1 2005-08-29 Nick Clifton <nickc@redhat.com>
3 * write.c (generic_force_reloc): Do not call S_FORCE_RELOC if
6 2005-08-26 Jan Beulich <jbeulich@novell.com>
8 * config/tc-i386.c (intel_e09): Set JumpAbsolute when seeing a PTR-
9 qualified operand of a branch.
10 (intel_bracket_expr): Set JumpAbsolute here...
11 (intel_e11): ... rather than here.
13 2005-08-26 Christian Groessler <chris@groessler.org>
15 * configure.tgt: Set bfd_gas also for z8k cpu.
16 * config/tc-z8k.c (s_segm): Use bfd_set_arch_mach to set machine
18 (newfix): Adapt to bfd reloc types.
19 (build_bytes): Adapt to bfd reloc types. Ensure that enough space
20 is available in the current frag.
21 (md_convert_frag): Adapt function parameters.
22 (tc_gen_reloc): New function.
23 (md_section_align): Use bfd_get_section_alignment.
24 (md_apply_fix): Adapt to bfd reloc types. Fix handling of
25 BFD_RELOC_Z8K_IMM4L, BFD_RELOC_8, BFD_RELOC_16, and BFD_RELOC_32
27 * config/tc-z8k.h (TARGET_ARCH): Define.
28 (tc_fix_adjustable): Define.
30 2005-08-25 Chao-ying Fu <fu@mips.com>
32 * config/tc-mips.c (mips_set_options): Add ase_dsp for DSP instructions.
33 (mips_opts): Add -1 to initialize ase_dsp.
34 (file_ase_dsp): New variable for -mdsp.
35 (CPU_HAS_DSP): New define.
36 (validate_mips_insn): Add supports for 3, 4, 5, 6, 7, 8, 9, 0, ', :, @
38 (mips_ip): Add min_range and max_range for checking singed numbers.
39 Check ase_dsp to enable DSP instructions.
40 Handle 3, 4, 5, 6, 7, 8, 9, 0, ', :, @ operand formats.
41 (OPTION_DSP, OPTION_NO_DSP): New define.
42 (OPTION_COMPAT_ARCH_BASE): Change because of inserting DSP define.
43 (md_parse_option): Parse OPTION_DSP and OPTION_NO_DSP.
44 (mips_after_parse_args): Set ase_dsp based on CPU.
45 (s_mipsset): Handle ".set dsp" and ".set nodsp".
46 (mips_elf_final_processing): Remind of adding new flag for DSP ASE.
47 (md_show_usage): Show usage of -mdsp and -mno-dsp.
49 2005-08-23 David Ung <davidu@mips.com>
51 * config/tc-mips.c (mips_cpu_info_table): Add 5kf to the table of
54 2005-08-23 Alan Modra <amodra@bigpond.net.au>
57 * config/tc-ppc.c (ppc_symbol_chars): Add '%' and '['.
59 2005-08-23 Phil Edwards <phil@codesourcery.com>
61 * configure.tgt (*-*-vxworks): Match vxworks* instead.
63 2005-08-22 Jan Beulich <jbeulich@novell.com>
65 * config/tc-i386.c (object_64bit): New.
66 (i386_target_format): Initialize it.
67 (output_disp): Use object_64bit for relocation type determination.
68 (output_imm): Likewise.
69 (i386_validate_fix): Likewise.
70 (tc_gen_reloc): Likewise.
71 (lex_got): Likewise. Remove static mode_name. Change array size
72 of gotrel's rel field, and adjust its initializer. Adjust diagnostic.
73 (x86_cons): Use object_64bit for deciding whether quad fields can
76 2005-08-18 Christian Groessler <chris@groessler.org>
78 * config/tc-h8300.h: Remove TC_RELOC_MANGLE/tc_reloc_mangle.
79 * config/tc-mcore.h: Likewise.
80 * config/tc-z8k.h: Likewise.
81 * config/tc-z8k.c: Likewise.
82 * config/tc-sh.h: Remove TC_RELOC_MANGLE and
83 sh_coff_reloc_mangle declaration.
84 * config/tc-sh.c: (md_apply_fix): Fix comment for case
87 2005-08-18 Kaz Kojima <kkojima@rr.iij4u.or.jp>
89 * config/tc-sh64.c (sh64_target_format): Check preset_target_arch
90 to confirm that no ISA is specified.
92 2005-08-18 Nick Clifton <nickc@redhat.com>
94 * write.c (relax_segment): Count the number of frags being
95 processed and use this to compute a maximum limit on the number of
96 iterations that will be allowed when attempting to relax the
99 2005-08-17 Danny Smith <dannysmith@users.sourceforge.net>
101 * config/obj-coff.c (obj_coff_weak): Set auxiliary record
102 of NT weak externals to IMAGE_WEAK_EXTERN_SEARCH_NOLIBRARY.
104 2005-08-16 Alan Modra <amodra@bigpond.net.au>
106 * config/tc-ppc.c (ppc_set_cpu): Don't select 64-bit based on
109 2005-08-15 Paul Brook <paul@codesourcery.com>
111 * config/tc-arm.c (do_t_mov_cmp): Fix encoding of i16-bit conditional
113 (do_t_mvn_tst, do_t_neg, do_t_shift): Ditto.
115 2005-08-15 Daniel Jacobowitz <dan@codesourcery.com>
117 * config/tc-ppc.c (parse_cpu): Add -me300 support.
118 (md_show_usage): Likewise.
119 * doc/c-ppc.texi (PowerPC-Opts): Document it.
121 2005-08-12 Martin Schwidefsky <schwidefsky@de.ibm.com>
123 * config/tc-s390.c (md_parse_option): Add cpu type z9-109.
124 (md_gather_operands): Add support for optional operands.
126 2005-08-12 Dmitry Diky <diwil@spec.ru>
127 * config/tc-msp430.c (msp430_enable_relax): New flag.
128 (msp430_enable_polys): Likewise.
129 (OPTION_RELAX): New option.
130 (OPTION_POLYMORPHS): Likewise.
131 (md_longopts): New long options.
132 (md_show_usage): Updated.
133 (md_parse_option): Add new options handler.
134 (msp430_operands): Add check if polymorph insns are enabled.
135 (msp430_force_relocation_local): New function.
136 (md_apply_fix): Now delete relocs according to new flags combination.
137 (msp430_relax_frag): Convert long branches to short branches only if
138 flag msp430_enable_relax is set.
139 * config/tc-msp430.h (TC_FORCE_RELOCATION_LOCAL): Defined.
140 (msp430_force_relocation_local): Likewise.
141 * doc/c-msp430.texi: Describe new options.
143 2005-08-11 Ian Lance Taylor <ian@airs.com>
145 * Makefile.am ($(srcdir)/make-gas.com): Remove target.
146 (stamp-mk.com): Likewise.
147 (EXTRA_DIST): Remove make-gas.com from list.
148 (MOSTLYCLEANFILES): Remove stamp-mk.com from list.
149 * Makefile.in: Regenerate.
151 2005-08-11 Hans-Peter Nilsson <hp@axis.com>
153 * subsegs.c (subseg_change): Move declaration of seginfo to before
156 2005-08-11 Alan Modra <amodra@bigpond.net.au>
158 * README-vms: Delete.
159 * config-gas.com: Delete.
160 * makefile.vms: Delete.
161 * vmsconf.sh: Delete.
162 * config/atof-tahoe.c: Delete.
163 * config/m88k-opcode.h: Delete.
164 * config/obj-bout.c: Delete.
165 * config/obj-bout.h: Delete.
166 * config/obj-hp300.c: Delete.
167 * config/obj-hp300.h: Delete.
168 * config/tc-a29k.c: Delete.
169 * config/tc-a29k.h: Delete.
170 * config/tc-h8500.c: Delete.
171 * config/tc-h8500.h: Delete.
172 * config/tc-m88k.c: Delete.
173 * config/tc-m88k.h: Delete.
174 * config/tc-tahoe.c: Delete.
175 * config/tc-tahoe.h: Delete.
176 * config/tc-tic80.c: Delete.
177 * config/tc-tic80.h: Delete.
178 * config/tc-w65.c: Delete.
179 * config/tc-w65.h: Delete.
180 * config/te-aux.h: Delete.
181 * config/te-delt88.h: Delete.
182 * config/te-delta.h: Delete.
183 * config/te-dpx2.h: Delete.
184 * config/te-hp300.h: Delete.
185 * config/te-ic960.h: Delete.
186 * config/vms-a-conf.h: Delete.
187 * doc/c-a29k.texi: Delete.
188 * doc/c-h8500.texi: Delete.
189 * doc/c-m88k.texi: Delete.
190 * README: Remove obsolete examples, and list of supported targets.
191 * Makefile.am: Remove a29k, h8500, m88k, tahoe, tic80, w65,
192 bout and hp300 support.
193 (DEP_FLAGS): Don't define BFD_ASSEMBLER.
194 * configure.in: Remove --enable-bfd-assembler, need_bfd,
196 * configure.tgt: Remove a29k, h8300-coff, h8500-*, i960 non-elf,
197 m68k non bfd, m88k, or32-coff, tic80-*, vax non-bfd, w65k-*, *-nindy.
198 * as.c: Remove all non-BFD_ASSEMBLER code, support for above targets.
200 * dw2gencfi.c: Likewise.
201 * dwarf2dbg.c: Likewise.
203 * input-file.c: Likewise.
204 * listing.c: Likewise.
205 * literal.c: Likewise.
206 * messages.c: Likewise.
208 * output-file.c: Likewise.
211 * struc-symbol.h: Likewise.
212 * subsegs.c: Likewise.
213 * subsegs.h: Likewise.
214 * symbols.c: Likewise.
215 * symbols.h: Likewise.
219 * config/aout_gnu.h: Likewise.
220 * config/obj-aout.c: Likewise.
221 * config/obj-aout.h: Likewise.
222 * config/obj-coff.c: Likewise.
223 * config/obj-coff.h: Likewise.
224 * config/obj-evax.h: Likewise.
225 * config/obj-ieee.h: Likewise.
226 * config/tc-arm.c: Likewise.
227 * config/tc-arm.h: Likewise.
228 * config/tc-avr.c: Likewise.
229 * config/tc-avr.h: Likewise.
230 * config/tc-crx.h: Likewise.
231 * config/tc-d10v.h: Likewise.
232 * config/tc-d30v.h: Likewise.
233 * config/tc-dlx.h: Likewise.
234 * config/tc-fr30.h: Likewise.
235 * config/tc-frv.h: Likewise.
236 * config/tc-h8300.c: Likewise.
237 * config/tc-h8300.h: Likewise.
238 * config/tc-hppa.h: Likewise.
239 * config/tc-i370.h: Likewise.
240 * config/tc-i386.c: Likewise.
241 * config/tc-i386.h: Likewise.
242 * config/tc-i860.h: Likewise.
243 * config/tc-i960.c: Likewise.
244 * config/tc-i960.h: Likewise.
245 * config/tc-ip2k.h: Likewise.
246 * config/tc-iq2000.h: Likewise.
247 * config/tc-m32c.h: Likewise.
248 * config/tc-m32r.h: Likewise.
249 * config/tc-m68hc11.h: Likewise.
250 * config/tc-m68k.c: Likewise.
251 * config/tc-m68k.h: Likewise.
252 * config/tc-maxq.c: Likewise.
253 * config/tc-maxq.h: Likewise.
254 * config/tc-mcore.c: Likewise.
255 * config/tc-mcore.h: Likewise.
256 * config/tc-mn10200.h: Likewise.
257 * config/tc-mn10300.c: Likewise.
258 * config/tc-mn10300.h: Likewise.
259 * config/tc-ms1.h: Likewise.
260 * config/tc-msp430.c: Likewise.
261 * config/tc-msp430.h: Likewise.
262 * config/tc-ns32k.c: Likewise.
263 * config/tc-ns32k.h: Likewise.
264 * config/tc-openrisc.h: Likewise.
265 * config/tc-or32.c: Likewise.
266 * config/tc-or32.h: Likewise.
267 * config/tc-ppc.c: Likewise.
268 * config/tc-ppc.h: Likewise.
269 * config/tc-s390.h: Likewise.
270 * config/tc-sh.c: Likewise.
271 * config/tc-sh.h: Likewise.
272 * config/tc-sparc.c: Likewise.
273 * config/tc-tic30.c: Likewise.
274 * config/tc-tic30.h: Likewise.
275 * config/tc-tic4x.c: Likewise.
276 * config/tc-tic4x.h: Likewise.
277 * config/tc-tic54x.c: Likewise.
278 * config/tc-tic54x.h: Likewise.
279 * config/tc-v850.h: Likewise.
280 * config/tc-vax.c: Likewise.
281 * config/tc-vax.h: Likewise.
282 * config/tc-xstormy16.h: Likewise.
283 * config/tc-xtensa.h: Likewise.
284 * config/tc-z8k.c: Likewise.
285 * config/tc-z8k.h: Likewise.
286 * config/vms-a-conf.h
287 * doc/Makefile.am: Likewise.
288 * doc/all.texi: Likewise.
289 * doc/as.texinfo: Likewise.
290 * doc/internals.texi: Likewise.
291 * doc/Makefile.in: Regenerate.
292 * Makefile.in: Regenerate.
293 * configure: Regenerate.
294 * config.in: Regenerate.
295 * po/POTFILES.in: Regenerate.
297 2005-08-09 Nick Clifton <nickc@redhat.com>
300 * macro.c (getstring): Do not treat round parentheses exactly the
301 same as angle brackets - the parentheses need to be preserved and
302 passed on to the macro processing code.
304 2005-08-08 Nick Clifton <nickc@redhat.com>
306 * config/tc-msp430.c (MSP430_ISA_21): Define.
307 (mcu_types): Add entries for msp430x21xx variants.
309 2005-08-08 Nick Clifton <nickc@redhat.com>
312 * macro.c (getstring): Treat round parentheses in the same way as
314 (get_any_string): Likewise.
316 2005-08-07 H.J. Lu <hongjiu.lu@intel.com>
319 * as.c (parse_args): Handle -al=<FILE>.
321 2005-08-07 Nick Clifton <nickc@redhat.com>
323 * read.c (s_app_line): Accept a line number of 0 for compatibility
324 with gcc's output for assembler-with-cpp files.
326 2005-08-05 Paul Brook <paul@codesourcery.com>
328 * config/tc-arm.c (current_it_mask, current_cc): New variables.
329 (do_t_add_sub): Use correct encodings inside IT block.
330 (do_t_arit3c): Ditto.
331 (do_t_it): Simplify logic. Set current_it_mask and current_cc.
332 (md_assemble): Verify conditional suffixes agains IT blocks.
334 2005-08-05 Paul Brook <paul@codesourcery.com>
336 * config/tc-arm.c (encode_thumb32_immediate): Only accept shifted
338 (encode_thumb32_shifted_operand): Prohibit register shifts.
339 (encode_thumb32_addr_mode): Fix typo.
340 (insns): Correct thumb2 ldm and stm opcodes.
342 2005-08-02 Khem Raj <kraj@mvista.com>
344 * config/tc-arm.c (do_iwmmxt_wldstd): Correct the offset range for
345 WLDRD/WSTRD instruction.
347 2005-08-02 Alan Modra <amodra@bigpond.net.au>
349 * config/tc-ppc.c (md_apply_fix <ELF>): Don't warn on overflow
352 2005-07-29 Thiemo Seufer <ths@networkno.de>
354 * config/tc-mips.c (s_mips_globl): Allow multiple symbols per .globl.
356 2005-07-29 Paul Brook <paul@codesourcery.com>
358 * config/tc-arm.c (T16_32_TAB): Add "addr". Fix encoding of push and
360 (do_t_addr): Implement 32-bit variant.
361 (do_t_push_pop): Make some errors warnings. Handle single register
363 (insns): Use tCE for adr.
364 (md_pcrel_from_section): Handle BFD_RELOC_ARM_T32_ADD_PC12.
365 (md_apply_fix): Ditto.
367 2005-07-29 Paul Brook <paul@codesourcery.com>
369 * config/tc-arm.c (parse_tb): New function.
370 (enum operand_parse_code): Add OP_TB.
371 (parse_operands): Handle OP_TB.
372 (do_t_add_sub_w, do_t_tb): New functions.
373 (insns): Add entries for addw, subw, tbb and tbh.
374 (md_apply_fix): Handle BFD_RELOC_ARM_T32_IMM12.
376 2005-07-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
378 * config/tc-m32r.c (m32r_check_fixup): Fixed X_op check.
380 2007-07-27 H.J. Lu <hongjiu.lu@intel.com>
382 * config/tc-i386.c (handle_large_common): Declare only for ELF.
384 2005-07-27 Jan Beulich <jbeulich@novell.com>
386 * config/tc-ia64.h (unw_r_record): Change type of fr_mem to unsigned
388 (unw_p_record): Remove unused/redundant fields imask and rmask.
389 Combine spoff and pspoff into a union. Combine gr and br into a
390 union. Change type of grmask and brmask to unsigned char. Change type
391 of frmask to unsigned int.
392 (unw_x_record): Combine spoff, pspoff, and treg into a union.
393 * config/tc-ia64.c (unwind): New field 'pending_saves'.
394 (check_pending_save): New.
395 (alloc_record): Clear out entire record.
396 (output_psp_gr): Use renamed structure fields.
397 (output_psp_sprel): Likewise.
398 (output_rp_gr): Likewise.
399 (output_rp_br): Likewise.
400 (output_rp_psprel): Likewise.
401 (output_rp_sprel): Likewise.
402 (output_pfs_gr): Likewise.
403 (output_pfs_psprel): Likewise.
404 (output_pfs_sprel): Likewise.
405 (output_preds_gr): Likewise.
406 (output_preds_psprel): Likewise.
407 (output_preds_sprel): Likewise.
408 (output_spill_base): Likewise.
409 (output_unat_gr): Likewise.
410 (output_unat_psprel): Likewise.
411 (output_unat_sprel): Likewise.
412 (output_lc_gr): Likewise.
413 (output_lc_psprel): Likewise.
414 (output_lc_sprel): Likewise.
415 (output_fpsr_gr): Likewise.
416 (output_fpsr_psprel): Likewise.
417 (output_fpsr_sprel): Likewise.
418 (output_priunat_gr): Likewise.
419 (output_priunat_psprel): Likewise.
420 (output_priunat_sprel): Likewise.
421 (output_bsp_gr): Likewise.
422 (output_bsp_psprel): Likewise.
423 (output_bsp_sprel): Likewise.
424 (output_bspstore_gr): Likewise.
425 (output_bspstore_psprel): Likewise.
426 (output_bspstore_sprel): Likewise.
427 (output_rnat_gr): Likewise.
428 (output_rnat_psprel): Likewise.
429 (output_rnat_sprel): Likewise.
430 (output_spill_psprel): Likewise.
431 (output_spill_sprel): Likewise.
432 (output_spill_reg): Likewise.
433 (output_fr_mem): Likewise. Allocate one unwind record per set mask
435 (output_frgr_mem): Likewise.
436 (output_gr_mem): Likewise.
437 (output_br_mem): Likewise.
438 (output_gr_gr): Likewise.
439 (output_br_gr): Likewise.
440 (fixup_unw_records): Likewise.
441 (process_one_record): Use renamed structure fields. For gr_gr and
442 br_gr, collect mask from chain of records before output.
443 (in_prologue): Simplify and eliminate early returns. Call
445 (in_body): Simplify and eliminate early returns.
446 (dot_body): Call check_pending_save.
447 (md_assemble): Update comment. Deal with pending saves.
449 2005-07-26 Jan Beulich <jbeulich@novell.com>
451 * config/tc-i386.c (optimize_imm): Calculate candidate immediates
452 mask from guessed suffix, but mask out other immediate types only
453 if at least on candidate is valid for the insn.
455 2005-07-25 DJ Delorie <dj@redhat.com>
457 * config/tc-m32c.c (md_cgen_lookup_reloc): Add 8 bit operands.
458 Support %mod() modifiers from opcodes.
459 * doc/c-m32c.texi (M32C-Modifiers): New section.
461 2005-07-25 Jan Hubicka <jh@suse.cz>
462 H.J. Lu <hongjiu.lu@intel.com>
464 * config/obj-elf.c: Include "elf/x86-64.h" if TC_I386 is
466 (elf_com_section_ptr): New.
467 (elf_begin): Set elf_com_section_ptr to bfd_com_section_ptr.
468 (elf_common_parse): Make it global. Use elf_com_section_ptr
469 instead of bfd_com_section_ptr.
470 (obj_elf_change_section): Handle x86-64 large bss sections.
472 * config/obj-elf.h (elf_com_section_ptr): New.
473 (elf_common_parse): New.
475 * config/tc-i386.c (handle_large_common): New.
476 (md_pseudo_table): Add "largecomm".
477 (x86_64_section_letter): New.
478 (x86_64_section_word): New.
480 * config/tc-i386.h (x86_64_section_word): New.
481 (x86_64_section_letter): New.
482 (md_elf_section_letter): New. Defined.
483 (md_elf_section_word): Likewise.
485 2005-07-21 Ralf Corsepius <ralf.corsepius@rtems.org>
487 * configure.tgt: Remove i386-*-rtemself*.
488 Remove sparc-*-rtemself*.
490 2005-07-21 Ben Elliston <bje@gnu.org>
492 * config/tc-m68k.h: Remove TE_LYNX conditional code.
494 2005-07-21 Paul Brook <paul@codesourcery.com>
496 * config/tc-arm.c (encode_thumb32_addr_mode): Don't set
499 2005-07-20 Tavis Ormandy <taviso@gentoo.org>
501 * messages.c: Use vsnprintf instead of vsprintf.
503 2005-07-20 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
505 * config/tc-m32r.c (tc_gen_reloc): Check BFD_RELOC_32_PCREL and
506 BFD_RELOC_16_PCREL to Support R_M32R_REL32.
508 2005-07-18 Nick Clifton <nickc@redhat.com>
510 * configure.tgt: Restore alpha ordering to list of arches.
512 2005-07-18 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
514 * tc-hppa.c (pa_ip): Reject match for '#' immediate if not pa20.
516 2005-07-18 Jan Beulich <jbeulich@novell.com>
518 * config/tc-i386.c (md_begin): Use IS_ELF.
519 (tc_i386_fix_adjustable): Likewise.
520 (md_estimate_size_before_relax): Likewise.
521 (md_apply_fix): Likewise.
522 (i386_target_format): Likewise.
523 (lex_got): Define to NULL when not ELF or when LEX_AT. Check IS_ELF.
524 (i386_immediate): Remove #ifdef LEX_AT.
525 (i386_displacement): Likewise.
526 * config/tc-i386.h (x86_cons): Prototype only when ELF and when not
529 2005-07-18 Jan Beulich <jbeulich@novell.com>
531 * config/tc-i386.c (reloc): Convert to ISO C90. Change first
532 parameter to unsigned. Parameter sign now is tristate - zero/
533 positive mean unsigned/signed, negative means signedness doesn't
534 matter. Check field size,
535 signedness, and pcrel-ness are in agreement between relocated field
536 and relocation type. Adjust diagnostics.
537 (optimize_imm): And type mask of operand instead of overwriting it.
538 (lex_got): Convert to ISO C90. Add third parameter. Add new field to
539 local structure and initialize gotrel accordingly. Pass caller as
540 mask of types that the operator can match.
541 (x86_cons_fix_new): Let reloc know that signedness of relocation
543 (x86_pe_cons_fix_new): Likewise.
544 (x86_cons): Pass additional argument to lex_got.
545 (i386_immediate): New local variable 'types'. Pass its address as
546 additional argument to lex_got. Mask out operand types not supported
548 (i386_displacement): Likewise. Set bigdisp to all types supported in
549 64-bit mode, combining the previously split initialization.
551 2005-07-18 Jan Beulich <jbeulich@novell.com>
553 * config/tc-i386.c (parse_insn): Reject prefix if unavailable in
556 2005-07-16 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
558 * config/tc-hppa.c (pa_ip): Search entire mnemonic before considering
561 2005-07-16 Alan Modra <amodra@bigpond.net.au>
563 * Makefile.am: Run "make dep-am".
564 * Makefile.in: Regenerate.
566 2007-07-15 H.J. Lu <hongjiu.lu@intel.com>
568 * gas/config/tc-i386.h (CpuVMX): New.
569 (CpuUnknownFlags): Add CpuVMX.
571 2005-07-14 Jim Blandy <jimb@redhat.com>
573 Add support for the Renesas M32C.
574 * Makefile.am (CPU_TYPES): List m32c.
575 (TARGET_CPU_CFILES): List config/tc-m32c.c.
576 (TARGET_CPU_HFILES): List config/tc-m32c.h.
577 * configure.in: Add case for m32c.
578 * configure.tgt: Add cases for m32c and m32c-*-elf.
579 * configure: Regenerated.
580 * config/tc-m32c.c, config/tc-m32c.h: New files.
581 * doc/Makefile.am (CPU_DOCS): Add c-m32c.texi.
582 * doc/Makefile.in: Regenerated.
583 * doc/all.texi: Set M32C.
584 * doc/as.texinfo: Add text for the M32C-specific options and line
585 comment characters, and refer to c-m32c.texi.
586 * doc/c-m32c.texi: New file.
588 2005-07-14 Nick Clifton <nickc@redhat.com>
591 * config/tc-crx.c (reset_vars): Use strncpy to prevent overflowing
592 the ins_parse buffer.
594 2005-07-10 Ralf Corsepius <ralf.corsepius@rtems.org>
596 * configure.tgt: Remove a29k-*-rtems*, hppa*-*-rtems*,i386-go32-rtems*,
597 i386-*-rtemscoff*, sparc-*-rtemsaout*.
599 2005-07-10 H.J. Lu <hongjiu.lu@intel.com>
601 * config/tc-i386.c (optimize_disp): Optimize signed 32bit
604 2005-07-08 Ben Elliston <bje@au.ibm.com>
606 * frags.h: Remove ANSI_PROTOTYPES conditional code.
607 * config/obj-elf.h: Likewise.
608 * config/tc-h8300.h: Likewise.
609 * config/tc-h8500.h: Likewise.
610 * config/tc-i370.h: Likewise.
611 * config/tc-i386.h: Likewise.
612 * config/tc-m68hc11.h: Likewise.
613 * config/tc-m68k.h: Likewise.
614 * config/tc-ppc.h: Likewise.
615 * config/tc-s390.h: Likewise.
616 * config/tc-sh.h: Likewise.
617 * config/tc-sparc.h: Likewise.
618 * config/tc-tic30.c: Likewise.
619 * config/tc-w65.h: Likewise.
620 * config/tc-xtensa.h: Likewise.
622 2005-07-08 Hans-Peter Nilsson <hp@axis.com>
625 * config/tc-cris.h (MD_APPLY_SYM_VALUE): Define.
627 2005-07-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
629 * config/tc-tic30.c (debug): Add format attribute. Fix format
632 2005-07-06 H.J. Lu <hongjiu.lu@intel.com>
634 * config/tc-i386.c (cpu_arch): Add sse3.
636 * config/tc-i386.h (CpuSSE3): Renamed from ...
637 (CpuPNI): This. Defined as CpuSSE3.
639 * doc/c-i386.texi: Document .sse3.
641 2005-07-06 Jan Beulich <jbeulich@novell.com>
643 * config/tc-ia64.c (nop): Use zero for L-unit pseudo-nop.
645 2005-07-05 Nick Clifton <nickc@redhat.com>
647 * config/tc-pdp11.c (md_apply_fix): Cast first argument to
648 md_chars_to_numbers to an unsigned pointer in order to avoid a
649 compile time warning.
651 2005-07-05 Paul Brook <paul@codesourcery.com>
653 * config/tc-ppc.c (ppc_target_format): Add VxWorks.
655 2005-07-05 Aldy Hernandez <aldyh@redhat.com>
657 * config/tc-ms1.c: New.
658 * config/tc-ms1.h: New.
659 * testsuite/gas/ms1/allinsn.d: New.
660 * testsuite/gas/ms1/allinsn.s: New.
661 * testsuite/gas/ms1/badinsn.s: New.
662 * testsuite/gas/ms1/badinsn1.s: New.
663 * testsuite/gas/ms1/badoffsethigh.s: New.
664 * testsuite/gas/ms1/badoffsetlow.s: New.
665 * testsuite/gas/ms1/badorder.s: New.
666 * testsuite/gas/ms1/badreg.s: New.
667 * testsuite/gas/ms1/badsignedimmhigh.s: New.
668 * testsuite/gas/ms1/badsignedimmlow.s: New.
669 * testsuite/gas/ms1/badsyntax.s: New.
670 * testsuite/gas/ms1/badsyntax1.s: New.
671 * testsuite/gas/ms1/badunsignedimmhigh.s: New.
672 * testsuite/gas/ms1/badunsignedimmlow.s: New.
673 * testsuite/gas/ms1/errors.exp: New.
674 * testsuite/gas/ms1/ldst.s: New.
675 * testsuite/gas/ms1/misc.d: New.
676 * testsuite/gas/ms1/misc.s: New.
677 * testsuite/gas/ms1/ms1-16-003.d: New.
678 * testsuite/gas/ms1/ms1-16-003.s: New.
679 * testsuite/gas/ms1/ms1.exp: New.
680 * testsuite/gas/ms1/msys.d: New.
681 * testsuite/gas/ms1/msys.s: New.
682 * testsuite/gas/ms1/relocs.d: New.
683 * testsuite/gas/ms1/relocs.exp: New.
684 * testsuite/gas/ms1/relocs1.s: New.
685 * testsuite/gas/ms1/relocs2.s: New.
687 2005-07-05 Jan Beulich <jbeulich@novell.com>
689 * config/tc-i386.h (CpuSVME): New.
690 (CpuUnknownFlags): Include CpuSVME.
691 * config/tc-i386.c (cpu_arch): Add .pacifica and .svme. Add opteron
692 as alias of sledgehammer.
693 (md_assemble): Include invlpga in the check for insns with two source
695 (process_operands): Include SVME insns in the check for ignored
696 segment overrides. Adjust diagnostic.
697 (i386_index_check): Special-case SVME insns with memory operands.
699 2005-07-04 Khem Raj <kraj@mvista.com>
700 Nick Clifton <nickc@redhat.com>
702 * tc-arm.c (struct arm_it): Make operands.imm signed to match its
703 use an immediate value.
704 (parse_vfp_reg_list): Make the 2nd parameter an unsigned pointer
705 since the register field of the operands structure is unsigned.
706 (s_arm_unwind_save_vfp): Make "reg" unsigned.
707 (parse_operands): Make the 2ns parameter an unsigned pointer to
709 (do_ldrd): When using the imm field of the operands structure as a
710 second register field, treat it as unsigned.
712 2005-07-04 Alan Modra <amodra@bigpond.net.au>
715 * config/obj-elf.c (obj_elf_change_section): Use backend
718 2005-07-01 Jan Beulich <jbeulich@novell.com>
720 * config/tc-ia64.c (line_separator_chars): Add '{' and '}'.
721 (output_spill_psprel, output_spill_psprel_p): Combine.
722 (output_spill_sprel, output_spill_sprel_p): Combine.
723 (output_spill_reg, output_spill_regp_p): Combine.
724 (process_one_record): Handle psp_psprel.
725 (parse_predicate_and_operand): New.
726 (convert_expr_to_ab_reg): Two new parameters. Return void. Always
727 initialize output values. Emit diagnostic case here.
728 (convert_expr_to_xy_reg): Likewise. Don't allow r0, f0, and f1.
729 (add_unwind_entry): New second parameter. Allow first parameter to
730 be NULL. Parse optional tag, emit warning about further support for
731 it otherwise being missing. Check end-of-line when requested.
732 (dot_fframe): Clear operand when wrong. Allow tag.
733 (dot_vframe): Likewise.
734 (dot_vframesp): Likewise. Rename parameter, issue warning when psp
736 (dot_vframepsp): Remove.
737 (dot_altrp): Clear operand when wrong. Allow tag.
738 (dot_save): Likewise. Let default case also go through
740 (dot_savemem): Likewise.
741 (dot_restore): Don't return when wrong operand. Allow tag.
742 (dot_spillreg, dot_spillreg_p): Combine. Simplify by using
743 parse_predicate_and_operand and the new arguments to
744 convert_expr_to_ab_reg and convert_expr_to_xy_reg. Don't return
745 when wrong operand. Allow tag.
746 (dot_restorereg, dot_restorereg_p): Likewise.
747 (dot_spillmem, dot_spillmem_p): Likewise.
748 (dot_saveg): Clear operand when wrong. Perform tighter operand
750 (dot_savef): Likewise.
751 (dot_saveb): Likewise.
752 (dot_savegf): Likewise.
753 (dot_spill): Remove end-of-line check. Combine. Simplify by using
754 parse_predicate_and_operand and the new arguments to
755 convert_expr_to_ab_reg and convert_expr_to_xy_reg. Don't return
756 when wrong operand. Allow tag.
758 (dot_label_state): Don't return when wrong operand.
759 (dot_copy_state): Likewise.
760 (dot_unwabi): Likewise. Check if in prologue.
761 (dot_body): Don't call demand_empty_rest_of_line.
762 (dot_prologue): Type of mask and grsave is unsigned. Perform tighter
764 (md_pseudo_table): Also use dot_restorereg for .restorereg.p. Also
765 use dot_spillreg for .spillreg.p. Also use dot_spillmem for
766 .spillpsp.p and .spillsp.p. Also use dot_vframesp for .vframepsp.
767 (parse_operand): New second parameter. Don't deal with '}' here
768 anymore. Don't advance past end-of-line.
769 (parse_operands): Pass second argument to parse_operand.
770 (ia64_start_line): Prevent out-of-bounds access through
771 input_line_pointer. Deal with '}' here.
772 (ia64_unrecognized_line): Don't deal with '}' here.
773 (dot_alias): Use ignore_rest_of_line not its deprecated alias
774 discard_rest_of_line.
776 2005-06-30 Zack Weinberg <zack@codesourcery.com>
778 * config/tc-arm.c (T_OPCODE_BRANCH, encode_arm_addr_mode_2)
779 (encode_arm_addr_mode_3, encode_arm_cp_address, do_blx, do_t_blx)
780 (do_t_branch, insns [b, bl]): Don't encode pipeline offset.
781 (do_branch): Always set inst.reloc.pc_rel.
782 (s_arm_elf_cons): Disallow use of (plt) suffix.
783 (do_adrl): Adjust X_add_number unconditionally.
784 (md_pcrel_from): Rename md_pcrel_from_section, add second segT
785 argument. Handle all adjustment for pipeline offset here.
786 (md_apply_fix): No need to undo work of md_pcrel_from. No
787 need to extract pre-encoded pipeline adjustments from various
788 branch instructions. Generally, assume instructions are already
789 all-bits-zero in the field being fixed up. Remove all OBJ_ELF
790 special cases. Handle BFD_RELOC_ARM_PLT32 like
791 BFD_RELOC_ARM_PCREL_BRANCH.
792 (tc_gen_reloc): Remove OBJ_ELF special case.
793 * config/tc-arm.c: Define MD_PCREL_FROM_SECTION.
795 2005-06-30 Ben Elliston <bje@gnu.org>
797 * Makefile.am (check-DEJAGNU): Don't search for expect.
