1 2005-08-18 Kaz Kojima <kkojima@rr.iij4u.or.jp>
3 * config/tc-sh64.c (sh64_target_format): Check preset_target_arch
4 to confirm that no ISA is specified.
6 2005-08-18 Nick Clifton <nickc@redhat.com>
8 * write.c (relax_segment): Count the number of frags being
9 processed and use this to compute a maximum limit on the number of
10 iterations that will be allowed when attempting to relax the
13 2005-08-17 Danny Smith <dannysmith@users.sourceforge.net>
15 * config/obj-coff.c (obj_coff_weak): Set auxiliary record
16 of NT weak externals to IMAGE_WEAK_EXTERN_SEARCH_NOLIBRARY.
18 2005-08-16 Alan Modra <amodra@bigpond.net.au>
20 * config/tc-ppc.c (ppc_set_cpu): Don't select 64-bit based on
23 2005-08-15 Paul Brook <paul@codesourcery.com>
25 * config/tc-arm.c (do_t_mov_cmp): Fix encoding of i16-bit conditional
27 (do_t_mvn_tst, do_t_neg, do_t_shift): Ditto.
29 2005-08-15 Daniel Jacobowitz <dan@codesourcery.com>
31 * config/tc-ppc.c (parse_cpu): Add -me300 support.
32 (md_show_usage): Likewise.
33 * doc/c-ppc.texi (PowerPC-Opts): Document it.
35 2005-08-12 Martin Schwidefsky <schwidefsky@de.ibm.com>
37 * config/tc-s390.c (md_parse_option): Add cpu type z9-109.
38 (md_gather_operands): Add support for optional operands.
40 2005-08-12 Dmitry Diky <diwil@spec.ru>
41 * config/tc-msp430.c (msp430_enable_relax): New flag.
42 (msp430_enable_polys): Likewise.
43 (OPTION_RELAX): New option.
44 (OPTION_POLYMORPHS): Likewise.
45 (md_longopts): New long options.
46 (md_show_usage): Updated.
47 (md_parse_option): Add new options handler.
48 (msp430_operands): Add check if polymorph insns are enabled.
49 (msp430_force_relocation_local): New function.
50 (md_apply_fix): Now delete relocs according to new flags combination.
51 (msp430_relax_frag): Convert long branches to short branches only if
52 flag msp430_enable_relax is set.
53 * config/tc-msp430.h (TC_FORCE_RELOCATION_LOCAL): Defined.
54 (msp430_force_relocation_local): Likewise.
55 * doc/c-msp430.texi: Describe new options.
57 2005-08-11 Ian Lance Taylor <ian@airs.com>
59 * Makefile.am ($(srcdir)/make-gas.com): Remove target.
60 (stamp-mk.com): Likewise.
61 (EXTRA_DIST): Remove make-gas.com from list.
62 (MOSTLYCLEANFILES): Remove stamp-mk.com from list.
63 * Makefile.in: Regenerate.
65 2005-08-11 Hans-Peter Nilsson <hp@axis.com>
67 * subsegs.c (subseg_change): Move declaration of seginfo to before
70 2005-08-11 Alan Modra <amodra@bigpond.net.au>
73 * config-gas.com: Delete.
74 * makefile.vms: Delete.
76 * config/atof-tahoe.c: Delete.
77 * config/m88k-opcode.h: Delete.
78 * config/obj-bout.c: Delete.
79 * config/obj-bout.h: Delete.
80 * config/obj-hp300.c: Delete.
81 * config/obj-hp300.h: Delete.
82 * config/tc-a29k.c: Delete.
83 * config/tc-a29k.h: Delete.
84 * config/tc-h8500.c: Delete.
85 * config/tc-h8500.h: Delete.
86 * config/tc-m88k.c: Delete.
87 * config/tc-m88k.h: Delete.
88 * config/tc-tahoe.c: Delete.
89 * config/tc-tahoe.h: Delete.
90 * config/tc-tic80.c: Delete.
91 * config/tc-tic80.h: Delete.
92 * config/tc-w65.c: Delete.
93 * config/tc-w65.h: Delete.
94 * config/te-aux.h: Delete.
95 * config/te-delt88.h: Delete.
96 * config/te-delta.h: Delete.
97 * config/te-dpx2.h: Delete.
98 * config/te-hp300.h: Delete.
99 * config/te-ic960.h: Delete.
100 * config/vms-a-conf.h: Delete.
101 * doc/c-a29k.texi: Delete.
102 * doc/c-h8500.texi: Delete.
103 * doc/c-m88k.texi: Delete.
104 * README: Remove obsolete examples, and list of supported targets.
105 * Makefile.am: Remove a29k, h8500, m88k, tahoe, tic80, w65,
106 bout and hp300 support.
107 (DEP_FLAGS): Don't define BFD_ASSEMBLER.
108 * configure.in: Remove --enable-bfd-assembler, need_bfd,
110 * configure.tgt: Remove a29k, h8300-coff, h8500-*, i960 non-elf,
111 m68k non bfd, m88k, or32-coff, tic80-*, vax non-bfd, w65k-*, *-nindy.
112 * as.c: Remove all non-BFD_ASSEMBLER code, support for above targets.
114 * dw2gencfi.c: Likewise.
115 * dwarf2dbg.c: Likewise.
117 * input-file.c: Likewise.
118 * listing.c: Likewise.
119 * literal.c: Likewise.
120 * messages.c: Likewise.
122 * output-file.c: Likewise.
125 * struc-symbol.h: Likewise.
126 * subsegs.c: Likewise.
127 * subsegs.h: Likewise.
128 * symbols.c: Likewise.
129 * symbols.h: Likewise.
133 * config/aout_gnu.h: Likewise.
134 * config/obj-aout.c: Likewise.
135 * config/obj-aout.h: Likewise.
136 * config/obj-coff.c: Likewise.
137 * config/obj-coff.h: Likewise.
138 * config/obj-evax.h: Likewise.
139 * config/obj-ieee.h: Likewise.
140 * config/tc-arm.c: Likewise.
141 * config/tc-arm.h: Likewise.
142 * config/tc-avr.c: Likewise.
143 * config/tc-avr.h: Likewise.
144 * config/tc-crx.h: Likewise.
145 * config/tc-d10v.h: Likewise.
146 * config/tc-d30v.h: Likewise.
147 * config/tc-dlx.h: Likewise.
148 * config/tc-fr30.h: Likewise.
149 * config/tc-frv.h: Likewise.
150 * config/tc-h8300.c: Likewise.
151 * config/tc-h8300.h: Likewise.
152 * config/tc-hppa.h: Likewise.
153 * config/tc-i370.h: Likewise.
154 * config/tc-i386.c: Likewise.
155 * config/tc-i386.h: Likewise.
156 * config/tc-i860.h: Likewise.
157 * config/tc-i960.c: Likewise.
158 * config/tc-i960.h: Likewise.
159 * config/tc-ip2k.h: Likewise.
160 * config/tc-iq2000.h: Likewise.
161 * config/tc-m32c.h: Likewise.
162 * config/tc-m32r.h: Likewise.
163 * config/tc-m68hc11.h: Likewise.
164 * config/tc-m68k.c: Likewise.
165 * config/tc-m68k.h: Likewise.
166 * config/tc-maxq.c: Likewise.
167 * config/tc-maxq.h: Likewise.
168 * config/tc-mcore.c: Likewise.
169 * config/tc-mcore.h: Likewise.
170 * config/tc-mn10200.h: Likewise.
171 * config/tc-mn10300.c: Likewise.
172 * config/tc-mn10300.h: Likewise.
173 * config/tc-ms1.h: Likewise.
174 * config/tc-msp430.c: Likewise.
175 * config/tc-msp430.h: Likewise.
176 * config/tc-ns32k.c: Likewise.
177 * config/tc-ns32k.h: Likewise.
178 * config/tc-openrisc.h: Likewise.
179 * config/tc-or32.c: Likewise.
180 * config/tc-or32.h: Likewise.
181 * config/tc-ppc.c: Likewise.
182 * config/tc-ppc.h: Likewise.
183 * config/tc-s390.h: Likewise.
184 * config/tc-sh.c: Likewise.
185 * config/tc-sh.h: Likewise.
186 * config/tc-sparc.c: Likewise.
187 * config/tc-tic30.c: Likewise.
188 * config/tc-tic30.h: Likewise.
189 * config/tc-tic4x.c: Likewise.
190 * config/tc-tic4x.h: Likewise.
191 * config/tc-tic54x.c: Likewise.
192 * config/tc-tic54x.h: Likewise.
193 * config/tc-v850.h: Likewise.
194 * config/tc-vax.c: Likewise.
195 * config/tc-vax.h: Likewise.
196 * config/tc-xstormy16.h: Likewise.
197 * config/tc-xtensa.h: Likewise.
198 * config/tc-z8k.c: Likewise.
199 * config/tc-z8k.h: Likewise.
200 * config/vms-a-conf.h
201 * doc/Makefile.am: Likewise.
202 * doc/all.texi: Likewise.
203 * doc/as.texinfo: Likewise.
204 * doc/internals.texi: Likewise.
205 * doc/Makefile.in: Regenerate.
206 * Makefile.in: Regenerate.
207 * configure: Regenerate.
208 * config.in: Regenerate.
209 * po/POTFILES.in: Regenerate.
211 2005-08-09 Nick Clifton <nickc@redhat.com>
214 * macro.c (getstring): Do not treat round parentheses exactly the
215 same as angle brackets - the parentheses need to be preserved and
216 passed on to the macro processing code.
218 2005-08-08 Nick Clifton <nickc@redhat.com>
220 * config/tc-msp430.c (MSP430_ISA_21): Define.
221 (mcu_types): Add entries for msp430x21xx variants.
223 2005-08-08 Nick Clifton <nickc@redhat.com>
226 * macro.c (getstring): Treat round parentheses in the same way as
228 (get_any_string): Likewise.
230 2005-08-07 H.J. Lu <hongjiu.lu@intel.com>
233 * as.c (parse_args): Handle -al=<FILE>.
235 2005-08-07 Nick Clifton <nickc@redhat.com>
237 * read.c (s_app_line): Accept a line number of 0 for compatibility
238 with gcc's output for assembler-with-cpp files.
240 2005-08-05 Paul Brook <paul@codesourcery.com>
242 * config/tc-arm.c (current_it_mask, current_cc): New variables.
243 (do_t_add_sub): Use correct encodings inside IT block.
244 (do_t_arit3c): Ditto.
245 (do_t_it): Simplify logic. Set current_it_mask and current_cc.
246 (md_assemble): Verify conditional suffixes agains IT blocks.
248 2005-08-05 Paul Brook <paul@codesourcery.com>
250 * config/tc-arm.c (encode_thumb32_immediate): Only accept shifted
252 (encode_thumb32_shifted_operand): Prohibit register shifts.
253 (encode_thumb32_addr_mode): Fix typo.
254 (insns): Correct thumb2 ldm and stm opcodes.
256 2005-08-02 Khem Raj <kraj@mvista.com>
258 * config/tc-arm.c (do_iwmmxt_wldstd): Correct the offset range for
259 WLDRD/WSTRD instruction.
261 2005-08-02 Alan Modra <amodra@bigpond.net.au>
263 * config/tc-ppc.c (md_apply_fix <ELF>): Don't warn on overflow
266 2005-07-29 Thiemo Seufer <ths@networkno.de>
268 * config/tc-mips.c (s_mips_globl): Allow multiple symbols per .globl.
270 2005-07-29 Paul Brook <paul@codesourcery.com>
272 * config/tc-arm.c (T16_32_TAB): Add "addr". Fix encoding of push and
274 (do_t_addr): Implement 32-bit variant.
275 (do_t_push_pop): Make some errors warnings. Handle single register
277 (insns): Use tCE for adr.
278 (md_pcrel_from_section): Handle BFD_RELOC_ARM_T32_ADD_PC12.
279 (md_apply_fix): Ditto.
281 2005-07-29 Paul Brook <paul@codesourcery.com>
283 * config/tc-arm.c (parse_tb): New function.
284 (enum operand_parse_code): Add OP_TB.
285 (parse_operands): Handle OP_TB.
286 (do_t_add_sub_w, do_t_tb): New functions.
287 (insns): Add entries for addw, subw, tbb and tbh.
288 (md_apply_fix): Handle BFD_RELOC_ARM_T32_IMM12.
290 2005-07-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
292 * config/tc-m32r.c (m32r_check_fixup): Fixed X_op check.
294 2007-07-27 H.J. Lu <hongjiu.lu@intel.com>
296 * config/tc-i386.c (handle_large_common): Declare only for ELF.
298 2005-07-27 Jan Beulich <jbeulich@novell.com>
300 * config/tc-ia64.h (unw_r_record): Change type of fr_mem to unsigned
302 (unw_p_record): Remove unused/redundant fields imask and rmask.
303 Combine spoff and pspoff into a union. Combine gr and br into a
304 union. Change type of grmask and brmask to unsigned char. Change type
305 of frmask to unsigned int.
306 (unw_x_record): Combine spoff, pspoff, and treg into a union.
307 * config/tc-ia64.c (unwind): New field 'pending_saves'.
308 (check_pending_save): New.
309 (alloc_record): Clear out entire record.
310 (output_psp_gr): Use renamed structure fields.
311 (output_psp_sprel): Likewise.
312 (output_rp_gr): Likewise.
313 (output_rp_br): Likewise.
314 (output_rp_psprel): Likewise.
315 (output_rp_sprel): Likewise.
316 (output_pfs_gr): Likewise.
317 (output_pfs_psprel): Likewise.
318 (output_pfs_sprel): Likewise.
319 (output_preds_gr): Likewise.
320 (output_preds_psprel): Likewise.
321 (output_preds_sprel): Likewise.
322 (output_spill_base): Likewise.
323 (output_unat_gr): Likewise.
324 (output_unat_psprel): Likewise.
325 (output_unat_sprel): Likewise.
326 (output_lc_gr): Likewise.
327 (output_lc_psprel): Likewise.
328 (output_lc_sprel): Likewise.
329 (output_fpsr_gr): Likewise.
330 (output_fpsr_psprel): Likewise.
331 (output_fpsr_sprel): Likewise.
332 (output_priunat_gr): Likewise.
333 (output_priunat_psprel): Likewise.
334 (output_priunat_sprel): Likewise.
335 (output_bsp_gr): Likewise.
336 (output_bsp_psprel): Likewise.
337 (output_bsp_sprel): Likewise.
338 (output_bspstore_gr): Likewise.
339 (output_bspstore_psprel): Likewise.
340 (output_bspstore_sprel): Likewise.
341 (output_rnat_gr): Likewise.
342 (output_rnat_psprel): Likewise.
343 (output_rnat_sprel): Likewise.
344 (output_spill_psprel): Likewise.
345 (output_spill_sprel): Likewise.
346 (output_spill_reg): Likewise.
347 (output_fr_mem): Likewise. Allocate one unwind record per set mask
349 (output_frgr_mem): Likewise.
350 (output_gr_mem): Likewise.
351 (output_br_mem): Likewise.
352 (output_gr_gr): Likewise.
353 (output_br_gr): Likewise.
354 (fixup_unw_records): Likewise.
355 (process_one_record): Use renamed structure fields. For gr_gr and
356 br_gr, collect mask from chain of records before output.
357 (in_prologue): Simplify and eliminate early returns. Call
359 (in_body): Simplify and eliminate early returns.
360 (dot_body): Call check_pending_save.
361 (md_assemble): Update comment. Deal with pending saves.
363 2005-07-26 Jan Beulich <jbeulich@novell.com>
365 * config/tc-i386.c (optimize_imm): Calculate candidate immediates
366 mask from guessed suffix, but mask out other immediate types only
367 if at least on candidate is valid for the insn.
369 2005-07-25 DJ Delorie <dj@redhat.com>
371 * config/tc-m32c.c (md_cgen_lookup_reloc): Add 8 bit operands.
372 Support %mod() modifiers from opcodes.
373 * doc/c-m32c.texi (M32C-Modifiers): New section.
375 2005-07-25 Jan Hubicka <jh@suse.cz>
376 H.J. Lu <hongjiu.lu@intel.com>
378 * config/obj-elf.c: Include "elf/x86-64.h" if TC_I386 is
380 (elf_com_section_ptr): New.
381 (elf_begin): Set elf_com_section_ptr to bfd_com_section_ptr.
382 (elf_common_parse): Make it global. Use elf_com_section_ptr
383 instead of bfd_com_section_ptr.
384 (obj_elf_change_section): Handle x86-64 large bss sections.
386 * config/obj-elf.h (elf_com_section_ptr): New.
387 (elf_common_parse): New.
389 * config/tc-i386.c (handle_large_common): New.
390 (md_pseudo_table): Add "largecomm".
391 (x86_64_section_letter): New.
392 (x86_64_section_word): New.
394 * config/tc-i386.h (x86_64_section_word): New.
395 (x86_64_section_letter): New.
396 (md_elf_section_letter): New. Defined.
397 (md_elf_section_word): Likewise.
399 2005-07-21 Ralf Corsepius <ralf.corsepius@rtems.org>
401 * configure.tgt: Remove i386-*-rtemself*.
402 Remove sparc-*-rtemself*.
404 2005-07-21 Ben Elliston <bje@gnu.org>
406 * config/tc-m68k.h: Remove TE_LYNX conditional code.
408 2005-07-21 Paul Brook <paul@codesourcery.com>
410 * config/tc-arm.c (encode_thumb32_addr_mode): Don't set
413 2005-07-20 Tavis Ormandy <taviso@gentoo.org>
415 * messages.c: Use vsnprintf instead of vsprintf.
417 2005-07-20 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
419 * config/tc-m32r.c (tc_gen_reloc): Check BFD_RELOC_32_PCREL and
420 BFD_RELOC_16_PCREL to Support R_M32R_REL32.
422 2005-07-18 Nick Clifton <nickc@redhat.com>
424 * configure.tgt: Restore alpha ordering to list of arches.
426 2005-07-18 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
428 * tc-hppa.c (pa_ip): Reject match for '#' immediate if not pa20.
430 2005-07-18 Jan Beulich <jbeulich@novell.com>
432 * config/tc-i386.c (md_begin): Use IS_ELF.
433 (tc_i386_fix_adjustable): Likewise.
434 (md_estimate_size_before_relax): Likewise.
435 (md_apply_fix): Likewise.
436 (i386_target_format): Likewise.
437 (lex_got): Define to NULL when not ELF or when LEX_AT. Check IS_ELF.
438 (i386_immediate): Remove #ifdef LEX_AT.
439 (i386_displacement): Likewise.
440 * config/tc-i386.h (x86_cons): Prototype only when ELF and when not
443 2005-07-18 Jan Beulich <jbeulich@novell.com>
445 * config/tc-i386.c (reloc): Convert to ISO C90. Change first
446 parameter to unsigned. Parameter sign now is tristate - zero/
447 positive mean unsigned/signed, negative means signedness doesn't
448 matter. Check field size,
449 signedness, and pcrel-ness are in agreement between relocated field
450 and relocation type. Adjust diagnostics.
451 (optimize_imm): And type mask of operand instead of overwriting it.
452 (lex_got): Convert to ISO C90. Add third parameter. Add new field to
453 local structure and initialize gotrel accordingly. Pass caller as
454 mask of types that the operator can match.
455 (x86_cons_fix_new): Let reloc know that signedness of relocation
457 (x86_pe_cons_fix_new): Likewise.
458 (x86_cons): Pass additional argument to lex_got.
459 (i386_immediate): New local variable 'types'. Pass its address as
460 additional argument to lex_got. Mask out operand types not supported
462 (i386_displacement): Likewise. Set bigdisp to all types supported in
463 64-bit mode, combining the previously split initialization.
465 2005-07-18 Jan Beulich <jbeulich@novell.com>
467 * config/tc-i386.c (parse_insn): Reject prefix if unavailable in
470 2005-07-16 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
472 * config/tc-hppa.c (pa_ip): Search entire mnemonic before considering
475 2005-07-16 Alan Modra <amodra@bigpond.net.au>
477 * Makefile.am: Run "make dep-am".
478 * Makefile.in: Regenerate.
480 2007-07-15 H.J. Lu <hongjiu.lu@intel.com>
482 * gas/config/tc-i386.h (CpuVMX): New.
483 (CpuUnknownFlags): Add CpuVMX.
485 2005-07-14 Jim Blandy <jimb@redhat.com>
487 Add support for the Renesas M32C.
488 * Makefile.am (CPU_TYPES): List m32c.
489 (TARGET_CPU_CFILES): List config/tc-m32c.c.
490 (TARGET_CPU_HFILES): List config/tc-m32c.h.
491 * configure.in: Add case for m32c.
492 * configure.tgt: Add cases for m32c and m32c-*-elf.
493 * configure: Regenerated.
494 * config/tc-m32c.c, config/tc-m32c.h: New files.
495 * doc/Makefile.am (CPU_DOCS): Add c-m32c.texi.
496 * doc/Makefile.in: Regenerated.
497 * doc/all.texi: Set M32C.
498 * doc/as.texinfo: Add text for the M32C-specific options and line
499 comment characters, and refer to c-m32c.texi.
500 * doc/c-m32c.texi: New file.
502 2005-07-14 Nick Clifton <nickc@redhat.com>
505 * config/tc-crx.c (reset_vars): Use strncpy to prevent overflowing
506 the ins_parse buffer.
508 2005-07-10 Ralf Corsepius <ralf.corsepius@rtems.org>
510 * configure.tgt: Remove a29k-*-rtems*, hppa*-*-rtems*,i386-go32-rtems*,
511 i386-*-rtemscoff*, sparc-*-rtemsaout*.
513 2005-07-10 H.J. Lu <hongjiu.lu@intel.com>
515 * config/tc-i386.c (optimize_disp): Optimize signed 32bit
518 2005-07-08 Ben Elliston <bje@au.ibm.com>
520 * frags.h: Remove ANSI_PROTOTYPES conditional code.
521 * config/obj-elf.h: Likewise.
522 * config/tc-h8300.h: Likewise.
523 * config/tc-h8500.h: Likewise.
524 * config/tc-i370.h: Likewise.
525 * config/tc-i386.h: Likewise.
526 * config/tc-m68hc11.h: Likewise.
527 * config/tc-m68k.h: Likewise.
528 * config/tc-ppc.h: Likewise.
529 * config/tc-s390.h: Likewise.
530 * config/tc-sh.h: Likewise.
531 * config/tc-sparc.h: Likewise.
532 * config/tc-tic30.c: Likewise.
533 * config/tc-w65.h: Likewise.
534 * config/tc-xtensa.h: Likewise.
536 2005-07-08 Hans-Peter Nilsson <hp@axis.com>
539 * config/tc-cris.h (MD_APPLY_SYM_VALUE): Define.
541 2005-07-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
543 * config/tc-tic30.c (debug): Add format attribute. Fix format
546 2005-07-06 H.J. Lu <hongjiu.lu@intel.com>
548 * config/tc-i386.c (cpu_arch): Add sse3.
550 * config/tc-i386.h (CpuSSE3): Renamed from ...
551 (CpuPNI): This. Defined as CpuSSE3.
553 * doc/c-i386.texi: Document .sse3.
555 2005-07-06 Jan Beulich <jbeulich@novell.com>
557 * config/tc-ia64.c (nop): Use zero for L-unit pseudo-nop.
559 2005-07-05 Nick Clifton <nickc@redhat.com>
561 * config/tc-pdp11.c (md_apply_fix): Cast first argument to
562 md_chars_to_numbers to an unsigned pointer in order to avoid a
563 compile time warning.
565 2005-07-05 Paul Brook <paul@codesourcery.com>
567 * config/tc-ppc.c (ppc_target_format): Add VxWorks.
569 2005-07-05 Aldy Hernandez <aldyh@redhat.com>
571 * config/tc-ms1.c: New.
572 * config/tc-ms1.h: New.
573 * testsuite/gas/ms1/allinsn.d: New.
574 * testsuite/gas/ms1/allinsn.s: New.
575 * testsuite/gas/ms1/badinsn.s: New.
576 * testsuite/gas/ms1/badinsn1.s: New.
577 * testsuite/gas/ms1/badoffsethigh.s: New.
578 * testsuite/gas/ms1/badoffsetlow.s: New.
579 * testsuite/gas/ms1/badorder.s: New.
580 * testsuite/gas/ms1/badreg.s: New.
581 * testsuite/gas/ms1/badsignedimmhigh.s: New.
582 * testsuite/gas/ms1/badsignedimmlow.s: New.
583 * testsuite/gas/ms1/badsyntax.s: New.
584 * testsuite/gas/ms1/badsyntax1.s: New.
585 * testsuite/gas/ms1/badunsignedimmhigh.s: New.
586 * testsuite/gas/ms1/badunsignedimmlow.s: New.
587 * testsuite/gas/ms1/errors.exp: New.
588 * testsuite/gas/ms1/ldst.s: New.
589 * testsuite/gas/ms1/misc.d: New.
590 * testsuite/gas/ms1/misc.s: New.
591 * testsuite/gas/ms1/ms1-16-003.d: New.
592 * testsuite/gas/ms1/ms1-16-003.s: New.
593 * testsuite/gas/ms1/ms1.exp: New.
594 * testsuite/gas/ms1/msys.d: New.
595 * testsuite/gas/ms1/msys.s: New.
596 * testsuite/gas/ms1/relocs.d: New.
597 * testsuite/gas/ms1/relocs.exp: New.
598 * testsuite/gas/ms1/relocs1.s: New.
599 * testsuite/gas/ms1/relocs2.s: New.
601 2005-07-05 Jan Beulich <jbeulich@novell.com>
603 * config/tc-i386.h (CpuSVME): New.
604 (CpuUnknownFlags): Include CpuSVME.
605 * config/tc-i386.c (cpu_arch): Add .pacifica and .svme. Add opteron
606 as alias of sledgehammer.
607 (md_assemble): Include invlpga in the check for insns with two source
609 (process_operands): Include SVME insns in the check for ignored
610 segment overrides. Adjust diagnostic.
611 (i386_index_check): Special-case SVME insns with memory operands.
613 2005-07-04 Khem Raj <kraj@mvista.com>
614 Nick Clifton <nickc@redhat.com>
616 * tc-arm.c (struct arm_it): Make operands.imm signed to match its
617 use an immediate value.
618 (parse_vfp_reg_list): Make the 2nd parameter an unsigned pointer
619 since the register field of the operands structure is unsigned.
620 (s_arm_unwind_save_vfp): Make "reg" unsigned.
621 (parse_operands): Make the 2ns parameter an unsigned pointer to
623 (do_ldrd): When using the imm field of the operands structure as a
624 second register field, treat it as unsigned.
626 2005-07-04 Alan Modra <amodra@bigpond.net.au>
629 * config/obj-elf.c (obj_elf_change_section): Use backend
632 2005-07-01 Jan Beulich <jbeulich@novell.com>
634 * config/tc-ia64.c (line_separator_chars): Add '{' and '}'.
635 (output_spill_psprel, output_spill_psprel_p): Combine.
636 (output_spill_sprel, output_spill_sprel_p): Combine.
637 (output_spill_reg, output_spill_regp_p): Combine.
638 (process_one_record): Handle psp_psprel.
639 (parse_predicate_and_operand): New.
640 (convert_expr_to_ab_reg): Two new parameters. Return void. Always
641 initialize output values. Emit diagnostic case here.
642 (convert_expr_to_xy_reg): Likewise. Don't allow r0, f0, and f1.
643 (add_unwind_entry): New second parameter. Allow first parameter to
644 be NULL. Parse optional tag, emit warning about further support for
645 it otherwise being missing. Check end-of-line when requested.
646 (dot_fframe): Clear operand when wrong. Allow tag.
647 (dot_vframe): Likewise.
648 (dot_vframesp): Likewise. Rename parameter, issue warning when psp
650 (dot_vframepsp): Remove.
651 (dot_altrp): Clear operand when wrong. Allow tag.
652 (dot_save): Likewise. Let default case also go through
654 (dot_savemem): Likewise.
655 (dot_restore): Don't return when wrong operand. Allow tag.
656 (dot_spillreg, dot_spillreg_p): Combine. Simplify by using
657 parse_predicate_and_operand and the new arguments to
658 convert_expr_to_ab_reg and convert_expr_to_xy_reg. Don't return
659 when wrong operand. Allow tag.
660 (dot_restorereg, dot_restorereg_p): Likewise.
661 (dot_spillmem, dot_spillmem_p): Likewise.
662 (dot_saveg): Clear operand when wrong. Perform tighter operand
664 (dot_savef): Likewise.
665 (dot_saveb): Likewise.
666 (dot_savegf): Likewise.
667 (dot_spill): Remove end-of-line check. Combine. Simplify by using
668 parse_predicate_and_operand and the new arguments to
669 convert_expr_to_ab_reg and convert_expr_to_xy_reg. Don't return
670 when wrong operand. Allow tag.
672 (dot_label_state): Don't return when wrong operand.
673 (dot_copy_state): Likewise.
674 (dot_unwabi): Likewise. Check if in prologue.
675 (dot_body): Don't call demand_empty_rest_of_line.
676 (dot_prologue): Type of mask and grsave is unsigned. Perform tighter
678 (md_pseudo_table): Also use dot_restorereg for .restorereg.p. Also
679 use dot_spillreg for .spillreg.p. Also use dot_spillmem for
680 .spillpsp.p and .spillsp.p. Also use dot_vframesp for .vframepsp.
681 (parse_operand): New second parameter. Don't deal with '}' here
682 anymore. Don't advance past end-of-line.
683 (parse_operands): Pass second argument to parse_operand.
684 (ia64_start_line): Prevent out-of-bounds access through
685 input_line_pointer. Deal with '}' here.
686 (ia64_unrecognized_line): Don't deal with '}' here.
687 (dot_alias): Use ignore_rest_of_line not its deprecated alias
688 discard_rest_of_line.
690 2005-06-30 Zack Weinberg <zack@codesourcery.com>
692 * config/tc-arm.c (T_OPCODE_BRANCH, encode_arm_addr_mode_2)
693 (encode_arm_addr_mode_3, encode_arm_cp_address, do_blx, do_t_blx)
694 (do_t_branch, insns [b, bl]): Don't encode pipeline offset.
695 (do_branch): Always set inst.reloc.pc_rel.
696 (s_arm_elf_cons): Disallow use of (plt) suffix.
697 (do_adrl): Adjust X_add_number unconditionally.
698 (md_pcrel_from): Rename md_pcrel_from_section, add second segT
699 argument. Handle all adjustment for pipeline offset here.
700 (md_apply_fix): No need to undo work of md_pcrel_from. No
701 need to extract pre-encoded pipeline adjustments from various
702 branch instructions. Generally, assume instructions are already
703 all-bits-zero in the field being fixed up. Remove all OBJ_ELF
704 special cases. Handle BFD_RELOC_ARM_PLT32 like
705 BFD_RELOC_ARM_PCREL_BRANCH.
706 (tc_gen_reloc): Remove OBJ_ELF special case.
707 * config/tc-arm.c: Define MD_PCREL_FROM_SECTION.
709 2005-06-30 Ben Elliston <bje@gnu.org>
711 * Makefile.am (check-DEJAGNU): Don't search for expect.
712 * Makefile.in: Regenerate.
714 2005-06-30 Ben Elliston <bje@gnu.org>
716 * Makefile.am (EXPECT): Set to expect.
717 (RUNTEST): Likewise, set to runtest.
718 * Makefile.in: Regenerate.
720 2005-06-23 Ben Elliston <bje@gnu.org>
722 * config/m68k-parse.h: Use ISO C90.
723 * config/m68k-parse.y: Likewise.
724 * config/tc-m68k.h: Likewise.
726 2005-06-20 H.J. Lu <hongjiu.lu@intel.com>
729 * config/tc-i386.c (md_assemble): Don't call optimize_disp on
731 (optimize_disp): Optimize only if possible. Don't use 64bit
732 displacement on non-constants and do same on constants if
735 2005-06-17 Jan Beulich <jbeulich@novell.com>
737 * config/tc-i386.c (reloc): Also handle BFD_RELOC_64_PCREL.
738 (tc_i386_fix_adjustable): Include BFD_RELOC_X86_64_GOTOFF64,
739 BFD_RELOC_X86_64_DTPOFF64, and BFD_RELOC_X86_64_TPOFF64.
740 (output_disp): Do GOTPC conversion also for BFD_RELOC_X86_64_32S
741 and BFD_RELOC_32_PCREL. Use BFD_RELOC_X86_64_GOTPC32 instead of
743 (output_imm): Do GOTPC conversion also for BFD_RELOC_X86_64_32S.
744 Use BFD_RELOC_X86_64_GOTPC32 instead of aborting.
745 (tc_gen_reloc): Do GOTPC conversion also for BFD_RELOC_32_PCREL.
746 Use BFD_RELOC_X86_64_GOTPC32 instead of aborting. Also handle
747 BFD_RELOC_X86_64_GOTOFF64, BFD_RELOC_X86_64_GOTPC32,
748 BFD_RELOC_X86_64_DTPOFF64, and BFD_RELOC_X86_64_TPOFF64. Also
749 convert 8-byte pc-relative relocations.
750 (lex_got): Use BFD_RELOC_X86_64_GOTOFF64 for 64-bit @gotoff.
751 (i386_validate_fix): Likewise.
752 (x86_cons): Also handle quad values in 64-bit mode.
753 (i386_displacement): Also handle BFD_RELOC_X86_64_GOTOFF64.
754 (md_apply_fix): Include BFD_RELOC_X86_64_DTPOFF64 and
755 BFD_RELOC_X86_64_TPOFF64 in the TLS check. Also convert BFD_RELOC_64
756 to pc-relative variant. Also check for BFD_RELOC_64_PCREL.
758 2005-06-13 Zack Weinberg <zack@codesourcery.com>
760 * config/tc-arm.c (find_real_start): Check S_IS_LOCAL on
761 symbolP as well as for names with a leading dot. Use ACONCAT.
762 (md_apply_fix): For branch relocations, only replace value
763 with fixP->fx_offset (under #ifdef OBJ_ELF) when !fixP->fx_done.
764 (arm_force_relocation): Remove #ifdef OBJ_ELF case.
765 * config/tc-arm.h (LOCAL_LABEL): Remove unnecessary parentheses.
766 (LOCAL_LABEL_PREFIX): Don't define.
768 2005-06-10 Alan Modra <amodra@bigpond.net.au>
770 * config/tc-hppa.c (pa_block): Allocate just one byte for the
773 2005-06-08 James E Wilson <wilson@specifixinc.com>
776 * config/tc-ia64.c (slot_index): Revert last change. If first_frag
777 is NULL, then emit a warning, and return the current index.
