1 2005-08-23 Alan Modra <amodra@bigpond.net.au>
4 * config/tc-ppc.c (ppc_symbol_chars): Add '%' and '['.
6 2005-08-23 Phil Edwards <phil@codesourcery.com>
8 * configure.tgt (*-*-vxworks): Match vxworks* instead.
10 2005-08-22 Jan Beulich <jbeulich@novell.com>
12 * config/tc-i386.c (object_64bit): New.
13 (i386_target_format): Initialize it.
14 (output_disp): Use object_64bit for relocation type determination.
15 (output_imm): Likewise.
16 (i386_validate_fix): Likewise.
17 (tc_gen_reloc): Likewise.
18 (lex_got): Likewise. Remove static mode_name. Change array size
19 of gotrel's rel field, and adjust its initializer. Adjust diagnostic.
20 (x86_cons): Use object_64bit for deciding whether quad fields can
23 2005-08-18 Christian Groessler <chris@groessler.org>
25 * config/tc-h8300.h: Remove TC_RELOC_MANGLE/tc_reloc_mangle.
26 * config/tc-mcore.h: Likewise.
27 * config/tc-z8k.h: Likewise.
28 * config/tc-z8k.c: Likewise.
29 * config/tc-sh.h: Remove TC_RELOC_MANGLE and
30 sh_coff_reloc_mangle declaration.
31 * config/tc-sh.c: (md_apply_fix): Fix comment for case
34 2005-08-18 Kaz Kojima <kkojima@rr.iij4u.or.jp>
36 * config/tc-sh64.c (sh64_target_format): Check preset_target_arch
37 to confirm that no ISA is specified.
39 2005-08-18 Nick Clifton <nickc@redhat.com>
41 * write.c (relax_segment): Count the number of frags being
42 processed and use this to compute a maximum limit on the number of
43 iterations that will be allowed when attempting to relax the
46 2005-08-17 Danny Smith <dannysmith@users.sourceforge.net>
48 * config/obj-coff.c (obj_coff_weak): Set auxiliary record
49 of NT weak externals to IMAGE_WEAK_EXTERN_SEARCH_NOLIBRARY.
51 2005-08-16 Alan Modra <amodra@bigpond.net.au>
53 * config/tc-ppc.c (ppc_set_cpu): Don't select 64-bit based on
56 2005-08-15 Paul Brook <paul@codesourcery.com>
58 * config/tc-arm.c (do_t_mov_cmp): Fix encoding of i16-bit conditional
60 (do_t_mvn_tst, do_t_neg, do_t_shift): Ditto.
62 2005-08-15 Daniel Jacobowitz <dan@codesourcery.com>
64 * config/tc-ppc.c (parse_cpu): Add -me300 support.
65 (md_show_usage): Likewise.
66 * doc/c-ppc.texi (PowerPC-Opts): Document it.
68 2005-08-12 Martin Schwidefsky <schwidefsky@de.ibm.com>
70 * config/tc-s390.c (md_parse_option): Add cpu type z9-109.
71 (md_gather_operands): Add support for optional operands.
73 2005-08-12 Dmitry Diky <diwil@spec.ru>
74 * config/tc-msp430.c (msp430_enable_relax): New flag.
75 (msp430_enable_polys): Likewise.
76 (OPTION_RELAX): New option.
77 (OPTION_POLYMORPHS): Likewise.
78 (md_longopts): New long options.
79 (md_show_usage): Updated.
80 (md_parse_option): Add new options handler.
81 (msp430_operands): Add check if polymorph insns are enabled.
82 (msp430_force_relocation_local): New function.
83 (md_apply_fix): Now delete relocs according to new flags combination.
84 (msp430_relax_frag): Convert long branches to short branches only if
85 flag msp430_enable_relax is set.
86 * config/tc-msp430.h (TC_FORCE_RELOCATION_LOCAL): Defined.
87 (msp430_force_relocation_local): Likewise.
88 * doc/c-msp430.texi: Describe new options.
90 2005-08-11 Ian Lance Taylor <ian@airs.com>
92 * Makefile.am ($(srcdir)/make-gas.com): Remove target.
93 (stamp-mk.com): Likewise.
94 (EXTRA_DIST): Remove make-gas.com from list.
95 (MOSTLYCLEANFILES): Remove stamp-mk.com from list.
96 * Makefile.in: Regenerate.
98 2005-08-11 Hans-Peter Nilsson <hp@axis.com>
100 * subsegs.c (subseg_change): Move declaration of seginfo to before
103 2005-08-11 Alan Modra <amodra@bigpond.net.au>
105 * README-vms: Delete.
106 * config-gas.com: Delete.
107 * makefile.vms: Delete.
108 * vmsconf.sh: Delete.
109 * config/atof-tahoe.c: Delete.
110 * config/m88k-opcode.h: Delete.
111 * config/obj-bout.c: Delete.
112 * config/obj-bout.h: Delete.
113 * config/obj-hp300.c: Delete.
114 * config/obj-hp300.h: Delete.
115 * config/tc-a29k.c: Delete.
116 * config/tc-a29k.h: Delete.
117 * config/tc-h8500.c: Delete.
118 * config/tc-h8500.h: Delete.
119 * config/tc-m88k.c: Delete.
120 * config/tc-m88k.h: Delete.
121 * config/tc-tahoe.c: Delete.
122 * config/tc-tahoe.h: Delete.
123 * config/tc-tic80.c: Delete.
124 * config/tc-tic80.h: Delete.
125 * config/tc-w65.c: Delete.
126 * config/tc-w65.h: Delete.
127 * config/te-aux.h: Delete.
128 * config/te-delt88.h: Delete.
129 * config/te-delta.h: Delete.
130 * config/te-dpx2.h: Delete.
131 * config/te-hp300.h: Delete.
132 * config/te-ic960.h: Delete.
133 * config/vms-a-conf.h: Delete.
134 * doc/c-a29k.texi: Delete.
135 * doc/c-h8500.texi: Delete.
136 * doc/c-m88k.texi: Delete.
137 * README: Remove obsolete examples, and list of supported targets.
138 * Makefile.am: Remove a29k, h8500, m88k, tahoe, tic80, w65,
139 bout and hp300 support.
140 (DEP_FLAGS): Don't define BFD_ASSEMBLER.
141 * configure.in: Remove --enable-bfd-assembler, need_bfd,
143 * configure.tgt: Remove a29k, h8300-coff, h8500-*, i960 non-elf,
144 m68k non bfd, m88k, or32-coff, tic80-*, vax non-bfd, w65k-*, *-nindy.
145 * as.c: Remove all non-BFD_ASSEMBLER code, support for above targets.
147 * dw2gencfi.c: Likewise.
148 * dwarf2dbg.c: Likewise.
150 * input-file.c: Likewise.
151 * listing.c: Likewise.
152 * literal.c: Likewise.
153 * messages.c: Likewise.
155 * output-file.c: Likewise.
158 * struc-symbol.h: Likewise.
159 * subsegs.c: Likewise.
160 * subsegs.h: Likewise.
161 * symbols.c: Likewise.
162 * symbols.h: Likewise.
166 * config/aout_gnu.h: Likewise.
167 * config/obj-aout.c: Likewise.
168 * config/obj-aout.h: Likewise.
169 * config/obj-coff.c: Likewise.
170 * config/obj-coff.h: Likewise.
171 * config/obj-evax.h: Likewise.
172 * config/obj-ieee.h: Likewise.
173 * config/tc-arm.c: Likewise.
174 * config/tc-arm.h: Likewise.
175 * config/tc-avr.c: Likewise.
176 * config/tc-avr.h: Likewise.
177 * config/tc-crx.h: Likewise.
178 * config/tc-d10v.h: Likewise.
179 * config/tc-d30v.h: Likewise.
180 * config/tc-dlx.h: Likewise.
181 * config/tc-fr30.h: Likewise.
182 * config/tc-frv.h: Likewise.
183 * config/tc-h8300.c: Likewise.
184 * config/tc-h8300.h: Likewise.
185 * config/tc-hppa.h: Likewise.
186 * config/tc-i370.h: Likewise.
187 * config/tc-i386.c: Likewise.
188 * config/tc-i386.h: Likewise.
189 * config/tc-i860.h: Likewise.
190 * config/tc-i960.c: Likewise.
191 * config/tc-i960.h: Likewise.
192 * config/tc-ip2k.h: Likewise.
193 * config/tc-iq2000.h: Likewise.
194 * config/tc-m32c.h: Likewise.
195 * config/tc-m32r.h: Likewise.
196 * config/tc-m68hc11.h: Likewise.
197 * config/tc-m68k.c: Likewise.
198 * config/tc-m68k.h: Likewise.
199 * config/tc-maxq.c: Likewise.
200 * config/tc-maxq.h: Likewise.
201 * config/tc-mcore.c: Likewise.
202 * config/tc-mcore.h: Likewise.
203 * config/tc-mn10200.h: Likewise.
204 * config/tc-mn10300.c: Likewise.
205 * config/tc-mn10300.h: Likewise.
206 * config/tc-ms1.h: Likewise.
207 * config/tc-msp430.c: Likewise.
208 * config/tc-msp430.h: Likewise.
209 * config/tc-ns32k.c: Likewise.
210 * config/tc-ns32k.h: Likewise.
211 * config/tc-openrisc.h: Likewise.
212 * config/tc-or32.c: Likewise.
213 * config/tc-or32.h: Likewise.
214 * config/tc-ppc.c: Likewise.
215 * config/tc-ppc.h: Likewise.
216 * config/tc-s390.h: Likewise.
217 * config/tc-sh.c: Likewise.
218 * config/tc-sh.h: Likewise.
219 * config/tc-sparc.c: Likewise.
220 * config/tc-tic30.c: Likewise.
221 * config/tc-tic30.h: Likewise.
222 * config/tc-tic4x.c: Likewise.
223 * config/tc-tic4x.h: Likewise.
224 * config/tc-tic54x.c: Likewise.
225 * config/tc-tic54x.h: Likewise.
226 * config/tc-v850.h: Likewise.
227 * config/tc-vax.c: Likewise.
228 * config/tc-vax.h: Likewise.
229 * config/tc-xstormy16.h: Likewise.
230 * config/tc-xtensa.h: Likewise.
231 * config/tc-z8k.c: Likewise.
232 * config/tc-z8k.h: Likewise.
233 * config/vms-a-conf.h
234 * doc/Makefile.am: Likewise.
235 * doc/all.texi: Likewise.
236 * doc/as.texinfo: Likewise.
237 * doc/internals.texi: Likewise.
238 * doc/Makefile.in: Regenerate.
239 * Makefile.in: Regenerate.
240 * configure: Regenerate.
241 * config.in: Regenerate.
242 * po/POTFILES.in: Regenerate.
244 2005-08-09 Nick Clifton <nickc@redhat.com>
247 * macro.c (getstring): Do not treat round parentheses exactly the
248 same as angle brackets - the parentheses need to be preserved and
249 passed on to the macro processing code.
251 2005-08-08 Nick Clifton <nickc@redhat.com>
253 * config/tc-msp430.c (MSP430_ISA_21): Define.
254 (mcu_types): Add entries for msp430x21xx variants.
256 2005-08-08 Nick Clifton <nickc@redhat.com>
259 * macro.c (getstring): Treat round parentheses in the same way as
261 (get_any_string): Likewise.
263 2005-08-07 H.J. Lu <hongjiu.lu@intel.com>
266 * as.c (parse_args): Handle -al=<FILE>.
268 2005-08-07 Nick Clifton <nickc@redhat.com>
270 * read.c (s_app_line): Accept a line number of 0 for compatibility
271 with gcc's output for assembler-with-cpp files.
273 2005-08-05 Paul Brook <paul@codesourcery.com>
275 * config/tc-arm.c (current_it_mask, current_cc): New variables.
276 (do_t_add_sub): Use correct encodings inside IT block.
277 (do_t_arit3c): Ditto.
278 (do_t_it): Simplify logic. Set current_it_mask and current_cc.
279 (md_assemble): Verify conditional suffixes agains IT blocks.
281 2005-08-05 Paul Brook <paul@codesourcery.com>
283 * config/tc-arm.c (encode_thumb32_immediate): Only accept shifted
285 (encode_thumb32_shifted_operand): Prohibit register shifts.
286 (encode_thumb32_addr_mode): Fix typo.
287 (insns): Correct thumb2 ldm and stm opcodes.
289 2005-08-02 Khem Raj <kraj@mvista.com>
291 * config/tc-arm.c (do_iwmmxt_wldstd): Correct the offset range for
292 WLDRD/WSTRD instruction.
294 2005-08-02 Alan Modra <amodra@bigpond.net.au>
296 * config/tc-ppc.c (md_apply_fix <ELF>): Don't warn on overflow
299 2005-07-29 Thiemo Seufer <ths@networkno.de>
301 * config/tc-mips.c (s_mips_globl): Allow multiple symbols per .globl.
303 2005-07-29 Paul Brook <paul@codesourcery.com>
305 * config/tc-arm.c (T16_32_TAB): Add "addr". Fix encoding of push and
307 (do_t_addr): Implement 32-bit variant.
308 (do_t_push_pop): Make some errors warnings. Handle single register
310 (insns): Use tCE for adr.
311 (md_pcrel_from_section): Handle BFD_RELOC_ARM_T32_ADD_PC12.
312 (md_apply_fix): Ditto.
314 2005-07-29 Paul Brook <paul@codesourcery.com>
316 * config/tc-arm.c (parse_tb): New function.
317 (enum operand_parse_code): Add OP_TB.
318 (parse_operands): Handle OP_TB.
319 (do_t_add_sub_w, do_t_tb): New functions.
320 (insns): Add entries for addw, subw, tbb and tbh.
321 (md_apply_fix): Handle BFD_RELOC_ARM_T32_IMM12.
323 2005-07-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
325 * config/tc-m32r.c (m32r_check_fixup): Fixed X_op check.
327 2007-07-27 H.J. Lu <hongjiu.lu@intel.com>
329 * config/tc-i386.c (handle_large_common): Declare only for ELF.
331 2005-07-27 Jan Beulich <jbeulich@novell.com>
333 * config/tc-ia64.h (unw_r_record): Change type of fr_mem to unsigned
335 (unw_p_record): Remove unused/redundant fields imask and rmask.
336 Combine spoff and pspoff into a union. Combine gr and br into a
337 union. Change type of grmask and brmask to unsigned char. Change type
338 of frmask to unsigned int.
339 (unw_x_record): Combine spoff, pspoff, and treg into a union.
340 * config/tc-ia64.c (unwind): New field 'pending_saves'.
341 (check_pending_save): New.
342 (alloc_record): Clear out entire record.
343 (output_psp_gr): Use renamed structure fields.
344 (output_psp_sprel): Likewise.
345 (output_rp_gr): Likewise.
346 (output_rp_br): Likewise.
347 (output_rp_psprel): Likewise.
348 (output_rp_sprel): Likewise.
349 (output_pfs_gr): Likewise.
350 (output_pfs_psprel): Likewise.
351 (output_pfs_sprel): Likewise.
352 (output_preds_gr): Likewise.
353 (output_preds_psprel): Likewise.
354 (output_preds_sprel): Likewise.
355 (output_spill_base): Likewise.
356 (output_unat_gr): Likewise.
357 (output_unat_psprel): Likewise.
358 (output_unat_sprel): Likewise.
359 (output_lc_gr): Likewise.
360 (output_lc_psprel): Likewise.
361 (output_lc_sprel): Likewise.
362 (output_fpsr_gr): Likewise.
363 (output_fpsr_psprel): Likewise.
364 (output_fpsr_sprel): Likewise.
365 (output_priunat_gr): Likewise.
366 (output_priunat_psprel): Likewise.
367 (output_priunat_sprel): Likewise.
368 (output_bsp_gr): Likewise.
369 (output_bsp_psprel): Likewise.
370 (output_bsp_sprel): Likewise.
371 (output_bspstore_gr): Likewise.
372 (output_bspstore_psprel): Likewise.
373 (output_bspstore_sprel): Likewise.
374 (output_rnat_gr): Likewise.
375 (output_rnat_psprel): Likewise.
376 (output_rnat_sprel): Likewise.
377 (output_spill_psprel): Likewise.
378 (output_spill_sprel): Likewise.
379 (output_spill_reg): Likewise.
380 (output_fr_mem): Likewise. Allocate one unwind record per set mask
382 (output_frgr_mem): Likewise.
383 (output_gr_mem): Likewise.
384 (output_br_mem): Likewise.
385 (output_gr_gr): Likewise.
386 (output_br_gr): Likewise.
387 (fixup_unw_records): Likewise.
388 (process_one_record): Use renamed structure fields. For gr_gr and
389 br_gr, collect mask from chain of records before output.
390 (in_prologue): Simplify and eliminate early returns. Call
392 (in_body): Simplify and eliminate early returns.
393 (dot_body): Call check_pending_save.
394 (md_assemble): Update comment. Deal with pending saves.
396 2005-07-26 Jan Beulich <jbeulich@novell.com>
398 * config/tc-i386.c (optimize_imm): Calculate candidate immediates
399 mask from guessed suffix, but mask out other immediate types only
400 if at least on candidate is valid for the insn.
402 2005-07-25 DJ Delorie <dj@redhat.com>
404 * config/tc-m32c.c (md_cgen_lookup_reloc): Add 8 bit operands.
405 Support %mod() modifiers from opcodes.
406 * doc/c-m32c.texi (M32C-Modifiers): New section.
408 2005-07-25 Jan Hubicka <jh@suse.cz>
409 H.J. Lu <hongjiu.lu@intel.com>
411 * config/obj-elf.c: Include "elf/x86-64.h" if TC_I386 is
413 (elf_com_section_ptr): New.
414 (elf_begin): Set elf_com_section_ptr to bfd_com_section_ptr.
415 (elf_common_parse): Make it global. Use elf_com_section_ptr
416 instead of bfd_com_section_ptr.
417 (obj_elf_change_section): Handle x86-64 large bss sections.
419 * config/obj-elf.h (elf_com_section_ptr): New.
420 (elf_common_parse): New.
422 * config/tc-i386.c (handle_large_common): New.
423 (md_pseudo_table): Add "largecomm".
424 (x86_64_section_letter): New.
425 (x86_64_section_word): New.
427 * config/tc-i386.h (x86_64_section_word): New.
428 (x86_64_section_letter): New.
429 (md_elf_section_letter): New. Defined.
430 (md_elf_section_word): Likewise.
432 2005-07-21 Ralf Corsepius <ralf.corsepius@rtems.org>
434 * configure.tgt: Remove i386-*-rtemself*.
435 Remove sparc-*-rtemself*.
437 2005-07-21 Ben Elliston <bje@gnu.org>
439 * config/tc-m68k.h: Remove TE_LYNX conditional code.
441 2005-07-21 Paul Brook <paul@codesourcery.com>
443 * config/tc-arm.c (encode_thumb32_addr_mode): Don't set
446 2005-07-20 Tavis Ormandy <taviso@gentoo.org>
448 * messages.c: Use vsnprintf instead of vsprintf.
450 2005-07-20 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
452 * config/tc-m32r.c (tc_gen_reloc): Check BFD_RELOC_32_PCREL and
453 BFD_RELOC_16_PCREL to Support R_M32R_REL32.
455 2005-07-18 Nick Clifton <nickc@redhat.com>
457 * configure.tgt: Restore alpha ordering to list of arches.
459 2005-07-18 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
461 * tc-hppa.c (pa_ip): Reject match for '#' immediate if not pa20.
463 2005-07-18 Jan Beulich <jbeulich@novell.com>
465 * config/tc-i386.c (md_begin): Use IS_ELF.
466 (tc_i386_fix_adjustable): Likewise.
467 (md_estimate_size_before_relax): Likewise.
468 (md_apply_fix): Likewise.
469 (i386_target_format): Likewise.
470 (lex_got): Define to NULL when not ELF or when LEX_AT. Check IS_ELF.
471 (i386_immediate): Remove #ifdef LEX_AT.
472 (i386_displacement): Likewise.
473 * config/tc-i386.h (x86_cons): Prototype only when ELF and when not
476 2005-07-18 Jan Beulich <jbeulich@novell.com>
478 * config/tc-i386.c (reloc): Convert to ISO C90. Change first
479 parameter to unsigned. Parameter sign now is tristate - zero/
480 positive mean unsigned/signed, negative means signedness doesn't
481 matter. Check field size,
482 signedness, and pcrel-ness are in agreement between relocated field
483 and relocation type. Adjust diagnostics.
484 (optimize_imm): And type mask of operand instead of overwriting it.
485 (lex_got): Convert to ISO C90. Add third parameter. Add new field to
486 local structure and initialize gotrel accordingly. Pass caller as
487 mask of types that the operator can match.
488 (x86_cons_fix_new): Let reloc know that signedness of relocation
490 (x86_pe_cons_fix_new): Likewise.
491 (x86_cons): Pass additional argument to lex_got.
492 (i386_immediate): New local variable 'types'. Pass its address as
493 additional argument to lex_got. Mask out operand types not supported
495 (i386_displacement): Likewise. Set bigdisp to all types supported in
496 64-bit mode, combining the previously split initialization.
498 2005-07-18 Jan Beulich <jbeulich@novell.com>
500 * config/tc-i386.c (parse_insn): Reject prefix if unavailable in
503 2005-07-16 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
505 * config/tc-hppa.c (pa_ip): Search entire mnemonic before considering
508 2005-07-16 Alan Modra <amodra@bigpond.net.au>
510 * Makefile.am: Run "make dep-am".
511 * Makefile.in: Regenerate.
513 2007-07-15 H.J. Lu <hongjiu.lu@intel.com>
515 * gas/config/tc-i386.h (CpuVMX): New.
516 (CpuUnknownFlags): Add CpuVMX.
518 2005-07-14 Jim Blandy <jimb@redhat.com>
520 Add support for the Renesas M32C.
521 * Makefile.am (CPU_TYPES): List m32c.
522 (TARGET_CPU_CFILES): List config/tc-m32c.c.
523 (TARGET_CPU_HFILES): List config/tc-m32c.h.
524 * configure.in: Add case for m32c.
525 * configure.tgt: Add cases for m32c and m32c-*-elf.
526 * configure: Regenerated.
527 * config/tc-m32c.c, config/tc-m32c.h: New files.
528 * doc/Makefile.am (CPU_DOCS): Add c-m32c.texi.
529 * doc/Makefile.in: Regenerated.
530 * doc/all.texi: Set M32C.
531 * doc/as.texinfo: Add text for the M32C-specific options and line
532 comment characters, and refer to c-m32c.texi.
533 * doc/c-m32c.texi: New file.
535 2005-07-14 Nick Clifton <nickc@redhat.com>
538 * config/tc-crx.c (reset_vars): Use strncpy to prevent overflowing
539 the ins_parse buffer.
541 2005-07-10 Ralf Corsepius <ralf.corsepius@rtems.org>
543 * configure.tgt: Remove a29k-*-rtems*, hppa*-*-rtems*,i386-go32-rtems*,
544 i386-*-rtemscoff*, sparc-*-rtemsaout*.
546 2005-07-10 H.J. Lu <hongjiu.lu@intel.com>
548 * config/tc-i386.c (optimize_disp): Optimize signed 32bit
551 2005-07-08 Ben Elliston <bje@au.ibm.com>
553 * frags.h: Remove ANSI_PROTOTYPES conditional code.
554 * config/obj-elf.h: Likewise.
555 * config/tc-h8300.h: Likewise.
556 * config/tc-h8500.h: Likewise.
557 * config/tc-i370.h: Likewise.
558 * config/tc-i386.h: Likewise.
559 * config/tc-m68hc11.h: Likewise.
560 * config/tc-m68k.h: Likewise.
561 * config/tc-ppc.h: Likewise.
562 * config/tc-s390.h: Likewise.
563 * config/tc-sh.h: Likewise.
564 * config/tc-sparc.h: Likewise.
565 * config/tc-tic30.c: Likewise.
566 * config/tc-w65.h: Likewise.
567 * config/tc-xtensa.h: Likewise.
569 2005-07-08 Hans-Peter Nilsson <hp@axis.com>
572 * config/tc-cris.h (MD_APPLY_SYM_VALUE): Define.
574 2005-07-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
576 * config/tc-tic30.c (debug): Add format attribute. Fix format
579 2005-07-06 H.J. Lu <hongjiu.lu@intel.com>
581 * config/tc-i386.c (cpu_arch): Add sse3.
583 * config/tc-i386.h (CpuSSE3): Renamed from ...
584 (CpuPNI): This. Defined as CpuSSE3.
586 * doc/c-i386.texi: Document .sse3.
588 2005-07-06 Jan Beulich <jbeulich@novell.com>
590 * config/tc-ia64.c (nop): Use zero for L-unit pseudo-nop.
592 2005-07-05 Nick Clifton <nickc@redhat.com>
594 * config/tc-pdp11.c (md_apply_fix): Cast first argument to
595 md_chars_to_numbers to an unsigned pointer in order to avoid a
596 compile time warning.
598 2005-07-05 Paul Brook <paul@codesourcery.com>
600 * config/tc-ppc.c (ppc_target_format): Add VxWorks.
602 2005-07-05 Aldy Hernandez <aldyh@redhat.com>
604 * config/tc-ms1.c: New.
605 * config/tc-ms1.h: New.
606 * testsuite/gas/ms1/allinsn.d: New.
607 * testsuite/gas/ms1/allinsn.s: New.
608 * testsuite/gas/ms1/badinsn.s: New.
609 * testsuite/gas/ms1/badinsn1.s: New.
610 * testsuite/gas/ms1/badoffsethigh.s: New.
611 * testsuite/gas/ms1/badoffsetlow.s: New.
612 * testsuite/gas/ms1/badorder.s: New.
613 * testsuite/gas/ms1/badreg.s: New.
614 * testsuite/gas/ms1/badsignedimmhigh.s: New.
615 * testsuite/gas/ms1/badsignedimmlow.s: New.
616 * testsuite/gas/ms1/badsyntax.s: New.
617 * testsuite/gas/ms1/badsyntax1.s: New.
618 * testsuite/gas/ms1/badunsignedimmhigh.s: New.
619 * testsuite/gas/ms1/badunsignedimmlow.s: New.
620 * testsuite/gas/ms1/errors.exp: New.
621 * testsuite/gas/ms1/ldst.s: New.
622 * testsuite/gas/ms1/misc.d: New.
623 * testsuite/gas/ms1/misc.s: New.
624 * testsuite/gas/ms1/ms1-16-003.d: New.
625 * testsuite/gas/ms1/ms1-16-003.s: New.
626 * testsuite/gas/ms1/ms1.exp: New.
627 * testsuite/gas/ms1/msys.d: New.
628 * testsuite/gas/ms1/msys.s: New.
629 * testsuite/gas/ms1/relocs.d: New.
630 * testsuite/gas/ms1/relocs.exp: New.
631 * testsuite/gas/ms1/relocs1.s: New.
632 * testsuite/gas/ms1/relocs2.s: New.
634 2005-07-05 Jan Beulich <jbeulich@novell.com>
636 * config/tc-i386.h (CpuSVME): New.
637 (CpuUnknownFlags): Include CpuSVME.
638 * config/tc-i386.c (cpu_arch): Add .pacifica and .svme. Add opteron
639 as alias of sledgehammer.
640 (md_assemble): Include invlpga in the check for insns with two source
642 (process_operands): Include SVME insns in the check for ignored
643 segment overrides. Adjust diagnostic.
644 (i386_index_check): Special-case SVME insns with memory operands.
646 2005-07-04 Khem Raj <kraj@mvista.com>
647 Nick Clifton <nickc@redhat.com>
649 * tc-arm.c (struct arm_it): Make operands.imm signed to match its
650 use an immediate value.
651 (parse_vfp_reg_list): Make the 2nd parameter an unsigned pointer
652 since the register field of the operands structure is unsigned.
653 (s_arm_unwind_save_vfp): Make "reg" unsigned.
654 (parse_operands): Make the 2ns parameter an unsigned pointer to
656 (do_ldrd): When using the imm field of the operands structure as a
657 second register field, treat it as unsigned.
659 2005-07-04 Alan Modra <amodra@bigpond.net.au>
662 * config/obj-elf.c (obj_elf_change_section): Use backend
665 2005-07-01 Jan Beulich <jbeulich@novell.com>
667 * config/tc-ia64.c (line_separator_chars): Add '{' and '}'.
668 (output_spill_psprel, output_spill_psprel_p): Combine.
669 (output_spill_sprel, output_spill_sprel_p): Combine.
670 (output_spill_reg, output_spill_regp_p): Combine.
671 (process_one_record): Handle psp_psprel.
672 (parse_predicate_and_operand): New.
673 (convert_expr_to_ab_reg): Two new parameters. Return void. Always
674 initialize output values. Emit diagnostic case here.
675 (convert_expr_to_xy_reg): Likewise. Don't allow r0, f0, and f1.
676 (add_unwind_entry): New second parameter. Allow first parameter to
677 be NULL. Parse optional tag, emit warning about further support for
678 it otherwise being missing. Check end-of-line when requested.
679 (dot_fframe): Clear operand when wrong. Allow tag.
680 (dot_vframe): Likewise.
681 (dot_vframesp): Likewise. Rename parameter, issue warning when psp
683 (dot_vframepsp): Remove.
684 (dot_altrp): Clear operand when wrong. Allow tag.
685 (dot_save): Likewise. Let default case also go through
687 (dot_savemem): Likewise.
688 (dot_restore): Don't return when wrong operand. Allow tag.
689 (dot_spillreg, dot_spillreg_p): Combine. Simplify by using
690 parse_predicate_and_operand and the new arguments to
691 convert_expr_to_ab_reg and convert_expr_to_xy_reg. Don't return
692 when wrong operand. Allow tag.
693 (dot_restorereg, dot_restorereg_p): Likewise.
694 (dot_spillmem, dot_spillmem_p): Likewise.
695 (dot_saveg): Clear operand when wrong. Perform tighter operand
697 (dot_savef): Likewise.
698 (dot_saveb): Likewise.
699 (dot_savegf): Likewise.
700 (dot_spill): Remove end-of-line check. Combine. Simplify by using
701 parse_predicate_and_operand and the new arguments to
702 convert_expr_to_ab_reg and convert_expr_to_xy_reg. Don't return
703 when wrong operand. Allow tag.
705 (dot_label_state): Don't return when wrong operand.
706 (dot_copy_state): Likewise.
707 (dot_unwabi): Likewise. Check if in prologue.
708 (dot_body): Don't call demand_empty_rest_of_line.
709 (dot_prologue): Type of mask and grsave is unsigned. Perform tighter
711 (md_pseudo_table): Also use dot_restorereg for .restorereg.p. Also
712 use dot_spillreg for .spillreg.p. Also use dot_spillmem for
713 .spillpsp.p and .spillsp.p. Also use dot_vframesp for .vframepsp.
714 (parse_operand): New second parameter. Don't deal with '}' here
715 anymore. Don't advance past end-of-line.
716 (parse_operands): Pass second argument to parse_operand.
717 (ia64_start_line): Prevent out-of-bounds access through
718 input_line_pointer. Deal with '}' here.
719 (ia64_unrecognized_line): Don't deal with '}' here.
720 (dot_alias): Use ignore_rest_of_line not its deprecated alias
721 discard_rest_of_line.
723 2005-06-30 Zack Weinberg <zack@codesourcery.com>
725 * config/tc-arm.c (T_OPCODE_BRANCH, encode_arm_addr_mode_2)
726 (encode_arm_addr_mode_3, encode_arm_cp_address, do_blx, do_t_blx)
727 (do_t_branch, insns [b, bl]): Don't encode pipeline offset.
728 (do_branch): Always set inst.reloc.pc_rel.
729 (s_arm_elf_cons): Disallow use of (plt) suffix.
730 (do_adrl): Adjust X_add_number unconditionally.
731 (md_pcrel_from): Rename md_pcrel_from_section, add second segT
732 argument. Handle all adjustment for pipeline offset here.
733 (md_apply_fix): No need to undo work of md_pcrel_from. No
734 need to extract pre-encoded pipeline adjustments from various
735 branch instructions. Generally, assume instructions are already
736 all-bits-zero in the field being fixed up. Remove all OBJ_ELF
737 special cases. Handle BFD_RELOC_ARM_PLT32 like
738 BFD_RELOC_ARM_PCREL_BRANCH.
739 (tc_gen_reloc): Remove OBJ_ELF special case.
740 * config/tc-arm.c: Define MD_PCREL_FROM_SECTION.
742 2005-06-30 Ben Elliston <bje@gnu.org>
744 * Makefile.am (check-DEJAGNU): Don't search for expect.
745 * Makefile.in: Regenerate.
747 2005-06-30 Ben Elliston <bje@gnu.org>
749 * Makefile.am (EXPECT): Set to expect.
750 (RUNTEST): Likewise, set to runtest.
751 * Makefile.in: Regenerate.
753 2005-06-23 Ben Elliston <bje@gnu.org>
755 * config/m68k-parse.h: Use ISO C90.
756 * config/m68k-parse.y: Likewise.
757 * config/tc-m68k.h: Likewise.
759 2005-06-20 H.J. Lu <hongjiu.lu@intel.com>
762 * config/tc-i386.c (md_assemble): Don't call optimize_disp on
764 (optimize_disp): Optimize only if possible. Don't use 64bit
765 displacement on non-constants and do same on constants if
768 2005-06-17 Jan Beulich <jbeulich@novell.com>
770 * config/tc-i386.c (reloc): Also handle BFD_RELOC_64_PCREL.
771 (tc_i386_fix_adjustable): Include BFD_RELOC_X86_64_GOTOFF64,
772 BFD_RELOC_X86_64_DTPOFF64, and BFD_RELOC_X86_64_TPOFF64.
773 (output_disp): Do GOTPC conversion also for BFD_RELOC_X86_64_32S
774 and BFD_RELOC_32_PCREL. Use BFD_RELOC_X86_64_GOTPC32 instead of
776 (output_imm): Do GOTPC conversion also for BFD_RELOC_X86_64_32S.
777 Use BFD_RELOC_X86_64_GOTPC32 instead of aborting.
778 (tc_gen_reloc): Do GOTPC conversion also for BFD_RELOC_32_PCREL.
779 Use BFD_RELOC_X86_64_GOTPC32 instead of aborting. Also handle
780 BFD_RELOC_X86_64_GOTOFF64, BFD_RELOC_X86_64_GOTPC32,
781 BFD_RELOC_X86_64_DTPOFF64, and BFD_RELOC_X86_64_TPOFF64. Also
782 convert 8-byte pc-relative relocations.
783 (lex_got): Use BFD_RELOC_X86_64_GOTOFF64 for 64-bit @gotoff.
784 (i386_validate_fix): Likewise.
785 (x86_cons): Also handle quad values in 64-bit mode.
786 (i386_displacement): Also handle BFD_RELOC_X86_64_GOTOFF64.
