Alexandre Oliva <aoliva@redhat.com>
5049 * configure.in: Set em=linux for frv-*-*linux*.
5050 * configure: Rebuilt.
5051 * config/tc-frv.h (TARGET_FORMAT): Use elf32-frvfdpic if...
5052 (frv_md_fdpic_enabled): New.
5053 * config/tc-frv.c (frv_md_fdpic_enabled): New.
5054 (DEFAULT_FDPIC): New.
5055 (frv_flags): Use DEFAULT_FDPIC.
5056 (frv_pic_flag): Likewise.
5057 (OPTION_NOPIC): New.
5058 (md_longopts): Add -mnopic.
5059 (md_parse_option): Handle it.
5060 (md_show_usage): Add -mfdpic and -mnopic.
5062 2004-05-05 Peter Barada <peter@the-baradas.com>
5064 * config/tc-m68k.c: Add find_cf_chip to print list of valid
5065 chips for invalid coldfire instructions, rename selectors
5066 for ColdFire sub-variants, add 521x,5249,547x,548x and aliases,
5067 add current_chip to track which chip is referred to(including save/restore),
5068 use current_chip to select control registers, not current_arch.
5069 (md_show_usage): Add new chips.
5070 * doc/c-m68k.texi: Document new command line switches.
5072 2004-05-05 Jakub Jelinek <jakub@redhat.com>
5074 * tc-s390.h (md_do_align, HANDLE_ALIGN): Remove.
5075 (NOP_OPCODE): Define.
5076 (s390_align_code): Remove prototype.
5077 * tc-s390.c (s390_align_code): Remove.
5079 2004-05-04 H.J. Lu <hongjiu.lu@intel.com>
5081 * config/tc-ia64.c (make_unw_section_name): Removed.
5082 (start_unwind_section): New function.
5083 (generate_unwind_image): Take const segT instead of const
5085 (dot_handlerdata): Adjusted.
5086 (dot_endp): Likewise.
5088 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
5090 * config/obj-elf.c (obj_elf_change_section): Allow the
5091 ".note.GNU-stack" section has SHF_EXECINSTR.
5093 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
5095 * config/obj-elf.c (get_section): Return bfd_boolean.
5096 (obj_elf_change_section): Call bfd_get_section_by_name_if
5097 instead of bfd_map_over_sections.
5099 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
5101 * config/obj-elf.c (get_section): New function.
5102 (obj_elf_change_section): Support multiple sections with same
5105 2004-04-30 Nick Clifton <nickc@redhat.com>
5107 * config/tc-arm.c (create_register_alias): Fix typo checking for
5108 case sensitive register aliases.
5109 (co_proc_number): Use error message string in all_reg_maps[]
5111 (cp_reg_required_here): Likewise.
5112 (fp_reg_required_here): Likewise.
5114 2004-04-29 Brian Ford <ford@vss.fsi.com>
5116 * dwarf2dbg.c (dwarf2_finish): Add SEC_DEBUGGING to section flags.
5118 2004-04-28 Chris Demetriou <cgd@broadcom.com>
5120 * config/tc-mips.c (HAVE_32BIT_ADDRESSES, append_insn, macro_build)
5121 (load_address, macro, mips_ip, md_parse_option)
5122 (mips_force_relocation, mips_validate_fix, md_apply_fix3)
5123 (s_change_sec, pic_need_relax, tc_gen_reloc): Remove all
5124 embedded-PIC handling, and update comments.
5125 (SWITCH_TABLE): Remove.
5126 * config/tc-mips.h (DIFF_EXPR_OK): Delete.
5127 (enum mips_pic_level): Remove EMBEDDED_PIC.
5128 (EXTERN_FORCE_RELOC): Remove embedded-PIC handling.
5129 (TC_FORCE_RELOCATION): Update comment.
5130 * ecoff.c (ecoff_build_lineno): Add comment about some code that
5131 might be safe to remove now that MIPS embedded-PIC is gone.
5133 2004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5135 * config/obj-som.c (obj_som_init_stab_section): Add new arguments in
5136 call to obj_set_subsection_attributes.
5137 (obj_som_init_stab_section): Likewise.
5138 * config/tc-hppa.c (default_subspace_dict): Add comdat field.
5139 (pa_def_subspaces): Provide comdat default.
5140 (pa_subspace): Handle new "comdat" parameter. Set SEC_LINK_ONCE and
5141 not SEC_IS_COMMON if section is comdat, common or dup_common. Update
5142 calls to create_new_subspace and update_subspace to pass comdat flag.
5143 (create_new_subspace, update_subspace): Add new comdat argument. Use
5144 it in calls to obj_set_subsection_attributes.
5145 * doc/c-hppa.texi (.subspa, .nsubspa): Document new comdat parameter
5146 and use of comdat, common and dup_comm parameters.