779 2005-06-08 Tomas Hurka <tom@hukatronic.cz>
782 * config/tc-m68k.c (m68k_ip): Test for insn compatiblity using a
783 temporary copy of the operands array so that changes can be safely
784 backed out if the insn does not match.
785 (m68k_compare_opcode): Shortcut the test when the parameters are
786 the same. Return 1 if the names match but the second opcode is
787 further on in the array than the first.
789 2005-06-08 Nick Clifton <nickc@redhat.com>
792 * config/tc-ia64.c (slot_index): Check for a NULL first_frag.
794 2005-06-08 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
796 * config/tc-m32r.c (use_parallel): Change default value from 1 to 0.
798 2005-06-07 Aldy Hernandez <aldyh@redhat.com>
799 Michael Snyder <msnyder@redhat.com>
800 Stan Cox <scox@redhat.com>
802 * configure.in: Add ms1 case.
804 * configure: Regenerate.
806 * configure.tgt: Add ms1 case.
808 2005-06-07 Bob Wilson <bob.wilson@acm.org>
810 * config/tc-xtensa.h (resource_table): Change units to unsigned chars.
811 * config/tc-xtensa.c (new_resource_table): Likewise.
812 (resize_resource_table): Likewise.
813 (release_resources): Fix assertion for unsigned values.
815 2005-06-07 Zack Weinberg <zack@codesourcery.com>
817 * cgen.c, cgen.h, tc.h, write.c, config/obj-coff.c
818 * config/tc-a29k.c, config/tc-alpha.c, config/tc-alpha.h
819 * config/tc-arc.c, config/tc-arc.h, config/tc-arm.c
820 * config/tc-arm.h, config/tc-avr.c, config/tc-avr.h
821 * config/tc-cris.c, config/tc-crx.c, config/tc-d10v.c
822 * config/tc-d10v.h, config/tc-d30v.c, config/tc-d30v.h
823 * config/tc-dlx.c, config/tc-dlx.h, config/tc-fr30.h
824 * config/tc-frv.c, config/tc-frv.h, config/tc-h8300.c
825 * config/tc-h8500.c, config/tc-hppa.c, config/tc-hppa.h
826 * config/tc-i370.c, config/tc-i370.h, config/tc-i386.c
827 * config/tc-i386.h, config/tc-i860.c, config/tc-i860.h
828 * config/tc-i960.c, config/tc-i960.h, config/tc-ia64.c
829 * config/tc-ip2k.c, config/tc-ip2k.h, config/tc-iq2000.c
830 * config/tc-iq2000.h, config/tc-m32r.c, config/tc-m32r.h
831 * config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-m68k.c
832 * config/tc-m68k.h, config/tc-m88k.c, config/tc-maxq.c
833 * config/tc-mcore.c, config/tc-mcore.h, config/tc-mips.c
834 * config/tc-mips.h, config/tc-mmix.c, config/tc-mn10200.c
835 * config/tc-mn10300.c, config/tc-msp430.c, config/tc-ns32k.c
836 * config/tc-openrisc.h, config/tc-or32.c, config/tc-or32.h
837 * config/tc-pdp11.c, config/tc-pj.c, config/tc-pj.h
838 * config/tc-ppc.c, config/tc-ppc.h, config/tc-s390.c
839 * config/tc-s390.h, config/tc-sh64.c, config/tc-sh.c
840 * config/tc-sh.h, config/tc-sparc.c, config/tc-sparc.h
841 * config/tc-tahoe.c, config/tc-tic30.c, config/tc-tic4x.c
842 * config/tc-tic54x.c, config/tc-tic80.c, config/tc-v850.c
843 * config/tc-v850.h, config/tc-vax.c, config/tc-vax.h
844 * config/tc-w65.c, config/tc-xstormy16.c, config/tc-xstormy16.h
845 * config/tc-xtensa.c, config/tc-z8k.c:
846 Replace all instances of the string "_apply_fix3" with
848 * po/POTFILES.in, po/gas.pot: Regenerate.
850 2005-06-08 Alan Modra <amodra@bigpond.net.au>
852 * Makefile.am: Run "make dep-am".
853 (POTFILES): Remove GAS_CFILES.
854 * Makefile.in: Regenerate.
856 2005-06-07 David Ung <davidu@mips.com>
858 * config/tc-mips.c (mips_cpu_info_table): Add cpu names m4k, 24k,
859 24kc, 24kf and 24kfx under MIPS32 release 2.
861 2005-06-04 Nick Clifton <nickc@redhat.com>
863 * config/tc-arm.c (CE, C3, CM, UE, UF): Redefine without reference
864 to their Thumb-enabled equivalents.
866 2005-06-01 Maciej W. Rozycki <macro@linux-mips.org>
868 * config/tc-mips.c (load_register): Add leading "0x" to the
869 output of sprintf_vma().
872 2005-06-01 Nick Clifton <nickc@redhat.com>
874 * config/tc-arm.c (TxCE, TxC3, TxCM, TUE, TUF): Remove redundant
875 test for the presence of thumb version of the parsing functions
876 since they must always exist and the test generates a compile time
879 2005-05-31 Richard Henderson <rth@redhat.com>
881 * config/tc-alpha.c (O_lituse_jsrdirect): New.
882 (alpha_reloc_op): Add it.
883 (debug_exp): Handle it.
884 (DUMMY_RELOC_LITUSE_JSRDIRECT): New.
885 (emit_insn): Handle it.
886 * doc/c-alpha.texi (Alpha-Relocs): Document lituse_jsrdirect.
888 2005-05-31 Christian Groessler <chris@groessler.org>
890 * write.c (dump_section_relocs): Convert to ISO-C.
891 (write_relocs): Avoid signed/unsigned and fprintf argument
892 warnings in debug code.
894 2005-05-26 Zack Weinberg <zack@codesourcery.com>
896 * config/tc-arm.h (TC_FIX_TYPE): Change to int.
897 (TC_INIT_FIX_DATA): Initialize to 0, not NULL.
898 * config/tc-arm.c (fix_new_arm): Remove now-unnecessary cast.
899 (md_apply_fix3): Delete fix_is_thumb variable; refer to
900 fixP->tc_fix_data directly in the sole place it was used.
901 Explicitly truncate value, *valP, fixP->fx_addnumber, and
902 fixP->fx_offset to 32 bits, for consistent behavior between 32-
905 2005-05-27 Jan Beulich <jbeulich@novell.com>
907 * config/tc-ia64.c (struct proc_pending): New.
908 (unwind): Replace proc_start with proc_pending.
909 (unwind_diagnostic): Check unwind.proc_pending.sym.
910 (dot_proc): Replace unwind.proc_start with unwind.proc_pending.sym.
911 Check if previous proc not closed. Record all entry points.
912 (dot_endp): Replace unwind.proc_start with unwind.proc_pending.sym.
913 Set symbol sizes for entry points recorded in dot_proc. Check
914 arguments for consistency with respective .proc's.
915 (md_assemble): Replace unwind.proc_start with
916 unwind.proc_pending.sym.
918 2005-05-27 Jan Beulich <jbeulich@novell.com>
920 * config/tc-ia64.c (emit_one_bundle): Restrict scope of ptr, end_ptr,
921 and last_ptr. Check all in-use slots for first one with non-NULL
922 unwind_record. Don't reload end_ptr before second update round.
924 2005-05-26 James E Wilson <wilson@specifixinc.com>
926 * config/tc-ia64.c (extra_goodness): Update comment.
927 (md_begin): Add debugging code to print best_template table.
929 2005-05-25 Jan Beulich <jbeulich@novell.com>
931 * config/tc-ia64.c (md_begin): Don't try to match slot 2 of an MLX
934 2005-05-25 Jan Beulich <jbeulich@novell.com>
936 * config/tc-ia64.c (ia64_gen_real_reloc_type): Also handle
937 BFD_RELOC_UNUSED when determining the width of the reloc.
939 2005-05-25 Jan Beulich <jbeulich@novell.com>
941 * config/tc-ia64.c (dot_endp): Clear out all three pointers in unwind
944 2005-05-25 Jan Beulich <jbeulich@novell.com>
946 * config/tc-ia64.c (dot_radix): Rewrite.
948 2005-05-25 Jan Beulich <jbeulich@novell.com>
950 * config/tc-ia64.c (struct unw_rec_list): Remove next_slot_number
952 (alloc_record): Remove references to next_slot_number and
954 (emit_one_bundle): Likewise.
956 2005-05-22 Nick Clifton <nickc@redhat.com>
958 * config/tc-v850.c (md_apply_fix3): Pass the address of the
959 message buffer when invoking the insert function.
961 2005-05-21 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
963 * config/tc-hppa.c (pa_ip): Promote architecture from PA 1.0 to 1.1
964 only if an instruction match is found.
966 2005-05-20 Bob Wilson <bob.wilson@acm.org>
968 * config/tc-xtensa.c (xg_assemble_vliw_tokens): Change subtraction
969 to addition in argument to xtensa_dwarf2_emit_insn.
971 2005-05-19 Zack Weinberg <zack@codesourcery.com>
973 * Makefile.am: Have 'all' depend on 'info'.
974 * Makefile.in: Regenerate.
976 2005-05-19 Alan Modra <amodra@bigpond.net.au>
978 * config/tc-ppc.c (ppc_force_relocation): Add BFD_RELOC_24_PLT_PCREL.
980 2005-05-19 Anton Blanchard <anton@samba.org>
982 * config/tc-ppc.c (parse_cpu): Handle "-mpower5".
983 (md_show_usage): Document it.
984 (ppc_setup_opcodes): Insert POWER5 mnemonics.
985 * doc/c-ppc.texi (PowerPC-Opts): Document "-mpower5".
987 2005-05-19 Jan Beulich <jbeulich@novell.com>
989 * config/tc-ia64.c (dot_endp): Don't use global symbol for unwind
990 relocations in unwind section.
992 2005-05-18 Nick Clifton <nickc@redhat.com>
994 * config/tc-v850.c (md_apply_fix3): Only use the insertion routine
995 if one exists. Ignore any error messages it may produce, just
996 allow it to perform the insertion.
998 2005-05-17 Zack Weinberg <zack@codesourcery.com>
1000 * hash.c (hash_lookup): Add len parameter. All callers changed.
1001 (hash_find_n): New interface.
1002 * hash.h: Prototype hash_find_n.
1003 * sb.c: Include as.h.
1004 (scrub_from_sb, sb_to_scrub, scrub_position): New statics.
1005 (sb_scrub_and_add_sb): New interface.
1006 * sb.h: Prototype sb_scrub_and_add_sb.
1007 * input-scrub.c (input_scrub_include_sb): Use sb_scrub_and_add_sb.
1009 * config/tc-arm.h (TC_FORCE_RELOCATION_LOCAL): Remove
1010 reference to BFD_RELOC_ARM_GOT12 which is never generated.
1011 * config/tc-arm.c: Rewrite, adding Thumb-2 support.
1013 2005-05-17 Daniel Jacobowitz <dan@codesourcery.com>
1015 * doc/Makefile.am (gasver.texi): Don't use $<.
1016 * doc/Makefile.in: Regenerated.
1018 2005-05-17 Nick Clifton <nickc@redhat.com>
1021 * symbols.c (resolve_symbol_value): Do not move symbols whose
1022 value expression has not been resolved or finalized into the
1023 absolute section as this will confuse other parts of the assembler
1024 into thinking that their value is zero.
1026 2005-05-17 Jan Beulich <jbeulich@novell.com>
1028 * read.c (_find_end_of_line): New.
1029 (find_end_of_line): New.
1030 (HANDLE_CONDITIONAL_ASSEMBLY): Use it.
1031 (read_a_source_file): Use it.
1034 (get_line_sb): Use it.
1035 (s_errwarn): Replace discard_rest_of_line by ignore_rest_of_line.
1036 (s_comm_internal): Likewise.
1038 (s_macro): Likewise.
1039 (s_ignore): Use ignore_rest_of_line.
1040 * read.h (find_end_of_line): Prototype.
1041 (discard_rest_of_line): Remove prototype. #define to
1042 ignore_rest_of_line.
1044 2005-05-17 Nick Clifton <nickc@redhat.com>
1046 * config/tc-v850,h (TC_FIX_TYPE): Define.
1047 (TC_INIT_FIX_TYPE): Define.
1048 * config/tc-v850.c (md_assemble): When creating a fix record the
1049 operand in the tc_fix_data field.
1050 (md_apply_fix3): When applying a resolved fix use the operand's
1051 insertion procedure to store the value, if the operand has been
1054 2005-05-15 Daniel Jacobowitz <dan@codesourcery.com>
1056 * Makefile.am (m68k-parse.c, itbl-parse.c): Update ylwrap
1058 * Makefile.in: Regenerated.
1060 2005-05-13 Sterling Augustine <sterling@tensilica.com>
1061 Bob Wilson <bob.wilson@acm.org>
1063 * config/tc-xtensa.c (xtensa_insnbuf_set_operand): Clarify error
1065 (xtensa_mark_zcl_first_insns): Fix incorrect nesting of conditional
1066 for handling RELAX_CHECK_ALIGN_NEXT_OPCODE.
1068 2005-05-11 Alan Modra <amodra@bigpond.net.au>
1070 * config/tc-ppc.c (md_apply_fix3): Allow pcrel forms of BFD_RELOC_16,
1071 BFD_RELOC_LO16, BFD_RELOC_HI16 and BFD_RELOC_HI16_S.
1073 2005-05-10 Michael Matz <matz@suse.de>
1075 * frags.c (frag_grow): Don't be too greedy in allocating memory.
1077 * config/tc-hppa.c (pa_block): Check arguments to .block[z].
1079 2005-05-10 Hans-Peter Nilsson <hp@bitrange.com>
1082 * config/tc-mmix.c (mmix_handle_mmixal): Rearrange slightly.
1083 Handle label-without-colon before ordinary dot-pseudo as an
1084 ordinary label. Don't leak memory for label-without-colon alone
1085 on a line. Don't mmixal-munge operands for dot-pseudos.
1087 2005-05-10 Jan Beulich <jbeulich@novell.com>
1089 * macro.c (get_any_string): Remove the two last parameters. Replace
1090 references to the former expand parameter by using macro_alternate.
1091 Simplify loop condition for checking for end-of-string.
1092 (get_string): Remove redunant call to sb_skip_white.
1093 (do_formals): Remove two last arguments to get_any_string.
1094 (macro_expand): Likewise.
1095 (expand_irp): Likewise.
1097 2005-05-10 Jan Beulich <jbeulich@novell.com>
1099 * read.c (s_macro): Move local variable 'local' to smaller scope.
1100 Call sb_kill on it when done.
1102 2005-05-09 Jan Beulich <jbeulich@novell.com>
1104 * config/tc-i386.c (optimize_disp): Discard displacement entirely
1105 when zero and not required by encoding constraints.
1107 2005-05-09 H.J. Lu <hongjiu.lu@intel.com>
1110 * config/tc-sh64.c (sh64_fake_label): New.
1112 * config/tc-sh64.h (TC_FAKE_LABEL): New.
1114 * doc/internals.texi (TC_FAKE_LABEL): Document.
1116 * write.c (TC_FAKE_LABEL): New.
1117 (adjust_reloc_syms): Use it.
1118 (write_object_file): Likewise.
1120 2005-05-09 Jan Beulich <jbeulich@novell.com>
1122 * config/tc-i386.c (parse_insn): Disallow use of prefix separator
1123 and comma in Intel mode.
1125 2005-05-09 Jan Beulich <jbeulich@novell.com>
1127 * config/tc-i386.c (tc_x86_regname_to_dw2regnum): Correct 64-bit mode
1128 names to match ABI. Add more registers for 32-bit and 64-bit modes.
1129 Make name array static and const. Adjust lookup to account for NULL
1130 entries (standing for unused register numbers).
1132 2005-05-09 Jan Beulich <jbeulich@novell.com>
1134 * config/tc-i386.c (parse_insn): Consider all matching instructions
1135 when checking for string instruction after string-only prefix.
1137 2005-05-07 H.J. Lu <hongjiu.lu@intel.com>
1140 * config/tc-ia64.c (start_unwind_section): Properly check
1141 comdat group with SHF_GROUP.
1143 2005-05-06 Bob Wilson <bob.wilson@acm.org>
1145 * doc/c-xtensa.texi (Literal Directive): Spelling correction.
1147 2005-05-06 Bob Wilson <bob.wilson@acm.org>
1149 * config/tc-xtensa.c: Remove excess whitespace.
1150 * config/tc-xtensa.h: Likewise.
1151 * config/xtensa-istack.h: Likewise.
1152 * config/xtensa-relax.c: Likewise.
1153 * config/xtensa-relax.h: Likewise.
1155 2005-05-06 Nick Clifton <nickc@redhat.com>
1157 * sb.h: Fix formatting of comments.
1158 * sb.c: Fix formatting of comments.
1160 2005-05-06 Jan Beulich <jbeulich@novell.com>
1162 * sb.h (sb_add_buffer): Reintroduce.
1163 * sb.c (sb_add_buffer): Likewise.
1165 2005-05-06 Jan Beulich <jbeulich@novell.com>
1167 * macro.c (new_formal, del_formal): New.
1168 (do_formals): Use new_formal. Check for and parse qualifier. Warn if
1169 required argument has default value. Stop looking for more formal
1170 when there was a vararg one.
1171 (macro_expand_body): Use new_formal and del_formal.
1172 (macro_expand): Likewise. Initialize local variable err. Don't
1173 return immediately when encountering an error. Warn when keyword
1174 argument already had a value assigned. Eliminate duplicate clearing
1175 of argument value. When current positional argument matches parameter
1176 of vararg type, assign to it all the remaining arguments. Issue error
1177 when required parameter does not have value.
1178 (free_macro): Use del_formal.
1179 (expand_irp): Initialize formal type. Free buffers associated with
1180 formal prior to returning.
1181 * macro.h (struct formal_struct): Add new field 'type' with new
1182 enumeration type 'formal_type'.
1183 * doc/as.texinfo: Document macro parameter qualifiers.
1184 * NEWS: Mention new functionality.
1186 2005-05-06 Jan Beulich <jbeulich@novell.com>
1188 * cond.c (s_ifb): New.
1189 * read.c (potable): Add s_ifb as handler for .ifb and .ifnb.
1190 * read.h (s_ifb): Prototype.
1191 * doc/as.texinfo: Document .ifb and .ifnb.
1193 2005-05-05 Steve Ellcey <sje@cup.hp.com>
1195 * config/tc-ia64.c (MIN): Undef.
1197 2005-05-05 Paul Brook <paul@codesourcery.com>
1199 * config/tc-i386.h (ELF_TARGET_FORMAT): Define for TE_VXWORKS.
1201 2005-05-05 Matt Thomas <matt@3am-software.com>
1203 * config/tc-vax.c (md_assemble): Don't assume a valueT is 4
1206 2005-05-05 Nick Clifton <nickc@redhat.com>
1208 * Update the address and phone number of the FSF organization in
1209 the GPL notices in the following files:
1210 COPYING, app.c, as.c, as.h, asintl.h, atof-generic.c, bignum.h,
1211 bit_fix.h, cgen.c, cgen.h, cond.c, debug.c, depend.c, dw2gencfi.c,
1212 dw2gencfi.h, dwarf2dbg.c, dwarf2dbg.h, ecoff.c, ecoff.h, ehopt.c,
1213 emul-target.h, emul.h, expr.c, expr.h, flonum-copy.c,
1214 flonum-konst.c, flonum.h, frags.c, frags.h, hash.c, hash.h,
1215 input-file.c, input-file.h, input-scrub.c, itbl-lex.h, itbl-lex.l,
1216 itbl-ops.c, itbl-ops.h, itbl-parse.y, listing.c, listing.h,
1217 literal.c, macro.c, macro.h, messages.c, obj.h, output-file.c,
1218 output-file.h, read.c, read.h, sb.c, sb.h, stabs.c,
1219 struc-symbol.h, subsegs.c, subsegs.h, symbols.c, symbols.h, tc.h,
1220 write.c, write.h, config/aout_gnu.h, config/atof-ieee.c,
1221 config/atof-vax.c, config/itbl-mips.h, config/m68k-parse.h,
1222 config/m68k-parse.y, config/m88k-opcode.h, config/obj-aout.c,
1223 config/obj-aout.h, config/obj-bout.c, config/obj-bout.h,
1224 config/obj-coff.c, config/obj-coff.h, config/obj-ecoff.c,
1225 config/obj-ecoff.h, config/obj-elf.c, config/obj-elf.h,
1226 config/obj-evax.c, config/obj-evax.h, config/obj-hp300.c,
1227 config/obj-hp300.h, config/obj-ieee.c, config/obj-ieee.h,
1228 config/obj-multi.h, config/obj-som.c, config/obj-som.h,
1229 config/tc-a29k.c, config/tc-a29k.h, config/tc-alpha.c,
1230 config/tc-alpha.h, config/tc-arc.c, config/tc-arc.h,
1231 config/tc-arm.h, config/tc-avr.c, config/tc-avr.h,
1232 config/tc-cris.c, config/tc-cris.h, config/tc-crx.c,
1233 config/tc-crx.h, config/tc-d10v.c, config/tc-d10v.h,
1234 config/tc-d30v.c, config/tc-d30v.h, config/tc-dlx.c,
1235 config/tc-dlx.h, config/tc-fr30.c, config/tc-fr30.h,
1236 config/tc-frv.c, config/tc-frv.h, config/tc-generic.c,
1237 config/tc-generic.h, config/tc-h8300.c, config/tc-h8300.h,
1238 config/tc-h8500.c, config/tc-h8500.h, config/tc-hppa.c,
1239 config/tc-hppa.h, config/tc-i370.c, config/tc-i370.h,
1240 config/tc-i386.c, config/tc-i386.h, config/tc-i860.c,
1241 config/tc-i860.h, config/tc-i960.c, config/tc-i960.h,
1242 config/tc-ia64.c, config/tc-ia64.h, config/tc-ip2k.c,
1243 config/tc-ip2k.h, config/tc-iq2000.c, config/tc-iq2000.h,
1244 config/tc-m32r.c, config/tc-m32r.h, config/tc-m68851.h,
1245 config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-m68k.c,
1246 config/tc-m68k.h, config/tc-m88k.c, config/tc-m88k.h,
1247 config/tc-maxq.c, config/tc-maxq.h, config/tc-mcore.c,
1248 config/tc-mcore.h, config/tc-mips.c, config/tc-mips.h,
1249 config/tc-mmix.c, config/tc-mmix.h, config/tc-mn10200.c,
1250 config/tc-mn10200.h, config/tc-mn10300.c, config/tc-mn10300.h,
1251 config/tc-msp430.c, config/tc-msp430.h, config/tc-ns32k.c,
1252 config/tc-ns32k.h, config/tc-openrisc.c, config/tc-openrisc.h,
1253 config/tc-or32.c, config/tc-or32.h, config/tc-pdp11.c,
1254 config/tc-pdp11.h, config/tc-pj.c, config/tc-pj.h,
1255 config/tc-ppc.c, config/tc-ppc.h, config/tc-s390.c,
1256 config/tc-s390.h, config/tc-sh.c, config/tc-sh.h,
1257 config/tc-sh64.c, config/tc-sh64.h, config/tc-sparc.c,
1258 config/tc-sparc.h, config/tc-tahoe.c, config/tc-tahoe.h,
1259 config/tc-tic30.c, config/tc-tic30.h, config/tc-tic4x.c,
1260 config/tc-tic4x.h, config/tc-tic54x.c, config/tc-tic54x.h,
1261 config/tc-tic80.c, config/tc-tic80.h, config/tc-v850.c,
1262 config/tc-v850.h, config/tc-vax.c, config/tc-vax.h,
1263 config/tc-w65.c, config/tc-w65.h, config/tc-xstormy16.c,
1264 config/tc-xstormy16.h, config/tc-xtensa.c, config/tc-xtensa.h,
1265 config/tc-z8k.c, config/tc-z8k.h, config/te-386bsd.h,
1266 config/te-freebsd.h, config/te-hp300.h, config/te-hppa.h,
1267 config/te-ic960.h, config/te-irix.h, config/te-nbsd.h,
1268 config/te-netware.h, config/te-sparcaout.h, config/te-sun3.h,
1269 config/te-tmips.h, config/te-vxworks.h, config/vax-inst.h,
1270 config/xtensa-istack.h, config/xtensa-relax.c,
1271 config/xtensa-relax.h, doc/fdl.texi
1273 2005-05-05 Nick Clifton <nickc@redhat.com>
1275 * config/tc-arm.c (arm_opts): Make -mlittle-endian switch set
1276 the target_big_endian variable to false.
1278 2005-05-04 Alan Modra <amodra@bigpond.net.au>
1280 * config/obj-ecoff.c (ecoff_frob_file_before_fix): Correct section
1281 list traversal. Use bfd_section_list_prepend.
1282 * config/tc-mmix.c (mmix_frob_file): Don't needlessly iterate
1283 over the section list.
1284 * config/tc-xtensa.c (xtensa_remove_section): Delete.
1285 (xtensa_insert_section): Delete.
1286 (xtensa_move_seg_list_to_beginning): Use bfd_section_list_remove
1287 and bfd_section_list_prepend.
1288 (xtensa_reorder_seg_list): Use bfd_section_list_remove and
1289 bfd_section_list_insert_after.
1291 2005-05-03 Nick Clifton <nickc@redhat.com>
1293 * config/obj-ecoff.c (ecoff_frob_file_before_fix): Fix invocations
1294 of bfd_section_list... macros.
1295 * config/tc-mmix.c (mmix_frob_file): Likewise.
1296 * config/tc-xtensa.c (xtensa_remove_section): Likewise.
1297 (xtensa_insert_section): Likewise.
1299 * macro.c (macro_hash): Remove static.
1300 * macro.h (macro_hash): Provide an external declaration.
1302 2005-05-02 H.J. Lu <hongjiu.lu@intel.com>
1304 * write.c (write_object_file): Use bfd_section_double_list_remove
1307 2005-05-02 Daniel Jacobowitz <dan@codesourcery.com>
1309 * doc/Makefile.am (gasver.texi): Correct quoting.
1310 * doc/Makefile.in: Regenerated.
1312 2005-04-29 Ralf Corsepius <ralf.corsepius@rtems.org>
1314 * configure.tgt: Add h8300*-*-rtemscoff.
1315 Switch h8300*-*-rtems* to elf.
1317 2005-04-29 H.J. Lu <hongjiu.lu@intel.com>
1319 * hash.c: Undo the last change.
1322 2005-04-29 Daniel Jacobowitz <dan@codesourcery.com>
1324 * doc/Makefile.am (gasver.texi): Depend on bfd/configure instead
1326 (DISTCLEANFILES): Remove.
1327 (MAINTAINERCLEANFILES): Add asconfig.texi.
1328 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
1330 2005-04-29 Ben Elliston <bje@au.ibm.com>
1332 * Makefile.am (GAS_CFILES): Remove bignum-copy.c.
1333 (GENERIC_OBJS): Likewise, remove bignum-copy.o.
1334 (bignum-copy.o): Remove.
1335 * Makefile.in: Regenerate.
1336 * makefile.vms (OBJS): Remove bignum-copy.obj.
1337 * symbols.h (local_symbol_make): Remove declaration.
1338 (verify_symbol_chain_2): Likewise.
1339 * symbols.c (local_symbol_make): Make static.
1340 (max_indent_level): Likewise.
1341 (verify_symbol_chain_2): Remove.
1342 * macro.c (macro_hash): Make static.
1343 * messages.c (fprint_value): Remove.
1344 * read.h (get_absolute_expr): Remove.
1345 (emit_leb128_expr): Likewise.
1346 (do_s_func): Likewise.
1347 * read.c (do_s_func): Make static.
1348 (emit_leb128_expr): Likewise.
1349 (get_absolute_expr): Likewise.
1350 * as.h (as_howmuch): Remove declaration.
1351 (fprint_value): Likewise.
1352 * as.c (myname): Make static.
1353 * input-scrub.c (as_howmuch): Remove.
1354 (as_1_char): Likewise.
1355 * input-file.h (input_file_is_open): Remove.
1356 * input-file.c (input_file_is_open): Likewise.
1357 * expr.h (expr_build_unary): Remove declaration.
1358 (expr_build_binary): Likewise.
1359 * expr.c (expr_build_unary): Remove.
1360 (expr_build_binary): Likewise.
1361 * hash.h (hash_replace): Remove declaration.
1362 (hash_delete): Likewise.
1363 * hash.c (hash_replace): Remove.
1364 (hash_delete): Likewise.
1365 * bignum-copy.c (bignum_copy): Move from here ..
1366 * config/tc-vax.c (bignum_copy): .. to here.
1367 * bignum.h (LOG_TO_BASE_2_OF_10): Remove.
1368 (bignum_copy): Remove extern declaration.
1369 * sb.h (string_count): Remove extern declaration.
1370 (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
1371 (sb_name): Likewise.
1372 * sb.c (dsize): Replace preprocessor macro with static int.
1373 (string_count): Make static.
1374 (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
1375 (sb_name): Likewise.
1376 * config/obj-coff.c (dim_index): Make static.
1377 * config/tc-i386.c (GOT_symbol): Likewise.
1378 (output_invalid_buf): Likewise.
1379 * doc/internals.texi (Warning and error messages): Remove the
1380 prototype for fprint_value.
1382 2005-04-27 Ben Elliston <bje@au.ibm.com>
1386 2005-04-26 H.J. Lu <hongjiu.lu@intel.com>
1388 * config/obj-multi.h (FAKE_LABEL_NAME): Defined.
1390 * read.c (pseudo_set): Disallow symbol set to common symbol.
1393 * write.c (write_object_file): Report common symbol name when
1394 disallowing local symbol set to common symbol.
1395 (adjust_reloc_syms): Disallow local symbol set to undefined
1398 2005-04-25 Jan Beulich <jbeulich@novell.com>
1400 * macro.c (macro_expand_body): Replace locals indicator parameters
1401 with actual macro_entry. New local variables macro_line and err.
1402 Don't return when encountering an error, just record the fact.
1403 Detect local symbol name colliding with parameter. Track line number
1404 inside of macro expansion.
1405 (do_formals): Move local variable name to wider scope. Check
1406 parameter of the same name doesn't already exist. In MRI mode, also
1407 check it doesn't collide with the argument count pseudo-parameter).
1408 (define_macro): Add file and line number parameters. Remove local
1409 variable namestr. New local variable error. Initialize macro_entry
1410 members file, line, and name. Don't return when encountering an
1411 error, just record the fact. Use %s in some diagnostics for read.c
1412 to insert the macro name. Free macro_entry on error.
1413 (macro_expand): Pass macro_entry to macro_epand_body. Don't return
1414 when encountering an error, just record the fact.
1415 (expand_irp): Don't return when encountering an error, just record
1417 * macro.h (macro_struct): New members name, file, and line.
1418 (define_macro): Add file and line number parameters.
1419 * read.c (s_macro): Pass file and line to define_macro. Tag warning
1420 regarding pseudo-op redefinition with the file/line that macro
1421 definition started at.
1423 2005-04-22 Bob Wilson <bob.wilson@acm.org>
1425 * config/tc-xtensa.c (LOOKAHEAD_ALIGNER): Delete macro.
1426 (future_alignment_required): Remove ifdefs that use it.
1428 2005-04-22 Bob Wilson <bob.wilson@acm.org>
1430 * config/tc-xtensa.c (xg_get_build_instr_size): Remove.
1431 (xg_is_narrow_insn, xg_expand_narrow): Remove. Merge into...
1432 (xg_is_single_relaxable_insn): ...here. Add "targ" and "narrow_only"
1434 (xg_assembly_relax, xg_find_narrowest_format, relaxation_requirements,
1435 convert_frag_narrow): Use new version of xg_is_single_relaxable_insn.
1437 2005-04-21 Christian Groessler <chris@groessler.org>
1439 * config/tc-z8k.c (md_assemble): Fix buffer overrun in operand[]
1442 2005-04-20 H.J. Lu <hongjiu.lu@intel.com>
1444 * config/obj-aout.h (S_IS_EXTERN): Removed.
1445 * config/obj-bout.h (S_IS_EXTERN): Likewise.
1446 * config/obj-coff.h (S_IS_EXTERN): Likewise.
1447 * symbols.c (S_IS_EXTERN): Likewise.
1448 * symbols.h (S_IS_EXTERN): Likewise.
1450 * config/tc-alpha.c (tc_gen_reloc): Replace S_IS_EXTERN with
1452 * config/tc-d10v.c (md_apply_fix3): Likewise.
1453 * config/tc-ia64.c (ia64_fix_adjustable): Likewise.
1454 * config/tc-iq2000.c (iq2000_fix_adjustable): Likewise.
1455 * config/tc-m32r.c (m32r_fix_adjustable): Likewise.
1456 * config/tc-mmix.c (mmix_adjust_symtab): Likewise.
1457 * config/tc-sh64.c (shmedia_frob_file_before_adjust): Likewise.
1458 (shmedia_md_convert_frag): Likewise.
1459 * symbols.c (print_symbol_value_1): Likewise.
1460 * write.c (write_object_file): Likewise.
1462 2005-04-20 Nick Clifton <nickc@redhat.com>
1464 * config/tc-xtensa.c (get_aligned_diff): Change type of
1465 branch_align to offsetT so that its signedness matches that of
1468 * config/tc-mips.c (macro): Use sprintf_vma to convert a > 32 bit
1469 number into a readable string.
1470 (load_register): Likewise.
1472 2005-04-20 Andreas Schwab <schwab@suse.de>
1474 * config/tc-ia64.c (specify_resource): Initialize all of tmpl.
1476 2005-04-19 David S. Miller <davem@davemloft.net>
1478 * config/tc-sparc.c (md_assemble): If sparc_ip gives us a
1479 NULL insn, exit early. Remove now spurious NULL checks.
1480 (sparc_ip): Use as_bad for unknown opcode errors, set *pinsn
1483 2005-04-19 Jan Beulich <jbeulich@novell.com>
1485 * symbols.h (symbol_find_base): Remove prototype.
1486 * symbols.c (save_symbol_name): Remove code section conditional upon
1488 (symbol_find): Remove.
1489 (symbol_find_base): Rename to symbol_find.
1490 * subsegs.c (section_symbol): Replace use of symbol_find_base with
1492 * config/obj-coff.c (tag_insert): Remove code section conditional
1493 upon STRIP_UNDERSCORE.
1494 (obj_coff_def): Likewise.
1495 (obj_coff_endef): Replace use of symbol_find_base with symbol_find.
1496 (coff_frob_symbol): Likewise.
1497 (yank_symbols): Likewise.
1498 (c_section_symbol): Likewise.
1499 * config/obj-coff.h (DO_NOT_STRIP): Remove.
