1 2005-08-11 Hans-Peter Nilsson <hp@axis.com>
3 * subsegs.c (subseg_change): Move declaration of seginfo to before
6 2005-08-11 Alan Modra <amodra@bigpond.net.au>
9 * config-gas.com: Delete.
10 * makefile.vms: Delete.
12 * config/atof-tahoe.c: Delete.
13 * config/m88k-opcode.h: Delete.
14 * config/obj-bout.c: Delete.
15 * config/obj-bout.h: Delete.
16 * config/obj-hp300.c: Delete.
17 * config/obj-hp300.h: Delete.
18 * config/tc-a29k.c: Delete.
19 * config/tc-a29k.h: Delete.
20 * config/tc-h8500.c: Delete.
21 * config/tc-h8500.h: Delete.
22 * config/tc-m88k.c: Delete.
23 * config/tc-m88k.h: Delete.
24 * config/tc-tahoe.c: Delete.
25 * config/tc-tahoe.h: Delete.
26 * config/tc-tic80.c: Delete.
27 * config/tc-tic80.h: Delete.
28 * config/tc-w65.c: Delete.
29 * config/tc-w65.h: Delete.
30 * config/te-aux.h: Delete.
31 * config/te-delt88.h: Delete.
32 * config/te-delta.h: Delete.
33 * config/te-dpx2.h: Delete.
34 * config/te-hp300.h: Delete.
35 * config/te-ic960.h: Delete.
36 * config/vms-a-conf.h: Delete.
37 * doc/c-a29k.texi: Delete.
38 * doc/c-h8500.texi: Delete.
39 * doc/c-m88k.texi: Delete.
40 * README: Remove obsolete examples, and list of supported targets.
41 * Makefile.am: Remove a29k, h8500, m88k, tahoe, tic80, w65,
42 bout and hp300 support.
43 (DEP_FLAGS): Don't define BFD_ASSEMBLER.
44 * configure.in: Remove --enable-bfd-assembler, need_bfd,
46 * configure.tgt: Remove a29k, h8300-coff, h8500-*, i960 non-elf,
47 m68k non bfd, m88k, or32-coff, tic80-*, vax non-bfd, w65k-*, *-nindy.
48 * as.c: Remove all non-BFD_ASSEMBLER code, support for above targets.
50 * dw2gencfi.c: Likewise.
51 * dwarf2dbg.c: Likewise.
53 * input-file.c: Likewise.
54 * listing.c: Likewise.
55 * literal.c: Likewise.
56 * messages.c: Likewise.
58 * output-file.c: Likewise.
61 * struc-symbol.h: Likewise.
62 * subsegs.c: Likewise.
63 * subsegs.h: Likewise.
64 * symbols.c: Likewise.
65 * symbols.h: Likewise.
69 * config/aout_gnu.h: Likewise.
70 * config/obj-aout.c: Likewise.
71 * config/obj-aout.h: Likewise.
72 * config/obj-coff.c: Likewise.
73 * config/obj-coff.h: Likewise.
74 * config/obj-evax.h: Likewise.
75 * config/obj-ieee.h: Likewise.
76 * config/tc-arm.c: Likewise.
77 * config/tc-arm.h: Likewise.
78 * config/tc-avr.c: Likewise.
79 * config/tc-avr.h: Likewise.
80 * config/tc-crx.h: Likewise.
81 * config/tc-d10v.h: Likewise.
82 * config/tc-d30v.h: Likewise.
83 * config/tc-dlx.h: Likewise.
84 * config/tc-fr30.h: Likewise.
85 * config/tc-frv.h: Likewise.
86 * config/tc-h8300.c: Likewise.
87 * config/tc-h8300.h: Likewise.
88 * config/tc-hppa.h: Likewise.
89 * config/tc-i370.h: Likewise.
90 * config/tc-i386.c: Likewise.
91 * config/tc-i386.h: Likewise.
92 * config/tc-i860.h: Likewise.
93 * config/tc-i960.c: Likewise.
94 * config/tc-i960.h: Likewise.
95 * config/tc-ip2k.h: Likewise.
96 * config/tc-iq2000.h: Likewise.
97 * config/tc-m32c.h: Likewise.
98 * config/tc-m32r.h: Likewise.
99 * config/tc-m68hc11.h: Likewise.
100 * config/tc-m68k.c: Likewise.
101 * config/tc-m68k.h: Likewise.
102 * config/tc-maxq.c: Likewise.
103 * config/tc-maxq.h: Likewise.
104 * config/tc-mcore.c: Likewise.
105 * config/tc-mcore.h: Likewise.
106 * config/tc-mn10200.h: Likewise.
107 * config/tc-mn10300.c: Likewise.
108 * config/tc-mn10300.h: Likewise.
109 * config/tc-ms1.h: Likewise.
110 * config/tc-msp430.c: Likewise.
111 * config/tc-msp430.h: Likewise.
112 * config/tc-ns32k.c: Likewise.
113 * config/tc-ns32k.h: Likewise.
114 * config/tc-openrisc.h: Likewise.
115 * config/tc-or32.c: Likewise.
116 * config/tc-or32.h: Likewise.
117 * config/tc-ppc.c: Likewise.
118 * config/tc-ppc.h: Likewise.
119 * config/tc-s390.h: Likewise.
120 * config/tc-sh.c: Likewise.
121 * config/tc-sh.h: Likewise.
122 * config/tc-sparc.c: Likewise.
123 * config/tc-tic30.c: Likewise.
124 * config/tc-tic30.h: Likewise.
125 * config/tc-tic4x.c: Likewise.
126 * config/tc-tic4x.h: Likewise.
127 * config/tc-tic54x.c: Likewise.
128 * config/tc-tic54x.h: Likewise.
129 * config/tc-v850.h: Likewise.
130 * config/tc-vax.c: Likewise.
131 * config/tc-vax.h: Likewise.
132 * config/tc-xstormy16.h: Likewise.
133 * config/tc-xtensa.h: Likewise.
134 * config/tc-z8k.c: Likewise.
135 * config/tc-z8k.h: Likewise.
136 * config/vms-a-conf.h
137 * doc/Makefile.am: Likewise.
138 * doc/all.texi: Likewise.
139 * doc/as.texinfo: Likewise.
140 * doc/internals.texi: Likewise.
141 * doc/Makefile.in: Regenerate.
142 * Makefile.in: Regenerate.
143 * configure: Regenerate.
144 * config.in: Regenerate.
145 * po/POTFILES.in: Regenerate.
147 2005-08-09 Nick Clifton <nickc@redhat.com>
150 * macro.c (getstring): Do not treat round parentheses exactly the
151 same as angle brackets - the parentheses need to be preserved and
152 passed on to the macro processing code.
154 2005-08-08 Nick Clifton <nickc@redhat.com>
156 * config/tc-msp430.c (MSP430_ISA_21): Define.
157 (mcu_types): Add entries for msp430x21xx variants.
159 2005-08-08 Nick Clifton <nickc@redhat.com>
162 * macro.c (getstring): Treat round parentheses in the same way as
164 (get_any_string): Likewise.
166 2005-08-07 H.J. Lu <hongjiu.lu@intel.com>
169 * as.c (parse_args): Handle -al=<FILE>.
171 2005-08-07 Nick Clifton <nickc@redhat.com>
173 * read.c (s_app_line): Accept a line number of 0 for compatibility
174 with gcc's output for assembler-with-cpp files.
176 2005-08-05 Paul Brook <paul@codesourcery.com>
178 * config/tc-arm.c (current_it_mask, current_cc): New variables.
179 (do_t_add_sub): Use correct encodings inside IT block.
180 (do_t_arit3c): Ditto.
181 (do_t_it): Simplify logic. Set current_it_mask and current_cc.
182 (md_assemble): Verify conditional suffixes agains IT blocks.
184 2005-08-05 Paul Brook <paul@codesourcery.com>
186 * config/tc-arm.c (encode_thumb32_immediate): Only accept shifted
188 (encode_thumb32_shifted_operand): Prohibit register shifts.
189 (encode_thumb32_addr_mode): Fix typo.
190 (insns): Correct thumb2 ldm and stm opcodes.
192 2005-08-02 Khem Raj <kraj@mvista.com>
194 * config/tc-arm.c (do_iwmmxt_wldstd): Correct the offset range for
195 WLDRD/WSTRD instruction.
197 2005-08-02 Alan Modra <amodra@bigpond.net.au>
199 * config/tc-ppc.c (md_apply_fix <ELF>): Don't warn on overflow
202 2005-07-29 Thiemo Seufer <ths@networkno.de>
204 * config/tc-mips.c (s_mips_globl): Allow multiple symbols per .globl.
206 2005-07-29 Paul Brook <paul@codesourcery.com>
208 * config/tc-arm.c (T16_32_TAB): Add "addr". Fix encoding of push and
210 (do_t_addr): Implement 32-bit variant.
211 (do_t_push_pop): Make some errors warnings. Handle single register
213 (insns): Use tCE for adr.
214 (md_pcrel_from_section): Handle BFD_RELOC_ARM_T32_ADD_PC12.
215 (md_apply_fix): Ditto.
217 2005-07-29 Paul Brook <paul@codesourcery.com>
219 * config/tc-arm.c (parse_tb): New function.
220 (enum operand_parse_code): Add OP_TB.
221 (parse_operands): Handle OP_TB.
222 (do_t_add_sub_w, do_t_tb): New functions.
223 (insns): Add entries for addw, subw, tbb and tbh.
224 (md_apply_fix): Handle BFD_RELOC_ARM_T32_IMM12.
226 2005-07-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
228 * config/tc-m32r.c (m32r_check_fixup): Fixed X_op check.
230 2007-07-27 H.J. Lu <hongjiu.lu@intel.com>
232 * config/tc-i386.c (handle_large_common): Declare only for ELF.
234 2005-07-27 Jan Beulich <jbeulich@novell.com>
236 * config/tc-ia64.h (unw_r_record): Change type of fr_mem to unsigned
238 (unw_p_record): Remove unused/redundant fields imask and rmask.
239 Combine spoff and pspoff into a union. Combine gr and br into a
240 union. Change type of grmask and brmask to unsigned char. Change type
241 of frmask to unsigned int.
242 (unw_x_record): Combine spoff, pspoff, and treg into a union.
243 * config/tc-ia64.c (unwind): New field 'pending_saves'.
244 (check_pending_save): New.
245 (alloc_record): Clear out entire record.
246 (output_psp_gr): Use renamed structure fields.
247 (output_psp_sprel): Likewise.
248 (output_rp_gr): Likewise.
249 (output_rp_br): Likewise.
250 (output_rp_psprel): Likewise.
251 (output_rp_sprel): Likewise.
252 (output_pfs_gr): Likewise.
253 (output_pfs_psprel): Likewise.
254 (output_pfs_sprel): Likewise.
255 (output_preds_gr): Likewise.
256 (output_preds_psprel): Likewise.
257 (output_preds_sprel): Likewise.
258 (output_spill_base): Likewise.
259 (output_unat_gr): Likewise.
260 (output_unat_psprel): Likewise.
261 (output_unat_sprel): Likewise.
262 (output_lc_gr): Likewise.
263 (output_lc_psprel): Likewise.
264 (output_lc_sprel): Likewise.
265 (output_fpsr_gr): Likewise.
266 (output_fpsr_psprel): Likewise.
267 (output_fpsr_sprel): Likewise.
268 (output_priunat_gr): Likewise.
269 (output_priunat_psprel): Likewise.
270 (output_priunat_sprel): Likewise.
271 (output_bsp_gr): Likewise.
272 (output_bsp_psprel): Likewise.
273 (output_bsp_sprel): Likewise.
274 (output_bspstore_gr): Likewise.
275 (output_bspstore_psprel): Likewise.
276 (output_bspstore_sprel): Likewise.
277 (output_rnat_gr): Likewise.
278 (output_rnat_psprel): Likewise.
279 (output_rnat_sprel): Likewise.
280 (output_spill_psprel): Likewise.
281 (output_spill_sprel): Likewise.
282 (output_spill_reg): Likewise.
283 (output_fr_mem): Likewise. Allocate one unwind record per set mask
285 (output_frgr_mem): Likewise.
286 (output_gr_mem): Likewise.
287 (output_br_mem): Likewise.
288 (output_gr_gr): Likewise.
289 (output_br_gr): Likewise.
290 (fixup_unw_records): Likewise.
291 (process_one_record): Use renamed structure fields. For gr_gr and
292 br_gr, collect mask from chain of records before output.
293 (in_prologue): Simplify and eliminate early returns. Call
295 (in_body): Simplify and eliminate early returns.
296 (dot_body): Call check_pending_save.
297 (md_assemble): Update comment. Deal with pending saves.
299 2005-07-26 Jan Beulich <jbeulich@novell.com>
301 * config/tc-i386.c (optimize_imm): Calculate candidate immediates
302 mask from guessed suffix, but mask out other immediate types only
303 if at least on candidate is valid for the insn.
305 2005-07-25 DJ Delorie <dj@redhat.com>
307 * config/tc-m32c.c (md_cgen_lookup_reloc): Add 8 bit operands.
308 Support %mod() modifiers from opcodes.
309 * doc/c-m32c.texi (M32C-Modifiers): New section.
311 2005-07-25 Jan Hubicka <jh@suse.cz>
312 H.J. Lu <hongjiu.lu@intel.com>
314 * config/obj-elf.c: Include "elf/x86-64.h" if TC_I386 is
316 (elf_com_section_ptr): New.
317 (elf_begin): Set elf_com_section_ptr to bfd_com_section_ptr.
318 (elf_common_parse): Make it global. Use elf_com_section_ptr
319 instead of bfd_com_section_ptr.
320 (obj_elf_change_section): Handle x86-64 large bss sections.
322 * config/obj-elf.h (elf_com_section_ptr): New.
323 (elf_common_parse): New.
325 * config/tc-i386.c (handle_large_common): New.
326 (md_pseudo_table): Add "largecomm".
327 (x86_64_section_letter): New.
328 (x86_64_section_word): New.
330 * config/tc-i386.h (x86_64_section_word): New.
331 (x86_64_section_letter): New.
332 (md_elf_section_letter): New. Defined.
333 (md_elf_section_word): Likewise.
335 2005-07-21 Ralf Corsepius <ralf.corsepius@rtems.org>
337 * configure.tgt: Remove i386-*-rtemself*.
338 Remove sparc-*-rtemself*.
340 2005-07-21 Ben Elliston <bje@gnu.org>
342 * config/tc-m68k.h: Remove TE_LYNX conditional code.
344 2005-07-21 Paul Brook <paul@codesourcery.com>
346 * config/tc-arm.c (encode_thumb32_addr_mode): Don't set
349 2005-07-20 Tavis Ormandy <taviso@gentoo.org>
351 * messages.c: Use vsnprintf instead of vsprintf.
353 2005-07-20 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
355 * config/tc-m32r.c (tc_gen_reloc): Check BFD_RELOC_32_PCREL and
356 BFD_RELOC_16_PCREL to Support R_M32R_REL32.
358 2005-07-18 Nick Clifton <nickc@redhat.com>
360 * configure.tgt: Restore alpha ordering to list of arches.
362 2005-07-18 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
364 * tc-hppa.c (pa_ip): Reject match for '#' immediate if not pa20.
366 2005-07-18 Jan Beulich <jbeulich@novell.com>
368 * config/tc-i386.c (md_begin): Use IS_ELF.
369 (tc_i386_fix_adjustable): Likewise.
370 (md_estimate_size_before_relax): Likewise.
371 (md_apply_fix): Likewise.
372 (i386_target_format): Likewise.
373 (lex_got): Define to NULL when not ELF or when LEX_AT. Check IS_ELF.
374 (i386_immediate): Remove #ifdef LEX_AT.
375 (i386_displacement): Likewise.
376 * config/tc-i386.h (x86_cons): Prototype only when ELF and when not
379 2005-07-18 Jan Beulich <jbeulich@novell.com>
381 * config/tc-i386.c (reloc): Convert to ISO C90. Change first
382 parameter to unsigned. Parameter sign now is tristate - zero/
383 positive mean unsigned/signed, negative means signedness doesn't
384 matter. Check field size,
385 signedness, and pcrel-ness are in agreement between relocated field
386 and relocation type. Adjust diagnostics.
387 (optimize_imm): And type mask of operand instead of overwriting it.
388 (lex_got): Convert to ISO C90. Add third parameter. Add new field to
389 local structure and initialize gotrel accordingly. Pass caller as
390 mask of types that the operator can match.
391 (x86_cons_fix_new): Let reloc know that signedness of relocation
393 (x86_pe_cons_fix_new): Likewise.
394 (x86_cons): Pass additional argument to lex_got.
395 (i386_immediate): New local variable 'types'. Pass its address as
396 additional argument to lex_got. Mask out operand types not supported
398 (i386_displacement): Likewise. Set bigdisp to all types supported in
399 64-bit mode, combining the previously split initialization.
401 2005-07-18 Jan Beulich <jbeulich@novell.com>
403 * config/tc-i386.c (parse_insn): Reject prefix if unavailable in
406 2005-07-16 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
408 * config/tc-hppa.c (pa_ip): Search entire mnemonic before considering
411 2005-07-16 Alan Modra <amodra@bigpond.net.au>
413 * Makefile.am: Run "make dep-am".
414 * Makefile.in: Regenerate.
416 2007-07-15 H.J. Lu <hongjiu.lu@intel.com>
418 * gas/config/tc-i386.h (CpuVMX): New.
419 (CpuUnknownFlags): Add CpuVMX.
421 2005-07-14 Jim Blandy <jimb@redhat.com>
423 Add support for the Renesas M32C.
424 * Makefile.am (CPU_TYPES): List m32c.
425 (TARGET_CPU_CFILES): List config/tc-m32c.c.
426 (TARGET_CPU_HFILES): List config/tc-m32c.h.
427 * configure.in: Add case for m32c.
428 * configure.tgt: Add cases for m32c and m32c-*-elf.
429 * configure: Regenerated.
430 * config/tc-m32c.c, config/tc-m32c.h: New files.
431 * doc/Makefile.am (CPU_DOCS): Add c-m32c.texi.
432 * doc/Makefile.in: Regenerated.
433 * doc/all.texi: Set M32C.
434 * doc/as.texinfo: Add text for the M32C-specific options and line
435 comment characters, and refer to c-m32c.texi.
436 * doc/c-m32c.texi: New file.
438 2005-07-14 Nick Clifton <nickc@redhat.com>
441 * config/tc-crx.c (reset_vars): Use strncpy to prevent overflowing
442 the ins_parse buffer.
444 2005-07-10 Ralf Corsepius <ralf.corsepius@rtems.org>
446 * configure.tgt: Remove a29k-*-rtems*, hppa*-*-rtems*,i386-go32-rtems*,
447 i386-*-rtemscoff*, sparc-*-rtemsaout*.
449 2005-07-10 H.J. Lu <hongjiu.lu@intel.com>
451 * config/tc-i386.c (optimize_disp): Optimize signed 32bit
454 2005-07-08 Ben Elliston <bje@au.ibm.com>
456 * frags.h: Remove ANSI_PROTOTYPES conditional code.
457 * config/obj-elf.h: Likewise.
458 * config/tc-h8300.h: Likewise.
459 * config/tc-h8500.h: Likewise.
460 * config/tc-i370.h: Likewise.
461 * config/tc-i386.h: Likewise.
462 * config/tc-m68hc11.h: Likewise.
463 * config/tc-m68k.h: Likewise.
464 * config/tc-ppc.h: Likewise.
465 * config/tc-s390.h: Likewise.
466 * config/tc-sh.h: Likewise.
467 * config/tc-sparc.h: Likewise.
468 * config/tc-tic30.c: Likewise.
469 * config/tc-w65.h: Likewise.
470 * config/tc-xtensa.h: Likewise.
472 2005-07-08 Hans-Peter Nilsson <hp@axis.com>
475 * config/tc-cris.h (MD_APPLY_SYM_VALUE): Define.
477 2005-07-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
479 * config/tc-tic30.c (debug): Add format attribute. Fix format
482 2005-07-06 H.J. Lu <hongjiu.lu@intel.com>
484 * config/tc-i386.c (cpu_arch): Add sse3.
486 * config/tc-i386.h (CpuSSE3): Renamed from ...
487 (CpuPNI): This. Defined as CpuSSE3.
489 * doc/c-i386.texi: Document .sse3.
491 2005-07-06 Jan Beulich <jbeulich@novell.com>
493 * config/tc-ia64.c (nop): Use zero for L-unit pseudo-nop.
495 2005-07-05 Nick Clifton <nickc@redhat.com>
497 * config/tc-pdp11.c (md_apply_fix): Cast first argument to
498 md_chars_to_numbers to an unsigned pointer in order to avoid a
499 compile time warning.
501 2005-07-05 Paul Brook <paul@codesourcery.com>
503 * config/tc-ppc.c (ppc_target_format): Add VxWorks.
505 2005-07-05 Aldy Hernandez <aldyh@redhat.com>
507 * config/tc-ms1.c: New.
508 * config/tc-ms1.h: New.
509 * testsuite/gas/ms1/allinsn.d: New.
510 * testsuite/gas/ms1/allinsn.s: New.
511 * testsuite/gas/ms1/badinsn.s: New.
512 * testsuite/gas/ms1/badinsn1.s: New.
513 * testsuite/gas/ms1/badoffsethigh.s: New.
514 * testsuite/gas/ms1/badoffsetlow.s: New.
515 * testsuite/gas/ms1/badorder.s: New.
516 * testsuite/gas/ms1/badreg.s: New.
517 * testsuite/gas/ms1/badsignedimmhigh.s: New.
518 * testsuite/gas/ms1/badsignedimmlow.s: New.
519 * testsuite/gas/ms1/badsyntax.s: New.
520 * testsuite/gas/ms1/badsyntax1.s: New.
521 * testsuite/gas/ms1/badunsignedimmhigh.s: New.
522 * testsuite/gas/ms1/badunsignedimmlow.s: New.
523 * testsuite/gas/ms1/errors.exp: New.
524 * testsuite/gas/ms1/ldst.s: New.
525 * testsuite/gas/ms1/misc.d: New.
526 * testsuite/gas/ms1/misc.s: New.
527 * testsuite/gas/ms1/ms1-16-003.d: New.
528 * testsuite/gas/ms1/ms1-16-003.s: New.
529 * testsuite/gas/ms1/ms1.exp: New.
530 * testsuite/gas/ms1/msys.d: New.
531 * testsuite/gas/ms1/msys.s: New.
532 * testsuite/gas/ms1/relocs.d: New.
533 * testsuite/gas/ms1/relocs.exp: New.
534 * testsuite/gas/ms1/relocs1.s: New.
535 * testsuite/gas/ms1/relocs2.s: New.
537 2005-07-05 Jan Beulich <jbeulich@novell.com>
539 * config/tc-i386.h (CpuSVME): New.
540 (CpuUnknownFlags): Include CpuSVME.
541 * config/tc-i386.c (cpu_arch): Add .pacifica and .svme. Add opteron
542 as alias of sledgehammer.
543 (md_assemble): Include invlpga in the check for insns with two source
545 (process_operands): Include SVME insns in the check for ignored
546 segment overrides. Adjust diagnostic.
547 (i386_index_check): Special-case SVME insns with memory operands.
549 2005-07-04 Khem Raj <kraj@mvista.com>
550 Nick Clifton <nickc@redhat.com>
552 * tc-arm.c (struct arm_it): Make operands.imm signed to match its
553 use an immediate value.
554 (parse_vfp_reg_list): Make the 2nd parameter an unsigned pointer
555 since the register field of the operands structure is unsigned.
556 (s_arm_unwind_save_vfp): Make "reg" unsigned.
557 (parse_operands): Make the 2ns parameter an unsigned pointer to
559 (do_ldrd): When using the imm field of the operands structure as a
560 second register field, treat it as unsigned.
562 2005-07-04 Alan Modra <amodra@bigpond.net.au>
565 * config/obj-elf.c (obj_elf_change_section): Use backend
568 2005-07-01 Jan Beulich <jbeulich@novell.com>
570 * config/tc-ia64.c (line_separator_chars): Add '{' and '}'.
571 (output_spill_psprel, output_spill_psprel_p): Combine.
572 (output_spill_sprel, output_spill_sprel_p): Combine.
573 (output_spill_reg, output_spill_regp_p): Combine.
574 (process_one_record): Handle psp_psprel.
575 (parse_predicate_and_operand): New.
576 (convert_expr_to_ab_reg): Two new parameters. Return void. Always
577 initialize output values. Emit diagnostic case here.
578 (convert_expr_to_xy_reg): Likewise. Don't allow r0, f0, and f1.
579 (add_unwind_entry): New second parameter. Allow first parameter to
580 be NULL. Parse optional tag, emit warning about further support for
581 it otherwise being missing. Check end-of-line when requested.
582 (dot_fframe): Clear operand when wrong. Allow tag.
583 (dot_vframe): Likewise.
584 (dot_vframesp): Likewise. Rename parameter, issue warning when psp
586 (dot_vframepsp): Remove.
587 (dot_altrp): Clear operand when wrong. Allow tag.
588 (dot_save): Likewise. Let default case also go through
590 (dot_savemem): Likewise.
591 (dot_restore): Don't return when wrong operand. Allow tag.
592 (dot_spillreg, dot_spillreg_p): Combine. Simplify by using
593 parse_predicate_and_operand and the new arguments to
594 convert_expr_to_ab_reg and convert_expr_to_xy_reg. Don't return
595 when wrong operand. Allow tag.
596 (dot_restorereg, dot_restorereg_p): Likewise.
597 (dot_spillmem, dot_spillmem_p): Likewise.
598 (dot_saveg): Clear operand when wrong. Perform tighter operand
600 (dot_savef): Likewise.
601 (dot_saveb): Likewise.
602 (dot_savegf): Likewise.
603 (dot_spill): Remove end-of-line check. Combine. Simplify by using
604 parse_predicate_and_operand and the new arguments to
605 convert_expr_to_ab_reg and convert_expr_to_xy_reg. Don't return
606 when wrong operand. Allow tag.
608 (dot_label_state): Don't return when wrong operand.
609 (dot_copy_state): Likewise.
610 (dot_unwabi): Likewise. Check if in prologue.
611 (dot_body): Don't call demand_empty_rest_of_line.
612 (dot_prologue): Type of mask and grsave is unsigned. Perform tighter
614 (md_pseudo_table): Also use dot_restorereg for .restorereg.p. Also
615 use dot_spillreg for .spillreg.p. Also use dot_spillmem for
616 .spillpsp.p and .spillsp.p. Also use dot_vframesp for .vframepsp.
617 (parse_operand): New second parameter. Don't deal with '}' here
618 anymore. Don't advance past end-of-line.
619 (parse_operands): Pass second argument to parse_operand.
620 (ia64_start_line): Prevent out-of-bounds access through
621 input_line_pointer. Deal with '}' here.
622 (ia64_unrecognized_line): Don't deal with '}' here.
623 (dot_alias): Use ignore_rest_of_line not its deprecated alias
624 discard_rest_of_line.
626 2005-06-30 Zack Weinberg <zack@codesourcery.com>
628 * config/tc-arm.c (T_OPCODE_BRANCH, encode_arm_addr_mode_2)
629 (encode_arm_addr_mode_3, encode_arm_cp_address, do_blx, do_t_blx)
630 (do_t_branch, insns [b, bl]): Don't encode pipeline offset.
631 (do_branch): Always set inst.reloc.pc_rel.
632 (s_arm_elf_cons): Disallow use of (plt) suffix.
633 (do_adrl): Adjust X_add_number unconditionally.
634 (md_pcrel_from): Rename md_pcrel_from_section, add second segT
635 argument. Handle all adjustment for pipeline offset here.
636 (md_apply_fix): No need to undo work of md_pcrel_from. No
637 need to extract pre-encoded pipeline adjustments from various
638 branch instructions. Generally, assume instructions are already
639 all-bits-zero in the field being fixed up. Remove all OBJ_ELF
640 special cases. Handle BFD_RELOC_ARM_PLT32 like
641 BFD_RELOC_ARM_PCREL_BRANCH.
642 (tc_gen_reloc): Remove OBJ_ELF special case.
643 * config/tc-arm.c: Define MD_PCREL_FROM_SECTION.
645 2005-06-30 Ben Elliston <bje@gnu.org>
647 * Makefile.am (check-DEJAGNU): Don't search for expect.
648 * Makefile.in: Regenerate.
650 2005-06-30 Ben Elliston <bje@gnu.org>
652 * Makefile.am (EXPECT): Set to expect.
653 (RUNTEST): Likewise, set to runtest.
654 * Makefile.in: Regenerate.
656 2005-06-23 Ben Elliston <bje@gnu.org>
658 * config/m68k-parse.h: Use ISO C90.
659 * config/m68k-parse.y: Likewise.
660 * config/tc-m68k.h: Likewise.
662 2005-06-20 H.J. Lu <hongjiu.lu@intel.com>
665 * config/tc-i386.c (md_assemble): Don't call optimize_disp on
667 (optimize_disp): Optimize only if possible. Don't use 64bit
668 displacement on non-constants and do same on constants if
671 2005-06-17 Jan Beulich <jbeulich@novell.com>
673 * config/tc-i386.c (reloc): Also handle BFD_RELOC_64_PCREL.
674 (tc_i386_fix_adjustable): Include BFD_RELOC_X86_64_GOTOFF64,
675 BFD_RELOC_X86_64_DTPOFF64, and BFD_RELOC_X86_64_TPOFF64.
676 (output_disp): Do GOTPC conversion also for BFD_RELOC_X86_64_32S
677 and BFD_RELOC_32_PCREL. Use BFD_RELOC_X86_64_GOTPC32 instead of
679 (output_imm): Do GOTPC conversion also for BFD_RELOC_X86_64_32S.
680 Use BFD_RELOC_X86_64_GOTPC32 instead of aborting.
681 (tc_gen_reloc): Do GOTPC conversion also for BFD_RELOC_32_PCREL.
682 Use BFD_RELOC_X86_64_GOTPC32 instead of aborting. Also handle
683 BFD_RELOC_X86_64_GOTOFF64, BFD_RELOC_X86_64_GOTPC32,
684 BFD_RELOC_X86_64_DTPOFF64, and BFD_RELOC_X86_64_TPOFF64. Also
685 convert 8-byte pc-relative relocations.
686 (lex_got): Use BFD_RELOC_X86_64_GOTOFF64 for 64-bit @gotoff.
687 (i386_validate_fix): Likewise.
688 (x86_cons): Also handle quad values in 64-bit mode.
689 (i386_displacement): Also handle BFD_RELOC_X86_64_GOTOFF64.
690 (md_apply_fix): Include BFD_RELOC_X86_64_DTPOFF64 and
691 BFD_RELOC_X86_64_TPOFF64 in the TLS check. Also convert BFD_RELOC_64
692 to pc-relative variant. Also check for BFD_RELOC_64_PCREL.
694 2005-06-13 Zack Weinberg <zack@codesourcery.com>
696 * config/tc-arm.c (find_real_start): Check S_IS_LOCAL on
697 symbolP as well as for names with a leading dot. Use ACONCAT.
698 (md_apply_fix): For branch relocations, only replace value
699 with fixP->fx_offset (under #ifdef OBJ_ELF) when !fixP->fx_done.
700 (arm_force_relocation): Remove #ifdef OBJ_ELF case.
701 * config/tc-arm.h (LOCAL_LABEL): Remove unnecessary parentheses.
702 (LOCAL_LABEL_PREFIX): Don't define.
704 2005-06-10 Alan Modra <amodra@bigpond.net.au>
706 * config/tc-hppa.c (pa_block): Allocate just one byte for the
709 2005-06-08 James E Wilson <wilson@specifixinc.com>
712 * config/tc-ia64.c (slot_index): Revert last change. If first_frag
713 is NULL, then emit a warning, and return the current index.
715 2005-06-08 Tomas Hurka <tom@hukatronic.cz>
718 * config/tc-m68k.c (m68k_ip): Test for insn compatiblity using a
719 temporary copy of the operands array so that changes can be safely
720 backed out if the insn does not match.
721 (m68k_compare_opcode): Shortcut the test when the parameters are
722 the same. Return 1 if the names match but the second opcode is
723 further on in the array than the first.
725 2005-06-08 Nick Clifton <nickc@redhat.com>
728 * config/tc-ia64.c (slot_index): Check for a NULL first_frag.
730 2005-06-08 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
732 * config/tc-m32r.c (use_parallel): Change default value from 1 to 0.
734 2005-06-07 Aldy Hernandez <aldyh@redhat.com>
735 Michael Snyder <msnyder@redhat.com>
736 Stan Cox <scox@redhat.com>
738 * configure.in: Add ms1 case.
740 * configure: Regenerate.
742 * configure.tgt: Add ms1 case.
744 2005-06-07 Bob Wilson <bob.wilson@acm.org>
746 * config/tc-xtensa.h (resource_table): Change units to unsigned chars.
747 * config/tc-xtensa.c (new_resource_table): Likewise.
748 (resize_resource_table): Likewise.
749 (release_resources): Fix assertion for unsigned values.
