1 2005-08-11 Alan Modra <amodra@bigpond.net.au>
4 * config-gas.com: Delete.
5 * makefile.vms: Delete.
7 * config/atof-tahoe.c: Delete.
8 * config/m88k-opcode.h: Delete.
9 * config/obj-bout.c: Delete.
10 * config/obj-bout.h: Delete.
11 * config/obj-hp300.c: Delete.
12 * config/obj-hp300.h: Delete.
13 * config/tc-a29k.c: Delete.
14 * config/tc-a29k.h: Delete.
15 * config/tc-h8500.c: Delete.
16 * config/tc-h8500.h: Delete.
17 * config/tc-m88k.c: Delete.
18 * config/tc-m88k.h: Delete.
19 * config/tc-tahoe.c: Delete.
20 * config/tc-tahoe.h: Delete.
21 * config/tc-tic80.c: Delete.
22 * config/tc-tic80.h: Delete.
23 * config/tc-w65.c: Delete.
24 * config/tc-w65.h: Delete.
25 * config/te-aux.h: Delete.
26 * config/te-delt88.h: Delete.
27 * config/te-delta.h: Delete.
28 * config/te-dpx2.h: Delete.
29 * config/te-hp300.h: Delete.
30 * config/te-ic960.h: Delete.
31 * config/vms-a-conf.h: Delete.
32 * doc/c-a29k.texi: Delete.
33 * doc/c-h8500.texi: Delete.
34 * doc/c-m88k.texi: Delete.
35 * README: Remove obsolete examples, and list of supported targets.
36 * Makefile.am: Remove a29k, h8500, m88k, tahoe, tic80, w65,
37 bout and hp300 support.
38 (DEP_FLAGS): Don't define BFD_ASSEMBLER.
39 * configure.in: Remove --enable-bfd-assembler, need_bfd,
41 * configure.tgt: Remove a29k, h8300-coff, h8500-*, i960 non-elf,
42 m68k non bfd, m88k, or32-coff, tic80-*, vax non-bfd, w65k-*, *-nindy.
43 * as.c: Remove all non-BFD_ASSEMBLER code, support for above targets.
45 * dw2gencfi.c: Likewise.
46 * dwarf2dbg.c: Likewise.
48 * input-file.c: Likewise.
49 * listing.c: Likewise.
50 * literal.c: Likewise.
51 * messages.c: Likewise.
53 * output-file.c: Likewise.
56 * struc-symbol.h: Likewise.
57 * subsegs.c: Likewise.
58 * subsegs.h: Likewise.
59 * symbols.c: Likewise.
60 * symbols.h: Likewise.
64 * config/aout_gnu.h: Likewise.
65 * config/obj-aout.c: Likewise.
66 * config/obj-aout.h: Likewise.
67 * config/obj-coff.c: Likewise.
68 * config/obj-coff.h: Likewise.
69 * config/obj-evax.h: Likewise.
70 * config/obj-ieee.h: Likewise.
71 * config/tc-arm.c: Likewise.
72 * config/tc-arm.h: Likewise.
73 * config/tc-avr.c: Likewise.
74 * config/tc-avr.h: Likewise.
75 * config/tc-crx.h: Likewise.
76 * config/tc-d10v.h: Likewise.
77 * config/tc-d30v.h: Likewise.
78 * config/tc-dlx.h: Likewise.
79 * config/tc-fr30.h: Likewise.
80 * config/tc-frv.h: Likewise.
81 * config/tc-h8300.c: Likewise.
82 * config/tc-h8300.h: Likewise.
83 * config/tc-hppa.h: Likewise.
84 * config/tc-i370.h: Likewise.
85 * config/tc-i386.c: Likewise.
86 * config/tc-i386.h: Likewise.
87 * config/tc-i860.h: Likewise.
88 * config/tc-i960.c: Likewise.
89 * config/tc-i960.h: Likewise.
90 * config/tc-ip2k.h: Likewise.
91 * config/tc-iq2000.h: Likewise.
92 * config/tc-m32c.h: Likewise.
93 * config/tc-m32r.h: Likewise.
94 * config/tc-m68hc11.h: Likewise.
95 * config/tc-m68k.c: Likewise.
96 * config/tc-m68k.h: Likewise.
97 * config/tc-maxq.c: Likewise.
98 * config/tc-maxq.h: Likewise.
99 * config/tc-mcore.c: Likewise.
100 * config/tc-mcore.h: Likewise.
101 * config/tc-mn10200.h: Likewise.
102 * config/tc-mn10300.c: Likewise.
103 * config/tc-mn10300.h: Likewise.
104 * config/tc-ms1.h: Likewise.
105 * config/tc-msp430.c: Likewise.
106 * config/tc-msp430.h: Likewise.
107 * config/tc-ns32k.c: Likewise.
108 * config/tc-ns32k.h: Likewise.
109 * config/tc-openrisc.h: Likewise.
110 * config/tc-or32.c: Likewise.
111 * config/tc-or32.h: Likewise.
112 * config/tc-ppc.c: Likewise.
113 * config/tc-ppc.h: Likewise.
114 * config/tc-s390.h: Likewise.
115 * config/tc-sh.c: Likewise.
116 * config/tc-sh.h: Likewise.
117 * config/tc-sparc.c: Likewise.
118 * config/tc-tic30.c: Likewise.
119 * config/tc-tic30.h: Likewise.
120 * config/tc-tic4x.c: Likewise.
121 * config/tc-tic4x.h: Likewise.
122 * config/tc-tic54x.c: Likewise.
123 * config/tc-tic54x.h: Likewise.
124 * config/tc-v850.h: Likewise.
125 * config/tc-vax.c: Likewise.
126 * config/tc-vax.h: Likewise.
127 * config/tc-xstormy16.h: Likewise.
128 * config/tc-xtensa.h: Likewise.
129 * config/tc-z8k.c: Likewise.
130 * config/tc-z8k.h: Likewise.
131 * config/vms-a-conf.h
132 * doc/Makefile.am: Likewise.
133 * doc/all.texi: Likewise.
134 * doc/as.texinfo: Likewise.
135 * doc/internals.texi: Likewise.
136 * doc/Makefile.in: Regenerate.
137 * Makefile.in: Regenerate.
138 * configure: Regenerate.
139 * config.in: Regenerate.
140 * po/POTFILES.in: Regenerate.
142 2005-08-09 Nick Clifton <nickc@redhat.com>
145 * macro.c (getstring): Do not treat round parentheses exactly the
146 same as angle brackets - the parentheses need to be preserved and
147 passed on to the macro processing code.
149 2005-08-08 Nick Clifton <nickc@redhat.com>
151 * config/tc-msp430.c (MSP430_ISA_21): Define.
152 (mcu_types): Add entries for msp430x21xx variants.
154 2005-08-08 Nick Clifton <nickc@redhat.com>
157 * macro.c (getstring): Treat round parentheses in the same way as
159 (get_any_string): Likewise.
161 2005-08-07 H.J. Lu <hongjiu.lu@intel.com>
164 * as.c (parse_args): Handle -al=<FILE>.
166 2005-08-07 Nick Clifton <nickc@redhat.com>
168 * read.c (s_app_line): Accept a line number of 0 for compatibility
169 with gcc's output for assembler-with-cpp files.
171 2005-08-05 Paul Brook <paul@codesourcery.com>
173 * config/tc-arm.c (current_it_mask, current_cc): New variables.
174 (do_t_add_sub): Use correct encodings inside IT block.
175 (do_t_arit3c): Ditto.
176 (do_t_it): Simplify logic. Set current_it_mask and current_cc.
177 (md_assemble): Verify conditional suffixes agains IT blocks.
179 2005-08-05 Paul Brook <paul@codesourcery.com>
181 * config/tc-arm.c (encode_thumb32_immediate): Only accept shifted
183 (encode_thumb32_shifted_operand): Prohibit register shifts.
184 (encode_thumb32_addr_mode): Fix typo.
185 (insns): Correct thumb2 ldm and stm opcodes.
187 2005-08-02 Khem Raj <kraj@mvista.com>
189 * config/tc-arm.c (do_iwmmxt_wldstd): Correct the offset range for
190 WLDRD/WSTRD instruction.
192 2005-08-02 Alan Modra <amodra@bigpond.net.au>
194 * config/tc-ppc.c (md_apply_fix <ELF>): Don't warn on overflow
197 2005-07-29 Thiemo Seufer <ths@networkno.de>
199 * config/tc-mips.c (s_mips_globl): Allow multiple symbols per .globl.
201 2005-07-29 Paul Brook <paul@codesourcery.com>
203 * config/tc-arm.c (T16_32_TAB): Add "addr". Fix encoding of push and
205 (do_t_addr): Implement 32-bit variant.
206 (do_t_push_pop): Make some errors warnings. Handle single register
208 (insns): Use tCE for adr.
209 (md_pcrel_from_section): Handle BFD_RELOC_ARM_T32_ADD_PC12.
210 (md_apply_fix): Ditto.
212 2005-07-29 Paul Brook <paul@codesourcery.com>
214 * config/tc-arm.c (parse_tb): New function.
215 (enum operand_parse_code): Add OP_TB.
216 (parse_operands): Handle OP_TB.
217 (do_t_add_sub_w, do_t_tb): New functions.
218 (insns): Add entries for addw, subw, tbb and tbh.
219 (md_apply_fix): Handle BFD_RELOC_ARM_T32_IMM12.
221 2005-07-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
223 * config/tc-m32r.c (m32r_check_fixup): Fixed X_op check.
225 2007-07-27 H.J. Lu <hongjiu.lu@intel.com>
227 * config/tc-i386.c (handle_large_common): Declare only for ELF.
229 2005-07-27 Jan Beulich <jbeulich@novell.com>
231 * config/tc-ia64.h (unw_r_record): Change type of fr_mem to unsigned
233 (unw_p_record): Remove unused/redundant fields imask and rmask.
234 Combine spoff and pspoff into a union. Combine gr and br into a
235 union. Change type of grmask and brmask to unsigned char. Change type
236 of frmask to unsigned int.
237 (unw_x_record): Combine spoff, pspoff, and treg into a union.
238 * config/tc-ia64.c (unwind): New field 'pending_saves'.
239 (check_pending_save): New.
240 (alloc_record): Clear out entire record.
241 (output_psp_gr): Use renamed structure fields.
242 (output_psp_sprel): Likewise.
243 (output_rp_gr): Likewise.
244 (output_rp_br): Likewise.
245 (output_rp_psprel): Likewise.
246 (output_rp_sprel): Likewise.
247 (output_pfs_gr): Likewise.
248 (output_pfs_psprel): Likewise.
249 (output_pfs_sprel): Likewise.
250 (output_preds_gr): Likewise.
251 (output_preds_psprel): Likewise.
252 (output_preds_sprel): Likewise.
253 (output_spill_base): Likewise.
254 (output_unat_gr): Likewise.
255 (output_unat_psprel): Likewise.
256 (output_unat_sprel): Likewise.
257 (output_lc_gr): Likewise.
258 (output_lc_psprel): Likewise.
259 (output_lc_sprel): Likewise.
260 (output_fpsr_gr): Likewise.
261 (output_fpsr_psprel): Likewise.
262 (output_fpsr_sprel): Likewise.
263 (output_priunat_gr): Likewise.
264 (output_priunat_psprel): Likewise.
265 (output_priunat_sprel): Likewise.
266 (output_bsp_gr): Likewise.
267 (output_bsp_psprel): Likewise.
268 (output_bsp_sprel): Likewise.
269 (output_bspstore_gr): Likewise.
270 (output_bspstore_psprel): Likewise.
271 (output_bspstore_sprel): Likewise.
272 (output_rnat_gr): Likewise.
273 (output_rnat_psprel): Likewise.
274 (output_rnat_sprel): Likewise.
275 (output_spill_psprel): Likewise.
276 (output_spill_sprel): Likewise.
277 (output_spill_reg): Likewise.
278 (output_fr_mem): Likewise. Allocate one unwind record per set mask
280 (output_frgr_mem): Likewise.
281 (output_gr_mem): Likewise.
282 (output_br_mem): Likewise.
283 (output_gr_gr): Likewise.
284 (output_br_gr): Likewise.
285 (fixup_unw_records): Likewise.
286 (process_one_record): Use renamed structure fields. For gr_gr and
287 br_gr, collect mask from chain of records before output.
288 (in_prologue): Simplify and eliminate early returns. Call
290 (in_body): Simplify and eliminate early returns.
291 (dot_body): Call check_pending_save.
292 (md_assemble): Update comment. Deal with pending saves.
294 2005-07-26 Jan Beulich <jbeulich@novell.com>
296 * config/tc-i386.c (optimize_imm): Calculate candidate immediates
297 mask from guessed suffix, but mask out other immediate types only
298 if at least on candidate is valid for the insn.
300 2005-07-25 DJ Delorie <dj@redhat.com>
302 * config/tc-m32c.c (md_cgen_lookup_reloc): Add 8 bit operands.
303 Support %mod() modifiers from opcodes.
304 * doc/c-m32c.texi (M32C-Modifiers): New section.
306 2005-07-25 Jan Hubicka <jh@suse.cz>
307 H.J. Lu <hongjiu.lu@intel.com>
309 * config/obj-elf.c: Include "elf/x86-64.h" if TC_I386 is
311 (elf_com_section_ptr): New.
312 (elf_begin): Set elf_com_section_ptr to bfd_com_section_ptr.
313 (elf_common_parse): Make it global. Use elf_com_section_ptr
314 instead of bfd_com_section_ptr.
315 (obj_elf_change_section): Handle x86-64 large bss sections.
317 * config/obj-elf.h (elf_com_section_ptr): New.
318 (elf_common_parse): New.
320 * config/tc-i386.c (handle_large_common): New.
321 (md_pseudo_table): Add "largecomm".
322 (x86_64_section_letter): New.
323 (x86_64_section_word): New.
325 * config/tc-i386.h (x86_64_section_word): New.
326 (x86_64_section_letter): New.
327 (md_elf_section_letter): New. Defined.
328 (md_elf_section_word): Likewise.
330 2005-07-21 Ralf Corsepius <ralf.corsepius@rtems.org>
332 * configure.tgt: Remove i386-*-rtemself*.
333 Remove sparc-*-rtemself*.
335 2005-07-21 Ben Elliston <bje@gnu.org>
337 * config/tc-m68k.h: Remove TE_LYNX conditional code.
339 2005-07-21 Paul Brook <paul@codesourcery.com>
341 * config/tc-arm.c (encode_thumb32_addr_mode): Don't set
344 2005-07-20 Tavis Ormandy <taviso@gentoo.org>
346 * messages.c: Use vsnprintf instead of vsprintf.
348 2005-07-20 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
350 * config/tc-m32r.c (tc_gen_reloc): Check BFD_RELOC_32_PCREL and
351 BFD_RELOC_16_PCREL to Support R_M32R_REL32.
353 2005-07-18 Nick Clifton <nickc@redhat.com>
355 * configure.tgt: Restore alpha ordering to list of arches.
357 2005-07-18 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
359 * tc-hppa.c (pa_ip): Reject match for '#' immediate if not pa20.
361 2005-07-18 Jan Beulich <jbeulich@novell.com>
363 * config/tc-i386.c (md_begin): Use IS_ELF.
364 (tc_i386_fix_adjustable): Likewise.
365 (md_estimate_size_before_relax): Likewise.
366 (md_apply_fix): Likewise.
367 (i386_target_format): Likewise.
368 (lex_got): Define to NULL when not ELF or when LEX_AT. Check IS_ELF.
369 (i386_immediate): Remove #ifdef LEX_AT.
370 (i386_displacement): Likewise.
371 * config/tc-i386.h (x86_cons): Prototype only when ELF and when not
374 2005-07-18 Jan Beulich <jbeulich@novell.com>
376 * config/tc-i386.c (reloc): Convert to ISO C90. Change first
377 parameter to unsigned. Parameter sign now is tristate - zero/
378 positive mean unsigned/signed, negative means signedness doesn't
379 matter. Check field size,
380 signedness, and pcrel-ness are in agreement between relocated field
381 and relocation type. Adjust diagnostics.
382 (optimize_imm): And type mask of operand instead of overwriting it.
383 (lex_got): Convert to ISO C90. Add third parameter. Add new field to
384 local structure and initialize gotrel accordingly. Pass caller as
385 mask of types that the operator can match.
386 (x86_cons_fix_new): Let reloc know that signedness of relocation
388 (x86_pe_cons_fix_new): Likewise.
389 (x86_cons): Pass additional argument to lex_got.
390 (i386_immediate): New local variable 'types'. Pass its address as
391 additional argument to lex_got. Mask out operand types not supported
393 (i386_displacement): Likewise. Set bigdisp to all types supported in
394 64-bit mode, combining the previously split initialization.
396 2005-07-18 Jan Beulich <jbeulich@novell.com>
398 * config/tc-i386.c (parse_insn): Reject prefix if unavailable in
401 2005-07-16 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
403 * config/tc-hppa.c (pa_ip): Search entire mnemonic before considering
406 2005-07-16 Alan Modra <amodra@bigpond.net.au>
408 * Makefile.am: Run "make dep-am".
409 * Makefile.in: Regenerate.
411 2007-07-15 H.J. Lu <hongjiu.lu@intel.com>
413 * gas/config/tc-i386.h (CpuVMX): New.
414 (CpuUnknownFlags): Add CpuVMX.
416 2005-07-14 Jim Blandy <jimb@redhat.com>
418 Add support for the Renesas M32C.
419 * Makefile.am (CPU_TYPES): List m32c.
420 (TARGET_CPU_CFILES): List config/tc-m32c.c.
421 (TARGET_CPU_HFILES): List config/tc-m32c.h.
422 * configure.in: Add case for m32c.
423 * configure.tgt: Add cases for m32c and m32c-*-elf.
424 * configure: Regenerated.
425 * config/tc-m32c.c, config/tc-m32c.h: New files.
426 * doc/Makefile.am (CPU_DOCS): Add c-m32c.texi.
427 * doc/Makefile.in: Regenerated.
428 * doc/all.texi: Set M32C.
429 * doc/as.texinfo: Add text for the M32C-specific options and line
430 comment characters, and refer to c-m32c.texi.
431 * doc/c-m32c.texi: New file.
433 2005-07-14 Nick Clifton <nickc@redhat.com>
436 * config/tc-crx.c (reset_vars): Use strncpy to prevent overflowing
437 the ins_parse buffer.
439 2005-07-10 Ralf Corsepius <ralf.corsepius@rtems.org>
441 * configure.tgt: Remove a29k-*-rtems*, hppa*-*-rtems*,i386-go32-rtems*,
442 i386-*-rtemscoff*, sparc-*-rtemsaout*.
444 2005-07-10 H.J. Lu <hongjiu.lu@intel.com>
446 * config/tc-i386.c (optimize_disp): Optimize signed 32bit
449 2005-07-08 Ben Elliston <bje@au.ibm.com>
451 * frags.h: Remove ANSI_PROTOTYPES conditional code.
452 * config/obj-elf.h: Likewise.
453 * config/tc-h8300.h: Likewise.
454 * config/tc-h8500.h: Likewise.
455 * config/tc-i370.h: Likewise.
456 * config/tc-i386.h: Likewise.
457 * config/tc-m68hc11.h: Likewise.
458 * config/tc-m68k.h: Likewise.
459 * config/tc-ppc.h: Likewise.
460 * config/tc-s390.h: Likewise.
461 * config/tc-sh.h: Likewise.
462 * config/tc-sparc.h: Likewise.
463 * config/tc-tic30.c: Likewise.
464 * config/tc-w65.h: Likewise.
465 * config/tc-xtensa.h: Likewise.
467 2005-07-08 Hans-Peter Nilsson <hp@axis.com>
470 * config/tc-cris.h (MD_APPLY_SYM_VALUE): Define.
472 2005-07-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
474 * config/tc-tic30.c (debug): Add format attribute. Fix format
477 2005-07-06 H.J. Lu <hongjiu.lu@intel.com>
479 * config/tc-i386.c (cpu_arch): Add sse3.
481 * config/tc-i386.h (CpuSSE3): Renamed from ...
482 (CpuPNI): This. Defined as CpuSSE3.
484 * doc/c-i386.texi: Document .sse3.
486 2005-07-06 Jan Beulich <jbeulich@novell.com>
488 * config/tc-ia64.c (nop): Use zero for L-unit pseudo-nop.
490 2005-07-05 Nick Clifton <nickc@redhat.com>
492 * config/tc-pdp11.c (md_apply_fix): Cast first argument to
493 md_chars_to_numbers to an unsigned pointer in order to avoid a
494 compile time warning.
496 2005-07-05 Paul Brook <paul@codesourcery.com>
498 * config/tc-ppc.c (ppc_target_format): Add VxWorks.
500 2005-07-05 Aldy Hernandez <aldyh@redhat.com>
502 * config/tc-ms1.c: New.
503 * config/tc-ms1.h: New.
504 * testsuite/gas/ms1/allinsn.d: New.
505 * testsuite/gas/ms1/allinsn.s: New.
506 * testsuite/gas/ms1/badinsn.s: New.
507 * testsuite/gas/ms1/badinsn1.s: New.
508 * testsuite/gas/ms1/badoffsethigh.s: New.
509 * testsuite/gas/ms1/badoffsetlow.s: New.
510 * testsuite/gas/ms1/badorder.s: New.
511 * testsuite/gas/ms1/badreg.s: New.
512 * testsuite/gas/ms1/badsignedimmhigh.s: New.
513 * testsuite/gas/ms1/badsignedimmlow.s: New.
514 * testsuite/gas/ms1/badsyntax.s: New.
515 * testsuite/gas/ms1/badsyntax1.s: New.
516 * testsuite/gas/ms1/badunsignedimmhigh.s: New.
517 * testsuite/gas/ms1/badunsignedimmlow.s: New.
518 * testsuite/gas/ms1/errors.exp: New.
519 * testsuite/gas/ms1/ldst.s: New.
520 * testsuite/gas/ms1/misc.d: New.
521 * testsuite/gas/ms1/misc.s: New.
522 * testsuite/gas/ms1/ms1-16-003.d: New.
523 * testsuite/gas/ms1/ms1-16-003.s: New.
524 * testsuite/gas/ms1/ms1.exp: New.
525 * testsuite/gas/ms1/msys.d: New.
526 * testsuite/gas/ms1/msys.s: New.
527 * testsuite/gas/ms1/relocs.d: New.
528 * testsuite/gas/ms1/relocs.exp: New.
529 * testsuite/gas/ms1/relocs1.s: New.
530 * testsuite/gas/ms1/relocs2.s: New.
532 2005-07-05 Jan Beulich <jbeulich@novell.com>
534 * config/tc-i386.h (CpuSVME): New.
535 (CpuUnknownFlags): Include CpuSVME.
536 * config/tc-i386.c (cpu_arch): Add .pacifica and .svme. Add opteron
537 as alias of sledgehammer.
538 (md_assemble): Include invlpga in the check for insns with two source
540 (process_operands): Include SVME insns in the check for ignored
541 segment overrides. Adjust diagnostic.
542 (i386_index_check): Special-case SVME insns with memory operands.
544 2005-07-04 Khem Raj <kraj@mvista.com>
545 Nick Clifton <nickc@redhat.com>
547 * tc-arm.c (struct arm_it): Make operands.imm signed to match its
548 use an immediate value.
549 (parse_vfp_reg_list): Make the 2nd parameter an unsigned pointer
550 since the register field of the operands structure is unsigned.
551 (s_arm_unwind_save_vfp): Make "reg" unsigned.
552 (parse_operands): Make the 2ns parameter an unsigned pointer to
554 (do_ldrd): When using the imm field of the operands structure as a
555 second register field, treat it as unsigned.
557 2005-07-04 Alan Modra <amodra@bigpond.net.au>
560 * config/obj-elf.c (obj_elf_change_section): Use backend
563 2005-07-01 Jan Beulich <jbeulich@novell.com>
565 * config/tc-ia64.c (line_separator_chars): Add '{' and '}'.
566 (output_spill_psprel, output_spill_psprel_p): Combine.
567 (output_spill_sprel, output_spill_sprel_p): Combine.
568 (output_spill_reg, output_spill_regp_p): Combine.
569 (process_one_record): Handle psp_psprel.
570 (parse_predicate_and_operand): New.
571 (convert_expr_to_ab_reg): Two new parameters. Return void. Always
572 initialize output values. Emit diagnostic case here.
573 (convert_expr_to_xy_reg): Likewise. Don't allow r0, f0, and f1.
574 (add_unwind_entry): New second parameter. Allow first parameter to
575 be NULL. Parse optional tag, emit warning about further support for
576 it otherwise being missing. Check end-of-line when requested.
577 (dot_fframe): Clear operand when wrong. Allow tag.
578 (dot_vframe): Likewise.
579 (dot_vframesp): Likewise. Rename parameter, issue warning when psp
581 (dot_vframepsp): Remove.
582 (dot_altrp): Clear operand when wrong. Allow tag.
583 (dot_save): Likewise. Let default case also go through
585 (dot_savemem): Likewise.
586 (dot_restore): Don't return when wrong operand. Allow tag.
587 (dot_spillreg, dot_spillreg_p): Combine. Simplify by using
588 parse_predicate_and_operand and the new arguments to
589 convert_expr_to_ab_reg and convert_expr_to_xy_reg. Don't return
590 when wrong operand. Allow tag.
591 (dot_restorereg, dot_restorereg_p): Likewise.
592 (dot_spillmem, dot_spillmem_p): Likewise.
593 (dot_saveg): Clear operand when wrong. Perform tighter operand
595 (dot_savef): Likewise.
596 (dot_saveb): Likewise.
597 (dot_savegf): Likewise.
598 (dot_spill): Remove end-of-line check. Combine. Simplify by using
599 parse_predicate_and_operand and the new arguments to
600 convert_expr_to_ab_reg and convert_expr_to_xy_reg. Don't return
601 when wrong operand. Allow tag.
603 (dot_label_state): Don't return when wrong operand.
604 (dot_copy_state): Likewise.
605 (dot_unwabi): Likewise. Check if in prologue.
606 (dot_body): Don't call demand_empty_rest_of_line.
607 (dot_prologue): Type of mask and grsave is unsigned. Perform tighter
609 (md_pseudo_table): Also use dot_restorereg for .restorereg.p. Also
610 use dot_spillreg for .spillreg.p. Also use dot_spillmem for
611 .spillpsp.p and .spillsp.p. Also use dot_vframesp for .vframepsp.
612 (parse_operand): New second parameter. Don't deal with '}' here
613 anymore. Don't advance past end-of-line.
614 (parse_operands): Pass second argument to parse_operand.
615 (ia64_start_line): Prevent out-of-bounds access through
616 input_line_pointer. Deal with '}' here.
617 (ia64_unrecognized_line): Don't deal with '}' here.
618 (dot_alias): Use ignore_rest_of_line not its deprecated alias
619 discard_rest_of_line.
621 2005-06-30 Zack Weinberg <zack@codesourcery.com>
623 * config/tc-arm.c (T_OPCODE_BRANCH, encode_arm_addr_mode_2)
624 (encode_arm_addr_mode_3, encode_arm_cp_address, do_blx, do_t_blx)
625 (do_t_branch, insns [b, bl]): Don't encode pipeline offset.
626 (do_branch): Always set inst.reloc.pc_rel.
627 (s_arm_elf_cons): Disallow use of (plt) suffix.
628 (do_adrl): Adjust X_add_number unconditionally.
629 (md_pcrel_from): Rename md_pcrel_from_section, add second segT
630 argument. Handle all adjustment for pipeline offset here.
631 (md_apply_fix): No need to undo work of md_pcrel_from. No
632 need to extract pre-encoded pipeline adjustments from various
633 branch instructions. Generally, assume instructions are already
634 all-bits-zero in the field being fixed up. Remove all OBJ_ELF
635 special cases. Handle BFD_RELOC_ARM_PLT32 like
636 BFD_RELOC_ARM_PCREL_BRANCH.
637 (tc_gen_reloc): Remove OBJ_ELF special case.
638 * config/tc-arm.c: Define MD_PCREL_FROM_SECTION.
640 2005-06-30 Ben Elliston <bje@gnu.org>
642 * Makefile.am (check-DEJAGNU): Don't search for expect.
643 * Makefile.in: Regenerate.
645 2005-06-30 Ben Elliston <bje@gnu.org>
647 * Makefile.am (EXPECT): Set to expect.
648 (RUNTEST): Likewise, set to runtest.
649 * Makefile.in: Regenerate.
651 2005-06-23 Ben Elliston <bje@gnu.org>
653 * config/m68k-parse.h: Use ISO C90.
654 * config/m68k-parse.y: Likewise.
655 * config/tc-m68k.h: Likewise.
657 2005-06-20 H.J. Lu <hongjiu.lu@intel.com>
660 * config/tc-i386.c (md_assemble): Don't call optimize_disp on
662 (optimize_disp): Optimize only if possible. Don't use 64bit
663 displacement on non-constants and do same on constants if
666 2005-06-17 Jan Beulich <jbeulich@novell.com>
668 * config/tc-i386.c (reloc): Also handle BFD_RELOC_64_PCREL.
669 (tc_i386_fix_adjustable): Include BFD_RELOC_X86_64_GOTOFF64,
670 BFD_RELOC_X86_64_DTPOFF64, and BFD_RELOC_X86_64_TPOFF64.
671 (output_disp): Do GOTPC conversion also for BFD_RELOC_X86_64_32S
672 and BFD_RELOC_32_PCREL. Use BFD_RELOC_X86_64_GOTPC32 instead of
674 (output_imm): Do GOTPC conversion also for BFD_RELOC_X86_64_32S.
675 Use BFD_RELOC_X86_64_GOTPC32 instead of aborting.
676 (tc_gen_reloc): Do GOTPC conversion also for BFD_RELOC_32_PCREL.
677 Use BFD_RELOC_X86_64_GOTPC32 instead of aborting. Also handle
678 BFD_RELOC_X86_64_GOTOFF64, BFD_RELOC_X86_64_GOTPC32,
679 BFD_RELOC_X86_64_DTPOFF64, and BFD_RELOC_X86_64_TPOFF64. Also
680 convert 8-byte pc-relative relocations.
681 (lex_got): Use BFD_RELOC_X86_64_GOTOFF64 for 64-bit @gotoff.
682 (i386_validate_fix): Likewise.
683 (x86_cons): Also handle quad values in 64-bit mode.
684 (i386_displacement): Also handle BFD_RELOC_X86_64_GOTOFF64.
685 (md_apply_fix): Include BFD_RELOC_X86_64_DTPOFF64 and
686 BFD_RELOC_X86_64_TPOFF64 in the TLS check. Also convert BFD_RELOC_64
687 to pc-relative variant. Also check for BFD_RELOC_64_PCREL.
689 2005-06-13 Zack Weinberg <zack@codesourcery.com>
691 * config/tc-arm.c (find_real_start): Check S_IS_LOCAL on
692 symbolP as well as for names with a leading dot. Use ACONCAT.
693 (md_apply_fix): For branch relocations, only replace value
694 with fixP->fx_offset (under #ifdef OBJ_ELF) when !fixP->fx_done.
695 (arm_force_relocation): Remove #ifdef OBJ_ELF case.
696 * config/tc-arm.h (LOCAL_LABEL): Remove unnecessary parentheses.
697 (LOCAL_LABEL_PREFIX): Don't define.
699 2005-06-10 Alan Modra <amodra@bigpond.net.au>
701 * config/tc-hppa.c (pa_block): Allocate just one byte for the
704 2005-06-08 James E Wilson <wilson@specifixinc.com>
707 * config/tc-ia64.c (slot_index): Revert last change. If first_frag
708 is NULL, then emit a warning, and return the current index.
710 2005-06-08 Tomas Hurka <tom@hukatronic.cz>
713 * config/tc-m68k.c (m68k_ip): Test for insn compatiblity using a
714 temporary copy of the operands array so that changes can be safely
715 backed out if the insn does not match.
716 (m68k_compare_opcode): Shortcut the test when the parameters are
717 the same. Return 1 if the names match but the second opcode is
718 further on in the array than the first.
720 2005-06-08 Nick Clifton <nickc@redhat.com>
723 * config/tc-ia64.c (slot_index): Check for a NULL first_frag.
725 2005-06-08 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
727 * config/tc-m32r.c (use_parallel): Change default value from 1 to 0.
729 2005-06-07 Aldy Hernandez <aldyh@redhat.com>
730 Michael Snyder <msnyder@redhat.com>
731 Stan Cox <scox@redhat.com>
733 * configure.in: Add ms1 case.
735 * configure: Regenerate.
737 * configure.tgt: Add ms1 case.
739 2005-06-07 Bob Wilson <bob.wilson@acm.org>
741 * config/tc-xtensa.h (resource_table): Change units to unsigned chars.
742 * config/tc-xtensa.c (new_resource_table): Likewise.
743 (resize_resource_table): Likewise.
744 (release_resources): Fix assertion for unsigned values.
746 2005-06-07 Zack Weinberg <zack@codesourcery.com>
748 * cgen.c, cgen.h, tc.h, write.c, config/obj-coff.c
749 * config/tc-a29k.c, config/tc-alpha.c, config/tc-alpha.h
750 * config/tc-arc.c, config/tc-arc.h, config/tc-arm.c
751 * config/tc-arm.h, config/tc-avr.c, config/tc-avr.h
752 * config/tc-cris.c, config/tc-crx.c, config/tc-d10v.c
753 * config/tc-d10v.h, config/tc-d30v.c, config/tc-d30v.h
754 * config/tc-dlx.c, config/tc-dlx.h, config/tc-fr30.h
755 * config/tc-frv.c, config/tc-frv.h, config/tc-h8300.c
756 * config/tc-h8500.c, config/tc-hppa.c, config/tc-hppa.h
757 * config/tc-i370.c, config/tc-i370.h, config/tc-i386.c
758 * config/tc-i386.h, config/tc-i860.c, config/tc-i860.h
759 * config/tc-i960.c, config/tc-i960.h, config/tc-ia64.c
760 * config/tc-ip2k.c, config/tc-ip2k.h, config/tc-iq2000.c
761 * config/tc-iq2000.h, config/tc-m32r.c, config/tc-m32r.h
762 * config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-m68k.c
763 * config/tc-m68k.h, config/tc-m88k.c, config/tc-maxq.c
764 * config/tc-mcore.c, config/tc-mcore.h, config/tc-mips.c
765 * config/tc-mips.h, config/tc-mmix.c, config/tc-mn10200.c
766 * config/tc-mn10300.c, config/tc-msp430.c, config/tc-ns32k.c
767 * config/tc-openrisc.h, config/tc-or32.c, config/tc-or32.h
768 * config/tc-pdp11.c, config/tc-pj.c, config/tc-pj.h
769 * config/tc-ppc.c, config/tc-ppc.h, config/tc-s390.c
770 * config/tc-s390.h, config/tc-sh64.c, config/tc-sh.c
771 * config/tc-sh.h, config/tc-sparc.c, config/tc-sparc.h
772 * config/tc-tahoe.c, config/tc-tic30.c, config/tc-tic4x.c
773 * config/tc-tic54x.c, config/tc-tic80.c, config/tc-v850.c
774 * config/tc-v850.h, config/tc-vax.c, config/tc-vax.h
775 * config/tc-w65.c, config/tc-xstormy16.c, config/tc-xstormy16.h
776 * config/tc-xtensa.c, config/tc-z8k.c:
777 Replace all instances of the string "_apply_fix3" with
779 * po/POTFILES.in, po/gas.pot: Regenerate.