1500 * config/tc-arm.c (symbol_locate): Remove code section conditional
1501 upon STRIP_UNDERSCORE.
1502 * config/tc-h8300.h (DO_NOT_STRIP): Remove.
1503 * config/tc-h8500.h (DO_NOT_STRIP): Remove.
1504 * config/tc-sh.h (DO_NOT_STRIP): Remove.
1505 * config/tc-w65.h (DO_NOT_STRIP): Remove.
1506 * config/tc-z8k.h (DO_NOT_STRIP): Remove.
1508 2005-04-19 Andreas Schwab <schwab@suse.de>
1510 * config/tc-ia64.c (md_assemble): Fix error message for wrong
1511 access to application registers.
1513 2005-04-19 Jan Beulich <jbeulich@novell.com>
1515 * config/te-sysv32.h: Remove.
1516 * Makefile.am (TARG_ENV_HFILES): Remove reference to
1518 * Makefile.in (TARG_ENV_HFILES): Likewise.
1520 2005-04-19 Jan Beulich <jbeulich@novell.com>
1523 * config/tc-ia64.c (ia64_canonicalize_symbol_name): Re-allow zero-
1526 2005-04-18 Mark Kettenis <kettenis@gnu.org>
1528 * config/tc-i386.c (md_begin): Allow hyphens in mnemonics.
1530 2005-04-18 Maciej W. Rozycki <macro@linux-mips.org>
1532 * config/tc-mips.c (normalize_constant_expr): Don't check for
1534 (check_absolute_expr): Only call normalize_constant_expr() if
1536 (mips_ip): Likewise.
1538 * config/tc-mips.c (check_absolute_expr): Fix formatting.
1540 2005-04-18 Jan Beulich <jbeulich@novell.com>
1542 * macro.c (free_token): New, freeing all the memory associated with a
1544 (do_formals): Move initializers to ...
1545 (define_macro): ... here.
1546 (delete_macro): Convert passed in name to lower case. Warn when
1547 purging macro that doesn't exist. Use hash_jam instead of hash_delete.
1549 2005-04-15 Maciej W. Rozycki <macro@linux-mips.org>
1551 * config/tc-mips.c (normalize_constant_expr): Fix formatting.
1553 2005-04-15 Jan Beulich <jbeulich@novell.com>
1555 * config/obj-elf.c (obj_elf_struct): New.
1556 (elf_pseudo_table). Use it for .offset and .struct.
1558 2005-04-14 Bob Wilson <bob.wilson@acm.org>
1559 Sterling Augustine <sterling@tensilica.com>
1561 * config/tc-xtensa.c (get_aligned_diff): Handle target_size larger
1562 than the section alignment.
1564 2005-04-14 Bob Wilson <bob.wilson@acm.org>
1565 H.J. Lu <hongjiu.lu@intel.com>
1567 * config/tc-xtensa.h (struct xtensa_frag_type): Add lit_frchain field.
1568 * config/tc-xtensa.c (xg_translate_sysreg_op,
1569 xtensa_translate_old_userregs_ops,
1570 xtensa_find_unaligned_branch_targets,
1571 xtensa_find_unaligned_loops, xtensa_fix_close_loop_end_frags,
1572 relax_frag_add_nop): Support 64-bit host.
1573 (xtensa_mark_literal_pool_location, xtensa_move_literals): Use
1574 tc_frag_data lit_frchain and lit_seg fields instead of fr_var.
1576 2005-04-14 Mark Kettenis <kettenis@gnu.org>
1578 * configure.tgt: Add support for OpenBSD/sparc ELF.
1580 * configure.tgt: Set emulation for mips-*-openbsd*.
1581 Remove broken mips-dec-openbsd* config.
1582 * configure.in: Set default ABI for mips64-*-openbsd*.
1583 * configure: Regenerate.
1585 2005-04-14 Maciej W. Rozycki <macro@linux-mips.org>
1587 * config/tc-mips.c (macro) [ldd_std]: Don't attempt the GP
1588 optimization for constant addresses.
1590 2005-04-14 Nick Clifton <nickc@redhat.com>
1592 * as.c (main): Move parse_args before symbol_begin and frag_init
1593 so that the hash table size can be set before it is used.
1594 * hash.c: Use an unsigned long type for the size of the hash
1596 * hash.h (set_gas_hash_table_size): Update the prototype.
1598 2005-04-14 Alan Modra <amodra@bigpond.net.au>
1600 * Makefile.am (NO_WERROR): Define. Use instead of -Wno-error.
1601 * acinclude.m4: Include ../bfd/warning.m4.
1602 * configure.in: Invoke AM_BINUTILS_WARNINGS.
1603 * Makefile.in: Regenerate.
1604 * configure: Regenerate.
1605 * doc/Makefile.in: Regenerate.
1607 2005-04-13 Maciej W. Rozycki <macro@linux-mips.org>
1609 * config/tc-mips.c (IS_ZEXT_32BIT_NUM): New macro.
1610 (normalize_address_expr): New function to sign-extend address
1611 offsets that fit into 32 bits in 32-bit mode.
1612 (macro_build_ldst_constoffset): Use normalize_address_expr()
1613 instead of a handcoded sequence.
1614 (load_register): Likewise. Report oversized numbers in a useful
1616 (macro) [ld_st, ldd_std]: Reject all oversized offsets, not only
1617 for constant addresses. Report oversized numbers in a useful way.
1618 (mips_ip): Use normalize_address_expr() for addresses.
1620 2005-04-12 Mark Kettenis <kettenis@gnu.org>
1622 * config/tc-i386.c (output_insn): Handle VIA PadLock instructions
1623 similar to other instructions now that they're marked as ImmExt.
1625 2005-04-12 Nick Clifton <nickc@redhat.com>
1627 * hash.c (DEFAULT_SIZE): Delete. Replace with:
1628 (gas_hash_table_size): New static variable.
1629 (set_gas_hash_table_size): New function: Records a requested size
1630 for the hash tables.
1631 (get_gas_hash_table_size): New function: Return a prime number
1632 near the requested size of the hash table.
1633 (hash_new): Use get_gas_hash_table_size.
1634 * hash.h: Add a prototype for set_gas_hash_table_size.
1635 * as.c (show_usage): Add description of new switches: --hash-size
1636 and --reduce-memory-overheads.
1637 (option_values): Add OPTION_HASH_TABLE_SIZE and
1638 OPTION_REDUCE_MEMORY_OVERHEADS.
1639 (std_longpopts): Add entries for the new options.
1640 (parse_args): Handle the new options.
1641 * Makefile.am: Add a dependency of as.c on hash.h.
1642 * Makefile.in: Regenerate.
1643 * doc/as.texinfo: Document the new switches.
1644 * NEWS: Mention the new switches.
1646 2005-04-12 Nick Clifton <nickc@redhat.com>
1649 * config/tc-hppa.c (pre_defined_registers): Fix %farg[0-3]
1652 2005-04-12 Alan Modra <amodra@bigpond.net.au>
1654 * Makefile.am: Run "make dep-am".
1655 * Makefile.in: Regenerate.
1657 2005-04-11 Sterling Augustine <sterling@tensilica.com>
1658 Bob Wilson <bob.wilson@acm.org>
1660 * config/tc-xtensa.c (check_t1_t2_reads_and_writes): Fix typo.
1662 2005-04-11 Mark Kettenis <kettenis@gnu.org>
1664 * configure.tgt (generic_target): Add support for OpenBSD/i386 ELF.
1666 2005-04-11 Jan Beulich <jbeulich@novell.com>
1668 * NEWS: Mention these changes and their effects.
1669 * macro.c (get_token): Use is_name_beginner/is_part_of_name/
1671 (check_macro): Likewise.
1672 (buffer_and_nest): Likewise. Permit multiple labels. Don't discard
1673 labels together with the closing pseudo-op.
1674 (macro_expand_body): Adjust comment. Range-check input before use.
1675 Adjust mis-spelled diagnostic. Use is_name_beginner.
1676 * read.c (try_macro): New.
1677 (read_a_source_file): New static variable last_eol. Don't list
1678 macro expansion lines more than once. Call try_macro.
1679 (s_macro): Set section of line_label to absolute instead of undefined.
1680 * doc/as.texinfo: Add information on the caveats of these changes.
1682 2005-04-11 Alan Modra <amodra@bigpond.net.au>
1684 * symbols.c (symbol_X_add_number): Change return type to "offsetT *".
1685 * symbols.h (symbol_X_add_number): Update prototype.
1687 2005-04-10 Eric Christopher <echristo@redhat.com>
1689 * symbols.c (symbol_X_add_number): Fix warning.
1691 2005-04-10 H.J. Lu <hongjiu.lu@intel.com>
1693 * config/tc-m68k.c (md_begin): Support 64bit host.
1694 (get_num): Support 64bit BFD on 32bit host.
1696 2005-04-10 H.J. Lu <hongjiu.lu@intel.com>
1698 * config/tc-mips.c (md_apply_fix3): Fix typos in BFD_RELOC_64.
1700 2005-04-09 Alan Modra <amodra@bigpond.net.au>
1702 * read.c (assign_symbol): Remove const from parm. Fix xcalloc
1703 call. Don't do the COFF hacks for multi-emulation gas. Move
1704 demand_empty_rest_of_line back to caller.
1705 (s_set, equals): demand_empty_rest_of_line here.
1708 * as.h (rs_dummy): Define.
1709 * symbols.c (symbol_X_add_number): New function.
1710 * symbols.h (symbol_X_add_number): Declare.
1711 * stabs.c (aout_process_stab): Tidy symbol frag setting.
1712 * read.c (assign_symbol): New function, split out from s_set.
1713 Use symbol_find_or_make. Leave fr_type of dummy frag as rs_dummy.
1714 Fix COFF hacks for multi-emulation gas.
1715 (s_set): Call assign_symbol. Remove "register" keyword.
1716 (set_zero_frag): New function.
1717 (pseudo_set): Always check for assignment to section syms.
1718 Always set segment and frag of symbol, and likewise extern for
1719 aout/bout. Handle assignment of sym=sym+/-const specially. Don't
1720 special case exp.X_add_number non-zero for O_symbol expressions.
1721 (equals): Use assign_symbol.
1723 2005-04-08 Bob Wilson <bob.wilson@acm.org>
1725 * config/tc-xtensa.c (xtensa_create_xproperty_segments): Skip
1728 2005-04-06 H.J. Lu <hongjiu.lu@intel.com>
1730 * config/tc-i386.c (tc_gen_reloc): Don't turn
1731 BFD_RELOC_X86_64_32S into BFD_RELOC_32.
1733 2005-04-06 Nick Clifton <nickc@redhat.com>
1735 * po/rw.po: New translation: Kinyarwanda
1736 * configure.in (ALL_LINGUAS): Add rw
1737 * configure: Regenerate.
1739 2005-04-05 Sterling Augustine <sterling@tensilica.com>
1740 Bob Wilson <bob.wilson@acm.org>
1742 * config/tc-xtensa.c (branch_align_power): New.
1743 (xtensa_find_unaligned_branch_targets, get_aligned_diff,
1744 future_alignment_required): Use branch_align_power to check section
1745 alignment as well as xtensa_fetch_width when aligning branch targets.
1747 2005-04-05 Bob Wilson <bob.wilson@acm.org>
1749 * config/tc-xtensa.c: Warning fixes throughout.
1750 (xtensa_fetch_width): Change to unsigned.
1751 (assemble_nop, xtensa_find_unaligned_branch_targets,
1752 xtensa_find_unaligned_loops, xg_assemble_vliw_tokens,
1753 is_narrow_branch_guaranteed_in_range, xtensa_fix_close_loop_end_frags,
1754 min_bytes_to_other_loop_end, unrelaxed_frag_min_size,
1755 unrelaxed_frag_max_size, xtensa_fix_short_loop_frags,
1756 count_insns_to_loop_end, unrelaxed_frag_min_insn_count,
1757 get_text_align_max_fill_size, get_text_align_nop_count,
1758 get_text_align_nth_nop_size, get_noop_aligned_address,
1759 get_aligned_diff, convert_frag_align_next_opcode,
1760 convert_frag_immed_finish_loop, xtensa_create_property_segments,
1761 xtensa_create_xproperty_segments, xt_block_aligned_size): Clean up
1762 types, avoiding size_t and using offsetT and addressT appropriately.
1763 (get_text_align_power): Clean up types. Avoid incorrect bound.
1764 (get_text_align_fill_size): Clean up types. Restructure for clarity.
1766 2005-04-04 H.J. Lu <hongjiu.lu@intel.com>
1768 * config/tc-ia64.c (start_unwind_section): Undo the change
1770 (generate_unwind_image, dot_endp): Likewise.
1772 2005-04-01 David Mosberger <davidm@hpl.hp.com>
1774 * config/tc-ia64.c (ia64_handle_align): Move le_nop and
1775 le_nop_stop arrays and initializers to file scope.
1776 (md_begin): When generating code for anything other than
1777 Itanium 1, use MMI instead of MFI NOP bundles as a filler.
1779 2005-04-01 Jan Beulich <jbeulich@novell.com>
1781 * config/tc-i386.c (output_imm): Also set sign flag for 64-bit push
1784 2005-04-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
1786 * NEWS: Mention [fdgh]_floating.
1787 * config/atof-vax.c: Fix some whitespace.
1788 * config/tc-vax.c (md_pseudo_table): Add "[fdgh]_floating".
1790 2005-04-01 Nick Clifton <nickc@redhat.com>
1792 * configure.in: Add a check for <unistd.h> providing a prototype
1793 for getopt() which is compatible with the one in
1794 include/getopt.h. If so then define HAVE_DECL_GETOPT.
1795 * configure: Regenerate.
1796 * config.in (HAVE_DECL_GETOPT): Add.
1798 2005-04-01 Jan Beulich <jbeulich@novell.com>
1800 * config/tc-i386.c (s_bss): Call obj_elf_section_change_hook.
1802 2005-04-01 Jan Beulich <jbeulich@novell.com>
1804 * config/tc-i386.c (md_apply_fix3): Also handle BFD_RELOC_X86_64_32S.
1805 (tc_gen_reloc): Handle BFD_RELOC_X86_64_32S in the default case.
1807 2005-03-30 Julian Brown <julian@codesourcery.com>
1809 * config/tc-arm.c (arm_adjust_symtab): Rename
1810 bfd_elf32_is_arm_mapping_symbol_name to bfd_is_arm_mapping_symbol_name.
1812 2005-03-30 Julian Brown <julian@codesourcery.com>
1814 * config/tc-arm.c (mapping_state): Change documentation in function
1815 comment to cross-reference spec instead. Change type of mapping symbols
1817 (arm_adjust_symtab): Don't change type of mapping symbols here.
1819 2005-03-30 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
1821 * as.h [NEED_DECLARATION_FFS] (ffs): Prototype and alphabetize.
1822 * config.in: Regenerate.
1823 * configure: Regenerate.
1824 * configure.in: Check for ffs decl and alphabetize.
1826 2005-03-29 Daniel Jacobowitz <dan@codesourcery.com>
1827 Phil Blundell <philb@gnu.org>
1829 * config/tc-arm.c (arm_parse_reloc): Add TLS relocations.
1830 (md_apply_fix3): Mark TLS symbols.
1831 (tc_gen_reloc): Handle TLS relocations.
1832 (arm_fix_adjustable): Ignore TLS relocations.
1833 (s_arm_elf_cons): Support expressions after decorated symbols.
1835 2005-03-29 Julian Brown <julian@codesourcery.com>
1837 * config/tc-arm.c (marked_pr_dependency): New bitmap, bit N indicates
1838 whether personality routine index N has been output for this section.
1839 (mapping_state): tc_segment_info_data now struct not enum.
1840 (arm_elf_change_section): Likewise, and marked_pr_dependency is now
1841 handled on section change.
1842 (create_unwind_entry): Previous code to output dependency removed.
1843 (s_arm_unwind_fnend): Output dependency if it hasn't been done already
1845 * config/tc-arm.h (TC_SEGMENT_INFO_TYPE): Redefined as struct
1846 arm_segment_info_type.
1847 (arm_segment_info_type): New struct.
1849 2005-03-28 Sterling Augustine <sterling@tensilica.com>
1850 Bob Wilson <bob.wilson@acm.org>
1852 * config/tc-xtensa.c (do_align_targets): Update comment.
1853 (xtensa_frob_label): Compute "freq" before possibly switching frags.
1854 Insert a LOOP_END frag before every loop target, and do not overload
1855 DESIRE_ALIGN_IF_TARGET frags with loop end information.
1856 (xg_assemble_vliw_tokens): Use do_align_targets.
1857 (xtensa_fix_target_frags): Remove code to convert a
1858 DESIRE_ALIGN_IF_TARGET frag to a LOOP_END frag when there is a
1859 negatable branch at the end of a loop.
1860 (frag_can_negate_branch): Delete.
1862 2005-03-28 David Mosberger <davidm@hpl.hp.com>
1863 H.J. Lu <hongjiu.lu@intel.com>
1866 NEWS: Mention "-mtune=[itanium1|itanium2]".
1868 * config/tc-ia64.c (md): Add tune.
1869 (md_parse_option): Accepted "-mtune=[itanium1|itanium2]".
1870 (md_show_usage): Add "-mtune=[itanium1|itanium2]".
1871 (extra_goodness): Prefer M- and I-unit NOPs for itanium2. F and
1872 B unit NOPs are discouraged for McKinley-derived cores.
1873 (md_begin): Don't hardcode the "extra_goodness()" function in
1875 (ia64_init): Set md.tune to itanium2.
1877 * doc/as.texinfo: Add -mtune=[itanium1|itanium2]".
1878 * doc/c-ia64.texi: Likewise.
1880 2005-03-27 Ian Lance Taylor <ian@airs.com>
1882 * config/obj-coff.c (coff_frob_symbol): When crashing because of a
1883 bad C_EFCN symbol, print its name.
1885 2005-03-25 Bob Wilson <bob.wilson@acm.org>
1887 * config/tc-xtensa.c (use_longcalls): Delete.
1888 (xg_symbolic_immeds_fit): Check for direct calls and return TRUE if
1889 the use_longcalls flag is set. Do this before checking the segment.
1890 (xg_expand_assembly_insn): Rearrange to use new do_expand flag. Never
1891 expand direct calls at this point.
1892 (xtensa_set_frag_assembly_state): Set use_longcalls flag.
1893 (xtensa_find_unmarked_state_frags): Likewise.
1894 (md_assemble): Do not disable longcalls by setting is_specific_opcode.
1895 (xg_assemble_vliw_tokens): Switch frags when use_longcalls changes.
1896 (convert_frag_immed): Remove unnecessary check of is_specific_opcode.
1897 * config/tc-xtensa.h (xtensa_frag_type): Add use_longcalls flag.
1899 2005-03-25 Hans-Peter Nilsson <hp@bitrange.com>
1901 * config/tc-mmix.c, config/tc-mmix.h: Convert to ISO C90.
1903 2005-03-25 Hans-Peter Nilsson <hp@axis.com>
1905 * config/tc-cris.h: Convert to ISO C90.
1906 * config/tc-cris.c: Ditto.
1907 (md_estimate_size_before_relax): Remove obsolete comment for
1908 parameter "segment_type".
1909 (md_begin): Document reason for cast of hash_insert argument.
1910 (md_atof): Correct type of parameter "type".
1912 2005-03-24 Nick Clifton <nickc@redhat.com>
1914 * write.h (bit_fix_new): Remove redundant prototype.
1915 * config/atof-ieee.c: Convert to ISO-C90 and fix formatting.
1916 * config/obj-aout.c: Convert to ISO-C90 and fix formatting.
1917 * config/obj-aout.h: Convert to ISO-C90 and fix formatting.
1918 * config/obj-bout.c: Convert to ISO-C90 and fix formatting.
1919 * config/obj-bout.h: Convert to ISO-C90 and fix formatting.
1920 * config/obj-ecoff.c: Convert to ISO-C90 and fix formatting.
1921 * config/obj-ecoff.h: Convert to ISO-C90 and fix formatting.
1922 * config/obj-som.c: Convert to ISO-C90 and fix formatting.
1923 * config/obj-som.h: Convert to ISO-C90 and fix formatting.
1924 * config/tc-a29k.c: Convert to ISO-C90 and fix formatting.
1925 * config/tc-a29k.h: Convert to ISO-C90 and fix formatting.
1926 * config/tc-alpha.c: Convert to ISO-C90 and fix formatting.
1927 * config/tc-alpha.h: Convert to ISO-C90 and fix formatting.
1928 * config/tc-arc.c: Convert to ISO-C90 and fix formatting.
1929 * config/tc-arc.h: Convert to ISO-C90 and fix formatting.
1930 * config/tc-d10v.c: Convert to ISO-C90 and fix formatting.
1931 * config/tc-d10v.h: Convert to ISO-C90 and fix formatting.
1932 * config/tc-d30v.c: Convert to ISO-C90 and fix formatting.
1933 * config/tc-d30v.h: Convert to ISO-C90 and fix formatting.
1934 * config/tc-dlx.c: Convert to ISO-C90 and fix formatting.
1935 * config/tc-dlx.h: Convert to ISO-C90 and fix formatting.
1936 * config/tc-fr30.c: Convert to ISO-C90 and fix formatting.
1937 * config/tc-fr30.h: Convert to ISO-C90 and fix formatting.
1938 * config/tc-h8500.c: Convert to ISO-C90 and fix formatting.
1939 * config/tc-h8500.h: Convert to ISO-C90 and fix formatting.
1940 * config/tc-i370.c: Convert to ISO-C90 and fix formatting.
1941 * config/tc-i370.h: Convert to ISO-C90 and fix formatting.
1942 * config/tc-i960.c: Convert to ISO-C90 and fix formatting.
1943 * config/tc-ip2k.c: Convert to ISO-C90 and fix formatting.
1944 * config/tc-ip2k.h: Convert to ISO-C90 and fix formatting.
1945 * config/tc-m32r.c: Convert to ISO-C90 and fix formatting.
1946 * config/tc-m32r.h: Convert to ISO-C90 and fix formatting.
1947 * config/tc-m88k.c: Convert to ISO-C90 and fix formatting.
1948 * config/tc-m88k.h: Convert to ISO-C90 and fix formatting.
1949 * config/tc-mcore.c: Convert to ISO-C90 and fix formatting.
1950 * config/tc-mcore.h: Convert to ISO-C90 and fix formatting.
1951 * config/tc-mn10200.c: Convert to ISO-C90 and fix formatting.
1952 * config/tc-ns32k.c: Convert to ISO-C90 and fix formatting.
1953 * config/tc-ns32k.h: Convert to ISO-C90 and fix formatting.
1954 * config/tc-openrisc.c: Convert to ISO-C90 and fix formatting.
1955 * config/tc-openrisc.h: Convert to ISO-C90 and fix formatting.
1956 * config/tc-or32.c: Convert to ISO-C90 and fix formatting.
1957 * config/tc-or32.h: Convert to ISO-C90 and fix formatting.
1958 * config/tc-pdp11.h: Convert to ISO-C90 and fix formatting.
1959 * config/tc-pj.c: Convert to ISO-C90 and fix formatting.
1960 * config/tc-pj.h: Convert to ISO-C90 and fix formatting.
1961 * config/tc-tahoe.c: Convert to ISO-C90 and fix formatting.
1962 * config/tc-tic80.c: Convert to ISO-C90 and fix formatting.
1963 * config/tc-tic80.h: Convert to ISO-C90 and fix formatting.
1964 * config/tc-v850.c: Convert to ISO-C90 and fix formatting.
1965 * config/tc-v850.h: Convert to ISO-C90 and fix formatting.
1966 * config/tc-w65.c: Convert to ISO-C90 and fix formatting.
1967 * config/tc-w65.h: Convert to ISO-C90 and fix formatting.
1968 * config/tc-xstormy16.c: Convert to ISO-C90 and fix formatting.
1969 * config/tc-xstormy16.h: Convert to ISO-C90 and fix formatting.
1971 2005-03-23 Jim Blandy <jimb@redhat.com>
1973 * config/tc-arm.c (arm_adjust_symtab): Fetch elf_sym's binding
1974 attributes properly.
1976 2005-03-23 Mike Frysinger <vapier@gentoo.org>
1977 Nick Clifton <nickc@redhat.com>
1979 * configure.tgt: Accept any C library to accompany a GNU Linux
1980 implementation, not just the GNU C library.
1981 * configure.in: Likewise.
1982 * configure: Regenerate.
1984 2005-03-23 Nick Clifton <nickc@redhat.com>
1986 * config/tc-tic30.c: Convert to ISO C90 formatting.
1987 * config/tc-tic30.h: Convert to ISO C90 formatting.
1988 * config/tc-pdp11.c: Convert to ISO C90 formatting.
1989 * config/atof-vax.c: Convert to ISO C90 formatting.
1991 2005-03-21 Maciej W. Rozycki <macro@mips.com>
1993 * config/tc-mips.c (mips_frob_file): Sort BFD_RELOC_MIPS16_LO16
1994 relocations correctly as well.
1995 (mips_fix_adjustable): Don't make BFD_RELOC_MIPS16_LO16
1996 relocations in mergeable sections section-relative either.
1998 2005-03-21 Bob Wilson <bob.wilson@acm.org>
2000 * config/tc-xtensa.c (md_apply_fix3): Recognize XTENSA_PLT relocations.
2002 2005-03-21 Nick Clifton <nickc@redhat.com>
2004 * config/tc-sh.c (sh_elf_final_processing): Fix compile time
2005 warning by providing a prototype for sh_symbian_find_elf_flags.
2007 * cgen.c (gas_cgen_parse_operand): Fix typo introduced by
2010 2005-03-21 Alan Modra <amodra@bigpond.net.au>
2012 * configure.tgt: Handle setting of bfd_gas for fmt=multi targets
2013 along with other formats that set bfd_gas. Remove unnecessary
2014 setting of bfd_gas. Delete strongarm cases in generic_target
2017 2005-03-21 Alan Modra <amodra@bigpond.net.au>
2020 * config/tc-m68k.c (TRUNC, SEXT): Define.
2021 (issbyte, isubyte, issword, isuword, isbyte, isword): Use the above.
2022 (m68k_ip): Truncate or sign extend expressions as appropriate.
2023 (get_num): Likewise.
2024 (md_apply_fix3): Use SEXT.
2026 2005-03-21 Alan Modra <amodra@bigpond.net.au>
2028 * Makefile.am (OBJ_FORMAT_CFILES): Prune config/obj-vms.c.
2029 (OBJ_FORMAT_HFILES): Prune config/obj-vms.h.
2030 (obj-vms.o): Delete rule.
2032 * Makefile.in: Regenerate.
2033 * aclocal.m4: Regenerate.
2034 * doc/Makefile.in: Regenerate.
2035 * po/POTFILES.in: Regenerate.
2037 2005-03-18 C Jaiprakash <cjaiprakash@noida.hcltech.com>
2039 * config/tc-m68k.c (m68k_elf_final_processing): Set file specific
2040 flag for coldfire v4e.
2042 2005-03-17 Bob Wilson <bob.wilson@acm.org>
2044 * config/tc-xtensa.c (xg_apply_tentative_value): Rename to
2045 xg_apply_fix_value and return a value to indicate success.
2046 (md_pcrel_from): Skip check of fx_done. Return 0 if not PC-relative.
2047 (xtensa_force_relocation): Remove checks for VTABLE relocs.
2048 (xtensa_validate_fix_sub): New.
2049 (xtensa_fix_adjustable): Remove check for external or weak symbols.
2050 (tc_gen_reloc): Move code to handle difference of symbols and code to
2051 apply tentative fix values to ...
2052 (md_apply_fix3): ...here. Enable standard overflow checks for simple
2053 8, 16, and 32 bit relocations. Apply fixes for slot-specific
2054 relocations when linkrelax flag is not set.
2055 * config/tc-xtensa.h (xtensa_validate_fix_sub): Add prototype.
2056 (TC_FORCE_RELOCATION_SUB_SAME, TC_VALIDATE_FIX_SUB): Define.
2058 2005-03-17 Jan Beulich <jbeulich@novell.com>
2060 * config/tc-i386.c (i386_scale): Beautify error message.
2061 (Intel syntax comments): Update.
2062 (struct intel_parser_s): Add fields in_offset, in_bracket, and
2064 (intel_e04_1, intel_e05_1, intel_e05_1, intel_e09_1, intel_e10_1):
2065 Remove declarations.
2066 (intel_bracket_expr): Declare.
2067 (i386_intel_operand): Initialize new intel_parser fields. Wrap most
2068 of the function body in a loop allowing to split an operand into two.
2069 Replace calls to malloc and checks of it returning non-NULL with
2070 calls to xmalloc/xstrdup.
2071 (intel_expr): SHORT no longer handled here. Add comment indicating
2072 comparison ops need implementation.
2073 (intel_e04, intel_e04_1): Combine, replace recursion with loop.
2074 Check right operand of - does not specify a register when parsing
2075 the address of a memory reference.
2076 (intel_e05, intel_e05_1): Combine, replace recursion with loop.
2077 Check operands do not specify a register when parsing the address of
2079 (intel_e06, intel_e06_1): Likewise.
2080 (intel_e09, intel_e09_1): Combine, replace recursion with loop. Also
2081 handle SHORT as well as unary + and -. Don't accept : except for
2082 segment overrides or in direct far jump/call insns.
2083 (intel_brack_expr): New.
2084 (intel_e10, intel_e10_1): Combine, replace recursion with loop. Use
2086 (intel_e11): Replace chain of if/else-if by switch, alloing fall-
2087 through in certain cases. Use intel_brack_expr. Add new diagnostics.
2088 Allow symbolic constants as register scale value.
2089 (intel_get_token): Replace call to malloc and check of return value
2090 with call to xmalloc. Change handling for FLAT to match MASM's.
2091 (intel_putback_token): Don't try to back up/free current token if
2094 2005-03-16 Daniel Jacobowitz <dan@codesourcery.com>
2096 * configure.tgt: Set emulation for arm-*-eabi*.
2097 * config/tc-arm.c (meabi_flags): Check EABI_DEFAULT.
2098 * config/te-armeabi.h: New file.
2099 * config/te-armlinuxeabi.h (EABI_DEFAULT): Define.
2100 * config/te-symbian.h: Include "te-armeabi.h".
2102 2005-03-16 Nick Clifton <nickc@redhat.com>
2104 * cgen.c (gas_cgen_parse_operand): Copy opinfo parameter into a
2105 local variable in case it is clobbered by the setjmp.
2107 2005-03-16 Nick Clifton <nickc@redhat.com>
2108 Ben Elliston <bje@au.ibm.com>
2110 * configure.in (werror): New switch: Add -Werror to the
2111 compiler command line. Enabled by default. Disable via
2113 * configure: Regenerate.
2115 2005-03-16 Nick Clifton <nickc@redhat.com>
2117 * config/obj-coff.h: Convert to ISO C90 formatting.
2118 * config/obj-coff.c: Convert to ISO C90 formatting.
2120 2005-03-15 Zack Weinberg <zack@codesourcery.com>
2122 * config/tc-arm.c (do_mla): Rename to do_mlas, take second
2123 is_mls parameter; do not diagnose Rm==Rd when is_mls.
2124 (do_mla, do_mls, five_bit_unsigned_immediate, bfci_lsb_and_width)
2125 (do_bfc, do_bfi, do_bfx, do_rbit, do_mov16, do_ldsttv4): New functions.
2126 (insns): Add ARMv6T2 instructions:
2127 bfc bfi mls movw movt rbit sbfx ubfx ldrht ldrsht ldrsbt strht.
2128 (arm_archs): Add V6T2 variants.
2130 2005-03-15 Nick Clifton <nickc@redhat.com>
2132 * NEWS: Add cutoff for changes in 2.16 release.
2134 2005-03-15 Jan Beulich <jbeulich@novell.com>
2136 * expr.c (operand): Merge handling of unary + into that for unary
2139 2005-03-14 Eric Christopher <echristo@redhat.com>
2141 * config/tc-mips.c: Include dw2gencfi.h.
2142 (mips_cfi_frame_initial_instructions): New.
2143 * config/tc-mips.h (TARGET_USE_CFIPOP): Define.
2144 (tc_cfi_frame_initial_instructions): Ditto.
2145 (DWARF2_DEFAULT_RETURN_COLUMN): Ditto.
2146 (DWARF2_CIE_DATA_ALIGNMENT): Ditto.
2147 * Makefile.am: Update dependencies.
2148 * Makefile.in: Regenerate.
2150 2005-03-15 Alan Modra <amodra@bigpond.net.au>
2152 * po/es.po: Commit new Spanish translation.
2154 2005-03-14 Alan Modra <amodra@bigpond.net.au>
2156 * po/tr.po: Commit new Turkish translation.
2158 2005-03-12 Zack Weinberg <zack@codesourcery.com>
2160 * config/tc-arm.c (tinsns): Add ARMv6K instructions sev, wfe,
2163 2005-03-11 Daniel Jacobowitz <dan@codesourcery.com>
2165 * config-gas.com: Mark vax-vms as obsolete.
2166 * configure.in: Remove fmt=vms support.
2167 * config.in: Regenerate.
2168 * configure: Regenerate.
2169 * config/obj-vms.h, config/obj-vms.c, config/vms-conf.h: Remove.
2171 2005-03-10 Sterling Augustine <sterling@tensilica.com>
2172 Bob Wilson <bob.wilson@acm.org>
2174 * config/tc-xtensa.c (finish_vinsn): Include the last instruction slot
2175 when checking if xg_resolve_literals needs to be called.
2176 * config/tc-xtensa.h: Fix spelling typo in a comment.
2178 2005-03-10 Jan Beulich <jbeulich@novell.com>
2180 * config/tc-tic54x.h (tic54x_macro_info): Change parameter type.
2181 * config/tc-tic54x.c (tic54x_macro_info): Likewise. Replace hand-
2182 crafted structure declarations with the types from macro.h.
2184 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2186 * config/tc-mips.c (s_cpsetup): Use '__gnu_local_gp' instead of '_gp'
2187 for -mno-shared optimization.
2189 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2191 * config/tc-mips.c (MAX_VR4130_NOPS, MAX_DELAY_NOPS): New macros.
2192 (MAX_NOPS): Bump to 4.
2193 (mips_fix_vr4130): New variable.
2194 (nops_for_vr4130): New function.
2195 (nops_for_insn): Use MAX_DELAY_NOPS rather than MAX_NOPS. Use
2196 nops_for_vr4130 if working around VR4130 errata.
2197 (OPTION_FIX_VR4130, OPTION_NO_FIX_VR4130): New macros.
2198 (md_longopts): Add -mfix-vr4130 and -mno-fix-vr4130.
