1 2005-07-21 Paul Brook <paul@codesourcery.com>
3 * config/tc-arm.c (encode_thumb32_addr_mode): Don't set
6 2005-07-20 Tavis Ormandy <taviso@gentoo.org>
8 * messages.c: Use vsnprintf instead of vsprintf.
10 2005-07-20 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
12 * config/tc-m32r.c (tc_gen_reloc): Check BFD_RELOC_32_PCREL and
13 BFD_RELOC_16_PCREL to Support R_M32R_REL32.
15 2005-07-18 Nick Clifton <nickc@redhat.com>
17 * configure.tgt: Restore alpha ordering to list of arches.
19 2005-07-18 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
21 * tc-hppa.c (pa_ip): Reject match for '#' immediate if not pa20.
23 2005-07-18 Jan Beulich <jbeulich@novell.com>
25 * config/tc-i386.c (md_begin): Use IS_ELF.
26 (tc_i386_fix_adjustable): Likewise.
27 (md_estimate_size_before_relax): Likewise.
28 (md_apply_fix): Likewise.
29 (i386_target_format): Likewise.
30 (lex_got): Define to NULL when not ELF or when LEX_AT. Check IS_ELF.
31 (i386_immediate): Remove #ifdef LEX_AT.
32 (i386_displacement): Likewise.
33 * config/tc-i386.h (x86_cons): Prototype only when ELF and when not
36 2005-07-18 Jan Beulich <jbeulich@novell.com>
38 * config/tc-i386.c (reloc): Convert to ISO C90. Change first
39 parameter to unsigned. Parameter sign now is tristate - zero/
40 positive mean unsigned/signed, negative means signedness doesn't
41 matter. Check field size,
42 signedness, and pcrel-ness are in agreement between relocated field
43 and relocation type. Adjust diagnostics.
44 (optimize_imm): And type mask of operand instead of overwriting it.
45 (lex_got): Convert to ISO C90. Add third parameter. Add new field to
46 local structure and initialize gotrel accordingly. Pass caller as
47 mask of types that the operator can match.
48 (x86_cons_fix_new): Let reloc know that signedness of relocation
50 (x86_pe_cons_fix_new): Likewise.
51 (x86_cons): Pass additional argument to lex_got.
52 (i386_immediate): New local variable 'types'. Pass its address as
53 additional argument to lex_got. Mask out operand types not supported
55 (i386_displacement): Likewise. Set bigdisp to all types supported in
56 64-bit mode, combining the previously split initialization.
58 2005-07-18 Jan Beulich <jbeulich@novell.com>
60 * config/tc-i386.c (parse_insn): Reject prefix if unavailable in
63 2005-07-16 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
65 * config/tc-hppa.c (pa_ip): Search entire mnemonic before considering
68 2005-07-16 Alan Modra <amodra@bigpond.net.au>
70 * Makefile.am: Run "make dep-am".
71 * Makefile.in: Regenerate.
73 2007-07-15 H.J. Lu <hongjiu.lu@intel.com>
75 * gas/config/tc-i386.h (CpuVMX): New.
76 (CpuUnknownFlags): Add CpuVMX.
78 2005-07-14 Jim Blandy <jimb@redhat.com>
80 Add support for the Renesas M32C.
81 * Makefile.am (CPU_TYPES): List m32c.
82 (TARGET_CPU_CFILES): List config/tc-m32c.c.
83 (TARGET_CPU_HFILES): List config/tc-m32c.h.
84 * configure.in: Add case for m32c.
85 * configure.tgt: Add cases for m32c and m32c-*-elf.
86 * configure: Regenerated.
87 * config/tc-m32c.c, config/tc-m32c.h: New files.
88 * doc/Makefile.am (CPU_DOCS): Add c-m32c.texi.
89 * doc/Makefile.in: Regenerated.
90 * doc/all.texi: Set M32C.
91 * doc/as.texinfo: Add text for the M32C-specific options and line
92 comment characters, and refer to c-m32c.texi.
93 * doc/c-m32c.texi: New file.
95 2005-07-14 Nick Clifton <nickc@redhat.com>
98 * config/tc-crx.c (reset_vars): Use strncpy to prevent overflowing
101 2005-07-10 Ralf Corsepius <ralf.corsepius@rtems.org>
103 * configure.tgt: Remove a29k-*-rtems*, hppa*-*-rtems*,i386-go32-rtems*,
104 i386-*-rtemscoff*, sparc-*-rtemsaout*.
106 2005-07-10 H.J. Lu <hongjiu.lu@intel.com>
108 * config/tc-i386.c (optimize_disp): Optimize signed 32bit
111 2005-07-08 Ben Elliston <bje@au.ibm.com>
113 * frags.h: Remove ANSI_PROTOTYPES conditional code.
114 * config/obj-elf.h: Likewise.
115 * config/tc-h8300.h: Likewise.
116 * config/tc-h8500.h: Likewise.
117 * config/tc-i370.h: Likewise.
118 * config/tc-i386.h: Likewise.
119 * config/tc-m68hc11.h: Likewise.
120 * config/tc-m68k.h: Likewise.
121 * config/tc-ppc.h: Likewise.
122 * config/tc-s390.h: Likewise.
123 * config/tc-sh.h: Likewise.
124 * config/tc-sparc.h: Likewise.
125 * config/tc-tic30.c: Likewise.
126 * config/tc-w65.h: Likewise.
127 * config/tc-xtensa.h: Likewise.
129 2005-07-08 Hans-Peter Nilsson <hp@axis.com>
132 * config/tc-cris.h (MD_APPLY_SYM_VALUE): Define.
134 2005-07-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
136 * config/tc-tic30.c (debug): Add format attribute. Fix format
139 2005-07-06 H.J. Lu <hongjiu.lu@intel.com>
141 * config/tc-i386.c (cpu_arch): Add sse3.
143 * config/tc-i386.h (CpuSSE3): Renamed from ...
144 (CpuPNI): This. Defined as CpuSSE3.
146 * doc/c-i386.texi: Document .sse3.
148 2005-07-06 Jan Beulich <jbeulich@novell.com>
150 * config/tc-ia64.c (nop): Use zero for L-unit pseudo-nop.
152 2005-07-05 Nick Clifton <nickc@redhat.com>
154 * config/tc-pdp11.c (md_apply_fix): Cast first argument to
155 md_chars_to_numbers to an unsigned pointer in order to avoid a
156 compile time warning.
158 2005-07-05 Paul Brook <paul@codesourcery.com>
160 * config/tc-ppc.c (ppc_target_format): Add VxWorks.
162 2005-07-05 Aldy Hernandez <aldyh@redhat.com>
164 * config/tc-ms1.c: New.
165 * config/tc-ms1.h: New.
166 * testsuite/gas/ms1/allinsn.d: New.
167 * testsuite/gas/ms1/allinsn.s: New.
168 * testsuite/gas/ms1/badinsn.s: New.
169 * testsuite/gas/ms1/badinsn1.s: New.
170 * testsuite/gas/ms1/badoffsethigh.s: New.
171 * testsuite/gas/ms1/badoffsetlow.s: New.
172 * testsuite/gas/ms1/badorder.s: New.
173 * testsuite/gas/ms1/badreg.s: New.
174 * testsuite/gas/ms1/badsignedimmhigh.s: New.
175 * testsuite/gas/ms1/badsignedimmlow.s: New.
176 * testsuite/gas/ms1/badsyntax.s: New.
177 * testsuite/gas/ms1/badsyntax1.s: New.
178 * testsuite/gas/ms1/badunsignedimmhigh.s: New.
179 * testsuite/gas/ms1/badunsignedimmlow.s: New.
180 * testsuite/gas/ms1/errors.exp: New.
181 * testsuite/gas/ms1/ldst.s: New.
182 * testsuite/gas/ms1/misc.d: New.
183 * testsuite/gas/ms1/misc.s: New.
184 * testsuite/gas/ms1/ms1-16-003.d: New.
185 * testsuite/gas/ms1/ms1-16-003.s: New.
186 * testsuite/gas/ms1/ms1.exp: New.
187 * testsuite/gas/ms1/msys.d: New.
188 * testsuite/gas/ms1/msys.s: New.
189 * testsuite/gas/ms1/relocs.d: New.
190 * testsuite/gas/ms1/relocs.exp: New.
191 * testsuite/gas/ms1/relocs1.s: New.
192 * testsuite/gas/ms1/relocs2.s: New.
194 2005-07-05 Jan Beulich <jbeulich@novell.com>
196 * config/tc-i386.h (CpuSVME): New.
197 (CpuUnknownFlags): Include CpuSVME.
198 * config/tc-i386.c (cpu_arch): Add .pacifica and .svme. Add opteron
199 as alias of sledgehammer.
200 (md_assemble): Include invlpga in the check for insns with two source
202 (process_operands): Include SVME insns in the check for ignored
203 segment overrides. Adjust diagnostic.
204 (i386_index_check): Special-case SVME insns with memory operands.
206 2005-07-04 Khem Raj <kraj@mvista.com>
207 Nick Clifton <nickc@redhat.com>
209 * tc-arm.c (struct arm_it): Make operands.imm signed to match its
210 use an immediate value.
211 (parse_vfp_reg_list): Make the 2nd parameter an unsigned pointer
212 since the register field of the operands structure is unsigned.
213 (s_arm_unwind_save_vfp): Make "reg" unsigned.
214 (parse_operands): Make the 2ns parameter an unsigned pointer to
216 (do_ldrd): When using the imm field of the operands structure as a
217 second register field, treat it as unsigned.
219 2005-07-04 Alan Modra <amodra@bigpond.net.au>
222 * config/obj-elf.c (obj_elf_change_section): Use backend
225 2005-07-01 Jan Beulich <jbeulich@novell.com>
227 * config/tc-ia64.c (line_separator_chars): Add '{' and '}'.
228 (output_spill_psprel, output_spill_psprel_p): Combine.
229 (output_spill_sprel, output_spill_sprel_p): Combine.
230 (output_spill_reg, output_spill_regp_p): Combine.
231 (process_one_record): Handle psp_psprel.
232 (parse_predicate_and_operand): New.
233 (convert_expr_to_ab_reg): Two new parameters. Return void. Always
234 initialize output values. Emit diagnostic case here.
235 (convert_expr_to_xy_reg): Likewise. Don't allow r0, f0, and f1.
236 (add_unwind_entry): New second parameter. Allow first parameter to
237 be NULL. Parse optional tag, emit warning about further support for
238 it otherwise being missing. Check end-of-line when requested.
239 (dot_fframe): Clear operand when wrong. Allow tag.
240 (dot_vframe): Likewise.
241 (dot_vframesp): Likewise. Rename parameter, issue warning when psp
243 (dot_vframepsp): Remove.
244 (dot_altrp): Clear operand when wrong. Allow tag.
245 (dot_save): Likewise. Let default case also go through
247 (dot_savemem): Likewise.
248 (dot_restore): Don't return when wrong operand. Allow tag.
249 (dot_spillreg, dot_spillreg_p): Combine. Simplify by using
250 parse_predicate_and_operand and the new arguments to
251 convert_expr_to_ab_reg and convert_expr_to_xy_reg. Don't return
252 when wrong operand. Allow tag.
253 (dot_restorereg, dot_restorereg_p): Likewise.
254 (dot_spillmem, dot_spillmem_p): Likewise.
255 (dot_saveg): Clear operand when wrong. Perform tighter operand
257 (dot_savef): Likewise.
258 (dot_saveb): Likewise.
259 (dot_savegf): Likewise.
260 (dot_spill): Remove end-of-line check. Combine. Simplify by using
261 parse_predicate_and_operand and the new arguments to
262 convert_expr_to_ab_reg and convert_expr_to_xy_reg. Don't return
263 when wrong operand. Allow tag.
265 (dot_label_state): Don't return when wrong operand.
266 (dot_copy_state): Likewise.
267 (dot_unwabi): Likewise. Check if in prologue.
268 (dot_body): Don't call demand_empty_rest_of_line.
269 (dot_prologue): Type of mask and grsave is unsigned. Perform tighter
271 (md_pseudo_table): Also use dot_restorereg for .restorereg.p. Also
272 use dot_spillreg for .spillreg.p. Also use dot_spillmem for
273 .spillpsp.p and .spillsp.p. Also use dot_vframesp for .vframepsp.
274 (parse_operand): New second parameter. Don't deal with '}' here
275 anymore. Don't advance past end-of-line.
276 (parse_operands): Pass second argument to parse_operand.
277 (ia64_start_line): Prevent out-of-bounds access through
278 input_line_pointer. Deal with '}' here.
279 (ia64_unrecognized_line): Don't deal with '}' here.
280 (dot_alias): Use ignore_rest_of_line not its deprecated alias
281 discard_rest_of_line.
283 2005-06-30 Zack Weinberg <zack@codesourcery.com>
285 * config/tc-arm.c (T_OPCODE_BRANCH, encode_arm_addr_mode_2)
286 (encode_arm_addr_mode_3, encode_arm_cp_address, do_blx, do_t_blx)
287 (do_t_branch, insns [b, bl]): Don't encode pipeline offset.
288 (do_branch): Always set inst.reloc.pc_rel.
289 (s_arm_elf_cons): Disallow use of (plt) suffix.
290 (do_adrl): Adjust X_add_number unconditionally.
291 (md_pcrel_from): Rename md_pcrel_from_section, add second segT
292 argument. Handle all adjustment for pipeline offset here.
293 (md_apply_fix): No need to undo work of md_pcrel_from. No
294 need to extract pre-encoded pipeline adjustments from various
295 branch instructions. Generally, assume instructions are already
296 all-bits-zero in the field being fixed up. Remove all OBJ_ELF
297 special cases. Handle BFD_RELOC_ARM_PLT32 like
298 BFD_RELOC_ARM_PCREL_BRANCH.
299 (tc_gen_reloc): Remove OBJ_ELF special case.
300 * config/tc-arm.c: Define MD_PCREL_FROM_SECTION.
302 2005-06-30 Ben Elliston <bje@gnu.org>
304 * Makefile.am (check-DEJAGNU): Don't search for expect.
305 * Makefile.in: Regenerate.
307 2005-06-30 Ben Elliston <bje@gnu.org>
309 * Makefile.am (EXPECT): Set to expect.
310 (RUNTEST): Likewise, set to runtest.
311 * Makefile.in: Regenerate.
313 2005-06-23 Ben Elliston <bje@gnu.org>
315 * config/m68k-parse.h: Use ISO C90.
316 * config/m68k-parse.y: Likewise.
317 * config/tc-m68k.h: Likewise.
319 2005-06-20 H.J. Lu <hongjiu.lu@intel.com>
322 * config/tc-i386.c (md_assemble): Don't call optimize_disp on
324 (optimize_disp): Optimize only if possible. Don't use 64bit
325 displacement on non-constants and do same on constants if
328 2005-06-17 Jan Beulich <jbeulich@novell.com>
330 * config/tc-i386.c (reloc): Also handle BFD_RELOC_64_PCREL.
331 (tc_i386_fix_adjustable): Include BFD_RELOC_X86_64_GOTOFF64,
332 BFD_RELOC_X86_64_DTPOFF64, and BFD_RELOC_X86_64_TPOFF64.
333 (output_disp): Do GOTPC conversion also for BFD_RELOC_X86_64_32S
334 and BFD_RELOC_32_PCREL. Use BFD_RELOC_X86_64_GOTPC32 instead of
336 (output_imm): Do GOTPC conversion also for BFD_RELOC_X86_64_32S.
337 Use BFD_RELOC_X86_64_GOTPC32 instead of aborting.
338 (tc_gen_reloc): Do GOTPC conversion also for BFD_RELOC_32_PCREL.
339 Use BFD_RELOC_X86_64_GOTPC32 instead of aborting. Also handle
340 BFD_RELOC_X86_64_GOTOFF64, BFD_RELOC_X86_64_GOTPC32,
341 BFD_RELOC_X86_64_DTPOFF64, and BFD_RELOC_X86_64_TPOFF64. Also
342 convert 8-byte pc-relative relocations.
343 (lex_got): Use BFD_RELOC_X86_64_GOTOFF64 for 64-bit @gotoff.
344 (i386_validate_fix): Likewise.
345 (x86_cons): Also handle quad values in 64-bit mode.
346 (i386_displacement): Also handle BFD_RELOC_X86_64_GOTOFF64.
347 (md_apply_fix): Include BFD_RELOC_X86_64_DTPOFF64 and
348 BFD_RELOC_X86_64_TPOFF64 in the TLS check. Also convert BFD_RELOC_64
349 to pc-relative variant. Also check for BFD_RELOC_64_PCREL.
351 2005-06-13 Zack Weinberg <zack@codesourcery.com>
353 * config/tc-arm.c (find_real_start): Check S_IS_LOCAL on
354 symbolP as well as for names with a leading dot. Use ACONCAT.
355 (md_apply_fix): For branch relocations, only replace value
356 with fixP->fx_offset (under #ifdef OBJ_ELF) when !fixP->fx_done.
357 (arm_force_relocation): Remove #ifdef OBJ_ELF case.
358 * config/tc-arm.h (LOCAL_LABEL): Remove unnecessary parentheses.
359 (LOCAL_LABEL_PREFIX): Don't define.
361 2005-06-10 Alan Modra <amodra@bigpond.net.au>
363 * config/tc-hppa.c (pa_block): Allocate just one byte for the
366 2005-06-08 James E Wilson <wilson@specifixinc.com>
369 * config/tc-ia64.c (slot_index): Revert last change. If first_frag
370 is NULL, then emit a warning, and return the current index.
372 2005-06-08 Tomas Hurka <tom@hukatronic.cz>
375 * config/tc-m68k.c (m68k_ip): Test for insn compatiblity using a
376 temporary copy of the operands array so that changes can be safely
377 backed out if the insn does not match.
378 (m68k_compare_opcode): Shortcut the test when the parameters are
379 the same. Return 1 if the names match but the second opcode is
380 further on in the array than the first.
382 2005-06-08 Nick Clifton <nickc@redhat.com>
385 * config/tc-ia64.c (slot_index): Check for a NULL first_frag.
387 2005-06-08 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
389 * config/tc-m32r.c (use_parallel): Change default value from 1 to 0.
391 2005-06-07 Aldy Hernandez <aldyh@redhat.com>
392 Michael Snyder <msnyder@redhat.com>
393 Stan Cox <scox@redhat.com>
395 * configure.in: Add ms1 case.
397 * configure: Regenerate.
399 * configure.tgt: Add ms1 case.
401 2005-06-07 Bob Wilson <bob.wilson@acm.org>
403 * config/tc-xtensa.h (resource_table): Change units to unsigned chars.
404 * config/tc-xtensa.c (new_resource_table): Likewise.
405 (resize_resource_table): Likewise.
406 (release_resources): Fix assertion for unsigned values.
408 2005-06-07 Zack Weinberg <zack@codesourcery.com>
410 * cgen.c, cgen.h, tc.h, write.c, config/obj-coff.c
411 * config/tc-a29k.c, config/tc-alpha.c, config/tc-alpha.h
412 * config/tc-arc.c, config/tc-arc.h, config/tc-arm.c
413 * config/tc-arm.h, config/tc-avr.c, config/tc-avr.h
414 * config/tc-cris.c, config/tc-crx.c, config/tc-d10v.c
415 * config/tc-d10v.h, config/tc-d30v.c, config/tc-d30v.h
416 * config/tc-dlx.c, config/tc-dlx.h, config/tc-fr30.h
417 * config/tc-frv.c, config/tc-frv.h, config/tc-h8300.c
418 * config/tc-h8500.c, config/tc-hppa.c, config/tc-hppa.h
419 * config/tc-i370.c, config/tc-i370.h, config/tc-i386.c
420 * config/tc-i386.h, config/tc-i860.c, config/tc-i860.h
421 * config/tc-i960.c, config/tc-i960.h, config/tc-ia64.c
422 * config/tc-ip2k.c, config/tc-ip2k.h, config/tc-iq2000.c
423 * config/tc-iq2000.h, config/tc-m32r.c, config/tc-m32r.h
424 * config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-m68k.c
425 * config/tc-m68k.h, config/tc-m88k.c, config/tc-maxq.c
426 * config/tc-mcore.c, config/tc-mcore.h, config/tc-mips.c
427 * config/tc-mips.h, config/tc-mmix.c, config/tc-mn10200.c
428 * config/tc-mn10300.c, config/tc-msp430.c, config/tc-ns32k.c
429 * config/tc-openrisc.h, config/tc-or32.c, config/tc-or32.h
430 * config/tc-pdp11.c, config/tc-pj.c, config/tc-pj.h
431 * config/tc-ppc.c, config/tc-ppc.h, config/tc-s390.c
432 * config/tc-s390.h, config/tc-sh64.c, config/tc-sh.c
433 * config/tc-sh.h, config/tc-sparc.c, config/tc-sparc.h
434 * config/tc-tahoe.c, config/tc-tic30.c, config/tc-tic4x.c
435 * config/tc-tic54x.c, config/tc-tic80.c, config/tc-v850.c
436 * config/tc-v850.h, config/tc-vax.c, config/tc-vax.h
437 * config/tc-w65.c, config/tc-xstormy16.c, config/tc-xstormy16.h
438 * config/tc-xtensa.c, config/tc-z8k.c:
439 Replace all instances of the string "_apply_fix3" with
441 * po/POTFILES.in, po/gas.pot: Regenerate.
443 2005-06-08 Alan Modra <amodra@bigpond.net.au>
445 * Makefile.am: Run "make dep-am".
446 (POTFILES): Remove GAS_CFILES.
447 * Makefile.in: Regenerate.
449 2005-06-07 David Ung <davidu@mips.com>
451 * config/tc-mips.c (mips_cpu_info_table): Add cpu names m4k, 24k,
452 24kc, 24kf and 24kfx under MIPS32 release 2.
454 2005-06-04 Nick Clifton <nickc@redhat.com>
456 * config/tc-arm.c (CE, C3, CM, UE, UF): Redefine without reference
457 to their Thumb-enabled equivalents.
459 2005-06-01 Maciej W. Rozycki <macro@linux-mips.org>
461 * config/tc-mips.c (load_register): Add leading "0x" to the
462 output of sprintf_vma().
465 2005-06-01 Nick Clifton <nickc@redhat.com>
467 * config/tc-arm.c (TxCE, TxC3, TxCM, TUE, TUF): Remove redundant
468 test for the presence of thumb version of the parsing functions
469 since they must always exist and the test generates a compile time
472 2005-05-31 Richard Henderson <rth@redhat.com>
474 * config/tc-alpha.c (O_lituse_jsrdirect): New.
475 (alpha_reloc_op): Add it.
476 (debug_exp): Handle it.
477 (DUMMY_RELOC_LITUSE_JSRDIRECT): New.
478 (emit_insn): Handle it.
479 * doc/c-alpha.texi (Alpha-Relocs): Document lituse_jsrdirect.
481 2005-05-31 Christian Groessler <chris@groessler.org>
483 * write.c (dump_section_relocs): Convert to ISO-C.
484 (write_relocs): Avoid signed/unsigned and fprintf argument
485 warnings in debug code.
487 2005-05-26 Zack Weinberg <zack@codesourcery.com>
489 * config/tc-arm.h (TC_FIX_TYPE): Change to int.
490 (TC_INIT_FIX_DATA): Initialize to 0, not NULL.
491 * config/tc-arm.c (fix_new_arm): Remove now-unnecessary cast.
492 (md_apply_fix3): Delete fix_is_thumb variable; refer to
493 fixP->tc_fix_data directly in the sole place it was used.
494 Explicitly truncate value, *valP, fixP->fx_addnumber, and
495 fixP->fx_offset to 32 bits, for consistent behavior between 32-
498 2005-05-27 Jan Beulich <jbeulich@novell.com>
500 * config/tc-ia64.c (struct proc_pending): New.
501 (unwind): Replace proc_start with proc_pending.
502 (unwind_diagnostic): Check unwind.proc_pending.sym.
503 (dot_proc): Replace unwind.proc_start with unwind.proc_pending.sym.
504 Check if previous proc not closed. Record all entry points.
505 (dot_endp): Replace unwind.proc_start with unwind.proc_pending.sym.
506 Set symbol sizes for entry points recorded in dot_proc. Check
507 arguments for consistency with respective .proc's.
508 (md_assemble): Replace unwind.proc_start with
509 unwind.proc_pending.sym.
511 2005-05-27 Jan Beulich <jbeulich@novell.com>
513 * config/tc-ia64.c (emit_one_bundle): Restrict scope of ptr, end_ptr,
514 and last_ptr. Check all in-use slots for first one with non-NULL
515 unwind_record. Don't reload end_ptr before second update round.
517 2005-05-26 James E Wilson <wilson@specifixinc.com>
519 * config/tc-ia64.c (extra_goodness): Update comment.
520 (md_begin): Add debugging code to print best_template table.
522 2005-05-25 Jan Beulich <jbeulich@novell.com>
524 * config/tc-ia64.c (md_begin): Don't try to match slot 2 of an MLX
527 2005-05-25 Jan Beulich <jbeulich@novell.com>
529 * config/tc-ia64.c (ia64_gen_real_reloc_type): Also handle
530 BFD_RELOC_UNUSED when determining the width of the reloc.
532 2005-05-25 Jan Beulich <jbeulich@novell.com>
534 * config/tc-ia64.c (dot_endp): Clear out all three pointers in unwind
537 2005-05-25 Jan Beulich <jbeulich@novell.com>
539 * config/tc-ia64.c (dot_radix): Rewrite.
541 2005-05-25 Jan Beulich <jbeulich@novell.com>
543 * config/tc-ia64.c (struct unw_rec_list): Remove next_slot_number
545 (alloc_record): Remove references to next_slot_number and
547 (emit_one_bundle): Likewise.
549 2005-05-22 Nick Clifton <nickc@redhat.com>
551 * config/tc-v850.c (md_apply_fix3): Pass the address of the
552 message buffer when invoking the insert function.
554 2005-05-21 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
556 * config/tc-hppa.c (pa_ip): Promote architecture from PA 1.0 to 1.1
557 only if an instruction match is found.
559 2005-05-20 Bob Wilson <bob.wilson@acm.org>
561 * config/tc-xtensa.c (xg_assemble_vliw_tokens): Change subtraction
562 to addition in argument to xtensa_dwarf2_emit_insn.
564 2005-05-19 Zack Weinberg <zack@codesourcery.com>
566 * Makefile.am: Have 'all' depend on 'info'.
567 * Makefile.in: Regenerate.
569 2005-05-19 Alan Modra <amodra@bigpond.net.au>
571 * config/tc-ppc.c (ppc_force_relocation): Add BFD_RELOC_24_PLT_PCREL.
573 2005-05-19 Anton Blanchard <anton@samba.org>
575 * config/tc-ppc.c (parse_cpu): Handle "-mpower5".
576 (md_show_usage): Document it.
577 (ppc_setup_opcodes): Insert POWER5 mnemonics.
578 * doc/c-ppc.texi (PowerPC-Opts): Document "-mpower5".
580 2005-05-19 Jan Beulich <jbeulich@novell.com>
582 * config/tc-ia64.c (dot_endp): Don't use global symbol for unwind
583 relocations in unwind section.
585 2005-05-18 Nick Clifton <nickc@redhat.com>
587 * config/tc-v850.c (md_apply_fix3): Only use the insertion routine
588 if one exists. Ignore any error messages it may produce, just
589 allow it to perform the insertion.
591 2005-05-17 Zack Weinberg <zack@codesourcery.com>
593 * hash.c (hash_lookup): Add len parameter. All callers changed.
594 (hash_find_n): New interface.
595 * hash.h: Prototype hash_find_n.
596 * sb.c: Include as.h.
597 (scrub_from_sb, sb_to_scrub, scrub_position): New statics.
598 (sb_scrub_and_add_sb): New interface.
599 * sb.h: Prototype sb_scrub_and_add_sb.
600 * input-scrub.c (input_scrub_include_sb): Use sb_scrub_and_add_sb.
602 * config/tc-arm.h (TC_FORCE_RELOCATION_LOCAL): Remove
603 reference to BFD_RELOC_ARM_GOT12 which is never generated.
604 * config/tc-arm.c: Rewrite, adding Thumb-2 support.
606 2005-05-17 Daniel Jacobowitz <dan@codesourcery.com>
608 * doc/Makefile.am (gasver.texi): Don't use $<.
609 * doc/Makefile.in: Regenerated.
611 2005-05-17 Nick Clifton <nickc@redhat.com>
614 * symbols.c (resolve_symbol_value): Do not move symbols whose
615 value expression has not been resolved or finalized into the
616 absolute section as this will confuse other parts of the assembler
617 into thinking that their value is zero.
619 2005-05-17 Jan Beulich <jbeulich@novell.com>
621 * read.c (_find_end_of_line): New.
622 (find_end_of_line): New.
623 (HANDLE_CONDITIONAL_ASSEMBLY): Use it.
624 (read_a_source_file): Use it.
627 (get_line_sb): Use it.
628 (s_errwarn): Replace discard_rest_of_line by ignore_rest_of_line.
629 (s_comm_internal): Likewise.
632 (s_ignore): Use ignore_rest_of_line.
633 * read.h (find_end_of_line): Prototype.
634 (discard_rest_of_line): Remove prototype. #define to
637 2005-05-17 Nick Clifton <nickc@redhat.com>
639 * config/tc-v850,h (TC_FIX_TYPE): Define.
640 (TC_INIT_FIX_TYPE): Define.
641 * config/tc-v850.c (md_assemble): When creating a fix record the
642 operand in the tc_fix_data field.
643 (md_apply_fix3): When applying a resolved fix use the operand's
644 insertion procedure to store the value, if the operand has been
647 2005-05-15 Daniel Jacobowitz <dan@codesourcery.com>
649 * Makefile.am (m68k-parse.c, itbl-parse.c): Update ylwrap
651 * Makefile.in: Regenerated.
653 2005-05-13 Sterling Augustine <sterling@tensilica.com>
654 Bob Wilson <bob.wilson@acm.org>
656 * config/tc-xtensa.c (xtensa_insnbuf_set_operand): Clarify error
658 (xtensa_mark_zcl_first_insns): Fix incorrect nesting of conditional
659 for handling RELAX_CHECK_ALIGN_NEXT_OPCODE.
661 2005-05-11 Alan Modra <amodra@bigpond.net.au>
663 * config/tc-ppc.c (md_apply_fix3): Allow pcrel forms of BFD_RELOC_16,
664 BFD_RELOC_LO16, BFD_RELOC_HI16 and BFD_RELOC_HI16_S.
666 2005-05-10 Michael Matz <matz@suse.de>
668 * frags.c (frag_grow): Don't be too greedy in allocating memory.
670 * config/tc-hppa.c (pa_block): Check arguments to .block[z].
672 2005-05-10 Hans-Peter Nilsson <hp@bitrange.com>
675 * config/tc-mmix.c (mmix_handle_mmixal): Rearrange slightly.
676 Handle label-without-colon before ordinary dot-pseudo as an
677 ordinary label. Don't leak memory for label-without-colon alone
678 on a line. Don't mmixal-munge operands for dot-pseudos.
680 2005-05-10 Jan Beulich <jbeulich@novell.com>
682 * macro.c (get_any_string): Remove the two last parameters. Replace
683 references to the former expand parameter by using macro_alternate.
684 Simplify loop condition for checking for end-of-string.
685 (get_string): Remove redunant call to sb_skip_white.
686 (do_formals): Remove two last arguments to get_any_string.
687 (macro_expand): Likewise.
688 (expand_irp): Likewise.
690 2005-05-10 Jan Beulich <jbeulich@novell.com>
692 * read.c (s_macro): Move local variable 'local' to smaller scope.
693 Call sb_kill on it when done.
695 2005-05-09 Jan Beulich <jbeulich@novell.com>
697 * config/tc-i386.c (optimize_disp): Discard displacement entirely
698 when zero and not required by encoding constraints.
700 2005-05-09 H.J. Lu <hongjiu.lu@intel.com>
703 * config/tc-sh64.c (sh64_fake_label): New.
705 * config/tc-sh64.h (TC_FAKE_LABEL): New.
707 * doc/internals.texi (TC_FAKE_LABEL): Document.
709 * write.c (TC_FAKE_LABEL): New.
710 (adjust_reloc_syms): Use it.
711 (write_object_file): Likewise.
713 2005-05-09 Jan Beulich <jbeulich@novell.com>
715 * config/tc-i386.c (parse_insn): Disallow use of prefix separator
716 and comma in Intel mode.