5148 2004-04-26 H.J. Lu <hongjiu.lu@intel.com>
5150 * config/obj-elf.c (obj_elf_change_section): Check if the old
5151 group name is NULL before comparison.
5153 2004-04-23 Chris Demetriou <cgd@broadcom.com>
5155 * config/tc-mips.h (mips_dwarf2_addr_size): Prototype.
5157 2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5159 * config/tc-mips.c (s_mipsset): Set default CPU type for .set mipsN.
5161 2004-04-23 Chris Demetriou <cgd@broadcom.com>
5163 * config/tc-mips.c (md_longopts): Remove -membedded-pic option.
5164 (OPTION_MEMBEDDED_PIC): Remove.
5165 (OPTION_TRAP, OPTION_BREAK, OPTION_EB, OPTION_EL)
5166 (OPTION_FP32, OPTION_GP32, OPTION_CONSTRUCT_FLOATS)
5167 (OPTION_NO_CONSTRUCT_FLOATS, OPTIONS_FP64, OPTION_GP64)
5168 (OPTION_RELAX_BRANCH, OPTION_NO_RELAX_BRANCH)
5169 (OPTION_ELF_BASE): Renumber.
5170 (md_parse_option): Remove OPTION_MEMBEDDED_PIC handling.
5171 (md_show_usage): Remove mention of -membedded-pic.
5172 * doc/as.texinfo: Remove mention of -membedded-pic.
5174 2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5176 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Remove.
5177 * config/tc-mips.c (RDATA_SECTION_NAME, mips_target_format): Remove
5179 (md_begin, mips_ip, md_parse_option, s_change_sec, s_option,
5180 s_abicalls, nopic_need_relax, tc_gen_reloc): Remove uses of
5181 USE_GLOBAL_POINTER_OPT.
5183 2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5185 * config/tc-mips.c (macro): One more use of load_delay_nop.
5187 2004-04-22 Atsushi Nemoto <anemo@mba.ocn.ne.jp>
5189 * config/tc-mips.c (load_delay_nop): New function.
5190 (load_address, macro): Use load_delay_nop() to build a nop
5191 which can be omitted with gpr_interlocks.
5193 2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5195 * config/tc-mips.c (hilo_interlocks, gpr_interlocks,
5196 cop_interlocks): Remove superfluous CPU entries.
5198 2004-04-22 Paul Brook <paul@codesourcery.com>
5200 * config/tc-arm.c (mav_parse_offset): Value must be multiple of 4.
5202 2004-04-22 Peter Barada <peter@the-baradas.com>
5204 * NEWS: Added support for EMAC instructions and MAC/EMAC
5206 * config/m68k-parse.h: Add ACC[123], ACCEXT{01,23}, MAC/EMAC
5207 scale factor tokens, trailing_ampersand to mark mask addressing
5208 for MAC/EMAC instructions.
5209 * config/m68k-parse.y: Add options_ampersand clause, '<<',
5211 (yylex): Handle '>', '<', and '&' following '+'.
5212 * config/tc-m68k.c: Set mcfmac/mcfemac on appropriate ColdFire
5213 architectures in archs[].
5214 (m68k-ip): Add '4', 'e', 'g', 'i', cases to handle mask addressing
5215 for MAC/EMAC instructions, ACC[0123], ACCEXT{01,23}, and '<<'/'>>'
5217 (m68k_ip): Handle trailing '&' on MAC/EMAC insns.
5218 (install_operand): Fix 'n' case, Add 'F', 'f', 'G', 'H', 'I', ']'
5220 Add EMAC operands to init_table[].
5222 2004-04-22 Bruno De Bus <bdebus@elis.ugent.be>
5224 * config/tc-arm.h (enum mstate): Move here, add MAP_UNDEFINED
5226 (TC_SEGMENT_INFO_TYPE): Define to enum mstate.
5227 * config/tc-arm.c (enum mstate): Delete from here.
5228 (mapping_state): Remove the static mapstate variable and instead
5229 store the state in the segment. This allows a per-section mapping
5230 state. Handle and ignore MAP_UNDEFINED states.
5231 (arm_elf_change_section): Get the current mapping state from the
5233 (s_ltorg): Set the mapping state to MAP_DATA.
5234 (arm_cleanup): Use arm_elf_change_section to get the mapping state
5235 for each pool as it is emitted.
5237 2004-04-22 Nick Clifton <nickc@redhat.com>
5239 * config/tc-arm.h: Formatting tidy ups.
5241 2004-04-20 Chris Demetriou <cgd@broadcom.com>
5243 * NEWS: Note that MIPS -membedded-pic option is deprecated.
5245 2004-04-20 DJ Delorie <dj@redhat.com>
5247 * config/tc-i386.h [TE_PE] (TC_CONS_FIX_NEW): Define.