751 2005-06-07 Zack Weinberg <zack@codesourcery.com>
753 * cgen.c, cgen.h, tc.h, write.c, config/obj-coff.c
754 * config/tc-a29k.c, config/tc-alpha.c, config/tc-alpha.h
755 * config/tc-arc.c, config/tc-arc.h, config/tc-arm.c
756 * config/tc-arm.h, config/tc-avr.c, config/tc-avr.h
757 * config/tc-cris.c, config/tc-crx.c, config/tc-d10v.c
758 * config/tc-d10v.h, config/tc-d30v.c, config/tc-d30v.h
759 * config/tc-dlx.c, config/tc-dlx.h, config/tc-fr30.h
760 * config/tc-frv.c, config/tc-frv.h, config/tc-h8300.c
761 * config/tc-h8500.c, config/tc-hppa.c, config/tc-hppa.h
762 * config/tc-i370.c, config/tc-i370.h, config/tc-i386.c
763 * config/tc-i386.h, config/tc-i860.c, config/tc-i860.h
764 * config/tc-i960.c, config/tc-i960.h, config/tc-ia64.c
765 * config/tc-ip2k.c, config/tc-ip2k.h, config/tc-iq2000.c
766 * config/tc-iq2000.h, config/tc-m32r.c, config/tc-m32r.h
767 * config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-m68k.c
768 * config/tc-m68k.h, config/tc-m88k.c, config/tc-maxq.c
769 * config/tc-mcore.c, config/tc-mcore.h, config/tc-mips.c
770 * config/tc-mips.h, config/tc-mmix.c, config/tc-mn10200.c
771 * config/tc-mn10300.c, config/tc-msp430.c, config/tc-ns32k.c
772 * config/tc-openrisc.h, config/tc-or32.c, config/tc-or32.h
773 * config/tc-pdp11.c, config/tc-pj.c, config/tc-pj.h
774 * config/tc-ppc.c, config/tc-ppc.h, config/tc-s390.c
775 * config/tc-s390.h, config/tc-sh64.c, config/tc-sh.c
776 * config/tc-sh.h, config/tc-sparc.c, config/tc-sparc.h
777 * config/tc-tahoe.c, config/tc-tic30.c, config/tc-tic4x.c
778 * config/tc-tic54x.c, config/tc-tic80.c, config/tc-v850.c
779 * config/tc-v850.h, config/tc-vax.c, config/tc-vax.h
780 * config/tc-w65.c, config/tc-xstormy16.c, config/tc-xstormy16.h
781 * config/tc-xtensa.c, config/tc-z8k.c:
782 Replace all instances of the string "_apply_fix3" with
784 * po/POTFILES.in, po/gas.pot: Regenerate.
786 2005-06-08 Alan Modra <amodra@bigpond.net.au>
788 * Makefile.am: Run "make dep-am".
789 (POTFILES): Remove GAS_CFILES.
790 * Makefile.in: Regenerate.
792 2005-06-07 David Ung <davidu@mips.com>
794 * config/tc-mips.c (mips_cpu_info_table): Add cpu names m4k, 24k,
795 24kc, 24kf and 24kfx under MIPS32 release 2.
797 2005-06-04 Nick Clifton <nickc@redhat.com>
799 * config/tc-arm.c (CE, C3, CM, UE, UF): Redefine without reference
800 to their Thumb-enabled equivalents.
802 2005-06-01 Maciej W. Rozycki <macro@linux-mips.org>
804 * config/tc-mips.c (load_register): Add leading "0x" to the
805 output of sprintf_vma().
808 2005-06-01 Nick Clifton <nickc@redhat.com>
810 * config/tc-arm.c (TxCE, TxC3, TxCM, TUE, TUF): Remove redundant
811 test for the presence of thumb version of the parsing functions
812 since they must always exist and the test generates a compile time
815 2005-05-31 Richard Henderson <rth@redhat.com>
817 * config/tc-alpha.c (O_lituse_jsrdirect): New.
818 (alpha_reloc_op): Add it.
819 (debug_exp): Handle it.
820 (DUMMY_RELOC_LITUSE_JSRDIRECT): New.
821 (emit_insn): Handle it.
822 * doc/c-alpha.texi (Alpha-Relocs): Document lituse_jsrdirect.
824 2005-05-31 Christian Groessler <chris@groessler.org>
826 * write.c (dump_section_relocs): Convert to ISO-C.
827 (write_relocs): Avoid signed/unsigned and fprintf argument
828 warnings in debug code.
830 2005-05-26 Zack Weinberg <zack@codesourcery.com>
832 * config/tc-arm.h (TC_FIX_TYPE): Change to int.
833 (TC_INIT_FIX_DATA): Initialize to 0, not NULL.
834 * config/tc-arm.c (fix_new_arm): Remove now-unnecessary cast.
835 (md_apply_fix3): Delete fix_is_thumb variable; refer to
836 fixP->tc_fix_data directly in the sole place it was used.
837 Explicitly truncate value, *valP, fixP->fx_addnumber, and
838 fixP->fx_offset to 32 bits, for consistent behavior between 32-
841 2005-05-27 Jan Beulich <jbeulich@novell.com>
843 * config/tc-ia64.c (struct proc_pending): New.
844 (unwind): Replace proc_start with proc_pending.
845 (unwind_diagnostic): Check unwind.proc_pending.sym.
846 (dot_proc): Replace unwind.proc_start with unwind.proc_pending.sym.
847 Check if previous proc not closed. Record all entry points.
848 (dot_endp): Replace unwind.proc_start with unwind.proc_pending.sym.
849 Set symbol sizes for entry points recorded in dot_proc. Check
850 arguments for consistency with respective .proc's.
851 (md_assemble): Replace unwind.proc_start with
852 unwind.proc_pending.sym.
854 2005-05-27 Jan Beulich <jbeulich@novell.com>
856 * config/tc-ia64.c (emit_one_bundle): Restrict scope of ptr, end_ptr,
857 and last_ptr. Check all in-use slots for first one with non-NULL
858 unwind_record. Don't reload end_ptr before second update round.
860 2005-05-26 James E Wilson <wilson@specifixinc.com>
862 * config/tc-ia64.c (extra_goodness): Update comment.
863 (md_begin): Add debugging code to print best_template table.
865 2005-05-25 Jan Beulich <jbeulich@novell.com>
867 * config/tc-ia64.c (md_begin): Don't try to match slot 2 of an MLX
870 2005-05-25 Jan Beulich <jbeulich@novell.com>
872 * config/tc-ia64.c (ia64_gen_real_reloc_type): Also handle
873 BFD_RELOC_UNUSED when determining the width of the reloc.
875 2005-05-25 Jan Beulich <jbeulich@novell.com>
877 * config/tc-ia64.c (dot_endp): Clear out all three pointers in unwind
880 2005-05-25 Jan Beulich <jbeulich@novell.com>
882 * config/tc-ia64.c (dot_radix): Rewrite.
884 2005-05-25 Jan Beulich <jbeulich@novell.com>
886 * config/tc-ia64.c (struct unw_rec_list): Remove next_slot_number
888 (alloc_record): Remove references to next_slot_number and
890 (emit_one_bundle): Likewise.
892 2005-05-22 Nick Clifton <nickc@redhat.com>
894 * config/tc-v850.c (md_apply_fix3): Pass the address of the
895 message buffer when invoking the insert function.
897 2005-05-21 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
899 * config/tc-hppa.c (pa_ip): Promote architecture from PA 1.0 to 1.1
900 only if an instruction match is found.
902 2005-05-20 Bob Wilson <bob.wilson@acm.org>
904 * config/tc-xtensa.c (xg_assemble_vliw_tokens): Change subtraction
905 to addition in argument to xtensa_dwarf2_emit_insn.
907 2005-05-19 Zack Weinberg <zack@codesourcery.com>
909 * Makefile.am: Have 'all' depend on 'info'.
910 * Makefile.in: Regenerate.
912 2005-05-19 Alan Modra <amodra@bigpond.net.au>
914 * config/tc-ppc.c (ppc_force_relocation): Add BFD_RELOC_24_PLT_PCREL.
916 2005-05-19 Anton Blanchard <anton@samba.org>
918 * config/tc-ppc.c (parse_cpu): Handle "-mpower5".
919 (md_show_usage): Document it.
920 (ppc_setup_opcodes): Insert POWER5 mnemonics.
921 * doc/c-ppc.texi (PowerPC-Opts): Document "-mpower5".
923 2005-05-19 Jan Beulich <jbeulich@novell.com>
925 * config/tc-ia64.c (dot_endp): Don't use global symbol for unwind
926 relocations in unwind section.
928 2005-05-18 Nick Clifton <nickc@redhat.com>
930 * config/tc-v850.c (md_apply_fix3): Only use the insertion routine
931 if one exists. Ignore any error messages it may produce, just
932 allow it to perform the insertion.
934 2005-05-17 Zack Weinberg <zack@codesourcery.com>
936 * hash.c (hash_lookup): Add len parameter. All callers changed.
937 (hash_find_n): New interface.
938 * hash.h: Prototype hash_find_n.
939 * sb.c: Include as.h.
940 (scrub_from_sb, sb_to_scrub, scrub_position): New statics.
941 (sb_scrub_and_add_sb): New interface.
942 * sb.h: Prototype sb_scrub_and_add_sb.
943 * input-scrub.c (input_scrub_include_sb): Use sb_scrub_and_add_sb.
945 * config/tc-arm.h (TC_FORCE_RELOCATION_LOCAL): Remove
946 reference to BFD_RELOC_ARM_GOT12 which is never generated.
947 * config/tc-arm.c: Rewrite, adding Thumb-2 support.
949 2005-05-17 Daniel Jacobowitz <dan@codesourcery.com>
951 * doc/Makefile.am (gasver.texi): Don't use $<.
952 * doc/Makefile.in: Regenerated.
954 2005-05-17 Nick Clifton <nickc@redhat.com>
957 * symbols.c (resolve_symbol_value): Do not move symbols whose
958 value expression has not been resolved or finalized into the
959 absolute section as this will confuse other parts of the assembler
960 into thinking that their value is zero.
962 2005-05-17 Jan Beulich <jbeulich@novell.com>
964 * read.c (_find_end_of_line): New.
965 (find_end_of_line): New.
966 (HANDLE_CONDITIONAL_ASSEMBLY): Use it.
967 (read_a_source_file): Use it.
970 (get_line_sb): Use it.
971 (s_errwarn): Replace discard_rest_of_line by ignore_rest_of_line.
972 (s_comm_internal): Likewise.
975 (s_ignore): Use ignore_rest_of_line.
976 * read.h (find_end_of_line): Prototype.
977 (discard_rest_of_line): Remove prototype. #define to
980 2005-05-17 Nick Clifton <nickc@redhat.com>
982 * config/tc-v850,h (TC_FIX_TYPE): Define.
983 (TC_INIT_FIX_TYPE): Define.
984 * config/tc-v850.c (md_assemble): When creating a fix record the
985 operand in the tc_fix_data field.
986 (md_apply_fix3): When applying a resolved fix use the operand's
987 insertion procedure to store the value, if the operand has been
990 2005-05-15 Daniel Jacobowitz <dan@codesourcery.com>
992 * Makefile.am (m68k-parse.c, itbl-parse.c): Update ylwrap
994 * Makefile.in: Regenerated.
996 2005-05-13 Sterling Augustine <sterling@tensilica.com>
997 Bob Wilson <bob.wilson@acm.org>
999 * config/tc-xtensa.c (xtensa_insnbuf_set_operand): Clarify error
1001 (xtensa_mark_zcl_first_insns): Fix incorrect nesting of conditional
1002 for handling RELAX_CHECK_ALIGN_NEXT_OPCODE.
1004 2005-05-11 Alan Modra <amodra@bigpond.net.au>
1006 * config/tc-ppc.c (md_apply_fix3): Allow pcrel forms of BFD_RELOC_16,
1007 BFD_RELOC_LO16, BFD_RELOC_HI16 and BFD_RELOC_HI16_S.
1009 2005-05-10 Michael Matz <matz@suse.de>
1011 * frags.c (frag_grow): Don't be too greedy in allocating memory.
1013 * config/tc-hppa.c (pa_block): Check arguments to .block[z].
1015 2005-05-10 Hans-Peter Nilsson <hp@bitrange.com>
1018 * config/tc-mmix.c (mmix_handle_mmixal): Rearrange slightly.
1019 Handle label-without-colon before ordinary dot-pseudo as an
1020 ordinary label. Don't leak memory for label-without-colon alone
1021 on a line. Don't mmixal-munge operands for dot-pseudos.
1023 2005-05-10 Jan Beulich <jbeulich@novell.com>
1025 * macro.c (get_any_string): Remove the two last parameters. Replace
1026 references to the former expand parameter by using macro_alternate.
1027 Simplify loop condition for checking for end-of-string.
1028 (get_string): Remove redunant call to sb_skip_white.
1029 (do_formals): Remove two last arguments to get_any_string.
1030 (macro_expand): Likewise.
1031 (expand_irp): Likewise.
1033 2005-05-10 Jan Beulich <jbeulich@novell.com>
1035 * read.c (s_macro): Move local variable 'local' to smaller scope.
1036 Call sb_kill on it when done.
1038 2005-05-09 Jan Beulich <jbeulich@novell.com>
1040 * config/tc-i386.c (optimize_disp): Discard displacement entirely
1041 when zero and not required by encoding constraints.
1043 2005-05-09 H.J. Lu <hongjiu.lu@intel.com>
1046 * config/tc-sh64.c (sh64_fake_label): New.
1048 * config/tc-sh64.h (TC_FAKE_LABEL): New.
1050 * doc/internals.texi (TC_FAKE_LABEL): Document.
1052 * write.c (TC_FAKE_LABEL): New.
1053 (adjust_reloc_syms): Use it.
1054 (write_object_file): Likewise.
1056 2005-05-09 Jan Beulich <jbeulich@novell.com>
1058 * config/tc-i386.c (parse_insn): Disallow use of prefix separator
1059 and comma in Intel mode.
1061 2005-05-09 Jan Beulich <jbeulich@novell.com>
1063 * config/tc-i386.c (tc_x86_regname_to_dw2regnum): Correct 64-bit mode
1064 names to match ABI. Add more registers for 32-bit and 64-bit modes.
1065 Make name array static and const. Adjust lookup to account for NULL
1066 entries (standing for unused register numbers).
1068 2005-05-09 Jan Beulich <jbeulich@novell.com>
1070 * config/tc-i386.c (parse_insn): Consider all matching instructions
1071 when checking for string instruction after string-only prefix.
1073 2005-05-07 H.J. Lu <hongjiu.lu@intel.com>
1076 * config/tc-ia64.c (start_unwind_section): Properly check
1077 comdat group with SHF_GROUP.
1079 2005-05-06 Bob Wilson <bob.wilson@acm.org>
1081 * doc/c-xtensa.texi (Literal Directive): Spelling correction.
1083 2005-05-06 Bob Wilson <bob.wilson@acm.org>
1085 * config/tc-xtensa.c: Remove excess whitespace.
1086 * config/tc-xtensa.h: Likewise.
1087 * config/xtensa-istack.h: Likewise.
1088 * config/xtensa-relax.c: Likewise.
1089 * config/xtensa-relax.h: Likewise.
1091 2005-05-06 Nick Clifton <nickc@redhat.com>
1093 * sb.h: Fix formatting of comments.
1094 * sb.c: Fix formatting of comments.
1096 2005-05-06 Jan Beulich <jbeulich@novell.com>
1098 * sb.h (sb_add_buffer): Reintroduce.
1099 * sb.c (sb_add_buffer): Likewise.
1101 2005-05-06 Jan Beulich <jbeulich@novell.com>
1103 * macro.c (new_formal, del_formal): New.
1104 (do_formals): Use new_formal. Check for and parse qualifier. Warn if
1105 required argument has default value. Stop looking for more formal
1106 when there was a vararg one.
1107 (macro_expand_body): Use new_formal and del_formal.
1108 (macro_expand): Likewise. Initialize local variable err. Don't
1109 return immediately when encountering an error. Warn when keyword
1110 argument already had a value assigned. Eliminate duplicate clearing
1111 of argument value. When current positional argument matches parameter
1112 of vararg type, assign to it all the remaining arguments. Issue error
1113 when required parameter does not have value.
1114 (free_macro): Use del_formal.
1115 (expand_irp): Initialize formal type. Free buffers associated with
1116 formal prior to returning.
1117 * macro.h (struct formal_struct): Add new field 'type' with new
1118 enumeration type 'formal_type'.
1119 * doc/as.texinfo: Document macro parameter qualifiers.
1120 * NEWS: Mention new functionality.
1122 2005-05-06 Jan Beulich <jbeulich@novell.com>
1124 * cond.c (s_ifb): New.
1125 * read.c (potable): Add s_ifb as handler for .ifb and .ifnb.
1126 * read.h (s_ifb): Prototype.
1127 * doc/as.texinfo: Document .ifb and .ifnb.
1129 2005-05-05 Steve Ellcey <sje@cup.hp.com>
1131 * config/tc-ia64.c (MIN): Undef.
1133 2005-05-05 Paul Brook <paul@codesourcery.com>
1135 * config/tc-i386.h (ELF_TARGET_FORMAT): Define for TE_VXWORKS.
1137 2005-05-05 Matt Thomas <matt@3am-software.com>
1139 * config/tc-vax.c (md_assemble): Don't assume a valueT is 4
1142 2005-05-05 Nick Clifton <nickc@redhat.com>
1144 * Update the address and phone number of the FSF organization in
1145 the GPL notices in the following files:
1146 COPYING, app.c, as.c, as.h, asintl.h, atof-generic.c, bignum.h,
1147 bit_fix.h, cgen.c, cgen.h, cond.c, debug.c, depend.c, dw2gencfi.c,
1148 dw2gencfi.h, dwarf2dbg.c, dwarf2dbg.h, ecoff.c, ecoff.h, ehopt.c,
1149 emul-target.h, emul.h, expr.c, expr.h, flonum-copy.c,
1150 flonum-konst.c, flonum.h, frags.c, frags.h, hash.c, hash.h,
1151 input-file.c, input-file.h, input-scrub.c, itbl-lex.h, itbl-lex.l,
1152 itbl-ops.c, itbl-ops.h, itbl-parse.y, listing.c, listing.h,
1153 literal.c, macro.c, macro.h, messages.c, obj.h, output-file.c,
1154 output-file.h, read.c, read.h, sb.c, sb.h, stabs.c,
1155 struc-symbol.h, subsegs.c, subsegs.h, symbols.c, symbols.h, tc.h,
1156 write.c, write.h, config/aout_gnu.h, config/atof-ieee.c,
1157 config/atof-vax.c, config/itbl-mips.h, config/m68k-parse.h,
1158 config/m68k-parse.y, config/m88k-opcode.h, config/obj-aout.c,
1159 config/obj-aout.h, config/obj-bout.c, config/obj-bout.h,
1160 config/obj-coff.c, config/obj-coff.h, config/obj-ecoff.c,
1161 config/obj-ecoff.h, config/obj-elf.c, config/obj-elf.h,
1162 config/obj-evax.c, config/obj-evax.h, config/obj-hp300.c,
1163 config/obj-hp300.h, config/obj-ieee.c, config/obj-ieee.h,
1164 config/obj-multi.h, config/obj-som.c, config/obj-som.h,
1165 config/tc-a29k.c, config/tc-a29k.h, config/tc-alpha.c,
1166 config/tc-alpha.h, config/tc-arc.c, config/tc-arc.h,
1167 config/tc-arm.h, config/tc-avr.c, config/tc-avr.h,
1168 config/tc-cris.c, config/tc-cris.h, config/tc-crx.c,
1169 config/tc-crx.h, config/tc-d10v.c, config/tc-d10v.h,
1170 config/tc-d30v.c, config/tc-d30v.h, config/tc-dlx.c,
1171 config/tc-dlx.h, config/tc-fr30.c, config/tc-fr30.h,
1172 config/tc-frv.c, config/tc-frv.h, config/tc-generic.c,
1173 config/tc-generic.h, config/tc-h8300.c, config/tc-h8300.h,
1174 config/tc-h8500.c, config/tc-h8500.h, config/tc-hppa.c,
1175 config/tc-hppa.h, config/tc-i370.c, config/tc-i370.h,
1176 config/tc-i386.c, config/tc-i386.h, config/tc-i860.c,
1177 config/tc-i860.h, config/tc-i960.c, config/tc-i960.h,
1178 config/tc-ia64.c, config/tc-ia64.h, config/tc-ip2k.c,
1179 config/tc-ip2k.h, config/tc-iq2000.c, config/tc-iq2000.h,
1180 config/tc-m32r.c, config/tc-m32r.h, config/tc-m68851.h,
1181 config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-m68k.c,
1182 config/tc-m68k.h, config/tc-m88k.c, config/tc-m88k.h,
1183 config/tc-maxq.c, config/tc-maxq.h, config/tc-mcore.c,
1184 config/tc-mcore.h, config/tc-mips.c, config/tc-mips.h,
1185 config/tc-mmix.c, config/tc-mmix.h, config/tc-mn10200.c,
1186 config/tc-mn10200.h, config/tc-mn10300.c, config/tc-mn10300.h,
1187 config/tc-msp430.c, config/tc-msp430.h, config/tc-ns32k.c,
1188 config/tc-ns32k.h, config/tc-openrisc.c, config/tc-openrisc.h,
1189 config/tc-or32.c, config/tc-or32.h, config/tc-pdp11.c,
1190 config/tc-pdp11.h, config/tc-pj.c, config/tc-pj.h,
1191 config/tc-ppc.c, config/tc-ppc.h, config/tc-s390.c,
1192 config/tc-s390.h, config/tc-sh.c, config/tc-sh.h,
1193 config/tc-sh64.c, config/tc-sh64.h, config/tc-sparc.c,
1194 config/tc-sparc.h, config/tc-tahoe.c, config/tc-tahoe.h,
1195 config/tc-tic30.c, config/tc-tic30.h, config/tc-tic4x.c,
1196 config/tc-tic4x.h, config/tc-tic54x.c, config/tc-tic54x.h,
1197 config/tc-tic80.c, config/tc-tic80.h, config/tc-v850.c,
1198 config/tc-v850.h, config/tc-vax.c, config/tc-vax.h,
1199 config/tc-w65.c, config/tc-w65.h, config/tc-xstormy16.c,
1200 config/tc-xstormy16.h, config/tc-xtensa.c, config/tc-xtensa.h,
1201 config/tc-z8k.c, config/tc-z8k.h, config/te-386bsd.h,
1202 config/te-freebsd.h, config/te-hp300.h, config/te-hppa.h,
1203 config/te-ic960.h, config/te-irix.h, config/te-nbsd.h,
1204 config/te-netware.h, config/te-sparcaout.h, config/te-sun3.h,
1205 config/te-tmips.h, config/te-vxworks.h, config/vax-inst.h,
1206 config/xtensa-istack.h, config/xtensa-relax.c,
1207 config/xtensa-relax.h, doc/fdl.texi
1209 2005-05-05 Nick Clifton <nickc@redhat.com>
1211 * config/tc-arm.c (arm_opts): Make -mlittle-endian switch set
1212 the target_big_endian variable to false.
1214 2005-05-04 Alan Modra <amodra@bigpond.net.au>
1216 * config/obj-ecoff.c (ecoff_frob_file_before_fix): Correct section
1217 list traversal. Use bfd_section_list_prepend.
1218 * config/tc-mmix.c (mmix_frob_file): Don't needlessly iterate
1219 over the section list.
1220 * config/tc-xtensa.c (xtensa_remove_section): Delete.
1221 (xtensa_insert_section): Delete.
1222 (xtensa_move_seg_list_to_beginning): Use bfd_section_list_remove
1223 and bfd_section_list_prepend.
1224 (xtensa_reorder_seg_list): Use bfd_section_list_remove and
1225 bfd_section_list_insert_after.
1227 2005-05-03 Nick Clifton <nickc@redhat.com>
1229 * config/obj-ecoff.c (ecoff_frob_file_before_fix): Fix invocations
1230 of bfd_section_list... macros.
1231 * config/tc-mmix.c (mmix_frob_file): Likewise.
1232 * config/tc-xtensa.c (xtensa_remove_section): Likewise.
1233 (xtensa_insert_section): Likewise.
1235 * macro.c (macro_hash): Remove static.
1236 * macro.h (macro_hash): Provide an external declaration.
1238 2005-05-02 H.J. Lu <hongjiu.lu@intel.com>
1240 * write.c (write_object_file): Use bfd_section_double_list_remove
1243 2005-05-02 Daniel Jacobowitz <dan@codesourcery.com>
1245 * doc/Makefile.am (gasver.texi): Correct quoting.
1246 * doc/Makefile.in: Regenerated.
1248 2005-04-29 Ralf Corsepius <ralf.corsepius@rtems.org>
1250 * configure.tgt: Add h8300*-*-rtemscoff.
1251 Switch h8300*-*-rtems* to elf.
1253 2005-04-29 H.J. Lu <hongjiu.lu@intel.com>
1255 * hash.c: Undo the last change.
1258 2005-04-29 Daniel Jacobowitz <dan@codesourcery.com>
1260 * doc/Makefile.am (gasver.texi): Depend on bfd/configure instead
1262 (DISTCLEANFILES): Remove.
1263 (MAINTAINERCLEANFILES): Add asconfig.texi.
1264 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
1266 2005-04-29 Ben Elliston <bje@au.ibm.com>
1268 * Makefile.am (GAS_CFILES): Remove bignum-copy.c.
1269 (GENERIC_OBJS): Likewise, remove bignum-copy.o.
1270 (bignum-copy.o): Remove.
1271 * Makefile.in: Regenerate.
1272 * makefile.vms (OBJS): Remove bignum-copy.obj.
1273 * symbols.h (local_symbol_make): Remove declaration.
1274 (verify_symbol_chain_2): Likewise.
1275 * symbols.c (local_symbol_make): Make static.
1276 (max_indent_level): Likewise.
1277 (verify_symbol_chain_2): Remove.
1278 * macro.c (macro_hash): Make static.
1279 * messages.c (fprint_value): Remove.
1280 * read.h (get_absolute_expr): Remove.
1281 (emit_leb128_expr): Likewise.
1282 (do_s_func): Likewise.
1283 * read.c (do_s_func): Make static.
1284 (emit_leb128_expr): Likewise.
1285 (get_absolute_expr): Likewise.
1286 * as.h (as_howmuch): Remove declaration.
1287 (fprint_value): Likewise.
1288 * as.c (myname): Make static.
1289 * input-scrub.c (as_howmuch): Remove.
1290 (as_1_char): Likewise.
1291 * input-file.h (input_file_is_open): Remove.
1292 * input-file.c (input_file_is_open): Likewise.
1293 * expr.h (expr_build_unary): Remove declaration.
1294 (expr_build_binary): Likewise.
1295 * expr.c (expr_build_unary): Remove.
1296 (expr_build_binary): Likewise.
1297 * hash.h (hash_replace): Remove declaration.
1298 (hash_delete): Likewise.
1299 * hash.c (hash_replace): Remove.
1300 (hash_delete): Likewise.
1301 * bignum-copy.c (bignum_copy): Move from here ..
1302 * config/tc-vax.c (bignum_copy): .. to here.
1303 * bignum.h (LOG_TO_BASE_2_OF_10): Remove.
1304 (bignum_copy): Remove extern declaration.
1305 * sb.h (string_count): Remove extern declaration.
1306 (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
1307 (sb_name): Likewise.
1308 * sb.c (dsize): Replace preprocessor macro with static int.
1309 (string_count): Make static.
1310 (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
1311 (sb_name): Likewise.
1312 * config/obj-coff.c (dim_index): Make static.
1313 * config/tc-i386.c (GOT_symbol): Likewise.
1314 (output_invalid_buf): Likewise.
1315 * doc/internals.texi (Warning and error messages): Remove the
1316 prototype for fprint_value.
1318 2005-04-27 Ben Elliston <bje@au.ibm.com>
1322 2005-04-26 H.J. Lu <hongjiu.lu@intel.com>
1324 * config/obj-multi.h (FAKE_LABEL_NAME): Defined.
1326 * read.c (pseudo_set): Disallow symbol set to common symbol.
1329 * write.c (write_object_file): Report common symbol name when
1330 disallowing local symbol set to common symbol.
1331 (adjust_reloc_syms): Disallow local symbol set to undefined
1334 2005-04-25 Jan Beulich <jbeulich@novell.com>
1336 * macro.c (macro_expand_body): Replace locals indicator parameters
1337 with actual macro_entry. New local variables macro_line and err.
1338 Don't return when encountering an error, just record the fact.
1339 Detect local symbol name colliding with parameter. Track line number
1340 inside of macro expansion.
1341 (do_formals): Move local variable name to wider scope. Check
1342 parameter of the same name doesn't already exist. In MRI mode, also
1343 check it doesn't collide with the argument count pseudo-parameter).
1344 (define_macro): Add file and line number parameters. Remove local
1345 variable namestr. New local variable error. Initialize macro_entry
1346 members file, line, and name. Don't return when encountering an
1347 error, just record the fact. Use %s in some diagnostics for read.c
1348 to insert the macro name. Free macro_entry on error.
1349 (macro_expand): Pass macro_entry to macro_epand_body. Don't return
1350 when encountering an error, just record the fact.
1351 (expand_irp): Don't return when encountering an error, just record
1353 * macro.h (macro_struct): New members name, file, and line.
1354 (define_macro): Add file and line number parameters.
1355 * read.c (s_macro): Pass file and line to define_macro. Tag warning
1356 regarding pseudo-op redefinition with the file/line that macro
1357 definition started at.
1359 2005-04-22 Bob Wilson <bob.wilson@acm.org>
1361 * config/tc-xtensa.c (LOOKAHEAD_ALIGNER): Delete macro.
1362 (future_alignment_required): Remove ifdefs that use it.
1364 2005-04-22 Bob Wilson <bob.wilson@acm.org>
1366 * config/tc-xtensa.c (xg_get_build_instr_size): Remove.
1367 (xg_is_narrow_insn, xg_expand_narrow): Remove. Merge into...
1368 (xg_is_single_relaxable_insn): ...here. Add "targ" and "narrow_only"
1370 (xg_assembly_relax, xg_find_narrowest_format, relaxation_requirements,
1371 convert_frag_narrow): Use new version of xg_is_single_relaxable_insn.
1373 2005-04-21 Christian Groessler <chris@groessler.org>
1375 * config/tc-z8k.c (md_assemble): Fix buffer overrun in operand[]
1378 2005-04-20 H.J. Lu <hongjiu.lu@intel.com>
1380 * config/obj-aout.h (S_IS_EXTERN): Removed.
1381 * config/obj-bout.h (S_IS_EXTERN): Likewise.
1382 * config/obj-coff.h (S_IS_EXTERN): Likewise.
1383 * symbols.c (S_IS_EXTERN): Likewise.
1384 * symbols.h (S_IS_EXTERN): Likewise.
1386 * config/tc-alpha.c (tc_gen_reloc): Replace S_IS_EXTERN with
1388 * config/tc-d10v.c (md_apply_fix3): Likewise.
1389 * config/tc-ia64.c (ia64_fix_adjustable): Likewise.
1390 * config/tc-iq2000.c (iq2000_fix_adjustable): Likewise.
1391 * config/tc-m32r.c (m32r_fix_adjustable): Likewise.
1392 * config/tc-mmix.c (mmix_adjust_symtab): Likewise.
1393 * config/tc-sh64.c (shmedia_frob_file_before_adjust): Likewise.
1394 (shmedia_md_convert_frag): Likewise.
1395 * symbols.c (print_symbol_value_1): Likewise.
1396 * write.c (write_object_file): Likewise.
1398 2005-04-20 Nick Clifton <nickc@redhat.com>
1400 * config/tc-xtensa.c (get_aligned_diff): Change type of
1401 branch_align to offsetT so that its signedness matches that of
1404 * config/tc-mips.c (macro): Use sprintf_vma to convert a > 32 bit
1405 number into a readable string.
1406 (load_register): Likewise.
1408 2005-04-20 Andreas Schwab <schwab@suse.de>
1410 * config/tc-ia64.c (specify_resource): Initialize all of tmpl.
1412 2005-04-19 David S. Miller <davem@davemloft.net>
1414 * config/tc-sparc.c (md_assemble): If sparc_ip gives us a
1415 NULL insn, exit early. Remove now spurious NULL checks.
1416 (sparc_ip): Use as_bad for unknown opcode errors, set *pinsn
1419 2005-04-19 Jan Beulich <jbeulich@novell.com>
1421 * symbols.h (symbol_find_base): Remove prototype.
1422 * symbols.c (save_symbol_name): Remove code section conditional upon
1424 (symbol_find): Remove.
1425 (symbol_find_base): Rename to symbol_find.
1426 * subsegs.c (section_symbol): Replace use of symbol_find_base with
1428 * config/obj-coff.c (tag_insert): Remove code section conditional
1429 upon STRIP_UNDERSCORE.
1430 (obj_coff_def): Likewise.
1431 (obj_coff_endef): Replace use of symbol_find_base with symbol_find.
1432 (coff_frob_symbol): Likewise.
1433 (yank_symbols): Likewise.
1434 (c_section_symbol): Likewise.
1435 * config/obj-coff.h (DO_NOT_STRIP): Remove.
1436 * config/tc-arm.c (symbol_locate): Remove code section conditional
1437 upon STRIP_UNDERSCORE.
1438 * config/tc-h8300.h (DO_NOT_STRIP): Remove.
1439 * config/tc-h8500.h (DO_NOT_STRIP): Remove.
1440 * config/tc-sh.h (DO_NOT_STRIP): Remove.
1441 * config/tc-w65.h (DO_NOT_STRIP): Remove.
1442 * config/tc-z8k.h (DO_NOT_STRIP): Remove.
1444 2005-04-19 Andreas Schwab <schwab@suse.de>
1446 * config/tc-ia64.c (md_assemble): Fix error message for wrong
1447 access to application registers.
1449 2005-04-19 Jan Beulich <jbeulich@novell.com>
1451 * config/te-sysv32.h: Remove.
1452 * Makefile.am (TARG_ENV_HFILES): Remove reference to
1454 * Makefile.in (TARG_ENV_HFILES): Likewise.
1456 2005-04-19 Jan Beulich <jbeulich@novell.com>
1459 * config/tc-ia64.c (ia64_canonicalize_symbol_name): Re-allow zero-
1462 2005-04-18 Mark Kettenis <kettenis@gnu.org>
1464 * config/tc-i386.c (md_begin): Allow hyphens in mnemonics.
1466 2005-04-18 Maciej W. Rozycki <macro@linux-mips.org>
1468 * config/tc-mips.c (normalize_constant_expr): Don't check for
1470 (check_absolute_expr): Only call normalize_constant_expr() if
1472 (mips_ip): Likewise.
1474 * config/tc-mips.c (check_absolute_expr): Fix formatting.
1476 2005-04-18 Jan Beulich <jbeulich@novell.com>
1478 * macro.c (free_token): New, freeing all the memory associated with a
1480 (do_formals): Move initializers to ...
1481 (define_macro): ... here.
1482 (delete_macro): Convert passed in name to lower case. Warn when
1483 purging macro that doesn't exist. Use hash_jam instead of hash_delete.
1485 2005-04-15 Maciej W. Rozycki <macro@linux-mips.org>
1487 * config/tc-mips.c (normalize_constant_expr): Fix formatting.
1489 2005-04-15 Jan Beulich <jbeulich@novell.com>
1491 * config/obj-elf.c (obj_elf_struct): New.
