| blob | 409349ae31e0ea11cff7a691c70a8995324efb1e |
1 2005-07-21 Ralf Corsepius <ralf.corsepius@rtems.org>
3 * configure.tgt: Remove i386-*-rtemself*.
4 Remove sparc-*-rtemself*.
6 2005-07-21 Ben Elliston <bje@gnu.org>
8 * config/tc-m68k.h: Remove TE_LYNX conditional code.
10 2005-07-21 Paul Brook <paul@codesourcery.com>
12 * config/tc-arm.c (encode_thumb32_addr_mode): Don't set
13 inst.reloc.pc_rel.
15 2005-07-20 Tavis Ormandy <taviso@gentoo.org>
17 * messages.c: Use vsnprintf instead of vsprintf.
19 2005-07-20 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
21 * config/tc-m32r.c (tc_gen_reloc): Check BFD_RELOC_32_PCREL and
22 BFD_RELOC_16_PCREL to Support R_M32R_REL32.
24 2005-07-18 Nick Clifton <nickc@redhat.com>
26 * configure.tgt: Restore alpha ordering to list of arches.
28 2005-07-18 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
30 * tc-hppa.c (pa_ip): Reject match for '#' immediate if not pa20.
32 2005-07-18 Jan Beulich <jbeulich@novell.com>
34 * config/tc-i386.c (md_begin): Use IS_ELF.
35 (tc_i386_fix_adjustable): Likewise.
36 (md_estimate_size_before_relax): Likewise.
37 (md_apply_fix): Likewise.
38 (i386_target_format): Likewise.
39 (lex_got): Define to NULL when not ELF or when LEX_AT. Check IS_ELF.
40 (i386_immediate): Remove #ifdef LEX_AT.
41 (i386_displacement): Likewise.
42 * config/tc-i386.h (x86_cons): Prototype only when ELF and when not
43 LEX_AT.
45 2005-07-18 Jan Beulich <jbeulich@novell.com>
47 * config/tc-i386.c (reloc): Convert to ISO C90. Change first
48 parameter to unsigned. Parameter sign now is tristate - zero/
49 positive mean unsigned/signed, negative means signedness doesn't
50 matter. Check field size,
51 signedness, and pcrel-ness are in agreement between relocated field
52 and relocation type. Adjust diagnostics.
53 (optimize_imm): And type mask of operand instead of overwriting it.
54 (lex_got): Convert to ISO C90. Add third parameter. Add new field to
55 local structure and initialize gotrel accordingly. Pass caller as
56 mask of types that the operator can match.
57 (x86_cons_fix_new): Let reloc know that signedness of relocation
58 doesn't matter.
59 (x86_pe_cons_fix_new): Likewise.
60 (x86_cons): Pass additional argument to lex_got.
61 (i386_immediate): New local variable 'types'. Pass its address as
62 additional argument to lex_got. Mask out operand types not supported
63 befoe returning.
64 (i386_displacement): Likewise. Set bigdisp to all types supported in
65 64-bit mode, combining the previously split initialization.
67 2005-07-18 Jan Beulich <jbeulich@novell.com>
69 * config/tc-i386.c (parse_insn): Reject prefix if unavailable in
70 current mode.
72 2005-07-16 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
74 * config/tc-hppa.c (pa_ip): Search entire mnemonic before considering
75 promoted match.
77 2005-07-16 Alan Modra <amodra@bigpond.net.au>
79 * Makefile.am: Run "make dep-am".
80 * Makefile.in: Regenerate.
82 2007-07-15 H.J. Lu <hongjiu.lu@intel.com>
84 * gas/config/tc-i386.h (CpuVMX): New.
85 (CpuUnknownFlags): Add CpuVMX.
87 2005-07-14 Jim Blandy <jimb@redhat.com>
89 Add support for the Renesas M32C.
90 * Makefile.am (CPU_TYPES): List m32c.
91 (TARGET_CPU_CFILES): List config/tc-m32c.c.
92 (TARGET_CPU_HFILES): List config/tc-m32c.h.
93 * configure.in: Add case for m32c.
94 * configure.tgt: Add cases for m32c and m32c-*-elf.
95 * configure: Regenerated.
96 * config/tc-m32c.c, config/tc-m32c.h: New files.
97 * doc/Makefile.am (CPU_DOCS): Add c-m32c.texi.
98 * doc/Makefile.in: Regenerated.
99 * doc/all.texi: Set M32C.
100 * doc/as.texinfo: Add text for the M32C-specific options and line
101 comment characters, and refer to c-m32c.texi.
102 * doc/c-m32c.texi: New file.
104 2005-07-14 Nick Clifton <nickc@redhat.com>
106 PR 1069
107 * config/tc-crx.c (reset_vars): Use strncpy to prevent overflowing
108 the ins_parse buffer.
110 2005-07-10 Ralf Corsepius <ralf.corsepius@rtems.org>
112 * configure.tgt: Remove a29k-*-rtems*, hppa*-*-rtems*,i386-go32-rtems*,
113 i386-*-rtemscoff*, sparc-*-rtemsaout*.
115 2005-07-10 H.J. Lu <hongjiu.lu@intel.com>
117 * config/tc-i386.c (optimize_disp): Optimize signed 32bit
118 displacements.
120 2005-07-08 Ben Elliston <bje@au.ibm.com>
122 * frags.h: Remove ANSI_PROTOTYPES conditional code.
123 * config/obj-elf.h: Likewise.
124 * config/tc-h8300.h: Likewise.
125 * config/tc-h8500.h: Likewise.
126 * config/tc-i370.h: Likewise.
127 * config/tc-i386.h: Likewise.
128 * config/tc-m68hc11.h: Likewise.
129 * config/tc-m68k.h: Likewise.
130 * config/tc-ppc.h: Likewise.
131 * config/tc-s390.h: Likewise.
132 * config/tc-sh.h: Likewise.
133 * config/tc-sparc.h: Likewise.
134 * config/tc-tic30.c: Likewise.
135 * config/tc-w65.h: Likewise.
136 * config/tc-xtensa.h: Likewise.
138 2005-07-08 Hans-Peter Nilsson <hp@axis.com>
140 PR gas/1049
141 * config/tc-cris.h (MD_APPLY_SYM_VALUE): Define.
143 2005-07-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
145 * config/tc-tic30.c (debug): Add format attribute. Fix format
146 bugs.
148 2005-07-06 H.J. Lu <hongjiu.lu@intel.com>
150 * config/tc-i386.c (cpu_arch): Add sse3.
152 * config/tc-i386.h (CpuSSE3): Renamed from ...
153 (CpuPNI): This. Defined as CpuSSE3.
155 * doc/c-i386.texi: Document .sse3.
157 2005-07-06 Jan Beulich <jbeulich@novell.com>
159 * config/tc-ia64.c (nop): Use zero for L-unit pseudo-nop.
161 2005-07-05 Nick Clifton <nickc@redhat.com>
163 * config/tc-pdp11.c (md_apply_fix): Cast first argument to
164 md_chars_to_numbers to an unsigned pointer in order to avoid a
165 compile time warning.
167 2005-07-05 Paul Brook <paul@codesourcery.com>
169 * config/tc-ppc.c (ppc_target_format): Add VxWorks.
171 2005-07-05 Aldy Hernandez <aldyh@redhat.com>
173 * config/tc-ms1.c: New.
174 * config/tc-ms1.h: New.
175 * testsuite/gas/ms1/allinsn.d: New.
176 * testsuite/gas/ms1/allinsn.s: New.
177 * testsuite/gas/ms1/badinsn.s: New.
178 * testsuite/gas/ms1/badinsn1.s: New.
179 * testsuite/gas/ms1/badoffsethigh.s: New.
180 * testsuite/gas/ms1/badoffsetlow.s: New.
181 * testsuite/gas/ms1/badorder.s: New.
182 * testsuite/gas/ms1/badreg.s: New.
183 * testsuite/gas/ms1/badsignedimmhigh.s: New.
184 * testsuite/gas/ms1/badsignedimmlow.s: New.
185 * testsuite/gas/ms1/badsyntax.s: New.
186 * testsuite/gas/ms1/badsyntax1.s: New.
187 * testsuite/gas/ms1/badunsignedimmhigh.s: New.
188 * testsuite/gas/ms1/badunsignedimmlow.s: New.
189 * testsuite/gas/ms1/errors.exp: New.
190 * testsuite/gas/ms1/ldst.s: New.
191 * testsuite/gas/ms1/misc.d: New.
192 * testsuite/gas/ms1/misc.s: New.
193 * testsuite/gas/ms1/ms1-16-003.d: New.
194 * testsuite/gas/ms1/ms1-16-003.s: New.
195 * testsuite/gas/ms1/ms1.exp: New.
196 * testsuite/gas/ms1/msys.d: New.
197 * testsuite/gas/ms1/msys.s: New.
198 * testsuite/gas/ms1/relocs.d: New.
199 * testsuite/gas/ms1/relocs.exp: New.
200 * testsuite/gas/ms1/relocs1.s: New.
201 * testsuite/gas/ms1/relocs2.s: New.
203 2005-07-05 Jan Beulich <jbeulich@novell.com>
205 * config/tc-i386.h (CpuSVME): New.
206 (CpuUnknownFlags): Include CpuSVME.
207 * config/tc-i386.c (cpu_arch): Add .pacifica and .svme. Add opteron
208 as alias of sledgehammer.
209 (md_assemble): Include invlpga in the check for insns with two source
210 operands.
211 (process_operands): Include SVME insns in the check for ignored
212 segment overrides. Adjust diagnostic.
213 (i386_index_check): Special-case SVME insns with memory operands.
215 2005-07-04 Khem Raj <kraj@mvista.com>
216 Nick Clifton <nickc@redhat.com>
218 * tc-arm.c (struct arm_it): Make operands.imm signed to match its
219 use an immediate value.
220 (parse_vfp_reg_list): Make the 2nd parameter an unsigned pointer
221 since the register field of the operands structure is unsigned.
222 (s_arm_unwind_save_vfp): Make "reg" unsigned.
223 (parse_operands): Make the 2ns parameter an unsigned pointer to
224 match its use.
225 (do_ldrd): When using the imm field of the operands structure as a
226 second register field, treat it as unsigned.
228 2005-07-04 Alan Modra <amodra@bigpond.net.au>
230 PR 1004
231 * config/obj-elf.c (obj_elf_change_section): Use backend
232 get_sec_type_attr.
234 2005-07-01 Jan Beulich <jbeulich@novell.com>
236 * config/tc-ia64.c (line_separator_chars): Add '{' and '}'.
237 (output_spill_psprel, output_spill_psprel_p): Combine.
238 (output_spill_sprel, output_spill_sprel_p): Combine.
239 (output_spill_reg, output_spill_regp_p): Combine.
240 (process_one_record): Handle psp_psprel.
241 (parse_predicate_and_operand): New.
242 (convert_expr_to_ab_reg): Two new parameters. Return void. Always
243 initialize output values. Emit diagnostic case here.
244 (convert_expr_to_xy_reg): Likewise. Don't allow r0, f0, and f1.
245 (add_unwind_entry): New second parameter. Allow first parameter to
246 be NULL. Parse optional tag, emit warning about further support for
247 it otherwise being missing. Check end-of-line when requested.
248 (dot_fframe): Clear operand when wrong. Allow tag.
249 (dot_vframe): Likewise.
250 (dot_vframesp): Likewise. Rename parameter, issue warning when psp
251 relative.
252 (dot_vframepsp): Remove.
253 (dot_altrp): Clear operand when wrong. Allow tag.
254 (dot_save): Likewise. Let default case also go through
255 add_unwind_entry.
256 (dot_savemem): Likewise.
257 (dot_restore): Don't return when wrong operand. Allow tag.
258 (dot_spillreg, dot_spillreg_p): Combine. Simplify by using
259 parse_predicate_and_operand and the new arguments to
260 convert_expr_to_ab_reg and convert_expr_to_xy_reg. Don't return
261 when wrong operand. Allow tag.
262 (dot_restorereg, dot_restorereg_p): Likewise.
263 (dot_spillmem, dot_spillmem_p): Likewise.
264 (dot_saveg): Clear operand when wrong. Perform tighter operand
265 checks. Allow tag.
266 (dot_savef): Likewise.
267 (dot_saveb): Likewise.
268 (dot_savegf): Likewise.
269 (dot_spill): Remove end-of-line check. Combine. Simplify by using
270 parse_predicate_and_operand and the new arguments to
271 convert_expr_to_ab_reg and convert_expr_to_xy_reg. Don't return
272 when wrong operand. Allow tag.
273 (popcount): New.
274 (dot_label_state): Don't return when wrong operand.
275 (dot_copy_state): Likewise.
276 (dot_unwabi): Likewise. Check if in prologue.
277 (dot_body): Don't call demand_empty_rest_of_line.
278 (dot_prologue): Type of mask and grsave is unsigned. Perform tighter
279 operand checks.
280 (md_pseudo_table): Also use dot_restorereg for .restorereg.p. Also
281 use dot_spillreg for .spillreg.p. Also use dot_spillmem for
282 .spillpsp.p and .spillsp.p. Also use dot_vframesp for .vframepsp.
283 (parse_operand): New second parameter. Don't deal with '}' here
284 anymore. Don't advance past end-of-line.
285 (parse_operands): Pass second argument to parse_operand.
286 (ia64_start_line): Prevent out-of-bounds access through
287 input_line_pointer. Deal with '}' here.
288 (ia64_unrecognized_line): Don't deal with '}' here.
289 (dot_alias): Use ignore_rest_of_line not its deprecated alias
290 discard_rest_of_line.
292 2005-06-30 Zack Weinberg <zack@codesourcery.com>
294 * config/tc-arm.c (T_OPCODE_BRANCH, encode_arm_addr_mode_2)
295 (encode_arm_addr_mode_3, encode_arm_cp_address, do_blx, do_t_blx)
296 (do_t_branch, insns [b, bl]): Don't encode pipeline offset.
297 (do_branch): Always set inst.reloc.pc_rel.
298 (s_arm_elf_cons): Disallow use of (plt) suffix.
299 (do_adrl): Adjust X_add_number unconditionally.
300 (md_pcrel_from): Rename md_pcrel_from_section, add second segT
301 argument. Handle all adjustment for pipeline offset here.
302 (md_apply_fix): No need to undo work of md_pcrel_from. No
303 need to extract pre-encoded pipeline adjustments from various
304 branch instructions. Generally, assume instructions are already
305 all-bits-zero in the field being fixed up. Remove all OBJ_ELF
306 special cases. Handle BFD_RELOC_ARM_PLT32 like
307 BFD_RELOC_ARM_PCREL_BRANCH.
308 (tc_gen_reloc): Remove OBJ_ELF special case.
309 * config/tc-arm.c: Define MD_PCREL_FROM_SECTION.
311 2005-06-30 Ben Elliston <bje@gnu.org>
313 * Makefile.am (check-DEJAGNU): Don't search for expect.
314 * Makefile.in: Regenerate.
316 2005-06-30 Ben Elliston <bje@gnu.org>
318 * Makefile.am (EXPECT): Set to expect.
319 (RUNTEST): Likewise, set to runtest.
320 * Makefile.in: Regenerate.
322 2005-06-23 Ben Elliston <bje@gnu.org>
324 * config/m68k-parse.h: Use ISO C90.
325 * config/m68k-parse.y: Likewise.
326 * config/tc-m68k.h: Likewise.
328 2005-06-20 H.J. Lu <hongjiu.lu@intel.com>
330 PR 1013
331 * config/tc-i386.c (md_assemble): Don't call optimize_disp on
332 movabs.
333 (optimize_disp): Optimize only if possible. Don't use 64bit
334 displacement on non-constants and do same on constants if
335 possible.
337 2005-06-17 Jan Beulich <jbeulich@novell.com>
339 * config/tc-i386.c (reloc): Also handle BFD_RELOC_64_PCREL.
340 (tc_i386_fix_adjustable): Include BFD_RELOC_X86_64_GOTOFF64,
341 BFD_RELOC_X86_64_DTPOFF64, and BFD_RELOC_X86_64_TPOFF64.
342 (output_disp): Do GOTPC conversion also for BFD_RELOC_X86_64_32S
343 and BFD_RELOC_32_PCREL. Use BFD_RELOC_X86_64_GOTPC32 instead of
344 aborting.
345 (output_imm): Do GOTPC conversion also for BFD_RELOC_X86_64_32S.
346 Use BFD_RELOC_X86_64_GOTPC32 instead of aborting.
347 (tc_gen_reloc): Do GOTPC conversion also for BFD_RELOC_32_PCREL.
348 Use BFD_RELOC_X86_64_GOTPC32 instead of aborting. Also handle
349 BFD_RELOC_X86_64_GOTOFF64, BFD_RELOC_X86_64_GOTPC32,
350 BFD_RELOC_X86_64_DTPOFF64, and BFD_RELOC_X86_64_TPOFF64. Also
351 convert 8-byte pc-relative relocations.
352 (lex_got): Use BFD_RELOC_X86_64_GOTOFF64 for 64-bit @gotoff.
353 (i386_validate_fix): Likewise.
354 (x86_cons): Also handle quad values in 64-bit mode.
355 (i386_displacement): Also handle BFD_RELOC_X86_64_GOTOFF64.
356 (md_apply_fix): Include BFD_RELOC_X86_64_DTPOFF64 and
357 BFD_RELOC_X86_64_TPOFF64 in the TLS check. Also convert BFD_RELOC_64
358 to pc-relative variant. Also check for BFD_RELOC_64_PCREL.
360 2005-06-13 Zack Weinberg <zack@codesourcery.com>
362 * config/tc-arm.c (find_real_start): Check S_IS_LOCAL on
363 symbolP as well as for names with a leading dot. Use ACONCAT.
364 (md_apply_fix): For branch relocations, only replace value
365 with fixP->fx_offset (under #ifdef OBJ_ELF) when !fixP->fx_done.
366 (arm_force_relocation): Remove #ifdef OBJ_ELF case.
367 * config/tc-arm.h (LOCAL_LABEL): Remove unnecessary parentheses.
368 (LOCAL_LABEL_PREFIX): Don't define.
370 2005-06-10 Alan Modra <amodra@bigpond.net.au>
372 * config/tc-hppa.c (pa_block): Allocate just one byte for the
373 fill pattern.
375 2005-06-08 James E Wilson <wilson@specifixinc.com>
377 PR 994
378 * config/tc-ia64.c (slot_index): Revert last change. If first_frag
379 is NULL, then emit a warning, and return the current index.
381 2005-06-08 Tomas Hurka <tom@hukatronic.cz>
383 PR 991
384 * config/tc-m68k.c (m68k_ip): Test for insn compatiblity using a
385 temporary copy of the operands array so that changes can be safely
386 backed out if the insn does not match.
387 (m68k_compare_opcode): Shortcut the test when the parameters are
388 the same. Return 1 if the names match but the second opcode is
389 further on in the array than the first.
391 2005-06-08 Nick Clifton <nickc@redhat.com>
393 PR 994
394 * config/tc-ia64.c (slot_index): Check for a NULL first_frag.
396 2005-06-08 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
398 * config/tc-m32r.c (use_parallel): Change default value from 1 to 0.
400 2005-06-07 Aldy Hernandez <aldyh@redhat.com>
401 Michael Snyder <msnyder@redhat.com>
402 Stan Cox <scox@redhat.com>
404 * configure.in: Add ms1 case.
406 * configure: Regenerate.
408 * configure.tgt: Add ms1 case.
410 2005-06-07 Bob Wilson <bob.wilson@acm.org>
412 * config/tc-xtensa.h (resource_table): Change units to unsigned chars.
413 * config/tc-xtensa.c (new_resource_table): Likewise.
414 (resize_resource_table): Likewise.
415 (release_resources): Fix assertion for unsigned values.
417 2005-06-07 Zack Weinberg <zack@codesourcery.com>
419 * cgen.c, cgen.h, tc.h, write.c, config/obj-coff.c
420 * config/tc-a29k.c, config/tc-alpha.c, config/tc-alpha.h
421 * config/tc-arc.c, config/tc-arc.h, config/tc-arm.c
422 * config/tc-arm.h, config/tc-avr.c, config/tc-avr.h
423 * config/tc-cris.c, config/tc-crx.c, config/tc-d10v.c
424 * config/tc-d10v.h, config/tc-d30v.c, config/tc-d30v.h
425 * config/tc-dlx.c, config/tc-dlx.h, config/tc-fr30.h
426 * config/tc-frv.c, config/tc-frv.h, config/tc-h8300.c
427 * config/tc-h8500.c, config/tc-hppa.c, config/tc-hppa.h
428 * config/tc-i370.c, config/tc-i370.h, config/tc-i386.c
429 * config/tc-i386.h, config/tc-i860.c, config/tc-i860.h
430 * config/tc-i960.c, config/tc-i960.h, config/tc-ia64.c
431 * config/tc-ip2k.c, config/tc-ip2k.h, config/tc-iq2000.c
432 * config/tc-iq2000.h, config/tc-m32r.c, config/tc-m32r.h
433 * config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-m68k.c
434 * config/tc-m68k.h, config/tc-m88k.c, config/tc-maxq.c
435 * config/tc-mcore.c, config/tc-mcore.h, config/tc-mips.c
436 * config/tc-mips.h, config/tc-mmix.c, config/tc-mn10200.c
437 * config/tc-mn10300.c, config/tc-msp430.c, config/tc-ns32k.c
438 * config/tc-openrisc.h, config/tc-or32.c, config/tc-or32.h
439 * config/tc-pdp11.c, config/tc-pj.c, config/tc-pj.h
440 * config/tc-ppc.c, config/tc-ppc.h, config/tc-s390.c
441 * config/tc-s390.h, config/tc-sh64.c, config/tc-sh.c
442 * config/tc-sh.h, config/tc-sparc.c, config/tc-sparc.h
443 * config/tc-tahoe.c, config/tc-tic30.c, config/tc-tic4x.c
444 * config/tc-tic54x.c, config/tc-tic80.c, config/tc-v850.c
445 * config/tc-v850.h, config/tc-vax.c, config/tc-vax.h
446 * config/tc-w65.c, config/tc-xstormy16.c, config/tc-xstormy16.h
447 * config/tc-xtensa.c, config/tc-z8k.c:
448 Replace all instances of the string "_apply_fix3" with
449 "_apply_fix".
450 * po/POTFILES.in, po/gas.pot: Regenerate.
452 2005-06-08 Alan Modra <amodra@bigpond.net.au>
454 * Makefile.am: Run "make dep-am".
455 (POTFILES): Remove GAS_CFILES.
456 * Makefile.in: Regenerate.
458 2005-06-07 David Ung <davidu@mips.com>
460 * config/tc-mips.c (mips_cpu_info_table): Add cpu names m4k, 24k,
461 24kc, 24kf and 24kfx under MIPS32 release 2.
463 2005-06-04 Nick Clifton <nickc@redhat.com>
465 * config/tc-arm.c (CE, C3, CM, UE, UF): Redefine without reference
466 to their Thumb-enabled equivalents.
468 2005-06-01 Maciej W. Rozycki <macro@linux-mips.org>
470 * config/tc-mips.c (load_register): Add leading "0x" to the
471 output of sprintf_vma().
472 (macro): Likewise.
474 2005-06-01 Nick Clifton <nickc@redhat.com>
476 * config/tc-arm.c (TxCE, TxC3, TxCM, TUE, TUF): Remove redundant
477 test for the presence of thumb version of the parsing functions
478 since they must always exist and the test generates a compile time
479 warning message.
481 2005-05-31 Richard Henderson <rth@redhat.com>
483 * config/tc-alpha.c (O_lituse_jsrdirect): New.
484 (alpha_reloc_op): Add it.
485 (debug_exp): Handle it.
486 (DUMMY_RELOC_LITUSE_JSRDIRECT): New.
487 (emit_insn): Handle it.
488 * doc/c-alpha.texi (Alpha-Relocs): Document lituse_jsrdirect.
490 2005-05-31 Christian Groessler <chris@groessler.org>
492 * write.c (dump_section_relocs): Convert to ISO-C.
493 (write_relocs): Avoid signed/unsigned and fprintf argument
494 warnings in debug code.
496 2005-05-26 Zack Weinberg <zack@codesourcery.com>
498 * config/tc-arm.h (TC_FIX_TYPE): Change to int.
499 (TC_INIT_FIX_DATA): Initialize to 0, not NULL.
500 * config/tc-arm.c (fix_new_arm): Remove now-unnecessary cast.
501 (md_apply_fix3): Delete fix_is_thumb variable; refer to
502 fixP->tc_fix_data directly in the sole place it was used.
503 Explicitly truncate value, *valP, fixP->fx_addnumber, and
504 fixP->fx_offset to 32 bits, for consistent behavior between 32-
505 and 64-bit hosts.
507 2005-05-27 Jan Beulich <jbeulich@novell.com>
509 * config/tc-ia64.c (struct proc_pending): New.
510 (unwind): Replace proc_start with proc_pending.
511 (unwind_diagnostic): Check unwind.proc_pending.sym.
512 (dot_proc): Replace unwind.proc_start with unwind.proc_pending.sym.
513 Check if previous proc not closed. Record all entry points.
514 (dot_endp): Replace unwind.proc_start with unwind.proc_pending.sym.
515 Set symbol sizes for entry points recorded in dot_proc. Check
516 arguments for consistency with respective .proc's.
517 (md_assemble): Replace unwind.proc_start with
518 unwind.proc_pending.sym.
520 2005-05-27 Jan Beulich <jbeulich@novell.com>
522 * config/tc-ia64.c (emit_one_bundle): Restrict scope of ptr, end_ptr,
523 and last_ptr. Check all in-use slots for first one with non-NULL
524 unwind_record. Don't reload end_ptr before second update round.
526 2005-05-26 James E Wilson <wilson@specifixinc.com>
528 * config/tc-ia64.c (extra_goodness): Update comment.
529 (md_begin): Add debugging code to print best_template table.
