1 2005-08-18 Christian Groessler <chris@groessler.org>
3 * config/tc-h8300.h: Remove TC_RELOC_MANGLE/tc_reloc_mangle.
4 * config/tc-mcore.h: Likewise.
5 * config/tc-z8k.h: Likewise.
6 * config/tc-z8k.c: Likewise.
7 * config/tc-sh.h: Remove TC_RELOC_MANGLE and
8 sh_coff_reloc_mangle declaration.
9 * config/tc-sh.c: (md_apply_fix): Fix comment for case
12 2005-08-18 Kaz Kojima <kkojima@rr.iij4u.or.jp>
14 * config/tc-sh64.c (sh64_target_format): Check preset_target_arch
15 to confirm that no ISA is specified.
17 2005-08-18 Nick Clifton <nickc@redhat.com>
19 * write.c (relax_segment): Count the number of frags being
20 processed and use this to compute a maximum limit on the number of
21 iterations that will be allowed when attempting to relax the
24 2005-08-17 Danny Smith <dannysmith@users.sourceforge.net>
26 * config/obj-coff.c (obj_coff_weak): Set auxiliary record
27 of NT weak externals to IMAGE_WEAK_EXTERN_SEARCH_NOLIBRARY.
29 2005-08-16 Alan Modra <amodra@bigpond.net.au>
31 * config/tc-ppc.c (ppc_set_cpu): Don't select 64-bit based on
34 2005-08-15 Paul Brook <paul@codesourcery.com>
36 * config/tc-arm.c (do_t_mov_cmp): Fix encoding of i16-bit conditional
38 (do_t_mvn_tst, do_t_neg, do_t_shift): Ditto.
40 2005-08-15 Daniel Jacobowitz <dan@codesourcery.com>
42 * config/tc-ppc.c (parse_cpu): Add -me300 support.
43 (md_show_usage): Likewise.
44 * doc/c-ppc.texi (PowerPC-Opts): Document it.
46 2005-08-12 Martin Schwidefsky <schwidefsky@de.ibm.com>
48 * config/tc-s390.c (md_parse_option): Add cpu type z9-109.
49 (md_gather_operands): Add support for optional operands.
51 2005-08-12 Dmitry Diky <diwil@spec.ru>
52 * config/tc-msp430.c (msp430_enable_relax): New flag.
53 (msp430_enable_polys): Likewise.
54 (OPTION_RELAX): New option.
55 (OPTION_POLYMORPHS): Likewise.
56 (md_longopts): New long options.
57 (md_show_usage): Updated.
58 (md_parse_option): Add new options handler.
59 (msp430_operands): Add check if polymorph insns are enabled.
60 (msp430_force_relocation_local): New function.
61 (md_apply_fix): Now delete relocs according to new flags combination.
62 (msp430_relax_frag): Convert long branches to short branches only if
63 flag msp430_enable_relax is set.
64 * config/tc-msp430.h (TC_FORCE_RELOCATION_LOCAL): Defined.
65 (msp430_force_relocation_local): Likewise.
66 * doc/c-msp430.texi: Describe new options.
68 2005-08-11 Ian Lance Taylor <ian@airs.com>
70 * Makefile.am ($(srcdir)/make-gas.com): Remove target.
71 (stamp-mk.com): Likewise.
72 (EXTRA_DIST): Remove make-gas.com from list.
73 (MOSTLYCLEANFILES): Remove stamp-mk.com from list.
74 * Makefile.in: Regenerate.
76 2005-08-11 Hans-Peter Nilsson <hp@axis.com>
78 * subsegs.c (subseg_change): Move declaration of seginfo to before
81 2005-08-11 Alan Modra <amodra@bigpond.net.au>
84 * config-gas.com: Delete.
85 * makefile.vms: Delete.
87 * config/atof-tahoe.c: Delete.
88 * config/m88k-opcode.h: Delete.
89 * config/obj-bout.c: Delete.
90 * config/obj-bout.h: Delete.
91 * config/obj-hp300.c: Delete.
92 * config/obj-hp300.h: Delete.
93 * config/tc-a29k.c: Delete.
94 * config/tc-a29k.h: Delete.
95 * config/tc-h8500.c: Delete.
96 * config/tc-h8500.h: Delete.
97 * config/tc-m88k.c: Delete.
98 * config/tc-m88k.h: Delete.
99 * config/tc-tahoe.c: Delete.
100 * config/tc-tahoe.h: Delete.
101 * config/tc-tic80.c: Delete.
102 * config/tc-tic80.h: Delete.
103 * config/tc-w65.c: Delete.
104 * config/tc-w65.h: Delete.
105 * config/te-aux.h: Delete.
106 * config/te-delt88.h: Delete.
107 * config/te-delta.h: Delete.
108 * config/te-dpx2.h: Delete.
109 * config/te-hp300.h: Delete.
110 * config/te-ic960.h: Delete.
111 * config/vms-a-conf.h: Delete.
112 * doc/c-a29k.texi: Delete.
113 * doc/c-h8500.texi: Delete.
114 * doc/c-m88k.texi: Delete.
115 * README: Remove obsolete examples, and list of supported targets.
116 * Makefile.am: Remove a29k, h8500, m88k, tahoe, tic80, w65,
117 bout and hp300 support.
118 (DEP_FLAGS): Don't define BFD_ASSEMBLER.
119 * configure.in: Remove --enable-bfd-assembler, need_bfd,
121 * configure.tgt: Remove a29k, h8300-coff, h8500-*, i960 non-elf,
122 m68k non bfd, m88k, or32-coff, tic80-*, vax non-bfd, w65k-*, *-nindy.
123 * as.c: Remove all non-BFD_ASSEMBLER code, support for above targets.
125 * dw2gencfi.c: Likewise.
126 * dwarf2dbg.c: Likewise.
128 * input-file.c: Likewise.
129 * listing.c: Likewise.
130 * literal.c: Likewise.
131 * messages.c: Likewise.
133 * output-file.c: Likewise.
136 * struc-symbol.h: Likewise.
137 * subsegs.c: Likewise.
138 * subsegs.h: Likewise.
139 * symbols.c: Likewise.
140 * symbols.h: Likewise.
144 * config/aout_gnu.h: Likewise.
145 * config/obj-aout.c: Likewise.
146 * config/obj-aout.h: Likewise.
147 * config/obj-coff.c: Likewise.
148 * config/obj-coff.h: Likewise.
149 * config/obj-evax.h: Likewise.
150 * config/obj-ieee.h: Likewise.
151 * config/tc-arm.c: Likewise.
152 * config/tc-arm.h: Likewise.
153 * config/tc-avr.c: Likewise.
154 * config/tc-avr.h: Likewise.
155 * config/tc-crx.h: Likewise.
156 * config/tc-d10v.h: Likewise.
157 * config/tc-d30v.h: Likewise.
158 * config/tc-dlx.h: Likewise.
159 * config/tc-fr30.h: Likewise.
160 * config/tc-frv.h: Likewise.
161 * config/tc-h8300.c: Likewise.
162 * config/tc-h8300.h: Likewise.
163 * config/tc-hppa.h: Likewise.
164 * config/tc-i370.h: Likewise.
165 * config/tc-i386.c: Likewise.
166 * config/tc-i386.h: Likewise.
167 * config/tc-i860.h: Likewise.
168 * config/tc-i960.c: Likewise.
169 * config/tc-i960.h: Likewise.
170 * config/tc-ip2k.h: Likewise.
171 * config/tc-iq2000.h: Likewise.
172 * config/tc-m32c.h: Likewise.
173 * config/tc-m32r.h: Likewise.
174 * config/tc-m68hc11.h: Likewise.
175 * config/tc-m68k.c: Likewise.
176 * config/tc-m68k.h: Likewise.
177 * config/tc-maxq.c: Likewise.
178 * config/tc-maxq.h: Likewise.
179 * config/tc-mcore.c: Likewise.
180 * config/tc-mcore.h: Likewise.
181 * config/tc-mn10200.h: Likewise.
182 * config/tc-mn10300.c: Likewise.
183 * config/tc-mn10300.h: Likewise.
184 * config/tc-ms1.h: Likewise.
185 * config/tc-msp430.c: Likewise.
186 * config/tc-msp430.h: Likewise.
187 * config/tc-ns32k.c: Likewise.
188 * config/tc-ns32k.h: Likewise.
189 * config/tc-openrisc.h: Likewise.
190 * config/tc-or32.c: Likewise.
191 * config/tc-or32.h: Likewise.
192 * config/tc-ppc.c: Likewise.
193 * config/tc-ppc.h: Likewise.
194 * config/tc-s390.h: Likewise.
195 * config/tc-sh.c: Likewise.
196 * config/tc-sh.h: Likewise.
197 * config/tc-sparc.c: Likewise.
198 * config/tc-tic30.c: Likewise.
199 * config/tc-tic30.h: Likewise.
200 * config/tc-tic4x.c: Likewise.
201 * config/tc-tic4x.h: Likewise.
202 * config/tc-tic54x.c: Likewise.
203 * config/tc-tic54x.h: Likewise.
204 * config/tc-v850.h: Likewise.
205 * config/tc-vax.c: Likewise.
206 * config/tc-vax.h: Likewise.
207 * config/tc-xstormy16.h: Likewise.
208 * config/tc-xtensa.h: Likewise.
209 * config/tc-z8k.c: Likewise.
210 * config/tc-z8k.h: Likewise.
211 * config/vms-a-conf.h
212 * doc/Makefile.am: Likewise.
213 * doc/all.texi: Likewise.
214 * doc/as.texinfo: Likewise.
215 * doc/internals.texi: Likewise.
216 * doc/Makefile.in: Regenerate.
217 * Makefile.in: Regenerate.
218 * configure: Regenerate.
219 * config.in: Regenerate.
220 * po/POTFILES.in: Regenerate.
222 2005-08-09 Nick Clifton <nickc@redhat.com>
225 * macro.c (getstring): Do not treat round parentheses exactly the
226 same as angle brackets - the parentheses need to be preserved and
227 passed on to the macro processing code.
229 2005-08-08 Nick Clifton <nickc@redhat.com>
231 * config/tc-msp430.c (MSP430_ISA_21): Define.
232 (mcu_types): Add entries for msp430x21xx variants.
234 2005-08-08 Nick Clifton <nickc@redhat.com>
237 * macro.c (getstring): Treat round parentheses in the same way as
239 (get_any_string): Likewise.
241 2005-08-07 H.J. Lu <hongjiu.lu@intel.com>
244 * as.c (parse_args): Handle -al=<FILE>.
246 2005-08-07 Nick Clifton <nickc@redhat.com>
248 * read.c (s_app_line): Accept a line number of 0 for compatibility
249 with gcc's output for assembler-with-cpp files.
251 2005-08-05 Paul Brook <paul@codesourcery.com>
253 * config/tc-arm.c (current_it_mask, current_cc): New variables.
254 (do_t_add_sub): Use correct encodings inside IT block.
255 (do_t_arit3c): Ditto.
256 (do_t_it): Simplify logic. Set current_it_mask and current_cc.
257 (md_assemble): Verify conditional suffixes agains IT blocks.
259 2005-08-05 Paul Brook <paul@codesourcery.com>
261 * config/tc-arm.c (encode_thumb32_immediate): Only accept shifted
263 (encode_thumb32_shifted_operand): Prohibit register shifts.
264 (encode_thumb32_addr_mode): Fix typo.
265 (insns): Correct thumb2 ldm and stm opcodes.
267 2005-08-02 Khem Raj <kraj@mvista.com>
269 * config/tc-arm.c (do_iwmmxt_wldstd): Correct the offset range for
270 WLDRD/WSTRD instruction.
272 2005-08-02 Alan Modra <amodra@bigpond.net.au>
274 * config/tc-ppc.c (md_apply_fix <ELF>): Don't warn on overflow
277 2005-07-29 Thiemo Seufer <ths@networkno.de>
279 * config/tc-mips.c (s_mips_globl): Allow multiple symbols per .globl.
281 2005-07-29 Paul Brook <paul@codesourcery.com>
283 * config/tc-arm.c (T16_32_TAB): Add "addr". Fix encoding of push and
285 (do_t_addr): Implement 32-bit variant.
286 (do_t_push_pop): Make some errors warnings. Handle single register
288 (insns): Use tCE for adr.
289 (md_pcrel_from_section): Handle BFD_RELOC_ARM_T32_ADD_PC12.
290 (md_apply_fix): Ditto.
292 2005-07-29 Paul Brook <paul@codesourcery.com>
294 * config/tc-arm.c (parse_tb): New function.
295 (enum operand_parse_code): Add OP_TB.
296 (parse_operands): Handle OP_TB.
297 (do_t_add_sub_w, do_t_tb): New functions.
298 (insns): Add entries for addw, subw, tbb and tbh.
299 (md_apply_fix): Handle BFD_RELOC_ARM_T32_IMM12.
301 2005-07-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
303 * config/tc-m32r.c (m32r_check_fixup): Fixed X_op check.
305 2007-07-27 H.J. Lu <hongjiu.lu@intel.com>
307 * config/tc-i386.c (handle_large_common): Declare only for ELF.
309 2005-07-27 Jan Beulich <jbeulich@novell.com>
311 * config/tc-ia64.h (unw_r_record): Change type of fr_mem to unsigned
313 (unw_p_record): Remove unused/redundant fields imask and rmask.
314 Combine spoff and pspoff into a union. Combine gr and br into a
315 union. Change type of grmask and brmask to unsigned char. Change type
316 of frmask to unsigned int.
317 (unw_x_record): Combine spoff, pspoff, and treg into a union.
318 * config/tc-ia64.c (unwind): New field 'pending_saves'.
319 (check_pending_save): New.
320 (alloc_record): Clear out entire record.
321 (output_psp_gr): Use renamed structure fields.
322 (output_psp_sprel): Likewise.
323 (output_rp_gr): Likewise.
324 (output_rp_br): Likewise.
325 (output_rp_psprel): Likewise.
326 (output_rp_sprel): Likewise.
327 (output_pfs_gr): Likewise.
328 (output_pfs_psprel): Likewise.
329 (output_pfs_sprel): Likewise.
330 (output_preds_gr): Likewise.
331 (output_preds_psprel): Likewise.
332 (output_preds_sprel): Likewise.
333 (output_spill_base): Likewise.
334 (output_unat_gr): Likewise.
335 (output_unat_psprel): Likewise.
336 (output_unat_sprel): Likewise.
337 (output_lc_gr): Likewise.
338 (output_lc_psprel): Likewise.
339 (output_lc_sprel): Likewise.
340 (output_fpsr_gr): Likewise.
341 (output_fpsr_psprel): Likewise.
342 (output_fpsr_sprel): Likewise.
343 (output_priunat_gr): Likewise.
344 (output_priunat_psprel): Likewise.
345 (output_priunat_sprel): Likewise.
346 (output_bsp_gr): Likewise.
347 (output_bsp_psprel): Likewise.
348 (output_bsp_sprel): Likewise.
349 (output_bspstore_gr): Likewise.
350 (output_bspstore_psprel): Likewise.
351 (output_bspstore_sprel): Likewise.
352 (output_rnat_gr): Likewise.
353 (output_rnat_psprel): Likewise.
354 (output_rnat_sprel): Likewise.
355 (output_spill_psprel): Likewise.
356 (output_spill_sprel): Likewise.
357 (output_spill_reg): Likewise.
358 (output_fr_mem): Likewise. Allocate one unwind record per set mask
360 (output_frgr_mem): Likewise.
361 (output_gr_mem): Likewise.
362 (output_br_mem): Likewise.
363 (output_gr_gr): Likewise.
364 (output_br_gr): Likewise.
365 (fixup_unw_records): Likewise.
366 (process_one_record): Use renamed structure fields. For gr_gr and
367 br_gr, collect mask from chain of records before output.
368 (in_prologue): Simplify and eliminate early returns. Call
370 (in_body): Simplify and eliminate early returns.
371 (dot_body): Call check_pending_save.
372 (md_assemble): Update comment. Deal with pending saves.
374 2005-07-26 Jan Beulich <jbeulich@novell.com>
376 * config/tc-i386.c (optimize_imm): Calculate candidate immediates
377 mask from guessed suffix, but mask out other immediate types only
378 if at least on candidate is valid for the insn.
380 2005-07-25 DJ Delorie <dj@redhat.com>
382 * config/tc-m32c.c (md_cgen_lookup_reloc): Add 8 bit operands.
383 Support %mod() modifiers from opcodes.
384 * doc/c-m32c.texi (M32C-Modifiers): New section.
386 2005-07-25 Jan Hubicka <jh@suse.cz>
387 H.J. Lu <hongjiu.lu@intel.com>
389 * config/obj-elf.c: Include "elf/x86-64.h" if TC_I386 is
391 (elf_com_section_ptr): New.
392 (elf_begin): Set elf_com_section_ptr to bfd_com_section_ptr.
393 (elf_common_parse): Make it global. Use elf_com_section_ptr
394 instead of bfd_com_section_ptr.
395 (obj_elf_change_section): Handle x86-64 large bss sections.
397 * config/obj-elf.h (elf_com_section_ptr): New.
398 (elf_common_parse): New.
400 * config/tc-i386.c (handle_large_common): New.
401 (md_pseudo_table): Add "largecomm".
402 (x86_64_section_letter): New.
403 (x86_64_section_word): New.
405 * config/tc-i386.h (x86_64_section_word): New.
406 (x86_64_section_letter): New.
407 (md_elf_section_letter): New. Defined.
408 (md_elf_section_word): Likewise.
410 2005-07-21 Ralf Corsepius <ralf.corsepius@rtems.org>
412 * configure.tgt: Remove i386-*-rtemself*.
413 Remove sparc-*-rtemself*.
415 2005-07-21 Ben Elliston <bje@gnu.org>
417 * config/tc-m68k.h: Remove TE_LYNX conditional code.
419 2005-07-21 Paul Brook <paul@codesourcery.com>
421 * config/tc-arm.c (encode_thumb32_addr_mode): Don't set
424 2005-07-20 Tavis Ormandy <taviso@gentoo.org>
426 * messages.c: Use vsnprintf instead of vsprintf.
428 2005-07-20 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
430 * config/tc-m32r.c (tc_gen_reloc): Check BFD_RELOC_32_PCREL and
431 BFD_RELOC_16_PCREL to Support R_M32R_REL32.
433 2005-07-18 Nick Clifton <nickc@redhat.com>
435 * configure.tgt: Restore alpha ordering to list of arches.
437 2005-07-18 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
439 * tc-hppa.c (pa_ip): Reject match for '#' immediate if not pa20.
441 2005-07-18 Jan Beulich <jbeulich@novell.com>
443 * config/tc-i386.c (md_begin): Use IS_ELF.
444 (tc_i386_fix_adjustable): Likewise.
445 (md_estimate_size_before_relax): Likewise.
446 (md_apply_fix): Likewise.
447 (i386_target_format): Likewise.
448 (lex_got): Define to NULL when not ELF or when LEX_AT. Check IS_ELF.
449 (i386_immediate): Remove #ifdef LEX_AT.
450 (i386_displacement): Likewise.
451 * config/tc-i386.h (x86_cons): Prototype only when ELF and when not
454 2005-07-18 Jan Beulich <jbeulich@novell.com>
456 * config/tc-i386.c (reloc): Convert to ISO C90. Change first
457 parameter to unsigned. Parameter sign now is tristate - zero/
458 positive mean unsigned/signed, negative means signedness doesn't
459 matter. Check field size,
460 signedness, and pcrel-ness are in agreement between relocated field
461 and relocation type. Adjust diagnostics.
462 (optimize_imm): And type mask of operand instead of overwriting it.
463 (lex_got): Convert to ISO C90. Add third parameter. Add new field to
464 local structure and initialize gotrel accordingly. Pass caller as
465 mask of types that the operator can match.
466 (x86_cons_fix_new): Let reloc know that signedness of relocation
468 (x86_pe_cons_fix_new): Likewise.
469 (x86_cons): Pass additional argument to lex_got.
470 (i386_immediate): New local variable 'types'. Pass its address as
471 additional argument to lex_got. Mask out operand types not supported
473 (i386_displacement): Likewise. Set bigdisp to all types supported in
474 64-bit mode, combining the previously split initialization.
476 2005-07-18 Jan Beulich <jbeulich@novell.com>
478 * config/tc-i386.c (parse_insn): Reject prefix if unavailable in
481 2005-07-16 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
483 * config/tc-hppa.c (pa_ip): Search entire mnemonic before considering
486 2005-07-16 Alan Modra <amodra@bigpond.net.au>
488 * Makefile.am: Run "make dep-am".
489 * Makefile.in: Regenerate.
491 2007-07-15 H.J. Lu <hongjiu.lu@intel.com>
493 * gas/config/tc-i386.h (CpuVMX): New.
494 (CpuUnknownFlags): Add CpuVMX.
496 2005-07-14 Jim Blandy <jimb@redhat.com>
498 Add support for the Renesas M32C.
499 * Makefile.am (CPU_TYPES): List m32c.
500 (TARGET_CPU_CFILES): List config/tc-m32c.c.
501 (TARGET_CPU_HFILES): List config/tc-m32c.h.
502 * configure.in: Add case for m32c.
503 * configure.tgt: Add cases for m32c and m32c-*-elf.
504 * configure: Regenerated.
505 * config/tc-m32c.c, config/tc-m32c.h: New files.
506 * doc/Makefile.am (CPU_DOCS): Add c-m32c.texi.
507 * doc/Makefile.in: Regenerated.
508 * doc/all.texi: Set M32C.
509 * doc/as.texinfo: Add text for the M32C-specific options and line
510 comment characters, and refer to c-m32c.texi.
511 * doc/c-m32c.texi: New file.
513 2005-07-14 Nick Clifton <nickc@redhat.com>
516 * config/tc-crx.c (reset_vars): Use strncpy to prevent overflowing
517 the ins_parse buffer.
519 2005-07-10 Ralf Corsepius <ralf.corsepius@rtems.org>
521 * configure.tgt: Remove a29k-*-rtems*, hppa*-*-rtems*,i386-go32-rtems*,
522 i386-*-rtemscoff*, sparc-*-rtemsaout*.
524 2005-07-10 H.J. Lu <hongjiu.lu@intel.com>
526 * config/tc-i386.c (optimize_disp): Optimize signed 32bit
529 2005-07-08 Ben Elliston <bje@au.ibm.com>
531 * frags.h: Remove ANSI_PROTOTYPES conditional code.
532 * config/obj-elf.h: Likewise.
533 * config/tc-h8300.h: Likewise.
534 * config/tc-h8500.h: Likewise.
535 * config/tc-i370.h: Likewise.
536 * config/tc-i386.h: Likewise.
537 * config/tc-m68hc11.h: Likewise.
538 * config/tc-m68k.h: Likewise.
539 * config/tc-ppc.h: Likewise.
540 * config/tc-s390.h: Likewise.
541 * config/tc-sh.h: Likewise.
542 * config/tc-sparc.h: Likewise.
543 * config/tc-tic30.c: Likewise.
544 * config/tc-w65.h: Likewise.
545 * config/tc-xtensa.h: Likewise.
547 2005-07-08 Hans-Peter Nilsson <hp@axis.com>
550 * config/tc-cris.h (MD_APPLY_SYM_VALUE): Define.
552 2005-07-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
554 * config/tc-tic30.c (debug): Add format attribute. Fix format
557 2005-07-06 H.J. Lu <hongjiu.lu@intel.com>
559 * config/tc-i386.c (cpu_arch): Add sse3.
561 * config/tc-i386.h (CpuSSE3): Renamed from ...
562 (CpuPNI): This. Defined as CpuSSE3.
564 * doc/c-i386.texi: Document .sse3.
566 2005-07-06 Jan Beulich <jbeulich@novell.com>
568 * config/tc-ia64.c (nop): Use zero for L-unit pseudo-nop.
570 2005-07-05 Nick Clifton <nickc@redhat.com>
572 * config/tc-pdp11.c (md_apply_fix): Cast first argument to
573 md_chars_to_numbers to an unsigned pointer in order to avoid a
574 compile time warning.
576 2005-07-05 Paul Brook <paul@codesourcery.com>
578 * config/tc-ppc.c (ppc_target_format): Add VxWorks.
580 2005-07-05 Aldy Hernandez <aldyh@redhat.com>
582 * config/tc-ms1.c: New.
583 * config/tc-ms1.h: New.
584 * testsuite/gas/ms1/allinsn.d: New.
585 * testsuite/gas/ms1/allinsn.s: New.
586 * testsuite/gas/ms1/badinsn.s: New.
587 * testsuite/gas/ms1/badinsn1.s: New.
588 * testsuite/gas/ms1/badoffsethigh.s: New.
589 * testsuite/gas/ms1/badoffsetlow.s: New.
590 * testsuite/gas/ms1/badorder.s: New.
591 * testsuite/gas/ms1/badreg.s: New.
592 * testsuite/gas/ms1/badsignedimmhigh.s: New.
593 * testsuite/gas/ms1/badsignedimmlow.s: New.
594 * testsuite/gas/ms1/badsyntax.s: New.
595 * testsuite/gas/ms1/badsyntax1.s: New.
596 * testsuite/gas/ms1/badunsignedimmhigh.s: New.
597 * testsuite/gas/ms1/badunsignedimmlow.s: New.
598 * testsuite/gas/ms1/errors.exp: New.
599 * testsuite/gas/ms1/ldst.s: New.
600 * testsuite/gas/ms1/misc.d: New.
601 * testsuite/gas/ms1/misc.s: New.
602 * testsuite/gas/ms1/ms1-16-003.d: New.
603 * testsuite/gas/ms1/ms1-16-003.s: New.
604 * testsuite/gas/ms1/ms1.exp: New.
605 * testsuite/gas/ms1/msys.d: New.
606 * testsuite/gas/ms1/msys.s: New.
607 * testsuite/gas/ms1/relocs.d: New.
608 * testsuite/gas/ms1/relocs.exp: New.
609 * testsuite/gas/ms1/relocs1.s: New.
610 * testsuite/gas/ms1/relocs2.s: New.
612 2005-07-05 Jan Beulich <jbeulich@novell.com>
614 * config/tc-i386.h (CpuSVME): New.
615 (CpuUnknownFlags): Include CpuSVME.
616 * config/tc-i386.c (cpu_arch): Add .pacifica and .svme. Add opteron
617 as alias of sledgehammer.
618 (md_assemble): Include invlpga in the check for insns with two source
620 (process_operands): Include SVME insns in the check for ignored
621 segment overrides. Adjust diagnostic.
622 (i386_index_check): Special-case SVME insns with memory operands.
624 2005-07-04 Khem Raj <kraj@mvista.com>
625 Nick Clifton <nickc@redhat.com>
627 * tc-arm.c (struct arm_it): Make operands.imm signed to match its
628 use an immediate value.
629 (parse_vfp_reg_list): Make the 2nd parameter an unsigned pointer
630 since the register field of the operands structure is unsigned.
631 (s_arm_unwind_save_vfp): Make "reg" unsigned.
632 (parse_operands): Make the 2ns parameter an unsigned pointer to
634 (do_ldrd): When using the imm field of the operands structure as a
635 second register field, treat it as unsigned.
637 2005-07-04 Alan Modra <amodra@bigpond.net.au>
640 * config/obj-elf.c (obj_elf_change_section): Use backend
643 2005-07-01 Jan Beulich <jbeulich@novell.com>
645 * config/tc-ia64.c (line_separator_chars): Add '{' and '}'.
646 (output_spill_psprel, output_spill_psprel_p): Combine.
647 (output_spill_sprel, output_spill_sprel_p): Combine.
648 (output_spill_reg, output_spill_regp_p): Combine.
649 (process_one_record): Handle psp_psprel.
650 (parse_predicate_and_operand): New.
651 (convert_expr_to_ab_reg): Two new parameters. Return void. Always
652 initialize output values. Emit diagnostic case here.
653 (convert_expr_to_xy_reg): Likewise. Don't allow r0, f0, and f1.
654 (add_unwind_entry): New second parameter. Allow first parameter to
655 be NULL. Parse optional tag, emit warning about further support for
656 it otherwise being missing. Check end-of-line when requested.
657 (dot_fframe): Clear operand when wrong. Allow tag.
658 (dot_vframe): Likewise.
659 (dot_vframesp): Likewise. Rename parameter, issue warning when psp
661 (dot_vframepsp): Remove.
662 (dot_altrp): Clear operand when wrong. Allow tag.
663 (dot_save): Likewise. Let default case also go through
665 (dot_savemem): Likewise.
666 (dot_restore): Don't return when wrong operand. Allow tag.
667 (dot_spillreg, dot_spillreg_p): 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.
671 (dot_restorereg, dot_restorereg_p): Likewise.
672 (dot_spillmem, dot_spillmem_p): Likewise.
673 (dot_saveg): Clear operand when wrong. Perform tighter operand
675 (dot_savef): Likewise.
676 (dot_saveb): Likewise.
677 (dot_savegf): Likewise.
678 (dot_spill): Remove end-of-line check. Combine. Simplify by using
679 parse_predicate_and_operand and the new arguments to
680 convert_expr_to_ab_reg and convert_expr_to_xy_reg. Don't return
681 when wrong operand. Allow tag.
683 (dot_label_state): Don't return when wrong operand.
684 (dot_copy_state): Likewise.
685 (dot_unwabi): Likewise. Check if in prologue.
686 (dot_body): Don't call demand_empty_rest_of_line.
687 (dot_prologue): Type of mask and grsave is unsigned. Perform tighter
689 (md_pseudo_table): Also use dot_restorereg for .restorereg.p. Also
690 use dot_spillreg for .spillreg.p. Also use dot_spillmem for
691 .spillpsp.p and .spillsp.p. Also use dot_vframesp for .vframepsp.
692 (parse_operand): New second parameter. Don't deal with '}' here
693 anymore. Don't advance past end-of-line.
694 (parse_operands): Pass second argument to parse_operand.
695 (ia64_start_line): Prevent out-of-bounds access through
696 input_line_pointer. Deal with '}' here.
697 (ia64_unrecognized_line): Don't deal with '}' here.
698 (dot_alias): Use ignore_rest_of_line not its deprecated alias
699 discard_rest_of_line.
701 2005-06-30 Zack Weinberg <zack@codesourcery.com>
703 * config/tc-arm.c (T_OPCODE_BRANCH, encode_arm_addr_mode_2)
704 (encode_arm_addr_mode_3, encode_arm_cp_address, do_blx, do_t_blx)
705 (do_t_branch, insns [b, bl]): Don't encode pipeline offset.
706 (do_branch): Always set inst.reloc.pc_rel.
707 (s_arm_elf_cons): Disallow use of (plt) suffix.
708 (do_adrl): Adjust X_add_number unconditionally.
709 (md_pcrel_from): Rename md_pcrel_from_section, add second segT
710 argument. Handle all adjustment for pipeline offset here.
711 (md_apply_fix): No need to undo work of md_pcrel_from. No
712 need to extract pre-encoded pipeline adjustments from various
713 branch instructions. Generally, assume instructions are already
714 all-bits-zero in the field being fixed up. Remove all OBJ_ELF
715 special cases. Handle BFD_RELOC_ARM_PLT32 like
716 BFD_RELOC_ARM_PCREL_BRANCH.
717 (tc_gen_reloc): Remove OBJ_ELF special case.
718 * config/tc-arm.c: Define MD_PCREL_FROM_SECTION.
720 2005-06-30 Ben Elliston <bje@gnu.org>
722 * Makefile.am (check-DEJAGNU): Don't search for expect.
723 * Makefile.in: Regenerate.
725 2005-06-30 Ben Elliston <bje@gnu.org>
727 * Makefile.am (EXPECT): Set to expect.
728 (RUNTEST): Likewise, set to runtest.
729 * Makefile.in: Regenerate.
731 2005-06-23 Ben Elliston <bje@gnu.org>
733 * config/m68k-parse.h: Use ISO C90.
734 * config/m68k-parse.y: Likewise.
735 * config/tc-m68k.h: Likewise.
737 2005-06-20 H.J. Lu <hongjiu.lu@intel.com>
740 * config/tc-i386.c (md_assemble): Don't call optimize_disp on
742 (optimize_disp): Optimize only if possible. Don't use 64bit
743 displacement on non-constants and do same on constants if
746 2005-06-17 Jan Beulich <jbeulich@novell.com>
748 * config/tc-i386.c (reloc): Also handle BFD_RELOC_64_PCREL.
749 (tc_i386_fix_adjustable): Include BFD_RELOC_X86_64_GOTOFF64,
750 BFD_RELOC_X86_64_DTPOFF64, and BFD_RELOC_X86_64_TPOFF64.
751 (output_disp): Do GOTPC conversion also for BFD_RELOC_X86_64_32S
752 and BFD_RELOC_32_PCREL. Use BFD_RELOC_X86_64_GOTPC32 instead of
754 (output_imm): Do GOTPC conversion also for BFD_RELOC_X86_64_32S.
755 Use BFD_RELOC_X86_64_GOTPC32 instead of aborting.
756 (tc_gen_reloc): Do GOTPC conversion also for BFD_RELOC_32_PCREL.
757 Use BFD_RELOC_X86_64_GOTPC32 instead of aborting. Also handle
758 BFD_RELOC_X86_64_GOTOFF64, BFD_RELOC_X86_64_GOTPC32,
759 BFD_RELOC_X86_64_DTPOFF64, and BFD_RELOC_X86_64_TPOFF64. Also
760 convert 8-byte pc-relative relocations.
761 (lex_got): Use BFD_RELOC_X86_64_GOTOFF64 for 64-bit @gotoff.
762 (i386_validate_fix): Likewise.
763 (x86_cons): Also handle quad values in 64-bit mode.
764 (i386_displacement): Also handle BFD_RELOC_X86_64_GOTOFF64.
765 (md_apply_fix): Include BFD_RELOC_X86_64_DTPOFF64 and
766 BFD_RELOC_X86_64_TPOFF64 in the TLS check. Also convert BFD_RELOC_64
767 to pc-relative variant. Also check for BFD_RELOC_64_PCREL.
769 2005-06-13 Zack Weinberg <zack@codesourcery.com>
771 * config/tc-arm.c (find_real_start): Check S_IS_LOCAL on
772 symbolP as well as for names with a leading dot. Use ACONCAT.
773 (md_apply_fix): For branch relocations, only replace value
774 with fixP->fx_offset (under #ifdef OBJ_ELF) when !fixP->fx_done.
775 (arm_force_relocation): Remove #ifdef OBJ_ELF case.
776 * config/tc-arm.h (LOCAL_LABEL): Remove unnecessary parentheses.
777 (LOCAL_LABEL_PREFIX): Don't define.