1492 (elf_pseudo_table). Use it for .offset and .struct.
1494 2005-04-14 Bob Wilson <bob.wilson@acm.org>
1495 Sterling Augustine <sterling@tensilica.com>
1497 * config/tc-xtensa.c (get_aligned_diff): Handle target_size larger
1498 than the section alignment.
1500 2005-04-14 Bob Wilson <bob.wilson@acm.org>
1501 H.J. Lu <hongjiu.lu@intel.com>
1503 * config/tc-xtensa.h (struct xtensa_frag_type): Add lit_frchain field.
1504 * config/tc-xtensa.c (xg_translate_sysreg_op,
1505 xtensa_translate_old_userregs_ops,
1506 xtensa_find_unaligned_branch_targets,
1507 xtensa_find_unaligned_loops, xtensa_fix_close_loop_end_frags,
1508 relax_frag_add_nop): Support 64-bit host.
1509 (xtensa_mark_literal_pool_location, xtensa_move_literals): Use
1510 tc_frag_data lit_frchain and lit_seg fields instead of fr_var.
1512 2005-04-14 Mark Kettenis <kettenis@gnu.org>
1514 * configure.tgt: Add support for OpenBSD/sparc ELF.
1516 * configure.tgt: Set emulation for mips-*-openbsd*.
1517 Remove broken mips-dec-openbsd* config.
1518 * configure.in: Set default ABI for mips64-*-openbsd*.
1519 * configure: Regenerate.
1521 2005-04-14 Maciej W. Rozycki <macro@linux-mips.org>
1523 * config/tc-mips.c (macro) [ldd_std]: Don't attempt the GP
1524 optimization for constant addresses.
1526 2005-04-14 Nick Clifton <nickc@redhat.com>
1528 * as.c (main): Move parse_args before symbol_begin and frag_init
1529 so that the hash table size can be set before it is used.
1530 * hash.c: Use an unsigned long type for the size of the hash
1532 * hash.h (set_gas_hash_table_size): Update the prototype.
1534 2005-04-14 Alan Modra <amodra@bigpond.net.au>
1536 * Makefile.am (NO_WERROR): Define. Use instead of -Wno-error.
1537 * acinclude.m4: Include ../bfd/warning.m4.
1538 * configure.in: Invoke AM_BINUTILS_WARNINGS.
1539 * Makefile.in: Regenerate.
1540 * configure: Regenerate.
1541 * doc/Makefile.in: Regenerate.
1543 2005-04-13 Maciej W. Rozycki <macro@linux-mips.org>
1545 * config/tc-mips.c (IS_ZEXT_32BIT_NUM): New macro.
1546 (normalize_address_expr): New function to sign-extend address
1547 offsets that fit into 32 bits in 32-bit mode.
1548 (macro_build_ldst_constoffset): Use normalize_address_expr()
1549 instead of a handcoded sequence.
1550 (load_register): Likewise. Report oversized numbers in a useful
1552 (macro) [ld_st, ldd_std]: Reject all oversized offsets, not only
1553 for constant addresses. Report oversized numbers in a useful way.
1554 (mips_ip): Use normalize_address_expr() for addresses.
1556 2005-04-12 Mark Kettenis <kettenis@gnu.org>
1558 * config/tc-i386.c (output_insn): Handle VIA PadLock instructions
1559 similar to other instructions now that they're marked as ImmExt.
1561 2005-04-12 Nick Clifton <nickc@redhat.com>
1563 * hash.c (DEFAULT_SIZE): Delete. Replace with:
1564 (gas_hash_table_size): New static variable.
1565 (set_gas_hash_table_size): New function: Records a requested size
1566 for the hash tables.
1567 (get_gas_hash_table_size): New function: Return a prime number
1568 near the requested size of the hash table.
1569 (hash_new): Use get_gas_hash_table_size.
1570 * hash.h: Add a prototype for set_gas_hash_table_size.
1571 * as.c (show_usage): Add description of new switches: --hash-size
1572 and --reduce-memory-overheads.
1573 (option_values): Add OPTION_HASH_TABLE_SIZE and
1574 OPTION_REDUCE_MEMORY_OVERHEADS.
1575 (std_longpopts): Add entries for the new options.
1576 (parse_args): Handle the new options.
1577 * Makefile.am: Add a dependency of as.c on hash.h.
1578 * Makefile.in: Regenerate.
1579 * doc/as.texinfo: Document the new switches.
1580 * NEWS: Mention the new switches.
1582 2005-04-12 Nick Clifton <nickc@redhat.com>
1585 * config/tc-hppa.c (pre_defined_registers): Fix %farg[0-3]
1588 2005-04-12 Alan Modra <amodra@bigpond.net.au>
1590 * Makefile.am: Run "make dep-am".
1591 * Makefile.in: Regenerate.
1593 2005-04-11 Sterling Augustine <sterling@tensilica.com>
1594 Bob Wilson <bob.wilson@acm.org>
1596 * config/tc-xtensa.c (check_t1_t2_reads_and_writes): Fix typo.
1598 2005-04-11 Mark Kettenis <kettenis@gnu.org>
1600 * configure.tgt (generic_target): Add support for OpenBSD/i386 ELF.
1602 2005-04-11 Jan Beulich <jbeulich@novell.com>
1604 * NEWS: Mention these changes and their effects.
1605 * macro.c (get_token): Use is_name_beginner/is_part_of_name/
1607 (check_macro): Likewise.
1608 (buffer_and_nest): Likewise. Permit multiple labels. Don't discard
1609 labels together with the closing pseudo-op.
1610 (macro_expand_body): Adjust comment. Range-check input before use.
1611 Adjust mis-spelled diagnostic. Use is_name_beginner.
1612 * read.c (try_macro): New.
1613 (read_a_source_file): New static variable last_eol. Don't list
1614 macro expansion lines more than once. Call try_macro.
1615 (s_macro): Set section of line_label to absolute instead of undefined.
1616 * doc/as.texinfo: Add information on the caveats of these changes.
1618 2005-04-11 Alan Modra <amodra@bigpond.net.au>
1620 * symbols.c (symbol_X_add_number): Change return type to "offsetT *".
1621 * symbols.h (symbol_X_add_number): Update prototype.
1623 2005-04-10 Eric Christopher <echristo@redhat.com>
1625 * symbols.c (symbol_X_add_number): Fix warning.
1627 2005-04-10 H.J. Lu <hongjiu.lu@intel.com>
1629 * config/tc-m68k.c (md_begin): Support 64bit host.
1630 (get_num): Support 64bit BFD on 32bit host.
1632 2005-04-10 H.J. Lu <hongjiu.lu@intel.com>
1634 * config/tc-mips.c (md_apply_fix3): Fix typos in BFD_RELOC_64.
1636 2005-04-09 Alan Modra <amodra@bigpond.net.au>
1638 * read.c (assign_symbol): Remove const from parm. Fix xcalloc
1639 call. Don't do the COFF hacks for multi-emulation gas. Move
1640 demand_empty_rest_of_line back to caller.
1641 (s_set, equals): demand_empty_rest_of_line here.
1644 * as.h (rs_dummy): Define.
1645 * symbols.c (symbol_X_add_number): New function.
1646 * symbols.h (symbol_X_add_number): Declare.
1647 * stabs.c (aout_process_stab): Tidy symbol frag setting.
1648 * read.c (assign_symbol): New function, split out from s_set.
1649 Use symbol_find_or_make. Leave fr_type of dummy frag as rs_dummy.
1650 Fix COFF hacks for multi-emulation gas.
1651 (s_set): Call assign_symbol. Remove "register" keyword.
1652 (set_zero_frag): New function.
1653 (pseudo_set): Always check for assignment to section syms.
1654 Always set segment and frag of symbol, and likewise extern for
1655 aout/bout. Handle assignment of sym=sym+/-const specially. Don't
1656 special case exp.X_add_number non-zero for O_symbol expressions.
1657 (equals): Use assign_symbol.
1659 2005-04-08 Bob Wilson <bob.wilson@acm.org>
1661 * config/tc-xtensa.c (xtensa_create_xproperty_segments): Skip
1664 2005-04-06 H.J. Lu <hongjiu.lu@intel.com>
1666 * config/tc-i386.c (tc_gen_reloc): Don't turn
1667 BFD_RELOC_X86_64_32S into BFD_RELOC_32.
1669 2005-04-06 Nick Clifton <nickc@redhat.com>
1671 * po/rw.po: New translation: Kinyarwanda
1672 * configure.in (ALL_LINGUAS): Add rw
1673 * configure: Regenerate.
1675 2005-04-05 Sterling Augustine <sterling@tensilica.com>
1676 Bob Wilson <bob.wilson@acm.org>
1678 * config/tc-xtensa.c (branch_align_power): New.
1679 (xtensa_find_unaligned_branch_targets, get_aligned_diff,
1680 future_alignment_required): Use branch_align_power to check section
1681 alignment as well as xtensa_fetch_width when aligning branch targets.
1683 2005-04-05 Bob Wilson <bob.wilson@acm.org>
1685 * config/tc-xtensa.c: Warning fixes throughout.
1686 (xtensa_fetch_width): Change to unsigned.
1687 (assemble_nop, xtensa_find_unaligned_branch_targets,
1688 xtensa_find_unaligned_loops, xg_assemble_vliw_tokens,
1689 is_narrow_branch_guaranteed_in_range, xtensa_fix_close_loop_end_frags,
1690 min_bytes_to_other_loop_end, unrelaxed_frag_min_size,
1691 unrelaxed_frag_max_size, xtensa_fix_short_loop_frags,
1692 count_insns_to_loop_end, unrelaxed_frag_min_insn_count,
1693 get_text_align_max_fill_size, get_text_align_nop_count,
1694 get_text_align_nth_nop_size, get_noop_aligned_address,
1695 get_aligned_diff, convert_frag_align_next_opcode,
1696 convert_frag_immed_finish_loop, xtensa_create_property_segments,
1697 xtensa_create_xproperty_segments, xt_block_aligned_size): Clean up
1698 types, avoiding size_t and using offsetT and addressT appropriately.
1699 (get_text_align_power): Clean up types. Avoid incorrect bound.
1700 (get_text_align_fill_size): Clean up types. Restructure for clarity.
1702 2005-04-04 H.J. Lu <hongjiu.lu@intel.com>
1704 * config/tc-ia64.c (start_unwind_section): Undo the change
1706 (generate_unwind_image, dot_endp): Likewise.
1708 2005-04-01 David Mosberger <davidm@hpl.hp.com>
1710 * config/tc-ia64.c (ia64_handle_align): Move le_nop and
1711 le_nop_stop arrays and initializers to file scope.
1712 (md_begin): When generating code for anything other than
1713 Itanium 1, use MMI instead of MFI NOP bundles as a filler.
1715 2005-04-01 Jan Beulich <jbeulich@novell.com>
1717 * config/tc-i386.c (output_imm): Also set sign flag for 64-bit push
1720 2005-04-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
1722 * NEWS: Mention [fdgh]_floating.
1723 * config/atof-vax.c: Fix some whitespace.
1724 * config/tc-vax.c (md_pseudo_table): Add "[fdgh]_floating".
1726 2005-04-01 Nick Clifton <nickc@redhat.com>
1728 * configure.in: Add a check for <unistd.h> providing a prototype
1729 for getopt() which is compatible with the one in
1730 include/getopt.h. If so then define HAVE_DECL_GETOPT.
1731 * configure: Regenerate.
1732 * config.in (HAVE_DECL_GETOPT): Add.
1734 2005-04-01 Jan Beulich <jbeulich@novell.com>
1736 * config/tc-i386.c (s_bss): Call obj_elf_section_change_hook.
1738 2005-04-01 Jan Beulich <jbeulich@novell.com>
1740 * config/tc-i386.c (md_apply_fix3): Also handle BFD_RELOC_X86_64_32S.
1741 (tc_gen_reloc): Handle BFD_RELOC_X86_64_32S in the default case.
1743 2005-03-30 Julian Brown <julian@codesourcery.com>
1745 * config/tc-arm.c (arm_adjust_symtab): Rename
1746 bfd_elf32_is_arm_mapping_symbol_name to bfd_is_arm_mapping_symbol_name.
1748 2005-03-30 Julian Brown <julian@codesourcery.com>
1750 * config/tc-arm.c (mapping_state): Change documentation in function
1751 comment to cross-reference spec instead. Change type of mapping symbols
1753 (arm_adjust_symtab): Don't change type of mapping symbols here.
1755 2005-03-30 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
1757 * as.h [NEED_DECLARATION_FFS] (ffs): Prototype and alphabetize.
1758 * config.in: Regenerate.
1759 * configure: Regenerate.
1760 * configure.in: Check for ffs decl and alphabetize.
1762 2005-03-29 Daniel Jacobowitz <dan@codesourcery.com>
1763 Phil Blundell <philb@gnu.org>
1765 * config/tc-arm.c (arm_parse_reloc): Add TLS relocations.
1766 (md_apply_fix3): Mark TLS symbols.
1767 (tc_gen_reloc): Handle TLS relocations.
1768 (arm_fix_adjustable): Ignore TLS relocations.
1769 (s_arm_elf_cons): Support expressions after decorated symbols.
1771 2005-03-29 Julian Brown <julian@codesourcery.com>
1773 * config/tc-arm.c (marked_pr_dependency): New bitmap, bit N indicates
1774 whether personality routine index N has been output for this section.
1775 (mapping_state): tc_segment_info_data now struct not enum.
1776 (arm_elf_change_section): Likewise, and marked_pr_dependency is now
1777 handled on section change.
1778 (create_unwind_entry): Previous code to output dependency removed.
1779 (s_arm_unwind_fnend): Output dependency if it hasn't been done already
1781 * config/tc-arm.h (TC_SEGMENT_INFO_TYPE): Redefined as struct
1782 arm_segment_info_type.
1783 (arm_segment_info_type): New struct.
1785 2005-03-28 Sterling Augustine <sterling@tensilica.com>
1786 Bob Wilson <bob.wilson@acm.org>
1788 * config/tc-xtensa.c (do_align_targets): Update comment.
1789 (xtensa_frob_label): Compute "freq" before possibly switching frags.
1790 Insert a LOOP_END frag before every loop target, and do not overload
1791 DESIRE_ALIGN_IF_TARGET frags with loop end information.
1792 (xg_assemble_vliw_tokens): Use do_align_targets.
1793 (xtensa_fix_target_frags): Remove code to convert a
1794 DESIRE_ALIGN_IF_TARGET frag to a LOOP_END frag when there is a
1795 negatable branch at the end of a loop.
1796 (frag_can_negate_branch): Delete.
1798 2005-03-28 David Mosberger <davidm@hpl.hp.com>
1799 H.J. Lu <hongjiu.lu@intel.com>
1802 NEWS: Mention "-mtune=[itanium1|itanium2]".
1804 * config/tc-ia64.c (md): Add tune.
1805 (md_parse_option): Accepted "-mtune=[itanium1|itanium2]".
1806 (md_show_usage): Add "-mtune=[itanium1|itanium2]".
1807 (extra_goodness): Prefer M- and I-unit NOPs for itanium2. F and
1808 B unit NOPs are discouraged for McKinley-derived cores.
1809 (md_begin): Don't hardcode the "extra_goodness()" function in
1811 (ia64_init): Set md.tune to itanium2.
1813 * doc/as.texinfo: Add -mtune=[itanium1|itanium2]".
1814 * doc/c-ia64.texi: Likewise.
1816 2005-03-27 Ian Lance Taylor <ian@airs.com>
1818 * config/obj-coff.c (coff_frob_symbol): When crashing because of a
1819 bad C_EFCN symbol, print its name.
1821 2005-03-25 Bob Wilson <bob.wilson@acm.org>
1823 * config/tc-xtensa.c (use_longcalls): Delete.
1824 (xg_symbolic_immeds_fit): Check for direct calls and return TRUE if
1825 the use_longcalls flag is set. Do this before checking the segment.
1826 (xg_expand_assembly_insn): Rearrange to use new do_expand flag. Never
1827 expand direct calls at this point.
1828 (xtensa_set_frag_assembly_state): Set use_longcalls flag.
1829 (xtensa_find_unmarked_state_frags): Likewise.
1830 (md_assemble): Do not disable longcalls by setting is_specific_opcode.
1831 (xg_assemble_vliw_tokens): Switch frags when use_longcalls changes.
1832 (convert_frag_immed): Remove unnecessary check of is_specific_opcode.
1833 * config/tc-xtensa.h (xtensa_frag_type): Add use_longcalls flag.
1835 2005-03-25 Hans-Peter Nilsson <hp@bitrange.com>
1837 * config/tc-mmix.c, config/tc-mmix.h: Convert to ISO C90.
1839 2005-03-25 Hans-Peter Nilsson <hp@axis.com>
1841 * config/tc-cris.h: Convert to ISO C90.
1842 * config/tc-cris.c: Ditto.
1843 (md_estimate_size_before_relax): Remove obsolete comment for
1844 parameter "segment_type".
1845 (md_begin): Document reason for cast of hash_insert argument.
1846 (md_atof): Correct type of parameter "type".
1848 2005-03-24 Nick Clifton <nickc@redhat.com>
1850 * write.h (bit_fix_new): Remove redundant prototype.
1851 * config/atof-ieee.c: Convert to ISO-C90 and fix formatting.
1852 * config/obj-aout.c: Convert to ISO-C90 and fix formatting.
1853 * config/obj-aout.h: Convert to ISO-C90 and fix formatting.
1854 * config/obj-bout.c: Convert to ISO-C90 and fix formatting.
1855 * config/obj-bout.h: Convert to ISO-C90 and fix formatting.
1856 * config/obj-ecoff.c: Convert to ISO-C90 and fix formatting.
1857 * config/obj-ecoff.h: Convert to ISO-C90 and fix formatting.
1858 * config/obj-som.c: Convert to ISO-C90 and fix formatting.
1859 * config/obj-som.h: Convert to ISO-C90 and fix formatting.
1860 * config/tc-a29k.c: Convert to ISO-C90 and fix formatting.
1861 * config/tc-a29k.h: Convert to ISO-C90 and fix formatting.
1862 * config/tc-alpha.c: Convert to ISO-C90 and fix formatting.
1863 * config/tc-alpha.h: Convert to ISO-C90 and fix formatting.
1864 * config/tc-arc.c: Convert to ISO-C90 and fix formatting.
1865 * config/tc-arc.h: Convert to ISO-C90 and fix formatting.
1866 * config/tc-d10v.c: Convert to ISO-C90 and fix formatting.
1867 * config/tc-d10v.h: Convert to ISO-C90 and fix formatting.
1868 * config/tc-d30v.c: Convert to ISO-C90 and fix formatting.
1869 * config/tc-d30v.h: Convert to ISO-C90 and fix formatting.
1870 * config/tc-dlx.c: Convert to ISO-C90 and fix formatting.
1871 * config/tc-dlx.h: Convert to ISO-C90 and fix formatting.
1872 * config/tc-fr30.c: Convert to ISO-C90 and fix formatting.
1873 * config/tc-fr30.h: Convert to ISO-C90 and fix formatting.
1874 * config/tc-h8500.c: Convert to ISO-C90 and fix formatting.
1875 * config/tc-h8500.h: Convert to ISO-C90 and fix formatting.
1876 * config/tc-i370.c: Convert to ISO-C90 and fix formatting.
1877 * config/tc-i370.h: Convert to ISO-C90 and fix formatting.
1878 * config/tc-i960.c: Convert to ISO-C90 and fix formatting.
1879 * config/tc-ip2k.c: Convert to ISO-C90 and fix formatting.
1880 * config/tc-ip2k.h: Convert to ISO-C90 and fix formatting.
1881 * config/tc-m32r.c: Convert to ISO-C90 and fix formatting.
1882 * config/tc-m32r.h: Convert to ISO-C90 and fix formatting.
1883 * config/tc-m88k.c: Convert to ISO-C90 and fix formatting.
1884 * config/tc-m88k.h: Convert to ISO-C90 and fix formatting.
1885 * config/tc-mcore.c: Convert to ISO-C90 and fix formatting.
1886 * config/tc-mcore.h: Convert to ISO-C90 and fix formatting.
1887 * config/tc-mn10200.c: Convert to ISO-C90 and fix formatting.
1888 * config/tc-ns32k.c: Convert to ISO-C90 and fix formatting.
1889 * config/tc-ns32k.h: Convert to ISO-C90 and fix formatting.
1890 * config/tc-openrisc.c: Convert to ISO-C90 and fix formatting.
1891 * config/tc-openrisc.h: Convert to ISO-C90 and fix formatting.
1892 * config/tc-or32.c: Convert to ISO-C90 and fix formatting.
1893 * config/tc-or32.h: Convert to ISO-C90 and fix formatting.
1894 * config/tc-pdp11.h: Convert to ISO-C90 and fix formatting.
1895 * config/tc-pj.c: Convert to ISO-C90 and fix formatting.
1896 * config/tc-pj.h: Convert to ISO-C90 and fix formatting.
1897 * config/tc-tahoe.c: Convert to ISO-C90 and fix formatting.
1898 * config/tc-tic80.c: Convert to ISO-C90 and fix formatting.
1899 * config/tc-tic80.h: Convert to ISO-C90 and fix formatting.
1900 * config/tc-v850.c: Convert to ISO-C90 and fix formatting.
1901 * config/tc-v850.h: Convert to ISO-C90 and fix formatting.
1902 * config/tc-w65.c: Convert to ISO-C90 and fix formatting.
1903 * config/tc-w65.h: Convert to ISO-C90 and fix formatting.
1904 * config/tc-xstormy16.c: Convert to ISO-C90 and fix formatting.
1905 * config/tc-xstormy16.h: Convert to ISO-C90 and fix formatting.
1907 2005-03-23 Jim Blandy <jimb@redhat.com>
1909 * config/tc-arm.c (arm_adjust_symtab): Fetch elf_sym's binding
1910 attributes properly.
1912 2005-03-23 Mike Frysinger <vapier@gentoo.org>
1913 Nick Clifton <nickc@redhat.com>
1915 * configure.tgt: Accept any C library to accompany a GNU Linux
1916 implementation, not just the GNU C library.
1917 * configure.in: Likewise.
1918 * configure: Regenerate.
1920 2005-03-23 Nick Clifton <nickc@redhat.com>
1922 * config/tc-tic30.c: Convert to ISO C90 formatting.
1923 * config/tc-tic30.h: Convert to ISO C90 formatting.
1924 * config/tc-pdp11.c: Convert to ISO C90 formatting.
1925 * config/atof-vax.c: Convert to ISO C90 formatting.
1927 2005-03-21 Maciej W. Rozycki <macro@mips.com>
1929 * config/tc-mips.c (mips_frob_file): Sort BFD_RELOC_MIPS16_LO16
1930 relocations correctly as well.
1931 (mips_fix_adjustable): Don't make BFD_RELOC_MIPS16_LO16
1932 relocations in mergeable sections section-relative either.
1934 2005-03-21 Bob Wilson <bob.wilson@acm.org>
1936 * config/tc-xtensa.c (md_apply_fix3): Recognize XTENSA_PLT relocations.
1938 2005-03-21 Nick Clifton <nickc@redhat.com>
1940 * config/tc-sh.c (sh_elf_final_processing): Fix compile time
1941 warning by providing a prototype for sh_symbian_find_elf_flags.
1943 * cgen.c (gas_cgen_parse_operand): Fix typo introduced by
1946 2005-03-21 Alan Modra <amodra@bigpond.net.au>
1948 * configure.tgt: Handle setting of bfd_gas for fmt=multi targets
1949 along with other formats that set bfd_gas. Remove unnecessary
1950 setting of bfd_gas. Delete strongarm cases in generic_target
1953 2005-03-21 Alan Modra <amodra@bigpond.net.au>
1956 * config/tc-m68k.c (TRUNC, SEXT): Define.
1957 (issbyte, isubyte, issword, isuword, isbyte, isword): Use the above.
1958 (m68k_ip): Truncate or sign extend expressions as appropriate.
1959 (get_num): Likewise.
1960 (md_apply_fix3): Use SEXT.
1962 2005-03-21 Alan Modra <amodra@bigpond.net.au>
1964 * Makefile.am (OBJ_FORMAT_CFILES): Prune config/obj-vms.c.
1965 (OBJ_FORMAT_HFILES): Prune config/obj-vms.h.
1966 (obj-vms.o): Delete rule.
1968 * Makefile.in: Regenerate.
1969 * aclocal.m4: Regenerate.
1970 * doc/Makefile.in: Regenerate.
1971 * po/POTFILES.in: Regenerate.
1973 2005-03-18 C Jaiprakash <cjaiprakash@noida.hcltech.com>
1975 * config/tc-m68k.c (m68k_elf_final_processing): Set file specific
1976 flag for coldfire v4e.
1978 2005-03-17 Bob Wilson <bob.wilson@acm.org>
1980 * config/tc-xtensa.c (xg_apply_tentative_value): Rename to
1981 xg_apply_fix_value and return a value to indicate success.
1982 (md_pcrel_from): Skip check of fx_done. Return 0 if not PC-relative.
1983 (xtensa_force_relocation): Remove checks for VTABLE relocs.
1984 (xtensa_validate_fix_sub): New.
1985 (xtensa_fix_adjustable): Remove check for external or weak symbols.
1986 (tc_gen_reloc): Move code to handle difference of symbols and code to
1987 apply tentative fix values to ...
1988 (md_apply_fix3): ...here. Enable standard overflow checks for simple
1989 8, 16, and 32 bit relocations. Apply fixes for slot-specific
1990 relocations when linkrelax flag is not set.
1991 * config/tc-xtensa.h (xtensa_validate_fix_sub): Add prototype.
1992 (TC_FORCE_RELOCATION_SUB_SAME, TC_VALIDATE_FIX_SUB): Define.
1994 2005-03-17 Jan Beulich <jbeulich@novell.com>
1996 * config/tc-i386.c (i386_scale): Beautify error message.
1997 (Intel syntax comments): Update.
1998 (struct intel_parser_s): Add fields in_offset, in_bracket, and
2000 (intel_e04_1, intel_e05_1, intel_e05_1, intel_e09_1, intel_e10_1):
2001 Remove declarations.
2002 (intel_bracket_expr): Declare.
2003 (i386_intel_operand): Initialize new intel_parser fields. Wrap most
2004 of the function body in a loop allowing to split an operand into two.
2005 Replace calls to malloc and checks of it returning non-NULL with
2006 calls to xmalloc/xstrdup.
2007 (intel_expr): SHORT no longer handled here. Add comment indicating
2008 comparison ops need implementation.
2009 (intel_e04, intel_e04_1): Combine, replace recursion with loop.
2010 Check right operand of - does not specify a register when parsing
2011 the address of a memory reference.
2012 (intel_e05, intel_e05_1): Combine, replace recursion with loop.
2013 Check operands do not specify a register when parsing the address of
2015 (intel_e06, intel_e06_1): Likewise.
2016 (intel_e09, intel_e09_1): Combine, replace recursion with loop. Also
2017 handle SHORT as well as unary + and -. Don't accept : except for
2018 segment overrides or in direct far jump/call insns.
2019 (intel_brack_expr): New.
2020 (intel_e10, intel_e10_1): Combine, replace recursion with loop. Use
2022 (intel_e11): Replace chain of if/else-if by switch, alloing fall-
2023 through in certain cases. Use intel_brack_expr. Add new diagnostics.
2024 Allow symbolic constants as register scale value.
2025 (intel_get_token): Replace call to malloc and check of return value
2026 with call to xmalloc. Change handling for FLAT to match MASM's.
2027 (intel_putback_token): Don't try to back up/free current token if
2030 2005-03-16 Daniel Jacobowitz <dan@codesourcery.com>
2032 * configure.tgt: Set emulation for arm-*-eabi*.
2033 * config/tc-arm.c (meabi_flags): Check EABI_DEFAULT.
2034 * config/te-armeabi.h: New file.
2035 * config/te-armlinuxeabi.h (EABI_DEFAULT): Define.
2036 * config/te-symbian.h: Include "te-armeabi.h".
2038 2005-03-16 Nick Clifton <nickc@redhat.com>
2040 * cgen.c (gas_cgen_parse_operand): Copy opinfo parameter into a
2041 local variable in case it is clobbered by the setjmp.
2043 2005-03-16 Nick Clifton <nickc@redhat.com>
2044 Ben Elliston <bje@au.ibm.com>
2046 * configure.in (werror): New switch: Add -Werror to the
2047 compiler command line. Enabled by default. Disable via
2049 * configure: Regenerate.
2051 2005-03-16 Nick Clifton <nickc@redhat.com>
2053 * config/obj-coff.h: Convert to ISO C90 formatting.
2054 * config/obj-coff.c: Convert to ISO C90 formatting.
2056 2005-03-15 Zack Weinberg <zack@codesourcery.com>
2058 * config/tc-arm.c (do_mla): Rename to do_mlas, take second
2059 is_mls parameter; do not diagnose Rm==Rd when is_mls.
2060 (do_mla, do_mls, five_bit_unsigned_immediate, bfci_lsb_and_width)
2061 (do_bfc, do_bfi, do_bfx, do_rbit, do_mov16, do_ldsttv4): New functions.
2062 (insns): Add ARMv6T2 instructions:
2063 bfc bfi mls movw movt rbit sbfx ubfx ldrht ldrsht ldrsbt strht.
2064 (arm_archs): Add V6T2 variants.
2066 2005-03-15 Nick Clifton <nickc@redhat.com>
2068 * NEWS: Add cutoff for changes in 2.16 release.
2070 2005-03-15 Jan Beulich <jbeulich@novell.com>
2072 * expr.c (operand): Merge handling of unary + into that for unary
2075 2005-03-14 Eric Christopher <echristo@redhat.com>
2077 * config/tc-mips.c: Include dw2gencfi.h.
2078 (mips_cfi_frame_initial_instructions): New.
2079 * config/tc-mips.h (TARGET_USE_CFIPOP): Define.
2080 (tc_cfi_frame_initial_instructions): Ditto.
2081 (DWARF2_DEFAULT_RETURN_COLUMN): Ditto.
2082 (DWARF2_CIE_DATA_ALIGNMENT): Ditto.
2083 * Makefile.am: Update dependencies.
2084 * Makefile.in: Regenerate.
2086 2005-03-15 Alan Modra <amodra@bigpond.net.au>
2088 * po/es.po: Commit new Spanish translation.
2090 2005-03-14 Alan Modra <amodra@bigpond.net.au>
2092 * po/tr.po: Commit new Turkish translation.
2094 2005-03-12 Zack Weinberg <zack@codesourcery.com>
2096 * config/tc-arm.c (tinsns): Add ARMv6K instructions sev, wfe,
2099 2005-03-11 Daniel Jacobowitz <dan@codesourcery.com>
2101 * config-gas.com: Mark vax-vms as obsolete.
2102 * configure.in: Remove fmt=vms support.
2103 * config.in: Regenerate.
2104 * configure: Regenerate.
2105 * config/obj-vms.h, config/obj-vms.c, config/vms-conf.h: Remove.
2107 2005-03-10 Sterling Augustine <sterling@tensilica.com>
2108 Bob Wilson <bob.wilson@acm.org>
2110 * config/tc-xtensa.c (finish_vinsn): Include the last instruction slot
2111 when checking if xg_resolve_literals needs to be called.
2112 * config/tc-xtensa.h: Fix spelling typo in a comment.
2114 2005-03-10 Jan Beulich <jbeulich@novell.com>
2116 * config/tc-tic54x.h (tic54x_macro_info): Change parameter type.
2117 * config/tc-tic54x.c (tic54x_macro_info): Likewise. Replace hand-
2118 crafted structure declarations with the types from macro.h.
2120 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2122 * config/tc-mips.c (s_cpsetup): Use '__gnu_local_gp' instead of '_gp'
2123 for -mno-shared optimization.
2125 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2127 * config/tc-mips.c (MAX_VR4130_NOPS, MAX_DELAY_NOPS): New macros.
2128 (MAX_NOPS): Bump to 4.
2129 (mips_fix_vr4130): New variable.
2130 (nops_for_vr4130): New function.
2131 (nops_for_insn): Use MAX_DELAY_NOPS rather than MAX_NOPS. Use
2132 nops_for_vr4130 if working around VR4130 errata.
2133 (OPTION_FIX_VR4130, OPTION_NO_FIX_VR4130): New macros.
2134 (md_longopts): Add -mfix-vr4130 and -mno-fix-vr4130.
2135 (md_parse_option): Handle them.
2136 (md_show_usage): Print them.
2137 * doc/c-mips.texi: Document -mfix-vr4130 and -mno-fix-vr4130.
2139 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2141 * config/tc-mips.c (append_insn): Remove cop_interlocks test from
2144 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2146 * config/tc-mips.h (mips_flush_pending_output): Delete.
2147 (mips_emit_delays): Declare.
2148 (md_flush_pending_output): Use mips_emit_delays.
2149 * config/tc-mips.c (mips_no_prev_insn): Remove parameter; always forget
2150 the previous instructions.
2151 (md_begin, append_insn, md_parse_option): Update callers.
2152 (mips_emit_delay): Remove parameter. Move INSNS != 0 code to
2154 (mips_align, s_change_sec, s_cons, s_float_cons, s_gpword)
2155 (s_gpdword): Update callers.
2156 (start_noreorder, end_noreorder): New functions.
2157 (macro, macro2, mips16_macro, s_mipsset): Use them instead of
2158 manipulating mips_opts or prev_nop_frag directly.
2159 (mips_flush_pending_output): Delete.
2161 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2163 * config/tc-mips.c (mips_move_labels): New function, taken from...
2164 (append_insn, mips_emit_delays): ...here.
2166 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2168 * config/tc-mips.c (MAX_NOPS): New macro.
2169 (history): Resize to 1 + MAX_NOPS.
2170 (fix_vr4120_class): New enumeration.
2171 (vr4120_conflicts): New variable.
2172 (init_vr4120_conflicts): New function.
2173 (md_begin): Call it.
2174 (insn_uses_reg): Constify first argument.
2175 (classify_vr4120_insn, insns_between, nops_for_insn, nops_for_sequence)
2176 (nops_for_insn_or_target): New functions.
2177 (append_insn): Use the new nops_for_* functions instead of inline
2178 delay checks. Generalize prev_nop_frag handling to handle an
2179 arbitrary history length. Insert nops into the history buffer
2180 once the number of nops in prev_nop_frag is fixed.
