1 2005-08-11 Ian Lance Taylor <ian@airs.com>
3 * Makefile.am ($(srcdir)/make-gas.com): Remove target.
4 (stamp-mk.com): Likewise.
5 (EXTRA_DIST): Remove make-gas.com from list.
6 (MOSTLYCLEANFILES): Remove stamp-mk.com from list.
7 * Makefile.in: Regenerate.
9 2005-08-11 Hans-Peter Nilsson <hp@axis.com>
11 * subsegs.c (subseg_change): Move declaration of seginfo to before
14 2005-08-11 Alan Modra <amodra@bigpond.net.au>
17 * config-gas.com: Delete.
18 * makefile.vms: Delete.
20 * config/atof-tahoe.c: Delete.
21 * config/m88k-opcode.h: Delete.
22 * config/obj-bout.c: Delete.
23 * config/obj-bout.h: Delete.
24 * config/obj-hp300.c: Delete.
25 * config/obj-hp300.h: Delete.
26 * config/tc-a29k.c: Delete.
27 * config/tc-a29k.h: Delete.
28 * config/tc-h8500.c: Delete.
29 * config/tc-h8500.h: Delete.
30 * config/tc-m88k.c: Delete.
31 * config/tc-m88k.h: Delete.
32 * config/tc-tahoe.c: Delete.
33 * config/tc-tahoe.h: Delete.
34 * config/tc-tic80.c: Delete.
35 * config/tc-tic80.h: Delete.
36 * config/tc-w65.c: Delete.
37 * config/tc-w65.h: Delete.
38 * config/te-aux.h: Delete.
39 * config/te-delt88.h: Delete.
40 * config/te-delta.h: Delete.
41 * config/te-dpx2.h: Delete.
42 * config/te-hp300.h: Delete.
43 * config/te-ic960.h: Delete.
44 * config/vms-a-conf.h: Delete.
45 * doc/c-a29k.texi: Delete.
46 * doc/c-h8500.texi: Delete.
47 * doc/c-m88k.texi: Delete.
48 * README: Remove obsolete examples, and list of supported targets.
49 * Makefile.am: Remove a29k, h8500, m88k, tahoe, tic80, w65,
50 bout and hp300 support.
51 (DEP_FLAGS): Don't define BFD_ASSEMBLER.
52 * configure.in: Remove --enable-bfd-assembler, need_bfd,
54 * configure.tgt: Remove a29k, h8300-coff, h8500-*, i960 non-elf,
55 m68k non bfd, m88k, or32-coff, tic80-*, vax non-bfd, w65k-*, *-nindy.
56 * as.c: Remove all non-BFD_ASSEMBLER code, support for above targets.
58 * dw2gencfi.c: Likewise.
59 * dwarf2dbg.c: Likewise.
61 * input-file.c: Likewise.
62 * listing.c: Likewise.
63 * literal.c: Likewise.
64 * messages.c: Likewise.
66 * output-file.c: Likewise.
69 * struc-symbol.h: Likewise.
70 * subsegs.c: Likewise.
71 * subsegs.h: Likewise.
72 * symbols.c: Likewise.
73 * symbols.h: Likewise.
77 * config/aout_gnu.h: Likewise.
78 * config/obj-aout.c: Likewise.
79 * config/obj-aout.h: Likewise.
80 * config/obj-coff.c: Likewise.
81 * config/obj-coff.h: Likewise.
82 * config/obj-evax.h: Likewise.
83 * config/obj-ieee.h: Likewise.
84 * config/tc-arm.c: Likewise.
85 * config/tc-arm.h: Likewise.
86 * config/tc-avr.c: Likewise.
87 * config/tc-avr.h: Likewise.
88 * config/tc-crx.h: Likewise.
89 * config/tc-d10v.h: Likewise.
90 * config/tc-d30v.h: Likewise.
91 * config/tc-dlx.h: Likewise.
92 * config/tc-fr30.h: Likewise.
93 * config/tc-frv.h: Likewise.
94 * config/tc-h8300.c: Likewise.
95 * config/tc-h8300.h: Likewise.
96 * config/tc-hppa.h: Likewise.
97 * config/tc-i370.h: Likewise.
98 * config/tc-i386.c: Likewise.
99 * config/tc-i386.h: Likewise.
100 * config/tc-i860.h: Likewise.
101 * config/tc-i960.c: Likewise.
102 * config/tc-i960.h: Likewise.
103 * config/tc-ip2k.h: Likewise.
104 * config/tc-iq2000.h: Likewise.
105 * config/tc-m32c.h: Likewise.
106 * config/tc-m32r.h: Likewise.
107 * config/tc-m68hc11.h: Likewise.
108 * config/tc-m68k.c: Likewise.
109 * config/tc-m68k.h: Likewise.
110 * config/tc-maxq.c: Likewise.
111 * config/tc-maxq.h: Likewise.
112 * config/tc-mcore.c: Likewise.
113 * config/tc-mcore.h: Likewise.
114 * config/tc-mn10200.h: Likewise.
115 * config/tc-mn10300.c: Likewise.
116 * config/tc-mn10300.h: Likewise.
117 * config/tc-ms1.h: Likewise.
118 * config/tc-msp430.c: Likewise.
119 * config/tc-msp430.h: Likewise.
120 * config/tc-ns32k.c: Likewise.
121 * config/tc-ns32k.h: Likewise.
122 * config/tc-openrisc.h: Likewise.
123 * config/tc-or32.c: Likewise.
124 * config/tc-or32.h: Likewise.
125 * config/tc-ppc.c: Likewise.
126 * config/tc-ppc.h: Likewise.
127 * config/tc-s390.h: Likewise.
128 * config/tc-sh.c: Likewise.
129 * config/tc-sh.h: Likewise.
130 * config/tc-sparc.c: Likewise.
131 * config/tc-tic30.c: Likewise.
132 * config/tc-tic30.h: Likewise.
133 * config/tc-tic4x.c: Likewise.
134 * config/tc-tic4x.h: Likewise.
135 * config/tc-tic54x.c: Likewise.
136 * config/tc-tic54x.h: Likewise.
137 * config/tc-v850.h: Likewise.
138 * config/tc-vax.c: Likewise.
139 * config/tc-vax.h: Likewise.
140 * config/tc-xstormy16.h: Likewise.
141 * config/tc-xtensa.h: Likewise.
142 * config/tc-z8k.c: Likewise.
143 * config/tc-z8k.h: Likewise.
144 * config/vms-a-conf.h
145 * doc/Makefile.am: Likewise.
146 * doc/all.texi: Likewise.
147 * doc/as.texinfo: Likewise.
148 * doc/internals.texi: Likewise.
149 * doc/Makefile.in: Regenerate.
150 * Makefile.in: Regenerate.
151 * configure: Regenerate.
152 * config.in: Regenerate.
153 * po/POTFILES.in: Regenerate.
155 2005-08-09 Nick Clifton <nickc@redhat.com>
158 * macro.c (getstring): Do not treat round parentheses exactly the
159 same as angle brackets - the parentheses need to be preserved and
160 passed on to the macro processing code.
162 2005-08-08 Nick Clifton <nickc@redhat.com>
164 * config/tc-msp430.c (MSP430_ISA_21): Define.
165 (mcu_types): Add entries for msp430x21xx variants.
167 2005-08-08 Nick Clifton <nickc@redhat.com>
170 * macro.c (getstring): Treat round parentheses in the same way as
172 (get_any_string): Likewise.
174 2005-08-07 H.J. Lu <hongjiu.lu@intel.com>
177 * as.c (parse_args): Handle -al=<FILE>.
179 2005-08-07 Nick Clifton <nickc@redhat.com>
181 * read.c (s_app_line): Accept a line number of 0 for compatibility
182 with gcc's output for assembler-with-cpp files.
184 2005-08-05 Paul Brook <paul@codesourcery.com>
186 * config/tc-arm.c (current_it_mask, current_cc): New variables.
187 (do_t_add_sub): Use correct encodings inside IT block.
188 (do_t_arit3c): Ditto.
189 (do_t_it): Simplify logic. Set current_it_mask and current_cc.
190 (md_assemble): Verify conditional suffixes agains IT blocks.
192 2005-08-05 Paul Brook <paul@codesourcery.com>
194 * config/tc-arm.c (encode_thumb32_immediate): Only accept shifted
196 (encode_thumb32_shifted_operand): Prohibit register shifts.
197 (encode_thumb32_addr_mode): Fix typo.
198 (insns): Correct thumb2 ldm and stm opcodes.
200 2005-08-02 Khem Raj <kraj@mvista.com>
202 * config/tc-arm.c (do_iwmmxt_wldstd): Correct the offset range for
203 WLDRD/WSTRD instruction.
205 2005-08-02 Alan Modra <amodra@bigpond.net.au>
207 * config/tc-ppc.c (md_apply_fix <ELF>): Don't warn on overflow
210 2005-07-29 Thiemo Seufer <ths@networkno.de>
212 * config/tc-mips.c (s_mips_globl): Allow multiple symbols per .globl.
214 2005-07-29 Paul Brook <paul@codesourcery.com>
216 * config/tc-arm.c (T16_32_TAB): Add "addr". Fix encoding of push and
218 (do_t_addr): Implement 32-bit variant.
219 (do_t_push_pop): Make some errors warnings. Handle single register
221 (insns): Use tCE for adr.
222 (md_pcrel_from_section): Handle BFD_RELOC_ARM_T32_ADD_PC12.
223 (md_apply_fix): Ditto.
225 2005-07-29 Paul Brook <paul@codesourcery.com>
227 * config/tc-arm.c (parse_tb): New function.
228 (enum operand_parse_code): Add OP_TB.
229 (parse_operands): Handle OP_TB.
230 (do_t_add_sub_w, do_t_tb): New functions.
231 (insns): Add entries for addw, subw, tbb and tbh.
232 (md_apply_fix): Handle BFD_RELOC_ARM_T32_IMM12.
234 2005-07-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
236 * config/tc-m32r.c (m32r_check_fixup): Fixed X_op check.
238 2007-07-27 H.J. Lu <hongjiu.lu@intel.com>
240 * config/tc-i386.c (handle_large_common): Declare only for ELF.
242 2005-07-27 Jan Beulich <jbeulich@novell.com>
244 * config/tc-ia64.h (unw_r_record): Change type of fr_mem to unsigned
246 (unw_p_record): Remove unused/redundant fields imask and rmask.
247 Combine spoff and pspoff into a union. Combine gr and br into a
248 union. Change type of grmask and brmask to unsigned char. Change type
249 of frmask to unsigned int.
250 (unw_x_record): Combine spoff, pspoff, and treg into a union.
251 * config/tc-ia64.c (unwind): New field 'pending_saves'.
252 (check_pending_save): New.
253 (alloc_record): Clear out entire record.
254 (output_psp_gr): Use renamed structure fields.
255 (output_psp_sprel): Likewise.
256 (output_rp_gr): Likewise.
257 (output_rp_br): Likewise.
258 (output_rp_psprel): Likewise.
259 (output_rp_sprel): Likewise.
260 (output_pfs_gr): Likewise.
261 (output_pfs_psprel): Likewise.
262 (output_pfs_sprel): Likewise.
263 (output_preds_gr): Likewise.
264 (output_preds_psprel): Likewise.
265 (output_preds_sprel): Likewise.
266 (output_spill_base): Likewise.
267 (output_unat_gr): Likewise.
268 (output_unat_psprel): Likewise.
269 (output_unat_sprel): Likewise.
270 (output_lc_gr): Likewise.
271 (output_lc_psprel): Likewise.
272 (output_lc_sprel): Likewise.
273 (output_fpsr_gr): Likewise.
274 (output_fpsr_psprel): Likewise.
275 (output_fpsr_sprel): Likewise.
276 (output_priunat_gr): Likewise.
277 (output_priunat_psprel): Likewise.
278 (output_priunat_sprel): Likewise.
279 (output_bsp_gr): Likewise.
280 (output_bsp_psprel): Likewise.
281 (output_bsp_sprel): Likewise.
282 (output_bspstore_gr): Likewise.
283 (output_bspstore_psprel): Likewise.
284 (output_bspstore_sprel): Likewise.
285 (output_rnat_gr): Likewise.
286 (output_rnat_psprel): Likewise.
287 (output_rnat_sprel): Likewise.
288 (output_spill_psprel): Likewise.
289 (output_spill_sprel): Likewise.
290 (output_spill_reg): Likewise.
291 (output_fr_mem): Likewise. Allocate one unwind record per set mask
293 (output_frgr_mem): Likewise.
294 (output_gr_mem): Likewise.
295 (output_br_mem): Likewise.
296 (output_gr_gr): Likewise.
297 (output_br_gr): Likewise.
298 (fixup_unw_records): Likewise.
299 (process_one_record): Use renamed structure fields. For gr_gr and
300 br_gr, collect mask from chain of records before output.
301 (in_prologue): Simplify and eliminate early returns. Call
303 (in_body): Simplify and eliminate early returns.
304 (dot_body): Call check_pending_save.
305 (md_assemble): Update comment. Deal with pending saves.
307 2005-07-26 Jan Beulich <jbeulich@novell.com>
309 * config/tc-i386.c (optimize_imm): Calculate candidate immediates
310 mask from guessed suffix, but mask out other immediate types only
311 if at least on candidate is valid for the insn.
313 2005-07-25 DJ Delorie <dj@redhat.com>
315 * config/tc-m32c.c (md_cgen_lookup_reloc): Add 8 bit operands.
316 Support %mod() modifiers from opcodes.
317 * doc/c-m32c.texi (M32C-Modifiers): New section.
319 2005-07-25 Jan Hubicka <jh@suse.cz>
320 H.J. Lu <hongjiu.lu@intel.com>
322 * config/obj-elf.c: Include "elf/x86-64.h" if TC_I386 is
324 (elf_com_section_ptr): New.
325 (elf_begin): Set elf_com_section_ptr to bfd_com_section_ptr.
326 (elf_common_parse): Make it global. Use elf_com_section_ptr
327 instead of bfd_com_section_ptr.
328 (obj_elf_change_section): Handle x86-64 large bss sections.
330 * config/obj-elf.h (elf_com_section_ptr): New.
331 (elf_common_parse): New.
333 * config/tc-i386.c (handle_large_common): New.
334 (md_pseudo_table): Add "largecomm".
335 (x86_64_section_letter): New.
336 (x86_64_section_word): New.
338 * config/tc-i386.h (x86_64_section_word): New.
339 (x86_64_section_letter): New.
340 (md_elf_section_letter): New. Defined.
341 (md_elf_section_word): Likewise.
343 2005-07-21 Ralf Corsepius <ralf.corsepius@rtems.org>
345 * configure.tgt: Remove i386-*-rtemself*.
346 Remove sparc-*-rtemself*.
348 2005-07-21 Ben Elliston <bje@gnu.org>
350 * config/tc-m68k.h: Remove TE_LYNX conditional code.
352 2005-07-21 Paul Brook <paul@codesourcery.com>
354 * config/tc-arm.c (encode_thumb32_addr_mode): Don't set
357 2005-07-20 Tavis Ormandy <taviso@gentoo.org>
359 * messages.c: Use vsnprintf instead of vsprintf.
361 2005-07-20 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
363 * config/tc-m32r.c (tc_gen_reloc): Check BFD_RELOC_32_PCREL and
364 BFD_RELOC_16_PCREL to Support R_M32R_REL32.
366 2005-07-18 Nick Clifton <nickc@redhat.com>
368 * configure.tgt: Restore alpha ordering to list of arches.
370 2005-07-18 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
372 * tc-hppa.c (pa_ip): Reject match for '#' immediate if not pa20.
374 2005-07-18 Jan Beulich <jbeulich@novell.com>
376 * config/tc-i386.c (md_begin): Use IS_ELF.
377 (tc_i386_fix_adjustable): Likewise.
378 (md_estimate_size_before_relax): Likewise.
379 (md_apply_fix): Likewise.
380 (i386_target_format): Likewise.
381 (lex_got): Define to NULL when not ELF or when LEX_AT. Check IS_ELF.
382 (i386_immediate): Remove #ifdef LEX_AT.
383 (i386_displacement): Likewise.
384 * config/tc-i386.h (x86_cons): Prototype only when ELF and when not
387 2005-07-18 Jan Beulich <jbeulich@novell.com>
389 * config/tc-i386.c (reloc): Convert to ISO C90. Change first
390 parameter to unsigned. Parameter sign now is tristate - zero/
391 positive mean unsigned/signed, negative means signedness doesn't
392 matter. Check field size,
393 signedness, and pcrel-ness are in agreement between relocated field
394 and relocation type. Adjust diagnostics.
395 (optimize_imm): And type mask of operand instead of overwriting it.
396 (lex_got): Convert to ISO C90. Add third parameter. Add new field to
397 local structure and initialize gotrel accordingly. Pass caller as
398 mask of types that the operator can match.
399 (x86_cons_fix_new): Let reloc know that signedness of relocation
401 (x86_pe_cons_fix_new): Likewise.
402 (x86_cons): Pass additional argument to lex_got.
403 (i386_immediate): New local variable 'types'. Pass its address as
404 additional argument to lex_got. Mask out operand types not supported
406 (i386_displacement): Likewise. Set bigdisp to all types supported in
407 64-bit mode, combining the previously split initialization.
409 2005-07-18 Jan Beulich <jbeulich@novell.com>
411 * config/tc-i386.c (parse_insn): Reject prefix if unavailable in
414 2005-07-16 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
416 * config/tc-hppa.c (pa_ip): Search entire mnemonic before considering
419 2005-07-16 Alan Modra <amodra@bigpond.net.au>
421 * Makefile.am: Run "make dep-am".
422 * Makefile.in: Regenerate.
424 2007-07-15 H.J. Lu <hongjiu.lu@intel.com>
426 * gas/config/tc-i386.h (CpuVMX): New.
427 (CpuUnknownFlags): Add CpuVMX.
429 2005-07-14 Jim Blandy <jimb@redhat.com>
431 Add support for the Renesas M32C.
432 * Makefile.am (CPU_TYPES): List m32c.
433 (TARGET_CPU_CFILES): List config/tc-m32c.c.
434 (TARGET_CPU_HFILES): List config/tc-m32c.h.
435 * configure.in: Add case for m32c.
436 * configure.tgt: Add cases for m32c and m32c-*-elf.
437 * configure: Regenerated.
438 * config/tc-m32c.c, config/tc-m32c.h: New files.
439 * doc/Makefile.am (CPU_DOCS): Add c-m32c.texi.
440 * doc/Makefile.in: Regenerated.
441 * doc/all.texi: Set M32C.
442 * doc/as.texinfo: Add text for the M32C-specific options and line
443 comment characters, and refer to c-m32c.texi.
444 * doc/c-m32c.texi: New file.
446 2005-07-14 Nick Clifton <nickc@redhat.com>
449 * config/tc-crx.c (reset_vars): Use strncpy to prevent overflowing
450 the ins_parse buffer.
452 2005-07-10 Ralf Corsepius <ralf.corsepius@rtems.org>
454 * configure.tgt: Remove a29k-*-rtems*, hppa*-*-rtems*,i386-go32-rtems*,
455 i386-*-rtemscoff*, sparc-*-rtemsaout*.
457 2005-07-10 H.J. Lu <hongjiu.lu@intel.com>
459 * config/tc-i386.c (optimize_disp): Optimize signed 32bit
462 2005-07-08 Ben Elliston <bje@au.ibm.com>
464 * frags.h: Remove ANSI_PROTOTYPES conditional code.
465 * config/obj-elf.h: Likewise.
466 * config/tc-h8300.h: Likewise.
467 * config/tc-h8500.h: Likewise.
468 * config/tc-i370.h: Likewise.
469 * config/tc-i386.h: Likewise.
470 * config/tc-m68hc11.h: Likewise.
471 * config/tc-m68k.h: Likewise.
472 * config/tc-ppc.h: Likewise.
473 * config/tc-s390.h: Likewise.
474 * config/tc-sh.h: Likewise.
475 * config/tc-sparc.h: Likewise.
476 * config/tc-tic30.c: Likewise.
477 * config/tc-w65.h: Likewise.
478 * config/tc-xtensa.h: Likewise.
480 2005-07-08 Hans-Peter Nilsson <hp@axis.com>
483 * config/tc-cris.h (MD_APPLY_SYM_VALUE): Define.
485 2005-07-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
487 * config/tc-tic30.c (debug): Add format attribute. Fix format
490 2005-07-06 H.J. Lu <hongjiu.lu@intel.com>
492 * config/tc-i386.c (cpu_arch): Add sse3.
494 * config/tc-i386.h (CpuSSE3): Renamed from ...
495 (CpuPNI): This. Defined as CpuSSE3.
497 * doc/c-i386.texi: Document .sse3.
499 2005-07-06 Jan Beulich <jbeulich@novell.com>
501 * config/tc-ia64.c (nop): Use zero for L-unit pseudo-nop.
503 2005-07-05 Nick Clifton <nickc@redhat.com>
505 * config/tc-pdp11.c (md_apply_fix): Cast first argument to
506 md_chars_to_numbers to an unsigned pointer in order to avoid a
507 compile time warning.
509 2005-07-05 Paul Brook <paul@codesourcery.com>
511 * config/tc-ppc.c (ppc_target_format): Add VxWorks.
513 2005-07-05 Aldy Hernandez <aldyh@redhat.com>
515 * config/tc-ms1.c: New.
516 * config/tc-ms1.h: New.
517 * testsuite/gas/ms1/allinsn.d: New.
518 * testsuite/gas/ms1/allinsn.s: New.
519 * testsuite/gas/ms1/badinsn.s: New.
520 * testsuite/gas/ms1/badinsn1.s: New.
521 * testsuite/gas/ms1/badoffsethigh.s: New.
522 * testsuite/gas/ms1/badoffsetlow.s: New.
523 * testsuite/gas/ms1/badorder.s: New.
524 * testsuite/gas/ms1/badreg.s: New.
525 * testsuite/gas/ms1/badsignedimmhigh.s: New.
526 * testsuite/gas/ms1/badsignedimmlow.s: New.
527 * testsuite/gas/ms1/badsyntax.s: New.
528 * testsuite/gas/ms1/badsyntax1.s: New.
529 * testsuite/gas/ms1/badunsignedimmhigh.s: New.
530 * testsuite/gas/ms1/badunsignedimmlow.s: New.
531 * testsuite/gas/ms1/errors.exp: New.
532 * testsuite/gas/ms1/ldst.s: New.
533 * testsuite/gas/ms1/misc.d: New.
534 * testsuite/gas/ms1/misc.s: New.
535 * testsuite/gas/ms1/ms1-16-003.d: New.
536 * testsuite/gas/ms1/ms1-16-003.s: New.
537 * testsuite/gas/ms1/ms1.exp: New.
538 * testsuite/gas/ms1/msys.d: New.
539 * testsuite/gas/ms1/msys.s: New.
540 * testsuite/gas/ms1/relocs.d: New.
541 * testsuite/gas/ms1/relocs.exp: New.
542 * testsuite/gas/ms1/relocs1.s: New.
543 * testsuite/gas/ms1/relocs2.s: New.
545 2005-07-05 Jan Beulich <jbeulich@novell.com>
547 * config/tc-i386.h (CpuSVME): New.
548 (CpuUnknownFlags): Include CpuSVME.
549 * config/tc-i386.c (cpu_arch): Add .pacifica and .svme. Add opteron
550 as alias of sledgehammer.
551 (md_assemble): Include invlpga in the check for insns with two source
553 (process_operands): Include SVME insns in the check for ignored
554 segment overrides. Adjust diagnostic.
555 (i386_index_check): Special-case SVME insns with memory operands.
557 2005-07-04 Khem Raj <kraj@mvista.com>
558 Nick Clifton <nickc@redhat.com>
560 * tc-arm.c (struct arm_it): Make operands.imm signed to match its
561 use an immediate value.
562 (parse_vfp_reg_list): Make the 2nd parameter an unsigned pointer
563 since the register field of the operands structure is unsigned.
564 (s_arm_unwind_save_vfp): Make "reg" unsigned.
565 (parse_operands): Make the 2ns parameter an unsigned pointer to
567 (do_ldrd): When using the imm field of the operands structure as a
568 second register field, treat it as unsigned.
570 2005-07-04 Alan Modra <amodra@bigpond.net.au>
573 * config/obj-elf.c (obj_elf_change_section): Use backend
576 2005-07-01 Jan Beulich <jbeulich@novell.com>
578 * config/tc-ia64.c (line_separator_chars): Add '{' and '}'.
579 (output_spill_psprel, output_spill_psprel_p): Combine.
580 (output_spill_sprel, output_spill_sprel_p): Combine.
581 (output_spill_reg, output_spill_regp_p): Combine.
582 (process_one_record): Handle psp_psprel.
583 (parse_predicate_and_operand): New.
584 (convert_expr_to_ab_reg): Two new parameters. Return void. Always
585 initialize output values. Emit diagnostic case here.
586 (convert_expr_to_xy_reg): Likewise. Don't allow r0, f0, and f1.
587 (add_unwind_entry): New second parameter. Allow first parameter to
588 be NULL. Parse optional tag, emit warning about further support for
589 it otherwise being missing. Check end-of-line when requested.
590 (dot_fframe): Clear operand when wrong. Allow tag.
591 (dot_vframe): Likewise.
592 (dot_vframesp): Likewise. Rename parameter, issue warning when psp
594 (dot_vframepsp): Remove.
595 (dot_altrp): Clear operand when wrong. Allow tag.
596 (dot_save): Likewise. Let default case also go through
598 (dot_savemem): Likewise.
599 (dot_restore): Don't return when wrong operand. Allow tag.
600 (dot_spillreg, dot_spillreg_p): Combine. Simplify by using
601 parse_predicate_and_operand and the new arguments to
602 convert_expr_to_ab_reg and convert_expr_to_xy_reg. Don't return
603 when wrong operand. Allow tag.
604 (dot_restorereg, dot_restorereg_p): Likewise.
605 (dot_spillmem, dot_spillmem_p): Likewise.
606 (dot_saveg): Clear operand when wrong. Perform tighter operand
608 (dot_savef): Likewise.
609 (dot_saveb): Likewise.
610 (dot_savegf): Likewise.
611 (dot_spill): Remove end-of-line check. Combine. Simplify by using
612 parse_predicate_and_operand and the new arguments to
613 convert_expr_to_ab_reg and convert_expr_to_xy_reg. Don't return
614 when wrong operand. Allow tag.
616 (dot_label_state): Don't return when wrong operand.
617 (dot_copy_state): Likewise.
618 (dot_unwabi): Likewise. Check if in prologue.
619 (dot_body): Don't call demand_empty_rest_of_line.
620 (dot_prologue): Type of mask and grsave is unsigned. Perform tighter
622 (md_pseudo_table): Also use dot_restorereg for .restorereg.p. Also
623 use dot_spillreg for .spillreg.p. Also use dot_spillmem for
624 .spillpsp.p and .spillsp.p. Also use dot_vframesp for .vframepsp.
625 (parse_operand): New second parameter. Don't deal with '}' here
626 anymore. Don't advance past end-of-line.
627 (parse_operands): Pass second argument to parse_operand.
628 (ia64_start_line): Prevent out-of-bounds access through
629 input_line_pointer. Deal with '}' here.
630 (ia64_unrecognized_line): Don't deal with '}' here.
631 (dot_alias): Use ignore_rest_of_line not its deprecated alias
632 discard_rest_of_line.
634 2005-06-30 Zack Weinberg <zack@codesourcery.com>
636 * config/tc-arm.c (T_OPCODE_BRANCH, encode_arm_addr_mode_2)
637 (encode_arm_addr_mode_3, encode_arm_cp_address, do_blx, do_t_blx)
638 (do_t_branch, insns [b, bl]): Don't encode pipeline offset.
639 (do_branch): Always set inst.reloc.pc_rel.
640 (s_arm_elf_cons): Disallow use of (plt) suffix.
641 (do_adrl): Adjust X_add_number unconditionally.
642 (md_pcrel_from): Rename md_pcrel_from_section, add second segT
643 argument. Handle all adjustment for pipeline offset here.
644 (md_apply_fix): No need to undo work of md_pcrel_from. No
645 need to extract pre-encoded pipeline adjustments from various
646 branch instructions. Generally, assume instructions are already
647 all-bits-zero in the field being fixed up. Remove all OBJ_ELF
648 special cases. Handle BFD_RELOC_ARM_PLT32 like
649 BFD_RELOC_ARM_PCREL_BRANCH.
650 (tc_gen_reloc): Remove OBJ_ELF special case.
651 * config/tc-arm.c: Define MD_PCREL_FROM_SECTION.
653 2005-06-30 Ben Elliston <bje@gnu.org>
655 * Makefile.am (check-DEJAGNU): Don't search for expect.
656 * Makefile.in: Regenerate.
658 2005-06-30 Ben Elliston <bje@gnu.org>
660 * Makefile.am (EXPECT): Set to expect.
661 (RUNTEST): Likewise, set to runtest.
662 * Makefile.in: Regenerate.
664 2005-06-23 Ben Elliston <bje@gnu.org>
666 * config/m68k-parse.h: Use ISO C90.
667 * config/m68k-parse.y: Likewise.
668 * config/tc-m68k.h: Likewise.
670 2005-06-20 H.J. Lu <hongjiu.lu@intel.com>
673 * config/tc-i386.c (md_assemble): Don't call optimize_disp on
675 (optimize_disp): Optimize only if possible. Don't use 64bit
676 displacement on non-constants and do same on constants if
679 2005-06-17 Jan Beulich <jbeulich@novell.com>
681 * config/tc-i386.c (reloc): Also handle BFD_RELOC_64_PCREL.
682 (tc_i386_fix_adjustable): Include BFD_RELOC_X86_64_GOTOFF64,
683 BFD_RELOC_X86_64_DTPOFF64, and BFD_RELOC_X86_64_TPOFF64.
684 (output_disp): Do GOTPC conversion also for BFD_RELOC_X86_64_32S
685 and BFD_RELOC_32_PCREL. Use BFD_RELOC_X86_64_GOTPC32 instead of
687 (output_imm): Do GOTPC conversion also for BFD_RELOC_X86_64_32S.
688 Use BFD_RELOC_X86_64_GOTPC32 instead of aborting.
689 (tc_gen_reloc): Do GOTPC conversion also for BFD_RELOC_32_PCREL.
690 Use BFD_RELOC_X86_64_GOTPC32 instead of aborting. Also handle
691 BFD_RELOC_X86_64_GOTOFF64, BFD_RELOC_X86_64_GOTPC32,
692 BFD_RELOC_X86_64_DTPOFF64, and BFD_RELOC_X86_64_TPOFF64. Also
693 convert 8-byte pc-relative relocations.
694 (lex_got): Use BFD_RELOC_X86_64_GOTOFF64 for 64-bit @gotoff.
695 (i386_validate_fix): Likewise.
696 (x86_cons): Also handle quad values in 64-bit mode.
697 (i386_displacement): Also handle BFD_RELOC_X86_64_GOTOFF64.
698 (md_apply_fix): Include BFD_RELOC_X86_64_DTPOFF64 and
699 BFD_RELOC_X86_64_TPOFF64 in the TLS check. Also convert BFD_RELOC_64
700 to pc-relative variant. Also check for BFD_RELOC_64_PCREL.
702 2005-06-13 Zack Weinberg <zack@codesourcery.com>
704 * config/tc-arm.c (find_real_start): Check S_IS_LOCAL on
705 symbolP as well as for names with a leading dot. Use ACONCAT.
706 (md_apply_fix): For branch relocations, only replace value
707 with fixP->fx_offset (under #ifdef OBJ_ELF) when !fixP->fx_done.
708 (arm_force_relocation): Remove #ifdef OBJ_ELF case.
709 * config/tc-arm.h (LOCAL_LABEL): Remove unnecessary parentheses.
710 (LOCAL_LABEL_PREFIX): Don't define.
712 2005-06-10 Alan Modra <amodra@bigpond.net.au>
714 * config/tc-hppa.c (pa_block): Allocate just one byte for the
717 2005-06-08 James E Wilson <wilson@specifixinc.com>
720 * config/tc-ia64.c (slot_index): Revert last change. If first_frag
721 is NULL, then emit a warning, and return the current index.
723 2005-06-08 Tomas Hurka <tom@hukatronic.cz>
726 * config/tc-m68k.c (m68k_ip): Test for insn compatiblity using a
727 temporary copy of the operands array so that changes can be safely
728 backed out if the insn does not match.
729 (m68k_compare_opcode): Shortcut the test when the parameters are
730 the same. Return 1 if the names match but the second opcode is
731 further on in the array than the first.
733 2005-06-08 Nick Clifton <nickc@redhat.com>
736 * config/tc-ia64.c (slot_index): Check for a NULL first_frag.
738 2005-06-08 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
740 * config/tc-m32r.c (use_parallel): Change default value from 1 to 0.
742 2005-06-07 Aldy Hernandez <aldyh@redhat.com>
743 Michael Snyder <msnyder@redhat.com>
744 Stan Cox <scox@redhat.com>
746 * configure.in: Add ms1 case.
748 * configure: Regenerate.
750 * configure.tgt: Add ms1 case.
752 2005-06-07 Bob Wilson <bob.wilson@acm.org>
754 * config/tc-xtensa.h (resource_table): Change units to unsigned chars.
755 * config/tc-xtensa.c (new_resource_table): Likewise.
756 (resize_resource_table): Likewise.
757 (release_resources): Fix assertion for unsigned values.