5248 * config/tc-i386.c (md_pseudo_table) [TE_PE]: Add "secrel32".
5249 [TE_PE] (O_secrel): Define.
5250 [TE_PE] (x86_pe_cons_fix_new): New.
5251 [TE_PE] (pe_directive_secrel): Likewise.
5252 (tc_gen_reloc) [TE_PE]: Support BFD_RELOC_32_SECREL.
5254 2004-04-19 Eric Christopher <echristo@redhat.com>
5256 * config/tc-mips.c (mips_dwarf2_addr_size): Revert part
5257 of previous patch for fix in gcc.
5259 2004-04-19 Jakub Jelinek <jakub@redhat.com>
5261 * config/tc-xtensa.c (xg_assembler_literal): Fix a typo.
5263 2004-04-19 Nathan Sidwell <nathan@codesourcery.com>
5265 * read.c (do_align): Call md_flush_pending_output, if defined.
5267 2004-04-16 Alan Modra <amodra@bigpond.net.au>
5269 * expr.c (operand): Correct checks for ++ and --.
5271 2004-04-14 H.J. Lu <hongjiu.lu@intel.com>
5273 * config/tc-generic.c: Add some comments.
5275 2004-04-14 Richard Sandiford <rsandifo@redhat.com>
5277 * doc/c-mips.texi (-m{no-,}fix-vr4120): Renamed from
5278 -{no-}mfix-vr4122-bugs.
5279 * config/tc-mips.c (mips_fix_vr4120): Renamed from mips_fix_4122_bugs.
5280 (append_insn, mips_emit_delays): Update accordingly.
5281 (OPTION_FIX_VR4120, OPTION_NO_FIX_VR4120): Renamed from *VR4122.
5282 (md_longopts): Change -{no-,}mfix-vr4122-bugs to -m{no-,}fix-vr4120.
5283 (md_parse_option): Update after above changes.
5284 (md_show_usage): Add -mfix-vr4120.
5286 2004-04-13 Bob Wilson <bob.wilson@acm.org>
5288 * doc/as.texinfo (Sub-Sections): Conditionalize COFF-specific use
5289 of .section directive; add a reference to the ELF .subsection
5292 2004-04-13 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
5294 * config/tc-m32r.c (md_assemble): Fixed infinite loop bug
5297 2004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5299 * Makefile.am: Remove mips from aout targets.
5300 * Makefile.in: Regenerate.
5301 * configure.in: Remove mips-dec-bsd* target.
5302 * configure: Regenerate.
5304 2004-04-07 Alan Modra <amodra@bigpond.net.au>
5307 * config/tc-ppc.c (ppc_elf_suffix): Add valid32 and valid64 fields
5308 to struct map_bfd. Adjust MAP macro, and define MAP32, MAP64.
5309 Update "mapping". Restrict some @ modifiers to 32 bit.
5311 2004-04-01 Asgari Jinia <asgarij@kpitcummins.com>
5312 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
5314 * config/tc-sh.c (dont_adjust_reloc_32): New variable.
5315 (sh_fix_adjustable): Avoid adjusting BFD_RELOC_32 when
5316 dont_adjust_reloc_32 is set.
5317 (md_longopts): Add option -renesas.
5318 (md_parse_option, md_show_usage): Likewise.
5319 * doc/c-sh.texi: Likewise.
5321 2004-04-01 Dave Korn <dk@artimi.com>
5323 * config/tc-dlx.c (md_assemble): set fx_no_overflow flag for
5324 hi16 and lo16 fixS structs.
5325 (md_assemble): generate bit_fixS for RELOC_DLX_LO16 in
5326 exactly the same way as for RELOC_DLX_REL16.
5327 (machine_ip): properly respect LO flag in the_insn and
5328 output RELOC_DLX_LO16 rather than RELOC_DLX_16.
5329 (md_apply_fix3): apply RELOC_DLX_LO16.
5331 2004-03-30 Stan Shebs <shebs@apple.com>
5333 Remove long-obsolete MPW support.
5334 * mpw-config.in, mpw-make.sed, mac-as.r: Remove files.
5335 * configure.in: Remove mention of ppc-*-mpw* config.
5336 * configure.in: Likewise.
5338 2004-03-30 Nick Clifton <nickc@redhat.com>
5340 * config/tc-arm.c (meabi_flags): Make its use conditional upon
5341 OBJ_ELF being defined.
5343 2004-03-27 Alan Modra <amodra@bigpond.net.au>
5345 * config/obj-aout.c (obj_aout_type): Remove #ifdef BFD_ASSEMBLER code.
5347 2004-03-23 Paul Brook <paul@codesourcery.com>
5349 * config/tc-arm.c (meabi_flags): New variable.
5350 (arm_parse_eabi): New function.
5351 (md_begin): Set flags for EABI v3.
5353 (arm_long_opts): Add meabi.