2181 (emit_delays): Use nops_for_insn instead of inline delay checks.
2183 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2185 * config/tc-mips.c (append_insn): Remove now-redundant nops != 0
2186 check from branch delay code. Remove unnecessary check for branches.
2188 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2190 * config/tc-mips.c (dummy_opcode): Delete.
2191 (nop_insn, mips16_nop_insn): New variables.
2192 (NOP_INSN): New macro.
2193 (insn_length, create_insn, install_insn, move_insn, add_fixed_insn)
2194 (add_relaxed_insn, insert_into_history, emit_nop): New functions.
2195 (md_begin): Initialize nop_insn and mips16_nop_insn.
2196 (append_insn): Use the new emit_nop function to add nops, recording
2197 them in the history buffer. Use add_fixed_insn or add_relaxed_insn
2198 to reserve room for the instruction and install_insn to install the
2199 final form. Use insert_into_history to record the instruction in
2200 the history buffer. Use move_insn to do delay slot filling.
2201 (mips_emit_delays): Use add_fixed_insn instead of the emit_nop macro.
2202 (macro_build, mips16_macro_build, macro_build_lui, mips_ip)
2203 (mips16_ip): Use create_insn to initialize mips_cl_insns.
2205 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2207 * config/tc-mips.c (INSERT_BITS, EXTRACT_BITS, INSERT_OPERAND)
2208 (EXTRACT_OPERAND, MIPS16_INSERT_OPERAND, MIPS16_EXTRACT_OPERAND): New.
2209 (insn_uses_reg, reg_needs_delay, append_insn, macro_build)
2210 (mips16_macro_build, macro_build_lui, mips16_macro, mips_ip)
2211 (mips16_ip): Use the new macros instead of explicit masks and shifts.
2213 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2215 * config/tc-mips.c (mips_cl_insn): Replace the valid_p, delay_slot_p
2216 and extended_p fields with a single fixed_p field.
2217 (append_insn, mips_no_prev_insn): Adjust accordingly.
2219 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2221 * config/tc-mips.c (mips_cl_insn): Replace reloc_type array with
2222 a single mips16_absolute_jump_p bit.
2223 (append_insn): Adjust accordingly.
2225 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2227 * config/tc-mips.h (mips_cl_insn): Move definition to...
2228 * config/tc-mips.c (mips_cl_insn): ...here. Add new fields:
2229 frag, where, fixp, reloc_type, valid_p, noreorder_p, delay_slot_p
2231 (history): New variable.
2232 (prev_insn, prev_prev_insn, prev_insn_valid, prev_insn_frag)
2233 (prev_insn_where, prev_insn_reloc_type, prev_insn_fixp)
2234 (prev_insn_is_delay_slot, prev_insn_unreordered, prev_insn_extended)
2235 (prev_prev_insn_unreordered): Delete.
2236 (reg_needs_delay, append_insn, mips_no_prev_insn, mips_emit_delays)
2237 (macro_start): Replace uses of prev_insn* with the equivalent history[]
2240 2005-03-08 Daniel Jacobowitz <dan@codesourcery.com>
2242 * doc/Makefile.am: Update as.info dependencies.
2243 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
2245 2005-03-08 Jan Beulich <jbeulich@novell.com>
2247 * doc/as.texinfo: Add sentence to indicate redefining a macro is an
2248 error, and point to .purgem documentation if someone really needs
2250 * NEWS: Mention macro redefinition is now an error.
2252 2005-03-08 Jan Beulich <jbeulich@novell.com>
2254 * config/tc-ia64.c (emit_one_bundle): Track last slot user insn was
2255 emitted to. Add more precise diagnostics for non-fitting insns based
2256 on that. Eliminate now superfluous special casing of MLX. Clear out
2257 slot information when dropping an insn.
2259 2005-03-08 Jan Beulich <jbeulich@novell.com>
2261 * config/tc-ia64.c (parse_section_name): Rename to...
2262 (cross_section): In addition to separating the name from the rest of
2263 the arguments, also carry out the operation.
2264 (dot_xdata): Use cross_section.
2265 (dot_float_cons): Likewise.
2266 (dot_xstringer): Likewise.
2267 (dot_xdata_ua): Likewise.
2268 (dot_float_cons_ua): Likewise. Pass float_cons, not stmt_float_cons.
2270 2005-03-05 Alan Modra <amodra@bigpond.net.au>
2272 * po/gas.pot: Regenerate.
2274 2005-03-04 David Daney <ddaney@avtrex.com>
2276 * config/tc-mips.c (macro_build_lui): Use '__gnu_local_gp'
2277 instead of '_gp' for -mno-shared optimization.
2279 (s_abicalls): Document it in the comment.
2280 (md_show_usage): Document the -mno-shared option.
2282 2005-03-04 Richard Sandiford <rsandifo@redhat.com>
2284 * config/tc-mips.c (mips_set_options): Add sym32 field.
2285 (mips_opts): Initialize it.
2286 (HAVE_32BIT_ADDRESSES): Set to true if pointers are 32 bits wide.
2287 (HAVE_64BIT_ADDRESSES): Redefine as !HAVE_32BIT_ADDRESSES.
2288 (HAVE_32BIT_SYMBOLS, HAVE_64BIT_SYMBOLS): New macros.
2289 (load_address): Use HAVE_64BIT_SYMBOLS instead of HAVE_64BIT_ADDRESSES
2290 when deciding whether to use a symbolic %highest/%higher expansion.
2291 (macro): Likewise. Remove o64/n32 linux hack. Always use
2292 ADDRESS_ADD*_INSN for address addition in the expansion of "dla"
2293 and "la". Handle constants separately from symbolic expressions in
2294 the "ld_st:" case, using 64-bit arithmetic if HAVE_64BIT_ADDRESSES
2295 and using load_register to load the high part of the address.
2296 (OPTION_MSYM32, OPTION_NO_MSYM32): New macros.
2297 (OPTION_ELF_BASE): Bump by 2.
2298 (md_longopts): Add entries for -msym32 and -mno-sym32.
2299 (md_parse_option): Handle them.
2300 (usage): Document them.
2301 (s_mipsset): Handle ".set sym32" and ".set nosym32".
2302 (s_cpload, s_cpsetup): Use HAVE_64BIT_SYMBOLS instead of
2303 HAVE_64BIT_ADDRESSES to detect 64-bit values of "_gp".
2304 * doc/c-mips.texi: Document ".set sym32", ".set nosym32",
2305 -msym32 and -mno-sym32.
2307 2005-03-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2309 * config/tc-mips.c (load_address): Implement GP optimization
2310 for 64bit address space non-PIC. Fix formatting.
2311 (macro): Likewise. Simplify code.
2312 (md_parse_option): Don't bail out if -G 0 is set for PIC code.
2313 (mips_after_parse_args): Simplify code.
2315 2005-03-03 Nick Clifton <nickc@redhat.com>
2317 * expr.c (operand): Remove redundant code enclosed by #ifdef
2318 RELAX_PAREN_GROUPING....#endif.
2320 * config/tc-mn10200.c (tc_gen_reloc): Handle the case where the
2321 reloc is the difference of two symbols defined in the same
2324 * config/tc-iq2000.c (line_comment_chars): Include the # character
2325 as otherwise this breaks #APP/#NO_APP processing.
2327 2005-03-03 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
2329 * config/tc-arc.c(md_assemble): Remove dead code for handling
2330 immediate indexing of ld and st .
2332 2005-03-02 Daniel Jacobowitz <dan@codesourcery.com>
2333 Joseph Myers <joseph@codesourcery.com>
2335 * config/tc-mips.c (percent_op): Add %tlsgd, %tlsldm, %dtprel_hi,
2336 %dtprel_lo, %tprel_hi, %tprel_lo, and %gottprel.
2337 (parse_relocation): Check for a word break after a relocation
2339 (md_apply_fix3): Handle TLS relocations, and mark thread-local
2342 2005-03-02 Alan Modra <amodra@bigpond.net.au>
2344 * config/tc-ppc.c (ppc_fix_adjustable <ELF>): Remove bogus checks.
2346 2005-03-02 Jan Beulich <jbeulich@novell.com>
2348 * as.c (main): Use unlink_if_ordinary instead of unlink.
2349 * messages.c (as_fatal): Likewise.
2351 2005-03-02 Jan Beulich <jbeulich@novell.com>
2353 * config/tc-i386.c (build_modrm_byte): Add lock prefix for cr8...15
2355 (parse_register): Allow cr8...15 in all modes.
2357 2005-03-02 Jan Beulich <jbeulich@novell.com>
2359 * config/tc-i386.c (intel_e11): If not followed by T_PTR, treat T_BYTE
2360 etc. like normal symbol references (T_ID).
2362 2005-03-02 Alan Modra <amodra@bigpond.net.au>
2364 * symbols.c (fb_label_name): Fix silly thinko in last change.
2366 2005-03-02 Alan Modra <amodra@bigpond.net.au>
2368 * expr.c (integer_constant): Remove TARGET_WORD_SIZE hack.
2369 * config/tc-m68k.h (TARGET_WORD_SIZE): Delete.
2371 * symbols.c (fb_label_name): Allow an augend of 2 for mmix.
2373 2005-03-01 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
2376 * config/tc-arc.c (md_assemble): Initialize suffix for extension
2379 2005-03-01 Alan Modra <amodra@bigpond.net.au>
2381 * config/obj-coff.c (fixup_segment): Delete sy_mri_common assertion.
2383 * as.h (assert): Warning fix.
2384 * expr.c (expr): Correct assertion.
2385 * read.c (s_comm_internal): Remove assertion.
2386 * write.c (relax_segment): Enable vma assertion only for BFD_ASSEMBLER.
2387 (fixup_segment): Remove assertion.
2388 * config/tc-dlx.c (machine_ip): Remove untrue assertions.
2389 (md_apply_fix3): Likewise.
2390 * config/tc-i370.c (md_begin): Correct assertion.
2391 (i370_macro): Warning fix for assertion.
2393 2005-03-01 Alan Modra <amodra@bigpond.net.au>
2395 * configure.in (AC_C_BIGENDIAN): Invoke.
2396 * configure: Regenerate.
2397 * write.c (write_object_file <!BFD_ASSEMBLER>): Don't use sizeof
2398 host variable to set string header size.
2399 * config/obj-aout.c (obj_header_append): Don't use host structs.
2400 (obj_symbol_to_chars): Likewise.
2401 (obj_emit_strings): Likewise. Use the passed in output pointer.
2402 * config/obj-aout.h (H_GET_FILE_SIZE): Include H_GET_LINENO_SIZE.
2403 * config/obj-bout.c (obj_emit_relocations): Use md_reloc_size,
2404 not sizeof host struct.
2405 (obj_header_append, obj_symbol_to_chars): Don't use host structs.
2406 (obj_emit_strings): Likewise.
2407 * config/obj-bout.h (EXEC_BYTES_SIZE): Define.
2408 (N_TXTOFF, H_GET_FILE_SIZE, H_GET_HEADER_SIZE): Use instead of
2410 (H_SET_SYMBOL_TABLE_SIZE): Hard code sym size rather than using
2412 (host_number_to_chars): Define.
2413 * config/obj-hp300.c (hp300_header_append): Don't use sizeof
2414 host internal struct to set header sizes.
2415 * config/tc-i960.c (md_number_to_field): Warning fix.
2416 (md_ri_to_chars): Use host byte order.
2417 (get_cdisp, md_apply_fix3): Warning fix.
2418 * config/tc-m68k.c (md_assemble): Don't use sizeof host short.
2420 2005-02-28 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
2422 * doc/c-arc.texi: Update documentation about ARC's extension
2425 2005-02-27 Svein E. Seldal <svein@dev.seldal.com>
2427 * config/tc-tic4x.c (tic4x_gen_to_words): Changed mail
2430 2005-02-23 Alan Modra <amodra@bigpond.net.au>
2432 * cgen.c: Warning fixes.
2433 * config/tc-arc.c: Likewise.
2434 * config/tc-arm.c: Likewise.
2435 * config/tc-avr.c: Likewise.
2436 * config/tc-d10v.c: Likewise.
2437 * config/tc-d30v.c: Likewise.
2438 * config/tc-frv.c: Likewise.
2439 * config/tc-frv.h: Likewise.
2440 * config/tc-h8300.c: Likewise.
2441 * config/tc-h8500.c: Likewise.
2442 * config/tc-i370.c: Likewise.
2443 * config/tc-i960.c: Likewise.
2444 * config/tc-ia64.c: Likewise.
2445 * config/tc-ip2k.c: Likewise.
2446 * config/tc-m68hc11.c: Likewise.
2447 * config/tc-maxq.c: Likewise.
2448 * config/tc-mcore.c: Likewise.
2449 * config/tc-mips.c: Likewise.
2450 * config/tc-msp430.c: Likewise.
2451 * config/tc-pj.c: Likewise.
2452 * config/tc-ppc.c: Likewise.
2453 * config/tc-ppc.h: Likewise.
2454 * config/tc-s390.c: Likewise.
2455 * config/tc-sh.c: Likewise.
2456 * config/tc-sh64.c: Likewise.
2457 * config/tc-tic4x.c: Likewise.
2458 * config/tc-tic80.c: Likewise.
2459 * config/tc-v850.c: Likewise.
2460 * config/tc-vax.c: Likewise.
2461 * config/tc-w65.c: Likewise.
2462 * config/tc-xstormy16.c: Likewise.
2463 * config/tc-z8k.c: Likewise.
2465 2005-02-22 Catherine Moore <clm@cm00re.com>
2467 * read.c (read_a_source_file): Reinstate TC_EQUAL_IN_INSN test.
2468 * doc/internals.texi (TC_EQUAL_IN_INSN): Reinstate.
2470 2005-02-22 Eric Christopher <echristo@redhat.com>
2472 * config/tc-mips.c (struct proc): Change isym to
2473 func_sym. New member func_end_sym.
2474 (s_mips_ent): Update.
2475 (s_mips_end): Ditto. Add code to compute function size.
2477 2005-02-22 Alan Modra <amodra@bigpond.net.au>
2479 * read.c: Warning fixes.
2480 * config/obj-elf.c: Likewise.
2482 2005-02-22 Maciej W. Rozycki <macro@mips.com>
2484 * config/tc-mips.c (append_insn): Call dwarf2_emit_insn() before
2487 2005-02-21 H.J. Lu <hongjiu.lu@intel.com>
2489 * config/obj-coff.c (obj_coff_section): Replace SEC_SHARED with
2492 * config/tc-tic54x.c (tic54x_bss): Replace SEC_BLOCK with
2494 (demand_empty_rest_of_line): Likewise.
2495 (tic54x_sblock): Likewise.
2496 (tic54x_clink): Replace with SEC_CLINK with SEC_TIC54X_CLINK.
2498 2005-02-21 Alan Modra <amodra@bigpond.net.au>
2500 * read.c (address_bytes): New function.
2501 (TC_ADDRESS_BYTES): Default for BSD_ASSEMBLER to address_bytes.
2502 (potable): Add "dc.a".
2503 (cons_worker): Handle "dc.a".
2504 * doc/internals.texi (TC_ADDRESS_BYTES): Document.
2506 2005-02-21 Alan Modra <amodra@bigpond.net.au>
2508 * input-file.c (input_file_open): Rearrange to avoid warning.
2510 2005-02-19 Alan Modra <amodra@bigpond.net.au>
2512 * config/tc-hppa.h (TC_EQUAL_IN_INSN): Delete.
2513 * read.c (read_a_source_file): Remove TC_EQUAL_IN_INSN test.
2514 * doc/internals.texi (TC_EQUAL_IN_INSN): Delete.
2516 2005-02-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2518 * config/tc-mips.c (macro_build_ldst_constoffset): Fail on $at
2519 uses after .set noat.
2520 (load_address): Likewise.
2521 (macro): Likewise. Don't try to avoid $at use by sacrificing
2522 the target register before it is stored, it won't work.
2524 2005-02-17 James E Wilson <wilson@specifixinc.com>
2526 * config/tc-ia64.c (emit_one_bundle): Stop filling a bundle if we
2527 see an instruction that specifies a template.
2529 2005-02-18 Alan Modra <amodra@bigpond.net.au>
2531 * config/tc-openrisc.c (openrisc_relax_frag): Delete unused function.
2532 * config/tc-sparc.c (sparc_ip): Make op_exp static to silence warnings.
2533 * config/tc-tic80.c (build_insn): Init insn[1] to silence warning.
2535 2005-02-17 H.J. Lu <hongjiu.lu@intel.com>
2537 * NEWS: Mention "-mhint.b=[ok|warning|error]".
2539 * config/tc-ia64.c (md): Add hint_b.
2540 (emit_one_bundle): Handle md.hint_b for "hint".
2541 (md_parse_option): Accepted "-mhint.b=[ok|warning|error]".
2542 (md_show_usage): Add "-mhint.b=[ok|warning|error]".
2543 (ia64_init): Set md.hint_b to error.
2544 (md_assemble): Handle md.hint_b for "hint.b".
2546 * doc/as.texinfo: Add "-mhint.b=[ok|warning|error]".
2547 * doc/c-ia64.texi: Likewise.
2549 2005-02-17 Alan Modra <amodra@bigpond.net.au>
2551 * tc.h (struct relax_type, relax_typeS): Move from here..
2552 * as.h: ..to here. Make rlx_forward and rlx_backward an offsetT.
2553 * ecoff.c (ecoff_new_file): Add appfile param.
2554 * ecoff.h (ecoff_new_file): Likewise.
2555 * itbl-lex.h: New file.
2556 * itbl-lex.l: Include itbl-lex.h.
2557 * itbl-parse.y: Likewise.
2558 (insntbl_line, yyparse, yylex): Move to itbl-lex.h.
2559 * read.c (s_app_file_string): Mark appfile possibly unused.
2560 * subsegs.c (seg_not_empty_p): Make sec possibly unused.
2561 * subsegs.h (struct seg_info_trash): Delete.
2562 (seg_info): Use segment_info_type instead.
2563 * config/obj-coff.c (struct filename_list): Make filename const char *.
2564 * config/obj-ecoff.h (obj_app_file): Pass app to ecoff_new_file.
2565 * config/obj-elf.c (elf_file_symbol): Similarly.
2566 * config/tc-a29k.c (md_apply_fix3): Make val a valueT. Don't use
2568 * config/tc-arc.c (md_operand): Warning fix.
2569 * config/tc-arm.c (arm_parse_reloc): Only define when OBJ_ELF.
2570 (md_begin): Rearrange #if defined OBJ_COFF || defined OBJ_ELF.
2571 * config/tc-cris.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Use do while.
2572 * config/tc-frv.c (frv_force_relocation): Warning fix.
2573 * config/tc-m68k.c (md_parse_option): Delete unused var.
2574 * config/tc-mcore.c (mylog2): Rename from log2 throughout.
2575 * config/tc-sparc.c: Likewise.
2576 (s_common): Warning fix.
2577 * config/tc-mips.c (append_insn): Use unsigned long long expressions.
2578 * config/tc-mmix.c (PUSHJSTUB_MAX, PUSHJSTUB_MIN): Define from
2580 * config/tc-s390.c (s390_insn): Delete test of unsigned >= 0.
2581 * config/tc-sh.c (sh_cfi_frame_initial_instructions,
2582 sh_regname_to_dw2regnum): Only define for OBJ_ELF.
2583 * config/tc-tic4x.c (tic4x_insert_reg): Use ISLOWER.
2584 (tic4x_do_align): Use TIC_NOP_OPCODE.
2585 * config/tc-tic4x.h (TIC_NOP_OPCODE): Rename from NOP_OPCODE.
2586 * config/tc-vax.c: Include netinet/in.h.
2587 (tc_headers_hook): Formatting.
2588 * config/tc-xstormy16.c (md_pcrel_from_section): Correct parens.
2590 2005-02-17 Jan Beulich <jbeulich@novell.com>
2592 * config/tc-ia64.c (ia64_parse_name): Don't advance 'name' when
2593 parsing inN, locN, outN. Set 'idx' to offset register number starts
2594 at. Don't handle numbers with leading zeroes or beyond 95. Remove
2597 2005-02-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2599 * config/tc-mips.c (load_address): Fix formatting.
2600 (macro): Don't use AT if .set noat is in effect. Fix formatting.
2601 Catch macros which are unexpandable without AT. Remove duplicate
2603 (macro2): Remove duplicate zeroing of used_at.
2605 2005-02-16 Alan Modra <amodra@bigpond.net.au>
2607 * dw2gencfi.c (output_cie, output_fde): Use DW_CFA_nop rather
2610 2005-02-15 Nigel Stephens <nigel@mips.com>
2611 Maciej W. Rozycki <macro@mips.com>
2613 * config/tc-mips.c (reloc_needs_lo_p): Handle
2614 BFD_RELOC_MIPS16_HI16_S.
2615 (fixup_has_matching_lo_p): Handle BFD_RELOC_MIPS16_LO16.
2616 (append_insn): Add BFD_RELOC_MIPS16_GPREL, BFD_RELOC_MIPS16_HI16_S
2617 and BFD_RELOC_MIPS16_LO16 to relocs to suppress overflow
2619 (mips16_ip): Resolve BFD_RELOC_MIPS16_HI16_S,
2620 BFD_RELOC_MIPS16_HI16 and BFD_RELOC_MIPS16_LO16 for constants.
2621 Call my_getSmallExpression() to parse percent operators.
2622 (percent_op_match, mips_percent_op): Separate definitions.
2623 (mips16_percent_op): Define percent operators for the MIPS16 mode.
2624 (parse_relocation): Handle the MIPS16 mode using
2626 (md_apply_fix3): Handle BFD_RELOC_MIPS16_HI16,
2627 BFD_RELOC_MIPS16_HI16_S and BFD_RELOC_MIPS16_LO16.
2629 2005-02-15 Jan Beulich <jbeulich@novell.com>
2631 * config/tc-ia64.c (md_apply_fix3): Call ia64_gen_real_reloc_type
2632 instead of explicitly dealing with the translation; exclude
2633 relocations that are already pcrel, however.
2635 2005-02-15 Jan Beulich <jbeulich@novell.com>
2637 * config/tc-ia64.c: Include limits.h (if available).
2638 (gr_values[0]): Set path to INT_MAX.
2639 (dot_reg_val): Don't allow changing value of r0. Limit range of
2640 general registers at r127.
2641 (specify_resource): Default resource index is -1. Don't set resource
2642 index (in case IA64_RS_RSE) without setting the specific flag.
2643 (note_register_values): Check operand is O_constant before tracking
2644 input value of moves. Add tracking for dep.z with constant inputs.
2645 (print_dependency): Resource index of specific resource may be zero.
2646 (check_dependencies): Likewise.
2648 2005-02-15 Jan Beulich <jbeulich@novell.com>
2650 * config/tc-ia64.c (parse_operands): New local variables reg1, reg2,
2651 reg_class. Check operands and emit diagnostics for illegal use of
2654 2005-02-15 Jan Beulich <jbeulich@novell.com>
2656 * config/tc-ia64.c (ia64_gen_real_reloc_type): Define and initialize
2657 new variables type, suffix, and width. Handle
2658 BFD_RELOC_IA64_DIR(32|64)[LM]SB in FUNC_LT_FPTR_RELATIVE case.
2659 Handle BFD_RELOC_IA64_DIR64[LM]SB in FUNC_TP_RELATIVE case. Add
2660 FUNC_DTP_MODULE case. Handle BFD_RELOC_IA64_DIR32[LM]SB in
2661 FUNC_DTP_RELATIVE case. Return incoming relocation type if
2662 BFD_RELOC_IA64_IPLT[LM]SB in FUNC_IPLT_RELOC case. Generate warning
2663 if unable to translate relocation type, using the new variables.
2665 2005-02-15 Jan Beulich <jbeulich@novell.com>
2667 * config/tc-ia64.h (ia64_symbol_chars): Declare.
2668 (ty_symbol_chars): Define.
2669 * config/tc-ia64.c (ia64_symbol_chars): Define.
2671 2005-02-15 Jan Beulich <jbeulich@novell.com>
2673 * config/tc-ia64.c (ia64_parse_name): Only update next character if
2674 input_line_pointer was advanced.
2676 2005-02-14 Kaz Kojima <kkojima@rr.iij4u.or.jp>
2678 * config/tc-sh.c (md_apply_fix3): Add parentheses around &
2681 2005-02-13 Jan Beulich <jbeulich@novell.com>
2683 * config/tc-ia64.c (md_parse_option): Handle -xnone and -xdebugn.
2684 (md_show_usage): Add -xnone, -xdebugn, and -xdebugx. Relocate default
2686 (ia64_init): Set md.detect_dv.
2687 (ia64_start_line): New static variable warned. Warn only once when
2688 encountering explicit stops in automatic mode.
2689 * doc/c-ia64.texi: Describe -xnone, -xdebugn, and -xdebugx.
2690 * NEWS: Mention new default mode.
2692 2005-02-13 Jan Beulich <jbeulich@novell.com>
2694 * config/tc-ia64.c (dot_rot): Add comment that name strings should
2695 be freed when wiping out previous state. Canonicalize names before
2696 use. Free name string when detecting redefinition.
2697 (dot_pred_rel): Call generic expression parser to process arguments.
2698 Handle O_register case for individual predicates and O_subtract for
2700 (ia64_parse_name): Canonicalize name before looking it up in dynamic
2702 (ia64_canonicalize_symbol_name): Strip off all trailing # characters.
2703 Warn if multiple found, issue error if resulting symbol name has zero
2705 (dot_alias): Canonicalize name before use.
2707 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
2709 * config/tc-ia64.c (unwind_diagnostic): Return -1 for warning
2711 (in_procedure): Return -1 for warning.
2712 (in_prologue): Likewise.
2713 (in_body): Likewise.
2715 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
2717 * config/tc-ia64.c (dot_xdata): Undo the last change.
2718 (dot_float_cons): Likewise.
2719 (dot_xstringer): Likewise.
2720 (dot_xdata_ua): Likewise.
2721 (dot_float_cons_ua): Likewise.
2723 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
2725 * NEWS: Mention "-munwind-check=[warning|error]".
2727 * config/tc-ia64.c (md): Add unwind_check.
2728 (unwind_diagnostic): New.
2729 (in_procedure): Call unwind_diagnostic when a directive isn't
2731 (in_prologue): Call unwind_diagnostic when a directive isn't in
2733 (in_body): Call unwind_diagnostic when a directive isn't in
2735 (dot_endp): Set md.unwind_check to error before calling
2736 in_procedure and restore it after. When the name is missing or
2737 couldn't be found, use the one from the last .proc if
2738 md.unwind_check isn't error. Warn if md.unwind_check is
2740 (md_parse_option): Handle "-munwind-check=[warning|error]".
2741 (md_show_usage): Add "-munwind-check=[warning|error]".
2742 (ia64_init): Set md.unwind_check to warning.
2744 * doc/as.texinfo: Add "-munwind-check=[none|warning|error]".
2745 * doc/c-ia64.texi: Likewise.
2747 2005-02-11 Jan Beulich <jbeulich@novell.com>
2749 * config/tc-ia64.h (LEX_AT): Include LEX_BEGIN_NAME.
2751 (ia64_parse_name): New third parameter.
2752 (md_parse_name): Pass third argument.
2753 * config/tc-ia64.c (pseudo_func): Placeholders use NULL as name.
2754 (md_operand): Handling of '@'-prefixed symbols moved from here...
2755 (ia64_parse_name): ...to here.
2757 2005-02-11 Jan Beulich <jbeulich@novell.com>
2759 * config/tc-ia64.c (md): Remove last_groups and group_idx.
2760 (errata_nop_necessary_p): Remove declaraction and definition.
2761 (emit_one_bundle): Don't call errata_nop_necessary_p. Don't
2762 update md.group_idx. Don't reset md.last_groups.
2764 2005-02-11 Jan Beulich <jbeulich@novell.com>
2766 * config/tc-ia64.c (parse_section_name): Handle non-quoted first
2768 (dot_xdata): Free section name after use.
2769 (dot_float_cons): Likewise.
2770 (dot_xstringer): Likewise.
2771 (dot_xdata_ua): Likewise.
2772 (dot_float_cons_ua): Likewise.
2773 (md_pseudo_table): Add xdata16 and xdata16.ua.
2775 2005-02-10 H.J. Lu <hongjiu.lu@intel.com>
2777 * doc/all.texi: Add IA64.
2778 * doc/as.texinfo: Likewise.
2780 * doc/c-ia64.texi: Fix typos.
2782 2005-02-10 Julian Brown <julian@codesourcery.com>
2784 * config/tc-arm.c (do_t_ldmstm): Change BFD_RELOC_NONE to
2786 (do_t_push_pop): Likewise.
2787 (md_assemble): Likewise.
2788 (md_apply_fix3): Handle BFD_RELOC_NONE correctly, make
2789 BFD_RELOC_UNUSED same as previous meaning of BFD_RELOC_NONE.
2790 (create_unwind_entry): Output dependency on the required personality
2793 2005-02-07 Nathan Sidwell <nathan@codesourcery.com>
2795 * as.h (seg_not_empty_p): Return int, not bfd_boolean.
2796 * subsegs.c (seg_not_empty_p): Likewise.
2798 2005-02-07 Inderpreet Singh <inderpreetb@noida.hcltech.com>
2800 * config/tc-maxq.c (md_estimate_size_before_relax): Correct the
2801 relative jump calculation.
2802 <md_convert_frag) : Likewise.
2803 <output_disp): Likewise.
2805 2005-02-07 Hans-Peter Nilsson <hp@axis.com>
2807 * write.c (write_object_file): Recognize warning-symbol construct
2808 and skip object- and target- handling for the second symbol.
2810 2005-02-02 Jan Beulich <jbeulich@novell.com>
2812 * config/tc-ia64.c (dot_pred_rel): Update comment. Handle @-prefixed
2813 designators along with quoted ones. Free copy of quoted designator
2816 2005-02-01 Ben Elliston <bje@au.ibm.com>
2818 * config/atof-ieee.c, config/obj-coff.c, config/obj-elf.c,
2819 config/obj-ieee.c, config/obj-som.c, config/obj-vms.c,
2820 config/tc-a29k.c, config/tc-alpha.c, config/tc-arc.c,
2821 config/tc-arm.c, config/tc-d30v.c, config/tc-dlx.c,
2822 config/tc-fr30.c, config/tc-h8300.c, config/tc-h8500.c,
2823 config/tc-i370.c, config/tc-i386.c, config/tc-i960.c,
2824 config/tc-ia64.c, config/tc-m32r.c, config/tc-m32r.h,
2825 config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-mips.c,
2826 config/tc-mn10200.c, config/tc-msp430.c, config/tc-ns32k.c,
2827 config/tc-openrisc.c, config/tc-or32.c, config/tc-pdp11.c,
2828 config/tc-pj.c, config/tc-sparc.h, config/tc-tic54x.c,
2829 config/tc-tic80.c, config/tc-v850.c, config/tc-w65.c,
2830 config/tc-xtensa.c, config/tc-z8k.c, config/xtensa-relax.c: Remove
2831 #if 0'd code throughout.
2833 2005-01-31 Nick Clifton <nickc@redhat.com>
2835 * as.c (parse_args): Bump copyright date reported by --version to
2838 2005-01-31 Nick Clifton <nickc@redhat.com>
2840 * configure.tgt: Remove obsolete targets m68k-lynxos, sparc-lynxos
2843 2005-01-31 Jan Beulich <jbeulich@novell.com>
2845 * macro.c (buffer_and_nest): Allow 'from' being NULL; handle anything
2846 that can end with .endr in that case. Make requiring/permitting
2847 pseudo-ops without leading dot closer to the logic in read.c serving
2849 (expand_irp): Don't pass a mnemonic to buffer_and_nest as it will be
2852 2005-01-31 Jan Beulich <jbeulich@novell.com>
2854 * macro.c (do_formals): Adjust to no longer accept empty parameter
2856 (define_macro): Adjust to no longer accept empty macro name, garbage
2857 following the parameters, or macros that were previously defined.
2858 * read.c (s_bad_end): Declare.
2859 (potable): Add endm. Handler for endr and endm is s_bad_end.
2860 (s_bad_end): Rename from s_bad_endr. Adjust to handle both .endm
2862 * read.h (s_bad_endr): Remove.
2864 2005-01-31 Jan Beulich <jbeulich@novell.com>
2866 * config/tc-ia64.c (parse_operands): Parse all specified operands,
2867 immediately discarding (but counting) those exceeding the maximum
2868 possible amount. Track whether output and input operand counts ever
2869 matched, and use this to better indicate which of the operands/
2870 operand types was wrong; specifically don't default to pointing to
2873 2005-01-31 Jan Beulich <jbeulich@novell.com>
2875 * config/tc-ia64.c (unwind): Remove proc_end (now an automatic
2876 variable in dot_endp). Add body and insn. Make prologue,
2877 prologue_mask, body, and insn bitfields.
2878 (fixup_unw_records): Remove spurious new-lines from end of diagnostic
2880 (in_procedure, in_prologue, in_body): New.
2881 (dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
2882 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
2883 dot_unwentry, dot_altrp, dot_savemem, dot_saveg, dot_savef, dot_saveb,
2884 dot_savegf, dot_spill, dot_spillreg, dot_spillmem, dot_spillreg_p,
2885 dot_spillmem_p, dot_label_state, dot_copy_state, dot_unwabi,
2886 dot_personality): Use the appropriate one of the above.
2887 (dot_proc): Clear unwind.proc_start; set to current location only if
2888 none of the entry points were valid. Check for non-zero-length entry
2889 point names. Check that entry points aren't defined, yet. Clear
2890 unwind.prologue, unwind.body, and unwind.insn.
2891 (dot_body): Call in_procedure. Check that first directive in procedure
2892 had no insns emitted before. Set unwind.body.
2893 (dot_prologue): Call in_procedure. Check that not already in prologue.
2894 Check that first directive in procedure had no insns emitted before.
2896 (dot_endp): Call in_procedure. Declare proc_end. Check for non-zero-
2897 length entry point names. Check that entry points became defined.
2898 (md_assemble): Set unwind.insn once unwind.proc_start is defined.