759 2005-06-07 Zack Weinberg <zack@codesourcery.com>
761 * cgen.c, cgen.h, tc.h, write.c, config/obj-coff.c
762 * config/tc-a29k.c, config/tc-alpha.c, config/tc-alpha.h
763 * config/tc-arc.c, config/tc-arc.h, config/tc-arm.c
764 * config/tc-arm.h, config/tc-avr.c, config/tc-avr.h
765 * config/tc-cris.c, config/tc-crx.c, config/tc-d10v.c
766 * config/tc-d10v.h, config/tc-d30v.c, config/tc-d30v.h
767 * config/tc-dlx.c, config/tc-dlx.h, config/tc-fr30.h
768 * config/tc-frv.c, config/tc-frv.h, config/tc-h8300.c
769 * config/tc-h8500.c, config/tc-hppa.c, config/tc-hppa.h
770 * config/tc-i370.c, config/tc-i370.h, config/tc-i386.c
771 * config/tc-i386.h, config/tc-i860.c, config/tc-i860.h
772 * config/tc-i960.c, config/tc-i960.h, config/tc-ia64.c
773 * config/tc-ip2k.c, config/tc-ip2k.h, config/tc-iq2000.c
774 * config/tc-iq2000.h, config/tc-m32r.c, config/tc-m32r.h
775 * config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-m68k.c
776 * config/tc-m68k.h, config/tc-m88k.c, config/tc-maxq.c
777 * config/tc-mcore.c, config/tc-mcore.h, config/tc-mips.c
778 * config/tc-mips.h, config/tc-mmix.c, config/tc-mn10200.c
779 * config/tc-mn10300.c, config/tc-msp430.c, config/tc-ns32k.c
780 * config/tc-openrisc.h, config/tc-or32.c, config/tc-or32.h
781 * config/tc-pdp11.c, config/tc-pj.c, config/tc-pj.h
782 * config/tc-ppc.c, config/tc-ppc.h, config/tc-s390.c
783 * config/tc-s390.h, config/tc-sh64.c, config/tc-sh.c
784 * config/tc-sh.h, config/tc-sparc.c, config/tc-sparc.h
785 * config/tc-tahoe.c, config/tc-tic30.c, config/tc-tic4x.c
786 * config/tc-tic54x.c, config/tc-tic80.c, config/tc-v850.c
787 * config/tc-v850.h, config/tc-vax.c, config/tc-vax.h
788 * config/tc-w65.c, config/tc-xstormy16.c, config/tc-xstormy16.h
789 * config/tc-xtensa.c, config/tc-z8k.c:
790 Replace all instances of the string "_apply_fix3" with
792 * po/POTFILES.in, po/gas.pot: Regenerate.
794 2005-06-08 Alan Modra <amodra@bigpond.net.au>
796 * Makefile.am: Run "make dep-am".
797 (POTFILES): Remove GAS_CFILES.
798 * Makefile.in: Regenerate.
800 2005-06-07 David Ung <davidu@mips.com>
802 * config/tc-mips.c (mips_cpu_info_table): Add cpu names m4k, 24k,
803 24kc, 24kf and 24kfx under MIPS32 release 2.
805 2005-06-04 Nick Clifton <nickc@redhat.com>
807 * config/tc-arm.c (CE, C3, CM, UE, UF): Redefine without reference
808 to their Thumb-enabled equivalents.
810 2005-06-01 Maciej W. Rozycki <macro@linux-mips.org>
812 * config/tc-mips.c (load_register): Add leading "0x" to the
813 output of sprintf_vma().
816 2005-06-01 Nick Clifton <nickc@redhat.com>
818 * config/tc-arm.c (TxCE, TxC3, TxCM, TUE, TUF): Remove redundant
819 test for the presence of thumb version of the parsing functions
820 since they must always exist and the test generates a compile time
823 2005-05-31 Richard Henderson <rth@redhat.com>
825 * config/tc-alpha.c (O_lituse_jsrdirect): New.
826 (alpha_reloc_op): Add it.
827 (debug_exp): Handle it.
828 (DUMMY_RELOC_LITUSE_JSRDIRECT): New.
829 (emit_insn): Handle it.
830 * doc/c-alpha.texi (Alpha-Relocs): Document lituse_jsrdirect.
832 2005-05-31 Christian Groessler <chris@groessler.org>
834 * write.c (dump_section_relocs): Convert to ISO-C.
835 (write_relocs): Avoid signed/unsigned and fprintf argument
836 warnings in debug code.
838 2005-05-26 Zack Weinberg <zack@codesourcery.com>
840 * config/tc-arm.h (TC_FIX_TYPE): Change to int.
841 (TC_INIT_FIX_DATA): Initialize to 0, not NULL.
842 * config/tc-arm.c (fix_new_arm): Remove now-unnecessary cast.
843 (md_apply_fix3): Delete fix_is_thumb variable; refer to
844 fixP->tc_fix_data directly in the sole place it was used.
845 Explicitly truncate value, *valP, fixP->fx_addnumber, and
846 fixP->fx_offset to 32 bits, for consistent behavior between 32-
849 2005-05-27 Jan Beulich <jbeulich@novell.com>
851 * config/tc-ia64.c (struct proc_pending): New.
852 (unwind): Replace proc_start with proc_pending.
853 (unwind_diagnostic): Check unwind.proc_pending.sym.
854 (dot_proc): Replace unwind.proc_start with unwind.proc_pending.sym.
855 Check if previous proc not closed. Record all entry points.
856 (dot_endp): Replace unwind.proc_start with unwind.proc_pending.sym.
857 Set symbol sizes for entry points recorded in dot_proc. Check
858 arguments for consistency with respective .proc's.
859 (md_assemble): Replace unwind.proc_start with
860 unwind.proc_pending.sym.
862 2005-05-27 Jan Beulich <jbeulich@novell.com>
864 * config/tc-ia64.c (emit_one_bundle): Restrict scope of ptr, end_ptr,
865 and last_ptr. Check all in-use slots for first one with non-NULL
866 unwind_record. Don't reload end_ptr before second update round.
868 2005-05-26 James E Wilson <wilson@specifixinc.com>
870 * config/tc-ia64.c (extra_goodness): Update comment.
871 (md_begin): Add debugging code to print best_template table.
873 2005-05-25 Jan Beulich <jbeulich@novell.com>
875 * config/tc-ia64.c (md_begin): Don't try to match slot 2 of an MLX
878 2005-05-25 Jan Beulich <jbeulich@novell.com>
880 * config/tc-ia64.c (ia64_gen_real_reloc_type): Also handle
881 BFD_RELOC_UNUSED when determining the width of the reloc.
883 2005-05-25 Jan Beulich <jbeulich@novell.com>
885 * config/tc-ia64.c (dot_endp): Clear out all three pointers in unwind
888 2005-05-25 Jan Beulich <jbeulich@novell.com>
890 * config/tc-ia64.c (dot_radix): Rewrite.
892 2005-05-25 Jan Beulich <jbeulich@novell.com>
894 * config/tc-ia64.c (struct unw_rec_list): Remove next_slot_number
896 (alloc_record): Remove references to next_slot_number and
898 (emit_one_bundle): Likewise.
900 2005-05-22 Nick Clifton <nickc@redhat.com>
902 * config/tc-v850.c (md_apply_fix3): Pass the address of the
903 message buffer when invoking the insert function.
905 2005-05-21 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
907 * config/tc-hppa.c (pa_ip): Promote architecture from PA 1.0 to 1.1
908 only if an instruction match is found.
910 2005-05-20 Bob Wilson <bob.wilson@acm.org>
912 * config/tc-xtensa.c (xg_assemble_vliw_tokens): Change subtraction
913 to addition in argument to xtensa_dwarf2_emit_insn.
915 2005-05-19 Zack Weinberg <zack@codesourcery.com>
917 * Makefile.am: Have 'all' depend on 'info'.
918 * Makefile.in: Regenerate.
920 2005-05-19 Alan Modra <amodra@bigpond.net.au>
922 * config/tc-ppc.c (ppc_force_relocation): Add BFD_RELOC_24_PLT_PCREL.
924 2005-05-19 Anton Blanchard <anton@samba.org>
926 * config/tc-ppc.c (parse_cpu): Handle "-mpower5".
927 (md_show_usage): Document it.
928 (ppc_setup_opcodes): Insert POWER5 mnemonics.
929 * doc/c-ppc.texi (PowerPC-Opts): Document "-mpower5".
931 2005-05-19 Jan Beulich <jbeulich@novell.com>
933 * config/tc-ia64.c (dot_endp): Don't use global symbol for unwind
934 relocations in unwind section.
936 2005-05-18 Nick Clifton <nickc@redhat.com>
938 * config/tc-v850.c (md_apply_fix3): Only use the insertion routine
939 if one exists. Ignore any error messages it may produce, just
940 allow it to perform the insertion.
942 2005-05-17 Zack Weinberg <zack@codesourcery.com>
944 * hash.c (hash_lookup): Add len parameter. All callers changed.
945 (hash_find_n): New interface.
946 * hash.h: Prototype hash_find_n.
947 * sb.c: Include as.h.
948 (scrub_from_sb, sb_to_scrub, scrub_position): New statics.
949 (sb_scrub_and_add_sb): New interface.
950 * sb.h: Prototype sb_scrub_and_add_sb.
951 * input-scrub.c (input_scrub_include_sb): Use sb_scrub_and_add_sb.
953 * config/tc-arm.h (TC_FORCE_RELOCATION_LOCAL): Remove
954 reference to BFD_RELOC_ARM_GOT12 which is never generated.
955 * config/tc-arm.c: Rewrite, adding Thumb-2 support.
957 2005-05-17 Daniel Jacobowitz <dan@codesourcery.com>
959 * doc/Makefile.am (gasver.texi): Don't use $<.
960 * doc/Makefile.in: Regenerated.
962 2005-05-17 Nick Clifton <nickc@redhat.com>
965 * symbols.c (resolve_symbol_value): Do not move symbols whose
966 value expression has not been resolved or finalized into the
967 absolute section as this will confuse other parts of the assembler
968 into thinking that their value is zero.
970 2005-05-17 Jan Beulich <jbeulich@novell.com>
972 * read.c (_find_end_of_line): New.
973 (find_end_of_line): New.
974 (HANDLE_CONDITIONAL_ASSEMBLY): Use it.
975 (read_a_source_file): Use it.
978 (get_line_sb): Use it.
979 (s_errwarn): Replace discard_rest_of_line by ignore_rest_of_line.
980 (s_comm_internal): Likewise.
983 (s_ignore): Use ignore_rest_of_line.
984 * read.h (find_end_of_line): Prototype.
985 (discard_rest_of_line): Remove prototype. #define to
988 2005-05-17 Nick Clifton <nickc@redhat.com>
990 * config/tc-v850,h (TC_FIX_TYPE): Define.
991 (TC_INIT_FIX_TYPE): Define.
992 * config/tc-v850.c (md_assemble): When creating a fix record the
993 operand in the tc_fix_data field.
994 (md_apply_fix3): When applying a resolved fix use the operand's
995 insertion procedure to store the value, if the operand has been
998 2005-05-15 Daniel Jacobowitz <dan@codesourcery.com>
1000 * Makefile.am (m68k-parse.c, itbl-parse.c): Update ylwrap
1002 * Makefile.in: Regenerated.
1004 2005-05-13 Sterling Augustine <sterling@tensilica.com>
1005 Bob Wilson <bob.wilson@acm.org>
1007 * config/tc-xtensa.c (xtensa_insnbuf_set_operand): Clarify error
1009 (xtensa_mark_zcl_first_insns): Fix incorrect nesting of conditional
1010 for handling RELAX_CHECK_ALIGN_NEXT_OPCODE.
1012 2005-05-11 Alan Modra <amodra@bigpond.net.au>
1014 * config/tc-ppc.c (md_apply_fix3): Allow pcrel forms of BFD_RELOC_16,
1015 BFD_RELOC_LO16, BFD_RELOC_HI16 and BFD_RELOC_HI16_S.
1017 2005-05-10 Michael Matz <matz@suse.de>
1019 * frags.c (frag_grow): Don't be too greedy in allocating memory.
1021 * config/tc-hppa.c (pa_block): Check arguments to .block[z].
1023 2005-05-10 Hans-Peter Nilsson <hp@bitrange.com>
1026 * config/tc-mmix.c (mmix_handle_mmixal): Rearrange slightly.
1027 Handle label-without-colon before ordinary dot-pseudo as an
1028 ordinary label. Don't leak memory for label-without-colon alone
1029 on a line. Don't mmixal-munge operands for dot-pseudos.
1031 2005-05-10 Jan Beulich <jbeulich@novell.com>
1033 * macro.c (get_any_string): Remove the two last parameters. Replace
1034 references to the former expand parameter by using macro_alternate.
1035 Simplify loop condition for checking for end-of-string.
1036 (get_string): Remove redunant call to sb_skip_white.
1037 (do_formals): Remove two last arguments to get_any_string.
1038 (macro_expand): Likewise.
1039 (expand_irp): Likewise.
1041 2005-05-10 Jan Beulich <jbeulich@novell.com>
1043 * read.c (s_macro): Move local variable 'local' to smaller scope.
1044 Call sb_kill on it when done.
1046 2005-05-09 Jan Beulich <jbeulich@novell.com>
1048 * config/tc-i386.c (optimize_disp): Discard displacement entirely
1049 when zero and not required by encoding constraints.
1051 2005-05-09 H.J. Lu <hongjiu.lu@intel.com>
1054 * config/tc-sh64.c (sh64_fake_label): New.
1056 * config/tc-sh64.h (TC_FAKE_LABEL): New.
1058 * doc/internals.texi (TC_FAKE_LABEL): Document.
1060 * write.c (TC_FAKE_LABEL): New.
1061 (adjust_reloc_syms): Use it.
1062 (write_object_file): Likewise.
1064 2005-05-09 Jan Beulich <jbeulich@novell.com>
1066 * config/tc-i386.c (parse_insn): Disallow use of prefix separator
1067 and comma in Intel mode.
1069 2005-05-09 Jan Beulich <jbeulich@novell.com>
1071 * config/tc-i386.c (tc_x86_regname_to_dw2regnum): Correct 64-bit mode
1072 names to match ABI. Add more registers for 32-bit and 64-bit modes.
1073 Make name array static and const. Adjust lookup to account for NULL
1074 entries (standing for unused register numbers).
1076 2005-05-09 Jan Beulich <jbeulich@novell.com>
1078 * config/tc-i386.c (parse_insn): Consider all matching instructions
1079 when checking for string instruction after string-only prefix.
1081 2005-05-07 H.J. Lu <hongjiu.lu@intel.com>
1084 * config/tc-ia64.c (start_unwind_section): Properly check
1085 comdat group with SHF_GROUP.
1087 2005-05-06 Bob Wilson <bob.wilson@acm.org>
1089 * doc/c-xtensa.texi (Literal Directive): Spelling correction.
1091 2005-05-06 Bob Wilson <bob.wilson@acm.org>
1093 * config/tc-xtensa.c: Remove excess whitespace.
1094 * config/tc-xtensa.h: Likewise.
1095 * config/xtensa-istack.h: Likewise.
1096 * config/xtensa-relax.c: Likewise.
1097 * config/xtensa-relax.h: Likewise.
1099 2005-05-06 Nick Clifton <nickc@redhat.com>
1101 * sb.h: Fix formatting of comments.
1102 * sb.c: Fix formatting of comments.
1104 2005-05-06 Jan Beulich <jbeulich@novell.com>
1106 * sb.h (sb_add_buffer): Reintroduce.
1107 * sb.c (sb_add_buffer): Likewise.
1109 2005-05-06 Jan Beulich <jbeulich@novell.com>
1111 * macro.c (new_formal, del_formal): New.
1112 (do_formals): Use new_formal. Check for and parse qualifier. Warn if
1113 required argument has default value. Stop looking for more formal
1114 when there was a vararg one.
1115 (macro_expand_body): Use new_formal and del_formal.
1116 (macro_expand): Likewise. Initialize local variable err. Don't
1117 return immediately when encountering an error. Warn when keyword
1118 argument already had a value assigned. Eliminate duplicate clearing
1119 of argument value. When current positional argument matches parameter
1120 of vararg type, assign to it all the remaining arguments. Issue error
1121 when required parameter does not have value.
1122 (free_macro): Use del_formal.
1123 (expand_irp): Initialize formal type. Free buffers associated with
1124 formal prior to returning.
1125 * macro.h (struct formal_struct): Add new field 'type' with new
1126 enumeration type 'formal_type'.
1127 * doc/as.texinfo: Document macro parameter qualifiers.
1128 * NEWS: Mention new functionality.
1130 2005-05-06 Jan Beulich <jbeulich@novell.com>
1132 * cond.c (s_ifb): New.
1133 * read.c (potable): Add s_ifb as handler for .ifb and .ifnb.
1134 * read.h (s_ifb): Prototype.
1135 * doc/as.texinfo: Document .ifb and .ifnb.
1137 2005-05-05 Steve Ellcey <sje@cup.hp.com>
1139 * config/tc-ia64.c (MIN): Undef.
1141 2005-05-05 Paul Brook <paul@codesourcery.com>
1143 * config/tc-i386.h (ELF_TARGET_FORMAT): Define for TE_VXWORKS.
1145 2005-05-05 Matt Thomas <matt@3am-software.com>
1147 * config/tc-vax.c (md_assemble): Don't assume a valueT is 4
1150 2005-05-05 Nick Clifton <nickc@redhat.com>
1152 * Update the address and phone number of the FSF organization in
1153 the GPL notices in the following files:
1154 COPYING, app.c, as.c, as.h, asintl.h, atof-generic.c, bignum.h,
1155 bit_fix.h, cgen.c, cgen.h, cond.c, debug.c, depend.c, dw2gencfi.c,
1156 dw2gencfi.h, dwarf2dbg.c, dwarf2dbg.h, ecoff.c, ecoff.h, ehopt.c,
1157 emul-target.h, emul.h, expr.c, expr.h, flonum-copy.c,
1158 flonum-konst.c, flonum.h, frags.c, frags.h, hash.c, hash.h,
1159 input-file.c, input-file.h, input-scrub.c, itbl-lex.h, itbl-lex.l,
1160 itbl-ops.c, itbl-ops.h, itbl-parse.y, listing.c, listing.h,
1161 literal.c, macro.c, macro.h, messages.c, obj.h, output-file.c,
1162 output-file.h, read.c, read.h, sb.c, sb.h, stabs.c,
1163 struc-symbol.h, subsegs.c, subsegs.h, symbols.c, symbols.h, tc.h,
1164 write.c, write.h, config/aout_gnu.h, config/atof-ieee.c,
1165 config/atof-vax.c, config/itbl-mips.h, config/m68k-parse.h,
1166 config/m68k-parse.y, config/m88k-opcode.h, config/obj-aout.c,
1167 config/obj-aout.h, config/obj-bout.c, config/obj-bout.h,
1168 config/obj-coff.c, config/obj-coff.h, config/obj-ecoff.c,
1169 config/obj-ecoff.h, config/obj-elf.c, config/obj-elf.h,
1170 config/obj-evax.c, config/obj-evax.h, config/obj-hp300.c,
1171 config/obj-hp300.h, config/obj-ieee.c, config/obj-ieee.h,
1172 config/obj-multi.h, config/obj-som.c, config/obj-som.h,
1173 config/tc-a29k.c, config/tc-a29k.h, config/tc-alpha.c,
1174 config/tc-alpha.h, config/tc-arc.c, config/tc-arc.h,
1175 config/tc-arm.h, config/tc-avr.c, config/tc-avr.h,
1176 config/tc-cris.c, config/tc-cris.h, config/tc-crx.c,
1177 config/tc-crx.h, config/tc-d10v.c, config/tc-d10v.h,
1178 config/tc-d30v.c, config/tc-d30v.h, config/tc-dlx.c,
1179 config/tc-dlx.h, config/tc-fr30.c, config/tc-fr30.h,
1180 config/tc-frv.c, config/tc-frv.h, config/tc-generic.c,
1181 config/tc-generic.h, config/tc-h8300.c, config/tc-h8300.h,
1182 config/tc-h8500.c, config/tc-h8500.h, config/tc-hppa.c,
1183 config/tc-hppa.h, config/tc-i370.c, config/tc-i370.h,
1184 config/tc-i386.c, config/tc-i386.h, config/tc-i860.c,
1185 config/tc-i860.h, config/tc-i960.c, config/tc-i960.h,
1186 config/tc-ia64.c, config/tc-ia64.h, config/tc-ip2k.c,
1187 config/tc-ip2k.h, config/tc-iq2000.c, config/tc-iq2000.h,
1188 config/tc-m32r.c, config/tc-m32r.h, config/tc-m68851.h,
1189 config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-m68k.c,
1190 config/tc-m68k.h, config/tc-m88k.c, config/tc-m88k.h,
1191 config/tc-maxq.c, config/tc-maxq.h, config/tc-mcore.c,
1192 config/tc-mcore.h, config/tc-mips.c, config/tc-mips.h,
1193 config/tc-mmix.c, config/tc-mmix.h, config/tc-mn10200.c,
1194 config/tc-mn10200.h, config/tc-mn10300.c, config/tc-mn10300.h,
1195 config/tc-msp430.c, config/tc-msp430.h, config/tc-ns32k.c,
1196 config/tc-ns32k.h, config/tc-openrisc.c, config/tc-openrisc.h,
1197 config/tc-or32.c, config/tc-or32.h, config/tc-pdp11.c,
1198 config/tc-pdp11.h, config/tc-pj.c, config/tc-pj.h,
1199 config/tc-ppc.c, config/tc-ppc.h, config/tc-s390.c,
1200 config/tc-s390.h, config/tc-sh.c, config/tc-sh.h,
1201 config/tc-sh64.c, config/tc-sh64.h, config/tc-sparc.c,
1202 config/tc-sparc.h, config/tc-tahoe.c, config/tc-tahoe.h,
1203 config/tc-tic30.c, config/tc-tic30.h, config/tc-tic4x.c,
1204 config/tc-tic4x.h, config/tc-tic54x.c, config/tc-tic54x.h,
1205 config/tc-tic80.c, config/tc-tic80.h, config/tc-v850.c,
1206 config/tc-v850.h, config/tc-vax.c, config/tc-vax.h,
1207 config/tc-w65.c, config/tc-w65.h, config/tc-xstormy16.c,
1208 config/tc-xstormy16.h, config/tc-xtensa.c, config/tc-xtensa.h,
1209 config/tc-z8k.c, config/tc-z8k.h, config/te-386bsd.h,
1210 config/te-freebsd.h, config/te-hp300.h, config/te-hppa.h,
1211 config/te-ic960.h, config/te-irix.h, config/te-nbsd.h,
1212 config/te-netware.h, config/te-sparcaout.h, config/te-sun3.h,
1213 config/te-tmips.h, config/te-vxworks.h, config/vax-inst.h,
1214 config/xtensa-istack.h, config/xtensa-relax.c,
1215 config/xtensa-relax.h, doc/fdl.texi
1217 2005-05-05 Nick Clifton <nickc@redhat.com>
1219 * config/tc-arm.c (arm_opts): Make -mlittle-endian switch set
1220 the target_big_endian variable to false.
1222 2005-05-04 Alan Modra <amodra@bigpond.net.au>
1224 * config/obj-ecoff.c (ecoff_frob_file_before_fix): Correct section
1225 list traversal. Use bfd_section_list_prepend.
1226 * config/tc-mmix.c (mmix_frob_file): Don't needlessly iterate
1227 over the section list.
1228 * config/tc-xtensa.c (xtensa_remove_section): Delete.
1229 (xtensa_insert_section): Delete.
1230 (xtensa_move_seg_list_to_beginning): Use bfd_section_list_remove
1231 and bfd_section_list_prepend.
1232 (xtensa_reorder_seg_list): Use bfd_section_list_remove and
1233 bfd_section_list_insert_after.
1235 2005-05-03 Nick Clifton <nickc@redhat.com>
1237 * config/obj-ecoff.c (ecoff_frob_file_before_fix): Fix invocations
1238 of bfd_section_list... macros.
1239 * config/tc-mmix.c (mmix_frob_file): Likewise.
1240 * config/tc-xtensa.c (xtensa_remove_section): Likewise.
1241 (xtensa_insert_section): Likewise.
1243 * macro.c (macro_hash): Remove static.
1244 * macro.h (macro_hash): Provide an external declaration.
1246 2005-05-02 H.J. Lu <hongjiu.lu@intel.com>
1248 * write.c (write_object_file): Use bfd_section_double_list_remove
1251 2005-05-02 Daniel Jacobowitz <dan@codesourcery.com>
1253 * doc/Makefile.am (gasver.texi): Correct quoting.
1254 * doc/Makefile.in: Regenerated.
1256 2005-04-29 Ralf Corsepius <ralf.corsepius@rtems.org>
1258 * configure.tgt: Add h8300*-*-rtemscoff.
1259 Switch h8300*-*-rtems* to elf.
1261 2005-04-29 H.J. Lu <hongjiu.lu@intel.com>
1263 * hash.c: Undo the last change.
1266 2005-04-29 Daniel Jacobowitz <dan@codesourcery.com>
1268 * doc/Makefile.am (gasver.texi): Depend on bfd/configure instead
1270 (DISTCLEANFILES): Remove.
1271 (MAINTAINERCLEANFILES): Add asconfig.texi.
1272 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
1274 2005-04-29 Ben Elliston <bje@au.ibm.com>
1276 * Makefile.am (GAS_CFILES): Remove bignum-copy.c.
1277 (GENERIC_OBJS): Likewise, remove bignum-copy.o.
1278 (bignum-copy.o): Remove.
1279 * Makefile.in: Regenerate.
1280 * makefile.vms (OBJS): Remove bignum-copy.obj.
1281 * symbols.h (local_symbol_make): Remove declaration.
1282 (verify_symbol_chain_2): Likewise.
1283 * symbols.c (local_symbol_make): Make static.
1284 (max_indent_level): Likewise.
1285 (verify_symbol_chain_2): Remove.
1286 * macro.c (macro_hash): Make static.
1287 * messages.c (fprint_value): Remove.
1288 * read.h (get_absolute_expr): Remove.
1289 (emit_leb128_expr): Likewise.
1290 (do_s_func): Likewise.
1291 * read.c (do_s_func): Make static.
1292 (emit_leb128_expr): Likewise.
1293 (get_absolute_expr): Likewise.
1294 * as.h (as_howmuch): Remove declaration.
1295 (fprint_value): Likewise.
1296 * as.c (myname): Make static.
1297 * input-scrub.c (as_howmuch): Remove.
1298 (as_1_char): Likewise.
1299 * input-file.h (input_file_is_open): Remove.
1300 * input-file.c (input_file_is_open): Likewise.
1301 * expr.h (expr_build_unary): Remove declaration.
1302 (expr_build_binary): Likewise.
1303 * expr.c (expr_build_unary): Remove.
1304 (expr_build_binary): Likewise.
1305 * hash.h (hash_replace): Remove declaration.
1306 (hash_delete): Likewise.
1307 * hash.c (hash_replace): Remove.
1308 (hash_delete): Likewise.
1309 * bignum-copy.c (bignum_copy): Move from here ..
1310 * config/tc-vax.c (bignum_copy): .. to here.
1311 * bignum.h (LOG_TO_BASE_2_OF_10): Remove.
1312 (bignum_copy): Remove extern declaration.
1313 * sb.h (string_count): Remove extern declaration.
1314 (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
1315 (sb_name): Likewise.
1316 * sb.c (dsize): Replace preprocessor macro with static int.
1317 (string_count): Make static.
1318 (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
1319 (sb_name): Likewise.
1320 * config/obj-coff.c (dim_index): Make static.
1321 * config/tc-i386.c (GOT_symbol): Likewise.
1322 (output_invalid_buf): Likewise.
1323 * doc/internals.texi (Warning and error messages): Remove the
1324 prototype for fprint_value.
1326 2005-04-27 Ben Elliston <bje@au.ibm.com>
1330 2005-04-26 H.J. Lu <hongjiu.lu@intel.com>
1332 * config/obj-multi.h (FAKE_LABEL_NAME): Defined.
1334 * read.c (pseudo_set): Disallow symbol set to common symbol.
1337 * write.c (write_object_file): Report common symbol name when
1338 disallowing local symbol set to common symbol.
1339 (adjust_reloc_syms): Disallow local symbol set to undefined
1342 2005-04-25 Jan Beulich <jbeulich@novell.com>
1344 * macro.c (macro_expand_body): Replace locals indicator parameters
1345 with actual macro_entry. New local variables macro_line and err.
1346 Don't return when encountering an error, just record the fact.
1347 Detect local symbol name colliding with parameter. Track line number
1348 inside of macro expansion.
1349 (do_formals): Move local variable name to wider scope. Check
1350 parameter of the same name doesn't already exist. In MRI mode, also
1351 check it doesn't collide with the argument count pseudo-parameter).
1352 (define_macro): Add file and line number parameters. Remove local
1353 variable namestr. New local variable error. Initialize macro_entry
1354 members file, line, and name. Don't return when encountering an
1355 error, just record the fact. Use %s in some diagnostics for read.c
1356 to insert the macro name. Free macro_entry on error.
1357 (macro_expand): Pass macro_entry to macro_epand_body. Don't return
1358 when encountering an error, just record the fact.
1359 (expand_irp): Don't return when encountering an error, just record
1361 * macro.h (macro_struct): New members name, file, and line.
1362 (define_macro): Add file and line number parameters.
1363 * read.c (s_macro): Pass file and line to define_macro. Tag warning
1364 regarding pseudo-op redefinition with the file/line that macro
1365 definition started at.
1367 2005-04-22 Bob Wilson <bob.wilson@acm.org>
1369 * config/tc-xtensa.c (LOOKAHEAD_ALIGNER): Delete macro.
1370 (future_alignment_required): Remove ifdefs that use it.
1372 2005-04-22 Bob Wilson <bob.wilson@acm.org>
1374 * config/tc-xtensa.c (xg_get_build_instr_size): Remove.
1375 (xg_is_narrow_insn, xg_expand_narrow): Remove. Merge into...
1376 (xg_is_single_relaxable_insn): ...here. Add "targ" and "narrow_only"
1378 (xg_assembly_relax, xg_find_narrowest_format, relaxation_requirements,
1379 convert_frag_narrow): Use new version of xg_is_single_relaxable_insn.
1381 2005-04-21 Christian Groessler <chris@groessler.org>
1383 * config/tc-z8k.c (md_assemble): Fix buffer overrun in operand[]
1386 2005-04-20 H.J. Lu <hongjiu.lu@intel.com>
1388 * config/obj-aout.h (S_IS_EXTERN): Removed.
1389 * config/obj-bout.h (S_IS_EXTERN): Likewise.
1390 * config/obj-coff.h (S_IS_EXTERN): Likewise.
1391 * symbols.c (S_IS_EXTERN): Likewise.
1392 * symbols.h (S_IS_EXTERN): Likewise.
1394 * config/tc-alpha.c (tc_gen_reloc): Replace S_IS_EXTERN with
1396 * config/tc-d10v.c (md_apply_fix3): Likewise.
1397 * config/tc-ia64.c (ia64_fix_adjustable): Likewise.
1398 * config/tc-iq2000.c (iq2000_fix_adjustable): Likewise.
1399 * config/tc-m32r.c (m32r_fix_adjustable): Likewise.
1400 * config/tc-mmix.c (mmix_adjust_symtab): Likewise.
1401 * config/tc-sh64.c (shmedia_frob_file_before_adjust): Likewise.
1402 (shmedia_md_convert_frag): Likewise.
1403 * symbols.c (print_symbol_value_1): Likewise.
1404 * write.c (write_object_file): Likewise.
1406 2005-04-20 Nick Clifton <nickc@redhat.com>
1408 * config/tc-xtensa.c (get_aligned_diff): Change type of
1409 branch_align to offsetT so that its signedness matches that of
1412 * config/tc-mips.c (macro): Use sprintf_vma to convert a > 32 bit
1413 number into a readable string.
1414 (load_register): Likewise.
1416 2005-04-20 Andreas Schwab <schwab@suse.de>
1418 * config/tc-ia64.c (specify_resource): Initialize all of tmpl.
1420 2005-04-19 David S. Miller <davem@davemloft.net>
1422 * config/tc-sparc.c (md_assemble): If sparc_ip gives us a
1423 NULL insn, exit early. Remove now spurious NULL checks.
1424 (sparc_ip): Use as_bad for unknown opcode errors, set *pinsn
1427 2005-04-19 Jan Beulich <jbeulich@novell.com>
1429 * symbols.h (symbol_find_base): Remove prototype.
1430 * symbols.c (save_symbol_name): Remove code section conditional upon
1432 (symbol_find): Remove.
1433 (symbol_find_base): Rename to symbol_find.
1434 * subsegs.c (section_symbol): Replace use of symbol_find_base with
1436 * config/obj-coff.c (tag_insert): Remove code section conditional
1437 upon STRIP_UNDERSCORE.
1438 (obj_coff_def): Likewise.
1439 (obj_coff_endef): Replace use of symbol_find_base with symbol_find.
1440 (coff_frob_symbol): Likewise.
1441 (yank_symbols): Likewise.
1442 (c_section_symbol): Likewise.
1443 * config/obj-coff.h (DO_NOT_STRIP): Remove.
1444 * config/tc-arm.c (symbol_locate): Remove code section conditional
1445 upon STRIP_UNDERSCORE.
1446 * config/tc-h8300.h (DO_NOT_STRIP): Remove.
1447 * config/tc-h8500.h (DO_NOT_STRIP): Remove.
1448 * config/tc-sh.h (DO_NOT_STRIP): Remove.
1449 * config/tc-w65.h (DO_NOT_STRIP): Remove.
1450 * config/tc-z8k.h (DO_NOT_STRIP): Remove.
1452 2005-04-19 Andreas Schwab <schwab@suse.de>
1454 * config/tc-ia64.c (md_assemble): Fix error message for wrong
1455 access to application registers.
1457 2005-04-19 Jan Beulich <jbeulich@novell.com>
1459 * config/te-sysv32.h: Remove.
1460 * Makefile.am (TARG_ENV_HFILES): Remove reference to
1462 * Makefile.in (TARG_ENV_HFILES): Likewise.
1464 2005-04-19 Jan Beulich <jbeulich@novell.com>
1467 * config/tc-ia64.c (ia64_canonicalize_symbol_name): Re-allow zero-
1470 2005-04-18 Mark Kettenis <kettenis@gnu.org>
1472 * config/tc-i386.c (md_begin): Allow hyphens in mnemonics.
1474 2005-04-18 Maciej W. Rozycki <macro@linux-mips.org>
1476 * config/tc-mips.c (normalize_constant_expr): Don't check for
1478 (check_absolute_expr): Only call normalize_constant_expr() if
1480 (mips_ip): Likewise.
1482 * config/tc-mips.c (check_absolute_expr): Fix formatting.
1484 2005-04-18 Jan Beulich <jbeulich@novell.com>
1486 * macro.c (free_token): New, freeing all the memory associated with a
1488 (do_formals): Move initializers to ...
1489 (define_macro): ... here.
1490 (delete_macro): Convert passed in name to lower case. Warn when
1491 purging macro that doesn't exist. Use hash_jam instead of hash_delete.