787 (md_apply_fix): Include BFD_RELOC_X86_64_DTPOFF64 and
788 BFD_RELOC_X86_64_TPOFF64 in the TLS check. Also convert BFD_RELOC_64
789 to pc-relative variant. Also check for BFD_RELOC_64_PCREL.
791 2005-06-13 Zack Weinberg <zack@codesourcery.com>
793 * config/tc-arm.c (find_real_start): Check S_IS_LOCAL on
794 symbolP as well as for names with a leading dot. Use ACONCAT.
795 (md_apply_fix): For branch relocations, only replace value
796 with fixP->fx_offset (under #ifdef OBJ_ELF) when !fixP->fx_done.
797 (arm_force_relocation): Remove #ifdef OBJ_ELF case.
798 * config/tc-arm.h (LOCAL_LABEL): Remove unnecessary parentheses.
799 (LOCAL_LABEL_PREFIX): Don't define.
801 2005-06-10 Alan Modra <amodra@bigpond.net.au>
803 * config/tc-hppa.c (pa_block): Allocate just one byte for the
806 2005-06-08 James E Wilson <wilson@specifixinc.com>
809 * config/tc-ia64.c (slot_index): Revert last change. If first_frag
810 is NULL, then emit a warning, and return the current index.
812 2005-06-08 Tomas Hurka <tom@hukatronic.cz>
815 * config/tc-m68k.c (m68k_ip): Test for insn compatiblity using a
816 temporary copy of the operands array so that changes can be safely
817 backed out if the insn does not match.
818 (m68k_compare_opcode): Shortcut the test when the parameters are
819 the same. Return 1 if the names match but the second opcode is
820 further on in the array than the first.
822 2005-06-08 Nick Clifton <nickc@redhat.com>
825 * config/tc-ia64.c (slot_index): Check for a NULL first_frag.
827 2005-06-08 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
829 * config/tc-m32r.c (use_parallel): Change default value from 1 to 0.
831 2005-06-07 Aldy Hernandez <aldyh@redhat.com>
832 Michael Snyder <msnyder@redhat.com>
833 Stan Cox <scox@redhat.com>
835 * configure.in: Add ms1 case.
837 * configure: Regenerate.
839 * configure.tgt: Add ms1 case.
841 2005-06-07 Bob Wilson <bob.wilson@acm.org>
843 * config/tc-xtensa.h (resource_table): Change units to unsigned chars.
844 * config/tc-xtensa.c (new_resource_table): Likewise.
845 (resize_resource_table): Likewise.
846 (release_resources): Fix assertion for unsigned values.
848 2005-06-07 Zack Weinberg <zack@codesourcery.com>
850 * cgen.c, cgen.h, tc.h, write.c, config/obj-coff.c
851 * config/tc-a29k.c, config/tc-alpha.c, config/tc-alpha.h
852 * config/tc-arc.c, config/tc-arc.h, config/tc-arm.c
853 * config/tc-arm.h, config/tc-avr.c, config/tc-avr.h
854 * config/tc-cris.c, config/tc-crx.c, config/tc-d10v.c
855 * config/tc-d10v.h, config/tc-d30v.c, config/tc-d30v.h
856 * config/tc-dlx.c, config/tc-dlx.h, config/tc-fr30.h
857 * config/tc-frv.c, config/tc-frv.h, config/tc-h8300.c
858 * config/tc-h8500.c, config/tc-hppa.c, config/tc-hppa.h
859 * config/tc-i370.c, config/tc-i370.h, config/tc-i386.c
860 * config/tc-i386.h, config/tc-i860.c, config/tc-i860.h
861 * config/tc-i960.c, config/tc-i960.h, config/tc-ia64.c
862 * config/tc-ip2k.c, config/tc-ip2k.h, config/tc-iq2000.c
863 * config/tc-iq2000.h, config/tc-m32r.c, config/tc-m32r.h
864 * config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-m68k.c
865 * config/tc-m68k.h, config/tc-m88k.c, config/tc-maxq.c
866 * config/tc-mcore.c, config/tc-mcore.h, config/tc-mips.c
867 * config/tc-mips.h, config/tc-mmix.c, config/tc-mn10200.c
868 * config/tc-mn10300.c, config/tc-msp430.c, config/tc-ns32k.c
869 * config/tc-openrisc.h, config/tc-or32.c, config/tc-or32.h
870 * config/tc-pdp11.c, config/tc-pj.c, config/tc-pj.h
871 * config/tc-ppc.c, config/tc-ppc.h, config/tc-s390.c
872 * config/tc-s390.h, config/tc-sh64.c, config/tc-sh.c
873 * config/tc-sh.h, config/tc-sparc.c, config/tc-sparc.h
874 * config/tc-tahoe.c, config/tc-tic30.c, config/tc-tic4x.c
875 * config/tc-tic54x.c, config/tc-tic80.c, config/tc-v850.c
876 * config/tc-v850.h, config/tc-vax.c, config/tc-vax.h
877 * config/tc-w65.c, config/tc-xstormy16.c, config/tc-xstormy16.h
878 * config/tc-xtensa.c, config/tc-z8k.c:
879 Replace all instances of the string "_apply_fix3" with
881 * po/POTFILES.in, po/gas.pot: Regenerate.
883 2005-06-08 Alan Modra <amodra@bigpond.net.au>
885 * Makefile.am: Run "make dep-am".
886 (POTFILES): Remove GAS_CFILES.
887 * Makefile.in: Regenerate.
889 2005-06-07 David Ung <davidu@mips.com>
891 * config/tc-mips.c (mips_cpu_info_table): Add cpu names m4k, 24k,
892 24kc, 24kf and 24kfx under MIPS32 release 2.
894 2005-06-04 Nick Clifton <nickc@redhat.com>
896 * config/tc-arm.c (CE, C3, CM, UE, UF): Redefine without reference
897 to their Thumb-enabled equivalents.
899 2005-06-01 Maciej W. Rozycki <macro@linux-mips.org>
901 * config/tc-mips.c (load_register): Add leading "0x" to the
902 output of sprintf_vma().
905 2005-06-01 Nick Clifton <nickc@redhat.com>
907 * config/tc-arm.c (TxCE, TxC3, TxCM, TUE, TUF): Remove redundant
908 test for the presence of thumb version of the parsing functions
909 since they must always exist and the test generates a compile time
912 2005-05-31 Richard Henderson <rth@redhat.com>
914 * config/tc-alpha.c (O_lituse_jsrdirect): New.
915 (alpha_reloc_op): Add it.
916 (debug_exp): Handle it.
917 (DUMMY_RELOC_LITUSE_JSRDIRECT): New.
918 (emit_insn): Handle it.
919 * doc/c-alpha.texi (Alpha-Relocs): Document lituse_jsrdirect.
921 2005-05-31 Christian Groessler <chris@groessler.org>
923 * write.c (dump_section_relocs): Convert to ISO-C.
924 (write_relocs): Avoid signed/unsigned and fprintf argument
925 warnings in debug code.
927 2005-05-26 Zack Weinberg <zack@codesourcery.com>
929 * config/tc-arm.h (TC_FIX_TYPE): Change to int.
930 (TC_INIT_FIX_DATA): Initialize to 0, not NULL.
931 * config/tc-arm.c (fix_new_arm): Remove now-unnecessary cast.
932 (md_apply_fix3): Delete fix_is_thumb variable; refer to
933 fixP->tc_fix_data directly in the sole place it was used.
934 Explicitly truncate value, *valP, fixP->fx_addnumber, and
935 fixP->fx_offset to 32 bits, for consistent behavior between 32-
938 2005-05-27 Jan Beulich <jbeulich@novell.com>
940 * config/tc-ia64.c (struct proc_pending): New.
941 (unwind): Replace proc_start with proc_pending.
942 (unwind_diagnostic): Check unwind.proc_pending.sym.
943 (dot_proc): Replace unwind.proc_start with unwind.proc_pending.sym.
944 Check if previous proc not closed. Record all entry points.
945 (dot_endp): Replace unwind.proc_start with unwind.proc_pending.sym.
946 Set symbol sizes for entry points recorded in dot_proc. Check
947 arguments for consistency with respective .proc's.
948 (md_assemble): Replace unwind.proc_start with
949 unwind.proc_pending.sym.
951 2005-05-27 Jan Beulich <jbeulich@novell.com>
953 * config/tc-ia64.c (emit_one_bundle): Restrict scope of ptr, end_ptr,
954 and last_ptr. Check all in-use slots for first one with non-NULL
955 unwind_record. Don't reload end_ptr before second update round.
957 2005-05-26 James E Wilson <wilson@specifixinc.com>
959 * config/tc-ia64.c (extra_goodness): Update comment.
960 (md_begin): Add debugging code to print best_template table.
962 2005-05-25 Jan Beulich <jbeulich@novell.com>
964 * config/tc-ia64.c (md_begin): Don't try to match slot 2 of an MLX
967 2005-05-25 Jan Beulich <jbeulich@novell.com>
969 * config/tc-ia64.c (ia64_gen_real_reloc_type): Also handle
970 BFD_RELOC_UNUSED when determining the width of the reloc.
972 2005-05-25 Jan Beulich <jbeulich@novell.com>
974 * config/tc-ia64.c (dot_endp): Clear out all three pointers in unwind
977 2005-05-25 Jan Beulich <jbeulich@novell.com>
979 * config/tc-ia64.c (dot_radix): Rewrite.
981 2005-05-25 Jan Beulich <jbeulich@novell.com>
983 * config/tc-ia64.c (struct unw_rec_list): Remove next_slot_number
985 (alloc_record): Remove references to next_slot_number and
987 (emit_one_bundle): Likewise.
989 2005-05-22 Nick Clifton <nickc@redhat.com>
991 * config/tc-v850.c (md_apply_fix3): Pass the address of the
992 message buffer when invoking the insert function.
994 2005-05-21 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
996 * config/tc-hppa.c (pa_ip): Promote architecture from PA 1.0 to 1.1
997 only if an instruction match is found.
999 2005-05-20 Bob Wilson <bob.wilson@acm.org>
1001 * config/tc-xtensa.c (xg_assemble_vliw_tokens): Change subtraction
1002 to addition in argument to xtensa_dwarf2_emit_insn.
1004 2005-05-19 Zack Weinberg <zack@codesourcery.com>
1006 * Makefile.am: Have 'all' depend on 'info'.
1007 * Makefile.in: Regenerate.
1009 2005-05-19 Alan Modra <amodra@bigpond.net.au>
1011 * config/tc-ppc.c (ppc_force_relocation): Add BFD_RELOC_24_PLT_PCREL.
1013 2005-05-19 Anton Blanchard <anton@samba.org>
1015 * config/tc-ppc.c (parse_cpu): Handle "-mpower5".
1016 (md_show_usage): Document it.
1017 (ppc_setup_opcodes): Insert POWER5 mnemonics.
1018 * doc/c-ppc.texi (PowerPC-Opts): Document "-mpower5".
1020 2005-05-19 Jan Beulich <jbeulich@novell.com>
1022 * config/tc-ia64.c (dot_endp): Don't use global symbol for unwind
1023 relocations in unwind section.
1025 2005-05-18 Nick Clifton <nickc@redhat.com>
1027 * config/tc-v850.c (md_apply_fix3): Only use the insertion routine
1028 if one exists. Ignore any error messages it may produce, just
1029 allow it to perform the insertion.
1031 2005-05-17 Zack Weinberg <zack@codesourcery.com>
1033 * hash.c (hash_lookup): Add len parameter. All callers changed.
1034 (hash_find_n): New interface.
1035 * hash.h: Prototype hash_find_n.
1036 * sb.c: Include as.h.
1037 (scrub_from_sb, sb_to_scrub, scrub_position): New statics.
1038 (sb_scrub_and_add_sb): New interface.
1039 * sb.h: Prototype sb_scrub_and_add_sb.
1040 * input-scrub.c (input_scrub_include_sb): Use sb_scrub_and_add_sb.
1042 * config/tc-arm.h (TC_FORCE_RELOCATION_LOCAL): Remove
1043 reference to BFD_RELOC_ARM_GOT12 which is never generated.
1044 * config/tc-arm.c: Rewrite, adding Thumb-2 support.
1046 2005-05-17 Daniel Jacobowitz <dan@codesourcery.com>
1048 * doc/Makefile.am (gasver.texi): Don't use $<.
1049 * doc/Makefile.in: Regenerated.
1051 2005-05-17 Nick Clifton <nickc@redhat.com>
1054 * symbols.c (resolve_symbol_value): Do not move symbols whose
1055 value expression has not been resolved or finalized into the
1056 absolute section as this will confuse other parts of the assembler
1057 into thinking that their value is zero.
1059 2005-05-17 Jan Beulich <jbeulich@novell.com>
1061 * read.c (_find_end_of_line): New.
1062 (find_end_of_line): New.
1063 (HANDLE_CONDITIONAL_ASSEMBLY): Use it.
1064 (read_a_source_file): Use it.
1067 (get_line_sb): Use it.
1068 (s_errwarn): Replace discard_rest_of_line by ignore_rest_of_line.
1069 (s_comm_internal): Likewise.
1071 (s_macro): Likewise.
1072 (s_ignore): Use ignore_rest_of_line.
1073 * read.h (find_end_of_line): Prototype.
1074 (discard_rest_of_line): Remove prototype. #define to
1075 ignore_rest_of_line.
1077 2005-05-17 Nick Clifton <nickc@redhat.com>
1079 * config/tc-v850,h (TC_FIX_TYPE): Define.
1080 (TC_INIT_FIX_TYPE): Define.
1081 * config/tc-v850.c (md_assemble): When creating a fix record the
1082 operand in the tc_fix_data field.
1083 (md_apply_fix3): When applying a resolved fix use the operand's
1084 insertion procedure to store the value, if the operand has been
1087 2005-05-15 Daniel Jacobowitz <dan@codesourcery.com>
1089 * Makefile.am (m68k-parse.c, itbl-parse.c): Update ylwrap
1091 * Makefile.in: Regenerated.
1093 2005-05-13 Sterling Augustine <sterling@tensilica.com>
1094 Bob Wilson <bob.wilson@acm.org>
1096 * config/tc-xtensa.c (xtensa_insnbuf_set_operand): Clarify error
1098 (xtensa_mark_zcl_first_insns): Fix incorrect nesting of conditional
1099 for handling RELAX_CHECK_ALIGN_NEXT_OPCODE.
1101 2005-05-11 Alan Modra <amodra@bigpond.net.au>
1103 * config/tc-ppc.c (md_apply_fix3): Allow pcrel forms of BFD_RELOC_16,
1104 BFD_RELOC_LO16, BFD_RELOC_HI16 and BFD_RELOC_HI16_S.
1106 2005-05-10 Michael Matz <matz@suse.de>
1108 * frags.c (frag_grow): Don't be too greedy in allocating memory.
1110 * config/tc-hppa.c (pa_block): Check arguments to .block[z].
1112 2005-05-10 Hans-Peter Nilsson <hp@bitrange.com>
1115 * config/tc-mmix.c (mmix_handle_mmixal): Rearrange slightly.
1116 Handle label-without-colon before ordinary dot-pseudo as an
1117 ordinary label. Don't leak memory for label-without-colon alone
1118 on a line. Don't mmixal-munge operands for dot-pseudos.
1120 2005-05-10 Jan Beulich <jbeulich@novell.com>
1122 * macro.c (get_any_string): Remove the two last parameters. Replace
1123 references to the former expand parameter by using macro_alternate.
1124 Simplify loop condition for checking for end-of-string.
1125 (get_string): Remove redunant call to sb_skip_white.
1126 (do_formals): Remove two last arguments to get_any_string.
1127 (macro_expand): Likewise.
1128 (expand_irp): Likewise.
1130 2005-05-10 Jan Beulich <jbeulich@novell.com>
1132 * read.c (s_macro): Move local variable 'local' to smaller scope.
1133 Call sb_kill on it when done.
1135 2005-05-09 Jan Beulich <jbeulich@novell.com>
1137 * config/tc-i386.c (optimize_disp): Discard displacement entirely
1138 when zero and not required by encoding constraints.
1140 2005-05-09 H.J. Lu <hongjiu.lu@intel.com>
1143 * config/tc-sh64.c (sh64_fake_label): New.
1145 * config/tc-sh64.h (TC_FAKE_LABEL): New.
1147 * doc/internals.texi (TC_FAKE_LABEL): Document.
1149 * write.c (TC_FAKE_LABEL): New.
1150 (adjust_reloc_syms): Use it.
1151 (write_object_file): Likewise.
1153 2005-05-09 Jan Beulich <jbeulich@novell.com>
1155 * config/tc-i386.c (parse_insn): Disallow use of prefix separator
1156 and comma in Intel mode.
1158 2005-05-09 Jan Beulich <jbeulich@novell.com>
1160 * config/tc-i386.c (tc_x86_regname_to_dw2regnum): Correct 64-bit mode
1161 names to match ABI. Add more registers for 32-bit and 64-bit modes.
1162 Make name array static and const. Adjust lookup to account for NULL
1163 entries (standing for unused register numbers).
1165 2005-05-09 Jan Beulich <jbeulich@novell.com>
1167 * config/tc-i386.c (parse_insn): Consider all matching instructions
1168 when checking for string instruction after string-only prefix.
1170 2005-05-07 H.J. Lu <hongjiu.lu@intel.com>
1173 * config/tc-ia64.c (start_unwind_section): Properly check
1174 comdat group with SHF_GROUP.
1176 2005-05-06 Bob Wilson <bob.wilson@acm.org>
1178 * doc/c-xtensa.texi (Literal Directive): Spelling correction.
1180 2005-05-06 Bob Wilson <bob.wilson@acm.org>
1182 * config/tc-xtensa.c: Remove excess whitespace.
1183 * config/tc-xtensa.h: Likewise.
1184 * config/xtensa-istack.h: Likewise.
1185 * config/xtensa-relax.c: Likewise.
1186 * config/xtensa-relax.h: Likewise.
1188 2005-05-06 Nick Clifton <nickc@redhat.com>
1190 * sb.h: Fix formatting of comments.
1191 * sb.c: Fix formatting of comments.
1193 2005-05-06 Jan Beulich <jbeulich@novell.com>
1195 * sb.h (sb_add_buffer): Reintroduce.
1196 * sb.c (sb_add_buffer): Likewise.
1198 2005-05-06 Jan Beulich <jbeulich@novell.com>
1200 * macro.c (new_formal, del_formal): New.
1201 (do_formals): Use new_formal. Check for and parse qualifier. Warn if
1202 required argument has default value. Stop looking for more formal
1203 when there was a vararg one.
1204 (macro_expand_body): Use new_formal and del_formal.
1205 (macro_expand): Likewise. Initialize local variable err. Don't
1206 return immediately when encountering an error. Warn when keyword
1207 argument already had a value assigned. Eliminate duplicate clearing
1208 of argument value. When current positional argument matches parameter
1209 of vararg type, assign to it all the remaining arguments. Issue error
1210 when required parameter does not have value.
1211 (free_macro): Use del_formal.
1212 (expand_irp): Initialize formal type. Free buffers associated with
1213 formal prior to returning.
1214 * macro.h (struct formal_struct): Add new field 'type' with new
1215 enumeration type 'formal_type'.
1216 * doc/as.texinfo: Document macro parameter qualifiers.
1217 * NEWS: Mention new functionality.
1219 2005-05-06 Jan Beulich <jbeulich@novell.com>
1221 * cond.c (s_ifb): New.
1222 * read.c (potable): Add s_ifb as handler for .ifb and .ifnb.
1223 * read.h (s_ifb): Prototype.
1224 * doc/as.texinfo: Document .ifb and .ifnb.
1226 2005-05-05 Steve Ellcey <sje@cup.hp.com>
1228 * config/tc-ia64.c (MIN): Undef.
1230 2005-05-05 Paul Brook <paul@codesourcery.com>
1232 * config/tc-i386.h (ELF_TARGET_FORMAT): Define for TE_VXWORKS.
1234 2005-05-05 Matt Thomas <matt@3am-software.com>
1236 * config/tc-vax.c (md_assemble): Don't assume a valueT is 4
1239 2005-05-05 Nick Clifton <nickc@redhat.com>
1241 * Update the address and phone number of the FSF organization in
1242 the GPL notices in the following files:
1243 COPYING, app.c, as.c, as.h, asintl.h, atof-generic.c, bignum.h,
1244 bit_fix.h, cgen.c, cgen.h, cond.c, debug.c, depend.c, dw2gencfi.c,
1245 dw2gencfi.h, dwarf2dbg.c, dwarf2dbg.h, ecoff.c, ecoff.h, ehopt.c,
1246 emul-target.h, emul.h, expr.c, expr.h, flonum-copy.c,
1247 flonum-konst.c, flonum.h, frags.c, frags.h, hash.c, hash.h,
1248 input-file.c, input-file.h, input-scrub.c, itbl-lex.h, itbl-lex.l,
1249 itbl-ops.c, itbl-ops.h, itbl-parse.y, listing.c, listing.h,
1250 literal.c, macro.c, macro.h, messages.c, obj.h, output-file.c,
1251 output-file.h, read.c, read.h, sb.c, sb.h, stabs.c,
1252 struc-symbol.h, subsegs.c, subsegs.h, symbols.c, symbols.h, tc.h,
1253 write.c, write.h, config/aout_gnu.h, config/atof-ieee.c,
1254 config/atof-vax.c, config/itbl-mips.h, config/m68k-parse.h,
1255 config/m68k-parse.y, config/m88k-opcode.h, config/obj-aout.c,
1256 config/obj-aout.h, config/obj-bout.c, config/obj-bout.h,
1257 config/obj-coff.c, config/obj-coff.h, config/obj-ecoff.c,
1258 config/obj-ecoff.h, config/obj-elf.c, config/obj-elf.h,
1259 config/obj-evax.c, config/obj-evax.h, config/obj-hp300.c,
1260 config/obj-hp300.h, config/obj-ieee.c, config/obj-ieee.h,
1261 config/obj-multi.h, config/obj-som.c, config/obj-som.h,
1262 config/tc-a29k.c, config/tc-a29k.h, config/tc-alpha.c,
1263 config/tc-alpha.h, config/tc-arc.c, config/tc-arc.h,
1264 config/tc-arm.h, config/tc-avr.c, config/tc-avr.h,
1265 config/tc-cris.c, config/tc-cris.h, config/tc-crx.c,
1266 config/tc-crx.h, config/tc-d10v.c, config/tc-d10v.h,
1267 config/tc-d30v.c, config/tc-d30v.h, config/tc-dlx.c,
1268 config/tc-dlx.h, config/tc-fr30.c, config/tc-fr30.h,
1269 config/tc-frv.c, config/tc-frv.h, config/tc-generic.c,
1270 config/tc-generic.h, config/tc-h8300.c, config/tc-h8300.h,
1271 config/tc-h8500.c, config/tc-h8500.h, config/tc-hppa.c,
1272 config/tc-hppa.h, config/tc-i370.c, config/tc-i370.h,
1273 config/tc-i386.c, config/tc-i386.h, config/tc-i860.c,
1274 config/tc-i860.h, config/tc-i960.c, config/tc-i960.h,
1275 config/tc-ia64.c, config/tc-ia64.h, config/tc-ip2k.c,
1276 config/tc-ip2k.h, config/tc-iq2000.c, config/tc-iq2000.h,
1277 config/tc-m32r.c, config/tc-m32r.h, config/tc-m68851.h,
1278 config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-m68k.c,
1279 config/tc-m68k.h, config/tc-m88k.c, config/tc-m88k.h,
1280 config/tc-maxq.c, config/tc-maxq.h, config/tc-mcore.c,
1281 config/tc-mcore.h, config/tc-mips.c, config/tc-mips.h,
1282 config/tc-mmix.c, config/tc-mmix.h, config/tc-mn10200.c,
1283 config/tc-mn10200.h, config/tc-mn10300.c, config/tc-mn10300.h,
1284 config/tc-msp430.c, config/tc-msp430.h, config/tc-ns32k.c,
1285 config/tc-ns32k.h, config/tc-openrisc.c, config/tc-openrisc.h,
1286 config/tc-or32.c, config/tc-or32.h, config/tc-pdp11.c,
1287 config/tc-pdp11.h, config/tc-pj.c, config/tc-pj.h,
1288 config/tc-ppc.c, config/tc-ppc.h, config/tc-s390.c,
1289 config/tc-s390.h, config/tc-sh.c, config/tc-sh.h,
1290 config/tc-sh64.c, config/tc-sh64.h, config/tc-sparc.c,
1291 config/tc-sparc.h, config/tc-tahoe.c, config/tc-tahoe.h,
1292 config/tc-tic30.c, config/tc-tic30.h, config/tc-tic4x.c,
1293 config/tc-tic4x.h, config/tc-tic54x.c, config/tc-tic54x.h,
1294 config/tc-tic80.c, config/tc-tic80.h, config/tc-v850.c,
1295 config/tc-v850.h, config/tc-vax.c, config/tc-vax.h,
1296 config/tc-w65.c, config/tc-w65.h, config/tc-xstormy16.c,
1297 config/tc-xstormy16.h, config/tc-xtensa.c, config/tc-xtensa.h,
1298 config/tc-z8k.c, config/tc-z8k.h, config/te-386bsd.h,
1299 config/te-freebsd.h, config/te-hp300.h, config/te-hppa.h,
1300 config/te-ic960.h, config/te-irix.h, config/te-nbsd.h,
1301 config/te-netware.h, config/te-sparcaout.h, config/te-sun3.h,
1302 config/te-tmips.h, config/te-vxworks.h, config/vax-inst.h,
1303 config/xtensa-istack.h, config/xtensa-relax.c,
1304 config/xtensa-relax.h, doc/fdl.texi
1306 2005-05-05 Nick Clifton <nickc@redhat.com>
1308 * config/tc-arm.c (arm_opts): Make -mlittle-endian switch set
1309 the target_big_endian variable to false.
1311 2005-05-04 Alan Modra <amodra@bigpond.net.au>
1313 * config/obj-ecoff.c (ecoff_frob_file_before_fix): Correct section
1314 list traversal. Use bfd_section_list_prepend.
1315 * config/tc-mmix.c (mmix_frob_file): Don't needlessly iterate
1316 over the section list.
1317 * config/tc-xtensa.c (xtensa_remove_section): Delete.
1318 (xtensa_insert_section): Delete.
1319 (xtensa_move_seg_list_to_beginning): Use bfd_section_list_remove
1320 and bfd_section_list_prepend.
1321 (xtensa_reorder_seg_list): Use bfd_section_list_remove and
1322 bfd_section_list_insert_after.
1324 2005-05-03 Nick Clifton <nickc@redhat.com>
1326 * config/obj-ecoff.c (ecoff_frob_file_before_fix): Fix invocations
1327 of bfd_section_list... macros.
1328 * config/tc-mmix.c (mmix_frob_file): Likewise.
1329 * config/tc-xtensa.c (xtensa_remove_section): Likewise.
1330 (xtensa_insert_section): Likewise.
1332 * macro.c (macro_hash): Remove static.
1333 * macro.h (macro_hash): Provide an external declaration.
1335 2005-05-02 H.J. Lu <hongjiu.lu@intel.com>
1337 * write.c (write_object_file): Use bfd_section_double_list_remove
1340 2005-05-02 Daniel Jacobowitz <dan@codesourcery.com>
1342 * doc/Makefile.am (gasver.texi): Correct quoting.
1343 * doc/Makefile.in: Regenerated.
1345 2005-04-29 Ralf Corsepius <ralf.corsepius@rtems.org>
1347 * configure.tgt: Add h8300*-*-rtemscoff.
1348 Switch h8300*-*-rtems* to elf.
1350 2005-04-29 H.J. Lu <hongjiu.lu@intel.com>
1352 * hash.c: Undo the last change.
1355 2005-04-29 Daniel Jacobowitz <dan@codesourcery.com>
1357 * doc/Makefile.am (gasver.texi): Depend on bfd/configure instead
1359 (DISTCLEANFILES): Remove.
1360 (MAINTAINERCLEANFILES): Add asconfig.texi.
1361 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
1363 2005-04-29 Ben Elliston <bje@au.ibm.com>
1365 * Makefile.am (GAS_CFILES): Remove bignum-copy.c.
1366 (GENERIC_OBJS): Likewise, remove bignum-copy.o.
1367 (bignum-copy.o): Remove.
1368 * Makefile.in: Regenerate.
1369 * makefile.vms (OBJS): Remove bignum-copy.obj.
1370 * symbols.h (local_symbol_make): Remove declaration.
1371 (verify_symbol_chain_2): Likewise.
1372 * symbols.c (local_symbol_make): Make static.
1373 (max_indent_level): Likewise.
1374 (verify_symbol_chain_2): Remove.
1375 * macro.c (macro_hash): Make static.
1376 * messages.c (fprint_value): Remove.
1377 * read.h (get_absolute_expr): Remove.
1378 (emit_leb128_expr): Likewise.
1379 (do_s_func): Likewise.
1380 * read.c (do_s_func): Make static.
1381 (emit_leb128_expr): Likewise.
1382 (get_absolute_expr): Likewise.
1383 * as.h (as_howmuch): Remove declaration.
1384 (fprint_value): Likewise.
1385 * as.c (myname): Make static.
1386 * input-scrub.c (as_howmuch): Remove.
1387 (as_1_char): Likewise.
1388 * input-file.h (input_file_is_open): Remove.
1389 * input-file.c (input_file_is_open): Likewise.
1390 * expr.h (expr_build_unary): Remove declaration.
1391 (expr_build_binary): Likewise.
1392 * expr.c (expr_build_unary): Remove.
1393 (expr_build_binary): Likewise.
1394 * hash.h (hash_replace): Remove declaration.
1395 (hash_delete): Likewise.
1396 * hash.c (hash_replace): Remove.
1397 (hash_delete): Likewise.
1398 * bignum-copy.c (bignum_copy): Move from here ..
1399 * config/tc-vax.c (bignum_copy): .. to here.
1400 * bignum.h (LOG_TO_BASE_2_OF_10): Remove.
1401 (bignum_copy): Remove extern declaration.
1402 * sb.h (string_count): Remove extern declaration.
1403 (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
1404 (sb_name): Likewise.
1405 * sb.c (dsize): Replace preprocessor macro with static int.
1406 (string_count): Make static.
1407 (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
1408 (sb_name): Likewise.
1409 * config/obj-coff.c (dim_index): Make static.
1410 * config/tc-i386.c (GOT_symbol): Likewise.
1411 (output_invalid_buf): Likewise.
1412 * doc/internals.texi (Warning and error messages): Remove the
1413 prototype for fprint_value.
1415 2005-04-27 Ben Elliston <bje@au.ibm.com>
1419 2005-04-26 H.J. Lu <hongjiu.lu@intel.com>
1421 * config/obj-multi.h (FAKE_LABEL_NAME): Defined.
1423 * read.c (pseudo_set): Disallow symbol set to common symbol.
1426 * write.c (write_object_file): Report common symbol name when
1427 disallowing local symbol set to common symbol.
1428 (adjust_reloc_syms): Disallow local symbol set to undefined
1431 2005-04-25 Jan Beulich <jbeulich@novell.com>
1433 * macro.c (macro_expand_body): Replace locals indicator parameters
1434 with actual macro_entry. New local variables macro_line and err.
1435 Don't return when encountering an error, just record the fact.
1436 Detect local symbol name colliding with parameter. Track line number
1437 inside of macro expansion.
1438 (do_formals): Move local variable name to wider scope. Check
1439 parameter of the same name doesn't already exist. In MRI mode, also
1440 check it doesn't collide with the argument count pseudo-parameter).
1441 (define_macro): Add file and line number parameters. Remove local
1442 variable namestr. New local variable error. Initialize macro_entry
1443 members file, line, and name. Don't return when encountering an
1444 error, just record the fact. Use %s in some diagnostics for read.c
1445 to insert the macro name. Free macro_entry on error.
1446 (macro_expand): Pass macro_entry to macro_epand_body. Don't return
1447 when encountering an error, just record the fact.
1448 (expand_irp): Don't return when encountering an error, just record
1450 * macro.h (macro_struct): New members name, file, and line.
1451 (define_macro): Add file and line number parameters.
1452 * read.c (s_macro): Pass file and line to define_macro. Tag warning
1453 regarding pseudo-op redefinition with the file/line that macro
1454 definition started at.
1456 2005-04-22 Bob Wilson <bob.wilson@acm.org>
1458 * config/tc-xtensa.c (LOOKAHEAD_ALIGNER): Delete macro.
1459 (future_alignment_required): Remove ifdefs that use it.
1461 2005-04-22 Bob Wilson <bob.wilson@acm.org>
1463 * config/tc-xtensa.c (xg_get_build_instr_size): Remove.
1464 (xg_is_narrow_insn, xg_expand_narrow): Remove. Merge into...
1465 (xg_is_single_relaxable_insn): ...here. Add "targ" and "narrow_only"
1467 (xg_assembly_relax, xg_find_narrowest_format, relaxation_requirements,
1468 convert_frag_narrow): Use new version of xg_is_single_relaxable_insn.
1470 2005-04-21 Christian Groessler <chris@groessler.org>
1472 * config/tc-z8k.c (md_assemble): Fix buffer overrun in operand[]
1475 2005-04-20 H.J. Lu <hongjiu.lu@intel.com>
1477 * config/obj-aout.h (S_IS_EXTERN): Removed.
1478 * config/obj-bout.h (S_IS_EXTERN): Likewise.
1479 * config/obj-coff.h (S_IS_EXTERN): Likewise.
1480 * symbols.c (S_IS_EXTERN): Likewise.
1481 * symbols.h (S_IS_EXTERN): Likewise.
1483 * config/tc-alpha.c (tc_gen_reloc): Replace S_IS_EXTERN with
1485 * config/tc-d10v.c (md_apply_fix3): Likewise.
1486 * config/tc-ia64.c (ia64_fix_adjustable): Likewise.
1487 * config/tc-iq2000.c (iq2000_fix_adjustable): Likewise.
1488 * config/tc-m32r.c (m32r_fix_adjustable): Likewise.
1489 * config/tc-mmix.c (mmix_adjust_symtab): Likewise.
1490 * config/tc-sh64.c (shmedia_frob_file_before_adjust): Likewise.
1491 (shmedia_md_convert_frag): Likewise.
1492 * symbols.c (print_symbol_value_1): Likewise.
1493 * write.c (write_object_file): Likewise.
1495 2005-04-20 Nick Clifton <nickc@redhat.com>
1497 * config/tc-xtensa.c (get_aligned_diff): Change type of
1498 branch_align to offsetT so that its signedness matches that of
1501 * config/tc-mips.c (macro): Use sprintf_vma to convert a > 32 bit
1502 number into a readable string.
1503 (load_register): Likewise.
1505 2005-04-20 Andreas Schwab <schwab@suse.de>
1507 * config/tc-ia64.c (specify_resource): Initialize all of tmpl.