5354 * doc/as.texinfo <ARM>: Document -meabi.
5355 * doc/c-arm.texi: Ditto.
5357 2004-03-22 Bob Wilson <bob.wilson@acm.org>
5359 * config/tc-xtensa.c (xtensa_post_relax_hook): Create literal
5360 tables even when use_literal_section flag is not set.
5362 2004-03-22 Alan Modra <amodra@bigpond.net.au>
5364 * config/tc-sh.c: Remove trailing whitespace.
5366 2004-03-22 Hans-Peter Nilsson <hp@axis.com>
5368 * doc/c-cris.texi (CRIS-Opts): Document --no-mul-bug-abort,
5369 --mul-bug-abort and the default behavior.
5370 * config/tc-cris.c (cris_insn_kind): New member CRIS_INSN_MUL.
5371 (err_for_dangerous_mul_placement): New variable.
5372 (STATE_MUL, OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): New
5374 (md_cris_relax_table): Have placeholder for STATE_MUL.
5375 (md_longopts): New options --mul-bug-abort and --no-mul-bug-abort.
5376 (cris_relax_frag) <case ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: New
5378 (md_estimate_size_before_relax) <case ENCODE_RELAX (STATE_MUL,
5379 STATE_BYTE)>: Ditto.
5380 (md_convert_frag) <ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: Check
5381 alignment and position of this frag, emit error message if
5383 (md_assemble): For a multiply insn and when checking it,
5384 transform the current frag into a special frag for that purpose.
5385 (md_parse_option) <case OPTION_MULBUG_ABORT_OFF, case
5386 OPTION_MULBUG_ABORT_ON>: Handle new options.
5388 2004-03-19 Bob Wilson <bob.wilson@acm.org>
5390 * config/tc-xtensa.c (mark_literal_frags): New function.
5391 (xtensa_move_literals): Call mark_literal_frags for all literal
5392 segments, including init and fini literal segments.
5393 (xtensa_post_relax_hook): Swap use of xt_insn_sec and xt_literal_sec.
5395 2004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5397 * tc-hppa.c (cons_fix_new_hppa): Check for PC relative base type.
5398 (pa_comm): Set BSF_OBJECT in symbol flags.
5400 2004-03-19 Alan Modra <amodra@bigpond.net.au>
5402 * Makefile.am: Run "make dep-am".
5403 * Makefile.in: Regenerate.
5404 * doc/Makefile.in: Regenerate.
5405 * config.in: Regenerate.
5406 * po/gas.pot: Regenerate.
5408 2004-03-18 Nathan Sidwell <nathan@codesourcery.com>
5410 * read.c (read_a_source_file): Use demand_empty_rest_of_line.
5411 (demand_empty_rest_of_line): Issue an error here.
5412 (ignore_rest_of_line): Silently skip to end.
5413 (demand_copy_string): Issue an error, not warning.
5415 * config/obj-elf.c (obj_elf_section_name): Likewise.
5416 (obj_elf_section): Likewise.
5417 * config/tc-arc.c (arc_extoper): Remove bogus NULL checks.
5418 (arc_extinst): Likewise.
5419 * config/tc-ia64.c (dot_saveb): Use demand_empty_rest_of_line.
5420 (dot_spill): Likewise.
5421 (dot_unwabi): Likewise.
5422 (dot_prologue): Likewise.
5424 * expr.c (operand): Reject ++ and --.
5425 (operator): Likewise.
5427 2004-03-17 Kaz Kojima <kkojima@rr.iij4u.or.jp>
5429 * config/tc-sh.c: Include dw2gencfi.h.
5430 (sh_cfi_frame_initial_instructions): New function.
5431 (sh_regname_to_dw2regnum): Likewise.
5432 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Move to the end of
5434 (TARGET_USE_CFIPOP): Define.
5435 (tc_cfi_frame_initial_instructions): Likewise.
5436 (tc_regname_to_dw2regnum): Likewise.
5437 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT): Likewise.
5438 * Makefile.am: Update dependencies.
5439 * Makefile.in: Regenerate.
5441 2004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
5443 * configure.in: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
5444 * configure: Regenerate.
5446 2004-03-12 Bob Wilson <bob.wilson@acm.org>
5448 * read.c (s_leb128): Call md_flush_pending_output.
5450 2004-03-12 Michal Ludvig <mludvig@suse.cz>
5452 * config/tc-i386.c (output_insn): Handle PadLock instructions.
5453 * config/tc-i386.h (CpuPadLock): New define.
5454 (CpuUnknownFlags): Added CpuPadLock.
5456 2004-03-07 Andreas Schwab <schwab@suse.de>
5458 * doc/c-hppa.texi (HPPA Directives): Fix typo.
5460 2004-03-07 Richard Henderson <rth@redhat.com>
5462 * dw2gencfi.c (output_cie): Align length to 4 byte boundary.