781 2005-06-08 Alan Modra <amodra@bigpond.net.au>
783 * Makefile.am: Run "make dep-am".
784 (POTFILES): Remove GAS_CFILES.
785 * Makefile.in: Regenerate.
787 2005-06-07 David Ung <davidu@mips.com>
789 * config/tc-mips.c (mips_cpu_info_table): Add cpu names m4k, 24k,
790 24kc, 24kf and 24kfx under MIPS32 release 2.
792 2005-06-04 Nick Clifton <nickc@redhat.com>
794 * config/tc-arm.c (CE, C3, CM, UE, UF): Redefine without reference
795 to their Thumb-enabled equivalents.
797 2005-06-01 Maciej W. Rozycki <macro@linux-mips.org>
799 * config/tc-mips.c (load_register): Add leading "0x" to the
800 output of sprintf_vma().
803 2005-06-01 Nick Clifton <nickc@redhat.com>
805 * config/tc-arm.c (TxCE, TxC3, TxCM, TUE, TUF): Remove redundant
806 test for the presence of thumb version of the parsing functions
807 since they must always exist and the test generates a compile time
810 2005-05-31 Richard Henderson <rth@redhat.com>
812 * config/tc-alpha.c (O_lituse_jsrdirect): New.
813 (alpha_reloc_op): Add it.
814 (debug_exp): Handle it.
815 (DUMMY_RELOC_LITUSE_JSRDIRECT): New.
816 (emit_insn): Handle it.
817 * doc/c-alpha.texi (Alpha-Relocs): Document lituse_jsrdirect.
819 2005-05-31 Christian Groessler <chris@groessler.org>
821 * write.c (dump_section_relocs): Convert to ISO-C.
822 (write_relocs): Avoid signed/unsigned and fprintf argument
823 warnings in debug code.
825 2005-05-26 Zack Weinberg <zack@codesourcery.com>
827 * config/tc-arm.h (TC_FIX_TYPE): Change to int.
828 (TC_INIT_FIX_DATA): Initialize to 0, not NULL.
829 * config/tc-arm.c (fix_new_arm): Remove now-unnecessary cast.
830 (md_apply_fix3): Delete fix_is_thumb variable; refer to
831 fixP->tc_fix_data directly in the sole place it was used.
832 Explicitly truncate value, *valP, fixP->fx_addnumber, and
833 fixP->fx_offset to 32 bits, for consistent behavior between 32-
836 2005-05-27 Jan Beulich <jbeulich@novell.com>
838 * config/tc-ia64.c (struct proc_pending): New.
839 (unwind): Replace proc_start with proc_pending.
840 (unwind_diagnostic): Check unwind.proc_pending.sym.
841 (dot_proc): Replace unwind.proc_start with unwind.proc_pending.sym.
842 Check if previous proc not closed. Record all entry points.
843 (dot_endp): Replace unwind.proc_start with unwind.proc_pending.sym.
844 Set symbol sizes for entry points recorded in dot_proc. Check
845 arguments for consistency with respective .proc's.
846 (md_assemble): Replace unwind.proc_start with
847 unwind.proc_pending.sym.
849 2005-05-27 Jan Beulich <jbeulich@novell.com>
851 * config/tc-ia64.c (emit_one_bundle): Restrict scope of ptr, end_ptr,
852 and last_ptr. Check all in-use slots for first one with non-NULL
853 unwind_record. Don't reload end_ptr before second update round.
855 2005-05-26 James E Wilson <wilson@specifixinc.com>
857 * config/tc-ia64.c (extra_goodness): Update comment.
858 (md_begin): Add debugging code to print best_template table.
860 2005-05-25 Jan Beulich <jbeulich@novell.com>
862 * config/tc-ia64.c (md_begin): Don't try to match slot 2 of an MLX
865 2005-05-25 Jan Beulich <jbeulich@novell.com>
867 * config/tc-ia64.c (ia64_gen_real_reloc_type): Also handle
868 BFD_RELOC_UNUSED when determining the width of the reloc.
870 2005-05-25 Jan Beulich <jbeulich@novell.com>
872 * config/tc-ia64.c (dot_endp): Clear out all three pointers in unwind
875 2005-05-25 Jan Beulich <jbeulich@novell.com>
877 * config/tc-ia64.c (dot_radix): Rewrite.
879 2005-05-25 Jan Beulich <jbeulich@novell.com>
881 * config/tc-ia64.c (struct unw_rec_list): Remove next_slot_number
883 (alloc_record): Remove references to next_slot_number and
885 (emit_one_bundle): Likewise.
887 2005-05-22 Nick Clifton <nickc@redhat.com>
889 * config/tc-v850.c (md_apply_fix3): Pass the address of the
890 message buffer when invoking the insert function.
892 2005-05-21 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
894 * config/tc-hppa.c (pa_ip): Promote architecture from PA 1.0 to 1.1
895 only if an instruction match is found.
897 2005-05-20 Bob Wilson <bob.wilson@acm.org>
899 * config/tc-xtensa.c (xg_assemble_vliw_tokens): Change subtraction
900 to addition in argument to xtensa_dwarf2_emit_insn.
902 2005-05-19 Zack Weinberg <zack@codesourcery.com>
904 * Makefile.am: Have 'all' depend on 'info'.
905 * Makefile.in: Regenerate.
907 2005-05-19 Alan Modra <amodra@bigpond.net.au>
909 * config/tc-ppc.c (ppc_force_relocation): Add BFD_RELOC_24_PLT_PCREL.
911 2005-05-19 Anton Blanchard <anton@samba.org>
913 * config/tc-ppc.c (parse_cpu): Handle "-mpower5".
914 (md_show_usage): Document it.
915 (ppc_setup_opcodes): Insert POWER5 mnemonics.
916 * doc/c-ppc.texi (PowerPC-Opts): Document "-mpower5".
918 2005-05-19 Jan Beulich <jbeulich@novell.com>
920 * config/tc-ia64.c (dot_endp): Don't use global symbol for unwind
921 relocations in unwind section.
923 2005-05-18 Nick Clifton <nickc@redhat.com>
925 * config/tc-v850.c (md_apply_fix3): Only use the insertion routine
926 if one exists. Ignore any error messages it may produce, just
927 allow it to perform the insertion.
929 2005-05-17 Zack Weinberg <zack@codesourcery.com>
931 * hash.c (hash_lookup): Add len parameter. All callers changed.
932 (hash_find_n): New interface.
933 * hash.h: Prototype hash_find_n.
934 * sb.c: Include as.h.
935 (scrub_from_sb, sb_to_scrub, scrub_position): New statics.
936 (sb_scrub_and_add_sb): New interface.
937 * sb.h: Prototype sb_scrub_and_add_sb.
938 * input-scrub.c (input_scrub_include_sb): Use sb_scrub_and_add_sb.
940 * config/tc-arm.h (TC_FORCE_RELOCATION_LOCAL): Remove
941 reference to BFD_RELOC_ARM_GOT12 which is never generated.
942 * config/tc-arm.c: Rewrite, adding Thumb-2 support.
944 2005-05-17 Daniel Jacobowitz <dan@codesourcery.com>
946 * doc/Makefile.am (gasver.texi): Don't use $<.
947 * doc/Makefile.in: Regenerated.
949 2005-05-17 Nick Clifton <nickc@redhat.com>
952 * symbols.c (resolve_symbol_value): Do not move symbols whose
953 value expression has not been resolved or finalized into the
954 absolute section as this will confuse other parts of the assembler
955 into thinking that their value is zero.
957 2005-05-17 Jan Beulich <jbeulich@novell.com>
959 * read.c (_find_end_of_line): New.
960 (find_end_of_line): New.
961 (HANDLE_CONDITIONAL_ASSEMBLY): Use it.
962 (read_a_source_file): Use it.
965 (get_line_sb): Use it.
966 (s_errwarn): Replace discard_rest_of_line by ignore_rest_of_line.
967 (s_comm_internal): Likewise.
970 (s_ignore): Use ignore_rest_of_line.
971 * read.h (find_end_of_line): Prototype.
972 (discard_rest_of_line): Remove prototype. #define to
975 2005-05-17 Nick Clifton <nickc@redhat.com>
977 * config/tc-v850,h (TC_FIX_TYPE): Define.
978 (TC_INIT_FIX_TYPE): Define.
979 * config/tc-v850.c (md_assemble): When creating a fix record the
980 operand in the tc_fix_data field.
981 (md_apply_fix3): When applying a resolved fix use the operand's
982 insertion procedure to store the value, if the operand has been
985 2005-05-15 Daniel Jacobowitz <dan@codesourcery.com>
987 * Makefile.am (m68k-parse.c, itbl-parse.c): Update ylwrap
989 * Makefile.in: Regenerated.
991 2005-05-13 Sterling Augustine <sterling@tensilica.com>
992 Bob Wilson <bob.wilson@acm.org>
994 * config/tc-xtensa.c (xtensa_insnbuf_set_operand): Clarify error
996 (xtensa_mark_zcl_first_insns): Fix incorrect nesting of conditional
997 for handling RELAX_CHECK_ALIGN_NEXT_OPCODE.
999 2005-05-11 Alan Modra <amodra@bigpond.net.au>
1001 * config/tc-ppc.c (md_apply_fix3): Allow pcrel forms of BFD_RELOC_16,
1002 BFD_RELOC_LO16, BFD_RELOC_HI16 and BFD_RELOC_HI16_S.
1004 2005-05-10 Michael Matz <matz@suse.de>
1006 * frags.c (frag_grow): Don't be too greedy in allocating memory.
1008 * config/tc-hppa.c (pa_block): Check arguments to .block[z].
1010 2005-05-10 Hans-Peter Nilsson <hp@bitrange.com>
1013 * config/tc-mmix.c (mmix_handle_mmixal): Rearrange slightly.
1014 Handle label-without-colon before ordinary dot-pseudo as an
1015 ordinary label. Don't leak memory for label-without-colon alone
1016 on a line. Don't mmixal-munge operands for dot-pseudos.
1018 2005-05-10 Jan Beulich <jbeulich@novell.com>
1020 * macro.c (get_any_string): Remove the two last parameters. Replace
1021 references to the former expand parameter by using macro_alternate.
1022 Simplify loop condition for checking for end-of-string.
1023 (get_string): Remove redunant call to sb_skip_white.
1024 (do_formals): Remove two last arguments to get_any_string.
1025 (macro_expand): Likewise.
1026 (expand_irp): Likewise.
1028 2005-05-10 Jan Beulich <jbeulich@novell.com>
1030 * read.c (s_macro): Move local variable 'local' to smaller scope.
1031 Call sb_kill on it when done.
1033 2005-05-09 Jan Beulich <jbeulich@novell.com>
1035 * config/tc-i386.c (optimize_disp): Discard displacement entirely
1036 when zero and not required by encoding constraints.
1038 2005-05-09 H.J. Lu <hongjiu.lu@intel.com>
1041 * config/tc-sh64.c (sh64_fake_label): New.
1043 * config/tc-sh64.h (TC_FAKE_LABEL): New.
1045 * doc/internals.texi (TC_FAKE_LABEL): Document.
1047 * write.c (TC_FAKE_LABEL): New.
1048 (adjust_reloc_syms): Use it.
1049 (write_object_file): Likewise.
1051 2005-05-09 Jan Beulich <jbeulich@novell.com>
1053 * config/tc-i386.c (parse_insn): Disallow use of prefix separator
1054 and comma in Intel mode.
1056 2005-05-09 Jan Beulich <jbeulich@novell.com>
1058 * config/tc-i386.c (tc_x86_regname_to_dw2regnum): Correct 64-bit mode
1059 names to match ABI. Add more registers for 32-bit and 64-bit modes.
1060 Make name array static and const. Adjust lookup to account for NULL
1061 entries (standing for unused register numbers).
1063 2005-05-09 Jan Beulich <jbeulich@novell.com>
1065 * config/tc-i386.c (parse_insn): Consider all matching instructions
1066 when checking for string instruction after string-only prefix.
1068 2005-05-07 H.J. Lu <hongjiu.lu@intel.com>
1071 * config/tc-ia64.c (start_unwind_section): Properly check
1072 comdat group with SHF_GROUP.
1074 2005-05-06 Bob Wilson <bob.wilson@acm.org>
1076 * doc/c-xtensa.texi (Literal Directive): Spelling correction.
1078 2005-05-06 Bob Wilson <bob.wilson@acm.org>
1080 * config/tc-xtensa.c: Remove excess whitespace.
1081 * config/tc-xtensa.h: Likewise.
1082 * config/xtensa-istack.h: Likewise.
1083 * config/xtensa-relax.c: Likewise.
1084 * config/xtensa-relax.h: Likewise.
1086 2005-05-06 Nick Clifton <nickc@redhat.com>
1088 * sb.h: Fix formatting of comments.
1089 * sb.c: Fix formatting of comments.
1091 2005-05-06 Jan Beulich <jbeulich@novell.com>
1093 * sb.h (sb_add_buffer): Reintroduce.
1094 * sb.c (sb_add_buffer): Likewise.
1096 2005-05-06 Jan Beulich <jbeulich@novell.com>
1098 * macro.c (new_formal, del_formal): New.
1099 (do_formals): Use new_formal. Check for and parse qualifier. Warn if
1100 required argument has default value. Stop looking for more formal
1101 when there was a vararg one.
1102 (macro_expand_body): Use new_formal and del_formal.
1103 (macro_expand): Likewise. Initialize local variable err. Don't
1104 return immediately when encountering an error. Warn when keyword
1105 argument already had a value assigned. Eliminate duplicate clearing
1106 of argument value. When current positional argument matches parameter
1107 of vararg type, assign to it all the remaining arguments. Issue error
1108 when required parameter does not have value.
1109 (free_macro): Use del_formal.
1110 (expand_irp): Initialize formal type. Free buffers associated with
1111 formal prior to returning.
1112 * macro.h (struct formal_struct): Add new field 'type' with new
1113 enumeration type 'formal_type'.
1114 * doc/as.texinfo: Document macro parameter qualifiers.
1115 * NEWS: Mention new functionality.
1117 2005-05-06 Jan Beulich <jbeulich@novell.com>
1119 * cond.c (s_ifb): New.
1120 * read.c (potable): Add s_ifb as handler for .ifb and .ifnb.
1121 * read.h (s_ifb): Prototype.
1122 * doc/as.texinfo: Document .ifb and .ifnb.
1124 2005-05-05 Steve Ellcey <sje@cup.hp.com>
1126 * config/tc-ia64.c (MIN): Undef.
1128 2005-05-05 Paul Brook <paul@codesourcery.com>
1130 * config/tc-i386.h (ELF_TARGET_FORMAT): Define for TE_VXWORKS.
1132 2005-05-05 Matt Thomas <matt@3am-software.com>
1134 * config/tc-vax.c (md_assemble): Don't assume a valueT is 4
1137 2005-05-05 Nick Clifton <nickc@redhat.com>
1139 * Update the address and phone number of the FSF organization in
1140 the GPL notices in the following files:
1141 COPYING, app.c, as.c, as.h, asintl.h, atof-generic.c, bignum.h,
1142 bit_fix.h, cgen.c, cgen.h, cond.c, debug.c, depend.c, dw2gencfi.c,
1143 dw2gencfi.h, dwarf2dbg.c, dwarf2dbg.h, ecoff.c, ecoff.h, ehopt.c,
1144 emul-target.h, emul.h, expr.c, expr.h, flonum-copy.c,
1145 flonum-konst.c, flonum.h, frags.c, frags.h, hash.c, hash.h,
1146 input-file.c, input-file.h, input-scrub.c, itbl-lex.h, itbl-lex.l,
1147 itbl-ops.c, itbl-ops.h, itbl-parse.y, listing.c, listing.h,
1148 literal.c, macro.c, macro.h, messages.c, obj.h, output-file.c,
1149 output-file.h, read.c, read.h, sb.c, sb.h, stabs.c,
1150 struc-symbol.h, subsegs.c, subsegs.h, symbols.c, symbols.h, tc.h,
1151 write.c, write.h, config/aout_gnu.h, config/atof-ieee.c,
1152 config/atof-vax.c, config/itbl-mips.h, config/m68k-parse.h,
1153 config/m68k-parse.y, config/m88k-opcode.h, config/obj-aout.c,
1154 config/obj-aout.h, config/obj-bout.c, config/obj-bout.h,
1155 config/obj-coff.c, config/obj-coff.h, config/obj-ecoff.c,
1156 config/obj-ecoff.h, config/obj-elf.c, config/obj-elf.h,
1157 config/obj-evax.c, config/obj-evax.h, config/obj-hp300.c,
1158 config/obj-hp300.h, config/obj-ieee.c, config/obj-ieee.h,
1159 config/obj-multi.h, config/obj-som.c, config/obj-som.h,
1160 config/tc-a29k.c, config/tc-a29k.h, config/tc-alpha.c,
1161 config/tc-alpha.h, config/tc-arc.c, config/tc-arc.h,
1162 config/tc-arm.h, config/tc-avr.c, config/tc-avr.h,
1163 config/tc-cris.c, config/tc-cris.h, config/tc-crx.c,
1164 config/tc-crx.h, config/tc-d10v.c, config/tc-d10v.h,
1165 config/tc-d30v.c, config/tc-d30v.h, config/tc-dlx.c,
1166 config/tc-dlx.h, config/tc-fr30.c, config/tc-fr30.h,
1167 config/tc-frv.c, config/tc-frv.h, config/tc-generic.c,
1168 config/tc-generic.h, config/tc-h8300.c, config/tc-h8300.h,
1169 config/tc-h8500.c, config/tc-h8500.h, config/tc-hppa.c,
1170 config/tc-hppa.h, config/tc-i370.c, config/tc-i370.h,
1171 config/tc-i386.c, config/tc-i386.h, config/tc-i860.c,
1172 config/tc-i860.h, config/tc-i960.c, config/tc-i960.h,
1173 config/tc-ia64.c, config/tc-ia64.h, config/tc-ip2k.c,
1174 config/tc-ip2k.h, config/tc-iq2000.c, config/tc-iq2000.h,
1175 config/tc-m32r.c, config/tc-m32r.h, config/tc-m68851.h,
1176 config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-m68k.c,
1177 config/tc-m68k.h, config/tc-m88k.c, config/tc-m88k.h,
1178 config/tc-maxq.c, config/tc-maxq.h, config/tc-mcore.c,
1179 config/tc-mcore.h, config/tc-mips.c, config/tc-mips.h,
1180 config/tc-mmix.c, config/tc-mmix.h, config/tc-mn10200.c,
1181 config/tc-mn10200.h, config/tc-mn10300.c, config/tc-mn10300.h,
1182 config/tc-msp430.c, config/tc-msp430.h, config/tc-ns32k.c,
1183 config/tc-ns32k.h, config/tc-openrisc.c, config/tc-openrisc.h,
1184 config/tc-or32.c, config/tc-or32.h, config/tc-pdp11.c,
1185 config/tc-pdp11.h, config/tc-pj.c, config/tc-pj.h,
1186 config/tc-ppc.c, config/tc-ppc.h, config/tc-s390.c,
1187 config/tc-s390.h, config/tc-sh.c, config/tc-sh.h,
1188 config/tc-sh64.c, config/tc-sh64.h, config/tc-sparc.c,
1189 config/tc-sparc.h, config/tc-tahoe.c, config/tc-tahoe.h,
1190 config/tc-tic30.c, config/tc-tic30.h, config/tc-tic4x.c,
1191 config/tc-tic4x.h, config/tc-tic54x.c, config/tc-tic54x.h,
1192 config/tc-tic80.c, config/tc-tic80.h, config/tc-v850.c,
1193 config/tc-v850.h, config/tc-vax.c, config/tc-vax.h,
1194 config/tc-w65.c, config/tc-w65.h, config/tc-xstormy16.c,
1195 config/tc-xstormy16.h, config/tc-xtensa.c, config/tc-xtensa.h,
1196 config/tc-z8k.c, config/tc-z8k.h, config/te-386bsd.h,
1197 config/te-freebsd.h, config/te-hp300.h, config/te-hppa.h,
1198 config/te-ic960.h, config/te-irix.h, config/te-nbsd.h,
1199 config/te-netware.h, config/te-sparcaout.h, config/te-sun3.h,
1200 config/te-tmips.h, config/te-vxworks.h, config/vax-inst.h,
1201 config/xtensa-istack.h, config/xtensa-relax.c,
1202 config/xtensa-relax.h, doc/fdl.texi
1204 2005-05-05 Nick Clifton <nickc@redhat.com>
1206 * config/tc-arm.c (arm_opts): Make -mlittle-endian switch set
1207 the target_big_endian variable to false.
1209 2005-05-04 Alan Modra <amodra@bigpond.net.au>
1211 * config/obj-ecoff.c (ecoff_frob_file_before_fix): Correct section
1212 list traversal. Use bfd_section_list_prepend.
1213 * config/tc-mmix.c (mmix_frob_file): Don't needlessly iterate
1214 over the section list.
1215 * config/tc-xtensa.c (xtensa_remove_section): Delete.
1216 (xtensa_insert_section): Delete.
1217 (xtensa_move_seg_list_to_beginning): Use bfd_section_list_remove
1218 and bfd_section_list_prepend.
1219 (xtensa_reorder_seg_list): Use bfd_section_list_remove and
1220 bfd_section_list_insert_after.
1222 2005-05-03 Nick Clifton <nickc@redhat.com>
1224 * config/obj-ecoff.c (ecoff_frob_file_before_fix): Fix invocations
1225 of bfd_section_list... macros.
1226 * config/tc-mmix.c (mmix_frob_file): Likewise.
1227 * config/tc-xtensa.c (xtensa_remove_section): Likewise.
1228 (xtensa_insert_section): Likewise.
1230 * macro.c (macro_hash): Remove static.
1231 * macro.h (macro_hash): Provide an external declaration.
1233 2005-05-02 H.J. Lu <hongjiu.lu@intel.com>
1235 * write.c (write_object_file): Use bfd_section_double_list_remove
1238 2005-05-02 Daniel Jacobowitz <dan@codesourcery.com>
1240 * doc/Makefile.am (gasver.texi): Correct quoting.
1241 * doc/Makefile.in: Regenerated.
1243 2005-04-29 Ralf Corsepius <ralf.corsepius@rtems.org>
1245 * configure.tgt: Add h8300*-*-rtemscoff.
1246 Switch h8300*-*-rtems* to elf.
1248 2005-04-29 H.J. Lu <hongjiu.lu@intel.com>
1250 * hash.c: Undo the last change.
1253 2005-04-29 Daniel Jacobowitz <dan@codesourcery.com>
1255 * doc/Makefile.am (gasver.texi): Depend on bfd/configure instead
1257 (DISTCLEANFILES): Remove.
1258 (MAINTAINERCLEANFILES): Add asconfig.texi.
1259 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
1261 2005-04-29 Ben Elliston <bje@au.ibm.com>
1263 * Makefile.am (GAS_CFILES): Remove bignum-copy.c.
1264 (GENERIC_OBJS): Likewise, remove bignum-copy.o.
1265 (bignum-copy.o): Remove.
1266 * Makefile.in: Regenerate.
1267 * makefile.vms (OBJS): Remove bignum-copy.obj.
1268 * symbols.h (local_symbol_make): Remove declaration.
1269 (verify_symbol_chain_2): Likewise.
1270 * symbols.c (local_symbol_make): Make static.
1271 (max_indent_level): Likewise.
1272 (verify_symbol_chain_2): Remove.
1273 * macro.c (macro_hash): Make static.
1274 * messages.c (fprint_value): Remove.
1275 * read.h (get_absolute_expr): Remove.
1276 (emit_leb128_expr): Likewise.
1277 (do_s_func): Likewise.
1278 * read.c (do_s_func): Make static.
1279 (emit_leb128_expr): Likewise.
1280 (get_absolute_expr): Likewise.
1281 * as.h (as_howmuch): Remove declaration.
1282 (fprint_value): Likewise.
1283 * as.c (myname): Make static.
1284 * input-scrub.c (as_howmuch): Remove.
1285 (as_1_char): Likewise.
1286 * input-file.h (input_file_is_open): Remove.
1287 * input-file.c (input_file_is_open): Likewise.
1288 * expr.h (expr_build_unary): Remove declaration.
1289 (expr_build_binary): Likewise.
1290 * expr.c (expr_build_unary): Remove.
1291 (expr_build_binary): Likewise.
1292 * hash.h (hash_replace): Remove declaration.
1293 (hash_delete): Likewise.
1294 * hash.c (hash_replace): Remove.
1295 (hash_delete): Likewise.
1296 * bignum-copy.c (bignum_copy): Move from here ..
1297 * config/tc-vax.c (bignum_copy): .. to here.
1298 * bignum.h (LOG_TO_BASE_2_OF_10): Remove.
1299 (bignum_copy): Remove extern declaration.
1300 * sb.h (string_count): Remove extern declaration.
1301 (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
1302 (sb_name): Likewise.
1303 * sb.c (dsize): Replace preprocessor macro with static int.
1304 (string_count): Make static.
1305 (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
1306 (sb_name): Likewise.
1307 * config/obj-coff.c (dim_index): Make static.
1308 * config/tc-i386.c (GOT_symbol): Likewise.
1309 (output_invalid_buf): Likewise.
1310 * doc/internals.texi (Warning and error messages): Remove the
1311 prototype for fprint_value.
1313 2005-04-27 Ben Elliston <bje@au.ibm.com>
1317 2005-04-26 H.J. Lu <hongjiu.lu@intel.com>
1319 * config/obj-multi.h (FAKE_LABEL_NAME): Defined.
1321 * read.c (pseudo_set): Disallow symbol set to common symbol.
1324 * write.c (write_object_file): Report common symbol name when
1325 disallowing local symbol set to common symbol.
1326 (adjust_reloc_syms): Disallow local symbol set to undefined
1329 2005-04-25 Jan Beulich <jbeulich@novell.com>
1331 * macro.c (macro_expand_body): Replace locals indicator parameters
1332 with actual macro_entry. New local variables macro_line and err.
1333 Don't return when encountering an error, just record the fact.
1334 Detect local symbol name colliding with parameter. Track line number
1335 inside of macro expansion.
1336 (do_formals): Move local variable name to wider scope. Check
1337 parameter of the same name doesn't already exist. In MRI mode, also
1338 check it doesn't collide with the argument count pseudo-parameter).
1339 (define_macro): Add file and line number parameters. Remove local
1340 variable namestr. New local variable error. Initialize macro_entry
1341 members file, line, and name. Don't return when encountering an
1342 error, just record the fact. Use %s in some diagnostics for read.c
1343 to insert the macro name. Free macro_entry on error.
1344 (macro_expand): Pass macro_entry to macro_epand_body. Don't return
1345 when encountering an error, just record the fact.
1346 (expand_irp): Don't return when encountering an error, just record
1348 * macro.h (macro_struct): New members name, file, and line.
1349 (define_macro): Add file and line number parameters.
1350 * read.c (s_macro): Pass file and line to define_macro. Tag warning
1351 regarding pseudo-op redefinition with the file/line that macro
1352 definition started at.
1354 2005-04-22 Bob Wilson <bob.wilson@acm.org>
1356 * config/tc-xtensa.c (LOOKAHEAD_ALIGNER): Delete macro.
1357 (future_alignment_required): Remove ifdefs that use it.
1359 2005-04-22 Bob Wilson <bob.wilson@acm.org>
1361 * config/tc-xtensa.c (xg_get_build_instr_size): Remove.
1362 (xg_is_narrow_insn, xg_expand_narrow): Remove. Merge into...
1363 (xg_is_single_relaxable_insn): ...here. Add "targ" and "narrow_only"
1365 (xg_assembly_relax, xg_find_narrowest_format, relaxation_requirements,
1366 convert_frag_narrow): Use new version of xg_is_single_relaxable_insn.
1368 2005-04-21 Christian Groessler <chris@groessler.org>
1370 * config/tc-z8k.c (md_assemble): Fix buffer overrun in operand[]
1373 2005-04-20 H.J. Lu <hongjiu.lu@intel.com>
1375 * config/obj-aout.h (S_IS_EXTERN): Removed.
1376 * config/obj-bout.h (S_IS_EXTERN): Likewise.
1377 * config/obj-coff.h (S_IS_EXTERN): Likewise.
1378 * symbols.c (S_IS_EXTERN): Likewise.
1379 * symbols.h (S_IS_EXTERN): Likewise.
1381 * config/tc-alpha.c (tc_gen_reloc): Replace S_IS_EXTERN with
1383 * config/tc-d10v.c (md_apply_fix3): Likewise.
1384 * config/tc-ia64.c (ia64_fix_adjustable): Likewise.
1385 * config/tc-iq2000.c (iq2000_fix_adjustable): Likewise.
1386 * config/tc-m32r.c (m32r_fix_adjustable): Likewise.
1387 * config/tc-mmix.c (mmix_adjust_symtab): Likewise.
1388 * config/tc-sh64.c (shmedia_frob_file_before_adjust): Likewise.
1389 (shmedia_md_convert_frag): Likewise.
1390 * symbols.c (print_symbol_value_1): Likewise.
1391 * write.c (write_object_file): Likewise.
1393 2005-04-20 Nick Clifton <nickc@redhat.com>
1395 * config/tc-xtensa.c (get_aligned_diff): Change type of
1396 branch_align to offsetT so that its signedness matches that of
1399 * config/tc-mips.c (macro): Use sprintf_vma to convert a > 32 bit
1400 number into a readable string.
1401 (load_register): Likewise.
1403 2005-04-20 Andreas Schwab <schwab@suse.de>
1405 * config/tc-ia64.c (specify_resource): Initialize all of tmpl.
1407 2005-04-19 David S. Miller <davem@davemloft.net>
1409 * config/tc-sparc.c (md_assemble): If sparc_ip gives us a
1410 NULL insn, exit early. Remove now spurious NULL checks.
1411 (sparc_ip): Use as_bad for unknown opcode errors, set *pinsn
1414 2005-04-19 Jan Beulich <jbeulich@novell.com>
1416 * symbols.h (symbol_find_base): Remove prototype.
1417 * symbols.c (save_symbol_name): Remove code section conditional upon
1419 (symbol_find): Remove.
1420 (symbol_find_base): Rename to symbol_find.
1421 * subsegs.c (section_symbol): Replace use of symbol_find_base with
1423 * config/obj-coff.c (tag_insert): Remove code section conditional
1424 upon STRIP_UNDERSCORE.
1425 (obj_coff_def): Likewise.
1426 (obj_coff_endef): Replace use of symbol_find_base with symbol_find.
1427 (coff_frob_symbol): Likewise.
1428 (yank_symbols): Likewise.
1429 (c_section_symbol): Likewise.
1430 * config/obj-coff.h (DO_NOT_STRIP): Remove.
1431 * config/tc-arm.c (symbol_locate): Remove code section conditional
1432 upon STRIP_UNDERSCORE.
1433 * config/tc-h8300.h (DO_NOT_STRIP): Remove.
1434 * config/tc-h8500.h (DO_NOT_STRIP): Remove.
1435 * config/tc-sh.h (DO_NOT_STRIP): Remove.
1436 * config/tc-w65.h (DO_NOT_STRIP): Remove.
1437 * config/tc-z8k.h (DO_NOT_STRIP): Remove.
1439 2005-04-19 Andreas Schwab <schwab@suse.de>
1441 * config/tc-ia64.c (md_assemble): Fix error message for wrong
1442 access to application registers.
1444 2005-04-19 Jan Beulich <jbeulich@novell.com>
1446 * config/te-sysv32.h: Remove.
1447 * Makefile.am (TARG_ENV_HFILES): Remove reference to
1449 * Makefile.in (TARG_ENV_HFILES): Likewise.
1451 2005-04-19 Jan Beulich <jbeulich@novell.com>
1454 * config/tc-ia64.c (ia64_canonicalize_symbol_name): Re-allow zero-
1457 2005-04-18 Mark Kettenis <kettenis@gnu.org>
1459 * config/tc-i386.c (md_begin): Allow hyphens in mnemonics.
1461 2005-04-18 Maciej W. Rozycki <macro@linux-mips.org>
1463 * config/tc-mips.c (normalize_constant_expr): Don't check for
1465 (check_absolute_expr): Only call normalize_constant_expr() if
1467 (mips_ip): Likewise.
1469 * config/tc-mips.c (check_absolute_expr): Fix formatting.
1471 2005-04-18 Jan Beulich <jbeulich@novell.com>
1473 * macro.c (free_token): New, freeing all the memory associated with a
1475 (do_formals): Move initializers to ...
1476 (define_macro): ... here.
1477 (delete_macro): Convert passed in name to lower case. Warn when
1478 purging macro that doesn't exist. Use hash_jam instead of hash_delete.
1480 2005-04-15 Maciej W. Rozycki <macro@linux-mips.org>
1482 * config/tc-mips.c (normalize_constant_expr): Fix formatting.
1484 2005-04-15 Jan Beulich <jbeulich@novell.com>
1486 * config/obj-elf.c (obj_elf_struct): New.
1487 (elf_pseudo_table). Use it for .offset and .struct.