1509 2005-04-19 David S. Miller <davem@davemloft.net>
1511 * config/tc-sparc.c (md_assemble): If sparc_ip gives us a
1512 NULL insn, exit early. Remove now spurious NULL checks.
1513 (sparc_ip): Use as_bad for unknown opcode errors, set *pinsn
1516 2005-04-19 Jan Beulich <jbeulich@novell.com>
1518 * symbols.h (symbol_find_base): Remove prototype.
1519 * symbols.c (save_symbol_name): Remove code section conditional upon
1521 (symbol_find): Remove.
1522 (symbol_find_base): Rename to symbol_find.
1523 * subsegs.c (section_symbol): Replace use of symbol_find_base with
1525 * config/obj-coff.c (tag_insert): Remove code section conditional
1526 upon STRIP_UNDERSCORE.
1527 (obj_coff_def): Likewise.
1528 (obj_coff_endef): Replace use of symbol_find_base with symbol_find.
1529 (coff_frob_symbol): Likewise.
1530 (yank_symbols): Likewise.
1531 (c_section_symbol): Likewise.
1532 * config/obj-coff.h (DO_NOT_STRIP): Remove.
1533 * config/tc-arm.c (symbol_locate): Remove code section conditional
1534 upon STRIP_UNDERSCORE.
1535 * config/tc-h8300.h (DO_NOT_STRIP): Remove.
1536 * config/tc-h8500.h (DO_NOT_STRIP): Remove.
1537 * config/tc-sh.h (DO_NOT_STRIP): Remove.
1538 * config/tc-w65.h (DO_NOT_STRIP): Remove.
1539 * config/tc-z8k.h (DO_NOT_STRIP): Remove.
1541 2005-04-19 Andreas Schwab <schwab@suse.de>
1543 * config/tc-ia64.c (md_assemble): Fix error message for wrong
1544 access to application registers.
1546 2005-04-19 Jan Beulich <jbeulich@novell.com>
1548 * config/te-sysv32.h: Remove.
1549 * Makefile.am (TARG_ENV_HFILES): Remove reference to
1551 * Makefile.in (TARG_ENV_HFILES): Likewise.
1553 2005-04-19 Jan Beulich <jbeulich@novell.com>
1556 * config/tc-ia64.c (ia64_canonicalize_symbol_name): Re-allow zero-
1559 2005-04-18 Mark Kettenis <kettenis@gnu.org>
1561 * config/tc-i386.c (md_begin): Allow hyphens in mnemonics.
1563 2005-04-18 Maciej W. Rozycki <macro@linux-mips.org>
1565 * config/tc-mips.c (normalize_constant_expr): Don't check for
1567 (check_absolute_expr): Only call normalize_constant_expr() if
1569 (mips_ip): Likewise.
1571 * config/tc-mips.c (check_absolute_expr): Fix formatting.
1573 2005-04-18 Jan Beulich <jbeulich@novell.com>
1575 * macro.c (free_token): New, freeing all the memory associated with a
1577 (do_formals): Move initializers to ...
1578 (define_macro): ... here.
1579 (delete_macro): Convert passed in name to lower case. Warn when
1580 purging macro that doesn't exist. Use hash_jam instead of hash_delete.
1582 2005-04-15 Maciej W. Rozycki <macro@linux-mips.org>
1584 * config/tc-mips.c (normalize_constant_expr): Fix formatting.
1586 2005-04-15 Jan Beulich <jbeulich@novell.com>
1588 * config/obj-elf.c (obj_elf_struct): New.
1589 (elf_pseudo_table). Use it for .offset and .struct.
1591 2005-04-14 Bob Wilson <bob.wilson@acm.org>
1592 Sterling Augustine <sterling@tensilica.com>
1594 * config/tc-xtensa.c (get_aligned_diff): Handle target_size larger
1595 than the section alignment.
1597 2005-04-14 Bob Wilson <bob.wilson@acm.org>
1598 H.J. Lu <hongjiu.lu@intel.com>
1600 * config/tc-xtensa.h (struct xtensa_frag_type): Add lit_frchain field.
1601 * config/tc-xtensa.c (xg_translate_sysreg_op,
1602 xtensa_translate_old_userregs_ops,
1603 xtensa_find_unaligned_branch_targets,
1604 xtensa_find_unaligned_loops, xtensa_fix_close_loop_end_frags,
1605 relax_frag_add_nop): Support 64-bit host.
1606 (xtensa_mark_literal_pool_location, xtensa_move_literals): Use
1607 tc_frag_data lit_frchain and lit_seg fields instead of fr_var.
1609 2005-04-14 Mark Kettenis <kettenis@gnu.org>
1611 * configure.tgt: Add support for OpenBSD/sparc ELF.
1613 * configure.tgt: Set emulation for mips-*-openbsd*.
1614 Remove broken mips-dec-openbsd* config.
1615 * configure.in: Set default ABI for mips64-*-openbsd*.
1616 * configure: Regenerate.
1618 2005-04-14 Maciej W. Rozycki <macro@linux-mips.org>
1620 * config/tc-mips.c (macro) [ldd_std]: Don't attempt the GP
1621 optimization for constant addresses.
1623 2005-04-14 Nick Clifton <nickc@redhat.com>
1625 * as.c (main): Move parse_args before symbol_begin and frag_init
1626 so that the hash table size can be set before it is used.
1627 * hash.c: Use an unsigned long type for the size of the hash
1629 * hash.h (set_gas_hash_table_size): Update the prototype.
1631 2005-04-14 Alan Modra <amodra@bigpond.net.au>
1633 * Makefile.am (NO_WERROR): Define. Use instead of -Wno-error.
1634 * acinclude.m4: Include ../bfd/warning.m4.
1635 * configure.in: Invoke AM_BINUTILS_WARNINGS.
1636 * Makefile.in: Regenerate.
1637 * configure: Regenerate.
1638 * doc/Makefile.in: Regenerate.
1640 2005-04-13 Maciej W. Rozycki <macro@linux-mips.org>
1642 * config/tc-mips.c (IS_ZEXT_32BIT_NUM): New macro.
1643 (normalize_address_expr): New function to sign-extend address
1644 offsets that fit into 32 bits in 32-bit mode.
1645 (macro_build_ldst_constoffset): Use normalize_address_expr()
1646 instead of a handcoded sequence.
1647 (load_register): Likewise. Report oversized numbers in a useful
1649 (macro) [ld_st, ldd_std]: Reject all oversized offsets, not only
1650 for constant addresses. Report oversized numbers in a useful way.
1651 (mips_ip): Use normalize_address_expr() for addresses.
1653 2005-04-12 Mark Kettenis <kettenis@gnu.org>
1655 * config/tc-i386.c (output_insn): Handle VIA PadLock instructions
1656 similar to other instructions now that they're marked as ImmExt.
1658 2005-04-12 Nick Clifton <nickc@redhat.com>
1660 * hash.c (DEFAULT_SIZE): Delete. Replace with:
1661 (gas_hash_table_size): New static variable.
1662 (set_gas_hash_table_size): New function: Records a requested size
1663 for the hash tables.
1664 (get_gas_hash_table_size): New function: Return a prime number
1665 near the requested size of the hash table.
1666 (hash_new): Use get_gas_hash_table_size.
1667 * hash.h: Add a prototype for set_gas_hash_table_size.
1668 * as.c (show_usage): Add description of new switches: --hash-size
1669 and --reduce-memory-overheads.
1670 (option_values): Add OPTION_HASH_TABLE_SIZE and
1671 OPTION_REDUCE_MEMORY_OVERHEADS.
1672 (std_longpopts): Add entries for the new options.
1673 (parse_args): Handle the new options.
1674 * Makefile.am: Add a dependency of as.c on hash.h.
1675 * Makefile.in: Regenerate.
1676 * doc/as.texinfo: Document the new switches.
1677 * NEWS: Mention the new switches.
1679 2005-04-12 Nick Clifton <nickc@redhat.com>
1682 * config/tc-hppa.c (pre_defined_registers): Fix %farg[0-3]
1685 2005-04-12 Alan Modra <amodra@bigpond.net.au>
1687 * Makefile.am: Run "make dep-am".
1688 * Makefile.in: Regenerate.
1690 2005-04-11 Sterling Augustine <sterling@tensilica.com>
1691 Bob Wilson <bob.wilson@acm.org>
1693 * config/tc-xtensa.c (check_t1_t2_reads_and_writes): Fix typo.
1695 2005-04-11 Mark Kettenis <kettenis@gnu.org>
1697 * configure.tgt (generic_target): Add support for OpenBSD/i386 ELF.
1699 2005-04-11 Jan Beulich <jbeulich@novell.com>
1701 * NEWS: Mention these changes and their effects.
1702 * macro.c (get_token): Use is_name_beginner/is_part_of_name/
1704 (check_macro): Likewise.
1705 (buffer_and_nest): Likewise. Permit multiple labels. Don't discard
1706 labels together with the closing pseudo-op.
1707 (macro_expand_body): Adjust comment. Range-check input before use.
1708 Adjust mis-spelled diagnostic. Use is_name_beginner.
1709 * read.c (try_macro): New.
1710 (read_a_source_file): New static variable last_eol. Don't list
1711 macro expansion lines more than once. Call try_macro.
1712 (s_macro): Set section of line_label to absolute instead of undefined.
1713 * doc/as.texinfo: Add information on the caveats of these changes.
1715 2005-04-11 Alan Modra <amodra@bigpond.net.au>
1717 * symbols.c (symbol_X_add_number): Change return type to "offsetT *".
1718 * symbols.h (symbol_X_add_number): Update prototype.
1720 2005-04-10 Eric Christopher <echristo@redhat.com>
1722 * symbols.c (symbol_X_add_number): Fix warning.
1724 2005-04-10 H.J. Lu <hongjiu.lu@intel.com>
1726 * config/tc-m68k.c (md_begin): Support 64bit host.
1727 (get_num): Support 64bit BFD on 32bit host.
1729 2005-04-10 H.J. Lu <hongjiu.lu@intel.com>
1731 * config/tc-mips.c (md_apply_fix3): Fix typos in BFD_RELOC_64.
1733 2005-04-09 Alan Modra <amodra@bigpond.net.au>
1735 * read.c (assign_symbol): Remove const from parm. Fix xcalloc
1736 call. Don't do the COFF hacks for multi-emulation gas. Move
1737 demand_empty_rest_of_line back to caller.
1738 (s_set, equals): demand_empty_rest_of_line here.
1741 * as.h (rs_dummy): Define.
1742 * symbols.c (symbol_X_add_number): New function.
1743 * symbols.h (symbol_X_add_number): Declare.
1744 * stabs.c (aout_process_stab): Tidy symbol frag setting.
1745 * read.c (assign_symbol): New function, split out from s_set.
1746 Use symbol_find_or_make. Leave fr_type of dummy frag as rs_dummy.
1747 Fix COFF hacks for multi-emulation gas.
1748 (s_set): Call assign_symbol. Remove "register" keyword.
1749 (set_zero_frag): New function.
1750 (pseudo_set): Always check for assignment to section syms.
1751 Always set segment and frag of symbol, and likewise extern for
1752 aout/bout. Handle assignment of sym=sym+/-const specially. Don't
1753 special case exp.X_add_number non-zero for O_symbol expressions.
1754 (equals): Use assign_symbol.
1756 2005-04-08 Bob Wilson <bob.wilson@acm.org>
1758 * config/tc-xtensa.c (xtensa_create_xproperty_segments): Skip
1761 2005-04-06 H.J. Lu <hongjiu.lu@intel.com>
1763 * config/tc-i386.c (tc_gen_reloc): Don't turn
1764 BFD_RELOC_X86_64_32S into BFD_RELOC_32.
1766 2005-04-06 Nick Clifton <nickc@redhat.com>
1768 * po/rw.po: New translation: Kinyarwanda
1769 * configure.in (ALL_LINGUAS): Add rw
1770 * configure: Regenerate.
1772 2005-04-05 Sterling Augustine <sterling@tensilica.com>
1773 Bob Wilson <bob.wilson@acm.org>
1775 * config/tc-xtensa.c (branch_align_power): New.
1776 (xtensa_find_unaligned_branch_targets, get_aligned_diff,
1777 future_alignment_required): Use branch_align_power to check section
1778 alignment as well as xtensa_fetch_width when aligning branch targets.
1780 2005-04-05 Bob Wilson <bob.wilson@acm.org>
1782 * config/tc-xtensa.c: Warning fixes throughout.
1783 (xtensa_fetch_width): Change to unsigned.
1784 (assemble_nop, xtensa_find_unaligned_branch_targets,
1785 xtensa_find_unaligned_loops, xg_assemble_vliw_tokens,
1786 is_narrow_branch_guaranteed_in_range, xtensa_fix_close_loop_end_frags,
1787 min_bytes_to_other_loop_end, unrelaxed_frag_min_size,
1788 unrelaxed_frag_max_size, xtensa_fix_short_loop_frags,
1789 count_insns_to_loop_end, unrelaxed_frag_min_insn_count,
1790 get_text_align_max_fill_size, get_text_align_nop_count,
1791 get_text_align_nth_nop_size, get_noop_aligned_address,
1792 get_aligned_diff, convert_frag_align_next_opcode,
1793 convert_frag_immed_finish_loop, xtensa_create_property_segments,
1794 xtensa_create_xproperty_segments, xt_block_aligned_size): Clean up
1795 types, avoiding size_t and using offsetT and addressT appropriately.
1796 (get_text_align_power): Clean up types. Avoid incorrect bound.
1797 (get_text_align_fill_size): Clean up types. Restructure for clarity.
1799 2005-04-04 H.J. Lu <hongjiu.lu@intel.com>
1801 * config/tc-ia64.c (start_unwind_section): Undo the change
1803 (generate_unwind_image, dot_endp): Likewise.
1805 2005-04-01 David Mosberger <davidm@hpl.hp.com>
1807 * config/tc-ia64.c (ia64_handle_align): Move le_nop and
1808 le_nop_stop arrays and initializers to file scope.
1809 (md_begin): When generating code for anything other than
1810 Itanium 1, use MMI instead of MFI NOP bundles as a filler.
1812 2005-04-01 Jan Beulich <jbeulich@novell.com>
1814 * config/tc-i386.c (output_imm): Also set sign flag for 64-bit push
1817 2005-04-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
1819 * NEWS: Mention [fdgh]_floating.
1820 * config/atof-vax.c: Fix some whitespace.
1821 * config/tc-vax.c (md_pseudo_table): Add "[fdgh]_floating".
1823 2005-04-01 Nick Clifton <nickc@redhat.com>
1825 * configure.in: Add a check for <unistd.h> providing a prototype
1826 for getopt() which is compatible with the one in
1827 include/getopt.h. If so then define HAVE_DECL_GETOPT.
1828 * configure: Regenerate.
1829 * config.in (HAVE_DECL_GETOPT): Add.
1831 2005-04-01 Jan Beulich <jbeulich@novell.com>
1833 * config/tc-i386.c (s_bss): Call obj_elf_section_change_hook.
1835 2005-04-01 Jan Beulich <jbeulich@novell.com>
1837 * config/tc-i386.c (md_apply_fix3): Also handle BFD_RELOC_X86_64_32S.
1838 (tc_gen_reloc): Handle BFD_RELOC_X86_64_32S in the default case.
1840 2005-03-30 Julian Brown <julian@codesourcery.com>
1842 * config/tc-arm.c (arm_adjust_symtab): Rename
1843 bfd_elf32_is_arm_mapping_symbol_name to bfd_is_arm_mapping_symbol_name.
1845 2005-03-30 Julian Brown <julian@codesourcery.com>
1847 * config/tc-arm.c (mapping_state): Change documentation in function
1848 comment to cross-reference spec instead. Change type of mapping symbols
1850 (arm_adjust_symtab): Don't change type of mapping symbols here.
1852 2005-03-30 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
1854 * as.h [NEED_DECLARATION_FFS] (ffs): Prototype and alphabetize.
1855 * config.in: Regenerate.
1856 * configure: Regenerate.
1857 * configure.in: Check for ffs decl and alphabetize.
1859 2005-03-29 Daniel Jacobowitz <dan@codesourcery.com>
1860 Phil Blundell <philb@gnu.org>
1862 * config/tc-arm.c (arm_parse_reloc): Add TLS relocations.
1863 (md_apply_fix3): Mark TLS symbols.
1864 (tc_gen_reloc): Handle TLS relocations.
1865 (arm_fix_adjustable): Ignore TLS relocations.
1866 (s_arm_elf_cons): Support expressions after decorated symbols.
1868 2005-03-29 Julian Brown <julian@codesourcery.com>
1870 * config/tc-arm.c (marked_pr_dependency): New bitmap, bit N indicates
1871 whether personality routine index N has been output for this section.
1872 (mapping_state): tc_segment_info_data now struct not enum.
1873 (arm_elf_change_section): Likewise, and marked_pr_dependency is now
1874 handled on section change.
1875 (create_unwind_entry): Previous code to output dependency removed.
1876 (s_arm_unwind_fnend): Output dependency if it hasn't been done already
1878 * config/tc-arm.h (TC_SEGMENT_INFO_TYPE): Redefined as struct
1879 arm_segment_info_type.
1880 (arm_segment_info_type): New struct.
1882 2005-03-28 Sterling Augustine <sterling@tensilica.com>
1883 Bob Wilson <bob.wilson@acm.org>
1885 * config/tc-xtensa.c (do_align_targets): Update comment.
1886 (xtensa_frob_label): Compute "freq" before possibly switching frags.
1887 Insert a LOOP_END frag before every loop target, and do not overload
1888 DESIRE_ALIGN_IF_TARGET frags with loop end information.
1889 (xg_assemble_vliw_tokens): Use do_align_targets.
1890 (xtensa_fix_target_frags): Remove code to convert a
1891 DESIRE_ALIGN_IF_TARGET frag to a LOOP_END frag when there is a
1892 negatable branch at the end of a loop.
1893 (frag_can_negate_branch): Delete.
1895 2005-03-28 David Mosberger <davidm@hpl.hp.com>
1896 H.J. Lu <hongjiu.lu@intel.com>
1899 NEWS: Mention "-mtune=[itanium1|itanium2]".
1901 * config/tc-ia64.c (md): Add tune.
1902 (md_parse_option): Accepted "-mtune=[itanium1|itanium2]".
1903 (md_show_usage): Add "-mtune=[itanium1|itanium2]".
1904 (extra_goodness): Prefer M- and I-unit NOPs for itanium2. F and
1905 B unit NOPs are discouraged for McKinley-derived cores.
1906 (md_begin): Don't hardcode the "extra_goodness()" function in
1908 (ia64_init): Set md.tune to itanium2.
1910 * doc/as.texinfo: Add -mtune=[itanium1|itanium2]".
1911 * doc/c-ia64.texi: Likewise.
1913 2005-03-27 Ian Lance Taylor <ian@airs.com>
1915 * config/obj-coff.c (coff_frob_symbol): When crashing because of a
1916 bad C_EFCN symbol, print its name.
1918 2005-03-25 Bob Wilson <bob.wilson@acm.org>
1920 * config/tc-xtensa.c (use_longcalls): Delete.
1921 (xg_symbolic_immeds_fit): Check for direct calls and return TRUE if
1922 the use_longcalls flag is set. Do this before checking the segment.
1923 (xg_expand_assembly_insn): Rearrange to use new do_expand flag. Never
1924 expand direct calls at this point.
1925 (xtensa_set_frag_assembly_state): Set use_longcalls flag.
1926 (xtensa_find_unmarked_state_frags): Likewise.
1927 (md_assemble): Do not disable longcalls by setting is_specific_opcode.
1928 (xg_assemble_vliw_tokens): Switch frags when use_longcalls changes.
1929 (convert_frag_immed): Remove unnecessary check of is_specific_opcode.
1930 * config/tc-xtensa.h (xtensa_frag_type): Add use_longcalls flag.
1932 2005-03-25 Hans-Peter Nilsson <hp@bitrange.com>
1934 * config/tc-mmix.c, config/tc-mmix.h: Convert to ISO C90.
1936 2005-03-25 Hans-Peter Nilsson <hp@axis.com>
1938 * config/tc-cris.h: Convert to ISO C90.
1939 * config/tc-cris.c: Ditto.
1940 (md_estimate_size_before_relax): Remove obsolete comment for
1941 parameter "segment_type".
1942 (md_begin): Document reason for cast of hash_insert argument.
1943 (md_atof): Correct type of parameter "type".
1945 2005-03-24 Nick Clifton <nickc@redhat.com>
1947 * write.h (bit_fix_new): Remove redundant prototype.
1948 * config/atof-ieee.c: Convert to ISO-C90 and fix formatting.
1949 * config/obj-aout.c: Convert to ISO-C90 and fix formatting.
1950 * config/obj-aout.h: Convert to ISO-C90 and fix formatting.
1951 * config/obj-bout.c: Convert to ISO-C90 and fix formatting.
1952 * config/obj-bout.h: Convert to ISO-C90 and fix formatting.
1953 * config/obj-ecoff.c: Convert to ISO-C90 and fix formatting.
1954 * config/obj-ecoff.h: Convert to ISO-C90 and fix formatting.
1955 * config/obj-som.c: Convert to ISO-C90 and fix formatting.
1956 * config/obj-som.h: Convert to ISO-C90 and fix formatting.
1957 * config/tc-a29k.c: Convert to ISO-C90 and fix formatting.
1958 * config/tc-a29k.h: Convert to ISO-C90 and fix formatting.
1959 * config/tc-alpha.c: Convert to ISO-C90 and fix formatting.
1960 * config/tc-alpha.h: Convert to ISO-C90 and fix formatting.
1961 * config/tc-arc.c: Convert to ISO-C90 and fix formatting.
1962 * config/tc-arc.h: Convert to ISO-C90 and fix formatting.
1963 * config/tc-d10v.c: Convert to ISO-C90 and fix formatting.
1964 * config/tc-d10v.h: Convert to ISO-C90 and fix formatting.
1965 * config/tc-d30v.c: Convert to ISO-C90 and fix formatting.
1966 * config/tc-d30v.h: Convert to ISO-C90 and fix formatting.
1967 * config/tc-dlx.c: Convert to ISO-C90 and fix formatting.
1968 * config/tc-dlx.h: Convert to ISO-C90 and fix formatting.
1969 * config/tc-fr30.c: Convert to ISO-C90 and fix formatting.
1970 * config/tc-fr30.h: Convert to ISO-C90 and fix formatting.
1971 * config/tc-h8500.c: Convert to ISO-C90 and fix formatting.
1972 * config/tc-h8500.h: Convert to ISO-C90 and fix formatting.
1973 * config/tc-i370.c: Convert to ISO-C90 and fix formatting.
1974 * config/tc-i370.h: Convert to ISO-C90 and fix formatting.
1975 * config/tc-i960.c: Convert to ISO-C90 and fix formatting.
1976 * config/tc-ip2k.c: Convert to ISO-C90 and fix formatting.
1977 * config/tc-ip2k.h: Convert to ISO-C90 and fix formatting.
1978 * config/tc-m32r.c: Convert to ISO-C90 and fix formatting.
1979 * config/tc-m32r.h: Convert to ISO-C90 and fix formatting.
1980 * config/tc-m88k.c: Convert to ISO-C90 and fix formatting.
1981 * config/tc-m88k.h: Convert to ISO-C90 and fix formatting.
1982 * config/tc-mcore.c: Convert to ISO-C90 and fix formatting.
1983 * config/tc-mcore.h: Convert to ISO-C90 and fix formatting.
1984 * config/tc-mn10200.c: Convert to ISO-C90 and fix formatting.
1985 * config/tc-ns32k.c: Convert to ISO-C90 and fix formatting.
1986 * config/tc-ns32k.h: Convert to ISO-C90 and fix formatting.
1987 * config/tc-openrisc.c: Convert to ISO-C90 and fix formatting.
1988 * config/tc-openrisc.h: Convert to ISO-C90 and fix formatting.
1989 * config/tc-or32.c: Convert to ISO-C90 and fix formatting.
1990 * config/tc-or32.h: Convert to ISO-C90 and fix formatting.
1991 * config/tc-pdp11.h: Convert to ISO-C90 and fix formatting.
1992 * config/tc-pj.c: Convert to ISO-C90 and fix formatting.
1993 * config/tc-pj.h: Convert to ISO-C90 and fix formatting.
1994 * config/tc-tahoe.c: Convert to ISO-C90 and fix formatting.
1995 * config/tc-tic80.c: Convert to ISO-C90 and fix formatting.
1996 * config/tc-tic80.h: Convert to ISO-C90 and fix formatting.
1997 * config/tc-v850.c: Convert to ISO-C90 and fix formatting.
1998 * config/tc-v850.h: Convert to ISO-C90 and fix formatting.
1999 * config/tc-w65.c: Convert to ISO-C90 and fix formatting.
2000 * config/tc-w65.h: Convert to ISO-C90 and fix formatting.
2001 * config/tc-xstormy16.c: Convert to ISO-C90 and fix formatting.
2002 * config/tc-xstormy16.h: Convert to ISO-C90 and fix formatting.
2004 2005-03-23 Jim Blandy <jimb@redhat.com>
2006 * config/tc-arm.c (arm_adjust_symtab): Fetch elf_sym's binding
2007 attributes properly.
2009 2005-03-23 Mike Frysinger <vapier@gentoo.org>
2010 Nick Clifton <nickc@redhat.com>
2012 * configure.tgt: Accept any C library to accompany a GNU Linux
2013 implementation, not just the GNU C library.
2014 * configure.in: Likewise.
2015 * configure: Regenerate.
2017 2005-03-23 Nick Clifton <nickc@redhat.com>
2019 * config/tc-tic30.c: Convert to ISO C90 formatting.
2020 * config/tc-tic30.h: Convert to ISO C90 formatting.
2021 * config/tc-pdp11.c: Convert to ISO C90 formatting.
2022 * config/atof-vax.c: Convert to ISO C90 formatting.
2024 2005-03-21 Maciej W. Rozycki <macro@mips.com>
2026 * config/tc-mips.c (mips_frob_file): Sort BFD_RELOC_MIPS16_LO16
2027 relocations correctly as well.
2028 (mips_fix_adjustable): Don't make BFD_RELOC_MIPS16_LO16
2029 relocations in mergeable sections section-relative either.
2031 2005-03-21 Bob Wilson <bob.wilson@acm.org>
2033 * config/tc-xtensa.c (md_apply_fix3): Recognize XTENSA_PLT relocations.
2035 2005-03-21 Nick Clifton <nickc@redhat.com>
2037 * config/tc-sh.c (sh_elf_final_processing): Fix compile time
2038 warning by providing a prototype for sh_symbian_find_elf_flags.
2040 * cgen.c (gas_cgen_parse_operand): Fix typo introduced by
2043 2005-03-21 Alan Modra <amodra@bigpond.net.au>
2045 * configure.tgt: Handle setting of bfd_gas for fmt=multi targets
2046 along with other formats that set bfd_gas. Remove unnecessary
2047 setting of bfd_gas. Delete strongarm cases in generic_target
2050 2005-03-21 Alan Modra <amodra@bigpond.net.au>
2053 * config/tc-m68k.c (TRUNC, SEXT): Define.
2054 (issbyte, isubyte, issword, isuword, isbyte, isword): Use the above.
2055 (m68k_ip): Truncate or sign extend expressions as appropriate.
2056 (get_num): Likewise.
2057 (md_apply_fix3): Use SEXT.
2059 2005-03-21 Alan Modra <amodra@bigpond.net.au>
2061 * Makefile.am (OBJ_FORMAT_CFILES): Prune config/obj-vms.c.
2062 (OBJ_FORMAT_HFILES): Prune config/obj-vms.h.
2063 (obj-vms.o): Delete rule.
2065 * Makefile.in: Regenerate.
2066 * aclocal.m4: Regenerate.
2067 * doc/Makefile.in: Regenerate.
2068 * po/POTFILES.in: Regenerate.
2070 2005-03-18 C Jaiprakash <cjaiprakash@noida.hcltech.com>
2072 * config/tc-m68k.c (m68k_elf_final_processing): Set file specific
2073 flag for coldfire v4e.
2075 2005-03-17 Bob Wilson <bob.wilson@acm.org>
2077 * config/tc-xtensa.c (xg_apply_tentative_value): Rename to
2078 xg_apply_fix_value and return a value to indicate success.
2079 (md_pcrel_from): Skip check of fx_done. Return 0 if not PC-relative.
2080 (xtensa_force_relocation): Remove checks for VTABLE relocs.
2081 (xtensa_validate_fix_sub): New.
2082 (xtensa_fix_adjustable): Remove check for external or weak symbols.
2083 (tc_gen_reloc): Move code to handle difference of symbols and code to
2084 apply tentative fix values to ...
2085 (md_apply_fix3): ...here. Enable standard overflow checks for simple
2086 8, 16, and 32 bit relocations. Apply fixes for slot-specific
2087 relocations when linkrelax flag is not set.
2088 * config/tc-xtensa.h (xtensa_validate_fix_sub): Add prototype.
2089 (TC_FORCE_RELOCATION_SUB_SAME, TC_VALIDATE_FIX_SUB): Define.
2091 2005-03-17 Jan Beulich <jbeulich@novell.com>
2093 * config/tc-i386.c (i386_scale): Beautify error message.
2094 (Intel syntax comments): Update.
2095 (struct intel_parser_s): Add fields in_offset, in_bracket, and
2097 (intel_e04_1, intel_e05_1, intel_e05_1, intel_e09_1, intel_e10_1):
2098 Remove declarations.
2099 (intel_bracket_expr): Declare.
2100 (i386_intel_operand): Initialize new intel_parser fields. Wrap most
2101 of the function body in a loop allowing to split an operand into two.
2102 Replace calls to malloc and checks of it returning non-NULL with
2103 calls to xmalloc/xstrdup.
2104 (intel_expr): SHORT no longer handled here. Add comment indicating
2105 comparison ops need implementation.
2106 (intel_e04, intel_e04_1): Combine, replace recursion with loop.
2107 Check right operand of - does not specify a register when parsing
2108 the address of a memory reference.
2109 (intel_e05, intel_e05_1): Combine, replace recursion with loop.
2110 Check operands do not specify a register when parsing the address of
2112 (intel_e06, intel_e06_1): Likewise.
2113 (intel_e09, intel_e09_1): Combine, replace recursion with loop. Also
2114 handle SHORT as well as unary + and -. Don't accept : except for
2115 segment overrides or in direct far jump/call insns.
2116 (intel_brack_expr): New.
2117 (intel_e10, intel_e10_1): Combine, replace recursion with loop. Use
2119 (intel_e11): Replace chain of if/else-if by switch, alloing fall-
2120 through in certain cases. Use intel_brack_expr. Add new diagnostics.
2121 Allow symbolic constants as register scale value.
2122 (intel_get_token): Replace call to malloc and check of return value
2123 with call to xmalloc. Change handling for FLAT to match MASM's.
2124 (intel_putback_token): Don't try to back up/free current token if
2127 2005-03-16 Daniel Jacobowitz <dan@codesourcery.com>
2129 * configure.tgt: Set emulation for arm-*-eabi*.
2130 * config/tc-arm.c (meabi_flags): Check EABI_DEFAULT.
2131 * config/te-armeabi.h: New file.
2132 * config/te-armlinuxeabi.h (EABI_DEFAULT): Define.
2133 * config/te-symbian.h: Include "te-armeabi.h".
2135 2005-03-16 Nick Clifton <nickc@redhat.com>
2137 * cgen.c (gas_cgen_parse_operand): Copy opinfo parameter into a
2138 local variable in case it is clobbered by the setjmp.
2140 2005-03-16 Nick Clifton <nickc@redhat.com>
2141 Ben Elliston <bje@au.ibm.com>
2143 * configure.in (werror): New switch: Add -Werror to the
2144 compiler command line. Enabled by default. Disable via
2146 * configure: Regenerate.
2148 2005-03-16 Nick Clifton <nickc@redhat.com>
2150 * config/obj-coff.h: Convert to ISO C90 formatting.
2151 * config/obj-coff.c: Convert to ISO C90 formatting.
2153 2005-03-15 Zack Weinberg <zack@codesourcery.com>
2155 * config/tc-arm.c (do_mla): Rename to do_mlas, take second
2156 is_mls parameter; do not diagnose Rm==Rd when is_mls.
2157 (do_mla, do_mls, five_bit_unsigned_immediate, bfci_lsb_and_width)
2158 (do_bfc, do_bfi, do_bfx, do_rbit, do_mov16, do_ldsttv4): New functions.
2159 (insns): Add ARMv6T2 instructions:
2160 bfc bfi mls movw movt rbit sbfx ubfx ldrht ldrsht ldrsbt strht.
2161 (arm_archs): Add V6T2 variants.
2163 2005-03-15 Nick Clifton <nickc@redhat.com>
2165 * NEWS: Add cutoff for changes in 2.16 release.
2167 2005-03-15 Jan Beulich <jbeulich@novell.com>
2169 * expr.c (operand): Merge handling of unary + into that for unary
2172 2005-03-14 Eric Christopher <echristo@redhat.com>
2174 * config/tc-mips.c: Include dw2gencfi.h.
2175 (mips_cfi_frame_initial_instructions): New.
2176 * config/tc-mips.h (TARGET_USE_CFIPOP): Define.
2177 (tc_cfi_frame_initial_instructions): Ditto.
2178 (DWARF2_DEFAULT_RETURN_COLUMN): Ditto.
2179 (DWARF2_CIE_DATA_ALIGNMENT): Ditto.
2180 * Makefile.am: Update dependencies.
2181 * Makefile.in: Regenerate.
2183 2005-03-15 Alan Modra <amodra@bigpond.net.au>
2185 * po/es.po: Commit new Spanish translation.
2187 2005-03-14 Alan Modra <amodra@bigpond.net.au>
2189 * po/tr.po: Commit new Turkish translation.
2191 2005-03-12 Zack Weinberg <zack@codesourcery.com>
2193 * config/tc-arm.c (tinsns): Add ARMv6K instructions sev, wfe,
2196 2005-03-11 Daniel Jacobowitz <dan@codesourcery.com>
2198 * config-gas.com: Mark vax-vms as obsolete.
2199 * configure.in: Remove fmt=vms support.
2200 * config.in: Regenerate.
2201 * configure: Regenerate.
2202 * config/obj-vms.h, config/obj-vms.c, config/vms-conf.h: Remove.
2204 2005-03-10 Sterling Augustine <sterling@tensilica.com>
2205 Bob Wilson <bob.wilson@acm.org>
2207 * config/tc-xtensa.c (finish_vinsn): Include the last instruction slot
2208 when checking if xg_resolve_literals needs to be called.
2209 * config/tc-xtensa.h: Fix spelling typo in a comment.
2211 2005-03-10 Jan Beulich <jbeulich@novell.com>
2213 * config/tc-tic54x.h (tic54x_macro_info): Change parameter type.