2199 (md_parse_option): Handle them.
2200 (md_show_usage): Print them.
2201 * doc/c-mips.texi: Document -mfix-vr4130 and -mno-fix-vr4130.
2203 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2205 * config/tc-mips.c (append_insn): Remove cop_interlocks test from
2208 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2210 * config/tc-mips.h (mips_flush_pending_output): Delete.
2211 (mips_emit_delays): Declare.
2212 (md_flush_pending_output): Use mips_emit_delays.
2213 * config/tc-mips.c (mips_no_prev_insn): Remove parameter; always forget
2214 the previous instructions.
2215 (md_begin, append_insn, md_parse_option): Update callers.
2216 (mips_emit_delay): Remove parameter. Move INSNS != 0 code to
2218 (mips_align, s_change_sec, s_cons, s_float_cons, s_gpword)
2219 (s_gpdword): Update callers.
2220 (start_noreorder, end_noreorder): New functions.
2221 (macro, macro2, mips16_macro, s_mipsset): Use them instead of
2222 manipulating mips_opts or prev_nop_frag directly.
2223 (mips_flush_pending_output): Delete.
2225 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2227 * config/tc-mips.c (mips_move_labels): New function, taken from...
2228 (append_insn, mips_emit_delays): ...here.
2230 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2232 * config/tc-mips.c (MAX_NOPS): New macro.
2233 (history): Resize to 1 + MAX_NOPS.
2234 (fix_vr4120_class): New enumeration.
2235 (vr4120_conflicts): New variable.
2236 (init_vr4120_conflicts): New function.
2237 (md_begin): Call it.
2238 (insn_uses_reg): Constify first argument.
2239 (classify_vr4120_insn, insns_between, nops_for_insn, nops_for_sequence)
2240 (nops_for_insn_or_target): New functions.
2241 (append_insn): Use the new nops_for_* functions instead of inline
2242 delay checks. Generalize prev_nop_frag handling to handle an
2243 arbitrary history length. Insert nops into the history buffer
2244 once the number of nops in prev_nop_frag is fixed.
2245 (emit_delays): Use nops_for_insn instead of inline delay checks.
2247 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2249 * config/tc-mips.c (append_insn): Remove now-redundant nops != 0
2250 check from branch delay code. Remove unnecessary check for branches.
2252 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2254 * config/tc-mips.c (dummy_opcode): Delete.
2255 (nop_insn, mips16_nop_insn): New variables.
2256 (NOP_INSN): New macro.
2257 (insn_length, create_insn, install_insn, move_insn, add_fixed_insn)
2258 (add_relaxed_insn, insert_into_history, emit_nop): New functions.
2259 (md_begin): Initialize nop_insn and mips16_nop_insn.
2260 (append_insn): Use the new emit_nop function to add nops, recording
2261 them in the history buffer. Use add_fixed_insn or add_relaxed_insn
2262 to reserve room for the instruction and install_insn to install the
2263 final form. Use insert_into_history to record the instruction in
2264 the history buffer. Use move_insn to do delay slot filling.
2265 (mips_emit_delays): Use add_fixed_insn instead of the emit_nop macro.
2266 (macro_build, mips16_macro_build, macro_build_lui, mips_ip)
2267 (mips16_ip): Use create_insn to initialize mips_cl_insns.
2269 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2271 * config/tc-mips.c (INSERT_BITS, EXTRACT_BITS, INSERT_OPERAND)
2272 (EXTRACT_OPERAND, MIPS16_INSERT_OPERAND, MIPS16_EXTRACT_OPERAND): New.
2273 (insn_uses_reg, reg_needs_delay, append_insn, macro_build)
2274 (mips16_macro_build, macro_build_lui, mips16_macro, mips_ip)
2275 (mips16_ip): Use the new macros instead of explicit masks and shifts.
2277 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2279 * config/tc-mips.c (mips_cl_insn): Replace the valid_p, delay_slot_p
2280 and extended_p fields with a single fixed_p field.
2281 (append_insn, mips_no_prev_insn): Adjust accordingly.
2283 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2285 * config/tc-mips.c (mips_cl_insn): Replace reloc_type array with
2286 a single mips16_absolute_jump_p bit.
2287 (append_insn): Adjust accordingly.
2289 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2291 * config/tc-mips.h (mips_cl_insn): Move definition to...
2292 * config/tc-mips.c (mips_cl_insn): ...here. Add new fields:
2293 frag, where, fixp, reloc_type, valid_p, noreorder_p, delay_slot_p
2295 (history): New variable.
2296 (prev_insn, prev_prev_insn, prev_insn_valid, prev_insn_frag)
2297 (prev_insn_where, prev_insn_reloc_type, prev_insn_fixp)
2298 (prev_insn_is_delay_slot, prev_insn_unreordered, prev_insn_extended)
2299 (prev_prev_insn_unreordered): Delete.
2300 (reg_needs_delay, append_insn, mips_no_prev_insn, mips_emit_delays)
2301 (macro_start): Replace uses of prev_insn* with the equivalent history[]
2304 2005-03-08 Daniel Jacobowitz <dan@codesourcery.com>
2306 * doc/Makefile.am: Update as.info dependencies.
2307 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
2309 2005-03-08 Jan Beulich <jbeulich@novell.com>
2311 * doc/as.texinfo: Add sentence to indicate redefining a macro is an
2312 error, and point to .purgem documentation if someone really needs
2314 * NEWS: Mention macro redefinition is now an error.
2316 2005-03-08 Jan Beulich <jbeulich@novell.com>
2318 * config/tc-ia64.c (emit_one_bundle): Track last slot user insn was
2319 emitted to. Add more precise diagnostics for non-fitting insns based
2320 on that. Eliminate now superfluous special casing of MLX. Clear out
2321 slot information when dropping an insn.
2323 2005-03-08 Jan Beulich <jbeulich@novell.com>
2325 * config/tc-ia64.c (parse_section_name): Rename to...
2326 (cross_section): In addition to separating the name from the rest of
2327 the arguments, also carry out the operation.
2328 (dot_xdata): Use cross_section.
2329 (dot_float_cons): Likewise.
2330 (dot_xstringer): Likewise.
2331 (dot_xdata_ua): Likewise.
2332 (dot_float_cons_ua): Likewise. Pass float_cons, not stmt_float_cons.
2334 2005-03-05 Alan Modra <amodra@bigpond.net.au>
2336 * po/gas.pot: Regenerate.
2338 2005-03-04 David Daney <ddaney@avtrex.com>
2340 * config/tc-mips.c (macro_build_lui): Use '__gnu_local_gp'
2341 instead of '_gp' for -mno-shared optimization.
2343 (s_abicalls): Document it in the comment.
2344 (md_show_usage): Document the -mno-shared option.
2346 2005-03-04 Richard Sandiford <rsandifo@redhat.com>
2348 * config/tc-mips.c (mips_set_options): Add sym32 field.
2349 (mips_opts): Initialize it.
2350 (HAVE_32BIT_ADDRESSES): Set to true if pointers are 32 bits wide.
2351 (HAVE_64BIT_ADDRESSES): Redefine as !HAVE_32BIT_ADDRESSES.
2352 (HAVE_32BIT_SYMBOLS, HAVE_64BIT_SYMBOLS): New macros.
2353 (load_address): Use HAVE_64BIT_SYMBOLS instead of HAVE_64BIT_ADDRESSES
2354 when deciding whether to use a symbolic %highest/%higher expansion.
2355 (macro): Likewise. Remove o64/n32 linux hack. Always use
2356 ADDRESS_ADD*_INSN for address addition in the expansion of "dla"
2357 and "la". Handle constants separately from symbolic expressions in
2358 the "ld_st:" case, using 64-bit arithmetic if HAVE_64BIT_ADDRESSES
2359 and using load_register to load the high part of the address.
2360 (OPTION_MSYM32, OPTION_NO_MSYM32): New macros.
2361 (OPTION_ELF_BASE): Bump by 2.
2362 (md_longopts): Add entries for -msym32 and -mno-sym32.
2363 (md_parse_option): Handle them.
2364 (usage): Document them.
2365 (s_mipsset): Handle ".set sym32" and ".set nosym32".
2366 (s_cpload, s_cpsetup): Use HAVE_64BIT_SYMBOLS instead of
2367 HAVE_64BIT_ADDRESSES to detect 64-bit values of "_gp".
2368 * doc/c-mips.texi: Document ".set sym32", ".set nosym32",
2369 -msym32 and -mno-sym32.
2371 2005-03-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2373 * config/tc-mips.c (load_address): Implement GP optimization
2374 for 64bit address space non-PIC. Fix formatting.
2375 (macro): Likewise. Simplify code.
2376 (md_parse_option): Don't bail out if -G 0 is set for PIC code.
2377 (mips_after_parse_args): Simplify code.
2379 2005-03-03 Nick Clifton <nickc@redhat.com>
2381 * expr.c (operand): Remove redundant code enclosed by #ifdef
2382 RELAX_PAREN_GROUPING....#endif.
2384 * config/tc-mn10200.c (tc_gen_reloc): Handle the case where the
2385 reloc is the difference of two symbols defined in the same
2388 * config/tc-iq2000.c (line_comment_chars): Include the # character
2389 as otherwise this breaks #APP/#NO_APP processing.
2391 2005-03-03 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
2393 * config/tc-arc.c(md_assemble): Remove dead code for handling
2394 immediate indexing of ld and st .
2396 2005-03-02 Daniel Jacobowitz <dan@codesourcery.com>
2397 Joseph Myers <joseph@codesourcery.com>
2399 * config/tc-mips.c (percent_op): Add %tlsgd, %tlsldm, %dtprel_hi,
2400 %dtprel_lo, %tprel_hi, %tprel_lo, and %gottprel.
2401 (parse_relocation): Check for a word break after a relocation
2403 (md_apply_fix3): Handle TLS relocations, and mark thread-local
2406 2005-03-02 Alan Modra <amodra@bigpond.net.au>
2408 * config/tc-ppc.c (ppc_fix_adjustable <ELF>): Remove bogus checks.
2410 2005-03-02 Jan Beulich <jbeulich@novell.com>
2412 * as.c (main): Use unlink_if_ordinary instead of unlink.
2413 * messages.c (as_fatal): Likewise.
2415 2005-03-02 Jan Beulich <jbeulich@novell.com>
2417 * config/tc-i386.c (build_modrm_byte): Add lock prefix for cr8...15
2419 (parse_register): Allow cr8...15 in all modes.
2421 2005-03-02 Jan Beulich <jbeulich@novell.com>
2423 * config/tc-i386.c (intel_e11): If not followed by T_PTR, treat T_BYTE
2424 etc. like normal symbol references (T_ID).
2426 2005-03-02 Alan Modra <amodra@bigpond.net.au>
2428 * symbols.c (fb_label_name): Fix silly thinko in last change.
2430 2005-03-02 Alan Modra <amodra@bigpond.net.au>
2432 * expr.c (integer_constant): Remove TARGET_WORD_SIZE hack.
2433 * config/tc-m68k.h (TARGET_WORD_SIZE): Delete.
2435 * symbols.c (fb_label_name): Allow an augend of 2 for mmix.
2437 2005-03-01 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
2440 * config/tc-arc.c (md_assemble): Initialize suffix for extension
2443 2005-03-01 Alan Modra <amodra@bigpond.net.au>
2445 * config/obj-coff.c (fixup_segment): Delete sy_mri_common assertion.
2447 * as.h (assert): Warning fix.
2448 * expr.c (expr): Correct assertion.
2449 * read.c (s_comm_internal): Remove assertion.
2450 * write.c (relax_segment): Enable vma assertion only for BFD_ASSEMBLER.
2451 (fixup_segment): Remove assertion.
2452 * config/tc-dlx.c (machine_ip): Remove untrue assertions.
2453 (md_apply_fix3): Likewise.
2454 * config/tc-i370.c (md_begin): Correct assertion.
2455 (i370_macro): Warning fix for assertion.
2457 2005-03-01 Alan Modra <amodra@bigpond.net.au>
2459 * configure.in (AC_C_BIGENDIAN): Invoke.
2460 * configure: Regenerate.
2461 * write.c (write_object_file <!BFD_ASSEMBLER>): Don't use sizeof
2462 host variable to set string header size.
2463 * config/obj-aout.c (obj_header_append): Don't use host structs.
2464 (obj_symbol_to_chars): Likewise.
2465 (obj_emit_strings): Likewise. Use the passed in output pointer.
2466 * config/obj-aout.h (H_GET_FILE_SIZE): Include H_GET_LINENO_SIZE.
2467 * config/obj-bout.c (obj_emit_relocations): Use md_reloc_size,
2468 not sizeof host struct.
2469 (obj_header_append, obj_symbol_to_chars): Don't use host structs.
2470 (obj_emit_strings): Likewise.
2471 * config/obj-bout.h (EXEC_BYTES_SIZE): Define.
2472 (N_TXTOFF, H_GET_FILE_SIZE, H_GET_HEADER_SIZE): Use instead of
2474 (H_SET_SYMBOL_TABLE_SIZE): Hard code sym size rather than using
2476 (host_number_to_chars): Define.
2477 * config/obj-hp300.c (hp300_header_append): Don't use sizeof
2478 host internal struct to set header sizes.
2479 * config/tc-i960.c (md_number_to_field): Warning fix.
2480 (md_ri_to_chars): Use host byte order.
2481 (get_cdisp, md_apply_fix3): Warning fix.
2482 * config/tc-m68k.c (md_assemble): Don't use sizeof host short.
2484 2005-02-28 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
2486 * doc/c-arc.texi: Update documentation about ARC's extension
2489 2005-02-27 Svein E. Seldal <svein@dev.seldal.com>
2491 * config/tc-tic4x.c (tic4x_gen_to_words): Changed mail
2494 2005-02-23 Alan Modra <amodra@bigpond.net.au>
2496 * cgen.c: Warning fixes.
2497 * config/tc-arc.c: Likewise.
2498 * config/tc-arm.c: Likewise.
2499 * config/tc-avr.c: Likewise.
2500 * config/tc-d10v.c: Likewise.
2501 * config/tc-d30v.c: Likewise.
2502 * config/tc-frv.c: Likewise.
2503 * config/tc-frv.h: Likewise.
2504 * config/tc-h8300.c: Likewise.
2505 * config/tc-h8500.c: Likewise.
2506 * config/tc-i370.c: Likewise.
2507 * config/tc-i960.c: Likewise.
2508 * config/tc-ia64.c: Likewise.
2509 * config/tc-ip2k.c: Likewise.
2510 * config/tc-m68hc11.c: Likewise.
2511 * config/tc-maxq.c: Likewise.
2512 * config/tc-mcore.c: Likewise.
2513 * config/tc-mips.c: Likewise.
2514 * config/tc-msp430.c: Likewise.
2515 * config/tc-pj.c: Likewise.
2516 * config/tc-ppc.c: Likewise.
2517 * config/tc-ppc.h: Likewise.
2518 * config/tc-s390.c: Likewise.
2519 * config/tc-sh.c: Likewise.
2520 * config/tc-sh64.c: Likewise.
2521 * config/tc-tic4x.c: Likewise.
2522 * config/tc-tic80.c: Likewise.
2523 * config/tc-v850.c: Likewise.
2524 * config/tc-vax.c: Likewise.
2525 * config/tc-w65.c: Likewise.
2526 * config/tc-xstormy16.c: Likewise.
2527 * config/tc-z8k.c: Likewise.
2529 2005-02-22 Catherine Moore <clm@cm00re.com>
2531 * read.c (read_a_source_file): Reinstate TC_EQUAL_IN_INSN test.
2532 * doc/internals.texi (TC_EQUAL_IN_INSN): Reinstate.
2534 2005-02-22 Eric Christopher <echristo@redhat.com>
2536 * config/tc-mips.c (struct proc): Change isym to
2537 func_sym. New member func_end_sym.
2538 (s_mips_ent): Update.
2539 (s_mips_end): Ditto. Add code to compute function size.
2541 2005-02-22 Alan Modra <amodra@bigpond.net.au>
2543 * read.c: Warning fixes.
2544 * config/obj-elf.c: Likewise.
2546 2005-02-22 Maciej W. Rozycki <macro@mips.com>
2548 * config/tc-mips.c (append_insn): Call dwarf2_emit_insn() before
2551 2005-02-21 H.J. Lu <hongjiu.lu@intel.com>
2553 * config/obj-coff.c (obj_coff_section): Replace SEC_SHARED with
2556 * config/tc-tic54x.c (tic54x_bss): Replace SEC_BLOCK with
2558 (demand_empty_rest_of_line): Likewise.
2559 (tic54x_sblock): Likewise.
2560 (tic54x_clink): Replace with SEC_CLINK with SEC_TIC54X_CLINK.
2562 2005-02-21 Alan Modra <amodra@bigpond.net.au>
2564 * read.c (address_bytes): New function.
2565 (TC_ADDRESS_BYTES): Default for BSD_ASSEMBLER to address_bytes.
2566 (potable): Add "dc.a".
2567 (cons_worker): Handle "dc.a".
2568 * doc/internals.texi (TC_ADDRESS_BYTES): Document.
2570 2005-02-21 Alan Modra <amodra@bigpond.net.au>
2572 * input-file.c (input_file_open): Rearrange to avoid warning.
2574 2005-02-19 Alan Modra <amodra@bigpond.net.au>
2576 * config/tc-hppa.h (TC_EQUAL_IN_INSN): Delete.
2577 * read.c (read_a_source_file): Remove TC_EQUAL_IN_INSN test.
2578 * doc/internals.texi (TC_EQUAL_IN_INSN): Delete.
2580 2005-02-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2582 * config/tc-mips.c (macro_build_ldst_constoffset): Fail on $at
2583 uses after .set noat.
2584 (load_address): Likewise.
2585 (macro): Likewise. Don't try to avoid $at use by sacrificing
2586 the target register before it is stored, it won't work.
2588 2005-02-17 James E Wilson <wilson@specifixinc.com>
2590 * config/tc-ia64.c (emit_one_bundle): Stop filling a bundle if we
2591 see an instruction that specifies a template.
2593 2005-02-18 Alan Modra <amodra@bigpond.net.au>
2595 * config/tc-openrisc.c (openrisc_relax_frag): Delete unused function.
2596 * config/tc-sparc.c (sparc_ip): Make op_exp static to silence warnings.
2597 * config/tc-tic80.c (build_insn): Init insn[1] to silence warning.
2599 2005-02-17 H.J. Lu <hongjiu.lu@intel.com>
2601 * NEWS: Mention "-mhint.b=[ok|warning|error]".
2603 * config/tc-ia64.c (md): Add hint_b.
2604 (emit_one_bundle): Handle md.hint_b for "hint".
2605 (md_parse_option): Accepted "-mhint.b=[ok|warning|error]".
2606 (md_show_usage): Add "-mhint.b=[ok|warning|error]".
2607 (ia64_init): Set md.hint_b to error.
2608 (md_assemble): Handle md.hint_b for "hint.b".
2610 * doc/as.texinfo: Add "-mhint.b=[ok|warning|error]".
2611 * doc/c-ia64.texi: Likewise.
2613 2005-02-17 Alan Modra <amodra@bigpond.net.au>
2615 * tc.h (struct relax_type, relax_typeS): Move from here..
2616 * as.h: ..to here. Make rlx_forward and rlx_backward an offsetT.
2617 * ecoff.c (ecoff_new_file): Add appfile param.
2618 * ecoff.h (ecoff_new_file): Likewise.
2619 * itbl-lex.h: New file.
2620 * itbl-lex.l: Include itbl-lex.h.
2621 * itbl-parse.y: Likewise.
2622 (insntbl_line, yyparse, yylex): Move to itbl-lex.h.
2623 * read.c (s_app_file_string): Mark appfile possibly unused.
2624 * subsegs.c (seg_not_empty_p): Make sec possibly unused.
2625 * subsegs.h (struct seg_info_trash): Delete.
2626 (seg_info): Use segment_info_type instead.
2627 * config/obj-coff.c (struct filename_list): Make filename const char *.
2628 * config/obj-ecoff.h (obj_app_file): Pass app to ecoff_new_file.
2629 * config/obj-elf.c (elf_file_symbol): Similarly.
2630 * config/tc-a29k.c (md_apply_fix3): Make val a valueT. Don't use
2632 * config/tc-arc.c (md_operand): Warning fix.
2633 * config/tc-arm.c (arm_parse_reloc): Only define when OBJ_ELF.
2634 (md_begin): Rearrange #if defined OBJ_COFF || defined OBJ_ELF.
2635 * config/tc-cris.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Use do while.
2636 * config/tc-frv.c (frv_force_relocation): Warning fix.
2637 * config/tc-m68k.c (md_parse_option): Delete unused var.
2638 * config/tc-mcore.c (mylog2): Rename from log2 throughout.
2639 * config/tc-sparc.c: Likewise.
2640 (s_common): Warning fix.
2641 * config/tc-mips.c (append_insn): Use unsigned long long expressions.
2642 * config/tc-mmix.c (PUSHJSTUB_MAX, PUSHJSTUB_MIN): Define from
2644 * config/tc-s390.c (s390_insn): Delete test of unsigned >= 0.
2645 * config/tc-sh.c (sh_cfi_frame_initial_instructions,
2646 sh_regname_to_dw2regnum): Only define for OBJ_ELF.
2647 * config/tc-tic4x.c (tic4x_insert_reg): Use ISLOWER.
2648 (tic4x_do_align): Use TIC_NOP_OPCODE.
2649 * config/tc-tic4x.h (TIC_NOP_OPCODE): Rename from NOP_OPCODE.
2650 * config/tc-vax.c: Include netinet/in.h.
2651 (tc_headers_hook): Formatting.
2652 * config/tc-xstormy16.c (md_pcrel_from_section): Correct parens.
2654 2005-02-17 Jan Beulich <jbeulich@novell.com>
2656 * config/tc-ia64.c (ia64_parse_name): Don't advance 'name' when
2657 parsing inN, locN, outN. Set 'idx' to offset register number starts
2658 at. Don't handle numbers with leading zeroes or beyond 95. Remove
2661 2005-02-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2663 * config/tc-mips.c (load_address): Fix formatting.
2664 (macro): Don't use AT if .set noat is in effect. Fix formatting.
2665 Catch macros which are unexpandable without AT. Remove duplicate
2667 (macro2): Remove duplicate zeroing of used_at.
2669 2005-02-16 Alan Modra <amodra@bigpond.net.au>
2671 * dw2gencfi.c (output_cie, output_fde): Use DW_CFA_nop rather
2674 2005-02-15 Nigel Stephens <nigel@mips.com>
2675 Maciej W. Rozycki <macro@mips.com>
2677 * config/tc-mips.c (reloc_needs_lo_p): Handle
2678 BFD_RELOC_MIPS16_HI16_S.
2679 (fixup_has_matching_lo_p): Handle BFD_RELOC_MIPS16_LO16.
2680 (append_insn): Add BFD_RELOC_MIPS16_GPREL, BFD_RELOC_MIPS16_HI16_S
2681 and BFD_RELOC_MIPS16_LO16 to relocs to suppress overflow
2683 (mips16_ip): Resolve BFD_RELOC_MIPS16_HI16_S,
2684 BFD_RELOC_MIPS16_HI16 and BFD_RELOC_MIPS16_LO16 for constants.
2685 Call my_getSmallExpression() to parse percent operators.
2686 (percent_op_match, mips_percent_op): Separate definitions.
2687 (mips16_percent_op): Define percent operators for the MIPS16 mode.
2688 (parse_relocation): Handle the MIPS16 mode using
2690 (md_apply_fix3): Handle BFD_RELOC_MIPS16_HI16,
2691 BFD_RELOC_MIPS16_HI16_S and BFD_RELOC_MIPS16_LO16.
2693 2005-02-15 Jan Beulich <jbeulich@novell.com>
2695 * config/tc-ia64.c (md_apply_fix3): Call ia64_gen_real_reloc_type
2696 instead of explicitly dealing with the translation; exclude
2697 relocations that are already pcrel, however.
2699 2005-02-15 Jan Beulich <jbeulich@novell.com>
2701 * config/tc-ia64.c: Include limits.h (if available).
2702 (gr_values[0]): Set path to INT_MAX.
2703 (dot_reg_val): Don't allow changing value of r0. Limit range of
2704 general registers at r127.
2705 (specify_resource): Default resource index is -1. Don't set resource
2706 index (in case IA64_RS_RSE) without setting the specific flag.
2707 (note_register_values): Check operand is O_constant before tracking
2708 input value of moves. Add tracking for dep.z with constant inputs.
2709 (print_dependency): Resource index of specific resource may be zero.
2710 (check_dependencies): Likewise.
2712 2005-02-15 Jan Beulich <jbeulich@novell.com>
2714 * config/tc-ia64.c (parse_operands): New local variables reg1, reg2,
2715 reg_class. Check operands and emit diagnostics for illegal use of
2718 2005-02-15 Jan Beulich <jbeulich@novell.com>
2720 * config/tc-ia64.c (ia64_gen_real_reloc_type): Define and initialize
2721 new variables type, suffix, and width. Handle
2722 BFD_RELOC_IA64_DIR(32|64)[LM]SB in FUNC_LT_FPTR_RELATIVE case.
2723 Handle BFD_RELOC_IA64_DIR64[LM]SB in FUNC_TP_RELATIVE case. Add
2724 FUNC_DTP_MODULE case. Handle BFD_RELOC_IA64_DIR32[LM]SB in
2725 FUNC_DTP_RELATIVE case. Return incoming relocation type if
2726 BFD_RELOC_IA64_IPLT[LM]SB in FUNC_IPLT_RELOC case. Generate warning
2727 if unable to translate relocation type, using the new variables.
2729 2005-02-15 Jan Beulich <jbeulich@novell.com>
2731 * config/tc-ia64.h (ia64_symbol_chars): Declare.
2732 (ty_symbol_chars): Define.
2733 * config/tc-ia64.c (ia64_symbol_chars): Define.
2735 2005-02-15 Jan Beulich <jbeulich@novell.com>
2737 * config/tc-ia64.c (ia64_parse_name): Only update next character if
2738 input_line_pointer was advanced.
2740 2005-02-14 Kaz Kojima <kkojima@rr.iij4u.or.jp>
2742 * config/tc-sh.c (md_apply_fix3): Add parentheses around &
2745 2005-02-13 Jan Beulich <jbeulich@novell.com>
2747 * config/tc-ia64.c (md_parse_option): Handle -xnone and -xdebugn.
2748 (md_show_usage): Add -xnone, -xdebugn, and -xdebugx. Relocate default
2750 (ia64_init): Set md.detect_dv.
2751 (ia64_start_line): New static variable warned. Warn only once when
2752 encountering explicit stops in automatic mode.
2753 * doc/c-ia64.texi: Describe -xnone, -xdebugn, and -xdebugx.
2754 * NEWS: Mention new default mode.
2756 2005-02-13 Jan Beulich <jbeulich@novell.com>
2758 * config/tc-ia64.c (dot_rot): Add comment that name strings should
2759 be freed when wiping out previous state. Canonicalize names before
2760 use. Free name string when detecting redefinition.
2761 (dot_pred_rel): Call generic expression parser to process arguments.
2762 Handle O_register case for individual predicates and O_subtract for
2764 (ia64_parse_name): Canonicalize name before looking it up in dynamic
2766 (ia64_canonicalize_symbol_name): Strip off all trailing # characters.
2767 Warn if multiple found, issue error if resulting symbol name has zero
2769 (dot_alias): Canonicalize name before use.
2771 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
2773 * config/tc-ia64.c (unwind_diagnostic): Return -1 for warning
2775 (in_procedure): Return -1 for warning.
2776 (in_prologue): Likewise.
2777 (in_body): Likewise.
2779 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
2781 * config/tc-ia64.c (dot_xdata): Undo the last change.
2782 (dot_float_cons): Likewise.
2783 (dot_xstringer): Likewise.
2784 (dot_xdata_ua): Likewise.
2785 (dot_float_cons_ua): Likewise.
2787 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
2789 * NEWS: Mention "-munwind-check=[warning|error]".
2791 * config/tc-ia64.c (md): Add unwind_check.
2792 (unwind_diagnostic): New.
2793 (in_procedure): Call unwind_diagnostic when a directive isn't
2795 (in_prologue): Call unwind_diagnostic when a directive isn't in
2797 (in_body): Call unwind_diagnostic when a directive isn't in
2799 (dot_endp): Set md.unwind_check to error before calling
2800 in_procedure and restore it after. When the name is missing or
2801 couldn't be found, use the one from the last .proc if
2802 md.unwind_check isn't error. Warn if md.unwind_check is
2804 (md_parse_option): Handle "-munwind-check=[warning|error]".
2805 (md_show_usage): Add "-munwind-check=[warning|error]".
2806 (ia64_init): Set md.unwind_check to warning.
2808 * doc/as.texinfo: Add "-munwind-check=[none|warning|error]".
2809 * doc/c-ia64.texi: Likewise.
2811 2005-02-11 Jan Beulich <jbeulich@novell.com>
2813 * config/tc-ia64.h (LEX_AT): Include LEX_BEGIN_NAME.
2815 (ia64_parse_name): New third parameter.
2816 (md_parse_name): Pass third argument.
2817 * config/tc-ia64.c (pseudo_func): Placeholders use NULL as name.
2818 (md_operand): Handling of '@'-prefixed symbols moved from here...
2819 (ia64_parse_name): ...to here.
2821 2005-02-11 Jan Beulich <jbeulich@novell.com>
2823 * config/tc-ia64.c (md): Remove last_groups and group_idx.
2824 (errata_nop_necessary_p): Remove declaraction and definition.
2825 (emit_one_bundle): Don't call errata_nop_necessary_p. Don't
2826 update md.group_idx. Don't reset md.last_groups.
2828 2005-02-11 Jan Beulich <jbeulich@novell.com>
2830 * config/tc-ia64.c (parse_section_name): Handle non-quoted first
2832 (dot_xdata): Free section name after use.
2833 (dot_float_cons): Likewise.
2834 (dot_xstringer): Likewise.
2835 (dot_xdata_ua): Likewise.
2836 (dot_float_cons_ua): Likewise.
2837 (md_pseudo_table): Add xdata16 and xdata16.ua.
2839 2005-02-10 H.J. Lu <hongjiu.lu@intel.com>
2841 * doc/all.texi: Add IA64.
2842 * doc/as.texinfo: Likewise.
2844 * doc/c-ia64.texi: Fix typos.
2846 2005-02-10 Julian Brown <julian@codesourcery.com>
2848 * config/tc-arm.c (do_t_ldmstm): Change BFD_RELOC_NONE to
2850 (do_t_push_pop): Likewise.
2851 (md_assemble): Likewise.
2852 (md_apply_fix3): Handle BFD_RELOC_NONE correctly, make
2853 BFD_RELOC_UNUSED same as previous meaning of BFD_RELOC_NONE.
2854 (create_unwind_entry): Output dependency on the required personality
2857 2005-02-07 Nathan Sidwell <nathan@codesourcery.com>
2859 * as.h (seg_not_empty_p): Return int, not bfd_boolean.
2860 * subsegs.c (seg_not_empty_p): Likewise.
2862 2005-02-07 Inderpreet Singh <inderpreetb@noida.hcltech.com>
2864 * config/tc-maxq.c (md_estimate_size_before_relax): Correct the
2865 relative jump calculation.
2866 <md_convert_frag) : Likewise.
2867 <output_disp): Likewise.
2869 2005-02-07 Hans-Peter Nilsson <hp@axis.com>
2871 * write.c (write_object_file): Recognize warning-symbol construct
2872 and skip object- and target- handling for the second symbol.
2874 2005-02-02 Jan Beulich <jbeulich@novell.com>
2876 * config/tc-ia64.c (dot_pred_rel): Update comment. Handle @-prefixed
2877 designators along with quoted ones. Free copy of quoted designator
2880 2005-02-01 Ben Elliston <bje@au.ibm.com>
2882 * config/atof-ieee.c, config/obj-coff.c, config/obj-elf.c,
2883 config/obj-ieee.c, config/obj-som.c, config/obj-vms.c,
2884 config/tc-a29k.c, config/tc-alpha.c, config/tc-arc.c,
2885 config/tc-arm.c, config/tc-d30v.c, config/tc-dlx.c,
2886 config/tc-fr30.c, config/tc-h8300.c, config/tc-h8500.c,
2887 config/tc-i370.c, config/tc-i386.c, config/tc-i960.c,
2888 config/tc-ia64.c, config/tc-m32r.c, config/tc-m32r.h,
2889 config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-mips.c,
2890 config/tc-mn10200.c, config/tc-msp430.c, config/tc-ns32k.c,
2891 config/tc-openrisc.c, config/tc-or32.c, config/tc-pdp11.c,
2892 config/tc-pj.c, config/tc-sparc.h, config/tc-tic54x.c,
2893 config/tc-tic80.c, config/tc-v850.c, config/tc-w65.c,
2894 config/tc-xtensa.c, config/tc-z8k.c, config/xtensa-relax.c: Remove
2895 #if 0'd code throughout.
2897 2005-01-31 Nick Clifton <nickc@redhat.com>
2899 * as.c (parse_args): Bump copyright date reported by --version to
2902 2005-01-31 Nick Clifton <nickc@redhat.com>
2904 * configure.tgt: Remove obsolete targets m68k-lynxos, sparc-lynxos
2907 2005-01-31 Jan Beulich <jbeulich@novell.com>
2909 * macro.c (buffer_and_nest): Allow 'from' being NULL; handle anything
2910 that can end with .endr in that case. Make requiring/permitting
2911 pseudo-ops without leading dot closer to the logic in read.c serving
2913 (expand_irp): Don't pass a mnemonic to buffer_and_nest as it will be
2916 2005-01-31 Jan Beulich <jbeulich@novell.com>
2918 * macro.c (do_formals): Adjust to no longer accept empty parameter
2920 (define_macro): Adjust to no longer accept empty macro name, garbage
2921 following the parameters, or macros that were previously defined.
2922 * read.c (s_bad_end): Declare.
2923 (potable): Add endm. Handler for endr and endm is s_bad_end.
2924 (s_bad_end): Rename from s_bad_endr. Adjust to handle both .endm
2926 * read.h (s_bad_endr): Remove.
2928 2005-01-31 Jan Beulich <jbeulich@novell.com>
2930 * config/tc-ia64.c (parse_operands): Parse all specified operands,
2931 immediately discarding (but counting) those exceeding the maximum
2932 possible amount. Track whether output and input operand counts ever
2933 matched, and use this to better indicate which of the operands/
2934 operand types was wrong; specifically don't default to pointing to
2937 2005-01-31 Jan Beulich <jbeulich@novell.com>
2939 * config/tc-ia64.c (unwind): Remove proc_end (now an automatic
2940 variable in dot_endp). Add body and insn. Make prologue,
2941 prologue_mask, body, and insn bitfields.