531 2005-05-25 Jan Beulich <jbeulich@novell.com>
533 * config/tc-ia64.c (md_begin): Don't try to match slot 2 of an MLX
534 template.
536 2005-05-25 Jan Beulich <jbeulich@novell.com>
538 * config/tc-ia64.c (ia64_gen_real_reloc_type): Also handle
539 BFD_RELOC_UNUSED when determining the width of the reloc.
541 2005-05-25 Jan Beulich <jbeulich@novell.com>
543 * config/tc-ia64.c (dot_endp): Clear out all three pointers in unwind
544 section entry.
546 2005-05-25 Jan Beulich <jbeulich@novell.com>
548 * config/tc-ia64.c (dot_radix): Rewrite.
550 2005-05-25 Jan Beulich <jbeulich@novell.com>
552 * config/tc-ia64.c (struct unw_rec_list): Remove next_slot_number
553 and next_slot_frag.
554 (alloc_record): Remove references to next_slot_number and
555 next_slot_frag.
556 (emit_one_bundle): Likewise.
558 2005-05-22 Nick Clifton <nickc@redhat.com>
560 * config/tc-v850.c (md_apply_fix3): Pass the address of the
561 message buffer when invoking the insert function.
563 2005-05-21 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
565 * config/tc-hppa.c (pa_ip): Promote architecture from PA 1.0 to 1.1
566 only if an instruction match is found.
568 2005-05-20 Bob Wilson <bob.wilson@acm.org>
570 * config/tc-xtensa.c (xg_assemble_vliw_tokens): Change subtraction
571 to addition in argument to xtensa_dwarf2_emit_insn.
573 2005-05-19 Zack Weinberg <zack@codesourcery.com>
575 * Makefile.am: Have 'all' depend on 'info'.
576 * Makefile.in: Regenerate.
578 2005-05-19 Alan Modra <amodra@bigpond.net.au>
580 * config/tc-ppc.c (ppc_force_relocation): Add BFD_RELOC_24_PLT_PCREL.
582 2005-05-19 Anton Blanchard <anton@samba.org>
584 * config/tc-ppc.c (parse_cpu): Handle "-mpower5".
585 (md_show_usage): Document it.
586 (ppc_setup_opcodes): Insert POWER5 mnemonics.
587 * doc/c-ppc.texi (PowerPC-Opts): Document "-mpower5".
589 2005-05-19 Jan Beulich <jbeulich@novell.com>
591 * config/tc-ia64.c (dot_endp): Don't use global symbol for unwind
592 relocations in unwind section.
594 2005-05-18 Nick Clifton <nickc@redhat.com>
596 * config/tc-v850.c (md_apply_fix3): Only use the insertion routine
597 if one exists. Ignore any error messages it may produce, just
598 allow it to perform the insertion.
600 2005-05-17 Zack Weinberg <zack@codesourcery.com>
602 * hash.c (hash_lookup): Add len parameter. All callers changed.
603 (hash_find_n): New interface.
604 * hash.h: Prototype hash_find_n.
605 * sb.c: Include as.h.
606 (scrub_from_sb, sb_to_scrub, scrub_position): New statics.
607 (sb_scrub_and_add_sb): New interface.
608 * sb.h: Prototype sb_scrub_and_add_sb.
609 * input-scrub.c (input_scrub_include_sb): Use sb_scrub_and_add_sb.
611 * config/tc-arm.h (TC_FORCE_RELOCATION_LOCAL): Remove
612 reference to BFD_RELOC_ARM_GOT12 which is never generated.
613 * config/tc-arm.c: Rewrite, adding Thumb-2 support.
615 2005-05-17 Daniel Jacobowitz <dan@codesourcery.com>
617 * doc/Makefile.am (gasver.texi): Don't use $<.
618 * doc/Makefile.in: Regenerated.
620 2005-05-17 Nick Clifton <nickc@redhat.com>
622 PR 876
623 * symbols.c (resolve_symbol_value): Do not move symbols whose
624 value expression has not been resolved or finalized into the
625 absolute section as this will confuse other parts of the assembler
626 into thinking that their value is zero.
628 2005-05-17 Jan Beulich <jbeulich@novell.com>
630 * read.c (_find_end_of_line): New.
631 (find_end_of_line): New.
632 (HANDLE_CONDITIONAL_ASSEMBLY): Use it.
633 (read_a_source_file): Use it.
634 (s_globl): Use it.
635 (s_macro): Use it.
636 (get_line_sb): Use it.
637 (s_errwarn): Replace discard_rest_of_line by ignore_rest_of_line.
638 (s_comm_internal): Likewise.
639 (s_lsym): Likewise.
640 (s_macro): Likewise.
641 (s_ignore): Use ignore_rest_of_line.
642 * read.h (find_end_of_line): Prototype.
643 (discard_rest_of_line): Remove prototype. #define to
644 ignore_rest_of_line.
646 2005-05-17 Nick Clifton <nickc@redhat.com>
648 * config/tc-v850,h (TC_FIX_TYPE): Define.
649 (TC_INIT_FIX_TYPE): Define.
650 * config/tc-v850.c (md_assemble): When creating a fix record the
651 operand in the tc_fix_data field.
652 (md_apply_fix3): When applying a resolved fix use the operand's
653 insertion procedure to store the value, if the operand has been
654 recorded.
656 2005-05-15 Daniel Jacobowitz <dan@codesourcery.com>
658 * Makefile.am (m68k-parse.c, itbl-parse.c): Update ylwrap
659 invocation.
660 * Makefile.in: Regenerated.
662 2005-05-13 Sterling Augustine <sterling@tensilica.com>
663 Bob Wilson <bob.wilson@acm.org>
665 * config/tc-xtensa.c (xtensa_insnbuf_set_operand): Clarify error
666 message.
667 (xtensa_mark_zcl_first_insns): Fix incorrect nesting of conditional
668 for handling RELAX_CHECK_ALIGN_NEXT_OPCODE.
670 2005-05-11 Alan Modra <amodra@bigpond.net.au>
672 * config/tc-ppc.c (md_apply_fix3): Allow pcrel forms of BFD_RELOC_16,
673 BFD_RELOC_LO16, BFD_RELOC_HI16 and BFD_RELOC_HI16_S.
675 2005-05-10 Michael Matz <matz@suse.de>
677 * frags.c (frag_grow): Don't be too greedy in allocating memory.
679 * config/tc-hppa.c (pa_block): Check arguments to .block[z].
681 2005-05-10 Hans-Peter Nilsson <hp@bitrange.com>
683 PR binutils/886
684 * config/tc-mmix.c (mmix_handle_mmixal): Rearrange slightly.
685 Handle label-without-colon before ordinary dot-pseudo as an
686 ordinary label. Don't leak memory for label-without-colon alone
687 on a line. Don't mmixal-munge operands for dot-pseudos.
689 2005-05-10 Jan Beulich <jbeulich@novell.com>
691 * macro.c (get_any_string): Remove the two last parameters. Replace
692 references to the former expand parameter by using macro_alternate.
693 Simplify loop condition for checking for end-of-string.
694 (get_string): Remove redunant call to sb_skip_white.
695 (do_formals): Remove two last arguments to get_any_string.
696 (macro_expand): Likewise.
697 (expand_irp): Likewise.
699 2005-05-10 Jan Beulich <jbeulich@novell.com>
701 * read.c (s_macro): Move local variable 'local' to smaller scope.
702 Call sb_kill on it when done.
704 2005-05-09 Jan Beulich <jbeulich@novell.com>
706 * config/tc-i386.c (optimize_disp): Discard displacement entirely
707 when zero and not required by encoding constraints.
709 2005-05-09 H.J. Lu <hongjiu.lu@intel.com>
711 PR 936
712 * config/tc-sh64.c (sh64_fake_label): New.
714 * config/tc-sh64.h (TC_FAKE_LABEL): New.
716 * doc/internals.texi (TC_FAKE_LABEL): Document.
718 * write.c (TC_FAKE_LABEL): New.
719 (adjust_reloc_syms): Use it.
720 (write_object_file): Likewise.
722 2005-05-09 Jan Beulich <jbeulich@novell.com>
724 * config/tc-i386.c (parse_insn): Disallow use of prefix separator
725 and comma in Intel mode.
727 2005-05-09 Jan Beulich <jbeulich@novell.com>
729 * config/tc-i386.c (tc_x86_regname_to_dw2regnum): Correct 64-bit mode
730 names to match ABI. Add more registers for 32-bit and 64-bit modes.
731 Make name array static and const. Adjust lookup to account for NULL
732 entries (standing for unused register numbers).
734 2005-05-09 Jan Beulich <jbeulich@novell.com>
736 * config/tc-i386.c (parse_insn): Consider all matching instructions
737 when checking for string instruction after string-only prefix.
739 2005-05-07 H.J. Lu <hongjiu.lu@intel.com>
741 PR 940
742 * config/tc-ia64.c (start_unwind_section): Properly check
743 comdat group with SHF_GROUP.
745 2005-05-06 Bob Wilson <bob.wilson@acm.org>
747 * doc/c-xtensa.texi (Literal Directive): Spelling correction.
749 2005-05-06 Bob Wilson <bob.wilson@acm.org>
751 * config/tc-xtensa.c: Remove excess whitespace.
752 * config/tc-xtensa.h: Likewise.
753 * config/xtensa-istack.h: Likewise.
754 * config/xtensa-relax.c: Likewise.
755 * config/xtensa-relax.h: Likewise.
757 2005-05-06 Nick Clifton <nickc@redhat.com>
759 * sb.h: Fix formatting of comments.
760 * sb.c: Fix formatting of comments.
762 2005-05-06 Jan Beulich <jbeulich@novell.com>
764 * sb.h (sb_add_buffer): Reintroduce.
765 * sb.c (sb_add_buffer): Likewise.
767 2005-05-06 Jan Beulich <jbeulich@novell.com>
769 * macro.c (new_formal, del_formal): New.
770 (do_formals): Use new_formal. Check for and parse qualifier. Warn if
771 required argument has default value. Stop looking for more formal
772 when there was a vararg one.
773 (macro_expand_body): Use new_formal and del_formal.
774 (macro_expand): Likewise. Initialize local variable err. Don't
775 return immediately when encountering an error. Warn when keyword
776 argument already had a value assigned. Eliminate duplicate clearing
777 of argument value. When current positional argument matches parameter
778 of vararg type, assign to it all the remaining arguments. Issue error
779 when required parameter does not have value.
780 (free_macro): Use del_formal.
781 (expand_irp): Initialize formal type. Free buffers associated with
782 formal prior to returning.
783 * macro.h (struct formal_struct): Add new field 'type' with new
784 enumeration type 'formal_type'.
785 * doc/as.texinfo: Document macro parameter qualifiers.
786 * NEWS: Mention new functionality.
788 2005-05-06 Jan Beulich <jbeulich@novell.com>
790 * cond.c (s_ifb): New.
791 * read.c (potable): Add s_ifb as handler for .ifb and .ifnb.
792 * read.h (s_ifb): Prototype.
793 * doc/as.texinfo: Document .ifb and .ifnb.
795 2005-05-05 Steve Ellcey <sje@cup.hp.com>
797 * config/tc-ia64.c (MIN): Undef.
799 2005-05-05 Paul Brook <paul@codesourcery.com>
801 * config/tc-i386.h (ELF_TARGET_FORMAT): Define for TE_VXWORKS.
803 2005-05-05 Matt Thomas <matt@3am-software.com>
805 * config/tc-vax.c (md_assemble): Don't assume a valueT is 4
806 bytes.
808 2005-05-05 Nick Clifton <nickc@redhat.com>
810 * Update the address and phone number of the FSF organization in
811 the GPL notices in the following files:
812 COPYING, app.c, as.c, as.h, asintl.h, atof-generic.c, bignum.h,
813 bit_fix.h, cgen.c, cgen.h, cond.c, debug.c, depend.c, dw2gencfi.c,
814 dw2gencfi.h, dwarf2dbg.c, dwarf2dbg.h, ecoff.c, ecoff.h, ehopt.c,
815 emul-target.h, emul.h, expr.c, expr.h, flonum-copy.c,
816 flonum-konst.c, flonum.h, frags.c, frags.h, hash.c, hash.h,
817 input-file.c, input-file.h, input-scrub.c, itbl-lex.h, itbl-lex.l,
818 itbl-ops.c, itbl-ops.h, itbl-parse.y, listing.c, listing.h,
819 literal.c, macro.c, macro.h, messages.c, obj.h, output-file.c,
820 output-file.h, read.c, read.h, sb.c, sb.h, stabs.c,
821 struc-symbol.h, subsegs.c, subsegs.h, symbols.c, symbols.h, tc.h,
822 write.c, write.h, config/aout_gnu.h, config/atof-ieee.c,
823 config/atof-vax.c, config/itbl-mips.h, config/m68k-parse.h,
824 config/m68k-parse.y, config/m88k-opcode.h, config/obj-aout.c,
825 config/obj-aout.h, config/obj-bout.c, config/obj-bout.h,
826 config/obj-coff.c, config/obj-coff.h, config/obj-ecoff.c,
827 config/obj-ecoff.h, config/obj-elf.c, config/obj-elf.h,
828 config/obj-evax.c, config/obj-evax.h, config/obj-hp300.c,
829 config/obj-hp300.h, config/obj-ieee.c, config/obj-ieee.h,
830 config/obj-multi.h, config/obj-som.c, config/obj-som.h,
831 config/tc-a29k.c, config/tc-a29k.h, config/tc-alpha.c,
832 config/tc-alpha.h, config/tc-arc.c, config/tc-arc.h,
833 config/tc-arm.h, config/tc-avr.c, config/tc-avr.h,
834 config/tc-cris.c, config/tc-cris.h, config/tc-crx.c,
835 config/tc-crx.h, config/tc-d10v.c, config/tc-d10v.h,
836 config/tc-d30v.c, config/tc-d30v.h, config/tc-dlx.c,
837 config/tc-dlx.h, config/tc-fr30.c, config/tc-fr30.h,
838 config/tc-frv.c, config/tc-frv.h, config/tc-generic.c,
839 config/tc-generic.h, config/tc-h8300.c, config/tc-h8300.h,
840 config/tc-h8500.c, config/tc-h8500.h, config/tc-hppa.c,
841 config/tc-hppa.h, config/tc-i370.c, config/tc-i370.h,
842 config/tc-i386.c, config/tc-i386.h, config/tc-i860.c,
843 config/tc-i860.h, config/tc-i960.c, config/tc-i960.h,
844 config/tc-ia64.c, config/tc-ia64.h, config/tc-ip2k.c,
845 config/tc-ip2k.h, config/tc-iq2000.c, config/tc-iq2000.h,
846 config/tc-m32r.c, config/tc-m32r.h, config/tc-m68851.h,
847 config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-m68k.c,
848 config/tc-m68k.h, config/tc-m88k.c, config/tc-m88k.h,
849 config/tc-maxq.c, config/tc-maxq.h, config/tc-mcore.c,
850 config/tc-mcore.h, config/tc-mips.c, config/tc-mips.h,
851 config/tc-mmix.c, config/tc-mmix.h, config/tc-mn10200.c,
852 config/tc-mn10200.h, config/tc-mn10300.c, config/tc-mn10300.h,
853 config/tc-msp430.c, config/tc-msp430.h, config/tc-ns32k.c,
854 config/tc-ns32k.h, config/tc-openrisc.c, config/tc-openrisc.h,
855 config/tc-or32.c, config/tc-or32.h, config/tc-pdp11.c,
856 config/tc-pdp11.h, config/tc-pj.c, config/tc-pj.h,
857 config/tc-ppc.c, config/tc-ppc.h, config/tc-s390.c,
858 config/tc-s390.h, config/tc-sh.c, config/tc-sh.h,
859 config/tc-sh64.c, config/tc-sh64.h, config/tc-sparc.c,
860 config/tc-sparc.h, config/tc-tahoe.c, config/tc-tahoe.h,
861 config/tc-tic30.c, config/tc-tic30.h, config/tc-tic4x.c,
862 config/tc-tic4x.h, config/tc-tic54x.c, config/tc-tic54x.h,
863 config/tc-tic80.c, config/tc-tic80.h, config/tc-v850.c,
864 config/tc-v850.h, config/tc-vax.c, config/tc-vax.h,
865 config/tc-w65.c, config/tc-w65.h, config/tc-xstormy16.c,
866 config/tc-xstormy16.h, config/tc-xtensa.c, config/tc-xtensa.h,
867 config/tc-z8k.c, config/tc-z8k.h, config/te-386bsd.h,
868 config/te-freebsd.h, config/te-hp300.h, config/te-hppa.h,
869 config/te-ic960.h, config/te-irix.h, config/te-nbsd.h,
870 config/te-netware.h, config/te-sparcaout.h, config/te-sun3.h,
871 config/te-tmips.h, config/te-vxworks.h, config/vax-inst.h,
872 config/xtensa-istack.h, config/xtensa-relax.c,
873 config/xtensa-relax.h, doc/fdl.texi
875 2005-05-05 Nick Clifton <nickc@redhat.com>
877 * config/tc-arm.c (arm_opts): Make -mlittle-endian switch set
878 the target_big_endian variable to false.
880 2005-05-04 Alan Modra <amodra@bigpond.net.au>
882 * config/obj-ecoff.c (ecoff_frob_file_before_fix): Correct section
883 list traversal. Use bfd_section_list_prepend.
884 * config/tc-mmix.c (mmix_frob_file): Don't needlessly iterate
885 over the section list.
886 * config/tc-xtensa.c (xtensa_remove_section): Delete.
887 (xtensa_insert_section): Delete.
888 (xtensa_move_seg_list_to_beginning): Use bfd_section_list_remove
889 and bfd_section_list_prepend.
890 (xtensa_reorder_seg_list): Use bfd_section_list_remove and
891 bfd_section_list_insert_after.
893 2005-05-03 Nick Clifton <nickc@redhat.com>
895 * config/obj-ecoff.c (ecoff_frob_file_before_fix): Fix invocations
896 of bfd_section_list... macros.
897 * config/tc-mmix.c (mmix_frob_file): Likewise.
898 * config/tc-xtensa.c (xtensa_remove_section): Likewise.
899 (xtensa_insert_section): Likewise.
901 * macro.c (macro_hash): Remove static.
902 * macro.h (macro_hash): Provide an external declaration.
904 2005-05-02 H.J. Lu <hongjiu.lu@intel.com>
906 * write.c (write_object_file): Use bfd_section_double_list_remove
907 to remove sections.
909 2005-05-02 Daniel Jacobowitz <dan@codesourcery.com>
911 * doc/Makefile.am (gasver.texi): Correct quoting.
912 * doc/Makefile.in: Regenerated.
914 2005-04-29 Ralf Corsepius <ralf.corsepius@rtems.org>
916 * configure.tgt: Add h8300*-*-rtemscoff.
917 Switch h8300*-*-rtems* to elf.
919 2005-04-29 H.J. Lu <hongjiu.lu@intel.com>
921 * hash.c: Undo the last change.
922 * hash.h: Likewise.
924 2005-04-29 Daniel Jacobowitz <dan@codesourcery.com>
926 * doc/Makefile.am (gasver.texi): Depend on bfd/configure instead
927 of Makefile.
928 (DISTCLEANFILES): Remove.
929 (MAINTAINERCLEANFILES): Add asconfig.texi.
930 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
932 2005-04-29 Ben Elliston <bje@au.ibm.com>
934 * Makefile.am (GAS_CFILES): Remove bignum-copy.c.
935 (GENERIC_OBJS): Likewise, remove bignum-copy.o.
936 (bignum-copy.o): Remove.
937 * Makefile.in: Regenerate.
938 * makefile.vms (OBJS): Remove bignum-copy.obj.
939 * symbols.h (local_symbol_make): Remove declaration.
940 (verify_symbol_chain_2): Likewise.
941 * symbols.c (local_symbol_make): Make static.
942 (max_indent_level): Likewise.
943 (verify_symbol_chain_2): Remove.
944 * macro.c (macro_hash): Make static.
945 * messages.c (fprint_value): Remove.
946 * read.h (get_absolute_expr): Remove.
947 (emit_leb128_expr): Likewise.
948 (do_s_func): Likewise.
949 * read.c (do_s_func): Make static.
950 (emit_leb128_expr): Likewise.
951 (get_absolute_expr): Likewise.
952 * as.h (as_howmuch): Remove declaration.
953 (fprint_value): Likewise.
954 * as.c (myname): Make static.
955 * input-scrub.c (as_howmuch): Remove.
956 (as_1_char): Likewise.
957 * input-file.h (input_file_is_open): Remove.
958 * input-file.c (input_file_is_open): Likewise.
959 * expr.h (expr_build_unary): Remove declaration.
960 (expr_build_binary): Likewise.
961 * expr.c (expr_build_unary): Remove.
962 (expr_build_binary): Likewise.
963 * hash.h (hash_replace): Remove declaration.
964 (hash_delete): Likewise.
965 * hash.c (hash_replace): Remove.
966 (hash_delete): Likewise.
967 * bignum-copy.c (bignum_copy): Move from here ..
968 * config/tc-vax.c (bignum_copy): .. to here.
969 * bignum.h (LOG_TO_BASE_2_OF_10): Remove.
970 (bignum_copy): Remove extern declaration.
971 * sb.h (string_count): Remove extern declaration.
972 (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
973 (sb_name): Likewise.
974 * sb.c (dsize): Replace preprocessor macro with static int.
975 (string_count): Make static.
976 (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
977 (sb_name): Likewise.
978 * config/obj-coff.c (dim_index): Make static.
979 * config/tc-i386.c (GOT_symbol): Likewise.
980 (output_invalid_buf): Likewise.
981 * doc/internals.texi (Warning and error messages): Remove the
982 prototype for fprint_value.
984 2005-04-27 Ben Elliston <bje@au.ibm.com>
986 * link.cmd: Remove.
988 2005-04-26 H.J. Lu <hongjiu.lu@intel.com>
990 * config/obj-multi.h (FAKE_LABEL_NAME): Defined.
992 * read.c (pseudo_set): Disallow symbol set to common symbol.
994 PR 857
995 * write.c (write_object_file): Report common symbol name when
996 disallowing local symbol set to common symbol.
997 (adjust_reloc_syms): Disallow local symbol set to undefined
998 symbol.
1000 2005-04-25 Jan Beulich <jbeulich@novell.com>
1002 * macro.c (macro_expand_body): Replace locals indicator parameters
1003 with actual macro_entry. New local variables macro_line and err.
1004 Don't return when encountering an error, just record the fact.
1005 Detect local symbol name colliding with parameter. Track line number
1006 inside of macro expansion.
1007 (do_formals): Move local variable name to wider scope. Check
1008 parameter of the same name doesn't already exist. In MRI mode, also
1009 check it doesn't collide with the argument count pseudo-parameter).
1010 (define_macro): Add file and line number parameters. Remove local
1011 variable namestr. New local variable error. Initialize macro_entry
1012 members file, line, and name. Don't return when encountering an
1013 error, just record the fact. Use %s in some diagnostics for read.c
1014 to insert the macro name. Free macro_entry on error.
1015 (macro_expand): Pass macro_entry to macro_epand_body. Don't return
1016 when encountering an error, just record the fact.
1017 (expand_irp): Don't return when encountering an error, just record
1018 the fact.
1019 * macro.h (macro_struct): New members name, file, and line.
1020 (define_macro): Add file and line number parameters.
1021 * read.c (s_macro): Pass file and line to define_macro. Tag warning
1022 regarding pseudo-op redefinition with the file/line that macro
1023 definition started at.
1025 2005-04-22 Bob Wilson <bob.wilson@acm.org>
1027 * config/tc-xtensa.c (LOOKAHEAD_ALIGNER): Delete macro.
1028 (future_alignment_required): Remove ifdefs that use it.
1030 2005-04-22 Bob Wilson <bob.wilson@acm.org>
1032 * config/tc-xtensa.c (xg_get_build_instr_size): Remove.
1033 (xg_is_narrow_insn, xg_expand_narrow): Remove. Merge into...
1034 (xg_is_single_relaxable_insn): ...here. Add "targ" and "narrow_only"
1035 parameters.
1036 (xg_assembly_relax, xg_find_narrowest_format, relaxation_requirements,
1037 convert_frag_narrow): Use new version of xg_is_single_relaxable_insn.
1039 2005-04-21 Christian Groessler <chris@groessler.org>
1041 * config/tc-z8k.c (md_assemble): Fix buffer overrun in operand[]
1042 array.
1044 2005-04-20 H.J. Lu <hongjiu.lu@intel.com>
1046 * config/obj-aout.h (S_IS_EXTERN): Removed.
1047 * config/obj-bout.h (S_IS_EXTERN): Likewise.
1048 * config/obj-coff.h (S_IS_EXTERN): Likewise.
1049 * symbols.c (S_IS_EXTERN): Likewise.
1050 * symbols.h (S_IS_EXTERN): Likewise.
1052 * config/tc-alpha.c (tc_gen_reloc): Replace S_IS_EXTERN with
1053 S_IS_EXTERNAL.
1054 * config/tc-d10v.c (md_apply_fix3): Likewise.
1055 * config/tc-ia64.c (ia64_fix_adjustable): Likewise.
1056 * config/tc-iq2000.c (iq2000_fix_adjustable): Likewise.
1057 * config/tc-m32r.c (m32r_fix_adjustable): Likewise.
1058 * config/tc-mmix.c (mmix_adjust_symtab): Likewise.
1059 * config/tc-sh64.c (shmedia_frob_file_before_adjust): Likewise.
1060 (shmedia_md_convert_frag): Likewise.
1061 * symbols.c (print_symbol_value_1): Likewise.
1062 * write.c (write_object_file): Likewise.
1064 2005-04-20 Nick Clifton <nickc@redhat.com>
1066 * config/tc-xtensa.c (get_aligned_diff): Change type of
1067 branch_align to offsetT so that its signedness matches that of
1068 target_size.