1493 2005-04-15 Maciej W. Rozycki <macro@linux-mips.org>
1495 * config/tc-mips.c (normalize_constant_expr): Fix formatting.
1497 2005-04-15 Jan Beulich <jbeulich@novell.com>
1499 * config/obj-elf.c (obj_elf_struct): New.
1500 (elf_pseudo_table). Use it for .offset and .struct.
1502 2005-04-14 Bob Wilson <bob.wilson@acm.org>
1503 Sterling Augustine <sterling@tensilica.com>
1505 * config/tc-xtensa.c (get_aligned_diff): Handle target_size larger
1506 than the section alignment.
1508 2005-04-14 Bob Wilson <bob.wilson@acm.org>
1509 H.J. Lu <hongjiu.lu@intel.com>
1511 * config/tc-xtensa.h (struct xtensa_frag_type): Add lit_frchain field.
1512 * config/tc-xtensa.c (xg_translate_sysreg_op,
1513 xtensa_translate_old_userregs_ops,
1514 xtensa_find_unaligned_branch_targets,
1515 xtensa_find_unaligned_loops, xtensa_fix_close_loop_end_frags,
1516 relax_frag_add_nop): Support 64-bit host.
1517 (xtensa_mark_literal_pool_location, xtensa_move_literals): Use
1518 tc_frag_data lit_frchain and lit_seg fields instead of fr_var.
1520 2005-04-14 Mark Kettenis <kettenis@gnu.org>
1522 * configure.tgt: Add support for OpenBSD/sparc ELF.
1524 * configure.tgt: Set emulation for mips-*-openbsd*.
1525 Remove broken mips-dec-openbsd* config.
1526 * configure.in: Set default ABI for mips64-*-openbsd*.
1527 * configure: Regenerate.
1529 2005-04-14 Maciej W. Rozycki <macro@linux-mips.org>
1531 * config/tc-mips.c (macro) [ldd_std]: Don't attempt the GP
1532 optimization for constant addresses.
1534 2005-04-14 Nick Clifton <nickc@redhat.com>
1536 * as.c (main): Move parse_args before symbol_begin and frag_init
1537 so that the hash table size can be set before it is used.
1538 * hash.c: Use an unsigned long type for the size of the hash
1540 * hash.h (set_gas_hash_table_size): Update the prototype.
1542 2005-04-14 Alan Modra <amodra@bigpond.net.au>
1544 * Makefile.am (NO_WERROR): Define. Use instead of -Wno-error.
1545 * acinclude.m4: Include ../bfd/warning.m4.
1546 * configure.in: Invoke AM_BINUTILS_WARNINGS.
1547 * Makefile.in: Regenerate.
1548 * configure: Regenerate.
1549 * doc/Makefile.in: Regenerate.
1551 2005-04-13 Maciej W. Rozycki <macro@linux-mips.org>
1553 * config/tc-mips.c (IS_ZEXT_32BIT_NUM): New macro.
1554 (normalize_address_expr): New function to sign-extend address
1555 offsets that fit into 32 bits in 32-bit mode.
1556 (macro_build_ldst_constoffset): Use normalize_address_expr()
1557 instead of a handcoded sequence.
1558 (load_register): Likewise. Report oversized numbers in a useful
1560 (macro) [ld_st, ldd_std]: Reject all oversized offsets, not only
1561 for constant addresses. Report oversized numbers in a useful way.
1562 (mips_ip): Use normalize_address_expr() for addresses.
1564 2005-04-12 Mark Kettenis <kettenis@gnu.org>
1566 * config/tc-i386.c (output_insn): Handle VIA PadLock instructions
1567 similar to other instructions now that they're marked as ImmExt.
1569 2005-04-12 Nick Clifton <nickc@redhat.com>
1571 * hash.c (DEFAULT_SIZE): Delete. Replace with:
1572 (gas_hash_table_size): New static variable.
1573 (set_gas_hash_table_size): New function: Records a requested size
1574 for the hash tables.
1575 (get_gas_hash_table_size): New function: Return a prime number
1576 near the requested size of the hash table.
1577 (hash_new): Use get_gas_hash_table_size.
1578 * hash.h: Add a prototype for set_gas_hash_table_size.
1579 * as.c (show_usage): Add description of new switches: --hash-size
1580 and --reduce-memory-overheads.
1581 (option_values): Add OPTION_HASH_TABLE_SIZE and
1582 OPTION_REDUCE_MEMORY_OVERHEADS.
1583 (std_longpopts): Add entries for the new options.
1584 (parse_args): Handle the new options.
1585 * Makefile.am: Add a dependency of as.c on hash.h.
1586 * Makefile.in: Regenerate.
1587 * doc/as.texinfo: Document the new switches.
1588 * NEWS: Mention the new switches.
1590 2005-04-12 Nick Clifton <nickc@redhat.com>
1593 * config/tc-hppa.c (pre_defined_registers): Fix %farg[0-3]
1596 2005-04-12 Alan Modra <amodra@bigpond.net.au>
1598 * Makefile.am: Run "make dep-am".
1599 * Makefile.in: Regenerate.
1601 2005-04-11 Sterling Augustine <sterling@tensilica.com>
1602 Bob Wilson <bob.wilson@acm.org>
1604 * config/tc-xtensa.c (check_t1_t2_reads_and_writes): Fix typo.
1606 2005-04-11 Mark Kettenis <kettenis@gnu.org>
1608 * configure.tgt (generic_target): Add support for OpenBSD/i386 ELF.
1610 2005-04-11 Jan Beulich <jbeulich@novell.com>
1612 * NEWS: Mention these changes and their effects.
1613 * macro.c (get_token): Use is_name_beginner/is_part_of_name/
1615 (check_macro): Likewise.
1616 (buffer_and_nest): Likewise. Permit multiple labels. Don't discard
1617 labels together with the closing pseudo-op.
1618 (macro_expand_body): Adjust comment. Range-check input before use.
1619 Adjust mis-spelled diagnostic. Use is_name_beginner.
1620 * read.c (try_macro): New.
1621 (read_a_source_file): New static variable last_eol. Don't list
1622 macro expansion lines more than once. Call try_macro.
1623 (s_macro): Set section of line_label to absolute instead of undefined.
1624 * doc/as.texinfo: Add information on the caveats of these changes.
1626 2005-04-11 Alan Modra <amodra@bigpond.net.au>
1628 * symbols.c (symbol_X_add_number): Change return type to "offsetT *".
1629 * symbols.h (symbol_X_add_number): Update prototype.
1631 2005-04-10 Eric Christopher <echristo@redhat.com>
1633 * symbols.c (symbol_X_add_number): Fix warning.
1635 2005-04-10 H.J. Lu <hongjiu.lu@intel.com>
1637 * config/tc-m68k.c (md_begin): Support 64bit host.
1638 (get_num): Support 64bit BFD on 32bit host.
1640 2005-04-10 H.J. Lu <hongjiu.lu@intel.com>
1642 * config/tc-mips.c (md_apply_fix3): Fix typos in BFD_RELOC_64.
1644 2005-04-09 Alan Modra <amodra@bigpond.net.au>
1646 * read.c (assign_symbol): Remove const from parm. Fix xcalloc
1647 call. Don't do the COFF hacks for multi-emulation gas. Move
1648 demand_empty_rest_of_line back to caller.
1649 (s_set, equals): demand_empty_rest_of_line here.
1652 * as.h (rs_dummy): Define.
1653 * symbols.c (symbol_X_add_number): New function.
1654 * symbols.h (symbol_X_add_number): Declare.
1655 * stabs.c (aout_process_stab): Tidy symbol frag setting.
1656 * read.c (assign_symbol): New function, split out from s_set.
1657 Use symbol_find_or_make. Leave fr_type of dummy frag as rs_dummy.
1658 Fix COFF hacks for multi-emulation gas.
1659 (s_set): Call assign_symbol. Remove "register" keyword.
1660 (set_zero_frag): New function.
1661 (pseudo_set): Always check for assignment to section syms.
1662 Always set segment and frag of symbol, and likewise extern for
1663 aout/bout. Handle assignment of sym=sym+/-const specially. Don't
1664 special case exp.X_add_number non-zero for O_symbol expressions.
1665 (equals): Use assign_symbol.
1667 2005-04-08 Bob Wilson <bob.wilson@acm.org>
1669 * config/tc-xtensa.c (xtensa_create_xproperty_segments): Skip
1672 2005-04-06 H.J. Lu <hongjiu.lu@intel.com>
1674 * config/tc-i386.c (tc_gen_reloc): Don't turn
1675 BFD_RELOC_X86_64_32S into BFD_RELOC_32.
1677 2005-04-06 Nick Clifton <nickc@redhat.com>
1679 * po/rw.po: New translation: Kinyarwanda
1680 * configure.in (ALL_LINGUAS): Add rw
1681 * configure: Regenerate.
1683 2005-04-05 Sterling Augustine <sterling@tensilica.com>
1684 Bob Wilson <bob.wilson@acm.org>
1686 * config/tc-xtensa.c (branch_align_power): New.
1687 (xtensa_find_unaligned_branch_targets, get_aligned_diff,
1688 future_alignment_required): Use branch_align_power to check section
1689 alignment as well as xtensa_fetch_width when aligning branch targets.
1691 2005-04-05 Bob Wilson <bob.wilson@acm.org>
1693 * config/tc-xtensa.c: Warning fixes throughout.
1694 (xtensa_fetch_width): Change to unsigned.
1695 (assemble_nop, xtensa_find_unaligned_branch_targets,
1696 xtensa_find_unaligned_loops, xg_assemble_vliw_tokens,
1697 is_narrow_branch_guaranteed_in_range, xtensa_fix_close_loop_end_frags,
1698 min_bytes_to_other_loop_end, unrelaxed_frag_min_size,
1699 unrelaxed_frag_max_size, xtensa_fix_short_loop_frags,
1700 count_insns_to_loop_end, unrelaxed_frag_min_insn_count,
1701 get_text_align_max_fill_size, get_text_align_nop_count,
1702 get_text_align_nth_nop_size, get_noop_aligned_address,
1703 get_aligned_diff, convert_frag_align_next_opcode,
1704 convert_frag_immed_finish_loop, xtensa_create_property_segments,
1705 xtensa_create_xproperty_segments, xt_block_aligned_size): Clean up
1706 types, avoiding size_t and using offsetT and addressT appropriately.
1707 (get_text_align_power): Clean up types. Avoid incorrect bound.
1708 (get_text_align_fill_size): Clean up types. Restructure for clarity.
1710 2005-04-04 H.J. Lu <hongjiu.lu@intel.com>
1712 * config/tc-ia64.c (start_unwind_section): Undo the change
1714 (generate_unwind_image, dot_endp): Likewise.
1716 2005-04-01 David Mosberger <davidm@hpl.hp.com>
1718 * config/tc-ia64.c (ia64_handle_align): Move le_nop and
1719 le_nop_stop arrays and initializers to file scope.
1720 (md_begin): When generating code for anything other than
1721 Itanium 1, use MMI instead of MFI NOP bundles as a filler.
1723 2005-04-01 Jan Beulich <jbeulich@novell.com>
1725 * config/tc-i386.c (output_imm): Also set sign flag for 64-bit push
1728 2005-04-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
1730 * NEWS: Mention [fdgh]_floating.
1731 * config/atof-vax.c: Fix some whitespace.
1732 * config/tc-vax.c (md_pseudo_table): Add "[fdgh]_floating".
1734 2005-04-01 Nick Clifton <nickc@redhat.com>
1736 * configure.in: Add a check for <unistd.h> providing a prototype
1737 for getopt() which is compatible with the one in
1738 include/getopt.h. If so then define HAVE_DECL_GETOPT.
1739 * configure: Regenerate.
1740 * config.in (HAVE_DECL_GETOPT): Add.
1742 2005-04-01 Jan Beulich <jbeulich@novell.com>
1744 * config/tc-i386.c (s_bss): Call obj_elf_section_change_hook.
1746 2005-04-01 Jan Beulich <jbeulich@novell.com>
1748 * config/tc-i386.c (md_apply_fix3): Also handle BFD_RELOC_X86_64_32S.
1749 (tc_gen_reloc): Handle BFD_RELOC_X86_64_32S in the default case.
1751 2005-03-30 Julian Brown <julian@codesourcery.com>
1753 * config/tc-arm.c (arm_adjust_symtab): Rename
1754 bfd_elf32_is_arm_mapping_symbol_name to bfd_is_arm_mapping_symbol_name.
1756 2005-03-30 Julian Brown <julian@codesourcery.com>
1758 * config/tc-arm.c (mapping_state): Change documentation in function
1759 comment to cross-reference spec instead. Change type of mapping symbols
1761 (arm_adjust_symtab): Don't change type of mapping symbols here.
1763 2005-03-30 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
1765 * as.h [NEED_DECLARATION_FFS] (ffs): Prototype and alphabetize.
1766 * config.in: Regenerate.
1767 * configure: Regenerate.
1768 * configure.in: Check for ffs decl and alphabetize.
1770 2005-03-29 Daniel Jacobowitz <dan@codesourcery.com>
1771 Phil Blundell <philb@gnu.org>
1773 * config/tc-arm.c (arm_parse_reloc): Add TLS relocations.
1774 (md_apply_fix3): Mark TLS symbols.
1775 (tc_gen_reloc): Handle TLS relocations.
1776 (arm_fix_adjustable): Ignore TLS relocations.
1777 (s_arm_elf_cons): Support expressions after decorated symbols.
1779 2005-03-29 Julian Brown <julian@codesourcery.com>
1781 * config/tc-arm.c (marked_pr_dependency): New bitmap, bit N indicates
1782 whether personality routine index N has been output for this section.
1783 (mapping_state): tc_segment_info_data now struct not enum.
1784 (arm_elf_change_section): Likewise, and marked_pr_dependency is now
1785 handled on section change.
1786 (create_unwind_entry): Previous code to output dependency removed.
1787 (s_arm_unwind_fnend): Output dependency if it hasn't been done already
1789 * config/tc-arm.h (TC_SEGMENT_INFO_TYPE): Redefined as struct
1790 arm_segment_info_type.
1791 (arm_segment_info_type): New struct.
1793 2005-03-28 Sterling Augustine <sterling@tensilica.com>
1794 Bob Wilson <bob.wilson@acm.org>
1796 * config/tc-xtensa.c (do_align_targets): Update comment.
1797 (xtensa_frob_label): Compute "freq" before possibly switching frags.
1798 Insert a LOOP_END frag before every loop target, and do not overload
1799 DESIRE_ALIGN_IF_TARGET frags with loop end information.
1800 (xg_assemble_vliw_tokens): Use do_align_targets.
1801 (xtensa_fix_target_frags): Remove code to convert a
1802 DESIRE_ALIGN_IF_TARGET frag to a LOOP_END frag when there is a
1803 negatable branch at the end of a loop.
1804 (frag_can_negate_branch): Delete.
1806 2005-03-28 David Mosberger <davidm@hpl.hp.com>
1807 H.J. Lu <hongjiu.lu@intel.com>
1810 NEWS: Mention "-mtune=[itanium1|itanium2]".
1812 * config/tc-ia64.c (md): Add tune.
1813 (md_parse_option): Accepted "-mtune=[itanium1|itanium2]".
1814 (md_show_usage): Add "-mtune=[itanium1|itanium2]".
1815 (extra_goodness): Prefer M- and I-unit NOPs for itanium2. F and
1816 B unit NOPs are discouraged for McKinley-derived cores.
1817 (md_begin): Don't hardcode the "extra_goodness()" function in
1819 (ia64_init): Set md.tune to itanium2.
1821 * doc/as.texinfo: Add -mtune=[itanium1|itanium2]".
1822 * doc/c-ia64.texi: Likewise.
1824 2005-03-27 Ian Lance Taylor <ian@airs.com>
1826 * config/obj-coff.c (coff_frob_symbol): When crashing because of a
1827 bad C_EFCN symbol, print its name.
1829 2005-03-25 Bob Wilson <bob.wilson@acm.org>
1831 * config/tc-xtensa.c (use_longcalls): Delete.
1832 (xg_symbolic_immeds_fit): Check for direct calls and return TRUE if
1833 the use_longcalls flag is set. Do this before checking the segment.
1834 (xg_expand_assembly_insn): Rearrange to use new do_expand flag. Never
1835 expand direct calls at this point.
1836 (xtensa_set_frag_assembly_state): Set use_longcalls flag.
1837 (xtensa_find_unmarked_state_frags): Likewise.
1838 (md_assemble): Do not disable longcalls by setting is_specific_opcode.
1839 (xg_assemble_vliw_tokens): Switch frags when use_longcalls changes.
1840 (convert_frag_immed): Remove unnecessary check of is_specific_opcode.
1841 * config/tc-xtensa.h (xtensa_frag_type): Add use_longcalls flag.
1843 2005-03-25 Hans-Peter Nilsson <hp@bitrange.com>
1845 * config/tc-mmix.c, config/tc-mmix.h: Convert to ISO C90.
1847 2005-03-25 Hans-Peter Nilsson <hp@axis.com>
1849 * config/tc-cris.h: Convert to ISO C90.
1850 * config/tc-cris.c: Ditto.
1851 (md_estimate_size_before_relax): Remove obsolete comment for
1852 parameter "segment_type".
1853 (md_begin): Document reason for cast of hash_insert argument.
1854 (md_atof): Correct type of parameter "type".
1856 2005-03-24 Nick Clifton <nickc@redhat.com>
1858 * write.h (bit_fix_new): Remove redundant prototype.
1859 * config/atof-ieee.c: Convert to ISO-C90 and fix formatting.
1860 * config/obj-aout.c: Convert to ISO-C90 and fix formatting.
1861 * config/obj-aout.h: Convert to ISO-C90 and fix formatting.
1862 * config/obj-bout.c: Convert to ISO-C90 and fix formatting.
1863 * config/obj-bout.h: Convert to ISO-C90 and fix formatting.
1864 * config/obj-ecoff.c: Convert to ISO-C90 and fix formatting.
1865 * config/obj-ecoff.h: Convert to ISO-C90 and fix formatting.
1866 * config/obj-som.c: Convert to ISO-C90 and fix formatting.
1867 * config/obj-som.h: Convert to ISO-C90 and fix formatting.
1868 * config/tc-a29k.c: Convert to ISO-C90 and fix formatting.
1869 * config/tc-a29k.h: Convert to ISO-C90 and fix formatting.
1870 * config/tc-alpha.c: Convert to ISO-C90 and fix formatting.
1871 * config/tc-alpha.h: Convert to ISO-C90 and fix formatting.
1872 * config/tc-arc.c: Convert to ISO-C90 and fix formatting.
1873 * config/tc-arc.h: Convert to ISO-C90 and fix formatting.
1874 * config/tc-d10v.c: Convert to ISO-C90 and fix formatting.
1875 * config/tc-d10v.h: Convert to ISO-C90 and fix formatting.
1876 * config/tc-d30v.c: Convert to ISO-C90 and fix formatting.
1877 * config/tc-d30v.h: Convert to ISO-C90 and fix formatting.
1878 * config/tc-dlx.c: Convert to ISO-C90 and fix formatting.
1879 * config/tc-dlx.h: Convert to ISO-C90 and fix formatting.
1880 * config/tc-fr30.c: Convert to ISO-C90 and fix formatting.
1881 * config/tc-fr30.h: Convert to ISO-C90 and fix formatting.
1882 * config/tc-h8500.c: Convert to ISO-C90 and fix formatting.
1883 * config/tc-h8500.h: Convert to ISO-C90 and fix formatting.
1884 * config/tc-i370.c: Convert to ISO-C90 and fix formatting.
1885 * config/tc-i370.h: Convert to ISO-C90 and fix formatting.
1886 * config/tc-i960.c: Convert to ISO-C90 and fix formatting.
1887 * config/tc-ip2k.c: Convert to ISO-C90 and fix formatting.
1888 * config/tc-ip2k.h: Convert to ISO-C90 and fix formatting.
1889 * config/tc-m32r.c: Convert to ISO-C90 and fix formatting.
1890 * config/tc-m32r.h: Convert to ISO-C90 and fix formatting.
1891 * config/tc-m88k.c: Convert to ISO-C90 and fix formatting.
1892 * config/tc-m88k.h: Convert to ISO-C90 and fix formatting.
1893 * config/tc-mcore.c: Convert to ISO-C90 and fix formatting.
1894 * config/tc-mcore.h: Convert to ISO-C90 and fix formatting.
1895 * config/tc-mn10200.c: Convert to ISO-C90 and fix formatting.
1896 * config/tc-ns32k.c: Convert to ISO-C90 and fix formatting.
1897 * config/tc-ns32k.h: Convert to ISO-C90 and fix formatting.
1898 * config/tc-openrisc.c: Convert to ISO-C90 and fix formatting.
1899 * config/tc-openrisc.h: Convert to ISO-C90 and fix formatting.
1900 * config/tc-or32.c: Convert to ISO-C90 and fix formatting.
1901 * config/tc-or32.h: Convert to ISO-C90 and fix formatting.
1902 * config/tc-pdp11.h: Convert to ISO-C90 and fix formatting.
1903 * config/tc-pj.c: Convert to ISO-C90 and fix formatting.
1904 * config/tc-pj.h: Convert to ISO-C90 and fix formatting.
1905 * config/tc-tahoe.c: Convert to ISO-C90 and fix formatting.
1906 * config/tc-tic80.c: Convert to ISO-C90 and fix formatting.
1907 * config/tc-tic80.h: Convert to ISO-C90 and fix formatting.
1908 * config/tc-v850.c: Convert to ISO-C90 and fix formatting.
1909 * config/tc-v850.h: Convert to ISO-C90 and fix formatting.
1910 * config/tc-w65.c: Convert to ISO-C90 and fix formatting.
1911 * config/tc-w65.h: Convert to ISO-C90 and fix formatting.
1912 * config/tc-xstormy16.c: Convert to ISO-C90 and fix formatting.
1913 * config/tc-xstormy16.h: Convert to ISO-C90 and fix formatting.
1915 2005-03-23 Jim Blandy <jimb@redhat.com>
1917 * config/tc-arm.c (arm_adjust_symtab): Fetch elf_sym's binding
1918 attributes properly.
1920 2005-03-23 Mike Frysinger <vapier@gentoo.org>
1921 Nick Clifton <nickc@redhat.com>
1923 * configure.tgt: Accept any C library to accompany a GNU Linux
1924 implementation, not just the GNU C library.
1925 * configure.in: Likewise.
1926 * configure: Regenerate.
1928 2005-03-23 Nick Clifton <nickc@redhat.com>
1930 * config/tc-tic30.c: Convert to ISO C90 formatting.
1931 * config/tc-tic30.h: Convert to ISO C90 formatting.
1932 * config/tc-pdp11.c: Convert to ISO C90 formatting.
1933 * config/atof-vax.c: Convert to ISO C90 formatting.
1935 2005-03-21 Maciej W. Rozycki <macro@mips.com>
1937 * config/tc-mips.c (mips_frob_file): Sort BFD_RELOC_MIPS16_LO16
1938 relocations correctly as well.
1939 (mips_fix_adjustable): Don't make BFD_RELOC_MIPS16_LO16
1940 relocations in mergeable sections section-relative either.
1942 2005-03-21 Bob Wilson <bob.wilson@acm.org>
1944 * config/tc-xtensa.c (md_apply_fix3): Recognize XTENSA_PLT relocations.
1946 2005-03-21 Nick Clifton <nickc@redhat.com>
1948 * config/tc-sh.c (sh_elf_final_processing): Fix compile time
1949 warning by providing a prototype for sh_symbian_find_elf_flags.
1951 * cgen.c (gas_cgen_parse_operand): Fix typo introduced by
1954 2005-03-21 Alan Modra <amodra@bigpond.net.au>
1956 * configure.tgt: Handle setting of bfd_gas for fmt=multi targets
1957 along with other formats that set bfd_gas. Remove unnecessary
1958 setting of bfd_gas. Delete strongarm cases in generic_target
1961 2005-03-21 Alan Modra <amodra@bigpond.net.au>
1964 * config/tc-m68k.c (TRUNC, SEXT): Define.
1965 (issbyte, isubyte, issword, isuword, isbyte, isword): Use the above.
1966 (m68k_ip): Truncate or sign extend expressions as appropriate.
1967 (get_num): Likewise.
1968 (md_apply_fix3): Use SEXT.
1970 2005-03-21 Alan Modra <amodra@bigpond.net.au>
1972 * Makefile.am (OBJ_FORMAT_CFILES): Prune config/obj-vms.c.
1973 (OBJ_FORMAT_HFILES): Prune config/obj-vms.h.
1974 (obj-vms.o): Delete rule.
1976 * Makefile.in: Regenerate.
1977 * aclocal.m4: Regenerate.
1978 * doc/Makefile.in: Regenerate.
1979 * po/POTFILES.in: Regenerate.
1981 2005-03-18 C Jaiprakash <cjaiprakash@noida.hcltech.com>
1983 * config/tc-m68k.c (m68k_elf_final_processing): Set file specific
1984 flag for coldfire v4e.
1986 2005-03-17 Bob Wilson <bob.wilson@acm.org>
1988 * config/tc-xtensa.c (xg_apply_tentative_value): Rename to
1989 xg_apply_fix_value and return a value to indicate success.
1990 (md_pcrel_from): Skip check of fx_done. Return 0 if not PC-relative.
1991 (xtensa_force_relocation): Remove checks for VTABLE relocs.
1992 (xtensa_validate_fix_sub): New.
1993 (xtensa_fix_adjustable): Remove check for external or weak symbols.
1994 (tc_gen_reloc): Move code to handle difference of symbols and code to
1995 apply tentative fix values to ...
1996 (md_apply_fix3): ...here. Enable standard overflow checks for simple
1997 8, 16, and 32 bit relocations. Apply fixes for slot-specific
1998 relocations when linkrelax flag is not set.
1999 * config/tc-xtensa.h (xtensa_validate_fix_sub): Add prototype.
2000 (TC_FORCE_RELOCATION_SUB_SAME, TC_VALIDATE_FIX_SUB): Define.
2002 2005-03-17 Jan Beulich <jbeulich@novell.com>
2004 * config/tc-i386.c (i386_scale): Beautify error message.
2005 (Intel syntax comments): Update.
2006 (struct intel_parser_s): Add fields in_offset, in_bracket, and
2008 (intel_e04_1, intel_e05_1, intel_e05_1, intel_e09_1, intel_e10_1):
2009 Remove declarations.
2010 (intel_bracket_expr): Declare.
2011 (i386_intel_operand): Initialize new intel_parser fields. Wrap most
2012 of the function body in a loop allowing to split an operand into two.
2013 Replace calls to malloc and checks of it returning non-NULL with
2014 calls to xmalloc/xstrdup.
2015 (intel_expr): SHORT no longer handled here. Add comment indicating
2016 comparison ops need implementation.
2017 (intel_e04, intel_e04_1): Combine, replace recursion with loop.
2018 Check right operand of - does not specify a register when parsing
2019 the address of a memory reference.
2020 (intel_e05, intel_e05_1): Combine, replace recursion with loop.
2021 Check operands do not specify a register when parsing the address of
2023 (intel_e06, intel_e06_1): Likewise.
2024 (intel_e09, intel_e09_1): Combine, replace recursion with loop. Also
2025 handle SHORT as well as unary + and -. Don't accept : except for
2026 segment overrides or in direct far jump/call insns.
2027 (intel_brack_expr): New.
2028 (intel_e10, intel_e10_1): Combine, replace recursion with loop. Use
2030 (intel_e11): Replace chain of if/else-if by switch, alloing fall-
2031 through in certain cases. Use intel_brack_expr. Add new diagnostics.
2032 Allow symbolic constants as register scale value.
2033 (intel_get_token): Replace call to malloc and check of return value
2034 with call to xmalloc. Change handling for FLAT to match MASM's.
2035 (intel_putback_token): Don't try to back up/free current token if
2038 2005-03-16 Daniel Jacobowitz <dan@codesourcery.com>
2040 * configure.tgt: Set emulation for arm-*-eabi*.
2041 * config/tc-arm.c (meabi_flags): Check EABI_DEFAULT.
2042 * config/te-armeabi.h: New file.
2043 * config/te-armlinuxeabi.h (EABI_DEFAULT): Define.
2044 * config/te-symbian.h: Include "te-armeabi.h".
2046 2005-03-16 Nick Clifton <nickc@redhat.com>
2048 * cgen.c (gas_cgen_parse_operand): Copy opinfo parameter into a
2049 local variable in case it is clobbered by the setjmp.
2051 2005-03-16 Nick Clifton <nickc@redhat.com>
2052 Ben Elliston <bje@au.ibm.com>
2054 * configure.in (werror): New switch: Add -Werror to the
2055 compiler command line. Enabled by default. Disable via
2057 * configure: Regenerate.
2059 2005-03-16 Nick Clifton <nickc@redhat.com>
2061 * config/obj-coff.h: Convert to ISO C90 formatting.
2062 * config/obj-coff.c: Convert to ISO C90 formatting.
2064 2005-03-15 Zack Weinberg <zack@codesourcery.com>
2066 * config/tc-arm.c (do_mla): Rename to do_mlas, take second
2067 is_mls parameter; do not diagnose Rm==Rd when is_mls.
2068 (do_mla, do_mls, five_bit_unsigned_immediate, bfci_lsb_and_width)
2069 (do_bfc, do_bfi, do_bfx, do_rbit, do_mov16, do_ldsttv4): New functions.
2070 (insns): Add ARMv6T2 instructions:
2071 bfc bfi mls movw movt rbit sbfx ubfx ldrht ldrsht ldrsbt strht.
2072 (arm_archs): Add V6T2 variants.
2074 2005-03-15 Nick Clifton <nickc@redhat.com>
2076 * NEWS: Add cutoff for changes in 2.16 release.
2078 2005-03-15 Jan Beulich <jbeulich@novell.com>
2080 * expr.c (operand): Merge handling of unary + into that for unary
2083 2005-03-14 Eric Christopher <echristo@redhat.com>
2085 * config/tc-mips.c: Include dw2gencfi.h.
2086 (mips_cfi_frame_initial_instructions): New.
2087 * config/tc-mips.h (TARGET_USE_CFIPOP): Define.
2088 (tc_cfi_frame_initial_instructions): Ditto.
2089 (DWARF2_DEFAULT_RETURN_COLUMN): Ditto.
2090 (DWARF2_CIE_DATA_ALIGNMENT): Ditto.
2091 * Makefile.am: Update dependencies.
2092 * Makefile.in: Regenerate.
2094 2005-03-15 Alan Modra <amodra@bigpond.net.au>
2096 * po/es.po: Commit new Spanish translation.
2098 2005-03-14 Alan Modra <amodra@bigpond.net.au>
2100 * po/tr.po: Commit new Turkish translation.
2102 2005-03-12 Zack Weinberg <zack@codesourcery.com>
2104 * config/tc-arm.c (tinsns): Add ARMv6K instructions sev, wfe,
2107 2005-03-11 Daniel Jacobowitz <dan@codesourcery.com>
2109 * config-gas.com: Mark vax-vms as obsolete.
2110 * configure.in: Remove fmt=vms support.
2111 * config.in: Regenerate.
2112 * configure: Regenerate.
2113 * config/obj-vms.h, config/obj-vms.c, config/vms-conf.h: Remove.
2115 2005-03-10 Sterling Augustine <sterling@tensilica.com>
2116 Bob Wilson <bob.wilson@acm.org>
2118 * config/tc-xtensa.c (finish_vinsn): Include the last instruction slot
2119 when checking if xg_resolve_literals needs to be called.
2120 * config/tc-xtensa.h: Fix spelling typo in a comment.
2122 2005-03-10 Jan Beulich <jbeulich@novell.com>
2124 * config/tc-tic54x.h (tic54x_macro_info): Change parameter type.
2125 * config/tc-tic54x.c (tic54x_macro_info): Likewise. Replace hand-
2126 crafted structure declarations with the types from macro.h.
2128 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2130 * config/tc-mips.c (s_cpsetup): Use '__gnu_local_gp' instead of '_gp'
2131 for -mno-shared optimization.
2133 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2135 * config/tc-mips.c (MAX_VR4130_NOPS, MAX_DELAY_NOPS): New macros.
2136 (MAX_NOPS): Bump to 4.
2137 (mips_fix_vr4130): New variable.
2138 (nops_for_vr4130): New function.
2139 (nops_for_insn): Use MAX_DELAY_NOPS rather than MAX_NOPS. Use
2140 nops_for_vr4130 if working around VR4130 errata.
2141 (OPTION_FIX_VR4130, OPTION_NO_FIX_VR4130): New macros.
2142 (md_longopts): Add -mfix-vr4130 and -mno-fix-vr4130.
2143 (md_parse_option): Handle them.
2144 (md_show_usage): Print them.
2145 * doc/c-mips.texi: Document -mfix-vr4130 and -mno-fix-vr4130.
2147 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2149 * config/tc-mips.c (append_insn): Remove cop_interlocks test from
2152 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2154 * config/tc-mips.h (mips_flush_pending_output): Delete.
2155 (mips_emit_delays): Declare.
2156 (md_flush_pending_output): Use mips_emit_delays.
2157 * config/tc-mips.c (mips_no_prev_insn): Remove parameter; always forget
2158 the previous instructions.
2159 (md_begin, append_insn, md_parse_option): Update callers.
2160 (mips_emit_delay): Remove parameter. Move INSNS != 0 code to
2162 (mips_align, s_change_sec, s_cons, s_float_cons, s_gpword)
2163 (s_gpdword): Update callers.
2164 (start_noreorder, end_noreorder): New functions.
2165 (macro, macro2, mips16_macro, s_mipsset): Use them instead of
2166 manipulating mips_opts or prev_nop_frag directly.
2167 (mips_flush_pending_output): Delete.
2169 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2171 * config/tc-mips.c (mips_move_labels): New function, taken from...
2172 (append_insn, mips_emit_delays): ...here.
2174 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2176 * config/tc-mips.c (MAX_NOPS): New macro.
2177 (history): Resize to 1 + MAX_NOPS.
2178 (fix_vr4120_class): New enumeration.
2179 (vr4120_conflicts): New variable.
2180 (init_vr4120_conflicts): New function.
2181 (md_begin): Call it.
2182 (insn_uses_reg): Constify first argument.
