1 2005-09-02 Paul Brook <paul@codesourcery.com>
3 * config/tc-arm.c (opcode_lookup): Look for infix opcode when
4 incorrect suffix matches.
6 2005-09-01 David Ung <davidu@mips.com>
8 * config/tc-mips.c (append_insn): Correctly handle mips16 case
9 when the frags are different for the 2 instructions we want to
10 swap. If the lengths of the 2 instructions are not the same, we
11 won't do the swap but emit an nop.
13 2005-09-01 Dmitry Diky <diwil@spec.ru>
15 * config/tc-msp430.c (msp430_operands): Emit dwarf2_emit_insn()
16 as appropriate. Change frag_variant() to frag_var() for relaxes.
18 2005-08-29 Nick Clifton <nickc@redhat.com>
20 * write.c (generic_force_reloc): Do not call S_FORCE_RELOC if
23 2005-08-26 Jan Beulich <jbeulich@novell.com>
25 * config/tc-i386.c (intel_e09): Set JumpAbsolute when seeing a PTR-
26 qualified operand of a branch.
27 (intel_bracket_expr): Set JumpAbsolute here...
28 (intel_e11): ... rather than here.
30 2005-08-26 Christian Groessler <chris@groessler.org>
32 * configure.tgt: Set bfd_gas also for z8k cpu.
33 * config/tc-z8k.c (s_segm): Use bfd_set_arch_mach to set machine
35 (newfix): Adapt to bfd reloc types.
36 (build_bytes): Adapt to bfd reloc types. Ensure that enough space
37 is available in the current frag.
38 (md_convert_frag): Adapt function parameters.
39 (tc_gen_reloc): New function.
40 (md_section_align): Use bfd_get_section_alignment.
41 (md_apply_fix): Adapt to bfd reloc types. Fix handling of
42 BFD_RELOC_Z8K_IMM4L, BFD_RELOC_8, BFD_RELOC_16, and BFD_RELOC_32
44 * config/tc-z8k.h (TARGET_ARCH): Define.
45 (tc_fix_adjustable): Define.
47 2005-08-25 Chao-ying Fu <fu@mips.com>
49 * config/tc-mips.c (mips_set_options): Add ase_dsp for DSP instructions.
50 (mips_opts): Add -1 to initialize ase_dsp.
51 (file_ase_dsp): New variable for -mdsp.
52 (CPU_HAS_DSP): New define.
53 (validate_mips_insn): Add supports for 3, 4, 5, 6, 7, 8, 9, 0, ', :, @
55 (mips_ip): Add min_range and max_range for checking singed numbers.
56 Check ase_dsp to enable DSP instructions.
57 Handle 3, 4, 5, 6, 7, 8, 9, 0, ', :, @ operand formats.
58 (OPTION_DSP, OPTION_NO_DSP): New define.
59 (OPTION_COMPAT_ARCH_BASE): Change because of inserting DSP define.
60 (md_parse_option): Parse OPTION_DSP and OPTION_NO_DSP.
61 (mips_after_parse_args): Set ase_dsp based on CPU.
62 (s_mipsset): Handle ".set dsp" and ".set nodsp".
63 (mips_elf_final_processing): Remind of adding new flag for DSP ASE.
64 (md_show_usage): Show usage of -mdsp and -mno-dsp.
66 2005-08-23 David Ung <davidu@mips.com>
68 * config/tc-mips.c (mips_cpu_info_table): Add 5kf to the table of
71 2005-08-23 Alan Modra <amodra@bigpond.net.au>
74 * config/tc-ppc.c (ppc_symbol_chars): Add '%' and '['.
76 2005-08-23 Phil Edwards <phil@codesourcery.com>
78 * configure.tgt (*-*-vxworks): Match vxworks* instead.
80 2005-08-22 Jan Beulich <jbeulich@novell.com>
82 * config/tc-i386.c (object_64bit): New.
83 (i386_target_format): Initialize it.
84 (output_disp): Use object_64bit for relocation type determination.
85 (output_imm): Likewise.
86 (i386_validate_fix): Likewise.
87 (tc_gen_reloc): Likewise.
88 (lex_got): Likewise. Remove static mode_name. Change array size
89 of gotrel's rel field, and adjust its initializer. Adjust diagnostic.
90 (x86_cons): Use object_64bit for deciding whether quad fields can
93 2005-08-18 Christian Groessler <chris@groessler.org>
95 * config/tc-h8300.h: Remove TC_RELOC_MANGLE/tc_reloc_mangle.
96 * config/tc-mcore.h: Likewise.
97 * config/tc-z8k.h: Likewise.
98 * config/tc-z8k.c: Likewise.
99 * config/tc-sh.h: Remove TC_RELOC_MANGLE and
100 sh_coff_reloc_mangle declaration.
101 * config/tc-sh.c: (md_apply_fix): Fix comment for case
104 2005-08-18 Kaz Kojima <kkojima@rr.iij4u.or.jp>
106 * config/tc-sh64.c (sh64_target_format): Check preset_target_arch
107 to confirm that no ISA is specified.
109 2005-08-18 Nick Clifton <nickc@redhat.com>
111 * write.c (relax_segment): Count the number of frags being
112 processed and use this to compute a maximum limit on the number of
113 iterations that will be allowed when attempting to relax the
116 2005-08-17 Danny Smith <dannysmith@users.sourceforge.net>
118 * config/obj-coff.c (obj_coff_weak): Set auxiliary record
119 of NT weak externals to IMAGE_WEAK_EXTERN_SEARCH_NOLIBRARY.
121 2005-08-16 Alan Modra <amodra@bigpond.net.au>
123 * config/tc-ppc.c (ppc_set_cpu): Don't select 64-bit based on
126 2005-08-15 Paul Brook <paul@codesourcery.com>
128 * config/tc-arm.c (do_t_mov_cmp): Fix encoding of i16-bit conditional
130 (do_t_mvn_tst, do_t_neg, do_t_shift): Ditto.
132 2005-08-15 Daniel Jacobowitz <dan@codesourcery.com>
134 * config/tc-ppc.c (parse_cpu): Add -me300 support.
135 (md_show_usage): Likewise.
136 * doc/c-ppc.texi (PowerPC-Opts): Document it.
138 2005-08-12 Martin Schwidefsky <schwidefsky@de.ibm.com>
140 * config/tc-s390.c (md_parse_option): Add cpu type z9-109.
141 (md_gather_operands): Add support for optional operands.
143 2005-08-12 Dmitry Diky <diwil@spec.ru>
144 * config/tc-msp430.c (msp430_enable_relax): New flag.
145 (msp430_enable_polys): Likewise.
146 (OPTION_RELAX): New option.
147 (OPTION_POLYMORPHS): Likewise.
148 (md_longopts): New long options.
149 (md_show_usage): Updated.
150 (md_parse_option): Add new options handler.
151 (msp430_operands): Add check if polymorph insns are enabled.
152 (msp430_force_relocation_local): New function.
153 (md_apply_fix): Now delete relocs according to new flags combination.
154 (msp430_relax_frag): Convert long branches to short branches only if
155 flag msp430_enable_relax is set.
156 * config/tc-msp430.h (TC_FORCE_RELOCATION_LOCAL): Defined.
157 (msp430_force_relocation_local): Likewise.
158 * doc/c-msp430.texi: Describe new options.
160 2005-08-11 Ian Lance Taylor <ian@airs.com>
162 * Makefile.am ($(srcdir)/make-gas.com): Remove target.
163 (stamp-mk.com): Likewise.
164 (EXTRA_DIST): Remove make-gas.com from list.
165 (MOSTLYCLEANFILES): Remove stamp-mk.com from list.
166 * Makefile.in: Regenerate.
168 2005-08-11 Hans-Peter Nilsson <hp@axis.com>
170 * subsegs.c (subseg_change): Move declaration of seginfo to before
173 2005-08-11 Alan Modra <amodra@bigpond.net.au>
175 * README-vms: Delete.
176 * config-gas.com: Delete.
177 * makefile.vms: Delete.
178 * vmsconf.sh: Delete.
179 * config/atof-tahoe.c: Delete.
180 * config/m88k-opcode.h: Delete.
181 * config/obj-bout.c: Delete.
182 * config/obj-bout.h: Delete.
183 * config/obj-hp300.c: Delete.
184 * config/obj-hp300.h: Delete.
185 * config/tc-a29k.c: Delete.
186 * config/tc-a29k.h: Delete.
187 * config/tc-h8500.c: Delete.
188 * config/tc-h8500.h: Delete.
189 * config/tc-m88k.c: Delete.
190 * config/tc-m88k.h: Delete.
191 * config/tc-tahoe.c: Delete.
192 * config/tc-tahoe.h: Delete.
193 * config/tc-tic80.c: Delete.
194 * config/tc-tic80.h: Delete.
195 * config/tc-w65.c: Delete.
196 * config/tc-w65.h: Delete.
197 * config/te-aux.h: Delete.
198 * config/te-delt88.h: Delete.
199 * config/te-delta.h: Delete.
200 * config/te-dpx2.h: Delete.
201 * config/te-hp300.h: Delete.
202 * config/te-ic960.h: Delete.
203 * config/vms-a-conf.h: Delete.
204 * doc/c-a29k.texi: Delete.
205 * doc/c-h8500.texi: Delete.
206 * doc/c-m88k.texi: Delete.
207 * README: Remove obsolete examples, and list of supported targets.
208 * Makefile.am: Remove a29k, h8500, m88k, tahoe, tic80, w65,
209 bout and hp300 support.
210 (DEP_FLAGS): Don't define BFD_ASSEMBLER.
211 * configure.in: Remove --enable-bfd-assembler, need_bfd,
213 * configure.tgt: Remove a29k, h8300-coff, h8500-*, i960 non-elf,
214 m68k non bfd, m88k, or32-coff, tic80-*, vax non-bfd, w65k-*, *-nindy.
215 * as.c: Remove all non-BFD_ASSEMBLER code, support for above targets.
217 * dw2gencfi.c: Likewise.
218 * dwarf2dbg.c: Likewise.
220 * input-file.c: Likewise.
221 * listing.c: Likewise.
222 * literal.c: Likewise.
223 * messages.c: Likewise.
225 * output-file.c: Likewise.
228 * struc-symbol.h: Likewise.
229 * subsegs.c: Likewise.
230 * subsegs.h: Likewise.
231 * symbols.c: Likewise.
232 * symbols.h: Likewise.
236 * config/aout_gnu.h: Likewise.
237 * config/obj-aout.c: Likewise.
238 * config/obj-aout.h: Likewise.
239 * config/obj-coff.c: Likewise.
240 * config/obj-coff.h: Likewise.
241 * config/obj-evax.h: Likewise.
242 * config/obj-ieee.h: Likewise.
243 * config/tc-arm.c: Likewise.
244 * config/tc-arm.h: Likewise.
245 * config/tc-avr.c: Likewise.
246 * config/tc-avr.h: Likewise.
247 * config/tc-crx.h: Likewise.
248 * config/tc-d10v.h: Likewise.
249 * config/tc-d30v.h: Likewise.
250 * config/tc-dlx.h: Likewise.
251 * config/tc-fr30.h: Likewise.
252 * config/tc-frv.h: Likewise.
253 * config/tc-h8300.c: Likewise.
254 * config/tc-h8300.h: Likewise.
255 * config/tc-hppa.h: Likewise.
256 * config/tc-i370.h: Likewise.
257 * config/tc-i386.c: Likewise.
258 * config/tc-i386.h: Likewise.
259 * config/tc-i860.h: Likewise.
260 * config/tc-i960.c: Likewise.
261 * config/tc-i960.h: Likewise.
262 * config/tc-ip2k.h: Likewise.
263 * config/tc-iq2000.h: Likewise.
264 * config/tc-m32c.h: Likewise.
265 * config/tc-m32r.h: Likewise.
266 * config/tc-m68hc11.h: Likewise.
267 * config/tc-m68k.c: Likewise.
268 * config/tc-m68k.h: Likewise.
269 * config/tc-maxq.c: Likewise.
270 * config/tc-maxq.h: Likewise.
271 * config/tc-mcore.c: Likewise.
272 * config/tc-mcore.h: Likewise.
273 * config/tc-mn10200.h: Likewise.
274 * config/tc-mn10300.c: Likewise.
275 * config/tc-mn10300.h: Likewise.
276 * config/tc-ms1.h: Likewise.
277 * config/tc-msp430.c: Likewise.
278 * config/tc-msp430.h: Likewise.
279 * config/tc-ns32k.c: Likewise.
280 * config/tc-ns32k.h: Likewise.
281 * config/tc-openrisc.h: Likewise.
282 * config/tc-or32.c: Likewise.
283 * config/tc-or32.h: Likewise.
284 * config/tc-ppc.c: Likewise.
285 * config/tc-ppc.h: Likewise.
286 * config/tc-s390.h: Likewise.
287 * config/tc-sh.c: Likewise.
288 * config/tc-sh.h: Likewise.
289 * config/tc-sparc.c: Likewise.
290 * config/tc-tic30.c: Likewise.
291 * config/tc-tic30.h: Likewise.
292 * config/tc-tic4x.c: Likewise.
293 * config/tc-tic4x.h: Likewise.
294 * config/tc-tic54x.c: Likewise.
295 * config/tc-tic54x.h: Likewise.
296 * config/tc-v850.h: Likewise.
297 * config/tc-vax.c: Likewise.
298 * config/tc-vax.h: Likewise.
299 * config/tc-xstormy16.h: Likewise.
300 * config/tc-xtensa.h: Likewise.
301 * config/tc-z8k.c: Likewise.
302 * config/tc-z8k.h: Likewise.
303 * config/vms-a-conf.h
304 * doc/Makefile.am: Likewise.
305 * doc/all.texi: Likewise.
306 * doc/as.texinfo: Likewise.
307 * doc/internals.texi: Likewise.
308 * doc/Makefile.in: Regenerate.
309 * Makefile.in: Regenerate.
310 * configure: Regenerate.
311 * config.in: Regenerate.
312 * po/POTFILES.in: Regenerate.
314 2005-08-09 Nick Clifton <nickc@redhat.com>
317 * macro.c (getstring): Do not treat round parentheses exactly the
318 same as angle brackets - the parentheses need to be preserved and
319 passed on to the macro processing code.
321 2005-08-08 Nick Clifton <nickc@redhat.com>
323 * config/tc-msp430.c (MSP430_ISA_21): Define.
324 (mcu_types): Add entries for msp430x21xx variants.
326 2005-08-08 Nick Clifton <nickc@redhat.com>
329 * macro.c (getstring): Treat round parentheses in the same way as
331 (get_any_string): Likewise.
333 2005-08-07 H.J. Lu <hongjiu.lu@intel.com>
336 * as.c (parse_args): Handle -al=<FILE>.
338 2005-08-07 Nick Clifton <nickc@redhat.com>
340 * read.c (s_app_line): Accept a line number of 0 for compatibility
341 with gcc's output for assembler-with-cpp files.
343 2005-08-05 Paul Brook <paul@codesourcery.com>
345 * config/tc-arm.c (current_it_mask, current_cc): New variables.
346 (do_t_add_sub): Use correct encodings inside IT block.
347 (do_t_arit3c): Ditto.
348 (do_t_it): Simplify logic. Set current_it_mask and current_cc.
349 (md_assemble): Verify conditional suffixes agains IT blocks.
351 2005-08-05 Paul Brook <paul@codesourcery.com>
353 * config/tc-arm.c (encode_thumb32_immediate): Only accept shifted
355 (encode_thumb32_shifted_operand): Prohibit register shifts.
356 (encode_thumb32_addr_mode): Fix typo.
357 (insns): Correct thumb2 ldm and stm opcodes.
359 2005-08-02 Khem Raj <kraj@mvista.com>
361 * config/tc-arm.c (do_iwmmxt_wldstd): Correct the offset range for
362 WLDRD/WSTRD instruction.
364 2005-08-02 Alan Modra <amodra@bigpond.net.au>
366 * config/tc-ppc.c (md_apply_fix <ELF>): Don't warn on overflow
369 2005-07-29 Thiemo Seufer <ths@networkno.de>
371 * config/tc-mips.c (s_mips_globl): Allow multiple symbols per .globl.
373 2005-07-29 Paul Brook <paul@codesourcery.com>
375 * config/tc-arm.c (T16_32_TAB): Add "addr". Fix encoding of push and
377 (do_t_addr): Implement 32-bit variant.
378 (do_t_push_pop): Make some errors warnings. Handle single register
380 (insns): Use tCE for adr.
381 (md_pcrel_from_section): Handle BFD_RELOC_ARM_T32_ADD_PC12.
382 (md_apply_fix): Ditto.
384 2005-07-29 Paul Brook <paul@codesourcery.com>
386 * config/tc-arm.c (parse_tb): New function.
387 (enum operand_parse_code): Add OP_TB.
388 (parse_operands): Handle OP_TB.
389 (do_t_add_sub_w, do_t_tb): New functions.
390 (insns): Add entries for addw, subw, tbb and tbh.
391 (md_apply_fix): Handle BFD_RELOC_ARM_T32_IMM12.
393 2005-07-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
395 * config/tc-m32r.c (m32r_check_fixup): Fixed X_op check.
397 2007-07-27 H.J. Lu <hongjiu.lu@intel.com>
399 * config/tc-i386.c (handle_large_common): Declare only for ELF.
401 2005-07-27 Jan Beulich <jbeulich@novell.com>
403 * config/tc-ia64.h (unw_r_record): Change type of fr_mem to unsigned
405 (unw_p_record): Remove unused/redundant fields imask and rmask.
406 Combine spoff and pspoff into a union. Combine gr and br into a
407 union. Change type of grmask and brmask to unsigned char. Change type
408 of frmask to unsigned int.
409 (unw_x_record): Combine spoff, pspoff, and treg into a union.
410 * config/tc-ia64.c (unwind): New field 'pending_saves'.
411 (check_pending_save): New.
412 (alloc_record): Clear out entire record.
413 (output_psp_gr): Use renamed structure fields.
414 (output_psp_sprel): Likewise.
415 (output_rp_gr): Likewise.
416 (output_rp_br): Likewise.
417 (output_rp_psprel): Likewise.
418 (output_rp_sprel): Likewise.
419 (output_pfs_gr): Likewise.
420 (output_pfs_psprel): Likewise.
421 (output_pfs_sprel): Likewise.
422 (output_preds_gr): Likewise.
423 (output_preds_psprel): Likewise.
424 (output_preds_sprel): Likewise.
425 (output_spill_base): Likewise.
426 (output_unat_gr): Likewise.
427 (output_unat_psprel): Likewise.
428 (output_unat_sprel): Likewise.
429 (output_lc_gr): Likewise.
430 (output_lc_psprel): Likewise.
431 (output_lc_sprel): Likewise.
432 (output_fpsr_gr): Likewise.
433 (output_fpsr_psprel): Likewise.
434 (output_fpsr_sprel): Likewise.
435 (output_priunat_gr): Likewise.
436 (output_priunat_psprel): Likewise.
437 (output_priunat_sprel): Likewise.
438 (output_bsp_gr): Likewise.
439 (output_bsp_psprel): Likewise.
440 (output_bsp_sprel): Likewise.
441 (output_bspstore_gr): Likewise.
442 (output_bspstore_psprel): Likewise.
443 (output_bspstore_sprel): Likewise.
444 (output_rnat_gr): Likewise.
445 (output_rnat_psprel): Likewise.
446 (output_rnat_sprel): Likewise.
447 (output_spill_psprel): Likewise.
448 (output_spill_sprel): Likewise.
449 (output_spill_reg): Likewise.
450 (output_fr_mem): Likewise. Allocate one unwind record per set mask
452 (output_frgr_mem): Likewise.
453 (output_gr_mem): Likewise.
454 (output_br_mem): Likewise.
455 (output_gr_gr): Likewise.
456 (output_br_gr): Likewise.
457 (fixup_unw_records): Likewise.
458 (process_one_record): Use renamed structure fields. For gr_gr and
459 br_gr, collect mask from chain of records before output.
460 (in_prologue): Simplify and eliminate early returns. Call
462 (in_body): Simplify and eliminate early returns.
463 (dot_body): Call check_pending_save.
464 (md_assemble): Update comment. Deal with pending saves.
466 2005-07-26 Jan Beulich <jbeulich@novell.com>
468 * config/tc-i386.c (optimize_imm): Calculate candidate immediates
469 mask from guessed suffix, but mask out other immediate types only
470 if at least on candidate is valid for the insn.
472 2005-07-25 DJ Delorie <dj@redhat.com>
474 * config/tc-m32c.c (md_cgen_lookup_reloc): Add 8 bit operands.
475 Support %mod() modifiers from opcodes.
476 * doc/c-m32c.texi (M32C-Modifiers): New section.
478 2005-07-25 Jan Hubicka <jh@suse.cz>
479 H.J. Lu <hongjiu.lu@intel.com>
481 * config/obj-elf.c: Include "elf/x86-64.h" if TC_I386 is
483 (elf_com_section_ptr): New.
484 (elf_begin): Set elf_com_section_ptr to bfd_com_section_ptr.
485 (elf_common_parse): Make it global. Use elf_com_section_ptr
486 instead of bfd_com_section_ptr.
487 (obj_elf_change_section): Handle x86-64 large bss sections.
489 * config/obj-elf.h (elf_com_section_ptr): New.
490 (elf_common_parse): New.
492 * config/tc-i386.c (handle_large_common): New.
493 (md_pseudo_table): Add "largecomm".
494 (x86_64_section_letter): New.
495 (x86_64_section_word): New.
497 * config/tc-i386.h (x86_64_section_word): New.
498 (x86_64_section_letter): New.
499 (md_elf_section_letter): New. Defined.
500 (md_elf_section_word): Likewise.
502 2005-07-21 Ralf Corsepius <ralf.corsepius@rtems.org>
504 * configure.tgt: Remove i386-*-rtemself*.
505 Remove sparc-*-rtemself*.
507 2005-07-21 Ben Elliston <bje@gnu.org>
509 * config/tc-m68k.h: Remove TE_LYNX conditional code.
511 2005-07-21 Paul Brook <paul@codesourcery.com>
513 * config/tc-arm.c (encode_thumb32_addr_mode): Don't set
516 2005-07-20 Tavis Ormandy <taviso@gentoo.org>
518 * messages.c: Use vsnprintf instead of vsprintf.
520 2005-07-20 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
522 * config/tc-m32r.c (tc_gen_reloc): Check BFD_RELOC_32_PCREL and
523 BFD_RELOC_16_PCREL to Support R_M32R_REL32.
525 2005-07-18 Nick Clifton <nickc@redhat.com>
527 * configure.tgt: Restore alpha ordering to list of arches.
529 2005-07-18 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
531 * tc-hppa.c (pa_ip): Reject match for '#' immediate if not pa20.
533 2005-07-18 Jan Beulich <jbeulich@novell.com>
535 * config/tc-i386.c (md_begin): Use IS_ELF.
536 (tc_i386_fix_adjustable): Likewise.
537 (md_estimate_size_before_relax): Likewise.
538 (md_apply_fix): Likewise.
539 (i386_target_format): Likewise.
540 (lex_got): Define to NULL when not ELF or when LEX_AT. Check IS_ELF.
541 (i386_immediate): Remove #ifdef LEX_AT.
542 (i386_displacement): Likewise.
543 * config/tc-i386.h (x86_cons): Prototype only when ELF and when not
546 2005-07-18 Jan Beulich <jbeulich@novell.com>
548 * config/tc-i386.c (reloc): Convert to ISO C90. Change first
549 parameter to unsigned. Parameter sign now is tristate - zero/
550 positive mean unsigned/signed, negative means signedness doesn't
551 matter. Check field size,
552 signedness, and pcrel-ness are in agreement between relocated field
553 and relocation type. Adjust diagnostics.
554 (optimize_imm): And type mask of operand instead of overwriting it.
555 (lex_got): Convert to ISO C90. Add third parameter. Add new field to
556 local structure and initialize gotrel accordingly. Pass caller as
557 mask of types that the operator can match.
558 (x86_cons_fix_new): Let reloc know that signedness of relocation
560 (x86_pe_cons_fix_new): Likewise.
561 (x86_cons): Pass additional argument to lex_got.
562 (i386_immediate): New local variable 'types'. Pass its address as
563 additional argument to lex_got. Mask out operand types not supported
565 (i386_displacement): Likewise. Set bigdisp to all types supported in
566 64-bit mode, combining the previously split initialization.
568 2005-07-18 Jan Beulich <jbeulich@novell.com>
570 * config/tc-i386.c (parse_insn): Reject prefix if unavailable in
573 2005-07-16 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
575 * config/tc-hppa.c (pa_ip): Search entire mnemonic before considering
578 2005-07-16 Alan Modra <amodra@bigpond.net.au>
580 * Makefile.am: Run "make dep-am".
581 * Makefile.in: Regenerate.
583 2007-07-15 H.J. Lu <hongjiu.lu@intel.com>
585 * gas/config/tc-i386.h (CpuVMX): New.
586 (CpuUnknownFlags): Add CpuVMX.
588 2005-07-14 Jim Blandy <jimb@redhat.com>
590 Add support for the Renesas M32C.
591 * Makefile.am (CPU_TYPES): List m32c.
592 (TARGET_CPU_CFILES): List config/tc-m32c.c.
593 (TARGET_CPU_HFILES): List config/tc-m32c.h.
594 * configure.in: Add case for m32c.
595 * configure.tgt: Add cases for m32c and m32c-*-elf.
596 * configure: Regenerated.
597 * config/tc-m32c.c, config/tc-m32c.h: New files.
598 * doc/Makefile.am (CPU_DOCS): Add c-m32c.texi.
599 * doc/Makefile.in: Regenerated.
600 * doc/all.texi: Set M32C.
601 * doc/as.texinfo: Add text for the M32C-specific options and line
602 comment characters, and refer to c-m32c.texi.
603 * doc/c-m32c.texi: New file.
605 2005-07-14 Nick Clifton <nickc@redhat.com>
608 * config/tc-crx.c (reset_vars): Use strncpy to prevent overflowing
609 the ins_parse buffer.
611 2005-07-10 Ralf Corsepius <ralf.corsepius@rtems.org>
613 * configure.tgt: Remove a29k-*-rtems*, hppa*-*-rtems*,i386-go32-rtems*,
614 i386-*-rtemscoff*, sparc-*-rtemsaout*.
616 2005-07-10 H.J. Lu <hongjiu.lu@intel.com>
618 * config/tc-i386.c (optimize_disp): Optimize signed 32bit
621 2005-07-08 Ben Elliston <bje@au.ibm.com>
623 * frags.h: Remove ANSI_PROTOTYPES conditional code.
624 * config/obj-elf.h: Likewise.
625 * config/tc-h8300.h: Likewise.
626 * config/tc-h8500.h: Likewise.
627 * config/tc-i370.h: Likewise.
628 * config/tc-i386.h: Likewise.
629 * config/tc-m68hc11.h: Likewise.
630 * config/tc-m68k.h: Likewise.
631 * config/tc-ppc.h: Likewise.
632 * config/tc-s390.h: Likewise.
633 * config/tc-sh.h: Likewise.
634 * config/tc-sparc.h: Likewise.
635 * config/tc-tic30.c: Likewise.
636 * config/tc-w65.h: Likewise.
637 * config/tc-xtensa.h: Likewise.
639 2005-07-08 Hans-Peter Nilsson <hp@axis.com>
642 * config/tc-cris.h (MD_APPLY_SYM_VALUE): Define.
644 2005-07-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
646 * config/tc-tic30.c (debug): Add format attribute. Fix format
649 2005-07-06 H.J. Lu <hongjiu.lu@intel.com>
651 * config/tc-i386.c (cpu_arch): Add sse3.
653 * config/tc-i386.h (CpuSSE3): Renamed from ...
654 (CpuPNI): This. Defined as CpuSSE3.
656 * doc/c-i386.texi: Document .sse3.
658 2005-07-06 Jan Beulich <jbeulich@novell.com>
660 * config/tc-ia64.c (nop): Use zero for L-unit pseudo-nop.
662 2005-07-05 Nick Clifton <nickc@redhat.com>
664 * config/tc-pdp11.c (md_apply_fix): Cast first argument to
665 md_chars_to_numbers to an unsigned pointer in order to avoid a
666 compile time warning.
668 2005-07-05 Paul Brook <paul@codesourcery.com>
670 * config/tc-ppc.c (ppc_target_format): Add VxWorks.
672 2005-07-05 Aldy Hernandez <aldyh@redhat.com>
674 * config/tc-ms1.c: New.
675 * config/tc-ms1.h: New.
676 * testsuite/gas/ms1/allinsn.d: New.
677 * testsuite/gas/ms1/allinsn.s: New.
678 * testsuite/gas/ms1/badinsn.s: New.
679 * testsuite/gas/ms1/badinsn1.s: New.
680 * testsuite/gas/ms1/badoffsethigh.s: New.
681 * testsuite/gas/ms1/badoffsetlow.s: New.
682 * testsuite/gas/ms1/badorder.s: New.
683 * testsuite/gas/ms1/badreg.s: New.
684 * testsuite/gas/ms1/badsignedimmhigh.s: New.
685 * testsuite/gas/ms1/badsignedimmlow.s: New.
686 * testsuite/gas/ms1/badsyntax.s: New.
687 * testsuite/gas/ms1/badsyntax1.s: New.
688 * testsuite/gas/ms1/badunsignedimmhigh.s: New.
689 * testsuite/gas/ms1/badunsignedimmlow.s: New.
690 * testsuite/gas/ms1/errors.exp: New.
691 * testsuite/gas/ms1/ldst.s: New.
692 * testsuite/gas/ms1/misc.d: New.
693 * testsuite/gas/ms1/misc.s: New.
694 * testsuite/gas/ms1/ms1-16-003.d: New.
695 * testsuite/gas/ms1/ms1-16-003.s: New.
696 * testsuite/gas/ms1/ms1.exp: New.
697 * testsuite/gas/ms1/msys.d: New.
698 * testsuite/gas/ms1/msys.s: New.
699 * testsuite/gas/ms1/relocs.d: New.
700 * testsuite/gas/ms1/relocs.exp: New.
701 * testsuite/gas/ms1/relocs1.s: New.
702 * testsuite/gas/ms1/relocs2.s: New.
704 2005-07-05 Jan Beulich <jbeulich@novell.com>
706 * config/tc-i386.h (CpuSVME): New.
707 (CpuUnknownFlags): Include CpuSVME.
708 * config/tc-i386.c (cpu_arch): Add .pacifica and .svme. Add opteron
709 as alias of sledgehammer.
710 (md_assemble): Include invlpga in the check for insns with two source
712 (process_operands): Include SVME insns in the check for ignored
713 segment overrides. Adjust diagnostic.
714 (i386_index_check): Special-case SVME insns with memory operands.
716 2005-07-04 Khem Raj <kraj@mvista.com>
717 Nick Clifton <nickc@redhat.com>
719 * tc-arm.c (struct arm_it): Make operands.imm signed to match its
720 use an immediate value.
721 (parse_vfp_reg_list): Make the 2nd parameter an unsigned pointer
722 since the register field of the operands structure is unsigned.
723 (s_arm_unwind_save_vfp): Make "reg" unsigned.
724 (parse_operands): Make the 2ns parameter an unsigned pointer to
726 (do_ldrd): When using the imm field of the operands structure as a
727 second register field, treat it as unsigned.
729 2005-07-04 Alan Modra <amodra@bigpond.net.au>
732 * config/obj-elf.c (obj_elf_change_section): Use backend
735 2005-07-01 Jan Beulich <jbeulich@novell.com>
737 * config/tc-ia64.c (line_separator_chars): Add '{' and '}'.
738 (output_spill_psprel, output_spill_psprel_p): Combine.
739 (output_spill_sprel, output_spill_sprel_p): Combine.
740 (output_spill_reg, output_spill_regp_p): Combine.
741 (process_one_record): Handle psp_psprel.
742 (parse_predicate_and_operand): New.
743 (convert_expr_to_ab_reg): Two new parameters. Return void. Always
744 initialize output values. Emit diagnostic case here.
745 (convert_expr_to_xy_reg): Likewise. Don't allow r0, f0, and f1.
746 (add_unwind_entry): New second parameter. Allow first parameter to
747 be NULL. Parse optional tag, emit warning about further support for
748 it otherwise being missing. Check end-of-line when requested.
749 (dot_fframe): Clear operand when wrong. Allow tag.
750 (dot_vframe): Likewise.
751 (dot_vframesp): Likewise. Rename parameter, issue warning when psp
753 (dot_vframepsp): Remove.
754 (dot_altrp): Clear operand when wrong. Allow tag.
755 (dot_save): Likewise. Let default case also go through
757 (dot_savemem): Likewise.
758 (dot_restore): Don't return when wrong operand. Allow tag.
759 (dot_spillreg, dot_spillreg_p): Combine. Simplify by using
760 parse_predicate_and_operand and the new arguments to
761 convert_expr_to_ab_reg and convert_expr_to_xy_reg. Don't return
762 when wrong operand. Allow tag.
763 (dot_restorereg, dot_restorereg_p): Likewise.
764 (dot_spillmem, dot_spillmem_p): Likewise.
765 (dot_saveg): Clear operand when wrong. Perform tighter operand
767 (dot_savef): Likewise.
768 (dot_saveb): Likewise.
769 (dot_savegf): Likewise.
770 (dot_spill): Remove end-of-line check. Combine. Simplify by using
771 parse_predicate_and_operand and the new arguments to
772 convert_expr_to_ab_reg and convert_expr_to_xy_reg. Don't return
773 when wrong operand. Allow tag.
775 (dot_label_state): Don't return when wrong operand.
776 (dot_copy_state): Likewise.
777 (dot_unwabi): Likewise. Check if in prologue.
778 (dot_body): Don't call demand_empty_rest_of_line.
779 (dot_prologue): Type of mask and grsave is unsigned. Perform tighter
781 (md_pseudo_table): Also use dot_restorereg for .restorereg.p. Also
782 use dot_spillreg for .spillreg.p. Also use dot_spillmem for
783 .spillpsp.p and .spillsp.p. Also use dot_vframesp for .vframepsp.
784 (parse_operand): New second parameter. Don't deal with '}' here
785 anymore. Don't advance past end-of-line.
786 (parse_operands): Pass second argument to parse_operand.
787 (ia64_start_line): Prevent out-of-bounds access through
788 input_line_pointer. Deal with '}' here.
789 (ia64_unrecognized_line): Don't deal with '}' here.
790 (dot_alias): Use ignore_rest_of_line not its deprecated alias
791 discard_rest_of_line.
793 2005-06-30 Zack Weinberg <zack@codesourcery.com>
795 * config/tc-arm.c (T_OPCODE_BRANCH, encode_arm_addr_mode_2)
796 (encode_arm_addr_mode_3, encode_arm_cp_address, do_blx, do_t_blx)
797 (do_t_branch, insns [b, bl]): Don't encode pipeline offset.
798 (do_branch): Always set inst.reloc.pc_rel.
799 (s_arm_elf_cons): Disallow use of (plt) suffix.
800 (do_adrl): Adjust X_add_number unconditionally.
801 (md_pcrel_from): Rename md_pcrel_from_section, add second segT
802 argument. Handle all adjustment for pipeline offset here.