2900 2005-01-31 Jan Beulich <jbeulich@novell.com>
2902 * config/tc-ia64.c (emit_one_bundle): Snapshot manual bundling state
2903 before actually using it. Don't generate an error in manual bundling
2904 mode when looking at an insn requiring slot 2 but not yet at slot 2.
2905 Don't generate an error in manual bundling mode when looking at an
2906 insn required to be last in its group but the required slot hasn't
2907 been reached, yet. Allow conversion from MII to MI;I for bundle
2908 consisting of only 2 insns with the stop between them. Suppress
2909 various meaningless errors resulting from detecting earlier ones.
2911 2005-01-31 Jan Beulich <jbeulich@novell.com>
2913 * config/tc-ia64.c (parse_operands): Also handle alloc without first
2916 2005-01-28 Christian Groessler <chris@groessler.org>
2918 * config/tc-z8k.c (md_assemble): Improve error detection.
2920 2005-01-28 Jan Beulich <jbeulich@novell.com>
2922 * config/tc-ia64.c (ia64_estimate_size_before_relax): Allocate space
2923 for personality routine pointer only if there is one.
2924 (ia64_convert_frag): Likewise.
2925 (generate_unwind_image): Likewise.
2927 2005-01-27 Christian Groessler <chris@groessler.org>
2929 * config/tc-z8k.c (INSERT): Remove, not used anywhere.
2930 (md_apply_fix3): Make relative branches out of range an error
2931 instead of a warning. Display correct line number for out of
2932 range branches/calls/memory accesses.
2934 2005-01-27 Nathan Sidwell <nathan@codesourcery.com>
2936 * dwarf2dbg.c (dwarf2_finish): Correct logic for determining when
2937 to emit .debug_line and other debug sections.
2938 * as.h (seg_not_empty_p): Declare.
2939 * subsegs.c (seg_not_empty_p): New predicate.
2941 2005-01-27 Andrew Cagney <cagney@gnu.org>
2943 * configure: Regenerate to track ../gettext.m4 change.
2945 2005-01-27 Jan Beulich <jbeulich@novell.com>
2947 * config/tc-ia64.c (emit_one_bundle): Change "?imbf??" to "?ibmfxx".
2949 2005-01-27 Jan Beulich <jbeulich@novell.com>
2951 * config/tc-ia64.c (emit_one_bundle): Add late resolution of move
2952 to/from application registers dynamic insns.
2953 (md_assemble): Defer resolution of move to/from application registers
2954 dynamic insns when they can be issued on either the I- or M-units.
2956 2005-01-25 Alexandre Oliva <aoliva@redhat.com>
2958 * config/tc-frv.c (md_apply_fix3): Mark TLS symbols as such.
2959 2004-12-10 Alexandre Oliva <aoliva@redhat.com>
2960 * config/tc-frv.c (frv_pic_ptr): Add tlsmoff support.
2961 2004-11-10 Alexandre Oliva <aoliva@redhat.com>
2962 * cgen.c (gas_cgen_parse_operand): Handle
2963 CGEN_PARSE_OPERAND_SYMBOLIC.
2964 * config/tc-frv.c (md_cgen_lookup_reloc): Handle TLS relocations.
2965 (frv_force_relocation): Likewise. Fix handling of PIC
2967 (md_apply_fix3): Likewise.
2969 2005-01-21 Ben Elliston <bje@au.ibm.com>
2971 * as.h: Remove #if 0'd code.
2972 * atof-generic.c (atof_generic): Likewise.
2973 * ecoff.c (ecoff_directive_frame): Likewise.
2974 * frags.h (FRAG_APPEND_1_CHAR): Likewise.
2975 * itbl-ops.c (itbl_add_reg): Likewise.
2976 * listing.c (calc_hex): Likewise.
2977 * read.c (MASK_CHAR): Likewise.
2978 * subsegs.c (subsegs_print_statistics): Likewise.
2979 * symbols.c (indent): Likewise.
2980 * write.c (write_relocs): Likewise.
2981 (write_object_file): Likewise.
2982 (relax_frag): Likewise.
2984 2005-01-20 Nick Clifton <nickc@redhat.com>
2986 * as.c (std_longopts): Add an entry for "--a" in order to prevent
2987 getopt_long_only() from considering -a as an abbreviation for
2989 (parse_args): Fix the parsing of -a=<file>.
2991 2005-01-20 Alan Modra <amodra@bigpond.net.au>
2994 * read.c (s_incbin): Adjust default count for skip. Check validity
2995 of count and skip rigorously.
2997 2005-01-19 Fred Fish <fnf@specifixinc.com>
2999 * config/tc-mips.c (dummy_opcode): Add init for new struct member.
3001 2005-01-19 Richard Sandiford <rsandifo@redhat.com>
3003 * read.c (convert_to_bignum): New function, split out from...
3004 (emit_expr): ...here. Handle the case where X_add_number is
3005 positive and the input value is negative.
3006 (output_big_sleb128): Fix setting of continuation bit. Check whether
3007 the final byte needs to be sign-extended. Fix size-shrinking loop.
3008 (emit_leb128_expr): When generating a signed leb128, see whether the
3009 sign of an O_constant's X_add_number matches the sign of the input
3010 value. Use a bignum if not.
3012 2005-01-17 Andrew Stubbs <andrew.stubbs@st.com>
3014 * tc-sh.c (md_begin,md_parse_option): Change arch_sh1_up to
3015 arch_sh_up in order to match the external name and make the
3016 testsuite's job easier.
3018 2005-01-14 H.J. Lu <hongjiu.lu@intel.com>
3021 * config/tc-i386.c (i386_scale): Disallow 0 scale.
3023 2005-01-12 Nick Clifton <nickc@redhat.com>
3025 * config/tc-iq2000.c (s_iq2000_set): Fix thinko parsing
3026 ignored_arguments array.
3028 2005-01-10 H.J. Lu <hongjiu.lu@intel.com>
3030 * write.c (write_object_file): Disallow a symbol equated to
3033 2005-01-10 Inderpreet Singh <inderpreetb@noida.hcltech.com>
3035 * tc-maxq.c: Replace constants 10 and 20 with bfd_mach_maxq10 and
3037 (md_pseudo_table): Add new pseudo ops for maxq10 and maxq20.
3038 (maxq_target): New function: Set the machine type.
3040 2005-01-06 Paul Brook <paul@codesourcery.com>
3042 * config/tc-arm.c (FPU_DEFAULT): Define for TE_VXWORKS.
3043 (md_begin): Handle TE_VXWORKS for FP defaults.
3044 (md_apply_fix3): Correct rela offsets.
3045 (elf32_arm_target_format): Add VxWorks targets.
3047 2005-01-06 Paul Brook <paul@codesourcery.com>
3049 * configure.tgt: Set em=vxworks for *-*-vxworks.
3050 * config/te-vxworks.h: New File.
3052 2005-01-06 Paul Brook <paul@codesourcery.com>
3054 * config/tc-arm.c (arm_cpus): Correct arch field for arm1026ej-s.
3056 2005-01-04 Dmitry Diky <diwil@spec.ru>
3058 * config/tc-msp430.c (md_apply_fix3): Fix offset calculation for
3061 2005-01-03 David Mosberger <davidm@hpl.hp.com>
3063 * config/tc-ia64.c (md): Add member "loc_directive_seen".
3064 (dot_loc): New function.
3065 (md_pseudo_table): Add entry to map .loc to dot_loc().
3066 (emit_one_bundle): Only call dwarf2_gen_line_info() if we have
3067 seen a .loc directive or we're generating DWARF2 debug info for
3070 2004-12-29 Alan Modra <amodra@bigpond.net.au>
3073 * read.c (s_comm_internal): Don't zero end of name until size
3074 expression has been parsed.
3076 2004-12-25 Marek Michalkiewicz <marekm@amelek.gda.pl>
3078 * config/tc-avr.c (mcu_types): Move attiny{13,2313} from avr4 to avr2.
3080 2004-12-23 Tomer Levi <Tomer.Levi@nsc.com>
3082 * config/tc-crx.c: Support 'bcop' relaxation (dealt as in 'cmp&branch'
3085 2004-12-22 Ian Lance Taylor <ian@airs.com>
3087 * configure.tgt: New.
3088 * configure.in: Move setting of cpu_type, fmt, etc., to
3090 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add
3091 $(srcdir)/configure.tgt.
3092 * configure, Makefile.in: Rebuild.
3094 2004-12-22 Klaus Rudolph <lts-rudolph@gmx.de>
3096 * config/tc-avr.c: Add support for the new R_AVR_LDI, R_AVR_6 and
3097 R_AVR_6_ADIW relocs for the LDI, ADIW/SBIW and LDD/STD
3099 (avr_offset_expression): New function to parse offsets for LDI
3101 (avr_operand): Use it.
3102 (md_apply_fix3): Generate the relocs.
3104 2004-12-16 Andrew Stubbs <andrew.stubbs@st.com>
3106 * config/tc-sh64.c (shmedia_md_apply_fix3): Add missing
3107 BFD_RELOC_SH_IMMS10BY8 relocation.
3109 * config/tc-sh64.c (shmedia_build_Mytes): Emit an error message rather
3110 than just ignoring bad code.
3112 2004-12-16 Richard Sandiford <rsandifo@redhat.com>
3114 * config/tc-v850.c (handle_lo16): New function.
3115 (v850_reloc_prefix): Use it to check lo().
3116 (md_assemble, md_apply_fix3): Handle BFD_RELOC_V850_LO16_SPLIT_OFFSET.
3118 2004-12-14 P.J. Darcy <darcypj@us.ibm.com>
3120 * configure.in: Add s390x-ibm-tpf support.
3121 * configure: Regenerate.
3123 2004-12-15 Jan Beulich <jbeulich@novell.com>
3125 * config/obj-elf.c (obj_elf_change_section): Only set type and
3126 attributes on new sections. Emit warning when type of re-declared
3127 section doesn't match.
3129 2004-12-15 Jan Beulich <jbeulich@novell.com>
3131 * dw2gencfi.c (dot.cfi.startproc): Clear cur_cfa_offset so
3132 '.cfi_startproc simple' doesn't inherit the old value.
3134 2004-12-15 Jan Beulich <jbeulich@novell.com>
3136 * dw2gencfi.c (output_cfi_insn): Adjust DW_CFA_def_cfa_sf generation
3137 to emit a signed and factored offset. Adjust DW_CFA_def_cfa_offset_sf
3138 generation to emit a factored offset.
3140 2004-12-10 Ian Lance Taylor <ian@wasabisystems.com>
3142 * config/tc-mips.c (macro) [M_LA_AB]: Give an error for a offset
3143 which is too large in the case of NO_PIC without 64-bit
3146 * config/tc-mips.c (mips_in_shared): New static variable.
3147 (macro_build_lui): Permit "_gp" if !mips_in_shared.
3148 (md_longopts): Add -mshared and -mno-shared.
3149 (md_parse_option): Handle OPTION_MSHARED and OPTION_MNO_SHARED.
3150 (s_cpload): Implement !mips_in_shared case.
3151 (s_cpsetup): Likewise.
3152 * doc/c-mips.texi (MIPS Opts): Document -mno-shared.
3153 * NEWS: Mention -mno-shared.
3155 2004-12-09 Paul Brook <paul@codesourcery.com>
3157 * config/tc-arm.c (s_arm_unwind_fnend): Use R_ARM_PREL31 relocation
3160 2004-12-09 Ian Lance Taylor <ian@wasabisystems.com>
3162 * config/tc-mips.c (append_insn): If we emit a nop during a relax
3163 sequence, increase the size of the sequence.
3165 * config/tc-mips.c (mips_cpu_info_table): Change "9000" entry to
3168 2004-12-07 Ben Elliston <bje@gnu.org>
3170 * read.c (s_align): Use an align_limit temporary to allay a GCC
3171 signed/unsigned comparison warning.
3173 2004-12-01 Mark Mitchell <mark@codesourcery.com>
3175 * Makefile.am (TARG_ENV_HFILES): Add te-armlinuxeabi.h.
3176 * configure.in: Use it for arm*-*-linux-gnueabi*.
3177 * config/tc-arm.c: Allow emulation file to set FPU_DEFAULT.
3178 * config/te-armlinuxeabi.h: New file.
3179 * Makefile.in: Regenerated.
3180 * aclocal.m4: Likewise.
3181 * configure: Likewise.
3182 * doc/Makefile.in: Regenerated.
3184 2004-12-02 Bob Wilson <bob.wilson@acm.org>
3186 * config/tc-xtensa.c (xtensa_switch_section_emit_state): Use subseg_set.
3187 (xtensa_restore_emit_state): Likewise.
3189 2004-12-02 Alan Modra <amodra@bigpond.net.au>
3191 * read.c (ALIGN_LIMIT): Define, increasing limit for BFD_ASSEMBLER.
3194 2004-11-30 Tero Niemela <tero_niemela@yahoo.com>
3196 * Makefile.am: Change LOCALEDIR to $(datadir)/share.
3197 * Makefile.in: Regenerate.
3199 2004-11-29 Tomer Levi <Tomer.Levi@nsc.com>
3201 * config/tc-crx.c: Major code cleanup. Remove unused variables and
3202 functions, give functions a meaningful name, add comments.
3203 (check_range): New function - Replace operand size calculation
3204 with range checking.
3205 (assemble_insn): Update Algorithm, improve error issuing.
3207 (process_label_constant): Bug fix regarding COP_BRANCH_INS relocation
3210 2004-11-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
3212 * config/tc-m32r.c (md_pcrel_from_section): Fixed a pcrel relocte
3213 miss between different section in the same module.
3214 (tc_gen_reloc): Likewise.
3216 2004-11-25 Theodore A. Roth <troth@openavr.org>
3218 * gas/config/tc-avr.c (mcu_types): Add support for atmega165,
3219 atmega325, atmega3250, atmega645 and atmega6450.
3221 2004-11-25 Jan Beulich <jbeulich@novell.com>
3223 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
3224 permissible for the selected instruction suffix.
3225 (process_suffix): For DefaultSize instructions, suppressing the
3226 guessing of a 'q' suffix if the instruction doesn't support it is
3227 pointless, because only an 'l' suffix can be guessed in this place.
3229 2004-11-24 Nick Clifton <nickc@redhat.com>
3231 * config/tc-iq2000.c: Remove support for IQ10 processor.
3232 Convert to ISO C90 formatting.
3233 * config/tc-iq2000.h: Likewise.
3235 2004-11-23 Nick Clifton <nickc@redhat.com>
3237 * config/tc-mn10300.c (md_relax_table): More fixes to the offsets
3238 in this table. They should be correct now.
3240 2004-11-23 Jan Beulich <jbeulich@novell.com>
3242 * config/tc-i386.h (CpuMMX2): Declare. Artificial classifier to
3243 indicate the MMX extensions added by both SSE and 3DNow!A.
3244 (Cpu3dnowA): Declare.
3245 (CpuUnknownFlags): Update.
3246 * config/tc-i386.c (cpu_sub_arch_name): Declare.
3247 (cpu_arch): i586 and pentium do not imply MMX. i686 and pentiumpro do
3248 neither imply SSE nor MMX. k6 implies MMX. k6_2 additionally implies
3249 3DNow!. Athlon additionally implies 3DNow!A. Several new
3250 entries (those starting with a dot are for sub-arch specification).
3251 (set_cpu_arch): Handle sub-arch specifications.
3252 (parse_insn): Distinguish between instructions not supported because
3253 of insufficient CPU features and because of 64-bit mode.
3254 * doc/c-i386.texi: Describe enhanced .arch directive.
3256 2004-11-22 Bob Wilson <bob.wilson@acm.org>
3258 * config/tc-xtensa.c (xg_add_opcode_fix): Set fx_no_overflow.
3260 2004-11-22 Bob Wilson <bob.wilson@acm.org>
3262 * dwarf2dbg.c (dwarf2_finish): Don't write a .debug_line section
3263 without a corresponding .debug_info section.
3265 2004-11-22 Hans-Peter Nilsson <hp@axis.com>
3267 * read.c (potable): Add "error" and "warning".
3268 (s_errwarn): New function.
3269 * read.h (s_errwarn): Declare.
3270 * doc/as.texinfo (Error, Warning): Document .error and .warning.
3272 2004-11-22 Nick Clifton <nickc@redhat.com>
3274 * config/tc-tic54x.c (tic54x_adjust_symtab): Adjust call to
3277 2004-11-19 Alan Modra <amodra@bigpond.net.au>
3279 * config/tc-msp430.c (struct rcodes_s, MSP430_RLC, msp430_rcodes,
3280 struct hcodes_s, msp430_hcodes): From include/opcode/msp430.h.
3282 2004-11-19 Alan Modra <amodra@bigpond.net.au>
3284 * config/obj-coff.c (c_dot_file_symbol): Add "app" param.
3285 (coff_adjust_symtab): Adjust call.
3286 (crawl_symbols): Likewise.
3287 * config/obj-coff.h (c_dot_file_symbol): Add "app" param.
3288 (obj_app_file): Adjust.
3290 2004-11-18 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
3292 * configure.in: Enable bfd_assember for the MAXQ port.
3293 * configure: Regenerate.
3295 2004-11-12 Bob Wilson <bob.wilson@acm.org>
3296 Sterling Augustine <sterling@tensilica.com>
3298 * config/tc-xtensa.c (finish_vinsn): Clear pending instruction if
3299 there is a conflict.
3300 (check_t1_t2_reads_and_writes): Check for both reads and writes to
3301 interfaces that are related as determined by xtensa_interface_class_id.
3303 2004-11-12 Nick Clifton <nickc@redhat.com>
3305 * config/tc-mn10300.c (md_relax_table): Fix off by one negative
3306 offsets for conditional branches.
3308 2004-11-11 Bob Wilson <bob.wilson@acm.org>
3310 * config/tc-xtensa.c (MAX_IMMED6): Change value to 65.
3312 2004-11-10 Bob Wilson <bob.wilson@acm.org>
3314 * config/tc-xtensa.c (update_next_frag_state): Always add a NOP if
3315 relaxing at the end of a loop. Don't mark frags as UNREACHABLE or
3317 (relax_frag_immed): Update call to update_next_frag_state.
3319 2004-11-10 Alan Modra <amodra@bigpond.net.au>
3321 * obj.h (struct format_ops <app_file>): Add int param.
3322 * read.h (s_app_file_string): Likewise.
3323 * read.c (s_app_file_string): Likewise.
3324 (s_app_file): Adjust s_app_file_string call.
3325 * config/tc-mips.c (s_mips_file): Likewise.
3326 * config/obj-coff.h (obj_app_file): Add app param.
3327 * config/obj-ecoff.h (obj_app_file): Likewise.
3328 * config/obj-multi.h (obj_app_file): Likewise.
3329 * config/obj-elf.h (elf_file_symbol): Likewise.
3330 * config/obj-elf.c (elf_file_symbol): Only emit one file symbol
3331 if called for # preprocessor lines.
3333 2004-11-08 H.J. Lu <hongjiu.lu@intel.com>
3336 * symbols.c (resolve_symbol_value): Convert weak symbols only
3338 (symbol_equated_reloc_p): Don't equate weaks when relocating
3339 only for Windows PECOFF.
3341 2004-11-08 Tomer Levi <Tomer.Levi@nsc.com>
3343 * config/tc-crx.c (print_insn): Check and set insn_addr.
3344 * config/tc-crx.h (md_frag_check): Define.
3346 2004-11-08 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
3347 Vineet Sharma <vineets@noida.hcltech.com>
3349 * configure.in: Add support for new target maxq-coff.
3350 * configure: Regenerate.
3351 * NEWS: Mention new support.
3352 * config/tc-maxq.c: New file.
3353 * config/tc-maxq.h: New file.
3354 * config/obj-coff.h: Add support for maxq-coff.
3356 2004-11-08 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
3358 * symbols.c (any_external_name): Define.
3359 (resolve_symbol_value): Convert weak symbols.
3360 (S_SET_EXTERNAL): Support any_external_name.
3361 (S_SET_NAME): Qualify parameter const.
3362 (symbol_equated_reloc_p): Equate to weaks when relocating.
3363 * symbols.h (S_SET_NAME): Qualfiy parameter const.
3364 * tc.h (any_external_name): Declare.
3365 * config/obj-coff.c ("coff/pe.h"): Include for BFD
3367 (weak_is_altname): Declare and define.
3368 (weak_name2altname): Same.
3369 (weak_altname2name): Same.
3370 (weak_uniquify): Same.
3371 (weak_altprefix): Define.
3372 (obj_coff_weak): Change .weak syntax and handling.
3373 (coff_frob_symbol): Fix PE weak symbol alternates.
3374 * config/obj-coff.h (USE_UNIQUE): Define.
3375 * config/tc-i386.c (md_apply_fix3): Assume weak symbols
3376 are in another segment.
3377 (tc_gen_reloc): Remove broken addend hack.
3378 doc/as.texinfo: Update.
3380 2004-11-05 Sterling Augustine <sterling@tensilica.com>
3382 * config/tc-xtensa.c (total_frag_text_expansion): New.
3383 (md_estimate_size_before_relax): Use it.
3384 (find_address_of_next_align_frag): Likewise.
3386 2004-11-05 Tomer Levi <Tomer.Levi@nsc.com>
3388 * config/tc-crx.c: Rename argument types.
3389 (processing_arg_number): Rename to 'cur_arg_num'.
3390 (get_number_of_bits): Rename to 'set_operand_size'.
3391 (get_operandtype): Rename to 'parse_operand', totally rewrite.
3392 (set_cons_rparams): Rename to 'set_operand', totally rewrite.
3393 (set_indexmode_parameters): Remove function, integrate its code into
3395 (set_operand_size): Get rid of 'Operand Number' function parameter -
3396 use global variable 'cur_arg_num' instead.
3397 Use a local 'argument' pointer to reference the current argument.
3398 (parse_operand): Likewise.
3399 (set_operand): Likewise.
3400 (process_label_constant): Likewise.
3402 2004-11-04 Bob Wilson <bob.wilson@acm.org>
3404 * config/tc-xtensa.c: Remove XTENSA_SECTION_RENAME ifdefs.
3405 (add_section_rename): Delete. Inlined into...
3406 (build_section_rename): ...here. Use xstrdup instead of strdup.
3407 (xtensa_section_rename): Drop "const" from argument and return types.
3408 (md_show_usage): Indent to match show_usage().
3409 * config/tc-xtensa.h: Remove XTENSA_SECTION_RENAME ifdefs.
3410 (tc_canonicalize_section_name): Define.
3411 (md_elf_section_rename): Remove unused macro.
3412 * doc/as.texinfo (Overview): Document Xtensa --rename-section option.
3413 * doc/c-xtensa.texi (Xtensa Options): Likewise.
3414 (Frame Directive): Delete.
3416 2004-11-04 Daniel Jacobowitz <dan@debian.org>
3418 * configure.in: Remove arm-*-oabi and thumb-*-oabi.
3419 * config/tc-arm.c (target_oabi): Delete.
3420 (md_apply_fix3, elf32_arm_target_format): Remove target_oabi checks.
3421 (arm_opts): Remove moabi.
3422 * doc/as.texinfo (Overview): Remove documentation of -moabi.
3423 * doc/c-arm.texi (ARM Options): Likewise.
3424 * configure: Regenerated.
3426 2004-11-04 Hans-Peter Nilsson <hp@axis.com>
3428 * configure.in (crisv32): Recognize. AC_DEFINE_UNQUOTED
3429 DEFAULT_CRIS_ARCH. Handle crisv32-*-linux-gnu* like
3430 cris-*-linux-gnu* and crisv32-*-* like cris-*-*.
3431 * configure: Regenerate.
3432 * config/tc-cris.c (enum cris_archs): New.
3433 (cris_mach, cris_arch_from_string, s_cris_arch, get_sup_reg)
3434 (cris_insn_ver_valid_for_arch): New functions.
3435 (DEFAULT_CRIS_ARCH): New macro, default to cris_any_v0_v10.
3436 (cris_arch): New variable.
3437 (md_pseudo_table): New pseudo .arch.
3438 (err_for_dangerous_mul_placement): Initialize according to
3440 (STATE_COND_BRANCH): Renamed from STATE_CONDITIONAL_BRANCH.
3442 (STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON)
3443 (STATE_ABS_BRANCH_V32, STATE_LAPC, BRANCH_BF_V32, BRANCH_BB_V32)
3444 (BRANCH_WF_V32, BRANCH_WB_V32): New.
3445 (BRANCH_BF, BRANCH_BB, BRANCH_WF, BRANCH_WB): Don't undef after
3446 use in md_cris_relax_table.
3447 (md_cris_relax_table): Add entries for STATE_COND_BRANCH_V32,
3448 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
3449 Update and improve head comment.
3450 (OPTION_PIC): Define in terms of previous option, OPTION_US.
3451 (OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): Similar.
3453 (md_longopts): New option --march=...
3454 (cris_any_v0_v10_long_jump_size, crisv32_long_jump_size): New
3456 (md_long_jump_size): Initialize in terms of DEFAULT_CRIS_ARCH.
3457 (HANDLE_RELAXABLE): New macro.
3458 (md_estimate_size_before_relax): Use HANDLE_RELAXABLE for common
3459 cases. Check for weak symbols and assume not relaxable. Handle
3460 STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON,
3461 STATE_ABS_BRANCH_V32, STATE_LAPC. Use new variable symbolP, not
3463 (md_convert_frag): Handle STATE_COND_BRANCH_V32,
3464 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
3465 (cris_create_short_jump): Adjust for CRISv32.
3466 (cris_relax_frag): Handle new states.
3467 (md_create_long_jump): Ditto. Emit error for common_v10_v32.
3468 (md_begin): Define symbols "..asm.arch.cris.v32",
3469 "..asm.arch.cris.v10", "..asm.arch.cris.common_v10_v32" and
3470 "..asm.arch.cris.any_v0_v10". Use cris_insn_ver_valid_for_arch
3471 when entering opcode table entry points.
3472 (md_assemble): Adjust branch handling for CRISv32. Handle LAPC
3473 relaxation. In fix_new_exp call for main insn, pass 1 for pcrel
3474 parameter for 8, 16 and 32-bit pc-relative insns and LAPC.
3475 (cris_process_instruction): Initialize out_insnp->insn_type to
3476 CRIS_INSN_NONE, not CRIS_INSN_NORMAL.
3477 <case ']', '[', 'A', 'd', 'Q', 'N', 'n', 'Y', 'U', 'u', 'T'>: New
3479 <case 'm'>: Check that modified_char == '.'.
3480 <invalid operands>: Consume the rest of the line.
3481 When operands don't match, skip over subsequent insns with
3482 non-matching version specifier but same mnemonic.
3483 <immediate constant, case SIZE_SPEC_REG>: Immediate operands for
3484 special registers in CRISv32 are always 32 bit long.
3485 <immediate constant, case SIZE_FIELD_SIGNED, SIZE_FIELD_UNSIGNED>:
3487 (get_gen_reg): Only recognize "PC" when followed by "+]" for v32
3488 and compatible. Recognize "ACR" for v32, unless followed by "+".
3489 (get_spec_reg): Consider cris_arch when looking up register.
3490 (get_autoinc_prefix_or_indir_op): Don't recognize assignment for
3492 (get_3op_or_dip_prefix_op): Check for ']' after seeing '[rN+'.
3493 (cris_get_expression): Restore input_line_pointer if failing "early".
3494 (get_flags): Consider cris_arch and recognize flags accordingly.
3495 (branch_disp): Adjust for CRISv32.
3496 (gen_cond_branch_32): Similar. Emit error for common_v10_v32.
3497 (cris_number_to_imm): Use as_bad_where, not as_bad. Remove
3498 related FIXME. Don't insist on BFD_RELOC_32_PCREL fixup to be
3499 resolved. Don't enter zeros in object file for
3501 <case BFD_RELOC_CRIS_LAPCQ_OFFSET, BFD_RELOC_CRIS_SIGNED_16>
3502 <case BFD_RELOC_CRIS_SIGNED_8>: New case.
3503 (md_parse_option): Break out "return 1".
3504 <OPTION_ARCH> New case.
3505 (tc_gen_reloc): <case BFD_RELOC_CRIS_LAPCQ_OFFSET>
3506 <case BFD_RELOC_CRIS_SIGNED_16, BFD_RELOC_CRIS_SIGNED_8>
3507 <case BFD_RELOC_CRIS_UNSIGNED_8, BFD_RELOC_CRIS_UNSIGNED_16>
3508 <case BFD_RELOC_32_PCREL>: New cases.
3509 Addends for non-zero fx_pcrel are too in fx_offset.
3510 (md_show_usage): Show --march=<arch>.
3511 (md_apply_fix3): Adjust val for BFD_RELOC_CRIS_LAPCQ_OFFSET.
3512 (md_pcrel_from): BFD_RELOC_CRIS_LAPCQ_OFFSET is PC-relative too.
3513 (s_syntax) <struct syntaxes>: Properly constify member operand.
3514 * config/tc-cris.h (TARGET_MACH): Define.
3515 (cris_mach): Declare.
3516 * doc/as.texinfo (Overview) <CRIS>: Add --march=...
3517 * doc/c-cris.texi (CRIS-Symbols): New node for built-in symbols.
3518 (CRIS-Opts): Document --march=...
3519 (CRIS-Pseudos): Document .arch.
3521 2004-11-04 Jan Beulich <jbeulich@novell.com>
3523 * config/tc-i386.c (set_intel_syntax): Allow % in symbol names when
3524 intel syntax and no register prefix, allow $ in symbol names when
3526 (set_16bit_gcc_code_flag): Replace literal 'l' by LONG_MNEM_SUFFIX.
3527 (intel_float_operand): Add fourth return value indicating math control
3528 operations. Make classification more precise.
3529 (md_assemble): Complain if memory operand of mov[sz]x has no size
3531 (parse_insn): Translate word operands to floating point instructions
3532 operating on integers as well as control instructions to short ones
3533 as expected by AT&T syntax. Translate 'd' suffix to short one only for
3534 floating point instructions operating on non-integer operands.
3535 (match_template): Remove fldcw special case. Adjust q-suffix handling
3536 to permit it on fild/fistp/fisttp in AT&T mode.
3537 (process_suffix): Don't guess DefaultSize insns' suffix from
3538 stackop_size for certain floating point control instructions. Guess
3539 suffix for branch and [ls][gi]dt based on flag_code. Split error
3540 messages for Intel and AT&T syntax, and make the condition more strict
3541 for the former. Adjust suppressing of generation of operand size
3543 (intel parser): Allow the full set of MASM operators. Add FWORD, TBYTE,
3544 OWORD, and XMMWORD operand size specifiers (TBYTE replaces XWORD). Add
3545 more error checking.
3546 * config/tc-i386.h (BYTE_PTR WORD_PTR DWORD_PTR QWORD_PTR XWORD_PTR
3547 SHORT OFFSET_FLAT FLAT NONE_FOUND): Remove unused defines.
3549 2004-11-03 Hans-Peter Nilsson <hp@axis.com>
3551 * symbols.c (colon) [!WORKING_DOT_WORD]: Don't declare
3552 md_short_jump_size, md_long_jump_size.
3553 * write.c [!WORKING_DOT_WORD]: Ditto.
3554 * tc.h [!WORKING_DOT_WORD]: Declare them here. Drop const
3556 * config/tc-cris.h (md_short_jump_size, md_long_jump_size): Don't
3558 * config/tc-cris.c (md_short_jump_size, md_long_jump_size): Drop
3559 const qualifier in these definitions.
3560 * config/tc-i370.c, config/tc-m68k.c, config/tc-pdp11.c,
3561 config/tc-s390.c, config/tc-tahoe.c, config/tc-vax.c: Ditto.
3563 2004-11-02 Nick Clifton <nickc@redhat.com>
3565 * dwarf2dbg.c (dwarf2_finish): Check for the existence of a file
3566 table before deciding to produce a .debug_line section to match up
3567 with a user provided .debug_info section.
3569 2004-10-28 Tomer Levi <Tomer.Levi@nsc.com>
3571 * config/tc-crx.c (getreg_image): Bug fix, a return value was
3572 mistakenly omitted from CRX_C_REGTYPE and CRX_CS_REGTYPE cases.
3574 2004-10-27 Tomer Levi <Tomer.Levi@nsc.com>
3576 * config/tc-crx.c: Remove global variable 'post_inc_mode'.
3577 (get_flags): New function.
3578 (get_number_of_bits): Edit comments, update numeric values to
3580 (process_label_constant): Don't support the colon
3581 format (SYMBOL:[s|m|l]).
3582 (set_cons_rparams): Support argument type 'arg_rbase'.
3583 (get_operandtype): Bug fix in 'rbase' operand type parsing.
3584 (handle_LoadStor): Bug fix, first handle post-increment mode.
3585 (getreg_image): Remove redundant code, update according to latest
3587 (print_constant): Bug fix relate to 3-word instructions.
3588 (assemble_insn): Bug fix, when matching instructions, verify also
3589 instruction type (not only mnemonic).
3590 Add various error checking.
3591 (preprocess_reglist): Support HI/LO and user registers.
3593 2004-10-25 David Mosberger-Tang <davidm@hpl.hp.com>
3595 * config/tc-ia64.c (fixup_unw_records): Don't let the "t" value
3596 in an epilogue directive go negative.
3598 2004-10-25 H.J. Lu <hongjiu.lu@intel.com>
3601 * config/tc-ia64.c (emit_one_bundle): Decrement md.num_slots_in_use
3602 after reporting template error during manual bundling. Reported
3603 by Michael Dupont, michaelx.dupont@intel.com.
3605 2004-10-25 Daniel Jacobowitz <dan@debian.org>
3607 * Makefile.am: Run dep-am.
3608 * aclocal.m4: Regenerate with automake 1.9.2.
3609 * Makefile.in: Regenerate with automake 1.9.2.
3610 * doc/Makefile.in: Likewise.
3612 * config/tc-arm.c: Include "dw2gencfi.h".
3613 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
3615 * config/tc-arm.h (TARGET_USE_CFIPOP, DWARF2_DEFAULT_RETURN_COLUMN)
3616 (DWARF2_CIE_DATA_ALIGNMENT, tc_regname_to_dw2regnum)
3617 (tc_cfi_frame_initial_instructions): Define.
3618 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
3621 2004-10-21 Tomer Levi <Tomer.Levi@nsc.com>
3623 * config/tc-crx.c (assemble_insn): Check unsigned immediate
3625 Update coprocessor id to be unsigned immediate.
3627 2004-10-18 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
3629 * config/tc-i386.c (O_secrel): Delete.