779 2005-06-10 Alan Modra <amodra@bigpond.net.au>
781 * config/tc-hppa.c (pa_block): Allocate just one byte for the
784 2005-06-08 James E Wilson <wilson@specifixinc.com>
787 * config/tc-ia64.c (slot_index): Revert last change. If first_frag
788 is NULL, then emit a warning, and return the current index.
790 2005-06-08 Tomas Hurka <tom@hukatronic.cz>
793 * config/tc-m68k.c (m68k_ip): Test for insn compatiblity using a
794 temporary copy of the operands array so that changes can be safely
795 backed out if the insn does not match.
796 (m68k_compare_opcode): Shortcut the test when the parameters are
797 the same. Return 1 if the names match but the second opcode is
798 further on in the array than the first.
800 2005-06-08 Nick Clifton <nickc@redhat.com>
803 * config/tc-ia64.c (slot_index): Check for a NULL first_frag.
805 2005-06-08 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
807 * config/tc-m32r.c (use_parallel): Change default value from 1 to 0.
809 2005-06-07 Aldy Hernandez <aldyh@redhat.com>
810 Michael Snyder <msnyder@redhat.com>
811 Stan Cox <scox@redhat.com>
813 * configure.in: Add ms1 case.
815 * configure: Regenerate.
817 * configure.tgt: Add ms1 case.
819 2005-06-07 Bob Wilson <bob.wilson@acm.org>
821 * config/tc-xtensa.h (resource_table): Change units to unsigned chars.
822 * config/tc-xtensa.c (new_resource_table): Likewise.
823 (resize_resource_table): Likewise.
824 (release_resources): Fix assertion for unsigned values.
826 2005-06-07 Zack Weinberg <zack@codesourcery.com>
828 * cgen.c, cgen.h, tc.h, write.c, config/obj-coff.c
829 * config/tc-a29k.c, config/tc-alpha.c, config/tc-alpha.h
830 * config/tc-arc.c, config/tc-arc.h, config/tc-arm.c
831 * config/tc-arm.h, config/tc-avr.c, config/tc-avr.h
832 * config/tc-cris.c, config/tc-crx.c, config/tc-d10v.c
833 * config/tc-d10v.h, config/tc-d30v.c, config/tc-d30v.h
834 * config/tc-dlx.c, config/tc-dlx.h, config/tc-fr30.h
835 * config/tc-frv.c, config/tc-frv.h, config/tc-h8300.c
836 * config/tc-h8500.c, config/tc-hppa.c, config/tc-hppa.h
837 * config/tc-i370.c, config/tc-i370.h, config/tc-i386.c
838 * config/tc-i386.h, config/tc-i860.c, config/tc-i860.h
839 * config/tc-i960.c, config/tc-i960.h, config/tc-ia64.c
840 * config/tc-ip2k.c, config/tc-ip2k.h, config/tc-iq2000.c
841 * config/tc-iq2000.h, config/tc-m32r.c, config/tc-m32r.h
842 * config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-m68k.c
843 * config/tc-m68k.h, config/tc-m88k.c, config/tc-maxq.c
844 * config/tc-mcore.c, config/tc-mcore.h, config/tc-mips.c
845 * config/tc-mips.h, config/tc-mmix.c, config/tc-mn10200.c
846 * config/tc-mn10300.c, config/tc-msp430.c, config/tc-ns32k.c
847 * config/tc-openrisc.h, config/tc-or32.c, config/tc-or32.h
848 * config/tc-pdp11.c, config/tc-pj.c, config/tc-pj.h
849 * config/tc-ppc.c, config/tc-ppc.h, config/tc-s390.c
850 * config/tc-s390.h, config/tc-sh64.c, config/tc-sh.c
851 * config/tc-sh.h, config/tc-sparc.c, config/tc-sparc.h
852 * config/tc-tahoe.c, config/tc-tic30.c, config/tc-tic4x.c
853 * config/tc-tic54x.c, config/tc-tic80.c, config/tc-v850.c
854 * config/tc-v850.h, config/tc-vax.c, config/tc-vax.h
855 * config/tc-w65.c, config/tc-xstormy16.c, config/tc-xstormy16.h
856 * config/tc-xtensa.c, config/tc-z8k.c:
857 Replace all instances of the string "_apply_fix3" with
859 * po/POTFILES.in, po/gas.pot: Regenerate.
861 2005-06-08 Alan Modra <amodra@bigpond.net.au>
863 * Makefile.am: Run "make dep-am".
864 (POTFILES): Remove GAS_CFILES.
865 * Makefile.in: Regenerate.
867 2005-06-07 David Ung <davidu@mips.com>
869 * config/tc-mips.c (mips_cpu_info_table): Add cpu names m4k, 24k,
870 24kc, 24kf and 24kfx under MIPS32 release 2.
872 2005-06-04 Nick Clifton <nickc@redhat.com>
874 * config/tc-arm.c (CE, C3, CM, UE, UF): Redefine without reference
875 to their Thumb-enabled equivalents.
877 2005-06-01 Maciej W. Rozycki <macro@linux-mips.org>
879 * config/tc-mips.c (load_register): Add leading "0x" to the
880 output of sprintf_vma().
883 2005-06-01 Nick Clifton <nickc@redhat.com>
885 * config/tc-arm.c (TxCE, TxC3, TxCM, TUE, TUF): Remove redundant
886 test for the presence of thumb version of the parsing functions
887 since they must always exist and the test generates a compile time
890 2005-05-31 Richard Henderson <rth@redhat.com>
892 * config/tc-alpha.c (O_lituse_jsrdirect): New.
893 (alpha_reloc_op): Add it.
894 (debug_exp): Handle it.
895 (DUMMY_RELOC_LITUSE_JSRDIRECT): New.
896 (emit_insn): Handle it.
897 * doc/c-alpha.texi (Alpha-Relocs): Document lituse_jsrdirect.
899 2005-05-31 Christian Groessler <chris@groessler.org>
901 * write.c (dump_section_relocs): Convert to ISO-C.
902 (write_relocs): Avoid signed/unsigned and fprintf argument
903 warnings in debug code.
905 2005-05-26 Zack Weinberg <zack@codesourcery.com>
907 * config/tc-arm.h (TC_FIX_TYPE): Change to int.
908 (TC_INIT_FIX_DATA): Initialize to 0, not NULL.
909 * config/tc-arm.c (fix_new_arm): Remove now-unnecessary cast.
910 (md_apply_fix3): Delete fix_is_thumb variable; refer to
911 fixP->tc_fix_data directly in the sole place it was used.
912 Explicitly truncate value, *valP, fixP->fx_addnumber, and
913 fixP->fx_offset to 32 bits, for consistent behavior between 32-
916 2005-05-27 Jan Beulich <jbeulich@novell.com>
918 * config/tc-ia64.c (struct proc_pending): New.
919 (unwind): Replace proc_start with proc_pending.
920 (unwind_diagnostic): Check unwind.proc_pending.sym.
921 (dot_proc): Replace unwind.proc_start with unwind.proc_pending.sym.
922 Check if previous proc not closed. Record all entry points.
923 (dot_endp): Replace unwind.proc_start with unwind.proc_pending.sym.
924 Set symbol sizes for entry points recorded in dot_proc. Check
925 arguments for consistency with respective .proc's.
926 (md_assemble): Replace unwind.proc_start with
927 unwind.proc_pending.sym.
929 2005-05-27 Jan Beulich <jbeulich@novell.com>
931 * config/tc-ia64.c (emit_one_bundle): Restrict scope of ptr, end_ptr,
932 and last_ptr. Check all in-use slots for first one with non-NULL
933 unwind_record. Don't reload end_ptr before second update round.
935 2005-05-26 James E Wilson <wilson@specifixinc.com>
937 * config/tc-ia64.c (extra_goodness): Update comment.
938 (md_begin): Add debugging code to print best_template table.
940 2005-05-25 Jan Beulich <jbeulich@novell.com>
942 * config/tc-ia64.c (md_begin): Don't try to match slot 2 of an MLX
945 2005-05-25 Jan Beulich <jbeulich@novell.com>
947 * config/tc-ia64.c (ia64_gen_real_reloc_type): Also handle
948 BFD_RELOC_UNUSED when determining the width of the reloc.
950 2005-05-25 Jan Beulich <jbeulich@novell.com>
952 * config/tc-ia64.c (dot_endp): Clear out all three pointers in unwind
955 2005-05-25 Jan Beulich <jbeulich@novell.com>
957 * config/tc-ia64.c (dot_radix): Rewrite.
959 2005-05-25 Jan Beulich <jbeulich@novell.com>
961 * config/tc-ia64.c (struct unw_rec_list): Remove next_slot_number
963 (alloc_record): Remove references to next_slot_number and
965 (emit_one_bundle): Likewise.
967 2005-05-22 Nick Clifton <nickc@redhat.com>
969 * config/tc-v850.c (md_apply_fix3): Pass the address of the
970 message buffer when invoking the insert function.
972 2005-05-21 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
974 * config/tc-hppa.c (pa_ip): Promote architecture from PA 1.0 to 1.1
975 only if an instruction match is found.
977 2005-05-20 Bob Wilson <bob.wilson@acm.org>
979 * config/tc-xtensa.c (xg_assemble_vliw_tokens): Change subtraction
980 to addition in argument to xtensa_dwarf2_emit_insn.
982 2005-05-19 Zack Weinberg <zack@codesourcery.com>
984 * Makefile.am: Have 'all' depend on 'info'.
985 * Makefile.in: Regenerate.
987 2005-05-19 Alan Modra <amodra@bigpond.net.au>
989 * config/tc-ppc.c (ppc_force_relocation): Add BFD_RELOC_24_PLT_PCREL.
991 2005-05-19 Anton Blanchard <anton@samba.org>
993 * config/tc-ppc.c (parse_cpu): Handle "-mpower5".
994 (md_show_usage): Document it.
995 (ppc_setup_opcodes): Insert POWER5 mnemonics.
996 * doc/c-ppc.texi (PowerPC-Opts): Document "-mpower5".
998 2005-05-19 Jan Beulich <jbeulich@novell.com>
1000 * config/tc-ia64.c (dot_endp): Don't use global symbol for unwind
1001 relocations in unwind section.
1003 2005-05-18 Nick Clifton <nickc@redhat.com>
1005 * config/tc-v850.c (md_apply_fix3): Only use the insertion routine
1006 if one exists. Ignore any error messages it may produce, just
1007 allow it to perform the insertion.
1009 2005-05-17 Zack Weinberg <zack@codesourcery.com>
1011 * hash.c (hash_lookup): Add len parameter. All callers changed.
1012 (hash_find_n): New interface.
1013 * hash.h: Prototype hash_find_n.
1014 * sb.c: Include as.h.
1015 (scrub_from_sb, sb_to_scrub, scrub_position): New statics.
1016 (sb_scrub_and_add_sb): New interface.
1017 * sb.h: Prototype sb_scrub_and_add_sb.
1018 * input-scrub.c (input_scrub_include_sb): Use sb_scrub_and_add_sb.
1020 * config/tc-arm.h (TC_FORCE_RELOCATION_LOCAL): Remove
1021 reference to BFD_RELOC_ARM_GOT12 which is never generated.
1022 * config/tc-arm.c: Rewrite, adding Thumb-2 support.
1024 2005-05-17 Daniel Jacobowitz <dan@codesourcery.com>
1026 * doc/Makefile.am (gasver.texi): Don't use $<.
1027 * doc/Makefile.in: Regenerated.
1029 2005-05-17 Nick Clifton <nickc@redhat.com>
1032 * symbols.c (resolve_symbol_value): Do not move symbols whose
1033 value expression has not been resolved or finalized into the
1034 absolute section as this will confuse other parts of the assembler
1035 into thinking that their value is zero.
1037 2005-05-17 Jan Beulich <jbeulich@novell.com>
1039 * read.c (_find_end_of_line): New.
1040 (find_end_of_line): New.
1041 (HANDLE_CONDITIONAL_ASSEMBLY): Use it.
1042 (read_a_source_file): Use it.
1045 (get_line_sb): Use it.
1046 (s_errwarn): Replace discard_rest_of_line by ignore_rest_of_line.
1047 (s_comm_internal): Likewise.
1049 (s_macro): Likewise.
1050 (s_ignore): Use ignore_rest_of_line.
1051 * read.h (find_end_of_line): Prototype.
1052 (discard_rest_of_line): Remove prototype. #define to
1053 ignore_rest_of_line.
1055 2005-05-17 Nick Clifton <nickc@redhat.com>
1057 * config/tc-v850,h (TC_FIX_TYPE): Define.
1058 (TC_INIT_FIX_TYPE): Define.
1059 * config/tc-v850.c (md_assemble): When creating a fix record the
1060 operand in the tc_fix_data field.
1061 (md_apply_fix3): When applying a resolved fix use the operand's
1062 insertion procedure to store the value, if the operand has been
1065 2005-05-15 Daniel Jacobowitz <dan@codesourcery.com>
1067 * Makefile.am (m68k-parse.c, itbl-parse.c): Update ylwrap
1069 * Makefile.in: Regenerated.
1071 2005-05-13 Sterling Augustine <sterling@tensilica.com>
1072 Bob Wilson <bob.wilson@acm.org>
1074 * config/tc-xtensa.c (xtensa_insnbuf_set_operand): Clarify error
1076 (xtensa_mark_zcl_first_insns): Fix incorrect nesting of conditional
1077 for handling RELAX_CHECK_ALIGN_NEXT_OPCODE.
1079 2005-05-11 Alan Modra <amodra@bigpond.net.au>
1081 * config/tc-ppc.c (md_apply_fix3): Allow pcrel forms of BFD_RELOC_16,
1082 BFD_RELOC_LO16, BFD_RELOC_HI16 and BFD_RELOC_HI16_S.
1084 2005-05-10 Michael Matz <matz@suse.de>
1086 * frags.c (frag_grow): Don't be too greedy in allocating memory.
1088 * config/tc-hppa.c (pa_block): Check arguments to .block[z].
1090 2005-05-10 Hans-Peter Nilsson <hp@bitrange.com>
1093 * config/tc-mmix.c (mmix_handle_mmixal): Rearrange slightly.
1094 Handle label-without-colon before ordinary dot-pseudo as an
1095 ordinary label. Don't leak memory for label-without-colon alone
1096 on a line. Don't mmixal-munge operands for dot-pseudos.
1098 2005-05-10 Jan Beulich <jbeulich@novell.com>
1100 * macro.c (get_any_string): Remove the two last parameters. Replace
1101 references to the former expand parameter by using macro_alternate.
1102 Simplify loop condition for checking for end-of-string.
1103 (get_string): Remove redunant call to sb_skip_white.
1104 (do_formals): Remove two last arguments to get_any_string.
1105 (macro_expand): Likewise.
1106 (expand_irp): Likewise.
1108 2005-05-10 Jan Beulich <jbeulich@novell.com>
1110 * read.c (s_macro): Move local variable 'local' to smaller scope.
1111 Call sb_kill on it when done.
1113 2005-05-09 Jan Beulich <jbeulich@novell.com>
1115 * config/tc-i386.c (optimize_disp): Discard displacement entirely
1116 when zero and not required by encoding constraints.
1118 2005-05-09 H.J. Lu <hongjiu.lu@intel.com>
1121 * config/tc-sh64.c (sh64_fake_label): New.
1123 * config/tc-sh64.h (TC_FAKE_LABEL): New.
1125 * doc/internals.texi (TC_FAKE_LABEL): Document.
1127 * write.c (TC_FAKE_LABEL): New.
1128 (adjust_reloc_syms): Use it.
1129 (write_object_file): Likewise.
1131 2005-05-09 Jan Beulich <jbeulich@novell.com>
1133 * config/tc-i386.c (parse_insn): Disallow use of prefix separator
1134 and comma in Intel mode.
1136 2005-05-09 Jan Beulich <jbeulich@novell.com>
1138 * config/tc-i386.c (tc_x86_regname_to_dw2regnum): Correct 64-bit mode
1139 names to match ABI. Add more registers for 32-bit and 64-bit modes.
1140 Make name array static and const. Adjust lookup to account for NULL
1141 entries (standing for unused register numbers).
1143 2005-05-09 Jan Beulich <jbeulich@novell.com>
1145 * config/tc-i386.c (parse_insn): Consider all matching instructions
1146 when checking for string instruction after string-only prefix.
1148 2005-05-07 H.J. Lu <hongjiu.lu@intel.com>
1151 * config/tc-ia64.c (start_unwind_section): Properly check
1152 comdat group with SHF_GROUP.
1154 2005-05-06 Bob Wilson <bob.wilson@acm.org>
1156 * doc/c-xtensa.texi (Literal Directive): Spelling correction.
1158 2005-05-06 Bob Wilson <bob.wilson@acm.org>
1160 * config/tc-xtensa.c: Remove excess whitespace.
1161 * config/tc-xtensa.h: Likewise.
1162 * config/xtensa-istack.h: Likewise.
1163 * config/xtensa-relax.c: Likewise.
1164 * config/xtensa-relax.h: Likewise.
1166 2005-05-06 Nick Clifton <nickc@redhat.com>
1168 * sb.h: Fix formatting of comments.
1169 * sb.c: Fix formatting of comments.
1171 2005-05-06 Jan Beulich <jbeulich@novell.com>
1173 * sb.h (sb_add_buffer): Reintroduce.
1174 * sb.c (sb_add_buffer): Likewise.
1176 2005-05-06 Jan Beulich <jbeulich@novell.com>
1178 * macro.c (new_formal, del_formal): New.
1179 (do_formals): Use new_formal. Check for and parse qualifier. Warn if
1180 required argument has default value. Stop looking for more formal
1181 when there was a vararg one.
1182 (macro_expand_body): Use new_formal and del_formal.
1183 (macro_expand): Likewise. Initialize local variable err. Don't
1184 return immediately when encountering an error. Warn when keyword
1185 argument already had a value assigned. Eliminate duplicate clearing
1186 of argument value. When current positional argument matches parameter
1187 of vararg type, assign to it all the remaining arguments. Issue error
1188 when required parameter does not have value.
1189 (free_macro): Use del_formal.
1190 (expand_irp): Initialize formal type. Free buffers associated with
1191 formal prior to returning.
1192 * macro.h (struct formal_struct): Add new field 'type' with new
1193 enumeration type 'formal_type'.
1194 * doc/as.texinfo: Document macro parameter qualifiers.
1195 * NEWS: Mention new functionality.
1197 2005-05-06 Jan Beulich <jbeulich@novell.com>
1199 * cond.c (s_ifb): New.
1200 * read.c (potable): Add s_ifb as handler for .ifb and .ifnb.
1201 * read.h (s_ifb): Prototype.
1202 * doc/as.texinfo: Document .ifb and .ifnb.
1204 2005-05-05 Steve Ellcey <sje@cup.hp.com>
1206 * config/tc-ia64.c (MIN): Undef.
1208 2005-05-05 Paul Brook <paul@codesourcery.com>
1210 * config/tc-i386.h (ELF_TARGET_FORMAT): Define for TE_VXWORKS.
1212 2005-05-05 Matt Thomas <matt@3am-software.com>
1214 * config/tc-vax.c (md_assemble): Don't assume a valueT is 4
1217 2005-05-05 Nick Clifton <nickc@redhat.com>
1219 * Update the address and phone number of the FSF organization in
1220 the GPL notices in the following files:
1221 COPYING, app.c, as.c, as.h, asintl.h, atof-generic.c, bignum.h,
1222 bit_fix.h, cgen.c, cgen.h, cond.c, debug.c, depend.c, dw2gencfi.c,
1223 dw2gencfi.h, dwarf2dbg.c, dwarf2dbg.h, ecoff.c, ecoff.h, ehopt.c,
1224 emul-target.h, emul.h, expr.c, expr.h, flonum-copy.c,
1225 flonum-konst.c, flonum.h, frags.c, frags.h, hash.c, hash.h,
1226 input-file.c, input-file.h, input-scrub.c, itbl-lex.h, itbl-lex.l,
1227 itbl-ops.c, itbl-ops.h, itbl-parse.y, listing.c, listing.h,
1228 literal.c, macro.c, macro.h, messages.c, obj.h, output-file.c,
1229 output-file.h, read.c, read.h, sb.c, sb.h, stabs.c,
1230 struc-symbol.h, subsegs.c, subsegs.h, symbols.c, symbols.h, tc.h,
1231 write.c, write.h, config/aout_gnu.h, config/atof-ieee.c,
1232 config/atof-vax.c, config/itbl-mips.h, config/m68k-parse.h,
1233 config/m68k-parse.y, config/m88k-opcode.h, config/obj-aout.c,
1234 config/obj-aout.h, config/obj-bout.c, config/obj-bout.h,
1235 config/obj-coff.c, config/obj-coff.h, config/obj-ecoff.c,
1236 config/obj-ecoff.h, config/obj-elf.c, config/obj-elf.h,
1237 config/obj-evax.c, config/obj-evax.h, config/obj-hp300.c,
1238 config/obj-hp300.h, config/obj-ieee.c, config/obj-ieee.h,
1239 config/obj-multi.h, config/obj-som.c, config/obj-som.h,
1240 config/tc-a29k.c, config/tc-a29k.h, config/tc-alpha.c,
1241 config/tc-alpha.h, config/tc-arc.c, config/tc-arc.h,
1242 config/tc-arm.h, config/tc-avr.c, config/tc-avr.h,
1243 config/tc-cris.c, config/tc-cris.h, config/tc-crx.c,
1244 config/tc-crx.h, config/tc-d10v.c, config/tc-d10v.h,
1245 config/tc-d30v.c, config/tc-d30v.h, config/tc-dlx.c,
1246 config/tc-dlx.h, config/tc-fr30.c, config/tc-fr30.h,
1247 config/tc-frv.c, config/tc-frv.h, config/tc-generic.c,
1248 config/tc-generic.h, config/tc-h8300.c, config/tc-h8300.h,
1249 config/tc-h8500.c, config/tc-h8500.h, config/tc-hppa.c,
1250 config/tc-hppa.h, config/tc-i370.c, config/tc-i370.h,
1251 config/tc-i386.c, config/tc-i386.h, config/tc-i860.c,
1252 config/tc-i860.h, config/tc-i960.c, config/tc-i960.h,
1253 config/tc-ia64.c, config/tc-ia64.h, config/tc-ip2k.c,
1254 config/tc-ip2k.h, config/tc-iq2000.c, config/tc-iq2000.h,
1255 config/tc-m32r.c, config/tc-m32r.h, config/tc-m68851.h,
1256 config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-m68k.c,
1257 config/tc-m68k.h, config/tc-m88k.c, config/tc-m88k.h,
1258 config/tc-maxq.c, config/tc-maxq.h, config/tc-mcore.c,
1259 config/tc-mcore.h, config/tc-mips.c, config/tc-mips.h,
1260 config/tc-mmix.c, config/tc-mmix.h, config/tc-mn10200.c,
1261 config/tc-mn10200.h, config/tc-mn10300.c, config/tc-mn10300.h,
1262 config/tc-msp430.c, config/tc-msp430.h, config/tc-ns32k.c,
1263 config/tc-ns32k.h, config/tc-openrisc.c, config/tc-openrisc.h,
1264 config/tc-or32.c, config/tc-or32.h, config/tc-pdp11.c,
1265 config/tc-pdp11.h, config/tc-pj.c, config/tc-pj.h,
1266 config/tc-ppc.c, config/tc-ppc.h, config/tc-s390.c,
1267 config/tc-s390.h, config/tc-sh.c, config/tc-sh.h,
1268 config/tc-sh64.c, config/tc-sh64.h, config/tc-sparc.c,
1269 config/tc-sparc.h, config/tc-tahoe.c, config/tc-tahoe.h,
1270 config/tc-tic30.c, config/tc-tic30.h, config/tc-tic4x.c,
1271 config/tc-tic4x.h, config/tc-tic54x.c, config/tc-tic54x.h,
1272 config/tc-tic80.c, config/tc-tic80.h, config/tc-v850.c,
1273 config/tc-v850.h, config/tc-vax.c, config/tc-vax.h,
1274 config/tc-w65.c, config/tc-w65.h, config/tc-xstormy16.c,
1275 config/tc-xstormy16.h, config/tc-xtensa.c, config/tc-xtensa.h,
1276 config/tc-z8k.c, config/tc-z8k.h, config/te-386bsd.h,
1277 config/te-freebsd.h, config/te-hp300.h, config/te-hppa.h,
1278 config/te-ic960.h, config/te-irix.h, config/te-nbsd.h,
1279 config/te-netware.h, config/te-sparcaout.h, config/te-sun3.h,
1280 config/te-tmips.h, config/te-vxworks.h, config/vax-inst.h,
1281 config/xtensa-istack.h, config/xtensa-relax.c,
1282 config/xtensa-relax.h, doc/fdl.texi
1284 2005-05-05 Nick Clifton <nickc@redhat.com>
1286 * config/tc-arm.c (arm_opts): Make -mlittle-endian switch set
1287 the target_big_endian variable to false.
1289 2005-05-04 Alan Modra <amodra@bigpond.net.au>
1291 * config/obj-ecoff.c (ecoff_frob_file_before_fix): Correct section
1292 list traversal. Use bfd_section_list_prepend.
1293 * config/tc-mmix.c (mmix_frob_file): Don't needlessly iterate
1294 over the section list.
1295 * config/tc-xtensa.c (xtensa_remove_section): Delete.
1296 (xtensa_insert_section): Delete.
1297 (xtensa_move_seg_list_to_beginning): Use bfd_section_list_remove
1298 and bfd_section_list_prepend.
1299 (xtensa_reorder_seg_list): Use bfd_section_list_remove and
1300 bfd_section_list_insert_after.
1302 2005-05-03 Nick Clifton <nickc@redhat.com>
1304 * config/obj-ecoff.c (ecoff_frob_file_before_fix): Fix invocations
1305 of bfd_section_list... macros.
1306 * config/tc-mmix.c (mmix_frob_file): Likewise.
1307 * config/tc-xtensa.c (xtensa_remove_section): Likewise.
1308 (xtensa_insert_section): Likewise.
1310 * macro.c (macro_hash): Remove static.
1311 * macro.h (macro_hash): Provide an external declaration.
1313 2005-05-02 H.J. Lu <hongjiu.lu@intel.com>
1315 * write.c (write_object_file): Use bfd_section_double_list_remove
1318 2005-05-02 Daniel Jacobowitz <dan@codesourcery.com>
1320 * doc/Makefile.am (gasver.texi): Correct quoting.
1321 * doc/Makefile.in: Regenerated.
1323 2005-04-29 Ralf Corsepius <ralf.corsepius@rtems.org>
1325 * configure.tgt: Add h8300*-*-rtemscoff.
1326 Switch h8300*-*-rtems* to elf.
1328 2005-04-29 H.J. Lu <hongjiu.lu@intel.com>
1330 * hash.c: Undo the last change.
1333 2005-04-29 Daniel Jacobowitz <dan@codesourcery.com>
1335 * doc/Makefile.am (gasver.texi): Depend on bfd/configure instead
1337 (DISTCLEANFILES): Remove.
1338 (MAINTAINERCLEANFILES): Add asconfig.texi.
1339 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
1341 2005-04-29 Ben Elliston <bje@au.ibm.com>
1343 * Makefile.am (GAS_CFILES): Remove bignum-copy.c.
1344 (GENERIC_OBJS): Likewise, remove bignum-copy.o.
1345 (bignum-copy.o): Remove.
1346 * Makefile.in: Regenerate.
1347 * makefile.vms (OBJS): Remove bignum-copy.obj.
1348 * symbols.h (local_symbol_make): Remove declaration.
1349 (verify_symbol_chain_2): Likewise.
1350 * symbols.c (local_symbol_make): Make static.
1351 (max_indent_level): Likewise.
1352 (verify_symbol_chain_2): Remove.
1353 * macro.c (macro_hash): Make static.
1354 * messages.c (fprint_value): Remove.
1355 * read.h (get_absolute_expr): Remove.
1356 (emit_leb128_expr): Likewise.
1357 (do_s_func): Likewise.
1358 * read.c (do_s_func): Make static.
1359 (emit_leb128_expr): Likewise.
1360 (get_absolute_expr): Likewise.
1361 * as.h (as_howmuch): Remove declaration.
1362 (fprint_value): Likewise.
1363 * as.c (myname): Make static.
1364 * input-scrub.c (as_howmuch): Remove.
1365 (as_1_char): Likewise.
1366 * input-file.h (input_file_is_open): Remove.
1367 * input-file.c (input_file_is_open): Likewise.
1368 * expr.h (expr_build_unary): Remove declaration.
1369 (expr_build_binary): Likewise.
1370 * expr.c (expr_build_unary): Remove.
1371 (expr_build_binary): Likewise.
1372 * hash.h (hash_replace): Remove declaration.
1373 (hash_delete): Likewise.
1374 * hash.c (hash_replace): Remove.
1375 (hash_delete): Likewise.
1376 * bignum-copy.c (bignum_copy): Move from here ..
1377 * config/tc-vax.c (bignum_copy): .. to here.
1378 * bignum.h (LOG_TO_BASE_2_OF_10): Remove.
1379 (bignum_copy): Remove extern declaration.
1380 * sb.h (string_count): Remove extern declaration.
1381 (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
1382 (sb_name): Likewise.
1383 * sb.c (dsize): Replace preprocessor macro with static int.
1384 (string_count): Make static.
1385 (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
1386 (sb_name): Likewise.
1387 * config/obj-coff.c (dim_index): Make static.
1388 * config/tc-i386.c (GOT_symbol): Likewise.
1389 (output_invalid_buf): Likewise.
1390 * doc/internals.texi (Warning and error messages): Remove the
1391 prototype for fprint_value.
1393 2005-04-27 Ben Elliston <bje@au.ibm.com>
1397 2005-04-26 H.J. Lu <hongjiu.lu@intel.com>
1399 * config/obj-multi.h (FAKE_LABEL_NAME): Defined.
1401 * read.c (pseudo_set): Disallow symbol set to common symbol.
1404 * write.c (write_object_file): Report common symbol name when
1405 disallowing local symbol set to common symbol.
1406 (adjust_reloc_syms): Disallow local symbol set to undefined
1409 2005-04-25 Jan Beulich <jbeulich@novell.com>
1411 * macro.c (macro_expand_body): Replace locals indicator parameters
1412 with actual macro_entry. New local variables macro_line and err.
1413 Don't return when encountering an error, just record the fact.
1414 Detect local symbol name colliding with parameter. Track line number
1415 inside of macro expansion.
1416 (do_formals): Move local variable name to wider scope. Check
1417 parameter of the same name doesn't already exist. In MRI mode, also
1418 check it doesn't collide with the argument count pseudo-parameter).
1419 (define_macro): Add file and line number parameters. Remove local
1420 variable namestr. New local variable error. Initialize macro_entry
1421 members file, line, and name. Don't return when encountering an
1422 error, just record the fact. Use %s in some diagnostics for read.c
1423 to insert the macro name. Free macro_entry on error.
1424 (macro_expand): Pass macro_entry to macro_epand_body. Don't return
1425 when encountering an error, just record the fact.
1426 (expand_irp): Don't return when encountering an error, just record
1428 * macro.h (macro_struct): New members name, file, and line.
1429 (define_macro): Add file and line number parameters.
1430 * read.c (s_macro): Pass file and line to define_macro. Tag warning
1431 regarding pseudo-op redefinition with the file/line that macro
1432 definition started at.
1434 2005-04-22 Bob Wilson <bob.wilson@acm.org>
1436 * config/tc-xtensa.c (LOOKAHEAD_ALIGNER): Delete macro.
1437 (future_alignment_required): Remove ifdefs that use it.
1439 2005-04-22 Bob Wilson <bob.wilson@acm.org>
1441 * config/tc-xtensa.c (xg_get_build_instr_size): Remove.
1442 (xg_is_narrow_insn, xg_expand_narrow): Remove. Merge into...
1443 (xg_is_single_relaxable_insn): ...here. Add "targ" and "narrow_only"
1445 (xg_assembly_relax, xg_find_narrowest_format, relaxation_requirements,
1446 convert_frag_narrow): Use new version of xg_is_single_relaxable_insn.
1448 2005-04-21 Christian Groessler <chris@groessler.org>
1450 * config/tc-z8k.c (md_assemble): Fix buffer overrun in operand[]
1453 2005-04-20 H.J. Lu <hongjiu.lu@intel.com>
1455 * config/obj-aout.h (S_IS_EXTERN): Removed.
1456 * config/obj-bout.h (S_IS_EXTERN): Likewise.
1457 * config/obj-coff.h (S_IS_EXTERN): Likewise.
1458 * symbols.c (S_IS_EXTERN): Likewise.
1459 * symbols.h (S_IS_EXTERN): Likewise.
1461 * config/tc-alpha.c (tc_gen_reloc): Replace S_IS_EXTERN with
1463 * config/tc-d10v.c (md_apply_fix3): Likewise.
1464 * config/tc-ia64.c (ia64_fix_adjustable): Likewise.
1465 * config/tc-iq2000.c (iq2000_fix_adjustable): Likewise.
1466 * config/tc-m32r.c (m32r_fix_adjustable): Likewise.
1467 * config/tc-mmix.c (mmix_adjust_symtab): Likewise.
1468 * config/tc-sh64.c (shmedia_frob_file_before_adjust): Likewise.
1469 (shmedia_md_convert_frag): Likewise.
1470 * symbols.c (print_symbol_value_1): Likewise.
1471 * write.c (write_object_file): Likewise.
1473 2005-04-20 Nick Clifton <nickc@redhat.com>
1475 * config/tc-xtensa.c (get_aligned_diff): Change type of
1476 branch_align to offsetT so that its signedness matches that of
1479 * config/tc-mips.c (macro): Use sprintf_vma to convert a > 32 bit
1480 number into a readable string.
1481 (load_register): Likewise.
1483 2005-04-20 Andreas Schwab <schwab@suse.de>
1485 * config/tc-ia64.c (specify_resource): Initialize all of tmpl.
1487 2005-04-19 David S. Miller <davem@davemloft.net>
1489 * config/tc-sparc.c (md_assemble): If sparc_ip gives us a
1490 NULL insn, exit early. Remove now spurious NULL checks.
1491 (sparc_ip): Use as_bad for unknown opcode errors, set *pinsn
1494 2005-04-19 Jan Beulich <jbeulich@novell.com>
1496 * symbols.h (symbol_find_base): Remove prototype.
1497 * symbols.c (save_symbol_name): Remove code section conditional upon
1499 (symbol_find): Remove.
1500 (symbol_find_base): Rename to symbol_find.
1501 * subsegs.c (section_symbol): Replace use of symbol_find_base with
1503 * config/obj-coff.c (tag_insert): Remove code section conditional
1504 upon STRIP_UNDERSCORE.
1505 (obj_coff_def): Likewise.