803 (md_apply_fix): No need to undo work of md_pcrel_from. No
804 need to extract pre-encoded pipeline adjustments from various
805 branch instructions. Generally, assume instructions are already
806 all-bits-zero in the field being fixed up. Remove all OBJ_ELF
807 special cases. Handle BFD_RELOC_ARM_PLT32 like
808 BFD_RELOC_ARM_PCREL_BRANCH.
809 (tc_gen_reloc): Remove OBJ_ELF special case.
810 * config/tc-arm.c: Define MD_PCREL_FROM_SECTION.
812 2005-06-30 Ben Elliston <bje@gnu.org>
814 * Makefile.am (check-DEJAGNU): Don't search for expect.
815 * Makefile.in: Regenerate.
817 2005-06-30 Ben Elliston <bje@gnu.org>
819 * Makefile.am (EXPECT): Set to expect.
820 (RUNTEST): Likewise, set to runtest.
821 * Makefile.in: Regenerate.
823 2005-06-23 Ben Elliston <bje@gnu.org>
825 * config/m68k-parse.h: Use ISO C90.
826 * config/m68k-parse.y: Likewise.
827 * config/tc-m68k.h: Likewise.
829 2005-06-20 H.J. Lu <hongjiu.lu@intel.com>
832 * config/tc-i386.c (md_assemble): Don't call optimize_disp on
834 (optimize_disp): Optimize only if possible. Don't use 64bit
835 displacement on non-constants and do same on constants if
838 2005-06-17 Jan Beulich <jbeulich@novell.com>
840 * config/tc-i386.c (reloc): Also handle BFD_RELOC_64_PCREL.
841 (tc_i386_fix_adjustable): Include BFD_RELOC_X86_64_GOTOFF64,
842 BFD_RELOC_X86_64_DTPOFF64, and BFD_RELOC_X86_64_TPOFF64.
843 (output_disp): Do GOTPC conversion also for BFD_RELOC_X86_64_32S
844 and BFD_RELOC_32_PCREL. Use BFD_RELOC_X86_64_GOTPC32 instead of
846 (output_imm): Do GOTPC conversion also for BFD_RELOC_X86_64_32S.
847 Use BFD_RELOC_X86_64_GOTPC32 instead of aborting.
848 (tc_gen_reloc): Do GOTPC conversion also for BFD_RELOC_32_PCREL.
849 Use BFD_RELOC_X86_64_GOTPC32 instead of aborting. Also handle
850 BFD_RELOC_X86_64_GOTOFF64, BFD_RELOC_X86_64_GOTPC32,
851 BFD_RELOC_X86_64_DTPOFF64, and BFD_RELOC_X86_64_TPOFF64. Also
852 convert 8-byte pc-relative relocations.
853 (lex_got): Use BFD_RELOC_X86_64_GOTOFF64 for 64-bit @gotoff.
854 (i386_validate_fix): Likewise.
855 (x86_cons): Also handle quad values in 64-bit mode.
856 (i386_displacement): Also handle BFD_RELOC_X86_64_GOTOFF64.
857 (md_apply_fix): Include BFD_RELOC_X86_64_DTPOFF64 and
858 BFD_RELOC_X86_64_TPOFF64 in the TLS check. Also convert BFD_RELOC_64
859 to pc-relative variant. Also check for BFD_RELOC_64_PCREL.
861 2005-06-13 Zack Weinberg <zack@codesourcery.com>
863 * config/tc-arm.c (find_real_start): Check S_IS_LOCAL on
864 symbolP as well as for names with a leading dot. Use ACONCAT.
865 (md_apply_fix): For branch relocations, only replace value
866 with fixP->fx_offset (under #ifdef OBJ_ELF) when !fixP->fx_done.
867 (arm_force_relocation): Remove #ifdef OBJ_ELF case.
868 * config/tc-arm.h (LOCAL_LABEL): Remove unnecessary parentheses.
869 (LOCAL_LABEL_PREFIX): Don't define.
871 2005-06-10 Alan Modra <amodra@bigpond.net.au>
873 * config/tc-hppa.c (pa_block): Allocate just one byte for the
876 2005-06-08 James E Wilson <wilson@specifixinc.com>
879 * config/tc-ia64.c (slot_index): Revert last change. If first_frag
880 is NULL, then emit a warning, and return the current index.
882 2005-06-08 Tomas Hurka <tom@hukatronic.cz>
885 * config/tc-m68k.c (m68k_ip): Test for insn compatiblity using a
886 temporary copy of the operands array so that changes can be safely
887 backed out if the insn does not match.
888 (m68k_compare_opcode): Shortcut the test when the parameters are
889 the same. Return 1 if the names match but the second opcode is
890 further on in the array than the first.
892 2005-06-08 Nick Clifton <nickc@redhat.com>
895 * config/tc-ia64.c (slot_index): Check for a NULL first_frag.
897 2005-06-08 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
899 * config/tc-m32r.c (use_parallel): Change default value from 1 to 0.
901 2005-06-07 Aldy Hernandez <aldyh@redhat.com>
902 Michael Snyder <msnyder@redhat.com>
903 Stan Cox <scox@redhat.com>
905 * configure.in: Add ms1 case.
907 * configure: Regenerate.
909 * configure.tgt: Add ms1 case.
911 2005-06-07 Bob Wilson <bob.wilson@acm.org>
913 * config/tc-xtensa.h (resource_table): Change units to unsigned chars.
914 * config/tc-xtensa.c (new_resource_table): Likewise.
915 (resize_resource_table): Likewise.
916 (release_resources): Fix assertion for unsigned values.
918 2005-06-07 Zack Weinberg <zack@codesourcery.com>
920 * cgen.c, cgen.h, tc.h, write.c, config/obj-coff.c
921 * config/tc-a29k.c, config/tc-alpha.c, config/tc-alpha.h
922 * config/tc-arc.c, config/tc-arc.h, config/tc-arm.c
923 * config/tc-arm.h, config/tc-avr.c, config/tc-avr.h
924 * config/tc-cris.c, config/tc-crx.c, config/tc-d10v.c
925 * config/tc-d10v.h, config/tc-d30v.c, config/tc-d30v.h
926 * config/tc-dlx.c, config/tc-dlx.h, config/tc-fr30.h
927 * config/tc-frv.c, config/tc-frv.h, config/tc-h8300.c
928 * config/tc-h8500.c, config/tc-hppa.c, config/tc-hppa.h
929 * config/tc-i370.c, config/tc-i370.h, config/tc-i386.c
930 * config/tc-i386.h, config/tc-i860.c, config/tc-i860.h
931 * config/tc-i960.c, config/tc-i960.h, config/tc-ia64.c
932 * config/tc-ip2k.c, config/tc-ip2k.h, config/tc-iq2000.c
933 * config/tc-iq2000.h, config/tc-m32r.c, config/tc-m32r.h
934 * config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-m68k.c
935 * config/tc-m68k.h, config/tc-m88k.c, config/tc-maxq.c
936 * config/tc-mcore.c, config/tc-mcore.h, config/tc-mips.c
937 * config/tc-mips.h, config/tc-mmix.c, config/tc-mn10200.c
938 * config/tc-mn10300.c, config/tc-msp430.c, config/tc-ns32k.c
939 * config/tc-openrisc.h, config/tc-or32.c, config/tc-or32.h
940 * config/tc-pdp11.c, config/tc-pj.c, config/tc-pj.h
941 * config/tc-ppc.c, config/tc-ppc.h, config/tc-s390.c
942 * config/tc-s390.h, config/tc-sh64.c, config/tc-sh.c
943 * config/tc-sh.h, config/tc-sparc.c, config/tc-sparc.h
944 * config/tc-tahoe.c, config/tc-tic30.c, config/tc-tic4x.c
945 * config/tc-tic54x.c, config/tc-tic80.c, config/tc-v850.c
946 * config/tc-v850.h, config/tc-vax.c, config/tc-vax.h
947 * config/tc-w65.c, config/tc-xstormy16.c, config/tc-xstormy16.h
948 * config/tc-xtensa.c, config/tc-z8k.c:
949 Replace all instances of the string "_apply_fix3" with
951 * po/POTFILES.in, po/gas.pot: Regenerate.
953 2005-06-08 Alan Modra <amodra@bigpond.net.au>
955 * Makefile.am: Run "make dep-am".
956 (POTFILES): Remove GAS_CFILES.
957 * Makefile.in: Regenerate.
959 2005-06-07 David Ung <davidu@mips.com>
961 * config/tc-mips.c (mips_cpu_info_table): Add cpu names m4k, 24k,
962 24kc, 24kf and 24kfx under MIPS32 release 2.
964 2005-06-04 Nick Clifton <nickc@redhat.com>
966 * config/tc-arm.c (CE, C3, CM, UE, UF): Redefine without reference
967 to their Thumb-enabled equivalents.
969 2005-06-01 Maciej W. Rozycki <macro@linux-mips.org>
971 * config/tc-mips.c (load_register): Add leading "0x" to the
972 output of sprintf_vma().
975 2005-06-01 Nick Clifton <nickc@redhat.com>
977 * config/tc-arm.c (TxCE, TxC3, TxCM, TUE, TUF): Remove redundant
978 test for the presence of thumb version of the parsing functions
979 since they must always exist and the test generates a compile time
982 2005-05-31 Richard Henderson <rth@redhat.com>
984 * config/tc-alpha.c (O_lituse_jsrdirect): New.
985 (alpha_reloc_op): Add it.
986 (debug_exp): Handle it.
987 (DUMMY_RELOC_LITUSE_JSRDIRECT): New.
988 (emit_insn): Handle it.
989 * doc/c-alpha.texi (Alpha-Relocs): Document lituse_jsrdirect.
991 2005-05-31 Christian Groessler <chris@groessler.org>
993 * write.c (dump_section_relocs): Convert to ISO-C.
994 (write_relocs): Avoid signed/unsigned and fprintf argument
995 warnings in debug code.
997 2005-05-26 Zack Weinberg <zack@codesourcery.com>
999 * config/tc-arm.h (TC_FIX_TYPE): Change to int.
1000 (TC_INIT_FIX_DATA): Initialize to 0, not NULL.
1001 * config/tc-arm.c (fix_new_arm): Remove now-unnecessary cast.
1002 (md_apply_fix3): Delete fix_is_thumb variable; refer to
1003 fixP->tc_fix_data directly in the sole place it was used.
1004 Explicitly truncate value, *valP, fixP->fx_addnumber, and
1005 fixP->fx_offset to 32 bits, for consistent behavior between 32-
1008 2005-05-27 Jan Beulich <jbeulich@novell.com>
1010 * config/tc-ia64.c (struct proc_pending): New.
1011 (unwind): Replace proc_start with proc_pending.
1012 (unwind_diagnostic): Check unwind.proc_pending.sym.
1013 (dot_proc): Replace unwind.proc_start with unwind.proc_pending.sym.
1014 Check if previous proc not closed. Record all entry points.
1015 (dot_endp): Replace unwind.proc_start with unwind.proc_pending.sym.
1016 Set symbol sizes for entry points recorded in dot_proc. Check
1017 arguments for consistency with respective .proc's.
1018 (md_assemble): Replace unwind.proc_start with
1019 unwind.proc_pending.sym.
1021 2005-05-27 Jan Beulich <jbeulich@novell.com>
1023 * config/tc-ia64.c (emit_one_bundle): Restrict scope of ptr, end_ptr,
1024 and last_ptr. Check all in-use slots for first one with non-NULL
1025 unwind_record. Don't reload end_ptr before second update round.
1027 2005-05-26 James E Wilson <wilson@specifixinc.com>
1029 * config/tc-ia64.c (extra_goodness): Update comment.
1030 (md_begin): Add debugging code to print best_template table.
1032 2005-05-25 Jan Beulich <jbeulich@novell.com>
1034 * config/tc-ia64.c (md_begin): Don't try to match slot 2 of an MLX
1037 2005-05-25 Jan Beulich <jbeulich@novell.com>
1039 * config/tc-ia64.c (ia64_gen_real_reloc_type): Also handle
1040 BFD_RELOC_UNUSED when determining the width of the reloc.
1042 2005-05-25 Jan Beulich <jbeulich@novell.com>
1044 * config/tc-ia64.c (dot_endp): Clear out all three pointers in unwind
1047 2005-05-25 Jan Beulich <jbeulich@novell.com>
1049 * config/tc-ia64.c (dot_radix): Rewrite.
1051 2005-05-25 Jan Beulich <jbeulich@novell.com>
1053 * config/tc-ia64.c (struct unw_rec_list): Remove next_slot_number
1055 (alloc_record): Remove references to next_slot_number and
1057 (emit_one_bundle): Likewise.
1059 2005-05-22 Nick Clifton <nickc@redhat.com>
1061 * config/tc-v850.c (md_apply_fix3): Pass the address of the
1062 message buffer when invoking the insert function.
1064 2005-05-21 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1066 * config/tc-hppa.c (pa_ip): Promote architecture from PA 1.0 to 1.1
1067 only if an instruction match is found.
1069 2005-05-20 Bob Wilson <bob.wilson@acm.org>
1071 * config/tc-xtensa.c (xg_assemble_vliw_tokens): Change subtraction
1072 to addition in argument to xtensa_dwarf2_emit_insn.
1074 2005-05-19 Zack Weinberg <zack@codesourcery.com>
1076 * Makefile.am: Have 'all' depend on 'info'.
1077 * Makefile.in: Regenerate.
1079 2005-05-19 Alan Modra <amodra@bigpond.net.au>
1081 * config/tc-ppc.c (ppc_force_relocation): Add BFD_RELOC_24_PLT_PCREL.
1083 2005-05-19 Anton Blanchard <anton@samba.org>
1085 * config/tc-ppc.c (parse_cpu): Handle "-mpower5".
1086 (md_show_usage): Document it.
1087 (ppc_setup_opcodes): Insert POWER5 mnemonics.
1088 * doc/c-ppc.texi (PowerPC-Opts): Document "-mpower5".
1090 2005-05-19 Jan Beulich <jbeulich@novell.com>
1092 * config/tc-ia64.c (dot_endp): Don't use global symbol for unwind
1093 relocations in unwind section.
1095 2005-05-18 Nick Clifton <nickc@redhat.com>
1097 * config/tc-v850.c (md_apply_fix3): Only use the insertion routine
1098 if one exists. Ignore any error messages it may produce, just
1099 allow it to perform the insertion.
1101 2005-05-17 Zack Weinberg <zack@codesourcery.com>
1103 * hash.c (hash_lookup): Add len parameter. All callers changed.
1104 (hash_find_n): New interface.
1105 * hash.h: Prototype hash_find_n.
1106 * sb.c: Include as.h.
1107 (scrub_from_sb, sb_to_scrub, scrub_position): New statics.
1108 (sb_scrub_and_add_sb): New interface.
1109 * sb.h: Prototype sb_scrub_and_add_sb.
1110 * input-scrub.c (input_scrub_include_sb): Use sb_scrub_and_add_sb.
1112 * config/tc-arm.h (TC_FORCE_RELOCATION_LOCAL): Remove
1113 reference to BFD_RELOC_ARM_GOT12 which is never generated.
1114 * config/tc-arm.c: Rewrite, adding Thumb-2 support.
1116 2005-05-17 Daniel Jacobowitz <dan@codesourcery.com>
1118 * doc/Makefile.am (gasver.texi): Don't use $<.
1119 * doc/Makefile.in: Regenerated.
1121 2005-05-17 Nick Clifton <nickc@redhat.com>
1124 * symbols.c (resolve_symbol_value): Do not move symbols whose
1125 value expression has not been resolved or finalized into the
1126 absolute section as this will confuse other parts of the assembler
1127 into thinking that their value is zero.
1129 2005-05-17 Jan Beulich <jbeulich@novell.com>
1131 * read.c (_find_end_of_line): New.
1132 (find_end_of_line): New.
1133 (HANDLE_CONDITIONAL_ASSEMBLY): Use it.
1134 (read_a_source_file): Use it.
1137 (get_line_sb): Use it.
1138 (s_errwarn): Replace discard_rest_of_line by ignore_rest_of_line.
1139 (s_comm_internal): Likewise.
1141 (s_macro): Likewise.
1142 (s_ignore): Use ignore_rest_of_line.
1143 * read.h (find_end_of_line): Prototype.
1144 (discard_rest_of_line): Remove prototype. #define to
1145 ignore_rest_of_line.
1147 2005-05-17 Nick Clifton <nickc@redhat.com>
1149 * config/tc-v850,h (TC_FIX_TYPE): Define.
1150 (TC_INIT_FIX_TYPE): Define.
1151 * config/tc-v850.c (md_assemble): When creating a fix record the
1152 operand in the tc_fix_data field.
1153 (md_apply_fix3): When applying a resolved fix use the operand's
1154 insertion procedure to store the value, if the operand has been
1157 2005-05-15 Daniel Jacobowitz <dan@codesourcery.com>
1159 * Makefile.am (m68k-parse.c, itbl-parse.c): Update ylwrap
1161 * Makefile.in: Regenerated.
1163 2005-05-13 Sterling Augustine <sterling@tensilica.com>
1164 Bob Wilson <bob.wilson@acm.org>
1166 * config/tc-xtensa.c (xtensa_insnbuf_set_operand): Clarify error
1168 (xtensa_mark_zcl_first_insns): Fix incorrect nesting of conditional
1169 for handling RELAX_CHECK_ALIGN_NEXT_OPCODE.
1171 2005-05-11 Alan Modra <amodra@bigpond.net.au>
1173 * config/tc-ppc.c (md_apply_fix3): Allow pcrel forms of BFD_RELOC_16,
1174 BFD_RELOC_LO16, BFD_RELOC_HI16 and BFD_RELOC_HI16_S.
1176 2005-05-10 Michael Matz <matz@suse.de>
1178 * frags.c (frag_grow): Don't be too greedy in allocating memory.
1180 * config/tc-hppa.c (pa_block): Check arguments to .block[z].
1182 2005-05-10 Hans-Peter Nilsson <hp@bitrange.com>
1185 * config/tc-mmix.c (mmix_handle_mmixal): Rearrange slightly.
1186 Handle label-without-colon before ordinary dot-pseudo as an
1187 ordinary label. Don't leak memory for label-without-colon alone
1188 on a line. Don't mmixal-munge operands for dot-pseudos.
1190 2005-05-10 Jan Beulich <jbeulich@novell.com>
1192 * macro.c (get_any_string): Remove the two last parameters. Replace
1193 references to the former expand parameter by using macro_alternate.
1194 Simplify loop condition for checking for end-of-string.
1195 (get_string): Remove redunant call to sb_skip_white.
1196 (do_formals): Remove two last arguments to get_any_string.
1197 (macro_expand): Likewise.
1198 (expand_irp): Likewise.
1200 2005-05-10 Jan Beulich <jbeulich@novell.com>
1202 * read.c (s_macro): Move local variable 'local' to smaller scope.
1203 Call sb_kill on it when done.
1205 2005-05-09 Jan Beulich <jbeulich@novell.com>
1207 * config/tc-i386.c (optimize_disp): Discard displacement entirely
1208 when zero and not required by encoding constraints.
1210 2005-05-09 H.J. Lu <hongjiu.lu@intel.com>
1213 * config/tc-sh64.c (sh64_fake_label): New.
1215 * config/tc-sh64.h (TC_FAKE_LABEL): New.
1217 * doc/internals.texi (TC_FAKE_LABEL): Document.
1219 * write.c (TC_FAKE_LABEL): New.
1220 (adjust_reloc_syms): Use it.
1221 (write_object_file): Likewise.
1223 2005-05-09 Jan Beulich <jbeulich@novell.com>
1225 * config/tc-i386.c (parse_insn): Disallow use of prefix separator
1226 and comma in Intel mode.
1228 2005-05-09 Jan Beulich <jbeulich@novell.com>
1230 * config/tc-i386.c (tc_x86_regname_to_dw2regnum): Correct 64-bit mode
1231 names to match ABI. Add more registers for 32-bit and 64-bit modes.
1232 Make name array static and const. Adjust lookup to account for NULL
1233 entries (standing for unused register numbers).
1235 2005-05-09 Jan Beulich <jbeulich@novell.com>
1237 * config/tc-i386.c (parse_insn): Consider all matching instructions
1238 when checking for string instruction after string-only prefix.
1240 2005-05-07 H.J. Lu <hongjiu.lu@intel.com>
1243 * config/tc-ia64.c (start_unwind_section): Properly check
1244 comdat group with SHF_GROUP.
1246 2005-05-06 Bob Wilson <bob.wilson@acm.org>
1248 * doc/c-xtensa.texi (Literal Directive): Spelling correction.
1250 2005-05-06 Bob Wilson <bob.wilson@acm.org>
1252 * config/tc-xtensa.c: Remove excess whitespace.
1253 * config/tc-xtensa.h: Likewise.
1254 * config/xtensa-istack.h: Likewise.
1255 * config/xtensa-relax.c: Likewise.
1256 * config/xtensa-relax.h: Likewise.
1258 2005-05-06 Nick Clifton <nickc@redhat.com>
1260 * sb.h: Fix formatting of comments.
1261 * sb.c: Fix formatting of comments.
1263 2005-05-06 Jan Beulich <jbeulich@novell.com>
1265 * sb.h (sb_add_buffer): Reintroduce.
1266 * sb.c (sb_add_buffer): Likewise.
1268 2005-05-06 Jan Beulich <jbeulich@novell.com>
1270 * macro.c (new_formal, del_formal): New.
1271 (do_formals): Use new_formal. Check for and parse qualifier. Warn if
1272 required argument has default value. Stop looking for more formal
1273 when there was a vararg one.
1274 (macro_expand_body): Use new_formal and del_formal.
1275 (macro_expand): Likewise. Initialize local variable err. Don't
1276 return immediately when encountering an error. Warn when keyword
1277 argument already had a value assigned. Eliminate duplicate clearing
1278 of argument value. When current positional argument matches parameter
1279 of vararg type, assign to it all the remaining arguments. Issue error
1280 when required parameter does not have value.
1281 (free_macro): Use del_formal.
1282 (expand_irp): Initialize formal type. Free buffers associated with
1283 formal prior to returning.
1284 * macro.h (struct formal_struct): Add new field 'type' with new
1285 enumeration type 'formal_type'.
1286 * doc/as.texinfo: Document macro parameter qualifiers.
1287 * NEWS: Mention new functionality.
1289 2005-05-06 Jan Beulich <jbeulich@novell.com>
1291 * cond.c (s_ifb): New.
1292 * read.c (potable): Add s_ifb as handler for .ifb and .ifnb.
1293 * read.h (s_ifb): Prototype.
1294 * doc/as.texinfo: Document .ifb and .ifnb.
1296 2005-05-05 Steve Ellcey <sje@cup.hp.com>
1298 * config/tc-ia64.c (MIN): Undef.
1300 2005-05-05 Paul Brook <paul@codesourcery.com>
1302 * config/tc-i386.h (ELF_TARGET_FORMAT): Define for TE_VXWORKS.
1304 2005-05-05 Matt Thomas <matt@3am-software.com>
1306 * config/tc-vax.c (md_assemble): Don't assume a valueT is 4
1309 2005-05-05 Nick Clifton <nickc@redhat.com>
1311 * Update the address and phone number of the FSF organization in
1312 the GPL notices in the following files:
1313 COPYING, app.c, as.c, as.h, asintl.h, atof-generic.c, bignum.h,
1314 bit_fix.h, cgen.c, cgen.h, cond.c, debug.c, depend.c, dw2gencfi.c,
1315 dw2gencfi.h, dwarf2dbg.c, dwarf2dbg.h, ecoff.c, ecoff.h, ehopt.c,
1316 emul-target.h, emul.h, expr.c, expr.h, flonum-copy.c,
1317 flonum-konst.c, flonum.h, frags.c, frags.h, hash.c, hash.h,
1318 input-file.c, input-file.h, input-scrub.c, itbl-lex.h, itbl-lex.l,
1319 itbl-ops.c, itbl-ops.h, itbl-parse.y, listing.c, listing.h,
1320 literal.c, macro.c, macro.h, messages.c, obj.h, output-file.c,
1321 output-file.h, read.c, read.h, sb.c, sb.h, stabs.c,
1322 struc-symbol.h, subsegs.c, subsegs.h, symbols.c, symbols.h, tc.h,
1323 write.c, write.h, config/aout_gnu.h, config/atof-ieee.c,
1324 config/atof-vax.c, config/itbl-mips.h, config/m68k-parse.h,
1325 config/m68k-parse.y, config/m88k-opcode.h, config/obj-aout.c,
1326 config/obj-aout.h, config/obj-bout.c, config/obj-bout.h,
1327 config/obj-coff.c, config/obj-coff.h, config/obj-ecoff.c,
1328 config/obj-ecoff.h, config/obj-elf.c, config/obj-elf.h,
1329 config/obj-evax.c, config/obj-evax.h, config/obj-hp300.c,
1330 config/obj-hp300.h, config/obj-ieee.c, config/obj-ieee.h,
1331 config/obj-multi.h, config/obj-som.c, config/obj-som.h,
1332 config/tc-a29k.c, config/tc-a29k.h, config/tc-alpha.c,
1333 config/tc-alpha.h, config/tc-arc.c, config/tc-arc.h,
1334 config/tc-arm.h, config/tc-avr.c, config/tc-avr.h,
1335 config/tc-cris.c, config/tc-cris.h, config/tc-crx.c,
1336 config/tc-crx.h, config/tc-d10v.c, config/tc-d10v.h,
1337 config/tc-d30v.c, config/tc-d30v.h, config/tc-dlx.c,
1338 config/tc-dlx.h, config/tc-fr30.c, config/tc-fr30.h,
1339 config/tc-frv.c, config/tc-frv.h, config/tc-generic.c,
1340 config/tc-generic.h, config/tc-h8300.c, config/tc-h8300.h,
1341 config/tc-h8500.c, config/tc-h8500.h, config/tc-hppa.c,
1342 config/tc-hppa.h, config/tc-i370.c, config/tc-i370.h,
1343 config/tc-i386.c, config/tc-i386.h, config/tc-i860.c,
1344 config/tc-i860.h, config/tc-i960.c, config/tc-i960.h,
1345 config/tc-ia64.c, config/tc-ia64.h, config/tc-ip2k.c,
1346 config/tc-ip2k.h, config/tc-iq2000.c, config/tc-iq2000.h,
1347 config/tc-m32r.c, config/tc-m32r.h, config/tc-m68851.h,
1348 config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-m68k.c,
1349 config/tc-m68k.h, config/tc-m88k.c, config/tc-m88k.h,
1350 config/tc-maxq.c, config/tc-maxq.h, config/tc-mcore.c,
1351 config/tc-mcore.h, config/tc-mips.c, config/tc-mips.h,
1352 config/tc-mmix.c, config/tc-mmix.h, config/tc-mn10200.c,
1353 config/tc-mn10200.h, config/tc-mn10300.c, config/tc-mn10300.h,
1354 config/tc-msp430.c, config/tc-msp430.h, config/tc-ns32k.c,
1355 config/tc-ns32k.h, config/tc-openrisc.c, config/tc-openrisc.h,
1356 config/tc-or32.c, config/tc-or32.h, config/tc-pdp11.c,
1357 config/tc-pdp11.h, config/tc-pj.c, config/tc-pj.h,
1358 config/tc-ppc.c, config/tc-ppc.h, config/tc-s390.c,
1359 config/tc-s390.h, config/tc-sh.c, config/tc-sh.h,
1360 config/tc-sh64.c, config/tc-sh64.h, config/tc-sparc.c,
1361 config/tc-sparc.h, config/tc-tahoe.c, config/tc-tahoe.h,
1362 config/tc-tic30.c, config/tc-tic30.h, config/tc-tic4x.c,
1363 config/tc-tic4x.h, config/tc-tic54x.c, config/tc-tic54x.h,
1364 config/tc-tic80.c, config/tc-tic80.h, config/tc-v850.c,
1365 config/tc-v850.h, config/tc-vax.c, config/tc-vax.h,
1366 config/tc-w65.c, config/tc-w65.h, config/tc-xstormy16.c,
1367 config/tc-xstormy16.h, config/tc-xtensa.c, config/tc-xtensa.h,
1368 config/tc-z8k.c, config/tc-z8k.h, config/te-386bsd.h,
1369 config/te-freebsd.h, config/te-hp300.h, config/te-hppa.h,
1370 config/te-ic960.h, config/te-irix.h, config/te-nbsd.h,
1371 config/te-netware.h, config/te-sparcaout.h, config/te-sun3.h,
1372 config/te-tmips.h, config/te-vxworks.h, config/vax-inst.h,
1373 config/xtensa-istack.h, config/xtensa-relax.c,
1374 config/xtensa-relax.h, doc/fdl.texi
1376 2005-05-05 Nick Clifton <nickc@redhat.com>
1378 * config/tc-arm.c (arm_opts): Make -mlittle-endian switch set
1379 the target_big_endian variable to false.
1381 2005-05-04 Alan Modra <amodra@bigpond.net.au>
1383 * config/obj-ecoff.c (ecoff_frob_file_before_fix): Correct section
1384 list traversal. Use bfd_section_list_prepend.
1385 * config/tc-mmix.c (mmix_frob_file): Don't needlessly iterate
1386 over the section list.
1387 * config/tc-xtensa.c (xtensa_remove_section): Delete.
1388 (xtensa_insert_section): Delete.
1389 (xtensa_move_seg_list_to_beginning): Use bfd_section_list_remove
1390 and bfd_section_list_prepend.
1391 (xtensa_reorder_seg_list): Use bfd_section_list_remove and
1392 bfd_section_list_insert_after.
1394 2005-05-03 Nick Clifton <nickc@redhat.com>
1396 * config/obj-ecoff.c (ecoff_frob_file_before_fix): Fix invocations
1397 of bfd_section_list... macros.
1398 * config/tc-mmix.c (mmix_frob_file): Likewise.
1399 * config/tc-xtensa.c (xtensa_remove_section): Likewise.
1400 (xtensa_insert_section): Likewise.
1402 * macro.c (macro_hash): Remove static.
1403 * macro.h (macro_hash): Provide an external declaration.
1405 2005-05-02 H.J. Lu <hongjiu.lu@intel.com>
1407 * write.c (write_object_file): Use bfd_section_double_list_remove
1410 2005-05-02 Daniel Jacobowitz <dan@codesourcery.com>
1412 * doc/Makefile.am (gasver.texi): Correct quoting.
1413 * doc/Makefile.in: Regenerated.
1415 2005-04-29 Ralf Corsepius <ralf.corsepius@rtems.org>
1417 * configure.tgt: Add h8300*-*-rtemscoff.
1418 Switch h8300*-*-rtems* to elf.
1420 2005-04-29 H.J. Lu <hongjiu.lu@intel.com>
1422 * hash.c: Undo the last change.
1425 2005-04-29 Daniel Jacobowitz <dan@codesourcery.com>
1427 * doc/Makefile.am (gasver.texi): Depend on bfd/configure instead
1429 (DISTCLEANFILES): Remove.
1430 (MAINTAINERCLEANFILES): Add asconfig.texi.
1431 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
1433 2005-04-29 Ben Elliston <bje@au.ibm.com>
1435 * Makefile.am (GAS_CFILES): Remove bignum-copy.c.
1436 (GENERIC_OBJS): Likewise, remove bignum-copy.o.
1437 (bignum-copy.o): Remove.
1438 * Makefile.in: Regenerate.
1439 * makefile.vms (OBJS): Remove bignum-copy.obj.
1440 * symbols.h (local_symbol_make): Remove declaration.
1441 (verify_symbol_chain_2): Likewise.
1442 * symbols.c (local_symbol_make): Make static.
1443 (max_indent_level): Likewise.
1444 (verify_symbol_chain_2): Remove.
1445 * macro.c (macro_hash): Make static.
1446 * messages.c (fprint_value): Remove.
1447 * read.h (get_absolute_expr): Remove.
1448 (emit_leb128_expr): Likewise.
1449 (do_s_func): Likewise.
1450 * read.c (do_s_func): Make static.
1451 (emit_leb128_expr): Likewise.
1452 (get_absolute_expr): Likewise.
1453 * as.h (as_howmuch): Remove declaration.
1454 (fprint_value): Likewise.
1455 * as.c (myname): Make static.
1456 * input-scrub.c (as_howmuch): Remove.
1457 (as_1_char): Likewise.
1458 * input-file.h (input_file_is_open): Remove.
1459 * input-file.c (input_file_is_open): Likewise.
1460 * expr.h (expr_build_unary): Remove declaration.
1461 (expr_build_binary): Likewise.
1462 * expr.c (expr_build_unary): Remove.
1463 (expr_build_binary): Likewise.
1464 * hash.h (hash_replace): Remove declaration.
1465 (hash_delete): Likewise.
1466 * hash.c (hash_replace): Remove.
1467 (hash_delete): Likewise.
1468 * bignum-copy.c (bignum_copy): Move from here ..
1469 * config/tc-vax.c (bignum_copy): .. to here.
1470 * bignum.h (LOG_TO_BASE_2_OF_10): Remove.
1471 (bignum_copy): Remove extern declaration.
1472 * sb.h (string_count): Remove extern declaration.
1473 (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
1474 (sb_name): Likewise.
1475 * sb.c (dsize): Replace preprocessor macro with static int.
1476 (string_count): Make static.
1477 (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
1478 (sb_name): Likewise.
1479 * config/obj-coff.c (dim_index): Make static.
1480 * config/tc-i386.c (GOT_symbol): Likewise.
1481 (output_invalid_buf): Likewise.
1482 * doc/internals.texi (Warning and error messages): Remove the
1483 prototype for fprint_value.
1485 2005-04-27 Ben Elliston <bje@au.ibm.com>
1489 2005-04-26 H.J. Lu <hongjiu.lu@intel.com>
1491 * config/obj-multi.h (FAKE_LABEL_NAME): Defined.
1493 * read.c (pseudo_set): Disallow symbol set to common symbol.
1496 * write.c (write_object_file): Report common symbol name when
1497 disallowing local symbol set to common symbol.
1498 (adjust_reloc_syms): Disallow local symbol set to undefined
1501 2005-04-25 Jan Beulich <jbeulich@novell.com>
1503 * macro.c (macro_expand_body): Replace locals indicator parameters
1504 with actual macro_entry. New local variables macro_line and err.
1505 Don't return when encountering an error, just record the fact.
1506 Detect local symbol name colliding with parameter. Track line number
1507 inside of macro expansion.
1508 (do_formals): Move local variable name to wider scope. Check
1509 parameter of the same name doesn't already exist. In MRI mode, also
1510 check it doesn't collide with the argument count pseudo-parameter).
1511 (define_macro): Add file and line number parameters. Remove local
1512 variable namestr. New local variable error. Initialize macro_entry
1513 members file, line, and name. Don't return when encountering an
1514 error, just record the fact. Use %s in some diagnostics for read.c
1515 to insert the macro name. Free macro_entry on error.
1516 (macro_expand): Pass macro_entry to macro_epand_body. Don't return
1517 when encountering an error, just record the fact.
1518 (expand_irp): Don't return when encountering an error, just record
1520 * macro.h (macro_struct): New members name, file, and line.
1521 (define_macro): Add file and line number parameters.
1522 * read.c (s_macro): Pass file and line to define_macro. Tag warning
1523 regarding pseudo-op redefinition with the file/line that macro
1524 definition started at.