5463 (cfi_finish): Likewise for fde.
5465 2004-03-05 H.J. Lu <hongjiu.lu@intel.com>
5467 * config/tc-ia64.c (md_assemble): Properly handle NULL
5469 (ia64_handle_align): Don't abort if failed to add a stop bit.
5471 2004-03-04 H.J. Lu <hongjiu.lu@intel.com>
5473 * Makefile.in: Regenerated.
5474 * aclocal.m4: Likewise.
5475 * configure: Likewise.
5476 * doc/Makefile.in: Likewise.
5478 2004-03-03 H.J. Lu <hongjiu.lu@intel.com>
5480 * config/tc-ia64.c (dot_align): New.
5481 (ia64_do_align): Make it static.
5482 (md_pseudo_table): Use "dot_align" for "align".
5483 (ia64_md_do_align): Don't set align_frag here.
5484 (ia64_handle_align): Add a stop bit to the previous bundle if
5487 * config/tc-ia64.h (ia64_do_align): Removed.
5489 2003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
5491 * config/tc-sh.c (md_parse_option): Add -isa=sh4-nofpu and
5492 -isa=sh4-nommu-nofpu options. Adjust help messages accordingly.
5493 (sh_elf_final_processing): Output BFD type sh4_nofpu if that is
5494 the most general type or the user specifically requested it.
5495 (md_assemble): Add a new error message for when an instruction
5496 is understood, but is not allowed due to an -isa option.
5498 2004-03-02 H.J. Lu <hongjiu.lu@intel.com>
5500 * config/tc-ia64.c (align_frag): New.
5501 (md_assemble): Set the tc_frag_data field in align_frag for
5502 IA64_OPCODE_FIRST instructions.
5503 (ia64_md_do_align): Set align_frag.
5504 (ia64_handle_align): Add a stop bit if needed.
5506 * config/tc-ia64.h (TC_FRAG_TYPE): New.
5507 (TC_FRAG_INIT): New.
5509 2004-03-01 Richard Sandiford <rsandifo@redhat.com>
5511 * config/tc-frv.c (fr400_audio): New variable.
5512 (md_parse_option, md_show_usage): Add -mcpu=fr405 and -mcpu=fr450.
5513 (md_parse_option): Set fr400_audio for -mcpu=fr400 and -mcpu=fr405.
5514 (target_implements_insn_p): New function.
5515 (md_assemble): Report an error if the processor doesn't implement
5518 2004-02-27 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
5520 * config/tc-m32r.c (md_longopts): Added -no-bitinst option.
5521 (md_parse_option): Ditto.
5522 (OPTION_NO_SPECIAL_M32R): Added.
5523 (md_show_usage): Document it.
5524 (enable_speial_m32r): Changed a default value from 0 to 1.
5525 * doc/c-m32r.texi: Document the -no-bitinst option.
5527 2004-02-27 Nick Clifton <nickc@redhat.com>
5529 * config/tc-sh.c (get_operand): Revert previous delta.
5530 (tc_gen_reloc): Check for an unknown reloc type before processing
5533 2004-02-27 Hannes Reinecke <hare@suse.de>
5535 * config/tc-s390.c (s390_insn): Correct range check for opcode in
5536 .insn pseudo operation.
5538 2004-02-27 Anil Paranjpe <anilp1@kpitcummins.com>
5540 * config/tc-sh.c (get_operand): In case of #Imm, check has been
5541 added for wrong syntax.
5543 2004-02-26 Eric Christopher <echristo@redhat.com>
5545 * config/tc-mips.c (mips_dwarf2_addr_size): New.
5546 * config/tc-mips.h (DWARF2_ADDR_SIZE): Use.
5548 2004-02-26 Andrew Stubbs <andrew.stubbs@superh.com>
5550 * config/tc-sh.c (build_Mytes): Add REG_N_D and REG_N_B01
5551 nibble types to assembler.
5553 2004-02-25 Fred Fish <fnf@redhat.com>
5555 * config/tc-iq2000.c: Add missing \n\ in multiline string literal.
5557 2004-02-20 James E Wilson <wilson@specifixinc.com>
5559 * config/tc-ia64.c (slot_index): New arg before_relax. Use instead of
5561 (fixup_unw_records): New arg before_relax. Pass to slot_index.
5562 (ia64_estimate_size_before_relax): New.
5563 (ia64_convert_frag): Pass 0 to fixup_unw_records. Add comment.
5564 (generate_unwind_image): Pass 1 to fixup_unw_records.
5565 * config/tc-ia64.h (ia64_estimate_size_before_relax): Declare.
5566 (md_estimate_size_before_relax): Call ia64_estimate_size_before_relax.
5568 2004-02-19 Jakub Jelinek <jakub@redhat.com>
5570 * stabs.c (generate_asm_file): Avoid warning about use of
5571 uninitialized variable.