1070 * config/tc-mips.c (macro): Use sprintf_vma to convert a > 32 bit
1071 number into a readable string.
1072 (load_register): Likewise.
1074 2005-04-20 Andreas Schwab <schwab@suse.de>
1076 * config/tc-ia64.c (specify_resource): Initialize all of tmpl.
1078 2005-04-19 David S. Miller <davem@davemloft.net>
1080 * config/tc-sparc.c (md_assemble): If sparc_ip gives us a
1081 NULL insn, exit early. Remove now spurious NULL checks.
1082 (sparc_ip): Use as_bad for unknown opcode errors, set *pinsn
1083 to NULL and exit.
1085 2005-04-19 Jan Beulich <jbeulich@novell.com>
1087 * symbols.h (symbol_find_base): Remove prototype.
1088 * symbols.c (save_symbol_name): Remove code section conditional upon
1089 STRIP_UNDERSCORE.
1090 (symbol_find): Remove.
1091 (symbol_find_base): Rename to symbol_find.
1092 * subsegs.c (section_symbol): Replace use of symbol_find_base with
1093 symbol_find.
1094 * config/obj-coff.c (tag_insert): Remove code section conditional
1095 upon STRIP_UNDERSCORE.
1096 (obj_coff_def): Likewise.
1097 (obj_coff_endef): Replace use of symbol_find_base with symbol_find.
1098 (coff_frob_symbol): Likewise.
1099 (yank_symbols): Likewise.
1100 (c_section_symbol): Likewise.
1101 * config/obj-coff.h (DO_NOT_STRIP): Remove.
1102 * config/tc-arm.c (symbol_locate): Remove code section conditional
1103 upon STRIP_UNDERSCORE.
1104 * config/tc-h8300.h (DO_NOT_STRIP): Remove.
1105 * config/tc-h8500.h (DO_NOT_STRIP): Remove.
1106 * config/tc-sh.h (DO_NOT_STRIP): Remove.
1107 * config/tc-w65.h (DO_NOT_STRIP): Remove.
1108 * config/tc-z8k.h (DO_NOT_STRIP): Remove.
1110 2005-04-19 Andreas Schwab <schwab@suse.de>
1112 * config/tc-ia64.c (md_assemble): Fix error message for wrong
1113 access to application registers.
1115 2005-04-19 Jan Beulich <jbeulich@novell.com>
1117 * config/te-sysv32.h: Remove.
1118 * Makefile.am (TARG_ENV_HFILES): Remove reference to
1119 config/te-sysv32.h.
1120 * Makefile.in (TARG_ENV_HFILES): Likewise.
1122 2005-04-19 Jan Beulich <jbeulich@novell.com>
1124 PR/847
1125 * config/tc-ia64.c (ia64_canonicalize_symbol_name): Re-allow zero-
1126 length symbols.
1128 2005-04-18 Mark Kettenis <kettenis@gnu.org>
1130 * config/tc-i386.c (md_begin): Allow hyphens in mnemonics.
1132 2005-04-18 Maciej W. Rozycki <macro@linux-mips.org>
1134 * config/tc-mips.c (normalize_constant_expr): Don't check for
1135 HAVE_32BIT_GPRS.
1136 (check_absolute_expr): Only call normalize_constant_expr() if
1137 HAVE_32BIT_GPRS.
1138 (mips_ip): Likewise.
1140 * config/tc-mips.c (check_absolute_expr): Fix formatting.
1142 2005-04-18 Jan Beulich <jbeulich@novell.com>
1144 * macro.c (free_token): New, freeing all the memory associated with a
1145 macro.
1146 (do_formals): Move initializers to ...
1147 (define_macro): ... here.
1148 (delete_macro): Convert passed in name to lower case. Warn when
1149 purging macro that doesn't exist. Use hash_jam instead of hash_delete.
1151 2005-04-15 Maciej W. Rozycki <macro@linux-mips.org>
1153 * config/tc-mips.c (normalize_constant_expr): Fix formatting.
1155 2005-04-15 Jan Beulich <jbeulich@novell.com>
1157 * config/obj-elf.c (obj_elf_struct): New.
1158 (elf_pseudo_table). Use it for .offset and .struct.
1160 2005-04-14 Bob Wilson <bob.wilson@acm.org>
1161 Sterling Augustine <sterling@tensilica.com>
1163 * config/tc-xtensa.c (get_aligned_diff): Handle target_size larger
1164 than the section alignment.
1166 2005-04-14 Bob Wilson <bob.wilson@acm.org>
1167 H.J. Lu <hongjiu.lu@intel.com>
1169 * config/tc-xtensa.h (struct xtensa_frag_type): Add lit_frchain field.
1170 * config/tc-xtensa.c (xg_translate_sysreg_op,
1171 xtensa_translate_old_userregs_ops,
1172 xtensa_find_unaligned_branch_targets,
1173 xtensa_find_unaligned_loops, xtensa_fix_close_loop_end_frags,
1174 relax_frag_add_nop): Support 64-bit host.
1175 (xtensa_mark_literal_pool_location, xtensa_move_literals): Use
1176 tc_frag_data lit_frchain and lit_seg fields instead of fr_var.
1178 2005-04-14 Mark Kettenis <kettenis@gnu.org>
1180 * configure.tgt: Add support for OpenBSD/sparc ELF.
1182 * configure.tgt: Set emulation for mips-*-openbsd*.
1183 Remove broken mips-dec-openbsd* config.
1184 * configure.in: Set default ABI for mips64-*-openbsd*.
1185 * configure: Regenerate.
1187 2005-04-14 Maciej W. Rozycki <macro@linux-mips.org>
1189 * config/tc-mips.c (macro) [ldd_std]: Don't attempt the GP
1190 optimization for constant addresses.
1192 2005-04-14 Nick Clifton <nickc@redhat.com>
1194 * as.c (main): Move parse_args before symbol_begin and frag_init
1195 so that the hash table size can be set before it is used.
1196 * hash.c: Use an unsigned long type for the size of the hash
1197 tables.
1198 * hash.h (set_gas_hash_table_size): Update the prototype.
1200 2005-04-14 Alan Modra <amodra@bigpond.net.au>
1202 * Makefile.am (NO_WERROR): Define. Use instead of -Wno-error.
1203 * acinclude.m4: Include ../bfd/warning.m4.
1204 * configure.in: Invoke AM_BINUTILS_WARNINGS.
1205 * Makefile.in: Regenerate.
1206 * configure: Regenerate.
1207 * doc/Makefile.in: Regenerate.
1209 2005-04-13 Maciej W. Rozycki <macro@linux-mips.org>
1211 * config/tc-mips.c (IS_ZEXT_32BIT_NUM): New macro.
1212 (normalize_address_expr): New function to sign-extend address
1213 offsets that fit into 32 bits in 32-bit mode.
1214 (macro_build_ldst_constoffset): Use normalize_address_expr()
1215 instead of a handcoded sequence.
1216 (load_register): Likewise. Report oversized numbers in a useful
1217 way.
1218 (macro) [ld_st, ldd_std]: Reject all oversized offsets, not only
1219 for constant addresses. Report oversized numbers in a useful way.
1220 (mips_ip): Use normalize_address_expr() for addresses.
1222 2005-04-12 Mark Kettenis <kettenis@gnu.org>
1224 * config/tc-i386.c (output_insn): Handle VIA PadLock instructions
1225 similar to other instructions now that they're marked as ImmExt.
1227 2005-04-12 Nick Clifton <nickc@redhat.com>
1229 * hash.c (DEFAULT_SIZE): Delete. Replace with:
1230 (gas_hash_table_size): New static variable.
1231 (set_gas_hash_table_size): New function: Records a requested size
1232 for the hash tables.
1233 (get_gas_hash_table_size): New function: Return a prime number
1234 near the requested size of the hash table.
1235 (hash_new): Use get_gas_hash_table_size.
1236 * hash.h: Add a prototype for set_gas_hash_table_size.
1237 * as.c (show_usage): Add description of new switches: --hash-size
1238 and --reduce-memory-overheads.
1239 (option_values): Add OPTION_HASH_TABLE_SIZE and
1240 OPTION_REDUCE_MEMORY_OVERHEADS.
1241 (std_longpopts): Add entries for the new options.
1242 (parse_args): Handle the new options.
1243 * Makefile.am: Add a dependency of as.c on hash.h.
1244 * Makefile.in: Regenerate.
1245 * doc/as.texinfo: Document the new switches.
1246 * NEWS: Mention the new switches.
1248 2005-04-12 Nick Clifton <nickc@redhat.com>
1250 PR gas/818
1251 * config/tc-hppa.c (pre_defined_registers): Fix %farg[0-3]
1252 synonyms.
1254 2005-04-12 Alan Modra <amodra@bigpond.net.au>
1256 * Makefile.am: Run "make dep-am".
1257 * Makefile.in: Regenerate.
1259 2005-04-11 Sterling Augustine <sterling@tensilica.com>
1260 Bob Wilson <bob.wilson@acm.org>
1262 * config/tc-xtensa.c (check_t1_t2_reads_and_writes): Fix typo.
1264 2005-04-11 Mark Kettenis <kettenis@gnu.org>
1266 * configure.tgt (generic_target): Add support for OpenBSD/i386 ELF.
1268 2005-04-11 Jan Beulich <jbeulich@novell.com>
1270 * NEWS: Mention these changes and their effects.
1271 * macro.c (get_token): Use is_name_beginner/is_part_of_name/
1272 is_name_ender.
1273 (check_macro): Likewise.
1274 (buffer_and_nest): Likewise. Permit multiple labels. Don't discard
1275 labels together with the closing pseudo-op.
1276 (macro_expand_body): Adjust comment. Range-check input before use.
1277 Adjust mis-spelled diagnostic. Use is_name_beginner.
1278 * read.c (try_macro): New.
1279 (read_a_source_file): New static variable last_eol. Don't list
1280 macro expansion lines more than once. Call try_macro.
1281 (s_macro): Set section of line_label to absolute instead of undefined.
1282 * doc/as.texinfo: Add information on the caveats of these changes.
1284 2005-04-11 Alan Modra <amodra@bigpond.net.au>
1286 * symbols.c (symbol_X_add_number): Change return type to "offsetT *".
1287 * symbols.h (symbol_X_add_number): Update prototype.
1289 2005-04-10 Eric Christopher <echristo@redhat.com>
1291 * symbols.c (symbol_X_add_number): Fix warning.
1293 2005-04-10 H.J. Lu <hongjiu.lu@intel.com>
1295 * config/tc-m68k.c (md_begin): Support 64bit host.
1296 (get_num): Support 64bit BFD on 32bit host.
1298 2005-04-10 H.J. Lu <hongjiu.lu@intel.com>
1300 * config/tc-mips.c (md_apply_fix3): Fix typos in BFD_RELOC_64.
1302 2005-04-09 Alan Modra <amodra@bigpond.net.au>
1304 * read.c (assign_symbol): Remove const from parm. Fix xcalloc
1305 call. Don't do the COFF hacks for multi-emulation gas. Move
1306 demand_empty_rest_of_line back to caller.
1307 (s_set, equals): demand_empty_rest_of_line here.
1309 PR gas/827
1310 * as.h (rs_dummy): Define.
1311 * symbols.c (symbol_X_add_number): New function.
1312 * symbols.h (symbol_X_add_number): Declare.
1313 * stabs.c (aout_process_stab): Tidy symbol frag setting.
1314 * read.c (assign_symbol): New function, split out from s_set.
1315 Use symbol_find_or_make. Leave fr_type of dummy frag as rs_dummy.
1316 Fix COFF hacks for multi-emulation gas.
1317 (s_set): Call assign_symbol. Remove "register" keyword.
1318 (set_zero_frag): New function.
1319 (pseudo_set): Always check for assignment to section syms.
1320 Always set segment and frag of symbol, and likewise extern for
1321 aout/bout. Handle assignment of sym=sym+/-const specially. Don't
1322 special case exp.X_add_number non-zero for O_symbol expressions.
1323 (equals): Use assign_symbol.
1325 2005-04-08 Bob Wilson <bob.wilson@acm.org>
1327 * config/tc-xtensa.c (xtensa_create_xproperty_segments): Skip
1328 SEC_MERGE sections.
1330 2005-04-06 H.J. Lu <hongjiu.lu@intel.com>
1332 * config/tc-i386.c (tc_gen_reloc): Don't turn
1333 BFD_RELOC_X86_64_32S into BFD_RELOC_32.
1335 2005-04-06 Nick Clifton <nickc@redhat.com>
1337 * po/rw.po: New translation: Kinyarwanda
1338 * configure.in (ALL_LINGUAS): Add rw
1339 * configure: Regenerate.
1341 2005-04-05 Sterling Augustine <sterling@tensilica.com>
1342 Bob Wilson <bob.wilson@acm.org>
1344 * config/tc-xtensa.c (branch_align_power): New.
1345 (xtensa_find_unaligned_branch_targets, get_aligned_diff,
1346 future_alignment_required): Use branch_align_power to check section
1347 alignment as well as xtensa_fetch_width when aligning branch targets.
1349 2005-04-05 Bob Wilson <bob.wilson@acm.org>
1351 * config/tc-xtensa.c: Warning fixes throughout.
1352 (xtensa_fetch_width): Change to unsigned.
1353 (assemble_nop, xtensa_find_unaligned_branch_targets,
1354 xtensa_find_unaligned_loops, xg_assemble_vliw_tokens,
1355 is_narrow_branch_guaranteed_in_range, xtensa_fix_close_loop_end_frags,
1356 min_bytes_to_other_loop_end, unrelaxed_frag_min_size,
1357 unrelaxed_frag_max_size, xtensa_fix_short_loop_frags,
1358 count_insns_to_loop_end, unrelaxed_frag_min_insn_count,
1359 get_text_align_max_fill_size, get_text_align_nop_count,
1360 get_text_align_nth_nop_size, get_noop_aligned_address,
1361 get_aligned_diff, convert_frag_align_next_opcode,
1362 convert_frag_immed_finish_loop, xtensa_create_property_segments,
1363 xtensa_create_xproperty_segments, xt_block_aligned_size): Clean up
1364 types, avoiding size_t and using offsetT and addressT appropriately.
1365 (get_text_align_power): Clean up types. Avoid incorrect bound.
1366 (get_text_align_fill_size): Clean up types. Restructure for clarity.
1368 2005-04-04 H.J. Lu <hongjiu.lu@intel.com>
1370 * config/tc-ia64.c (start_unwind_section): Undo the change
1371 of 2004-08-18.
1372 (generate_unwind_image, dot_endp): Likewise.
1374 2005-04-01 David Mosberger <davidm@hpl.hp.com>
1376 * config/tc-ia64.c (ia64_handle_align): Move le_nop and
1377 le_nop_stop arrays and initializers to file scope.
1378 (md_begin): When generating code for anything other than
1379 Itanium 1, use MMI instead of MFI NOP bundles as a filler.
1381 2005-04-01 Jan Beulich <jbeulich@novell.com>
1383 * config/tc-i386.c (output_imm): Also set sign flag for 64-bit push
1384 immediates.
1386 2005-04-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
1388 * NEWS: Mention [fdgh]_floating.
1389 * config/atof-vax.c: Fix some whitespace.
1390 * config/tc-vax.c (md_pseudo_table): Add "[fdgh]_floating".
1392 2005-04-01 Nick Clifton <nickc@redhat.com>
1394 * configure.in: Add a check for <unistd.h> providing a prototype
1395 for getopt() which is compatible with the one in
1396 include/getopt.h. If so then define HAVE_DECL_GETOPT.
1397 * configure: Regenerate.
1398 * config.in (HAVE_DECL_GETOPT): Add.
1400 2005-04-01 Jan Beulich <jbeulich@novell.com>
1402 * config/tc-i386.c (s_bss): Call obj_elf_section_change_hook.
1404 2005-04-01 Jan Beulich <jbeulich@novell.com>
1406 * config/tc-i386.c (md_apply_fix3): Also handle BFD_RELOC_X86_64_32S.
1407 (tc_gen_reloc): Handle BFD_RELOC_X86_64_32S in the default case.
1409 2005-03-30 Julian Brown <julian@codesourcery.com>
1411 * config/tc-arm.c (arm_adjust_symtab): Rename
1412 bfd_elf32_is_arm_mapping_symbol_name to bfd_is_arm_mapping_symbol_name.
1414 2005-03-30 Julian Brown <julian@codesourcery.com>
1416 * config/tc-arm.c (mapping_state): Change documentation in function
1417 comment to cross-reference spec instead. Change type of mapping symbols
1418 to BSF_NO_TYPE.
1419 (arm_adjust_symtab): Don't change type of mapping symbols here.
1421 2005-03-30 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
1423 * as.h [NEED_DECLARATION_FFS] (ffs): Prototype and alphabetize.
1424 * config.in: Regenerate.
1425 * configure: Regenerate.
1426 * configure.in: Check for ffs decl and alphabetize.
1428 2005-03-29 Daniel Jacobowitz <dan@codesourcery.com>
1429 Phil Blundell <philb@gnu.org>
1431 * config/tc-arm.c (arm_parse_reloc): Add TLS relocations.
1432 (md_apply_fix3): Mark TLS symbols.
1433 (tc_gen_reloc): Handle TLS relocations.
1434 (arm_fix_adjustable): Ignore TLS relocations.
1435 (s_arm_elf_cons): Support expressions after decorated symbols.
1437 2005-03-29 Julian Brown <julian@codesourcery.com>
1439 * config/tc-arm.c (marked_pr_dependency): New bitmap, bit N indicates
1440 whether personality routine index N has been output for this section.
1441 (mapping_state): tc_segment_info_data now struct not enum.
1442 (arm_elf_change_section): Likewise, and marked_pr_dependency is now
1443 handled on section change.
1444 (create_unwind_entry): Previous code to output dependency removed.
1445 (s_arm_unwind_fnend): Output dependency if it hasn't been done already
1446 for this section.
1447 * config/tc-arm.h (TC_SEGMENT_INFO_TYPE): Redefined as struct
1448 arm_segment_info_type.
1449 (arm_segment_info_type): New struct.
1451 2005-03-28 Sterling Augustine <sterling@tensilica.com>
1452 Bob Wilson <bob.wilson@acm.org>
1454 * config/tc-xtensa.c (do_align_targets): Update comment.
1455 (xtensa_frob_label): Compute "freq" before possibly switching frags.
1456 Insert a LOOP_END frag before every loop target, and do not overload
1457 DESIRE_ALIGN_IF_TARGET frags with loop end information.
1458 (xg_assemble_vliw_tokens): Use do_align_targets.
1459 (xtensa_fix_target_frags): Remove code to convert a
1460 DESIRE_ALIGN_IF_TARGET frag to a LOOP_END frag when there is a
1461 negatable branch at the end of a loop.
1462 (frag_can_negate_branch): Delete.
1464 2005-03-28 David Mosberger <davidm@hpl.hp.com>
1465 H.J. Lu <hongjiu.lu@intel.com>
1467 PR 803
1468 NEWS: Mention "-mtune=[itanium1|itanium2]".
1470 * config/tc-ia64.c (md): Add tune.
1471 (md_parse_option): Accepted "-mtune=[itanium1|itanium2]".
1472 (md_show_usage): Add "-mtune=[itanium1|itanium2]".
1473 (extra_goodness): Prefer M- and I-unit NOPs for itanium2. F and
1474 B unit NOPs are discouraged for McKinley-derived cores.
1475 (md_begin): Don't hardcode the "extra_goodness()" function in
1476 the comment...
1477 (ia64_init): Set md.tune to itanium2.
1479 * doc/as.texinfo: Add -mtune=[itanium1|itanium2]".
1480 * doc/c-ia64.texi: Likewise.
1482 2005-03-27 Ian Lance Taylor <ian@airs.com>
1484 * config/obj-coff.c (coff_frob_symbol): When crashing because of a
1485 bad C_EFCN symbol, print its name.
1487 2005-03-25 Bob Wilson <bob.wilson@acm.org>
1489 * config/tc-xtensa.c (use_longcalls): Delete.
1490 (xg_symbolic_immeds_fit): Check for direct calls and return TRUE if
1491 the use_longcalls flag is set. Do this before checking the segment.
1492 (xg_expand_assembly_insn): Rearrange to use new do_expand flag. Never
1493 expand direct calls at this point.
1494 (xtensa_set_frag_assembly_state): Set use_longcalls flag.
1495 (xtensa_find_unmarked_state_frags): Likewise.
1496 (md_assemble): Do not disable longcalls by setting is_specific_opcode.
1497 (xg_assemble_vliw_tokens): Switch frags when use_longcalls changes.
1498 (convert_frag_immed): Remove unnecessary check of is_specific_opcode.
1499 * config/tc-xtensa.h (xtensa_frag_type): Add use_longcalls flag.
1501 2005-03-25 Hans-Peter Nilsson <hp@bitrange.com>
1503 * config/tc-mmix.c, config/tc-mmix.h: Convert to ISO C90.
1505 2005-03-25 Hans-Peter Nilsson <hp@axis.com>
1507 * config/tc-cris.h: Convert to ISO C90.
1508 * config/tc-cris.c: Ditto.
1509 (md_estimate_size_before_relax): Remove obsolete comment for
1510 parameter "segment_type".
1511 (md_begin): Document reason for cast of hash_insert argument.
1512 (md_atof): Correct type of parameter "type".
1514 2005-03-24 Nick Clifton <nickc@redhat.com>
1516 * write.h (bit_fix_new): Remove redundant prototype.
1517 * config/atof-ieee.c: Convert to ISO-C90 and fix formatting.
1518 * config/obj-aout.c: Convert to ISO-C90 and fix formatting.
1519 * config/obj-aout.h: Convert to ISO-C90 and fix formatting.
1520 * config/obj-bout.c: Convert to ISO-C90 and fix formatting.
1521 * config/obj-bout.h: Convert to ISO-C90 and fix formatting.
1522 * config/obj-ecoff.c: Convert to ISO-C90 and fix formatting.
1523 * config/obj-ecoff.h: Convert to ISO-C90 and fix formatting.
1524 * config/obj-som.c: Convert to ISO-C90 and fix formatting.
1525 * config/obj-som.h: Convert to ISO-C90 and fix formatting.
1526 * config/tc-a29k.c: Convert to ISO-C90 and fix formatting.
1527 * config/tc-a29k.h: Convert to ISO-C90 and fix formatting.
1528 * config/tc-alpha.c: Convert to ISO-C90 and fix formatting.
1529 * config/tc-alpha.h: Convert to ISO-C90 and fix formatting.
1530 * config/tc-arc.c: Convert to ISO-C90 and fix formatting.
1531 * config/tc-arc.h: Convert to ISO-C90 and fix formatting.
1532 * config/tc-d10v.c: Convert to ISO-C90 and fix formatting.
1533 * config/tc-d10v.h: Convert to ISO-C90 and fix formatting.
1534 * config/tc-d30v.c: Convert to ISO-C90 and fix formatting.
1535 * config/tc-d30v.h: Convert to ISO-C90 and fix formatting.
1536 * config/tc-dlx.c: Convert to ISO-C90 and fix formatting.
1537 * config/tc-dlx.h: Convert to ISO-C90 and fix formatting.
1538 * config/tc-fr30.c: Convert to ISO-C90 and fix formatting.
1539 * config/tc-fr30.h: Convert to ISO-C90 and fix formatting.
1540 * config/tc-h8500.c: Convert to ISO-C90 and fix formatting.
1541 * config/tc-h8500.h: Convert to ISO-C90 and fix formatting.
1542 * config/tc-i370.c: Convert to ISO-C90 and fix formatting.
1543 * config/tc-i370.h: Convert to ISO-C90 and fix formatting.
1544 * config/tc-i960.c: Convert to ISO-C90 and fix formatting.
1545 * config/tc-ip2k.c: Convert to ISO-C90 and fix formatting.
1546 * config/tc-ip2k.h: Convert to ISO-C90 and fix formatting.
1547 * config/tc-m32r.c: Convert to ISO-C90 and fix formatting.
1548 * config/tc-m32r.h: Convert to ISO-C90 and fix formatting.
1549 * config/tc-m88k.c: Convert to ISO-C90 and fix formatting.
1550 * config/tc-m88k.h: Convert to ISO-C90 and fix formatting.
1551 * config/tc-mcore.c: Convert to ISO-C90 and fix formatting.
1552 * config/tc-mcore.h: Convert to ISO-C90 and fix formatting.
1553 * config/tc-mn10200.c: Convert to ISO-C90 and fix formatting.
1554 * config/tc-ns32k.c: Convert to ISO-C90 and fix formatting.
1555 * config/tc-ns32k.h: Convert to ISO-C90 and fix formatting.
1556 * config/tc-openrisc.c: Convert to ISO-C90 and fix formatting.
1557 * config/tc-openrisc.h: Convert to ISO-C90 and fix formatting.
1558 * config/tc-or32.c: Convert to ISO-C90 and fix formatting.
1559 * config/tc-or32.h: Convert to ISO-C90 and fix formatting.
1560 * config/tc-pdp11.h: Convert to ISO-C90 and fix formatting.
1561 * config/tc-pj.c: Convert to ISO-C90 and fix formatting.
1562 * config/tc-pj.h: Convert to ISO-C90 and fix formatting.
1563 * config/tc-tahoe.c: Convert to ISO-C90 and fix formatting.
1564 * config/tc-tic80.c: Convert to ISO-C90 and fix formatting.
1565 * config/tc-tic80.h: Convert to ISO-C90 and fix formatting.
1566 * config/tc-v850.c: Convert to ISO-C90 and fix formatting.
1567 * config/tc-v850.h: Convert to ISO-C90 and fix formatting.
1568 * config/tc-w65.c: Convert to ISO-C90 and fix formatting.
1569 * config/tc-w65.h: Convert to ISO-C90 and fix formatting.
1570 * config/tc-xstormy16.c: Convert to ISO-C90 and fix formatting.
1571 * config/tc-xstormy16.h: Convert to ISO-C90 and fix formatting.