1526 2005-04-22 Bob Wilson <bob.wilson@acm.org>
1528 * config/tc-xtensa.c (LOOKAHEAD_ALIGNER): Delete macro.
1529 (future_alignment_required): Remove ifdefs that use it.
1531 2005-04-22 Bob Wilson <bob.wilson@acm.org>
1533 * config/tc-xtensa.c (xg_get_build_instr_size): Remove.
1534 (xg_is_narrow_insn, xg_expand_narrow): Remove. Merge into...
1535 (xg_is_single_relaxable_insn): ...here. Add "targ" and "narrow_only"
1537 (xg_assembly_relax, xg_find_narrowest_format, relaxation_requirements,
1538 convert_frag_narrow): Use new version of xg_is_single_relaxable_insn.
1540 2005-04-21 Christian Groessler <chris@groessler.org>
1542 * config/tc-z8k.c (md_assemble): Fix buffer overrun in operand[]
1545 2005-04-20 H.J. Lu <hongjiu.lu@intel.com>
1547 * config/obj-aout.h (S_IS_EXTERN): Removed.
1548 * config/obj-bout.h (S_IS_EXTERN): Likewise.
1549 * config/obj-coff.h (S_IS_EXTERN): Likewise.
1550 * symbols.c (S_IS_EXTERN): Likewise.
1551 * symbols.h (S_IS_EXTERN): Likewise.
1553 * config/tc-alpha.c (tc_gen_reloc): Replace S_IS_EXTERN with
1555 * config/tc-d10v.c (md_apply_fix3): Likewise.
1556 * config/tc-ia64.c (ia64_fix_adjustable): Likewise.
1557 * config/tc-iq2000.c (iq2000_fix_adjustable): Likewise.
1558 * config/tc-m32r.c (m32r_fix_adjustable): Likewise.
1559 * config/tc-mmix.c (mmix_adjust_symtab): Likewise.
1560 * config/tc-sh64.c (shmedia_frob_file_before_adjust): Likewise.
1561 (shmedia_md_convert_frag): Likewise.
1562 * symbols.c (print_symbol_value_1): Likewise.
1563 * write.c (write_object_file): Likewise.
1565 2005-04-20 Nick Clifton <nickc@redhat.com>
1567 * config/tc-xtensa.c (get_aligned_diff): Change type of
1568 branch_align to offsetT so that its signedness matches that of
1571 * config/tc-mips.c (macro): Use sprintf_vma to convert a > 32 bit
1572 number into a readable string.
1573 (load_register): Likewise.
1575 2005-04-20 Andreas Schwab <schwab@suse.de>
1577 * config/tc-ia64.c (specify_resource): Initialize all of tmpl.
1579 2005-04-19 David S. Miller <davem@davemloft.net>
1581 * config/tc-sparc.c (md_assemble): If sparc_ip gives us a
1582 NULL insn, exit early. Remove now spurious NULL checks.
1583 (sparc_ip): Use as_bad for unknown opcode errors, set *pinsn
1586 2005-04-19 Jan Beulich <jbeulich@novell.com>
1588 * symbols.h (symbol_find_base): Remove prototype.
1589 * symbols.c (save_symbol_name): Remove code section conditional upon
1591 (symbol_find): Remove.
1592 (symbol_find_base): Rename to symbol_find.
1593 * subsegs.c (section_symbol): Replace use of symbol_find_base with
1595 * config/obj-coff.c (tag_insert): Remove code section conditional
1596 upon STRIP_UNDERSCORE.
1597 (obj_coff_def): Likewise.
1598 (obj_coff_endef): Replace use of symbol_find_base with symbol_find.
1599 (coff_frob_symbol): Likewise.
1600 (yank_symbols): Likewise.
1601 (c_section_symbol): Likewise.
1602 * config/obj-coff.h (DO_NOT_STRIP): Remove.
1603 * config/tc-arm.c (symbol_locate): Remove code section conditional
1604 upon STRIP_UNDERSCORE.
1605 * config/tc-h8300.h (DO_NOT_STRIP): Remove.
1606 * config/tc-h8500.h (DO_NOT_STRIP): Remove.
1607 * config/tc-sh.h (DO_NOT_STRIP): Remove.
1608 * config/tc-w65.h (DO_NOT_STRIP): Remove.
1609 * config/tc-z8k.h (DO_NOT_STRIP): Remove.
1611 2005-04-19 Andreas Schwab <schwab@suse.de>
1613 * config/tc-ia64.c (md_assemble): Fix error message for wrong
1614 access to application registers.
1616 2005-04-19 Jan Beulich <jbeulich@novell.com>
1618 * config/te-sysv32.h: Remove.
1619 * Makefile.am (TARG_ENV_HFILES): Remove reference to
1621 * Makefile.in (TARG_ENV_HFILES): Likewise.
1623 2005-04-19 Jan Beulich <jbeulich@novell.com>
1626 * config/tc-ia64.c (ia64_canonicalize_symbol_name): Re-allow zero-
1629 2005-04-18 Mark Kettenis <kettenis@gnu.org>
1631 * config/tc-i386.c (md_begin): Allow hyphens in mnemonics.
1633 2005-04-18 Maciej W. Rozycki <macro@linux-mips.org>
1635 * config/tc-mips.c (normalize_constant_expr): Don't check for
1637 (check_absolute_expr): Only call normalize_constant_expr() if
1639 (mips_ip): Likewise.
1641 * config/tc-mips.c (check_absolute_expr): Fix formatting.
1643 2005-04-18 Jan Beulich <jbeulich@novell.com>
1645 * macro.c (free_token): New, freeing all the memory associated with a
1647 (do_formals): Move initializers to ...
1648 (define_macro): ... here.
1649 (delete_macro): Convert passed in name to lower case. Warn when
1650 purging macro that doesn't exist. Use hash_jam instead of hash_delete.
1652 2005-04-15 Maciej W. Rozycki <macro@linux-mips.org>
1654 * config/tc-mips.c (normalize_constant_expr): Fix formatting.
1656 2005-04-15 Jan Beulich <jbeulich@novell.com>
1658 * config/obj-elf.c (obj_elf_struct): New.
1659 (elf_pseudo_table). Use it for .offset and .struct.
1661 2005-04-14 Bob Wilson <bob.wilson@acm.org>
1662 Sterling Augustine <sterling@tensilica.com>
1664 * config/tc-xtensa.c (get_aligned_diff): Handle target_size larger
1665 than the section alignment.
1667 2005-04-14 Bob Wilson <bob.wilson@acm.org>
1668 H.J. Lu <hongjiu.lu@intel.com>
1670 * config/tc-xtensa.h (struct xtensa_frag_type): Add lit_frchain field.
1671 * config/tc-xtensa.c (xg_translate_sysreg_op,
1672 xtensa_translate_old_userregs_ops,
1673 xtensa_find_unaligned_branch_targets,
1674 xtensa_find_unaligned_loops, xtensa_fix_close_loop_end_frags,
1675 relax_frag_add_nop): Support 64-bit host.
1676 (xtensa_mark_literal_pool_location, xtensa_move_literals): Use
1677 tc_frag_data lit_frchain and lit_seg fields instead of fr_var.
1679 2005-04-14 Mark Kettenis <kettenis@gnu.org>
1681 * configure.tgt: Add support for OpenBSD/sparc ELF.
1683 * configure.tgt: Set emulation for mips-*-openbsd*.
1684 Remove broken mips-dec-openbsd* config.
1685 * configure.in: Set default ABI for mips64-*-openbsd*.
1686 * configure: Regenerate.
1688 2005-04-14 Maciej W. Rozycki <macro@linux-mips.org>
1690 * config/tc-mips.c (macro) [ldd_std]: Don't attempt the GP
1691 optimization for constant addresses.
1693 2005-04-14 Nick Clifton <nickc@redhat.com>
1695 * as.c (main): Move parse_args before symbol_begin and frag_init
1696 so that the hash table size can be set before it is used.
1697 * hash.c: Use an unsigned long type for the size of the hash
1699 * hash.h (set_gas_hash_table_size): Update the prototype.
1701 2005-04-14 Alan Modra <amodra@bigpond.net.au>
1703 * Makefile.am (NO_WERROR): Define. Use instead of -Wno-error.
1704 * acinclude.m4: Include ../bfd/warning.m4.
1705 * configure.in: Invoke AM_BINUTILS_WARNINGS.
1706 * Makefile.in: Regenerate.
1707 * configure: Regenerate.
1708 * doc/Makefile.in: Regenerate.
1710 2005-04-13 Maciej W. Rozycki <macro@linux-mips.org>
1712 * config/tc-mips.c (IS_ZEXT_32BIT_NUM): New macro.
1713 (normalize_address_expr): New function to sign-extend address
1714 offsets that fit into 32 bits in 32-bit mode.
1715 (macro_build_ldst_constoffset): Use normalize_address_expr()
1716 instead of a handcoded sequence.
1717 (load_register): Likewise. Report oversized numbers in a useful
1719 (macro) [ld_st, ldd_std]: Reject all oversized offsets, not only
1720 for constant addresses. Report oversized numbers in a useful way.
1721 (mips_ip): Use normalize_address_expr() for addresses.
1723 2005-04-12 Mark Kettenis <kettenis@gnu.org>
1725 * config/tc-i386.c (output_insn): Handle VIA PadLock instructions
1726 similar to other instructions now that they're marked as ImmExt.
1728 2005-04-12 Nick Clifton <nickc@redhat.com>
1730 * hash.c (DEFAULT_SIZE): Delete. Replace with:
1731 (gas_hash_table_size): New static variable.
1732 (set_gas_hash_table_size): New function: Records a requested size
1733 for the hash tables.
1734 (get_gas_hash_table_size): New function: Return a prime number
1735 near the requested size of the hash table.
1736 (hash_new): Use get_gas_hash_table_size.
1737 * hash.h: Add a prototype for set_gas_hash_table_size.
1738 * as.c (show_usage): Add description of new switches: --hash-size
1739 and --reduce-memory-overheads.
1740 (option_values): Add OPTION_HASH_TABLE_SIZE and
1741 OPTION_REDUCE_MEMORY_OVERHEADS.
1742 (std_longpopts): Add entries for the new options.
1743 (parse_args): Handle the new options.
1744 * Makefile.am: Add a dependency of as.c on hash.h.
1745 * Makefile.in: Regenerate.
1746 * doc/as.texinfo: Document the new switches.
1747 * NEWS: Mention the new switches.
1749 2005-04-12 Nick Clifton <nickc@redhat.com>
1752 * config/tc-hppa.c (pre_defined_registers): Fix %farg[0-3]
1755 2005-04-12 Alan Modra <amodra@bigpond.net.au>
1757 * Makefile.am: Run "make dep-am".
1758 * Makefile.in: Regenerate.
1760 2005-04-11 Sterling Augustine <sterling@tensilica.com>
1761 Bob Wilson <bob.wilson@acm.org>
1763 * config/tc-xtensa.c (check_t1_t2_reads_and_writes): Fix typo.
1765 2005-04-11 Mark Kettenis <kettenis@gnu.org>
1767 * configure.tgt (generic_target): Add support for OpenBSD/i386 ELF.
1769 2005-04-11 Jan Beulich <jbeulich@novell.com>
1771 * NEWS: Mention these changes and their effects.
1772 * macro.c (get_token): Use is_name_beginner/is_part_of_name/
1774 (check_macro): Likewise.
1775 (buffer_and_nest): Likewise. Permit multiple labels. Don't discard
1776 labels together with the closing pseudo-op.
1777 (macro_expand_body): Adjust comment. Range-check input before use.
1778 Adjust mis-spelled diagnostic. Use is_name_beginner.
1779 * read.c (try_macro): New.
1780 (read_a_source_file): New static variable last_eol. Don't list
1781 macro expansion lines more than once. Call try_macro.
1782 (s_macro): Set section of line_label to absolute instead of undefined.
1783 * doc/as.texinfo: Add information on the caveats of these changes.
1785 2005-04-11 Alan Modra <amodra@bigpond.net.au>
1787 * symbols.c (symbol_X_add_number): Change return type to "offsetT *".
1788 * symbols.h (symbol_X_add_number): Update prototype.
1790 2005-04-10 Eric Christopher <echristo@redhat.com>
1792 * symbols.c (symbol_X_add_number): Fix warning.
1794 2005-04-10 H.J. Lu <hongjiu.lu@intel.com>
1796 * config/tc-m68k.c (md_begin): Support 64bit host.
1797 (get_num): Support 64bit BFD on 32bit host.
1799 2005-04-10 H.J. Lu <hongjiu.lu@intel.com>
1801 * config/tc-mips.c (md_apply_fix3): Fix typos in BFD_RELOC_64.
1803 2005-04-09 Alan Modra <amodra@bigpond.net.au>
1805 * read.c (assign_symbol): Remove const from parm. Fix xcalloc
1806 call. Don't do the COFF hacks for multi-emulation gas. Move
1807 demand_empty_rest_of_line back to caller.
1808 (s_set, equals): demand_empty_rest_of_line here.
1811 * as.h (rs_dummy): Define.
1812 * symbols.c (symbol_X_add_number): New function.
1813 * symbols.h (symbol_X_add_number): Declare.
1814 * stabs.c (aout_process_stab): Tidy symbol frag setting.
1815 * read.c (assign_symbol): New function, split out from s_set.
1816 Use symbol_find_or_make. Leave fr_type of dummy frag as rs_dummy.
1817 Fix COFF hacks for multi-emulation gas.
1818 (s_set): Call assign_symbol. Remove "register" keyword.
1819 (set_zero_frag): New function.
1820 (pseudo_set): Always check for assignment to section syms.
1821 Always set segment and frag of symbol, and likewise extern for
1822 aout/bout. Handle assignment of sym=sym+/-const specially. Don't
1823 special case exp.X_add_number non-zero for O_symbol expressions.
1824 (equals): Use assign_symbol.
1826 2005-04-08 Bob Wilson <bob.wilson@acm.org>
1828 * config/tc-xtensa.c (xtensa_create_xproperty_segments): Skip
1831 2005-04-06 H.J. Lu <hongjiu.lu@intel.com>
1833 * config/tc-i386.c (tc_gen_reloc): Don't turn
1834 BFD_RELOC_X86_64_32S into BFD_RELOC_32.
1836 2005-04-06 Nick Clifton <nickc@redhat.com>
1838 * po/rw.po: New translation: Kinyarwanda
1839 * configure.in (ALL_LINGUAS): Add rw
1840 * configure: Regenerate.
1842 2005-04-05 Sterling Augustine <sterling@tensilica.com>
1843 Bob Wilson <bob.wilson@acm.org>
1845 * config/tc-xtensa.c (branch_align_power): New.
1846 (xtensa_find_unaligned_branch_targets, get_aligned_diff,
1847 future_alignment_required): Use branch_align_power to check section
1848 alignment as well as xtensa_fetch_width when aligning branch targets.
1850 2005-04-05 Bob Wilson <bob.wilson@acm.org>
1852 * config/tc-xtensa.c: Warning fixes throughout.
1853 (xtensa_fetch_width): Change to unsigned.
1854 (assemble_nop, xtensa_find_unaligned_branch_targets,
1855 xtensa_find_unaligned_loops, xg_assemble_vliw_tokens,
1856 is_narrow_branch_guaranteed_in_range, xtensa_fix_close_loop_end_frags,
1857 min_bytes_to_other_loop_end, unrelaxed_frag_min_size,
1858 unrelaxed_frag_max_size, xtensa_fix_short_loop_frags,
1859 count_insns_to_loop_end, unrelaxed_frag_min_insn_count,
1860 get_text_align_max_fill_size, get_text_align_nop_count,
1861 get_text_align_nth_nop_size, get_noop_aligned_address,
1862 get_aligned_diff, convert_frag_align_next_opcode,
1863 convert_frag_immed_finish_loop, xtensa_create_property_segments,
1864 xtensa_create_xproperty_segments, xt_block_aligned_size): Clean up
1865 types, avoiding size_t and using offsetT and addressT appropriately.
1866 (get_text_align_power): Clean up types. Avoid incorrect bound.
1867 (get_text_align_fill_size): Clean up types. Restructure for clarity.
1869 2005-04-04 H.J. Lu <hongjiu.lu@intel.com>
1871 * config/tc-ia64.c (start_unwind_section): Undo the change
1873 (generate_unwind_image, dot_endp): Likewise.
1875 2005-04-01 David Mosberger <davidm@hpl.hp.com>
1877 * config/tc-ia64.c (ia64_handle_align): Move le_nop and
1878 le_nop_stop arrays and initializers to file scope.
1879 (md_begin): When generating code for anything other than
1880 Itanium 1, use MMI instead of MFI NOP bundles as a filler.
1882 2005-04-01 Jan Beulich <jbeulich@novell.com>
1884 * config/tc-i386.c (output_imm): Also set sign flag for 64-bit push
1887 2005-04-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
1889 * NEWS: Mention [fdgh]_floating.
1890 * config/atof-vax.c: Fix some whitespace.
1891 * config/tc-vax.c (md_pseudo_table): Add "[fdgh]_floating".
1893 2005-04-01 Nick Clifton <nickc@redhat.com>
1895 * configure.in: Add a check for <unistd.h> providing a prototype
1896 for getopt() which is compatible with the one in
1897 include/getopt.h. If so then define HAVE_DECL_GETOPT.
1898 * configure: Regenerate.
1899 * config.in (HAVE_DECL_GETOPT): Add.
1901 2005-04-01 Jan Beulich <jbeulich@novell.com>
1903 * config/tc-i386.c (s_bss): Call obj_elf_section_change_hook.
1905 2005-04-01 Jan Beulich <jbeulich@novell.com>
1907 * config/tc-i386.c (md_apply_fix3): Also handle BFD_RELOC_X86_64_32S.
1908 (tc_gen_reloc): Handle BFD_RELOC_X86_64_32S in the default case.
1910 2005-03-30 Julian Brown <julian@codesourcery.com>
1912 * config/tc-arm.c (arm_adjust_symtab): Rename
1913 bfd_elf32_is_arm_mapping_symbol_name to bfd_is_arm_mapping_symbol_name.
1915 2005-03-30 Julian Brown <julian@codesourcery.com>
1917 * config/tc-arm.c (mapping_state): Change documentation in function
1918 comment to cross-reference spec instead. Change type of mapping symbols
1920 (arm_adjust_symtab): Don't change type of mapping symbols here.
1922 2005-03-30 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
1924 * as.h [NEED_DECLARATION_FFS] (ffs): Prototype and alphabetize.
1925 * config.in: Regenerate.
1926 * configure: Regenerate.
1927 * configure.in: Check for ffs decl and alphabetize.
1929 2005-03-29 Daniel Jacobowitz <dan@codesourcery.com>
1930 Phil Blundell <philb@gnu.org>
1932 * config/tc-arm.c (arm_parse_reloc): Add TLS relocations.
1933 (md_apply_fix3): Mark TLS symbols.
1934 (tc_gen_reloc): Handle TLS relocations.
1935 (arm_fix_adjustable): Ignore TLS relocations.
1936 (s_arm_elf_cons): Support expressions after decorated symbols.
1938 2005-03-29 Julian Brown <julian@codesourcery.com>
1940 * config/tc-arm.c (marked_pr_dependency): New bitmap, bit N indicates
1941 whether personality routine index N has been output for this section.
1942 (mapping_state): tc_segment_info_data now struct not enum.
1943 (arm_elf_change_section): Likewise, and marked_pr_dependency is now
1944 handled on section change.
1945 (create_unwind_entry): Previous code to output dependency removed.
1946 (s_arm_unwind_fnend): Output dependency if it hasn't been done already
1948 * config/tc-arm.h (TC_SEGMENT_INFO_TYPE): Redefined as struct
1949 arm_segment_info_type.
1950 (arm_segment_info_type): New struct.
1952 2005-03-28 Sterling Augustine <sterling@tensilica.com>
1953 Bob Wilson <bob.wilson@acm.org>
1955 * config/tc-xtensa.c (do_align_targets): Update comment.
1956 (xtensa_frob_label): Compute "freq" before possibly switching frags.
1957 Insert a LOOP_END frag before every loop target, and do not overload
1958 DESIRE_ALIGN_IF_TARGET frags with loop end information.
1959 (xg_assemble_vliw_tokens): Use do_align_targets.
1960 (xtensa_fix_target_frags): Remove code to convert a
1961 DESIRE_ALIGN_IF_TARGET frag to a LOOP_END frag when there is a
1962 negatable branch at the end of a loop.
1963 (frag_can_negate_branch): Delete.
1965 2005-03-28 David Mosberger <davidm@hpl.hp.com>
1966 H.J. Lu <hongjiu.lu@intel.com>
1969 NEWS: Mention "-mtune=[itanium1|itanium2]".
1971 * config/tc-ia64.c (md): Add tune.
1972 (md_parse_option): Accepted "-mtune=[itanium1|itanium2]".
1973 (md_show_usage): Add "-mtune=[itanium1|itanium2]".
1974 (extra_goodness): Prefer M- and I-unit NOPs for itanium2. F and
1975 B unit NOPs are discouraged for McKinley-derived cores.
1976 (md_begin): Don't hardcode the "extra_goodness()" function in
1978 (ia64_init): Set md.tune to itanium2.
1980 * doc/as.texinfo: Add -mtune=[itanium1|itanium2]".
1981 * doc/c-ia64.texi: Likewise.
1983 2005-03-27 Ian Lance Taylor <ian@airs.com>
1985 * config/obj-coff.c (coff_frob_symbol): When crashing because of a
1986 bad C_EFCN symbol, print its name.
1988 2005-03-25 Bob Wilson <bob.wilson@acm.org>
1990 * config/tc-xtensa.c (use_longcalls): Delete.
1991 (xg_symbolic_immeds_fit): Check for direct calls and return TRUE if
1992 the use_longcalls flag is set. Do this before checking the segment.
1993 (xg_expand_assembly_insn): Rearrange to use new do_expand flag. Never
1994 expand direct calls at this point.
1995 (xtensa_set_frag_assembly_state): Set use_longcalls flag.
1996 (xtensa_find_unmarked_state_frags): Likewise.
1997 (md_assemble): Do not disable longcalls by setting is_specific_opcode.
1998 (xg_assemble_vliw_tokens): Switch frags when use_longcalls changes.
1999 (convert_frag_immed): Remove unnecessary check of is_specific_opcode.
2000 * config/tc-xtensa.h (xtensa_frag_type): Add use_longcalls flag.
2002 2005-03-25 Hans-Peter Nilsson <hp@bitrange.com>
2004 * config/tc-mmix.c, config/tc-mmix.h: Convert to ISO C90.
2006 2005-03-25 Hans-Peter Nilsson <hp@axis.com>
2008 * config/tc-cris.h: Convert to ISO C90.
2009 * config/tc-cris.c: Ditto.
2010 (md_estimate_size_before_relax): Remove obsolete comment for
2011 parameter "segment_type".
2012 (md_begin): Document reason for cast of hash_insert argument.
2013 (md_atof): Correct type of parameter "type".
2015 2005-03-24 Nick Clifton <nickc@redhat.com>
2017 * write.h (bit_fix_new): Remove redundant prototype.
2018 * config/atof-ieee.c: Convert to ISO-C90 and fix formatting.
2019 * config/obj-aout.c: Convert to ISO-C90 and fix formatting.
2020 * config/obj-aout.h: Convert to ISO-C90 and fix formatting.
2021 * config/obj-bout.c: Convert to ISO-C90 and fix formatting.
2022 * config/obj-bout.h: Convert to ISO-C90 and fix formatting.
2023 * config/obj-ecoff.c: Convert to ISO-C90 and fix formatting.
2024 * config/obj-ecoff.h: Convert to ISO-C90 and fix formatting.
2025 * config/obj-som.c: Convert to ISO-C90 and fix formatting.
2026 * config/obj-som.h: Convert to ISO-C90 and fix formatting.
2027 * config/tc-a29k.c: Convert to ISO-C90 and fix formatting.
2028 * config/tc-a29k.h: Convert to ISO-C90 and fix formatting.
2029 * config/tc-alpha.c: Convert to ISO-C90 and fix formatting.
2030 * config/tc-alpha.h: Convert to ISO-C90 and fix formatting.
2031 * config/tc-arc.c: Convert to ISO-C90 and fix formatting.
2032 * config/tc-arc.h: Convert to ISO-C90 and fix formatting.
2033 * config/tc-d10v.c: Convert to ISO-C90 and fix formatting.
2034 * config/tc-d10v.h: Convert to ISO-C90 and fix formatting.
2035 * config/tc-d30v.c: Convert to ISO-C90 and fix formatting.
2036 * config/tc-d30v.h: Convert to ISO-C90 and fix formatting.
2037 * config/tc-dlx.c: Convert to ISO-C90 and fix formatting.
2038 * config/tc-dlx.h: Convert to ISO-C90 and fix formatting.
2039 * config/tc-fr30.c: Convert to ISO-C90 and fix formatting.
2040 * config/tc-fr30.h: Convert to ISO-C90 and fix formatting.
2041 * config/tc-h8500.c: Convert to ISO-C90 and fix formatting.
2042 * config/tc-h8500.h: Convert to ISO-C90 and fix formatting.
2043 * config/tc-i370.c: Convert to ISO-C90 and fix formatting.
2044 * config/tc-i370.h: Convert to ISO-C90 and fix formatting.
2045 * config/tc-i960.c: Convert to ISO-C90 and fix formatting.
2046 * config/tc-ip2k.c: Convert to ISO-C90 and fix formatting.
2047 * config/tc-ip2k.h: Convert to ISO-C90 and fix formatting.
2048 * config/tc-m32r.c: Convert to ISO-C90 and fix formatting.
2049 * config/tc-m32r.h: Convert to ISO-C90 and fix formatting.
2050 * config/tc-m88k.c: Convert to ISO-C90 and fix formatting.
2051 * config/tc-m88k.h: Convert to ISO-C90 and fix formatting.
2052 * config/tc-mcore.c: Convert to ISO-C90 and fix formatting.
2053 * config/tc-mcore.h: Convert to ISO-C90 and fix formatting.
2054 * config/tc-mn10200.c: Convert to ISO-C90 and fix formatting.
2055 * config/tc-ns32k.c: Convert to ISO-C90 and fix formatting.
2056 * config/tc-ns32k.h: Convert to ISO-C90 and fix formatting.
2057 * config/tc-openrisc.c: Convert to ISO-C90 and fix formatting.
2058 * config/tc-openrisc.h: Convert to ISO-C90 and fix formatting.
2059 * config/tc-or32.c: Convert to ISO-C90 and fix formatting.
2060 * config/tc-or32.h: Convert to ISO-C90 and fix formatting.
2061 * config/tc-pdp11.h: Convert to ISO-C90 and fix formatting.
2062 * config/tc-pj.c: Convert to ISO-C90 and fix formatting.
2063 * config/tc-pj.h: Convert to ISO-C90 and fix formatting.
2064 * config/tc-tahoe.c: Convert to ISO-C90 and fix formatting.
2065 * config/tc-tic80.c: Convert to ISO-C90 and fix formatting.
2066 * config/tc-tic80.h: Convert to ISO-C90 and fix formatting.
2067 * config/tc-v850.c: Convert to ISO-C90 and fix formatting.
2068 * config/tc-v850.h: Convert to ISO-C90 and fix formatting.
2069 * config/tc-w65.c: Convert to ISO-C90 and fix formatting.
2070 * config/tc-w65.h: Convert to ISO-C90 and fix formatting.
2071 * config/tc-xstormy16.c: Convert to ISO-C90 and fix formatting.
2072 * config/tc-xstormy16.h: Convert to ISO-C90 and fix formatting.
2074 2005-03-23 Jim Blandy <jimb@redhat.com>
2076 * config/tc-arm.c (arm_adjust_symtab): Fetch elf_sym's binding
2077 attributes properly.
2079 2005-03-23 Mike Frysinger <vapier@gentoo.org>
2080 Nick Clifton <nickc@redhat.com>
2082 * configure.tgt: Accept any C library to accompany a GNU Linux
2083 implementation, not just the GNU C library.
2084 * configure.in: Likewise.
2085 * configure: Regenerate.
2087 2005-03-23 Nick Clifton <nickc@redhat.com>
2089 * config/tc-tic30.c: Convert to ISO C90 formatting.
2090 * config/tc-tic30.h: Convert to ISO C90 formatting.
2091 * config/tc-pdp11.c: Convert to ISO C90 formatting.
2092 * config/atof-vax.c: Convert to ISO C90 formatting.
2094 2005-03-21 Maciej W. Rozycki <macro@mips.com>
2096 * config/tc-mips.c (mips_frob_file): Sort BFD_RELOC_MIPS16_LO16
2097 relocations correctly as well.
2098 (mips_fix_adjustable): Don't make BFD_RELOC_MIPS16_LO16
2099 relocations in mergeable sections section-relative either.
2101 2005-03-21 Bob Wilson <bob.wilson@acm.org>
2103 * config/tc-xtensa.c (md_apply_fix3): Recognize XTENSA_PLT relocations.
2105 2005-03-21 Nick Clifton <nickc@redhat.com>
2107 * config/tc-sh.c (sh_elf_final_processing): Fix compile time
2108 warning by providing a prototype for sh_symbian_find_elf_flags.
2110 * cgen.c (gas_cgen_parse_operand): Fix typo introduced by
2113 2005-03-21 Alan Modra <amodra@bigpond.net.au>
2115 * configure.tgt: Handle setting of bfd_gas for fmt=multi targets
2116 along with other formats that set bfd_gas. Remove unnecessary
2117 setting of bfd_gas. Delete strongarm cases in generic_target
2120 2005-03-21 Alan Modra <amodra@bigpond.net.au>
2123 * config/tc-m68k.c (TRUNC, SEXT): Define.
2124 (issbyte, isubyte, issword, isuword, isbyte, isword): Use the above.
2125 (m68k_ip): Truncate or sign extend expressions as appropriate.
2126 (get_num): Likewise.
2127 (md_apply_fix3): Use SEXT.
2129 2005-03-21 Alan Modra <amodra@bigpond.net.au>
2131 * Makefile.am (OBJ_FORMAT_CFILES): Prune config/obj-vms.c.
2132 (OBJ_FORMAT_HFILES): Prune config/obj-vms.h.
2133 (obj-vms.o): Delete rule.
2135 * Makefile.in: Regenerate.
2136 * aclocal.m4: Regenerate.
2137 * doc/Makefile.in: Regenerate.
2138 * po/POTFILES.in: Regenerate.
2140 2005-03-18 C Jaiprakash <cjaiprakash@noida.hcltech.com>
2142 * config/tc-m68k.c (m68k_elf_final_processing): Set file specific
2143 flag for coldfire v4e.
2145 2005-03-17 Bob Wilson <bob.wilson@acm.org>
2147 * config/tc-xtensa.c (xg_apply_tentative_value): Rename to
2148 xg_apply_fix_value and return a value to indicate success.
2149 (md_pcrel_from): Skip check of fx_done. Return 0 if not PC-relative.
2150 (xtensa_force_relocation): Remove checks for VTABLE relocs.
2151 (xtensa_validate_fix_sub): New.
2152 (xtensa_fix_adjustable): Remove check for external or weak symbols.
2153 (tc_gen_reloc): Move code to handle difference of symbols and code to
2154 apply tentative fix values to ...
2155 (md_apply_fix3): ...here. Enable standard overflow checks for simple
2156 8, 16, and 32 bit relocations. Apply fixes for slot-specific
2157 relocations when linkrelax flag is not set.
2158 * config/tc-xtensa.h (xtensa_validate_fix_sub): Add prototype.
2159 (TC_FORCE_RELOCATION_SUB_SAME, TC_VALIDATE_FIX_SUB): Define.
2161 2005-03-17 Jan Beulich <jbeulich@novell.com>
2163 * config/tc-i386.c (i386_scale): Beautify error message.
2164 (Intel syntax comments): Update.
2165 (struct intel_parser_s): Add fields in_offset, in_bracket, and
2167 (intel_e04_1, intel_e05_1, intel_e05_1, intel_e09_1, intel_e10_1):
2168 Remove declarations.
2169 (intel_bracket_expr): Declare.
2170 (i386_intel_operand): Initialize new intel_parser fields. Wrap most
2171 of the function body in a loop allowing to split an operand into two.
2172 Replace calls to malloc and checks of it returning non-NULL with
2173 calls to xmalloc/xstrdup.
2174 (intel_expr): SHORT no longer handled here. Add comment indicating
2175 comparison ops need implementation.
2176 (intel_e04, intel_e04_1): Combine, replace recursion with loop.
2177 Check right operand of - does not specify a register when parsing
2178 the address of a memory reference.
2179 (intel_e05, intel_e05_1): Combine, replace recursion with loop.
2180 Check operands do not specify a register when parsing the address of
2182 (intel_e06, intel_e06_1): Likewise.
2183 (intel_e09, intel_e09_1): Combine, replace recursion with loop. Also
2184 handle SHORT as well as unary + and -. Don't accept : except for
2185 segment overrides or in direct far jump/call insns.
2186 (intel_brack_expr): New.
2187 (intel_e10, intel_e10_1): Combine, replace recursion with loop. Use
2189 (intel_e11): Replace chain of if/else-if by switch, alloing fall-
2190 through in certain cases. Use intel_brack_expr. Add new diagnostics.
2191 Allow symbolic constants as register scale value.
2192 (intel_get_token): Replace call to malloc and check of return value
2193 with call to xmalloc. Change handling for FLAT to match MASM's.
2194 (intel_putback_token): Don't try to back up/free current token if
2197 2005-03-16 Daniel Jacobowitz <dan@codesourcery.com>
2199 * configure.tgt: Set emulation for arm-*-eabi*.
2200 * config/tc-arm.c (meabi_flags): Check EABI_DEFAULT.
2201 * config/te-armeabi.h: New file.
2202 * config/te-armlinuxeabi.h (EABI_DEFAULT): Define.
2203 * config/te-symbian.h: Include "te-armeabi.h".
2205 2005-03-16 Nick Clifton <nickc@redhat.com>
2207 * cgen.c (gas_cgen_parse_operand): Copy opinfo parameter into a
2208 local variable in case it is clobbered by the setjmp.
2210 2005-03-16 Nick Clifton <nickc@redhat.com>
2211 Ben Elliston <bje@au.ibm.com>
2213 * configure.in (werror): New switch: Add -Werror to the
2214 compiler command line. Enabled by default. Disable via
2216 * configure: Regenerate.
2218 2005-03-16 Nick Clifton <nickc@redhat.com>
2220 * config/obj-coff.h: Convert to ISO C90 formatting.
2221 * config/obj-coff.c: Convert to ISO C90 formatting.
2223 2005-03-15 Zack Weinberg <zack@codesourcery.com>
2225 * config/tc-arm.c (do_mla): Rename to do_mlas, take second
2226 is_mls parameter; do not diagnose Rm==Rd when is_mls.
2227 (do_mla, do_mls, five_bit_unsigned_immediate, bfci_lsb_and_width)
2228 (do_bfc, do_bfi, do_bfx, do_rbit, do_mov16, do_ldsttv4): New functions.
2229 (insns): Add ARMv6T2 instructions:
2230 bfc bfi mls movw movt rbit sbfx ubfx ldrht ldrsht ldrsbt strht.
2231 (arm_archs): Add V6T2 variants.