798 * Makefile.in: Regenerate.
800 2005-06-30 Ben Elliston <bje@gnu.org>
802 * Makefile.am (EXPECT): Set to expect.
803 (RUNTEST): Likewise, set to runtest.
804 * Makefile.in: Regenerate.
806 2005-06-23 Ben Elliston <bje@gnu.org>
808 * config/m68k-parse.h: Use ISO C90.
809 * config/m68k-parse.y: Likewise.
810 * config/tc-m68k.h: Likewise.
812 2005-06-20 H.J. Lu <hongjiu.lu@intel.com>
815 * config/tc-i386.c (md_assemble): Don't call optimize_disp on
817 (optimize_disp): Optimize only if possible. Don't use 64bit
818 displacement on non-constants and do same on constants if
821 2005-06-17 Jan Beulich <jbeulich@novell.com>
823 * config/tc-i386.c (reloc): Also handle BFD_RELOC_64_PCREL.
824 (tc_i386_fix_adjustable): Include BFD_RELOC_X86_64_GOTOFF64,
825 BFD_RELOC_X86_64_DTPOFF64, and BFD_RELOC_X86_64_TPOFF64.
826 (output_disp): Do GOTPC conversion also for BFD_RELOC_X86_64_32S
827 and BFD_RELOC_32_PCREL. Use BFD_RELOC_X86_64_GOTPC32 instead of
829 (output_imm): Do GOTPC conversion also for BFD_RELOC_X86_64_32S.
830 Use BFD_RELOC_X86_64_GOTPC32 instead of aborting.
831 (tc_gen_reloc): Do GOTPC conversion also for BFD_RELOC_32_PCREL.
832 Use BFD_RELOC_X86_64_GOTPC32 instead of aborting. Also handle
833 BFD_RELOC_X86_64_GOTOFF64, BFD_RELOC_X86_64_GOTPC32,
834 BFD_RELOC_X86_64_DTPOFF64, and BFD_RELOC_X86_64_TPOFF64. Also
835 convert 8-byte pc-relative relocations.
836 (lex_got): Use BFD_RELOC_X86_64_GOTOFF64 for 64-bit @gotoff.
837 (i386_validate_fix): Likewise.
838 (x86_cons): Also handle quad values in 64-bit mode.
839 (i386_displacement): Also handle BFD_RELOC_X86_64_GOTOFF64.
840 (md_apply_fix): Include BFD_RELOC_X86_64_DTPOFF64 and
841 BFD_RELOC_X86_64_TPOFF64 in the TLS check. Also convert BFD_RELOC_64
842 to pc-relative variant. Also check for BFD_RELOC_64_PCREL.
844 2005-06-13 Zack Weinberg <zack@codesourcery.com>
846 * config/tc-arm.c (find_real_start): Check S_IS_LOCAL on
847 symbolP as well as for names with a leading dot. Use ACONCAT.
848 (md_apply_fix): For branch relocations, only replace value
849 with fixP->fx_offset (under #ifdef OBJ_ELF) when !fixP->fx_done.
850 (arm_force_relocation): Remove #ifdef OBJ_ELF case.
851 * config/tc-arm.h (LOCAL_LABEL): Remove unnecessary parentheses.
852 (LOCAL_LABEL_PREFIX): Don't define.
854 2005-06-10 Alan Modra <amodra@bigpond.net.au>
856 * config/tc-hppa.c (pa_block): Allocate just one byte for the
859 2005-06-08 James E Wilson <wilson@specifixinc.com>
862 * config/tc-ia64.c (slot_index): Revert last change. If first_frag
863 is NULL, then emit a warning, and return the current index.
865 2005-06-08 Tomas Hurka <tom@hukatronic.cz>
868 * config/tc-m68k.c (m68k_ip): Test for insn compatiblity using a
869 temporary copy of the operands array so that changes can be safely
870 backed out if the insn does not match.
871 (m68k_compare_opcode): Shortcut the test when the parameters are
872 the same. Return 1 if the names match but the second opcode is
873 further on in the array than the first.
875 2005-06-08 Nick Clifton <nickc@redhat.com>
878 * config/tc-ia64.c (slot_index): Check for a NULL first_frag.
880 2005-06-08 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
882 * config/tc-m32r.c (use_parallel): Change default value from 1 to 0.
884 2005-06-07 Aldy Hernandez <aldyh@redhat.com>
885 Michael Snyder <msnyder@redhat.com>
886 Stan Cox <scox@redhat.com>
888 * configure.in: Add ms1 case.
890 * configure: Regenerate.
892 * configure.tgt: Add ms1 case.
894 2005-06-07 Bob Wilson <bob.wilson@acm.org>
896 * config/tc-xtensa.h (resource_table): Change units to unsigned chars.
897 * config/tc-xtensa.c (new_resource_table): Likewise.
898 (resize_resource_table): Likewise.
899 (release_resources): Fix assertion for unsigned values.
901 2005-06-07 Zack Weinberg <zack@codesourcery.com>
903 * cgen.c, cgen.h, tc.h, write.c, config/obj-coff.c
904 * config/tc-a29k.c, config/tc-alpha.c, config/tc-alpha.h
905 * config/tc-arc.c, config/tc-arc.h, config/tc-arm.c
906 * config/tc-arm.h, config/tc-avr.c, config/tc-avr.h
907 * config/tc-cris.c, config/tc-crx.c, config/tc-d10v.c
908 * config/tc-d10v.h, config/tc-d30v.c, config/tc-d30v.h
909 * config/tc-dlx.c, config/tc-dlx.h, config/tc-fr30.h
910 * config/tc-frv.c, config/tc-frv.h, config/tc-h8300.c
911 * config/tc-h8500.c, config/tc-hppa.c, config/tc-hppa.h
912 * config/tc-i370.c, config/tc-i370.h, config/tc-i386.c
913 * config/tc-i386.h, config/tc-i860.c, config/tc-i860.h
914 * config/tc-i960.c, config/tc-i960.h, config/tc-ia64.c
915 * config/tc-ip2k.c, config/tc-ip2k.h, config/tc-iq2000.c
916 * config/tc-iq2000.h, config/tc-m32r.c, config/tc-m32r.h
917 * config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-m68k.c
918 * config/tc-m68k.h, config/tc-m88k.c, config/tc-maxq.c
919 * config/tc-mcore.c, config/tc-mcore.h, config/tc-mips.c
920 * config/tc-mips.h, config/tc-mmix.c, config/tc-mn10200.c
921 * config/tc-mn10300.c, config/tc-msp430.c, config/tc-ns32k.c
922 * config/tc-openrisc.h, config/tc-or32.c, config/tc-or32.h
923 * config/tc-pdp11.c, config/tc-pj.c, config/tc-pj.h
924 * config/tc-ppc.c, config/tc-ppc.h, config/tc-s390.c
925 * config/tc-s390.h, config/tc-sh64.c, config/tc-sh.c
926 * config/tc-sh.h, config/tc-sparc.c, config/tc-sparc.h
927 * config/tc-tahoe.c, config/tc-tic30.c, config/tc-tic4x.c
928 * config/tc-tic54x.c, config/tc-tic80.c, config/tc-v850.c
929 * config/tc-v850.h, config/tc-vax.c, config/tc-vax.h
930 * config/tc-w65.c, config/tc-xstormy16.c, config/tc-xstormy16.h
931 * config/tc-xtensa.c, config/tc-z8k.c:
932 Replace all instances of the string "_apply_fix3" with
934 * po/POTFILES.in, po/gas.pot: Regenerate.
936 2005-06-08 Alan Modra <amodra@bigpond.net.au>
938 * Makefile.am: Run "make dep-am".
939 (POTFILES): Remove GAS_CFILES.
940 * Makefile.in: Regenerate.
942 2005-06-07 David Ung <davidu@mips.com>
944 * config/tc-mips.c (mips_cpu_info_table): Add cpu names m4k, 24k,
945 24kc, 24kf and 24kfx under MIPS32 release 2.
947 2005-06-04 Nick Clifton <nickc@redhat.com>
949 * config/tc-arm.c (CE, C3, CM, UE, UF): Redefine without reference
950 to their Thumb-enabled equivalents.
952 2005-06-01 Maciej W. Rozycki <macro@linux-mips.org>
954 * config/tc-mips.c (load_register): Add leading "0x" to the
955 output of sprintf_vma().
958 2005-06-01 Nick Clifton <nickc@redhat.com>
960 * config/tc-arm.c (TxCE, TxC3, TxCM, TUE, TUF): Remove redundant
961 test for the presence of thumb version of the parsing functions
962 since they must always exist and the test generates a compile time
965 2005-05-31 Richard Henderson <rth@redhat.com>
967 * config/tc-alpha.c (O_lituse_jsrdirect): New.
968 (alpha_reloc_op): Add it.
969 (debug_exp): Handle it.
970 (DUMMY_RELOC_LITUSE_JSRDIRECT): New.
971 (emit_insn): Handle it.
972 * doc/c-alpha.texi (Alpha-Relocs): Document lituse_jsrdirect.
974 2005-05-31 Christian Groessler <chris@groessler.org>
976 * write.c (dump_section_relocs): Convert to ISO-C.
977 (write_relocs): Avoid signed/unsigned and fprintf argument
978 warnings in debug code.
980 2005-05-26 Zack Weinberg <zack@codesourcery.com>
982 * config/tc-arm.h (TC_FIX_TYPE): Change to int.
983 (TC_INIT_FIX_DATA): Initialize to 0, not NULL.
984 * config/tc-arm.c (fix_new_arm): Remove now-unnecessary cast.
985 (md_apply_fix3): Delete fix_is_thumb variable; refer to
986 fixP->tc_fix_data directly in the sole place it was used.
987 Explicitly truncate value, *valP, fixP->fx_addnumber, and
988 fixP->fx_offset to 32 bits, for consistent behavior between 32-
991 2005-05-27 Jan Beulich <jbeulich@novell.com>
993 * config/tc-ia64.c (struct proc_pending): New.
994 (unwind): Replace proc_start with proc_pending.
995 (unwind_diagnostic): Check unwind.proc_pending.sym.
996 (dot_proc): Replace unwind.proc_start with unwind.proc_pending.sym.
997 Check if previous proc not closed. Record all entry points.
998 (dot_endp): Replace unwind.proc_start with unwind.proc_pending.sym.
999 Set symbol sizes for entry points recorded in dot_proc. Check
1000 arguments for consistency with respective .proc's.
1001 (md_assemble): Replace unwind.proc_start with
1002 unwind.proc_pending.sym.
1004 2005-05-27 Jan Beulich <jbeulich@novell.com>
1006 * config/tc-ia64.c (emit_one_bundle): Restrict scope of ptr, end_ptr,
1007 and last_ptr. Check all in-use slots for first one with non-NULL
1008 unwind_record. Don't reload end_ptr before second update round.
1010 2005-05-26 James E Wilson <wilson@specifixinc.com>
1012 * config/tc-ia64.c (extra_goodness): Update comment.
1013 (md_begin): Add debugging code to print best_template table.
1015 2005-05-25 Jan Beulich <jbeulich@novell.com>
1017 * config/tc-ia64.c (md_begin): Don't try to match slot 2 of an MLX
1020 2005-05-25 Jan Beulich <jbeulich@novell.com>
1022 * config/tc-ia64.c (ia64_gen_real_reloc_type): Also handle
1023 BFD_RELOC_UNUSED when determining the width of the reloc.
1025 2005-05-25 Jan Beulich <jbeulich@novell.com>
1027 * config/tc-ia64.c (dot_endp): Clear out all three pointers in unwind
1030 2005-05-25 Jan Beulich <jbeulich@novell.com>
1032 * config/tc-ia64.c (dot_radix): Rewrite.
1034 2005-05-25 Jan Beulich <jbeulich@novell.com>
1036 * config/tc-ia64.c (struct unw_rec_list): Remove next_slot_number
1038 (alloc_record): Remove references to next_slot_number and
1040 (emit_one_bundle): Likewise.
1042 2005-05-22 Nick Clifton <nickc@redhat.com>
1044 * config/tc-v850.c (md_apply_fix3): Pass the address of the
1045 message buffer when invoking the insert function.
1047 2005-05-21 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1049 * config/tc-hppa.c (pa_ip): Promote architecture from PA 1.0 to 1.1
1050 only if an instruction match is found.
1052 2005-05-20 Bob Wilson <bob.wilson@acm.org>
1054 * config/tc-xtensa.c (xg_assemble_vliw_tokens): Change subtraction
1055 to addition in argument to xtensa_dwarf2_emit_insn.
1057 2005-05-19 Zack Weinberg <zack@codesourcery.com>
1059 * Makefile.am: Have 'all' depend on 'info'.
1060 * Makefile.in: Regenerate.
1062 2005-05-19 Alan Modra <amodra@bigpond.net.au>
1064 * config/tc-ppc.c (ppc_force_relocation): Add BFD_RELOC_24_PLT_PCREL.
1066 2005-05-19 Anton Blanchard <anton@samba.org>
1068 * config/tc-ppc.c (parse_cpu): Handle "-mpower5".
1069 (md_show_usage): Document it.
1070 (ppc_setup_opcodes): Insert POWER5 mnemonics.
1071 * doc/c-ppc.texi (PowerPC-Opts): Document "-mpower5".
1073 2005-05-19 Jan Beulich <jbeulich@novell.com>
1075 * config/tc-ia64.c (dot_endp): Don't use global symbol for unwind
1076 relocations in unwind section.
1078 2005-05-18 Nick Clifton <nickc@redhat.com>
1080 * config/tc-v850.c (md_apply_fix3): Only use the insertion routine
1081 if one exists. Ignore any error messages it may produce, just
1082 allow it to perform the insertion.
1084 2005-05-17 Zack Weinberg <zack@codesourcery.com>
1086 * hash.c (hash_lookup): Add len parameter. All callers changed.
1087 (hash_find_n): New interface.
1088 * hash.h: Prototype hash_find_n.
1089 * sb.c: Include as.h.
1090 (scrub_from_sb, sb_to_scrub, scrub_position): New statics.
1091 (sb_scrub_and_add_sb): New interface.
1092 * sb.h: Prototype sb_scrub_and_add_sb.
1093 * input-scrub.c (input_scrub_include_sb): Use sb_scrub_and_add_sb.
1095 * config/tc-arm.h (TC_FORCE_RELOCATION_LOCAL): Remove
1096 reference to BFD_RELOC_ARM_GOT12 which is never generated.
1097 * config/tc-arm.c: Rewrite, adding Thumb-2 support.
1099 2005-05-17 Daniel Jacobowitz <dan@codesourcery.com>
1101 * doc/Makefile.am (gasver.texi): Don't use $<.
1102 * doc/Makefile.in: Regenerated.
1104 2005-05-17 Nick Clifton <nickc@redhat.com>
1107 * symbols.c (resolve_symbol_value): Do not move symbols whose
1108 value expression has not been resolved or finalized into the
1109 absolute section as this will confuse other parts of the assembler
1110 into thinking that their value is zero.
1112 2005-05-17 Jan Beulich <jbeulich@novell.com>
1114 * read.c (_find_end_of_line): New.
1115 (find_end_of_line): New.
1116 (HANDLE_CONDITIONAL_ASSEMBLY): Use it.
1117 (read_a_source_file): Use it.
1120 (get_line_sb): Use it.
1121 (s_errwarn): Replace discard_rest_of_line by ignore_rest_of_line.
1122 (s_comm_internal): Likewise.
1124 (s_macro): Likewise.
1125 (s_ignore): Use ignore_rest_of_line.
1126 * read.h (find_end_of_line): Prototype.
1127 (discard_rest_of_line): Remove prototype. #define to
1128 ignore_rest_of_line.
1130 2005-05-17 Nick Clifton <nickc@redhat.com>
1132 * config/tc-v850,h (TC_FIX_TYPE): Define.
1133 (TC_INIT_FIX_TYPE): Define.
1134 * config/tc-v850.c (md_assemble): When creating a fix record the
1135 operand in the tc_fix_data field.
1136 (md_apply_fix3): When applying a resolved fix use the operand's
1137 insertion procedure to store the value, if the operand has been
1140 2005-05-15 Daniel Jacobowitz <dan@codesourcery.com>
1142 * Makefile.am (m68k-parse.c, itbl-parse.c): Update ylwrap
1144 * Makefile.in: Regenerated.
1146 2005-05-13 Sterling Augustine <sterling@tensilica.com>
1147 Bob Wilson <bob.wilson@acm.org>
1149 * config/tc-xtensa.c (xtensa_insnbuf_set_operand): Clarify error
1151 (xtensa_mark_zcl_first_insns): Fix incorrect nesting of conditional
1152 for handling RELAX_CHECK_ALIGN_NEXT_OPCODE.
1154 2005-05-11 Alan Modra <amodra@bigpond.net.au>
1156 * config/tc-ppc.c (md_apply_fix3): Allow pcrel forms of BFD_RELOC_16,
1157 BFD_RELOC_LO16, BFD_RELOC_HI16 and BFD_RELOC_HI16_S.
1159 2005-05-10 Michael Matz <matz@suse.de>
1161 * frags.c (frag_grow): Don't be too greedy in allocating memory.
1163 * config/tc-hppa.c (pa_block): Check arguments to .block[z].
1165 2005-05-10 Hans-Peter Nilsson <hp@bitrange.com>
1168 * config/tc-mmix.c (mmix_handle_mmixal): Rearrange slightly.
1169 Handle label-without-colon before ordinary dot-pseudo as an
1170 ordinary label. Don't leak memory for label-without-colon alone
1171 on a line. Don't mmixal-munge operands for dot-pseudos.
1173 2005-05-10 Jan Beulich <jbeulich@novell.com>
1175 * macro.c (get_any_string): Remove the two last parameters. Replace
1176 references to the former expand parameter by using macro_alternate.
1177 Simplify loop condition for checking for end-of-string.
1178 (get_string): Remove redunant call to sb_skip_white.
1179 (do_formals): Remove two last arguments to get_any_string.
1180 (macro_expand): Likewise.
1181 (expand_irp): Likewise.
1183 2005-05-10 Jan Beulich <jbeulich@novell.com>
1185 * read.c (s_macro): Move local variable 'local' to smaller scope.
1186 Call sb_kill on it when done.
1188 2005-05-09 Jan Beulich <jbeulich@novell.com>
1190 * config/tc-i386.c (optimize_disp): Discard displacement entirely
1191 when zero and not required by encoding constraints.
1193 2005-05-09 H.J. Lu <hongjiu.lu@intel.com>
1196 * config/tc-sh64.c (sh64_fake_label): New.
1198 * config/tc-sh64.h (TC_FAKE_LABEL): New.
1200 * doc/internals.texi (TC_FAKE_LABEL): Document.
1202 * write.c (TC_FAKE_LABEL): New.
1203 (adjust_reloc_syms): Use it.
1204 (write_object_file): Likewise.
1206 2005-05-09 Jan Beulich <jbeulich@novell.com>
1208 * config/tc-i386.c (parse_insn): Disallow use of prefix separator
1209 and comma in Intel mode.
1211 2005-05-09 Jan Beulich <jbeulich@novell.com>
1213 * config/tc-i386.c (tc_x86_regname_to_dw2regnum): Correct 64-bit mode
1214 names to match ABI. Add more registers for 32-bit and 64-bit modes.
1215 Make name array static and const. Adjust lookup to account for NULL
1216 entries (standing for unused register numbers).
1218 2005-05-09 Jan Beulich <jbeulich@novell.com>
1220 * config/tc-i386.c (parse_insn): Consider all matching instructions
1221 when checking for string instruction after string-only prefix.
1223 2005-05-07 H.J. Lu <hongjiu.lu@intel.com>
1226 * config/tc-ia64.c (start_unwind_section): Properly check
1227 comdat group with SHF_GROUP.
1229 2005-05-06 Bob Wilson <bob.wilson@acm.org>
1231 * doc/c-xtensa.texi (Literal Directive): Spelling correction.
1233 2005-05-06 Bob Wilson <bob.wilson@acm.org>
1235 * config/tc-xtensa.c: Remove excess whitespace.
1236 * config/tc-xtensa.h: Likewise.
1237 * config/xtensa-istack.h: Likewise.
1238 * config/xtensa-relax.c: Likewise.
1239 * config/xtensa-relax.h: Likewise.
1241 2005-05-06 Nick Clifton <nickc@redhat.com>
1243 * sb.h: Fix formatting of comments.
1244 * sb.c: Fix formatting of comments.
1246 2005-05-06 Jan Beulich <jbeulich@novell.com>
1248 * sb.h (sb_add_buffer): Reintroduce.
1249 * sb.c (sb_add_buffer): Likewise.
1251 2005-05-06 Jan Beulich <jbeulich@novell.com>
1253 * macro.c (new_formal, del_formal): New.
1254 (do_formals): Use new_formal. Check for and parse qualifier. Warn if
1255 required argument has default value. Stop looking for more formal
1256 when there was a vararg one.
1257 (macro_expand_body): Use new_formal and del_formal.
1258 (macro_expand): Likewise. Initialize local variable err. Don't
1259 return immediately when encountering an error. Warn when keyword
1260 argument already had a value assigned. Eliminate duplicate clearing
1261 of argument value. When current positional argument matches parameter
1262 of vararg type, assign to it all the remaining arguments. Issue error
1263 when required parameter does not have value.
1264 (free_macro): Use del_formal.
1265 (expand_irp): Initialize formal type. Free buffers associated with
1266 formal prior to returning.
1267 * macro.h (struct formal_struct): Add new field 'type' with new
1268 enumeration type 'formal_type'.
1269 * doc/as.texinfo: Document macro parameter qualifiers.
1270 * NEWS: Mention new functionality.
1272 2005-05-06 Jan Beulich <jbeulich@novell.com>
1274 * cond.c (s_ifb): New.
1275 * read.c (potable): Add s_ifb as handler for .ifb and .ifnb.
1276 * read.h (s_ifb): Prototype.
1277 * doc/as.texinfo: Document .ifb and .ifnb.
1279 2005-05-05 Steve Ellcey <sje@cup.hp.com>
1281 * config/tc-ia64.c (MIN): Undef.
1283 2005-05-05 Paul Brook <paul@codesourcery.com>
1285 * config/tc-i386.h (ELF_TARGET_FORMAT): Define for TE_VXWORKS.
1287 2005-05-05 Matt Thomas <matt@3am-software.com>
1289 * config/tc-vax.c (md_assemble): Don't assume a valueT is 4
1292 2005-05-05 Nick Clifton <nickc@redhat.com>
1294 * Update the address and phone number of the FSF organization in
1295 the GPL notices in the following files:
1296 COPYING, app.c, as.c, as.h, asintl.h, atof-generic.c, bignum.h,
1297 bit_fix.h, cgen.c, cgen.h, cond.c, debug.c, depend.c, dw2gencfi.c,
1298 dw2gencfi.h, dwarf2dbg.c, dwarf2dbg.h, ecoff.c, ecoff.h, ehopt.c,
1299 emul-target.h, emul.h, expr.c, expr.h, flonum-copy.c,
1300 flonum-konst.c, flonum.h, frags.c, frags.h, hash.c, hash.h,
1301 input-file.c, input-file.h, input-scrub.c, itbl-lex.h, itbl-lex.l,
1302 itbl-ops.c, itbl-ops.h, itbl-parse.y, listing.c, listing.h,
1303 literal.c, macro.c, macro.h, messages.c, obj.h, output-file.c,
1304 output-file.h, read.c, read.h, sb.c, sb.h, stabs.c,
1305 struc-symbol.h, subsegs.c, subsegs.h, symbols.c, symbols.h, tc.h,
1306 write.c, write.h, config/aout_gnu.h, config/atof-ieee.c,
1307 config/atof-vax.c, config/itbl-mips.h, config/m68k-parse.h,
1308 config/m68k-parse.y, config/m88k-opcode.h, config/obj-aout.c,
1309 config/obj-aout.h, config/obj-bout.c, config/obj-bout.h,
1310 config/obj-coff.c, config/obj-coff.h, config/obj-ecoff.c,
1311 config/obj-ecoff.h, config/obj-elf.c, config/obj-elf.h,
1312 config/obj-evax.c, config/obj-evax.h, config/obj-hp300.c,
1313 config/obj-hp300.h, config/obj-ieee.c, config/obj-ieee.h,
1314 config/obj-multi.h, config/obj-som.c, config/obj-som.h,
1315 config/tc-a29k.c, config/tc-a29k.h, config/tc-alpha.c,
1316 config/tc-alpha.h, config/tc-arc.c, config/tc-arc.h,
1317 config/tc-arm.h, config/tc-avr.c, config/tc-avr.h,
1318 config/tc-cris.c, config/tc-cris.h, config/tc-crx.c,
1319 config/tc-crx.h, config/tc-d10v.c, config/tc-d10v.h,
1320 config/tc-d30v.c, config/tc-d30v.h, config/tc-dlx.c,
1321 config/tc-dlx.h, config/tc-fr30.c, config/tc-fr30.h,
1322 config/tc-frv.c, config/tc-frv.h, config/tc-generic.c,
1323 config/tc-generic.h, config/tc-h8300.c, config/tc-h8300.h,
1324 config/tc-h8500.c, config/tc-h8500.h, config/tc-hppa.c,
1325 config/tc-hppa.h, config/tc-i370.c, config/tc-i370.h,
1326 config/tc-i386.c, config/tc-i386.h, config/tc-i860.c,
1327 config/tc-i860.h, config/tc-i960.c, config/tc-i960.h,
1328 config/tc-ia64.c, config/tc-ia64.h, config/tc-ip2k.c,
1329 config/tc-ip2k.h, config/tc-iq2000.c, config/tc-iq2000.h,
1330 config/tc-m32r.c, config/tc-m32r.h, config/tc-m68851.h,
1331 config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-m68k.c,
1332 config/tc-m68k.h, config/tc-m88k.c, config/tc-m88k.h,
1333 config/tc-maxq.c, config/tc-maxq.h, config/tc-mcore.c,
1334 config/tc-mcore.h, config/tc-mips.c, config/tc-mips.h,
1335 config/tc-mmix.c, config/tc-mmix.h, config/tc-mn10200.c,
1336 config/tc-mn10200.h, config/tc-mn10300.c, config/tc-mn10300.h,
1337 config/tc-msp430.c, config/tc-msp430.h, config/tc-ns32k.c,
1338 config/tc-ns32k.h, config/tc-openrisc.c, config/tc-openrisc.h,
1339 config/tc-or32.c, config/tc-or32.h, config/tc-pdp11.c,
1340 config/tc-pdp11.h, config/tc-pj.c, config/tc-pj.h,
1341 config/tc-ppc.c, config/tc-ppc.h, config/tc-s390.c,
1342 config/tc-s390.h, config/tc-sh.c, config/tc-sh.h,
1343 config/tc-sh64.c, config/tc-sh64.h, config/tc-sparc.c,
1344 config/tc-sparc.h, config/tc-tahoe.c, config/tc-tahoe.h,
1345 config/tc-tic30.c, config/tc-tic30.h, config/tc-tic4x.c,
1346 config/tc-tic4x.h, config/tc-tic54x.c, config/tc-tic54x.h,
1347 config/tc-tic80.c, config/tc-tic80.h, config/tc-v850.c,
1348 config/tc-v850.h, config/tc-vax.c, config/tc-vax.h,
1349 config/tc-w65.c, config/tc-w65.h, config/tc-xstormy16.c,
1350 config/tc-xstormy16.h, config/tc-xtensa.c, config/tc-xtensa.h,
1351 config/tc-z8k.c, config/tc-z8k.h, config/te-386bsd.h,
1352 config/te-freebsd.h, config/te-hp300.h, config/te-hppa.h,
1353 config/te-ic960.h, config/te-irix.h, config/te-nbsd.h,
1354 config/te-netware.h, config/te-sparcaout.h, config/te-sun3.h,
1355 config/te-tmips.h, config/te-vxworks.h, config/vax-inst.h,
1356 config/xtensa-istack.h, config/xtensa-relax.c,
1357 config/xtensa-relax.h, doc/fdl.texi
1359 2005-05-05 Nick Clifton <nickc@redhat.com>
1361 * config/tc-arm.c (arm_opts): Make -mlittle-endian switch set
1362 the target_big_endian variable to false.
1364 2005-05-04 Alan Modra <amodra@bigpond.net.au>
1366 * config/obj-ecoff.c (ecoff_frob_file_before_fix): Correct section
1367 list traversal. Use bfd_section_list_prepend.
1368 * config/tc-mmix.c (mmix_frob_file): Don't needlessly iterate
1369 over the section list.
1370 * config/tc-xtensa.c (xtensa_remove_section): Delete.
1371 (xtensa_insert_section): Delete.
1372 (xtensa_move_seg_list_to_beginning): Use bfd_section_list_remove
1373 and bfd_section_list_prepend.
1374 (xtensa_reorder_seg_list): Use bfd_section_list_remove and
1375 bfd_section_list_insert_after.
1377 2005-05-03 Nick Clifton <nickc@redhat.com>
1379 * config/obj-ecoff.c (ecoff_frob_file_before_fix): Fix invocations
1380 of bfd_section_list... macros.
1381 * config/tc-mmix.c (mmix_frob_file): Likewise.
1382 * config/tc-xtensa.c (xtensa_remove_section): Likewise.
1383 (xtensa_insert_section): Likewise.
1385 * macro.c (macro_hash): Remove static.
1386 * macro.h (macro_hash): Provide an external declaration.
1388 2005-05-02 H.J. Lu <hongjiu.lu@intel.com>
1390 * write.c (write_object_file): Use bfd_section_double_list_remove
1393 2005-05-02 Daniel Jacobowitz <dan@codesourcery.com>
1395 * doc/Makefile.am (gasver.texi): Correct quoting.
1396 * doc/Makefile.in: Regenerated.
1398 2005-04-29 Ralf Corsepius <ralf.corsepius@rtems.org>
1400 * configure.tgt: Add h8300*-*-rtemscoff.
1401 Switch h8300*-*-rtems* to elf.
1403 2005-04-29 H.J. Lu <hongjiu.lu@intel.com>
1405 * hash.c: Undo the last change.
1408 2005-04-29 Daniel Jacobowitz <dan@codesourcery.com>
1410 * doc/Makefile.am (gasver.texi): Depend on bfd/configure instead
1412 (DISTCLEANFILES): Remove.
1413 (MAINTAINERCLEANFILES): Add asconfig.texi.
1414 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
1416 2005-04-29 Ben Elliston <bje@au.ibm.com>
1418 * Makefile.am (GAS_CFILES): Remove bignum-copy.c.
1419 (GENERIC_OBJS): Likewise, remove bignum-copy.o.
1420 (bignum-copy.o): Remove.
1421 * Makefile.in: Regenerate.
1422 * makefile.vms (OBJS): Remove bignum-copy.obj.
1423 * symbols.h (local_symbol_make): Remove declaration.
1424 (verify_symbol_chain_2): Likewise.
1425 * symbols.c (local_symbol_make): Make static.
1426 (max_indent_level): Likewise.
1427 (verify_symbol_chain_2): Remove.
1428 * macro.c (macro_hash): Make static.
1429 * messages.c (fprint_value): Remove.
1430 * read.h (get_absolute_expr): Remove.
1431 (emit_leb128_expr): Likewise.
1432 (do_s_func): Likewise.
1433 * read.c (do_s_func): Make static.
1434 (emit_leb128_expr): Likewise.
1435 (get_absolute_expr): Likewise.
1436 * as.h (as_howmuch): Remove declaration.
1437 (fprint_value): Likewise.
1438 * as.c (myname): Make static.
1439 * input-scrub.c (as_howmuch): Remove.
1440 (as_1_char): Likewise.
1441 * input-file.h (input_file_is_open): Remove.
1442 * input-file.c (input_file_is_open): Likewise.
1443 * expr.h (expr_build_unary): Remove declaration.
1444 (expr_build_binary): Likewise.
1445 * expr.c (expr_build_unary): Remove.
1446 (expr_build_binary): Likewise.
1447 * hash.h (hash_replace): Remove declaration.
1448 (hash_delete): Likewise.
1449 * hash.c (hash_replace): Remove.
1450 (hash_delete): Likewise.
1451 * bignum-copy.c (bignum_copy): Move from here ..
1452 * config/tc-vax.c (bignum_copy): .. to here.
1453 * bignum.h (LOG_TO_BASE_2_OF_10): Remove.
1454 (bignum_copy): Remove extern declaration.
1455 * sb.h (string_count): Remove extern declaration.
1456 (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
1457 (sb_name): Likewise.
1458 * sb.c (dsize): Replace preprocessor macro with static int.
1459 (string_count): Make static.
1460 (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
1461 (sb_name): Likewise.
1462 * config/obj-coff.c (dim_index): Make static.
1463 * config/tc-i386.c (GOT_symbol): Likewise.
1464 (output_invalid_buf): Likewise.
1465 * doc/internals.texi (Warning and error messages): Remove the
1466 prototype for fprint_value.
1468 2005-04-27 Ben Elliston <bje@au.ibm.com>
1472 2005-04-26 H.J. Lu <hongjiu.lu@intel.com>
1474 * config/obj-multi.h (FAKE_LABEL_NAME): Defined.
1476 * read.c (pseudo_set): Disallow symbol set to common symbol.
1479 * write.c (write_object_file): Report common symbol name when
1480 disallowing local symbol set to common symbol.
1481 (adjust_reloc_syms): Disallow local symbol set to undefined
1484 2005-04-25 Jan Beulich <jbeulich@novell.com>
1486 * macro.c (macro_expand_body): Replace locals indicator parameters
1487 with actual macro_entry. New local variables macro_line and err.
1488 Don't return when encountering an error, just record the fact.
1489 Detect local symbol name colliding with parameter. Track line number
1490 inside of macro expansion.
1491 (do_formals): Move local variable name to wider scope. Check
1492 parameter of the same name doesn't already exist. In MRI mode, also
1493 check it doesn't collide with the argument count pseudo-parameter).
1494 (define_macro): Add file and line number parameters. Remove local
1495 variable namestr. New local variable error. Initialize macro_entry
1496 members file, line, and name. Don't return when encountering an
1497 error, just record the fact. Use %s in some diagnostics for read.c
1498 to insert the macro name. Free macro_entry on error.
1499 (macro_expand): Pass macro_entry to macro_epand_body. Don't return
1500 when encountering an error, just record the fact.
1501 (expand_irp): Don't return when encountering an error, just record
1503 * macro.h (macro_struct): New members name, file, and line.
1504 (define_macro): Add file and line number parameters.
1505 * read.c (s_macro): Pass file and line to define_macro. Tag warning
1506 regarding pseudo-op redefinition with the file/line that macro
1507 definition started at.
1509 2005-04-22 Bob Wilson <bob.wilson@acm.org>
1511 * config/tc-xtensa.c (LOOKAHEAD_ALIGNER): Delete macro.
1512 (future_alignment_required): Remove ifdefs that use it.
1514 2005-04-22 Bob Wilson <bob.wilson@acm.org>
1516 * config/tc-xtensa.c (xg_get_build_instr_size): Remove.
1517 (xg_is_narrow_insn, xg_expand_narrow): Remove. Merge into...
