1 2005-07-26 Jan Beulich <jbeulich@novell.com>
3 * config/tc-i386.c (optimize_imm): Calculate candidate immediates
4 mask from guessed suffix, but mask out other immediate types only
5 if at least on candidate is valid for the insn.
7 2005-07-25 DJ Delorie <dj@redhat.com>
9 * config/tc-m32c.c (md_cgen_lookup_reloc): Add 8 bit operands.
10 Support %mod() modifiers from opcodes.
11 * doc/c-m32c.texi (M32C-Modifiers): New section.
13 2005-07-25 Jan Hubicka <jh@suse.cz>
14 H.J. Lu <hongjiu.lu@intel.com>
16 * config/obj-elf.c: Include "elf/x86-64.h" if TC_I386 is
18 (elf_com_section_ptr): New.
19 (elf_begin): Set elf_com_section_ptr to bfd_com_section_ptr.
20 (elf_common_parse): Make it global. Use elf_com_section_ptr
21 instead of bfd_com_section_ptr.
22 (obj_elf_change_section): Handle x86-64 large bss sections.
24 * config/obj-elf.h (elf_com_section_ptr): New.
25 (elf_common_parse): New.
27 * config/tc-i386.c (handle_large_common): New.
28 (md_pseudo_table): Add "largecomm".
29 (x86_64_section_letter): New.
30 (x86_64_section_word): New.
32 * config/tc-i386.h (x86_64_section_word): New.
33 (x86_64_section_letter): New.
34 (md_elf_section_letter): New. Defined.
35 (md_elf_section_word): Likewise.
37 2005-07-21 Ralf Corsepius <ralf.corsepius@rtems.org>
39 * configure.tgt: Remove i386-*-rtemself*.
40 Remove sparc-*-rtemself*.
42 2005-07-21 Ben Elliston <bje@gnu.org>
44 * config/tc-m68k.h: Remove TE_LYNX conditional code.
46 2005-07-21 Paul Brook <paul@codesourcery.com>
48 * config/tc-arm.c (encode_thumb32_addr_mode): Don't set
51 2005-07-20 Tavis Ormandy <taviso@gentoo.org>
53 * messages.c: Use vsnprintf instead of vsprintf.
55 2005-07-20 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
57 * config/tc-m32r.c (tc_gen_reloc): Check BFD_RELOC_32_PCREL and
58 BFD_RELOC_16_PCREL to Support R_M32R_REL32.
60 2005-07-18 Nick Clifton <nickc@redhat.com>
62 * configure.tgt: Restore alpha ordering to list of arches.
64 2005-07-18 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
66 * tc-hppa.c (pa_ip): Reject match for '#' immediate if not pa20.
68 2005-07-18 Jan Beulich <jbeulich@novell.com>
70 * config/tc-i386.c (md_begin): Use IS_ELF.
71 (tc_i386_fix_adjustable): Likewise.
72 (md_estimate_size_before_relax): Likewise.
73 (md_apply_fix): Likewise.
74 (i386_target_format): Likewise.
75 (lex_got): Define to NULL when not ELF or when LEX_AT. Check IS_ELF.
76 (i386_immediate): Remove #ifdef LEX_AT.
77 (i386_displacement): Likewise.
78 * config/tc-i386.h (x86_cons): Prototype only when ELF and when not
81 2005-07-18 Jan Beulich <jbeulich@novell.com>
83 * config/tc-i386.c (reloc): Convert to ISO C90. Change first
84 parameter to unsigned. Parameter sign now is tristate - zero/
85 positive mean unsigned/signed, negative means signedness doesn't
86 matter. Check field size,
87 signedness, and pcrel-ness are in agreement between relocated field
88 and relocation type. Adjust diagnostics.
89 (optimize_imm): And type mask of operand instead of overwriting it.
90 (lex_got): Convert to ISO C90. Add third parameter. Add new field to
91 local structure and initialize gotrel accordingly. Pass caller as
92 mask of types that the operator can match.
93 (x86_cons_fix_new): Let reloc know that signedness of relocation
95 (x86_pe_cons_fix_new): Likewise.
96 (x86_cons): Pass additional argument to lex_got.
97 (i386_immediate): New local variable 'types'. Pass its address as
98 additional argument to lex_got. Mask out operand types not supported
100 (i386_displacement): Likewise. Set bigdisp to all types supported in
101 64-bit mode, combining the previously split initialization.
103 2005-07-18 Jan Beulich <jbeulich@novell.com>
105 * config/tc-i386.c (parse_insn): Reject prefix if unavailable in
108 2005-07-16 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
110 * config/tc-hppa.c (pa_ip): Search entire mnemonic before considering
113 2005-07-16 Alan Modra <amodra@bigpond.net.au>
115 * Makefile.am: Run "make dep-am".
116 * Makefile.in: Regenerate.
118 2007-07-15 H.J. Lu <hongjiu.lu@intel.com>
120 * gas/config/tc-i386.h (CpuVMX): New.
121 (CpuUnknownFlags): Add CpuVMX.
123 2005-07-14 Jim Blandy <jimb@redhat.com>
125 Add support for the Renesas M32C.
126 * Makefile.am (CPU_TYPES): List m32c.
127 (TARGET_CPU_CFILES): List config/tc-m32c.c.
128 (TARGET_CPU_HFILES): List config/tc-m32c.h.
129 * configure.in: Add case for m32c.
130 * configure.tgt: Add cases for m32c and m32c-*-elf.
131 * configure: Regenerated.
132 * config/tc-m32c.c, config/tc-m32c.h: New files.
133 * doc/Makefile.am (CPU_DOCS): Add c-m32c.texi.
134 * doc/Makefile.in: Regenerated.
135 * doc/all.texi: Set M32C.
136 * doc/as.texinfo: Add text for the M32C-specific options and line
137 comment characters, and refer to c-m32c.texi.
138 * doc/c-m32c.texi: New file.
140 2005-07-14 Nick Clifton <nickc@redhat.com>
143 * config/tc-crx.c (reset_vars): Use strncpy to prevent overflowing
144 the ins_parse buffer.
146 2005-07-10 Ralf Corsepius <ralf.corsepius@rtems.org>
148 * configure.tgt: Remove a29k-*-rtems*, hppa*-*-rtems*,i386-go32-rtems*,
149 i386-*-rtemscoff*, sparc-*-rtemsaout*.
151 2005-07-10 H.J. Lu <hongjiu.lu@intel.com>
153 * config/tc-i386.c (optimize_disp): Optimize signed 32bit
156 2005-07-08 Ben Elliston <bje@au.ibm.com>
158 * frags.h: Remove ANSI_PROTOTYPES conditional code.
159 * config/obj-elf.h: Likewise.
160 * config/tc-h8300.h: Likewise.
161 * config/tc-h8500.h: Likewise.
162 * config/tc-i370.h: Likewise.
163 * config/tc-i386.h: Likewise.
164 * config/tc-m68hc11.h: Likewise.
165 * config/tc-m68k.h: Likewise.
166 * config/tc-ppc.h: Likewise.
167 * config/tc-s390.h: Likewise.
168 * config/tc-sh.h: Likewise.
169 * config/tc-sparc.h: Likewise.
170 * config/tc-tic30.c: Likewise.
171 * config/tc-w65.h: Likewise.
172 * config/tc-xtensa.h: Likewise.
174 2005-07-08 Hans-Peter Nilsson <hp@axis.com>
177 * config/tc-cris.h (MD_APPLY_SYM_VALUE): Define.
179 2005-07-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
181 * config/tc-tic30.c (debug): Add format attribute. Fix format
184 2005-07-06 H.J. Lu <hongjiu.lu@intel.com>
186 * config/tc-i386.c (cpu_arch): Add sse3.
188 * config/tc-i386.h (CpuSSE3): Renamed from ...
189 (CpuPNI): This. Defined as CpuSSE3.
191 * doc/c-i386.texi: Document .sse3.
193 2005-07-06 Jan Beulich <jbeulich@novell.com>
195 * config/tc-ia64.c (nop): Use zero for L-unit pseudo-nop.
197 2005-07-05 Nick Clifton <nickc@redhat.com>
199 * config/tc-pdp11.c (md_apply_fix): Cast first argument to
200 md_chars_to_numbers to an unsigned pointer in order to avoid a
201 compile time warning.
203 2005-07-05 Paul Brook <paul@codesourcery.com>
205 * config/tc-ppc.c (ppc_target_format): Add VxWorks.
207 2005-07-05 Aldy Hernandez <aldyh@redhat.com>
209 * config/tc-ms1.c: New.
210 * config/tc-ms1.h: New.
211 * testsuite/gas/ms1/allinsn.d: New.
212 * testsuite/gas/ms1/allinsn.s: New.
213 * testsuite/gas/ms1/badinsn.s: New.
214 * testsuite/gas/ms1/badinsn1.s: New.
215 * testsuite/gas/ms1/badoffsethigh.s: New.
216 * testsuite/gas/ms1/badoffsetlow.s: New.
217 * testsuite/gas/ms1/badorder.s: New.
218 * testsuite/gas/ms1/badreg.s: New.
219 * testsuite/gas/ms1/badsignedimmhigh.s: New.
220 * testsuite/gas/ms1/badsignedimmlow.s: New.
221 * testsuite/gas/ms1/badsyntax.s: New.
222 * testsuite/gas/ms1/badsyntax1.s: New.
223 * testsuite/gas/ms1/badunsignedimmhigh.s: New.
224 * testsuite/gas/ms1/badunsignedimmlow.s: New.
225 * testsuite/gas/ms1/errors.exp: New.
226 * testsuite/gas/ms1/ldst.s: New.
227 * testsuite/gas/ms1/misc.d: New.
228 * testsuite/gas/ms1/misc.s: New.
229 * testsuite/gas/ms1/ms1-16-003.d: New.
230 * testsuite/gas/ms1/ms1-16-003.s: New.
231 * testsuite/gas/ms1/ms1.exp: New.
232 * testsuite/gas/ms1/msys.d: New.
233 * testsuite/gas/ms1/msys.s: New.
234 * testsuite/gas/ms1/relocs.d: New.
235 * testsuite/gas/ms1/relocs.exp: New.
236 * testsuite/gas/ms1/relocs1.s: New.
237 * testsuite/gas/ms1/relocs2.s: New.
239 2005-07-05 Jan Beulich <jbeulich@novell.com>
241 * config/tc-i386.h (CpuSVME): New.
242 (CpuUnknownFlags): Include CpuSVME.
243 * config/tc-i386.c (cpu_arch): Add .pacifica and .svme. Add opteron
244 as alias of sledgehammer.
245 (md_assemble): Include invlpga in the check for insns with two source
247 (process_operands): Include SVME insns in the check for ignored
248 segment overrides. Adjust diagnostic.
249 (i386_index_check): Special-case SVME insns with memory operands.
251 2005-07-04 Khem Raj <kraj@mvista.com>
252 Nick Clifton <nickc@redhat.com>
254 * tc-arm.c (struct arm_it): Make operands.imm signed to match its
255 use an immediate value.
256 (parse_vfp_reg_list): Make the 2nd parameter an unsigned pointer
257 since the register field of the operands structure is unsigned.
258 (s_arm_unwind_save_vfp): Make "reg" unsigned.
259 (parse_operands): Make the 2ns parameter an unsigned pointer to
261 (do_ldrd): When using the imm field of the operands structure as a
262 second register field, treat it as unsigned.
264 2005-07-04 Alan Modra <amodra@bigpond.net.au>
267 * config/obj-elf.c (obj_elf_change_section): Use backend
270 2005-07-01 Jan Beulich <jbeulich@novell.com>
272 * config/tc-ia64.c (line_separator_chars): Add '{' and '}'.
273 (output_spill_psprel, output_spill_psprel_p): Combine.
274 (output_spill_sprel, output_spill_sprel_p): Combine.
275 (output_spill_reg, output_spill_regp_p): Combine.
276 (process_one_record): Handle psp_psprel.
277 (parse_predicate_and_operand): New.
278 (convert_expr_to_ab_reg): Two new parameters. Return void. Always
279 initialize output values. Emit diagnostic case here.
280 (convert_expr_to_xy_reg): Likewise. Don't allow r0, f0, and f1.
281 (add_unwind_entry): New second parameter. Allow first parameter to
282 be NULL. Parse optional tag, emit warning about further support for
283 it otherwise being missing. Check end-of-line when requested.
284 (dot_fframe): Clear operand when wrong. Allow tag.
285 (dot_vframe): Likewise.
286 (dot_vframesp): Likewise. Rename parameter, issue warning when psp
288 (dot_vframepsp): Remove.
289 (dot_altrp): Clear operand when wrong. Allow tag.
290 (dot_save): Likewise. Let default case also go through
292 (dot_savemem): Likewise.
293 (dot_restore): Don't return when wrong operand. Allow tag.
294 (dot_spillreg, dot_spillreg_p): Combine. Simplify by using
295 parse_predicate_and_operand and the new arguments to
296 convert_expr_to_ab_reg and convert_expr_to_xy_reg. Don't return
297 when wrong operand. Allow tag.
298 (dot_restorereg, dot_restorereg_p): Likewise.
299 (dot_spillmem, dot_spillmem_p): Likewise.
300 (dot_saveg): Clear operand when wrong. Perform tighter operand
302 (dot_savef): Likewise.
303 (dot_saveb): Likewise.
304 (dot_savegf): Likewise.
305 (dot_spill): Remove end-of-line check. Combine. Simplify by using
306 parse_predicate_and_operand and the new arguments to
307 convert_expr_to_ab_reg and convert_expr_to_xy_reg. Don't return
308 when wrong operand. Allow tag.
310 (dot_label_state): Don't return when wrong operand.
311 (dot_copy_state): Likewise.
312 (dot_unwabi): Likewise. Check if in prologue.
313 (dot_body): Don't call demand_empty_rest_of_line.
314 (dot_prologue): Type of mask and grsave is unsigned. Perform tighter
316 (md_pseudo_table): Also use dot_restorereg for .restorereg.p. Also
317 use dot_spillreg for .spillreg.p. Also use dot_spillmem for
318 .spillpsp.p and .spillsp.p. Also use dot_vframesp for .vframepsp.
319 (parse_operand): New second parameter. Don't deal with '}' here
320 anymore. Don't advance past end-of-line.
321 (parse_operands): Pass second argument to parse_operand.
322 (ia64_start_line): Prevent out-of-bounds access through
323 input_line_pointer. Deal with '}' here.
324 (ia64_unrecognized_line): Don't deal with '}' here.
325 (dot_alias): Use ignore_rest_of_line not its deprecated alias
326 discard_rest_of_line.
328 2005-06-30 Zack Weinberg <zack@codesourcery.com>
330 * config/tc-arm.c (T_OPCODE_BRANCH, encode_arm_addr_mode_2)
331 (encode_arm_addr_mode_3, encode_arm_cp_address, do_blx, do_t_blx)
332 (do_t_branch, insns [b, bl]): Don't encode pipeline offset.
333 (do_branch): Always set inst.reloc.pc_rel.
334 (s_arm_elf_cons): Disallow use of (plt) suffix.
335 (do_adrl): Adjust X_add_number unconditionally.
336 (md_pcrel_from): Rename md_pcrel_from_section, add second segT
337 argument. Handle all adjustment for pipeline offset here.
338 (md_apply_fix): No need to undo work of md_pcrel_from. No
339 need to extract pre-encoded pipeline adjustments from various
340 branch instructions. Generally, assume instructions are already
341 all-bits-zero in the field being fixed up. Remove all OBJ_ELF
342 special cases. Handle BFD_RELOC_ARM_PLT32 like
343 BFD_RELOC_ARM_PCREL_BRANCH.
344 (tc_gen_reloc): Remove OBJ_ELF special case.
345 * config/tc-arm.c: Define MD_PCREL_FROM_SECTION.
347 2005-06-30 Ben Elliston <bje@gnu.org>
349 * Makefile.am (check-DEJAGNU): Don't search for expect.
350 * Makefile.in: Regenerate.
352 2005-06-30 Ben Elliston <bje@gnu.org>
354 * Makefile.am (EXPECT): Set to expect.
355 (RUNTEST): Likewise, set to runtest.
356 * Makefile.in: Regenerate.
358 2005-06-23 Ben Elliston <bje@gnu.org>
360 * config/m68k-parse.h: Use ISO C90.
361 * config/m68k-parse.y: Likewise.
362 * config/tc-m68k.h: Likewise.
364 2005-06-20 H.J. Lu <hongjiu.lu@intel.com>
367 * config/tc-i386.c (md_assemble): Don't call optimize_disp on
369 (optimize_disp): Optimize only if possible. Don't use 64bit
370 displacement on non-constants and do same on constants if
373 2005-06-17 Jan Beulich <jbeulich@novell.com>
375 * config/tc-i386.c (reloc): Also handle BFD_RELOC_64_PCREL.
376 (tc_i386_fix_adjustable): Include BFD_RELOC_X86_64_GOTOFF64,
377 BFD_RELOC_X86_64_DTPOFF64, and BFD_RELOC_X86_64_TPOFF64.
378 (output_disp): Do GOTPC conversion also for BFD_RELOC_X86_64_32S
379 and BFD_RELOC_32_PCREL. Use BFD_RELOC_X86_64_GOTPC32 instead of
381 (output_imm): Do GOTPC conversion also for BFD_RELOC_X86_64_32S.
382 Use BFD_RELOC_X86_64_GOTPC32 instead of aborting.
383 (tc_gen_reloc): Do GOTPC conversion also for BFD_RELOC_32_PCREL.
384 Use BFD_RELOC_X86_64_GOTPC32 instead of aborting. Also handle
385 BFD_RELOC_X86_64_GOTOFF64, BFD_RELOC_X86_64_GOTPC32,
386 BFD_RELOC_X86_64_DTPOFF64, and BFD_RELOC_X86_64_TPOFF64. Also
387 convert 8-byte pc-relative relocations.
388 (lex_got): Use BFD_RELOC_X86_64_GOTOFF64 for 64-bit @gotoff.
389 (i386_validate_fix): Likewise.
390 (x86_cons): Also handle quad values in 64-bit mode.
391 (i386_displacement): Also handle BFD_RELOC_X86_64_GOTOFF64.
392 (md_apply_fix): Include BFD_RELOC_X86_64_DTPOFF64 and
393 BFD_RELOC_X86_64_TPOFF64 in the TLS check. Also convert BFD_RELOC_64
394 to pc-relative variant. Also check for BFD_RELOC_64_PCREL.
396 2005-06-13 Zack Weinberg <zack@codesourcery.com>
398 * config/tc-arm.c (find_real_start): Check S_IS_LOCAL on
399 symbolP as well as for names with a leading dot. Use ACONCAT.
400 (md_apply_fix): For branch relocations, only replace value
401 with fixP->fx_offset (under #ifdef OBJ_ELF) when !fixP->fx_done.
402 (arm_force_relocation): Remove #ifdef OBJ_ELF case.
403 * config/tc-arm.h (LOCAL_LABEL): Remove unnecessary parentheses.
404 (LOCAL_LABEL_PREFIX): Don't define.
406 2005-06-10 Alan Modra <amodra@bigpond.net.au>
408 * config/tc-hppa.c (pa_block): Allocate just one byte for the
411 2005-06-08 James E Wilson <wilson@specifixinc.com>
414 * config/tc-ia64.c (slot_index): Revert last change. If first_frag
415 is NULL, then emit a warning, and return the current index.
417 2005-06-08 Tomas Hurka <tom@hukatronic.cz>
420 * config/tc-m68k.c (m68k_ip): Test for insn compatiblity using a
421 temporary copy of the operands array so that changes can be safely
422 backed out if the insn does not match.
423 (m68k_compare_opcode): Shortcut the test when the parameters are
424 the same. Return 1 if the names match but the second opcode is
425 further on in the array than the first.
427 2005-06-08 Nick Clifton <nickc@redhat.com>
430 * config/tc-ia64.c (slot_index): Check for a NULL first_frag.
432 2005-06-08 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
434 * config/tc-m32r.c (use_parallel): Change default value from 1 to 0.
436 2005-06-07 Aldy Hernandez <aldyh@redhat.com>
437 Michael Snyder <msnyder@redhat.com>
438 Stan Cox <scox@redhat.com>
440 * configure.in: Add ms1 case.
442 * configure: Regenerate.
444 * configure.tgt: Add ms1 case.
446 2005-06-07 Bob Wilson <bob.wilson@acm.org>
448 * config/tc-xtensa.h (resource_table): Change units to unsigned chars.
449 * config/tc-xtensa.c (new_resource_table): Likewise.
450 (resize_resource_table): Likewise.
451 (release_resources): Fix assertion for unsigned values.
453 2005-06-07 Zack Weinberg <zack@codesourcery.com>
455 * cgen.c, cgen.h, tc.h, write.c, config/obj-coff.c
456 * config/tc-a29k.c, config/tc-alpha.c, config/tc-alpha.h
457 * config/tc-arc.c, config/tc-arc.h, config/tc-arm.c
458 * config/tc-arm.h, config/tc-avr.c, config/tc-avr.h
459 * config/tc-cris.c, config/tc-crx.c, config/tc-d10v.c
460 * config/tc-d10v.h, config/tc-d30v.c, config/tc-d30v.h
461 * config/tc-dlx.c, config/tc-dlx.h, config/tc-fr30.h
462 * config/tc-frv.c, config/tc-frv.h, config/tc-h8300.c
463 * config/tc-h8500.c, config/tc-hppa.c, config/tc-hppa.h
464 * config/tc-i370.c, config/tc-i370.h, config/tc-i386.c
465 * config/tc-i386.h, config/tc-i860.c, config/tc-i860.h
466 * config/tc-i960.c, config/tc-i960.h, config/tc-ia64.c
467 * config/tc-ip2k.c, config/tc-ip2k.h, config/tc-iq2000.c
468 * config/tc-iq2000.h, config/tc-m32r.c, config/tc-m32r.h
469 * config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-m68k.c
470 * config/tc-m68k.h, config/tc-m88k.c, config/tc-maxq.c
471 * config/tc-mcore.c, config/tc-mcore.h, config/tc-mips.c
472 * config/tc-mips.h, config/tc-mmix.c, config/tc-mn10200.c
473 * config/tc-mn10300.c, config/tc-msp430.c, config/tc-ns32k.c
474 * config/tc-openrisc.h, config/tc-or32.c, config/tc-or32.h
475 * config/tc-pdp11.c, config/tc-pj.c, config/tc-pj.h
476 * config/tc-ppc.c, config/tc-ppc.h, config/tc-s390.c
477 * config/tc-s390.h, config/tc-sh64.c, config/tc-sh.c
478 * config/tc-sh.h, config/tc-sparc.c, config/tc-sparc.h
479 * config/tc-tahoe.c, config/tc-tic30.c, config/tc-tic4x.c
480 * config/tc-tic54x.c, config/tc-tic80.c, config/tc-v850.c
481 * config/tc-v850.h, config/tc-vax.c, config/tc-vax.h
482 * config/tc-w65.c, config/tc-xstormy16.c, config/tc-xstormy16.h
483 * config/tc-xtensa.c, config/tc-z8k.c:
484 Replace all instances of the string "_apply_fix3" with
486 * po/POTFILES.in, po/gas.pot: Regenerate.
488 2005-06-08 Alan Modra <amodra@bigpond.net.au>
490 * Makefile.am: Run "make dep-am".
491 (POTFILES): Remove GAS_CFILES.
492 * Makefile.in: Regenerate.
494 2005-06-07 David Ung <davidu@mips.com>
496 * config/tc-mips.c (mips_cpu_info_table): Add cpu names m4k, 24k,
497 24kc, 24kf and 24kfx under MIPS32 release 2.
499 2005-06-04 Nick Clifton <nickc@redhat.com>
501 * config/tc-arm.c (CE, C3, CM, UE, UF): Redefine without reference
502 to their Thumb-enabled equivalents.
504 2005-06-01 Maciej W. Rozycki <macro@linux-mips.org>
506 * config/tc-mips.c (load_register): Add leading "0x" to the
507 output of sprintf_vma().
510 2005-06-01 Nick Clifton <nickc@redhat.com>
512 * config/tc-arm.c (TxCE, TxC3, TxCM, TUE, TUF): Remove redundant
513 test for the presence of thumb version of the parsing functions
514 since they must always exist and the test generates a compile time
517 2005-05-31 Richard Henderson <rth@redhat.com>
519 * config/tc-alpha.c (O_lituse_jsrdirect): New.
520 (alpha_reloc_op): Add it.
521 (debug_exp): Handle it.
522 (DUMMY_RELOC_LITUSE_JSRDIRECT): New.
523 (emit_insn): Handle it.
524 * doc/c-alpha.texi (Alpha-Relocs): Document lituse_jsrdirect.
526 2005-05-31 Christian Groessler <chris@groessler.org>
528 * write.c (dump_section_relocs): Convert to ISO-C.
529 (write_relocs): Avoid signed/unsigned and fprintf argument
530 warnings in debug code.
532 2005-05-26 Zack Weinberg <zack@codesourcery.com>
534 * config/tc-arm.h (TC_FIX_TYPE): Change to int.
535 (TC_INIT_FIX_DATA): Initialize to 0, not NULL.
536 * config/tc-arm.c (fix_new_arm): Remove now-unnecessary cast.
537 (md_apply_fix3): Delete fix_is_thumb variable; refer to
538 fixP->tc_fix_data directly in the sole place it was used.
539 Explicitly truncate value, *valP, fixP->fx_addnumber, and
540 fixP->fx_offset to 32 bits, for consistent behavior between 32-
543 2005-05-27 Jan Beulich <jbeulich@novell.com>
545 * config/tc-ia64.c (struct proc_pending): New.
546 (unwind): Replace proc_start with proc_pending.
547 (unwind_diagnostic): Check unwind.proc_pending.sym.
548 (dot_proc): Replace unwind.proc_start with unwind.proc_pending.sym.
549 Check if previous proc not closed. Record all entry points.
550 (dot_endp): Replace unwind.proc_start with unwind.proc_pending.sym.
551 Set symbol sizes for entry points recorded in dot_proc. Check
552 arguments for consistency with respective .proc's.
553 (md_assemble): Replace unwind.proc_start with
554 unwind.proc_pending.sym.
556 2005-05-27 Jan Beulich <jbeulich@novell.com>
558 * config/tc-ia64.c (emit_one_bundle): Restrict scope of ptr, end_ptr,
559 and last_ptr. Check all in-use slots for first one with non-NULL
560 unwind_record. Don't reload end_ptr before second update round.
562 2005-05-26 James E Wilson <wilson@specifixinc.com>
564 * config/tc-ia64.c (extra_goodness): Update comment.
565 (md_begin): Add debugging code to print best_template table.
567 2005-05-25 Jan Beulich <jbeulich@novell.com>
569 * config/tc-ia64.c (md_begin): Don't try to match slot 2 of an MLX
572 2005-05-25 Jan Beulich <jbeulich@novell.com>
574 * config/tc-ia64.c (ia64_gen_real_reloc_type): Also handle
575 BFD_RELOC_UNUSED when determining the width of the reloc.
577 2005-05-25 Jan Beulich <jbeulich@novell.com>
579 * config/tc-ia64.c (dot_endp): Clear out all three pointers in unwind
582 2005-05-25 Jan Beulich <jbeulich@novell.com>
584 * config/tc-ia64.c (dot_radix): Rewrite.
586 2005-05-25 Jan Beulich <jbeulich@novell.com>
588 * config/tc-ia64.c (struct unw_rec_list): Remove next_slot_number
590 (alloc_record): Remove references to next_slot_number and
592 (emit_one_bundle): Likewise.
594 2005-05-22 Nick Clifton <nickc@redhat.com>
596 * config/tc-v850.c (md_apply_fix3): Pass the address of the
597 message buffer when invoking the insert function.
599 2005-05-21 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
601 * config/tc-hppa.c (pa_ip): Promote architecture from PA 1.0 to 1.1
602 only if an instruction match is found.
604 2005-05-20 Bob Wilson <bob.wilson@acm.org>
606 * config/tc-xtensa.c (xg_assemble_vliw_tokens): Change subtraction
607 to addition in argument to xtensa_dwarf2_emit_insn.
609 2005-05-19 Zack Weinberg <zack@codesourcery.com>
611 * Makefile.am: Have 'all' depend on 'info'.
612 * Makefile.in: Regenerate.
614 2005-05-19 Alan Modra <amodra@bigpond.net.au>
616 * config/tc-ppc.c (ppc_force_relocation): Add BFD_RELOC_24_PLT_PCREL.
618 2005-05-19 Anton Blanchard <anton@samba.org>
620 * config/tc-ppc.c (parse_cpu): Handle "-mpower5".
621 (md_show_usage): Document it.
622 (ppc_setup_opcodes): Insert POWER5 mnemonics.
623 * doc/c-ppc.texi (PowerPC-Opts): Document "-mpower5".
625 2005-05-19 Jan Beulich <jbeulich@novell.com>
627 * config/tc-ia64.c (dot_endp): Don't use global symbol for unwind
628 relocations in unwind section.
630 2005-05-18 Nick Clifton <nickc@redhat.com>
632 * config/tc-v850.c (md_apply_fix3): Only use the insertion routine
633 if one exists. Ignore any error messages it may produce, just
634 allow it to perform the insertion.
636 2005-05-17 Zack Weinberg <zack@codesourcery.com>
638 * hash.c (hash_lookup): Add len parameter. All callers changed.
639 (hash_find_n): New interface.
640 * hash.h: Prototype hash_find_n.
641 * sb.c: Include as.h.
642 (scrub_from_sb, sb_to_scrub, scrub_position): New statics.
643 (sb_scrub_and_add_sb): New interface.
644 * sb.h: Prototype sb_scrub_and_add_sb.
645 * input-scrub.c (input_scrub_include_sb): Use sb_scrub_and_add_sb.
647 * config/tc-arm.h (TC_FORCE_RELOCATION_LOCAL): Remove
648 reference to BFD_RELOC_ARM_GOT12 which is never generated.
649 * config/tc-arm.c: Rewrite, adding Thumb-2 support.
651 2005-05-17 Daniel Jacobowitz <dan@codesourcery.com>
653 * doc/Makefile.am (gasver.texi): Don't use $<.
654 * doc/Makefile.in: Regenerated.
656 2005-05-17 Nick Clifton <nickc@redhat.com>
659 * symbols.c (resolve_symbol_value): Do not move symbols whose
660 value expression has not been resolved or finalized into the
661 absolute section as this will confuse other parts of the assembler
662 into thinking that their value is zero.
664 2005-05-17 Jan Beulich <jbeulich@novell.com>
666 * read.c (_find_end_of_line): New.
667 (find_end_of_line): New.
668 (HANDLE_CONDITIONAL_ASSEMBLY): Use it.
669 (read_a_source_file): Use it.
672 (get_line_sb): Use it.
673 (s_errwarn): Replace discard_rest_of_line by ignore_rest_of_line.
674 (s_comm_internal): Likewise.
677 (s_ignore): Use ignore_rest_of_line.
678 * read.h (find_end_of_line): Prototype.
679 (discard_rest_of_line): Remove prototype. #define to
682 2005-05-17 Nick Clifton <nickc@redhat.com>
684 * config/tc-v850,h (TC_FIX_TYPE): Define.
685 (TC_INIT_FIX_TYPE): Define.
686 * config/tc-v850.c (md_assemble): When creating a fix record the
687 operand in the tc_fix_data field.
688 (md_apply_fix3): When applying a resolved fix use the operand's
689 insertion procedure to store the value, if the operand has been
692 2005-05-15 Daniel Jacobowitz <dan@codesourcery.com>
694 * Makefile.am (m68k-parse.c, itbl-parse.c): Update ylwrap
696 * Makefile.in: Regenerated.
698 2005-05-13 Sterling Augustine <sterling@tensilica.com>
699 Bob Wilson <bob.wilson@acm.org>
701 * config/tc-xtensa.c (xtensa_insnbuf_set_operand): Clarify error
703 (xtensa_mark_zcl_first_insns): Fix incorrect nesting of conditional
704 for handling RELAX_CHECK_ALIGN_NEXT_OPCODE.
706 2005-05-11 Alan Modra <amodra@bigpond.net.au>
708 * config/tc-ppc.c (md_apply_fix3): Allow pcrel forms of BFD_RELOC_16,
709 BFD_RELOC_LO16, BFD_RELOC_HI16 and BFD_RELOC_HI16_S.
711 2005-05-10 Michael Matz <matz@suse.de>
713 * frags.c (frag_grow): Don't be too greedy in allocating memory.
715 * config/tc-hppa.c (pa_block): Check arguments to .block[z].
717 2005-05-10 Hans-Peter Nilsson <hp@bitrange.com>
720 * config/tc-mmix.c (mmix_handle_mmixal): Rearrange slightly.