2233 2005-03-15 Nick Clifton <nickc@redhat.com>
2235 * NEWS: Add cutoff for changes in 2.16 release.
2237 2005-03-15 Jan Beulich <jbeulich@novell.com>
2239 * expr.c (operand): Merge handling of unary + into that for unary
2242 2005-03-14 Eric Christopher <echristo@redhat.com>
2244 * config/tc-mips.c: Include dw2gencfi.h.
2245 (mips_cfi_frame_initial_instructions): New.
2246 * config/tc-mips.h (TARGET_USE_CFIPOP): Define.
2247 (tc_cfi_frame_initial_instructions): Ditto.
2248 (DWARF2_DEFAULT_RETURN_COLUMN): Ditto.
2249 (DWARF2_CIE_DATA_ALIGNMENT): Ditto.
2250 * Makefile.am: Update dependencies.
2251 * Makefile.in: Regenerate.
2253 2005-03-15 Alan Modra <amodra@bigpond.net.au>
2255 * po/es.po: Commit new Spanish translation.
2257 2005-03-14 Alan Modra <amodra@bigpond.net.au>
2259 * po/tr.po: Commit new Turkish translation.
2261 2005-03-12 Zack Weinberg <zack@codesourcery.com>
2263 * config/tc-arm.c (tinsns): Add ARMv6K instructions sev, wfe,
2266 2005-03-11 Daniel Jacobowitz <dan@codesourcery.com>
2268 * config-gas.com: Mark vax-vms as obsolete.
2269 * configure.in: Remove fmt=vms support.
2270 * config.in: Regenerate.
2271 * configure: Regenerate.
2272 * config/obj-vms.h, config/obj-vms.c, config/vms-conf.h: Remove.
2274 2005-03-10 Sterling Augustine <sterling@tensilica.com>
2275 Bob Wilson <bob.wilson@acm.org>
2277 * config/tc-xtensa.c (finish_vinsn): Include the last instruction slot
2278 when checking if xg_resolve_literals needs to be called.
2279 * config/tc-xtensa.h: Fix spelling typo in a comment.
2281 2005-03-10 Jan Beulich <jbeulich@novell.com>
2283 * config/tc-tic54x.h (tic54x_macro_info): Change parameter type.
2284 * config/tc-tic54x.c (tic54x_macro_info): Likewise. Replace hand-
2285 crafted structure declarations with the types from macro.h.
2287 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2289 * config/tc-mips.c (s_cpsetup): Use '__gnu_local_gp' instead of '_gp'
2290 for -mno-shared optimization.
2292 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2294 * config/tc-mips.c (MAX_VR4130_NOPS, MAX_DELAY_NOPS): New macros.
2295 (MAX_NOPS): Bump to 4.
2296 (mips_fix_vr4130): New variable.
2297 (nops_for_vr4130): New function.
2298 (nops_for_insn): Use MAX_DELAY_NOPS rather than MAX_NOPS. Use
2299 nops_for_vr4130 if working around VR4130 errata.
2300 (OPTION_FIX_VR4130, OPTION_NO_FIX_VR4130): New macros.
2301 (md_longopts): Add -mfix-vr4130 and -mno-fix-vr4130.
2302 (md_parse_option): Handle them.
2303 (md_show_usage): Print them.
2304 * doc/c-mips.texi: Document -mfix-vr4130 and -mno-fix-vr4130.
2306 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2308 * config/tc-mips.c (append_insn): Remove cop_interlocks test from
2311 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2313 * config/tc-mips.h (mips_flush_pending_output): Delete.
2314 (mips_emit_delays): Declare.
2315 (md_flush_pending_output): Use mips_emit_delays.
2316 * config/tc-mips.c (mips_no_prev_insn): Remove parameter; always forget
2317 the previous instructions.
2318 (md_begin, append_insn, md_parse_option): Update callers.
2319 (mips_emit_delay): Remove parameter. Move INSNS != 0 code to
2321 (mips_align, s_change_sec, s_cons, s_float_cons, s_gpword)
2322 (s_gpdword): Update callers.
2323 (start_noreorder, end_noreorder): New functions.
2324 (macro, macro2, mips16_macro, s_mipsset): Use them instead of
2325 manipulating mips_opts or prev_nop_frag directly.
2326 (mips_flush_pending_output): Delete.
2328 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2330 * config/tc-mips.c (mips_move_labels): New function, taken from...
2331 (append_insn, mips_emit_delays): ...here.
2333 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2335 * config/tc-mips.c (MAX_NOPS): New macro.
2336 (history): Resize to 1 + MAX_NOPS.
2337 (fix_vr4120_class): New enumeration.
2338 (vr4120_conflicts): New variable.
2339 (init_vr4120_conflicts): New function.
2340 (md_begin): Call it.
2341 (insn_uses_reg): Constify first argument.
2342 (classify_vr4120_insn, insns_between, nops_for_insn, nops_for_sequence)
2343 (nops_for_insn_or_target): New functions.
2344 (append_insn): Use the new nops_for_* functions instead of inline
2345 delay checks. Generalize prev_nop_frag handling to handle an
2346 arbitrary history length. Insert nops into the history buffer
2347 once the number of nops in prev_nop_frag is fixed.
2348 (emit_delays): Use nops_for_insn instead of inline delay checks.
2350 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2352 * config/tc-mips.c (append_insn): Remove now-redundant nops != 0
2353 check from branch delay code. Remove unnecessary check for branches.
2355 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2357 * config/tc-mips.c (dummy_opcode): Delete.
2358 (nop_insn, mips16_nop_insn): New variables.
2359 (NOP_INSN): New macro.
2360 (insn_length, create_insn, install_insn, move_insn, add_fixed_insn)
2361 (add_relaxed_insn, insert_into_history, emit_nop): New functions.
2362 (md_begin): Initialize nop_insn and mips16_nop_insn.
2363 (append_insn): Use the new emit_nop function to add nops, recording
2364 them in the history buffer. Use add_fixed_insn or add_relaxed_insn
2365 to reserve room for the instruction and install_insn to install the
2366 final form. Use insert_into_history to record the instruction in
2367 the history buffer. Use move_insn to do delay slot filling.
2368 (mips_emit_delays): Use add_fixed_insn instead of the emit_nop macro.
2369 (macro_build, mips16_macro_build, macro_build_lui, mips_ip)
2370 (mips16_ip): Use create_insn to initialize mips_cl_insns.
2372 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2374 * config/tc-mips.c (INSERT_BITS, EXTRACT_BITS, INSERT_OPERAND)
2375 (EXTRACT_OPERAND, MIPS16_INSERT_OPERAND, MIPS16_EXTRACT_OPERAND): New.
2376 (insn_uses_reg, reg_needs_delay, append_insn, macro_build)
2377 (mips16_macro_build, macro_build_lui, mips16_macro, mips_ip)
2378 (mips16_ip): Use the new macros instead of explicit masks and shifts.
2380 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2382 * config/tc-mips.c (mips_cl_insn): Replace the valid_p, delay_slot_p
2383 and extended_p fields with a single fixed_p field.
2384 (append_insn, mips_no_prev_insn): Adjust accordingly.
2386 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2388 * config/tc-mips.c (mips_cl_insn): Replace reloc_type array with
2389 a single mips16_absolute_jump_p bit.
2390 (append_insn): Adjust accordingly.
2392 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2394 * config/tc-mips.h (mips_cl_insn): Move definition to...
2395 * config/tc-mips.c (mips_cl_insn): ...here. Add new fields:
2396 frag, where, fixp, reloc_type, valid_p, noreorder_p, delay_slot_p
2398 (history): New variable.
2399 (prev_insn, prev_prev_insn, prev_insn_valid, prev_insn_frag)
2400 (prev_insn_where, prev_insn_reloc_type, prev_insn_fixp)
2401 (prev_insn_is_delay_slot, prev_insn_unreordered, prev_insn_extended)
2402 (prev_prev_insn_unreordered): Delete.
2403 (reg_needs_delay, append_insn, mips_no_prev_insn, mips_emit_delays)
2404 (macro_start): Replace uses of prev_insn* with the equivalent history[]
2407 2005-03-08 Daniel Jacobowitz <dan@codesourcery.com>
2409 * doc/Makefile.am: Update as.info dependencies.
2410 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
2412 2005-03-08 Jan Beulich <jbeulich@novell.com>
2414 * doc/as.texinfo: Add sentence to indicate redefining a macro is an
2415 error, and point to .purgem documentation if someone really needs
2417 * NEWS: Mention macro redefinition is now an error.
2419 2005-03-08 Jan Beulich <jbeulich@novell.com>
2421 * config/tc-ia64.c (emit_one_bundle): Track last slot user insn was
2422 emitted to. Add more precise diagnostics for non-fitting insns based
2423 on that. Eliminate now superfluous special casing of MLX. Clear out
2424 slot information when dropping an insn.
2426 2005-03-08 Jan Beulich <jbeulich@novell.com>
2428 * config/tc-ia64.c (parse_section_name): Rename to...
2429 (cross_section): In addition to separating the name from the rest of
2430 the arguments, also carry out the operation.
2431 (dot_xdata): Use cross_section.
2432 (dot_float_cons): Likewise.
2433 (dot_xstringer): Likewise.
2434 (dot_xdata_ua): Likewise.
2435 (dot_float_cons_ua): Likewise. Pass float_cons, not stmt_float_cons.
2437 2005-03-05 Alan Modra <amodra@bigpond.net.au>
2439 * po/gas.pot: Regenerate.
2441 2005-03-04 David Daney <ddaney@avtrex.com>
2443 * config/tc-mips.c (macro_build_lui): Use '__gnu_local_gp'
2444 instead of '_gp' for -mno-shared optimization.
2446 (s_abicalls): Document it in the comment.
2447 (md_show_usage): Document the -mno-shared option.
2449 2005-03-04 Richard Sandiford <rsandifo@redhat.com>
2451 * config/tc-mips.c (mips_set_options): Add sym32 field.
2452 (mips_opts): Initialize it.
2453 (HAVE_32BIT_ADDRESSES): Set to true if pointers are 32 bits wide.
2454 (HAVE_64BIT_ADDRESSES): Redefine as !HAVE_32BIT_ADDRESSES.
2455 (HAVE_32BIT_SYMBOLS, HAVE_64BIT_SYMBOLS): New macros.
2456 (load_address): Use HAVE_64BIT_SYMBOLS instead of HAVE_64BIT_ADDRESSES
2457 when deciding whether to use a symbolic %highest/%higher expansion.
2458 (macro): Likewise. Remove o64/n32 linux hack. Always use
2459 ADDRESS_ADD*_INSN for address addition in the expansion of "dla"
2460 and "la". Handle constants separately from symbolic expressions in
2461 the "ld_st:" case, using 64-bit arithmetic if HAVE_64BIT_ADDRESSES
2462 and using load_register to load the high part of the address.
2463 (OPTION_MSYM32, OPTION_NO_MSYM32): New macros.
2464 (OPTION_ELF_BASE): Bump by 2.
2465 (md_longopts): Add entries for -msym32 and -mno-sym32.
2466 (md_parse_option): Handle them.
2467 (usage): Document them.
2468 (s_mipsset): Handle ".set sym32" and ".set nosym32".
2469 (s_cpload, s_cpsetup): Use HAVE_64BIT_SYMBOLS instead of
2470 HAVE_64BIT_ADDRESSES to detect 64-bit values of "_gp".
2471 * doc/c-mips.texi: Document ".set sym32", ".set nosym32",
2472 -msym32 and -mno-sym32.
2474 2005-03-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2476 * config/tc-mips.c (load_address): Implement GP optimization
2477 for 64bit address space non-PIC. Fix formatting.
2478 (macro): Likewise. Simplify code.
2479 (md_parse_option): Don't bail out if -G 0 is set for PIC code.
2480 (mips_after_parse_args): Simplify code.
2482 2005-03-03 Nick Clifton <nickc@redhat.com>
2484 * expr.c (operand): Remove redundant code enclosed by #ifdef
2485 RELAX_PAREN_GROUPING....#endif.
2487 * config/tc-mn10200.c (tc_gen_reloc): Handle the case where the
2488 reloc is the difference of two symbols defined in the same
2491 * config/tc-iq2000.c (line_comment_chars): Include the # character
2492 as otherwise this breaks #APP/#NO_APP processing.
2494 2005-03-03 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
2496 * config/tc-arc.c(md_assemble): Remove dead code for handling
2497 immediate indexing of ld and st .
2499 2005-03-02 Daniel Jacobowitz <dan@codesourcery.com>
2500 Joseph Myers <joseph@codesourcery.com>
2502 * config/tc-mips.c (percent_op): Add %tlsgd, %tlsldm, %dtprel_hi,
2503 %dtprel_lo, %tprel_hi, %tprel_lo, and %gottprel.
2504 (parse_relocation): Check for a word break after a relocation
2506 (md_apply_fix3): Handle TLS relocations, and mark thread-local
2509 2005-03-02 Alan Modra <amodra@bigpond.net.au>
2511 * config/tc-ppc.c (ppc_fix_adjustable <ELF>): Remove bogus checks.
2513 2005-03-02 Jan Beulich <jbeulich@novell.com>
2515 * as.c (main): Use unlink_if_ordinary instead of unlink.
2516 * messages.c (as_fatal): Likewise.
2518 2005-03-02 Jan Beulich <jbeulich@novell.com>
2520 * config/tc-i386.c (build_modrm_byte): Add lock prefix for cr8...15
2522 (parse_register): Allow cr8...15 in all modes.
2524 2005-03-02 Jan Beulich <jbeulich@novell.com>
2526 * config/tc-i386.c (intel_e11): If not followed by T_PTR, treat T_BYTE
2527 etc. like normal symbol references (T_ID).
2529 2005-03-02 Alan Modra <amodra@bigpond.net.au>
2531 * symbols.c (fb_label_name): Fix silly thinko in last change.
2533 2005-03-02 Alan Modra <amodra@bigpond.net.au>
2535 * expr.c (integer_constant): Remove TARGET_WORD_SIZE hack.
2536 * config/tc-m68k.h (TARGET_WORD_SIZE): Delete.
2538 * symbols.c (fb_label_name): Allow an augend of 2 for mmix.
2540 2005-03-01 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
2543 * config/tc-arc.c (md_assemble): Initialize suffix for extension
2546 2005-03-01 Alan Modra <amodra@bigpond.net.au>
2548 * config/obj-coff.c (fixup_segment): Delete sy_mri_common assertion.
2550 * as.h (assert): Warning fix.
2551 * expr.c (expr): Correct assertion.
2552 * read.c (s_comm_internal): Remove assertion.
2553 * write.c (relax_segment): Enable vma assertion only for BFD_ASSEMBLER.
2554 (fixup_segment): Remove assertion.
2555 * config/tc-dlx.c (machine_ip): Remove untrue assertions.
2556 (md_apply_fix3): Likewise.
2557 * config/tc-i370.c (md_begin): Correct assertion.
2558 (i370_macro): Warning fix for assertion.
2560 2005-03-01 Alan Modra <amodra@bigpond.net.au>
2562 * configure.in (AC_C_BIGENDIAN): Invoke.
2563 * configure: Regenerate.
2564 * write.c (write_object_file <!BFD_ASSEMBLER>): Don't use sizeof
2565 host variable to set string header size.
2566 * config/obj-aout.c (obj_header_append): Don't use host structs.
2567 (obj_symbol_to_chars): Likewise.
2568 (obj_emit_strings): Likewise. Use the passed in output pointer.
2569 * config/obj-aout.h (H_GET_FILE_SIZE): Include H_GET_LINENO_SIZE.
2570 * config/obj-bout.c (obj_emit_relocations): Use md_reloc_size,
2571 not sizeof host struct.
2572 (obj_header_append, obj_symbol_to_chars): Don't use host structs.
2573 (obj_emit_strings): Likewise.
2574 * config/obj-bout.h (EXEC_BYTES_SIZE): Define.
2575 (N_TXTOFF, H_GET_FILE_SIZE, H_GET_HEADER_SIZE): Use instead of
2577 (H_SET_SYMBOL_TABLE_SIZE): Hard code sym size rather than using
2579 (host_number_to_chars): Define.
2580 * config/obj-hp300.c (hp300_header_append): Don't use sizeof
2581 host internal struct to set header sizes.
2582 * config/tc-i960.c (md_number_to_field): Warning fix.
2583 (md_ri_to_chars): Use host byte order.
2584 (get_cdisp, md_apply_fix3): Warning fix.
2585 * config/tc-m68k.c (md_assemble): Don't use sizeof host short.
2587 2005-02-28 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
2589 * doc/c-arc.texi: Update documentation about ARC's extension
2592 2005-02-27 Svein E. Seldal <svein@dev.seldal.com>
2594 * config/tc-tic4x.c (tic4x_gen_to_words): Changed mail
2597 2005-02-23 Alan Modra <amodra@bigpond.net.au>
2599 * cgen.c: Warning fixes.
2600 * config/tc-arc.c: Likewise.
2601 * config/tc-arm.c: Likewise.
2602 * config/tc-avr.c: Likewise.
2603 * config/tc-d10v.c: Likewise.
2604 * config/tc-d30v.c: Likewise.
2605 * config/tc-frv.c: Likewise.
2606 * config/tc-frv.h: Likewise.
2607 * config/tc-h8300.c: Likewise.
2608 * config/tc-h8500.c: Likewise.
2609 * config/tc-i370.c: Likewise.
2610 * config/tc-i960.c: Likewise.
2611 * config/tc-ia64.c: Likewise.
2612 * config/tc-ip2k.c: Likewise.
2613 * config/tc-m68hc11.c: Likewise.
2614 * config/tc-maxq.c: Likewise.
2615 * config/tc-mcore.c: Likewise.
2616 * config/tc-mips.c: Likewise.
2617 * config/tc-msp430.c: Likewise.
2618 * config/tc-pj.c: Likewise.
2619 * config/tc-ppc.c: Likewise.
2620 * config/tc-ppc.h: Likewise.
2621 * config/tc-s390.c: Likewise.
2622 * config/tc-sh.c: Likewise.
2623 * config/tc-sh64.c: Likewise.
2624 * config/tc-tic4x.c: Likewise.
2625 * config/tc-tic80.c: Likewise.
2626 * config/tc-v850.c: Likewise.
2627 * config/tc-vax.c: Likewise.
2628 * config/tc-w65.c: Likewise.
2629 * config/tc-xstormy16.c: Likewise.
2630 * config/tc-z8k.c: Likewise.
2632 2005-02-22 Catherine Moore <clm@cm00re.com>
2634 * read.c (read_a_source_file): Reinstate TC_EQUAL_IN_INSN test.
2635 * doc/internals.texi (TC_EQUAL_IN_INSN): Reinstate.
2637 2005-02-22 Eric Christopher <echristo@redhat.com>
2639 * config/tc-mips.c (struct proc): Change isym to
2640 func_sym. New member func_end_sym.
2641 (s_mips_ent): Update.
2642 (s_mips_end): Ditto. Add code to compute function size.
2644 2005-02-22 Alan Modra <amodra@bigpond.net.au>
2646 * read.c: Warning fixes.
2647 * config/obj-elf.c: Likewise.
2649 2005-02-22 Maciej W. Rozycki <macro@mips.com>
2651 * config/tc-mips.c (append_insn): Call dwarf2_emit_insn() before
2654 2005-02-21 H.J. Lu <hongjiu.lu@intel.com>
2656 * config/obj-coff.c (obj_coff_section): Replace SEC_SHARED with
2659 * config/tc-tic54x.c (tic54x_bss): Replace SEC_BLOCK with
2661 (demand_empty_rest_of_line): Likewise.
2662 (tic54x_sblock): Likewise.
2663 (tic54x_clink): Replace with SEC_CLINK with SEC_TIC54X_CLINK.
2665 2005-02-21 Alan Modra <amodra@bigpond.net.au>
2667 * read.c (address_bytes): New function.
2668 (TC_ADDRESS_BYTES): Default for BSD_ASSEMBLER to address_bytes.
2669 (potable): Add "dc.a".
2670 (cons_worker): Handle "dc.a".
2671 * doc/internals.texi (TC_ADDRESS_BYTES): Document.
2673 2005-02-21 Alan Modra <amodra@bigpond.net.au>
2675 * input-file.c (input_file_open): Rearrange to avoid warning.
2677 2005-02-19 Alan Modra <amodra@bigpond.net.au>
2679 * config/tc-hppa.h (TC_EQUAL_IN_INSN): Delete.
2680 * read.c (read_a_source_file): Remove TC_EQUAL_IN_INSN test.
2681 * doc/internals.texi (TC_EQUAL_IN_INSN): Delete.
2683 2005-02-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2685 * config/tc-mips.c (macro_build_ldst_constoffset): Fail on $at
2686 uses after .set noat.
2687 (load_address): Likewise.
2688 (macro): Likewise. Don't try to avoid $at use by sacrificing
2689 the target register before it is stored, it won't work.
2691 2005-02-17 James E Wilson <wilson@specifixinc.com>
2693 * config/tc-ia64.c (emit_one_bundle): Stop filling a bundle if we
2694 see an instruction that specifies a template.
2696 2005-02-18 Alan Modra <amodra@bigpond.net.au>
2698 * config/tc-openrisc.c (openrisc_relax_frag): Delete unused function.
2699 * config/tc-sparc.c (sparc_ip): Make op_exp static to silence warnings.
2700 * config/tc-tic80.c (build_insn): Init insn[1] to silence warning.
2702 2005-02-17 H.J. Lu <hongjiu.lu@intel.com>
2704 * NEWS: Mention "-mhint.b=[ok|warning|error]".
2706 * config/tc-ia64.c (md): Add hint_b.
2707 (emit_one_bundle): Handle md.hint_b for "hint".
2708 (md_parse_option): Accepted "-mhint.b=[ok|warning|error]".
2709 (md_show_usage): Add "-mhint.b=[ok|warning|error]".
2710 (ia64_init): Set md.hint_b to error.
2711 (md_assemble): Handle md.hint_b for "hint.b".
2713 * doc/as.texinfo: Add "-mhint.b=[ok|warning|error]".
2714 * doc/c-ia64.texi: Likewise.
2716 2005-02-17 Alan Modra <amodra@bigpond.net.au>
2718 * tc.h (struct relax_type, relax_typeS): Move from here..
2719 * as.h: ..to here. Make rlx_forward and rlx_backward an offsetT.
2720 * ecoff.c (ecoff_new_file): Add appfile param.
2721 * ecoff.h (ecoff_new_file): Likewise.
2722 * itbl-lex.h: New file.
2723 * itbl-lex.l: Include itbl-lex.h.
2724 * itbl-parse.y: Likewise.
2725 (insntbl_line, yyparse, yylex): Move to itbl-lex.h.
2726 * read.c (s_app_file_string): Mark appfile possibly unused.
2727 * subsegs.c (seg_not_empty_p): Make sec possibly unused.
2728 * subsegs.h (struct seg_info_trash): Delete.
2729 (seg_info): Use segment_info_type instead.
2730 * config/obj-coff.c (struct filename_list): Make filename const char *.
2731 * config/obj-ecoff.h (obj_app_file): Pass app to ecoff_new_file.
2732 * config/obj-elf.c (elf_file_symbol): Similarly.
2733 * config/tc-a29k.c (md_apply_fix3): Make val a valueT. Don't use
2735 * config/tc-arc.c (md_operand): Warning fix.
2736 * config/tc-arm.c (arm_parse_reloc): Only define when OBJ_ELF.
2737 (md_begin): Rearrange #if defined OBJ_COFF || defined OBJ_ELF.
2738 * config/tc-cris.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Use do while.
2739 * config/tc-frv.c (frv_force_relocation): Warning fix.
2740 * config/tc-m68k.c (md_parse_option): Delete unused var.
2741 * config/tc-mcore.c (mylog2): Rename from log2 throughout.
2742 * config/tc-sparc.c: Likewise.
2743 (s_common): Warning fix.
2744 * config/tc-mips.c (append_insn): Use unsigned long long expressions.
2745 * config/tc-mmix.c (PUSHJSTUB_MAX, PUSHJSTUB_MIN): Define from
2747 * config/tc-s390.c (s390_insn): Delete test of unsigned >= 0.
2748 * config/tc-sh.c (sh_cfi_frame_initial_instructions,
2749 sh_regname_to_dw2regnum): Only define for OBJ_ELF.
2750 * config/tc-tic4x.c (tic4x_insert_reg): Use ISLOWER.
2751 (tic4x_do_align): Use TIC_NOP_OPCODE.
2752 * config/tc-tic4x.h (TIC_NOP_OPCODE): Rename from NOP_OPCODE.
2753 * config/tc-vax.c: Include netinet/in.h.
2754 (tc_headers_hook): Formatting.
2755 * config/tc-xstormy16.c (md_pcrel_from_section): Correct parens.
2757 2005-02-17 Jan Beulich <jbeulich@novell.com>
2759 * config/tc-ia64.c (ia64_parse_name): Don't advance 'name' when
2760 parsing inN, locN, outN. Set 'idx' to offset register number starts
2761 at. Don't handle numbers with leading zeroes or beyond 95. Remove
2764 2005-02-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2766 * config/tc-mips.c (load_address): Fix formatting.
2767 (macro): Don't use AT if .set noat is in effect. Fix formatting.
2768 Catch macros which are unexpandable without AT. Remove duplicate
2770 (macro2): Remove duplicate zeroing of used_at.
2772 2005-02-16 Alan Modra <amodra@bigpond.net.au>
2774 * dw2gencfi.c (output_cie, output_fde): Use DW_CFA_nop rather
2777 2005-02-15 Nigel Stephens <nigel@mips.com>
2778 Maciej W. Rozycki <macro@mips.com>
2780 * config/tc-mips.c (reloc_needs_lo_p): Handle
2781 BFD_RELOC_MIPS16_HI16_S.
2782 (fixup_has_matching_lo_p): Handle BFD_RELOC_MIPS16_LO16.
2783 (append_insn): Add BFD_RELOC_MIPS16_GPREL, BFD_RELOC_MIPS16_HI16_S
2784 and BFD_RELOC_MIPS16_LO16 to relocs to suppress overflow
2786 (mips16_ip): Resolve BFD_RELOC_MIPS16_HI16_S,
2787 BFD_RELOC_MIPS16_HI16 and BFD_RELOC_MIPS16_LO16 for constants.
2788 Call my_getSmallExpression() to parse percent operators.
2789 (percent_op_match, mips_percent_op): Separate definitions.
2790 (mips16_percent_op): Define percent operators for the MIPS16 mode.
2791 (parse_relocation): Handle the MIPS16 mode using
2793 (md_apply_fix3): Handle BFD_RELOC_MIPS16_HI16,
2794 BFD_RELOC_MIPS16_HI16_S and BFD_RELOC_MIPS16_LO16.
2796 2005-02-15 Jan Beulich <jbeulich@novell.com>
2798 * config/tc-ia64.c (md_apply_fix3): Call ia64_gen_real_reloc_type
2799 instead of explicitly dealing with the translation; exclude
2800 relocations that are already pcrel, however.
2802 2005-02-15 Jan Beulich <jbeulich@novell.com>
2804 * config/tc-ia64.c: Include limits.h (if available).
2805 (gr_values[0]): Set path to INT_MAX.
2806 (dot_reg_val): Don't allow changing value of r0. Limit range of
2807 general registers at r127.
2808 (specify_resource): Default resource index is -1. Don't set resource
2809 index (in case IA64_RS_RSE) without setting the specific flag.
2810 (note_register_values): Check operand is O_constant before tracking
2811 input value of moves. Add tracking for dep.z with constant inputs.
2812 (print_dependency): Resource index of specific resource may be zero.
2813 (check_dependencies): Likewise.
2815 2005-02-15 Jan Beulich <jbeulich@novell.com>
2817 * config/tc-ia64.c (parse_operands): New local variables reg1, reg2,
2818 reg_class. Check operands and emit diagnostics for illegal use of
2821 2005-02-15 Jan Beulich <jbeulich@novell.com>
2823 * config/tc-ia64.c (ia64_gen_real_reloc_type): Define and initialize
2824 new variables type, suffix, and width. Handle
2825 BFD_RELOC_IA64_DIR(32|64)[LM]SB in FUNC_LT_FPTR_RELATIVE case.
2826 Handle BFD_RELOC_IA64_DIR64[LM]SB in FUNC_TP_RELATIVE case. Add
2827 FUNC_DTP_MODULE case. Handle BFD_RELOC_IA64_DIR32[LM]SB in
2828 FUNC_DTP_RELATIVE case. Return incoming relocation type if
2829 BFD_RELOC_IA64_IPLT[LM]SB in FUNC_IPLT_RELOC case. Generate warning
2830 if unable to translate relocation type, using the new variables.
2832 2005-02-15 Jan Beulich <jbeulich@novell.com>
2834 * config/tc-ia64.h (ia64_symbol_chars): Declare.
2835 (ty_symbol_chars): Define.
2836 * config/tc-ia64.c (ia64_symbol_chars): Define.
2838 2005-02-15 Jan Beulich <jbeulich@novell.com>
2840 * config/tc-ia64.c (ia64_parse_name): Only update next character if
2841 input_line_pointer was advanced.
2843 2005-02-14 Kaz Kojima <kkojima@rr.iij4u.or.jp>
2845 * config/tc-sh.c (md_apply_fix3): Add parentheses around &
2848 2005-02-13 Jan Beulich <jbeulich@novell.com>
2850 * config/tc-ia64.c (md_parse_option): Handle -xnone and -xdebugn.
2851 (md_show_usage): Add -xnone, -xdebugn, and -xdebugx. Relocate default
2853 (ia64_init): Set md.detect_dv.
2854 (ia64_start_line): New static variable warned. Warn only once when
2855 encountering explicit stops in automatic mode.
2856 * doc/c-ia64.texi: Describe -xnone, -xdebugn, and -xdebugx.
2857 * NEWS: Mention new default mode.
2859 2005-02-13 Jan Beulich <jbeulich@novell.com>
2861 * config/tc-ia64.c (dot_rot): Add comment that name strings should
2862 be freed when wiping out previous state. Canonicalize names before
2863 use. Free name string when detecting redefinition.
2864 (dot_pred_rel): Call generic expression parser to process arguments.
2865 Handle O_register case for individual predicates and O_subtract for
2867 (ia64_parse_name): Canonicalize name before looking it up in dynamic
2869 (ia64_canonicalize_symbol_name): Strip off all trailing # characters.
2870 Warn if multiple found, issue error if resulting symbol name has zero
2872 (dot_alias): Canonicalize name before use.
2874 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
2876 * config/tc-ia64.c (unwind_diagnostic): Return -1 for warning
2878 (in_procedure): Return -1 for warning.
2879 (in_prologue): Likewise.
2880 (in_body): Likewise.
2882 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
2884 * config/tc-ia64.c (dot_xdata): Undo the last change.
2885 (dot_float_cons): Likewise.
2886 (dot_xstringer): Likewise.
2887 (dot_xdata_ua): Likewise.
2888 (dot_float_cons_ua): Likewise.
2890 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
2892 * NEWS: Mention "-munwind-check=[warning|error]".
2894 * config/tc-ia64.c (md): Add unwind_check.
2895 (unwind_diagnostic): New.
2896 (in_procedure): Call unwind_diagnostic when a directive isn't
2898 (in_prologue): Call unwind_diagnostic when a directive isn't in
2900 (in_body): Call unwind_diagnostic when a directive isn't in
2902 (dot_endp): Set md.unwind_check to error before calling
2903 in_procedure and restore it after. When the name is missing or
2904 couldn't be found, use the one from the last .proc if
2905 md.unwind_check isn't error. Warn if md.unwind_check is
2907 (md_parse_option): Handle "-munwind-check=[warning|error]".
2908 (md_show_usage): Add "-munwind-check=[warning|error]".
2909 (ia64_init): Set md.unwind_check to warning.
2911 * doc/as.texinfo: Add "-munwind-check=[none|warning|error]".
2912 * doc/c-ia64.texi: Likewise.
2914 2005-02-11 Jan Beulich <jbeulich@novell.com>
2916 * config/tc-ia64.h (LEX_AT): Include LEX_BEGIN_NAME.
2918 (ia64_parse_name): New third parameter.
2919 (md_parse_name): Pass third argument.
2920 * config/tc-ia64.c (pseudo_func): Placeholders use NULL as name.
2921 (md_operand): Handling of '@'-prefixed symbols moved from here...
2922 (ia64_parse_name): ...to here.
2924 2005-02-11 Jan Beulich <jbeulich@novell.com>
2926 * config/tc-ia64.c (md): Remove last_groups and group_idx.
2927 (errata_nop_necessary_p): Remove declaraction and definition.
2928 (emit_one_bundle): Don't call errata_nop_necessary_p. Don't
2929 update md.group_idx. Don't reset md.last_groups.
2931 2005-02-11 Jan Beulich <jbeulich@novell.com>
2933 * config/tc-ia64.c (parse_section_name): Handle non-quoted first
2935 (dot_xdata): Free section name after use.
2936 (dot_float_cons): Likewise.
2937 (dot_xstringer): Likewise.
2938 (dot_xdata_ua): Likewise.
2939 (dot_float_cons_ua): Likewise.
2940 (md_pseudo_table): Add xdata16 and xdata16.ua.
2942 2005-02-10 H.J. Lu <hongjiu.lu@intel.com>
2944 * doc/all.texi: Add IA64.
2945 * doc/as.texinfo: Likewise.
2947 * doc/c-ia64.texi: Fix typos.
2949 2005-02-10 Julian Brown <julian@codesourcery.com>
2951 * config/tc-arm.c (do_t_ldmstm): Change BFD_RELOC_NONE to
2953 (do_t_push_pop): Likewise.
2954 (md_assemble): Likewise.
2955 (md_apply_fix3): Handle BFD_RELOC_NONE correctly, make
2956 BFD_RELOC_UNUSED same as previous meaning of BFD_RELOC_NONE.
2957 (create_unwind_entry): Output dependency on the required personality
2960 2005-02-07 Nathan Sidwell <nathan@codesourcery.com>
2962 * as.h (seg_not_empty_p): Return int, not bfd_boolean.
2963 * subsegs.c (seg_not_empty_p): Likewise.
2965 2005-02-07 Inderpreet Singh <inderpreetb@noida.hcltech.com>
2967 * config/tc-maxq.c (md_estimate_size_before_relax): Correct the
2968 relative jump calculation.
2969 <md_convert_frag) : Likewise.
2970 <output_disp): Likewise.
2972 2005-02-07 Hans-Peter Nilsson <hp@axis.com>
2974 * write.c (write_object_file): Recognize warning-symbol construct
2975 and skip object- and target- handling for the second symbol.