1573 2005-03-23 Jim Blandy <jimb@redhat.com>
1575 * config/tc-arm.c (arm_adjust_symtab): Fetch elf_sym's binding
1576 attributes properly.
1578 2005-03-23 Mike Frysinger <vapier@gentoo.org>
1579 Nick Clifton <nickc@redhat.com>
1581 * configure.tgt: Accept any C library to accompany a GNU Linux
1582 implementation, not just the GNU C library.
1583 * configure.in: Likewise.
1584 * configure: Regenerate.
1586 2005-03-23 Nick Clifton <nickc@redhat.com>
1588 * config/tc-tic30.c: Convert to ISO C90 formatting.
1589 * config/tc-tic30.h: Convert to ISO C90 formatting.
1590 * config/tc-pdp11.c: Convert to ISO C90 formatting.
1591 * config/atof-vax.c: Convert to ISO C90 formatting.
1593 2005-03-21 Maciej W. Rozycki <macro@mips.com>
1595 * config/tc-mips.c (mips_frob_file): Sort BFD_RELOC_MIPS16_LO16
1596 relocations correctly as well.
1597 (mips_fix_adjustable): Don't make BFD_RELOC_MIPS16_LO16
1598 relocations in mergeable sections section-relative either.
1600 2005-03-21 Bob Wilson <bob.wilson@acm.org>
1602 * config/tc-xtensa.c (md_apply_fix3): Recognize XTENSA_PLT relocations.
1604 2005-03-21 Nick Clifton <nickc@redhat.com>
1606 * config/tc-sh.c (sh_elf_final_processing): Fix compile time
1607 warning by providing a prototype for sh_symbian_find_elf_flags.
1609 * cgen.c (gas_cgen_parse_operand): Fix typo introduced by
1610 previous delta.
1612 2005-03-21 Alan Modra <amodra@bigpond.net.au>
1614 * configure.tgt: Handle setting of bfd_gas for fmt=multi targets
1615 along with other formats that set bfd_gas. Remove unnecessary
1616 setting of bfd_gas. Delete strongarm cases in generic_target
1617 switch.
1619 2005-03-21 Alan Modra <amodra@bigpond.net.au>
1621 PR gas/780
1622 * config/tc-m68k.c (TRUNC, SEXT): Define.
1623 (issbyte, isubyte, issword, isuword, isbyte, isword): Use the above.
1624 (m68k_ip): Truncate or sign extend expressions as appropriate.
1625 (get_num): Likewise.
1626 (md_apply_fix3): Use SEXT.
1628 2005-03-21 Alan Modra <amodra@bigpond.net.au>
1630 * Makefile.am (OBJ_FORMAT_CFILES): Prune config/obj-vms.c.
1631 (OBJ_FORMAT_HFILES): Prune config/obj-vms.h.
1632 (obj-vms.o): Delete rule.
1633 Run "make dep-am".
1634 * Makefile.in: Regenerate.
1635 * aclocal.m4: Regenerate.
1636 * doc/Makefile.in: Regenerate.
1637 * po/POTFILES.in: Regenerate.
1639 2005-03-18 C Jaiprakash <cjaiprakash@noida.hcltech.com>
1641 * config/tc-m68k.c (m68k_elf_final_processing): Set file specific
1642 flag for coldfire v4e.
1644 2005-03-17 Bob Wilson <bob.wilson@acm.org>
1646 * config/tc-xtensa.c (xg_apply_tentative_value): Rename to
1647 xg_apply_fix_value and return a value to indicate success.
1648 (md_pcrel_from): Skip check of fx_done. Return 0 if not PC-relative.
1649 (xtensa_force_relocation): Remove checks for VTABLE relocs.
1650 (xtensa_validate_fix_sub): New.
1651 (xtensa_fix_adjustable): Remove check for external or weak symbols.
1652 (tc_gen_reloc): Move code to handle difference of symbols and code to
1653 apply tentative fix values to ...
1654 (md_apply_fix3): ...here. Enable standard overflow checks for simple
1655 8, 16, and 32 bit relocations. Apply fixes for slot-specific
1656 relocations when linkrelax flag is not set.
1657 * config/tc-xtensa.h (xtensa_validate_fix_sub): Add prototype.
1658 (TC_FORCE_RELOCATION_SUB_SAME, TC_VALIDATE_FIX_SUB): Define.
1660 2005-03-17 Jan Beulich <jbeulich@novell.com>
1662 * config/tc-i386.c (i386_scale): Beautify error message.
1663 (Intel syntax comments): Update.
1664 (struct intel_parser_s): Add fields in_offset, in_bracket, and
1665 next_operand.
1666 (intel_e04_1, intel_e05_1, intel_e05_1, intel_e09_1, intel_e10_1):
1667 Remove declarations.
1668 (intel_bracket_expr): Declare.
1669 (i386_intel_operand): Initialize new intel_parser fields. Wrap most
1670 of the function body in a loop allowing to split an operand into two.
1671 Replace calls to malloc and checks of it returning non-NULL with
1672 calls to xmalloc/xstrdup.
1673 (intel_expr): SHORT no longer handled here. Add comment indicating
1674 comparison ops need implementation.
1675 (intel_e04, intel_e04_1): Combine, replace recursion with loop.
1676 Check right operand of - does not specify a register when parsing
1677 the address of a memory reference.
1678 (intel_e05, intel_e05_1): Combine, replace recursion with loop.
1679 Check operands do not specify a register when parsing the address of
1680 a memory reference.
1681 (intel_e06, intel_e06_1): Likewise.
1682 (intel_e09, intel_e09_1): Combine, replace recursion with loop. Also
1683 handle SHORT as well as unary + and -. Don't accept : except for
1684 segment overrides or in direct far jump/call insns.
1685 (intel_brack_expr): New.
1686 (intel_e10, intel_e10_1): Combine, replace recursion with loop. Use
1687 intel_brack_expr.
1688 (intel_e11): Replace chain of if/else-if by switch, alloing fall-
1689 through in certain cases. Use intel_brack_expr. Add new diagnostics.
1690 Allow symbolic constants as register scale value.
1691 (intel_get_token): Replace call to malloc and check of return value
1692 with call to xmalloc. Change handling for FLAT to match MASM's.
1693 (intel_putback_token): Don't try to back up/free current token if
1694 that is T_NIL.
1696 2005-03-16 Daniel Jacobowitz <dan@codesourcery.com>
1698 * configure.tgt: Set emulation for arm-*-eabi*.
1699 * config/tc-arm.c (meabi_flags): Check EABI_DEFAULT.
1700 * config/te-armeabi.h: New file.
1701 * config/te-armlinuxeabi.h (EABI_DEFAULT): Define.
1702 * config/te-symbian.h: Include "te-armeabi.h".
1704 2005-03-16 Nick Clifton <nickc@redhat.com>
1706 * cgen.c (gas_cgen_parse_operand): Copy opinfo parameter into a
1707 local variable in case it is clobbered by the setjmp.
1709 2005-03-16 Nick Clifton <nickc@redhat.com>
1710 Ben Elliston <bje@au.ibm.com>
1712 * configure.in (werror): New switch: Add -Werror to the
1713 compiler command line. Enabled by default. Disable via
1714 --disable-werror.
1715 * configure: Regenerate.
1717 2005-03-16 Nick Clifton <nickc@redhat.com>
1719 * config/obj-coff.h: Convert to ISO C90 formatting.
1720 * config/obj-coff.c: Convert to ISO C90 formatting.
1722 2005-03-15 Zack Weinberg <zack@codesourcery.com>
1724 * config/tc-arm.c (do_mla): Rename to do_mlas, take second
1725 is_mls parameter; do not diagnose Rm==Rd when is_mls.
1726 (do_mla, do_mls, five_bit_unsigned_immediate, bfci_lsb_and_width)
1727 (do_bfc, do_bfi, do_bfx, do_rbit, do_mov16, do_ldsttv4): New functions.
1728 (insns): Add ARMv6T2 instructions:
1729 bfc bfi mls movw movt rbit sbfx ubfx ldrht ldrsht ldrsbt strht.
1730 (arm_archs): Add V6T2 variants.
1732 2005-03-15 Nick Clifton <nickc@redhat.com>
1734 * NEWS: Add cutoff for changes in 2.16 release.
1736 2005-03-15 Jan Beulich <jbeulich@novell.com>
1738 * expr.c (operand): Merge handling of unary + into that for unary
1739 -, !, and ~.
1741 2005-03-14 Eric Christopher <echristo@redhat.com>
1743 * config/tc-mips.c: Include dw2gencfi.h.
1744 (mips_cfi_frame_initial_instructions): New.
1745 * config/tc-mips.h (TARGET_USE_CFIPOP): Define.
1746 (tc_cfi_frame_initial_instructions): Ditto.
1747 (DWARF2_DEFAULT_RETURN_COLUMN): Ditto.
1748 (DWARF2_CIE_DATA_ALIGNMENT): Ditto.
1749 * Makefile.am: Update dependencies.
1750 * Makefile.in: Regenerate.
1752 2005-03-15 Alan Modra <amodra@bigpond.net.au>
1754 * po/es.po: Commit new Spanish translation.
1756 2005-03-14 Alan Modra <amodra@bigpond.net.au>
1758 * po/tr.po: Commit new Turkish translation.
1760 2005-03-12 Zack Weinberg <zack@codesourcery.com>
1762 * config/tc-arm.c (tinsns): Add ARMv6K instructions sev, wfe,
1763 wfi, yield.
1765 2005-03-11 Daniel Jacobowitz <dan@codesourcery.com>
1767 * config-gas.com: Mark vax-vms as obsolete.
1768 * configure.in: Remove fmt=vms support.
1769 * config.in: Regenerate.
1770 * configure: Regenerate.
1771 * config/obj-vms.h, config/obj-vms.c, config/vms-conf.h: Remove.
1773 2005-03-10 Sterling Augustine <sterling@tensilica.com>
1774 Bob Wilson <bob.wilson@acm.org>
1776 * config/tc-xtensa.c (finish_vinsn): Include the last instruction slot
1777 when checking if xg_resolve_literals needs to be called.
1778 * config/tc-xtensa.h: Fix spelling typo in a comment.
1780 2005-03-10 Jan Beulich <jbeulich@novell.com>
1782 * config/tc-tic54x.h (tic54x_macro_info): Change parameter type.
1783 * config/tc-tic54x.c (tic54x_macro_info): Likewise. Replace hand-
1784 crafted structure declarations with the types from macro.h.
1786 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1788 * config/tc-mips.c (s_cpsetup): Use '__gnu_local_gp' instead of '_gp'
1789 for -mno-shared optimization.
1791 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1793 * config/tc-mips.c (MAX_VR4130_NOPS, MAX_DELAY_NOPS): New macros.
1794 (MAX_NOPS): Bump to 4.
1795 (mips_fix_vr4130): New variable.
1796 (nops_for_vr4130): New function.
1797 (nops_for_insn): Use MAX_DELAY_NOPS rather than MAX_NOPS. Use
1798 nops_for_vr4130 if working around VR4130 errata.
1799 (OPTION_FIX_VR4130, OPTION_NO_FIX_VR4130): New macros.
1800 (md_longopts): Add -mfix-vr4130 and -mno-fix-vr4130.
1801 (md_parse_option): Handle them.
1802 (md_show_usage): Print them.
1803 * doc/c-mips.texi: Document -mfix-vr4130 and -mno-fix-vr4130.
1805 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1807 * config/tc-mips.c (append_insn): Remove cop_interlocks test from
1808 branch delay code.
1810 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1812 * config/tc-mips.h (mips_flush_pending_output): Delete.
1813 (mips_emit_delays): Declare.
1814 (md_flush_pending_output): Use mips_emit_delays.
1815 * config/tc-mips.c (mips_no_prev_insn): Remove parameter; always forget
1816 the previous instructions.
1817 (md_begin, append_insn, md_parse_option): Update callers.
1818 (mips_emit_delay): Remove parameter. Move INSNS != 0 code to
1819 start_noreorder.
1820 (mips_align, s_change_sec, s_cons, s_float_cons, s_gpword)
1821 (s_gpdword): Update callers.
1822 (start_noreorder, end_noreorder): New functions.
1823 (macro, macro2, mips16_macro, s_mipsset): Use them instead of
1824 manipulating mips_opts or prev_nop_frag directly.
1825 (mips_flush_pending_output): Delete.
1827 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1829 * config/tc-mips.c (mips_move_labels): New function, taken from...
1830 (append_insn, mips_emit_delays): ...here.
1832 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1834 * config/tc-mips.c (MAX_NOPS): New macro.
1835 (history): Resize to 1 + MAX_NOPS.
1836 (fix_vr4120_class): New enumeration.
1837 (vr4120_conflicts): New variable.
1838 (init_vr4120_conflicts): New function.
1839 (md_begin): Call it.
1840 (insn_uses_reg): Constify first argument.
1841 (classify_vr4120_insn, insns_between, nops_for_insn, nops_for_sequence)
1842 (nops_for_insn_or_target): New functions.
1843 (append_insn): Use the new nops_for_* functions instead of inline
1844 delay checks. Generalize prev_nop_frag handling to handle an
1845 arbitrary history length. Insert nops into the history buffer
1846 once the number of nops in prev_nop_frag is fixed.
1847 (emit_delays): Use nops_for_insn instead of inline delay checks.
1849 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1851 * config/tc-mips.c (append_insn): Remove now-redundant nops != 0
1852 check from branch delay code. Remove unnecessary check for branches.
1854 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1856 * config/tc-mips.c (dummy_opcode): Delete.
1857 (nop_insn, mips16_nop_insn): New variables.
1858 (NOP_INSN): New macro.
1859 (insn_length, create_insn, install_insn, move_insn, add_fixed_insn)
1860 (add_relaxed_insn, insert_into_history, emit_nop): New functions.
1861 (md_begin): Initialize nop_insn and mips16_nop_insn.
1862 (append_insn): Use the new emit_nop function to add nops, recording
1863 them in the history buffer. Use add_fixed_insn or add_relaxed_insn
1864 to reserve room for the instruction and install_insn to install the
1865 final form. Use insert_into_history to record the instruction in
1866 the history buffer. Use move_insn to do delay slot filling.
1867 (mips_emit_delays): Use add_fixed_insn instead of the emit_nop macro.
1868 (macro_build, mips16_macro_build, macro_build_lui, mips_ip)
1869 (mips16_ip): Use create_insn to initialize mips_cl_insns.
1871 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1873 * config/tc-mips.c (INSERT_BITS, EXTRACT_BITS, INSERT_OPERAND)
1874 (EXTRACT_OPERAND, MIPS16_INSERT_OPERAND, MIPS16_EXTRACT_OPERAND): New.
1875 (insn_uses_reg, reg_needs_delay, append_insn, macro_build)
1876 (mips16_macro_build, macro_build_lui, mips16_macro, mips_ip)
1877 (mips16_ip): Use the new macros instead of explicit masks and shifts.
1879 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1881 * config/tc-mips.c (mips_cl_insn): Replace the valid_p, delay_slot_p
1882 and extended_p fields with a single fixed_p field.
1883 (append_insn, mips_no_prev_insn): Adjust accordingly.
1885 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1887 * config/tc-mips.c (mips_cl_insn): Replace reloc_type array with
1888 a single mips16_absolute_jump_p bit.
1889 (append_insn): Adjust accordingly.
1891 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1893 * config/tc-mips.h (mips_cl_insn): Move definition to...
1894 * config/tc-mips.c (mips_cl_insn): ...here. Add new fields:
1895 frag, where, fixp, reloc_type, valid_p, noreorder_p, delay_slot_p
1896 and extended_p.
1897 (history): New variable.
1898 (prev_insn, prev_prev_insn, prev_insn_valid, prev_insn_frag)
1899 (prev_insn_where, prev_insn_reloc_type, prev_insn_fixp)
1900 (prev_insn_is_delay_slot, prev_insn_unreordered, prev_insn_extended)
1901 (prev_prev_insn_unreordered): Delete.
1902 (reg_needs_delay, append_insn, mips_no_prev_insn, mips_emit_delays)
1903 (macro_start): Replace uses of prev_insn* with the equivalent history[]
1904 field.
1906 2005-03-08 Daniel Jacobowitz <dan@codesourcery.com>
1908 * doc/Makefile.am: Update as.info dependencies.
1909 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
1911 2005-03-08 Jan Beulich <jbeulich@novell.com>
1913 * doc/as.texinfo: Add sentence to indicate redefining a macro is an
1914 error, and point to .purgem documentation if someone really needs
1915 re-definitions.
1916 * NEWS: Mention macro redefinition is now an error.
1918 2005-03-08 Jan Beulich <jbeulich@novell.com>
1920 * config/tc-ia64.c (emit_one_bundle): Track last slot user insn was
1921 emitted to. Add more precise diagnostics for non-fitting insns based
1922 on that. Eliminate now superfluous special casing of MLX. Clear out
1923 slot information when dropping an insn.
1925 2005-03-08 Jan Beulich <jbeulich@novell.com>
1927 * config/tc-ia64.c (parse_section_name): Rename to...
1928 (cross_section): In addition to separating the name from the rest of
1929 the arguments, also carry out the operation.
1930 (dot_xdata): Use cross_section.
1931 (dot_float_cons): Likewise.
1932 (dot_xstringer): Likewise.
1933 (dot_xdata_ua): Likewise.
1934 (dot_float_cons_ua): Likewise. Pass float_cons, not stmt_float_cons.
1936 2005-03-05 Alan Modra <amodra@bigpond.net.au>
1938 * po/gas.pot: Regenerate.
1940 2005-03-04 David Daney <ddaney@avtrex.com>
1942 * config/tc-mips.c (macro_build_lui): Use '__gnu_local_gp'
1943 instead of '_gp' for -mno-shared optimization.
1944 (s_cpload): Ditto.
1945 (s_abicalls): Document it in the comment.
1946 (md_show_usage): Document the -mno-shared option.
1948 2005-03-04 Richard Sandiford <rsandifo@redhat.com>
1950 * config/tc-mips.c (mips_set_options): Add sym32 field.
1951 (mips_opts): Initialize it.
1952 (HAVE_32BIT_ADDRESSES): Set to true if pointers are 32 bits wide.
1953 (HAVE_64BIT_ADDRESSES): Redefine as !HAVE_32BIT_ADDRESSES.
1954 (HAVE_32BIT_SYMBOLS, HAVE_64BIT_SYMBOLS): New macros.
1955 (load_address): Use HAVE_64BIT_SYMBOLS instead of HAVE_64BIT_ADDRESSES
1956 when deciding whether to use a symbolic %highest/%higher expansion.
1957 (macro): Likewise. Remove o64/n32 linux hack. Always use
1958 ADDRESS_ADD*_INSN for address addition in the expansion of "dla"
1959 and "la". Handle constants separately from symbolic expressions in
1960 the "ld_st:" case, using 64-bit arithmetic if HAVE_64BIT_ADDRESSES
1961 and using load_register to load the high part of the address.
1962 (OPTION_MSYM32, OPTION_NO_MSYM32): New macros.
1963 (OPTION_ELF_BASE): Bump by 2.
1964 (md_longopts): Add entries for -msym32 and -mno-sym32.
1965 (md_parse_option): Handle them.
1966 (usage): Document them.
1967 (s_mipsset): Handle ".set sym32" and ".set nosym32".
1968 (s_cpload, s_cpsetup): Use HAVE_64BIT_SYMBOLS instead of
1969 HAVE_64BIT_ADDRESSES to detect 64-bit values of "_gp".
1970 * doc/c-mips.texi: Document ".set sym32", ".set nosym32",
1971 -msym32 and -mno-sym32.
1973 2005-03-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1975 * config/tc-mips.c (load_address): Implement GP optimization
1976 for 64bit address space non-PIC. Fix formatting.
1977 (macro): Likewise. Simplify code.
1978 (md_parse_option): Don't bail out if -G 0 is set for PIC code.
1979 (mips_after_parse_args): Simplify code.
1981 2005-03-03 Nick Clifton <nickc@redhat.com>
1983 * expr.c (operand): Remove redundant code enclosed by #ifdef
1984 RELAX_PAREN_GROUPING....#endif.
1986 * config/tc-mn10200.c (tc_gen_reloc): Handle the case where the
1987 reloc is the difference of two symbols defined in the same
1988 section.
1990 * config/tc-iq2000.c (line_comment_chars): Include the # character
1991 as otherwise this breaks #APP/#NO_APP processing.
1993 2005-03-03 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
1995 * config/tc-arc.c(md_assemble): Remove dead code for handling
1996 immediate indexing of ld and st .
1998 2005-03-02 Daniel Jacobowitz <dan@codesourcery.com>
1999 Joseph Myers <joseph@codesourcery.com>
2001 * config/tc-mips.c (percent_op): Add %tlsgd, %tlsldm, %dtprel_hi,
2002 %dtprel_lo, %tprel_hi, %tprel_lo, and %gottprel.
2003 (parse_relocation): Check for a word break after a relocation
2004 operator.
2005 (md_apply_fix3): Handle TLS relocations, and mark thread-local
2006 symbols.
2008 2005-03-02 Alan Modra <amodra@bigpond.net.au>
2010 * config/tc-ppc.c (ppc_fix_adjustable <ELF>): Remove bogus checks.
2012 2005-03-02 Jan Beulich <jbeulich@novell.com>
2014 * as.c (main): Use unlink_if_ordinary instead of unlink.
2015 * messages.c (as_fatal): Likewise.
2017 2005-03-02 Jan Beulich <jbeulich@novell.com>
2019 * config/tc-i386.c (build_modrm_byte): Add lock prefix for cr8...15
2020 accesses.
2021 (parse_register): Allow cr8...15 in all modes.
2023 2005-03-02 Jan Beulich <jbeulich@novell.com>
2025 * config/tc-i386.c (intel_e11): If not followed by T_PTR, treat T_BYTE
2026 etc. like normal symbol references (T_ID).
2028 2005-03-02 Alan Modra <amodra@bigpond.net.au>
2030 * symbols.c (fb_label_name): Fix silly thinko in last change.
2032 2005-03-02 Alan Modra <amodra@bigpond.net.au>
2034 * expr.c (integer_constant): Remove TARGET_WORD_SIZE hack.
2035 * config/tc-m68k.h (TARGET_WORD_SIZE): Delete.
2037 * symbols.c (fb_label_name): Allow an augend of 2 for mmix.
2039 2005-03-01 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
2041 PR gas/708
2042 * config/tc-arc.c (md_assemble): Initialize suffix for extension
2043 suffixes also.
2045 2005-03-01 Alan Modra <amodra@bigpond.net.au>
2047 * config/obj-coff.c (fixup_segment): Delete sy_mri_common assertion.
2049 * as.h (assert): Warning fix.
2050 * expr.c (expr): Correct assertion.
2051 * read.c (s_comm_internal): Remove assertion.
2052 * write.c (relax_segment): Enable vma assertion only for BFD_ASSEMBLER.
2053 (fixup_segment): Remove assertion.
2054 * config/tc-dlx.c (machine_ip): Remove untrue assertions.
2055 (md_apply_fix3): Likewise.
2056 * config/tc-i370.c (md_begin): Correct assertion.
2057 (i370_macro): Warning fix for assertion.
2059 2005-03-01 Alan Modra <amodra@bigpond.net.au>
2061 * configure.in (AC_C_BIGENDIAN): Invoke.
2062 * configure: Regenerate.
2063 * write.c (write_object_file <!BFD_ASSEMBLER>): Don't use sizeof
2064 host variable to set string header size.
2065 * config/obj-aout.c (obj_header_append): Don't use host structs.
2066 (obj_symbol_to_chars): Likewise.
2067 (obj_emit_strings): Likewise. Use the passed in output pointer.
2068 * config/obj-aout.h (H_GET_FILE_SIZE): Include H_GET_LINENO_SIZE.
2069 * config/obj-bout.c (obj_emit_relocations): Use md_reloc_size,
2070 not sizeof host struct.
2071 (obj_header_append, obj_symbol_to_chars): Don't use host structs.
2072 (obj_emit_strings): Likewise.
2073 * config/obj-bout.h (EXEC_BYTES_SIZE): Define.
2074 (N_TXTOFF, H_GET_FILE_SIZE, H_GET_HEADER_SIZE): Use instead of
2075 sizeof host struct.
2076 (H_SET_SYMBOL_TABLE_SIZE): Hard code sym size rather than using
2077 sizeof host struct.
2078 (host_number_to_chars): Define.
2079 * config/obj-hp300.c (hp300_header_append): Don't use sizeof
2080 host internal struct to set header sizes.
2081 * config/tc-i960.c (md_number_to_field): Warning fix.
2082 (md_ri_to_chars): Use host byte order.
2083 (get_cdisp, md_apply_fix3): Warning fix.
2084 * config/tc-m68k.c (md_assemble): Don't use sizeof host short.
2086 2005-02-28 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
2088 * doc/c-arc.texi: Update documentation about ARC's extension
2089 instructions.
2091 2005-02-27 Svein E. Seldal <svein@dev.seldal.com>
2093 * config/tc-tic4x.c (tic4x_gen_to_words): Changed mail
2094 address for myself.
2096 2005-02-23 Alan Modra <amodra@bigpond.net.au>
2098 * cgen.c: Warning fixes.
2099 * config/tc-arc.c: Likewise.
2100 * config/tc-arm.c: Likewise.
2101 * config/tc-avr.c: Likewise.
2102 * config/tc-d10v.c: Likewise.
2103 * config/tc-d30v.c: Likewise.
2104 * config/tc-frv.c: Likewise.
2105 * config/tc-frv.h: Likewise.
2106 * config/tc-h8300.c: Likewise.
2107 * config/tc-h8500.c: Likewise.
2108 * config/tc-i370.c: Likewise.
2109 * config/tc-i960.c: Likewise.
2110 * config/tc-ia64.c: Likewise.
2111 * config/tc-ip2k.c: Likewise.
2112 * config/tc-m68hc11.c: Likewise.