1506 (obj_coff_endef): Replace use of symbol_find_base with symbol_find.
1507 (coff_frob_symbol): Likewise.
1508 (yank_symbols): Likewise.
1509 (c_section_symbol): Likewise.
1510 * config/obj-coff.h (DO_NOT_STRIP): Remove.
1511 * config/tc-arm.c (symbol_locate): Remove code section conditional
1512 upon STRIP_UNDERSCORE.
1513 * config/tc-h8300.h (DO_NOT_STRIP): Remove.
1514 * config/tc-h8500.h (DO_NOT_STRIP): Remove.
1515 * config/tc-sh.h (DO_NOT_STRIP): Remove.
1516 * config/tc-w65.h (DO_NOT_STRIP): Remove.
1517 * config/tc-z8k.h (DO_NOT_STRIP): Remove.
1519 2005-04-19 Andreas Schwab <schwab@suse.de>
1521 * config/tc-ia64.c (md_assemble): Fix error message for wrong
1522 access to application registers.
1524 2005-04-19 Jan Beulich <jbeulich@novell.com>
1526 * config/te-sysv32.h: Remove.
1527 * Makefile.am (TARG_ENV_HFILES): Remove reference to
1529 * Makefile.in (TARG_ENV_HFILES): Likewise.
1531 2005-04-19 Jan Beulich <jbeulich@novell.com>
1534 * config/tc-ia64.c (ia64_canonicalize_symbol_name): Re-allow zero-
1537 2005-04-18 Mark Kettenis <kettenis@gnu.org>
1539 * config/tc-i386.c (md_begin): Allow hyphens in mnemonics.
1541 2005-04-18 Maciej W. Rozycki <macro@linux-mips.org>
1543 * config/tc-mips.c (normalize_constant_expr): Don't check for
1545 (check_absolute_expr): Only call normalize_constant_expr() if
1547 (mips_ip): Likewise.
1549 * config/tc-mips.c (check_absolute_expr): Fix formatting.
1551 2005-04-18 Jan Beulich <jbeulich@novell.com>
1553 * macro.c (free_token): New, freeing all the memory associated with a
1555 (do_formals): Move initializers to ...
1556 (define_macro): ... here.
1557 (delete_macro): Convert passed in name to lower case. Warn when
1558 purging macro that doesn't exist. Use hash_jam instead of hash_delete.
1560 2005-04-15 Maciej W. Rozycki <macro@linux-mips.org>
1562 * config/tc-mips.c (normalize_constant_expr): Fix formatting.
1564 2005-04-15 Jan Beulich <jbeulich@novell.com>
1566 * config/obj-elf.c (obj_elf_struct): New.
1567 (elf_pseudo_table). Use it for .offset and .struct.
1569 2005-04-14 Bob Wilson <bob.wilson@acm.org>
1570 Sterling Augustine <sterling@tensilica.com>
1572 * config/tc-xtensa.c (get_aligned_diff): Handle target_size larger
1573 than the section alignment.
1575 2005-04-14 Bob Wilson <bob.wilson@acm.org>
1576 H.J. Lu <hongjiu.lu@intel.com>
1578 * config/tc-xtensa.h (struct xtensa_frag_type): Add lit_frchain field.
1579 * config/tc-xtensa.c (xg_translate_sysreg_op,
1580 xtensa_translate_old_userregs_ops,
1581 xtensa_find_unaligned_branch_targets,
1582 xtensa_find_unaligned_loops, xtensa_fix_close_loop_end_frags,
1583 relax_frag_add_nop): Support 64-bit host.
1584 (xtensa_mark_literal_pool_location, xtensa_move_literals): Use
1585 tc_frag_data lit_frchain and lit_seg fields instead of fr_var.
1587 2005-04-14 Mark Kettenis <kettenis@gnu.org>
1589 * configure.tgt: Add support for OpenBSD/sparc ELF.
1591 * configure.tgt: Set emulation for mips-*-openbsd*.
1592 Remove broken mips-dec-openbsd* config.
1593 * configure.in: Set default ABI for mips64-*-openbsd*.
1594 * configure: Regenerate.
1596 2005-04-14 Maciej W. Rozycki <macro@linux-mips.org>
1598 * config/tc-mips.c (macro) [ldd_std]: Don't attempt the GP
1599 optimization for constant addresses.
1601 2005-04-14 Nick Clifton <nickc@redhat.com>
1603 * as.c (main): Move parse_args before symbol_begin and frag_init
1604 so that the hash table size can be set before it is used.
1605 * hash.c: Use an unsigned long type for the size of the hash
1607 * hash.h (set_gas_hash_table_size): Update the prototype.
1609 2005-04-14 Alan Modra <amodra@bigpond.net.au>
1611 * Makefile.am (NO_WERROR): Define. Use instead of -Wno-error.
1612 * acinclude.m4: Include ../bfd/warning.m4.
1613 * configure.in: Invoke AM_BINUTILS_WARNINGS.
1614 * Makefile.in: Regenerate.
1615 * configure: Regenerate.
1616 * doc/Makefile.in: Regenerate.
1618 2005-04-13 Maciej W. Rozycki <macro@linux-mips.org>
1620 * config/tc-mips.c (IS_ZEXT_32BIT_NUM): New macro.
1621 (normalize_address_expr): New function to sign-extend address
1622 offsets that fit into 32 bits in 32-bit mode.
1623 (macro_build_ldst_constoffset): Use normalize_address_expr()
1624 instead of a handcoded sequence.
1625 (load_register): Likewise. Report oversized numbers in a useful
1627 (macro) [ld_st, ldd_std]: Reject all oversized offsets, not only
1628 for constant addresses. Report oversized numbers in a useful way.
1629 (mips_ip): Use normalize_address_expr() for addresses.
1631 2005-04-12 Mark Kettenis <kettenis@gnu.org>
1633 * config/tc-i386.c (output_insn): Handle VIA PadLock instructions
1634 similar to other instructions now that they're marked as ImmExt.
1636 2005-04-12 Nick Clifton <nickc@redhat.com>
1638 * hash.c (DEFAULT_SIZE): Delete. Replace with:
1639 (gas_hash_table_size): New static variable.
1640 (set_gas_hash_table_size): New function: Records a requested size
1641 for the hash tables.
1642 (get_gas_hash_table_size): New function: Return a prime number
1643 near the requested size of the hash table.
1644 (hash_new): Use get_gas_hash_table_size.
1645 * hash.h: Add a prototype for set_gas_hash_table_size.
1646 * as.c (show_usage): Add description of new switches: --hash-size
1647 and --reduce-memory-overheads.
1648 (option_values): Add OPTION_HASH_TABLE_SIZE and
1649 OPTION_REDUCE_MEMORY_OVERHEADS.
1650 (std_longpopts): Add entries for the new options.
1651 (parse_args): Handle the new options.
1652 * Makefile.am: Add a dependency of as.c on hash.h.
1653 * Makefile.in: Regenerate.
1654 * doc/as.texinfo: Document the new switches.
1655 * NEWS: Mention the new switches.
1657 2005-04-12 Nick Clifton <nickc@redhat.com>
1660 * config/tc-hppa.c (pre_defined_registers): Fix %farg[0-3]
1663 2005-04-12 Alan Modra <amodra@bigpond.net.au>
1665 * Makefile.am: Run "make dep-am".
1666 * Makefile.in: Regenerate.
1668 2005-04-11 Sterling Augustine <sterling@tensilica.com>
1669 Bob Wilson <bob.wilson@acm.org>
1671 * config/tc-xtensa.c (check_t1_t2_reads_and_writes): Fix typo.
1673 2005-04-11 Mark Kettenis <kettenis@gnu.org>
1675 * configure.tgt (generic_target): Add support for OpenBSD/i386 ELF.
1677 2005-04-11 Jan Beulich <jbeulich@novell.com>
1679 * NEWS: Mention these changes and their effects.
1680 * macro.c (get_token): Use is_name_beginner/is_part_of_name/
1682 (check_macro): Likewise.
1683 (buffer_and_nest): Likewise. Permit multiple labels. Don't discard
1684 labels together with the closing pseudo-op.
1685 (macro_expand_body): Adjust comment. Range-check input before use.
1686 Adjust mis-spelled diagnostic. Use is_name_beginner.
1687 * read.c (try_macro): New.
1688 (read_a_source_file): New static variable last_eol. Don't list
1689 macro expansion lines more than once. Call try_macro.
1690 (s_macro): Set section of line_label to absolute instead of undefined.
1691 * doc/as.texinfo: Add information on the caveats of these changes.
1693 2005-04-11 Alan Modra <amodra@bigpond.net.au>
1695 * symbols.c (symbol_X_add_number): Change return type to "offsetT *".
1696 * symbols.h (symbol_X_add_number): Update prototype.
1698 2005-04-10 Eric Christopher <echristo@redhat.com>
1700 * symbols.c (symbol_X_add_number): Fix warning.
1702 2005-04-10 H.J. Lu <hongjiu.lu@intel.com>
1704 * config/tc-m68k.c (md_begin): Support 64bit host.
1705 (get_num): Support 64bit BFD on 32bit host.
1707 2005-04-10 H.J. Lu <hongjiu.lu@intel.com>
1709 * config/tc-mips.c (md_apply_fix3): Fix typos in BFD_RELOC_64.
1711 2005-04-09 Alan Modra <amodra@bigpond.net.au>
1713 * read.c (assign_symbol): Remove const from parm. Fix xcalloc
1714 call. Don't do the COFF hacks for multi-emulation gas. Move
1715 demand_empty_rest_of_line back to caller.
1716 (s_set, equals): demand_empty_rest_of_line here.
1719 * as.h (rs_dummy): Define.
1720 * symbols.c (symbol_X_add_number): New function.
1721 * symbols.h (symbol_X_add_number): Declare.
1722 * stabs.c (aout_process_stab): Tidy symbol frag setting.
1723 * read.c (assign_symbol): New function, split out from s_set.
1724 Use symbol_find_or_make. Leave fr_type of dummy frag as rs_dummy.
1725 Fix COFF hacks for multi-emulation gas.
1726 (s_set): Call assign_symbol. Remove "register" keyword.
1727 (set_zero_frag): New function.
1728 (pseudo_set): Always check for assignment to section syms.
1729 Always set segment and frag of symbol, and likewise extern for
1730 aout/bout. Handle assignment of sym=sym+/-const specially. Don't
1731 special case exp.X_add_number non-zero for O_symbol expressions.
1732 (equals): Use assign_symbol.
1734 2005-04-08 Bob Wilson <bob.wilson@acm.org>
1736 * config/tc-xtensa.c (xtensa_create_xproperty_segments): Skip
1739 2005-04-06 H.J. Lu <hongjiu.lu@intel.com>
1741 * config/tc-i386.c (tc_gen_reloc): Don't turn
1742 BFD_RELOC_X86_64_32S into BFD_RELOC_32.
1744 2005-04-06 Nick Clifton <nickc@redhat.com>
1746 * po/rw.po: New translation: Kinyarwanda
1747 * configure.in (ALL_LINGUAS): Add rw
1748 * configure: Regenerate.
1750 2005-04-05 Sterling Augustine <sterling@tensilica.com>
1751 Bob Wilson <bob.wilson@acm.org>
1753 * config/tc-xtensa.c (branch_align_power): New.
1754 (xtensa_find_unaligned_branch_targets, get_aligned_diff,
1755 future_alignment_required): Use branch_align_power to check section
1756 alignment as well as xtensa_fetch_width when aligning branch targets.
1758 2005-04-05 Bob Wilson <bob.wilson@acm.org>
1760 * config/tc-xtensa.c: Warning fixes throughout.
1761 (xtensa_fetch_width): Change to unsigned.
1762 (assemble_nop, xtensa_find_unaligned_branch_targets,
1763 xtensa_find_unaligned_loops, xg_assemble_vliw_tokens,
1764 is_narrow_branch_guaranteed_in_range, xtensa_fix_close_loop_end_frags,
1765 min_bytes_to_other_loop_end, unrelaxed_frag_min_size,
1766 unrelaxed_frag_max_size, xtensa_fix_short_loop_frags,
1767 count_insns_to_loop_end, unrelaxed_frag_min_insn_count,
1768 get_text_align_max_fill_size, get_text_align_nop_count,
1769 get_text_align_nth_nop_size, get_noop_aligned_address,
1770 get_aligned_diff, convert_frag_align_next_opcode,
1771 convert_frag_immed_finish_loop, xtensa_create_property_segments,
1772 xtensa_create_xproperty_segments, xt_block_aligned_size): Clean up
1773 types, avoiding size_t and using offsetT and addressT appropriately.
1774 (get_text_align_power): Clean up types. Avoid incorrect bound.
1775 (get_text_align_fill_size): Clean up types. Restructure for clarity.
1777 2005-04-04 H.J. Lu <hongjiu.lu@intel.com>
1779 * config/tc-ia64.c (start_unwind_section): Undo the change
1781 (generate_unwind_image, dot_endp): Likewise.
1783 2005-04-01 David Mosberger <davidm@hpl.hp.com>
1785 * config/tc-ia64.c (ia64_handle_align): Move le_nop and
1786 le_nop_stop arrays and initializers to file scope.
1787 (md_begin): When generating code for anything other than
1788 Itanium 1, use MMI instead of MFI NOP bundles as a filler.
1790 2005-04-01 Jan Beulich <jbeulich@novell.com>
1792 * config/tc-i386.c (output_imm): Also set sign flag for 64-bit push
1795 2005-04-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
1797 * NEWS: Mention [fdgh]_floating.
1798 * config/atof-vax.c: Fix some whitespace.
1799 * config/tc-vax.c (md_pseudo_table): Add "[fdgh]_floating".
1801 2005-04-01 Nick Clifton <nickc@redhat.com>
1803 * configure.in: Add a check for <unistd.h> providing a prototype
1804 for getopt() which is compatible with the one in
1805 include/getopt.h. If so then define HAVE_DECL_GETOPT.
1806 * configure: Regenerate.
1807 * config.in (HAVE_DECL_GETOPT): Add.
1809 2005-04-01 Jan Beulich <jbeulich@novell.com>
1811 * config/tc-i386.c (s_bss): Call obj_elf_section_change_hook.
1813 2005-04-01 Jan Beulich <jbeulich@novell.com>
1815 * config/tc-i386.c (md_apply_fix3): Also handle BFD_RELOC_X86_64_32S.
1816 (tc_gen_reloc): Handle BFD_RELOC_X86_64_32S in the default case.
1818 2005-03-30 Julian Brown <julian@codesourcery.com>
1820 * config/tc-arm.c (arm_adjust_symtab): Rename
1821 bfd_elf32_is_arm_mapping_symbol_name to bfd_is_arm_mapping_symbol_name.
1823 2005-03-30 Julian Brown <julian@codesourcery.com>
1825 * config/tc-arm.c (mapping_state): Change documentation in function
1826 comment to cross-reference spec instead. Change type of mapping symbols
1828 (arm_adjust_symtab): Don't change type of mapping symbols here.
1830 2005-03-30 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
1832 * as.h [NEED_DECLARATION_FFS] (ffs): Prototype and alphabetize.
1833 * config.in: Regenerate.
1834 * configure: Regenerate.
1835 * configure.in: Check for ffs decl and alphabetize.
1837 2005-03-29 Daniel Jacobowitz <dan@codesourcery.com>
1838 Phil Blundell <philb@gnu.org>
1840 * config/tc-arm.c (arm_parse_reloc): Add TLS relocations.
1841 (md_apply_fix3): Mark TLS symbols.
1842 (tc_gen_reloc): Handle TLS relocations.
1843 (arm_fix_adjustable): Ignore TLS relocations.
1844 (s_arm_elf_cons): Support expressions after decorated symbols.
1846 2005-03-29 Julian Brown <julian@codesourcery.com>
1848 * config/tc-arm.c (marked_pr_dependency): New bitmap, bit N indicates
1849 whether personality routine index N has been output for this section.
1850 (mapping_state): tc_segment_info_data now struct not enum.
1851 (arm_elf_change_section): Likewise, and marked_pr_dependency is now
1852 handled on section change.
1853 (create_unwind_entry): Previous code to output dependency removed.
1854 (s_arm_unwind_fnend): Output dependency if it hasn't been done already
1856 * config/tc-arm.h (TC_SEGMENT_INFO_TYPE): Redefined as struct
1857 arm_segment_info_type.
1858 (arm_segment_info_type): New struct.
1860 2005-03-28 Sterling Augustine <sterling@tensilica.com>
1861 Bob Wilson <bob.wilson@acm.org>
1863 * config/tc-xtensa.c (do_align_targets): Update comment.
1864 (xtensa_frob_label): Compute "freq" before possibly switching frags.
1865 Insert a LOOP_END frag before every loop target, and do not overload
1866 DESIRE_ALIGN_IF_TARGET frags with loop end information.
1867 (xg_assemble_vliw_tokens): Use do_align_targets.
1868 (xtensa_fix_target_frags): Remove code to convert a
1869 DESIRE_ALIGN_IF_TARGET frag to a LOOP_END frag when there is a
1870 negatable branch at the end of a loop.
1871 (frag_can_negate_branch): Delete.
1873 2005-03-28 David Mosberger <davidm@hpl.hp.com>
1874 H.J. Lu <hongjiu.lu@intel.com>
1877 NEWS: Mention "-mtune=[itanium1|itanium2]".
1879 * config/tc-ia64.c (md): Add tune.
1880 (md_parse_option): Accepted "-mtune=[itanium1|itanium2]".
1881 (md_show_usage): Add "-mtune=[itanium1|itanium2]".
1882 (extra_goodness): Prefer M- and I-unit NOPs for itanium2. F and
1883 B unit NOPs are discouraged for McKinley-derived cores.
1884 (md_begin): Don't hardcode the "extra_goodness()" function in
1886 (ia64_init): Set md.tune to itanium2.
1888 * doc/as.texinfo: Add -mtune=[itanium1|itanium2]".
1889 * doc/c-ia64.texi: Likewise.
1891 2005-03-27 Ian Lance Taylor <ian@airs.com>
1893 * config/obj-coff.c (coff_frob_symbol): When crashing because of a
1894 bad C_EFCN symbol, print its name.
1896 2005-03-25 Bob Wilson <bob.wilson@acm.org>
1898 * config/tc-xtensa.c (use_longcalls): Delete.
1899 (xg_symbolic_immeds_fit): Check for direct calls and return TRUE if
1900 the use_longcalls flag is set. Do this before checking the segment.
1901 (xg_expand_assembly_insn): Rearrange to use new do_expand flag. Never
1902 expand direct calls at this point.
1903 (xtensa_set_frag_assembly_state): Set use_longcalls flag.
1904 (xtensa_find_unmarked_state_frags): Likewise.
1905 (md_assemble): Do not disable longcalls by setting is_specific_opcode.
1906 (xg_assemble_vliw_tokens): Switch frags when use_longcalls changes.
1907 (convert_frag_immed): Remove unnecessary check of is_specific_opcode.
1908 * config/tc-xtensa.h (xtensa_frag_type): Add use_longcalls flag.
1910 2005-03-25 Hans-Peter Nilsson <hp@bitrange.com>
1912 * config/tc-mmix.c, config/tc-mmix.h: Convert to ISO C90.
1914 2005-03-25 Hans-Peter Nilsson <hp@axis.com>
1916 * config/tc-cris.h: Convert to ISO C90.
1917 * config/tc-cris.c: Ditto.
1918 (md_estimate_size_before_relax): Remove obsolete comment for
1919 parameter "segment_type".
1920 (md_begin): Document reason for cast of hash_insert argument.
1921 (md_atof): Correct type of parameter "type".
1923 2005-03-24 Nick Clifton <nickc@redhat.com>
1925 * write.h (bit_fix_new): Remove redundant prototype.
1926 * config/atof-ieee.c: Convert to ISO-C90 and fix formatting.
1927 * config/obj-aout.c: Convert to ISO-C90 and fix formatting.
1928 * config/obj-aout.h: Convert to ISO-C90 and fix formatting.
1929 * config/obj-bout.c: Convert to ISO-C90 and fix formatting.
1930 * config/obj-bout.h: Convert to ISO-C90 and fix formatting.
1931 * config/obj-ecoff.c: Convert to ISO-C90 and fix formatting.
1932 * config/obj-ecoff.h: Convert to ISO-C90 and fix formatting.
1933 * config/obj-som.c: Convert to ISO-C90 and fix formatting.
1934 * config/obj-som.h: Convert to ISO-C90 and fix formatting.
1935 * config/tc-a29k.c: Convert to ISO-C90 and fix formatting.
1936 * config/tc-a29k.h: Convert to ISO-C90 and fix formatting.
1937 * config/tc-alpha.c: Convert to ISO-C90 and fix formatting.
1938 * config/tc-alpha.h: Convert to ISO-C90 and fix formatting.
1939 * config/tc-arc.c: Convert to ISO-C90 and fix formatting.
1940 * config/tc-arc.h: Convert to ISO-C90 and fix formatting.
1941 * config/tc-d10v.c: Convert to ISO-C90 and fix formatting.
1942 * config/tc-d10v.h: Convert to ISO-C90 and fix formatting.
1943 * config/tc-d30v.c: Convert to ISO-C90 and fix formatting.
1944 * config/tc-d30v.h: Convert to ISO-C90 and fix formatting.
1945 * config/tc-dlx.c: Convert to ISO-C90 and fix formatting.
1946 * config/tc-dlx.h: Convert to ISO-C90 and fix formatting.
1947 * config/tc-fr30.c: Convert to ISO-C90 and fix formatting.
1948 * config/tc-fr30.h: Convert to ISO-C90 and fix formatting.
1949 * config/tc-h8500.c: Convert to ISO-C90 and fix formatting.
1950 * config/tc-h8500.h: Convert to ISO-C90 and fix formatting.
1951 * config/tc-i370.c: Convert to ISO-C90 and fix formatting.
1952 * config/tc-i370.h: Convert to ISO-C90 and fix formatting.
1953 * config/tc-i960.c: Convert to ISO-C90 and fix formatting.
1954 * config/tc-ip2k.c: Convert to ISO-C90 and fix formatting.
1955 * config/tc-ip2k.h: Convert to ISO-C90 and fix formatting.
1956 * config/tc-m32r.c: Convert to ISO-C90 and fix formatting.
1957 * config/tc-m32r.h: Convert to ISO-C90 and fix formatting.
1958 * config/tc-m88k.c: Convert to ISO-C90 and fix formatting.
1959 * config/tc-m88k.h: Convert to ISO-C90 and fix formatting.
1960 * config/tc-mcore.c: Convert to ISO-C90 and fix formatting.
1961 * config/tc-mcore.h: Convert to ISO-C90 and fix formatting.
1962 * config/tc-mn10200.c: Convert to ISO-C90 and fix formatting.
1963 * config/tc-ns32k.c: Convert to ISO-C90 and fix formatting.
1964 * config/tc-ns32k.h: Convert to ISO-C90 and fix formatting.
1965 * config/tc-openrisc.c: Convert to ISO-C90 and fix formatting.
1966 * config/tc-openrisc.h: Convert to ISO-C90 and fix formatting.
1967 * config/tc-or32.c: Convert to ISO-C90 and fix formatting.
1968 * config/tc-or32.h: Convert to ISO-C90 and fix formatting.
1969 * config/tc-pdp11.h: Convert to ISO-C90 and fix formatting.
1970 * config/tc-pj.c: Convert to ISO-C90 and fix formatting.
1971 * config/tc-pj.h: Convert to ISO-C90 and fix formatting.
1972 * config/tc-tahoe.c: Convert to ISO-C90 and fix formatting.
1973 * config/tc-tic80.c: Convert to ISO-C90 and fix formatting.
1974 * config/tc-tic80.h: Convert to ISO-C90 and fix formatting.
1975 * config/tc-v850.c: Convert to ISO-C90 and fix formatting.
1976 * config/tc-v850.h: Convert to ISO-C90 and fix formatting.
1977 * config/tc-w65.c: Convert to ISO-C90 and fix formatting.
1978 * config/tc-w65.h: Convert to ISO-C90 and fix formatting.
1979 * config/tc-xstormy16.c: Convert to ISO-C90 and fix formatting.
1980 * config/tc-xstormy16.h: Convert to ISO-C90 and fix formatting.
1982 2005-03-23 Jim Blandy <jimb@redhat.com>
1984 * config/tc-arm.c (arm_adjust_symtab): Fetch elf_sym's binding
1985 attributes properly.
1987 2005-03-23 Mike Frysinger <vapier@gentoo.org>
1988 Nick Clifton <nickc@redhat.com>
1990 * configure.tgt: Accept any C library to accompany a GNU Linux
1991 implementation, not just the GNU C library.
1992 * configure.in: Likewise.
1993 * configure: Regenerate.
1995 2005-03-23 Nick Clifton <nickc@redhat.com>
1997 * config/tc-tic30.c: Convert to ISO C90 formatting.
1998 * config/tc-tic30.h: Convert to ISO C90 formatting.
1999 * config/tc-pdp11.c: Convert to ISO C90 formatting.
2000 * config/atof-vax.c: Convert to ISO C90 formatting.
2002 2005-03-21 Maciej W. Rozycki <macro@mips.com>
2004 * config/tc-mips.c (mips_frob_file): Sort BFD_RELOC_MIPS16_LO16
2005 relocations correctly as well.
2006 (mips_fix_adjustable): Don't make BFD_RELOC_MIPS16_LO16
2007 relocations in mergeable sections section-relative either.
2009 2005-03-21 Bob Wilson <bob.wilson@acm.org>
2011 * config/tc-xtensa.c (md_apply_fix3): Recognize XTENSA_PLT relocations.
2013 2005-03-21 Nick Clifton <nickc@redhat.com>
2015 * config/tc-sh.c (sh_elf_final_processing): Fix compile time
2016 warning by providing a prototype for sh_symbian_find_elf_flags.
2018 * cgen.c (gas_cgen_parse_operand): Fix typo introduced by
2021 2005-03-21 Alan Modra <amodra@bigpond.net.au>
2023 * configure.tgt: Handle setting of bfd_gas for fmt=multi targets
2024 along with other formats that set bfd_gas. Remove unnecessary
2025 setting of bfd_gas. Delete strongarm cases in generic_target
2028 2005-03-21 Alan Modra <amodra@bigpond.net.au>
2031 * config/tc-m68k.c (TRUNC, SEXT): Define.
2032 (issbyte, isubyte, issword, isuword, isbyte, isword): Use the above.
2033 (m68k_ip): Truncate or sign extend expressions as appropriate.
2034 (get_num): Likewise.
2035 (md_apply_fix3): Use SEXT.
2037 2005-03-21 Alan Modra <amodra@bigpond.net.au>
2039 * Makefile.am (OBJ_FORMAT_CFILES): Prune config/obj-vms.c.
2040 (OBJ_FORMAT_HFILES): Prune config/obj-vms.h.
2041 (obj-vms.o): Delete rule.
2043 * Makefile.in: Regenerate.
2044 * aclocal.m4: Regenerate.
2045 * doc/Makefile.in: Regenerate.
2046 * po/POTFILES.in: Regenerate.
2048 2005-03-18 C Jaiprakash <cjaiprakash@noida.hcltech.com>
2050 * config/tc-m68k.c (m68k_elf_final_processing): Set file specific
2051 flag for coldfire v4e.
2053 2005-03-17 Bob Wilson <bob.wilson@acm.org>
2055 * config/tc-xtensa.c (xg_apply_tentative_value): Rename to
2056 xg_apply_fix_value and return a value to indicate success.
2057 (md_pcrel_from): Skip check of fx_done. Return 0 if not PC-relative.
2058 (xtensa_force_relocation): Remove checks for VTABLE relocs.
2059 (xtensa_validate_fix_sub): New.
2060 (xtensa_fix_adjustable): Remove check for external or weak symbols.
2061 (tc_gen_reloc): Move code to handle difference of symbols and code to
2062 apply tentative fix values to ...
2063 (md_apply_fix3): ...here. Enable standard overflow checks for simple
2064 8, 16, and 32 bit relocations. Apply fixes for slot-specific
2065 relocations when linkrelax flag is not set.
2066 * config/tc-xtensa.h (xtensa_validate_fix_sub): Add prototype.
2067 (TC_FORCE_RELOCATION_SUB_SAME, TC_VALIDATE_FIX_SUB): Define.
2069 2005-03-17 Jan Beulich <jbeulich@novell.com>
2071 * config/tc-i386.c (i386_scale): Beautify error message.
2072 (Intel syntax comments): Update.
2073 (struct intel_parser_s): Add fields in_offset, in_bracket, and
2075 (intel_e04_1, intel_e05_1, intel_e05_1, intel_e09_1, intel_e10_1):
2076 Remove declarations.
2077 (intel_bracket_expr): Declare.
2078 (i386_intel_operand): Initialize new intel_parser fields. Wrap most
2079 of the function body in a loop allowing to split an operand into two.
2080 Replace calls to malloc and checks of it returning non-NULL with
2081 calls to xmalloc/xstrdup.
2082 (intel_expr): SHORT no longer handled here. Add comment indicating
2083 comparison ops need implementation.
2084 (intel_e04, intel_e04_1): Combine, replace recursion with loop.
2085 Check right operand of - does not specify a register when parsing
2086 the address of a memory reference.
2087 (intel_e05, intel_e05_1): Combine, replace recursion with loop.
2088 Check operands do not specify a register when parsing the address of
2090 (intel_e06, intel_e06_1): Likewise.
2091 (intel_e09, intel_e09_1): Combine, replace recursion with loop. Also
2092 handle SHORT as well as unary + and -. Don't accept : except for
2093 segment overrides or in direct far jump/call insns.
2094 (intel_brack_expr): New.
2095 (intel_e10, intel_e10_1): Combine, replace recursion with loop. Use
2097 (intel_e11): Replace chain of if/else-if by switch, alloing fall-
2098 through in certain cases. Use intel_brack_expr. Add new diagnostics.
2099 Allow symbolic constants as register scale value.
2100 (intel_get_token): Replace call to malloc and check of return value
2101 with call to xmalloc. Change handling for FLAT to match MASM's.
2102 (intel_putback_token): Don't try to back up/free current token if
2105 2005-03-16 Daniel Jacobowitz <dan@codesourcery.com>
2107 * configure.tgt: Set emulation for arm-*-eabi*.
2108 * config/tc-arm.c (meabi_flags): Check EABI_DEFAULT.
2109 * config/te-armeabi.h: New file.
2110 * config/te-armlinuxeabi.h (EABI_DEFAULT): Define.
2111 * config/te-symbian.h: Include "te-armeabi.h".
2113 2005-03-16 Nick Clifton <nickc@redhat.com>
2115 * cgen.c (gas_cgen_parse_operand): Copy opinfo parameter into a
2116 local variable in case it is clobbered by the setjmp.
2118 2005-03-16 Nick Clifton <nickc@redhat.com>
2119 Ben Elliston <bje@au.ibm.com>
2121 * configure.in (werror): New switch: Add -Werror to the
2122 compiler command line. Enabled by default. Disable via
2124 * configure: Regenerate.
2126 2005-03-16 Nick Clifton <nickc@redhat.com>
2128 * config/obj-coff.h: Convert to ISO C90 formatting.
2129 * config/obj-coff.c: Convert to ISO C90 formatting.
2131 2005-03-15 Zack Weinberg <zack@codesourcery.com>
2133 * config/tc-arm.c (do_mla): Rename to do_mlas, take second
2134 is_mls parameter; do not diagnose Rm==Rd when is_mls.
2135 (do_mla, do_mls, five_bit_unsigned_immediate, bfci_lsb_and_width)
2136 (do_bfc, do_bfi, do_bfx, do_rbit, do_mov16, do_ldsttv4): New functions.
2137 (insns): Add ARMv6T2 instructions:
2138 bfc bfi mls movw movt rbit sbfx ubfx ldrht ldrsht ldrsbt strht.
2139 (arm_archs): Add V6T2 variants.
2141 2005-03-15 Nick Clifton <nickc@redhat.com>
2143 * NEWS: Add cutoff for changes in 2.16 release.
2145 2005-03-15 Jan Beulich <jbeulich@novell.com>
2147 * expr.c (operand): Merge handling of unary + into that for unary
2150 2005-03-14 Eric Christopher <echristo@redhat.com>
2152 * config/tc-mips.c: Include dw2gencfi.h.
2153 (mips_cfi_frame_initial_instructions): New.
2154 * config/tc-mips.h (TARGET_USE_CFIPOP): Define.
2155 (tc_cfi_frame_initial_instructions): Ditto.
2156 (DWARF2_DEFAULT_RETURN_COLUMN): Ditto.
2157 (DWARF2_CIE_DATA_ALIGNMENT): Ditto.
2158 * Makefile.am: Update dependencies.
2159 * Makefile.in: Regenerate.
2161 2005-03-15 Alan Modra <amodra@bigpond.net.au>
2163 * po/es.po: Commit new Spanish translation.
2165 2005-03-14 Alan Modra <amodra@bigpond.net.au>
2167 * po/tr.po: Commit new Turkish translation.
2169 2005-03-12 Zack Weinberg <zack@codesourcery.com>
2171 * config/tc-arm.c (tinsns): Add ARMv6K instructions sev, wfe,
2174 2005-03-11 Daniel Jacobowitz <dan@codesourcery.com>
2176 * config-gas.com: Mark vax-vms as obsolete.
2177 * configure.in: Remove fmt=vms support.
2178 * config.in: Regenerate.
2179 * configure: Regenerate.
2180 * config/obj-vms.h, config/obj-vms.c, config/vms-conf.h: Remove.
2182 2005-03-10 Sterling Augustine <sterling@tensilica.com>
2183 Bob Wilson <bob.wilson@acm.org>
2185 * config/tc-xtensa.c (finish_vinsn): Include the last instruction slot
2186 when checking if xg_resolve_literals needs to be called.
2187 * config/tc-xtensa.h: Fix spelling typo in a comment.
2189 2005-03-10 Jan Beulich <jbeulich@novell.com>
2191 * config/tc-tic54x.h (tic54x_macro_info): Change parameter type.
2192 * config/tc-tic54x.c (tic54x_macro_info): Likewise. Replace hand-
2193 crafted structure declarations with the types from macro.h.
2195 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2197 * config/tc-mips.c (s_cpsetup): Use '__gnu_local_gp' instead of '_gp'
2198 for -mno-shared optimization.
2200 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2202 * config/tc-mips.c (MAX_VR4130_NOPS, MAX_DELAY_NOPS): New macros.
2203 (MAX_NOPS): Bump to 4.
2204 (mips_fix_vr4130): New variable.
2205 (nops_for_vr4130): New function.
2206 (nops_for_insn): Use MAX_DELAY_NOPS rather than MAX_NOPS. Use
2207 nops_for_vr4130 if working around VR4130 errata.