718 2005-05-09 Jan Beulich <jbeulich@novell.com>
720 * config/tc-i386.c (tc_x86_regname_to_dw2regnum): Correct 64-bit mode
721 names to match ABI. Add more registers for 32-bit and 64-bit modes.
722 Make name array static and const. Adjust lookup to account for NULL
723 entries (standing for unused register numbers).
725 2005-05-09 Jan Beulich <jbeulich@novell.com>
727 * config/tc-i386.c (parse_insn): Consider all matching instructions
728 when checking for string instruction after string-only prefix.
730 2005-05-07 H.J. Lu <hongjiu.lu@intel.com>
733 * config/tc-ia64.c (start_unwind_section): Properly check
734 comdat group with SHF_GROUP.
736 2005-05-06 Bob Wilson <bob.wilson@acm.org>
738 * doc/c-xtensa.texi (Literal Directive): Spelling correction.
740 2005-05-06 Bob Wilson <bob.wilson@acm.org>
742 * config/tc-xtensa.c: Remove excess whitespace.
743 * config/tc-xtensa.h: Likewise.
744 * config/xtensa-istack.h: Likewise.
745 * config/xtensa-relax.c: Likewise.
746 * config/xtensa-relax.h: Likewise.
748 2005-05-06 Nick Clifton <nickc@redhat.com>
750 * sb.h: Fix formatting of comments.
751 * sb.c: Fix formatting of comments.
753 2005-05-06 Jan Beulich <jbeulich@novell.com>
755 * sb.h (sb_add_buffer): Reintroduce.
756 * sb.c (sb_add_buffer): Likewise.
758 2005-05-06 Jan Beulich <jbeulich@novell.com>
760 * macro.c (new_formal, del_formal): New.
761 (do_formals): Use new_formal. Check for and parse qualifier. Warn if
762 required argument has default value. Stop looking for more formal
763 when there was a vararg one.
764 (macro_expand_body): Use new_formal and del_formal.
765 (macro_expand): Likewise. Initialize local variable err. Don't
766 return immediately when encountering an error. Warn when keyword
767 argument already had a value assigned. Eliminate duplicate clearing
768 of argument value. When current positional argument matches parameter
769 of vararg type, assign to it all the remaining arguments. Issue error
770 when required parameter does not have value.
771 (free_macro): Use del_formal.
772 (expand_irp): Initialize formal type. Free buffers associated with
773 formal prior to returning.
774 * macro.h (struct formal_struct): Add new field 'type' with new
775 enumeration type 'formal_type'.
776 * doc/as.texinfo: Document macro parameter qualifiers.
777 * NEWS: Mention new functionality.
779 2005-05-06 Jan Beulich <jbeulich@novell.com>
781 * cond.c (s_ifb): New.
782 * read.c (potable): Add s_ifb as handler for .ifb and .ifnb.
783 * read.h (s_ifb): Prototype.
784 * doc/as.texinfo: Document .ifb and .ifnb.
786 2005-05-05 Steve Ellcey <sje@cup.hp.com>
788 * config/tc-ia64.c (MIN): Undef.
790 2005-05-05 Paul Brook <paul@codesourcery.com>
792 * config/tc-i386.h (ELF_TARGET_FORMAT): Define for TE_VXWORKS.
794 2005-05-05 Matt Thomas <matt@3am-software.com>
796 * config/tc-vax.c (md_assemble): Don't assume a valueT is 4
799 2005-05-05 Nick Clifton <nickc@redhat.com>
801 * Update the address and phone number of the FSF organization in
802 the GPL notices in the following files:
803 COPYING, app.c, as.c, as.h, asintl.h, atof-generic.c, bignum.h,
804 bit_fix.h, cgen.c, cgen.h, cond.c, debug.c, depend.c, dw2gencfi.c,
805 dw2gencfi.h, dwarf2dbg.c, dwarf2dbg.h, ecoff.c, ecoff.h, ehopt.c,
806 emul-target.h, emul.h, expr.c, expr.h, flonum-copy.c,
807 flonum-konst.c, flonum.h, frags.c, frags.h, hash.c, hash.h,
808 input-file.c, input-file.h, input-scrub.c, itbl-lex.h, itbl-lex.l,
809 itbl-ops.c, itbl-ops.h, itbl-parse.y, listing.c, listing.h,
810 literal.c, macro.c, macro.h, messages.c, obj.h, output-file.c,
811 output-file.h, read.c, read.h, sb.c, sb.h, stabs.c,
812 struc-symbol.h, subsegs.c, subsegs.h, symbols.c, symbols.h, tc.h,
813 write.c, write.h, config/aout_gnu.h, config/atof-ieee.c,
814 config/atof-vax.c, config/itbl-mips.h, config/m68k-parse.h,
815 config/m68k-parse.y, config/m88k-opcode.h, config/obj-aout.c,
816 config/obj-aout.h, config/obj-bout.c, config/obj-bout.h,
817 config/obj-coff.c, config/obj-coff.h, config/obj-ecoff.c,
818 config/obj-ecoff.h, config/obj-elf.c, config/obj-elf.h,
819 config/obj-evax.c, config/obj-evax.h, config/obj-hp300.c,
820 config/obj-hp300.h, config/obj-ieee.c, config/obj-ieee.h,
821 config/obj-multi.h, config/obj-som.c, config/obj-som.h,
822 config/tc-a29k.c, config/tc-a29k.h, config/tc-alpha.c,
823 config/tc-alpha.h, config/tc-arc.c, config/tc-arc.h,
824 config/tc-arm.h, config/tc-avr.c, config/tc-avr.h,
825 config/tc-cris.c, config/tc-cris.h, config/tc-crx.c,
826 config/tc-crx.h, config/tc-d10v.c, config/tc-d10v.h,
827 config/tc-d30v.c, config/tc-d30v.h, config/tc-dlx.c,
828 config/tc-dlx.h, config/tc-fr30.c, config/tc-fr30.h,
829 config/tc-frv.c, config/tc-frv.h, config/tc-generic.c,
830 config/tc-generic.h, config/tc-h8300.c, config/tc-h8300.h,
831 config/tc-h8500.c, config/tc-h8500.h, config/tc-hppa.c,
832 config/tc-hppa.h, config/tc-i370.c, config/tc-i370.h,
833 config/tc-i386.c, config/tc-i386.h, config/tc-i860.c,
834 config/tc-i860.h, config/tc-i960.c, config/tc-i960.h,
835 config/tc-ia64.c, config/tc-ia64.h, config/tc-ip2k.c,
836 config/tc-ip2k.h, config/tc-iq2000.c, config/tc-iq2000.h,
837 config/tc-m32r.c, config/tc-m32r.h, config/tc-m68851.h,
838 config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-m68k.c,
839 config/tc-m68k.h, config/tc-m88k.c, config/tc-m88k.h,
840 config/tc-maxq.c, config/tc-maxq.h, config/tc-mcore.c,
841 config/tc-mcore.h, config/tc-mips.c, config/tc-mips.h,
842 config/tc-mmix.c, config/tc-mmix.h, config/tc-mn10200.c,
843 config/tc-mn10200.h, config/tc-mn10300.c, config/tc-mn10300.h,
844 config/tc-msp430.c, config/tc-msp430.h, config/tc-ns32k.c,
845 config/tc-ns32k.h, config/tc-openrisc.c, config/tc-openrisc.h,
846 config/tc-or32.c, config/tc-or32.h, config/tc-pdp11.c,
847 config/tc-pdp11.h, config/tc-pj.c, config/tc-pj.h,
848 config/tc-ppc.c, config/tc-ppc.h, config/tc-s390.c,
849 config/tc-s390.h, config/tc-sh.c, config/tc-sh.h,
850 config/tc-sh64.c, config/tc-sh64.h, config/tc-sparc.c,
851 config/tc-sparc.h, config/tc-tahoe.c, config/tc-tahoe.h,
852 config/tc-tic30.c, config/tc-tic30.h, config/tc-tic4x.c,
853 config/tc-tic4x.h, config/tc-tic54x.c, config/tc-tic54x.h,
854 config/tc-tic80.c, config/tc-tic80.h, config/tc-v850.c,
855 config/tc-v850.h, config/tc-vax.c, config/tc-vax.h,
856 config/tc-w65.c, config/tc-w65.h, config/tc-xstormy16.c,
857 config/tc-xstormy16.h, config/tc-xtensa.c, config/tc-xtensa.h,
858 config/tc-z8k.c, config/tc-z8k.h, config/te-386bsd.h,
859 config/te-freebsd.h, config/te-hp300.h, config/te-hppa.h,
860 config/te-ic960.h, config/te-irix.h, config/te-nbsd.h,
861 config/te-netware.h, config/te-sparcaout.h, config/te-sun3.h,
862 config/te-tmips.h, config/te-vxworks.h, config/vax-inst.h,
863 config/xtensa-istack.h, config/xtensa-relax.c,
864 config/xtensa-relax.h, doc/fdl.texi
866 2005-05-05 Nick Clifton <nickc@redhat.com>
868 * config/tc-arm.c (arm_opts): Make -mlittle-endian switch set
869 the target_big_endian variable to false.
871 2005-05-04 Alan Modra <amodra@bigpond.net.au>
873 * config/obj-ecoff.c (ecoff_frob_file_before_fix): Correct section
874 list traversal. Use bfd_section_list_prepend.
875 * config/tc-mmix.c (mmix_frob_file): Don't needlessly iterate
876 over the section list.
877 * config/tc-xtensa.c (xtensa_remove_section): Delete.
878 (xtensa_insert_section): Delete.
879 (xtensa_move_seg_list_to_beginning): Use bfd_section_list_remove
880 and bfd_section_list_prepend.
881 (xtensa_reorder_seg_list): Use bfd_section_list_remove and
882 bfd_section_list_insert_after.
884 2005-05-03 Nick Clifton <nickc@redhat.com>
886 * config/obj-ecoff.c (ecoff_frob_file_before_fix): Fix invocations
887 of bfd_section_list... macros.
888 * config/tc-mmix.c (mmix_frob_file): Likewise.
889 * config/tc-xtensa.c (xtensa_remove_section): Likewise.
890 (xtensa_insert_section): Likewise.
892 * macro.c (macro_hash): Remove static.
893 * macro.h (macro_hash): Provide an external declaration.
895 2005-05-02 H.J. Lu <hongjiu.lu@intel.com>
897 * write.c (write_object_file): Use bfd_section_double_list_remove
900 2005-05-02 Daniel Jacobowitz <dan@codesourcery.com>
902 * doc/Makefile.am (gasver.texi): Correct quoting.
903 * doc/Makefile.in: Regenerated.
905 2005-04-29 Ralf Corsepius <ralf.corsepius@rtems.org>
907 * configure.tgt: Add h8300*-*-rtemscoff.
908 Switch h8300*-*-rtems* to elf.
910 2005-04-29 H.J. Lu <hongjiu.lu@intel.com>
912 * hash.c: Undo the last change.
915 2005-04-29 Daniel Jacobowitz <dan@codesourcery.com>
917 * doc/Makefile.am (gasver.texi): Depend on bfd/configure instead
919 (DISTCLEANFILES): Remove.
920 (MAINTAINERCLEANFILES): Add asconfig.texi.
921 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
923 2005-04-29 Ben Elliston <bje@au.ibm.com>
925 * Makefile.am (GAS_CFILES): Remove bignum-copy.c.
926 (GENERIC_OBJS): Likewise, remove bignum-copy.o.
927 (bignum-copy.o): Remove.
928 * Makefile.in: Regenerate.
929 * makefile.vms (OBJS): Remove bignum-copy.obj.
930 * symbols.h (local_symbol_make): Remove declaration.
931 (verify_symbol_chain_2): Likewise.
932 * symbols.c (local_symbol_make): Make static.
933 (max_indent_level): Likewise.
934 (verify_symbol_chain_2): Remove.
935 * macro.c (macro_hash): Make static.
936 * messages.c (fprint_value): Remove.
937 * read.h (get_absolute_expr): Remove.
938 (emit_leb128_expr): Likewise.
939 (do_s_func): Likewise.
940 * read.c (do_s_func): Make static.
941 (emit_leb128_expr): Likewise.
942 (get_absolute_expr): Likewise.
943 * as.h (as_howmuch): Remove declaration.
944 (fprint_value): Likewise.
945 * as.c (myname): Make static.
946 * input-scrub.c (as_howmuch): Remove.
947 (as_1_char): Likewise.
948 * input-file.h (input_file_is_open): Remove.
949 * input-file.c (input_file_is_open): Likewise.
950 * expr.h (expr_build_unary): Remove declaration.
951 (expr_build_binary): Likewise.
952 * expr.c (expr_build_unary): Remove.
953 (expr_build_binary): Likewise.
954 * hash.h (hash_replace): Remove declaration.
955 (hash_delete): Likewise.
956 * hash.c (hash_replace): Remove.
957 (hash_delete): Likewise.
958 * bignum-copy.c (bignum_copy): Move from here ..
959 * config/tc-vax.c (bignum_copy): .. to here.
960 * bignum.h (LOG_TO_BASE_2_OF_10): Remove.
961 (bignum_copy): Remove extern declaration.
962 * sb.h (string_count): Remove extern declaration.
963 (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
965 * sb.c (dsize): Replace preprocessor macro with static int.
966 (string_count): Make static.
967 (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
969 * config/obj-coff.c (dim_index): Make static.
970 * config/tc-i386.c (GOT_symbol): Likewise.
971 (output_invalid_buf): Likewise.
972 * doc/internals.texi (Warning and error messages): Remove the
973 prototype for fprint_value.
975 2005-04-27 Ben Elliston <bje@au.ibm.com>
979 2005-04-26 H.J. Lu <hongjiu.lu@intel.com>
981 * config/obj-multi.h (FAKE_LABEL_NAME): Defined.
983 * read.c (pseudo_set): Disallow symbol set to common symbol.
986 * write.c (write_object_file): Report common symbol name when
987 disallowing local symbol set to common symbol.
988 (adjust_reloc_syms): Disallow local symbol set to undefined
991 2005-04-25 Jan Beulich <jbeulich@novell.com>
993 * macro.c (macro_expand_body): Replace locals indicator parameters
994 with actual macro_entry. New local variables macro_line and err.
995 Don't return when encountering an error, just record the fact.
996 Detect local symbol name colliding with parameter. Track line number
997 inside of macro expansion.
998 (do_formals): Move local variable name to wider scope. Check
999 parameter of the same name doesn't already exist. In MRI mode, also
1000 check it doesn't collide with the argument count pseudo-parameter).
1001 (define_macro): Add file and line number parameters. Remove local
1002 variable namestr. New local variable error. Initialize macro_entry
1003 members file, line, and name. Don't return when encountering an
1004 error, just record the fact. Use %s in some diagnostics for read.c
1005 to insert the macro name. Free macro_entry on error.
1006 (macro_expand): Pass macro_entry to macro_epand_body. Don't return
1007 when encountering an error, just record the fact.
1008 (expand_irp): Don't return when encountering an error, just record
1010 * macro.h (macro_struct): New members name, file, and line.
1011 (define_macro): Add file and line number parameters.
1012 * read.c (s_macro): Pass file and line to define_macro. Tag warning
1013 regarding pseudo-op redefinition with the file/line that macro
1014 definition started at.
1016 2005-04-22 Bob Wilson <bob.wilson@acm.org>
1018 * config/tc-xtensa.c (LOOKAHEAD_ALIGNER): Delete macro.
1019 (future_alignment_required): Remove ifdefs that use it.
1021 2005-04-22 Bob Wilson <bob.wilson@acm.org>
1023 * config/tc-xtensa.c (xg_get_build_instr_size): Remove.
1024 (xg_is_narrow_insn, xg_expand_narrow): Remove. Merge into...
1025 (xg_is_single_relaxable_insn): ...here. Add "targ" and "narrow_only"
1027 (xg_assembly_relax, xg_find_narrowest_format, relaxation_requirements,
1028 convert_frag_narrow): Use new version of xg_is_single_relaxable_insn.
1030 2005-04-21 Christian Groessler <chris@groessler.org>
1032 * config/tc-z8k.c (md_assemble): Fix buffer overrun in operand[]
1035 2005-04-20 H.J. Lu <hongjiu.lu@intel.com>
1037 * config/obj-aout.h (S_IS_EXTERN): Removed.
1038 * config/obj-bout.h (S_IS_EXTERN): Likewise.
1039 * config/obj-coff.h (S_IS_EXTERN): Likewise.
1040 * symbols.c (S_IS_EXTERN): Likewise.
1041 * symbols.h (S_IS_EXTERN): Likewise.
1043 * config/tc-alpha.c (tc_gen_reloc): Replace S_IS_EXTERN with
1045 * config/tc-d10v.c (md_apply_fix3): Likewise.
1046 * config/tc-ia64.c (ia64_fix_adjustable): Likewise.
1047 * config/tc-iq2000.c (iq2000_fix_adjustable): Likewise.
1048 * config/tc-m32r.c (m32r_fix_adjustable): Likewise.
1049 * config/tc-mmix.c (mmix_adjust_symtab): Likewise.
1050 * config/tc-sh64.c (shmedia_frob_file_before_adjust): Likewise.
1051 (shmedia_md_convert_frag): Likewise.
1052 * symbols.c (print_symbol_value_1): Likewise.
1053 * write.c (write_object_file): Likewise.
1055 2005-04-20 Nick Clifton <nickc@redhat.com>
1057 * config/tc-xtensa.c (get_aligned_diff): Change type of
1058 branch_align to offsetT so that its signedness matches that of
1061 * config/tc-mips.c (macro): Use sprintf_vma to convert a > 32 bit
1062 number into a readable string.
1063 (load_register): Likewise.
1065 2005-04-20 Andreas Schwab <schwab@suse.de>
1067 * config/tc-ia64.c (specify_resource): Initialize all of tmpl.
1069 2005-04-19 David S. Miller <davem@davemloft.net>
1071 * config/tc-sparc.c (md_assemble): If sparc_ip gives us a
1072 NULL insn, exit early. Remove now spurious NULL checks.
1073 (sparc_ip): Use as_bad for unknown opcode errors, set *pinsn
1076 2005-04-19 Jan Beulich <jbeulich@novell.com>
1078 * symbols.h (symbol_find_base): Remove prototype.
1079 * symbols.c (save_symbol_name): Remove code section conditional upon
1081 (symbol_find): Remove.
1082 (symbol_find_base): Rename to symbol_find.
1083 * subsegs.c (section_symbol): Replace use of symbol_find_base with
1085 * config/obj-coff.c (tag_insert): Remove code section conditional
1086 upon STRIP_UNDERSCORE.
1087 (obj_coff_def): Likewise.
1088 (obj_coff_endef): Replace use of symbol_find_base with symbol_find.
1089 (coff_frob_symbol): Likewise.
1090 (yank_symbols): Likewise.
1091 (c_section_symbol): Likewise.
1092 * config/obj-coff.h (DO_NOT_STRIP): Remove.
1093 * config/tc-arm.c (symbol_locate): Remove code section conditional
1094 upon STRIP_UNDERSCORE.
1095 * config/tc-h8300.h (DO_NOT_STRIP): Remove.
1096 * config/tc-h8500.h (DO_NOT_STRIP): Remove.
1097 * config/tc-sh.h (DO_NOT_STRIP): Remove.
1098 * config/tc-w65.h (DO_NOT_STRIP): Remove.
1099 * config/tc-z8k.h (DO_NOT_STRIP): Remove.
1101 2005-04-19 Andreas Schwab <schwab@suse.de>
1103 * config/tc-ia64.c (md_assemble): Fix error message for wrong
1104 access to application registers.
1106 2005-04-19 Jan Beulich <jbeulich@novell.com>
1108 * config/te-sysv32.h: Remove.
1109 * Makefile.am (TARG_ENV_HFILES): Remove reference to
1111 * Makefile.in (TARG_ENV_HFILES): Likewise.
1113 2005-04-19 Jan Beulich <jbeulich@novell.com>
1116 * config/tc-ia64.c (ia64_canonicalize_symbol_name): Re-allow zero-
1119 2005-04-18 Mark Kettenis <kettenis@gnu.org>
1121 * config/tc-i386.c (md_begin): Allow hyphens in mnemonics.
1123 2005-04-18 Maciej W. Rozycki <macro@linux-mips.org>
1125 * config/tc-mips.c (normalize_constant_expr): Don't check for
1127 (check_absolute_expr): Only call normalize_constant_expr() if
1129 (mips_ip): Likewise.
1131 * config/tc-mips.c (check_absolute_expr): Fix formatting.
1133 2005-04-18 Jan Beulich <jbeulich@novell.com>
1135 * macro.c (free_token): New, freeing all the memory associated with a
1137 (do_formals): Move initializers to ...
1138 (define_macro): ... here.
1139 (delete_macro): Convert passed in name to lower case. Warn when
1140 purging macro that doesn't exist. Use hash_jam instead of hash_delete.
1142 2005-04-15 Maciej W. Rozycki <macro@linux-mips.org>
1144 * config/tc-mips.c (normalize_constant_expr): Fix formatting.
1146 2005-04-15 Jan Beulich <jbeulich@novell.com>
1148 * config/obj-elf.c (obj_elf_struct): New.
1149 (elf_pseudo_table). Use it for .offset and .struct.
1151 2005-04-14 Bob Wilson <bob.wilson@acm.org>
1152 Sterling Augustine <sterling@tensilica.com>
1154 * config/tc-xtensa.c (get_aligned_diff): Handle target_size larger
1155 than the section alignment.
1157 2005-04-14 Bob Wilson <bob.wilson@acm.org>
1158 H.J. Lu <hongjiu.lu@intel.com>
1160 * config/tc-xtensa.h (struct xtensa_frag_type): Add lit_frchain field.
1161 * config/tc-xtensa.c (xg_translate_sysreg_op,
1162 xtensa_translate_old_userregs_ops,
1163 xtensa_find_unaligned_branch_targets,
1164 xtensa_find_unaligned_loops, xtensa_fix_close_loop_end_frags,
1165 relax_frag_add_nop): Support 64-bit host.
1166 (xtensa_mark_literal_pool_location, xtensa_move_literals): Use
1167 tc_frag_data lit_frchain and lit_seg fields instead of fr_var.
1169 2005-04-14 Mark Kettenis <kettenis@gnu.org>
1171 * configure.tgt: Add support for OpenBSD/sparc ELF.
1173 * configure.tgt: Set emulation for mips-*-openbsd*.
1174 Remove broken mips-dec-openbsd* config.
1175 * configure.in: Set default ABI for mips64-*-openbsd*.
1176 * configure: Regenerate.
1178 2005-04-14 Maciej W. Rozycki <macro@linux-mips.org>
1180 * config/tc-mips.c (macro) [ldd_std]: Don't attempt the GP
1181 optimization for constant addresses.
1183 2005-04-14 Nick Clifton <nickc@redhat.com>
1185 * as.c (main): Move parse_args before symbol_begin and frag_init
1186 so that the hash table size can be set before it is used.
1187 * hash.c: Use an unsigned long type for the size of the hash
1189 * hash.h (set_gas_hash_table_size): Update the prototype.
1191 2005-04-14 Alan Modra <amodra@bigpond.net.au>
1193 * Makefile.am (NO_WERROR): Define. Use instead of -Wno-error.
1194 * acinclude.m4: Include ../bfd/warning.m4.
1195 * configure.in: Invoke AM_BINUTILS_WARNINGS.
1196 * Makefile.in: Regenerate.
1197 * configure: Regenerate.
1198 * doc/Makefile.in: Regenerate.
1200 2005-04-13 Maciej W. Rozycki <macro@linux-mips.org>
1202 * config/tc-mips.c (IS_ZEXT_32BIT_NUM): New macro.
1203 (normalize_address_expr): New function to sign-extend address
1204 offsets that fit into 32 bits in 32-bit mode.
1205 (macro_build_ldst_constoffset): Use normalize_address_expr()
1206 instead of a handcoded sequence.
1207 (load_register): Likewise. Report oversized numbers in a useful
1209 (macro) [ld_st, ldd_std]: Reject all oversized offsets, not only
1210 for constant addresses. Report oversized numbers in a useful way.
1211 (mips_ip): Use normalize_address_expr() for addresses.
1213 2005-04-12 Mark Kettenis <kettenis@gnu.org>
1215 * config/tc-i386.c (output_insn): Handle VIA PadLock instructions
1216 similar to other instructions now that they're marked as ImmExt.
1218 2005-04-12 Nick Clifton <nickc@redhat.com>
1220 * hash.c (DEFAULT_SIZE): Delete. Replace with:
1221 (gas_hash_table_size): New static variable.
1222 (set_gas_hash_table_size): New function: Records a requested size
1223 for the hash tables.
1224 (get_gas_hash_table_size): New function: Return a prime number
1225 near the requested size of the hash table.
1226 (hash_new): Use get_gas_hash_table_size.
1227 * hash.h: Add a prototype for set_gas_hash_table_size.
1228 * as.c (show_usage): Add description of new switches: --hash-size
1229 and --reduce-memory-overheads.
1230 (option_values): Add OPTION_HASH_TABLE_SIZE and
1231 OPTION_REDUCE_MEMORY_OVERHEADS.
1232 (std_longpopts): Add entries for the new options.
1233 (parse_args): Handle the new options.
1234 * Makefile.am: Add a dependency of as.c on hash.h.
1235 * Makefile.in: Regenerate.
1236 * doc/as.texinfo: Document the new switches.
1237 * NEWS: Mention the new switches.
1239 2005-04-12 Nick Clifton <nickc@redhat.com>
1242 * config/tc-hppa.c (pre_defined_registers): Fix %farg[0-3]
1245 2005-04-12 Alan Modra <amodra@bigpond.net.au>
1247 * Makefile.am: Run "make dep-am".
1248 * Makefile.in: Regenerate.
1250 2005-04-11 Sterling Augustine <sterling@tensilica.com>
1251 Bob Wilson <bob.wilson@acm.org>
1253 * config/tc-xtensa.c (check_t1_t2_reads_and_writes): Fix typo.
1255 2005-04-11 Mark Kettenis <kettenis@gnu.org>
1257 * configure.tgt (generic_target): Add support for OpenBSD/i386 ELF.
1259 2005-04-11 Jan Beulich <jbeulich@novell.com>
1261 * NEWS: Mention these changes and their effects.
1262 * macro.c (get_token): Use is_name_beginner/is_part_of_name/
1264 (check_macro): Likewise.
1265 (buffer_and_nest): Likewise. Permit multiple labels. Don't discard
1266 labels together with the closing pseudo-op.
1267 (macro_expand_body): Adjust comment. Range-check input before use.
1268 Adjust mis-spelled diagnostic. Use is_name_beginner.
1269 * read.c (try_macro): New.
1270 (read_a_source_file): New static variable last_eol. Don't list
1271 macro expansion lines more than once. Call try_macro.
1272 (s_macro): Set section of line_label to absolute instead of undefined.
1273 * doc/as.texinfo: Add information on the caveats of these changes.
1275 2005-04-11 Alan Modra <amodra@bigpond.net.au>
1277 * symbols.c (symbol_X_add_number): Change return type to "offsetT *".
1278 * symbols.h (symbol_X_add_number): Update prototype.
1280 2005-04-10 Eric Christopher <echristo@redhat.com>
1282 * symbols.c (symbol_X_add_number): Fix warning.
1284 2005-04-10 H.J. Lu <hongjiu.lu@intel.com>
1286 * config/tc-m68k.c (md_begin): Support 64bit host.
1287 (get_num): Support 64bit BFD on 32bit host.
1289 2005-04-10 H.J. Lu <hongjiu.lu@intel.com>
1291 * config/tc-mips.c (md_apply_fix3): Fix typos in BFD_RELOC_64.
1293 2005-04-09 Alan Modra <amodra@bigpond.net.au>
1295 * read.c (assign_symbol): Remove const from parm. Fix xcalloc
1296 call. Don't do the COFF hacks for multi-emulation gas. Move
1297 demand_empty_rest_of_line back to caller.
1298 (s_set, equals): demand_empty_rest_of_line here.
1301 * as.h (rs_dummy): Define.
1302 * symbols.c (symbol_X_add_number): New function.
1303 * symbols.h (symbol_X_add_number): Declare.
1304 * stabs.c (aout_process_stab): Tidy symbol frag setting.
1305 * read.c (assign_symbol): New function, split out from s_set.
1306 Use symbol_find_or_make. Leave fr_type of dummy frag as rs_dummy.
1307 Fix COFF hacks for multi-emulation gas.
1308 (s_set): Call assign_symbol. Remove "register" keyword.
1309 (set_zero_frag): New function.
1310 (pseudo_set): Always check for assignment to section syms.
1311 Always set segment and frag of symbol, and likewise extern for
1312 aout/bout. Handle assignment of sym=sym+/-const specially. Don't
1313 special case exp.X_add_number non-zero for O_symbol expressions.
1314 (equals): Use assign_symbol.
1316 2005-04-08 Bob Wilson <bob.wilson@acm.org>
1318 * config/tc-xtensa.c (xtensa_create_xproperty_segments): Skip
1321 2005-04-06 H.J. Lu <hongjiu.lu@intel.com>
1323 * config/tc-i386.c (tc_gen_reloc): Don't turn
1324 BFD_RELOC_X86_64_32S into BFD_RELOC_32.
1326 2005-04-06 Nick Clifton <nickc@redhat.com>
1328 * po/rw.po: New translation: Kinyarwanda
1329 * configure.in (ALL_LINGUAS): Add rw
1330 * configure: Regenerate.
1332 2005-04-05 Sterling Augustine <sterling@tensilica.com>
1333 Bob Wilson <bob.wilson@acm.org>
1335 * config/tc-xtensa.c (branch_align_power): New.
1336 (xtensa_find_unaligned_branch_targets, get_aligned_diff,
1337 future_alignment_required): Use branch_align_power to check section
1338 alignment as well as xtensa_fetch_width when aligning branch targets.
1340 2005-04-05 Bob Wilson <bob.wilson@acm.org>
1342 * config/tc-xtensa.c: Warning fixes throughout.
1343 (xtensa_fetch_width): Change to unsigned.
1344 (assemble_nop, xtensa_find_unaligned_branch_targets,
1345 xtensa_find_unaligned_loops, xg_assemble_vliw_tokens,
1346 is_narrow_branch_guaranteed_in_range, xtensa_fix_close_loop_end_frags,
1347 min_bytes_to_other_loop_end, unrelaxed_frag_min_size,
1348 unrelaxed_frag_max_size, xtensa_fix_short_loop_frags,
1349 count_insns_to_loop_end, unrelaxed_frag_min_insn_count,
1350 get_text_align_max_fill_size, get_text_align_nop_count,
1351 get_text_align_nth_nop_size, get_noop_aligned_address,
1352 get_aligned_diff, convert_frag_align_next_opcode,
1353 convert_frag_immed_finish_loop, xtensa_create_property_segments,
1354 xtensa_create_xproperty_segments, xt_block_aligned_size): Clean up
1355 types, avoiding size_t and using offsetT and addressT appropriately.
1356 (get_text_align_power): Clean up types. Avoid incorrect bound.
1357 (get_text_align_fill_size): Clean up types. Restructure for clarity.
1359 2005-04-04 H.J. Lu <hongjiu.lu@intel.com>
1361 * config/tc-ia64.c (start_unwind_section): Undo the change
1363 (generate_unwind_image, dot_endp): Likewise.
1365 2005-04-01 David Mosberger <davidm@hpl.hp.com>
1367 * config/tc-ia64.c (ia64_handle_align): Move le_nop and
1368 le_nop_stop arrays and initializers to file scope.
1369 (md_begin): When generating code for anything other than
1370 Itanium 1, use MMI instead of MFI NOP bundles as a filler.
1372 2005-04-01 Jan Beulich <jbeulich@novell.com>
1374 * config/tc-i386.c (output_imm): Also set sign flag for 64-bit push
1377 2005-04-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
1379 * NEWS: Mention [fdgh]_floating.
1380 * config/atof-vax.c: Fix some whitespace.
1381 * config/tc-vax.c (md_pseudo_table): Add "[fdgh]_floating".
1383 2005-04-01 Nick Clifton <nickc@redhat.com>
1385 * configure.in: Add a check for <unistd.h> providing a prototype
1386 for getopt() which is compatible with the one in
1387 include/getopt.h. If so then define HAVE_DECL_GETOPT.
1388 * configure: Regenerate.