3630 (tc_pe_dwarf2_emit_offset): New function.
3631 * config/tc-i386.h (O_secrel): Define as O_md1.
3632 (TC_DWARF2_EMIT_OFFSET): Define.
3634 2004-10-18 Nick Clifton <nickc@redhat.com>
3636 * config/tc-xstormy16.c (xstormy16_cons_fix_new): Accept and
3637 ignore @fptr() directives for 4-byte fixups.
3639 2004-10-15 Alan Modra <amodra@bigpond.net.au>
3641 * Makefile.am: Run "make dep-am"
3642 * Makefile.in: Regenerate.
3644 2004-10-14 Bob Wilson <bob.wilson@acm.org>
3646 * doc/c-xtensa.texi (Xtensa Options, Absolute Literals Directive):
3647 Remove comments about placement of literal pools.
3648 (Literal Directive): Update description of literal placement.
3649 (Literal Prefix Directive): Remove statement that this does not apply
3650 to absolute-mode literals. Describe new section naming scheme.
3652 2004-10-12 Bob Wilson <bob.wilson@acm.org>
3654 * config/tc-xtensa.c (xtensa_frequency_pseudo): Use set_subseg_freq.
3655 (is_entry_opcode, is_movi_opcode, is_the_loop_opcode, is_jx_opcode,
3656 is_windowed_return_opcode): Delete.
3657 (xtensa_frob_label): Use get_subseg_target_freq.
3658 (md_assemble): Inline call to is_entry_opcode.
3659 (xtensa_handle_align): Inline call to get_frag_is_literal.
3660 (relaxation_requirements): Inline call to is_jx_opcode.
3661 (emit_single_op): Inline call to is_movi_opcode.
3662 (xg_assemble_vliw_tokens): Inline calls to get_frag_is_insn,
3663 get_frag_is_no_transform, is_entry_opcode, and
3664 set_frag_is_specific_opcode. Use get_subseg_total_freq.
3665 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags,
3666 xtensa_fix_close_loop_end_frags, relax_frag_immed, convert_frag_immed):
3667 Inline calls to get_frag_is_no_transform.
3668 (next_instrs_are_b_retw): Inline call to is_windowed_return_opcode.
3669 (xtensa_fix_short_loop_frags): Inline calls to is_the_loop_opcode and
3670 get_frag_is_no_transform.
3671 (convert_frag_immed_finish_loop): Inline calls to get_expression_value
3672 and set_frag_is_no_transform.
3673 (get_expression_value): Delete.
3674 (subseg_map struct): Rename cur_total_freq to total_freq. Rename
3675 cur_target_freq to target_freq.
3676 (get_subseg_info): Split out code to create a new map entry into ...
3677 (add_subseg_info): ... this new function.
3678 (get_last_insn_flags): Check if get_subseg_info succeeded.
3679 (set_last_insn_flags): Call add_subseg_info if needed.
3680 (get_subseg_total_freq, get_subseg_target_freq, set_subseg_freq): New.
3681 (xtensa_reorder_segments): Compute last_sec while counting sections.
3682 Remove call to get_last_sec.
3683 (get_last_sec): Delete.
3684 (cache_literal_section): Inline call to retrieve_literal_seg and its
3685 callees, seg_present and add_seg_list.
3686 (retrieve_literal_seg, seg_present, add_seg_list): Delete.
3687 (get_frag_is_insn, get_frag_is_no_transform,
3688 set_frag_is_specific_opcode, set_frag_is_no_transform): Delete.
3689 * config/tc-xtensa.h (MAX_SLOTS): Reduce from 31 to 15.
3691 2004-10-12 Bob Wilson <bob.wilson@acm.org>
3693 * config/tc-xtensa.c: Use ISO C90 formatting.
3694 * config/tc-xtensa.h: Likewise.
3695 * config/xtensa-istack.h: Likewise.
3696 * config/xtensa-relax.c: Likewise.
3697 * config/xtensa-relax.h: Likewise.
3699 2004-10-12 Paul Brook <paul@codesourcery.com>
3701 * config/tc-arm.c (md_begin): Change EF_ARM_EABI_VER3 to
3704 * doc/c-arm.texi: Document that we actually support -meabi=4, not
3707 2004-10-08 Bob Wilson <bob.wilson@acm.org>
3709 * doc/as.texinfo (VTableEntry, VTableInherit): Add "directive" to index
3711 (Acknowledgements): Use "GAS" instead of AS variable.
3713 2004-10-08 Daniel Jacobowitz <dan@debian.org>
3715 * config/tc-i386.c: Include "elf/x86-64.h".
3716 (i386_elf_section_type): New function.
3717 * config/tc-i386.h (md_elf_section_type): Define.
3718 (i386_elf_section_type): New prototype.
3720 2004-10-08 Linus Nielsen Feltzing <linus@haxx.se>
3722 * config/m68k-parse.h (enum m68k_register): New control register,
3724 * config/tc-m68k.c: Correct control register set for MCF5249.
3726 2004-10-07 Bob Wilson <bob.wilson@acm.org>
3727 Sterling Augustine <sterling@tensilica.com>
3729 * config/tc-xtensa.c (absolute_literals_supported): New global flag.
3730 (UNREACHABLE_MAX_WIDTH): Define.
3731 (XTENSA_FETCH_WIDTH): Delete.
3732 (cur_vinsn, xtensa_fetch_width, xt_saved_debug_type, past_xtensa_end,
3733 prefer_const16, prefer_l32r): New global variables.
3734 (LIT4_SECTION_NAME): Define.
3735 (lit4_state struct): Add lit4_seg_name and lit4_seg fields.
3736 (XTENSA_PROP_*, GET_XTENSA_PROP_*, SET_XTENSA_PROP_*): Define.
3737 (frag_flags struct): New.
3738 (xtensa_block_info struct): Move from tc-xtensa.h. Add flags field.
3739 (subseg_map struct): Add cur_total_freq and cur_target_freq fields.
3740 (bitfield, bit_is_set, set_bit, clear_bit): Define.
3741 (MAX_FORMATS): Define.
3742 (op_placement_info struct, op_placement_table): New.
3743 (O_pltrel, O_hi16, O_lo16): Define.
3744 (directiveE enum): Rename directive_generics to directive_transform.
3745 Delete directive_relax. Add directive_schedule,
3746 directive_absolute_literals, and directive_last_directive.
3747 (directive_info): Rename "generics" to "transform". Delete "relax".
3748 Add "schedule" and "absolute-literals".
3749 (directive_state): Adjust entries to match changes in directive_info.
3750 (xtensa_relax_statesE, RELAX_IMMED_MAXSTEPS): Move to tc-xtensa.h.
3751 (xtensa_const16_opcode, xtensa_movi_opcode, xtensa_movi_n_opcode,
3752 xtensa_l32r_opcode, xtensa_nop_opcode, xtensa_rsr_lcount_opcode): New.
3753 (xtensa_j_opcode, xtensa_rsr_opcode): Delete.
3754 (align_only_targets, software_a0_b_retw_interlock,
3755 software_avoid_b_j_loop_end, maybe_has_b_j_loop_end,
3756 software_avoid_short_loop, software_avoid_close_loop_end,
3757 software_avoid_all_short_loops, specific_opcode): Delete.
3758 (warn_unaligned_branch_targets): New.
3759 (workaround_a0_b_retw, workaround_b_j_loop_end, workaround_short_loop,
3760 workaround_close_loop_end, workaround_all_short_loops): Default FALSE.
3761 (option_[no_]link_relax, option_[no_]transform,
3762 option_[no_]absolute_literals, option_warn_unaligned_targets,
3763 option_prefer_l32r, option_prefer_const16, option_target_hardware):
3765 (option_[no_]align_only_targets, option_literal_section_name,
3766 option_text_section_name, option_data_section_name,
3767 option_bss_section_name, option_eb, option_el): Delete.
3768 (md_longopts): Add entries for: [no-]transform, [no-]absolute-literals,
3769 warn-unaligned-targets, prefer-l32r, prefer-const16, [no-]link-relax,
3770 and target-hardware. Delete entries for [no-]target-align-only,
3771 literal-section-name, text-section-name, data-section-name, and
3773 (md_parse_option): Handle new options and remove old ones. Accept but
3774 ignore [no-]density options. Warn for [no-]generics and [no-]relax
3775 and treat them as [no-]transform.
3776 (md_show_usage): Add new options and remove old ones.
3777 (xtensa_setup_hw_workarounds): New.
3778 (md_pseudo_table): Change "word" entry to use xtensa_elf_cons. Add
3779 "long", "short", "loc" and "frequency" entries.
3780 (use_generics): Rename to ...
3781 (use_transform): ... this function. Add past_xtensa_end check.
3782 (use_longcalls): Add past_xtensa_end check.
3783 (code_density_available, can_relax): Delete.
3784 (do_align_targets): New.
3785 (get_directive): Accept dashes in directive names. Warn about
3786 [no-]generics and [no-]relax directives and treat them as
3788 (xtensa_begin_directive): Call md_flush_pending_output only for some
3789 directives. Check for directives inside instruction bundles. Warn
3790 about deprecated ".begin literal" usage. Warn and ignore [no-]density
3791 directives. Handle new directives. Check generating_literals flag
3793 (xtensa_end_directive): Check for directives inside instruction
3794 bundles. Warn and ignore [no-]density directives. Handle new
3795 directives. Call xtensa_set_frag_assembly_state.
3796 (xtensa_loc_directive_seen, xtensa_dwarf2_directive_loc,
3797 xtensa_dwarf2_emit_insn): New.
3798 (xtensa_literal_position): Call md_flush_pending_output. Do not check
3799 use_literal_section flag.
3800 (xtensa_literal_pseudo): Call md_flush_pending_output. Handle absolute
3801 literals. Use xtensa_elf_cons to parse the expression.
3802 (xtensa_literal_prefix): Do not check use_literal_section. Support
3803 ".lit4" sections for absolute literals. Change prefix convention to
3804 replace ".text" (or ".t" in a linkonce section). No need to call
3806 (xtensa_frequency_pseudo, xtensa_elf_cons, xtensa_elf_suffix): New.
3807 (expression_end): Handle closing braces and colons.
3808 (PLT_SUFFIX, plt_suffix): Delete.
3809 (expression_maybe_register): Use new xtensa-isa.h functions. Use
3810 xtensa_elf_suffix instead of checking for plt suffix, and handle O_lo16
3811 and O_hi16 expressions as well.
3812 (tokenize_arguments): Handle closing braces and colons.
3813 (parse_arguments): Use new xtensa-isa.h functions. Handle "invisible"
3814 operands and paired register syntax.
3815 (get_invisible_operands): New.
3816 (xg_translate_sysreg_op): Handle new Xtensa LX RSR/WSR/XSR syntax. Use
3817 new xtensa-isa.h functions.
3818 (xtensa_translate_old_userreg_ops, xtensa_translate_zero_immed): New.
3819 (xg_translate_idioms): Check if inside bundle. Use use_transform.
3820 Handle new Xtensa LX RSR/WSR/XSR syntax. Remove code to widen density
3821 instructions. Use xtensa_translate_zero_immed.
3822 (operand_is_immed, operand_is_pcrel_label): Delete.
3823 (get_relaxable_immed): Use new xtensa-isa.h functions.
3824 (get_opcode_from_buf): Add slot parameter. Use new xtensa-isa.h
3826 (xtensa_print_insn_table, print_vliw_insn): New.
3827 (is_direct_call_opcode): Use new xtensa-isa.h functions.
3828 (is_call_opcode, is_loop_opcode, is_conditional_branch_opcode,
3829 is_branch_or_jump_opcode): Delete.
3830 (is_movi_opcode, decode_reloc, encode_reloc, encode_alt_reloc): New.
3831 (opnum_to_reloc, reloc_to_opnum): Delete.
3832 (xtensa_insnbuf_set_operand, xtensa_insnbuf_get_operand): Use new
3833 xtensa-isa.h functions. Operate on one slot of an instruction.
3834 (xtensa_insnbuf_set_immediate_field, is_negatable_branch,
3835 xg_get_insn_size): Delete.
3836 (xg_get_build_instr_size): Use xg_get_single_size.
3837 (xg_is_narrow_insn, xg_is_single_relaxable_insn): Update calls to
3838 xg_build_widen_table. Use xg_get_single_size.
3839 (xg_get_max_narrow_insn_size): Delete.
3840 (xg_get_max_insn_widen_size, xg_get_max_insn_widen_literal_size,
3841 xg_is_relaxable_insn): Update calls to xg_build_widen_table. Use
3843 (xg_build_to_insn): Record the loc field. Handle OP_OPERAND_HI16U and
3844 OP_OPERAND_LOW16U. Check xg_valid_literal_expression.
3845 (xg_expand_to_stack, xg_expand_narrow): Update calls to
3846 xg_build_widen_table. Use xg_get_single_size.
3847 (xg_immeds_fit): Use new xtensa-isa.h functions. Update call to
3849 (xg_symbolic_immeds_fit): Likewise. Also handle O_lo16 and O_hi16, and
3850 treat weak symbols conservatively.
3851 (xg_check_operand): Use new xtensa-isa.h functions.
3852 (is_dnrange): Delete.
3853 (xg_assembly_relax): Inline previous calls to tinsn_copy.
3854 (xg_finish_frag): Specify separate relax states for the frag and slot0.
3855 (is_branch_jmp_to_next, xg_add_branch_and_loop_targets): Use new
3856 xtensa-isa.h functions.
3857 (xg_instruction_matches_option_term, xg_instruction_matches_or_options,
3858 xg_instruction_matches_options): New.
3859 (xg_instruction_matches_rule): Handle O_register expressions. Call
3860 xg_instruction_matches_options.
3861 (transition_rule_cmp): New.
3862 (xg_instruction_match): Update call to xg_build_simplify_table.
3863 (xg_build_token_insn): Record loc fields.
3864 (xg_simplify_insn): Check is_specific_opcode field and
3865 density_supported flag.
3866 (xg_expand_assembly_insn): Skip checking code_density_available. Use
3867 new xtensa-isa.h functions. Call use_transform instead of can_relax.
3868 (xg_assemble_literal): Add error handling for O_big. Call
3869 record_alignment. Handle O_pltrel.
3870 (xg_valid_literal_expression): New.
3871 (xg_assemble_literal_space): Add slot parameter. Remove call to
3872 set_expr_symbol_offset. Add call to record_alignment. Update call to
3874 (xg_emit_insn): Delete.
3875 (xg_emit_insn_to_buf): Add format parameter. Update calls to
3876 xg_add_opcode_fix and xtensa_insnbuf_to_chars.
3877 (xg_add_opcode_fix): Change opcode parameter to tinsn and add format
3878 and slot parameters. Handle new "alternate" relocations for absolute
3879 literals and CONST16 instructions. Check for bad uses of O_lo16 and
3880 O_hi16. Use new xtensa-isa.h functions.
3881 (xg_assemble_tokens): Delete.
3882 (is_register_writer): Use new xtensa-isa.h functions.
3883 (is_bad_loopend_opcode): Check for xtensa_rsr_lcount_opcode instead of
3884 old-style RSR from LCOUNT.
3885 (next_frag_opcode): Delete.
3886 (next_frag_opcode_is_loop, next_frag_format_size, frag_format_size,
3887 update_next_frag_state): New.
3888 (update_next_frag_nop_state): Delete.
3889 (next_frag_pre_opcode_bytes): Use next_frag_opcode_is_loop.
3890 (xtensa_mark_literal_pool_location): Check use_literal_section flag and
3891 the state of the absolute-literals directive. Add calls to
3892 record_alignment and xtensa_set_frag_assembly_state. Call
3893 xtensa_switch_to_non_abs_literal_fragment instead of
3894 xtensa_switch_to_literal_fragment.
3896 (assemble_nop): Use build_nop. Update call to xtensa_insnbuf_to_chars.
3897 (get_expanded_loop_offset): Change check for undefined opcode to an
3899 (xtensa_set_frag_assembly_state, relaxable_section,
3900 xtensa_find_unmarked_state_frags, xtensa_find_unaligned_branch_targets,
3901 xtensa_find_unaligned_loops, xg_apply_tentative_value): New.
3902 (md_begin): Update call to xtensa_isa_init. Initialize linkrelax to 1.
3903 Set lit4_seg_name. Call xg_init_vinsn. Initialize new global opcodes.
3904 Call init_op_placement_info_table and xtensa_set_frag_assembly_state.
3905 (xtensa_init_fix_data): New.
3906 (xtensa_frob_label): Reset label symbol to the current frag. Check
3907 do_align_targets and generating_literals flag. Propagate frequency
3908 info to new alignment frag. Call xtensa_set_frag_assembly_state.
3909 (xtensa_unrecognized_line): New.
3910 (xtensa_flush_pending_output): Check if inside a bundle. Add a call
3911 to xtensa_set_frag_assembly_state.
3912 (error_reset_cur_vinsn): New.
3913 (md_assemble): Remove check for literal frag. Remove call to
3914 istack_init. Call use_transform instead of use_generics. Parse
3915 explicit instruction format specifiers. Move code for
3916 a0_b_retw_interlock workaround to xg_assemble_vliw_tokens. Call
3917 error_reset_cur_vinsn on errors. Add call to get_invisible_operands.
3918 Add dwarf2_where call. Remote automatic alignment for ENTRY
3919 instructions. Move call to xtensa_clear_insn_labels to the end.
3920 Rearrange to handle bundles.
3921 (xtensa_cons_fix_new): Delete.
3922 (xtensa_handle_align): New.
3923 (xtensa_frag_init): Call xtensa_set_frag_assembly_state. Remove
3924 assignment to is_no_density field.
3925 (md_pcrel_from): Use new xtensa-isa.h functions. Use decode_reloc
3926 instead of reloc_to_opnum. Handle "alternate" relocations.
3927 (xtensa_force_relocation, xtensa_check_inside_bundle,
3928 xtensa_elf_section_change_hook): New.
3929 (xtensa_symbol_new_hook): Delete.
3930 (xtensa_fix_adjustable): Check for difference of symbols with an
3931 offset. Check for external and weak symbols.
3932 (md_apply_fix3): Remove cases for XTENSA_OP{0,1,2} relocs.
3933 (md_estimate_size_before_relax): Return expansion for the first slot.
3934 (tc_gen_reloc): Handle difference of symbols by producing
3935 XTENSA_DIFF{8,16,32} relocs and by writing the value of the difference
3936 into the output. Handle new XTENSA_SLOT*_OP relocs by storing the
3937 tentative values into the output when linkrelax is set.
3938 (XTENSA_PROP_SEC_NAME): Define.
3939 (xtensa_post_relax_hook): Call xtensa_find_unmarked_state_frags.
3940 Create literal tables only if using literal sections. Create new
3941 property tables instead of old instruction tables. Check for unaligned
3942 branch targets and loops.
3943 (finish_vinsn, find_vinsn_conflicts, check_t1_t2_reads_and_writes,
3944 new_resource_table, clear_resource_table, resize_resource_table,
3945 resources_available, reserve_resources, release_resources,
3946 opcode_funcUnit_use_unit, opcode_funcUnit_use_stage,
3947 resources_conflict, xg_find_narrowest_format, relaxation_requirements,
3948 bundle_single_op, emit_single_op, xg_assemble_vliw_tokens): New.
3949 (xtensa_end): Call xtensa_flush_pending_output. Set past_xtensa_end
3950 flag. Update checks for workaround options. Call
3951 xtensa_mark_narrow_branches and xtensa_mark_zcl_first_insns.
3952 (xtensa_cleanup_align_frags): Add special case for branch targets.
3953 Check for and mark unreachable frags.
3954 (xtensa_fix_target_frags): Remove use of align_only_targets flag.
3955 Use RELAX_LOOP_END_BYTES in special case for negatable branch at the
3956 end of a zero-overhead loop body.
3957 (frag_can_negate_branch): Handle instructions with multiple slots.
3958 Use new xtensa-isa.h functions
3959 (xtensa_mark_narrow_branches, is_narrow_branch_guaranteed_in_range,
3960 xtensa_mark_zcl_first_insns): New.
3961 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags): Error if
3962 transformations are disabled.
3963 (next_instrs_are_b_retw): Use new xtensa-isa.h functions. Handle
3964 multislot instructions.
3965 (xtensa_fix_close_loop_end_frags, xtensa_fix_short_loop_frags):
3966 Likewise. Also error if transformations are disabled.
3967 (unrelaxed_frag_max_size): New.
3968 (unrelaxed_frag_min_insn_count, unrelax_frag_has_b_j): Use new
3969 xtensa-isa.h functions.
3970 (xtensa_sanity_check, is_empty_loop, is_local_forward_loop): Use
3971 xtensa_opcode_is_loop instead of is_loop_opcode.
3972 (get_text_align_power): Replace as_fatal with assertion.
3973 (get_text_align_fill_size): Iterate instead of using modulus when
3975 (get_noop_aligned_address): Assert that this is for a machine-dependent
3976 RELAX_ALIGN_NEXT_OPCODE frag. Use next_frag_opcode_is_loop,
3977 xg_get_single_size, and frag_format_size.
3978 (get_widen_aligned_address): Rename to ...
3979 (get_aligned_diff): ... this function. Add max_diff parameter.
3980 Remove handling of rs_align/rs_align_code frags. Use
3981 next_frag_format_size, get_text_align_power, get_text_align_fill_size,
3982 next_frag_opcode_is_loop, and xg_get_single_size. Compute max_diff
3983 and pass it back to caller.
3984 (xtensa_relax_frag): Use relax_frag_loop_align. Add code for new
3985 RELAX_SLOTS, RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN,
3986 RELAX_FILL_NOP, and RELAX_UNREACHABLE frag types. Check relax_seen.
3987 (relax_frag_text_align): Rename to ...
3988 (relax_frag_loop_align): ... this function. Assume loops can only be
3989 in the first slot of an instruction.
3990 (relax_frag_add_nop): Use assemble_nop instead of constructing an OR
3991 instruction. Remove call to frag_wane.
3992 (relax_frag_narrow): Rename to ...
3993 (relax_frag_for_align): ... this function. Extend to handle
3994 RELAX_FILL_NOP and RELAX_UNREACHABLE, as well as RELAX_SLOTS with
3995 RELAX_NARROW for the first slot.
3996 (find_address_of_next_align_frag, bytes_to_stretch): New.
3997 (future_alignment_required): Use find_address_of_next_align_frag and
3998 bytes_to_stretch. Look ahead to subsequent frags to make smarter
3999 alignment decisions.
4000 (relax_frag_immed): Add format, slot, and estimate_only parameters.
4001 Check if transformations are enabled for b_j_loop_end workaround.
4002 Use new xtensa-isa.h functions and handle multislot instructions.
4003 Update call to xg_assembly_relax.
4004 (md_convert_frag): Handle new RELAX_SLOTS, RELAX_UNREACHABLE,
4005 RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN, and RELAX_FILL_NOP
4007 (convert_frag_narrow): Add segP, format and slot parameters. Call
4008 convert_frag_immed for branch instructions. Adjust calls to
4009 tinsn_from_chars, tinsn_immed_from_frag, and xg_emit_insn_to_buf. Use
4010 xg_get_single_size and xg_get_single_format.
4011 (convert_frag_fill_nop): New.
4012 (convert_frag_immed): Add format and slot parameters. Handle multislot
4013 instructions and use new xtensa-isa.h functions. Update calls to
4014 tinsn_immed_from_frag and xg_assembly_relax. Check if transformations
4015 enabled for b_j_loop_end workaround. Use build_nop instead of
4016 assemble_nop. Check is_specific_opcode flag. Check for unreachable
4017 frags. Use xg_get_single_size. Handle O_pltrel.
4018 (fix_new_exp_in_seg): Remove check for old plt flag.
4019 (convert_frag_immed_finish_loop): Update calls to tinsn_from_chars and
4020 xtensa_insnbuf_to_chars. Call tinsn_immed_from_frag. Change check
4021 for loop opcode to an assertion. Mark all frags up to the end of the
4022 loop as not transformable.
4023 (get_last_insn_flags, set_last_insn_flags): Use get_subseg_info.
4024 (get_subseg_info): New.
4025 (xtensa_move_literals): Call xtensa_set_frag_assembly_state. Add null
4027 (xtensa_switch_to_literal_fragment): Rewrite to handle absolute
4028 literals and use xtensa_switch_to_non_abs_literal_fragment otherwise.
4029 (xtensa_switch_to_non_abs_literal_fragment): New.
4030 (cache_literal_section): Add is_code parameter and pass it through to
4031 retrieve_literal_seg.
4032 (retrieve_literal_seg): Add is_code parameter and use it to set the
4033 flags on the literal section. Handle case where head parameter is 0.
4034 (get_frag_is_no_transform, set_frag_is_specific_opcode,
4035 set_frag_is_no_transform): New.
4036 (xtensa_create_property_segments): Add end_property_function parameter
4037 and pass it through to add_xt_block_frags. Call bfd_get_section_flags
4038 and skip SEC_DEBUGGING and !SEC_ALLOC sections.
4039 (xtensa_create_xproperty_segments, section_has_xproperty): New.
4040 (add_xt_block_frags): Add end_property_function parameter and call it
4041 if it is non-zero. Call xtensa_frag_flags_init.
4042 (xtensa_frag_flags_is_empty, xtensa_frag_flags_init,
4043 get_frag_property_flags, frag_flags_to_number,
4044 xtensa_frag_flags_combinable, xt_block_aligned_size,
4045 xtensa_xt_block_combine, add_xt_prop_frags,
4046 init_op_placement_info_table, opcode_fits_format_slot,
4047 xg_get_single_size, xg_get_single_format): New.
4048 (istack_push): Inline call to tinsn_copy.
4049 (tinsn_copy): Delete.
4050 (tinsn_has_invalid_symbolic_operands): Handle O_hi16 and O_lo16 and
4051 CONST16 opcodes. Handle O_big, O_illegal, and O_absent.
4052 (tinsn_has_complex_operands): Handle O_hi16 and O_lo16.
4053 (tinsn_to_insnbuf): Use xg_get_single_format and new xtensa-isa.h
4054 functions. Handle invisible operands.
4055 (tinsn_to_slotbuf): New.
4056 (tinsn_check_arguments): Use new xtensa-isa.h functions.
4057 (tinsn_from_chars): Add slot parameter. Rewrite using xg_init_vinsn,
4058 vinsn_from_chars, and xg_free_vinsn.
4059 (tinsn_from_insnbuf): New.
4060 (tinsn_immed_from_frag): Add slot parameter and handle multislot
4061 instructions. Handle symbol differences.
4062 (get_num_stack_text_bytes): Use xg_get_single_size.
4063 (xg_init_vinsn, xg_clear_vinsn, vinsn_has_specific_opcodes,
4064 xg_free_vinsn, vinsn_to_insnbuf, vinsn_from_chars, expr_is_register,
4065 get_expr_register, set_expr_symbol_offset_diff): New.
4066 * config/tc-xtensa.h (MAX_SLOTS): Define.
4067 (xtensa_relax_statesE): Move from tc-xtensa.c. Add
4068 RELAX_CHECK_ALIGN_NEXT_OPCODE, RELAX_MAYBE_DESIRE_ALIGN, RELAX_SLOTS,
4069 RELAX_FILL_NOP, RELAX_UNREACHABLE, RELAX_MAYBE_UNREACHABLE, and
4071 (RELAX_IMMED_MAXSTEPS): Move from tc-xtensa.c.
4072 (xtensa_frag_type struct): Add is_assembly_state_set,
4073 use_absolute_literals, relax_seen, is_unreachable, is_specific_opcode,
4074 is_align, is_text_align, alignment, and is_first_loop_insn fields.
4075 Replace is_generics and is_relax fields by is_no_transform field.
4076 Delete is_text and is_longcalls fields. Change text_expansion and
4077 literal_expansion to arrays of MAX_SLOTS entries. Add arrays of
4078 per-slot information: literal_frags, slot_subtypes, slot_symbols,
4079 slot_sub_symbols, and slot_offsets. Add fr_prev field.
4080 (xtensa_fix_data struct): New.
4081 (xtensa_symfield_type struct): Delete plt field.
4082 (xtensa_block_info struct): Move definition to tc-xtensa.h. Add
4083 forward declaration here.
4084 (xt_section_type enum): Delete xt_insn_sec. Add xt_prop_sec.
4085 (XTENSA_SECTION_RENAME): Undefine.
4086 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FORCE_RELOCATION, NO_PSEUDO_DOT,
4087 tc_unrecognized_line, md_do_align, md_elf_section_change_hook,
4088 HANDLE_ALIGN, TC_LINKRELAX_FIXUP, SUB_SEGMENT_ALIGN): Define.
4089 (TC_CONS_FIX_NEW, tc_symbol_new_hook): Delete.
4090 (unit_num_copies_func, opcode_num_units_func,
4091 opcode_funcUnit_use_unit_func, opcode_funcUnit_use_stage_func): New.
4092 (resource_table struct): New.
4093 * config/xtensa-istack.h (MAX_INSN_ARGS): Increase from 6 to 10.
4094 (TInsn struct): Add keep_wide, loc, fixup, record_fix, subtype,
4095 literal_space, symbol, sub_symbol, offset, and literal_frag fields.
4096 (tinsn_copy): Delete prototype.
4097 (vliw_insn struct): New.
4098 * config/xtensa-relax.c (insn_pattern_struct): Add options field.
4099 (widen_spec_list): Add option conditions for density and boolean
4100 instructions. Add expansions using CONST16 and conditions for using
4101 CONST16 vs. L32R. Use new Xtensa LX RSR/WSR syntax. Add entries for
4103 (simplify_spec_list): Add option conditions for density instructions.
4104 Add entry for NOP instruction.
4105 (append_transition): Add cmp function pointer parameter and use it to
4106 insert the new entry in order.
4107 (operand_function_LOW16U, operand_function_HI16U): New.
4108 (xg_has_userdef_op_fn, xg_apply_userdef_op_fn): Handle
4109 OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
4110 (enter_opname, split_string): Use xstrdup instead of strdup.
4111 (init_insn_pattern): Initialize new options field.
4112 (clear_req_or_option_list, clear_req_option_list,
4113 clone_req_or_option_list, clone_req_option_list, parse_option_cond):
4115 (parse_insn_pattern): Parse option conditions.
4116 (transition_applies): New.
4117 (build_transition): Use new xtensa-isa.h functions. Fix incorrectly
4118 swapped last arguments in calls to append_constant_value_condition.
4119 Call clone_req_option_list. Add warning about invalid opcode.
4120 Handle LOW16U and HI16U function names.
4121 (build_transition_table): Add cmp parameter and use it in calls to
4122 append_transition. Use new xtensa-isa.h functions. Check
4123 transition_applies before adding entries.
4124 (xg_build_widen_table, xg_build_simplify_table): Add cmp parameter and
4125 pass it through to build_transition_table.
4126 * config/xtensa-relax.h (ReqOrOptionList, ReqOrOption, ReqOptionList,
4127 ReqOption, transition_cmp_fn): New types.
4128 (OpType enum): Add OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
4129 (transition_rule struct): Add options field.
4130 * doc/as.texinfo (Overview): Update Xtensa options.
4131 * doc/c-xtensa.texi (Xtensa Options): Delete --[no-]density,
4132 --[no-]relax, and --[no-]generics options. Update descriptions of
4133 --text-section-literals and --[no-]longcalls. Add
4134 --[no-]absolute-literals and --[no-]transform.
4135 (Xtensa Syntax): Add description of syntax for FLIX instructions.
4136 Remove use of "generic" and "specific" terminology for opcodes.
4137 (Xtensa Registers): Generalize the syntax description to include
4138 user-defined register files.
4139 (Xtensa Automatic Alignment): Update.
4140 (Xtensa Branch Relaxation): Mention limitation of unconditional jumps.
4141 (Xtensa Call Relaxation): Linker can now remove most of the overhead.
4142 (Xtensa Directives): Remove confusing rules about precedence.
4143 (Density Directive, Relax Directive): Delete.
4144 (Schedule Directive): New.
4145 (Generics Directive): Rename to ...
4146 (Transform Directive): ... this node.
4147 (Literal Directive): Update for absolute literals. Missing
4148 literal_position directive is now an error.
4149 (Literal Position Directive): Update for absolute literals.
4150 (Freeregs Directive): Delete.
4151 (Absolute Literals Directive): New.
4152 (Frame Directive): Minor editing.
4153 * Makefile.am (DEPTC_xtensa_elf, DEPOBJ_xtensa_elf, DEP_xtensa_elf):
4154 Update dependencies.
4155 * Makefile.in: Regenerate.
4157 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
4159 * config/tc-mips.c (append_insn): Use fix_new rather than fix_new_exp
4160 to build the second and third fixups for a composite relocation.
4161 (macro_read_relocs): New function.
4162 (macro_build): Use it.
4163 (s_cpsetup): Pass all three composite relocation codes to macro_build.
4164 Simplify fragging code accordingly.
4165 (s_gpdword): Use fix_new rather than fix_new_exp for the second part
4166 of the composite relocation. Set fx_tcbit in both fixups.
4168 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
4170 * config/tc-mips.c (append_insn): Set fx_tcbit for composite relocs.
4171 (md_apply_fix3): Don't treat composite relocs as done.
4173 2004-10-07 Jan Beulich <jbeulich@novell.com>
4175 * macro.c (macro_expand_body): When ELF, use .LL rather than LL as
4176 prefix for symbol names generated from the LOCAL macro directive.
4178 * dw2gencfi.c (select_cie_for_fde): When separating CIE out from
4179 FDE, treat a DW_CFA_remember_state as we do a DW_CFA_advance_loc.
4181 2004-10-07 Tomer Levi <Tomer.Levi@nsc.com>
4183 * config/tc-crx.c (preprocess_reglist): Handle Co-processor
4185 (md_assemble): Add error checking for Co-Processor instructions.
4186 (get_cinv_parameters): Add 'b' option to invalidate the
4187 branch-target cache.
4189 2004-10-05 Paul Brook <paul@codesourcery.com>
4191 * config/tc-arm.c (unwind): New variable.
4192 (vfp_sp_encode_reg): New function.
4193 (vfp_sp_reg_required_here): Use it.
4194 (vfp_sp_reg_list, vfp_dp_reg_list): Remove.