2183 (classify_vr4120_insn, insns_between, nops_for_insn, nops_for_sequence)
2184 (nops_for_insn_or_target): New functions.
2185 (append_insn): Use the new nops_for_* functions instead of inline
2186 delay checks. Generalize prev_nop_frag handling to handle an
2187 arbitrary history length. Insert nops into the history buffer
2188 once the number of nops in prev_nop_frag is fixed.
2189 (emit_delays): Use nops_for_insn instead of inline delay checks.
2191 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2193 * config/tc-mips.c (append_insn): Remove now-redundant nops != 0
2194 check from branch delay code. Remove unnecessary check for branches.
2196 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2198 * config/tc-mips.c (dummy_opcode): Delete.
2199 (nop_insn, mips16_nop_insn): New variables.
2200 (NOP_INSN): New macro.
2201 (insn_length, create_insn, install_insn, move_insn, add_fixed_insn)
2202 (add_relaxed_insn, insert_into_history, emit_nop): New functions.
2203 (md_begin): Initialize nop_insn and mips16_nop_insn.
2204 (append_insn): Use the new emit_nop function to add nops, recording
2205 them in the history buffer. Use add_fixed_insn or add_relaxed_insn
2206 to reserve room for the instruction and install_insn to install the
2207 final form. Use insert_into_history to record the instruction in
2208 the history buffer. Use move_insn to do delay slot filling.
2209 (mips_emit_delays): Use add_fixed_insn instead of the emit_nop macro.
2210 (macro_build, mips16_macro_build, macro_build_lui, mips_ip)
2211 (mips16_ip): Use create_insn to initialize mips_cl_insns.
2213 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2215 * config/tc-mips.c (INSERT_BITS, EXTRACT_BITS, INSERT_OPERAND)
2216 (EXTRACT_OPERAND, MIPS16_INSERT_OPERAND, MIPS16_EXTRACT_OPERAND): New.
2217 (insn_uses_reg, reg_needs_delay, append_insn, macro_build)
2218 (mips16_macro_build, macro_build_lui, mips16_macro, mips_ip)
2219 (mips16_ip): Use the new macros instead of explicit masks and shifts.
2221 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2223 * config/tc-mips.c (mips_cl_insn): Replace the valid_p, delay_slot_p
2224 and extended_p fields with a single fixed_p field.
2225 (append_insn, mips_no_prev_insn): Adjust accordingly.
2227 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2229 * config/tc-mips.c (mips_cl_insn): Replace reloc_type array with
2230 a single mips16_absolute_jump_p bit.
2231 (append_insn): Adjust accordingly.
2233 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2235 * config/tc-mips.h (mips_cl_insn): Move definition to...
2236 * config/tc-mips.c (mips_cl_insn): ...here. Add new fields:
2237 frag, where, fixp, reloc_type, valid_p, noreorder_p, delay_slot_p
2239 (history): New variable.
2240 (prev_insn, prev_prev_insn, prev_insn_valid, prev_insn_frag)
2241 (prev_insn_where, prev_insn_reloc_type, prev_insn_fixp)
2242 (prev_insn_is_delay_slot, prev_insn_unreordered, prev_insn_extended)
2243 (prev_prev_insn_unreordered): Delete.
2244 (reg_needs_delay, append_insn, mips_no_prev_insn, mips_emit_delays)
2245 (macro_start): Replace uses of prev_insn* with the equivalent history[]
2248 2005-03-08 Daniel Jacobowitz <dan@codesourcery.com>
2250 * doc/Makefile.am: Update as.info dependencies.
2251 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
2253 2005-03-08 Jan Beulich <jbeulich@novell.com>
2255 * doc/as.texinfo: Add sentence to indicate redefining a macro is an
2256 error, and point to .purgem documentation if someone really needs
2258 * NEWS: Mention macro redefinition is now an error.
2260 2005-03-08 Jan Beulich <jbeulich@novell.com>
2262 * config/tc-ia64.c (emit_one_bundle): Track last slot user insn was
2263 emitted to. Add more precise diagnostics for non-fitting insns based
2264 on that. Eliminate now superfluous special casing of MLX. Clear out
2265 slot information when dropping an insn.
2267 2005-03-08 Jan Beulich <jbeulich@novell.com>
2269 * config/tc-ia64.c (parse_section_name): Rename to...
2270 (cross_section): In addition to separating the name from the rest of
2271 the arguments, also carry out the operation.
2272 (dot_xdata): Use cross_section.
2273 (dot_float_cons): Likewise.
2274 (dot_xstringer): Likewise.
2275 (dot_xdata_ua): Likewise.
2276 (dot_float_cons_ua): Likewise. Pass float_cons, not stmt_float_cons.
2278 2005-03-05 Alan Modra <amodra@bigpond.net.au>
2280 * po/gas.pot: Regenerate.
2282 2005-03-04 David Daney <ddaney@avtrex.com>
2284 * config/tc-mips.c (macro_build_lui): Use '__gnu_local_gp'
2285 instead of '_gp' for -mno-shared optimization.
2287 (s_abicalls): Document it in the comment.
2288 (md_show_usage): Document the -mno-shared option.
2290 2005-03-04 Richard Sandiford <rsandifo@redhat.com>
2292 * config/tc-mips.c (mips_set_options): Add sym32 field.
2293 (mips_opts): Initialize it.
2294 (HAVE_32BIT_ADDRESSES): Set to true if pointers are 32 bits wide.
2295 (HAVE_64BIT_ADDRESSES): Redefine as !HAVE_32BIT_ADDRESSES.
2296 (HAVE_32BIT_SYMBOLS, HAVE_64BIT_SYMBOLS): New macros.
2297 (load_address): Use HAVE_64BIT_SYMBOLS instead of HAVE_64BIT_ADDRESSES
2298 when deciding whether to use a symbolic %highest/%higher expansion.
2299 (macro): Likewise. Remove o64/n32 linux hack. Always use
2300 ADDRESS_ADD*_INSN for address addition in the expansion of "dla"
2301 and "la". Handle constants separately from symbolic expressions in
2302 the "ld_st:" case, using 64-bit arithmetic if HAVE_64BIT_ADDRESSES
2303 and using load_register to load the high part of the address.
2304 (OPTION_MSYM32, OPTION_NO_MSYM32): New macros.
2305 (OPTION_ELF_BASE): Bump by 2.
2306 (md_longopts): Add entries for -msym32 and -mno-sym32.
2307 (md_parse_option): Handle them.
2308 (usage): Document them.
2309 (s_mipsset): Handle ".set sym32" and ".set nosym32".
2310 (s_cpload, s_cpsetup): Use HAVE_64BIT_SYMBOLS instead of
2311 HAVE_64BIT_ADDRESSES to detect 64-bit values of "_gp".
2312 * doc/c-mips.texi: Document ".set sym32", ".set nosym32",
2313 -msym32 and -mno-sym32.
2315 2005-03-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2317 * config/tc-mips.c (load_address): Implement GP optimization
2318 for 64bit address space non-PIC. Fix formatting.
2319 (macro): Likewise. Simplify code.
2320 (md_parse_option): Don't bail out if -G 0 is set for PIC code.
2321 (mips_after_parse_args): Simplify code.
2323 2005-03-03 Nick Clifton <nickc@redhat.com>
2325 * expr.c (operand): Remove redundant code enclosed by #ifdef
2326 RELAX_PAREN_GROUPING....#endif.
2328 * config/tc-mn10200.c (tc_gen_reloc): Handle the case where the
2329 reloc is the difference of two symbols defined in the same
2332 * config/tc-iq2000.c (line_comment_chars): Include the # character
2333 as otherwise this breaks #APP/#NO_APP processing.
2335 2005-03-03 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
2337 * config/tc-arc.c(md_assemble): Remove dead code for handling
2338 immediate indexing of ld and st .
2340 2005-03-02 Daniel Jacobowitz <dan@codesourcery.com>
2341 Joseph Myers <joseph@codesourcery.com>
2343 * config/tc-mips.c (percent_op): Add %tlsgd, %tlsldm, %dtprel_hi,
2344 %dtprel_lo, %tprel_hi, %tprel_lo, and %gottprel.
2345 (parse_relocation): Check for a word break after a relocation
2347 (md_apply_fix3): Handle TLS relocations, and mark thread-local
2350 2005-03-02 Alan Modra <amodra@bigpond.net.au>
2352 * config/tc-ppc.c (ppc_fix_adjustable <ELF>): Remove bogus checks.
2354 2005-03-02 Jan Beulich <jbeulich@novell.com>
2356 * as.c (main): Use unlink_if_ordinary instead of unlink.
2357 * messages.c (as_fatal): Likewise.
2359 2005-03-02 Jan Beulich <jbeulich@novell.com>
2361 * config/tc-i386.c (build_modrm_byte): Add lock prefix for cr8...15
2363 (parse_register): Allow cr8...15 in all modes.
2365 2005-03-02 Jan Beulich <jbeulich@novell.com>
2367 * config/tc-i386.c (intel_e11): If not followed by T_PTR, treat T_BYTE
2368 etc. like normal symbol references (T_ID).
2370 2005-03-02 Alan Modra <amodra@bigpond.net.au>
2372 * symbols.c (fb_label_name): Fix silly thinko in last change.
2374 2005-03-02 Alan Modra <amodra@bigpond.net.au>
2376 * expr.c (integer_constant): Remove TARGET_WORD_SIZE hack.
2377 * config/tc-m68k.h (TARGET_WORD_SIZE): Delete.
2379 * symbols.c (fb_label_name): Allow an augend of 2 for mmix.
2381 2005-03-01 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
2384 * config/tc-arc.c (md_assemble): Initialize suffix for extension
2387 2005-03-01 Alan Modra <amodra@bigpond.net.au>
2389 * config/obj-coff.c (fixup_segment): Delete sy_mri_common assertion.
2391 * as.h (assert): Warning fix.
2392 * expr.c (expr): Correct assertion.
2393 * read.c (s_comm_internal): Remove assertion.
2394 * write.c (relax_segment): Enable vma assertion only for BFD_ASSEMBLER.
2395 (fixup_segment): Remove assertion.
2396 * config/tc-dlx.c (machine_ip): Remove untrue assertions.
2397 (md_apply_fix3): Likewise.
2398 * config/tc-i370.c (md_begin): Correct assertion.
2399 (i370_macro): Warning fix for assertion.
2401 2005-03-01 Alan Modra <amodra@bigpond.net.au>
2403 * configure.in (AC_C_BIGENDIAN): Invoke.
2404 * configure: Regenerate.
2405 * write.c (write_object_file <!BFD_ASSEMBLER>): Don't use sizeof
2406 host variable to set string header size.
2407 * config/obj-aout.c (obj_header_append): Don't use host structs.
2408 (obj_symbol_to_chars): Likewise.
2409 (obj_emit_strings): Likewise. Use the passed in output pointer.
2410 * config/obj-aout.h (H_GET_FILE_SIZE): Include H_GET_LINENO_SIZE.
2411 * config/obj-bout.c (obj_emit_relocations): Use md_reloc_size,
2412 not sizeof host struct.
2413 (obj_header_append, obj_symbol_to_chars): Don't use host structs.
2414 (obj_emit_strings): Likewise.
2415 * config/obj-bout.h (EXEC_BYTES_SIZE): Define.
2416 (N_TXTOFF, H_GET_FILE_SIZE, H_GET_HEADER_SIZE): Use instead of
2418 (H_SET_SYMBOL_TABLE_SIZE): Hard code sym size rather than using
2420 (host_number_to_chars): Define.
2421 * config/obj-hp300.c (hp300_header_append): Don't use sizeof
2422 host internal struct to set header sizes.
2423 * config/tc-i960.c (md_number_to_field): Warning fix.
2424 (md_ri_to_chars): Use host byte order.
2425 (get_cdisp, md_apply_fix3): Warning fix.
2426 * config/tc-m68k.c (md_assemble): Don't use sizeof host short.
2428 2005-02-28 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
2430 * doc/c-arc.texi: Update documentation about ARC's extension
2433 2005-02-27 Svein E. Seldal <svein@dev.seldal.com>
2435 * config/tc-tic4x.c (tic4x_gen_to_words): Changed mail
2438 2005-02-23 Alan Modra <amodra@bigpond.net.au>
2440 * cgen.c: Warning fixes.
2441 * config/tc-arc.c: Likewise.
2442 * config/tc-arm.c: Likewise.
2443 * config/tc-avr.c: Likewise.
2444 * config/tc-d10v.c: Likewise.
2445 * config/tc-d30v.c: Likewise.
2446 * config/tc-frv.c: Likewise.
2447 * config/tc-frv.h: Likewise.
2448 * config/tc-h8300.c: Likewise.
2449 * config/tc-h8500.c: Likewise.
2450 * config/tc-i370.c: Likewise.
2451 * config/tc-i960.c: Likewise.
2452 * config/tc-ia64.c: Likewise.
2453 * config/tc-ip2k.c: Likewise.
2454 * config/tc-m68hc11.c: Likewise.
2455 * config/tc-maxq.c: Likewise.
2456 * config/tc-mcore.c: Likewise.
2457 * config/tc-mips.c: Likewise.
2458 * config/tc-msp430.c: Likewise.
2459 * config/tc-pj.c: Likewise.
2460 * config/tc-ppc.c: Likewise.
2461 * config/tc-ppc.h: Likewise.
2462 * config/tc-s390.c: Likewise.
2463 * config/tc-sh.c: Likewise.
2464 * config/tc-sh64.c: Likewise.
2465 * config/tc-tic4x.c: Likewise.
2466 * config/tc-tic80.c: Likewise.
2467 * config/tc-v850.c: Likewise.
2468 * config/tc-vax.c: Likewise.
2469 * config/tc-w65.c: Likewise.
2470 * config/tc-xstormy16.c: Likewise.
2471 * config/tc-z8k.c: Likewise.
2473 2005-02-22 Catherine Moore <clm@cm00re.com>
2475 * read.c (read_a_source_file): Reinstate TC_EQUAL_IN_INSN test.
2476 * doc/internals.texi (TC_EQUAL_IN_INSN): Reinstate.
2478 2005-02-22 Eric Christopher <echristo@redhat.com>
2480 * config/tc-mips.c (struct proc): Change isym to
2481 func_sym. New member func_end_sym.
2482 (s_mips_ent): Update.
2483 (s_mips_end): Ditto. Add code to compute function size.
2485 2005-02-22 Alan Modra <amodra@bigpond.net.au>
2487 * read.c: Warning fixes.
2488 * config/obj-elf.c: Likewise.
2490 2005-02-22 Maciej W. Rozycki <macro@mips.com>
2492 * config/tc-mips.c (append_insn): Call dwarf2_emit_insn() before
2495 2005-02-21 H.J. Lu <hongjiu.lu@intel.com>
2497 * config/obj-coff.c (obj_coff_section): Replace SEC_SHARED with
2500 * config/tc-tic54x.c (tic54x_bss): Replace SEC_BLOCK with
2502 (demand_empty_rest_of_line): Likewise.
2503 (tic54x_sblock): Likewise.
2504 (tic54x_clink): Replace with SEC_CLINK with SEC_TIC54X_CLINK.
2506 2005-02-21 Alan Modra <amodra@bigpond.net.au>
2508 * read.c (address_bytes): New function.
2509 (TC_ADDRESS_BYTES): Default for BSD_ASSEMBLER to address_bytes.
2510 (potable): Add "dc.a".
2511 (cons_worker): Handle "dc.a".
2512 * doc/internals.texi (TC_ADDRESS_BYTES): Document.
2514 2005-02-21 Alan Modra <amodra@bigpond.net.au>
2516 * input-file.c (input_file_open): Rearrange to avoid warning.
2518 2005-02-19 Alan Modra <amodra@bigpond.net.au>
2520 * config/tc-hppa.h (TC_EQUAL_IN_INSN): Delete.
2521 * read.c (read_a_source_file): Remove TC_EQUAL_IN_INSN test.
2522 * doc/internals.texi (TC_EQUAL_IN_INSN): Delete.
2524 2005-02-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2526 * config/tc-mips.c (macro_build_ldst_constoffset): Fail on $at
2527 uses after .set noat.
2528 (load_address): Likewise.
2529 (macro): Likewise. Don't try to avoid $at use by sacrificing
2530 the target register before it is stored, it won't work.
2532 2005-02-17 James E Wilson <wilson@specifixinc.com>
2534 * config/tc-ia64.c (emit_one_bundle): Stop filling a bundle if we
2535 see an instruction that specifies a template.
2537 2005-02-18 Alan Modra <amodra@bigpond.net.au>
2539 * config/tc-openrisc.c (openrisc_relax_frag): Delete unused function.
2540 * config/tc-sparc.c (sparc_ip): Make op_exp static to silence warnings.
2541 * config/tc-tic80.c (build_insn): Init insn[1] to silence warning.
2543 2005-02-17 H.J. Lu <hongjiu.lu@intel.com>
2545 * NEWS: Mention "-mhint.b=[ok|warning|error]".
2547 * config/tc-ia64.c (md): Add hint_b.
2548 (emit_one_bundle): Handle md.hint_b for "hint".
2549 (md_parse_option): Accepted "-mhint.b=[ok|warning|error]".
2550 (md_show_usage): Add "-mhint.b=[ok|warning|error]".
2551 (ia64_init): Set md.hint_b to error.
2552 (md_assemble): Handle md.hint_b for "hint.b".
2554 * doc/as.texinfo: Add "-mhint.b=[ok|warning|error]".
2555 * doc/c-ia64.texi: Likewise.
2557 2005-02-17 Alan Modra <amodra@bigpond.net.au>
2559 * tc.h (struct relax_type, relax_typeS): Move from here..
2560 * as.h: ..to here. Make rlx_forward and rlx_backward an offsetT.
2561 * ecoff.c (ecoff_new_file): Add appfile param.
2562 * ecoff.h (ecoff_new_file): Likewise.
2563 * itbl-lex.h: New file.
2564 * itbl-lex.l: Include itbl-lex.h.
2565 * itbl-parse.y: Likewise.
2566 (insntbl_line, yyparse, yylex): Move to itbl-lex.h.
2567 * read.c (s_app_file_string): Mark appfile possibly unused.
2568 * subsegs.c (seg_not_empty_p): Make sec possibly unused.
2569 * subsegs.h (struct seg_info_trash): Delete.
2570 (seg_info): Use segment_info_type instead.
2571 * config/obj-coff.c (struct filename_list): Make filename const char *.
2572 * config/obj-ecoff.h (obj_app_file): Pass app to ecoff_new_file.
2573 * config/obj-elf.c (elf_file_symbol): Similarly.
2574 * config/tc-a29k.c (md_apply_fix3): Make val a valueT. Don't use
2576 * config/tc-arc.c (md_operand): Warning fix.
2577 * config/tc-arm.c (arm_parse_reloc): Only define when OBJ_ELF.
2578 (md_begin): Rearrange #if defined OBJ_COFF || defined OBJ_ELF.
2579 * config/tc-cris.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Use do while.
2580 * config/tc-frv.c (frv_force_relocation): Warning fix.
2581 * config/tc-m68k.c (md_parse_option): Delete unused var.
2582 * config/tc-mcore.c (mylog2): Rename from log2 throughout.
2583 * config/tc-sparc.c: Likewise.
2584 (s_common): Warning fix.
2585 * config/tc-mips.c (append_insn): Use unsigned long long expressions.
2586 * config/tc-mmix.c (PUSHJSTUB_MAX, PUSHJSTUB_MIN): Define from
2588 * config/tc-s390.c (s390_insn): Delete test of unsigned >= 0.
2589 * config/tc-sh.c (sh_cfi_frame_initial_instructions,
2590 sh_regname_to_dw2regnum): Only define for OBJ_ELF.
2591 * config/tc-tic4x.c (tic4x_insert_reg): Use ISLOWER.
2592 (tic4x_do_align): Use TIC_NOP_OPCODE.
2593 * config/tc-tic4x.h (TIC_NOP_OPCODE): Rename from NOP_OPCODE.
2594 * config/tc-vax.c: Include netinet/in.h.
2595 (tc_headers_hook): Formatting.
2596 * config/tc-xstormy16.c (md_pcrel_from_section): Correct parens.
2598 2005-02-17 Jan Beulich <jbeulich@novell.com>
2600 * config/tc-ia64.c (ia64_parse_name): Don't advance 'name' when
2601 parsing inN, locN, outN. Set 'idx' to offset register number starts
2602 at. Don't handle numbers with leading zeroes or beyond 95. Remove
2605 2005-02-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2607 * config/tc-mips.c (load_address): Fix formatting.
2608 (macro): Don't use AT if .set noat is in effect. Fix formatting.
2609 Catch macros which are unexpandable without AT. Remove duplicate
2611 (macro2): Remove duplicate zeroing of used_at.
2613 2005-02-16 Alan Modra <amodra@bigpond.net.au>
2615 * dw2gencfi.c (output_cie, output_fde): Use DW_CFA_nop rather
2618 2005-02-15 Nigel Stephens <nigel@mips.com>
2619 Maciej W. Rozycki <macro@mips.com>
2621 * config/tc-mips.c (reloc_needs_lo_p): Handle
2622 BFD_RELOC_MIPS16_HI16_S.
2623 (fixup_has_matching_lo_p): Handle BFD_RELOC_MIPS16_LO16.
2624 (append_insn): Add BFD_RELOC_MIPS16_GPREL, BFD_RELOC_MIPS16_HI16_S
2625 and BFD_RELOC_MIPS16_LO16 to relocs to suppress overflow
2627 (mips16_ip): Resolve BFD_RELOC_MIPS16_HI16_S,
2628 BFD_RELOC_MIPS16_HI16 and BFD_RELOC_MIPS16_LO16 for constants.
2629 Call my_getSmallExpression() to parse percent operators.
2630 (percent_op_match, mips_percent_op): Separate definitions.
2631 (mips16_percent_op): Define percent operators for the MIPS16 mode.
2632 (parse_relocation): Handle the MIPS16 mode using
2634 (md_apply_fix3): Handle BFD_RELOC_MIPS16_HI16,
2635 BFD_RELOC_MIPS16_HI16_S and BFD_RELOC_MIPS16_LO16.
2637 2005-02-15 Jan Beulich <jbeulich@novell.com>
2639 * config/tc-ia64.c (md_apply_fix3): Call ia64_gen_real_reloc_type
2640 instead of explicitly dealing with the translation; exclude
2641 relocations that are already pcrel, however.
2643 2005-02-15 Jan Beulich <jbeulich@novell.com>
2645 * config/tc-ia64.c: Include limits.h (if available).
2646 (gr_values[0]): Set path to INT_MAX.
2647 (dot_reg_val): Don't allow changing value of r0. Limit range of
2648 general registers at r127.
2649 (specify_resource): Default resource index is -1. Don't set resource
2650 index (in case IA64_RS_RSE) without setting the specific flag.
2651 (note_register_values): Check operand is O_constant before tracking
2652 input value of moves. Add tracking for dep.z with constant inputs.
2653 (print_dependency): Resource index of specific resource may be zero.
2654 (check_dependencies): Likewise.
2656 2005-02-15 Jan Beulich <jbeulich@novell.com>
2658 * config/tc-ia64.c (parse_operands): New local variables reg1, reg2,
2659 reg_class. Check operands and emit diagnostics for illegal use of
2662 2005-02-15 Jan Beulich <jbeulich@novell.com>
2664 * config/tc-ia64.c (ia64_gen_real_reloc_type): Define and initialize
2665 new variables type, suffix, and width. Handle
2666 BFD_RELOC_IA64_DIR(32|64)[LM]SB in FUNC_LT_FPTR_RELATIVE case.
2667 Handle BFD_RELOC_IA64_DIR64[LM]SB in FUNC_TP_RELATIVE case. Add
2668 FUNC_DTP_MODULE case. Handle BFD_RELOC_IA64_DIR32[LM]SB in
2669 FUNC_DTP_RELATIVE case. Return incoming relocation type if
2670 BFD_RELOC_IA64_IPLT[LM]SB in FUNC_IPLT_RELOC case. Generate warning
2671 if unable to translate relocation type, using the new variables.
2673 2005-02-15 Jan Beulich <jbeulich@novell.com>
2675 * config/tc-ia64.h (ia64_symbol_chars): Declare.
2676 (ty_symbol_chars): Define.
2677 * config/tc-ia64.c (ia64_symbol_chars): Define.
2679 2005-02-15 Jan Beulich <jbeulich@novell.com>
2681 * config/tc-ia64.c (ia64_parse_name): Only update next character if
2682 input_line_pointer was advanced.
2684 2005-02-14 Kaz Kojima <kkojima@rr.iij4u.or.jp>
2686 * config/tc-sh.c (md_apply_fix3): Add parentheses around &
2689 2005-02-13 Jan Beulich <jbeulich@novell.com>
2691 * config/tc-ia64.c (md_parse_option): Handle -xnone and -xdebugn.
2692 (md_show_usage): Add -xnone, -xdebugn, and -xdebugx. Relocate default
2694 (ia64_init): Set md.detect_dv.
2695 (ia64_start_line): New static variable warned. Warn only once when
2696 encountering explicit stops in automatic mode.
2697 * doc/c-ia64.texi: Describe -xnone, -xdebugn, and -xdebugx.
2698 * NEWS: Mention new default mode.
2700 2005-02-13 Jan Beulich <jbeulich@novell.com>
2702 * config/tc-ia64.c (dot_rot): Add comment that name strings should
2703 be freed when wiping out previous state. Canonicalize names before
2704 use. Free name string when detecting redefinition.
2705 (dot_pred_rel): Call generic expression parser to process arguments.
2706 Handle O_register case for individual predicates and O_subtract for
2708 (ia64_parse_name): Canonicalize name before looking it up in dynamic
2710 (ia64_canonicalize_symbol_name): Strip off all trailing # characters.
2711 Warn if multiple found, issue error if resulting symbol name has zero
2713 (dot_alias): Canonicalize name before use.
2715 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
2717 * config/tc-ia64.c (unwind_diagnostic): Return -1 for warning
2719 (in_procedure): Return -1 for warning.
2720 (in_prologue): Likewise.
2721 (in_body): Likewise.
2723 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
2725 * config/tc-ia64.c (dot_xdata): Undo the last change.
2726 (dot_float_cons): Likewise.
2727 (dot_xstringer): Likewise.
2728 (dot_xdata_ua): Likewise.
2729 (dot_float_cons_ua): Likewise.
2731 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
2733 * NEWS: Mention "-munwind-check=[warning|error]".
2735 * config/tc-ia64.c (md): Add unwind_check.
2736 (unwind_diagnostic): New.
2737 (in_procedure): Call unwind_diagnostic when a directive isn't
2739 (in_prologue): Call unwind_diagnostic when a directive isn't in
2741 (in_body): Call unwind_diagnostic when a directive isn't in
2743 (dot_endp): Set md.unwind_check to error before calling
2744 in_procedure and restore it after. When the name is missing or
2745 couldn't be found, use the one from the last .proc if
2746 md.unwind_check isn't error. Warn if md.unwind_check is
2748 (md_parse_option): Handle "-munwind-check=[warning|error]".
2749 (md_show_usage): Add "-munwind-check=[warning|error]".
2750 (ia64_init): Set md.unwind_check to warning.
2752 * doc/as.texinfo: Add "-munwind-check=[none|warning|error]".
2753 * doc/c-ia64.texi: Likewise.
2755 2005-02-11 Jan Beulich <jbeulich@novell.com>
2757 * config/tc-ia64.h (LEX_AT): Include LEX_BEGIN_NAME.
2759 (ia64_parse_name): New third parameter.
2760 (md_parse_name): Pass third argument.
2761 * config/tc-ia64.c (pseudo_func): Placeholders use NULL as name.
2762 (md_operand): Handling of '@'-prefixed symbols moved from here...
2763 (ia64_parse_name): ...to here.
2765 2005-02-11 Jan Beulich <jbeulich@novell.com>
2767 * config/tc-ia64.c (md): Remove last_groups and group_idx.
2768 (errata_nop_necessary_p): Remove declaraction and definition.
2769 (emit_one_bundle): Don't call errata_nop_necessary_p. Don't
2770 update md.group_idx. Don't reset md.last_groups.
2772 2005-02-11 Jan Beulich <jbeulich@novell.com>
2774 * config/tc-ia64.c (parse_section_name): Handle non-quoted first
2776 (dot_xdata): Free section name after use.
2777 (dot_float_cons): Likewise.
2778 (dot_xstringer): Likewise.
2779 (dot_xdata_ua): Likewise.
2780 (dot_float_cons_ua): Likewise.
2781 (md_pseudo_table): Add xdata16 and xdata16.ua.
2783 2005-02-10 H.J. Lu <hongjiu.lu@intel.com>
2785 * doc/all.texi: Add IA64.
2786 * doc/as.texinfo: Likewise.
2788 * doc/c-ia64.texi: Fix typos.
2790 2005-02-10 Julian Brown <julian@codesourcery.com>
2792 * config/tc-arm.c (do_t_ldmstm): Change BFD_RELOC_NONE to
2794 (do_t_push_pop): Likewise.
2795 (md_assemble): Likewise.
2796 (md_apply_fix3): Handle BFD_RELOC_NONE correctly, make
2797 BFD_RELOC_UNUSED same as previous meaning of BFD_RELOC_NONE.
2798 (create_unwind_entry): Output dependency on the required personality
2801 2005-02-07 Nathan Sidwell <nathan@codesourcery.com>
2803 * as.h (seg_not_empty_p): Return int, not bfd_boolean.
2804 * subsegs.c (seg_not_empty_p): Likewise.
2806 2005-02-07 Inderpreet Singh <inderpreetb@noida.hcltech.com>
2808 * config/tc-maxq.c (md_estimate_size_before_relax): Correct the
2809 relative jump calculation.
2810 <md_convert_frag) : Likewise.
2811 <output_disp): Likewise.
2813 2005-02-07 Hans-Peter Nilsson <hp@axis.com>
2815 * write.c (write_object_file): Recognize warning-symbol construct
2816 and skip object- and target- handling for the second symbol.
2818 2005-02-02 Jan Beulich <jbeulich@novell.com>
2820 * config/tc-ia64.c (dot_pred_rel): Update comment. Handle @-prefixed
2821 designators along with quoted ones. Free copy of quoted designator
2824 2005-02-01 Ben Elliston <bje@au.ibm.com>
2826 * config/atof-ieee.c, config/obj-coff.c, config/obj-elf.c,
2827 config/obj-ieee.c, config/obj-som.c, config/obj-vms.c,
2828 config/tc-a29k.c, config/tc-alpha.c, config/tc-arc.c,
2829 config/tc-arm.c, config/tc-d30v.c, config/tc-dlx.c,
2830 config/tc-fr30.c, config/tc-h8300.c, config/tc-h8500.c,
2831 config/tc-i370.c, config/tc-i386.c, config/tc-i960.c,
2832 config/tc-ia64.c, config/tc-m32r.c, config/tc-m32r.h,
2833 config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-mips.c,
2834 config/tc-mn10200.c, config/tc-msp430.c, config/tc-ns32k.c,
2835 config/tc-openrisc.c, config/tc-or32.c, config/tc-pdp11.c,
2836 config/tc-pj.c, config/tc-sparc.h, config/tc-tic54x.c,
2837 config/tc-tic80.c, config/tc-v850.c, config/tc-w65.c,
2838 config/tc-xtensa.c, config/tc-z8k.c, config/xtensa-relax.c: Remove
2839 #if 0'd code throughout.
2841 2005-01-31 Nick Clifton <nickc@redhat.com>
2843 * as.c (parse_args): Bump copyright date reported by --version to
2846 2005-01-31 Nick Clifton <nickc@redhat.com>
2848 * configure.tgt: Remove obsolete targets m68k-lynxos, sparc-lynxos
2851 2005-01-31 Jan Beulich <jbeulich@novell.com>
2853 * macro.c (buffer_and_nest): Allow 'from' being NULL; handle anything
2854 that can end with .endr in that case. Make requiring/permitting
2855 pseudo-ops without leading dot closer to the logic in read.c serving
2857 (expand_irp): Don't pass a mnemonic to buffer_and_nest as it will be
2860 2005-01-31 Jan Beulich <jbeulich@novell.com>
2862 * macro.c (do_formals): Adjust to no longer accept empty parameter
2864 (define_macro): Adjust to no longer accept empty macro name, garbage
2865 following the parameters, or macros that were previously defined.
2866 * read.c (s_bad_end): Declare.
2867 (potable): Add endm. Handler for endr and endm is s_bad_end.
2868 (s_bad_end): Rename from s_bad_endr. Adjust to handle both .endm
2870 * read.h (s_bad_endr): Remove.
2872 2005-01-31 Jan Beulich <jbeulich@novell.com>
2874 * config/tc-ia64.c (parse_operands): Parse all specified operands,
2875 immediately discarding (but counting) those exceeding the maximum
2876 possible amount. Track whether output and input operand counts ever
2877 matched, and use this to better indicate which of the operands/
2878 operand types was wrong; specifically don't default to pointing to
2881 2005-01-31 Jan Beulich <jbeulich@novell.com>
2883 * config/tc-ia64.c (unwind): Remove proc_end (now an automatic
2884 variable in dot_endp). Add body and insn. Make prologue,
2885 prologue_mask, body, and insn bitfields.
2886 (fixup_unw_records): Remove spurious new-lines from end of diagnostic
2888 (in_procedure, in_prologue, in_body): New.
2889 (dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
2890 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
2891 dot_unwentry, dot_altrp, dot_savemem, dot_saveg, dot_savef, dot_saveb,
2892 dot_savegf, dot_spill, dot_spillreg, dot_spillmem, dot_spillreg_p,
2893 dot_spillmem_p, dot_label_state, dot_copy_state, dot_unwabi,
2894 dot_personality): Use the appropriate one of the above.
2895 (dot_proc): Clear unwind.proc_start; set to current location only if
2896 none of the entry points were valid. Check for non-zero-length entry
2897 point names. Check that entry points aren't defined, yet. Clear
2898 unwind.prologue, unwind.body, and unwind.insn.
2899 (dot_body): Call in_procedure. Check that first directive in procedure
2900 had no insns emitted before. Set unwind.body.
2901 (dot_prologue): Call in_procedure. Check that not already in prologue.
2902 Check that first directive in procedure had no insns emitted before.
2904 (dot_endp): Call in_procedure. Declare proc_end. Check for non-zero-
2905 length entry point names. Check that entry points became defined.