1389 * config.in (HAVE_DECL_GETOPT): Add.
1391 2005-04-01 Jan Beulich <jbeulich@novell.com>
1393 * config/tc-i386.c (s_bss): Call obj_elf_section_change_hook.
1395 2005-04-01 Jan Beulich <jbeulich@novell.com>
1397 * config/tc-i386.c (md_apply_fix3): Also handle BFD_RELOC_X86_64_32S.
1398 (tc_gen_reloc): Handle BFD_RELOC_X86_64_32S in the default case.
1400 2005-03-30 Julian Brown <julian@codesourcery.com>
1402 * config/tc-arm.c (arm_adjust_symtab): Rename
1403 bfd_elf32_is_arm_mapping_symbol_name to bfd_is_arm_mapping_symbol_name.
1405 2005-03-30 Julian Brown <julian@codesourcery.com>
1407 * config/tc-arm.c (mapping_state): Change documentation in function
1408 comment to cross-reference spec instead. Change type of mapping symbols
1410 (arm_adjust_symtab): Don't change type of mapping symbols here.
1412 2005-03-30 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
1414 * as.h [NEED_DECLARATION_FFS] (ffs): Prototype and alphabetize.
1415 * config.in: Regenerate.
1416 * configure: Regenerate.
1417 * configure.in: Check for ffs decl and alphabetize.
1419 2005-03-29 Daniel Jacobowitz <dan@codesourcery.com>
1420 Phil Blundell <philb@gnu.org>
1422 * config/tc-arm.c (arm_parse_reloc): Add TLS relocations.
1423 (md_apply_fix3): Mark TLS symbols.
1424 (tc_gen_reloc): Handle TLS relocations.
1425 (arm_fix_adjustable): Ignore TLS relocations.
1426 (s_arm_elf_cons): Support expressions after decorated symbols.
1428 2005-03-29 Julian Brown <julian@codesourcery.com>
1430 * config/tc-arm.c (marked_pr_dependency): New bitmap, bit N indicates
1431 whether personality routine index N has been output for this section.
1432 (mapping_state): tc_segment_info_data now struct not enum.
1433 (arm_elf_change_section): Likewise, and marked_pr_dependency is now
1434 handled on section change.
1435 (create_unwind_entry): Previous code to output dependency removed.
1436 (s_arm_unwind_fnend): Output dependency if it hasn't been done already
1438 * config/tc-arm.h (TC_SEGMENT_INFO_TYPE): Redefined as struct
1439 arm_segment_info_type.
1440 (arm_segment_info_type): New struct.
1442 2005-03-28 Sterling Augustine <sterling@tensilica.com>
1443 Bob Wilson <bob.wilson@acm.org>
1445 * config/tc-xtensa.c (do_align_targets): Update comment.
1446 (xtensa_frob_label): Compute "freq" before possibly switching frags.
1447 Insert a LOOP_END frag before every loop target, and do not overload
1448 DESIRE_ALIGN_IF_TARGET frags with loop end information.
1449 (xg_assemble_vliw_tokens): Use do_align_targets.
1450 (xtensa_fix_target_frags): Remove code to convert a
1451 DESIRE_ALIGN_IF_TARGET frag to a LOOP_END frag when there is a
1452 negatable branch at the end of a loop.
1453 (frag_can_negate_branch): Delete.
1455 2005-03-28 David Mosberger <davidm@hpl.hp.com>
1456 H.J. Lu <hongjiu.lu@intel.com>
1459 NEWS: Mention "-mtune=[itanium1|itanium2]".
1461 * config/tc-ia64.c (md): Add tune.
1462 (md_parse_option): Accepted "-mtune=[itanium1|itanium2]".
1463 (md_show_usage): Add "-mtune=[itanium1|itanium2]".
1464 (extra_goodness): Prefer M- and I-unit NOPs for itanium2. F and
1465 B unit NOPs are discouraged for McKinley-derived cores.
1466 (md_begin): Don't hardcode the "extra_goodness()" function in
1468 (ia64_init): Set md.tune to itanium2.
1470 * doc/as.texinfo: Add -mtune=[itanium1|itanium2]".
1471 * doc/c-ia64.texi: Likewise.
1473 2005-03-27 Ian Lance Taylor <ian@airs.com>
1475 * config/obj-coff.c (coff_frob_symbol): When crashing because of a
1476 bad C_EFCN symbol, print its name.
1478 2005-03-25 Bob Wilson <bob.wilson@acm.org>
1480 * config/tc-xtensa.c (use_longcalls): Delete.
1481 (xg_symbolic_immeds_fit): Check for direct calls and return TRUE if
1482 the use_longcalls flag is set. Do this before checking the segment.
1483 (xg_expand_assembly_insn): Rearrange to use new do_expand flag. Never
1484 expand direct calls at this point.
1485 (xtensa_set_frag_assembly_state): Set use_longcalls flag.
1486 (xtensa_find_unmarked_state_frags): Likewise.
1487 (md_assemble): Do not disable longcalls by setting is_specific_opcode.
1488 (xg_assemble_vliw_tokens): Switch frags when use_longcalls changes.
1489 (convert_frag_immed): Remove unnecessary check of is_specific_opcode.
1490 * config/tc-xtensa.h (xtensa_frag_type): Add use_longcalls flag.
1492 2005-03-25 Hans-Peter Nilsson <hp@bitrange.com>
1494 * config/tc-mmix.c, config/tc-mmix.h: Convert to ISO C90.
1496 2005-03-25 Hans-Peter Nilsson <hp@axis.com>
1498 * config/tc-cris.h: Convert to ISO C90.
1499 * config/tc-cris.c: Ditto.
1500 (md_estimate_size_before_relax): Remove obsolete comment for
1501 parameter "segment_type".
1502 (md_begin): Document reason for cast of hash_insert argument.
1503 (md_atof): Correct type of parameter "type".
1505 2005-03-24 Nick Clifton <nickc@redhat.com>
1507 * write.h (bit_fix_new): Remove redundant prototype.
1508 * config/atof-ieee.c: Convert to ISO-C90 and fix formatting.
1509 * config/obj-aout.c: Convert to ISO-C90 and fix formatting.
1510 * config/obj-aout.h: Convert to ISO-C90 and fix formatting.
1511 * config/obj-bout.c: Convert to ISO-C90 and fix formatting.
1512 * config/obj-bout.h: Convert to ISO-C90 and fix formatting.
1513 * config/obj-ecoff.c: Convert to ISO-C90 and fix formatting.
1514 * config/obj-ecoff.h: Convert to ISO-C90 and fix formatting.
1515 * config/obj-som.c: Convert to ISO-C90 and fix formatting.
1516 * config/obj-som.h: Convert to ISO-C90 and fix formatting.
1517 * config/tc-a29k.c: Convert to ISO-C90 and fix formatting.
1518 * config/tc-a29k.h: Convert to ISO-C90 and fix formatting.
1519 * config/tc-alpha.c: Convert to ISO-C90 and fix formatting.
1520 * config/tc-alpha.h: Convert to ISO-C90 and fix formatting.
1521 * config/tc-arc.c: Convert to ISO-C90 and fix formatting.
1522 * config/tc-arc.h: Convert to ISO-C90 and fix formatting.
1523 * config/tc-d10v.c: Convert to ISO-C90 and fix formatting.
1524 * config/tc-d10v.h: Convert to ISO-C90 and fix formatting.
1525 * config/tc-d30v.c: Convert to ISO-C90 and fix formatting.
1526 * config/tc-d30v.h: Convert to ISO-C90 and fix formatting.
1527 * config/tc-dlx.c: Convert to ISO-C90 and fix formatting.
1528 * config/tc-dlx.h: Convert to ISO-C90 and fix formatting.
1529 * config/tc-fr30.c: Convert to ISO-C90 and fix formatting.
1530 * config/tc-fr30.h: Convert to ISO-C90 and fix formatting.
1531 * config/tc-h8500.c: Convert to ISO-C90 and fix formatting.
1532 * config/tc-h8500.h: Convert to ISO-C90 and fix formatting.
1533 * config/tc-i370.c: Convert to ISO-C90 and fix formatting.
1534 * config/tc-i370.h: Convert to ISO-C90 and fix formatting.
1535 * config/tc-i960.c: Convert to ISO-C90 and fix formatting.
1536 * config/tc-ip2k.c: Convert to ISO-C90 and fix formatting.
1537 * config/tc-ip2k.h: Convert to ISO-C90 and fix formatting.
1538 * config/tc-m32r.c: Convert to ISO-C90 and fix formatting.
1539 * config/tc-m32r.h: Convert to ISO-C90 and fix formatting.
1540 * config/tc-m88k.c: Convert to ISO-C90 and fix formatting.
1541 * config/tc-m88k.h: Convert to ISO-C90 and fix formatting.
1542 * config/tc-mcore.c: Convert to ISO-C90 and fix formatting.
1543 * config/tc-mcore.h: Convert to ISO-C90 and fix formatting.
1544 * config/tc-mn10200.c: Convert to ISO-C90 and fix formatting.
1545 * config/tc-ns32k.c: Convert to ISO-C90 and fix formatting.
1546 * config/tc-ns32k.h: Convert to ISO-C90 and fix formatting.
1547 * config/tc-openrisc.c: Convert to ISO-C90 and fix formatting.
1548 * config/tc-openrisc.h: Convert to ISO-C90 and fix formatting.
1549 * config/tc-or32.c: Convert to ISO-C90 and fix formatting.
1550 * config/tc-or32.h: Convert to ISO-C90 and fix formatting.
1551 * config/tc-pdp11.h: Convert to ISO-C90 and fix formatting.
1552 * config/tc-pj.c: Convert to ISO-C90 and fix formatting.
1553 * config/tc-pj.h: Convert to ISO-C90 and fix formatting.
1554 * config/tc-tahoe.c: Convert to ISO-C90 and fix formatting.
1555 * config/tc-tic80.c: Convert to ISO-C90 and fix formatting.
1556 * config/tc-tic80.h: Convert to ISO-C90 and fix formatting.
1557 * config/tc-v850.c: Convert to ISO-C90 and fix formatting.
1558 * config/tc-v850.h: Convert to ISO-C90 and fix formatting.
1559 * config/tc-w65.c: Convert to ISO-C90 and fix formatting.
1560 * config/tc-w65.h: Convert to ISO-C90 and fix formatting.
1561 * config/tc-xstormy16.c: Convert to ISO-C90 and fix formatting.
1562 * config/tc-xstormy16.h: Convert to ISO-C90 and fix formatting.
1564 2005-03-23 Jim Blandy <jimb@redhat.com>
1566 * config/tc-arm.c (arm_adjust_symtab): Fetch elf_sym's binding
1567 attributes properly.
1569 2005-03-23 Mike Frysinger <vapier@gentoo.org>
1570 Nick Clifton <nickc@redhat.com>
1572 * configure.tgt: Accept any C library to accompany a GNU Linux
1573 implementation, not just the GNU C library.
1574 * configure.in: Likewise.
1575 * configure: Regenerate.
1577 2005-03-23 Nick Clifton <nickc@redhat.com>
1579 * config/tc-tic30.c: Convert to ISO C90 formatting.
1580 * config/tc-tic30.h: Convert to ISO C90 formatting.
1581 * config/tc-pdp11.c: Convert to ISO C90 formatting.
1582 * config/atof-vax.c: Convert to ISO C90 formatting.
1584 2005-03-21 Maciej W. Rozycki <macro@mips.com>
1586 * config/tc-mips.c (mips_frob_file): Sort BFD_RELOC_MIPS16_LO16
1587 relocations correctly as well.
1588 (mips_fix_adjustable): Don't make BFD_RELOC_MIPS16_LO16
1589 relocations in mergeable sections section-relative either.
1591 2005-03-21 Bob Wilson <bob.wilson@acm.org>
1593 * config/tc-xtensa.c (md_apply_fix3): Recognize XTENSA_PLT relocations.
1595 2005-03-21 Nick Clifton <nickc@redhat.com>
1597 * config/tc-sh.c (sh_elf_final_processing): Fix compile time
1598 warning by providing a prototype for sh_symbian_find_elf_flags.
1600 * cgen.c (gas_cgen_parse_operand): Fix typo introduced by
1603 2005-03-21 Alan Modra <amodra@bigpond.net.au>
1605 * configure.tgt: Handle setting of bfd_gas for fmt=multi targets
1606 along with other formats that set bfd_gas. Remove unnecessary
1607 setting of bfd_gas. Delete strongarm cases in generic_target
1610 2005-03-21 Alan Modra <amodra@bigpond.net.au>
1613 * config/tc-m68k.c (TRUNC, SEXT): Define.
1614 (issbyte, isubyte, issword, isuword, isbyte, isword): Use the above.
1615 (m68k_ip): Truncate or sign extend expressions as appropriate.
1616 (get_num): Likewise.
1617 (md_apply_fix3): Use SEXT.
1619 2005-03-21 Alan Modra <amodra@bigpond.net.au>
1621 * Makefile.am (OBJ_FORMAT_CFILES): Prune config/obj-vms.c.
1622 (OBJ_FORMAT_HFILES): Prune config/obj-vms.h.
1623 (obj-vms.o): Delete rule.
1625 * Makefile.in: Regenerate.
1626 * aclocal.m4: Regenerate.
1627 * doc/Makefile.in: Regenerate.
1628 * po/POTFILES.in: Regenerate.
1630 2005-03-18 C Jaiprakash <cjaiprakash@noida.hcltech.com>
1632 * config/tc-m68k.c (m68k_elf_final_processing): Set file specific
1633 flag for coldfire v4e.
1635 2005-03-17 Bob Wilson <bob.wilson@acm.org>
1637 * config/tc-xtensa.c (xg_apply_tentative_value): Rename to
1638 xg_apply_fix_value and return a value to indicate success.
1639 (md_pcrel_from): Skip check of fx_done. Return 0 if not PC-relative.
1640 (xtensa_force_relocation): Remove checks for VTABLE relocs.
1641 (xtensa_validate_fix_sub): New.
1642 (xtensa_fix_adjustable): Remove check for external or weak symbols.
1643 (tc_gen_reloc): Move code to handle difference of symbols and code to
1644 apply tentative fix values to ...
1645 (md_apply_fix3): ...here. Enable standard overflow checks for simple
1646 8, 16, and 32 bit relocations. Apply fixes for slot-specific
1647 relocations when linkrelax flag is not set.
1648 * config/tc-xtensa.h (xtensa_validate_fix_sub): Add prototype.
1649 (TC_FORCE_RELOCATION_SUB_SAME, TC_VALIDATE_FIX_SUB): Define.
1651 2005-03-17 Jan Beulich <jbeulich@novell.com>
1653 * config/tc-i386.c (i386_scale): Beautify error message.
1654 (Intel syntax comments): Update.
1655 (struct intel_parser_s): Add fields in_offset, in_bracket, and
1657 (intel_e04_1, intel_e05_1, intel_e05_1, intel_e09_1, intel_e10_1):
1658 Remove declarations.
1659 (intel_bracket_expr): Declare.
1660 (i386_intel_operand): Initialize new intel_parser fields. Wrap most
1661 of the function body in a loop allowing to split an operand into two.
1662 Replace calls to malloc and checks of it returning non-NULL with
1663 calls to xmalloc/xstrdup.
1664 (intel_expr): SHORT no longer handled here. Add comment indicating
1665 comparison ops need implementation.
1666 (intel_e04, intel_e04_1): Combine, replace recursion with loop.
1667 Check right operand of - does not specify a register when parsing
1668 the address of a memory reference.
1669 (intel_e05, intel_e05_1): Combine, replace recursion with loop.
1670 Check operands do not specify a register when parsing the address of
1672 (intel_e06, intel_e06_1): Likewise.
1673 (intel_e09, intel_e09_1): Combine, replace recursion with loop. Also
1674 handle SHORT as well as unary + and -. Don't accept : except for
1675 segment overrides or in direct far jump/call insns.
1676 (intel_brack_expr): New.
1677 (intel_e10, intel_e10_1): Combine, replace recursion with loop. Use
1679 (intel_e11): Replace chain of if/else-if by switch, alloing fall-
1680 through in certain cases. Use intel_brack_expr. Add new diagnostics.
1681 Allow symbolic constants as register scale value.
1682 (intel_get_token): Replace call to malloc and check of return value
1683 with call to xmalloc. Change handling for FLAT to match MASM's.
1684 (intel_putback_token): Don't try to back up/free current token if
1687 2005-03-16 Daniel Jacobowitz <dan@codesourcery.com>
1689 * configure.tgt: Set emulation for arm-*-eabi*.
1690 * config/tc-arm.c (meabi_flags): Check EABI_DEFAULT.
1691 * config/te-armeabi.h: New file.
1692 * config/te-armlinuxeabi.h (EABI_DEFAULT): Define.
1693 * config/te-symbian.h: Include "te-armeabi.h".
1695 2005-03-16 Nick Clifton <nickc@redhat.com>
1697 * cgen.c (gas_cgen_parse_operand): Copy opinfo parameter into a
1698 local variable in case it is clobbered by the setjmp.
1700 2005-03-16 Nick Clifton <nickc@redhat.com>
1701 Ben Elliston <bje@au.ibm.com>
1703 * configure.in (werror): New switch: Add -Werror to the
1704 compiler command line. Enabled by default. Disable via
1706 * configure: Regenerate.
1708 2005-03-16 Nick Clifton <nickc@redhat.com>
1710 * config/obj-coff.h: Convert to ISO C90 formatting.
1711 * config/obj-coff.c: Convert to ISO C90 formatting.
1713 2005-03-15 Zack Weinberg <zack@codesourcery.com>
1715 * config/tc-arm.c (do_mla): Rename to do_mlas, take second
1716 is_mls parameter; do not diagnose Rm==Rd when is_mls.
1717 (do_mla, do_mls, five_bit_unsigned_immediate, bfci_lsb_and_width)
1718 (do_bfc, do_bfi, do_bfx, do_rbit, do_mov16, do_ldsttv4): New functions.
1719 (insns): Add ARMv6T2 instructions:
1720 bfc bfi mls movw movt rbit sbfx ubfx ldrht ldrsht ldrsbt strht.
1721 (arm_archs): Add V6T2 variants.
1723 2005-03-15 Nick Clifton <nickc@redhat.com>
1725 * NEWS: Add cutoff for changes in 2.16 release.
1727 2005-03-15 Jan Beulich <jbeulich@novell.com>
1729 * expr.c (operand): Merge handling of unary + into that for unary
1732 2005-03-14 Eric Christopher <echristo@redhat.com>
1734 * config/tc-mips.c: Include dw2gencfi.h.
1735 (mips_cfi_frame_initial_instructions): New.
1736 * config/tc-mips.h (TARGET_USE_CFIPOP): Define.
1737 (tc_cfi_frame_initial_instructions): Ditto.
1738 (DWARF2_DEFAULT_RETURN_COLUMN): Ditto.
1739 (DWARF2_CIE_DATA_ALIGNMENT): Ditto.
1740 * Makefile.am: Update dependencies.
1741 * Makefile.in: Regenerate.
1743 2005-03-15 Alan Modra <amodra@bigpond.net.au>
1745 * po/es.po: Commit new Spanish translation.
1747 2005-03-14 Alan Modra <amodra@bigpond.net.au>
1749 * po/tr.po: Commit new Turkish translation.
1751 2005-03-12 Zack Weinberg <zack@codesourcery.com>
1753 * config/tc-arm.c (tinsns): Add ARMv6K instructions sev, wfe,
1756 2005-03-11 Daniel Jacobowitz <dan@codesourcery.com>
1758 * config-gas.com: Mark vax-vms as obsolete.
1759 * configure.in: Remove fmt=vms support.
1760 * config.in: Regenerate.
1761 * configure: Regenerate.
1762 * config/obj-vms.h, config/obj-vms.c, config/vms-conf.h: Remove.
1764 2005-03-10 Sterling Augustine <sterling@tensilica.com>
1765 Bob Wilson <bob.wilson@acm.org>
1767 * config/tc-xtensa.c (finish_vinsn): Include the last instruction slot
1768 when checking if xg_resolve_literals needs to be called.
1769 * config/tc-xtensa.h: Fix spelling typo in a comment.
1771 2005-03-10 Jan Beulich <jbeulich@novell.com>
1773 * config/tc-tic54x.h (tic54x_macro_info): Change parameter type.
1774 * config/tc-tic54x.c (tic54x_macro_info): Likewise. Replace hand-
1775 crafted structure declarations with the types from macro.h.
1777 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1779 * config/tc-mips.c (s_cpsetup): Use '__gnu_local_gp' instead of '_gp'
1780 for -mno-shared optimization.
1782 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1784 * config/tc-mips.c (MAX_VR4130_NOPS, MAX_DELAY_NOPS): New macros.
1785 (MAX_NOPS): Bump to 4.
1786 (mips_fix_vr4130): New variable.
1787 (nops_for_vr4130): New function.
1788 (nops_for_insn): Use MAX_DELAY_NOPS rather than MAX_NOPS. Use
1789 nops_for_vr4130 if working around VR4130 errata.
1790 (OPTION_FIX_VR4130, OPTION_NO_FIX_VR4130): New macros.
1791 (md_longopts): Add -mfix-vr4130 and -mno-fix-vr4130.
1792 (md_parse_option): Handle them.
1793 (md_show_usage): Print them.
1794 * doc/c-mips.texi: Document -mfix-vr4130 and -mno-fix-vr4130.
1796 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1798 * config/tc-mips.c (append_insn): Remove cop_interlocks test from
1801 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1803 * config/tc-mips.h (mips_flush_pending_output): Delete.
1804 (mips_emit_delays): Declare.
1805 (md_flush_pending_output): Use mips_emit_delays.
1806 * config/tc-mips.c (mips_no_prev_insn): Remove parameter; always forget
1807 the previous instructions.
1808 (md_begin, append_insn, md_parse_option): Update callers.
1809 (mips_emit_delay): Remove parameter. Move INSNS != 0 code to
1811 (mips_align, s_change_sec, s_cons, s_float_cons, s_gpword)
1812 (s_gpdword): Update callers.
1813 (start_noreorder, end_noreorder): New functions.
1814 (macro, macro2, mips16_macro, s_mipsset): Use them instead of
1815 manipulating mips_opts or prev_nop_frag directly.
1816 (mips_flush_pending_output): Delete.
1818 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1820 * config/tc-mips.c (mips_move_labels): New function, taken from...
1821 (append_insn, mips_emit_delays): ...here.
1823 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1825 * config/tc-mips.c (MAX_NOPS): New macro.
1826 (history): Resize to 1 + MAX_NOPS.
1827 (fix_vr4120_class): New enumeration.
1828 (vr4120_conflicts): New variable.
1829 (init_vr4120_conflicts): New function.
1830 (md_begin): Call it.
1831 (insn_uses_reg): Constify first argument.
1832 (classify_vr4120_insn, insns_between, nops_for_insn, nops_for_sequence)
1833 (nops_for_insn_or_target): New functions.
1834 (append_insn): Use the new nops_for_* functions instead of inline
1835 delay checks. Generalize prev_nop_frag handling to handle an
1836 arbitrary history length. Insert nops into the history buffer
1837 once the number of nops in prev_nop_frag is fixed.
1838 (emit_delays): Use nops_for_insn instead of inline delay checks.
1840 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1842 * config/tc-mips.c (append_insn): Remove now-redundant nops != 0
1843 check from branch delay code. Remove unnecessary check for branches.
1845 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1847 * config/tc-mips.c (dummy_opcode): Delete.
1848 (nop_insn, mips16_nop_insn): New variables.
1849 (NOP_INSN): New macro.
1850 (insn_length, create_insn, install_insn, move_insn, add_fixed_insn)
1851 (add_relaxed_insn, insert_into_history, emit_nop): New functions.
1852 (md_begin): Initialize nop_insn and mips16_nop_insn.
1853 (append_insn): Use the new emit_nop function to add nops, recording
1854 them in the history buffer. Use add_fixed_insn or add_relaxed_insn
1855 to reserve room for the instruction and install_insn to install the
1856 final form. Use insert_into_history to record the instruction in
1857 the history buffer. Use move_insn to do delay slot filling.
1858 (mips_emit_delays): Use add_fixed_insn instead of the emit_nop macro.
1859 (macro_build, mips16_macro_build, macro_build_lui, mips_ip)
1860 (mips16_ip): Use create_insn to initialize mips_cl_insns.
1862 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1864 * config/tc-mips.c (INSERT_BITS, EXTRACT_BITS, INSERT_OPERAND)
1865 (EXTRACT_OPERAND, MIPS16_INSERT_OPERAND, MIPS16_EXTRACT_OPERAND): New.
1866 (insn_uses_reg, reg_needs_delay, append_insn, macro_build)
1867 (mips16_macro_build, macro_build_lui, mips16_macro, mips_ip)
1868 (mips16_ip): Use the new macros instead of explicit masks and shifts.
1870 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1872 * config/tc-mips.c (mips_cl_insn): Replace the valid_p, delay_slot_p
1873 and extended_p fields with a single fixed_p field.
1874 (append_insn, mips_no_prev_insn): Adjust accordingly.
1876 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1878 * config/tc-mips.c (mips_cl_insn): Replace reloc_type array with
1879 a single mips16_absolute_jump_p bit.
1880 (append_insn): Adjust accordingly.
1882 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1884 * config/tc-mips.h (mips_cl_insn): Move definition to...
1885 * config/tc-mips.c (mips_cl_insn): ...here. Add new fields:
1886 frag, where, fixp, reloc_type, valid_p, noreorder_p, delay_slot_p
1888 (history): New variable.
1889 (prev_insn, prev_prev_insn, prev_insn_valid, prev_insn_frag)
1890 (prev_insn_where, prev_insn_reloc_type, prev_insn_fixp)
1891 (prev_insn_is_delay_slot, prev_insn_unreordered, prev_insn_extended)
1892 (prev_prev_insn_unreordered): Delete.
1893 (reg_needs_delay, append_insn, mips_no_prev_insn, mips_emit_delays)
1894 (macro_start): Replace uses of prev_insn* with the equivalent history[]
1897 2005-03-08 Daniel Jacobowitz <dan@codesourcery.com>
1899 * doc/Makefile.am: Update as.info dependencies.
1900 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
1902 2005-03-08 Jan Beulich <jbeulich@novell.com>
1904 * doc/as.texinfo: Add sentence to indicate redefining a macro is an
1905 error, and point to .purgem documentation if someone really needs
1907 * NEWS: Mention macro redefinition is now an error.
1909 2005-03-08 Jan Beulich <jbeulich@novell.com>
1911 * config/tc-ia64.c (emit_one_bundle): Track last slot user insn was
1912 emitted to. Add more precise diagnostics for non-fitting insns based
1913 on that. Eliminate now superfluous special casing of MLX. Clear out
1914 slot information when dropping an insn.
1916 2005-03-08 Jan Beulich <jbeulich@novell.com>
1918 * config/tc-ia64.c (parse_section_name): Rename to...
1919 (cross_section): In addition to separating the name from the rest of
1920 the arguments, also carry out the operation.
1921 (dot_xdata): Use cross_section.
1922 (dot_float_cons): Likewise.
1923 (dot_xstringer): Likewise.
1924 (dot_xdata_ua): Likewise.
1925 (dot_float_cons_ua): Likewise. Pass float_cons, not stmt_float_cons.
1927 2005-03-05 Alan Modra <amodra@bigpond.net.au>
1929 * po/gas.pot: Regenerate.
1931 2005-03-04 David Daney <ddaney@avtrex.com>
1933 * config/tc-mips.c (macro_build_lui): Use '__gnu_local_gp'
1934 instead of '_gp' for -mno-shared optimization.
1936 (s_abicalls): Document it in the comment.
1937 (md_show_usage): Document the -mno-shared option.
1939 2005-03-04 Richard Sandiford <rsandifo@redhat.com>
1941 * config/tc-mips.c (mips_set_options): Add sym32 field.
1942 (mips_opts): Initialize it.
1943 (HAVE_32BIT_ADDRESSES): Set to true if pointers are 32 bits wide.
1944 (HAVE_64BIT_ADDRESSES): Redefine as !HAVE_32BIT_ADDRESSES.
1945 (HAVE_32BIT_SYMBOLS, HAVE_64BIT_SYMBOLS): New macros.
1946 (load_address): Use HAVE_64BIT_SYMBOLS instead of HAVE_64BIT_ADDRESSES
1947 when deciding whether to use a symbolic %highest/%higher expansion.
1948 (macro): Likewise. Remove o64/n32 linux hack. Always use
1949 ADDRESS_ADD*_INSN for address addition in the expansion of "dla"
1950 and "la". Handle constants separately from symbolic expressions in
1951 the "ld_st:" case, using 64-bit arithmetic if HAVE_64BIT_ADDRESSES
1952 and using load_register to load the high part of the address.
1953 (OPTION_MSYM32, OPTION_NO_MSYM32): New macros.
1954 (OPTION_ELF_BASE): Bump by 2.
1955 (md_longopts): Add entries for -msym32 and -mno-sym32.
1956 (md_parse_option): Handle them.
1957 (usage): Document them.
1958 (s_mipsset): Handle ".set sym32" and ".set nosym32".
1959 (s_cpload, s_cpsetup): Use HAVE_64BIT_SYMBOLS instead of
1960 HAVE_64BIT_ADDRESSES to detect 64-bit values of "_gp".
1961 * doc/c-mips.texi: Document ".set sym32", ".set nosym32",
1962 -msym32 and -mno-sym32.
1964 2005-03-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1966 * config/tc-mips.c (load_address): Implement GP optimization
1967 for 64bit address space non-PIC. Fix formatting.
1968 (macro): Likewise. Simplify code.
1969 (md_parse_option): Don't bail out if -G 0 is set for PIC code.
1970 (mips_after_parse_args): Simplify code.
1972 2005-03-03 Nick Clifton <nickc@redhat.com>
1974 * expr.c (operand): Remove redundant code enclosed by #ifdef
1975 RELAX_PAREN_GROUPING....#endif.
1977 * config/tc-mn10200.c (tc_gen_reloc): Handle the case where the
1978 reloc is the difference of two symbols defined in the same
1981 * config/tc-iq2000.c (line_comment_chars): Include the # character
1982 as otherwise this breaks #APP/#NO_APP processing.
1984 2005-03-03 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
1986 * config/tc-arc.c(md_assemble): Remove dead code for handling
1987 immediate indexing of ld and st .
1989 2005-03-02 Daniel Jacobowitz <dan@codesourcery.com>
1990 Joseph Myers <joseph@codesourcery.com>
1992 * config/tc-mips.c (percent_op): Add %tlsgd, %tlsldm, %dtprel_hi,
1993 %dtprel_lo, %tprel_hi, %tprel_lo, and %gottprel.
1994 (parse_relocation): Check for a word break after a relocation
1996 (md_apply_fix3): Handle TLS relocations, and mark thread-local
1999 2005-03-02 Alan Modra <amodra@bigpond.net.au>
2001 * config/tc-ppc.c (ppc_fix_adjustable <ELF>): Remove bogus checks.
2003 2005-03-02 Jan Beulich <jbeulich@novell.com>
2005 * as.c (main): Use unlink_if_ordinary instead of unlink.
2006 * messages.c (as_fatal): Likewise.
2008 2005-03-02 Jan Beulich <jbeulich@novell.com>
2010 * config/tc-i386.c (build_modrm_byte): Add lock prefix for cr8...15
2012 (parse_register): Allow cr8...15 in all modes.
2014 2005-03-02 Jan Beulich <jbeulich@novell.com>
2016 * config/tc-i386.c (intel_e11): If not followed by T_PTR, treat T_BYTE
2017 etc. like normal symbol references (T_ID).
2019 2005-03-02 Alan Modra <amodra@bigpond.net.au>
2021 * symbols.c (fb_label_name): Fix silly thinko in last change.
2023 2005-03-02 Alan Modra <amodra@bigpond.net.au>
2025 * expr.c (integer_constant): Remove TARGET_WORD_SIZE hack.
2026 * config/tc-m68k.h (TARGET_WORD_SIZE): Delete.
2028 * symbols.c (fb_label_name): Allow an augend of 2 for mmix.
2030 2005-03-01 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
2033 * config/tc-arc.c (md_assemble): Initialize suffix for extension
2036 2005-03-01 Alan Modra <amodra@bigpond.net.au>
2038 * config/obj-coff.c (fixup_segment): Delete sy_mri_common assertion.
2040 * as.h (assert): Warning fix.
2041 * expr.c (expr): Correct assertion.