2214 * config/tc-tic54x.c (tic54x_macro_info): Likewise. Replace hand-
2215 crafted structure declarations with the types from macro.h.
2217 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2219 * config/tc-mips.c (s_cpsetup): Use '__gnu_local_gp' instead of '_gp'
2220 for -mno-shared optimization.
2222 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2224 * config/tc-mips.c (MAX_VR4130_NOPS, MAX_DELAY_NOPS): New macros.
2225 (MAX_NOPS): Bump to 4.
2226 (mips_fix_vr4130): New variable.
2227 (nops_for_vr4130): New function.
2228 (nops_for_insn): Use MAX_DELAY_NOPS rather than MAX_NOPS. Use
2229 nops_for_vr4130 if working around VR4130 errata.
2230 (OPTION_FIX_VR4130, OPTION_NO_FIX_VR4130): New macros.
2231 (md_longopts): Add -mfix-vr4130 and -mno-fix-vr4130.
2232 (md_parse_option): Handle them.
2233 (md_show_usage): Print them.
2234 * doc/c-mips.texi: Document -mfix-vr4130 and -mno-fix-vr4130.
2236 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2238 * config/tc-mips.c (append_insn): Remove cop_interlocks test from
2241 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2243 * config/tc-mips.h (mips_flush_pending_output): Delete.
2244 (mips_emit_delays): Declare.
2245 (md_flush_pending_output): Use mips_emit_delays.
2246 * config/tc-mips.c (mips_no_prev_insn): Remove parameter; always forget
2247 the previous instructions.
2248 (md_begin, append_insn, md_parse_option): Update callers.
2249 (mips_emit_delay): Remove parameter. Move INSNS != 0 code to
2251 (mips_align, s_change_sec, s_cons, s_float_cons, s_gpword)
2252 (s_gpdword): Update callers.
2253 (start_noreorder, end_noreorder): New functions.
2254 (macro, macro2, mips16_macro, s_mipsset): Use them instead of
2255 manipulating mips_opts or prev_nop_frag directly.
2256 (mips_flush_pending_output): Delete.
2258 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2260 * config/tc-mips.c (mips_move_labels): New function, taken from...
2261 (append_insn, mips_emit_delays): ...here.
2263 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2265 * config/tc-mips.c (MAX_NOPS): New macro.
2266 (history): Resize to 1 + MAX_NOPS.
2267 (fix_vr4120_class): New enumeration.
2268 (vr4120_conflicts): New variable.
2269 (init_vr4120_conflicts): New function.
2270 (md_begin): Call it.
2271 (insn_uses_reg): Constify first argument.
2272 (classify_vr4120_insn, insns_between, nops_for_insn, nops_for_sequence)
2273 (nops_for_insn_or_target): New functions.
2274 (append_insn): Use the new nops_for_* functions instead of inline
2275 delay checks. Generalize prev_nop_frag handling to handle an
2276 arbitrary history length. Insert nops into the history buffer
2277 once the number of nops in prev_nop_frag is fixed.
2278 (emit_delays): Use nops_for_insn instead of inline delay checks.
2280 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2282 * config/tc-mips.c (append_insn): Remove now-redundant nops != 0
2283 check from branch delay code. Remove unnecessary check for branches.
2285 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2287 * config/tc-mips.c (dummy_opcode): Delete.
2288 (nop_insn, mips16_nop_insn): New variables.
2289 (NOP_INSN): New macro.
2290 (insn_length, create_insn, install_insn, move_insn, add_fixed_insn)
2291 (add_relaxed_insn, insert_into_history, emit_nop): New functions.
2292 (md_begin): Initialize nop_insn and mips16_nop_insn.
2293 (append_insn): Use the new emit_nop function to add nops, recording
2294 them in the history buffer. Use add_fixed_insn or add_relaxed_insn
2295 to reserve room for the instruction and install_insn to install the
2296 final form. Use insert_into_history to record the instruction in
2297 the history buffer. Use move_insn to do delay slot filling.
2298 (mips_emit_delays): Use add_fixed_insn instead of the emit_nop macro.
2299 (macro_build, mips16_macro_build, macro_build_lui, mips_ip)
2300 (mips16_ip): Use create_insn to initialize mips_cl_insns.
2302 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2304 * config/tc-mips.c (INSERT_BITS, EXTRACT_BITS, INSERT_OPERAND)
2305 (EXTRACT_OPERAND, MIPS16_INSERT_OPERAND, MIPS16_EXTRACT_OPERAND): New.
2306 (insn_uses_reg, reg_needs_delay, append_insn, macro_build)
2307 (mips16_macro_build, macro_build_lui, mips16_macro, mips_ip)
2308 (mips16_ip): Use the new macros instead of explicit masks and shifts.
2310 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2312 * config/tc-mips.c (mips_cl_insn): Replace the valid_p, delay_slot_p
2313 and extended_p fields with a single fixed_p field.
2314 (append_insn, mips_no_prev_insn): Adjust accordingly.
2316 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2318 * config/tc-mips.c (mips_cl_insn): Replace reloc_type array with
2319 a single mips16_absolute_jump_p bit.
2320 (append_insn): Adjust accordingly.
2322 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2324 * config/tc-mips.h (mips_cl_insn): Move definition to...
2325 * config/tc-mips.c (mips_cl_insn): ...here. Add new fields:
2326 frag, where, fixp, reloc_type, valid_p, noreorder_p, delay_slot_p
2328 (history): New variable.
2329 (prev_insn, prev_prev_insn, prev_insn_valid, prev_insn_frag)
2330 (prev_insn_where, prev_insn_reloc_type, prev_insn_fixp)
2331 (prev_insn_is_delay_slot, prev_insn_unreordered, prev_insn_extended)
2332 (prev_prev_insn_unreordered): Delete.
2333 (reg_needs_delay, append_insn, mips_no_prev_insn, mips_emit_delays)
2334 (macro_start): Replace uses of prev_insn* with the equivalent history[]
2337 2005-03-08 Daniel Jacobowitz <dan@codesourcery.com>
2339 * doc/Makefile.am: Update as.info dependencies.
2340 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
2342 2005-03-08 Jan Beulich <jbeulich@novell.com>
2344 * doc/as.texinfo: Add sentence to indicate redefining a macro is an
2345 error, and point to .purgem documentation if someone really needs
2347 * NEWS: Mention macro redefinition is now an error.
2349 2005-03-08 Jan Beulich <jbeulich@novell.com>
2351 * config/tc-ia64.c (emit_one_bundle): Track last slot user insn was
2352 emitted to. Add more precise diagnostics for non-fitting insns based
2353 on that. Eliminate now superfluous special casing of MLX. Clear out
2354 slot information when dropping an insn.
2356 2005-03-08 Jan Beulich <jbeulich@novell.com>
2358 * config/tc-ia64.c (parse_section_name): Rename to...
2359 (cross_section): In addition to separating the name from the rest of
2360 the arguments, also carry out the operation.
2361 (dot_xdata): Use cross_section.
2362 (dot_float_cons): Likewise.
2363 (dot_xstringer): Likewise.
2364 (dot_xdata_ua): Likewise.
2365 (dot_float_cons_ua): Likewise. Pass float_cons, not stmt_float_cons.
2367 2005-03-05 Alan Modra <amodra@bigpond.net.au>
2369 * po/gas.pot: Regenerate.
2371 2005-03-04 David Daney <ddaney@avtrex.com>
2373 * config/tc-mips.c (macro_build_lui): Use '__gnu_local_gp'
2374 instead of '_gp' for -mno-shared optimization.
2376 (s_abicalls): Document it in the comment.
2377 (md_show_usage): Document the -mno-shared option.
2379 2005-03-04 Richard Sandiford <rsandifo@redhat.com>
2381 * config/tc-mips.c (mips_set_options): Add sym32 field.
2382 (mips_opts): Initialize it.
2383 (HAVE_32BIT_ADDRESSES): Set to true if pointers are 32 bits wide.
2384 (HAVE_64BIT_ADDRESSES): Redefine as !HAVE_32BIT_ADDRESSES.
2385 (HAVE_32BIT_SYMBOLS, HAVE_64BIT_SYMBOLS): New macros.
2386 (load_address): Use HAVE_64BIT_SYMBOLS instead of HAVE_64BIT_ADDRESSES
2387 when deciding whether to use a symbolic %highest/%higher expansion.
2388 (macro): Likewise. Remove o64/n32 linux hack. Always use
2389 ADDRESS_ADD*_INSN for address addition in the expansion of "dla"
2390 and "la". Handle constants separately from symbolic expressions in
2391 the "ld_st:" case, using 64-bit arithmetic if HAVE_64BIT_ADDRESSES
2392 and using load_register to load the high part of the address.
2393 (OPTION_MSYM32, OPTION_NO_MSYM32): New macros.
2394 (OPTION_ELF_BASE): Bump by 2.
2395 (md_longopts): Add entries for -msym32 and -mno-sym32.
2396 (md_parse_option): Handle them.
2397 (usage): Document them.
2398 (s_mipsset): Handle ".set sym32" and ".set nosym32".
2399 (s_cpload, s_cpsetup): Use HAVE_64BIT_SYMBOLS instead of
2400 HAVE_64BIT_ADDRESSES to detect 64-bit values of "_gp".
2401 * doc/c-mips.texi: Document ".set sym32", ".set nosym32",
2402 -msym32 and -mno-sym32.
2404 2005-03-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2406 * config/tc-mips.c (load_address): Implement GP optimization
2407 for 64bit address space non-PIC. Fix formatting.
2408 (macro): Likewise. Simplify code.
2409 (md_parse_option): Don't bail out if -G 0 is set for PIC code.
2410 (mips_after_parse_args): Simplify code.
2412 2005-03-03 Nick Clifton <nickc@redhat.com>
2414 * expr.c (operand): Remove redundant code enclosed by #ifdef
2415 RELAX_PAREN_GROUPING....#endif.
2417 * config/tc-mn10200.c (tc_gen_reloc): Handle the case where the
2418 reloc is the difference of two symbols defined in the same
2421 * config/tc-iq2000.c (line_comment_chars): Include the # character
2422 as otherwise this breaks #APP/#NO_APP processing.
2424 2005-03-03 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
2426 * config/tc-arc.c(md_assemble): Remove dead code for handling
2427 immediate indexing of ld and st .
2429 2005-03-02 Daniel Jacobowitz <dan@codesourcery.com>
2430 Joseph Myers <joseph@codesourcery.com>
2432 * config/tc-mips.c (percent_op): Add %tlsgd, %tlsldm, %dtprel_hi,
2433 %dtprel_lo, %tprel_hi, %tprel_lo, and %gottprel.
2434 (parse_relocation): Check for a word break after a relocation
2436 (md_apply_fix3): Handle TLS relocations, and mark thread-local
2439 2005-03-02 Alan Modra <amodra@bigpond.net.au>
2441 * config/tc-ppc.c (ppc_fix_adjustable <ELF>): Remove bogus checks.
2443 2005-03-02 Jan Beulich <jbeulich@novell.com>
2445 * as.c (main): Use unlink_if_ordinary instead of unlink.
2446 * messages.c (as_fatal): Likewise.
2448 2005-03-02 Jan Beulich <jbeulich@novell.com>
2450 * config/tc-i386.c (build_modrm_byte): Add lock prefix for cr8...15
2452 (parse_register): Allow cr8...15 in all modes.
2454 2005-03-02 Jan Beulich <jbeulich@novell.com>
2456 * config/tc-i386.c (intel_e11): If not followed by T_PTR, treat T_BYTE
2457 etc. like normal symbol references (T_ID).
2459 2005-03-02 Alan Modra <amodra@bigpond.net.au>
2461 * symbols.c (fb_label_name): Fix silly thinko in last change.
2463 2005-03-02 Alan Modra <amodra@bigpond.net.au>
2465 * expr.c (integer_constant): Remove TARGET_WORD_SIZE hack.
2466 * config/tc-m68k.h (TARGET_WORD_SIZE): Delete.
2468 * symbols.c (fb_label_name): Allow an augend of 2 for mmix.
2470 2005-03-01 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
2473 * config/tc-arc.c (md_assemble): Initialize suffix for extension
2476 2005-03-01 Alan Modra <amodra@bigpond.net.au>
2478 * config/obj-coff.c (fixup_segment): Delete sy_mri_common assertion.
2480 * as.h (assert): Warning fix.
2481 * expr.c (expr): Correct assertion.
2482 * read.c (s_comm_internal): Remove assertion.
2483 * write.c (relax_segment): Enable vma assertion only for BFD_ASSEMBLER.
2484 (fixup_segment): Remove assertion.
2485 * config/tc-dlx.c (machine_ip): Remove untrue assertions.
2486 (md_apply_fix3): Likewise.
2487 * config/tc-i370.c (md_begin): Correct assertion.
2488 (i370_macro): Warning fix for assertion.
2490 2005-03-01 Alan Modra <amodra@bigpond.net.au>
2492 * configure.in (AC_C_BIGENDIAN): Invoke.
2493 * configure: Regenerate.
2494 * write.c (write_object_file <!BFD_ASSEMBLER>): Don't use sizeof
2495 host variable to set string header size.
2496 * config/obj-aout.c (obj_header_append): Don't use host structs.
2497 (obj_symbol_to_chars): Likewise.
2498 (obj_emit_strings): Likewise. Use the passed in output pointer.
2499 * config/obj-aout.h (H_GET_FILE_SIZE): Include H_GET_LINENO_SIZE.
2500 * config/obj-bout.c (obj_emit_relocations): Use md_reloc_size,
2501 not sizeof host struct.
2502 (obj_header_append, obj_symbol_to_chars): Don't use host structs.
2503 (obj_emit_strings): Likewise.
2504 * config/obj-bout.h (EXEC_BYTES_SIZE): Define.
2505 (N_TXTOFF, H_GET_FILE_SIZE, H_GET_HEADER_SIZE): Use instead of
2507 (H_SET_SYMBOL_TABLE_SIZE): Hard code sym size rather than using
2509 (host_number_to_chars): Define.
2510 * config/obj-hp300.c (hp300_header_append): Don't use sizeof
2511 host internal struct to set header sizes.
2512 * config/tc-i960.c (md_number_to_field): Warning fix.
2513 (md_ri_to_chars): Use host byte order.
2514 (get_cdisp, md_apply_fix3): Warning fix.
2515 * config/tc-m68k.c (md_assemble): Don't use sizeof host short.
2517 2005-02-28 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
2519 * doc/c-arc.texi: Update documentation about ARC's extension
2522 2005-02-27 Svein E. Seldal <svein@dev.seldal.com>
2524 * config/tc-tic4x.c (tic4x_gen_to_words): Changed mail
2527 2005-02-23 Alan Modra <amodra@bigpond.net.au>
2529 * cgen.c: Warning fixes.
2530 * config/tc-arc.c: Likewise.
2531 * config/tc-arm.c: Likewise.
2532 * config/tc-avr.c: Likewise.
2533 * config/tc-d10v.c: Likewise.
2534 * config/tc-d30v.c: Likewise.
2535 * config/tc-frv.c: Likewise.
2536 * config/tc-frv.h: Likewise.
2537 * config/tc-h8300.c: Likewise.
2538 * config/tc-h8500.c: Likewise.
2539 * config/tc-i370.c: Likewise.
2540 * config/tc-i960.c: Likewise.
2541 * config/tc-ia64.c: Likewise.
2542 * config/tc-ip2k.c: Likewise.
2543 * config/tc-m68hc11.c: Likewise.
2544 * config/tc-maxq.c: Likewise.
2545 * config/tc-mcore.c: Likewise.
2546 * config/tc-mips.c: Likewise.
2547 * config/tc-msp430.c: Likewise.
2548 * config/tc-pj.c: Likewise.
2549 * config/tc-ppc.c: Likewise.
2550 * config/tc-ppc.h: Likewise.
2551 * config/tc-s390.c: Likewise.
2552 * config/tc-sh.c: Likewise.
2553 * config/tc-sh64.c: Likewise.
2554 * config/tc-tic4x.c: Likewise.
2555 * config/tc-tic80.c: Likewise.
2556 * config/tc-v850.c: Likewise.
2557 * config/tc-vax.c: Likewise.
2558 * config/tc-w65.c: Likewise.
2559 * config/tc-xstormy16.c: Likewise.
2560 * config/tc-z8k.c: Likewise.
2562 2005-02-22 Catherine Moore <clm@cm00re.com>
2564 * read.c (read_a_source_file): Reinstate TC_EQUAL_IN_INSN test.
2565 * doc/internals.texi (TC_EQUAL_IN_INSN): Reinstate.
2567 2005-02-22 Eric Christopher <echristo@redhat.com>
2569 * config/tc-mips.c (struct proc): Change isym to
2570 func_sym. New member func_end_sym.
2571 (s_mips_ent): Update.
2572 (s_mips_end): Ditto. Add code to compute function size.
2574 2005-02-22 Alan Modra <amodra@bigpond.net.au>
2576 * read.c: Warning fixes.
2577 * config/obj-elf.c: Likewise.
2579 2005-02-22 Maciej W. Rozycki <macro@mips.com>
2581 * config/tc-mips.c (append_insn): Call dwarf2_emit_insn() before
2584 2005-02-21 H.J. Lu <hongjiu.lu@intel.com>
2586 * config/obj-coff.c (obj_coff_section): Replace SEC_SHARED with
2589 * config/tc-tic54x.c (tic54x_bss): Replace SEC_BLOCK with
2591 (demand_empty_rest_of_line): Likewise.
2592 (tic54x_sblock): Likewise.
2593 (tic54x_clink): Replace with SEC_CLINK with SEC_TIC54X_CLINK.
2595 2005-02-21 Alan Modra <amodra@bigpond.net.au>
2597 * read.c (address_bytes): New function.
2598 (TC_ADDRESS_BYTES): Default for BSD_ASSEMBLER to address_bytes.
2599 (potable): Add "dc.a".
2600 (cons_worker): Handle "dc.a".
2601 * doc/internals.texi (TC_ADDRESS_BYTES): Document.
2603 2005-02-21 Alan Modra <amodra@bigpond.net.au>
2605 * input-file.c (input_file_open): Rearrange to avoid warning.
2607 2005-02-19 Alan Modra <amodra@bigpond.net.au>
2609 * config/tc-hppa.h (TC_EQUAL_IN_INSN): Delete.
2610 * read.c (read_a_source_file): Remove TC_EQUAL_IN_INSN test.
2611 * doc/internals.texi (TC_EQUAL_IN_INSN): Delete.
2613 2005-02-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2615 * config/tc-mips.c (macro_build_ldst_constoffset): Fail on $at
2616 uses after .set noat.
2617 (load_address): Likewise.
2618 (macro): Likewise. Don't try to avoid $at use by sacrificing
2619 the target register before it is stored, it won't work.
2621 2005-02-17 James E Wilson <wilson@specifixinc.com>
2623 * config/tc-ia64.c (emit_one_bundle): Stop filling a bundle if we
2624 see an instruction that specifies a template.
2626 2005-02-18 Alan Modra <amodra@bigpond.net.au>
2628 * config/tc-openrisc.c (openrisc_relax_frag): Delete unused function.
2629 * config/tc-sparc.c (sparc_ip): Make op_exp static to silence warnings.
2630 * config/tc-tic80.c (build_insn): Init insn[1] to silence warning.
2632 2005-02-17 H.J. Lu <hongjiu.lu@intel.com>
2634 * NEWS: Mention "-mhint.b=[ok|warning|error]".
2636 * config/tc-ia64.c (md): Add hint_b.
2637 (emit_one_bundle): Handle md.hint_b for "hint".
2638 (md_parse_option): Accepted "-mhint.b=[ok|warning|error]".
2639 (md_show_usage): Add "-mhint.b=[ok|warning|error]".
2640 (ia64_init): Set md.hint_b to error.
2641 (md_assemble): Handle md.hint_b for "hint.b".
2643 * doc/as.texinfo: Add "-mhint.b=[ok|warning|error]".
2644 * doc/c-ia64.texi: Likewise.
2646 2005-02-17 Alan Modra <amodra@bigpond.net.au>
2648 * tc.h (struct relax_type, relax_typeS): Move from here..
2649 * as.h: ..to here. Make rlx_forward and rlx_backward an offsetT.
2650 * ecoff.c (ecoff_new_file): Add appfile param.
2651 * ecoff.h (ecoff_new_file): Likewise.
2652 * itbl-lex.h: New file.
2653 * itbl-lex.l: Include itbl-lex.h.
2654 * itbl-parse.y: Likewise.
2655 (insntbl_line, yyparse, yylex): Move to itbl-lex.h.
2656 * read.c (s_app_file_string): Mark appfile possibly unused.
2657 * subsegs.c (seg_not_empty_p): Make sec possibly unused.
2658 * subsegs.h (struct seg_info_trash): Delete.
2659 (seg_info): Use segment_info_type instead.
2660 * config/obj-coff.c (struct filename_list): Make filename const char *.
2661 * config/obj-ecoff.h (obj_app_file): Pass app to ecoff_new_file.
2662 * config/obj-elf.c (elf_file_symbol): Similarly.
2663 * config/tc-a29k.c (md_apply_fix3): Make val a valueT. Don't use
2665 * config/tc-arc.c (md_operand): Warning fix.
2666 * config/tc-arm.c (arm_parse_reloc): Only define when OBJ_ELF.
2667 (md_begin): Rearrange #if defined OBJ_COFF || defined OBJ_ELF.
2668 * config/tc-cris.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Use do while.
2669 * config/tc-frv.c (frv_force_relocation): Warning fix.
2670 * config/tc-m68k.c (md_parse_option): Delete unused var.
2671 * config/tc-mcore.c (mylog2): Rename from log2 throughout.
2672 * config/tc-sparc.c: Likewise.
2673 (s_common): Warning fix.
2674 * config/tc-mips.c (append_insn): Use unsigned long long expressions.
2675 * config/tc-mmix.c (PUSHJSTUB_MAX, PUSHJSTUB_MIN): Define from
2677 * config/tc-s390.c (s390_insn): Delete test of unsigned >= 0.
2678 * config/tc-sh.c (sh_cfi_frame_initial_instructions,
2679 sh_regname_to_dw2regnum): Only define for OBJ_ELF.
2680 * config/tc-tic4x.c (tic4x_insert_reg): Use ISLOWER.
2681 (tic4x_do_align): Use TIC_NOP_OPCODE.
2682 * config/tc-tic4x.h (TIC_NOP_OPCODE): Rename from NOP_OPCODE.
2683 * config/tc-vax.c: Include netinet/in.h.
2684 (tc_headers_hook): Formatting.
2685 * config/tc-xstormy16.c (md_pcrel_from_section): Correct parens.
2687 2005-02-17 Jan Beulich <jbeulich@novell.com>
2689 * config/tc-ia64.c (ia64_parse_name): Don't advance 'name' when
2690 parsing inN, locN, outN. Set 'idx' to offset register number starts
2691 at. Don't handle numbers with leading zeroes or beyond 95. Remove
2694 2005-02-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2696 * config/tc-mips.c (load_address): Fix formatting.
2697 (macro): Don't use AT if .set noat is in effect. Fix formatting.
2698 Catch macros which are unexpandable without AT. Remove duplicate
2700 (macro2): Remove duplicate zeroing of used_at.
2702 2005-02-16 Alan Modra <amodra@bigpond.net.au>
2704 * dw2gencfi.c (output_cie, output_fde): Use DW_CFA_nop rather
2707 2005-02-15 Nigel Stephens <nigel@mips.com>
2708 Maciej W. Rozycki <macro@mips.com>
2710 * config/tc-mips.c (reloc_needs_lo_p): Handle
2711 BFD_RELOC_MIPS16_HI16_S.
2712 (fixup_has_matching_lo_p): Handle BFD_RELOC_MIPS16_LO16.
2713 (append_insn): Add BFD_RELOC_MIPS16_GPREL, BFD_RELOC_MIPS16_HI16_S
2714 and BFD_RELOC_MIPS16_LO16 to relocs to suppress overflow
2716 (mips16_ip): Resolve BFD_RELOC_MIPS16_HI16_S,
2717 BFD_RELOC_MIPS16_HI16 and BFD_RELOC_MIPS16_LO16 for constants.
2718 Call my_getSmallExpression() to parse percent operators.
2719 (percent_op_match, mips_percent_op): Separate definitions.
2720 (mips16_percent_op): Define percent operators for the MIPS16 mode.
2721 (parse_relocation): Handle the MIPS16 mode using
2723 (md_apply_fix3): Handle BFD_RELOC_MIPS16_HI16,
2724 BFD_RELOC_MIPS16_HI16_S and BFD_RELOC_MIPS16_LO16.
2726 2005-02-15 Jan Beulich <jbeulich@novell.com>
2728 * config/tc-ia64.c (md_apply_fix3): Call ia64_gen_real_reloc_type
2729 instead of explicitly dealing with the translation; exclude
2730 relocations that are already pcrel, however.
2732 2005-02-15 Jan Beulich <jbeulich@novell.com>
2734 * config/tc-ia64.c: Include limits.h (if available).
2735 (gr_values[0]): Set path to INT_MAX.
2736 (dot_reg_val): Don't allow changing value of r0. Limit range of
2737 general registers at r127.
2738 (specify_resource): Default resource index is -1. Don't set resource
2739 index (in case IA64_RS_RSE) without setting the specific flag.
2740 (note_register_values): Check operand is O_constant before tracking
2741 input value of moves. Add tracking for dep.z with constant inputs.
2742 (print_dependency): Resource index of specific resource may be zero.
2743 (check_dependencies): Likewise.
2745 2005-02-15 Jan Beulich <jbeulich@novell.com>
2747 * config/tc-ia64.c (parse_operands): New local variables reg1, reg2,
2748 reg_class. Check operands and emit diagnostics for illegal use of
2751 2005-02-15 Jan Beulich <jbeulich@novell.com>
2753 * config/tc-ia64.c (ia64_gen_real_reloc_type): Define and initialize
2754 new variables type, suffix, and width. Handle
2755 BFD_RELOC_IA64_DIR(32|64)[LM]SB in FUNC_LT_FPTR_RELATIVE case.
2756 Handle BFD_RELOC_IA64_DIR64[LM]SB in FUNC_TP_RELATIVE case. Add
2757 FUNC_DTP_MODULE case. Handle BFD_RELOC_IA64_DIR32[LM]SB in
2758 FUNC_DTP_RELATIVE case. Return incoming relocation type if
2759 BFD_RELOC_IA64_IPLT[LM]SB in FUNC_IPLT_RELOC case. Generate warning
2760 if unable to translate relocation type, using the new variables.
2762 2005-02-15 Jan Beulich <jbeulich@novell.com>
2764 * config/tc-ia64.h (ia64_symbol_chars): Declare.
2765 (ty_symbol_chars): Define.
2766 * config/tc-ia64.c (ia64_symbol_chars): Define.
2768 2005-02-15 Jan Beulich <jbeulich@novell.com>
2770 * config/tc-ia64.c (ia64_parse_name): Only update next character if
2771 input_line_pointer was advanced.
2773 2005-02-14 Kaz Kojima <kkojima@rr.iij4u.or.jp>
2775 * config/tc-sh.c (md_apply_fix3): Add parentheses around &
2778 2005-02-13 Jan Beulich <jbeulich@novell.com>
2780 * config/tc-ia64.c (md_parse_option): Handle -xnone and -xdebugn.
2781 (md_show_usage): Add -xnone, -xdebugn, and -xdebugx. Relocate default
2783 (ia64_init): Set md.detect_dv.
2784 (ia64_start_line): New static variable warned. Warn only once when
2785 encountering explicit stops in automatic mode.
2786 * doc/c-ia64.texi: Describe -xnone, -xdebugn, and -xdebugx.
2787 * NEWS: Mention new default mode.
2789 2005-02-13 Jan Beulich <jbeulich@novell.com>
2791 * config/tc-ia64.c (dot_rot): Add comment that name strings should
2792 be freed when wiping out previous state. Canonicalize names before
2793 use. Free name string when detecting redefinition.
2794 (dot_pred_rel): Call generic expression parser to process arguments.
2795 Handle O_register case for individual predicates and O_subtract for
2797 (ia64_parse_name): Canonicalize name before looking it up in dynamic
2799 (ia64_canonicalize_symbol_name): Strip off all trailing # characters.
2800 Warn if multiple found, issue error if resulting symbol name has zero
2802 (dot_alias): Canonicalize name before use.
2804 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
2806 * config/tc-ia64.c (unwind_diagnostic): Return -1 for warning
2808 (in_procedure): Return -1 for warning.
2809 (in_prologue): Likewise.
2810 (in_body): Likewise.
2812 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
2814 * config/tc-ia64.c (dot_xdata): Undo the last change.
2815 (dot_float_cons): Likewise.
2816 (dot_xstringer): Likewise.
2817 (dot_xdata_ua): Likewise.
2818 (dot_float_cons_ua): Likewise.
2820 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
2822 * NEWS: Mention "-munwind-check=[warning|error]".
2824 * config/tc-ia64.c (md): Add unwind_check.
2825 (unwind_diagnostic): New.
2826 (in_procedure): Call unwind_diagnostic when a directive isn't
2828 (in_prologue): Call unwind_diagnostic when a directive isn't in
2830 (in_body): Call unwind_diagnostic when a directive isn't in
2832 (dot_endp): Set md.unwind_check to error before calling
2833 in_procedure and restore it after. When the name is missing or
2834 couldn't be found, use the one from the last .proc if
2835 md.unwind_check isn't error. Warn if md.unwind_check is
2837 (md_parse_option): Handle "-munwind-check=[warning|error]".
2838 (md_show_usage): Add "-munwind-check=[warning|error]".
2839 (ia64_init): Set md.unwind_check to warning.
2841 * doc/as.texinfo: Add "-munwind-check=[none|warning|error]".
2842 * doc/c-ia64.texi: Likewise.
2844 2005-02-11 Jan Beulich <jbeulich@novell.com>
2846 * config/tc-ia64.h (LEX_AT): Include LEX_BEGIN_NAME.
2848 (ia64_parse_name): New third parameter.
2849 (md_parse_name): Pass third argument.
2850 * config/tc-ia64.c (pseudo_func): Placeholders use NULL as name.
2851 (md_operand): Handling of '@'-prefixed symbols moved from here...
2852 (ia64_parse_name): ...to here.
2854 2005-02-11 Jan Beulich <jbeulich@novell.com>
2856 * config/tc-ia64.c (md): Remove last_groups and group_idx.
2857 (errata_nop_necessary_p): Remove declaraction and definition.
2858 (emit_one_bundle): Don't call errata_nop_necessary_p. Don't
2859 update md.group_idx. Don't reset md.last_groups.
2861 2005-02-11 Jan Beulich <jbeulich@novell.com>
2863 * config/tc-ia64.c (parse_section_name): Handle non-quoted first
2865 (dot_xdata): Free section name after use.
2866 (dot_float_cons): Likewise.
2867 (dot_xstringer): Likewise.
2868 (dot_xdata_ua): Likewise.
2869 (dot_float_cons_ua): Likewise.
2870 (md_pseudo_table): Add xdata16 and xdata16.ua.
2872 2005-02-10 H.J. Lu <hongjiu.lu@intel.com>
2874 * doc/all.texi: Add IA64.
2875 * doc/as.texinfo: Likewise.
2877 * doc/c-ia64.texi: Fix typos.
2879 2005-02-10 Julian Brown <julian@codesourcery.com>
2881 * config/tc-arm.c (do_t_ldmstm): Change BFD_RELOC_NONE to
2883 (do_t_push_pop): Likewise.
2884 (md_assemble): Likewise.
2885 (md_apply_fix3): Handle BFD_RELOC_NONE correctly, make
2886 BFD_RELOC_UNUSED same as previous meaning of BFD_RELOC_NONE.
2887 (create_unwind_entry): Output dependency on the required personality
2890 2005-02-07 Nathan Sidwell <nathan@codesourcery.com>
2892 * as.h (seg_not_empty_p): Return int, not bfd_boolean.
2893 * subsegs.c (seg_not_empty_p): Likewise.
2895 2005-02-07 Inderpreet Singh <inderpreetb@noida.hcltech.com>
2897 * config/tc-maxq.c (md_estimate_size_before_relax): Correct the
2898 relative jump calculation.
2899 <md_convert_frag) : Likewise.
2900 <output_disp): Likewise.
2902 2005-02-07 Hans-Peter Nilsson <hp@axis.com>
2904 * write.c (write_object_file): Recognize warning-symbol construct
2905 and skip object- and target- handling for the second symbol.
2907 2005-02-02 Jan Beulich <jbeulich@novell.com>
2909 * config/tc-ia64.c (dot_pred_rel): Update comment. Handle @-prefixed
2910 designators along with quoted ones. Free copy of quoted designator
2913 2005-02-01 Ben Elliston <bje@au.ibm.com>
2915 * config/atof-ieee.c, config/obj-coff.c, config/obj-elf.c,
2916 config/obj-ieee.c, config/obj-som.c, config/obj-vms.c,
2917 config/tc-a29k.c, config/tc-alpha.c, config/tc-arc.c,
2918 config/tc-arm.c, config/tc-d30v.c, config/tc-dlx.c,
2919 config/tc-fr30.c, config/tc-h8300.c, config/tc-h8500.c,
2920 config/tc-i370.c, config/tc-i386.c, config/tc-i960.c,
2921 config/tc-ia64.c, config/tc-m32r.c, config/tc-m32r.h,
2922 config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-mips.c,
2923 config/tc-mn10200.c, config/tc-msp430.c, config/tc-ns32k.c,
2924 config/tc-openrisc.c, config/tc-or32.c, config/tc-pdp11.c,
2925 config/tc-pj.c, config/tc-sparc.h, config/tc-tic54x.c,
2926 config/tc-tic80.c, config/tc-v850.c, config/tc-w65.c,
2927 config/tc-xtensa.c, config/tc-z8k.c, config/xtensa-relax.c: Remove
2928 #if 0'd code throughout.
2930 2005-01-31 Nick Clifton <nickc@redhat.com>
2932 * as.c (parse_args): Bump copyright date reported by --version to
2935 2005-01-31 Nick Clifton <nickc@redhat.com>
2937 * configure.tgt: Remove obsolete targets m68k-lynxos, sparc-lynxos
2940 2005-01-31 Jan Beulich <jbeulich@novell.com>
2942 * macro.c (buffer_and_nest): Allow 'from' being NULL; handle anything
2943 that can end with .endr in that case. Make requiring/permitting
2944 pseudo-ops without leading dot closer to the logic in read.c serving
2946 (expand_irp): Don't pass a mnemonic to buffer_and_nest as it will be
2949 2005-01-31 Jan Beulich <jbeulich@novell.com>
2951 * macro.c (do_formals): Adjust to no longer accept empty parameter
2953 (define_macro): Adjust to no longer accept empty macro name, garbage
2954 following the parameters, or macros that were previously defined.