2906 (md_assemble): Set unwind.insn once unwind.proc_start is defined.
2908 2005-01-31 Jan Beulich <jbeulich@novell.com>
2910 * config/tc-ia64.c (emit_one_bundle): Snapshot manual bundling state
2911 before actually using it. Don't generate an error in manual bundling
2912 mode when looking at an insn requiring slot 2 but not yet at slot 2.
2913 Don't generate an error in manual bundling mode when looking at an
2914 insn required to be last in its group but the required slot hasn't
2915 been reached, yet. Allow conversion from MII to MI;I for bundle
2916 consisting of only 2 insns with the stop between them. Suppress
2917 various meaningless errors resulting from detecting earlier ones.
2919 2005-01-31 Jan Beulich <jbeulich@novell.com>
2921 * config/tc-ia64.c (parse_operands): Also handle alloc without first
2924 2005-01-28 Christian Groessler <chris@groessler.org>
2926 * config/tc-z8k.c (md_assemble): Improve error detection.
2928 2005-01-28 Jan Beulich <jbeulich@novell.com>
2930 * config/tc-ia64.c (ia64_estimate_size_before_relax): Allocate space
2931 for personality routine pointer only if there is one.
2932 (ia64_convert_frag): Likewise.
2933 (generate_unwind_image): Likewise.
2935 2005-01-27 Christian Groessler <chris@groessler.org>
2937 * config/tc-z8k.c (INSERT): Remove, not used anywhere.
2938 (md_apply_fix3): Make relative branches out of range an error
2939 instead of a warning. Display correct line number for out of
2940 range branches/calls/memory accesses.
2942 2005-01-27 Nathan Sidwell <nathan@codesourcery.com>
2944 * dwarf2dbg.c (dwarf2_finish): Correct logic for determining when
2945 to emit .debug_line and other debug sections.
2946 * as.h (seg_not_empty_p): Declare.
2947 * subsegs.c (seg_not_empty_p): New predicate.
2949 2005-01-27 Andrew Cagney <cagney@gnu.org>
2951 * configure: Regenerate to track ../gettext.m4 change.
2953 2005-01-27 Jan Beulich <jbeulich@novell.com>
2955 * config/tc-ia64.c (emit_one_bundle): Change "?imbf??" to "?ibmfxx".
2957 2005-01-27 Jan Beulich <jbeulich@novell.com>
2959 * config/tc-ia64.c (emit_one_bundle): Add late resolution of move
2960 to/from application registers dynamic insns.
2961 (md_assemble): Defer resolution of move to/from application registers
2962 dynamic insns when they can be issued on either the I- or M-units.
2964 2005-01-25 Alexandre Oliva <aoliva@redhat.com>
2966 * config/tc-frv.c (md_apply_fix3): Mark TLS symbols as such.
2967 2004-12-10 Alexandre Oliva <aoliva@redhat.com>
2968 * config/tc-frv.c (frv_pic_ptr): Add tlsmoff support.
2969 2004-11-10 Alexandre Oliva <aoliva@redhat.com>
2970 * cgen.c (gas_cgen_parse_operand): Handle
2971 CGEN_PARSE_OPERAND_SYMBOLIC.
2972 * config/tc-frv.c (md_cgen_lookup_reloc): Handle TLS relocations.
2973 (frv_force_relocation): Likewise. Fix handling of PIC
2975 (md_apply_fix3): Likewise.
2977 2005-01-21 Ben Elliston <bje@au.ibm.com>
2979 * as.h: Remove #if 0'd code.
2980 * atof-generic.c (atof_generic): Likewise.
2981 * ecoff.c (ecoff_directive_frame): Likewise.
2982 * frags.h (FRAG_APPEND_1_CHAR): Likewise.
2983 * itbl-ops.c (itbl_add_reg): Likewise.
2984 * listing.c (calc_hex): Likewise.
2985 * read.c (MASK_CHAR): Likewise.
2986 * subsegs.c (subsegs_print_statistics): Likewise.
2987 * symbols.c (indent): Likewise.
2988 * write.c (write_relocs): Likewise.
2989 (write_object_file): Likewise.
2990 (relax_frag): Likewise.
2992 2005-01-20 Nick Clifton <nickc@redhat.com>
2994 * as.c (std_longopts): Add an entry for "--a" in order to prevent
2995 getopt_long_only() from considering -a as an abbreviation for
2997 (parse_args): Fix the parsing of -a=<file>.
2999 2005-01-20 Alan Modra <amodra@bigpond.net.au>
3002 * read.c (s_incbin): Adjust default count for skip. Check validity
3003 of count and skip rigorously.
3005 2005-01-19 Fred Fish <fnf@specifixinc.com>
3007 * config/tc-mips.c (dummy_opcode): Add init for new struct member.
3009 2005-01-19 Richard Sandiford <rsandifo@redhat.com>
3011 * read.c (convert_to_bignum): New function, split out from...
3012 (emit_expr): ...here. Handle the case where X_add_number is
3013 positive and the input value is negative.
3014 (output_big_sleb128): Fix setting of continuation bit. Check whether
3015 the final byte needs to be sign-extended. Fix size-shrinking loop.
3016 (emit_leb128_expr): When generating a signed leb128, see whether the
3017 sign of an O_constant's X_add_number matches the sign of the input
3018 value. Use a bignum if not.
3020 2005-01-17 Andrew Stubbs <andrew.stubbs@st.com>
3022 * tc-sh.c (md_begin,md_parse_option): Change arch_sh1_up to
3023 arch_sh_up in order to match the external name and make the
3024 testsuite's job easier.
3026 2005-01-14 H.J. Lu <hongjiu.lu@intel.com>
3029 * config/tc-i386.c (i386_scale): Disallow 0 scale.
3031 2005-01-12 Nick Clifton <nickc@redhat.com>
3033 * config/tc-iq2000.c (s_iq2000_set): Fix thinko parsing
3034 ignored_arguments array.
3036 2005-01-10 H.J. Lu <hongjiu.lu@intel.com>
3038 * write.c (write_object_file): Disallow a symbol equated to
3041 2005-01-10 Inderpreet Singh <inderpreetb@noida.hcltech.com>
3043 * tc-maxq.c: Replace constants 10 and 20 with bfd_mach_maxq10 and
3045 (md_pseudo_table): Add new pseudo ops for maxq10 and maxq20.
3046 (maxq_target): New function: Set the machine type.
3048 2005-01-06 Paul Brook <paul@codesourcery.com>
3050 * config/tc-arm.c (FPU_DEFAULT): Define for TE_VXWORKS.
3051 (md_begin): Handle TE_VXWORKS for FP defaults.
3052 (md_apply_fix3): Correct rela offsets.
3053 (elf32_arm_target_format): Add VxWorks targets.
3055 2005-01-06 Paul Brook <paul@codesourcery.com>
3057 * configure.tgt: Set em=vxworks for *-*-vxworks.
3058 * config/te-vxworks.h: New File.
3060 2005-01-06 Paul Brook <paul@codesourcery.com>
3062 * config/tc-arm.c (arm_cpus): Correct arch field for arm1026ej-s.
3064 2005-01-04 Dmitry Diky <diwil@spec.ru>
3066 * config/tc-msp430.c (md_apply_fix3): Fix offset calculation for
3069 2005-01-03 David Mosberger <davidm@hpl.hp.com>
3071 * config/tc-ia64.c (md): Add member "loc_directive_seen".
3072 (dot_loc): New function.
3073 (md_pseudo_table): Add entry to map .loc to dot_loc().
3074 (emit_one_bundle): Only call dwarf2_gen_line_info() if we have
3075 seen a .loc directive or we're generating DWARF2 debug info for
3078 2004-12-29 Alan Modra <amodra@bigpond.net.au>
3081 * read.c (s_comm_internal): Don't zero end of name until size
3082 expression has been parsed.
3084 2004-12-25 Marek Michalkiewicz <marekm@amelek.gda.pl>
3086 * config/tc-avr.c (mcu_types): Move attiny{13,2313} from avr4 to avr2.
3088 2004-12-23 Tomer Levi <Tomer.Levi@nsc.com>
3090 * config/tc-crx.c: Support 'bcop' relaxation (dealt as in 'cmp&branch'
3093 2004-12-22 Ian Lance Taylor <ian@airs.com>
3095 * configure.tgt: New.
3096 * configure.in: Move setting of cpu_type, fmt, etc., to
3098 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add
3099 $(srcdir)/configure.tgt.
3100 * configure, Makefile.in: Rebuild.
3102 2004-12-22 Klaus Rudolph <lts-rudolph@gmx.de>
3104 * config/tc-avr.c: Add support for the new R_AVR_LDI, R_AVR_6 and
3105 R_AVR_6_ADIW relocs for the LDI, ADIW/SBIW and LDD/STD
3107 (avr_offset_expression): New function to parse offsets for LDI
3109 (avr_operand): Use it.
3110 (md_apply_fix3): Generate the relocs.
3112 2004-12-16 Andrew Stubbs <andrew.stubbs@st.com>
3114 * config/tc-sh64.c (shmedia_md_apply_fix3): Add missing
3115 BFD_RELOC_SH_IMMS10BY8 relocation.
3117 * config/tc-sh64.c (shmedia_build_Mytes): Emit an error message rather
3118 than just ignoring bad code.
3120 2004-12-16 Richard Sandiford <rsandifo@redhat.com>
3122 * config/tc-v850.c (handle_lo16): New function.
3123 (v850_reloc_prefix): Use it to check lo().
3124 (md_assemble, md_apply_fix3): Handle BFD_RELOC_V850_LO16_SPLIT_OFFSET.
3126 2004-12-14 P.J. Darcy <darcypj@us.ibm.com>
3128 * configure.in: Add s390x-ibm-tpf support.
3129 * configure: Regenerate.
3131 2004-12-15 Jan Beulich <jbeulich@novell.com>
3133 * config/obj-elf.c (obj_elf_change_section): Only set type and
3134 attributes on new sections. Emit warning when type of re-declared
3135 section doesn't match.
3137 2004-12-15 Jan Beulich <jbeulich@novell.com>
3139 * dw2gencfi.c (dot.cfi.startproc): Clear cur_cfa_offset so
3140 '.cfi_startproc simple' doesn't inherit the old value.
3142 2004-12-15 Jan Beulich <jbeulich@novell.com>
3144 * dw2gencfi.c (output_cfi_insn): Adjust DW_CFA_def_cfa_sf generation
3145 to emit a signed and factored offset. Adjust DW_CFA_def_cfa_offset_sf
3146 generation to emit a factored offset.
3148 2004-12-10 Ian Lance Taylor <ian@wasabisystems.com>
3150 * config/tc-mips.c (macro) [M_LA_AB]: Give an error for a offset
3151 which is too large in the case of NO_PIC without 64-bit
3154 * config/tc-mips.c (mips_in_shared): New static variable.
3155 (macro_build_lui): Permit "_gp" if !mips_in_shared.
3156 (md_longopts): Add -mshared and -mno-shared.
3157 (md_parse_option): Handle OPTION_MSHARED and OPTION_MNO_SHARED.
3158 (s_cpload): Implement !mips_in_shared case.
3159 (s_cpsetup): Likewise.
3160 * doc/c-mips.texi (MIPS Opts): Document -mno-shared.
3161 * NEWS: Mention -mno-shared.
3163 2004-12-09 Paul Brook <paul@codesourcery.com>
3165 * config/tc-arm.c (s_arm_unwind_fnend): Use R_ARM_PREL31 relocation
3168 2004-12-09 Ian Lance Taylor <ian@wasabisystems.com>
3170 * config/tc-mips.c (append_insn): If we emit a nop during a relax
3171 sequence, increase the size of the sequence.
3173 * config/tc-mips.c (mips_cpu_info_table): Change "9000" entry to
3176 2004-12-07 Ben Elliston <bje@gnu.org>
3178 * read.c (s_align): Use an align_limit temporary to allay a GCC
3179 signed/unsigned comparison warning.
3181 2004-12-01 Mark Mitchell <mark@codesourcery.com>
3183 * Makefile.am (TARG_ENV_HFILES): Add te-armlinuxeabi.h.
3184 * configure.in: Use it for arm*-*-linux-gnueabi*.
3185 * config/tc-arm.c: Allow emulation file to set FPU_DEFAULT.
3186 * config/te-armlinuxeabi.h: New file.
3187 * Makefile.in: Regenerated.
3188 * aclocal.m4: Likewise.
3189 * configure: Likewise.
3190 * doc/Makefile.in: Regenerated.
3192 2004-12-02 Bob Wilson <bob.wilson@acm.org>
3194 * config/tc-xtensa.c (xtensa_switch_section_emit_state): Use subseg_set.
3195 (xtensa_restore_emit_state): Likewise.
3197 2004-12-02 Alan Modra <amodra@bigpond.net.au>
3199 * read.c (ALIGN_LIMIT): Define, increasing limit for BFD_ASSEMBLER.
3202 2004-11-30 Tero Niemela <tero_niemela@yahoo.com>
3204 * Makefile.am: Change LOCALEDIR to $(datadir)/share.
3205 * Makefile.in: Regenerate.
3207 2004-11-29 Tomer Levi <Tomer.Levi@nsc.com>
3209 * config/tc-crx.c: Major code cleanup. Remove unused variables and
3210 functions, give functions a meaningful name, add comments.
3211 (check_range): New function - Replace operand size calculation
3212 with range checking.
3213 (assemble_insn): Update Algorithm, improve error issuing.
3215 (process_label_constant): Bug fix regarding COP_BRANCH_INS relocation
3218 2004-11-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
3220 * config/tc-m32r.c (md_pcrel_from_section): Fixed a pcrel relocte
3221 miss between different section in the same module.
3222 (tc_gen_reloc): Likewise.
3224 2004-11-25 Theodore A. Roth <troth@openavr.org>
3226 * gas/config/tc-avr.c (mcu_types): Add support for atmega165,
3227 atmega325, atmega3250, atmega645 and atmega6450.
3229 2004-11-25 Jan Beulich <jbeulich@novell.com>
3231 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
3232 permissible for the selected instruction suffix.
3233 (process_suffix): For DefaultSize instructions, suppressing the
3234 guessing of a 'q' suffix if the instruction doesn't support it is
3235 pointless, because only an 'l' suffix can be guessed in this place.
3237 2004-11-24 Nick Clifton <nickc@redhat.com>
3239 * config/tc-iq2000.c: Remove support for IQ10 processor.
3240 Convert to ISO C90 formatting.
3241 * config/tc-iq2000.h: Likewise.
3243 2004-11-23 Nick Clifton <nickc@redhat.com>
3245 * config/tc-mn10300.c (md_relax_table): More fixes to the offsets
3246 in this table. They should be correct now.
3248 2004-11-23 Jan Beulich <jbeulich@novell.com>
3250 * config/tc-i386.h (CpuMMX2): Declare. Artificial classifier to
3251 indicate the MMX extensions added by both SSE and 3DNow!A.
3252 (Cpu3dnowA): Declare.
3253 (CpuUnknownFlags): Update.
3254 * config/tc-i386.c (cpu_sub_arch_name): Declare.
3255 (cpu_arch): i586 and pentium do not imply MMX. i686 and pentiumpro do
3256 neither imply SSE nor MMX. k6 implies MMX. k6_2 additionally implies
3257 3DNow!. Athlon additionally implies 3DNow!A. Several new
3258 entries (those starting with a dot are for sub-arch specification).
3259 (set_cpu_arch): Handle sub-arch specifications.
3260 (parse_insn): Distinguish between instructions not supported because
3261 of insufficient CPU features and because of 64-bit mode.
3262 * doc/c-i386.texi: Describe enhanced .arch directive.
3264 2004-11-22 Bob Wilson <bob.wilson@acm.org>
3266 * config/tc-xtensa.c (xg_add_opcode_fix): Set fx_no_overflow.
3268 2004-11-22 Bob Wilson <bob.wilson@acm.org>
3270 * dwarf2dbg.c (dwarf2_finish): Don't write a .debug_line section
3271 without a corresponding .debug_info section.
3273 2004-11-22 Hans-Peter Nilsson <hp@axis.com>
3275 * read.c (potable): Add "error" and "warning".
3276 (s_errwarn): New function.
3277 * read.h (s_errwarn): Declare.
3278 * doc/as.texinfo (Error, Warning): Document .error and .warning.
3280 2004-11-22 Nick Clifton <nickc@redhat.com>
3282 * config/tc-tic54x.c (tic54x_adjust_symtab): Adjust call to
3285 2004-11-19 Alan Modra <amodra@bigpond.net.au>
3287 * config/tc-msp430.c (struct rcodes_s, MSP430_RLC, msp430_rcodes,
3288 struct hcodes_s, msp430_hcodes): From include/opcode/msp430.h.
3290 2004-11-19 Alan Modra <amodra@bigpond.net.au>
3292 * config/obj-coff.c (c_dot_file_symbol): Add "app" param.
3293 (coff_adjust_symtab): Adjust call.
3294 (crawl_symbols): Likewise.
3295 * config/obj-coff.h (c_dot_file_symbol): Add "app" param.
3296 (obj_app_file): Adjust.
3298 2004-11-18 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
3300 * configure.in: Enable bfd_assember for the MAXQ port.
3301 * configure: Regenerate.
3303 2004-11-12 Bob Wilson <bob.wilson@acm.org>
3304 Sterling Augustine <sterling@tensilica.com>
3306 * config/tc-xtensa.c (finish_vinsn): Clear pending instruction if
3307 there is a conflict.
3308 (check_t1_t2_reads_and_writes): Check for both reads and writes to
3309 interfaces that are related as determined by xtensa_interface_class_id.
3311 2004-11-12 Nick Clifton <nickc@redhat.com>
3313 * config/tc-mn10300.c (md_relax_table): Fix off by one negative
3314 offsets for conditional branches.
3316 2004-11-11 Bob Wilson <bob.wilson@acm.org>
3318 * config/tc-xtensa.c (MAX_IMMED6): Change value to 65.
3320 2004-11-10 Bob Wilson <bob.wilson@acm.org>
3322 * config/tc-xtensa.c (update_next_frag_state): Always add a NOP if
3323 relaxing at the end of a loop. Don't mark frags as UNREACHABLE or
3325 (relax_frag_immed): Update call to update_next_frag_state.
3327 2004-11-10 Alan Modra <amodra@bigpond.net.au>
3329 * obj.h (struct format_ops <app_file>): Add int param.
3330 * read.h (s_app_file_string): Likewise.
3331 * read.c (s_app_file_string): Likewise.
3332 (s_app_file): Adjust s_app_file_string call.
3333 * config/tc-mips.c (s_mips_file): Likewise.
3334 * config/obj-coff.h (obj_app_file): Add app param.
3335 * config/obj-ecoff.h (obj_app_file): Likewise.
3336 * config/obj-multi.h (obj_app_file): Likewise.
3337 * config/obj-elf.h (elf_file_symbol): Likewise.
3338 * config/obj-elf.c (elf_file_symbol): Only emit one file symbol
3339 if called for # preprocessor lines.
3341 2004-11-08 H.J. Lu <hongjiu.lu@intel.com>
3344 * symbols.c (resolve_symbol_value): Convert weak symbols only
3346 (symbol_equated_reloc_p): Don't equate weaks when relocating
3347 only for Windows PECOFF.
3349 2004-11-08 Tomer Levi <Tomer.Levi@nsc.com>
3351 * config/tc-crx.c (print_insn): Check and set insn_addr.
3352 * config/tc-crx.h (md_frag_check): Define.
3354 2004-11-08 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
3355 Vineet Sharma <vineets@noida.hcltech.com>
3357 * configure.in: Add support for new target maxq-coff.
3358 * configure: Regenerate.
3359 * NEWS: Mention new support.
3360 * config/tc-maxq.c: New file.
3361 * config/tc-maxq.h: New file.
3362 * config/obj-coff.h: Add support for maxq-coff.
3364 2004-11-08 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
3366 * symbols.c (any_external_name): Define.
3367 (resolve_symbol_value): Convert weak symbols.
3368 (S_SET_EXTERNAL): Support any_external_name.
3369 (S_SET_NAME): Qualify parameter const.
3370 (symbol_equated_reloc_p): Equate to weaks when relocating.
3371 * symbols.h (S_SET_NAME): Qualfiy parameter const.
3372 * tc.h (any_external_name): Declare.
3373 * config/obj-coff.c ("coff/pe.h"): Include for BFD
3375 (weak_is_altname): Declare and define.
3376 (weak_name2altname): Same.
3377 (weak_altname2name): Same.
3378 (weak_uniquify): Same.
3379 (weak_altprefix): Define.
3380 (obj_coff_weak): Change .weak syntax and handling.
3381 (coff_frob_symbol): Fix PE weak symbol alternates.
3382 * config/obj-coff.h (USE_UNIQUE): Define.
3383 * config/tc-i386.c (md_apply_fix3): Assume weak symbols
3384 are in another segment.
3385 (tc_gen_reloc): Remove broken addend hack.
3386 doc/as.texinfo: Update.
3388 2004-11-05 Sterling Augustine <sterling@tensilica.com>
3390 * config/tc-xtensa.c (total_frag_text_expansion): New.
3391 (md_estimate_size_before_relax): Use it.
3392 (find_address_of_next_align_frag): Likewise.
3394 2004-11-05 Tomer Levi <Tomer.Levi@nsc.com>
3396 * config/tc-crx.c: Rename argument types.
3397 (processing_arg_number): Rename to 'cur_arg_num'.
3398 (get_number_of_bits): Rename to 'set_operand_size'.
3399 (get_operandtype): Rename to 'parse_operand', totally rewrite.
3400 (set_cons_rparams): Rename to 'set_operand', totally rewrite.
3401 (set_indexmode_parameters): Remove function, integrate its code into
3403 (set_operand_size): Get rid of 'Operand Number' function parameter -
3404 use global variable 'cur_arg_num' instead.
3405 Use a local 'argument' pointer to reference the current argument.
3406 (parse_operand): Likewise.
3407 (set_operand): Likewise.
3408 (process_label_constant): Likewise.
3410 2004-11-04 Bob Wilson <bob.wilson@acm.org>
3412 * config/tc-xtensa.c: Remove XTENSA_SECTION_RENAME ifdefs.
3413 (add_section_rename): Delete. Inlined into...
3414 (build_section_rename): ...here. Use xstrdup instead of strdup.
3415 (xtensa_section_rename): Drop "const" from argument and return types.
3416 (md_show_usage): Indent to match show_usage().
3417 * config/tc-xtensa.h: Remove XTENSA_SECTION_RENAME ifdefs.
3418 (tc_canonicalize_section_name): Define.
3419 (md_elf_section_rename): Remove unused macro.
3420 * doc/as.texinfo (Overview): Document Xtensa --rename-section option.
3421 * doc/c-xtensa.texi (Xtensa Options): Likewise.
3422 (Frame Directive): Delete.
3424 2004-11-04 Daniel Jacobowitz <dan@debian.org>
3426 * configure.in: Remove arm-*-oabi and thumb-*-oabi.
3427 * config/tc-arm.c (target_oabi): Delete.
3428 (md_apply_fix3, elf32_arm_target_format): Remove target_oabi checks.
3429 (arm_opts): Remove moabi.
3430 * doc/as.texinfo (Overview): Remove documentation of -moabi.
3431 * doc/c-arm.texi (ARM Options): Likewise.
3432 * configure: Regenerated.
3434 2004-11-04 Hans-Peter Nilsson <hp@axis.com>
3436 * configure.in (crisv32): Recognize. AC_DEFINE_UNQUOTED
3437 DEFAULT_CRIS_ARCH. Handle crisv32-*-linux-gnu* like
3438 cris-*-linux-gnu* and crisv32-*-* like cris-*-*.
3439 * configure: Regenerate.
3440 * config/tc-cris.c (enum cris_archs): New.
3441 (cris_mach, cris_arch_from_string, s_cris_arch, get_sup_reg)
3442 (cris_insn_ver_valid_for_arch): New functions.
3443 (DEFAULT_CRIS_ARCH): New macro, default to cris_any_v0_v10.
3444 (cris_arch): New variable.
3445 (md_pseudo_table): New pseudo .arch.
3446 (err_for_dangerous_mul_placement): Initialize according to
3448 (STATE_COND_BRANCH): Renamed from STATE_CONDITIONAL_BRANCH.
3450 (STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON)
3451 (STATE_ABS_BRANCH_V32, STATE_LAPC, BRANCH_BF_V32, BRANCH_BB_V32)
3452 (BRANCH_WF_V32, BRANCH_WB_V32): New.
3453 (BRANCH_BF, BRANCH_BB, BRANCH_WF, BRANCH_WB): Don't undef after
3454 use in md_cris_relax_table.
3455 (md_cris_relax_table): Add entries for STATE_COND_BRANCH_V32,
3456 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
3457 Update and improve head comment.
3458 (OPTION_PIC): Define in terms of previous option, OPTION_US.
3459 (OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): Similar.
3461 (md_longopts): New option --march=...
3462 (cris_any_v0_v10_long_jump_size, crisv32_long_jump_size): New
3464 (md_long_jump_size): Initialize in terms of DEFAULT_CRIS_ARCH.
3465 (HANDLE_RELAXABLE): New macro.
3466 (md_estimate_size_before_relax): Use HANDLE_RELAXABLE for common
3467 cases. Check for weak symbols and assume not relaxable. Handle
3468 STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON,
3469 STATE_ABS_BRANCH_V32, STATE_LAPC. Use new variable symbolP, not
3471 (md_convert_frag): Handle STATE_COND_BRANCH_V32,
3472 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
3473 (cris_create_short_jump): Adjust for CRISv32.
3474 (cris_relax_frag): Handle new states.
3475 (md_create_long_jump): Ditto. Emit error for common_v10_v32.
3476 (md_begin): Define symbols "..asm.arch.cris.v32",
3477 "..asm.arch.cris.v10", "..asm.arch.cris.common_v10_v32" and
3478 "..asm.arch.cris.any_v0_v10". Use cris_insn_ver_valid_for_arch
3479 when entering opcode table entry points.
3480 (md_assemble): Adjust branch handling for CRISv32. Handle LAPC
3481 relaxation. In fix_new_exp call for main insn, pass 1 for pcrel
3482 parameter for 8, 16 and 32-bit pc-relative insns and LAPC.
3483 (cris_process_instruction): Initialize out_insnp->insn_type to
3484 CRIS_INSN_NONE, not CRIS_INSN_NORMAL.
3485 <case ']', '[', 'A', 'd', 'Q', 'N', 'n', 'Y', 'U', 'u', 'T'>: New
3487 <case 'm'>: Check that modified_char == '.'.
3488 <invalid operands>: Consume the rest of the line.
3489 When operands don't match, skip over subsequent insns with
3490 non-matching version specifier but same mnemonic.
3491 <immediate constant, case SIZE_SPEC_REG>: Immediate operands for
3492 special registers in CRISv32 are always 32 bit long.
3493 <immediate constant, case SIZE_FIELD_SIGNED, SIZE_FIELD_UNSIGNED>:
3495 (get_gen_reg): Only recognize "PC" when followed by "+]" for v32
3496 and compatible. Recognize "ACR" for v32, unless followed by "+".
3497 (get_spec_reg): Consider cris_arch when looking up register.
3498 (get_autoinc_prefix_or_indir_op): Don't recognize assignment for
3500 (get_3op_or_dip_prefix_op): Check for ']' after seeing '[rN+'.
3501 (cris_get_expression): Restore input_line_pointer if failing "early".
3502 (get_flags): Consider cris_arch and recognize flags accordingly.
3503 (branch_disp): Adjust for CRISv32.
3504 (gen_cond_branch_32): Similar. Emit error for common_v10_v32.
3505 (cris_number_to_imm): Use as_bad_where, not as_bad. Remove
3506 related FIXME. Don't insist on BFD_RELOC_32_PCREL fixup to be
3507 resolved. Don't enter zeros in object file for
3509 <case BFD_RELOC_CRIS_LAPCQ_OFFSET, BFD_RELOC_CRIS_SIGNED_16>
3510 <case BFD_RELOC_CRIS_SIGNED_8>: New case.
3511 (md_parse_option): Break out "return 1".
3512 <OPTION_ARCH> New case.
3513 (tc_gen_reloc): <case BFD_RELOC_CRIS_LAPCQ_OFFSET>
3514 <case BFD_RELOC_CRIS_SIGNED_16, BFD_RELOC_CRIS_SIGNED_8>
3515 <case BFD_RELOC_CRIS_UNSIGNED_8, BFD_RELOC_CRIS_UNSIGNED_16>
3516 <case BFD_RELOC_32_PCREL>: New cases.
3517 Addends for non-zero fx_pcrel are too in fx_offset.
3518 (md_show_usage): Show --march=<arch>.
3519 (md_apply_fix3): Adjust val for BFD_RELOC_CRIS_LAPCQ_OFFSET.
3520 (md_pcrel_from): BFD_RELOC_CRIS_LAPCQ_OFFSET is PC-relative too.
3521 (s_syntax) <struct syntaxes>: Properly constify member operand.
3522 * config/tc-cris.h (TARGET_MACH): Define.
3523 (cris_mach): Declare.
3524 * doc/as.texinfo (Overview) <CRIS>: Add --march=...
3525 * doc/c-cris.texi (CRIS-Symbols): New node for built-in symbols.
3526 (CRIS-Opts): Document --march=...
3527 (CRIS-Pseudos): Document .arch.
3529 2004-11-04 Jan Beulich <jbeulich@novell.com>
3531 * config/tc-i386.c (set_intel_syntax): Allow % in symbol names when
3532 intel syntax and no register prefix, allow $ in symbol names when
3534 (set_16bit_gcc_code_flag): Replace literal 'l' by LONG_MNEM_SUFFIX.
3535 (intel_float_operand): Add fourth return value indicating math control
3536 operations. Make classification more precise.
3537 (md_assemble): Complain if memory operand of mov[sz]x has no size
3539 (parse_insn): Translate word operands to floating point instructions
3540 operating on integers as well as control instructions to short ones
3541 as expected by AT&T syntax. Translate 'd' suffix to short one only for
3542 floating point instructions operating on non-integer operands.
3543 (match_template): Remove fldcw special case. Adjust q-suffix handling
3544 to permit it on fild/fistp/fisttp in AT&T mode.
3545 (process_suffix): Don't guess DefaultSize insns' suffix from
3546 stackop_size for certain floating point control instructions. Guess
3547 suffix for branch and [ls][gi]dt based on flag_code. Split error
3548 messages for Intel and AT&T syntax, and make the condition more strict
3549 for the former. Adjust suppressing of generation of operand size
3551 (intel parser): Allow the full set of MASM operators. Add FWORD, TBYTE,
3552 OWORD, and XMMWORD operand size specifiers (TBYTE replaces XWORD). Add
3553 more error checking.
3554 * config/tc-i386.h (BYTE_PTR WORD_PTR DWORD_PTR QWORD_PTR XWORD_PTR
3555 SHORT OFFSET_FLAT FLAT NONE_FOUND): Remove unused defines.
3557 2004-11-03 Hans-Peter Nilsson <hp@axis.com>
3559 * symbols.c (colon) [!WORKING_DOT_WORD]: Don't declare
3560 md_short_jump_size, md_long_jump_size.
3561 * write.c [!WORKING_DOT_WORD]: Ditto.
3562 * tc.h [!WORKING_DOT_WORD]: Declare them here. Drop const
3564 * config/tc-cris.h (md_short_jump_size, md_long_jump_size): Don't
3566 * config/tc-cris.c (md_short_jump_size, md_long_jump_size): Drop
3567 const qualifier in these definitions.
3568 * config/tc-i370.c, config/tc-m68k.c, config/tc-pdp11.c,
3569 config/tc-s390.c, config/tc-tahoe.c, config/tc-vax.c: Ditto.
3571 2004-11-02 Nick Clifton <nickc@redhat.com>
3573 * dwarf2dbg.c (dwarf2_finish): Check for the existence of a file
3574 table before deciding to produce a .debug_line section to match up
3575 with a user provided .debug_info section.
3577 2004-10-28 Tomer Levi <Tomer.Levi@nsc.com>
3579 * config/tc-crx.c (getreg_image): Bug fix, a return value was
3580 mistakenly omitted from CRX_C_REGTYPE and CRX_CS_REGTYPE cases.
3582 2004-10-27 Tomer Levi <Tomer.Levi@nsc.com>
3584 * config/tc-crx.c: Remove global variable 'post_inc_mode'.
3585 (get_flags): New function.
3586 (get_number_of_bits): Edit comments, update numeric values to
3588 (process_label_constant): Don't support the colon
3589 format (SYMBOL:[s|m|l]).
3590 (set_cons_rparams): Support argument type 'arg_rbase'.
3591 (get_operandtype): Bug fix in 'rbase' operand type parsing.
3592 (handle_LoadStor): Bug fix, first handle post-increment mode.
3593 (getreg_image): Remove redundant code, update according to latest
3595 (print_constant): Bug fix relate to 3-word instructions.
3596 (assemble_insn): Bug fix, when matching instructions, verify also
3597 instruction type (not only mnemonic).
3598 Add various error checking.
3599 (preprocess_reglist): Support HI/LO and user registers.
3601 2004-10-25 David Mosberger-Tang <davidm@hpl.hp.com>
3603 * config/tc-ia64.c (fixup_unw_records): Don't let the "t" value
3604 in an epilogue directive go negative.
3606 2004-10-25 H.J. Lu <hongjiu.lu@intel.com>
3609 * config/tc-ia64.c (emit_one_bundle): Decrement md.num_slots_in_use
3610 after reporting template error during manual bundling. Reported
3611 by Michael Dupont, michaelx.dupont@intel.com.
3613 2004-10-25 Daniel Jacobowitz <dan@debian.org>
3615 * Makefile.am: Run dep-am.
3616 * aclocal.m4: Regenerate with automake 1.9.2.
3617 * Makefile.in: Regenerate with automake 1.9.2.
3618 * doc/Makefile.in: Likewise.
3620 * config/tc-arm.c: Include "dw2gencfi.h".
3621 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
3623 * config/tc-arm.h (TARGET_USE_CFIPOP, DWARF2_DEFAULT_RETURN_COLUMN)
3624 (DWARF2_CIE_DATA_ALIGNMENT, tc_regname_to_dw2regnum)
3625 (tc_cfi_frame_initial_instructions): Define.