2042 * read.c (s_comm_internal): Remove assertion.
2043 * write.c (relax_segment): Enable vma assertion only for BFD_ASSEMBLER.
2044 (fixup_segment): Remove assertion.
2045 * config/tc-dlx.c (machine_ip): Remove untrue assertions.
2046 (md_apply_fix3): Likewise.
2047 * config/tc-i370.c (md_begin): Correct assertion.
2048 (i370_macro): Warning fix for assertion.
2050 2005-03-01 Alan Modra <amodra@bigpond.net.au>
2052 * configure.in (AC_C_BIGENDIAN): Invoke.
2053 * configure: Regenerate.
2054 * write.c (write_object_file <!BFD_ASSEMBLER>): Don't use sizeof
2055 host variable to set string header size.
2056 * config/obj-aout.c (obj_header_append): Don't use host structs.
2057 (obj_symbol_to_chars): Likewise.
2058 (obj_emit_strings): Likewise. Use the passed in output pointer.
2059 * config/obj-aout.h (H_GET_FILE_SIZE): Include H_GET_LINENO_SIZE.
2060 * config/obj-bout.c (obj_emit_relocations): Use md_reloc_size,
2061 not sizeof host struct.
2062 (obj_header_append, obj_symbol_to_chars): Don't use host structs.
2063 (obj_emit_strings): Likewise.
2064 * config/obj-bout.h (EXEC_BYTES_SIZE): Define.
2065 (N_TXTOFF, H_GET_FILE_SIZE, H_GET_HEADER_SIZE): Use instead of
2067 (H_SET_SYMBOL_TABLE_SIZE): Hard code sym size rather than using
2069 (host_number_to_chars): Define.
2070 * config/obj-hp300.c (hp300_header_append): Don't use sizeof
2071 host internal struct to set header sizes.
2072 * config/tc-i960.c (md_number_to_field): Warning fix.
2073 (md_ri_to_chars): Use host byte order.
2074 (get_cdisp, md_apply_fix3): Warning fix.
2075 * config/tc-m68k.c (md_assemble): Don't use sizeof host short.
2077 2005-02-28 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
2079 * doc/c-arc.texi: Update documentation about ARC's extension
2082 2005-02-27 Svein E. Seldal <svein@dev.seldal.com>
2084 * config/tc-tic4x.c (tic4x_gen_to_words): Changed mail
2087 2005-02-23 Alan Modra <amodra@bigpond.net.au>
2089 * cgen.c: Warning fixes.
2090 * config/tc-arc.c: Likewise.
2091 * config/tc-arm.c: Likewise.
2092 * config/tc-avr.c: Likewise.
2093 * config/tc-d10v.c: Likewise.
2094 * config/tc-d30v.c: Likewise.
2095 * config/tc-frv.c: Likewise.
2096 * config/tc-frv.h: Likewise.
2097 * config/tc-h8300.c: Likewise.
2098 * config/tc-h8500.c: Likewise.
2099 * config/tc-i370.c: Likewise.
2100 * config/tc-i960.c: Likewise.
2101 * config/tc-ia64.c: Likewise.
2102 * config/tc-ip2k.c: Likewise.
2103 * config/tc-m68hc11.c: Likewise.
2104 * config/tc-maxq.c: Likewise.
2105 * config/tc-mcore.c: Likewise.
2106 * config/tc-mips.c: Likewise.
2107 * config/tc-msp430.c: Likewise.
2108 * config/tc-pj.c: Likewise.
2109 * config/tc-ppc.c: Likewise.
2110 * config/tc-ppc.h: Likewise.
2111 * config/tc-s390.c: Likewise.
2112 * config/tc-sh.c: Likewise.
2113 * config/tc-sh64.c: Likewise.
2114 * config/tc-tic4x.c: Likewise.
2115 * config/tc-tic80.c: Likewise.
2116 * config/tc-v850.c: Likewise.
2117 * config/tc-vax.c: Likewise.
2118 * config/tc-w65.c: Likewise.
2119 * config/tc-xstormy16.c: Likewise.
2120 * config/tc-z8k.c: Likewise.
2122 2005-02-22 Catherine Moore <clm@cm00re.com>
2124 * read.c (read_a_source_file): Reinstate TC_EQUAL_IN_INSN test.
2125 * doc/internals.texi (TC_EQUAL_IN_INSN): Reinstate.
2127 2005-02-22 Eric Christopher <echristo@redhat.com>
2129 * config/tc-mips.c (struct proc): Change isym to
2130 func_sym. New member func_end_sym.
2131 (s_mips_ent): Update.
2132 (s_mips_end): Ditto. Add code to compute function size.
2134 2005-02-22 Alan Modra <amodra@bigpond.net.au>
2136 * read.c: Warning fixes.
2137 * config/obj-elf.c: Likewise.
2139 2005-02-22 Maciej W. Rozycki <macro@mips.com>
2141 * config/tc-mips.c (append_insn): Call dwarf2_emit_insn() before
2144 2005-02-21 H.J. Lu <hongjiu.lu@intel.com>
2146 * config/obj-coff.c (obj_coff_section): Replace SEC_SHARED with
2149 * config/tc-tic54x.c (tic54x_bss): Replace SEC_BLOCK with
2151 (demand_empty_rest_of_line): Likewise.
2152 (tic54x_sblock): Likewise.
2153 (tic54x_clink): Replace with SEC_CLINK with SEC_TIC54X_CLINK.
2155 2005-02-21 Alan Modra <amodra@bigpond.net.au>
2157 * read.c (address_bytes): New function.
2158 (TC_ADDRESS_BYTES): Default for BSD_ASSEMBLER to address_bytes.
2159 (potable): Add "dc.a".
2160 (cons_worker): Handle "dc.a".
2161 * doc/internals.texi (TC_ADDRESS_BYTES): Document.
2163 2005-02-21 Alan Modra <amodra@bigpond.net.au>
2165 * input-file.c (input_file_open): Rearrange to avoid warning.
2167 2005-02-19 Alan Modra <amodra@bigpond.net.au>
2169 * config/tc-hppa.h (TC_EQUAL_IN_INSN): Delete.
2170 * read.c (read_a_source_file): Remove TC_EQUAL_IN_INSN test.
2171 * doc/internals.texi (TC_EQUAL_IN_INSN): Delete.
2173 2005-02-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2175 * config/tc-mips.c (macro_build_ldst_constoffset): Fail on $at
2176 uses after .set noat.
2177 (load_address): Likewise.
2178 (macro): Likewise. Don't try to avoid $at use by sacrificing
2179 the target register before it is stored, it won't work.
2181 2005-02-17 James E Wilson <wilson@specifixinc.com>
2183 * config/tc-ia64.c (emit_one_bundle): Stop filling a bundle if we
2184 see an instruction that specifies a template.
2186 2005-02-18 Alan Modra <amodra@bigpond.net.au>
2188 * config/tc-openrisc.c (openrisc_relax_frag): Delete unused function.
2189 * config/tc-sparc.c (sparc_ip): Make op_exp static to silence warnings.
2190 * config/tc-tic80.c (build_insn): Init insn[1] to silence warning.
2192 2005-02-17 H.J. Lu <hongjiu.lu@intel.com>
2194 * NEWS: Mention "-mhint.b=[ok|warning|error]".
2196 * config/tc-ia64.c (md): Add hint_b.
2197 (emit_one_bundle): Handle md.hint_b for "hint".
2198 (md_parse_option): Accepted "-mhint.b=[ok|warning|error]".
2199 (md_show_usage): Add "-mhint.b=[ok|warning|error]".
2200 (ia64_init): Set md.hint_b to error.
2201 (md_assemble): Handle md.hint_b for "hint.b".
2203 * doc/as.texinfo: Add "-mhint.b=[ok|warning|error]".
2204 * doc/c-ia64.texi: Likewise.
2206 2005-02-17 Alan Modra <amodra@bigpond.net.au>
2208 * tc.h (struct relax_type, relax_typeS): Move from here..
2209 * as.h: ..to here. Make rlx_forward and rlx_backward an offsetT.
2210 * ecoff.c (ecoff_new_file): Add appfile param.
2211 * ecoff.h (ecoff_new_file): Likewise.
2212 * itbl-lex.h: New file.
2213 * itbl-lex.l: Include itbl-lex.h.
2214 * itbl-parse.y: Likewise.
2215 (insntbl_line, yyparse, yylex): Move to itbl-lex.h.
2216 * read.c (s_app_file_string): Mark appfile possibly unused.
2217 * subsegs.c (seg_not_empty_p): Make sec possibly unused.
2218 * subsegs.h (struct seg_info_trash): Delete.
2219 (seg_info): Use segment_info_type instead.
2220 * config/obj-coff.c (struct filename_list): Make filename const char *.
2221 * config/obj-ecoff.h (obj_app_file): Pass app to ecoff_new_file.
2222 * config/obj-elf.c (elf_file_symbol): Similarly.
2223 * config/tc-a29k.c (md_apply_fix3): Make val a valueT. Don't use
2225 * config/tc-arc.c (md_operand): Warning fix.
2226 * config/tc-arm.c (arm_parse_reloc): Only define when OBJ_ELF.
2227 (md_begin): Rearrange #if defined OBJ_COFF || defined OBJ_ELF.
2228 * config/tc-cris.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Use do while.
2229 * config/tc-frv.c (frv_force_relocation): Warning fix.
2230 * config/tc-m68k.c (md_parse_option): Delete unused var.
2231 * config/tc-mcore.c (mylog2): Rename from log2 throughout.
2232 * config/tc-sparc.c: Likewise.
2233 (s_common): Warning fix.
2234 * config/tc-mips.c (append_insn): Use unsigned long long expressions.
2235 * config/tc-mmix.c (PUSHJSTUB_MAX, PUSHJSTUB_MIN): Define from
2237 * config/tc-s390.c (s390_insn): Delete test of unsigned >= 0.
2238 * config/tc-sh.c (sh_cfi_frame_initial_instructions,
2239 sh_regname_to_dw2regnum): Only define for OBJ_ELF.
2240 * config/tc-tic4x.c (tic4x_insert_reg): Use ISLOWER.
2241 (tic4x_do_align): Use TIC_NOP_OPCODE.
2242 * config/tc-tic4x.h (TIC_NOP_OPCODE): Rename from NOP_OPCODE.
2243 * config/tc-vax.c: Include netinet/in.h.
2244 (tc_headers_hook): Formatting.
2245 * config/tc-xstormy16.c (md_pcrel_from_section): Correct parens.
2247 2005-02-17 Jan Beulich <jbeulich@novell.com>
2249 * config/tc-ia64.c (ia64_parse_name): Don't advance 'name' when
2250 parsing inN, locN, outN. Set 'idx' to offset register number starts
2251 at. Don't handle numbers with leading zeroes or beyond 95. Remove
2254 2005-02-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2256 * config/tc-mips.c (load_address): Fix formatting.
2257 (macro): Don't use AT if .set noat is in effect. Fix formatting.
2258 Catch macros which are unexpandable without AT. Remove duplicate
2260 (macro2): Remove duplicate zeroing of used_at.
2262 2005-02-16 Alan Modra <amodra@bigpond.net.au>
2264 * dw2gencfi.c (output_cie, output_fde): Use DW_CFA_nop rather
2267 2005-02-15 Nigel Stephens <nigel@mips.com>
2268 Maciej W. Rozycki <macro@mips.com>
2270 * config/tc-mips.c (reloc_needs_lo_p): Handle
2271 BFD_RELOC_MIPS16_HI16_S.
2272 (fixup_has_matching_lo_p): Handle BFD_RELOC_MIPS16_LO16.
2273 (append_insn): Add BFD_RELOC_MIPS16_GPREL, BFD_RELOC_MIPS16_HI16_S
2274 and BFD_RELOC_MIPS16_LO16 to relocs to suppress overflow
2276 (mips16_ip): Resolve BFD_RELOC_MIPS16_HI16_S,
2277 BFD_RELOC_MIPS16_HI16 and BFD_RELOC_MIPS16_LO16 for constants.
2278 Call my_getSmallExpression() to parse percent operators.
2279 (percent_op_match, mips_percent_op): Separate definitions.
2280 (mips16_percent_op): Define percent operators for the MIPS16 mode.
2281 (parse_relocation): Handle the MIPS16 mode using
2283 (md_apply_fix3): Handle BFD_RELOC_MIPS16_HI16,
2284 BFD_RELOC_MIPS16_HI16_S and BFD_RELOC_MIPS16_LO16.
2286 2005-02-15 Jan Beulich <jbeulich@novell.com>
2288 * config/tc-ia64.c (md_apply_fix3): Call ia64_gen_real_reloc_type
2289 instead of explicitly dealing with the translation; exclude
2290 relocations that are already pcrel, however.
2292 2005-02-15 Jan Beulich <jbeulich@novell.com>
2294 * config/tc-ia64.c: Include limits.h (if available).
2295 (gr_values[0]): Set path to INT_MAX.
2296 (dot_reg_val): Don't allow changing value of r0. Limit range of
2297 general registers at r127.
2298 (specify_resource): Default resource index is -1. Don't set resource
2299 index (in case IA64_RS_RSE) without setting the specific flag.
2300 (note_register_values): Check operand is O_constant before tracking
2301 input value of moves. Add tracking for dep.z with constant inputs.
2302 (print_dependency): Resource index of specific resource may be zero.
2303 (check_dependencies): Likewise.
2305 2005-02-15 Jan Beulich <jbeulich@novell.com>
2307 * config/tc-ia64.c (parse_operands): New local variables reg1, reg2,
2308 reg_class. Check operands and emit diagnostics for illegal use of
2311 2005-02-15 Jan Beulich <jbeulich@novell.com>
2313 * config/tc-ia64.c (ia64_gen_real_reloc_type): Define and initialize
2314 new variables type, suffix, and width. Handle
2315 BFD_RELOC_IA64_DIR(32|64)[LM]SB in FUNC_LT_FPTR_RELATIVE case.
2316 Handle BFD_RELOC_IA64_DIR64[LM]SB in FUNC_TP_RELATIVE case. Add
2317 FUNC_DTP_MODULE case. Handle BFD_RELOC_IA64_DIR32[LM]SB in
2318 FUNC_DTP_RELATIVE case. Return incoming relocation type if
2319 BFD_RELOC_IA64_IPLT[LM]SB in FUNC_IPLT_RELOC case. Generate warning
2320 if unable to translate relocation type, using the new variables.
2322 2005-02-15 Jan Beulich <jbeulich@novell.com>
2324 * config/tc-ia64.h (ia64_symbol_chars): Declare.
2325 (ty_symbol_chars): Define.
2326 * config/tc-ia64.c (ia64_symbol_chars): Define.
2328 2005-02-15 Jan Beulich <jbeulich@novell.com>
2330 * config/tc-ia64.c (ia64_parse_name): Only update next character if
2331 input_line_pointer was advanced.
2333 2005-02-14 Kaz Kojima <kkojima@rr.iij4u.or.jp>
2335 * config/tc-sh.c (md_apply_fix3): Add parentheses around &
2338 2005-02-13 Jan Beulich <jbeulich@novell.com>
2340 * config/tc-ia64.c (md_parse_option): Handle -xnone and -xdebugn.
2341 (md_show_usage): Add -xnone, -xdebugn, and -xdebugx. Relocate default
2343 (ia64_init): Set md.detect_dv.
2344 (ia64_start_line): New static variable warned. Warn only once when
2345 encountering explicit stops in automatic mode.
2346 * doc/c-ia64.texi: Describe -xnone, -xdebugn, and -xdebugx.
2347 * NEWS: Mention new default mode.
2349 2005-02-13 Jan Beulich <jbeulich@novell.com>
2351 * config/tc-ia64.c (dot_rot): Add comment that name strings should
2352 be freed when wiping out previous state. Canonicalize names before
2353 use. Free name string when detecting redefinition.
2354 (dot_pred_rel): Call generic expression parser to process arguments.
2355 Handle O_register case for individual predicates and O_subtract for
2357 (ia64_parse_name): Canonicalize name before looking it up in dynamic
2359 (ia64_canonicalize_symbol_name): Strip off all trailing # characters.
2360 Warn if multiple found, issue error if resulting symbol name has zero
2362 (dot_alias): Canonicalize name before use.
2364 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
2366 * config/tc-ia64.c (unwind_diagnostic): Return -1 for warning
2368 (in_procedure): Return -1 for warning.
2369 (in_prologue): Likewise.
2370 (in_body): Likewise.
2372 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
2374 * config/tc-ia64.c (dot_xdata): Undo the last change.
2375 (dot_float_cons): Likewise.
2376 (dot_xstringer): Likewise.
2377 (dot_xdata_ua): Likewise.
2378 (dot_float_cons_ua): Likewise.
2380 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
2382 * NEWS: Mention "-munwind-check=[warning|error]".
2384 * config/tc-ia64.c (md): Add unwind_check.
2385 (unwind_diagnostic): New.
2386 (in_procedure): Call unwind_diagnostic when a directive isn't
2388 (in_prologue): Call unwind_diagnostic when a directive isn't in
2390 (in_body): Call unwind_diagnostic when a directive isn't in
2392 (dot_endp): Set md.unwind_check to error before calling
2393 in_procedure and restore it after. When the name is missing or
2394 couldn't be found, use the one from the last .proc if
2395 md.unwind_check isn't error. Warn if md.unwind_check is
2397 (md_parse_option): Handle "-munwind-check=[warning|error]".
2398 (md_show_usage): Add "-munwind-check=[warning|error]".
2399 (ia64_init): Set md.unwind_check to warning.
2401 * doc/as.texinfo: Add "-munwind-check=[none|warning|error]".
2402 * doc/c-ia64.texi: Likewise.
2404 2005-02-11 Jan Beulich <jbeulich@novell.com>
2406 * config/tc-ia64.h (LEX_AT): Include LEX_BEGIN_NAME.
2408 (ia64_parse_name): New third parameter.
2409 (md_parse_name): Pass third argument.
2410 * config/tc-ia64.c (pseudo_func): Placeholders use NULL as name.
2411 (md_operand): Handling of '@'-prefixed symbols moved from here...
2412 (ia64_parse_name): ...to here.
2414 2005-02-11 Jan Beulich <jbeulich@novell.com>
2416 * config/tc-ia64.c (md): Remove last_groups and group_idx.
2417 (errata_nop_necessary_p): Remove declaraction and definition.
2418 (emit_one_bundle): Don't call errata_nop_necessary_p. Don't
2419 update md.group_idx. Don't reset md.last_groups.
2421 2005-02-11 Jan Beulich <jbeulich@novell.com>
2423 * config/tc-ia64.c (parse_section_name): Handle non-quoted first
2425 (dot_xdata): Free section name after use.
2426 (dot_float_cons): Likewise.
2427 (dot_xstringer): Likewise.
2428 (dot_xdata_ua): Likewise.
2429 (dot_float_cons_ua): Likewise.
2430 (md_pseudo_table): Add xdata16 and xdata16.ua.
2432 2005-02-10 H.J. Lu <hongjiu.lu@intel.com>
2434 * doc/all.texi: Add IA64.
2435 * doc/as.texinfo: Likewise.
2437 * doc/c-ia64.texi: Fix typos.
2439 2005-02-10 Julian Brown <julian@codesourcery.com>
2441 * config/tc-arm.c (do_t_ldmstm): Change BFD_RELOC_NONE to
2443 (do_t_push_pop): Likewise.
2444 (md_assemble): Likewise.
2445 (md_apply_fix3): Handle BFD_RELOC_NONE correctly, make
2446 BFD_RELOC_UNUSED same as previous meaning of BFD_RELOC_NONE.
2447 (create_unwind_entry): Output dependency on the required personality
2450 2005-02-07 Nathan Sidwell <nathan@codesourcery.com>
2452 * as.h (seg_not_empty_p): Return int, not bfd_boolean.
2453 * subsegs.c (seg_not_empty_p): Likewise.
2455 2005-02-07 Inderpreet Singh <inderpreetb@noida.hcltech.com>
2457 * config/tc-maxq.c (md_estimate_size_before_relax): Correct the
2458 relative jump calculation.
2459 <md_convert_frag) : Likewise.
2460 <output_disp): Likewise.
2462 2005-02-07 Hans-Peter Nilsson <hp@axis.com>
2464 * write.c (write_object_file): Recognize warning-symbol construct
2465 and skip object- and target- handling for the second symbol.
2467 2005-02-02 Jan Beulich <jbeulich@novell.com>
2469 * config/tc-ia64.c (dot_pred_rel): Update comment. Handle @-prefixed
2470 designators along with quoted ones. Free copy of quoted designator
2473 2005-02-01 Ben Elliston <bje@au.ibm.com>
2475 * config/atof-ieee.c, config/obj-coff.c, config/obj-elf.c,
2476 config/obj-ieee.c, config/obj-som.c, config/obj-vms.c,
2477 config/tc-a29k.c, config/tc-alpha.c, config/tc-arc.c,
2478 config/tc-arm.c, config/tc-d30v.c, config/tc-dlx.c,
2479 config/tc-fr30.c, config/tc-h8300.c, config/tc-h8500.c,
2480 config/tc-i370.c, config/tc-i386.c, config/tc-i960.c,
2481 config/tc-ia64.c, config/tc-m32r.c, config/tc-m32r.h,
2482 config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-mips.c,
2483 config/tc-mn10200.c, config/tc-msp430.c, config/tc-ns32k.c,
2484 config/tc-openrisc.c, config/tc-or32.c, config/tc-pdp11.c,
2485 config/tc-pj.c, config/tc-sparc.h, config/tc-tic54x.c,
2486 config/tc-tic80.c, config/tc-v850.c, config/tc-w65.c,
2487 config/tc-xtensa.c, config/tc-z8k.c, config/xtensa-relax.c: Remove
2488 #if 0'd code throughout.
2490 2005-01-31 Nick Clifton <nickc@redhat.com>
2492 * as.c (parse_args): Bump copyright date reported by --version to
2495 2005-01-31 Nick Clifton <nickc@redhat.com>
2497 * configure.tgt: Remove obsolete targets m68k-lynxos, sparc-lynxos
2500 2005-01-31 Jan Beulich <jbeulich@novell.com>
2502 * macro.c (buffer_and_nest): Allow 'from' being NULL; handle anything
2503 that can end with .endr in that case. Make requiring/permitting
2504 pseudo-ops without leading dot closer to the logic in read.c serving
2506 (expand_irp): Don't pass a mnemonic to buffer_and_nest as it will be
2509 2005-01-31 Jan Beulich <jbeulich@novell.com>
2511 * macro.c (do_formals): Adjust to no longer accept empty parameter
2513 (define_macro): Adjust to no longer accept empty macro name, garbage
2514 following the parameters, or macros that were previously defined.
2515 * read.c (s_bad_end): Declare.
2516 (potable): Add endm. Handler for endr and endm is s_bad_end.
2517 (s_bad_end): Rename from s_bad_endr. Adjust to handle both .endm
2519 * read.h (s_bad_endr): Remove.
2521 2005-01-31 Jan Beulich <jbeulich@novell.com>
2523 * config/tc-ia64.c (parse_operands): Parse all specified operands,
2524 immediately discarding (but counting) those exceeding the maximum
2525 possible amount. Track whether output and input operand counts ever
2526 matched, and use this to better indicate which of the operands/
2527 operand types was wrong; specifically don't default to pointing to
2530 2005-01-31 Jan Beulich <jbeulich@novell.com>
2532 * config/tc-ia64.c (unwind): Remove proc_end (now an automatic
2533 variable in dot_endp). Add body and insn. Make prologue,
2534 prologue_mask, body, and insn bitfields.
2535 (fixup_unw_records): Remove spurious new-lines from end of diagnostic
2537 (in_procedure, in_prologue, in_body): New.
2538 (dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
2539 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
2540 dot_unwentry, dot_altrp, dot_savemem, dot_saveg, dot_savef, dot_saveb,
2541 dot_savegf, dot_spill, dot_spillreg, dot_spillmem, dot_spillreg_p,
2542 dot_spillmem_p, dot_label_state, dot_copy_state, dot_unwabi,
2543 dot_personality): Use the appropriate one of the above.
2544 (dot_proc): Clear unwind.proc_start; set to current location only if
2545 none of the entry points were valid. Check for non-zero-length entry
2546 point names. Check that entry points aren't defined, yet. Clear
2547 unwind.prologue, unwind.body, and unwind.insn.
2548 (dot_body): Call in_procedure. Check that first directive in procedure
2549 had no insns emitted before. Set unwind.body.
2550 (dot_prologue): Call in_procedure. Check that not already in prologue.
2551 Check that first directive in procedure had no insns emitted before.
2553 (dot_endp): Call in_procedure. Declare proc_end. Check for non-zero-
2554 length entry point names. Check that entry points became defined.
2555 (md_assemble): Set unwind.insn once unwind.proc_start is defined.
2557 2005-01-31 Jan Beulich <jbeulich@novell.com>
2559 * config/tc-ia64.c (emit_one_bundle): Snapshot manual bundling state
2560 before actually using it. Don't generate an error in manual bundling
2561 mode when looking at an insn requiring slot 2 but not yet at slot 2.
2562 Don't generate an error in manual bundling mode when looking at an
2563 insn required to be last in its group but the required slot hasn't
2564 been reached, yet. Allow conversion from MII to MI;I for bundle
2565 consisting of only 2 insns with the stop between them. Suppress
2566 various meaningless errors resulting from detecting earlier ones.
2568 2005-01-31 Jan Beulich <jbeulich@novell.com>
2570 * config/tc-ia64.c (parse_operands): Also handle alloc without first
2573 2005-01-28 Christian Groessler <chris@groessler.org>
2575 * config/tc-z8k.c (md_assemble): Improve error detection.
2577 2005-01-28 Jan Beulich <jbeulich@novell.com>
2579 * config/tc-ia64.c (ia64_estimate_size_before_relax): Allocate space
2580 for personality routine pointer only if there is one.
2581 (ia64_convert_frag): Likewise.
2582 (generate_unwind_image): Likewise.
2584 2005-01-27 Christian Groessler <chris@groessler.org>
2586 * config/tc-z8k.c (INSERT): Remove, not used anywhere.
2587 (md_apply_fix3): Make relative branches out of range an error
2588 instead of a warning. Display correct line number for out of
2589 range branches/calls/memory accesses.
2591 2005-01-27 Nathan Sidwell <nathan@codesourcery.com>
2593 * dwarf2dbg.c (dwarf2_finish): Correct logic for determining when
2594 to emit .debug_line and other debug sections.
2595 * as.h (seg_not_empty_p): Declare.
2596 * subsegs.c (seg_not_empty_p): New predicate.
2598 2005-01-27 Andrew Cagney <cagney@gnu.org>
2600 * configure: Regenerate to track ../gettext.m4 change.
2602 2005-01-27 Jan Beulich <jbeulich@novell.com>
2604 * config/tc-ia64.c (emit_one_bundle): Change "?imbf??" to "?ibmfxx".
2606 2005-01-27 Jan Beulich <jbeulich@novell.com>
2608 * config/tc-ia64.c (emit_one_bundle): Add late resolution of move
2609 to/from application registers dynamic insns.
2610 (md_assemble): Defer resolution of move to/from application registers
2611 dynamic insns when they can be issued on either the I- or M-units.
2613 2005-01-25 Alexandre Oliva <aoliva@redhat.com>
2615 * config/tc-frv.c (md_apply_fix3): Mark TLS symbols as such.
2616 2004-12-10 Alexandre Oliva <aoliva@redhat.com>
2617 * config/tc-frv.c (frv_pic_ptr): Add tlsmoff support.
2618 2004-11-10 Alexandre Oliva <aoliva@redhat.com>
2619 * cgen.c (gas_cgen_parse_operand): Handle
2620 CGEN_PARSE_OPERAND_SYMBOLIC.
2621 * config/tc-frv.c (md_cgen_lookup_reloc): Handle TLS relocations.
2622 (frv_force_relocation): Likewise. Fix handling of PIC
2624 (md_apply_fix3): Likewise.
2626 2005-01-21 Ben Elliston <bje@au.ibm.com>
2628 * as.h: Remove #if 0'd code.
2629 * atof-generic.c (atof_generic): Likewise.
2630 * ecoff.c (ecoff_directive_frame): Likewise.
2631 * frags.h (FRAG_APPEND_1_CHAR): Likewise.
2632 * itbl-ops.c (itbl_add_reg): Likewise.
2633 * listing.c (calc_hex): Likewise.
2634 * read.c (MASK_CHAR): Likewise.
2635 * subsegs.c (subsegs_print_statistics): Likewise.
2636 * symbols.c (indent): Likewise.
2637 * write.c (write_relocs): Likewise.
2638 (write_object_file): Likewise.
2639 (relax_frag): Likewise.
2641 2005-01-20 Nick Clifton <nickc@redhat.com>
2643 * as.c (std_longopts): Add an entry for "--a" in order to prevent
2644 getopt_long_only() from considering -a as an abbreviation for
2646 (parse_args): Fix the parsing of -a=<file>.
2648 2005-01-20 Alan Modra <amodra@bigpond.net.au>
2651 * read.c (s_incbin): Adjust default count for skip. Check validity
2652 of count and skip rigorously.
2654 2005-01-19 Fred Fish <fnf@specifixinc.com>
2656 * config/tc-mips.c (dummy_opcode): Add init for new struct member.
2658 2005-01-19 Richard Sandiford <rsandifo@redhat.com>
2660 * read.c (convert_to_bignum): New function, split out from...
2661 (emit_expr): ...here. Handle the case where X_add_number is
2662 positive and the input value is negative.
2663 (output_big_sleb128): Fix setting of continuation bit. Check whether
2664 the final byte needs to be sign-extended. Fix size-shrinking loop.
2665 (emit_leb128_expr): When generating a signed leb128, see whether the
2666 sign of an O_constant's X_add_number matches the sign of the input
2667 value. Use a bignum if not.
2669 2005-01-17 Andrew Stubbs <andrew.stubbs@st.com>
2671 * tc-sh.c (md_begin,md_parse_option): Change arch_sh1_up to
2672 arch_sh_up in order to match the external name and make the
2673 testsuite's job easier.
2675 2005-01-14 H.J. Lu <hongjiu.lu@intel.com>
2678 * config/tc-i386.c (i386_scale): Disallow 0 scale.
2680 2005-01-12 Nick Clifton <nickc@redhat.com>
2682 * config/tc-iq2000.c (s_iq2000_set): Fix thinko parsing
2683 ignored_arguments array.
2685 2005-01-10 H.J. Lu <hongjiu.lu@intel.com>
2687 * write.c (write_object_file): Disallow a symbol equated to
2690 2005-01-10 Inderpreet Singh <inderpreetb@noida.hcltech.com>
2692 * tc-maxq.c: Replace constants 10 and 20 with bfd_mach_maxq10 and
2694 (md_pseudo_table): Add new pseudo ops for maxq10 and maxq20.
2695 (maxq_target): New function: Set the machine type.
2697 2005-01-06 Paul Brook <paul@codesourcery.com>
2699 * config/tc-arm.c (FPU_DEFAULT): Define for TE_VXWORKS.
2700 (md_begin): Handle TE_VXWORKS for FP defaults.
2701 (md_apply_fix3): Correct rela offsets.
2702 (elf32_arm_target_format): Add VxWorks targets.
2704 2005-01-06 Paul Brook <paul@codesourcery.com>
2706 * configure.tgt: Set em=vxworks for *-*-vxworks.
2707 * config/te-vxworks.h: New File.
2709 2005-01-06 Paul Brook <paul@codesourcery.com>
2711 * config/tc-arm.c (arm_cpus): Correct arch field for arm1026ej-s.
2713 2005-01-04 Dmitry Diky <diwil@spec.ru>
2715 * config/tc-msp430.c (md_apply_fix3): Fix offset calculation for
2718 2005-01-03 David Mosberger <davidm@hpl.hp.com>
2720 * config/tc-ia64.c (md): Add member "loc_directive_seen".
2721 (dot_loc): New function.
2722 (md_pseudo_table): Add entry to map .loc to dot_loc().
2723 (emit_one_bundle): Only call dwarf2_gen_line_info() if we have
2724 seen a .loc directive or we're generating DWARF2 debug info for
2727 2004-12-29 Alan Modra <amodra@bigpond.net.au>
2730 * read.c (s_comm_internal): Don't zero end of name until size
2731 expression has been parsed.