721 Handle label-without-colon before ordinary dot-pseudo as an
722 ordinary label. Don't leak memory for label-without-colon alone
723 on a line. Don't mmixal-munge operands for dot-pseudos.
725 2005-05-10 Jan Beulich <jbeulich@novell.com>
727 * macro.c (get_any_string): Remove the two last parameters. Replace
728 references to the former expand parameter by using macro_alternate.
729 Simplify loop condition for checking for end-of-string.
730 (get_string): Remove redunant call to sb_skip_white.
731 (do_formals): Remove two last arguments to get_any_string.
732 (macro_expand): Likewise.
733 (expand_irp): Likewise.
735 2005-05-10 Jan Beulich <jbeulich@novell.com>
737 * read.c (s_macro): Move local variable 'local' to smaller scope.
738 Call sb_kill on it when done.
740 2005-05-09 Jan Beulich <jbeulich@novell.com>
742 * config/tc-i386.c (optimize_disp): Discard displacement entirely
743 when zero and not required by encoding constraints.
745 2005-05-09 H.J. Lu <hongjiu.lu@intel.com>
748 * config/tc-sh64.c (sh64_fake_label): New.
750 * config/tc-sh64.h (TC_FAKE_LABEL): New.
752 * doc/internals.texi (TC_FAKE_LABEL): Document.
754 * write.c (TC_FAKE_LABEL): New.
755 (adjust_reloc_syms): Use it.
756 (write_object_file): Likewise.
758 2005-05-09 Jan Beulich <jbeulich@novell.com>
760 * config/tc-i386.c (parse_insn): Disallow use of prefix separator
761 and comma in Intel mode.
763 2005-05-09 Jan Beulich <jbeulich@novell.com>
765 * config/tc-i386.c (tc_x86_regname_to_dw2regnum): Correct 64-bit mode
766 names to match ABI. Add more registers for 32-bit and 64-bit modes.
767 Make name array static and const. Adjust lookup to account for NULL
768 entries (standing for unused register numbers).
770 2005-05-09 Jan Beulich <jbeulich@novell.com>
772 * config/tc-i386.c (parse_insn): Consider all matching instructions
773 when checking for string instruction after string-only prefix.
775 2005-05-07 H.J. Lu <hongjiu.lu@intel.com>
778 * config/tc-ia64.c (start_unwind_section): Properly check
779 comdat group with SHF_GROUP.
781 2005-05-06 Bob Wilson <bob.wilson@acm.org>
783 * doc/c-xtensa.texi (Literal Directive): Spelling correction.
785 2005-05-06 Bob Wilson <bob.wilson@acm.org>
787 * config/tc-xtensa.c: Remove excess whitespace.
788 * config/tc-xtensa.h: Likewise.
789 * config/xtensa-istack.h: Likewise.
790 * config/xtensa-relax.c: Likewise.
791 * config/xtensa-relax.h: Likewise.
793 2005-05-06 Nick Clifton <nickc@redhat.com>
795 * sb.h: Fix formatting of comments.
796 * sb.c: Fix formatting of comments.
798 2005-05-06 Jan Beulich <jbeulich@novell.com>
800 * sb.h (sb_add_buffer): Reintroduce.
801 * sb.c (sb_add_buffer): Likewise.
803 2005-05-06 Jan Beulich <jbeulich@novell.com>
805 * macro.c (new_formal, del_formal): New.
806 (do_formals): Use new_formal. Check for and parse qualifier. Warn if
807 required argument has default value. Stop looking for more formal
808 when there was a vararg one.
809 (macro_expand_body): Use new_formal and del_formal.
810 (macro_expand): Likewise. Initialize local variable err. Don't
811 return immediately when encountering an error. Warn when keyword
812 argument already had a value assigned. Eliminate duplicate clearing
813 of argument value. When current positional argument matches parameter
814 of vararg type, assign to it all the remaining arguments. Issue error
815 when required parameter does not have value.
816 (free_macro): Use del_formal.
817 (expand_irp): Initialize formal type. Free buffers associated with
818 formal prior to returning.
819 * macro.h (struct formal_struct): Add new field 'type' with new
820 enumeration type 'formal_type'.
821 * doc/as.texinfo: Document macro parameter qualifiers.
822 * NEWS: Mention new functionality.
824 2005-05-06 Jan Beulich <jbeulich@novell.com>
826 * cond.c (s_ifb): New.
827 * read.c (potable): Add s_ifb as handler for .ifb and .ifnb.
828 * read.h (s_ifb): Prototype.
829 * doc/as.texinfo: Document .ifb and .ifnb.
831 2005-05-05 Steve Ellcey <sje@cup.hp.com>
833 * config/tc-ia64.c (MIN): Undef.
835 2005-05-05 Paul Brook <paul@codesourcery.com>
837 * config/tc-i386.h (ELF_TARGET_FORMAT): Define for TE_VXWORKS.
839 2005-05-05 Matt Thomas <matt@3am-software.com>
841 * config/tc-vax.c (md_assemble): Don't assume a valueT is 4
844 2005-05-05 Nick Clifton <nickc@redhat.com>
846 * Update the address and phone number of the FSF organization in
847 the GPL notices in the following files:
848 COPYING, app.c, as.c, as.h, asintl.h, atof-generic.c, bignum.h,
849 bit_fix.h, cgen.c, cgen.h, cond.c, debug.c, depend.c, dw2gencfi.c,
850 dw2gencfi.h, dwarf2dbg.c, dwarf2dbg.h, ecoff.c, ecoff.h, ehopt.c,
851 emul-target.h, emul.h, expr.c, expr.h, flonum-copy.c,
852 flonum-konst.c, flonum.h, frags.c, frags.h, hash.c, hash.h,
853 input-file.c, input-file.h, input-scrub.c, itbl-lex.h, itbl-lex.l,
854 itbl-ops.c, itbl-ops.h, itbl-parse.y, listing.c, listing.h,
855 literal.c, macro.c, macro.h, messages.c, obj.h, output-file.c,
856 output-file.h, read.c, read.h, sb.c, sb.h, stabs.c,
857 struc-symbol.h, subsegs.c, subsegs.h, symbols.c, symbols.h, tc.h,
858 write.c, write.h, config/aout_gnu.h, config/atof-ieee.c,
859 config/atof-vax.c, config/itbl-mips.h, config/m68k-parse.h,
860 config/m68k-parse.y, config/m88k-opcode.h, config/obj-aout.c,
861 config/obj-aout.h, config/obj-bout.c, config/obj-bout.h,
862 config/obj-coff.c, config/obj-coff.h, config/obj-ecoff.c,
863 config/obj-ecoff.h, config/obj-elf.c, config/obj-elf.h,
864 config/obj-evax.c, config/obj-evax.h, config/obj-hp300.c,
865 config/obj-hp300.h, config/obj-ieee.c, config/obj-ieee.h,
866 config/obj-multi.h, config/obj-som.c, config/obj-som.h,
867 config/tc-a29k.c, config/tc-a29k.h, config/tc-alpha.c,
868 config/tc-alpha.h, config/tc-arc.c, config/tc-arc.h,
869 config/tc-arm.h, config/tc-avr.c, config/tc-avr.h,
870 config/tc-cris.c, config/tc-cris.h, config/tc-crx.c,
871 config/tc-crx.h, config/tc-d10v.c, config/tc-d10v.h,
872 config/tc-d30v.c, config/tc-d30v.h, config/tc-dlx.c,
873 config/tc-dlx.h, config/tc-fr30.c, config/tc-fr30.h,
874 config/tc-frv.c, config/tc-frv.h, config/tc-generic.c,
875 config/tc-generic.h, config/tc-h8300.c, config/tc-h8300.h,
876 config/tc-h8500.c, config/tc-h8500.h, config/tc-hppa.c,
877 config/tc-hppa.h, config/tc-i370.c, config/tc-i370.h,
878 config/tc-i386.c, config/tc-i386.h, config/tc-i860.c,
879 config/tc-i860.h, config/tc-i960.c, config/tc-i960.h,
880 config/tc-ia64.c, config/tc-ia64.h, config/tc-ip2k.c,
881 config/tc-ip2k.h, config/tc-iq2000.c, config/tc-iq2000.h,
882 config/tc-m32r.c, config/tc-m32r.h, config/tc-m68851.h,
883 config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-m68k.c,
884 config/tc-m68k.h, config/tc-m88k.c, config/tc-m88k.h,
885 config/tc-maxq.c, config/tc-maxq.h, config/tc-mcore.c,
886 config/tc-mcore.h, config/tc-mips.c, config/tc-mips.h,
887 config/tc-mmix.c, config/tc-mmix.h, config/tc-mn10200.c,
888 config/tc-mn10200.h, config/tc-mn10300.c, config/tc-mn10300.h,
889 config/tc-msp430.c, config/tc-msp430.h, config/tc-ns32k.c,
890 config/tc-ns32k.h, config/tc-openrisc.c, config/tc-openrisc.h,
891 config/tc-or32.c, config/tc-or32.h, config/tc-pdp11.c,
892 config/tc-pdp11.h, config/tc-pj.c, config/tc-pj.h,
893 config/tc-ppc.c, config/tc-ppc.h, config/tc-s390.c,
894 config/tc-s390.h, config/tc-sh.c, config/tc-sh.h,
895 config/tc-sh64.c, config/tc-sh64.h, config/tc-sparc.c,
896 config/tc-sparc.h, config/tc-tahoe.c, config/tc-tahoe.h,
897 config/tc-tic30.c, config/tc-tic30.h, config/tc-tic4x.c,
898 config/tc-tic4x.h, config/tc-tic54x.c, config/tc-tic54x.h,
899 config/tc-tic80.c, config/tc-tic80.h, config/tc-v850.c,
900 config/tc-v850.h, config/tc-vax.c, config/tc-vax.h,
901 config/tc-w65.c, config/tc-w65.h, config/tc-xstormy16.c,
902 config/tc-xstormy16.h, config/tc-xtensa.c, config/tc-xtensa.h,
903 config/tc-z8k.c, config/tc-z8k.h, config/te-386bsd.h,
904 config/te-freebsd.h, config/te-hp300.h, config/te-hppa.h,
905 config/te-ic960.h, config/te-irix.h, config/te-nbsd.h,
906 config/te-netware.h, config/te-sparcaout.h, config/te-sun3.h,
907 config/te-tmips.h, config/te-vxworks.h, config/vax-inst.h,
908 config/xtensa-istack.h, config/xtensa-relax.c,
909 config/xtensa-relax.h, doc/fdl.texi
911 2005-05-05 Nick Clifton <nickc@redhat.com>
913 * config/tc-arm.c (arm_opts): Make -mlittle-endian switch set
914 the target_big_endian variable to false.
916 2005-05-04 Alan Modra <amodra@bigpond.net.au>
918 * config/obj-ecoff.c (ecoff_frob_file_before_fix): Correct section
919 list traversal. Use bfd_section_list_prepend.
920 * config/tc-mmix.c (mmix_frob_file): Don't needlessly iterate
921 over the section list.
922 * config/tc-xtensa.c (xtensa_remove_section): Delete.
923 (xtensa_insert_section): Delete.
924 (xtensa_move_seg_list_to_beginning): Use bfd_section_list_remove
925 and bfd_section_list_prepend.
926 (xtensa_reorder_seg_list): Use bfd_section_list_remove and
927 bfd_section_list_insert_after.
929 2005-05-03 Nick Clifton <nickc@redhat.com>
931 * config/obj-ecoff.c (ecoff_frob_file_before_fix): Fix invocations
932 of bfd_section_list... macros.
933 * config/tc-mmix.c (mmix_frob_file): Likewise.
934 * config/tc-xtensa.c (xtensa_remove_section): Likewise.
935 (xtensa_insert_section): Likewise.
937 * macro.c (macro_hash): Remove static.
938 * macro.h (macro_hash): Provide an external declaration.
940 2005-05-02 H.J. Lu <hongjiu.lu@intel.com>
942 * write.c (write_object_file): Use bfd_section_double_list_remove
945 2005-05-02 Daniel Jacobowitz <dan@codesourcery.com>
947 * doc/Makefile.am (gasver.texi): Correct quoting.
948 * doc/Makefile.in: Regenerated.
950 2005-04-29 Ralf Corsepius <ralf.corsepius@rtems.org>
952 * configure.tgt: Add h8300*-*-rtemscoff.
953 Switch h8300*-*-rtems* to elf.
955 2005-04-29 H.J. Lu <hongjiu.lu@intel.com>
957 * hash.c: Undo the last change.
960 2005-04-29 Daniel Jacobowitz <dan@codesourcery.com>
962 * doc/Makefile.am (gasver.texi): Depend on bfd/configure instead
964 (DISTCLEANFILES): Remove.
965 (MAINTAINERCLEANFILES): Add asconfig.texi.
966 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
968 2005-04-29 Ben Elliston <bje@au.ibm.com>
970 * Makefile.am (GAS_CFILES): Remove bignum-copy.c.
971 (GENERIC_OBJS): Likewise, remove bignum-copy.o.
972 (bignum-copy.o): Remove.
973 * Makefile.in: Regenerate.
974 * makefile.vms (OBJS): Remove bignum-copy.obj.
975 * symbols.h (local_symbol_make): Remove declaration.
976 (verify_symbol_chain_2): Likewise.
977 * symbols.c (local_symbol_make): Make static.
978 (max_indent_level): Likewise.
979 (verify_symbol_chain_2): Remove.
980 * macro.c (macro_hash): Make static.
981 * messages.c (fprint_value): Remove.
982 * read.h (get_absolute_expr): Remove.
983 (emit_leb128_expr): Likewise.
984 (do_s_func): Likewise.
985 * read.c (do_s_func): Make static.
986 (emit_leb128_expr): Likewise.
987 (get_absolute_expr): Likewise.
988 * as.h (as_howmuch): Remove declaration.
989 (fprint_value): Likewise.
990 * as.c (myname): Make static.
991 * input-scrub.c (as_howmuch): Remove.
992 (as_1_char): Likewise.
993 * input-file.h (input_file_is_open): Remove.
994 * input-file.c (input_file_is_open): Likewise.
995 * expr.h (expr_build_unary): Remove declaration.
996 (expr_build_binary): Likewise.
997 * expr.c (expr_build_unary): Remove.
998 (expr_build_binary): Likewise.
999 * hash.h (hash_replace): Remove declaration.
1000 (hash_delete): Likewise.
1001 * hash.c (hash_replace): Remove.
1002 (hash_delete): Likewise.
1003 * bignum-copy.c (bignum_copy): Move from here ..
1004 * config/tc-vax.c (bignum_copy): .. to here.
1005 * bignum.h (LOG_TO_BASE_2_OF_10): Remove.
1006 (bignum_copy): Remove extern declaration.
1007 * sb.h (string_count): Remove extern declaration.
1008 (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
1009 (sb_name): Likewise.
1010 * sb.c (dsize): Replace preprocessor macro with static int.
1011 (string_count): Make static.
1012 (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
1013 (sb_name): Likewise.
1014 * config/obj-coff.c (dim_index): Make static.
1015 * config/tc-i386.c (GOT_symbol): Likewise.
1016 (output_invalid_buf): Likewise.
1017 * doc/internals.texi (Warning and error messages): Remove the
1018 prototype for fprint_value.
1020 2005-04-27 Ben Elliston <bje@au.ibm.com>
1024 2005-04-26 H.J. Lu <hongjiu.lu@intel.com>
1026 * config/obj-multi.h (FAKE_LABEL_NAME): Defined.
1028 * read.c (pseudo_set): Disallow symbol set to common symbol.
1031 * write.c (write_object_file): Report common symbol name when
1032 disallowing local symbol set to common symbol.
1033 (adjust_reloc_syms): Disallow local symbol set to undefined
1036 2005-04-25 Jan Beulich <jbeulich@novell.com>
1038 * macro.c (macro_expand_body): Replace locals indicator parameters
1039 with actual macro_entry. New local variables macro_line and err.
1040 Don't return when encountering an error, just record the fact.
1041 Detect local symbol name colliding with parameter. Track line number
1042 inside of macro expansion.
1043 (do_formals): Move local variable name to wider scope. Check
1044 parameter of the same name doesn't already exist. In MRI mode, also
1045 check it doesn't collide with the argument count pseudo-parameter).
1046 (define_macro): Add file and line number parameters. Remove local
1047 variable namestr. New local variable error. Initialize macro_entry
1048 members file, line, and name. Don't return when encountering an
1049 error, just record the fact. Use %s in some diagnostics for read.c
1050 to insert the macro name. Free macro_entry on error.
1051 (macro_expand): Pass macro_entry to macro_epand_body. Don't return
1052 when encountering an error, just record the fact.
1053 (expand_irp): Don't return when encountering an error, just record
1055 * macro.h (macro_struct): New members name, file, and line.
1056 (define_macro): Add file and line number parameters.
1057 * read.c (s_macro): Pass file and line to define_macro. Tag warning
1058 regarding pseudo-op redefinition with the file/line that macro
1059 definition started at.
1061 2005-04-22 Bob Wilson <bob.wilson@acm.org>
1063 * config/tc-xtensa.c (LOOKAHEAD_ALIGNER): Delete macro.
1064 (future_alignment_required): Remove ifdefs that use it.
1066 2005-04-22 Bob Wilson <bob.wilson@acm.org>
1068 * config/tc-xtensa.c (xg_get_build_instr_size): Remove.
1069 (xg_is_narrow_insn, xg_expand_narrow): Remove. Merge into...
1070 (xg_is_single_relaxable_insn): ...here. Add "targ" and "narrow_only"
1072 (xg_assembly_relax, xg_find_narrowest_format, relaxation_requirements,
1073 convert_frag_narrow): Use new version of xg_is_single_relaxable_insn.
1075 2005-04-21 Christian Groessler <chris@groessler.org>
1077 * config/tc-z8k.c (md_assemble): Fix buffer overrun in operand[]
1080 2005-04-20 H.J. Lu <hongjiu.lu@intel.com>
1082 * config/obj-aout.h (S_IS_EXTERN): Removed.
1083 * config/obj-bout.h (S_IS_EXTERN): Likewise.
1084 * config/obj-coff.h (S_IS_EXTERN): Likewise.
1085 * symbols.c (S_IS_EXTERN): Likewise.
1086 * symbols.h (S_IS_EXTERN): Likewise.
1088 * config/tc-alpha.c (tc_gen_reloc): Replace S_IS_EXTERN with
1090 * config/tc-d10v.c (md_apply_fix3): Likewise.
1091 * config/tc-ia64.c (ia64_fix_adjustable): Likewise.
1092 * config/tc-iq2000.c (iq2000_fix_adjustable): Likewise.
1093 * config/tc-m32r.c (m32r_fix_adjustable): Likewise.
1094 * config/tc-mmix.c (mmix_adjust_symtab): Likewise.
1095 * config/tc-sh64.c (shmedia_frob_file_before_adjust): Likewise.
1096 (shmedia_md_convert_frag): Likewise.
1097 * symbols.c (print_symbol_value_1): Likewise.
1098 * write.c (write_object_file): Likewise.
1100 2005-04-20 Nick Clifton <nickc@redhat.com>
1102 * config/tc-xtensa.c (get_aligned_diff): Change type of
1103 branch_align to offsetT so that its signedness matches that of
1106 * config/tc-mips.c (macro): Use sprintf_vma to convert a > 32 bit
1107 number into a readable string.
1108 (load_register): Likewise.
1110 2005-04-20 Andreas Schwab <schwab@suse.de>
1112 * config/tc-ia64.c (specify_resource): Initialize all of tmpl.
1114 2005-04-19 David S. Miller <davem@davemloft.net>
1116 * config/tc-sparc.c (md_assemble): If sparc_ip gives us a
1117 NULL insn, exit early. Remove now spurious NULL checks.
1118 (sparc_ip): Use as_bad for unknown opcode errors, set *pinsn
1121 2005-04-19 Jan Beulich <jbeulich@novell.com>
1123 * symbols.h (symbol_find_base): Remove prototype.
1124 * symbols.c (save_symbol_name): Remove code section conditional upon
1126 (symbol_find): Remove.
1127 (symbol_find_base): Rename to symbol_find.
1128 * subsegs.c (section_symbol): Replace use of symbol_find_base with
1130 * config/obj-coff.c (tag_insert): Remove code section conditional
1131 upon STRIP_UNDERSCORE.
1132 (obj_coff_def): Likewise.
1133 (obj_coff_endef): Replace use of symbol_find_base with symbol_find.
1134 (coff_frob_symbol): Likewise.
1135 (yank_symbols): Likewise.
1136 (c_section_symbol): Likewise.
1137 * config/obj-coff.h (DO_NOT_STRIP): Remove.
1138 * config/tc-arm.c (symbol_locate): Remove code section conditional
1139 upon STRIP_UNDERSCORE.
1140 * config/tc-h8300.h (DO_NOT_STRIP): Remove.
1141 * config/tc-h8500.h (DO_NOT_STRIP): Remove.
1142 * config/tc-sh.h (DO_NOT_STRIP): Remove.
1143 * config/tc-w65.h (DO_NOT_STRIP): Remove.
1144 * config/tc-z8k.h (DO_NOT_STRIP): Remove.
1146 2005-04-19 Andreas Schwab <schwab@suse.de>
1148 * config/tc-ia64.c (md_assemble): Fix error message for wrong
1149 access to application registers.
1151 2005-04-19 Jan Beulich <jbeulich@novell.com>
1153 * config/te-sysv32.h: Remove.
1154 * Makefile.am (TARG_ENV_HFILES): Remove reference to
1156 * Makefile.in (TARG_ENV_HFILES): Likewise.
1158 2005-04-19 Jan Beulich <jbeulich@novell.com>
1161 * config/tc-ia64.c (ia64_canonicalize_symbol_name): Re-allow zero-
1164 2005-04-18 Mark Kettenis <kettenis@gnu.org>
1166 * config/tc-i386.c (md_begin): Allow hyphens in mnemonics.
1168 2005-04-18 Maciej W. Rozycki <macro@linux-mips.org>
1170 * config/tc-mips.c (normalize_constant_expr): Don't check for
1172 (check_absolute_expr): Only call normalize_constant_expr() if
1174 (mips_ip): Likewise.
1176 * config/tc-mips.c (check_absolute_expr): Fix formatting.
1178 2005-04-18 Jan Beulich <jbeulich@novell.com>
1180 * macro.c (free_token): New, freeing all the memory associated with a
1182 (do_formals): Move initializers to ...
1183 (define_macro): ... here.
1184 (delete_macro): Convert passed in name to lower case. Warn when
1185 purging macro that doesn't exist. Use hash_jam instead of hash_delete.
1187 2005-04-15 Maciej W. Rozycki <macro@linux-mips.org>
1189 * config/tc-mips.c (normalize_constant_expr): Fix formatting.
1191 2005-04-15 Jan Beulich <jbeulich@novell.com>
1193 * config/obj-elf.c (obj_elf_struct): New.
1194 (elf_pseudo_table). Use it for .offset and .struct.
1196 2005-04-14 Bob Wilson <bob.wilson@acm.org>
1197 Sterling Augustine <sterling@tensilica.com>
1199 * config/tc-xtensa.c (get_aligned_diff): Handle target_size larger
1200 than the section alignment.
1202 2005-04-14 Bob Wilson <bob.wilson@acm.org>
1203 H.J. Lu <hongjiu.lu@intel.com>
1205 * config/tc-xtensa.h (struct xtensa_frag_type): Add lit_frchain field.
1206 * config/tc-xtensa.c (xg_translate_sysreg_op,
1207 xtensa_translate_old_userregs_ops,
1208 xtensa_find_unaligned_branch_targets,
1209 xtensa_find_unaligned_loops, xtensa_fix_close_loop_end_frags,
1210 relax_frag_add_nop): Support 64-bit host.
1211 (xtensa_mark_literal_pool_location, xtensa_move_literals): Use
1212 tc_frag_data lit_frchain and lit_seg fields instead of fr_var.
1214 2005-04-14 Mark Kettenis <kettenis@gnu.org>
1216 * configure.tgt: Add support for OpenBSD/sparc ELF.
1218 * configure.tgt: Set emulation for mips-*-openbsd*.
1219 Remove broken mips-dec-openbsd* config.
1220 * configure.in: Set default ABI for mips64-*-openbsd*.
1221 * configure: Regenerate.
1223 2005-04-14 Maciej W. Rozycki <macro@linux-mips.org>
1225 * config/tc-mips.c (macro) [ldd_std]: Don't attempt the GP
1226 optimization for constant addresses.
1228 2005-04-14 Nick Clifton <nickc@redhat.com>
1230 * as.c (main): Move parse_args before symbol_begin and frag_init
1231 so that the hash table size can be set before it is used.
1232 * hash.c: Use an unsigned long type for the size of the hash
1234 * hash.h (set_gas_hash_table_size): Update the prototype.
1236 2005-04-14 Alan Modra <amodra@bigpond.net.au>
1238 * Makefile.am (NO_WERROR): Define. Use instead of -Wno-error.
1239 * acinclude.m4: Include ../bfd/warning.m4.
1240 * configure.in: Invoke AM_BINUTILS_WARNINGS.
1241 * Makefile.in: Regenerate.
1242 * configure: Regenerate.
1243 * doc/Makefile.in: Regenerate.
1245 2005-04-13 Maciej W. Rozycki <macro@linux-mips.org>
1247 * config/tc-mips.c (IS_ZEXT_32BIT_NUM): New macro.
1248 (normalize_address_expr): New function to sign-extend address
1249 offsets that fit into 32 bits in 32-bit mode.
1250 (macro_build_ldst_constoffset): Use normalize_address_expr()
1251 instead of a handcoded sequence.
1252 (load_register): Likewise. Report oversized numbers in a useful
1254 (macro) [ld_st, ldd_std]: Reject all oversized offsets, not only
1255 for constant addresses. Report oversized numbers in a useful way.
1256 (mips_ip): Use normalize_address_expr() for addresses.
1258 2005-04-12 Mark Kettenis <kettenis@gnu.org>
1260 * config/tc-i386.c (output_insn): Handle VIA PadLock instructions
1261 similar to other instructions now that they're marked as ImmExt.
1263 2005-04-12 Nick Clifton <nickc@redhat.com>
1265 * hash.c (DEFAULT_SIZE): Delete. Replace with:
1266 (gas_hash_table_size): New static variable.
1267 (set_gas_hash_table_size): New function: Records a requested size
1268 for the hash tables.
1269 (get_gas_hash_table_size): New function: Return a prime number
1270 near the requested size of the hash table.
1271 (hash_new): Use get_gas_hash_table_size.
1272 * hash.h: Add a prototype for set_gas_hash_table_size.
1273 * as.c (show_usage): Add description of new switches: --hash-size
1274 and --reduce-memory-overheads.
1275 (option_values): Add OPTION_HASH_TABLE_SIZE and
1276 OPTION_REDUCE_MEMORY_OVERHEADS.
1277 (std_longpopts): Add entries for the new options.
1278 (parse_args): Handle the new options.
1279 * Makefile.am: Add a dependency of as.c on hash.h.
1280 * Makefile.in: Regenerate.
1281 * doc/as.texinfo: Document the new switches.
1282 * NEWS: Mention the new switches.
1284 2005-04-12 Nick Clifton <nickc@redhat.com>
1287 * config/tc-hppa.c (pre_defined_registers): Fix %farg[0-3]
1290 2005-04-12 Alan Modra <amodra@bigpond.net.au>
1292 * Makefile.am: Run "make dep-am".
1293 * Makefile.in: Regenerate.
1295 2005-04-11 Sterling Augustine <sterling@tensilica.com>
1296 Bob Wilson <bob.wilson@acm.org>
1298 * config/tc-xtensa.c (check_t1_t2_reads_and_writes): Fix typo.
1300 2005-04-11 Mark Kettenis <kettenis@gnu.org>
1302 * configure.tgt (generic_target): Add support for OpenBSD/i386 ELF.
1304 2005-04-11 Jan Beulich <jbeulich@novell.com>
1306 * NEWS: Mention these changes and their effects.
1307 * macro.c (get_token): Use is_name_beginner/is_part_of_name/
1309 (check_macro): Likewise.
1310 (buffer_and_nest): Likewise. Permit multiple labels. Don't discard
1311 labels together with the closing pseudo-op.
1312 (macro_expand_body): Adjust comment. Range-check input before use.
1313 Adjust mis-spelled diagnostic. Use is_name_beginner.
1314 * read.c (try_macro): New.
1315 (read_a_source_file): New static variable last_eol. Don't list
1316 macro expansion lines more than once. Call try_macro.
1317 (s_macro): Set section of line_label to absolute instead of undefined.
1318 * doc/as.texinfo: Add information on the caveats of these changes.
1320 2005-04-11 Alan Modra <amodra@bigpond.net.au>
1322 * symbols.c (symbol_X_add_number): Change return type to "offsetT *".
1323 * symbols.h (symbol_X_add_number): Update prototype.
1325 2005-04-10 Eric Christopher <echristo@redhat.com>
1327 * symbols.c (symbol_X_add_number): Fix warning.
1329 2005-04-10 H.J. Lu <hongjiu.lu@intel.com>
1331 * config/tc-m68k.c (md_begin): Support 64bit host.
1332 (get_num): Support 64bit BFD on 32bit host.
1334 2005-04-10 H.J. Lu <hongjiu.lu@intel.com>
1336 * config/tc-mips.c (md_apply_fix3): Fix typos in BFD_RELOC_64.
1338 2005-04-09 Alan Modra <amodra@bigpond.net.au>
1340 * read.c (assign_symbol): Remove const from parm. Fix xcalloc
1341 call. Don't do the COFF hacks for multi-emulation gas. Move
1342 demand_empty_rest_of_line back to caller.
1343 (s_set, equals): demand_empty_rest_of_line here.
1346 * as.h (rs_dummy): Define.
1347 * symbols.c (symbol_X_add_number): New function.
1348 * symbols.h (symbol_X_add_number): Declare.
1349 * stabs.c (aout_process_stab): Tidy symbol frag setting.
1350 * read.c (assign_symbol): New function, split out from s_set.
1351 Use symbol_find_or_make. Leave fr_type of dummy frag as rs_dummy.
1352 Fix COFF hacks for multi-emulation gas.
1353 (s_set): Call assign_symbol. Remove "register" keyword.
1354 (set_zero_frag): New function.
1355 (pseudo_set): Always check for assignment to section syms.
1356 Always set segment and frag of symbol, and likewise extern for
1357 aout/bout. Handle assignment of sym=sym+/-const specially. Don't
1358 special case exp.X_add_number non-zero for O_symbol expressions.
1359 (equals): Use assign_symbol.
1361 2005-04-08 Bob Wilson <bob.wilson@acm.org>
1363 * config/tc-xtensa.c (xtensa_create_xproperty_segments): Skip
1366 2005-04-06 H.J. Lu <hongjiu.lu@intel.com>
1368 * config/tc-i386.c (tc_gen_reloc): Don't turn
1369 BFD_RELOC_X86_64_32S into BFD_RELOC_32.
1371 2005-04-06 Nick Clifton <nickc@redhat.com>
1373 * po/rw.po: New translation: Kinyarwanda
1374 * configure.in (ALL_LINGUAS): Add rw
1375 * configure: Regenerate.
1377 2005-04-05 Sterling Augustine <sterling@tensilica.com>
1378 Bob Wilson <bob.wilson@acm.org>
1380 * config/tc-xtensa.c (branch_align_power): New.
1381 (xtensa_find_unaligned_branch_targets, get_aligned_diff,
1382 future_alignment_required): Use branch_align_power to check section
1383 alignment as well as xtensa_fetch_width when aligning branch targets.
1385 2005-04-05 Bob Wilson <bob.wilson@acm.org>
1387 * config/tc-xtensa.c: Warning fixes throughout.
1388 (xtensa_fetch_width): Change to unsigned.
1389 (assemble_nop, xtensa_find_unaligned_branch_targets,
1390 xtensa_find_unaligned_loops, xg_assemble_vliw_tokens,
1391 is_narrow_branch_guaranteed_in_range, xtensa_fix_close_loop_end_frags,
1392 min_bytes_to_other_loop_end, unrelaxed_frag_min_size,
1393 unrelaxed_frag_max_size, xtensa_fix_short_loop_frags,
1394 count_insns_to_loop_end, unrelaxed_frag_min_insn_count,
1395 get_text_align_max_fill_size, get_text_align_nop_count,
1396 get_text_align_nth_nop_size, get_noop_aligned_address,
1397 get_aligned_diff, convert_frag_align_next_opcode,
1398 convert_frag_immed_finish_loop, xtensa_create_property_segments,
1399 xtensa_create_xproperty_segments, xt_block_aligned_size): Clean up
1400 types, avoiding size_t and using offsetT and addressT appropriately.