2208 (OPTION_FIX_VR4130, OPTION_NO_FIX_VR4130): New macros.
2209 (md_longopts): Add -mfix-vr4130 and -mno-fix-vr4130.
2210 (md_parse_option): Handle them.
2211 (md_show_usage): Print them.
2212 * doc/c-mips.texi: Document -mfix-vr4130 and -mno-fix-vr4130.
2214 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2216 * config/tc-mips.c (append_insn): Remove cop_interlocks test from
2219 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2221 * config/tc-mips.h (mips_flush_pending_output): Delete.
2222 (mips_emit_delays): Declare.
2223 (md_flush_pending_output): Use mips_emit_delays.
2224 * config/tc-mips.c (mips_no_prev_insn): Remove parameter; always forget
2225 the previous instructions.
2226 (md_begin, append_insn, md_parse_option): Update callers.
2227 (mips_emit_delay): Remove parameter. Move INSNS != 0 code to
2229 (mips_align, s_change_sec, s_cons, s_float_cons, s_gpword)
2230 (s_gpdword): Update callers.
2231 (start_noreorder, end_noreorder): New functions.
2232 (macro, macro2, mips16_macro, s_mipsset): Use them instead of
2233 manipulating mips_opts or prev_nop_frag directly.
2234 (mips_flush_pending_output): Delete.
2236 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2238 * config/tc-mips.c (mips_move_labels): New function, taken from...
2239 (append_insn, mips_emit_delays): ...here.
2241 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2243 * config/tc-mips.c (MAX_NOPS): New macro.
2244 (history): Resize to 1 + MAX_NOPS.
2245 (fix_vr4120_class): New enumeration.
2246 (vr4120_conflicts): New variable.
2247 (init_vr4120_conflicts): New function.
2248 (md_begin): Call it.
2249 (insn_uses_reg): Constify first argument.
2250 (classify_vr4120_insn, insns_between, nops_for_insn, nops_for_sequence)
2251 (nops_for_insn_or_target): New functions.
2252 (append_insn): Use the new nops_for_* functions instead of inline
2253 delay checks. Generalize prev_nop_frag handling to handle an
2254 arbitrary history length. Insert nops into the history buffer
2255 once the number of nops in prev_nop_frag is fixed.
2256 (emit_delays): Use nops_for_insn instead of inline delay checks.
2258 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2260 * config/tc-mips.c (append_insn): Remove now-redundant nops != 0
2261 check from branch delay code. Remove unnecessary check for branches.
2263 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2265 * config/tc-mips.c (dummy_opcode): Delete.
2266 (nop_insn, mips16_nop_insn): New variables.
2267 (NOP_INSN): New macro.
2268 (insn_length, create_insn, install_insn, move_insn, add_fixed_insn)
2269 (add_relaxed_insn, insert_into_history, emit_nop): New functions.
2270 (md_begin): Initialize nop_insn and mips16_nop_insn.
2271 (append_insn): Use the new emit_nop function to add nops, recording
2272 them in the history buffer. Use add_fixed_insn or add_relaxed_insn
2273 to reserve room for the instruction and install_insn to install the
2274 final form. Use insert_into_history to record the instruction in
2275 the history buffer. Use move_insn to do delay slot filling.
2276 (mips_emit_delays): Use add_fixed_insn instead of the emit_nop macro.
2277 (macro_build, mips16_macro_build, macro_build_lui, mips_ip)
2278 (mips16_ip): Use create_insn to initialize mips_cl_insns.
2280 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2282 * config/tc-mips.c (INSERT_BITS, EXTRACT_BITS, INSERT_OPERAND)
2283 (EXTRACT_OPERAND, MIPS16_INSERT_OPERAND, MIPS16_EXTRACT_OPERAND): New.
2284 (insn_uses_reg, reg_needs_delay, append_insn, macro_build)
2285 (mips16_macro_build, macro_build_lui, mips16_macro, mips_ip)
2286 (mips16_ip): Use the new macros instead of explicit masks and shifts.
2288 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2290 * config/tc-mips.c (mips_cl_insn): Replace the valid_p, delay_slot_p
2291 and extended_p fields with a single fixed_p field.
2292 (append_insn, mips_no_prev_insn): Adjust accordingly.
2294 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2296 * config/tc-mips.c (mips_cl_insn): Replace reloc_type array with
2297 a single mips16_absolute_jump_p bit.
2298 (append_insn): Adjust accordingly.
2300 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2302 * config/tc-mips.h (mips_cl_insn): Move definition to...
2303 * config/tc-mips.c (mips_cl_insn): ...here. Add new fields:
2304 frag, where, fixp, reloc_type, valid_p, noreorder_p, delay_slot_p
2306 (history): New variable.
2307 (prev_insn, prev_prev_insn, prev_insn_valid, prev_insn_frag)
2308 (prev_insn_where, prev_insn_reloc_type, prev_insn_fixp)
2309 (prev_insn_is_delay_slot, prev_insn_unreordered, prev_insn_extended)
2310 (prev_prev_insn_unreordered): Delete.
2311 (reg_needs_delay, append_insn, mips_no_prev_insn, mips_emit_delays)
2312 (macro_start): Replace uses of prev_insn* with the equivalent history[]
2315 2005-03-08 Daniel Jacobowitz <dan@codesourcery.com>
2317 * doc/Makefile.am: Update as.info dependencies.
2318 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
2320 2005-03-08 Jan Beulich <jbeulich@novell.com>
2322 * doc/as.texinfo: Add sentence to indicate redefining a macro is an
2323 error, and point to .purgem documentation if someone really needs
2325 * NEWS: Mention macro redefinition is now an error.
2327 2005-03-08 Jan Beulich <jbeulich@novell.com>
2329 * config/tc-ia64.c (emit_one_bundle): Track last slot user insn was
2330 emitted to. Add more precise diagnostics for non-fitting insns based
2331 on that. Eliminate now superfluous special casing of MLX. Clear out
2332 slot information when dropping an insn.
2334 2005-03-08 Jan Beulich <jbeulich@novell.com>
2336 * config/tc-ia64.c (parse_section_name): Rename to...
2337 (cross_section): In addition to separating the name from the rest of
2338 the arguments, also carry out the operation.
2339 (dot_xdata): Use cross_section.
2340 (dot_float_cons): Likewise.
2341 (dot_xstringer): Likewise.
2342 (dot_xdata_ua): Likewise.
2343 (dot_float_cons_ua): Likewise. Pass float_cons, not stmt_float_cons.
2345 2005-03-05 Alan Modra <amodra@bigpond.net.au>
2347 * po/gas.pot: Regenerate.
2349 2005-03-04 David Daney <ddaney@avtrex.com>
2351 * config/tc-mips.c (macro_build_lui): Use '__gnu_local_gp'
2352 instead of '_gp' for -mno-shared optimization.
2354 (s_abicalls): Document it in the comment.
2355 (md_show_usage): Document the -mno-shared option.
2357 2005-03-04 Richard Sandiford <rsandifo@redhat.com>
2359 * config/tc-mips.c (mips_set_options): Add sym32 field.
2360 (mips_opts): Initialize it.
2361 (HAVE_32BIT_ADDRESSES): Set to true if pointers are 32 bits wide.
2362 (HAVE_64BIT_ADDRESSES): Redefine as !HAVE_32BIT_ADDRESSES.
2363 (HAVE_32BIT_SYMBOLS, HAVE_64BIT_SYMBOLS): New macros.
2364 (load_address): Use HAVE_64BIT_SYMBOLS instead of HAVE_64BIT_ADDRESSES
2365 when deciding whether to use a symbolic %highest/%higher expansion.
2366 (macro): Likewise. Remove o64/n32 linux hack. Always use
2367 ADDRESS_ADD*_INSN for address addition in the expansion of "dla"
2368 and "la". Handle constants separately from symbolic expressions in
2369 the "ld_st:" case, using 64-bit arithmetic if HAVE_64BIT_ADDRESSES
2370 and using load_register to load the high part of the address.
2371 (OPTION_MSYM32, OPTION_NO_MSYM32): New macros.
2372 (OPTION_ELF_BASE): Bump by 2.
2373 (md_longopts): Add entries for -msym32 and -mno-sym32.
2374 (md_parse_option): Handle them.
2375 (usage): Document them.
2376 (s_mipsset): Handle ".set sym32" and ".set nosym32".
2377 (s_cpload, s_cpsetup): Use HAVE_64BIT_SYMBOLS instead of
2378 HAVE_64BIT_ADDRESSES to detect 64-bit values of "_gp".
2379 * doc/c-mips.texi: Document ".set sym32", ".set nosym32",
2380 -msym32 and -mno-sym32.
2382 2005-03-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2384 * config/tc-mips.c (load_address): Implement GP optimization
2385 for 64bit address space non-PIC. Fix formatting.
2386 (macro): Likewise. Simplify code.
2387 (md_parse_option): Don't bail out if -G 0 is set for PIC code.
2388 (mips_after_parse_args): Simplify code.
2390 2005-03-03 Nick Clifton <nickc@redhat.com>
2392 * expr.c (operand): Remove redundant code enclosed by #ifdef
2393 RELAX_PAREN_GROUPING....#endif.
2395 * config/tc-mn10200.c (tc_gen_reloc): Handle the case where the
2396 reloc is the difference of two symbols defined in the same
2399 * config/tc-iq2000.c (line_comment_chars): Include the # character
2400 as otherwise this breaks #APP/#NO_APP processing.
2402 2005-03-03 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
2404 * config/tc-arc.c(md_assemble): Remove dead code for handling
2405 immediate indexing of ld and st .
2407 2005-03-02 Daniel Jacobowitz <dan@codesourcery.com>
2408 Joseph Myers <joseph@codesourcery.com>
2410 * config/tc-mips.c (percent_op): Add %tlsgd, %tlsldm, %dtprel_hi,
2411 %dtprel_lo, %tprel_hi, %tprel_lo, and %gottprel.
2412 (parse_relocation): Check for a word break after a relocation
2414 (md_apply_fix3): Handle TLS relocations, and mark thread-local
2417 2005-03-02 Alan Modra <amodra@bigpond.net.au>
2419 * config/tc-ppc.c (ppc_fix_adjustable <ELF>): Remove bogus checks.
2421 2005-03-02 Jan Beulich <jbeulich@novell.com>
2423 * as.c (main): Use unlink_if_ordinary instead of unlink.
2424 * messages.c (as_fatal): Likewise.
2426 2005-03-02 Jan Beulich <jbeulich@novell.com>
2428 * config/tc-i386.c (build_modrm_byte): Add lock prefix for cr8...15
2430 (parse_register): Allow cr8...15 in all modes.
2432 2005-03-02 Jan Beulich <jbeulich@novell.com>
2434 * config/tc-i386.c (intel_e11): If not followed by T_PTR, treat T_BYTE
2435 etc. like normal symbol references (T_ID).
2437 2005-03-02 Alan Modra <amodra@bigpond.net.au>
2439 * symbols.c (fb_label_name): Fix silly thinko in last change.
2441 2005-03-02 Alan Modra <amodra@bigpond.net.au>
2443 * expr.c (integer_constant): Remove TARGET_WORD_SIZE hack.
2444 * config/tc-m68k.h (TARGET_WORD_SIZE): Delete.
2446 * symbols.c (fb_label_name): Allow an augend of 2 for mmix.
2448 2005-03-01 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
2451 * config/tc-arc.c (md_assemble): Initialize suffix for extension
2454 2005-03-01 Alan Modra <amodra@bigpond.net.au>
2456 * config/obj-coff.c (fixup_segment): Delete sy_mri_common assertion.
2458 * as.h (assert): Warning fix.
2459 * expr.c (expr): Correct assertion.
2460 * read.c (s_comm_internal): Remove assertion.
2461 * write.c (relax_segment): Enable vma assertion only for BFD_ASSEMBLER.
2462 (fixup_segment): Remove assertion.
2463 * config/tc-dlx.c (machine_ip): Remove untrue assertions.
2464 (md_apply_fix3): Likewise.
2465 * config/tc-i370.c (md_begin): Correct assertion.
2466 (i370_macro): Warning fix for assertion.
2468 2005-03-01 Alan Modra <amodra@bigpond.net.au>
2470 * configure.in (AC_C_BIGENDIAN): Invoke.
2471 * configure: Regenerate.
2472 * write.c (write_object_file <!BFD_ASSEMBLER>): Don't use sizeof
2473 host variable to set string header size.
2474 * config/obj-aout.c (obj_header_append): Don't use host structs.
2475 (obj_symbol_to_chars): Likewise.
2476 (obj_emit_strings): Likewise. Use the passed in output pointer.
2477 * config/obj-aout.h (H_GET_FILE_SIZE): Include H_GET_LINENO_SIZE.
2478 * config/obj-bout.c (obj_emit_relocations): Use md_reloc_size,
2479 not sizeof host struct.
2480 (obj_header_append, obj_symbol_to_chars): Don't use host structs.
2481 (obj_emit_strings): Likewise.
2482 * config/obj-bout.h (EXEC_BYTES_SIZE): Define.
2483 (N_TXTOFF, H_GET_FILE_SIZE, H_GET_HEADER_SIZE): Use instead of
2485 (H_SET_SYMBOL_TABLE_SIZE): Hard code sym size rather than using
2487 (host_number_to_chars): Define.
2488 * config/obj-hp300.c (hp300_header_append): Don't use sizeof
2489 host internal struct to set header sizes.
2490 * config/tc-i960.c (md_number_to_field): Warning fix.
2491 (md_ri_to_chars): Use host byte order.
2492 (get_cdisp, md_apply_fix3): Warning fix.
2493 * config/tc-m68k.c (md_assemble): Don't use sizeof host short.
2495 2005-02-28 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
2497 * doc/c-arc.texi: Update documentation about ARC's extension
2500 2005-02-27 Svein E. Seldal <svein@dev.seldal.com>
2502 * config/tc-tic4x.c (tic4x_gen_to_words): Changed mail
2505 2005-02-23 Alan Modra <amodra@bigpond.net.au>
2507 * cgen.c: Warning fixes.
2508 * config/tc-arc.c: Likewise.
2509 * config/tc-arm.c: Likewise.
2510 * config/tc-avr.c: Likewise.
2511 * config/tc-d10v.c: Likewise.
2512 * config/tc-d30v.c: Likewise.
2513 * config/tc-frv.c: Likewise.
2514 * config/tc-frv.h: Likewise.
2515 * config/tc-h8300.c: Likewise.
2516 * config/tc-h8500.c: Likewise.
2517 * config/tc-i370.c: Likewise.
2518 * config/tc-i960.c: Likewise.
2519 * config/tc-ia64.c: Likewise.
2520 * config/tc-ip2k.c: Likewise.
2521 * config/tc-m68hc11.c: Likewise.
2522 * config/tc-maxq.c: Likewise.
2523 * config/tc-mcore.c: Likewise.
2524 * config/tc-mips.c: Likewise.
2525 * config/tc-msp430.c: Likewise.
2526 * config/tc-pj.c: Likewise.
2527 * config/tc-ppc.c: Likewise.
2528 * config/tc-ppc.h: Likewise.
2529 * config/tc-s390.c: Likewise.
2530 * config/tc-sh.c: Likewise.
2531 * config/tc-sh64.c: Likewise.
2532 * config/tc-tic4x.c: Likewise.
2533 * config/tc-tic80.c: Likewise.
2534 * config/tc-v850.c: Likewise.
2535 * config/tc-vax.c: Likewise.
2536 * config/tc-w65.c: Likewise.
2537 * config/tc-xstormy16.c: Likewise.
2538 * config/tc-z8k.c: Likewise.
2540 2005-02-22 Catherine Moore <clm@cm00re.com>
2542 * read.c (read_a_source_file): Reinstate TC_EQUAL_IN_INSN test.
2543 * doc/internals.texi (TC_EQUAL_IN_INSN): Reinstate.
2545 2005-02-22 Eric Christopher <echristo@redhat.com>
2547 * config/tc-mips.c (struct proc): Change isym to
2548 func_sym. New member func_end_sym.
2549 (s_mips_ent): Update.
2550 (s_mips_end): Ditto. Add code to compute function size.
2552 2005-02-22 Alan Modra <amodra@bigpond.net.au>
2554 * read.c: Warning fixes.
2555 * config/obj-elf.c: Likewise.
2557 2005-02-22 Maciej W. Rozycki <macro@mips.com>
2559 * config/tc-mips.c (append_insn): Call dwarf2_emit_insn() before
2562 2005-02-21 H.J. Lu <hongjiu.lu@intel.com>
2564 * config/obj-coff.c (obj_coff_section): Replace SEC_SHARED with
2567 * config/tc-tic54x.c (tic54x_bss): Replace SEC_BLOCK with
2569 (demand_empty_rest_of_line): Likewise.
2570 (tic54x_sblock): Likewise.
2571 (tic54x_clink): Replace with SEC_CLINK with SEC_TIC54X_CLINK.
2573 2005-02-21 Alan Modra <amodra@bigpond.net.au>
2575 * read.c (address_bytes): New function.
2576 (TC_ADDRESS_BYTES): Default for BSD_ASSEMBLER to address_bytes.
2577 (potable): Add "dc.a".
2578 (cons_worker): Handle "dc.a".
2579 * doc/internals.texi (TC_ADDRESS_BYTES): Document.
2581 2005-02-21 Alan Modra <amodra@bigpond.net.au>
2583 * input-file.c (input_file_open): Rearrange to avoid warning.
2585 2005-02-19 Alan Modra <amodra@bigpond.net.au>
2587 * config/tc-hppa.h (TC_EQUAL_IN_INSN): Delete.
2588 * read.c (read_a_source_file): Remove TC_EQUAL_IN_INSN test.
2589 * doc/internals.texi (TC_EQUAL_IN_INSN): Delete.
2591 2005-02-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2593 * config/tc-mips.c (macro_build_ldst_constoffset): Fail on $at
2594 uses after .set noat.
2595 (load_address): Likewise.
2596 (macro): Likewise. Don't try to avoid $at use by sacrificing
2597 the target register before it is stored, it won't work.
2599 2005-02-17 James E Wilson <wilson@specifixinc.com>
2601 * config/tc-ia64.c (emit_one_bundle): Stop filling a bundle if we
2602 see an instruction that specifies a template.
2604 2005-02-18 Alan Modra <amodra@bigpond.net.au>
2606 * config/tc-openrisc.c (openrisc_relax_frag): Delete unused function.
2607 * config/tc-sparc.c (sparc_ip): Make op_exp static to silence warnings.
2608 * config/tc-tic80.c (build_insn): Init insn[1] to silence warning.
2610 2005-02-17 H.J. Lu <hongjiu.lu@intel.com>
2612 * NEWS: Mention "-mhint.b=[ok|warning|error]".
2614 * config/tc-ia64.c (md): Add hint_b.
2615 (emit_one_bundle): Handle md.hint_b for "hint".
2616 (md_parse_option): Accepted "-mhint.b=[ok|warning|error]".
2617 (md_show_usage): Add "-mhint.b=[ok|warning|error]".
2618 (ia64_init): Set md.hint_b to error.
2619 (md_assemble): Handle md.hint_b for "hint.b".
2621 * doc/as.texinfo: Add "-mhint.b=[ok|warning|error]".
2622 * doc/c-ia64.texi: Likewise.
2624 2005-02-17 Alan Modra <amodra@bigpond.net.au>
2626 * tc.h (struct relax_type, relax_typeS): Move from here..
2627 * as.h: ..to here. Make rlx_forward and rlx_backward an offsetT.
2628 * ecoff.c (ecoff_new_file): Add appfile param.
2629 * ecoff.h (ecoff_new_file): Likewise.
2630 * itbl-lex.h: New file.
2631 * itbl-lex.l: Include itbl-lex.h.
2632 * itbl-parse.y: Likewise.
2633 (insntbl_line, yyparse, yylex): Move to itbl-lex.h.
2634 * read.c (s_app_file_string): Mark appfile possibly unused.
2635 * subsegs.c (seg_not_empty_p): Make sec possibly unused.
2636 * subsegs.h (struct seg_info_trash): Delete.
2637 (seg_info): Use segment_info_type instead.
2638 * config/obj-coff.c (struct filename_list): Make filename const char *.
2639 * config/obj-ecoff.h (obj_app_file): Pass app to ecoff_new_file.
2640 * config/obj-elf.c (elf_file_symbol): Similarly.
2641 * config/tc-a29k.c (md_apply_fix3): Make val a valueT. Don't use
2643 * config/tc-arc.c (md_operand): Warning fix.
2644 * config/tc-arm.c (arm_parse_reloc): Only define when OBJ_ELF.
2645 (md_begin): Rearrange #if defined OBJ_COFF || defined OBJ_ELF.
2646 * config/tc-cris.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Use do while.
2647 * config/tc-frv.c (frv_force_relocation): Warning fix.
2648 * config/tc-m68k.c (md_parse_option): Delete unused var.
2649 * config/tc-mcore.c (mylog2): Rename from log2 throughout.
2650 * config/tc-sparc.c: Likewise.
2651 (s_common): Warning fix.
2652 * config/tc-mips.c (append_insn): Use unsigned long long expressions.
2653 * config/tc-mmix.c (PUSHJSTUB_MAX, PUSHJSTUB_MIN): Define from
2655 * config/tc-s390.c (s390_insn): Delete test of unsigned >= 0.
2656 * config/tc-sh.c (sh_cfi_frame_initial_instructions,
2657 sh_regname_to_dw2regnum): Only define for OBJ_ELF.
2658 * config/tc-tic4x.c (tic4x_insert_reg): Use ISLOWER.
2659 (tic4x_do_align): Use TIC_NOP_OPCODE.
2660 * config/tc-tic4x.h (TIC_NOP_OPCODE): Rename from NOP_OPCODE.
2661 * config/tc-vax.c: Include netinet/in.h.
2662 (tc_headers_hook): Formatting.
2663 * config/tc-xstormy16.c (md_pcrel_from_section): Correct parens.
2665 2005-02-17 Jan Beulich <jbeulich@novell.com>
2667 * config/tc-ia64.c (ia64_parse_name): Don't advance 'name' when
2668 parsing inN, locN, outN. Set 'idx' to offset register number starts
2669 at. Don't handle numbers with leading zeroes or beyond 95. Remove
2672 2005-02-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2674 * config/tc-mips.c (load_address): Fix formatting.
2675 (macro): Don't use AT if .set noat is in effect. Fix formatting.
2676 Catch macros which are unexpandable without AT. Remove duplicate
2678 (macro2): Remove duplicate zeroing of used_at.
2680 2005-02-16 Alan Modra <amodra@bigpond.net.au>
2682 * dw2gencfi.c (output_cie, output_fde): Use DW_CFA_nop rather
2685 2005-02-15 Nigel Stephens <nigel@mips.com>
2686 Maciej W. Rozycki <macro@mips.com>
2688 * config/tc-mips.c (reloc_needs_lo_p): Handle
2689 BFD_RELOC_MIPS16_HI16_S.
2690 (fixup_has_matching_lo_p): Handle BFD_RELOC_MIPS16_LO16.
2691 (append_insn): Add BFD_RELOC_MIPS16_GPREL, BFD_RELOC_MIPS16_HI16_S
2692 and BFD_RELOC_MIPS16_LO16 to relocs to suppress overflow
2694 (mips16_ip): Resolve BFD_RELOC_MIPS16_HI16_S,
2695 BFD_RELOC_MIPS16_HI16 and BFD_RELOC_MIPS16_LO16 for constants.
2696 Call my_getSmallExpression() to parse percent operators.
2697 (percent_op_match, mips_percent_op): Separate definitions.
2698 (mips16_percent_op): Define percent operators for the MIPS16 mode.
2699 (parse_relocation): Handle the MIPS16 mode using
2701 (md_apply_fix3): Handle BFD_RELOC_MIPS16_HI16,
2702 BFD_RELOC_MIPS16_HI16_S and BFD_RELOC_MIPS16_LO16.
2704 2005-02-15 Jan Beulich <jbeulich@novell.com>
2706 * config/tc-ia64.c (md_apply_fix3): Call ia64_gen_real_reloc_type
2707 instead of explicitly dealing with the translation; exclude
2708 relocations that are already pcrel, however.
2710 2005-02-15 Jan Beulich <jbeulich@novell.com>
2712 * config/tc-ia64.c: Include limits.h (if available).
2713 (gr_values[0]): Set path to INT_MAX.
2714 (dot_reg_val): Don't allow changing value of r0. Limit range of
2715 general registers at r127.
2716 (specify_resource): Default resource index is -1. Don't set resource
2717 index (in case IA64_RS_RSE) without setting the specific flag.
2718 (note_register_values): Check operand is O_constant before tracking
2719 input value of moves. Add tracking for dep.z with constant inputs.
2720 (print_dependency): Resource index of specific resource may be zero.
2721 (check_dependencies): Likewise.
2723 2005-02-15 Jan Beulich <jbeulich@novell.com>
2725 * config/tc-ia64.c (parse_operands): New local variables reg1, reg2,
2726 reg_class. Check operands and emit diagnostics for illegal use of
2729 2005-02-15 Jan Beulich <jbeulich@novell.com>
2731 * config/tc-ia64.c (ia64_gen_real_reloc_type): Define and initialize
2732 new variables type, suffix, and width. Handle
2733 BFD_RELOC_IA64_DIR(32|64)[LM]SB in FUNC_LT_FPTR_RELATIVE case.
2734 Handle BFD_RELOC_IA64_DIR64[LM]SB in FUNC_TP_RELATIVE case. Add
2735 FUNC_DTP_MODULE case. Handle BFD_RELOC_IA64_DIR32[LM]SB in
2736 FUNC_DTP_RELATIVE case. Return incoming relocation type if
2737 BFD_RELOC_IA64_IPLT[LM]SB in FUNC_IPLT_RELOC case. Generate warning
2738 if unable to translate relocation type, using the new variables.
2740 2005-02-15 Jan Beulich <jbeulich@novell.com>
2742 * config/tc-ia64.h (ia64_symbol_chars): Declare.
2743 (ty_symbol_chars): Define.
2744 * config/tc-ia64.c (ia64_symbol_chars): Define.
2746 2005-02-15 Jan Beulich <jbeulich@novell.com>
2748 * config/tc-ia64.c (ia64_parse_name): Only update next character if
2749 input_line_pointer was advanced.
2751 2005-02-14 Kaz Kojima <kkojima@rr.iij4u.or.jp>
2753 * config/tc-sh.c (md_apply_fix3): Add parentheses around &
2756 2005-02-13 Jan Beulich <jbeulich@novell.com>
2758 * config/tc-ia64.c (md_parse_option): Handle -xnone and -xdebugn.
2759 (md_show_usage): Add -xnone, -xdebugn, and -xdebugx. Relocate default
2761 (ia64_init): Set md.detect_dv.
2762 (ia64_start_line): New static variable warned. Warn only once when
2763 encountering explicit stops in automatic mode.
2764 * doc/c-ia64.texi: Describe -xnone, -xdebugn, and -xdebugx.
2765 * NEWS: Mention new default mode.
2767 2005-02-13 Jan Beulich <jbeulich@novell.com>
2769 * config/tc-ia64.c (dot_rot): Add comment that name strings should
2770 be freed when wiping out previous state. Canonicalize names before
2771 use. Free name string when detecting redefinition.
2772 (dot_pred_rel): Call generic expression parser to process arguments.
2773 Handle O_register case for individual predicates and O_subtract for
2775 (ia64_parse_name): Canonicalize name before looking it up in dynamic
2777 (ia64_canonicalize_symbol_name): Strip off all trailing # characters.
2778 Warn if multiple found, issue error if resulting symbol name has zero
2780 (dot_alias): Canonicalize name before use.
2782 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
2784 * config/tc-ia64.c (unwind_diagnostic): Return -1 for warning
2786 (in_procedure): Return -1 for warning.
2787 (in_prologue): Likewise.
2788 (in_body): Likewise.
2790 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
2792 * config/tc-ia64.c (dot_xdata): Undo the last change.
2793 (dot_float_cons): Likewise.
2794 (dot_xstringer): Likewise.
2795 (dot_xdata_ua): Likewise.
2796 (dot_float_cons_ua): Likewise.
2798 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
2800 * NEWS: Mention "-munwind-check=[warning|error]".
2802 * config/tc-ia64.c (md): Add unwind_check.
2803 (unwind_diagnostic): New.
2804 (in_procedure): Call unwind_diagnostic when a directive isn't
2806 (in_prologue): Call unwind_diagnostic when a directive isn't in
2808 (in_body): Call unwind_diagnostic when a directive isn't in
2810 (dot_endp): Set md.unwind_check to error before calling
2811 in_procedure and restore it after. When the name is missing or
2812 couldn't be found, use the one from the last .proc if
2813 md.unwind_check isn't error. Warn if md.unwind_check is
2815 (md_parse_option): Handle "-munwind-check=[warning|error]".
2816 (md_show_usage): Add "-munwind-check=[warning|error]".
2817 (ia64_init): Set md.unwind_check to warning.
2819 * doc/as.texinfo: Add "-munwind-check=[none|warning|error]".
2820 * doc/c-ia64.texi: Likewise.
2822 2005-02-11 Jan Beulich <jbeulich@novell.com>
2824 * config/tc-ia64.h (LEX_AT): Include LEX_BEGIN_NAME.
2826 (ia64_parse_name): New third parameter.
2827 (md_parse_name): Pass third argument.
2828 * config/tc-ia64.c (pseudo_func): Placeholders use NULL as name.
2829 (md_operand): Handling of '@'-prefixed symbols moved from here...
2830 (ia64_parse_name): ...to here.
2832 2005-02-11 Jan Beulich <jbeulich@novell.com>
2834 * config/tc-ia64.c (md): Remove last_groups and group_idx.
2835 (errata_nop_necessary_p): Remove declaraction and definition.
2836 (emit_one_bundle): Don't call errata_nop_necessary_p. Don't
2837 update md.group_idx. Don't reset md.last_groups.
2839 2005-02-11 Jan Beulich <jbeulich@novell.com>
2841 * config/tc-ia64.c (parse_section_name): Handle non-quoted first
2843 (dot_xdata): Free section name after use.
2844 (dot_float_cons): Likewise.
2845 (dot_xstringer): Likewise.
2846 (dot_xdata_ua): Likewise.
2847 (dot_float_cons_ua): Likewise.
2848 (md_pseudo_table): Add xdata16 and xdata16.ua.
2850 2005-02-10 H.J. Lu <hongjiu.lu@intel.com>
2852 * doc/all.texi: Add IA64.
2853 * doc/as.texinfo: Likewise.
2855 * doc/c-ia64.texi: Fix typos.
2857 2005-02-10 Julian Brown <julian@codesourcery.com>
2859 * config/tc-arm.c (do_t_ldmstm): Change BFD_RELOC_NONE to
2861 (do_t_push_pop): Likewise.
2862 (md_assemble): Likewise.
2863 (md_apply_fix3): Handle BFD_RELOC_NONE correctly, make
2864 BFD_RELOC_UNUSED same as previous meaning of BFD_RELOC_NONE.
2865 (create_unwind_entry): Output dependency on the required personality
2868 2005-02-07 Nathan Sidwell <nathan@codesourcery.com>
2870 * as.h (seg_not_empty_p): Return int, not bfd_boolean.
2871 * subsegs.c (seg_not_empty_p): Likewise.
2873 2005-02-07 Inderpreet Singh <inderpreetb@noida.hcltech.com>
2875 * config/tc-maxq.c (md_estimate_size_before_relax): Correct the
2876 relative jump calculation.
2877 <md_convert_frag) : Likewise.
2878 <output_disp): Likewise.
2880 2005-02-07 Hans-Peter Nilsson <hp@axis.com>
2882 * write.c (write_object_file): Recognize warning-symbol construct
2883 and skip object- and target- handling for the second symbol.
2885 2005-02-02 Jan Beulich <jbeulich@novell.com>
2887 * config/tc-ia64.c (dot_pred_rel): Update comment. Handle @-prefixed
2888 designators along with quoted ones. Free copy of quoted designator
2891 2005-02-01 Ben Elliston <bje@au.ibm.com>
2893 * config/atof-ieee.c, config/obj-coff.c, config/obj-elf.c,
2894 config/obj-ieee.c, config/obj-som.c, config/obj-vms.c,
2895 config/tc-a29k.c, config/tc-alpha.c, config/tc-arc.c,
2896 config/tc-arm.c, config/tc-d30v.c, config/tc-dlx.c,
2897 config/tc-fr30.c, config/tc-h8300.c, config/tc-h8500.c,
2898 config/tc-i370.c, config/tc-i386.c, config/tc-i960.c,
2899 config/tc-ia64.c, config/tc-m32r.c, config/tc-m32r.h,
2900 config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-mips.c,
2901 config/tc-mn10200.c, config/tc-msp430.c, config/tc-ns32k.c,
2902 config/tc-openrisc.c, config/tc-or32.c, config/tc-pdp11.c,
2903 config/tc-pj.c, config/tc-sparc.h, config/tc-tic54x.c,
2904 config/tc-tic80.c, config/tc-v850.c, config/tc-w65.c,
2905 config/tc-xtensa.c, config/tc-z8k.c, config/xtensa-relax.c: Remove
2906 #if 0'd code throughout.
2908 2005-01-31 Nick Clifton <nickc@redhat.com>
2910 * as.c (parse_args): Bump copyright date reported by --version to
2913 2005-01-31 Nick Clifton <nickc@redhat.com>
2915 * configure.tgt: Remove obsolete targets m68k-lynxos, sparc-lynxos
2918 2005-01-31 Jan Beulich <jbeulich@novell.com>
2920 * macro.c (buffer_and_nest): Allow 'from' being NULL; handle anything
2921 that can end with .endr in that case. Make requiring/permitting
2922 pseudo-ops without leading dot closer to the logic in read.c serving
2924 (expand_irp): Don't pass a mnemonic to buffer_and_nest as it will be
2927 2005-01-31 Jan Beulich <jbeulich@novell.com>
2929 * macro.c (do_formals): Adjust to no longer accept empty parameter
2931 (define_macro): Adjust to no longer accept empty macro name, garbage
2932 following the parameters, or macros that were previously defined.
2933 * read.c (s_bad_end): Declare.
2934 (potable): Add endm. Handler for endr and endm is s_bad_end.
2935 (s_bad_end): Rename from s_bad_endr. Adjust to handle both .endm
2937 * read.h (s_bad_endr): Remove.