4195 (vfp_parse_reg_list): New function.
4196 (s_arm_unwind_fnstart, s_arm_unwind_fnend, s_arm_unwind_cantunwind,
4197 s_arm_unwind_personality, s_arm_unwind_personalityindex,
4198 s_arm_unwind_handlerdata, s_arm_unwind_save, s_arm_unwind_movsp,
4199 s_arm_unwind_pad, s_arm_unwind_setfp, s_arm_unwind_raw): New
4201 (md_pseudo_table): Add them.
4202 (do_vfp_reg2_from_sp2): Use vfp_parse_reg_list and vfp_sp_encode_reg.
4203 (do_vfp_sp2_from_reg2, vfp_sp_ldstm, vfp_dp_ldstm): Ditto.
4204 (set_section, add_unwind_adjustsp, flush_pending_unwind,
4205 finish_unwind_opcodes, start_unwind_section, create_unwind_entry,
4206 require_hashconst, add_unwind_opcode): New functions.
4207 * doc/c-arm.texi: Document unwinding opcodes.
4208 * NEWS: Mention the new feature.
4210 2004-10-04 Eric Christopher <echristo@redhat.com>
4212 * config/tc-mips.c (md_apply_fix3): Remove erroneous assert.
4214 2004-10-01 H.J. Lu <hongjiu.lu@intel.com>
4216 * config/tc-ppc.c (md_apply_fix3): Call S_SET_THREAD_LOCAL for
4218 * config/tc-s390.c (md_apply_fix3): Likewise.
4219 * config/tc-sparc.c (md_apply_fix3): Likewise.
4221 2004-10-01 Paul Brook <paul@codesourcery.com>
4223 * config/tc-arm.c (arm_elf_section_type): New function.
4224 (arm_elf_change_section): Set section link for exidx sections.
4225 * config/tc-arm.h (arm_elf_section_type): Add prototype.
4226 (md_elf_section_type): Define.
4228 2004-10-01 Bill Farmer <Bill@the-farmers.freeserve.co.uk>
4230 * config/tc-pdp11.c (md_apply_fix3): Change to sign of the SOB
4231 instruction's offset.
4233 2004-10-01 Adam Nemet <anemet@lnxw.com>
4235 * (TARGET_FORMAT): Remove LynxOS COFF definition.
4237 2004-10-01 Ravi Ramaseshan <ravi.ramaseshan@codito.com>
4239 * config/tc-arc.c (tc_gen_reloc): Don't assume fixP->fx_addsy is an
4240 asymbol *, instead use symbol_get_bfdsym.
4242 2004-09-30 Linus Nielsen Feltzing <linus@haxx.se>
4244 * config/tc-m68k.c (select_control_regs): Add mcf5249.
4246 2004-09-30 Paul Brook <paul@codesourcery.com>
4248 * config/tc-arm.c (do_smi, do_nop): New functions.
4249 (insns): Add ARMv6ZK instructions.
4250 (md_apply_fix3): Handle BFD_RELOC_ARM_SMI.
4251 (tc_gen_reloc): Ditto.
4252 (arm_cpus): Add mpcore and arm1176.
4253 (arm_archs): Add armv6{k,z,zk}.
4254 * doc/c-arm.texi: Document new cores and architectures.
4256 2004-09-30 Nick Clifton <nickc@redhat.com>
4258 * config/tc-arm.c: Use ISO C90 formatting.
4260 2004-09-30 Vladimir Ivanov <vladitx@nucleusys.com>
4262 * config/tc-arm.c (mav_reg_required_here): Allow REG_TYPE_CN
4263 as alternative when REG_TYPE_MVF, REG_TYPE_MVD, REG_TYPE_MVFX or
4264 REG_TYPE_MVDX is expected.
4266 2004-09-29 Marc Bevand <m.bevand@gmail.com>
4268 * doc/c-i386.texi (i386-Mnemonics): Fix typo.
4270 2004-09-21 James E Wilson <wilson@specifixinc.com>
4272 * config/tc-ia64.c (ENCODED_PSP_OFFSET): New.
4273 (output_rp_psprel, output_pfs_psprel, output_preds_psprel,
4274 output_spill_base, output_unat_psprel, output_lc_psprel,
4275 output_fpsr_psprel, output_priunat_psprel, output_bsp_psprel,
4276 output_bsprestore_psprel, output_rnat_psprel, output_spill_psprel,
4277 output_spill_psprel_p): Use it.
4279 2004-09-20 Tomer Levi <Tomer.Levi@nsc.com>
4281 * config/tc-crx.c (handle_LoadStor): New function.
4282 Handle load/stor unique instructions before parsing.
4284 2004-09-17 Paul Brook <paul@codesourcery.com>
4286 * config/tc-arm.c (s_arm_rel31): New funciton.
4287 (md_pseudo_table): Add .rel31.
4288 (md_apply_fix3): Handle BFD_RELOC_ARM_TARGET2,
4289 BFD_RELOC_32_PCREL and BFD_RELOC_ARM_PREL31.
4290 (tc_gen_reloc): Handle BFD_RELOC_ARM_PREL31 and BFD_RELOC_ARM_TARGET2.
4291 (arm_fix_adjustable): Return 0 for BFD_RELOC_ARM_TARGET2.
4292 (arm_parse_reloc): Add (target2).
4294 2004-09-17 Alan Modra <amodra@bigpond.net.au>
4296 * Makefile.am: Run "make dep-am".
4297 * Makefile.in: Regenerate.
4298 * aclocal.m4: Regenerate.
4299 * configure: Regenerate.
4300 * doc/Makefile.in: Regenerate.
4301 * po/POTFILES.in: Regenerate.
4302 * po/gas.pot: Regenerate.
4304 2004-09-14 Hideki IWAMOTO <h-iwamoto@kit.hi-ho.ne.jp>
4306 * config/tc-mmix.c [!LLONG_MIN]: Correct #elsif to #elif.
4307 [!LLONG_MAX]: Ditto.
4309 2004-09-13 Paul Brook <paul@codesourcery.com>
4311 * config/tc-arm.c: Rename RELABS to TARGET1.
4313 2004-09-13 Alan Modra <amodra@bigpond.net.au>
4315 * messages.c (as_internal_value_out_of_range): Cast values passed
4316 to as_bad_where or as_warn_where to proper type.
4318 2004-09-11 Theodore A. Roth <troth@openavr.org>
4320 * config/tc-avr.c: Add support for
4321 atmega48, atmega88, atmega168, attiny13, attiny2313, at90can128.
4323 2004-09-09 Alan Modra <amodra@bigpond.net.au>
4325 * dw2gencfi.c (select_cie_for_fde): When separating CIE out
4326 from FDE, treat a CFI_escape as we do a DW_CFA_advance_loc.
4328 2004-09-08 Paul Brook <paul@codesourcery.com>
4330 * config/obj-elf.c (obj_elf_section_type): Handle init_array,
4331 fini_array and preinit_array section types.
4332 * config/tc-ia64.c (ia64_elf_section_type): Remove init_array
4334 * doc/as.texinfo: Document extra section types.
4336 2004-09-02 Mark Mitchell <mark@codesourcery.com>
4338 * Makefile.am (TARG_ENV_HFILES): Add te-symbian.h.
4339 * Makefile.in: Regenerated.
4340 * configure.in: Set em for arm*-*-symbianelf*.
4341 * configure: Regenerated.
4342 * config/tc-arm.c (elf32_arm_target_format): Use Symbian target
4343 vectors when appropriate.
4344 * config/te-symbian.h: New file.
4346 2004-09-03 Tomer Levi <Tomer.Levi@nsc.com>
4348 * config/tc-crx.c (gettrap): Exception vector can be case
4350 (process_label_constant): Fix a 32-bit displacement bug in branch
4352 (get_operandtype) : Bug fix, wrong operand was used.
4353 (process_label_constant): Initialize relocation type to
4356 2004-09-01 Richard Earnshaw < reanrsha@arm.com>
4358 * tc-arm.c (arm_cpus, arm_fpus): Allow <cpu>-s as well as <cpu>s
4359 for synthesizable cores.
4361 * doc/c-arm.texi (ARM Options): Document canonical names of CPUs.
4363 2004-08-25 Dmitry Diky <diwil@spec.ru>
4365 * config/tc-msp430.c: Clean-up the code.
4366 (md_relax_table): New relax table.
4367 (mcu_types): Sort MCU types.
4368 (md_pseudo_table): Add .profiler pseudo handler.
4369 (pow2value): New function.
4370 (msp430_profiler): New function.
4371 (msp430_operands): Add new insns handlers.
4372 (msp430_srcoperand): Add register operand handler, allow complex
4374 (md_estimate_size_before_relax): Rewritten.
4375 (md_convert_frag): Rewritten.
4376 (msp430_relax_frag): New function.
4377 * config/tc-msp430.h (md_relax_frag): define macro
4378 * doc/c-msp430.texi: Update information.
4380 2004-08-24 Nick Clifton <nickc@redhat.com>
4382 * as.c (std_shortopts): Allow -g to take an optional argument.
4383 (parse_args): Pass any switch starting with -g on to the backend
4386 2004-08-18 Mark Mitchell <mark@codesourcery.com>
4388 * configure.in (arm*-*-symbianelf*): New target.
4389 (arm*-*-eabi*): Likewise.
4390 * configure: Regenerated.
4392 2004-08-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4393 * config/tc-mips.c (append_insn): Handle delay slots in branch likely
4396 2004-08-18 Jakub Jelinek <jakub@redhat.com>
4398 * config/tc-ia64.c (start_unwind_section): Add linkonce_empty
4399 argument, don't do anything if current section is not
4400 .gnu.linkonce.t.* and linkonce_empty is set.
4401 (generate_unwind_image, dot_endp): Adjust callers, call
4402 start_unwind_section (*, 1) if nothing will be put into the
4405 2004-08-17 Nick Clifton <nickc@redhat.com>
4407 * as.c (MD_DEBUG_FORMAT_SELECTOR): Provide default definition.
4408 (show_usage): Add -g.
4409 (std_longopts): Add --gen-debug. Alpha sort the table.
4410 (parse_args): Print an error message if a switch is not handled.
4411 Handle the -g switch, calling md_debug_format_selector() if
4413 * NEWS: Mention new feature.
4414 * doc/as.texinfo: Document new switch.
4415 * doc/internals.texi: Document behaviour of md_parse_option.
4417 * config/tc-arm.c (md_parse_option): Do not issue an error message
4418 if the switch is not recognised.
4419 * config/tc-m68k.c (md_parse_option): Likewise.
4420 * config/tc-pdp11.c (md_parse_option): Likewise.
4421 * config/tc-v850.c (md_parse_option): Likewise.
4423 * as.h: Fix up formatting.
4426 2004-08-16 Nick Clifton <nickc@redhat.com>
4428 * macro.c (macro_set_alternate): Use ISO C90 formatting.
4430 * configure.in: Sort architecture based tables alphabetically.
4431 * configure: Regenerate.
4433 2004-08-16 Alan Modra <amodra@bigpond.net.au>
4435 * config/tc-ppc.c (tc_ppc_regname_to_dw2regnum <regnames>): Replace
4436 { "cc", 68 }, with { "cr", 70 }.
4438 2004-08-13 Jan Beulich <jbeulich@novell.com>
4439 Nick Clifton <nickc@redhat.com>
4441 * as.c: Add and handle new --alternate command line option.
4442 * macro.c (macro_set_alternate): New.
4443 * macro.h (macro_set_alternate): Declare.
4444 * read.c: Add and handle new .altmacro and .noaltmacro directives.
4445 * doc/as.texinfo: Document new command line option and pseudo-ops
4446 as well as insert documentation originating from gasp about
4447 alternate macro syntax.
4448 * NEWS: Mention new command line option and pseudo-ops.
4450 2004-08-10 Mark Mitchell <mark@codesourcery.com>
4452 * expr.c (operand): Handle the "~", "-", and "!" operators applied
4455 2004-08-06 Paul Brook <paul@codesourcery.com>
4457 * config/tc-arm.c (md_apply_fix3, tc_gen_reloc, arm_parse_reloc):
4458 Handle new relocations.
4459 * include/elf/arm.h (elf_arm_reloc_type): Add new EABI relocations.
4461 2004-08-05 Bob Wilson <bob.wilson@acm.org>
4463 * write.c (relax_segment): Use was_address instead of address when
4464 setting fr_fix field for align frag due to backwards .org.
4466 2004-07-29 Alexandre Oliva <aoliva@redhat.com>
4468 Introduce SH2a support.
4469 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
4470 * config/tc-sh.c (get_specific): Change arch_sh2a_up to
4472 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
4473 * config/tc-sh.c (md_parse_option): Add sh2a-nofpu ISA handling.
4474 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
4475 * config/tc-sh.c (sh_elf_final_processing): Move sh2a recognition
4476 to end of conditional expression.
4477 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
4478 * config/tc-sh.c: Add sh2a-nofpu support.
4479 2003-12-29 DJ Delorie <dj@redhat.com>
4480 * tc-sh.c: Add sh2a support.
4481 (parse_reg): Add tbr.
4482 (parse_at): Support @@(disp,tbr).
4483 (get_specific): Support sh2a opcodes.
4484 (insert4): New, for 4 byte relocs.
4485 (build_Mytes): Support sh2a opcodes.
4486 (md_apply_fix3_Mytes): Support sh2a opcodes.
4487 2003-12-02 Michael Snyder <msnyder@redhat.com>
4488 * config/tc-sh.c (md_parse_option): Handle sh2a.
4489 (sh_elf_final_processing): Ditto.
4491 2004-07-27 Jason Thorpe <thorpej@wasabisystems.com>
4493 * config/tc-hppa.h (TARGET_FORMAT): Set to "elf32-hppa-netbsd"
4496 2004-07-27 Alan Modra <amodra@bigpond.net.au>
4498 * config/tc-ppc.c (ppc_frob_file_before_adjust): Warn if .toc too big.
4499 (ppc_arch): Expand comment.
4501 2004-07-27 Tomer Levi <Tomer.Levi@nsc.com>
4503 * config/tc-crx.c: Support evaluating the difference between two
4505 * config/tc-crx.h: Likewise.
4507 2004-07-26 H.J. Lu <hongjiu.lu@intel.com>
4509 * config/tc-ia64.c (start_unwind_section): Set the linked-to
4511 (ia64_elf_section_change_hook): Set the linked-to section for
4514 2004-07-26 Dmitry Diky <diwil@spec.ru>
4516 * config/tc-msp430.c: Add new subtargets: msp430x1610,
4517 msp430x1611, msp430x1612, msp430x415, msp430x417, msp430xG437,
4518 msp430xG438, msp430xG439.
4520 2004-07-25 Daniel Jacobowitz <dan@debian.org>
4522 * doc/as.texinfo (Section, PushSection): Correct documentation
4525 2004-07-21 Jan Beulich <jbeulich@novell.com>
4527 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
4528 permissible for the selected instruction suffix.
4529 (match_template): Don't permit 64-bit general purpose operands in
4531 (finalize_imm): Permit 64-bit immediates.
4532 (build_modrm_byte): Don't treat 32-bit addressing in 64-bit mode
4533 specially except for the width of the used base and/or index
4534 registers. For 32-bit displacements, use sign-extended
4535 relocations only when using 64-bit addressing.
4536 Force zero displacement on rip-relative addressing when there is
4537 no other displacement.
4538 (i386_index_check): Don't treat 32-bit addressing in 64-bit mode
4539 specially except for the width of the used base and/or index
4541 (parse_register): Disallow Reg64 registers in 32-bit mode.
4543 * config/tc-i386.c: For DefaultSize instructions, don't guess a 'q'
4544 suffix if the instruction doesn't support it.
4546 2004-07-20 Maciej W. Rozycki <macro@linux-mips.org>
4548 * config/tc-mips.c (append_insn): Handle constant expressions with
4549 no associated relocation.
4550 (mips_ip): Cancel the expression after use for the Q format
4552 (parse_relocation): Return no relocation for unsupported
4554 (my_getSmallExpression): Return no relocation if no relocation
4557 2004-07-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4559 * config/obj-som.c (adjust_stab_sections): Add prototype.
4560 (obj_som_compiler, obj_som_version, obj_som_copyright,
4561 adjust_stab_sections): Add ATTRIBUTE_UNUSED to unused arguments.
4562 * config/tc-hppa.c (update_subspace): Likewise.
4563 (is_defined_subspace): Amplify comment.
4564 * config/obj-som.h (som_frob_file): Add prototype.
4566 2004-07-19 Christopher Faylor <cgf@timesys.com>
4567 H.J. Lu <hongjiu.lu@intel.com>
4569 * subsegs.c (section_symbol): Don't create a new segment when
4570 existing segment is undefined.
4572 2004-07-16 Richard Earnshaw <rearnsha@arm.com>
4574 * config/tc-arm.c: Include include/opcode/arm.h.
4575 (ARM_EXT_*, ARM_ARCH_*, ARM_ANY, ARM_ALL, COPROC_ANY): Delete.
4576 (FPU_FPA_EXT_* FPU_VFP_EXT_*, FPU_ANY, FPU_NONE, FPU_MAVERICK): Delete.
4577 (FPU_ARCH_*): Delete.
4578 * Makefile.am: Update dependencies.
4579 * Makefile.in: Regenerate.
4581 2004-07-15 Nick Clifton <nickc@redhat.com>
4583 * configure.in: Accept armbe as a big-endian arm configuration.
4584 * configure: Regenerate.
4586 2004-07-13 Thomas Nystrom <thn@saeab.se>
4588 * config/tc-i386.c (T_SHIFTOP): New constant.
4589 (intel_e05_1): Handle '&', '|' and T_SHIFTOP.
4590 (intel_el1): Handle '~'.
4591 (intel_get_token): Handle '<>', '&', '|' and '~'.
4593 2004-07-13 Nick Clifton <nickc@redhat.com>
4595 (md_assemble): Remove spurious newline from end of as_bad error
4597 (intel_e05_1): Likewise.
4598 (intel_e11): Likewise.
4599 (intel_match_token): Likewise.
4601 2004-07-11 Andreas Schwab <schwab@suse.de>
4603 * config/tc-m68k.c: Convert to C90. Remove redundant
4604 declarations. Indentation fixup.
4605 [M68KCOFF]: Include "obj-coff.h" instead of declaring
4606 obj_coff_section ourselves.
4608 2004-07-09 James E Wilson <wilson@specifixinc.com>
4610 * config/tc-ia64.c (default_big_endian): New.
4611 (dot_byteorder, md_begin): Use it.
4612 (md_parse_option): Set it.
4614 2004-07-09 Nick Clifton <nickc@redhat.com>
4616 * configure.in: Change sh-sybmian-elf to sh-*-symbianelf.
4617 * configure: Regenerate.
4618 * NEWS: Change sh-sybmian-elf to sh-*-symbianelf.
4619 * config/tc-sh.c (sh_elf_final_processing): Use renamed version of
4620 sh_find_elf_flags if necessary.
4622 2004-07-08 Richard Sandiford <rsandifo@redhat.com>
4624 * config/tc-mips.c (mips_fix_adjustable): If the full addend is
4625 going to be split into more than one in-place addend, return 0
4626 for relocations against mergeable sections. Associate comments
4629 2004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
4631 * Makefile.am (CPU_TYPES): Add crx.
4632 (TARGET_CPU_CFILES): Add config/tc-crx.c.
4633 (TARGET_CPU_HFILES): Add config/tc-crx.h.
4634 (DEPTC_crx_elf): New target.
4635 (DEPOBJ_crx_elf): Likewise.
4636 (DEP_crx_elf): Likewise.
4637 * Makefile.in: Regenerate.
4638 * configure.in: Add crx* target.
4639 * configure: Regenerate.
4640 * config/tc-crx.c: New file.
4641 * config/tc-crx.h: New file.
4642 * NEWS: Mention new target.
4644 2004-07-06 Nick Clifton <nickc@redhat.com>
4646 * config.in: Undefine TARGET_SYMBIAN by default.
4648 * configure: Regenerate. Add sh-symbian-elf target. If
4649 selected define TARGET_SYMBIAN.
4650 * config/tc-sh.h (TARGET_FORMAT): Select a Symbian target
4651 format if TARGET_SYMBIAN has been defined.
4653 * output-file.c (output_file_create): Report the target format
4654 chosen when bfd_openw reports that it is invalid.
4656 * config/obj-coff.c (coff_pseudo_table): Only define the weak
4657 pseudo for BFD based assemblers.
4659 2004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
4662 * config/tc-sh.c (md_assemble): Change isspace to ISSPACE.
4663 (md_parse_option): Remove redundant -isa testing.
4664 Make bfd_arch variable const.
4665 (md_show_usage): Make bfd_arch variable const.
4667 2004-07-03 James E Wilson <wilson@specifixinc.com>
4669 * config/tc-ia64.c (emit_one_bundle): Check and set insn_addr.
4670 * config/tc-ia64.h (md_frag_check): Define.
4672 2004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
4674 * config/obj-coff.c (obj_coff_weak): New .weak syntax for PE weak
4676 * doc/as.texinfo (Weak): Document PE weak symbols.
4678 2004-07-03 Richard Sandiford <rsandifo@redhat.com>
4680 * config/tc-mips.c (HAVE_IN_PLACE_ADDENDS): New macro.
4681 (reloc_needs_lo_p): Only return true if HAVE_IN_PLACE_ADDENDS.
4682 (mips_frob_file): Rework so that only a single pass through the
4683 relocs is needed. Allow %lo()s to have higher offsets than their
4684 corresponding %hi()s or %got()s.
4686 2004-07-02 Nick Clifton <nickc@redhat.com>
4688 * config/tc-arm.c (md_apply_fix3:BFD_RELOC_ARM_IMMEDIATE): Do not
4689 allow values which have come from undefined symbols.
4690 Always consider this fixup to have been processed as a reloc
4691 cannot be generated for it.
4693 2004-07-02 Alan Modra <amodra@bigpond.net.au>
4695 * frags.h (struct frag): Add has_code and insn_addr fields.
4696 * write.c (cvt_frag_to_fill): Invoke md_frag_check.
4697 * config/tc-ppc.c (md_assemble): Check and set insn_addr.
4698 * config/tc-ppc.h (md_frag_check): Define.
4700 2004-06-28 Maciej W. Rozycki <macro@linux-mips.org>
4702 * doc/Makefile.am (info): Rename goal to...
4703 (info-local): ... this, to preserve implicit dependencies.
4704 * doc/Makefile.in: Regenerate with automake 1.8.5.
4706 2004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
4708 * config/tc-m32r.c (md_convert_frag): Changed for @PLT.
4709 (m32r_cgen_record_fixup_exp): Changed for @GOTOFF, @GOT.
4710 (m32r_fix_adjustable): Changed for @GOTOFF, @GOT, @PLT.
4711 (tc_gen_reloc): Likewise.
4712 (m32r_end_of_match): Add for @GOTOFF, @GOT, @PLT.
4713 (m32r_parse_name): Likewise.
4714 (m32r_cgen_parse_fix_exp): Likewise.
4715 * config/tc-m32r.h (md_parse_name): Define for @GOTOFF, @GOT, @PLT.
4716 (O_PIC_reloc): Likewise.
4717 (TC_CGEN_PARSE_FIX_EXP): Likewise..
4718 * cgen.c (gas_cgen_parse_operand): Add TC_CGEN_PARSE_FIX_EXP
4719 for @GOTOFF, @GOT, @PLT.
4721 2004-06-21 Jan Beulich <jbeulich@novell.com>
4723 * gas/symbols.c: While discarding ordinary local absolute symbols
4724 when --strip-local-absolute is in effect, retain file symbols.
4726 2004-06-20 Andreas Schwab <schwab@suse.de>
4728 * config/tc-m68k.c (mri_chip): Replace current_chip, not augment.
4729 (md_parse_option): Likewise.
4731 2004-06-17 Jan Beulich <jbeulich@novell.com>
4733 * config/tc-i386.c: Deal with LEX_QM the same way as with LEX_AT.
4734 * config/te-netware.h: New file.
4735 * config/te-ppcnw.h: Delete: Obsolete.
4736 * configure.in: Eliminate ill NetWare targets. Make generic
4737 NetWare target use proper emulation.
4738 * Makefile.am: Eliminate reference to obsolete te-ppcnw.h, add
4739 reference to new te-netware.h.
4740 * configure: Regenerate.
4741 * Makefile.in: Regenerate.
4743 2004-06-15 Martin Schwidefsky <schwidefsky@de.ibm.com>
4745 * config/tc-s390.c (s390_insn): Avoid incorrect signed/unsigned
4746 comparison in .insn pseudo operation.
4748 2004-06-15 Alan Modra <amodra@bigpond.net.au>
4750 * config/obj-coff.c (coff_adjust_section_syms): Use
4751 bfd_get_section_size instead of bfd_get_section_size_before_reloc.
4752 (coff_frob_section): Likewise.
4753 * config/tc-mips.c (md_apply_fix3): Likewise.
4754 * config/obj-elf.c (elf_frob_file): Use bfd_set_section_size.
4755 (elf_frob_file_after_relocs): Likewise.
4757 2004-06-10 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4759 * config/tc-hppa.c (log2): Rename to exact_log2.
4760 (pa_next_subseg): Delete unused function.
4761 (create_new_space): Mark unused arguments with ATTRIBUTE_UNUSED.
4762 (create_new_subspace): Likewise.
4765 * config/tc-hppa.c (hppa_fix_adjustable): Allow reduction of fake
4766 labels. Fix warning.
4768 2004-05-28 DJ Delorie <dj@redhat.com>
4770 * config/tc-mn10300.h (tc_fix_adjustable): Define.
4771 * config/tc-mn10300.c (mn10300_fix_adjustable): Don't adjust debug
4772 or non-merged symbols.
4774 2004-05-28 H.J. Lu <hongjiu.lu@intel.com>
4776 * config/tc-ia64.c (remove_marked_resource): Save, clear and
4777 restore the old slot when inserting srlz.i/srlz.d.
4779 2004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
4781 * Makefile.am: Regenerate dependecies.
4782 * Makefile.in: Regenerate.
4783 * config/tc-sh.c (valid_arch): Make unsigned.
4784 (preset_target_arch): Likewise.
4785 (md_begin): Use new architecture flags system.
4786 (get_specific): Likewise.
4787 (assemble_ppi): Likewise.
4788 (md_assemble): Likewise. Also fix error check for bad opcodes.
4789 (md_parse_option): Likewise. Also generate -isa values according
4790 to the table in bfd/cpu-sh.c instead of just constants. Also
4791 allow <arch>-up ISA variants.
4792 (sh_elf_final_processing): Replace if-else chain with a call to
4793 sh_find_elf_flags().
4795 2004-05-28 Peter Barada <peter@the-baradas.com>
4797 * config/gc-m68k.c(m68k_ip): Convert mode 5 addressing
4798 with zero offset into mode 2 addressing to save a word.
4800 2004-05-27 H.J. Lu <hongjiu.lu@intel.com>
4802 * config/tc-ia64.c (ar_is_in_integer_unit): Removed.
4803 (ar_is_only_in_integer_unit): New.
4804 (ar_is_only_in_memory_unit): New.
4805 (generate_unwind_image): Silence gcc on 32bit host.
4806 (md_assemble): Use ar_is_only_in_integer_unit instead of
4807 ar_is_in_integer_unit. Check AR access.
4809 2004-05-27 Peter Barada <peter@the-baradas.com>
4811 * config/tc-m68k.c (md_begin): Sort the opcode table into
4813 (m68k_compare_opcode): New function to do the sorting.
4815 2004-05-24 Peter Barada <peter@the-baradas.com>
4817 * config/m68k-parse.y(operand): Allow for MAC/EMAC mask
4818 addressing on MIT style operands.
4819 * config/m68k-parse.y(yylex): Allow '-&' for predecrement
4821 * config/tc-m68k.c(install_operand): Comment 'G' and 'H' type
4824 2004-05-23 Alan Modra <amodra@bigpond.net.au>
4826 * expr.c (operand, operator): Don't reject '++' and '--'.
4828 2004-05-20 Richard Sandiford <rsandifo@redhat.com>
4830 * config/tc-mips.c (append_insn): Use ISA-encoded addresses in MIPS16
4833 2004-05-17 Adam Nemet <anemet@lnxw.com>
4835 * configure.in: Add ppc-*-lynxos*. Update i386-*-lynxos* to ELF.
4836 * configure: Regenerate.
4838 2004-05-13 Paul Brook <paul@codesourcery.com>
4840 * dw2gencfi.c (output_cie): Handle dwarf3 format CIE entries.
4842 2004-05-13 Joel Sherrill <joel@oarcorp.com>
4844 * configure.in (or32-*-rtems*): Switch to elf.
4845 * configure: Regenerate.
4847 2004-05-13 Nick Clifton <nickc@redhat.com>
4849 * po/fr.po: Updated French translation.
4851 2004-05-11 Nick Clifton <nickc@redhat.com>
4853 * doc/as.texinfo (Section): Document G and T flags to .section
4854 directive. Document the extra arguments that the G flag
4855 requires. Document the #tls flag.
4857 2004-05-11 H.J. Lu <hongjiu.lu@intel.com>
4859 * subsegs.c (section_symbol): Create a new section symbol if
4860 the existing one doesn't match.
4861 * symbols.c (symbol_set_bfdsym): Don't reset BFD section symbol.
4863 2004-05-07 Richard Sandiford <rsandifo@redhat.com>
4865 * config/tc-mips.c (append_insn, mips_emit_delays): Extend -mfix-vr4120
4866 to cope with VR4181A errata MD(1) and MD(4).
4868 2004-05-07 Brian Ford <ford@vss.fsi.com>
4870 * NEWS: Mention .secrel32 for pe[i]-i386.
4872 2004-05-07 Alexandre Oliva <aoliva@redhat.com>
4874 * config/tc-frv.h (MAX_MEM_FOR_RS_ALIGN_CODE): New.
4875 (HANDLE_ALIGN): New.
4877 2004-05-06 Daniel Jacobowitz <dan@debian.org>
4879 * Makefile.am (DIST_SUBDIRS): Define.
4880 * aclocal.m4: Regenerate with automake 1.8.4.
4881 * Makefile.in: Likewise.
4882 * doc/Makefile.in: Likewise.
4884 2004-05-06 David Mosberger-Tang <davidm@hpl.hp.com>
4886 * config/tc-ia64.c (dot_serialize): Declare.
4887 (dot_serialize): New function.
4888 (md_pseudo_table): Add ".serialize.data" and
4889 ".serialize.instruction" directives.
4891 2004-05-06 Nick Clifton <nickc@redhat.com>
4893 * messages (as_internal_value_out_of_range): Print a message about
4894 a value being out of range. Be consistent about whether the
4895 values are printed in decimal or hexadecimal.
4896 (as_warn_value_out_of_range): Generate a warning message about an
4898 (as_bad_value_out_of_range): Generate an error message about an
4900 * as.h: Prototype the new functions.
4901 * config/tc-alpha.c (insert_operand): Use new function.
4902 * config/tc-arc.c (arc_insert_operand): Likewise.
4903 * config/tc-mn10200.c (mn10200_insert_operand): Likewise.
4904 * config/tc-mn10300.c (mn10300_insert_operand): Likewise.
4905 * config/tc-ppc.c (ppc_insert_operand): Likewise.
4906 * config/tc-s390.c (s390_insert_operand): Likewise.
4907 * config/tc-v850.c (v850_insert_operand): Likewise.
4909 2004-05-05 Alexandre Oliva <aoliva@redhat.com>
4911 * configure.in: Set em=linux for frv-*-*linux*.
4912 * configure: Rebuilt.
4913 * config/tc-frv.h (TARGET_FORMAT): Use elf32-frvfdpic if...
4914 (frv_md_fdpic_enabled): New.
4915 * config/tc-frv.c (frv_md_fdpic_enabled): New.
4916 (DEFAULT_FDPIC): New.
4917 (frv_flags): Use DEFAULT_FDPIC.
4918 (frv_pic_flag): Likewise.
4919 (OPTION_NOPIC): New.
4920 (md_longopts): Add -mnopic.
4921 (md_parse_option): Handle it.
4922 (md_show_usage): Add -mfdpic and -mnopic.
4924 2004-05-05 Peter Barada <peter@the-baradas.com>
4926 * config/tc-m68k.c: Add find_cf_chip to print list of valid
4927 chips for invalid coldfire instructions, rename selectors
4928 for ColdFire sub-variants, add 521x,5249,547x,548x and aliases,
4929 add current_chip to track which chip is referred to(including save/restore),
4930 use current_chip to select control registers, not current_arch.
4931 (md_show_usage): Add new chips.
4932 * doc/c-m68k.texi: Document new command line switches.
4934 2004-05-05 Jakub Jelinek <jakub@redhat.com>
4936 * tc-s390.h (md_do_align, HANDLE_ALIGN): Remove.
4937 (NOP_OPCODE): Define.
4938 (s390_align_code): Remove prototype.
4939 * tc-s390.c (s390_align_code): Remove.
4941 2004-05-04 H.J. Lu <hongjiu.lu@intel.com>
4943 * config/tc-ia64.c (make_unw_section_name): Removed.
4944 (start_unwind_section): New function.
4945 (generate_unwind_image): Take const segT instead of const
4947 (dot_handlerdata): Adjusted.
4948 (dot_endp): Likewise.
4950 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
4952 * config/obj-elf.c (obj_elf_change_section): Allow the
4953 ".note.GNU-stack" section has SHF_EXECINSTR.
4955 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
4957 * config/obj-elf.c (get_section): Return bfd_boolean.
4958 (obj_elf_change_section): Call bfd_get_section_by_name_if
4959 instead of bfd_map_over_sections.
4961 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
4963 * config/obj-elf.c (get_section): New function.
4964 (obj_elf_change_section): Support multiple sections with same
4967 2004-04-30 Nick Clifton <nickc@redhat.com>
4969 * config/tc-arm.c (create_register_alias): Fix typo checking for
4970 case sensitive register aliases.
4971 (co_proc_number): Use error message string in all_reg_maps[]
4973 (cp_reg_required_here): Likewise.
4974 (fp_reg_required_here): Likewise.
4976 2004-04-29 Brian Ford <ford@vss.fsi.com>
4978 * dwarf2dbg.c (dwarf2_finish): Add SEC_DEBUGGING to section flags.