2977 2005-02-02 Jan Beulich <jbeulich@novell.com>
2979 * config/tc-ia64.c (dot_pred_rel): Update comment. Handle @-prefixed
2980 designators along with quoted ones. Free copy of quoted designator
2983 2005-02-01 Ben Elliston <bje@au.ibm.com>
2985 * config/atof-ieee.c, config/obj-coff.c, config/obj-elf.c,
2986 config/obj-ieee.c, config/obj-som.c, config/obj-vms.c,
2987 config/tc-a29k.c, config/tc-alpha.c, config/tc-arc.c,
2988 config/tc-arm.c, config/tc-d30v.c, config/tc-dlx.c,
2989 config/tc-fr30.c, config/tc-h8300.c, config/tc-h8500.c,
2990 config/tc-i370.c, config/tc-i386.c, config/tc-i960.c,
2991 config/tc-ia64.c, config/tc-m32r.c, config/tc-m32r.h,
2992 config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-mips.c,
2993 config/tc-mn10200.c, config/tc-msp430.c, config/tc-ns32k.c,
2994 config/tc-openrisc.c, config/tc-or32.c, config/tc-pdp11.c,
2995 config/tc-pj.c, config/tc-sparc.h, config/tc-tic54x.c,
2996 config/tc-tic80.c, config/tc-v850.c, config/tc-w65.c,
2997 config/tc-xtensa.c, config/tc-z8k.c, config/xtensa-relax.c: Remove
2998 #if 0'd code throughout.
3000 2005-01-31 Nick Clifton <nickc@redhat.com>
3002 * as.c (parse_args): Bump copyright date reported by --version to
3005 2005-01-31 Nick Clifton <nickc@redhat.com>
3007 * configure.tgt: Remove obsolete targets m68k-lynxos, sparc-lynxos
3010 2005-01-31 Jan Beulich <jbeulich@novell.com>
3012 * macro.c (buffer_and_nest): Allow 'from' being NULL; handle anything
3013 that can end with .endr in that case. Make requiring/permitting
3014 pseudo-ops without leading dot closer to the logic in read.c serving
3016 (expand_irp): Don't pass a mnemonic to buffer_and_nest as it will be
3019 2005-01-31 Jan Beulich <jbeulich@novell.com>
3021 * macro.c (do_formals): Adjust to no longer accept empty parameter
3023 (define_macro): Adjust to no longer accept empty macro name, garbage
3024 following the parameters, or macros that were previously defined.
3025 * read.c (s_bad_end): Declare.
3026 (potable): Add endm. Handler for endr and endm is s_bad_end.
3027 (s_bad_end): Rename from s_bad_endr. Adjust to handle both .endm
3029 * read.h (s_bad_endr): Remove.
3031 2005-01-31 Jan Beulich <jbeulich@novell.com>
3033 * config/tc-ia64.c (parse_operands): Parse all specified operands,
3034 immediately discarding (but counting) those exceeding the maximum
3035 possible amount. Track whether output and input operand counts ever
3036 matched, and use this to better indicate which of the operands/
3037 operand types was wrong; specifically don't default to pointing to
3040 2005-01-31 Jan Beulich <jbeulich@novell.com>
3042 * config/tc-ia64.c (unwind): Remove proc_end (now an automatic
3043 variable in dot_endp). Add body and insn. Make prologue,
3044 prologue_mask, body, and insn bitfields.
3045 (fixup_unw_records): Remove spurious new-lines from end of diagnostic
3047 (in_procedure, in_prologue, in_body): New.
3048 (dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
3049 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
3050 dot_unwentry, dot_altrp, dot_savemem, dot_saveg, dot_savef, dot_saveb,
3051 dot_savegf, dot_spill, dot_spillreg, dot_spillmem, dot_spillreg_p,
3052 dot_spillmem_p, dot_label_state, dot_copy_state, dot_unwabi,
3053 dot_personality): Use the appropriate one of the above.
3054 (dot_proc): Clear unwind.proc_start; set to current location only if
3055 none of the entry points were valid. Check for non-zero-length entry
3056 point names. Check that entry points aren't defined, yet. Clear
3057 unwind.prologue, unwind.body, and unwind.insn.
3058 (dot_body): Call in_procedure. Check that first directive in procedure
3059 had no insns emitted before. Set unwind.body.
3060 (dot_prologue): Call in_procedure. Check that not already in prologue.
3061 Check that first directive in procedure had no insns emitted before.
3063 (dot_endp): Call in_procedure. Declare proc_end. Check for non-zero-
3064 length entry point names. Check that entry points became defined.
3065 (md_assemble): Set unwind.insn once unwind.proc_start is defined.
3067 2005-01-31 Jan Beulich <jbeulich@novell.com>
3069 * config/tc-ia64.c (emit_one_bundle): Snapshot manual bundling state
3070 before actually using it. Don't generate an error in manual bundling
3071 mode when looking at an insn requiring slot 2 but not yet at slot 2.
3072 Don't generate an error in manual bundling mode when looking at an
3073 insn required to be last in its group but the required slot hasn't
3074 been reached, yet. Allow conversion from MII to MI;I for bundle
3075 consisting of only 2 insns with the stop between them. Suppress
3076 various meaningless errors resulting from detecting earlier ones.
3078 2005-01-31 Jan Beulich <jbeulich@novell.com>
3080 * config/tc-ia64.c (parse_operands): Also handle alloc without first
3083 2005-01-28 Christian Groessler <chris@groessler.org>
3085 * config/tc-z8k.c (md_assemble): Improve error detection.
3087 2005-01-28 Jan Beulich <jbeulich@novell.com>
3089 * config/tc-ia64.c (ia64_estimate_size_before_relax): Allocate space
3090 for personality routine pointer only if there is one.
3091 (ia64_convert_frag): Likewise.
3092 (generate_unwind_image): Likewise.
3094 2005-01-27 Christian Groessler <chris@groessler.org>
3096 * config/tc-z8k.c (INSERT): Remove, not used anywhere.
3097 (md_apply_fix3): Make relative branches out of range an error
3098 instead of a warning. Display correct line number for out of
3099 range branches/calls/memory accesses.
3101 2005-01-27 Nathan Sidwell <nathan@codesourcery.com>
3103 * dwarf2dbg.c (dwarf2_finish): Correct logic for determining when
3104 to emit .debug_line and other debug sections.
3105 * as.h (seg_not_empty_p): Declare.
3106 * subsegs.c (seg_not_empty_p): New predicate.
3108 2005-01-27 Andrew Cagney <cagney@gnu.org>
3110 * configure: Regenerate to track ../gettext.m4 change.
3112 2005-01-27 Jan Beulich <jbeulich@novell.com>
3114 * config/tc-ia64.c (emit_one_bundle): Change "?imbf??" to "?ibmfxx".
3116 2005-01-27 Jan Beulich <jbeulich@novell.com>
3118 * config/tc-ia64.c (emit_one_bundle): Add late resolution of move
3119 to/from application registers dynamic insns.
3120 (md_assemble): Defer resolution of move to/from application registers
3121 dynamic insns when they can be issued on either the I- or M-units.
3123 2005-01-25 Alexandre Oliva <aoliva@redhat.com>
3125 * config/tc-frv.c (md_apply_fix3): Mark TLS symbols as such.
3126 2004-12-10 Alexandre Oliva <aoliva@redhat.com>
3127 * config/tc-frv.c (frv_pic_ptr): Add tlsmoff support.
3128 2004-11-10 Alexandre Oliva <aoliva@redhat.com>
3129 * cgen.c (gas_cgen_parse_operand): Handle
3130 CGEN_PARSE_OPERAND_SYMBOLIC.
3131 * config/tc-frv.c (md_cgen_lookup_reloc): Handle TLS relocations.
3132 (frv_force_relocation): Likewise. Fix handling of PIC
3134 (md_apply_fix3): Likewise.
3136 2005-01-21 Ben Elliston <bje@au.ibm.com>
3138 * as.h: Remove #if 0'd code.
3139 * atof-generic.c (atof_generic): Likewise.
3140 * ecoff.c (ecoff_directive_frame): Likewise.
3141 * frags.h (FRAG_APPEND_1_CHAR): Likewise.
3142 * itbl-ops.c (itbl_add_reg): Likewise.
3143 * listing.c (calc_hex): Likewise.
3144 * read.c (MASK_CHAR): Likewise.
3145 * subsegs.c (subsegs_print_statistics): Likewise.
3146 * symbols.c (indent): Likewise.
3147 * write.c (write_relocs): Likewise.
3148 (write_object_file): Likewise.
3149 (relax_frag): Likewise.
3151 2005-01-20 Nick Clifton <nickc@redhat.com>
3153 * as.c (std_longopts): Add an entry for "--a" in order to prevent
3154 getopt_long_only() from considering -a as an abbreviation for
3156 (parse_args): Fix the parsing of -a=<file>.
3158 2005-01-20 Alan Modra <amodra@bigpond.net.au>
3161 * read.c (s_incbin): Adjust default count for skip. Check validity
3162 of count and skip rigorously.
3164 2005-01-19 Fred Fish <fnf@specifixinc.com>
3166 * config/tc-mips.c (dummy_opcode): Add init for new struct member.
3168 2005-01-19 Richard Sandiford <rsandifo@redhat.com>
3170 * read.c (convert_to_bignum): New function, split out from...
3171 (emit_expr): ...here. Handle the case where X_add_number is
3172 positive and the input value is negative.
3173 (output_big_sleb128): Fix setting of continuation bit. Check whether
3174 the final byte needs to be sign-extended. Fix size-shrinking loop.
3175 (emit_leb128_expr): When generating a signed leb128, see whether the
3176 sign of an O_constant's X_add_number matches the sign of the input
3177 value. Use a bignum if not.
3179 2005-01-17 Andrew Stubbs <andrew.stubbs@st.com>
3181 * tc-sh.c (md_begin,md_parse_option): Change arch_sh1_up to
3182 arch_sh_up in order to match the external name and make the
3183 testsuite's job easier.
3185 2005-01-14 H.J. Lu <hongjiu.lu@intel.com>
3188 * config/tc-i386.c (i386_scale): Disallow 0 scale.
3190 2005-01-12 Nick Clifton <nickc@redhat.com>
3192 * config/tc-iq2000.c (s_iq2000_set): Fix thinko parsing
3193 ignored_arguments array.
3195 2005-01-10 H.J. Lu <hongjiu.lu@intel.com>
3197 * write.c (write_object_file): Disallow a symbol equated to
3200 2005-01-10 Inderpreet Singh <inderpreetb@noida.hcltech.com>
3202 * tc-maxq.c: Replace constants 10 and 20 with bfd_mach_maxq10 and
3204 (md_pseudo_table): Add new pseudo ops for maxq10 and maxq20.
3205 (maxq_target): New function: Set the machine type.
3207 2005-01-06 Paul Brook <paul@codesourcery.com>
3209 * config/tc-arm.c (FPU_DEFAULT): Define for TE_VXWORKS.
3210 (md_begin): Handle TE_VXWORKS for FP defaults.
3211 (md_apply_fix3): Correct rela offsets.
3212 (elf32_arm_target_format): Add VxWorks targets.
3214 2005-01-06 Paul Brook <paul@codesourcery.com>
3216 * configure.tgt: Set em=vxworks for *-*-vxworks.
3217 * config/te-vxworks.h: New File.
3219 2005-01-06 Paul Brook <paul@codesourcery.com>
3221 * config/tc-arm.c (arm_cpus): Correct arch field for arm1026ej-s.
3223 2005-01-04 Dmitry Diky <diwil@spec.ru>
3225 * config/tc-msp430.c (md_apply_fix3): Fix offset calculation for
3228 2005-01-03 David Mosberger <davidm@hpl.hp.com>
3230 * config/tc-ia64.c (md): Add member "loc_directive_seen".
3231 (dot_loc): New function.
3232 (md_pseudo_table): Add entry to map .loc to dot_loc().
3233 (emit_one_bundle): Only call dwarf2_gen_line_info() if we have
3234 seen a .loc directive or we're generating DWARF2 debug info for
3237 2004-12-29 Alan Modra <amodra@bigpond.net.au>
3240 * read.c (s_comm_internal): Don't zero end of name until size
3241 expression has been parsed.
3243 2004-12-25 Marek Michalkiewicz <marekm@amelek.gda.pl>
3245 * config/tc-avr.c (mcu_types): Move attiny{13,2313} from avr4 to avr2.
3247 2004-12-23 Tomer Levi <Tomer.Levi@nsc.com>
3249 * config/tc-crx.c: Support 'bcop' relaxation (dealt as in 'cmp&branch'
3252 2004-12-22 Ian Lance Taylor <ian@airs.com>
3254 * configure.tgt: New.
3255 * configure.in: Move setting of cpu_type, fmt, etc., to
3257 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add
3258 $(srcdir)/configure.tgt.
3259 * configure, Makefile.in: Rebuild.
3261 2004-12-22 Klaus Rudolph <lts-rudolph@gmx.de>
3263 * config/tc-avr.c: Add support for the new R_AVR_LDI, R_AVR_6 and
3264 R_AVR_6_ADIW relocs for the LDI, ADIW/SBIW and LDD/STD
3266 (avr_offset_expression): New function to parse offsets for LDI
3268 (avr_operand): Use it.
3269 (md_apply_fix3): Generate the relocs.
3271 2004-12-16 Andrew Stubbs <andrew.stubbs@st.com>
3273 * config/tc-sh64.c (shmedia_md_apply_fix3): Add missing
3274 BFD_RELOC_SH_IMMS10BY8 relocation.
3276 * config/tc-sh64.c (shmedia_build_Mytes): Emit an error message rather
3277 than just ignoring bad code.
3279 2004-12-16 Richard Sandiford <rsandifo@redhat.com>
3281 * config/tc-v850.c (handle_lo16): New function.
3282 (v850_reloc_prefix): Use it to check lo().
3283 (md_assemble, md_apply_fix3): Handle BFD_RELOC_V850_LO16_SPLIT_OFFSET.
3285 2004-12-14 P.J. Darcy <darcypj@us.ibm.com>
3287 * configure.in: Add s390x-ibm-tpf support.
3288 * configure: Regenerate.
3290 2004-12-15 Jan Beulich <jbeulich@novell.com>
3292 * config/obj-elf.c (obj_elf_change_section): Only set type and
3293 attributes on new sections. Emit warning when type of re-declared
3294 section doesn't match.
3296 2004-12-15 Jan Beulich <jbeulich@novell.com>
3298 * dw2gencfi.c (dot.cfi.startproc): Clear cur_cfa_offset so
3299 '.cfi_startproc simple' doesn't inherit the old value.
3301 2004-12-15 Jan Beulich <jbeulich@novell.com>
3303 * dw2gencfi.c (output_cfi_insn): Adjust DW_CFA_def_cfa_sf generation
3304 to emit a signed and factored offset. Adjust DW_CFA_def_cfa_offset_sf
3305 generation to emit a factored offset.
3307 2004-12-10 Ian Lance Taylor <ian@wasabisystems.com>
3309 * config/tc-mips.c (macro) [M_LA_AB]: Give an error for a offset
3310 which is too large in the case of NO_PIC without 64-bit
3313 * config/tc-mips.c (mips_in_shared): New static variable.
3314 (macro_build_lui): Permit "_gp" if !mips_in_shared.
3315 (md_longopts): Add -mshared and -mno-shared.
3316 (md_parse_option): Handle OPTION_MSHARED and OPTION_MNO_SHARED.
3317 (s_cpload): Implement !mips_in_shared case.
3318 (s_cpsetup): Likewise.
3319 * doc/c-mips.texi (MIPS Opts): Document -mno-shared.
3320 * NEWS: Mention -mno-shared.
3322 2004-12-09 Paul Brook <paul@codesourcery.com>
3324 * config/tc-arm.c (s_arm_unwind_fnend): Use R_ARM_PREL31 relocation
3327 2004-12-09 Ian Lance Taylor <ian@wasabisystems.com>
3329 * config/tc-mips.c (append_insn): If we emit a nop during a relax
3330 sequence, increase the size of the sequence.
3332 * config/tc-mips.c (mips_cpu_info_table): Change "9000" entry to
3335 2004-12-07 Ben Elliston <bje@gnu.org>
3337 * read.c (s_align): Use an align_limit temporary to allay a GCC
3338 signed/unsigned comparison warning.
3340 2004-12-01 Mark Mitchell <mark@codesourcery.com>
3342 * Makefile.am (TARG_ENV_HFILES): Add te-armlinuxeabi.h.
3343 * configure.in: Use it for arm*-*-linux-gnueabi*.
3344 * config/tc-arm.c: Allow emulation file to set FPU_DEFAULT.
3345 * config/te-armlinuxeabi.h: New file.
3346 * Makefile.in: Regenerated.
3347 * aclocal.m4: Likewise.
3348 * configure: Likewise.
3349 * doc/Makefile.in: Regenerated.
3351 2004-12-02 Bob Wilson <bob.wilson@acm.org>
3353 * config/tc-xtensa.c (xtensa_switch_section_emit_state): Use subseg_set.
3354 (xtensa_restore_emit_state): Likewise.
3356 2004-12-02 Alan Modra <amodra@bigpond.net.au>
3358 * read.c (ALIGN_LIMIT): Define, increasing limit for BFD_ASSEMBLER.
3361 2004-11-30 Tero Niemela <tero_niemela@yahoo.com>
3363 * Makefile.am: Change LOCALEDIR to $(datadir)/share.
3364 * Makefile.in: Regenerate.
3366 2004-11-29 Tomer Levi <Tomer.Levi@nsc.com>
3368 * config/tc-crx.c: Major code cleanup. Remove unused variables and
3369 functions, give functions a meaningful name, add comments.
3370 (check_range): New function - Replace operand size calculation
3371 with range checking.
3372 (assemble_insn): Update Algorithm, improve error issuing.
3374 (process_label_constant): Bug fix regarding COP_BRANCH_INS relocation
3377 2004-11-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
3379 * config/tc-m32r.c (md_pcrel_from_section): Fixed a pcrel relocte
3380 miss between different section in the same module.
3381 (tc_gen_reloc): Likewise.
3383 2004-11-25 Theodore A. Roth <troth@openavr.org>
3385 * gas/config/tc-avr.c (mcu_types): Add support for atmega165,
3386 atmega325, atmega3250, atmega645 and atmega6450.
3388 2004-11-25 Jan Beulich <jbeulich@novell.com>
3390 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
3391 permissible for the selected instruction suffix.
3392 (process_suffix): For DefaultSize instructions, suppressing the
3393 guessing of a 'q' suffix if the instruction doesn't support it is
3394 pointless, because only an 'l' suffix can be guessed in this place.
3396 2004-11-24 Nick Clifton <nickc@redhat.com>
3398 * config/tc-iq2000.c: Remove support for IQ10 processor.
3399 Convert to ISO C90 formatting.
3400 * config/tc-iq2000.h: Likewise.
3402 2004-11-23 Nick Clifton <nickc@redhat.com>
3404 * config/tc-mn10300.c (md_relax_table): More fixes to the offsets
3405 in this table. They should be correct now.
3407 2004-11-23 Jan Beulich <jbeulich@novell.com>
3409 * config/tc-i386.h (CpuMMX2): Declare. Artificial classifier to
3410 indicate the MMX extensions added by both SSE and 3DNow!A.
3411 (Cpu3dnowA): Declare.
3412 (CpuUnknownFlags): Update.
3413 * config/tc-i386.c (cpu_sub_arch_name): Declare.
3414 (cpu_arch): i586 and pentium do not imply MMX. i686 and pentiumpro do
3415 neither imply SSE nor MMX. k6 implies MMX. k6_2 additionally implies
3416 3DNow!. Athlon additionally implies 3DNow!A. Several new
3417 entries (those starting with a dot are for sub-arch specification).
3418 (set_cpu_arch): Handle sub-arch specifications.
3419 (parse_insn): Distinguish between instructions not supported because
3420 of insufficient CPU features and because of 64-bit mode.
3421 * doc/c-i386.texi: Describe enhanced .arch directive.
3423 2004-11-22 Bob Wilson <bob.wilson@acm.org>
3425 * config/tc-xtensa.c (xg_add_opcode_fix): Set fx_no_overflow.
3427 2004-11-22 Bob Wilson <bob.wilson@acm.org>
3429 * dwarf2dbg.c (dwarf2_finish): Don't write a .debug_line section
3430 without a corresponding .debug_info section.
3432 2004-11-22 Hans-Peter Nilsson <hp@axis.com>
3434 * read.c (potable): Add "error" and "warning".
3435 (s_errwarn): New function.
3436 * read.h (s_errwarn): Declare.
3437 * doc/as.texinfo (Error, Warning): Document .error and .warning.
3439 2004-11-22 Nick Clifton <nickc@redhat.com>
3441 * config/tc-tic54x.c (tic54x_adjust_symtab): Adjust call to
3444 2004-11-19 Alan Modra <amodra@bigpond.net.au>
3446 * config/tc-msp430.c (struct rcodes_s, MSP430_RLC, msp430_rcodes,
3447 struct hcodes_s, msp430_hcodes): From include/opcode/msp430.h.
3449 2004-11-19 Alan Modra <amodra@bigpond.net.au>
3451 * config/obj-coff.c (c_dot_file_symbol): Add "app" param.
3452 (coff_adjust_symtab): Adjust call.
3453 (crawl_symbols): Likewise.
3454 * config/obj-coff.h (c_dot_file_symbol): Add "app" param.
3455 (obj_app_file): Adjust.
3457 2004-11-18 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
3459 * configure.in: Enable bfd_assember for the MAXQ port.
3460 * configure: Regenerate.
3462 2004-11-12 Bob Wilson <bob.wilson@acm.org>
3463 Sterling Augustine <sterling@tensilica.com>
3465 * config/tc-xtensa.c (finish_vinsn): Clear pending instruction if
3466 there is a conflict.
3467 (check_t1_t2_reads_and_writes): Check for both reads and writes to
3468 interfaces that are related as determined by xtensa_interface_class_id.
3470 2004-11-12 Nick Clifton <nickc@redhat.com>
3472 * config/tc-mn10300.c (md_relax_table): Fix off by one negative
3473 offsets for conditional branches.
3475 2004-11-11 Bob Wilson <bob.wilson@acm.org>
3477 * config/tc-xtensa.c (MAX_IMMED6): Change value to 65.
3479 2004-11-10 Bob Wilson <bob.wilson@acm.org>
3481 * config/tc-xtensa.c (update_next_frag_state): Always add a NOP if
3482 relaxing at the end of a loop. Don't mark frags as UNREACHABLE or
3484 (relax_frag_immed): Update call to update_next_frag_state.
3486 2004-11-10 Alan Modra <amodra@bigpond.net.au>
3488 * obj.h (struct format_ops <app_file>): Add int param.
3489 * read.h (s_app_file_string): Likewise.
3490 * read.c (s_app_file_string): Likewise.
3491 (s_app_file): Adjust s_app_file_string call.
3492 * config/tc-mips.c (s_mips_file): Likewise.
3493 * config/obj-coff.h (obj_app_file): Add app param.
3494 * config/obj-ecoff.h (obj_app_file): Likewise.
3495 * config/obj-multi.h (obj_app_file): Likewise.
3496 * config/obj-elf.h (elf_file_symbol): Likewise.
3497 * config/obj-elf.c (elf_file_symbol): Only emit one file symbol
3498 if called for # preprocessor lines.
3500 2004-11-08 H.J. Lu <hongjiu.lu@intel.com>
3503 * symbols.c (resolve_symbol_value): Convert weak symbols only
3505 (symbol_equated_reloc_p): Don't equate weaks when relocating
3506 only for Windows PECOFF.
3508 2004-11-08 Tomer Levi <Tomer.Levi@nsc.com>
3510 * config/tc-crx.c (print_insn): Check and set insn_addr.
3511 * config/tc-crx.h (md_frag_check): Define.
3513 2004-11-08 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
3514 Vineet Sharma <vineets@noida.hcltech.com>
3516 * configure.in: Add support for new target maxq-coff.
3517 * configure: Regenerate.
3518 * NEWS: Mention new support.
3519 * config/tc-maxq.c: New file.
3520 * config/tc-maxq.h: New file.
3521 * config/obj-coff.h: Add support for maxq-coff.
3523 2004-11-08 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
3525 * symbols.c (any_external_name): Define.
3526 (resolve_symbol_value): Convert weak symbols.
3527 (S_SET_EXTERNAL): Support any_external_name.
3528 (S_SET_NAME): Qualify parameter const.
3529 (symbol_equated_reloc_p): Equate to weaks when relocating.
3530 * symbols.h (S_SET_NAME): Qualfiy parameter const.
3531 * tc.h (any_external_name): Declare.
3532 * config/obj-coff.c ("coff/pe.h"): Include for BFD
3534 (weak_is_altname): Declare and define.
3535 (weak_name2altname): Same.
3536 (weak_altname2name): Same.
3537 (weak_uniquify): Same.
3538 (weak_altprefix): Define.
3539 (obj_coff_weak): Change .weak syntax and handling.
3540 (coff_frob_symbol): Fix PE weak symbol alternates.
3541 * config/obj-coff.h (USE_UNIQUE): Define.
3542 * config/tc-i386.c (md_apply_fix3): Assume weak symbols
3543 are in another segment.
3544 (tc_gen_reloc): Remove broken addend hack.
3545 doc/as.texinfo: Update.
3547 2004-11-05 Sterling Augustine <sterling@tensilica.com>
3549 * config/tc-xtensa.c (total_frag_text_expansion): New.
3550 (md_estimate_size_before_relax): Use it.
3551 (find_address_of_next_align_frag): Likewise.
3553 2004-11-05 Tomer Levi <Tomer.Levi@nsc.com>
3555 * config/tc-crx.c: Rename argument types.
3556 (processing_arg_number): Rename to 'cur_arg_num'.
3557 (get_number_of_bits): Rename to 'set_operand_size'.
3558 (get_operandtype): Rename to 'parse_operand', totally rewrite.
3559 (set_cons_rparams): Rename to 'set_operand', totally rewrite.
3560 (set_indexmode_parameters): Remove function, integrate its code into
3562 (set_operand_size): Get rid of 'Operand Number' function parameter -
3563 use global variable 'cur_arg_num' instead.
3564 Use a local 'argument' pointer to reference the current argument.
3565 (parse_operand): Likewise.
3566 (set_operand): Likewise.
3567 (process_label_constant): Likewise.
3569 2004-11-04 Bob Wilson <bob.wilson@acm.org>
3571 * config/tc-xtensa.c: Remove XTENSA_SECTION_RENAME ifdefs.
3572 (add_section_rename): Delete. Inlined into...
3573 (build_section_rename): ...here. Use xstrdup instead of strdup.
3574 (xtensa_section_rename): Drop "const" from argument and return types.
3575 (md_show_usage): Indent to match show_usage().
3576 * config/tc-xtensa.h: Remove XTENSA_SECTION_RENAME ifdefs.
3577 (tc_canonicalize_section_name): Define.
3578 (md_elf_section_rename): Remove unused macro.
3579 * doc/as.texinfo (Overview): Document Xtensa --rename-section option.
3580 * doc/c-xtensa.texi (Xtensa Options): Likewise.
3581 (Frame Directive): Delete.
3583 2004-11-04 Daniel Jacobowitz <dan@debian.org>
3585 * configure.in: Remove arm-*-oabi and thumb-*-oabi.
3586 * config/tc-arm.c (target_oabi): Delete.
3587 (md_apply_fix3, elf32_arm_target_format): Remove target_oabi checks.
3588 (arm_opts): Remove moabi.
3589 * doc/as.texinfo (Overview): Remove documentation of -moabi.
3590 * doc/c-arm.texi (ARM Options): Likewise.
3591 * configure: Regenerated.
3593 2004-11-04 Hans-Peter Nilsson <hp@axis.com>
3595 * configure.in (crisv32): Recognize. AC_DEFINE_UNQUOTED
3596 DEFAULT_CRIS_ARCH. Handle crisv32-*-linux-gnu* like
3597 cris-*-linux-gnu* and crisv32-*-* like cris-*-*.
3598 * configure: Regenerate.
3599 * config/tc-cris.c (enum cris_archs): New.
3600 (cris_mach, cris_arch_from_string, s_cris_arch, get_sup_reg)
3601 (cris_insn_ver_valid_for_arch): New functions.
3602 (DEFAULT_CRIS_ARCH): New macro, default to cris_any_v0_v10.
3603 (cris_arch): New variable.
3604 (md_pseudo_table): New pseudo .arch.
3605 (err_for_dangerous_mul_placement): Initialize according to
3607 (STATE_COND_BRANCH): Renamed from STATE_CONDITIONAL_BRANCH.
3609 (STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON)
3610 (STATE_ABS_BRANCH_V32, STATE_LAPC, BRANCH_BF_V32, BRANCH_BB_V32)
3611 (BRANCH_WF_V32, BRANCH_WB_V32): New.
3612 (BRANCH_BF, BRANCH_BB, BRANCH_WF, BRANCH_WB): Don't undef after
3613 use in md_cris_relax_table.
3614 (md_cris_relax_table): Add entries for STATE_COND_BRANCH_V32,
3615 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
3616 Update and improve head comment.
3617 (OPTION_PIC): Define in terms of previous option, OPTION_US.
3618 (OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): Similar.
3620 (md_longopts): New option --march=...
3621 (cris_any_v0_v10_long_jump_size, crisv32_long_jump_size): New
3623 (md_long_jump_size): Initialize in terms of DEFAULT_CRIS_ARCH.
3624 (HANDLE_RELAXABLE): New macro.
3625 (md_estimate_size_before_relax): Use HANDLE_RELAXABLE for common
3626 cases. Check for weak symbols and assume not relaxable. Handle
3627 STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON,
3628 STATE_ABS_BRANCH_V32, STATE_LAPC. Use new variable symbolP, not
3630 (md_convert_frag): Handle STATE_COND_BRANCH_V32,
3631 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
3632 (cris_create_short_jump): Adjust for CRISv32.
3633 (cris_relax_frag): Handle new states.
3634 (md_create_long_jump): Ditto. Emit error for common_v10_v32.
3635 (md_begin): Define symbols "..asm.arch.cris.v32",
3636 "..asm.arch.cris.v10", "..asm.arch.cris.common_v10_v32" and
3637 "..asm.arch.cris.any_v0_v10". Use cris_insn_ver_valid_for_arch
3638 when entering opcode table entry points.
3639 (md_assemble): Adjust branch handling for CRISv32. Handle LAPC
3640 relaxation. In fix_new_exp call for main insn, pass 1 for pcrel
3641 parameter for 8, 16 and 32-bit pc-relative insns and LAPC.
3642 (cris_process_instruction): Initialize out_insnp->insn_type to
3643 CRIS_INSN_NONE, not CRIS_INSN_NORMAL.
3644 <case ']', '[', 'A', 'd', 'Q', 'N', 'n', 'Y', 'U', 'u', 'T'>: New
3646 <case 'm'>: Check that modified_char == '.'.
3647 <invalid operands>: Consume the rest of the line.
3648 When operands don't match, skip over subsequent insns with
3649 non-matching version specifier but same mnemonic.
3650 <immediate constant, case SIZE_SPEC_REG>: Immediate operands for
3651 special registers in CRISv32 are always 32 bit long.
3652 <immediate constant, case SIZE_FIELD_SIGNED, SIZE_FIELD_UNSIGNED>:
3654 (get_gen_reg): Only recognize "PC" when followed by "+]" for v32
3655 and compatible. Recognize "ACR" for v32, unless followed by "+".
3656 (get_spec_reg): Consider cris_arch when looking up register.
3657 (get_autoinc_prefix_or_indir_op): Don't recognize assignment for
3659 (get_3op_or_dip_prefix_op): Check for ']' after seeing '[rN+'.
3660 (cris_get_expression): Restore input_line_pointer if failing "early".
3661 (get_flags): Consider cris_arch and recognize flags accordingly.
3662 (branch_disp): Adjust for CRISv32.
3663 (gen_cond_branch_32): Similar. Emit error for common_v10_v32.
3664 (cris_number_to_imm): Use as_bad_where, not as_bad. Remove
3665 related FIXME. Don't insist on BFD_RELOC_32_PCREL fixup to be
3666 resolved. Don't enter zeros in object file for
3668 <case BFD_RELOC_CRIS_LAPCQ_OFFSET, BFD_RELOC_CRIS_SIGNED_16>
3669 <case BFD_RELOC_CRIS_SIGNED_8>: New case.
3670 (md_parse_option): Break out "return 1".
3671 <OPTION_ARCH> New case.
3672 (tc_gen_reloc): <case BFD_RELOC_CRIS_LAPCQ_OFFSET>
3673 <case BFD_RELOC_CRIS_SIGNED_16, BFD_RELOC_CRIS_SIGNED_8>
3674 <case BFD_RELOC_CRIS_UNSIGNED_8, BFD_RELOC_CRIS_UNSIGNED_16>
3675 <case BFD_RELOC_32_PCREL>: New cases.
3676 Addends for non-zero fx_pcrel are too in fx_offset.
3677 (md_show_usage): Show --march=<arch>.
3678 (md_apply_fix3): Adjust val for BFD_RELOC_CRIS_LAPCQ_OFFSET.
3679 (md_pcrel_from): BFD_RELOC_CRIS_LAPCQ_OFFSET is PC-relative too.
3680 (s_syntax) <struct syntaxes>: Properly constify member operand.
3681 * config/tc-cris.h (TARGET_MACH): Define.
3682 (cris_mach): Declare.
3683 * doc/as.texinfo (Overview) <CRIS>: Add --march=...
3684 * doc/c-cris.texi (CRIS-Symbols): New node for built-in symbols.
3685 (CRIS-Opts): Document --march=...
3686 (CRIS-Pseudos): Document .arch.
3688 2004-11-04 Jan Beulich <jbeulich@novell.com>
3690 * config/tc-i386.c (set_intel_syntax): Allow % in symbol names when
3691 intel syntax and no register prefix, allow $ in symbol names when
3693 (set_16bit_gcc_code_flag): Replace literal 'l' by LONG_MNEM_SUFFIX.
3694 (intel_float_operand): Add fourth return value indicating math control
3695 operations. Make classification more precise.
3696 (md_assemble): Complain if memory operand of mov[sz]x has no size
3698 (parse_insn): Translate word operands to floating point instructions
3699 operating on integers as well as control instructions to short ones
3700 as expected by AT&T syntax. Translate 'd' suffix to short one only for
3701 floating point instructions operating on non-integer operands.
3702 (match_template): Remove fldcw special case. Adjust q-suffix handling
3703 to permit it on fild/fistp/fisttp in AT&T mode.
3704 (process_suffix): Don't guess DefaultSize insns' suffix from
3705 stackop_size for certain floating point control instructions. Guess
3706 suffix for branch and [ls][gi]dt based on flag_code. Split error
3707 messages for Intel and AT&T syntax, and make the condition more strict
3708 for the former. Adjust suppressing of generation of operand size
3710 (intel parser): Allow the full set of MASM operators. Add FWORD, TBYTE,
3711 OWORD, and XMMWORD operand size specifiers (TBYTE replaces XWORD). Add
3712 more error checking.
3713 * config/tc-i386.h (BYTE_PTR WORD_PTR DWORD_PTR QWORD_PTR XWORD_PTR
3714 SHORT OFFSET_FLAT FLAT NONE_FOUND): Remove unused defines.
3716 2004-11-03 Hans-Peter Nilsson <hp@axis.com>
3718 * symbols.c (colon) [!WORKING_DOT_WORD]: Don't declare
3719 md_short_jump_size, md_long_jump_size.
3720 * write.c [!WORKING_DOT_WORD]: Ditto.
3721 * tc.h [!WORKING_DOT_WORD]: Declare them here. Drop const
3723 * config/tc-cris.h (md_short_jump_size, md_long_jump_size): Don't
3725 * config/tc-cris.c (md_short_jump_size, md_long_jump_size): Drop
3726 const qualifier in these definitions.