2113 * config/tc-maxq.c: Likewise.
2114 * config/tc-mcore.c: Likewise.
2115 * config/tc-mips.c: Likewise.
2116 * config/tc-msp430.c: Likewise.
2117 * config/tc-pj.c: Likewise.
2118 * config/tc-ppc.c: Likewise.
2119 * config/tc-ppc.h: Likewise.
2120 * config/tc-s390.c: Likewise.
2121 * config/tc-sh.c: Likewise.
2122 * config/tc-sh64.c: Likewise.
2123 * config/tc-tic4x.c: Likewise.
2124 * config/tc-tic80.c: Likewise.
2125 * config/tc-v850.c: Likewise.
2126 * config/tc-vax.c: Likewise.
2127 * config/tc-w65.c: Likewise.
2128 * config/tc-xstormy16.c: Likewise.
2129 * config/tc-z8k.c: Likewise.
2131 2005-02-22 Catherine Moore <clm@cm00re.com>
2133 * read.c (read_a_source_file): Reinstate TC_EQUAL_IN_INSN test.
2134 * doc/internals.texi (TC_EQUAL_IN_INSN): Reinstate.
2136 2005-02-22 Eric Christopher <echristo@redhat.com>
2138 * config/tc-mips.c (struct proc): Change isym to
2139 func_sym. New member func_end_sym.
2140 (s_mips_ent): Update.
2141 (s_mips_end): Ditto. Add code to compute function size.
2143 2005-02-22 Alan Modra <amodra@bigpond.net.au>
2145 * read.c: Warning fixes.
2146 * config/obj-elf.c: Likewise.
2148 2005-02-22 Maciej W. Rozycki <macro@mips.com>
2150 * config/tc-mips.c (append_insn): Call dwarf2_emit_insn() before
2151 emitting insn.
2153 2005-02-21 H.J. Lu <hongjiu.lu@intel.com>
2155 * config/obj-coff.c (obj_coff_section): Replace SEC_SHARED with
2156 SEC_COFF_SHARED.
2158 * config/tc-tic54x.c (tic54x_bss): Replace SEC_BLOCK with
2159 SEC_TIC54X_BLOCK.
2160 (demand_empty_rest_of_line): Likewise.
2161 (tic54x_sblock): Likewise.
2162 (tic54x_clink): Replace with SEC_CLINK with SEC_TIC54X_CLINK.
2164 2005-02-21 Alan Modra <amodra@bigpond.net.au>
2166 * read.c (address_bytes): New function.
2167 (TC_ADDRESS_BYTES): Default for BSD_ASSEMBLER to address_bytes.
2168 (potable): Add "dc.a".
2169 (cons_worker): Handle "dc.a".
2170 * doc/internals.texi (TC_ADDRESS_BYTES): Document.
2172 2005-02-21 Alan Modra <amodra@bigpond.net.au>
2174 * input-file.c (input_file_open): Rearrange to avoid warning.
2176 2005-02-19 Alan Modra <amodra@bigpond.net.au>
2178 * config/tc-hppa.h (TC_EQUAL_IN_INSN): Delete.
2179 * read.c (read_a_source_file): Remove TC_EQUAL_IN_INSN test.
2180 * doc/internals.texi (TC_EQUAL_IN_INSN): Delete.
2182 2005-02-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2184 * config/tc-mips.c (macro_build_ldst_constoffset): Fail on $at
2185 uses after .set noat.
2186 (load_address): Likewise.
2187 (macro): Likewise. Don't try to avoid $at use by sacrificing
2188 the target register before it is stored, it won't work.
2190 2005-02-17 James E Wilson <wilson@specifixinc.com>
2192 * config/tc-ia64.c (emit_one_bundle): Stop filling a bundle if we
2193 see an instruction that specifies a template.
2195 2005-02-18 Alan Modra <amodra@bigpond.net.au>
2197 * config/tc-openrisc.c (openrisc_relax_frag): Delete unused function.
2198 * config/tc-sparc.c (sparc_ip): Make op_exp static to silence warnings.
2199 * config/tc-tic80.c (build_insn): Init insn[1] to silence warning.
2201 2005-02-17 H.J. Lu <hongjiu.lu@intel.com>
2203 * NEWS: Mention "-mhint.b=[ok|warning|error]".
2205 * config/tc-ia64.c (md): Add hint_b.
2206 (emit_one_bundle): Handle md.hint_b for "hint".
2207 (md_parse_option): Accepted "-mhint.b=[ok|warning|error]".
2208 (md_show_usage): Add "-mhint.b=[ok|warning|error]".
2209 (ia64_init): Set md.hint_b to error.
2210 (md_assemble): Handle md.hint_b for "hint.b".
2212 * doc/as.texinfo: Add "-mhint.b=[ok|warning|error]".
2213 * doc/c-ia64.texi: Likewise.
2215 2005-02-17 Alan Modra <amodra@bigpond.net.au>
2217 * tc.h (struct relax_type, relax_typeS): Move from here..
2218 * as.h: ..to here. Make rlx_forward and rlx_backward an offsetT.
2219 * ecoff.c (ecoff_new_file): Add appfile param.
2220 * ecoff.h (ecoff_new_file): Likewise.
2221 * itbl-lex.h: New file.
2222 * itbl-lex.l: Include itbl-lex.h.
2223 * itbl-parse.y: Likewise.
2224 (insntbl_line, yyparse, yylex): Move to itbl-lex.h.
2225 * read.c (s_app_file_string): Mark appfile possibly unused.
2226 * subsegs.c (seg_not_empty_p): Make sec possibly unused.
2227 * subsegs.h (struct seg_info_trash): Delete.
2228 (seg_info): Use segment_info_type instead.
2229 * config/obj-coff.c (struct filename_list): Make filename const char *.
2230 * config/obj-ecoff.h (obj_app_file): Pass app to ecoff_new_file.
2231 * config/obj-elf.c (elf_file_symbol): Similarly.
2232 * config/tc-a29k.c (md_apply_fix3): Make val a valueT. Don't use
2233 signed right shift.
2234 * config/tc-arc.c (md_operand): Warning fix.
2235 * config/tc-arm.c (arm_parse_reloc): Only define when OBJ_ELF.
2236 (md_begin): Rearrange #if defined OBJ_COFF || defined OBJ_ELF.
2237 * config/tc-cris.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Use do while.
2238 * config/tc-frv.c (frv_force_relocation): Warning fix.
2239 * config/tc-m68k.c (md_parse_option): Delete unused var.
2240 * config/tc-mcore.c (mylog2): Rename from log2 throughout.
2241 * config/tc-sparc.c: Likewise.
2242 (s_common): Warning fix.
2243 * config/tc-mips.c (append_insn): Use unsigned long long expressions.
2244 * config/tc-mmix.c (PUSHJSTUB_MAX, PUSHJSTUB_MIN): Define from
2245 addressT.
2246 * config/tc-s390.c (s390_insn): Delete test of unsigned >= 0.
2247 * config/tc-sh.c (sh_cfi_frame_initial_instructions,
2248 sh_regname_to_dw2regnum): Only define for OBJ_ELF.
2249 * config/tc-tic4x.c (tic4x_insert_reg): Use ISLOWER.
2250 (tic4x_do_align): Use TIC_NOP_OPCODE.
2251 * config/tc-tic4x.h (TIC_NOP_OPCODE): Rename from NOP_OPCODE.
2252 * config/tc-vax.c: Include netinet/in.h.
2253 (tc_headers_hook): Formatting.
2254 * config/tc-xstormy16.c (md_pcrel_from_section): Correct parens.
2256 2005-02-17 Jan Beulich <jbeulich@novell.com>
2258 * config/tc-ia64.c (ia64_parse_name): Don't advance 'name' when
2259 parsing inN, locN, outN. Set 'idx' to offset register number starts
2260 at. Don't handle numbers with leading zeroes or beyond 95. Remove
2261 pointless cast.
2263 2005-02-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2265 * config/tc-mips.c (load_address): Fix formatting.
2266 (macro): Don't use AT if .set noat is in effect. Fix formatting.
2267 Catch macros which are unexpandable without AT. Remove duplicate
2268 zeroing of used_at.
2269 (macro2): Remove duplicate zeroing of used_at.
2271 2005-02-16 Alan Modra <amodra@bigpond.net.au>
2273 * dw2gencfi.c (output_cie, output_fde): Use DW_CFA_nop rather
2274 than zero.
2276 2005-02-15 Nigel Stephens <nigel@mips.com>
2277 Maciej W. Rozycki <macro@mips.com>
2279 * config/tc-mips.c (reloc_needs_lo_p): Handle
2280 BFD_RELOC_MIPS16_HI16_S.
2281 (fixup_has_matching_lo_p): Handle BFD_RELOC_MIPS16_LO16.
2282 (append_insn): Add BFD_RELOC_MIPS16_GPREL, BFD_RELOC_MIPS16_HI16_S
2283 and BFD_RELOC_MIPS16_LO16 to relocs to suppress overflow
2284 complaints on.
2285 (mips16_ip): Resolve BFD_RELOC_MIPS16_HI16_S,
2286 BFD_RELOC_MIPS16_HI16 and BFD_RELOC_MIPS16_LO16 for constants.
2287 Call my_getSmallExpression() to parse percent operators.
2288 (percent_op_match, mips_percent_op): Separate definitions.
2289 (mips16_percent_op): Define percent operators for the MIPS16 mode.
2290 (parse_relocation): Handle the MIPS16 mode using
2291 mips16_percent_op.
2292 (md_apply_fix3): Handle BFD_RELOC_MIPS16_HI16,
2293 BFD_RELOC_MIPS16_HI16_S and BFD_RELOC_MIPS16_LO16.
2295 2005-02-15 Jan Beulich <jbeulich@novell.com>
2297 * config/tc-ia64.c (md_apply_fix3): Call ia64_gen_real_reloc_type
2298 instead of explicitly dealing with the translation; exclude
2299 relocations that are already pcrel, however.
2301 2005-02-15 Jan Beulich <jbeulich@novell.com>
2303 * config/tc-ia64.c: Include limits.h (if available).
2304 (gr_values[0]): Set path to INT_MAX.
2305 (dot_reg_val): Don't allow changing value of r0. Limit range of
2306 general registers at r127.
2307 (specify_resource): Default resource index is -1. Don't set resource
2308 index (in case IA64_RS_RSE) without setting the specific flag.
2309 (note_register_values): Check operand is O_constant before tracking
2310 input value of moves. Add tracking for dep.z with constant inputs.
2311 (print_dependency): Resource index of specific resource may be zero.
2312 (check_dependencies): Likewise.
2314 2005-02-15 Jan Beulich <jbeulich@novell.com>
2316 * config/tc-ia64.c (parse_operands): New local variables reg1, reg2,
2317 reg_class. Check operands and emit diagnostics for illegal use of
2318 registers.
2320 2005-02-15 Jan Beulich <jbeulich@novell.com>
2322 * config/tc-ia64.c (ia64_gen_real_reloc_type): Define and initialize
2323 new variables type, suffix, and width. Handle
2324 BFD_RELOC_IA64_DIR(32|64)[LM]SB in FUNC_LT_FPTR_RELATIVE case.
2325 Handle BFD_RELOC_IA64_DIR64[LM]SB in FUNC_TP_RELATIVE case. Add
2326 FUNC_DTP_MODULE case. Handle BFD_RELOC_IA64_DIR32[LM]SB in
2327 FUNC_DTP_RELATIVE case. Return incoming relocation type if
2328 BFD_RELOC_IA64_IPLT[LM]SB in FUNC_IPLT_RELOC case. Generate warning
2329 if unable to translate relocation type, using the new variables.
2331 2005-02-15 Jan Beulich <jbeulich@novell.com>
2333 * config/tc-ia64.h (ia64_symbol_chars): Declare.
2334 (ty_symbol_chars): Define.
2335 * config/tc-ia64.c (ia64_symbol_chars): Define.
2337 2005-02-15 Jan Beulich <jbeulich@novell.com>
2339 * config/tc-ia64.c (ia64_parse_name): Only update next character if
2340 input_line_pointer was advanced.
2342 2005-02-14 Kaz Kojima <kkojima@rr.iij4u.or.jp>
2344 * config/tc-sh.c (md_apply_fix3): Add parentheses around &
2345 within |.
2347 2005-02-13 Jan Beulich <jbeulich@novell.com>
2349 * config/tc-ia64.c (md_parse_option): Handle -xnone and -xdebugn.
2350 (md_show_usage): Add -xnone, -xdebugn, and -xdebugx. Relocate default
2351 indicator.
2352 (ia64_init): Set md.detect_dv.
2353 (ia64_start_line): New static variable warned. Warn only once when
2354 encountering explicit stops in automatic mode.
2355 * doc/c-ia64.texi: Describe -xnone, -xdebugn, and -xdebugx.
2356 * NEWS: Mention new default mode.
2358 2005-02-13 Jan Beulich <jbeulich@novell.com>
2360 * config/tc-ia64.c (dot_rot): Add comment that name strings should
2361 be freed when wiping out previous state. Canonicalize names before
2362 use. Free name string when detecting redefinition.
2363 (dot_pred_rel): Call generic expression parser to process arguments.
2364 Handle O_register case for individual predicates and O_subtract for
2365 ranges.
2366 (ia64_parse_name): Canonicalize name before looking it up in dynamic
2367 register hash.
2368 (ia64_canonicalize_symbol_name): Strip off all trailing # characters.
2369 Warn if multiple found, issue error if resulting symbol name has zero
2370 length.
2371 (dot_alias): Canonicalize name before use.
2373 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
2375 * config/tc-ia64.c (unwind_diagnostic): Return -1 for warning
2376 and 0 for error.
2377 (in_procedure): Return -1 for warning.
2378 (in_prologue): Likewise.
2379 (in_body): Likewise.
2381 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
2383 * config/tc-ia64.c (dot_xdata): Undo the last change.
2384 (dot_float_cons): Likewise.
2385 (dot_xstringer): Likewise.
2386 (dot_xdata_ua): Likewise.
2387 (dot_float_cons_ua): Likewise.
2389 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
2391 * NEWS: Mention "-munwind-check=[warning|error]".
2393 * config/tc-ia64.c (md): Add unwind_check.
2394 (unwind_diagnostic): New.
2395 (in_procedure): Call unwind_diagnostic when a directive isn't
2396 in procedure.
2397 (in_prologue): Call unwind_diagnostic when a directive isn't in
2398 prologue.
2399 (in_body): Call unwind_diagnostic when a directive isn't in
2400 body region.
2401 (dot_endp): Set md.unwind_check to error before calling
2402 in_procedure and restore it after. When the name is missing or
2403 couldn't be found, use the one from the last .proc if
2404 md.unwind_check isn't error. Warn if md.unwind_check is
2405 warning.
2406 (md_parse_option): Handle "-munwind-check=[warning|error]".
2407 (md_show_usage): Add "-munwind-check=[warning|error]".
2408 (ia64_init): Set md.unwind_check to warning.
2410 * doc/as.texinfo: Add "-munwind-check=[none|warning|error]".
2411 * doc/c-ia64.texi: Likewise.
2413 2005-02-11 Jan Beulich <jbeulich@novell.com>
2415 * config/tc-ia64.h (LEX_AT): Include LEX_BEGIN_NAME.
2416 (LEX_QM): Likewise.
2417 (ia64_parse_name): New third parameter.
2418 (md_parse_name): Pass third argument.
2419 * config/tc-ia64.c (pseudo_func): Placeholders use NULL as name.
2420 (md_operand): Handling of '@'-prefixed symbols moved from here...
2421 (ia64_parse_name): ...to here.
2423 2005-02-11 Jan Beulich <jbeulich@novell.com>
2425 * config/tc-ia64.c (md): Remove last_groups and group_idx.
2426 (errata_nop_necessary_p): Remove declaraction and definition.
2427 (emit_one_bundle): Don't call errata_nop_necessary_p. Don't
2428 update md.group_idx. Don't reset md.last_groups.
2430 2005-02-11 Jan Beulich <jbeulich@novell.com>
2432 * config/tc-ia64.c (parse_section_name): Handle non-quoted first
2433 argument.
2434 (dot_xdata): Free section name after use.
2435 (dot_float_cons): Likewise.
2436 (dot_xstringer): Likewise.
2437 (dot_xdata_ua): Likewise.
2438 (dot_float_cons_ua): Likewise.
2439 (md_pseudo_table): Add xdata16 and xdata16.ua.
2441 2005-02-10 H.J. Lu <hongjiu.lu@intel.com>
2443 * doc/all.texi: Add IA64.
2444 * doc/as.texinfo: Likewise.
2446 * doc/c-ia64.texi: Fix typos.
2448 2005-02-10 Julian Brown <julian@codesourcery.com>
2450 * config/tc-arm.c (do_t_ldmstm): Change BFD_RELOC_NONE to
2451 BFD_RELOC_UNUSED.
2452 (do_t_push_pop): Likewise.
2453 (md_assemble): Likewise.
2454 (md_apply_fix3): Handle BFD_RELOC_NONE correctly, make
2455 BFD_RELOC_UNUSED same as previous meaning of BFD_RELOC_NONE.
2456 (create_unwind_entry): Output dependency on the required personality
2457 routines.
2459 2005-02-07 Nathan Sidwell <nathan@codesourcery.com>
2461 * as.h (seg_not_empty_p): Return int, not bfd_boolean.
2462 * subsegs.c (seg_not_empty_p): Likewise.
2464 2005-02-07 Inderpreet Singh <inderpreetb@noida.hcltech.com>
2466 * config/tc-maxq.c (md_estimate_size_before_relax): Correct the
2467 relative jump calculation.
2468 <md_convert_frag) : Likewise.
2469 <output_disp): Likewise.
2471 2005-02-07 Hans-Peter Nilsson <hp@axis.com>
2473 * write.c (write_object_file): Recognize warning-symbol construct
2474 and skip object- and target- handling for the second symbol.
2476 2005-02-02 Jan Beulich <jbeulich@novell.com>
2478 * config/tc-ia64.c (dot_pred_rel): Update comment. Handle @-prefixed
2479 designators along with quoted ones. Free copy of quoted designator
2480 when done.
2482 2005-02-01 Ben Elliston <bje@au.ibm.com>
2484 * config/atof-ieee.c, config/obj-coff.c, config/obj-elf.c,
2485 config/obj-ieee.c, config/obj-som.c, config/obj-vms.c,
2486 config/tc-a29k.c, config/tc-alpha.c, config/tc-arc.c,
2487 config/tc-arm.c, config/tc-d30v.c, config/tc-dlx.c,
2488 config/tc-fr30.c, config/tc-h8300.c, config/tc-h8500.c,
2489 config/tc-i370.c, config/tc-i386.c, config/tc-i960.c,
2490 config/tc-ia64.c, config/tc-m32r.c, config/tc-m32r.h,
2491 config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-mips.c,
2492 config/tc-mn10200.c, config/tc-msp430.c, config/tc-ns32k.c,
2493 config/tc-openrisc.c, config/tc-or32.c, config/tc-pdp11.c,
2494 config/tc-pj.c, config/tc-sparc.h, config/tc-tic54x.c,
2495 config/tc-tic80.c, config/tc-v850.c, config/tc-w65.c,
2496 config/tc-xtensa.c, config/tc-z8k.c, config/xtensa-relax.c: Remove
2497 #if 0'd code throughout.
2499 2005-01-31 Nick Clifton <nickc@redhat.com>
2501 * as.c (parse_args): Bump copyright date reported by --version to
2502 2005.
2504 2005-01-31 Nick Clifton <nickc@redhat.com>
2506 * configure.tgt: Remove obsolete targets m68k-lynxos, sparc-lynxos
2507 and vax-vms.
2509 2005-01-31 Jan Beulich <jbeulich@novell.com>
2511 * macro.c (buffer_and_nest): Allow 'from' being NULL; handle anything
2512 that can end with .endr in that case. Make requiring/permitting
2513 pseudo-ops without leading dot closer to the logic in read.c serving
2514 the same purpose.
2515 (expand_irp): Don't pass a mnemonic to buffer_and_nest as it will be
2516 ignored.
2518 2005-01-31 Jan Beulich <jbeulich@novell.com>
2520 * macro.c (do_formals): Adjust to no longer accept empty parameter
2521 names.
2522 (define_macro): Adjust to no longer accept empty macro name, garbage
2523 following the parameters, or macros that were previously defined.
2524 * read.c (s_bad_end): Declare.
2525 (potable): Add endm. Handler for endr and endm is s_bad_end.
2526 (s_bad_end): Rename from s_bad_endr. Adjust to handle both .endm
2527 and .endr.
2528 * read.h (s_bad_endr): Remove.
2530 2005-01-31 Jan Beulich <jbeulich@novell.com>
2532 * config/tc-ia64.c (parse_operands): Parse all specified operands,
2533 immediately discarding (but counting) those exceeding the maximum
2534 possible amount. Track whether output and input operand counts ever
2535 matched, and use this to better indicate which of the operands/
2536 operand types was wrong; specifically don't default to pointing to
2537 the first operand.
2539 2005-01-31 Jan Beulich <jbeulich@novell.com>
2541 * config/tc-ia64.c (unwind): Remove proc_end (now an automatic
2542 variable in dot_endp). Add body and insn. Make prologue,
2543 prologue_mask, body, and insn bitfields.
2544 (fixup_unw_records): Remove spurious new-lines from end of diagnostic
2545 messages.
2546 (in_procedure, in_prologue, in_body): New.
2547 (dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
2548 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
2549 dot_unwentry, dot_altrp, dot_savemem, dot_saveg, dot_savef, dot_saveb,
2550 dot_savegf, dot_spill, dot_spillreg, dot_spillmem, dot_spillreg_p,
2551 dot_spillmem_p, dot_label_state, dot_copy_state, dot_unwabi,
2552 dot_personality): Use the appropriate one of the above.
2553 (dot_proc): Clear unwind.proc_start; set to current location only if
2554 none of the entry points were valid. Check for non-zero-length entry
2555 point names. Check that entry points aren't defined, yet. Clear
2556 unwind.prologue, unwind.body, and unwind.insn.
2557 (dot_body): Call in_procedure. Check that first directive in procedure
2558 had no insns emitted before. Set unwind.body.
2559 (dot_prologue): Call in_procedure. Check that not already in prologue.
2560 Check that first directive in procedure had no insns emitted before.
2561 Clear unwind.body.
2562 (dot_endp): Call in_procedure. Declare proc_end. Check for non-zero-
2563 length entry point names. Check that entry points became defined.
2564 (md_assemble): Set unwind.insn once unwind.proc_start is defined.
2566 2005-01-31 Jan Beulich <jbeulich@novell.com>
2568 * config/tc-ia64.c (emit_one_bundle): Snapshot manual bundling state
2569 before actually using it. Don't generate an error in manual bundling
2570 mode when looking at an insn requiring slot 2 but not yet at slot 2.
2571 Don't generate an error in manual bundling mode when looking at an
2572 insn required to be last in its group but the required slot hasn't
2573 been reached, yet. Allow conversion from MII to MI;I for bundle
2574 consisting of only 2 insns with the stop between them. Suppress
2575 various meaningless errors resulting from detecting earlier ones.
2577 2005-01-31 Jan Beulich <jbeulich@novell.com>
2579 * config/tc-ia64.c (parse_operands): Also handle alloc without first
2580 input being ar.pfs.
2582 2005-01-28 Christian Groessler <chris@groessler.org>
2584 * config/tc-z8k.c (md_assemble): Improve error detection.
2586 2005-01-28 Jan Beulich <jbeulich@novell.com>
2588 * config/tc-ia64.c (ia64_estimate_size_before_relax): Allocate space
2589 for personality routine pointer only if there is one.
2590 (ia64_convert_frag): Likewise.
2591 (generate_unwind_image): Likewise.
2593 2005-01-27 Christian Groessler <chris@groessler.org>
2595 * config/tc-z8k.c (INSERT): Remove, not used anywhere.
2596 (md_apply_fix3): Make relative branches out of range an error
2597 instead of a warning. Display correct line number for out of
2598 range branches/calls/memory accesses.
2600 2005-01-27 Nathan Sidwell <nathan@codesourcery.com>
2602 * dwarf2dbg.c (dwarf2_finish): Correct logic for determining when
2603 to emit .debug_line and other debug sections.
2604 * as.h (seg_not_empty_p): Declare.
2605 * subsegs.c (seg_not_empty_p): New predicate.
2607 2005-01-27 Andrew Cagney <cagney@gnu.org>
2609 * configure: Regenerate to track ../gettext.m4 change.
2611 2005-01-27 Jan Beulich <jbeulich@novell.com>
2613 * config/tc-ia64.c (emit_one_bundle): Change "?imbf??" to "?ibmfxx".
2615 2005-01-27 Jan Beulich <jbeulich@novell.com>
2617 * config/tc-ia64.c (emit_one_bundle): Add late resolution of move
2618 to/from application registers dynamic insns.
2619 (md_assemble): Defer resolution of move to/from application registers
2620 dynamic insns when they can be issued on either the I- or M-units.
2622 2005-01-25 Alexandre Oliva <aoliva@redhat.com>
2624 * config/tc-frv.c (md_apply_fix3): Mark TLS symbols as such.
2625 2004-12-10 Alexandre Oliva <aoliva@redhat.com>
2626 * config/tc-frv.c (frv_pic_ptr): Add tlsmoff support.
2627 2004-11-10 Alexandre Oliva <aoliva@redhat.com>
2628 * cgen.c (gas_cgen_parse_operand): Handle
2629 CGEN_PARSE_OPERAND_SYMBOLIC.
2630 * config/tc-frv.c (md_cgen_lookup_reloc): Handle TLS relocations.
2631 (frv_force_relocation): Likewise. Fix handling of PIC
2632 relocations.
2633 (md_apply_fix3): Likewise.
2635 2005-01-21 Ben Elliston <bje@au.ibm.com>
2637 * as.h: Remove #if 0'd code.
2638 * atof-generic.c (atof_generic): Likewise.