3626 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
3629 2004-10-21 Tomer Levi <Tomer.Levi@nsc.com>
3631 * config/tc-crx.c (assemble_insn): Check unsigned immediate
3633 Update coprocessor id to be unsigned immediate.
3635 2004-10-18 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
3637 * config/tc-i386.c (O_secrel): Delete.
3638 (tc_pe_dwarf2_emit_offset): New function.
3639 * config/tc-i386.h (O_secrel): Define as O_md1.
3640 (TC_DWARF2_EMIT_OFFSET): Define.
3642 2004-10-18 Nick Clifton <nickc@redhat.com>
3644 * config/tc-xstormy16.c (xstormy16_cons_fix_new): Accept and
3645 ignore @fptr() directives for 4-byte fixups.
3647 2004-10-15 Alan Modra <amodra@bigpond.net.au>
3649 * Makefile.am: Run "make dep-am"
3650 * Makefile.in: Regenerate.
3652 2004-10-14 Bob Wilson <bob.wilson@acm.org>
3654 * doc/c-xtensa.texi (Xtensa Options, Absolute Literals Directive):
3655 Remove comments about placement of literal pools.
3656 (Literal Directive): Update description of literal placement.
3657 (Literal Prefix Directive): Remove statement that this does not apply
3658 to absolute-mode literals. Describe new section naming scheme.
3660 2004-10-12 Bob Wilson <bob.wilson@acm.org>
3662 * config/tc-xtensa.c (xtensa_frequency_pseudo): Use set_subseg_freq.
3663 (is_entry_opcode, is_movi_opcode, is_the_loop_opcode, is_jx_opcode,
3664 is_windowed_return_opcode): Delete.
3665 (xtensa_frob_label): Use get_subseg_target_freq.
3666 (md_assemble): Inline call to is_entry_opcode.
3667 (xtensa_handle_align): Inline call to get_frag_is_literal.
3668 (relaxation_requirements): Inline call to is_jx_opcode.
3669 (emit_single_op): Inline call to is_movi_opcode.
3670 (xg_assemble_vliw_tokens): Inline calls to get_frag_is_insn,
3671 get_frag_is_no_transform, is_entry_opcode, and
3672 set_frag_is_specific_opcode. Use get_subseg_total_freq.
3673 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags,
3674 xtensa_fix_close_loop_end_frags, relax_frag_immed, convert_frag_immed):
3675 Inline calls to get_frag_is_no_transform.
3676 (next_instrs_are_b_retw): Inline call to is_windowed_return_opcode.
3677 (xtensa_fix_short_loop_frags): Inline calls to is_the_loop_opcode and
3678 get_frag_is_no_transform.
3679 (convert_frag_immed_finish_loop): Inline calls to get_expression_value
3680 and set_frag_is_no_transform.
3681 (get_expression_value): Delete.
3682 (subseg_map struct): Rename cur_total_freq to total_freq. Rename
3683 cur_target_freq to target_freq.
3684 (get_subseg_info): Split out code to create a new map entry into ...
3685 (add_subseg_info): ... this new function.
3686 (get_last_insn_flags): Check if get_subseg_info succeeded.
3687 (set_last_insn_flags): Call add_subseg_info if needed.
3688 (get_subseg_total_freq, get_subseg_target_freq, set_subseg_freq): New.
3689 (xtensa_reorder_segments): Compute last_sec while counting sections.
3690 Remove call to get_last_sec.
3691 (get_last_sec): Delete.
3692 (cache_literal_section): Inline call to retrieve_literal_seg and its
3693 callees, seg_present and add_seg_list.
3694 (retrieve_literal_seg, seg_present, add_seg_list): Delete.
3695 (get_frag_is_insn, get_frag_is_no_transform,
3696 set_frag_is_specific_opcode, set_frag_is_no_transform): Delete.
3697 * config/tc-xtensa.h (MAX_SLOTS): Reduce from 31 to 15.
3699 2004-10-12 Bob Wilson <bob.wilson@acm.org>
3701 * config/tc-xtensa.c: Use ISO C90 formatting.
3702 * config/tc-xtensa.h: Likewise.
3703 * config/xtensa-istack.h: Likewise.
3704 * config/xtensa-relax.c: Likewise.
3705 * config/xtensa-relax.h: Likewise.
3707 2004-10-12 Paul Brook <paul@codesourcery.com>
3709 * config/tc-arm.c (md_begin): Change EF_ARM_EABI_VER3 to
3712 * doc/c-arm.texi: Document that we actually support -meabi=4, not
3715 2004-10-08 Bob Wilson <bob.wilson@acm.org>
3717 * doc/as.texinfo (VTableEntry, VTableInherit): Add "directive" to index
3719 (Acknowledgements): Use "GAS" instead of AS variable.
3721 2004-10-08 Daniel Jacobowitz <dan@debian.org>
3723 * config/tc-i386.c: Include "elf/x86-64.h".
3724 (i386_elf_section_type): New function.
3725 * config/tc-i386.h (md_elf_section_type): Define.
3726 (i386_elf_section_type): New prototype.
3728 2004-10-08 Linus Nielsen Feltzing <linus@haxx.se>
3730 * config/m68k-parse.h (enum m68k_register): New control register,
3732 * config/tc-m68k.c: Correct control register set for MCF5249.
3734 2004-10-07 Bob Wilson <bob.wilson@acm.org>
3735 Sterling Augustine <sterling@tensilica.com>
3737 * config/tc-xtensa.c (absolute_literals_supported): New global flag.
3738 (UNREACHABLE_MAX_WIDTH): Define.
3739 (XTENSA_FETCH_WIDTH): Delete.
3740 (cur_vinsn, xtensa_fetch_width, xt_saved_debug_type, past_xtensa_end,
3741 prefer_const16, prefer_l32r): New global variables.
3742 (LIT4_SECTION_NAME): Define.
3743 (lit4_state struct): Add lit4_seg_name and lit4_seg fields.
3744 (XTENSA_PROP_*, GET_XTENSA_PROP_*, SET_XTENSA_PROP_*): Define.
3745 (frag_flags struct): New.
3746 (xtensa_block_info struct): Move from tc-xtensa.h. Add flags field.
3747 (subseg_map struct): Add cur_total_freq and cur_target_freq fields.
3748 (bitfield, bit_is_set, set_bit, clear_bit): Define.
3749 (MAX_FORMATS): Define.
3750 (op_placement_info struct, op_placement_table): New.
3751 (O_pltrel, O_hi16, O_lo16): Define.
3752 (directiveE enum): Rename directive_generics to directive_transform.
3753 Delete directive_relax. Add directive_schedule,
3754 directive_absolute_literals, and directive_last_directive.
3755 (directive_info): Rename "generics" to "transform". Delete "relax".
3756 Add "schedule" and "absolute-literals".
3757 (directive_state): Adjust entries to match changes in directive_info.
3758 (xtensa_relax_statesE, RELAX_IMMED_MAXSTEPS): Move to tc-xtensa.h.
3759 (xtensa_const16_opcode, xtensa_movi_opcode, xtensa_movi_n_opcode,
3760 xtensa_l32r_opcode, xtensa_nop_opcode, xtensa_rsr_lcount_opcode): New.
3761 (xtensa_j_opcode, xtensa_rsr_opcode): Delete.
3762 (align_only_targets, software_a0_b_retw_interlock,
3763 software_avoid_b_j_loop_end, maybe_has_b_j_loop_end,
3764 software_avoid_short_loop, software_avoid_close_loop_end,
3765 software_avoid_all_short_loops, specific_opcode): Delete.
3766 (warn_unaligned_branch_targets): New.
3767 (workaround_a0_b_retw, workaround_b_j_loop_end, workaround_short_loop,
3768 workaround_close_loop_end, workaround_all_short_loops): Default FALSE.
3769 (option_[no_]link_relax, option_[no_]transform,
3770 option_[no_]absolute_literals, option_warn_unaligned_targets,
3771 option_prefer_l32r, option_prefer_const16, option_target_hardware):
3773 (option_[no_]align_only_targets, option_literal_section_name,
3774 option_text_section_name, option_data_section_name,
3775 option_bss_section_name, option_eb, option_el): Delete.
3776 (md_longopts): Add entries for: [no-]transform, [no-]absolute-literals,
3777 warn-unaligned-targets, prefer-l32r, prefer-const16, [no-]link-relax,
3778 and target-hardware. Delete entries for [no-]target-align-only,
3779 literal-section-name, text-section-name, data-section-name, and
3781 (md_parse_option): Handle new options and remove old ones. Accept but
3782 ignore [no-]density options. Warn for [no-]generics and [no-]relax
3783 and treat them as [no-]transform.
3784 (md_show_usage): Add new options and remove old ones.
3785 (xtensa_setup_hw_workarounds): New.
3786 (md_pseudo_table): Change "word" entry to use xtensa_elf_cons. Add
3787 "long", "short", "loc" and "frequency" entries.
3788 (use_generics): Rename to ...
3789 (use_transform): ... this function. Add past_xtensa_end check.
3790 (use_longcalls): Add past_xtensa_end check.
3791 (code_density_available, can_relax): Delete.
3792 (do_align_targets): New.
3793 (get_directive): Accept dashes in directive names. Warn about
3794 [no-]generics and [no-]relax directives and treat them as
3796 (xtensa_begin_directive): Call md_flush_pending_output only for some
3797 directives. Check for directives inside instruction bundles. Warn
3798 about deprecated ".begin literal" usage. Warn and ignore [no-]density
3799 directives. Handle new directives. Check generating_literals flag
3801 (xtensa_end_directive): Check for directives inside instruction
3802 bundles. Warn and ignore [no-]density directives. Handle new
3803 directives. Call xtensa_set_frag_assembly_state.
3804 (xtensa_loc_directive_seen, xtensa_dwarf2_directive_loc,
3805 xtensa_dwarf2_emit_insn): New.
3806 (xtensa_literal_position): Call md_flush_pending_output. Do not check
3807 use_literal_section flag.
3808 (xtensa_literal_pseudo): Call md_flush_pending_output. Handle absolute
3809 literals. Use xtensa_elf_cons to parse the expression.
3810 (xtensa_literal_prefix): Do not check use_literal_section. Support
3811 ".lit4" sections for absolute literals. Change prefix convention to
3812 replace ".text" (or ".t" in a linkonce section). No need to call
3814 (xtensa_frequency_pseudo, xtensa_elf_cons, xtensa_elf_suffix): New.
3815 (expression_end): Handle closing braces and colons.
3816 (PLT_SUFFIX, plt_suffix): Delete.
3817 (expression_maybe_register): Use new xtensa-isa.h functions. Use
3818 xtensa_elf_suffix instead of checking for plt suffix, and handle O_lo16
3819 and O_hi16 expressions as well.
3820 (tokenize_arguments): Handle closing braces and colons.
3821 (parse_arguments): Use new xtensa-isa.h functions. Handle "invisible"
3822 operands and paired register syntax.
3823 (get_invisible_operands): New.
3824 (xg_translate_sysreg_op): Handle new Xtensa LX RSR/WSR/XSR syntax. Use
3825 new xtensa-isa.h functions.
3826 (xtensa_translate_old_userreg_ops, xtensa_translate_zero_immed): New.
3827 (xg_translate_idioms): Check if inside bundle. Use use_transform.
3828 Handle new Xtensa LX RSR/WSR/XSR syntax. Remove code to widen density
3829 instructions. Use xtensa_translate_zero_immed.
3830 (operand_is_immed, operand_is_pcrel_label): Delete.
3831 (get_relaxable_immed): Use new xtensa-isa.h functions.
3832 (get_opcode_from_buf): Add slot parameter. Use new xtensa-isa.h
3834 (xtensa_print_insn_table, print_vliw_insn): New.
3835 (is_direct_call_opcode): Use new xtensa-isa.h functions.
3836 (is_call_opcode, is_loop_opcode, is_conditional_branch_opcode,
3837 is_branch_or_jump_opcode): Delete.
3838 (is_movi_opcode, decode_reloc, encode_reloc, encode_alt_reloc): New.
3839 (opnum_to_reloc, reloc_to_opnum): Delete.
3840 (xtensa_insnbuf_set_operand, xtensa_insnbuf_get_operand): Use new
3841 xtensa-isa.h functions. Operate on one slot of an instruction.
3842 (xtensa_insnbuf_set_immediate_field, is_negatable_branch,
3843 xg_get_insn_size): Delete.
3844 (xg_get_build_instr_size): Use xg_get_single_size.
3845 (xg_is_narrow_insn, xg_is_single_relaxable_insn): Update calls to
3846 xg_build_widen_table. Use xg_get_single_size.
3847 (xg_get_max_narrow_insn_size): Delete.
3848 (xg_get_max_insn_widen_size, xg_get_max_insn_widen_literal_size,
3849 xg_is_relaxable_insn): Update calls to xg_build_widen_table. Use
3851 (xg_build_to_insn): Record the loc field. Handle OP_OPERAND_HI16U and
3852 OP_OPERAND_LOW16U. Check xg_valid_literal_expression.
3853 (xg_expand_to_stack, xg_expand_narrow): Update calls to
3854 xg_build_widen_table. Use xg_get_single_size.
3855 (xg_immeds_fit): Use new xtensa-isa.h functions. Update call to
3857 (xg_symbolic_immeds_fit): Likewise. Also handle O_lo16 and O_hi16, and
3858 treat weak symbols conservatively.
3859 (xg_check_operand): Use new xtensa-isa.h functions.
3860 (is_dnrange): Delete.
3861 (xg_assembly_relax): Inline previous calls to tinsn_copy.
3862 (xg_finish_frag): Specify separate relax states for the frag and slot0.
3863 (is_branch_jmp_to_next, xg_add_branch_and_loop_targets): Use new
3864 xtensa-isa.h functions.
3865 (xg_instruction_matches_option_term, xg_instruction_matches_or_options,
3866 xg_instruction_matches_options): New.
3867 (xg_instruction_matches_rule): Handle O_register expressions. Call
3868 xg_instruction_matches_options.
3869 (transition_rule_cmp): New.
3870 (xg_instruction_match): Update call to xg_build_simplify_table.
3871 (xg_build_token_insn): Record loc fields.
3872 (xg_simplify_insn): Check is_specific_opcode field and
3873 density_supported flag.
3874 (xg_expand_assembly_insn): Skip checking code_density_available. Use
3875 new xtensa-isa.h functions. Call use_transform instead of can_relax.
3876 (xg_assemble_literal): Add error handling for O_big. Call
3877 record_alignment. Handle O_pltrel.
3878 (xg_valid_literal_expression): New.
3879 (xg_assemble_literal_space): Add slot parameter. Remove call to
3880 set_expr_symbol_offset. Add call to record_alignment. Update call to
3882 (xg_emit_insn): Delete.
3883 (xg_emit_insn_to_buf): Add format parameter. Update calls to
3884 xg_add_opcode_fix and xtensa_insnbuf_to_chars.
3885 (xg_add_opcode_fix): Change opcode parameter to tinsn and add format
3886 and slot parameters. Handle new "alternate" relocations for absolute
3887 literals and CONST16 instructions. Check for bad uses of O_lo16 and
3888 O_hi16. Use new xtensa-isa.h functions.
3889 (xg_assemble_tokens): Delete.
3890 (is_register_writer): Use new xtensa-isa.h functions.
3891 (is_bad_loopend_opcode): Check for xtensa_rsr_lcount_opcode instead of
3892 old-style RSR from LCOUNT.
3893 (next_frag_opcode): Delete.
3894 (next_frag_opcode_is_loop, next_frag_format_size, frag_format_size,
3895 update_next_frag_state): New.
3896 (update_next_frag_nop_state): Delete.
3897 (next_frag_pre_opcode_bytes): Use next_frag_opcode_is_loop.
3898 (xtensa_mark_literal_pool_location): Check use_literal_section flag and
3899 the state of the absolute-literals directive. Add calls to
3900 record_alignment and xtensa_set_frag_assembly_state. Call
3901 xtensa_switch_to_non_abs_literal_fragment instead of
3902 xtensa_switch_to_literal_fragment.
3904 (assemble_nop): Use build_nop. Update call to xtensa_insnbuf_to_chars.
3905 (get_expanded_loop_offset): Change check for undefined opcode to an
3907 (xtensa_set_frag_assembly_state, relaxable_section,
3908 xtensa_find_unmarked_state_frags, xtensa_find_unaligned_branch_targets,
3909 xtensa_find_unaligned_loops, xg_apply_tentative_value): New.
3910 (md_begin): Update call to xtensa_isa_init. Initialize linkrelax to 1.
3911 Set lit4_seg_name. Call xg_init_vinsn. Initialize new global opcodes.
3912 Call init_op_placement_info_table and xtensa_set_frag_assembly_state.
3913 (xtensa_init_fix_data): New.
3914 (xtensa_frob_label): Reset label symbol to the current frag. Check
3915 do_align_targets and generating_literals flag. Propagate frequency
3916 info to new alignment frag. Call xtensa_set_frag_assembly_state.
3917 (xtensa_unrecognized_line): New.
3918 (xtensa_flush_pending_output): Check if inside a bundle. Add a call
3919 to xtensa_set_frag_assembly_state.
3920 (error_reset_cur_vinsn): New.
3921 (md_assemble): Remove check for literal frag. Remove call to
3922 istack_init. Call use_transform instead of use_generics. Parse
3923 explicit instruction format specifiers. Move code for
3924 a0_b_retw_interlock workaround to xg_assemble_vliw_tokens. Call
3925 error_reset_cur_vinsn on errors. Add call to get_invisible_operands.
3926 Add dwarf2_where call. Remote automatic alignment for ENTRY
3927 instructions. Move call to xtensa_clear_insn_labels to the end.
3928 Rearrange to handle bundles.
3929 (xtensa_cons_fix_new): Delete.
3930 (xtensa_handle_align): New.
3931 (xtensa_frag_init): Call xtensa_set_frag_assembly_state. Remove
3932 assignment to is_no_density field.
3933 (md_pcrel_from): Use new xtensa-isa.h functions. Use decode_reloc
3934 instead of reloc_to_opnum. Handle "alternate" relocations.
3935 (xtensa_force_relocation, xtensa_check_inside_bundle,
3936 xtensa_elf_section_change_hook): New.
3937 (xtensa_symbol_new_hook): Delete.
3938 (xtensa_fix_adjustable): Check for difference of symbols with an
3939 offset. Check for external and weak symbols.
3940 (md_apply_fix3): Remove cases for XTENSA_OP{0,1,2} relocs.
3941 (md_estimate_size_before_relax): Return expansion for the first slot.
3942 (tc_gen_reloc): Handle difference of symbols by producing
3943 XTENSA_DIFF{8,16,32} relocs and by writing the value of the difference
3944 into the output. Handle new XTENSA_SLOT*_OP relocs by storing the
3945 tentative values into the output when linkrelax is set.
3946 (XTENSA_PROP_SEC_NAME): Define.
3947 (xtensa_post_relax_hook): Call xtensa_find_unmarked_state_frags.
3948 Create literal tables only if using literal sections. Create new
3949 property tables instead of old instruction tables. Check for unaligned
3950 branch targets and loops.
3951 (finish_vinsn, find_vinsn_conflicts, check_t1_t2_reads_and_writes,
3952 new_resource_table, clear_resource_table, resize_resource_table,
3953 resources_available, reserve_resources, release_resources,
3954 opcode_funcUnit_use_unit, opcode_funcUnit_use_stage,
3955 resources_conflict, xg_find_narrowest_format, relaxation_requirements,
3956 bundle_single_op, emit_single_op, xg_assemble_vliw_tokens): New.
3957 (xtensa_end): Call xtensa_flush_pending_output. Set past_xtensa_end
3958 flag. Update checks for workaround options. Call
3959 xtensa_mark_narrow_branches and xtensa_mark_zcl_first_insns.
3960 (xtensa_cleanup_align_frags): Add special case for branch targets.
3961 Check for and mark unreachable frags.
3962 (xtensa_fix_target_frags): Remove use of align_only_targets flag.
3963 Use RELAX_LOOP_END_BYTES in special case for negatable branch at the
3964 end of a zero-overhead loop body.
3965 (frag_can_negate_branch): Handle instructions with multiple slots.
3966 Use new xtensa-isa.h functions
3967 (xtensa_mark_narrow_branches, is_narrow_branch_guaranteed_in_range,
3968 xtensa_mark_zcl_first_insns): New.
3969 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags): Error if
3970 transformations are disabled.
3971 (next_instrs_are_b_retw): Use new xtensa-isa.h functions. Handle
3972 multislot instructions.
3973 (xtensa_fix_close_loop_end_frags, xtensa_fix_short_loop_frags):
3974 Likewise. Also error if transformations are disabled.
3975 (unrelaxed_frag_max_size): New.
3976 (unrelaxed_frag_min_insn_count, unrelax_frag_has_b_j): Use new
3977 xtensa-isa.h functions.
3978 (xtensa_sanity_check, is_empty_loop, is_local_forward_loop): Use
3979 xtensa_opcode_is_loop instead of is_loop_opcode.
3980 (get_text_align_power): Replace as_fatal with assertion.
3981 (get_text_align_fill_size): Iterate instead of using modulus when
3983 (get_noop_aligned_address): Assert that this is for a machine-dependent
3984 RELAX_ALIGN_NEXT_OPCODE frag. Use next_frag_opcode_is_loop,
3985 xg_get_single_size, and frag_format_size.
3986 (get_widen_aligned_address): Rename to ...
3987 (get_aligned_diff): ... this function. Add max_diff parameter.
3988 Remove handling of rs_align/rs_align_code frags. Use
3989 next_frag_format_size, get_text_align_power, get_text_align_fill_size,
3990 next_frag_opcode_is_loop, and xg_get_single_size. Compute max_diff
3991 and pass it back to caller.
3992 (xtensa_relax_frag): Use relax_frag_loop_align. Add code for new
3993 RELAX_SLOTS, RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN,
3994 RELAX_FILL_NOP, and RELAX_UNREACHABLE frag types. Check relax_seen.
3995 (relax_frag_text_align): Rename to ...
3996 (relax_frag_loop_align): ... this function. Assume loops can only be
3997 in the first slot of an instruction.
3998 (relax_frag_add_nop): Use assemble_nop instead of constructing an OR
3999 instruction. Remove call to frag_wane.
4000 (relax_frag_narrow): Rename to ...
4001 (relax_frag_for_align): ... this function. Extend to handle
4002 RELAX_FILL_NOP and RELAX_UNREACHABLE, as well as RELAX_SLOTS with
4003 RELAX_NARROW for the first slot.
4004 (find_address_of_next_align_frag, bytes_to_stretch): New.
4005 (future_alignment_required): Use find_address_of_next_align_frag and
4006 bytes_to_stretch. Look ahead to subsequent frags to make smarter
4007 alignment decisions.
4008 (relax_frag_immed): Add format, slot, and estimate_only parameters.
4009 Check if transformations are enabled for b_j_loop_end workaround.
4010 Use new xtensa-isa.h functions and handle multislot instructions.
4011 Update call to xg_assembly_relax.
4012 (md_convert_frag): Handle new RELAX_SLOTS, RELAX_UNREACHABLE,
4013 RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN, and RELAX_FILL_NOP
4015 (convert_frag_narrow): Add segP, format and slot parameters. Call
4016 convert_frag_immed for branch instructions. Adjust calls to
4017 tinsn_from_chars, tinsn_immed_from_frag, and xg_emit_insn_to_buf. Use
4018 xg_get_single_size and xg_get_single_format.
4019 (convert_frag_fill_nop): New.
4020 (convert_frag_immed): Add format and slot parameters. Handle multislot
4021 instructions and use new xtensa-isa.h functions. Update calls to
4022 tinsn_immed_from_frag and xg_assembly_relax. Check if transformations
4023 enabled for b_j_loop_end workaround. Use build_nop instead of
4024 assemble_nop. Check is_specific_opcode flag. Check for unreachable
4025 frags. Use xg_get_single_size. Handle O_pltrel.
4026 (fix_new_exp_in_seg): Remove check for old plt flag.
4027 (convert_frag_immed_finish_loop): Update calls to tinsn_from_chars and
4028 xtensa_insnbuf_to_chars. Call tinsn_immed_from_frag. Change check
4029 for loop opcode to an assertion. Mark all frags up to the end of the
4030 loop as not transformable.
4031 (get_last_insn_flags, set_last_insn_flags): Use get_subseg_info.
4032 (get_subseg_info): New.
4033 (xtensa_move_literals): Call xtensa_set_frag_assembly_state. Add null
4035 (xtensa_switch_to_literal_fragment): Rewrite to handle absolute
4036 literals and use xtensa_switch_to_non_abs_literal_fragment otherwise.
4037 (xtensa_switch_to_non_abs_literal_fragment): New.
4038 (cache_literal_section): Add is_code parameter and pass it through to
4039 retrieve_literal_seg.
4040 (retrieve_literal_seg): Add is_code parameter and use it to set the
4041 flags on the literal section. Handle case where head parameter is 0.
4042 (get_frag_is_no_transform, set_frag_is_specific_opcode,
4043 set_frag_is_no_transform): New.
4044 (xtensa_create_property_segments): Add end_property_function parameter
4045 and pass it through to add_xt_block_frags. Call bfd_get_section_flags
4046 and skip SEC_DEBUGGING and !SEC_ALLOC sections.
4047 (xtensa_create_xproperty_segments, section_has_xproperty): New.
4048 (add_xt_block_frags): Add end_property_function parameter and call it
4049 if it is non-zero. Call xtensa_frag_flags_init.
4050 (xtensa_frag_flags_is_empty, xtensa_frag_flags_init,
4051 get_frag_property_flags, frag_flags_to_number,
4052 xtensa_frag_flags_combinable, xt_block_aligned_size,
4053 xtensa_xt_block_combine, add_xt_prop_frags,
4054 init_op_placement_info_table, opcode_fits_format_slot,
4055 xg_get_single_size, xg_get_single_format): New.
4056 (istack_push): Inline call to tinsn_copy.
4057 (tinsn_copy): Delete.
4058 (tinsn_has_invalid_symbolic_operands): Handle O_hi16 and O_lo16 and
4059 CONST16 opcodes. Handle O_big, O_illegal, and O_absent.
4060 (tinsn_has_complex_operands): Handle O_hi16 and O_lo16.
4061 (tinsn_to_insnbuf): Use xg_get_single_format and new xtensa-isa.h
4062 functions. Handle invisible operands.
4063 (tinsn_to_slotbuf): New.
4064 (tinsn_check_arguments): Use new xtensa-isa.h functions.
4065 (tinsn_from_chars): Add slot parameter. Rewrite using xg_init_vinsn,
4066 vinsn_from_chars, and xg_free_vinsn.
4067 (tinsn_from_insnbuf): New.
4068 (tinsn_immed_from_frag): Add slot parameter and handle multislot
4069 instructions. Handle symbol differences.
4070 (get_num_stack_text_bytes): Use xg_get_single_size.
4071 (xg_init_vinsn, xg_clear_vinsn, vinsn_has_specific_opcodes,
4072 xg_free_vinsn, vinsn_to_insnbuf, vinsn_from_chars, expr_is_register,
4073 get_expr_register, set_expr_symbol_offset_diff): New.
4074 * config/tc-xtensa.h (MAX_SLOTS): Define.
4075 (xtensa_relax_statesE): Move from tc-xtensa.c. Add
4076 RELAX_CHECK_ALIGN_NEXT_OPCODE, RELAX_MAYBE_DESIRE_ALIGN, RELAX_SLOTS,
4077 RELAX_FILL_NOP, RELAX_UNREACHABLE, RELAX_MAYBE_UNREACHABLE, and
4079 (RELAX_IMMED_MAXSTEPS): Move from tc-xtensa.c.
4080 (xtensa_frag_type struct): Add is_assembly_state_set,
4081 use_absolute_literals, relax_seen, is_unreachable, is_specific_opcode,
4082 is_align, is_text_align, alignment, and is_first_loop_insn fields.
4083 Replace is_generics and is_relax fields by is_no_transform field.
4084 Delete is_text and is_longcalls fields. Change text_expansion and
4085 literal_expansion to arrays of MAX_SLOTS entries. Add arrays of
4086 per-slot information: literal_frags, slot_subtypes, slot_symbols,
4087 slot_sub_symbols, and slot_offsets. Add fr_prev field.
4088 (xtensa_fix_data struct): New.
4089 (xtensa_symfield_type struct): Delete plt field.
4090 (xtensa_block_info struct): Move definition to tc-xtensa.h. Add
4091 forward declaration here.
4092 (xt_section_type enum): Delete xt_insn_sec. Add xt_prop_sec.
4093 (XTENSA_SECTION_RENAME): Undefine.
4094 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FORCE_RELOCATION, NO_PSEUDO_DOT,
4095 tc_unrecognized_line, md_do_align, md_elf_section_change_hook,
4096 HANDLE_ALIGN, TC_LINKRELAX_FIXUP, SUB_SEGMENT_ALIGN): Define.
4097 (TC_CONS_FIX_NEW, tc_symbol_new_hook): Delete.
4098 (unit_num_copies_func, opcode_num_units_func,
4099 opcode_funcUnit_use_unit_func, opcode_funcUnit_use_stage_func): New.
4100 (resource_table struct): New.
4101 * config/xtensa-istack.h (MAX_INSN_ARGS): Increase from 6 to 10.
4102 (TInsn struct): Add keep_wide, loc, fixup, record_fix, subtype,
4103 literal_space, symbol, sub_symbol, offset, and literal_frag fields.
4104 (tinsn_copy): Delete prototype.
4105 (vliw_insn struct): New.
4106 * config/xtensa-relax.c (insn_pattern_struct): Add options field.
4107 (widen_spec_list): Add option conditions for density and boolean
4108 instructions. Add expansions using CONST16 and conditions for using
4109 CONST16 vs. L32R. Use new Xtensa LX RSR/WSR syntax. Add entries for
4111 (simplify_spec_list): Add option conditions for density instructions.
4112 Add entry for NOP instruction.
4113 (append_transition): Add cmp function pointer parameter and use it to
4114 insert the new entry in order.
4115 (operand_function_LOW16U, operand_function_HI16U): New.
4116 (xg_has_userdef_op_fn, xg_apply_userdef_op_fn): Handle
4117 OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
4118 (enter_opname, split_string): Use xstrdup instead of strdup.
4119 (init_insn_pattern): Initialize new options field.
4120 (clear_req_or_option_list, clear_req_option_list,
4121 clone_req_or_option_list, clone_req_option_list, parse_option_cond):
4123 (parse_insn_pattern): Parse option conditions.
4124 (transition_applies): New.
4125 (build_transition): Use new xtensa-isa.h functions. Fix incorrectly
4126 swapped last arguments in calls to append_constant_value_condition.
4127 Call clone_req_option_list. Add warning about invalid opcode.
4128 Handle LOW16U and HI16U function names.
4129 (build_transition_table): Add cmp parameter and use it in calls to
4130 append_transition. Use new xtensa-isa.h functions. Check
4131 transition_applies before adding entries.
4132 (xg_build_widen_table, xg_build_simplify_table): Add cmp parameter and
4133 pass it through to build_transition_table.
4134 * config/xtensa-relax.h (ReqOrOptionList, ReqOrOption, ReqOptionList,
4135 ReqOption, transition_cmp_fn): New types.
4136 (OpType enum): Add OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
4137 (transition_rule struct): Add options field.
4138 * doc/as.texinfo (Overview): Update Xtensa options.
4139 * doc/c-xtensa.texi (Xtensa Options): Delete --[no-]density,
4140 --[no-]relax, and --[no-]generics options. Update descriptions of
4141 --text-section-literals and --[no-]longcalls. Add
4142 --[no-]absolute-literals and --[no-]transform.
4143 (Xtensa Syntax): Add description of syntax for FLIX instructions.
4144 Remove use of "generic" and "specific" terminology for opcodes.
4145 (Xtensa Registers): Generalize the syntax description to include
4146 user-defined register files.
4147 (Xtensa Automatic Alignment): Update.
4148 (Xtensa Branch Relaxation): Mention limitation of unconditional jumps.
4149 (Xtensa Call Relaxation): Linker can now remove most of the overhead.
4150 (Xtensa Directives): Remove confusing rules about precedence.
4151 (Density Directive, Relax Directive): Delete.
4152 (Schedule Directive): New.
4153 (Generics Directive): Rename to ...
4154 (Transform Directive): ... this node.
4155 (Literal Directive): Update for absolute literals. Missing
4156 literal_position directive is now an error.
4157 (Literal Position Directive): Update for absolute literals.
4158 (Freeregs Directive): Delete.
4159 (Absolute Literals Directive): New.
4160 (Frame Directive): Minor editing.
4161 * Makefile.am (DEPTC_xtensa_elf, DEPOBJ_xtensa_elf, DEP_xtensa_elf):
4162 Update dependencies.
4163 * Makefile.in: Regenerate.
4165 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
4167 * config/tc-mips.c (append_insn): Use fix_new rather than fix_new_exp
4168 to build the second and third fixups for a composite relocation.
4169 (macro_read_relocs): New function.
4170 (macro_build): Use it.
4171 (s_cpsetup): Pass all three composite relocation codes to macro_build.
4172 Simplify fragging code accordingly.
4173 (s_gpdword): Use fix_new rather than fix_new_exp for the second part
4174 of the composite relocation. Set fx_tcbit in both fixups.
4176 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
4178 * config/tc-mips.c (append_insn): Set fx_tcbit for composite relocs.
4179 (md_apply_fix3): Don't treat composite relocs as done.
4181 2004-10-07 Jan Beulich <jbeulich@novell.com>
4183 * macro.c (macro_expand_body): When ELF, use .LL rather than LL as
4184 prefix for symbol names generated from the LOCAL macro directive.
4186 * dw2gencfi.c (select_cie_for_fde): When separating CIE out from
4187 FDE, treat a DW_CFA_remember_state as we do a DW_CFA_advance_loc.
4189 2004-10-07 Tomer Levi <Tomer.Levi@nsc.com>
4191 * config/tc-crx.c (preprocess_reglist): Handle Co-processor
4193 (md_assemble): Add error checking for Co-Processor instructions.
4194 (get_cinv_parameters): Add 'b' option to invalidate the
4195 branch-target cache.
4197 2004-10-05 Paul Brook <paul@codesourcery.com>
4199 * config/tc-arm.c (unwind): New variable.
4200 (vfp_sp_encode_reg): New function.
4201 (vfp_sp_reg_required_here): Use it.