5573 2004-02-18 David Mosberger <davidm@hpl.hp.com>
5575 * config/tc-ia64.c (ia64_flush_insns): In addition to prologue,
5576 body, and endp, allow unwind records which do not have a "t"
5577 (time/instruction) field.
5579 2004-02-17 Petko Manolov <petkan@nucleusys.com>
5581 * config/tc-arm.c (do_mav_dspsc_1): Correct offset of CRn.
5582 (do_mav_dspsc_2): Likewise.
5583 Fix accumulator registers move opcodes.
5585 2004-02-13 Hannes Reinecke <hare@suse.de>
5586 Jakub Jelinek <jakub@redhat.com>
5588 * dwarf2dbg.c (get_filenum): Do not read beyond allocated memory.
5590 2004-02-10 Steve Ellcey <sje@cup.hp.com>
5592 * config/tc-ia64.h (ia64_frob_symbol): New declaration.
5593 (tc_frob_symbol): New macro definition.
5594 * config/tc-ia64.c (ia64_frob_symbol): New routine.
5596 2004-02-09 Daniel Jacobowitz <drow@mvista.com>
5598 * config/tc-arm.c (md_begin): Mark .note.gnu.arm.ident as
5601 2004-02-09 Nathan Sidwell <nathan@codesourcery.com>
5603 * read.h (IGNORE_OPCODE_CASE): Do not define. Replace with ...
5604 (TC_CASE_SENSITIVE): ... this.
5605 * read.c: Replace IGNORE_OPCODE_CASE with TC_CASE_SENSITIVE.
5606 * doc/internals.texi (TC_CASE_SENSITIVE): Document.
5608 2004-02-06 James E Wilson <wilson@specifixinc.com>
5610 * config/tc-ia64.c (dot_endp): Delete call to output_endp.
5611 (generate_unwind_image): Re-add it here.
5613 2004-02-06 Nathan Sidwell <nathan@codesourcery.com>
5615 * dwarf2dbg.c (DWARF2_ADDR_SIZE): Remove trailing ';'
5616 * read.h (SKIP_WHITESPACE): Turn into an expression.
5617 * read.c (read_a_source_file): A pseudo is removed by having a
5620 2004-02-05 James E Wilson <wilson@specifixinc.com>
5622 * config/tc-ia64.c (output_endp): New.
5623 (count_bits): Delete.
5624 (ia64_flush_insns, process_one_record, optimize_unw_records): Handle
5625 endp unwind records.
5626 (fixup_unw_records): Handle endp unwind records. Delete code for
5627 shortening prologue regions not followed by a body record.
5628 (dot_endp): Call add_unwind_entry to emit endp unwind record.
5629 * config/tc-ia64.h (unw_record_type): Add endp.
5631 2004-02-03 James E Wilson <wilson@specifixinc.com>
5633 * config/tc-ia64.c (ia64_convert_frag): Call md_number_to_chars to
5634 fill padding bytes with zeroes.
5635 (emit_one_bundle): New locals last_ptr, end_ptr. Rewrite code that
5636 sets unwind_record slot_number and slot_frag fields.
5638 2004-02-02 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5640 * config/tc-mips.c (add_got_offset_hilo): New function.
5641 (macro): Use load_register() and add_got_offset_hilo() to load
5642 constants instead of hardcoding code sequences throughout.
5644 2004-01-28 H.J. Lu <hongjiu.lu@intel.com>
5646 * config/tc-ia64.c (emit_one_bundle): Add proper indentation.
5648 2004-01-26 Bernardo Innocenti <bernie@develer.com>
5650 * config/tc-m68k.h (EXTERN_FORCE_RELOC): Handle m68k-uclinux specially,
5652 * config/tc-m68k.c (RELAXABLE_SYMBOL): Use EXTERN_FORCE_RELOC instead
5653 of hard-coded test for TARGET_OS=elf.
5655 2004-01-24 Chris Demetriou <cgd@broadcom.com>
5657 * config/tc-mips.c (hilo_interlocks): Change definition
5658 so that MIPS32, MIPS64 and later ISAs are included, along with
5659 the already-included machines. Update comments.
5661 2004-01-23 Daniel Jacobowitz <drow@mvista.com>
5663 * config/tc-arm.c (tc_gen_reloc): Improve error message for
5664 undefined local labels.
5666 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
5668 * config/tc-mips.c (load_address, macro): Update comments about
5669 NewABI GP relaxation.
5671 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
5673 * config/tc-mips.c (macro_build): Remove place and counter arguments.
5674 (mips_build_lui, macro_build_ldst_constoffset): Likewise.
5675 (mips16_macro_build, macro_build_jalr): Remove counter argument.
5676 (set_at, load_register, load_address, move_register): Likewise.