2639 * ecoff.c (ecoff_directive_frame): Likewise.
2640 * frags.h (FRAG_APPEND_1_CHAR): Likewise.
2641 * itbl-ops.c (itbl_add_reg): Likewise.
2642 * listing.c (calc_hex): Likewise.
2643 * read.c (MASK_CHAR): Likewise.
2644 * subsegs.c (subsegs_print_statistics): Likewise.
2645 * symbols.c (indent): Likewise.
2646 * write.c (write_relocs): Likewise.
2647 (write_object_file): Likewise.
2648 (relax_frag): Likewise.
2650 2005-01-20 Nick Clifton <nickc@redhat.com>
2652 * as.c (std_longopts): Add an entry for "--a" in order to prevent
2653 getopt_long_only() from considering -a as an abbreviation for
2654 --alternate.
2655 (parse_args): Fix the parsing of -a=<file>.
2657 2005-01-20 Alan Modra <amodra@bigpond.net.au>
2659 PR gas/684
2660 * read.c (s_incbin): Adjust default count for skip. Check validity
2661 of count and skip rigorously.
2663 2005-01-19 Fred Fish <fnf@specifixinc.com>
2665 * config/tc-mips.c (dummy_opcode): Add init for new struct member.
2667 2005-01-19 Richard Sandiford <rsandifo@redhat.com>
2669 * read.c (convert_to_bignum): New function, split out from...
2670 (emit_expr): ...here. Handle the case where X_add_number is
2671 positive and the input value is negative.
2672 (output_big_sleb128): Fix setting of continuation bit. Check whether
2673 the final byte needs to be sign-extended. Fix size-shrinking loop.
2674 (emit_leb128_expr): When generating a signed leb128, see whether the
2675 sign of an O_constant's X_add_number matches the sign of the input
2676 value. Use a bignum if not.
2678 2005-01-17 Andrew Stubbs <andrew.stubbs@st.com>
2680 * tc-sh.c (md_begin,md_parse_option): Change arch_sh1_up to
2681 arch_sh_up in order to match the external name and make the
2682 testsuite's job easier.
2684 2005-01-14 H.J. Lu <hongjiu.lu@intel.com>
2686 PR 659
2687 * config/tc-i386.c (i386_scale): Disallow 0 scale.
2689 2005-01-12 Nick Clifton <nickc@redhat.com>
2691 * config/tc-iq2000.c (s_iq2000_set): Fix thinko parsing
2692 ignored_arguments array.
2694 2005-01-10 H.J. Lu <hongjiu.lu@intel.com>
2696 * write.c (write_object_file): Disallow a symbol equated to
2697 common symbol.
2699 2005-01-10 Inderpreet Singh <inderpreetb@noida.hcltech.com>
2701 * tc-maxq.c: Replace constants 10 and 20 with bfd_mach_maxq10 and
2702 bfd_mach_maxq20.
2703 (md_pseudo_table): Add new pseudo ops for maxq10 and maxq20.
2704 (maxq_target): New function: Set the machine type.
2706 2005-01-06 Paul Brook <paul@codesourcery.com>
2708 * config/tc-arm.c (FPU_DEFAULT): Define for TE_VXWORKS.
2709 (md_begin): Handle TE_VXWORKS for FP defaults.
2710 (md_apply_fix3): Correct rela offsets.
2711 (elf32_arm_target_format): Add VxWorks targets.
2713 2005-01-06 Paul Brook <paul@codesourcery.com>
2715 * configure.tgt: Set em=vxworks for *-*-vxworks.
2716 * config/te-vxworks.h: New File.
2718 2005-01-06 Paul Brook <paul@codesourcery.com>
2720 * config/tc-arm.c (arm_cpus): Correct arch field for arm1026ej-s.
2722 2005-01-04 Dmitry Diky <diwil@spec.ru>
2724 * config/tc-msp430.c (md_apply_fix3): Fix offset calculation for
2725 global label.
2727 2005-01-03 David Mosberger <davidm@hpl.hp.com>
2729 * config/tc-ia64.c (md): Add member "loc_directive_seen".
2730 (dot_loc): New function.
2731 (md_pseudo_table): Add entry to map .loc to dot_loc().
2732 (emit_one_bundle): Only call dwarf2_gen_line_info() if we have
2733 seen a .loc directive or we're generating DWARF2 debug info for
2734 assembly source.
2736 2004-12-29 Alan Modra <amodra@bigpond.net.au>
2738 PR gas/619
2739 * read.c (s_comm_internal): Don't zero end of name until size
2740 expression has been parsed.
2742 2004-12-25 Marek Michalkiewicz <marekm@amelek.gda.pl>
2744 * config/tc-avr.c (mcu_types): Move attiny{13,2313} from avr4 to avr2.
2746 2004-12-23 Tomer Levi <Tomer.Levi@nsc.com>
2748 * config/tc-crx.c: Support 'bcop' relaxation (dealt as in 'cmp&branch'
2749 case).
2751 2004-12-22 Ian Lance Taylor <ian@airs.com>
2753 * configure.tgt: New.
2754 * configure.in: Move setting of cpu_type, fmt, etc., to
2755 configure.tgt.
2756 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add
2757 $(srcdir)/configure.tgt.
2758 * configure, Makefile.in: Rebuild.
2760 2004-12-22 Klaus Rudolph <lts-rudolph@gmx.de>
2762 * config/tc-avr.c: Add support for the new R_AVR_LDI, R_AVR_6 and
2763 R_AVR_6_ADIW relocs for the LDI, ADIW/SBIW and LDD/STD
2764 instructions.
2765 (avr_offset_expression): New function to parse offsets for LDI
2766 instructions.
2767 (avr_operand): Use it.
2768 (md_apply_fix3): Generate the relocs.
2770 2004-12-16 Andrew Stubbs <andrew.stubbs@st.com>
2772 * config/tc-sh64.c (shmedia_md_apply_fix3): Add missing
2773 BFD_RELOC_SH_IMMS10BY8 relocation.
2775 * config/tc-sh64.c (shmedia_build_Mytes): Emit an error message rather
2776 than just ignoring bad code.
2778 2004-12-16 Richard Sandiford <rsandifo@redhat.com>
2780 * config/tc-v850.c (handle_lo16): New function.
2781 (v850_reloc_prefix): Use it to check lo().
2782 (md_assemble, md_apply_fix3): Handle BFD_RELOC_V850_LO16_SPLIT_OFFSET.
2784 2004-12-14 P.J. Darcy <darcypj@us.ibm.com>
2786 * configure.in: Add s390x-ibm-tpf support.
2787 * configure: Regenerate.
2789 2004-12-15 Jan Beulich <jbeulich@novell.com>
2791 * config/obj-elf.c (obj_elf_change_section): Only set type and
2792 attributes on new sections. Emit warning when type of re-declared
2793 section doesn't match.
2795 2004-12-15 Jan Beulich <jbeulich@novell.com>
2797 * dw2gencfi.c (dot.cfi.startproc): Clear cur_cfa_offset so
2798 '.cfi_startproc simple' doesn't inherit the old value.
2800 2004-12-15 Jan Beulich <jbeulich@novell.com>
2802 * dw2gencfi.c (output_cfi_insn): Adjust DW_CFA_def_cfa_sf generation
2803 to emit a signed and factored offset. Adjust DW_CFA_def_cfa_offset_sf
2804 generation to emit a factored offset.
2806 2004-12-10 Ian Lance Taylor <ian@wasabisystems.com>
2808 * config/tc-mips.c (macro) [M_LA_AB]: Give an error for a offset
2809 which is too large in the case of NO_PIC without 64-bit
2810 addresses.
2812 * config/tc-mips.c (mips_in_shared): New static variable.
2813 (macro_build_lui): Permit "_gp" if !mips_in_shared.
2814 (md_longopts): Add -mshared and -mno-shared.
2815 (md_parse_option): Handle OPTION_MSHARED and OPTION_MNO_SHARED.
2816 (s_cpload): Implement !mips_in_shared case.
2817 (s_cpsetup): Likewise.
2818 * doc/c-mips.texi (MIPS Opts): Document -mno-shared.
2819 * NEWS: Mention -mno-shared.
2821 2004-12-09 Paul Brook <paul@codesourcery.com>
2823 * config/tc-arm.c (s_arm_unwind_fnend): Use R_ARM_PREL31 relocation
2824 for function start.
2826 2004-12-09 Ian Lance Taylor <ian@wasabisystems.com>
2828 * config/tc-mips.c (append_insn): If we emit a nop during a relax
2829 sequence, increase the size of the sequence.
2831 * config/tc-mips.c (mips_cpu_info_table): Change "9000" entry to
2832 use CPU_RM9000.
2834 2004-12-07 Ben Elliston <bje@gnu.org>
2836 * read.c (s_align): Use an align_limit temporary to allay a GCC
2837 signed/unsigned comparison warning.
2839 2004-12-01 Mark Mitchell <mark@codesourcery.com>
2841 * Makefile.am (TARG_ENV_HFILES): Add te-armlinuxeabi.h.
2842 * configure.in: Use it for arm*-*-linux-gnueabi*.
2843 * config/tc-arm.c: Allow emulation file to set FPU_DEFAULT.
2844 * config/te-armlinuxeabi.h: New file.
2845 * Makefile.in: Regenerated.
2846 * aclocal.m4: Likewise.
2847 * configure: Likewise.
2848 * doc/Makefile.in: Regenerated.
2850 2004-12-02 Bob Wilson <bob.wilson@acm.org>
2852 * config/tc-xtensa.c (xtensa_switch_section_emit_state): Use subseg_set.
2853 (xtensa_restore_emit_state): Likewise.
2855 2004-12-02 Alan Modra <amodra@bigpond.net.au>
2857 * read.c (ALIGN_LIMIT): Define, increasing limit for BFD_ASSEMBLER.
2858 (s_align): Use it.
2860 2004-11-30 Tero Niemela <tero_niemela@yahoo.com>
2862 * Makefile.am: Change LOCALEDIR to $(datadir)/share.
2863 * Makefile.in: Regenerate.
2865 2004-11-29 Tomer Levi <Tomer.Levi@nsc.com>
2867 * config/tc-crx.c: Major code cleanup. Remove unused variables and
2868 functions, give functions a meaningful name, add comments.
2869 (check_range): New function - Replace operand size calculation
2870 with range checking.
2871 (assemble_insn): Update Algorithm, improve error issuing.
2872 (enum op_err): New.
2873 (process_label_constant): Bug fix regarding COP_BRANCH_INS relocation
2874 handling.
2876 2004-11-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2878 * config/tc-m32r.c (md_pcrel_from_section): Fixed a pcrel relocte
2879 miss between different section in the same module.
2880 (tc_gen_reloc): Likewise.
2882 2004-11-25 Theodore A. Roth <troth@openavr.org>
2884 * gas/config/tc-avr.c (mcu_types): Add support for atmega165,
2885 atmega325, atmega3250, atmega645 and atmega6450.
2887 2004-11-25 Jan Beulich <jbeulich@novell.com>
2889 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
2890 permissible for the selected instruction suffix.
2891 (process_suffix): For DefaultSize instructions, suppressing the
2892 guessing of a 'q' suffix if the instruction doesn't support it is
2893 pointless, because only an 'l' suffix can be guessed in this place.
2895 2004-11-24 Nick Clifton <nickc@redhat.com>
2897 * config/tc-iq2000.c: Remove support for IQ10 processor.
2898 Convert to ISO C90 formatting.
2899 * config/tc-iq2000.h: Likewise.
2901 2004-11-23 Nick Clifton <nickc@redhat.com>
2903 * config/tc-mn10300.c (md_relax_table): More fixes to the offsets
2904 in this table. They should be correct now.
2906 2004-11-23 Jan Beulich <jbeulich@novell.com>
2908 * config/tc-i386.h (CpuMMX2): Declare. Artificial classifier to
2909 indicate the MMX extensions added by both SSE and 3DNow!A.
2910 (Cpu3dnowA): Declare.
2911 (CpuUnknownFlags): Update.
2912 * config/tc-i386.c (cpu_sub_arch_name): Declare.
2913 (cpu_arch): i586 and pentium do not imply MMX. i686 and pentiumpro do
2914 neither imply SSE nor MMX. k6 implies MMX. k6_2 additionally implies
2915 3DNow!. Athlon additionally implies 3DNow!A. Several new
2916 entries (those starting with a dot are for sub-arch specification).
2917 (set_cpu_arch): Handle sub-arch specifications.
2918 (parse_insn): Distinguish between instructions not supported because
2919 of insufficient CPU features and because of 64-bit mode.
2920 * doc/c-i386.texi: Describe enhanced .arch directive.
2922 2004-11-22 Bob Wilson <bob.wilson@acm.org>
2924 * config/tc-xtensa.c (xg_add_opcode_fix): Set fx_no_overflow.
2926 2004-11-22 Bob Wilson <bob.wilson@acm.org>
2928 * dwarf2dbg.c (dwarf2_finish): Don't write a .debug_line section
2929 without a corresponding .debug_info section.
2931 2004-11-22 Hans-Peter Nilsson <hp@axis.com>
2933 * read.c (potable): Add "error" and "warning".
2934 (s_errwarn): New function.
2935 * read.h (s_errwarn): Declare.
2936 * doc/as.texinfo (Error, Warning): Document .error and .warning.
2938 2004-11-22 Nick Clifton <nickc@redhat.com>
2940 * config/tc-tic54x.c (tic54x_adjust_symtab): Adjust call to
2941 c_dot_file_symbol.
2943 2004-11-19 Alan Modra <amodra@bigpond.net.au>
2945 * config/tc-msp430.c (struct rcodes_s, MSP430_RLC, msp430_rcodes,
2946 struct hcodes_s, msp430_hcodes): From include/opcode/msp430.h.
2948 2004-11-19 Alan Modra <amodra@bigpond.net.au>
2950 * config/obj-coff.c (c_dot_file_symbol): Add "app" param.
2951 (coff_adjust_symtab): Adjust call.
2952 (crawl_symbols): Likewise.
2953 * config/obj-coff.h (c_dot_file_symbol): Add "app" param.
2954 (obj_app_file): Adjust.
2956 2004-11-18 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
2958 * configure.in: Enable bfd_assember for the MAXQ port.
2959 * configure: Regenerate.
2961 2004-11-12 Bob Wilson <bob.wilson@acm.org>
2962 Sterling Augustine <sterling@tensilica.com>
2964 * config/tc-xtensa.c (finish_vinsn): Clear pending instruction if
2965 there is a conflict.
2966 (check_t1_t2_reads_and_writes): Check for both reads and writes to
2967 interfaces that are related as determined by xtensa_interface_class_id.
2969 2004-11-12 Nick Clifton <nickc@redhat.com>
2971 * config/tc-mn10300.c (md_relax_table): Fix off by one negative
2972 offsets for conditional branches.
2974 2004-11-11 Bob Wilson <bob.wilson@acm.org>
2976 * config/tc-xtensa.c (MAX_IMMED6): Change value to 65.
2978 2004-11-10 Bob Wilson <bob.wilson@acm.org>
2980 * config/tc-xtensa.c (update_next_frag_state): Always add a NOP if
2981 relaxing at the end of a loop. Don't mark frags as UNREACHABLE or
2982 MAYBE_UNREACHABLE.
2983 (relax_frag_immed): Update call to update_next_frag_state.
2985 2004-11-10 Alan Modra <amodra@bigpond.net.au>
2987 * obj.h (struct format_ops <app_file>): Add int param.
2988 * read.h (s_app_file_string): Likewise.
2989 * read.c (s_app_file_string): Likewise.
2990 (s_app_file): Adjust s_app_file_string call.
2991 * config/tc-mips.c (s_mips_file): Likewise.
2992 * config/obj-coff.h (obj_app_file): Add app param.
2993 * config/obj-ecoff.h (obj_app_file): Likewise.
2994 * config/obj-multi.h (obj_app_file): Likewise.
2995 * config/obj-elf.h (elf_file_symbol): Likewise.
2996 * config/obj-elf.c (elf_file_symbol): Only emit one file symbol
2997 if called for # preprocessor lines.
2999 2004-11-08 H.J. Lu <hongjiu.lu@intel.com>
3001 PR 528
3002 * symbols.c (resolve_symbol_value): Convert weak symbols only
3003 for Windows PECOFF.
3004 (symbol_equated_reloc_p): Don't equate weaks when relocating
3005 only for Windows PECOFF.
3007 2004-11-08 Tomer Levi <Tomer.Levi@nsc.com>
3009 * config/tc-crx.c (print_insn): Check and set insn_addr.
3010 * config/tc-crx.h (md_frag_check): Define.
3012 2004-11-08 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
3013 Vineet Sharma <vineets@noida.hcltech.com>
3015 * configure.in: Add support for new target maxq-coff.
3016 * configure: Regenerate.
3017 * NEWS: Mention new support.
3018 * config/tc-maxq.c: New file.
3019 * config/tc-maxq.h: New file.
3020 * config/obj-coff.h: Add support for maxq-coff.
3022 2004-11-08 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
3024 * symbols.c (any_external_name): Define.
3025 (resolve_symbol_value): Convert weak symbols.
3026 (S_SET_EXTERNAL): Support any_external_name.
3027 (S_SET_NAME): Qualify parameter const.
3028 (symbol_equated_reloc_p): Equate to weaks when relocating.
3029 * symbols.h (S_SET_NAME): Qualfiy parameter const.
3030 * tc.h (any_external_name): Declare.
3031 * config/obj-coff.c ("coff/pe.h"): Include for BFD
3032 assemblers also.
3033 (weak_is_altname): Declare and define.
3034 (weak_name2altname): Same.
3035 (weak_altname2name): Same.
3036 (weak_uniquify): Same.
3037 (weak_altprefix): Define.
3038 (obj_coff_weak): Change .weak syntax and handling.
3039 (coff_frob_symbol): Fix PE weak symbol alternates.
3040 * config/obj-coff.h (USE_UNIQUE): Define.
3041 * config/tc-i386.c (md_apply_fix3): Assume weak symbols
3042 are in another segment.
3043 (tc_gen_reloc): Remove broken addend hack.
3044 doc/as.texinfo: Update.
3046 2004-11-05 Sterling Augustine <sterling@tensilica.com>
3048 * config/tc-xtensa.c (total_frag_text_expansion): New.
3049 (md_estimate_size_before_relax): Use it.
3050 (find_address_of_next_align_frag): Likewise.
3052 2004-11-05 Tomer Levi <Tomer.Levi@nsc.com>
3054 * config/tc-crx.c: Rename argument types.
3055 (processing_arg_number): Rename to 'cur_arg_num'.
3056 (get_number_of_bits): Rename to 'set_operand_size'.
3057 (get_operandtype): Rename to 'parse_operand', totally rewrite.
3058 (set_cons_rparams): Rename to 'set_operand', totally rewrite.
3059 (set_indexmode_parameters): Remove function, integrate its code into
3060 'set_operand'.
3061 (set_operand_size): Get rid of 'Operand Number' function parameter -
3062 use global variable 'cur_arg_num' instead.
3063 Use a local 'argument' pointer to reference the current argument.
3064 (parse_operand): Likewise.
3065 (set_operand): Likewise.
3066 (process_label_constant): Likewise.
3068 2004-11-04 Bob Wilson <bob.wilson@acm.org>
3070 * config/tc-xtensa.c: Remove XTENSA_SECTION_RENAME ifdefs.
3071 (add_section_rename): Delete. Inlined into...
3072 (build_section_rename): ...here. Use xstrdup instead of strdup.
3073 (xtensa_section_rename): Drop "const" from argument and return types.
3074 (md_show_usage): Indent to match show_usage().
3075 * config/tc-xtensa.h: Remove XTENSA_SECTION_RENAME ifdefs.
3076 (tc_canonicalize_section_name): Define.
3077 (md_elf_section_rename): Remove unused macro.
3078 * doc/as.texinfo (Overview): Document Xtensa --rename-section option.
3079 * doc/c-xtensa.texi (Xtensa Options): Likewise.
3080 (Frame Directive): Delete.
3082 2004-11-04 Daniel Jacobowitz <dan@debian.org>
3084 * configure.in: Remove arm-*-oabi and thumb-*-oabi.
3085 * config/tc-arm.c (target_oabi): Delete.
3086 (md_apply_fix3, elf32_arm_target_format): Remove target_oabi checks.
3087 (arm_opts): Remove moabi.
3088 * doc/as.texinfo (Overview): Remove documentation of -moabi.
3089 * doc/c-arm.texi (ARM Options): Likewise.
3090 * configure: Regenerated.
3092 2004-11-04 Hans-Peter Nilsson <hp@axis.com>
3094 * configure.in (crisv32): Recognize. AC_DEFINE_UNQUOTED
3095 DEFAULT_CRIS_ARCH. Handle crisv32-*-linux-gnu* like
3096 cris-*-linux-gnu* and crisv32-*-* like cris-*-*.
3097 * configure: Regenerate.
3098 * config/tc-cris.c (enum cris_archs): New.
3099 (cris_mach, cris_arch_from_string, s_cris_arch, get_sup_reg)
3100 (cris_insn_ver_valid_for_arch): New functions.
3101 (DEFAULT_CRIS_ARCH): New macro, default to cris_any_v0_v10.
3102 (cris_arch): New variable.
3103 (md_pseudo_table): New pseudo .arch.
3104 (err_for_dangerous_mul_placement): Initialize according to
3105 DEFAULT_CRIS_ARCH.
3106 (STATE_COND_BRANCH): Renamed from STATE_CONDITIONAL_BRANCH.
3107 All users changed.
3108 (STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON)
3109 (STATE_ABS_BRANCH_V32, STATE_LAPC, BRANCH_BF_V32, BRANCH_BB_V32)
3110 (BRANCH_WF_V32, BRANCH_WB_V32): New.
3111 (BRANCH_BF, BRANCH_BB, BRANCH_WF, BRANCH_WB): Don't undef after
3112 use in md_cris_relax_table.
3113 (md_cris_relax_table): Add entries for STATE_COND_BRANCH_V32,
3114 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
3115 Update and improve head comment.
3116 (OPTION_PIC): Define in terms of previous option, OPTION_US.
3117 (OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): Similar.
3118 (OPTION_ARCH): New.
3119 (md_longopts): New option --march=...
3120 (cris_any_v0_v10_long_jump_size, crisv32_long_jump_size): New
3121 macros.
3122 (md_long_jump_size): Initialize in terms of DEFAULT_CRIS_ARCH.
3123 (HANDLE_RELAXABLE): New macro.
3124 (md_estimate_size_before_relax): Use HANDLE_RELAXABLE for common
3125 cases. Check for weak symbols and assume not relaxable. Handle
3126 STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON,
3127 STATE_ABS_BRANCH_V32, STATE_LAPC. Use new variable symbolP, not
3128 fragP->fr_symbol.
3129 (md_convert_frag): Handle STATE_COND_BRANCH_V32,
3130 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
3131 (cris_create_short_jump): Adjust for CRISv32.
3132 (cris_relax_frag): Handle new states.
3133 (md_create_long_jump): Ditto. Emit error for common_v10_v32.
3134 (md_begin): Define symbols "..asm.arch.cris.v32",
3135 "..asm.arch.cris.v10", "..asm.arch.cris.common_v10_v32" and
3136 "..asm.arch.cris.any_v0_v10". Use cris_insn_ver_valid_for_arch
3137 when entering opcode table entry points.
3138 (md_assemble): Adjust branch handling for CRISv32. Handle LAPC
3139 relaxation. In fix_new_exp call for main insn, pass 1 for pcrel
3140 parameter for 8, 16 and 32-bit pc-relative insns and LAPC.
3141 (cris_process_instruction): Initialize out_insnp->insn_type to
3142 CRIS_INSN_NONE, not CRIS_INSN_NORMAL.
3143 <case ']', '[', 'A', 'd', 'Q', 'N', 'n', 'Y', 'U', 'u', 'T'>: New
3144 cases.
3145 <case 'm'>: Check that modified_char == '.'.
3146 <invalid operands>: Consume the rest of the line.
3147 When operands don't match, skip over subsequent insns with
3148 non-matching version specifier but same mnemonic.
3149 <immediate constant, case SIZE_SPEC_REG>: Immediate operands for
3150 special registers in CRISv32 are always 32 bit long.
3151 <immediate constant, case SIZE_FIELD_SIGNED, SIZE_FIELD_UNSIGNED>:
3152 New cases.
3153 (get_gen_reg): Only recognize "PC" when followed by "+]" for v32
3154 and compatible. Recognize "ACR" for v32, unless followed by "+".
3155 (get_spec_reg): Consider cris_arch when looking up register.
3156 (get_autoinc_prefix_or_indir_op): Don't recognize assignment for
3157 v32 or compatible.
3158 (get_3op_or_dip_prefix_op): Check for ']' after seeing '[rN+'.
3159 (cris_get_expression): Restore input_line_pointer if failing "early".
3160 (get_flags): Consider cris_arch and recognize flags accordingly.
3161 (branch_disp): Adjust for CRISv32.
3162 (gen_cond_branch_32): Similar. Emit error for common_v10_v32.
3163 (cris_number_to_imm): Use as_bad_where, not as_bad. Remove
3164 related FIXME. Don't insist on BFD_RELOC_32_PCREL fixup to be
3165 resolved. Don't enter zeros in object file for
3166 BFD_RELOC_32_PCREL.
3167 <case BFD_RELOC_CRIS_LAPCQ_OFFSET, BFD_RELOC_CRIS_SIGNED_16>
3168 <case BFD_RELOC_CRIS_SIGNED_8>: New case.
3169 (md_parse_option): Break out "return 1".
3170 <OPTION_ARCH> New case.
3171 (tc_gen_reloc): <case BFD_RELOC_CRIS_LAPCQ_OFFSET>
3172 <case BFD_RELOC_CRIS_SIGNED_16, BFD_RELOC_CRIS_SIGNED_8>
3173 <case BFD_RELOC_CRIS_UNSIGNED_8, BFD_RELOC_CRIS_UNSIGNED_16>
3174 <case BFD_RELOC_32_PCREL>: New cases.