2939 2005-01-31 Jan Beulich <jbeulich@novell.com>
2941 * config/tc-ia64.c (parse_operands): Parse all specified operands,
2942 immediately discarding (but counting) those exceeding the maximum
2943 possible amount. Track whether output and input operand counts ever
2944 matched, and use this to better indicate which of the operands/
2945 operand types was wrong; specifically don't default to pointing to
2948 2005-01-31 Jan Beulich <jbeulich@novell.com>
2950 * config/tc-ia64.c (unwind): Remove proc_end (now an automatic
2951 variable in dot_endp). Add body and insn. Make prologue,
2952 prologue_mask, body, and insn bitfields.
2953 (fixup_unw_records): Remove spurious new-lines from end of diagnostic
2955 (in_procedure, in_prologue, in_body): New.
2956 (dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
2957 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
2958 dot_unwentry, dot_altrp, dot_savemem, dot_saveg, dot_savef, dot_saveb,
2959 dot_savegf, dot_spill, dot_spillreg, dot_spillmem, dot_spillreg_p,
2960 dot_spillmem_p, dot_label_state, dot_copy_state, dot_unwabi,
2961 dot_personality): Use the appropriate one of the above.
2962 (dot_proc): Clear unwind.proc_start; set to current location only if
2963 none of the entry points were valid. Check for non-zero-length entry
2964 point names. Check that entry points aren't defined, yet. Clear
2965 unwind.prologue, unwind.body, and unwind.insn.
2966 (dot_body): Call in_procedure. Check that first directive in procedure
2967 had no insns emitted before. Set unwind.body.
2968 (dot_prologue): Call in_procedure. Check that not already in prologue.
2969 Check that first directive in procedure had no insns emitted before.
2971 (dot_endp): Call in_procedure. Declare proc_end. Check for non-zero-
2972 length entry point names. Check that entry points became defined.
2973 (md_assemble): Set unwind.insn once unwind.proc_start is defined.
2975 2005-01-31 Jan Beulich <jbeulich@novell.com>
2977 * config/tc-ia64.c (emit_one_bundle): Snapshot manual bundling state
2978 before actually using it. Don't generate an error in manual bundling
2979 mode when looking at an insn requiring slot 2 but not yet at slot 2.
2980 Don't generate an error in manual bundling mode when looking at an
2981 insn required to be last in its group but the required slot hasn't
2982 been reached, yet. Allow conversion from MII to MI;I for bundle
2983 consisting of only 2 insns with the stop between them. Suppress
2984 various meaningless errors resulting from detecting earlier ones.
2986 2005-01-31 Jan Beulich <jbeulich@novell.com>
2988 * config/tc-ia64.c (parse_operands): Also handle alloc without first
2991 2005-01-28 Christian Groessler <chris@groessler.org>
2993 * config/tc-z8k.c (md_assemble): Improve error detection.
2995 2005-01-28 Jan Beulich <jbeulich@novell.com>
2997 * config/tc-ia64.c (ia64_estimate_size_before_relax): Allocate space
2998 for personality routine pointer only if there is one.
2999 (ia64_convert_frag): Likewise.
3000 (generate_unwind_image): Likewise.
3002 2005-01-27 Christian Groessler <chris@groessler.org>
3004 * config/tc-z8k.c (INSERT): Remove, not used anywhere.
3005 (md_apply_fix3): Make relative branches out of range an error
3006 instead of a warning. Display correct line number for out of
3007 range branches/calls/memory accesses.
3009 2005-01-27 Nathan Sidwell <nathan@codesourcery.com>
3011 * dwarf2dbg.c (dwarf2_finish): Correct logic for determining when
3012 to emit .debug_line and other debug sections.
3013 * as.h (seg_not_empty_p): Declare.
3014 * subsegs.c (seg_not_empty_p): New predicate.
3016 2005-01-27 Andrew Cagney <cagney@gnu.org>
3018 * configure: Regenerate to track ../gettext.m4 change.
3020 2005-01-27 Jan Beulich <jbeulich@novell.com>
3022 * config/tc-ia64.c (emit_one_bundle): Change "?imbf??" to "?ibmfxx".
3024 2005-01-27 Jan Beulich <jbeulich@novell.com>
3026 * config/tc-ia64.c (emit_one_bundle): Add late resolution of move
3027 to/from application registers dynamic insns.
3028 (md_assemble): Defer resolution of move to/from application registers
3029 dynamic insns when they can be issued on either the I- or M-units.
3031 2005-01-25 Alexandre Oliva <aoliva@redhat.com>
3033 * config/tc-frv.c (md_apply_fix3): Mark TLS symbols as such.
3034 2004-12-10 Alexandre Oliva <aoliva@redhat.com>
3035 * config/tc-frv.c (frv_pic_ptr): Add tlsmoff support.
3036 2004-11-10 Alexandre Oliva <aoliva@redhat.com>
3037 * cgen.c (gas_cgen_parse_operand): Handle
3038 CGEN_PARSE_OPERAND_SYMBOLIC.
3039 * config/tc-frv.c (md_cgen_lookup_reloc): Handle TLS relocations.
3040 (frv_force_relocation): Likewise. Fix handling of PIC
3042 (md_apply_fix3): Likewise.
3044 2005-01-21 Ben Elliston <bje@au.ibm.com>
3046 * as.h: Remove #if 0'd code.
3047 * atof-generic.c (atof_generic): Likewise.
3048 * ecoff.c (ecoff_directive_frame): Likewise.
3049 * frags.h (FRAG_APPEND_1_CHAR): Likewise.
3050 * itbl-ops.c (itbl_add_reg): Likewise.
3051 * listing.c (calc_hex): Likewise.
3052 * read.c (MASK_CHAR): Likewise.
3053 * subsegs.c (subsegs_print_statistics): Likewise.
3054 * symbols.c (indent): Likewise.
3055 * write.c (write_relocs): Likewise.
3056 (write_object_file): Likewise.
3057 (relax_frag): Likewise.
3059 2005-01-20 Nick Clifton <nickc@redhat.com>
3061 * as.c (std_longopts): Add an entry for "--a" in order to prevent
3062 getopt_long_only() from considering -a as an abbreviation for
3064 (parse_args): Fix the parsing of -a=<file>.
3066 2005-01-20 Alan Modra <amodra@bigpond.net.au>
3069 * read.c (s_incbin): Adjust default count for skip. Check validity
3070 of count and skip rigorously.
3072 2005-01-19 Fred Fish <fnf@specifixinc.com>
3074 * config/tc-mips.c (dummy_opcode): Add init for new struct member.
3076 2005-01-19 Richard Sandiford <rsandifo@redhat.com>
3078 * read.c (convert_to_bignum): New function, split out from...
3079 (emit_expr): ...here. Handle the case where X_add_number is
3080 positive and the input value is negative.
3081 (output_big_sleb128): Fix setting of continuation bit. Check whether
3082 the final byte needs to be sign-extended. Fix size-shrinking loop.
3083 (emit_leb128_expr): When generating a signed leb128, see whether the
3084 sign of an O_constant's X_add_number matches the sign of the input
3085 value. Use a bignum if not.
3087 2005-01-17 Andrew Stubbs <andrew.stubbs@st.com>
3089 * tc-sh.c (md_begin,md_parse_option): Change arch_sh1_up to
3090 arch_sh_up in order to match the external name and make the
3091 testsuite's job easier.
3093 2005-01-14 H.J. Lu <hongjiu.lu@intel.com>
3096 * config/tc-i386.c (i386_scale): Disallow 0 scale.
3098 2005-01-12 Nick Clifton <nickc@redhat.com>
3100 * config/tc-iq2000.c (s_iq2000_set): Fix thinko parsing
3101 ignored_arguments array.
3103 2005-01-10 H.J. Lu <hongjiu.lu@intel.com>
3105 * write.c (write_object_file): Disallow a symbol equated to
3108 2005-01-10 Inderpreet Singh <inderpreetb@noida.hcltech.com>
3110 * tc-maxq.c: Replace constants 10 and 20 with bfd_mach_maxq10 and
3112 (md_pseudo_table): Add new pseudo ops for maxq10 and maxq20.
3113 (maxq_target): New function: Set the machine type.
3115 2005-01-06 Paul Brook <paul@codesourcery.com>
3117 * config/tc-arm.c (FPU_DEFAULT): Define for TE_VXWORKS.
3118 (md_begin): Handle TE_VXWORKS for FP defaults.
3119 (md_apply_fix3): Correct rela offsets.
3120 (elf32_arm_target_format): Add VxWorks targets.
3122 2005-01-06 Paul Brook <paul@codesourcery.com>
3124 * configure.tgt: Set em=vxworks for *-*-vxworks.
3125 * config/te-vxworks.h: New File.
3127 2005-01-06 Paul Brook <paul@codesourcery.com>
3129 * config/tc-arm.c (arm_cpus): Correct arch field for arm1026ej-s.
3131 2005-01-04 Dmitry Diky <diwil@spec.ru>
3133 * config/tc-msp430.c (md_apply_fix3): Fix offset calculation for
3136 2005-01-03 David Mosberger <davidm@hpl.hp.com>
3138 * config/tc-ia64.c (md): Add member "loc_directive_seen".
3139 (dot_loc): New function.
3140 (md_pseudo_table): Add entry to map .loc to dot_loc().
3141 (emit_one_bundle): Only call dwarf2_gen_line_info() if we have
3142 seen a .loc directive or we're generating DWARF2 debug info for
3145 2004-12-29 Alan Modra <amodra@bigpond.net.au>
3148 * read.c (s_comm_internal): Don't zero end of name until size
3149 expression has been parsed.
3151 2004-12-25 Marek Michalkiewicz <marekm@amelek.gda.pl>
3153 * config/tc-avr.c (mcu_types): Move attiny{13,2313} from avr4 to avr2.
3155 2004-12-23 Tomer Levi <Tomer.Levi@nsc.com>
3157 * config/tc-crx.c: Support 'bcop' relaxation (dealt as in 'cmp&branch'
3160 2004-12-22 Ian Lance Taylor <ian@airs.com>
3162 * configure.tgt: New.
3163 * configure.in: Move setting of cpu_type, fmt, etc., to
3165 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add
3166 $(srcdir)/configure.tgt.
3167 * configure, Makefile.in: Rebuild.
3169 2004-12-22 Klaus Rudolph <lts-rudolph@gmx.de>
3171 * config/tc-avr.c: Add support for the new R_AVR_LDI, R_AVR_6 and
3172 R_AVR_6_ADIW relocs for the LDI, ADIW/SBIW and LDD/STD
3174 (avr_offset_expression): New function to parse offsets for LDI
3176 (avr_operand): Use it.
3177 (md_apply_fix3): Generate the relocs.
3179 2004-12-16 Andrew Stubbs <andrew.stubbs@st.com>
3181 * config/tc-sh64.c (shmedia_md_apply_fix3): Add missing
3182 BFD_RELOC_SH_IMMS10BY8 relocation.
3184 * config/tc-sh64.c (shmedia_build_Mytes): Emit an error message rather
3185 than just ignoring bad code.
3187 2004-12-16 Richard Sandiford <rsandifo@redhat.com>
3189 * config/tc-v850.c (handle_lo16): New function.
3190 (v850_reloc_prefix): Use it to check lo().
3191 (md_assemble, md_apply_fix3): Handle BFD_RELOC_V850_LO16_SPLIT_OFFSET.
3193 2004-12-14 P.J. Darcy <darcypj@us.ibm.com>
3195 * configure.in: Add s390x-ibm-tpf support.
3196 * configure: Regenerate.
3198 2004-12-15 Jan Beulich <jbeulich@novell.com>
3200 * config/obj-elf.c (obj_elf_change_section): Only set type and
3201 attributes on new sections. Emit warning when type of re-declared
3202 section doesn't match.
3204 2004-12-15 Jan Beulich <jbeulich@novell.com>
3206 * dw2gencfi.c (dot.cfi.startproc): Clear cur_cfa_offset so
3207 '.cfi_startproc simple' doesn't inherit the old value.
3209 2004-12-15 Jan Beulich <jbeulich@novell.com>
3211 * dw2gencfi.c (output_cfi_insn): Adjust DW_CFA_def_cfa_sf generation
3212 to emit a signed and factored offset. Adjust DW_CFA_def_cfa_offset_sf
3213 generation to emit a factored offset.
3215 2004-12-10 Ian Lance Taylor <ian@wasabisystems.com>
3217 * config/tc-mips.c (macro) [M_LA_AB]: Give an error for a offset
3218 which is too large in the case of NO_PIC without 64-bit
3221 * config/tc-mips.c (mips_in_shared): New static variable.
3222 (macro_build_lui): Permit "_gp" if !mips_in_shared.
3223 (md_longopts): Add -mshared and -mno-shared.
3224 (md_parse_option): Handle OPTION_MSHARED and OPTION_MNO_SHARED.
3225 (s_cpload): Implement !mips_in_shared case.
3226 (s_cpsetup): Likewise.
3227 * doc/c-mips.texi (MIPS Opts): Document -mno-shared.
3228 * NEWS: Mention -mno-shared.
3230 2004-12-09 Paul Brook <paul@codesourcery.com>
3232 * config/tc-arm.c (s_arm_unwind_fnend): Use R_ARM_PREL31 relocation
3235 2004-12-09 Ian Lance Taylor <ian@wasabisystems.com>
3237 * config/tc-mips.c (append_insn): If we emit a nop during a relax
3238 sequence, increase the size of the sequence.
3240 * config/tc-mips.c (mips_cpu_info_table): Change "9000" entry to
3243 2004-12-07 Ben Elliston <bje@gnu.org>
3245 * read.c (s_align): Use an align_limit temporary to allay a GCC
3246 signed/unsigned comparison warning.
3248 2004-12-01 Mark Mitchell <mark@codesourcery.com>
3250 * Makefile.am (TARG_ENV_HFILES): Add te-armlinuxeabi.h.
3251 * configure.in: Use it for arm*-*-linux-gnueabi*.
3252 * config/tc-arm.c: Allow emulation file to set FPU_DEFAULT.
3253 * config/te-armlinuxeabi.h: New file.
3254 * Makefile.in: Regenerated.
3255 * aclocal.m4: Likewise.
3256 * configure: Likewise.
3257 * doc/Makefile.in: Regenerated.
3259 2004-12-02 Bob Wilson <bob.wilson@acm.org>
3261 * config/tc-xtensa.c (xtensa_switch_section_emit_state): Use subseg_set.
3262 (xtensa_restore_emit_state): Likewise.
3264 2004-12-02 Alan Modra <amodra@bigpond.net.au>
3266 * read.c (ALIGN_LIMIT): Define, increasing limit for BFD_ASSEMBLER.
3269 2004-11-30 Tero Niemela <tero_niemela@yahoo.com>
3271 * Makefile.am: Change LOCALEDIR to $(datadir)/share.
3272 * Makefile.in: Regenerate.
3274 2004-11-29 Tomer Levi <Tomer.Levi@nsc.com>
3276 * config/tc-crx.c: Major code cleanup. Remove unused variables and
3277 functions, give functions a meaningful name, add comments.
3278 (check_range): New function - Replace operand size calculation
3279 with range checking.
3280 (assemble_insn): Update Algorithm, improve error issuing.
3282 (process_label_constant): Bug fix regarding COP_BRANCH_INS relocation
3285 2004-11-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
3287 * config/tc-m32r.c (md_pcrel_from_section): Fixed a pcrel relocte
3288 miss between different section in the same module.
3289 (tc_gen_reloc): Likewise.
3291 2004-11-25 Theodore A. Roth <troth@openavr.org>
3293 * gas/config/tc-avr.c (mcu_types): Add support for atmega165,
3294 atmega325, atmega3250, atmega645 and atmega6450.
3296 2004-11-25 Jan Beulich <jbeulich@novell.com>
3298 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
3299 permissible for the selected instruction suffix.
3300 (process_suffix): For DefaultSize instructions, suppressing the
3301 guessing of a 'q' suffix if the instruction doesn't support it is
3302 pointless, because only an 'l' suffix can be guessed in this place.
3304 2004-11-24 Nick Clifton <nickc@redhat.com>
3306 * config/tc-iq2000.c: Remove support for IQ10 processor.
3307 Convert to ISO C90 formatting.
3308 * config/tc-iq2000.h: Likewise.
3310 2004-11-23 Nick Clifton <nickc@redhat.com>
3312 * config/tc-mn10300.c (md_relax_table): More fixes to the offsets
3313 in this table. They should be correct now.
3315 2004-11-23 Jan Beulich <jbeulich@novell.com>
3317 * config/tc-i386.h (CpuMMX2): Declare. Artificial classifier to
3318 indicate the MMX extensions added by both SSE and 3DNow!A.
3319 (Cpu3dnowA): Declare.
3320 (CpuUnknownFlags): Update.
3321 * config/tc-i386.c (cpu_sub_arch_name): Declare.
3322 (cpu_arch): i586 and pentium do not imply MMX. i686 and pentiumpro do
3323 neither imply SSE nor MMX. k6 implies MMX. k6_2 additionally implies
3324 3DNow!. Athlon additionally implies 3DNow!A. Several new
3325 entries (those starting with a dot are for sub-arch specification).
3326 (set_cpu_arch): Handle sub-arch specifications.
3327 (parse_insn): Distinguish between instructions not supported because
3328 of insufficient CPU features and because of 64-bit mode.
3329 * doc/c-i386.texi: Describe enhanced .arch directive.
3331 2004-11-22 Bob Wilson <bob.wilson@acm.org>
3333 * config/tc-xtensa.c (xg_add_opcode_fix): Set fx_no_overflow.
3335 2004-11-22 Bob Wilson <bob.wilson@acm.org>
3337 * dwarf2dbg.c (dwarf2_finish): Don't write a .debug_line section
3338 without a corresponding .debug_info section.
3340 2004-11-22 Hans-Peter Nilsson <hp@axis.com>
3342 * read.c (potable): Add "error" and "warning".
3343 (s_errwarn): New function.
3344 * read.h (s_errwarn): Declare.
3345 * doc/as.texinfo (Error, Warning): Document .error and .warning.
3347 2004-11-22 Nick Clifton <nickc@redhat.com>
3349 * config/tc-tic54x.c (tic54x_adjust_symtab): Adjust call to
3352 2004-11-19 Alan Modra <amodra@bigpond.net.au>
3354 * config/tc-msp430.c (struct rcodes_s, MSP430_RLC, msp430_rcodes,
3355 struct hcodes_s, msp430_hcodes): From include/opcode/msp430.h.
3357 2004-11-19 Alan Modra <amodra@bigpond.net.au>
3359 * config/obj-coff.c (c_dot_file_symbol): Add "app" param.
3360 (coff_adjust_symtab): Adjust call.
3361 (crawl_symbols): Likewise.
3362 * config/obj-coff.h (c_dot_file_symbol): Add "app" param.
3363 (obj_app_file): Adjust.
3365 2004-11-18 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
3367 * configure.in: Enable bfd_assember for the MAXQ port.
3368 * configure: Regenerate.
3370 2004-11-12 Bob Wilson <bob.wilson@acm.org>
3371 Sterling Augustine <sterling@tensilica.com>
3373 * config/tc-xtensa.c (finish_vinsn): Clear pending instruction if
3374 there is a conflict.
3375 (check_t1_t2_reads_and_writes): Check for both reads and writes to
3376 interfaces that are related as determined by xtensa_interface_class_id.
3378 2004-11-12 Nick Clifton <nickc@redhat.com>
3380 * config/tc-mn10300.c (md_relax_table): Fix off by one negative
3381 offsets for conditional branches.
3383 2004-11-11 Bob Wilson <bob.wilson@acm.org>
3385 * config/tc-xtensa.c (MAX_IMMED6): Change value to 65.
3387 2004-11-10 Bob Wilson <bob.wilson@acm.org>
3389 * config/tc-xtensa.c (update_next_frag_state): Always add a NOP if
3390 relaxing at the end of a loop. Don't mark frags as UNREACHABLE or
3392 (relax_frag_immed): Update call to update_next_frag_state.
3394 2004-11-10 Alan Modra <amodra@bigpond.net.au>
3396 * obj.h (struct format_ops <app_file>): Add int param.
3397 * read.h (s_app_file_string): Likewise.
3398 * read.c (s_app_file_string): Likewise.
3399 (s_app_file): Adjust s_app_file_string call.
3400 * config/tc-mips.c (s_mips_file): Likewise.
3401 * config/obj-coff.h (obj_app_file): Add app param.
3402 * config/obj-ecoff.h (obj_app_file): Likewise.
3403 * config/obj-multi.h (obj_app_file): Likewise.
3404 * config/obj-elf.h (elf_file_symbol): Likewise.
3405 * config/obj-elf.c (elf_file_symbol): Only emit one file symbol
3406 if called for # preprocessor lines.
3408 2004-11-08 H.J. Lu <hongjiu.lu@intel.com>
3411 * symbols.c (resolve_symbol_value): Convert weak symbols only
3413 (symbol_equated_reloc_p): Don't equate weaks when relocating
3414 only for Windows PECOFF.
3416 2004-11-08 Tomer Levi <Tomer.Levi@nsc.com>
3418 * config/tc-crx.c (print_insn): Check and set insn_addr.
3419 * config/tc-crx.h (md_frag_check): Define.
3421 2004-11-08 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
3422 Vineet Sharma <vineets@noida.hcltech.com>
3424 * configure.in: Add support for new target maxq-coff.
3425 * configure: Regenerate.
3426 * NEWS: Mention new support.
3427 * config/tc-maxq.c: New file.
3428 * config/tc-maxq.h: New file.
3429 * config/obj-coff.h: Add support for maxq-coff.
3431 2004-11-08 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
3433 * symbols.c (any_external_name): Define.
3434 (resolve_symbol_value): Convert weak symbols.
3435 (S_SET_EXTERNAL): Support any_external_name.
3436 (S_SET_NAME): Qualify parameter const.
3437 (symbol_equated_reloc_p): Equate to weaks when relocating.
3438 * symbols.h (S_SET_NAME): Qualfiy parameter const.
3439 * tc.h (any_external_name): Declare.
3440 * config/obj-coff.c ("coff/pe.h"): Include for BFD
3442 (weak_is_altname): Declare and define.
3443 (weak_name2altname): Same.
3444 (weak_altname2name): Same.
3445 (weak_uniquify): Same.
3446 (weak_altprefix): Define.
3447 (obj_coff_weak): Change .weak syntax and handling.
3448 (coff_frob_symbol): Fix PE weak symbol alternates.
3449 * config/obj-coff.h (USE_UNIQUE): Define.
3450 * config/tc-i386.c (md_apply_fix3): Assume weak symbols
3451 are in another segment.
3452 (tc_gen_reloc): Remove broken addend hack.
3453 doc/as.texinfo: Update.
3455 2004-11-05 Sterling Augustine <sterling@tensilica.com>
3457 * config/tc-xtensa.c (total_frag_text_expansion): New.
3458 (md_estimate_size_before_relax): Use it.
3459 (find_address_of_next_align_frag): Likewise.
3461 2004-11-05 Tomer Levi <Tomer.Levi@nsc.com>
3463 * config/tc-crx.c: Rename argument types.
3464 (processing_arg_number): Rename to 'cur_arg_num'.
3465 (get_number_of_bits): Rename to 'set_operand_size'.
3466 (get_operandtype): Rename to 'parse_operand', totally rewrite.
3467 (set_cons_rparams): Rename to 'set_operand', totally rewrite.
3468 (set_indexmode_parameters): Remove function, integrate its code into
3470 (set_operand_size): Get rid of 'Operand Number' function parameter -
3471 use global variable 'cur_arg_num' instead.
3472 Use a local 'argument' pointer to reference the current argument.
3473 (parse_operand): Likewise.
3474 (set_operand): Likewise.
3475 (process_label_constant): Likewise.
3477 2004-11-04 Bob Wilson <bob.wilson@acm.org>
3479 * config/tc-xtensa.c: Remove XTENSA_SECTION_RENAME ifdefs.
3480 (add_section_rename): Delete. Inlined into...
3481 (build_section_rename): ...here. Use xstrdup instead of strdup.
3482 (xtensa_section_rename): Drop "const" from argument and return types.
3483 (md_show_usage): Indent to match show_usage().
3484 * config/tc-xtensa.h: Remove XTENSA_SECTION_RENAME ifdefs.
3485 (tc_canonicalize_section_name): Define.
3486 (md_elf_section_rename): Remove unused macro.
3487 * doc/as.texinfo (Overview): Document Xtensa --rename-section option.
3488 * doc/c-xtensa.texi (Xtensa Options): Likewise.
3489 (Frame Directive): Delete.
3491 2004-11-04 Daniel Jacobowitz <dan@debian.org>
3493 * configure.in: Remove arm-*-oabi and thumb-*-oabi.
3494 * config/tc-arm.c (target_oabi): Delete.
3495 (md_apply_fix3, elf32_arm_target_format): Remove target_oabi checks.
3496 (arm_opts): Remove moabi.
3497 * doc/as.texinfo (Overview): Remove documentation of -moabi.
3498 * doc/c-arm.texi (ARM Options): Likewise.
3499 * configure: Regenerated.
3501 2004-11-04 Hans-Peter Nilsson <hp@axis.com>
3503 * configure.in (crisv32): Recognize. AC_DEFINE_UNQUOTED
3504 DEFAULT_CRIS_ARCH. Handle crisv32-*-linux-gnu* like
3505 cris-*-linux-gnu* and crisv32-*-* like cris-*-*.
3506 * configure: Regenerate.
3507 * config/tc-cris.c (enum cris_archs): New.
3508 (cris_mach, cris_arch_from_string, s_cris_arch, get_sup_reg)
3509 (cris_insn_ver_valid_for_arch): New functions.
3510 (DEFAULT_CRIS_ARCH): New macro, default to cris_any_v0_v10.
3511 (cris_arch): New variable.
3512 (md_pseudo_table): New pseudo .arch.
3513 (err_for_dangerous_mul_placement): Initialize according to
3515 (STATE_COND_BRANCH): Renamed from STATE_CONDITIONAL_BRANCH.
3517 (STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON)
3518 (STATE_ABS_BRANCH_V32, STATE_LAPC, BRANCH_BF_V32, BRANCH_BB_V32)
3519 (BRANCH_WF_V32, BRANCH_WB_V32): New.
3520 (BRANCH_BF, BRANCH_BB, BRANCH_WF, BRANCH_WB): Don't undef after
3521 use in md_cris_relax_table.
3522 (md_cris_relax_table): Add entries for STATE_COND_BRANCH_V32,
3523 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
3524 Update and improve head comment.
3525 (OPTION_PIC): Define in terms of previous option, OPTION_US.
3526 (OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): Similar.
3528 (md_longopts): New option --march=...
3529 (cris_any_v0_v10_long_jump_size, crisv32_long_jump_size): New
3531 (md_long_jump_size): Initialize in terms of DEFAULT_CRIS_ARCH.
3532 (HANDLE_RELAXABLE): New macro.
3533 (md_estimate_size_before_relax): Use HANDLE_RELAXABLE for common
3534 cases. Check for weak symbols and assume not relaxable. Handle
3535 STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON,
3536 STATE_ABS_BRANCH_V32, STATE_LAPC. Use new variable symbolP, not
3538 (md_convert_frag): Handle STATE_COND_BRANCH_V32,
3539 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
3540 (cris_create_short_jump): Adjust for CRISv32.
3541 (cris_relax_frag): Handle new states.
3542 (md_create_long_jump): Ditto. Emit error for common_v10_v32.
3543 (md_begin): Define symbols "..asm.arch.cris.v32",
3544 "..asm.arch.cris.v10", "..asm.arch.cris.common_v10_v32" and
3545 "..asm.arch.cris.any_v0_v10". Use cris_insn_ver_valid_for_arch
3546 when entering opcode table entry points.
3547 (md_assemble): Adjust branch handling for CRISv32. Handle LAPC
3548 relaxation. In fix_new_exp call for main insn, pass 1 for pcrel
3549 parameter for 8, 16 and 32-bit pc-relative insns and LAPC.
3550 (cris_process_instruction): Initialize out_insnp->insn_type to
3551 CRIS_INSN_NONE, not CRIS_INSN_NORMAL.
3552 <case ']', '[', 'A', 'd', 'Q', 'N', 'n', 'Y', 'U', 'u', 'T'>: New
3554 <case 'm'>: Check that modified_char == '.'.
3555 <invalid operands>: Consume the rest of the line.
3556 When operands don't match, skip over subsequent insns with
3557 non-matching version specifier but same mnemonic.
3558 <immediate constant, case SIZE_SPEC_REG>: Immediate operands for
3559 special registers in CRISv32 are always 32 bit long.
3560 <immediate constant, case SIZE_FIELD_SIGNED, SIZE_FIELD_UNSIGNED>:
3562 (get_gen_reg): Only recognize "PC" when followed by "+]" for v32
3563 and compatible. Recognize "ACR" for v32, unless followed by "+".
3564 (get_spec_reg): Consider cris_arch when looking up register.
3565 (get_autoinc_prefix_or_indir_op): Don't recognize assignment for
3567 (get_3op_or_dip_prefix_op): Check for ']' after seeing '[rN+'.
3568 (cris_get_expression): Restore input_line_pointer if failing "early".
3569 (get_flags): Consider cris_arch and recognize flags accordingly.
3570 (branch_disp): Adjust for CRISv32.
3571 (gen_cond_branch_32): Similar. Emit error for common_v10_v32.
3572 (cris_number_to_imm): Use as_bad_where, not as_bad. Remove
3573 related FIXME. Don't insist on BFD_RELOC_32_PCREL fixup to be
3574 resolved. Don't enter zeros in object file for
3576 <case BFD_RELOC_CRIS_LAPCQ_OFFSET, BFD_RELOC_CRIS_SIGNED_16>
3577 <case BFD_RELOC_CRIS_SIGNED_8>: New case.
3578 (md_parse_option): Break out "return 1".
3579 <OPTION_ARCH> New case.
3580 (tc_gen_reloc): <case BFD_RELOC_CRIS_LAPCQ_OFFSET>
3581 <case BFD_RELOC_CRIS_SIGNED_16, BFD_RELOC_CRIS_SIGNED_8>
3582 <case BFD_RELOC_CRIS_UNSIGNED_8, BFD_RELOC_CRIS_UNSIGNED_16>
3583 <case BFD_RELOC_32_PCREL>: New cases.
3584 Addends for non-zero fx_pcrel are too in fx_offset.
3585 (md_show_usage): Show --march=<arch>.
3586 (md_apply_fix3): Adjust val for BFD_RELOC_CRIS_LAPCQ_OFFSET.
3587 (md_pcrel_from): BFD_RELOC_CRIS_LAPCQ_OFFSET is PC-relative too.
3588 (s_syntax) <struct syntaxes>: Properly constify member operand.
3589 * config/tc-cris.h (TARGET_MACH): Define.
3590 (cris_mach): Declare.
3591 * doc/as.texinfo (Overview) <CRIS>: Add --march=...
3592 * doc/c-cris.texi (CRIS-Symbols): New node for built-in symbols.
3593 (CRIS-Opts): Document --march=...
3594 (CRIS-Pseudos): Document .arch.
3596 2004-11-04 Jan Beulich <jbeulich@novell.com>
3598 * config/tc-i386.c (set_intel_syntax): Allow % in symbol names when
3599 intel syntax and no register prefix, allow $ in symbol names when
3601 (set_16bit_gcc_code_flag): Replace literal 'l' by LONG_MNEM_SUFFIX.
3602 (intel_float_operand): Add fourth return value indicating math control
3603 operations. Make classification more precise.
3604 (md_assemble): Complain if memory operand of mov[sz]x has no size
3606 (parse_insn): Translate word operands to floating point instructions
3607 operating on integers as well as control instructions to short ones
3608 as expected by AT&T syntax. Translate 'd' suffix to short one only for
3609 floating point instructions operating on non-integer operands.
3610 (match_template): Remove fldcw special case. Adjust q-suffix handling
3611 to permit it on fild/fistp/fisttp in AT&T mode.
3612 (process_suffix): Don't guess DefaultSize insns' suffix from
3613 stackop_size for certain floating point control instructions. Guess
3614 suffix for branch and [ls][gi]dt based on flag_code. Split error
3615 messages for Intel and AT&T syntax, and make the condition more strict
3616 for the former. Adjust suppressing of generation of operand size
3618 (intel parser): Allow the full set of MASM operators. Add FWORD, TBYTE,
3619 OWORD, and XMMWORD operand size specifiers (TBYTE replaces XWORD). Add
3620 more error checking.
3621 * config/tc-i386.h (BYTE_PTR WORD_PTR DWORD_PTR QWORD_PTR XWORD_PTR
3622 SHORT OFFSET_FLAT FLAT NONE_FOUND): Remove unused defines.
3624 2004-11-03 Hans-Peter Nilsson <hp@axis.com>
3626 * symbols.c (colon) [!WORKING_DOT_WORD]: Don't declare
3627 md_short_jump_size, md_long_jump_size.
3628 * write.c [!WORKING_DOT_WORD]: Ditto.
3629 * tc.h [!WORKING_DOT_WORD]: Declare them here. Drop const
3631 * config/tc-cris.h (md_short_jump_size, md_long_jump_size): Don't
3633 * config/tc-cris.c (md_short_jump_size, md_long_jump_size): Drop
3634 const qualifier in these definitions.
3635 * config/tc-i370.c, config/tc-m68k.c, config/tc-pdp11.c,
3636 config/tc-s390.c, config/tc-tahoe.c, config/tc-vax.c: Ditto.
3638 2004-11-02 Nick Clifton <nickc@redhat.com>
3640 * dwarf2dbg.c (dwarf2_finish): Check for the existence of a file
3641 table before deciding to produce a .debug_line section to match up
3642 with a user provided .debug_info section.
3644 2004-10-28 Tomer Levi <Tomer.Levi@nsc.com>
3646 * config/tc-crx.c (getreg_image): Bug fix, a return value was
3647 mistakenly omitted from CRX_C_REGTYPE and CRX_CS_REGTYPE cases.
3649 2004-10-27 Tomer Levi <Tomer.Levi@nsc.com>
3651 * config/tc-crx.c: Remove global variable 'post_inc_mode'.
3652 (get_flags): New function.
3653 (get_number_of_bits): Edit comments, update numeric values to
3655 (process_label_constant): Don't support the colon
3656 format (SYMBOL:[s|m|l]).
3657 (set_cons_rparams): Support argument type 'arg_rbase'.
3658 (get_operandtype): Bug fix in 'rbase' operand type parsing.
3659 (handle_LoadStor): Bug fix, first handle post-increment mode.
3660 (getreg_image): Remove redundant code, update according to latest
3662 (print_constant): Bug fix relate to 3-word instructions.
3663 (assemble_insn): Bug fix, when matching instructions, verify also
3664 instruction type (not only mnemonic).
3665 Add various error checking.
3666 (preprocess_reglist): Support HI/LO and user registers.
3668 2004-10-25 David Mosberger-Tang <davidm@hpl.hp.com>
3670 * config/tc-ia64.c (fixup_unw_records): Don't let the "t" value
3671 in an epilogue directive go negative.