1401 (get_text_align_power): Clean up types. Avoid incorrect bound.
1402 (get_text_align_fill_size): Clean up types. Restructure for clarity.
1404 2005-04-04 H.J. Lu <hongjiu.lu@intel.com>
1406 * config/tc-ia64.c (start_unwind_section): Undo the change
1408 (generate_unwind_image, dot_endp): Likewise.
1410 2005-04-01 David Mosberger <davidm@hpl.hp.com>
1412 * config/tc-ia64.c (ia64_handle_align): Move le_nop and
1413 le_nop_stop arrays and initializers to file scope.
1414 (md_begin): When generating code for anything other than
1415 Itanium 1, use MMI instead of MFI NOP bundles as a filler.
1417 2005-04-01 Jan Beulich <jbeulich@novell.com>
1419 * config/tc-i386.c (output_imm): Also set sign flag for 64-bit push
1422 2005-04-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
1424 * NEWS: Mention [fdgh]_floating.
1425 * config/atof-vax.c: Fix some whitespace.
1426 * config/tc-vax.c (md_pseudo_table): Add "[fdgh]_floating".
1428 2005-04-01 Nick Clifton <nickc@redhat.com>
1430 * configure.in: Add a check for <unistd.h> providing a prototype
1431 for getopt() which is compatible with the one in
1432 include/getopt.h. If so then define HAVE_DECL_GETOPT.
1433 * configure: Regenerate.
1434 * config.in (HAVE_DECL_GETOPT): Add.
1436 2005-04-01 Jan Beulich <jbeulich@novell.com>
1438 * config/tc-i386.c (s_bss): Call obj_elf_section_change_hook.
1440 2005-04-01 Jan Beulich <jbeulich@novell.com>
1442 * config/tc-i386.c (md_apply_fix3): Also handle BFD_RELOC_X86_64_32S.
1443 (tc_gen_reloc): Handle BFD_RELOC_X86_64_32S in the default case.
1445 2005-03-30 Julian Brown <julian@codesourcery.com>
1447 * config/tc-arm.c (arm_adjust_symtab): Rename
1448 bfd_elf32_is_arm_mapping_symbol_name to bfd_is_arm_mapping_symbol_name.
1450 2005-03-30 Julian Brown <julian@codesourcery.com>
1452 * config/tc-arm.c (mapping_state): Change documentation in function
1453 comment to cross-reference spec instead. Change type of mapping symbols
1455 (arm_adjust_symtab): Don't change type of mapping symbols here.
1457 2005-03-30 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
1459 * as.h [NEED_DECLARATION_FFS] (ffs): Prototype and alphabetize.
1460 * config.in: Regenerate.
1461 * configure: Regenerate.
1462 * configure.in: Check for ffs decl and alphabetize.
1464 2005-03-29 Daniel Jacobowitz <dan@codesourcery.com>
1465 Phil Blundell <philb@gnu.org>
1467 * config/tc-arm.c (arm_parse_reloc): Add TLS relocations.
1468 (md_apply_fix3): Mark TLS symbols.
1469 (tc_gen_reloc): Handle TLS relocations.
1470 (arm_fix_adjustable): Ignore TLS relocations.
1471 (s_arm_elf_cons): Support expressions after decorated symbols.
1473 2005-03-29 Julian Brown <julian@codesourcery.com>
1475 * config/tc-arm.c (marked_pr_dependency): New bitmap, bit N indicates
1476 whether personality routine index N has been output for this section.
1477 (mapping_state): tc_segment_info_data now struct not enum.
1478 (arm_elf_change_section): Likewise, and marked_pr_dependency is now
1479 handled on section change.
1480 (create_unwind_entry): Previous code to output dependency removed.
1481 (s_arm_unwind_fnend): Output dependency if it hasn't been done already
1483 * config/tc-arm.h (TC_SEGMENT_INFO_TYPE): Redefined as struct
1484 arm_segment_info_type.
1485 (arm_segment_info_type): New struct.
1487 2005-03-28 Sterling Augustine <sterling@tensilica.com>
1488 Bob Wilson <bob.wilson@acm.org>
1490 * config/tc-xtensa.c (do_align_targets): Update comment.
1491 (xtensa_frob_label): Compute "freq" before possibly switching frags.
1492 Insert a LOOP_END frag before every loop target, and do not overload
1493 DESIRE_ALIGN_IF_TARGET frags with loop end information.
1494 (xg_assemble_vliw_tokens): Use do_align_targets.
1495 (xtensa_fix_target_frags): Remove code to convert a
1496 DESIRE_ALIGN_IF_TARGET frag to a LOOP_END frag when there is a
1497 negatable branch at the end of a loop.
1498 (frag_can_negate_branch): Delete.
1500 2005-03-28 David Mosberger <davidm@hpl.hp.com>
1501 H.J. Lu <hongjiu.lu@intel.com>
1504 NEWS: Mention "-mtune=[itanium1|itanium2]".
1506 * config/tc-ia64.c (md): Add tune.
1507 (md_parse_option): Accepted "-mtune=[itanium1|itanium2]".
1508 (md_show_usage): Add "-mtune=[itanium1|itanium2]".
1509 (extra_goodness): Prefer M- and I-unit NOPs for itanium2. F and
1510 B unit NOPs are discouraged for McKinley-derived cores.
1511 (md_begin): Don't hardcode the "extra_goodness()" function in
1513 (ia64_init): Set md.tune to itanium2.
1515 * doc/as.texinfo: Add -mtune=[itanium1|itanium2]".
1516 * doc/c-ia64.texi: Likewise.
1518 2005-03-27 Ian Lance Taylor <ian@airs.com>
1520 * config/obj-coff.c (coff_frob_symbol): When crashing because of a
1521 bad C_EFCN symbol, print its name.
1523 2005-03-25 Bob Wilson <bob.wilson@acm.org>
1525 * config/tc-xtensa.c (use_longcalls): Delete.
1526 (xg_symbolic_immeds_fit): Check for direct calls and return TRUE if
1527 the use_longcalls flag is set. Do this before checking the segment.
1528 (xg_expand_assembly_insn): Rearrange to use new do_expand flag. Never
1529 expand direct calls at this point.
1530 (xtensa_set_frag_assembly_state): Set use_longcalls flag.
1531 (xtensa_find_unmarked_state_frags): Likewise.
1532 (md_assemble): Do not disable longcalls by setting is_specific_opcode.
1533 (xg_assemble_vliw_tokens): Switch frags when use_longcalls changes.
1534 (convert_frag_immed): Remove unnecessary check of is_specific_opcode.
1535 * config/tc-xtensa.h (xtensa_frag_type): Add use_longcalls flag.
1537 2005-03-25 Hans-Peter Nilsson <hp@bitrange.com>
1539 * config/tc-mmix.c, config/tc-mmix.h: Convert to ISO C90.
1541 2005-03-25 Hans-Peter Nilsson <hp@axis.com>
1543 * config/tc-cris.h: Convert to ISO C90.
1544 * config/tc-cris.c: Ditto.
1545 (md_estimate_size_before_relax): Remove obsolete comment for
1546 parameter "segment_type".
1547 (md_begin): Document reason for cast of hash_insert argument.
1548 (md_atof): Correct type of parameter "type".
1550 2005-03-24 Nick Clifton <nickc@redhat.com>
1552 * write.h (bit_fix_new): Remove redundant prototype.
1553 * config/atof-ieee.c: Convert to ISO-C90 and fix formatting.
1554 * config/obj-aout.c: Convert to ISO-C90 and fix formatting.
1555 * config/obj-aout.h: Convert to ISO-C90 and fix formatting.
1556 * config/obj-bout.c: Convert to ISO-C90 and fix formatting.
1557 * config/obj-bout.h: Convert to ISO-C90 and fix formatting.
1558 * config/obj-ecoff.c: Convert to ISO-C90 and fix formatting.
1559 * config/obj-ecoff.h: Convert to ISO-C90 and fix formatting.
1560 * config/obj-som.c: Convert to ISO-C90 and fix formatting.
1561 * config/obj-som.h: Convert to ISO-C90 and fix formatting.
1562 * config/tc-a29k.c: Convert to ISO-C90 and fix formatting.
1563 * config/tc-a29k.h: Convert to ISO-C90 and fix formatting.
1564 * config/tc-alpha.c: Convert to ISO-C90 and fix formatting.
1565 * config/tc-alpha.h: Convert to ISO-C90 and fix formatting.
1566 * config/tc-arc.c: Convert to ISO-C90 and fix formatting.
1567 * config/tc-arc.h: Convert to ISO-C90 and fix formatting.
1568 * config/tc-d10v.c: Convert to ISO-C90 and fix formatting.
1569 * config/tc-d10v.h: Convert to ISO-C90 and fix formatting.
1570 * config/tc-d30v.c: Convert to ISO-C90 and fix formatting.
1571 * config/tc-d30v.h: Convert to ISO-C90 and fix formatting.
1572 * config/tc-dlx.c: Convert to ISO-C90 and fix formatting.
1573 * config/tc-dlx.h: Convert to ISO-C90 and fix formatting.
1574 * config/tc-fr30.c: Convert to ISO-C90 and fix formatting.
1575 * config/tc-fr30.h: Convert to ISO-C90 and fix formatting.
1576 * config/tc-h8500.c: Convert to ISO-C90 and fix formatting.
1577 * config/tc-h8500.h: Convert to ISO-C90 and fix formatting.
1578 * config/tc-i370.c: Convert to ISO-C90 and fix formatting.
1579 * config/tc-i370.h: Convert to ISO-C90 and fix formatting.
1580 * config/tc-i960.c: Convert to ISO-C90 and fix formatting.
1581 * config/tc-ip2k.c: Convert to ISO-C90 and fix formatting.
1582 * config/tc-ip2k.h: Convert to ISO-C90 and fix formatting.
1583 * config/tc-m32r.c: Convert to ISO-C90 and fix formatting.
1584 * config/tc-m32r.h: Convert to ISO-C90 and fix formatting.
1585 * config/tc-m88k.c: Convert to ISO-C90 and fix formatting.
1586 * config/tc-m88k.h: Convert to ISO-C90 and fix formatting.
1587 * config/tc-mcore.c: Convert to ISO-C90 and fix formatting.
1588 * config/tc-mcore.h: Convert to ISO-C90 and fix formatting.
1589 * config/tc-mn10200.c: Convert to ISO-C90 and fix formatting.
1590 * config/tc-ns32k.c: Convert to ISO-C90 and fix formatting.
1591 * config/tc-ns32k.h: Convert to ISO-C90 and fix formatting.
1592 * config/tc-openrisc.c: Convert to ISO-C90 and fix formatting.
1593 * config/tc-openrisc.h: Convert to ISO-C90 and fix formatting.
1594 * config/tc-or32.c: Convert to ISO-C90 and fix formatting.
1595 * config/tc-or32.h: Convert to ISO-C90 and fix formatting.
1596 * config/tc-pdp11.h: Convert to ISO-C90 and fix formatting.
1597 * config/tc-pj.c: Convert to ISO-C90 and fix formatting.
1598 * config/tc-pj.h: Convert to ISO-C90 and fix formatting.
1599 * config/tc-tahoe.c: Convert to ISO-C90 and fix formatting.
1600 * config/tc-tic80.c: Convert to ISO-C90 and fix formatting.
1601 * config/tc-tic80.h: Convert to ISO-C90 and fix formatting.
1602 * config/tc-v850.c: Convert to ISO-C90 and fix formatting.
1603 * config/tc-v850.h: Convert to ISO-C90 and fix formatting.
1604 * config/tc-w65.c: Convert to ISO-C90 and fix formatting.
1605 * config/tc-w65.h: Convert to ISO-C90 and fix formatting.
1606 * config/tc-xstormy16.c: Convert to ISO-C90 and fix formatting.
1607 * config/tc-xstormy16.h: Convert to ISO-C90 and fix formatting.
1609 2005-03-23 Jim Blandy <jimb@redhat.com>
1611 * config/tc-arm.c (arm_adjust_symtab): Fetch elf_sym's binding
1612 attributes properly.
1614 2005-03-23 Mike Frysinger <vapier@gentoo.org>
1615 Nick Clifton <nickc@redhat.com>
1617 * configure.tgt: Accept any C library to accompany a GNU Linux
1618 implementation, not just the GNU C library.
1619 * configure.in: Likewise.
1620 * configure: Regenerate.
1622 2005-03-23 Nick Clifton <nickc@redhat.com>
1624 * config/tc-tic30.c: Convert to ISO C90 formatting.
1625 * config/tc-tic30.h: Convert to ISO C90 formatting.
1626 * config/tc-pdp11.c: Convert to ISO C90 formatting.
1627 * config/atof-vax.c: Convert to ISO C90 formatting.
1629 2005-03-21 Maciej W. Rozycki <macro@mips.com>
1631 * config/tc-mips.c (mips_frob_file): Sort BFD_RELOC_MIPS16_LO16
1632 relocations correctly as well.
1633 (mips_fix_adjustable): Don't make BFD_RELOC_MIPS16_LO16
1634 relocations in mergeable sections section-relative either.
1636 2005-03-21 Bob Wilson <bob.wilson@acm.org>
1638 * config/tc-xtensa.c (md_apply_fix3): Recognize XTENSA_PLT relocations.
1640 2005-03-21 Nick Clifton <nickc@redhat.com>
1642 * config/tc-sh.c (sh_elf_final_processing): Fix compile time
1643 warning by providing a prototype for sh_symbian_find_elf_flags.
1645 * cgen.c (gas_cgen_parse_operand): Fix typo introduced by
1648 2005-03-21 Alan Modra <amodra@bigpond.net.au>
1650 * configure.tgt: Handle setting of bfd_gas for fmt=multi targets
1651 along with other formats that set bfd_gas. Remove unnecessary
1652 setting of bfd_gas. Delete strongarm cases in generic_target
1655 2005-03-21 Alan Modra <amodra@bigpond.net.au>
1658 * config/tc-m68k.c (TRUNC, SEXT): Define.
1659 (issbyte, isubyte, issword, isuword, isbyte, isword): Use the above.
1660 (m68k_ip): Truncate or sign extend expressions as appropriate.
1661 (get_num): Likewise.
1662 (md_apply_fix3): Use SEXT.
1664 2005-03-21 Alan Modra <amodra@bigpond.net.au>
1666 * Makefile.am (OBJ_FORMAT_CFILES): Prune config/obj-vms.c.
1667 (OBJ_FORMAT_HFILES): Prune config/obj-vms.h.
1668 (obj-vms.o): Delete rule.
1670 * Makefile.in: Regenerate.
1671 * aclocal.m4: Regenerate.
1672 * doc/Makefile.in: Regenerate.
1673 * po/POTFILES.in: Regenerate.
1675 2005-03-18 C Jaiprakash <cjaiprakash@noida.hcltech.com>
1677 * config/tc-m68k.c (m68k_elf_final_processing): Set file specific
1678 flag for coldfire v4e.
1680 2005-03-17 Bob Wilson <bob.wilson@acm.org>
1682 * config/tc-xtensa.c (xg_apply_tentative_value): Rename to
1683 xg_apply_fix_value and return a value to indicate success.
1684 (md_pcrel_from): Skip check of fx_done. Return 0 if not PC-relative.
1685 (xtensa_force_relocation): Remove checks for VTABLE relocs.
1686 (xtensa_validate_fix_sub): New.
1687 (xtensa_fix_adjustable): Remove check for external or weak symbols.
1688 (tc_gen_reloc): Move code to handle difference of symbols and code to
1689 apply tentative fix values to ...
1690 (md_apply_fix3): ...here. Enable standard overflow checks for simple
1691 8, 16, and 32 bit relocations. Apply fixes for slot-specific
1692 relocations when linkrelax flag is not set.
1693 * config/tc-xtensa.h (xtensa_validate_fix_sub): Add prototype.
1694 (TC_FORCE_RELOCATION_SUB_SAME, TC_VALIDATE_FIX_SUB): Define.
1696 2005-03-17 Jan Beulich <jbeulich@novell.com>
1698 * config/tc-i386.c (i386_scale): Beautify error message.
1699 (Intel syntax comments): Update.
1700 (struct intel_parser_s): Add fields in_offset, in_bracket, and
1702 (intel_e04_1, intel_e05_1, intel_e05_1, intel_e09_1, intel_e10_1):
1703 Remove declarations.
1704 (intel_bracket_expr): Declare.
1705 (i386_intel_operand): Initialize new intel_parser fields. Wrap most
1706 of the function body in a loop allowing to split an operand into two.
1707 Replace calls to malloc and checks of it returning non-NULL with
1708 calls to xmalloc/xstrdup.
1709 (intel_expr): SHORT no longer handled here. Add comment indicating
1710 comparison ops need implementation.
1711 (intel_e04, intel_e04_1): Combine, replace recursion with loop.
1712 Check right operand of - does not specify a register when parsing
1713 the address of a memory reference.
1714 (intel_e05, intel_e05_1): Combine, replace recursion with loop.
1715 Check operands do not specify a register when parsing the address of
1717 (intel_e06, intel_e06_1): Likewise.
1718 (intel_e09, intel_e09_1): Combine, replace recursion with loop. Also
1719 handle SHORT as well as unary + and -. Don't accept : except for
1720 segment overrides or in direct far jump/call insns.
1721 (intel_brack_expr): New.
1722 (intel_e10, intel_e10_1): Combine, replace recursion with loop. Use
1724 (intel_e11): Replace chain of if/else-if by switch, alloing fall-
1725 through in certain cases. Use intel_brack_expr. Add new diagnostics.
1726 Allow symbolic constants as register scale value.
1727 (intel_get_token): Replace call to malloc and check of return value
1728 with call to xmalloc. Change handling for FLAT to match MASM's.
1729 (intel_putback_token): Don't try to back up/free current token if
1732 2005-03-16 Daniel Jacobowitz <dan@codesourcery.com>
1734 * configure.tgt: Set emulation for arm-*-eabi*.
1735 * config/tc-arm.c (meabi_flags): Check EABI_DEFAULT.
1736 * config/te-armeabi.h: New file.
1737 * config/te-armlinuxeabi.h (EABI_DEFAULT): Define.
1738 * config/te-symbian.h: Include "te-armeabi.h".
1740 2005-03-16 Nick Clifton <nickc@redhat.com>
1742 * cgen.c (gas_cgen_parse_operand): Copy opinfo parameter into a
1743 local variable in case it is clobbered by the setjmp.
1745 2005-03-16 Nick Clifton <nickc@redhat.com>
1746 Ben Elliston <bje@au.ibm.com>
1748 * configure.in (werror): New switch: Add -Werror to the
1749 compiler command line. Enabled by default. Disable via
1751 * configure: Regenerate.
1753 2005-03-16 Nick Clifton <nickc@redhat.com>
1755 * config/obj-coff.h: Convert to ISO C90 formatting.
1756 * config/obj-coff.c: Convert to ISO C90 formatting.
1758 2005-03-15 Zack Weinberg <zack@codesourcery.com>
1760 * config/tc-arm.c (do_mla): Rename to do_mlas, take second
1761 is_mls parameter; do not diagnose Rm==Rd when is_mls.
1762 (do_mla, do_mls, five_bit_unsigned_immediate, bfci_lsb_and_width)
1763 (do_bfc, do_bfi, do_bfx, do_rbit, do_mov16, do_ldsttv4): New functions.
1764 (insns): Add ARMv6T2 instructions:
1765 bfc bfi mls movw movt rbit sbfx ubfx ldrht ldrsht ldrsbt strht.
1766 (arm_archs): Add V6T2 variants.
1768 2005-03-15 Nick Clifton <nickc@redhat.com>
1770 * NEWS: Add cutoff for changes in 2.16 release.
1772 2005-03-15 Jan Beulich <jbeulich@novell.com>
1774 * expr.c (operand): Merge handling of unary + into that for unary
1777 2005-03-14 Eric Christopher <echristo@redhat.com>
1779 * config/tc-mips.c: Include dw2gencfi.h.
1780 (mips_cfi_frame_initial_instructions): New.
1781 * config/tc-mips.h (TARGET_USE_CFIPOP): Define.
1782 (tc_cfi_frame_initial_instructions): Ditto.
1783 (DWARF2_DEFAULT_RETURN_COLUMN): Ditto.
1784 (DWARF2_CIE_DATA_ALIGNMENT): Ditto.
1785 * Makefile.am: Update dependencies.
1786 * Makefile.in: Regenerate.
1788 2005-03-15 Alan Modra <amodra@bigpond.net.au>
1790 * po/es.po: Commit new Spanish translation.
1792 2005-03-14 Alan Modra <amodra@bigpond.net.au>
1794 * po/tr.po: Commit new Turkish translation.
1796 2005-03-12 Zack Weinberg <zack@codesourcery.com>
1798 * config/tc-arm.c (tinsns): Add ARMv6K instructions sev, wfe,
1801 2005-03-11 Daniel Jacobowitz <dan@codesourcery.com>
1803 * config-gas.com: Mark vax-vms as obsolete.
1804 * configure.in: Remove fmt=vms support.
1805 * config.in: Regenerate.
1806 * configure: Regenerate.
1807 * config/obj-vms.h, config/obj-vms.c, config/vms-conf.h: Remove.
1809 2005-03-10 Sterling Augustine <sterling@tensilica.com>
1810 Bob Wilson <bob.wilson@acm.org>
1812 * config/tc-xtensa.c (finish_vinsn): Include the last instruction slot
1813 when checking if xg_resolve_literals needs to be called.
1814 * config/tc-xtensa.h: Fix spelling typo in a comment.
1816 2005-03-10 Jan Beulich <jbeulich@novell.com>
1818 * config/tc-tic54x.h (tic54x_macro_info): Change parameter type.
1819 * config/tc-tic54x.c (tic54x_macro_info): Likewise. Replace hand-
1820 crafted structure declarations with the types from macro.h.
1822 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1824 * config/tc-mips.c (s_cpsetup): Use '__gnu_local_gp' instead of '_gp'
1825 for -mno-shared optimization.
1827 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1829 * config/tc-mips.c (MAX_VR4130_NOPS, MAX_DELAY_NOPS): New macros.
1830 (MAX_NOPS): Bump to 4.
1831 (mips_fix_vr4130): New variable.
1832 (nops_for_vr4130): New function.
1833 (nops_for_insn): Use MAX_DELAY_NOPS rather than MAX_NOPS. Use
1834 nops_for_vr4130 if working around VR4130 errata.
1835 (OPTION_FIX_VR4130, OPTION_NO_FIX_VR4130): New macros.
1836 (md_longopts): Add -mfix-vr4130 and -mno-fix-vr4130.
1837 (md_parse_option): Handle them.
1838 (md_show_usage): Print them.
1839 * doc/c-mips.texi: Document -mfix-vr4130 and -mno-fix-vr4130.
1841 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1843 * config/tc-mips.c (append_insn): Remove cop_interlocks test from
1846 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1848 * config/tc-mips.h (mips_flush_pending_output): Delete.
1849 (mips_emit_delays): Declare.
1850 (md_flush_pending_output): Use mips_emit_delays.
1851 * config/tc-mips.c (mips_no_prev_insn): Remove parameter; always forget
1852 the previous instructions.
1853 (md_begin, append_insn, md_parse_option): Update callers.
1854 (mips_emit_delay): Remove parameter. Move INSNS != 0 code to
1856 (mips_align, s_change_sec, s_cons, s_float_cons, s_gpword)
1857 (s_gpdword): Update callers.
1858 (start_noreorder, end_noreorder): New functions.
1859 (macro, macro2, mips16_macro, s_mipsset): Use them instead of
1860 manipulating mips_opts or prev_nop_frag directly.
1861 (mips_flush_pending_output): Delete.
1863 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1865 * config/tc-mips.c (mips_move_labels): New function, taken from...
1866 (append_insn, mips_emit_delays): ...here.
1868 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1870 * config/tc-mips.c (MAX_NOPS): New macro.
1871 (history): Resize to 1 + MAX_NOPS.
1872 (fix_vr4120_class): New enumeration.
1873 (vr4120_conflicts): New variable.
1874 (init_vr4120_conflicts): New function.
1875 (md_begin): Call it.
1876 (insn_uses_reg): Constify first argument.
1877 (classify_vr4120_insn, insns_between, nops_for_insn, nops_for_sequence)
1878 (nops_for_insn_or_target): New functions.
1879 (append_insn): Use the new nops_for_* functions instead of inline
1880 delay checks. Generalize prev_nop_frag handling to handle an
1881 arbitrary history length. Insert nops into the history buffer
1882 once the number of nops in prev_nop_frag is fixed.
1883 (emit_delays): Use nops_for_insn instead of inline delay checks.
1885 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1887 * config/tc-mips.c (append_insn): Remove now-redundant nops != 0
1888 check from branch delay code. Remove unnecessary check for branches.
1890 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1892 * config/tc-mips.c (dummy_opcode): Delete.
1893 (nop_insn, mips16_nop_insn): New variables.
1894 (NOP_INSN): New macro.
1895 (insn_length, create_insn, install_insn, move_insn, add_fixed_insn)
1896 (add_relaxed_insn, insert_into_history, emit_nop): New functions.
1897 (md_begin): Initialize nop_insn and mips16_nop_insn.
1898 (append_insn): Use the new emit_nop function to add nops, recording
1899 them in the history buffer. Use add_fixed_insn or add_relaxed_insn
1900 to reserve room for the instruction and install_insn to install the
1901 final form. Use insert_into_history to record the instruction in
1902 the history buffer. Use move_insn to do delay slot filling.
1903 (mips_emit_delays): Use add_fixed_insn instead of the emit_nop macro.
1904 (macro_build, mips16_macro_build, macro_build_lui, mips_ip)
1905 (mips16_ip): Use create_insn to initialize mips_cl_insns.
1907 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1909 * config/tc-mips.c (INSERT_BITS, EXTRACT_BITS, INSERT_OPERAND)
1910 (EXTRACT_OPERAND, MIPS16_INSERT_OPERAND, MIPS16_EXTRACT_OPERAND): New.
1911 (insn_uses_reg, reg_needs_delay, append_insn, macro_build)
1912 (mips16_macro_build, macro_build_lui, mips16_macro, mips_ip)
1913 (mips16_ip): Use the new macros instead of explicit masks and shifts.
1915 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1917 * config/tc-mips.c (mips_cl_insn): Replace the valid_p, delay_slot_p
1918 and extended_p fields with a single fixed_p field.
1919 (append_insn, mips_no_prev_insn): Adjust accordingly.
1921 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1923 * config/tc-mips.c (mips_cl_insn): Replace reloc_type array with
1924 a single mips16_absolute_jump_p bit.
1925 (append_insn): Adjust accordingly.
1927 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1929 * config/tc-mips.h (mips_cl_insn): Move definition to...
1930 * config/tc-mips.c (mips_cl_insn): ...here. Add new fields:
1931 frag, where, fixp, reloc_type, valid_p, noreorder_p, delay_slot_p
1933 (history): New variable.
1934 (prev_insn, prev_prev_insn, prev_insn_valid, prev_insn_frag)
1935 (prev_insn_where, prev_insn_reloc_type, prev_insn_fixp)
1936 (prev_insn_is_delay_slot, prev_insn_unreordered, prev_insn_extended)
1937 (prev_prev_insn_unreordered): Delete.
1938 (reg_needs_delay, append_insn, mips_no_prev_insn, mips_emit_delays)
1939 (macro_start): Replace uses of prev_insn* with the equivalent history[]
1942 2005-03-08 Daniel Jacobowitz <dan@codesourcery.com>
1944 * doc/Makefile.am: Update as.info dependencies.
1945 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
1947 2005-03-08 Jan Beulich <jbeulich@novell.com>
1949 * doc/as.texinfo: Add sentence to indicate redefining a macro is an
1950 error, and point to .purgem documentation if someone really needs
1952 * NEWS: Mention macro redefinition is now an error.
1954 2005-03-08 Jan Beulich <jbeulich@novell.com>
1956 * config/tc-ia64.c (emit_one_bundle): Track last slot user insn was
1957 emitted to. Add more precise diagnostics for non-fitting insns based
1958 on that. Eliminate now superfluous special casing of MLX. Clear out
1959 slot information when dropping an insn.
1961 2005-03-08 Jan Beulich <jbeulich@novell.com>
1963 * config/tc-ia64.c (parse_section_name): Rename to...
1964 (cross_section): In addition to separating the name from the rest of
1965 the arguments, also carry out the operation.
1966 (dot_xdata): Use cross_section.
1967 (dot_float_cons): Likewise.
1968 (dot_xstringer): Likewise.
1969 (dot_xdata_ua): Likewise.
1970 (dot_float_cons_ua): Likewise. Pass float_cons, not stmt_float_cons.
1972 2005-03-05 Alan Modra <amodra@bigpond.net.au>
1974 * po/gas.pot: Regenerate.
1976 2005-03-04 David Daney <ddaney@avtrex.com>
1978 * config/tc-mips.c (macro_build_lui): Use '__gnu_local_gp'
1979 instead of '_gp' for -mno-shared optimization.
1981 (s_abicalls): Document it in the comment.
1982 (md_show_usage): Document the -mno-shared option.
1984 2005-03-04 Richard Sandiford <rsandifo@redhat.com>
1986 * config/tc-mips.c (mips_set_options): Add sym32 field.
1987 (mips_opts): Initialize it.
1988 (HAVE_32BIT_ADDRESSES): Set to true if pointers are 32 bits wide.
1989 (HAVE_64BIT_ADDRESSES): Redefine as !HAVE_32BIT_ADDRESSES.
1990 (HAVE_32BIT_SYMBOLS, HAVE_64BIT_SYMBOLS): New macros.
1991 (load_address): Use HAVE_64BIT_SYMBOLS instead of HAVE_64BIT_ADDRESSES
1992 when deciding whether to use a symbolic %highest/%higher expansion.
1993 (macro): Likewise. Remove o64/n32 linux hack. Always use
1994 ADDRESS_ADD*_INSN for address addition in the expansion of "dla"
1995 and "la". Handle constants separately from symbolic expressions in
1996 the "ld_st:" case, using 64-bit arithmetic if HAVE_64BIT_ADDRESSES
1997 and using load_register to load the high part of the address.
1998 (OPTION_MSYM32, OPTION_NO_MSYM32): New macros.
1999 (OPTION_ELF_BASE): Bump by 2.
2000 (md_longopts): Add entries for -msym32 and -mno-sym32.
2001 (md_parse_option): Handle them.
2002 (usage): Document them.
2003 (s_mipsset): Handle ".set sym32" and ".set nosym32".
2004 (s_cpload, s_cpsetup): Use HAVE_64BIT_SYMBOLS instead of
2005 HAVE_64BIT_ADDRESSES to detect 64-bit values of "_gp".
2006 * doc/c-mips.texi: Document ".set sym32", ".set nosym32",
2007 -msym32 and -mno-sym32.
2009 2005-03-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2011 * config/tc-mips.c (load_address): Implement GP optimization
2012 for 64bit address space non-PIC. Fix formatting.
2013 (macro): Likewise. Simplify code.
2014 (md_parse_option): Don't bail out if -G 0 is set for PIC code.
2015 (mips_after_parse_args): Simplify code.
2017 2005-03-03 Nick Clifton <nickc@redhat.com>
2019 * expr.c (operand): Remove redundant code enclosed by #ifdef
2020 RELAX_PAREN_GROUPING....#endif.
2022 * config/tc-mn10200.c (tc_gen_reloc): Handle the case where the
2023 reloc is the difference of two symbols defined in the same
2026 * config/tc-iq2000.c (line_comment_chars): Include the # character
2027 as otherwise this breaks #APP/#NO_APP processing.
2029 2005-03-03 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
2031 * config/tc-arc.c(md_assemble): Remove dead code for handling
2032 immediate indexing of ld and st .
2034 2005-03-02 Daniel Jacobowitz <dan@codesourcery.com>
2035 Joseph Myers <joseph@codesourcery.com>
2037 * config/tc-mips.c (percent_op): Add %tlsgd, %tlsldm, %dtprel_hi,
2038 %dtprel_lo, %tprel_hi, %tprel_lo, and %gottprel.
2039 (parse_relocation): Check for a word break after a relocation
2041 (md_apply_fix3): Handle TLS relocations, and mark thread-local
2044 2005-03-02 Alan Modra <amodra@bigpond.net.au>
2046 * config/tc-ppc.c (ppc_fix_adjustable <ELF>): Remove bogus checks.
2048 2005-03-02 Jan Beulich <jbeulich@novell.com>
2050 * as.c (main): Use unlink_if_ordinary instead of unlink.
2051 * messages.c (as_fatal): Likewise.