5677 (load_got_offset, add_got_offset): Likewise.
5678 Update all calls and tidy accordingly.
5680 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
5682 * config/tc-mips.c (RELAX_ENCODE): Remove WARN argument.
5683 (RELAX_FIRST, RELAX_SECOND): Turn into 8-bit quantities.
5684 (RELAX_USE_SECOND): Bump to 0x10000.
5685 (RELAX_SECOND_LONGER, RELAX_NOMACRO, RELAX_DELAY_SLOT): New flags.
5686 (mips_macro_warning): New variable.
5687 (md_assemble): Wrap macro expansion in macro_start() and macro_end().
5688 (s_cpload, s_cpsetup, s_cprestore, s_cpreturn): Likewise.
5689 (relax_close_frag): Set mips_macro_warning.first_frag. Adjust use
5691 (append_insn): Update mips_macro_warning.sizes.
5692 (macro_start, macro_warning, macro_end): New functions.
5693 (macro_build): Don't emit warnings here.
5694 (macro_build_lui, md_estimate_size_before_relax): ...or here.
5695 (md_convert_frag): Check for cases where one macro alternative
5696 needs a warning and the other doesn't. Emit a warning if the
5697 longer sequence was chosen.
5699 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
5701 * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): Remove.
5702 * config/tc-mips.c (RELAX_ENCODE): Take three arguments: the size of
5703 the first sequence, the size of the second sequence, and a flag
5704 that says whether we should warn.
5705 (RELAX_OLD, RELAX_NEW, RELAX_RELOC[123]): Delete.
5706 (RELAX_FIRST, RELAX_SECOND): New.
5707 (mips_relax): New variable.
5708 (relax_close_frag, relax_start, relax_switch, relax_end): New fns.
5709 (append_insn): Remove "place" argument. Use mips_relax.sequence
5710 rather than "place" to check whether we're expanding the second
5711 alternative of a relaxable macro. Remove redundant check for
5712 branch relaxation. If generating a normal insn, and there
5713 is not enough room in the current frag, call relax_close_frag()
5714 to close it. Update mips_relax.sizes[]. Emit fixups for the
5715 second version of a relaxable macro. Record the first relaxable
5716 fixup in mips_relax. Remove tc_gen_reloc workaround.
5717 (macro_build): Remove all uses of "place". Use mips_relax.sequence
5718 in the same way as in append_insn.
5719 (mips16_macro_build): Remove "place" argument.
5720 (macro_build_lui): As for macro_build. Don't drop the add_symbol
5721 when generating the second version of a relaxable macro.
5722 (load_got_offset, add_got_offset): New functions.
5723 (load_address, macro): Use new relaxation machinery. Remove
5724 tc_gen_reloc workarounds.
5725 (md_estimate_size_before_relax): Set RELAX_USE_SECOND if the second
5726 version of a relaxable macro is needed. Return -RELAX_SECOND if the
5727 first version is needed.
5728 (tc_gen_reloc): Remove relaxation handling.
5729 (md_convert_frag): Go through the fixups for a relaxable macro and
5730 mark those that belong to the unneeded alternative as done. If the
5731 second alternative is needed, adjust the fixup addresses to account
5732 for the deleted first alternative.
5734 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
5736 * frags.h (frag_room): Declare.
5737 * frags.c (frag_room): New function.
5738 * doc/internals.texi: Document it.
5740 2004-01-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5742 * config/tc-mips.c (append_insn): Don't do r3900 interlock
5743 optimization for -mtune=r3900, as this will break on other CPUs.
5745 2004-01-11 Tom Rix <tcrix@worldnet.att.net>
5747 * config/tc-m68hc11.c (build_indexed_byte): movb and movw cannot
5748 be relaxed, use fixup.
5749 (md_apply_fix3): Use 5 bit reloc from movb and movw fixup.
5751 2004-01-19 Jakub Jelinek <jakub@redhat.com>
5753 * config/tc-sparc.c (sparc_ip): Disallow %f32-%f63 for single
5756 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5758 * config/tc-mips.c (append_insn): Properly detect variant frags
5759 that preclude swapping of relaxed branches. Correctly swap
5760 instructions between frags when dealing with relaxed branches.
5762 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5764 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
5766 * aclocal.m4: Regenerate.
5767 * configure: Regenerate.
5769 2004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
5771 * config/tc-h8300.c (build_bytes): Apply relaxation to bit
5774 2004-01-12 Richard Sandiford <rsandifo@redhat.com>
5776 * config/tc-mips.c (macro_build_jalr): When adding an R_MIPS_JALR
5777 reloc, reserve space for the delay slot as well as the jalr itself.
5779 2004-01-09 Paul Brook <paul@codesourcery.com>
5781 * config/tc-arm.c (do_vfp_reg2_from_sp2): Rename from do_vfp_sp_reg2.