1489 2005-04-14 Bob Wilson <bob.wilson@acm.org>
1490 Sterling Augustine <sterling@tensilica.com>
1492 * config/tc-xtensa.c (get_aligned_diff): Handle target_size larger
1493 than the section alignment.
1495 2005-04-14 Bob Wilson <bob.wilson@acm.org>
1496 H.J. Lu <hongjiu.lu@intel.com>
1498 * config/tc-xtensa.h (struct xtensa_frag_type): Add lit_frchain field.
1499 * config/tc-xtensa.c (xg_translate_sysreg_op,
1500 xtensa_translate_old_userregs_ops,
1501 xtensa_find_unaligned_branch_targets,
1502 xtensa_find_unaligned_loops, xtensa_fix_close_loop_end_frags,
1503 relax_frag_add_nop): Support 64-bit host.
1504 (xtensa_mark_literal_pool_location, xtensa_move_literals): Use
1505 tc_frag_data lit_frchain and lit_seg fields instead of fr_var.
1507 2005-04-14 Mark Kettenis <kettenis@gnu.org>
1509 * configure.tgt: Add support for OpenBSD/sparc ELF.
1511 * configure.tgt: Set emulation for mips-*-openbsd*.
1512 Remove broken mips-dec-openbsd* config.
1513 * configure.in: Set default ABI for mips64-*-openbsd*.
1514 * configure: Regenerate.
1516 2005-04-14 Maciej W. Rozycki <macro@linux-mips.org>
1518 * config/tc-mips.c (macro) [ldd_std]: Don't attempt the GP
1519 optimization for constant addresses.
1521 2005-04-14 Nick Clifton <nickc@redhat.com>
1523 * as.c (main): Move parse_args before symbol_begin and frag_init
1524 so that the hash table size can be set before it is used.
1525 * hash.c: Use an unsigned long type for the size of the hash
1527 * hash.h (set_gas_hash_table_size): Update the prototype.
1529 2005-04-14 Alan Modra <amodra@bigpond.net.au>
1531 * Makefile.am (NO_WERROR): Define. Use instead of -Wno-error.
1532 * acinclude.m4: Include ../bfd/warning.m4.
1533 * configure.in: Invoke AM_BINUTILS_WARNINGS.
1534 * Makefile.in: Regenerate.
1535 * configure: Regenerate.
1536 * doc/Makefile.in: Regenerate.
1538 2005-04-13 Maciej W. Rozycki <macro@linux-mips.org>
1540 * config/tc-mips.c (IS_ZEXT_32BIT_NUM): New macro.
1541 (normalize_address_expr): New function to sign-extend address
1542 offsets that fit into 32 bits in 32-bit mode.
1543 (macro_build_ldst_constoffset): Use normalize_address_expr()
1544 instead of a handcoded sequence.
1545 (load_register): Likewise. Report oversized numbers in a useful
1547 (macro) [ld_st, ldd_std]: Reject all oversized offsets, not only
1548 for constant addresses. Report oversized numbers in a useful way.
1549 (mips_ip): Use normalize_address_expr() for addresses.
1551 2005-04-12 Mark Kettenis <kettenis@gnu.org>
1553 * config/tc-i386.c (output_insn): Handle VIA PadLock instructions
1554 similar to other instructions now that they're marked as ImmExt.
1556 2005-04-12 Nick Clifton <nickc@redhat.com>
1558 * hash.c (DEFAULT_SIZE): Delete. Replace with:
1559 (gas_hash_table_size): New static variable.
1560 (set_gas_hash_table_size): New function: Records a requested size
1561 for the hash tables.
1562 (get_gas_hash_table_size): New function: Return a prime number
1563 near the requested size of the hash table.
1564 (hash_new): Use get_gas_hash_table_size.
1565 * hash.h: Add a prototype for set_gas_hash_table_size.
1566 * as.c (show_usage): Add description of new switches: --hash-size
1567 and --reduce-memory-overheads.
1568 (option_values): Add OPTION_HASH_TABLE_SIZE and
1569 OPTION_REDUCE_MEMORY_OVERHEADS.
1570 (std_longpopts): Add entries for the new options.
1571 (parse_args): Handle the new options.
1572 * Makefile.am: Add a dependency of as.c on hash.h.
1573 * Makefile.in: Regenerate.
1574 * doc/as.texinfo: Document the new switches.
1575 * NEWS: Mention the new switches.
1577 2005-04-12 Nick Clifton <nickc@redhat.com>
1580 * config/tc-hppa.c (pre_defined_registers): Fix %farg[0-3]
1583 2005-04-12 Alan Modra <amodra@bigpond.net.au>
1585 * Makefile.am: Run "make dep-am".
1586 * Makefile.in: Regenerate.
1588 2005-04-11 Sterling Augustine <sterling@tensilica.com>
1589 Bob Wilson <bob.wilson@acm.org>
1591 * config/tc-xtensa.c (check_t1_t2_reads_and_writes): Fix typo.
1593 2005-04-11 Mark Kettenis <kettenis@gnu.org>
1595 * configure.tgt (generic_target): Add support for OpenBSD/i386 ELF.
1597 2005-04-11 Jan Beulich <jbeulich@novell.com>
1599 * NEWS: Mention these changes and their effects.
1600 * macro.c (get_token): Use is_name_beginner/is_part_of_name/
1602 (check_macro): Likewise.
1603 (buffer_and_nest): Likewise. Permit multiple labels. Don't discard
1604 labels together with the closing pseudo-op.
1605 (macro_expand_body): Adjust comment. Range-check input before use.
1606 Adjust mis-spelled diagnostic. Use is_name_beginner.
1607 * read.c (try_macro): New.
1608 (read_a_source_file): New static variable last_eol. Don't list
1609 macro expansion lines more than once. Call try_macro.
1610 (s_macro): Set section of line_label to absolute instead of undefined.
1611 * doc/as.texinfo: Add information on the caveats of these changes.
1613 2005-04-11 Alan Modra <amodra@bigpond.net.au>
1615 * symbols.c (symbol_X_add_number): Change return type to "offsetT *".
1616 * symbols.h (symbol_X_add_number): Update prototype.
1618 2005-04-10 Eric Christopher <echristo@redhat.com>
1620 * symbols.c (symbol_X_add_number): Fix warning.
1622 2005-04-10 H.J. Lu <hongjiu.lu@intel.com>
1624 * config/tc-m68k.c (md_begin): Support 64bit host.
1625 (get_num): Support 64bit BFD on 32bit host.
1627 2005-04-10 H.J. Lu <hongjiu.lu@intel.com>
1629 * config/tc-mips.c (md_apply_fix3): Fix typos in BFD_RELOC_64.
1631 2005-04-09 Alan Modra <amodra@bigpond.net.au>
1633 * read.c (assign_symbol): Remove const from parm. Fix xcalloc
1634 call. Don't do the COFF hacks for multi-emulation gas. Move
1635 demand_empty_rest_of_line back to caller.
1636 (s_set, equals): demand_empty_rest_of_line here.
1639 * as.h (rs_dummy): Define.
1640 * symbols.c (symbol_X_add_number): New function.
1641 * symbols.h (symbol_X_add_number): Declare.
1642 * stabs.c (aout_process_stab): Tidy symbol frag setting.
1643 * read.c (assign_symbol): New function, split out from s_set.
1644 Use symbol_find_or_make. Leave fr_type of dummy frag as rs_dummy.
1645 Fix COFF hacks for multi-emulation gas.
1646 (s_set): Call assign_symbol. Remove "register" keyword.
1647 (set_zero_frag): New function.
1648 (pseudo_set): Always check for assignment to section syms.
1649 Always set segment and frag of symbol, and likewise extern for
1650 aout/bout. Handle assignment of sym=sym+/-const specially. Don't
1651 special case exp.X_add_number non-zero for O_symbol expressions.
1652 (equals): Use assign_symbol.
1654 2005-04-08 Bob Wilson <bob.wilson@acm.org>
1656 * config/tc-xtensa.c (xtensa_create_xproperty_segments): Skip
1659 2005-04-06 H.J. Lu <hongjiu.lu@intel.com>
1661 * config/tc-i386.c (tc_gen_reloc): Don't turn
1662 BFD_RELOC_X86_64_32S into BFD_RELOC_32.
1664 2005-04-06 Nick Clifton <nickc@redhat.com>
1666 * po/rw.po: New translation: Kinyarwanda
1667 * configure.in (ALL_LINGUAS): Add rw
1668 * configure: Regenerate.
1670 2005-04-05 Sterling Augustine <sterling@tensilica.com>
1671 Bob Wilson <bob.wilson@acm.org>
1673 * config/tc-xtensa.c (branch_align_power): New.
1674 (xtensa_find_unaligned_branch_targets, get_aligned_diff,
1675 future_alignment_required): Use branch_align_power to check section
1676 alignment as well as xtensa_fetch_width when aligning branch targets.
1678 2005-04-05 Bob Wilson <bob.wilson@acm.org>
1680 * config/tc-xtensa.c: Warning fixes throughout.
1681 (xtensa_fetch_width): Change to unsigned.
1682 (assemble_nop, xtensa_find_unaligned_branch_targets,
1683 xtensa_find_unaligned_loops, xg_assemble_vliw_tokens,
1684 is_narrow_branch_guaranteed_in_range, xtensa_fix_close_loop_end_frags,
1685 min_bytes_to_other_loop_end, unrelaxed_frag_min_size,
1686 unrelaxed_frag_max_size, xtensa_fix_short_loop_frags,
1687 count_insns_to_loop_end, unrelaxed_frag_min_insn_count,
1688 get_text_align_max_fill_size, get_text_align_nop_count,
1689 get_text_align_nth_nop_size, get_noop_aligned_address,
1690 get_aligned_diff, convert_frag_align_next_opcode,
1691 convert_frag_immed_finish_loop, xtensa_create_property_segments,
1692 xtensa_create_xproperty_segments, xt_block_aligned_size): Clean up
1693 types, avoiding size_t and using offsetT and addressT appropriately.
1694 (get_text_align_power): Clean up types. Avoid incorrect bound.
1695 (get_text_align_fill_size): Clean up types. Restructure for clarity.
1697 2005-04-04 H.J. Lu <hongjiu.lu@intel.com>
1699 * config/tc-ia64.c (start_unwind_section): Undo the change
1701 (generate_unwind_image, dot_endp): Likewise.
1703 2005-04-01 David Mosberger <davidm@hpl.hp.com>
1705 * config/tc-ia64.c (ia64_handle_align): Move le_nop and
1706 le_nop_stop arrays and initializers to file scope.
1707 (md_begin): When generating code for anything other than
1708 Itanium 1, use MMI instead of MFI NOP bundles as a filler.
1710 2005-04-01 Jan Beulich <jbeulich@novell.com>
1712 * config/tc-i386.c (output_imm): Also set sign flag for 64-bit push
1715 2005-04-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
1717 * NEWS: Mention [fdgh]_floating.
1718 * config/atof-vax.c: Fix some whitespace.
1719 * config/tc-vax.c (md_pseudo_table): Add "[fdgh]_floating".
1721 2005-04-01 Nick Clifton <nickc@redhat.com>
1723 * configure.in: Add a check for <unistd.h> providing a prototype
1724 for getopt() which is compatible with the one in
1725 include/getopt.h. If so then define HAVE_DECL_GETOPT.
1726 * configure: Regenerate.
1727 * config.in (HAVE_DECL_GETOPT): Add.
1729 2005-04-01 Jan Beulich <jbeulich@novell.com>
1731 * config/tc-i386.c (s_bss): Call obj_elf_section_change_hook.
1733 2005-04-01 Jan Beulich <jbeulich@novell.com>
1735 * config/tc-i386.c (md_apply_fix3): Also handle BFD_RELOC_X86_64_32S.
1736 (tc_gen_reloc): Handle BFD_RELOC_X86_64_32S in the default case.
1738 2005-03-30 Julian Brown <julian@codesourcery.com>
1740 * config/tc-arm.c (arm_adjust_symtab): Rename
1741 bfd_elf32_is_arm_mapping_symbol_name to bfd_is_arm_mapping_symbol_name.
1743 2005-03-30 Julian Brown <julian@codesourcery.com>
1745 * config/tc-arm.c (mapping_state): Change documentation in function
1746 comment to cross-reference spec instead. Change type of mapping symbols
1748 (arm_adjust_symtab): Don't change type of mapping symbols here.
1750 2005-03-30 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
1752 * as.h [NEED_DECLARATION_FFS] (ffs): Prototype and alphabetize.
1753 * config.in: Regenerate.
1754 * configure: Regenerate.
1755 * configure.in: Check for ffs decl and alphabetize.
1757 2005-03-29 Daniel Jacobowitz <dan@codesourcery.com>
1758 Phil Blundell <philb@gnu.org>
1760 * config/tc-arm.c (arm_parse_reloc): Add TLS relocations.
1761 (md_apply_fix3): Mark TLS symbols.
1762 (tc_gen_reloc): Handle TLS relocations.
1763 (arm_fix_adjustable): Ignore TLS relocations.
1764 (s_arm_elf_cons): Support expressions after decorated symbols.
1766 2005-03-29 Julian Brown <julian@codesourcery.com>
1768 * config/tc-arm.c (marked_pr_dependency): New bitmap, bit N indicates
1769 whether personality routine index N has been output for this section.
1770 (mapping_state): tc_segment_info_data now struct not enum.
1771 (arm_elf_change_section): Likewise, and marked_pr_dependency is now
1772 handled on section change.
1773 (create_unwind_entry): Previous code to output dependency removed.
1774 (s_arm_unwind_fnend): Output dependency if it hasn't been done already
1776 * config/tc-arm.h (TC_SEGMENT_INFO_TYPE): Redefined as struct
1777 arm_segment_info_type.
1778 (arm_segment_info_type): New struct.
1780 2005-03-28 Sterling Augustine <sterling@tensilica.com>
1781 Bob Wilson <bob.wilson@acm.org>
1783 * config/tc-xtensa.c (do_align_targets): Update comment.
1784 (xtensa_frob_label): Compute "freq" before possibly switching frags.
1785 Insert a LOOP_END frag before every loop target, and do not overload
1786 DESIRE_ALIGN_IF_TARGET frags with loop end information.
1787 (xg_assemble_vliw_tokens): Use do_align_targets.
1788 (xtensa_fix_target_frags): Remove code to convert a
1789 DESIRE_ALIGN_IF_TARGET frag to a LOOP_END frag when there is a
1790 negatable branch at the end of a loop.
1791 (frag_can_negate_branch): Delete.
1793 2005-03-28 David Mosberger <davidm@hpl.hp.com>
1794 H.J. Lu <hongjiu.lu@intel.com>
1797 NEWS: Mention "-mtune=[itanium1|itanium2]".
1799 * config/tc-ia64.c (md): Add tune.
1800 (md_parse_option): Accepted "-mtune=[itanium1|itanium2]".
1801 (md_show_usage): Add "-mtune=[itanium1|itanium2]".
1802 (extra_goodness): Prefer M- and I-unit NOPs for itanium2. F and
1803 B unit NOPs are discouraged for McKinley-derived cores.
1804 (md_begin): Don't hardcode the "extra_goodness()" function in
1806 (ia64_init): Set md.tune to itanium2.
1808 * doc/as.texinfo: Add -mtune=[itanium1|itanium2]".
1809 * doc/c-ia64.texi: Likewise.
1811 2005-03-27 Ian Lance Taylor <ian@airs.com>
1813 * config/obj-coff.c (coff_frob_symbol): When crashing because of a
1814 bad C_EFCN symbol, print its name.
1816 2005-03-25 Bob Wilson <bob.wilson@acm.org>
1818 * config/tc-xtensa.c (use_longcalls): Delete.
1819 (xg_symbolic_immeds_fit): Check for direct calls and return TRUE if
1820 the use_longcalls flag is set. Do this before checking the segment.
1821 (xg_expand_assembly_insn): Rearrange to use new do_expand flag. Never
1822 expand direct calls at this point.
1823 (xtensa_set_frag_assembly_state): Set use_longcalls flag.
1824 (xtensa_find_unmarked_state_frags): Likewise.
1825 (md_assemble): Do not disable longcalls by setting is_specific_opcode.
1826 (xg_assemble_vliw_tokens): Switch frags when use_longcalls changes.
1827 (convert_frag_immed): Remove unnecessary check of is_specific_opcode.
1828 * config/tc-xtensa.h (xtensa_frag_type): Add use_longcalls flag.
1830 2005-03-25 Hans-Peter Nilsson <hp@bitrange.com>
1832 * config/tc-mmix.c, config/tc-mmix.h: Convert to ISO C90.
1834 2005-03-25 Hans-Peter Nilsson <hp@axis.com>
1836 * config/tc-cris.h: Convert to ISO C90.
1837 * config/tc-cris.c: Ditto.
1838 (md_estimate_size_before_relax): Remove obsolete comment for
1839 parameter "segment_type".
1840 (md_begin): Document reason for cast of hash_insert argument.
1841 (md_atof): Correct type of parameter "type".
1843 2005-03-24 Nick Clifton <nickc@redhat.com>
1845 * write.h (bit_fix_new): Remove redundant prototype.
1846 * config/atof-ieee.c: Convert to ISO-C90 and fix formatting.
1847 * config/obj-aout.c: Convert to ISO-C90 and fix formatting.
1848 * config/obj-aout.h: Convert to ISO-C90 and fix formatting.
1849 * config/obj-bout.c: Convert to ISO-C90 and fix formatting.
1850 * config/obj-bout.h: Convert to ISO-C90 and fix formatting.
1851 * config/obj-ecoff.c: Convert to ISO-C90 and fix formatting.
1852 * config/obj-ecoff.h: Convert to ISO-C90 and fix formatting.
1853 * config/obj-som.c: Convert to ISO-C90 and fix formatting.
1854 * config/obj-som.h: Convert to ISO-C90 and fix formatting.
1855 * config/tc-a29k.c: Convert to ISO-C90 and fix formatting.
1856 * config/tc-a29k.h: Convert to ISO-C90 and fix formatting.
1857 * config/tc-alpha.c: Convert to ISO-C90 and fix formatting.
1858 * config/tc-alpha.h: Convert to ISO-C90 and fix formatting.
1859 * config/tc-arc.c: Convert to ISO-C90 and fix formatting.
1860 * config/tc-arc.h: Convert to ISO-C90 and fix formatting.
1861 * config/tc-d10v.c: Convert to ISO-C90 and fix formatting.
1862 * config/tc-d10v.h: Convert to ISO-C90 and fix formatting.
1863 * config/tc-d30v.c: Convert to ISO-C90 and fix formatting.
1864 * config/tc-d30v.h: Convert to ISO-C90 and fix formatting.
1865 * config/tc-dlx.c: Convert to ISO-C90 and fix formatting.
1866 * config/tc-dlx.h: Convert to ISO-C90 and fix formatting.
1867 * config/tc-fr30.c: Convert to ISO-C90 and fix formatting.
1868 * config/tc-fr30.h: Convert to ISO-C90 and fix formatting.
1869 * config/tc-h8500.c: Convert to ISO-C90 and fix formatting.
1870 * config/tc-h8500.h: Convert to ISO-C90 and fix formatting.
1871 * config/tc-i370.c: Convert to ISO-C90 and fix formatting.
1872 * config/tc-i370.h: Convert to ISO-C90 and fix formatting.
1873 * config/tc-i960.c: Convert to ISO-C90 and fix formatting.
1874 * config/tc-ip2k.c: Convert to ISO-C90 and fix formatting.
1875 * config/tc-ip2k.h: Convert to ISO-C90 and fix formatting.
1876 * config/tc-m32r.c: Convert to ISO-C90 and fix formatting.
1877 * config/tc-m32r.h: Convert to ISO-C90 and fix formatting.
1878 * config/tc-m88k.c: Convert to ISO-C90 and fix formatting.
1879 * config/tc-m88k.h: Convert to ISO-C90 and fix formatting.
1880 * config/tc-mcore.c: Convert to ISO-C90 and fix formatting.
1881 * config/tc-mcore.h: Convert to ISO-C90 and fix formatting.
1882 * config/tc-mn10200.c: Convert to ISO-C90 and fix formatting.
1883 * config/tc-ns32k.c: Convert to ISO-C90 and fix formatting.
1884 * config/tc-ns32k.h: Convert to ISO-C90 and fix formatting.
1885 * config/tc-openrisc.c: Convert to ISO-C90 and fix formatting.
1886 * config/tc-openrisc.h: Convert to ISO-C90 and fix formatting.
1887 * config/tc-or32.c: Convert to ISO-C90 and fix formatting.
1888 * config/tc-or32.h: Convert to ISO-C90 and fix formatting.
1889 * config/tc-pdp11.h: Convert to ISO-C90 and fix formatting.
1890 * config/tc-pj.c: Convert to ISO-C90 and fix formatting.
1891 * config/tc-pj.h: Convert to ISO-C90 and fix formatting.
1892 * config/tc-tahoe.c: Convert to ISO-C90 and fix formatting.
1893 * config/tc-tic80.c: Convert to ISO-C90 and fix formatting.
1894 * config/tc-tic80.h: Convert to ISO-C90 and fix formatting.
1895 * config/tc-v850.c: Convert to ISO-C90 and fix formatting.
1896 * config/tc-v850.h: Convert to ISO-C90 and fix formatting.
1897 * config/tc-w65.c: Convert to ISO-C90 and fix formatting.
1898 * config/tc-w65.h: Convert to ISO-C90 and fix formatting.
1899 * config/tc-xstormy16.c: Convert to ISO-C90 and fix formatting.
1900 * config/tc-xstormy16.h: Convert to ISO-C90 and fix formatting.
1902 2005-03-23 Jim Blandy <jimb@redhat.com>
1904 * config/tc-arm.c (arm_adjust_symtab): Fetch elf_sym's binding
1905 attributes properly.
1907 2005-03-23 Mike Frysinger <vapier@gentoo.org>
1908 Nick Clifton <nickc@redhat.com>
1910 * configure.tgt: Accept any C library to accompany a GNU Linux
1911 implementation, not just the GNU C library.
1912 * configure.in: Likewise.
1913 * configure: Regenerate.
1915 2005-03-23 Nick Clifton <nickc@redhat.com>
1917 * config/tc-tic30.c: Convert to ISO C90 formatting.
1918 * config/tc-tic30.h: Convert to ISO C90 formatting.
1919 * config/tc-pdp11.c: Convert to ISO C90 formatting.
1920 * config/atof-vax.c: Convert to ISO C90 formatting.
1922 2005-03-21 Maciej W. Rozycki <macro@mips.com>
1924 * config/tc-mips.c (mips_frob_file): Sort BFD_RELOC_MIPS16_LO16
1925 relocations correctly as well.
1926 (mips_fix_adjustable): Don't make BFD_RELOC_MIPS16_LO16
1927 relocations in mergeable sections section-relative either.
1929 2005-03-21 Bob Wilson <bob.wilson@acm.org>
1931 * config/tc-xtensa.c (md_apply_fix3): Recognize XTENSA_PLT relocations.
1933 2005-03-21 Nick Clifton <nickc@redhat.com>
1935 * config/tc-sh.c (sh_elf_final_processing): Fix compile time
1936 warning by providing a prototype for sh_symbian_find_elf_flags.
1938 * cgen.c (gas_cgen_parse_operand): Fix typo introduced by
1941 2005-03-21 Alan Modra <amodra@bigpond.net.au>
1943 * configure.tgt: Handle setting of bfd_gas for fmt=multi targets
1944 along with other formats that set bfd_gas. Remove unnecessary
1945 setting of bfd_gas. Delete strongarm cases in generic_target
1948 2005-03-21 Alan Modra <amodra@bigpond.net.au>
1951 * config/tc-m68k.c (TRUNC, SEXT): Define.
1952 (issbyte, isubyte, issword, isuword, isbyte, isword): Use the above.
1953 (m68k_ip): Truncate or sign extend expressions as appropriate.
1954 (get_num): Likewise.
1955 (md_apply_fix3): Use SEXT.
1957 2005-03-21 Alan Modra <amodra@bigpond.net.au>
1959 * Makefile.am (OBJ_FORMAT_CFILES): Prune config/obj-vms.c.
1960 (OBJ_FORMAT_HFILES): Prune config/obj-vms.h.
1961 (obj-vms.o): Delete rule.
1963 * Makefile.in: Regenerate.
1964 * aclocal.m4: Regenerate.
1965 * doc/Makefile.in: Regenerate.
1966 * po/POTFILES.in: Regenerate.
1968 2005-03-18 C Jaiprakash <cjaiprakash@noida.hcltech.com>
1970 * config/tc-m68k.c (m68k_elf_final_processing): Set file specific
1971 flag for coldfire v4e.
1973 2005-03-17 Bob Wilson <bob.wilson@acm.org>
1975 * config/tc-xtensa.c (xg_apply_tentative_value): Rename to
1976 xg_apply_fix_value and return a value to indicate success.
1977 (md_pcrel_from): Skip check of fx_done. Return 0 if not PC-relative.
1978 (xtensa_force_relocation): Remove checks for VTABLE relocs.
1979 (xtensa_validate_fix_sub): New.
1980 (xtensa_fix_adjustable): Remove check for external or weak symbols.
1981 (tc_gen_reloc): Move code to handle difference of symbols and code to
1982 apply tentative fix values to ...
1983 (md_apply_fix3): ...here. Enable standard overflow checks for simple
1984 8, 16, and 32 bit relocations. Apply fixes for slot-specific
1985 relocations when linkrelax flag is not set.
1986 * config/tc-xtensa.h (xtensa_validate_fix_sub): Add prototype.
1987 (TC_FORCE_RELOCATION_SUB_SAME, TC_VALIDATE_FIX_SUB): Define.
1989 2005-03-17 Jan Beulich <jbeulich@novell.com>
1991 * config/tc-i386.c (i386_scale): Beautify error message.
1992 (Intel syntax comments): Update.
1993 (struct intel_parser_s): Add fields in_offset, in_bracket, and
1995 (intel_e04_1, intel_e05_1, intel_e05_1, intel_e09_1, intel_e10_1):
1996 Remove declarations.
1997 (intel_bracket_expr): Declare.
1998 (i386_intel_operand): Initialize new intel_parser fields. Wrap most
1999 of the function body in a loop allowing to split an operand into two.
2000 Replace calls to malloc and checks of it returning non-NULL with
2001 calls to xmalloc/xstrdup.
2002 (intel_expr): SHORT no longer handled here. Add comment indicating
2003 comparison ops need implementation.
2004 (intel_e04, intel_e04_1): Combine, replace recursion with loop.
2005 Check right operand of - does not specify a register when parsing
2006 the address of a memory reference.
2007 (intel_e05, intel_e05_1): Combine, replace recursion with loop.
2008 Check operands do not specify a register when parsing the address of
2010 (intel_e06, intel_e06_1): Likewise.
2011 (intel_e09, intel_e09_1): Combine, replace recursion with loop. Also
2012 handle SHORT as well as unary + and -. Don't accept : except for
2013 segment overrides or in direct far jump/call insns.
2014 (intel_brack_expr): New.
2015 (intel_e10, intel_e10_1): Combine, replace recursion with loop. Use
2017 (intel_e11): Replace chain of if/else-if by switch, alloing fall-
2018 through in certain cases. Use intel_brack_expr. Add new diagnostics.
2019 Allow symbolic constants as register scale value.
2020 (intel_get_token): Replace call to malloc and check of return value
2021 with call to xmalloc. Change handling for FLAT to match MASM's.
2022 (intel_putback_token): Don't try to back up/free current token if
2025 2005-03-16 Daniel Jacobowitz <dan@codesourcery.com>
2027 * configure.tgt: Set emulation for arm-*-eabi*.
2028 * config/tc-arm.c (meabi_flags): Check EABI_DEFAULT.
2029 * config/te-armeabi.h: New file.
2030 * config/te-armlinuxeabi.h (EABI_DEFAULT): Define.
2031 * config/te-symbian.h: Include "te-armeabi.h".
2033 2005-03-16 Nick Clifton <nickc@redhat.com>
2035 * cgen.c (gas_cgen_parse_operand): Copy opinfo parameter into a
2036 local variable in case it is clobbered by the setjmp.
2038 2005-03-16 Nick Clifton <nickc@redhat.com>
2039 Ben Elliston <bje@au.ibm.com>
2041 * configure.in (werror): New switch: Add -Werror to the
2042 compiler command line. Enabled by default. Disable via
2044 * configure: Regenerate.
2046 2005-03-16 Nick Clifton <nickc@redhat.com>
2048 * config/obj-coff.h: Convert to ISO C90 formatting.
2049 * config/obj-coff.c: Convert to ISO C90 formatting.
2051 2005-03-15 Zack Weinberg <zack@codesourcery.com>
2053 * config/tc-arm.c (do_mla): Rename to do_mlas, take second
2054 is_mls parameter; do not diagnose Rm==Rd when is_mls.
2055 (do_mla, do_mls, five_bit_unsigned_immediate, bfci_lsb_and_width)
2056 (do_bfc, do_bfi, do_bfx, do_rbit, do_mov16, do_ldsttv4): New functions.
2057 (insns): Add ARMv6T2 instructions:
2058 bfc bfi mls movw movt rbit sbfx ubfx ldrht ldrsht ldrsbt strht.
2059 (arm_archs): Add V6T2 variants.
2061 2005-03-15 Nick Clifton <nickc@redhat.com>
2063 * NEWS: Add cutoff for changes in 2.16 release.
2065 2005-03-15 Jan Beulich <jbeulich@novell.com>
2067 * expr.c (operand): Merge handling of unary + into that for unary
2070 2005-03-14 Eric Christopher <echristo@redhat.com>
2072 * config/tc-mips.c: Include dw2gencfi.h.
2073 (mips_cfi_frame_initial_instructions): New.
2074 * config/tc-mips.h (TARGET_USE_CFIPOP): Define.
2075 (tc_cfi_frame_initial_instructions): Ditto.
2076 (DWARF2_DEFAULT_RETURN_COLUMN): Ditto.
2077 (DWARF2_CIE_DATA_ALIGNMENT): Ditto.
2078 * Makefile.am: Update dependencies.
2079 * Makefile.in: Regenerate.
2081 2005-03-15 Alan Modra <amodra@bigpond.net.au>
2083 * po/es.po: Commit new Spanish translation.
2085 2005-03-14 Alan Modra <amodra@bigpond.net.au>
2087 * po/tr.po: Commit new Turkish translation.
2089 2005-03-12 Zack Weinberg <zack@codesourcery.com>
2091 * config/tc-arm.c (tinsns): Add ARMv6K instructions sev, wfe,
2094 2005-03-11 Daniel Jacobowitz <dan@codesourcery.com>
2096 * config-gas.com: Mark vax-vms as obsolete.
2097 * configure.in: Remove fmt=vms support.
2098 * config.in: Regenerate.
2099 * configure: Regenerate.
2100 * config/obj-vms.h, config/obj-vms.c, config/vms-conf.h: Remove.
2102 2005-03-10 Sterling Augustine <sterling@tensilica.com>
2103 Bob Wilson <bob.wilson@acm.org>
2105 * config/tc-xtensa.c (finish_vinsn): Include the last instruction slot
2106 when checking if xg_resolve_literals needs to be called.
2107 * config/tc-xtensa.h: Fix spelling typo in a comment.
2109 2005-03-10 Jan Beulich <jbeulich@novell.com>
2111 * config/tc-tic54x.h (tic54x_macro_info): Change parameter type.
2112 * config/tc-tic54x.c (tic54x_macro_info): Likewise. Replace hand-
2113 crafted structure declarations with the types from macro.h.
2115 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2117 * config/tc-mips.c (s_cpsetup): Use '__gnu_local_gp' instead of '_gp'
2118 for -mno-shared optimization.
2120 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2122 * config/tc-mips.c (MAX_VR4130_NOPS, MAX_DELAY_NOPS): New macros.
2123 (MAX_NOPS): Bump to 4.
2124 (mips_fix_vr4130): New variable.
2125 (nops_for_vr4130): New function.
2126 (nops_for_insn): Use MAX_DELAY_NOPS rather than MAX_NOPS. Use
2127 nops_for_vr4130 if working around VR4130 errata.
2128 (OPTION_FIX_VR4130, OPTION_NO_FIX_VR4130): New macros.
2129 (md_longopts): Add -mfix-vr4130 and -mno-fix-vr4130.
2130 (md_parse_option): Handle them.
2131 (md_show_usage): Print them.
2132 * doc/c-mips.texi: Document -mfix-vr4130 and -mno-fix-vr4130.
2134 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2136 * config/tc-mips.c (append_insn): Remove cop_interlocks test from
2139 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2141 * config/tc-mips.h (mips_flush_pending_output): Delete.
2142 (mips_emit_delays): Declare.
2143 (md_flush_pending_output): Use mips_emit_delays.
2144 * config/tc-mips.c (mips_no_prev_insn): Remove parameter; always forget
2145 the previous instructions.
2146 (md_begin, append_insn, md_parse_option): Update callers.
2147 (mips_emit_delay): Remove parameter. Move INSNS != 0 code to
2149 (mips_align, s_change_sec, s_cons, s_float_cons, s_gpword)
2150 (s_gpdword): Update callers.
2151 (start_noreorder, end_noreorder): New functions.
2152 (macro, macro2, mips16_macro, s_mipsset): Use them instead of
2153 manipulating mips_opts or prev_nop_frag directly.
2154 (mips_flush_pending_output): Delete.
2156 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2158 * config/tc-mips.c (mips_move_labels): New function, taken from...
2159 (append_insn, mips_emit_delays): ...here.
2161 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2163 * config/tc-mips.c (MAX_NOPS): New macro.
2164 (history): Resize to 1 + MAX_NOPS.
2165 (fix_vr4120_class): New enumeration.
2166 (vr4120_conflicts): New variable.
2167 (init_vr4120_conflicts): New function.
2168 (md_begin): Call it.
2169 (insn_uses_reg): Constify first argument.
2170 (classify_vr4120_insn, insns_between, nops_for_insn, nops_for_sequence)
2171 (nops_for_insn_or_target): New functions.
2172 (append_insn): Use the new nops_for_* functions instead of inline
2173 delay checks. Generalize prev_nop_frag handling to handle an
2174 arbitrary history length. Insert nops into the history buffer
2175 once the number of nops in prev_nop_frag is fixed.