4202 (vfp_sp_reg_list, vfp_dp_reg_list): Remove.
4203 (vfp_parse_reg_list): New function.
4204 (s_arm_unwind_fnstart, s_arm_unwind_fnend, s_arm_unwind_cantunwind,
4205 s_arm_unwind_personality, s_arm_unwind_personalityindex,
4206 s_arm_unwind_handlerdata, s_arm_unwind_save, s_arm_unwind_movsp,
4207 s_arm_unwind_pad, s_arm_unwind_setfp, s_arm_unwind_raw): New
4209 (md_pseudo_table): Add them.
4210 (do_vfp_reg2_from_sp2): Use vfp_parse_reg_list and vfp_sp_encode_reg.
4211 (do_vfp_sp2_from_reg2, vfp_sp_ldstm, vfp_dp_ldstm): Ditto.
4212 (set_section, add_unwind_adjustsp, flush_pending_unwind,
4213 finish_unwind_opcodes, start_unwind_section, create_unwind_entry,
4214 require_hashconst, add_unwind_opcode): New functions.
4215 * doc/c-arm.texi: Document unwinding opcodes.
4216 * NEWS: Mention the new feature.
4218 2004-10-04 Eric Christopher <echristo@redhat.com>
4220 * config/tc-mips.c (md_apply_fix3): Remove erroneous assert.
4222 2004-10-01 H.J. Lu <hongjiu.lu@intel.com>
4224 * config/tc-ppc.c (md_apply_fix3): Call S_SET_THREAD_LOCAL for
4226 * config/tc-s390.c (md_apply_fix3): Likewise.
4227 * config/tc-sparc.c (md_apply_fix3): Likewise.
4229 2004-10-01 Paul Brook <paul@codesourcery.com>
4231 * config/tc-arm.c (arm_elf_section_type): New function.
4232 (arm_elf_change_section): Set section link for exidx sections.
4233 * config/tc-arm.h (arm_elf_section_type): Add prototype.
4234 (md_elf_section_type): Define.
4236 2004-10-01 Bill Farmer <Bill@the-farmers.freeserve.co.uk>
4238 * config/tc-pdp11.c (md_apply_fix3): Change to sign of the SOB
4239 instruction's offset.
4241 2004-10-01 Adam Nemet <anemet@lnxw.com>
4243 * (TARGET_FORMAT): Remove LynxOS COFF definition.
4245 2004-10-01 Ravi Ramaseshan <ravi.ramaseshan@codito.com>
4247 * config/tc-arc.c (tc_gen_reloc): Don't assume fixP->fx_addsy is an
4248 asymbol *, instead use symbol_get_bfdsym.
4250 2004-09-30 Linus Nielsen Feltzing <linus@haxx.se>
4252 * config/tc-m68k.c (select_control_regs): Add mcf5249.
4254 2004-09-30 Paul Brook <paul@codesourcery.com>
4256 * config/tc-arm.c (do_smi, do_nop): New functions.
4257 (insns): Add ARMv6ZK instructions.
4258 (md_apply_fix3): Handle BFD_RELOC_ARM_SMI.
4259 (tc_gen_reloc): Ditto.
4260 (arm_cpus): Add mpcore and arm1176.
4261 (arm_archs): Add armv6{k,z,zk}.
4262 * doc/c-arm.texi: Document new cores and architectures.
4264 2004-09-30 Nick Clifton <nickc@redhat.com>
4266 * config/tc-arm.c: Use ISO C90 formatting.
4268 2004-09-30 Vladimir Ivanov <vladitx@nucleusys.com>
4270 * config/tc-arm.c (mav_reg_required_here): Allow REG_TYPE_CN
4271 as alternative when REG_TYPE_MVF, REG_TYPE_MVD, REG_TYPE_MVFX or
4272 REG_TYPE_MVDX is expected.
4274 2004-09-29 Marc Bevand <m.bevand@gmail.com>
4276 * doc/c-i386.texi (i386-Mnemonics): Fix typo.
4278 2004-09-21 James E Wilson <wilson@specifixinc.com>
4280 * config/tc-ia64.c (ENCODED_PSP_OFFSET): New.
4281 (output_rp_psprel, output_pfs_psprel, output_preds_psprel,
4282 output_spill_base, output_unat_psprel, output_lc_psprel,
4283 output_fpsr_psprel, output_priunat_psprel, output_bsp_psprel,
4284 output_bsprestore_psprel, output_rnat_psprel, output_spill_psprel,
4285 output_spill_psprel_p): Use it.
4287 2004-09-20 Tomer Levi <Tomer.Levi@nsc.com>
4289 * config/tc-crx.c (handle_LoadStor): New function.
4290 Handle load/stor unique instructions before parsing.
4292 2004-09-17 Paul Brook <paul@codesourcery.com>
4294 * config/tc-arm.c (s_arm_rel31): New funciton.
4295 (md_pseudo_table): Add .rel31.
4296 (md_apply_fix3): Handle BFD_RELOC_ARM_TARGET2,
4297 BFD_RELOC_32_PCREL and BFD_RELOC_ARM_PREL31.
4298 (tc_gen_reloc): Handle BFD_RELOC_ARM_PREL31 and BFD_RELOC_ARM_TARGET2.
4299 (arm_fix_adjustable): Return 0 for BFD_RELOC_ARM_TARGET2.
4300 (arm_parse_reloc): Add (target2).
4302 2004-09-17 Alan Modra <amodra@bigpond.net.au>
4304 * Makefile.am: Run "make dep-am".
4305 * Makefile.in: Regenerate.
4306 * aclocal.m4: Regenerate.
4307 * configure: Regenerate.
4308 * doc/Makefile.in: Regenerate.
4309 * po/POTFILES.in: Regenerate.
4310 * po/gas.pot: Regenerate.
4312 2004-09-14 Hideki IWAMOTO <h-iwamoto@kit.hi-ho.ne.jp>
4314 * config/tc-mmix.c [!LLONG_MIN]: Correct #elsif to #elif.
4315 [!LLONG_MAX]: Ditto.
4317 2004-09-13 Paul Brook <paul@codesourcery.com>
4319 * config/tc-arm.c: Rename RELABS to TARGET1.
4321 2004-09-13 Alan Modra <amodra@bigpond.net.au>
4323 * messages.c (as_internal_value_out_of_range): Cast values passed
4324 to as_bad_where or as_warn_where to proper type.
4326 2004-09-11 Theodore A. Roth <troth@openavr.org>
4328 * config/tc-avr.c: Add support for
4329 atmega48, atmega88, atmega168, attiny13, attiny2313, at90can128.
4331 2004-09-09 Alan Modra <amodra@bigpond.net.au>
4333 * dw2gencfi.c (select_cie_for_fde): When separating CIE out
4334 from FDE, treat a CFI_escape as we do a DW_CFA_advance_loc.
4336 2004-09-08 Paul Brook <paul@codesourcery.com>
4338 * config/obj-elf.c (obj_elf_section_type): Handle init_array,
4339 fini_array and preinit_array section types.
4340 * config/tc-ia64.c (ia64_elf_section_type): Remove init_array
4342 * doc/as.texinfo: Document extra section types.
4344 2004-09-02 Mark Mitchell <mark@codesourcery.com>
4346 * Makefile.am (TARG_ENV_HFILES): Add te-symbian.h.
4347 * Makefile.in: Regenerated.
4348 * configure.in: Set em for arm*-*-symbianelf*.
4349 * configure: Regenerated.
4350 * config/tc-arm.c (elf32_arm_target_format): Use Symbian target
4351 vectors when appropriate.
4352 * config/te-symbian.h: New file.
4354 2004-09-03 Tomer Levi <Tomer.Levi@nsc.com>
4356 * config/tc-crx.c (gettrap): Exception vector can be case
4358 (process_label_constant): Fix a 32-bit displacement bug in branch
4360 (get_operandtype) : Bug fix, wrong operand was used.
4361 (process_label_constant): Initialize relocation type to
4364 2004-09-01 Richard Earnshaw < reanrsha@arm.com>
4366 * tc-arm.c (arm_cpus, arm_fpus): Allow <cpu>-s as well as <cpu>s
4367 for synthesizable cores.
4369 * doc/c-arm.texi (ARM Options): Document canonical names of CPUs.
4371 2004-08-25 Dmitry Diky <diwil@spec.ru>
4373 * config/tc-msp430.c: Clean-up the code.
4374 (md_relax_table): New relax table.
4375 (mcu_types): Sort MCU types.
4376 (md_pseudo_table): Add .profiler pseudo handler.
4377 (pow2value): New function.
4378 (msp430_profiler): New function.
4379 (msp430_operands): Add new insns handlers.
4380 (msp430_srcoperand): Add register operand handler, allow complex
4382 (md_estimate_size_before_relax): Rewritten.
4383 (md_convert_frag): Rewritten.
4384 (msp430_relax_frag): New function.
4385 * config/tc-msp430.h (md_relax_frag): define macro
4386 * doc/c-msp430.texi: Update information.
4388 2004-08-24 Nick Clifton <nickc@redhat.com>
4390 * as.c (std_shortopts): Allow -g to take an optional argument.
4391 (parse_args): Pass any switch starting with -g on to the backend
4394 2004-08-18 Mark Mitchell <mark@codesourcery.com>
4396 * configure.in (arm*-*-symbianelf*): New target.
4397 (arm*-*-eabi*): Likewise.
4398 * configure: Regenerated.
4400 2004-08-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4401 * config/tc-mips.c (append_insn): Handle delay slots in branch likely
4404 2004-08-18 Jakub Jelinek <jakub@redhat.com>
4406 * config/tc-ia64.c (start_unwind_section): Add linkonce_empty
4407 argument, don't do anything if current section is not
4408 .gnu.linkonce.t.* and linkonce_empty is set.
4409 (generate_unwind_image, dot_endp): Adjust callers, call
4410 start_unwind_section (*, 1) if nothing will be put into the
4413 2004-08-17 Nick Clifton <nickc@redhat.com>
4415 * as.c (MD_DEBUG_FORMAT_SELECTOR): Provide default definition.
4416 (show_usage): Add -g.
4417 (std_longopts): Add --gen-debug. Alpha sort the table.
4418 (parse_args): Print an error message if a switch is not handled.
4419 Handle the -g switch, calling md_debug_format_selector() if
4421 * NEWS: Mention new feature.
4422 * doc/as.texinfo: Document new switch.
4423 * doc/internals.texi: Document behaviour of md_parse_option.
4425 * config/tc-arm.c (md_parse_option): Do not issue an error message
4426 if the switch is not recognised.
4427 * config/tc-m68k.c (md_parse_option): Likewise.
4428 * config/tc-pdp11.c (md_parse_option): Likewise.
4429 * config/tc-v850.c (md_parse_option): Likewise.
4431 * as.h: Fix up formatting.
4434 2004-08-16 Nick Clifton <nickc@redhat.com>
4436 * macro.c (macro_set_alternate): Use ISO C90 formatting.
4438 * configure.in: Sort architecture based tables alphabetically.
4439 * configure: Regenerate.
4441 2004-08-16 Alan Modra <amodra@bigpond.net.au>
4443 * config/tc-ppc.c (tc_ppc_regname_to_dw2regnum <regnames>): Replace
4444 { "cc", 68 }, with { "cr", 70 }.
4446 2004-08-13 Jan Beulich <jbeulich@novell.com>
4447 Nick Clifton <nickc@redhat.com>
4449 * as.c: Add and handle new --alternate command line option.
4450 * macro.c (macro_set_alternate): New.
4451 * macro.h (macro_set_alternate): Declare.
4452 * read.c: Add and handle new .altmacro and .noaltmacro directives.
4453 * doc/as.texinfo: Document new command line option and pseudo-ops
4454 as well as insert documentation originating from gasp about
4455 alternate macro syntax.
4456 * NEWS: Mention new command line option and pseudo-ops.
4458 2004-08-10 Mark Mitchell <mark@codesourcery.com>
4460 * expr.c (operand): Handle the "~", "-", and "!" operators applied
4463 2004-08-06 Paul Brook <paul@codesourcery.com>
4465 * config/tc-arm.c (md_apply_fix3, tc_gen_reloc, arm_parse_reloc):
4466 Handle new relocations.
4467 * include/elf/arm.h (elf_arm_reloc_type): Add new EABI relocations.
4469 2004-08-05 Bob Wilson <bob.wilson@acm.org>
4471 * write.c (relax_segment): Use was_address instead of address when
4472 setting fr_fix field for align frag due to backwards .org.
4474 2004-07-29 Alexandre Oliva <aoliva@redhat.com>
4476 Introduce SH2a support.
4477 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
4478 * config/tc-sh.c (get_specific): Change arch_sh2a_up to
4480 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
4481 * config/tc-sh.c (md_parse_option): Add sh2a-nofpu ISA handling.
4482 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
4483 * config/tc-sh.c (sh_elf_final_processing): Move sh2a recognition
4484 to end of conditional expression.
4485 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
4486 * config/tc-sh.c: Add sh2a-nofpu support.
4487 2003-12-29 DJ Delorie <dj@redhat.com>
4488 * tc-sh.c: Add sh2a support.
4489 (parse_reg): Add tbr.
4490 (parse_at): Support @@(disp,tbr).
4491 (get_specific): Support sh2a opcodes.
4492 (insert4): New, for 4 byte relocs.
4493 (build_Mytes): Support sh2a opcodes.
4494 (md_apply_fix3_Mytes): Support sh2a opcodes.
4495 2003-12-02 Michael Snyder <msnyder@redhat.com>
4496 * config/tc-sh.c (md_parse_option): Handle sh2a.
4497 (sh_elf_final_processing): Ditto.
4499 2004-07-27 Jason Thorpe <thorpej@wasabisystems.com>
4501 * config/tc-hppa.h (TARGET_FORMAT): Set to "elf32-hppa-netbsd"
4504 2004-07-27 Alan Modra <amodra@bigpond.net.au>
4506 * config/tc-ppc.c (ppc_frob_file_before_adjust): Warn if .toc too big.
4507 (ppc_arch): Expand comment.
4509 2004-07-27 Tomer Levi <Tomer.Levi@nsc.com>
4511 * config/tc-crx.c: Support evaluating the difference between two
4513 * config/tc-crx.h: Likewise.
4515 2004-07-26 H.J. Lu <hongjiu.lu@intel.com>
4517 * config/tc-ia64.c (start_unwind_section): Set the linked-to
4519 (ia64_elf_section_change_hook): Set the linked-to section for
4522 2004-07-26 Dmitry Diky <diwil@spec.ru>
4524 * config/tc-msp430.c: Add new subtargets: msp430x1610,
4525 msp430x1611, msp430x1612, msp430x415, msp430x417, msp430xG437,
4526 msp430xG438, msp430xG439.
4528 2004-07-25 Daniel Jacobowitz <dan@debian.org>
4530 * doc/as.texinfo (Section, PushSection): Correct documentation
4533 2004-07-21 Jan Beulich <jbeulich@novell.com>
4535 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
4536 permissible for the selected instruction suffix.
4537 (match_template): Don't permit 64-bit general purpose operands in
4539 (finalize_imm): Permit 64-bit immediates.
4540 (build_modrm_byte): Don't treat 32-bit addressing in 64-bit mode
4541 specially except for the width of the used base and/or index
4542 registers. For 32-bit displacements, use sign-extended
4543 relocations only when using 64-bit addressing.
4544 Force zero displacement on rip-relative addressing when there is
4545 no other displacement.
4546 (i386_index_check): Don't treat 32-bit addressing in 64-bit mode
4547 specially except for the width of the used base and/or index
4549 (parse_register): Disallow Reg64 registers in 32-bit mode.
4551 * config/tc-i386.c: For DefaultSize instructions, don't guess a 'q'
4552 suffix if the instruction doesn't support it.
4554 2004-07-20 Maciej W. Rozycki <macro@linux-mips.org>
4556 * config/tc-mips.c (append_insn): Handle constant expressions with
4557 no associated relocation.
4558 (mips_ip): Cancel the expression after use for the Q format
4560 (parse_relocation): Return no relocation for unsupported
4562 (my_getSmallExpression): Return no relocation if no relocation
4565 2004-07-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4567 * config/obj-som.c (adjust_stab_sections): Add prototype.
4568 (obj_som_compiler, obj_som_version, obj_som_copyright,
4569 adjust_stab_sections): Add ATTRIBUTE_UNUSED to unused arguments.
4570 * config/tc-hppa.c (update_subspace): Likewise.
4571 (is_defined_subspace): Amplify comment.
4572 * config/obj-som.h (som_frob_file): Add prototype.
4574 2004-07-19 Christopher Faylor <cgf@timesys.com>
4575 H.J. Lu <hongjiu.lu@intel.com>
4577 * subsegs.c (section_symbol): Don't create a new segment when
4578 existing segment is undefined.
4580 2004-07-16 Richard Earnshaw <rearnsha@arm.com>
4582 * config/tc-arm.c: Include include/opcode/arm.h.
4583 (ARM_EXT_*, ARM_ARCH_*, ARM_ANY, ARM_ALL, COPROC_ANY): Delete.
4584 (FPU_FPA_EXT_* FPU_VFP_EXT_*, FPU_ANY, FPU_NONE, FPU_MAVERICK): Delete.
4585 (FPU_ARCH_*): Delete.
4586 * Makefile.am: Update dependencies.
4587 * Makefile.in: Regenerate.
4589 2004-07-15 Nick Clifton <nickc@redhat.com>
4591 * configure.in: Accept armbe as a big-endian arm configuration.
4592 * configure: Regenerate.
4594 2004-07-13 Thomas Nystrom <thn@saeab.se>
4596 * config/tc-i386.c (T_SHIFTOP): New constant.
4597 (intel_e05_1): Handle '&', '|' and T_SHIFTOP.
4598 (intel_el1): Handle '~'.
4599 (intel_get_token): Handle '<>', '&', '|' and '~'.
4601 2004-07-13 Nick Clifton <nickc@redhat.com>
4603 (md_assemble): Remove spurious newline from end of as_bad error
4605 (intel_e05_1): Likewise.
4606 (intel_e11): Likewise.
4607 (intel_match_token): Likewise.
4609 2004-07-11 Andreas Schwab <schwab@suse.de>
4611 * config/tc-m68k.c: Convert to C90. Remove redundant
4612 declarations. Indentation fixup.
4613 [M68KCOFF]: Include "obj-coff.h" instead of declaring
4614 obj_coff_section ourselves.
4616 2004-07-09 James E Wilson <wilson@specifixinc.com>
4618 * config/tc-ia64.c (default_big_endian): New.
4619 (dot_byteorder, md_begin): Use it.
4620 (md_parse_option): Set it.
4622 2004-07-09 Nick Clifton <nickc@redhat.com>
4624 * configure.in: Change sh-sybmian-elf to sh-*-symbianelf.
4625 * configure: Regenerate.
4626 * NEWS: Change sh-sybmian-elf to sh-*-symbianelf.
4627 * config/tc-sh.c (sh_elf_final_processing): Use renamed version of
4628 sh_find_elf_flags if necessary.
4630 2004-07-08 Richard Sandiford <rsandifo@redhat.com>
4632 * config/tc-mips.c (mips_fix_adjustable): If the full addend is
4633 going to be split into more than one in-place addend, return 0
4634 for relocations against mergeable sections. Associate comments
4637 2004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
4639 * Makefile.am (CPU_TYPES): Add crx.
4640 (TARGET_CPU_CFILES): Add config/tc-crx.c.
4641 (TARGET_CPU_HFILES): Add config/tc-crx.h.
4642 (DEPTC_crx_elf): New target.
4643 (DEPOBJ_crx_elf): Likewise.
4644 (DEP_crx_elf): Likewise.
4645 * Makefile.in: Regenerate.
4646 * configure.in: Add crx* target.
4647 * configure: Regenerate.
4648 * config/tc-crx.c: New file.
4649 * config/tc-crx.h: New file.
4650 * NEWS: Mention new target.
4652 2004-07-06 Nick Clifton <nickc@redhat.com>
4654 * config.in: Undefine TARGET_SYMBIAN by default.
4656 * configure: Regenerate. Add sh-symbian-elf target. If
4657 selected define TARGET_SYMBIAN.
4658 * config/tc-sh.h (TARGET_FORMAT): Select a Symbian target
4659 format if TARGET_SYMBIAN has been defined.
4661 * output-file.c (output_file_create): Report the target format
4662 chosen when bfd_openw reports that it is invalid.
4664 * config/obj-coff.c (coff_pseudo_table): Only define the weak
4665 pseudo for BFD based assemblers.
4667 2004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
4670 * config/tc-sh.c (md_assemble): Change isspace to ISSPACE.
4671 (md_parse_option): Remove redundant -isa testing.
4672 Make bfd_arch variable const.
4673 (md_show_usage): Make bfd_arch variable const.
4675 2004-07-03 James E Wilson <wilson@specifixinc.com>
4677 * config/tc-ia64.c (emit_one_bundle): Check and set insn_addr.
4678 * config/tc-ia64.h (md_frag_check): Define.
4680 2004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
4682 * config/obj-coff.c (obj_coff_weak): New .weak syntax for PE weak
4684 * doc/as.texinfo (Weak): Document PE weak symbols.
4686 2004-07-03 Richard Sandiford <rsandifo@redhat.com>
4688 * config/tc-mips.c (HAVE_IN_PLACE_ADDENDS): New macro.
4689 (reloc_needs_lo_p): Only return true if HAVE_IN_PLACE_ADDENDS.
4690 (mips_frob_file): Rework so that only a single pass through the
4691 relocs is needed. Allow %lo()s to have higher offsets than their
4692 corresponding %hi()s or %got()s.
4694 2004-07-02 Nick Clifton <nickc@redhat.com>
4696 * config/tc-arm.c (md_apply_fix3:BFD_RELOC_ARM_IMMEDIATE): Do not
4697 allow values which have come from undefined symbols.
4698 Always consider this fixup to have been processed as a reloc
4699 cannot be generated for it.
4701 2004-07-02 Alan Modra <amodra@bigpond.net.au>
4703 * frags.h (struct frag): Add has_code and insn_addr fields.
4704 * write.c (cvt_frag_to_fill): Invoke md_frag_check.
4705 * config/tc-ppc.c (md_assemble): Check and set insn_addr.
4706 * config/tc-ppc.h (md_frag_check): Define.
4708 2004-06-28 Maciej W. Rozycki <macro@linux-mips.org>
4710 * doc/Makefile.am (info): Rename goal to...
4711 (info-local): ... this, to preserve implicit dependencies.
4712 * doc/Makefile.in: Regenerate with automake 1.8.5.
4714 2004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
4716 * config/tc-m32r.c (md_convert_frag): Changed for @PLT.
4717 (m32r_cgen_record_fixup_exp): Changed for @GOTOFF, @GOT.
4718 (m32r_fix_adjustable): Changed for @GOTOFF, @GOT, @PLT.
4719 (tc_gen_reloc): Likewise.
4720 (m32r_end_of_match): Add for @GOTOFF, @GOT, @PLT.
4721 (m32r_parse_name): Likewise.
4722 (m32r_cgen_parse_fix_exp): Likewise.
4723 * config/tc-m32r.h (md_parse_name): Define for @GOTOFF, @GOT, @PLT.
4724 (O_PIC_reloc): Likewise.
4725 (TC_CGEN_PARSE_FIX_EXP): Likewise..
4726 * cgen.c (gas_cgen_parse_operand): Add TC_CGEN_PARSE_FIX_EXP
4727 for @GOTOFF, @GOT, @PLT.
4729 2004-06-21 Jan Beulich <jbeulich@novell.com>
4731 * gas/symbols.c: While discarding ordinary local absolute symbols
4732 when --strip-local-absolute is in effect, retain file symbols.
4734 2004-06-20 Andreas Schwab <schwab@suse.de>
4736 * config/tc-m68k.c (mri_chip): Replace current_chip, not augment.
4737 (md_parse_option): Likewise.
4739 2004-06-17 Jan Beulich <jbeulich@novell.com>
4741 * config/tc-i386.c: Deal with LEX_QM the same way as with LEX_AT.
4742 * config/te-netware.h: New file.
4743 * config/te-ppcnw.h: Delete: Obsolete.
4744 * configure.in: Eliminate ill NetWare targets. Make generic
4745 NetWare target use proper emulation.
4746 * Makefile.am: Eliminate reference to obsolete te-ppcnw.h, add
4747 reference to new te-netware.h.
4748 * configure: Regenerate.
4749 * Makefile.in: Regenerate.
4751 2004-06-15 Martin Schwidefsky <schwidefsky@de.ibm.com>
4753 * config/tc-s390.c (s390_insn): Avoid incorrect signed/unsigned
4754 comparison in .insn pseudo operation.
4756 2004-06-15 Alan Modra <amodra@bigpond.net.au>
4758 * config/obj-coff.c (coff_adjust_section_syms): Use
4759 bfd_get_section_size instead of bfd_get_section_size_before_reloc.
4760 (coff_frob_section): Likewise.
4761 * config/tc-mips.c (md_apply_fix3): Likewise.
4762 * config/obj-elf.c (elf_frob_file): Use bfd_set_section_size.
4763 (elf_frob_file_after_relocs): Likewise.
4765 2004-06-10 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4767 * config/tc-hppa.c (log2): Rename to exact_log2.
4768 (pa_next_subseg): Delete unused function.
4769 (create_new_space): Mark unused arguments with ATTRIBUTE_UNUSED.
4770 (create_new_subspace): Likewise.
4773 * config/tc-hppa.c (hppa_fix_adjustable): Allow reduction of fake
4774 labels. Fix warning.
4776 2004-05-28 DJ Delorie <dj@redhat.com>
4778 * config/tc-mn10300.h (tc_fix_adjustable): Define.
4779 * config/tc-mn10300.c (mn10300_fix_adjustable): Don't adjust debug
4780 or non-merged symbols.
4782 2004-05-28 H.J. Lu <hongjiu.lu@intel.com>
4784 * config/tc-ia64.c (remove_marked_resource): Save, clear and
4785 restore the old slot when inserting srlz.i/srlz.d.
4787 2004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
4789 * Makefile.am: Regenerate dependecies.
4790 * Makefile.in: Regenerate.
4791 * config/tc-sh.c (valid_arch): Make unsigned.
4792 (preset_target_arch): Likewise.
4793 (md_begin): Use new architecture flags system.
4794 (get_specific): Likewise.
4795 (assemble_ppi): Likewise.
4796 (md_assemble): Likewise. Also fix error check for bad opcodes.
4797 (md_parse_option): Likewise. Also generate -isa values according
4798 to the table in bfd/cpu-sh.c instead of just constants. Also
4799 allow <arch>-up ISA variants.
4800 (sh_elf_final_processing): Replace if-else chain with a call to
4801 sh_find_elf_flags().
4803 2004-05-28 Peter Barada <peter@the-baradas.com>
4805 * config/gc-m68k.c(m68k_ip): Convert mode 5 addressing
4806 with zero offset into mode 2 addressing to save a word.
4808 2004-05-27 H.J. Lu <hongjiu.lu@intel.com>
4810 * config/tc-ia64.c (ar_is_in_integer_unit): Removed.
4811 (ar_is_only_in_integer_unit): New.
4812 (ar_is_only_in_memory_unit): New.
4813 (generate_unwind_image): Silence gcc on 32bit host.
4814 (md_assemble): Use ar_is_only_in_integer_unit instead of
4815 ar_is_in_integer_unit. Check AR access.
4817 2004-05-27 Peter Barada <peter@the-baradas.com>
4819 * config/tc-m68k.c (md_begin): Sort the opcode table into
4821 (m68k_compare_opcode): New function to do the sorting.
4823 2004-05-24 Peter Barada <peter@the-baradas.com>
4825 * config/m68k-parse.y(operand): Allow for MAC/EMAC mask
4826 addressing on MIT style operands.
4827 * config/m68k-parse.y(yylex): Allow '-&' for predecrement
4829 * config/tc-m68k.c(install_operand): Comment 'G' and 'H' type
4832 2004-05-23 Alan Modra <amodra@bigpond.net.au>
4834 * expr.c (operand, operator): Don't reject '++' and '--'.
4836 2004-05-20 Richard Sandiford <rsandifo@redhat.com>
4838 * config/tc-mips.c (append_insn): Use ISA-encoded addresses in MIPS16
4841 2004-05-17 Adam Nemet <anemet@lnxw.com>
4843 * configure.in: Add ppc-*-lynxos*. Update i386-*-lynxos* to ELF.
4844 * configure: Regenerate.
4846 2004-05-13 Paul Brook <paul@codesourcery.com>
4848 * dw2gencfi.c (output_cie): Handle dwarf3 format CIE entries.
4850 2004-05-13 Joel Sherrill <joel@oarcorp.com>
4852 * configure.in (or32-*-rtems*): Switch to elf.
4853 * configure: Regenerate.
4855 2004-05-13 Nick Clifton <nickc@redhat.com>
4857 * po/fr.po: Updated French translation.
4859 2004-05-11 Nick Clifton <nickc@redhat.com>
4861 * doc/as.texinfo (Section): Document G and T flags to .section
4862 directive. Document the extra arguments that the G flag
4863 requires. Document the #tls flag.
4865 2004-05-11 H.J. Lu <hongjiu.lu@intel.com>
4867 * subsegs.c (section_symbol): Create a new section symbol if
4868 the existing one doesn't match.
4869 * symbols.c (symbol_set_bfdsym): Don't reset BFD section symbol.
4871 2004-05-07 Richard Sandiford <rsandifo@redhat.com>
4873 * config/tc-mips.c (append_insn, mips_emit_delays): Extend -mfix-vr4120
4874 to cope with VR4181A errata MD(1) and MD(4).
4876 2004-05-07 Brian Ford <ford@vss.fsi.com>
4878 * NEWS: Mention .secrel32 for pe[i]-i386.
4880 2004-05-07 Alexandre Oliva <aoliva@redhat.com>
4882 * config/tc-frv.h (MAX_MEM_FOR_RS_ALIGN_CODE): New.
4883 (HANDLE_ALIGN): New.
4885 2004-05-06 Daniel Jacobowitz <dan@debian.org>
4887 * Makefile.am (DIST_SUBDIRS): Define.
4888 * aclocal.m4: Regenerate with automake 1.8.4.
4889 * Makefile.in: Likewise.
4890 * doc/Makefile.in: Likewise.
4892 2004-05-06 David Mosberger-Tang <davidm@hpl.hp.com>
4894 * config/tc-ia64.c (dot_serialize): Declare.
4895 (dot_serialize): New function.
4896 (md_pseudo_table): Add ".serialize.data" and
4897 ".serialize.instruction" directives.
4899 2004-05-06 Nick Clifton <nickc@redhat.com>
4901 * messages (as_internal_value_out_of_range): Print a message about
4902 a value being out of range. Be consistent about whether the
4903 values are printed in decimal or hexadecimal.
4904 (as_warn_value_out_of_range): Generate a warning message about an
4906 (as_bad_value_out_of_range): Generate an error message about an
4908 * as.h: Prototype the new functions.
4909 * config/tc-alpha.c (insert_operand): Use new function.
4910 * config/tc-arc.c (arc_insert_operand): Likewise.
4911 * config/tc-mn10200.c (mn10200_insert_operand): Likewise.
4912 * config/tc-mn10300.c (mn10300_insert_operand): Likewise.
4913 * config/tc-ppc.c (ppc_insert_operand): Likewise.
4914 * config/tc-s390.c (s390_insert_operand): Likewise.
4915 * config/tc-v850.c (v850_insert_operand): Likewise.
4917 2004-05-05 Alexandre Oliva <aoliva@redhat.com>
4919 * configure.in: Set em=linux for frv-*-*linux*.
4920 * configure: Rebuilt.
4921 * config/tc-frv.h (TARGET_FORMAT): Use elf32-frvfdpic if...
4922 (frv_md_fdpic_enabled): New.
4923 * config/tc-frv.c (frv_md_fdpic_enabled): New.
4924 (DEFAULT_FDPIC): New.
4925 (frv_flags): Use DEFAULT_FDPIC.
4926 (frv_pic_flag): Likewise.
4927 (OPTION_NOPIC): New.
4928 (md_longopts): Add -mnopic.
4929 (md_parse_option): Handle it.
4930 (md_show_usage): Add -mfdpic and -mnopic.
4932 2004-05-05 Peter Barada <peter@the-baradas.com>
4934 * config/tc-m68k.c: Add find_cf_chip to print list of valid
4935 chips for invalid coldfire instructions, rename selectors
4936 for ColdFire sub-variants, add 521x,5249,547x,548x and aliases,
4937 add current_chip to track which chip is referred to(including save/restore),
4938 use current_chip to select control registers, not current_arch.
4939 (md_show_usage): Add new chips.
4940 * doc/c-m68k.texi: Document new command line switches.
4942 2004-05-05 Jakub Jelinek <jakub@redhat.com>
4944 * tc-s390.h (md_do_align, HANDLE_ALIGN): Remove.
4945 (NOP_OPCODE): Define.
4946 (s390_align_code): Remove prototype.
4947 * tc-s390.c (s390_align_code): Remove.
4949 2004-05-04 H.J. Lu <hongjiu.lu@intel.com>
4951 * config/tc-ia64.c (make_unw_section_name): Removed.
4952 (start_unwind_section): New function.
4953 (generate_unwind_image): Take const segT instead of const
4955 (dot_handlerdata): Adjusted.
4956 (dot_endp): Likewise.
4958 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
4960 * config/obj-elf.c (obj_elf_change_section): Allow the
4961 ".note.GNU-stack" section has SHF_EXECINSTR.
4963 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
4965 * config/obj-elf.c (get_section): Return bfd_boolean.
4966 (obj_elf_change_section): Call bfd_get_section_by_name_if
4967 instead of bfd_map_over_sections.
4969 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
4971 * config/obj-elf.c (get_section): New function.
4972 (obj_elf_change_section): Support multiple sections with same
4975 2004-04-30 Nick Clifton <nickc@redhat.com>
4977 * config/tc-arm.c (create_register_alias): Fix typo checking for
4978 case sensitive register aliases.
4979 (co_proc_number): Use error message string in all_reg_maps[]
4981 (cp_reg_required_here): Likewise.
4982 (fp_reg_required_here): Likewise.
4984 2004-04-29 Brian Ford <ford@vss.fsi.com>
4986 * dwarf2dbg.c (dwarf2_finish): Add SEC_DEBUGGING to section flags.