1518 (xg_is_single_relaxable_insn): ...here. Add "targ" and "narrow_only"
1520 (xg_assembly_relax, xg_find_narrowest_format, relaxation_requirements,
1521 convert_frag_narrow): Use new version of xg_is_single_relaxable_insn.
1523 2005-04-21 Christian Groessler <chris@groessler.org>
1525 * config/tc-z8k.c (md_assemble): Fix buffer overrun in operand[]
1528 2005-04-20 H.J. Lu <hongjiu.lu@intel.com>
1530 * config/obj-aout.h (S_IS_EXTERN): Removed.
1531 * config/obj-bout.h (S_IS_EXTERN): Likewise.
1532 * config/obj-coff.h (S_IS_EXTERN): Likewise.
1533 * symbols.c (S_IS_EXTERN): Likewise.
1534 * symbols.h (S_IS_EXTERN): Likewise.
1536 * config/tc-alpha.c (tc_gen_reloc): Replace S_IS_EXTERN with
1538 * config/tc-d10v.c (md_apply_fix3): Likewise.
1539 * config/tc-ia64.c (ia64_fix_adjustable): Likewise.
1540 * config/tc-iq2000.c (iq2000_fix_adjustable): Likewise.
1541 * config/tc-m32r.c (m32r_fix_adjustable): Likewise.
1542 * config/tc-mmix.c (mmix_adjust_symtab): Likewise.
1543 * config/tc-sh64.c (shmedia_frob_file_before_adjust): Likewise.
1544 (shmedia_md_convert_frag): Likewise.
1545 * symbols.c (print_symbol_value_1): Likewise.
1546 * write.c (write_object_file): Likewise.
1548 2005-04-20 Nick Clifton <nickc@redhat.com>
1550 * config/tc-xtensa.c (get_aligned_diff): Change type of
1551 branch_align to offsetT so that its signedness matches that of
1554 * config/tc-mips.c (macro): Use sprintf_vma to convert a > 32 bit
1555 number into a readable string.
1556 (load_register): Likewise.
1558 2005-04-20 Andreas Schwab <schwab@suse.de>
1560 * config/tc-ia64.c (specify_resource): Initialize all of tmpl.
1562 2005-04-19 David S. Miller <davem@davemloft.net>
1564 * config/tc-sparc.c (md_assemble): If sparc_ip gives us a
1565 NULL insn, exit early. Remove now spurious NULL checks.
1566 (sparc_ip): Use as_bad for unknown opcode errors, set *pinsn
1569 2005-04-19 Jan Beulich <jbeulich@novell.com>
1571 * symbols.h (symbol_find_base): Remove prototype.
1572 * symbols.c (save_symbol_name): Remove code section conditional upon
1574 (symbol_find): Remove.
1575 (symbol_find_base): Rename to symbol_find.
1576 * subsegs.c (section_symbol): Replace use of symbol_find_base with
1578 * config/obj-coff.c (tag_insert): Remove code section conditional
1579 upon STRIP_UNDERSCORE.
1580 (obj_coff_def): Likewise.
1581 (obj_coff_endef): Replace use of symbol_find_base with symbol_find.
1582 (coff_frob_symbol): Likewise.
1583 (yank_symbols): Likewise.
1584 (c_section_symbol): Likewise.
1585 * config/obj-coff.h (DO_NOT_STRIP): Remove.
1586 * config/tc-arm.c (symbol_locate): Remove code section conditional
1587 upon STRIP_UNDERSCORE.
1588 * config/tc-h8300.h (DO_NOT_STRIP): Remove.
1589 * config/tc-h8500.h (DO_NOT_STRIP): Remove.
1590 * config/tc-sh.h (DO_NOT_STRIP): Remove.
1591 * config/tc-w65.h (DO_NOT_STRIP): Remove.
1592 * config/tc-z8k.h (DO_NOT_STRIP): Remove.
1594 2005-04-19 Andreas Schwab <schwab@suse.de>
1596 * config/tc-ia64.c (md_assemble): Fix error message for wrong
1597 access to application registers.
1599 2005-04-19 Jan Beulich <jbeulich@novell.com>
1601 * config/te-sysv32.h: Remove.
1602 * Makefile.am (TARG_ENV_HFILES): Remove reference to
1604 * Makefile.in (TARG_ENV_HFILES): Likewise.
1606 2005-04-19 Jan Beulich <jbeulich@novell.com>
1609 * config/tc-ia64.c (ia64_canonicalize_symbol_name): Re-allow zero-
1612 2005-04-18 Mark Kettenis <kettenis@gnu.org>
1614 * config/tc-i386.c (md_begin): Allow hyphens in mnemonics.
1616 2005-04-18 Maciej W. Rozycki <macro@linux-mips.org>
1618 * config/tc-mips.c (normalize_constant_expr): Don't check for
1620 (check_absolute_expr): Only call normalize_constant_expr() if
1622 (mips_ip): Likewise.
1624 * config/tc-mips.c (check_absolute_expr): Fix formatting.
1626 2005-04-18 Jan Beulich <jbeulich@novell.com>
1628 * macro.c (free_token): New, freeing all the memory associated with a
1630 (do_formals): Move initializers to ...
1631 (define_macro): ... here.
1632 (delete_macro): Convert passed in name to lower case. Warn when
1633 purging macro that doesn't exist. Use hash_jam instead of hash_delete.
1635 2005-04-15 Maciej W. Rozycki <macro@linux-mips.org>
1637 * config/tc-mips.c (normalize_constant_expr): Fix formatting.
1639 2005-04-15 Jan Beulich <jbeulich@novell.com>
1641 * config/obj-elf.c (obj_elf_struct): New.
1642 (elf_pseudo_table). Use it for .offset and .struct.
1644 2005-04-14 Bob Wilson <bob.wilson@acm.org>
1645 Sterling Augustine <sterling@tensilica.com>
1647 * config/tc-xtensa.c (get_aligned_diff): Handle target_size larger
1648 than the section alignment.
1650 2005-04-14 Bob Wilson <bob.wilson@acm.org>
1651 H.J. Lu <hongjiu.lu@intel.com>
1653 * config/tc-xtensa.h (struct xtensa_frag_type): Add lit_frchain field.
1654 * config/tc-xtensa.c (xg_translate_sysreg_op,
1655 xtensa_translate_old_userregs_ops,
1656 xtensa_find_unaligned_branch_targets,
1657 xtensa_find_unaligned_loops, xtensa_fix_close_loop_end_frags,
1658 relax_frag_add_nop): Support 64-bit host.
1659 (xtensa_mark_literal_pool_location, xtensa_move_literals): Use
1660 tc_frag_data lit_frchain and lit_seg fields instead of fr_var.
1662 2005-04-14 Mark Kettenis <kettenis@gnu.org>
1664 * configure.tgt: Add support for OpenBSD/sparc ELF.
1666 * configure.tgt: Set emulation for mips-*-openbsd*.
1667 Remove broken mips-dec-openbsd* config.
1668 * configure.in: Set default ABI for mips64-*-openbsd*.
1669 * configure: Regenerate.
1671 2005-04-14 Maciej W. Rozycki <macro@linux-mips.org>
1673 * config/tc-mips.c (macro) [ldd_std]: Don't attempt the GP
1674 optimization for constant addresses.
1676 2005-04-14 Nick Clifton <nickc@redhat.com>
1678 * as.c (main): Move parse_args before symbol_begin and frag_init
1679 so that the hash table size can be set before it is used.
1680 * hash.c: Use an unsigned long type for the size of the hash
1682 * hash.h (set_gas_hash_table_size): Update the prototype.
1684 2005-04-14 Alan Modra <amodra@bigpond.net.au>
1686 * Makefile.am (NO_WERROR): Define. Use instead of -Wno-error.
1687 * acinclude.m4: Include ../bfd/warning.m4.
1688 * configure.in: Invoke AM_BINUTILS_WARNINGS.
1689 * Makefile.in: Regenerate.
1690 * configure: Regenerate.
1691 * doc/Makefile.in: Regenerate.
1693 2005-04-13 Maciej W. Rozycki <macro@linux-mips.org>
1695 * config/tc-mips.c (IS_ZEXT_32BIT_NUM): New macro.
1696 (normalize_address_expr): New function to sign-extend address
1697 offsets that fit into 32 bits in 32-bit mode.
1698 (macro_build_ldst_constoffset): Use normalize_address_expr()
1699 instead of a handcoded sequence.
1700 (load_register): Likewise. Report oversized numbers in a useful
1702 (macro) [ld_st, ldd_std]: Reject all oversized offsets, not only
1703 for constant addresses. Report oversized numbers in a useful way.
1704 (mips_ip): Use normalize_address_expr() for addresses.
1706 2005-04-12 Mark Kettenis <kettenis@gnu.org>
1708 * config/tc-i386.c (output_insn): Handle VIA PadLock instructions
1709 similar to other instructions now that they're marked as ImmExt.
1711 2005-04-12 Nick Clifton <nickc@redhat.com>
1713 * hash.c (DEFAULT_SIZE): Delete. Replace with:
1714 (gas_hash_table_size): New static variable.
1715 (set_gas_hash_table_size): New function: Records a requested size
1716 for the hash tables.
1717 (get_gas_hash_table_size): New function: Return a prime number
1718 near the requested size of the hash table.
1719 (hash_new): Use get_gas_hash_table_size.
1720 * hash.h: Add a prototype for set_gas_hash_table_size.
1721 * as.c (show_usage): Add description of new switches: --hash-size
1722 and --reduce-memory-overheads.
1723 (option_values): Add OPTION_HASH_TABLE_SIZE and
1724 OPTION_REDUCE_MEMORY_OVERHEADS.
1725 (std_longpopts): Add entries for the new options.
1726 (parse_args): Handle the new options.
1727 * Makefile.am: Add a dependency of as.c on hash.h.
1728 * Makefile.in: Regenerate.
1729 * doc/as.texinfo: Document the new switches.
1730 * NEWS: Mention the new switches.
1732 2005-04-12 Nick Clifton <nickc@redhat.com>
1735 * config/tc-hppa.c (pre_defined_registers): Fix %farg[0-3]
1738 2005-04-12 Alan Modra <amodra@bigpond.net.au>
1740 * Makefile.am: Run "make dep-am".
1741 * Makefile.in: Regenerate.
1743 2005-04-11 Sterling Augustine <sterling@tensilica.com>
1744 Bob Wilson <bob.wilson@acm.org>
1746 * config/tc-xtensa.c (check_t1_t2_reads_and_writes): Fix typo.
1748 2005-04-11 Mark Kettenis <kettenis@gnu.org>
1750 * configure.tgt (generic_target): Add support for OpenBSD/i386 ELF.
1752 2005-04-11 Jan Beulich <jbeulich@novell.com>
1754 * NEWS: Mention these changes and their effects.
1755 * macro.c (get_token): Use is_name_beginner/is_part_of_name/
1757 (check_macro): Likewise.
1758 (buffer_and_nest): Likewise. Permit multiple labels. Don't discard
1759 labels together with the closing pseudo-op.
1760 (macro_expand_body): Adjust comment. Range-check input before use.
1761 Adjust mis-spelled diagnostic. Use is_name_beginner.
1762 * read.c (try_macro): New.
1763 (read_a_source_file): New static variable last_eol. Don't list
1764 macro expansion lines more than once. Call try_macro.
1765 (s_macro): Set section of line_label to absolute instead of undefined.
1766 * doc/as.texinfo: Add information on the caveats of these changes.
1768 2005-04-11 Alan Modra <amodra@bigpond.net.au>
1770 * symbols.c (symbol_X_add_number): Change return type to "offsetT *".
1771 * symbols.h (symbol_X_add_number): Update prototype.
1773 2005-04-10 Eric Christopher <echristo@redhat.com>
1775 * symbols.c (symbol_X_add_number): Fix warning.
1777 2005-04-10 H.J. Lu <hongjiu.lu@intel.com>
1779 * config/tc-m68k.c (md_begin): Support 64bit host.
1780 (get_num): Support 64bit BFD on 32bit host.
1782 2005-04-10 H.J. Lu <hongjiu.lu@intel.com>
1784 * config/tc-mips.c (md_apply_fix3): Fix typos in BFD_RELOC_64.
1786 2005-04-09 Alan Modra <amodra@bigpond.net.au>
1788 * read.c (assign_symbol): Remove const from parm. Fix xcalloc
1789 call. Don't do the COFF hacks for multi-emulation gas. Move
1790 demand_empty_rest_of_line back to caller.
1791 (s_set, equals): demand_empty_rest_of_line here.
1794 * as.h (rs_dummy): Define.
1795 * symbols.c (symbol_X_add_number): New function.
1796 * symbols.h (symbol_X_add_number): Declare.
1797 * stabs.c (aout_process_stab): Tidy symbol frag setting.
1798 * read.c (assign_symbol): New function, split out from s_set.
1799 Use symbol_find_or_make. Leave fr_type of dummy frag as rs_dummy.
1800 Fix COFF hacks for multi-emulation gas.
1801 (s_set): Call assign_symbol. Remove "register" keyword.
1802 (set_zero_frag): New function.
1803 (pseudo_set): Always check for assignment to section syms.
1804 Always set segment and frag of symbol, and likewise extern for
1805 aout/bout. Handle assignment of sym=sym+/-const specially. Don't
1806 special case exp.X_add_number non-zero for O_symbol expressions.
1807 (equals): Use assign_symbol.
1809 2005-04-08 Bob Wilson <bob.wilson@acm.org>
1811 * config/tc-xtensa.c (xtensa_create_xproperty_segments): Skip
1814 2005-04-06 H.J. Lu <hongjiu.lu@intel.com>
1816 * config/tc-i386.c (tc_gen_reloc): Don't turn
1817 BFD_RELOC_X86_64_32S into BFD_RELOC_32.
1819 2005-04-06 Nick Clifton <nickc@redhat.com>
1821 * po/rw.po: New translation: Kinyarwanda
1822 * configure.in (ALL_LINGUAS): Add rw
1823 * configure: Regenerate.
1825 2005-04-05 Sterling Augustine <sterling@tensilica.com>
1826 Bob Wilson <bob.wilson@acm.org>
1828 * config/tc-xtensa.c (branch_align_power): New.
1829 (xtensa_find_unaligned_branch_targets, get_aligned_diff,
1830 future_alignment_required): Use branch_align_power to check section
1831 alignment as well as xtensa_fetch_width when aligning branch targets.
1833 2005-04-05 Bob Wilson <bob.wilson@acm.org>
1835 * config/tc-xtensa.c: Warning fixes throughout.
1836 (xtensa_fetch_width): Change to unsigned.
1837 (assemble_nop, xtensa_find_unaligned_branch_targets,
1838 xtensa_find_unaligned_loops, xg_assemble_vliw_tokens,
1839 is_narrow_branch_guaranteed_in_range, xtensa_fix_close_loop_end_frags,
1840 min_bytes_to_other_loop_end, unrelaxed_frag_min_size,
1841 unrelaxed_frag_max_size, xtensa_fix_short_loop_frags,
1842 count_insns_to_loop_end, unrelaxed_frag_min_insn_count,
1843 get_text_align_max_fill_size, get_text_align_nop_count,
1844 get_text_align_nth_nop_size, get_noop_aligned_address,
1845 get_aligned_diff, convert_frag_align_next_opcode,
1846 convert_frag_immed_finish_loop, xtensa_create_property_segments,
1847 xtensa_create_xproperty_segments, xt_block_aligned_size): Clean up
1848 types, avoiding size_t and using offsetT and addressT appropriately.
1849 (get_text_align_power): Clean up types. Avoid incorrect bound.
1850 (get_text_align_fill_size): Clean up types. Restructure for clarity.
1852 2005-04-04 H.J. Lu <hongjiu.lu@intel.com>
1854 * config/tc-ia64.c (start_unwind_section): Undo the change
1856 (generate_unwind_image, dot_endp): Likewise.
1858 2005-04-01 David Mosberger <davidm@hpl.hp.com>
1860 * config/tc-ia64.c (ia64_handle_align): Move le_nop and
1861 le_nop_stop arrays and initializers to file scope.
1862 (md_begin): When generating code for anything other than
1863 Itanium 1, use MMI instead of MFI NOP bundles as a filler.
1865 2005-04-01 Jan Beulich <jbeulich@novell.com>
1867 * config/tc-i386.c (output_imm): Also set sign flag for 64-bit push
1870 2005-04-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
1872 * NEWS: Mention [fdgh]_floating.
1873 * config/atof-vax.c: Fix some whitespace.
1874 * config/tc-vax.c (md_pseudo_table): Add "[fdgh]_floating".
1876 2005-04-01 Nick Clifton <nickc@redhat.com>
1878 * configure.in: Add a check for <unistd.h> providing a prototype
1879 for getopt() which is compatible with the one in
1880 include/getopt.h. If so then define HAVE_DECL_GETOPT.
1881 * configure: Regenerate.
1882 * config.in (HAVE_DECL_GETOPT): Add.
1884 2005-04-01 Jan Beulich <jbeulich@novell.com>
1886 * config/tc-i386.c (s_bss): Call obj_elf_section_change_hook.
1888 2005-04-01 Jan Beulich <jbeulich@novell.com>
1890 * config/tc-i386.c (md_apply_fix3): Also handle BFD_RELOC_X86_64_32S.
1891 (tc_gen_reloc): Handle BFD_RELOC_X86_64_32S in the default case.
1893 2005-03-30 Julian Brown <julian@codesourcery.com>
1895 * config/tc-arm.c (arm_adjust_symtab): Rename
1896 bfd_elf32_is_arm_mapping_symbol_name to bfd_is_arm_mapping_symbol_name.
1898 2005-03-30 Julian Brown <julian@codesourcery.com>
1900 * config/tc-arm.c (mapping_state): Change documentation in function
1901 comment to cross-reference spec instead. Change type of mapping symbols
1903 (arm_adjust_symtab): Don't change type of mapping symbols here.
1905 2005-03-30 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
1907 * as.h [NEED_DECLARATION_FFS] (ffs): Prototype and alphabetize.
1908 * config.in: Regenerate.
1909 * configure: Regenerate.
1910 * configure.in: Check for ffs decl and alphabetize.
1912 2005-03-29 Daniel Jacobowitz <dan@codesourcery.com>
1913 Phil Blundell <philb@gnu.org>
1915 * config/tc-arm.c (arm_parse_reloc): Add TLS relocations.
1916 (md_apply_fix3): Mark TLS symbols.
1917 (tc_gen_reloc): Handle TLS relocations.
1918 (arm_fix_adjustable): Ignore TLS relocations.
1919 (s_arm_elf_cons): Support expressions after decorated symbols.
1921 2005-03-29 Julian Brown <julian@codesourcery.com>
1923 * config/tc-arm.c (marked_pr_dependency): New bitmap, bit N indicates
1924 whether personality routine index N has been output for this section.
1925 (mapping_state): tc_segment_info_data now struct not enum.
1926 (arm_elf_change_section): Likewise, and marked_pr_dependency is now
1927 handled on section change.
1928 (create_unwind_entry): Previous code to output dependency removed.
1929 (s_arm_unwind_fnend): Output dependency if it hasn't been done already
1931 * config/tc-arm.h (TC_SEGMENT_INFO_TYPE): Redefined as struct
1932 arm_segment_info_type.
1933 (arm_segment_info_type): New struct.
1935 2005-03-28 Sterling Augustine <sterling@tensilica.com>
1936 Bob Wilson <bob.wilson@acm.org>
1938 * config/tc-xtensa.c (do_align_targets): Update comment.
1939 (xtensa_frob_label): Compute "freq" before possibly switching frags.
1940 Insert a LOOP_END frag before every loop target, and do not overload
1941 DESIRE_ALIGN_IF_TARGET frags with loop end information.
1942 (xg_assemble_vliw_tokens): Use do_align_targets.
1943 (xtensa_fix_target_frags): Remove code to convert a
1944 DESIRE_ALIGN_IF_TARGET frag to a LOOP_END frag when there is a
1945 negatable branch at the end of a loop.
1946 (frag_can_negate_branch): Delete.
1948 2005-03-28 David Mosberger <davidm@hpl.hp.com>
1949 H.J. Lu <hongjiu.lu@intel.com>
1952 NEWS: Mention "-mtune=[itanium1|itanium2]".
1954 * config/tc-ia64.c (md): Add tune.
1955 (md_parse_option): Accepted "-mtune=[itanium1|itanium2]".
1956 (md_show_usage): Add "-mtune=[itanium1|itanium2]".
1957 (extra_goodness): Prefer M- and I-unit NOPs for itanium2. F and
1958 B unit NOPs are discouraged for McKinley-derived cores.
1959 (md_begin): Don't hardcode the "extra_goodness()" function in
1961 (ia64_init): Set md.tune to itanium2.
1963 * doc/as.texinfo: Add -mtune=[itanium1|itanium2]".
1964 * doc/c-ia64.texi: Likewise.
1966 2005-03-27 Ian Lance Taylor <ian@airs.com>
1968 * config/obj-coff.c (coff_frob_symbol): When crashing because of a
1969 bad C_EFCN symbol, print its name.
1971 2005-03-25 Bob Wilson <bob.wilson@acm.org>
1973 * config/tc-xtensa.c (use_longcalls): Delete.
1974 (xg_symbolic_immeds_fit): Check for direct calls and return TRUE if
1975 the use_longcalls flag is set. Do this before checking the segment.
1976 (xg_expand_assembly_insn): Rearrange to use new do_expand flag. Never
1977 expand direct calls at this point.
1978 (xtensa_set_frag_assembly_state): Set use_longcalls flag.
1979 (xtensa_find_unmarked_state_frags): Likewise.
1980 (md_assemble): Do not disable longcalls by setting is_specific_opcode.
1981 (xg_assemble_vliw_tokens): Switch frags when use_longcalls changes.
1982 (convert_frag_immed): Remove unnecessary check of is_specific_opcode.
1983 * config/tc-xtensa.h (xtensa_frag_type): Add use_longcalls flag.
1985 2005-03-25 Hans-Peter Nilsson <hp@bitrange.com>
1987 * config/tc-mmix.c, config/tc-mmix.h: Convert to ISO C90.
1989 2005-03-25 Hans-Peter Nilsson <hp@axis.com>
1991 * config/tc-cris.h: Convert to ISO C90.
1992 * config/tc-cris.c: Ditto.
1993 (md_estimate_size_before_relax): Remove obsolete comment for
1994 parameter "segment_type".
1995 (md_begin): Document reason for cast of hash_insert argument.
1996 (md_atof): Correct type of parameter "type".
1998 2005-03-24 Nick Clifton <nickc@redhat.com>
2000 * write.h (bit_fix_new): Remove redundant prototype.
2001 * config/atof-ieee.c: Convert to ISO-C90 and fix formatting.
2002 * config/obj-aout.c: Convert to ISO-C90 and fix formatting.
2003 * config/obj-aout.h: Convert to ISO-C90 and fix formatting.
2004 * config/obj-bout.c: Convert to ISO-C90 and fix formatting.
2005 * config/obj-bout.h: Convert to ISO-C90 and fix formatting.
2006 * config/obj-ecoff.c: Convert to ISO-C90 and fix formatting.
2007 * config/obj-ecoff.h: Convert to ISO-C90 and fix formatting.
2008 * config/obj-som.c: Convert to ISO-C90 and fix formatting.
2009 * config/obj-som.h: Convert to ISO-C90 and fix formatting.
2010 * config/tc-a29k.c: Convert to ISO-C90 and fix formatting.
2011 * config/tc-a29k.h: Convert to ISO-C90 and fix formatting.
2012 * config/tc-alpha.c: Convert to ISO-C90 and fix formatting.
2013 * config/tc-alpha.h: Convert to ISO-C90 and fix formatting.
2014 * config/tc-arc.c: Convert to ISO-C90 and fix formatting.
2015 * config/tc-arc.h: Convert to ISO-C90 and fix formatting.
2016 * config/tc-d10v.c: Convert to ISO-C90 and fix formatting.
2017 * config/tc-d10v.h: Convert to ISO-C90 and fix formatting.
2018 * config/tc-d30v.c: Convert to ISO-C90 and fix formatting.
2019 * config/tc-d30v.h: Convert to ISO-C90 and fix formatting.
2020 * config/tc-dlx.c: Convert to ISO-C90 and fix formatting.
2021 * config/tc-dlx.h: Convert to ISO-C90 and fix formatting.
2022 * config/tc-fr30.c: Convert to ISO-C90 and fix formatting.
2023 * config/tc-fr30.h: Convert to ISO-C90 and fix formatting.
2024 * config/tc-h8500.c: Convert to ISO-C90 and fix formatting.
2025 * config/tc-h8500.h: Convert to ISO-C90 and fix formatting.
2026 * config/tc-i370.c: Convert to ISO-C90 and fix formatting.
2027 * config/tc-i370.h: Convert to ISO-C90 and fix formatting.
2028 * config/tc-i960.c: Convert to ISO-C90 and fix formatting.
2029 * config/tc-ip2k.c: Convert to ISO-C90 and fix formatting.
2030 * config/tc-ip2k.h: Convert to ISO-C90 and fix formatting.
2031 * config/tc-m32r.c: Convert to ISO-C90 and fix formatting.
2032 * config/tc-m32r.h: Convert to ISO-C90 and fix formatting.
2033 * config/tc-m88k.c: Convert to ISO-C90 and fix formatting.
2034 * config/tc-m88k.h: Convert to ISO-C90 and fix formatting.
2035 * config/tc-mcore.c: Convert to ISO-C90 and fix formatting.
2036 * config/tc-mcore.h: Convert to ISO-C90 and fix formatting.
2037 * config/tc-mn10200.c: Convert to ISO-C90 and fix formatting.
2038 * config/tc-ns32k.c: Convert to ISO-C90 and fix formatting.
2039 * config/tc-ns32k.h: Convert to ISO-C90 and fix formatting.
2040 * config/tc-openrisc.c: Convert to ISO-C90 and fix formatting.
2041 * config/tc-openrisc.h: Convert to ISO-C90 and fix formatting.
2042 * config/tc-or32.c: Convert to ISO-C90 and fix formatting.
2043 * config/tc-or32.h: Convert to ISO-C90 and fix formatting.
2044 * config/tc-pdp11.h: Convert to ISO-C90 and fix formatting.
2045 * config/tc-pj.c: Convert to ISO-C90 and fix formatting.
2046 * config/tc-pj.h: Convert to ISO-C90 and fix formatting.
2047 * config/tc-tahoe.c: Convert to ISO-C90 and fix formatting.
2048 * config/tc-tic80.c: Convert to ISO-C90 and fix formatting.
2049 * config/tc-tic80.h: Convert to ISO-C90 and fix formatting.
2050 * config/tc-v850.c: Convert to ISO-C90 and fix formatting.
2051 * config/tc-v850.h: Convert to ISO-C90 and fix formatting.
2052 * config/tc-w65.c: Convert to ISO-C90 and fix formatting.
2053 * config/tc-w65.h: Convert to ISO-C90 and fix formatting.
2054 * config/tc-xstormy16.c: Convert to ISO-C90 and fix formatting.
2055 * config/tc-xstormy16.h: Convert to ISO-C90 and fix formatting.
2057 2005-03-23 Jim Blandy <jimb@redhat.com>
2059 * config/tc-arm.c (arm_adjust_symtab): Fetch elf_sym's binding
2060 attributes properly.
2062 2005-03-23 Mike Frysinger <vapier@gentoo.org>
2063 Nick Clifton <nickc@redhat.com>
2065 * configure.tgt: Accept any C library to accompany a GNU Linux
2066 implementation, not just the GNU C library.
2067 * configure.in: Likewise.
2068 * configure: Regenerate.
2070 2005-03-23 Nick Clifton <nickc@redhat.com>
2072 * config/tc-tic30.c: Convert to ISO C90 formatting.
2073 * config/tc-tic30.h: Convert to ISO C90 formatting.
2074 * config/tc-pdp11.c: Convert to ISO C90 formatting.
2075 * config/atof-vax.c: Convert to ISO C90 formatting.
2077 2005-03-21 Maciej W. Rozycki <macro@mips.com>
2079 * config/tc-mips.c (mips_frob_file): Sort BFD_RELOC_MIPS16_LO16
2080 relocations correctly as well.
2081 (mips_fix_adjustable): Don't make BFD_RELOC_MIPS16_LO16
2082 relocations in mergeable sections section-relative either.
2084 2005-03-21 Bob Wilson <bob.wilson@acm.org>
2086 * config/tc-xtensa.c (md_apply_fix3): Recognize XTENSA_PLT relocations.
2088 2005-03-21 Nick Clifton <nickc@redhat.com>
2090 * config/tc-sh.c (sh_elf_final_processing): Fix compile time
2091 warning by providing a prototype for sh_symbian_find_elf_flags.
2093 * cgen.c (gas_cgen_parse_operand): Fix typo introduced by
2096 2005-03-21 Alan Modra <amodra@bigpond.net.au>
2098 * configure.tgt: Handle setting of bfd_gas for fmt=multi targets
2099 along with other formats that set bfd_gas. Remove unnecessary
2100 setting of bfd_gas. Delete strongarm cases in generic_target
2103 2005-03-21 Alan Modra <amodra@bigpond.net.au>
2106 * config/tc-m68k.c (TRUNC, SEXT): Define.
2107 (issbyte, isubyte, issword, isuword, isbyte, isword): Use the above.
2108 (m68k_ip): Truncate or sign extend expressions as appropriate.
2109 (get_num): Likewise.
2110 (md_apply_fix3): Use SEXT.
2112 2005-03-21 Alan Modra <amodra@bigpond.net.au>
2114 * Makefile.am (OBJ_FORMAT_CFILES): Prune config/obj-vms.c.
2115 (OBJ_FORMAT_HFILES): Prune config/obj-vms.h.
2116 (obj-vms.o): Delete rule.
2118 * Makefile.in: Regenerate.
2119 * aclocal.m4: Regenerate.
2120 * doc/Makefile.in: Regenerate.
2121 * po/POTFILES.in: Regenerate.
2123 2005-03-18 C Jaiprakash <cjaiprakash@noida.hcltech.com>
2125 * config/tc-m68k.c (m68k_elf_final_processing): Set file specific
2126 flag for coldfire v4e.
2128 2005-03-17 Bob Wilson <bob.wilson@acm.org>
2130 * config/tc-xtensa.c (xg_apply_tentative_value): Rename to
2131 xg_apply_fix_value and return a value to indicate success.
2132 (md_pcrel_from): Skip check of fx_done. Return 0 if not PC-relative.
2133 (xtensa_force_relocation): Remove checks for VTABLE relocs.
2134 (xtensa_validate_fix_sub): New.
2135 (xtensa_fix_adjustable): Remove check for external or weak symbols.
2136 (tc_gen_reloc): Move code to handle difference of symbols and code to
2137 apply tentative fix values to ...
2138 (md_apply_fix3): ...here. Enable standard overflow checks for simple
2139 8, 16, and 32 bit relocations. Apply fixes for slot-specific
2140 relocations when linkrelax flag is not set.
2141 * config/tc-xtensa.h (xtensa_validate_fix_sub): Add prototype.
2142 (TC_FORCE_RELOCATION_SUB_SAME, TC_VALIDATE_FIX_SUB): Define.
2144 2005-03-17 Jan Beulich <jbeulich@novell.com>
2146 * config/tc-i386.c (i386_scale): Beautify error message.
2147 (Intel syntax comments): Update.
2148 (struct intel_parser_s): Add fields in_offset, in_bracket, and
2150 (intel_e04_1, intel_e05_1, intel_e05_1, intel_e09_1, intel_e10_1):
2151 Remove declarations.
2152 (intel_bracket_expr): Declare.
2153 (i386_intel_operand): Initialize new intel_parser fields. Wrap most
2154 of the function body in a loop allowing to split an operand into two.
2155 Replace calls to malloc and checks of it returning non-NULL with
2156 calls to xmalloc/xstrdup.
2157 (intel_expr): SHORT no longer handled here. Add comment indicating
2158 comparison ops need implementation.
2159 (intel_e04, intel_e04_1): Combine, replace recursion with loop.
2160 Check right operand of - does not specify a register when parsing
2161 the address of a memory reference.
2162 (intel_e05, intel_e05_1): Combine, replace recursion with loop.
2163 Check operands do not specify a register when parsing the address of
2165 (intel_e06, intel_e06_1): Likewise.
2166 (intel_e09, intel_e09_1): Combine, replace recursion with loop. Also
2167 handle SHORT as well as unary + and -. Don't accept : except for
2168 segment overrides or in direct far jump/call insns.
2169 (intel_brack_expr): New.
2170 (intel_e10, intel_e10_1): Combine, replace recursion with loop. Use
2172 (intel_e11): Replace chain of if/else-if by switch, alloing fall-
2173 through in certain cases. Use intel_brack_expr. Add new diagnostics.
2174 Allow symbolic constants as register scale value.
2175 (intel_get_token): Replace call to malloc and check of return value
2176 with call to xmalloc. Change handling for FLAT to match MASM's.
2177 (intel_putback_token): Don't try to back up/free current token if
2180 2005-03-16 Daniel Jacobowitz <dan@codesourcery.com>
2182 * configure.tgt: Set emulation for arm-*-eabi*.
2183 * config/tc-arm.c (meabi_flags): Check EABI_DEFAULT.
2184 * config/te-armeabi.h: New file.
2185 * config/te-armlinuxeabi.h (EABI_DEFAULT): Define.
2186 * config/te-symbian.h: Include "te-armeabi.h".
2188 2005-03-16 Nick Clifton <nickc@redhat.com>
2190 * cgen.c (gas_cgen_parse_operand): Copy opinfo parameter into a
2191 local variable in case it is clobbered by the setjmp.
2193 2005-03-16 Nick Clifton <nickc@redhat.com>
2194 Ben Elliston <bje@au.ibm.com>
2196 * configure.in (werror): New switch: Add -Werror to the
2197 compiler command line. Enabled by default. Disable via
2199 * configure: Regenerate.
2201 2005-03-16 Nick Clifton <nickc@redhat.com>
2203 * config/obj-coff.h: Convert to ISO C90 formatting.
2204 * config/obj-coff.c: Convert to ISO C90 formatting.
2206 2005-03-15 Zack Weinberg <zack@codesourcery.com>
2208 * config/tc-arm.c (do_mla): Rename to do_mlas, take second
2209 is_mls parameter; do not diagnose Rm==Rd when is_mls.
2210 (do_mla, do_mls, five_bit_unsigned_immediate, bfci_lsb_and_width)
2211 (do_bfc, do_bfi, do_bfx, do_rbit, do_mov16, do_ldsttv4): New functions.
2212 (insns): Add ARMv6T2 instructions:
2213 bfc bfi mls movw movt rbit sbfx ubfx ldrht ldrsht ldrsbt strht.
2214 (arm_archs): Add V6T2 variants.
2216 2005-03-15 Nick Clifton <nickc@redhat.com>
2218 * NEWS: Add cutoff for changes in 2.16 release.
2220 2005-03-15 Jan Beulich <jbeulich@novell.com>
2222 * expr.c (operand): Merge handling of unary + into that for unary
2225 2005-03-14 Eric Christopher <echristo@redhat.com>
2227 * config/tc-mips.c: Include dw2gencfi.h.
2228 (mips_cfi_frame_initial_instructions): New.