2733 2004-12-25 Marek Michalkiewicz <marekm@amelek.gda.pl>
2735 * config/tc-avr.c (mcu_types): Move attiny{13,2313} from avr4 to avr2.
2737 2004-12-23 Tomer Levi <Tomer.Levi@nsc.com>
2739 * config/tc-crx.c: Support 'bcop' relaxation (dealt as in 'cmp&branch'
2742 2004-12-22 Ian Lance Taylor <ian@airs.com>
2744 * configure.tgt: New.
2745 * configure.in: Move setting of cpu_type, fmt, etc., to
2747 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add
2748 $(srcdir)/configure.tgt.
2749 * configure, Makefile.in: Rebuild.
2751 2004-12-22 Klaus Rudolph <lts-rudolph@gmx.de>
2753 * config/tc-avr.c: Add support for the new R_AVR_LDI, R_AVR_6 and
2754 R_AVR_6_ADIW relocs for the LDI, ADIW/SBIW and LDD/STD
2756 (avr_offset_expression): New function to parse offsets for LDI
2758 (avr_operand): Use it.
2759 (md_apply_fix3): Generate the relocs.
2761 2004-12-16 Andrew Stubbs <andrew.stubbs@st.com>
2763 * config/tc-sh64.c (shmedia_md_apply_fix3): Add missing
2764 BFD_RELOC_SH_IMMS10BY8 relocation.
2766 * config/tc-sh64.c (shmedia_build_Mytes): Emit an error message rather
2767 than just ignoring bad code.
2769 2004-12-16 Richard Sandiford <rsandifo@redhat.com>
2771 * config/tc-v850.c (handle_lo16): New function.
2772 (v850_reloc_prefix): Use it to check lo().
2773 (md_assemble, md_apply_fix3): Handle BFD_RELOC_V850_LO16_SPLIT_OFFSET.
2775 2004-12-14 P.J. Darcy <darcypj@us.ibm.com>
2777 * configure.in: Add s390x-ibm-tpf support.
2778 * configure: Regenerate.
2780 2004-12-15 Jan Beulich <jbeulich@novell.com>
2782 * config/obj-elf.c (obj_elf_change_section): Only set type and
2783 attributes on new sections. Emit warning when type of re-declared
2784 section doesn't match.
2786 2004-12-15 Jan Beulich <jbeulich@novell.com>
2788 * dw2gencfi.c (dot.cfi.startproc): Clear cur_cfa_offset so
2789 '.cfi_startproc simple' doesn't inherit the old value.
2791 2004-12-15 Jan Beulich <jbeulich@novell.com>
2793 * dw2gencfi.c (output_cfi_insn): Adjust DW_CFA_def_cfa_sf generation
2794 to emit a signed and factored offset. Adjust DW_CFA_def_cfa_offset_sf
2795 generation to emit a factored offset.
2797 2004-12-10 Ian Lance Taylor <ian@wasabisystems.com>
2799 * config/tc-mips.c (macro) [M_LA_AB]: Give an error for a offset
2800 which is too large in the case of NO_PIC without 64-bit
2803 * config/tc-mips.c (mips_in_shared): New static variable.
2804 (macro_build_lui): Permit "_gp" if !mips_in_shared.
2805 (md_longopts): Add -mshared and -mno-shared.
2806 (md_parse_option): Handle OPTION_MSHARED and OPTION_MNO_SHARED.
2807 (s_cpload): Implement !mips_in_shared case.
2808 (s_cpsetup): Likewise.
2809 * doc/c-mips.texi (MIPS Opts): Document -mno-shared.
2810 * NEWS: Mention -mno-shared.
2812 2004-12-09 Paul Brook <paul@codesourcery.com>
2814 * config/tc-arm.c (s_arm_unwind_fnend): Use R_ARM_PREL31 relocation
2817 2004-12-09 Ian Lance Taylor <ian@wasabisystems.com>
2819 * config/tc-mips.c (append_insn): If we emit a nop during a relax
2820 sequence, increase the size of the sequence.
2822 * config/tc-mips.c (mips_cpu_info_table): Change "9000" entry to
2825 2004-12-07 Ben Elliston <bje@gnu.org>
2827 * read.c (s_align): Use an align_limit temporary to allay a GCC
2828 signed/unsigned comparison warning.
2830 2004-12-01 Mark Mitchell <mark@codesourcery.com>
2832 * Makefile.am (TARG_ENV_HFILES): Add te-armlinuxeabi.h.
2833 * configure.in: Use it for arm*-*-linux-gnueabi*.
2834 * config/tc-arm.c: Allow emulation file to set FPU_DEFAULT.
2835 * config/te-armlinuxeabi.h: New file.
2836 * Makefile.in: Regenerated.
2837 * aclocal.m4: Likewise.
2838 * configure: Likewise.
2839 * doc/Makefile.in: Regenerated.
2841 2004-12-02 Bob Wilson <bob.wilson@acm.org>
2843 * config/tc-xtensa.c (xtensa_switch_section_emit_state): Use subseg_set.
2844 (xtensa_restore_emit_state): Likewise.
2846 2004-12-02 Alan Modra <amodra@bigpond.net.au>
2848 * read.c (ALIGN_LIMIT): Define, increasing limit for BFD_ASSEMBLER.
2851 2004-11-30 Tero Niemela <tero_niemela@yahoo.com>
2853 * Makefile.am: Change LOCALEDIR to $(datadir)/share.
2854 * Makefile.in: Regenerate.
2856 2004-11-29 Tomer Levi <Tomer.Levi@nsc.com>
2858 * config/tc-crx.c: Major code cleanup. Remove unused variables and
2859 functions, give functions a meaningful name, add comments.
2860 (check_range): New function - Replace operand size calculation
2861 with range checking.
2862 (assemble_insn): Update Algorithm, improve error issuing.
2864 (process_label_constant): Bug fix regarding COP_BRANCH_INS relocation
2867 2004-11-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2869 * config/tc-m32r.c (md_pcrel_from_section): Fixed a pcrel relocte
2870 miss between different section in the same module.
2871 (tc_gen_reloc): Likewise.
2873 2004-11-25 Theodore A. Roth <troth@openavr.org>
2875 * gas/config/tc-avr.c (mcu_types): Add support for atmega165,
2876 atmega325, atmega3250, atmega645 and atmega6450.
2878 2004-11-25 Jan Beulich <jbeulich@novell.com>
2880 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
2881 permissible for the selected instruction suffix.
2882 (process_suffix): For DefaultSize instructions, suppressing the
2883 guessing of a 'q' suffix if the instruction doesn't support it is
2884 pointless, because only an 'l' suffix can be guessed in this place.
2886 2004-11-24 Nick Clifton <nickc@redhat.com>
2888 * config/tc-iq2000.c: Remove support for IQ10 processor.
2889 Convert to ISO C90 formatting.
2890 * config/tc-iq2000.h: Likewise.
2892 2004-11-23 Nick Clifton <nickc@redhat.com>
2894 * config/tc-mn10300.c (md_relax_table): More fixes to the offsets
2895 in this table. They should be correct now.
2897 2004-11-23 Jan Beulich <jbeulich@novell.com>
2899 * config/tc-i386.h (CpuMMX2): Declare. Artificial classifier to
2900 indicate the MMX extensions added by both SSE and 3DNow!A.
2901 (Cpu3dnowA): Declare.
2902 (CpuUnknownFlags): Update.
2903 * config/tc-i386.c (cpu_sub_arch_name): Declare.
2904 (cpu_arch): i586 and pentium do not imply MMX. i686 and pentiumpro do
2905 neither imply SSE nor MMX. k6 implies MMX. k6_2 additionally implies
2906 3DNow!. Athlon additionally implies 3DNow!A. Several new
2907 entries (those starting with a dot are for sub-arch specification).
2908 (set_cpu_arch): Handle sub-arch specifications.
2909 (parse_insn): Distinguish between instructions not supported because
2910 of insufficient CPU features and because of 64-bit mode.
2911 * doc/c-i386.texi: Describe enhanced .arch directive.
2913 2004-11-22 Bob Wilson <bob.wilson@acm.org>
2915 * config/tc-xtensa.c (xg_add_opcode_fix): Set fx_no_overflow.
2917 2004-11-22 Bob Wilson <bob.wilson@acm.org>
2919 * dwarf2dbg.c (dwarf2_finish): Don't write a .debug_line section
2920 without a corresponding .debug_info section.
2922 2004-11-22 Hans-Peter Nilsson <hp@axis.com>
2924 * read.c (potable): Add "error" and "warning".
2925 (s_errwarn): New function.
2926 * read.h (s_errwarn): Declare.
2927 * doc/as.texinfo (Error, Warning): Document .error and .warning.
2929 2004-11-22 Nick Clifton <nickc@redhat.com>
2931 * config/tc-tic54x.c (tic54x_adjust_symtab): Adjust call to
2934 2004-11-19 Alan Modra <amodra@bigpond.net.au>
2936 * config/tc-msp430.c (struct rcodes_s, MSP430_RLC, msp430_rcodes,
2937 struct hcodes_s, msp430_hcodes): From include/opcode/msp430.h.
2939 2004-11-19 Alan Modra <amodra@bigpond.net.au>
2941 * config/obj-coff.c (c_dot_file_symbol): Add "app" param.
2942 (coff_adjust_symtab): Adjust call.
2943 (crawl_symbols): Likewise.
2944 * config/obj-coff.h (c_dot_file_symbol): Add "app" param.
2945 (obj_app_file): Adjust.
2947 2004-11-18 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
2949 * configure.in: Enable bfd_assember for the MAXQ port.
2950 * configure: Regenerate.
2952 2004-11-12 Bob Wilson <bob.wilson@acm.org>
2953 Sterling Augustine <sterling@tensilica.com>
2955 * config/tc-xtensa.c (finish_vinsn): Clear pending instruction if
2956 there is a conflict.
2957 (check_t1_t2_reads_and_writes): Check for both reads and writes to
2958 interfaces that are related as determined by xtensa_interface_class_id.
2960 2004-11-12 Nick Clifton <nickc@redhat.com>
2962 * config/tc-mn10300.c (md_relax_table): Fix off by one negative
2963 offsets for conditional branches.
2965 2004-11-11 Bob Wilson <bob.wilson@acm.org>
2967 * config/tc-xtensa.c (MAX_IMMED6): Change value to 65.
2969 2004-11-10 Bob Wilson <bob.wilson@acm.org>
2971 * config/tc-xtensa.c (update_next_frag_state): Always add a NOP if
2972 relaxing at the end of a loop. Don't mark frags as UNREACHABLE or
2974 (relax_frag_immed): Update call to update_next_frag_state.
2976 2004-11-10 Alan Modra <amodra@bigpond.net.au>
2978 * obj.h (struct format_ops <app_file>): Add int param.
2979 * read.h (s_app_file_string): Likewise.
2980 * read.c (s_app_file_string): Likewise.
2981 (s_app_file): Adjust s_app_file_string call.
2982 * config/tc-mips.c (s_mips_file): Likewise.
2983 * config/obj-coff.h (obj_app_file): Add app param.
2984 * config/obj-ecoff.h (obj_app_file): Likewise.
2985 * config/obj-multi.h (obj_app_file): Likewise.
2986 * config/obj-elf.h (elf_file_symbol): Likewise.
2987 * config/obj-elf.c (elf_file_symbol): Only emit one file symbol
2988 if called for # preprocessor lines.
2990 2004-11-08 H.J. Lu <hongjiu.lu@intel.com>
2993 * symbols.c (resolve_symbol_value): Convert weak symbols only
2995 (symbol_equated_reloc_p): Don't equate weaks when relocating
2996 only for Windows PECOFF.
2998 2004-11-08 Tomer Levi <Tomer.Levi@nsc.com>
3000 * config/tc-crx.c (print_insn): Check and set insn_addr.
3001 * config/tc-crx.h (md_frag_check): Define.
3003 2004-11-08 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
3004 Vineet Sharma <vineets@noida.hcltech.com>
3006 * configure.in: Add support for new target maxq-coff.
3007 * configure: Regenerate.
3008 * NEWS: Mention new support.
3009 * config/tc-maxq.c: New file.
3010 * config/tc-maxq.h: New file.
3011 * config/obj-coff.h: Add support for maxq-coff.
3013 2004-11-08 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
3015 * symbols.c (any_external_name): Define.
3016 (resolve_symbol_value): Convert weak symbols.
3017 (S_SET_EXTERNAL): Support any_external_name.
3018 (S_SET_NAME): Qualify parameter const.
3019 (symbol_equated_reloc_p): Equate to weaks when relocating.
3020 * symbols.h (S_SET_NAME): Qualfiy parameter const.
3021 * tc.h (any_external_name): Declare.
3022 * config/obj-coff.c ("coff/pe.h"): Include for BFD
3024 (weak_is_altname): Declare and define.
3025 (weak_name2altname): Same.
3026 (weak_altname2name): Same.
3027 (weak_uniquify): Same.
3028 (weak_altprefix): Define.
3029 (obj_coff_weak): Change .weak syntax and handling.
3030 (coff_frob_symbol): Fix PE weak symbol alternates.
3031 * config/obj-coff.h (USE_UNIQUE): Define.
3032 * config/tc-i386.c (md_apply_fix3): Assume weak symbols
3033 are in another segment.
3034 (tc_gen_reloc): Remove broken addend hack.
3035 doc/as.texinfo: Update.
3037 2004-11-05 Sterling Augustine <sterling@tensilica.com>
3039 * config/tc-xtensa.c (total_frag_text_expansion): New.
3040 (md_estimate_size_before_relax): Use it.
3041 (find_address_of_next_align_frag): Likewise.
3043 2004-11-05 Tomer Levi <Tomer.Levi@nsc.com>
3045 * config/tc-crx.c: Rename argument types.
3046 (processing_arg_number): Rename to 'cur_arg_num'.
3047 (get_number_of_bits): Rename to 'set_operand_size'.
3048 (get_operandtype): Rename to 'parse_operand', totally rewrite.
3049 (set_cons_rparams): Rename to 'set_operand', totally rewrite.
3050 (set_indexmode_parameters): Remove function, integrate its code into
3052 (set_operand_size): Get rid of 'Operand Number' function parameter -
3053 use global variable 'cur_arg_num' instead.
3054 Use a local 'argument' pointer to reference the current argument.
3055 (parse_operand): Likewise.
3056 (set_operand): Likewise.
3057 (process_label_constant): Likewise.
3059 2004-11-04 Bob Wilson <bob.wilson@acm.org>
3061 * config/tc-xtensa.c: Remove XTENSA_SECTION_RENAME ifdefs.
3062 (add_section_rename): Delete. Inlined into...
3063 (build_section_rename): ...here. Use xstrdup instead of strdup.
3064 (xtensa_section_rename): Drop "const" from argument and return types.
3065 (md_show_usage): Indent to match show_usage().
3066 * config/tc-xtensa.h: Remove XTENSA_SECTION_RENAME ifdefs.
3067 (tc_canonicalize_section_name): Define.
3068 (md_elf_section_rename): Remove unused macro.
3069 * doc/as.texinfo (Overview): Document Xtensa --rename-section option.
3070 * doc/c-xtensa.texi (Xtensa Options): Likewise.
3071 (Frame Directive): Delete.
3073 2004-11-04 Daniel Jacobowitz <dan@debian.org>
3075 * configure.in: Remove arm-*-oabi and thumb-*-oabi.
3076 * config/tc-arm.c (target_oabi): Delete.
3077 (md_apply_fix3, elf32_arm_target_format): Remove target_oabi checks.
3078 (arm_opts): Remove moabi.
3079 * doc/as.texinfo (Overview): Remove documentation of -moabi.
3080 * doc/c-arm.texi (ARM Options): Likewise.
3081 * configure: Regenerated.
3083 2004-11-04 Hans-Peter Nilsson <hp@axis.com>
3085 * configure.in (crisv32): Recognize. AC_DEFINE_UNQUOTED
3086 DEFAULT_CRIS_ARCH. Handle crisv32-*-linux-gnu* like
3087 cris-*-linux-gnu* and crisv32-*-* like cris-*-*.
3088 * configure: Regenerate.
3089 * config/tc-cris.c (enum cris_archs): New.
3090 (cris_mach, cris_arch_from_string, s_cris_arch, get_sup_reg)
3091 (cris_insn_ver_valid_for_arch): New functions.
3092 (DEFAULT_CRIS_ARCH): New macro, default to cris_any_v0_v10.
3093 (cris_arch): New variable.
3094 (md_pseudo_table): New pseudo .arch.
3095 (err_for_dangerous_mul_placement): Initialize according to
3097 (STATE_COND_BRANCH): Renamed from STATE_CONDITIONAL_BRANCH.
3099 (STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON)
3100 (STATE_ABS_BRANCH_V32, STATE_LAPC, BRANCH_BF_V32, BRANCH_BB_V32)
3101 (BRANCH_WF_V32, BRANCH_WB_V32): New.
3102 (BRANCH_BF, BRANCH_BB, BRANCH_WF, BRANCH_WB): Don't undef after
3103 use in md_cris_relax_table.
3104 (md_cris_relax_table): Add entries for STATE_COND_BRANCH_V32,
3105 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
3106 Update and improve head comment.
3107 (OPTION_PIC): Define in terms of previous option, OPTION_US.
3108 (OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): Similar.
3110 (md_longopts): New option --march=...
3111 (cris_any_v0_v10_long_jump_size, crisv32_long_jump_size): New
3113 (md_long_jump_size): Initialize in terms of DEFAULT_CRIS_ARCH.
3114 (HANDLE_RELAXABLE): New macro.
3115 (md_estimate_size_before_relax): Use HANDLE_RELAXABLE for common
3116 cases. Check for weak symbols and assume not relaxable. Handle
3117 STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON,
3118 STATE_ABS_BRANCH_V32, STATE_LAPC. Use new variable symbolP, not
3120 (md_convert_frag): Handle STATE_COND_BRANCH_V32,
3121 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
3122 (cris_create_short_jump): Adjust for CRISv32.
3123 (cris_relax_frag): Handle new states.
3124 (md_create_long_jump): Ditto. Emit error for common_v10_v32.
3125 (md_begin): Define symbols "..asm.arch.cris.v32",
3126 "..asm.arch.cris.v10", "..asm.arch.cris.common_v10_v32" and
3127 "..asm.arch.cris.any_v0_v10". Use cris_insn_ver_valid_for_arch
3128 when entering opcode table entry points.
3129 (md_assemble): Adjust branch handling for CRISv32. Handle LAPC
3130 relaxation. In fix_new_exp call for main insn, pass 1 for pcrel
3131 parameter for 8, 16 and 32-bit pc-relative insns and LAPC.
3132 (cris_process_instruction): Initialize out_insnp->insn_type to
3133 CRIS_INSN_NONE, not CRIS_INSN_NORMAL.
3134 <case ']', '[', 'A', 'd', 'Q', 'N', 'n', 'Y', 'U', 'u', 'T'>: New
3136 <case 'm'>: Check that modified_char == '.'.
3137 <invalid operands>: Consume the rest of the line.
3138 When operands don't match, skip over subsequent insns with
3139 non-matching version specifier but same mnemonic.
3140 <immediate constant, case SIZE_SPEC_REG>: Immediate operands for
3141 special registers in CRISv32 are always 32 bit long.
3142 <immediate constant, case SIZE_FIELD_SIGNED, SIZE_FIELD_UNSIGNED>:
3144 (get_gen_reg): Only recognize "PC" when followed by "+]" for v32
3145 and compatible. Recognize "ACR" for v32, unless followed by "+".
3146 (get_spec_reg): Consider cris_arch when looking up register.
3147 (get_autoinc_prefix_or_indir_op): Don't recognize assignment for
3149 (get_3op_or_dip_prefix_op): Check for ']' after seeing '[rN+'.
3150 (cris_get_expression): Restore input_line_pointer if failing "early".
3151 (get_flags): Consider cris_arch and recognize flags accordingly.
3152 (branch_disp): Adjust for CRISv32.
3153 (gen_cond_branch_32): Similar. Emit error for common_v10_v32.
3154 (cris_number_to_imm): Use as_bad_where, not as_bad. Remove
3155 related FIXME. Don't insist on BFD_RELOC_32_PCREL fixup to be
3156 resolved. Don't enter zeros in object file for
3158 <case BFD_RELOC_CRIS_LAPCQ_OFFSET, BFD_RELOC_CRIS_SIGNED_16>
3159 <case BFD_RELOC_CRIS_SIGNED_8>: New case.
3160 (md_parse_option): Break out "return 1".
3161 <OPTION_ARCH> New case.
3162 (tc_gen_reloc): <case BFD_RELOC_CRIS_LAPCQ_OFFSET>
3163 <case BFD_RELOC_CRIS_SIGNED_16, BFD_RELOC_CRIS_SIGNED_8>
3164 <case BFD_RELOC_CRIS_UNSIGNED_8, BFD_RELOC_CRIS_UNSIGNED_16>
3165 <case BFD_RELOC_32_PCREL>: New cases.
3166 Addends for non-zero fx_pcrel are too in fx_offset.
3167 (md_show_usage): Show --march=<arch>.
3168 (md_apply_fix3): Adjust val for BFD_RELOC_CRIS_LAPCQ_OFFSET.
3169 (md_pcrel_from): BFD_RELOC_CRIS_LAPCQ_OFFSET is PC-relative too.
3170 (s_syntax) <struct syntaxes>: Properly constify member operand.
3171 * config/tc-cris.h (TARGET_MACH): Define.
3172 (cris_mach): Declare.
3173 * doc/as.texinfo (Overview) <CRIS>: Add --march=...
3174 * doc/c-cris.texi (CRIS-Symbols): New node for built-in symbols.
3175 (CRIS-Opts): Document --march=...
3176 (CRIS-Pseudos): Document .arch.
3178 2004-11-04 Jan Beulich <jbeulich@novell.com>
3180 * config/tc-i386.c (set_intel_syntax): Allow % in symbol names when
3181 intel syntax and no register prefix, allow $ in symbol names when
3183 (set_16bit_gcc_code_flag): Replace literal 'l' by LONG_MNEM_SUFFIX.
3184 (intel_float_operand): Add fourth return value indicating math control
3185 operations. Make classification more precise.
3186 (md_assemble): Complain if memory operand of mov[sz]x has no size
3188 (parse_insn): Translate word operands to floating point instructions
3189 operating on integers as well as control instructions to short ones
3190 as expected by AT&T syntax. Translate 'd' suffix to short one only for
3191 floating point instructions operating on non-integer operands.
3192 (match_template): Remove fldcw special case. Adjust q-suffix handling
3193 to permit it on fild/fistp/fisttp in AT&T mode.
3194 (process_suffix): Don't guess DefaultSize insns' suffix from
3195 stackop_size for certain floating point control instructions. Guess
3196 suffix for branch and [ls][gi]dt based on flag_code. Split error
3197 messages for Intel and AT&T syntax, and make the condition more strict
3198 for the former. Adjust suppressing of generation of operand size
3200 (intel parser): Allow the full set of MASM operators. Add FWORD, TBYTE,
3201 OWORD, and XMMWORD operand size specifiers (TBYTE replaces XWORD). Add
3202 more error checking.
3203 * config/tc-i386.h (BYTE_PTR WORD_PTR DWORD_PTR QWORD_PTR XWORD_PTR
3204 SHORT OFFSET_FLAT FLAT NONE_FOUND): Remove unused defines.
3206 2004-11-03 Hans-Peter Nilsson <hp@axis.com>
3208 * symbols.c (colon) [!WORKING_DOT_WORD]: Don't declare
3209 md_short_jump_size, md_long_jump_size.
3210 * write.c [!WORKING_DOT_WORD]: Ditto.
3211 * tc.h [!WORKING_DOT_WORD]: Declare them here. Drop const
3213 * config/tc-cris.h (md_short_jump_size, md_long_jump_size): Don't
3215 * config/tc-cris.c (md_short_jump_size, md_long_jump_size): Drop
3216 const qualifier in these definitions.
3217 * config/tc-i370.c, config/tc-m68k.c, config/tc-pdp11.c,
3218 config/tc-s390.c, config/tc-tahoe.c, config/tc-vax.c: Ditto.
3220 2004-11-02 Nick Clifton <nickc@redhat.com>
3222 * dwarf2dbg.c (dwarf2_finish): Check for the existence of a file
3223 table before deciding to produce a .debug_line section to match up
3224 with a user provided .debug_info section.
3226 2004-10-28 Tomer Levi <Tomer.Levi@nsc.com>
3228 * config/tc-crx.c (getreg_image): Bug fix, a return value was
3229 mistakenly omitted from CRX_C_REGTYPE and CRX_CS_REGTYPE cases.
3231 2004-10-27 Tomer Levi <Tomer.Levi@nsc.com>
3233 * config/tc-crx.c: Remove global variable 'post_inc_mode'.
3234 (get_flags): New function.
3235 (get_number_of_bits): Edit comments, update numeric values to
3237 (process_label_constant): Don't support the colon
3238 format (SYMBOL:[s|m|l]).
3239 (set_cons_rparams): Support argument type 'arg_rbase'.
3240 (get_operandtype): Bug fix in 'rbase' operand type parsing.
3241 (handle_LoadStor): Bug fix, first handle post-increment mode.
3242 (getreg_image): Remove redundant code, update according to latest
3244 (print_constant): Bug fix relate to 3-word instructions.
3245 (assemble_insn): Bug fix, when matching instructions, verify also
3246 instruction type (not only mnemonic).
3247 Add various error checking.
3248 (preprocess_reglist): Support HI/LO and user registers.
3250 2004-10-25 David Mosberger-Tang <davidm@hpl.hp.com>
3252 * config/tc-ia64.c (fixup_unw_records): Don't let the "t" value
3253 in an epilogue directive go negative.
3255 2004-10-25 H.J. Lu <hongjiu.lu@intel.com>
3258 * config/tc-ia64.c (emit_one_bundle): Decrement md.num_slots_in_use
3259 after reporting template error during manual bundling. Reported
3260 by Michael Dupont, michaelx.dupont@intel.com.
3262 2004-10-25 Daniel Jacobowitz <dan@debian.org>
3264 * Makefile.am: Run dep-am.
3265 * aclocal.m4: Regenerate with automake 1.9.2.
3266 * Makefile.in: Regenerate with automake 1.9.2.
3267 * doc/Makefile.in: Likewise.
3269 * config/tc-arm.c: Include "dw2gencfi.h".
3270 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
3272 * config/tc-arm.h (TARGET_USE_CFIPOP, DWARF2_DEFAULT_RETURN_COLUMN)
3273 (DWARF2_CIE_DATA_ALIGNMENT, tc_regname_to_dw2regnum)
3274 (tc_cfi_frame_initial_instructions): Define.
3275 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
3278 2004-10-21 Tomer Levi <Tomer.Levi@nsc.com>
3280 * config/tc-crx.c (assemble_insn): Check unsigned immediate
3282 Update coprocessor id to be unsigned immediate.
3284 2004-10-18 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
3286 * config/tc-i386.c (O_secrel): Delete.
3287 (tc_pe_dwarf2_emit_offset): New function.
3288 * config/tc-i386.h (O_secrel): Define as O_md1.
3289 (TC_DWARF2_EMIT_OFFSET): Define.
3291 2004-10-18 Nick Clifton <nickc@redhat.com>
3293 * config/tc-xstormy16.c (xstormy16_cons_fix_new): Accept and
3294 ignore @fptr() directives for 4-byte fixups.
3296 2004-10-15 Alan Modra <amodra@bigpond.net.au>
3298 * Makefile.am: Run "make dep-am"
3299 * Makefile.in: Regenerate.
3301 2004-10-14 Bob Wilson <bob.wilson@acm.org>
3303 * doc/c-xtensa.texi (Xtensa Options, Absolute Literals Directive):
3304 Remove comments about placement of literal pools.
3305 (Literal Directive): Update description of literal placement.
3306 (Literal Prefix Directive): Remove statement that this does not apply
3307 to absolute-mode literals. Describe new section naming scheme.
3309 2004-10-12 Bob Wilson <bob.wilson@acm.org>
3311 * config/tc-xtensa.c (xtensa_frequency_pseudo): Use set_subseg_freq.
3312 (is_entry_opcode, is_movi_opcode, is_the_loop_opcode, is_jx_opcode,
3313 is_windowed_return_opcode): Delete.
3314 (xtensa_frob_label): Use get_subseg_target_freq.
3315 (md_assemble): Inline call to is_entry_opcode.
3316 (xtensa_handle_align): Inline call to get_frag_is_literal.
3317 (relaxation_requirements): Inline call to is_jx_opcode.
3318 (emit_single_op): Inline call to is_movi_opcode.
3319 (xg_assemble_vliw_tokens): Inline calls to get_frag_is_insn,
3320 get_frag_is_no_transform, is_entry_opcode, and
3321 set_frag_is_specific_opcode. Use get_subseg_total_freq.
3322 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags,
3323 xtensa_fix_close_loop_end_frags, relax_frag_immed, convert_frag_immed):
3324 Inline calls to get_frag_is_no_transform.
3325 (next_instrs_are_b_retw): Inline call to is_windowed_return_opcode.
3326 (xtensa_fix_short_loop_frags): Inline calls to is_the_loop_opcode and
3327 get_frag_is_no_transform.
3328 (convert_frag_immed_finish_loop): Inline calls to get_expression_value
3329 and set_frag_is_no_transform.
3330 (get_expression_value): Delete.
3331 (subseg_map struct): Rename cur_total_freq to total_freq. Rename
3332 cur_target_freq to target_freq.
3333 (get_subseg_info): Split out code to create a new map entry into ...
3334 (add_subseg_info): ... this new function.
3335 (get_last_insn_flags): Check if get_subseg_info succeeded.
3336 (set_last_insn_flags): Call add_subseg_info if needed.
3337 (get_subseg_total_freq, get_subseg_target_freq, set_subseg_freq): New.
3338 (xtensa_reorder_segments): Compute last_sec while counting sections.
3339 Remove call to get_last_sec.
3340 (get_last_sec): Delete.
3341 (cache_literal_section): Inline call to retrieve_literal_seg and its
3342 callees, seg_present and add_seg_list.
3343 (retrieve_literal_seg, seg_present, add_seg_list): Delete.
3344 (get_frag_is_insn, get_frag_is_no_transform,
3345 set_frag_is_specific_opcode, set_frag_is_no_transform): Delete.
3346 * config/tc-xtensa.h (MAX_SLOTS): Reduce from 31 to 15.
3348 2004-10-12 Bob Wilson <bob.wilson@acm.org>
3350 * config/tc-xtensa.c: Use ISO C90 formatting.
3351 * config/tc-xtensa.h: Likewise.
3352 * config/xtensa-istack.h: Likewise.
3353 * config/xtensa-relax.c: Likewise.
3354 * config/xtensa-relax.h: Likewise.
3356 2004-10-12 Paul Brook <paul@codesourcery.com>
3358 * config/tc-arm.c (md_begin): Change EF_ARM_EABI_VER3 to
3361 * doc/c-arm.texi: Document that we actually support -meabi=4, not
3364 2004-10-08 Bob Wilson <bob.wilson@acm.org>
3366 * doc/as.texinfo (VTableEntry, VTableInherit): Add "directive" to index
3368 (Acknowledgements): Use "GAS" instead of AS variable.
3370 2004-10-08 Daniel Jacobowitz <dan@debian.org>
3372 * config/tc-i386.c: Include "elf/x86-64.h".
3373 (i386_elf_section_type): New function.
3374 * config/tc-i386.h (md_elf_section_type): Define.
3375 (i386_elf_section_type): New prototype.
3377 2004-10-08 Linus Nielsen Feltzing <linus@haxx.se>
3379 * config/m68k-parse.h (enum m68k_register): New control register,
3381 * config/tc-m68k.c: Correct control register set for MCF5249.
3383 2004-10-07 Bob Wilson <bob.wilson@acm.org>
3384 Sterling Augustine <sterling@tensilica.com>
3386 * config/tc-xtensa.c (absolute_literals_supported): New global flag.
3387 (UNREACHABLE_MAX_WIDTH): Define.
3388 (XTENSA_FETCH_WIDTH): Delete.
3389 (cur_vinsn, xtensa_fetch_width, xt_saved_debug_type, past_xtensa_end,
3390 prefer_const16, prefer_l32r): New global variables.
3391 (LIT4_SECTION_NAME): Define.
3392 (lit4_state struct): Add lit4_seg_name and lit4_seg fields.
3393 (XTENSA_PROP_*, GET_XTENSA_PROP_*, SET_XTENSA_PROP_*): Define.