2053 2005-03-02 Jan Beulich <jbeulich@novell.com>
2055 * config/tc-i386.c (build_modrm_byte): Add lock prefix for cr8...15
2057 (parse_register): Allow cr8...15 in all modes.
2059 2005-03-02 Jan Beulich <jbeulich@novell.com>
2061 * config/tc-i386.c (intel_e11): If not followed by T_PTR, treat T_BYTE
2062 etc. like normal symbol references (T_ID).
2064 2005-03-02 Alan Modra <amodra@bigpond.net.au>
2066 * symbols.c (fb_label_name): Fix silly thinko in last change.
2068 2005-03-02 Alan Modra <amodra@bigpond.net.au>
2070 * expr.c (integer_constant): Remove TARGET_WORD_SIZE hack.
2071 * config/tc-m68k.h (TARGET_WORD_SIZE): Delete.
2073 * symbols.c (fb_label_name): Allow an augend of 2 for mmix.
2075 2005-03-01 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
2078 * config/tc-arc.c (md_assemble): Initialize suffix for extension
2081 2005-03-01 Alan Modra <amodra@bigpond.net.au>
2083 * config/obj-coff.c (fixup_segment): Delete sy_mri_common assertion.
2085 * as.h (assert): Warning fix.
2086 * expr.c (expr): Correct assertion.
2087 * read.c (s_comm_internal): Remove assertion.
2088 * write.c (relax_segment): Enable vma assertion only for BFD_ASSEMBLER.
2089 (fixup_segment): Remove assertion.
2090 * config/tc-dlx.c (machine_ip): Remove untrue assertions.
2091 (md_apply_fix3): Likewise.
2092 * config/tc-i370.c (md_begin): Correct assertion.
2093 (i370_macro): Warning fix for assertion.
2095 2005-03-01 Alan Modra <amodra@bigpond.net.au>
2097 * configure.in (AC_C_BIGENDIAN): Invoke.
2098 * configure: Regenerate.
2099 * write.c (write_object_file <!BFD_ASSEMBLER>): Don't use sizeof
2100 host variable to set string header size.
2101 * config/obj-aout.c (obj_header_append): Don't use host structs.
2102 (obj_symbol_to_chars): Likewise.
2103 (obj_emit_strings): Likewise. Use the passed in output pointer.
2104 * config/obj-aout.h (H_GET_FILE_SIZE): Include H_GET_LINENO_SIZE.
2105 * config/obj-bout.c (obj_emit_relocations): Use md_reloc_size,
2106 not sizeof host struct.
2107 (obj_header_append, obj_symbol_to_chars): Don't use host structs.
2108 (obj_emit_strings): Likewise.
2109 * config/obj-bout.h (EXEC_BYTES_SIZE): Define.
2110 (N_TXTOFF, H_GET_FILE_SIZE, H_GET_HEADER_SIZE): Use instead of
2112 (H_SET_SYMBOL_TABLE_SIZE): Hard code sym size rather than using
2114 (host_number_to_chars): Define.
2115 * config/obj-hp300.c (hp300_header_append): Don't use sizeof
2116 host internal struct to set header sizes.
2117 * config/tc-i960.c (md_number_to_field): Warning fix.
2118 (md_ri_to_chars): Use host byte order.
2119 (get_cdisp, md_apply_fix3): Warning fix.
2120 * config/tc-m68k.c (md_assemble): Don't use sizeof host short.
2122 2005-02-28 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
2124 * doc/c-arc.texi: Update documentation about ARC's extension
2127 2005-02-27 Svein E. Seldal <svein@dev.seldal.com>
2129 * config/tc-tic4x.c (tic4x_gen_to_words): Changed mail
2132 2005-02-23 Alan Modra <amodra@bigpond.net.au>
2134 * cgen.c: Warning fixes.
2135 * config/tc-arc.c: Likewise.
2136 * config/tc-arm.c: Likewise.
2137 * config/tc-avr.c: Likewise.
2138 * config/tc-d10v.c: Likewise.
2139 * config/tc-d30v.c: Likewise.
2140 * config/tc-frv.c: Likewise.
2141 * config/tc-frv.h: Likewise.
2142 * config/tc-h8300.c: Likewise.
2143 * config/tc-h8500.c: Likewise.
2144 * config/tc-i370.c: Likewise.
2145 * config/tc-i960.c: Likewise.
2146 * config/tc-ia64.c: Likewise.
2147 * config/tc-ip2k.c: Likewise.
2148 * config/tc-m68hc11.c: Likewise.
2149 * config/tc-maxq.c: Likewise.
2150 * config/tc-mcore.c: Likewise.
2151 * config/tc-mips.c: Likewise.
2152 * config/tc-msp430.c: Likewise.
2153 * config/tc-pj.c: Likewise.
2154 * config/tc-ppc.c: Likewise.
2155 * config/tc-ppc.h: Likewise.
2156 * config/tc-s390.c: Likewise.
2157 * config/tc-sh.c: Likewise.
2158 * config/tc-sh64.c: Likewise.
2159 * config/tc-tic4x.c: Likewise.
2160 * config/tc-tic80.c: Likewise.
2161 * config/tc-v850.c: Likewise.
2162 * config/tc-vax.c: Likewise.
2163 * config/tc-w65.c: Likewise.
2164 * config/tc-xstormy16.c: Likewise.
2165 * config/tc-z8k.c: Likewise.
2167 2005-02-22 Catherine Moore <clm@cm00re.com>
2169 * read.c (read_a_source_file): Reinstate TC_EQUAL_IN_INSN test.
2170 * doc/internals.texi (TC_EQUAL_IN_INSN): Reinstate.
2172 2005-02-22 Eric Christopher <echristo@redhat.com>
2174 * config/tc-mips.c (struct proc): Change isym to
2175 func_sym. New member func_end_sym.
2176 (s_mips_ent): Update.
2177 (s_mips_end): Ditto. Add code to compute function size.
2179 2005-02-22 Alan Modra <amodra@bigpond.net.au>
2181 * read.c: Warning fixes.
2182 * config/obj-elf.c: Likewise.
2184 2005-02-22 Maciej W. Rozycki <macro@mips.com>
2186 * config/tc-mips.c (append_insn): Call dwarf2_emit_insn() before
2189 2005-02-21 H.J. Lu <hongjiu.lu@intel.com>
2191 * config/obj-coff.c (obj_coff_section): Replace SEC_SHARED with
2194 * config/tc-tic54x.c (tic54x_bss): Replace SEC_BLOCK with
2196 (demand_empty_rest_of_line): Likewise.
2197 (tic54x_sblock): Likewise.
2198 (tic54x_clink): Replace with SEC_CLINK with SEC_TIC54X_CLINK.
2200 2005-02-21 Alan Modra <amodra@bigpond.net.au>
2202 * read.c (address_bytes): New function.
2203 (TC_ADDRESS_BYTES): Default for BSD_ASSEMBLER to address_bytes.
2204 (potable): Add "dc.a".
2205 (cons_worker): Handle "dc.a".
2206 * doc/internals.texi (TC_ADDRESS_BYTES): Document.
2208 2005-02-21 Alan Modra <amodra@bigpond.net.au>
2210 * input-file.c (input_file_open): Rearrange to avoid warning.
2212 2005-02-19 Alan Modra <amodra@bigpond.net.au>
2214 * config/tc-hppa.h (TC_EQUAL_IN_INSN): Delete.
2215 * read.c (read_a_source_file): Remove TC_EQUAL_IN_INSN test.
2216 * doc/internals.texi (TC_EQUAL_IN_INSN): Delete.
2218 2005-02-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2220 * config/tc-mips.c (macro_build_ldst_constoffset): Fail on $at
2221 uses after .set noat.
2222 (load_address): Likewise.
2223 (macro): Likewise. Don't try to avoid $at use by sacrificing
2224 the target register before it is stored, it won't work.
2226 2005-02-17 James E Wilson <wilson@specifixinc.com>
2228 * config/tc-ia64.c (emit_one_bundle): Stop filling a bundle if we
2229 see an instruction that specifies a template.
2231 2005-02-18 Alan Modra <amodra@bigpond.net.au>
2233 * config/tc-openrisc.c (openrisc_relax_frag): Delete unused function.
2234 * config/tc-sparc.c (sparc_ip): Make op_exp static to silence warnings.
2235 * config/tc-tic80.c (build_insn): Init insn[1] to silence warning.
2237 2005-02-17 H.J. Lu <hongjiu.lu@intel.com>
2239 * NEWS: Mention "-mhint.b=[ok|warning|error]".
2241 * config/tc-ia64.c (md): Add hint_b.
2242 (emit_one_bundle): Handle md.hint_b for "hint".
2243 (md_parse_option): Accepted "-mhint.b=[ok|warning|error]".
2244 (md_show_usage): Add "-mhint.b=[ok|warning|error]".
2245 (ia64_init): Set md.hint_b to error.
2246 (md_assemble): Handle md.hint_b for "hint.b".
2248 * doc/as.texinfo: Add "-mhint.b=[ok|warning|error]".
2249 * doc/c-ia64.texi: Likewise.
2251 2005-02-17 Alan Modra <amodra@bigpond.net.au>
2253 * tc.h (struct relax_type, relax_typeS): Move from here..
2254 * as.h: ..to here. Make rlx_forward and rlx_backward an offsetT.
2255 * ecoff.c (ecoff_new_file): Add appfile param.
2256 * ecoff.h (ecoff_new_file): Likewise.
2257 * itbl-lex.h: New file.
2258 * itbl-lex.l: Include itbl-lex.h.
2259 * itbl-parse.y: Likewise.
2260 (insntbl_line, yyparse, yylex): Move to itbl-lex.h.
2261 * read.c (s_app_file_string): Mark appfile possibly unused.
2262 * subsegs.c (seg_not_empty_p): Make sec possibly unused.
2263 * subsegs.h (struct seg_info_trash): Delete.
2264 (seg_info): Use segment_info_type instead.
2265 * config/obj-coff.c (struct filename_list): Make filename const char *.
2266 * config/obj-ecoff.h (obj_app_file): Pass app to ecoff_new_file.
2267 * config/obj-elf.c (elf_file_symbol): Similarly.
2268 * config/tc-a29k.c (md_apply_fix3): Make val a valueT. Don't use
2270 * config/tc-arc.c (md_operand): Warning fix.
2271 * config/tc-arm.c (arm_parse_reloc): Only define when OBJ_ELF.
2272 (md_begin): Rearrange #if defined OBJ_COFF || defined OBJ_ELF.
2273 * config/tc-cris.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Use do while.
2274 * config/tc-frv.c (frv_force_relocation): Warning fix.
2275 * config/tc-m68k.c (md_parse_option): Delete unused var.
2276 * config/tc-mcore.c (mylog2): Rename from log2 throughout.
2277 * config/tc-sparc.c: Likewise.
2278 (s_common): Warning fix.
2279 * config/tc-mips.c (append_insn): Use unsigned long long expressions.
2280 * config/tc-mmix.c (PUSHJSTUB_MAX, PUSHJSTUB_MIN): Define from
2282 * config/tc-s390.c (s390_insn): Delete test of unsigned >= 0.
2283 * config/tc-sh.c (sh_cfi_frame_initial_instructions,
2284 sh_regname_to_dw2regnum): Only define for OBJ_ELF.
2285 * config/tc-tic4x.c (tic4x_insert_reg): Use ISLOWER.
2286 (tic4x_do_align): Use TIC_NOP_OPCODE.
2287 * config/tc-tic4x.h (TIC_NOP_OPCODE): Rename from NOP_OPCODE.
2288 * config/tc-vax.c: Include netinet/in.h.
2289 (tc_headers_hook): Formatting.
2290 * config/tc-xstormy16.c (md_pcrel_from_section): Correct parens.
2292 2005-02-17 Jan Beulich <jbeulich@novell.com>
2294 * config/tc-ia64.c (ia64_parse_name): Don't advance 'name' when
2295 parsing inN, locN, outN. Set 'idx' to offset register number starts
2296 at. Don't handle numbers with leading zeroes or beyond 95. Remove
2299 2005-02-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2301 * config/tc-mips.c (load_address): Fix formatting.
2302 (macro): Don't use AT if .set noat is in effect. Fix formatting.
2303 Catch macros which are unexpandable without AT. Remove duplicate
2305 (macro2): Remove duplicate zeroing of used_at.
2307 2005-02-16 Alan Modra <amodra@bigpond.net.au>
2309 * dw2gencfi.c (output_cie, output_fde): Use DW_CFA_nop rather
2312 2005-02-15 Nigel Stephens <nigel@mips.com>
2313 Maciej W. Rozycki <macro@mips.com>
2315 * config/tc-mips.c (reloc_needs_lo_p): Handle
2316 BFD_RELOC_MIPS16_HI16_S.
2317 (fixup_has_matching_lo_p): Handle BFD_RELOC_MIPS16_LO16.
2318 (append_insn): Add BFD_RELOC_MIPS16_GPREL, BFD_RELOC_MIPS16_HI16_S
2319 and BFD_RELOC_MIPS16_LO16 to relocs to suppress overflow
2321 (mips16_ip): Resolve BFD_RELOC_MIPS16_HI16_S,
2322 BFD_RELOC_MIPS16_HI16 and BFD_RELOC_MIPS16_LO16 for constants.
2323 Call my_getSmallExpression() to parse percent operators.
2324 (percent_op_match, mips_percent_op): Separate definitions.
2325 (mips16_percent_op): Define percent operators for the MIPS16 mode.
2326 (parse_relocation): Handle the MIPS16 mode using
2328 (md_apply_fix3): Handle BFD_RELOC_MIPS16_HI16,
2329 BFD_RELOC_MIPS16_HI16_S and BFD_RELOC_MIPS16_LO16.
2331 2005-02-15 Jan Beulich <jbeulich@novell.com>
2333 * config/tc-ia64.c (md_apply_fix3): Call ia64_gen_real_reloc_type
2334 instead of explicitly dealing with the translation; exclude
2335 relocations that are already pcrel, however.
2337 2005-02-15 Jan Beulich <jbeulich@novell.com>
2339 * config/tc-ia64.c: Include limits.h (if available).
2340 (gr_values[0]): Set path to INT_MAX.
2341 (dot_reg_val): Don't allow changing value of r0. Limit range of
2342 general registers at r127.
2343 (specify_resource): Default resource index is -1. Don't set resource
2344 index (in case IA64_RS_RSE) without setting the specific flag.
2345 (note_register_values): Check operand is O_constant before tracking
2346 input value of moves. Add tracking for dep.z with constant inputs.
2347 (print_dependency): Resource index of specific resource may be zero.
2348 (check_dependencies): Likewise.
2350 2005-02-15 Jan Beulich <jbeulich@novell.com>
2352 * config/tc-ia64.c (parse_operands): New local variables reg1, reg2,
2353 reg_class. Check operands and emit diagnostics for illegal use of
2356 2005-02-15 Jan Beulich <jbeulich@novell.com>
2358 * config/tc-ia64.c (ia64_gen_real_reloc_type): Define and initialize
2359 new variables type, suffix, and width. Handle
2360 BFD_RELOC_IA64_DIR(32|64)[LM]SB in FUNC_LT_FPTR_RELATIVE case.
2361 Handle BFD_RELOC_IA64_DIR64[LM]SB in FUNC_TP_RELATIVE case. Add
2362 FUNC_DTP_MODULE case. Handle BFD_RELOC_IA64_DIR32[LM]SB in
2363 FUNC_DTP_RELATIVE case. Return incoming relocation type if
2364 BFD_RELOC_IA64_IPLT[LM]SB in FUNC_IPLT_RELOC case. Generate warning
2365 if unable to translate relocation type, using the new variables.
2367 2005-02-15 Jan Beulich <jbeulich@novell.com>
2369 * config/tc-ia64.h (ia64_symbol_chars): Declare.
2370 (ty_symbol_chars): Define.
2371 * config/tc-ia64.c (ia64_symbol_chars): Define.
2373 2005-02-15 Jan Beulich <jbeulich@novell.com>
2375 * config/tc-ia64.c (ia64_parse_name): Only update next character if
2376 input_line_pointer was advanced.
2378 2005-02-14 Kaz Kojima <kkojima@rr.iij4u.or.jp>
2380 * config/tc-sh.c (md_apply_fix3): Add parentheses around &
2383 2005-02-13 Jan Beulich <jbeulich@novell.com>
2385 * config/tc-ia64.c (md_parse_option): Handle -xnone and -xdebugn.
2386 (md_show_usage): Add -xnone, -xdebugn, and -xdebugx. Relocate default
2388 (ia64_init): Set md.detect_dv.
2389 (ia64_start_line): New static variable warned. Warn only once when
2390 encountering explicit stops in automatic mode.
2391 * doc/c-ia64.texi: Describe -xnone, -xdebugn, and -xdebugx.
2392 * NEWS: Mention new default mode.
2394 2005-02-13 Jan Beulich <jbeulich@novell.com>
2396 * config/tc-ia64.c (dot_rot): Add comment that name strings should
2397 be freed when wiping out previous state. Canonicalize names before
2398 use. Free name string when detecting redefinition.
2399 (dot_pred_rel): Call generic expression parser to process arguments.
2400 Handle O_register case for individual predicates and O_subtract for
2402 (ia64_parse_name): Canonicalize name before looking it up in dynamic
2404 (ia64_canonicalize_symbol_name): Strip off all trailing # characters.
2405 Warn if multiple found, issue error if resulting symbol name has zero
2407 (dot_alias): Canonicalize name before use.
2409 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
2411 * config/tc-ia64.c (unwind_diagnostic): Return -1 for warning
2413 (in_procedure): Return -1 for warning.
2414 (in_prologue): Likewise.
2415 (in_body): Likewise.
2417 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
2419 * config/tc-ia64.c (dot_xdata): Undo the last change.
2420 (dot_float_cons): Likewise.
2421 (dot_xstringer): Likewise.
2422 (dot_xdata_ua): Likewise.
2423 (dot_float_cons_ua): Likewise.
2425 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
2427 * NEWS: Mention "-munwind-check=[warning|error]".
2429 * config/tc-ia64.c (md): Add unwind_check.
2430 (unwind_diagnostic): New.
2431 (in_procedure): Call unwind_diagnostic when a directive isn't
2433 (in_prologue): Call unwind_diagnostic when a directive isn't in
2435 (in_body): Call unwind_diagnostic when a directive isn't in
2437 (dot_endp): Set md.unwind_check to error before calling
2438 in_procedure and restore it after. When the name is missing or
2439 couldn't be found, use the one from the last .proc if
2440 md.unwind_check isn't error. Warn if md.unwind_check is
2442 (md_parse_option): Handle "-munwind-check=[warning|error]".
2443 (md_show_usage): Add "-munwind-check=[warning|error]".
2444 (ia64_init): Set md.unwind_check to warning.
2446 * doc/as.texinfo: Add "-munwind-check=[none|warning|error]".
2447 * doc/c-ia64.texi: Likewise.
2449 2005-02-11 Jan Beulich <jbeulich@novell.com>
2451 * config/tc-ia64.h (LEX_AT): Include LEX_BEGIN_NAME.
2453 (ia64_parse_name): New third parameter.
2454 (md_parse_name): Pass third argument.
2455 * config/tc-ia64.c (pseudo_func): Placeholders use NULL as name.
2456 (md_operand): Handling of '@'-prefixed symbols moved from here...
2457 (ia64_parse_name): ...to here.
2459 2005-02-11 Jan Beulich <jbeulich@novell.com>
2461 * config/tc-ia64.c (md): Remove last_groups and group_idx.
2462 (errata_nop_necessary_p): Remove declaraction and definition.
2463 (emit_one_bundle): Don't call errata_nop_necessary_p. Don't
2464 update md.group_idx. Don't reset md.last_groups.
2466 2005-02-11 Jan Beulich <jbeulich@novell.com>
2468 * config/tc-ia64.c (parse_section_name): Handle non-quoted first
2470 (dot_xdata): Free section name after use.
2471 (dot_float_cons): Likewise.
2472 (dot_xstringer): Likewise.
2473 (dot_xdata_ua): Likewise.
2474 (dot_float_cons_ua): Likewise.
2475 (md_pseudo_table): Add xdata16 and xdata16.ua.
2477 2005-02-10 H.J. Lu <hongjiu.lu@intel.com>
2479 * doc/all.texi: Add IA64.
2480 * doc/as.texinfo: Likewise.
2482 * doc/c-ia64.texi: Fix typos.
2484 2005-02-10 Julian Brown <julian@codesourcery.com>
2486 * config/tc-arm.c (do_t_ldmstm): Change BFD_RELOC_NONE to
2488 (do_t_push_pop): Likewise.
2489 (md_assemble): Likewise.
2490 (md_apply_fix3): Handle BFD_RELOC_NONE correctly, make
2491 BFD_RELOC_UNUSED same as previous meaning of BFD_RELOC_NONE.
2492 (create_unwind_entry): Output dependency on the required personality
2495 2005-02-07 Nathan Sidwell <nathan@codesourcery.com>
2497 * as.h (seg_not_empty_p): Return int, not bfd_boolean.
2498 * subsegs.c (seg_not_empty_p): Likewise.
2500 2005-02-07 Inderpreet Singh <inderpreetb@noida.hcltech.com>
2502 * config/tc-maxq.c (md_estimate_size_before_relax): Correct the
2503 relative jump calculation.
2504 <md_convert_frag) : Likewise.
2505 <output_disp): Likewise.
2507 2005-02-07 Hans-Peter Nilsson <hp@axis.com>
2509 * write.c (write_object_file): Recognize warning-symbol construct
2510 and skip object- and target- handling for the second symbol.
2512 2005-02-02 Jan Beulich <jbeulich@novell.com>
2514 * config/tc-ia64.c (dot_pred_rel): Update comment. Handle @-prefixed
2515 designators along with quoted ones. Free copy of quoted designator
2518 2005-02-01 Ben Elliston <bje@au.ibm.com>
2520 * config/atof-ieee.c, config/obj-coff.c, config/obj-elf.c,
2521 config/obj-ieee.c, config/obj-som.c, config/obj-vms.c,
2522 config/tc-a29k.c, config/tc-alpha.c, config/tc-arc.c,
2523 config/tc-arm.c, config/tc-d30v.c, config/tc-dlx.c,
2524 config/tc-fr30.c, config/tc-h8300.c, config/tc-h8500.c,
2525 config/tc-i370.c, config/tc-i386.c, config/tc-i960.c,
2526 config/tc-ia64.c, config/tc-m32r.c, config/tc-m32r.h,
2527 config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-mips.c,
2528 config/tc-mn10200.c, config/tc-msp430.c, config/tc-ns32k.c,
2529 config/tc-openrisc.c, config/tc-or32.c, config/tc-pdp11.c,
2530 config/tc-pj.c, config/tc-sparc.h, config/tc-tic54x.c,
2531 config/tc-tic80.c, config/tc-v850.c, config/tc-w65.c,
2532 config/tc-xtensa.c, config/tc-z8k.c, config/xtensa-relax.c: Remove
2533 #if 0'd code throughout.
2535 2005-01-31 Nick Clifton <nickc@redhat.com>
2537 * as.c (parse_args): Bump copyright date reported by --version to
2540 2005-01-31 Nick Clifton <nickc@redhat.com>
2542 * configure.tgt: Remove obsolete targets m68k-lynxos, sparc-lynxos
2545 2005-01-31 Jan Beulich <jbeulich@novell.com>
2547 * macro.c (buffer_and_nest): Allow 'from' being NULL; handle anything
2548 that can end with .endr in that case. Make requiring/permitting
2549 pseudo-ops without leading dot closer to the logic in read.c serving
2551 (expand_irp): Don't pass a mnemonic to buffer_and_nest as it will be
2554 2005-01-31 Jan Beulich <jbeulich@novell.com>
2556 * macro.c (do_formals): Adjust to no longer accept empty parameter
2558 (define_macro): Adjust to no longer accept empty macro name, garbage
2559 following the parameters, or macros that were previously defined.
2560 * read.c (s_bad_end): Declare.
2561 (potable): Add endm. Handler for endr and endm is s_bad_end.
2562 (s_bad_end): Rename from s_bad_endr. Adjust to handle both .endm
2564 * read.h (s_bad_endr): Remove.
2566 2005-01-31 Jan Beulich <jbeulich@novell.com>
2568 * config/tc-ia64.c (parse_operands): Parse all specified operands,
2569 immediately discarding (but counting) those exceeding the maximum
2570 possible amount. Track whether output and input operand counts ever
2571 matched, and use this to better indicate which of the operands/
2572 operand types was wrong; specifically don't default to pointing to
2575 2005-01-31 Jan Beulich <jbeulich@novell.com>
2577 * config/tc-ia64.c (unwind): Remove proc_end (now an automatic
2578 variable in dot_endp). Add body and insn. Make prologue,
2579 prologue_mask, body, and insn bitfields.
2580 (fixup_unw_records): Remove spurious new-lines from end of diagnostic
2582 (in_procedure, in_prologue, in_body): New.
2583 (dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
2584 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
2585 dot_unwentry, dot_altrp, dot_savemem, dot_saveg, dot_savef, dot_saveb,
2586 dot_savegf, dot_spill, dot_spillreg, dot_spillmem, dot_spillreg_p,
2587 dot_spillmem_p, dot_label_state, dot_copy_state, dot_unwabi,
2588 dot_personality): Use the appropriate one of the above.
2589 (dot_proc): Clear unwind.proc_start; set to current location only if
2590 none of the entry points were valid. Check for non-zero-length entry
2591 point names. Check that entry points aren't defined, yet. Clear
2592 unwind.prologue, unwind.body, and unwind.insn.
2593 (dot_body): Call in_procedure. Check that first directive in procedure
2594 had no insns emitted before. Set unwind.body.
2595 (dot_prologue): Call in_procedure. Check that not already in prologue.
2596 Check that first directive in procedure had no insns emitted before.
2598 (dot_endp): Call in_procedure. Declare proc_end. Check for non-zero-
2599 length entry point names. Check that entry points became defined.
2600 (md_assemble): Set unwind.insn once unwind.proc_start is defined.
2602 2005-01-31 Jan Beulich <jbeulich@novell.com>
2604 * config/tc-ia64.c (emit_one_bundle): Snapshot manual bundling state
2605 before actually using it. Don't generate an error in manual bundling
2606 mode when looking at an insn requiring slot 2 but not yet at slot 2.
2607 Don't generate an error in manual bundling mode when looking at an
2608 insn required to be last in its group but the required slot hasn't
2609 been reached, yet. Allow conversion from MII to MI;I for bundle
2610 consisting of only 2 insns with the stop between them. Suppress
2611 various meaningless errors resulting from detecting earlier ones.
2613 2005-01-31 Jan Beulich <jbeulich@novell.com>
2615 * config/tc-ia64.c (parse_operands): Also handle alloc without first
2618 2005-01-28 Christian Groessler <chris@groessler.org>
2620 * config/tc-z8k.c (md_assemble): Improve error detection.
2622 2005-01-28 Jan Beulich <jbeulich@novell.com>
2624 * config/tc-ia64.c (ia64_estimate_size_before_relax): Allocate space
2625 for personality routine pointer only if there is one.
2626 (ia64_convert_frag): Likewise.
2627 (generate_unwind_image): Likewise.
2629 2005-01-27 Christian Groessler <chris@groessler.org>
2631 * config/tc-z8k.c (INSERT): Remove, not used anywhere.
2632 (md_apply_fix3): Make relative branches out of range an error
2633 instead of a warning. Display correct line number for out of
2634 range branches/calls/memory accesses.
2636 2005-01-27 Nathan Sidwell <nathan@codesourcery.com>
2638 * dwarf2dbg.c (dwarf2_finish): Correct logic for determining when
2639 to emit .debug_line and other debug sections.
2640 * as.h (seg_not_empty_p): Declare.
2641 * subsegs.c (seg_not_empty_p): New predicate.
2643 2005-01-27 Andrew Cagney <cagney@gnu.org>
2645 * configure: Regenerate to track ../gettext.m4 change.
2647 2005-01-27 Jan Beulich <jbeulich@novell.com>
2649 * config/tc-ia64.c (emit_one_bundle): Change "?imbf??" to "?ibmfxx".
2651 2005-01-27 Jan Beulich <jbeulich@novell.com>
2653 * config/tc-ia64.c (emit_one_bundle): Add late resolution of move
2654 to/from application registers dynamic insns.
2655 (md_assemble): Defer resolution of move to/from application registers
2656 dynamic insns when they can be issued on either the I- or M-units.
2658 2005-01-25 Alexandre Oliva <aoliva@redhat.com>
2660 * config/tc-frv.c (md_apply_fix3): Mark TLS symbols as such.
2661 2004-12-10 Alexandre Oliva <aoliva@redhat.com>
2662 * config/tc-frv.c (frv_pic_ptr): Add tlsmoff support.
2663 2004-11-10 Alexandre Oliva <aoliva@redhat.com>
2664 * cgen.c (gas_cgen_parse_operand): Handle
2665 CGEN_PARSE_OPERAND_SYMBOLIC.
2666 * config/tc-frv.c (md_cgen_lookup_reloc): Handle TLS relocations.
2667 (frv_force_relocation): Likewise. Fix handling of PIC
2669 (md_apply_fix3): Likewise.
2671 2005-01-21 Ben Elliston <bje@au.ibm.com>
2673 * as.h: Remove #if 0'd code.
2674 * atof-generic.c (atof_generic): Likewise.
2675 * ecoff.c (ecoff_directive_frame): Likewise.
2676 * frags.h (FRAG_APPEND_1_CHAR): Likewise.
2677 * itbl-ops.c (itbl_add_reg): Likewise.
2678 * listing.c (calc_hex): Likewise.
2679 * read.c (MASK_CHAR): Likewise.
2680 * subsegs.c (subsegs_print_statistics): Likewise.
2681 * symbols.c (indent): Likewise.
2682 * write.c (write_relocs): Likewise.
2683 (write_object_file): Likewise.
2684 (relax_frag): Likewise.
2686 2005-01-20 Nick Clifton <nickc@redhat.com>
2688 * as.c (std_longopts): Add an entry for "--a" in order to prevent
2689 getopt_long_only() from considering -a as an abbreviation for
2691 (parse_args): Fix the parsing of -a=<file>.
2693 2005-01-20 Alan Modra <amodra@bigpond.net.au>
2696 * read.c (s_incbin): Adjust default count for skip. Check validity
2697 of count and skip rigorously.
2699 2005-01-19 Fred Fish <fnf@specifixinc.com>
2701 * config/tc-mips.c (dummy_opcode): Add init for new struct member.
2703 2005-01-19 Richard Sandiford <rsandifo@redhat.com>
2705 * read.c (convert_to_bignum): New function, split out from...
2706 (emit_expr): ...here. Handle the case where X_add_number is
2707 positive and the input value is negative.
2708 (output_big_sleb128): Fix setting of continuation bit. Check whether
2709 the final byte needs to be sign-extended. Fix size-shrinking loop.
2710 (emit_leb128_expr): When generating a signed leb128, see whether the
2711 sign of an O_constant's X_add_number matches the sign of the input
2712 value. Use a bignum if not.
2714 2005-01-17 Andrew Stubbs <andrew.stubbs@st.com>
2716 * tc-sh.c (md_begin,md_parse_option): Change arch_sh1_up to
2717 arch_sh_up in order to match the external name and make the
2718 testsuite's job easier.
2720 2005-01-14 H.J. Lu <hongjiu.lu@intel.com>
2723 * config/tc-i386.c (i386_scale): Disallow 0 scale.
2725 2005-01-12 Nick Clifton <nickc@redhat.com>
2727 * config/tc-iq2000.c (s_iq2000_set): Fix thinko parsing
2728 ignored_arguments array.
2730 2005-01-10 H.J. Lu <hongjiu.lu@intel.com>
2732 * write.c (write_object_file): Disallow a symbol equated to
2735 2005-01-10 Inderpreet Singh <inderpreetb@noida.hcltech.com>
2737 * tc-maxq.c: Replace constants 10 and 20 with bfd_mach_maxq10 and
2739 (md_pseudo_table): Add new pseudo ops for maxq10 and maxq20.
2740 (maxq_target): New function: Set the machine type.
2742 2005-01-06 Paul Brook <paul@codesourcery.com>
2744 * config/tc-arm.c (FPU_DEFAULT): Define for TE_VXWORKS.
2745 (md_begin): Handle TE_VXWORKS for FP defaults.
2746 (md_apply_fix3): Correct rela offsets.
2747 (elf32_arm_target_format): Add VxWorks targets.
2749 2005-01-06 Paul Brook <paul@codesourcery.com>
2751 * configure.tgt: Set em=vxworks for *-*-vxworks.
2752 * config/te-vxworks.h: New File.