3673 2004-10-25 H.J. Lu <hongjiu.lu@intel.com>
3676 * config/tc-ia64.c (emit_one_bundle): Decrement md.num_slots_in_use
3677 after reporting template error during manual bundling. Reported
3678 by Michael Dupont, michaelx.dupont@intel.com.
3680 2004-10-25 Daniel Jacobowitz <dan@debian.org>
3682 * Makefile.am: Run dep-am.
3683 * aclocal.m4: Regenerate with automake 1.9.2.
3684 * Makefile.in: Regenerate with automake 1.9.2.
3685 * doc/Makefile.in: Likewise.
3687 * config/tc-arm.c: Include "dw2gencfi.h".
3688 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
3690 * config/tc-arm.h (TARGET_USE_CFIPOP, DWARF2_DEFAULT_RETURN_COLUMN)
3691 (DWARF2_CIE_DATA_ALIGNMENT, tc_regname_to_dw2regnum)
3692 (tc_cfi_frame_initial_instructions): Define.
3693 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
3696 2004-10-21 Tomer Levi <Tomer.Levi@nsc.com>
3698 * config/tc-crx.c (assemble_insn): Check unsigned immediate
3700 Update coprocessor id to be unsigned immediate.
3702 2004-10-18 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
3704 * config/tc-i386.c (O_secrel): Delete.
3705 (tc_pe_dwarf2_emit_offset): New function.
3706 * config/tc-i386.h (O_secrel): Define as O_md1.
3707 (TC_DWARF2_EMIT_OFFSET): Define.
3709 2004-10-18 Nick Clifton <nickc@redhat.com>
3711 * config/tc-xstormy16.c (xstormy16_cons_fix_new): Accept and
3712 ignore @fptr() directives for 4-byte fixups.
3714 2004-10-15 Alan Modra <amodra@bigpond.net.au>
3716 * Makefile.am: Run "make dep-am"
3717 * Makefile.in: Regenerate.
3719 2004-10-14 Bob Wilson <bob.wilson@acm.org>
3721 * doc/c-xtensa.texi (Xtensa Options, Absolute Literals Directive):
3722 Remove comments about placement of literal pools.
3723 (Literal Directive): Update description of literal placement.
3724 (Literal Prefix Directive): Remove statement that this does not apply
3725 to absolute-mode literals. Describe new section naming scheme.
3727 2004-10-12 Bob Wilson <bob.wilson@acm.org>
3729 * config/tc-xtensa.c (xtensa_frequency_pseudo): Use set_subseg_freq.
3730 (is_entry_opcode, is_movi_opcode, is_the_loop_opcode, is_jx_opcode,
3731 is_windowed_return_opcode): Delete.
3732 (xtensa_frob_label): Use get_subseg_target_freq.
3733 (md_assemble): Inline call to is_entry_opcode.
3734 (xtensa_handle_align): Inline call to get_frag_is_literal.
3735 (relaxation_requirements): Inline call to is_jx_opcode.
3736 (emit_single_op): Inline call to is_movi_opcode.
3737 (xg_assemble_vliw_tokens): Inline calls to get_frag_is_insn,
3738 get_frag_is_no_transform, is_entry_opcode, and
3739 set_frag_is_specific_opcode. Use get_subseg_total_freq.
3740 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags,
3741 xtensa_fix_close_loop_end_frags, relax_frag_immed, convert_frag_immed):
3742 Inline calls to get_frag_is_no_transform.
3743 (next_instrs_are_b_retw): Inline call to is_windowed_return_opcode.
3744 (xtensa_fix_short_loop_frags): Inline calls to is_the_loop_opcode and
3745 get_frag_is_no_transform.
3746 (convert_frag_immed_finish_loop): Inline calls to get_expression_value
3747 and set_frag_is_no_transform.
3748 (get_expression_value): Delete.
3749 (subseg_map struct): Rename cur_total_freq to total_freq. Rename
3750 cur_target_freq to target_freq.
3751 (get_subseg_info): Split out code to create a new map entry into ...
3752 (add_subseg_info): ... this new function.
3753 (get_last_insn_flags): Check if get_subseg_info succeeded.
3754 (set_last_insn_flags): Call add_subseg_info if needed.
3755 (get_subseg_total_freq, get_subseg_target_freq, set_subseg_freq): New.
3756 (xtensa_reorder_segments): Compute last_sec while counting sections.
3757 Remove call to get_last_sec.
3758 (get_last_sec): Delete.
3759 (cache_literal_section): Inline call to retrieve_literal_seg and its
3760 callees, seg_present and add_seg_list.
3761 (retrieve_literal_seg, seg_present, add_seg_list): Delete.
3762 (get_frag_is_insn, get_frag_is_no_transform,
3763 set_frag_is_specific_opcode, set_frag_is_no_transform): Delete.
3764 * config/tc-xtensa.h (MAX_SLOTS): Reduce from 31 to 15.
3766 2004-10-12 Bob Wilson <bob.wilson@acm.org>
3768 * config/tc-xtensa.c: Use ISO C90 formatting.
3769 * config/tc-xtensa.h: Likewise.
3770 * config/xtensa-istack.h: Likewise.
3771 * config/xtensa-relax.c: Likewise.
3772 * config/xtensa-relax.h: Likewise.
3774 2004-10-12 Paul Brook <paul@codesourcery.com>
3776 * config/tc-arm.c (md_begin): Change EF_ARM_EABI_VER3 to
3779 * doc/c-arm.texi: Document that we actually support -meabi=4, not
3782 2004-10-08 Bob Wilson <bob.wilson@acm.org>
3784 * doc/as.texinfo (VTableEntry, VTableInherit): Add "directive" to index
3786 (Acknowledgements): Use "GAS" instead of AS variable.
3788 2004-10-08 Daniel Jacobowitz <dan@debian.org>
3790 * config/tc-i386.c: Include "elf/x86-64.h".
3791 (i386_elf_section_type): New function.
3792 * config/tc-i386.h (md_elf_section_type): Define.
3793 (i386_elf_section_type): New prototype.
3795 2004-10-08 Linus Nielsen Feltzing <linus@haxx.se>
3797 * config/m68k-parse.h (enum m68k_register): New control register,
3799 * config/tc-m68k.c: Correct control register set for MCF5249.
3801 2004-10-07 Bob Wilson <bob.wilson@acm.org>
3802 Sterling Augustine <sterling@tensilica.com>
3804 * config/tc-xtensa.c (absolute_literals_supported): New global flag.
3805 (UNREACHABLE_MAX_WIDTH): Define.
3806 (XTENSA_FETCH_WIDTH): Delete.
3807 (cur_vinsn, xtensa_fetch_width, xt_saved_debug_type, past_xtensa_end,
3808 prefer_const16, prefer_l32r): New global variables.
3809 (LIT4_SECTION_NAME): Define.
3810 (lit4_state struct): Add lit4_seg_name and lit4_seg fields.
3811 (XTENSA_PROP_*, GET_XTENSA_PROP_*, SET_XTENSA_PROP_*): Define.
3812 (frag_flags struct): New.
3813 (xtensa_block_info struct): Move from tc-xtensa.h. Add flags field.
3814 (subseg_map struct): Add cur_total_freq and cur_target_freq fields.
3815 (bitfield, bit_is_set, set_bit, clear_bit): Define.
3816 (MAX_FORMATS): Define.
3817 (op_placement_info struct, op_placement_table): New.
3818 (O_pltrel, O_hi16, O_lo16): Define.
3819 (directiveE enum): Rename directive_generics to directive_transform.
3820 Delete directive_relax. Add directive_schedule,
3821 directive_absolute_literals, and directive_last_directive.
3822 (directive_info): Rename "generics" to "transform". Delete "relax".
3823 Add "schedule" and "absolute-literals".
3824 (directive_state): Adjust entries to match changes in directive_info.
3825 (xtensa_relax_statesE, RELAX_IMMED_MAXSTEPS): Move to tc-xtensa.h.
3826 (xtensa_const16_opcode, xtensa_movi_opcode, xtensa_movi_n_opcode,
3827 xtensa_l32r_opcode, xtensa_nop_opcode, xtensa_rsr_lcount_opcode): New.
3828 (xtensa_j_opcode, xtensa_rsr_opcode): Delete.
3829 (align_only_targets, software_a0_b_retw_interlock,
3830 software_avoid_b_j_loop_end, maybe_has_b_j_loop_end,
3831 software_avoid_short_loop, software_avoid_close_loop_end,
3832 software_avoid_all_short_loops, specific_opcode): Delete.
3833 (warn_unaligned_branch_targets): New.
3834 (workaround_a0_b_retw, workaround_b_j_loop_end, workaround_short_loop,
3835 workaround_close_loop_end, workaround_all_short_loops): Default FALSE.
3836 (option_[no_]link_relax, option_[no_]transform,
3837 option_[no_]absolute_literals, option_warn_unaligned_targets,
3838 option_prefer_l32r, option_prefer_const16, option_target_hardware):
3840 (option_[no_]align_only_targets, option_literal_section_name,
3841 option_text_section_name, option_data_section_name,
3842 option_bss_section_name, option_eb, option_el): Delete.
3843 (md_longopts): Add entries for: [no-]transform, [no-]absolute-literals,
3844 warn-unaligned-targets, prefer-l32r, prefer-const16, [no-]link-relax,
3845 and target-hardware. Delete entries for [no-]target-align-only,
3846 literal-section-name, text-section-name, data-section-name, and
3848 (md_parse_option): Handle new options and remove old ones. Accept but
3849 ignore [no-]density options. Warn for [no-]generics and [no-]relax
3850 and treat them as [no-]transform.
3851 (md_show_usage): Add new options and remove old ones.
3852 (xtensa_setup_hw_workarounds): New.
3853 (md_pseudo_table): Change "word" entry to use xtensa_elf_cons. Add
3854 "long", "short", "loc" and "frequency" entries.
3855 (use_generics): Rename to ...
3856 (use_transform): ... this function. Add past_xtensa_end check.
3857 (use_longcalls): Add past_xtensa_end check.
3858 (code_density_available, can_relax): Delete.
3859 (do_align_targets): New.
3860 (get_directive): Accept dashes in directive names. Warn about
3861 [no-]generics and [no-]relax directives and treat them as
3863 (xtensa_begin_directive): Call md_flush_pending_output only for some
3864 directives. Check for directives inside instruction bundles. Warn
3865 about deprecated ".begin literal" usage. Warn and ignore [no-]density
3866 directives. Handle new directives. Check generating_literals flag
3868 (xtensa_end_directive): Check for directives inside instruction
3869 bundles. Warn and ignore [no-]density directives. Handle new
3870 directives. Call xtensa_set_frag_assembly_state.
3871 (xtensa_loc_directive_seen, xtensa_dwarf2_directive_loc,
3872 xtensa_dwarf2_emit_insn): New.
3873 (xtensa_literal_position): Call md_flush_pending_output. Do not check
3874 use_literal_section flag.
3875 (xtensa_literal_pseudo): Call md_flush_pending_output. Handle absolute
3876 literals. Use xtensa_elf_cons to parse the expression.
3877 (xtensa_literal_prefix): Do not check use_literal_section. Support
3878 ".lit4" sections for absolute literals. Change prefix convention to
3879 replace ".text" (or ".t" in a linkonce section). No need to call
3881 (xtensa_frequency_pseudo, xtensa_elf_cons, xtensa_elf_suffix): New.
3882 (expression_end): Handle closing braces and colons.
3883 (PLT_SUFFIX, plt_suffix): Delete.
3884 (expression_maybe_register): Use new xtensa-isa.h functions. Use
3885 xtensa_elf_suffix instead of checking for plt suffix, and handle O_lo16
3886 and O_hi16 expressions as well.
3887 (tokenize_arguments): Handle closing braces and colons.
3888 (parse_arguments): Use new xtensa-isa.h functions. Handle "invisible"
3889 operands and paired register syntax.
3890 (get_invisible_operands): New.
3891 (xg_translate_sysreg_op): Handle new Xtensa LX RSR/WSR/XSR syntax. Use
3892 new xtensa-isa.h functions.
3893 (xtensa_translate_old_userreg_ops, xtensa_translate_zero_immed): New.
3894 (xg_translate_idioms): Check if inside bundle. Use use_transform.
3895 Handle new Xtensa LX RSR/WSR/XSR syntax. Remove code to widen density
3896 instructions. Use xtensa_translate_zero_immed.
3897 (operand_is_immed, operand_is_pcrel_label): Delete.
3898 (get_relaxable_immed): Use new xtensa-isa.h functions.
3899 (get_opcode_from_buf): Add slot parameter. Use new xtensa-isa.h
3901 (xtensa_print_insn_table, print_vliw_insn): New.
3902 (is_direct_call_opcode): Use new xtensa-isa.h functions.
3903 (is_call_opcode, is_loop_opcode, is_conditional_branch_opcode,
3904 is_branch_or_jump_opcode): Delete.
3905 (is_movi_opcode, decode_reloc, encode_reloc, encode_alt_reloc): New.
3906 (opnum_to_reloc, reloc_to_opnum): Delete.
3907 (xtensa_insnbuf_set_operand, xtensa_insnbuf_get_operand): Use new
3908 xtensa-isa.h functions. Operate on one slot of an instruction.
3909 (xtensa_insnbuf_set_immediate_field, is_negatable_branch,
3910 xg_get_insn_size): Delete.
3911 (xg_get_build_instr_size): Use xg_get_single_size.
3912 (xg_is_narrow_insn, xg_is_single_relaxable_insn): Update calls to
3913 xg_build_widen_table. Use xg_get_single_size.
3914 (xg_get_max_narrow_insn_size): Delete.
3915 (xg_get_max_insn_widen_size, xg_get_max_insn_widen_literal_size,
3916 xg_is_relaxable_insn): Update calls to xg_build_widen_table. Use
3918 (xg_build_to_insn): Record the loc field. Handle OP_OPERAND_HI16U and
3919 OP_OPERAND_LOW16U. Check xg_valid_literal_expression.
3920 (xg_expand_to_stack, xg_expand_narrow): Update calls to
3921 xg_build_widen_table. Use xg_get_single_size.
3922 (xg_immeds_fit): Use new xtensa-isa.h functions. Update call to
3924 (xg_symbolic_immeds_fit): Likewise. Also handle O_lo16 and O_hi16, and
3925 treat weak symbols conservatively.
3926 (xg_check_operand): Use new xtensa-isa.h functions.
3927 (is_dnrange): Delete.
3928 (xg_assembly_relax): Inline previous calls to tinsn_copy.
3929 (xg_finish_frag): Specify separate relax states for the frag and slot0.
3930 (is_branch_jmp_to_next, xg_add_branch_and_loop_targets): Use new
3931 xtensa-isa.h functions.
3932 (xg_instruction_matches_option_term, xg_instruction_matches_or_options,
3933 xg_instruction_matches_options): New.
3934 (xg_instruction_matches_rule): Handle O_register expressions. Call
3935 xg_instruction_matches_options.
3936 (transition_rule_cmp): New.
3937 (xg_instruction_match): Update call to xg_build_simplify_table.
3938 (xg_build_token_insn): Record loc fields.
3939 (xg_simplify_insn): Check is_specific_opcode field and
3940 density_supported flag.
3941 (xg_expand_assembly_insn): Skip checking code_density_available. Use
3942 new xtensa-isa.h functions. Call use_transform instead of can_relax.
3943 (xg_assemble_literal): Add error handling for O_big. Call
3944 record_alignment. Handle O_pltrel.
3945 (xg_valid_literal_expression): New.
3946 (xg_assemble_literal_space): Add slot parameter. Remove call to
3947 set_expr_symbol_offset. Add call to record_alignment. Update call to
3949 (xg_emit_insn): Delete.
3950 (xg_emit_insn_to_buf): Add format parameter. Update calls to
3951 xg_add_opcode_fix and xtensa_insnbuf_to_chars.
3952 (xg_add_opcode_fix): Change opcode parameter to tinsn and add format
3953 and slot parameters. Handle new "alternate" relocations for absolute
3954 literals and CONST16 instructions. Check for bad uses of O_lo16 and
3955 O_hi16. Use new xtensa-isa.h functions.
3956 (xg_assemble_tokens): Delete.
3957 (is_register_writer): Use new xtensa-isa.h functions.
3958 (is_bad_loopend_opcode): Check for xtensa_rsr_lcount_opcode instead of
3959 old-style RSR from LCOUNT.
3960 (next_frag_opcode): Delete.
3961 (next_frag_opcode_is_loop, next_frag_format_size, frag_format_size,
3962 update_next_frag_state): New.
3963 (update_next_frag_nop_state): Delete.
3964 (next_frag_pre_opcode_bytes): Use next_frag_opcode_is_loop.
3965 (xtensa_mark_literal_pool_location): Check use_literal_section flag and
3966 the state of the absolute-literals directive. Add calls to
3967 record_alignment and xtensa_set_frag_assembly_state. Call
3968 xtensa_switch_to_non_abs_literal_fragment instead of
3969 xtensa_switch_to_literal_fragment.
3971 (assemble_nop): Use build_nop. Update call to xtensa_insnbuf_to_chars.
3972 (get_expanded_loop_offset): Change check for undefined opcode to an
3974 (xtensa_set_frag_assembly_state, relaxable_section,
3975 xtensa_find_unmarked_state_frags, xtensa_find_unaligned_branch_targets,
3976 xtensa_find_unaligned_loops, xg_apply_tentative_value): New.
3977 (md_begin): Update call to xtensa_isa_init. Initialize linkrelax to 1.
3978 Set lit4_seg_name. Call xg_init_vinsn. Initialize new global opcodes.
3979 Call init_op_placement_info_table and xtensa_set_frag_assembly_state.
3980 (xtensa_init_fix_data): New.
3981 (xtensa_frob_label): Reset label symbol to the current frag. Check
3982 do_align_targets and generating_literals flag. Propagate frequency
3983 info to new alignment frag. Call xtensa_set_frag_assembly_state.
3984 (xtensa_unrecognized_line): New.
3985 (xtensa_flush_pending_output): Check if inside a bundle. Add a call
3986 to xtensa_set_frag_assembly_state.
3987 (error_reset_cur_vinsn): New.
3988 (md_assemble): Remove check for literal frag. Remove call to
3989 istack_init. Call use_transform instead of use_generics. Parse
3990 explicit instruction format specifiers. Move code for
3991 a0_b_retw_interlock workaround to xg_assemble_vliw_tokens. Call
3992 error_reset_cur_vinsn on errors. Add call to get_invisible_operands.
3993 Add dwarf2_where call. Remote automatic alignment for ENTRY
3994 instructions. Move call to xtensa_clear_insn_labels to the end.
3995 Rearrange to handle bundles.
3996 (xtensa_cons_fix_new): Delete.
3997 (xtensa_handle_align): New.
3998 (xtensa_frag_init): Call xtensa_set_frag_assembly_state. Remove
3999 assignment to is_no_density field.
4000 (md_pcrel_from): Use new xtensa-isa.h functions. Use decode_reloc
4001 instead of reloc_to_opnum. Handle "alternate" relocations.
4002 (xtensa_force_relocation, xtensa_check_inside_bundle,
4003 xtensa_elf_section_change_hook): New.
4004 (xtensa_symbol_new_hook): Delete.
4005 (xtensa_fix_adjustable): Check for difference of symbols with an
4006 offset. Check for external and weak symbols.
4007 (md_apply_fix3): Remove cases for XTENSA_OP{0,1,2} relocs.
4008 (md_estimate_size_before_relax): Return expansion for the first slot.
4009 (tc_gen_reloc): Handle difference of symbols by producing
4010 XTENSA_DIFF{8,16,32} relocs and by writing the value of the difference
4011 into the output. Handle new XTENSA_SLOT*_OP relocs by storing the
4012 tentative values into the output when linkrelax is set.
4013 (XTENSA_PROP_SEC_NAME): Define.
4014 (xtensa_post_relax_hook): Call xtensa_find_unmarked_state_frags.
4015 Create literal tables only if using literal sections. Create new
4016 property tables instead of old instruction tables. Check for unaligned
4017 branch targets and loops.
4018 (finish_vinsn, find_vinsn_conflicts, check_t1_t2_reads_and_writes,
4019 new_resource_table, clear_resource_table, resize_resource_table,
4020 resources_available, reserve_resources, release_resources,
4021 opcode_funcUnit_use_unit, opcode_funcUnit_use_stage,
4022 resources_conflict, xg_find_narrowest_format, relaxation_requirements,
4023 bundle_single_op, emit_single_op, xg_assemble_vliw_tokens): New.
4024 (xtensa_end): Call xtensa_flush_pending_output. Set past_xtensa_end
4025 flag. Update checks for workaround options. Call
4026 xtensa_mark_narrow_branches and xtensa_mark_zcl_first_insns.
4027 (xtensa_cleanup_align_frags): Add special case for branch targets.
4028 Check for and mark unreachable frags.
4029 (xtensa_fix_target_frags): Remove use of align_only_targets flag.
4030 Use RELAX_LOOP_END_BYTES in special case for negatable branch at the
4031 end of a zero-overhead loop body.
4032 (frag_can_negate_branch): Handle instructions with multiple slots.
4033 Use new xtensa-isa.h functions
4034 (xtensa_mark_narrow_branches, is_narrow_branch_guaranteed_in_range,
4035 xtensa_mark_zcl_first_insns): New.
4036 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags): Error if
4037 transformations are disabled.
4038 (next_instrs_are_b_retw): Use new xtensa-isa.h functions. Handle
4039 multislot instructions.
4040 (xtensa_fix_close_loop_end_frags, xtensa_fix_short_loop_frags):
4041 Likewise. Also error if transformations are disabled.
4042 (unrelaxed_frag_max_size): New.
4043 (unrelaxed_frag_min_insn_count, unrelax_frag_has_b_j): Use new
4044 xtensa-isa.h functions.
4045 (xtensa_sanity_check, is_empty_loop, is_local_forward_loop): Use
4046 xtensa_opcode_is_loop instead of is_loop_opcode.
4047 (get_text_align_power): Replace as_fatal with assertion.
4048 (get_text_align_fill_size): Iterate instead of using modulus when
4050 (get_noop_aligned_address): Assert that this is for a machine-dependent
4051 RELAX_ALIGN_NEXT_OPCODE frag. Use next_frag_opcode_is_loop,
4052 xg_get_single_size, and frag_format_size.
4053 (get_widen_aligned_address): Rename to ...
4054 (get_aligned_diff): ... this function. Add max_diff parameter.
4055 Remove handling of rs_align/rs_align_code frags. Use
4056 next_frag_format_size, get_text_align_power, get_text_align_fill_size,
4057 next_frag_opcode_is_loop, and xg_get_single_size. Compute max_diff
4058 and pass it back to caller.
4059 (xtensa_relax_frag): Use relax_frag_loop_align. Add code for new
4060 RELAX_SLOTS, RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN,
4061 RELAX_FILL_NOP, and RELAX_UNREACHABLE frag types. Check relax_seen.
4062 (relax_frag_text_align): Rename to ...
4063 (relax_frag_loop_align): ... this function. Assume loops can only be
4064 in the first slot of an instruction.
4065 (relax_frag_add_nop): Use assemble_nop instead of constructing an OR
4066 instruction. Remove call to frag_wane.
4067 (relax_frag_narrow): Rename to ...
4068 (relax_frag_for_align): ... this function. Extend to handle
4069 RELAX_FILL_NOP and RELAX_UNREACHABLE, as well as RELAX_SLOTS with
4070 RELAX_NARROW for the first slot.
4071 (find_address_of_next_align_frag, bytes_to_stretch): New.
4072 (future_alignment_required): Use find_address_of_next_align_frag and
4073 bytes_to_stretch. Look ahead to subsequent frags to make smarter
4074 alignment decisions.
4075 (relax_frag_immed): Add format, slot, and estimate_only parameters.
4076 Check if transformations are enabled for b_j_loop_end workaround.
4077 Use new xtensa-isa.h functions and handle multislot instructions.
4078 Update call to xg_assembly_relax.
4079 (md_convert_frag): Handle new RELAX_SLOTS, RELAX_UNREACHABLE,
4080 RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN, and RELAX_FILL_NOP
4082 (convert_frag_narrow): Add segP, format and slot parameters. Call
4083 convert_frag_immed for branch instructions. Adjust calls to
4084 tinsn_from_chars, tinsn_immed_from_frag, and xg_emit_insn_to_buf. Use
4085 xg_get_single_size and xg_get_single_format.
4086 (convert_frag_fill_nop): New.
4087 (convert_frag_immed): Add format and slot parameters. Handle multislot
4088 instructions and use new xtensa-isa.h functions. Update calls to
4089 tinsn_immed_from_frag and xg_assembly_relax. Check if transformations
4090 enabled for b_j_loop_end workaround. Use build_nop instead of
4091 assemble_nop. Check is_specific_opcode flag. Check for unreachable
4092 frags. Use xg_get_single_size. Handle O_pltrel.
4093 (fix_new_exp_in_seg): Remove check for old plt flag.
4094 (convert_frag_immed_finish_loop): Update calls to tinsn_from_chars and
4095 xtensa_insnbuf_to_chars. Call tinsn_immed_from_frag. Change check
4096 for loop opcode to an assertion. Mark all frags up to the end of the
4097 loop as not transformable.
4098 (get_last_insn_flags, set_last_insn_flags): Use get_subseg_info.
4099 (get_subseg_info): New.
4100 (xtensa_move_literals): Call xtensa_set_frag_assembly_state. Add null
4102 (xtensa_switch_to_literal_fragment): Rewrite to handle absolute
4103 literals and use xtensa_switch_to_non_abs_literal_fragment otherwise.
4104 (xtensa_switch_to_non_abs_literal_fragment): New.
4105 (cache_literal_section): Add is_code parameter and pass it through to
4106 retrieve_literal_seg.
4107 (retrieve_literal_seg): Add is_code parameter and use it to set the
4108 flags on the literal section. Handle case where head parameter is 0.
4109 (get_frag_is_no_transform, set_frag_is_specific_opcode,
4110 set_frag_is_no_transform): New.
4111 (xtensa_create_property_segments): Add end_property_function parameter
4112 and pass it through to add_xt_block_frags. Call bfd_get_section_flags
4113 and skip SEC_DEBUGGING and !SEC_ALLOC sections.
4114 (xtensa_create_xproperty_segments, section_has_xproperty): New.
4115 (add_xt_block_frags): Add end_property_function parameter and call it
4116 if it is non-zero. Call xtensa_frag_flags_init.
4117 (xtensa_frag_flags_is_empty, xtensa_frag_flags_init,
4118 get_frag_property_flags, frag_flags_to_number,
4119 xtensa_frag_flags_combinable, xt_block_aligned_size,
4120 xtensa_xt_block_combine, add_xt_prop_frags,
4121 init_op_placement_info_table, opcode_fits_format_slot,
4122 xg_get_single_size, xg_get_single_format): New.
4123 (istack_push): Inline call to tinsn_copy.
4124 (tinsn_copy): Delete.
4125 (tinsn_has_invalid_symbolic_operands): Handle O_hi16 and O_lo16 and
4126 CONST16 opcodes. Handle O_big, O_illegal, and O_absent.
4127 (tinsn_has_complex_operands): Handle O_hi16 and O_lo16.
4128 (tinsn_to_insnbuf): Use xg_get_single_format and new xtensa-isa.h
4129 functions. Handle invisible operands.
4130 (tinsn_to_slotbuf): New.
4131 (tinsn_check_arguments): Use new xtensa-isa.h functions.
4132 (tinsn_from_chars): Add slot parameter. Rewrite using xg_init_vinsn,
4133 vinsn_from_chars, and xg_free_vinsn.
4134 (tinsn_from_insnbuf): New.
4135 (tinsn_immed_from_frag): Add slot parameter and handle multislot
4136 instructions. Handle symbol differences.
4137 (get_num_stack_text_bytes): Use xg_get_single_size.
4138 (xg_init_vinsn, xg_clear_vinsn, vinsn_has_specific_opcodes,
4139 xg_free_vinsn, vinsn_to_insnbuf, vinsn_from_chars, expr_is_register,
4140 get_expr_register, set_expr_symbol_offset_diff): New.
4141 * config/tc-xtensa.h (MAX_SLOTS): Define.
4142 (xtensa_relax_statesE): Move from tc-xtensa.c. Add
4143 RELAX_CHECK_ALIGN_NEXT_OPCODE, RELAX_MAYBE_DESIRE_ALIGN, RELAX_SLOTS,
4144 RELAX_FILL_NOP, RELAX_UNREACHABLE, RELAX_MAYBE_UNREACHABLE, and
4146 (RELAX_IMMED_MAXSTEPS): Move from tc-xtensa.c.
4147 (xtensa_frag_type struct): Add is_assembly_state_set,
4148 use_absolute_literals, relax_seen, is_unreachable, is_specific_opcode,
4149 is_align, is_text_align, alignment, and is_first_loop_insn fields.
4150 Replace is_generics and is_relax fields by is_no_transform field.
4151 Delete is_text and is_longcalls fields. Change text_expansion and
4152 literal_expansion to arrays of MAX_SLOTS entries. Add arrays of
4153 per-slot information: literal_frags, slot_subtypes, slot_symbols,
4154 slot_sub_symbols, and slot_offsets. Add fr_prev field.
4155 (xtensa_fix_data struct): New.
4156 (xtensa_symfield_type struct): Delete plt field.
4157 (xtensa_block_info struct): Move definition to tc-xtensa.h. Add
4158 forward declaration here.
4159 (xt_section_type enum): Delete xt_insn_sec. Add xt_prop_sec.
4160 (XTENSA_SECTION_RENAME): Undefine.
4161 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FORCE_RELOCATION, NO_PSEUDO_DOT,
4162 tc_unrecognized_line, md_do_align, md_elf_section_change_hook,
4163 HANDLE_ALIGN, TC_LINKRELAX_FIXUP, SUB_SEGMENT_ALIGN): Define.
4164 (TC_CONS_FIX_NEW, tc_symbol_new_hook): Delete.
4165 (unit_num_copies_func, opcode_num_units_func,
4166 opcode_funcUnit_use_unit_func, opcode_funcUnit_use_stage_func): New.
4167 (resource_table struct): New.
4168 * config/xtensa-istack.h (MAX_INSN_ARGS): Increase from 6 to 10.
4169 (TInsn struct): Add keep_wide, loc, fixup, record_fix, subtype,
4170 literal_space, symbol, sub_symbol, offset, and literal_frag fields.
4171 (tinsn_copy): Delete prototype.
4172 (vliw_insn struct): New.
4173 * config/xtensa-relax.c (insn_pattern_struct): Add options field.
4174 (widen_spec_list): Add option conditions for density and boolean
4175 instructions. Add expansions using CONST16 and conditions for using
4176 CONST16 vs. L32R. Use new Xtensa LX RSR/WSR syntax. Add entries for
4178 (simplify_spec_list): Add option conditions for density instructions.
4179 Add entry for NOP instruction.
4180 (append_transition): Add cmp function pointer parameter and use it to
4181 insert the new entry in order.
4182 (operand_function_LOW16U, operand_function_HI16U): New.
4183 (xg_has_userdef_op_fn, xg_apply_userdef_op_fn): Handle
4184 OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
4185 (enter_opname, split_string): Use xstrdup instead of strdup.
4186 (init_insn_pattern): Initialize new options field.
4187 (clear_req_or_option_list, clear_req_option_list,
4188 clone_req_or_option_list, clone_req_option_list, parse_option_cond):
4190 (parse_insn_pattern): Parse option conditions.
4191 (transition_applies): New.
4192 (build_transition): Use new xtensa-isa.h functions. Fix incorrectly
4193 swapped last arguments in calls to append_constant_value_condition.
4194 Call clone_req_option_list. Add warning about invalid opcode.
4195 Handle LOW16U and HI16U function names.
4196 (build_transition_table): Add cmp parameter and use it in calls to
4197 append_transition. Use new xtensa-isa.h functions. Check
4198 transition_applies before adding entries.
4199 (xg_build_widen_table, xg_build_simplify_table): Add cmp parameter and
4200 pass it through to build_transition_table.
4201 * config/xtensa-relax.h (ReqOrOptionList, ReqOrOption, ReqOptionList,
4202 ReqOption, transition_cmp_fn): New types.
4203 (OpType enum): Add OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
4204 (transition_rule struct): Add options field.
4205 * doc/as.texinfo (Overview): Update Xtensa options.
4206 * doc/c-xtensa.texi (Xtensa Options): Delete --[no-]density,
4207 --[no-]relax, and --[no-]generics options. Update descriptions of
4208 --text-section-literals and --[no-]longcalls. Add
4209 --[no-]absolute-literals and --[no-]transform.
4210 (Xtensa Syntax): Add description of syntax for FLIX instructions.
4211 Remove use of "generic" and "specific" terminology for opcodes.
4212 (Xtensa Registers): Generalize the syntax description to include
4213 user-defined register files.
4214 (Xtensa Automatic Alignment): Update.
4215 (Xtensa Branch Relaxation): Mention limitation of unconditional jumps.
4216 (Xtensa Call Relaxation): Linker can now remove most of the overhead.
4217 (Xtensa Directives): Remove confusing rules about precedence.
4218 (Density Directive, Relax Directive): Delete.
4219 (Schedule Directive): New.
4220 (Generics Directive): Rename to ...
4221 (Transform Directive): ... this node.
4222 (Literal Directive): Update for absolute literals. Missing
4223 literal_position directive is now an error.
4224 (Literal Position Directive): Update for absolute literals.
4225 (Freeregs Directive): Delete.
4226 (Absolute Literals Directive): New.
4227 (Frame Directive): Minor editing.
4228 * Makefile.am (DEPTC_xtensa_elf, DEPOBJ_xtensa_elf, DEP_xtensa_elf):
4229 Update dependencies.
4230 * Makefile.in: Regenerate.
4232 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
4234 * config/tc-mips.c (append_insn): Use fix_new rather than fix_new_exp
4235 to build the second and third fixups for a composite relocation.
4236 (macro_read_relocs): New function.
4237 (macro_build): Use it.
4238 (s_cpsetup): Pass all three composite relocation codes to macro_build.
4239 Simplify fragging code accordingly.
4240 (s_gpdword): Use fix_new rather than fix_new_exp for the second part
4241 of the composite relocation. Set fx_tcbit in both fixups.
4243 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
4245 * config/tc-mips.c (append_insn): Set fx_tcbit for composite relocs.
4246 (md_apply_fix3): Don't treat composite relocs as done.
4248 2004-10-07 Jan Beulich <jbeulich@novell.com>
4250 * macro.c (macro_expand_body): When ELF, use .LL rather than LL as
4251 prefix for symbol names generated from the LOCAL macro directive.