2229 * config/tc-mips.h (TARGET_USE_CFIPOP): Define.
2230 (tc_cfi_frame_initial_instructions): Ditto.
2231 (DWARF2_DEFAULT_RETURN_COLUMN): Ditto.
2232 (DWARF2_CIE_DATA_ALIGNMENT): Ditto.
2233 * Makefile.am: Update dependencies.
2234 * Makefile.in: Regenerate.
2236 2005-03-15 Alan Modra <amodra@bigpond.net.au>
2238 * po/es.po: Commit new Spanish translation.
2240 2005-03-14 Alan Modra <amodra@bigpond.net.au>
2242 * po/tr.po: Commit new Turkish translation.
2244 2005-03-12 Zack Weinberg <zack@codesourcery.com>
2246 * config/tc-arm.c (tinsns): Add ARMv6K instructions sev, wfe,
2249 2005-03-11 Daniel Jacobowitz <dan@codesourcery.com>
2251 * config-gas.com: Mark vax-vms as obsolete.
2252 * configure.in: Remove fmt=vms support.
2253 * config.in: Regenerate.
2254 * configure: Regenerate.
2255 * config/obj-vms.h, config/obj-vms.c, config/vms-conf.h: Remove.
2257 2005-03-10 Sterling Augustine <sterling@tensilica.com>
2258 Bob Wilson <bob.wilson@acm.org>
2260 * config/tc-xtensa.c (finish_vinsn): Include the last instruction slot
2261 when checking if xg_resolve_literals needs to be called.
2262 * config/tc-xtensa.h: Fix spelling typo in a comment.
2264 2005-03-10 Jan Beulich <jbeulich@novell.com>
2266 * config/tc-tic54x.h (tic54x_macro_info): Change parameter type.
2267 * config/tc-tic54x.c (tic54x_macro_info): Likewise. Replace hand-
2268 crafted structure declarations with the types from macro.h.
2270 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2272 * config/tc-mips.c (s_cpsetup): Use '__gnu_local_gp' instead of '_gp'
2273 for -mno-shared optimization.
2275 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2277 * config/tc-mips.c (MAX_VR4130_NOPS, MAX_DELAY_NOPS): New macros.
2278 (MAX_NOPS): Bump to 4.
2279 (mips_fix_vr4130): New variable.
2280 (nops_for_vr4130): New function.
2281 (nops_for_insn): Use MAX_DELAY_NOPS rather than MAX_NOPS. Use
2282 nops_for_vr4130 if working around VR4130 errata.
2283 (OPTION_FIX_VR4130, OPTION_NO_FIX_VR4130): New macros.
2284 (md_longopts): Add -mfix-vr4130 and -mno-fix-vr4130.
2285 (md_parse_option): Handle them.
2286 (md_show_usage): Print them.
2287 * doc/c-mips.texi: Document -mfix-vr4130 and -mno-fix-vr4130.
2289 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2291 * config/tc-mips.c (append_insn): Remove cop_interlocks test from
2294 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2296 * config/tc-mips.h (mips_flush_pending_output): Delete.
2297 (mips_emit_delays): Declare.
2298 (md_flush_pending_output): Use mips_emit_delays.
2299 * config/tc-mips.c (mips_no_prev_insn): Remove parameter; always forget
2300 the previous instructions.
2301 (md_begin, append_insn, md_parse_option): Update callers.
2302 (mips_emit_delay): Remove parameter. Move INSNS != 0 code to
2304 (mips_align, s_change_sec, s_cons, s_float_cons, s_gpword)
2305 (s_gpdword): Update callers.
2306 (start_noreorder, end_noreorder): New functions.
2307 (macro, macro2, mips16_macro, s_mipsset): Use them instead of
2308 manipulating mips_opts or prev_nop_frag directly.
2309 (mips_flush_pending_output): Delete.
2311 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2313 * config/tc-mips.c (mips_move_labels): New function, taken from...
2314 (append_insn, mips_emit_delays): ...here.
2316 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2318 * config/tc-mips.c (MAX_NOPS): New macro.
2319 (history): Resize to 1 + MAX_NOPS.
2320 (fix_vr4120_class): New enumeration.
2321 (vr4120_conflicts): New variable.
2322 (init_vr4120_conflicts): New function.
2323 (md_begin): Call it.
2324 (insn_uses_reg): Constify first argument.
2325 (classify_vr4120_insn, insns_between, nops_for_insn, nops_for_sequence)
2326 (nops_for_insn_or_target): New functions.
2327 (append_insn): Use the new nops_for_* functions instead of inline
2328 delay checks. Generalize prev_nop_frag handling to handle an
2329 arbitrary history length. Insert nops into the history buffer
2330 once the number of nops in prev_nop_frag is fixed.
2331 (emit_delays): Use nops_for_insn instead of inline delay checks.
2333 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2335 * config/tc-mips.c (append_insn): Remove now-redundant nops != 0
2336 check from branch delay code. Remove unnecessary check for branches.
2338 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2340 * config/tc-mips.c (dummy_opcode): Delete.
2341 (nop_insn, mips16_nop_insn): New variables.
2342 (NOP_INSN): New macro.
2343 (insn_length, create_insn, install_insn, move_insn, add_fixed_insn)
2344 (add_relaxed_insn, insert_into_history, emit_nop): New functions.
2345 (md_begin): Initialize nop_insn and mips16_nop_insn.
2346 (append_insn): Use the new emit_nop function to add nops, recording
2347 them in the history buffer. Use add_fixed_insn or add_relaxed_insn
2348 to reserve room for the instruction and install_insn to install the
2349 final form. Use insert_into_history to record the instruction in
2350 the history buffer. Use move_insn to do delay slot filling.
2351 (mips_emit_delays): Use add_fixed_insn instead of the emit_nop macro.
2352 (macro_build, mips16_macro_build, macro_build_lui, mips_ip)
2353 (mips16_ip): Use create_insn to initialize mips_cl_insns.
2355 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2357 * config/tc-mips.c (INSERT_BITS, EXTRACT_BITS, INSERT_OPERAND)
2358 (EXTRACT_OPERAND, MIPS16_INSERT_OPERAND, MIPS16_EXTRACT_OPERAND): New.
2359 (insn_uses_reg, reg_needs_delay, append_insn, macro_build)
2360 (mips16_macro_build, macro_build_lui, mips16_macro, mips_ip)
2361 (mips16_ip): Use the new macros instead of explicit masks and shifts.
2363 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2365 * config/tc-mips.c (mips_cl_insn): Replace the valid_p, delay_slot_p
2366 and extended_p fields with a single fixed_p field.
2367 (append_insn, mips_no_prev_insn): Adjust accordingly.
2369 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2371 * config/tc-mips.c (mips_cl_insn): Replace reloc_type array with
2372 a single mips16_absolute_jump_p bit.
2373 (append_insn): Adjust accordingly.
2375 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2377 * config/tc-mips.h (mips_cl_insn): Move definition to...
2378 * config/tc-mips.c (mips_cl_insn): ...here. Add new fields:
2379 frag, where, fixp, reloc_type, valid_p, noreorder_p, delay_slot_p
2381 (history): New variable.
2382 (prev_insn, prev_prev_insn, prev_insn_valid, prev_insn_frag)
2383 (prev_insn_where, prev_insn_reloc_type, prev_insn_fixp)
2384 (prev_insn_is_delay_slot, prev_insn_unreordered, prev_insn_extended)
2385 (prev_prev_insn_unreordered): Delete.
2386 (reg_needs_delay, append_insn, mips_no_prev_insn, mips_emit_delays)
2387 (macro_start): Replace uses of prev_insn* with the equivalent history[]
2390 2005-03-08 Daniel Jacobowitz <dan@codesourcery.com>
2392 * doc/Makefile.am: Update as.info dependencies.
2393 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
2395 2005-03-08 Jan Beulich <jbeulich@novell.com>
2397 * doc/as.texinfo: Add sentence to indicate redefining a macro is an
2398 error, and point to .purgem documentation if someone really needs
2400 * NEWS: Mention macro redefinition is now an error.
2402 2005-03-08 Jan Beulich <jbeulich@novell.com>
2404 * config/tc-ia64.c (emit_one_bundle): Track last slot user insn was
2405 emitted to. Add more precise diagnostics for non-fitting insns based
2406 on that. Eliminate now superfluous special casing of MLX. Clear out
2407 slot information when dropping an insn.
2409 2005-03-08 Jan Beulich <jbeulich@novell.com>
2411 * config/tc-ia64.c (parse_section_name): Rename to...
2412 (cross_section): In addition to separating the name from the rest of
2413 the arguments, also carry out the operation.
2414 (dot_xdata): Use cross_section.
2415 (dot_float_cons): Likewise.
2416 (dot_xstringer): Likewise.
2417 (dot_xdata_ua): Likewise.
2418 (dot_float_cons_ua): Likewise. Pass float_cons, not stmt_float_cons.
2420 2005-03-05 Alan Modra <amodra@bigpond.net.au>
2422 * po/gas.pot: Regenerate.
2424 2005-03-04 David Daney <ddaney@avtrex.com>
2426 * config/tc-mips.c (macro_build_lui): Use '__gnu_local_gp'
2427 instead of '_gp' for -mno-shared optimization.
2429 (s_abicalls): Document it in the comment.
2430 (md_show_usage): Document the -mno-shared option.
2432 2005-03-04 Richard Sandiford <rsandifo@redhat.com>
2434 * config/tc-mips.c (mips_set_options): Add sym32 field.
2435 (mips_opts): Initialize it.
2436 (HAVE_32BIT_ADDRESSES): Set to true if pointers are 32 bits wide.
2437 (HAVE_64BIT_ADDRESSES): Redefine as !HAVE_32BIT_ADDRESSES.
2438 (HAVE_32BIT_SYMBOLS, HAVE_64BIT_SYMBOLS): New macros.
2439 (load_address): Use HAVE_64BIT_SYMBOLS instead of HAVE_64BIT_ADDRESSES
2440 when deciding whether to use a symbolic %highest/%higher expansion.
2441 (macro): Likewise. Remove o64/n32 linux hack. Always use
2442 ADDRESS_ADD*_INSN for address addition in the expansion of "dla"
2443 and "la". Handle constants separately from symbolic expressions in
2444 the "ld_st:" case, using 64-bit arithmetic if HAVE_64BIT_ADDRESSES
2445 and using load_register to load the high part of the address.
2446 (OPTION_MSYM32, OPTION_NO_MSYM32): New macros.
2447 (OPTION_ELF_BASE): Bump by 2.
2448 (md_longopts): Add entries for -msym32 and -mno-sym32.
2449 (md_parse_option): Handle them.
2450 (usage): Document them.
2451 (s_mipsset): Handle ".set sym32" and ".set nosym32".
2452 (s_cpload, s_cpsetup): Use HAVE_64BIT_SYMBOLS instead of
2453 HAVE_64BIT_ADDRESSES to detect 64-bit values of "_gp".
2454 * doc/c-mips.texi: Document ".set sym32", ".set nosym32",
2455 -msym32 and -mno-sym32.
2457 2005-03-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2459 * config/tc-mips.c (load_address): Implement GP optimization
2460 for 64bit address space non-PIC. Fix formatting.
2461 (macro): Likewise. Simplify code.
2462 (md_parse_option): Don't bail out if -G 0 is set for PIC code.
2463 (mips_after_parse_args): Simplify code.
2465 2005-03-03 Nick Clifton <nickc@redhat.com>
2467 * expr.c (operand): Remove redundant code enclosed by #ifdef
2468 RELAX_PAREN_GROUPING....#endif.
2470 * config/tc-mn10200.c (tc_gen_reloc): Handle the case where the
2471 reloc is the difference of two symbols defined in the same
2474 * config/tc-iq2000.c (line_comment_chars): Include the # character
2475 as otherwise this breaks #APP/#NO_APP processing.
2477 2005-03-03 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
2479 * config/tc-arc.c(md_assemble): Remove dead code for handling
2480 immediate indexing of ld and st .
2482 2005-03-02 Daniel Jacobowitz <dan@codesourcery.com>
2483 Joseph Myers <joseph@codesourcery.com>
2485 * config/tc-mips.c (percent_op): Add %tlsgd, %tlsldm, %dtprel_hi,
2486 %dtprel_lo, %tprel_hi, %tprel_lo, and %gottprel.
2487 (parse_relocation): Check for a word break after a relocation
2489 (md_apply_fix3): Handle TLS relocations, and mark thread-local
2492 2005-03-02 Alan Modra <amodra@bigpond.net.au>
2494 * config/tc-ppc.c (ppc_fix_adjustable <ELF>): Remove bogus checks.
2496 2005-03-02 Jan Beulich <jbeulich@novell.com>
2498 * as.c (main): Use unlink_if_ordinary instead of unlink.
2499 * messages.c (as_fatal): Likewise.
2501 2005-03-02 Jan Beulich <jbeulich@novell.com>
2503 * config/tc-i386.c (build_modrm_byte): Add lock prefix for cr8...15
2505 (parse_register): Allow cr8...15 in all modes.
2507 2005-03-02 Jan Beulich <jbeulich@novell.com>
2509 * config/tc-i386.c (intel_e11): If not followed by T_PTR, treat T_BYTE
2510 etc. like normal symbol references (T_ID).
2512 2005-03-02 Alan Modra <amodra@bigpond.net.au>
2514 * symbols.c (fb_label_name): Fix silly thinko in last change.
2516 2005-03-02 Alan Modra <amodra@bigpond.net.au>
2518 * expr.c (integer_constant): Remove TARGET_WORD_SIZE hack.
2519 * config/tc-m68k.h (TARGET_WORD_SIZE): Delete.
2521 * symbols.c (fb_label_name): Allow an augend of 2 for mmix.
2523 2005-03-01 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
2526 * config/tc-arc.c (md_assemble): Initialize suffix for extension
2529 2005-03-01 Alan Modra <amodra@bigpond.net.au>
2531 * config/obj-coff.c (fixup_segment): Delete sy_mri_common assertion.
2533 * as.h (assert): Warning fix.
2534 * expr.c (expr): Correct assertion.
2535 * read.c (s_comm_internal): Remove assertion.
2536 * write.c (relax_segment): Enable vma assertion only for BFD_ASSEMBLER.
2537 (fixup_segment): Remove assertion.
2538 * config/tc-dlx.c (machine_ip): Remove untrue assertions.
2539 (md_apply_fix3): Likewise.
2540 * config/tc-i370.c (md_begin): Correct assertion.
2541 (i370_macro): Warning fix for assertion.
2543 2005-03-01 Alan Modra <amodra@bigpond.net.au>
2545 * configure.in (AC_C_BIGENDIAN): Invoke.
2546 * configure: Regenerate.
2547 * write.c (write_object_file <!BFD_ASSEMBLER>): Don't use sizeof
2548 host variable to set string header size.
2549 * config/obj-aout.c (obj_header_append): Don't use host structs.
2550 (obj_symbol_to_chars): Likewise.
2551 (obj_emit_strings): Likewise. Use the passed in output pointer.
2552 * config/obj-aout.h (H_GET_FILE_SIZE): Include H_GET_LINENO_SIZE.
2553 * config/obj-bout.c (obj_emit_relocations): Use md_reloc_size,
2554 not sizeof host struct.
2555 (obj_header_append, obj_symbol_to_chars): Don't use host structs.
2556 (obj_emit_strings): Likewise.
2557 * config/obj-bout.h (EXEC_BYTES_SIZE): Define.
2558 (N_TXTOFF, H_GET_FILE_SIZE, H_GET_HEADER_SIZE): Use instead of
2560 (H_SET_SYMBOL_TABLE_SIZE): Hard code sym size rather than using
2562 (host_number_to_chars): Define.
2563 * config/obj-hp300.c (hp300_header_append): Don't use sizeof
2564 host internal struct to set header sizes.
2565 * config/tc-i960.c (md_number_to_field): Warning fix.
2566 (md_ri_to_chars): Use host byte order.
2567 (get_cdisp, md_apply_fix3): Warning fix.
2568 * config/tc-m68k.c (md_assemble): Don't use sizeof host short.
2570 2005-02-28 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
2572 * doc/c-arc.texi: Update documentation about ARC's extension
2575 2005-02-27 Svein E. Seldal <svein@dev.seldal.com>
2577 * config/tc-tic4x.c (tic4x_gen_to_words): Changed mail
2580 2005-02-23 Alan Modra <amodra@bigpond.net.au>
2582 * cgen.c: Warning fixes.
2583 * config/tc-arc.c: Likewise.
2584 * config/tc-arm.c: Likewise.
2585 * config/tc-avr.c: Likewise.
2586 * config/tc-d10v.c: Likewise.
2587 * config/tc-d30v.c: Likewise.
2588 * config/tc-frv.c: Likewise.
2589 * config/tc-frv.h: Likewise.
2590 * config/tc-h8300.c: Likewise.
2591 * config/tc-h8500.c: Likewise.
2592 * config/tc-i370.c: Likewise.
2593 * config/tc-i960.c: Likewise.
2594 * config/tc-ia64.c: Likewise.
2595 * config/tc-ip2k.c: Likewise.
2596 * config/tc-m68hc11.c: Likewise.
2597 * config/tc-maxq.c: Likewise.
2598 * config/tc-mcore.c: Likewise.
2599 * config/tc-mips.c: Likewise.
2600 * config/tc-msp430.c: Likewise.
2601 * config/tc-pj.c: Likewise.
2602 * config/tc-ppc.c: Likewise.
2603 * config/tc-ppc.h: Likewise.
2604 * config/tc-s390.c: Likewise.
2605 * config/tc-sh.c: Likewise.
2606 * config/tc-sh64.c: Likewise.
2607 * config/tc-tic4x.c: Likewise.
2608 * config/tc-tic80.c: Likewise.
2609 * config/tc-v850.c: Likewise.
2610 * config/tc-vax.c: Likewise.
2611 * config/tc-w65.c: Likewise.
2612 * config/tc-xstormy16.c: Likewise.
2613 * config/tc-z8k.c: Likewise.
2615 2005-02-22 Catherine Moore <clm@cm00re.com>
2617 * read.c (read_a_source_file): Reinstate TC_EQUAL_IN_INSN test.
2618 * doc/internals.texi (TC_EQUAL_IN_INSN): Reinstate.
2620 2005-02-22 Eric Christopher <echristo@redhat.com>
2622 * config/tc-mips.c (struct proc): Change isym to
2623 func_sym. New member func_end_sym.
2624 (s_mips_ent): Update.
2625 (s_mips_end): Ditto. Add code to compute function size.
2627 2005-02-22 Alan Modra <amodra@bigpond.net.au>
2629 * read.c: Warning fixes.
2630 * config/obj-elf.c: Likewise.
2632 2005-02-22 Maciej W. Rozycki <macro@mips.com>
2634 * config/tc-mips.c (append_insn): Call dwarf2_emit_insn() before
2637 2005-02-21 H.J. Lu <hongjiu.lu@intel.com>
2639 * config/obj-coff.c (obj_coff_section): Replace SEC_SHARED with
2642 * config/tc-tic54x.c (tic54x_bss): Replace SEC_BLOCK with
2644 (demand_empty_rest_of_line): Likewise.
2645 (tic54x_sblock): Likewise.
2646 (tic54x_clink): Replace with SEC_CLINK with SEC_TIC54X_CLINK.
2648 2005-02-21 Alan Modra <amodra@bigpond.net.au>
2650 * read.c (address_bytes): New function.
2651 (TC_ADDRESS_BYTES): Default for BSD_ASSEMBLER to address_bytes.
2652 (potable): Add "dc.a".
2653 (cons_worker): Handle "dc.a".
2654 * doc/internals.texi (TC_ADDRESS_BYTES): Document.
2656 2005-02-21 Alan Modra <amodra@bigpond.net.au>
2658 * input-file.c (input_file_open): Rearrange to avoid warning.
2660 2005-02-19 Alan Modra <amodra@bigpond.net.au>
2662 * config/tc-hppa.h (TC_EQUAL_IN_INSN): Delete.
2663 * read.c (read_a_source_file): Remove TC_EQUAL_IN_INSN test.
2664 * doc/internals.texi (TC_EQUAL_IN_INSN): Delete.
2666 2005-02-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2668 * config/tc-mips.c (macro_build_ldst_constoffset): Fail on $at
2669 uses after .set noat.
2670 (load_address): Likewise.
2671 (macro): Likewise. Don't try to avoid $at use by sacrificing
2672 the target register before it is stored, it won't work.
2674 2005-02-17 James E Wilson <wilson@specifixinc.com>
2676 * config/tc-ia64.c (emit_one_bundle): Stop filling a bundle if we
2677 see an instruction that specifies a template.
2679 2005-02-18 Alan Modra <amodra@bigpond.net.au>
2681 * config/tc-openrisc.c (openrisc_relax_frag): Delete unused function.
2682 * config/tc-sparc.c (sparc_ip): Make op_exp static to silence warnings.
2683 * config/tc-tic80.c (build_insn): Init insn[1] to silence warning.
2685 2005-02-17 H.J. Lu <hongjiu.lu@intel.com>
2687 * NEWS: Mention "-mhint.b=[ok|warning|error]".
2689 * config/tc-ia64.c (md): Add hint_b.
2690 (emit_one_bundle): Handle md.hint_b for "hint".
2691 (md_parse_option): Accepted "-mhint.b=[ok|warning|error]".
2692 (md_show_usage): Add "-mhint.b=[ok|warning|error]".
2693 (ia64_init): Set md.hint_b to error.
2694 (md_assemble): Handle md.hint_b for "hint.b".
2696 * doc/as.texinfo: Add "-mhint.b=[ok|warning|error]".
2697 * doc/c-ia64.texi: Likewise.
2699 2005-02-17 Alan Modra <amodra@bigpond.net.au>
2701 * tc.h (struct relax_type, relax_typeS): Move from here..
2702 * as.h: ..to here. Make rlx_forward and rlx_backward an offsetT.
2703 * ecoff.c (ecoff_new_file): Add appfile param.
2704 * ecoff.h (ecoff_new_file): Likewise.
2705 * itbl-lex.h: New file.
2706 * itbl-lex.l: Include itbl-lex.h.
2707 * itbl-parse.y: Likewise.
2708 (insntbl_line, yyparse, yylex): Move to itbl-lex.h.
2709 * read.c (s_app_file_string): Mark appfile possibly unused.
2710 * subsegs.c (seg_not_empty_p): Make sec possibly unused.
2711 * subsegs.h (struct seg_info_trash): Delete.
2712 (seg_info): Use segment_info_type instead.
2713 * config/obj-coff.c (struct filename_list): Make filename const char *.
2714 * config/obj-ecoff.h (obj_app_file): Pass app to ecoff_new_file.
2715 * config/obj-elf.c (elf_file_symbol): Similarly.
2716 * config/tc-a29k.c (md_apply_fix3): Make val a valueT. Don't use
2718 * config/tc-arc.c (md_operand): Warning fix.
2719 * config/tc-arm.c (arm_parse_reloc): Only define when OBJ_ELF.
2720 (md_begin): Rearrange #if defined OBJ_COFF || defined OBJ_ELF.
2721 * config/tc-cris.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Use do while.
2722 * config/tc-frv.c (frv_force_relocation): Warning fix.
2723 * config/tc-m68k.c (md_parse_option): Delete unused var.
2724 * config/tc-mcore.c (mylog2): Rename from log2 throughout.
2725 * config/tc-sparc.c: Likewise.
2726 (s_common): Warning fix.
2727 * config/tc-mips.c (append_insn): Use unsigned long long expressions.
2728 * config/tc-mmix.c (PUSHJSTUB_MAX, PUSHJSTUB_MIN): Define from
2730 * config/tc-s390.c (s390_insn): Delete test of unsigned >= 0.
2731 * config/tc-sh.c (sh_cfi_frame_initial_instructions,
2732 sh_regname_to_dw2regnum): Only define for OBJ_ELF.
2733 * config/tc-tic4x.c (tic4x_insert_reg): Use ISLOWER.
2734 (tic4x_do_align): Use TIC_NOP_OPCODE.
2735 * config/tc-tic4x.h (TIC_NOP_OPCODE): Rename from NOP_OPCODE.
2736 * config/tc-vax.c: Include netinet/in.h.
2737 (tc_headers_hook): Formatting.
2738 * config/tc-xstormy16.c (md_pcrel_from_section): Correct parens.
2740 2005-02-17 Jan Beulich <jbeulich@novell.com>
2742 * config/tc-ia64.c (ia64_parse_name): Don't advance 'name' when
2743 parsing inN, locN, outN. Set 'idx' to offset register number starts
2744 at. Don't handle numbers with leading zeroes or beyond 95. Remove
2747 2005-02-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2749 * config/tc-mips.c (load_address): Fix formatting.
2750 (macro): Don't use AT if .set noat is in effect. Fix formatting.
2751 Catch macros which are unexpandable without AT. Remove duplicate
2753 (macro2): Remove duplicate zeroing of used_at.
2755 2005-02-16 Alan Modra <amodra@bigpond.net.au>
2757 * dw2gencfi.c (output_cie, output_fde): Use DW_CFA_nop rather
2760 2005-02-15 Nigel Stephens <nigel@mips.com>
2761 Maciej W. Rozycki <macro@mips.com>
2763 * config/tc-mips.c (reloc_needs_lo_p): Handle
2764 BFD_RELOC_MIPS16_HI16_S.
2765 (fixup_has_matching_lo_p): Handle BFD_RELOC_MIPS16_LO16.
2766 (append_insn): Add BFD_RELOC_MIPS16_GPREL, BFD_RELOC_MIPS16_HI16_S
2767 and BFD_RELOC_MIPS16_LO16 to relocs to suppress overflow
2769 (mips16_ip): Resolve BFD_RELOC_MIPS16_HI16_S,
2770 BFD_RELOC_MIPS16_HI16 and BFD_RELOC_MIPS16_LO16 for constants.
2771 Call my_getSmallExpression() to parse percent operators.
2772 (percent_op_match, mips_percent_op): Separate definitions.
2773 (mips16_percent_op): Define percent operators for the MIPS16 mode.
2774 (parse_relocation): Handle the MIPS16 mode using
2776 (md_apply_fix3): Handle BFD_RELOC_MIPS16_HI16,
2777 BFD_RELOC_MIPS16_HI16_S and BFD_RELOC_MIPS16_LO16.
2779 2005-02-15 Jan Beulich <jbeulich@novell.com>
2781 * config/tc-ia64.c (md_apply_fix3): Call ia64_gen_real_reloc_type
2782 instead of explicitly dealing with the translation; exclude
2783 relocations that are already pcrel, however.
2785 2005-02-15 Jan Beulich <jbeulich@novell.com>
2787 * config/tc-ia64.c: Include limits.h (if available).
2788 (gr_values[0]): Set path to INT_MAX.
2789 (dot_reg_val): Don't allow changing value of r0. Limit range of
2790 general registers at r127.
2791 (specify_resource): Default resource index is -1. Don't set resource
2792 index (in case IA64_RS_RSE) without setting the specific flag.
2793 (note_register_values): Check operand is O_constant before tracking
2794 input value of moves. Add tracking for dep.z with constant inputs.
2795 (print_dependency): Resource index of specific resource may be zero.
2796 (check_dependencies): Likewise.
2798 2005-02-15 Jan Beulich <jbeulich@novell.com>
2800 * config/tc-ia64.c (parse_operands): New local variables reg1, reg2,
2801 reg_class. Check operands and emit diagnostics for illegal use of
2804 2005-02-15 Jan Beulich <jbeulich@novell.com>
2806 * config/tc-ia64.c (ia64_gen_real_reloc_type): Define and initialize
2807 new variables type, suffix, and width. Handle
2808 BFD_RELOC_IA64_DIR(32|64)[LM]SB in FUNC_LT_FPTR_RELATIVE case.
2809 Handle BFD_RELOC_IA64_DIR64[LM]SB in FUNC_TP_RELATIVE case. Add
2810 FUNC_DTP_MODULE case. Handle BFD_RELOC_IA64_DIR32[LM]SB in
2811 FUNC_DTP_RELATIVE case. Return incoming relocation type if
2812 BFD_RELOC_IA64_IPLT[LM]SB in FUNC_IPLT_RELOC case. Generate warning
2813 if unable to translate relocation type, using the new variables.
2815 2005-02-15 Jan Beulich <jbeulich@novell.com>
2817 * config/tc-ia64.h (ia64_symbol_chars): Declare.
2818 (ty_symbol_chars): Define.
2819 * config/tc-ia64.c (ia64_symbol_chars): Define.
2821 2005-02-15 Jan Beulich <jbeulich@novell.com>
2823 * config/tc-ia64.c (ia64_parse_name): Only update next character if
2824 input_line_pointer was advanced.
2826 2005-02-14 Kaz Kojima <kkojima@rr.iij4u.or.jp>
2828 * config/tc-sh.c (md_apply_fix3): Add parentheses around &
2831 2005-02-13 Jan Beulich <jbeulich@novell.com>
2833 * config/tc-ia64.c (md_parse_option): Handle -xnone and -xdebugn.
2834 (md_show_usage): Add -xnone, -xdebugn, and -xdebugx. Relocate default
2836 (ia64_init): Set md.detect_dv.
2837 (ia64_start_line): New static variable warned. Warn only once when
2838 encountering explicit stops in automatic mode.
2839 * doc/c-ia64.texi: Describe -xnone, -xdebugn, and -xdebugx.
2840 * NEWS: Mention new default mode.
2842 2005-02-13 Jan Beulich <jbeulich@novell.com>
2844 * config/tc-ia64.c (dot_rot): Add comment that name strings should
2845 be freed when wiping out previous state. Canonicalize names before
2846 use. Free name string when detecting redefinition.
2847 (dot_pred_rel): Call generic expression parser to process arguments.
2848 Handle O_register case for individual predicates and O_subtract for
2850 (ia64_parse_name): Canonicalize name before looking it up in dynamic
2852 (ia64_canonicalize_symbol_name): Strip off all trailing # characters.
2853 Warn if multiple found, issue error if resulting symbol name has zero
2855 (dot_alias): Canonicalize name before use.
2857 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
2859 * config/tc-ia64.c (unwind_diagnostic): Return -1 for warning
2861 (in_procedure): Return -1 for warning.
2862 (in_prologue): Likewise.
2863 (in_body): Likewise.
2865 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
2867 * config/tc-ia64.c (dot_xdata): Undo the last change.
2868 (dot_float_cons): Likewise.
2869 (dot_xstringer): Likewise.
2870 (dot_xdata_ua): Likewise.
2871 (dot_float_cons_ua): Likewise.
2873 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
2875 * NEWS: Mention "-munwind-check=[warning|error]".
2877 * config/tc-ia64.c (md): Add unwind_check.
2878 (unwind_diagnostic): New.
2879 (in_procedure): Call unwind_diagnostic when a directive isn't
2881 (in_prologue): Call unwind_diagnostic when a directive isn't in
2883 (in_body): Call unwind_diagnostic when a directive isn't in
2885 (dot_endp): Set md.unwind_check to error before calling
2886 in_procedure and restore it after. When the name is missing or
2887 couldn't be found, use the one from the last .proc if
2888 md.unwind_check isn't error. Warn if md.unwind_check is
2890 (md_parse_option): Handle "-munwind-check=[warning|error]".
2891 (md_show_usage): Add "-munwind-check=[warning|error]".
2892 (ia64_init): Set md.unwind_check to warning.
2894 * doc/as.texinfo: Add "-munwind-check=[none|warning|error]".
2895 * doc/c-ia64.texi: Likewise.
2897 2005-02-11 Jan Beulich <jbeulich@novell.com>
2899 * config/tc-ia64.h (LEX_AT): Include LEX_BEGIN_NAME.
2901 (ia64_parse_name): New third parameter.
2902 (md_parse_name): Pass third argument.
2903 * config/tc-ia64.c (pseudo_func): Placeholders use NULL as name.
2904 (md_operand): Handling of '@'-prefixed symbols moved from here...
2905 (ia64_parse_name): ...to here.
2907 2005-02-11 Jan Beulich <jbeulich@novell.com>
2909 * config/tc-ia64.c (md): Remove last_groups and group_idx.
2910 (errata_nop_necessary_p): Remove declaraction and definition.
2911 (emit_one_bundle): Don't call errata_nop_necessary_p. Don't
2912 update md.group_idx. Don't reset md.last_groups.
2914 2005-02-11 Jan Beulich <jbeulich@novell.com>
2916 * config/tc-ia64.c (parse_section_name): Handle non-quoted first
2918 (dot_xdata): Free section name after use.
2919 (dot_float_cons): Likewise.
2920 (dot_xstringer): Likewise.
2921 (dot_xdata_ua): Likewise.
2922 (dot_float_cons_ua): Likewise.
2923 (md_pseudo_table): Add xdata16 and xdata16.ua.
2925 2005-02-10 H.J. Lu <hongjiu.lu@intel.com>
2927 * doc/all.texi: Add IA64.
2928 * doc/as.texinfo: Likewise.
2930 * doc/c-ia64.texi: Fix typos.
2932 2005-02-10 Julian Brown <julian@codesourcery.com>
2934 * config/tc-arm.c (do_t_ldmstm): Change BFD_RELOC_NONE to
2936 (do_t_push_pop): Likewise.
2937 (md_assemble): Likewise.
2938 (md_apply_fix3): Handle BFD_RELOC_NONE correctly, make
2939 BFD_RELOC_UNUSED same as previous meaning of BFD_RELOC_NONE.
2940 (create_unwind_entry): Output dependency on the required personality
2943 2005-02-07 Nathan Sidwell <nathan@codesourcery.com>
2945 * as.h (seg_not_empty_p): Return int, not bfd_boolean.
2946 * subsegs.c (seg_not_empty_p): Likewise.
2948 2005-02-07 Inderpreet Singh <inderpreetb@noida.hcltech.com>
2950 * config/tc-maxq.c (md_estimate_size_before_relax): Correct the
2951 relative jump calculation.
2952 <md_convert_frag) : Likewise.
2953 <output_disp): Likewise.
2955 2005-02-07 Hans-Peter Nilsson <hp@axis.com>
2957 * write.c (write_object_file): Recognize warning-symbol construct
2958 and skip object- and target- handling for the second symbol.
2960 2005-02-02 Jan Beulich <jbeulich@novell.com>
2962 * config/tc-ia64.c (dot_pred_rel): Update comment. Handle @-prefixed
2963 designators along with quoted ones. Free copy of quoted designator
2966 2005-02-01 Ben Elliston <bje@au.ibm.com>
2968 * config/atof-ieee.c, config/obj-coff.c, config/obj-elf.c,
2969 config/obj-ieee.c, config/obj-som.c, config/obj-vms.c,
2970 config/tc-a29k.c, config/tc-alpha.c, config/tc-arc.c,
2971 config/tc-arm.c, config/tc-d30v.c, config/tc-dlx.c,
2972 config/tc-fr30.c, config/tc-h8300.c, config/tc-h8500.c,
2973 config/tc-i370.c, config/tc-i386.c, config/tc-i960.c,
2974 config/tc-ia64.c, config/tc-m32r.c, config/tc-m32r.h,
2975 config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-mips.c,
2976 config/tc-mn10200.c, config/tc-msp430.c, config/tc-ns32k.c,
2977 config/tc-openrisc.c, config/tc-or32.c, config/tc-pdp11.c,
2978 config/tc-pj.c, config/tc-sparc.h, config/tc-tic54x.c,
2979 config/tc-tic80.c, config/tc-v850.c, config/tc-w65.c,
2980 config/tc-xtensa.c, config/tc-z8k.c, config/xtensa-relax.c: Remove
2981 #if 0'd code throughout.