2754 2005-01-06 Paul Brook <paul@codesourcery.com>
2756 * config/tc-arm.c (arm_cpus): Correct arch field for arm1026ej-s.
2758 2005-01-04 Dmitry Diky <diwil@spec.ru>
2760 * config/tc-msp430.c (md_apply_fix3): Fix offset calculation for
2763 2005-01-03 David Mosberger <davidm@hpl.hp.com>
2765 * config/tc-ia64.c (md): Add member "loc_directive_seen".
2766 (dot_loc): New function.
2767 (md_pseudo_table): Add entry to map .loc to dot_loc().
2768 (emit_one_bundle): Only call dwarf2_gen_line_info() if we have
2769 seen a .loc directive or we're generating DWARF2 debug info for
2772 2004-12-29 Alan Modra <amodra@bigpond.net.au>
2775 * read.c (s_comm_internal): Don't zero end of name until size
2776 expression has been parsed.
2778 2004-12-25 Marek Michalkiewicz <marekm@amelek.gda.pl>
2780 * config/tc-avr.c (mcu_types): Move attiny{13,2313} from avr4 to avr2.
2782 2004-12-23 Tomer Levi <Tomer.Levi@nsc.com>
2784 * config/tc-crx.c: Support 'bcop' relaxation (dealt as in 'cmp&branch'
2787 2004-12-22 Ian Lance Taylor <ian@airs.com>
2789 * configure.tgt: New.
2790 * configure.in: Move setting of cpu_type, fmt, etc., to
2792 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add
2793 $(srcdir)/configure.tgt.
2794 * configure, Makefile.in: Rebuild.
2796 2004-12-22 Klaus Rudolph <lts-rudolph@gmx.de>
2798 * config/tc-avr.c: Add support for the new R_AVR_LDI, R_AVR_6 and
2799 R_AVR_6_ADIW relocs for the LDI, ADIW/SBIW and LDD/STD
2801 (avr_offset_expression): New function to parse offsets for LDI
2803 (avr_operand): Use it.
2804 (md_apply_fix3): Generate the relocs.
2806 2004-12-16 Andrew Stubbs <andrew.stubbs@st.com>
2808 * config/tc-sh64.c (shmedia_md_apply_fix3): Add missing
2809 BFD_RELOC_SH_IMMS10BY8 relocation.
2811 * config/tc-sh64.c (shmedia_build_Mytes): Emit an error message rather
2812 than just ignoring bad code.
2814 2004-12-16 Richard Sandiford <rsandifo@redhat.com>
2816 * config/tc-v850.c (handle_lo16): New function.
2817 (v850_reloc_prefix): Use it to check lo().
2818 (md_assemble, md_apply_fix3): Handle BFD_RELOC_V850_LO16_SPLIT_OFFSET.
2820 2004-12-14 P.J. Darcy <darcypj@us.ibm.com>
2822 * configure.in: Add s390x-ibm-tpf support.
2823 * configure: Regenerate.
2825 2004-12-15 Jan Beulich <jbeulich@novell.com>
2827 * config/obj-elf.c (obj_elf_change_section): Only set type and
2828 attributes on new sections. Emit warning when type of re-declared
2829 section doesn't match.
2831 2004-12-15 Jan Beulich <jbeulich@novell.com>
2833 * dw2gencfi.c (dot.cfi.startproc): Clear cur_cfa_offset so
2834 '.cfi_startproc simple' doesn't inherit the old value.
2836 2004-12-15 Jan Beulich <jbeulich@novell.com>
2838 * dw2gencfi.c (output_cfi_insn): Adjust DW_CFA_def_cfa_sf generation
2839 to emit a signed and factored offset. Adjust DW_CFA_def_cfa_offset_sf
2840 generation to emit a factored offset.
2842 2004-12-10 Ian Lance Taylor <ian@wasabisystems.com>
2844 * config/tc-mips.c (macro) [M_LA_AB]: Give an error for a offset
2845 which is too large in the case of NO_PIC without 64-bit
2848 * config/tc-mips.c (mips_in_shared): New static variable.
2849 (macro_build_lui): Permit "_gp" if !mips_in_shared.
2850 (md_longopts): Add -mshared and -mno-shared.
2851 (md_parse_option): Handle OPTION_MSHARED and OPTION_MNO_SHARED.
2852 (s_cpload): Implement !mips_in_shared case.
2853 (s_cpsetup): Likewise.
2854 * doc/c-mips.texi (MIPS Opts): Document -mno-shared.
2855 * NEWS: Mention -mno-shared.
2857 2004-12-09 Paul Brook <paul@codesourcery.com>
2859 * config/tc-arm.c (s_arm_unwind_fnend): Use R_ARM_PREL31 relocation
2862 2004-12-09 Ian Lance Taylor <ian@wasabisystems.com>
2864 * config/tc-mips.c (append_insn): If we emit a nop during a relax
2865 sequence, increase the size of the sequence.
2867 * config/tc-mips.c (mips_cpu_info_table): Change "9000" entry to
2870 2004-12-07 Ben Elliston <bje@gnu.org>
2872 * read.c (s_align): Use an align_limit temporary to allay a GCC
2873 signed/unsigned comparison warning.
2875 2004-12-01 Mark Mitchell <mark@codesourcery.com>
2877 * Makefile.am (TARG_ENV_HFILES): Add te-armlinuxeabi.h.
2878 * configure.in: Use it for arm*-*-linux-gnueabi*.
2879 * config/tc-arm.c: Allow emulation file to set FPU_DEFAULT.
2880 * config/te-armlinuxeabi.h: New file.
2881 * Makefile.in: Regenerated.
2882 * aclocal.m4: Likewise.
2883 * configure: Likewise.
2884 * doc/Makefile.in: Regenerated.
2886 2004-12-02 Bob Wilson <bob.wilson@acm.org>
2888 * config/tc-xtensa.c (xtensa_switch_section_emit_state): Use subseg_set.
2889 (xtensa_restore_emit_state): Likewise.
2891 2004-12-02 Alan Modra <amodra@bigpond.net.au>
2893 * read.c (ALIGN_LIMIT): Define, increasing limit for BFD_ASSEMBLER.
2896 2004-11-30 Tero Niemela <tero_niemela@yahoo.com>
2898 * Makefile.am: Change LOCALEDIR to $(datadir)/share.
2899 * Makefile.in: Regenerate.
2901 2004-11-29 Tomer Levi <Tomer.Levi@nsc.com>
2903 * config/tc-crx.c: Major code cleanup. Remove unused variables and
2904 functions, give functions a meaningful name, add comments.
2905 (check_range): New function - Replace operand size calculation
2906 with range checking.
2907 (assemble_insn): Update Algorithm, improve error issuing.
2909 (process_label_constant): Bug fix regarding COP_BRANCH_INS relocation
2912 2004-11-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2914 * config/tc-m32r.c (md_pcrel_from_section): Fixed a pcrel relocte
2915 miss between different section in the same module.
2916 (tc_gen_reloc): Likewise.
2918 2004-11-25 Theodore A. Roth <troth@openavr.org>
2920 * gas/config/tc-avr.c (mcu_types): Add support for atmega165,
2921 atmega325, atmega3250, atmega645 and atmega6450.
2923 2004-11-25 Jan Beulich <jbeulich@novell.com>
2925 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
2926 permissible for the selected instruction suffix.
2927 (process_suffix): For DefaultSize instructions, suppressing the
2928 guessing of a 'q' suffix if the instruction doesn't support it is
2929 pointless, because only an 'l' suffix can be guessed in this place.
2931 2004-11-24 Nick Clifton <nickc@redhat.com>
2933 * config/tc-iq2000.c: Remove support for IQ10 processor.
2934 Convert to ISO C90 formatting.
2935 * config/tc-iq2000.h: Likewise.
2937 2004-11-23 Nick Clifton <nickc@redhat.com>
2939 * config/tc-mn10300.c (md_relax_table): More fixes to the offsets
2940 in this table. They should be correct now.
2942 2004-11-23 Jan Beulich <jbeulich@novell.com>
2944 * config/tc-i386.h (CpuMMX2): Declare. Artificial classifier to
2945 indicate the MMX extensions added by both SSE and 3DNow!A.
2946 (Cpu3dnowA): Declare.
2947 (CpuUnknownFlags): Update.
2948 * config/tc-i386.c (cpu_sub_arch_name): Declare.
2949 (cpu_arch): i586 and pentium do not imply MMX. i686 and pentiumpro do
2950 neither imply SSE nor MMX. k6 implies MMX. k6_2 additionally implies
2951 3DNow!. Athlon additionally implies 3DNow!A. Several new
2952 entries (those starting with a dot are for sub-arch specification).
2953 (set_cpu_arch): Handle sub-arch specifications.
2954 (parse_insn): Distinguish between instructions not supported because
2955 of insufficient CPU features and because of 64-bit mode.
2956 * doc/c-i386.texi: Describe enhanced .arch directive.
2958 2004-11-22 Bob Wilson <bob.wilson@acm.org>
2960 * config/tc-xtensa.c (xg_add_opcode_fix): Set fx_no_overflow.
2962 2004-11-22 Bob Wilson <bob.wilson@acm.org>
2964 * dwarf2dbg.c (dwarf2_finish): Don't write a .debug_line section
2965 without a corresponding .debug_info section.
2967 2004-11-22 Hans-Peter Nilsson <hp@axis.com>
2969 * read.c (potable): Add "error" and "warning".
2970 (s_errwarn): New function.
2971 * read.h (s_errwarn): Declare.
2972 * doc/as.texinfo (Error, Warning): Document .error and .warning.
2974 2004-11-22 Nick Clifton <nickc@redhat.com>
2976 * config/tc-tic54x.c (tic54x_adjust_symtab): Adjust call to
2979 2004-11-19 Alan Modra <amodra@bigpond.net.au>
2981 * config/tc-msp430.c (struct rcodes_s, MSP430_RLC, msp430_rcodes,
2982 struct hcodes_s, msp430_hcodes): From include/opcode/msp430.h.
2984 2004-11-19 Alan Modra <amodra@bigpond.net.au>
2986 * config/obj-coff.c (c_dot_file_symbol): Add "app" param.
2987 (coff_adjust_symtab): Adjust call.
2988 (crawl_symbols): Likewise.
2989 * config/obj-coff.h (c_dot_file_symbol): Add "app" param.
2990 (obj_app_file): Adjust.
2992 2004-11-18 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
2994 * configure.in: Enable bfd_assember for the MAXQ port.
2995 * configure: Regenerate.
2997 2004-11-12 Bob Wilson <bob.wilson@acm.org>
2998 Sterling Augustine <sterling@tensilica.com>
3000 * config/tc-xtensa.c (finish_vinsn): Clear pending instruction if
3001 there is a conflict.
3002 (check_t1_t2_reads_and_writes): Check for both reads and writes to
3003 interfaces that are related as determined by xtensa_interface_class_id.
3005 2004-11-12 Nick Clifton <nickc@redhat.com>
3007 * config/tc-mn10300.c (md_relax_table): Fix off by one negative
3008 offsets for conditional branches.
3010 2004-11-11 Bob Wilson <bob.wilson@acm.org>
3012 * config/tc-xtensa.c (MAX_IMMED6): Change value to 65.
3014 2004-11-10 Bob Wilson <bob.wilson@acm.org>
3016 * config/tc-xtensa.c (update_next_frag_state): Always add a NOP if
3017 relaxing at the end of a loop. Don't mark frags as UNREACHABLE or
3019 (relax_frag_immed): Update call to update_next_frag_state.
3021 2004-11-10 Alan Modra <amodra@bigpond.net.au>
3023 * obj.h (struct format_ops <app_file>): Add int param.
3024 * read.h (s_app_file_string): Likewise.
3025 * read.c (s_app_file_string): Likewise.
3026 (s_app_file): Adjust s_app_file_string call.
3027 * config/tc-mips.c (s_mips_file): Likewise.
3028 * config/obj-coff.h (obj_app_file): Add app param.
3029 * config/obj-ecoff.h (obj_app_file): Likewise.
3030 * config/obj-multi.h (obj_app_file): Likewise.
3031 * config/obj-elf.h (elf_file_symbol): Likewise.
3032 * config/obj-elf.c (elf_file_symbol): Only emit one file symbol
3033 if called for # preprocessor lines.
3035 2004-11-08 H.J. Lu <hongjiu.lu@intel.com>
3038 * symbols.c (resolve_symbol_value): Convert weak symbols only
3040 (symbol_equated_reloc_p): Don't equate weaks when relocating
3041 only for Windows PECOFF.
3043 2004-11-08 Tomer Levi <Tomer.Levi@nsc.com>
3045 * config/tc-crx.c (print_insn): Check and set insn_addr.
3046 * config/tc-crx.h (md_frag_check): Define.
3048 2004-11-08 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
3049 Vineet Sharma <vineets@noida.hcltech.com>
3051 * configure.in: Add support for new target maxq-coff.
3052 * configure: Regenerate.
3053 * NEWS: Mention new support.
3054 * config/tc-maxq.c: New file.
3055 * config/tc-maxq.h: New file.
3056 * config/obj-coff.h: Add support for maxq-coff.
3058 2004-11-08 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
3060 * symbols.c (any_external_name): Define.
3061 (resolve_symbol_value): Convert weak symbols.
3062 (S_SET_EXTERNAL): Support any_external_name.
3063 (S_SET_NAME): Qualify parameter const.
3064 (symbol_equated_reloc_p): Equate to weaks when relocating.
3065 * symbols.h (S_SET_NAME): Qualfiy parameter const.
3066 * tc.h (any_external_name): Declare.
3067 * config/obj-coff.c ("coff/pe.h"): Include for BFD
3069 (weak_is_altname): Declare and define.
3070 (weak_name2altname): Same.
3071 (weak_altname2name): Same.
3072 (weak_uniquify): Same.
3073 (weak_altprefix): Define.
3074 (obj_coff_weak): Change .weak syntax and handling.
3075 (coff_frob_symbol): Fix PE weak symbol alternates.
3076 * config/obj-coff.h (USE_UNIQUE): Define.
3077 * config/tc-i386.c (md_apply_fix3): Assume weak symbols
3078 are in another segment.
3079 (tc_gen_reloc): Remove broken addend hack.
3080 doc/as.texinfo: Update.
3082 2004-11-05 Sterling Augustine <sterling@tensilica.com>
3084 * config/tc-xtensa.c (total_frag_text_expansion): New.
3085 (md_estimate_size_before_relax): Use it.
3086 (find_address_of_next_align_frag): Likewise.
3088 2004-11-05 Tomer Levi <Tomer.Levi@nsc.com>
3090 * config/tc-crx.c: Rename argument types.
3091 (processing_arg_number): Rename to 'cur_arg_num'.
3092 (get_number_of_bits): Rename to 'set_operand_size'.
3093 (get_operandtype): Rename to 'parse_operand', totally rewrite.
3094 (set_cons_rparams): Rename to 'set_operand', totally rewrite.
3095 (set_indexmode_parameters): Remove function, integrate its code into
3097 (set_operand_size): Get rid of 'Operand Number' function parameter -
3098 use global variable 'cur_arg_num' instead.
3099 Use a local 'argument' pointer to reference the current argument.
3100 (parse_operand): Likewise.
3101 (set_operand): Likewise.
3102 (process_label_constant): Likewise.
3104 2004-11-04 Bob Wilson <bob.wilson@acm.org>
3106 * config/tc-xtensa.c: Remove XTENSA_SECTION_RENAME ifdefs.
3107 (add_section_rename): Delete. Inlined into...
3108 (build_section_rename): ...here. Use xstrdup instead of strdup.
3109 (xtensa_section_rename): Drop "const" from argument and return types.
3110 (md_show_usage): Indent to match show_usage().
3111 * config/tc-xtensa.h: Remove XTENSA_SECTION_RENAME ifdefs.
3112 (tc_canonicalize_section_name): Define.
3113 (md_elf_section_rename): Remove unused macro.
3114 * doc/as.texinfo (Overview): Document Xtensa --rename-section option.
3115 * doc/c-xtensa.texi (Xtensa Options): Likewise.
3116 (Frame Directive): Delete.
3118 2004-11-04 Daniel Jacobowitz <dan@debian.org>
3120 * configure.in: Remove arm-*-oabi and thumb-*-oabi.
3121 * config/tc-arm.c (target_oabi): Delete.
3122 (md_apply_fix3, elf32_arm_target_format): Remove target_oabi checks.
3123 (arm_opts): Remove moabi.
3124 * doc/as.texinfo (Overview): Remove documentation of -moabi.
3125 * doc/c-arm.texi (ARM Options): Likewise.
3126 * configure: Regenerated.
3128 2004-11-04 Hans-Peter Nilsson <hp@axis.com>
3130 * configure.in (crisv32): Recognize. AC_DEFINE_UNQUOTED
3131 DEFAULT_CRIS_ARCH. Handle crisv32-*-linux-gnu* like
3132 cris-*-linux-gnu* and crisv32-*-* like cris-*-*.
3133 * configure: Regenerate.
3134 * config/tc-cris.c (enum cris_archs): New.
3135 (cris_mach, cris_arch_from_string, s_cris_arch, get_sup_reg)
3136 (cris_insn_ver_valid_for_arch): New functions.
3137 (DEFAULT_CRIS_ARCH): New macro, default to cris_any_v0_v10.
3138 (cris_arch): New variable.
3139 (md_pseudo_table): New pseudo .arch.
3140 (err_for_dangerous_mul_placement): Initialize according to
3142 (STATE_COND_BRANCH): Renamed from STATE_CONDITIONAL_BRANCH.
3144 (STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON)
3145 (STATE_ABS_BRANCH_V32, STATE_LAPC, BRANCH_BF_V32, BRANCH_BB_V32)
3146 (BRANCH_WF_V32, BRANCH_WB_V32): New.
3147 (BRANCH_BF, BRANCH_BB, BRANCH_WF, BRANCH_WB): Don't undef after
3148 use in md_cris_relax_table.
3149 (md_cris_relax_table): Add entries for STATE_COND_BRANCH_V32,
3150 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
3151 Update and improve head comment.
3152 (OPTION_PIC): Define in terms of previous option, OPTION_US.
3153 (OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): Similar.
3155 (md_longopts): New option --march=...
3156 (cris_any_v0_v10_long_jump_size, crisv32_long_jump_size): New
3158 (md_long_jump_size): Initialize in terms of DEFAULT_CRIS_ARCH.
3159 (HANDLE_RELAXABLE): New macro.
3160 (md_estimate_size_before_relax): Use HANDLE_RELAXABLE for common
3161 cases. Check for weak symbols and assume not relaxable. Handle
3162 STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON,
3163 STATE_ABS_BRANCH_V32, STATE_LAPC. Use new variable symbolP, not
3165 (md_convert_frag): Handle STATE_COND_BRANCH_V32,
3166 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
3167 (cris_create_short_jump): Adjust for CRISv32.
3168 (cris_relax_frag): Handle new states.
3169 (md_create_long_jump): Ditto. Emit error for common_v10_v32.
3170 (md_begin): Define symbols "..asm.arch.cris.v32",
3171 "..asm.arch.cris.v10", "..asm.arch.cris.common_v10_v32" and
3172 "..asm.arch.cris.any_v0_v10". Use cris_insn_ver_valid_for_arch
3173 when entering opcode table entry points.
3174 (md_assemble): Adjust branch handling for CRISv32. Handle LAPC
3175 relaxation. In fix_new_exp call for main insn, pass 1 for pcrel
3176 parameter for 8, 16 and 32-bit pc-relative insns and LAPC.
3177 (cris_process_instruction): Initialize out_insnp->insn_type to
3178 CRIS_INSN_NONE, not CRIS_INSN_NORMAL.
3179 <case ']', '[', 'A', 'd', 'Q', 'N', 'n', 'Y', 'U', 'u', 'T'>: New
3181 <case 'm'>: Check that modified_char == '.'.
3182 <invalid operands>: Consume the rest of the line.
3183 When operands don't match, skip over subsequent insns with
3184 non-matching version specifier but same mnemonic.
3185 <immediate constant, case SIZE_SPEC_REG>: Immediate operands for
3186 special registers in CRISv32 are always 32 bit long.
3187 <immediate constant, case SIZE_FIELD_SIGNED, SIZE_FIELD_UNSIGNED>:
3189 (get_gen_reg): Only recognize "PC" when followed by "+]" for v32
3190 and compatible. Recognize "ACR" for v32, unless followed by "+".
3191 (get_spec_reg): Consider cris_arch when looking up register.
3192 (get_autoinc_prefix_or_indir_op): Don't recognize assignment for
3194 (get_3op_or_dip_prefix_op): Check for ']' after seeing '[rN+'.
3195 (cris_get_expression): Restore input_line_pointer if failing "early".
3196 (get_flags): Consider cris_arch and recognize flags accordingly.
3197 (branch_disp): Adjust for CRISv32.
3198 (gen_cond_branch_32): Similar. Emit error for common_v10_v32.
3199 (cris_number_to_imm): Use as_bad_where, not as_bad. Remove
3200 related FIXME. Don't insist on BFD_RELOC_32_PCREL fixup to be
3201 resolved. Don't enter zeros in object file for
3203 <case BFD_RELOC_CRIS_LAPCQ_OFFSET, BFD_RELOC_CRIS_SIGNED_16>
3204 <case BFD_RELOC_CRIS_SIGNED_8>: New case.
3205 (md_parse_option): Break out "return 1".
3206 <OPTION_ARCH> New case.
3207 (tc_gen_reloc): <case BFD_RELOC_CRIS_LAPCQ_OFFSET>
3208 <case BFD_RELOC_CRIS_SIGNED_16, BFD_RELOC_CRIS_SIGNED_8>
3209 <case BFD_RELOC_CRIS_UNSIGNED_8, BFD_RELOC_CRIS_UNSIGNED_16>
3210 <case BFD_RELOC_32_PCREL>: New cases.
3211 Addends for non-zero fx_pcrel are too in fx_offset.
3212 (md_show_usage): Show --march=<arch>.
3213 (md_apply_fix3): Adjust val for BFD_RELOC_CRIS_LAPCQ_OFFSET.
3214 (md_pcrel_from): BFD_RELOC_CRIS_LAPCQ_OFFSET is PC-relative too.
3215 (s_syntax) <struct syntaxes>: Properly constify member operand.
3216 * config/tc-cris.h (TARGET_MACH): Define.
3217 (cris_mach): Declare.
3218 * doc/as.texinfo (Overview) <CRIS>: Add --march=...
3219 * doc/c-cris.texi (CRIS-Symbols): New node for built-in symbols.
3220 (CRIS-Opts): Document --march=...
3221 (CRIS-Pseudos): Document .arch.
3223 2004-11-04 Jan Beulich <jbeulich@novell.com>
3225 * config/tc-i386.c (set_intel_syntax): Allow % in symbol names when
3226 intel syntax and no register prefix, allow $ in symbol names when
3228 (set_16bit_gcc_code_flag): Replace literal 'l' by LONG_MNEM_SUFFIX.
3229 (intel_float_operand): Add fourth return value indicating math control
3230 operations. Make classification more precise.
3231 (md_assemble): Complain if memory operand of mov[sz]x has no size
3233 (parse_insn): Translate word operands to floating point instructions
3234 operating on integers as well as control instructions to short ones
3235 as expected by AT&T syntax. Translate 'd' suffix to short one only for
3236 floating point instructions operating on non-integer operands.
3237 (match_template): Remove fldcw special case. Adjust q-suffix handling
3238 to permit it on fild/fistp/fisttp in AT&T mode.
3239 (process_suffix): Don't guess DefaultSize insns' suffix from
3240 stackop_size for certain floating point control instructions. Guess
3241 suffix for branch and [ls][gi]dt based on flag_code. Split error
3242 messages for Intel and AT&T syntax, and make the condition more strict
3243 for the former. Adjust suppressing of generation of operand size
3245 (intel parser): Allow the full set of MASM operators. Add FWORD, TBYTE,
3246 OWORD, and XMMWORD operand size specifiers (TBYTE replaces XWORD). Add
3247 more error checking.
3248 * config/tc-i386.h (BYTE_PTR WORD_PTR DWORD_PTR QWORD_PTR XWORD_PTR
3249 SHORT OFFSET_FLAT FLAT NONE_FOUND): Remove unused defines.
3251 2004-11-03 Hans-Peter Nilsson <hp@axis.com>
3253 * symbols.c (colon) [!WORKING_DOT_WORD]: Don't declare
3254 md_short_jump_size, md_long_jump_size.
3255 * write.c [!WORKING_DOT_WORD]: Ditto.
3256 * tc.h [!WORKING_DOT_WORD]: Declare them here. Drop const
3258 * config/tc-cris.h (md_short_jump_size, md_long_jump_size): Don't
3260 * config/tc-cris.c (md_short_jump_size, md_long_jump_size): Drop
3261 const qualifier in these definitions.
3262 * config/tc-i370.c, config/tc-m68k.c, config/tc-pdp11.c,
3263 config/tc-s390.c, config/tc-tahoe.c, config/tc-vax.c: Ditto.
3265 2004-11-02 Nick Clifton <nickc@redhat.com>
3267 * dwarf2dbg.c (dwarf2_finish): Check for the existence of a file
3268 table before deciding to produce a .debug_line section to match up
3269 with a user provided .debug_info section.
3271 2004-10-28 Tomer Levi <Tomer.Levi@nsc.com>
3273 * config/tc-crx.c (getreg_image): Bug fix, a return value was
3274 mistakenly omitted from CRX_C_REGTYPE and CRX_CS_REGTYPE cases.
3276 2004-10-27 Tomer Levi <Tomer.Levi@nsc.com>
3278 * config/tc-crx.c: Remove global variable 'post_inc_mode'.
3279 (get_flags): New function.
3280 (get_number_of_bits): Edit comments, update numeric values to
3282 (process_label_constant): Don't support the colon
3283 format (SYMBOL:[s|m|l]).
3284 (set_cons_rparams): Support argument type 'arg_rbase'.
3285 (get_operandtype): Bug fix in 'rbase' operand type parsing.
3286 (handle_LoadStor): Bug fix, first handle post-increment mode.
3287 (getreg_image): Remove redundant code, update according to latest
3289 (print_constant): Bug fix relate to 3-word instructions.
3290 (assemble_insn): Bug fix, when matching instructions, verify also
3291 instruction type (not only mnemonic).
3292 Add various error checking.
3293 (preprocess_reglist): Support HI/LO and user registers.
3295 2004-10-25 David Mosberger-Tang <davidm@hpl.hp.com>
3297 * config/tc-ia64.c (fixup_unw_records): Don't let the "t" value
3298 in an epilogue directive go negative.
3300 2004-10-25 H.J. Lu <hongjiu.lu@intel.com>
3303 * config/tc-ia64.c (emit_one_bundle): Decrement md.num_slots_in_use
3304 after reporting template error during manual bundling. Reported
3305 by Michael Dupont, michaelx.dupont@intel.com.
3307 2004-10-25 Daniel Jacobowitz <dan@debian.org>
3309 * Makefile.am: Run dep-am.
3310 * aclocal.m4: Regenerate with automake 1.9.2.
3311 * Makefile.in: Regenerate with automake 1.9.2.
3312 * doc/Makefile.in: Likewise.
3314 * config/tc-arm.c: Include "dw2gencfi.h".
3315 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
3317 * config/tc-arm.h (TARGET_USE_CFIPOP, DWARF2_DEFAULT_RETURN_COLUMN)
3318 (DWARF2_CIE_DATA_ALIGNMENT, tc_regname_to_dw2regnum)
3319 (tc_cfi_frame_initial_instructions): Define.
3320 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
3323 2004-10-21 Tomer Levi <Tomer.Levi@nsc.com>
3325 * config/tc-crx.c (assemble_insn): Check unsigned immediate
3327 Update coprocessor id to be unsigned immediate.
3329 2004-10-18 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
3331 * config/tc-i386.c (O_secrel): Delete.
3332 (tc_pe_dwarf2_emit_offset): New function.
3333 * config/tc-i386.h (O_secrel): Define as O_md1.
3334 (TC_DWARF2_EMIT_OFFSET): Define.
3336 2004-10-18 Nick Clifton <nickc@redhat.com>
3338 * config/tc-xstormy16.c (xstormy16_cons_fix_new): Accept and
3339 ignore @fptr() directives for 4-byte fixups.
3341 2004-10-15 Alan Modra <amodra@bigpond.net.au>
3343 * Makefile.am: Run "make dep-am"
3344 * Makefile.in: Regenerate.
3346 2004-10-14 Bob Wilson <bob.wilson@acm.org>
3348 * doc/c-xtensa.texi (Xtensa Options, Absolute Literals Directive):
3349 Remove comments about placement of literal pools.
3350 (Literal Directive): Update description of literal placement.
3351 (Literal Prefix Directive): Remove statement that this does not apply
3352 to absolute-mode literals. Describe new section naming scheme.
3354 2004-10-12 Bob Wilson <bob.wilson@acm.org>
3356 * config/tc-xtensa.c (xtensa_frequency_pseudo): Use set_subseg_freq.
3357 (is_entry_opcode, is_movi_opcode, is_the_loop_opcode, is_jx_opcode,
3358 is_windowed_return_opcode): Delete.
3359 (xtensa_frob_label): Use get_subseg_target_freq.
3360 (md_assemble): Inline call to is_entry_opcode.
3361 (xtensa_handle_align): Inline call to get_frag_is_literal.
3362 (relaxation_requirements): Inline call to is_jx_opcode.
3363 (emit_single_op): Inline call to is_movi_opcode.
3364 (xg_assemble_vliw_tokens): Inline calls to get_frag_is_insn,
3365 get_frag_is_no_transform, is_entry_opcode, and
3366 set_frag_is_specific_opcode. Use get_subseg_total_freq.
3367 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags,
3368 xtensa_fix_close_loop_end_frags, relax_frag_immed, convert_frag_immed):
3369 Inline calls to get_frag_is_no_transform.
3370 (next_instrs_are_b_retw): Inline call to is_windowed_return_opcode.
3371 (xtensa_fix_short_loop_frags): Inline calls to is_the_loop_opcode and
3372 get_frag_is_no_transform.
3373 (convert_frag_immed_finish_loop): Inline calls to get_expression_value
3374 and set_frag_is_no_transform.
3375 (get_expression_value): Delete.
3376 (subseg_map struct): Rename cur_total_freq to total_freq. Rename
3377 cur_target_freq to target_freq.
3378 (get_subseg_info): Split out code to create a new map entry into ...
3379 (add_subseg_info): ... this new function.
3380 (get_last_insn_flags): Check if get_subseg_info succeeded.
3381 (set_last_insn_flags): Call add_subseg_info if needed.
3382 (get_subseg_total_freq, get_subseg_target_freq, set_subseg_freq): New.
3383 (xtensa_reorder_segments): Compute last_sec while counting sections.
3384 Remove call to get_last_sec.
3385 (get_last_sec): Delete.
3386 (cache_literal_section): Inline call to retrieve_literal_seg and its
3387 callees, seg_present and add_seg_list.
3388 (retrieve_literal_seg, seg_present, add_seg_list): Delete.
3389 (get_frag_is_insn, get_frag_is_no_transform,
3390 set_frag_is_specific_opcode, set_frag_is_no_transform): Delete.
3391 * config/tc-xtensa.h (MAX_SLOTS): Reduce from 31 to 15.
3393 2004-10-12 Bob Wilson <bob.wilson@acm.org>
3395 * config/tc-xtensa.c: Use ISO C90 formatting.
3396 * config/tc-xtensa.h: Likewise.
3397 * config/xtensa-istack.h: Likewise.
3398 * config/xtensa-relax.c: Likewise.
3399 * config/xtensa-relax.h: Likewise.
3401 2004-10-12 Paul Brook <paul@codesourcery.com>
3403 * config/tc-arm.c (md_begin): Change EF_ARM_EABI_VER3 to
3406 * doc/c-arm.texi: Document that we actually support -meabi=4, not
3409 2004-10-08 Bob Wilson <bob.wilson@acm.org>
3411 * doc/as.texinfo (VTableEntry, VTableInherit): Add "directive" to index
3413 (Acknowledgements): Use "GAS" instead of AS variable.
3415 2004-10-08 Daniel Jacobowitz <dan@debian.org>
3417 * config/tc-i386.c: Include "elf/x86-64.h".
3418 (i386_elf_section_type): New function.
3419 * config/tc-i386.h (md_elf_section_type): Define.
3420 (i386_elf_section_type): New prototype.
3422 2004-10-08 Linus Nielsen Feltzing <linus@haxx.se>
3424 * config/m68k-parse.h (enum m68k_register): New control register,
3426 * config/tc-m68k.c: Correct control register set for MCF5249.