4988 2004-04-28 Chris Demetriou <cgd@broadcom.com>
4990 * config/tc-mips.c (HAVE_32BIT_ADDRESSES, append_insn, macro_build)
4991 (load_address, macro, mips_ip, md_parse_option)
4992 (mips_force_relocation, mips_validate_fix, md_apply_fix3)
4993 (s_change_sec, pic_need_relax, tc_gen_reloc): Remove all
4994 embedded-PIC handling, and update comments.
4995 (SWITCH_TABLE): Remove.
4996 * config/tc-mips.h (DIFF_EXPR_OK): Delete.
4997 (enum mips_pic_level): Remove EMBEDDED_PIC.
4998 (EXTERN_FORCE_RELOC): Remove embedded-PIC handling.
4999 (TC_FORCE_RELOCATION): Update comment.
5000 * ecoff.c (ecoff_build_lineno): Add comment about some code that
5001 might be safe to remove now that MIPS embedded-PIC is gone.
5003 2004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5005 * config/obj-som.c (obj_som_init_stab_section): Add new arguments in
5006 call to obj_set_subsection_attributes.
5007 (obj_som_init_stab_section): Likewise.
5008 * config/tc-hppa.c (default_subspace_dict): Add comdat field.
5009 (pa_def_subspaces): Provide comdat default.
5010 (pa_subspace): Handle new "comdat" parameter. Set SEC_LINK_ONCE and
5011 not SEC_IS_COMMON if section is comdat, common or dup_common. Update
5012 calls to create_new_subspace and update_subspace to pass comdat flag.
5013 (create_new_subspace, update_subspace): Add new comdat argument. Use
5014 it in calls to obj_set_subsection_attributes.
5015 * doc/c-hppa.texi (.subspa, .nsubspa): Document new comdat parameter
5016 and use of comdat, common and dup_comm parameters.
5018 2004-04-26 H.J. Lu <hongjiu.lu@intel.com>
5020 * config/obj-elf.c (obj_elf_change_section): Check if the old
5021 group name is NULL before comparison.
5023 2004-04-23 Chris Demetriou <cgd@broadcom.com>
5025 * config/tc-mips.h (mips_dwarf2_addr_size): Prototype.
5027 2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5029 * config/tc-mips.c (s_mipsset): Set default CPU type for .set mipsN.
5031 2004-04-23 Chris Demetriou <cgd@broadcom.com>
5033 * config/tc-mips.c (md_longopts): Remove -membedded-pic option.
5034 (OPTION_MEMBEDDED_PIC): Remove.
5035 (OPTION_TRAP, OPTION_BREAK, OPTION_EB, OPTION_EL)
5036 (OPTION_FP32, OPTION_GP32, OPTION_CONSTRUCT_FLOATS)
5037 (OPTION_NO_CONSTRUCT_FLOATS, OPTIONS_FP64, OPTION_GP64)
5038 (OPTION_RELAX_BRANCH, OPTION_NO_RELAX_BRANCH)
5039 (OPTION_ELF_BASE): Renumber.
5040 (md_parse_option): Remove OPTION_MEMBEDDED_PIC handling.
5041 (md_show_usage): Remove mention of -membedded-pic.
5042 * doc/as.texinfo: Remove mention of -membedded-pic.
5044 2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5046 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Remove.
5047 * config/tc-mips.c (RDATA_SECTION_NAME, mips_target_format): Remove
5049 (md_begin, mips_ip, md_parse_option, s_change_sec, s_option,
5050 s_abicalls, nopic_need_relax, tc_gen_reloc): Remove uses of
5051 USE_GLOBAL_POINTER_OPT.
5053 2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5055 * config/tc-mips.c (macro): One more use of load_delay_nop.
5057 2004-04-22 Atsushi Nemoto <anemo@mba.ocn.ne.jp>
5059 * config/tc-mips.c (load_delay_nop): New function.
5060 (load_address, macro): Use load_delay_nop() to build a nop
5061 which can be omitted with gpr_interlocks.
5063 2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5065 * config/tc-mips.c (hilo_interlocks, gpr_interlocks,
5066 cop_interlocks): Remove superfluous CPU entries.
5068 2004-04-22 Paul Brook <paul@codesourcery.com>
5070 * config/tc-arm.c (mav_parse_offset): Value must be multiple of 4.
5072 2004-04-22 Peter Barada <peter@the-baradas.com>
5074 * NEWS: Added support for EMAC instructions and MAC/EMAC
5076 * config/m68k-parse.h: Add ACC[123], ACCEXT{01,23}, MAC/EMAC
5077 scale factor tokens, trailing_ampersand to mark mask addressing
5078 for MAC/EMAC instructions.
5079 * config/m68k-parse.y: Add options_ampersand clause, '<<',
5081 (yylex): Handle '>', '<', and '&' following '+'.
5082 * config/tc-m68k.c: Set mcfmac/mcfemac on appropriate ColdFire
5083 architectures in archs[].
5084 (m68k-ip): Add '4', 'e', 'g', 'i', cases to handle mask addressing
5085 for MAC/EMAC instructions, ACC[0123], ACCEXT{01,23}, and '<<'/'>>'
5087 (m68k_ip): Handle trailing '&' on MAC/EMAC insns.
5088 (install_operand): Fix 'n' case, Add 'F', 'f', 'G', 'H', 'I', ']'
5090 Add EMAC operands to init_table[].
5092 2004-04-22 Bruno De Bus <bdebus@elis.ugent.be>
5094 * config/tc-arm.h (enum mstate): Move here, add MAP_UNDEFINED
5096 (TC_SEGMENT_INFO_TYPE): Define to enum mstate.
5097 * config/tc-arm.c (enum mstate): Delete from here.
5098 (mapping_state): Remove the static mapstate variable and instead
5099 store the state in the segment. This allows a per-section mapping
5100 state. Handle and ignore MAP_UNDEFINED states.
5101 (arm_elf_change_section): Get the current mapping state from the
5103 (s_ltorg): Set the mapping state to MAP_DATA.
5104 (arm_cleanup): Use arm_elf_change_section to get the mapping state
5105 for each pool as it is emitted.
5107 2004-04-22 Nick Clifton <nickc@redhat.com>
5109 * config/tc-arm.h: Formatting tidy ups.
5111 2004-04-20 Chris Demetriou <cgd@broadcom.com>
5113 * NEWS: Note that MIPS -membedded-pic option is deprecated.
5115 2004-04-20 DJ Delorie <dj@redhat.com>
5117 * config/tc-i386.h [TE_PE] (TC_CONS_FIX_NEW): Define.
5118 * config/tc-i386.c (md_pseudo_table) [TE_PE]: Add "secrel32".
5119 [TE_PE] (O_secrel): Define.
5120 [TE_PE] (x86_pe_cons_fix_new): New.
5121 [TE_PE] (pe_directive_secrel): Likewise.
5122 (tc_gen_reloc) [TE_PE]: Support BFD_RELOC_32_SECREL.
5124 2004-04-19 Eric Christopher <echristo@redhat.com>
5126 * config/tc-mips.c (mips_dwarf2_addr_size): Revert part
5127 of previous patch for fix in gcc.
5129 2004-04-19 Jakub Jelinek <jakub@redhat.com>
5131 * config/tc-xtensa.c (xg_assembler_literal): Fix a typo.
5133 2004-04-19 Nathan Sidwell <nathan@codesourcery.com>
5135 * read.c (do_align): Call md_flush_pending_output, if defined.
5137 2004-04-16 Alan Modra <amodra@bigpond.net.au>
5139 * expr.c (operand): Correct checks for ++ and --.
5141 2004-04-14 H.J. Lu <hongjiu.lu@intel.com>
5143 * config/tc-generic.c: Add some comments.
5145 2004-04-14 Richard Sandiford <rsandifo@redhat.com>
5147 * doc/c-mips.texi (-m{no-,}fix-vr4120): Renamed from
5148 -{no-}mfix-vr4122-bugs.
5149 * config/tc-mips.c (mips_fix_vr4120): Renamed from mips_fix_4122_bugs.
5150 (append_insn, mips_emit_delays): Update accordingly.
5151 (OPTION_FIX_VR4120, OPTION_NO_FIX_VR4120): Renamed from *VR4122.
5152 (md_longopts): Change -{no-,}mfix-vr4122-bugs to -m{no-,}fix-vr4120.
5153 (md_parse_option): Update after above changes.
5154 (md_show_usage): Add -mfix-vr4120.
5156 2004-04-13 Bob Wilson <bob.wilson@acm.org>
5158 * doc/as.texinfo (Sub-Sections): Conditionalize COFF-specific use
5159 of .section directive; add a reference to the ELF .subsection
5162 2004-04-13 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
5164 * config/tc-m32r.c (md_assemble): Fixed infinite loop bug
5167 2004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5169 * Makefile.am: Remove mips from aout targets.
5170 * Makefile.in: Regenerate.
5171 * configure.in: Remove mips-dec-bsd* target.
5172 * configure: Regenerate.
5174 2004-04-07 Alan Modra <amodra@bigpond.net.au>
5177 * config/tc-ppc.c (ppc_elf_suffix): Add valid32 and valid64 fields
5178 to struct map_bfd. Adjust MAP macro, and define MAP32, MAP64.
5179 Update "mapping". Restrict some @ modifiers to 32 bit.
5181 2004-04-01 Asgari Jinia <asgarij@kpitcummins.com>
5182 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
5184 * config/tc-sh.c (dont_adjust_reloc_32): New variable.
5185 (sh_fix_adjustable): Avoid adjusting BFD_RELOC_32 when
5186 dont_adjust_reloc_32 is set.
5187 (md_longopts): Add option -renesas.
5188 (md_parse_option, md_show_usage): Likewise.
5189 * doc/c-sh.texi: Likewise.
5191 2004-04-01 Dave Korn <dk@artimi.com>
5193 * config/tc-dlx.c (md_assemble): set fx_no_overflow flag for
5194 hi16 and lo16 fixS structs.
5195 (md_assemble): generate bit_fixS for RELOC_DLX_LO16 in
5196 exactly the same way as for RELOC_DLX_REL16.
5197 (machine_ip): properly respect LO flag in the_insn and
5198 output RELOC_DLX_LO16 rather than RELOC_DLX_16.
5199 (md_apply_fix3): apply RELOC_DLX_LO16.
5201 2004-03-30 Stan Shebs <shebs@apple.com>
5203 Remove long-obsolete MPW support.
5204 * mpw-config.in, mpw-make.sed, mac-as.r: Remove files.
5205 * configure.in: Remove mention of ppc-*-mpw* config.
5206 * configure.in: Likewise.
5208 2004-03-30 Nick Clifton <nickc@redhat.com>
5210 * config/tc-arm.c (meabi_flags): Make its use conditional upon
5211 OBJ_ELF being defined.
5213 2004-03-27 Alan Modra <amodra@bigpond.net.au>
5215 * config/obj-aout.c (obj_aout_type): Remove #ifdef BFD_ASSEMBLER code.
5217 2004-03-23 Paul Brook <paul@codesourcery.com>
5219 * config/tc-arm.c (meabi_flags): New variable.
5220 (arm_parse_eabi): New function.
5221 (md_begin): Set flags for EABI v3.
5223 (arm_long_opts): Add meabi.
5224 * doc/as.texinfo <ARM>: Document -meabi.
5225 * doc/c-arm.texi: Ditto.
5227 2004-03-22 Bob Wilson <bob.wilson@acm.org>
5229 * config/tc-xtensa.c (xtensa_post_relax_hook): Create literal
5230 tables even when use_literal_section flag is not set.
5232 2004-03-22 Alan Modra <amodra@bigpond.net.au>
5234 * config/tc-sh.c: Remove trailing whitespace.
5236 2004-03-22 Hans-Peter Nilsson <hp@axis.com>
5238 * doc/c-cris.texi (CRIS-Opts): Document --no-mul-bug-abort,
5239 --mul-bug-abort and the default behavior.
5240 * config/tc-cris.c (cris_insn_kind): New member CRIS_INSN_MUL.
5241 (err_for_dangerous_mul_placement): New variable.
5242 (STATE_MUL, OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): New
5244 (md_cris_relax_table): Have placeholder for STATE_MUL.
5245 (md_longopts): New options --mul-bug-abort and --no-mul-bug-abort.
5246 (cris_relax_frag) <case ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: New
5248 (md_estimate_size_before_relax) <case ENCODE_RELAX (STATE_MUL,
5249 STATE_BYTE)>: Ditto.
5250 (md_convert_frag) <ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: Check
5251 alignment and position of this frag, emit error message if
5253 (md_assemble): For a multiply insn and when checking it,
5254 transform the current frag into a special frag for that purpose.
5255 (md_parse_option) <case OPTION_MULBUG_ABORT_OFF, case
5256 OPTION_MULBUG_ABORT_ON>: Handle new options.
5258 2004-03-19 Bob Wilson <bob.wilson@acm.org>
5260 * config/tc-xtensa.c (mark_literal_frags): New function.
5261 (xtensa_move_literals): Call mark_literal_frags for all literal
5262 segments, including init and fini literal segments.
5263 (xtensa_post_relax_hook): Swap use of xt_insn_sec and xt_literal_sec.
5265 2004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5267 * tc-hppa.c (cons_fix_new_hppa): Check for PC relative base type.
5268 (pa_comm): Set BSF_OBJECT in symbol flags.
5270 2004-03-19 Alan Modra <amodra@bigpond.net.au>
5272 * Makefile.am: Run "make dep-am".
5273 * Makefile.in: Regenerate.
5274 * doc/Makefile.in: Regenerate.
5275 * config.in: Regenerate.
5276 * po/gas.pot: Regenerate.
5278 2004-03-18 Nathan Sidwell <nathan@codesourcery.com>
5280 * read.c (read_a_source_file): Use demand_empty_rest_of_line.
5281 (demand_empty_rest_of_line): Issue an error here.
5282 (ignore_rest_of_line): Silently skip to end.
5283 (demand_copy_string): Issue an error, not warning.
5285 * config/obj-elf.c (obj_elf_section_name): Likewise.
5286 (obj_elf_section): Likewise.
5287 * config/tc-arc.c (arc_extoper): Remove bogus NULL checks.
5288 (arc_extinst): Likewise.
5289 * config/tc-ia64.c (dot_saveb): Use demand_empty_rest_of_line.
5290 (dot_spill): Likewise.
5291 (dot_unwabi): Likewise.
5292 (dot_prologue): Likewise.
5294 * expr.c (operand): Reject ++ and --.
5295 (operator): Likewise.
5297 2004-03-17 Kaz Kojima <kkojima@rr.iij4u.or.jp>
5299 * config/tc-sh.c: Include dw2gencfi.h.
5300 (sh_cfi_frame_initial_instructions): New function.
5301 (sh_regname_to_dw2regnum): Likewise.
5302 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Move to the end of
5304 (TARGET_USE_CFIPOP): Define.
5305 (tc_cfi_frame_initial_instructions): Likewise.
5306 (tc_regname_to_dw2regnum): Likewise.
5307 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT): Likewise.
5308 * Makefile.am: Update dependencies.
5309 * Makefile.in: Regenerate.
5311 2004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
5313 * configure.in: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
5314 * configure: Regenerate.
5316 2004-03-12 Bob Wilson <bob.wilson@acm.org>
5318 * read.c (s_leb128): Call md_flush_pending_output.
5320 2004-03-12 Michal Ludvig <mludvig@suse.cz>
5322 * config/tc-i386.c (output_insn): Handle PadLock instructions.
5323 * config/tc-i386.h (CpuPadLock): New define.
5324 (CpuUnknownFlags): Added CpuPadLock.
5326 2004-03-07 Andreas Schwab <schwab@suse.de>
5328 * doc/c-hppa.texi (HPPA Directives): Fix typo.
5330 2004-03-07 Richard Henderson <rth@redhat.com>
5332 * dw2gencfi.c (output_cie): Align length to 4 byte boundary.
5333 (cfi_finish): Likewise for fde.
5335 2004-03-05 H.J. Lu <hongjiu.lu@intel.com>
5337 * config/tc-ia64.c (md_assemble): Properly handle NULL
5339 (ia64_handle_align): Don't abort if failed to add a stop bit.
5341 2004-03-04 H.J. Lu <hongjiu.lu@intel.com>
5343 * Makefile.in: Regenerated.
5344 * aclocal.m4: Likewise.
5345 * configure: Likewise.
5346 * doc/Makefile.in: Likewise.
5348 2004-03-03 H.J. Lu <hongjiu.lu@intel.com>
5350 * config/tc-ia64.c (dot_align): New.
5351 (ia64_do_align): Make it static.
5352 (md_pseudo_table): Use "dot_align" for "align".
5353 (ia64_md_do_align): Don't set align_frag here.
5354 (ia64_handle_align): Add a stop bit to the previous bundle if
5357 * config/tc-ia64.h (ia64_do_align): Removed.
5359 2003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
5361 * config/tc-sh.c (md_parse_option): Add -isa=sh4-nofpu and
5362 -isa=sh4-nommu-nofpu options. Adjust help messages accordingly.
5363 (sh_elf_final_processing): Output BFD type sh4_nofpu if that is
5364 the most general type or the user specifically requested it.
5365 (md_assemble): Add a new error message for when an instruction
5366 is understood, but is not allowed due to an -isa option.
5368 2004-03-02 H.J. Lu <hongjiu.lu@intel.com>
5370 * config/tc-ia64.c (align_frag): New.
5371 (md_assemble): Set the tc_frag_data field in align_frag for
5372 IA64_OPCODE_FIRST instructions.
5373 (ia64_md_do_align): Set align_frag.
5374 (ia64_handle_align): Add a stop bit if needed.
5376 * config/tc-ia64.h (TC_FRAG_TYPE): New.
5377 (TC_FRAG_INIT): New.
5379 2004-03-01 Richard Sandiford <rsandifo@redhat.com>
5381 * config/tc-frv.c (fr400_audio): New variable.
5382 (md_parse_option, md_show_usage): Add -mcpu=fr405 and -mcpu=fr450.
5383 (md_parse_option): Set fr400_audio for -mcpu=fr400 and -mcpu=fr405.
5384 (target_implements_insn_p): New function.
5385 (md_assemble): Report an error if the processor doesn't implement
5388 2004-02-27 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
5390 * config/tc-m32r.c (md_longopts): Added -no-bitinst option.
5391 (md_parse_option): Ditto.
5392 (OPTION_NO_SPECIAL_M32R): Added.
5393 (md_show_usage): Document it.
5394 (enable_speial_m32r): Changed a default value from 0 to 1.
5395 * doc/c-m32r.texi: Document the -no-bitinst option.
5397 2004-02-27 Nick Clifton <nickc@redhat.com>
5399 * config/tc-sh.c (get_operand): Revert previous delta.
5400 (tc_gen_reloc): Check for an unknown reloc type before processing
5403 2004-02-27 Hannes Reinecke <hare@suse.de>
5405 * config/tc-s390.c (s390_insn): Correct range check for opcode in
5406 .insn pseudo operation.
5408 2004-02-27 Anil Paranjpe <anilp1@kpitcummins.com>
5410 * config/tc-sh.c (get_operand): In case of #Imm, check has been
5411 added for wrong syntax.
5413 2004-02-26 Eric Christopher <echristo@redhat.com>
5415 * config/tc-mips.c (mips_dwarf2_addr_size): New.
5416 * config/tc-mips.h (DWARF2_ADDR_SIZE): Use.
5418 2004-02-26 Andrew Stubbs <andrew.stubbs@superh.com>
5420 * config/tc-sh.c (build_Mytes): Add REG_N_D and REG_N_B01
5421 nibble types to assembler.
5423 2004-02-25 Fred Fish <fnf@redhat.com>
5425 * config/tc-iq2000.c: Add missing \n\ in multiline string literal.
5427 2004-02-20 James E Wilson <wilson@specifixinc.com>
5429 * config/tc-ia64.c (slot_index): New arg before_relax. Use instead of
5431 (fixup_unw_records): New arg before_relax. Pass to slot_index.
5432 (ia64_estimate_size_before_relax): New.
5433 (ia64_convert_frag): Pass 0 to fixup_unw_records. Add comment.
5434 (generate_unwind_image): Pass 1 to fixup_unw_records.
5435 * config/tc-ia64.h (ia64_estimate_size_before_relax): Declare.
5436 (md_estimate_size_before_relax): Call ia64_estimate_size_before_relax.
5438 2004-02-19 Jakub Jelinek <jakub@redhat.com>
5440 * stabs.c (generate_asm_file): Avoid warning about use of
5441 uninitialized variable.
5443 2004-02-18 David Mosberger <davidm@hpl.hp.com>
5445 * config/tc-ia64.c (ia64_flush_insns): In addition to prologue,
5446 body, and endp, allow unwind records which do not have a "t"
5447 (time/instruction) field.
5449 2004-02-17 Petko Manolov <petkan@nucleusys.com>
5451 * config/tc-arm.c (do_mav_dspsc_1): Correct offset of CRn.
5452 (do_mav_dspsc_2): Likewise.
5453 Fix accumulator registers move opcodes.
5455 2004-02-13 Hannes Reinecke <hare@suse.de>
5456 Jakub Jelinek <jakub@redhat.com>
5458 * dwarf2dbg.c (get_filenum): Do not read beyond allocated memory.
5460 2004-02-10 Steve Ellcey <sje@cup.hp.com>
5462 * config/tc-ia64.h (ia64_frob_symbol): New declaration.
5463 (tc_frob_symbol): New macro definition.
5464 * config/tc-ia64.c (ia64_frob_symbol): New routine.
5466 2004-02-09 Daniel Jacobowitz <drow@mvista.com>
5468 * config/tc-arm.c (md_begin): Mark .note.gnu.arm.ident as
5471 2004-02-09 Nathan Sidwell <nathan@codesourcery.com>
5473 * read.h (IGNORE_OPCODE_CASE): Do not define. Replace with ...
5474 (TC_CASE_SENSITIVE): ... this.
5475 * read.c: Replace IGNORE_OPCODE_CASE with TC_CASE_SENSITIVE.
5476 * doc/internals.texi (TC_CASE_SENSITIVE): Document.
5478 2004-02-06 James E Wilson <wilson@specifixinc.com>
5480 * config/tc-ia64.c (dot_endp): Delete call to output_endp.
5481 (generate_unwind_image): Re-add it here.
5483 2004-02-06 Nathan Sidwell <nathan@codesourcery.com>
5485 * dwarf2dbg.c (DWARF2_ADDR_SIZE): Remove trailing ';'
5486 * read.h (SKIP_WHITESPACE): Turn into an expression.
5487 * read.c (read_a_source_file): A pseudo is removed by having a
5490 2004-02-05 James E Wilson <wilson@specifixinc.com>
5492 * config/tc-ia64.c (output_endp): New.
5493 (count_bits): Delete.
5494 (ia64_flush_insns, process_one_record, optimize_unw_records): Handle
5495 endp unwind records.
5496 (fixup_unw_records): Handle endp unwind records. Delete code for
5497 shortening prologue regions not followed by a body record.
5498 (dot_endp): Call add_unwind_entry to emit endp unwind record.
5499 * config/tc-ia64.h (unw_record_type): Add endp.
5501 2004-02-03 James E Wilson <wilson@specifixinc.com>
5503 * config/tc-ia64.c (ia64_convert_frag): Call md_number_to_chars to
5504 fill padding bytes with zeroes.
5505 (emit_one_bundle): New locals last_ptr, end_ptr. Rewrite code that
5506 sets unwind_record slot_number and slot_frag fields.
5508 2004-02-02 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5510 * config/tc-mips.c (add_got_offset_hilo): New function.
5511 (macro): Use load_register() and add_got_offset_hilo() to load
5512 constants instead of hardcoding code sequences throughout.
5514 2004-01-28 H.J. Lu <hongjiu.lu@intel.com>
5516 * config/tc-ia64.c (emit_one_bundle): Add proper indentation.
5518 2004-01-26 Bernardo Innocenti <bernie@develer.com>
5520 * config/tc-m68k.h (EXTERN_FORCE_RELOC): Handle m68k-uclinux specially,
5522 * config/tc-m68k.c (RELAXABLE_SYMBOL): Use EXTERN_FORCE_RELOC instead
5523 of hard-coded test for TARGET_OS=elf.
5525 2004-01-24 Chris Demetriou <cgd@broadcom.com>
5527 * config/tc-mips.c (hilo_interlocks): Change definition
5528 so that MIPS32, MIPS64 and later ISAs are included, along with
5529 the already-included machines. Update comments.
5531 2004-01-23 Daniel Jacobowitz <drow@mvista.com>
5533 * config/tc-arm.c (tc_gen_reloc): Improve error message for
5534 undefined local labels.
5536 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
5538 * config/tc-mips.c (load_address, macro): Update comments about
5539 NewABI GP relaxation.
5541 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
5543 * config/tc-mips.c (macro_build): Remove place and counter arguments.
5544 (mips_build_lui, macro_build_ldst_constoffset): Likewise.
5545 (mips16_macro_build, macro_build_jalr): Remove counter argument.
5546 (set_at, load_register, load_address, move_register): Likewise.
5547 (load_got_offset, add_got_offset): Likewise.
5548 Update all calls and tidy accordingly.
5550 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
5552 * config/tc-mips.c (RELAX_ENCODE): Remove WARN argument.
5553 (RELAX_FIRST, RELAX_SECOND): Turn into 8-bit quantities.
5554 (RELAX_USE_SECOND): Bump to 0x10000.
5555 (RELAX_SECOND_LONGER, RELAX_NOMACRO, RELAX_DELAY_SLOT): New flags.
5556 (mips_macro_warning): New variable.
5557 (md_assemble): Wrap macro expansion in macro_start() and macro_end().
5558 (s_cpload, s_cpsetup, s_cprestore, s_cpreturn): Likewise.
5559 (relax_close_frag): Set mips_macro_warning.first_frag. Adjust use
5561 (append_insn): Update mips_macro_warning.sizes.
5562 (macro_start, macro_warning, macro_end): New functions.
5563 (macro_build): Don't emit warnings here.
5564 (macro_build_lui, md_estimate_size_before_relax): ...or here.
5565 (md_convert_frag): Check for cases where one macro alternative
5566 needs a warning and the other doesn't. Emit a warning if the
5567 longer sequence was chosen.
5569 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
5571 * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): Remove.
5572 * config/tc-mips.c (RELAX_ENCODE): Take three arguments: the size of
5573 the first sequence, the size of the second sequence, and a flag
5574 that says whether we should warn.
5575 (RELAX_OLD, RELAX_NEW, RELAX_RELOC[123]): Delete.
5576 (RELAX_FIRST, RELAX_SECOND): New.
5577 (mips_relax): New variable.
5578 (relax_close_frag, relax_start, relax_switch, relax_end): New fns.
5579 (append_insn): Remove "place" argument. Use mips_relax.sequence
5580 rather than "place" to check whether we're expanding the second
5581 alternative of a relaxable macro. Remove redundant check for
5582 branch relaxation. If generating a normal insn, and there
5583 is not enough room in the current frag, call relax_close_frag()
5584 to close it. Update mips_relax.sizes[]. Emit fixups for the
5585 second version of a relaxable macro. Record the first relaxable
5586 fixup in mips_relax. Remove tc_gen_reloc workaround.
5587 (macro_build): Remove all uses of "place". Use mips_relax.sequence
5588 in the same way as in append_insn.
5589 (mips16_macro_build): Remove "place" argument.
5590 (macro_build_lui): As for macro_build. Don't drop the add_symbol
5591 when generating the second version of a relaxable macro.
5592 (load_got_offset, add_got_offset): New functions.
5593 (load_address, macro): Use new relaxation machinery. Remove
5594 tc_gen_reloc workarounds.
5595 (md_estimate_size_before_relax): Set RELAX_USE_SECOND if the second
5596 version of a relaxable macro is needed. Return -RELAX_SECOND if the
5597 first version is needed.
5598 (tc_gen_reloc): Remove relaxation handling.
5599 (md_convert_frag): Go through the fixups for a relaxable macro and
5600 mark those that belong to the unneeded alternative as done. If the
5601 second alternative is needed, adjust the fixup addresses to account
5602 for the deleted first alternative.
5604 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
5606 * frags.h (frag_room): Declare.
5607 * frags.c (frag_room): New function.
5608 * doc/internals.texi: Document it.
5610 2004-01-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5612 * config/tc-mips.c (append_insn): Don't do r3900 interlock
5613 optimization for -mtune=r3900, as this will break on other CPUs.
5615 2004-01-11 Tom Rix <tcrix@worldnet.att.net>
5617 * config/tc-m68hc11.c (build_indexed_byte): movb and movw cannot
5618 be relaxed, use fixup.
5619 (md_apply_fix3): Use 5 bit reloc from movb and movw fixup.
5621 2004-01-19 Jakub Jelinek <jakub@redhat.com>
5623 * config/tc-sparc.c (sparc_ip): Disallow %f32-%f63 for single
5626 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5628 * config/tc-mips.c (append_insn): Properly detect variant frags
5629 that preclude swapping of relaxed branches. Correctly swap
5630 instructions between frags when dealing with relaxed branches.
5632 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5634 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
5636 * aclocal.m4: Regenerate.
5637 * configure: Regenerate.
5639 2004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
5641 * config/tc-h8300.c (build_bytes): Apply relaxation to bit
5644 2004-01-12 Richard Sandiford <rsandifo@redhat.com>
5646 * config/tc-mips.c (macro_build_jalr): When adding an R_MIPS_JALR
5647 reloc, reserve space for the delay slot as well as the jalr itself.
5649 2004-01-09 Paul Brook <paul@codesourcery.com>
5651 * config/tc-arm.c (do_vfp_reg2_from_sp2): Rename from do_vfp_sp_reg2.
5652 (do_vfp_sp2_from_reg2): New function.
5654 (do_vfp_dp_from_reg2): Check return values properly.
5656 2004-01-08 Ian Lance Taylor <ian@wasabisystems.com>
5658 * config/tc-mips.c (warn_nops): Remove static variable.
5659 (macro): Remove test of warn_nops.
5660 (md_shortops): Remove 'n'.
5661 (md_parse_option): Remove 'n' case.
5662 (md_show_usage): Remove -n.
5663 * doc/as.texinfo (Overview): Remove MIPS -n option.
5664 * doc/c-mips.texi (MIPS Opts): Remove mention -n.
5665 * NEWS: Mention removal of MIPS -n option.
5667 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS): Remove.
5668 (cop_interlocks): Check ISA level.
5669 (cop_mem_interlocks): Define.
5670 (reg_needs_delay): Check cop_interlocks rather than
5671 ISA_HAS_COPROC_DELAYS.
5672 (append_insn): Likewise. Use cop_mem_interlocks rather than
5673 directly checking mips_opts.isa.
5674 (mips_emit_delays): Likewise.
5676 2004-01-07 H.J. Lu <hongjiu.lu@intel.com>
5678 * config/tc-ia64.c (unwind): Move next_slot_number and
5679 next_slot_frag to ...
5680 (unw_rec_list): Here.
5681 (free_list_records): Removed.
5682 (output_unw_records): Likewise.
5683 (generate_unwind_image): Make it void.
5684 (alloc_record): Initialize next_slot_number and next_slot_frag.
5685 (slot_index): Take .org, .space and .align into account.
5686 (fixup_unw_records): Don't set slot_number to 0. Use
5687 list->next_slot_number and list->next_slot_frag instead of
5688 unwind.next_slot_number and unwind.next_slot_frag.
5689 (ia64_convert_frag): New.
5690 (generate_unwind_image): Generate a rs_machine_dependent frag
5692 (emit_one_bundle): Use list->next_slot_number and
5693 list->next_slot_frag instead of unwind.next_slot_number and
5694 unwind.next_slot_frag.
5696 * config/tc-ia64.h (md_convert_frag): Defined as
5698 (md_estimate_size_before_relax): Defined as (f)->fr_var.
5700 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
5702 2003-12-19 Alexandre Oliva <aoliva@redhat.com>
5703 * config/tc-frv.h (md_apply_fix3): Don't define.
5704 * config/tc-frv.c (md_apply_fix3): New. Shift/truncate %hi/%lo
5706 * config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Define.
5707 2003-10-07 Alexandre Oliva <aoliva@redhat.com>
5708 * config/tc-frv.c (line_separator_chars): Add `!'.
5709 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
5710 * config/tc-frv.c (md_assemble): Clear insn upfront.
5711 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
5712 * config/tc-frv.c (OPTION_FDPIC): New macro.
5713 (md_longopts): Add mfdpic.
5714 (md_parse_option): Handle it.
5715 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
5716 * config/tc-frv.c (md_cgen_lookup_reloc) <FRV_OPERAND_D12,
5717 FRV_OPERAND_S12>: Use reloc type encoded in fix-up.
5718 (frv_pic_ptr): Parse funcdesc.
5720 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5722 * doc/as.texinfo: Let texi2pod parse asconfig.texi and
5723 gasver.texi. Remove duplicate symbol definitions for texi2pod.
5725 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5727 * Makefile.am (Makefile): Move the dependency on
5728 $(BFDDIR)/configure.in to...
5729 (CONFIG_STATUS_DEPENDENCIES): ... here.
5730 (AUTOMAKE_OPTIONS): Require automake 1.8.
5731 * Makefile.in: Regenerate.
5732 * doc/Makefile.am (BASEDIR, BFDDIR): Define.
5733 (CONFIG_STATUS_DEPENDENCIES): Add a dependency on
5734 $(BFDDIR)/configure.in here as well.
5735 * doc/Makefile.in: Regenerate.
5737 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5739 * Makefile.am (install, install-info, RECURSIVE_TARGETS): Remove.
5740 * Makefile.in: Regenerate.
5741 * aclocal.m4: Regenerate.
5742 * doc/Makefile.am (install, install-info): Remove.
5743 (install-data-local): A new hook for install-info.
5744 (AUTOMAKE_OPTIONS): Require automake 1.8.
5745 * doc/Makefile.in: Regenerate.
5747 2004-01-02 Nutan Singh <nutan@kpitcummins.com>
5749 * doc/c-sh.texi: Update description about floating point behavior
5752 2004-01-02 Bernardo Innocenti <bernie@develer.com>
5754 * configure.in: Add m68k-uClinux target.
5755 * configure: Regenerate.
5757 For older changes see ChangeLog-0203
5763 version-control: never
projects / external / binutils.git / blob