2176 (emit_delays): Use nops_for_insn instead of inline delay checks.
2178 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2180 * config/tc-mips.c (append_insn): Remove now-redundant nops != 0
2181 check from branch delay code. Remove unnecessary check for branches.
2183 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2185 * config/tc-mips.c (dummy_opcode): Delete.
2186 (nop_insn, mips16_nop_insn): New variables.
2187 (NOP_INSN): New macro.
2188 (insn_length, create_insn, install_insn, move_insn, add_fixed_insn)
2189 (add_relaxed_insn, insert_into_history, emit_nop): New functions.
2190 (md_begin): Initialize nop_insn and mips16_nop_insn.
2191 (append_insn): Use the new emit_nop function to add nops, recording
2192 them in the history buffer. Use add_fixed_insn or add_relaxed_insn
2193 to reserve room for the instruction and install_insn to install the
2194 final form. Use insert_into_history to record the instruction in
2195 the history buffer. Use move_insn to do delay slot filling.
2196 (mips_emit_delays): Use add_fixed_insn instead of the emit_nop macro.
2197 (macro_build, mips16_macro_build, macro_build_lui, mips_ip)
2198 (mips16_ip): Use create_insn to initialize mips_cl_insns.
2200 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2202 * config/tc-mips.c (INSERT_BITS, EXTRACT_BITS, INSERT_OPERAND)
2203 (EXTRACT_OPERAND, MIPS16_INSERT_OPERAND, MIPS16_EXTRACT_OPERAND): New.
2204 (insn_uses_reg, reg_needs_delay, append_insn, macro_build)
2205 (mips16_macro_build, macro_build_lui, mips16_macro, mips_ip)
2206 (mips16_ip): Use the new macros instead of explicit masks and shifts.
2208 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2210 * config/tc-mips.c (mips_cl_insn): Replace the valid_p, delay_slot_p
2211 and extended_p fields with a single fixed_p field.
2212 (append_insn, mips_no_prev_insn): Adjust accordingly.
2214 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2216 * config/tc-mips.c (mips_cl_insn): Replace reloc_type array with
2217 a single mips16_absolute_jump_p bit.
2218 (append_insn): Adjust accordingly.
2220 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2222 * config/tc-mips.h (mips_cl_insn): Move definition to...
2223 * config/tc-mips.c (mips_cl_insn): ...here. Add new fields:
2224 frag, where, fixp, reloc_type, valid_p, noreorder_p, delay_slot_p
2226 (history): New variable.
2227 (prev_insn, prev_prev_insn, prev_insn_valid, prev_insn_frag)
2228 (prev_insn_where, prev_insn_reloc_type, prev_insn_fixp)
2229 (prev_insn_is_delay_slot, prev_insn_unreordered, prev_insn_extended)
2230 (prev_prev_insn_unreordered): Delete.
2231 (reg_needs_delay, append_insn, mips_no_prev_insn, mips_emit_delays)
2232 (macro_start): Replace uses of prev_insn* with the equivalent history[]
2235 2005-03-08 Daniel Jacobowitz <dan@codesourcery.com>
2237 * doc/Makefile.am: Update as.info dependencies.
2238 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
2240 2005-03-08 Jan Beulich <jbeulich@novell.com>
2242 * doc/as.texinfo: Add sentence to indicate redefining a macro is an
2243 error, and point to .purgem documentation if someone really needs
2245 * NEWS: Mention macro redefinition is now an error.
2247 2005-03-08 Jan Beulich <jbeulich@novell.com>
2249 * config/tc-ia64.c (emit_one_bundle): Track last slot user insn was
2250 emitted to. Add more precise diagnostics for non-fitting insns based
2251 on that. Eliminate now superfluous special casing of MLX. Clear out
2252 slot information when dropping an insn.
2254 2005-03-08 Jan Beulich <jbeulich@novell.com>
2256 * config/tc-ia64.c (parse_section_name): Rename to...
2257 (cross_section): In addition to separating the name from the rest of
2258 the arguments, also carry out the operation.
2259 (dot_xdata): Use cross_section.
2260 (dot_float_cons): Likewise.
2261 (dot_xstringer): Likewise.
2262 (dot_xdata_ua): Likewise.
2263 (dot_float_cons_ua): Likewise. Pass float_cons, not stmt_float_cons.
2265 2005-03-05 Alan Modra <amodra@bigpond.net.au>
2267 * po/gas.pot: Regenerate.
2269 2005-03-04 David Daney <ddaney@avtrex.com>
2271 * config/tc-mips.c (macro_build_lui): Use '__gnu_local_gp'
2272 instead of '_gp' for -mno-shared optimization.
2274 (s_abicalls): Document it in the comment.
2275 (md_show_usage): Document the -mno-shared option.
2277 2005-03-04 Richard Sandiford <rsandifo@redhat.com>
2279 * config/tc-mips.c (mips_set_options): Add sym32 field.
2280 (mips_opts): Initialize it.
2281 (HAVE_32BIT_ADDRESSES): Set to true if pointers are 32 bits wide.
2282 (HAVE_64BIT_ADDRESSES): Redefine as !HAVE_32BIT_ADDRESSES.
2283 (HAVE_32BIT_SYMBOLS, HAVE_64BIT_SYMBOLS): New macros.
2284 (load_address): Use HAVE_64BIT_SYMBOLS instead of HAVE_64BIT_ADDRESSES
2285 when deciding whether to use a symbolic %highest/%higher expansion.
2286 (macro): Likewise. Remove o64/n32 linux hack. Always use
2287 ADDRESS_ADD*_INSN for address addition in the expansion of "dla"
2288 and "la". Handle constants separately from symbolic expressions in
2289 the "ld_st:" case, using 64-bit arithmetic if HAVE_64BIT_ADDRESSES
2290 and using load_register to load the high part of the address.
2291 (OPTION_MSYM32, OPTION_NO_MSYM32): New macros.
2292 (OPTION_ELF_BASE): Bump by 2.
2293 (md_longopts): Add entries for -msym32 and -mno-sym32.
2294 (md_parse_option): Handle them.
2295 (usage): Document them.
2296 (s_mipsset): Handle ".set sym32" and ".set nosym32".
2297 (s_cpload, s_cpsetup): Use HAVE_64BIT_SYMBOLS instead of
2298 HAVE_64BIT_ADDRESSES to detect 64-bit values of "_gp".
2299 * doc/c-mips.texi: Document ".set sym32", ".set nosym32",
2300 -msym32 and -mno-sym32.
2302 2005-03-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2304 * config/tc-mips.c (load_address): Implement GP optimization
2305 for 64bit address space non-PIC. Fix formatting.
2306 (macro): Likewise. Simplify code.
2307 (md_parse_option): Don't bail out if -G 0 is set for PIC code.
2308 (mips_after_parse_args): Simplify code.
2310 2005-03-03 Nick Clifton <nickc@redhat.com>
2312 * expr.c (operand): Remove redundant code enclosed by #ifdef
2313 RELAX_PAREN_GROUPING....#endif.
2315 * config/tc-mn10200.c (tc_gen_reloc): Handle the case where the
2316 reloc is the difference of two symbols defined in the same
2319 * config/tc-iq2000.c (line_comment_chars): Include the # character
2320 as otherwise this breaks #APP/#NO_APP processing.
2322 2005-03-03 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
2324 * config/tc-arc.c(md_assemble): Remove dead code for handling
2325 immediate indexing of ld and st .
2327 2005-03-02 Daniel Jacobowitz <dan@codesourcery.com>
2328 Joseph Myers <joseph@codesourcery.com>
2330 * config/tc-mips.c (percent_op): Add %tlsgd, %tlsldm, %dtprel_hi,
2331 %dtprel_lo, %tprel_hi, %tprel_lo, and %gottprel.
2332 (parse_relocation): Check for a word break after a relocation
2334 (md_apply_fix3): Handle TLS relocations, and mark thread-local
2337 2005-03-02 Alan Modra <amodra@bigpond.net.au>
2339 * config/tc-ppc.c (ppc_fix_adjustable <ELF>): Remove bogus checks.
2341 2005-03-02 Jan Beulich <jbeulich@novell.com>
2343 * as.c (main): Use unlink_if_ordinary instead of unlink.
2344 * messages.c (as_fatal): Likewise.
2346 2005-03-02 Jan Beulich <jbeulich@novell.com>
2348 * config/tc-i386.c (build_modrm_byte): Add lock prefix for cr8...15
2350 (parse_register): Allow cr8...15 in all modes.
2352 2005-03-02 Jan Beulich <jbeulich@novell.com>
2354 * config/tc-i386.c (intel_e11): If not followed by T_PTR, treat T_BYTE
2355 etc. like normal symbol references (T_ID).
2357 2005-03-02 Alan Modra <amodra@bigpond.net.au>
2359 * symbols.c (fb_label_name): Fix silly thinko in last change.
2361 2005-03-02 Alan Modra <amodra@bigpond.net.au>
2363 * expr.c (integer_constant): Remove TARGET_WORD_SIZE hack.
2364 * config/tc-m68k.h (TARGET_WORD_SIZE): Delete.
2366 * symbols.c (fb_label_name): Allow an augend of 2 for mmix.
2368 2005-03-01 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
2371 * config/tc-arc.c (md_assemble): Initialize suffix for extension
2374 2005-03-01 Alan Modra <amodra@bigpond.net.au>
2376 * config/obj-coff.c (fixup_segment): Delete sy_mri_common assertion.
2378 * as.h (assert): Warning fix.
2379 * expr.c (expr): Correct assertion.
2380 * read.c (s_comm_internal): Remove assertion.
2381 * write.c (relax_segment): Enable vma assertion only for BFD_ASSEMBLER.
2382 (fixup_segment): Remove assertion.
2383 * config/tc-dlx.c (machine_ip): Remove untrue assertions.
2384 (md_apply_fix3): Likewise.
2385 * config/tc-i370.c (md_begin): Correct assertion.
2386 (i370_macro): Warning fix for assertion.
2388 2005-03-01 Alan Modra <amodra@bigpond.net.au>
2390 * configure.in (AC_C_BIGENDIAN): Invoke.
2391 * configure: Regenerate.
2392 * write.c (write_object_file <!BFD_ASSEMBLER>): Don't use sizeof
2393 host variable to set string header size.
2394 * config/obj-aout.c (obj_header_append): Don't use host structs.
2395 (obj_symbol_to_chars): Likewise.
2396 (obj_emit_strings): Likewise. Use the passed in output pointer.
2397 * config/obj-aout.h (H_GET_FILE_SIZE): Include H_GET_LINENO_SIZE.
2398 * config/obj-bout.c (obj_emit_relocations): Use md_reloc_size,
2399 not sizeof host struct.
2400 (obj_header_append, obj_symbol_to_chars): Don't use host structs.
2401 (obj_emit_strings): Likewise.
2402 * config/obj-bout.h (EXEC_BYTES_SIZE): Define.
2403 (N_TXTOFF, H_GET_FILE_SIZE, H_GET_HEADER_SIZE): Use instead of
2405 (H_SET_SYMBOL_TABLE_SIZE): Hard code sym size rather than using
2407 (host_number_to_chars): Define.
2408 * config/obj-hp300.c (hp300_header_append): Don't use sizeof
2409 host internal struct to set header sizes.
2410 * config/tc-i960.c (md_number_to_field): Warning fix.
2411 (md_ri_to_chars): Use host byte order.
2412 (get_cdisp, md_apply_fix3): Warning fix.
2413 * config/tc-m68k.c (md_assemble): Don't use sizeof host short.
2415 2005-02-28 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
2417 * doc/c-arc.texi: Update documentation about ARC's extension
2420 2005-02-27 Svein E. Seldal <svein@dev.seldal.com>
2422 * config/tc-tic4x.c (tic4x_gen_to_words): Changed mail
2425 2005-02-23 Alan Modra <amodra@bigpond.net.au>
2427 * cgen.c: Warning fixes.
2428 * config/tc-arc.c: Likewise.
2429 * config/tc-arm.c: Likewise.
2430 * config/tc-avr.c: Likewise.
2431 * config/tc-d10v.c: Likewise.
2432 * config/tc-d30v.c: Likewise.
2433 * config/tc-frv.c: Likewise.
2434 * config/tc-frv.h: Likewise.
2435 * config/tc-h8300.c: Likewise.
2436 * config/tc-h8500.c: Likewise.
2437 * config/tc-i370.c: Likewise.
2438 * config/tc-i960.c: Likewise.
2439 * config/tc-ia64.c: Likewise.
2440 * config/tc-ip2k.c: Likewise.
2441 * config/tc-m68hc11.c: Likewise.
2442 * config/tc-maxq.c: Likewise.
2443 * config/tc-mcore.c: Likewise.
2444 * config/tc-mips.c: Likewise.
2445 * config/tc-msp430.c: Likewise.
2446 * config/tc-pj.c: Likewise.
2447 * config/tc-ppc.c: Likewise.
2448 * config/tc-ppc.h: Likewise.
2449 * config/tc-s390.c: Likewise.
2450 * config/tc-sh.c: Likewise.
2451 * config/tc-sh64.c: Likewise.
2452 * config/tc-tic4x.c: Likewise.
2453 * config/tc-tic80.c: Likewise.
2454 * config/tc-v850.c: Likewise.
2455 * config/tc-vax.c: Likewise.
2456 * config/tc-w65.c: Likewise.
2457 * config/tc-xstormy16.c: Likewise.
2458 * config/tc-z8k.c: Likewise.
2460 2005-02-22 Catherine Moore <clm@cm00re.com>
2462 * read.c (read_a_source_file): Reinstate TC_EQUAL_IN_INSN test.
2463 * doc/internals.texi (TC_EQUAL_IN_INSN): Reinstate.
2465 2005-02-22 Eric Christopher <echristo@redhat.com>
2467 * config/tc-mips.c (struct proc): Change isym to
2468 func_sym. New member func_end_sym.
2469 (s_mips_ent): Update.
2470 (s_mips_end): Ditto. Add code to compute function size.
2472 2005-02-22 Alan Modra <amodra@bigpond.net.au>
2474 * read.c: Warning fixes.
2475 * config/obj-elf.c: Likewise.
2477 2005-02-22 Maciej W. Rozycki <macro@mips.com>
2479 * config/tc-mips.c (append_insn): Call dwarf2_emit_insn() before
2482 2005-02-21 H.J. Lu <hongjiu.lu@intel.com>
2484 * config/obj-coff.c (obj_coff_section): Replace SEC_SHARED with
2487 * config/tc-tic54x.c (tic54x_bss): Replace SEC_BLOCK with
2489 (demand_empty_rest_of_line): Likewise.
2490 (tic54x_sblock): Likewise.
2491 (tic54x_clink): Replace with SEC_CLINK with SEC_TIC54X_CLINK.
2493 2005-02-21 Alan Modra <amodra@bigpond.net.au>
2495 * read.c (address_bytes): New function.
2496 (TC_ADDRESS_BYTES): Default for BSD_ASSEMBLER to address_bytes.
2497 (potable): Add "dc.a".
2498 (cons_worker): Handle "dc.a".
2499 * doc/internals.texi (TC_ADDRESS_BYTES): Document.
2501 2005-02-21 Alan Modra <amodra@bigpond.net.au>
2503 * input-file.c (input_file_open): Rearrange to avoid warning.
2505 2005-02-19 Alan Modra <amodra@bigpond.net.au>
2507 * config/tc-hppa.h (TC_EQUAL_IN_INSN): Delete.
2508 * read.c (read_a_source_file): Remove TC_EQUAL_IN_INSN test.
2509 * doc/internals.texi (TC_EQUAL_IN_INSN): Delete.
2511 2005-02-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2513 * config/tc-mips.c (macro_build_ldst_constoffset): Fail on $at
2514 uses after .set noat.
2515 (load_address): Likewise.
2516 (macro): Likewise. Don't try to avoid $at use by sacrificing
2517 the target register before it is stored, it won't work.
2519 2005-02-17 James E Wilson <wilson@specifixinc.com>
2521 * config/tc-ia64.c (emit_one_bundle): Stop filling a bundle if we
2522 see an instruction that specifies a template.
2524 2005-02-18 Alan Modra <amodra@bigpond.net.au>
2526 * config/tc-openrisc.c (openrisc_relax_frag): Delete unused function.
2527 * config/tc-sparc.c (sparc_ip): Make op_exp static to silence warnings.
2528 * config/tc-tic80.c (build_insn): Init insn[1] to silence warning.
2530 2005-02-17 H.J. Lu <hongjiu.lu@intel.com>
2532 * NEWS: Mention "-mhint.b=[ok|warning|error]".
2534 * config/tc-ia64.c (md): Add hint_b.
2535 (emit_one_bundle): Handle md.hint_b for "hint".
2536 (md_parse_option): Accepted "-mhint.b=[ok|warning|error]".
2537 (md_show_usage): Add "-mhint.b=[ok|warning|error]".
2538 (ia64_init): Set md.hint_b to error.
2539 (md_assemble): Handle md.hint_b for "hint.b".
2541 * doc/as.texinfo: Add "-mhint.b=[ok|warning|error]".
2542 * doc/c-ia64.texi: Likewise.
2544 2005-02-17 Alan Modra <amodra@bigpond.net.au>
2546 * tc.h (struct relax_type, relax_typeS): Move from here..
2547 * as.h: ..to here. Make rlx_forward and rlx_backward an offsetT.
2548 * ecoff.c (ecoff_new_file): Add appfile param.
2549 * ecoff.h (ecoff_new_file): Likewise.
2550 * itbl-lex.h: New file.
2551 * itbl-lex.l: Include itbl-lex.h.
2552 * itbl-parse.y: Likewise.
2553 (insntbl_line, yyparse, yylex): Move to itbl-lex.h.
2554 * read.c (s_app_file_string): Mark appfile possibly unused.
2555 * subsegs.c (seg_not_empty_p): Make sec possibly unused.
2556 * subsegs.h (struct seg_info_trash): Delete.
2557 (seg_info): Use segment_info_type instead.
2558 * config/obj-coff.c (struct filename_list): Make filename const char *.
2559 * config/obj-ecoff.h (obj_app_file): Pass app to ecoff_new_file.
2560 * config/obj-elf.c (elf_file_symbol): Similarly.
2561 * config/tc-a29k.c (md_apply_fix3): Make val a valueT. Don't use
2563 * config/tc-arc.c (md_operand): Warning fix.
2564 * config/tc-arm.c (arm_parse_reloc): Only define when OBJ_ELF.
2565 (md_begin): Rearrange #if defined OBJ_COFF || defined OBJ_ELF.
2566 * config/tc-cris.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Use do while.
2567 * config/tc-frv.c (frv_force_relocation): Warning fix.
2568 * config/tc-m68k.c (md_parse_option): Delete unused var.
2569 * config/tc-mcore.c (mylog2): Rename from log2 throughout.
2570 * config/tc-sparc.c: Likewise.
2571 (s_common): Warning fix.
2572 * config/tc-mips.c (append_insn): Use unsigned long long expressions.
2573 * config/tc-mmix.c (PUSHJSTUB_MAX, PUSHJSTUB_MIN): Define from
2575 * config/tc-s390.c (s390_insn): Delete test of unsigned >= 0.
2576 * config/tc-sh.c (sh_cfi_frame_initial_instructions,
2577 sh_regname_to_dw2regnum): Only define for OBJ_ELF.
2578 * config/tc-tic4x.c (tic4x_insert_reg): Use ISLOWER.
2579 (tic4x_do_align): Use TIC_NOP_OPCODE.
2580 * config/tc-tic4x.h (TIC_NOP_OPCODE): Rename from NOP_OPCODE.
2581 * config/tc-vax.c: Include netinet/in.h.
2582 (tc_headers_hook): Formatting.
2583 * config/tc-xstormy16.c (md_pcrel_from_section): Correct parens.
2585 2005-02-17 Jan Beulich <jbeulich@novell.com>
2587 * config/tc-ia64.c (ia64_parse_name): Don't advance 'name' when
2588 parsing inN, locN, outN. Set 'idx' to offset register number starts
2589 at. Don't handle numbers with leading zeroes or beyond 95. Remove
2592 2005-02-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2594 * config/tc-mips.c (load_address): Fix formatting.
2595 (macro): Don't use AT if .set noat is in effect. Fix formatting.
2596 Catch macros which are unexpandable without AT. Remove duplicate
2598 (macro2): Remove duplicate zeroing of used_at.
2600 2005-02-16 Alan Modra <amodra@bigpond.net.au>
2602 * dw2gencfi.c (output_cie, output_fde): Use DW_CFA_nop rather
2605 2005-02-15 Nigel Stephens <nigel@mips.com>
2606 Maciej W. Rozycki <macro@mips.com>
2608 * config/tc-mips.c (reloc_needs_lo_p): Handle
2609 BFD_RELOC_MIPS16_HI16_S.
2610 (fixup_has_matching_lo_p): Handle BFD_RELOC_MIPS16_LO16.
2611 (append_insn): Add BFD_RELOC_MIPS16_GPREL, BFD_RELOC_MIPS16_HI16_S
2612 and BFD_RELOC_MIPS16_LO16 to relocs to suppress overflow
2614 (mips16_ip): Resolve BFD_RELOC_MIPS16_HI16_S,
2615 BFD_RELOC_MIPS16_HI16 and BFD_RELOC_MIPS16_LO16 for constants.
2616 Call my_getSmallExpression() to parse percent operators.
2617 (percent_op_match, mips_percent_op): Separate definitions.
2618 (mips16_percent_op): Define percent operators for the MIPS16 mode.
2619 (parse_relocation): Handle the MIPS16 mode using
2621 (md_apply_fix3): Handle BFD_RELOC_MIPS16_HI16,
2622 BFD_RELOC_MIPS16_HI16_S and BFD_RELOC_MIPS16_LO16.
2624 2005-02-15 Jan Beulich <jbeulich@novell.com>
2626 * config/tc-ia64.c (md_apply_fix3): Call ia64_gen_real_reloc_type
2627 instead of explicitly dealing with the translation; exclude
2628 relocations that are already pcrel, however.
2630 2005-02-15 Jan Beulich <jbeulich@novell.com>
2632 * config/tc-ia64.c: Include limits.h (if available).
2633 (gr_values[0]): Set path to INT_MAX.
2634 (dot_reg_val): Don't allow changing value of r0. Limit range of
2635 general registers at r127.
2636 (specify_resource): Default resource index is -1. Don't set resource
2637 index (in case IA64_RS_RSE) without setting the specific flag.
2638 (note_register_values): Check operand is O_constant before tracking
2639 input value of moves. Add tracking for dep.z with constant inputs.
2640 (print_dependency): Resource index of specific resource may be zero.
2641 (check_dependencies): Likewise.
2643 2005-02-15 Jan Beulich <jbeulich@novell.com>
2645 * config/tc-ia64.c (parse_operands): New local variables reg1, reg2,
2646 reg_class. Check operands and emit diagnostics for illegal use of
2649 2005-02-15 Jan Beulich <jbeulich@novell.com>
2651 * config/tc-ia64.c (ia64_gen_real_reloc_type): Define and initialize
2652 new variables type, suffix, and width. Handle
2653 BFD_RELOC_IA64_DIR(32|64)[LM]SB in FUNC_LT_FPTR_RELATIVE case.
2654 Handle BFD_RELOC_IA64_DIR64[LM]SB in FUNC_TP_RELATIVE case. Add
2655 FUNC_DTP_MODULE case. Handle BFD_RELOC_IA64_DIR32[LM]SB in
2656 FUNC_DTP_RELATIVE case. Return incoming relocation type if
2657 BFD_RELOC_IA64_IPLT[LM]SB in FUNC_IPLT_RELOC case. Generate warning
2658 if unable to translate relocation type, using the new variables.
2660 2005-02-15 Jan Beulich <jbeulich@novell.com>
2662 * config/tc-ia64.h (ia64_symbol_chars): Declare.
2663 (ty_symbol_chars): Define.
2664 * config/tc-ia64.c (ia64_symbol_chars): Define.
2666 2005-02-15 Jan Beulich <jbeulich@novell.com>
2668 * config/tc-ia64.c (ia64_parse_name): Only update next character if
2669 input_line_pointer was advanced.
2671 2005-02-14 Kaz Kojima <kkojima@rr.iij4u.or.jp>
2673 * config/tc-sh.c (md_apply_fix3): Add parentheses around &
2676 2005-02-13 Jan Beulich <jbeulich@novell.com>
2678 * config/tc-ia64.c (md_parse_option): Handle -xnone and -xdebugn.
2679 (md_show_usage): Add -xnone, -xdebugn, and -xdebugx. Relocate default
2681 (ia64_init): Set md.detect_dv.
2682 (ia64_start_line): New static variable warned. Warn only once when
2683 encountering explicit stops in automatic mode.
2684 * doc/c-ia64.texi: Describe -xnone, -xdebugn, and -xdebugx.
2685 * NEWS: Mention new default mode.
2687 2005-02-13 Jan Beulich <jbeulich@novell.com>
2689 * config/tc-ia64.c (dot_rot): Add comment that name strings should
2690 be freed when wiping out previous state. Canonicalize names before
2691 use. Free name string when detecting redefinition.
2692 (dot_pred_rel): Call generic expression parser to process arguments.
2693 Handle O_register case for individual predicates and O_subtract for
2695 (ia64_parse_name): Canonicalize name before looking it up in dynamic
2697 (ia64_canonicalize_symbol_name): Strip off all trailing # characters.
2698 Warn if multiple found, issue error if resulting symbol name has zero
2700 (dot_alias): Canonicalize name before use.
2702 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
2704 * config/tc-ia64.c (unwind_diagnostic): Return -1 for warning
2706 (in_procedure): Return -1 for warning.
2707 (in_prologue): Likewise.
2708 (in_body): Likewise.
2710 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
2712 * config/tc-ia64.c (dot_xdata): Undo the last change.
2713 (dot_float_cons): Likewise.
2714 (dot_xstringer): Likewise.
2715 (dot_xdata_ua): Likewise.
2716 (dot_float_cons_ua): Likewise.
2718 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
2720 * NEWS: Mention "-munwind-check=[warning|error]".
2722 * config/tc-ia64.c (md): Add unwind_check.
2723 (unwind_diagnostic): New.
2724 (in_procedure): Call unwind_diagnostic when a directive isn't
2726 (in_prologue): Call unwind_diagnostic when a directive isn't in
2728 (in_body): Call unwind_diagnostic when a directive isn't in
2730 (dot_endp): Set md.unwind_check to error before calling
2731 in_procedure and restore it after. When the name is missing or
2732 couldn't be found, use the one from the last .proc if
2733 md.unwind_check isn't error. Warn if md.unwind_check is
2735 (md_parse_option): Handle "-munwind-check=[warning|error]".
2736 (md_show_usage): Add "-munwind-check=[warning|error]".
2737 (ia64_init): Set md.unwind_check to warning.
2739 * doc/as.texinfo: Add "-munwind-check=[none|warning|error]".
2740 * doc/c-ia64.texi: Likewise.
2742 2005-02-11 Jan Beulich <jbeulich@novell.com>
2744 * config/tc-ia64.h (LEX_AT): Include LEX_BEGIN_NAME.
2746 (ia64_parse_name): New third parameter.
2747 (md_parse_name): Pass third argument.
2748 * config/tc-ia64.c (pseudo_func): Placeholders use NULL as name.
2749 (md_operand): Handling of '@'-prefixed symbols moved from here...
2750 (ia64_parse_name): ...to here.
2752 2005-02-11 Jan Beulich <jbeulich@novell.com>
2754 * config/tc-ia64.c (md): Remove last_groups and group_idx.
2755 (errata_nop_necessary_p): Remove declaraction and definition.
2756 (emit_one_bundle): Don't call errata_nop_necessary_p. Don't
2757 update md.group_idx. Don't reset md.last_groups.
2759 2005-02-11 Jan Beulich <jbeulich@novell.com>
2761 * config/tc-ia64.c (parse_section_name): Handle non-quoted first
2763 (dot_xdata): Free section name after use.
2764 (dot_float_cons): Likewise.
2765 (dot_xstringer): Likewise.
2766 (dot_xdata_ua): Likewise.
2767 (dot_float_cons_ua): Likewise.
2768 (md_pseudo_table): Add xdata16 and xdata16.ua.
2770 2005-02-10 H.J. Lu <hongjiu.lu@intel.com>
2772 * doc/all.texi: Add IA64.
2773 * doc/as.texinfo: Likewise.
2775 * doc/c-ia64.texi: Fix typos.
2777 2005-02-10 Julian Brown <julian@codesourcery.com>
2779 * config/tc-arm.c (do_t_ldmstm): Change BFD_RELOC_NONE to
2781 (do_t_push_pop): Likewise.
2782 (md_assemble): Likewise.
2783 (md_apply_fix3): Handle BFD_RELOC_NONE correctly, make
2784 BFD_RELOC_UNUSED same as previous meaning of BFD_RELOC_NONE.
2785 (create_unwind_entry): Output dependency on the required personality
2788 2005-02-07 Nathan Sidwell <nathan@codesourcery.com>
2790 * as.h (seg_not_empty_p): Return int, not bfd_boolean.
2791 * subsegs.c (seg_not_empty_p): Likewise.
2793 2005-02-07 Inderpreet Singh <inderpreetb@noida.hcltech.com>
2795 * config/tc-maxq.c (md_estimate_size_before_relax): Correct the
2796 relative jump calculation.
2797 <md_convert_frag) : Likewise.
2798 <output_disp): Likewise.
2800 2005-02-07 Hans-Peter Nilsson <hp@axis.com>
2802 * write.c (write_object_file): Recognize warning-symbol construct
2803 and skip object- and target- handling for the second symbol.
2805 2005-02-02 Jan Beulich <jbeulich@novell.com>
2807 * config/tc-ia64.c (dot_pred_rel): Update comment. Handle @-prefixed
2808 designators along with quoted ones. Free copy of quoted designator
2811 2005-02-01 Ben Elliston <bje@au.ibm.com>
2813 * config/atof-ieee.c, config/obj-coff.c, config/obj-elf.c,
2814 config/obj-ieee.c, config/obj-som.c, config/obj-vms.c,
2815 config/tc-a29k.c, config/tc-alpha.c, config/tc-arc.c,
2816 config/tc-arm.c, config/tc-d30v.c, config/tc-dlx.c,
2817 config/tc-fr30.c, config/tc-h8300.c, config/tc-h8500.c,
2818 config/tc-i370.c, config/tc-i386.c, config/tc-i960.c,
2819 config/tc-ia64.c, config/tc-m32r.c, config/tc-m32r.h,
2820 config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-mips.c,
2821 config/tc-mn10200.c, config/tc-msp430.c, config/tc-ns32k.c,
2822 config/tc-openrisc.c, config/tc-or32.c, config/tc-pdp11.c,
2823 config/tc-pj.c, config/tc-sparc.h, config/tc-tic54x.c,
2824 config/tc-tic80.c, config/tc-v850.c, config/tc-w65.c,
2825 config/tc-xtensa.c, config/tc-z8k.c, config/xtensa-relax.c: Remove
2826 #if 0'd code throughout.
2828 2005-01-31 Nick Clifton <nickc@redhat.com>
2830 * as.c (parse_args): Bump copyright date reported by --version to
2833 2005-01-31 Nick Clifton <nickc@redhat.com>
2835 * configure.tgt: Remove obsolete targets m68k-lynxos, sparc-lynxos
2838 2005-01-31 Jan Beulich <jbeulich@novell.com>
2840 * macro.c (buffer_and_nest): Allow 'from' being NULL; handle anything
2841 that can end with .endr in that case. Make requiring/permitting
2842 pseudo-ops without leading dot closer to the logic in read.c serving
2844 (expand_irp): Don't pass a mnemonic to buffer_and_nest as it will be
2847 2005-01-31 Jan Beulich <jbeulich@novell.com>
2849 * macro.c (do_formals): Adjust to no longer accept empty parameter
2851 (define_macro): Adjust to no longer accept empty macro name, garbage
2852 following the parameters, or macros that were previously defined.
2853 * read.c (s_bad_end): Declare.
2854 (potable): Add endm. Handler for endr and endm is s_bad_end.
2855 (s_bad_end): Rename from s_bad_endr. Adjust to handle both .endm
2857 * read.h (s_bad_endr): Remove.
2859 2005-01-31 Jan Beulich <jbeulich@novell.com>
2861 * config/tc-ia64.c (parse_operands): Parse all specified operands,
2862 immediately discarding (but counting) those exceeding the maximum
2863 possible amount. Track whether output and input operand counts ever
2864 matched, and use this to better indicate which of the operands/
2865 operand types was wrong; specifically don't default to pointing to
2868 2005-01-31 Jan Beulich <jbeulich@novell.com>
2870 * config/tc-ia64.c (unwind): Remove proc_end (now an automatic
2871 variable in dot_endp). Add body and insn. Make prologue,
2872 prologue_mask, body, and insn bitfields.
2873 (fixup_unw_records): Remove spurious new-lines from end of diagnostic
2875 (in_procedure, in_prologue, in_body): New.
2876 (dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
2877 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
2878 dot_unwentry, dot_altrp, dot_savemem, dot_saveg, dot_savef, dot_saveb,
2879 dot_savegf, dot_spill, dot_spillreg, dot_spillmem, dot_spillreg_p,
2880 dot_spillmem_p, dot_label_state, dot_copy_state, dot_unwabi,
2881 dot_personality): Use the appropriate one of the above.
2882 (dot_proc): Clear unwind.proc_start; set to current location only if
2883 none of the entry points were valid. Check for non-zero-length entry
2884 point names. Check that entry points aren't defined, yet. Clear
2885 unwind.prologue, unwind.body, and unwind.insn.
2886 (dot_body): Call in_procedure. Check that first directive in procedure
2887 had no insns emitted before. Set unwind.body.
2888 (dot_prologue): Call in_procedure. Check that not already in prologue.
2889 Check that first directive in procedure had no insns emitted before.
2891 (dot_endp): Call in_procedure. Declare proc_end. Check for non-zero-
2892 length entry point names. Check that entry points became defined.
2893 (md_assemble): Set unwind.insn once unwind.proc_start is defined.
2895 2005-01-31 Jan Beulich <jbeulich@novell.com>
2897 * config/tc-ia64.c (emit_one_bundle): Snapshot manual bundling state
2898 before actually using it. Don't generate an error in manual bundling
2899 mode when looking at an insn requiring slot 2 but not yet at slot 2.