3394 (frag_flags struct): New.
3395 (xtensa_block_info struct): Move from tc-xtensa.h. Add flags field.
3396 (subseg_map struct): Add cur_total_freq and cur_target_freq fields.
3397 (bitfield, bit_is_set, set_bit, clear_bit): Define.
3398 (MAX_FORMATS): Define.
3399 (op_placement_info struct, op_placement_table): New.
3400 (O_pltrel, O_hi16, O_lo16): Define.
3401 (directiveE enum): Rename directive_generics to directive_transform.
3402 Delete directive_relax. Add directive_schedule,
3403 directive_absolute_literals, and directive_last_directive.
3404 (directive_info): Rename "generics" to "transform". Delete "relax".
3405 Add "schedule" and "absolute-literals".
3406 (directive_state): Adjust entries to match changes in directive_info.
3407 (xtensa_relax_statesE, RELAX_IMMED_MAXSTEPS): Move to tc-xtensa.h.
3408 (xtensa_const16_opcode, xtensa_movi_opcode, xtensa_movi_n_opcode,
3409 xtensa_l32r_opcode, xtensa_nop_opcode, xtensa_rsr_lcount_opcode): New.
3410 (xtensa_j_opcode, xtensa_rsr_opcode): Delete.
3411 (align_only_targets, software_a0_b_retw_interlock,
3412 software_avoid_b_j_loop_end, maybe_has_b_j_loop_end,
3413 software_avoid_short_loop, software_avoid_close_loop_end,
3414 software_avoid_all_short_loops, specific_opcode): Delete.
3415 (warn_unaligned_branch_targets): New.
3416 (workaround_a0_b_retw, workaround_b_j_loop_end, workaround_short_loop,
3417 workaround_close_loop_end, workaround_all_short_loops): Default FALSE.
3418 (option_[no_]link_relax, option_[no_]transform,
3419 option_[no_]absolute_literals, option_warn_unaligned_targets,
3420 option_prefer_l32r, option_prefer_const16, option_target_hardware):
3422 (option_[no_]align_only_targets, option_literal_section_name,
3423 option_text_section_name, option_data_section_name,
3424 option_bss_section_name, option_eb, option_el): Delete.
3425 (md_longopts): Add entries for: [no-]transform, [no-]absolute-literals,
3426 warn-unaligned-targets, prefer-l32r, prefer-const16, [no-]link-relax,
3427 and target-hardware. Delete entries for [no-]target-align-only,
3428 literal-section-name, text-section-name, data-section-name, and
3430 (md_parse_option): Handle new options and remove old ones. Accept but
3431 ignore [no-]density options. Warn for [no-]generics and [no-]relax
3432 and treat them as [no-]transform.
3433 (md_show_usage): Add new options and remove old ones.
3434 (xtensa_setup_hw_workarounds): New.
3435 (md_pseudo_table): Change "word" entry to use xtensa_elf_cons. Add
3436 "long", "short", "loc" and "frequency" entries.
3437 (use_generics): Rename to ...
3438 (use_transform): ... this function. Add past_xtensa_end check.
3439 (use_longcalls): Add past_xtensa_end check.
3440 (code_density_available, can_relax): Delete.
3441 (do_align_targets): New.
3442 (get_directive): Accept dashes in directive names. Warn about
3443 [no-]generics and [no-]relax directives and treat them as
3445 (xtensa_begin_directive): Call md_flush_pending_output only for some
3446 directives. Check for directives inside instruction bundles. Warn
3447 about deprecated ".begin literal" usage. Warn and ignore [no-]density
3448 directives. Handle new directives. Check generating_literals flag
3450 (xtensa_end_directive): Check for directives inside instruction
3451 bundles. Warn and ignore [no-]density directives. Handle new
3452 directives. Call xtensa_set_frag_assembly_state.
3453 (xtensa_loc_directive_seen, xtensa_dwarf2_directive_loc,
3454 xtensa_dwarf2_emit_insn): New.
3455 (xtensa_literal_position): Call md_flush_pending_output. Do not check
3456 use_literal_section flag.
3457 (xtensa_literal_pseudo): Call md_flush_pending_output. Handle absolute
3458 literals. Use xtensa_elf_cons to parse the expression.
3459 (xtensa_literal_prefix): Do not check use_literal_section. Support
3460 ".lit4" sections for absolute literals. Change prefix convention to
3461 replace ".text" (or ".t" in a linkonce section). No need to call
3463 (xtensa_frequency_pseudo, xtensa_elf_cons, xtensa_elf_suffix): New.
3464 (expression_end): Handle closing braces and colons.
3465 (PLT_SUFFIX, plt_suffix): Delete.
3466 (expression_maybe_register): Use new xtensa-isa.h functions. Use
3467 xtensa_elf_suffix instead of checking for plt suffix, and handle O_lo16
3468 and O_hi16 expressions as well.
3469 (tokenize_arguments): Handle closing braces and colons.
3470 (parse_arguments): Use new xtensa-isa.h functions. Handle "invisible"
3471 operands and paired register syntax.
3472 (get_invisible_operands): New.
3473 (xg_translate_sysreg_op): Handle new Xtensa LX RSR/WSR/XSR syntax. Use
3474 new xtensa-isa.h functions.
3475 (xtensa_translate_old_userreg_ops, xtensa_translate_zero_immed): New.
3476 (xg_translate_idioms): Check if inside bundle. Use use_transform.
3477 Handle new Xtensa LX RSR/WSR/XSR syntax. Remove code to widen density
3478 instructions. Use xtensa_translate_zero_immed.
3479 (operand_is_immed, operand_is_pcrel_label): Delete.
3480 (get_relaxable_immed): Use new xtensa-isa.h functions.
3481 (get_opcode_from_buf): Add slot parameter. Use new xtensa-isa.h
3483 (xtensa_print_insn_table, print_vliw_insn): New.
3484 (is_direct_call_opcode): Use new xtensa-isa.h functions.
3485 (is_call_opcode, is_loop_opcode, is_conditional_branch_opcode,
3486 is_branch_or_jump_opcode): Delete.
3487 (is_movi_opcode, decode_reloc, encode_reloc, encode_alt_reloc): New.
3488 (opnum_to_reloc, reloc_to_opnum): Delete.
3489 (xtensa_insnbuf_set_operand, xtensa_insnbuf_get_operand): Use new
3490 xtensa-isa.h functions. Operate on one slot of an instruction.
3491 (xtensa_insnbuf_set_immediate_field, is_negatable_branch,
3492 xg_get_insn_size): Delete.
3493 (xg_get_build_instr_size): Use xg_get_single_size.
3494 (xg_is_narrow_insn, xg_is_single_relaxable_insn): Update calls to
3495 xg_build_widen_table. Use xg_get_single_size.
3496 (xg_get_max_narrow_insn_size): Delete.
3497 (xg_get_max_insn_widen_size, xg_get_max_insn_widen_literal_size,
3498 xg_is_relaxable_insn): Update calls to xg_build_widen_table. Use
3500 (xg_build_to_insn): Record the loc field. Handle OP_OPERAND_HI16U and
3501 OP_OPERAND_LOW16U. Check xg_valid_literal_expression.
3502 (xg_expand_to_stack, xg_expand_narrow): Update calls to
3503 xg_build_widen_table. Use xg_get_single_size.
3504 (xg_immeds_fit): Use new xtensa-isa.h functions. Update call to
3506 (xg_symbolic_immeds_fit): Likewise. Also handle O_lo16 and O_hi16, and
3507 treat weak symbols conservatively.
3508 (xg_check_operand): Use new xtensa-isa.h functions.
3509 (is_dnrange): Delete.
3510 (xg_assembly_relax): Inline previous calls to tinsn_copy.
3511 (xg_finish_frag): Specify separate relax states for the frag and slot0.
3512 (is_branch_jmp_to_next, xg_add_branch_and_loop_targets): Use new
3513 xtensa-isa.h functions.
3514 (xg_instruction_matches_option_term, xg_instruction_matches_or_options,
3515 xg_instruction_matches_options): New.
3516 (xg_instruction_matches_rule): Handle O_register expressions. Call
3517 xg_instruction_matches_options.
3518 (transition_rule_cmp): New.
3519 (xg_instruction_match): Update call to xg_build_simplify_table.
3520 (xg_build_token_insn): Record loc fields.
3521 (xg_simplify_insn): Check is_specific_opcode field and
3522 density_supported flag.
3523 (xg_expand_assembly_insn): Skip checking code_density_available. Use
3524 new xtensa-isa.h functions. Call use_transform instead of can_relax.
3525 (xg_assemble_literal): Add error handling for O_big. Call
3526 record_alignment. Handle O_pltrel.
3527 (xg_valid_literal_expression): New.
3528 (xg_assemble_literal_space): Add slot parameter. Remove call to
3529 set_expr_symbol_offset. Add call to record_alignment. Update call to
3531 (xg_emit_insn): Delete.
3532 (xg_emit_insn_to_buf): Add format parameter. Update calls to
3533 xg_add_opcode_fix and xtensa_insnbuf_to_chars.
3534 (xg_add_opcode_fix): Change opcode parameter to tinsn and add format
3535 and slot parameters. Handle new "alternate" relocations for absolute
3536 literals and CONST16 instructions. Check for bad uses of O_lo16 and
3537 O_hi16. Use new xtensa-isa.h functions.
3538 (xg_assemble_tokens): Delete.
3539 (is_register_writer): Use new xtensa-isa.h functions.
3540 (is_bad_loopend_opcode): Check for xtensa_rsr_lcount_opcode instead of
3541 old-style RSR from LCOUNT.
3542 (next_frag_opcode): Delete.
3543 (next_frag_opcode_is_loop, next_frag_format_size, frag_format_size,
3544 update_next_frag_state): New.
3545 (update_next_frag_nop_state): Delete.
3546 (next_frag_pre_opcode_bytes): Use next_frag_opcode_is_loop.
3547 (xtensa_mark_literal_pool_location): Check use_literal_section flag and
3548 the state of the absolute-literals directive. Add calls to
3549 record_alignment and xtensa_set_frag_assembly_state. Call
3550 xtensa_switch_to_non_abs_literal_fragment instead of
3551 xtensa_switch_to_literal_fragment.
3553 (assemble_nop): Use build_nop. Update call to xtensa_insnbuf_to_chars.
3554 (get_expanded_loop_offset): Change check for undefined opcode to an
3556 (xtensa_set_frag_assembly_state, relaxable_section,
3557 xtensa_find_unmarked_state_frags, xtensa_find_unaligned_branch_targets,
3558 xtensa_find_unaligned_loops, xg_apply_tentative_value): New.
3559 (md_begin): Update call to xtensa_isa_init. Initialize linkrelax to 1.
3560 Set lit4_seg_name. Call xg_init_vinsn. Initialize new global opcodes.
3561 Call init_op_placement_info_table and xtensa_set_frag_assembly_state.
3562 (xtensa_init_fix_data): New.
3563 (xtensa_frob_label): Reset label symbol to the current frag. Check
3564 do_align_targets and generating_literals flag. Propagate frequency
3565 info to new alignment frag. Call xtensa_set_frag_assembly_state.
3566 (xtensa_unrecognized_line): New.
3567 (xtensa_flush_pending_output): Check if inside a bundle. Add a call
3568 to xtensa_set_frag_assembly_state.
3569 (error_reset_cur_vinsn): New.
3570 (md_assemble): Remove check for literal frag. Remove call to
3571 istack_init. Call use_transform instead of use_generics. Parse
3572 explicit instruction format specifiers. Move code for
3573 a0_b_retw_interlock workaround to xg_assemble_vliw_tokens. Call
3574 error_reset_cur_vinsn on errors. Add call to get_invisible_operands.
3575 Add dwarf2_where call. Remote automatic alignment for ENTRY
3576 instructions. Move call to xtensa_clear_insn_labels to the end.
3577 Rearrange to handle bundles.
3578 (xtensa_cons_fix_new): Delete.
3579 (xtensa_handle_align): New.
3580 (xtensa_frag_init): Call xtensa_set_frag_assembly_state. Remove
3581 assignment to is_no_density field.
3582 (md_pcrel_from): Use new xtensa-isa.h functions. Use decode_reloc
3583 instead of reloc_to_opnum. Handle "alternate" relocations.
3584 (xtensa_force_relocation, xtensa_check_inside_bundle,
3585 xtensa_elf_section_change_hook): New.
3586 (xtensa_symbol_new_hook): Delete.
3587 (xtensa_fix_adjustable): Check for difference of symbols with an
3588 offset. Check for external and weak symbols.
3589 (md_apply_fix3): Remove cases for XTENSA_OP{0,1,2} relocs.
3590 (md_estimate_size_before_relax): Return expansion for the first slot.
3591 (tc_gen_reloc): Handle difference of symbols by producing
3592 XTENSA_DIFF{8,16,32} relocs and by writing the value of the difference
3593 into the output. Handle new XTENSA_SLOT*_OP relocs by storing the
3594 tentative values into the output when linkrelax is set.
3595 (XTENSA_PROP_SEC_NAME): Define.
3596 (xtensa_post_relax_hook): Call xtensa_find_unmarked_state_frags.
3597 Create literal tables only if using literal sections. Create new
3598 property tables instead of old instruction tables. Check for unaligned
3599 branch targets and loops.
3600 (finish_vinsn, find_vinsn_conflicts, check_t1_t2_reads_and_writes,
3601 new_resource_table, clear_resource_table, resize_resource_table,
3602 resources_available, reserve_resources, release_resources,
3603 opcode_funcUnit_use_unit, opcode_funcUnit_use_stage,
3604 resources_conflict, xg_find_narrowest_format, relaxation_requirements,
3605 bundle_single_op, emit_single_op, xg_assemble_vliw_tokens): New.
3606 (xtensa_end): Call xtensa_flush_pending_output. Set past_xtensa_end
3607 flag. Update checks for workaround options. Call
3608 xtensa_mark_narrow_branches and xtensa_mark_zcl_first_insns.
3609 (xtensa_cleanup_align_frags): Add special case for branch targets.
3610 Check for and mark unreachable frags.
3611 (xtensa_fix_target_frags): Remove use of align_only_targets flag.
3612 Use RELAX_LOOP_END_BYTES in special case for negatable branch at the
3613 end of a zero-overhead loop body.
3614 (frag_can_negate_branch): Handle instructions with multiple slots.
3615 Use new xtensa-isa.h functions
3616 (xtensa_mark_narrow_branches, is_narrow_branch_guaranteed_in_range,
3617 xtensa_mark_zcl_first_insns): New.
3618 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags): Error if
3619 transformations are disabled.
3620 (next_instrs_are_b_retw): Use new xtensa-isa.h functions. Handle
3621 multislot instructions.
3622 (xtensa_fix_close_loop_end_frags, xtensa_fix_short_loop_frags):
3623 Likewise. Also error if transformations are disabled.
3624 (unrelaxed_frag_max_size): New.
3625 (unrelaxed_frag_min_insn_count, unrelax_frag_has_b_j): Use new
3626 xtensa-isa.h functions.
3627 (xtensa_sanity_check, is_empty_loop, is_local_forward_loop): Use
3628 xtensa_opcode_is_loop instead of is_loop_opcode.
3629 (get_text_align_power): Replace as_fatal with assertion.
3630 (get_text_align_fill_size): Iterate instead of using modulus when
3632 (get_noop_aligned_address): Assert that this is for a machine-dependent
3633 RELAX_ALIGN_NEXT_OPCODE frag. Use next_frag_opcode_is_loop,
3634 xg_get_single_size, and frag_format_size.
3635 (get_widen_aligned_address): Rename to ...
3636 (get_aligned_diff): ... this function. Add max_diff parameter.
3637 Remove handling of rs_align/rs_align_code frags. Use
3638 next_frag_format_size, get_text_align_power, get_text_align_fill_size,
3639 next_frag_opcode_is_loop, and xg_get_single_size. Compute max_diff
3640 and pass it back to caller.
3641 (xtensa_relax_frag): Use relax_frag_loop_align. Add code for new
3642 RELAX_SLOTS, RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN,
3643 RELAX_FILL_NOP, and RELAX_UNREACHABLE frag types. Check relax_seen.
3644 (relax_frag_text_align): Rename to ...
3645 (relax_frag_loop_align): ... this function. Assume loops can only be
3646 in the first slot of an instruction.
3647 (relax_frag_add_nop): Use assemble_nop instead of constructing an OR
3648 instruction. Remove call to frag_wane.
3649 (relax_frag_narrow): Rename to ...
3650 (relax_frag_for_align): ... this function. Extend to handle
3651 RELAX_FILL_NOP and RELAX_UNREACHABLE, as well as RELAX_SLOTS with
3652 RELAX_NARROW for the first slot.
3653 (find_address_of_next_align_frag, bytes_to_stretch): New.
3654 (future_alignment_required): Use find_address_of_next_align_frag and
3655 bytes_to_stretch. Look ahead to subsequent frags to make smarter
3656 alignment decisions.
3657 (relax_frag_immed): Add format, slot, and estimate_only parameters.
3658 Check if transformations are enabled for b_j_loop_end workaround.
3659 Use new xtensa-isa.h functions and handle multislot instructions.
3660 Update call to xg_assembly_relax.
3661 (md_convert_frag): Handle new RELAX_SLOTS, RELAX_UNREACHABLE,
3662 RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN, and RELAX_FILL_NOP
3664 (convert_frag_narrow): Add segP, format and slot parameters. Call
3665 convert_frag_immed for branch instructions. Adjust calls to
3666 tinsn_from_chars, tinsn_immed_from_frag, and xg_emit_insn_to_buf. Use
3667 xg_get_single_size and xg_get_single_format.
3668 (convert_frag_fill_nop): New.
3669 (convert_frag_immed): Add format and slot parameters. Handle multislot
3670 instructions and use new xtensa-isa.h functions. Update calls to
3671 tinsn_immed_from_frag and xg_assembly_relax. Check if transformations
3672 enabled for b_j_loop_end workaround. Use build_nop instead of
3673 assemble_nop. Check is_specific_opcode flag. Check for unreachable
3674 frags. Use xg_get_single_size. Handle O_pltrel.
3675 (fix_new_exp_in_seg): Remove check for old plt flag.
3676 (convert_frag_immed_finish_loop): Update calls to tinsn_from_chars and
3677 xtensa_insnbuf_to_chars. Call tinsn_immed_from_frag. Change check
3678 for loop opcode to an assertion. Mark all frags up to the end of the
3679 loop as not transformable.
3680 (get_last_insn_flags, set_last_insn_flags): Use get_subseg_info.
3681 (get_subseg_info): New.
3682 (xtensa_move_literals): Call xtensa_set_frag_assembly_state. Add null
3684 (xtensa_switch_to_literal_fragment): Rewrite to handle absolute
3685 literals and use xtensa_switch_to_non_abs_literal_fragment otherwise.
3686 (xtensa_switch_to_non_abs_literal_fragment): New.
3687 (cache_literal_section): Add is_code parameter and pass it through to
3688 retrieve_literal_seg.
3689 (retrieve_literal_seg): Add is_code parameter and use it to set the
3690 flags on the literal section. Handle case where head parameter is 0.
3691 (get_frag_is_no_transform, set_frag_is_specific_opcode,
3692 set_frag_is_no_transform): New.
3693 (xtensa_create_property_segments): Add end_property_function parameter
3694 and pass it through to add_xt_block_frags. Call bfd_get_section_flags
3695 and skip SEC_DEBUGGING and !SEC_ALLOC sections.
3696 (xtensa_create_xproperty_segments, section_has_xproperty): New.
3697 (add_xt_block_frags): Add end_property_function parameter and call it
3698 if it is non-zero. Call xtensa_frag_flags_init.
3699 (xtensa_frag_flags_is_empty, xtensa_frag_flags_init,
3700 get_frag_property_flags, frag_flags_to_number,
3701 xtensa_frag_flags_combinable, xt_block_aligned_size,
3702 xtensa_xt_block_combine, add_xt_prop_frags,
3703 init_op_placement_info_table, opcode_fits_format_slot,
3704 xg_get_single_size, xg_get_single_format): New.
3705 (istack_push): Inline call to tinsn_copy.
3706 (tinsn_copy): Delete.
3707 (tinsn_has_invalid_symbolic_operands): Handle O_hi16 and O_lo16 and
3708 CONST16 opcodes. Handle O_big, O_illegal, and O_absent.
3709 (tinsn_has_complex_operands): Handle O_hi16 and O_lo16.
3710 (tinsn_to_insnbuf): Use xg_get_single_format and new xtensa-isa.h
3711 functions. Handle invisible operands.
3712 (tinsn_to_slotbuf): New.
3713 (tinsn_check_arguments): Use new xtensa-isa.h functions.
3714 (tinsn_from_chars): Add slot parameter. Rewrite using xg_init_vinsn,
3715 vinsn_from_chars, and xg_free_vinsn.
3716 (tinsn_from_insnbuf): New.
3717 (tinsn_immed_from_frag): Add slot parameter and handle multislot
3718 instructions. Handle symbol differences.
3719 (get_num_stack_text_bytes): Use xg_get_single_size.
3720 (xg_init_vinsn, xg_clear_vinsn, vinsn_has_specific_opcodes,
3721 xg_free_vinsn, vinsn_to_insnbuf, vinsn_from_chars, expr_is_register,
3722 get_expr_register, set_expr_symbol_offset_diff): New.
3723 * config/tc-xtensa.h (MAX_SLOTS): Define.
3724 (xtensa_relax_statesE): Move from tc-xtensa.c. Add
3725 RELAX_CHECK_ALIGN_NEXT_OPCODE, RELAX_MAYBE_DESIRE_ALIGN, RELAX_SLOTS,
3726 RELAX_FILL_NOP, RELAX_UNREACHABLE, RELAX_MAYBE_UNREACHABLE, and
3728 (RELAX_IMMED_MAXSTEPS): Move from tc-xtensa.c.
3729 (xtensa_frag_type struct): Add is_assembly_state_set,
3730 use_absolute_literals, relax_seen, is_unreachable, is_specific_opcode,
3731 is_align, is_text_align, alignment, and is_first_loop_insn fields.
3732 Replace is_generics and is_relax fields by is_no_transform field.
3733 Delete is_text and is_longcalls fields. Change text_expansion and
3734 literal_expansion to arrays of MAX_SLOTS entries. Add arrays of
3735 per-slot information: literal_frags, slot_subtypes, slot_symbols,
3736 slot_sub_symbols, and slot_offsets. Add fr_prev field.
3737 (xtensa_fix_data struct): New.
3738 (xtensa_symfield_type struct): Delete plt field.
3739 (xtensa_block_info struct): Move definition to tc-xtensa.h. Add
3740 forward declaration here.
3741 (xt_section_type enum): Delete xt_insn_sec. Add xt_prop_sec.
3742 (XTENSA_SECTION_RENAME): Undefine.
3743 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FORCE_RELOCATION, NO_PSEUDO_DOT,
3744 tc_unrecognized_line, md_do_align, md_elf_section_change_hook,
3745 HANDLE_ALIGN, TC_LINKRELAX_FIXUP, SUB_SEGMENT_ALIGN): Define.
3746 (TC_CONS_FIX_NEW, tc_symbol_new_hook): Delete.
3747 (unit_num_copies_func, opcode_num_units_func,
3748 opcode_funcUnit_use_unit_func, opcode_funcUnit_use_stage_func): New.
3749 (resource_table struct): New.
3750 * config/xtensa-istack.h (MAX_INSN_ARGS): Increase from 6 to 10.
3751 (TInsn struct): Add keep_wide, loc, fixup, record_fix, subtype,
3752 literal_space, symbol, sub_symbol, offset, and literal_frag fields.
3753 (tinsn_copy): Delete prototype.
3754 (vliw_insn struct): New.
3755 * config/xtensa-relax.c (insn_pattern_struct): Add options field.
3756 (widen_spec_list): Add option conditions for density and boolean
3757 instructions. Add expansions using CONST16 and conditions for using
3758 CONST16 vs. L32R. Use new Xtensa LX RSR/WSR syntax. Add entries for
3760 (simplify_spec_list): Add option conditions for density instructions.
3761 Add entry for NOP instruction.
3762 (append_transition): Add cmp function pointer parameter and use it to
3763 insert the new entry in order.
3764 (operand_function_LOW16U, operand_function_HI16U): New.
3765 (xg_has_userdef_op_fn, xg_apply_userdef_op_fn): Handle
3766 OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
3767 (enter_opname, split_string): Use xstrdup instead of strdup.
3768 (init_insn_pattern): Initialize new options field.
3769 (clear_req_or_option_list, clear_req_option_list,
3770 clone_req_or_option_list, clone_req_option_list, parse_option_cond):
3772 (parse_insn_pattern): Parse option conditions.
3773 (transition_applies): New.
3774 (build_transition): Use new xtensa-isa.h functions. Fix incorrectly
3775 swapped last arguments in calls to append_constant_value_condition.
3776 Call clone_req_option_list. Add warning about invalid opcode.
3777 Handle LOW16U and HI16U function names.
3778 (build_transition_table): Add cmp parameter and use it in calls to
3779 append_transition. Use new xtensa-isa.h functions. Check
3780 transition_applies before adding entries.
3781 (xg_build_widen_table, xg_build_simplify_table): Add cmp parameter and
3782 pass it through to build_transition_table.
3783 * config/xtensa-relax.h (ReqOrOptionList, ReqOrOption, ReqOptionList,
3784 ReqOption, transition_cmp_fn): New types.
3785 (OpType enum): Add OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
3786 (transition_rule struct): Add options field.
3787 * doc/as.texinfo (Overview): Update Xtensa options.
3788 * doc/c-xtensa.texi (Xtensa Options): Delete --[no-]density,
3789 --[no-]relax, and --[no-]generics options. Update descriptions of
3790 --text-section-literals and --[no-]longcalls. Add
3791 --[no-]absolute-literals and --[no-]transform.
3792 (Xtensa Syntax): Add description of syntax for FLIX instructions.
3793 Remove use of "generic" and "specific" terminology for opcodes.
3794 (Xtensa Registers): Generalize the syntax description to include
3795 user-defined register files.
3796 (Xtensa Automatic Alignment): Update.
3797 (Xtensa Branch Relaxation): Mention limitation of unconditional jumps.
3798 (Xtensa Call Relaxation): Linker can now remove most of the overhead.
3799 (Xtensa Directives): Remove confusing rules about precedence.
3800 (Density Directive, Relax Directive): Delete.
3801 (Schedule Directive): New.
3802 (Generics Directive): Rename to ...
3803 (Transform Directive): ... this node.
3804 (Literal Directive): Update for absolute literals. Missing
3805 literal_position directive is now an error.
3806 (Literal Position Directive): Update for absolute literals.
3807 (Freeregs Directive): Delete.
3808 (Absolute Literals Directive): New.
3809 (Frame Directive): Minor editing.
3810 * Makefile.am (DEPTC_xtensa_elf, DEPOBJ_xtensa_elf, DEP_xtensa_elf):
3811 Update dependencies.
3812 * Makefile.in: Regenerate.
3814 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
3816 * config/tc-mips.c (append_insn): Use fix_new rather than fix_new_exp
3817 to build the second and third fixups for a composite relocation.
3818 (macro_read_relocs): New function.
3819 (macro_build): Use it.
3820 (s_cpsetup): Pass all three composite relocation codes to macro_build.
3821 Simplify fragging code accordingly.
3822 (s_gpdword): Use fix_new rather than fix_new_exp for the second part
3823 of the composite relocation. Set fx_tcbit in both fixups.
3825 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
3827 * config/tc-mips.c (append_insn): Set fx_tcbit for composite relocs.
3828 (md_apply_fix3): Don't treat composite relocs as done.
3830 2004-10-07 Jan Beulich <jbeulich@novell.com>
3832 * macro.c (macro_expand_body): When ELF, use .LL rather than LL as
3833 prefix for symbol names generated from the LOCAL macro directive.
3835 * dw2gencfi.c (select_cie_for_fde): When separating CIE out from
3836 FDE, treat a DW_CFA_remember_state as we do a DW_CFA_advance_loc.
3838 2004-10-07 Tomer Levi <Tomer.Levi@nsc.com>
3840 * config/tc-crx.c (preprocess_reglist): Handle Co-processor
3842 (md_assemble): Add error checking for Co-Processor instructions.
3843 (get_cinv_parameters): Add 'b' option to invalidate the
3844 branch-target cache.
3846 2004-10-05 Paul Brook <paul@codesourcery.com>
3848 * config/tc-arm.c (unwind): New variable.
3849 (vfp_sp_encode_reg): New function.
3850 (vfp_sp_reg_required_here): Use it.
3851 (vfp_sp_reg_list, vfp_dp_reg_list): Remove.
3852 (vfp_parse_reg_list): New function.
3853 (s_arm_unwind_fnstart, s_arm_unwind_fnend, s_arm_unwind_cantunwind,
3854 s_arm_unwind_personality, s_arm_unwind_personalityindex,
3855 s_arm_unwind_handlerdata, s_arm_unwind_save, s_arm_unwind_movsp,
3856 s_arm_unwind_pad, s_arm_unwind_setfp, s_arm_unwind_raw): New
3858 (md_pseudo_table): Add them.
3859 (do_vfp_reg2_from_sp2): Use vfp_parse_reg_list and vfp_sp_encode_reg.
3860 (do_vfp_sp2_from_reg2, vfp_sp_ldstm, vfp_dp_ldstm): Ditto.
3861 (set_section, add_unwind_adjustsp, flush_pending_unwind,
3862 finish_unwind_opcodes, start_unwind_section, create_unwind_entry,
3863 require_hashconst, add_unwind_opcode): New functions.
3864 * doc/c-arm.texi: Document unwinding opcodes.
3865 * NEWS: Mention the new feature.
3867 2004-10-04 Eric Christopher <echristo@redhat.com>
3869 * config/tc-mips.c (md_apply_fix3): Remove erroneous assert.
3871 2004-10-01 H.J. Lu <hongjiu.lu@intel.com>
3873 * config/tc-ppc.c (md_apply_fix3): Call S_SET_THREAD_LOCAL for
3875 * config/tc-s390.c (md_apply_fix3): Likewise.
3876 * config/tc-sparc.c (md_apply_fix3): Likewise.
3878 2004-10-01 Paul Brook <paul@codesourcery.com>
3880 * config/tc-arm.c (arm_elf_section_type): New function.
3881 (arm_elf_change_section): Set section link for exidx sections.
3882 * config/tc-arm.h (arm_elf_section_type): Add prototype.
3883 (md_elf_section_type): Define.
3885 2004-10-01 Bill Farmer <Bill@the-farmers.freeserve.co.uk>
3887 * config/tc-pdp11.c (md_apply_fix3): Change to sign of the SOB
3888 instruction's offset.
3890 2004-10-01 Adam Nemet <anemet@lnxw.com>
3892 * (TARGET_FORMAT): Remove LynxOS COFF definition.
3894 2004-10-01 Ravi Ramaseshan <ravi.ramaseshan@codito.com>
3896 * config/tc-arc.c (tc_gen_reloc): Don't assume fixP->fx_addsy is an
3897 asymbol *, instead use symbol_get_bfdsym.
3899 2004-09-30 Linus Nielsen Feltzing <linus@haxx.se>
3901 * config/tc-m68k.c (select_control_regs): Add mcf5249.
3903 2004-09-30 Paul Brook <paul@codesourcery.com>
3905 * config/tc-arm.c (do_smi, do_nop): New functions.
3906 (insns): Add ARMv6ZK instructions.
3907 (md_apply_fix3): Handle BFD_RELOC_ARM_SMI.
3908 (tc_gen_reloc): Ditto.
3909 (arm_cpus): Add mpcore and arm1176.
3910 (arm_archs): Add armv6{k,z,zk}.
3911 * doc/c-arm.texi: Document new cores and architectures.
3913 2004-09-30 Nick Clifton <nickc@redhat.com>
3915 * config/tc-arm.c: Use ISO C90 formatting.
3917 2004-09-30 Vladimir Ivanov <vladitx@nucleusys.com>
3919 * config/tc-arm.c (mav_reg_required_here): Allow REG_TYPE_CN
3920 as alternative when REG_TYPE_MVF, REG_TYPE_MVD, REG_TYPE_MVFX or
3921 REG_TYPE_MVDX is expected.
3923 2004-09-29 Marc Bevand <m.bevand@gmail.com>
3925 * doc/c-i386.texi (i386-Mnemonics): Fix typo.