2955 * read.c (s_bad_end): Declare.
2956 (potable): Add endm. Handler for endr and endm is s_bad_end.
2957 (s_bad_end): Rename from s_bad_endr. Adjust to handle both .endm
2959 * read.h (s_bad_endr): Remove.
2961 2005-01-31 Jan Beulich <jbeulich@novell.com>
2963 * config/tc-ia64.c (parse_operands): Parse all specified operands,
2964 immediately discarding (but counting) those exceeding the maximum
2965 possible amount. Track whether output and input operand counts ever
2966 matched, and use this to better indicate which of the operands/
2967 operand types was wrong; specifically don't default to pointing to
2970 2005-01-31 Jan Beulich <jbeulich@novell.com>
2972 * config/tc-ia64.c (unwind): Remove proc_end (now an automatic
2973 variable in dot_endp). Add body and insn. Make prologue,
2974 prologue_mask, body, and insn bitfields.
2975 (fixup_unw_records): Remove spurious new-lines from end of diagnostic
2977 (in_procedure, in_prologue, in_body): New.
2978 (dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
2979 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
2980 dot_unwentry, dot_altrp, dot_savemem, dot_saveg, dot_savef, dot_saveb,
2981 dot_savegf, dot_spill, dot_spillreg, dot_spillmem, dot_spillreg_p,
2982 dot_spillmem_p, dot_label_state, dot_copy_state, dot_unwabi,
2983 dot_personality): Use the appropriate one of the above.
2984 (dot_proc): Clear unwind.proc_start; set to current location only if
2985 none of the entry points were valid. Check for non-zero-length entry
2986 point names. Check that entry points aren't defined, yet. Clear
2987 unwind.prologue, unwind.body, and unwind.insn.
2988 (dot_body): Call in_procedure. Check that first directive in procedure
2989 had no insns emitted before. Set unwind.body.
2990 (dot_prologue): Call in_procedure. Check that not already in prologue.
2991 Check that first directive in procedure had no insns emitted before.
2993 (dot_endp): Call in_procedure. Declare proc_end. Check for non-zero-
2994 length entry point names. Check that entry points became defined.
2995 (md_assemble): Set unwind.insn once unwind.proc_start is defined.
2997 2005-01-31 Jan Beulich <jbeulich@novell.com>
2999 * config/tc-ia64.c (emit_one_bundle): Snapshot manual bundling state
3000 before actually using it. Don't generate an error in manual bundling
3001 mode when looking at an insn requiring slot 2 but not yet at slot 2.
3002 Don't generate an error in manual bundling mode when looking at an
3003 insn required to be last in its group but the required slot hasn't
3004 been reached, yet. Allow conversion from MII to MI;I for bundle
3005 consisting of only 2 insns with the stop between them. Suppress
3006 various meaningless errors resulting from detecting earlier ones.
3008 2005-01-31 Jan Beulich <jbeulich@novell.com>
3010 * config/tc-ia64.c (parse_operands): Also handle alloc without first
3013 2005-01-28 Christian Groessler <chris@groessler.org>
3015 * config/tc-z8k.c (md_assemble): Improve error detection.
3017 2005-01-28 Jan Beulich <jbeulich@novell.com>
3019 * config/tc-ia64.c (ia64_estimate_size_before_relax): Allocate space
3020 for personality routine pointer only if there is one.
3021 (ia64_convert_frag): Likewise.
3022 (generate_unwind_image): Likewise.
3024 2005-01-27 Christian Groessler <chris@groessler.org>
3026 * config/tc-z8k.c (INSERT): Remove, not used anywhere.
3027 (md_apply_fix3): Make relative branches out of range an error
3028 instead of a warning. Display correct line number for out of
3029 range branches/calls/memory accesses.
3031 2005-01-27 Nathan Sidwell <nathan@codesourcery.com>
3033 * dwarf2dbg.c (dwarf2_finish): Correct logic for determining when
3034 to emit .debug_line and other debug sections.
3035 * as.h (seg_not_empty_p): Declare.
3036 * subsegs.c (seg_not_empty_p): New predicate.
3038 2005-01-27 Andrew Cagney <cagney@gnu.org>
3040 * configure: Regenerate to track ../gettext.m4 change.
3042 2005-01-27 Jan Beulich <jbeulich@novell.com>
3044 * config/tc-ia64.c (emit_one_bundle): Change "?imbf??" to "?ibmfxx".
3046 2005-01-27 Jan Beulich <jbeulich@novell.com>
3048 * config/tc-ia64.c (emit_one_bundle): Add late resolution of move
3049 to/from application registers dynamic insns.
3050 (md_assemble): Defer resolution of move to/from application registers
3051 dynamic insns when they can be issued on either the I- or M-units.
3053 2005-01-25 Alexandre Oliva <aoliva@redhat.com>
3055 * config/tc-frv.c (md_apply_fix3): Mark TLS symbols as such.
3056 2004-12-10 Alexandre Oliva <aoliva@redhat.com>
3057 * config/tc-frv.c (frv_pic_ptr): Add tlsmoff support.
3058 2004-11-10 Alexandre Oliva <aoliva@redhat.com>
3059 * cgen.c (gas_cgen_parse_operand): Handle
3060 CGEN_PARSE_OPERAND_SYMBOLIC.
3061 * config/tc-frv.c (md_cgen_lookup_reloc): Handle TLS relocations.
3062 (frv_force_relocation): Likewise. Fix handling of PIC
3064 (md_apply_fix3): Likewise.
3066 2005-01-21 Ben Elliston <bje@au.ibm.com>
3068 * as.h: Remove #if 0'd code.
3069 * atof-generic.c (atof_generic): Likewise.
3070 * ecoff.c (ecoff_directive_frame): Likewise.
3071 * frags.h (FRAG_APPEND_1_CHAR): Likewise.
3072 * itbl-ops.c (itbl_add_reg): Likewise.
3073 * listing.c (calc_hex): Likewise.
3074 * read.c (MASK_CHAR): Likewise.
3075 * subsegs.c (subsegs_print_statistics): Likewise.
3076 * symbols.c (indent): Likewise.
3077 * write.c (write_relocs): Likewise.
3078 (write_object_file): Likewise.
3079 (relax_frag): Likewise.
3081 2005-01-20 Nick Clifton <nickc@redhat.com>
3083 * as.c (std_longopts): Add an entry for "--a" in order to prevent
3084 getopt_long_only() from considering -a as an abbreviation for
3086 (parse_args): Fix the parsing of -a=<file>.
3088 2005-01-20 Alan Modra <amodra@bigpond.net.au>
3091 * read.c (s_incbin): Adjust default count for skip. Check validity
3092 of count and skip rigorously.
3094 2005-01-19 Fred Fish <fnf@specifixinc.com>
3096 * config/tc-mips.c (dummy_opcode): Add init for new struct member.
3098 2005-01-19 Richard Sandiford <rsandifo@redhat.com>
3100 * read.c (convert_to_bignum): New function, split out from...
3101 (emit_expr): ...here. Handle the case where X_add_number is
3102 positive and the input value is negative.
3103 (output_big_sleb128): Fix setting of continuation bit. Check whether
3104 the final byte needs to be sign-extended. Fix size-shrinking loop.
3105 (emit_leb128_expr): When generating a signed leb128, see whether the
3106 sign of an O_constant's X_add_number matches the sign of the input
3107 value. Use a bignum if not.
3109 2005-01-17 Andrew Stubbs <andrew.stubbs@st.com>
3111 * tc-sh.c (md_begin,md_parse_option): Change arch_sh1_up to
3112 arch_sh_up in order to match the external name and make the
3113 testsuite's job easier.
3115 2005-01-14 H.J. Lu <hongjiu.lu@intel.com>
3118 * config/tc-i386.c (i386_scale): Disallow 0 scale.
3120 2005-01-12 Nick Clifton <nickc@redhat.com>
3122 * config/tc-iq2000.c (s_iq2000_set): Fix thinko parsing
3123 ignored_arguments array.
3125 2005-01-10 H.J. Lu <hongjiu.lu@intel.com>
3127 * write.c (write_object_file): Disallow a symbol equated to
3130 2005-01-10 Inderpreet Singh <inderpreetb@noida.hcltech.com>
3132 * tc-maxq.c: Replace constants 10 and 20 with bfd_mach_maxq10 and
3134 (md_pseudo_table): Add new pseudo ops for maxq10 and maxq20.
3135 (maxq_target): New function: Set the machine type.
3137 2005-01-06 Paul Brook <paul@codesourcery.com>
3139 * config/tc-arm.c (FPU_DEFAULT): Define for TE_VXWORKS.
3140 (md_begin): Handle TE_VXWORKS for FP defaults.
3141 (md_apply_fix3): Correct rela offsets.
3142 (elf32_arm_target_format): Add VxWorks targets.
3144 2005-01-06 Paul Brook <paul@codesourcery.com>
3146 * configure.tgt: Set em=vxworks for *-*-vxworks.
3147 * config/te-vxworks.h: New File.
3149 2005-01-06 Paul Brook <paul@codesourcery.com>
3151 * config/tc-arm.c (arm_cpus): Correct arch field for arm1026ej-s.
3153 2005-01-04 Dmitry Diky <diwil@spec.ru>
3155 * config/tc-msp430.c (md_apply_fix3): Fix offset calculation for
3158 2005-01-03 David Mosberger <davidm@hpl.hp.com>
3160 * config/tc-ia64.c (md): Add member "loc_directive_seen".
3161 (dot_loc): New function.
3162 (md_pseudo_table): Add entry to map .loc to dot_loc().
3163 (emit_one_bundle): Only call dwarf2_gen_line_info() if we have
3164 seen a .loc directive or we're generating DWARF2 debug info for
3167 2004-12-29 Alan Modra <amodra@bigpond.net.au>
3170 * read.c (s_comm_internal): Don't zero end of name until size
3171 expression has been parsed.
3173 2004-12-25 Marek Michalkiewicz <marekm@amelek.gda.pl>
3175 * config/tc-avr.c (mcu_types): Move attiny{13,2313} from avr4 to avr2.
3177 2004-12-23 Tomer Levi <Tomer.Levi@nsc.com>
3179 * config/tc-crx.c: Support 'bcop' relaxation (dealt as in 'cmp&branch'
3182 2004-12-22 Ian Lance Taylor <ian@airs.com>
3184 * configure.tgt: New.
3185 * configure.in: Move setting of cpu_type, fmt, etc., to
3187 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add
3188 $(srcdir)/configure.tgt.
3189 * configure, Makefile.in: Rebuild.
3191 2004-12-22 Klaus Rudolph <lts-rudolph@gmx.de>
3193 * config/tc-avr.c: Add support for the new R_AVR_LDI, R_AVR_6 and
3194 R_AVR_6_ADIW relocs for the LDI, ADIW/SBIW and LDD/STD
3196 (avr_offset_expression): New function to parse offsets for LDI
3198 (avr_operand): Use it.
3199 (md_apply_fix3): Generate the relocs.
3201 2004-12-16 Andrew Stubbs <andrew.stubbs@st.com>
3203 * config/tc-sh64.c (shmedia_md_apply_fix3): Add missing
3204 BFD_RELOC_SH_IMMS10BY8 relocation.
3206 * config/tc-sh64.c (shmedia_build_Mytes): Emit an error message rather
3207 than just ignoring bad code.
3209 2004-12-16 Richard Sandiford <rsandifo@redhat.com>
3211 * config/tc-v850.c (handle_lo16): New function.
3212 (v850_reloc_prefix): Use it to check lo().
3213 (md_assemble, md_apply_fix3): Handle BFD_RELOC_V850_LO16_SPLIT_OFFSET.
3215 2004-12-14 P.J. Darcy <darcypj@us.ibm.com>
3217 * configure.in: Add s390x-ibm-tpf support.
3218 * configure: Regenerate.
3220 2004-12-15 Jan Beulich <jbeulich@novell.com>
3222 * config/obj-elf.c (obj_elf_change_section): Only set type and
3223 attributes on new sections. Emit warning when type of re-declared
3224 section doesn't match.
3226 2004-12-15 Jan Beulich <jbeulich@novell.com>
3228 * dw2gencfi.c (dot.cfi.startproc): Clear cur_cfa_offset so
3229 '.cfi_startproc simple' doesn't inherit the old value.
3231 2004-12-15 Jan Beulich <jbeulich@novell.com>
3233 * dw2gencfi.c (output_cfi_insn): Adjust DW_CFA_def_cfa_sf generation
3234 to emit a signed and factored offset. Adjust DW_CFA_def_cfa_offset_sf
3235 generation to emit a factored offset.
3237 2004-12-10 Ian Lance Taylor <ian@wasabisystems.com>
3239 * config/tc-mips.c (macro) [M_LA_AB]: Give an error for a offset
3240 which is too large in the case of NO_PIC without 64-bit
3243 * config/tc-mips.c (mips_in_shared): New static variable.
3244 (macro_build_lui): Permit "_gp" if !mips_in_shared.
3245 (md_longopts): Add -mshared and -mno-shared.
3246 (md_parse_option): Handle OPTION_MSHARED and OPTION_MNO_SHARED.
3247 (s_cpload): Implement !mips_in_shared case.
3248 (s_cpsetup): Likewise.
3249 * doc/c-mips.texi (MIPS Opts): Document -mno-shared.
3250 * NEWS: Mention -mno-shared.
3252 2004-12-09 Paul Brook <paul@codesourcery.com>
3254 * config/tc-arm.c (s_arm_unwind_fnend): Use R_ARM_PREL31 relocation
3257 2004-12-09 Ian Lance Taylor <ian@wasabisystems.com>
3259 * config/tc-mips.c (append_insn): If we emit a nop during a relax
3260 sequence, increase the size of the sequence.
3262 * config/tc-mips.c (mips_cpu_info_table): Change "9000" entry to
3265 2004-12-07 Ben Elliston <bje@gnu.org>
3267 * read.c (s_align): Use an align_limit temporary to allay a GCC
3268 signed/unsigned comparison warning.
3270 2004-12-01 Mark Mitchell <mark@codesourcery.com>
3272 * Makefile.am (TARG_ENV_HFILES): Add te-armlinuxeabi.h.
3273 * configure.in: Use it for arm*-*-linux-gnueabi*.
3274 * config/tc-arm.c: Allow emulation file to set FPU_DEFAULT.
3275 * config/te-armlinuxeabi.h: New file.
3276 * Makefile.in: Regenerated.
3277 * aclocal.m4: Likewise.
3278 * configure: Likewise.
3279 * doc/Makefile.in: Regenerated.
3281 2004-12-02 Bob Wilson <bob.wilson@acm.org>
3283 * config/tc-xtensa.c (xtensa_switch_section_emit_state): Use subseg_set.
3284 (xtensa_restore_emit_state): Likewise.
3286 2004-12-02 Alan Modra <amodra@bigpond.net.au>
3288 * read.c (ALIGN_LIMIT): Define, increasing limit for BFD_ASSEMBLER.
3291 2004-11-30 Tero Niemela <tero_niemela@yahoo.com>
3293 * Makefile.am: Change LOCALEDIR to $(datadir)/share.
3294 * Makefile.in: Regenerate.
3296 2004-11-29 Tomer Levi <Tomer.Levi@nsc.com>
3298 * config/tc-crx.c: Major code cleanup. Remove unused variables and
3299 functions, give functions a meaningful name, add comments.
3300 (check_range): New function - Replace operand size calculation
3301 with range checking.
3302 (assemble_insn): Update Algorithm, improve error issuing.
3304 (process_label_constant): Bug fix regarding COP_BRANCH_INS relocation
3307 2004-11-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
3309 * config/tc-m32r.c (md_pcrel_from_section): Fixed a pcrel relocte
3310 miss between different section in the same module.
3311 (tc_gen_reloc): Likewise.
3313 2004-11-25 Theodore A. Roth <troth@openavr.org>
3315 * gas/config/tc-avr.c (mcu_types): Add support for atmega165,
3316 atmega325, atmega3250, atmega645 and atmega6450.
3318 2004-11-25 Jan Beulich <jbeulich@novell.com>
3320 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
3321 permissible for the selected instruction suffix.
3322 (process_suffix): For DefaultSize instructions, suppressing the
3323 guessing of a 'q' suffix if the instruction doesn't support it is
3324 pointless, because only an 'l' suffix can be guessed in this place.
3326 2004-11-24 Nick Clifton <nickc@redhat.com>
3328 * config/tc-iq2000.c: Remove support for IQ10 processor.
3329 Convert to ISO C90 formatting.
3330 * config/tc-iq2000.h: Likewise.
3332 2004-11-23 Nick Clifton <nickc@redhat.com>
3334 * config/tc-mn10300.c (md_relax_table): More fixes to the offsets
3335 in this table. They should be correct now.
3337 2004-11-23 Jan Beulich <jbeulich@novell.com>
3339 * config/tc-i386.h (CpuMMX2): Declare. Artificial classifier to
3340 indicate the MMX extensions added by both SSE and 3DNow!A.
3341 (Cpu3dnowA): Declare.
3342 (CpuUnknownFlags): Update.
3343 * config/tc-i386.c (cpu_sub_arch_name): Declare.
3344 (cpu_arch): i586 and pentium do not imply MMX. i686 and pentiumpro do
3345 neither imply SSE nor MMX. k6 implies MMX. k6_2 additionally implies
3346 3DNow!. Athlon additionally implies 3DNow!A. Several new
3347 entries (those starting with a dot are for sub-arch specification).
3348 (set_cpu_arch): Handle sub-arch specifications.
3349 (parse_insn): Distinguish between instructions not supported because
3350 of insufficient CPU features and because of 64-bit mode.
3351 * doc/c-i386.texi: Describe enhanced .arch directive.
3353 2004-11-22 Bob Wilson <bob.wilson@acm.org>
3355 * config/tc-xtensa.c (xg_add_opcode_fix): Set fx_no_overflow.
3357 2004-11-22 Bob Wilson <bob.wilson@acm.org>
3359 * dwarf2dbg.c (dwarf2_finish): Don't write a .debug_line section
3360 without a corresponding .debug_info section.
3362 2004-11-22 Hans-Peter Nilsson <hp@axis.com>
3364 * read.c (potable): Add "error" and "warning".
3365 (s_errwarn): New function.
3366 * read.h (s_errwarn): Declare.
3367 * doc/as.texinfo (Error, Warning): Document .error and .warning.
3369 2004-11-22 Nick Clifton <nickc@redhat.com>
3371 * config/tc-tic54x.c (tic54x_adjust_symtab): Adjust call to
3374 2004-11-19 Alan Modra <amodra@bigpond.net.au>
3376 * config/tc-msp430.c (struct rcodes_s, MSP430_RLC, msp430_rcodes,
3377 struct hcodes_s, msp430_hcodes): From include/opcode/msp430.h.
3379 2004-11-19 Alan Modra <amodra@bigpond.net.au>
3381 * config/obj-coff.c (c_dot_file_symbol): Add "app" param.
3382 (coff_adjust_symtab): Adjust call.
3383 (crawl_symbols): Likewise.
3384 * config/obj-coff.h (c_dot_file_symbol): Add "app" param.
3385 (obj_app_file): Adjust.
3387 2004-11-18 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
3389 * configure.in: Enable bfd_assember for the MAXQ port.
3390 * configure: Regenerate.
3392 2004-11-12 Bob Wilson <bob.wilson@acm.org>
3393 Sterling Augustine <sterling@tensilica.com>
3395 * config/tc-xtensa.c (finish_vinsn): Clear pending instruction if
3396 there is a conflict.
3397 (check_t1_t2_reads_and_writes): Check for both reads and writes to
3398 interfaces that are related as determined by xtensa_interface_class_id.
3400 2004-11-12 Nick Clifton <nickc@redhat.com>
3402 * config/tc-mn10300.c (md_relax_table): Fix off by one negative
3403 offsets for conditional branches.
3405 2004-11-11 Bob Wilson <bob.wilson@acm.org>
3407 * config/tc-xtensa.c (MAX_IMMED6): Change value to 65.
3409 2004-11-10 Bob Wilson <bob.wilson@acm.org>
3411 * config/tc-xtensa.c (update_next_frag_state): Always add a NOP if
3412 relaxing at the end of a loop. Don't mark frags as UNREACHABLE or
3414 (relax_frag_immed): Update call to update_next_frag_state.
3416 2004-11-10 Alan Modra <amodra@bigpond.net.au>
3418 * obj.h (struct format_ops <app_file>): Add int param.
3419 * read.h (s_app_file_string): Likewise.
3420 * read.c (s_app_file_string): Likewise.
3421 (s_app_file): Adjust s_app_file_string call.
3422 * config/tc-mips.c (s_mips_file): Likewise.
3423 * config/obj-coff.h (obj_app_file): Add app param.
3424 * config/obj-ecoff.h (obj_app_file): Likewise.
3425 * config/obj-multi.h (obj_app_file): Likewise.
3426 * config/obj-elf.h (elf_file_symbol): Likewise.
3427 * config/obj-elf.c (elf_file_symbol): Only emit one file symbol
3428 if called for # preprocessor lines.
3430 2004-11-08 H.J. Lu <hongjiu.lu@intel.com>
3433 * symbols.c (resolve_symbol_value): Convert weak symbols only
3435 (symbol_equated_reloc_p): Don't equate weaks when relocating
3436 only for Windows PECOFF.
3438 2004-11-08 Tomer Levi <Tomer.Levi@nsc.com>
3440 * config/tc-crx.c (print_insn): Check and set insn_addr.
3441 * config/tc-crx.h (md_frag_check): Define.
3443 2004-11-08 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
3444 Vineet Sharma <vineets@noida.hcltech.com>
3446 * configure.in: Add support for new target maxq-coff.
3447 * configure: Regenerate.
3448 * NEWS: Mention new support.
3449 * config/tc-maxq.c: New file.
3450 * config/tc-maxq.h: New file.
3451 * config/obj-coff.h: Add support for maxq-coff.
3453 2004-11-08 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
3455 * symbols.c (any_external_name): Define.
3456 (resolve_symbol_value): Convert weak symbols.
3457 (S_SET_EXTERNAL): Support any_external_name.
3458 (S_SET_NAME): Qualify parameter const.
3459 (symbol_equated_reloc_p): Equate to weaks when relocating.
3460 * symbols.h (S_SET_NAME): Qualfiy parameter const.
3461 * tc.h (any_external_name): Declare.
3462 * config/obj-coff.c ("coff/pe.h"): Include for BFD
3464 (weak_is_altname): Declare and define.
3465 (weak_name2altname): Same.
3466 (weak_altname2name): Same.
3467 (weak_uniquify): Same.
3468 (weak_altprefix): Define.
3469 (obj_coff_weak): Change .weak syntax and handling.
3470 (coff_frob_symbol): Fix PE weak symbol alternates.
3471 * config/obj-coff.h (USE_UNIQUE): Define.
3472 * config/tc-i386.c (md_apply_fix3): Assume weak symbols
3473 are in another segment.
3474 (tc_gen_reloc): Remove broken addend hack.
3475 doc/as.texinfo: Update.
3477 2004-11-05 Sterling Augustine <sterling@tensilica.com>
3479 * config/tc-xtensa.c (total_frag_text_expansion): New.
3480 (md_estimate_size_before_relax): Use it.
3481 (find_address_of_next_align_frag): Likewise.
3483 2004-11-05 Tomer Levi <Tomer.Levi@nsc.com>
3485 * config/tc-crx.c: Rename argument types.
3486 (processing_arg_number): Rename to 'cur_arg_num'.
3487 (get_number_of_bits): Rename to 'set_operand_size'.
3488 (get_operandtype): Rename to 'parse_operand', totally rewrite.
3489 (set_cons_rparams): Rename to 'set_operand', totally rewrite.
3490 (set_indexmode_parameters): Remove function, integrate its code into
3492 (set_operand_size): Get rid of 'Operand Number' function parameter -
3493 use global variable 'cur_arg_num' instead.
3494 Use a local 'argument' pointer to reference the current argument.
3495 (parse_operand): Likewise.
3496 (set_operand): Likewise.
3497 (process_label_constant): Likewise.
3499 2004-11-04 Bob Wilson <bob.wilson@acm.org>
3501 * config/tc-xtensa.c: Remove XTENSA_SECTION_RENAME ifdefs.
3502 (add_section_rename): Delete. Inlined into...
3503 (build_section_rename): ...here. Use xstrdup instead of strdup.
3504 (xtensa_section_rename): Drop "const" from argument and return types.
3505 (md_show_usage): Indent to match show_usage().
3506 * config/tc-xtensa.h: Remove XTENSA_SECTION_RENAME ifdefs.
3507 (tc_canonicalize_section_name): Define.
3508 (md_elf_section_rename): Remove unused macro.
3509 * doc/as.texinfo (Overview): Document Xtensa --rename-section option.
3510 * doc/c-xtensa.texi (Xtensa Options): Likewise.
3511 (Frame Directive): Delete.
3513 2004-11-04 Daniel Jacobowitz <dan@debian.org>
3515 * configure.in: Remove arm-*-oabi and thumb-*-oabi.
3516 * config/tc-arm.c (target_oabi): Delete.
3517 (md_apply_fix3, elf32_arm_target_format): Remove target_oabi checks.
3518 (arm_opts): Remove moabi.
3519 * doc/as.texinfo (Overview): Remove documentation of -moabi.
3520 * doc/c-arm.texi (ARM Options): Likewise.
3521 * configure: Regenerated.
3523 2004-11-04 Hans-Peter Nilsson <hp@axis.com>
3525 * configure.in (crisv32): Recognize. AC_DEFINE_UNQUOTED
3526 DEFAULT_CRIS_ARCH. Handle crisv32-*-linux-gnu* like
3527 cris-*-linux-gnu* and crisv32-*-* like cris-*-*.
3528 * configure: Regenerate.
3529 * config/tc-cris.c (enum cris_archs): New.
3530 (cris_mach, cris_arch_from_string, s_cris_arch, get_sup_reg)
3531 (cris_insn_ver_valid_for_arch): New functions.
3532 (DEFAULT_CRIS_ARCH): New macro, default to cris_any_v0_v10.
3533 (cris_arch): New variable.
3534 (md_pseudo_table): New pseudo .arch.
3535 (err_for_dangerous_mul_placement): Initialize according to
3537 (STATE_COND_BRANCH): Renamed from STATE_CONDITIONAL_BRANCH.
3539 (STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON)
3540 (STATE_ABS_BRANCH_V32, STATE_LAPC, BRANCH_BF_V32, BRANCH_BB_V32)
3541 (BRANCH_WF_V32, BRANCH_WB_V32): New.
3542 (BRANCH_BF, BRANCH_BB, BRANCH_WF, BRANCH_WB): Don't undef after
3543 use in md_cris_relax_table.
3544 (md_cris_relax_table): Add entries for STATE_COND_BRANCH_V32,
3545 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
3546 Update and improve head comment.
3547 (OPTION_PIC): Define in terms of previous option, OPTION_US.
3548 (OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): Similar.
3550 (md_longopts): New option --march=...
3551 (cris_any_v0_v10_long_jump_size, crisv32_long_jump_size): New
3553 (md_long_jump_size): Initialize in terms of DEFAULT_CRIS_ARCH.
3554 (HANDLE_RELAXABLE): New macro.
3555 (md_estimate_size_before_relax): Use HANDLE_RELAXABLE for common
3556 cases. Check for weak symbols and assume not relaxable. Handle
3557 STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON,
3558 STATE_ABS_BRANCH_V32, STATE_LAPC. Use new variable symbolP, not
3560 (md_convert_frag): Handle STATE_COND_BRANCH_V32,
3561 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
3562 (cris_create_short_jump): Adjust for CRISv32.
3563 (cris_relax_frag): Handle new states.
3564 (md_create_long_jump): Ditto. Emit error for common_v10_v32.
3565 (md_begin): Define symbols "..asm.arch.cris.v32",
3566 "..asm.arch.cris.v10", "..asm.arch.cris.common_v10_v32" and
3567 "..asm.arch.cris.any_v0_v10". Use cris_insn_ver_valid_for_arch
3568 when entering opcode table entry points.
3569 (md_assemble): Adjust branch handling for CRISv32. Handle LAPC
3570 relaxation. In fix_new_exp call for main insn, pass 1 for pcrel
3571 parameter for 8, 16 and 32-bit pc-relative insns and LAPC.
3572 (cris_process_instruction): Initialize out_insnp->insn_type to
3573 CRIS_INSN_NONE, not CRIS_INSN_NORMAL.
3574 <case ']', '[', 'A', 'd', 'Q', 'N', 'n', 'Y', 'U', 'u', 'T'>: New
3576 <case 'm'>: Check that modified_char == '.'.
3577 <invalid operands>: Consume the rest of the line.
3578 When operands don't match, skip over subsequent insns with
3579 non-matching version specifier but same mnemonic.
3580 <immediate constant, case SIZE_SPEC_REG>: Immediate operands for
3581 special registers in CRISv32 are always 32 bit long.
3582 <immediate constant, case SIZE_FIELD_SIGNED, SIZE_FIELD_UNSIGNED>:
3584 (get_gen_reg): Only recognize "PC" when followed by "+]" for v32
3585 and compatible. Recognize "ACR" for v32, unless followed by "+".
3586 (get_spec_reg): Consider cris_arch when looking up register.
3587 (get_autoinc_prefix_or_indir_op): Don't recognize assignment for
3589 (get_3op_or_dip_prefix_op): Check for ']' after seeing '[rN+'.
3590 (cris_get_expression): Restore input_line_pointer if failing "early".
3591 (get_flags): Consider cris_arch and recognize flags accordingly.
3592 (branch_disp): Adjust for CRISv32.
3593 (gen_cond_branch_32): Similar. Emit error for common_v10_v32.
3594 (cris_number_to_imm): Use as_bad_where, not as_bad. Remove
3595 related FIXME. Don't insist on BFD_RELOC_32_PCREL fixup to be
3596 resolved. Don't enter zeros in object file for
3598 <case BFD_RELOC_CRIS_LAPCQ_OFFSET, BFD_RELOC_CRIS_SIGNED_16>
3599 <case BFD_RELOC_CRIS_SIGNED_8>: New case.
3600 (md_parse_option): Break out "return 1".
3601 <OPTION_ARCH> New case.
3602 (tc_gen_reloc): <case BFD_RELOC_CRIS_LAPCQ_OFFSET>
3603 <case BFD_RELOC_CRIS_SIGNED_16, BFD_RELOC_CRIS_SIGNED_8>
3604 <case BFD_RELOC_CRIS_UNSIGNED_8, BFD_RELOC_CRIS_UNSIGNED_16>
3605 <case BFD_RELOC_32_PCREL>: New cases.
3606 Addends for non-zero fx_pcrel are too in fx_offset.
3607 (md_show_usage): Show --march=<arch>.
3608 (md_apply_fix3): Adjust val for BFD_RELOC_CRIS_LAPCQ_OFFSET.
3609 (md_pcrel_from): BFD_RELOC_CRIS_LAPCQ_OFFSET is PC-relative too.
3610 (s_syntax) <struct syntaxes>: Properly constify member operand.
3611 * config/tc-cris.h (TARGET_MACH): Define.
3612 (cris_mach): Declare.
3613 * doc/as.texinfo (Overview) <CRIS>: Add --march=...
3614 * doc/c-cris.texi (CRIS-Symbols): New node for built-in symbols.
3615 (CRIS-Opts): Document --march=...
3616 (CRIS-Pseudos): Document .arch.
3618 2004-11-04 Jan Beulich <jbeulich@novell.com>
3620 * config/tc-i386.c (set_intel_syntax): Allow % in symbol names when
3621 intel syntax and no register prefix, allow $ in symbol names when
3623 (set_16bit_gcc_code_flag): Replace literal 'l' by LONG_MNEM_SUFFIX.
3624 (intel_float_operand): Add fourth return value indicating math control
3625 operations. Make classification more precise.
3626 (md_assemble): Complain if memory operand of mov[sz]x has no size
3628 (parse_insn): Translate word operands to floating point instructions
3629 operating on integers as well as control instructions to short ones
3630 as expected by AT&T syntax. Translate 'd' suffix to short one only for
3631 floating point instructions operating on non-integer operands.
3632 (match_template): Remove fldcw special case. Adjust q-suffix handling
3633 to permit it on fild/fistp/fisttp in AT&T mode.
3634 (process_suffix): Don't guess DefaultSize insns' suffix from
3635 stackop_size for certain floating point control instructions. Guess
3636 suffix for branch and [ls][gi]dt based on flag_code. Split error
3637 messages for Intel and AT&T syntax, and make the condition more strict
3638 for the former. Adjust suppressing of generation of operand size
3640 (intel parser): Allow the full set of MASM operators. Add FWORD, TBYTE,
3641 OWORD, and XMMWORD operand size specifiers (TBYTE replaces XWORD). Add
3642 more error checking.
3643 * config/tc-i386.h (BYTE_PTR WORD_PTR DWORD_PTR QWORD_PTR XWORD_PTR
3644 SHORT OFFSET_FLAT FLAT NONE_FOUND): Remove unused defines.
3646 2004-11-03 Hans-Peter Nilsson <hp@axis.com>
3648 * symbols.c (colon) [!WORKING_DOT_WORD]: Don't declare
3649 md_short_jump_size, md_long_jump_size.
3650 * write.c [!WORKING_DOT_WORD]: Ditto.
3651 * tc.h [!WORKING_DOT_WORD]: Declare them here. Drop const
3653 * config/tc-cris.h (md_short_jump_size, md_long_jump_size): Don't
3655 * config/tc-cris.c (md_short_jump_size, md_long_jump_size): Drop
3656 const qualifier in these definitions.
3657 * config/tc-i370.c, config/tc-m68k.c, config/tc-pdp11.c,
3658 config/tc-s390.c, config/tc-tahoe.c, config/tc-vax.c: Ditto.
3660 2004-11-02 Nick Clifton <nickc@redhat.com>
3662 * dwarf2dbg.c (dwarf2_finish): Check for the existence of a file
3663 table before deciding to produce a .debug_line section to match up
3664 with a user provided .debug_info section.
3666 2004-10-28 Tomer Levi <Tomer.Levi@nsc.com>
3668 * config/tc-crx.c (getreg_image): Bug fix, a return value was
3669 mistakenly omitted from CRX_C_REGTYPE and CRX_CS_REGTYPE cases.
3671 2004-10-27 Tomer Levi <Tomer.Levi@nsc.com>
3673 * config/tc-crx.c: Remove global variable 'post_inc_mode'.
3674 (get_flags): New function.
3675 (get_number_of_bits): Edit comments, update numeric values to
3677 (process_label_constant): Don't support the colon
3678 format (SYMBOL:[s|m|l]).
3679 (set_cons_rparams): Support argument type 'arg_rbase'.
3680 (get_operandtype): Bug fix in 'rbase' operand type parsing.
3681 (handle_LoadStor): Bug fix, first handle post-increment mode.