2900 Don't generate an error in manual bundling mode when looking at an
2901 insn required to be last in its group but the required slot hasn't
2902 been reached, yet. Allow conversion from MII to MI;I for bundle
2903 consisting of only 2 insns with the stop between them. Suppress
2904 various meaningless errors resulting from detecting earlier ones.
2906 2005-01-31 Jan Beulich <jbeulich@novell.com>
2908 * config/tc-ia64.c (parse_operands): Also handle alloc without first
2911 2005-01-28 Christian Groessler <chris@groessler.org>
2913 * config/tc-z8k.c (md_assemble): Improve error detection.
2915 2005-01-28 Jan Beulich <jbeulich@novell.com>
2917 * config/tc-ia64.c (ia64_estimate_size_before_relax): Allocate space
2918 for personality routine pointer only if there is one.
2919 (ia64_convert_frag): Likewise.
2920 (generate_unwind_image): Likewise.
2922 2005-01-27 Christian Groessler <chris@groessler.org>
2924 * config/tc-z8k.c (INSERT): Remove, not used anywhere.
2925 (md_apply_fix3): Make relative branches out of range an error
2926 instead of a warning. Display correct line number for out of
2927 range branches/calls/memory accesses.
2929 2005-01-27 Nathan Sidwell <nathan@codesourcery.com>
2931 * dwarf2dbg.c (dwarf2_finish): Correct logic for determining when
2932 to emit .debug_line and other debug sections.
2933 * as.h (seg_not_empty_p): Declare.
2934 * subsegs.c (seg_not_empty_p): New predicate.
2936 2005-01-27 Andrew Cagney <cagney@gnu.org>
2938 * configure: Regenerate to track ../gettext.m4 change.
2940 2005-01-27 Jan Beulich <jbeulich@novell.com>
2942 * config/tc-ia64.c (emit_one_bundle): Change "?imbf??" to "?ibmfxx".
2944 2005-01-27 Jan Beulich <jbeulich@novell.com>
2946 * config/tc-ia64.c (emit_one_bundle): Add late resolution of move
2947 to/from application registers dynamic insns.
2948 (md_assemble): Defer resolution of move to/from application registers
2949 dynamic insns when they can be issued on either the I- or M-units.
2951 2005-01-25 Alexandre Oliva <aoliva@redhat.com>
2953 * config/tc-frv.c (md_apply_fix3): Mark TLS symbols as such.
2954 2004-12-10 Alexandre Oliva <aoliva@redhat.com>
2955 * config/tc-frv.c (frv_pic_ptr): Add tlsmoff support.
2956 2004-11-10 Alexandre Oliva <aoliva@redhat.com>
2957 * cgen.c (gas_cgen_parse_operand): Handle
2958 CGEN_PARSE_OPERAND_SYMBOLIC.
2959 * config/tc-frv.c (md_cgen_lookup_reloc): Handle TLS relocations.
2960 (frv_force_relocation): Likewise. Fix handling of PIC
2962 (md_apply_fix3): Likewise.
2964 2005-01-21 Ben Elliston <bje@au.ibm.com>
2966 * as.h: Remove #if 0'd code.
2967 * atof-generic.c (atof_generic): Likewise.
2968 * ecoff.c (ecoff_directive_frame): Likewise.
2969 * frags.h (FRAG_APPEND_1_CHAR): Likewise.
2970 * itbl-ops.c (itbl_add_reg): Likewise.
2971 * listing.c (calc_hex): Likewise.
2972 * read.c (MASK_CHAR): Likewise.
2973 * subsegs.c (subsegs_print_statistics): Likewise.
2974 * symbols.c (indent): Likewise.
2975 * write.c (write_relocs): Likewise.
2976 (write_object_file): Likewise.
2977 (relax_frag): Likewise.
2979 2005-01-20 Nick Clifton <nickc@redhat.com>
2981 * as.c (std_longopts): Add an entry for "--a" in order to prevent
2982 getopt_long_only() from considering -a as an abbreviation for
2984 (parse_args): Fix the parsing of -a=<file>.
2986 2005-01-20 Alan Modra <amodra@bigpond.net.au>
2989 * read.c (s_incbin): Adjust default count for skip. Check validity
2990 of count and skip rigorously.
2992 2005-01-19 Fred Fish <fnf@specifixinc.com>
2994 * config/tc-mips.c (dummy_opcode): Add init for new struct member.
2996 2005-01-19 Richard Sandiford <rsandifo@redhat.com>
2998 * read.c (convert_to_bignum): New function, split out from...
2999 (emit_expr): ...here. Handle the case where X_add_number is
3000 positive and the input value is negative.
3001 (output_big_sleb128): Fix setting of continuation bit. Check whether
3002 the final byte needs to be sign-extended. Fix size-shrinking loop.
3003 (emit_leb128_expr): When generating a signed leb128, see whether the
3004 sign of an O_constant's X_add_number matches the sign of the input
3005 value. Use a bignum if not.
3007 2005-01-17 Andrew Stubbs <andrew.stubbs@st.com>
3009 * tc-sh.c (md_begin,md_parse_option): Change arch_sh1_up to
3010 arch_sh_up in order to match the external name and make the
3011 testsuite's job easier.
3013 2005-01-14 H.J. Lu <hongjiu.lu@intel.com>
3016 * config/tc-i386.c (i386_scale): Disallow 0 scale.
3018 2005-01-12 Nick Clifton <nickc@redhat.com>
3020 * config/tc-iq2000.c (s_iq2000_set): Fix thinko parsing
3021 ignored_arguments array.
3023 2005-01-10 H.J. Lu <hongjiu.lu@intel.com>
3025 * write.c (write_object_file): Disallow a symbol equated to
3028 2005-01-10 Inderpreet Singh <inderpreetb@noida.hcltech.com>
3030 * tc-maxq.c: Replace constants 10 and 20 with bfd_mach_maxq10 and
3032 (md_pseudo_table): Add new pseudo ops for maxq10 and maxq20.
3033 (maxq_target): New function: Set the machine type.
3035 2005-01-06 Paul Brook <paul@codesourcery.com>
3037 * config/tc-arm.c (FPU_DEFAULT): Define for TE_VXWORKS.
3038 (md_begin): Handle TE_VXWORKS for FP defaults.
3039 (md_apply_fix3): Correct rela offsets.
3040 (elf32_arm_target_format): Add VxWorks targets.
3042 2005-01-06 Paul Brook <paul@codesourcery.com>
3044 * configure.tgt: Set em=vxworks for *-*-vxworks.
3045 * config/te-vxworks.h: New File.
3047 2005-01-06 Paul Brook <paul@codesourcery.com>
3049 * config/tc-arm.c (arm_cpus): Correct arch field for arm1026ej-s.
3051 2005-01-04 Dmitry Diky <diwil@spec.ru>
3053 * config/tc-msp430.c (md_apply_fix3): Fix offset calculation for
3056 2005-01-03 David Mosberger <davidm@hpl.hp.com>
3058 * config/tc-ia64.c (md): Add member "loc_directive_seen".
3059 (dot_loc): New function.
3060 (md_pseudo_table): Add entry to map .loc to dot_loc().
3061 (emit_one_bundle): Only call dwarf2_gen_line_info() if we have
3062 seen a .loc directive or we're generating DWARF2 debug info for
3065 2004-12-29 Alan Modra <amodra@bigpond.net.au>
3068 * read.c (s_comm_internal): Don't zero end of name until size
3069 expression has been parsed.
3071 2004-12-25 Marek Michalkiewicz <marekm@amelek.gda.pl>
3073 * config/tc-avr.c (mcu_types): Move attiny{13,2313} from avr4 to avr2.
3075 2004-12-23 Tomer Levi <Tomer.Levi@nsc.com>
3077 * config/tc-crx.c: Support 'bcop' relaxation (dealt as in 'cmp&branch'
3080 2004-12-22 Ian Lance Taylor <ian@airs.com>
3082 * configure.tgt: New.
3083 * configure.in: Move setting of cpu_type, fmt, etc., to
3085 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add
3086 $(srcdir)/configure.tgt.
3087 * configure, Makefile.in: Rebuild.
3089 2004-12-22 Klaus Rudolph <lts-rudolph@gmx.de>
3091 * config/tc-avr.c: Add support for the new R_AVR_LDI, R_AVR_6 and
3092 R_AVR_6_ADIW relocs for the LDI, ADIW/SBIW and LDD/STD
3094 (avr_offset_expression): New function to parse offsets for LDI
3096 (avr_operand): Use it.
3097 (md_apply_fix3): Generate the relocs.
3099 2004-12-16 Andrew Stubbs <andrew.stubbs@st.com>
3101 * config/tc-sh64.c (shmedia_md_apply_fix3): Add missing
3102 BFD_RELOC_SH_IMMS10BY8 relocation.
3104 * config/tc-sh64.c (shmedia_build_Mytes): Emit an error message rather
3105 than just ignoring bad code.
3107 2004-12-16 Richard Sandiford <rsandifo@redhat.com>
3109 * config/tc-v850.c (handle_lo16): New function.
3110 (v850_reloc_prefix): Use it to check lo().
3111 (md_assemble, md_apply_fix3): Handle BFD_RELOC_V850_LO16_SPLIT_OFFSET.
3113 2004-12-14 P.J. Darcy <darcypj@us.ibm.com>
3115 * configure.in: Add s390x-ibm-tpf support.
3116 * configure: Regenerate.
3118 2004-12-15 Jan Beulich <jbeulich@novell.com>
3120 * config/obj-elf.c (obj_elf_change_section): Only set type and
3121 attributes on new sections. Emit warning when type of re-declared
3122 section doesn't match.
3124 2004-12-15 Jan Beulich <jbeulich@novell.com>
3126 * dw2gencfi.c (dot.cfi.startproc): Clear cur_cfa_offset so
3127 '.cfi_startproc simple' doesn't inherit the old value.
3129 2004-12-15 Jan Beulich <jbeulich@novell.com>
3131 * dw2gencfi.c (output_cfi_insn): Adjust DW_CFA_def_cfa_sf generation
3132 to emit a signed and factored offset. Adjust DW_CFA_def_cfa_offset_sf
3133 generation to emit a factored offset.
3135 2004-12-10 Ian Lance Taylor <ian@wasabisystems.com>
3137 * config/tc-mips.c (macro) [M_LA_AB]: Give an error for a offset
3138 which is too large in the case of NO_PIC without 64-bit
3141 * config/tc-mips.c (mips_in_shared): New static variable.
3142 (macro_build_lui): Permit "_gp" if !mips_in_shared.
3143 (md_longopts): Add -mshared and -mno-shared.
3144 (md_parse_option): Handle OPTION_MSHARED and OPTION_MNO_SHARED.
3145 (s_cpload): Implement !mips_in_shared case.
3146 (s_cpsetup): Likewise.
3147 * doc/c-mips.texi (MIPS Opts): Document -mno-shared.
3148 * NEWS: Mention -mno-shared.
3150 2004-12-09 Paul Brook <paul@codesourcery.com>
3152 * config/tc-arm.c (s_arm_unwind_fnend): Use R_ARM_PREL31 relocation
3155 2004-12-09 Ian Lance Taylor <ian@wasabisystems.com>
3157 * config/tc-mips.c (append_insn): If we emit a nop during a relax
3158 sequence, increase the size of the sequence.
3160 * config/tc-mips.c (mips_cpu_info_table): Change "9000" entry to
3163 2004-12-07 Ben Elliston <bje@gnu.org>
3165 * read.c (s_align): Use an align_limit temporary to allay a GCC
3166 signed/unsigned comparison warning.
3168 2004-12-01 Mark Mitchell <mark@codesourcery.com>
3170 * Makefile.am (TARG_ENV_HFILES): Add te-armlinuxeabi.h.
3171 * configure.in: Use it for arm*-*-linux-gnueabi*.
3172 * config/tc-arm.c: Allow emulation file to set FPU_DEFAULT.
3173 * config/te-armlinuxeabi.h: New file.
3174 * Makefile.in: Regenerated.
3175 * aclocal.m4: Likewise.
3176 * configure: Likewise.
3177 * doc/Makefile.in: Regenerated.
3179 2004-12-02 Bob Wilson <bob.wilson@acm.org>
3181 * config/tc-xtensa.c (xtensa_switch_section_emit_state): Use subseg_set.
3182 (xtensa_restore_emit_state): Likewise.
3184 2004-12-02 Alan Modra <amodra@bigpond.net.au>
3186 * read.c (ALIGN_LIMIT): Define, increasing limit for BFD_ASSEMBLER.
3189 2004-11-30 Tero Niemela <tero_niemela@yahoo.com>
3191 * Makefile.am: Change LOCALEDIR to $(datadir)/share.
3192 * Makefile.in: Regenerate.
3194 2004-11-29 Tomer Levi <Tomer.Levi@nsc.com>
3196 * config/tc-crx.c: Major code cleanup. Remove unused variables and
3197 functions, give functions a meaningful name, add comments.
3198 (check_range): New function - Replace operand size calculation
3199 with range checking.
3200 (assemble_insn): Update Algorithm, improve error issuing.
3202 (process_label_constant): Bug fix regarding COP_BRANCH_INS relocation
3205 2004-11-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
3207 * config/tc-m32r.c (md_pcrel_from_section): Fixed a pcrel relocte
3208 miss between different section in the same module.
3209 (tc_gen_reloc): Likewise.
3211 2004-11-25 Theodore A. Roth <troth@openavr.org>
3213 * gas/config/tc-avr.c (mcu_types): Add support for atmega165,
3214 atmega325, atmega3250, atmega645 and atmega6450.
3216 2004-11-25 Jan Beulich <jbeulich@novell.com>
3218 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
3219 permissible for the selected instruction suffix.
3220 (process_suffix): For DefaultSize instructions, suppressing the
3221 guessing of a 'q' suffix if the instruction doesn't support it is
3222 pointless, because only an 'l' suffix can be guessed in this place.
3224 2004-11-24 Nick Clifton <nickc@redhat.com>
3226 * config/tc-iq2000.c: Remove support for IQ10 processor.
3227 Convert to ISO C90 formatting.
3228 * config/tc-iq2000.h: Likewise.
3230 2004-11-23 Nick Clifton <nickc@redhat.com>
3232 * config/tc-mn10300.c (md_relax_table): More fixes to the offsets
3233 in this table. They should be correct now.
3235 2004-11-23 Jan Beulich <jbeulich@novell.com>
3237 * config/tc-i386.h (CpuMMX2): Declare. Artificial classifier to
3238 indicate the MMX extensions added by both SSE and 3DNow!A.
3239 (Cpu3dnowA): Declare.
3240 (CpuUnknownFlags): Update.
3241 * config/tc-i386.c (cpu_sub_arch_name): Declare.
3242 (cpu_arch): i586 and pentium do not imply MMX. i686 and pentiumpro do
3243 neither imply SSE nor MMX. k6 implies MMX. k6_2 additionally implies
3244 3DNow!. Athlon additionally implies 3DNow!A. Several new
3245 entries (those starting with a dot are for sub-arch specification).
3246 (set_cpu_arch): Handle sub-arch specifications.
3247 (parse_insn): Distinguish between instructions not supported because
3248 of insufficient CPU features and because of 64-bit mode.
3249 * doc/c-i386.texi: Describe enhanced .arch directive.
3251 2004-11-22 Bob Wilson <bob.wilson@acm.org>
3253 * config/tc-xtensa.c (xg_add_opcode_fix): Set fx_no_overflow.
3255 2004-11-22 Bob Wilson <bob.wilson@acm.org>
3257 * dwarf2dbg.c (dwarf2_finish): Don't write a .debug_line section
3258 without a corresponding .debug_info section.
3260 2004-11-22 Hans-Peter Nilsson <hp@axis.com>
3262 * read.c (potable): Add "error" and "warning".
3263 (s_errwarn): New function.
3264 * read.h (s_errwarn): Declare.
3265 * doc/as.texinfo (Error, Warning): Document .error and .warning.
3267 2004-11-22 Nick Clifton <nickc@redhat.com>
3269 * config/tc-tic54x.c (tic54x_adjust_symtab): Adjust call to
3272 2004-11-19 Alan Modra <amodra@bigpond.net.au>
3274 * config/tc-msp430.c (struct rcodes_s, MSP430_RLC, msp430_rcodes,
3275 struct hcodes_s, msp430_hcodes): From include/opcode/msp430.h.
3277 2004-11-19 Alan Modra <amodra@bigpond.net.au>
3279 * config/obj-coff.c (c_dot_file_symbol): Add "app" param.
3280 (coff_adjust_symtab): Adjust call.
3281 (crawl_symbols): Likewise.
3282 * config/obj-coff.h (c_dot_file_symbol): Add "app" param.
3283 (obj_app_file): Adjust.
3285 2004-11-18 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
3287 * configure.in: Enable bfd_assember for the MAXQ port.
3288 * configure: Regenerate.
3290 2004-11-12 Bob Wilson <bob.wilson@acm.org>
3291 Sterling Augustine <sterling@tensilica.com>
3293 * config/tc-xtensa.c (finish_vinsn): Clear pending instruction if
3294 there is a conflict.
3295 (check_t1_t2_reads_and_writes): Check for both reads and writes to
3296 interfaces that are related as determined by xtensa_interface_class_id.
3298 2004-11-12 Nick Clifton <nickc@redhat.com>
3300 * config/tc-mn10300.c (md_relax_table): Fix off by one negative
3301 offsets for conditional branches.
3303 2004-11-11 Bob Wilson <bob.wilson@acm.org>
3305 * config/tc-xtensa.c (MAX_IMMED6): Change value to 65.
3307 2004-11-10 Bob Wilson <bob.wilson@acm.org>
3309 * config/tc-xtensa.c (update_next_frag_state): Always add a NOP if
3310 relaxing at the end of a loop. Don't mark frags as UNREACHABLE or
3312 (relax_frag_immed): Update call to update_next_frag_state.
3314 2004-11-10 Alan Modra <amodra@bigpond.net.au>
3316 * obj.h (struct format_ops <app_file>): Add int param.
3317 * read.h (s_app_file_string): Likewise.
3318 * read.c (s_app_file_string): Likewise.
3319 (s_app_file): Adjust s_app_file_string call.
3320 * config/tc-mips.c (s_mips_file): Likewise.
3321 * config/obj-coff.h (obj_app_file): Add app param.
3322 * config/obj-ecoff.h (obj_app_file): Likewise.
3323 * config/obj-multi.h (obj_app_file): Likewise.
3324 * config/obj-elf.h (elf_file_symbol): Likewise.
3325 * config/obj-elf.c (elf_file_symbol): Only emit one file symbol
3326 if called for # preprocessor lines.
3328 2004-11-08 H.J. Lu <hongjiu.lu@intel.com>
3331 * symbols.c (resolve_symbol_value): Convert weak symbols only
3333 (symbol_equated_reloc_p): Don't equate weaks when relocating
3334 only for Windows PECOFF.
3336 2004-11-08 Tomer Levi <Tomer.Levi@nsc.com>
3338 * config/tc-crx.c (print_insn): Check and set insn_addr.
3339 * config/tc-crx.h (md_frag_check): Define.
3341 2004-11-08 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
3342 Vineet Sharma <vineets@noida.hcltech.com>
3344 * configure.in: Add support for new target maxq-coff.
3345 * configure: Regenerate.
3346 * NEWS: Mention new support.
3347 * config/tc-maxq.c: New file.
3348 * config/tc-maxq.h: New file.
3349 * config/obj-coff.h: Add support for maxq-coff.
3351 2004-11-08 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
3353 * symbols.c (any_external_name): Define.
3354 (resolve_symbol_value): Convert weak symbols.
3355 (S_SET_EXTERNAL): Support any_external_name.
3356 (S_SET_NAME): Qualify parameter const.
3357 (symbol_equated_reloc_p): Equate to weaks when relocating.
3358 * symbols.h (S_SET_NAME): Qualfiy parameter const.
3359 * tc.h (any_external_name): Declare.
3360 * config/obj-coff.c ("coff/pe.h"): Include for BFD
3362 (weak_is_altname): Declare and define.
3363 (weak_name2altname): Same.
3364 (weak_altname2name): Same.
3365 (weak_uniquify): Same.
3366 (weak_altprefix): Define.
3367 (obj_coff_weak): Change .weak syntax and handling.
3368 (coff_frob_symbol): Fix PE weak symbol alternates.
3369 * config/obj-coff.h (USE_UNIQUE): Define.
3370 * config/tc-i386.c (md_apply_fix3): Assume weak symbols
3371 are in another segment.
3372 (tc_gen_reloc): Remove broken addend hack.
3373 doc/as.texinfo: Update.
3375 2004-11-05 Sterling Augustine <sterling@tensilica.com>
3377 * config/tc-xtensa.c (total_frag_text_expansion): New.
3378 (md_estimate_size_before_relax): Use it.
3379 (find_address_of_next_align_frag): Likewise.
3381 2004-11-05 Tomer Levi <Tomer.Levi@nsc.com>
3383 * config/tc-crx.c: Rename argument types.
3384 (processing_arg_number): Rename to 'cur_arg_num'.
3385 (get_number_of_bits): Rename to 'set_operand_size'.
3386 (get_operandtype): Rename to 'parse_operand', totally rewrite.
3387 (set_cons_rparams): Rename to 'set_operand', totally rewrite.
3388 (set_indexmode_parameters): Remove function, integrate its code into
3390 (set_operand_size): Get rid of 'Operand Number' function parameter -
3391 use global variable 'cur_arg_num' instead.
3392 Use a local 'argument' pointer to reference the current argument.
3393 (parse_operand): Likewise.
3394 (set_operand): Likewise.
3395 (process_label_constant): Likewise.
3397 2004-11-04 Bob Wilson <bob.wilson@acm.org>
3399 * config/tc-xtensa.c: Remove XTENSA_SECTION_RENAME ifdefs.
3400 (add_section_rename): Delete. Inlined into...
3401 (build_section_rename): ...here. Use xstrdup instead of strdup.
3402 (xtensa_section_rename): Drop "const" from argument and return types.
3403 (md_show_usage): Indent to match show_usage().
3404 * config/tc-xtensa.h: Remove XTENSA_SECTION_RENAME ifdefs.
3405 (tc_canonicalize_section_name): Define.
3406 (md_elf_section_rename): Remove unused macro.
3407 * doc/as.texinfo (Overview): Document Xtensa --rename-section option.
3408 * doc/c-xtensa.texi (Xtensa Options): Likewise.
3409 (Frame Directive): Delete.
3411 2004-11-04 Daniel Jacobowitz <dan@debian.org>
3413 * configure.in: Remove arm-*-oabi and thumb-*-oabi.
3414 * config/tc-arm.c (target_oabi): Delete.
3415 (md_apply_fix3, elf32_arm_target_format): Remove target_oabi checks.
3416 (arm_opts): Remove moabi.
3417 * doc/as.texinfo (Overview): Remove documentation of -moabi.
3418 * doc/c-arm.texi (ARM Options): Likewise.
3419 * configure: Regenerated.
3421 2004-11-04 Hans-Peter Nilsson <hp@axis.com>
3423 * configure.in (crisv32): Recognize. AC_DEFINE_UNQUOTED
3424 DEFAULT_CRIS_ARCH. Handle crisv32-*-linux-gnu* like
3425 cris-*-linux-gnu* and crisv32-*-* like cris-*-*.
3426 * configure: Regenerate.
3427 * config/tc-cris.c (enum cris_archs): New.
3428 (cris_mach, cris_arch_from_string, s_cris_arch, get_sup_reg)
3429 (cris_insn_ver_valid_for_arch): New functions.
3430 (DEFAULT_CRIS_ARCH): New macro, default to cris_any_v0_v10.
3431 (cris_arch): New variable.
3432 (md_pseudo_table): New pseudo .arch.
3433 (err_for_dangerous_mul_placement): Initialize according to
3435 (STATE_COND_BRANCH): Renamed from STATE_CONDITIONAL_BRANCH.
3437 (STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON)
3438 (STATE_ABS_BRANCH_V32, STATE_LAPC, BRANCH_BF_V32, BRANCH_BB_V32)
3439 (BRANCH_WF_V32, BRANCH_WB_V32): New.
3440 (BRANCH_BF, BRANCH_BB, BRANCH_WF, BRANCH_WB): Don't undef after
3441 use in md_cris_relax_table.
3442 (md_cris_relax_table): Add entries for STATE_COND_BRANCH_V32,
3443 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
3444 Update and improve head comment.
3445 (OPTION_PIC): Define in terms of previous option, OPTION_US.
3446 (OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): Similar.
3448 (md_longopts): New option --march=...
3449 (cris_any_v0_v10_long_jump_size, crisv32_long_jump_size): New
3451 (md_long_jump_size): Initialize in terms of DEFAULT_CRIS_ARCH.
3452 (HANDLE_RELAXABLE): New macro.
3453 (md_estimate_size_before_relax): Use HANDLE_RELAXABLE for common
3454 cases. Check for weak symbols and assume not relaxable. Handle
3455 STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON,
3456 STATE_ABS_BRANCH_V32, STATE_LAPC. Use new variable symbolP, not
3458 (md_convert_frag): Handle STATE_COND_BRANCH_V32,
3459 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
3460 (cris_create_short_jump): Adjust for CRISv32.
3461 (cris_relax_frag): Handle new states.
3462 (md_create_long_jump): Ditto. Emit error for common_v10_v32.
3463 (md_begin): Define symbols "..asm.arch.cris.v32",
3464 "..asm.arch.cris.v10", "..asm.arch.cris.common_v10_v32" and
3465 "..asm.arch.cris.any_v0_v10". Use cris_insn_ver_valid_for_arch
3466 when entering opcode table entry points.
3467 (md_assemble): Adjust branch handling for CRISv32. Handle LAPC
3468 relaxation. In fix_new_exp call for main insn, pass 1 for pcrel
3469 parameter for 8, 16 and 32-bit pc-relative insns and LAPC.
3470 (cris_process_instruction): Initialize out_insnp->insn_type to
3471 CRIS_INSN_NONE, not CRIS_INSN_NORMAL.
3472 <case ']', '[', 'A', 'd', 'Q', 'N', 'n', 'Y', 'U', 'u', 'T'>: New
3474 <case 'm'>: Check that modified_char == '.'.
3475 <invalid operands>: Consume the rest of the line.
3476 When operands don't match, skip over subsequent insns with
3477 non-matching version specifier but same mnemonic.
3478 <immediate constant, case SIZE_SPEC_REG>: Immediate operands for
3479 special registers in CRISv32 are always 32 bit long.
3480 <immediate constant, case SIZE_FIELD_SIGNED, SIZE_FIELD_UNSIGNED>:
3482 (get_gen_reg): Only recognize "PC" when followed by "+]" for v32
3483 and compatible. Recognize "ACR" for v32, unless followed by "+".
3484 (get_spec_reg): Consider cris_arch when looking up register.
3485 (get_autoinc_prefix_or_indir_op): Don't recognize assignment for
3487 (get_3op_or_dip_prefix_op): Check for ']' after seeing '[rN+'.
3488 (cris_get_expression): Restore input_line_pointer if failing "early".
3489 (get_flags): Consider cris_arch and recognize flags accordingly.
3490 (branch_disp): Adjust for CRISv32.
3491 (gen_cond_branch_32): Similar. Emit error for common_v10_v32.
3492 (cris_number_to_imm): Use as_bad_where, not as_bad. Remove
3493 related FIXME. Don't insist on BFD_RELOC_32_PCREL fixup to be
3494 resolved. Don't enter zeros in object file for
3496 <case BFD_RELOC_CRIS_LAPCQ_OFFSET, BFD_RELOC_CRIS_SIGNED_16>
3497 <case BFD_RELOC_CRIS_SIGNED_8>: New case.
3498 (md_parse_option): Break out "return 1".
3499 <OPTION_ARCH> New case.
3500 (tc_gen_reloc): <case BFD_RELOC_CRIS_LAPCQ_OFFSET>
3501 <case BFD_RELOC_CRIS_SIGNED_16, BFD_RELOC_CRIS_SIGNED_8>
3502 <case BFD_RELOC_CRIS_UNSIGNED_8, BFD_RELOC_CRIS_UNSIGNED_16>
3503 <case BFD_RELOC_32_PCREL>: New cases.
3504 Addends for non-zero fx_pcrel are too in fx_offset.
3505 (md_show_usage): Show --march=<arch>.
3506 (md_apply_fix3): Adjust val for BFD_RELOC_CRIS_LAPCQ_OFFSET.
3507 (md_pcrel_from): BFD_RELOC_CRIS_LAPCQ_OFFSET is PC-relative too.
3508 (s_syntax) <struct syntaxes>: Properly constify member operand.
3509 * config/tc-cris.h (TARGET_MACH): Define.
3510 (cris_mach): Declare.
3511 * doc/as.texinfo (Overview) <CRIS>: Add --march=...
3512 * doc/c-cris.texi (CRIS-Symbols): New node for built-in symbols.
3513 (CRIS-Opts): Document --march=...
3514 (CRIS-Pseudos): Document .arch.
3516 2004-11-04 Jan Beulich <jbeulich@novell.com>
3518 * config/tc-i386.c (set_intel_syntax): Allow % in symbol names when
3519 intel syntax and no register prefix, allow $ in symbol names when
3521 (set_16bit_gcc_code_flag): Replace literal 'l' by LONG_MNEM_SUFFIX.
3522 (intel_float_operand): Add fourth return value indicating math control
3523 operations. Make classification more precise.
3524 (md_assemble): Complain if memory operand of mov[sz]x has no size
3526 (parse_insn): Translate word operands to floating point instructions
3527 operating on integers as well as control instructions to short ones
3528 as expected by AT&T syntax. Translate 'd' suffix to short one only for
3529 floating point instructions operating on non-integer operands.
3530 (match_template): Remove fldcw special case. Adjust q-suffix handling
3531 to permit it on fild/fistp/fisttp in AT&T mode.
3532 (process_suffix): Don't guess DefaultSize insns' suffix from
3533 stackop_size for certain floating point control instructions. Guess
3534 suffix for branch and [ls][gi]dt based on flag_code. Split error
3535 messages for Intel and AT&T syntax, and make the condition more strict
3536 for the former. Adjust suppressing of generation of operand size
3538 (intel parser): Allow the full set of MASM operators. Add FWORD, TBYTE,
3539 OWORD, and XMMWORD operand size specifiers (TBYTE replaces XWORD). Add
3540 more error checking.
3541 * config/tc-i386.h (BYTE_PTR WORD_PTR DWORD_PTR QWORD_PTR XWORD_PTR
3542 SHORT OFFSET_FLAT FLAT NONE_FOUND): Remove unused defines.
3544 2004-11-03 Hans-Peter Nilsson <hp@axis.com>
3546 * symbols.c (colon) [!WORKING_DOT_WORD]: Don't declare
3547 md_short_jump_size, md_long_jump_size.
3548 * write.c [!WORKING_DOT_WORD]: Ditto.
3549 * tc.h [!WORKING_DOT_WORD]: Declare them here. Drop const
3551 * config/tc-cris.h (md_short_jump_size, md_long_jump_size): Don't
3553 * config/tc-cris.c (md_short_jump_size, md_long_jump_size): Drop
3554 const qualifier in these definitions.
3555 * config/tc-i370.c, config/tc-m68k.c, config/tc-pdp11.c,
3556 config/tc-s390.c, config/tc-tahoe.c, config/tc-vax.c: Ditto.
3558 2004-11-02 Nick Clifton <nickc@redhat.com>
3560 * dwarf2dbg.c (dwarf2_finish): Check for the existence of a file
3561 table before deciding to produce a .debug_line section to match up
3562 with a user provided .debug_info section.
3564 2004-10-28 Tomer Levi <Tomer.Levi@nsc.com>
3566 * config/tc-crx.c (getreg_image): Bug fix, a return value was
3567 mistakenly omitted from CRX_C_REGTYPE and CRX_CS_REGTYPE cases.
3569 2004-10-27 Tomer Levi <Tomer.Levi@nsc.com>
3571 * config/tc-crx.c: Remove global variable 'post_inc_mode'.
3572 (get_flags): New function.
3573 (get_number_of_bits): Edit comments, update numeric values to
3575 (process_label_constant): Don't support the colon
3576 format (SYMBOL:[s|m|l]).
3577 (set_cons_rparams): Support argument type 'arg_rbase'.
3578 (get_operandtype): Bug fix in 'rbase' operand type parsing.
3579 (handle_LoadStor): Bug fix, first handle post-increment mode.
3580 (getreg_image): Remove redundant code, update according to latest
3582 (print_constant): Bug fix relate to 3-word instructions.
3583 (assemble_insn): Bug fix, when matching instructions, verify also
3584 instruction type (not only mnemonic).
3585 Add various error checking.
3586 (preprocess_reglist): Support HI/LO and user registers.
3588 2004-10-25 David Mosberger-Tang <davidm@hpl.hp.com>
3590 * config/tc-ia64.c (fixup_unw_records): Don't let the "t" value
3591 in an epilogue directive go negative.
3593 2004-10-25 H.J. Lu <hongjiu.lu@intel.com>
3596 * config/tc-ia64.c (emit_one_bundle): Decrement md.num_slots_in_use
3597 after reporting template error during manual bundling. Reported
3598 by Michael Dupont, michaelx.dupont@intel.com.
3600 2004-10-25 Daniel Jacobowitz <dan@debian.org>
3602 * Makefile.am: Run dep-am.
3603 * aclocal.m4: Regenerate with automake 1.9.2.
3604 * Makefile.in: Regenerate with automake 1.9.2.
3605 * doc/Makefile.in: Likewise.
3607 * config/tc-arm.c: Include "dw2gencfi.h".
3608 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
3610 * config/tc-arm.h (TARGET_USE_CFIPOP, DWARF2_DEFAULT_RETURN_COLUMN)
3611 (DWARF2_CIE_DATA_ALIGNMENT, tc_regname_to_dw2regnum)
3612 (tc_cfi_frame_initial_instructions): Define.
3613 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
3616 2004-10-21 Tomer Levi <Tomer.Levi@nsc.com>
3618 * config/tc-crx.c (assemble_insn): Check unsigned immediate
3620 Update coprocessor id to be unsigned immediate.
3622 2004-10-18 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
3624 * config/tc-i386.c (O_secrel): Delete.