2983 2005-01-31 Nick Clifton <nickc@redhat.com>
2985 * as.c (parse_args): Bump copyright date reported by --version to
2988 2005-01-31 Nick Clifton <nickc@redhat.com>
2990 * configure.tgt: Remove obsolete targets m68k-lynxos, sparc-lynxos
2993 2005-01-31 Jan Beulich <jbeulich@novell.com>
2995 * macro.c (buffer_and_nest): Allow 'from' being NULL; handle anything
2996 that can end with .endr in that case. Make requiring/permitting
2997 pseudo-ops without leading dot closer to the logic in read.c serving
2999 (expand_irp): Don't pass a mnemonic to buffer_and_nest as it will be
3002 2005-01-31 Jan Beulich <jbeulich@novell.com>
3004 * macro.c (do_formals): Adjust to no longer accept empty parameter
3006 (define_macro): Adjust to no longer accept empty macro name, garbage
3007 following the parameters, or macros that were previously defined.
3008 * read.c (s_bad_end): Declare.
3009 (potable): Add endm. Handler for endr and endm is s_bad_end.
3010 (s_bad_end): Rename from s_bad_endr. Adjust to handle both .endm
3012 * read.h (s_bad_endr): Remove.
3014 2005-01-31 Jan Beulich <jbeulich@novell.com>
3016 * config/tc-ia64.c (parse_operands): Parse all specified operands,
3017 immediately discarding (but counting) those exceeding the maximum
3018 possible amount. Track whether output and input operand counts ever
3019 matched, and use this to better indicate which of the operands/
3020 operand types was wrong; specifically don't default to pointing to
3023 2005-01-31 Jan Beulich <jbeulich@novell.com>
3025 * config/tc-ia64.c (unwind): Remove proc_end (now an automatic
3026 variable in dot_endp). Add body and insn. Make prologue,
3027 prologue_mask, body, and insn bitfields.
3028 (fixup_unw_records): Remove spurious new-lines from end of diagnostic
3030 (in_procedure, in_prologue, in_body): New.
3031 (dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
3032 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
3033 dot_unwentry, dot_altrp, dot_savemem, dot_saveg, dot_savef, dot_saveb,
3034 dot_savegf, dot_spill, dot_spillreg, dot_spillmem, dot_spillreg_p,
3035 dot_spillmem_p, dot_label_state, dot_copy_state, dot_unwabi,
3036 dot_personality): Use the appropriate one of the above.
3037 (dot_proc): Clear unwind.proc_start; set to current location only if
3038 none of the entry points were valid. Check for non-zero-length entry
3039 point names. Check that entry points aren't defined, yet. Clear
3040 unwind.prologue, unwind.body, and unwind.insn.
3041 (dot_body): Call in_procedure. Check that first directive in procedure
3042 had no insns emitted before. Set unwind.body.
3043 (dot_prologue): Call in_procedure. Check that not already in prologue.
3044 Check that first directive in procedure had no insns emitted before.
3046 (dot_endp): Call in_procedure. Declare proc_end. Check for non-zero-
3047 length entry point names. Check that entry points became defined.
3048 (md_assemble): Set unwind.insn once unwind.proc_start is defined.
3050 2005-01-31 Jan Beulich <jbeulich@novell.com>
3052 * config/tc-ia64.c (emit_one_bundle): Snapshot manual bundling state
3053 before actually using it. Don't generate an error in manual bundling
3054 mode when looking at an insn requiring slot 2 but not yet at slot 2.
3055 Don't generate an error in manual bundling mode when looking at an
3056 insn required to be last in its group but the required slot hasn't
3057 been reached, yet. Allow conversion from MII to MI;I for bundle
3058 consisting of only 2 insns with the stop between them. Suppress
3059 various meaningless errors resulting from detecting earlier ones.
3061 2005-01-31 Jan Beulich <jbeulich@novell.com>
3063 * config/tc-ia64.c (parse_operands): Also handle alloc without first
3066 2005-01-28 Christian Groessler <chris@groessler.org>
3068 * config/tc-z8k.c (md_assemble): Improve error detection.
3070 2005-01-28 Jan Beulich <jbeulich@novell.com>
3072 * config/tc-ia64.c (ia64_estimate_size_before_relax): Allocate space
3073 for personality routine pointer only if there is one.
3074 (ia64_convert_frag): Likewise.
3075 (generate_unwind_image): Likewise.
3077 2005-01-27 Christian Groessler <chris@groessler.org>
3079 * config/tc-z8k.c (INSERT): Remove, not used anywhere.
3080 (md_apply_fix3): Make relative branches out of range an error
3081 instead of a warning. Display correct line number for out of
3082 range branches/calls/memory accesses.
3084 2005-01-27 Nathan Sidwell <nathan@codesourcery.com>
3086 * dwarf2dbg.c (dwarf2_finish): Correct logic for determining when
3087 to emit .debug_line and other debug sections.
3088 * as.h (seg_not_empty_p): Declare.
3089 * subsegs.c (seg_not_empty_p): New predicate.
3091 2005-01-27 Andrew Cagney <cagney@gnu.org>
3093 * configure: Regenerate to track ../gettext.m4 change.
3095 2005-01-27 Jan Beulich <jbeulich@novell.com>
3097 * config/tc-ia64.c (emit_one_bundle): Change "?imbf??" to "?ibmfxx".
3099 2005-01-27 Jan Beulich <jbeulich@novell.com>
3101 * config/tc-ia64.c (emit_one_bundle): Add late resolution of move
3102 to/from application registers dynamic insns.
3103 (md_assemble): Defer resolution of move to/from application registers
3104 dynamic insns when they can be issued on either the I- or M-units.
3106 2005-01-25 Alexandre Oliva <aoliva@redhat.com>
3108 * config/tc-frv.c (md_apply_fix3): Mark TLS symbols as such.
3109 2004-12-10 Alexandre Oliva <aoliva@redhat.com>
3110 * config/tc-frv.c (frv_pic_ptr): Add tlsmoff support.
3111 2004-11-10 Alexandre Oliva <aoliva@redhat.com>
3112 * cgen.c (gas_cgen_parse_operand): Handle
3113 CGEN_PARSE_OPERAND_SYMBOLIC.
3114 * config/tc-frv.c (md_cgen_lookup_reloc): Handle TLS relocations.
3115 (frv_force_relocation): Likewise. Fix handling of PIC
3117 (md_apply_fix3): Likewise.
3119 2005-01-21 Ben Elliston <bje@au.ibm.com>
3121 * as.h: Remove #if 0'd code.
3122 * atof-generic.c (atof_generic): Likewise.
3123 * ecoff.c (ecoff_directive_frame): Likewise.
3124 * frags.h (FRAG_APPEND_1_CHAR): Likewise.
3125 * itbl-ops.c (itbl_add_reg): Likewise.
3126 * listing.c (calc_hex): Likewise.
3127 * read.c (MASK_CHAR): Likewise.
3128 * subsegs.c (subsegs_print_statistics): Likewise.
3129 * symbols.c (indent): Likewise.
3130 * write.c (write_relocs): Likewise.
3131 (write_object_file): Likewise.
3132 (relax_frag): Likewise.
3134 2005-01-20 Nick Clifton <nickc@redhat.com>
3136 * as.c (std_longopts): Add an entry for "--a" in order to prevent
3137 getopt_long_only() from considering -a as an abbreviation for
3139 (parse_args): Fix the parsing of -a=<file>.
3141 2005-01-20 Alan Modra <amodra@bigpond.net.au>
3144 * read.c (s_incbin): Adjust default count for skip. Check validity
3145 of count and skip rigorously.
3147 2005-01-19 Fred Fish <fnf@specifixinc.com>
3149 * config/tc-mips.c (dummy_opcode): Add init for new struct member.
3151 2005-01-19 Richard Sandiford <rsandifo@redhat.com>
3153 * read.c (convert_to_bignum): New function, split out from...
3154 (emit_expr): ...here. Handle the case where X_add_number is
3155 positive and the input value is negative.
3156 (output_big_sleb128): Fix setting of continuation bit. Check whether
3157 the final byte needs to be sign-extended. Fix size-shrinking loop.
3158 (emit_leb128_expr): When generating a signed leb128, see whether the
3159 sign of an O_constant's X_add_number matches the sign of the input
3160 value. Use a bignum if not.
3162 2005-01-17 Andrew Stubbs <andrew.stubbs@st.com>
3164 * tc-sh.c (md_begin,md_parse_option): Change arch_sh1_up to
3165 arch_sh_up in order to match the external name and make the
3166 testsuite's job easier.
3168 2005-01-14 H.J. Lu <hongjiu.lu@intel.com>
3171 * config/tc-i386.c (i386_scale): Disallow 0 scale.
3173 2005-01-12 Nick Clifton <nickc@redhat.com>
3175 * config/tc-iq2000.c (s_iq2000_set): Fix thinko parsing
3176 ignored_arguments array.
3178 2005-01-10 H.J. Lu <hongjiu.lu@intel.com>
3180 * write.c (write_object_file): Disallow a symbol equated to
3183 2005-01-10 Inderpreet Singh <inderpreetb@noida.hcltech.com>
3185 * tc-maxq.c: Replace constants 10 and 20 with bfd_mach_maxq10 and
3187 (md_pseudo_table): Add new pseudo ops for maxq10 and maxq20.
3188 (maxq_target): New function: Set the machine type.
3190 2005-01-06 Paul Brook <paul@codesourcery.com>
3192 * config/tc-arm.c (FPU_DEFAULT): Define for TE_VXWORKS.
3193 (md_begin): Handle TE_VXWORKS for FP defaults.
3194 (md_apply_fix3): Correct rela offsets.
3195 (elf32_arm_target_format): Add VxWorks targets.
3197 2005-01-06 Paul Brook <paul@codesourcery.com>
3199 * configure.tgt: Set em=vxworks for *-*-vxworks.
3200 * config/te-vxworks.h: New File.
3202 2005-01-06 Paul Brook <paul@codesourcery.com>
3204 * config/tc-arm.c (arm_cpus): Correct arch field for arm1026ej-s.
3206 2005-01-04 Dmitry Diky <diwil@spec.ru>
3208 * config/tc-msp430.c (md_apply_fix3): Fix offset calculation for
3211 2005-01-03 David Mosberger <davidm@hpl.hp.com>
3213 * config/tc-ia64.c (md): Add member "loc_directive_seen".
3214 (dot_loc): New function.
3215 (md_pseudo_table): Add entry to map .loc to dot_loc().
3216 (emit_one_bundle): Only call dwarf2_gen_line_info() if we have
3217 seen a .loc directive or we're generating DWARF2 debug info for
3220 2004-12-29 Alan Modra <amodra@bigpond.net.au>
3223 * read.c (s_comm_internal): Don't zero end of name until size
3224 expression has been parsed.
3226 2004-12-25 Marek Michalkiewicz <marekm@amelek.gda.pl>
3228 * config/tc-avr.c (mcu_types): Move attiny{13,2313} from avr4 to avr2.
3230 2004-12-23 Tomer Levi <Tomer.Levi@nsc.com>
3232 * config/tc-crx.c: Support 'bcop' relaxation (dealt as in 'cmp&branch'
3235 2004-12-22 Ian Lance Taylor <ian@airs.com>
3237 * configure.tgt: New.
3238 * configure.in: Move setting of cpu_type, fmt, etc., to
3240 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add
3241 $(srcdir)/configure.tgt.
3242 * configure, Makefile.in: Rebuild.
3244 2004-12-22 Klaus Rudolph <lts-rudolph@gmx.de>
3246 * config/tc-avr.c: Add support for the new R_AVR_LDI, R_AVR_6 and
3247 R_AVR_6_ADIW relocs for the LDI, ADIW/SBIW and LDD/STD
3249 (avr_offset_expression): New function to parse offsets for LDI
3251 (avr_operand): Use it.
3252 (md_apply_fix3): Generate the relocs.
3254 2004-12-16 Andrew Stubbs <andrew.stubbs@st.com>
3256 * config/tc-sh64.c (shmedia_md_apply_fix3): Add missing
3257 BFD_RELOC_SH_IMMS10BY8 relocation.
3259 * config/tc-sh64.c (shmedia_build_Mytes): Emit an error message rather
3260 than just ignoring bad code.
3262 2004-12-16 Richard Sandiford <rsandifo@redhat.com>
3264 * config/tc-v850.c (handle_lo16): New function.
3265 (v850_reloc_prefix): Use it to check lo().
3266 (md_assemble, md_apply_fix3): Handle BFD_RELOC_V850_LO16_SPLIT_OFFSET.
3268 2004-12-14 P.J. Darcy <darcypj@us.ibm.com>
3270 * configure.in: Add s390x-ibm-tpf support.
3271 * configure: Regenerate.
3273 2004-12-15 Jan Beulich <jbeulich@novell.com>
3275 * config/obj-elf.c (obj_elf_change_section): Only set type and
3276 attributes on new sections. Emit warning when type of re-declared
3277 section doesn't match.
3279 2004-12-15 Jan Beulich <jbeulich@novell.com>
3281 * dw2gencfi.c (dot.cfi.startproc): Clear cur_cfa_offset so
3282 '.cfi_startproc simple' doesn't inherit the old value.
3284 2004-12-15 Jan Beulich <jbeulich@novell.com>
3286 * dw2gencfi.c (output_cfi_insn): Adjust DW_CFA_def_cfa_sf generation
3287 to emit a signed and factored offset. Adjust DW_CFA_def_cfa_offset_sf
3288 generation to emit a factored offset.
3290 2004-12-10 Ian Lance Taylor <ian@wasabisystems.com>
3292 * config/tc-mips.c (macro) [M_LA_AB]: Give an error for a offset
3293 which is too large in the case of NO_PIC without 64-bit
3296 * config/tc-mips.c (mips_in_shared): New static variable.
3297 (macro_build_lui): Permit "_gp" if !mips_in_shared.
3298 (md_longopts): Add -mshared and -mno-shared.
3299 (md_parse_option): Handle OPTION_MSHARED and OPTION_MNO_SHARED.
3300 (s_cpload): Implement !mips_in_shared case.
3301 (s_cpsetup): Likewise.
3302 * doc/c-mips.texi (MIPS Opts): Document -mno-shared.
3303 * NEWS: Mention -mno-shared.
3305 2004-12-09 Paul Brook <paul@codesourcery.com>
3307 * config/tc-arm.c (s_arm_unwind_fnend): Use R_ARM_PREL31 relocation
3310 2004-12-09 Ian Lance Taylor <ian@wasabisystems.com>
3312 * config/tc-mips.c (append_insn): If we emit a nop during a relax
3313 sequence, increase the size of the sequence.
3315 * config/tc-mips.c (mips_cpu_info_table): Change "9000" entry to
3318 2004-12-07 Ben Elliston <bje@gnu.org>
3320 * read.c (s_align): Use an align_limit temporary to allay a GCC
3321 signed/unsigned comparison warning.
3323 2004-12-01 Mark Mitchell <mark@codesourcery.com>
3325 * Makefile.am (TARG_ENV_HFILES): Add te-armlinuxeabi.h.
3326 * configure.in: Use it for arm*-*-linux-gnueabi*.
3327 * config/tc-arm.c: Allow emulation file to set FPU_DEFAULT.
3328 * config/te-armlinuxeabi.h: New file.
3329 * Makefile.in: Regenerated.
3330 * aclocal.m4: Likewise.
3331 * configure: Likewise.
3332 * doc/Makefile.in: Regenerated.
3334 2004-12-02 Bob Wilson <bob.wilson@acm.org>
3336 * config/tc-xtensa.c (xtensa_switch_section_emit_state): Use subseg_set.
3337 (xtensa_restore_emit_state): Likewise.
3339 2004-12-02 Alan Modra <amodra@bigpond.net.au>
3341 * read.c (ALIGN_LIMIT): Define, increasing limit for BFD_ASSEMBLER.
3344 2004-11-30 Tero Niemela <tero_niemela@yahoo.com>
3346 * Makefile.am: Change LOCALEDIR to $(datadir)/share.
3347 * Makefile.in: Regenerate.
3349 2004-11-29 Tomer Levi <Tomer.Levi@nsc.com>
3351 * config/tc-crx.c: Major code cleanup. Remove unused variables and
3352 functions, give functions a meaningful name, add comments.
3353 (check_range): New function - Replace operand size calculation
3354 with range checking.
3355 (assemble_insn): Update Algorithm, improve error issuing.
3357 (process_label_constant): Bug fix regarding COP_BRANCH_INS relocation
3360 2004-11-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
3362 * config/tc-m32r.c (md_pcrel_from_section): Fixed a pcrel relocte
3363 miss between different section in the same module.
3364 (tc_gen_reloc): Likewise.
3366 2004-11-25 Theodore A. Roth <troth@openavr.org>
3368 * gas/config/tc-avr.c (mcu_types): Add support for atmega165,
3369 atmega325, atmega3250, atmega645 and atmega6450.
3371 2004-11-25 Jan Beulich <jbeulich@novell.com>
3373 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
3374 permissible for the selected instruction suffix.
3375 (process_suffix): For DefaultSize instructions, suppressing the
3376 guessing of a 'q' suffix if the instruction doesn't support it is
3377 pointless, because only an 'l' suffix can be guessed in this place.
3379 2004-11-24 Nick Clifton <nickc@redhat.com>
3381 * config/tc-iq2000.c: Remove support for IQ10 processor.
3382 Convert to ISO C90 formatting.
3383 * config/tc-iq2000.h: Likewise.
3385 2004-11-23 Nick Clifton <nickc@redhat.com>
3387 * config/tc-mn10300.c (md_relax_table): More fixes to the offsets
3388 in this table. They should be correct now.
3390 2004-11-23 Jan Beulich <jbeulich@novell.com>
3392 * config/tc-i386.h (CpuMMX2): Declare. Artificial classifier to
3393 indicate the MMX extensions added by both SSE and 3DNow!A.
3394 (Cpu3dnowA): Declare.
3395 (CpuUnknownFlags): Update.
3396 * config/tc-i386.c (cpu_sub_arch_name): Declare.
3397 (cpu_arch): i586 and pentium do not imply MMX. i686 and pentiumpro do
3398 neither imply SSE nor MMX. k6 implies MMX. k6_2 additionally implies
3399 3DNow!. Athlon additionally implies 3DNow!A. Several new
3400 entries (those starting with a dot are for sub-arch specification).
3401 (set_cpu_arch): Handle sub-arch specifications.
3402 (parse_insn): Distinguish between instructions not supported because
3403 of insufficient CPU features and because of 64-bit mode.
3404 * doc/c-i386.texi: Describe enhanced .arch directive.
3406 2004-11-22 Bob Wilson <bob.wilson@acm.org>
3408 * config/tc-xtensa.c (xg_add_opcode_fix): Set fx_no_overflow.
3410 2004-11-22 Bob Wilson <bob.wilson@acm.org>
3412 * dwarf2dbg.c (dwarf2_finish): Don't write a .debug_line section
3413 without a corresponding .debug_info section.
3415 2004-11-22 Hans-Peter Nilsson <hp@axis.com>
3417 * read.c (potable): Add "error" and "warning".
3418 (s_errwarn): New function.
3419 * read.h (s_errwarn): Declare.
3420 * doc/as.texinfo (Error, Warning): Document .error and .warning.
3422 2004-11-22 Nick Clifton <nickc@redhat.com>
3424 * config/tc-tic54x.c (tic54x_adjust_symtab): Adjust call to
3427 2004-11-19 Alan Modra <amodra@bigpond.net.au>
3429 * config/tc-msp430.c (struct rcodes_s, MSP430_RLC, msp430_rcodes,
3430 struct hcodes_s, msp430_hcodes): From include/opcode/msp430.h.
3432 2004-11-19 Alan Modra <amodra@bigpond.net.au>
3434 * config/obj-coff.c (c_dot_file_symbol): Add "app" param.
3435 (coff_adjust_symtab): Adjust call.
3436 (crawl_symbols): Likewise.
3437 * config/obj-coff.h (c_dot_file_symbol): Add "app" param.
3438 (obj_app_file): Adjust.
3440 2004-11-18 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
3442 * configure.in: Enable bfd_assember for the MAXQ port.
3443 * configure: Regenerate.
3445 2004-11-12 Bob Wilson <bob.wilson@acm.org>
3446 Sterling Augustine <sterling@tensilica.com>
3448 * config/tc-xtensa.c (finish_vinsn): Clear pending instruction if
3449 there is a conflict.
3450 (check_t1_t2_reads_and_writes): Check for both reads and writes to
3451 interfaces that are related as determined by xtensa_interface_class_id.
3453 2004-11-12 Nick Clifton <nickc@redhat.com>
3455 * config/tc-mn10300.c (md_relax_table): Fix off by one negative
3456 offsets for conditional branches.
3458 2004-11-11 Bob Wilson <bob.wilson@acm.org>
3460 * config/tc-xtensa.c (MAX_IMMED6): Change value to 65.
3462 2004-11-10 Bob Wilson <bob.wilson@acm.org>
3464 * config/tc-xtensa.c (update_next_frag_state): Always add a NOP if
3465 relaxing at the end of a loop. Don't mark frags as UNREACHABLE or
3467 (relax_frag_immed): Update call to update_next_frag_state.
3469 2004-11-10 Alan Modra <amodra@bigpond.net.au>
3471 * obj.h (struct format_ops <app_file>): Add int param.
3472 * read.h (s_app_file_string): Likewise.
3473 * read.c (s_app_file_string): Likewise.
3474 (s_app_file): Adjust s_app_file_string call.
3475 * config/tc-mips.c (s_mips_file): Likewise.
3476 * config/obj-coff.h (obj_app_file): Add app param.
3477 * config/obj-ecoff.h (obj_app_file): Likewise.
3478 * config/obj-multi.h (obj_app_file): Likewise.
3479 * config/obj-elf.h (elf_file_symbol): Likewise.
3480 * config/obj-elf.c (elf_file_symbol): Only emit one file symbol
3481 if called for # preprocessor lines.
3483 2004-11-08 H.J. Lu <hongjiu.lu@intel.com>
3486 * symbols.c (resolve_symbol_value): Convert weak symbols only
3488 (symbol_equated_reloc_p): Don't equate weaks when relocating
3489 only for Windows PECOFF.
3491 2004-11-08 Tomer Levi <Tomer.Levi@nsc.com>
3493 * config/tc-crx.c (print_insn): Check and set insn_addr.
3494 * config/tc-crx.h (md_frag_check): Define.
3496 2004-11-08 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
3497 Vineet Sharma <vineets@noida.hcltech.com>
3499 * configure.in: Add support for new target maxq-coff.
3500 * configure: Regenerate.
3501 * NEWS: Mention new support.
3502 * config/tc-maxq.c: New file.
3503 * config/tc-maxq.h: New file.
3504 * config/obj-coff.h: Add support for maxq-coff.
3506 2004-11-08 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
3508 * symbols.c (any_external_name): Define.
3509 (resolve_symbol_value): Convert weak symbols.
3510 (S_SET_EXTERNAL): Support any_external_name.
3511 (S_SET_NAME): Qualify parameter const.
3512 (symbol_equated_reloc_p): Equate to weaks when relocating.
3513 * symbols.h (S_SET_NAME): Qualfiy parameter const.
3514 * tc.h (any_external_name): Declare.
3515 * config/obj-coff.c ("coff/pe.h"): Include for BFD
3517 (weak_is_altname): Declare and define.
3518 (weak_name2altname): Same.
3519 (weak_altname2name): Same.
3520 (weak_uniquify): Same.
3521 (weak_altprefix): Define.
3522 (obj_coff_weak): Change .weak syntax and handling.
3523 (coff_frob_symbol): Fix PE weak symbol alternates.
3524 * config/obj-coff.h (USE_UNIQUE): Define.
3525 * config/tc-i386.c (md_apply_fix3): Assume weak symbols
3526 are in another segment.
3527 (tc_gen_reloc): Remove broken addend hack.
3528 doc/as.texinfo: Update.
3530 2004-11-05 Sterling Augustine <sterling@tensilica.com>
3532 * config/tc-xtensa.c (total_frag_text_expansion): New.
3533 (md_estimate_size_before_relax): Use it.
3534 (find_address_of_next_align_frag): Likewise.
3536 2004-11-05 Tomer Levi <Tomer.Levi@nsc.com>
3538 * config/tc-crx.c: Rename argument types.
3539 (processing_arg_number): Rename to 'cur_arg_num'.
3540 (get_number_of_bits): Rename to 'set_operand_size'.
3541 (get_operandtype): Rename to 'parse_operand', totally rewrite.
3542 (set_cons_rparams): Rename to 'set_operand', totally rewrite.
3543 (set_indexmode_parameters): Remove function, integrate its code into
3545 (set_operand_size): Get rid of 'Operand Number' function parameter -
3546 use global variable 'cur_arg_num' instead.
3547 Use a local 'argument' pointer to reference the current argument.
3548 (parse_operand): Likewise.
3549 (set_operand): Likewise.
3550 (process_label_constant): Likewise.
3552 2004-11-04 Bob Wilson <bob.wilson@acm.org>
3554 * config/tc-xtensa.c: Remove XTENSA_SECTION_RENAME ifdefs.
3555 (add_section_rename): Delete. Inlined into...
3556 (build_section_rename): ...here. Use xstrdup instead of strdup.
3557 (xtensa_section_rename): Drop "const" from argument and return types.
3558 (md_show_usage): Indent to match show_usage().
3559 * config/tc-xtensa.h: Remove XTENSA_SECTION_RENAME ifdefs.
3560 (tc_canonicalize_section_name): Define.
3561 (md_elf_section_rename): Remove unused macro.
3562 * doc/as.texinfo (Overview): Document Xtensa --rename-section option.
3563 * doc/c-xtensa.texi (Xtensa Options): Likewise.
3564 (Frame Directive): Delete.
3566 2004-11-04 Daniel Jacobowitz <dan@debian.org>
3568 * configure.in: Remove arm-*-oabi and thumb-*-oabi.
3569 * config/tc-arm.c (target_oabi): Delete.
3570 (md_apply_fix3, elf32_arm_target_format): Remove target_oabi checks.
3571 (arm_opts): Remove moabi.
3572 * doc/as.texinfo (Overview): Remove documentation of -moabi.
3573 * doc/c-arm.texi (ARM Options): Likewise.
3574 * configure: Regenerated.
3576 2004-11-04 Hans-Peter Nilsson <hp@axis.com>
3578 * configure.in (crisv32): Recognize. AC_DEFINE_UNQUOTED
3579 DEFAULT_CRIS_ARCH. Handle crisv32-*-linux-gnu* like
3580 cris-*-linux-gnu* and crisv32-*-* like cris-*-*.
3581 * configure: Regenerate.
3582 * config/tc-cris.c (enum cris_archs): New.
3583 (cris_mach, cris_arch_from_string, s_cris_arch, get_sup_reg)
3584 (cris_insn_ver_valid_for_arch): New functions.
3585 (DEFAULT_CRIS_ARCH): New macro, default to cris_any_v0_v10.
3586 (cris_arch): New variable.
3587 (md_pseudo_table): New pseudo .arch.
3588 (err_for_dangerous_mul_placement): Initialize according to
3590 (STATE_COND_BRANCH): Renamed from STATE_CONDITIONAL_BRANCH.
3592 (STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON)
3593 (STATE_ABS_BRANCH_V32, STATE_LAPC, BRANCH_BF_V32, BRANCH_BB_V32)
3594 (BRANCH_WF_V32, BRANCH_WB_V32): New.
3595 (BRANCH_BF, BRANCH_BB, BRANCH_WF, BRANCH_WB): Don't undef after
3596 use in md_cris_relax_table.
3597 (md_cris_relax_table): Add entries for STATE_COND_BRANCH_V32,
3598 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
3599 Update and improve head comment.
3600 (OPTION_PIC): Define in terms of previous option, OPTION_US.
3601 (OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): Similar.
3603 (md_longopts): New option --march=...
3604 (cris_any_v0_v10_long_jump_size, crisv32_long_jump_size): New
3606 (md_long_jump_size): Initialize in terms of DEFAULT_CRIS_ARCH.
3607 (HANDLE_RELAXABLE): New macro.
3608 (md_estimate_size_before_relax): Use HANDLE_RELAXABLE for common
3609 cases. Check for weak symbols and assume not relaxable. Handle
3610 STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON,
3611 STATE_ABS_BRANCH_V32, STATE_LAPC. Use new variable symbolP, not
3613 (md_convert_frag): Handle STATE_COND_BRANCH_V32,
3614 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
3615 (cris_create_short_jump): Adjust for CRISv32.
3616 (cris_relax_frag): Handle new states.
3617 (md_create_long_jump): Ditto. Emit error for common_v10_v32.
3618 (md_begin): Define symbols "..asm.arch.cris.v32",
3619 "..asm.arch.cris.v10", "..asm.arch.cris.common_v10_v32" and
3620 "..asm.arch.cris.any_v0_v10". Use cris_insn_ver_valid_for_arch
3621 when entering opcode table entry points.
3622 (md_assemble): Adjust branch handling for CRISv32. Handle LAPC
3623 relaxation. In fix_new_exp call for main insn, pass 1 for pcrel
3624 parameter for 8, 16 and 32-bit pc-relative insns and LAPC.
3625 (cris_process_instruction): Initialize out_insnp->insn_type to
3626 CRIS_INSN_NONE, not CRIS_INSN_NORMAL.
3627 <case ']', '[', 'A', 'd', 'Q', 'N', 'n', 'Y', 'U', 'u', 'T'>: New
3629 <case 'm'>: Check that modified_char == '.'.
3630 <invalid operands>: Consume the rest of the line.
3631 When operands don't match, skip over subsequent insns with
3632 non-matching version specifier but same mnemonic.
3633 <immediate constant, case SIZE_SPEC_REG>: Immediate operands for
3634 special registers in CRISv32 are always 32 bit long.
3635 <immediate constant, case SIZE_FIELD_SIGNED, SIZE_FIELD_UNSIGNED>:
3637 (get_gen_reg): Only recognize "PC" when followed by "+]" for v32
3638 and compatible. Recognize "ACR" for v32, unless followed by "+".
3639 (get_spec_reg): Consider cris_arch when looking up register.
3640 (get_autoinc_prefix_or_indir_op): Don't recognize assignment for
3642 (get_3op_or_dip_prefix_op): Check for ']' after seeing '[rN+'.
3643 (cris_get_expression): Restore input_line_pointer if failing "early".
3644 (get_flags): Consider cris_arch and recognize flags accordingly.
3645 (branch_disp): Adjust for CRISv32.
3646 (gen_cond_branch_32): Similar. Emit error for common_v10_v32.
3647 (cris_number_to_imm): Use as_bad_where, not as_bad. Remove
3648 related FIXME. Don't insist on BFD_RELOC_32_PCREL fixup to be
3649 resolved. Don't enter zeros in object file for
3651 <case BFD_RELOC_CRIS_LAPCQ_OFFSET, BFD_RELOC_CRIS_SIGNED_16>
3652 <case BFD_RELOC_CRIS_SIGNED_8>: New case.
3653 (md_parse_option): Break out "return 1".
3654 <OPTION_ARCH> New case.
3655 (tc_gen_reloc): <case BFD_RELOC_CRIS_LAPCQ_OFFSET>
3656 <case BFD_RELOC_CRIS_SIGNED_16, BFD_RELOC_CRIS_SIGNED_8>
3657 <case BFD_RELOC_CRIS_UNSIGNED_8, BFD_RELOC_CRIS_UNSIGNED_16>
3658 <case BFD_RELOC_32_PCREL>: New cases.
3659 Addends for non-zero fx_pcrel are too in fx_offset.
3660 (md_show_usage): Show --march=<arch>.
3661 (md_apply_fix3): Adjust val for BFD_RELOC_CRIS_LAPCQ_OFFSET.
3662 (md_pcrel_from): BFD_RELOC_CRIS_LAPCQ_OFFSET is PC-relative too.
3663 (s_syntax) <struct syntaxes>: Properly constify member operand.
3664 * config/tc-cris.h (TARGET_MACH): Define.
3665 (cris_mach): Declare.
3666 * doc/as.texinfo (Overview) <CRIS>: Add --march=...
3667 * doc/c-cris.texi (CRIS-Symbols): New node for built-in symbols.
3668 (CRIS-Opts): Document --march=...
3669 (CRIS-Pseudos): Document .arch.
3671 2004-11-04 Jan Beulich <jbeulich@novell.com>
3673 * config/tc-i386.c (set_intel_syntax): Allow % in symbol names when
3674 intel syntax and no register prefix, allow $ in symbol names when
3676 (set_16bit_gcc_code_flag): Replace literal 'l' by LONG_MNEM_SUFFIX.
3677 (intel_float_operand): Add fourth return value indicating math control
3678 operations. Make classification more precise.
3679 (md_assemble): Complain if memory operand of mov[sz]x has no size
3681 (parse_insn): Translate word operands to floating point instructions
3682 operating on integers as well as control instructions to short ones
3683 as expected by AT&T syntax. Translate 'd' suffix to short one only for
3684 floating point instructions operating on non-integer operands.
3685 (match_template): Remove fldcw special case. Adjust q-suffix handling
3686 to permit it on fild/fistp/fisttp in AT&T mode.
3687 (process_suffix): Don't guess DefaultSize insns' suffix from
3688 stackop_size for certain floating point control instructions. Guess
3689 suffix for branch and [ls][gi]dt based on flag_code. Split error
3690 messages for Intel and AT&T syntax, and make the condition more strict
3691 for the former. Adjust suppressing of generation of operand size
3693 (intel parser): Allow the full set of MASM operators. Add FWORD, TBYTE,
3694 OWORD, and XMMWORD operand size specifiers (TBYTE replaces XWORD). Add
3695 more error checking.
3696 * config/tc-i386.h (BYTE_PTR WORD_PTR DWORD_PTR QWORD_PTR XWORD_PTR
3697 SHORT OFFSET_FLAT FLAT NONE_FOUND): Remove unused defines.
3699 2004-11-03 Hans-Peter Nilsson <hp@axis.com>
3701 * symbols.c (colon) [!WORKING_DOT_WORD]: Don't declare
3702 md_short_jump_size, md_long_jump_size.
3703 * write.c [!WORKING_DOT_WORD]: Ditto.
3704 * tc.h [!WORKING_DOT_WORD]: Declare them here. Drop const
3706 * config/tc-cris.h (md_short_jump_size, md_long_jump_size): Don't
3708 * config/tc-cris.c (md_short_jump_size, md_long_jump_size): Drop
3709 const qualifier in these definitions.
3710 * config/tc-i370.c, config/tc-m68k.c, config/tc-pdp11.c,
3711 config/tc-s390.c, config/tc-tahoe.c, config/tc-vax.c: Ditto.