3727 * config/tc-i370.c, config/tc-m68k.c, config/tc-pdp11.c,
3728 config/tc-s390.c, config/tc-tahoe.c, config/tc-vax.c: Ditto.
3730 2004-11-02 Nick Clifton <nickc@redhat.com>
3732 * dwarf2dbg.c (dwarf2_finish): Check for the existence of a file
3733 table before deciding to produce a .debug_line section to match up
3734 with a user provided .debug_info section.
3736 2004-10-28 Tomer Levi <Tomer.Levi@nsc.com>
3738 * config/tc-crx.c (getreg_image): Bug fix, a return value was
3739 mistakenly omitted from CRX_C_REGTYPE and CRX_CS_REGTYPE cases.
3741 2004-10-27 Tomer Levi <Tomer.Levi@nsc.com>
3743 * config/tc-crx.c: Remove global variable 'post_inc_mode'.
3744 (get_flags): New function.
3745 (get_number_of_bits): Edit comments, update numeric values to
3747 (process_label_constant): Don't support the colon
3748 format (SYMBOL:[s|m|l]).
3749 (set_cons_rparams): Support argument type 'arg_rbase'.
3750 (get_operandtype): Bug fix in 'rbase' operand type parsing.
3751 (handle_LoadStor): Bug fix, first handle post-increment mode.
3752 (getreg_image): Remove redundant code, update according to latest
3754 (print_constant): Bug fix relate to 3-word instructions.
3755 (assemble_insn): Bug fix, when matching instructions, verify also
3756 instruction type (not only mnemonic).
3757 Add various error checking.
3758 (preprocess_reglist): Support HI/LO and user registers.
3760 2004-10-25 David Mosberger-Tang <davidm@hpl.hp.com>
3762 * config/tc-ia64.c (fixup_unw_records): Don't let the "t" value
3763 in an epilogue directive go negative.
3765 2004-10-25 H.J. Lu <hongjiu.lu@intel.com>
3768 * config/tc-ia64.c (emit_one_bundle): Decrement md.num_slots_in_use
3769 after reporting template error during manual bundling. Reported
3770 by Michael Dupont, michaelx.dupont@intel.com.
3772 2004-10-25 Daniel Jacobowitz <dan@debian.org>
3774 * Makefile.am: Run dep-am.
3775 * aclocal.m4: Regenerate with automake 1.9.2.
3776 * Makefile.in: Regenerate with automake 1.9.2.
3777 * doc/Makefile.in: Likewise.
3779 * config/tc-arm.c: Include "dw2gencfi.h".
3780 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
3782 * config/tc-arm.h (TARGET_USE_CFIPOP, DWARF2_DEFAULT_RETURN_COLUMN)
3783 (DWARF2_CIE_DATA_ALIGNMENT, tc_regname_to_dw2regnum)
3784 (tc_cfi_frame_initial_instructions): Define.
3785 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
3788 2004-10-21 Tomer Levi <Tomer.Levi@nsc.com>
3790 * config/tc-crx.c (assemble_insn): Check unsigned immediate
3792 Update coprocessor id to be unsigned immediate.
3794 2004-10-18 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
3796 * config/tc-i386.c (O_secrel): Delete.
3797 (tc_pe_dwarf2_emit_offset): New function.
3798 * config/tc-i386.h (O_secrel): Define as O_md1.
3799 (TC_DWARF2_EMIT_OFFSET): Define.
3801 2004-10-18 Nick Clifton <nickc@redhat.com>
3803 * config/tc-xstormy16.c (xstormy16_cons_fix_new): Accept and
3804 ignore @fptr() directives for 4-byte fixups.
3806 2004-10-15 Alan Modra <amodra@bigpond.net.au>
3808 * Makefile.am: Run "make dep-am"
3809 * Makefile.in: Regenerate.
3811 2004-10-14 Bob Wilson <bob.wilson@acm.org>
3813 * doc/c-xtensa.texi (Xtensa Options, Absolute Literals Directive):
3814 Remove comments about placement of literal pools.
3815 (Literal Directive): Update description of literal placement.
3816 (Literal Prefix Directive): Remove statement that this does not apply
3817 to absolute-mode literals. Describe new section naming scheme.
3819 2004-10-12 Bob Wilson <bob.wilson@acm.org>
3821 * config/tc-xtensa.c (xtensa_frequency_pseudo): Use set_subseg_freq.
3822 (is_entry_opcode, is_movi_opcode, is_the_loop_opcode, is_jx_opcode,
3823 is_windowed_return_opcode): Delete.
3824 (xtensa_frob_label): Use get_subseg_target_freq.
3825 (md_assemble): Inline call to is_entry_opcode.
3826 (xtensa_handle_align): Inline call to get_frag_is_literal.
3827 (relaxation_requirements): Inline call to is_jx_opcode.
3828 (emit_single_op): Inline call to is_movi_opcode.
3829 (xg_assemble_vliw_tokens): Inline calls to get_frag_is_insn,
3830 get_frag_is_no_transform, is_entry_opcode, and
3831 set_frag_is_specific_opcode. Use get_subseg_total_freq.
3832 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags,
3833 xtensa_fix_close_loop_end_frags, relax_frag_immed, convert_frag_immed):
3834 Inline calls to get_frag_is_no_transform.
3835 (next_instrs_are_b_retw): Inline call to is_windowed_return_opcode.
3836 (xtensa_fix_short_loop_frags): Inline calls to is_the_loop_opcode and
3837 get_frag_is_no_transform.
3838 (convert_frag_immed_finish_loop): Inline calls to get_expression_value
3839 and set_frag_is_no_transform.
3840 (get_expression_value): Delete.
3841 (subseg_map struct): Rename cur_total_freq to total_freq. Rename
3842 cur_target_freq to target_freq.
3843 (get_subseg_info): Split out code to create a new map entry into ...
3844 (add_subseg_info): ... this new function.
3845 (get_last_insn_flags): Check if get_subseg_info succeeded.
3846 (set_last_insn_flags): Call add_subseg_info if needed.
3847 (get_subseg_total_freq, get_subseg_target_freq, set_subseg_freq): New.
3848 (xtensa_reorder_segments): Compute last_sec while counting sections.
3849 Remove call to get_last_sec.
3850 (get_last_sec): Delete.
3851 (cache_literal_section): Inline call to retrieve_literal_seg and its
3852 callees, seg_present and add_seg_list.
3853 (retrieve_literal_seg, seg_present, add_seg_list): Delete.
3854 (get_frag_is_insn, get_frag_is_no_transform,
3855 set_frag_is_specific_opcode, set_frag_is_no_transform): Delete.
3856 * config/tc-xtensa.h (MAX_SLOTS): Reduce from 31 to 15.
3858 2004-10-12 Bob Wilson <bob.wilson@acm.org>
3860 * config/tc-xtensa.c: Use ISO C90 formatting.
3861 * config/tc-xtensa.h: Likewise.
3862 * config/xtensa-istack.h: Likewise.
3863 * config/xtensa-relax.c: Likewise.
3864 * config/xtensa-relax.h: Likewise.
3866 2004-10-12 Paul Brook <paul@codesourcery.com>
3868 * config/tc-arm.c (md_begin): Change EF_ARM_EABI_VER3 to
3871 * doc/c-arm.texi: Document that we actually support -meabi=4, not
3874 2004-10-08 Bob Wilson <bob.wilson@acm.org>
3876 * doc/as.texinfo (VTableEntry, VTableInherit): Add "directive" to index
3878 (Acknowledgements): Use "GAS" instead of AS variable.
3880 2004-10-08 Daniel Jacobowitz <dan@debian.org>
3882 * config/tc-i386.c: Include "elf/x86-64.h".
3883 (i386_elf_section_type): New function.
3884 * config/tc-i386.h (md_elf_section_type): Define.
3885 (i386_elf_section_type): New prototype.
3887 2004-10-08 Linus Nielsen Feltzing <linus@haxx.se>
3889 * config/m68k-parse.h (enum m68k_register): New control register,
3891 * config/tc-m68k.c: Correct control register set for MCF5249.
3893 2004-10-07 Bob Wilson <bob.wilson@acm.org>
3894 Sterling Augustine <sterling@tensilica.com>
3896 * config/tc-xtensa.c (absolute_literals_supported): New global flag.
3897 (UNREACHABLE_MAX_WIDTH): Define.
3898 (XTENSA_FETCH_WIDTH): Delete.
3899 (cur_vinsn, xtensa_fetch_width, xt_saved_debug_type, past_xtensa_end,
3900 prefer_const16, prefer_l32r): New global variables.
3901 (LIT4_SECTION_NAME): Define.
3902 (lit4_state struct): Add lit4_seg_name and lit4_seg fields.
3903 (XTENSA_PROP_*, GET_XTENSA_PROP_*, SET_XTENSA_PROP_*): Define.
3904 (frag_flags struct): New.
3905 (xtensa_block_info struct): Move from tc-xtensa.h. Add flags field.
3906 (subseg_map struct): Add cur_total_freq and cur_target_freq fields.
3907 (bitfield, bit_is_set, set_bit, clear_bit): Define.
3908 (MAX_FORMATS): Define.
3909 (op_placement_info struct, op_placement_table): New.
3910 (O_pltrel, O_hi16, O_lo16): Define.
3911 (directiveE enum): Rename directive_generics to directive_transform.
3912 Delete directive_relax. Add directive_schedule,
3913 directive_absolute_literals, and directive_last_directive.
3914 (directive_info): Rename "generics" to "transform". Delete "relax".
3915 Add "schedule" and "absolute-literals".
3916 (directive_state): Adjust entries to match changes in directive_info.
3917 (xtensa_relax_statesE, RELAX_IMMED_MAXSTEPS): Move to tc-xtensa.h.
3918 (xtensa_const16_opcode, xtensa_movi_opcode, xtensa_movi_n_opcode,
3919 xtensa_l32r_opcode, xtensa_nop_opcode, xtensa_rsr_lcount_opcode): New.
3920 (xtensa_j_opcode, xtensa_rsr_opcode): Delete.
3921 (align_only_targets, software_a0_b_retw_interlock,
3922 software_avoid_b_j_loop_end, maybe_has_b_j_loop_end,
3923 software_avoid_short_loop, software_avoid_close_loop_end,
3924 software_avoid_all_short_loops, specific_opcode): Delete.
3925 (warn_unaligned_branch_targets): New.
3926 (workaround_a0_b_retw, workaround_b_j_loop_end, workaround_short_loop,
3927 workaround_close_loop_end, workaround_all_short_loops): Default FALSE.
3928 (option_[no_]link_relax, option_[no_]transform,
3929 option_[no_]absolute_literals, option_warn_unaligned_targets,
3930 option_prefer_l32r, option_prefer_const16, option_target_hardware):
3932 (option_[no_]align_only_targets, option_literal_section_name,
3933 option_text_section_name, option_data_section_name,
3934 option_bss_section_name, option_eb, option_el): Delete.
3935 (md_longopts): Add entries for: [no-]transform, [no-]absolute-literals,
3936 warn-unaligned-targets, prefer-l32r, prefer-const16, [no-]link-relax,
3937 and target-hardware. Delete entries for [no-]target-align-only,
3938 literal-section-name, text-section-name, data-section-name, and
3940 (md_parse_option): Handle new options and remove old ones. Accept but
3941 ignore [no-]density options. Warn for [no-]generics and [no-]relax
3942 and treat them as [no-]transform.
3943 (md_show_usage): Add new options and remove old ones.
3944 (xtensa_setup_hw_workarounds): New.
3945 (md_pseudo_table): Change "word" entry to use xtensa_elf_cons. Add
3946 "long", "short", "loc" and "frequency" entries.
3947 (use_generics): Rename to ...
3948 (use_transform): ... this function. Add past_xtensa_end check.
3949 (use_longcalls): Add past_xtensa_end check.
3950 (code_density_available, can_relax): Delete.
3951 (do_align_targets): New.
3952 (get_directive): Accept dashes in directive names. Warn about
3953 [no-]generics and [no-]relax directives and treat them as
3955 (xtensa_begin_directive): Call md_flush_pending_output only for some
3956 directives. Check for directives inside instruction bundles. Warn
3957 about deprecated ".begin literal" usage. Warn and ignore [no-]density
3958 directives. Handle new directives. Check generating_literals flag
3960 (xtensa_end_directive): Check for directives inside instruction
3961 bundles. Warn and ignore [no-]density directives. Handle new
3962 directives. Call xtensa_set_frag_assembly_state.
3963 (xtensa_loc_directive_seen, xtensa_dwarf2_directive_loc,
3964 xtensa_dwarf2_emit_insn): New.
3965 (xtensa_literal_position): Call md_flush_pending_output. Do not check
3966 use_literal_section flag.
3967 (xtensa_literal_pseudo): Call md_flush_pending_output. Handle absolute
3968 literals. Use xtensa_elf_cons to parse the expression.
3969 (xtensa_literal_prefix): Do not check use_literal_section. Support
3970 ".lit4" sections for absolute literals. Change prefix convention to
3971 replace ".text" (or ".t" in a linkonce section). No need to call
3973 (xtensa_frequency_pseudo, xtensa_elf_cons, xtensa_elf_suffix): New.
3974 (expression_end): Handle closing braces and colons.
3975 (PLT_SUFFIX, plt_suffix): Delete.
3976 (expression_maybe_register): Use new xtensa-isa.h functions. Use
3977 xtensa_elf_suffix instead of checking for plt suffix, and handle O_lo16
3978 and O_hi16 expressions as well.
3979 (tokenize_arguments): Handle closing braces and colons.
3980 (parse_arguments): Use new xtensa-isa.h functions. Handle "invisible"
3981 operands and paired register syntax.
3982 (get_invisible_operands): New.
3983 (xg_translate_sysreg_op): Handle new Xtensa LX RSR/WSR/XSR syntax. Use
3984 new xtensa-isa.h functions.
3985 (xtensa_translate_old_userreg_ops, xtensa_translate_zero_immed): New.
3986 (xg_translate_idioms): Check if inside bundle. Use use_transform.
3987 Handle new Xtensa LX RSR/WSR/XSR syntax. Remove code to widen density
3988 instructions. Use xtensa_translate_zero_immed.
3989 (operand_is_immed, operand_is_pcrel_label): Delete.
3990 (get_relaxable_immed): Use new xtensa-isa.h functions.
3991 (get_opcode_from_buf): Add slot parameter. Use new xtensa-isa.h
3993 (xtensa_print_insn_table, print_vliw_insn): New.
3994 (is_direct_call_opcode): Use new xtensa-isa.h functions.
3995 (is_call_opcode, is_loop_opcode, is_conditional_branch_opcode,
3996 is_branch_or_jump_opcode): Delete.
3997 (is_movi_opcode, decode_reloc, encode_reloc, encode_alt_reloc): New.
3998 (opnum_to_reloc, reloc_to_opnum): Delete.
3999 (xtensa_insnbuf_set_operand, xtensa_insnbuf_get_operand): Use new
4000 xtensa-isa.h functions. Operate on one slot of an instruction.
4001 (xtensa_insnbuf_set_immediate_field, is_negatable_branch,
4002 xg_get_insn_size): Delete.
4003 (xg_get_build_instr_size): Use xg_get_single_size.
4004 (xg_is_narrow_insn, xg_is_single_relaxable_insn): Update calls to
4005 xg_build_widen_table. Use xg_get_single_size.
4006 (xg_get_max_narrow_insn_size): Delete.
4007 (xg_get_max_insn_widen_size, xg_get_max_insn_widen_literal_size,
4008 xg_is_relaxable_insn): Update calls to xg_build_widen_table. Use
4010 (xg_build_to_insn): Record the loc field. Handle OP_OPERAND_HI16U and
4011 OP_OPERAND_LOW16U. Check xg_valid_literal_expression.
4012 (xg_expand_to_stack, xg_expand_narrow): Update calls to
4013 xg_build_widen_table. Use xg_get_single_size.
4014 (xg_immeds_fit): Use new xtensa-isa.h functions. Update call to
4016 (xg_symbolic_immeds_fit): Likewise. Also handle O_lo16 and O_hi16, and
4017 treat weak symbols conservatively.
4018 (xg_check_operand): Use new xtensa-isa.h functions.
4019 (is_dnrange): Delete.
4020 (xg_assembly_relax): Inline previous calls to tinsn_copy.
4021 (xg_finish_frag): Specify separate relax states for the frag and slot0.
4022 (is_branch_jmp_to_next, xg_add_branch_and_loop_targets): Use new
4023 xtensa-isa.h functions.
4024 (xg_instruction_matches_option_term, xg_instruction_matches_or_options,
4025 xg_instruction_matches_options): New.
4026 (xg_instruction_matches_rule): Handle O_register expressions. Call
4027 xg_instruction_matches_options.
4028 (transition_rule_cmp): New.
4029 (xg_instruction_match): Update call to xg_build_simplify_table.
4030 (xg_build_token_insn): Record loc fields.
4031 (xg_simplify_insn): Check is_specific_opcode field and
4032 density_supported flag.
4033 (xg_expand_assembly_insn): Skip checking code_density_available. Use
4034 new xtensa-isa.h functions. Call use_transform instead of can_relax.
4035 (xg_assemble_literal): Add error handling for O_big. Call
4036 record_alignment. Handle O_pltrel.
4037 (xg_valid_literal_expression): New.
4038 (xg_assemble_literal_space): Add slot parameter. Remove call to
4039 set_expr_symbol_offset. Add call to record_alignment. Update call to
4041 (xg_emit_insn): Delete.
4042 (xg_emit_insn_to_buf): Add format parameter. Update calls to
4043 xg_add_opcode_fix and xtensa_insnbuf_to_chars.
4044 (xg_add_opcode_fix): Change opcode parameter to tinsn and add format
4045 and slot parameters. Handle new "alternate" relocations for absolute
4046 literals and CONST16 instructions. Check for bad uses of O_lo16 and
4047 O_hi16. Use new xtensa-isa.h functions.
4048 (xg_assemble_tokens): Delete.
4049 (is_register_writer): Use new xtensa-isa.h functions.
4050 (is_bad_loopend_opcode): Check for xtensa_rsr_lcount_opcode instead of
4051 old-style RSR from LCOUNT.
4052 (next_frag_opcode): Delete.
4053 (next_frag_opcode_is_loop, next_frag_format_size, frag_format_size,
4054 update_next_frag_state): New.
4055 (update_next_frag_nop_state): Delete.
4056 (next_frag_pre_opcode_bytes): Use next_frag_opcode_is_loop.
4057 (xtensa_mark_literal_pool_location): Check use_literal_section flag and
4058 the state of the absolute-literals directive. Add calls to
4059 record_alignment and xtensa_set_frag_assembly_state. Call
4060 xtensa_switch_to_non_abs_literal_fragment instead of
4061 xtensa_switch_to_literal_fragment.
4063 (assemble_nop): Use build_nop. Update call to xtensa_insnbuf_to_chars.
4064 (get_expanded_loop_offset): Change check for undefined opcode to an
4066 (xtensa_set_frag_assembly_state, relaxable_section,
4067 xtensa_find_unmarked_state_frags, xtensa_find_unaligned_branch_targets,
4068 xtensa_find_unaligned_loops, xg_apply_tentative_value): New.
4069 (md_begin): Update call to xtensa_isa_init. Initialize linkrelax to 1.
4070 Set lit4_seg_name. Call xg_init_vinsn. Initialize new global opcodes.
4071 Call init_op_placement_info_table and xtensa_set_frag_assembly_state.
4072 (xtensa_init_fix_data): New.
4073 (xtensa_frob_label): Reset label symbol to the current frag. Check
4074 do_align_targets and generating_literals flag. Propagate frequency
4075 info to new alignment frag. Call xtensa_set_frag_assembly_state.
4076 (xtensa_unrecognized_line): New.
4077 (xtensa_flush_pending_output): Check if inside a bundle. Add a call
4078 to xtensa_set_frag_assembly_state.
4079 (error_reset_cur_vinsn): New.
4080 (md_assemble): Remove check for literal frag. Remove call to
4081 istack_init. Call use_transform instead of use_generics. Parse
4082 explicit instruction format specifiers. Move code for
4083 a0_b_retw_interlock workaround to xg_assemble_vliw_tokens. Call
4084 error_reset_cur_vinsn on errors. Add call to get_invisible_operands.
4085 Add dwarf2_where call. Remote automatic alignment for ENTRY
4086 instructions. Move call to xtensa_clear_insn_labels to the end.
4087 Rearrange to handle bundles.
4088 (xtensa_cons_fix_new): Delete.
4089 (xtensa_handle_align): New.
4090 (xtensa_frag_init): Call xtensa_set_frag_assembly_state. Remove
4091 assignment to is_no_density field.
4092 (md_pcrel_from): Use new xtensa-isa.h functions. Use decode_reloc
4093 instead of reloc_to_opnum. Handle "alternate" relocations.
4094 (xtensa_force_relocation, xtensa_check_inside_bundle,
4095 xtensa_elf_section_change_hook): New.
4096 (xtensa_symbol_new_hook): Delete.
4097 (xtensa_fix_adjustable): Check for difference of symbols with an
4098 offset. Check for external and weak symbols.
4099 (md_apply_fix3): Remove cases for XTENSA_OP{0,1,2} relocs.
4100 (md_estimate_size_before_relax): Return expansion for the first slot.
4101 (tc_gen_reloc): Handle difference of symbols by producing
4102 XTENSA_DIFF{8,16,32} relocs and by writing the value of the difference
4103 into the output. Handle new XTENSA_SLOT*_OP relocs by storing the
4104 tentative values into the output when linkrelax is set.
4105 (XTENSA_PROP_SEC_NAME): Define.
4106 (xtensa_post_relax_hook): Call xtensa_find_unmarked_state_frags.
4107 Create literal tables only if using literal sections. Create new
4108 property tables instead of old instruction tables. Check for unaligned
4109 branch targets and loops.
4110 (finish_vinsn, find_vinsn_conflicts, check_t1_t2_reads_and_writes,
4111 new_resource_table, clear_resource_table, resize_resource_table,
4112 resources_available, reserve_resources, release_resources,
4113 opcode_funcUnit_use_unit, opcode_funcUnit_use_stage,
4114 resources_conflict, xg_find_narrowest_format, relaxation_requirements,
4115 bundle_single_op, emit_single_op, xg_assemble_vliw_tokens): New.
4116 (xtensa_end): Call xtensa_flush_pending_output. Set past_xtensa_end
4117 flag. Update checks for workaround options. Call
4118 xtensa_mark_narrow_branches and xtensa_mark_zcl_first_insns.
4119 (xtensa_cleanup_align_frags): Add special case for branch targets.
4120 Check for and mark unreachable frags.
4121 (xtensa_fix_target_frags): Remove use of align_only_targets flag.
4122 Use RELAX_LOOP_END_BYTES in special case for negatable branch at the
4123 end of a zero-overhead loop body.
4124 (frag_can_negate_branch): Handle instructions with multiple slots.
4125 Use new xtensa-isa.h functions
4126 (xtensa_mark_narrow_branches, is_narrow_branch_guaranteed_in_range,
4127 xtensa_mark_zcl_first_insns): New.
4128 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags): Error if
4129 transformations are disabled.
4130 (next_instrs_are_b_retw): Use new xtensa-isa.h functions. Handle
4131 multislot instructions.
4132 (xtensa_fix_close_loop_end_frags, xtensa_fix_short_loop_frags):
4133 Likewise. Also error if transformations are disabled.
4134 (unrelaxed_frag_max_size): New.
4135 (unrelaxed_frag_min_insn_count, unrelax_frag_has_b_j): Use new
4136 xtensa-isa.h functions.
4137 (xtensa_sanity_check, is_empty_loop, is_local_forward_loop): Use
4138 xtensa_opcode_is_loop instead of is_loop_opcode.
4139 (get_text_align_power): Replace as_fatal with assertion.
4140 (get_text_align_fill_size): Iterate instead of using modulus when
4142 (get_noop_aligned_address): Assert that this is for a machine-dependent
4143 RELAX_ALIGN_NEXT_OPCODE frag. Use next_frag_opcode_is_loop,
4144 xg_get_single_size, and frag_format_size.
4145 (get_widen_aligned_address): Rename to ...
4146 (get_aligned_diff): ... this function. Add max_diff parameter.
4147 Remove handling of rs_align/rs_align_code frags. Use
4148 next_frag_format_size, get_text_align_power, get_text_align_fill_size,
4149 next_frag_opcode_is_loop, and xg_get_single_size. Compute max_diff
4150 and pass it back to caller.
4151 (xtensa_relax_frag): Use relax_frag_loop_align. Add code for new
4152 RELAX_SLOTS, RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN,
4153 RELAX_FILL_NOP, and RELAX_UNREACHABLE frag types. Check relax_seen.
4154 (relax_frag_text_align): Rename to ...
4155 (relax_frag_loop_align): ... this function. Assume loops can only be
4156 in the first slot of an instruction.
4157 (relax_frag_add_nop): Use assemble_nop instead of constructing an OR
4158 instruction. Remove call to frag_wane.
4159 (relax_frag_narrow): Rename to ...
4160 (relax_frag_for_align): ... this function. Extend to handle
4161 RELAX_FILL_NOP and RELAX_UNREACHABLE, as well as RELAX_SLOTS with
4162 RELAX_NARROW for the first slot.
4163 (find_address_of_next_align_frag, bytes_to_stretch): New.
4164 (future_alignment_required): Use find_address_of_next_align_frag and
4165 bytes_to_stretch. Look ahead to subsequent frags to make smarter
4166 alignment decisions.
4167 (relax_frag_immed): Add format, slot, and estimate_only parameters.
4168 Check if transformations are enabled for b_j_loop_end workaround.
4169 Use new xtensa-isa.h functions and handle multislot instructions.
4170 Update call to xg_assembly_relax.
4171 (md_convert_frag): Handle new RELAX_SLOTS, RELAX_UNREACHABLE,
4172 RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN, and RELAX_FILL_NOP
4174 (convert_frag_narrow): Add segP, format and slot parameters. Call
4175 convert_frag_immed for branch instructions. Adjust calls to
4176 tinsn_from_chars, tinsn_immed_from_frag, and xg_emit_insn_to_buf. Use
4177 xg_get_single_size and xg_get_single_format.
4178 (convert_frag_fill_nop): New.
4179 (convert_frag_immed): Add format and slot parameters. Handle multislot
4180 instructions and use new xtensa-isa.h functions. Update calls to
4181 tinsn_immed_from_frag and xg_assembly_relax. Check if transformations
4182 enabled for b_j_loop_end workaround. Use build_nop instead of
4183 assemble_nop. Check is_specific_opcode flag. Check for unreachable
4184 frags. Use xg_get_single_size. Handle O_pltrel.
4185 (fix_new_exp_in_seg): Remove check for old plt flag.
4186 (convert_frag_immed_finish_loop): Update calls to tinsn_from_chars and
4187 xtensa_insnbuf_to_chars. Call tinsn_immed_from_frag. Change check
4188 for loop opcode to an assertion. Mark all frags up to the end of the
4189 loop as not transformable.
4190 (get_last_insn_flags, set_last_insn_flags): Use get_subseg_info.
4191 (get_subseg_info): New.
4192 (xtensa_move_literals): Call xtensa_set_frag_assembly_state. Add null
4194 (xtensa_switch_to_literal_fragment): Rewrite to handle absolute
4195 literals and use xtensa_switch_to_non_abs_literal_fragment otherwise.
4196 (xtensa_switch_to_non_abs_literal_fragment): New.
4197 (cache_literal_section): Add is_code parameter and pass it through to
4198 retrieve_literal_seg.
4199 (retrieve_literal_seg): Add is_code parameter and use it to set the
4200 flags on the literal section. Handle case where head parameter is 0.
4201 (get_frag_is_no_transform, set_frag_is_specific_opcode,
4202 set_frag_is_no_transform): New.
4203 (xtensa_create_property_segments): Add end_property_function parameter
4204 and pass it through to add_xt_block_frags. Call bfd_get_section_flags
4205 and skip SEC_DEBUGGING and !SEC_ALLOC sections.
4206 (xtensa_create_xproperty_segments, section_has_xproperty): New.
4207 (add_xt_block_frags): Add end_property_function parameter and call it
4208 if it is non-zero. Call xtensa_frag_flags_init.
4209 (xtensa_frag_flags_is_empty, xtensa_frag_flags_init,
4210 get_frag_property_flags, frag_flags_to_number,
4211 xtensa_frag_flags_combinable, xt_block_aligned_size,
4212 xtensa_xt_block_combine, add_xt_prop_frags,
4213 init_op_placement_info_table, opcode_fits_format_slot,
4214 xg_get_single_size, xg_get_single_format): New.
4215 (istack_push): Inline call to tinsn_copy.
4216 (tinsn_copy): Delete.
4217 (tinsn_has_invalid_symbolic_operands): Handle O_hi16 and O_lo16 and
4218 CONST16 opcodes. Handle O_big, O_illegal, and O_absent.
4219 (tinsn_has_complex_operands): Handle O_hi16 and O_lo16.
4220 (tinsn_to_insnbuf): Use xg_get_single_format and new xtensa-isa.h
4221 functions. Handle invisible operands.
4222 (tinsn_to_slotbuf): New.
4223 (tinsn_check_arguments): Use new xtensa-isa.h functions.
4224 (tinsn_from_chars): Add slot parameter. Rewrite using xg_init_vinsn,
4225 vinsn_from_chars, and xg_free_vinsn.
4226 (tinsn_from_insnbuf): New.
4227 (tinsn_immed_from_frag): Add slot parameter and handle multislot
4228 instructions. Handle symbol differences.
4229 (get_num_stack_text_bytes): Use xg_get_single_size.
4230 (xg_init_vinsn, xg_clear_vinsn, vinsn_has_specific_opcodes,
4231 xg_free_vinsn, vinsn_to_insnbuf, vinsn_from_chars, expr_is_register,
4232 get_expr_register, set_expr_symbol_offset_diff): New.
4233 * config/tc-xtensa.h (MAX_SLOTS): Define.
4234 (xtensa_relax_statesE): Move from tc-xtensa.c. Add
4235 RELAX_CHECK_ALIGN_NEXT_OPCODE, RELAX_MAYBE_DESIRE_ALIGN, RELAX_SLOTS,
4236 RELAX_FILL_NOP, RELAX_UNREACHABLE, RELAX_MAYBE_UNREACHABLE, and
4238 (RELAX_IMMED_MAXSTEPS): Move from tc-xtensa.c.
4239 (xtensa_frag_type struct): Add is_assembly_state_set,
4240 use_absolute_literals, relax_seen, is_unreachable, is_specific_opcode,
4241 is_align, is_text_align, alignment, and is_first_loop_insn fields.
4242 Replace is_generics and is_relax fields by is_no_transform field.
4243 Delete is_text and is_longcalls fields. Change text_expansion and
4244 literal_expansion to arrays of MAX_SLOTS entries. Add arrays of
4245 per-slot information: literal_frags, slot_subtypes, slot_symbols,
4246 slot_sub_symbols, and slot_offsets. Add fr_prev field.
4247 (xtensa_fix_data struct): New.
4248 (xtensa_symfield_type struct): Delete plt field.
4249 (xtensa_block_info struct): Move definition to tc-xtensa.h. Add
4250 forward declaration here.
4251 (xt_section_type enum): Delete xt_insn_sec. Add xt_prop_sec.
4252 (XTENSA_SECTION_RENAME): Undefine.
4253 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FORCE_RELOCATION, NO_PSEUDO_DOT,
4254 tc_unrecognized_line, md_do_align, md_elf_section_change_hook,
4255 HANDLE_ALIGN, TC_LINKRELAX_FIXUP, SUB_SEGMENT_ALIGN): Define.
4256 (TC_CONS_FIX_NEW, tc_symbol_new_hook): Delete.
4257 (unit_num_copies_func, opcode_num_units_func,
4258 opcode_funcUnit_use_unit_func, opcode_funcUnit_use_stage_func): New.
4259 (resource_table struct): New.
4260 * config/xtensa-istack.h (MAX_INSN_ARGS): Increase from 6 to 10.
4261 (TInsn struct): Add keep_wide, loc, fixup, record_fix, subtype,
4262 literal_space, symbol, sub_symbol, offset, and literal_frag fields.
4263 (tinsn_copy): Delete prototype.
4264 (vliw_insn struct): New.
4265 * config/xtensa-relax.c (insn_pattern_struct): Add options field.
4266 (widen_spec_list): Add option conditions for density and boolean
4267 instructions. Add expansions using CONST16 and conditions for using
4268 CONST16 vs. L32R. Use new Xtensa LX RSR/WSR syntax. Add entries for
4270 (simplify_spec_list): Add option conditions for density instructions.
4271 Add entry for NOP instruction.
4272 (append_transition): Add cmp function pointer parameter and use it to
4273 insert the new entry in order.
4274 (operand_function_LOW16U, operand_function_HI16U): New.
4275 (xg_has_userdef_op_fn, xg_apply_userdef_op_fn): Handle
4276 OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
4277 (enter_opname, split_string): Use xstrdup instead of strdup.
4278 (init_insn_pattern): Initialize new options field.
4279 (clear_req_or_option_list, clear_req_option_list,
4280 clone_req_or_option_list, clone_req_option_list, parse_option_cond):
4282 (parse_insn_pattern): Parse option conditions.
4283 (transition_applies): New.
4284 (build_transition): Use new xtensa-isa.h functions. Fix incorrectly
4285 swapped last arguments in calls to append_constant_value_condition.
4286 Call clone_req_option_list. Add warning about invalid opcode.
4287 Handle LOW16U and HI16U function names.
4288 (build_transition_table): Add cmp parameter and use it in calls to
4289 append_transition. Use new xtensa-isa.h functions. Check
4290 transition_applies before adding entries.
4291 (xg_build_widen_table, xg_build_simplify_table): Add cmp parameter and
4292 pass it through to build_transition_table.
4293 * config/xtensa-relax.h (ReqOrOptionList, ReqOrOption, ReqOptionList,
4294 ReqOption, transition_cmp_fn): New types.
4295 (OpType enum): Add OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
4296 (transition_rule struct): Add options field.
4297 * doc/as.texinfo (Overview): Update Xtensa options.
4298 * doc/c-xtensa.texi (Xtensa Options): Delete --[no-]density,
4299 --[no-]relax, and --[no-]generics options. Update descriptions of
4300 --text-section-literals and --[no-]longcalls. Add
4301 --[no-]absolute-literals and --[no-]transform.
4302 (Xtensa Syntax): Add description of syntax for FLIX instructions.
4303 Remove use of "generic" and "specific" terminology for opcodes.
4304 (Xtensa Registers): Generalize the syntax description to include
4305 user-defined register files.
4306 (Xtensa Automatic Alignment): Update.
4307 (Xtensa Branch Relaxation): Mention limitation of unconditional jumps.
4308 (Xtensa Call Relaxation): Linker can now remove most of the overhead.
4309 (Xtensa Directives): Remove confusing rules about precedence.
4310 (Density Directive, Relax Directive): Delete.
4311 (Schedule Directive): New.
4312 (Generics Directive): Rename to ...
4313 (Transform Directive): ... this node.
4314 (Literal Directive): Update for absolute literals. Missing
4315 literal_position directive is now an error.
4316 (Literal Position Directive): Update for absolute literals.