4253 * dw2gencfi.c (select_cie_for_fde): When separating CIE out from
4254 FDE, treat a DW_CFA_remember_state as we do a DW_CFA_advance_loc.
4256 2004-10-07 Tomer Levi <Tomer.Levi@nsc.com>
4258 * config/tc-crx.c (preprocess_reglist): Handle Co-processor
4260 (md_assemble): Add error checking for Co-Processor instructions.
4261 (get_cinv_parameters): Add 'b' option to invalidate the
4262 branch-target cache.
4264 2004-10-05 Paul Brook <paul@codesourcery.com>
4266 * config/tc-arm.c (unwind): New variable.
4267 (vfp_sp_encode_reg): New function.
4268 (vfp_sp_reg_required_here): Use it.
4269 (vfp_sp_reg_list, vfp_dp_reg_list): Remove.
4270 (vfp_parse_reg_list): New function.
4271 (s_arm_unwind_fnstart, s_arm_unwind_fnend, s_arm_unwind_cantunwind,
4272 s_arm_unwind_personality, s_arm_unwind_personalityindex,
4273 s_arm_unwind_handlerdata, s_arm_unwind_save, s_arm_unwind_movsp,
4274 s_arm_unwind_pad, s_arm_unwind_setfp, s_arm_unwind_raw): New
4276 (md_pseudo_table): Add them.
4277 (do_vfp_reg2_from_sp2): Use vfp_parse_reg_list and vfp_sp_encode_reg.
4278 (do_vfp_sp2_from_reg2, vfp_sp_ldstm, vfp_dp_ldstm): Ditto.
4279 (set_section, add_unwind_adjustsp, flush_pending_unwind,
4280 finish_unwind_opcodes, start_unwind_section, create_unwind_entry,
4281 require_hashconst, add_unwind_opcode): New functions.
4282 * doc/c-arm.texi: Document unwinding opcodes.
4283 * NEWS: Mention the new feature.
4285 2004-10-04 Eric Christopher <echristo@redhat.com>
4287 * config/tc-mips.c (md_apply_fix3): Remove erroneous assert.
4289 2004-10-01 H.J. Lu <hongjiu.lu@intel.com>
4291 * config/tc-ppc.c (md_apply_fix3): Call S_SET_THREAD_LOCAL for
4293 * config/tc-s390.c (md_apply_fix3): Likewise.
4294 * config/tc-sparc.c (md_apply_fix3): Likewise.
4296 2004-10-01 Paul Brook <paul@codesourcery.com>
4298 * config/tc-arm.c (arm_elf_section_type): New function.
4299 (arm_elf_change_section): Set section link for exidx sections.
4300 * config/tc-arm.h (arm_elf_section_type): Add prototype.
4301 (md_elf_section_type): Define.
4303 2004-10-01 Bill Farmer <Bill@the-farmers.freeserve.co.uk>
4305 * config/tc-pdp11.c (md_apply_fix3): Change to sign of the SOB
4306 instruction's offset.
4308 2004-10-01 Adam Nemet <anemet@lnxw.com>
4310 * (TARGET_FORMAT): Remove LynxOS COFF definition.
4312 2004-10-01 Ravi Ramaseshan <ravi.ramaseshan@codito.com>
4314 * config/tc-arc.c (tc_gen_reloc): Don't assume fixP->fx_addsy is an
4315 asymbol *, instead use symbol_get_bfdsym.
4317 2004-09-30 Linus Nielsen Feltzing <linus@haxx.se>
4319 * config/tc-m68k.c (select_control_regs): Add mcf5249.
4321 2004-09-30 Paul Brook <paul@codesourcery.com>
4323 * config/tc-arm.c (do_smi, do_nop): New functions.
4324 (insns): Add ARMv6ZK instructions.
4325 (md_apply_fix3): Handle BFD_RELOC_ARM_SMI.
4326 (tc_gen_reloc): Ditto.
4327 (arm_cpus): Add mpcore and arm1176.
4328 (arm_archs): Add armv6{k,z,zk}.
4329 * doc/c-arm.texi: Document new cores and architectures.
4331 2004-09-30 Nick Clifton <nickc@redhat.com>
4333 * config/tc-arm.c: Use ISO C90 formatting.
4335 2004-09-30 Vladimir Ivanov <vladitx@nucleusys.com>
4337 * config/tc-arm.c (mav_reg_required_here): Allow REG_TYPE_CN
4338 as alternative when REG_TYPE_MVF, REG_TYPE_MVD, REG_TYPE_MVFX or
4339 REG_TYPE_MVDX is expected.
4341 2004-09-29 Marc Bevand <m.bevand@gmail.com>
4343 * doc/c-i386.texi (i386-Mnemonics): Fix typo.
4345 2004-09-21 James E Wilson <wilson@specifixinc.com>
4347 * config/tc-ia64.c (ENCODED_PSP_OFFSET): New.
4348 (output_rp_psprel, output_pfs_psprel, output_preds_psprel,
4349 output_spill_base, output_unat_psprel, output_lc_psprel,
4350 output_fpsr_psprel, output_priunat_psprel, output_bsp_psprel,
4351 output_bsprestore_psprel, output_rnat_psprel, output_spill_psprel,
4352 output_spill_psprel_p): Use it.
4354 2004-09-20 Tomer Levi <Tomer.Levi@nsc.com>
4356 * config/tc-crx.c (handle_LoadStor): New function.
4357 Handle load/stor unique instructions before parsing.
4359 2004-09-17 Paul Brook <paul@codesourcery.com>
4361 * config/tc-arm.c (s_arm_rel31): New funciton.
4362 (md_pseudo_table): Add .rel31.
4363 (md_apply_fix3): Handle BFD_RELOC_ARM_TARGET2,
4364 BFD_RELOC_32_PCREL and BFD_RELOC_ARM_PREL31.
4365 (tc_gen_reloc): Handle BFD_RELOC_ARM_PREL31 and BFD_RELOC_ARM_TARGET2.
4366 (arm_fix_adjustable): Return 0 for BFD_RELOC_ARM_TARGET2.
4367 (arm_parse_reloc): Add (target2).
4369 2004-09-17 Alan Modra <amodra@bigpond.net.au>
4371 * Makefile.am: Run "make dep-am".
4372 * Makefile.in: Regenerate.
4373 * aclocal.m4: Regenerate.
4374 * configure: Regenerate.
4375 * doc/Makefile.in: Regenerate.
4376 * po/POTFILES.in: Regenerate.
4377 * po/gas.pot: Regenerate.
4379 2004-09-14 Hideki IWAMOTO <h-iwamoto@kit.hi-ho.ne.jp>
4381 * config/tc-mmix.c [!LLONG_MIN]: Correct #elsif to #elif.
4382 [!LLONG_MAX]: Ditto.
4384 2004-09-13 Paul Brook <paul@codesourcery.com>
4386 * config/tc-arm.c: Rename RELABS to TARGET1.
4388 2004-09-13 Alan Modra <amodra@bigpond.net.au>
4390 * messages.c (as_internal_value_out_of_range): Cast values passed
4391 to as_bad_where or as_warn_where to proper type.
4393 2004-09-11 Theodore A. Roth <troth@openavr.org>
4395 * config/tc-avr.c: Add support for
4396 atmega48, atmega88, atmega168, attiny13, attiny2313, at90can128.
4398 2004-09-09 Alan Modra <amodra@bigpond.net.au>
4400 * dw2gencfi.c (select_cie_for_fde): When separating CIE out
4401 from FDE, treat a CFI_escape as we do a DW_CFA_advance_loc.
4403 2004-09-08 Paul Brook <paul@codesourcery.com>
4405 * config/obj-elf.c (obj_elf_section_type): Handle init_array,
4406 fini_array and preinit_array section types.
4407 * config/tc-ia64.c (ia64_elf_section_type): Remove init_array
4409 * doc/as.texinfo: Document extra section types.
4411 2004-09-02 Mark Mitchell <mark@codesourcery.com>
4413 * Makefile.am (TARG_ENV_HFILES): Add te-symbian.h.
4414 * Makefile.in: Regenerated.
4415 * configure.in: Set em for arm*-*-symbianelf*.
4416 * configure: Regenerated.
4417 * config/tc-arm.c (elf32_arm_target_format): Use Symbian target
4418 vectors when appropriate.
4419 * config/te-symbian.h: New file.
4421 2004-09-03 Tomer Levi <Tomer.Levi@nsc.com>
4423 * config/tc-crx.c (gettrap): Exception vector can be case
4425 (process_label_constant): Fix a 32-bit displacement bug in branch
4427 (get_operandtype) : Bug fix, wrong operand was used.
4428 (process_label_constant): Initialize relocation type to
4431 2004-09-01 Richard Earnshaw < reanrsha@arm.com>
4433 * tc-arm.c (arm_cpus, arm_fpus): Allow <cpu>-s as well as <cpu>s
4434 for synthesizable cores.
4436 * doc/c-arm.texi (ARM Options): Document canonical names of CPUs.
4438 2004-08-25 Dmitry Diky <diwil@spec.ru>
4440 * config/tc-msp430.c: Clean-up the code.
4441 (md_relax_table): New relax table.
4442 (mcu_types): Sort MCU types.
4443 (md_pseudo_table): Add .profiler pseudo handler.
4444 (pow2value): New function.
4445 (msp430_profiler): New function.
4446 (msp430_operands): Add new insns handlers.
4447 (msp430_srcoperand): Add register operand handler, allow complex
4449 (md_estimate_size_before_relax): Rewritten.
4450 (md_convert_frag): Rewritten.
4451 (msp430_relax_frag): New function.
4452 * config/tc-msp430.h (md_relax_frag): define macro
4453 * doc/c-msp430.texi: Update information.
4455 2004-08-24 Nick Clifton <nickc@redhat.com>
4457 * as.c (std_shortopts): Allow -g to take an optional argument.
4458 (parse_args): Pass any switch starting with -g on to the backend
4461 2004-08-18 Mark Mitchell <mark@codesourcery.com>
4463 * configure.in (arm*-*-symbianelf*): New target.
4464 (arm*-*-eabi*): Likewise.
4465 * configure: Regenerated.
4467 2004-08-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4468 * config/tc-mips.c (append_insn): Handle delay slots in branch likely
4471 2004-08-18 Jakub Jelinek <jakub@redhat.com>
4473 * config/tc-ia64.c (start_unwind_section): Add linkonce_empty
4474 argument, don't do anything if current section is not
4475 .gnu.linkonce.t.* and linkonce_empty is set.
4476 (generate_unwind_image, dot_endp): Adjust callers, call
4477 start_unwind_section (*, 1) if nothing will be put into the
4480 2004-08-17 Nick Clifton <nickc@redhat.com>
4482 * as.c (MD_DEBUG_FORMAT_SELECTOR): Provide default definition.
4483 (show_usage): Add -g.
4484 (std_longopts): Add --gen-debug. Alpha sort the table.
4485 (parse_args): Print an error message if a switch is not handled.
4486 Handle the -g switch, calling md_debug_format_selector() if
4488 * NEWS: Mention new feature.
4489 * doc/as.texinfo: Document new switch.
4490 * doc/internals.texi: Document behaviour of md_parse_option.
4492 * config/tc-arm.c (md_parse_option): Do not issue an error message
4493 if the switch is not recognised.
4494 * config/tc-m68k.c (md_parse_option): Likewise.
4495 * config/tc-pdp11.c (md_parse_option): Likewise.
4496 * config/tc-v850.c (md_parse_option): Likewise.
4498 * as.h: Fix up formatting.
4501 2004-08-16 Nick Clifton <nickc@redhat.com>
4503 * macro.c (macro_set_alternate): Use ISO C90 formatting.
4505 * configure.in: Sort architecture based tables alphabetically.
4506 * configure: Regenerate.
4508 2004-08-16 Alan Modra <amodra@bigpond.net.au>
4510 * config/tc-ppc.c (tc_ppc_regname_to_dw2regnum <regnames>): Replace
4511 { "cc", 68 }, with { "cr", 70 }.
4513 2004-08-13 Jan Beulich <jbeulich@novell.com>
4514 Nick Clifton <nickc@redhat.com>
4516 * as.c: Add and handle new --alternate command line option.
4517 * macro.c (macro_set_alternate): New.
4518 * macro.h (macro_set_alternate): Declare.
4519 * read.c: Add and handle new .altmacro and .noaltmacro directives.
4520 * doc/as.texinfo: Document new command line option and pseudo-ops
4521 as well as insert documentation originating from gasp about
4522 alternate macro syntax.
4523 * NEWS: Mention new command line option and pseudo-ops.
4525 2004-08-10 Mark Mitchell <mark@codesourcery.com>
4527 * expr.c (operand): Handle the "~", "-", and "!" operators applied
4530 2004-08-06 Paul Brook <paul@codesourcery.com>
4532 * config/tc-arm.c (md_apply_fix3, tc_gen_reloc, arm_parse_reloc):
4533 Handle new relocations.
4534 * include/elf/arm.h (elf_arm_reloc_type): Add new EABI relocations.
4536 2004-08-05 Bob Wilson <bob.wilson@acm.org>
4538 * write.c (relax_segment): Use was_address instead of address when
4539 setting fr_fix field for align frag due to backwards .org.
4541 2004-07-29 Alexandre Oliva <aoliva@redhat.com>
4543 Introduce SH2a support.
4544 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
4545 * config/tc-sh.c (get_specific): Change arch_sh2a_up to
4547 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
4548 * config/tc-sh.c (md_parse_option): Add sh2a-nofpu ISA handling.
4549 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
4550 * config/tc-sh.c (sh_elf_final_processing): Move sh2a recognition
4551 to end of conditional expression.
4552 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
4553 * config/tc-sh.c: Add sh2a-nofpu support.
4554 2003-12-29 DJ Delorie <dj@redhat.com>
4555 * tc-sh.c: Add sh2a support.
4556 (parse_reg): Add tbr.
4557 (parse_at): Support @@(disp,tbr).
4558 (get_specific): Support sh2a opcodes.
4559 (insert4): New, for 4 byte relocs.
4560 (build_Mytes): Support sh2a opcodes.
4561 (md_apply_fix3_Mytes): Support sh2a opcodes.
4562 2003-12-02 Michael Snyder <msnyder@redhat.com>
4563 * config/tc-sh.c (md_parse_option): Handle sh2a.
4564 (sh_elf_final_processing): Ditto.
4566 2004-07-27 Jason Thorpe <thorpej@wasabisystems.com>
4568 * config/tc-hppa.h (TARGET_FORMAT): Set to "elf32-hppa-netbsd"
4571 2004-07-27 Alan Modra <amodra@bigpond.net.au>
4573 * config/tc-ppc.c (ppc_frob_file_before_adjust): Warn if .toc too big.
4574 (ppc_arch): Expand comment.
4576 2004-07-27 Tomer Levi <Tomer.Levi@nsc.com>
4578 * config/tc-crx.c: Support evaluating the difference between two
4580 * config/tc-crx.h: Likewise.
4582 2004-07-26 H.J. Lu <hongjiu.lu@intel.com>
4584 * config/tc-ia64.c (start_unwind_section): Set the linked-to
4586 (ia64_elf_section_change_hook): Set the linked-to section for
4589 2004-07-26 Dmitry Diky <diwil@spec.ru>
4591 * config/tc-msp430.c: Add new subtargets: msp430x1610,
4592 msp430x1611, msp430x1612, msp430x415, msp430x417, msp430xG437,
4593 msp430xG438, msp430xG439.
4595 2004-07-25 Daniel Jacobowitz <dan@debian.org>
4597 * doc/as.texinfo (Section, PushSection): Correct documentation
4600 2004-07-21 Jan Beulich <jbeulich@novell.com>
4602 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
4603 permissible for the selected instruction suffix.
4604 (match_template): Don't permit 64-bit general purpose operands in
4606 (finalize_imm): Permit 64-bit immediates.
4607 (build_modrm_byte): Don't treat 32-bit addressing in 64-bit mode
4608 specially except for the width of the used base and/or index
4609 registers. For 32-bit displacements, use sign-extended
4610 relocations only when using 64-bit addressing.
4611 Force zero displacement on rip-relative addressing when there is
4612 no other displacement.
4613 (i386_index_check): Don't treat 32-bit addressing in 64-bit mode
4614 specially except for the width of the used base and/or index
4616 (parse_register): Disallow Reg64 registers in 32-bit mode.
4618 * config/tc-i386.c: For DefaultSize instructions, don't guess a 'q'
4619 suffix if the instruction doesn't support it.
4621 2004-07-20 Maciej W. Rozycki <macro@linux-mips.org>
4623 * config/tc-mips.c (append_insn): Handle constant expressions with
4624 no associated relocation.
4625 (mips_ip): Cancel the expression after use for the Q format
4627 (parse_relocation): Return no relocation for unsupported
4629 (my_getSmallExpression): Return no relocation if no relocation
4632 2004-07-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4634 * config/obj-som.c (adjust_stab_sections): Add prototype.
4635 (obj_som_compiler, obj_som_version, obj_som_copyright,
4636 adjust_stab_sections): Add ATTRIBUTE_UNUSED to unused arguments.
4637 * config/tc-hppa.c (update_subspace): Likewise.
4638 (is_defined_subspace): Amplify comment.
4639 * config/obj-som.h (som_frob_file): Add prototype.
4641 2004-07-19 Christopher Faylor <cgf@timesys.com>
4642 H.J. Lu <hongjiu.lu@intel.com>
4644 * subsegs.c (section_symbol): Don't create a new segment when
4645 existing segment is undefined.
4647 2004-07-16 Richard Earnshaw <rearnsha@arm.com>
4649 * config/tc-arm.c: Include include/opcode/arm.h.
4650 (ARM_EXT_*, ARM_ARCH_*, ARM_ANY, ARM_ALL, COPROC_ANY): Delete.
4651 (FPU_FPA_EXT_* FPU_VFP_EXT_*, FPU_ANY, FPU_NONE, FPU_MAVERICK): Delete.
4652 (FPU_ARCH_*): Delete.
4653 * Makefile.am: Update dependencies.
4654 * Makefile.in: Regenerate.
4656 2004-07-15 Nick Clifton <nickc@redhat.com>
4658 * configure.in: Accept armbe as a big-endian arm configuration.
4659 * configure: Regenerate.
4661 2004-07-13 Thomas Nystrom <thn@saeab.se>
4663 * config/tc-i386.c (T_SHIFTOP): New constant.
4664 (intel_e05_1): Handle '&', '|' and T_SHIFTOP.
4665 (intel_el1): Handle '~'.
4666 (intel_get_token): Handle '<>', '&', '|' and '~'.
4668 2004-07-13 Nick Clifton <nickc@redhat.com>
4670 (md_assemble): Remove spurious newline from end of as_bad error
4672 (intel_e05_1): Likewise.
4673 (intel_e11): Likewise.
4674 (intel_match_token): Likewise.
4676 2004-07-11 Andreas Schwab <schwab@suse.de>
4678 * config/tc-m68k.c: Convert to C90. Remove redundant
4679 declarations. Indentation fixup.
4680 [M68KCOFF]: Include "obj-coff.h" instead of declaring
4681 obj_coff_section ourselves.
4683 2004-07-09 James E Wilson <wilson@specifixinc.com>
4685 * config/tc-ia64.c (default_big_endian): New.
4686 (dot_byteorder, md_begin): Use it.
4687 (md_parse_option): Set it.
4689 2004-07-09 Nick Clifton <nickc@redhat.com>
4691 * configure.in: Change sh-sybmian-elf to sh-*-symbianelf.
4692 * configure: Regenerate.
4693 * NEWS: Change sh-sybmian-elf to sh-*-symbianelf.
4694 * config/tc-sh.c (sh_elf_final_processing): Use renamed version of
4695 sh_find_elf_flags if necessary.
4697 2004-07-08 Richard Sandiford <rsandifo@redhat.com>
4699 * config/tc-mips.c (mips_fix_adjustable): If the full addend is
4700 going to be split into more than one in-place addend, return 0
4701 for relocations against mergeable sections. Associate comments
4704 2004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
4706 * Makefile.am (CPU_TYPES): Add crx.
4707 (TARGET_CPU_CFILES): Add config/tc-crx.c.
4708 (TARGET_CPU_HFILES): Add config/tc-crx.h.
4709 (DEPTC_crx_elf): New target.
4710 (DEPOBJ_crx_elf): Likewise.
4711 (DEP_crx_elf): Likewise.
4712 * Makefile.in: Regenerate.
4713 * configure.in: Add crx* target.
4714 * configure: Regenerate.
4715 * config/tc-crx.c: New file.
4716 * config/tc-crx.h: New file.
4717 * NEWS: Mention new target.
4719 2004-07-06 Nick Clifton <nickc@redhat.com>
4721 * config.in: Undefine TARGET_SYMBIAN by default.
4723 * configure: Regenerate. Add sh-symbian-elf target. If
4724 selected define TARGET_SYMBIAN.
4725 * config/tc-sh.h (TARGET_FORMAT): Select a Symbian target
4726 format if TARGET_SYMBIAN has been defined.
4728 * output-file.c (output_file_create): Report the target format
4729 chosen when bfd_openw reports that it is invalid.
4731 * config/obj-coff.c (coff_pseudo_table): Only define the weak
4732 pseudo for BFD based assemblers.
4734 2004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
4737 * config/tc-sh.c (md_assemble): Change isspace to ISSPACE.
4738 (md_parse_option): Remove redundant -isa testing.
4739 Make bfd_arch variable const.
4740 (md_show_usage): Make bfd_arch variable const.
4742 2004-07-03 James E Wilson <wilson@specifixinc.com>
4744 * config/tc-ia64.c (emit_one_bundle): Check and set insn_addr.
4745 * config/tc-ia64.h (md_frag_check): Define.
4747 2004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
4749 * config/obj-coff.c (obj_coff_weak): New .weak syntax for PE weak
4751 * doc/as.texinfo (Weak): Document PE weak symbols.
4753 2004-07-03 Richard Sandiford <rsandifo@redhat.com>
4755 * config/tc-mips.c (HAVE_IN_PLACE_ADDENDS): New macro.
4756 (reloc_needs_lo_p): Only return true if HAVE_IN_PLACE_ADDENDS.
4757 (mips_frob_file): Rework so that only a single pass through the
4758 relocs is needed. Allow %lo()s to have higher offsets than their
4759 corresponding %hi()s or %got()s.
4761 2004-07-02 Nick Clifton <nickc@redhat.com>
4763 * config/tc-arm.c (md_apply_fix3:BFD_RELOC_ARM_IMMEDIATE): Do not
4764 allow values which have come from undefined symbols.
4765 Always consider this fixup to have been processed as a reloc
4766 cannot be generated for it.
4768 2004-07-02 Alan Modra <amodra@bigpond.net.au>
4770 * frags.h (struct frag): Add has_code and insn_addr fields.
4771 * write.c (cvt_frag_to_fill): Invoke md_frag_check.
4772 * config/tc-ppc.c (md_assemble): Check and set insn_addr.
4773 * config/tc-ppc.h (md_frag_check): Define.
4775 2004-06-28 Maciej W. Rozycki <macro@linux-mips.org>
4777 * doc/Makefile.am (info): Rename goal to...
4778 (info-local): ... this, to preserve implicit dependencies.
4779 * doc/Makefile.in: Regenerate with automake 1.8.5.
4781 2004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
4783 * config/tc-m32r.c (md_convert_frag): Changed for @PLT.
4784 (m32r_cgen_record_fixup_exp): Changed for @GOTOFF, @GOT.
4785 (m32r_fix_adjustable): Changed for @GOTOFF, @GOT, @PLT.
4786 (tc_gen_reloc): Likewise.
4787 (m32r_end_of_match): Add for @GOTOFF, @GOT, @PLT.
4788 (m32r_parse_name): Likewise.
4789 (m32r_cgen_parse_fix_exp): Likewise.
4790 * config/tc-m32r.h (md_parse_name): Define for @GOTOFF, @GOT, @PLT.
4791 (O_PIC_reloc): Likewise.
4792 (TC_CGEN_PARSE_FIX_EXP): Likewise..
4793 * cgen.c (gas_cgen_parse_operand): Add TC_CGEN_PARSE_FIX_EXP
4794 for @GOTOFF, @GOT, @PLT.
4796 2004-06-21 Jan Beulich <jbeulich@novell.com>
4798 * gas/symbols.c: While discarding ordinary local absolute symbols
4799 when --strip-local-absolute is in effect, retain file symbols.
4801 2004-06-20 Andreas Schwab <schwab@suse.de>
4803 * config/tc-m68k.c (mri_chip): Replace current_chip, not augment.
4804 (md_parse_option): Likewise.
4806 2004-06-17 Jan Beulich <jbeulich@novell.com>
4808 * config/tc-i386.c: Deal with LEX_QM the same way as with LEX_AT.
4809 * config/te-netware.h: New file.
4810 * config/te-ppcnw.h: Delete: Obsolete.
4811 * configure.in: Eliminate ill NetWare targets. Make generic
4812 NetWare target use proper emulation.
4813 * Makefile.am: Eliminate reference to obsolete te-ppcnw.h, add
4814 reference to new te-netware.h.
4815 * configure: Regenerate.
4816 * Makefile.in: Regenerate.
4818 2004-06-15 Martin Schwidefsky <schwidefsky@de.ibm.com>
4820 * config/tc-s390.c (s390_insn): Avoid incorrect signed/unsigned
4821 comparison in .insn pseudo operation.
4823 2004-06-15 Alan Modra <amodra@bigpond.net.au>
4825 * config/obj-coff.c (coff_adjust_section_syms): Use
4826 bfd_get_section_size instead of bfd_get_section_size_before_reloc.
4827 (coff_frob_section): Likewise.
4828 * config/tc-mips.c (md_apply_fix3): Likewise.
4829 * config/obj-elf.c (elf_frob_file): Use bfd_set_section_size.
4830 (elf_frob_file_after_relocs): Likewise.
4832 2004-06-10 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4834 * config/tc-hppa.c (log2): Rename to exact_log2.
4835 (pa_next_subseg): Delete unused function.
4836 (create_new_space): Mark unused arguments with ATTRIBUTE_UNUSED.
4837 (create_new_subspace): Likewise.
4840 * config/tc-hppa.c (hppa_fix_adjustable): Allow reduction of fake
4841 labels. Fix warning.
4843 2004-05-28 DJ Delorie <dj@redhat.com>
4845 * config/tc-mn10300.h (tc_fix_adjustable): Define.
4846 * config/tc-mn10300.c (mn10300_fix_adjustable): Don't adjust debug
4847 or non-merged symbols.
4849 2004-05-28 H.J. Lu <hongjiu.lu@intel.com>
4851 * config/tc-ia64.c (remove_marked_resource): Save, clear and
4852 restore the old slot when inserting srlz.i/srlz.d.
4854 2004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
4856 * Makefile.am: Regenerate dependecies.
4857 * Makefile.in: Regenerate.
4858 * config/tc-sh.c (valid_arch): Make unsigned.
4859 (preset_target_arch): Likewise.
4860 (md_begin): Use new architecture flags system.
4861 (get_specific): Likewise.
4862 (assemble_ppi): Likewise.
4863 (md_assemble): Likewise. Also fix error check for bad opcodes.
4864 (md_parse_option): Likewise. Also generate -isa values according
4865 to the table in bfd/cpu-sh.c instead of just constants. Also
4866 allow <arch>-up ISA variants.
4867 (sh_elf_final_processing): Replace if-else chain with a call to
4868 sh_find_elf_flags().
4870 2004-05-28 Peter Barada <peter@the-baradas.com>
4872 * config/gc-m68k.c(m68k_ip): Convert mode 5 addressing
4873 with zero offset into mode 2 addressing to save a word.
4875 2004-05-27 H.J. Lu <hongjiu.lu@intel.com>
4877 * config/tc-ia64.c (ar_is_in_integer_unit): Removed.
4878 (ar_is_only_in_integer_unit): New.
4879 (ar_is_only_in_memory_unit): New.
4880 (generate_unwind_image): Silence gcc on 32bit host.
4881 (md_assemble): Use ar_is_only_in_integer_unit instead of
4882 ar_is_in_integer_unit. Check AR access.
4884 2004-05-27 Peter Barada <peter@the-baradas.com>
4886 * config/tc-m68k.c (md_begin): Sort the opcode table into
4888 (m68k_compare_opcode): New function to do the sorting.
4890 2004-05-24 Peter Barada <peter@the-baradas.com>
4892 * config/m68k-parse.y(operand): Allow for MAC/EMAC mask
4893 addressing on MIT style operands.
4894 * config/m68k-parse.y(yylex): Allow '-&' for predecrement
4896 * config/tc-m68k.c(install_operand): Comment 'G' and 'H' type
4899 2004-05-23 Alan Modra <amodra@bigpond.net.au>
4901 * expr.c (operand, operator): Don't reject '++' and '--'.
4903 2004-05-20 Richard Sandiford <rsandifo@redhat.com>
4905 * config/tc-mips.c (append_insn): Use ISA-encoded addresses in MIPS16
4908 2004-05-17 Adam Nemet <anemet@lnxw.com>
4910 * configure.in: Add ppc-*-lynxos*. Update i386-*-lynxos* to ELF.
4911 * configure: Regenerate.
4913 2004-05-13 Paul Brook <paul@codesourcery.com>
4915 * dw2gencfi.c (output_cie): Handle dwarf3 format CIE entries.
4917 2004-05-13 Joel Sherrill <joel@oarcorp.com>
4919 * configure.in (or32-*-rtems*): Switch to elf.
4920 * configure: Regenerate.
4922 2004-05-13 Nick Clifton <nickc@redhat.com>
4924 * po/fr.po: Updated French translation.
4926 2004-05-11 Nick Clifton <nickc@redhat.com>
4928 * doc/as.texinfo (Section): Document G and T flags to .section
4929 directive. Document the extra arguments that the G flag
4930 requires. Document the #tls flag.
4932 2004-05-11 H.J. Lu <hongjiu.lu@intel.com>
4934 * subsegs.c (section_symbol): Create a new section symbol if
4935 the existing one doesn't match.
4936 * symbols.c (symbol_set_bfdsym): Don't reset BFD section symbol.
4938 2004-05-07 Richard Sandiford <rsandifo@redhat.com>
4940 * config/tc-mips.c (append_insn, mips_emit_delays): Extend -mfix-vr4120
4941 to cope with VR4181A errata MD(1) and MD(4).
4943 2004-05-07 Brian Ford <ford@vss.fsi.com>
4945 * NEWS: Mention .secrel32 for pe[i]-i386.
4947 2004-05-07 Alexandre Oliva <aoliva@redhat.com>
4949 * config/tc-frv.h (MAX_MEM_FOR_RS_ALIGN_CODE): New.
4950 (HANDLE_ALIGN): New.
4952 2004-05-06 Daniel Jacobowitz <dan@debian.org>
4954 * Makefile.am (DIST_SUBDIRS): Define.
4955 * aclocal.m4: Regenerate with automake 1.8.4.
4956 * Makefile.in: Likewise.
4957 * doc/Makefile.in: Likewise.
4959 2004-05-06 David Mosberger-Tang <davidm@hpl.hp.com>
4961 * config/tc-ia64.c (dot_serialize): Declare.
4962 (dot_serialize): New function.
4963 (md_pseudo_table): Add ".serialize.data" and
4964 ".serialize.instruction" directives.
4966 2004-05-06 Nick Clifton <nickc@redhat.com>
4968 * messages (as_internal_value_out_of_range): Print a message about
4969 a value being out of range. Be consistent about whether the
4970 values are printed in decimal or hexadecimal.
4971 (as_warn_value_out_of_range): Generate a warning message about an
4973 (as_bad_value_out_of_range): Generate an error message about an
4975 * as.h: Prototype the new functions.
4976 * config/tc-alpha.c (insert_operand): Use new function.
4977 * config/tc-arc.c (arc_insert_operand): Likewise.
4978 * config/tc-mn10200.c (mn10200_insert_operand): Likewise.
4979 * config/tc-mn10300.c (mn10300_insert_operand): Likewise.
4980 * config/tc-ppc.c (ppc_insert_operand): Likewise.
4981 * config/tc-s390.c (s390_insert_operand): Likewise.
4982 * config/tc-v850.c (v850_insert_operand): Likewise.
4984 2004-05-05 Alexandre Oliva <aoliva@redhat.com>
4986 * configure.in: Set em=linux for frv-*-*linux*.
4987 * configure: Rebuilt.
4988 * config/tc-frv.h (TARGET_FORMAT): Use elf32-frvfdpic if...
4989 (frv_md_fdpic_enabled): New.
4990 * config/tc-frv.c (frv_md_fdpic_enabled): New.
4991 (DEFAULT_FDPIC): New.
4992 (frv_flags): Use DEFAULT_FDPIC.
4993 (frv_pic_flag): Likewise.
4994 (OPTION_NOPIC): New.
4995 (md_longopts): Add -mnopic.
4996 (md_parse_option): Handle it.
4997 (md_show_usage): Add -mfdpic and -mnopic.
4999 2004-05-05 Peter Barada <peter@the-baradas.com>
5001 * config/tc-m68k.c: Add find_cf_chip to print list of valid
5002 chips for invalid coldfire instructions, rename selectors
5003 for ColdFire sub-variants, add 521x,5249,547x,548x and aliases,
5004 add current_chip to track which chip is referred to(including save/restore),
5005 use current_chip to select control registers, not current_arch.
5006 (md_show_usage): Add new chips.
5007 * doc/c-m68k.texi: Document new command line switches.
5009 2004-05-05 Jakub Jelinek <jakub@redhat.com>
5011 * tc-s390.h (md_do_align, HANDLE_ALIGN): Remove.
5012 (NOP_OPCODE): Define.
5013 (s390_align_code): Remove prototype.
5014 * tc-s390.c (s390_align_code): Remove.
5016 2004-05-04 H.J. Lu <hongjiu.lu@intel.com>
5018 * config/tc-ia64.c (make_unw_section_name): Removed.
5019 (start_unwind_section): New function.
5020 (generate_unwind_image): Take const segT instead of const
5022 (dot_handlerdata): Adjusted.
5023 (dot_endp): Likewise.
5025 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
5027 * config/obj-elf.c (obj_elf_change_section): Allow the
5028 ".note.GNU-stack" section has SHF_EXECINSTR.
5030 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
5032 * config/obj-elf.c (get_section): Return bfd_boolean.
5033 (obj_elf_change_section): Call bfd_get_section_by_name_if
5034 instead of bfd_map_over_sections.
5036 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
5038 * config/obj-elf.c (get_section): New function.
5039 (obj_elf_change_section): Support multiple sections with same
5042 2004-04-30 Nick Clifton <nickc@redhat.com>
5044 * config/tc-arm.c (create_register_alias): Fix typo checking for
5045 case sensitive register aliases.