2942 (fixup_unw_records): Remove spurious new-lines from end of diagnostic
2944 (in_procedure, in_prologue, in_body): New.
2945 (dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
2946 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
2947 dot_unwentry, dot_altrp, dot_savemem, dot_saveg, dot_savef, dot_saveb,
2948 dot_savegf, dot_spill, dot_spillreg, dot_spillmem, dot_spillreg_p,
2949 dot_spillmem_p, dot_label_state, dot_copy_state, dot_unwabi,
2950 dot_personality): Use the appropriate one of the above.
2951 (dot_proc): Clear unwind.proc_start; set to current location only if
2952 none of the entry points were valid. Check for non-zero-length entry
2953 point names. Check that entry points aren't defined, yet. Clear
2954 unwind.prologue, unwind.body, and unwind.insn.
2955 (dot_body): Call in_procedure. Check that first directive in procedure
2956 had no insns emitted before. Set unwind.body.
2957 (dot_prologue): Call in_procedure. Check that not already in prologue.
2958 Check that first directive in procedure had no insns emitted before.
2960 (dot_endp): Call in_procedure. Declare proc_end. Check for non-zero-
2961 length entry point names. Check that entry points became defined.
2962 (md_assemble): Set unwind.insn once unwind.proc_start is defined.
2964 2005-01-31 Jan Beulich <jbeulich@novell.com>
2966 * config/tc-ia64.c (emit_one_bundle): Snapshot manual bundling state
2967 before actually using it. Don't generate an error in manual bundling
2968 mode when looking at an insn requiring slot 2 but not yet at slot 2.
2969 Don't generate an error in manual bundling mode when looking at an
2970 insn required to be last in its group but the required slot hasn't
2971 been reached, yet. Allow conversion from MII to MI;I for bundle
2972 consisting of only 2 insns with the stop between them. Suppress
2973 various meaningless errors resulting from detecting earlier ones.
2975 2005-01-31 Jan Beulich <jbeulich@novell.com>
2977 * config/tc-ia64.c (parse_operands): Also handle alloc without first
2980 2005-01-28 Christian Groessler <chris@groessler.org>
2982 * config/tc-z8k.c (md_assemble): Improve error detection.
2984 2005-01-28 Jan Beulich <jbeulich@novell.com>
2986 * config/tc-ia64.c (ia64_estimate_size_before_relax): Allocate space
2987 for personality routine pointer only if there is one.
2988 (ia64_convert_frag): Likewise.
2989 (generate_unwind_image): Likewise.
2991 2005-01-27 Christian Groessler <chris@groessler.org>
2993 * config/tc-z8k.c (INSERT): Remove, not used anywhere.
2994 (md_apply_fix3): Make relative branches out of range an error
2995 instead of a warning. Display correct line number for out of
2996 range branches/calls/memory accesses.
2998 2005-01-27 Nathan Sidwell <nathan@codesourcery.com>
3000 * dwarf2dbg.c (dwarf2_finish): Correct logic for determining when
3001 to emit .debug_line and other debug sections.
3002 * as.h (seg_not_empty_p): Declare.
3003 * subsegs.c (seg_not_empty_p): New predicate.
3005 2005-01-27 Andrew Cagney <cagney@gnu.org>
3007 * configure: Regenerate to track ../gettext.m4 change.
3009 2005-01-27 Jan Beulich <jbeulich@novell.com>
3011 * config/tc-ia64.c (emit_one_bundle): Change "?imbf??" to "?ibmfxx".
3013 2005-01-27 Jan Beulich <jbeulich@novell.com>
3015 * config/tc-ia64.c (emit_one_bundle): Add late resolution of move
3016 to/from application registers dynamic insns.
3017 (md_assemble): Defer resolution of move to/from application registers
3018 dynamic insns when they can be issued on either the I- or M-units.
3020 2005-01-25 Alexandre Oliva <aoliva@redhat.com>
3022 * config/tc-frv.c (md_apply_fix3): Mark TLS symbols as such.
3023 2004-12-10 Alexandre Oliva <aoliva@redhat.com>
3024 * config/tc-frv.c (frv_pic_ptr): Add tlsmoff support.
3025 2004-11-10 Alexandre Oliva <aoliva@redhat.com>
3026 * cgen.c (gas_cgen_parse_operand): Handle
3027 CGEN_PARSE_OPERAND_SYMBOLIC.
3028 * config/tc-frv.c (md_cgen_lookup_reloc): Handle TLS relocations.
3029 (frv_force_relocation): Likewise. Fix handling of PIC
3031 (md_apply_fix3): Likewise.
3033 2005-01-21 Ben Elliston <bje@au.ibm.com>
3035 * as.h: Remove #if 0'd code.
3036 * atof-generic.c (atof_generic): Likewise.
3037 * ecoff.c (ecoff_directive_frame): Likewise.
3038 * frags.h (FRAG_APPEND_1_CHAR): Likewise.
3039 * itbl-ops.c (itbl_add_reg): Likewise.
3040 * listing.c (calc_hex): Likewise.
3041 * read.c (MASK_CHAR): Likewise.
3042 * subsegs.c (subsegs_print_statistics): Likewise.
3043 * symbols.c (indent): Likewise.
3044 * write.c (write_relocs): Likewise.
3045 (write_object_file): Likewise.
3046 (relax_frag): Likewise.
3048 2005-01-20 Nick Clifton <nickc@redhat.com>
3050 * as.c (std_longopts): Add an entry for "--a" in order to prevent
3051 getopt_long_only() from considering -a as an abbreviation for
3053 (parse_args): Fix the parsing of -a=<file>.
3055 2005-01-20 Alan Modra <amodra@bigpond.net.au>
3058 * read.c (s_incbin): Adjust default count for skip. Check validity
3059 of count and skip rigorously.
3061 2005-01-19 Fred Fish <fnf@specifixinc.com>
3063 * config/tc-mips.c (dummy_opcode): Add init for new struct member.
3065 2005-01-19 Richard Sandiford <rsandifo@redhat.com>
3067 * read.c (convert_to_bignum): New function, split out from...
3068 (emit_expr): ...here. Handle the case where X_add_number is
3069 positive and the input value is negative.
3070 (output_big_sleb128): Fix setting of continuation bit. Check whether
3071 the final byte needs to be sign-extended. Fix size-shrinking loop.
3072 (emit_leb128_expr): When generating a signed leb128, see whether the
3073 sign of an O_constant's X_add_number matches the sign of the input
3074 value. Use a bignum if not.
3076 2005-01-17 Andrew Stubbs <andrew.stubbs@st.com>
3078 * tc-sh.c (md_begin,md_parse_option): Change arch_sh1_up to
3079 arch_sh_up in order to match the external name and make the
3080 testsuite's job easier.
3082 2005-01-14 H.J. Lu <hongjiu.lu@intel.com>
3085 * config/tc-i386.c (i386_scale): Disallow 0 scale.
3087 2005-01-12 Nick Clifton <nickc@redhat.com>
3089 * config/tc-iq2000.c (s_iq2000_set): Fix thinko parsing
3090 ignored_arguments array.
3092 2005-01-10 H.J. Lu <hongjiu.lu@intel.com>
3094 * write.c (write_object_file): Disallow a symbol equated to
3097 2005-01-10 Inderpreet Singh <inderpreetb@noida.hcltech.com>
3099 * tc-maxq.c: Replace constants 10 and 20 with bfd_mach_maxq10 and
3101 (md_pseudo_table): Add new pseudo ops for maxq10 and maxq20.
3102 (maxq_target): New function: Set the machine type.
3104 2005-01-06 Paul Brook <paul@codesourcery.com>
3106 * config/tc-arm.c (FPU_DEFAULT): Define for TE_VXWORKS.
3107 (md_begin): Handle TE_VXWORKS for FP defaults.
3108 (md_apply_fix3): Correct rela offsets.
3109 (elf32_arm_target_format): Add VxWorks targets.
3111 2005-01-06 Paul Brook <paul@codesourcery.com>
3113 * configure.tgt: Set em=vxworks for *-*-vxworks.
3114 * config/te-vxworks.h: New File.
3116 2005-01-06 Paul Brook <paul@codesourcery.com>
3118 * config/tc-arm.c (arm_cpus): Correct arch field for arm1026ej-s.
3120 2005-01-04 Dmitry Diky <diwil@spec.ru>
3122 * config/tc-msp430.c (md_apply_fix3): Fix offset calculation for
3125 2005-01-03 David Mosberger <davidm@hpl.hp.com>
3127 * config/tc-ia64.c (md): Add member "loc_directive_seen".
3128 (dot_loc): New function.
3129 (md_pseudo_table): Add entry to map .loc to dot_loc().
3130 (emit_one_bundle): Only call dwarf2_gen_line_info() if we have
3131 seen a .loc directive or we're generating DWARF2 debug info for
3134 2004-12-29 Alan Modra <amodra@bigpond.net.au>
3137 * read.c (s_comm_internal): Don't zero end of name until size
3138 expression has been parsed.
3140 2004-12-25 Marek Michalkiewicz <marekm@amelek.gda.pl>
3142 * config/tc-avr.c (mcu_types): Move attiny{13,2313} from avr4 to avr2.
3144 2004-12-23 Tomer Levi <Tomer.Levi@nsc.com>
3146 * config/tc-crx.c: Support 'bcop' relaxation (dealt as in 'cmp&branch'
3149 2004-12-22 Ian Lance Taylor <ian@airs.com>
3151 * configure.tgt: New.
3152 * configure.in: Move setting of cpu_type, fmt, etc., to
3154 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add
3155 $(srcdir)/configure.tgt.
3156 * configure, Makefile.in: Rebuild.
3158 2004-12-22 Klaus Rudolph <lts-rudolph@gmx.de>
3160 * config/tc-avr.c: Add support for the new R_AVR_LDI, R_AVR_6 and
3161 R_AVR_6_ADIW relocs for the LDI, ADIW/SBIW and LDD/STD
3163 (avr_offset_expression): New function to parse offsets for LDI
3165 (avr_operand): Use it.
3166 (md_apply_fix3): Generate the relocs.
3168 2004-12-16 Andrew Stubbs <andrew.stubbs@st.com>
3170 * config/tc-sh64.c (shmedia_md_apply_fix3): Add missing
3171 BFD_RELOC_SH_IMMS10BY8 relocation.
3173 * config/tc-sh64.c (shmedia_build_Mytes): Emit an error message rather
3174 than just ignoring bad code.
3176 2004-12-16 Richard Sandiford <rsandifo@redhat.com>
3178 * config/tc-v850.c (handle_lo16): New function.
3179 (v850_reloc_prefix): Use it to check lo().
3180 (md_assemble, md_apply_fix3): Handle BFD_RELOC_V850_LO16_SPLIT_OFFSET.
3182 2004-12-14 P.J. Darcy <darcypj@us.ibm.com>
3184 * configure.in: Add s390x-ibm-tpf support.
3185 * configure: Regenerate.
3187 2004-12-15 Jan Beulich <jbeulich@novell.com>
3189 * config/obj-elf.c (obj_elf_change_section): Only set type and
3190 attributes on new sections. Emit warning when type of re-declared
3191 section doesn't match.
3193 2004-12-15 Jan Beulich <jbeulich@novell.com>
3195 * dw2gencfi.c (dot.cfi.startproc): Clear cur_cfa_offset so
3196 '.cfi_startproc simple' doesn't inherit the old value.
3198 2004-12-15 Jan Beulich <jbeulich@novell.com>
3200 * dw2gencfi.c (output_cfi_insn): Adjust DW_CFA_def_cfa_sf generation
3201 to emit a signed and factored offset. Adjust DW_CFA_def_cfa_offset_sf
3202 generation to emit a factored offset.
3204 2004-12-10 Ian Lance Taylor <ian@wasabisystems.com>
3206 * config/tc-mips.c (macro) [M_LA_AB]: Give an error for a offset
3207 which is too large in the case of NO_PIC without 64-bit
3210 * config/tc-mips.c (mips_in_shared): New static variable.
3211 (macro_build_lui): Permit "_gp" if !mips_in_shared.
3212 (md_longopts): Add -mshared and -mno-shared.
3213 (md_parse_option): Handle OPTION_MSHARED and OPTION_MNO_SHARED.
3214 (s_cpload): Implement !mips_in_shared case.
3215 (s_cpsetup): Likewise.
3216 * doc/c-mips.texi (MIPS Opts): Document -mno-shared.
3217 * NEWS: Mention -mno-shared.
3219 2004-12-09 Paul Brook <paul@codesourcery.com>
3221 * config/tc-arm.c (s_arm_unwind_fnend): Use R_ARM_PREL31 relocation
3224 2004-12-09 Ian Lance Taylor <ian@wasabisystems.com>
3226 * config/tc-mips.c (append_insn): If we emit a nop during a relax
3227 sequence, increase the size of the sequence.
3229 * config/tc-mips.c (mips_cpu_info_table): Change "9000" entry to
3232 2004-12-07 Ben Elliston <bje@gnu.org>
3234 * read.c (s_align): Use an align_limit temporary to allay a GCC
3235 signed/unsigned comparison warning.
3237 2004-12-01 Mark Mitchell <mark@codesourcery.com>
3239 * Makefile.am (TARG_ENV_HFILES): Add te-armlinuxeabi.h.
3240 * configure.in: Use it for arm*-*-linux-gnueabi*.
3241 * config/tc-arm.c: Allow emulation file to set FPU_DEFAULT.
3242 * config/te-armlinuxeabi.h: New file.
3243 * Makefile.in: Regenerated.
3244 * aclocal.m4: Likewise.
3245 * configure: Likewise.
3246 * doc/Makefile.in: Regenerated.
3248 2004-12-02 Bob Wilson <bob.wilson@acm.org>
3250 * config/tc-xtensa.c (xtensa_switch_section_emit_state): Use subseg_set.
3251 (xtensa_restore_emit_state): Likewise.
3253 2004-12-02 Alan Modra <amodra@bigpond.net.au>
3255 * read.c (ALIGN_LIMIT): Define, increasing limit for BFD_ASSEMBLER.
3258 2004-11-30 Tero Niemela <tero_niemela@yahoo.com>
3260 * Makefile.am: Change LOCALEDIR to $(datadir)/share.
3261 * Makefile.in: Regenerate.
3263 2004-11-29 Tomer Levi <Tomer.Levi@nsc.com>
3265 * config/tc-crx.c: Major code cleanup. Remove unused variables and
3266 functions, give functions a meaningful name, add comments.
3267 (check_range): New function - Replace operand size calculation
3268 with range checking.
3269 (assemble_insn): Update Algorithm, improve error issuing.
3271 (process_label_constant): Bug fix regarding COP_BRANCH_INS relocation
3274 2004-11-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
3276 * config/tc-m32r.c (md_pcrel_from_section): Fixed a pcrel relocte
3277 miss between different section in the same module.
3278 (tc_gen_reloc): Likewise.
3280 2004-11-25 Theodore A. Roth <troth@openavr.org>
3282 * gas/config/tc-avr.c (mcu_types): Add support for atmega165,
3283 atmega325, atmega3250, atmega645 and atmega6450.
3285 2004-11-25 Jan Beulich <jbeulich@novell.com>
3287 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
3288 permissible for the selected instruction suffix.
3289 (process_suffix): For DefaultSize instructions, suppressing the
3290 guessing of a 'q' suffix if the instruction doesn't support it is
3291 pointless, because only an 'l' suffix can be guessed in this place.
3293 2004-11-24 Nick Clifton <nickc@redhat.com>
3295 * config/tc-iq2000.c: Remove support for IQ10 processor.
3296 Convert to ISO C90 formatting.
3297 * config/tc-iq2000.h: Likewise.
3299 2004-11-23 Nick Clifton <nickc@redhat.com>
3301 * config/tc-mn10300.c (md_relax_table): More fixes to the offsets
3302 in this table. They should be correct now.
3304 2004-11-23 Jan Beulich <jbeulich@novell.com>
3306 * config/tc-i386.h (CpuMMX2): Declare. Artificial classifier to
3307 indicate the MMX extensions added by both SSE and 3DNow!A.
3308 (Cpu3dnowA): Declare.
3309 (CpuUnknownFlags): Update.
3310 * config/tc-i386.c (cpu_sub_arch_name): Declare.
3311 (cpu_arch): i586 and pentium do not imply MMX. i686 and pentiumpro do
3312 neither imply SSE nor MMX. k6 implies MMX. k6_2 additionally implies
3313 3DNow!. Athlon additionally implies 3DNow!A. Several new
3314 entries (those starting with a dot are for sub-arch specification).
3315 (set_cpu_arch): Handle sub-arch specifications.
3316 (parse_insn): Distinguish between instructions not supported because
3317 of insufficient CPU features and because of 64-bit mode.
3318 * doc/c-i386.texi: Describe enhanced .arch directive.
3320 2004-11-22 Bob Wilson <bob.wilson@acm.org>
3322 * config/tc-xtensa.c (xg_add_opcode_fix): Set fx_no_overflow.
3324 2004-11-22 Bob Wilson <bob.wilson@acm.org>
3326 * dwarf2dbg.c (dwarf2_finish): Don't write a .debug_line section
3327 without a corresponding .debug_info section.
3329 2004-11-22 Hans-Peter Nilsson <hp@axis.com>
3331 * read.c (potable): Add "error" and "warning".
3332 (s_errwarn): New function.
3333 * read.h (s_errwarn): Declare.
3334 * doc/as.texinfo (Error, Warning): Document .error and .warning.
3336 2004-11-22 Nick Clifton <nickc@redhat.com>
3338 * config/tc-tic54x.c (tic54x_adjust_symtab): Adjust call to
3341 2004-11-19 Alan Modra <amodra@bigpond.net.au>
3343 * config/tc-msp430.c (struct rcodes_s, MSP430_RLC, msp430_rcodes,
3344 struct hcodes_s, msp430_hcodes): From include/opcode/msp430.h.
3346 2004-11-19 Alan Modra <amodra@bigpond.net.au>
3348 * config/obj-coff.c (c_dot_file_symbol): Add "app" param.
3349 (coff_adjust_symtab): Adjust call.
3350 (crawl_symbols): Likewise.
3351 * config/obj-coff.h (c_dot_file_symbol): Add "app" param.
3352 (obj_app_file): Adjust.
3354 2004-11-18 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
3356 * configure.in: Enable bfd_assember for the MAXQ port.
3357 * configure: Regenerate.
3359 2004-11-12 Bob Wilson <bob.wilson@acm.org>
3360 Sterling Augustine <sterling@tensilica.com>
3362 * config/tc-xtensa.c (finish_vinsn): Clear pending instruction if
3363 there is a conflict.
3364 (check_t1_t2_reads_and_writes): Check for both reads and writes to
3365 interfaces that are related as determined by xtensa_interface_class_id.
3367 2004-11-12 Nick Clifton <nickc@redhat.com>
3369 * config/tc-mn10300.c (md_relax_table): Fix off by one negative
3370 offsets for conditional branches.
3372 2004-11-11 Bob Wilson <bob.wilson@acm.org>
3374 * config/tc-xtensa.c (MAX_IMMED6): Change value to 65.
3376 2004-11-10 Bob Wilson <bob.wilson@acm.org>
3378 * config/tc-xtensa.c (update_next_frag_state): Always add a NOP if
3379 relaxing at the end of a loop. Don't mark frags as UNREACHABLE or
3381 (relax_frag_immed): Update call to update_next_frag_state.
3383 2004-11-10 Alan Modra <amodra@bigpond.net.au>
3385 * obj.h (struct format_ops <app_file>): Add int param.
3386 * read.h (s_app_file_string): Likewise.
3387 * read.c (s_app_file_string): Likewise.
3388 (s_app_file): Adjust s_app_file_string call.
3389 * config/tc-mips.c (s_mips_file): Likewise.
3390 * config/obj-coff.h (obj_app_file): Add app param.
3391 * config/obj-ecoff.h (obj_app_file): Likewise.
3392 * config/obj-multi.h (obj_app_file): Likewise.
3393 * config/obj-elf.h (elf_file_symbol): Likewise.
3394 * config/obj-elf.c (elf_file_symbol): Only emit one file symbol
3395 if called for # preprocessor lines.
3397 2004-11-08 H.J. Lu <hongjiu.lu@intel.com>
3400 * symbols.c (resolve_symbol_value): Convert weak symbols only
3402 (symbol_equated_reloc_p): Don't equate weaks when relocating
3403 only for Windows PECOFF.
3405 2004-11-08 Tomer Levi <Tomer.Levi@nsc.com>
3407 * config/tc-crx.c (print_insn): Check and set insn_addr.
3408 * config/tc-crx.h (md_frag_check): Define.
3410 2004-11-08 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
3411 Vineet Sharma <vineets@noida.hcltech.com>
3413 * configure.in: Add support for new target maxq-coff.
3414 * configure: Regenerate.
3415 * NEWS: Mention new support.
3416 * config/tc-maxq.c: New file.
3417 * config/tc-maxq.h: New file.
3418 * config/obj-coff.h: Add support for maxq-coff.
3420 2004-11-08 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
3422 * symbols.c (any_external_name): Define.
3423 (resolve_symbol_value): Convert weak symbols.
3424 (S_SET_EXTERNAL): Support any_external_name.
3425 (S_SET_NAME): Qualify parameter const.
3426 (symbol_equated_reloc_p): Equate to weaks when relocating.
3427 * symbols.h (S_SET_NAME): Qualfiy parameter const.
3428 * tc.h (any_external_name): Declare.
3429 * config/obj-coff.c ("coff/pe.h"): Include for BFD
3431 (weak_is_altname): Declare and define.
3432 (weak_name2altname): Same.
3433 (weak_altname2name): Same.
3434 (weak_uniquify): Same.
3435 (weak_altprefix): Define.
3436 (obj_coff_weak): Change .weak syntax and handling.
3437 (coff_frob_symbol): Fix PE weak symbol alternates.
3438 * config/obj-coff.h (USE_UNIQUE): Define.
3439 * config/tc-i386.c (md_apply_fix3): Assume weak symbols
3440 are in another segment.
3441 (tc_gen_reloc): Remove broken addend hack.
3442 doc/as.texinfo: Update.
3444 2004-11-05 Sterling Augustine <sterling@tensilica.com>
3446 * config/tc-xtensa.c (total_frag_text_expansion): New.
3447 (md_estimate_size_before_relax): Use it.
3448 (find_address_of_next_align_frag): Likewise.
3450 2004-11-05 Tomer Levi <Tomer.Levi@nsc.com>
3452 * config/tc-crx.c: Rename argument types.
3453 (processing_arg_number): Rename to 'cur_arg_num'.
3454 (get_number_of_bits): Rename to 'set_operand_size'.
3455 (get_operandtype): Rename to 'parse_operand', totally rewrite.
3456 (set_cons_rparams): Rename to 'set_operand', totally rewrite.
3457 (set_indexmode_parameters): Remove function, integrate its code into
3459 (set_operand_size): Get rid of 'Operand Number' function parameter -
3460 use global variable 'cur_arg_num' instead.
3461 Use a local 'argument' pointer to reference the current argument.
3462 (parse_operand): Likewise.
3463 (set_operand): Likewise.
3464 (process_label_constant): Likewise.
3466 2004-11-04 Bob Wilson <bob.wilson@acm.org>
3468 * config/tc-xtensa.c: Remove XTENSA_SECTION_RENAME ifdefs.
3469 (add_section_rename): Delete. Inlined into...
3470 (build_section_rename): ...here. Use xstrdup instead of strdup.
3471 (xtensa_section_rename): Drop "const" from argument and return types.
3472 (md_show_usage): Indent to match show_usage().
3473 * config/tc-xtensa.h: Remove XTENSA_SECTION_RENAME ifdefs.
3474 (tc_canonicalize_section_name): Define.
3475 (md_elf_section_rename): Remove unused macro.
3476 * doc/as.texinfo (Overview): Document Xtensa --rename-section option.
3477 * doc/c-xtensa.texi (Xtensa Options): Likewise.
3478 (Frame Directive): Delete.
3480 2004-11-04 Daniel Jacobowitz <dan@debian.org>
3482 * configure.in: Remove arm-*-oabi and thumb-*-oabi.
3483 * config/tc-arm.c (target_oabi): Delete.
3484 (md_apply_fix3, elf32_arm_target_format): Remove target_oabi checks.
3485 (arm_opts): Remove moabi.
3486 * doc/as.texinfo (Overview): Remove documentation of -moabi.
3487 * doc/c-arm.texi (ARM Options): Likewise.
3488 * configure: Regenerated.
3490 2004-11-04 Hans-Peter Nilsson <hp@axis.com>
3492 * configure.in (crisv32): Recognize. AC_DEFINE_UNQUOTED
3493 DEFAULT_CRIS_ARCH. Handle crisv32-*-linux-gnu* like
3494 cris-*-linux-gnu* and crisv32-*-* like cris-*-*.
3495 * configure: Regenerate.
3496 * config/tc-cris.c (enum cris_archs): New.
3497 (cris_mach, cris_arch_from_string, s_cris_arch, get_sup_reg)
3498 (cris_insn_ver_valid_for_arch): New functions.
3499 (DEFAULT_CRIS_ARCH): New macro, default to cris_any_v0_v10.
3500 (cris_arch): New variable.
3501 (md_pseudo_table): New pseudo .arch.
3502 (err_for_dangerous_mul_placement): Initialize according to
3504 (STATE_COND_BRANCH): Renamed from STATE_CONDITIONAL_BRANCH.
3506 (STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON)
3507 (STATE_ABS_BRANCH_V32, STATE_LAPC, BRANCH_BF_V32, BRANCH_BB_V32)
3508 (BRANCH_WF_V32, BRANCH_WB_V32): New.
3509 (BRANCH_BF, BRANCH_BB, BRANCH_WF, BRANCH_WB): Don't undef after
3510 use in md_cris_relax_table.
3511 (md_cris_relax_table): Add entries for STATE_COND_BRANCH_V32,
3512 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
3513 Update and improve head comment.
3514 (OPTION_PIC): Define in terms of previous option, OPTION_US.
3515 (OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): Similar.
3517 (md_longopts): New option --march=...
3518 (cris_any_v0_v10_long_jump_size, crisv32_long_jump_size): New
3520 (md_long_jump_size): Initialize in terms of DEFAULT_CRIS_ARCH.
3521 (HANDLE_RELAXABLE): New macro.
3522 (md_estimate_size_before_relax): Use HANDLE_RELAXABLE for common
3523 cases. Check for weak symbols and assume not relaxable. Handle
3524 STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON,
3525 STATE_ABS_BRANCH_V32, STATE_LAPC. Use new variable symbolP, not
3527 (md_convert_frag): Handle STATE_COND_BRANCH_V32,
3528 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
3529 (cris_create_short_jump): Adjust for CRISv32.
3530 (cris_relax_frag): Handle new states.
3531 (md_create_long_jump): Ditto. Emit error for common_v10_v32.
3532 (md_begin): Define symbols "..asm.arch.cris.v32",
3533 "..asm.arch.cris.v10", "..asm.arch.cris.common_v10_v32" and
3534 "..asm.arch.cris.any_v0_v10". Use cris_insn_ver_valid_for_arch
3535 when entering opcode table entry points.
3536 (md_assemble): Adjust branch handling for CRISv32. Handle LAPC
3537 relaxation. In fix_new_exp call for main insn, pass 1 for pcrel
3538 parameter for 8, 16 and 32-bit pc-relative insns and LAPC.
3539 (cris_process_instruction): Initialize out_insnp->insn_type to
3540 CRIS_INSN_NONE, not CRIS_INSN_NORMAL.
3541 <case ']', '[', 'A', 'd', 'Q', 'N', 'n', 'Y', 'U', 'u', 'T'>: New
3543 <case 'm'>: Check that modified_char == '.'.
3544 <invalid operands>: Consume the rest of the line.
3545 When operands don't match, skip over subsequent insns with
3546 non-matching version specifier but same mnemonic.
3547 <immediate constant, case SIZE_SPEC_REG>: Immediate operands for
3548 special registers in CRISv32 are always 32 bit long.
3549 <immediate constant, case SIZE_FIELD_SIGNED, SIZE_FIELD_UNSIGNED>:
3551 (get_gen_reg): Only recognize "PC" when followed by "+]" for v32
3552 and compatible. Recognize "ACR" for v32, unless followed by "+".
3553 (get_spec_reg): Consider cris_arch when looking up register.
3554 (get_autoinc_prefix_or_indir_op): Don't recognize assignment for
3556 (get_3op_or_dip_prefix_op): Check for ']' after seeing '[rN+'.
3557 (cris_get_expression): Restore input_line_pointer if failing "early".
3558 (get_flags): Consider cris_arch and recognize flags accordingly.
3559 (branch_disp): Adjust for CRISv32.
3560 (gen_cond_branch_32): Similar. Emit error for common_v10_v32.
3561 (cris_number_to_imm): Use as_bad_where, not as_bad. Remove
3562 related FIXME. Don't insist on BFD_RELOC_32_PCREL fixup to be
3563 resolved. Don't enter zeros in object file for
3565 <case BFD_RELOC_CRIS_LAPCQ_OFFSET, BFD_RELOC_CRIS_SIGNED_16>
3566 <case BFD_RELOC_CRIS_SIGNED_8>: New case.
3567 (md_parse_option): Break out "return 1".
3568 <OPTION_ARCH> New case.
3569 (tc_gen_reloc): <case BFD_RELOC_CRIS_LAPCQ_OFFSET>
3570 <case BFD_RELOC_CRIS_SIGNED_16, BFD_RELOC_CRIS_SIGNED_8>
3571 <case BFD_RELOC_CRIS_UNSIGNED_8, BFD_RELOC_CRIS_UNSIGNED_16>
3572 <case BFD_RELOC_32_PCREL>: New cases.
3573 Addends for non-zero fx_pcrel are too in fx_offset.
3574 (md_show_usage): Show --march=<arch>.
3575 (md_apply_fix3): Adjust val for BFD_RELOC_CRIS_LAPCQ_OFFSET.
3576 (md_pcrel_from): BFD_RELOC_CRIS_LAPCQ_OFFSET is PC-relative too.
3577 (s_syntax) <struct syntaxes>: Properly constify member operand.
3578 * config/tc-cris.h (TARGET_MACH): Define.
3579 (cris_mach): Declare.
3580 * doc/as.texinfo (Overview) <CRIS>: Add --march=...
3581 * doc/c-cris.texi (CRIS-Symbols): New node for built-in symbols.
3582 (CRIS-Opts): Document --march=...
3583 (CRIS-Pseudos): Document .arch.
3585 2004-11-04 Jan Beulich <jbeulich@novell.com>
3587 * config/tc-i386.c (set_intel_syntax): Allow % in symbol names when
3588 intel syntax and no register prefix, allow $ in symbol names when
3590 (set_16bit_gcc_code_flag): Replace literal 'l' by LONG_MNEM_SUFFIX.
3591 (intel_float_operand): Add fourth return value indicating math control
3592 operations. Make classification more precise.
3593 (md_assemble): Complain if memory operand of mov[sz]x has no size
3595 (parse_insn): Translate word operands to floating point instructions
3596 operating on integers as well as control instructions to short ones
3597 as expected by AT&T syntax. Translate 'd' suffix to short one only for
3598 floating point instructions operating on non-integer operands.
3599 (match_template): Remove fldcw special case. Adjust q-suffix handling
3600 to permit it on fild/fistp/fisttp in AT&T mode.
3601 (process_suffix): Don't guess DefaultSize insns' suffix from
3602 stackop_size for certain floating point control instructions. Guess
3603 suffix for branch and [ls][gi]dt based on flag_code. Split error
3604 messages for Intel and AT&T syntax, and make the condition more strict
3605 for the former. Adjust suppressing of generation of operand size
3607 (intel parser): Allow the full set of MASM operators. Add FWORD, TBYTE,
3608 OWORD, and XMMWORD operand size specifiers (TBYTE replaces XWORD). Add
3609 more error checking.
3610 * config/tc-i386.h (BYTE_PTR WORD_PTR DWORD_PTR QWORD_PTR XWORD_PTR
3611 SHORT OFFSET_FLAT FLAT NONE_FOUND): Remove unused defines.
3613 2004-11-03 Hans-Peter Nilsson <hp@axis.com>
3615 * symbols.c (colon) [!WORKING_DOT_WORD]: Don't declare
3616 md_short_jump_size, md_long_jump_size.
3617 * write.c [!WORKING_DOT_WORD]: Ditto.
3618 * tc.h [!WORKING_DOT_WORD]: Declare them here. Drop const
3620 * config/tc-cris.h (md_short_jump_size, md_long_jump_size): Don't
3622 * config/tc-cris.c (md_short_jump_size, md_long_jump_size): Drop
3623 const qualifier in these definitions.
3624 * config/tc-i370.c, config/tc-m68k.c, config/tc-pdp11.c,
3625 config/tc-s390.c, config/tc-tahoe.c, config/tc-vax.c: Ditto.
3627 2004-11-02 Nick Clifton <nickc@redhat.com>
3629 * dwarf2dbg.c (dwarf2_finish): Check for the existence of a file
3630 table before deciding to produce a .debug_line section to match up
3631 with a user provided .debug_info section.
3633 2004-10-28 Tomer Levi <Tomer.Levi@nsc.com>
3635 * config/tc-crx.c (getreg_image): Bug fix, a return value was
3636 mistakenly omitted from CRX_C_REGTYPE and CRX_CS_REGTYPE cases.
3638 2004-10-27 Tomer Levi <Tomer.Levi@nsc.com>
3640 * config/tc-crx.c: Remove global variable 'post_inc_mode'.
3641 (get_flags): New function.
3642 (get_number_of_bits): Edit comments, update numeric values to
3644 (process_label_constant): Don't support the colon
3645 format (SYMBOL:[s|m|l]).
3646 (set_cons_rparams): Support argument type 'arg_rbase'.
3647 (get_operandtype): Bug fix in 'rbase' operand type parsing.
3648 (handle_LoadStor): Bug fix, first handle post-increment mode.
3649 (getreg_image): Remove redundant code, update according to latest
3651 (print_constant): Bug fix relate to 3-word instructions.
3652 (assemble_insn): Bug fix, when matching instructions, verify also
3653 instruction type (not only mnemonic).
3654 Add various error checking.
3655 (preprocess_reglist): Support HI/LO and user registers.
3657 2004-10-25 David Mosberger-Tang <davidm@hpl.hp.com>
3659 * config/tc-ia64.c (fixup_unw_records): Don't let the "t" value
3660 in an epilogue directive go negative.