3682 (getreg_image): Remove redundant code, update according to latest
3684 (print_constant): Bug fix relate to 3-word instructions.
3685 (assemble_insn): Bug fix, when matching instructions, verify also
3686 instruction type (not only mnemonic).
3687 Add various error checking.
3688 (preprocess_reglist): Support HI/LO and user registers.
3690 2004-10-25 David Mosberger-Tang <davidm@hpl.hp.com>
3692 * config/tc-ia64.c (fixup_unw_records): Don't let the "t" value
3693 in an epilogue directive go negative.
3695 2004-10-25 H.J. Lu <hongjiu.lu@intel.com>
3698 * config/tc-ia64.c (emit_one_bundle): Decrement md.num_slots_in_use
3699 after reporting template error during manual bundling. Reported
3700 by Michael Dupont, michaelx.dupont@intel.com.
3702 2004-10-25 Daniel Jacobowitz <dan@debian.org>
3704 * Makefile.am: Run dep-am.
3705 * aclocal.m4: Regenerate with automake 1.9.2.
3706 * Makefile.in: Regenerate with automake 1.9.2.
3707 * doc/Makefile.in: Likewise.
3709 * config/tc-arm.c: Include "dw2gencfi.h".
3710 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
3712 * config/tc-arm.h (TARGET_USE_CFIPOP, DWARF2_DEFAULT_RETURN_COLUMN)
3713 (DWARF2_CIE_DATA_ALIGNMENT, tc_regname_to_dw2regnum)
3714 (tc_cfi_frame_initial_instructions): Define.
3715 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
3718 2004-10-21 Tomer Levi <Tomer.Levi@nsc.com>
3720 * config/tc-crx.c (assemble_insn): Check unsigned immediate
3722 Update coprocessor id to be unsigned immediate.
3724 2004-10-18 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
3726 * config/tc-i386.c (O_secrel): Delete.
3727 (tc_pe_dwarf2_emit_offset): New function.
3728 * config/tc-i386.h (O_secrel): Define as O_md1.
3729 (TC_DWARF2_EMIT_OFFSET): Define.
3731 2004-10-18 Nick Clifton <nickc@redhat.com>
3733 * config/tc-xstormy16.c (xstormy16_cons_fix_new): Accept and
3734 ignore @fptr() directives for 4-byte fixups.
3736 2004-10-15 Alan Modra <amodra@bigpond.net.au>
3738 * Makefile.am: Run "make dep-am"
3739 * Makefile.in: Regenerate.
3741 2004-10-14 Bob Wilson <bob.wilson@acm.org>
3743 * doc/c-xtensa.texi (Xtensa Options, Absolute Literals Directive):
3744 Remove comments about placement of literal pools.
3745 (Literal Directive): Update description of literal placement.
3746 (Literal Prefix Directive): Remove statement that this does not apply
3747 to absolute-mode literals. Describe new section naming scheme.
3749 2004-10-12 Bob Wilson <bob.wilson@acm.org>
3751 * config/tc-xtensa.c (xtensa_frequency_pseudo): Use set_subseg_freq.
3752 (is_entry_opcode, is_movi_opcode, is_the_loop_opcode, is_jx_opcode,
3753 is_windowed_return_opcode): Delete.
3754 (xtensa_frob_label): Use get_subseg_target_freq.
3755 (md_assemble): Inline call to is_entry_opcode.
3756 (xtensa_handle_align): Inline call to get_frag_is_literal.
3757 (relaxation_requirements): Inline call to is_jx_opcode.
3758 (emit_single_op): Inline call to is_movi_opcode.
3759 (xg_assemble_vliw_tokens): Inline calls to get_frag_is_insn,
3760 get_frag_is_no_transform, is_entry_opcode, and
3761 set_frag_is_specific_opcode. Use get_subseg_total_freq.
3762 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags,
3763 xtensa_fix_close_loop_end_frags, relax_frag_immed, convert_frag_immed):
3764 Inline calls to get_frag_is_no_transform.
3765 (next_instrs_are_b_retw): Inline call to is_windowed_return_opcode.
3766 (xtensa_fix_short_loop_frags): Inline calls to is_the_loop_opcode and
3767 get_frag_is_no_transform.
3768 (convert_frag_immed_finish_loop): Inline calls to get_expression_value
3769 and set_frag_is_no_transform.
3770 (get_expression_value): Delete.
3771 (subseg_map struct): Rename cur_total_freq to total_freq. Rename
3772 cur_target_freq to target_freq.
3773 (get_subseg_info): Split out code to create a new map entry into ...
3774 (add_subseg_info): ... this new function.
3775 (get_last_insn_flags): Check if get_subseg_info succeeded.
3776 (set_last_insn_flags): Call add_subseg_info if needed.
3777 (get_subseg_total_freq, get_subseg_target_freq, set_subseg_freq): New.
3778 (xtensa_reorder_segments): Compute last_sec while counting sections.
3779 Remove call to get_last_sec.
3780 (get_last_sec): Delete.
3781 (cache_literal_section): Inline call to retrieve_literal_seg and its
3782 callees, seg_present and add_seg_list.
3783 (retrieve_literal_seg, seg_present, add_seg_list): Delete.
3784 (get_frag_is_insn, get_frag_is_no_transform,
3785 set_frag_is_specific_opcode, set_frag_is_no_transform): Delete.
3786 * config/tc-xtensa.h (MAX_SLOTS): Reduce from 31 to 15.
3788 2004-10-12 Bob Wilson <bob.wilson@acm.org>
3790 * config/tc-xtensa.c: Use ISO C90 formatting.
3791 * config/tc-xtensa.h: Likewise.
3792 * config/xtensa-istack.h: Likewise.
3793 * config/xtensa-relax.c: Likewise.
3794 * config/xtensa-relax.h: Likewise.
3796 2004-10-12 Paul Brook <paul@codesourcery.com>
3798 * config/tc-arm.c (md_begin): Change EF_ARM_EABI_VER3 to
3801 * doc/c-arm.texi: Document that we actually support -meabi=4, not
3804 2004-10-08 Bob Wilson <bob.wilson@acm.org>
3806 * doc/as.texinfo (VTableEntry, VTableInherit): Add "directive" to index
3808 (Acknowledgements): Use "GAS" instead of AS variable.
3810 2004-10-08 Daniel Jacobowitz <dan@debian.org>
3812 * config/tc-i386.c: Include "elf/x86-64.h".
3813 (i386_elf_section_type): New function.
3814 * config/tc-i386.h (md_elf_section_type): Define.
3815 (i386_elf_section_type): New prototype.
3817 2004-10-08 Linus Nielsen Feltzing <linus@haxx.se>
3819 * config/m68k-parse.h (enum m68k_register): New control register,
3821 * config/tc-m68k.c: Correct control register set for MCF5249.
3823 2004-10-07 Bob Wilson <bob.wilson@acm.org>
3824 Sterling Augustine <sterling@tensilica.com>
3826 * config/tc-xtensa.c (absolute_literals_supported): New global flag.
3827 (UNREACHABLE_MAX_WIDTH): Define.
3828 (XTENSA_FETCH_WIDTH): Delete.
3829 (cur_vinsn, xtensa_fetch_width, xt_saved_debug_type, past_xtensa_end,
3830 prefer_const16, prefer_l32r): New global variables.
3831 (LIT4_SECTION_NAME): Define.
3832 (lit4_state struct): Add lit4_seg_name and lit4_seg fields.
3833 (XTENSA_PROP_*, GET_XTENSA_PROP_*, SET_XTENSA_PROP_*): Define.
3834 (frag_flags struct): New.
3835 (xtensa_block_info struct): Move from tc-xtensa.h. Add flags field.
3836 (subseg_map struct): Add cur_total_freq and cur_target_freq fields.
3837 (bitfield, bit_is_set, set_bit, clear_bit): Define.
3838 (MAX_FORMATS): Define.
3839 (op_placement_info struct, op_placement_table): New.
3840 (O_pltrel, O_hi16, O_lo16): Define.
3841 (directiveE enum): Rename directive_generics to directive_transform.
3842 Delete directive_relax. Add directive_schedule,
3843 directive_absolute_literals, and directive_last_directive.
3844 (directive_info): Rename "generics" to "transform". Delete "relax".
3845 Add "schedule" and "absolute-literals".
3846 (directive_state): Adjust entries to match changes in directive_info.
3847 (xtensa_relax_statesE, RELAX_IMMED_MAXSTEPS): Move to tc-xtensa.h.
3848 (xtensa_const16_opcode, xtensa_movi_opcode, xtensa_movi_n_opcode,
3849 xtensa_l32r_opcode, xtensa_nop_opcode, xtensa_rsr_lcount_opcode): New.
3850 (xtensa_j_opcode, xtensa_rsr_opcode): Delete.
3851 (align_only_targets, software_a0_b_retw_interlock,
3852 software_avoid_b_j_loop_end, maybe_has_b_j_loop_end,
3853 software_avoid_short_loop, software_avoid_close_loop_end,
3854 software_avoid_all_short_loops, specific_opcode): Delete.
3855 (warn_unaligned_branch_targets): New.
3856 (workaround_a0_b_retw, workaround_b_j_loop_end, workaround_short_loop,
3857 workaround_close_loop_end, workaround_all_short_loops): Default FALSE.
3858 (option_[no_]link_relax, option_[no_]transform,
3859 option_[no_]absolute_literals, option_warn_unaligned_targets,
3860 option_prefer_l32r, option_prefer_const16, option_target_hardware):
3862 (option_[no_]align_only_targets, option_literal_section_name,
3863 option_text_section_name, option_data_section_name,
3864 option_bss_section_name, option_eb, option_el): Delete.
3865 (md_longopts): Add entries for: [no-]transform, [no-]absolute-literals,
3866 warn-unaligned-targets, prefer-l32r, prefer-const16, [no-]link-relax,
3867 and target-hardware. Delete entries for [no-]target-align-only,
3868 literal-section-name, text-section-name, data-section-name, and
3870 (md_parse_option): Handle new options and remove old ones. Accept but
3871 ignore [no-]density options. Warn for [no-]generics and [no-]relax
3872 and treat them as [no-]transform.
3873 (md_show_usage): Add new options and remove old ones.
3874 (xtensa_setup_hw_workarounds): New.
3875 (md_pseudo_table): Change "word" entry to use xtensa_elf_cons. Add
3876 "long", "short", "loc" and "frequency" entries.
3877 (use_generics): Rename to ...
3878 (use_transform): ... this function. Add past_xtensa_end check.
3879 (use_longcalls): Add past_xtensa_end check.
3880 (code_density_available, can_relax): Delete.
3881 (do_align_targets): New.
3882 (get_directive): Accept dashes in directive names. Warn about
3883 [no-]generics and [no-]relax directives and treat them as
3885 (xtensa_begin_directive): Call md_flush_pending_output only for some
3886 directives. Check for directives inside instruction bundles. Warn
3887 about deprecated ".begin literal" usage. Warn and ignore [no-]density
3888 directives. Handle new directives. Check generating_literals flag
3890 (xtensa_end_directive): Check for directives inside instruction
3891 bundles. Warn and ignore [no-]density directives. Handle new
3892 directives. Call xtensa_set_frag_assembly_state.
3893 (xtensa_loc_directive_seen, xtensa_dwarf2_directive_loc,
3894 xtensa_dwarf2_emit_insn): New.
3895 (xtensa_literal_position): Call md_flush_pending_output. Do not check
3896 use_literal_section flag.
3897 (xtensa_literal_pseudo): Call md_flush_pending_output. Handle absolute
3898 literals. Use xtensa_elf_cons to parse the expression.
3899 (xtensa_literal_prefix): Do not check use_literal_section. Support
3900 ".lit4" sections for absolute literals. Change prefix convention to
3901 replace ".text" (or ".t" in a linkonce section). No need to call
3903 (xtensa_frequency_pseudo, xtensa_elf_cons, xtensa_elf_suffix): New.
3904 (expression_end): Handle closing braces and colons.
3905 (PLT_SUFFIX, plt_suffix): Delete.
3906 (expression_maybe_register): Use new xtensa-isa.h functions. Use
3907 xtensa_elf_suffix instead of checking for plt suffix, and handle O_lo16
3908 and O_hi16 expressions as well.
3909 (tokenize_arguments): Handle closing braces and colons.
3910 (parse_arguments): Use new xtensa-isa.h functions. Handle "invisible"
3911 operands and paired register syntax.
3912 (get_invisible_operands): New.
3913 (xg_translate_sysreg_op): Handle new Xtensa LX RSR/WSR/XSR syntax. Use
3914 new xtensa-isa.h functions.
3915 (xtensa_translate_old_userreg_ops, xtensa_translate_zero_immed): New.
3916 (xg_translate_idioms): Check if inside bundle. Use use_transform.
3917 Handle new Xtensa LX RSR/WSR/XSR syntax. Remove code to widen density
3918 instructions. Use xtensa_translate_zero_immed.
3919 (operand_is_immed, operand_is_pcrel_label): Delete.
3920 (get_relaxable_immed): Use new xtensa-isa.h functions.
3921 (get_opcode_from_buf): Add slot parameter. Use new xtensa-isa.h
3923 (xtensa_print_insn_table, print_vliw_insn): New.
3924 (is_direct_call_opcode): Use new xtensa-isa.h functions.
3925 (is_call_opcode, is_loop_opcode, is_conditional_branch_opcode,
3926 is_branch_or_jump_opcode): Delete.
3927 (is_movi_opcode, decode_reloc, encode_reloc, encode_alt_reloc): New.
3928 (opnum_to_reloc, reloc_to_opnum): Delete.
3929 (xtensa_insnbuf_set_operand, xtensa_insnbuf_get_operand): Use new
3930 xtensa-isa.h functions. Operate on one slot of an instruction.
3931 (xtensa_insnbuf_set_immediate_field, is_negatable_branch,
3932 xg_get_insn_size): Delete.
3933 (xg_get_build_instr_size): Use xg_get_single_size.
3934 (xg_is_narrow_insn, xg_is_single_relaxable_insn): Update calls to
3935 xg_build_widen_table. Use xg_get_single_size.
3936 (xg_get_max_narrow_insn_size): Delete.
3937 (xg_get_max_insn_widen_size, xg_get_max_insn_widen_literal_size,
3938 xg_is_relaxable_insn): Update calls to xg_build_widen_table. Use
3940 (xg_build_to_insn): Record the loc field. Handle OP_OPERAND_HI16U and
3941 OP_OPERAND_LOW16U. Check xg_valid_literal_expression.
3942 (xg_expand_to_stack, xg_expand_narrow): Update calls to
3943 xg_build_widen_table. Use xg_get_single_size.
3944 (xg_immeds_fit): Use new xtensa-isa.h functions. Update call to
3946 (xg_symbolic_immeds_fit): Likewise. Also handle O_lo16 and O_hi16, and
3947 treat weak symbols conservatively.
3948 (xg_check_operand): Use new xtensa-isa.h functions.
3949 (is_dnrange): Delete.
3950 (xg_assembly_relax): Inline previous calls to tinsn_copy.
3951 (xg_finish_frag): Specify separate relax states for the frag and slot0.
3952 (is_branch_jmp_to_next, xg_add_branch_and_loop_targets): Use new
3953 xtensa-isa.h functions.
3954 (xg_instruction_matches_option_term, xg_instruction_matches_or_options,
3955 xg_instruction_matches_options): New.
3956 (xg_instruction_matches_rule): Handle O_register expressions. Call
3957 xg_instruction_matches_options.
3958 (transition_rule_cmp): New.
3959 (xg_instruction_match): Update call to xg_build_simplify_table.
3960 (xg_build_token_insn): Record loc fields.
3961 (xg_simplify_insn): Check is_specific_opcode field and
3962 density_supported flag.
3963 (xg_expand_assembly_insn): Skip checking code_density_available. Use
3964 new xtensa-isa.h functions. Call use_transform instead of can_relax.
3965 (xg_assemble_literal): Add error handling for O_big. Call
3966 record_alignment. Handle O_pltrel.
3967 (xg_valid_literal_expression): New.
3968 (xg_assemble_literal_space): Add slot parameter. Remove call to
3969 set_expr_symbol_offset. Add call to record_alignment. Update call to
3971 (xg_emit_insn): Delete.
3972 (xg_emit_insn_to_buf): Add format parameter. Update calls to
3973 xg_add_opcode_fix and xtensa_insnbuf_to_chars.
3974 (xg_add_opcode_fix): Change opcode parameter to tinsn and add format
3975 and slot parameters. Handle new "alternate" relocations for absolute
3976 literals and CONST16 instructions. Check for bad uses of O_lo16 and
3977 O_hi16. Use new xtensa-isa.h functions.
3978 (xg_assemble_tokens): Delete.
3979 (is_register_writer): Use new xtensa-isa.h functions.
3980 (is_bad_loopend_opcode): Check for xtensa_rsr_lcount_opcode instead of
3981 old-style RSR from LCOUNT.
3982 (next_frag_opcode): Delete.
3983 (next_frag_opcode_is_loop, next_frag_format_size, frag_format_size,
3984 update_next_frag_state): New.
3985 (update_next_frag_nop_state): Delete.
3986 (next_frag_pre_opcode_bytes): Use next_frag_opcode_is_loop.
3987 (xtensa_mark_literal_pool_location): Check use_literal_section flag and
3988 the state of the absolute-literals directive. Add calls to
3989 record_alignment and xtensa_set_frag_assembly_state. Call
3990 xtensa_switch_to_non_abs_literal_fragment instead of
3991 xtensa_switch_to_literal_fragment.
3993 (assemble_nop): Use build_nop. Update call to xtensa_insnbuf_to_chars.
3994 (get_expanded_loop_offset): Change check for undefined opcode to an
3996 (xtensa_set_frag_assembly_state, relaxable_section,
3997 xtensa_find_unmarked_state_frags, xtensa_find_unaligned_branch_targets,
3998 xtensa_find_unaligned_loops, xg_apply_tentative_value): New.
3999 (md_begin): Update call to xtensa_isa_init. Initialize linkrelax to 1.
4000 Set lit4_seg_name. Call xg_init_vinsn. Initialize new global opcodes.
4001 Call init_op_placement_info_table and xtensa_set_frag_assembly_state.
4002 (xtensa_init_fix_data): New.
4003 (xtensa_frob_label): Reset label symbol to the current frag. Check
4004 do_align_targets and generating_literals flag. Propagate frequency
4005 info to new alignment frag. Call xtensa_set_frag_assembly_state.
4006 (xtensa_unrecognized_line): New.
4007 (xtensa_flush_pending_output): Check if inside a bundle. Add a call
4008 to xtensa_set_frag_assembly_state.
4009 (error_reset_cur_vinsn): New.
4010 (md_assemble): Remove check for literal frag. Remove call to
4011 istack_init. Call use_transform instead of use_generics. Parse
4012 explicit instruction format specifiers. Move code for
4013 a0_b_retw_interlock workaround to xg_assemble_vliw_tokens. Call
4014 error_reset_cur_vinsn on errors. Add call to get_invisible_operands.
4015 Add dwarf2_where call. Remote automatic alignment for ENTRY
4016 instructions. Move call to xtensa_clear_insn_labels to the end.
4017 Rearrange to handle bundles.
4018 (xtensa_cons_fix_new): Delete.
4019 (xtensa_handle_align): New.
4020 (xtensa_frag_init): Call xtensa_set_frag_assembly_state. Remove
4021 assignment to is_no_density field.
4022 (md_pcrel_from): Use new xtensa-isa.h functions. Use decode_reloc
4023 instead of reloc_to_opnum. Handle "alternate" relocations.
4024 (xtensa_force_relocation, xtensa_check_inside_bundle,
4025 xtensa_elf_section_change_hook): New.
4026 (xtensa_symbol_new_hook): Delete.
4027 (xtensa_fix_adjustable): Check for difference of symbols with an
4028 offset. Check for external and weak symbols.
4029 (md_apply_fix3): Remove cases for XTENSA_OP{0,1,2} relocs.
4030 (md_estimate_size_before_relax): Return expansion for the first slot.
4031 (tc_gen_reloc): Handle difference of symbols by producing
4032 XTENSA_DIFF{8,16,32} relocs and by writing the value of the difference
4033 into the output. Handle new XTENSA_SLOT*_OP relocs by storing the
4034 tentative values into the output when linkrelax is set.
4035 (XTENSA_PROP_SEC_NAME): Define.
4036 (xtensa_post_relax_hook): Call xtensa_find_unmarked_state_frags.
4037 Create literal tables only if using literal sections. Create new
4038 property tables instead of old instruction tables. Check for unaligned
4039 branch targets and loops.
4040 (finish_vinsn, find_vinsn_conflicts, check_t1_t2_reads_and_writes,
4041 new_resource_table, clear_resource_table, resize_resource_table,
4042 resources_available, reserve_resources, release_resources,
4043 opcode_funcUnit_use_unit, opcode_funcUnit_use_stage,
4044 resources_conflict, xg_find_narrowest_format, relaxation_requirements,
4045 bundle_single_op, emit_single_op, xg_assemble_vliw_tokens): New.
4046 (xtensa_end): Call xtensa_flush_pending_output. Set past_xtensa_end
4047 flag. Update checks for workaround options. Call
4048 xtensa_mark_narrow_branches and xtensa_mark_zcl_first_insns.
4049 (xtensa_cleanup_align_frags): Add special case for branch targets.
4050 Check for and mark unreachable frags.
4051 (xtensa_fix_target_frags): Remove use of align_only_targets flag.
4052 Use RELAX_LOOP_END_BYTES in special case for negatable branch at the
4053 end of a zero-overhead loop body.
4054 (frag_can_negate_branch): Handle instructions with multiple slots.
4055 Use new xtensa-isa.h functions
4056 (xtensa_mark_narrow_branches, is_narrow_branch_guaranteed_in_range,
4057 xtensa_mark_zcl_first_insns): New.
4058 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags): Error if
4059 transformations are disabled.
4060 (next_instrs_are_b_retw): Use new xtensa-isa.h functions. Handle
4061 multislot instructions.
4062 (xtensa_fix_close_loop_end_frags, xtensa_fix_short_loop_frags):
4063 Likewise. Also error if transformations are disabled.
4064 (unrelaxed_frag_max_size): New.
4065 (unrelaxed_frag_min_insn_count, unrelax_frag_has_b_j): Use new
4066 xtensa-isa.h functions.
4067 (xtensa_sanity_check, is_empty_loop, is_local_forward_loop): Use
4068 xtensa_opcode_is_loop instead of is_loop_opcode.
4069 (get_text_align_power): Replace as_fatal with assertion.
4070 (get_text_align_fill_size): Iterate instead of using modulus when
4072 (get_noop_aligned_address): Assert that this is for a machine-dependent
4073 RELAX_ALIGN_NEXT_OPCODE frag. Use next_frag_opcode_is_loop,
4074 xg_get_single_size, and frag_format_size.
4075 (get_widen_aligned_address): Rename to ...
4076 (get_aligned_diff): ... this function. Add max_diff parameter.
4077 Remove handling of rs_align/rs_align_code frags. Use
4078 next_frag_format_size, get_text_align_power, get_text_align_fill_size,
4079 next_frag_opcode_is_loop, and xg_get_single_size. Compute max_diff
4080 and pass it back to caller.
4081 (xtensa_relax_frag): Use relax_frag_loop_align. Add code for new
4082 RELAX_SLOTS, RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN,
4083 RELAX_FILL_NOP, and RELAX_UNREACHABLE frag types. Check relax_seen.
4084 (relax_frag_text_align): Rename to ...
4085 (relax_frag_loop_align): ... this function. Assume loops can only be
4086 in the first slot of an instruction.
4087 (relax_frag_add_nop): Use assemble_nop instead of constructing an OR
4088 instruction. Remove call to frag_wane.
4089 (relax_frag_narrow): Rename to ...
4090 (relax_frag_for_align): ... this function. Extend to handle
4091 RELAX_FILL_NOP and RELAX_UNREACHABLE, as well as RELAX_SLOTS with
4092 RELAX_NARROW for the first slot.
4093 (find_address_of_next_align_frag, bytes_to_stretch): New.
4094 (future_alignment_required): Use find_address_of_next_align_frag and
4095 bytes_to_stretch. Look ahead to subsequent frags to make smarter
4096 alignment decisions.
4097 (relax_frag_immed): Add format, slot, and estimate_only parameters.
4098 Check if transformations are enabled for b_j_loop_end workaround.
4099 Use new xtensa-isa.h functions and handle multislot instructions.
4100 Update call to xg_assembly_relax.
4101 (md_convert_frag): Handle new RELAX_SLOTS, RELAX_UNREACHABLE,
4102 RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN, and RELAX_FILL_NOP
4104 (convert_frag_narrow): Add segP, format and slot parameters. Call
4105 convert_frag_immed for branch instructions. Adjust calls to
4106 tinsn_from_chars, tinsn_immed_from_frag, and xg_emit_insn_to_buf. Use
4107 xg_get_single_size and xg_get_single_format.
4108 (convert_frag_fill_nop): New.
4109 (convert_frag_immed): Add format and slot parameters. Handle multislot
4110 instructions and use new xtensa-isa.h functions. Update calls to
4111 tinsn_immed_from_frag and xg_assembly_relax. Check if transformations
4112 enabled for b_j_loop_end workaround. Use build_nop instead of
4113 assemble_nop. Check is_specific_opcode flag. Check for unreachable
4114 frags. Use xg_get_single_size. Handle O_pltrel.
4115 (fix_new_exp_in_seg): Remove check for old plt flag.
4116 (convert_frag_immed_finish_loop): Update calls to tinsn_from_chars and
4117 xtensa_insnbuf_to_chars. Call tinsn_immed_from_frag. Change check
4118 for loop opcode to an assertion. Mark all frags up to the end of the
4119 loop as not transformable.
4120 (get_last_insn_flags, set_last_insn_flags): Use get_subseg_info.
4121 (get_subseg_info): New.
4122 (xtensa_move_literals): Call xtensa_set_frag_assembly_state. Add null
4124 (xtensa_switch_to_literal_fragment): Rewrite to handle absolute
4125 literals and use xtensa_switch_to_non_abs_literal_fragment otherwise.
4126 (xtensa_switch_to_non_abs_literal_fragment): New.
4127 (cache_literal_section): Add is_code parameter and pass it through to
4128 retrieve_literal_seg.
4129 (retrieve_literal_seg): Add is_code parameter and use it to set the
4130 flags on the literal section. Handle case where head parameter is 0.
4131 (get_frag_is_no_transform, set_frag_is_specific_opcode,
4132 set_frag_is_no_transform): New.
4133 (xtensa_create_property_segments): Add end_property_function parameter
4134 and pass it through to add_xt_block_frags. Call bfd_get_section_flags
4135 and skip SEC_DEBUGGING and !SEC_ALLOC sections.
4136 (xtensa_create_xproperty_segments, section_has_xproperty): New.
4137 (add_xt_block_frags): Add end_property_function parameter and call it
4138 if it is non-zero. Call xtensa_frag_flags_init.
4139 (xtensa_frag_flags_is_empty, xtensa_frag_flags_init,
4140 get_frag_property_flags, frag_flags_to_number,
4141 xtensa_frag_flags_combinable, xt_block_aligned_size,
4142 xtensa_xt_block_combine, add_xt_prop_frags,
4143 init_op_placement_info_table, opcode_fits_format_slot,
4144 xg_get_single_size, xg_get_single_format): New.
4145 (istack_push): Inline call to tinsn_copy.
4146 (tinsn_copy): Delete.
4147 (tinsn_has_invalid_symbolic_operands): Handle O_hi16 and O_lo16 and
4148 CONST16 opcodes. Handle O_big, O_illegal, and O_absent.
4149 (tinsn_has_complex_operands): Handle O_hi16 and O_lo16.
4150 (tinsn_to_insnbuf): Use xg_get_single_format and new xtensa-isa.h
4151 functions. Handle invisible operands.
4152 (tinsn_to_slotbuf): New.
4153 (tinsn_check_arguments): Use new xtensa-isa.h functions.
4154 (tinsn_from_chars): Add slot parameter. Rewrite using xg_init_vinsn,
4155 vinsn_from_chars, and xg_free_vinsn.
4156 (tinsn_from_insnbuf): New.
4157 (tinsn_immed_from_frag): Add slot parameter and handle multislot
4158 instructions. Handle symbol differences.
4159 (get_num_stack_text_bytes): Use xg_get_single_size.
4160 (xg_init_vinsn, xg_clear_vinsn, vinsn_has_specific_opcodes,
4161 xg_free_vinsn, vinsn_to_insnbuf, vinsn_from_chars, expr_is_register,
4162 get_expr_register, set_expr_symbol_offset_diff): New.
4163 * config/tc-xtensa.h (MAX_SLOTS): Define.
4164 (xtensa_relax_statesE): Move from tc-xtensa.c. Add
4165 RELAX_CHECK_ALIGN_NEXT_OPCODE, RELAX_MAYBE_DESIRE_ALIGN, RELAX_SLOTS,
4166 RELAX_FILL_NOP, RELAX_UNREACHABLE, RELAX_MAYBE_UNREACHABLE, and
4168 (RELAX_IMMED_MAXSTEPS): Move from tc-xtensa.c.
4169 (xtensa_frag_type struct): Add is_assembly_state_set,
4170 use_absolute_literals, relax_seen, is_unreachable, is_specific_opcode,
4171 is_align, is_text_align, alignment, and is_first_loop_insn fields.
4172 Replace is_generics and is_relax fields by is_no_transform field.
4173 Delete is_text and is_longcalls fields. Change text_expansion and
4174 literal_expansion to arrays of MAX_SLOTS entries. Add arrays of
4175 per-slot information: literal_frags, slot_subtypes, slot_symbols,
4176 slot_sub_symbols, and slot_offsets. Add fr_prev field.
4177 (xtensa_fix_data struct): New.
4178 (xtensa_symfield_type struct): Delete plt field.
4179 (xtensa_block_info struct): Move definition to tc-xtensa.h. Add
4180 forward declaration here.
4181 (xt_section_type enum): Delete xt_insn_sec. Add xt_prop_sec.
4182 (XTENSA_SECTION_RENAME): Undefine.
4183 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FORCE_RELOCATION, NO_PSEUDO_DOT,
4184 tc_unrecognized_line, md_do_align, md_elf_section_change_hook,
4185 HANDLE_ALIGN, TC_LINKRELAX_FIXUP, SUB_SEGMENT_ALIGN): Define.
4186 (TC_CONS_FIX_NEW, tc_symbol_new_hook): Delete.
4187 (unit_num_copies_func, opcode_num_units_func,
4188 opcode_funcUnit_use_unit_func, opcode_funcUnit_use_stage_func): New.
4189 (resource_table struct): New.
4190 * config/xtensa-istack.h (MAX_INSN_ARGS): Increase from 6 to 10.
4191 (TInsn struct): Add keep_wide, loc, fixup, record_fix, subtype,
4192 literal_space, symbol, sub_symbol, offset, and literal_frag fields.
4193 (tinsn_copy): Delete prototype.
4194 (vliw_insn struct): New.
4195 * config/xtensa-relax.c (insn_pattern_struct): Add options field.
4196 (widen_spec_list): Add option conditions for density and boolean
4197 instructions. Add expansions using CONST16 and conditions for using
4198 CONST16 vs. L32R. Use new Xtensa LX RSR/WSR syntax. Add entries for
4200 (simplify_spec_list): Add option conditions for density instructions.
4201 Add entry for NOP instruction.
4202 (append_transition): Add cmp function pointer parameter and use it to
4203 insert the new entry in order.
4204 (operand_function_LOW16U, operand_function_HI16U): New.
4205 (xg_has_userdef_op_fn, xg_apply_userdef_op_fn): Handle
4206 OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
4207 (enter_opname, split_string): Use xstrdup instead of strdup.
4208 (init_insn_pattern): Initialize new options field.
4209 (clear_req_or_option_list, clear_req_option_list,
4210 clone_req_or_option_list, clone_req_option_list, parse_option_cond):
4212 (parse_insn_pattern): Parse option conditions.
4213 (transition_applies): New.
4214 (build_transition): Use new xtensa-isa.h functions. Fix incorrectly
4215 swapped last arguments in calls to append_constant_value_condition.
4216 Call clone_req_option_list. Add warning about invalid opcode.
4217 Handle LOW16U and HI16U function names.
4218 (build_transition_table): Add cmp parameter and use it in calls to
4219 append_transition. Use new xtensa-isa.h functions. Check
4220 transition_applies before adding entries.
4221 (xg_build_widen_table, xg_build_simplify_table): Add cmp parameter and
4222 pass it through to build_transition_table.
4223 * config/xtensa-relax.h (ReqOrOptionList, ReqOrOption, ReqOptionList,
4224 ReqOption, transition_cmp_fn): New types.
4225 (OpType enum): Add OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
4226 (transition_rule struct): Add options field.
4227 * doc/as.texinfo (Overview): Update Xtensa options.
4228 * doc/c-xtensa.texi (Xtensa Options): Delete --[no-]density,
4229 --[no-]relax, and --[no-]generics options. Update descriptions of
4230 --text-section-literals and --[no-]longcalls. Add
4231 --[no-]absolute-literals and --[no-]transform.
4232 (Xtensa Syntax): Add description of syntax for FLIX instructions.
4233 Remove use of "generic" and "specific" terminology for opcodes.
4234 (Xtensa Registers): Generalize the syntax description to include
4235 user-defined register files.
4236 (Xtensa Automatic Alignment): Update.
4237 (Xtensa Branch Relaxation): Mention limitation of unconditional jumps.
4238 (Xtensa Call Relaxation): Linker can now remove most of the overhead.
4239 (Xtensa Directives): Remove confusing rules about precedence.
4240 (Density Directive, Relax Directive): Delete.
4241 (Schedule Directive): New.
4242 (Generics Directive): Rename to ...
4243 (Transform Directive): ... this node.
4244 (Literal Directive): Update for absolute literals. Missing
4245 literal_position directive is now an error.
4246 (Literal Position Directive): Update for absolute literals.
4247 (Freeregs Directive): Delete.
4248 (Absolute Literals Directive): New.
4249 (Frame Directive): Minor editing.
4250 * Makefile.am (DEPTC_xtensa_elf, DEPOBJ_xtensa_elf, DEP_xtensa_elf):
4251 Update dependencies.
4252 * Makefile.in: Regenerate.
4254 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
4256 * config/tc-mips.c (append_insn): Use fix_new rather than fix_new_exp
4257 to build the second and third fixups for a composite relocation.
4258 (macro_read_relocs): New function.
4259 (macro_build): Use it.
4260 (s_cpsetup): Pass all three composite relocation codes to macro_build.
4261 Simplify fragging code accordingly.
4262 (s_gpdword): Use fix_new rather than fix_new_exp for the second part
4263 of the composite relocation. Set fx_tcbit in both fixups.