4980 2004-04-28 Chris Demetriou <cgd@broadcom.com>
4982 * config/tc-mips.c (HAVE_32BIT_ADDRESSES, append_insn, macro_build)
4983 (load_address, macro, mips_ip, md_parse_option)
4984 (mips_force_relocation, mips_validate_fix, md_apply_fix3)
4985 (s_change_sec, pic_need_relax, tc_gen_reloc): Remove all
4986 embedded-PIC handling, and update comments.
4987 (SWITCH_TABLE): Remove.
4988 * config/tc-mips.h (DIFF_EXPR_OK): Delete.
4989 (enum mips_pic_level): Remove EMBEDDED_PIC.
4990 (EXTERN_FORCE_RELOC): Remove embedded-PIC handling.
4991 (TC_FORCE_RELOCATION): Update comment.
4992 * ecoff.c (ecoff_build_lineno): Add comment about some code that
4993 might be safe to remove now that MIPS embedded-PIC is gone.
4995 2004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4997 * config/obj-som.c (obj_som_init_stab_section): Add new arguments in
4998 call to obj_set_subsection_attributes.
4999 (obj_som_init_stab_section): Likewise.
5000 * config/tc-hppa.c (default_subspace_dict): Add comdat field.
5001 (pa_def_subspaces): Provide comdat default.
5002 (pa_subspace): Handle new "comdat" parameter. Set SEC_LINK_ONCE and
5003 not SEC_IS_COMMON if section is comdat, common or dup_common. Update
5004 calls to create_new_subspace and update_subspace to pass comdat flag.
5005 (create_new_subspace, update_subspace): Add new comdat argument. Use
5006 it in calls to obj_set_subsection_attributes.
5007 * doc/c-hppa.texi (.subspa, .nsubspa): Document new comdat parameter
5008 and use of comdat, common and dup_comm parameters.
5010 2004-04-26 H.J. Lu <hongjiu.lu@intel.com>
5012 * config/obj-elf.c (obj_elf_change_section): Check if the old
5013 group name is NULL before comparison.
5015 2004-04-23 Chris Demetriou <cgd@broadcom.com>
5017 * config/tc-mips.h (mips_dwarf2_addr_size): Prototype.
5019 2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5021 * config/tc-mips.c (s_mipsset): Set default CPU type for .set mipsN.
5023 2004-04-23 Chris Demetriou <cgd@broadcom.com>
5025 * config/tc-mips.c (md_longopts): Remove -membedded-pic option.
5026 (OPTION_MEMBEDDED_PIC): Remove.
5027 (OPTION_TRAP, OPTION_BREAK, OPTION_EB, OPTION_EL)
5028 (OPTION_FP32, OPTION_GP32, OPTION_CONSTRUCT_FLOATS)
5029 (OPTION_NO_CONSTRUCT_FLOATS, OPTIONS_FP64, OPTION_GP64)
5030 (OPTION_RELAX_BRANCH, OPTION_NO_RELAX_BRANCH)
5031 (OPTION_ELF_BASE): Renumber.
5032 (md_parse_option): Remove OPTION_MEMBEDDED_PIC handling.
5033 (md_show_usage): Remove mention of -membedded-pic.
5034 * doc/as.texinfo: Remove mention of -membedded-pic.
5036 2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5038 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Remove.
5039 * config/tc-mips.c (RDATA_SECTION_NAME, mips_target_format): Remove
5041 (md_begin, mips_ip, md_parse_option, s_change_sec, s_option,
5042 s_abicalls, nopic_need_relax, tc_gen_reloc): Remove uses of
5043 USE_GLOBAL_POINTER_OPT.
5045 2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5047 * config/tc-mips.c (macro): One more use of load_delay_nop.
5049 2004-04-22 Atsushi Nemoto <anemo@mba.ocn.ne.jp>
5051 * config/tc-mips.c (load_delay_nop): New function.
5052 (load_address, macro): Use load_delay_nop() to build a nop
5053 which can be omitted with gpr_interlocks.
5055 2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5057 * config/tc-mips.c (hilo_interlocks, gpr_interlocks,
5058 cop_interlocks): Remove superfluous CPU entries.
5060 2004-04-22 Paul Brook <paul@codesourcery.com>
5062 * config/tc-arm.c (mav_parse_offset): Value must be multiple of 4.
5064 2004-04-22 Peter Barada <peter@the-baradas.com>
5066 * NEWS: Added support for EMAC instructions and MAC/EMAC
5068 * config/m68k-parse.h: Add ACC[123], ACCEXT{01,23}, MAC/EMAC
5069 scale factor tokens, trailing_ampersand to mark mask addressing
5070 for MAC/EMAC instructions.
5071 * config/m68k-parse.y: Add options_ampersand clause, '<<',
5073 (yylex): Handle '>', '<', and '&' following '+'.
5074 * config/tc-m68k.c: Set mcfmac/mcfemac on appropriate ColdFire
5075 architectures in archs[].
5076 (m68k-ip): Add '4', 'e', 'g', 'i', cases to handle mask addressing
5077 for MAC/EMAC instructions, ACC[0123], ACCEXT{01,23}, and '<<'/'>>'
5079 (m68k_ip): Handle trailing '&' on MAC/EMAC insns.
5080 (install_operand): Fix 'n' case, Add 'F', 'f', 'G', 'H', 'I', ']'
5082 Add EMAC operands to init_table[].
5084 2004-04-22 Bruno De Bus <bdebus@elis.ugent.be>
5086 * config/tc-arm.h (enum mstate): Move here, add MAP_UNDEFINED
5088 (TC_SEGMENT_INFO_TYPE): Define to enum mstate.
5089 * config/tc-arm.c (enum mstate): Delete from here.
5090 (mapping_state): Remove the static mapstate variable and instead
5091 store the state in the segment. This allows a per-section mapping
5092 state. Handle and ignore MAP_UNDEFINED states.
5093 (arm_elf_change_section): Get the current mapping state from the
5095 (s_ltorg): Set the mapping state to MAP_DATA.
5096 (arm_cleanup): Use arm_elf_change_section to get the mapping state
5097 for each pool as it is emitted.
5099 2004-04-22 Nick Clifton <nickc@redhat.com>
5101 * config/tc-arm.h: Formatting tidy ups.
5103 2004-04-20 Chris Demetriou <cgd@broadcom.com>
5105 * NEWS: Note that MIPS -membedded-pic option is deprecated.
5107 2004-04-20 DJ Delorie <dj@redhat.com>
5109 * config/tc-i386.h [TE_PE] (TC_CONS_FIX_NEW): Define.
5110 * config/tc-i386.c (md_pseudo_table) [TE_PE]: Add "secrel32".
5111 [TE_PE] (O_secrel): Define.
5112 [TE_PE] (x86_pe_cons_fix_new): New.
5113 [TE_PE] (pe_directive_secrel): Likewise.
5114 (tc_gen_reloc) [TE_PE]: Support BFD_RELOC_32_SECREL.
5116 2004-04-19 Eric Christopher <echristo@redhat.com>
5118 * config/tc-mips.c (mips_dwarf2_addr_size): Revert part
5119 of previous patch for fix in gcc.
5121 2004-04-19 Jakub Jelinek <jakub@redhat.com>
5123 * config/tc-xtensa.c (xg_assembler_literal): Fix a typo.
5125 2004-04-19 Nathan Sidwell <nathan@codesourcery.com>
5127 * read.c (do_align): Call md_flush_pending_output, if defined.
5129 2004-04-16 Alan Modra <amodra@bigpond.net.au>
5131 * expr.c (operand): Correct checks for ++ and --.
5133 2004-04-14 H.J. Lu <hongjiu.lu@intel.com>
5135 * config/tc-generic.c: Add some comments.
5137 2004-04-14 Richard Sandiford <rsandifo@redhat.com>
5139 * doc/c-mips.texi (-m{no-,}fix-vr4120): Renamed from
5140 -{no-}mfix-vr4122-bugs.
5141 * config/tc-mips.c (mips_fix_vr4120): Renamed from mips_fix_4122_bugs.
5142 (append_insn, mips_emit_delays): Update accordingly.
5143 (OPTION_FIX_VR4120, OPTION_NO_FIX_VR4120): Renamed from *VR4122.
5144 (md_longopts): Change -{no-,}mfix-vr4122-bugs to -m{no-,}fix-vr4120.
5145 (md_parse_option): Update after above changes.
5146 (md_show_usage): Add -mfix-vr4120.
5148 2004-04-13 Bob Wilson <bob.wilson@acm.org>
5150 * doc/as.texinfo (Sub-Sections): Conditionalize COFF-specific use
5151 of .section directive; add a reference to the ELF .subsection
5154 2004-04-13 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
5156 * config/tc-m32r.c (md_assemble): Fixed infinite loop bug
5159 2004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5161 * Makefile.am: Remove mips from aout targets.
5162 * Makefile.in: Regenerate.
5163 * configure.in: Remove mips-dec-bsd* target.
5164 * configure: Regenerate.
5166 2004-04-07 Alan Modra <amodra@bigpond.net.au>
5169 * config/tc-ppc.c (ppc_elf_suffix): Add valid32 and valid64 fields
5170 to struct map_bfd. Adjust MAP macro, and define MAP32, MAP64.
5171 Update "mapping". Restrict some @ modifiers to 32 bit.
5173 2004-04-01 Asgari Jinia <asgarij@kpitcummins.com>
5174 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
5176 * config/tc-sh.c (dont_adjust_reloc_32): New variable.
5177 (sh_fix_adjustable): Avoid adjusting BFD_RELOC_32 when
5178 dont_adjust_reloc_32 is set.
5179 (md_longopts): Add option -renesas.
5180 (md_parse_option, md_show_usage): Likewise.
5181 * doc/c-sh.texi: Likewise.
5183 2004-04-01 Dave Korn <dk@artimi.com>
5185 * config/tc-dlx.c (md_assemble): set fx_no_overflow flag for
5186 hi16 and lo16 fixS structs.
5187 (md_assemble): generate bit_fixS for RELOC_DLX_LO16 in
5188 exactly the same way as for RELOC_DLX_REL16.
5189 (machine_ip): properly respect LO flag in the_insn and
5190 output RELOC_DLX_LO16 rather than RELOC_DLX_16.
5191 (md_apply_fix3): apply RELOC_DLX_LO16.
5193 2004-03-30 Stan Shebs <shebs@apple.com>
5195 Remove long-obsolete MPW support.
5196 * mpw-config.in, mpw-make.sed, mac-as.r: Remove files.
5197 * configure.in: Remove mention of ppc-*-mpw* config.
5198 * configure.in: Likewise.
5200 2004-03-30 Nick Clifton <nickc@redhat.com>
5202 * config/tc-arm.c (meabi_flags): Make its use conditional upon
5203 OBJ_ELF being defined.
5205 2004-03-27 Alan Modra <amodra@bigpond.net.au>
5207 * config/obj-aout.c (obj_aout_type): Remove #ifdef BFD_ASSEMBLER code.
5209 2004-03-23 Paul Brook <paul@codesourcery.com>
5211 * config/tc-arm.c (meabi_flags): New variable.
5212 (arm_parse_eabi): New function.
5213 (md_begin): Set flags for EABI v3.
5215 (arm_long_opts): Add meabi.
5216 * doc/as.texinfo <ARM>: Document -meabi.
5217 * doc/c-arm.texi: Ditto.
5219 2004-03-22 Bob Wilson <bob.wilson@acm.org>
5221 * config/tc-xtensa.c (xtensa_post_relax_hook): Create literal
5222 tables even when use_literal_section flag is not set.
5224 2004-03-22 Alan Modra <amodra@bigpond.net.au>
5226 * config/tc-sh.c: Remove trailing whitespace.
5228 2004-03-22 Hans-Peter Nilsson <hp@axis.com>
5230 * doc/c-cris.texi (CRIS-Opts): Document --no-mul-bug-abort,
5231 --mul-bug-abort and the default behavior.
5232 * config/tc-cris.c (cris_insn_kind): New member CRIS_INSN_MUL.
5233 (err_for_dangerous_mul_placement): New variable.
5234 (STATE_MUL, OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): New
5236 (md_cris_relax_table): Have placeholder for STATE_MUL.
5237 (md_longopts): New options --mul-bug-abort and --no-mul-bug-abort.
5238 (cris_relax_frag) <case ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: New
5240 (md_estimate_size_before_relax) <case ENCODE_RELAX (STATE_MUL,
5241 STATE_BYTE)>: Ditto.
5242 (md_convert_frag) <ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: Check
5243 alignment and position of this frag, emit error message if
5245 (md_assemble): For a multiply insn and when checking it,
5246 transform the current frag into a special frag for that purpose.
5247 (md_parse_option) <case OPTION_MULBUG_ABORT_OFF, case
5248 OPTION_MULBUG_ABORT_ON>: Handle new options.
5250 2004-03-19 Bob Wilson <bob.wilson@acm.org>
5252 * config/tc-xtensa.c (mark_literal_frags): New function.
5253 (xtensa_move_literals): Call mark_literal_frags for all literal
5254 segments, including init and fini literal segments.
5255 (xtensa_post_relax_hook): Swap use of xt_insn_sec and xt_literal_sec.
5257 2004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5259 * tc-hppa.c (cons_fix_new_hppa): Check for PC relative base type.
5260 (pa_comm): Set BSF_OBJECT in symbol flags.
5262 2004-03-19 Alan Modra <amodra@bigpond.net.au>
5264 * Makefile.am: Run "make dep-am".
5265 * Makefile.in: Regenerate.
5266 * doc/Makefile.in: Regenerate.
5267 * config.in: Regenerate.
5268 * po/gas.pot: Regenerate.
5270 2004-03-18 Nathan Sidwell <nathan@codesourcery.com>
5272 * read.c (read_a_source_file): Use demand_empty_rest_of_line.
5273 (demand_empty_rest_of_line): Issue an error here.
5274 (ignore_rest_of_line): Silently skip to end.
5275 (demand_copy_string): Issue an error, not warning.
5277 * config/obj-elf.c (obj_elf_section_name): Likewise.
5278 (obj_elf_section): Likewise.
5279 * config/tc-arc.c (arc_extoper): Remove bogus NULL checks.
5280 (arc_extinst): Likewise.
5281 * config/tc-ia64.c (dot_saveb): Use demand_empty_rest_of_line.
5282 (dot_spill): Likewise.
5283 (dot_unwabi): Likewise.
5284 (dot_prologue): Likewise.
5286 * expr.c (operand): Reject ++ and --.
5287 (operator): Likewise.
5289 2004-03-17 Kaz Kojima <kkojima@rr.iij4u.or.jp>
5291 * config/tc-sh.c: Include dw2gencfi.h.
5292 (sh_cfi_frame_initial_instructions): New function.
5293 (sh_regname_to_dw2regnum): Likewise.
5294 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Move to the end of
5296 (TARGET_USE_CFIPOP): Define.
5297 (tc_cfi_frame_initial_instructions): Likewise.
5298 (tc_regname_to_dw2regnum): Likewise.
5299 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT): Likewise.
5300 * Makefile.am: Update dependencies.
5301 * Makefile.in: Regenerate.
5303 2004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
5305 * configure.in: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
5306 * configure: Regenerate.
5308 2004-03-12 Bob Wilson <bob.wilson@acm.org>
5310 * read.c (s_leb128): Call md_flush_pending_output.
5312 2004-03-12 Michal Ludvig <mludvig@suse.cz>
5314 * config/tc-i386.c (output_insn): Handle PadLock instructions.
5315 * config/tc-i386.h (CpuPadLock): New define.
5316 (CpuUnknownFlags): Added CpuPadLock.
5318 2004-03-07 Andreas Schwab <schwab@suse.de>
5320 * doc/c-hppa.texi (HPPA Directives): Fix typo.
5322 2004-03-07 Richard Henderson <rth@redhat.com>
5324 * dw2gencfi.c (output_cie): Align length to 4 byte boundary.
5325 (cfi_finish): Likewise for fde.
5327 2004-03-05 H.J. Lu <hongjiu.lu@intel.com>
5329 * config/tc-ia64.c (md_assemble): Properly handle NULL
5331 (ia64_handle_align): Don't abort if failed to add a stop bit.
5333 2004-03-04 H.J. Lu <hongjiu.lu@intel.com>
5335 * Makefile.in: Regenerated.
5336 * aclocal.m4: Likewise.
5337 * configure: Likewise.
5338 * doc/Makefile.in: Likewise.
5340 2004-03-03 H.J. Lu <hongjiu.lu@intel.com>
5342 * config/tc-ia64.c (dot_align): New.
5343 (ia64_do_align): Make it static.
5344 (md_pseudo_table): Use "dot_align" for "align".
5345 (ia64_md_do_align): Don't set align_frag here.
5346 (ia64_handle_align): Add a stop bit to the previous bundle if
5349 * config/tc-ia64.h (ia64_do_align): Removed.
5351 2003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
5353 * config/tc-sh.c (md_parse_option): Add -isa=sh4-nofpu and
5354 -isa=sh4-nommu-nofpu options. Adjust help messages accordingly.
5355 (sh_elf_final_processing): Output BFD type sh4_nofpu if that is
5356 the most general type or the user specifically requested it.
5357 (md_assemble): Add a new error message for when an instruction
5358 is understood, but is not allowed due to an -isa option.
5360 2004-03-02 H.J. Lu <hongjiu.lu@intel.com>
5362 * config/tc-ia64.c (align_frag): New.
5363 (md_assemble): Set the tc_frag_data field in align_frag for
5364 IA64_OPCODE_FIRST instructions.
5365 (ia64_md_do_align): Set align_frag.
5366 (ia64_handle_align): Add a stop bit if needed.
5368 * config/tc-ia64.h (TC_FRAG_TYPE): New.
5369 (TC_FRAG_INIT): New.
5371 2004-03-01 Richard Sandiford <rsandifo@redhat.com>
5373 * config/tc-frv.c (fr400_audio): New variable.
5374 (md_parse_option, md_show_usage): Add -mcpu=fr405 and -mcpu=fr450.
5375 (md_parse_option): Set fr400_audio for -mcpu=fr400 and -mcpu=fr405.
5376 (target_implements_insn_p): New function.
5377 (md_assemble): Report an error if the processor doesn't implement
5380 2004-02-27 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
5382 * config/tc-m32r.c (md_longopts): Added -no-bitinst option.
5383 (md_parse_option): Ditto.
5384 (OPTION_NO_SPECIAL_M32R): Added.
5385 (md_show_usage): Document it.
5386 (enable_speial_m32r): Changed a default value from 0 to 1.
5387 * doc/c-m32r.texi: Document the -no-bitinst option.
5389 2004-02-27 Nick Clifton <nickc@redhat.com>
5391 * config/tc-sh.c (get_operand): Revert previous delta.
5392 (tc_gen_reloc): Check for an unknown reloc type before processing
5395 2004-02-27 Hannes Reinecke <hare@suse.de>
5397 * config/tc-s390.c (s390_insn): Correct range check for opcode in
5398 .insn pseudo operation.
5400 2004-02-27 Anil Paranjpe <anilp1@kpitcummins.com>
5402 * config/tc-sh.c (get_operand): In case of #Imm, check has been
5403 added for wrong syntax.
5405 2004-02-26 Eric Christopher <echristo@redhat.com>
5407 * config/tc-mips.c (mips_dwarf2_addr_size): New.
5408 * config/tc-mips.h (DWARF2_ADDR_SIZE): Use.
5410 2004-02-26 Andrew Stubbs <andrew.stubbs@superh.com>
5412 * config/tc-sh.c (build_Mytes): Add REG_N_D and REG_N_B01
5413 nibble types to assembler.
5415 2004-02-25 Fred Fish <fnf@redhat.com>
5417 * config/tc-iq2000.c: Add missing \n\ in multiline string literal.
5419 2004-02-20 James E Wilson <wilson@specifixinc.com>
5421 * config/tc-ia64.c (slot_index): New arg before_relax. Use instead of
5423 (fixup_unw_records): New arg before_relax. Pass to slot_index.
5424 (ia64_estimate_size_before_relax): New.
5425 (ia64_convert_frag): Pass 0 to fixup_unw_records. Add comment.
5426 (generate_unwind_image): Pass 1 to fixup_unw_records.
5427 * config/tc-ia64.h (ia64_estimate_size_before_relax): Declare.
5428 (md_estimate_size_before_relax): Call ia64_estimate_size_before_relax.
5430 2004-02-19 Jakub Jelinek <jakub@redhat.com>
5432 * stabs.c (generate_asm_file): Avoid warning about use of
5433 uninitialized variable.
5435 2004-02-18 David Mosberger <davidm@hpl.hp.com>
5437 * config/tc-ia64.c (ia64_flush_insns): In addition to prologue,
5438 body, and endp, allow unwind records which do not have a "t"
5439 (time/instruction) field.
5441 2004-02-17 Petko Manolov <petkan@nucleusys.com>
5443 * config/tc-arm.c (do_mav_dspsc_1): Correct offset of CRn.
5444 (do_mav_dspsc_2): Likewise.
5445 Fix accumulator registers move opcodes.
5447 2004-02-13 Hannes Reinecke <hare@suse.de>
5448 Jakub Jelinek <jakub@redhat.com>
5450 * dwarf2dbg.c (get_filenum): Do not read beyond allocated memory.
5452 2004-02-10 Steve Ellcey <sje@cup.hp.com>
5454 * config/tc-ia64.h (ia64_frob_symbol): New declaration.
5455 (tc_frob_symbol): New macro definition.
5456 * config/tc-ia64.c (ia64_frob_symbol): New routine.
5458 2004-02-09 Daniel Jacobowitz <drow@mvista.com>
5460 * config/tc-arm.c (md_begin): Mark .note.gnu.arm.ident as
5463 2004-02-09 Nathan Sidwell <nathan@codesourcery.com>
5465 * read.h (IGNORE_OPCODE_CASE): Do not define. Replace with ...
5466 (TC_CASE_SENSITIVE): ... this.
5467 * read.c: Replace IGNORE_OPCODE_CASE with TC_CASE_SENSITIVE.
5468 * doc/internals.texi (TC_CASE_SENSITIVE): Document.
5470 2004-02-06 James E Wilson <wilson@specifixinc.com>
5472 * config/tc-ia64.c (dot_endp): Delete call to output_endp.
5473 (generate_unwind_image): Re-add it here.
5475 2004-02-06 Nathan Sidwell <nathan@codesourcery.com>
5477 * dwarf2dbg.c (DWARF2_ADDR_SIZE): Remove trailing ';'
5478 * read.h (SKIP_WHITESPACE): Turn into an expression.
5479 * read.c (read_a_source_file): A pseudo is removed by having a
5482 2004-02-05 James E Wilson <wilson@specifixinc.com>
5484 * config/tc-ia64.c (output_endp): New.
5485 (count_bits): Delete.
5486 (ia64_flush_insns, process_one_record, optimize_unw_records): Handle
5487 endp unwind records.
5488 (fixup_unw_records): Handle endp unwind records. Delete code for
5489 shortening prologue regions not followed by a body record.
5490 (dot_endp): Call add_unwind_entry to emit endp unwind record.
5491 * config/tc-ia64.h (unw_record_type): Add endp.
5493 2004-02-03 James E Wilson <wilson@specifixinc.com>
5495 * config/tc-ia64.c (ia64_convert_frag): Call md_number_to_chars to
5496 fill padding bytes with zeroes.
5497 (emit_one_bundle): New locals last_ptr, end_ptr. Rewrite code that
5498 sets unwind_record slot_number and slot_frag fields.
5500 2004-02-02 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5502 * config/tc-mips.c (add_got_offset_hilo): New function.
5503 (macro): Use load_register() and add_got_offset_hilo() to load
5504 constants instead of hardcoding code sequences throughout.
5506 2004-01-28 H.J. Lu <hongjiu.lu@intel.com>
5508 * config/tc-ia64.c (emit_one_bundle): Add proper indentation.
5510 2004-01-26 Bernardo Innocenti <bernie@develer.com>
5512 * config/tc-m68k.h (EXTERN_FORCE_RELOC): Handle m68k-uclinux specially,
5514 * config/tc-m68k.c (RELAXABLE_SYMBOL): Use EXTERN_FORCE_RELOC instead
5515 of hard-coded test for TARGET_OS=elf.
5517 2004-01-24 Chris Demetriou <cgd@broadcom.com>
5519 * config/tc-mips.c (hilo_interlocks): Change definition
5520 so that MIPS32, MIPS64 and later ISAs are included, along with
5521 the already-included machines. Update comments.
5523 2004-01-23 Daniel Jacobowitz <drow@mvista.com>
5525 * config/tc-arm.c (tc_gen_reloc): Improve error message for
5526 undefined local labels.
5528 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
5530 * config/tc-mips.c (load_address, macro): Update comments about
5531 NewABI GP relaxation.
5533 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
5535 * config/tc-mips.c (macro_build): Remove place and counter arguments.
5536 (mips_build_lui, macro_build_ldst_constoffset): Likewise.
5537 (mips16_macro_build, macro_build_jalr): Remove counter argument.
5538 (set_at, load_register, load_address, move_register): Likewise.
5539 (load_got_offset, add_got_offset): Likewise.
5540 Update all calls and tidy accordingly.
5542 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
5544 * config/tc-mips.c (RELAX_ENCODE): Remove WARN argument.
5545 (RELAX_FIRST, RELAX_SECOND): Turn into 8-bit quantities.
5546 (RELAX_USE_SECOND): Bump to 0x10000.
5547 (RELAX_SECOND_LONGER, RELAX_NOMACRO, RELAX_DELAY_SLOT): New flags.
5548 (mips_macro_warning): New variable.
5549 (md_assemble): Wrap macro expansion in macro_start() and macro_end().
5550 (s_cpload, s_cpsetup, s_cprestore, s_cpreturn): Likewise.
5551 (relax_close_frag): Set mips_macro_warning.first_frag. Adjust use
5553 (append_insn): Update mips_macro_warning.sizes.
5554 (macro_start, macro_warning, macro_end): New functions.
5555 (macro_build): Don't emit warnings here.
5556 (macro_build_lui, md_estimate_size_before_relax): ...or here.
5557 (md_convert_frag): Check for cases where one macro alternative
5558 needs a warning and the other doesn't. Emit a warning if the
5559 longer sequence was chosen.
5561 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
5563 * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): Remove.
5564 * config/tc-mips.c (RELAX_ENCODE): Take three arguments: the size of
5565 the first sequence, the size of the second sequence, and a flag
5566 that says whether we should warn.
5567 (RELAX_OLD, RELAX_NEW, RELAX_RELOC[123]): Delete.
5568 (RELAX_FIRST, RELAX_SECOND): New.
5569 (mips_relax): New variable.
5570 (relax_close_frag, relax_start, relax_switch, relax_end): New fns.
5571 (append_insn): Remove "place" argument. Use mips_relax.sequence
5572 rather than "place" to check whether we're expanding the second
5573 alternative of a relaxable macro. Remove redundant check for
5574 branch relaxation. If generating a normal insn, and there
5575 is not enough room in the current frag, call relax_close_frag()
5576 to close it. Update mips_relax.sizes[]. Emit fixups for the
5577 second version of a relaxable macro. Record the first relaxable
5578 fixup in mips_relax. Remove tc_gen_reloc workaround.
5579 (macro_build): Remove all uses of "place". Use mips_relax.sequence
5580 in the same way as in append_insn.
5581 (mips16_macro_build): Remove "place" argument.
5582 (macro_build_lui): As for macro_build. Don't drop the add_symbol
5583 when generating the second version of a relaxable macro.
5584 (load_got_offset, add_got_offset): New functions.
5585 (load_address, macro): Use new relaxation machinery. Remove
5586 tc_gen_reloc workarounds.
5587 (md_estimate_size_before_relax): Set RELAX_USE_SECOND if the second
5588 version of a relaxable macro is needed. Return -RELAX_SECOND if the
5589 first version is needed.
5590 (tc_gen_reloc): Remove relaxation handling.
5591 (md_convert_frag): Go through the fixups for a relaxable macro and
5592 mark those that belong to the unneeded alternative as done. If the
5593 second alternative is needed, adjust the fixup addresses to account
5594 for the deleted first alternative.
5596 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
5598 * frags.h (frag_room): Declare.
5599 * frags.c (frag_room): New function.
5600 * doc/internals.texi: Document it.
5602 2004-01-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5604 * config/tc-mips.c (append_insn): Don't do r3900 interlock
5605 optimization for -mtune=r3900, as this will break on other CPUs.
5607 2004-01-11 Tom Rix <tcrix@worldnet.att.net>
5609 * config/tc-m68hc11.c (build_indexed_byte): movb and movw cannot
5610 be relaxed, use fixup.
5611 (md_apply_fix3): Use 5 bit reloc from movb and movw fixup.
5613 2004-01-19 Jakub Jelinek <jakub@redhat.com>
5615 * config/tc-sparc.c (sparc_ip): Disallow %f32-%f63 for single
5618 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5620 * config/tc-mips.c (append_insn): Properly detect variant frags
5621 that preclude swapping of relaxed branches. Correctly swap
5622 instructions between frags when dealing with relaxed branches.
5624 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5626 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
5628 * aclocal.m4: Regenerate.
5629 * configure: Regenerate.
5631 2004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
5633 * config/tc-h8300.c (build_bytes): Apply relaxation to bit
5636 2004-01-12 Richard Sandiford <rsandifo@redhat.com>
5638 * config/tc-mips.c (macro_build_jalr): When adding an R_MIPS_JALR
5639 reloc, reserve space for the delay slot as well as the jalr itself.
5641 2004-01-09 Paul Brook <paul@codesourcery.com>
5643 * config/tc-arm.c (do_vfp_reg2_from_sp2): Rename from do_vfp_sp_reg2.
5644 (do_vfp_sp2_from_reg2): New function.
5646 (do_vfp_dp_from_reg2): Check return values properly.
5648 2004-01-08 Ian Lance Taylor <ian@wasabisystems.com>
5650 * config/tc-mips.c (warn_nops): Remove static variable.
5651 (macro): Remove test of warn_nops.
5652 (md_shortops): Remove 'n'.
5653 (md_parse_option): Remove 'n' case.
5654 (md_show_usage): Remove -n.
5655 * doc/as.texinfo (Overview): Remove MIPS -n option.
5656 * doc/c-mips.texi (MIPS Opts): Remove mention -n.
5657 * NEWS: Mention removal of MIPS -n option.
5659 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS): Remove.
5660 (cop_interlocks): Check ISA level.
5661 (cop_mem_interlocks): Define.
5662 (reg_needs_delay): Check cop_interlocks rather than
5663 ISA_HAS_COPROC_DELAYS.
5664 (append_insn): Likewise. Use cop_mem_interlocks rather than
5665 directly checking mips_opts.isa.
5666 (mips_emit_delays): Likewise.
5668 2004-01-07 H.J. Lu <hongjiu.lu@intel.com>
5670 * config/tc-ia64.c (unwind): Move next_slot_number and
5671 next_slot_frag to ...
5672 (unw_rec_list): Here.
5673 (free_list_records): Removed.
5674 (output_unw_records): Likewise.
5675 (generate_unwind_image): Make it void.
5676 (alloc_record): Initialize next_slot_number and next_slot_frag.
5677 (slot_index): Take .org, .space and .align into account.
5678 (fixup_unw_records): Don't set slot_number to 0. Use
5679 list->next_slot_number and list->next_slot_frag instead of
5680 unwind.next_slot_number and unwind.next_slot_frag.
5681 (ia64_convert_frag): New.
5682 (generate_unwind_image): Generate a rs_machine_dependent frag
5684 (emit_one_bundle): Use list->next_slot_number and
5685 list->next_slot_frag instead of unwind.next_slot_number and
5686 unwind.next_slot_frag.
5688 * config/tc-ia64.h (md_convert_frag): Defined as
5690 (md_estimate_size_before_relax): Defined as (f)->fr_var.
5692 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
5694 2003-12-19 Alexandre Oliva <aoliva@redhat.com>
5695 * config/tc-frv.h (md_apply_fix3): Don't define.
5696 * config/tc-frv.c (md_apply_fix3): New. Shift/truncate %hi/%lo
5698 * config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Define.
5699 2003-10-07 Alexandre Oliva <aoliva@redhat.com>
5700 * config/tc-frv.c (line_separator_chars): Add `!'.
5701 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
5702 * config/tc-frv.c (md_assemble): Clear insn upfront.
5703 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
5704 * config/tc-frv.c (OPTION_FDPIC): New macro.
5705 (md_longopts): Add mfdpic.
5706 (md_parse_option): Handle it.
5707 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
5708 * config/tc-frv.c (md_cgen_lookup_reloc) <FRV_OPERAND_D12,
5709 FRV_OPERAND_S12>: Use reloc type encoded in fix-up.
5710 (frv_pic_ptr): Parse funcdesc.
5712 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5714 * doc/as.texinfo: Let texi2pod parse asconfig.texi and
5715 gasver.texi. Remove duplicate symbol definitions for texi2pod.
5717 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5719 * Makefile.am (Makefile): Move the dependency on
5720 $(BFDDIR)/configure.in to...
5721 (CONFIG_STATUS_DEPENDENCIES): ... here.
5722 (AUTOMAKE_OPTIONS): Require automake 1.8.
5723 * Makefile.in: Regenerate.
5724 * doc/Makefile.am (BASEDIR, BFDDIR): Define.
5725 (CONFIG_STATUS_DEPENDENCIES): Add a dependency on
5726 $(BFDDIR)/configure.in here as well.
5727 * doc/Makefile.in: Regenerate.
5729 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5731 * Makefile.am (install, install-info, RECURSIVE_TARGETS): Remove.
5732 * Makefile.in: Regenerate.
5733 * aclocal.m4: Regenerate.
5734 * doc/Makefile.am (install, install-info): Remove.
5735 (install-data-local): A new hook for install-info.
5736 (AUTOMAKE_OPTIONS): Require automake 1.8.
5737 * doc/Makefile.in: Regenerate.
5739 2004-01-02 Nutan Singh <nutan@kpitcummins.com>
5741 * doc/c-sh.texi: Update description about floating point behavior
5744 2004-01-02 Bernardo Innocenti <bernie@develer.com>
5746 * configure.in: Add m68k-uClinux target.
5747 * configure: Regenerate.
5749 For older changes see ChangeLog-0203
5755 version-control: never
projects / external / binutils.git / blob