3625 (tc_pe_dwarf2_emit_offset): New function.
3626 * config/tc-i386.h (O_secrel): Define as O_md1.
3627 (TC_DWARF2_EMIT_OFFSET): Define.
3629 2004-10-18 Nick Clifton <nickc@redhat.com>
3631 * config/tc-xstormy16.c (xstormy16_cons_fix_new): Accept and
3632 ignore @fptr() directives for 4-byte fixups.
3634 2004-10-15 Alan Modra <amodra@bigpond.net.au>
3636 * Makefile.am: Run "make dep-am"
3637 * Makefile.in: Regenerate.
3639 2004-10-14 Bob Wilson <bob.wilson@acm.org>
3641 * doc/c-xtensa.texi (Xtensa Options, Absolute Literals Directive):
3642 Remove comments about placement of literal pools.
3643 (Literal Directive): Update description of literal placement.
3644 (Literal Prefix Directive): Remove statement that this does not apply
3645 to absolute-mode literals. Describe new section naming scheme.
3647 2004-10-12 Bob Wilson <bob.wilson@acm.org>
3649 * config/tc-xtensa.c (xtensa_frequency_pseudo): Use set_subseg_freq.
3650 (is_entry_opcode, is_movi_opcode, is_the_loop_opcode, is_jx_opcode,
3651 is_windowed_return_opcode): Delete.
3652 (xtensa_frob_label): Use get_subseg_target_freq.
3653 (md_assemble): Inline call to is_entry_opcode.
3654 (xtensa_handle_align): Inline call to get_frag_is_literal.
3655 (relaxation_requirements): Inline call to is_jx_opcode.
3656 (emit_single_op): Inline call to is_movi_opcode.
3657 (xg_assemble_vliw_tokens): Inline calls to get_frag_is_insn,
3658 get_frag_is_no_transform, is_entry_opcode, and
3659 set_frag_is_specific_opcode. Use get_subseg_total_freq.
3660 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags,
3661 xtensa_fix_close_loop_end_frags, relax_frag_immed, convert_frag_immed):
3662 Inline calls to get_frag_is_no_transform.
3663 (next_instrs_are_b_retw): Inline call to is_windowed_return_opcode.
3664 (xtensa_fix_short_loop_frags): Inline calls to is_the_loop_opcode and
3665 get_frag_is_no_transform.
3666 (convert_frag_immed_finish_loop): Inline calls to get_expression_value
3667 and set_frag_is_no_transform.
3668 (get_expression_value): Delete.
3669 (subseg_map struct): Rename cur_total_freq to total_freq. Rename
3670 cur_target_freq to target_freq.
3671 (get_subseg_info): Split out code to create a new map entry into ...
3672 (add_subseg_info): ... this new function.
3673 (get_last_insn_flags): Check if get_subseg_info succeeded.
3674 (set_last_insn_flags): Call add_subseg_info if needed.
3675 (get_subseg_total_freq, get_subseg_target_freq, set_subseg_freq): New.
3676 (xtensa_reorder_segments): Compute last_sec while counting sections.
3677 Remove call to get_last_sec.
3678 (get_last_sec): Delete.
3679 (cache_literal_section): Inline call to retrieve_literal_seg and its
3680 callees, seg_present and add_seg_list.
3681 (retrieve_literal_seg, seg_present, add_seg_list): Delete.
3682 (get_frag_is_insn, get_frag_is_no_transform,
3683 set_frag_is_specific_opcode, set_frag_is_no_transform): Delete.
3684 * config/tc-xtensa.h (MAX_SLOTS): Reduce from 31 to 15.
3686 2004-10-12 Bob Wilson <bob.wilson@acm.org>
3688 * config/tc-xtensa.c: Use ISO C90 formatting.
3689 * config/tc-xtensa.h: Likewise.
3690 * config/xtensa-istack.h: Likewise.
3691 * config/xtensa-relax.c: Likewise.
3692 * config/xtensa-relax.h: Likewise.
3694 2004-10-12 Paul Brook <paul@codesourcery.com>
3696 * config/tc-arm.c (md_begin): Change EF_ARM_EABI_VER3 to
3699 * doc/c-arm.texi: Document that we actually support -meabi=4, not
3702 2004-10-08 Bob Wilson <bob.wilson@acm.org>
3704 * doc/as.texinfo (VTableEntry, VTableInherit): Add "directive" to index
3706 (Acknowledgements): Use "GAS" instead of AS variable.
3708 2004-10-08 Daniel Jacobowitz <dan@debian.org>
3710 * config/tc-i386.c: Include "elf/x86-64.h".
3711 (i386_elf_section_type): New function.
3712 * config/tc-i386.h (md_elf_section_type): Define.
3713 (i386_elf_section_type): New prototype.
3715 2004-10-08 Linus Nielsen Feltzing <linus@haxx.se>
3717 * config/m68k-parse.h (enum m68k_register): New control register,
3719 * config/tc-m68k.c: Correct control register set for MCF5249.
3721 2004-10-07 Bob Wilson <bob.wilson@acm.org>
3722 Sterling Augustine <sterling@tensilica.com>
3724 * config/tc-xtensa.c (absolute_literals_supported): New global flag.
3725 (UNREACHABLE_MAX_WIDTH): Define.
3726 (XTENSA_FETCH_WIDTH): Delete.
3727 (cur_vinsn, xtensa_fetch_width, xt_saved_debug_type, past_xtensa_end,
3728 prefer_const16, prefer_l32r): New global variables.
3729 (LIT4_SECTION_NAME): Define.
3730 (lit4_state struct): Add lit4_seg_name and lit4_seg fields.
3731 (XTENSA_PROP_*, GET_XTENSA_PROP_*, SET_XTENSA_PROP_*): Define.
3732 (frag_flags struct): New.
3733 (xtensa_block_info struct): Move from tc-xtensa.h. Add flags field.
3734 (subseg_map struct): Add cur_total_freq and cur_target_freq fields.
3735 (bitfield, bit_is_set, set_bit, clear_bit): Define.
3736 (MAX_FORMATS): Define.
3737 (op_placement_info struct, op_placement_table): New.
3738 (O_pltrel, O_hi16, O_lo16): Define.
3739 (directiveE enum): Rename directive_generics to directive_transform.
3740 Delete directive_relax. Add directive_schedule,
3741 directive_absolute_literals, and directive_last_directive.
3742 (directive_info): Rename "generics" to "transform". Delete "relax".
3743 Add "schedule" and "absolute-literals".
3744 (directive_state): Adjust entries to match changes in directive_info.
3745 (xtensa_relax_statesE, RELAX_IMMED_MAXSTEPS): Move to tc-xtensa.h.
3746 (xtensa_const16_opcode, xtensa_movi_opcode, xtensa_movi_n_opcode,
3747 xtensa_l32r_opcode, xtensa_nop_opcode, xtensa_rsr_lcount_opcode): New.
3748 (xtensa_j_opcode, xtensa_rsr_opcode): Delete.
3749 (align_only_targets, software_a0_b_retw_interlock,
3750 software_avoid_b_j_loop_end, maybe_has_b_j_loop_end,
3751 software_avoid_short_loop, software_avoid_close_loop_end,
3752 software_avoid_all_short_loops, specific_opcode): Delete.
3753 (warn_unaligned_branch_targets): New.
3754 (workaround_a0_b_retw, workaround_b_j_loop_end, workaround_short_loop,
3755 workaround_close_loop_end, workaround_all_short_loops): Default FALSE.
3756 (option_[no_]link_relax, option_[no_]transform,
3757 option_[no_]absolute_literals, option_warn_unaligned_targets,
3758 option_prefer_l32r, option_prefer_const16, option_target_hardware):
3760 (option_[no_]align_only_targets, option_literal_section_name,
3761 option_text_section_name, option_data_section_name,
3762 option_bss_section_name, option_eb, option_el): Delete.
3763 (md_longopts): Add entries for: [no-]transform, [no-]absolute-literals,
3764 warn-unaligned-targets, prefer-l32r, prefer-const16, [no-]link-relax,
3765 and target-hardware. Delete entries for [no-]target-align-only,
3766 literal-section-name, text-section-name, data-section-name, and
3768 (md_parse_option): Handle new options and remove old ones. Accept but
3769 ignore [no-]density options. Warn for [no-]generics and [no-]relax
3770 and treat them as [no-]transform.
3771 (md_show_usage): Add new options and remove old ones.
3772 (xtensa_setup_hw_workarounds): New.
3773 (md_pseudo_table): Change "word" entry to use xtensa_elf_cons. Add
3774 "long", "short", "loc" and "frequency" entries.
3775 (use_generics): Rename to ...
3776 (use_transform): ... this function. Add past_xtensa_end check.
3777 (use_longcalls): Add past_xtensa_end check.
3778 (code_density_available, can_relax): Delete.
3779 (do_align_targets): New.
3780 (get_directive): Accept dashes in directive names. Warn about
3781 [no-]generics and [no-]relax directives and treat them as
3783 (xtensa_begin_directive): Call md_flush_pending_output only for some
3784 directives. Check for directives inside instruction bundles. Warn
3785 about deprecated ".begin literal" usage. Warn and ignore [no-]density
3786 directives. Handle new directives. Check generating_literals flag
3788 (xtensa_end_directive): Check for directives inside instruction
3789 bundles. Warn and ignore [no-]density directives. Handle new
3790 directives. Call xtensa_set_frag_assembly_state.
3791 (xtensa_loc_directive_seen, xtensa_dwarf2_directive_loc,
3792 xtensa_dwarf2_emit_insn): New.
3793 (xtensa_literal_position): Call md_flush_pending_output. Do not check
3794 use_literal_section flag.
3795 (xtensa_literal_pseudo): Call md_flush_pending_output. Handle absolute
3796 literals. Use xtensa_elf_cons to parse the expression.
3797 (xtensa_literal_prefix): Do not check use_literal_section. Support
3798 ".lit4" sections for absolute literals. Change prefix convention to
3799 replace ".text" (or ".t" in a linkonce section). No need to call
3801 (xtensa_frequency_pseudo, xtensa_elf_cons, xtensa_elf_suffix): New.
3802 (expression_end): Handle closing braces and colons.
3803 (PLT_SUFFIX, plt_suffix): Delete.
3804 (expression_maybe_register): Use new xtensa-isa.h functions. Use
3805 xtensa_elf_suffix instead of checking for plt suffix, and handle O_lo16
3806 and O_hi16 expressions as well.
3807 (tokenize_arguments): Handle closing braces and colons.
3808 (parse_arguments): Use new xtensa-isa.h functions. Handle "invisible"
3809 operands and paired register syntax.
3810 (get_invisible_operands): New.
3811 (xg_translate_sysreg_op): Handle new Xtensa LX RSR/WSR/XSR syntax. Use
3812 new xtensa-isa.h functions.
3813 (xtensa_translate_old_userreg_ops, xtensa_translate_zero_immed): New.
3814 (xg_translate_idioms): Check if inside bundle. Use use_transform.
3815 Handle new Xtensa LX RSR/WSR/XSR syntax. Remove code to widen density
3816 instructions. Use xtensa_translate_zero_immed.
3817 (operand_is_immed, operand_is_pcrel_label): Delete.
3818 (get_relaxable_immed): Use new xtensa-isa.h functions.
3819 (get_opcode_from_buf): Add slot parameter. Use new xtensa-isa.h
3821 (xtensa_print_insn_table, print_vliw_insn): New.
3822 (is_direct_call_opcode): Use new xtensa-isa.h functions.
3823 (is_call_opcode, is_loop_opcode, is_conditional_branch_opcode,
3824 is_branch_or_jump_opcode): Delete.
3825 (is_movi_opcode, decode_reloc, encode_reloc, encode_alt_reloc): New.
3826 (opnum_to_reloc, reloc_to_opnum): Delete.
3827 (xtensa_insnbuf_set_operand, xtensa_insnbuf_get_operand): Use new
3828 xtensa-isa.h functions. Operate on one slot of an instruction.
3829 (xtensa_insnbuf_set_immediate_field, is_negatable_branch,
3830 xg_get_insn_size): Delete.
3831 (xg_get_build_instr_size): Use xg_get_single_size.
3832 (xg_is_narrow_insn, xg_is_single_relaxable_insn): Update calls to
3833 xg_build_widen_table. Use xg_get_single_size.
3834 (xg_get_max_narrow_insn_size): Delete.
3835 (xg_get_max_insn_widen_size, xg_get_max_insn_widen_literal_size,
3836 xg_is_relaxable_insn): Update calls to xg_build_widen_table. Use
3838 (xg_build_to_insn): Record the loc field. Handle OP_OPERAND_HI16U and
3839 OP_OPERAND_LOW16U. Check xg_valid_literal_expression.
3840 (xg_expand_to_stack, xg_expand_narrow): Update calls to
3841 xg_build_widen_table. Use xg_get_single_size.
3842 (xg_immeds_fit): Use new xtensa-isa.h functions. Update call to
3844 (xg_symbolic_immeds_fit): Likewise. Also handle O_lo16 and O_hi16, and
3845 treat weak symbols conservatively.
3846 (xg_check_operand): Use new xtensa-isa.h functions.
3847 (is_dnrange): Delete.
3848 (xg_assembly_relax): Inline previous calls to tinsn_copy.
3849 (xg_finish_frag): Specify separate relax states for the frag and slot0.
3850 (is_branch_jmp_to_next, xg_add_branch_and_loop_targets): Use new
3851 xtensa-isa.h functions.
3852 (xg_instruction_matches_option_term, xg_instruction_matches_or_options,
3853 xg_instruction_matches_options): New.
3854 (xg_instruction_matches_rule): Handle O_register expressions. Call
3855 xg_instruction_matches_options.
3856 (transition_rule_cmp): New.
3857 (xg_instruction_match): Update call to xg_build_simplify_table.
3858 (xg_build_token_insn): Record loc fields.
3859 (xg_simplify_insn): Check is_specific_opcode field and
3860 density_supported flag.
3861 (xg_expand_assembly_insn): Skip checking code_density_available. Use
3862 new xtensa-isa.h functions. Call use_transform instead of can_relax.
3863 (xg_assemble_literal): Add error handling for O_big. Call
3864 record_alignment. Handle O_pltrel.
3865 (xg_valid_literal_expression): New.
3866 (xg_assemble_literal_space): Add slot parameter. Remove call to
3867 set_expr_symbol_offset. Add call to record_alignment. Update call to
3869 (xg_emit_insn): Delete.
3870 (xg_emit_insn_to_buf): Add format parameter. Update calls to
3871 xg_add_opcode_fix and xtensa_insnbuf_to_chars.
3872 (xg_add_opcode_fix): Change opcode parameter to tinsn and add format
3873 and slot parameters. Handle new "alternate" relocations for absolute
3874 literals and CONST16 instructions. Check for bad uses of O_lo16 and
3875 O_hi16. Use new xtensa-isa.h functions.
3876 (xg_assemble_tokens): Delete.
3877 (is_register_writer): Use new xtensa-isa.h functions.
3878 (is_bad_loopend_opcode): Check for xtensa_rsr_lcount_opcode instead of
3879 old-style RSR from LCOUNT.
3880 (next_frag_opcode): Delete.
3881 (next_frag_opcode_is_loop, next_frag_format_size, frag_format_size,
3882 update_next_frag_state): New.
3883 (update_next_frag_nop_state): Delete.
3884 (next_frag_pre_opcode_bytes): Use next_frag_opcode_is_loop.
3885 (xtensa_mark_literal_pool_location): Check use_literal_section flag and
3886 the state of the absolute-literals directive. Add calls to
3887 record_alignment and xtensa_set_frag_assembly_state. Call
3888 xtensa_switch_to_non_abs_literal_fragment instead of
3889 xtensa_switch_to_literal_fragment.
3891 (assemble_nop): Use build_nop. Update call to xtensa_insnbuf_to_chars.
3892 (get_expanded_loop_offset): Change check for undefined opcode to an
3894 (xtensa_set_frag_assembly_state, relaxable_section,
3895 xtensa_find_unmarked_state_frags, xtensa_find_unaligned_branch_targets,
3896 xtensa_find_unaligned_loops, xg_apply_tentative_value): New.
3897 (md_begin): Update call to xtensa_isa_init. Initialize linkrelax to 1.
3898 Set lit4_seg_name. Call xg_init_vinsn. Initialize new global opcodes.
3899 Call init_op_placement_info_table and xtensa_set_frag_assembly_state.
3900 (xtensa_init_fix_data): New.
3901 (xtensa_frob_label): Reset label symbol to the current frag. Check
3902 do_align_targets and generating_literals flag. Propagate frequency
3903 info to new alignment frag. Call xtensa_set_frag_assembly_state.
3904 (xtensa_unrecognized_line): New.
3905 (xtensa_flush_pending_output): Check if inside a bundle. Add a call
3906 to xtensa_set_frag_assembly_state.
3907 (error_reset_cur_vinsn): New.
3908 (md_assemble): Remove check for literal frag. Remove call to
3909 istack_init. Call use_transform instead of use_generics. Parse
3910 explicit instruction format specifiers. Move code for
3911 a0_b_retw_interlock workaround to xg_assemble_vliw_tokens. Call
3912 error_reset_cur_vinsn on errors. Add call to get_invisible_operands.
3913 Add dwarf2_where call. Remote automatic alignment for ENTRY
3914 instructions. Move call to xtensa_clear_insn_labels to the end.
3915 Rearrange to handle bundles.
3916 (xtensa_cons_fix_new): Delete.
3917 (xtensa_handle_align): New.
3918 (xtensa_frag_init): Call xtensa_set_frag_assembly_state. Remove
3919 assignment to is_no_density field.
3920 (md_pcrel_from): Use new xtensa-isa.h functions. Use decode_reloc
3921 instead of reloc_to_opnum. Handle "alternate" relocations.
3922 (xtensa_force_relocation, xtensa_check_inside_bundle,
3923 xtensa_elf_section_change_hook): New.
3924 (xtensa_symbol_new_hook): Delete.
3925 (xtensa_fix_adjustable): Check for difference of symbols with an
3926 offset. Check for external and weak symbols.
3927 (md_apply_fix3): Remove cases for XTENSA_OP{0,1,2} relocs.
3928 (md_estimate_size_before_relax): Return expansion for the first slot.
3929 (tc_gen_reloc): Handle difference of symbols by producing
3930 XTENSA_DIFF{8,16,32} relocs and by writing the value of the difference
3931 into the output. Handle new XTENSA_SLOT*_OP relocs by storing the
3932 tentative values into the output when linkrelax is set.
3933 (XTENSA_PROP_SEC_NAME): Define.
3934 (xtensa_post_relax_hook): Call xtensa_find_unmarked_state_frags.
3935 Create literal tables only if using literal sections. Create new
3936 property tables instead of old instruction tables. Check for unaligned
3937 branch targets and loops.
3938 (finish_vinsn, find_vinsn_conflicts, check_t1_t2_reads_and_writes,
3939 new_resource_table, clear_resource_table, resize_resource_table,
3940 resources_available, reserve_resources, release_resources,
3941 opcode_funcUnit_use_unit, opcode_funcUnit_use_stage,
3942 resources_conflict, xg_find_narrowest_format, relaxation_requirements,
3943 bundle_single_op, emit_single_op, xg_assemble_vliw_tokens): New.
3944 (xtensa_end): Call xtensa_flush_pending_output. Set past_xtensa_end
3945 flag. Update checks for workaround options. Call
3946 xtensa_mark_narrow_branches and xtensa_mark_zcl_first_insns.
3947 (xtensa_cleanup_align_frags): Add special case for branch targets.
3948 Check for and mark unreachable frags.
3949 (xtensa_fix_target_frags): Remove use of align_only_targets flag.
3950 Use RELAX_LOOP_END_BYTES in special case for negatable branch at the
3951 end of a zero-overhead loop body.
3952 (frag_can_negate_branch): Handle instructions with multiple slots.
3953 Use new xtensa-isa.h functions
3954 (xtensa_mark_narrow_branches, is_narrow_branch_guaranteed_in_range,
3955 xtensa_mark_zcl_first_insns): New.
3956 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags): Error if
3957 transformations are disabled.
3958 (next_instrs_are_b_retw): Use new xtensa-isa.h functions. Handle
3959 multislot instructions.
3960 (xtensa_fix_close_loop_end_frags, xtensa_fix_short_loop_frags):
3961 Likewise. Also error if transformations are disabled.
3962 (unrelaxed_frag_max_size): New.
3963 (unrelaxed_frag_min_insn_count, unrelax_frag_has_b_j): Use new
3964 xtensa-isa.h functions.
3965 (xtensa_sanity_check, is_empty_loop, is_local_forward_loop): Use
3966 xtensa_opcode_is_loop instead of is_loop_opcode.
3967 (get_text_align_power): Replace as_fatal with assertion.
3968 (get_text_align_fill_size): Iterate instead of using modulus when
3970 (get_noop_aligned_address): Assert that this is for a machine-dependent
3971 RELAX_ALIGN_NEXT_OPCODE frag. Use next_frag_opcode_is_loop,
3972 xg_get_single_size, and frag_format_size.
3973 (get_widen_aligned_address): Rename to ...
3974 (get_aligned_diff): ... this function. Add max_diff parameter.
3975 Remove handling of rs_align/rs_align_code frags. Use
3976 next_frag_format_size, get_text_align_power, get_text_align_fill_size,
3977 next_frag_opcode_is_loop, and xg_get_single_size. Compute max_diff
3978 and pass it back to caller.
3979 (xtensa_relax_frag): Use relax_frag_loop_align. Add code for new
3980 RELAX_SLOTS, RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN,
3981 RELAX_FILL_NOP, and RELAX_UNREACHABLE frag types. Check relax_seen.
3982 (relax_frag_text_align): Rename to ...
3983 (relax_frag_loop_align): ... this function. Assume loops can only be
3984 in the first slot of an instruction.
3985 (relax_frag_add_nop): Use assemble_nop instead of constructing an OR
3986 instruction. Remove call to frag_wane.
3987 (relax_frag_narrow): Rename to ...
3988 (relax_frag_for_align): ... this function. Extend to handle
3989 RELAX_FILL_NOP and RELAX_UNREACHABLE, as well as RELAX_SLOTS with
3990 RELAX_NARROW for the first slot.
3991 (find_address_of_next_align_frag, bytes_to_stretch): New.
3992 (future_alignment_required): Use find_address_of_next_align_frag and
3993 bytes_to_stretch. Look ahead to subsequent frags to make smarter
3994 alignment decisions.
3995 (relax_frag_immed): Add format, slot, and estimate_only parameters.
3996 Check if transformations are enabled for b_j_loop_end workaround.
3997 Use new xtensa-isa.h functions and handle multislot instructions.
3998 Update call to xg_assembly_relax.
3999 (md_convert_frag): Handle new RELAX_SLOTS, RELAX_UNREACHABLE,
4000 RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN, and RELAX_FILL_NOP
4002 (convert_frag_narrow): Add segP, format and slot parameters. Call
4003 convert_frag_immed for branch instructions. Adjust calls to
4004 tinsn_from_chars, tinsn_immed_from_frag, and xg_emit_insn_to_buf. Use
4005 xg_get_single_size and xg_get_single_format.
4006 (convert_frag_fill_nop): New.
4007 (convert_frag_immed): Add format and slot parameters. Handle multislot
4008 instructions and use new xtensa-isa.h functions. Update calls to
4009 tinsn_immed_from_frag and xg_assembly_relax. Check if transformations
4010 enabled for b_j_loop_end workaround. Use build_nop instead of
4011 assemble_nop. Check is_specific_opcode flag. Check for unreachable
4012 frags. Use xg_get_single_size. Handle O_pltrel.
4013 (fix_new_exp_in_seg): Remove check for old plt flag.
4014 (convert_frag_immed_finish_loop): Update calls to tinsn_from_chars and
4015 xtensa_insnbuf_to_chars. Call tinsn_immed_from_frag. Change check
4016 for loop opcode to an assertion. Mark all frags up to the end of the
4017 loop as not transformable.
4018 (get_last_insn_flags, set_last_insn_flags): Use get_subseg_info.
4019 (get_subseg_info): New.
4020 (xtensa_move_literals): Call xtensa_set_frag_assembly_state. Add null
4022 (xtensa_switch_to_literal_fragment): Rewrite to handle absolute
4023 literals and use xtensa_switch_to_non_abs_literal_fragment otherwise.
4024 (xtensa_switch_to_non_abs_literal_fragment): New.
4025 (cache_literal_section): Add is_code parameter and pass it through to
4026 retrieve_literal_seg.
4027 (retrieve_literal_seg): Add is_code parameter and use it to set the
4028 flags on the literal section. Handle case where head parameter is 0.
4029 (get_frag_is_no_transform, set_frag_is_specific_opcode,
4030 set_frag_is_no_transform): New.
4031 (xtensa_create_property_segments): Add end_property_function parameter
4032 and pass it through to add_xt_block_frags. Call bfd_get_section_flags
4033 and skip SEC_DEBUGGING and !SEC_ALLOC sections.
4034 (xtensa_create_xproperty_segments, section_has_xproperty): New.
4035 (add_xt_block_frags): Add end_property_function parameter and call it
4036 if it is non-zero. Call xtensa_frag_flags_init.
4037 (xtensa_frag_flags_is_empty, xtensa_frag_flags_init,
4038 get_frag_property_flags, frag_flags_to_number,
4039 xtensa_frag_flags_combinable, xt_block_aligned_size,
4040 xtensa_xt_block_combine, add_xt_prop_frags,
4041 init_op_placement_info_table, opcode_fits_format_slot,
4042 xg_get_single_size, xg_get_single_format): New.
4043 (istack_push): Inline call to tinsn_copy.
4044 (tinsn_copy): Delete.
4045 (tinsn_has_invalid_symbolic_operands): Handle O_hi16 and O_lo16 and
4046 CONST16 opcodes. Handle O_big, O_illegal, and O_absent.
4047 (tinsn_has_complex_operands): Handle O_hi16 and O_lo16.
4048 (tinsn_to_insnbuf): Use xg_get_single_format and new xtensa-isa.h
4049 functions. Handle invisible operands.
4050 (tinsn_to_slotbuf): New.
4051 (tinsn_check_arguments): Use new xtensa-isa.h functions.
4052 (tinsn_from_chars): Add slot parameter. Rewrite using xg_init_vinsn,
4053 vinsn_from_chars, and xg_free_vinsn.
4054 (tinsn_from_insnbuf): New.
4055 (tinsn_immed_from_frag): Add slot parameter and handle multislot
4056 instructions. Handle symbol differences.
4057 (get_num_stack_text_bytes): Use xg_get_single_size.
4058 (xg_init_vinsn, xg_clear_vinsn, vinsn_has_specific_opcodes,
4059 xg_free_vinsn, vinsn_to_insnbuf, vinsn_from_chars, expr_is_register,
4060 get_expr_register, set_expr_symbol_offset_diff): New.
4061 * config/tc-xtensa.h (MAX_SLOTS): Define.
4062 (xtensa_relax_statesE): Move from tc-xtensa.c. Add
4063 RELAX_CHECK_ALIGN_NEXT_OPCODE, RELAX_MAYBE_DESIRE_ALIGN, RELAX_SLOTS,
4064 RELAX_FILL_NOP, RELAX_UNREACHABLE, RELAX_MAYBE_UNREACHABLE, and
4066 (RELAX_IMMED_MAXSTEPS): Move from tc-xtensa.c.
4067 (xtensa_frag_type struct): Add is_assembly_state_set,
4068 use_absolute_literals, relax_seen, is_unreachable, is_specific_opcode,
4069 is_align, is_text_align, alignment, and is_first_loop_insn fields.
4070 Replace is_generics and is_relax fields by is_no_transform field.
4071 Delete is_text and is_longcalls fields. Change text_expansion and
4072 literal_expansion to arrays of MAX_SLOTS entries. Add arrays of
4073 per-slot information: literal_frags, slot_subtypes, slot_symbols,
4074 slot_sub_symbols, and slot_offsets. Add fr_prev field.
4075 (xtensa_fix_data struct): New.
4076 (xtensa_symfield_type struct): Delete plt field.
4077 (xtensa_block_info struct): Move definition to tc-xtensa.h. Add
4078 forward declaration here.
4079 (xt_section_type enum): Delete xt_insn_sec. Add xt_prop_sec.
4080 (XTENSA_SECTION_RENAME): Undefine.
4081 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FORCE_RELOCATION, NO_PSEUDO_DOT,
4082 tc_unrecognized_line, md_do_align, md_elf_section_change_hook,
4083 HANDLE_ALIGN, TC_LINKRELAX_FIXUP, SUB_SEGMENT_ALIGN): Define.
4084 (TC_CONS_FIX_NEW, tc_symbol_new_hook): Delete.
4085 (unit_num_copies_func, opcode_num_units_func,
4086 opcode_funcUnit_use_unit_func, opcode_funcUnit_use_stage_func): New.
4087 (resource_table struct): New.
4088 * config/xtensa-istack.h (MAX_INSN_ARGS): Increase from 6 to 10.
4089 (TInsn struct): Add keep_wide, loc, fixup, record_fix, subtype,
4090 literal_space, symbol, sub_symbol, offset, and literal_frag fields.
4091 (tinsn_copy): Delete prototype.
4092 (vliw_insn struct): New.
4093 * config/xtensa-relax.c (insn_pattern_struct): Add options field.
4094 (widen_spec_list): Add option conditions for density and boolean
4095 instructions. Add expansions using CONST16 and conditions for using
4096 CONST16 vs. L32R. Use new Xtensa LX RSR/WSR syntax. Add entries for
4098 (simplify_spec_list): Add option conditions for density instructions.
4099 Add entry for NOP instruction.
4100 (append_transition): Add cmp function pointer parameter and use it to
4101 insert the new entry in order.
4102 (operand_function_LOW16U, operand_function_HI16U): New.
4103 (xg_has_userdef_op_fn, xg_apply_userdef_op_fn): Handle
4104 OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
4105 (enter_opname, split_string): Use xstrdup instead of strdup.
4106 (init_insn_pattern): Initialize new options field.
4107 (clear_req_or_option_list, clear_req_option_list,
4108 clone_req_or_option_list, clone_req_option_list, parse_option_cond):
4110 (parse_insn_pattern): Parse option conditions.
4111 (transition_applies): New.
4112 (build_transition): Use new xtensa-isa.h functions. Fix incorrectly
4113 swapped last arguments in calls to append_constant_value_condition.
4114 Call clone_req_option_list. Add warning about invalid opcode.
4115 Handle LOW16U and HI16U function names.
4116 (build_transition_table): Add cmp parameter and use it in calls to
4117 append_transition. Use new xtensa-isa.h functions. Check
4118 transition_applies before adding entries.
4119 (xg_build_widen_table, xg_build_simplify_table): Add cmp parameter and
4120 pass it through to build_transition_table.
4121 * config/xtensa-relax.h (ReqOrOptionList, ReqOrOption, ReqOptionList,
4122 ReqOption, transition_cmp_fn): New types.
4123 (OpType enum): Add OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
4124 (transition_rule struct): Add options field.
4125 * doc/as.texinfo (Overview): Update Xtensa options.
4126 * doc/c-xtensa.texi (Xtensa Options): Delete --[no-]density,
4127 --[no-]relax, and --[no-]generics options. Update descriptions of
4128 --text-section-literals and --[no-]longcalls. Add
4129 --[no-]absolute-literals and --[no-]transform.
4130 (Xtensa Syntax): Add description of syntax for FLIX instructions.
4131 Remove use of "generic" and "specific" terminology for opcodes.
4132 (Xtensa Registers): Generalize the syntax description to include
4133 user-defined register files.
4134 (Xtensa Automatic Alignment): Update.
4135 (Xtensa Branch Relaxation): Mention limitation of unconditional jumps.
4136 (Xtensa Call Relaxation): Linker can now remove most of the overhead.
4137 (Xtensa Directives): Remove confusing rules about precedence.
4138 (Density Directive, Relax Directive): Delete.
4139 (Schedule Directive): New.
4140 (Generics Directive): Rename to ...
4141 (Transform Directive): ... this node.
4142 (Literal Directive): Update for absolute literals. Missing
4143 literal_position directive is now an error.
4144 (Literal Position Directive): Update for absolute literals.
4145 (Freeregs Directive): Delete.
4146 (Absolute Literals Directive): New.
4147 (Frame Directive): Minor editing.
4148 * Makefile.am (DEPTC_xtensa_elf, DEPOBJ_xtensa_elf, DEP_xtensa_elf):
4149 Update dependencies.
4150 * Makefile.in: Regenerate.
4152 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
4154 * config/tc-mips.c (append_insn): Use fix_new rather than fix_new_exp
4155 to build the second and third fixups for a composite relocation.
4156 (macro_read_relocs): New function.
4157 (macro_build): Use it.
4158 (s_cpsetup): Pass all three composite relocation codes to macro_build.
4159 Simplify fragging code accordingly.
4160 (s_gpdword): Use fix_new rather than fix_new_exp for the second part
4161 of the composite relocation. Set fx_tcbit in both fixups.
4163 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
4165 * config/tc-mips.c (append_insn): Set fx_tcbit for composite relocs.
4166 (md_apply_fix3): Don't treat composite relocs as done.
4168 2004-10-07 Jan Beulich <jbeulich@novell.com>
4170 * macro.c (macro_expand_body): When ELF, use .LL rather than LL as
4171 prefix for symbol names generated from the LOCAL macro directive.
4173 * dw2gencfi.c (select_cie_for_fde): When separating CIE out from
4174 FDE, treat a DW_CFA_remember_state as we do a DW_CFA_advance_loc.
4176 2004-10-07 Tomer Levi <Tomer.Levi@nsc.com>
4178 * config/tc-crx.c (preprocess_reglist): Handle Co-processor
4180 (md_assemble): Add error checking for Co-Processor instructions.
4181 (get_cinv_parameters): Add 'b' option to invalidate the
4182 branch-target cache.
4184 2004-10-05 Paul Brook <paul@codesourcery.com>
4186 * config/tc-arm.c (unwind): New variable.
4187 (vfp_sp_encode_reg): New function.
4188 (vfp_sp_reg_required_here): Use it.
4189 (vfp_sp_reg_list, vfp_dp_reg_list): Remove.
4190 (vfp_parse_reg_list): New function.