3662 2004-10-25 H.J. Lu <hongjiu.lu@intel.com>
3665 * config/tc-ia64.c (emit_one_bundle): Decrement md.num_slots_in_use
3666 after reporting template error during manual bundling. Reported
3667 by Michael Dupont, michaelx.dupont@intel.com.
3669 2004-10-25 Daniel Jacobowitz <dan@debian.org>
3671 * Makefile.am: Run dep-am.
3672 * aclocal.m4: Regenerate with automake 1.9.2.
3673 * Makefile.in: Regenerate with automake 1.9.2.
3674 * doc/Makefile.in: Likewise.
3676 * config/tc-arm.c: Include "dw2gencfi.h".
3677 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
3679 * config/tc-arm.h (TARGET_USE_CFIPOP, DWARF2_DEFAULT_RETURN_COLUMN)
3680 (DWARF2_CIE_DATA_ALIGNMENT, tc_regname_to_dw2regnum)
3681 (tc_cfi_frame_initial_instructions): Define.
3682 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
3685 2004-10-21 Tomer Levi <Tomer.Levi@nsc.com>
3687 * config/tc-crx.c (assemble_insn): Check unsigned immediate
3689 Update coprocessor id to be unsigned immediate.
3691 2004-10-18 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
3693 * config/tc-i386.c (O_secrel): Delete.
3694 (tc_pe_dwarf2_emit_offset): New function.
3695 * config/tc-i386.h (O_secrel): Define as O_md1.
3696 (TC_DWARF2_EMIT_OFFSET): Define.
3698 2004-10-18 Nick Clifton <nickc@redhat.com>
3700 * config/tc-xstormy16.c (xstormy16_cons_fix_new): Accept and
3701 ignore @fptr() directives for 4-byte fixups.
3703 2004-10-15 Alan Modra <amodra@bigpond.net.au>
3705 * Makefile.am: Run "make dep-am"
3706 * Makefile.in: Regenerate.
3708 2004-10-14 Bob Wilson <bob.wilson@acm.org>
3710 * doc/c-xtensa.texi (Xtensa Options, Absolute Literals Directive):
3711 Remove comments about placement of literal pools.
3712 (Literal Directive): Update description of literal placement.
3713 (Literal Prefix Directive): Remove statement that this does not apply
3714 to absolute-mode literals. Describe new section naming scheme.
3716 2004-10-12 Bob Wilson <bob.wilson@acm.org>
3718 * config/tc-xtensa.c (xtensa_frequency_pseudo): Use set_subseg_freq.
3719 (is_entry_opcode, is_movi_opcode, is_the_loop_opcode, is_jx_opcode,
3720 is_windowed_return_opcode): Delete.
3721 (xtensa_frob_label): Use get_subseg_target_freq.
3722 (md_assemble): Inline call to is_entry_opcode.
3723 (xtensa_handle_align): Inline call to get_frag_is_literal.
3724 (relaxation_requirements): Inline call to is_jx_opcode.
3725 (emit_single_op): Inline call to is_movi_opcode.
3726 (xg_assemble_vliw_tokens): Inline calls to get_frag_is_insn,
3727 get_frag_is_no_transform, is_entry_opcode, and
3728 set_frag_is_specific_opcode. Use get_subseg_total_freq.
3729 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags,
3730 xtensa_fix_close_loop_end_frags, relax_frag_immed, convert_frag_immed):
3731 Inline calls to get_frag_is_no_transform.
3732 (next_instrs_are_b_retw): Inline call to is_windowed_return_opcode.
3733 (xtensa_fix_short_loop_frags): Inline calls to is_the_loop_opcode and
3734 get_frag_is_no_transform.
3735 (convert_frag_immed_finish_loop): Inline calls to get_expression_value
3736 and set_frag_is_no_transform.
3737 (get_expression_value): Delete.
3738 (subseg_map struct): Rename cur_total_freq to total_freq. Rename
3739 cur_target_freq to target_freq.
3740 (get_subseg_info): Split out code to create a new map entry into ...
3741 (add_subseg_info): ... this new function.
3742 (get_last_insn_flags): Check if get_subseg_info succeeded.
3743 (set_last_insn_flags): Call add_subseg_info if needed.
3744 (get_subseg_total_freq, get_subseg_target_freq, set_subseg_freq): New.
3745 (xtensa_reorder_segments): Compute last_sec while counting sections.
3746 Remove call to get_last_sec.
3747 (get_last_sec): Delete.
3748 (cache_literal_section): Inline call to retrieve_literal_seg and its
3749 callees, seg_present and add_seg_list.
3750 (retrieve_literal_seg, seg_present, add_seg_list): Delete.
3751 (get_frag_is_insn, get_frag_is_no_transform,
3752 set_frag_is_specific_opcode, set_frag_is_no_transform): Delete.
3753 * config/tc-xtensa.h (MAX_SLOTS): Reduce from 31 to 15.
3755 2004-10-12 Bob Wilson <bob.wilson@acm.org>
3757 * config/tc-xtensa.c: Use ISO C90 formatting.
3758 * config/tc-xtensa.h: Likewise.
3759 * config/xtensa-istack.h: Likewise.
3760 * config/xtensa-relax.c: Likewise.
3761 * config/xtensa-relax.h: Likewise.
3763 2004-10-12 Paul Brook <paul@codesourcery.com>
3765 * config/tc-arm.c (md_begin): Change EF_ARM_EABI_VER3 to
3768 * doc/c-arm.texi: Document that we actually support -meabi=4, not
3771 2004-10-08 Bob Wilson <bob.wilson@acm.org>
3773 * doc/as.texinfo (VTableEntry, VTableInherit): Add "directive" to index
3775 (Acknowledgements): Use "GAS" instead of AS variable.
3777 2004-10-08 Daniel Jacobowitz <dan@debian.org>
3779 * config/tc-i386.c: Include "elf/x86-64.h".
3780 (i386_elf_section_type): New function.
3781 * config/tc-i386.h (md_elf_section_type): Define.
3782 (i386_elf_section_type): New prototype.
3784 2004-10-08 Linus Nielsen Feltzing <linus@haxx.se>
3786 * config/m68k-parse.h (enum m68k_register): New control register,
3788 * config/tc-m68k.c: Correct control register set for MCF5249.
3790 2004-10-07 Bob Wilson <bob.wilson@acm.org>
3791 Sterling Augustine <sterling@tensilica.com>
3793 * config/tc-xtensa.c (absolute_literals_supported): New global flag.
3794 (UNREACHABLE_MAX_WIDTH): Define.
3795 (XTENSA_FETCH_WIDTH): Delete.
3796 (cur_vinsn, xtensa_fetch_width, xt_saved_debug_type, past_xtensa_end,
3797 prefer_const16, prefer_l32r): New global variables.
3798 (LIT4_SECTION_NAME): Define.
3799 (lit4_state struct): Add lit4_seg_name and lit4_seg fields.
3800 (XTENSA_PROP_*, GET_XTENSA_PROP_*, SET_XTENSA_PROP_*): Define.
3801 (frag_flags struct): New.
3802 (xtensa_block_info struct): Move from tc-xtensa.h. Add flags field.
3803 (subseg_map struct): Add cur_total_freq and cur_target_freq fields.
3804 (bitfield, bit_is_set, set_bit, clear_bit): Define.
3805 (MAX_FORMATS): Define.
3806 (op_placement_info struct, op_placement_table): New.
3807 (O_pltrel, O_hi16, O_lo16): Define.
3808 (directiveE enum): Rename directive_generics to directive_transform.
3809 Delete directive_relax. Add directive_schedule,
3810 directive_absolute_literals, and directive_last_directive.
3811 (directive_info): Rename "generics" to "transform". Delete "relax".
3812 Add "schedule" and "absolute-literals".
3813 (directive_state): Adjust entries to match changes in directive_info.
3814 (xtensa_relax_statesE, RELAX_IMMED_MAXSTEPS): Move to tc-xtensa.h.
3815 (xtensa_const16_opcode, xtensa_movi_opcode, xtensa_movi_n_opcode,
3816 xtensa_l32r_opcode, xtensa_nop_opcode, xtensa_rsr_lcount_opcode): New.
3817 (xtensa_j_opcode, xtensa_rsr_opcode): Delete.
3818 (align_only_targets, software_a0_b_retw_interlock,
3819 software_avoid_b_j_loop_end, maybe_has_b_j_loop_end,
3820 software_avoid_short_loop, software_avoid_close_loop_end,
3821 software_avoid_all_short_loops, specific_opcode): Delete.
3822 (warn_unaligned_branch_targets): New.
3823 (workaround_a0_b_retw, workaround_b_j_loop_end, workaround_short_loop,
3824 workaround_close_loop_end, workaround_all_short_loops): Default FALSE.
3825 (option_[no_]link_relax, option_[no_]transform,
3826 option_[no_]absolute_literals, option_warn_unaligned_targets,
3827 option_prefer_l32r, option_prefer_const16, option_target_hardware):
3829 (option_[no_]align_only_targets, option_literal_section_name,
3830 option_text_section_name, option_data_section_name,
3831 option_bss_section_name, option_eb, option_el): Delete.
3832 (md_longopts): Add entries for: [no-]transform, [no-]absolute-literals,
3833 warn-unaligned-targets, prefer-l32r, prefer-const16, [no-]link-relax,
3834 and target-hardware. Delete entries for [no-]target-align-only,
3835 literal-section-name, text-section-name, data-section-name, and
3837 (md_parse_option): Handle new options and remove old ones. Accept but
3838 ignore [no-]density options. Warn for [no-]generics and [no-]relax
3839 and treat them as [no-]transform.
3840 (md_show_usage): Add new options and remove old ones.
3841 (xtensa_setup_hw_workarounds): New.
3842 (md_pseudo_table): Change "word" entry to use xtensa_elf_cons. Add
3843 "long", "short", "loc" and "frequency" entries.
3844 (use_generics): Rename to ...
3845 (use_transform): ... this function. Add past_xtensa_end check.
3846 (use_longcalls): Add past_xtensa_end check.
3847 (code_density_available, can_relax): Delete.
3848 (do_align_targets): New.
3849 (get_directive): Accept dashes in directive names. Warn about
3850 [no-]generics and [no-]relax directives and treat them as
3852 (xtensa_begin_directive): Call md_flush_pending_output only for some
3853 directives. Check for directives inside instruction bundles. Warn
3854 about deprecated ".begin literal" usage. Warn and ignore [no-]density
3855 directives. Handle new directives. Check generating_literals flag
3857 (xtensa_end_directive): Check for directives inside instruction
3858 bundles. Warn and ignore [no-]density directives. Handle new
3859 directives. Call xtensa_set_frag_assembly_state.
3860 (xtensa_loc_directive_seen, xtensa_dwarf2_directive_loc,
3861 xtensa_dwarf2_emit_insn): New.
3862 (xtensa_literal_position): Call md_flush_pending_output. Do not check
3863 use_literal_section flag.
3864 (xtensa_literal_pseudo): Call md_flush_pending_output. Handle absolute
3865 literals. Use xtensa_elf_cons to parse the expression.
3866 (xtensa_literal_prefix): Do not check use_literal_section. Support
3867 ".lit4" sections for absolute literals. Change prefix convention to
3868 replace ".text" (or ".t" in a linkonce section). No need to call
3870 (xtensa_frequency_pseudo, xtensa_elf_cons, xtensa_elf_suffix): New.
3871 (expression_end): Handle closing braces and colons.
3872 (PLT_SUFFIX, plt_suffix): Delete.
3873 (expression_maybe_register): Use new xtensa-isa.h functions. Use
3874 xtensa_elf_suffix instead of checking for plt suffix, and handle O_lo16
3875 and O_hi16 expressions as well.
3876 (tokenize_arguments): Handle closing braces and colons.
3877 (parse_arguments): Use new xtensa-isa.h functions. Handle "invisible"
3878 operands and paired register syntax.
3879 (get_invisible_operands): New.
3880 (xg_translate_sysreg_op): Handle new Xtensa LX RSR/WSR/XSR syntax. Use
3881 new xtensa-isa.h functions.
3882 (xtensa_translate_old_userreg_ops, xtensa_translate_zero_immed): New.
3883 (xg_translate_idioms): Check if inside bundle. Use use_transform.
3884 Handle new Xtensa LX RSR/WSR/XSR syntax. Remove code to widen density
3885 instructions. Use xtensa_translate_zero_immed.
3886 (operand_is_immed, operand_is_pcrel_label): Delete.
3887 (get_relaxable_immed): Use new xtensa-isa.h functions.
3888 (get_opcode_from_buf): Add slot parameter. Use new xtensa-isa.h
3890 (xtensa_print_insn_table, print_vliw_insn): New.
3891 (is_direct_call_opcode): Use new xtensa-isa.h functions.
3892 (is_call_opcode, is_loop_opcode, is_conditional_branch_opcode,
3893 is_branch_or_jump_opcode): Delete.
3894 (is_movi_opcode, decode_reloc, encode_reloc, encode_alt_reloc): New.
3895 (opnum_to_reloc, reloc_to_opnum): Delete.
3896 (xtensa_insnbuf_set_operand, xtensa_insnbuf_get_operand): Use new
3897 xtensa-isa.h functions. Operate on one slot of an instruction.
3898 (xtensa_insnbuf_set_immediate_field, is_negatable_branch,
3899 xg_get_insn_size): Delete.
3900 (xg_get_build_instr_size): Use xg_get_single_size.
3901 (xg_is_narrow_insn, xg_is_single_relaxable_insn): Update calls to
3902 xg_build_widen_table. Use xg_get_single_size.
3903 (xg_get_max_narrow_insn_size): Delete.
3904 (xg_get_max_insn_widen_size, xg_get_max_insn_widen_literal_size,
3905 xg_is_relaxable_insn): Update calls to xg_build_widen_table. Use
3907 (xg_build_to_insn): Record the loc field. Handle OP_OPERAND_HI16U and
3908 OP_OPERAND_LOW16U. Check xg_valid_literal_expression.
3909 (xg_expand_to_stack, xg_expand_narrow): Update calls to
3910 xg_build_widen_table. Use xg_get_single_size.
3911 (xg_immeds_fit): Use new xtensa-isa.h functions. Update call to
3913 (xg_symbolic_immeds_fit): Likewise. Also handle O_lo16 and O_hi16, and
3914 treat weak symbols conservatively.
3915 (xg_check_operand): Use new xtensa-isa.h functions.
3916 (is_dnrange): Delete.
3917 (xg_assembly_relax): Inline previous calls to tinsn_copy.
3918 (xg_finish_frag): Specify separate relax states for the frag and slot0.
3919 (is_branch_jmp_to_next, xg_add_branch_and_loop_targets): Use new
3920 xtensa-isa.h functions.
3921 (xg_instruction_matches_option_term, xg_instruction_matches_or_options,
3922 xg_instruction_matches_options): New.
3923 (xg_instruction_matches_rule): Handle O_register expressions. Call
3924 xg_instruction_matches_options.
3925 (transition_rule_cmp): New.
3926 (xg_instruction_match): Update call to xg_build_simplify_table.
3927 (xg_build_token_insn): Record loc fields.
3928 (xg_simplify_insn): Check is_specific_opcode field and
3929 density_supported flag.
3930 (xg_expand_assembly_insn): Skip checking code_density_available. Use
3931 new xtensa-isa.h functions. Call use_transform instead of can_relax.
3932 (xg_assemble_literal): Add error handling for O_big. Call
3933 record_alignment. Handle O_pltrel.
3934 (xg_valid_literal_expression): New.
3935 (xg_assemble_literal_space): Add slot parameter. Remove call to
3936 set_expr_symbol_offset. Add call to record_alignment. Update call to
3938 (xg_emit_insn): Delete.
3939 (xg_emit_insn_to_buf): Add format parameter. Update calls to
3940 xg_add_opcode_fix and xtensa_insnbuf_to_chars.
3941 (xg_add_opcode_fix): Change opcode parameter to tinsn and add format
3942 and slot parameters. Handle new "alternate" relocations for absolute
3943 literals and CONST16 instructions. Check for bad uses of O_lo16 and
3944 O_hi16. Use new xtensa-isa.h functions.
3945 (xg_assemble_tokens): Delete.
3946 (is_register_writer): Use new xtensa-isa.h functions.
3947 (is_bad_loopend_opcode): Check for xtensa_rsr_lcount_opcode instead of
3948 old-style RSR from LCOUNT.
3949 (next_frag_opcode): Delete.
3950 (next_frag_opcode_is_loop, next_frag_format_size, frag_format_size,
3951 update_next_frag_state): New.
3952 (update_next_frag_nop_state): Delete.
3953 (next_frag_pre_opcode_bytes): Use next_frag_opcode_is_loop.
3954 (xtensa_mark_literal_pool_location): Check use_literal_section flag and
3955 the state of the absolute-literals directive. Add calls to
3956 record_alignment and xtensa_set_frag_assembly_state. Call
3957 xtensa_switch_to_non_abs_literal_fragment instead of
3958 xtensa_switch_to_literal_fragment.
3960 (assemble_nop): Use build_nop. Update call to xtensa_insnbuf_to_chars.
3961 (get_expanded_loop_offset): Change check for undefined opcode to an
3963 (xtensa_set_frag_assembly_state, relaxable_section,
3964 xtensa_find_unmarked_state_frags, xtensa_find_unaligned_branch_targets,
3965 xtensa_find_unaligned_loops, xg_apply_tentative_value): New.
3966 (md_begin): Update call to xtensa_isa_init. Initialize linkrelax to 1.
3967 Set lit4_seg_name. Call xg_init_vinsn. Initialize new global opcodes.
3968 Call init_op_placement_info_table and xtensa_set_frag_assembly_state.
3969 (xtensa_init_fix_data): New.
3970 (xtensa_frob_label): Reset label symbol to the current frag. Check
3971 do_align_targets and generating_literals flag. Propagate frequency
3972 info to new alignment frag. Call xtensa_set_frag_assembly_state.
3973 (xtensa_unrecognized_line): New.
3974 (xtensa_flush_pending_output): Check if inside a bundle. Add a call
3975 to xtensa_set_frag_assembly_state.
3976 (error_reset_cur_vinsn): New.
3977 (md_assemble): Remove check for literal frag. Remove call to
3978 istack_init. Call use_transform instead of use_generics. Parse
3979 explicit instruction format specifiers. Move code for
3980 a0_b_retw_interlock workaround to xg_assemble_vliw_tokens. Call
3981 error_reset_cur_vinsn on errors. Add call to get_invisible_operands.
3982 Add dwarf2_where call. Remote automatic alignment for ENTRY
3983 instructions. Move call to xtensa_clear_insn_labels to the end.
3984 Rearrange to handle bundles.
3985 (xtensa_cons_fix_new): Delete.
3986 (xtensa_handle_align): New.
3987 (xtensa_frag_init): Call xtensa_set_frag_assembly_state. Remove
3988 assignment to is_no_density field.
3989 (md_pcrel_from): Use new xtensa-isa.h functions. Use decode_reloc
3990 instead of reloc_to_opnum. Handle "alternate" relocations.
3991 (xtensa_force_relocation, xtensa_check_inside_bundle,
3992 xtensa_elf_section_change_hook): New.
3993 (xtensa_symbol_new_hook): Delete.
3994 (xtensa_fix_adjustable): Check for difference of symbols with an
3995 offset. Check for external and weak symbols.
3996 (md_apply_fix3): Remove cases for XTENSA_OP{0,1,2} relocs.
3997 (md_estimate_size_before_relax): Return expansion for the first slot.
3998 (tc_gen_reloc): Handle difference of symbols by producing
3999 XTENSA_DIFF{8,16,32} relocs and by writing the value of the difference
4000 into the output. Handle new XTENSA_SLOT*_OP relocs by storing the
4001 tentative values into the output when linkrelax is set.
4002 (XTENSA_PROP_SEC_NAME): Define.
4003 (xtensa_post_relax_hook): Call xtensa_find_unmarked_state_frags.
4004 Create literal tables only if using literal sections. Create new
4005 property tables instead of old instruction tables. Check for unaligned
4006 branch targets and loops.
4007 (finish_vinsn, find_vinsn_conflicts, check_t1_t2_reads_and_writes,
4008 new_resource_table, clear_resource_table, resize_resource_table,
4009 resources_available, reserve_resources, release_resources,
4010 opcode_funcUnit_use_unit, opcode_funcUnit_use_stage,
4011 resources_conflict, xg_find_narrowest_format, relaxation_requirements,
4012 bundle_single_op, emit_single_op, xg_assemble_vliw_tokens): New.
4013 (xtensa_end): Call xtensa_flush_pending_output. Set past_xtensa_end
4014 flag. Update checks for workaround options. Call
4015 xtensa_mark_narrow_branches and xtensa_mark_zcl_first_insns.
4016 (xtensa_cleanup_align_frags): Add special case for branch targets.
4017 Check for and mark unreachable frags.
4018 (xtensa_fix_target_frags): Remove use of align_only_targets flag.
4019 Use RELAX_LOOP_END_BYTES in special case for negatable branch at the
4020 end of a zero-overhead loop body.
4021 (frag_can_negate_branch): Handle instructions with multiple slots.
4022 Use new xtensa-isa.h functions
4023 (xtensa_mark_narrow_branches, is_narrow_branch_guaranteed_in_range,
4024 xtensa_mark_zcl_first_insns): New.
4025 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags): Error if
4026 transformations are disabled.
4027 (next_instrs_are_b_retw): Use new xtensa-isa.h functions. Handle
4028 multislot instructions.
4029 (xtensa_fix_close_loop_end_frags, xtensa_fix_short_loop_frags):
4030 Likewise. Also error if transformations are disabled.
4031 (unrelaxed_frag_max_size): New.
4032 (unrelaxed_frag_min_insn_count, unrelax_frag_has_b_j): Use new
4033 xtensa-isa.h functions.
4034 (xtensa_sanity_check, is_empty_loop, is_local_forward_loop): Use
4035 xtensa_opcode_is_loop instead of is_loop_opcode.
4036 (get_text_align_power): Replace as_fatal with assertion.
4037 (get_text_align_fill_size): Iterate instead of using modulus when
4039 (get_noop_aligned_address): Assert that this is for a machine-dependent
4040 RELAX_ALIGN_NEXT_OPCODE frag. Use next_frag_opcode_is_loop,
4041 xg_get_single_size, and frag_format_size.
4042 (get_widen_aligned_address): Rename to ...
4043 (get_aligned_diff): ... this function. Add max_diff parameter.
4044 Remove handling of rs_align/rs_align_code frags. Use
4045 next_frag_format_size, get_text_align_power, get_text_align_fill_size,
4046 next_frag_opcode_is_loop, and xg_get_single_size. Compute max_diff
4047 and pass it back to caller.
4048 (xtensa_relax_frag): Use relax_frag_loop_align. Add code for new
4049 RELAX_SLOTS, RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN,
4050 RELAX_FILL_NOP, and RELAX_UNREACHABLE frag types. Check relax_seen.
4051 (relax_frag_text_align): Rename to ...
4052 (relax_frag_loop_align): ... this function. Assume loops can only be
4053 in the first slot of an instruction.
4054 (relax_frag_add_nop): Use assemble_nop instead of constructing an OR
4055 instruction. Remove call to frag_wane.
4056 (relax_frag_narrow): Rename to ...
4057 (relax_frag_for_align): ... this function. Extend to handle
4058 RELAX_FILL_NOP and RELAX_UNREACHABLE, as well as RELAX_SLOTS with
4059 RELAX_NARROW for the first slot.
4060 (find_address_of_next_align_frag, bytes_to_stretch): New.
4061 (future_alignment_required): Use find_address_of_next_align_frag and
4062 bytes_to_stretch. Look ahead to subsequent frags to make smarter
4063 alignment decisions.
4064 (relax_frag_immed): Add format, slot, and estimate_only parameters.
4065 Check if transformations are enabled for b_j_loop_end workaround.
4066 Use new xtensa-isa.h functions and handle multislot instructions.
4067 Update call to xg_assembly_relax.
4068 (md_convert_frag): Handle new RELAX_SLOTS, RELAX_UNREACHABLE,
4069 RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN, and RELAX_FILL_NOP
4071 (convert_frag_narrow): Add segP, format and slot parameters. Call
4072 convert_frag_immed for branch instructions. Adjust calls to
4073 tinsn_from_chars, tinsn_immed_from_frag, and xg_emit_insn_to_buf. Use
4074 xg_get_single_size and xg_get_single_format.
4075 (convert_frag_fill_nop): New.
4076 (convert_frag_immed): Add format and slot parameters. Handle multislot
4077 instructions and use new xtensa-isa.h functions. Update calls to
4078 tinsn_immed_from_frag and xg_assembly_relax. Check if transformations
4079 enabled for b_j_loop_end workaround. Use build_nop instead of
4080 assemble_nop. Check is_specific_opcode flag. Check for unreachable
4081 frags. Use xg_get_single_size. Handle O_pltrel.
4082 (fix_new_exp_in_seg): Remove check for old plt flag.
4083 (convert_frag_immed_finish_loop): Update calls to tinsn_from_chars and
4084 xtensa_insnbuf_to_chars. Call tinsn_immed_from_frag. Change check
4085 for loop opcode to an assertion. Mark all frags up to the end of the
4086 loop as not transformable.
4087 (get_last_insn_flags, set_last_insn_flags): Use get_subseg_info.
4088 (get_subseg_info): New.
4089 (xtensa_move_literals): Call xtensa_set_frag_assembly_state. Add null
4091 (xtensa_switch_to_literal_fragment): Rewrite to handle absolute
4092 literals and use xtensa_switch_to_non_abs_literal_fragment otherwise.
4093 (xtensa_switch_to_non_abs_literal_fragment): New.
4094 (cache_literal_section): Add is_code parameter and pass it through to
4095 retrieve_literal_seg.
4096 (retrieve_literal_seg): Add is_code parameter and use it to set the
4097 flags on the literal section. Handle case where head parameter is 0.
4098 (get_frag_is_no_transform, set_frag_is_specific_opcode,
4099 set_frag_is_no_transform): New.
4100 (xtensa_create_property_segments): Add end_property_function parameter
4101 and pass it through to add_xt_block_frags. Call bfd_get_section_flags
4102 and skip SEC_DEBUGGING and !SEC_ALLOC sections.
4103 (xtensa_create_xproperty_segments, section_has_xproperty): New.
4104 (add_xt_block_frags): Add end_property_function parameter and call it
4105 if it is non-zero. Call xtensa_frag_flags_init.
4106 (xtensa_frag_flags_is_empty, xtensa_frag_flags_init,
4107 get_frag_property_flags, frag_flags_to_number,
4108 xtensa_frag_flags_combinable, xt_block_aligned_size,
4109 xtensa_xt_block_combine, add_xt_prop_frags,
4110 init_op_placement_info_table, opcode_fits_format_slot,
4111 xg_get_single_size, xg_get_single_format): New.
4112 (istack_push): Inline call to tinsn_copy.
4113 (tinsn_copy): Delete.
4114 (tinsn_has_invalid_symbolic_operands): Handle O_hi16 and O_lo16 and
4115 CONST16 opcodes. Handle O_big, O_illegal, and O_absent.
4116 (tinsn_has_complex_operands): Handle O_hi16 and O_lo16.
4117 (tinsn_to_insnbuf): Use xg_get_single_format and new xtensa-isa.h
4118 functions. Handle invisible operands.
4119 (tinsn_to_slotbuf): New.
4120 (tinsn_check_arguments): Use new xtensa-isa.h functions.
4121 (tinsn_from_chars): Add slot parameter. Rewrite using xg_init_vinsn,
4122 vinsn_from_chars, and xg_free_vinsn.
4123 (tinsn_from_insnbuf): New.
4124 (tinsn_immed_from_frag): Add slot parameter and handle multislot
4125 instructions. Handle symbol differences.
4126 (get_num_stack_text_bytes): Use xg_get_single_size.
4127 (xg_init_vinsn, xg_clear_vinsn, vinsn_has_specific_opcodes,
4128 xg_free_vinsn, vinsn_to_insnbuf, vinsn_from_chars, expr_is_register,
4129 get_expr_register, set_expr_symbol_offset_diff): New.
4130 * config/tc-xtensa.h (MAX_SLOTS): Define.
4131 (xtensa_relax_statesE): Move from tc-xtensa.c. Add
4132 RELAX_CHECK_ALIGN_NEXT_OPCODE, RELAX_MAYBE_DESIRE_ALIGN, RELAX_SLOTS,
4133 RELAX_FILL_NOP, RELAX_UNREACHABLE, RELAX_MAYBE_UNREACHABLE, and
4135 (RELAX_IMMED_MAXSTEPS): Move from tc-xtensa.c.
4136 (xtensa_frag_type struct): Add is_assembly_state_set,
4137 use_absolute_literals, relax_seen, is_unreachable, is_specific_opcode,
4138 is_align, is_text_align, alignment, and is_first_loop_insn fields.
4139 Replace is_generics and is_relax fields by is_no_transform field.
4140 Delete is_text and is_longcalls fields. Change text_expansion and
4141 literal_expansion to arrays of MAX_SLOTS entries. Add arrays of
4142 per-slot information: literal_frags, slot_subtypes, slot_symbols,
4143 slot_sub_symbols, and slot_offsets. Add fr_prev field.
4144 (xtensa_fix_data struct): New.
4145 (xtensa_symfield_type struct): Delete plt field.
4146 (xtensa_block_info struct): Move definition to tc-xtensa.h. Add
4147 forward declaration here.
4148 (xt_section_type enum): Delete xt_insn_sec. Add xt_prop_sec.
4149 (XTENSA_SECTION_RENAME): Undefine.
4150 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FORCE_RELOCATION, NO_PSEUDO_DOT,
4151 tc_unrecognized_line, md_do_align, md_elf_section_change_hook,
4152 HANDLE_ALIGN, TC_LINKRELAX_FIXUP, SUB_SEGMENT_ALIGN): Define.
4153 (TC_CONS_FIX_NEW, tc_symbol_new_hook): Delete.
4154 (unit_num_copies_func, opcode_num_units_func,
4155 opcode_funcUnit_use_unit_func, opcode_funcUnit_use_stage_func): New.
4156 (resource_table struct): New.
4157 * config/xtensa-istack.h (MAX_INSN_ARGS): Increase from 6 to 10.
4158 (TInsn struct): Add keep_wide, loc, fixup, record_fix, subtype,
4159 literal_space, symbol, sub_symbol, offset, and literal_frag fields.
4160 (tinsn_copy): Delete prototype.
4161 (vliw_insn struct): New.
4162 * config/xtensa-relax.c (insn_pattern_struct): Add options field.
4163 (widen_spec_list): Add option conditions for density and boolean
4164 instructions. Add expansions using CONST16 and conditions for using
4165 CONST16 vs. L32R. Use new Xtensa LX RSR/WSR syntax. Add entries for
4167 (simplify_spec_list): Add option conditions for density instructions.
4168 Add entry for NOP instruction.
4169 (append_transition): Add cmp function pointer parameter and use it to
4170 insert the new entry in order.
4171 (operand_function_LOW16U, operand_function_HI16U): New.
4172 (xg_has_userdef_op_fn, xg_apply_userdef_op_fn): Handle
4173 OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
4174 (enter_opname, split_string): Use xstrdup instead of strdup.
4175 (init_insn_pattern): Initialize new options field.
4176 (clear_req_or_option_list, clear_req_option_list,
4177 clone_req_or_option_list, clone_req_option_list, parse_option_cond):
4179 (parse_insn_pattern): Parse option conditions.
4180 (transition_applies): New.
4181 (build_transition): Use new xtensa-isa.h functions. Fix incorrectly
4182 swapped last arguments in calls to append_constant_value_condition.
4183 Call clone_req_option_list. Add warning about invalid opcode.
4184 Handle LOW16U and HI16U function names.
4185 (build_transition_table): Add cmp parameter and use it in calls to
4186 append_transition. Use new xtensa-isa.h functions. Check
4187 transition_applies before adding entries.
4188 (xg_build_widen_table, xg_build_simplify_table): Add cmp parameter and
4189 pass it through to build_transition_table.
4190 * config/xtensa-relax.h (ReqOrOptionList, ReqOrOption, ReqOptionList,
4191 ReqOption, transition_cmp_fn): New types.
4192 (OpType enum): Add OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
4193 (transition_rule struct): Add options field.
4194 * doc/as.texinfo (Overview): Update Xtensa options.
4195 * doc/c-xtensa.texi (Xtensa Options): Delete --[no-]density,
4196 --[no-]relax, and --[no-]generics options. Update descriptions of
4197 --text-section-literals and --[no-]longcalls. Add
4198 --[no-]absolute-literals and --[no-]transform.
4199 (Xtensa Syntax): Add description of syntax for FLIX instructions.
4200 Remove use of "generic" and "specific" terminology for opcodes.
4201 (Xtensa Registers): Generalize the syntax description to include
4202 user-defined register files.
4203 (Xtensa Automatic Alignment): Update.
4204 (Xtensa Branch Relaxation): Mention limitation of unconditional jumps.
4205 (Xtensa Call Relaxation): Linker can now remove most of the overhead.
4206 (Xtensa Directives): Remove confusing rules about precedence.
4207 (Density Directive, Relax Directive): Delete.
4208 (Schedule Directive): New.
4209 (Generics Directive): Rename to ...
4210 (Transform Directive): ... this node.
4211 (Literal Directive): Update for absolute literals. Missing
4212 literal_position directive is now an error.
4213 (Literal Position Directive): Update for absolute literals.
4214 (Freeregs Directive): Delete.
4215 (Absolute Literals Directive): New.
4216 (Frame Directive): Minor editing.
4217 * Makefile.am (DEPTC_xtensa_elf, DEPOBJ_xtensa_elf, DEP_xtensa_elf):
4218 Update dependencies.
4219 * Makefile.in: Regenerate.
4221 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
4223 * config/tc-mips.c (append_insn): Use fix_new rather than fix_new_exp
4224 to build the second and third fixups for a composite relocation.
4225 (macro_read_relocs): New function.
4226 (macro_build): Use it.
4227 (s_cpsetup): Pass all three composite relocation codes to macro_build.
4228 Simplify fragging code accordingly.
4229 (s_gpdword): Use fix_new rather than fix_new_exp for the second part
4230 of the composite relocation. Set fx_tcbit in both fixups.
4232 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
4234 * config/tc-mips.c (append_insn): Set fx_tcbit for composite relocs.
4235 (md_apply_fix3): Don't treat composite relocs as done.
4237 2004-10-07 Jan Beulich <jbeulich@novell.com>
4239 * macro.c (macro_expand_body): When ELF, use .LL rather than LL as
4240 prefix for symbol names generated from the LOCAL macro directive.