3428 2004-10-07 Bob Wilson <bob.wilson@acm.org>
3429 Sterling Augustine <sterling@tensilica.com>
3431 * config/tc-xtensa.c (absolute_literals_supported): New global flag.
3432 (UNREACHABLE_MAX_WIDTH): Define.
3433 (XTENSA_FETCH_WIDTH): Delete.
3434 (cur_vinsn, xtensa_fetch_width, xt_saved_debug_type, past_xtensa_end,
3435 prefer_const16, prefer_l32r): New global variables.
3436 (LIT4_SECTION_NAME): Define.
3437 (lit4_state struct): Add lit4_seg_name and lit4_seg fields.
3438 (XTENSA_PROP_*, GET_XTENSA_PROP_*, SET_XTENSA_PROP_*): Define.
3439 (frag_flags struct): New.
3440 (xtensa_block_info struct): Move from tc-xtensa.h. Add flags field.
3441 (subseg_map struct): Add cur_total_freq and cur_target_freq fields.
3442 (bitfield, bit_is_set, set_bit, clear_bit): Define.
3443 (MAX_FORMATS): Define.
3444 (op_placement_info struct, op_placement_table): New.
3445 (O_pltrel, O_hi16, O_lo16): Define.
3446 (directiveE enum): Rename directive_generics to directive_transform.
3447 Delete directive_relax. Add directive_schedule,
3448 directive_absolute_literals, and directive_last_directive.
3449 (directive_info): Rename "generics" to "transform". Delete "relax".
3450 Add "schedule" and "absolute-literals".
3451 (directive_state): Adjust entries to match changes in directive_info.
3452 (xtensa_relax_statesE, RELAX_IMMED_MAXSTEPS): Move to tc-xtensa.h.
3453 (xtensa_const16_opcode, xtensa_movi_opcode, xtensa_movi_n_opcode,
3454 xtensa_l32r_opcode, xtensa_nop_opcode, xtensa_rsr_lcount_opcode): New.
3455 (xtensa_j_opcode, xtensa_rsr_opcode): Delete.
3456 (align_only_targets, software_a0_b_retw_interlock,
3457 software_avoid_b_j_loop_end, maybe_has_b_j_loop_end,
3458 software_avoid_short_loop, software_avoid_close_loop_end,
3459 software_avoid_all_short_loops, specific_opcode): Delete.
3460 (warn_unaligned_branch_targets): New.
3461 (workaround_a0_b_retw, workaround_b_j_loop_end, workaround_short_loop,
3462 workaround_close_loop_end, workaround_all_short_loops): Default FALSE.
3463 (option_[no_]link_relax, option_[no_]transform,
3464 option_[no_]absolute_literals, option_warn_unaligned_targets,
3465 option_prefer_l32r, option_prefer_const16, option_target_hardware):
3467 (option_[no_]align_only_targets, option_literal_section_name,
3468 option_text_section_name, option_data_section_name,
3469 option_bss_section_name, option_eb, option_el): Delete.
3470 (md_longopts): Add entries for: [no-]transform, [no-]absolute-literals,
3471 warn-unaligned-targets, prefer-l32r, prefer-const16, [no-]link-relax,
3472 and target-hardware. Delete entries for [no-]target-align-only,
3473 literal-section-name, text-section-name, data-section-name, and
3475 (md_parse_option): Handle new options and remove old ones. Accept but
3476 ignore [no-]density options. Warn for [no-]generics and [no-]relax
3477 and treat them as [no-]transform.
3478 (md_show_usage): Add new options and remove old ones.
3479 (xtensa_setup_hw_workarounds): New.
3480 (md_pseudo_table): Change "word" entry to use xtensa_elf_cons. Add
3481 "long", "short", "loc" and "frequency" entries.
3482 (use_generics): Rename to ...
3483 (use_transform): ... this function. Add past_xtensa_end check.
3484 (use_longcalls): Add past_xtensa_end check.
3485 (code_density_available, can_relax): Delete.
3486 (do_align_targets): New.
3487 (get_directive): Accept dashes in directive names. Warn about
3488 [no-]generics and [no-]relax directives and treat them as
3490 (xtensa_begin_directive): Call md_flush_pending_output only for some
3491 directives. Check for directives inside instruction bundles. Warn
3492 about deprecated ".begin literal" usage. Warn and ignore [no-]density
3493 directives. Handle new directives. Check generating_literals flag
3495 (xtensa_end_directive): Check for directives inside instruction
3496 bundles. Warn and ignore [no-]density directives. Handle new
3497 directives. Call xtensa_set_frag_assembly_state.
3498 (xtensa_loc_directive_seen, xtensa_dwarf2_directive_loc,
3499 xtensa_dwarf2_emit_insn): New.
3500 (xtensa_literal_position): Call md_flush_pending_output. Do not check
3501 use_literal_section flag.
3502 (xtensa_literal_pseudo): Call md_flush_pending_output. Handle absolute
3503 literals. Use xtensa_elf_cons to parse the expression.
3504 (xtensa_literal_prefix): Do not check use_literal_section. Support
3505 ".lit4" sections for absolute literals. Change prefix convention to
3506 replace ".text" (or ".t" in a linkonce section). No need to call
3508 (xtensa_frequency_pseudo, xtensa_elf_cons, xtensa_elf_suffix): New.
3509 (expression_end): Handle closing braces and colons.
3510 (PLT_SUFFIX, plt_suffix): Delete.
3511 (expression_maybe_register): Use new xtensa-isa.h functions. Use
3512 xtensa_elf_suffix instead of checking for plt suffix, and handle O_lo16
3513 and O_hi16 expressions as well.
3514 (tokenize_arguments): Handle closing braces and colons.
3515 (parse_arguments): Use new xtensa-isa.h functions. Handle "invisible"
3516 operands and paired register syntax.
3517 (get_invisible_operands): New.
3518 (xg_translate_sysreg_op): Handle new Xtensa LX RSR/WSR/XSR syntax. Use
3519 new xtensa-isa.h functions.
3520 (xtensa_translate_old_userreg_ops, xtensa_translate_zero_immed): New.
3521 (xg_translate_idioms): Check if inside bundle. Use use_transform.
3522 Handle new Xtensa LX RSR/WSR/XSR syntax. Remove code to widen density
3523 instructions. Use xtensa_translate_zero_immed.
3524 (operand_is_immed, operand_is_pcrel_label): Delete.
3525 (get_relaxable_immed): Use new xtensa-isa.h functions.
3526 (get_opcode_from_buf): Add slot parameter. Use new xtensa-isa.h
3528 (xtensa_print_insn_table, print_vliw_insn): New.
3529 (is_direct_call_opcode): Use new xtensa-isa.h functions.
3530 (is_call_opcode, is_loop_opcode, is_conditional_branch_opcode,
3531 is_branch_or_jump_opcode): Delete.
3532 (is_movi_opcode, decode_reloc, encode_reloc, encode_alt_reloc): New.
3533 (opnum_to_reloc, reloc_to_opnum): Delete.
3534 (xtensa_insnbuf_set_operand, xtensa_insnbuf_get_operand): Use new
3535 xtensa-isa.h functions. Operate on one slot of an instruction.
3536 (xtensa_insnbuf_set_immediate_field, is_negatable_branch,
3537 xg_get_insn_size): Delete.
3538 (xg_get_build_instr_size): Use xg_get_single_size.
3539 (xg_is_narrow_insn, xg_is_single_relaxable_insn): Update calls to
3540 xg_build_widen_table. Use xg_get_single_size.
3541 (xg_get_max_narrow_insn_size): Delete.
3542 (xg_get_max_insn_widen_size, xg_get_max_insn_widen_literal_size,
3543 xg_is_relaxable_insn): Update calls to xg_build_widen_table. Use
3545 (xg_build_to_insn): Record the loc field. Handle OP_OPERAND_HI16U and
3546 OP_OPERAND_LOW16U. Check xg_valid_literal_expression.
3547 (xg_expand_to_stack, xg_expand_narrow): Update calls to
3548 xg_build_widen_table. Use xg_get_single_size.
3549 (xg_immeds_fit): Use new xtensa-isa.h functions. Update call to
3551 (xg_symbolic_immeds_fit): Likewise. Also handle O_lo16 and O_hi16, and
3552 treat weak symbols conservatively.
3553 (xg_check_operand): Use new xtensa-isa.h functions.
3554 (is_dnrange): Delete.
3555 (xg_assembly_relax): Inline previous calls to tinsn_copy.
3556 (xg_finish_frag): Specify separate relax states for the frag and slot0.
3557 (is_branch_jmp_to_next, xg_add_branch_and_loop_targets): Use new
3558 xtensa-isa.h functions.
3559 (xg_instruction_matches_option_term, xg_instruction_matches_or_options,
3560 xg_instruction_matches_options): New.
3561 (xg_instruction_matches_rule): Handle O_register expressions. Call
3562 xg_instruction_matches_options.
3563 (transition_rule_cmp): New.
3564 (xg_instruction_match): Update call to xg_build_simplify_table.
3565 (xg_build_token_insn): Record loc fields.
3566 (xg_simplify_insn): Check is_specific_opcode field and
3567 density_supported flag.
3568 (xg_expand_assembly_insn): Skip checking code_density_available. Use
3569 new xtensa-isa.h functions. Call use_transform instead of can_relax.
3570 (xg_assemble_literal): Add error handling for O_big. Call
3571 record_alignment. Handle O_pltrel.
3572 (xg_valid_literal_expression): New.
3573 (xg_assemble_literal_space): Add slot parameter. Remove call to
3574 set_expr_symbol_offset. Add call to record_alignment. Update call to
3576 (xg_emit_insn): Delete.
3577 (xg_emit_insn_to_buf): Add format parameter. Update calls to
3578 xg_add_opcode_fix and xtensa_insnbuf_to_chars.
3579 (xg_add_opcode_fix): Change opcode parameter to tinsn and add format
3580 and slot parameters. Handle new "alternate" relocations for absolute
3581 literals and CONST16 instructions. Check for bad uses of O_lo16 and
3582 O_hi16. Use new xtensa-isa.h functions.
3583 (xg_assemble_tokens): Delete.
3584 (is_register_writer): Use new xtensa-isa.h functions.
3585 (is_bad_loopend_opcode): Check for xtensa_rsr_lcount_opcode instead of
3586 old-style RSR from LCOUNT.
3587 (next_frag_opcode): Delete.
3588 (next_frag_opcode_is_loop, next_frag_format_size, frag_format_size,
3589 update_next_frag_state): New.
3590 (update_next_frag_nop_state): Delete.
3591 (next_frag_pre_opcode_bytes): Use next_frag_opcode_is_loop.
3592 (xtensa_mark_literal_pool_location): Check use_literal_section flag and
3593 the state of the absolute-literals directive. Add calls to
3594 record_alignment and xtensa_set_frag_assembly_state. Call
3595 xtensa_switch_to_non_abs_literal_fragment instead of
3596 xtensa_switch_to_literal_fragment.
3598 (assemble_nop): Use build_nop. Update call to xtensa_insnbuf_to_chars.
3599 (get_expanded_loop_offset): Change check for undefined opcode to an
3601 (xtensa_set_frag_assembly_state, relaxable_section,
3602 xtensa_find_unmarked_state_frags, xtensa_find_unaligned_branch_targets,
3603 xtensa_find_unaligned_loops, xg_apply_tentative_value): New.
3604 (md_begin): Update call to xtensa_isa_init. Initialize linkrelax to 1.
3605 Set lit4_seg_name. Call xg_init_vinsn. Initialize new global opcodes.
3606 Call init_op_placement_info_table and xtensa_set_frag_assembly_state.
3607 (xtensa_init_fix_data): New.
3608 (xtensa_frob_label): Reset label symbol to the current frag. Check
3609 do_align_targets and generating_literals flag. Propagate frequency
3610 info to new alignment frag. Call xtensa_set_frag_assembly_state.
3611 (xtensa_unrecognized_line): New.
3612 (xtensa_flush_pending_output): Check if inside a bundle. Add a call
3613 to xtensa_set_frag_assembly_state.
3614 (error_reset_cur_vinsn): New.
3615 (md_assemble): Remove check for literal frag. Remove call to
3616 istack_init. Call use_transform instead of use_generics. Parse
3617 explicit instruction format specifiers. Move code for
3618 a0_b_retw_interlock workaround to xg_assemble_vliw_tokens. Call
3619 error_reset_cur_vinsn on errors. Add call to get_invisible_operands.
3620 Add dwarf2_where call. Remote automatic alignment for ENTRY
3621 instructions. Move call to xtensa_clear_insn_labels to the end.
3622 Rearrange to handle bundles.
3623 (xtensa_cons_fix_new): Delete.
3624 (xtensa_handle_align): New.
3625 (xtensa_frag_init): Call xtensa_set_frag_assembly_state. Remove
3626 assignment to is_no_density field.
3627 (md_pcrel_from): Use new xtensa-isa.h functions. Use decode_reloc
3628 instead of reloc_to_opnum. Handle "alternate" relocations.
3629 (xtensa_force_relocation, xtensa_check_inside_bundle,
3630 xtensa_elf_section_change_hook): New.
3631 (xtensa_symbol_new_hook): Delete.
3632 (xtensa_fix_adjustable): Check for difference of symbols with an
3633 offset. Check for external and weak symbols.
3634 (md_apply_fix3): Remove cases for XTENSA_OP{0,1,2} relocs.
3635 (md_estimate_size_before_relax): Return expansion for the first slot.
3636 (tc_gen_reloc): Handle difference of symbols by producing
3637 XTENSA_DIFF{8,16,32} relocs and by writing the value of the difference
3638 into the output. Handle new XTENSA_SLOT*_OP relocs by storing the
3639 tentative values into the output when linkrelax is set.
3640 (XTENSA_PROP_SEC_NAME): Define.
3641 (xtensa_post_relax_hook): Call xtensa_find_unmarked_state_frags.
3642 Create literal tables only if using literal sections. Create new
3643 property tables instead of old instruction tables. Check for unaligned
3644 branch targets and loops.
3645 (finish_vinsn, find_vinsn_conflicts, check_t1_t2_reads_and_writes,
3646 new_resource_table, clear_resource_table, resize_resource_table,
3647 resources_available, reserve_resources, release_resources,
3648 opcode_funcUnit_use_unit, opcode_funcUnit_use_stage,
3649 resources_conflict, xg_find_narrowest_format, relaxation_requirements,
3650 bundle_single_op, emit_single_op, xg_assemble_vliw_tokens): New.
3651 (xtensa_end): Call xtensa_flush_pending_output. Set past_xtensa_end
3652 flag. Update checks for workaround options. Call
3653 xtensa_mark_narrow_branches and xtensa_mark_zcl_first_insns.
3654 (xtensa_cleanup_align_frags): Add special case for branch targets.
3655 Check for and mark unreachable frags.
3656 (xtensa_fix_target_frags): Remove use of align_only_targets flag.
3657 Use RELAX_LOOP_END_BYTES in special case for negatable branch at the
3658 end of a zero-overhead loop body.
3659 (frag_can_negate_branch): Handle instructions with multiple slots.
3660 Use new xtensa-isa.h functions
3661 (xtensa_mark_narrow_branches, is_narrow_branch_guaranteed_in_range,
3662 xtensa_mark_zcl_first_insns): New.
3663 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags): Error if
3664 transformations are disabled.
3665 (next_instrs_are_b_retw): Use new xtensa-isa.h functions. Handle
3666 multislot instructions.
3667 (xtensa_fix_close_loop_end_frags, xtensa_fix_short_loop_frags):
3668 Likewise. Also error if transformations are disabled.
3669 (unrelaxed_frag_max_size): New.
3670 (unrelaxed_frag_min_insn_count, unrelax_frag_has_b_j): Use new
3671 xtensa-isa.h functions.
3672 (xtensa_sanity_check, is_empty_loop, is_local_forward_loop): Use
3673 xtensa_opcode_is_loop instead of is_loop_opcode.
3674 (get_text_align_power): Replace as_fatal with assertion.
3675 (get_text_align_fill_size): Iterate instead of using modulus when
3677 (get_noop_aligned_address): Assert that this is for a machine-dependent
3678 RELAX_ALIGN_NEXT_OPCODE frag. Use next_frag_opcode_is_loop,
3679 xg_get_single_size, and frag_format_size.
3680 (get_widen_aligned_address): Rename to ...
3681 (get_aligned_diff): ... this function. Add max_diff parameter.
3682 Remove handling of rs_align/rs_align_code frags. Use
3683 next_frag_format_size, get_text_align_power, get_text_align_fill_size,
3684 next_frag_opcode_is_loop, and xg_get_single_size. Compute max_diff
3685 and pass it back to caller.
3686 (xtensa_relax_frag): Use relax_frag_loop_align. Add code for new
3687 RELAX_SLOTS, RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN,
3688 RELAX_FILL_NOP, and RELAX_UNREACHABLE frag types. Check relax_seen.
3689 (relax_frag_text_align): Rename to ...
3690 (relax_frag_loop_align): ... this function. Assume loops can only be
3691 in the first slot of an instruction.
3692 (relax_frag_add_nop): Use assemble_nop instead of constructing an OR
3693 instruction. Remove call to frag_wane.
3694 (relax_frag_narrow): Rename to ...
3695 (relax_frag_for_align): ... this function. Extend to handle
3696 RELAX_FILL_NOP and RELAX_UNREACHABLE, as well as RELAX_SLOTS with
3697 RELAX_NARROW for the first slot.
3698 (find_address_of_next_align_frag, bytes_to_stretch): New.
3699 (future_alignment_required): Use find_address_of_next_align_frag and
3700 bytes_to_stretch. Look ahead to subsequent frags to make smarter
3701 alignment decisions.
3702 (relax_frag_immed): Add format, slot, and estimate_only parameters.
3703 Check if transformations are enabled for b_j_loop_end workaround.
3704 Use new xtensa-isa.h functions and handle multislot instructions.
3705 Update call to xg_assembly_relax.
3706 (md_convert_frag): Handle new RELAX_SLOTS, RELAX_UNREACHABLE,
3707 RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN, and RELAX_FILL_NOP
3709 (convert_frag_narrow): Add segP, format and slot parameters. Call
3710 convert_frag_immed for branch instructions. Adjust calls to
3711 tinsn_from_chars, tinsn_immed_from_frag, and xg_emit_insn_to_buf. Use
3712 xg_get_single_size and xg_get_single_format.
3713 (convert_frag_fill_nop): New.
3714 (convert_frag_immed): Add format and slot parameters. Handle multislot
3715 instructions and use new xtensa-isa.h functions. Update calls to
3716 tinsn_immed_from_frag and xg_assembly_relax. Check if transformations
3717 enabled for b_j_loop_end workaround. Use build_nop instead of
3718 assemble_nop. Check is_specific_opcode flag. Check for unreachable
3719 frags. Use xg_get_single_size. Handle O_pltrel.
3720 (fix_new_exp_in_seg): Remove check for old plt flag.
3721 (convert_frag_immed_finish_loop): Update calls to tinsn_from_chars and
3722 xtensa_insnbuf_to_chars. Call tinsn_immed_from_frag. Change check
3723 for loop opcode to an assertion. Mark all frags up to the end of the
3724 loop as not transformable.
3725 (get_last_insn_flags, set_last_insn_flags): Use get_subseg_info.
3726 (get_subseg_info): New.
3727 (xtensa_move_literals): Call xtensa_set_frag_assembly_state. Add null
3729 (xtensa_switch_to_literal_fragment): Rewrite to handle absolute
3730 literals and use xtensa_switch_to_non_abs_literal_fragment otherwise.
3731 (xtensa_switch_to_non_abs_literal_fragment): New.
3732 (cache_literal_section): Add is_code parameter and pass it through to
3733 retrieve_literal_seg.
3734 (retrieve_literal_seg): Add is_code parameter and use it to set the
3735 flags on the literal section. Handle case where head parameter is 0.
3736 (get_frag_is_no_transform, set_frag_is_specific_opcode,
3737 set_frag_is_no_transform): New.
3738 (xtensa_create_property_segments): Add end_property_function parameter
3739 and pass it through to add_xt_block_frags. Call bfd_get_section_flags
3740 and skip SEC_DEBUGGING and !SEC_ALLOC sections.
3741 (xtensa_create_xproperty_segments, section_has_xproperty): New.
3742 (add_xt_block_frags): Add end_property_function parameter and call it
3743 if it is non-zero. Call xtensa_frag_flags_init.
3744 (xtensa_frag_flags_is_empty, xtensa_frag_flags_init,
3745 get_frag_property_flags, frag_flags_to_number,
3746 xtensa_frag_flags_combinable, xt_block_aligned_size,
3747 xtensa_xt_block_combine, add_xt_prop_frags,
3748 init_op_placement_info_table, opcode_fits_format_slot,
3749 xg_get_single_size, xg_get_single_format): New.
3750 (istack_push): Inline call to tinsn_copy.
3751 (tinsn_copy): Delete.
3752 (tinsn_has_invalid_symbolic_operands): Handle O_hi16 and O_lo16 and
3753 CONST16 opcodes. Handle O_big, O_illegal, and O_absent.
3754 (tinsn_has_complex_operands): Handle O_hi16 and O_lo16.
3755 (tinsn_to_insnbuf): Use xg_get_single_format and new xtensa-isa.h
3756 functions. Handle invisible operands.
3757 (tinsn_to_slotbuf): New.
3758 (tinsn_check_arguments): Use new xtensa-isa.h functions.
3759 (tinsn_from_chars): Add slot parameter. Rewrite using xg_init_vinsn,
3760 vinsn_from_chars, and xg_free_vinsn.
3761 (tinsn_from_insnbuf): New.
3762 (tinsn_immed_from_frag): Add slot parameter and handle multislot
3763 instructions. Handle symbol differences.
3764 (get_num_stack_text_bytes): Use xg_get_single_size.
3765 (xg_init_vinsn, xg_clear_vinsn, vinsn_has_specific_opcodes,
3766 xg_free_vinsn, vinsn_to_insnbuf, vinsn_from_chars, expr_is_register,
3767 get_expr_register, set_expr_symbol_offset_diff): New.
3768 * config/tc-xtensa.h (MAX_SLOTS): Define.
3769 (xtensa_relax_statesE): Move from tc-xtensa.c. Add
3770 RELAX_CHECK_ALIGN_NEXT_OPCODE, RELAX_MAYBE_DESIRE_ALIGN, RELAX_SLOTS,
3771 RELAX_FILL_NOP, RELAX_UNREACHABLE, RELAX_MAYBE_UNREACHABLE, and
3773 (RELAX_IMMED_MAXSTEPS): Move from tc-xtensa.c.
3774 (xtensa_frag_type struct): Add is_assembly_state_set,
3775 use_absolute_literals, relax_seen, is_unreachable, is_specific_opcode,
3776 is_align, is_text_align, alignment, and is_first_loop_insn fields.
3777 Replace is_generics and is_relax fields by is_no_transform field.
3778 Delete is_text and is_longcalls fields. Change text_expansion and
3779 literal_expansion to arrays of MAX_SLOTS entries. Add arrays of
3780 per-slot information: literal_frags, slot_subtypes, slot_symbols,
3781 slot_sub_symbols, and slot_offsets. Add fr_prev field.
3782 (xtensa_fix_data struct): New.
3783 (xtensa_symfield_type struct): Delete plt field.
3784 (xtensa_block_info struct): Move definition to tc-xtensa.h. Add
3785 forward declaration here.
3786 (xt_section_type enum): Delete xt_insn_sec. Add xt_prop_sec.
3787 (XTENSA_SECTION_RENAME): Undefine.
3788 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FORCE_RELOCATION, NO_PSEUDO_DOT,
3789 tc_unrecognized_line, md_do_align, md_elf_section_change_hook,
3790 HANDLE_ALIGN, TC_LINKRELAX_FIXUP, SUB_SEGMENT_ALIGN): Define.
3791 (TC_CONS_FIX_NEW, tc_symbol_new_hook): Delete.
3792 (unit_num_copies_func, opcode_num_units_func,
3793 opcode_funcUnit_use_unit_func, opcode_funcUnit_use_stage_func): New.
3794 (resource_table struct): New.
3795 * config/xtensa-istack.h (MAX_INSN_ARGS): Increase from 6 to 10.
3796 (TInsn struct): Add keep_wide, loc, fixup, record_fix, subtype,
3797 literal_space, symbol, sub_symbol, offset, and literal_frag fields.
3798 (tinsn_copy): Delete prototype.
3799 (vliw_insn struct): New.
3800 * config/xtensa-relax.c (insn_pattern_struct): Add options field.
3801 (widen_spec_list): Add option conditions for density and boolean
3802 instructions. Add expansions using CONST16 and conditions for using
3803 CONST16 vs. L32R. Use new Xtensa LX RSR/WSR syntax. Add entries for
3805 (simplify_spec_list): Add option conditions for density instructions.
3806 Add entry for NOP instruction.
3807 (append_transition): Add cmp function pointer parameter and use it to
3808 insert the new entry in order.
3809 (operand_function_LOW16U, operand_function_HI16U): New.
3810 (xg_has_userdef_op_fn, xg_apply_userdef_op_fn): Handle
3811 OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
3812 (enter_opname, split_string): Use xstrdup instead of strdup.
3813 (init_insn_pattern): Initialize new options field.
3814 (clear_req_or_option_list, clear_req_option_list,
3815 clone_req_or_option_list, clone_req_option_list, parse_option_cond):
3817 (parse_insn_pattern): Parse option conditions.
3818 (transition_applies): New.
3819 (build_transition): Use new xtensa-isa.h functions. Fix incorrectly
3820 swapped last arguments in calls to append_constant_value_condition.
3821 Call clone_req_option_list. Add warning about invalid opcode.
3822 Handle LOW16U and HI16U function names.
3823 (build_transition_table): Add cmp parameter and use it in calls to
3824 append_transition. Use new xtensa-isa.h functions. Check
3825 transition_applies before adding entries.
3826 (xg_build_widen_table, xg_build_simplify_table): Add cmp parameter and
3827 pass it through to build_transition_table.
3828 * config/xtensa-relax.h (ReqOrOptionList, ReqOrOption, ReqOptionList,
3829 ReqOption, transition_cmp_fn): New types.
3830 (OpType enum): Add OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
3831 (transition_rule struct): Add options field.
3832 * doc/as.texinfo (Overview): Update Xtensa options.
3833 * doc/c-xtensa.texi (Xtensa Options): Delete --[no-]density,
3834 --[no-]relax, and --[no-]generics options. Update descriptions of
3835 --text-section-literals and --[no-]longcalls. Add
3836 --[no-]absolute-literals and --[no-]transform.
3837 (Xtensa Syntax): Add description of syntax for FLIX instructions.
3838 Remove use of "generic" and "specific" terminology for opcodes.
3839 (Xtensa Registers): Generalize the syntax description to include
3840 user-defined register files.
3841 (Xtensa Automatic Alignment): Update.
3842 (Xtensa Branch Relaxation): Mention limitation of unconditional jumps.
3843 (Xtensa Call Relaxation): Linker can now remove most of the overhead.
3844 (Xtensa Directives): Remove confusing rules about precedence.
3845 (Density Directive, Relax Directive): Delete.
3846 (Schedule Directive): New.
3847 (Generics Directive): Rename to ...
3848 (Transform Directive): ... this node.
3849 (Literal Directive): Update for absolute literals. Missing
3850 literal_position directive is now an error.
3851 (Literal Position Directive): Update for absolute literals.
3852 (Freeregs Directive): Delete.
3853 (Absolute Literals Directive): New.
3854 (Frame Directive): Minor editing.
3855 * Makefile.am (DEPTC_xtensa_elf, DEPOBJ_xtensa_elf, DEP_xtensa_elf):
3856 Update dependencies.
3857 * Makefile.in: Regenerate.
3859 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
3861 * config/tc-mips.c (append_insn): Use fix_new rather than fix_new_exp
3862 to build the second and third fixups for a composite relocation.
3863 (macro_read_relocs): New function.
3864 (macro_build): Use it.
3865 (s_cpsetup): Pass all three composite relocation codes to macro_build.
3866 Simplify fragging code accordingly.
3867 (s_gpdword): Use fix_new rather than fix_new_exp for the second part
3868 of the composite relocation. Set fx_tcbit in both fixups.
3870 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
3872 * config/tc-mips.c (append_insn): Set fx_tcbit for composite relocs.
3873 (md_apply_fix3): Don't treat composite relocs as done.
3875 2004-10-07 Jan Beulich <jbeulich@novell.com>
3877 * macro.c (macro_expand_body): When ELF, use .LL rather than LL as
3878 prefix for symbol names generated from the LOCAL macro directive.
3880 * dw2gencfi.c (select_cie_for_fde): When separating CIE out from
3881 FDE, treat a DW_CFA_remember_state as we do a DW_CFA_advance_loc.
3883 2004-10-07 Tomer Levi <Tomer.Levi@nsc.com>
3885 * config/tc-crx.c (preprocess_reglist): Handle Co-processor
3887 (md_assemble): Add error checking for Co-Processor instructions.
3888 (get_cinv_parameters): Add 'b' option to invalidate the
3889 branch-target cache.
3891 2004-10-05 Paul Brook <paul@codesourcery.com>
3893 * config/tc-arm.c (unwind): New variable.
3894 (vfp_sp_encode_reg): New function.
3895 (vfp_sp_reg_required_here): Use it.
3896 (vfp_sp_reg_list, vfp_dp_reg_list): Remove.
3897 (vfp_parse_reg_list): New function.
3898 (s_arm_unwind_fnstart, s_arm_unwind_fnend, s_arm_unwind_cantunwind,
3899 s_arm_unwind_personality, s_arm_unwind_personalityindex,
3900 s_arm_unwind_handlerdata, s_arm_unwind_save, s_arm_unwind_movsp,
3901 s_arm_unwind_pad, s_arm_unwind_setfp, s_arm_unwind_raw): New
3903 (md_pseudo_table): Add them.
3904 (do_vfp_reg2_from_sp2): Use vfp_parse_reg_list and vfp_sp_encode_reg.
3905 (do_vfp_sp2_from_reg2, vfp_sp_ldstm, vfp_dp_ldstm): Ditto.
3906 (set_section, add_unwind_adjustsp, flush_pending_unwind,
3907 finish_unwind_opcodes, start_unwind_section, create_unwind_entry,
3908 require_hashconst, add_unwind_opcode): New functions.
3909 * doc/c-arm.texi: Document unwinding opcodes.
3910 * NEWS: Mention the new feature.
3912 2004-10-04 Eric Christopher <echristo@redhat.com>
3914 * config/tc-mips.c (md_apply_fix3): Remove erroneous assert.
3916 2004-10-01 H.J. Lu <hongjiu.lu@intel.com>
3918 * config/tc-ppc.c (md_apply_fix3): Call S_SET_THREAD_LOCAL for
3920 * config/tc-s390.c (md_apply_fix3): Likewise.
3921 * config/tc-sparc.c (md_apply_fix3): Likewise.
3923 2004-10-01 Paul Brook <paul@codesourcery.com>
3925 * config/tc-arm.c (arm_elf_section_type): New function.
3926 (arm_elf_change_section): Set section link for exidx sections.
3927 * config/tc-arm.h (arm_elf_section_type): Add prototype.
3928 (md_elf_section_type): Define.
3930 2004-10-01 Bill Farmer <Bill@the-farmers.freeserve.co.uk>
3932 * config/tc-pdp11.c (md_apply_fix3): Change to sign of the SOB
3933 instruction's offset.
3935 2004-10-01 Adam Nemet <anemet@lnxw.com>
3937 * (TARGET_FORMAT): Remove LynxOS COFF definition.
3939 2004-10-01 Ravi Ramaseshan <ravi.ramaseshan@codito.com>
3941 * config/tc-arc.c (tc_gen_reloc): Don't assume fixP->fx_addsy is an
3942 asymbol *, instead use symbol_get_bfdsym.
3944 2004-09-30 Linus Nielsen Feltzing <linus@haxx.se>
3946 * config/tc-m68k.c (select_control_regs): Add mcf5249.
3948 2004-09-30 Paul Brook <paul@codesourcery.com>
3950 * config/tc-arm.c (do_smi, do_nop): New functions.
3951 (insns): Add ARMv6ZK instructions.
3952 (md_apply_fix3): Handle BFD_RELOC_ARM_SMI.
3953 (tc_gen_reloc): Ditto.
3954 (arm_cpus): Add mpcore and arm1176.
3955 (arm_archs): Add armv6{k,z,zk}.
3956 * doc/c-arm.texi: Document new cores and architectures.
3958 2004-09-30 Nick Clifton <nickc@redhat.com>
3960 * config/tc-arm.c: Use ISO C90 formatting.