4191 (s_arm_unwind_fnstart, s_arm_unwind_fnend, s_arm_unwind_cantunwind,
4192 s_arm_unwind_personality, s_arm_unwind_personalityindex,
4193 s_arm_unwind_handlerdata, s_arm_unwind_save, s_arm_unwind_movsp,
4194 s_arm_unwind_pad, s_arm_unwind_setfp, s_arm_unwind_raw): New
4196 (md_pseudo_table): Add them.
4197 (do_vfp_reg2_from_sp2): Use vfp_parse_reg_list and vfp_sp_encode_reg.
4198 (do_vfp_sp2_from_reg2, vfp_sp_ldstm, vfp_dp_ldstm): Ditto.
4199 (set_section, add_unwind_adjustsp, flush_pending_unwind,
4200 finish_unwind_opcodes, start_unwind_section, create_unwind_entry,
4201 require_hashconst, add_unwind_opcode): New functions.
4202 * doc/c-arm.texi: Document unwinding opcodes.
4203 * NEWS: Mention the new feature.
4205 2004-10-04 Eric Christopher <echristo@redhat.com>
4207 * config/tc-mips.c (md_apply_fix3): Remove erroneous assert.
4209 2004-10-01 H.J. Lu <hongjiu.lu@intel.com>
4211 * config/tc-ppc.c (md_apply_fix3): Call S_SET_THREAD_LOCAL for
4213 * config/tc-s390.c (md_apply_fix3): Likewise.
4214 * config/tc-sparc.c (md_apply_fix3): Likewise.
4216 2004-10-01 Paul Brook <paul@codesourcery.com>
4218 * config/tc-arm.c (arm_elf_section_type): New function.
4219 (arm_elf_change_section): Set section link for exidx sections.
4220 * config/tc-arm.h (arm_elf_section_type): Add prototype.
4221 (md_elf_section_type): Define.
4223 2004-10-01 Bill Farmer <Bill@the-farmers.freeserve.co.uk>
4225 * config/tc-pdp11.c (md_apply_fix3): Change to sign of the SOB
4226 instruction's offset.
4228 2004-10-01 Adam Nemet <anemet@lnxw.com>
4230 * (TARGET_FORMAT): Remove LynxOS COFF definition.
4232 2004-10-01 Ravi Ramaseshan <ravi.ramaseshan@codito.com>
4234 * config/tc-arc.c (tc_gen_reloc): Don't assume fixP->fx_addsy is an
4235 asymbol *, instead use symbol_get_bfdsym.
4237 2004-09-30 Linus Nielsen Feltzing <linus@haxx.se>
4239 * config/tc-m68k.c (select_control_regs): Add mcf5249.
4241 2004-09-30 Paul Brook <paul@codesourcery.com>
4243 * config/tc-arm.c (do_smi, do_nop): New functions.
4244 (insns): Add ARMv6ZK instructions.
4245 (md_apply_fix3): Handle BFD_RELOC_ARM_SMI.
4246 (tc_gen_reloc): Ditto.
4247 (arm_cpus): Add mpcore and arm1176.
4248 (arm_archs): Add armv6{k,z,zk}.
4249 * doc/c-arm.texi: Document new cores and architectures.
4251 2004-09-30 Nick Clifton <nickc@redhat.com>
4253 * config/tc-arm.c: Use ISO C90 formatting.
4255 2004-09-30 Vladimir Ivanov <vladitx@nucleusys.com>
4257 * config/tc-arm.c (mav_reg_required_here): Allow REG_TYPE_CN
4258 as alternative when REG_TYPE_MVF, REG_TYPE_MVD, REG_TYPE_MVFX or
4259 REG_TYPE_MVDX is expected.
4261 2004-09-29 Marc Bevand <m.bevand@gmail.com>
4263 * doc/c-i386.texi (i386-Mnemonics): Fix typo.
4265 2004-09-21 James E Wilson <wilson@specifixinc.com>
4267 * config/tc-ia64.c (ENCODED_PSP_OFFSET): New.
4268 (output_rp_psprel, output_pfs_psprel, output_preds_psprel,
4269 output_spill_base, output_unat_psprel, output_lc_psprel,
4270 output_fpsr_psprel, output_priunat_psprel, output_bsp_psprel,
4271 output_bsprestore_psprel, output_rnat_psprel, output_spill_psprel,
4272 output_spill_psprel_p): Use it.
4274 2004-09-20 Tomer Levi <Tomer.Levi@nsc.com>
4276 * config/tc-crx.c (handle_LoadStor): New function.
4277 Handle load/stor unique instructions before parsing.
4279 2004-09-17 Paul Brook <paul@codesourcery.com>
4281 * config/tc-arm.c (s_arm_rel31): New funciton.
4282 (md_pseudo_table): Add .rel31.
4283 (md_apply_fix3): Handle BFD_RELOC_ARM_TARGET2,
4284 BFD_RELOC_32_PCREL and BFD_RELOC_ARM_PREL31.
4285 (tc_gen_reloc): Handle BFD_RELOC_ARM_PREL31 and BFD_RELOC_ARM_TARGET2.
4286 (arm_fix_adjustable): Return 0 for BFD_RELOC_ARM_TARGET2.
4287 (arm_parse_reloc): Add (target2).
4289 2004-09-17 Alan Modra <amodra@bigpond.net.au>
4291 * Makefile.am: Run "make dep-am".
4292 * Makefile.in: Regenerate.
4293 * aclocal.m4: Regenerate.
4294 * configure: Regenerate.
4295 * doc/Makefile.in: Regenerate.
4296 * po/POTFILES.in: Regenerate.
4297 * po/gas.pot: Regenerate.
4299 2004-09-14 Hideki IWAMOTO <h-iwamoto@kit.hi-ho.ne.jp>
4301 * config/tc-mmix.c [!LLONG_MIN]: Correct #elsif to #elif.
4302 [!LLONG_MAX]: Ditto.
4304 2004-09-13 Paul Brook <paul@codesourcery.com>
4306 * config/tc-arm.c: Rename RELABS to TARGET1.
4308 2004-09-13 Alan Modra <amodra@bigpond.net.au>
4310 * messages.c (as_internal_value_out_of_range): Cast values passed
4311 to as_bad_where or as_warn_where to proper type.
4313 2004-09-11 Theodore A. Roth <troth@openavr.org>
4315 * config/tc-avr.c: Add support for
4316 atmega48, atmega88, atmega168, attiny13, attiny2313, at90can128.
4318 2004-09-09 Alan Modra <amodra@bigpond.net.au>
4320 * dw2gencfi.c (select_cie_for_fde): When separating CIE out
4321 from FDE, treat a CFI_escape as we do a DW_CFA_advance_loc.
4323 2004-09-08 Paul Brook <paul@codesourcery.com>
4325 * config/obj-elf.c (obj_elf_section_type): Handle init_array,
4326 fini_array and preinit_array section types.
4327 * config/tc-ia64.c (ia64_elf_section_type): Remove init_array
4329 * doc/as.texinfo: Document extra section types.
4331 2004-09-02 Mark Mitchell <mark@codesourcery.com>
4333 * Makefile.am (TARG_ENV_HFILES): Add te-symbian.h.
4334 * Makefile.in: Regenerated.
4335 * configure.in: Set em for arm*-*-symbianelf*.
4336 * configure: Regenerated.
4337 * config/tc-arm.c (elf32_arm_target_format): Use Symbian target
4338 vectors when appropriate.
4339 * config/te-symbian.h: New file.
4341 2004-09-03 Tomer Levi <Tomer.Levi@nsc.com>
4343 * config/tc-crx.c (gettrap): Exception vector can be case
4345 (process_label_constant): Fix a 32-bit displacement bug in branch
4347 (get_operandtype) : Bug fix, wrong operand was used.
4348 (process_label_constant): Initialize relocation type to
4351 2004-09-01 Richard Earnshaw < reanrsha@arm.com>
4353 * tc-arm.c (arm_cpus, arm_fpus): Allow <cpu>-s as well as <cpu>s
4354 for synthesizable cores.
4356 * doc/c-arm.texi (ARM Options): Document canonical names of CPUs.
4358 2004-08-25 Dmitry Diky <diwil@spec.ru>
4360 * config/tc-msp430.c: Clean-up the code.
4361 (md_relax_table): New relax table.
4362 (mcu_types): Sort MCU types.
4363 (md_pseudo_table): Add .profiler pseudo handler.
4364 (pow2value): New function.
4365 (msp430_profiler): New function.
4366 (msp430_operands): Add new insns handlers.
4367 (msp430_srcoperand): Add register operand handler, allow complex
4369 (md_estimate_size_before_relax): Rewritten.
4370 (md_convert_frag): Rewritten.
4371 (msp430_relax_frag): New function.
4372 * config/tc-msp430.h (md_relax_frag): define macro
4373 * doc/c-msp430.texi: Update information.
4375 2004-08-24 Nick Clifton <nickc@redhat.com>
4377 * as.c (std_shortopts): Allow -g to take an optional argument.
4378 (parse_args): Pass any switch starting with -g on to the backend
4381 2004-08-18 Mark Mitchell <mark@codesourcery.com>
4383 * configure.in (arm*-*-symbianelf*): New target.
4384 (arm*-*-eabi*): Likewise.
4385 * configure: Regenerated.
4387 2004-08-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4388 * config/tc-mips.c (append_insn): Handle delay slots in branch likely
4391 2004-08-18 Jakub Jelinek <jakub@redhat.com>
4393 * config/tc-ia64.c (start_unwind_section): Add linkonce_empty
4394 argument, don't do anything if current section is not
4395 .gnu.linkonce.t.* and linkonce_empty is set.
4396 (generate_unwind_image, dot_endp): Adjust callers, call
4397 start_unwind_section (*, 1) if nothing will be put into the
4400 2004-08-17 Nick Clifton <nickc@redhat.com>
4402 * as.c (MD_DEBUG_FORMAT_SELECTOR): Provide default definition.
4403 (show_usage): Add -g.
4404 (std_longopts): Add --gen-debug. Alpha sort the table.
4405 (parse_args): Print an error message if a switch is not handled.
4406 Handle the -g switch, calling md_debug_format_selector() if
4408 * NEWS: Mention new feature.
4409 * doc/as.texinfo: Document new switch.
4410 * doc/internals.texi: Document behaviour of md_parse_option.
4412 * config/tc-arm.c (md_parse_option): Do not issue an error message
4413 if the switch is not recognised.
4414 * config/tc-m68k.c (md_parse_option): Likewise.
4415 * config/tc-pdp11.c (md_parse_option): Likewise.
4416 * config/tc-v850.c (md_parse_option): Likewise.
4418 * as.h: Fix up formatting.
4421 2004-08-16 Nick Clifton <nickc@redhat.com>
4423 * macro.c (macro_set_alternate): Use ISO C90 formatting.
4425 * configure.in: Sort architecture based tables alphabetically.
4426 * configure: Regenerate.
4428 2004-08-16 Alan Modra <amodra@bigpond.net.au>
4430 * config/tc-ppc.c (tc_ppc_regname_to_dw2regnum <regnames>): Replace
4431 { "cc", 68 }, with { "cr", 70 }.
4433 2004-08-13 Jan Beulich <jbeulich@novell.com>
4434 Nick Clifton <nickc@redhat.com>
4436 * as.c: Add and handle new --alternate command line option.
4437 * macro.c (macro_set_alternate): New.
4438 * macro.h (macro_set_alternate): Declare.
4439 * read.c: Add and handle new .altmacro and .noaltmacro directives.
4440 * doc/as.texinfo: Document new command line option and pseudo-ops
4441 as well as insert documentation originating from gasp about
4442 alternate macro syntax.
4443 * NEWS: Mention new command line option and pseudo-ops.
4445 2004-08-10 Mark Mitchell <mark@codesourcery.com>
4447 * expr.c (operand): Handle the "~", "-", and "!" operators applied
4450 2004-08-06 Paul Brook <paul@codesourcery.com>
4452 * config/tc-arm.c (md_apply_fix3, tc_gen_reloc, arm_parse_reloc):
4453 Handle new relocations.
4454 * include/elf/arm.h (elf_arm_reloc_type): Add new EABI relocations.
4456 2004-08-05 Bob Wilson <bob.wilson@acm.org>
4458 * write.c (relax_segment): Use was_address instead of address when
4459 setting fr_fix field for align frag due to backwards .org.
4461 2004-07-29 Alexandre Oliva <aoliva@redhat.com>
4463 Introduce SH2a support.
4464 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
4465 * config/tc-sh.c (get_specific): Change arch_sh2a_up to
4467 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
4468 * config/tc-sh.c (md_parse_option): Add sh2a-nofpu ISA handling.
4469 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
4470 * config/tc-sh.c (sh_elf_final_processing): Move sh2a recognition
4471 to end of conditional expression.
4472 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
4473 * config/tc-sh.c: Add sh2a-nofpu support.
4474 2003-12-29 DJ Delorie <dj@redhat.com>
4475 * tc-sh.c: Add sh2a support.
4476 (parse_reg): Add tbr.
4477 (parse_at): Support @@(disp,tbr).
4478 (get_specific): Support sh2a opcodes.
4479 (insert4): New, for 4 byte relocs.
4480 (build_Mytes): Support sh2a opcodes.
4481 (md_apply_fix3_Mytes): Support sh2a opcodes.
4482 2003-12-02 Michael Snyder <msnyder@redhat.com>
4483 * config/tc-sh.c (md_parse_option): Handle sh2a.
4484 (sh_elf_final_processing): Ditto.
4486 2004-07-27 Jason Thorpe <thorpej@wasabisystems.com>
4488 * config/tc-hppa.h (TARGET_FORMAT): Set to "elf32-hppa-netbsd"
4491 2004-07-27 Alan Modra <amodra@bigpond.net.au>
4493 * config/tc-ppc.c (ppc_frob_file_before_adjust): Warn if .toc too big.
4494 (ppc_arch): Expand comment.
4496 2004-07-27 Tomer Levi <Tomer.Levi@nsc.com>
4498 * config/tc-crx.c: Support evaluating the difference between two
4500 * config/tc-crx.h: Likewise.
4502 2004-07-26 H.J. Lu <hongjiu.lu@intel.com>
4504 * config/tc-ia64.c (start_unwind_section): Set the linked-to
4506 (ia64_elf_section_change_hook): Set the linked-to section for
4509 2004-07-26 Dmitry Diky <diwil@spec.ru>
4511 * config/tc-msp430.c: Add new subtargets: msp430x1610,
4512 msp430x1611, msp430x1612, msp430x415, msp430x417, msp430xG437,
4513 msp430xG438, msp430xG439.
4515 2004-07-25 Daniel Jacobowitz <dan@debian.org>
4517 * doc/as.texinfo (Section, PushSection): Correct documentation
4520 2004-07-21 Jan Beulich <jbeulich@novell.com>
4522 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
4523 permissible for the selected instruction suffix.
4524 (match_template): Don't permit 64-bit general purpose operands in
4526 (finalize_imm): Permit 64-bit immediates.
4527 (build_modrm_byte): Don't treat 32-bit addressing in 64-bit mode
4528 specially except for the width of the used base and/or index
4529 registers. For 32-bit displacements, use sign-extended
4530 relocations only when using 64-bit addressing.
4531 Force zero displacement on rip-relative addressing when there is
4532 no other displacement.
4533 (i386_index_check): Don't treat 32-bit addressing in 64-bit mode
4534 specially except for the width of the used base and/or index
4536 (parse_register): Disallow Reg64 registers in 32-bit mode.
4538 * config/tc-i386.c: For DefaultSize instructions, don't guess a 'q'
4539 suffix if the instruction doesn't support it.
4541 2004-07-20 Maciej W. Rozycki <macro@linux-mips.org>
4543 * config/tc-mips.c (append_insn): Handle constant expressions with
4544 no associated relocation.
4545 (mips_ip): Cancel the expression after use for the Q format
4547 (parse_relocation): Return no relocation for unsupported
4549 (my_getSmallExpression): Return no relocation if no relocation
4552 2004-07-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4554 * config/obj-som.c (adjust_stab_sections): Add prototype.
4555 (obj_som_compiler, obj_som_version, obj_som_copyright,
4556 adjust_stab_sections): Add ATTRIBUTE_UNUSED to unused arguments.
4557 * config/tc-hppa.c (update_subspace): Likewise.
4558 (is_defined_subspace): Amplify comment.
4559 * config/obj-som.h (som_frob_file): Add prototype.
4561 2004-07-19 Christopher Faylor <cgf@timesys.com>
4562 H.J. Lu <hongjiu.lu@intel.com>
4564 * subsegs.c (section_symbol): Don't create a new segment when
4565 existing segment is undefined.
4567 2004-07-16 Richard Earnshaw <rearnsha@arm.com>
4569 * config/tc-arm.c: Include include/opcode/arm.h.
4570 (ARM_EXT_*, ARM_ARCH_*, ARM_ANY, ARM_ALL, COPROC_ANY): Delete.
4571 (FPU_FPA_EXT_* FPU_VFP_EXT_*, FPU_ANY, FPU_NONE, FPU_MAVERICK): Delete.
4572 (FPU_ARCH_*): Delete.
4573 * Makefile.am: Update dependencies.
4574 * Makefile.in: Regenerate.
4576 2004-07-15 Nick Clifton <nickc@redhat.com>
4578 * configure.in: Accept armbe as a big-endian arm configuration.
4579 * configure: Regenerate.
4581 2004-07-13 Thomas Nystrom <thn@saeab.se>
4583 * config/tc-i386.c (T_SHIFTOP): New constant.
4584 (intel_e05_1): Handle '&', '|' and T_SHIFTOP.
4585 (intel_el1): Handle '~'.
4586 (intel_get_token): Handle '<>', '&', '|' and '~'.
4588 2004-07-13 Nick Clifton <nickc@redhat.com>
4590 (md_assemble): Remove spurious newline from end of as_bad error
4592 (intel_e05_1): Likewise.
4593 (intel_e11): Likewise.
4594 (intel_match_token): Likewise.
4596 2004-07-11 Andreas Schwab <schwab@suse.de>
4598 * config/tc-m68k.c: Convert to C90. Remove redundant
4599 declarations. Indentation fixup.
4600 [M68KCOFF]: Include "obj-coff.h" instead of declaring
4601 obj_coff_section ourselves.
4603 2004-07-09 James E Wilson <wilson@specifixinc.com>
4605 * config/tc-ia64.c (default_big_endian): New.
4606 (dot_byteorder, md_begin): Use it.
4607 (md_parse_option): Set it.
4609 2004-07-09 Nick Clifton <nickc@redhat.com>
4611 * configure.in: Change sh-sybmian-elf to sh-*-symbianelf.
4612 * configure: Regenerate.
4613 * NEWS: Change sh-sybmian-elf to sh-*-symbianelf.
4614 * config/tc-sh.c (sh_elf_final_processing): Use renamed version of
4615 sh_find_elf_flags if necessary.
4617 2004-07-08 Richard Sandiford <rsandifo@redhat.com>
4619 * config/tc-mips.c (mips_fix_adjustable): If the full addend is
4620 going to be split into more than one in-place addend, return 0
4621 for relocations against mergeable sections. Associate comments
4624 2004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
4626 * Makefile.am (CPU_TYPES): Add crx.
4627 (TARGET_CPU_CFILES): Add config/tc-crx.c.
4628 (TARGET_CPU_HFILES): Add config/tc-crx.h.
4629 (DEPTC_crx_elf): New target.
4630 (DEPOBJ_crx_elf): Likewise.
4631 (DEP_crx_elf): Likewise.
4632 * Makefile.in: Regenerate.
4633 * configure.in: Add crx* target.
4634 * configure: Regenerate.
4635 * config/tc-crx.c: New file.
4636 * config/tc-crx.h: New file.
4637 * NEWS: Mention new target.
4639 2004-07-06 Nick Clifton <nickc@redhat.com>
4641 * config.in: Undefine TARGET_SYMBIAN by default.
4643 * configure: Regenerate. Add sh-symbian-elf target. If
4644 selected define TARGET_SYMBIAN.
4645 * config/tc-sh.h (TARGET_FORMAT): Select a Symbian target
4646 format if TARGET_SYMBIAN has been defined.
4648 * output-file.c (output_file_create): Report the target format
4649 chosen when bfd_openw reports that it is invalid.
4651 * config/obj-coff.c (coff_pseudo_table): Only define the weak
4652 pseudo for BFD based assemblers.
4654 2004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
4657 * config/tc-sh.c (md_assemble): Change isspace to ISSPACE.
4658 (md_parse_option): Remove redundant -isa testing.
4659 Make bfd_arch variable const.
4660 (md_show_usage): Make bfd_arch variable const.
4662 2004-07-03 James E Wilson <wilson@specifixinc.com>
4664 * config/tc-ia64.c (emit_one_bundle): Check and set insn_addr.
4665 * config/tc-ia64.h (md_frag_check): Define.
4667 2004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
4669 * config/obj-coff.c (obj_coff_weak): New .weak syntax for PE weak
4671 * doc/as.texinfo (Weak): Document PE weak symbols.
4673 2004-07-03 Richard Sandiford <rsandifo@redhat.com>
4675 * config/tc-mips.c (HAVE_IN_PLACE_ADDENDS): New macro.
4676 (reloc_needs_lo_p): Only return true if HAVE_IN_PLACE_ADDENDS.
4677 (mips_frob_file): Rework so that only a single pass through the
4678 relocs is needed. Allow %lo()s to have higher offsets than their
4679 corresponding %hi()s or %got()s.
4681 2004-07-02 Nick Clifton <nickc@redhat.com>
4683 * config/tc-arm.c (md_apply_fix3:BFD_RELOC_ARM_IMMEDIATE): Do not
4684 allow values which have come from undefined symbols.
4685 Always consider this fixup to have been processed as a reloc
4686 cannot be generated for it.
4688 2004-07-02 Alan Modra <amodra@bigpond.net.au>
4690 * frags.h (struct frag): Add has_code and insn_addr fields.
4691 * write.c (cvt_frag_to_fill): Invoke md_frag_check.
4692 * config/tc-ppc.c (md_assemble): Check and set insn_addr.
4693 * config/tc-ppc.h (md_frag_check): Define.
4695 2004-06-28 Maciej W. Rozycki <macro@linux-mips.org>
4697 * doc/Makefile.am (info): Rename goal to...
4698 (info-local): ... this, to preserve implicit dependencies.
4699 * doc/Makefile.in: Regenerate with automake 1.8.5.
4701 2004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
4703 * config/tc-m32r.c (md_convert_frag): Changed for @PLT.
4704 (m32r_cgen_record_fixup_exp): Changed for @GOTOFF, @GOT.
4705 (m32r_fix_adjustable): Changed for @GOTOFF, @GOT, @PLT.
4706 (tc_gen_reloc): Likewise.
4707 (m32r_end_of_match): Add for @GOTOFF, @GOT, @PLT.
4708 (m32r_parse_name): Likewise.
4709 (m32r_cgen_parse_fix_exp): Likewise.
4710 * config/tc-m32r.h (md_parse_name): Define for @GOTOFF, @GOT, @PLT.
4711 (O_PIC_reloc): Likewise.
4712 (TC_CGEN_PARSE_FIX_EXP): Likewise..
4713 * cgen.c (gas_cgen_parse_operand): Add TC_CGEN_PARSE_FIX_EXP
4714 for @GOTOFF, @GOT, @PLT.
4716 2004-06-21 Jan Beulich <jbeulich@novell.com>
4718 * gas/symbols.c: While discarding ordinary local absolute symbols
4719 when --strip-local-absolute is in effect, retain file symbols.
4721 2004-06-20 Andreas Schwab <schwab@suse.de>
4723 * config/tc-m68k.c (mri_chip): Replace current_chip, not augment.
4724 (md_parse_option): Likewise.
4726 2004-06-17 Jan Beulich <jbeulich@novell.com>
4728 * config/tc-i386.c: Deal with LEX_QM the same way as with LEX_AT.
4729 * config/te-netware.h: New file.
4730 * config/te-ppcnw.h: Delete: Obsolete.
4731 * configure.in: Eliminate ill NetWare targets. Make generic
4732 NetWare target use proper emulation.
4733 * Makefile.am: Eliminate reference to obsolete te-ppcnw.h, add
4734 reference to new te-netware.h.
4735 * configure: Regenerate.
4736 * Makefile.in: Regenerate.
4738 2004-06-15 Martin Schwidefsky <schwidefsky@de.ibm.com>
4740 * config/tc-s390.c (s390_insn): Avoid incorrect signed/unsigned
4741 comparison in .insn pseudo operation.
4743 2004-06-15 Alan Modra <amodra@bigpond.net.au>
4745 * config/obj-coff.c (coff_adjust_section_syms): Use
4746 bfd_get_section_size instead of bfd_get_section_size_before_reloc.
4747 (coff_frob_section): Likewise.
4748 * config/tc-mips.c (md_apply_fix3): Likewise.
4749 * config/obj-elf.c (elf_frob_file): Use bfd_set_section_size.
4750 (elf_frob_file_after_relocs): Likewise.
4752 2004-06-10 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4754 * config/tc-hppa.c (log2): Rename to exact_log2.
4755 (pa_next_subseg): Delete unused function.
4756 (create_new_space): Mark unused arguments with ATTRIBUTE_UNUSED.
4757 (create_new_subspace): Likewise.
4760 * config/tc-hppa.c (hppa_fix_adjustable): Allow reduction of fake
4761 labels. Fix warning.
4763 2004-05-28 DJ Delorie <dj@redhat.com>
4765 * config/tc-mn10300.h (tc_fix_adjustable): Define.
4766 * config/tc-mn10300.c (mn10300_fix_adjustable): Don't adjust debug
4767 or non-merged symbols.
4769 2004-05-28 H.J. Lu <hongjiu.lu@intel.com>
4771 * config/tc-ia64.c (remove_marked_resource): Save, clear and
4772 restore the old slot when inserting srlz.i/srlz.d.
4774 2004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
4776 * Makefile.am: Regenerate dependecies.
4777 * Makefile.in: Regenerate.
4778 * config/tc-sh.c (valid_arch): Make unsigned.
4779 (preset_target_arch): Likewise.
4780 (md_begin): Use new architecture flags system.
4781 (get_specific): Likewise.
4782 (assemble_ppi): Likewise.
4783 (md_assemble): Likewise. Also fix error check for bad opcodes.
4784 (md_parse_option): Likewise. Also generate -isa values according
4785 to the table in bfd/cpu-sh.c instead of just constants. Also
4786 allow <arch>-up ISA variants.
4787 (sh_elf_final_processing): Replace if-else chain with a call to
4788 sh_find_elf_flags().
4790 2004-05-28 Peter Barada <peter@the-baradas.com>
4792 * config/gc-m68k.c(m68k_ip): Convert mode 5 addressing
4793 with zero offset into mode 2 addressing to save a word.
4795 2004-05-27 H.J. Lu <hongjiu.lu@intel.com>
4797 * config/tc-ia64.c (ar_is_in_integer_unit): Removed.
4798 (ar_is_only_in_integer_unit): New.
4799 (ar_is_only_in_memory_unit): New.
4800 (generate_unwind_image): Silence gcc on 32bit host.
4801 (md_assemble): Use ar_is_only_in_integer_unit instead of
4802 ar_is_in_integer_unit. Check AR access.
4804 2004-05-27 Peter Barada <peter@the-baradas.com>
4806 * config/tc-m68k.c (md_begin): Sort the opcode table into
4808 (m68k_compare_opcode): New function to do the sorting.
4810 2004-05-24 Peter Barada <peter@the-baradas.com>
4812 * config/m68k-parse.y(operand): Allow for MAC/EMAC mask
4813 addressing on MIT style operands.
4814 * config/m68k-parse.y(yylex): Allow '-&' for predecrement
4816 * config/tc-m68k.c(install_operand): Comment 'G' and 'H' type
4819 2004-05-23 Alan Modra <amodra@bigpond.net.au>
4821 * expr.c (operand, operator): Don't reject '++' and '--'.
4823 2004-05-20 Richard Sandiford <rsandifo@redhat.com>
4825 * config/tc-mips.c (append_insn): Use ISA-encoded addresses in MIPS16
4828 2004-05-17 Adam Nemet <anemet@lnxw.com>
4830 * configure.in: Add ppc-*-lynxos*. Update i386-*-lynxos* to ELF.
4831 * configure: Regenerate.
4833 2004-05-13 Paul Brook <paul@codesourcery.com>
4835 * dw2gencfi.c (output_cie): Handle dwarf3 format CIE entries.
4837 2004-05-13 Joel Sherrill <joel@oarcorp.com>
4839 * configure.in (or32-*-rtems*): Switch to elf.
4840 * configure: Regenerate.
4842 2004-05-13 Nick Clifton <nickc@redhat.com>
4844 * po/fr.po: Updated French translation.
4846 2004-05-11 Nick Clifton <nickc@redhat.com>
4848 * doc/as.texinfo (Section): Document G and T flags to .section
4849 directive. Document the extra arguments that the G flag
4850 requires. Document the #tls flag.
4852 2004-05-11 H.J. Lu <hongjiu.lu@intel.com>
4854 * subsegs.c (section_symbol): Create a new section symbol if
4855 the existing one doesn't match.
4856 * symbols.c (symbol_set_bfdsym): Don't reset BFD section symbol.
4858 2004-05-07 Richard Sandiford <rsandifo@redhat.com>
4860 * config/tc-mips.c (append_insn, mips_emit_delays): Extend -mfix-vr4120
4861 to cope with VR4181A errata MD(1) and MD(4).
4863 2004-05-07 Brian Ford <ford@vss.fsi.com>
4865 * NEWS: Mention .secrel32 for pe[i]-i386.
4867 2004-05-07 Alexandre Oliva <aoliva@redhat.com>
4869 * config/tc-frv.h (MAX_MEM_FOR_RS_ALIGN_CODE): New.
4870 (HANDLE_ALIGN): New.
4872 2004-05-06 Daniel Jacobowitz <dan@debian.org>
4874 * Makefile.am (DIST_SUBDIRS): Define.
4875 * aclocal.m4: Regenerate with automake 1.8.4.
4876 * Makefile.in: Likewise.
4877 * doc/Makefile.in: Likewise.
4879 2004-05-06 David Mosberger-Tang <davidm@hpl.hp.com>
4881 * config/tc-ia64.c (dot_serialize): Declare.
4882 (dot_serialize): New function.
4883 (md_pseudo_table): Add ".serialize.data" and
4884 ".serialize.instruction" directives.
4886 2004-05-06 Nick Clifton <nickc@redhat.com>
4888 * messages (as_internal_value_out_of_range): Print a message about
4889 a value being out of range. Be consistent about whether the
4890 values are printed in decimal or hexadecimal.
4891 (as_warn_value_out_of_range): Generate a warning message about an
4893 (as_bad_value_out_of_range): Generate an error message about an
4895 * as.h: Prototype the new functions.
4896 * config/tc-alpha.c (insert_operand): Use new function.
4897 * config/tc-arc.c (arc_insert_operand): Likewise.
4898 * config/tc-mn10200.c (mn10200_insert_operand): Likewise.
4899 * config/tc-mn10300.c (mn10300_insert_operand): Likewise.
4900 * config/tc-ppc.c (ppc_insert_operand): Likewise.
4901 * config/tc-s390.c (s390_insert_operand): Likewise.
4902 * config/tc-v850.c (v850_insert_operand): Likewise.
4904 2004-05-05 Alexandre Oliva <aoliva@redhat.com>
4906 * configure.in: Set em=linux for frv-*-*linux*.
4907 * configure: Rebuilt.
4908 * config/tc-frv.h (TARGET_FORMAT): Use elf32-frvfdpic if...
4909 (frv_md_fdpic_enabled): New.
4910 * config/tc-frv.c (frv_md_fdpic_enabled): New.
4911 (DEFAULT_FDPIC): New.
4912 (frv_flags): Use DEFAULT_FDPIC.
4913 (frv_pic_flag): Likewise.
4914 (OPTION_NOPIC): New.
4915 (md_longopts): Add -mnopic.
4916 (md_parse_option): Handle it.
4917 (md_show_usage): Add -mfdpic and -mnopic.
4919 2004-05-05 Peter Barada <peter@the-baradas.com>
4921 * config/tc-m68k.c: Add find_cf_chip to print list of valid
4922 chips for invalid coldfire instructions, rename selectors
4923 for ColdFire sub-variants, add 521x,5249,547x,548x and aliases,
4924 add current_chip to track which chip is referred to(including save/restore),
4925 use current_chip to select control registers, not current_arch.
4926 (md_show_usage): Add new chips.
4927 * doc/c-m68k.texi: Document new command line switches.
4929 2004-05-05 Jakub Jelinek <jakub@redhat.com>
4931 * tc-s390.h (md_do_align, HANDLE_ALIGN): Remove.
4932 (NOP_OPCODE): Define.
4933 (s390_align_code): Remove prototype.
4934 * tc-s390.c (s390_align_code): Remove.
4936 2004-05-04 H.J. Lu <hongjiu.lu@intel.com>
4938 * config/tc-ia64.c (make_unw_section_name): Removed.
4939 (start_unwind_section): New function.
4940 (generate_unwind_image): Take const segT instead of const
4942 (dot_handlerdata): Adjusted.
4943 (dot_endp): Likewise.
4945 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
4947 * config/obj-elf.c (obj_elf_change_section): Allow the
4948 ".note.GNU-stack" section has SHF_EXECINSTR.
4950 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
4952 * config/obj-elf.c (get_section): Return bfd_boolean.
4953 (obj_elf_change_section): Call bfd_get_section_by_name_if
4954 instead of bfd_map_over_sections.
4956 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
4958 * config/obj-elf.c (get_section): New function.
4959 (obj_elf_change_section): Support multiple sections with same
4962 2004-04-30 Nick Clifton <nickc@redhat.com>
4964 * config/tc-arm.c (create_register_alias): Fix typo checking for
4965 case sensitive register aliases.
4966 (co_proc_number): Use error message string in all_reg_maps[]
4968 (cp_reg_required_here): Likewise.
4969 (fp_reg_required_here): Likewise.
4971 2004-04-29 Brian Ford <ford@vss.fsi.com>
4973 * dwarf2dbg.c (dwarf2_finish): Add SEC_DEBUGGING to section flags.