4242 * dw2gencfi.c (select_cie_for_fde): When separating CIE out from
4243 FDE, treat a DW_CFA_remember_state as we do a DW_CFA_advance_loc.
4245 2004-10-07 Tomer Levi <Tomer.Levi@nsc.com>
4247 * config/tc-crx.c (preprocess_reglist): Handle Co-processor
4249 (md_assemble): Add error checking for Co-Processor instructions.
4250 (get_cinv_parameters): Add 'b' option to invalidate the
4251 branch-target cache.
4253 2004-10-05 Paul Brook <paul@codesourcery.com>
4255 * config/tc-arm.c (unwind): New variable.
4256 (vfp_sp_encode_reg): New function.
4257 (vfp_sp_reg_required_here): Use it.
4258 (vfp_sp_reg_list, vfp_dp_reg_list): Remove.
4259 (vfp_parse_reg_list): New function.
4260 (s_arm_unwind_fnstart, s_arm_unwind_fnend, s_arm_unwind_cantunwind,
4261 s_arm_unwind_personality, s_arm_unwind_personalityindex,
4262 s_arm_unwind_handlerdata, s_arm_unwind_save, s_arm_unwind_movsp,
4263 s_arm_unwind_pad, s_arm_unwind_setfp, s_arm_unwind_raw): New
4265 (md_pseudo_table): Add them.
4266 (do_vfp_reg2_from_sp2): Use vfp_parse_reg_list and vfp_sp_encode_reg.
4267 (do_vfp_sp2_from_reg2, vfp_sp_ldstm, vfp_dp_ldstm): Ditto.
4268 (set_section, add_unwind_adjustsp, flush_pending_unwind,
4269 finish_unwind_opcodes, start_unwind_section, create_unwind_entry,
4270 require_hashconst, add_unwind_opcode): New functions.
4271 * doc/c-arm.texi: Document unwinding opcodes.
4272 * NEWS: Mention the new feature.
4274 2004-10-04 Eric Christopher <echristo@redhat.com>
4276 * config/tc-mips.c (md_apply_fix3): Remove erroneous assert.
4278 2004-10-01 H.J. Lu <hongjiu.lu@intel.com>
4280 * config/tc-ppc.c (md_apply_fix3): Call S_SET_THREAD_LOCAL for
4282 * config/tc-s390.c (md_apply_fix3): Likewise.
4283 * config/tc-sparc.c (md_apply_fix3): Likewise.
4285 2004-10-01 Paul Brook <paul@codesourcery.com>
4287 * config/tc-arm.c (arm_elf_section_type): New function.
4288 (arm_elf_change_section): Set section link for exidx sections.
4289 * config/tc-arm.h (arm_elf_section_type): Add prototype.
4290 (md_elf_section_type): Define.
4292 2004-10-01 Bill Farmer <Bill@the-farmers.freeserve.co.uk>
4294 * config/tc-pdp11.c (md_apply_fix3): Change to sign of the SOB
4295 instruction's offset.
4297 2004-10-01 Adam Nemet <anemet@lnxw.com>
4299 * (TARGET_FORMAT): Remove LynxOS COFF definition.
4301 2004-10-01 Ravi Ramaseshan <ravi.ramaseshan@codito.com>
4303 * config/tc-arc.c (tc_gen_reloc): Don't assume fixP->fx_addsy is an
4304 asymbol *, instead use symbol_get_bfdsym.
4306 2004-09-30 Linus Nielsen Feltzing <linus@haxx.se>
4308 * config/tc-m68k.c (select_control_regs): Add mcf5249.
4310 2004-09-30 Paul Brook <paul@codesourcery.com>
4312 * config/tc-arm.c (do_smi, do_nop): New functions.
4313 (insns): Add ARMv6ZK instructions.
4314 (md_apply_fix3): Handle BFD_RELOC_ARM_SMI.
4315 (tc_gen_reloc): Ditto.
4316 (arm_cpus): Add mpcore and arm1176.
4317 (arm_archs): Add armv6{k,z,zk}.
4318 * doc/c-arm.texi: Document new cores and architectures.
4320 2004-09-30 Nick Clifton <nickc@redhat.com>
4322 * config/tc-arm.c: Use ISO C90 formatting.
4324 2004-09-30 Vladimir Ivanov <vladitx@nucleusys.com>
4326 * config/tc-arm.c (mav_reg_required_here): Allow REG_TYPE_CN
4327 as alternative when REG_TYPE_MVF, REG_TYPE_MVD, REG_TYPE_MVFX or
4328 REG_TYPE_MVDX is expected.
4330 2004-09-29 Marc Bevand <m.bevand@gmail.com>
4332 * doc/c-i386.texi (i386-Mnemonics): Fix typo.
4334 2004-09-21 James E Wilson <wilson@specifixinc.com>
4336 * config/tc-ia64.c (ENCODED_PSP_OFFSET): New.
4337 (output_rp_psprel, output_pfs_psprel, output_preds_psprel,
4338 output_spill_base, output_unat_psprel, output_lc_psprel,
4339 output_fpsr_psprel, output_priunat_psprel, output_bsp_psprel,
4340 output_bsprestore_psprel, output_rnat_psprel, output_spill_psprel,
4341 output_spill_psprel_p): Use it.
4343 2004-09-20 Tomer Levi <Tomer.Levi@nsc.com>
4345 * config/tc-crx.c (handle_LoadStor): New function.
4346 Handle load/stor unique instructions before parsing.
4348 2004-09-17 Paul Brook <paul@codesourcery.com>
4350 * config/tc-arm.c (s_arm_rel31): New funciton.
4351 (md_pseudo_table): Add .rel31.
4352 (md_apply_fix3): Handle BFD_RELOC_ARM_TARGET2,
4353 BFD_RELOC_32_PCREL and BFD_RELOC_ARM_PREL31.
4354 (tc_gen_reloc): Handle BFD_RELOC_ARM_PREL31 and BFD_RELOC_ARM_TARGET2.
4355 (arm_fix_adjustable): Return 0 for BFD_RELOC_ARM_TARGET2.
4356 (arm_parse_reloc): Add (target2).
4358 2004-09-17 Alan Modra <amodra@bigpond.net.au>
4360 * Makefile.am: Run "make dep-am".
4361 * Makefile.in: Regenerate.
4362 * aclocal.m4: Regenerate.
4363 * configure: Regenerate.
4364 * doc/Makefile.in: Regenerate.
4365 * po/POTFILES.in: Regenerate.
4366 * po/gas.pot: Regenerate.
4368 2004-09-14 Hideki IWAMOTO <h-iwamoto@kit.hi-ho.ne.jp>
4370 * config/tc-mmix.c [!LLONG_MIN]: Correct #elsif to #elif.
4371 [!LLONG_MAX]: Ditto.
4373 2004-09-13 Paul Brook <paul@codesourcery.com>
4375 * config/tc-arm.c: Rename RELABS to TARGET1.
4377 2004-09-13 Alan Modra <amodra@bigpond.net.au>
4379 * messages.c (as_internal_value_out_of_range): Cast values passed
4380 to as_bad_where or as_warn_where to proper type.
4382 2004-09-11 Theodore A. Roth <troth@openavr.org>
4384 * config/tc-avr.c: Add support for
4385 atmega48, atmega88, atmega168, attiny13, attiny2313, at90can128.
4387 2004-09-09 Alan Modra <amodra@bigpond.net.au>
4389 * dw2gencfi.c (select_cie_for_fde): When separating CIE out
4390 from FDE, treat a CFI_escape as we do a DW_CFA_advance_loc.
4392 2004-09-08 Paul Brook <paul@codesourcery.com>
4394 * config/obj-elf.c (obj_elf_section_type): Handle init_array,
4395 fini_array and preinit_array section types.
4396 * config/tc-ia64.c (ia64_elf_section_type): Remove init_array
4398 * doc/as.texinfo: Document extra section types.
4400 2004-09-02 Mark Mitchell <mark@codesourcery.com>
4402 * Makefile.am (TARG_ENV_HFILES): Add te-symbian.h.
4403 * Makefile.in: Regenerated.
4404 * configure.in: Set em for arm*-*-symbianelf*.
4405 * configure: Regenerated.
4406 * config/tc-arm.c (elf32_arm_target_format): Use Symbian target
4407 vectors when appropriate.
4408 * config/te-symbian.h: New file.
4410 2004-09-03 Tomer Levi <Tomer.Levi@nsc.com>
4412 * config/tc-crx.c (gettrap): Exception vector can be case
4414 (process_label_constant): Fix a 32-bit displacement bug in branch
4416 (get_operandtype) : Bug fix, wrong operand was used.
4417 (process_label_constant): Initialize relocation type to
4420 2004-09-01 Richard Earnshaw < reanrsha@arm.com>
4422 * tc-arm.c (arm_cpus, arm_fpus): Allow <cpu>-s as well as <cpu>s
4423 for synthesizable cores.
4425 * doc/c-arm.texi (ARM Options): Document canonical names of CPUs.
4427 2004-08-25 Dmitry Diky <diwil@spec.ru>
4429 * config/tc-msp430.c: Clean-up the code.
4430 (md_relax_table): New relax table.
4431 (mcu_types): Sort MCU types.
4432 (md_pseudo_table): Add .profiler pseudo handler.
4433 (pow2value): New function.
4434 (msp430_profiler): New function.
4435 (msp430_operands): Add new insns handlers.
4436 (msp430_srcoperand): Add register operand handler, allow complex
4438 (md_estimate_size_before_relax): Rewritten.
4439 (md_convert_frag): Rewritten.
4440 (msp430_relax_frag): New function.
4441 * config/tc-msp430.h (md_relax_frag): define macro
4442 * doc/c-msp430.texi: Update information.
4444 2004-08-24 Nick Clifton <nickc@redhat.com>
4446 * as.c (std_shortopts): Allow -g to take an optional argument.
4447 (parse_args): Pass any switch starting with -g on to the backend
4450 2004-08-18 Mark Mitchell <mark@codesourcery.com>
4452 * configure.in (arm*-*-symbianelf*): New target.
4453 (arm*-*-eabi*): Likewise.
4454 * configure: Regenerated.
4456 2004-08-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4457 * config/tc-mips.c (append_insn): Handle delay slots in branch likely
4460 2004-08-18 Jakub Jelinek <jakub@redhat.com>
4462 * config/tc-ia64.c (start_unwind_section): Add linkonce_empty
4463 argument, don't do anything if current section is not
4464 .gnu.linkonce.t.* and linkonce_empty is set.
4465 (generate_unwind_image, dot_endp): Adjust callers, call
4466 start_unwind_section (*, 1) if nothing will be put into the
4469 2004-08-17 Nick Clifton <nickc@redhat.com>
4471 * as.c (MD_DEBUG_FORMAT_SELECTOR): Provide default definition.
4472 (show_usage): Add -g.
4473 (std_longopts): Add --gen-debug. Alpha sort the table.
4474 (parse_args): Print an error message if a switch is not handled.
4475 Handle the -g switch, calling md_debug_format_selector() if
4477 * NEWS: Mention new feature.
4478 * doc/as.texinfo: Document new switch.
4479 * doc/internals.texi: Document behaviour of md_parse_option.
4481 * config/tc-arm.c (md_parse_option): Do not issue an error message
4482 if the switch is not recognised.
4483 * config/tc-m68k.c (md_parse_option): Likewise.
4484 * config/tc-pdp11.c (md_parse_option): Likewise.
4485 * config/tc-v850.c (md_parse_option): Likewise.
4487 * as.h: Fix up formatting.
4490 2004-08-16 Nick Clifton <nickc@redhat.com>
4492 * macro.c (macro_set_alternate): Use ISO C90 formatting.
4494 * configure.in: Sort architecture based tables alphabetically.
4495 * configure: Regenerate.
4497 2004-08-16 Alan Modra <amodra@bigpond.net.au>
4499 * config/tc-ppc.c (tc_ppc_regname_to_dw2regnum <regnames>): Replace
4500 { "cc", 68 }, with { "cr", 70 }.
4502 2004-08-13 Jan Beulich <jbeulich@novell.com>
4503 Nick Clifton <nickc@redhat.com>
4505 * as.c: Add and handle new --alternate command line option.
4506 * macro.c (macro_set_alternate): New.
4507 * macro.h (macro_set_alternate): Declare.
4508 * read.c: Add and handle new .altmacro and .noaltmacro directives.
4509 * doc/as.texinfo: Document new command line option and pseudo-ops
4510 as well as insert documentation originating from gasp about
4511 alternate macro syntax.
4512 * NEWS: Mention new command line option and pseudo-ops.
4514 2004-08-10 Mark Mitchell <mark@codesourcery.com>
4516 * expr.c (operand): Handle the "~", "-", and "!" operators applied
4519 2004-08-06 Paul Brook <paul@codesourcery.com>
4521 * config/tc-arm.c (md_apply_fix3, tc_gen_reloc, arm_parse_reloc):
4522 Handle new relocations.
4523 * include/elf/arm.h (elf_arm_reloc_type): Add new EABI relocations.
4525 2004-08-05 Bob Wilson <bob.wilson@acm.org>
4527 * write.c (relax_segment): Use was_address instead of address when
4528 setting fr_fix field for align frag due to backwards .org.
4530 2004-07-29 Alexandre Oliva <aoliva@redhat.com>
4532 Introduce SH2a support.
4533 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
4534 * config/tc-sh.c (get_specific): Change arch_sh2a_up to
4536 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
4537 * config/tc-sh.c (md_parse_option): Add sh2a-nofpu ISA handling.
4538 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
4539 * config/tc-sh.c (sh_elf_final_processing): Move sh2a recognition
4540 to end of conditional expression.
4541 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
4542 * config/tc-sh.c: Add sh2a-nofpu support.
4543 2003-12-29 DJ Delorie <dj@redhat.com>
4544 * tc-sh.c: Add sh2a support.
4545 (parse_reg): Add tbr.
4546 (parse_at): Support @@(disp,tbr).
4547 (get_specific): Support sh2a opcodes.
4548 (insert4): New, for 4 byte relocs.
4549 (build_Mytes): Support sh2a opcodes.
4550 (md_apply_fix3_Mytes): Support sh2a opcodes.
4551 2003-12-02 Michael Snyder <msnyder@redhat.com>
4552 * config/tc-sh.c (md_parse_option): Handle sh2a.
4553 (sh_elf_final_processing): Ditto.
4555 2004-07-27 Jason Thorpe <thorpej@wasabisystems.com>
4557 * config/tc-hppa.h (TARGET_FORMAT): Set to "elf32-hppa-netbsd"
4560 2004-07-27 Alan Modra <amodra@bigpond.net.au>
4562 * config/tc-ppc.c (ppc_frob_file_before_adjust): Warn if .toc too big.
4563 (ppc_arch): Expand comment.
4565 2004-07-27 Tomer Levi <Tomer.Levi@nsc.com>
4567 * config/tc-crx.c: Support evaluating the difference between two
4569 * config/tc-crx.h: Likewise.
4571 2004-07-26 H.J. Lu <hongjiu.lu@intel.com>
4573 * config/tc-ia64.c (start_unwind_section): Set the linked-to
4575 (ia64_elf_section_change_hook): Set the linked-to section for
4578 2004-07-26 Dmitry Diky <diwil@spec.ru>
4580 * config/tc-msp430.c: Add new subtargets: msp430x1610,
4581 msp430x1611, msp430x1612, msp430x415, msp430x417, msp430xG437,
4582 msp430xG438, msp430xG439.
4584 2004-07-25 Daniel Jacobowitz <dan@debian.org>
4586 * doc/as.texinfo (Section, PushSection): Correct documentation
4589 2004-07-21 Jan Beulich <jbeulich@novell.com>
4591 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
4592 permissible for the selected instruction suffix.
4593 (match_template): Don't permit 64-bit general purpose operands in
4595 (finalize_imm): Permit 64-bit immediates.
4596 (build_modrm_byte): Don't treat 32-bit addressing in 64-bit mode
4597 specially except for the width of the used base and/or index
4598 registers. For 32-bit displacements, use sign-extended
4599 relocations only when using 64-bit addressing.
4600 Force zero displacement on rip-relative addressing when there is
4601 no other displacement.
4602 (i386_index_check): Don't treat 32-bit addressing in 64-bit mode
4603 specially except for the width of the used base and/or index
4605 (parse_register): Disallow Reg64 registers in 32-bit mode.
4607 * config/tc-i386.c: For DefaultSize instructions, don't guess a 'q'
4608 suffix if the instruction doesn't support it.
4610 2004-07-20 Maciej W. Rozycki <macro@linux-mips.org>
4612 * config/tc-mips.c (append_insn): Handle constant expressions with
4613 no associated relocation.
4614 (mips_ip): Cancel the expression after use for the Q format
4616 (parse_relocation): Return no relocation for unsupported
4618 (my_getSmallExpression): Return no relocation if no relocation
4621 2004-07-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4623 * config/obj-som.c (adjust_stab_sections): Add prototype.
4624 (obj_som_compiler, obj_som_version, obj_som_copyright,
4625 adjust_stab_sections): Add ATTRIBUTE_UNUSED to unused arguments.
4626 * config/tc-hppa.c (update_subspace): Likewise.
4627 (is_defined_subspace): Amplify comment.
4628 * config/obj-som.h (som_frob_file): Add prototype.
4630 2004-07-19 Christopher Faylor <cgf@timesys.com>
4631 H.J. Lu <hongjiu.lu@intel.com>
4633 * subsegs.c (section_symbol): Don't create a new segment when
4634 existing segment is undefined.
4636 2004-07-16 Richard Earnshaw <rearnsha@arm.com>
4638 * config/tc-arm.c: Include include/opcode/arm.h.
4639 (ARM_EXT_*, ARM_ARCH_*, ARM_ANY, ARM_ALL, COPROC_ANY): Delete.
4640 (FPU_FPA_EXT_* FPU_VFP_EXT_*, FPU_ANY, FPU_NONE, FPU_MAVERICK): Delete.
4641 (FPU_ARCH_*): Delete.
4642 * Makefile.am: Update dependencies.
4643 * Makefile.in: Regenerate.
4645 2004-07-15 Nick Clifton <nickc@redhat.com>
4647 * configure.in: Accept armbe as a big-endian arm configuration.
4648 * configure: Regenerate.
4650 2004-07-13 Thomas Nystrom <thn@saeab.se>
4652 * config/tc-i386.c (T_SHIFTOP): New constant.
4653 (intel_e05_1): Handle '&', '|' and T_SHIFTOP.
4654 (intel_el1): Handle '~'.
4655 (intel_get_token): Handle '<>', '&', '|' and '~'.
4657 2004-07-13 Nick Clifton <nickc@redhat.com>
4659 (md_assemble): Remove spurious newline from end of as_bad error
4661 (intel_e05_1): Likewise.
4662 (intel_e11): Likewise.
4663 (intel_match_token): Likewise.
4665 2004-07-11 Andreas Schwab <schwab@suse.de>
4667 * config/tc-m68k.c: Convert to C90. Remove redundant
4668 declarations. Indentation fixup.
4669 [M68KCOFF]: Include "obj-coff.h" instead of declaring
4670 obj_coff_section ourselves.
4672 2004-07-09 James E Wilson <wilson@specifixinc.com>
4674 * config/tc-ia64.c (default_big_endian): New.
4675 (dot_byteorder, md_begin): Use it.
4676 (md_parse_option): Set it.
4678 2004-07-09 Nick Clifton <nickc@redhat.com>
4680 * configure.in: Change sh-sybmian-elf to sh-*-symbianelf.
4681 * configure: Regenerate.
4682 * NEWS: Change sh-sybmian-elf to sh-*-symbianelf.
4683 * config/tc-sh.c (sh_elf_final_processing): Use renamed version of
4684 sh_find_elf_flags if necessary.
4686 2004-07-08 Richard Sandiford <rsandifo@redhat.com>
4688 * config/tc-mips.c (mips_fix_adjustable): If the full addend is
4689 going to be split into more than one in-place addend, return 0
4690 for relocations against mergeable sections. Associate comments
4693 2004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
4695 * Makefile.am (CPU_TYPES): Add crx.
4696 (TARGET_CPU_CFILES): Add config/tc-crx.c.
4697 (TARGET_CPU_HFILES): Add config/tc-crx.h.
4698 (DEPTC_crx_elf): New target.
4699 (DEPOBJ_crx_elf): Likewise.
4700 (DEP_crx_elf): Likewise.
4701 * Makefile.in: Regenerate.
4702 * configure.in: Add crx* target.
4703 * configure: Regenerate.
4704 * config/tc-crx.c: New file.
4705 * config/tc-crx.h: New file.
4706 * NEWS: Mention new target.
4708 2004-07-06 Nick Clifton <nickc@redhat.com>
4710 * config.in: Undefine TARGET_SYMBIAN by default.
4712 * configure: Regenerate. Add sh-symbian-elf target. If
4713 selected define TARGET_SYMBIAN.
4714 * config/tc-sh.h (TARGET_FORMAT): Select a Symbian target
4715 format if TARGET_SYMBIAN has been defined.
4717 * output-file.c (output_file_create): Report the target format
4718 chosen when bfd_openw reports that it is invalid.
4720 * config/obj-coff.c (coff_pseudo_table): Only define the weak
4721 pseudo for BFD based assemblers.
4723 2004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
4726 * config/tc-sh.c (md_assemble): Change isspace to ISSPACE.
4727 (md_parse_option): Remove redundant -isa testing.
4728 Make bfd_arch variable const.
4729 (md_show_usage): Make bfd_arch variable const.
4731 2004-07-03 James E Wilson <wilson@specifixinc.com>
4733 * config/tc-ia64.c (emit_one_bundle): Check and set insn_addr.
4734 * config/tc-ia64.h (md_frag_check): Define.
4736 2004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
4738 * config/obj-coff.c (obj_coff_weak): New .weak syntax for PE weak
4740 * doc/as.texinfo (Weak): Document PE weak symbols.
4742 2004-07-03 Richard Sandiford <rsandifo@redhat.com>
4744 * config/tc-mips.c (HAVE_IN_PLACE_ADDENDS): New macro.
4745 (reloc_needs_lo_p): Only return true if HAVE_IN_PLACE_ADDENDS.
4746 (mips_frob_file): Rework so that only a single pass through the
4747 relocs is needed. Allow %lo()s to have higher offsets than their
4748 corresponding %hi()s or %got()s.
4750 2004-07-02 Nick Clifton <nickc@redhat.com>
4752 * config/tc-arm.c (md_apply_fix3:BFD_RELOC_ARM_IMMEDIATE): Do not
4753 allow values which have come from undefined symbols.
4754 Always consider this fixup to have been processed as a reloc
4755 cannot be generated for it.
4757 2004-07-02 Alan Modra <amodra@bigpond.net.au>
4759 * frags.h (struct frag): Add has_code and insn_addr fields.
4760 * write.c (cvt_frag_to_fill): Invoke md_frag_check.
4761 * config/tc-ppc.c (md_assemble): Check and set insn_addr.
4762 * config/tc-ppc.h (md_frag_check): Define.
4764 2004-06-28 Maciej W. Rozycki <macro@linux-mips.org>
4766 * doc/Makefile.am (info): Rename goal to...
4767 (info-local): ... this, to preserve implicit dependencies.
4768 * doc/Makefile.in: Regenerate with automake 1.8.5.
4770 2004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
4772 * config/tc-m32r.c (md_convert_frag): Changed for @PLT.
4773 (m32r_cgen_record_fixup_exp): Changed for @GOTOFF, @GOT.
4774 (m32r_fix_adjustable): Changed for @GOTOFF, @GOT, @PLT.
4775 (tc_gen_reloc): Likewise.
4776 (m32r_end_of_match): Add for @GOTOFF, @GOT, @PLT.
4777 (m32r_parse_name): Likewise.
4778 (m32r_cgen_parse_fix_exp): Likewise.
4779 * config/tc-m32r.h (md_parse_name): Define for @GOTOFF, @GOT, @PLT.
4780 (O_PIC_reloc): Likewise.
4781 (TC_CGEN_PARSE_FIX_EXP): Likewise..
4782 * cgen.c (gas_cgen_parse_operand): Add TC_CGEN_PARSE_FIX_EXP
4783 for @GOTOFF, @GOT, @PLT.
4785 2004-06-21 Jan Beulich <jbeulich@novell.com>
4787 * gas/symbols.c: While discarding ordinary local absolute symbols
4788 when --strip-local-absolute is in effect, retain file symbols.
4790 2004-06-20 Andreas Schwab <schwab@suse.de>
4792 * config/tc-m68k.c (mri_chip): Replace current_chip, not augment.
4793 (md_parse_option): Likewise.
4795 2004-06-17 Jan Beulich <jbeulich@novell.com>
4797 * config/tc-i386.c: Deal with LEX_QM the same way as with LEX_AT.
4798 * config/te-netware.h: New file.
4799 * config/te-ppcnw.h: Delete: Obsolete.
4800 * configure.in: Eliminate ill NetWare targets. Make generic
4801 NetWare target use proper emulation.
4802 * Makefile.am: Eliminate reference to obsolete te-ppcnw.h, add
4803 reference to new te-netware.h.
4804 * configure: Regenerate.
4805 * Makefile.in: Regenerate.
4807 2004-06-15 Martin Schwidefsky <schwidefsky@de.ibm.com>
4809 * config/tc-s390.c (s390_insn): Avoid incorrect signed/unsigned
4810 comparison in .insn pseudo operation.
4812 2004-06-15 Alan Modra <amodra@bigpond.net.au>
4814 * config/obj-coff.c (coff_adjust_section_syms): Use
4815 bfd_get_section_size instead of bfd_get_section_size_before_reloc.
4816 (coff_frob_section): Likewise.
4817 * config/tc-mips.c (md_apply_fix3): Likewise.
4818 * config/obj-elf.c (elf_frob_file): Use bfd_set_section_size.
4819 (elf_frob_file_after_relocs): Likewise.
4821 2004-06-10 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4823 * config/tc-hppa.c (log2): Rename to exact_log2.
4824 (pa_next_subseg): Delete unused function.
4825 (create_new_space): Mark unused arguments with ATTRIBUTE_UNUSED.
4826 (create_new_subspace): Likewise.
4829 * config/tc-hppa.c (hppa_fix_adjustable): Allow reduction of fake
4830 labels. Fix warning.
4832 2004-05-28 DJ Delorie <dj@redhat.com>
4834 * config/tc-mn10300.h (tc_fix_adjustable): Define.
4835 * config/tc-mn10300.c (mn10300_fix_adjustable): Don't adjust debug
4836 or non-merged symbols.
4838 2004-05-28 H.J. Lu <hongjiu.lu@intel.com>
4840 * config/tc-ia64.c (remove_marked_resource): Save, clear and
4841 restore the old slot when inserting srlz.i/srlz.d.
4843 2004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
4845 * Makefile.am: Regenerate dependecies.
4846 * Makefile.in: Regenerate.
4847 * config/tc-sh.c (valid_arch): Make unsigned.
4848 (preset_target_arch): Likewise.
4849 (md_begin): Use new architecture flags system.
4850 (get_specific): Likewise.
4851 (assemble_ppi): Likewise.
4852 (md_assemble): Likewise. Also fix error check for bad opcodes.
4853 (md_parse_option): Likewise. Also generate -isa values according
4854 to the table in bfd/cpu-sh.c instead of just constants. Also
4855 allow <arch>-up ISA variants.
4856 (sh_elf_final_processing): Replace if-else chain with a call to
4857 sh_find_elf_flags().
4859 2004-05-28 Peter Barada <peter@the-baradas.com>
4861 * config/gc-m68k.c(m68k_ip): Convert mode 5 addressing
4862 with zero offset into mode 2 addressing to save a word.
4864 2004-05-27 H.J. Lu <hongjiu.lu@intel.com>
4866 * config/tc-ia64.c (ar_is_in_integer_unit): Removed.
4867 (ar_is_only_in_integer_unit): New.
4868 (ar_is_only_in_memory_unit): New.
4869 (generate_unwind_image): Silence gcc on 32bit host.
4870 (md_assemble): Use ar_is_only_in_integer_unit instead of
4871 ar_is_in_integer_unit. Check AR access.
4873 2004-05-27 Peter Barada <peter@the-baradas.com>
4875 * config/tc-m68k.c (md_begin): Sort the opcode table into
4877 (m68k_compare_opcode): New function to do the sorting.
4879 2004-05-24 Peter Barada <peter@the-baradas.com>
4881 * config/m68k-parse.y(operand): Allow for MAC/EMAC mask
4882 addressing on MIT style operands.
4883 * config/m68k-parse.y(yylex): Allow '-&' for predecrement
4885 * config/tc-m68k.c(install_operand): Comment 'G' and 'H' type
4888 2004-05-23 Alan Modra <amodra@bigpond.net.au>
4890 * expr.c (operand, operator): Don't reject '++' and '--'.
4892 2004-05-20 Richard Sandiford <rsandifo@redhat.com>
4894 * config/tc-mips.c (append_insn): Use ISA-encoded addresses in MIPS16
4897 2004-05-17 Adam Nemet <anemet@lnxw.com>
4899 * configure.in: Add ppc-*-lynxos*. Update i386-*-lynxos* to ELF.
4900 * configure: Regenerate.
4902 2004-05-13 Paul Brook <paul@codesourcery.com>
4904 * dw2gencfi.c (output_cie): Handle dwarf3 format CIE entries.
4906 2004-05-13 Joel Sherrill <joel@oarcorp.com>
4908 * configure.in (or32-*-rtems*): Switch to elf.
4909 * configure: Regenerate.
4911 2004-05-13 Nick Clifton <nickc@redhat.com>
4913 * po/fr.po: Updated French translation.
4915 2004-05-11 Nick Clifton <nickc@redhat.com>
4917 * doc/as.texinfo (Section): Document G and T flags to .section
4918 directive. Document the extra arguments that the G flag
4919 requires. Document the #tls flag.
4921 2004-05-11 H.J. Lu <hongjiu.lu@intel.com>
4923 * subsegs.c (section_symbol): Create a new section symbol if
4924 the existing one doesn't match.
4925 * symbols.c (symbol_set_bfdsym): Don't reset BFD section symbol.
4927 2004-05-07 Richard Sandiford <rsandifo@redhat.com>
4929 * config/tc-mips.c (append_insn, mips_emit_delays): Extend -mfix-vr4120
4930 to cope with VR4181A errata MD(1) and MD(4).
4932 2004-05-07 Brian Ford <ford@vss.fsi.com>
4934 * NEWS: Mention .secrel32 for pe[i]-i386.
4936 2004-05-07 Alexandre Oliva <aoliva@redhat.com>
4938 * config/tc-frv.h (MAX_MEM_FOR_RS_ALIGN_CODE): New.
4939 (HANDLE_ALIGN): New.
4941 2004-05-06 Daniel Jacobowitz <dan@debian.org>
4943 * Makefile.am (DIST_SUBDIRS): Define.
4944 * aclocal.m4: Regenerate with automake 1.8.4.
4945 * Makefile.in: Likewise.
4946 * doc/Makefile.in: Likewise.
4948 2004-05-06 David Mosberger-Tang <davidm@hpl.hp.com>
4950 * config/tc-ia64.c (dot_serialize): Declare.
4951 (dot_serialize): New function.
4952 (md_pseudo_table): Add ".serialize.data" and
4953 ".serialize.instruction" directives.
4955 2004-05-06 Nick Clifton <nickc@redhat.com>
4957 * messages (as_internal_value_out_of_range): Print a message about
4958 a value being out of range. Be consistent about whether the
4959 values are printed in decimal or hexadecimal.
4960 (as_warn_value_out_of_range): Generate a warning message about an
4962 (as_bad_value_out_of_range): Generate an error message about an
4964 * as.h: Prototype the new functions.
4965 * config/tc-alpha.c (insert_operand): Use new function.
4966 * config/tc-arc.c (arc_insert_operand): Likewise.
4967 * config/tc-mn10200.c (mn10200_insert_operand): Likewise.
4968 * config/tc-mn10300.c (mn10300_insert_operand): Likewise.
4969 * config/tc-ppc.c (ppc_insert_operand): Likewise.
4970 * config/tc-s390.c (s390_insert_operand): Likewise.
4971 * config/tc-v850.c (v850_insert_operand): Likewise.
4973 2004-05-05 Alexandre Oliva <aoliva@redhat.com>
4975 * configure.in: Set em=linux for frv-*-*linux*.
4976 * configure: Rebuilt.
4977 * config/tc-frv.h (TARGET_FORMAT): Use elf32-frvfdpic if...
4978 (frv_md_fdpic_enabled): New.
4979 * config/tc-frv.c (frv_md_fdpic_enabled): New.
4980 (DEFAULT_FDPIC): New.
4981 (frv_flags): Use DEFAULT_FDPIC.
4982 (frv_pic_flag): Likewise.
4983 (OPTION_NOPIC): New.
4984 (md_longopts): Add -mnopic.
4985 (md_parse_option): Handle it.
4986 (md_show_usage): Add -mfdpic and -mnopic.
4988 2004-05-05 Peter Barada <peter@the-baradas.com>
4990 * config/tc-m68k.c: Add find_cf_chip to print list of valid
4991 chips for invalid coldfire instructions, rename selectors
4992 for ColdFire sub-variants, add 521x,5249,547x,548x and aliases,
4993 add current_chip to track which chip is referred to(including save/restore),
4994 use current_chip to select control registers, not current_arch.
4995 (md_show_usage): Add new chips.
4996 * doc/c-m68k.texi: Document new command line switches.
4998 2004-05-05 Jakub Jelinek <jakub@redhat.com>
5000 * tc-s390.h (md_do_align, HANDLE_ALIGN): Remove.
5001 (NOP_OPCODE): Define.
5002 (s390_align_code): Remove prototype.
5003 * tc-s390.c (s390_align_code): Remove.
5005 2004-05-04 H.J. Lu <hongjiu.lu@intel.com>
5007 * config/tc-ia64.c (make_unw_section_name): Removed.
5008 (start_unwind_section): New function.
5009 (generate_unwind_image): Take const segT instead of const
5011 (dot_handlerdata): Adjusted.
5012 (dot_endp): Likewise.
5014 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
5016 * config/obj-elf.c (obj_elf_change_section): Allow the
5017 ".note.GNU-stack" section has SHF_EXECINSTR.
5019 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
5021 * config/obj-elf.c (get_section): Return bfd_boolean.
5022 (obj_elf_change_section): Call bfd_get_section_by_name_if
5023 instead of bfd_map_over_sections.
5025 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
5027 * config/obj-elf.c (get_section): New function.
5028 (obj_elf_change_section): Support multiple sections with same
5031 2004-04-30 Nick Clifton <nickc@redhat.com>
5033 * config/tc-arm.c (create_register_alias): Fix typo checking for
5034 case sensitive register aliases.