3962 2004-09-30 Vladimir Ivanov <vladitx@nucleusys.com>
3964 * config/tc-arm.c (mav_reg_required_here): Allow REG_TYPE_CN
3965 as alternative when REG_TYPE_MVF, REG_TYPE_MVD, REG_TYPE_MVFX or
3966 REG_TYPE_MVDX is expected.
3968 2004-09-29 Marc Bevand <m.bevand@gmail.com>
3970 * doc/c-i386.texi (i386-Mnemonics): Fix typo.
3972 2004-09-21 James E Wilson <wilson@specifixinc.com>
3974 * config/tc-ia64.c (ENCODED_PSP_OFFSET): New.
3975 (output_rp_psprel, output_pfs_psprel, output_preds_psprel,
3976 output_spill_base, output_unat_psprel, output_lc_psprel,
3977 output_fpsr_psprel, output_priunat_psprel, output_bsp_psprel,
3978 output_bsprestore_psprel, output_rnat_psprel, output_spill_psprel,
3979 output_spill_psprel_p): Use it.
3981 2004-09-20 Tomer Levi <Tomer.Levi@nsc.com>
3983 * config/tc-crx.c (handle_LoadStor): New function.
3984 Handle load/stor unique instructions before parsing.
3986 2004-09-17 Paul Brook <paul@codesourcery.com>
3988 * config/tc-arm.c (s_arm_rel31): New funciton.
3989 (md_pseudo_table): Add .rel31.
3990 (md_apply_fix3): Handle BFD_RELOC_ARM_TARGET2,
3991 BFD_RELOC_32_PCREL and BFD_RELOC_ARM_PREL31.
3992 (tc_gen_reloc): Handle BFD_RELOC_ARM_PREL31 and BFD_RELOC_ARM_TARGET2.
3993 (arm_fix_adjustable): Return 0 for BFD_RELOC_ARM_TARGET2.
3994 (arm_parse_reloc): Add (target2).
3996 2004-09-17 Alan Modra <amodra@bigpond.net.au>
3998 * Makefile.am: Run "make dep-am".
3999 * Makefile.in: Regenerate.
4000 * aclocal.m4: Regenerate.
4001 * configure: Regenerate.
4002 * doc/Makefile.in: Regenerate.
4003 * po/POTFILES.in: Regenerate.
4004 * po/gas.pot: Regenerate.
4006 2004-09-14 Hideki IWAMOTO <h-iwamoto@kit.hi-ho.ne.jp>
4008 * config/tc-mmix.c [!LLONG_MIN]: Correct #elsif to #elif.
4009 [!LLONG_MAX]: Ditto.
4011 2004-09-13 Paul Brook <paul@codesourcery.com>
4013 * config/tc-arm.c: Rename RELABS to TARGET1.
4015 2004-09-13 Alan Modra <amodra@bigpond.net.au>
4017 * messages.c (as_internal_value_out_of_range): Cast values passed
4018 to as_bad_where or as_warn_where to proper type.
4020 2004-09-11 Theodore A. Roth <troth@openavr.org>
4022 * config/tc-avr.c: Add support for
4023 atmega48, atmega88, atmega168, attiny13, attiny2313, at90can128.
4025 2004-09-09 Alan Modra <amodra@bigpond.net.au>
4027 * dw2gencfi.c (select_cie_for_fde): When separating CIE out
4028 from FDE, treat a CFI_escape as we do a DW_CFA_advance_loc.
4030 2004-09-08 Paul Brook <paul@codesourcery.com>
4032 * config/obj-elf.c (obj_elf_section_type): Handle init_array,
4033 fini_array and preinit_array section types.
4034 * config/tc-ia64.c (ia64_elf_section_type): Remove init_array
4036 * doc/as.texinfo: Document extra section types.
4038 2004-09-02 Mark Mitchell <mark@codesourcery.com>
4040 * Makefile.am (TARG_ENV_HFILES): Add te-symbian.h.
4041 * Makefile.in: Regenerated.
4042 * configure.in: Set em for arm*-*-symbianelf*.
4043 * configure: Regenerated.
4044 * config/tc-arm.c (elf32_arm_target_format): Use Symbian target
4045 vectors when appropriate.
4046 * config/te-symbian.h: New file.
4048 2004-09-03 Tomer Levi <Tomer.Levi@nsc.com>
4050 * config/tc-crx.c (gettrap): Exception vector can be case
4052 (process_label_constant): Fix a 32-bit displacement bug in branch
4054 (get_operandtype) : Bug fix, wrong operand was used.
4055 (process_label_constant): Initialize relocation type to
4058 2004-09-01 Richard Earnshaw < reanrsha@arm.com>
4060 * tc-arm.c (arm_cpus, arm_fpus): Allow <cpu>-s as well as <cpu>s
4061 for synthesizable cores.
4063 * doc/c-arm.texi (ARM Options): Document canonical names of CPUs.
4065 2004-08-25 Dmitry Diky <diwil@spec.ru>
4067 * config/tc-msp430.c: Clean-up the code.
4068 (md_relax_table): New relax table.
4069 (mcu_types): Sort MCU types.
4070 (md_pseudo_table): Add .profiler pseudo handler.
4071 (pow2value): New function.
4072 (msp430_profiler): New function.
4073 (msp430_operands): Add new insns handlers.
4074 (msp430_srcoperand): Add register operand handler, allow complex
4076 (md_estimate_size_before_relax): Rewritten.
4077 (md_convert_frag): Rewritten.
4078 (msp430_relax_frag): New function.
4079 * config/tc-msp430.h (md_relax_frag): define macro
4080 * doc/c-msp430.texi: Update information.
4082 2004-08-24 Nick Clifton <nickc@redhat.com>
4084 * as.c (std_shortopts): Allow -g to take an optional argument.
4085 (parse_args): Pass any switch starting with -g on to the backend
4088 2004-08-18 Mark Mitchell <mark@codesourcery.com>
4090 * configure.in (arm*-*-symbianelf*): New target.
4091 (arm*-*-eabi*): Likewise.
4092 * configure: Regenerated.
4094 2004-08-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4095 * config/tc-mips.c (append_insn): Handle delay slots in branch likely
4098 2004-08-18 Jakub Jelinek <jakub@redhat.com>
4100 * config/tc-ia64.c (start_unwind_section): Add linkonce_empty
4101 argument, don't do anything if current section is not
4102 .gnu.linkonce.t.* and linkonce_empty is set.
4103 (generate_unwind_image, dot_endp): Adjust callers, call
4104 start_unwind_section (*, 1) if nothing will be put into the
4107 2004-08-17 Nick Clifton <nickc@redhat.com>
4109 * as.c (MD_DEBUG_FORMAT_SELECTOR): Provide default definition.
4110 (show_usage): Add -g.
4111 (std_longopts): Add --gen-debug. Alpha sort the table.
4112 (parse_args): Print an error message if a switch is not handled.
4113 Handle the -g switch, calling md_debug_format_selector() if
4115 * NEWS: Mention new feature.
4116 * doc/as.texinfo: Document new switch.
4117 * doc/internals.texi: Document behaviour of md_parse_option.
4119 * config/tc-arm.c (md_parse_option): Do not issue an error message
4120 if the switch is not recognised.
4121 * config/tc-m68k.c (md_parse_option): Likewise.
4122 * config/tc-pdp11.c (md_parse_option): Likewise.
4123 * config/tc-v850.c (md_parse_option): Likewise.
4125 * as.h: Fix up formatting.
4128 2004-08-16 Nick Clifton <nickc@redhat.com>
4130 * macro.c (macro_set_alternate): Use ISO C90 formatting.
4132 * configure.in: Sort architecture based tables alphabetically.
4133 * configure: Regenerate.
4135 2004-08-16 Alan Modra <amodra@bigpond.net.au>
4137 * config/tc-ppc.c (tc_ppc_regname_to_dw2regnum <regnames>): Replace
4138 { "cc", 68 }, with { "cr", 70 }.
4140 2004-08-13 Jan Beulich <jbeulich@novell.com>
4141 Nick Clifton <nickc@redhat.com>
4143 * as.c: Add and handle new --alternate command line option.
4144 * macro.c (macro_set_alternate): New.
4145 * macro.h (macro_set_alternate): Declare.
4146 * read.c: Add and handle new .altmacro and .noaltmacro directives.
4147 * doc/as.texinfo: Document new command line option and pseudo-ops
4148 as well as insert documentation originating from gasp about
4149 alternate macro syntax.
4150 * NEWS: Mention new command line option and pseudo-ops.
4152 2004-08-10 Mark Mitchell <mark@codesourcery.com>
4154 * expr.c (operand): Handle the "~", "-", and "!" operators applied
4157 2004-08-06 Paul Brook <paul@codesourcery.com>
4159 * config/tc-arm.c (md_apply_fix3, tc_gen_reloc, arm_parse_reloc):
4160 Handle new relocations.
4161 * include/elf/arm.h (elf_arm_reloc_type): Add new EABI relocations.
4163 2004-08-05 Bob Wilson <bob.wilson@acm.org>
4165 * write.c (relax_segment): Use was_address instead of address when
4166 setting fr_fix field for align frag due to backwards .org.
4168 2004-07-29 Alexandre Oliva <aoliva@redhat.com>
4170 Introduce SH2a support.
4171 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
4172 * config/tc-sh.c (get_specific): Change arch_sh2a_up to
4174 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
4175 * config/tc-sh.c (md_parse_option): Add sh2a-nofpu ISA handling.
4176 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
4177 * config/tc-sh.c (sh_elf_final_processing): Move sh2a recognition
4178 to end of conditional expression.
4179 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
4180 * config/tc-sh.c: Add sh2a-nofpu support.
4181 2003-12-29 DJ Delorie <dj@redhat.com>
4182 * tc-sh.c: Add sh2a support.
4183 (parse_reg): Add tbr.
4184 (parse_at): Support @@(disp,tbr).
4185 (get_specific): Support sh2a opcodes.
4186 (insert4): New, for 4 byte relocs.
4187 (build_Mytes): Support sh2a opcodes.
4188 (md_apply_fix3_Mytes): Support sh2a opcodes.
4189 2003-12-02 Michael Snyder <msnyder@redhat.com>
4190 * config/tc-sh.c (md_parse_option): Handle sh2a.
4191 (sh_elf_final_processing): Ditto.
4193 2004-07-27 Jason Thorpe <thorpej@wasabisystems.com>
4195 * config/tc-hppa.h (TARGET_FORMAT): Set to "elf32-hppa-netbsd"
4198 2004-07-27 Alan Modra <amodra@bigpond.net.au>
4200 * config/tc-ppc.c (ppc_frob_file_before_adjust): Warn if .toc too big.
4201 (ppc_arch): Expand comment.
4203 2004-07-27 Tomer Levi <Tomer.Levi@nsc.com>
4205 * config/tc-crx.c: Support evaluating the difference between two
4207 * config/tc-crx.h: Likewise.
4209 2004-07-26 H.J. Lu <hongjiu.lu@intel.com>
4211 * config/tc-ia64.c (start_unwind_section): Set the linked-to
4213 (ia64_elf_section_change_hook): Set the linked-to section for
4216 2004-07-26 Dmitry Diky <diwil@spec.ru>
4218 * config/tc-msp430.c: Add new subtargets: msp430x1610,
4219 msp430x1611, msp430x1612, msp430x415, msp430x417, msp430xG437,
4220 msp430xG438, msp430xG439.
4222 2004-07-25 Daniel Jacobowitz <dan@debian.org>
4224 * doc/as.texinfo (Section, PushSection): Correct documentation
4227 2004-07-21 Jan Beulich <jbeulich@novell.com>
4229 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
4230 permissible for the selected instruction suffix.
4231 (match_template): Don't permit 64-bit general purpose operands in
4233 (finalize_imm): Permit 64-bit immediates.
4234 (build_modrm_byte): Don't treat 32-bit addressing in 64-bit mode
4235 specially except for the width of the used base and/or index
4236 registers. For 32-bit displacements, use sign-extended
4237 relocations only when using 64-bit addressing.
4238 Force zero displacement on rip-relative addressing when there is
4239 no other displacement.
4240 (i386_index_check): Don't treat 32-bit addressing in 64-bit mode
4241 specially except for the width of the used base and/or index
4243 (parse_register): Disallow Reg64 registers in 32-bit mode.
4245 * config/tc-i386.c: For DefaultSize instructions, don't guess a 'q'
4246 suffix if the instruction doesn't support it.
4248 2004-07-20 Maciej W. Rozycki <macro@linux-mips.org>
4250 * config/tc-mips.c (append_insn): Handle constant expressions with
4251 no associated relocation.
4252 (mips_ip): Cancel the expression after use for the Q format
4254 (parse_relocation): Return no relocation for unsupported
4256 (my_getSmallExpression): Return no relocation if no relocation
4259 2004-07-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4261 * config/obj-som.c (adjust_stab_sections): Add prototype.
4262 (obj_som_compiler, obj_som_version, obj_som_copyright,
4263 adjust_stab_sections): Add ATTRIBUTE_UNUSED to unused arguments.
4264 * config/tc-hppa.c (update_subspace): Likewise.
4265 (is_defined_subspace): Amplify comment.
4266 * config/obj-som.h (som_frob_file): Add prototype.
4268 2004-07-19 Christopher Faylor <cgf@timesys.com>
4269 H.J. Lu <hongjiu.lu@intel.com>
4271 * subsegs.c (section_symbol): Don't create a new segment when
4272 existing segment is undefined.
4274 2004-07-16 Richard Earnshaw <rearnsha@arm.com>
4276 * config/tc-arm.c: Include include/opcode/arm.h.
4277 (ARM_EXT_*, ARM_ARCH_*, ARM_ANY, ARM_ALL, COPROC_ANY): Delete.
4278 (FPU_FPA_EXT_* FPU_VFP_EXT_*, FPU_ANY, FPU_NONE, FPU_MAVERICK): Delete.
4279 (FPU_ARCH_*): Delete.
4280 * Makefile.am: Update dependencies.
4281 * Makefile.in: Regenerate.
4283 2004-07-15 Nick Clifton <nickc@redhat.com>
4285 * configure.in: Accept armbe as a big-endian arm configuration.
4286 * configure: Regenerate.
4288 2004-07-13 Thomas Nystrom <thn@saeab.se>
4290 * config/tc-i386.c (T_SHIFTOP): New constant.
4291 (intel_e05_1): Handle '&', '|' and T_SHIFTOP.
4292 (intel_el1): Handle '~'.
4293 (intel_get_token): Handle '<>', '&', '|' and '~'.
4295 2004-07-13 Nick Clifton <nickc@redhat.com>
4297 (md_assemble): Remove spurious newline from end of as_bad error
4299 (intel_e05_1): Likewise.
4300 (intel_e11): Likewise.
4301 (intel_match_token): Likewise.
4303 2004-07-11 Andreas Schwab <schwab@suse.de>
4305 * config/tc-m68k.c: Convert to C90. Remove redundant
4306 declarations. Indentation fixup.
4307 [M68KCOFF]: Include "obj-coff.h" instead of declaring
4308 obj_coff_section ourselves.
4310 2004-07-09 James E Wilson <wilson@specifixinc.com>
4312 * config/tc-ia64.c (default_big_endian): New.
4313 (dot_byteorder, md_begin): Use it.
4314 (md_parse_option): Set it.
4316 2004-07-09 Nick Clifton <nickc@redhat.com>
4318 * configure.in: Change sh-sybmian-elf to sh-*-symbianelf.
4319 * configure: Regenerate.
4320 * NEWS: Change sh-sybmian-elf to sh-*-symbianelf.
4321 * config/tc-sh.c (sh_elf_final_processing): Use renamed version of
4322 sh_find_elf_flags if necessary.
4324 2004-07-08 Richard Sandiford <rsandifo@redhat.com>
4326 * config/tc-mips.c (mips_fix_adjustable): If the full addend is
4327 going to be split into more than one in-place addend, return 0
4328 for relocations against mergeable sections. Associate comments
4331 2004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
4333 * Makefile.am (CPU_TYPES): Add crx.
4334 (TARGET_CPU_CFILES): Add config/tc-crx.c.
4335 (TARGET_CPU_HFILES): Add config/tc-crx.h.
4336 (DEPTC_crx_elf): New target.
4337 (DEPOBJ_crx_elf): Likewise.
4338 (DEP_crx_elf): Likewise.
4339 * Makefile.in: Regenerate.
4340 * configure.in: Add crx* target.
4341 * configure: Regenerate.
4342 * config/tc-crx.c: New file.
4343 * config/tc-crx.h: New file.
4344 * NEWS: Mention new target.
4346 2004-07-06 Nick Clifton <nickc@redhat.com>
4348 * config.in: Undefine TARGET_SYMBIAN by default.
4350 * configure: Regenerate. Add sh-symbian-elf target. If
4351 selected define TARGET_SYMBIAN.
4352 * config/tc-sh.h (TARGET_FORMAT): Select a Symbian target
4353 format if TARGET_SYMBIAN has been defined.
4355 * output-file.c (output_file_create): Report the target format
4356 chosen when bfd_openw reports that it is invalid.
4358 * config/obj-coff.c (coff_pseudo_table): Only define the weak
4359 pseudo for BFD based assemblers.
4361 2004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
4364 * config/tc-sh.c (md_assemble): Change isspace to ISSPACE.
4365 (md_parse_option): Remove redundant -isa testing.
4366 Make bfd_arch variable const.
4367 (md_show_usage): Make bfd_arch variable const.
4369 2004-07-03 James E Wilson <wilson@specifixinc.com>
4371 * config/tc-ia64.c (emit_one_bundle): Check and set insn_addr.
4372 * config/tc-ia64.h (md_frag_check): Define.
4374 2004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
4376 * config/obj-coff.c (obj_coff_weak): New .weak syntax for PE weak
4378 * doc/as.texinfo (Weak): Document PE weak symbols.
4380 2004-07-03 Richard Sandiford <rsandifo@redhat.com>
4382 * config/tc-mips.c (HAVE_IN_PLACE_ADDENDS): New macro.
4383 (reloc_needs_lo_p): Only return true if HAVE_IN_PLACE_ADDENDS.
4384 (mips_frob_file): Rework so that only a single pass through the
4385 relocs is needed. Allow %lo()s to have higher offsets than their
4386 corresponding %hi()s or %got()s.
4388 2004-07-02 Nick Clifton <nickc@redhat.com>
4390 * config/tc-arm.c (md_apply_fix3:BFD_RELOC_ARM_IMMEDIATE): Do not
4391 allow values which have come from undefined symbols.
4392 Always consider this fixup to have been processed as a reloc
4393 cannot be generated for it.
4395 2004-07-02 Alan Modra <amodra@bigpond.net.au>
4397 * frags.h (struct frag): Add has_code and insn_addr fields.
4398 * write.c (cvt_frag_to_fill): Invoke md_frag_check.
4399 * config/tc-ppc.c (md_assemble): Check and set insn_addr.
4400 * config/tc-ppc.h (md_frag_check): Define.
4402 2004-06-28 Maciej W. Rozycki <macro@linux-mips.org>
4404 * doc/Makefile.am (info): Rename goal to...
4405 (info-local): ... this, to preserve implicit dependencies.
4406 * doc/Makefile.in: Regenerate with automake 1.8.5.
4408 2004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
4410 * config/tc-m32r.c (md_convert_frag): Changed for @PLT.
4411 (m32r_cgen_record_fixup_exp): Changed for @GOTOFF, @GOT.
4412 (m32r_fix_adjustable): Changed for @GOTOFF, @GOT, @PLT.
4413 (tc_gen_reloc): Likewise.
4414 (m32r_end_of_match): Add for @GOTOFF, @GOT, @PLT.
4415 (m32r_parse_name): Likewise.
4416 (m32r_cgen_parse_fix_exp): Likewise.
4417 * config/tc-m32r.h (md_parse_name): Define for @GOTOFF, @GOT, @PLT.
4418 (O_PIC_reloc): Likewise.
4419 (TC_CGEN_PARSE_FIX_EXP): Likewise..
4420 * cgen.c (gas_cgen_parse_operand): Add TC_CGEN_PARSE_FIX_EXP
4421 for @GOTOFF, @GOT, @PLT.
4423 2004-06-21 Jan Beulich <jbeulich@novell.com>
4425 * gas/symbols.c: While discarding ordinary local absolute symbols
4426 when --strip-local-absolute is in effect, retain file symbols.
4428 2004-06-20 Andreas Schwab <schwab@suse.de>
4430 * config/tc-m68k.c (mri_chip): Replace current_chip, not augment.
4431 (md_parse_option): Likewise.
4433 2004-06-17 Jan Beulich <jbeulich@novell.com>
4435 * config/tc-i386.c: Deal with LEX_QM the same way as with LEX_AT.
4436 * config/te-netware.h: New file.
4437 * config/te-ppcnw.h: Delete: Obsolete.
4438 * configure.in: Eliminate ill NetWare targets. Make generic
4439 NetWare target use proper emulation.
4440 * Makefile.am: Eliminate reference to obsolete te-ppcnw.h, add
4441 reference to new te-netware.h.
4442 * configure: Regenerate.
4443 * Makefile.in: Regenerate.
4445 2004-06-15 Martin Schwidefsky <schwidefsky@de.ibm.com>
4447 * config/tc-s390.c (s390_insn): Avoid incorrect signed/unsigned
4448 comparison in .insn pseudo operation.
4450 2004-06-15 Alan Modra <amodra@bigpond.net.au>
4452 * config/obj-coff.c (coff_adjust_section_syms): Use
4453 bfd_get_section_size instead of bfd_get_section_size_before_reloc.
4454 (coff_frob_section): Likewise.
4455 * config/tc-mips.c (md_apply_fix3): Likewise.
4456 * config/obj-elf.c (elf_frob_file): Use bfd_set_section_size.
4457 (elf_frob_file_after_relocs): Likewise.
4459 2004-06-10 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4461 * config/tc-hppa.c (log2): Rename to exact_log2.
4462 (pa_next_subseg): Delete unused function.
4463 (create_new_space): Mark unused arguments with ATTRIBUTE_UNUSED.
4464 (create_new_subspace): Likewise.
4467 * config/tc-hppa.c (hppa_fix_adjustable): Allow reduction of fake
4468 labels. Fix warning.
4470 2004-05-28 DJ Delorie <dj@redhat.com>
4472 * config/tc-mn10300.h (tc_fix_adjustable): Define.
4473 * config/tc-mn10300.c (mn10300_fix_adjustable): Don't adjust debug
4474 or non-merged symbols.
4476 2004-05-28 H.J. Lu <hongjiu.lu@intel.com>
4478 * config/tc-ia64.c (remove_marked_resource): Save, clear and
4479 restore the old slot when inserting srlz.i/srlz.d.
4481 2004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
4483 * Makefile.am: Regenerate dependecies.
4484 * Makefile.in: Regenerate.
4485 * config/tc-sh.c (valid_arch): Make unsigned.
4486 (preset_target_arch): Likewise.
4487 (md_begin): Use new architecture flags system.
4488 (get_specific): Likewise.
4489 (assemble_ppi): Likewise.
4490 (md_assemble): Likewise. Also fix error check for bad opcodes.
4491 (md_parse_option): Likewise. Also generate -isa values according
4492 to the table in bfd/cpu-sh.c instead of just constants. Also
4493 allow <arch>-up ISA variants.
4494 (sh_elf_final_processing): Replace if-else chain with a call to
4495 sh_find_elf_flags().
4497 2004-05-28 Peter Barada <peter@the-baradas.com>
4499 * config/gc-m68k.c(m68k_ip): Convert mode 5 addressing
4500 with zero offset into mode 2 addressing to save a word.
4502 2004-05-27 H.J. Lu <hongjiu.lu@intel.com>
4504 * config/tc-ia64.c (ar_is_in_integer_unit): Removed.
4505 (ar_is_only_in_integer_unit): New.
4506 (ar_is_only_in_memory_unit): New.
4507 (generate_unwind_image): Silence gcc on 32bit host.
4508 (md_assemble): Use ar_is_only_in_integer_unit instead of
4509 ar_is_in_integer_unit. Check AR access.
4511 2004-05-27 Peter Barada <peter@the-baradas.com>
4513 * config/tc-m68k.c (md_begin): Sort the opcode table into
4515 (m68k_compare_opcode): New function to do the sorting.
4517 2004-05-24 Peter Barada <peter@the-baradas.com>
4519 * config/m68k-parse.y(operand): Allow for MAC/EMAC mask
4520 addressing on MIT style operands.
4521 * config/m68k-parse.y(yylex): Allow '-&' for predecrement
4523 * config/tc-m68k.c(install_operand): Comment 'G' and 'H' type
4526 2004-05-23 Alan Modra <amodra@bigpond.net.au>
4528 * expr.c (operand, operator): Don't reject '++' and '--'.
4530 2004-05-20 Richard Sandiford <rsandifo@redhat.com>
4532 * config/tc-mips.c (append_insn): Use ISA-encoded addresses in MIPS16
4535 2004-05-17 Adam Nemet <anemet@lnxw.com>
4537 * configure.in: Add ppc-*-lynxos*. Update i386-*-lynxos* to ELF.
4538 * configure: Regenerate.
4540 2004-05-13 Paul Brook <paul@codesourcery.com>
4542 * dw2gencfi.c (output_cie): Handle dwarf3 format CIE entries.
4544 2004-05-13 Joel Sherrill <joel@oarcorp.com>
4546 * configure.in (or32-*-rtems*): Switch to elf.
4547 * configure: Regenerate.
4549 2004-05-13 Nick Clifton <nickc@redhat.com>
4551 * po/fr.po: Updated French translation.
4553 2004-05-11 Nick Clifton <nickc@redhat.com>
4555 * doc/as.texinfo (Section): Document G and T flags to .section
4556 directive. Document the extra arguments that the G flag
4557 requires. Document the #tls flag.
4559 2004-05-11 H.J. Lu <hongjiu.lu@intel.com>
4561 * subsegs.c (section_symbol): Create a new section symbol if
4562 the existing one doesn't match.
4563 * symbols.c (symbol_set_bfdsym): Don't reset BFD section symbol.
4565 2004-05-07 Richard Sandiford <rsandifo@redhat.com>
4567 * config/tc-mips.c (append_insn, mips_emit_delays): Extend -mfix-vr4120
4568 to cope with VR4181A errata MD(1) and MD(4).
4570 2004-05-07 Brian Ford <ford@vss.fsi.com>
4572 * NEWS: Mention .secrel32 for pe[i]-i386.
4574 2004-05-07 Alexandre Oliva <aoliva@redhat.com>
4576 * config/tc-frv.h (MAX_MEM_FOR_RS_ALIGN_CODE): New.
4577 (HANDLE_ALIGN): New.
4579 2004-05-06 Daniel Jacobowitz <dan@debian.org>
4581 * Makefile.am (DIST_SUBDIRS): Define.
4582 * aclocal.m4: Regenerate with automake 1.8.4.
4583 * Makefile.in: Likewise.
4584 * doc/Makefile.in: Likewise.
4586 2004-05-06 David Mosberger-Tang <davidm@hpl.hp.com>
4588 * config/tc-ia64.c (dot_serialize): Declare.
4589 (dot_serialize): New function.
4590 (md_pseudo_table): Add ".serialize.data" and
4591 ".serialize.instruction" directives.
4593 2004-05-06 Nick Clifton <nickc@redhat.com>
4595 * messages (as_internal_value_out_of_range): Print a message about
4596 a value being out of range. Be consistent about whether the
4597 values are printed in decimal or hexadecimal.
4598 (as_warn_value_out_of_range): Generate a warning message about an
4600 (as_bad_value_out_of_range): Generate an error message about an
4602 * as.h: Prototype the new functions.
4603 * config/tc-alpha.c (insert_operand): Use new function.
4604 * config/tc-arc.c (arc_insert_operand): Likewise.
4605 * config/tc-mn10200.c (mn10200_insert_operand): Likewise.
4606 * config/tc-mn10300.c (mn10300_insert_operand): Likewise.
4607 * config/tc-ppc.c (ppc_insert_operand): Likewise.
4608 * config/tc-s390.c (s390_insert_operand): Likewise.
4609 * config/tc-v850.c (v850_insert_operand): Likewise.
4611 2004-05-05 Alexandre Oliva <aoliva@redhat.com>
4613 * configure.in: Set em=linux for frv-*-*linux*.
4614 * configure: Rebuilt.
4615 * config/tc-frv.h (TARGET_FORMAT): Use elf32-frvfdpic if...
4616 (frv_md_fdpic_enabled): New.
4617 * config/tc-frv.c (frv_md_fdpic_enabled): New.
4618 (DEFAULT_FDPIC): New.
4619 (frv_flags): Use DEFAULT_FDPIC.
4620 (frv_pic_flag): Likewise.
4621 (OPTION_NOPIC): New.
4622 (md_longopts): Add -mnopic.
4623 (md_parse_option): Handle it.
4624 (md_show_usage): Add -mfdpic and -mnopic.
4626 2004-05-05 Peter Barada <peter@the-baradas.com>
4628 * config/tc-m68k.c: Add find_cf_chip to print list of valid
4629 chips for invalid coldfire instructions, rename selectors
4630 for ColdFire sub-variants, add 521x,5249,547x,548x and aliases,
4631 add current_chip to track which chip is referred to(including save/restore),
4632 use current_chip to select control registers, not current_arch.
4633 (md_show_usage): Add new chips.
4634 * doc/c-m68k.texi: Document new command line switches.
4636 2004-05-05 Jakub Jelinek <jakub@redhat.com>
4638 * tc-s390.h (md_do_align, HANDLE_ALIGN): Remove.
4639 (NOP_OPCODE): Define.
4640 (s390_align_code): Remove prototype.
4641 * tc-s390.c (s390_align_code): Remove.
4643 2004-05-04 H.J. Lu <hongjiu.lu@intel.com>
4645 * config/tc-ia64.c (make_unw_section_name): Removed.
4646 (start_unwind_section): New function.
4647 (generate_unwind_image): Take const segT instead of const
4649 (dot_handlerdata): Adjusted.
4650 (dot_endp): Likewise.
4652 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
4654 * config/obj-elf.c (obj_elf_change_section): Allow the
4655 ".note.GNU-stack" section has SHF_EXECINSTR.
4657 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
4659 * config/obj-elf.c (get_section): Return bfd_boolean.
4660 (obj_elf_change_section): Call bfd_get_section_by_name_if
4661 instead of bfd_map_over_sections.
4663 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
4665 * config/obj-elf.c (get_section): New function.
4666 (obj_elf_change_section): Support multiple sections with same
4669 2004-04-30 Nick Clifton <nickc@redhat.com>
4671 * config/tc-arm.c (create_register_alias): Fix typo checking for
4672 case sensitive register aliases.
4673 (co_proc_number): Use error message string in all_reg_maps[]
4675 (cp_reg_required_here): Likewise.
4676 (fp_reg_required_here): Likewise.
4678 2004-04-29 Brian Ford <ford@vss.fsi.com>
4680 * dwarf2dbg.c (dwarf2_finish): Add SEC_DEBUGGING to section flags.
4682 2004-04-28 Chris Demetriou <cgd@broadcom.com>
4684 * config/tc-mips.c (HAVE_32BIT_ADDRESSES, append_insn, macro_build)
4685 (load_address, macro, mips_ip, md_parse_option)
4686 (mips_force_relocation, mips_validate_fix, md_apply_fix3)
4687 (s_change_sec, pic_need_relax, tc_gen_reloc): Remove all
4688 embedded-PIC handling, and update comments.
4689 (SWITCH_TABLE): Remove.
4690 * config/tc-mips.h (DIFF_EXPR_OK): Delete.
4691 (enum mips_pic_level): Remove EMBEDDED_PIC.
4692 (EXTERN_FORCE_RELOC): Remove embedded-PIC handling.
4693 (TC_FORCE_RELOCATION): Update comment.
4694 * ecoff.c (ecoff_build_lineno): Add comment about some code that
4695 might be safe to remove now that MIPS embedded-PIC is gone.
4697 2004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4699 * config/obj-som.c (obj_som_init_stab_section): Add new arguments in
4700 call to obj_set_subsection_attributes.
4701 (obj_som_init_stab_section): Likewise.
4702 * config/tc-hppa.c (default_subspace_dict): Add comdat field.
4703 (pa_def_subspaces): Provide comdat default.
4704 (pa_subspace): Handle new "comdat" parameter. Set SEC_LINK_ONCE and
4705 not SEC_IS_COMMON if section is comdat, common or dup_common. Update
4706 calls to create_new_subspace and update_subspace to pass comdat flag.
4707 (create_new_subspace, update_subspace): Add new comdat argument. Use
4708 it in calls to obj_set_subsection_attributes.