3927 2004-09-21 James E Wilson <wilson@specifixinc.com>
3929 * config/tc-ia64.c (ENCODED_PSP_OFFSET): New.
3930 (output_rp_psprel, output_pfs_psprel, output_preds_psprel,
3931 output_spill_base, output_unat_psprel, output_lc_psprel,
3932 output_fpsr_psprel, output_priunat_psprel, output_bsp_psprel,
3933 output_bsprestore_psprel, output_rnat_psprel, output_spill_psprel,
3934 output_spill_psprel_p): Use it.
3936 2004-09-20 Tomer Levi <Tomer.Levi@nsc.com>
3938 * config/tc-crx.c (handle_LoadStor): New function.
3939 Handle load/stor unique instructions before parsing.
3941 2004-09-17 Paul Brook <paul@codesourcery.com>
3943 * config/tc-arm.c (s_arm_rel31): New funciton.
3944 (md_pseudo_table): Add .rel31.
3945 (md_apply_fix3): Handle BFD_RELOC_ARM_TARGET2,
3946 BFD_RELOC_32_PCREL and BFD_RELOC_ARM_PREL31.
3947 (tc_gen_reloc): Handle BFD_RELOC_ARM_PREL31 and BFD_RELOC_ARM_TARGET2.
3948 (arm_fix_adjustable): Return 0 for BFD_RELOC_ARM_TARGET2.
3949 (arm_parse_reloc): Add (target2).
3951 2004-09-17 Alan Modra <amodra@bigpond.net.au>
3953 * Makefile.am: Run "make dep-am".
3954 * Makefile.in: Regenerate.
3955 * aclocal.m4: Regenerate.
3956 * configure: Regenerate.
3957 * doc/Makefile.in: Regenerate.
3958 * po/POTFILES.in: Regenerate.
3959 * po/gas.pot: Regenerate.
3961 2004-09-14 Hideki IWAMOTO <h-iwamoto@kit.hi-ho.ne.jp>
3963 * config/tc-mmix.c [!LLONG_MIN]: Correct #elsif to #elif.
3964 [!LLONG_MAX]: Ditto.
3966 2004-09-13 Paul Brook <paul@codesourcery.com>
3968 * config/tc-arm.c: Rename RELABS to TARGET1.
3970 2004-09-13 Alan Modra <amodra@bigpond.net.au>
3972 * messages.c (as_internal_value_out_of_range): Cast values passed
3973 to as_bad_where or as_warn_where to proper type.
3975 2004-09-11 Theodore A. Roth <troth@openavr.org>
3977 * config/tc-avr.c: Add support for
3978 atmega48, atmega88, atmega168, attiny13, attiny2313, at90can128.
3980 2004-09-09 Alan Modra <amodra@bigpond.net.au>
3982 * dw2gencfi.c (select_cie_for_fde): When separating CIE out
3983 from FDE, treat a CFI_escape as we do a DW_CFA_advance_loc.
3985 2004-09-08 Paul Brook <paul@codesourcery.com>
3987 * config/obj-elf.c (obj_elf_section_type): Handle init_array,
3988 fini_array and preinit_array section types.
3989 * config/tc-ia64.c (ia64_elf_section_type): Remove init_array
3991 * doc/as.texinfo: Document extra section types.
3993 2004-09-02 Mark Mitchell <mark@codesourcery.com>
3995 * Makefile.am (TARG_ENV_HFILES): Add te-symbian.h.
3996 * Makefile.in: Regenerated.
3997 * configure.in: Set em for arm*-*-symbianelf*.
3998 * configure: Regenerated.
3999 * config/tc-arm.c (elf32_arm_target_format): Use Symbian target
4000 vectors when appropriate.
4001 * config/te-symbian.h: New file.
4003 2004-09-03 Tomer Levi <Tomer.Levi@nsc.com>
4005 * config/tc-crx.c (gettrap): Exception vector can be case
4007 (process_label_constant): Fix a 32-bit displacement bug in branch
4009 (get_operandtype) : Bug fix, wrong operand was used.
4010 (process_label_constant): Initialize relocation type to
4013 2004-09-01 Richard Earnshaw < reanrsha@arm.com>
4015 * tc-arm.c (arm_cpus, arm_fpus): Allow <cpu>-s as well as <cpu>s
4016 for synthesizable cores.
4018 * doc/c-arm.texi (ARM Options): Document canonical names of CPUs.
4020 2004-08-25 Dmitry Diky <diwil@spec.ru>
4022 * config/tc-msp430.c: Clean-up the code.
4023 (md_relax_table): New relax table.
4024 (mcu_types): Sort MCU types.
4025 (md_pseudo_table): Add .profiler pseudo handler.
4026 (pow2value): New function.
4027 (msp430_profiler): New function.
4028 (msp430_operands): Add new insns handlers.
4029 (msp430_srcoperand): Add register operand handler, allow complex
4031 (md_estimate_size_before_relax): Rewritten.
4032 (md_convert_frag): Rewritten.
4033 (msp430_relax_frag): New function.
4034 * config/tc-msp430.h (md_relax_frag): define macro
4035 * doc/c-msp430.texi: Update information.
4037 2004-08-24 Nick Clifton <nickc@redhat.com>
4039 * as.c (std_shortopts): Allow -g to take an optional argument.
4040 (parse_args): Pass any switch starting with -g on to the backend
4043 2004-08-18 Mark Mitchell <mark@codesourcery.com>
4045 * configure.in (arm*-*-symbianelf*): New target.
4046 (arm*-*-eabi*): Likewise.
4047 * configure: Regenerated.
4049 2004-08-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4050 * config/tc-mips.c (append_insn): Handle delay slots in branch likely
4053 2004-08-18 Jakub Jelinek <jakub@redhat.com>
4055 * config/tc-ia64.c (start_unwind_section): Add linkonce_empty
4056 argument, don't do anything if current section is not
4057 .gnu.linkonce.t.* and linkonce_empty is set.
4058 (generate_unwind_image, dot_endp): Adjust callers, call
4059 start_unwind_section (*, 1) if nothing will be put into the
4062 2004-08-17 Nick Clifton <nickc@redhat.com>
4064 * as.c (MD_DEBUG_FORMAT_SELECTOR): Provide default definition.
4065 (show_usage): Add -g.
4066 (std_longopts): Add --gen-debug. Alpha sort the table.
4067 (parse_args): Print an error message if a switch is not handled.
4068 Handle the -g switch, calling md_debug_format_selector() if
4070 * NEWS: Mention new feature.
4071 * doc/as.texinfo: Document new switch.
4072 * doc/internals.texi: Document behaviour of md_parse_option.
4074 * config/tc-arm.c (md_parse_option): Do not issue an error message
4075 if the switch is not recognised.
4076 * config/tc-m68k.c (md_parse_option): Likewise.
4077 * config/tc-pdp11.c (md_parse_option): Likewise.
4078 * config/tc-v850.c (md_parse_option): Likewise.
4080 * as.h: Fix up formatting.
4083 2004-08-16 Nick Clifton <nickc@redhat.com>
4085 * macro.c (macro_set_alternate): Use ISO C90 formatting.
4087 * configure.in: Sort architecture based tables alphabetically.
4088 * configure: Regenerate.
4090 2004-08-16 Alan Modra <amodra@bigpond.net.au>
4092 * config/tc-ppc.c (tc_ppc_regname_to_dw2regnum <regnames>): Replace
4093 { "cc", 68 }, with { "cr", 70 }.
4095 2004-08-13 Jan Beulich <jbeulich@novell.com>
4096 Nick Clifton <nickc@redhat.com>
4098 * as.c: Add and handle new --alternate command line option.
4099 * macro.c (macro_set_alternate): New.
4100 * macro.h (macro_set_alternate): Declare.
4101 * read.c: Add and handle new .altmacro and .noaltmacro directives.
4102 * doc/as.texinfo: Document new command line option and pseudo-ops
4103 as well as insert documentation originating from gasp about
4104 alternate macro syntax.
4105 * NEWS: Mention new command line option and pseudo-ops.
4107 2004-08-10 Mark Mitchell <mark@codesourcery.com>
4109 * expr.c (operand): Handle the "~", "-", and "!" operators applied
4112 2004-08-06 Paul Brook <paul@codesourcery.com>
4114 * config/tc-arm.c (md_apply_fix3, tc_gen_reloc, arm_parse_reloc):
4115 Handle new relocations.
4116 * include/elf/arm.h (elf_arm_reloc_type): Add new EABI relocations.
4118 2004-08-05 Bob Wilson <bob.wilson@acm.org>
4120 * write.c (relax_segment): Use was_address instead of address when
4121 setting fr_fix field for align frag due to backwards .org.
4123 2004-07-29 Alexandre Oliva <aoliva@redhat.com>
4125 Introduce SH2a support.
4126 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
4127 * config/tc-sh.c (get_specific): Change arch_sh2a_up to
4129 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
4130 * config/tc-sh.c (md_parse_option): Add sh2a-nofpu ISA handling.
4131 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
4132 * config/tc-sh.c (sh_elf_final_processing): Move sh2a recognition
4133 to end of conditional expression.
4134 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
4135 * config/tc-sh.c: Add sh2a-nofpu support.
4136 2003-12-29 DJ Delorie <dj@redhat.com>
4137 * tc-sh.c: Add sh2a support.
4138 (parse_reg): Add tbr.
4139 (parse_at): Support @@(disp,tbr).
4140 (get_specific): Support sh2a opcodes.
4141 (insert4): New, for 4 byte relocs.
4142 (build_Mytes): Support sh2a opcodes.
4143 (md_apply_fix3_Mytes): Support sh2a opcodes.
4144 2003-12-02 Michael Snyder <msnyder@redhat.com>
4145 * config/tc-sh.c (md_parse_option): Handle sh2a.
4146 (sh_elf_final_processing): Ditto.
4148 2004-07-27 Jason Thorpe <thorpej@wasabisystems.com>
4150 * config/tc-hppa.h (TARGET_FORMAT): Set to "elf32-hppa-netbsd"
4153 2004-07-27 Alan Modra <amodra@bigpond.net.au>
4155 * config/tc-ppc.c (ppc_frob_file_before_adjust): Warn if .toc too big.
4156 (ppc_arch): Expand comment.
4158 2004-07-27 Tomer Levi <Tomer.Levi@nsc.com>
4160 * config/tc-crx.c: Support evaluating the difference between two
4162 * config/tc-crx.h: Likewise.
4164 2004-07-26 H.J. Lu <hongjiu.lu@intel.com>
4166 * config/tc-ia64.c (start_unwind_section): Set the linked-to
4168 (ia64_elf_section_change_hook): Set the linked-to section for
4171 2004-07-26 Dmitry Diky <diwil@spec.ru>
4173 * config/tc-msp430.c: Add new subtargets: msp430x1610,
4174 msp430x1611, msp430x1612, msp430x415, msp430x417, msp430xG437,
4175 msp430xG438, msp430xG439.
4177 2004-07-25 Daniel Jacobowitz <dan@debian.org>
4179 * doc/as.texinfo (Section, PushSection): Correct documentation
4182 2004-07-21 Jan Beulich <jbeulich@novell.com>
4184 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
4185 permissible for the selected instruction suffix.
4186 (match_template): Don't permit 64-bit general purpose operands in
4188 (finalize_imm): Permit 64-bit immediates.
4189 (build_modrm_byte): Don't treat 32-bit addressing in 64-bit mode
4190 specially except for the width of the used base and/or index
4191 registers. For 32-bit displacements, use sign-extended
4192 relocations only when using 64-bit addressing.
4193 Force zero displacement on rip-relative addressing when there is
4194 no other displacement.
4195 (i386_index_check): Don't treat 32-bit addressing in 64-bit mode
4196 specially except for the width of the used base and/or index
4198 (parse_register): Disallow Reg64 registers in 32-bit mode.
4200 * config/tc-i386.c: For DefaultSize instructions, don't guess a 'q'
4201 suffix if the instruction doesn't support it.
4203 2004-07-20 Maciej W. Rozycki <macro@linux-mips.org>
4205 * config/tc-mips.c (append_insn): Handle constant expressions with
4206 no associated relocation.
4207 (mips_ip): Cancel the expression after use for the Q format
4209 (parse_relocation): Return no relocation for unsupported
4211 (my_getSmallExpression): Return no relocation if no relocation
4214 2004-07-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4216 * config/obj-som.c (adjust_stab_sections): Add prototype.
4217 (obj_som_compiler, obj_som_version, obj_som_copyright,
4218 adjust_stab_sections): Add ATTRIBUTE_UNUSED to unused arguments.
4219 * config/tc-hppa.c (update_subspace): Likewise.
4220 (is_defined_subspace): Amplify comment.
4221 * config/obj-som.h (som_frob_file): Add prototype.
4223 2004-07-19 Christopher Faylor <cgf@timesys.com>
4224 H.J. Lu <hongjiu.lu@intel.com>
4226 * subsegs.c (section_symbol): Don't create a new segment when
4227 existing segment is undefined.
4229 2004-07-16 Richard Earnshaw <rearnsha@arm.com>
4231 * config/tc-arm.c: Include include/opcode/arm.h.
4232 (ARM_EXT_*, ARM_ARCH_*, ARM_ANY, ARM_ALL, COPROC_ANY): Delete.
4233 (FPU_FPA_EXT_* FPU_VFP_EXT_*, FPU_ANY, FPU_NONE, FPU_MAVERICK): Delete.
4234 (FPU_ARCH_*): Delete.
4235 * Makefile.am: Update dependencies.
4236 * Makefile.in: Regenerate.
4238 2004-07-15 Nick Clifton <nickc@redhat.com>
4240 * configure.in: Accept armbe as a big-endian arm configuration.
4241 * configure: Regenerate.
4243 2004-07-13 Thomas Nystrom <thn@saeab.se>
4245 * config/tc-i386.c (T_SHIFTOP): New constant.
4246 (intel_e05_1): Handle '&', '|' and T_SHIFTOP.
4247 (intel_el1): Handle '~'.
4248 (intel_get_token): Handle '<>', '&', '|' and '~'.
4250 2004-07-13 Nick Clifton <nickc@redhat.com>
4252 (md_assemble): Remove spurious newline from end of as_bad error
4254 (intel_e05_1): Likewise.
4255 (intel_e11): Likewise.
4256 (intel_match_token): Likewise.
4258 2004-07-11 Andreas Schwab <schwab@suse.de>
4260 * config/tc-m68k.c: Convert to C90. Remove redundant
4261 declarations. Indentation fixup.
4262 [M68KCOFF]: Include "obj-coff.h" instead of declaring
4263 obj_coff_section ourselves.
4265 2004-07-09 James E Wilson <wilson@specifixinc.com>
4267 * config/tc-ia64.c (default_big_endian): New.
4268 (dot_byteorder, md_begin): Use it.
4269 (md_parse_option): Set it.
4271 2004-07-09 Nick Clifton <nickc@redhat.com>
4273 * configure.in: Change sh-sybmian-elf to sh-*-symbianelf.
4274 * configure: Regenerate.
4275 * NEWS: Change sh-sybmian-elf to sh-*-symbianelf.
4276 * config/tc-sh.c (sh_elf_final_processing): Use renamed version of
4277 sh_find_elf_flags if necessary.
4279 2004-07-08 Richard Sandiford <rsandifo@redhat.com>
4281 * config/tc-mips.c (mips_fix_adjustable): If the full addend is
4282 going to be split into more than one in-place addend, return 0
4283 for relocations against mergeable sections. Associate comments
4286 2004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
4288 * Makefile.am (CPU_TYPES): Add crx.
4289 (TARGET_CPU_CFILES): Add config/tc-crx.c.
4290 (TARGET_CPU_HFILES): Add config/tc-crx.h.
4291 (DEPTC_crx_elf): New target.
4292 (DEPOBJ_crx_elf): Likewise.
4293 (DEP_crx_elf): Likewise.
4294 * Makefile.in: Regenerate.
4295 * configure.in: Add crx* target.
4296 * configure: Regenerate.
4297 * config/tc-crx.c: New file.
4298 * config/tc-crx.h: New file.
4299 * NEWS: Mention new target.
4301 2004-07-06 Nick Clifton <nickc@redhat.com>
4303 * config.in: Undefine TARGET_SYMBIAN by default.
4305 * configure: Regenerate. Add sh-symbian-elf target. If
4306 selected define TARGET_SYMBIAN.
4307 * config/tc-sh.h (TARGET_FORMAT): Select a Symbian target
4308 format if TARGET_SYMBIAN has been defined.
4310 * output-file.c (output_file_create): Report the target format
4311 chosen when bfd_openw reports that it is invalid.
4313 * config/obj-coff.c (coff_pseudo_table): Only define the weak
4314 pseudo for BFD based assemblers.
4316 2004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
4319 * config/tc-sh.c (md_assemble): Change isspace to ISSPACE.
4320 (md_parse_option): Remove redundant -isa testing.
4321 Make bfd_arch variable const.
4322 (md_show_usage): Make bfd_arch variable const.
4324 2004-07-03 James E Wilson <wilson@specifixinc.com>
4326 * config/tc-ia64.c (emit_one_bundle): Check and set insn_addr.
4327 * config/tc-ia64.h (md_frag_check): Define.
4329 2004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
4331 * config/obj-coff.c (obj_coff_weak): New .weak syntax for PE weak
4333 * doc/as.texinfo (Weak): Document PE weak symbols.
4335 2004-07-03 Richard Sandiford <rsandifo@redhat.com>
4337 * config/tc-mips.c (HAVE_IN_PLACE_ADDENDS): New macro.
4338 (reloc_needs_lo_p): Only return true if HAVE_IN_PLACE_ADDENDS.
4339 (mips_frob_file): Rework so that only a single pass through the
4340 relocs is needed. Allow %lo()s to have higher offsets than their
4341 corresponding %hi()s or %got()s.
4343 2004-07-02 Nick Clifton <nickc@redhat.com>
4345 * config/tc-arm.c (md_apply_fix3:BFD_RELOC_ARM_IMMEDIATE): Do not
4346 allow values which have come from undefined symbols.
4347 Always consider this fixup to have been processed as a reloc
4348 cannot be generated for it.
4350 2004-07-02 Alan Modra <amodra@bigpond.net.au>
4352 * frags.h (struct frag): Add has_code and insn_addr fields.
4353 * write.c (cvt_frag_to_fill): Invoke md_frag_check.
4354 * config/tc-ppc.c (md_assemble): Check and set insn_addr.
4355 * config/tc-ppc.h (md_frag_check): Define.
4357 2004-06-28 Maciej W. Rozycki <macro@linux-mips.org>
4359 * doc/Makefile.am (info): Rename goal to...
4360 (info-local): ... this, to preserve implicit dependencies.
4361 * doc/Makefile.in: Regenerate with automake 1.8.5.
4363 2004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
4365 * config/tc-m32r.c (md_convert_frag): Changed for @PLT.
4366 (m32r_cgen_record_fixup_exp): Changed for @GOTOFF, @GOT.
4367 (m32r_fix_adjustable): Changed for @GOTOFF, @GOT, @PLT.
4368 (tc_gen_reloc): Likewise.
4369 (m32r_end_of_match): Add for @GOTOFF, @GOT, @PLT.
4370 (m32r_parse_name): Likewise.
4371 (m32r_cgen_parse_fix_exp): Likewise.
4372 * config/tc-m32r.h (md_parse_name): Define for @GOTOFF, @GOT, @PLT.
4373 (O_PIC_reloc): Likewise.
4374 (TC_CGEN_PARSE_FIX_EXP): Likewise..
4375 * cgen.c (gas_cgen_parse_operand): Add TC_CGEN_PARSE_FIX_EXP
4376 for @GOTOFF, @GOT, @PLT.
4378 2004-06-21 Jan Beulich <jbeulich@novell.com>
4380 * gas/symbols.c: While discarding ordinary local absolute symbols
4381 when --strip-local-absolute is in effect, retain file symbols.
4383 2004-06-20 Andreas Schwab <schwab@suse.de>
4385 * config/tc-m68k.c (mri_chip): Replace current_chip, not augment.
4386 (md_parse_option): Likewise.
4388 2004-06-17 Jan Beulich <jbeulich@novell.com>
4390 * config/tc-i386.c: Deal with LEX_QM the same way as with LEX_AT.
4391 * config/te-netware.h: New file.
4392 * config/te-ppcnw.h: Delete: Obsolete.
4393 * configure.in: Eliminate ill NetWare targets. Make generic
4394 NetWare target use proper emulation.
4395 * Makefile.am: Eliminate reference to obsolete te-ppcnw.h, add
4396 reference to new te-netware.h.
4397 * configure: Regenerate.
4398 * Makefile.in: Regenerate.
4400 2004-06-15 Martin Schwidefsky <schwidefsky@de.ibm.com>
4402 * config/tc-s390.c (s390_insn): Avoid incorrect signed/unsigned
4403 comparison in .insn pseudo operation.
4405 2004-06-15 Alan Modra <amodra@bigpond.net.au>
4407 * config/obj-coff.c (coff_adjust_section_syms): Use
4408 bfd_get_section_size instead of bfd_get_section_size_before_reloc.
4409 (coff_frob_section): Likewise.
4410 * config/tc-mips.c (md_apply_fix3): Likewise.
4411 * config/obj-elf.c (elf_frob_file): Use bfd_set_section_size.
4412 (elf_frob_file_after_relocs): Likewise.
4414 2004-06-10 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4416 * config/tc-hppa.c (log2): Rename to exact_log2.
4417 (pa_next_subseg): Delete unused function.
4418 (create_new_space): Mark unused arguments with ATTRIBUTE_UNUSED.
4419 (create_new_subspace): Likewise.
4422 * config/tc-hppa.c (hppa_fix_adjustable): Allow reduction of fake
4423 labels. Fix warning.
4425 2004-05-28 DJ Delorie <dj@redhat.com>
4427 * config/tc-mn10300.h (tc_fix_adjustable): Define.
4428 * config/tc-mn10300.c (mn10300_fix_adjustable): Don't adjust debug
4429 or non-merged symbols.
4431 2004-05-28 H.J. Lu <hongjiu.lu@intel.com>
4433 * config/tc-ia64.c (remove_marked_resource): Save, clear and
4434 restore the old slot when inserting srlz.i/srlz.d.
4436 2004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
4438 * Makefile.am: Regenerate dependecies.
4439 * Makefile.in: Regenerate.
4440 * config/tc-sh.c (valid_arch): Make unsigned.
4441 (preset_target_arch): Likewise.
4442 (md_begin): Use new architecture flags system.
4443 (get_specific): Likewise.
4444 (assemble_ppi): Likewise.
4445 (md_assemble): Likewise. Also fix error check for bad opcodes.
4446 (md_parse_option): Likewise. Also generate -isa values according
4447 to the table in bfd/cpu-sh.c instead of just constants. Also
4448 allow <arch>-up ISA variants.
4449 (sh_elf_final_processing): Replace if-else chain with a call to
4450 sh_find_elf_flags().
4452 2004-05-28 Peter Barada <peter@the-baradas.com>
4454 * config/gc-m68k.c(m68k_ip): Convert mode 5 addressing
4455 with zero offset into mode 2 addressing to save a word.
4457 2004-05-27 H.J. Lu <hongjiu.lu@intel.com>
4459 * config/tc-ia64.c (ar_is_in_integer_unit): Removed.
4460 (ar_is_only_in_integer_unit): New.
4461 (ar_is_only_in_memory_unit): New.
4462 (generate_unwind_image): Silence gcc on 32bit host.
4463 (md_assemble): Use ar_is_only_in_integer_unit instead of
4464 ar_is_in_integer_unit. Check AR access.
4466 2004-05-27 Peter Barada <peter@the-baradas.com>
4468 * config/tc-m68k.c (md_begin): Sort the opcode table into
4470 (m68k_compare_opcode): New function to do the sorting.
4472 2004-05-24 Peter Barada <peter@the-baradas.com>
4474 * config/m68k-parse.y(operand): Allow for MAC/EMAC mask
4475 addressing on MIT style operands.
4476 * config/m68k-parse.y(yylex): Allow '-&' for predecrement
4478 * config/tc-m68k.c(install_operand): Comment 'G' and 'H' type
4481 2004-05-23 Alan Modra <amodra@bigpond.net.au>
4483 * expr.c (operand, operator): Don't reject '++' and '--'.
4485 2004-05-20 Richard Sandiford <rsandifo@redhat.com>
4487 * config/tc-mips.c (append_insn): Use ISA-encoded addresses in MIPS16
4490 2004-05-17 Adam Nemet <anemet@lnxw.com>
4492 * configure.in: Add ppc-*-lynxos*. Update i386-*-lynxos* to ELF.
4493 * configure: Regenerate.
4495 2004-05-13 Paul Brook <paul@codesourcery.com>
4497 * dw2gencfi.c (output_cie): Handle dwarf3 format CIE entries.
4499 2004-05-13 Joel Sherrill <joel@oarcorp.com>
4501 * configure.in (or32-*-rtems*): Switch to elf.
4502 * configure: Regenerate.
4504 2004-05-13 Nick Clifton <nickc@redhat.com>
4506 * po/fr.po: Updated French translation.
4508 2004-05-11 Nick Clifton <nickc@redhat.com>
4510 * doc/as.texinfo (Section): Document G and T flags to .section
4511 directive. Document the extra arguments that the G flag
4512 requires. Document the #tls flag.
4514 2004-05-11 H.J. Lu <hongjiu.lu@intel.com>
4516 * subsegs.c (section_symbol): Create a new section symbol if
4517 the existing one doesn't match.
4518 * symbols.c (symbol_set_bfdsym): Don't reset BFD section symbol.
4520 2004-05-07 Richard Sandiford <rsandifo@redhat.com>
4522 * config/tc-mips.c (append_insn, mips_emit_delays): Extend -mfix-vr4120
4523 to cope with VR4181A errata MD(1) and MD(4).
4525 2004-05-07 Brian Ford <ford@vss.fsi.com>
4527 * NEWS: Mention .secrel32 for pe[i]-i386.
4529 2004-05-07 Alexandre Oliva <aoliva@redhat.com>
4531 * config/tc-frv.h (MAX_MEM_FOR_RS_ALIGN_CODE): New.
4532 (HANDLE_ALIGN): New.
4534 2004-05-06 Daniel Jacobowitz <dan@debian.org>
4536 * Makefile.am (DIST_SUBDIRS): Define.
4537 * aclocal.m4: Regenerate with automake 1.8.4.
4538 * Makefile.in: Likewise.
4539 * doc/Makefile.in: Likewise.
4541 2004-05-06 David Mosberger-Tang <davidm@hpl.hp.com>
4543 * config/tc-ia64.c (dot_serialize): Declare.
4544 (dot_serialize): New function.
4545 (md_pseudo_table): Add ".serialize.data" and
4546 ".serialize.instruction" directives.
4548 2004-05-06 Nick Clifton <nickc@redhat.com>
4550 * messages (as_internal_value_out_of_range): Print a message about
4551 a value being out of range. Be consistent about whether the
4552 values are printed in decimal or hexadecimal.
4553 (as_warn_value_out_of_range): Generate a warning message about an
4555 (as_bad_value_out_of_range): Generate an error message about an
4557 * as.h: Prototype the new functions.
4558 * config/tc-alpha.c (insert_operand): Use new function.
4559 * config/tc-arc.c (arc_insert_operand): Likewise.
4560 * config/tc-mn10200.c (mn10200_insert_operand): Likewise.
4561 * config/tc-mn10300.c (mn10300_insert_operand): Likewise.
4562 * config/tc-ppc.c (ppc_insert_operand): Likewise.
4563 * config/tc-s390.c (s390_insert_operand): Likewise.
4564 * config/tc-v850.c (v850_insert_operand): Likewise.
4566 2004-05-05 Alexandre Oliva <aoliva@redhat.com>
4568 * configure.in: Set em=linux for frv-*-*linux*.
4569 * configure: Rebuilt.
4570 * config/tc-frv.h (TARGET_FORMAT): Use elf32-frvfdpic if...
4571 (frv_md_fdpic_enabled): New.
4572 * config/tc-frv.c (frv_md_fdpic_enabled): New.
4573 (DEFAULT_FDPIC): New.
4574 (frv_flags): Use DEFAULT_FDPIC.
4575 (frv_pic_flag): Likewise.
4576 (OPTION_NOPIC): New.
4577 (md_longopts): Add -mnopic.
4578 (md_parse_option): Handle it.
4579 (md_show_usage): Add -mfdpic and -mnopic.
4581 2004-05-05 Peter Barada <peter@the-baradas.com>
4583 * config/tc-m68k.c: Add find_cf_chip to print list of valid
4584 chips for invalid coldfire instructions, rename selectors
4585 for ColdFire sub-variants, add 521x,5249,547x,548x and aliases,
4586 add current_chip to track which chip is referred to(including save/restore),
4587 use current_chip to select control registers, not current_arch.
4588 (md_show_usage): Add new chips.
4589 * doc/c-m68k.texi: Document new command line switches.
4591 2004-05-05 Jakub Jelinek <jakub@redhat.com>
4593 * tc-s390.h (md_do_align, HANDLE_ALIGN): Remove.
4594 (NOP_OPCODE): Define.
4595 (s390_align_code): Remove prototype.
4596 * tc-s390.c (s390_align_code): Remove.
4598 2004-05-04 H.J. Lu <hongjiu.lu@intel.com>
4600 * config/tc-ia64.c (make_unw_section_name): Removed.
4601 (start_unwind_section): New function.
4602 (generate_unwind_image): Take const segT instead of const
4604 (dot_handlerdata): Adjusted.
4605 (dot_endp): Likewise.
4607 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
4609 * config/obj-elf.c (obj_elf_change_section): Allow the
4610 ".note.GNU-stack" section has SHF_EXECINSTR.
4612 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
4614 * config/obj-elf.c (get_section): Return bfd_boolean.
4615 (obj_elf_change_section): Call bfd_get_section_by_name_if
4616 instead of bfd_map_over_sections.
4618 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
4620 * config/obj-elf.c (get_section): New function.
4621 (obj_elf_change_section): Support multiple sections with same
4624 2004-04-30 Nick Clifton <nickc@redhat.com>
4626 * config/tc-arm.c (create_register_alias): Fix typo checking for
4627 case sensitive register aliases.
4628 (co_proc_number): Use error message string in all_reg_maps[]
4630 (cp_reg_required_here): Likewise.
4631 (fp_reg_required_here): Likewise.
4633 2004-04-29 Brian Ford <ford@vss.fsi.com>
4635 * dwarf2dbg.c (dwarf2_finish): Add SEC_DEBUGGING to section flags.
4637 2004-04-28 Chris Demetriou <cgd@broadcom.com>
4639 * config/tc-mips.c (HAVE_32BIT_ADDRESSES, append_insn, macro_build)
4640 (load_address, macro, mips_ip, md_parse_option)
4641 (mips_force_relocation, mips_validate_fix, md_apply_fix3)
4642 (s_change_sec, pic_need_relax, tc_gen_reloc): Remove all
4643 embedded-PIC handling, and update comments.
4644 (SWITCH_TABLE): Remove.
4645 * config/tc-mips.h (DIFF_EXPR_OK): Delete.
4646 (enum mips_pic_level): Remove EMBEDDED_PIC.
4647 (EXTERN_FORCE_RELOC): Remove embedded-PIC handling.
4648 (TC_FORCE_RELOCATION): Update comment.
4649 * ecoff.c (ecoff_build_lineno): Add comment about some code that
4650 might be safe to remove now that MIPS embedded-PIC is gone.
4652 2004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4654 * config/obj-som.c (obj_som_init_stab_section): Add new arguments in
4655 call to obj_set_subsection_attributes.
4656 (obj_som_init_stab_section): Likewise.
4657 * config/tc-hppa.c (default_subspace_dict): Add comdat field.
4658 (pa_def_subspaces): Provide comdat default.
4659 (pa_subspace): Handle new "comdat" parameter. Set SEC_LINK_ONCE and
4660 not SEC_IS_COMMON if section is comdat, common or dup_common. Update
4661 calls to create_new_subspace and update_subspace to pass comdat flag.
4662 (create_new_subspace, update_subspace): Add new comdat argument. Use
4663 it in calls to obj_set_subsection_attributes.
4664 * doc/c-hppa.texi (.subspa, .nsubspa): Document new comdat parameter
4665 and use of comdat, common and dup_comm parameters.
4667 2004-04-26 H.J. Lu <hongjiu.lu@intel.com>
4669 * config/obj-elf.c (obj_elf_change_section): Check if the old
4670 group name is NULL before comparison.