4317 (Freeregs Directive): Delete.
4318 (Absolute Literals Directive): New.
4319 (Frame Directive): Minor editing.
4320 * Makefile.am (DEPTC_xtensa_elf, DEPOBJ_xtensa_elf, DEP_xtensa_elf):
4321 Update dependencies.
4322 * Makefile.in: Regenerate.
4324 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
4326 * config/tc-mips.c (append_insn): Use fix_new rather than fix_new_exp
4327 to build the second and third fixups for a composite relocation.
4328 (macro_read_relocs): New function.
4329 (macro_build): Use it.
4330 (s_cpsetup): Pass all three composite relocation codes to macro_build.
4331 Simplify fragging code accordingly.
4332 (s_gpdword): Use fix_new rather than fix_new_exp for the second part
4333 of the composite relocation. Set fx_tcbit in both fixups.
4335 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
4337 * config/tc-mips.c (append_insn): Set fx_tcbit for composite relocs.
4338 (md_apply_fix3): Don't treat composite relocs as done.
4340 2004-10-07 Jan Beulich <jbeulich@novell.com>
4342 * macro.c (macro_expand_body): When ELF, use .LL rather than LL as
4343 prefix for symbol names generated from the LOCAL macro directive.
4345 * dw2gencfi.c (select_cie_for_fde): When separating CIE out from
4346 FDE, treat a DW_CFA_remember_state as we do a DW_CFA_advance_loc.
4348 2004-10-07 Tomer Levi <Tomer.Levi@nsc.com>
4350 * config/tc-crx.c (preprocess_reglist): Handle Co-processor
4352 (md_assemble): Add error checking for Co-Processor instructions.
4353 (get_cinv_parameters): Add 'b' option to invalidate the
4354 branch-target cache.
4356 2004-10-05 Paul Brook <paul@codesourcery.com>
4358 * config/tc-arm.c (unwind): New variable.
4359 (vfp_sp_encode_reg): New function.
4360 (vfp_sp_reg_required_here): Use it.
4361 (vfp_sp_reg_list, vfp_dp_reg_list): Remove.
4362 (vfp_parse_reg_list): New function.
4363 (s_arm_unwind_fnstart, s_arm_unwind_fnend, s_arm_unwind_cantunwind,
4364 s_arm_unwind_personality, s_arm_unwind_personalityindex,
4365 s_arm_unwind_handlerdata, s_arm_unwind_save, s_arm_unwind_movsp,
4366 s_arm_unwind_pad, s_arm_unwind_setfp, s_arm_unwind_raw): New
4368 (md_pseudo_table): Add them.
4369 (do_vfp_reg2_from_sp2): Use vfp_parse_reg_list and vfp_sp_encode_reg.
4370 (do_vfp_sp2_from_reg2, vfp_sp_ldstm, vfp_dp_ldstm): Ditto.
4371 (set_section, add_unwind_adjustsp, flush_pending_unwind,
4372 finish_unwind_opcodes, start_unwind_section, create_unwind_entry,
4373 require_hashconst, add_unwind_opcode): New functions.
4374 * doc/c-arm.texi: Document unwinding opcodes.
4375 * NEWS: Mention the new feature.
4377 2004-10-04 Eric Christopher <echristo@redhat.com>
4379 * config/tc-mips.c (md_apply_fix3): Remove erroneous assert.
4381 2004-10-01 H.J. Lu <hongjiu.lu@intel.com>
4383 * config/tc-ppc.c (md_apply_fix3): Call S_SET_THREAD_LOCAL for
4385 * config/tc-s390.c (md_apply_fix3): Likewise.
4386 * config/tc-sparc.c (md_apply_fix3): Likewise.
4388 2004-10-01 Paul Brook <paul@codesourcery.com>
4390 * config/tc-arm.c (arm_elf_section_type): New function.
4391 (arm_elf_change_section): Set section link for exidx sections.
4392 * config/tc-arm.h (arm_elf_section_type): Add prototype.
4393 (md_elf_section_type): Define.
4395 2004-10-01 Bill Farmer <Bill@the-farmers.freeserve.co.uk>
4397 * config/tc-pdp11.c (md_apply_fix3): Change to sign of the SOB
4398 instruction's offset.
4400 2004-10-01 Adam Nemet <anemet@lnxw.com>
4402 * (TARGET_FORMAT): Remove LynxOS COFF definition.
4404 2004-10-01 Ravi Ramaseshan <ravi.ramaseshan@codito.com>
4406 * config/tc-arc.c (tc_gen_reloc): Don't assume fixP->fx_addsy is an
4407 asymbol *, instead use symbol_get_bfdsym.
4409 2004-09-30 Linus Nielsen Feltzing <linus@haxx.se>
4411 * config/tc-m68k.c (select_control_regs): Add mcf5249.
4413 2004-09-30 Paul Brook <paul@codesourcery.com>
4415 * config/tc-arm.c (do_smi, do_nop): New functions.
4416 (insns): Add ARMv6ZK instructions.
4417 (md_apply_fix3): Handle BFD_RELOC_ARM_SMI.
4418 (tc_gen_reloc): Ditto.
4419 (arm_cpus): Add mpcore and arm1176.
4420 (arm_archs): Add armv6{k,z,zk}.
4421 * doc/c-arm.texi: Document new cores and architectures.
4423 2004-09-30 Nick Clifton <nickc@redhat.com>
4425 * config/tc-arm.c: Use ISO C90 formatting.
4427 2004-09-30 Vladimir Ivanov <vladitx@nucleusys.com>
4429 * config/tc-arm.c (mav_reg_required_here): Allow REG_TYPE_CN
4430 as alternative when REG_TYPE_MVF, REG_TYPE_MVD, REG_TYPE_MVFX or
4431 REG_TYPE_MVDX is expected.
4433 2004-09-29 Marc Bevand <m.bevand@gmail.com>
4435 * doc/c-i386.texi (i386-Mnemonics): Fix typo.
4437 2004-09-21 James E Wilson <wilson@specifixinc.com>
4439 * config/tc-ia64.c (ENCODED_PSP_OFFSET): New.
4440 (output_rp_psprel, output_pfs_psprel, output_preds_psprel,
4441 output_spill_base, output_unat_psprel, output_lc_psprel,
4442 output_fpsr_psprel, output_priunat_psprel, output_bsp_psprel,
4443 output_bsprestore_psprel, output_rnat_psprel, output_spill_psprel,
4444 output_spill_psprel_p): Use it.
4446 2004-09-20 Tomer Levi <Tomer.Levi@nsc.com>
4448 * config/tc-crx.c (handle_LoadStor): New function.
4449 Handle load/stor unique instructions before parsing.
4451 2004-09-17 Paul Brook <paul@codesourcery.com>
4453 * config/tc-arm.c (s_arm_rel31): New funciton.
4454 (md_pseudo_table): Add .rel31.
4455 (md_apply_fix3): Handle BFD_RELOC_ARM_TARGET2,
4456 BFD_RELOC_32_PCREL and BFD_RELOC_ARM_PREL31.
4457 (tc_gen_reloc): Handle BFD_RELOC_ARM_PREL31 and BFD_RELOC_ARM_TARGET2.
4458 (arm_fix_adjustable): Return 0 for BFD_RELOC_ARM_TARGET2.
4459 (arm_parse_reloc): Add (target2).
4461 2004-09-17 Alan Modra <amodra@bigpond.net.au>
4463 * Makefile.am: Run "make dep-am".
4464 * Makefile.in: Regenerate.
4465 * aclocal.m4: Regenerate.
4466 * configure: Regenerate.
4467 * doc/Makefile.in: Regenerate.
4468 * po/POTFILES.in: Regenerate.
4469 * po/gas.pot: Regenerate.
4471 2004-09-14 Hideki IWAMOTO <h-iwamoto@kit.hi-ho.ne.jp>
4473 * config/tc-mmix.c [!LLONG_MIN]: Correct #elsif to #elif.
4474 [!LLONG_MAX]: Ditto.
4476 2004-09-13 Paul Brook <paul@codesourcery.com>
4478 * config/tc-arm.c: Rename RELABS to TARGET1.
4480 2004-09-13 Alan Modra <amodra@bigpond.net.au>
4482 * messages.c (as_internal_value_out_of_range): Cast values passed
4483 to as_bad_where or as_warn_where to proper type.
4485 2004-09-11 Theodore A. Roth <troth@openavr.org>
4487 * config/tc-avr.c: Add support for
4488 atmega48, atmega88, atmega168, attiny13, attiny2313, at90can128.
4490 2004-09-09 Alan Modra <amodra@bigpond.net.au>
4492 * dw2gencfi.c (select_cie_for_fde): When separating CIE out
4493 from FDE, treat a CFI_escape as we do a DW_CFA_advance_loc.
4495 2004-09-08 Paul Brook <paul@codesourcery.com>
4497 * config/obj-elf.c (obj_elf_section_type): Handle init_array,
4498 fini_array and preinit_array section types.
4499 * config/tc-ia64.c (ia64_elf_section_type): Remove init_array
4501 * doc/as.texinfo: Document extra section types.
4503 2004-09-02 Mark Mitchell <mark@codesourcery.com>
4505 * Makefile.am (TARG_ENV_HFILES): Add te-symbian.h.
4506 * Makefile.in: Regenerated.
4507 * configure.in: Set em for arm*-*-symbianelf*.
4508 * configure: Regenerated.
4509 * config/tc-arm.c (elf32_arm_target_format): Use Symbian target
4510 vectors when appropriate.
4511 * config/te-symbian.h: New file.
4513 2004-09-03 Tomer Levi <Tomer.Levi@nsc.com>
4515 * config/tc-crx.c (gettrap): Exception vector can be case
4517 (process_label_constant): Fix a 32-bit displacement bug in branch
4519 (get_operandtype) : Bug fix, wrong operand was used.
4520 (process_label_constant): Initialize relocation type to
4523 2004-09-01 Richard Earnshaw < reanrsha@arm.com>
4525 * tc-arm.c (arm_cpus, arm_fpus): Allow <cpu>-s as well as <cpu>s
4526 for synthesizable cores.
4528 * doc/c-arm.texi (ARM Options): Document canonical names of CPUs.
4530 2004-08-25 Dmitry Diky <diwil@spec.ru>
4532 * config/tc-msp430.c: Clean-up the code.
4533 (md_relax_table): New relax table.
4534 (mcu_types): Sort MCU types.
4535 (md_pseudo_table): Add .profiler pseudo handler.
4536 (pow2value): New function.
4537 (msp430_profiler): New function.
4538 (msp430_operands): Add new insns handlers.
4539 (msp430_srcoperand): Add register operand handler, allow complex
4541 (md_estimate_size_before_relax): Rewritten.
4542 (md_convert_frag): Rewritten.
4543 (msp430_relax_frag): New function.
4544 * config/tc-msp430.h (md_relax_frag): define macro
4545 * doc/c-msp430.texi: Update information.
4547 2004-08-24 Nick Clifton <nickc@redhat.com>
4549 * as.c (std_shortopts): Allow -g to take an optional argument.
4550 (parse_args): Pass any switch starting with -g on to the backend
4553 2004-08-18 Mark Mitchell <mark@codesourcery.com>
4555 * configure.in (arm*-*-symbianelf*): New target.
4556 (arm*-*-eabi*): Likewise.
4557 * configure: Regenerated.
4559 2004-08-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4560 * config/tc-mips.c (append_insn): Handle delay slots in branch likely
4563 2004-08-18 Jakub Jelinek <jakub@redhat.com>
4565 * config/tc-ia64.c (start_unwind_section): Add linkonce_empty
4566 argument, don't do anything if current section is not
4567 .gnu.linkonce.t.* and linkonce_empty is set.
4568 (generate_unwind_image, dot_endp): Adjust callers, call
4569 start_unwind_section (*, 1) if nothing will be put into the
4572 2004-08-17 Nick Clifton <nickc@redhat.com>
4574 * as.c (MD_DEBUG_FORMAT_SELECTOR): Provide default definition.
4575 (show_usage): Add -g.
4576 (std_longopts): Add --gen-debug. Alpha sort the table.
4577 (parse_args): Print an error message if a switch is not handled.
4578 Handle the -g switch, calling md_debug_format_selector() if
4580 * NEWS: Mention new feature.
4581 * doc/as.texinfo: Document new switch.
4582 * doc/internals.texi: Document behaviour of md_parse_option.
4584 * config/tc-arm.c (md_parse_option): Do not issue an error message
4585 if the switch is not recognised.
4586 * config/tc-m68k.c (md_parse_option): Likewise.
4587 * config/tc-pdp11.c (md_parse_option): Likewise.
4588 * config/tc-v850.c (md_parse_option): Likewise.
4590 * as.h: Fix up formatting.
4593 2004-08-16 Nick Clifton <nickc@redhat.com>
4595 * macro.c (macro_set_alternate): Use ISO C90 formatting.
4597 * configure.in: Sort architecture based tables alphabetically.
4598 * configure: Regenerate.
4600 2004-08-16 Alan Modra <amodra@bigpond.net.au>
4602 * config/tc-ppc.c (tc_ppc_regname_to_dw2regnum <regnames>): Replace
4603 { "cc", 68 }, with { "cr", 70 }.
4605 2004-08-13 Jan Beulich <jbeulich@novell.com>
4606 Nick Clifton <nickc@redhat.com>
4608 * as.c: Add and handle new --alternate command line option.
4609 * macro.c (macro_set_alternate): New.
4610 * macro.h (macro_set_alternate): Declare.
4611 * read.c: Add and handle new .altmacro and .noaltmacro directives.
4612 * doc/as.texinfo: Document new command line option and pseudo-ops
4613 as well as insert documentation originating from gasp about
4614 alternate macro syntax.
4615 * NEWS: Mention new command line option and pseudo-ops.
4617 2004-08-10 Mark Mitchell <mark@codesourcery.com>
4619 * expr.c (operand): Handle the "~", "-", and "!" operators applied
4622 2004-08-06 Paul Brook <paul@codesourcery.com>
4624 * config/tc-arm.c (md_apply_fix3, tc_gen_reloc, arm_parse_reloc):
4625 Handle new relocations.
4626 * include/elf/arm.h (elf_arm_reloc_type): Add new EABI relocations.
4628 2004-08-05 Bob Wilson <bob.wilson@acm.org>
4630 * write.c (relax_segment): Use was_address instead of address when
4631 setting fr_fix field for align frag due to backwards .org.
4633 2004-07-29 Alexandre Oliva <aoliva@redhat.com>
4635 Introduce SH2a support.
4636 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
4637 * config/tc-sh.c (get_specific): Change arch_sh2a_up to
4639 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
4640 * config/tc-sh.c (md_parse_option): Add sh2a-nofpu ISA handling.
4641 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
4642 * config/tc-sh.c (sh_elf_final_processing): Move sh2a recognition
4643 to end of conditional expression.
4644 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
4645 * config/tc-sh.c: Add sh2a-nofpu support.
4646 2003-12-29 DJ Delorie <dj@redhat.com>
4647 * tc-sh.c: Add sh2a support.
4648 (parse_reg): Add tbr.
4649 (parse_at): Support @@(disp,tbr).
4650 (get_specific): Support sh2a opcodes.
4651 (insert4): New, for 4 byte relocs.
4652 (build_Mytes): Support sh2a opcodes.
4653 (md_apply_fix3_Mytes): Support sh2a opcodes.
4654 2003-12-02 Michael Snyder <msnyder@redhat.com>
4655 * config/tc-sh.c (md_parse_option): Handle sh2a.
4656 (sh_elf_final_processing): Ditto.
4658 2004-07-27 Jason Thorpe <thorpej@wasabisystems.com>
4660 * config/tc-hppa.h (TARGET_FORMAT): Set to "elf32-hppa-netbsd"
4663 2004-07-27 Alan Modra <amodra@bigpond.net.au>
4665 * config/tc-ppc.c (ppc_frob_file_before_adjust): Warn if .toc too big.
4666 (ppc_arch): Expand comment.
4668 2004-07-27 Tomer Levi <Tomer.Levi@nsc.com>
4670 * config/tc-crx.c: Support evaluating the difference between two
4672 * config/tc-crx.h: Likewise.
4674 2004-07-26 H.J. Lu <hongjiu.lu@intel.com>
4676 * config/tc-ia64.c (start_unwind_section): Set the linked-to
4678 (ia64_elf_section_change_hook): Set the linked-to section for
4681 2004-07-26 Dmitry Diky <diwil@spec.ru>
4683 * config/tc-msp430.c: Add new subtargets: msp430x1610,
4684 msp430x1611, msp430x1612, msp430x415, msp430x417, msp430xG437,
4685 msp430xG438, msp430xG439.
4687 2004-07-25 Daniel Jacobowitz <dan@debian.org>
4689 * doc/as.texinfo (Section, PushSection): Correct documentation
4692 2004-07-21 Jan Beulich <jbeulich@novell.com>
4694 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
4695 permissible for the selected instruction suffix.
4696 (match_template): Don't permit 64-bit general purpose operands in
4698 (finalize_imm): Permit 64-bit immediates.
4699 (build_modrm_byte): Don't treat 32-bit addressing in 64-bit mode
4700 specially except for the width of the used base and/or index
4701 registers. For 32-bit displacements, use sign-extended
4702 relocations only when using 64-bit addressing.
4703 Force zero displacement on rip-relative addressing when there is
4704 no other displacement.
4705 (i386_index_check): Don't treat 32-bit addressing in 64-bit mode
4706 specially except for the width of the used base and/or index
4708 (parse_register): Disallow Reg64 registers in 32-bit mode.
4710 * config/tc-i386.c: For DefaultSize instructions, don't guess a 'q'
4711 suffix if the instruction doesn't support it.
4713 2004-07-20 Maciej W. Rozycki <macro@linux-mips.org>
4715 * config/tc-mips.c (append_insn): Handle constant expressions with
4716 no associated relocation.
4717 (mips_ip): Cancel the expression after use for the Q format
4719 (parse_relocation): Return no relocation for unsupported
4721 (my_getSmallExpression): Return no relocation if no relocation
4724 2004-07-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4726 * config/obj-som.c (adjust_stab_sections): Add prototype.
4727 (obj_som_compiler, obj_som_version, obj_som_copyright,
4728 adjust_stab_sections): Add ATTRIBUTE_UNUSED to unused arguments.
4729 * config/tc-hppa.c (update_subspace): Likewise.
4730 (is_defined_subspace): Amplify comment.
4731 * config/obj-som.h (som_frob_file): Add prototype.
4733 2004-07-19 Christopher Faylor <cgf@timesys.com>
4734 H.J. Lu <hongjiu.lu@intel.com>
4736 * subsegs.c (section_symbol): Don't create a new segment when
4737 existing segment is undefined.
4739 2004-07-16 Richard Earnshaw <rearnsha@arm.com>
4741 * config/tc-arm.c: Include include/opcode/arm.h.
4742 (ARM_EXT_*, ARM_ARCH_*, ARM_ANY, ARM_ALL, COPROC_ANY): Delete.
4743 (FPU_FPA_EXT_* FPU_VFP_EXT_*, FPU_ANY, FPU_NONE, FPU_MAVERICK): Delete.
4744 (FPU_ARCH_*): Delete.
4745 * Makefile.am: Update dependencies.
4746 * Makefile.in: Regenerate.
4748 2004-07-15 Nick Clifton <nickc@redhat.com>
4750 * configure.in: Accept armbe as a big-endian arm configuration.
4751 * configure: Regenerate.
4753 2004-07-13 Thomas Nystrom <thn@saeab.se>
4755 * config/tc-i386.c (T_SHIFTOP): New constant.
4756 (intel_e05_1): Handle '&', '|' and T_SHIFTOP.
4757 (intel_el1): Handle '~'.
4758 (intel_get_token): Handle '<>', '&', '|' and '~'.
4760 2004-07-13 Nick Clifton <nickc@redhat.com>
4762 (md_assemble): Remove spurious newline from end of as_bad error
4764 (intel_e05_1): Likewise.
4765 (intel_e11): Likewise.
4766 (intel_match_token): Likewise.
4768 2004-07-11 Andreas Schwab <schwab@suse.de>
4770 * config/tc-m68k.c: Convert to C90. Remove redundant
4771 declarations. Indentation fixup.
4772 [M68KCOFF]: Include "obj-coff.h" instead of declaring
4773 obj_coff_section ourselves.
4775 2004-07-09 James E Wilson <wilson@specifixinc.com>
4777 * config/tc-ia64.c (default_big_endian): New.
4778 (dot_byteorder, md_begin): Use it.
4779 (md_parse_option): Set it.
4781 2004-07-09 Nick Clifton <nickc@redhat.com>
4783 * configure.in: Change sh-sybmian-elf to sh-*-symbianelf.
4784 * configure: Regenerate.
4785 * NEWS: Change sh-sybmian-elf to sh-*-symbianelf.
4786 * config/tc-sh.c (sh_elf_final_processing): Use renamed version of
4787 sh_find_elf_flags if necessary.
4789 2004-07-08 Richard Sandiford <rsandifo@redhat.com>
4791 * config/tc-mips.c (mips_fix_adjustable): If the full addend is
4792 going to be split into more than one in-place addend, return 0
4793 for relocations against mergeable sections. Associate comments
4796 2004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
4798 * Makefile.am (CPU_TYPES): Add crx.
4799 (TARGET_CPU_CFILES): Add config/tc-crx.c.
4800 (TARGET_CPU_HFILES): Add config/tc-crx.h.
4801 (DEPTC_crx_elf): New target.
4802 (DEPOBJ_crx_elf): Likewise.
4803 (DEP_crx_elf): Likewise.
4804 * Makefile.in: Regenerate.
4805 * configure.in: Add crx* target.
4806 * configure: Regenerate.
4807 * config/tc-crx.c: New file.
4808 * config/tc-crx.h: New file.
4809 * NEWS: Mention new target.
4811 2004-07-06 Nick Clifton <nickc@redhat.com>
4813 * config.in: Undefine TARGET_SYMBIAN by default.
4815 * configure: Regenerate. Add sh-symbian-elf target. If
4816 selected define TARGET_SYMBIAN.
4817 * config/tc-sh.h (TARGET_FORMAT): Select a Symbian target
4818 format if TARGET_SYMBIAN has been defined.
4820 * output-file.c (output_file_create): Report the target format
4821 chosen when bfd_openw reports that it is invalid.
4823 * config/obj-coff.c (coff_pseudo_table): Only define the weak
4824 pseudo for BFD based assemblers.
4826 2004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
4829 * config/tc-sh.c (md_assemble): Change isspace to ISSPACE.
4830 (md_parse_option): Remove redundant -isa testing.
4831 Make bfd_arch variable const.
4832 (md_show_usage): Make bfd_arch variable const.
4834 2004-07-03 James E Wilson <wilson@specifixinc.com>
4836 * config/tc-ia64.c (emit_one_bundle): Check and set insn_addr.
4837 * config/tc-ia64.h (md_frag_check): Define.
4839 2004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
4841 * config/obj-coff.c (obj_coff_weak): New .weak syntax for PE weak
4843 * doc/as.texinfo (Weak): Document PE weak symbols.
4845 2004-07-03 Richard Sandiford <rsandifo@redhat.com>
4847 * config/tc-mips.c (HAVE_IN_PLACE_ADDENDS): New macro.
4848 (reloc_needs_lo_p): Only return true if HAVE_IN_PLACE_ADDENDS.
4849 (mips_frob_file): Rework so that only a single pass through the
4850 relocs is needed. Allow %lo()s to have higher offsets than their
4851 corresponding %hi()s or %got()s.
4853 2004-07-02 Nick Clifton <nickc@redhat.com>
4855 * config/tc-arm.c (md_apply_fix3:BFD_RELOC_ARM_IMMEDIATE): Do not
4856 allow values which have come from undefined symbols.
4857 Always consider this fixup to have been processed as a reloc
4858 cannot be generated for it.
4860 2004-07-02 Alan Modra <amodra@bigpond.net.au>
4862 * frags.h (struct frag): Add has_code and insn_addr fields.
4863 * write.c (cvt_frag_to_fill): Invoke md_frag_check.
4864 * config/tc-ppc.c (md_assemble): Check and set insn_addr.
4865 * config/tc-ppc.h (md_frag_check): Define.
4867 2004-06-28 Maciej W. Rozycki <macro@linux-mips.org>
4869 * doc/Makefile.am (info): Rename goal to...
4870 (info-local): ... this, to preserve implicit dependencies.
4871 * doc/Makefile.in: Regenerate with automake 1.8.5.
4873 2004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
4875 * config/tc-m32r.c (md_convert_frag): Changed for @PLT.
4876 (m32r_cgen_record_fixup_exp): Changed for @GOTOFF, @GOT.
4877 (m32r_fix_adjustable): Changed for @GOTOFF, @GOT, @PLT.
4878 (tc_gen_reloc): Likewise.
4879 (m32r_end_of_match): Add for @GOTOFF, @GOT, @PLT.
4880 (m32r_parse_name): Likewise.
4881 (m32r_cgen_parse_fix_exp): Likewise.
4882 * config/tc-m32r.h (md_parse_name): Define for @GOTOFF, @GOT, @PLT.
4883 (O_PIC_reloc): Likewise.
4884 (TC_CGEN_PARSE_FIX_EXP): Likewise..
4885 * cgen.c (gas_cgen_parse_operand): Add TC_CGEN_PARSE_FIX_EXP
4886 for @GOTOFF, @GOT, @PLT.
4888 2004-06-21 Jan Beulich <jbeulich@novell.com>
4890 * gas/symbols.c: While discarding ordinary local absolute symbols
4891 when --strip-local-absolute is in effect, retain file symbols.
4893 2004-06-20 Andreas Schwab <schwab@suse.de>
4895 * config/tc-m68k.c (mri_chip): Replace current_chip, not augment.
4896 (md_parse_option): Likewise.
4898 2004-06-17 Jan Beulich <jbeulich@novell.com>
4900 * config/tc-i386.c: Deal with LEX_QM the same way as with LEX_AT.
4901 * config/te-netware.h: New file.
4902 * config/te-ppcnw.h: Delete: Obsolete.
4903 * configure.in: Eliminate ill NetWare targets. Make generic
4904 NetWare target use proper emulation.
4905 * Makefile.am: Eliminate reference to obsolete te-ppcnw.h, add
4906 reference to new te-netware.h.
4907 * configure: Regenerate.
4908 * Makefile.in: Regenerate.
4910 2004-06-15 Martin Schwidefsky <schwidefsky@de.ibm.com>
4912 * config/tc-s390.c (s390_insn): Avoid incorrect signed/unsigned
4913 comparison in .insn pseudo operation.
4915 2004-06-15 Alan Modra <amodra@bigpond.net.au>
4917 * config/obj-coff.c (coff_adjust_section_syms): Use
4918 bfd_get_section_size instead of bfd_get_section_size_before_reloc.
4919 (coff_frob_section): Likewise.
4920 * config/tc-mips.c (md_apply_fix3): Likewise.
4921 * config/obj-elf.c (elf_frob_file): Use bfd_set_section_size.
4922 (elf_frob_file_after_relocs): Likewise.
4924 2004-06-10 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4926 * config/tc-hppa.c (log2): Rename to exact_log2.
4927 (pa_next_subseg): Delete unused function.
4928 (create_new_space): Mark unused arguments with ATTRIBUTE_UNUSED.
4929 (create_new_subspace): Likewise.
4932 * config/tc-hppa.c (hppa_fix_adjustable): Allow reduction of fake
4933 labels. Fix warning.
4935 2004-05-28 DJ Delorie <dj@redhat.com>
4937 * config/tc-mn10300.h (tc_fix_adjustable): Define.
4938 * config/tc-mn10300.c (mn10300_fix_adjustable): Don't adjust debug
4939 or non-merged symbols.
4941 2004-05-28 H.J. Lu <hongjiu.lu@intel.com>
4943 * config/tc-ia64.c (remove_marked_resource): Save, clear and
4944 restore the old slot when inserting srlz.i/srlz.d.
4946 2004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
4948 * Makefile.am: Regenerate dependecies.
4949 * Makefile.in: Regenerate.
4950 * config/tc-sh.c (valid_arch): Make unsigned.
4951 (preset_target_arch): Likewise.
4952 (md_begin): Use new architecture flags system.
4953 (get_specific): Likewise.
4954 (assemble_ppi): Likewise.
4955 (md_assemble): Likewise. Also fix error check for bad opcodes.
4956 (md_parse_option): Likewise. Also generate -isa values according
4957 to the table in bfd/cpu-sh.c instead of just constants. Also
4958 allow <arch>-up ISA variants.
4959 (sh_elf_final_processing): Replace if-else chain with a call to
4960 sh_find_elf_flags().
4962 2004-05-28 Peter Barada <peter@the-baradas.com>
4964 * config/gc-m68k.c(m68k_ip): Convert mode 5 addressing
4965 with zero offset into mode 2 addressing to save a word.
4967 2004-05-27 H.J. Lu <hongjiu.lu@intel.com>
4969 * config/tc-ia64.c (ar_is_in_integer_unit): Removed.
4970 (ar_is_only_in_integer_unit): New.
4971 (ar_is_only_in_memory_unit): New.
4972 (generate_unwind_image): Silence gcc on 32bit host.
4973 (md_assemble): Use ar_is_only_in_integer_unit instead of
4974 ar_is_in_integer_unit. Check AR access.
4976 2004-05-27 Peter Barada <peter@the-baradas.com>
4978 * config/tc-m68k.c (md_begin): Sort the opcode table into
4980 (m68k_compare_opcode): New function to do the sorting.
4982 2004-05-24 Peter Barada <peter@the-baradas.com>
4984 * config/m68k-parse.y(operand): Allow for MAC/EMAC mask
4985 addressing on MIT style operands.
4986 * config/m68k-parse.y(yylex): Allow '-&' for predecrement
4988 * config/tc-m68k.c(install_operand): Comment 'G' and 'H' type
4991 2004-05-23 Alan Modra <amodra@bigpond.net.au>
4993 * expr.c (operand, operator): Don't reject '++' and '--'.
4995 2004-05-20 Richard Sandiford <rsandifo@redhat.com>
4997 * config/tc-mips.c (append_insn): Use ISA-encoded addresses in MIPS16
5000 2004-05-17 Adam Nemet <anemet@lnxw.com>
5002 * configure.in: Add ppc-*-lynxos*. Update i386-*-lynxos* to ELF.
5003 * configure: Regenerate.
5005 2004-05-13 Paul Brook <paul@codesourcery.com>
5007 * dw2gencfi.c (output_cie): Handle dwarf3 format CIE entries.
5009 2004-05-13 Joel Sherrill <joel@oarcorp.com>
5011 * configure.in (or32-*-rtems*): Switch to elf.
5012 * configure: Regenerate.
5014 2004-05-13 Nick Clifton <nickc@redhat.com>
5016 * po/fr.po: Updated French translation.
5018 2004-05-11 Nick Clifton <nickc@redhat.com>
5020 * doc/as.texinfo (Section): Document G and T flags to .section
5021 directive. Document the extra arguments that the G flag
5022 requires. Document the #tls flag.
5024 2004-05-11 H.J. Lu <hongjiu.lu@intel.com>
5026 * subsegs.c (section_symbol): Create a new section symbol if
5027 the existing one doesn't match.
5028 * symbols.c (symbol_set_bfdsym): Don't reset BFD section symbol.
5030 2004-05-07 Richard Sandiford <rsandifo@redhat.com>
5032 * config/tc-mips.c (append_insn, mips_emit_delays): Extend -mfix-vr4120
5033 to cope with VR4181A errata MD(1) and MD(4).
5035 2004-05-07 Brian Ford <ford@vss.fsi.com>
5037 * NEWS: Mention .secrel32 for pe[i]-i386.
5039 2004-05-07 Alexandre Oliva <aoliva@redhat.com>
5041 * config/tc-frv.h (MAX_MEM_FOR_RS_ALIGN_CODE): New.
5042 (HANDLE_ALIGN): New.
5044 2004-05-06 Daniel Jacobowitz <dan@debian.org>
5046 * Makefile.am (DIST_SUBDIRS): Define.
5047 * aclocal.m4: Regenerate with automake 1.8.4.
5048 * Makefile.in: Likewise.
5049 * doc/Makefile.in: Likewise.
5051 2004-05-06 David Mosberger-Tang <davidm@hpl.hp.com>
5053 * config/tc-ia64.c (dot_serialize): Declare.
5054 (dot_serialize): New function.
5055 (md_pseudo_table): Add ".serialize.data" and
5056 ".serialize.instruction" directives.
5058 2004-05-06 Nick Clifton <nickc@redhat.com>
5060 * messages (as_internal_value_out_of_range): Print a message about
5061 a value being out of range. Be consistent about whether the
5062 values are printed in decimal or hexadecimal.
5063 (as_warn_value_out_of_range): Generate a warning message about an
5065 (as_bad_value_out_of_range): Generate an error message about an
5067 * as.h: Prototype the new functions.
5068 * config/tc-alpha.c (insert_operand): Use new function.
5069 * config/tc-arc.c (arc_insert_operand): Likewise.
5070 * config/tc-mn10200.c (mn10200_insert_operand): Likewise.
5071 * config/tc-mn10300.c (mn10300_insert_operand): Likewise.
5072 * config/tc-ppc.c (ppc_insert_operand): Likewise.
5073 * config/tc-s390.c (s390_insert_operand): Likewise.
5074 * config/tc-v850.c (v850_insert_operand): Likewise.
5076 2004-05-05 Alexandre Oliva <aoliva@redhat.com>
5078 * configure.in: Set em=linux for frv-*-*linux*.
5079 * configure: Rebuilt.
5080 * config/tc-frv.h (TARGET_FORMAT): Use elf32-frvfdpic if...
5081 (frv_md_fdpic_enabled): New.
5082 * config/tc-frv.c (frv_md_fdpic_enabled): New.
5083 (DEFAULT_FDPIC): New.
5084 (frv_flags): Use DEFAULT_FDPIC.
5085 (frv_pic_flag): Likewise.
5086 (OPTION_NOPIC): New.
5087 (md_longopts): Add -mnopic.
5088 (md_parse_option): Handle it.
5089 (md_show_usage): Add -mfdpic and -mnopic.
5091 2004-05-05 Peter Barada <peter@the-baradas.com>
5093 * config/tc-m68k.c: Add find_cf_chip to print list of valid
5094 chips for invalid coldfire instructions, rename selectors
5095 for ColdFire sub-variants, add 521x,5249,547x,548x and aliases,
5096 add current_chip to track which chip is referred to(including save/restore),
5097 use current_chip to select control registers, not current_arch.
5098 (md_show_usage): Add new chips.
5099 * doc/c-m68k.texi: Document new command line switches.
5101 2004-05-05 Jakub Jelinek <jakub@redhat.com>
5103 * tc-s390.h (md_do_align, HANDLE_ALIGN): Remove.
5104 (NOP_OPCODE): Define.
5105 (s390_align_code): Remove prototype.
5106 * tc-s390.c (s390_align_code): Remove.
5108 2004-05-04 H.J. Lu <hongjiu.lu@intel.com>
5110 * config/tc-ia64.c (make_unw_section_name): Removed.
5111 (start_unwind_section): New function.
5112 (generate_unwind_image): Take const segT instead of const
5114 (dot_handlerdata): Adjusted.
5115 (dot_endp): Likewise.