3713 2004-11-02 Nick Clifton <nickc@redhat.com>
3715 * dwarf2dbg.c (dwarf2_finish): Check for the existence of a file
3716 table before deciding to produce a .debug_line section to match up
3717 with a user provided .debug_info section.
3719 2004-10-28 Tomer Levi <Tomer.Levi@nsc.com>
3721 * config/tc-crx.c (getreg_image): Bug fix, a return value was
3722 mistakenly omitted from CRX_C_REGTYPE and CRX_CS_REGTYPE cases.
3724 2004-10-27 Tomer Levi <Tomer.Levi@nsc.com>
3726 * config/tc-crx.c: Remove global variable 'post_inc_mode'.
3727 (get_flags): New function.
3728 (get_number_of_bits): Edit comments, update numeric values to
3730 (process_label_constant): Don't support the colon
3731 format (SYMBOL:[s|m|l]).
3732 (set_cons_rparams): Support argument type 'arg_rbase'.
3733 (get_operandtype): Bug fix in 'rbase' operand type parsing.
3734 (handle_LoadStor): Bug fix, first handle post-increment mode.
3735 (getreg_image): Remove redundant code, update according to latest
3737 (print_constant): Bug fix relate to 3-word instructions.
3738 (assemble_insn): Bug fix, when matching instructions, verify also
3739 instruction type (not only mnemonic).
3740 Add various error checking.
3741 (preprocess_reglist): Support HI/LO and user registers.
3743 2004-10-25 David Mosberger-Tang <davidm@hpl.hp.com>
3745 * config/tc-ia64.c (fixup_unw_records): Don't let the "t" value
3746 in an epilogue directive go negative.
3748 2004-10-25 H.J. Lu <hongjiu.lu@intel.com>
3751 * config/tc-ia64.c (emit_one_bundle): Decrement md.num_slots_in_use
3752 after reporting template error during manual bundling. Reported
3753 by Michael Dupont, michaelx.dupont@intel.com.
3755 2004-10-25 Daniel Jacobowitz <dan@debian.org>
3757 * Makefile.am: Run dep-am.
3758 * aclocal.m4: Regenerate with automake 1.9.2.
3759 * Makefile.in: Regenerate with automake 1.9.2.
3760 * doc/Makefile.in: Likewise.
3762 * config/tc-arm.c: Include "dw2gencfi.h".
3763 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
3765 * config/tc-arm.h (TARGET_USE_CFIPOP, DWARF2_DEFAULT_RETURN_COLUMN)
3766 (DWARF2_CIE_DATA_ALIGNMENT, tc_regname_to_dw2regnum)
3767 (tc_cfi_frame_initial_instructions): Define.
3768 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
3771 2004-10-21 Tomer Levi <Tomer.Levi@nsc.com>
3773 * config/tc-crx.c (assemble_insn): Check unsigned immediate
3775 Update coprocessor id to be unsigned immediate.
3777 2004-10-18 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
3779 * config/tc-i386.c (O_secrel): Delete.
3780 (tc_pe_dwarf2_emit_offset): New function.
3781 * config/tc-i386.h (O_secrel): Define as O_md1.
3782 (TC_DWARF2_EMIT_OFFSET): Define.
3784 2004-10-18 Nick Clifton <nickc@redhat.com>
3786 * config/tc-xstormy16.c (xstormy16_cons_fix_new): Accept and
3787 ignore @fptr() directives for 4-byte fixups.
3789 2004-10-15 Alan Modra <amodra@bigpond.net.au>
3791 * Makefile.am: Run "make dep-am"
3792 * Makefile.in: Regenerate.
3794 2004-10-14 Bob Wilson <bob.wilson@acm.org>
3796 * doc/c-xtensa.texi (Xtensa Options, Absolute Literals Directive):
3797 Remove comments about placement of literal pools.
3798 (Literal Directive): Update description of literal placement.
3799 (Literal Prefix Directive): Remove statement that this does not apply
3800 to absolute-mode literals. Describe new section naming scheme.
3802 2004-10-12 Bob Wilson <bob.wilson@acm.org>
3804 * config/tc-xtensa.c (xtensa_frequency_pseudo): Use set_subseg_freq.
3805 (is_entry_opcode, is_movi_opcode, is_the_loop_opcode, is_jx_opcode,
3806 is_windowed_return_opcode): Delete.
3807 (xtensa_frob_label): Use get_subseg_target_freq.
3808 (md_assemble): Inline call to is_entry_opcode.
3809 (xtensa_handle_align): Inline call to get_frag_is_literal.
3810 (relaxation_requirements): Inline call to is_jx_opcode.
3811 (emit_single_op): Inline call to is_movi_opcode.
3812 (xg_assemble_vliw_tokens): Inline calls to get_frag_is_insn,
3813 get_frag_is_no_transform, is_entry_opcode, and
3814 set_frag_is_specific_opcode. Use get_subseg_total_freq.
3815 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags,
3816 xtensa_fix_close_loop_end_frags, relax_frag_immed, convert_frag_immed):
3817 Inline calls to get_frag_is_no_transform.
3818 (next_instrs_are_b_retw): Inline call to is_windowed_return_opcode.
3819 (xtensa_fix_short_loop_frags): Inline calls to is_the_loop_opcode and
3820 get_frag_is_no_transform.
3821 (convert_frag_immed_finish_loop): Inline calls to get_expression_value
3822 and set_frag_is_no_transform.
3823 (get_expression_value): Delete.
3824 (subseg_map struct): Rename cur_total_freq to total_freq. Rename
3825 cur_target_freq to target_freq.
3826 (get_subseg_info): Split out code to create a new map entry into ...
3827 (add_subseg_info): ... this new function.
3828 (get_last_insn_flags): Check if get_subseg_info succeeded.
3829 (set_last_insn_flags): Call add_subseg_info if needed.
3830 (get_subseg_total_freq, get_subseg_target_freq, set_subseg_freq): New.
3831 (xtensa_reorder_segments): Compute last_sec while counting sections.
3832 Remove call to get_last_sec.
3833 (get_last_sec): Delete.
3834 (cache_literal_section): Inline call to retrieve_literal_seg and its
3835 callees, seg_present and add_seg_list.
3836 (retrieve_literal_seg, seg_present, add_seg_list): Delete.
3837 (get_frag_is_insn, get_frag_is_no_transform,
3838 set_frag_is_specific_opcode, set_frag_is_no_transform): Delete.
3839 * config/tc-xtensa.h (MAX_SLOTS): Reduce from 31 to 15.
3841 2004-10-12 Bob Wilson <bob.wilson@acm.org>
3843 * config/tc-xtensa.c: Use ISO C90 formatting.
3844 * config/tc-xtensa.h: Likewise.
3845 * config/xtensa-istack.h: Likewise.
3846 * config/xtensa-relax.c: Likewise.
3847 * config/xtensa-relax.h: Likewise.
3849 2004-10-12 Paul Brook <paul@codesourcery.com>
3851 * config/tc-arm.c (md_begin): Change EF_ARM_EABI_VER3 to
3854 * doc/c-arm.texi: Document that we actually support -meabi=4, not
3857 2004-10-08 Bob Wilson <bob.wilson@acm.org>
3859 * doc/as.texinfo (VTableEntry, VTableInherit): Add "directive" to index
3861 (Acknowledgements): Use "GAS" instead of AS variable.
3863 2004-10-08 Daniel Jacobowitz <dan@debian.org>
3865 * config/tc-i386.c: Include "elf/x86-64.h".
3866 (i386_elf_section_type): New function.
3867 * config/tc-i386.h (md_elf_section_type): Define.
3868 (i386_elf_section_type): New prototype.
3870 2004-10-08 Linus Nielsen Feltzing <linus@haxx.se>
3872 * config/m68k-parse.h (enum m68k_register): New control register,
3874 * config/tc-m68k.c: Correct control register set for MCF5249.
3876 2004-10-07 Bob Wilson <bob.wilson@acm.org>
3877 Sterling Augustine <sterling@tensilica.com>
3879 * config/tc-xtensa.c (absolute_literals_supported): New global flag.
3880 (UNREACHABLE_MAX_WIDTH): Define.
3881 (XTENSA_FETCH_WIDTH): Delete.
3882 (cur_vinsn, xtensa_fetch_width, xt_saved_debug_type, past_xtensa_end,
3883 prefer_const16, prefer_l32r): New global variables.
3884 (LIT4_SECTION_NAME): Define.
3885 (lit4_state struct): Add lit4_seg_name and lit4_seg fields.
3886 (XTENSA_PROP_*, GET_XTENSA_PROP_*, SET_XTENSA_PROP_*): Define.
3887 (frag_flags struct): New.
3888 (xtensa_block_info struct): Move from tc-xtensa.h. Add flags field.
3889 (subseg_map struct): Add cur_total_freq and cur_target_freq fields.
3890 (bitfield, bit_is_set, set_bit, clear_bit): Define.
3891 (MAX_FORMATS): Define.
3892 (op_placement_info struct, op_placement_table): New.
3893 (O_pltrel, O_hi16, O_lo16): Define.
3894 (directiveE enum): Rename directive_generics to directive_transform.
3895 Delete directive_relax. Add directive_schedule,
3896 directive_absolute_literals, and directive_last_directive.
3897 (directive_info): Rename "generics" to "transform". Delete "relax".
3898 Add "schedule" and "absolute-literals".
3899 (directive_state): Adjust entries to match changes in directive_info.
3900 (xtensa_relax_statesE, RELAX_IMMED_MAXSTEPS): Move to tc-xtensa.h.
3901 (xtensa_const16_opcode, xtensa_movi_opcode, xtensa_movi_n_opcode,
3902 xtensa_l32r_opcode, xtensa_nop_opcode, xtensa_rsr_lcount_opcode): New.
3903 (xtensa_j_opcode, xtensa_rsr_opcode): Delete.
3904 (align_only_targets, software_a0_b_retw_interlock,
3905 software_avoid_b_j_loop_end, maybe_has_b_j_loop_end,
3906 software_avoid_short_loop, software_avoid_close_loop_end,
3907 software_avoid_all_short_loops, specific_opcode): Delete.
3908 (warn_unaligned_branch_targets): New.
3909 (workaround_a0_b_retw, workaround_b_j_loop_end, workaround_short_loop,
3910 workaround_close_loop_end, workaround_all_short_loops): Default FALSE.
3911 (option_[no_]link_relax, option_[no_]transform,
3912 option_[no_]absolute_literals, option_warn_unaligned_targets,
3913 option_prefer_l32r, option_prefer_const16, option_target_hardware):
3915 (option_[no_]align_only_targets, option_literal_section_name,
3916 option_text_section_name, option_data_section_name,
3917 option_bss_section_name, option_eb, option_el): Delete.
3918 (md_longopts): Add entries for: [no-]transform, [no-]absolute-literals,
3919 warn-unaligned-targets, prefer-l32r, prefer-const16, [no-]link-relax,
3920 and target-hardware. Delete entries for [no-]target-align-only,
3921 literal-section-name, text-section-name, data-section-name, and
3923 (md_parse_option): Handle new options and remove old ones. Accept but
3924 ignore [no-]density options. Warn for [no-]generics and [no-]relax
3925 and treat them as [no-]transform.
3926 (md_show_usage): Add new options and remove old ones.
3927 (xtensa_setup_hw_workarounds): New.
3928 (md_pseudo_table): Change "word" entry to use xtensa_elf_cons. Add
3929 "long", "short", "loc" and "frequency" entries.
3930 (use_generics): Rename to ...
3931 (use_transform): ... this function. Add past_xtensa_end check.
3932 (use_longcalls): Add past_xtensa_end check.
3933 (code_density_available, can_relax): Delete.
3934 (do_align_targets): New.
3935 (get_directive): Accept dashes in directive names. Warn about
3936 [no-]generics and [no-]relax directives and treat them as
3938 (xtensa_begin_directive): Call md_flush_pending_output only for some
3939 directives. Check for directives inside instruction bundles. Warn
3940 about deprecated ".begin literal" usage. Warn and ignore [no-]density
3941 directives. Handle new directives. Check generating_literals flag
3943 (xtensa_end_directive): Check for directives inside instruction
3944 bundles. Warn and ignore [no-]density directives. Handle new
3945 directives. Call xtensa_set_frag_assembly_state.
3946 (xtensa_loc_directive_seen, xtensa_dwarf2_directive_loc,
3947 xtensa_dwarf2_emit_insn): New.
3948 (xtensa_literal_position): Call md_flush_pending_output. Do not check
3949 use_literal_section flag.
3950 (xtensa_literal_pseudo): Call md_flush_pending_output. Handle absolute
3951 literals. Use xtensa_elf_cons to parse the expression.
3952 (xtensa_literal_prefix): Do not check use_literal_section. Support
3953 ".lit4" sections for absolute literals. Change prefix convention to
3954 replace ".text" (or ".t" in a linkonce section). No need to call
3956 (xtensa_frequency_pseudo, xtensa_elf_cons, xtensa_elf_suffix): New.
3957 (expression_end): Handle closing braces and colons.
3958 (PLT_SUFFIX, plt_suffix): Delete.
3959 (expression_maybe_register): Use new xtensa-isa.h functions. Use
3960 xtensa_elf_suffix instead of checking for plt suffix, and handle O_lo16
3961 and O_hi16 expressions as well.
3962 (tokenize_arguments): Handle closing braces and colons.
3963 (parse_arguments): Use new xtensa-isa.h functions. Handle "invisible"
3964 operands and paired register syntax.
3965 (get_invisible_operands): New.
3966 (xg_translate_sysreg_op): Handle new Xtensa LX RSR/WSR/XSR syntax. Use
3967 new xtensa-isa.h functions.
3968 (xtensa_translate_old_userreg_ops, xtensa_translate_zero_immed): New.
3969 (xg_translate_idioms): Check if inside bundle. Use use_transform.
3970 Handle new Xtensa LX RSR/WSR/XSR syntax. Remove code to widen density
3971 instructions. Use xtensa_translate_zero_immed.
3972 (operand_is_immed, operand_is_pcrel_label): Delete.
3973 (get_relaxable_immed): Use new xtensa-isa.h functions.
3974 (get_opcode_from_buf): Add slot parameter. Use new xtensa-isa.h
3976 (xtensa_print_insn_table, print_vliw_insn): New.
3977 (is_direct_call_opcode): Use new xtensa-isa.h functions.
3978 (is_call_opcode, is_loop_opcode, is_conditional_branch_opcode,
3979 is_branch_or_jump_opcode): Delete.
3980 (is_movi_opcode, decode_reloc, encode_reloc, encode_alt_reloc): New.
3981 (opnum_to_reloc, reloc_to_opnum): Delete.
3982 (xtensa_insnbuf_set_operand, xtensa_insnbuf_get_operand): Use new
3983 xtensa-isa.h functions. Operate on one slot of an instruction.
3984 (xtensa_insnbuf_set_immediate_field, is_negatable_branch,
3985 xg_get_insn_size): Delete.
3986 (xg_get_build_instr_size): Use xg_get_single_size.
3987 (xg_is_narrow_insn, xg_is_single_relaxable_insn): Update calls to
3988 xg_build_widen_table. Use xg_get_single_size.
3989 (xg_get_max_narrow_insn_size): Delete.
3990 (xg_get_max_insn_widen_size, xg_get_max_insn_widen_literal_size,
3991 xg_is_relaxable_insn): Update calls to xg_build_widen_table. Use
3993 (xg_build_to_insn): Record the loc field. Handle OP_OPERAND_HI16U and
3994 OP_OPERAND_LOW16U. Check xg_valid_literal_expression.
3995 (xg_expand_to_stack, xg_expand_narrow): Update calls to
3996 xg_build_widen_table. Use xg_get_single_size.
3997 (xg_immeds_fit): Use new xtensa-isa.h functions. Update call to
3999 (xg_symbolic_immeds_fit): Likewise. Also handle O_lo16 and O_hi16, and
4000 treat weak symbols conservatively.
4001 (xg_check_operand): Use new xtensa-isa.h functions.
4002 (is_dnrange): Delete.
4003 (xg_assembly_relax): Inline previous calls to tinsn_copy.
4004 (xg_finish_frag): Specify separate relax states for the frag and slot0.
4005 (is_branch_jmp_to_next, xg_add_branch_and_loop_targets): Use new
4006 xtensa-isa.h functions.
4007 (xg_instruction_matches_option_term, xg_instruction_matches_or_options,
4008 xg_instruction_matches_options): New.
4009 (xg_instruction_matches_rule): Handle O_register expressions. Call
4010 xg_instruction_matches_options.
4011 (transition_rule_cmp): New.
4012 (xg_instruction_match): Update call to xg_build_simplify_table.
4013 (xg_build_token_insn): Record loc fields.
4014 (xg_simplify_insn): Check is_specific_opcode field and
4015 density_supported flag.
4016 (xg_expand_assembly_insn): Skip checking code_density_available. Use
4017 new xtensa-isa.h functions. Call use_transform instead of can_relax.
4018 (xg_assemble_literal): Add error handling for O_big. Call
4019 record_alignment. Handle O_pltrel.
4020 (xg_valid_literal_expression): New.
4021 (xg_assemble_literal_space): Add slot parameter. Remove call to
4022 set_expr_symbol_offset. Add call to record_alignment. Update call to
4024 (xg_emit_insn): Delete.
4025 (xg_emit_insn_to_buf): Add format parameter. Update calls to
4026 xg_add_opcode_fix and xtensa_insnbuf_to_chars.
4027 (xg_add_opcode_fix): Change opcode parameter to tinsn and add format
4028 and slot parameters. Handle new "alternate" relocations for absolute
4029 literals and CONST16 instructions. Check for bad uses of O_lo16 and
4030 O_hi16. Use new xtensa-isa.h functions.
4031 (xg_assemble_tokens): Delete.
4032 (is_register_writer): Use new xtensa-isa.h functions.
4033 (is_bad_loopend_opcode): Check for xtensa_rsr_lcount_opcode instead of
4034 old-style RSR from LCOUNT.
4035 (next_frag_opcode): Delete.
4036 (next_frag_opcode_is_loop, next_frag_format_size, frag_format_size,
4037 update_next_frag_state): New.
4038 (update_next_frag_nop_state): Delete.
4039 (next_frag_pre_opcode_bytes): Use next_frag_opcode_is_loop.
4040 (xtensa_mark_literal_pool_location): Check use_literal_section flag and
4041 the state of the absolute-literals directive. Add calls to
4042 record_alignment and xtensa_set_frag_assembly_state. Call
4043 xtensa_switch_to_non_abs_literal_fragment instead of
4044 xtensa_switch_to_literal_fragment.
4046 (assemble_nop): Use build_nop. Update call to xtensa_insnbuf_to_chars.
4047 (get_expanded_loop_offset): Change check for undefined opcode to an
4049 (xtensa_set_frag_assembly_state, relaxable_section,
4050 xtensa_find_unmarked_state_frags, xtensa_find_unaligned_branch_targets,
4051 xtensa_find_unaligned_loops, xg_apply_tentative_value): New.
4052 (md_begin): Update call to xtensa_isa_init. Initialize linkrelax to 1.
4053 Set lit4_seg_name. Call xg_init_vinsn. Initialize new global opcodes.
4054 Call init_op_placement_info_table and xtensa_set_frag_assembly_state.
4055 (xtensa_init_fix_data): New.
4056 (xtensa_frob_label): Reset label symbol to the current frag. Check
4057 do_align_targets and generating_literals flag. Propagate frequency
4058 info to new alignment frag. Call xtensa_set_frag_assembly_state.
4059 (xtensa_unrecognized_line): New.
4060 (xtensa_flush_pending_output): Check if inside a bundle. Add a call
4061 to xtensa_set_frag_assembly_state.
4062 (error_reset_cur_vinsn): New.
4063 (md_assemble): Remove check for literal frag. Remove call to
4064 istack_init. Call use_transform instead of use_generics. Parse
4065 explicit instruction format specifiers. Move code for
4066 a0_b_retw_interlock workaround to xg_assemble_vliw_tokens. Call
4067 error_reset_cur_vinsn on errors. Add call to get_invisible_operands.
4068 Add dwarf2_where call. Remote automatic alignment for ENTRY
4069 instructions. Move call to xtensa_clear_insn_labels to the end.
4070 Rearrange to handle bundles.
4071 (xtensa_cons_fix_new): Delete.
4072 (xtensa_handle_align): New.
4073 (xtensa_frag_init): Call xtensa_set_frag_assembly_state. Remove
4074 assignment to is_no_density field.
4075 (md_pcrel_from): Use new xtensa-isa.h functions. Use decode_reloc
4076 instead of reloc_to_opnum. Handle "alternate" relocations.
4077 (xtensa_force_relocation, xtensa_check_inside_bundle,
4078 xtensa_elf_section_change_hook): New.
4079 (xtensa_symbol_new_hook): Delete.
4080 (xtensa_fix_adjustable): Check for difference of symbols with an
4081 offset. Check for external and weak symbols.
4082 (md_apply_fix3): Remove cases for XTENSA_OP{0,1,2} relocs.
4083 (md_estimate_size_before_relax): Return expansion for the first slot.
4084 (tc_gen_reloc): Handle difference of symbols by producing
4085 XTENSA_DIFF{8,16,32} relocs and by writing the value of the difference
4086 into the output. Handle new XTENSA_SLOT*_OP relocs by storing the
4087 tentative values into the output when linkrelax is set.
4088 (XTENSA_PROP_SEC_NAME): Define.
4089 (xtensa_post_relax_hook): Call xtensa_find_unmarked_state_frags.
4090 Create literal tables only if using literal sections. Create new
4091 property tables instead of old instruction tables. Check for unaligned
4092 branch targets and loops.
4093 (finish_vinsn, find_vinsn_conflicts, check_t1_t2_reads_and_writes,
4094 new_resource_table, clear_resource_table, resize_resource_table,
4095 resources_available, reserve_resources, release_resources,
4096 opcode_funcUnit_use_unit, opcode_funcUnit_use_stage,
4097 resources_conflict, xg_find_narrowest_format, relaxation_requirements,
4098 bundle_single_op, emit_single_op, xg_assemble_vliw_tokens): New.
4099 (xtensa_end): Call xtensa_flush_pending_output. Set past_xtensa_end
4100 flag. Update checks for workaround options. Call
4101 xtensa_mark_narrow_branches and xtensa_mark_zcl_first_insns.
4102 (xtensa_cleanup_align_frags): Add special case for branch targets.
4103 Check for and mark unreachable frags.
4104 (xtensa_fix_target_frags): Remove use of align_only_targets flag.
4105 Use RELAX_LOOP_END_BYTES in special case for negatable branch at the
4106 end of a zero-overhead loop body.
4107 (frag_can_negate_branch): Handle instructions with multiple slots.
4108 Use new xtensa-isa.h functions
4109 (xtensa_mark_narrow_branches, is_narrow_branch_guaranteed_in_range,
4110 xtensa_mark_zcl_first_insns): New.
4111 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags): Error if
4112 transformations are disabled.
4113 (next_instrs_are_b_retw): Use new xtensa-isa.h functions. Handle
4114 multislot instructions.
4115 (xtensa_fix_close_loop_end_frags, xtensa_fix_short_loop_frags):
4116 Likewise. Also error if transformations are disabled.
4117 (unrelaxed_frag_max_size): New.
4118 (unrelaxed_frag_min_insn_count, unrelax_frag_has_b_j): Use new
4119 xtensa-isa.h functions.
4120 (xtensa_sanity_check, is_empty_loop, is_local_forward_loop): Use
4121 xtensa_opcode_is_loop instead of is_loop_opcode.
4122 (get_text_align_power): Replace as_fatal with assertion.
4123 (get_text_align_fill_size): Iterate instead of using modulus when
4125 (get_noop_aligned_address): Assert that this is for a machine-dependent
4126 RELAX_ALIGN_NEXT_OPCODE frag. Use next_frag_opcode_is_loop,
4127 xg_get_single_size, and frag_format_size.
4128 (get_widen_aligned_address): Rename to ...
4129 (get_aligned_diff): ... this function. Add max_diff parameter.
4130 Remove handling of rs_align/rs_align_code frags. Use
4131 next_frag_format_size, get_text_align_power, get_text_align_fill_size,
4132 next_frag_opcode_is_loop, and xg_get_single_size. Compute max_diff
4133 and pass it back to caller.
4134 (xtensa_relax_frag): Use relax_frag_loop_align. Add code for new
4135 RELAX_SLOTS, RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN,
4136 RELAX_FILL_NOP, and RELAX_UNREACHABLE frag types. Check relax_seen.
4137 (relax_frag_text_align): Rename to ...
4138 (relax_frag_loop_align): ... this function. Assume loops can only be
4139 in the first slot of an instruction.
4140 (relax_frag_add_nop): Use assemble_nop instead of constructing an OR
4141 instruction. Remove call to frag_wane.
4142 (relax_frag_narrow): Rename to ...
4143 (relax_frag_for_align): ... this function. Extend to handle
4144 RELAX_FILL_NOP and RELAX_UNREACHABLE, as well as RELAX_SLOTS with
4145 RELAX_NARROW for the first slot.
4146 (find_address_of_next_align_frag, bytes_to_stretch): New.
4147 (future_alignment_required): Use find_address_of_next_align_frag and
4148 bytes_to_stretch. Look ahead to subsequent frags to make smarter
4149 alignment decisions.
4150 (relax_frag_immed): Add format, slot, and estimate_only parameters.
4151 Check if transformations are enabled for b_j_loop_end workaround.
4152 Use new xtensa-isa.h functions and handle multislot instructions.
4153 Update call to xg_assembly_relax.
4154 (md_convert_frag): Handle new RELAX_SLOTS, RELAX_UNREACHABLE,
4155 RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN, and RELAX_FILL_NOP
4157 (convert_frag_narrow): Add segP, format and slot parameters. Call
4158 convert_frag_immed for branch instructions. Adjust calls to
4159 tinsn_from_chars, tinsn_immed_from_frag, and xg_emit_insn_to_buf. Use
4160 xg_get_single_size and xg_get_single_format.
4161 (convert_frag_fill_nop): New.
4162 (convert_frag_immed): Add format and slot parameters. Handle multislot
4163 instructions and use new xtensa-isa.h functions. Update calls to
4164 tinsn_immed_from_frag and xg_assembly_relax. Check if transformations
4165 enabled for b_j_loop_end workaround. Use build_nop instead of
4166 assemble_nop. Check is_specific_opcode flag. Check for unreachable
4167 frags. Use xg_get_single_size. Handle O_pltrel.
4168 (fix_new_exp_in_seg): Remove check for old plt flag.
4169 (convert_frag_immed_finish_loop): Update calls to tinsn_from_chars and
4170 xtensa_insnbuf_to_chars. Call tinsn_immed_from_frag. Change check
4171 for loop opcode to an assertion. Mark all frags up to the end of the
4172 loop as not transformable.
4173 (get_last_insn_flags, set_last_insn_flags): Use get_subseg_info.
4174 (get_subseg_info): New.
4175 (xtensa_move_literals): Call xtensa_set_frag_assembly_state. Add null
4177 (xtensa_switch_to_literal_fragment): Rewrite to handle absolute
4178 literals and use xtensa_switch_to_non_abs_literal_fragment otherwise.
4179 (xtensa_switch_to_non_abs_literal_fragment): New.
4180 (cache_literal_section): Add is_code parameter and pass it through to
4181 retrieve_literal_seg.
4182 (retrieve_literal_seg): Add is_code parameter and use it to set the
4183 flags on the literal section. Handle case where head parameter is 0.
4184 (get_frag_is_no_transform, set_frag_is_specific_opcode,
4185 set_frag_is_no_transform): New.
4186 (xtensa_create_property_segments): Add end_property_function parameter
4187 and pass it through to add_xt_block_frags. Call bfd_get_section_flags
4188 and skip SEC_DEBUGGING and !SEC_ALLOC sections.
4189 (xtensa_create_xproperty_segments, section_has_xproperty): New.
4190 (add_xt_block_frags): Add end_property_function parameter and call it
4191 if it is non-zero. Call xtensa_frag_flags_init.
4192 (xtensa_frag_flags_is_empty, xtensa_frag_flags_init,
4193 get_frag_property_flags, frag_flags_to_number,
4194 xtensa_frag_flags_combinable, xt_block_aligned_size,
4195 xtensa_xt_block_combine, add_xt_prop_frags,
4196 init_op_placement_info_table, opcode_fits_format_slot,
4197 xg_get_single_size, xg_get_single_format): New.
4198 (istack_push): Inline call to tinsn_copy.
4199 (tinsn_copy): Delete.
4200 (tinsn_has_invalid_symbolic_operands): Handle O_hi16 and O_lo16 and
4201 CONST16 opcodes. Handle O_big, O_illegal, and O_absent.
4202 (tinsn_has_complex_operands): Handle O_hi16 and O_lo16.
4203 (tinsn_to_insnbuf): Use xg_get_single_format and new xtensa-isa.h
4204 functions. Handle invisible operands.
4205 (tinsn_to_slotbuf): New.
4206 (tinsn_check_arguments): Use new xtensa-isa.h functions.
4207 (tinsn_from_chars): Add slot parameter. Rewrite using xg_init_vinsn,
4208 vinsn_from_chars, and xg_free_vinsn.
4209 (tinsn_from_insnbuf): New.
4210 (tinsn_immed_from_frag): Add slot parameter and handle multislot
4211 instructions. Handle symbol differences.
4212 (get_num_stack_text_bytes): Use xg_get_single_size.
4213 (xg_init_vinsn, xg_clear_vinsn, vinsn_has_specific_opcodes,
4214 xg_free_vinsn, vinsn_to_insnbuf, vinsn_from_chars, expr_is_register,
4215 get_expr_register, set_expr_symbol_offset_diff): New.
4216 * config/tc-xtensa.h (MAX_SLOTS): Define.
4217 (xtensa_relax_statesE): Move from tc-xtensa.c. Add
4218 RELAX_CHECK_ALIGN_NEXT_OPCODE, RELAX_MAYBE_DESIRE_ALIGN, RELAX_SLOTS,
4219 RELAX_FILL_NOP, RELAX_UNREACHABLE, RELAX_MAYBE_UNREACHABLE, and
4221 (RELAX_IMMED_MAXSTEPS): Move from tc-xtensa.c.
4222 (xtensa_frag_type struct): Add is_assembly_state_set,
4223 use_absolute_literals, relax_seen, is_unreachable, is_specific_opcode,
4224 is_align, is_text_align, alignment, and is_first_loop_insn fields.
4225 Replace is_generics and is_relax fields by is_no_transform field.
4226 Delete is_text and is_longcalls fields. Change text_expansion and
4227 literal_expansion to arrays of MAX_SLOTS entries. Add arrays of
4228 per-slot information: literal_frags, slot_subtypes, slot_symbols,
4229 slot_sub_symbols, and slot_offsets. Add fr_prev field.
4230 (xtensa_fix_data struct): New.
4231 (xtensa_symfield_type struct): Delete plt field.
4232 (xtensa_block_info struct): Move definition to tc-xtensa.h. Add
4233 forward declaration here.
4234 (xt_section_type enum): Delete xt_insn_sec. Add xt_prop_sec.
4235 (XTENSA_SECTION_RENAME): Undefine.
4236 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FORCE_RELOCATION, NO_PSEUDO_DOT,
4237 tc_unrecognized_line, md_do_align, md_elf_section_change_hook,
4238 HANDLE_ALIGN, TC_LINKRELAX_FIXUP, SUB_SEGMENT_ALIGN): Define.
4239 (TC_CONS_FIX_NEW, tc_symbol_new_hook): Delete.
4240 (unit_num_copies_func, opcode_num_units_func,
4241 opcode_funcUnit_use_unit_func, opcode_funcUnit_use_stage_func): New.
4242 (resource_table struct): New.
4243 * config/xtensa-istack.h (MAX_INSN_ARGS): Increase from 6 to 10.
4244 (TInsn struct): Add keep_wide, loc, fixup, record_fix, subtype,
4245 literal_space, symbol, sub_symbol, offset, and literal_frag fields.
4246 (tinsn_copy): Delete prototype.
4247 (vliw_insn struct): New.
4248 * config/xtensa-relax.c (insn_pattern_struct): Add options field.
4249 (widen_spec_list): Add option conditions for density and boolean
4250 instructions. Add expansions using CONST16 and conditions for using
4251 CONST16 vs. L32R. Use new Xtensa LX RSR/WSR syntax. Add entries for
4253 (simplify_spec_list): Add option conditions for density instructions.
4254 Add entry for NOP instruction.
4255 (append_transition): Add cmp function pointer parameter and use it to
4256 insert the new entry in order.
4257 (operand_function_LOW16U, operand_function_HI16U): New.
4258 (xg_has_userdef_op_fn, xg_apply_userdef_op_fn): Handle
4259 OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
4260 (enter_opname, split_string): Use xstrdup instead of strdup.
4261 (init_insn_pattern): Initialize new options field.
4262 (clear_req_or_option_list, clear_req_option_list,
4263 clone_req_or_option_list, clone_req_option_list, parse_option_cond):
4265 (parse_insn_pattern): Parse option conditions.
4266 (transition_applies): New.
4267 (build_transition): Use new xtensa-isa.h functions. Fix incorrectly
4268 swapped last arguments in calls to append_constant_value_condition.
4269 Call clone_req_option_list. Add warning about invalid opcode.
4270 Handle LOW16U and HI16U function names.
4271 (build_transition_table): Add cmp parameter and use it in calls to
4272 append_transition. Use new xtensa-isa.h functions. Check
4273 transition_applies before adding entries.
4274 (xg_build_widen_table, xg_build_simplify_table): Add cmp parameter and
4275 pass it through to build_transition_table.
4276 * config/xtensa-relax.h (ReqOrOptionList, ReqOrOption, ReqOptionList,
4277 ReqOption, transition_cmp_fn): New types.
4278 (OpType enum): Add OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
4279 (transition_rule struct): Add options field.
4280 * doc/as.texinfo (Overview): Update Xtensa options.
4281 * doc/c-xtensa.texi (Xtensa Options): Delete --[no-]density,
4282 --[no-]relax, and --[no-]generics options. Update descriptions of
4283 --text-section-literals and --[no-]longcalls. Add
4284 --[no-]absolute-literals and --[no-]transform.
4285 (Xtensa Syntax): Add description of syntax for FLIX instructions.
4286 Remove use of "generic" and "specific" terminology for opcodes.
4287 (Xtensa Registers): Generalize the syntax description to include
4288 user-defined register files.
4289 (Xtensa Automatic Alignment): Update.
4290 (Xtensa Branch Relaxation): Mention limitation of unconditional jumps.
4291 (Xtensa Call Relaxation): Linker can now remove most of the overhead.
4292 (Xtensa Directives): Remove confusing rules about precedence.
4293 (Density Directive, Relax Directive): Delete.
4294 (Schedule Directive): New.
4295 (Generics Directive): Rename to ...
4296 (Transform Directive): ... this node.
4297 (Literal Directive): Update for absolute literals. Missing
4298 literal_position directive is now an error.
4299 (Literal Position Directive): Update for absolute literals.
4300 (Freeregs Directive): Delete.
4301 (Absolute Literals Directive): New.
4302 (Frame Directive): Minor editing.