4672 2004-04-23 Chris Demetriou <cgd@broadcom.com>
4674 * config/tc-mips.h (mips_dwarf2_addr_size): Prototype.
4676 2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4678 * config/tc-mips.c (s_mipsset): Set default CPU type for .set mipsN.
4680 2004-04-23 Chris Demetriou <cgd@broadcom.com>
4682 * config/tc-mips.c (md_longopts): Remove -membedded-pic option.
4683 (OPTION_MEMBEDDED_PIC): Remove.
4684 (OPTION_TRAP, OPTION_BREAK, OPTION_EB, OPTION_EL)
4685 (OPTION_FP32, OPTION_GP32, OPTION_CONSTRUCT_FLOATS)
4686 (OPTION_NO_CONSTRUCT_FLOATS, OPTIONS_FP64, OPTION_GP64)
4687 (OPTION_RELAX_BRANCH, OPTION_NO_RELAX_BRANCH)
4688 (OPTION_ELF_BASE): Renumber.
4689 (md_parse_option): Remove OPTION_MEMBEDDED_PIC handling.
4690 (md_show_usage): Remove mention of -membedded-pic.
4691 * doc/as.texinfo: Remove mention of -membedded-pic.
4693 2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4695 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Remove.
4696 * config/tc-mips.c (RDATA_SECTION_NAME, mips_target_format): Remove
4698 (md_begin, mips_ip, md_parse_option, s_change_sec, s_option,
4699 s_abicalls, nopic_need_relax, tc_gen_reloc): Remove uses of
4700 USE_GLOBAL_POINTER_OPT.
4702 2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4704 * config/tc-mips.c (macro): One more use of load_delay_nop.
4706 2004-04-22 Atsushi Nemoto <anemo@mba.ocn.ne.jp>
4708 * config/tc-mips.c (load_delay_nop): New function.
4709 (load_address, macro): Use load_delay_nop() to build a nop
4710 which can be omitted with gpr_interlocks.
4712 2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4714 * config/tc-mips.c (hilo_interlocks, gpr_interlocks,
4715 cop_interlocks): Remove superfluous CPU entries.
4717 2004-04-22 Paul Brook <paul@codesourcery.com>
4719 * config/tc-arm.c (mav_parse_offset): Value must be multiple of 4.
4721 2004-04-22 Peter Barada <peter@the-baradas.com>
4723 * NEWS: Added support for EMAC instructions and MAC/EMAC
4725 * config/m68k-parse.h: Add ACC[123], ACCEXT{01,23}, MAC/EMAC
4726 scale factor tokens, trailing_ampersand to mark mask addressing
4727 for MAC/EMAC instructions.
4728 * config/m68k-parse.y: Add options_ampersand clause, '<<',
4730 (yylex): Handle '>', '<', and '&' following '+'.
4731 * config/tc-m68k.c: Set mcfmac/mcfemac on appropriate ColdFire
4732 architectures in archs[].
4733 (m68k-ip): Add '4', 'e', 'g', 'i', cases to handle mask addressing
4734 for MAC/EMAC instructions, ACC[0123], ACCEXT{01,23}, and '<<'/'>>'
4736 (m68k_ip): Handle trailing '&' on MAC/EMAC insns.
4737 (install_operand): Fix 'n' case, Add 'F', 'f', 'G', 'H', 'I', ']'
4739 Add EMAC operands to init_table[].
4741 2004-04-22 Bruno De Bus <bdebus@elis.ugent.be>
4743 * config/tc-arm.h (enum mstate): Move here, add MAP_UNDEFINED
4745 (TC_SEGMENT_INFO_TYPE): Define to enum mstate.
4746 * config/tc-arm.c (enum mstate): Delete from here.
4747 (mapping_state): Remove the static mapstate variable and instead
4748 store the state in the segment. This allows a per-section mapping
4749 state. Handle and ignore MAP_UNDEFINED states.
4750 (arm_elf_change_section): Get the current mapping state from the
4752 (s_ltorg): Set the mapping state to MAP_DATA.
4753 (arm_cleanup): Use arm_elf_change_section to get the mapping state
4754 for each pool as it is emitted.
4756 2004-04-22 Nick Clifton <nickc@redhat.com>
4758 * config/tc-arm.h: Formatting tidy ups.
4760 2004-04-20 Chris Demetriou <cgd@broadcom.com>
4762 * NEWS: Note that MIPS -membedded-pic option is deprecated.
4764 2004-04-20 DJ Delorie <dj@redhat.com>
4766 * config/tc-i386.h [TE_PE] (TC_CONS_FIX_NEW): Define.
4767 * config/tc-i386.c (md_pseudo_table) [TE_PE]: Add "secrel32".
4768 [TE_PE] (O_secrel): Define.
4769 [TE_PE] (x86_pe_cons_fix_new): New.
4770 [TE_PE] (pe_directive_secrel): Likewise.
4771 (tc_gen_reloc) [TE_PE]: Support BFD_RELOC_32_SECREL.
4773 2004-04-19 Eric Christopher <echristo@redhat.com>
4775 * config/tc-mips.c (mips_dwarf2_addr_size): Revert part
4776 of previous patch for fix in gcc.
4778 2004-04-19 Jakub Jelinek <jakub@redhat.com>
4780 * config/tc-xtensa.c (xg_assembler_literal): Fix a typo.
4782 2004-04-19 Nathan Sidwell <nathan@codesourcery.com>
4784 * read.c (do_align): Call md_flush_pending_output, if defined.
4786 2004-04-16 Alan Modra <amodra@bigpond.net.au>
4788 * expr.c (operand): Correct checks for ++ and --.
4790 2004-04-14 H.J. Lu <hongjiu.lu@intel.com>
4792 * config/tc-generic.c: Add some comments.
4794 2004-04-14 Richard Sandiford <rsandifo@redhat.com>
4796 * doc/c-mips.texi (-m{no-,}fix-vr4120): Renamed from
4797 -{no-}mfix-vr4122-bugs.
4798 * config/tc-mips.c (mips_fix_vr4120): Renamed from mips_fix_4122_bugs.
4799 (append_insn, mips_emit_delays): Update accordingly.
4800 (OPTION_FIX_VR4120, OPTION_NO_FIX_VR4120): Renamed from *VR4122.
4801 (md_longopts): Change -{no-,}mfix-vr4122-bugs to -m{no-,}fix-vr4120.
4802 (md_parse_option): Update after above changes.
4803 (md_show_usage): Add -mfix-vr4120.
4805 2004-04-13 Bob Wilson <bob.wilson@acm.org>
4807 * doc/as.texinfo (Sub-Sections): Conditionalize COFF-specific use
4808 of .section directive; add a reference to the ELF .subsection
4811 2004-04-13 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
4813 * config/tc-m32r.c (md_assemble): Fixed infinite loop bug
4816 2004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4818 * Makefile.am: Remove mips from aout targets.
4819 * Makefile.in: Regenerate.
4820 * configure.in: Remove mips-dec-bsd* target.
4821 * configure: Regenerate.
4823 2004-04-07 Alan Modra <amodra@bigpond.net.au>
4826 * config/tc-ppc.c (ppc_elf_suffix): Add valid32 and valid64 fields
4827 to struct map_bfd. Adjust MAP macro, and define MAP32, MAP64.
4828 Update "mapping". Restrict some @ modifiers to 32 bit.
4830 2004-04-01 Asgari Jinia <asgarij@kpitcummins.com>
4831 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
4833 * config/tc-sh.c (dont_adjust_reloc_32): New variable.
4834 (sh_fix_adjustable): Avoid adjusting BFD_RELOC_32 when
4835 dont_adjust_reloc_32 is set.
4836 (md_longopts): Add option -renesas.
4837 (md_parse_option, md_show_usage): Likewise.
4838 * doc/c-sh.texi: Likewise.
4840 2004-04-01 Dave Korn <dk@artimi.com>
4842 * config/tc-dlx.c (md_assemble): set fx_no_overflow flag for
4843 hi16 and lo16 fixS structs.
4844 (md_assemble): generate bit_fixS for RELOC_DLX_LO16 in
4845 exactly the same way as for RELOC_DLX_REL16.
4846 (machine_ip): properly respect LO flag in the_insn and
4847 output RELOC_DLX_LO16 rather than RELOC_DLX_16.
4848 (md_apply_fix3): apply RELOC_DLX_LO16.
4850 2004-03-30 Stan Shebs <shebs@apple.com>
4852 Remove long-obsolete MPW support.
4853 * mpw-config.in, mpw-make.sed, mac-as.r: Remove files.
4854 * configure.in: Remove mention of ppc-*-mpw* config.
4855 * configure.in: Likewise.
4857 2004-03-30 Nick Clifton <nickc@redhat.com>
4859 * config/tc-arm.c (meabi_flags): Make its use conditional upon
4860 OBJ_ELF being defined.
4862 2004-03-27 Alan Modra <amodra@bigpond.net.au>
4864 * config/obj-aout.c (obj_aout_type): Remove #ifdef BFD_ASSEMBLER code.
4866 2004-03-23 Paul Brook <paul@codesourcery.com>
4868 * config/tc-arm.c (meabi_flags): New variable.
4869 (arm_parse_eabi): New function.
4870 (md_begin): Set flags for EABI v3.
4872 (arm_long_opts): Add meabi.
4873 * doc/as.texinfo <ARM>: Document -meabi.
4874 * doc/c-arm.texi: Ditto.
4876 2004-03-22 Bob Wilson <bob.wilson@acm.org>
4878 * config/tc-xtensa.c (xtensa_post_relax_hook): Create literal
4879 tables even when use_literal_section flag is not set.
4881 2004-03-22 Alan Modra <amodra@bigpond.net.au>
4883 * config/tc-sh.c: Remove trailing whitespace.
4885 2004-03-22 Hans-Peter Nilsson <hp@axis.com>
4887 * doc/c-cris.texi (CRIS-Opts): Document --no-mul-bug-abort,
4888 --mul-bug-abort and the default behavior.
4889 * config/tc-cris.c (cris_insn_kind): New member CRIS_INSN_MUL.
4890 (err_for_dangerous_mul_placement): New variable.
4891 (STATE_MUL, OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): New
4893 (md_cris_relax_table): Have placeholder for STATE_MUL.
4894 (md_longopts): New options --mul-bug-abort and --no-mul-bug-abort.
4895 (cris_relax_frag) <case ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: New
4897 (md_estimate_size_before_relax) <case ENCODE_RELAX (STATE_MUL,
4898 STATE_BYTE)>: Ditto.
4899 (md_convert_frag) <ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: Check
4900 alignment and position of this frag, emit error message if
4902 (md_assemble): For a multiply insn and when checking it,
4903 transform the current frag into a special frag for that purpose.
4904 (md_parse_option) <case OPTION_MULBUG_ABORT_OFF, case
4905 OPTION_MULBUG_ABORT_ON>: Handle new options.
4907 2004-03-19 Bob Wilson <bob.wilson@acm.org>
4909 * config/tc-xtensa.c (mark_literal_frags): New function.
4910 (xtensa_move_literals): Call mark_literal_frags for all literal
4911 segments, including init and fini literal segments.
4912 (xtensa_post_relax_hook): Swap use of xt_insn_sec and xt_literal_sec.
4914 2004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4916 * tc-hppa.c (cons_fix_new_hppa): Check for PC relative base type.
4917 (pa_comm): Set BSF_OBJECT in symbol flags.
4919 2004-03-19 Alan Modra <amodra@bigpond.net.au>
4921 * Makefile.am: Run "make dep-am".
4922 * Makefile.in: Regenerate.
4923 * doc/Makefile.in: Regenerate.
4924 * config.in: Regenerate.
4925 * po/gas.pot: Regenerate.
4927 2004-03-18 Nathan Sidwell <nathan@codesourcery.com>
4929 * read.c (read_a_source_file): Use demand_empty_rest_of_line.
4930 (demand_empty_rest_of_line): Issue an error here.
4931 (ignore_rest_of_line): Silently skip to end.
4932 (demand_copy_string): Issue an error, not warning.
4934 * config/obj-elf.c (obj_elf_section_name): Likewise.
4935 (obj_elf_section): Likewise.
4936 * config/tc-arc.c (arc_extoper): Remove bogus NULL checks.
4937 (arc_extinst): Likewise.
4938 * config/tc-ia64.c (dot_saveb): Use demand_empty_rest_of_line.
4939 (dot_spill): Likewise.
4940 (dot_unwabi): Likewise.
4941 (dot_prologue): Likewise.
4943 * expr.c (operand): Reject ++ and --.
4944 (operator): Likewise.
4946 2004-03-17 Kaz Kojima <kkojima@rr.iij4u.or.jp>
4948 * config/tc-sh.c: Include dw2gencfi.h.
4949 (sh_cfi_frame_initial_instructions): New function.
4950 (sh_regname_to_dw2regnum): Likewise.
4951 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Move to the end of
4953 (TARGET_USE_CFIPOP): Define.
4954 (tc_cfi_frame_initial_instructions): Likewise.
4955 (tc_regname_to_dw2regnum): Likewise.
4956 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT): Likewise.
4957 * Makefile.am: Update dependencies.
4958 * Makefile.in: Regenerate.
4960 2004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
4962 * configure.in: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
4963 * configure: Regenerate.
4965 2004-03-12 Bob Wilson <bob.wilson@acm.org>
4967 * read.c (s_leb128): Call md_flush_pending_output.
4969 2004-03-12 Michal Ludvig <mludvig@suse.cz>
4971 * config/tc-i386.c (output_insn): Handle PadLock instructions.
4972 * config/tc-i386.h (CpuPadLock): New define.
4973 (CpuUnknownFlags): Added CpuPadLock.
4975 2004-03-07 Andreas Schwab <schwab@suse.de>
4977 * doc/c-hppa.texi (HPPA Directives): Fix typo.
4979 2004-03-07 Richard Henderson <rth@redhat.com>
4981 * dw2gencfi.c (output_cie): Align length to 4 byte boundary.
4982 (cfi_finish): Likewise for fde.
4984 2004-03-05 H.J. Lu <hongjiu.lu@intel.com>
4986 * config/tc-ia64.c (md_assemble): Properly handle NULL
4988 (ia64_handle_align): Don't abort if failed to add a stop bit.
4990 2004-03-04 H.J. Lu <hongjiu.lu@intel.com>
4992 * Makefile.in: Regenerated.
4993 * aclocal.m4: Likewise.
4994 * configure: Likewise.
4995 * doc/Makefile.in: Likewise.
4997 2004-03-03 H.J. Lu <hongjiu.lu@intel.com>
4999 * config/tc-ia64.c (dot_align): New.
5000 (ia64_do_align): Make it static.
5001 (md_pseudo_table): Use "dot_align" for "align".
5002 (ia64_md_do_align): Don't set align_frag here.
5003 (ia64_handle_align): Add a stop bit to the previous bundle if
5006 * config/tc-ia64.h (ia64_do_align): Removed.
5008 2003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
5010 * config/tc-sh.c (md_parse_option): Add -isa=sh4-nofpu and
5011 -isa=sh4-nommu-nofpu options. Adjust help messages accordingly.
5012 (sh_elf_final_processing): Output BFD type sh4_nofpu if that is
5013 the most general type or the user specifically requested it.
5014 (md_assemble): Add a new error message for when an instruction
5015 is understood, but is not allowed due to an -isa option.
5017 2004-03-02 H.J. Lu <hongjiu.lu@intel.com>
5019 * config/tc-ia64.c (align_frag): New.
5020 (md_assemble): Set the tc_frag_data field in align_frag for
5021 IA64_OPCODE_FIRST instructions.
5022 (ia64_md_do_align): Set align_frag.
5023 (ia64_handle_align): Add a stop bit if needed.
5025 * config/tc-ia64.h (TC_FRAG_TYPE): New.
5026 (TC_FRAG_INIT): New.
5028 2004-03-01 Richard Sandiford <rsandifo@redhat.com>
5030 * config/tc-frv.c (fr400_audio): New variable.
5031 (md_parse_option, md_show_usage): Add -mcpu=fr405 and -mcpu=fr450.
5032 (md_parse_option): Set fr400_audio for -mcpu=fr400 and -mcpu=fr405.
5033 (target_implements_insn_p): New function.
5034 (md_assemble): Report an error if the processor doesn't implement
5037 2004-02-27 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
5039 * config/tc-m32r.c (md_longopts): Added -no-bitinst option.
5040 (md_parse_option): Ditto.
5041 (OPTION_NO_SPECIAL_M32R): Added.
5042 (md_show_usage): Document it.
5043 (enable_speial_m32r): Changed a default value from 0 to 1.
5044 * doc/c-m32r.texi: Document the -no-bitinst option.
5046 2004-02-27 Nick Clifton <nickc@redhat.com>
5048 * config/tc-sh.c (get_operand): Revert previous delta.
5049 (tc_gen_reloc): Check for an unknown reloc type before processing
5052 2004-02-27 Hannes Reinecke <hare@suse.de>
5054 * config/tc-s390.c (s390_insn): Correct range check for opcode in
5055 .insn pseudo operation.
5057 2004-02-27 Anil Paranjpe <anilp1@kpitcummins.com>
5059 * config/tc-sh.c (get_operand): In case of #Imm, check has been
5060 added for wrong syntax.
5062 2004-02-26 Eric Christopher <echristo@redhat.com>
5064 * config/tc-mips.c (mips_dwarf2_addr_size): New.
5065 * config/tc-mips.h (DWARF2_ADDR_SIZE): Use.
5067 2004-02-26 Andrew Stubbs <andrew.stubbs@superh.com>
5069 * config/tc-sh.c (build_Mytes): Add REG_N_D and REG_N_B01
5070 nibble types to assembler.
5072 2004-02-25 Fred Fish <fnf@redhat.com>
5074 * config/tc-iq2000.c: Add missing \n\ in multiline string literal.
5076 2004-02-20 James E Wilson <wilson@specifixinc.com>
5078 * config/tc-ia64.c (slot_index): New arg before_relax. Use instead of
5080 (fixup_unw_records): New arg before_relax. Pass to slot_index.
5081 (ia64_estimate_size_before_relax): New.
5082 (ia64_convert_frag): Pass 0 to fixup_unw_records. Add comment.
5083 (generate_unwind_image): Pass 1 to fixup_unw_records.
5084 * config/tc-ia64.h (ia64_estimate_size_before_relax): Declare.
5085 (md_estimate_size_before_relax): Call ia64_estimate_size_before_relax.
5087 2004-02-19 Jakub Jelinek <jakub@redhat.com>
5089 * stabs.c (generate_asm_file): Avoid warning about use of
5090 uninitialized variable.
5092 2004-02-18 David Mosberger <davidm@hpl.hp.com>
5094 * config/tc-ia64.c (ia64_flush_insns): In addition to prologue,
5095 body, and endp, allow unwind records which do not have a "t"
5096 (time/instruction) field.
5098 2004-02-17 Petko Manolov <petkan@nucleusys.com>
5100 * config/tc-arm.c (do_mav_dspsc_1): Correct offset of CRn.
5101 (do_mav_dspsc_2): Likewise.
5102 Fix accumulator registers move opcodes.
5104 2004-02-13 Hannes Reinecke <hare@suse.de>
5105 Jakub Jelinek <jakub@redhat.com>
5107 * dwarf2dbg.c (get_filenum): Do not read beyond allocated memory.
5109 2004-02-10 Steve Ellcey <sje@cup.hp.com>
5111 * config/tc-ia64.h (ia64_frob_symbol): New declaration.
5112 (tc_frob_symbol): New macro definition.
5113 * config/tc-ia64.c (ia64_frob_symbol): New routine.
5115 2004-02-09 Daniel Jacobowitz <drow@mvista.com>
5117 * config/tc-arm.c (md_begin): Mark .note.gnu.arm.ident as
5120 2004-02-09 Nathan Sidwell <nathan@codesourcery.com>
5122 * read.h (IGNORE_OPCODE_CASE): Do not define. Replace with ...
5123 (TC_CASE_SENSITIVE): ... this.
5124 * read.c: Replace IGNORE_OPCODE_CASE with TC_CASE_SENSITIVE.
5125 * doc/internals.texi (TC_CASE_SENSITIVE): Document.
5127 2004-02-06 James E Wilson <wilson@specifixinc.com>
5129 * config/tc-ia64.c (dot_endp): Delete call to output_endp.
5130 (generate_unwind_image): Re-add it here.
5132 2004-02-06 Nathan Sidwell <nathan@codesourcery.com>
5134 * dwarf2dbg.c (DWARF2_ADDR_SIZE): Remove trailing ';'
5135 * read.h (SKIP_WHITESPACE): Turn into an expression.
5136 * read.c (read_a_source_file): A pseudo is removed by having a
5139 2004-02-05 James E Wilson <wilson@specifixinc.com>
5141 * config/tc-ia64.c (output_endp): New.
5142 (count_bits): Delete.
5143 (ia64_flush_insns, process_one_record, optimize_unw_records): Handle
5144 endp unwind records.
5145 (fixup_unw_records): Handle endp unwind records. Delete code for
5146 shortening prologue regions not followed by a body record.
5147 (dot_endp): Call add_unwind_entry to emit endp unwind record.
5148 * config/tc-ia64.h (unw_record_type): Add endp.
5150 2004-02-03 James E Wilson <wilson@specifixinc.com>
5152 * config/tc-ia64.c (ia64_convert_frag): Call md_number_to_chars to
5153 fill padding bytes with zeroes.
5154 (emit_one_bundle): New locals last_ptr, end_ptr. Rewrite code that
5155 sets unwind_record slot_number and slot_frag fields.
5157 2004-02-02 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5159 * config/tc-mips.c (add_got_offset_hilo): New function.
5160 (macro): Use load_register() and add_got_offset_hilo() to load
5161 constants instead of hardcoding code sequences throughout.
5163 2004-01-28 H.J. Lu <hongjiu.lu@intel.com>
5165 * config/tc-ia64.c (emit_one_bundle): Add proper indentation.
5167 2004-01-26 Bernardo Innocenti <bernie@develer.com>
5169 * config/tc-m68k.h (EXTERN_FORCE_RELOC): Handle m68k-uclinux specially,
5171 * config/tc-m68k.c (RELAXABLE_SYMBOL): Use EXTERN_FORCE_RELOC instead
5172 of hard-coded test for TARGET_OS=elf.
5174 2004-01-24 Chris Demetriou <cgd@broadcom.com>
5176 * config/tc-mips.c (hilo_interlocks): Change definition
5177 so that MIPS32, MIPS64 and later ISAs are included, along with
5178 the already-included machines. Update comments.
5180 2004-01-23 Daniel Jacobowitz <drow@mvista.com>
5182 * config/tc-arm.c (tc_gen_reloc): Improve error message for
5183 undefined local labels.
5185 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
5187 * config/tc-mips.c (load_address, macro): Update comments about
5188 NewABI GP relaxation.
5190 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
5192 * config/tc-mips.c (macro_build): Remove place and counter arguments.
5193 (mips_build_lui, macro_build_ldst_constoffset): Likewise.
5194 (mips16_macro_build, macro_build_jalr): Remove counter argument.
5195 (set_at, load_register, load_address, move_register): Likewise.
5196 (load_got_offset, add_got_offset): Likewise.
5197 Update all calls and tidy accordingly.
5199 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
5201 * config/tc-mips.c (RELAX_ENCODE): Remove WARN argument.
5202 (RELAX_FIRST, RELAX_SECOND): Turn into 8-bit quantities.
5203 (RELAX_USE_SECOND): Bump to 0x10000.
5204 (RELAX_SECOND_LONGER, RELAX_NOMACRO, RELAX_DELAY_SLOT): New flags.
5205 (mips_macro_warning): New variable.
5206 (md_assemble): Wrap macro expansion in macro_start() and macro_end().
5207 (s_cpload, s_cpsetup, s_cprestore, s_cpreturn): Likewise.
5208 (relax_close_frag): Set mips_macro_warning.first_frag. Adjust use
5210 (append_insn): Update mips_macro_warning.sizes.
5211 (macro_start, macro_warning, macro_end): New functions.
5212 (macro_build): Don't emit warnings here.
5213 (macro_build_lui, md_estimate_size_before_relax): ...or here.
5214 (md_convert_frag): Check for cases where one macro alternative
5215 needs a warning and the other doesn't. Emit a warning if the
5216 longer sequence was chosen.
5218 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
5220 * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): Remove.
5221 * config/tc-mips.c (RELAX_ENCODE): Take three arguments: the size of
5222 the first sequence, the size of the second sequence, and a flag
5223 that says whether we should warn.
5224 (RELAX_OLD, RELAX_NEW, RELAX_RELOC[123]): Delete.
5225 (RELAX_FIRST, RELAX_SECOND): New.
5226 (mips_relax): New variable.
5227 (relax_close_frag, relax_start, relax_switch, relax_end): New fns.
5228 (append_insn): Remove "place" argument. Use mips_relax.sequence
5229 rather than "place" to check whether we're expanding the second
5230 alternative of a relaxable macro. Remove redundant check for
5231 branch relaxation. If generating a normal insn, and there
5232 is not enough room in the current frag, call relax_close_frag()
5233 to close it. Update mips_relax.sizes[]. Emit fixups for the
5234 second version of a relaxable macro. Record the first relaxable
5235 fixup in mips_relax. Remove tc_gen_reloc workaround.
5236 (macro_build): Remove all uses of "place". Use mips_relax.sequence
5237 in the same way as in append_insn.
5238 (mips16_macro_build): Remove "place" argument.
5239 (macro_build_lui): As for macro_build. Don't drop the add_symbol
5240 when generating the second version of a relaxable macro.
5241 (load_got_offset, add_got_offset): New functions.
5242 (load_address, macro): Use new relaxation machinery. Remove
5243 tc_gen_reloc workarounds.
5244 (md_estimate_size_before_relax): Set RELAX_USE_SECOND if the second
5245 version of a relaxable macro is needed. Return -RELAX_SECOND if the
5246 first version is needed.
5247 (tc_gen_reloc): Remove relaxation handling.
5248 (md_convert_frag): Go through the fixups for a relaxable macro and
5249 mark those that belong to the unneeded alternative as done. If the
5250 second alternative is needed, adjust the fixup addresses to account
5251 for the deleted first alternative.
5253 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
5255 * frags.h (frag_room): Declare.
5256 * frags.c (frag_room): New function.
5257 * doc/internals.texi: Document it.
5259 2004-01-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5261 * config/tc-mips.c (append_insn): Don't do r3900 interlock
5262 optimization for -mtune=r3900, as this will break on other CPUs.
5264 2004-01-11 Tom Rix <tcrix@worldnet.att.net>
5266 * config/tc-m68hc11.c (build_indexed_byte): movb and movw cannot
5267 be relaxed, use fixup.
5268 (md_apply_fix3): Use 5 bit reloc from movb and movw fixup.
5270 2004-01-19 Jakub Jelinek <jakub@redhat.com>
5272 * config/tc-sparc.c (sparc_ip): Disallow %f32-%f63 for single
5275 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5277 * config/tc-mips.c (append_insn): Properly detect variant frags
5278 that preclude swapping of relaxed branches. Correctly swap
5279 instructions between frags when dealing with relaxed branches.
5281 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5283 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
5285 * aclocal.m4: Regenerate.
5286 * configure: Regenerate.
5288 2004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
5290 * config/tc-h8300.c (build_bytes): Apply relaxation to bit
5293 2004-01-12 Richard Sandiford <rsandifo@redhat.com>
5295 * config/tc-mips.c (macro_build_jalr): When adding an R_MIPS_JALR
5296 reloc, reserve space for the delay slot as well as the jalr itself.
5298 2004-01-09 Paul Brook <paul@codesourcery.com>
5300 * config/tc-arm.c (do_vfp_reg2_from_sp2): Rename from do_vfp_sp_reg2.
5301 (do_vfp_sp2_from_reg2): New function.
5303 (do_vfp_dp_from_reg2): Check return values properly.
5305 2004-01-08 Ian Lance Taylor <ian@wasabisystems.com>
5307 * config/tc-mips.c (warn_nops): Remove static variable.
5308 (macro): Remove test of warn_nops.
5309 (md_shortops): Remove 'n'.
5310 (md_parse_option): Remove 'n' case.
5311 (md_show_usage): Remove -n.
5312 * doc/as.texinfo (Overview): Remove MIPS -n option.
5313 * doc/c-mips.texi (MIPS Opts): Remove mention -n.
5314 * NEWS: Mention removal of MIPS -n option.
5316 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS): Remove.
5317 (cop_interlocks): Check ISA level.
5318 (cop_mem_interlocks): Define.
5319 (reg_needs_delay): Check cop_interlocks rather than
5320 ISA_HAS_COPROC_DELAYS.
5321 (append_insn): Likewise. Use cop_mem_interlocks rather than
5322 directly checking mips_opts.isa.
5323 (mips_emit_delays): Likewise.
5325 2004-01-07 H.J. Lu <hongjiu.lu@intel.com>
5327 * config/tc-ia64.c (unwind): Move next_slot_number and
5328 next_slot_frag to ...
5329 (unw_rec_list): Here.
5330 (free_list_records): Removed.
5331 (output_unw_records): Likewise.
5332 (generate_unwind_image): Make it void.
5333 (alloc_record): Initialize next_slot_number and next_slot_frag.
5334 (slot_index): Take .org, .space and .align into account.
5335 (fixup_unw_records): Don't set slot_number to 0. Use
5336 list->next_slot_number and list->next_slot_frag instead of
5337 unwind.next_slot_number and unwind.next_slot_frag.
5338 (ia64_convert_frag): New.
5339 (generate_unwind_image): Generate a rs_machine_dependent frag
5341 (emit_one_bundle): Use list->next_slot_number and
5342 list->next_slot_frag instead of unwind.next_slot_number and
5343 unwind.next_slot_frag.
5345 * config/tc-ia64.h (md_convert_frag): Defined as
5347 (md_estimate_size_before_relax): Defined as (f)->fr_var.
5349 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
5351 2003-12-19 Alexandre Oliva <aoliva@redhat.com>
5352 * config/tc-frv.h (md_apply_fix3): Don't define.
5353 * config/tc-frv.c (md_apply_fix3): New. Shift/truncate %hi/%lo
5355 * config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Define.
5356 2003-10-07 Alexandre Oliva <aoliva@redhat.com>
5357 * config/tc-frv.c (line_separator_chars): Add `!'.
5358 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
5359 * config/tc-frv.c (md_assemble): Clear insn upfront.
5360 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
5361 * config/tc-frv.c (OPTION_FDPIC): New macro.
5362 (md_longopts): Add mfdpic.
5363 (md_parse_option): Handle it.
5364 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
5365 * config/tc-frv.c (md_cgen_lookup_reloc) <FRV_OPERAND_D12,
5366 FRV_OPERAND_S12>: Use reloc type encoded in fix-up.
5367 (frv_pic_ptr): Parse funcdesc.
5369 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5371 * doc/as.texinfo: Let texi2pod parse asconfig.texi and
5372 gasver.texi. Remove duplicate symbol definitions for texi2pod.
5374 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5376 * Makefile.am (Makefile): Move the dependency on
5377 $(BFDDIR)/configure.in to...
5378 (CONFIG_STATUS_DEPENDENCIES): ... here.
5379 (AUTOMAKE_OPTIONS): Require automake 1.8.
5380 * Makefile.in: Regenerate.
5381 * doc/Makefile.am (BASEDIR, BFDDIR): Define.
5382 (CONFIG_STATUS_DEPENDENCIES): Add a dependency on
5383 $(BFDDIR)/configure.in here as well.
5384 * doc/Makefile.in: Regenerate.
5386 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5388 * Makefile.am (install, install-info, RECURSIVE_TARGETS): Remove.
5389 * Makefile.in: Regenerate.
5390 * aclocal.m4: Regenerate.
5391 * doc/Makefile.am (install, install-info): Remove.
5392 (install-data-local): A new hook for install-info.
5393 (AUTOMAKE_OPTIONS): Require automake 1.8.
5394 * doc/Makefile.in: Regenerate.
5396 2004-01-02 Nutan Singh <nutan@kpitcummins.com>
5398 * doc/c-sh.texi: Update description about floating point behavior
5401 2004-01-02 Bernardo Innocenti <bernie@develer.com>
5403 * configure.in: Add m68k-uClinux target.
5404 * configure: Regenerate.
5406 For older changes see ChangeLog-0203
5412 version-control: never