5117 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
5119 * config/obj-elf.c (obj_elf_change_section): Allow the
5120 ".note.GNU-stack" section has SHF_EXECINSTR.
5122 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
5124 * config/obj-elf.c (get_section): Return bfd_boolean.
5125 (obj_elf_change_section): Call bfd_get_section_by_name_if
5126 instead of bfd_map_over_sections.
5128 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
5130 * config/obj-elf.c (get_section): New function.
5131 (obj_elf_change_section): Support multiple sections with same
5134 2004-04-30 Nick Clifton <nickc@redhat.com>
5136 * config/tc-arm.c (create_register_alias): Fix typo checking for
5137 case sensitive register aliases.
5138 (co_proc_number): Use error message string in all_reg_maps[]
5140 (cp_reg_required_here): Likewise.
5141 (fp_reg_required_here): Likewise.
5143 2004-04-29 Brian Ford <ford@vss.fsi.com>
5145 * dwarf2dbg.c (dwarf2_finish): Add SEC_DEBUGGING to section flags.
5147 2004-04-28 Chris Demetriou <cgd@broadcom.com>
5149 * config/tc-mips.c (HAVE_32BIT_ADDRESSES, append_insn, macro_build)
5150 (load_address, macro, mips_ip, md_parse_option)
5151 (mips_force_relocation, mips_validate_fix, md_apply_fix3)
5152 (s_change_sec, pic_need_relax, tc_gen_reloc): Remove all
5153 embedded-PIC handling, and update comments.
5154 (SWITCH_TABLE): Remove.
5155 * config/tc-mips.h (DIFF_EXPR_OK): Delete.
5156 (enum mips_pic_level): Remove EMBEDDED_PIC.
5157 (EXTERN_FORCE_RELOC): Remove embedded-PIC handling.
5158 (TC_FORCE_RELOCATION): Update comment.
5159 * ecoff.c (ecoff_build_lineno): Add comment about some code that
5160 might be safe to remove now that MIPS embedded-PIC is gone.
5162 2004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5164 * config/obj-som.c (obj_som_init_stab_section): Add new arguments in
5165 call to obj_set_subsection_attributes.
5166 (obj_som_init_stab_section): Likewise.
5167 * config/tc-hppa.c (default_subspace_dict): Add comdat field.
5168 (pa_def_subspaces): Provide comdat default.
5169 (pa_subspace): Handle new "comdat" parameter. Set SEC_LINK_ONCE and
5170 not SEC_IS_COMMON if section is comdat, common or dup_common. Update
5171 calls to create_new_subspace and update_subspace to pass comdat flag.
5172 (create_new_subspace, update_subspace): Add new comdat argument. Use
5173 it in calls to obj_set_subsection_attributes.
5174 * doc/c-hppa.texi (.subspa, .nsubspa): Document new comdat parameter
5175 and use of comdat, common and dup_comm parameters.
5177 2004-04-26 H.J. Lu <hongjiu.lu@intel.com>
5179 * config/obj-elf.c (obj_elf_change_section): Check if the old
5180 group name is NULL before comparison.
5182 2004-04-23 Chris Demetriou <cgd@broadcom.com>
5184 * config/tc-mips.h (mips_dwarf2_addr_size): Prototype.
5186 2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5188 * config/tc-mips.c (s_mipsset): Set default CPU type for .set mipsN.
5190 2004-04-23 Chris Demetriou <cgd@broadcom.com>
5192 * config/tc-mips.c (md_longopts): Remove -membedded-pic option.
5193 (OPTION_MEMBEDDED_PIC): Remove.
5194 (OPTION_TRAP, OPTION_BREAK, OPTION_EB, OPTION_EL)
5195 (OPTION_FP32, OPTION_GP32, OPTION_CONSTRUCT_FLOATS)
5196 (OPTION_NO_CONSTRUCT_FLOATS, OPTIONS_FP64, OPTION_GP64)
5197 (OPTION_RELAX_BRANCH, OPTION_NO_RELAX_BRANCH)
5198 (OPTION_ELF_BASE): Renumber.
5199 (md_parse_option): Remove OPTION_MEMBEDDED_PIC handling.
5200 (md_show_usage): Remove mention of -membedded-pic.
5201 * doc/as.texinfo: Remove mention of -membedded-pic.
5203 2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5205 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Remove.
5206 * config/tc-mips.c (RDATA_SECTION_NAME, mips_target_format): Remove
5208 (md_begin, mips_ip, md_parse_option, s_change_sec, s_option,
5209 s_abicalls, nopic_need_relax, tc_gen_reloc): Remove uses of
5210 USE_GLOBAL_POINTER_OPT.
5212 2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5214 * config/tc-mips.c (macro): One more use of load_delay_nop.
5216 2004-04-22 Atsushi Nemoto <anemo@mba.ocn.ne.jp>
5218 * config/tc-mips.c (load_delay_nop): New function.
5219 (load_address, macro): Use load_delay_nop() to build a nop
5220 which can be omitted with gpr_interlocks.
5222 2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5224 * config/tc-mips.c (hilo_interlocks, gpr_interlocks,
5225 cop_interlocks): Remove superfluous CPU entries.
5227 2004-04-22 Paul Brook <paul@codesourcery.com>
5229 * config/tc-arm.c (mav_parse_offset): Value must be multiple of 4.
5231 2004-04-22 Peter Barada <peter@the-baradas.com>
5233 * NEWS: Added support for EMAC instructions and MAC/EMAC
5235 * config/m68k-parse.h: Add ACC[123], ACCEXT{01,23}, MAC/EMAC
5236 scale factor tokens, trailing_ampersand to mark mask addressing
5237 for MAC/EMAC instructions.
5238 * config/m68k-parse.y: Add options_ampersand clause, '<<',
5240 (yylex): Handle '>', '<', and '&' following '+'.
5241 * config/tc-m68k.c: Set mcfmac/mcfemac on appropriate ColdFire
5242 architectures in archs[].
5243 (m68k-ip): Add '4', 'e', 'g', 'i', cases to handle mask addressing
5244 for MAC/EMAC instructions, ACC[0123], ACCEXT{01,23}, and '<<'/'>>'
5246 (m68k_ip): Handle trailing '&' on MAC/EMAC insns.
5247 (install_operand): Fix 'n' case, Add 'F', 'f', 'G', 'H', 'I', ']'
5249 Add EMAC operands to init_table[].
5251 2004-04-22 Bruno De Bus <bdebus@elis.ugent.be>
5253 * config/tc-arm.h (enum mstate): Move here, add MAP_UNDEFINED
5255 (TC_SEGMENT_INFO_TYPE): Define to enum mstate.
5256 * config/tc-arm.c (enum mstate): Delete from here.
5257 (mapping_state): Remove the static mapstate variable and instead
5258 store the state in the segment. This allows a per-section mapping
5259 state. Handle and ignore MAP_UNDEFINED states.
5260 (arm_elf_change_section): Get the current mapping state from the
5262 (s_ltorg): Set the mapping state to MAP_DATA.
5263 (arm_cleanup): Use arm_elf_change_section to get the mapping state
5264 for each pool as it is emitted.
5266 2004-04-22 Nick Clifton <nickc@redhat.com>
5268 * config/tc-arm.h: Formatting tidy ups.
5270 2004-04-20 Chris Demetriou <cgd@broadcom.com>
5272 * NEWS: Note that MIPS -membedded-pic option is deprecated.
5274 2004-04-20 DJ Delorie <dj@redhat.com>
5276 * config/tc-i386.h [TE_PE] (TC_CONS_FIX_NEW): Define.
5277 * config/tc-i386.c (md_pseudo_table) [TE_PE]: Add "secrel32".
5278 [TE_PE] (O_secrel): Define.
5279 [TE_PE] (x86_pe_cons_fix_new): New.
5280 [TE_PE] (pe_directive_secrel): Likewise.
5281 (tc_gen_reloc) [TE_PE]: Support BFD_RELOC_32_SECREL.
5283 2004-04-19 Eric Christopher <echristo@redhat.com>
5285 * config/tc-mips.c (mips_dwarf2_addr_size): Revert part
5286 of previous patch for fix in gcc.
5288 2004-04-19 Jakub Jelinek <jakub@redhat.com>
5290 * config/tc-xtensa.c (xg_assembler_literal): Fix a typo.
5292 2004-04-19 Nathan Sidwell <nathan@codesourcery.com>
5294 * read.c (do_align): Call md_flush_pending_output, if defined.
5296 2004-04-16 Alan Modra <amodra@bigpond.net.au>
5298 * expr.c (operand): Correct checks for ++ and --.
5300 2004-04-14 H.J. Lu <hongjiu.lu@intel.com>
5302 * config/tc-generic.c: Add some comments.
5304 2004-04-14 Richard Sandiford <rsandifo@redhat.com>
5306 * doc/c-mips.texi (-m{no-,}fix-vr4120): Renamed from
5307 -{no-}mfix-vr4122-bugs.
5308 * config/tc-mips.c (mips_fix_vr4120): Renamed from mips_fix_4122_bugs.
5309 (append_insn, mips_emit_delays): Update accordingly.
5310 (OPTION_FIX_VR4120, OPTION_NO_FIX_VR4120): Renamed from *VR4122.
5311 (md_longopts): Change -{no-,}mfix-vr4122-bugs to -m{no-,}fix-vr4120.
5312 (md_parse_option): Update after above changes.
5313 (md_show_usage): Add -mfix-vr4120.
5315 2004-04-13 Bob Wilson <bob.wilson@acm.org>
5317 * doc/as.texinfo (Sub-Sections): Conditionalize COFF-specific use
5318 of .section directive; add a reference to the ELF .subsection
5321 2004-04-13 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
5323 * config/tc-m32r.c (md_assemble): Fixed infinite loop bug
5326 2004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5328 * Makefile.am: Remove mips from aout targets.
5329 * Makefile.in: Regenerate.
5330 * configure.in: Remove mips-dec-bsd* target.
5331 * configure: Regenerate.
5333 2004-04-07 Alan Modra <amodra@bigpond.net.au>
5336 * config/tc-ppc.c (ppc_elf_suffix): Add valid32 and valid64 fields
5337 to struct map_bfd. Adjust MAP macro, and define MAP32, MAP64.
5338 Update "mapping". Restrict some @ modifiers to 32 bit.
5340 2004-04-01 Asgari Jinia <asgarij@kpitcummins.com>
5341 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
5343 * config/tc-sh.c (dont_adjust_reloc_32): New variable.
5344 (sh_fix_adjustable): Avoid adjusting BFD_RELOC_32 when
5345 dont_adjust_reloc_32 is set.
5346 (md_longopts): Add option -renesas.
5347 (md_parse_option, md_show_usage): Likewise.
5348 * doc/c-sh.texi: Likewise.
5350 2004-04-01 Dave Korn <dk@artimi.com>
5352 * config/tc-dlx.c (md_assemble): set fx_no_overflow flag for
5353 hi16 and lo16 fixS structs.
5354 (md_assemble): generate bit_fixS for RELOC_DLX_LO16 in
5355 exactly the same way as for RELOC_DLX_REL16.
5356 (machine_ip): properly respect LO flag in the_insn and
5357 output RELOC_DLX_LO16 rather than RELOC_DLX_16.
5358 (md_apply_fix3): apply RELOC_DLX_LO16.
5360 2004-03-30 Stan Shebs <shebs@apple.com>
5362 Remove long-obsolete MPW support.
5363 * mpw-config.in, mpw-make.sed, mac-as.r: Remove files.
5364 * configure.in: Remove mention of ppc-*-mpw* config.
5365 * configure.in: Likewise.
5367 2004-03-30 Nick Clifton <nickc@redhat.com>
5369 * config/tc-arm.c (meabi_flags): Make its use conditional upon
5370 OBJ_ELF being defined.
5372 2004-03-27 Alan Modra <amodra@bigpond.net.au>
5374 * config/obj-aout.c (obj_aout_type): Remove #ifdef BFD_ASSEMBLER code.
5376 2004-03-23 Paul Brook <paul@codesourcery.com>
5378 * config/tc-arm.c (meabi_flags): New variable.
5379 (arm_parse_eabi): New function.
5380 (md_begin): Set flags for EABI v3.
5382 (arm_long_opts): Add meabi.
5383 * doc/as.texinfo <ARM>: Document -meabi.
5384 * doc/c-arm.texi: Ditto.
5386 2004-03-22 Bob Wilson <bob.wilson@acm.org>
5388 * config/tc-xtensa.c (xtensa_post_relax_hook): Create literal
5389 tables even when use_literal_section flag is not set.
5391 2004-03-22 Alan Modra <amodra@bigpond.net.au>
5393 * config/tc-sh.c: Remove trailing whitespace.
5395 2004-03-22 Hans-Peter Nilsson <hp@axis.com>
5397 * doc/c-cris.texi (CRIS-Opts): Document --no-mul-bug-abort,
5398 --mul-bug-abort and the default behavior.
5399 * config/tc-cris.c (cris_insn_kind): New member CRIS_INSN_MUL.
5400 (err_for_dangerous_mul_placement): New variable.
5401 (STATE_MUL, OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): New
5403 (md_cris_relax_table): Have placeholder for STATE_MUL.
5404 (md_longopts): New options --mul-bug-abort and --no-mul-bug-abort.
5405 (cris_relax_frag) <case ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: New
5407 (md_estimate_size_before_relax) <case ENCODE_RELAX (STATE_MUL,
5408 STATE_BYTE)>: Ditto.
5409 (md_convert_frag) <ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: Check
5410 alignment and position of this frag, emit error message if
5412 (md_assemble): For a multiply insn and when checking it,
5413 transform the current frag into a special frag for that purpose.
5414 (md_parse_option) <case OPTION_MULBUG_ABORT_OFF, case
5415 OPTION_MULBUG_ABORT_ON>: Handle new options.
5417 2004-03-19 Bob Wilson <bob.wilson@acm.org>
5419 * config/tc-xtensa.c (mark_literal_frags): New function.
5420 (xtensa_move_literals): Call mark_literal_frags for all literal
5421 segments, including init and fini literal segments.
5422 (xtensa_post_relax_hook): Swap use of xt_insn_sec and xt_literal_sec.
5424 2004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5426 * tc-hppa.c (cons_fix_new_hppa): Check for PC relative base type.
5427 (pa_comm): Set BSF_OBJECT in symbol flags.
5429 2004-03-19 Alan Modra <amodra@bigpond.net.au>
5431 * Makefile.am: Run "make dep-am".
5432 * Makefile.in: Regenerate.
5433 * doc/Makefile.in: Regenerate.
5434 * config.in: Regenerate.
5435 * po/gas.pot: Regenerate.
5437 2004-03-18 Nathan Sidwell <nathan@codesourcery.com>
5439 * read.c (read_a_source_file): Use demand_empty_rest_of_line.
5440 (demand_empty_rest_of_line): Issue an error here.
5441 (ignore_rest_of_line): Silently skip to end.
5442 (demand_copy_string): Issue an error, not warning.
5444 * config/obj-elf.c (obj_elf_section_name): Likewise.
5445 (obj_elf_section): Likewise.
5446 * config/tc-arc.c (arc_extoper): Remove bogus NULL checks.
5447 (arc_extinst): Likewise.
5448 * config/tc-ia64.c (dot_saveb): Use demand_empty_rest_of_line.
5449 (dot_spill): Likewise.
5450 (dot_unwabi): Likewise.
5451 (dot_prologue): Likewise.
5453 * expr.c (operand): Reject ++ and --.
5454 (operator): Likewise.
5456 2004-03-17 Kaz Kojima <kkojima@rr.iij4u.or.jp>
5458 * config/tc-sh.c: Include dw2gencfi.h.
5459 (sh_cfi_frame_initial_instructions): New function.
5460 (sh_regname_to_dw2regnum): Likewise.
5461 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Move to the end of
5463 (TARGET_USE_CFIPOP): Define.
5464 (tc_cfi_frame_initial_instructions): Likewise.
5465 (tc_regname_to_dw2regnum): Likewise.
5466 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT): Likewise.
5467 * Makefile.am: Update dependencies.
5468 * Makefile.in: Regenerate.
5470 2004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
5472 * configure.in: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
5473 * configure: Regenerate.
5475 2004-03-12 Bob Wilson <bob.wilson@acm.org>
5477 * read.c (s_leb128): Call md_flush_pending_output.
5479 2004-03-12 Michal Ludvig <mludvig@suse.cz>
5481 * config/tc-i386.c (output_insn): Handle PadLock instructions.
5482 * config/tc-i386.h (CpuPadLock): New define.
5483 (CpuUnknownFlags): Added CpuPadLock.
5485 2004-03-07 Andreas Schwab <schwab@suse.de>
5487 * doc/c-hppa.texi (HPPA Directives): Fix typo.
5489 2004-03-07 Richard Henderson <rth@redhat.com>
5491 * dw2gencfi.c (output_cie): Align length to 4 byte boundary.
5492 (cfi_finish): Likewise for fde.
5494 2004-03-05 H.J. Lu <hongjiu.lu@intel.com>
5496 * config/tc-ia64.c (md_assemble): Properly handle NULL
5498 (ia64_handle_align): Don't abort if failed to add a stop bit.
5500 2004-03-04 H.J. Lu <hongjiu.lu@intel.com>
5502 * Makefile.in: Regenerated.
5503 * aclocal.m4: Likewise.
5504 * configure: Likewise.
5505 * doc/Makefile.in: Likewise.
5507 2004-03-03 H.J. Lu <hongjiu.lu@intel.com>
5509 * config/tc-ia64.c (dot_align): New.
5510 (ia64_do_align): Make it static.
5511 (md_pseudo_table): Use "dot_align" for "align".
5512 (ia64_md_do_align): Don't set align_frag here.
5513 (ia64_handle_align): Add a stop bit to the previous bundle if
5516 * config/tc-ia64.h (ia64_do_align): Removed.
5518 2003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
5520 * config/tc-sh.c (md_parse_option): Add -isa=sh4-nofpu and
5521 -isa=sh4-nommu-nofpu options. Adjust help messages accordingly.
5522 (sh_elf_final_processing): Output BFD type sh4_nofpu if that is
5523 the most general type or the user specifically requested it.
5524 (md_assemble): Add a new error message for when an instruction
5525 is understood, but is not allowed due to an -isa option.
5527 2004-03-02 H.J. Lu <hongjiu.lu@intel.com>
5529 * config/tc-ia64.c (align_frag): New.
5530 (md_assemble): Set the tc_frag_data field in align_frag for
5531 IA64_OPCODE_FIRST instructions.
5532 (ia64_md_do_align): Set align_frag.
5533 (ia64_handle_align): Add a stop bit if needed.
5535 * config/tc-ia64.h (TC_FRAG_TYPE): New.
5536 (TC_FRAG_INIT): New.
5538 2004-03-01 Richard Sandiford <rsandifo@redhat.com>
5540 * config/tc-frv.c (fr400_audio): New variable.
5541 (md_parse_option, md_show_usage): Add -mcpu=fr405 and -mcpu=fr450.
5542 (md_parse_option): Set fr400_audio for -mcpu=fr400 and -mcpu=fr405.
5543 (target_implements_insn_p): New function.
5544 (md_assemble): Report an error if the processor doesn't implement
5547 2004-02-27 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
5549 * config/tc-m32r.c (md_longopts): Added -no-bitinst option.
5550 (md_parse_option): Ditto.
5551 (OPTION_NO_SPECIAL_M32R): Added.
5552 (md_show_usage): Document it.
5553 (enable_speial_m32r): Changed a default value from 0 to 1.
5554 * doc/c-m32r.texi: Document the -no-bitinst option.
5556 2004-02-27 Nick Clifton <nickc@redhat.com>
5558 * config/tc-sh.c (get_operand): Revert previous delta.
5559 (tc_gen_reloc): Check for an unknown reloc type before processing
5562 2004-02-27 Hannes Reinecke <hare@suse.de>
5564 * config/tc-s390.c (s390_insn): Correct range check for opcode in
5565 .insn pseudo operation.
5567 2004-02-27 Anil Paranjpe <anilp1@kpitcummins.com>
5569 * config/tc-sh.c (get_operand): In case of #Imm, check has been
5570 added for wrong syntax.
5572 2004-02-26 Eric Christopher <echristo@redhat.com>
5574 * config/tc-mips.c (mips_dwarf2_addr_size): New.
5575 * config/tc-mips.h (DWARF2_ADDR_SIZE): Use.
5577 2004-02-26 Andrew Stubbs <andrew.stubbs@superh.com>
5579 * config/tc-sh.c (build_Mytes): Add REG_N_D and REG_N_B01
5580 nibble types to assembler.
5582 2004-02-25 Fred Fish <fnf@redhat.com>
5584 * config/tc-iq2000.c: Add missing \n\ in multiline string literal.
5586 2004-02-20 James E Wilson <wilson@specifixinc.com>
5588 * config/tc-ia64.c (slot_index): New arg before_relax. Use instead of
5590 (fixup_unw_records): New arg before_relax. Pass to slot_index.
5591 (ia64_estimate_size_before_relax): New.
5592 (ia64_convert_frag): Pass 0 to fixup_unw_records. Add comment.
5593 (generate_unwind_image): Pass 1 to fixup_unw_records.
5594 * config/tc-ia64.h (ia64_estimate_size_before_relax): Declare.
5595 (md_estimate_size_before_relax): Call ia64_estimate_size_before_relax.
5597 2004-02-19 Jakub Jelinek <jakub@redhat.com>
5599 * stabs.c (generate_asm_file): Avoid warning about use of
5600 uninitialized variable.
5602 2004-02-18 David Mosberger <davidm@hpl.hp.com>
5604 * config/tc-ia64.c (ia64_flush_insns): In addition to prologue,
5605 body, and endp, allow unwind records which do not have a "t"
5606 (time/instruction) field.
5608 2004-02-17 Petko Manolov <petkan@nucleusys.com>
5610 * config/tc-arm.c (do_mav_dspsc_1): Correct offset of CRn.
5611 (do_mav_dspsc_2): Likewise.
5612 Fix accumulator registers move opcodes.
5614 2004-02-13 Hannes Reinecke <hare@suse.de>
5615 Jakub Jelinek <jakub@redhat.com>
5617 * dwarf2dbg.c (get_filenum): Do not read beyond allocated memory.
5619 2004-02-10 Steve Ellcey <sje@cup.hp.com>
5621 * config/tc-ia64.h (ia64_frob_symbol): New declaration.
5622 (tc_frob_symbol): New macro definition.
5623 * config/tc-ia64.c (ia64_frob_symbol): New routine.
5625 2004-02-09 Daniel Jacobowitz <drow@mvista.com>
5627 * config/tc-arm.c (md_begin): Mark .note.gnu.arm.ident as
5630 2004-02-09 Nathan Sidwell <nathan@codesourcery.com>
5632 * read.h (IGNORE_OPCODE_CASE): Do not define. Replace with ...
5633 (TC_CASE_SENSITIVE): ... this.
5634 * read.c: Replace IGNORE_OPCODE_CASE with TC_CASE_SENSITIVE.
5635 * doc/internals.texi (TC_CASE_SENSITIVE): Document.
5637 2004-02-06 James E Wilson <wilson@specifixinc.com>
5639 * config/tc-ia64.c (dot_endp): Delete call to output_endp.
5640 (generate_unwind_image): Re-add it here.
5642 2004-02-06 Nathan Sidwell <nathan@codesourcery.com>
5644 * dwarf2dbg.c (DWARF2_ADDR_SIZE): Remove trailing ';'
5645 * read.h (SKIP_WHITESPACE): Turn into an expression.
5646 * read.c (read_a_source_file): A pseudo is removed by having a
5649 2004-02-05 James E Wilson <wilson@specifixinc.com>
5651 * config/tc-ia64.c (output_endp): New.
5652 (count_bits): Delete.
5653 (ia64_flush_insns, process_one_record, optimize_unw_records): Handle
5654 endp unwind records.
5655 (fixup_unw_records): Handle endp unwind records. Delete code for
5656 shortening prologue regions not followed by a body record.
5657 (dot_endp): Call add_unwind_entry to emit endp unwind record.
5658 * config/tc-ia64.h (unw_record_type): Add endp.
5660 2004-02-03 James E Wilson <wilson@specifixinc.com>
5662 * config/tc-ia64.c (ia64_convert_frag): Call md_number_to_chars to
5663 fill padding bytes with zeroes.
5664 (emit_one_bundle): New locals last_ptr, end_ptr. Rewrite code that
5665 sets unwind_record slot_number and slot_frag fields.
5667 2004-02-02 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5669 * config/tc-mips.c (add_got_offset_hilo): New function.
5670 (macro): Use load_register() and add_got_offset_hilo() to load
5671 constants instead of hardcoding code sequences throughout.
5673 2004-01-28 H.J. Lu <hongjiu.lu@intel.com>
5675 * config/tc-ia64.c (emit_one_bundle): Add proper indentation.
5677 2004-01-26 Bernardo Innocenti <bernie@develer.com>
5679 * config/tc-m68k.h (EXTERN_FORCE_RELOC): Handle m68k-uclinux specially,
5681 * config/tc-m68k.c (RELAXABLE_SYMBOL): Use EXTERN_FORCE_RELOC instead
5682 of hard-coded test for TARGET_OS=elf.
5684 2004-01-24 Chris Demetriou <cgd@broadcom.com>
5686 * config/tc-mips.c (hilo_interlocks): Change definition
5687 so that MIPS32, MIPS64 and later ISAs are included, along with
5688 the already-included machines. Update comments.
5690 2004-01-23 Daniel Jacobowitz <drow@mvista.com>
5692 * config/tc-arm.c (tc_gen_reloc): Improve error message for
5693 undefined local labels.
5695 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
5697 * config/tc-mips.c (load_address, macro): Update comments about
5698 NewABI GP relaxation.
5700 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
5702 * config/tc-mips.c (macro_build): Remove place and counter arguments.
5703 (mips_build_lui, macro_build_ldst_constoffset): Likewise.
5704 (mips16_macro_build, macro_build_jalr): Remove counter argument.
5705 (set_at, load_register, load_address, move_register): Likewise.
5706 (load_got_offset, add_got_offset): Likewise.
5707 Update all calls and tidy accordingly.
5709 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
5711 * config/tc-mips.c (RELAX_ENCODE): Remove WARN argument.
5712 (RELAX_FIRST, RELAX_SECOND): Turn into 8-bit quantities.
5713 (RELAX_USE_SECOND): Bump to 0x10000.
5714 (RELAX_SECOND_LONGER, RELAX_NOMACRO, RELAX_DELAY_SLOT): New flags.
5715 (mips_macro_warning): New variable.
5716 (md_assemble): Wrap macro expansion in macro_start() and macro_end().
5717 (s_cpload, s_cpsetup, s_cprestore, s_cpreturn): Likewise.
5718 (relax_close_frag): Set mips_macro_warning.first_frag. Adjust use
5720 (append_insn): Update mips_macro_warning.sizes.
5721 (macro_start, macro_warning, macro_end): New functions.
5722 (macro_build): Don't emit warnings here.
5723 (macro_build_lui, md_estimate_size_before_relax): ...or here.
5724 (md_convert_frag): Check for cases where one macro alternative
5725 needs a warning and the other doesn't. Emit a warning if the
5726 longer sequence was chosen.
5728 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
5730 * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): Remove.
5731 * config/tc-mips.c (RELAX_ENCODE): Take three arguments: the size of
5732 the first sequence, the size of the second sequence, and a flag
5733 that says whether we should warn.
5734 (RELAX_OLD, RELAX_NEW, RELAX_RELOC[123]): Delete.
5735 (RELAX_FIRST, RELAX_SECOND): New.
5736 (mips_relax): New variable.
5737 (relax_close_frag, relax_start, relax_switch, relax_end): New fns.
5738 (append_insn): Remove "place" argument. Use mips_relax.sequence
5739 rather than "place" to check whether we're expanding the second
5740 alternative of a relaxable macro. Remove redundant check for
5741 branch relaxation. If generating a normal insn, and there
5742 is not enough room in the current frag, call relax_close_frag()
5743 to close it. Update mips_relax.sizes[]. Emit fixups for the
5744 second version of a relaxable macro. Record the first relaxable
5745 fixup in mips_relax. Remove tc_gen_reloc workaround.
5746 (macro_build): Remove all uses of "place". Use mips_relax.sequence
5747 in the same way as in append_insn.
5748 (mips16_macro_build): Remove "place" argument.
5749 (macro_build_lui): As for macro_build. Don't drop the add_symbol
5750 when generating the second version of a relaxable macro.
5751 (load_got_offset, add_got_offset): New functions.
5752 (load_address, macro): Use new relaxation machinery. Remove
5753 tc_gen_reloc workarounds.
5754 (md_estimate_size_before_relax): Set RELAX_USE_SECOND if the second
5755 version of a relaxable macro is needed. Return -RELAX_SECOND if the
5756 first version is needed.
5757 (tc_gen_reloc): Remove relaxation handling.
5758 (md_convert_frag): Go through the fixups for a relaxable macro and
5759 mark those that belong to the unneeded alternative as done. If the
5760 second alternative is needed, adjust the fixup addresses to account
5761 for the deleted first alternative.
5763 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
5765 * frags.h (frag_room): Declare.
5766 * frags.c (frag_room): New function.
5767 * doc/internals.texi: Document it.
5769 2004-01-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5771 * config/tc-mips.c (append_insn): Don't do r3900 interlock
5772 optimization for -mtune=r3900, as this will break on other CPUs.
5774 2004-01-11 Tom Rix <tcrix@worldnet.att.net>
5776 * config/tc-m68hc11.c (build_indexed_byte): movb and movw cannot
5777 be relaxed, use fixup.
5778 (md_apply_fix3): Use 5 bit reloc from movb and movw fixup.
5780 2004-01-19 Jakub Jelinek <jakub@redhat.com>
5782 * config/tc-sparc.c (sparc_ip): Disallow %f32-%f63 for single
5785 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5787 * config/tc-mips.c (append_insn): Properly detect variant frags
5788 that preclude swapping of relaxed branches. Correctly swap
5789 instructions between frags when dealing with relaxed branches.
5791 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5793 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
5795 * aclocal.m4: Regenerate.
5796 * configure: Regenerate.
5798 2004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
5800 * config/tc-h8300.c (build_bytes): Apply relaxation to bit
5803 2004-01-12 Richard Sandiford <rsandifo@redhat.com>
5805 * config/tc-mips.c (macro_build_jalr): When adding an R_MIPS_JALR
5806 reloc, reserve space for the delay slot as well as the jalr itself.
5808 2004-01-09 Paul Brook <paul@codesourcery.com>
5810 * config/tc-arm.c (do_vfp_reg2_from_sp2): Rename from do_vfp_sp_reg2.
5811 (do_vfp_sp2_from_reg2): New function.
5813 (do_vfp_dp_from_reg2): Check return values properly.
5815 2004-01-08 Ian Lance Taylor <ian@wasabisystems.com>
5817 * config/tc-mips.c (warn_nops): Remove static variable.
5818 (macro): Remove test of warn_nops.
5819 (md_shortops): Remove 'n'.
5820 (md_parse_option): Remove 'n' case.
5821 (md_show_usage): Remove -n.
5822 * doc/as.texinfo (Overview): Remove MIPS -n option.
5823 * doc/c-mips.texi (MIPS Opts): Remove mention -n.
5824 * NEWS: Mention removal of MIPS -n option.
5826 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS): Remove.
5827 (cop_interlocks): Check ISA level.
5828 (cop_mem_interlocks): Define.
5829 (reg_needs_delay): Check cop_interlocks rather than
5830 ISA_HAS_COPROC_DELAYS.
5831 (append_insn): Likewise. Use cop_mem_interlocks rather than
5832 directly checking mips_opts.isa.
5833 (mips_emit_delays): Likewise.
5835 2004-01-07 H.J. Lu <hongjiu.lu@intel.com>
5837 * config/tc-ia64.c (unwind): Move next_slot_number and
5838 next_slot_frag to ...
5839 (unw_rec_list): Here.
5840 (free_list_records): Removed.
5841 (output_unw_records): Likewise.
5842 (generate_unwind_image): Make it void.
5843 (alloc_record): Initialize next_slot_number and next_slot_frag.
5844 (slot_index): Take .org, .space and .align into account.
5845 (fixup_unw_records): Don't set slot_number to 0. Use
5846 list->next_slot_number and list->next_slot_frag instead of
5847 unwind.next_slot_number and unwind.next_slot_frag.
5848 (ia64_convert_frag): New.
5849 (generate_unwind_image): Generate a rs_machine_dependent frag
5851 (emit_one_bundle): Use list->next_slot_number and
5852 list->next_slot_frag instead of unwind.next_slot_number and
5853 unwind.next_slot_frag.
5855 * config/tc-ia64.h (md_convert_frag): Defined as
5857 (md_estimate_size_before_relax): Defined as (f)->fr_var.
5859 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
5861 2003-12-19 Alexandre Oliva <aoliva@redhat.com>
5862 * config/tc-frv.h (md_apply_fix3): Don't define.
5863 * config/tc-frv.c (md_apply_fix3): New. Shift/truncate %hi/%lo
5865 * config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Define.
5866 2003-10-07 Alexandre Oliva <aoliva@redhat.com>
5867 * config/tc-frv.c (line_separator_chars): Add `!'.
5868 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
5869 * config/tc-frv.c (md_assemble): Clear insn upfront.
5870 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
5871 * config/tc-frv.c (OPTION_FDPIC): New macro.
5872 (md_longopts): Add mfdpic.
5873 (md_parse_option): Handle it.
5874 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
5875 * config/tc-frv.c (md_cgen_lookup_reloc) <FRV_OPERAND_D12,
5876 FRV_OPERAND_S12>: Use reloc type encoded in fix-up.
5877 (frv_pic_ptr): Parse funcdesc.
5879 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5881 * doc/as.texinfo: Let texi2pod parse asconfig.texi and
5882 gasver.texi. Remove duplicate symbol definitions for texi2pod.
5884 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5886 * Makefile.am (Makefile): Move the dependency on
5887 $(BFDDIR)/configure.in to...
5888 (CONFIG_STATUS_DEPENDENCIES): ... here.
5889 (AUTOMAKE_OPTIONS): Require automake 1.8.
5890 * Makefile.in: Regenerate.
5891 * doc/Makefile.am (BASEDIR, BFDDIR): Define.
5892 (CONFIG_STATUS_DEPENDENCIES): Add a dependency on
5893 $(BFDDIR)/configure.in here as well.
5894 * doc/Makefile.in: Regenerate.
5896 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5898 * Makefile.am (install, install-info, RECURSIVE_TARGETS): Remove.
5899 * Makefile.in: Regenerate.
5900 * aclocal.m4: Regenerate.
5901 * doc/Makefile.am (install, install-info): Remove.
5902 (install-data-local): A new hook for install-info.
5903 (AUTOMAKE_OPTIONS): Require automake 1.8.
5904 * doc/Makefile.in: Regenerate.
5906 2004-01-02 Nutan Singh <nutan@kpitcummins.com>
5908 * doc/c-sh.texi: Update description about floating point behavior
5911 2004-01-02 Bernardo Innocenti <bernie@develer.com>
5913 * configure.in: Add m68k-uClinux target.
5914 * configure: Regenerate.
5916 For older changes see ChangeLog-0203
5922 version-control: never