4265 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
4267 * config/tc-mips.c (append_insn): Set fx_tcbit for composite relocs.
4268 (md_apply_fix3): Don't treat composite relocs as done.
4270 2004-10-07 Jan Beulich <jbeulich@novell.com>
4272 * macro.c (macro_expand_body): When ELF, use .LL rather than LL as
4273 prefix for symbol names generated from the LOCAL macro directive.
4275 * dw2gencfi.c (select_cie_for_fde): When separating CIE out from
4276 FDE, treat a DW_CFA_remember_state as we do a DW_CFA_advance_loc.
4278 2004-10-07 Tomer Levi <Tomer.Levi@nsc.com>
4280 * config/tc-crx.c (preprocess_reglist): Handle Co-processor
4282 (md_assemble): Add error checking for Co-Processor instructions.
4283 (get_cinv_parameters): Add 'b' option to invalidate the
4284 branch-target cache.
4286 2004-10-05 Paul Brook <paul@codesourcery.com>
4288 * config/tc-arm.c (unwind): New variable.
4289 (vfp_sp_encode_reg): New function.
4290 (vfp_sp_reg_required_here): Use it.
4291 (vfp_sp_reg_list, vfp_dp_reg_list): Remove.
4292 (vfp_parse_reg_list): New function.
4293 (s_arm_unwind_fnstart, s_arm_unwind_fnend, s_arm_unwind_cantunwind,
4294 s_arm_unwind_personality, s_arm_unwind_personalityindex,
4295 s_arm_unwind_handlerdata, s_arm_unwind_save, s_arm_unwind_movsp,
4296 s_arm_unwind_pad, s_arm_unwind_setfp, s_arm_unwind_raw): New
4298 (md_pseudo_table): Add them.
4299 (do_vfp_reg2_from_sp2): Use vfp_parse_reg_list and vfp_sp_encode_reg.
4300 (do_vfp_sp2_from_reg2, vfp_sp_ldstm, vfp_dp_ldstm): Ditto.
4301 (set_section, add_unwind_adjustsp, flush_pending_unwind,
4302 finish_unwind_opcodes, start_unwind_section, create_unwind_entry,
4303 require_hashconst, add_unwind_opcode): New functions.
4304 * doc/c-arm.texi: Document unwinding opcodes.
4305 * NEWS: Mention the new feature.
4307 2004-10-04 Eric Christopher <echristo@redhat.com>
4309 * config/tc-mips.c (md_apply_fix3): Remove erroneous assert.
4311 2004-10-01 H.J. Lu <hongjiu.lu@intel.com>
4313 * config/tc-ppc.c (md_apply_fix3): Call S_SET_THREAD_LOCAL for
4315 * config/tc-s390.c (md_apply_fix3): Likewise.
4316 * config/tc-sparc.c (md_apply_fix3): Likewise.
4318 2004-10-01 Paul Brook <paul@codesourcery.com>
4320 * config/tc-arm.c (arm_elf_section_type): New function.
4321 (arm_elf_change_section): Set section link for exidx sections.
4322 * config/tc-arm.h (arm_elf_section_type): Add prototype.
4323 (md_elf_section_type): Define.
4325 2004-10-01 Bill Farmer <Bill@the-farmers.freeserve.co.uk>
4327 * config/tc-pdp11.c (md_apply_fix3): Change to sign of the SOB
4328 instruction's offset.
4330 2004-10-01 Adam Nemet <anemet@lnxw.com>
4332 * (TARGET_FORMAT): Remove LynxOS COFF definition.
4334 2004-10-01 Ravi Ramaseshan <ravi.ramaseshan@codito.com>
4336 * config/tc-arc.c (tc_gen_reloc): Don't assume fixP->fx_addsy is an
4337 asymbol *, instead use symbol_get_bfdsym.
4339 2004-09-30 Linus Nielsen Feltzing <linus@haxx.se>
4341 * config/tc-m68k.c (select_control_regs): Add mcf5249.
4343 2004-09-30 Paul Brook <paul@codesourcery.com>
4345 * config/tc-arm.c (do_smi, do_nop): New functions.
4346 (insns): Add ARMv6ZK instructions.
4347 (md_apply_fix3): Handle BFD_RELOC_ARM_SMI.
4348 (tc_gen_reloc): Ditto.
4349 (arm_cpus): Add mpcore and arm1176.
4350 (arm_archs): Add armv6{k,z,zk}.
4351 * doc/c-arm.texi: Document new cores and architectures.
4353 2004-09-30 Nick Clifton <nickc@redhat.com>
4355 * config/tc-arm.c: Use ISO C90 formatting.
4357 2004-09-30 Vladimir Ivanov <vladitx@nucleusys.com>
4359 * config/tc-arm.c (mav_reg_required_here): Allow REG_TYPE_CN
4360 as alternative when REG_TYPE_MVF, REG_TYPE_MVD, REG_TYPE_MVFX or
4361 REG_TYPE_MVDX is expected.
4363 2004-09-29 Marc Bevand <m.bevand@gmail.com>
4365 * doc/c-i386.texi (i386-Mnemonics): Fix typo.
4367 2004-09-21 James E Wilson <wilson@specifixinc.com>
4369 * config/tc-ia64.c (ENCODED_PSP_OFFSET): New.
4370 (output_rp_psprel, output_pfs_psprel, output_preds_psprel,
4371 output_spill_base, output_unat_psprel, output_lc_psprel,
4372 output_fpsr_psprel, output_priunat_psprel, output_bsp_psprel,
4373 output_bsprestore_psprel, output_rnat_psprel, output_spill_psprel,
4374 output_spill_psprel_p): Use it.
4376 2004-09-20 Tomer Levi <Tomer.Levi@nsc.com>
4378 * config/tc-crx.c (handle_LoadStor): New function.
4379 Handle load/stor unique instructions before parsing.
4381 2004-09-17 Paul Brook <paul@codesourcery.com>
4383 * config/tc-arm.c (s_arm_rel31): New funciton.
4384 (md_pseudo_table): Add .rel31.
4385 (md_apply_fix3): Handle BFD_RELOC_ARM_TARGET2,
4386 BFD_RELOC_32_PCREL and BFD_RELOC_ARM_PREL31.
4387 (tc_gen_reloc): Handle BFD_RELOC_ARM_PREL31 and BFD_RELOC_ARM_TARGET2.
4388 (arm_fix_adjustable): Return 0 for BFD_RELOC_ARM_TARGET2.
4389 (arm_parse_reloc): Add (target2).
4391 2004-09-17 Alan Modra <amodra@bigpond.net.au>
4393 * Makefile.am: Run "make dep-am".
4394 * Makefile.in: Regenerate.
4395 * aclocal.m4: Regenerate.
4396 * configure: Regenerate.
4397 * doc/Makefile.in: Regenerate.
4398 * po/POTFILES.in: Regenerate.
4399 * po/gas.pot: Regenerate.
4401 2004-09-14 Hideki IWAMOTO <h-iwamoto@kit.hi-ho.ne.jp>
4403 * config/tc-mmix.c [!LLONG_MIN]: Correct #elsif to #elif.
4404 [!LLONG_MAX]: Ditto.
4406 2004-09-13 Paul Brook <paul@codesourcery.com>
4408 * config/tc-arm.c: Rename RELABS to TARGET1.
4410 2004-09-13 Alan Modra <amodra@bigpond.net.au>
4412 * messages.c (as_internal_value_out_of_range): Cast values passed
4413 to as_bad_where or as_warn_where to proper type.
4415 2004-09-11 Theodore A. Roth <troth@openavr.org>
4417 * config/tc-avr.c: Add support for
4418 atmega48, atmega88, atmega168, attiny13, attiny2313, at90can128.
4420 2004-09-09 Alan Modra <amodra@bigpond.net.au>
4422 * dw2gencfi.c (select_cie_for_fde): When separating CIE out
4423 from FDE, treat a CFI_escape as we do a DW_CFA_advance_loc.
4425 2004-09-08 Paul Brook <paul@codesourcery.com>
4427 * config/obj-elf.c (obj_elf_section_type): Handle init_array,
4428 fini_array and preinit_array section types.
4429 * config/tc-ia64.c (ia64_elf_section_type): Remove init_array
4431 * doc/as.texinfo: Document extra section types.
4433 2004-09-02 Mark Mitchell <mark@codesourcery.com>
4435 * Makefile.am (TARG_ENV_HFILES): Add te-symbian.h.
4436 * Makefile.in: Regenerated.
4437 * configure.in: Set em for arm*-*-symbianelf*.
4438 * configure: Regenerated.
4439 * config/tc-arm.c (elf32_arm_target_format): Use Symbian target
4440 vectors when appropriate.
4441 * config/te-symbian.h: New file.
4443 2004-09-03 Tomer Levi <Tomer.Levi@nsc.com>
4445 * config/tc-crx.c (gettrap): Exception vector can be case
4447 (process_label_constant): Fix a 32-bit displacement bug in branch
4449 (get_operandtype) : Bug fix, wrong operand was used.
4450 (process_label_constant): Initialize relocation type to
4453 2004-09-01 Richard Earnshaw < reanrsha@arm.com>
4455 * tc-arm.c (arm_cpus, arm_fpus): Allow <cpu>-s as well as <cpu>s
4456 for synthesizable cores.
4458 * doc/c-arm.texi (ARM Options): Document canonical names of CPUs.
4460 2004-08-25 Dmitry Diky <diwil@spec.ru>
4462 * config/tc-msp430.c: Clean-up the code.
4463 (md_relax_table): New relax table.
4464 (mcu_types): Sort MCU types.
4465 (md_pseudo_table): Add .profiler pseudo handler.
4466 (pow2value): New function.
4467 (msp430_profiler): New function.
4468 (msp430_operands): Add new insns handlers.
4469 (msp430_srcoperand): Add register operand handler, allow complex
4471 (md_estimate_size_before_relax): Rewritten.
4472 (md_convert_frag): Rewritten.
4473 (msp430_relax_frag): New function.
4474 * config/tc-msp430.h (md_relax_frag): define macro
4475 * doc/c-msp430.texi: Update information.
4477 2004-08-24 Nick Clifton <nickc@redhat.com>
4479 * as.c (std_shortopts): Allow -g to take an optional argument.
4480 (parse_args): Pass any switch starting with -g on to the backend
4483 2004-08-18 Mark Mitchell <mark@codesourcery.com>
4485 * configure.in (arm*-*-symbianelf*): New target.
4486 (arm*-*-eabi*): Likewise.
4487 * configure: Regenerated.
4489 2004-08-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4490 * config/tc-mips.c (append_insn): Handle delay slots in branch likely
4493 2004-08-18 Jakub Jelinek <jakub@redhat.com>
4495 * config/tc-ia64.c (start_unwind_section): Add linkonce_empty
4496 argument, don't do anything if current section is not
4497 .gnu.linkonce.t.* and linkonce_empty is set.
4498 (generate_unwind_image, dot_endp): Adjust callers, call
4499 start_unwind_section (*, 1) if nothing will be put into the
4502 2004-08-17 Nick Clifton <nickc@redhat.com>
4504 * as.c (MD_DEBUG_FORMAT_SELECTOR): Provide default definition.
4505 (show_usage): Add -g.
4506 (std_longopts): Add --gen-debug. Alpha sort the table.
4507 (parse_args): Print an error message if a switch is not handled.
4508 Handle the -g switch, calling md_debug_format_selector() if
4510 * NEWS: Mention new feature.
4511 * doc/as.texinfo: Document new switch.
4512 * doc/internals.texi: Document behaviour of md_parse_option.
4514 * config/tc-arm.c (md_parse_option): Do not issue an error message
4515 if the switch is not recognised.
4516 * config/tc-m68k.c (md_parse_option): Likewise.
4517 * config/tc-pdp11.c (md_parse_option): Likewise.
4518 * config/tc-v850.c (md_parse_option): Likewise.
4520 * as.h: Fix up formatting.
4523 2004-08-16 Nick Clifton <nickc@redhat.com>
4525 * macro.c (macro_set_alternate): Use ISO C90 formatting.
4527 * configure.in: Sort architecture based tables alphabetically.
4528 * configure: Regenerate.
4530 2004-08-16 Alan Modra <amodra@bigpond.net.au>
4532 * config/tc-ppc.c (tc_ppc_regname_to_dw2regnum <regnames>): Replace
4533 { "cc", 68 }, with { "cr", 70 }.
4535 2004-08-13 Jan Beulich <jbeulich@novell.com>
4536 Nick Clifton <nickc@redhat.com>
4538 * as.c: Add and handle new --alternate command line option.
4539 * macro.c (macro_set_alternate): New.
4540 * macro.h (macro_set_alternate): Declare.
4541 * read.c: Add and handle new .altmacro and .noaltmacro directives.
4542 * doc/as.texinfo: Document new command line option and pseudo-ops
4543 as well as insert documentation originating from gasp about
4544 alternate macro syntax.
4545 * NEWS: Mention new command line option and pseudo-ops.
4547 2004-08-10 Mark Mitchell <mark@codesourcery.com>
4549 * expr.c (operand): Handle the "~", "-", and "!" operators applied
4552 2004-08-06 Paul Brook <paul@codesourcery.com>
4554 * config/tc-arm.c (md_apply_fix3, tc_gen_reloc, arm_parse_reloc):
4555 Handle new relocations.
4556 * include/elf/arm.h (elf_arm_reloc_type): Add new EABI relocations.
4558 2004-08-05 Bob Wilson <bob.wilson@acm.org>
4560 * write.c (relax_segment): Use was_address instead of address when
4561 setting fr_fix field for align frag due to backwards .org.
4563 2004-07-29 Alexandre Oliva <aoliva@redhat.com>
4565 Introduce SH2a support.
4566 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
4567 * config/tc-sh.c (get_specific): Change arch_sh2a_up to
4569 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
4570 * config/tc-sh.c (md_parse_option): Add sh2a-nofpu ISA handling.
4571 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
4572 * config/tc-sh.c (sh_elf_final_processing): Move sh2a recognition
4573 to end of conditional expression.
4574 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
4575 * config/tc-sh.c: Add sh2a-nofpu support.
4576 2003-12-29 DJ Delorie <dj@redhat.com>
4577 * tc-sh.c: Add sh2a support.
4578 (parse_reg): Add tbr.
4579 (parse_at): Support @@(disp,tbr).
4580 (get_specific): Support sh2a opcodes.
4581 (insert4): New, for 4 byte relocs.
4582 (build_Mytes): Support sh2a opcodes.
4583 (md_apply_fix3_Mytes): Support sh2a opcodes.
4584 2003-12-02 Michael Snyder <msnyder@redhat.com>
4585 * config/tc-sh.c (md_parse_option): Handle sh2a.
4586 (sh_elf_final_processing): Ditto.
4588 2004-07-27 Jason Thorpe <thorpej@wasabisystems.com>
4590 * config/tc-hppa.h (TARGET_FORMAT): Set to "elf32-hppa-netbsd"
4593 2004-07-27 Alan Modra <amodra@bigpond.net.au>
4595 * config/tc-ppc.c (ppc_frob_file_before_adjust): Warn if .toc too big.
4596 (ppc_arch): Expand comment.
4598 2004-07-27 Tomer Levi <Tomer.Levi@nsc.com>
4600 * config/tc-crx.c: Support evaluating the difference between two
4602 * config/tc-crx.h: Likewise.
4604 2004-07-26 H.J. Lu <hongjiu.lu@intel.com>
4606 * config/tc-ia64.c (start_unwind_section): Set the linked-to
4608 (ia64_elf_section_change_hook): Set the linked-to section for
4611 2004-07-26 Dmitry Diky <diwil@spec.ru>
4613 * config/tc-msp430.c: Add new subtargets: msp430x1610,
4614 msp430x1611, msp430x1612, msp430x415, msp430x417, msp430xG437,
4615 msp430xG438, msp430xG439.
4617 2004-07-25 Daniel Jacobowitz <dan@debian.org>
4619 * doc/as.texinfo (Section, PushSection): Correct documentation
4622 2004-07-21 Jan Beulich <jbeulich@novell.com>
4624 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
4625 permissible for the selected instruction suffix.
4626 (match_template): Don't permit 64-bit general purpose operands in
4628 (finalize_imm): Permit 64-bit immediates.
4629 (build_modrm_byte): Don't treat 32-bit addressing in 64-bit mode
4630 specially except for the width of the used base and/or index
4631 registers. For 32-bit displacements, use sign-extended
4632 relocations only when using 64-bit addressing.
4633 Force zero displacement on rip-relative addressing when there is
4634 no other displacement.
4635 (i386_index_check): Don't treat 32-bit addressing in 64-bit mode
4636 specially except for the width of the used base and/or index
4638 (parse_register): Disallow Reg64 registers in 32-bit mode.
4640 * config/tc-i386.c: For DefaultSize instructions, don't guess a 'q'
4641 suffix if the instruction doesn't support it.
4643 2004-07-20 Maciej W. Rozycki <macro@linux-mips.org>
4645 * config/tc-mips.c (append_insn): Handle constant expressions with
4646 no associated relocation.
4647 (mips_ip): Cancel the expression after use for the Q format
4649 (parse_relocation): Return no relocation for unsupported
4651 (my_getSmallExpression): Return no relocation if no relocation
4654 2004-07-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4656 * config/obj-som.c (adjust_stab_sections): Add prototype.
4657 (obj_som_compiler, obj_som_version, obj_som_copyright,
4658 adjust_stab_sections): Add ATTRIBUTE_UNUSED to unused arguments.
4659 * config/tc-hppa.c (update_subspace): Likewise.
4660 (is_defined_subspace): Amplify comment.
4661 * config/obj-som.h (som_frob_file): Add prototype.
4663 2004-07-19 Christopher Faylor <cgf@timesys.com>
4664 H.J. Lu <hongjiu.lu@intel.com>
4666 * subsegs.c (section_symbol): Don't create a new segment when
4667 existing segment is undefined.
4669 2004-07-16 Richard Earnshaw <rearnsha@arm.com>
4671 * config/tc-arm.c: Include include/opcode/arm.h.
4672 (ARM_EXT_*, ARM_ARCH_*, ARM_ANY, ARM_ALL, COPROC_ANY): Delete.
4673 (FPU_FPA_EXT_* FPU_VFP_EXT_*, FPU_ANY, FPU_NONE, FPU_MAVERICK): Delete.
4674 (FPU_ARCH_*): Delete.
4675 * Makefile.am: Update dependencies.
4676 * Makefile.in: Regenerate.
4678 2004-07-15 Nick Clifton <nickc@redhat.com>
4680 * configure.in: Accept armbe as a big-endian arm configuration.
4681 * configure: Regenerate.
4683 2004-07-13 Thomas Nystrom <thn@saeab.se>
4685 * config/tc-i386.c (T_SHIFTOP): New constant.
4686 (intel_e05_1): Handle '&', '|' and T_SHIFTOP.
4687 (intel_el1): Handle '~'.
4688 (intel_get_token): Handle '<>', '&', '|' and '~'.
4690 2004-07-13 Nick Clifton <nickc@redhat.com>
4692 (md_assemble): Remove spurious newline from end of as_bad error
4694 (intel_e05_1): Likewise.
4695 (intel_e11): Likewise.
4696 (intel_match_token): Likewise.
4698 2004-07-11 Andreas Schwab <schwab@suse.de>
4700 * config/tc-m68k.c: Convert to C90. Remove redundant
4701 declarations. Indentation fixup.
4702 [M68KCOFF]: Include "obj-coff.h" instead of declaring
4703 obj_coff_section ourselves.
4705 2004-07-09 James E Wilson <wilson@specifixinc.com>
4707 * config/tc-ia64.c (default_big_endian): New.
4708 (dot_byteorder, md_begin): Use it.
4709 (md_parse_option): Set it.
4711 2004-07-09 Nick Clifton <nickc@redhat.com>
4713 * configure.in: Change sh-sybmian-elf to sh-*-symbianelf.
4714 * configure: Regenerate.
4715 * NEWS: Change sh-sybmian-elf to sh-*-symbianelf.
4716 * config/tc-sh.c (sh_elf_final_processing): Use renamed version of
4717 sh_find_elf_flags if necessary.
4719 2004-07-08 Richard Sandiford <rsandifo@redhat.com>
4721 * config/tc-mips.c (mips_fix_adjustable): If the full addend is
4722 going to be split into more than one in-place addend, return 0
4723 for relocations against mergeable sections. Associate comments
4726 2004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
4728 * Makefile.am (CPU_TYPES): Add crx.
4729 (TARGET_CPU_CFILES): Add config/tc-crx.c.
4730 (TARGET_CPU_HFILES): Add config/tc-crx.h.
4731 (DEPTC_crx_elf): New target.
4732 (DEPOBJ_crx_elf): Likewise.
4733 (DEP_crx_elf): Likewise.
4734 * Makefile.in: Regenerate.
4735 * configure.in: Add crx* target.
4736 * configure: Regenerate.
4737 * config/tc-crx.c: New file.
4738 * config/tc-crx.h: New file.
4739 * NEWS: Mention new target.
4741 2004-07-06 Nick Clifton <nickc@redhat.com>
4743 * config.in: Undefine TARGET_SYMBIAN by default.
4745 * configure: Regenerate. Add sh-symbian-elf target. If
4746 selected define TARGET_SYMBIAN.
4747 * config/tc-sh.h (TARGET_FORMAT): Select a Symbian target
4748 format if TARGET_SYMBIAN has been defined.
4750 * output-file.c (output_file_create): Report the target format
4751 chosen when bfd_openw reports that it is invalid.
4753 * config/obj-coff.c (coff_pseudo_table): Only define the weak
4754 pseudo for BFD based assemblers.
4756 2004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
4759 * config/tc-sh.c (md_assemble): Change isspace to ISSPACE.
4760 (md_parse_option): Remove redundant -isa testing.
4761 Make bfd_arch variable const.
4762 (md_show_usage): Make bfd_arch variable const.
4764 2004-07-03 James E Wilson <wilson@specifixinc.com>
4766 * config/tc-ia64.c (emit_one_bundle): Check and set insn_addr.
4767 * config/tc-ia64.h (md_frag_check): Define.
4769 2004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
4771 * config/obj-coff.c (obj_coff_weak): New .weak syntax for PE weak
4773 * doc/as.texinfo (Weak): Document PE weak symbols.
4775 2004-07-03 Richard Sandiford <rsandifo@redhat.com>
4777 * config/tc-mips.c (HAVE_IN_PLACE_ADDENDS): New macro.
4778 (reloc_needs_lo_p): Only return true if HAVE_IN_PLACE_ADDENDS.
4779 (mips_frob_file): Rework so that only a single pass through the
4780 relocs is needed. Allow %lo()s to have higher offsets than their
4781 corresponding %hi()s or %got()s.
4783 2004-07-02 Nick Clifton <nickc@redhat.com>
4785 * config/tc-arm.c (md_apply_fix3:BFD_RELOC_ARM_IMMEDIATE): Do not
4786 allow values which have come from undefined symbols.
4787 Always consider this fixup to have been processed as a reloc
4788 cannot be generated for it.
4790 2004-07-02 Alan Modra <amodra@bigpond.net.au>
4792 * frags.h (struct frag): Add has_code and insn_addr fields.
4793 * write.c (cvt_frag_to_fill): Invoke md_frag_check.
4794 * config/tc-ppc.c (md_assemble): Check and set insn_addr.
4795 * config/tc-ppc.h (md_frag_check): Define.
4797 2004-06-28 Maciej W. Rozycki <macro@linux-mips.org>
4799 * doc/Makefile.am (info): Rename goal to...
4800 (info-local): ... this, to preserve implicit dependencies.
4801 * doc/Makefile.in: Regenerate with automake 1.8.5.
4803 2004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
4805 * config/tc-m32r.c (md_convert_frag): Changed for @PLT.
4806 (m32r_cgen_record_fixup_exp): Changed for @GOTOFF, @GOT.
4807 (m32r_fix_adjustable): Changed for @GOTOFF, @GOT, @PLT.
4808 (tc_gen_reloc): Likewise.
4809 (m32r_end_of_match): Add for @GOTOFF, @GOT, @PLT.
4810 (m32r_parse_name): Likewise.
4811 (m32r_cgen_parse_fix_exp): Likewise.
4812 * config/tc-m32r.h (md_parse_name): Define for @GOTOFF, @GOT, @PLT.
4813 (O_PIC_reloc): Likewise.
4814 (TC_CGEN_PARSE_FIX_EXP): Likewise..
4815 * cgen.c (gas_cgen_parse_operand): Add TC_CGEN_PARSE_FIX_EXP
4816 for @GOTOFF, @GOT, @PLT.
4818 2004-06-21 Jan Beulich <jbeulich@novell.com>
4820 * gas/symbols.c: While discarding ordinary local absolute symbols
4821 when --strip-local-absolute is in effect, retain file symbols.
4823 2004-06-20 Andreas Schwab <schwab@suse.de>
4825 * config/tc-m68k.c (mri_chip): Replace current_chip, not augment.
4826 (md_parse_option): Likewise.
4828 2004-06-17 Jan Beulich <jbeulich@novell.com>
4830 * config/tc-i386.c: Deal with LEX_QM the same way as with LEX_AT.
4831 * config/te-netware.h: New file.
4832 * config/te-ppcnw.h: Delete: Obsolete.
4833 * configure.in: Eliminate ill NetWare targets. Make generic
4834 NetWare target use proper emulation.
4835 * Makefile.am: Eliminate reference to obsolete te-ppcnw.h, add
4836 reference to new te-netware.h.
4837 * configure: Regenerate.
4838 * Makefile.in: Regenerate.
4840 2004-06-15 Martin Schwidefsky <schwidefsky@de.ibm.com>
4842 * config/tc-s390.c (s390_insn): Avoid incorrect signed/unsigned
4843 comparison in .insn pseudo operation.
4845 2004-06-15 Alan Modra <amodra@bigpond.net.au>
4847 * config/obj-coff.c (coff_adjust_section_syms): Use
4848 bfd_get_section_size instead of bfd_get_section_size_before_reloc.
4849 (coff_frob_section): Likewise.
4850 * config/tc-mips.c (md_apply_fix3): Likewise.
4851 * config/obj-elf.c (elf_frob_file): Use bfd_set_section_size.
4852 (elf_frob_file_after_relocs): Likewise.
4854 2004-06-10 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4856 * config/tc-hppa.c (log2): Rename to exact_log2.
4857 (pa_next_subseg): Delete unused function.
4858 (create_new_space): Mark unused arguments with ATTRIBUTE_UNUSED.
4859 (create_new_subspace): Likewise.
4862 * config/tc-hppa.c (hppa_fix_adjustable): Allow reduction of fake
4863 labels. Fix warning.
4865 2004-05-28 DJ Delorie <dj@redhat.com>
4867 * config/tc-mn10300.h (tc_fix_adjustable): Define.
4868 * config/tc-mn10300.c (mn10300_fix_adjustable): Don't adjust debug
4869 or non-merged symbols.
4871 2004-05-28 H.J. Lu <hongjiu.lu@intel.com>
4873 * config/tc-ia64.c (remove_marked_resource): Save, clear and
4874 restore the old slot when inserting srlz.i/srlz.d.
4876 2004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
4878 * Makefile.am: Regenerate dependecies.
4879 * Makefile.in: Regenerate.
4880 * config/tc-sh.c (valid_arch): Make unsigned.
4881 (preset_target_arch): Likewise.
4882 (md_begin): Use new architecture flags system.
4883 (get_specific): Likewise.
4884 (assemble_ppi): Likewise.
4885 (md_assemble): Likewise. Also fix error check for bad opcodes.
4886 (md_parse_option): Likewise. Also generate -isa values according
4887 to the table in bfd/cpu-sh.c instead of just constants. Also
4888 allow <arch>-up ISA variants.
4889 (sh_elf_final_processing): Replace if-else chain with a call to
4890 sh_find_elf_flags().
4892 2004-05-28 Peter Barada <peter@the-baradas.com>
4894 * config/gc-m68k.c(m68k_ip): Convert mode 5 addressing
4895 with zero offset into mode 2 addressing to save a word.
4897 2004-05-27 H.J. Lu <hongjiu.lu@intel.com>
4899 * config/tc-ia64.c (ar_is_in_integer_unit): Removed.
4900 (ar_is_only_in_integer_unit): New.
4901 (ar_is_only_in_memory_unit): New.
4902 (generate_unwind_image): Silence gcc on 32bit host.
4903 (md_assemble): Use ar_is_only_in_integer_unit instead of
4904 ar_is_in_integer_unit. Check AR access.
4906 2004-05-27 Peter Barada <peter@the-baradas.com>
4908 * config/tc-m68k.c (md_begin): Sort the opcode table into
4910 (m68k_compare_opcode): New function to do the sorting.
4912 2004-05-24 Peter Barada <peter@the-baradas.com>
4914 * config/m68k-parse.y(operand): Allow for MAC/EMAC mask
4915 addressing on MIT style operands.
4916 * config/m68k-parse.y(yylex): Allow '-&' for predecrement
4918 * config/tc-m68k.c(install_operand): Comment 'G' and 'H' type
4921 2004-05-23 Alan Modra <amodra@bigpond.net.au>
4923 * expr.c (operand, operator): Don't reject '++' and '--'.
4925 2004-05-20 Richard Sandiford <rsandifo@redhat.com>
4927 * config/tc-mips.c (append_insn): Use ISA-encoded addresses in MIPS16
4930 2004-05-17 Adam Nemet <anemet@lnxw.com>
4932 * configure.in: Add ppc-*-lynxos*. Update i386-*-lynxos* to ELF.
4933 * configure: Regenerate.
4935 2004-05-13 Paul Brook <paul@codesourcery.com>
4937 * dw2gencfi.c (output_cie): Handle dwarf3 format CIE entries.
4939 2004-05-13 Joel Sherrill <joel@oarcorp.com>
4941 * configure.in (or32-*-rtems*): Switch to elf.
4942 * configure: Regenerate.
4944 2004-05-13 Nick Clifton <nickc@redhat.com>
4946 * po/fr.po: Updated French translation.
4948 2004-05-11 Nick Clifton <nickc@redhat.com>
4950 * doc/as.texinfo (Section): Document G and T flags to .section
4951 directive. Document the extra arguments that the G flag
4952 requires. Document the #tls flag.
4954 2004-05-11 H.J. Lu <hongjiu.lu@intel.com>
4956 * subsegs.c (section_symbol): Create a new section symbol if
4957 the existing one doesn't match.
4958 * symbols.c (symbol_set_bfdsym): Don't reset BFD section symbol.
4960 2004-05-07 Richard Sandiford <rsandifo@redhat.com>
4962 * config/tc-mips.c (append_insn, mips_emit_delays): Extend -mfix-vr4120
4963 to cope with VR4181A errata MD(1) and MD(4).
4965 2004-05-07 Brian Ford <ford@vss.fsi.com>
4967 * NEWS: Mention .secrel32 for pe[i]-i386.
4969 2004-05-07 Alexandre Oliva <aoliva@redhat.com>
4971 * config/tc-frv.h (MAX_MEM_FOR_RS_ALIGN_CODE): New.
4972 (HANDLE_ALIGN): New.
4974 2004-05-06 Daniel Jacobowitz <dan@debian.org>
4976 * Makefile.am (DIST_SUBDIRS): Define.
4977 * aclocal.m4: Regenerate with automake 1.8.4.
4978 * Makefile.in: Likewise.
4979 * doc/Makefile.in: Likewise.
4981 2004-05-06 David Mosberger-Tang <davidm@hpl.hp.com>
4983 * config/tc-ia64.c (dot_serialize): Declare.
4984 (dot_serialize): New function.
4985 (md_pseudo_table): Add ".serialize.data" and
4986 ".serialize.instruction" directives.
4988 2004-05-06 Nick Clifton <nickc@redhat.com>
4990 * messages (as_internal_value_out_of_range): Print a message about
4991 a value being out of range. Be consistent about whether the
4992 values are printed in decimal or hexadecimal.
4993 (as_warn_value_out_of_range): Generate a warning message about an
4995 (as_bad_value_out_of_range): Generate an error message about an
4997 * as.h: Prototype the new functions.
4998 * config/tc-alpha.c (insert_operand): Use new function.
4999 * config/tc-arc.c (arc_insert_operand): Likewise.
5000 * config/tc-mn10200.c (mn10200_insert_operand): Likewise.
5001 * config/tc-mn10300.c (mn10300_insert_operand): Likewise.
5002 * config/tc-ppc.c (ppc_insert_operand): Likewise.
5003 * config/tc-s390.c (s390_insert_operand): Likewise.
5004 * config/tc-v850.c (v850_insert_operand): Likewise.
5006 2004-05-05 Alexandre Oliva <aoliva@redhat.com>
5008 * configure.in: Set em=linux for frv-*-*linux*.
5009 * configure: Rebuilt.
5010 * config/tc-frv.h (TARGET_FORMAT): Use elf32-frvfdpic if...
5011 (frv_md_fdpic_enabled): New.
5012 * config/tc-frv.c (frv_md_fdpic_enabled): New.
5013 (DEFAULT_FDPIC): New.
5014 (frv_flags): Use DEFAULT_FDPIC.
5015 (frv_pic_flag): Likewise.
5016 (OPTION_NOPIC): New.
5017 (md_longopts): Add -mnopic.
5018 (md_parse_option): Handle it.
5019 (md_show_usage): Add -mfdpic and -mnopic.
5021 2004-05-05 Peter Barada <peter@the-baradas.com>
5023 * config/tc-m68k.c: Add find_cf_chip to print list of valid
5024 chips for invalid coldfire instructions, rename selectors
5025 for ColdFire sub-variants, add 521x,5249,547x,548x and aliases,
5026 add current_chip to track which chip is referred to(including save/restore),
5027 use current_chip to select control registers, not current_arch.
5028 (md_show_usage): Add new chips.
5029 * doc/c-m68k.texi: Document new command line switches.
5031 2004-05-05 Jakub Jelinek <jakub@redhat.com>
5033 * tc-s390.h (md_do_align, HANDLE_ALIGN): Remove.
5034 (NOP_OPCODE): Define.
5035 (s390_align_code): Remove prototype.
5036 * tc-s390.c (s390_align_code): Remove.
5038 2004-05-04 H.J. Lu <hongjiu.lu@intel.com>
5040 * config/tc-ia64.c (make_unw_section_name): Removed.
5041 (start_unwind_section): New function.
5042 (generate_unwind_image): Take const segT instead of const
5044 (dot_handlerdata): Adjusted.
5045 (dot_endp): Likewise.
5047 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
5049 * config/obj-elf.c (obj_elf_change_section): Allow the
5050 ".note.GNU-stack" section has SHF_EXECINSTR.
5052 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
5054 * config/obj-elf.c (get_section): Return bfd_boolean.
5055 (obj_elf_change_section): Call bfd_get_section_by_name_if
5056 instead of bfd_map_over_sections.
5058 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
5060 * config/obj-elf.c (get_section): New function.