5035 (co_proc_number): Use error message string in all_reg_maps[]
5037 (cp_reg_required_here): Likewise.
5038 (fp_reg_required_here): Likewise.
5040 2004-04-29 Brian Ford <ford@vss.fsi.com>
5042 * dwarf2dbg.c (dwarf2_finish): Add SEC_DEBUGGING to section flags.
5044 2004-04-28 Chris Demetriou <cgd@broadcom.com>
5046 * config/tc-mips.c (HAVE_32BIT_ADDRESSES, append_insn, macro_build)
5047 (load_address, macro, mips_ip, md_parse_option)
5048 (mips_force_relocation, mips_validate_fix, md_apply_fix3)
5049 (s_change_sec, pic_need_relax, tc_gen_reloc): Remove all
5050 embedded-PIC handling, and update comments.
5051 (SWITCH_TABLE): Remove.
5052 * config/tc-mips.h (DIFF_EXPR_OK): Delete.
5053 (enum mips_pic_level): Remove EMBEDDED_PIC.
5054 (EXTERN_FORCE_RELOC): Remove embedded-PIC handling.
5055 (TC_FORCE_RELOCATION): Update comment.
5056 * ecoff.c (ecoff_build_lineno): Add comment about some code that
5057 might be safe to remove now that MIPS embedded-PIC is gone.
5059 2004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5061 * config/obj-som.c (obj_som_init_stab_section): Add new arguments in
5062 call to obj_set_subsection_attributes.
5063 (obj_som_init_stab_section): Likewise.
5064 * config/tc-hppa.c (default_subspace_dict): Add comdat field.
5065 (pa_def_subspaces): Provide comdat default.
5066 (pa_subspace): Handle new "comdat" parameter. Set SEC_LINK_ONCE and
5067 not SEC_IS_COMMON if section is comdat, common or dup_common. Update
5068 calls to create_new_subspace and update_subspace to pass comdat flag.
5069 (create_new_subspace, update_subspace): Add new comdat argument. Use
5070 it in calls to obj_set_subsection_attributes.
5071 * doc/c-hppa.texi (.subspa, .nsubspa): Document new comdat parameter
5072 and use of comdat, common and dup_comm parameters.
5074 2004-04-26 H.J. Lu <hongjiu.lu@intel.com>
5076 * config/obj-elf.c (obj_elf_change_section): Check if the old
5077 group name is NULL before comparison.
5079 2004-04-23 Chris Demetriou <cgd@broadcom.com>
5081 * config/tc-mips.h (mips_dwarf2_addr_size): Prototype.
5083 2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5085 * config/tc-mips.c (s_mipsset): Set default CPU type for .set mipsN.
5087 2004-04-23 Chris Demetriou <cgd@broadcom.com>
5089 * config/tc-mips.c (md_longopts): Remove -membedded-pic option.
5090 (OPTION_MEMBEDDED_PIC): Remove.
5091 (OPTION_TRAP, OPTION_BREAK, OPTION_EB, OPTION_EL)
5092 (OPTION_FP32, OPTION_GP32, OPTION_CONSTRUCT_FLOATS)
5093 (OPTION_NO_CONSTRUCT_FLOATS, OPTIONS_FP64, OPTION_GP64)
5094 (OPTION_RELAX_BRANCH, OPTION_NO_RELAX_BRANCH)
5095 (OPTION_ELF_BASE): Renumber.
5096 (md_parse_option): Remove OPTION_MEMBEDDED_PIC handling.
5097 (md_show_usage): Remove mention of -membedded-pic.
5098 * doc/as.texinfo: Remove mention of -membedded-pic.
5100 2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5102 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Remove.
5103 * config/tc-mips.c (RDATA_SECTION_NAME, mips_target_format): Remove
5105 (md_begin, mips_ip, md_parse_option, s_change_sec, s_option,
5106 s_abicalls, nopic_need_relax, tc_gen_reloc): Remove uses of
5107 USE_GLOBAL_POINTER_OPT.
5109 2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5111 * config/tc-mips.c (macro): One more use of load_delay_nop.
5113 2004-04-22 Atsushi Nemoto <anemo@mba.ocn.ne.jp>
5115 * config/tc-mips.c (load_delay_nop): New function.
5116 (load_address, macro): Use load_delay_nop() to build a nop
5117 which can be omitted with gpr_interlocks.
5119 2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5121 * config/tc-mips.c (hilo_interlocks, gpr_interlocks,
5122 cop_interlocks): Remove superfluous CPU entries.
5124 2004-04-22 Paul Brook <paul@codesourcery.com>
5126 * config/tc-arm.c (mav_parse_offset): Value must be multiple of 4.
5128 2004-04-22 Peter Barada <peter@the-baradas.com>
5130 * NEWS: Added support for EMAC instructions and MAC/EMAC
5132 * config/m68k-parse.h: Add ACC[123], ACCEXT{01,23}, MAC/EMAC
5133 scale factor tokens, trailing_ampersand to mark mask addressing
5134 for MAC/EMAC instructions.
5135 * config/m68k-parse.y: Add options_ampersand clause, '<<',
5137 (yylex): Handle '>', '<', and '&' following '+'.
5138 * config/tc-m68k.c: Set mcfmac/mcfemac on appropriate ColdFire
5139 architectures in archs[].
5140 (m68k-ip): Add '4', 'e', 'g', 'i', cases to handle mask addressing
5141 for MAC/EMAC instructions, ACC[0123], ACCEXT{01,23}, and '<<'/'>>'
5143 (m68k_ip): Handle trailing '&' on MAC/EMAC insns.
5144 (install_operand): Fix 'n' case, Add 'F', 'f', 'G', 'H', 'I', ']'
5146 Add EMAC operands to init_table[].
5148 2004-04-22 Bruno De Bus <bdebus@elis.ugent.be>
5150 * config/tc-arm.h (enum mstate): Move here, add MAP_UNDEFINED
5152 (TC_SEGMENT_INFO_TYPE): Define to enum mstate.
5153 * config/tc-arm.c (enum mstate): Delete from here.
5154 (mapping_state): Remove the static mapstate variable and instead
5155 store the state in the segment. This allows a per-section mapping
5156 state. Handle and ignore MAP_UNDEFINED states.
5157 (arm_elf_change_section): Get the current mapping state from the
5159 (s_ltorg): Set the mapping state to MAP_DATA.
5160 (arm_cleanup): Use arm_elf_change_section to get the mapping state
5161 for each pool as it is emitted.
5163 2004-04-22 Nick Clifton <nickc@redhat.com>
5165 * config/tc-arm.h: Formatting tidy ups.
5167 2004-04-20 Chris Demetriou <cgd@broadcom.com>
5169 * NEWS: Note that MIPS -membedded-pic option is deprecated.
5171 2004-04-20 DJ Delorie <dj@redhat.com>
5173 * config/tc-i386.h [TE_PE] (TC_CONS_FIX_NEW): Define.
5174 * config/tc-i386.c (md_pseudo_table) [TE_PE]: Add "secrel32".
5175 [TE_PE] (O_secrel): Define.
5176 [TE_PE] (x86_pe_cons_fix_new): New.
5177 [TE_PE] (pe_directive_secrel): Likewise.
5178 (tc_gen_reloc) [TE_PE]: Support BFD_RELOC_32_SECREL.
5180 2004-04-19 Eric Christopher <echristo@redhat.com>
5182 * config/tc-mips.c (mips_dwarf2_addr_size): Revert part
5183 of previous patch for fix in gcc.
5185 2004-04-19 Jakub Jelinek <jakub@redhat.com>
5187 * config/tc-xtensa.c (xg_assembler_literal): Fix a typo.
5189 2004-04-19 Nathan Sidwell <nathan@codesourcery.com>
5191 * read.c (do_align): Call md_flush_pending_output, if defined.
5193 2004-04-16 Alan Modra <amodra@bigpond.net.au>
5195 * expr.c (operand): Correct checks for ++ and --.
5197 2004-04-14 H.J. Lu <hongjiu.lu@intel.com>
5199 * config/tc-generic.c: Add some comments.
5201 2004-04-14 Richard Sandiford <rsandifo@redhat.com>
5203 * doc/c-mips.texi (-m{no-,}fix-vr4120): Renamed from
5204 -{no-}mfix-vr4122-bugs.
5205 * config/tc-mips.c (mips_fix_vr4120): Renamed from mips_fix_4122_bugs.
5206 (append_insn, mips_emit_delays): Update accordingly.
5207 (OPTION_FIX_VR4120, OPTION_NO_FIX_VR4120): Renamed from *VR4122.
5208 (md_longopts): Change -{no-,}mfix-vr4122-bugs to -m{no-,}fix-vr4120.
5209 (md_parse_option): Update after above changes.
5210 (md_show_usage): Add -mfix-vr4120.
5212 2004-04-13 Bob Wilson <bob.wilson@acm.org>
5214 * doc/as.texinfo (Sub-Sections): Conditionalize COFF-specific use
5215 of .section directive; add a reference to the ELF .subsection
5218 2004-04-13 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
5220 * config/tc-m32r.c (md_assemble): Fixed infinite loop bug
5223 2004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5225 * Makefile.am: Remove mips from aout targets.
5226 * Makefile.in: Regenerate.
5227 * configure.in: Remove mips-dec-bsd* target.
5228 * configure: Regenerate.
5230 2004-04-07 Alan Modra <amodra@bigpond.net.au>
5233 * config/tc-ppc.c (ppc_elf_suffix): Add valid32 and valid64 fields
5234 to struct map_bfd. Adjust MAP macro, and define MAP32, MAP64.
5235 Update "mapping". Restrict some @ modifiers to 32 bit.
5237 2004-04-01 Asgari Jinia <asgarij@kpitcummins.com>
5238 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
5240 * config/tc-sh.c (dont_adjust_reloc_32): New variable.
5241 (sh_fix_adjustable): Avoid adjusting BFD_RELOC_32 when
5242 dont_adjust_reloc_32 is set.
5243 (md_longopts): Add option -renesas.
5244 (md_parse_option, md_show_usage): Likewise.
5245 * doc/c-sh.texi: Likewise.
5247 2004-04-01 Dave Korn <dk@artimi.com>
5249 * config/tc-dlx.c (md_assemble): set fx_no_overflow flag for
5250 hi16 and lo16 fixS structs.
5251 (md_assemble): generate bit_fixS for RELOC_DLX_LO16 in
5252 exactly the same way as for RELOC_DLX_REL16.
5253 (machine_ip): properly respect LO flag in the_insn and
5254 output RELOC_DLX_LO16 rather than RELOC_DLX_16.
5255 (md_apply_fix3): apply RELOC_DLX_LO16.
5257 2004-03-30 Stan Shebs <shebs@apple.com>
5259 Remove long-obsolete MPW support.
5260 * mpw-config.in, mpw-make.sed, mac-as.r: Remove files.
5261 * configure.in: Remove mention of ppc-*-mpw* config.
5262 * configure.in: Likewise.
5264 2004-03-30 Nick Clifton <nickc@redhat.com>
5266 * config/tc-arm.c (meabi_flags): Make its use conditional upon
5267 OBJ_ELF being defined.
5269 2004-03-27 Alan Modra <amodra@bigpond.net.au>
5271 * config/obj-aout.c (obj_aout_type): Remove #ifdef BFD_ASSEMBLER code.
5273 2004-03-23 Paul Brook <paul@codesourcery.com>
5275 * config/tc-arm.c (meabi_flags): New variable.
5276 (arm_parse_eabi): New function.
5277 (md_begin): Set flags for EABI v3.
5279 (arm_long_opts): Add meabi.
5280 * doc/as.texinfo <ARM>: Document -meabi.
5281 * doc/c-arm.texi: Ditto.
5283 2004-03-22 Bob Wilson <bob.wilson@acm.org>
5285 * config/tc-xtensa.c (xtensa_post_relax_hook): Create literal
5286 tables even when use_literal_section flag is not set.
5288 2004-03-22 Alan Modra <amodra@bigpond.net.au>
5290 * config/tc-sh.c: Remove trailing whitespace.
5292 2004-03-22 Hans-Peter Nilsson <hp@axis.com>
5294 * doc/c-cris.texi (CRIS-Opts): Document --no-mul-bug-abort,
5295 --mul-bug-abort and the default behavior.
5296 * config/tc-cris.c (cris_insn_kind): New member CRIS_INSN_MUL.
5297 (err_for_dangerous_mul_placement): New variable.
5298 (STATE_MUL, OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): New
5300 (md_cris_relax_table): Have placeholder for STATE_MUL.
5301 (md_longopts): New options --mul-bug-abort and --no-mul-bug-abort.
5302 (cris_relax_frag) <case ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: New
5304 (md_estimate_size_before_relax) <case ENCODE_RELAX (STATE_MUL,
5305 STATE_BYTE)>: Ditto.
5306 (md_convert_frag) <ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: Check
5307 alignment and position of this frag, emit error message if
5309 (md_assemble): For a multiply insn and when checking it,
5310 transform the current frag into a special frag for that purpose.
5311 (md_parse_option) <case OPTION_MULBUG_ABORT_OFF, case
5312 OPTION_MULBUG_ABORT_ON>: Handle new options.
5314 2004-03-19 Bob Wilson <bob.wilson@acm.org>
5316 * config/tc-xtensa.c (mark_literal_frags): New function.
5317 (xtensa_move_literals): Call mark_literal_frags for all literal
5318 segments, including init and fini literal segments.
5319 (xtensa_post_relax_hook): Swap use of xt_insn_sec and xt_literal_sec.
5321 2004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5323 * tc-hppa.c (cons_fix_new_hppa): Check for PC relative base type.
5324 (pa_comm): Set BSF_OBJECT in symbol flags.
5326 2004-03-19 Alan Modra <amodra@bigpond.net.au>
5328 * Makefile.am: Run "make dep-am".
5329 * Makefile.in: Regenerate.
5330 * doc/Makefile.in: Regenerate.
5331 * config.in: Regenerate.
5332 * po/gas.pot: Regenerate.
5334 2004-03-18 Nathan Sidwell <nathan@codesourcery.com>
5336 * read.c (read_a_source_file): Use demand_empty_rest_of_line.
5337 (demand_empty_rest_of_line): Issue an error here.
5338 (ignore_rest_of_line): Silently skip to end.
5339 (demand_copy_string): Issue an error, not warning.
5341 * config/obj-elf.c (obj_elf_section_name): Likewise.
5342 (obj_elf_section): Likewise.
5343 * config/tc-arc.c (arc_extoper): Remove bogus NULL checks.
5344 (arc_extinst): Likewise.
5345 * config/tc-ia64.c (dot_saveb): Use demand_empty_rest_of_line.
5346 (dot_spill): Likewise.
5347 (dot_unwabi): Likewise.
5348 (dot_prologue): Likewise.
5350 * expr.c (operand): Reject ++ and --.
5351 (operator): Likewise.
5353 2004-03-17 Kaz Kojima <kkojima@rr.iij4u.or.jp>
5355 * config/tc-sh.c: Include dw2gencfi.h.
5356 (sh_cfi_frame_initial_instructions): New function.
5357 (sh_regname_to_dw2regnum): Likewise.
5358 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Move to the end of
5360 (TARGET_USE_CFIPOP): Define.
5361 (tc_cfi_frame_initial_instructions): Likewise.
5362 (tc_regname_to_dw2regnum): Likewise.
5363 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT): Likewise.
5364 * Makefile.am: Update dependencies.
5365 * Makefile.in: Regenerate.
5367 2004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
5369 * configure.in: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
5370 * configure: Regenerate.
5372 2004-03-12 Bob Wilson <bob.wilson@acm.org>
5374 * read.c (s_leb128): Call md_flush_pending_output.
5376 2004-03-12 Michal Ludvig <mludvig@suse.cz>
5378 * config/tc-i386.c (output_insn): Handle PadLock instructions.
5379 * config/tc-i386.h (CpuPadLock): New define.
5380 (CpuUnknownFlags): Added CpuPadLock.
5382 2004-03-07 Andreas Schwab <schwab@suse.de>
5384 * doc/c-hppa.texi (HPPA Directives): Fix typo.
5386 2004-03-07 Richard Henderson <rth@redhat.com>
5388 * dw2gencfi.c (output_cie): Align length to 4 byte boundary.
5389 (cfi_finish): Likewise for fde.
5391 2004-03-05 H.J. Lu <hongjiu.lu@intel.com>
5393 * config/tc-ia64.c (md_assemble): Properly handle NULL
5395 (ia64_handle_align): Don't abort if failed to add a stop bit.
5397 2004-03-04 H.J. Lu <hongjiu.lu@intel.com>
5399 * Makefile.in: Regenerated.
5400 * aclocal.m4: Likewise.
5401 * configure: Likewise.
5402 * doc/Makefile.in: Likewise.
5404 2004-03-03 H.J. Lu <hongjiu.lu@intel.com>
5406 * config/tc-ia64.c (dot_align): New.
5407 (ia64_do_align): Make it static.
5408 (md_pseudo_table): Use "dot_align" for "align".
5409 (ia64_md_do_align): Don't set align_frag here.
5410 (ia64_handle_align): Add a stop bit to the previous bundle if
5413 * config/tc-ia64.h (ia64_do_align): Removed.
5415 2003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
5417 * config/tc-sh.c (md_parse_option): Add -isa=sh4-nofpu and
5418 -isa=sh4-nommu-nofpu options. Adjust help messages accordingly.
5419 (sh_elf_final_processing): Output BFD type sh4_nofpu if that is
5420 the most general type or the user specifically requested it.
5421 (md_assemble): Add a new error message for when an instruction
5422 is understood, but is not allowed due to an -isa option.
5424 2004-03-02 H.J. Lu <hongjiu.lu@intel.com>
5426 * config/tc-ia64.c (align_frag): New.
5427 (md_assemble): Set the tc_frag_data field in align_frag for
5428 IA64_OPCODE_FIRST instructions.
5429 (ia64_md_do_align): Set align_frag.
5430 (ia64_handle_align): Add a stop bit if needed.
5432 * config/tc-ia64.h (TC_FRAG_TYPE): New.
5433 (TC_FRAG_INIT): New.
5435 2004-03-01 Richard Sandiford <rsandifo@redhat.com>
5437 * config/tc-frv.c (fr400_audio): New variable.
5438 (md_parse_option, md_show_usage): Add -mcpu=fr405 and -mcpu=fr450.
5439 (md_parse_option): Set fr400_audio for -mcpu=fr400 and -mcpu=fr405.
5440 (target_implements_insn_p): New function.
5441 (md_assemble): Report an error if the processor doesn't implement
5444 2004-02-27 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
5446 * config/tc-m32r.c (md_longopts): Added -no-bitinst option.
5447 (md_parse_option): Ditto.
5448 (OPTION_NO_SPECIAL_M32R): Added.
5449 (md_show_usage): Document it.
5450 (enable_speial_m32r): Changed a default value from 0 to 1.
5451 * doc/c-m32r.texi: Document the -no-bitinst option.
5453 2004-02-27 Nick Clifton <nickc@redhat.com>
5455 * config/tc-sh.c (get_operand): Revert previous delta.
5456 (tc_gen_reloc): Check for an unknown reloc type before processing
5459 2004-02-27 Hannes Reinecke <hare@suse.de>
5461 * config/tc-s390.c (s390_insn): Correct range check for opcode in
5462 .insn pseudo operation.
5464 2004-02-27 Anil Paranjpe <anilp1@kpitcummins.com>
5466 * config/tc-sh.c (get_operand): In case of #Imm, check has been
5467 added for wrong syntax.
5469 2004-02-26 Eric Christopher <echristo@redhat.com>
5471 * config/tc-mips.c (mips_dwarf2_addr_size): New.
5472 * config/tc-mips.h (DWARF2_ADDR_SIZE): Use.
5474 2004-02-26 Andrew Stubbs <andrew.stubbs@superh.com>
5476 * config/tc-sh.c (build_Mytes): Add REG_N_D and REG_N_B01
5477 nibble types to assembler.
5479 2004-02-25 Fred Fish <fnf@redhat.com>
5481 * config/tc-iq2000.c: Add missing \n\ in multiline string literal.
5483 2004-02-20 James E Wilson <wilson@specifixinc.com>
5485 * config/tc-ia64.c (slot_index): New arg before_relax. Use instead of
5487 (fixup_unw_records): New arg before_relax. Pass to slot_index.
5488 (ia64_estimate_size_before_relax): New.
5489 (ia64_convert_frag): Pass 0 to fixup_unw_records. Add comment.
5490 (generate_unwind_image): Pass 1 to fixup_unw_records.
5491 * config/tc-ia64.h (ia64_estimate_size_before_relax): Declare.
5492 (md_estimate_size_before_relax): Call ia64_estimate_size_before_relax.
5494 2004-02-19 Jakub Jelinek <jakub@redhat.com>
5496 * stabs.c (generate_asm_file): Avoid warning about use of
5497 uninitialized variable.
5499 2004-02-18 David Mosberger <davidm@hpl.hp.com>
5501 * config/tc-ia64.c (ia64_flush_insns): In addition to prologue,
5502 body, and endp, allow unwind records which do not have a "t"
5503 (time/instruction) field.
5505 2004-02-17 Petko Manolov <petkan@nucleusys.com>
5507 * config/tc-arm.c (do_mav_dspsc_1): Correct offset of CRn.
5508 (do_mav_dspsc_2): Likewise.
5509 Fix accumulator registers move opcodes.
5511 2004-02-13 Hannes Reinecke <hare@suse.de>
5512 Jakub Jelinek <jakub@redhat.com>
5514 * dwarf2dbg.c (get_filenum): Do not read beyond allocated memory.
5516 2004-02-10 Steve Ellcey <sje@cup.hp.com>
5518 * config/tc-ia64.h (ia64_frob_symbol): New declaration.
5519 (tc_frob_symbol): New macro definition.
5520 * config/tc-ia64.c (ia64_frob_symbol): New routine.
5522 2004-02-09 Daniel Jacobowitz <drow@mvista.com>
5524 * config/tc-arm.c (md_begin): Mark .note.gnu.arm.ident as
5527 2004-02-09 Nathan Sidwell <nathan@codesourcery.com>
5529 * read.h (IGNORE_OPCODE_CASE): Do not define. Replace with ...
5530 (TC_CASE_SENSITIVE): ... this.
5531 * read.c: Replace IGNORE_OPCODE_CASE with TC_CASE_SENSITIVE.
5532 * doc/internals.texi (TC_CASE_SENSITIVE): Document.
5534 2004-02-06 James E Wilson <wilson@specifixinc.com>
5536 * config/tc-ia64.c (dot_endp): Delete call to output_endp.
5537 (generate_unwind_image): Re-add it here.
5539 2004-02-06 Nathan Sidwell <nathan@codesourcery.com>
5541 * dwarf2dbg.c (DWARF2_ADDR_SIZE): Remove trailing ';'
5542 * read.h (SKIP_WHITESPACE): Turn into an expression.
5543 * read.c (read_a_source_file): A pseudo is removed by having a
5546 2004-02-05 James E Wilson <wilson@specifixinc.com>
5548 * config/tc-ia64.c (output_endp): New.
5549 (count_bits): Delete.
5550 (ia64_flush_insns, process_one_record, optimize_unw_records): Handle
5551 endp unwind records.
5552 (fixup_unw_records): Handle endp unwind records. Delete code for
5553 shortening prologue regions not followed by a body record.
5554 (dot_endp): Call add_unwind_entry to emit endp unwind record.
5555 * config/tc-ia64.h (unw_record_type): Add endp.
5557 2004-02-03 James E Wilson <wilson@specifixinc.com>
5559 * config/tc-ia64.c (ia64_convert_frag): Call md_number_to_chars to
5560 fill padding bytes with zeroes.
5561 (emit_one_bundle): New locals last_ptr, end_ptr. Rewrite code that
5562 sets unwind_record slot_number and slot_frag fields.
5564 2004-02-02 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5566 * config/tc-mips.c (add_got_offset_hilo): New function.
5567 (macro): Use load_register() and add_got_offset_hilo() to load
5568 constants instead of hardcoding code sequences throughout.
5570 2004-01-28 H.J. Lu <hongjiu.lu@intel.com>
5572 * config/tc-ia64.c (emit_one_bundle): Add proper indentation.
5574 2004-01-26 Bernardo Innocenti <bernie@develer.com>
5576 * config/tc-m68k.h (EXTERN_FORCE_RELOC): Handle m68k-uclinux specially,
5578 * config/tc-m68k.c (RELAXABLE_SYMBOL): Use EXTERN_FORCE_RELOC instead
5579 of hard-coded test for TARGET_OS=elf.
5581 2004-01-24 Chris Demetriou <cgd@broadcom.com>
5583 * config/tc-mips.c (hilo_interlocks): Change definition
5584 so that MIPS32, MIPS64 and later ISAs are included, along with
5585 the already-included machines. Update comments.
5587 2004-01-23 Daniel Jacobowitz <drow@mvista.com>
5589 * config/tc-arm.c (tc_gen_reloc): Improve error message for
5590 undefined local labels.
5592 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
5594 * config/tc-mips.c (load_address, macro): Update comments about
5595 NewABI GP relaxation.
5597 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
5599 * config/tc-mips.c (macro_build): Remove place and counter arguments.
5600 (mips_build_lui, macro_build_ldst_constoffset): Likewise.
5601 (mips16_macro_build, macro_build_jalr): Remove counter argument.
5602 (set_at, load_register, load_address, move_register): Likewise.
5603 (load_got_offset, add_got_offset): Likewise.
5604 Update all calls and tidy accordingly.
5606 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
5608 * config/tc-mips.c (RELAX_ENCODE): Remove WARN argument.
5609 (RELAX_FIRST, RELAX_SECOND): Turn into 8-bit quantities.
5610 (RELAX_USE_SECOND): Bump to 0x10000.
5611 (RELAX_SECOND_LONGER, RELAX_NOMACRO, RELAX_DELAY_SLOT): New flags.
5612 (mips_macro_warning): New variable.
5613 (md_assemble): Wrap macro expansion in macro_start() and macro_end().
5614 (s_cpload, s_cpsetup, s_cprestore, s_cpreturn): Likewise.
5615 (relax_close_frag): Set mips_macro_warning.first_frag. Adjust use
5617 (append_insn): Update mips_macro_warning.sizes.
5618 (macro_start, macro_warning, macro_end): New functions.
5619 (macro_build): Don't emit warnings here.
5620 (macro_build_lui, md_estimate_size_before_relax): ...or here.
5621 (md_convert_frag): Check for cases where one macro alternative
5622 needs a warning and the other doesn't. Emit a warning if the
5623 longer sequence was chosen.
5625 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
5627 * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): Remove.
5628 * config/tc-mips.c (RELAX_ENCODE): Take three arguments: the size of
5629 the first sequence, the size of the second sequence, and a flag
5630 that says whether we should warn.
5631 (RELAX_OLD, RELAX_NEW, RELAX_RELOC[123]): Delete.
5632 (RELAX_FIRST, RELAX_SECOND): New.
5633 (mips_relax): New variable.
5634 (relax_close_frag, relax_start, relax_switch, relax_end): New fns.
5635 (append_insn): Remove "place" argument. Use mips_relax.sequence
5636 rather than "place" to check whether we're expanding the second
5637 alternative of a relaxable macro. Remove redundant check for
5638 branch relaxation. If generating a normal insn, and there
5639 is not enough room in the current frag, call relax_close_frag()
5640 to close it. Update mips_relax.sizes[]. Emit fixups for the
5641 second version of a relaxable macro. Record the first relaxable
5642 fixup in mips_relax. Remove tc_gen_reloc workaround.
5643 (macro_build): Remove all uses of "place". Use mips_relax.sequence
5644 in the same way as in append_insn.
5645 (mips16_macro_build): Remove "place" argument.
5646 (macro_build_lui): As for macro_build. Don't drop the add_symbol
5647 when generating the second version of a relaxable macro.
5648 (load_got_offset, add_got_offset): New functions.
5649 (load_address, macro): Use new relaxation machinery. Remove
5650 tc_gen_reloc workarounds.
5651 (md_estimate_size_before_relax): Set RELAX_USE_SECOND if the second
5652 version of a relaxable macro is needed. Return -RELAX_SECOND if the
5653 first version is needed.
5654 (tc_gen_reloc): Remove relaxation handling.
5655 (md_convert_frag): Go through the fixups for a relaxable macro and
5656 mark those that belong to the unneeded alternative as done. If the
5657 second alternative is needed, adjust the fixup addresses to account
5658 for the deleted first alternative.
5660 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
5662 * frags.h (frag_room): Declare.
5663 * frags.c (frag_room): New function.
5664 * doc/internals.texi: Document it.
5666 2004-01-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5668 * config/tc-mips.c (append_insn): Don't do r3900 interlock
5669 optimization for -mtune=r3900, as this will break on other CPUs.
5671 2004-01-11 Tom Rix <tcrix@worldnet.att.net>
5673 * config/tc-m68hc11.c (build_indexed_byte): movb and movw cannot
5674 be relaxed, use fixup.
5675 (md_apply_fix3): Use 5 bit reloc from movb and movw fixup.
5677 2004-01-19 Jakub Jelinek <jakub@redhat.com>
5679 * config/tc-sparc.c (sparc_ip): Disallow %f32-%f63 for single
5682 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5684 * config/tc-mips.c (append_insn): Properly detect variant frags
5685 that preclude swapping of relaxed branches. Correctly swap
5686 instructions between frags when dealing with relaxed branches.
5688 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5690 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
5692 * aclocal.m4: Regenerate.
5693 * configure: Regenerate.
5695 2004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
5697 * config/tc-h8300.c (build_bytes): Apply relaxation to bit
5700 2004-01-12 Richard Sandiford <rsandifo@redhat.com>
5702 * config/tc-mips.c (macro_build_jalr): When adding an R_MIPS_JALR
5703 reloc, reserve space for the delay slot as well as the jalr itself.
5705 2004-01-09 Paul Brook <paul@codesourcery.com>
5707 * config/tc-arm.c (do_vfp_reg2_from_sp2): Rename from do_vfp_sp_reg2.
5708 (do_vfp_sp2_from_reg2): New function.
5710 (do_vfp_dp_from_reg2): Check return values properly.
5712 2004-01-08 Ian Lance Taylor <ian@wasabisystems.com>
5714 * config/tc-mips.c (warn_nops): Remove static variable.
5715 (macro): Remove test of warn_nops.
5716 (md_shortops): Remove 'n'.
5717 (md_parse_option): Remove 'n' case.
5718 (md_show_usage): Remove -n.
5719 * doc/as.texinfo (Overview): Remove MIPS -n option.
5720 * doc/c-mips.texi (MIPS Opts): Remove mention -n.
5721 * NEWS: Mention removal of MIPS -n option.
5723 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS): Remove.
5724 (cop_interlocks): Check ISA level.
5725 (cop_mem_interlocks): Define.
5726 (reg_needs_delay): Check cop_interlocks rather than
5727 ISA_HAS_COPROC_DELAYS.
5728 (append_insn): Likewise. Use cop_mem_interlocks rather than
5729 directly checking mips_opts.isa.
5730 (mips_emit_delays): Likewise.
5732 2004-01-07 H.J. Lu <hongjiu.lu@intel.com>
5734 * config/tc-ia64.c (unwind): Move next_slot_number and
5735 next_slot_frag to ...
5736 (unw_rec_list): Here.
5737 (free_list_records): Removed.
5738 (output_unw_records): Likewise.
5739 (generate_unwind_image): Make it void.
5740 (alloc_record): Initialize next_slot_number and next_slot_frag.
5741 (slot_index): Take .org, .space and .align into account.
5742 (fixup_unw_records): Don't set slot_number to 0. Use
5743 list->next_slot_number and list->next_slot_frag instead of
5744 unwind.next_slot_number and unwind.next_slot_frag.
5745 (ia64_convert_frag): New.
5746 (generate_unwind_image): Generate a rs_machine_dependent frag
5748 (emit_one_bundle): Use list->next_slot_number and
5749 list->next_slot_frag instead of unwind.next_slot_number and
5750 unwind.next_slot_frag.
5752 * config/tc-ia64.h (md_convert_frag): Defined as
5754 (md_estimate_size_before_relax): Defined as (f)->fr_var.
5756 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
5758 2003-12-19 Alexandre Oliva <aoliva@redhat.com>
5759 * config/tc-frv.h (md_apply_fix3): Don't define.
5760 * config/tc-frv.c (md_apply_fix3): New. Shift/truncate %hi/%lo
5762 * config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Define.
5763 2003-10-07 Alexandre Oliva <aoliva@redhat.com>
5764 * config/tc-frv.c (line_separator_chars): Add `!'.
5765 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
5766 * config/tc-frv.c (md_assemble): Clear insn upfront.
5767 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
5768 * config/tc-frv.c (OPTION_FDPIC): New macro.
5769 (md_longopts): Add mfdpic.
5770 (md_parse_option): Handle it.
5771 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
5772 * config/tc-frv.c (md_cgen_lookup_reloc) <FRV_OPERAND_D12,
5773 FRV_OPERAND_S12>: Use reloc type encoded in fix-up.
5774 (frv_pic_ptr): Parse funcdesc.
5776 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5778 * doc/as.texinfo: Let texi2pod parse asconfig.texi and
5779 gasver.texi. Remove duplicate symbol definitions for texi2pod.
5781 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5783 * Makefile.am (Makefile): Move the dependency on
5784 $(BFDDIR)/configure.in to...
5785 (CONFIG_STATUS_DEPENDENCIES): ... here.
5786 (AUTOMAKE_OPTIONS): Require automake 1.8.
5787 * Makefile.in: Regenerate.
5788 * doc/Makefile.am (BASEDIR, BFDDIR): Define.
5789 (CONFIG_STATUS_DEPENDENCIES): Add a dependency on
5790 $(BFDDIR)/configure.in here as well.
5791 * doc/Makefile.in: Regenerate.
5793 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5795 * Makefile.am (install, install-info, RECURSIVE_TARGETS): Remove.
5796 * Makefile.in: Regenerate.
5797 * aclocal.m4: Regenerate.
5798 * doc/Makefile.am (install, install-info): Remove.
5799 (install-data-local): A new hook for install-info.
5800 (AUTOMAKE_OPTIONS): Require automake 1.8.
5801 * doc/Makefile.in: Regenerate.
5803 2004-01-02 Nutan Singh <nutan@kpitcummins.com>
5805 * doc/c-sh.texi: Update description about floating point behavior
5808 2004-01-02 Bernardo Innocenti <bernie@develer.com>
5810 * configure.in: Add m68k-uClinux target.
5811 * configure: Regenerate.
5813 For older changes see ChangeLog-0203
5819 version-control: never