4303 * Makefile.am (DEPTC_xtensa_elf, DEPOBJ_xtensa_elf, DEP_xtensa_elf):
4304 Update dependencies.
4305 * Makefile.in: Regenerate.
4307 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
4309 * config/tc-mips.c (append_insn): Use fix_new rather than fix_new_exp
4310 to build the second and third fixups for a composite relocation.
4311 (macro_read_relocs): New function.
4312 (macro_build): Use it.
4313 (s_cpsetup): Pass all three composite relocation codes to macro_build.
4314 Simplify fragging code accordingly.
4315 (s_gpdword): Use fix_new rather than fix_new_exp for the second part
4316 of the composite relocation. Set fx_tcbit in both fixups.
4318 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
4320 * config/tc-mips.c (append_insn): Set fx_tcbit for composite relocs.
4321 (md_apply_fix3): Don't treat composite relocs as done.
4323 2004-10-07 Jan Beulich <jbeulich@novell.com>
4325 * macro.c (macro_expand_body): When ELF, use .LL rather than LL as
4326 prefix for symbol names generated from the LOCAL macro directive.
4328 * dw2gencfi.c (select_cie_for_fde): When separating CIE out from
4329 FDE, treat a DW_CFA_remember_state as we do a DW_CFA_advance_loc.
4331 2004-10-07 Tomer Levi <Tomer.Levi@nsc.com>
4333 * config/tc-crx.c (preprocess_reglist): Handle Co-processor
4335 (md_assemble): Add error checking for Co-Processor instructions.
4336 (get_cinv_parameters): Add 'b' option to invalidate the
4337 branch-target cache.
4339 2004-10-05 Paul Brook <paul@codesourcery.com>
4341 * config/tc-arm.c (unwind): New variable.
4342 (vfp_sp_encode_reg): New function.
4343 (vfp_sp_reg_required_here): Use it.
4344 (vfp_sp_reg_list, vfp_dp_reg_list): Remove.
4345 (vfp_parse_reg_list): New function.
4346 (s_arm_unwind_fnstart, s_arm_unwind_fnend, s_arm_unwind_cantunwind,
4347 s_arm_unwind_personality, s_arm_unwind_personalityindex,
4348 s_arm_unwind_handlerdata, s_arm_unwind_save, s_arm_unwind_movsp,
4349 s_arm_unwind_pad, s_arm_unwind_setfp, s_arm_unwind_raw): New
4351 (md_pseudo_table): Add them.
4352 (do_vfp_reg2_from_sp2): Use vfp_parse_reg_list and vfp_sp_encode_reg.
4353 (do_vfp_sp2_from_reg2, vfp_sp_ldstm, vfp_dp_ldstm): Ditto.
4354 (set_section, add_unwind_adjustsp, flush_pending_unwind,
4355 finish_unwind_opcodes, start_unwind_section, create_unwind_entry,
4356 require_hashconst, add_unwind_opcode): New functions.
4357 * doc/c-arm.texi: Document unwinding opcodes.
4358 * NEWS: Mention the new feature.
4360 2004-10-04 Eric Christopher <echristo@redhat.com>
4362 * config/tc-mips.c (md_apply_fix3): Remove erroneous assert.
4364 2004-10-01 H.J. Lu <hongjiu.lu@intel.com>
4366 * config/tc-ppc.c (md_apply_fix3): Call S_SET_THREAD_LOCAL for
4368 * config/tc-s390.c (md_apply_fix3): Likewise.
4369 * config/tc-sparc.c (md_apply_fix3): Likewise.
4371 2004-10-01 Paul Brook <paul@codesourcery.com>
4373 * config/tc-arm.c (arm_elf_section_type): New function.
4374 (arm_elf_change_section): Set section link for exidx sections.
4375 * config/tc-arm.h (arm_elf_section_type): Add prototype.
4376 (md_elf_section_type): Define.
4378 2004-10-01 Bill Farmer <Bill@the-farmers.freeserve.co.uk>
4380 * config/tc-pdp11.c (md_apply_fix3): Change to sign of the SOB
4381 instruction's offset.
4383 2004-10-01 Adam Nemet <anemet@lnxw.com>
4385 * (TARGET_FORMAT): Remove LynxOS COFF definition.
4387 2004-10-01 Ravi Ramaseshan <ravi.ramaseshan@codito.com>
4389 * config/tc-arc.c (tc_gen_reloc): Don't assume fixP->fx_addsy is an
4390 asymbol *, instead use symbol_get_bfdsym.
4392 2004-09-30 Linus Nielsen Feltzing <linus@haxx.se>
4394 * config/tc-m68k.c (select_control_regs): Add mcf5249.
4396 2004-09-30 Paul Brook <paul@codesourcery.com>
4398 * config/tc-arm.c (do_smi, do_nop): New functions.
4399 (insns): Add ARMv6ZK instructions.
4400 (md_apply_fix3): Handle BFD_RELOC_ARM_SMI.
4401 (tc_gen_reloc): Ditto.
4402 (arm_cpus): Add mpcore and arm1176.
4403 (arm_archs): Add armv6{k,z,zk}.
4404 * doc/c-arm.texi: Document new cores and architectures.
4406 2004-09-30 Nick Clifton <nickc@redhat.com>
4408 * config/tc-arm.c: Use ISO C90 formatting.
4410 2004-09-30 Vladimir Ivanov <vladitx@nucleusys.com>
4412 * config/tc-arm.c (mav_reg_required_here): Allow REG_TYPE_CN
4413 as alternative when REG_TYPE_MVF, REG_TYPE_MVD, REG_TYPE_MVFX or
4414 REG_TYPE_MVDX is expected.
4416 2004-09-29 Marc Bevand <m.bevand@gmail.com>
4418 * doc/c-i386.texi (i386-Mnemonics): Fix typo.
4420 2004-09-21 James E Wilson <wilson@specifixinc.com>
4422 * config/tc-ia64.c (ENCODED_PSP_OFFSET): New.
4423 (output_rp_psprel, output_pfs_psprel, output_preds_psprel,
4424 output_spill_base, output_unat_psprel, output_lc_psprel,
4425 output_fpsr_psprel, output_priunat_psprel, output_bsp_psprel,
4426 output_bsprestore_psprel, output_rnat_psprel, output_spill_psprel,
4427 output_spill_psprel_p): Use it.
4429 2004-09-20 Tomer Levi <Tomer.Levi@nsc.com>
4431 * config/tc-crx.c (handle_LoadStor): New function.
4432 Handle load/stor unique instructions before parsing.
4434 2004-09-17 Paul Brook <paul@codesourcery.com>
4436 * config/tc-arm.c (s_arm_rel31): New funciton.
4437 (md_pseudo_table): Add .rel31.
4438 (md_apply_fix3): Handle BFD_RELOC_ARM_TARGET2,
4439 BFD_RELOC_32_PCREL and BFD_RELOC_ARM_PREL31.
4440 (tc_gen_reloc): Handle BFD_RELOC_ARM_PREL31 and BFD_RELOC_ARM_TARGET2.
4441 (arm_fix_adjustable): Return 0 for BFD_RELOC_ARM_TARGET2.
4442 (arm_parse_reloc): Add (target2).
4444 2004-09-17 Alan Modra <amodra@bigpond.net.au>
4446 * Makefile.am: Run "make dep-am".
4447 * Makefile.in: Regenerate.
4448 * aclocal.m4: Regenerate.
4449 * configure: Regenerate.
4450 * doc/Makefile.in: Regenerate.
4451 * po/POTFILES.in: Regenerate.
4452 * po/gas.pot: Regenerate.
4454 2004-09-14 Hideki IWAMOTO <h-iwamoto@kit.hi-ho.ne.jp>
4456 * config/tc-mmix.c [!LLONG_MIN]: Correct #elsif to #elif.
4457 [!LLONG_MAX]: Ditto.
4459 2004-09-13 Paul Brook <paul@codesourcery.com>
4461 * config/tc-arm.c: Rename RELABS to TARGET1.
4463 2004-09-13 Alan Modra <amodra@bigpond.net.au>
4465 * messages.c (as_internal_value_out_of_range): Cast values passed
4466 to as_bad_where or as_warn_where to proper type.
4468 2004-09-11 Theodore A. Roth <troth@openavr.org>
4470 * config/tc-avr.c: Add support for
4471 atmega48, atmega88, atmega168, attiny13, attiny2313, at90can128.
4473 2004-09-09 Alan Modra <amodra@bigpond.net.au>
4475 * dw2gencfi.c (select_cie_for_fde): When separating CIE out
4476 from FDE, treat a CFI_escape as we do a DW_CFA_advance_loc.
4478 2004-09-08 Paul Brook <paul@codesourcery.com>
4480 * config/obj-elf.c (obj_elf_section_type): Handle init_array,
4481 fini_array and preinit_array section types.
4482 * config/tc-ia64.c (ia64_elf_section_type): Remove init_array
4484 * doc/as.texinfo: Document extra section types.
4486 2004-09-02 Mark Mitchell <mark@codesourcery.com>
4488 * Makefile.am (TARG_ENV_HFILES): Add te-symbian.h.
4489 * Makefile.in: Regenerated.
4490 * configure.in: Set em for arm*-*-symbianelf*.
4491 * configure: Regenerated.
4492 * config/tc-arm.c (elf32_arm_target_format): Use Symbian target
4493 vectors when appropriate.
4494 * config/te-symbian.h: New file.
4496 2004-09-03 Tomer Levi <Tomer.Levi@nsc.com>
4498 * config/tc-crx.c (gettrap): Exception vector can be case
4500 (process_label_constant): Fix a 32-bit displacement bug in branch
4502 (get_operandtype) : Bug fix, wrong operand was used.
4503 (process_label_constant): Initialize relocation type to
4506 2004-09-01 Richard Earnshaw < reanrsha@arm.com>
4508 * tc-arm.c (arm_cpus, arm_fpus): Allow <cpu>-s as well as <cpu>s
4509 for synthesizable cores.
4511 * doc/c-arm.texi (ARM Options): Document canonical names of CPUs.
4513 2004-08-25 Dmitry Diky <diwil@spec.ru>
4515 * config/tc-msp430.c: Clean-up the code.
4516 (md_relax_table): New relax table.
4517 (mcu_types): Sort MCU types.
4518 (md_pseudo_table): Add .profiler pseudo handler.
4519 (pow2value): New function.
4520 (msp430_profiler): New function.
4521 (msp430_operands): Add new insns handlers.
4522 (msp430_srcoperand): Add register operand handler, allow complex
4524 (md_estimate_size_before_relax): Rewritten.
4525 (md_convert_frag): Rewritten.
4526 (msp430_relax_frag): New function.
4527 * config/tc-msp430.h (md_relax_frag): define macro
4528 * doc/c-msp430.texi: Update information.
4530 2004-08-24 Nick Clifton <nickc@redhat.com>
4532 * as.c (std_shortopts): Allow -g to take an optional argument.
4533 (parse_args): Pass any switch starting with -g on to the backend
4536 2004-08-18 Mark Mitchell <mark@codesourcery.com>
4538 * configure.in (arm*-*-symbianelf*): New target.
4539 (arm*-*-eabi*): Likewise.
4540 * configure: Regenerated.
4542 2004-08-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4543 * config/tc-mips.c (append_insn): Handle delay slots in branch likely
4546 2004-08-18 Jakub Jelinek <jakub@redhat.com>
4548 * config/tc-ia64.c (start_unwind_section): Add linkonce_empty
4549 argument, don't do anything if current section is not
4550 .gnu.linkonce.t.* and linkonce_empty is set.
4551 (generate_unwind_image, dot_endp): Adjust callers, call
4552 start_unwind_section (*, 1) if nothing will be put into the
4555 2004-08-17 Nick Clifton <nickc@redhat.com>
4557 * as.c (MD_DEBUG_FORMAT_SELECTOR): Provide default definition.
4558 (show_usage): Add -g.
4559 (std_longopts): Add --gen-debug. Alpha sort the table.
4560 (parse_args): Print an error message if a switch is not handled.
4561 Handle the -g switch, calling md_debug_format_selector() if
4563 * NEWS: Mention new feature.
4564 * doc/as.texinfo: Document new switch.
4565 * doc/internals.texi: Document behaviour of md_parse_option.
4567 * config/tc-arm.c (md_parse_option): Do not issue an error message
4568 if the switch is not recognised.
4569 * config/tc-m68k.c (md_parse_option): Likewise.
4570 * config/tc-pdp11.c (md_parse_option): Likewise.
4571 * config/tc-v850.c (md_parse_option): Likewise.
4573 * as.h: Fix up formatting.
4576 2004-08-16 Nick Clifton <nickc@redhat.com>
4578 * macro.c (macro_set_alternate): Use ISO C90 formatting.
4580 * configure.in: Sort architecture based tables alphabetically.
4581 * configure: Regenerate.
4583 2004-08-16 Alan Modra <amodra@bigpond.net.au>
4585 * config/tc-ppc.c (tc_ppc_regname_to_dw2regnum <regnames>): Replace
4586 { "cc", 68 }, with { "cr", 70 }.
4588 2004-08-13 Jan Beulich <jbeulich@novell.com>
4589 Nick Clifton <nickc@redhat.com>
4591 * as.c: Add and handle new --alternate command line option.
4592 * macro.c (macro_set_alternate): New.
4593 * macro.h (macro_set_alternate): Declare.
4594 * read.c: Add and handle new .altmacro and .noaltmacro directives.
4595 * doc/as.texinfo: Document new command line option and pseudo-ops
4596 as well as insert documentation originating from gasp about
4597 alternate macro syntax.
4598 * NEWS: Mention new command line option and pseudo-ops.
4600 2004-08-10 Mark Mitchell <mark@codesourcery.com>
4602 * expr.c (operand): Handle the "~", "-", and "!" operators applied
4605 2004-08-06 Paul Brook <paul@codesourcery.com>
4607 * config/tc-arm.c (md_apply_fix3, tc_gen_reloc, arm_parse_reloc):
4608 Handle new relocations.
4609 * include/elf/arm.h (elf_arm_reloc_type): Add new EABI relocations.
4611 2004-08-05 Bob Wilson <bob.wilson@acm.org>
4613 * write.c (relax_segment): Use was_address instead of address when
4614 setting fr_fix field for align frag due to backwards .org.
4616 2004-07-29 Alexandre Oliva <aoliva@redhat.com>
4618 Introduce SH2a support.
4619 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
4620 * config/tc-sh.c (get_specific): Change arch_sh2a_up to
4622 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
4623 * config/tc-sh.c (md_parse_option): Add sh2a-nofpu ISA handling.
4624 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
4625 * config/tc-sh.c (sh_elf_final_processing): Move sh2a recognition
4626 to end of conditional expression.
4627 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
4628 * config/tc-sh.c: Add sh2a-nofpu support.
4629 2003-12-29 DJ Delorie <dj@redhat.com>
4630 * tc-sh.c: Add sh2a support.
4631 (parse_reg): Add tbr.
4632 (parse_at): Support @@(disp,tbr).
4633 (get_specific): Support sh2a opcodes.
4634 (insert4): New, for 4 byte relocs.
4635 (build_Mytes): Support sh2a opcodes.
4636 (md_apply_fix3_Mytes): Support sh2a opcodes.
4637 2003-12-02 Michael Snyder <msnyder@redhat.com>
4638 * config/tc-sh.c (md_parse_option): Handle sh2a.
4639 (sh_elf_final_processing): Ditto.
4641 2004-07-27 Jason Thorpe <thorpej@wasabisystems.com>
4643 * config/tc-hppa.h (TARGET_FORMAT): Set to "elf32-hppa-netbsd"
4646 2004-07-27 Alan Modra <amodra@bigpond.net.au>
4648 * config/tc-ppc.c (ppc_frob_file_before_adjust): Warn if .toc too big.
4649 (ppc_arch): Expand comment.
4651 2004-07-27 Tomer Levi <Tomer.Levi@nsc.com>
4653 * config/tc-crx.c: Support evaluating the difference between two
4655 * config/tc-crx.h: Likewise.
4657 2004-07-26 H.J. Lu <hongjiu.lu@intel.com>
4659 * config/tc-ia64.c (start_unwind_section): Set the linked-to
4661 (ia64_elf_section_change_hook): Set the linked-to section for
4664 2004-07-26 Dmitry Diky <diwil@spec.ru>
4666 * config/tc-msp430.c: Add new subtargets: msp430x1610,
4667 msp430x1611, msp430x1612, msp430x415, msp430x417, msp430xG437,
4668 msp430xG438, msp430xG439.
4670 2004-07-25 Daniel Jacobowitz <dan@debian.org>
4672 * doc/as.texinfo (Section, PushSection): Correct documentation
4675 2004-07-21 Jan Beulich <jbeulich@novell.com>
4677 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
4678 permissible for the selected instruction suffix.
4679 (match_template): Don't permit 64-bit general purpose operands in
4681 (finalize_imm): Permit 64-bit immediates.
4682 (build_modrm_byte): Don't treat 32-bit addressing in 64-bit mode
4683 specially except for the width of the used base and/or index
4684 registers. For 32-bit displacements, use sign-extended
4685 relocations only when using 64-bit addressing.
4686 Force zero displacement on rip-relative addressing when there is
4687 no other displacement.
4688 (i386_index_check): Don't treat 32-bit addressing in 64-bit mode
4689 specially except for the width of the used base and/or index
4691 (parse_register): Disallow Reg64 registers in 32-bit mode.
4693 * config/tc-i386.c: For DefaultSize instructions, don't guess a 'q'
4694 suffix if the instruction doesn't support it.
4696 2004-07-20 Maciej W. Rozycki <macro@linux-mips.org>
4698 * config/tc-mips.c (append_insn): Handle constant expressions with
4699 no associated relocation.
4700 (mips_ip): Cancel the expression after use for the Q format
4702 (parse_relocation): Return no relocation for unsupported
4704 (my_getSmallExpression): Return no relocation if no relocation
4707 2004-07-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4709 * config/obj-som.c (adjust_stab_sections): Add prototype.
4710 (obj_som_compiler, obj_som_version, obj_som_copyright,
4711 adjust_stab_sections): Add ATTRIBUTE_UNUSED to unused arguments.
4712 * config/tc-hppa.c (update_subspace): Likewise.
4713 (is_defined_subspace): Amplify comment.
4714 * config/obj-som.h (som_frob_file): Add prototype.
4716 2004-07-19 Christopher Faylor <cgf@timesys.com>
4717 H.J. Lu <hongjiu.lu@intel.com>
4719 * subsegs.c (section_symbol): Don't create a new segment when
4720 existing segment is undefined.
4722 2004-07-16 Richard Earnshaw <rearnsha@arm.com>
4724 * config/tc-arm.c: Include include/opcode/arm.h.
4725 (ARM_EXT_*, ARM_ARCH_*, ARM_ANY, ARM_ALL, COPROC_ANY): Delete.
4726 (FPU_FPA_EXT_* FPU_VFP_EXT_*, FPU_ANY, FPU_NONE, FPU_MAVERICK): Delete.
4727 (FPU_ARCH_*): Delete.
4728 * Makefile.am: Update dependencies.
4729 * Makefile.in: Regenerate.
4731 2004-07-15 Nick Clifton <nickc@redhat.com>
4733 * configure.in: Accept armbe as a big-endian arm configuration.
4734 * configure: Regenerate.
4736 2004-07-13 Thomas Nystrom <thn@saeab.se>
4738 * config/tc-i386.c (T_SHIFTOP): New constant.
4739 (intel_e05_1): Handle '&', '|' and T_SHIFTOP.
4740 (intel_el1): Handle '~'.
4741 (intel_get_token): Handle '<>', '&', '|' and '~'.
4743 2004-07-13 Nick Clifton <nickc@redhat.com>
4745 (md_assemble): Remove spurious newline from end of as_bad error
4747 (intel_e05_1): Likewise.
4748 (intel_e11): Likewise.
4749 (intel_match_token): Likewise.
4751 2004-07-11 Andreas Schwab <schwab@suse.de>
4753 * config/tc-m68k.c: Convert to C90. Remove redundant
4754 declarations. Indentation fixup.
4755 [M68KCOFF]: Include "obj-coff.h" instead of declaring
4756 obj_coff_section ourselves.
4758 2004-07-09 James E Wilson <wilson@specifixinc.com>
4760 * config/tc-ia64.c (default_big_endian): New.
4761 (dot_byteorder, md_begin): Use it.
4762 (md_parse_option): Set it.
4764 2004-07-09 Nick Clifton <nickc@redhat.com>
4766 * configure.in: Change sh-sybmian-elf to sh-*-symbianelf.
4767 * configure: Regenerate.
4768 * NEWS: Change sh-sybmian-elf to sh-*-symbianelf.
4769 * config/tc-sh.c (sh_elf_final_processing): Use renamed version of
4770 sh_find_elf_flags if necessary.
4772 2004-07-08 Richard Sandiford <rsandifo@redhat.com>
4774 * config/tc-mips.c (mips_fix_adjustable): If the full addend is
4775 going to be split into more than one in-place addend, return 0
4776 for relocations against mergeable sections. Associate comments
4779 2004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
4781 * Makefile.am (CPU_TYPES): Add crx.
4782 (TARGET_CPU_CFILES): Add config/tc-crx.c.
4783 (TARGET_CPU_HFILES): Add config/tc-crx.h.
4784 (DEPTC_crx_elf): New target.
4785 (DEPOBJ_crx_elf): Likewise.
4786 (DEP_crx_elf): Likewise.
4787 * Makefile.in: Regenerate.
4788 * configure.in: Add crx* target.
4789 * configure: Regenerate.
4790 * config/tc-crx.c: New file.
4791 * config/tc-crx.h: New file.
4792 * NEWS: Mention new target.
4794 2004-07-06 Nick Clifton <nickc@redhat.com>
4796 * config.in: Undefine TARGET_SYMBIAN by default.
4798 * configure: Regenerate. Add sh-symbian-elf target. If
4799 selected define TARGET_SYMBIAN.
4800 * config/tc-sh.h (TARGET_FORMAT): Select a Symbian target
4801 format if TARGET_SYMBIAN has been defined.
4803 * output-file.c (output_file_create): Report the target format
4804 chosen when bfd_openw reports that it is invalid.
4806 * config/obj-coff.c (coff_pseudo_table): Only define the weak
4807 pseudo for BFD based assemblers.
4809 2004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
4812 * config/tc-sh.c (md_assemble): Change isspace to ISSPACE.
4813 (md_parse_option): Remove redundant -isa testing.
4814 Make bfd_arch variable const.
4815 (md_show_usage): Make bfd_arch variable const.
4817 2004-07-03 James E Wilson <wilson@specifixinc.com>
4819 * config/tc-ia64.c (emit_one_bundle): Check and set insn_addr.
4820 * config/tc-ia64.h (md_frag_check): Define.
4822 2004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
4824 * config/obj-coff.c (obj_coff_weak): New .weak syntax for PE weak
4826 * doc/as.texinfo (Weak): Document PE weak symbols.
4828 2004-07-03 Richard Sandiford <rsandifo@redhat.com>
4830 * config/tc-mips.c (HAVE_IN_PLACE_ADDENDS): New macro.
4831 (reloc_needs_lo_p): Only return true if HAVE_IN_PLACE_ADDENDS.
4832 (mips_frob_file): Rework so that only a single pass through the
4833 relocs is needed. Allow %lo()s to have higher offsets than their
4834 corresponding %hi()s or %got()s.
4836 2004-07-02 Nick Clifton <nickc@redhat.com>
4838 * config/tc-arm.c (md_apply_fix3:BFD_RELOC_ARM_IMMEDIATE): Do not
4839 allow values which have come from undefined symbols.
4840 Always consider this fixup to have been processed as a reloc
4841 cannot be generated for it.
4843 2004-07-02 Alan Modra <amodra@bigpond.net.au>
4845 * frags.h (struct frag): Add has_code and insn_addr fields.
4846 * write.c (cvt_frag_to_fill): Invoke md_frag_check.
4847 * config/tc-ppc.c (md_assemble): Check and set insn_addr.
4848 * config/tc-ppc.h (md_frag_check): Define.
4850 2004-06-28 Maciej W. Rozycki <macro@linux-mips.org>
4852 * doc/Makefile.am (info): Rename goal to...
4853 (info-local): ... this, to preserve implicit dependencies.
4854 * doc/Makefile.in: Regenerate with automake 1.8.5.
4856 2004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
4858 * config/tc-m32r.c (md_convert_frag): Changed for @PLT.
4859 (m32r_cgen_record_fixup_exp): Changed for @GOTOFF, @GOT.
4860 (m32r_fix_adjustable): Changed for @GOTOFF, @GOT, @PLT.
4861 (tc_gen_reloc): Likewise.
4862 (m32r_end_of_match): Add for @GOTOFF, @GOT, @PLT.
4863 (m32r_parse_name): Likewise.
4864 (m32r_cgen_parse_fix_exp): Likewise.
4865 * config/tc-m32r.h (md_parse_name): Define for @GOTOFF, @GOT, @PLT.
4866 (O_PIC_reloc): Likewise.
4867 (TC_CGEN_PARSE_FIX_EXP): Likewise..
4868 * cgen.c (gas_cgen_parse_operand): Add TC_CGEN_PARSE_FIX_EXP
4869 for @GOTOFF, @GOT, @PLT.
4871 2004-06-21 Jan Beulich <jbeulich@novell.com>
4873 * gas/symbols.c: While discarding ordinary local absolute symbols
4874 when --strip-local-absolute is in effect, retain file symbols.
4876 2004-06-20 Andreas Schwab <schwab@suse.de>
4878 * config/tc-m68k.c (mri_chip): Replace current_chip, not augment.
4879 (md_parse_option): Likewise.
4881 2004-06-17 Jan Beulich <jbeulich@novell.com>
4883 * config/tc-i386.c: Deal with LEX_QM the same way as with LEX_AT.
4884 * config/te-netware.h: New file.
4885 * config/te-ppcnw.h: Delete: Obsolete.
4886 * configure.in: Eliminate ill NetWare targets. Make generic
4887 NetWare target use proper emulation.
4888 * Makefile.am: Eliminate reference to obsolete te-ppcnw.h, add
4889 reference to new te-netware.h.
4890 * configure: Regenerate.
4891 * Makefile.in: Regenerate.
4893 2004-06-15 Martin Schwidefsky <schwidefsky@de.ibm.com>
4895 * config/tc-s390.c (s390_insn): Avoid incorrect signed/unsigned
4896 comparison in .insn pseudo operation.
4898 2004-06-15 Alan Modra <amodra@bigpond.net.au>
4900 * config/obj-coff.c (coff_adjust_section_syms): Use
4901 bfd_get_section_size instead of bfd_get_section_size_before_reloc.
4902 (coff_frob_section): Likewise.
4903 * config/tc-mips.c (md_apply_fix3): Likewise.
4904 * config/obj-elf.c (elf_frob_file): Use bfd_set_section_size.
4905 (elf_frob_file_after_relocs): Likewise.
4907 2004-06-10 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4909 * config/tc-hppa.c (log2): Rename to exact_log2.
4910 (pa_next_subseg): Delete unused function.
4911 (create_new_space): Mark unused arguments with ATTRIBUTE_UNUSED.
4912 (create_new_subspace): Likewise.
4915 * config/tc-hppa.c (hppa_fix_adjustable): Allow reduction of fake
4916 labels. Fix warning.
4918 2004-05-28 DJ Delorie <dj@redhat.com>
4920 * config/tc-mn10300.h (tc_fix_adjustable): Define.
4921 * config/tc-mn10300.c (mn10300_fix_adjustable): Don't adjust debug
4922 or non-merged symbols.
4924 2004-05-28 H.J. Lu <hongjiu.lu@intel.com>
4926 * config/tc-ia64.c (remove_marked_resource): Save, clear and
4927 restore the old slot when inserting srlz.i/srlz.d.
4929 2004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
4931 * Makefile.am: Regenerate dependecies.
4932 * Makefile.in: Regenerate.
4933 * config/tc-sh.c (valid_arch): Make unsigned.
4934 (preset_target_arch): Likewise.
4935 (md_begin): Use new architecture flags system.
4936 (get_specific): Likewise.
4937 (assemble_ppi): Likewise.
4938 (md_assemble): Likewise. Also fix error check for bad opcodes.
4939 (md_parse_option): Likewise. Also generate -isa values according
4940 to the table in bfd/cpu-sh.c instead of just constants. Also
4941 allow <arch>-up ISA variants.
4942 (sh_elf_final_processing): Replace if-else chain with a call to
4943 sh_find_elf_flags().
4945 2004-05-28 Peter Barada <peter@the-baradas.com>
4947 * config/gc-m68k.c(m68k_ip): Convert mode 5 addressing
4948 with zero offset into mode 2 addressing to save a word.
4950 2004-05-27 H.J. Lu <hongjiu.lu@intel.com>
4952 * config/tc-ia64.c (ar_is_in_integer_unit): Removed.
4953 (ar_is_only_in_integer_unit): New.
4954 (ar_is_only_in_memory_unit): New.
4955 (generate_unwind_image): Silence gcc on 32bit host.
4956 (md_assemble): Use ar_is_only_in_integer_unit instead of
4957 ar_is_in_integer_unit. Check AR access.
4959 2004-05-27 Peter Barada <peter@the-baradas.com>
4961 * config/tc-m68k.c (md_begin): Sort the opcode table into
4963 (m68k_compare_opcode): New function to do the sorting.
4965 2004-05-24 Peter Barada <peter@the-baradas.com>
4967 * config/m68k-parse.y(operand): Allow for MAC/EMAC mask
4968 addressing on MIT style operands.
4969 * config/m68k-parse.y(yylex): Allow '-&' for predecrement
4971 * config/tc-m68k.c(install_operand): Comment 'G' and 'H' type
4974 2004-05-23 Alan Modra <amodra@bigpond.net.au>
4976 * expr.c (operand, operator): Don't reject '++' and '--'.
4978 2004-05-20 Richard Sandiford <rsandifo@redhat.com>
4980 * config/tc-mips.c (append_insn): Use ISA-encoded addresses in MIPS16
4983 2004-05-17 Adam Nemet <anemet@lnxw.com>
4985 * configure.in: Add ppc-*-lynxos*. Update i386-*-lynxos* to ELF.
4986 * configure: Regenerate.
4988 2004-05-13 Paul Brook <paul@codesourcery.com>
4990 * dw2gencfi.c (output_cie): Handle dwarf3 format CIE entries.
4992 2004-05-13 Joel Sherrill <joel@oarcorp.com>
4994 * configure.in (or32-*-rtems*): Switch to elf.
4995 * configure: Regenerate.
4997 2004-05-13 Nick Clifton <nickc@redhat.com>
4999 * po/fr.po: Updated French translation.
5001 2004-05-11 Nick Clifton <nickc@redhat.com>
5003 * doc/as.texinfo (Section): Document G and T flags to .section
5004 directive. Document the extra arguments that the G flag
5005 requires. Document the #tls flag.
5007 2004-05-11 H.J. Lu <hongjiu.lu@intel.com>
5009 * subsegs.c (section_symbol): Create a new section symbol if
5010 the existing one doesn't match.
5011 * symbols.c (symbol_set_bfdsym): Don't reset BFD section symbol.
5013 2004-05-07 Richard Sandiford <rsandifo@redhat.com>
5015 * config/tc-mips.c (append_insn, mips_emit_delays): Extend -mfix-vr4120
5016 to cope with VR4181A errata MD(1) and MD(4).
5018 2004-05-07 Brian Ford <ford@vss.fsi.com>
5020 * NEWS: Mention .secrel32 for pe[i]-i386.
5022 2004-05-07 Alexandre Oliva <aoliva@redhat.com>
5024 * config/tc-frv.h (MAX_MEM_FOR_RS_ALIGN_CODE): New.
5025 (HANDLE_ALIGN): New.
5027 2004-05-06 Daniel Jacobowitz <dan@debian.org>
5029 * Makefile.am (DIST_SUBDIRS): Define.
5030 * aclocal.m4: Regenerate with automake 1.8.4.
5031 * Makefile.in: Likewise.
5032 * doc/Makefile.in: Likewise.
5034 2004-05-06 David Mosberger-Tang <davidm@hpl.hp.com>
5036 * config/tc-ia64.c (dot_serialize): Declare.
5037 (dot_serialize): New function.
5038 (md_pseudo_table): Add ".serialize.data" and
5039 ".serialize.instruction" directives.
5041 2004-05-06 Nick Clifton <nickc@redhat.com>
5043 * messages (as_internal_value_out_of_range): Print a message about
5044 a value being out of range. Be consistent about whether the
5045 values are printed in decimal or hexadecimal.
5046 (as_warn_value_out_of_range): Generate a warning message about an
5048 (as_bad_value_out_of_range): Generate an error message about an
5050 * as.h: Prototype the new functions.
5051 * config/tc-alpha.c (insert_operand): Use new function.
5052 * config/tc-arc.c (arc_insert_operand): Likewise.
5053 * config/tc-mn10200.c (mn10200_insert_operand): Likewise.
5054 * config/tc-mn10300.c (mn10300_insert_operand): Likewise.
5055 * config/tc-ppc.c (ppc_insert_operand): Likewise.
5056 * config/tc-s390.c (s390_insert_operand): Likewise.
5057 * config/tc-v850.c (v850_insert_operand): Likewise.
5059 2004-05-05 Alexandre Oliva <aoliva@redhat.com>
5061 * configure.in: Set em=linux for frv-*-*linux*.
5062 * configure: Rebuilt.
5063 * config/tc-frv.h (TARGET_FORMAT): Use elf32-frvfdpic if...
5064 (frv_md_fdpic_enabled): New.
5065 * config/tc-frv.c (frv_md_fdpic_enabled): New.
5066 (DEFAULT_FDPIC): New.
5067 (frv_flags): Use DEFAULT_FDPIC.
5068 (frv_pic_flag): Likewise.
5069 (OPTION_NOPIC): New.
5070 (md_longopts): Add -mnopic.
5071 (md_parse_option): Handle it.
5072 (md_show_usage): Add -mfdpic and -mnopic.
5074 2004-05-05 Peter Barada <peter@the-baradas.com>
5076 * config/tc-m68k.c: Add find_cf_chip to print list of valid
5077 chips for invalid coldfire instructions, rename selectors
5078 for ColdFire sub-variants, add 521x,5249,547x,548x and aliases,
5079 add current_chip to track which chip is referred to(including save/restore),
5080 use current_chip to select control registers, not current_arch.
5081 (md_show_usage): Add new chips.
5082 * doc/c-m68k.texi: Document new command line switches.
5084 2004-05-05 Jakub Jelinek <jakub@redhat.com>
5086 * tc-s390.h (md_do_align, HANDLE_ALIGN): Remove.
5087 (NOP_OPCODE): Define.
5088 (s390_align_code): Remove prototype.
5089 * tc-s390.c (s390_align_code): Remove.
5091 2004-05-04 H.J. Lu <hongjiu.lu@intel.com>
5093 * config/tc-ia64.c (make_unw_section_name): Removed.
5094 (start_unwind_section): New function.
5095 (generate_unwind_image): Take const segT instead of const
5097 (dot_handlerdata): Adjusted.
5098 (dot_endp): Likewise.
5100 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
5102 * config/obj-elf.c (obj_elf_change_section): Allow the
5103 ".note.GNU-stack" section has SHF_EXECINSTR.