4975 2004-04-28 Chris Demetriou <cgd@broadcom.com>
4977 * config/tc-mips.c (HAVE_32BIT_ADDRESSES, append_insn, macro_build)
4978 (load_address, macro, mips_ip, md_parse_option)
4979 (mips_force_relocation, mips_validate_fix, md_apply_fix3)
4980 (s_change_sec, pic_need_relax, tc_gen_reloc): Remove all
4981 embedded-PIC handling, and update comments.
4982 (SWITCH_TABLE): Remove.
4983 * config/tc-mips.h (DIFF_EXPR_OK): Delete.
4984 (enum mips_pic_level): Remove EMBEDDED_PIC.
4985 (EXTERN_FORCE_RELOC): Remove embedded-PIC handling.
4986 (TC_FORCE_RELOCATION): Update comment.
4987 * ecoff.c (ecoff_build_lineno): Add comment about some code that
4988 might be safe to remove now that MIPS embedded-PIC is gone.
4990 2004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4992 * config/obj-som.c (obj_som_init_stab_section): Add new arguments in
4993 call to obj_set_subsection_attributes.
4994 (obj_som_init_stab_section): Likewise.
4995 * config/tc-hppa.c (default_subspace_dict): Add comdat field.
4996 (pa_def_subspaces): Provide comdat default.
4997 (pa_subspace): Handle new "comdat" parameter. Set SEC_LINK_ONCE and
4998 not SEC_IS_COMMON if section is comdat, common or dup_common. Update
4999 calls to create_new_subspace and update_subspace to pass comdat flag.
5000 (create_new_subspace, update_subspace): Add new comdat argument. Use
5001 it in calls to obj_set_subsection_attributes.
5002 * doc/c-hppa.texi (.subspa, .nsubspa): Document new comdat parameter
5003 and use of comdat, common and dup_comm parameters.
5005 2004-04-26 H.J. Lu <hongjiu.lu@intel.com>
5007 * config/obj-elf.c (obj_elf_change_section): Check if the old
5008 group name is NULL before comparison.
5010 2004-04-23 Chris Demetriou <cgd@broadcom.com>
5012 * config/tc-mips.h (mips_dwarf2_addr_size): Prototype.
5014 2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5016 * config/tc-mips.c (s_mipsset): Set default CPU type for .set mipsN.
5018 2004-04-23 Chris Demetriou <cgd@broadcom.com>
5020 * config/tc-mips.c (md_longopts): Remove -membedded-pic option.
5021 (OPTION_MEMBEDDED_PIC): Remove.
5022 (OPTION_TRAP, OPTION_BREAK, OPTION_EB, OPTION_EL)
5023 (OPTION_FP32, OPTION_GP32, OPTION_CONSTRUCT_FLOATS)
5024 (OPTION_NO_CONSTRUCT_FLOATS, OPTIONS_FP64, OPTION_GP64)
5025 (OPTION_RELAX_BRANCH, OPTION_NO_RELAX_BRANCH)
5026 (OPTION_ELF_BASE): Renumber.
5027 (md_parse_option): Remove OPTION_MEMBEDDED_PIC handling.
5028 (md_show_usage): Remove mention of -membedded-pic.
5029 * doc/as.texinfo: Remove mention of -membedded-pic.
5031 2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5033 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Remove.
5034 * config/tc-mips.c (RDATA_SECTION_NAME, mips_target_format): Remove
5036 (md_begin, mips_ip, md_parse_option, s_change_sec, s_option,
5037 s_abicalls, nopic_need_relax, tc_gen_reloc): Remove uses of
5038 USE_GLOBAL_POINTER_OPT.
5040 2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5042 * config/tc-mips.c (macro): One more use of load_delay_nop.
5044 2004-04-22 Atsushi Nemoto <anemo@mba.ocn.ne.jp>
5046 * config/tc-mips.c (load_delay_nop): New function.
5047 (load_address, macro): Use load_delay_nop() to build a nop
5048 which can be omitted with gpr_interlocks.
5050 2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5052 * config/tc-mips.c (hilo_interlocks, gpr_interlocks,
5053 cop_interlocks): Remove superfluous CPU entries.
5055 2004-04-22 Paul Brook <paul@codesourcery.com>
5057 * config/tc-arm.c (mav_parse_offset): Value must be multiple of 4.
5059 2004-04-22 Peter Barada <peter@the-baradas.com>
5061 * NEWS: Added support for EMAC instructions and MAC/EMAC
5063 * config/m68k-parse.h: Add ACC[123], ACCEXT{01,23}, MAC/EMAC
5064 scale factor tokens, trailing_ampersand to mark mask addressing
5065 for MAC/EMAC instructions.
5066 * config/m68k-parse.y: Add options_ampersand clause, '<<',
5068 (yylex): Handle '>', '<', and '&' following '+'.
5069 * config/tc-m68k.c: Set mcfmac/mcfemac on appropriate ColdFire
5070 architectures in archs[].
5071 (m68k-ip): Add '4', 'e', 'g', 'i', cases to handle mask addressing
5072 for MAC/EMAC instructions, ACC[0123], ACCEXT{01,23}, and '<<'/'>>'
5074 (m68k_ip): Handle trailing '&' on MAC/EMAC insns.
5075 (install_operand): Fix 'n' case, Add 'F', 'f', 'G', 'H', 'I', ']'
5077 Add EMAC operands to init_table[].
5079 2004-04-22 Bruno De Bus <bdebus@elis.ugent.be>
5081 * config/tc-arm.h (enum mstate): Move here, add MAP_UNDEFINED
5083 (TC_SEGMENT_INFO_TYPE): Define to enum mstate.
5084 * config/tc-arm.c (enum mstate): Delete from here.
5085 (mapping_state): Remove the static mapstate variable and instead
5086 store the state in the segment. This allows a per-section mapping
5087 state. Handle and ignore MAP_UNDEFINED states.
5088 (arm_elf_change_section): Get the current mapping state from the
5090 (s_ltorg): Set the mapping state to MAP_DATA.
5091 (arm_cleanup): Use arm_elf_change_section to get the mapping state
5092 for each pool as it is emitted.
5094 2004-04-22 Nick Clifton <nickc@redhat.com>
5096 * config/tc-arm.h: Formatting tidy ups.
5098 2004-04-20 Chris Demetriou <cgd@broadcom.com>
5100 * NEWS: Note that MIPS -membedded-pic option is deprecated.
5102 2004-04-20 DJ Delorie <dj@redhat.com>
5104 * config/tc-i386.h [TE_PE] (TC_CONS_FIX_NEW): Define.
5105 * config/tc-i386.c (md_pseudo_table) [TE_PE]: Add "secrel32".
5106 [TE_PE] (O_secrel): Define.
5107 [TE_PE] (x86_pe_cons_fix_new): New.
5108 [TE_PE] (pe_directive_secrel): Likewise.
5109 (tc_gen_reloc) [TE_PE]: Support BFD_RELOC_32_SECREL.
5111 2004-04-19 Eric Christopher <echristo@redhat.com>
5113 * config/tc-mips.c (mips_dwarf2_addr_size): Revert part
5114 of previous patch for fix in gcc.
5116 2004-04-19 Jakub Jelinek <jakub@redhat.com>
5118 * config/tc-xtensa.c (xg_assembler_literal): Fix a typo.
5120 2004-04-19 Nathan Sidwell <nathan@codesourcery.com>
5122 * read.c (do_align): Call md_flush_pending_output, if defined.
5124 2004-04-16 Alan Modra <amodra@bigpond.net.au>
5126 * expr.c (operand): Correct checks for ++ and --.
5128 2004-04-14 H.J. Lu <hongjiu.lu@intel.com>
5130 * config/tc-generic.c: Add some comments.
5132 2004-04-14 Richard Sandiford <rsandifo@redhat.com>
5134 * doc/c-mips.texi (-m{no-,}fix-vr4120): Renamed from
5135 -{no-}mfix-vr4122-bugs.
5136 * config/tc-mips.c (mips_fix_vr4120): Renamed from mips_fix_4122_bugs.
5137 (append_insn, mips_emit_delays): Update accordingly.
5138 (OPTION_FIX_VR4120, OPTION_NO_FIX_VR4120): Renamed from *VR4122.
5139 (md_longopts): Change -{no-,}mfix-vr4122-bugs to -m{no-,}fix-vr4120.
5140 (md_parse_option): Update after above changes.
5141 (md_show_usage): Add -mfix-vr4120.
5143 2004-04-13 Bob Wilson <bob.wilson@acm.org>
5145 * doc/as.texinfo (Sub-Sections): Conditionalize COFF-specific use
5146 of .section directive; add a reference to the ELF .subsection
5149 2004-04-13 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
5151 * config/tc-m32r.c (md_assemble): Fixed infinite loop bug
5154 2004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5156 * Makefile.am: Remove mips from aout targets.
5157 * Makefile.in: Regenerate.
5158 * configure.in: Remove mips-dec-bsd* target.
5159 * configure: Regenerate.
5161 2004-04-07 Alan Modra <amodra@bigpond.net.au>
5164 * config/tc-ppc.c (ppc_elf_suffix): Add valid32 and valid64 fields
5165 to struct map_bfd. Adjust MAP macro, and define MAP32, MAP64.
5166 Update "mapping". Restrict some @ modifiers to 32 bit.
5168 2004-04-01 Asgari Jinia <asgarij@kpitcummins.com>
5169 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
5171 * config/tc-sh.c (dont_adjust_reloc_32): New variable.
5172 (sh_fix_adjustable): Avoid adjusting BFD_RELOC_32 when
5173 dont_adjust_reloc_32 is set.
5174 (md_longopts): Add option -renesas.
5175 (md_parse_option, md_show_usage): Likewise.
5176 * doc/c-sh.texi: Likewise.
5178 2004-04-01 Dave Korn <dk@artimi.com>
5180 * config/tc-dlx.c (md_assemble): set fx_no_overflow flag for
5181 hi16 and lo16 fixS structs.
5182 (md_assemble): generate bit_fixS for RELOC_DLX_LO16 in
5183 exactly the same way as for RELOC_DLX_REL16.
5184 (machine_ip): properly respect LO flag in the_insn and
5185 output RELOC_DLX_LO16 rather than RELOC_DLX_16.
5186 (md_apply_fix3): apply RELOC_DLX_LO16.
5188 2004-03-30 Stan Shebs <shebs@apple.com>
5190 Remove long-obsolete MPW support.
5191 * mpw-config.in, mpw-make.sed, mac-as.r: Remove files.
5192 * configure.in: Remove mention of ppc-*-mpw* config.
5193 * configure.in: Likewise.
5195 2004-03-30 Nick Clifton <nickc@redhat.com>
5197 * config/tc-arm.c (meabi_flags): Make its use conditional upon
5198 OBJ_ELF being defined.
5200 2004-03-27 Alan Modra <amodra@bigpond.net.au>
5202 * config/obj-aout.c (obj_aout_type): Remove #ifdef BFD_ASSEMBLER code.
5204 2004-03-23 Paul Brook <paul@codesourcery.com>
5206 * config/tc-arm.c (meabi_flags): New variable.
5207 (arm_parse_eabi): New function.
5208 (md_begin): Set flags for EABI v3.
5210 (arm_long_opts): Add meabi.
5211 * doc/as.texinfo <ARM>: Document -meabi.
5212 * doc/c-arm.texi: Ditto.
5214 2004-03-22 Bob Wilson <bob.wilson@acm.org>
5216 * config/tc-xtensa.c (xtensa_post_relax_hook): Create literal
5217 tables even when use_literal_section flag is not set.
5219 2004-03-22 Alan Modra <amodra@bigpond.net.au>
5221 * config/tc-sh.c: Remove trailing whitespace.
5223 2004-03-22 Hans-Peter Nilsson <hp@axis.com>
5225 * doc/c-cris.texi (CRIS-Opts): Document --no-mul-bug-abort,
5226 --mul-bug-abort and the default behavior.
5227 * config/tc-cris.c (cris_insn_kind): New member CRIS_INSN_MUL.
5228 (err_for_dangerous_mul_placement): New variable.
5229 (STATE_MUL, OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): New
5231 (md_cris_relax_table): Have placeholder for STATE_MUL.
5232 (md_longopts): New options --mul-bug-abort and --no-mul-bug-abort.
5233 (cris_relax_frag) <case ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: New
5235 (md_estimate_size_before_relax) <case ENCODE_RELAX (STATE_MUL,
5236 STATE_BYTE)>: Ditto.
5237 (md_convert_frag) <ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: Check
5238 alignment and position of this frag, emit error message if
5240 (md_assemble): For a multiply insn and when checking it,
5241 transform the current frag into a special frag for that purpose.
5242 (md_parse_option) <case OPTION_MULBUG_ABORT_OFF, case
5243 OPTION_MULBUG_ABORT_ON>: Handle new options.
5245 2004-03-19 Bob Wilson <bob.wilson@acm.org>
5247 * config/tc-xtensa.c (mark_literal_frags): New function.
5248 (xtensa_move_literals): Call mark_literal_frags for all literal
5249 segments, including init and fini literal segments.
5250 (xtensa_post_relax_hook): Swap use of xt_insn_sec and xt_literal_sec.
5252 2004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5254 * tc-hppa.c (cons_fix_new_hppa): Check for PC relative base type.
5255 (pa_comm): Set BSF_OBJECT in symbol flags.
5257 2004-03-19 Alan Modra <amodra@bigpond.net.au>
5259 * Makefile.am: Run "make dep-am".
5260 * Makefile.in: Regenerate.
5261 * doc/Makefile.in: Regenerate.
5262 * config.in: Regenerate.
5263 * po/gas.pot: Regenerate.
5265 2004-03-18 Nathan Sidwell <nathan@codesourcery.com>
5267 * read.c (read_a_source_file): Use demand_empty_rest_of_line.
5268 (demand_empty_rest_of_line): Issue an error here.
5269 (ignore_rest_of_line): Silently skip to end.
5270 (demand_copy_string): Issue an error, not warning.
5272 * config/obj-elf.c (obj_elf_section_name): Likewise.
5273 (obj_elf_section): Likewise.
5274 * config/tc-arc.c (arc_extoper): Remove bogus NULL checks.
5275 (arc_extinst): Likewise.
5276 * config/tc-ia64.c (dot_saveb): Use demand_empty_rest_of_line.
5277 (dot_spill): Likewise.
5278 (dot_unwabi): Likewise.
5279 (dot_prologue): Likewise.
5281 * expr.c (operand): Reject ++ and --.
5282 (operator): Likewise.
5284 2004-03-17 Kaz Kojima <kkojima@rr.iij4u.or.jp>
5286 * config/tc-sh.c: Include dw2gencfi.h.
5287 (sh_cfi_frame_initial_instructions): New function.
5288 (sh_regname_to_dw2regnum): Likewise.
5289 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Move to the end of
5291 (TARGET_USE_CFIPOP): Define.
5292 (tc_cfi_frame_initial_instructions): Likewise.
5293 (tc_regname_to_dw2regnum): Likewise.
5294 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT): Likewise.
5295 * Makefile.am: Update dependencies.
5296 * Makefile.in: Regenerate.
5298 2004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
5300 * configure.in: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
5301 * configure: Regenerate.
5303 2004-03-12 Bob Wilson <bob.wilson@acm.org>
5305 * read.c (s_leb128): Call md_flush_pending_output.
5307 2004-03-12 Michal Ludvig <mludvig@suse.cz>
5309 * config/tc-i386.c (output_insn): Handle PadLock instructions.
5310 * config/tc-i386.h (CpuPadLock): New define.
5311 (CpuUnknownFlags): Added CpuPadLock.
5313 2004-03-07 Andreas Schwab <schwab@suse.de>
5315 * doc/c-hppa.texi (HPPA Directives): Fix typo.
5317 2004-03-07 Richard Henderson <rth@redhat.com>
5319 * dw2gencfi.c (output_cie): Align length to 4 byte boundary.
5320 (cfi_finish): Likewise for fde.
5322 2004-03-05 H.J. Lu <hongjiu.lu@intel.com>
5324 * config/tc-ia64.c (md_assemble): Properly handle NULL
5326 (ia64_handle_align): Don't abort if failed to add a stop bit.
5328 2004-03-04 H.J. Lu <hongjiu.lu@intel.com>
5330 * Makefile.in: Regenerated.
5331 * aclocal.m4: Likewise.
5332 * configure: Likewise.
5333 * doc/Makefile.in: Likewise.
5335 2004-03-03 H.J. Lu <hongjiu.lu@intel.com>
5337 * config/tc-ia64.c (dot_align): New.
5338 (ia64_do_align): Make it static.
5339 (md_pseudo_table): Use "dot_align" for "align".
5340 (ia64_md_do_align): Don't set align_frag here.
5341 (ia64_handle_align): Add a stop bit to the previous bundle if
5344 * config/tc-ia64.h (ia64_do_align): Removed.
5346 2003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
5348 * config/tc-sh.c (md_parse_option): Add -isa=sh4-nofpu and
5349 -isa=sh4-nommu-nofpu options. Adjust help messages accordingly.
5350 (sh_elf_final_processing): Output BFD type sh4_nofpu if that is
5351 the most general type or the user specifically requested it.
5352 (md_assemble): Add a new error message for when an instruction
5353 is understood, but is not allowed due to an -isa option.
5355 2004-03-02 H.J. Lu <hongjiu.lu@intel.com>
5357 * config/tc-ia64.c (align_frag): New.
5358 (md_assemble): Set the tc_frag_data field in align_frag for
5359 IA64_OPCODE_FIRST instructions.
5360 (ia64_md_do_align): Set align_frag.
5361 (ia64_handle_align): Add a stop bit if needed.
5363 * config/tc-ia64.h (TC_FRAG_TYPE): New.
5364 (TC_FRAG_INIT): New.
5366 2004-03-01 Richard Sandiford <rsandifo@redhat.com>
5368 * config/tc-frv.c (fr400_audio): New variable.
5369 (md_parse_option, md_show_usage): Add -mcpu=fr405 and -mcpu=fr450.
5370 (md_parse_option): Set fr400_audio for -mcpu=fr400 and -mcpu=fr405.
5371 (target_implements_insn_p): New function.
5372 (md_assemble): Report an error if the processor doesn't implement
5375 2004-02-27 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
5377 * config/tc-m32r.c (md_longopts): Added -no-bitinst option.
5378 (md_parse_option): Ditto.
5379 (OPTION_NO_SPECIAL_M32R): Added.
5380 (md_show_usage): Document it.
5381 (enable_speial_m32r): Changed a default value from 0 to 1.
5382 * doc/c-m32r.texi: Document the -no-bitinst option.
5384 2004-02-27 Nick Clifton <nickc@redhat.com>
5386 * config/tc-sh.c (get_operand): Revert previous delta.
5387 (tc_gen_reloc): Check for an unknown reloc type before processing
5390 2004-02-27 Hannes Reinecke <hare@suse.de>
5392 * config/tc-s390.c (s390_insn): Correct range check for opcode in
5393 .insn pseudo operation.
5395 2004-02-27 Anil Paranjpe <anilp1@kpitcummins.com>
5397 * config/tc-sh.c (get_operand): In case of #Imm, check has been
5398 added for wrong syntax.
5400 2004-02-26 Eric Christopher <echristo@redhat.com>
5402 * config/tc-mips.c (mips_dwarf2_addr_size): New.
5403 * config/tc-mips.h (DWARF2_ADDR_SIZE): Use.
5405 2004-02-26 Andrew Stubbs <andrew.stubbs@superh.com>
5407 * config/tc-sh.c (build_Mytes): Add REG_N_D and REG_N_B01
5408 nibble types to assembler.
5410 2004-02-25 Fred Fish <fnf@redhat.com>
5412 * config/tc-iq2000.c: Add missing \n\ in multiline string literal.
5414 2004-02-20 James E Wilson <wilson@specifixinc.com>
5416 * config/tc-ia64.c (slot_index): New arg before_relax. Use instead of
5418 (fixup_unw_records): New arg before_relax. Pass to slot_index.
5419 (ia64_estimate_size_before_relax): New.
5420 (ia64_convert_frag): Pass 0 to fixup_unw_records. Add comment.
5421 (generate_unwind_image): Pass 1 to fixup_unw_records.
5422 * config/tc-ia64.h (ia64_estimate_size_before_relax): Declare.
5423 (md_estimate_size_before_relax): Call ia64_estimate_size_before_relax.
5425 2004-02-19 Jakub Jelinek <jakub@redhat.com>
5427 * stabs.c (generate_asm_file): Avoid warning about use of
5428 uninitialized variable.
5430 2004-02-18 David Mosberger <davidm@hpl.hp.com>
5432 * config/tc-ia64.c (ia64_flush_insns): In addition to prologue,
5433 body, and endp, allow unwind records which do not have a "t"
5434 (time/instruction) field.
5436 2004-02-17 Petko Manolov <petkan@nucleusys.com>
5438 * config/tc-arm.c (do_mav_dspsc_1): Correct offset of CRn.
5439 (do_mav_dspsc_2): Likewise.
5440 Fix accumulator registers move opcodes.
5442 2004-02-13 Hannes Reinecke <hare@suse.de>
5443 Jakub Jelinek <jakub@redhat.com>
5445 * dwarf2dbg.c (get_filenum): Do not read beyond allocated memory.
5447 2004-02-10 Steve Ellcey <sje@cup.hp.com>
5449 * config/tc-ia64.h (ia64_frob_symbol): New declaration.
5450 (tc_frob_symbol): New macro definition.
5451 * config/tc-ia64.c (ia64_frob_symbol): New routine.
5453 2004-02-09 Daniel Jacobowitz <drow@mvista.com>
5455 * config/tc-arm.c (md_begin): Mark .note.gnu.arm.ident as
5458 2004-02-09 Nathan Sidwell <nathan@codesourcery.com>
5460 * read.h (IGNORE_OPCODE_CASE): Do not define. Replace with ...
5461 (TC_CASE_SENSITIVE): ... this.
5462 * read.c: Replace IGNORE_OPCODE_CASE with TC_CASE_SENSITIVE.
5463 * doc/internals.texi (TC_CASE_SENSITIVE): Document.
5465 2004-02-06 James E Wilson <wilson@specifixinc.com>
5467 * config/tc-ia64.c (dot_endp): Delete call to output_endp.
5468 (generate_unwind_image): Re-add it here.
5470 2004-02-06 Nathan Sidwell <nathan@codesourcery.com>
5472 * dwarf2dbg.c (DWARF2_ADDR_SIZE): Remove trailing ';'
5473 * read.h (SKIP_WHITESPACE): Turn into an expression.
5474 * read.c (read_a_source_file): A pseudo is removed by having a
5477 2004-02-05 James E Wilson <wilson@specifixinc.com>
5479 * config/tc-ia64.c (output_endp): New.
5480 (count_bits): Delete.
5481 (ia64_flush_insns, process_one_record, optimize_unw_records): Handle
5482 endp unwind records.
5483 (fixup_unw_records): Handle endp unwind records. Delete code for
5484 shortening prologue regions not followed by a body record.
5485 (dot_endp): Call add_unwind_entry to emit endp unwind record.
5486 * config/tc-ia64.h (unw_record_type): Add endp.
5488 2004-02-03 James E Wilson <wilson@specifixinc.com>
5490 * config/tc-ia64.c (ia64_convert_frag): Call md_number_to_chars to
5491 fill padding bytes with zeroes.
5492 (emit_one_bundle): New locals last_ptr, end_ptr. Rewrite code that
5493 sets unwind_record slot_number and slot_frag fields.
5495 2004-02-02 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5497 * config/tc-mips.c (add_got_offset_hilo): New function.
5498 (macro): Use load_register() and add_got_offset_hilo() to load
5499 constants instead of hardcoding code sequences throughout.
5501 2004-01-28 H.J. Lu <hongjiu.lu@intel.com>
5503 * config/tc-ia64.c (emit_one_bundle): Add proper indentation.
5505 2004-01-26 Bernardo Innocenti <bernie@develer.com>
5507 * config/tc-m68k.h (EXTERN_FORCE_RELOC): Handle m68k-uclinux specially,
5509 * config/tc-m68k.c (RELAXABLE_SYMBOL): Use EXTERN_FORCE_RELOC instead
5510 of hard-coded test for TARGET_OS=elf.
5512 2004-01-24 Chris Demetriou <cgd@broadcom.com>
5514 * config/tc-mips.c (hilo_interlocks): Change definition
5515 so that MIPS32, MIPS64 and later ISAs are included, along with
5516 the already-included machines. Update comments.
5518 2004-01-23 Daniel Jacobowitz <drow@mvista.com>
5520 * config/tc-arm.c (tc_gen_reloc): Improve error message for
5521 undefined local labels.
5523 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
5525 * config/tc-mips.c (load_address, macro): Update comments about
5526 NewABI GP relaxation.
5528 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
5530 * config/tc-mips.c (macro_build): Remove place and counter arguments.
5531 (mips_build_lui, macro_build_ldst_constoffset): Likewise.
5532 (mips16_macro_build, macro_build_jalr): Remove counter argument.
5533 (set_at, load_register, load_address, move_register): Likewise.
5534 (load_got_offset, add_got_offset): Likewise.
5535 Update all calls and tidy accordingly.
5537 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
5539 * config/tc-mips.c (RELAX_ENCODE): Remove WARN argument.
5540 (RELAX_FIRST, RELAX_SECOND): Turn into 8-bit quantities.
5541 (RELAX_USE_SECOND): Bump to 0x10000.
5542 (RELAX_SECOND_LONGER, RELAX_NOMACRO, RELAX_DELAY_SLOT): New flags.
5543 (mips_macro_warning): New variable.
5544 (md_assemble): Wrap macro expansion in macro_start() and macro_end().
5545 (s_cpload, s_cpsetup, s_cprestore, s_cpreturn): Likewise.
5546 (relax_close_frag): Set mips_macro_warning.first_frag. Adjust use
5548 (append_insn): Update mips_macro_warning.sizes.
5549 (macro_start, macro_warning, macro_end): New functions.
5550 (macro_build): Don't emit warnings here.
5551 (macro_build_lui, md_estimate_size_before_relax): ...or here.
5552 (md_convert_frag): Check for cases where one macro alternative
5553 needs a warning and the other doesn't. Emit a warning if the
5554 longer sequence was chosen.
5556 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
5558 * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): Remove.
5559 * config/tc-mips.c (RELAX_ENCODE): Take three arguments: the size of
5560 the first sequence, the size of the second sequence, and a flag
5561 that says whether we should warn.
5562 (RELAX_OLD, RELAX_NEW, RELAX_RELOC[123]): Delete.
5563 (RELAX_FIRST, RELAX_SECOND): New.
5564 (mips_relax): New variable.
5565 (relax_close_frag, relax_start, relax_switch, relax_end): New fns.
5566 (append_insn): Remove "place" argument. Use mips_relax.sequence
5567 rather than "place" to check whether we're expanding the second
5568 alternative of a relaxable macro. Remove redundant check for
5569 branch relaxation. If generating a normal insn, and there
5570 is not enough room in the current frag, call relax_close_frag()
5571 to close it. Update mips_relax.sizes[]. Emit fixups for the
5572 second version of a relaxable macro. Record the first relaxable
5573 fixup in mips_relax. Remove tc_gen_reloc workaround.
5574 (macro_build): Remove all uses of "place". Use mips_relax.sequence
5575 in the same way as in append_insn.
5576 (mips16_macro_build): Remove "place" argument.
5577 (macro_build_lui): As for macro_build. Don't drop the add_symbol
5578 when generating the second version of a relaxable macro.
5579 (load_got_offset, add_got_offset): New functions.
5580 (load_address, macro): Use new relaxation machinery. Remove
5581 tc_gen_reloc workarounds.
5582 (md_estimate_size_before_relax): Set RELAX_USE_SECOND if the second
5583 version of a relaxable macro is needed. Return -RELAX_SECOND if the
5584 first version is needed.
5585 (tc_gen_reloc): Remove relaxation handling.
5586 (md_convert_frag): Go through the fixups for a relaxable macro and
5587 mark those that belong to the unneeded alternative as done. If the
5588 second alternative is needed, adjust the fixup addresses to account
5589 for the deleted first alternative.
5591 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
5593 * frags.h (frag_room): Declare.
5594 * frags.c (frag_room): New function.
5595 * doc/internals.texi: Document it.
5597 2004-01-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5599 * config/tc-mips.c (append_insn): Don't do r3900 interlock
5600 optimization for -mtune=r3900, as this will break on other CPUs.
5602 2004-01-11 Tom Rix <tcrix@worldnet.att.net>
5604 * config/tc-m68hc11.c (build_indexed_byte): movb and movw cannot
5605 be relaxed, use fixup.
5606 (md_apply_fix3): Use 5 bit reloc from movb and movw fixup.
5608 2004-01-19 Jakub Jelinek <jakub@redhat.com>
5610 * config/tc-sparc.c (sparc_ip): Disallow %f32-%f63 for single
5613 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5615 * config/tc-mips.c (append_insn): Properly detect variant frags
5616 that preclude swapping of relaxed branches. Correctly swap
5617 instructions between frags when dealing with relaxed branches.
5619 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5621 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
5623 * aclocal.m4: Regenerate.
5624 * configure: Regenerate.
5626 2004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
5628 * config/tc-h8300.c (build_bytes): Apply relaxation to bit
5631 2004-01-12 Richard Sandiford <rsandifo@redhat.com>
5633 * config/tc-mips.c (macro_build_jalr): When adding an R_MIPS_JALR
5634 reloc, reserve space for the delay slot as well as the jalr itself.
5636 2004-01-09 Paul Brook <paul@codesourcery.com>
5638 * config/tc-arm.c (do_vfp_reg2_from_sp2): Rename from do_vfp_sp_reg2.
5639 (do_vfp_sp2_from_reg2): New function.
5641 (do_vfp_dp_from_reg2): Check return values properly.
5643 2004-01-08 Ian Lance Taylor <ian@wasabisystems.com>
5645 * config/tc-mips.c (warn_nops): Remove static variable.
5646 (macro): Remove test of warn_nops.
5647 (md_shortops): Remove 'n'.
5648 (md_parse_option): Remove 'n' case.
5649 (md_show_usage): Remove -n.
5650 * doc/as.texinfo (Overview): Remove MIPS -n option.
5651 * doc/c-mips.texi (MIPS Opts): Remove mention -n.
5652 * NEWS: Mention removal of MIPS -n option.
5654 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS): Remove.
5655 (cop_interlocks): Check ISA level.
5656 (cop_mem_interlocks): Define.
5657 (reg_needs_delay): Check cop_interlocks rather than
5658 ISA_HAS_COPROC_DELAYS.
5659 (append_insn): Likewise. Use cop_mem_interlocks rather than
5660 directly checking mips_opts.isa.
5661 (mips_emit_delays): Likewise.
5663 2004-01-07 H.J. Lu <hongjiu.lu@intel.com>
5665 * config/tc-ia64.c (unwind): Move next_slot_number and
5666 next_slot_frag to ...
5667 (unw_rec_list): Here.
5668 (free_list_records): Removed.
5669 (output_unw_records): Likewise.
5670 (generate_unwind_image): Make it void.
5671 (alloc_record): Initialize next_slot_number and next_slot_frag.
5672 (slot_index): Take .org, .space and .align into account.
5673 (fixup_unw_records): Don't set slot_number to 0. Use
5674 list->next_slot_number and list->next_slot_frag instead of
5675 unwind.next_slot_number and unwind.next_slot_frag.
5676 (ia64_convert_frag): New.
5677 (generate_unwind_image): Generate a rs_machine_dependent frag
5679 (emit_one_bundle): Use list->next_slot_number and
5680 list->next_slot_frag instead of unwind.next_slot_number and
5681 unwind.next_slot_frag.
5683 * config/tc-ia64.h (md_convert_frag): Defined as
5685 (md_estimate_size_before_relax): Defined as (f)->fr_var.
5687 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
5689 2003-12-19 Alexandre Oliva <aoliva@redhat.com>
5690 * config/tc-frv.h (md_apply_fix3): Don't define.
5691 * config/tc-frv.c (md_apply_fix3): New. Shift/truncate %hi/%lo
5693 * config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Define.
5694 2003-10-07 Alexandre Oliva <aoliva@redhat.com>
5695 * config/tc-frv.c (line_separator_chars): Add `!'.
5696 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
5697 * config/tc-frv.c (md_assemble): Clear insn upfront.
5698 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
5699 * config/tc-frv.c (OPTION_FDPIC): New macro.
5700 (md_longopts): Add mfdpic.
5701 (md_parse_option): Handle it.
5702 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
5703 * config/tc-frv.c (md_cgen_lookup_reloc) <FRV_OPERAND_D12,
5704 FRV_OPERAND_S12>: Use reloc type encoded in fix-up.
5705 (frv_pic_ptr): Parse funcdesc.
5707 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5709 * doc/as.texinfo: Let texi2pod parse asconfig.texi and
5710 gasver.texi. Remove duplicate symbol definitions for texi2pod.
5712 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5714 * Makefile.am (Makefile): Move the dependency on
5715 $(BFDDIR)/configure.in to...
5716 (CONFIG_STATUS_DEPENDENCIES): ... here.
5717 (AUTOMAKE_OPTIONS): Require automake 1.8.
5718 * Makefile.in: Regenerate.
5719 * doc/Makefile.am (BASEDIR, BFDDIR): Define.
5720 (CONFIG_STATUS_DEPENDENCIES): Add a dependency on
5721 $(BFDDIR)/configure.in here as well.
5722 * doc/Makefile.in: Regenerate.
5724 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5726 * Makefile.am (install, install-info, RECURSIVE_TARGETS): Remove.
5727 * Makefile.in: Regenerate.
5728 * aclocal.m4: Regenerate.
5729 * doc/Makefile.am (install, install-info): Remove.
5730 (install-data-local): A new hook for install-info.
5731 (AUTOMAKE_OPTIONS): Require automake 1.8.
5732 * doc/Makefile.in: Regenerate.
5734 2004-01-02 Nutan Singh <nutan@kpitcummins.com>
5736 * doc/c-sh.texi: Update description about floating point behavior
5739 2004-01-02 Bernardo Innocenti <bernie@develer.com>
5741 * configure.in: Add m68k-uClinux target.
5742 * configure: Regenerate.
5744 For older changes see ChangeLog-0203
5750 version-control: never
projects / external / binutils.git / blob