3175 Addends for non-zero fx_pcrel are too in fx_offset.
3176 (md_show_usage): Show --march=<arch>.
3177 (md_apply_fix3): Adjust val for BFD_RELOC_CRIS_LAPCQ_OFFSET.
3178 (md_pcrel_from): BFD_RELOC_CRIS_LAPCQ_OFFSET is PC-relative too.
3179 (s_syntax) <struct syntaxes>: Properly constify member operand.
3180 * config/tc-cris.h (TARGET_MACH): Define.
3181 (cris_mach): Declare.
3182 * doc/as.texinfo (Overview) <CRIS>: Add --march=...
3183 * doc/c-cris.texi (CRIS-Symbols): New node for built-in symbols.
3184 (CRIS-Opts): Document --march=...
3185 (CRIS-Pseudos): Document .arch.
3187 2004-11-04 Jan Beulich <jbeulich@novell.com>
3189 * config/tc-i386.c (set_intel_syntax): Allow % in symbol names when
3190 intel syntax and no register prefix, allow $ in symbol names when
3191 intel syntax.
3192 (set_16bit_gcc_code_flag): Replace literal 'l' by LONG_MNEM_SUFFIX.
3193 (intel_float_operand): Add fourth return value indicating math control
3194 operations. Make classification more precise.
3195 (md_assemble): Complain if memory operand of mov[sz]x has no size
3196 specified.
3197 (parse_insn): Translate word operands to floating point instructions
3198 operating on integers as well as control instructions to short ones
3199 as expected by AT&T syntax. Translate 'd' suffix to short one only for
3200 floating point instructions operating on non-integer operands.
3201 (match_template): Remove fldcw special case. Adjust q-suffix handling
3202 to permit it on fild/fistp/fisttp in AT&T mode.
3203 (process_suffix): Don't guess DefaultSize insns' suffix from
3204 stackop_size for certain floating point control instructions. Guess
3205 suffix for branch and [ls][gi]dt based on flag_code. Split error
3206 messages for Intel and AT&T syntax, and make the condition more strict
3207 for the former. Adjust suppressing of generation of operand size
3208 overrides.
3209 (intel parser): Allow the full set of MASM operators. Add FWORD, TBYTE,
3210 OWORD, and XMMWORD operand size specifiers (TBYTE replaces XWORD). Add
3211 more error checking.
3212 * config/tc-i386.h (BYTE_PTR WORD_PTR DWORD_PTR QWORD_PTR XWORD_PTR
3213 SHORT OFFSET_FLAT FLAT NONE_FOUND): Remove unused defines.
3215 2004-11-03 Hans-Peter Nilsson <hp@axis.com>
3217 * symbols.c (colon) [!WORKING_DOT_WORD]: Don't declare
3218 md_short_jump_size, md_long_jump_size.
3219 * write.c [!WORKING_DOT_WORD]: Ditto.
3220 * tc.h [!WORKING_DOT_WORD]: Declare them here. Drop const
3221 qualifier.
3222 * config/tc-cris.h (md_short_jump_size, md_long_jump_size): Don't
3223 declare.
3224 * config/tc-cris.c (md_short_jump_size, md_long_jump_size): Drop
3225 const qualifier in these definitions.
3226 * config/tc-i370.c, config/tc-m68k.c, config/tc-pdp11.c,
3227 config/tc-s390.c, config/tc-tahoe.c, config/tc-vax.c: Ditto.
3229 2004-11-02 Nick Clifton <nickc@redhat.com>
3231 * dwarf2dbg.c (dwarf2_finish): Check for the existence of a file
3232 table before deciding to produce a .debug_line section to match up
3233 with a user provided .debug_info section.
3235 2004-10-28 Tomer Levi <Tomer.Levi@nsc.com>
3237 * config/tc-crx.c (getreg_image): Bug fix, a return value was
3238 mistakenly omitted from CRX_C_REGTYPE and CRX_CS_REGTYPE cases.
3240 2004-10-27 Tomer Levi <Tomer.Levi@nsc.com>
3242 * config/tc-crx.c: Remove global variable 'post_inc_mode'.
3243 (get_flags): New function.
3244 (get_number_of_bits): Edit comments, update numeric values to
3245 supported sizes.
3246 (process_label_constant): Don't support the colon
3247 format (SYMBOL:[s|m|l]).
3248 (set_cons_rparams): Support argument type 'arg_rbase'.
3249 (get_operandtype): Bug fix in 'rbase' operand type parsing.
3250 (handle_LoadStor): Bug fix, first handle post-increment mode.
3251 (getreg_image): Remove redundant code, update according to latest
3252 CRX spec.
3253 (print_constant): Bug fix relate to 3-word instructions.
3254 (assemble_insn): Bug fix, when matching instructions, verify also
3255 instruction type (not only mnemonic).
3256 Add various error checking.
3257 (preprocess_reglist): Support HI/LO and user registers.
3259 2004-10-25 David Mosberger-Tang <davidm@hpl.hp.com>
3261 * config/tc-ia64.c (fixup_unw_records): Don't let the "t" value
3262 in an epilogue directive go negative.
3264 2004-10-25 H.J. Lu <hongjiu.lu@intel.com>
3266 PR 474
3267 * config/tc-ia64.c (emit_one_bundle): Decrement md.num_slots_in_use
3268 after reporting template error during manual bundling. Reported
3269 by Michael Dupont, michaelx.dupont@intel.com.
3271 2004-10-25 Daniel Jacobowitz <dan@debian.org>
3273 * Makefile.am: Run dep-am.
3274 * aclocal.m4: Regenerate with automake 1.9.2.
3275 * Makefile.in: Regenerate with automake 1.9.2.
3276 * doc/Makefile.in: Likewise.
3278 * config/tc-arm.c: Include "dw2gencfi.h".
3279 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
3280 New functions.
3281 * config/tc-arm.h (TARGET_USE_CFIPOP, DWARF2_DEFAULT_RETURN_COLUMN)
3282 (DWARF2_CIE_DATA_ALIGNMENT, tc_regname_to_dw2regnum)
3283 (tc_cfi_frame_initial_instructions): Define.
3284 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
3285 Add prototypes.
3287 2004-10-21 Tomer Levi <Tomer.Levi@nsc.com>
3289 * config/tc-crx.c (assemble_insn): Check unsigned immediate
3290 operands validity.
3291 Update coprocessor id to be unsigned immediate.
3293 2004-10-18 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
3295 * config/tc-i386.c (O_secrel): Delete.
3296 (tc_pe_dwarf2_emit_offset): New function.
3297 * config/tc-i386.h (O_secrel): Define as O_md1.
3298 (TC_DWARF2_EMIT_OFFSET): Define.
3300 2004-10-18 Nick Clifton <nickc@redhat.com>
3302 * config/tc-xstormy16.c (xstormy16_cons_fix_new): Accept and
3303 ignore @fptr() directives for 4-byte fixups.
3305 2004-10-15 Alan Modra <amodra@bigpond.net.au>
3307 * Makefile.am: Run "make dep-am"
3308 * Makefile.in: Regenerate.
3310 2004-10-14 Bob Wilson <bob.wilson@acm.org>
3312 * doc/c-xtensa.texi (Xtensa Options, Absolute Literals Directive):
3313 Remove comments about placement of literal pools.
3314 (Literal Directive): Update description of literal placement.
3315 (Literal Prefix Directive): Remove statement that this does not apply
3316 to absolute-mode literals. Describe new section naming scheme.
3318 2004-10-12 Bob Wilson <bob.wilson@acm.org>
3320 * config/tc-xtensa.c (xtensa_frequency_pseudo): Use set_subseg_freq.
3321 (is_entry_opcode, is_movi_opcode, is_the_loop_opcode, is_jx_opcode,
3322 is_windowed_return_opcode): Delete.
3323 (xtensa_frob_label): Use get_subseg_target_freq.
3324 (md_assemble): Inline call to is_entry_opcode.
3325 (xtensa_handle_align): Inline call to get_frag_is_literal.
3326 (relaxation_requirements): Inline call to is_jx_opcode.
3327 (emit_single_op): Inline call to is_movi_opcode.
3328 (xg_assemble_vliw_tokens): Inline calls to get_frag_is_insn,
3329 get_frag_is_no_transform, is_entry_opcode, and
3330 set_frag_is_specific_opcode. Use get_subseg_total_freq.
3331 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags,
3332 xtensa_fix_close_loop_end_frags, relax_frag_immed, convert_frag_immed):
3333 Inline calls to get_frag_is_no_transform.
3334 (next_instrs_are_b_retw): Inline call to is_windowed_return_opcode.
3335 (xtensa_fix_short_loop_frags): Inline calls to is_the_loop_opcode and
3336 get_frag_is_no_transform.
3337 (convert_frag_immed_finish_loop): Inline calls to get_expression_value
3338 and set_frag_is_no_transform.
3339 (get_expression_value): Delete.
3340 (subseg_map struct): Rename cur_total_freq to total_freq. Rename
3341 cur_target_freq to target_freq.
3342 (get_subseg_info): Split out code to create a new map entry into ...
3343 (add_subseg_info): ... this new function.
3344 (get_last_insn_flags): Check if get_subseg_info succeeded.
3345 (set_last_insn_flags): Call add_subseg_info if needed.
3346 (get_subseg_total_freq, get_subseg_target_freq, set_subseg_freq): New.
3347 (xtensa_reorder_segments): Compute last_sec while counting sections.
3348 Remove call to get_last_sec.
3349 (get_last_sec): Delete.
3350 (cache_literal_section): Inline call to retrieve_literal_seg and its
3351 callees, seg_present and add_seg_list.
3352 (retrieve_literal_seg, seg_present, add_seg_list): Delete.
3353 (get_frag_is_insn, get_frag_is_no_transform,
3354 set_frag_is_specific_opcode, set_frag_is_no_transform): Delete.
3355 * config/tc-xtensa.h (MAX_SLOTS): Reduce from 31 to 15.
3357 2004-10-12 Bob Wilson <bob.wilson@acm.org>
3359 * config/tc-xtensa.c: Use ISO C90 formatting.
3360 * config/tc-xtensa.h: Likewise.
3361 * config/xtensa-istack.h: Likewise.
3362 * config/xtensa-relax.c: Likewise.
3363 * config/xtensa-relax.h: Likewise.
3365 2004-10-12 Paul Brook <paul@codesourcery.com>
3367 * config/tc-arm.c (md_begin): Change EF_ARM_EABI_VER3 to
3368 EF_ARM_EABI_VER4.
3369 (arm_eabis): Ditto.
3370 * doc/c-arm.texi: Document that we actually support -meabi=4, not
3371 -meabi=3.
3373 2004-10-08 Bob Wilson <bob.wilson@acm.org>
3375 * doc/as.texinfo (VTableEntry, VTableInherit): Add "directive" to index
3376 entries.
3377 (Acknowledgements): Use "GAS" instead of AS variable.
3379 2004-10-08 Daniel Jacobowitz <dan@debian.org>
3381 * config/tc-i386.c: Include "elf/x86-64.h".
3382 (i386_elf_section_type): New function.
3383 * config/tc-i386.h (md_elf_section_type): Define.
3384 (i386_elf_section_type): New prototype.
3386 2004-10-08 Linus Nielsen Feltzing <linus@haxx.se>
3388 * config/m68k-parse.h (enum m68k_register): New control register,
3389 MBAR2 (for MCF5249)
3390 * config/tc-m68k.c: Correct control register set for MCF5249.
3392 2004-10-07 Bob Wilson <bob.wilson@acm.org>
3393 Sterling Augustine <sterling@tensilica.com>
3395 * config/tc-xtensa.c (absolute_literals_supported): New global flag.
3396 (UNREACHABLE_MAX_WIDTH): Define.
3397 (XTENSA_FETCH_WIDTH): Delete.
3398 (cur_vinsn, xtensa_fetch_width, xt_saved_debug_type, past_xtensa_end,
3399 prefer_const16, prefer_l32r): New global variables.
3400 (LIT4_SECTION_NAME): Define.
3401 (lit4_state struct): Add lit4_seg_name and lit4_seg fields.
3402 (XTENSA_PROP_*, GET_XTENSA_PROP_*, SET_XTENSA_PROP_*): Define.
3403 (frag_flags struct): New.
3404 (xtensa_block_info struct): Move from tc-xtensa.h. Add flags field.
3405 (subseg_map struct): Add cur_total_freq and cur_target_freq fields.
3406 (bitfield, bit_is_set, set_bit, clear_bit): Define.
3407 (MAX_FORMATS): Define.
3408 (op_placement_info struct, op_placement_table): New.
3409 (O_pltrel, O_hi16, O_lo16): Define.
3410 (directiveE enum): Rename directive_generics to directive_transform.
3411 Delete directive_relax. Add directive_schedule,
3412 directive_absolute_literals, and directive_last_directive.
3413 (directive_info): Rename "generics" to "transform". Delete "relax".
3414 Add "schedule" and "absolute-literals".
3415 (directive_state): Adjust entries to match changes in directive_info.
3416 (xtensa_relax_statesE, RELAX_IMMED_MAXSTEPS): Move to tc-xtensa.h.
3417 (xtensa_const16_opcode, xtensa_movi_opcode, xtensa_movi_n_opcode,
3418 xtensa_l32r_opcode, xtensa_nop_opcode, xtensa_rsr_lcount_opcode): New.
3419 (xtensa_j_opcode, xtensa_rsr_opcode): Delete.
3420 (align_only_targets, software_a0_b_retw_interlock,
3421 software_avoid_b_j_loop_end, maybe_has_b_j_loop_end,
3422 software_avoid_short_loop, software_avoid_close_loop_end,
3423 software_avoid_all_short_loops, specific_opcode): Delete.
3424 (warn_unaligned_branch_targets): New.
3425 (workaround_a0_b_retw, workaround_b_j_loop_end, workaround_short_loop,
3426 workaround_close_loop_end, workaround_all_short_loops): Default FALSE.
3427 (option_[no_]link_relax, option_[no_]transform,
3428 option_[no_]absolute_literals, option_warn_unaligned_targets,
3429 option_prefer_l32r, option_prefer_const16, option_target_hardware):
3430 New enum values.
3431 (option_[no_]align_only_targets, option_literal_section_name,
3432 option_text_section_name, option_data_section_name,
3433 option_bss_section_name, option_eb, option_el): Delete.
3434 (md_longopts): Add entries for: [no-]transform, [no-]absolute-literals,
3435 warn-unaligned-targets, prefer-l32r, prefer-const16, [no-]link-relax,
3436 and target-hardware. Delete entries for [no-]target-align-only,
3437 literal-section-name, text-section-name, data-section-name, and
3438 bss-section-name.
3439 (md_parse_option): Handle new options and remove old ones. Accept but
3440 ignore [no-]density options. Warn for [no-]generics and [no-]relax
3441 and treat them as [no-]transform.
3442 (md_show_usage): Add new options and remove old ones.
3443 (xtensa_setup_hw_workarounds): New.
3444 (md_pseudo_table): Change "word" entry to use xtensa_elf_cons. Add
3445 "long", "short", "loc" and "frequency" entries.
3446 (use_generics): Rename to ...
3447 (use_transform): ... this function. Add past_xtensa_end check.
3448 (use_longcalls): Add past_xtensa_end check.
3449 (code_density_available, can_relax): Delete.
3450 (do_align_targets): New.
3451 (get_directive): Accept dashes in directive names. Warn about
3452 [no-]generics and [no-]relax directives and treat them as
3453 [no-]transform.
3454 (xtensa_begin_directive): Call md_flush_pending_output only for some
3455 directives. Check for directives inside instruction bundles. Warn
3456 about deprecated ".begin literal" usage. Warn and ignore [no-]density
3457 directives. Handle new directives. Check generating_literals flag
3458 for literal_prefix.
3459 (xtensa_end_directive): Check for directives inside instruction
3460 bundles. Warn and ignore [no-]density directives. Handle new
3461 directives. Call xtensa_set_frag_assembly_state.
3462 (xtensa_loc_directive_seen, xtensa_dwarf2_directive_loc,
3463 xtensa_dwarf2_emit_insn): New.
3464 (xtensa_literal_position): Call md_flush_pending_output. Do not check
3465 use_literal_section flag.
3466 (xtensa_literal_pseudo): Call md_flush_pending_output. Handle absolute
3467 literals. Use xtensa_elf_cons to parse the expression.
3468 (xtensa_literal_prefix): Do not check use_literal_section. Support
3469 ".lit4" sections for absolute literals. Change prefix convention to
3470 replace ".text" (or ".t" in a linkonce section). No need to call
3471 subseg_set.
3472 (xtensa_frequency_pseudo, xtensa_elf_cons, xtensa_elf_suffix): New.
3473 (expression_end): Handle closing braces and colons.
3474 (PLT_SUFFIX, plt_suffix): Delete.
3475 (expression_maybe_register): Use new xtensa-isa.h functions. Use
3476 xtensa_elf_suffix instead of checking for plt suffix, and handle O_lo16
3477 and O_hi16 expressions as well.
3478 (tokenize_arguments): Handle closing braces and colons.
3479 (parse_arguments): Use new xtensa-isa.h functions. Handle "invisible"
3480 operands and paired register syntax.
3481 (get_invisible_operands): New.
3482 (xg_translate_sysreg_op): Handle new Xtensa LX RSR/WSR/XSR syntax. Use
3483 new xtensa-isa.h functions.
3484 (xtensa_translate_old_userreg_ops, xtensa_translate_zero_immed): New.
3485 (xg_translate_idioms): Check if inside bundle. Use use_transform.
3486 Handle new Xtensa LX RSR/WSR/XSR syntax. Remove code to widen density
3487 instructions. Use xtensa_translate_zero_immed.
3488 (operand_is_immed, operand_is_pcrel_label): Delete.
3489 (get_relaxable_immed): Use new xtensa-isa.h functions.
3490 (get_opcode_from_buf): Add slot parameter. Use new xtensa-isa.h
3491 functions.
3492 (xtensa_print_insn_table, print_vliw_insn): New.
3493 (is_direct_call_opcode): Use new xtensa-isa.h functions.
3494 (is_call_opcode, is_loop_opcode, is_conditional_branch_opcode,
3495 is_branch_or_jump_opcode): Delete.
3496 (is_movi_opcode, decode_reloc, encode_reloc, encode_alt_reloc): New.
3497 (opnum_to_reloc, reloc_to_opnum): Delete.
3498 (xtensa_insnbuf_set_operand, xtensa_insnbuf_get_operand): Use new
3499 xtensa-isa.h functions. Operate on one slot of an instruction.
3500 (xtensa_insnbuf_set_immediate_field, is_negatable_branch,
3501 xg_get_insn_size): Delete.
3502 (xg_get_build_instr_size): Use xg_get_single_size.
3503 (xg_is_narrow_insn, xg_is_single_relaxable_insn): Update calls to
3504 xg_build_widen_table. Use xg_get_single_size.
3505 (xg_get_max_narrow_insn_size): Delete.
3506 (xg_get_max_insn_widen_size, xg_get_max_insn_widen_literal_size,
3507 xg_is_relaxable_insn): Update calls to xg_build_widen_table. Use
3508 xg_get_single_size.
3509 (xg_build_to_insn): Record the loc field. Handle OP_OPERAND_HI16U and
3510 OP_OPERAND_LOW16U. Check xg_valid_literal_expression.
3511 (xg_expand_to_stack, xg_expand_narrow): Update calls to
3512 xg_build_widen_table. Use xg_get_single_size.
3513 (xg_immeds_fit): Use new xtensa-isa.h functions. Update call to
3514 xg_check_operand.
3515 (xg_symbolic_immeds_fit): Likewise. Also handle O_lo16 and O_hi16, and
3516 treat weak symbols conservatively.
3517 (xg_check_operand): Use new xtensa-isa.h functions.
3518 (is_dnrange): Delete.
3519 (xg_assembly_relax): Inline previous calls to tinsn_copy.
3520 (xg_finish_frag): Specify separate relax states for the frag and slot0.
3521 (is_branch_jmp_to_next, xg_add_branch_and_loop_targets): Use new
3522 xtensa-isa.h functions.
3523 (xg_instruction_matches_option_term, xg_instruction_matches_or_options,
3524 xg_instruction_matches_options): New.
3525 (xg_instruction_matches_rule): Handle O_register expressions. Call
3526 xg_instruction_matches_options.
3527 (transition_rule_cmp): New.
3528 (xg_instruction_match): Update call to xg_build_simplify_table.
3529 (xg_build_token_insn): Record loc fields.
3530 (xg_simplify_insn): Check is_specific_opcode field and
3531 density_supported flag.
3532 (xg_expand_assembly_insn): Skip checking code_density_available. Use
3533 new xtensa-isa.h functions. Call use_transform instead of can_relax.
3534 (xg_assemble_literal): Add error handling for O_big. Call
3535 record_alignment. Handle O_pltrel.
3536 (xg_valid_literal_expression): New.
3537 (xg_assemble_literal_space): Add slot parameter. Remove call to
3538 set_expr_symbol_offset. Add call to record_alignment. Update call to
3539 xg_finish_frag.
3540 (xg_emit_insn): Delete.
3541 (xg_emit_insn_to_buf): Add format parameter. Update calls to
3542 xg_add_opcode_fix and xtensa_insnbuf_to_chars.
3543 (xg_add_opcode_fix): Change opcode parameter to tinsn and add format
3544 and slot parameters. Handle new "alternate" relocations for absolute
3545 literals and CONST16 instructions. Check for bad uses of O_lo16 and
3546 O_hi16. Use new xtensa-isa.h functions.
3547 (xg_assemble_tokens): Delete.
3548 (is_register_writer): Use new xtensa-isa.h functions.
3549 (is_bad_loopend_opcode): Check for xtensa_rsr_lcount_opcode instead of
3550 old-style RSR from LCOUNT.
3551 (next_frag_opcode): Delete.
3552 (next_frag_opcode_is_loop, next_frag_format_size, frag_format_size,
3553 update_next_frag_state): New.
3554 (update_next_frag_nop_state): Delete.
3555 (next_frag_pre_opcode_bytes): Use next_frag_opcode_is_loop.
3556 (xtensa_mark_literal_pool_location): Check use_literal_section flag and
3557 the state of the absolute-literals directive. Add calls to
3558 record_alignment and xtensa_set_frag_assembly_state. Call
3559 xtensa_switch_to_non_abs_literal_fragment instead of
3560 xtensa_switch_to_literal_fragment.
3561 (build_nop): New.
3562 (assemble_nop): Use build_nop. Update call to xtensa_insnbuf_to_chars.
3563 (get_expanded_loop_offset): Change check for undefined opcode to an
3564 assertion.
3565 (xtensa_set_frag_assembly_state, relaxable_section,
3566 xtensa_find_unmarked_state_frags, xtensa_find_unaligned_branch_targets,
3567 xtensa_find_unaligned_loops, xg_apply_tentative_value): New.
3568 (md_begin): Update call to xtensa_isa_init. Initialize linkrelax to 1.
3569 Set lit4_seg_name. Call xg_init_vinsn. Initialize new global opcodes.
3570 Call init_op_placement_info_table and xtensa_set_frag_assembly_state.
3571 (xtensa_init_fix_data): New.
3572 (xtensa_frob_label): Reset label symbol to the current frag. Check
3573 do_align_targets and generating_literals flag. Propagate frequency
3574 info to new alignment frag. Call xtensa_set_frag_assembly_state.
3575 (xtensa_unrecognized_line): New.
3576 (xtensa_flush_pending_output): Check if inside a bundle. Add a call
3577 to xtensa_set_frag_assembly_state.
3578 (error_reset_cur_vinsn): New.
3579 (md_assemble): Remove check for literal frag. Remove call to
3580 istack_init. Call use_transform instead of use_generics. Parse
3581 explicit instruction format specifiers. Move code for
3582 a0_b_retw_interlock workaround to xg_assemble_vliw_tokens. Call
3583 error_reset_cur_vinsn on errors. Add call to get_invisible_operands.
3584 Add dwarf2_where call. Remote automatic alignment for ENTRY
3585 instructions. Move call to xtensa_clear_insn_labels to the end.
3586 Rearrange to handle bundles.
3587 (xtensa_cons_fix_new): Delete.
3588 (xtensa_handle_align): New.
3589 (xtensa_frag_init): Call xtensa_set_frag_assembly_state. Remove
3590 assignment to is_no_density field.
3591 (md_pcrel_from): Use new xtensa-isa.h functions. Use decode_reloc
3592 instead of reloc_to_opnum. Handle "alternate" relocations.
3593 (xtensa_force_relocation, xtensa_check_inside_bundle,
3594 xtensa_elf_section_change_hook): New.
3595 (xtensa_symbol_new_hook): Delete.
3596 (xtensa_fix_adjustable): Check for difference of symbols with an
3597 offset. Check for external and weak symbols.
3598 (md_apply_fix3): Remove cases for XTENSA_OP{0,1,2} relocs.
3599 (md_estimate_size_before_relax): Return expansion for the first slot.
3600 (tc_gen_reloc): Handle difference of symbols by producing
3601 XTENSA_DIFF{8,16,32} relocs and by writing the value of the difference
3602 into the output. Handle new XTENSA_SLOT*_OP relocs by storing the
3603 tentative values into the output when linkrelax is set.
3604 (XTENSA_PROP_SEC_NAME): Define.
3605 (xtensa_post_relax_hook): Call xtensa_find_unmarked_state_frags.
3606 Create literal tables only if using literal sections. Create new
3607 property tables instead of old instruction tables. Check for unaligned
3608 branch targets and loops.
3609 (finish_vinsn, find_vinsn_conflicts, check_t1_t2_reads_and_writes,
3610 new_resource_table, clear_resource_table, resize_resource_table,
3611 resources_available, reserve_resources, release_resources,
3612 opcode_funcUnit_use_unit, opcode_funcUnit_use_stage,
3613 resources_conflict, xg_find_narrowest_format, relaxation_requirements,
3614 bundle_single_op, emit_single_op, xg_assemble_vliw_tokens): New.