5046 (co_proc_number): Use error message string in all_reg_maps[]
5048 (cp_reg_required_here): Likewise.
5049 (fp_reg_required_here): Likewise.
5051 2004-04-29 Brian Ford <ford@vss.fsi.com>
5053 * dwarf2dbg.c (dwarf2_finish): Add SEC_DEBUGGING to section flags.
5055 2004-04-28 Chris Demetriou <cgd@broadcom.com>
5057 * config/tc-mips.c (HAVE_32BIT_ADDRESSES, append_insn, macro_build)
5058 (load_address, macro, mips_ip, md_parse_option)
5059 (mips_force_relocation, mips_validate_fix, md_apply_fix3)
5060 (s_change_sec, pic_need_relax, tc_gen_reloc): Remove all
5061 embedded-PIC handling, and update comments.
5062 (SWITCH_TABLE): Remove.
5063 * config/tc-mips.h (DIFF_EXPR_OK): Delete.
5064 (enum mips_pic_level): Remove EMBEDDED_PIC.
5065 (EXTERN_FORCE_RELOC): Remove embedded-PIC handling.
5066 (TC_FORCE_RELOCATION): Update comment.
5067 * ecoff.c (ecoff_build_lineno): Add comment about some code that
5068 might be safe to remove now that MIPS embedded-PIC is gone.
5070 2004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5072 * config/obj-som.c (obj_som_init_stab_section): Add new arguments in
5073 call to obj_set_subsection_attributes.
5074 (obj_som_init_stab_section): Likewise.
5075 * config/tc-hppa.c (default_subspace_dict): Add comdat field.
5076 (pa_def_subspaces): Provide comdat default.
5077 (pa_subspace): Handle new "comdat" parameter. Set SEC_LINK_ONCE and
5078 not SEC_IS_COMMON if section is comdat, common or dup_common. Update
5079 calls to create_new_subspace and update_subspace to pass comdat flag.
5080 (create_new_subspace, update_subspace): Add new comdat argument. Use
5081 it in calls to obj_set_subsection_attributes.
5082 * doc/c-hppa.texi (.subspa, .nsubspa): Document new comdat parameter
5083 and use of comdat, common and dup_comm parameters.
5085 2004-04-26 H.J. Lu <hongjiu.lu@intel.com>
5087 * config/obj-elf.c (obj_elf_change_section): Check if the old
5088 group name is NULL before comparison.
5090 2004-04-23 Chris Demetriou <cgd@broadcom.com>
5092 * config/tc-mips.h (mips_dwarf2_addr_size): Prototype.
5094 2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5096 * config/tc-mips.c (s_mipsset): Set default CPU type for .set mipsN.
5098 2004-04-23 Chris Demetriou <cgd@broadcom.com>
5100 * config/tc-mips.c (md_longopts): Remove -membedded-pic option.
5101 (OPTION_MEMBEDDED_PIC): Remove.
5102 (OPTION_TRAP, OPTION_BREAK, OPTION_EB, OPTION_EL)
5103 (OPTION_FP32, OPTION_GP32, OPTION_CONSTRUCT_FLOATS)
5104 (OPTION_NO_CONSTRUCT_FLOATS, OPTIONS_FP64, OPTION_GP64)
5105 (OPTION_RELAX_BRANCH, OPTION_NO_RELAX_BRANCH)
5106 (OPTION_ELF_BASE): Renumber.
5107 (md_parse_option): Remove OPTION_MEMBEDDED_PIC handling.
5108 (md_show_usage): Remove mention of -membedded-pic.
5109 * doc/as.texinfo: Remove mention of -membedded-pic.
5111 2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5113 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Remove.
5114 * config/tc-mips.c (RDATA_SECTION_NAME, mips_target_format): Remove
5116 (md_begin, mips_ip, md_parse_option, s_change_sec, s_option,
5117 s_abicalls, nopic_need_relax, tc_gen_reloc): Remove uses of
5118 USE_GLOBAL_POINTER_OPT.
5120 2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5122 * config/tc-mips.c (macro): One more use of load_delay_nop.
5124 2004-04-22 Atsushi Nemoto <anemo@mba.ocn.ne.jp>
5126 * config/tc-mips.c (load_delay_nop): New function.
5127 (load_address, macro): Use load_delay_nop() to build a nop
5128 which can be omitted with gpr_interlocks.
5130 2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5132 * config/tc-mips.c (hilo_interlocks, gpr_interlocks,
5133 cop_interlocks): Remove superfluous CPU entries.
5135 2004-04-22 Paul Brook <paul@codesourcery.com>
5137 * config/tc-arm.c (mav_parse_offset): Value must be multiple of 4.
5139 2004-04-22 Peter Barada <peter@the-baradas.com>
5141 * NEWS: Added support for EMAC instructions and MAC/EMAC
5143 * config/m68k-parse.h: Add ACC[123], ACCEXT{01,23}, MAC/EMAC
5144 scale factor tokens, trailing_ampersand to mark mask addressing
5145 for MAC/EMAC instructions.
5146 * config/m68k-parse.y: Add options_ampersand clause, '<<',
5148 (yylex): Handle '>', '<', and '&' following '+'.
5149 * config/tc-m68k.c: Set mcfmac/mcfemac on appropriate ColdFire
5150 architectures in archs[].
5151 (m68k-ip): Add '4', 'e', 'g', 'i', cases to handle mask addressing
5152 for MAC/EMAC instructions, ACC[0123], ACCEXT{01,23}, and '<<'/'>>'
5154 (m68k_ip): Handle trailing '&' on MAC/EMAC insns.
5155 (install_operand): Fix 'n' case, Add 'F', 'f', 'G', 'H', 'I', ']'
5157 Add EMAC operands to init_table[].
5159 2004-04-22 Bruno De Bus <bdebus@elis.ugent.be>
5161 * config/tc-arm.h (enum mstate): Move here, add MAP_UNDEFINED
5163 (TC_SEGMENT_INFO_TYPE): Define to enum mstate.
5164 * config/tc-arm.c (enum mstate): Delete from here.
5165 (mapping_state): Remove the static mapstate variable and instead
5166 store the state in the segment. This allows a per-section mapping
5167 state. Handle and ignore MAP_UNDEFINED states.
5168 (arm_elf_change_section): Get the current mapping state from the
5170 (s_ltorg): Set the mapping state to MAP_DATA.
5171 (arm_cleanup): Use arm_elf_change_section to get the mapping state
5172 for each pool as it is emitted.
5174 2004-04-22 Nick Clifton <nickc@redhat.com>
5176 * config/tc-arm.h: Formatting tidy ups.
5178 2004-04-20 Chris Demetriou <cgd@broadcom.com>
5180 * NEWS: Note that MIPS -membedded-pic option is deprecated.
5182 2004-04-20 DJ Delorie <dj@redhat.com>
5184 * config/tc-i386.h [TE_PE] (TC_CONS_FIX_NEW): Define.
5185 * config/tc-i386.c (md_pseudo_table) [TE_PE]: Add "secrel32".
5186 [TE_PE] (O_secrel): Define.
5187 [TE_PE] (x86_pe_cons_fix_new): New.
5188 [TE_PE] (pe_directive_secrel): Likewise.
5189 (tc_gen_reloc) [TE_PE]: Support BFD_RELOC_32_SECREL.
5191 2004-04-19 Eric Christopher <echristo@redhat.com>
5193 * config/tc-mips.c (mips_dwarf2_addr_size): Revert part
5194 of previous patch for fix in gcc.
5196 2004-04-19 Jakub Jelinek <jakub@redhat.com>
5198 * config/tc-xtensa.c (xg_assembler_literal): Fix a typo.
5200 2004-04-19 Nathan Sidwell <nathan@codesourcery.com>
5202 * read.c (do_align): Call md_flush_pending_output, if defined.
5204 2004-04-16 Alan Modra <amodra@bigpond.net.au>
5206 * expr.c (operand): Correct checks for ++ and --.
5208 2004-04-14 H.J. Lu <hongjiu.lu@intel.com>
5210 * config/tc-generic.c: Add some comments.
5212 2004-04-14 Richard Sandiford <rsandifo@redhat.com>
5214 * doc/c-mips.texi (-m{no-,}fix-vr4120): Renamed from
5215 -{no-}mfix-vr4122-bugs.
5216 * config/tc-mips.c (mips_fix_vr4120): Renamed from mips_fix_4122_bugs.
5217 (append_insn, mips_emit_delays): Update accordingly.
5218 (OPTION_FIX_VR4120, OPTION_NO_FIX_VR4120): Renamed from *VR4122.
5219 (md_longopts): Change -{no-,}mfix-vr4122-bugs to -m{no-,}fix-vr4120.
5220 (md_parse_option): Update after above changes.
5221 (md_show_usage): Add -mfix-vr4120.
5223 2004-04-13 Bob Wilson <bob.wilson@acm.org>
5225 * doc/as.texinfo (Sub-Sections): Conditionalize COFF-specific use
5226 of .section directive; add a reference to the ELF .subsection
5229 2004-04-13 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
5231 * config/tc-m32r.c (md_assemble): Fixed infinite loop bug
5234 2004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5236 * Makefile.am: Remove mips from aout targets.
5237 * Makefile.in: Regenerate.
5238 * configure.in: Remove mips-dec-bsd* target.
5239 * configure: Regenerate.
5241 2004-04-07 Alan Modra <amodra@bigpond.net.au>
5244 * config/tc-ppc.c (ppc_elf_suffix): Add valid32 and valid64 fields
5245 to struct map_bfd. Adjust MAP macro, and define MAP32, MAP64.
5246 Update "mapping". Restrict some @ modifiers to 32 bit.
5248 2004-04-01 Asgari Jinia <asgarij@kpitcummins.com>
5249 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
5251 * config/tc-sh.c (dont_adjust_reloc_32): New variable.
5252 (sh_fix_adjustable): Avoid adjusting BFD_RELOC_32 when
5253 dont_adjust_reloc_32 is set.
5254 (md_longopts): Add option -renesas.
5255 (md_parse_option, md_show_usage): Likewise.
5256 * doc/c-sh.texi: Likewise.
5258 2004-04-01 Dave Korn <dk@artimi.com>
5260 * config/tc-dlx.c (md_assemble): set fx_no_overflow flag for
5261 hi16 and lo16 fixS structs.
5262 (md_assemble): generate bit_fixS for RELOC_DLX_LO16 in
5263 exactly the same way as for RELOC_DLX_REL16.
5264 (machine_ip): properly respect LO flag in the_insn and
5265 output RELOC_DLX_LO16 rather than RELOC_DLX_16.
5266 (md_apply_fix3): apply RELOC_DLX_LO16.
5268 2004-03-30 Stan Shebs <shebs@apple.com>
5270 Remove long-obsolete MPW support.
5271 * mpw-config.in, mpw-make.sed, mac-as.r: Remove files.
5272 * configure.in: Remove mention of ppc-*-mpw* config.
5273 * configure.in: Likewise.
5275 2004-03-30 Nick Clifton <nickc@redhat.com>
5277 * config/tc-arm.c (meabi_flags): Make its use conditional upon
5278 OBJ_ELF being defined.
5280 2004-03-27 Alan Modra <amodra@bigpond.net.au>
5282 * config/obj-aout.c (obj_aout_type): Remove #ifdef BFD_ASSEMBLER code.
5284 2004-03-23 Paul Brook <paul@codesourcery.com>
5286 * config/tc-arm.c (meabi_flags): New variable.
5287 (arm_parse_eabi): New function.
5288 (md_begin): Set flags for EABI v3.
5290 (arm_long_opts): Add meabi.
5291 * doc/as.texinfo <ARM>: Document -meabi.
5292 * doc/c-arm.texi: Ditto.
5294 2004-03-22 Bob Wilson <bob.wilson@acm.org>
5296 * config/tc-xtensa.c (xtensa_post_relax_hook): Create literal
5297 tables even when use_literal_section flag is not set.
5299 2004-03-22 Alan Modra <amodra@bigpond.net.au>
5301 * config/tc-sh.c: Remove trailing whitespace.
5303 2004-03-22 Hans-Peter Nilsson <hp@axis.com>
5305 * doc/c-cris.texi (CRIS-Opts): Document --no-mul-bug-abort,
5306 --mul-bug-abort and the default behavior.
5307 * config/tc-cris.c (cris_insn_kind): New member CRIS_INSN_MUL.
5308 (err_for_dangerous_mul_placement): New variable.
5309 (STATE_MUL, OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): New
5311 (md_cris_relax_table): Have placeholder for STATE_MUL.
5312 (md_longopts): New options --mul-bug-abort and --no-mul-bug-abort.
5313 (cris_relax_frag) <case ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: New
5315 (md_estimate_size_before_relax) <case ENCODE_RELAX (STATE_MUL,
5316 STATE_BYTE)>: Ditto.
5317 (md_convert_frag) <ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: Check
5318 alignment and position of this frag, emit error message if
5320 (md_assemble): For a multiply insn and when checking it,
5321 transform the current frag into a special frag for that purpose.
5322 (md_parse_option) <case OPTION_MULBUG_ABORT_OFF, case
5323 OPTION_MULBUG_ABORT_ON>: Handle new options.
5325 2004-03-19 Bob Wilson <bob.wilson@acm.org>
5327 * config/tc-xtensa.c (mark_literal_frags): New function.
5328 (xtensa_move_literals): Call mark_literal_frags for all literal
5329 segments, including init and fini literal segments.
5330 (xtensa_post_relax_hook): Swap use of xt_insn_sec and xt_literal_sec.
5332 2004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5334 * tc-hppa.c (cons_fix_new_hppa): Check for PC relative base type.
5335 (pa_comm): Set BSF_OBJECT in symbol flags.
5337 2004-03-19 Alan Modra <amodra@bigpond.net.au>
5339 * Makefile.am: Run "make dep-am".
5340 * Makefile.in: Regenerate.
5341 * doc/Makefile.in: Regenerate.
5342 * config.in: Regenerate.
5343 * po/gas.pot: Regenerate.
5345 2004-03-18 Nathan Sidwell <nathan@codesourcery.com>
5347 * read.c (read_a_source_file): Use demand_empty_rest_of_line.
5348 (demand_empty_rest_of_line): Issue an error here.
5349 (ignore_rest_of_line): Silently skip to end.
5350 (demand_copy_string): Issue an error, not warning.
5352 * config/obj-elf.c (obj_elf_section_name): Likewise.
5353 (obj_elf_section): Likewise.
5354 * config/tc-arc.c (arc_extoper): Remove bogus NULL checks.
5355 (arc_extinst): Likewise.
5356 * config/tc-ia64.c (dot_saveb): Use demand_empty_rest_of_line.
5357 (dot_spill): Likewise.
5358 (dot_unwabi): Likewise.
5359 (dot_prologue): Likewise.
5361 * expr.c (operand): Reject ++ and --.
5362 (operator): Likewise.
5364 2004-03-17 Kaz Kojima <kkojima@rr.iij4u.or.jp>
5366 * config/tc-sh.c: Include dw2gencfi.h.
5367 (sh_cfi_frame_initial_instructions): New function.
5368 (sh_regname_to_dw2regnum): Likewise.
5369 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Move to the end of
5371 (TARGET_USE_CFIPOP): Define.
5372 (tc_cfi_frame_initial_instructions): Likewise.
5373 (tc_regname_to_dw2regnum): Likewise.
5374 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT): Likewise.
5375 * Makefile.am: Update dependencies.
5376 * Makefile.in: Regenerate.
5378 2004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
5380 * configure.in: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
5381 * configure: Regenerate.
5383 2004-03-12 Bob Wilson <bob.wilson@acm.org>
5385 * read.c (s_leb128): Call md_flush_pending_output.
5387 2004-03-12 Michal Ludvig <mludvig@suse.cz>
5389 * config/tc-i386.c (output_insn): Handle PadLock instructions.
5390 * config/tc-i386.h (CpuPadLock): New define.
5391 (CpuUnknownFlags): Added CpuPadLock.
5393 2004-03-07 Andreas Schwab <schwab@suse.de>
5395 * doc/c-hppa.texi (HPPA Directives): Fix typo.
5397 2004-03-07 Richard Henderson <rth@redhat.com>
5399 * dw2gencfi.c (output_cie): Align length to 4 byte boundary.
5400 (cfi_finish): Likewise for fde.
5402 2004-03-05 H.J. Lu <hongjiu.lu@intel.com>
5404 * config/tc-ia64.c (md_assemble): Properly handle NULL
5406 (ia64_handle_align): Don't abort if failed to add a stop bit.
5408 2004-03-04 H.J. Lu <hongjiu.lu@intel.com>
5410 * Makefile.in: Regenerated.
5411 * aclocal.m4: Likewise.
5412 * configure: Likewise.
5413 * doc/Makefile.in: Likewise.
5415 2004-03-03 H.J. Lu <hongjiu.lu@intel.com>
5417 * config/tc-ia64.c (dot_align): New.
5418 (ia64_do_align): Make it static.
5419 (md_pseudo_table): Use "dot_align" for "align".
5420 (ia64_md_do_align): Don't set align_frag here.
5421 (ia64_handle_align): Add a stop bit to the previous bundle if
5424 * config/tc-ia64.h (ia64_do_align): Removed.
5426 2003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
5428 * config/tc-sh.c (md_parse_option): Add -isa=sh4-nofpu and
5429 -isa=sh4-nommu-nofpu options. Adjust help messages accordingly.
5430 (sh_elf_final_processing): Output BFD type sh4_nofpu if that is
5431 the most general type or the user specifically requested it.
5432 (md_assemble): Add a new error message for when an instruction
5433 is understood, but is not allowed due to an -isa option.
5435 2004-03-02 H.J. Lu <hongjiu.lu@intel.com>
5437 * config/tc-ia64.c (align_frag): New.
5438 (md_assemble): Set the tc_frag_data field in align_frag for
5439 IA64_OPCODE_FIRST instructions.
5440 (ia64_md_do_align): Set align_frag.
5441 (ia64_handle_align): Add a stop bit if needed.
5443 * config/tc-ia64.h (TC_FRAG_TYPE): New.
5444 (TC_FRAG_INIT): New.
5446 2004-03-01 Richard Sandiford <rsandifo@redhat.com>
5448 * config/tc-frv.c (fr400_audio): New variable.
5449 (md_parse_option, md_show_usage): Add -mcpu=fr405 and -mcpu=fr450.
5450 (md_parse_option): Set fr400_audio for -mcpu=fr400 and -mcpu=fr405.
5451 (target_implements_insn_p): New function.
5452 (md_assemble): Report an error if the processor doesn't implement
5455 2004-02-27 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
5457 * config/tc-m32r.c (md_longopts): Added -no-bitinst option.
5458 (md_parse_option): Ditto.
5459 (OPTION_NO_SPECIAL_M32R): Added.
5460 (md_show_usage): Document it.
5461 (enable_speial_m32r): Changed a default value from 0 to 1.
5462 * doc/c-m32r.texi: Document the -no-bitinst option.
5464 2004-02-27 Nick Clifton <nickc@redhat.com>
5466 * config/tc-sh.c (get_operand): Revert previous delta.
5467 (tc_gen_reloc): Check for an unknown reloc type before processing
5470 2004-02-27 Hannes Reinecke <hare@suse.de>
5472 * config/tc-s390.c (s390_insn): Correct range check for opcode in
5473 .insn pseudo operation.
5475 2004-02-27 Anil Paranjpe <anilp1@kpitcummins.com>
5477 * config/tc-sh.c (get_operand): In case of #Imm, check has been
5478 added for wrong syntax.
5480 2004-02-26 Eric Christopher <echristo@redhat.com>
5482 * config/tc-mips.c (mips_dwarf2_addr_size): New.
5483 * config/tc-mips.h (DWARF2_ADDR_SIZE): Use.
5485 2004-02-26 Andrew Stubbs <andrew.stubbs@superh.com>
5487 * config/tc-sh.c (build_Mytes): Add REG_N_D and REG_N_B01
5488 nibble types to assembler.
5490 2004-02-25 Fred Fish <fnf@redhat.com>
5492 * config/tc-iq2000.c: Add missing \n\ in multiline string literal.
5494 2004-02-20 James E Wilson <wilson@specifixinc.com>
5496 * config/tc-ia64.c (slot_index): New arg before_relax. Use instead of
5498 (fixup_unw_records): New arg before_relax. Pass to slot_index.
5499 (ia64_estimate_size_before_relax): New.
5500 (ia64_convert_frag): Pass 0 to fixup_unw_records. Add comment.
5501 (generate_unwind_image): Pass 1 to fixup_unw_records.
5502 * config/tc-ia64.h (ia64_estimate_size_before_relax): Declare.
5503 (md_estimate_size_before_relax): Call ia64_estimate_size_before_relax.
5505 2004-02-19 Jakub Jelinek <jakub@redhat.com>
5507 * stabs.c (generate_asm_file): Avoid warning about use of
5508 uninitialized variable.
5510 2004-02-18 David Mosberger <davidm@hpl.hp.com>
5512 * config/tc-ia64.c (ia64_flush_insns): In addition to prologue,
5513 body, and endp, allow unwind records which do not have a "t"
5514 (time/instruction) field.
5516 2004-02-17 Petko Manolov <petkan@nucleusys.com>
5518 * config/tc-arm.c (do_mav_dspsc_1): Correct offset of CRn.
5519 (do_mav_dspsc_2): Likewise.
5520 Fix accumulator registers move opcodes.
5522 2004-02-13 Hannes Reinecke <hare@suse.de>
5523 Jakub Jelinek <jakub@redhat.com>
5525 * dwarf2dbg.c (get_filenum): Do not read beyond allocated memory.
5527 2004-02-10 Steve Ellcey <sje@cup.hp.com>
5529 * config/tc-ia64.h (ia64_frob_symbol): New declaration.
5530 (tc_frob_symbol): New macro definition.
5531 * config/tc-ia64.c (ia64_frob_symbol): New routine.
5533 2004-02-09 Daniel Jacobowitz <drow@mvista.com>
5535 * config/tc-arm.c (md_begin): Mark .note.gnu.arm.ident as
5538 2004-02-09 Nathan Sidwell <nathan@codesourcery.com>
5540 * read.h (IGNORE_OPCODE_CASE): Do not define. Replace with ...
5541 (TC_CASE_SENSITIVE): ... this.
5542 * read.c: Replace IGNORE_OPCODE_CASE with TC_CASE_SENSITIVE.
5543 * doc/internals.texi (TC_CASE_SENSITIVE): Document.
5545 2004-02-06 James E Wilson <wilson@specifixinc.com>
5547 * config/tc-ia64.c (dot_endp): Delete call to output_endp.
5548 (generate_unwind_image): Re-add it here.
5550 2004-02-06 Nathan Sidwell <nathan@codesourcery.com>
5552 * dwarf2dbg.c (DWARF2_ADDR_SIZE): Remove trailing ';'
5553 * read.h (SKIP_WHITESPACE): Turn into an expression.
5554 * read.c (read_a_source_file): A pseudo is removed by having a
5557 2004-02-05 James E Wilson <wilson@specifixinc.com>
5559 * config/tc-ia64.c (output_endp): New.
5560 (count_bits): Delete.
5561 (ia64_flush_insns, process_one_record, optimize_unw_records): Handle
5562 endp unwind records.
5563 (fixup_unw_records): Handle endp unwind records. Delete code for
5564 shortening prologue regions not followed by a body record.
5565 (dot_endp): Call add_unwind_entry to emit endp unwind record.
5566 * config/tc-ia64.h (unw_record_type): Add endp.
5568 2004-02-03 James E Wilson <wilson@specifixinc.com>
5570 * config/tc-ia64.c (ia64_convert_frag): Call md_number_to_chars to
5571 fill padding bytes with zeroes.
5572 (emit_one_bundle): New locals last_ptr, end_ptr. Rewrite code that
5573 sets unwind_record slot_number and slot_frag fields.
5575 2004-02-02 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5577 * config/tc-mips.c (add_got_offset_hilo): New function.
5578 (macro): Use load_register() and add_got_offset_hilo() to load
5579 constants instead of hardcoding code sequences throughout.
5581 2004-01-28 H.J. Lu <hongjiu.lu@intel.com>
5583 * config/tc-ia64.c (emit_one_bundle): Add proper indentation.
5585 2004-01-26 Bernardo Innocenti <bernie@develer.com>
5587 * config/tc-m68k.h (EXTERN_FORCE_RELOC): Handle m68k-uclinux specially,
5589 * config/tc-m68k.c (RELAXABLE_SYMBOL): Use EXTERN_FORCE_RELOC instead
5590 of hard-coded test for TARGET_OS=elf.
5592 2004-01-24 Chris Demetriou <cgd@broadcom.com>
5594 * config/tc-mips.c (hilo_interlocks): Change definition
5595 so that MIPS32, MIPS64 and later ISAs are included, along with
5596 the already-included machines. Update comments.
5598 2004-01-23 Daniel Jacobowitz <drow@mvista.com>
5600 * config/tc-arm.c (tc_gen_reloc): Improve error message for
5601 undefined local labels.
5603 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
5605 * config/tc-mips.c (load_address, macro): Update comments about
5606 NewABI GP relaxation.
5608 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
5610 * config/tc-mips.c (macro_build): Remove place and counter arguments.
5611 (mips_build_lui, macro_build_ldst_constoffset): Likewise.
5612 (mips16_macro_build, macro_build_jalr): Remove counter argument.
5613 (set_at, load_register, load_address, move_register): Likewise.
5614 (load_got_offset, add_got_offset): Likewise.
5615 Update all calls and tidy accordingly.
5617 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
5619 * config/tc-mips.c (RELAX_ENCODE): Remove WARN argument.
5620 (RELAX_FIRST, RELAX_SECOND): Turn into 8-bit quantities.
5621 (RELAX_USE_SECOND): Bump to 0x10000.
5622 (RELAX_SECOND_LONGER, RELAX_NOMACRO, RELAX_DELAY_SLOT): New flags.
5623 (mips_macro_warning): New variable.
5624 (md_assemble): Wrap macro expansion in macro_start() and macro_end().
5625 (s_cpload, s_cpsetup, s_cprestore, s_cpreturn): Likewise.
5626 (relax_close_frag): Set mips_macro_warning.first_frag. Adjust use
5628 (append_insn): Update mips_macro_warning.sizes.
5629 (macro_start, macro_warning, macro_end): New functions.
5630 (macro_build): Don't emit warnings here.
5631 (macro_build_lui, md_estimate_size_before_relax): ...or here.
5632 (md_convert_frag): Check for cases where one macro alternative
5633 needs a warning and the other doesn't. Emit a warning if the
5634 longer sequence was chosen.
5636 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
5638 * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): Remove.
5639 * config/tc-mips.c (RELAX_ENCODE): Take three arguments: the size of
5640 the first sequence, the size of the second sequence, and a flag
5641 that says whether we should warn.
5642 (RELAX_OLD, RELAX_NEW, RELAX_RELOC[123]): Delete.
5643 (RELAX_FIRST, RELAX_SECOND): New.
5644 (mips_relax): New variable.
5645 (relax_close_frag, relax_start, relax_switch, relax_end): New fns.
5646 (append_insn): Remove "place" argument. Use mips_relax.sequence
5647 rather than "place" to check whether we're expanding the second
5648 alternative of a relaxable macro. Remove redundant check for
5649 branch relaxation. If generating a normal insn, and there
5650 is not enough room in the current frag, call relax_close_frag()
5651 to close it. Update mips_relax.sizes[]. Emit fixups for the
5652 second version of a relaxable macro. Record the first relaxable
5653 fixup in mips_relax. Remove tc_gen_reloc workaround.
5654 (macro_build): Remove all uses of "place". Use mips_relax.sequence
5655 in the same way as in append_insn.
5656 (mips16_macro_build): Remove "place" argument.
5657 (macro_build_lui): As for macro_build. Don't drop the add_symbol
5658 when generating the second version of a relaxable macro.
5659 (load_got_offset, add_got_offset): New functions.
5660 (load_address, macro): Use new relaxation machinery. Remove
5661 tc_gen_reloc workarounds.
5662 (md_estimate_size_before_relax): Set RELAX_USE_SECOND if the second
5663 version of a relaxable macro is needed. Return -RELAX_SECOND if the
5664 first version is needed.
5665 (tc_gen_reloc): Remove relaxation handling.
5666 (md_convert_frag): Go through the fixups for a relaxable macro and
5667 mark those that belong to the unneeded alternative as done. If the
5668 second alternative is needed, adjust the fixup addresses to account
5669 for the deleted first alternative.
5671 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
5673 * frags.h (frag_room): Declare.
5674 * frags.c (frag_room): New function.
5675 * doc/internals.texi: Document it.
5677 2004-01-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5679 * config/tc-mips.c (append_insn): Don't do r3900 interlock
5680 optimization for -mtune=r3900, as this will break on other CPUs.
5682 2004-01-11 Tom Rix <tcrix@worldnet.att.net>
5684 * config/tc-m68hc11.c (build_indexed_byte): movb and movw cannot
5685 be relaxed, use fixup.
5686 (md_apply_fix3): Use 5 bit reloc from movb and movw fixup.
5688 2004-01-19 Jakub Jelinek <jakub@redhat.com>
5690 * config/tc-sparc.c (sparc_ip): Disallow %f32-%f63 for single
5693 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5695 * config/tc-mips.c (append_insn): Properly detect variant frags
5696 that preclude swapping of relaxed branches. Correctly swap
5697 instructions between frags when dealing with relaxed branches.
5699 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5701 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
5703 * aclocal.m4: Regenerate.
5704 * configure: Regenerate.
5706 2004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
5708 * config/tc-h8300.c (build_bytes): Apply relaxation to bit
5711 2004-01-12 Richard Sandiford <rsandifo@redhat.com>
5713 * config/tc-mips.c (macro_build_jalr): When adding an R_MIPS_JALR
5714 reloc, reserve space for the delay slot as well as the jalr itself.
5716 2004-01-09 Paul Brook <paul@codesourcery.com>
5718 * config/tc-arm.c (do_vfp_reg2_from_sp2): Rename from do_vfp_sp_reg2.
5719 (do_vfp_sp2_from_reg2): New function.
5721 (do_vfp_dp_from_reg2): Check return values properly.
5723 2004-01-08 Ian Lance Taylor <ian@wasabisystems.com>
5725 * config/tc-mips.c (warn_nops): Remove static variable.
5726 (macro): Remove test of warn_nops.
5727 (md_shortops): Remove 'n'.
5728 (md_parse_option): Remove 'n' case.
5729 (md_show_usage): Remove -n.
5730 * doc/as.texinfo (Overview): Remove MIPS -n option.
5731 * doc/c-mips.texi (MIPS Opts): Remove mention -n.
5732 * NEWS: Mention removal of MIPS -n option.
5734 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS): Remove.
5735 (cop_interlocks): Check ISA level.
5736 (cop_mem_interlocks): Define.
5737 (reg_needs_delay): Check cop_interlocks rather than
5738 ISA_HAS_COPROC_DELAYS.
5739 (append_insn): Likewise. Use cop_mem_interlocks rather than
5740 directly checking mips_opts.isa.
5741 (mips_emit_delays): Likewise.
5743 2004-01-07 H.J. Lu <hongjiu.lu@intel.com>
5745 * config/tc-ia64.c (unwind): Move next_slot_number and
5746 next_slot_frag to ...
5747 (unw_rec_list): Here.
5748 (free_list_records): Removed.
5749 (output_unw_records): Likewise.
5750 (generate_unwind_image): Make it void.
5751 (alloc_record): Initialize next_slot_number and next_slot_frag.
5752 (slot_index): Take .org, .space and .align into account.
5753 (fixup_unw_records): Don't set slot_number to 0. Use
5754 list->next_slot_number and list->next_slot_frag instead of
5755 unwind.next_slot_number and unwind.next_slot_frag.
5756 (ia64_convert_frag): New.
5757 (generate_unwind_image): Generate a rs_machine_dependent frag
5759 (emit_one_bundle): Use list->next_slot_number and
5760 list->next_slot_frag instead of unwind.next_slot_number and
5761 unwind.next_slot_frag.
5763 * config/tc-ia64.h (md_convert_frag): Defined as
5765 (md_estimate_size_before_relax): Defined as (f)->fr_var.
5767 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
5769 2003-12-19 Alexandre Oliva <aoliva@redhat.com>
5770 * config/tc-frv.h (md_apply_fix3): Don't define.
5771 * config/tc-frv.c (md_apply_fix3): New. Shift/truncate %hi/%lo
5773 * config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Define.
5774 2003-10-07 Alexandre Oliva <aoliva@redhat.com>
5775 * config/tc-frv.c (line_separator_chars): Add `!'.
5776 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
5777 * config/tc-frv.c (md_assemble): Clear insn upfront.
5778 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
5779 * config/tc-frv.c (OPTION_FDPIC): New macro.
5780 (md_longopts): Add mfdpic.
5781 (md_parse_option): Handle it.
5782 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
5783 * config/tc-frv.c (md_cgen_lookup_reloc) <FRV_OPERAND_D12,
5784 FRV_OPERAND_S12>: Use reloc type encoded in fix-up.
5785 (frv_pic_ptr): Parse funcdesc.
5787 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5789 * doc/as.texinfo: Let texi2pod parse asconfig.texi and
5790 gasver.texi. Remove duplicate symbol definitions for texi2pod.
5792 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5794 * Makefile.am (Makefile): Move the dependency on
5795 $(BFDDIR)/configure.in to...
5796 (CONFIG_STATUS_DEPENDENCIES): ... here.
5797 (AUTOMAKE_OPTIONS): Require automake 1.8.
5798 * Makefile.in: Regenerate.
5799 * doc/Makefile.am (BASEDIR, BFDDIR): Define.
5800 (CONFIG_STATUS_DEPENDENCIES): Add a dependency on
5801 $(BFDDIR)/configure.in here as well.
5802 * doc/Makefile.in: Regenerate.
5804 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5806 * Makefile.am (install, install-info, RECURSIVE_TARGETS): Remove.
5807 * Makefile.in: Regenerate.
5808 * aclocal.m4: Regenerate.
5809 * doc/Makefile.am (install, install-info): Remove.
5810 (install-data-local): A new hook for install-info.
5811 (AUTOMAKE_OPTIONS): Require automake 1.8.
5812 * doc/Makefile.in: Regenerate.
5814 2004-01-02 Nutan Singh <nutan@kpitcummins.com>
5816 * doc/c-sh.texi: Update description about floating point behavior
5819 2004-01-02 Bernardo Innocenti <bernie@develer.com>
5821 * configure.in: Add m68k-uClinux target.
5822 * configure: Regenerate.
5824 For older changes see ChangeLog-0203
5830 version-control: never