5105 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
5107 * config/obj-elf.c (get_section): Return bfd_boolean.
5108 (obj_elf_change_section): Call bfd_get_section_by_name_if
5109 instead of bfd_map_over_sections.
5111 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
5113 * config/obj-elf.c (get_section): New function.
5114 (obj_elf_change_section): Support multiple sections with same
5117 2004-04-30 Nick Clifton <nickc@redhat.com>
5119 * config/tc-arm.c (create_register_alias): Fix typo checking for
5120 case sensitive register aliases.
5121 (co_proc_number): Use error message string in all_reg_maps[]
5123 (cp_reg_required_here): Likewise.
5124 (fp_reg_required_here): Likewise.
5126 2004-04-29 Brian Ford <ford@vss.fsi.com>
5128 * dwarf2dbg.c (dwarf2_finish): Add SEC_DEBUGGING to section flags.
5130 2004-04-28 Chris Demetriou <cgd@broadcom.com>
5132 * config/tc-mips.c (HAVE_32BIT_ADDRESSES, append_insn, macro_build)
5133 (load_address, macro, mips_ip, md_parse_option)
5134 (mips_force_relocation, mips_validate_fix, md_apply_fix3)
5135 (s_change_sec, pic_need_relax, tc_gen_reloc): Remove all
5136 embedded-PIC handling, and update comments.
5137 (SWITCH_TABLE): Remove.
5138 * config/tc-mips.h (DIFF_EXPR_OK): Delete.
5139 (enum mips_pic_level): Remove EMBEDDED_PIC.
5140 (EXTERN_FORCE_RELOC): Remove embedded-PIC handling.
5141 (TC_FORCE_RELOCATION): Update comment.
5142 * ecoff.c (ecoff_build_lineno): Add comment about some code that
5143 might be safe to remove now that MIPS embedded-PIC is gone.
5145 2004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5147 * config/obj-som.c (obj_som_init_stab_section): Add new arguments in
5148 call to obj_set_subsection_attributes.
5149 (obj_som_init_stab_section): Likewise.
5150 * config/tc-hppa.c (default_subspace_dict): Add comdat field.
5151 (pa_def_subspaces): Provide comdat default.
5152 (pa_subspace): Handle new "comdat" parameter. Set SEC_LINK_ONCE and
5153 not SEC_IS_COMMON if section is comdat, common or dup_common. Update
5154 calls to create_new_subspace and update_subspace to pass comdat flag.
5155 (create_new_subspace, update_subspace): Add new comdat argument. Use
5156 it in calls to obj_set_subsection_attributes.
5157 * doc/c-hppa.texi (.subspa, .nsubspa): Document new comdat parameter
5158 and use of comdat, common and dup_comm parameters.
5160 2004-04-26 H.J. Lu <hongjiu.lu@intel.com>
5162 * config/obj-elf.c (obj_elf_change_section): Check if the old
5163 group name is NULL before comparison.
5165 2004-04-23 Chris Demetriou <cgd@broadcom.com>
5167 * config/tc-mips.h (mips_dwarf2_addr_size): Prototype.
5169 2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5171 * config/tc-mips.c (s_mipsset): Set default CPU type for .set mipsN.
5173 2004-04-23 Chris Demetriou <cgd@broadcom.com>
5175 * config/tc-mips.c (md_longopts): Remove -membedded-pic option.
5176 (OPTION_MEMBEDDED_PIC): Remove.
5177 (OPTION_TRAP, OPTION_BREAK, OPTION_EB, OPTION_EL)
5178 (OPTION_FP32, OPTION_GP32, OPTION_CONSTRUCT_FLOATS)
5179 (OPTION_NO_CONSTRUCT_FLOATS, OPTIONS_FP64, OPTION_GP64)
5180 (OPTION_RELAX_BRANCH, OPTION_NO_RELAX_BRANCH)
5181 (OPTION_ELF_BASE): Renumber.
5182 (md_parse_option): Remove OPTION_MEMBEDDED_PIC handling.
5183 (md_show_usage): Remove mention of -membedded-pic.
5184 * doc/as.texinfo: Remove mention of -membedded-pic.
5186 2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5188 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Remove.
5189 * config/tc-mips.c (RDATA_SECTION_NAME, mips_target_format): Remove
5191 (md_begin, mips_ip, md_parse_option, s_change_sec, s_option,
5192 s_abicalls, nopic_need_relax, tc_gen_reloc): Remove uses of
5193 USE_GLOBAL_POINTER_OPT.
5195 2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5197 * config/tc-mips.c (macro): One more use of load_delay_nop.
5199 2004-04-22 Atsushi Nemoto <anemo@mba.ocn.ne.jp>
5201 * config/tc-mips.c (load_delay_nop): New function.
5202 (load_address, macro): Use load_delay_nop() to build a nop
5203 which can be omitted with gpr_interlocks.
5205 2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5207 * config/tc-mips.c (hilo_interlocks, gpr_interlocks,
5208 cop_interlocks): Remove superfluous CPU entries.
5210 2004-04-22 Paul Brook <paul@codesourcery.com>
5212 * config/tc-arm.c (mav_parse_offset): Value must be multiple of 4.
5214 2004-04-22 Peter Barada <peter@the-baradas.com>
5216 * NEWS: Added support for EMAC instructions and MAC/EMAC
5218 * config/m68k-parse.h: Add ACC[123], ACCEXT{01,23}, MAC/EMAC
5219 scale factor tokens, trailing_ampersand to mark mask addressing
5220 for MAC/EMAC instructions.
5221 * config/m68k-parse.y: Add options_ampersand clause, '<<',
5223 (yylex): Handle '>', '<', and '&' following '+'.
5224 * config/tc-m68k.c: Set mcfmac/mcfemac on appropriate ColdFire
5225 architectures in archs[].
5226 (m68k-ip): Add '4', 'e', 'g', 'i', cases to handle mask addressing
5227 for MAC/EMAC instructions, ACC[0123], ACCEXT{01,23}, and '<<'/'>>'
5229 (m68k_ip): Handle trailing '&' on MAC/EMAC insns.
5230 (install_operand): Fix 'n' case, Add 'F', 'f', 'G', 'H', 'I', ']'
5232 Add EMAC operands to init_table[].
5234 2004-04-22 Bruno De Bus <bdebus@elis.ugent.be>
5236 * config/tc-arm.h (enum mstate): Move here, add MAP_UNDEFINED
5238 (TC_SEGMENT_INFO_TYPE): Define to enum mstate.
5239 * config/tc-arm.c (enum mstate): Delete from here.
5240 (mapping_state): Remove the static mapstate variable and instead
5241 store the state in the segment. This allows a per-section mapping
5242 state. Handle and ignore MAP_UNDEFINED states.
5243 (arm_elf_change_section): Get the current mapping state from the
5245 (s_ltorg): Set the mapping state to MAP_DATA.
5246 (arm_cleanup): Use arm_elf_change_section to get the mapping state
5247 for each pool as it is emitted.
5249 2004-04-22 Nick Clifton <nickc@redhat.com>
5251 * config/tc-arm.h: Formatting tidy ups.
5253 2004-04-20 Chris Demetriou <cgd@broadcom.com>
5255 * NEWS: Note that MIPS -membedded-pic option is deprecated.
5257 2004-04-20 DJ Delorie <dj@redhat.com>
5259 * config/tc-i386.h [TE_PE] (TC_CONS_FIX_NEW): Define.
5260 * config/tc-i386.c (md_pseudo_table) [TE_PE]: Add "secrel32".
5261 [TE_PE] (O_secrel): Define.
5262 [TE_PE] (x86_pe_cons_fix_new): New.
5263 [TE_PE] (pe_directive_secrel): Likewise.
5264 (tc_gen_reloc) [TE_PE]: Support BFD_RELOC_32_SECREL.
5266 2004-04-19 Eric Christopher <echristo@redhat.com>
5268 * config/tc-mips.c (mips_dwarf2_addr_size): Revert part
5269 of previous patch for fix in gcc.
5271 2004-04-19 Jakub Jelinek <jakub@redhat.com>
5273 * config/tc-xtensa.c (xg_assembler_literal): Fix a typo.
5275 2004-04-19 Nathan Sidwell <nathan@codesourcery.com>
5277 * read.c (do_align): Call md_flush_pending_output, if defined.
5279 2004-04-16 Alan Modra <amodra@bigpond.net.au>
5281 * expr.c (operand): Correct checks for ++ and --.
5283 2004-04-14 H.J. Lu <hongjiu.lu@intel.com>
5285 * config/tc-generic.c: Add some comments.
5287 2004-04-14 Richard Sandiford <rsandifo@redhat.com>
5289 * doc/c-mips.texi (-m{no-,}fix-vr4120): Renamed from
5290 -{no-}mfix-vr4122-bugs.
5291 * config/tc-mips.c (mips_fix_vr4120): Renamed from mips_fix_4122_bugs.
5292 (append_insn, mips_emit_delays): Update accordingly.
5293 (OPTION_FIX_VR4120, OPTION_NO_FIX_VR4120): Renamed from *VR4122.
5294 (md_longopts): Change -{no-,}mfix-vr4122-bugs to -m{no-,}fix-vr4120.
5295 (md_parse_option): Update after above changes.
5296 (md_show_usage): Add -mfix-vr4120.
5298 2004-04-13 Bob Wilson <bob.wilson@acm.org>
5300 * doc/as.texinfo (Sub-Sections): Conditionalize COFF-specific use
5301 of .section directive; add a reference to the ELF .subsection
5304 2004-04-13 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
5306 * config/tc-m32r.c (md_assemble): Fixed infinite loop bug
5309 2004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5311 * Makefile.am: Remove mips from aout targets.
5312 * Makefile.in: Regenerate.
5313 * configure.in: Remove mips-dec-bsd* target.
5314 * configure: Regenerate.
5316 2004-04-07 Alan Modra <amodra@bigpond.net.au>
5319 * config/tc-ppc.c (ppc_elf_suffix): Add valid32 and valid64 fields
5320 to struct map_bfd. Adjust MAP macro, and define MAP32, MAP64.
5321 Update "mapping". Restrict some @ modifiers to 32 bit.
5323 2004-04-01 Asgari Jinia <asgarij@kpitcummins.com>
5324 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
5326 * config/tc-sh.c (dont_adjust_reloc_32): New variable.
5327 (sh_fix_adjustable): Avoid adjusting BFD_RELOC_32 when
5328 dont_adjust_reloc_32 is set.
5329 (md_longopts): Add option -renesas.
5330 (md_parse_option, md_show_usage): Likewise.
5331 * doc/c-sh.texi: Likewise.
5333 2004-04-01 Dave Korn <dk@artimi.com>
5335 * config/tc-dlx.c (md_assemble): set fx_no_overflow flag for
5336 hi16 and lo16 fixS structs.
5337 (md_assemble): generate bit_fixS for RELOC_DLX_LO16 in
5338 exactly the same way as for RELOC_DLX_REL16.
5339 (machine_ip): properly respect LO flag in the_insn and
5340 output RELOC_DLX_LO16 rather than RELOC_DLX_16.
5341 (md_apply_fix3): apply RELOC_DLX_LO16.
5343 2004-03-30 Stan Shebs <shebs@apple.com>
5345 Remove long-obsolete MPW support.
5346 * mpw-config.in, mpw-make.sed, mac-as.r: Remove files.
5347 * configure.in: Remove mention of ppc-*-mpw* config.
5348 * configure.in: Likewise.
5350 2004-03-30 Nick Clifton <nickc@redhat.com>
5352 * config/tc-arm.c (meabi_flags): Make its use conditional upon
5353 OBJ_ELF being defined.
5355 2004-03-27 Alan Modra <amodra@bigpond.net.au>
5357 * config/obj-aout.c (obj_aout_type): Remove #ifdef BFD_ASSEMBLER code.
5359 2004-03-23 Paul Brook <paul@codesourcery.com>
5361 * config/tc-arm.c (meabi_flags): New variable.
5362 (arm_parse_eabi): New function.
5363 (md_begin): Set flags for EABI v3.
5365 (arm_long_opts): Add meabi.
5366 * doc/as.texinfo <ARM>: Document -meabi.
5367 * doc/c-arm.texi: Ditto.
5369 2004-03-22 Bob Wilson <bob.wilson@acm.org>
5371 * config/tc-xtensa.c (xtensa_post_relax_hook): Create literal
5372 tables even when use_literal_section flag is not set.
5374 2004-03-22 Alan Modra <amodra@bigpond.net.au>
5376 * config/tc-sh.c: Remove trailing whitespace.
5378 2004-03-22 Hans-Peter Nilsson <hp@axis.com>
5380 * doc/c-cris.texi (CRIS-Opts): Document --no-mul-bug-abort,
5381 --mul-bug-abort and the default behavior.
5382 * config/tc-cris.c (cris_insn_kind): New member CRIS_INSN_MUL.
5383 (err_for_dangerous_mul_placement): New variable.
5384 (STATE_MUL, OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): New
5386 (md_cris_relax_table): Have placeholder for STATE_MUL.
5387 (md_longopts): New options --mul-bug-abort and --no-mul-bug-abort.
5388 (cris_relax_frag) <case ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: New
5390 (md_estimate_size_before_relax) <case ENCODE_RELAX (STATE_MUL,
5391 STATE_BYTE)>: Ditto.
5392 (md_convert_frag) <ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: Check
5393 alignment and position of this frag, emit error message if
5395 (md_assemble): For a multiply insn and when checking it,
5396 transform the current frag into a special frag for that purpose.
5397 (md_parse_option) <case OPTION_MULBUG_ABORT_OFF, case
5398 OPTION_MULBUG_ABORT_ON>: Handle new options.
5400 2004-03-19 Bob Wilson <bob.wilson@acm.org>
5402 * config/tc-xtensa.c (mark_literal_frags): New function.
5403 (xtensa_move_literals): Call mark_literal_frags for all literal
5404 segments, including init and fini literal segments.
5405 (xtensa_post_relax_hook): Swap use of xt_insn_sec and xt_literal_sec.
5407 2004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5409 * tc-hppa.c (cons_fix_new_hppa): Check for PC relative base type.
5410 (pa_comm): Set BSF_OBJECT in symbol flags.
5412 2004-03-19 Alan Modra <amodra@bigpond.net.au>
5414 * Makefile.am: Run "make dep-am".
5415 * Makefile.in: Regenerate.
5416 * doc/Makefile.in: Regenerate.
5417 * config.in: Regenerate.
5418 * po/gas.pot: Regenerate.
5420 2004-03-18 Nathan Sidwell <nathan@codesourcery.com>
5422 * read.c (read_a_source_file): Use demand_empty_rest_of_line.
5423 (demand_empty_rest_of_line): Issue an error here.
5424 (ignore_rest_of_line): Silently skip to end.
5425 (demand_copy_string): Issue an error, not warning.
5427 * config/obj-elf.c (obj_elf_section_name): Likewise.
5428 (obj_elf_section): Likewise.
5429 * config/tc-arc.c (arc_extoper): Remove bogus NULL checks.
5430 (arc_extinst): Likewise.
5431 * config/tc-ia64.c (dot_saveb): Use demand_empty_rest_of_line.
5432 (dot_spill): Likewise.
5433 (dot_unwabi): Likewise.
5434 (dot_prologue): Likewise.
5436 * expr.c (operand): Reject ++ and --.
5437 (operator): Likewise.
5439 2004-03-17 Kaz Kojima <kkojima@rr.iij4u.or.jp>
5441 * config/tc-sh.c: Include dw2gencfi.h.
5442 (sh_cfi_frame_initial_instructions): New function.
5443 (sh_regname_to_dw2regnum): Likewise.
5444 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Move to the end of
5446 (TARGET_USE_CFIPOP): Define.
5447 (tc_cfi_frame_initial_instructions): Likewise.
5448 (tc_regname_to_dw2regnum): Likewise.
5449 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT): Likewise.
5450 * Makefile.am: Update dependencies.
5451 * Makefile.in: Regenerate.
5453 2004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
5455 * configure.in: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
5456 * configure: Regenerate.
5458 2004-03-12 Bob Wilson <bob.wilson@acm.org>
5460 * read.c (s_leb128): Call md_flush_pending_output.
5462 2004-03-12 Michal Ludvig <mludvig@suse.cz>
5464 * config/tc-i386.c (output_insn): Handle PadLock instructions.
5465 * config/tc-i386.h (CpuPadLock): New define.
5466 (CpuUnknownFlags): Added CpuPadLock.
5468 2004-03-07 Andreas Schwab <schwab@suse.de>
5470 * doc/c-hppa.texi (HPPA Directives): Fix typo.
5472 2004-03-07 Richard Henderson <rth@redhat.com>
5474 * dw2gencfi.c (output_cie): Align length to 4 byte boundary.
5475 (cfi_finish): Likewise for fde.
5477 2004-03-05 H.J. Lu <hongjiu.lu@intel.com>
5479 * config/tc-ia64.c (md_assemble): Properly handle NULL
5481 (ia64_handle_align): Don't abort if failed to add a stop bit.
5483 2004-03-04 H.J. Lu <hongjiu.lu@intel.com>
5485 * Makefile.in: Regenerated.
5486 * aclocal.m4: Likewise.
5487 * configure: Likewise.
5488 * doc/Makefile.in: Likewise.
5490 2004-03-03 H.J. Lu <hongjiu.lu@intel.com>
5492 * config/tc-ia64.c (dot_align): New.
5493 (ia64_do_align): Make it static.
5494 (md_pseudo_table): Use "dot_align" for "align".
5495 (ia64_md_do_align): Don't set align_frag here.
5496 (ia64_handle_align): Add a stop bit to the previous bundle if
5499 * config/tc-ia64.h (ia64_do_align): Removed.
5501 2003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
5503 * config/tc-sh.c (md_parse_option): Add -isa=sh4-nofpu and
5504 -isa=sh4-nommu-nofpu options. Adjust help messages accordingly.
5505 (sh_elf_final_processing): Output BFD type sh4_nofpu if that is
5506 the most general type or the user specifically requested it.
5507 (md_assemble): Add a new error message for when an instruction
5508 is understood, but is not allowed due to an -isa option.
5510 2004-03-02 H.J. Lu <hongjiu.lu@intel.com>
5512 * config/tc-ia64.c (align_frag): New.
5513 (md_assemble): Set the tc_frag_data field in align_frag for
5514 IA64_OPCODE_FIRST instructions.
5515 (ia64_md_do_align): Set align_frag.
5516 (ia64_handle_align): Add a stop bit if needed.
5518 * config/tc-ia64.h (TC_FRAG_TYPE): New.
5519 (TC_FRAG_INIT): New.
5521 2004-03-01 Richard Sandiford <rsandifo@redhat.com>
5523 * config/tc-frv.c (fr400_audio): New variable.
5524 (md_parse_option, md_show_usage): Add -mcpu=fr405 and -mcpu=fr450.
5525 (md_parse_option): Set fr400_audio for -mcpu=fr400 and -mcpu=fr405.
5526 (target_implements_insn_p): New function.
5527 (md_assemble): Report an error if the processor doesn't implement
5530 2004-02-27 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
5532 * config/tc-m32r.c (md_longopts): Added -no-bitinst option.
5533 (md_parse_option): Ditto.
5534 (OPTION_NO_SPECIAL_M32R): Added.
5535 (md_show_usage): Document it.
5536 (enable_speial_m32r): Changed a default value from 0 to 1.
5537 * doc/c-m32r.texi: Document the -no-bitinst option.
5539 2004-02-27 Nick Clifton <nickc@redhat.com>
5541 * config/tc-sh.c (get_operand): Revert previous delta.
5542 (tc_gen_reloc): Check for an unknown reloc type before processing
5545 2004-02-27 Hannes Reinecke <hare@suse.de>
5547 * config/tc-s390.c (s390_insn): Correct range check for opcode in
5548 .insn pseudo operation.
5550 2004-02-27 Anil Paranjpe <anilp1@kpitcummins.com>
5552 * config/tc-sh.c (get_operand): In case of #Imm, check has been
5553 added for wrong syntax.
5555 2004-02-26 Eric Christopher <echristo@redhat.com>
5557 * config/tc-mips.c (mips_dwarf2_addr_size): New.
5558 * config/tc-mips.h (DWARF2_ADDR_SIZE): Use.
5560 2004-02-26 Andrew Stubbs <andrew.stubbs@superh.com>
5562 * config/tc-sh.c (build_Mytes): Add REG_N_D and REG_N_B01
5563 nibble types to assembler.
5565 2004-02-25 Fred Fish <fnf@redhat.com>
5567 * config/tc-iq2000.c: Add missing \n\ in multiline string literal.
5569 2004-02-20 James E Wilson <wilson@specifixinc.com>
5571 * config/tc-ia64.c (slot_index): New arg before_relax. Use instead of
5573 (fixup_unw_records): New arg before_relax. Pass to slot_index.
5574 (ia64_estimate_size_before_relax): New.
5575 (ia64_convert_frag): Pass 0 to fixup_unw_records. Add comment.
5576 (generate_unwind_image): Pass 1 to fixup_unw_records.
5577 * config/tc-ia64.h (ia64_estimate_size_before_relax): Declare.
5578 (md_estimate_size_before_relax): Call ia64_estimate_size_before_relax.
5580 2004-02-19 Jakub Jelinek <jakub@redhat.com>
5582 * stabs.c (generate_asm_file): Avoid warning about use of
5583 uninitialized variable.
5585 2004-02-18 David Mosberger <davidm@hpl.hp.com>
5587 * config/tc-ia64.c (ia64_flush_insns): In addition to prologue,
5588 body, and endp, allow unwind records which do not have a "t"
5589 (time/instruction) field.
5591 2004-02-17 Petko Manolov <petkan@nucleusys.com>
5593 * config/tc-arm.c (do_mav_dspsc_1): Correct offset of CRn.
5594 (do_mav_dspsc_2): Likewise.
5595 Fix accumulator registers move opcodes.
5597 2004-02-13 Hannes Reinecke <hare@suse.de>
5598 Jakub Jelinek <jakub@redhat.com>
5600 * dwarf2dbg.c (get_filenum): Do not read beyond allocated memory.
5602 2004-02-10 Steve Ellcey <sje@cup.hp.com>
5604 * config/tc-ia64.h (ia64_frob_symbol): New declaration.
5605 (tc_frob_symbol): New macro definition.
5606 * config/tc-ia64.c (ia64_frob_symbol): New routine.
5608 2004-02-09 Daniel Jacobowitz <drow@mvista.com>
5610 * config/tc-arm.c (md_begin): Mark .note.gnu.arm.ident as
5613 2004-02-09 Nathan Sidwell <nathan@codesourcery.com>
5615 * read.h (IGNORE_OPCODE_CASE): Do not define. Replace with ...
5616 (TC_CASE_SENSITIVE): ... this.
5617 * read.c: Replace IGNORE_OPCODE_CASE with TC_CASE_SENSITIVE.
5618 * doc/internals.texi (TC_CASE_SENSITIVE): Document.
5620 2004-02-06 James E Wilson <wilson@specifixinc.com>
5622 * config/tc-ia64.c (dot_endp): Delete call to output_endp.
5623 (generate_unwind_image): Re-add it here.
5625 2004-02-06 Nathan Sidwell <nathan@codesourcery.com>
5627 * dwarf2dbg.c (DWARF2_ADDR_SIZE): Remove trailing ';'
5628 * read.h (SKIP_WHITESPACE): Turn into an expression.
5629 * read.c (read_a_source_file): A pseudo is removed by having a
5632 2004-02-05 James E Wilson <wilson@specifixinc.com>
5634 * config/tc-ia64.c (output_endp): New.
5635 (count_bits): Delete.
5636 (ia64_flush_insns, process_one_record, optimize_unw_records): Handle
5637 endp unwind records.
5638 (fixup_unw_records): Handle endp unwind records. Delete code for
5639 shortening prologue regions not followed by a body record.
5640 (dot_endp): Call add_unwind_entry to emit endp unwind record.
5641 * config/tc-ia64.h (unw_record_type): Add endp.
5643 2004-02-03 James E Wilson <wilson@specifixinc.com>
5645 * config/tc-ia64.c (ia64_convert_frag): Call md_number_to_chars to
5646 fill padding bytes with zeroes.
5647 (emit_one_bundle): New locals last_ptr, end_ptr. Rewrite code that
5648 sets unwind_record slot_number and slot_frag fields.
5650 2004-02-02 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5652 * config/tc-mips.c (add_got_offset_hilo): New function.
5653 (macro): Use load_register() and add_got_offset_hilo() to load
5654 constants instead of hardcoding code sequences throughout.
5656 2004-01-28 H.J. Lu <hongjiu.lu@intel.com>
5658 * config/tc-ia64.c (emit_one_bundle): Add proper indentation.
5660 2004-01-26 Bernardo Innocenti <bernie@develer.com>
5662 * config/tc-m68k.h (EXTERN_FORCE_RELOC): Handle m68k-uclinux specially,
5664 * config/tc-m68k.c (RELAXABLE_SYMBOL): Use EXTERN_FORCE_RELOC instead
5665 of hard-coded test for TARGET_OS=elf.
5667 2004-01-24 Chris Demetriou <cgd@broadcom.com>
5669 * config/tc-mips.c (hilo_interlocks): Change definition
5670 so that MIPS32, MIPS64 and later ISAs are included, along with
5671 the already-included machines. Update comments.
5673 2004-01-23 Daniel Jacobowitz <drow@mvista.com>
5675 * config/tc-arm.c (tc_gen_reloc): Improve error message for
5676 undefined local labels.
5678 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
5680 * config/tc-mips.c (load_address, macro): Update comments about
5681 NewABI GP relaxation.
5683 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
5685 * config/tc-mips.c (macro_build): Remove place and counter arguments.
5686 (mips_build_lui, macro_build_ldst_constoffset): Likewise.
5687 (mips16_macro_build, macro_build_jalr): Remove counter argument.
5688 (set_at, load_register, load_address, move_register): Likewise.
5689 (load_got_offset, add_got_offset): Likewise.
5690 Update all calls and tidy accordingly.
5692 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
5694 * config/tc-mips.c (RELAX_ENCODE): Remove WARN argument.
5695 (RELAX_FIRST, RELAX_SECOND): Turn into 8-bit quantities.
5696 (RELAX_USE_SECOND): Bump to 0x10000.
5697 (RELAX_SECOND_LONGER, RELAX_NOMACRO, RELAX_DELAY_SLOT): New flags.
5698 (mips_macro_warning): New variable.
5699 (md_assemble): Wrap macro expansion in macro_start() and macro_end().
5700 (s_cpload, s_cpsetup, s_cprestore, s_cpreturn): Likewise.
5701 (relax_close_frag): Set mips_macro_warning.first_frag. Adjust use
5703 (append_insn): Update mips_macro_warning.sizes.
5704 (macro_start, macro_warning, macro_end): New functions.
5705 (macro_build): Don't emit warnings here.
5706 (macro_build_lui, md_estimate_size_before_relax): ...or here.
5707 (md_convert_frag): Check for cases where one macro alternative
5708 needs a warning and the other doesn't. Emit a warning if the
5709 longer sequence was chosen.
5711 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
5713 * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): Remove.
5714 * config/tc-mips.c (RELAX_ENCODE): Take three arguments: the size of
5715 the first sequence, the size of the second sequence, and a flag
5716 that says whether we should warn.
5717 (RELAX_OLD, RELAX_NEW, RELAX_RELOC[123]): Delete.
5718 (RELAX_FIRST, RELAX_SECOND): New.
5719 (mips_relax): New variable.
5720 (relax_close_frag, relax_start, relax_switch, relax_end): New fns.
5721 (append_insn): Remove "place" argument. Use mips_relax.sequence
5722 rather than "place" to check whether we're expanding the second
5723 alternative of a relaxable macro. Remove redundant check for
5724 branch relaxation. If generating a normal insn, and there
5725 is not enough room in the current frag, call relax_close_frag()
5726 to close it. Update mips_relax.sizes[]. Emit fixups for the
5727 second version of a relaxable macro. Record the first relaxable
5728 fixup in mips_relax. Remove tc_gen_reloc workaround.
5729 (macro_build): Remove all uses of "place". Use mips_relax.sequence
5730 in the same way as in append_insn.
5731 (mips16_macro_build): Remove "place" argument.
5732 (macro_build_lui): As for macro_build. Don't drop the add_symbol
5733 when generating the second version of a relaxable macro.
5734 (load_got_offset, add_got_offset): New functions.
5735 (load_address, macro): Use new relaxation machinery. Remove
5736 tc_gen_reloc workarounds.
5737 (md_estimate_size_before_relax): Set RELAX_USE_SECOND if the second
5738 version of a relaxable macro is needed. Return -RELAX_SECOND if the
5739 first version is needed.
5740 (tc_gen_reloc): Remove relaxation handling.
5741 (md_convert_frag): Go through the fixups for a relaxable macro and
5742 mark those that belong to the unneeded alternative as done. If the
5743 second alternative is needed, adjust the fixup addresses to account
5744 for the deleted first alternative.
5746 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
5748 * frags.h (frag_room): Declare.
5749 * frags.c (frag_room): New function.
5750 * doc/internals.texi: Document it.
5752 2004-01-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5754 * config/tc-mips.c (append_insn): Don't do r3900 interlock
5755 optimization for -mtune=r3900, as this will break on other CPUs.
5757 2004-01-11 Tom Rix <tcrix@worldnet.att.net>
5759 * config/tc-m68hc11.c (build_indexed_byte): movb and movw cannot
5760 be relaxed, use fixup.
5761 (md_apply_fix3): Use 5 bit reloc from movb and movw fixup.
5763 2004-01-19 Jakub Jelinek <jakub@redhat.com>
5765 * config/tc-sparc.c (sparc_ip): Disallow %f32-%f63 for single
5768 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5770 * config/tc-mips.c (append_insn): Properly detect variant frags
5771 that preclude swapping of relaxed branches. Correctly swap
5772 instructions between frags when dealing with relaxed branches.
5774 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5776 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
5778 * aclocal.m4: Regenerate.
5779 * configure: Regenerate.
5781 2004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
5783 * config/tc-h8300.c (build_bytes): Apply relaxation to bit
5786 2004-01-12 Richard Sandiford <rsandifo@redhat.com>
5788 * config/tc-mips.c (macro_build_jalr): When adding an R_MIPS_JALR
5789 reloc, reserve space for the delay slot as well as the jalr itself.
5791 2004-01-09 Paul Brook <paul@codesourcery.com>
5793 * config/tc-arm.c (do_vfp_reg2_from_sp2): Rename from do_vfp_sp_reg2.
5794 (do_vfp_sp2_from_reg2): New function.
5796 (do_vfp_dp_from_reg2): Check return values properly.
5798 2004-01-08 Ian Lance Taylor <ian@wasabisystems.com>
5800 * config/tc-mips.c (warn_nops): Remove static variable.
5801 (macro): Remove test of warn_nops.
5802 (md_shortops): Remove 'n'.
5803 (md_parse_option): Remove 'n' case.
5804 (md_show_usage): Remove -n.
5805 * doc/as.texinfo (Overview): Remove MIPS -n option.
5806 * doc/c-mips.texi (MIPS Opts): Remove mention -n.
5807 * NEWS: Mention removal of MIPS -n option.
5809 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS): Remove.
5810 (cop_interlocks): Check ISA level.
5811 (cop_mem_interlocks): Define.
5812 (reg_needs_delay): Check cop_interlocks rather than
5813 ISA_HAS_COPROC_DELAYS.
5814 (append_insn): Likewise. Use cop_mem_interlocks rather than
5815 directly checking mips_opts.isa.
5816 (mips_emit_delays): Likewise.
5818 2004-01-07 H.J. Lu <hongjiu.lu@intel.com>
5820 * config/tc-ia64.c (unwind): Move next_slot_number and
5821 next_slot_frag to ...
5822 (unw_rec_list): Here.
5823 (free_list_records): Removed.
5824 (output_unw_records): Likewise.
5825 (generate_unwind_image): Make it void.
5826 (alloc_record): Initialize next_slot_number and next_slot_frag.
5827 (slot_index): Take .org, .space and .align into account.
5828 (fixup_unw_records): Don't set slot_number to 0. Use
5829 list->next_slot_number and list->next_slot_frag instead of
5830 unwind.next_slot_number and unwind.next_slot_frag.
5831 (ia64_convert_frag): New.
5832 (generate_unwind_image): Generate a rs_machine_dependent frag
5834 (emit_one_bundle): Use list->next_slot_number and
5835 list->next_slot_frag instead of unwind.next_slot_number and
5836 unwind.next_slot_frag.
5838 * config/tc-ia64.h (md_convert_frag): Defined as
5840 (md_estimate_size_before_relax): Defined as (f)->fr_var.
5842 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
5844 2003-12-19 Alexandre Oliva <aoliva@redhat.com>
5845 * config/tc-frv.h (md_apply_fix3): Don't define.
5846 * config/tc-frv.c (md_apply_fix3): New. Shift/truncate %hi/%lo
5848 * config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Define.
5849 2003-10-07 Alexandre Oliva <aoliva@redhat.com>
5850 * config/tc-frv.c (line_separator_chars): Add `!'.
5851 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
5852 * config/tc-frv.c (md_assemble): Clear insn upfront.
5853 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
5854 * config/tc-frv.c (OPTION_FDPIC): New macro.
5855 (md_longopts): Add mfdpic.
5856 (md_parse_option): Handle it.
5857 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
5858 * config/tc-frv.c (md_cgen_lookup_reloc) <FRV_OPERAND_D12,
5859 FRV_OPERAND_S12>: Use reloc type encoded in fix-up.
5860 (frv_pic_ptr): Parse funcdesc.
5862 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5864 * doc/as.texinfo: Let texi2pod parse asconfig.texi and
5865 gasver.texi. Remove duplicate symbol definitions for texi2pod.
5867 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5869 * Makefile.am (Makefile): Move the dependency on
5870 $(BFDDIR)/configure.in to...
5871 (CONFIG_STATUS_DEPENDENCIES): ... here.
5872 (AUTOMAKE_OPTIONS): Require automake 1.8.
5873 * Makefile.in: Regenerate.
5874 * doc/Makefile.am (BASEDIR, BFDDIR): Define.
5875 (CONFIG_STATUS_DEPENDENCIES): Add a dependency on
5876 $(BFDDIR)/configure.in here as well.
5877 * doc/Makefile.in: Regenerate.
5879 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5881 * Makefile.am (install, install-info, RECURSIVE_TARGETS): Remove.
5882 * Makefile.in: Regenerate.
5883 * aclocal.m4: Regenerate.
5884 * doc/Makefile.am (install, install-info): Remove.
5885 (install-data-local): A new hook for install-info.
5886 (AUTOMAKE_OPTIONS): Require automake 1.8.
5887 * doc/Makefile.in: Regenerate.
5889 2004-01-02 Nutan Singh <nutan@kpitcummins.com>
5891 * doc/c-sh.texi: Update description about floating point behavior
5894 2004-01-02 Bernardo Innocenti <bernie@develer.com>
5896 * configure.in: Add m68k-uClinux target.
5897 * configure: Regenerate.
5899 For older changes see ChangeLog-0203
5905 version-control: never