4709 * doc/c-hppa.texi (.subspa, .nsubspa): Document new comdat parameter
4710 and use of comdat, common and dup_comm parameters.
4712 2004-04-26 H.J. Lu <hongjiu.lu@intel.com>
4714 * config/obj-elf.c (obj_elf_change_section): Check if the old
4715 group name is NULL before comparison.
4717 2004-04-23 Chris Demetriou <cgd@broadcom.com>
4719 * config/tc-mips.h (mips_dwarf2_addr_size): Prototype.
4721 2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4723 * config/tc-mips.c (s_mipsset): Set default CPU type for .set mipsN.
4725 2004-04-23 Chris Demetriou <cgd@broadcom.com>
4727 * config/tc-mips.c (md_longopts): Remove -membedded-pic option.
4728 (OPTION_MEMBEDDED_PIC): Remove.
4729 (OPTION_TRAP, OPTION_BREAK, OPTION_EB, OPTION_EL)
4730 (OPTION_FP32, OPTION_GP32, OPTION_CONSTRUCT_FLOATS)
4731 (OPTION_NO_CONSTRUCT_FLOATS, OPTIONS_FP64, OPTION_GP64)
4732 (OPTION_RELAX_BRANCH, OPTION_NO_RELAX_BRANCH)
4733 (OPTION_ELF_BASE): Renumber.
4734 (md_parse_option): Remove OPTION_MEMBEDDED_PIC handling.
4735 (md_show_usage): Remove mention of -membedded-pic.
4736 * doc/as.texinfo: Remove mention of -membedded-pic.
4738 2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4740 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Remove.
4741 * config/tc-mips.c (RDATA_SECTION_NAME, mips_target_format): Remove
4743 (md_begin, mips_ip, md_parse_option, s_change_sec, s_option,
4744 s_abicalls, nopic_need_relax, tc_gen_reloc): Remove uses of
4745 USE_GLOBAL_POINTER_OPT.
4747 2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4749 * config/tc-mips.c (macro): One more use of load_delay_nop.
4751 2004-04-22 Atsushi Nemoto <anemo@mba.ocn.ne.jp>
4753 * config/tc-mips.c (load_delay_nop): New function.
4754 (load_address, macro): Use load_delay_nop() to build a nop
4755 which can be omitted with gpr_interlocks.
4757 2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4759 * config/tc-mips.c (hilo_interlocks, gpr_interlocks,
4760 cop_interlocks): Remove superfluous CPU entries.
4762 2004-04-22 Paul Brook <paul@codesourcery.com>
4764 * config/tc-arm.c (mav_parse_offset): Value must be multiple of 4.
4766 2004-04-22 Peter Barada <peter@the-baradas.com>
4768 * NEWS: Added support for EMAC instructions and MAC/EMAC
4770 * config/m68k-parse.h: Add ACC[123], ACCEXT{01,23}, MAC/EMAC
4771 scale factor tokens, trailing_ampersand to mark mask addressing
4772 for MAC/EMAC instructions.
4773 * config/m68k-parse.y: Add options_ampersand clause, '<<',
4775 (yylex): Handle '>', '<', and '&' following '+'.
4776 * config/tc-m68k.c: Set mcfmac/mcfemac on appropriate ColdFire
4777 architectures in archs[].
4778 (m68k-ip): Add '4', 'e', 'g', 'i', cases to handle mask addressing
4779 for MAC/EMAC instructions, ACC[0123], ACCEXT{01,23}, and '<<'/'>>'
4781 (m68k_ip): Handle trailing '&' on MAC/EMAC insns.
4782 (install_operand): Fix 'n' case, Add 'F', 'f', 'G', 'H', 'I', ']'
4784 Add EMAC operands to init_table[].
4786 2004-04-22 Bruno De Bus <bdebus@elis.ugent.be>
4788 * config/tc-arm.h (enum mstate): Move here, add MAP_UNDEFINED
4790 (TC_SEGMENT_INFO_TYPE): Define to enum mstate.
4791 * config/tc-arm.c (enum mstate): Delete from here.
4792 (mapping_state): Remove the static mapstate variable and instead
4793 store the state in the segment. This allows a per-section mapping
4794 state. Handle and ignore MAP_UNDEFINED states.
4795 (arm_elf_change_section): Get the current mapping state from the
4797 (s_ltorg): Set the mapping state to MAP_DATA.
4798 (arm_cleanup): Use arm_elf_change_section to get the mapping state
4799 for each pool as it is emitted.
4801 2004-04-22 Nick Clifton <nickc@redhat.com>
4803 * config/tc-arm.h: Formatting tidy ups.
4805 2004-04-20 Chris Demetriou <cgd@broadcom.com>
4807 * NEWS: Note that MIPS -membedded-pic option is deprecated.
4809 2004-04-20 DJ Delorie <dj@redhat.com>
4811 * config/tc-i386.h [TE_PE] (TC_CONS_FIX_NEW): Define.
4812 * config/tc-i386.c (md_pseudo_table) [TE_PE]: Add "secrel32".
4813 [TE_PE] (O_secrel): Define.
4814 [TE_PE] (x86_pe_cons_fix_new): New.
4815 [TE_PE] (pe_directive_secrel): Likewise.
4816 (tc_gen_reloc) [TE_PE]: Support BFD_RELOC_32_SECREL.
4818 2004-04-19 Eric Christopher <echristo@redhat.com>
4820 * config/tc-mips.c (mips_dwarf2_addr_size): Revert part
4821 of previous patch for fix in gcc.
4823 2004-04-19 Jakub Jelinek <jakub@redhat.com>
4825 * config/tc-xtensa.c (xg_assembler_literal): Fix a typo.
4827 2004-04-19 Nathan Sidwell <nathan@codesourcery.com>
4829 * read.c (do_align): Call md_flush_pending_output, if defined.
4831 2004-04-16 Alan Modra <amodra@bigpond.net.au>
4833 * expr.c (operand): Correct checks for ++ and --.
4835 2004-04-14 H.J. Lu <hongjiu.lu@intel.com>
4837 * config/tc-generic.c: Add some comments.
4839 2004-04-14 Richard Sandiford <rsandifo@redhat.com>
4841 * doc/c-mips.texi (-m{no-,}fix-vr4120): Renamed from
4842 -{no-}mfix-vr4122-bugs.
4843 * config/tc-mips.c (mips_fix_vr4120): Renamed from mips_fix_4122_bugs.
4844 (append_insn, mips_emit_delays): Update accordingly.
4845 (OPTION_FIX_VR4120, OPTION_NO_FIX_VR4120): Renamed from *VR4122.
4846 (md_longopts): Change -{no-,}mfix-vr4122-bugs to -m{no-,}fix-vr4120.
4847 (md_parse_option): Update after above changes.
4848 (md_show_usage): Add -mfix-vr4120.
4850 2004-04-13 Bob Wilson <bob.wilson@acm.org>
4852 * doc/as.texinfo (Sub-Sections): Conditionalize COFF-specific use
4853 of .section directive; add a reference to the ELF .subsection
4856 2004-04-13 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
4858 * config/tc-m32r.c (md_assemble): Fixed infinite loop bug
4861 2004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4863 * Makefile.am: Remove mips from aout targets.
4864 * Makefile.in: Regenerate.
4865 * configure.in: Remove mips-dec-bsd* target.
4866 * configure: Regenerate.
4868 2004-04-07 Alan Modra <amodra@bigpond.net.au>
4871 * config/tc-ppc.c (ppc_elf_suffix): Add valid32 and valid64 fields
4872 to struct map_bfd. Adjust MAP macro, and define MAP32, MAP64.
4873 Update "mapping". Restrict some @ modifiers to 32 bit.
4875 2004-04-01 Asgari Jinia <asgarij@kpitcummins.com>
4876 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
4878 * config/tc-sh.c (dont_adjust_reloc_32): New variable.
4879 (sh_fix_adjustable): Avoid adjusting BFD_RELOC_32 when
4880 dont_adjust_reloc_32 is set.
4881 (md_longopts): Add option -renesas.
4882 (md_parse_option, md_show_usage): Likewise.
4883 * doc/c-sh.texi: Likewise.
4885 2004-04-01 Dave Korn <dk@artimi.com>
4887 * config/tc-dlx.c (md_assemble): set fx_no_overflow flag for
4888 hi16 and lo16 fixS structs.
4889 (md_assemble): generate bit_fixS for RELOC_DLX_LO16 in
4890 exactly the same way as for RELOC_DLX_REL16.
4891 (machine_ip): properly respect LO flag in the_insn and
4892 output RELOC_DLX_LO16 rather than RELOC_DLX_16.
4893 (md_apply_fix3): apply RELOC_DLX_LO16.
4895 2004-03-30 Stan Shebs <shebs@apple.com>
4897 Remove long-obsolete MPW support.
4898 * mpw-config.in, mpw-make.sed, mac-as.r: Remove files.
4899 * configure.in: Remove mention of ppc-*-mpw* config.
4900 * configure.in: Likewise.
4902 2004-03-30 Nick Clifton <nickc@redhat.com>
4904 * config/tc-arm.c (meabi_flags): Make its use conditional upon
4905 OBJ_ELF being defined.
4907 2004-03-27 Alan Modra <amodra@bigpond.net.au>
4909 * config/obj-aout.c (obj_aout_type): Remove #ifdef BFD_ASSEMBLER code.
4911 2004-03-23 Paul Brook <paul@codesourcery.com>
4913 * config/tc-arm.c (meabi_flags): New variable.
4914 (arm_parse_eabi): New function.
4915 (md_begin): Set flags for EABI v3.
4917 (arm_long_opts): Add meabi.
4918 * doc/as.texinfo <ARM>: Document -meabi.
4919 * doc/c-arm.texi: Ditto.
4921 2004-03-22 Bob Wilson <bob.wilson@acm.org>
4923 * config/tc-xtensa.c (xtensa_post_relax_hook): Create literal
4924 tables even when use_literal_section flag is not set.
4926 2004-03-22 Alan Modra <amodra@bigpond.net.au>
4928 * config/tc-sh.c: Remove trailing whitespace.
4930 2004-03-22 Hans-Peter Nilsson <hp@axis.com>
4932 * doc/c-cris.texi (CRIS-Opts): Document --no-mul-bug-abort,
4933 --mul-bug-abort and the default behavior.
4934 * config/tc-cris.c (cris_insn_kind): New member CRIS_INSN_MUL.
4935 (err_for_dangerous_mul_placement): New variable.
4936 (STATE_MUL, OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): New
4938 (md_cris_relax_table): Have placeholder for STATE_MUL.
4939 (md_longopts): New options --mul-bug-abort and --no-mul-bug-abort.
4940 (cris_relax_frag) <case ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: New
4942 (md_estimate_size_before_relax) <case ENCODE_RELAX (STATE_MUL,
4943 STATE_BYTE)>: Ditto.
4944 (md_convert_frag) <ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: Check
4945 alignment and position of this frag, emit error message if
4947 (md_assemble): For a multiply insn and when checking it,
4948 transform the current frag into a special frag for that purpose.
4949 (md_parse_option) <case OPTION_MULBUG_ABORT_OFF, case
4950 OPTION_MULBUG_ABORT_ON>: Handle new options.
4952 2004-03-19 Bob Wilson <bob.wilson@acm.org>
4954 * config/tc-xtensa.c (mark_literal_frags): New function.
4955 (xtensa_move_literals): Call mark_literal_frags for all literal
4956 segments, including init and fini literal segments.
4957 (xtensa_post_relax_hook): Swap use of xt_insn_sec and xt_literal_sec.
4959 2004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4961 * tc-hppa.c (cons_fix_new_hppa): Check for PC relative base type.
4962 (pa_comm): Set BSF_OBJECT in symbol flags.
4964 2004-03-19 Alan Modra <amodra@bigpond.net.au>
4966 * Makefile.am: Run "make dep-am".
4967 * Makefile.in: Regenerate.
4968 * doc/Makefile.in: Regenerate.
4969 * config.in: Regenerate.
4970 * po/gas.pot: Regenerate.
4972 2004-03-18 Nathan Sidwell <nathan@codesourcery.com>
4974 * read.c (read_a_source_file): Use demand_empty_rest_of_line.
4975 (demand_empty_rest_of_line): Issue an error here.
4976 (ignore_rest_of_line): Silently skip to end.
4977 (demand_copy_string): Issue an error, not warning.
4979 * config/obj-elf.c (obj_elf_section_name): Likewise.
4980 (obj_elf_section): Likewise.
4981 * config/tc-arc.c (arc_extoper): Remove bogus NULL checks.
4982 (arc_extinst): Likewise.
4983 * config/tc-ia64.c (dot_saveb): Use demand_empty_rest_of_line.
4984 (dot_spill): Likewise.
4985 (dot_unwabi): Likewise.
4986 (dot_prologue): Likewise.
4988 * expr.c (operand): Reject ++ and --.
4989 (operator): Likewise.
4991 2004-03-17 Kaz Kojima <kkojima@rr.iij4u.or.jp>
4993 * config/tc-sh.c: Include dw2gencfi.h.
4994 (sh_cfi_frame_initial_instructions): New function.
4995 (sh_regname_to_dw2regnum): Likewise.
4996 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Move to the end of
4998 (TARGET_USE_CFIPOP): Define.
4999 (tc_cfi_frame_initial_instructions): Likewise.
5000 (tc_regname_to_dw2regnum): Likewise.
5001 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT): Likewise.
5002 * Makefile.am: Update dependencies.
5003 * Makefile.in: Regenerate.
5005 2004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
5007 * configure.in: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
5008 * configure: Regenerate.
5010 2004-03-12 Bob Wilson <bob.wilson@acm.org>
5012 * read.c (s_leb128): Call md_flush_pending_output.
5014 2004-03-12 Michal Ludvig <mludvig@suse.cz>
5016 * config/tc-i386.c (output_insn): Handle PadLock instructions.
5017 * config/tc-i386.h (CpuPadLock): New define.
5018 (CpuUnknownFlags): Added CpuPadLock.
5020 2004-03-07 Andreas Schwab <schwab@suse.de>
5022 * doc/c-hppa.texi (HPPA Directives): Fix typo.
5024 2004-03-07 Richard Henderson <rth@redhat.com>
5026 * dw2gencfi.c (output_cie): Align length to 4 byte boundary.
5027 (cfi_finish): Likewise for fde.
5029 2004-03-05 H.J. Lu <hongjiu.lu@intel.com>
5031 * config/tc-ia64.c (md_assemble): Properly handle NULL
5033 (ia64_handle_align): Don't abort if failed to add a stop bit.
5035 2004-03-04 H.J. Lu <hongjiu.lu@intel.com>
5037 * Makefile.in: Regenerated.
5038 * aclocal.m4: Likewise.
5039 * configure: Likewise.
5040 * doc/Makefile.in: Likewise.
5042 2004-03-03 H.J. Lu <hongjiu.lu@intel.com>
5044 * config/tc-ia64.c (dot_align): New.
5045 (ia64_do_align): Make it static.
5046 (md_pseudo_table): Use "dot_align" for "align".
5047 (ia64_md_do_align): Don't set align_frag here.
5048 (ia64_handle_align): Add a stop bit to the previous bundle if
5051 * config/tc-ia64.h (ia64_do_align): Removed.
5053 2003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
5055 * config/tc-sh.c (md_parse_option): Add -isa=sh4-nofpu and
5056 -isa=sh4-nommu-nofpu options. Adjust help messages accordingly.
5057 (sh_elf_final_processing): Output BFD type sh4_nofpu if that is
5058 the most general type or the user specifically requested it.
5059 (md_assemble): Add a new error message for when an instruction
5060 is understood, but is not allowed due to an -isa option.
5062 2004-03-02 H.J. Lu <hongjiu.lu@intel.com>
5064 * config/tc-ia64.c (align_frag): New.
5065 (md_assemble): Set the tc_frag_data field in align_frag for
5066 IA64_OPCODE_FIRST instructions.
5067 (ia64_md_do_align): Set align_frag.
5068 (ia64_handle_align): Add a stop bit if needed.
5070 * config/tc-ia64.h (TC_FRAG_TYPE): New.
5071 (TC_FRAG_INIT): New.
5073 2004-03-01 Richard Sandiford <rsandifo@redhat.com>
5075 * config/tc-frv.c (fr400_audio): New variable.
5076 (md_parse_option, md_show_usage): Add -mcpu=fr405 and -mcpu=fr450.
5077 (md_parse_option): Set fr400_audio for -mcpu=fr400 and -mcpu=fr405.
5078 (target_implements_insn_p): New function.
5079 (md_assemble): Report an error if the processor doesn't implement
5082 2004-02-27 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
5084 * config/tc-m32r.c (md_longopts): Added -no-bitinst option.
5085 (md_parse_option): Ditto.
5086 (OPTION_NO_SPECIAL_M32R): Added.
5087 (md_show_usage): Document it.
5088 (enable_speial_m32r): Changed a default value from 0 to 1.
5089 * doc/c-m32r.texi: Document the -no-bitinst option.
5091 2004-02-27 Nick Clifton <nickc@redhat.com>
5093 * config/tc-sh.c (get_operand): Revert previous delta.
5094 (tc_gen_reloc): Check for an unknown reloc type before processing
5097 2004-02-27 Hannes Reinecke <hare@suse.de>
5099 * config/tc-s390.c (s390_insn): Correct range check for opcode in
5100 .insn pseudo operation.
5102 2004-02-27 Anil Paranjpe <anilp1@kpitcummins.com>
5104 * config/tc-sh.c (get_operand): In case of #Imm, check has been
5105 added for wrong syntax.
5107 2004-02-26 Eric Christopher <echristo@redhat.com>
5109 * config/tc-mips.c (mips_dwarf2_addr_size): New.
5110 * config/tc-mips.h (DWARF2_ADDR_SIZE): Use.
5112 2004-02-26 Andrew Stubbs <andrew.stubbs@superh.com>
5114 * config/tc-sh.c (build_Mytes): Add REG_N_D and REG_N_B01
5115 nibble types to assembler.
5117 2004-02-25 Fred Fish <fnf@redhat.com>
5119 * config/tc-iq2000.c: Add missing \n\ in multiline string literal.
5121 2004-02-20 James E Wilson <wilson@specifixinc.com>
5123 * config/tc-ia64.c (slot_index): New arg before_relax. Use instead of
5125 (fixup_unw_records): New arg before_relax. Pass to slot_index.
5126 (ia64_estimate_size_before_relax): New.
5127 (ia64_convert_frag): Pass 0 to fixup_unw_records. Add comment.
5128 (generate_unwind_image): Pass 1 to fixup_unw_records.
5129 * config/tc-ia64.h (ia64_estimate_size_before_relax): Declare.
5130 (md_estimate_size_before_relax): Call ia64_estimate_size_before_relax.
5132 2004-02-19 Jakub Jelinek <jakub@redhat.com>
5134 * stabs.c (generate_asm_file): Avoid warning about use of
5135 uninitialized variable.
5137 2004-02-18 David Mosberger <davidm@hpl.hp.com>
5139 * config/tc-ia64.c (ia64_flush_insns): In addition to prologue,
5140 body, and endp, allow unwind records which do not have a "t"
5141 (time/instruction) field.
5143 2004-02-17 Petko Manolov <petkan@nucleusys.com>
5145 * config/tc-arm.c (do_mav_dspsc_1): Correct offset of CRn.
5146 (do_mav_dspsc_2): Likewise.
5147 Fix accumulator registers move opcodes.
5149 2004-02-13 Hannes Reinecke <hare@suse.de>
5150 Jakub Jelinek <jakub@redhat.com>
5152 * dwarf2dbg.c (get_filenum): Do not read beyond allocated memory.
5154 2004-02-10 Steve Ellcey <sje@cup.hp.com>
5156 * config/tc-ia64.h (ia64_frob_symbol): New declaration.
5157 (tc_frob_symbol): New macro definition.
5158 * config/tc-ia64.c (ia64_frob_symbol): New routine.
5160 2004-02-09 Daniel Jacobowitz <drow@mvista.com>
5162 * config/tc-arm.c (md_begin): Mark .note.gnu.arm.ident as
5165 2004-02-09 Nathan Sidwell <nathan@codesourcery.com>
5167 * read.h (IGNORE_OPCODE_CASE): Do not define. Replace with ...
5168 (TC_CASE_SENSITIVE): ... this.
5169 * read.c: Replace IGNORE_OPCODE_CASE with TC_CASE_SENSITIVE.
5170 * doc/internals.texi (TC_CASE_SENSITIVE): Document.
5172 2004-02-06 James E Wilson <wilson@specifixinc.com>
5174 * config/tc-ia64.c (dot_endp): Delete call to output_endp.
5175 (generate_unwind_image): Re-add it here.
5177 2004-02-06 Nathan Sidwell <nathan@codesourcery.com>
5179 * dwarf2dbg.c (DWARF2_ADDR_SIZE): Remove trailing ';'
5180 * read.h (SKIP_WHITESPACE): Turn into an expression.
5181 * read.c (read_a_source_file): A pseudo is removed by having a
5184 2004-02-05 James E Wilson <wilson@specifixinc.com>
5186 * config/tc-ia64.c (output_endp): New.
5187 (count_bits): Delete.
5188 (ia64_flush_insns, process_one_record, optimize_unw_records): Handle
5189 endp unwind records.
5190 (fixup_unw_records): Handle endp unwind records. Delete code for
5191 shortening prologue regions not followed by a body record.
5192 (dot_endp): Call add_unwind_entry to emit endp unwind record.
5193 * config/tc-ia64.h (unw_record_type): Add endp.
5195 2004-02-03 James E Wilson <wilson@specifixinc.com>
5197 * config/tc-ia64.c (ia64_convert_frag): Call md_number_to_chars to
5198 fill padding bytes with zeroes.
5199 (emit_one_bundle): New locals last_ptr, end_ptr. Rewrite code that
5200 sets unwind_record slot_number and slot_frag fields.
5202 2004-02-02 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5204 * config/tc-mips.c (add_got_offset_hilo): New function.
5205 (macro): Use load_register() and add_got_offset_hilo() to load
5206 constants instead of hardcoding code sequences throughout.
5208 2004-01-28 H.J. Lu <hongjiu.lu@intel.com>
5210 * config/tc-ia64.c (emit_one_bundle): Add proper indentation.
5212 2004-01-26 Bernardo Innocenti <bernie@develer.com>
5214 * config/tc-m68k.h (EXTERN_FORCE_RELOC): Handle m68k-uclinux specially,
5216 * config/tc-m68k.c (RELAXABLE_SYMBOL): Use EXTERN_FORCE_RELOC instead
5217 of hard-coded test for TARGET_OS=elf.
5219 2004-01-24 Chris Demetriou <cgd@broadcom.com>
5221 * config/tc-mips.c (hilo_interlocks): Change definition
5222 so that MIPS32, MIPS64 and later ISAs are included, along with
5223 the already-included machines. Update comments.
5225 2004-01-23 Daniel Jacobowitz <drow@mvista.com>
5227 * config/tc-arm.c (tc_gen_reloc): Improve error message for
5228 undefined local labels.
5230 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
5232 * config/tc-mips.c (load_address, macro): Update comments about
5233 NewABI GP relaxation.
5235 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
5237 * config/tc-mips.c (macro_build): Remove place and counter arguments.
5238 (mips_build_lui, macro_build_ldst_constoffset): Likewise.
5239 (mips16_macro_build, macro_build_jalr): Remove counter argument.
5240 (set_at, load_register, load_address, move_register): Likewise.
5241 (load_got_offset, add_got_offset): Likewise.
5242 Update all calls and tidy accordingly.
5244 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
5246 * config/tc-mips.c (RELAX_ENCODE): Remove WARN argument.
5247 (RELAX_FIRST, RELAX_SECOND): Turn into 8-bit quantities.
5248 (RELAX_USE_SECOND): Bump to 0x10000.
5249 (RELAX_SECOND_LONGER, RELAX_NOMACRO, RELAX_DELAY_SLOT): New flags.
5250 (mips_macro_warning): New variable.
5251 (md_assemble): Wrap macro expansion in macro_start() and macro_end().
5252 (s_cpload, s_cpsetup, s_cprestore, s_cpreturn): Likewise.
5253 (relax_close_frag): Set mips_macro_warning.first_frag. Adjust use
5255 (append_insn): Update mips_macro_warning.sizes.
5256 (macro_start, macro_warning, macro_end): New functions.
5257 (macro_build): Don't emit warnings here.
5258 (macro_build_lui, md_estimate_size_before_relax): ...or here.
5259 (md_convert_frag): Check for cases where one macro alternative
5260 needs a warning and the other doesn't. Emit a warning if the
5261 longer sequence was chosen.
5263 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
5265 * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): Remove.
5266 * config/tc-mips.c (RELAX_ENCODE): Take three arguments: the size of
5267 the first sequence, the size of the second sequence, and a flag
5268 that says whether we should warn.
5269 (RELAX_OLD, RELAX_NEW, RELAX_RELOC[123]): Delete.
5270 (RELAX_FIRST, RELAX_SECOND): New.
5271 (mips_relax): New variable.
5272 (relax_close_frag, relax_start, relax_switch, relax_end): New fns.
5273 (append_insn): Remove "place" argument. Use mips_relax.sequence
5274 rather than "place" to check whether we're expanding the second
5275 alternative of a relaxable macro. Remove redundant check for
5276 branch relaxation. If generating a normal insn, and there
5277 is not enough room in the current frag, call relax_close_frag()
5278 to close it. Update mips_relax.sizes[]. Emit fixups for the
5279 second version of a relaxable macro. Record the first relaxable
5280 fixup in mips_relax. Remove tc_gen_reloc workaround.
5281 (macro_build): Remove all uses of "place". Use mips_relax.sequence
5282 in the same way as in append_insn.
5283 (mips16_macro_build): Remove "place" argument.
5284 (macro_build_lui): As for macro_build. Don't drop the add_symbol
5285 when generating the second version of a relaxable macro.
5286 (load_got_offset, add_got_offset): New functions.
5287 (load_address, macro): Use new relaxation machinery. Remove
5288 tc_gen_reloc workarounds.
5289 (md_estimate_size_before_relax): Set RELAX_USE_SECOND if the second
5290 version of a relaxable macro is needed. Return -RELAX_SECOND if the
5291 first version is needed.
5292 (tc_gen_reloc): Remove relaxation handling.
5293 (md_convert_frag): Go through the fixups for a relaxable macro and
5294 mark those that belong to the unneeded alternative as done. If the
5295 second alternative is needed, adjust the fixup addresses to account
5296 for the deleted first alternative.
5298 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
5300 * frags.h (frag_room): Declare.
5301 * frags.c (frag_room): New function.
5302 * doc/internals.texi: Document it.
5304 2004-01-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5306 * config/tc-mips.c (append_insn): Don't do r3900 interlock
5307 optimization for -mtune=r3900, as this will break on other CPUs.
5309 2004-01-11 Tom Rix <tcrix@worldnet.att.net>
5311 * config/tc-m68hc11.c (build_indexed_byte): movb and movw cannot
5312 be relaxed, use fixup.
5313 (md_apply_fix3): Use 5 bit reloc from movb and movw fixup.
5315 2004-01-19 Jakub Jelinek <jakub@redhat.com>
5317 * config/tc-sparc.c (sparc_ip): Disallow %f32-%f63 for single
5320 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5322 * config/tc-mips.c (append_insn): Properly detect variant frags
5323 that preclude swapping of relaxed branches. Correctly swap
5324 instructions between frags when dealing with relaxed branches.
5326 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5328 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
5330 * aclocal.m4: Regenerate.
5331 * configure: Regenerate.
5333 2004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
5335 * config/tc-h8300.c (build_bytes): Apply relaxation to bit
5338 2004-01-12 Richard Sandiford <rsandifo@redhat.com>
5340 * config/tc-mips.c (macro_build_jalr): When adding an R_MIPS_JALR
5341 reloc, reserve space for the delay slot as well as the jalr itself.
5343 2004-01-09 Paul Brook <paul@codesourcery.com>
5345 * config/tc-arm.c (do_vfp_reg2_from_sp2): Rename from do_vfp_sp_reg2.
5346 (do_vfp_sp2_from_reg2): New function.
5348 (do_vfp_dp_from_reg2): Check return values properly.
5350 2004-01-08 Ian Lance Taylor <ian@wasabisystems.com>
5352 * config/tc-mips.c (warn_nops): Remove static variable.
5353 (macro): Remove test of warn_nops.
5354 (md_shortops): Remove 'n'.
5355 (md_parse_option): Remove 'n' case.
5356 (md_show_usage): Remove -n.
5357 * doc/as.texinfo (Overview): Remove MIPS -n option.
5358 * doc/c-mips.texi (MIPS Opts): Remove mention -n.
5359 * NEWS: Mention removal of MIPS -n option.
5361 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS): Remove.
5362 (cop_interlocks): Check ISA level.
5363 (cop_mem_interlocks): Define.
5364 (reg_needs_delay): Check cop_interlocks rather than
5365 ISA_HAS_COPROC_DELAYS.
5366 (append_insn): Likewise. Use cop_mem_interlocks rather than
5367 directly checking mips_opts.isa.
5368 (mips_emit_delays): Likewise.
5370 2004-01-07 H.J. Lu <hongjiu.lu@intel.com>
5372 * config/tc-ia64.c (unwind): Move next_slot_number and
5373 next_slot_frag to ...
5374 (unw_rec_list): Here.
5375 (free_list_records): Removed.
5376 (output_unw_records): Likewise.
5377 (generate_unwind_image): Make it void.
5378 (alloc_record): Initialize next_slot_number and next_slot_frag.
5379 (slot_index): Take .org, .space and .align into account.
5380 (fixup_unw_records): Don't set slot_number to 0. Use
5381 list->next_slot_number and list->next_slot_frag instead of
5382 unwind.next_slot_number and unwind.next_slot_frag.
5383 (ia64_convert_frag): New.
5384 (generate_unwind_image): Generate a rs_machine_dependent frag
5386 (emit_one_bundle): Use list->next_slot_number and
5387 list->next_slot_frag instead of unwind.next_slot_number and
5388 unwind.next_slot_frag.
5390 * config/tc-ia64.h (md_convert_frag): Defined as
5392 (md_estimate_size_before_relax): Defined as (f)->fr_var.
5394 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
5396 2003-12-19 Alexandre Oliva <aoliva@redhat.com>
5397 * config/tc-frv.h (md_apply_fix3): Don't define.
5398 * config/tc-frv.c (md_apply_fix3): New. Shift/truncate %hi/%lo
5400 * config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Define.
5401 2003-10-07 Alexandre Oliva <aoliva@redhat.com>
5402 * config/tc-frv.c (line_separator_chars): Add `!'.
5403 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
5404 * config/tc-frv.c (md_assemble): Clear insn upfront.
5405 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
5406 * config/tc-frv.c (OPTION_FDPIC): New macro.
5407 (md_longopts): Add mfdpic.
5408 (md_parse_option): Handle it.
5409 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
5410 * config/tc-frv.c (md_cgen_lookup_reloc) <FRV_OPERAND_D12,
5411 FRV_OPERAND_S12>: Use reloc type encoded in fix-up.
5412 (frv_pic_ptr): Parse funcdesc.
5414 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5416 * doc/as.texinfo: Let texi2pod parse asconfig.texi and
5417 gasver.texi. Remove duplicate symbol definitions for texi2pod.
5419 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5421 * Makefile.am (Makefile): Move the dependency on
5422 $(BFDDIR)/configure.in to...
5423 (CONFIG_STATUS_DEPENDENCIES): ... here.
5424 (AUTOMAKE_OPTIONS): Require automake 1.8.
5425 * Makefile.in: Regenerate.
5426 * doc/Makefile.am (BASEDIR, BFDDIR): Define.
5427 (CONFIG_STATUS_DEPENDENCIES): Add a dependency on
5428 $(BFDDIR)/configure.in here as well.
5429 * doc/Makefile.in: Regenerate.
5431 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5433 * Makefile.am (install, install-info, RECURSIVE_TARGETS): Remove.
5434 * Makefile.in: Regenerate.
5435 * aclocal.m4: Regenerate.
5436 * doc/Makefile.am (install, install-info): Remove.
5437 (install-data-local): A new hook for install-info.
5438 (AUTOMAKE_OPTIONS): Require automake 1.8.
5439 * doc/Makefile.in: Regenerate.
5441 2004-01-02 Nutan Singh <nutan@kpitcummins.com>
5443 * doc/c-sh.texi: Update description about floating point behavior
5446 2004-01-02 Bernardo Innocenti <bernie@develer.com>
5448 * configure.in: Add m68k-uClinux target.
5449 * configure: Regenerate.
5451 For older changes see ChangeLog-0203
5457 version-control: never
projects / platform / upstream / binutils.git / blob