5061 (obj_elf_change_section): Support multiple sections with same
5064 2004-04-30 Nick Clifton <nickc@redhat.com>
5066 * config/tc-arm.c (create_register_alias): Fix typo checking for
5067 case sensitive register aliases.
5068 (co_proc_number): Use error message string in all_reg_maps[]
5070 (cp_reg_required_here): Likewise.
5071 (fp_reg_required_here): Likewise.
5073 2004-04-29 Brian Ford <ford@vss.fsi.com>
5075 * dwarf2dbg.c (dwarf2_finish): Add SEC_DEBUGGING to section flags.
5077 2004-04-28 Chris Demetriou <cgd@broadcom.com>
5079 * config/tc-mips.c (HAVE_32BIT_ADDRESSES, append_insn, macro_build)
5080 (load_address, macro, mips_ip, md_parse_option)
5081 (mips_force_relocation, mips_validate_fix, md_apply_fix3)
5082 (s_change_sec, pic_need_relax, tc_gen_reloc): Remove all
5083 embedded-PIC handling, and update comments.
5084 (SWITCH_TABLE): Remove.
5085 * config/tc-mips.h (DIFF_EXPR_OK): Delete.
5086 (enum mips_pic_level): Remove EMBEDDED_PIC.
5087 (EXTERN_FORCE_RELOC): Remove embedded-PIC handling.
5088 (TC_FORCE_RELOCATION): Update comment.
5089 * ecoff.c (ecoff_build_lineno): Add comment about some code that
5090 might be safe to remove now that MIPS embedded-PIC is gone.
5092 2004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5094 * config/obj-som.c (obj_som_init_stab_section): Add new arguments in
5095 call to obj_set_subsection_attributes.
5096 (obj_som_init_stab_section): Likewise.
5097 * config/tc-hppa.c (default_subspace_dict): Add comdat field.
5098 (pa_def_subspaces): Provide comdat default.
5099 (pa_subspace): Handle new "comdat" parameter. Set SEC_LINK_ONCE and
5100 not SEC_IS_COMMON if section is comdat, common or dup_common. Update
5101 calls to create_new_subspace and update_subspace to pass comdat flag.
5102 (create_new_subspace, update_subspace): Add new comdat argument. Use
5103 it in calls to obj_set_subsection_attributes.
5104 * doc/c-hppa.texi (.subspa, .nsubspa): Document new comdat parameter
5105 and use of comdat, common and dup_comm parameters.
5107 2004-04-26 H.J. Lu <hongjiu.lu@intel.com>
5109 * config/obj-elf.c (obj_elf_change_section): Check if the old
5110 group name is NULL before comparison.
5112 2004-04-23 Chris Demetriou <cgd@broadcom.com>
5114 * config/tc-mips.h (mips_dwarf2_addr_size): Prototype.
5116 2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5118 * config/tc-mips.c (s_mipsset): Set default CPU type for .set mipsN.
5120 2004-04-23 Chris Demetriou <cgd@broadcom.com>
5122 * config/tc-mips.c (md_longopts): Remove -membedded-pic option.
5123 (OPTION_MEMBEDDED_PIC): Remove.
5124 (OPTION_TRAP, OPTION_BREAK, OPTION_EB, OPTION_EL)
5125 (OPTION_FP32, OPTION_GP32, OPTION_CONSTRUCT_FLOATS)
5126 (OPTION_NO_CONSTRUCT_FLOATS, OPTIONS_FP64, OPTION_GP64)
5127 (OPTION_RELAX_BRANCH, OPTION_NO_RELAX_BRANCH)
5128 (OPTION_ELF_BASE): Renumber.
5129 (md_parse_option): Remove OPTION_MEMBEDDED_PIC handling.
5130 (md_show_usage): Remove mention of -membedded-pic.
5131 * doc/as.texinfo: Remove mention of -membedded-pic.
5133 2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5135 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Remove.
5136 * config/tc-mips.c (RDATA_SECTION_NAME, mips_target_format): Remove
5138 (md_begin, mips_ip, md_parse_option, s_change_sec, s_option,
5139 s_abicalls, nopic_need_relax, tc_gen_reloc): Remove uses of
5140 USE_GLOBAL_POINTER_OPT.
5142 2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5144 * config/tc-mips.c (macro): One more use of load_delay_nop.
5146 2004-04-22 Atsushi Nemoto <anemo@mba.ocn.ne.jp>
5148 * config/tc-mips.c (load_delay_nop): New function.
5149 (load_address, macro): Use load_delay_nop() to build a nop
5150 which can be omitted with gpr_interlocks.
5152 2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5154 * config/tc-mips.c (hilo_interlocks, gpr_interlocks,
5155 cop_interlocks): Remove superfluous CPU entries.
5157 2004-04-22 Paul Brook <paul@codesourcery.com>
5159 * config/tc-arm.c (mav_parse_offset): Value must be multiple of 4.
5161 2004-04-22 Peter Barada <peter@the-baradas.com>
5163 * NEWS: Added support for EMAC instructions and MAC/EMAC
5165 * config/m68k-parse.h: Add ACC[123], ACCEXT{01,23}, MAC/EMAC
5166 scale factor tokens, trailing_ampersand to mark mask addressing
5167 for MAC/EMAC instructions.
5168 * config/m68k-parse.y: Add options_ampersand clause, '<<',
5170 (yylex): Handle '>', '<', and '&' following '+'.
5171 * config/tc-m68k.c: Set mcfmac/mcfemac on appropriate ColdFire
5172 architectures in archs[].
5173 (m68k-ip): Add '4', 'e', 'g', 'i', cases to handle mask addressing
5174 for MAC/EMAC instructions, ACC[0123], ACCEXT{01,23}, and '<<'/'>>'
5176 (m68k_ip): Handle trailing '&' on MAC/EMAC insns.
5177 (install_operand): Fix 'n' case, Add 'F', 'f', 'G', 'H', 'I', ']'
5179 Add EMAC operands to init_table[].
5181 2004-04-22 Bruno De Bus <bdebus@elis.ugent.be>
5183 * config/tc-arm.h (enum mstate): Move here, add MAP_UNDEFINED
5185 (TC_SEGMENT_INFO_TYPE): Define to enum mstate.
5186 * config/tc-arm.c (enum mstate): Delete from here.
5187 (mapping_state): Remove the static mapstate variable and instead
5188 store the state in the segment. This allows a per-section mapping
5189 state. Handle and ignore MAP_UNDEFINED states.
5190 (arm_elf_change_section): Get the current mapping state from the
5192 (s_ltorg): Set the mapping state to MAP_DATA.
5193 (arm_cleanup): Use arm_elf_change_section to get the mapping state
5194 for each pool as it is emitted.
5196 2004-04-22 Nick Clifton <nickc@redhat.com>
5198 * config/tc-arm.h: Formatting tidy ups.
5200 2004-04-20 Chris Demetriou <cgd@broadcom.com>
5202 * NEWS: Note that MIPS -membedded-pic option is deprecated.
5204 2004-04-20 DJ Delorie <dj@redhat.com>
5206 * config/tc-i386.h [TE_PE] (TC_CONS_FIX_NEW): Define.
5207 * config/tc-i386.c (md_pseudo_table) [TE_PE]: Add "secrel32".
5208 [TE_PE] (O_secrel): Define.
5209 [TE_PE] (x86_pe_cons_fix_new): New.
5210 [TE_PE] (pe_directive_secrel): Likewise.
5211 (tc_gen_reloc) [TE_PE]: Support BFD_RELOC_32_SECREL.
5213 2004-04-19 Eric Christopher <echristo@redhat.com>
5215 * config/tc-mips.c (mips_dwarf2_addr_size): Revert part
5216 of previous patch for fix in gcc.
5218 2004-04-19 Jakub Jelinek <jakub@redhat.com>
5220 * config/tc-xtensa.c (xg_assembler_literal): Fix a typo.
5222 2004-04-19 Nathan Sidwell <nathan@codesourcery.com>
5224 * read.c (do_align): Call md_flush_pending_output, if defined.
5226 2004-04-16 Alan Modra <amodra@bigpond.net.au>
5228 * expr.c (operand): Correct checks for ++ and --.
5230 2004-04-14 H.J. Lu <hongjiu.lu@intel.com>
5232 * config/tc-generic.c: Add some comments.
5234 2004-04-14 Richard Sandiford <rsandifo@redhat.com>
5236 * doc/c-mips.texi (-m{no-,}fix-vr4120): Renamed from
5237 -{no-}mfix-vr4122-bugs.
5238 * config/tc-mips.c (mips_fix_vr4120): Renamed from mips_fix_4122_bugs.
5239 (append_insn, mips_emit_delays): Update accordingly.
5240 (OPTION_FIX_VR4120, OPTION_NO_FIX_VR4120): Renamed from *VR4122.
5241 (md_longopts): Change -{no-,}mfix-vr4122-bugs to -m{no-,}fix-vr4120.
5242 (md_parse_option): Update after above changes.
5243 (md_show_usage): Add -mfix-vr4120.
5245 2004-04-13 Bob Wilson <bob.wilson@acm.org>
5247 * doc/as.texinfo (Sub-Sections): Conditionalize COFF-specific use
5248 of .section directive; add a reference to the ELF .subsection
5251 2004-04-13 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
5253 * config/tc-m32r.c (md_assemble): Fixed infinite loop bug
5256 2004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5258 * Makefile.am: Remove mips from aout targets.
5259 * Makefile.in: Regenerate.
5260 * configure.in: Remove mips-dec-bsd* target.
5261 * configure: Regenerate.
5263 2004-04-07 Alan Modra <amodra@bigpond.net.au>
5266 * config/tc-ppc.c (ppc_elf_suffix): Add valid32 and valid64 fields
5267 to struct map_bfd. Adjust MAP macro, and define MAP32, MAP64.
5268 Update "mapping". Restrict some @ modifiers to 32 bit.
5270 2004-04-01 Asgari Jinia <asgarij@kpitcummins.com>
5271 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
5273 * config/tc-sh.c (dont_adjust_reloc_32): New variable.
5274 (sh_fix_adjustable): Avoid adjusting BFD_RELOC_32 when
5275 dont_adjust_reloc_32 is set.
5276 (md_longopts): Add option -renesas.
5277 (md_parse_option, md_show_usage): Likewise.
5278 * doc/c-sh.texi: Likewise.
5280 2004-04-01 Dave Korn <dk@artimi.com>
5282 * config/tc-dlx.c (md_assemble): set fx_no_overflow flag for
5283 hi16 and lo16 fixS structs.
5284 (md_assemble): generate bit_fixS for RELOC_DLX_LO16 in
5285 exactly the same way as for RELOC_DLX_REL16.
5286 (machine_ip): properly respect LO flag in the_insn and
5287 output RELOC_DLX_LO16 rather than RELOC_DLX_16.
5288 (md_apply_fix3): apply RELOC_DLX_LO16.
5290 2004-03-30 Stan Shebs <shebs@apple.com>
5292 Remove long-obsolete MPW support.
5293 * mpw-config.in, mpw-make.sed, mac-as.r: Remove files.
5294 * configure.in: Remove mention of ppc-*-mpw* config.
5295 * configure.in: Likewise.
5297 2004-03-30 Nick Clifton <nickc@redhat.com>
5299 * config/tc-arm.c (meabi_flags): Make its use conditional upon
5300 OBJ_ELF being defined.
5302 2004-03-27 Alan Modra <amodra@bigpond.net.au>
5304 * config/obj-aout.c (obj_aout_type): Remove #ifdef BFD_ASSEMBLER code.
5306 2004-03-23 Paul Brook <paul@codesourcery.com>
5308 * config/tc-arm.c (meabi_flags): New variable.
5309 (arm_parse_eabi): New function.
5310 (md_begin): Set flags for EABI v3.
5312 (arm_long_opts): Add meabi.
5313 * doc/as.texinfo <ARM>: Document -meabi.
5314 * doc/c-arm.texi: Ditto.
5316 2004-03-22 Bob Wilson <bob.wilson@acm.org>
5318 * config/tc-xtensa.c (xtensa_post_relax_hook): Create literal
5319 tables even when use_literal_section flag is not set.
5321 2004-03-22 Alan Modra <amodra@bigpond.net.au>
5323 * config/tc-sh.c: Remove trailing whitespace.
5325 2004-03-22 Hans-Peter Nilsson <hp@axis.com>
5327 * doc/c-cris.texi (CRIS-Opts): Document --no-mul-bug-abort,
5328 --mul-bug-abort and the default behavior.
5329 * config/tc-cris.c (cris_insn_kind): New member CRIS_INSN_MUL.
5330 (err_for_dangerous_mul_placement): New variable.
5331 (STATE_MUL, OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): New
5333 (md_cris_relax_table): Have placeholder for STATE_MUL.
5334 (md_longopts): New options --mul-bug-abort and --no-mul-bug-abort.
5335 (cris_relax_frag) <case ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: New
5337 (md_estimate_size_before_relax) <case ENCODE_RELAX (STATE_MUL,
5338 STATE_BYTE)>: Ditto.
5339 (md_convert_frag) <ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: Check
5340 alignment and position of this frag, emit error message if
5342 (md_assemble): For a multiply insn and when checking it,
5343 transform the current frag into a special frag for that purpose.
5344 (md_parse_option) <case OPTION_MULBUG_ABORT_OFF, case
5345 OPTION_MULBUG_ABORT_ON>: Handle new options.
5347 2004-03-19 Bob Wilson <bob.wilson@acm.org>
5349 * config/tc-xtensa.c (mark_literal_frags): New function.
5350 (xtensa_move_literals): Call mark_literal_frags for all literal
5351 segments, including init and fini literal segments.
5352 (xtensa_post_relax_hook): Swap use of xt_insn_sec and xt_literal_sec.
5354 2004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5356 * tc-hppa.c (cons_fix_new_hppa): Check for PC relative base type.
5357 (pa_comm): Set BSF_OBJECT in symbol flags.
5359 2004-03-19 Alan Modra <amodra@bigpond.net.au>
5361 * Makefile.am: Run "make dep-am".
5362 * Makefile.in: Regenerate.
5363 * doc/Makefile.in: Regenerate.
5364 * config.in: Regenerate.
5365 * po/gas.pot: Regenerate.
5367 2004-03-18 Nathan Sidwell <nathan@codesourcery.com>
5369 * read.c (read_a_source_file): Use demand_empty_rest_of_line.
5370 (demand_empty_rest_of_line): Issue an error here.
5371 (ignore_rest_of_line): Silently skip to end.
5372 (demand_copy_string): Issue an error, not warning.
5374 * config/obj-elf.c (obj_elf_section_name): Likewise.
5375 (obj_elf_section): Likewise.
5376 * config/tc-arc.c (arc_extoper): Remove bogus NULL checks.
5377 (arc_extinst): Likewise.
5378 * config/tc-ia64.c (dot_saveb): Use demand_empty_rest_of_line.
5379 (dot_spill): Likewise.
5380 (dot_unwabi): Likewise.
5381 (dot_prologue): Likewise.
5383 * expr.c (operand): Reject ++ and --.
5384 (operator): Likewise.
5386 2004-03-17 Kaz Kojima <kkojima@rr.iij4u.or.jp>
5388 * config/tc-sh.c: Include dw2gencfi.h.
5389 (sh_cfi_frame_initial_instructions): New function.
5390 (sh_regname_to_dw2regnum): Likewise.
5391 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Move to the end of
5393 (TARGET_USE_CFIPOP): Define.
5394 (tc_cfi_frame_initial_instructions): Likewise.
5395 (tc_regname_to_dw2regnum): Likewise.
5396 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT): Likewise.
5397 * Makefile.am: Update dependencies.
5398 * Makefile.in: Regenerate.
5400 2004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
5402 * configure.in: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
5403 * configure: Regenerate.
5405 2004-03-12 Bob Wilson <bob.wilson@acm.org>
5407 * read.c (s_leb128): Call md_flush_pending_output.
5409 2004-03-12 Michal Ludvig <mludvig@suse.cz>
5411 * config/tc-i386.c (output_insn): Handle PadLock instructions.
5412 * config/tc-i386.h (CpuPadLock): New define.
5413 (CpuUnknownFlags): Added CpuPadLock.
5415 2004-03-07 Andreas Schwab <schwab@suse.de>
5417 * doc/c-hppa.texi (HPPA Directives): Fix typo.
5419 2004-03-07 Richard Henderson <rth@redhat.com>
5421 * dw2gencfi.c (output_cie): Align length to 4 byte boundary.
5422 (cfi_finish): Likewise for fde.
5424 2004-03-05 H.J. Lu <hongjiu.lu@intel.com>
5426 * config/tc-ia64.c (md_assemble): Properly handle NULL
5428 (ia64_handle_align): Don't abort if failed to add a stop bit.
5430 2004-03-04 H.J. Lu <hongjiu.lu@intel.com>
5432 * Makefile.in: Regenerated.
5433 * aclocal.m4: Likewise.
5434 * configure: Likewise.
5435 * doc/Makefile.in: Likewise.
5437 2004-03-03 H.J. Lu <hongjiu.lu@intel.com>
5439 * config/tc-ia64.c (dot_align): New.
5440 (ia64_do_align): Make it static.
5441 (md_pseudo_table): Use "dot_align" for "align".
5442 (ia64_md_do_align): Don't set align_frag here.
5443 (ia64_handle_align): Add a stop bit to the previous bundle if
5446 * config/tc-ia64.h (ia64_do_align): Removed.
5448 2003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
5450 * config/tc-sh.c (md_parse_option): Add -isa=sh4-nofpu and
5451 -isa=sh4-nommu-nofpu options. Adjust help messages accordingly.
5452 (sh_elf_final_processing): Output BFD type sh4_nofpu if that is
5453 the most general type or the user specifically requested it.
5454 (md_assemble): Add a new error message for when an instruction
5455 is understood, but is not allowed due to an -isa option.
5457 2004-03-02 H.J. Lu <hongjiu.lu@intel.com>
5459 * config/tc-ia64.c (align_frag): New.
5460 (md_assemble): Set the tc_frag_data field in align_frag for
5461 IA64_OPCODE_FIRST instructions.
5462 (ia64_md_do_align): Set align_frag.
5463 (ia64_handle_align): Add a stop bit if needed.
5465 * config/tc-ia64.h (TC_FRAG_TYPE): New.
5466 (TC_FRAG_INIT): New.
5468 2004-03-01 Richard Sandiford <rsandifo@redhat.com>
5470 * config/tc-frv.c (fr400_audio): New variable.
5471 (md_parse_option, md_show_usage): Add -mcpu=fr405 and -mcpu=fr450.
5472 (md_parse_option): Set fr400_audio for -mcpu=fr400 and -mcpu=fr405.
5473 (target_implements_insn_p): New function.
5474 (md_assemble): Report an error if the processor doesn't implement
5477 2004-02-27 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
5479 * config/tc-m32r.c (md_longopts): Added -no-bitinst option.
5480 (md_parse_option): Ditto.
5481 (OPTION_NO_SPECIAL_M32R): Added.
5482 (md_show_usage): Document it.
5483 (enable_speial_m32r): Changed a default value from 0 to 1.
5484 * doc/c-m32r.texi: Document the -no-bitinst option.
5486 2004-02-27 Nick Clifton <nickc@redhat.com>
5488 * config/tc-sh.c (get_operand): Revert previous delta.
5489 (tc_gen_reloc): Check for an unknown reloc type before processing
5492 2004-02-27 Hannes Reinecke <hare@suse.de>
5494 * config/tc-s390.c (s390_insn): Correct range check for opcode in
5495 .insn pseudo operation.
5497 2004-02-27 Anil Paranjpe <anilp1@kpitcummins.com>
5499 * config/tc-sh.c (get_operand): In case of #Imm, check has been
5500 added for wrong syntax.
5502 2004-02-26 Eric Christopher <echristo@redhat.com>
5504 * config/tc-mips.c (mips_dwarf2_addr_size): New.
5505 * config/tc-mips.h (DWARF2_ADDR_SIZE): Use.
5507 2004-02-26 Andrew Stubbs <andrew.stubbs@superh.com>
5509 * config/tc-sh.c (build_Mytes): Add REG_N_D and REG_N_B01
5510 nibble types to assembler.
5512 2004-02-25 Fred Fish <fnf@redhat.com>
5514 * config/tc-iq2000.c: Add missing \n\ in multiline string literal.
5516 2004-02-20 James E Wilson <wilson@specifixinc.com>
5518 * config/tc-ia64.c (slot_index): New arg before_relax. Use instead of
5520 (fixup_unw_records): New arg before_relax. Pass to slot_index.
5521 (ia64_estimate_size_before_relax): New.
5522 (ia64_convert_frag): Pass 0 to fixup_unw_records. Add comment.
5523 (generate_unwind_image): Pass 1 to fixup_unw_records.
5524 * config/tc-ia64.h (ia64_estimate_size_before_relax): Declare.
5525 (md_estimate_size_before_relax): Call ia64_estimate_size_before_relax.
5527 2004-02-19 Jakub Jelinek <jakub@redhat.com>
5529 * stabs.c (generate_asm_file): Avoid warning about use of
5530 uninitialized variable.
5532 2004-02-18 David Mosberger <davidm@hpl.hp.com>
5534 * config/tc-ia64.c (ia64_flush_insns): In addition to prologue,
5535 body, and endp, allow unwind records which do not have a "t"
5536 (time/instruction) field.
5538 2004-02-17 Petko Manolov <petkan@nucleusys.com>
5540 * config/tc-arm.c (do_mav_dspsc_1): Correct offset of CRn.
5541 (do_mav_dspsc_2): Likewise.
5542 Fix accumulator registers move opcodes.
5544 2004-02-13 Hannes Reinecke <hare@suse.de>
5545 Jakub Jelinek <jakub@redhat.com>
5547 * dwarf2dbg.c (get_filenum): Do not read beyond allocated memory.
5549 2004-02-10 Steve Ellcey <sje@cup.hp.com>
5551 * config/tc-ia64.h (ia64_frob_symbol): New declaration.
5552 (tc_frob_symbol): New macro definition.
5553 * config/tc-ia64.c (ia64_frob_symbol): New routine.
5555 2004-02-09 Daniel Jacobowitz <drow@mvista.com>
5557 * config/tc-arm.c (md_begin): Mark .note.gnu.arm.ident as
5560 2004-02-09 Nathan Sidwell <nathan@codesourcery.com>
5562 * read.h (IGNORE_OPCODE_CASE): Do not define. Replace with ...
5563 (TC_CASE_SENSITIVE): ... this.
5564 * read.c: Replace IGNORE_OPCODE_CASE with TC_CASE_SENSITIVE.
5565 * doc/internals.texi (TC_CASE_SENSITIVE): Document.
5567 2004-02-06 James E Wilson <wilson@specifixinc.com>
5569 * config/tc-ia64.c (dot_endp): Delete call to output_endp.
5570 (generate_unwind_image): Re-add it here.
5572 2004-02-06 Nathan Sidwell <nathan@codesourcery.com>
5574 * dwarf2dbg.c (DWARF2_ADDR_SIZE): Remove trailing ';'
5575 * read.h (SKIP_WHITESPACE): Turn into an expression.
5576 * read.c (read_a_source_file): A pseudo is removed by having a
5579 2004-02-05 James E Wilson <wilson@specifixinc.com>
5581 * config/tc-ia64.c (output_endp): New.
5582 (count_bits): Delete.
5583 (ia64_flush_insns, process_one_record, optimize_unw_records): Handle
5584 endp unwind records.
5585 (fixup_unw_records): Handle endp unwind records. Delete code for
5586 shortening prologue regions not followed by a body record.
5587 (dot_endp): Call add_unwind_entry to emit endp unwind record.
5588 * config/tc-ia64.h (unw_record_type): Add endp.
5590 2004-02-03 James E Wilson <wilson@specifixinc.com>
5592 * config/tc-ia64.c (ia64_convert_frag): Call md_number_to_chars to
5593 fill padding bytes with zeroes.
5594 (emit_one_bundle): New locals last_ptr, end_ptr. Rewrite code that
5595 sets unwind_record slot_number and slot_frag fields.
5597 2004-02-02 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5599 * config/tc-mips.c (add_got_offset_hilo): New function.
5600 (macro): Use load_register() and add_got_offset_hilo() to load
5601 constants instead of hardcoding code sequences throughout.
5603 2004-01-28 H.J. Lu <hongjiu.lu@intel.com>
5605 * config/tc-ia64.c (emit_one_bundle): Add proper indentation.
5607 2004-01-26 Bernardo Innocenti <bernie@develer.com>
5609 * config/tc-m68k.h (EXTERN_FORCE_RELOC): Handle m68k-uclinux specially,
5611 * config/tc-m68k.c (RELAXABLE_SYMBOL): Use EXTERN_FORCE_RELOC instead
5612 of hard-coded test for TARGET_OS=elf.
5614 2004-01-24 Chris Demetriou <cgd@broadcom.com>
5616 * config/tc-mips.c (hilo_interlocks): Change definition
5617 so that MIPS32, MIPS64 and later ISAs are included, along with
5618 the already-included machines. Update comments.
5620 2004-01-23 Daniel Jacobowitz <drow@mvista.com>
5622 * config/tc-arm.c (tc_gen_reloc): Improve error message for
5623 undefined local labels.
5625 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
5627 * config/tc-mips.c (load_address, macro): Update comments about
5628 NewABI GP relaxation.
5630 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
5632 * config/tc-mips.c (macro_build): Remove place and counter arguments.
5633 (mips_build_lui, macro_build_ldst_constoffset): Likewise.
5634 (mips16_macro_build, macro_build_jalr): Remove counter argument.
5635 (set_at, load_register, load_address, move_register): Likewise.
5636 (load_got_offset, add_got_offset): Likewise.
5637 Update all calls and tidy accordingly.
5639 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
5641 * config/tc-mips.c (RELAX_ENCODE): Remove WARN argument.
5642 (RELAX_FIRST, RELAX_SECOND): Turn into 8-bit quantities.
5643 (RELAX_USE_SECOND): Bump to 0x10000.
5644 (RELAX_SECOND_LONGER, RELAX_NOMACRO, RELAX_DELAY_SLOT): New flags.
5645 (mips_macro_warning): New variable.
5646 (md_assemble): Wrap macro expansion in macro_start() and macro_end().
5647 (s_cpload, s_cpsetup, s_cprestore, s_cpreturn): Likewise.
5648 (relax_close_frag): Set mips_macro_warning.first_frag. Adjust use
5650 (append_insn): Update mips_macro_warning.sizes.
5651 (macro_start, macro_warning, macro_end): New functions.
5652 (macro_build): Don't emit warnings here.
5653 (macro_build_lui, md_estimate_size_before_relax): ...or here.
5654 (md_convert_frag): Check for cases where one macro alternative
5655 needs a warning and the other doesn't. Emit a warning if the
5656 longer sequence was chosen.
5658 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
5660 * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): Remove.
5661 * config/tc-mips.c (RELAX_ENCODE): Take three arguments: the size of
5662 the first sequence, the size of the second sequence, and a flag
5663 that says whether we should warn.
5664 (RELAX_OLD, RELAX_NEW, RELAX_RELOC[123]): Delete.
5665 (RELAX_FIRST, RELAX_SECOND): New.
5666 (mips_relax): New variable.
5667 (relax_close_frag, relax_start, relax_switch, relax_end): New fns.
5668 (append_insn): Remove "place" argument. Use mips_relax.sequence
5669 rather than "place" to check whether we're expanding the second
5670 alternative of a relaxable macro. Remove redundant check for
5671 branch relaxation. If generating a normal insn, and there
5672 is not enough room in the current frag, call relax_close_frag()
5673 to close it. Update mips_relax.sizes[]. Emit fixups for the
5674 second version of a relaxable macro. Record the first relaxable
5675 fixup in mips_relax. Remove tc_gen_reloc workaround.
5676 (macro_build): Remove all uses of "place". Use mips_relax.sequence
5677 in the same way as in append_insn.
5678 (mips16_macro_build): Remove "place" argument.
5679 (macro_build_lui): As for macro_build. Don't drop the add_symbol
5680 when generating the second version of a relaxable macro.
5681 (load_got_offset, add_got_offset): New functions.
5682 (load_address, macro): Use new relaxation machinery. Remove
5683 tc_gen_reloc workarounds.
5684 (md_estimate_size_before_relax): Set RELAX_USE_SECOND if the second
5685 version of a relaxable macro is needed. Return -RELAX_SECOND if the
5686 first version is needed.
5687 (tc_gen_reloc): Remove relaxation handling.
5688 (md_convert_frag): Go through the fixups for a relaxable macro and
5689 mark those that belong to the unneeded alternative as done. If the
5690 second alternative is needed, adjust the fixup addresses to account
5691 for the deleted first alternative.
5693 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
5695 * frags.h (frag_room): Declare.
5696 * frags.c (frag_room): New function.
5697 * doc/internals.texi: Document it.
5699 2004-01-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5701 * config/tc-mips.c (append_insn): Don't do r3900 interlock
5702 optimization for -mtune=r3900, as this will break on other CPUs.
5704 2004-01-11 Tom Rix <tcrix@worldnet.att.net>
5706 * config/tc-m68hc11.c (build_indexed_byte): movb and movw cannot
5707 be relaxed, use fixup.
5708 (md_apply_fix3): Use 5 bit reloc from movb and movw fixup.
5710 2004-01-19 Jakub Jelinek <jakub@redhat.com>
5712 * config/tc-sparc.c (sparc_ip): Disallow %f32-%f63 for single
5715 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5717 * config/tc-mips.c (append_insn): Properly detect variant frags
5718 that preclude swapping of relaxed branches. Correctly swap
5719 instructions between frags when dealing with relaxed branches.
5721 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5723 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
5725 * aclocal.m4: Regenerate.
5726 * configure: Regenerate.
5728 2004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
5730 * config/tc-h8300.c (build_bytes): Apply relaxation to bit
5733 2004-01-12 Richard Sandiford <rsandifo@redhat.com>
5735 * config/tc-mips.c (macro_build_jalr): When adding an R_MIPS_JALR
5736 reloc, reserve space for the delay slot as well as the jalr itself.
5738 2004-01-09 Paul Brook <paul@codesourcery.com>
5740 * config/tc-arm.c (do_vfp_reg2_from_sp2): Rename from do_vfp_sp_reg2.
5741 (do_vfp_sp2_from_reg2): New function.
5743 (do_vfp_dp_from_reg2): Check return values properly.
5745 2004-01-08 Ian Lance Taylor <ian@wasabisystems.com>
5747 * config/tc-mips.c (warn_nops): Remove static variable.
5748 (macro): Remove test of warn_nops.
5749 (md_shortops): Remove 'n'.
5750 (md_parse_option): Remove 'n' case.
5751 (md_show_usage): Remove -n.
5752 * doc/as.texinfo (Overview): Remove MIPS -n option.
5753 * doc/c-mips.texi (MIPS Opts): Remove mention -n.
5754 * NEWS: Mention removal of MIPS -n option.
5756 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS): Remove.
5757 (cop_interlocks): Check ISA level.
5758 (cop_mem_interlocks): Define.
5759 (reg_needs_delay): Check cop_interlocks rather than
5760 ISA_HAS_COPROC_DELAYS.
5761 (append_insn): Likewise. Use cop_mem_interlocks rather than
5762 directly checking mips_opts.isa.
5763 (mips_emit_delays): Likewise.
5765 2004-01-07 H.J. Lu <hongjiu.lu@intel.com>
5767 * config/tc-ia64.c (unwind): Move next_slot_number and
5768 next_slot_frag to ...
5769 (unw_rec_list): Here.
5770 (free_list_records): Removed.
5771 (output_unw_records): Likewise.
5772 (generate_unwind_image): Make it void.
5773 (alloc_record): Initialize next_slot_number and next_slot_frag.
5774 (slot_index): Take .org, .space and .align into account.
5775 (fixup_unw_records): Don't set slot_number to 0. Use
5776 list->next_slot_number and list->next_slot_frag instead of
5777 unwind.next_slot_number and unwind.next_slot_frag.
5778 (ia64_convert_frag): New.
5779 (generate_unwind_image): Generate a rs_machine_dependent frag
5781 (emit_one_bundle): Use list->next_slot_number and
5782 list->next_slot_frag instead of unwind.next_slot_number and
5783 unwind.next_slot_frag.
5785 * config/tc-ia64.h (md_convert_frag): Defined as
5787 (md_estimate_size_before_relax): Defined as (f)->fr_var.
5789 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
5791 2003-12-19 Alexandre Oliva <aoliva@redhat.com>
5792 * config/tc-frv.h (md_apply_fix3): Don't define.
5793 * config/tc-frv.c (md_apply_fix3): New. Shift/truncate %hi/%lo
5795 * config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Define.
5796 2003-10-07 Alexandre Oliva <aoliva@redhat.com>
5797 * config/tc-frv.c (line_separator_chars): Add `!'.
5798 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
5799 * config/tc-frv.c (md_assemble): Clear insn upfront.
5800 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
5801 * config/tc-frv.c (OPTION_FDPIC): New macro.
5802 (md_longopts): Add mfdpic.
5803 (md_parse_option): Handle it.
5804 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
5805 * config/tc-frv.c (md_cgen_lookup_reloc) <FRV_OPERAND_D12,
5806 FRV_OPERAND_S12>: Use reloc type encoded in fix-up.
5807 (frv_pic_ptr): Parse funcdesc.
5809 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5811 * doc/as.texinfo: Let texi2pod parse asconfig.texi and
5812 gasver.texi. Remove duplicate symbol definitions for texi2pod.
5814 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5816 * Makefile.am (Makefile): Move the dependency on
5817 $(BFDDIR)/configure.in to...
5818 (CONFIG_STATUS_DEPENDENCIES): ... here.
5819 (AUTOMAKE_OPTIONS): Require automake 1.8.
5820 * Makefile.in: Regenerate.
5821 * doc/Makefile.am (BASEDIR, BFDDIR): Define.
5822 (CONFIG_STATUS_DEPENDENCIES): Add a dependency on
5823 $(BFDDIR)/configure.in here as well.
5824 * doc/Makefile.in: Regenerate.
5826 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5828 * Makefile.am (install, install-info, RECURSIVE_TARGETS): Remove.
5829 * Makefile.in: Regenerate.
5830 * aclocal.m4: Regenerate.
5831 * doc/Makefile.am (install, install-info): Remove.
5832 (install-data-local): A new hook for install-info.
5833 (AUTOMAKE_OPTIONS): Require automake 1.8.
5834 * doc/Makefile.in: Regenerate.
5836 2004-01-02 Nutan Singh <nutan@kpitcummins.com>
5838 * doc/c-sh.texi: Update description about floating point behavior
5841 2004-01-02 Bernardo Innocenti <bernie@develer.com>
5843 * configure.in: Add m68k-uClinux target.
5844 * configure: Regenerate.
5846 For older changes see ChangeLog-0203
5852 version-control: never