5782 (do_vfp_sp2_from_reg2): New function.
5784 (do_vfp_dp_from_reg2): Check return values properly.
5786 2004-01-08 Ian Lance Taylor <ian@wasabisystems.com>
5788 * config/tc-mips.c (warn_nops): Remove static variable.
5789 (macro): Remove test of warn_nops.
5790 (md_shortops): Remove 'n'.
5791 (md_parse_option): Remove 'n' case.
5792 (md_show_usage): Remove -n.
5793 * doc/as.texinfo (Overview): Remove MIPS -n option.
5794 * doc/c-mips.texi (MIPS Opts): Remove mention -n.
5795 * NEWS: Mention removal of MIPS -n option.
5797 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS): Remove.
5798 (cop_interlocks): Check ISA level.
5799 (cop_mem_interlocks): Define.
5800 (reg_needs_delay): Check cop_interlocks rather than
5801 ISA_HAS_COPROC_DELAYS.
5802 (append_insn): Likewise. Use cop_mem_interlocks rather than
5803 directly checking mips_opts.isa.
5804 (mips_emit_delays): Likewise.
5806 2004-01-07 H.J. Lu <hongjiu.lu@intel.com>
5808 * config/tc-ia64.c (unwind): Move next_slot_number and
5809 next_slot_frag to ...
5810 (unw_rec_list): Here.
5811 (free_list_records): Removed.
5812 (output_unw_records): Likewise.
5813 (generate_unwind_image): Make it void.
5814 (alloc_record): Initialize next_slot_number and next_slot_frag.
5815 (slot_index): Take .org, .space and .align into account.
5816 (fixup_unw_records): Don't set slot_number to 0. Use
5817 list->next_slot_number and list->next_slot_frag instead of
5818 unwind.next_slot_number and unwind.next_slot_frag.
5819 (ia64_convert_frag): New.
5820 (generate_unwind_image): Generate a rs_machine_dependent frag
5822 (emit_one_bundle): Use list->next_slot_number and
5823 list->next_slot_frag instead of unwind.next_slot_number and
5824 unwind.next_slot_frag.
5826 * config/tc-ia64.h (md_convert_frag): Defined as
5828 (md_estimate_size_before_relax): Defined as (f)->fr_var.
5830 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
5832 2003-12-19 Alexandre Oliva <aoliva@redhat.com>
5833 * config/tc-frv.h (md_apply_fix3): Don't define.
5834 * config/tc-frv.c (md_apply_fix3): New. Shift/truncate %hi/%lo
5836 * config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Define.
5837 2003-10-07 Alexandre Oliva <aoliva@redhat.com>
5838 * config/tc-frv.c (line_separator_chars): Add `!'.
5839 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
5840 * config/tc-frv.c (md_assemble): Clear insn upfront.
5841 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
5842 * config/tc-frv.c (OPTION_FDPIC): New macro.
5843 (md_longopts): Add mfdpic.
5844 (md_parse_option): Handle it.
5845 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
5846 * config/tc-frv.c (md_cgen_lookup_reloc) <FRV_OPERAND_D12,
5847 FRV_OPERAND_S12>: Use reloc type encoded in fix-up.
5848 (frv_pic_ptr): Parse funcdesc.
5850 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5852 * doc/as.texinfo: Let texi2pod parse asconfig.texi and
5853 gasver.texi. Remove duplicate symbol definitions for texi2pod.
5855 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5857 * Makefile.am (Makefile): Move the dependency on
5858 $(BFDDIR)/configure.in to...
5859 (CONFIG_STATUS_DEPENDENCIES): ... here.
5860 (AUTOMAKE_OPTIONS): Require automake 1.8.
5861 * Makefile.in: Regenerate.
5862 * doc/Makefile.am (BASEDIR, BFDDIR): Define.
5863 (CONFIG_STATUS_DEPENDENCIES): Add a dependency on
5864 $(BFDDIR)/configure.in here as well.
5865 * doc/Makefile.in: Regenerate.
5867 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5869 * Makefile.am (install, install-info, RECURSIVE_TARGETS): Remove.
5870 * Makefile.in: Regenerate.
5871 * aclocal.m4: Regenerate.
5872 * doc/Makefile.am (install, install-info): Remove.
5873 (install-data-local): A new hook for install-info.
5874 (AUTOMAKE_OPTIONS): Require automake 1.8.
5875 * doc/Makefile.in: Regenerate.
5877 2004-01-02 Nutan Singh <nutan@kpitcummins.com>
5879 * doc/c-sh.texi: Update description about floating point behavior
5882 2004-01-02 Bernardo Innocenti <bernie@develer.com>
5884 * configure.in: Add m68k-uClinux target.
5885 * configure: Regenerate.
5887 For older changes see ChangeLog-0203
5893 version-control: never