3615 (xtensa_end): Call xtensa_flush_pending_output. Set past_xtensa_end
3616 flag. Update checks for workaround options. Call
3617 xtensa_mark_narrow_branches and xtensa_mark_zcl_first_insns.
3618 (xtensa_cleanup_align_frags): Add special case for branch targets.
3619 Check for and mark unreachable frags.
3620 (xtensa_fix_target_frags): Remove use of align_only_targets flag.
3621 Use RELAX_LOOP_END_BYTES in special case for negatable branch at the
3622 end of a zero-overhead loop body.
3623 (frag_can_negate_branch): Handle instructions with multiple slots.
3624 Use new xtensa-isa.h functions
3625 (xtensa_mark_narrow_branches, is_narrow_branch_guaranteed_in_range,
3626 xtensa_mark_zcl_first_insns): New.
3627 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags): Error if
3628 transformations are disabled.
3629 (next_instrs_are_b_retw): Use new xtensa-isa.h functions. Handle
3630 multislot instructions.
3631 (xtensa_fix_close_loop_end_frags, xtensa_fix_short_loop_frags):
3632 Likewise. Also error if transformations are disabled.
3633 (unrelaxed_frag_max_size): New.
3634 (unrelaxed_frag_min_insn_count, unrelax_frag_has_b_j): Use new
3635 xtensa-isa.h functions.
3636 (xtensa_sanity_check, is_empty_loop, is_local_forward_loop): Use
3637 xtensa_opcode_is_loop instead of is_loop_opcode.
3638 (get_text_align_power): Replace as_fatal with assertion.
3639 (get_text_align_fill_size): Iterate instead of using modulus when
3640 use_nops is false.
3641 (get_noop_aligned_address): Assert that this is for a machine-dependent
3642 RELAX_ALIGN_NEXT_OPCODE frag. Use next_frag_opcode_is_loop,
3643 xg_get_single_size, and frag_format_size.
3644 (get_widen_aligned_address): Rename to ...
3645 (get_aligned_diff): ... this function. Add max_diff parameter.
3646 Remove handling of rs_align/rs_align_code frags. Use
3647 next_frag_format_size, get_text_align_power, get_text_align_fill_size,
3648 next_frag_opcode_is_loop, and xg_get_single_size. Compute max_diff
3649 and pass it back to caller.
3650 (xtensa_relax_frag): Use relax_frag_loop_align. Add code for new
3651 RELAX_SLOTS, RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN,
3652 RELAX_FILL_NOP, and RELAX_UNREACHABLE frag types. Check relax_seen.
3653 (relax_frag_text_align): Rename to ...
3654 (relax_frag_loop_align): ... this function. Assume loops can only be
3655 in the first slot of an instruction.
3656 (relax_frag_add_nop): Use assemble_nop instead of constructing an OR
3657 instruction. Remove call to frag_wane.
3658 (relax_frag_narrow): Rename to ...
3659 (relax_frag_for_align): ... this function. Extend to handle
3660 RELAX_FILL_NOP and RELAX_UNREACHABLE, as well as RELAX_SLOTS with
3661 RELAX_NARROW for the first slot.
3662 (find_address_of_next_align_frag, bytes_to_stretch): New.
3663 (future_alignment_required): Use find_address_of_next_align_frag and
3664 bytes_to_stretch. Look ahead to subsequent frags to make smarter
3665 alignment decisions.
3666 (relax_frag_immed): Add format, slot, and estimate_only parameters.
3667 Check if transformations are enabled for b_j_loop_end workaround.
3668 Use new xtensa-isa.h functions and handle multislot instructions.
3669 Update call to xg_assembly_relax.
3670 (md_convert_frag): Handle new RELAX_SLOTS, RELAX_UNREACHABLE,
3671 RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN, and RELAX_FILL_NOP
3672 frag types.
3673 (convert_frag_narrow): Add segP, format and slot parameters. Call
3674 convert_frag_immed for branch instructions. Adjust calls to
3675 tinsn_from_chars, tinsn_immed_from_frag, and xg_emit_insn_to_buf. Use
3676 xg_get_single_size and xg_get_single_format.
3677 (convert_frag_fill_nop): New.
3678 (convert_frag_immed): Add format and slot parameters. Handle multislot
3679 instructions and use new xtensa-isa.h functions. Update calls to
3680 tinsn_immed_from_frag and xg_assembly_relax. Check if transformations
3681 enabled for b_j_loop_end workaround. Use build_nop instead of
3682 assemble_nop. Check is_specific_opcode flag. Check for unreachable
3683 frags. Use xg_get_single_size. Handle O_pltrel.
3684 (fix_new_exp_in_seg): Remove check for old plt flag.
3685 (convert_frag_immed_finish_loop): Update calls to tinsn_from_chars and
3686 xtensa_insnbuf_to_chars. Call tinsn_immed_from_frag. Change check
3687 for loop opcode to an assertion. Mark all frags up to the end of the
3688 loop as not transformable.
3689 (get_last_insn_flags, set_last_insn_flags): Use get_subseg_info.
3690 (get_subseg_info): New.
3691 (xtensa_move_literals): Call xtensa_set_frag_assembly_state. Add null
3692 check for dest_seg.
3693 (xtensa_switch_to_literal_fragment): Rewrite to handle absolute
3694 literals and use xtensa_switch_to_non_abs_literal_fragment otherwise.
3695 (xtensa_switch_to_non_abs_literal_fragment): New.
3696 (cache_literal_section): Add is_code parameter and pass it through to
3697 retrieve_literal_seg.
3698 (retrieve_literal_seg): Add is_code parameter and use it to set the
3699 flags on the literal section. Handle case where head parameter is 0.
3700 (get_frag_is_no_transform, set_frag_is_specific_opcode,
3701 set_frag_is_no_transform): New.
3702 (xtensa_create_property_segments): Add end_property_function parameter
3703 and pass it through to add_xt_block_frags. Call bfd_get_section_flags
3704 and skip SEC_DEBUGGING and !SEC_ALLOC sections.
3705 (xtensa_create_xproperty_segments, section_has_xproperty): New.
3706 (add_xt_block_frags): Add end_property_function parameter and call it
3707 if it is non-zero. Call xtensa_frag_flags_init.
3708 (xtensa_frag_flags_is_empty, xtensa_frag_flags_init,
3709 get_frag_property_flags, frag_flags_to_number,
3710 xtensa_frag_flags_combinable, xt_block_aligned_size,
3711 xtensa_xt_block_combine, add_xt_prop_frags,
3712 init_op_placement_info_table, opcode_fits_format_slot,
3713 xg_get_single_size, xg_get_single_format): New.
3714 (istack_push): Inline call to tinsn_copy.
3715 (tinsn_copy): Delete.
3716 (tinsn_has_invalid_symbolic_operands): Handle O_hi16 and O_lo16 and
3717 CONST16 opcodes. Handle O_big, O_illegal, and O_absent.
3718 (tinsn_has_complex_operands): Handle O_hi16 and O_lo16.
3719 (tinsn_to_insnbuf): Use xg_get_single_format and new xtensa-isa.h
3720 functions. Handle invisible operands.
3721 (tinsn_to_slotbuf): New.
3722 (tinsn_check_arguments): Use new xtensa-isa.h functions.
3723 (tinsn_from_chars): Add slot parameter. Rewrite using xg_init_vinsn,
3724 vinsn_from_chars, and xg_free_vinsn.
3725 (tinsn_from_insnbuf): New.
3726 (tinsn_immed_from_frag): Add slot parameter and handle multislot
3727 instructions. Handle symbol differences.
3728 (get_num_stack_text_bytes): Use xg_get_single_size.
3729 (xg_init_vinsn, xg_clear_vinsn, vinsn_has_specific_opcodes,
3730 xg_free_vinsn, vinsn_to_insnbuf, vinsn_from_chars, expr_is_register,
3731 get_expr_register, set_expr_symbol_offset_diff): New.
3732 * config/tc-xtensa.h (MAX_SLOTS): Define.
3733 (xtensa_relax_statesE): Move from tc-xtensa.c. Add
3734 RELAX_CHECK_ALIGN_NEXT_OPCODE, RELAX_MAYBE_DESIRE_ALIGN, RELAX_SLOTS,
3735 RELAX_FILL_NOP, RELAX_UNREACHABLE, RELAX_MAYBE_UNREACHABLE, and
3736 RELAX_NONE types.
3737 (RELAX_IMMED_MAXSTEPS): Move from tc-xtensa.c.
3738 (xtensa_frag_type struct): Add is_assembly_state_set,
3739 use_absolute_literals, relax_seen, is_unreachable, is_specific_opcode,
3740 is_align, is_text_align, alignment, and is_first_loop_insn fields.
3741 Replace is_generics and is_relax fields by is_no_transform field.
3742 Delete is_text and is_longcalls fields. Change text_expansion and
3743 literal_expansion to arrays of MAX_SLOTS entries. Add arrays of
3744 per-slot information: literal_frags, slot_subtypes, slot_symbols,
3745 slot_sub_symbols, and slot_offsets. Add fr_prev field.
3746 (xtensa_fix_data struct): New.
3747 (xtensa_symfield_type struct): Delete plt field.
3748 (xtensa_block_info struct): Move definition to tc-xtensa.h. Add
3749 forward declaration here.
3750 (xt_section_type enum): Delete xt_insn_sec. Add xt_prop_sec.
3751 (XTENSA_SECTION_RENAME): Undefine.
3752 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FORCE_RELOCATION, NO_PSEUDO_DOT,
3753 tc_unrecognized_line, md_do_align, md_elf_section_change_hook,
3754 HANDLE_ALIGN, TC_LINKRELAX_FIXUP, SUB_SEGMENT_ALIGN): Define.
3755 (TC_CONS_FIX_NEW, tc_symbol_new_hook): Delete.
3756 (unit_num_copies_func, opcode_num_units_func,
3757 opcode_funcUnit_use_unit_func, opcode_funcUnit_use_stage_func): New.
3758 (resource_table struct): New.
3759 * config/xtensa-istack.h (MAX_INSN_ARGS): Increase from 6 to 10.
3760 (TInsn struct): Add keep_wide, loc, fixup, record_fix, subtype,
3761 literal_space, symbol, sub_symbol, offset, and literal_frag fields.
3762 (tinsn_copy): Delete prototype.
3763 (vliw_insn struct): New.
3764 * config/xtensa-relax.c (insn_pattern_struct): Add options field.
3765 (widen_spec_list): Add option conditions for density and boolean
3766 instructions. Add expansions using CONST16 and conditions for using
3767 CONST16 vs. L32R. Use new Xtensa LX RSR/WSR syntax. Add entries for
3768 predicted branches.
3769 (simplify_spec_list): Add option conditions for density instructions.
3770 Add entry for NOP instruction.
3771 (append_transition): Add cmp function pointer parameter and use it to
3772 insert the new entry in order.
3773 (operand_function_LOW16U, operand_function_HI16U): New.
3774 (xg_has_userdef_op_fn, xg_apply_userdef_op_fn): Handle
3775 OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
3776 (enter_opname, split_string): Use xstrdup instead of strdup.
3777 (init_insn_pattern): Initialize new options field.
3778 (clear_req_or_option_list, clear_req_option_list,
3779 clone_req_or_option_list, clone_req_option_list, parse_option_cond):
3780 New.
3781 (parse_insn_pattern): Parse option conditions.
3782 (transition_applies): New.
3783 (build_transition): Use new xtensa-isa.h functions. Fix incorrectly
3784 swapped last arguments in calls to append_constant_value_condition.
3785 Call clone_req_option_list. Add warning about invalid opcode.
3786 Handle LOW16U and HI16U function names.
3787 (build_transition_table): Add cmp parameter and use it in calls to
3788 append_transition. Use new xtensa-isa.h functions. Check
3789 transition_applies before adding entries.
3790 (xg_build_widen_table, xg_build_simplify_table): Add cmp parameter and
3791 pass it through to build_transition_table.
3792 * config/xtensa-relax.h (ReqOrOptionList, ReqOrOption, ReqOptionList,
3793 ReqOption, transition_cmp_fn): New types.
3794 (OpType enum): Add OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
3795 (transition_rule struct): Add options field.
3796 * doc/as.texinfo (Overview): Update Xtensa options.
3797 * doc/c-xtensa.texi (Xtensa Options): Delete --[no-]density,
3798 --[no-]relax, and --[no-]generics options. Update descriptions of
3799 --text-section-literals and --[no-]longcalls. Add
3800 --[no-]absolute-literals and --[no-]transform.
3801 (Xtensa Syntax): Add description of syntax for FLIX instructions.
3802 Remove use of "generic" and "specific" terminology for opcodes.
3803 (Xtensa Registers): Generalize the syntax description to include
3804 user-defined register files.
3805 (Xtensa Automatic Alignment): Update.
3806 (Xtensa Branch Relaxation): Mention limitation of unconditional jumps.
3807 (Xtensa Call Relaxation): Linker can now remove most of the overhead.
3808 (Xtensa Directives): Remove confusing rules about precedence.
3809 (Density Directive, Relax Directive): Delete.
3810 (Schedule Directive): New.
3811 (Generics Directive): Rename to ...
3812 (Transform Directive): ... this node.
3813 (Literal Directive): Update for absolute literals. Missing
3814 literal_position directive is now an error.
3815 (Literal Position Directive): Update for absolute literals.
3816 (Freeregs Directive): Delete.
3817 (Absolute Literals Directive): New.
3818 (Frame Directive): Minor editing.
3819 * Makefile.am (DEPTC_xtensa_elf, DEPOBJ_xtensa_elf, DEP_xtensa_elf):
3820 Update dependencies.
3821 * Makefile.in: Regenerate.
3823 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
3825 * config/tc-mips.c (append_insn): Use fix_new rather than fix_new_exp
3826 to build the second and third fixups for a composite relocation.
3827 (macro_read_relocs): New function.
3828 (macro_build): Use it.
3829 (s_cpsetup): Pass all three composite relocation codes to macro_build.
3830 Simplify fragging code accordingly.
3831 (s_gpdword): Use fix_new rather than fix_new_exp for the second part
3832 of the composite relocation. Set fx_tcbit in both fixups.
3834 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
3836 * config/tc-mips.c (append_insn): Set fx_tcbit for composite relocs.
3837 (md_apply_fix3): Don't treat composite relocs as done.
3839 2004-10-07 Jan Beulich <jbeulich@novell.com>
3841 * macro.c (macro_expand_body): When ELF, use .LL rather than LL as
3842 prefix for symbol names generated from the LOCAL macro directive.
3844 * dw2gencfi.c (select_cie_for_fde): When separating CIE out from
3845 FDE, treat a DW_CFA_remember_state as we do a DW_CFA_advance_loc.
3847 2004-10-07 Tomer Levi <Tomer.Levi@nsc.com>
3849 * config/tc-crx.c (preprocess_reglist): Handle Co-processor
3850 Special registers.
3851 (md_assemble): Add error checking for Co-Processor instructions.
3852 (get_cinv_parameters): Add 'b' option to invalidate the
3853 branch-target cache.
3855 2004-10-05 Paul Brook <paul@codesourcery.com>
3857 * config/tc-arm.c (unwind): New variable.
3858 (vfp_sp_encode_reg): New function.
3859 (vfp_sp_reg_required_here): Use it.
3860 (vfp_sp_reg_list, vfp_dp_reg_list): Remove.
3861 (vfp_parse_reg_list): New function.
3862 (s_arm_unwind_fnstart, s_arm_unwind_fnend, s_arm_unwind_cantunwind,
3863 s_arm_unwind_personality, s_arm_unwind_personalityindex,
3864 s_arm_unwind_handlerdata, s_arm_unwind_save, s_arm_unwind_movsp,
3865 s_arm_unwind_pad, s_arm_unwind_setfp, s_arm_unwind_raw): New
3866 functions.
3867 (md_pseudo_table): Add them.
3868 (do_vfp_reg2_from_sp2): Use vfp_parse_reg_list and vfp_sp_encode_reg.
3869 (do_vfp_sp2_from_reg2, vfp_sp_ldstm, vfp_dp_ldstm): Ditto.
3870 (set_section, add_unwind_adjustsp, flush_pending_unwind,
3871 finish_unwind_opcodes, start_unwind_section, create_unwind_entry,
3872 require_hashconst, add_unwind_opcode): New functions.
3873 * doc/c-arm.texi: Document unwinding opcodes.
3874 * NEWS: Mention the new feature.
3876 2004-10-04 Eric Christopher <echristo@redhat.com>
3878 * config/tc-mips.c (md_apply_fix3): Remove erroneous assert.
3880 2004-10-01 H.J. Lu <hongjiu.lu@intel.com>
3882 * config/tc-ppc.c (md_apply_fix3): Call S_SET_THREAD_LOCAL for
3883 TLS relocations.
3884 * config/tc-s390.c (md_apply_fix3): Likewise.
3885 * config/tc-sparc.c (md_apply_fix3): Likewise.
3887 2004-10-01 Paul Brook <paul@codesourcery.com>
3889 * config/tc-arm.c (arm_elf_section_type): New function.
3890 (arm_elf_change_section): Set section link for exidx sections.
3891 * config/tc-arm.h (arm_elf_section_type): Add prototype.
3892 (md_elf_section_type): Define.
3894 2004-10-01 Bill Farmer <Bill@the-farmers.freeserve.co.uk>
3896 * config/tc-pdp11.c (md_apply_fix3): Change to sign of the SOB
3897 instruction's offset.
3899 2004-10-01 Adam Nemet <anemet@lnxw.com>
3901 * (TARGET_FORMAT): Remove LynxOS COFF definition.
3903 2004-10-01 Ravi Ramaseshan <ravi.ramaseshan@codito.com>
3905 * config/tc-arc.c (tc_gen_reloc): Don't assume fixP->fx_addsy is an
3906 asymbol *, instead use symbol_get_bfdsym.
3908 2004-09-30 Linus Nielsen Feltzing <linus@haxx.se>
3910 * config/tc-m68k.c (select_control_regs): Add mcf5249.
3912 2004-09-30 Paul Brook <paul@codesourcery.com>
3914 * config/tc-arm.c (do_smi, do_nop): New functions.
3915 (insns): Add ARMv6ZK instructions.
3916 (md_apply_fix3): Handle BFD_RELOC_ARM_SMI.
3917 (tc_gen_reloc): Ditto.
3918 (arm_cpus): Add mpcore and arm1176.
3919 (arm_archs): Add armv6{k,z,zk}.
3920 * doc/c-arm.texi: Document new cores and architectures.
3922 2004-09-30 Nick Clifton <nickc@redhat.com>
3924 * config/tc-arm.c: Use ISO C90 formatting.
3926 2004-09-30 Vladimir Ivanov <vladitx@nucleusys.com>
3928 * config/tc-arm.c (mav_reg_required_here): Allow REG_TYPE_CN
3929 as alternative when REG_TYPE_MVF, REG_TYPE_MVD, REG_TYPE_MVFX or
3930 REG_TYPE_MVDX is expected.
3932 2004-09-29 Marc Bevand <m.bevand@gmail.com>
3934 * doc/c-i386.texi (i386-Mnemonics): Fix typo.
3936 2004-09-21 James E Wilson <wilson@specifixinc.com>
3938 * config/tc-ia64.c (ENCODED_PSP_OFFSET): New.
3939 (output_rp_psprel, output_pfs_psprel, output_preds_psprel,
3940 output_spill_base, output_unat_psprel, output_lc_psprel,
3941 output_fpsr_psprel, output_priunat_psprel, output_bsp_psprel,
3942 output_bsprestore_psprel, output_rnat_psprel, output_spill_psprel,
3943 output_spill_psprel_p): Use it.
3945 2004-09-20 Tomer Levi <Tomer.Levi@nsc.com>
3947 * config/tc-crx.c (handle_LoadStor): New function.
3948 Handle load/stor unique instructions before parsing.
3950 2004-09-17 Paul Brook <paul@codesourcery.com>
3952 * config/tc-arm.c (s_arm_rel31): New funciton.
3953 (md_pseudo_table): Add .rel31.
3954 (md_apply_fix3): Handle BFD_RELOC_ARM_TARGET2,
3955 BFD_RELOC_32_PCREL and BFD_RELOC_ARM_PREL31.
3956 (tc_gen_reloc): Handle BFD_RELOC_ARM_PREL31 and BFD_RELOC_ARM_TARGET2.
3957 (arm_fix_adjustable): Return 0 for BFD_RELOC_ARM_TARGET2.
3958 (arm_parse_reloc): Add (target2).
3960 2004-09-17 Alan Modra <amodra@bigpond.net.au>
3962 * Makefile.am: Run "make dep-am".
3963 * Makefile.in: Regenerate.
3964 * aclocal.m4: Regenerate.
3965 * configure: Regenerate.
3966 * doc/Makefile.in: Regenerate.
3967 * po/POTFILES.in: Regenerate.
3968 * po/gas.pot: Regenerate.
3970 2004-09-14 Hideki IWAMOTO <h-iwamoto@kit.hi-ho.ne.jp>
3972 * config/tc-mmix.c [!LLONG_MIN]: Correct #elsif to #elif.
3973 [!LLONG_MAX]: Ditto.
3975 2004-09-13 Paul Brook <paul@codesourcery.com>
3977 * config/tc-arm.c: Rename RELABS to TARGET1.
3979 2004-09-13 Alan Modra <amodra@bigpond.net.au>
3981 * messages.c (as_internal_value_out_of_range): Cast values passed
3982 to as_bad_where or as_warn_where to proper type.
3984 2004-09-11 Theodore A. Roth <troth@openavr.org>
3986 * config/tc-avr.c: Add support for
3987 atmega48, atmega88, atmega168, attiny13, attiny2313, at90can128.
3989 2004-09-09 Alan Modra <amodra@bigpond.net.au>
3991 * dw2gencfi.c (select_cie_for_fde): When separating CIE out
3992 from FDE, treat a CFI_escape as we do a DW_CFA_advance_loc.
3994 2004-09-08 Paul Brook <paul@codesourcery.com>
3996 * config/obj-elf.c (obj_elf_section_type): Handle init_array,
3997 fini_array and preinit_array section types.
3998 * config/tc-ia64.c (ia64_elf_section_type): Remove init_array
3999 and fini_array.
4000 * doc/as.texinfo: Document extra section types.
4002 2004-09-02 Mark Mitchell <mark@codesourcery.com>
4004 * Makefile.am (TARG_ENV_HFILES): Add te-symbian.h.
4005 * Makefile.in: Regenerated.
4006 * configure.in: Set em for arm*-*-symbianelf*.
4007 * configure: Regenerated.
4008 * config/tc-arm.c (elf32_arm_target_format): Use Symbian target
4009 vectors when appropriate.
4010 * config/te-symbian.h: New file.
4012 2004-09-03 Tomer Levi <Tomer.Levi@nsc.com>
4014 * config/tc-crx.c (gettrap): Exception vector can be case
4015 insensitive.
4016 (process_label_constant): Fix a 32-bit displacement bug in branch
4017 instructions.
4018 (get_operandtype) : Bug fix, wrong operand was used.
4019 (process_label_constant): Initialize relocation type to
4020 BFD_RELOC_NONE
4022 2004-09-01 Richard Earnshaw < reanrsha@arm.com>
4024 * tc-arm.c (arm_cpus, arm_fpus): Allow <cpu>-s as well as <cpu>s
4025 for synthesizable cores.
4027 * doc/c-arm.texi (ARM Options): Document canonical names of CPUs.
4029 2004-08-25 Dmitry Diky <diwil@spec.ru>
4031 * config/tc-msp430.c: Clean-up the code.
4032 (md_relax_table): New relax table.
4033 (mcu_types): Sort MCU types.
4034 (md_pseudo_table): Add .profiler pseudo handler.
4035 (pow2value): New function.
4036 (msp430_profiler): New function.
4037 (msp430_operands): Add new insns handlers.
4038 (msp430_srcoperand): Add register operand handler, allow complex
4039 expressions.
4040 (md_estimate_size_before_relax): Rewritten.
4041 (md_convert_frag): Rewritten.
4042 (msp430_relax_frag): New function.
4043 * config/tc-msp430.h (md_relax_frag): define macro
4044 * doc/c-msp430.texi: Update information.
4046 2004-08-24 Nick Clifton <nickc@redhat.com>
4048 * as.c (std_shortopts): Allow -g to take an optional argument.
4049 (parse_args): Pass any switch starting with -g on to the backend
4050 for parsing.
4052 2004-08-18 Mark Mitchell <mark@codesourcery.com>
4054 * configure.in (arm*-*-symbianelf*): New target.
4055 (arm*-*-eabi*): Likewise.
4056 * configure: Regenerated.
4058 2004-08-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4059 * config/tc-mips.c (append_insn): Handle delay slots in branch likely
4060 correctly.
4062 2004-08-18 Jakub Jelinek <jakub@redhat.com>
4064 * config/tc-ia64.c (start_unwind_section): Add linkonce_empty
4065 argument, don't do anything if current section is not
4066 .gnu.linkonce.t.* and linkonce_empty is set.
4067 (generate_unwind_image, dot_endp): Adjust callers, call
4068 start_unwind_section (*, 1) if nothing will be put into the
4069 section.
4071 2004-08-17 Nick Clifton <nickc@redhat.com>
4073 * as.c (MD_DEBUG_FORMAT_SELECTOR): Provide default definition.
4074 (show_usage): Add -g.
4075 (std_longopts): Add --gen-debug. Alpha sort the table.
4076 (parse_args): Print an error message if a switch is not handled.
4077 Handle the -g switch, calling md_debug_format_selector() if
4078 necessary.
4079 * NEWS: Mention new feature.
4080 * doc/as.texinfo: Document new switch.
4081 * doc/internals.texi: Document behaviour of md_parse_option.
4083 * config/tc-arm.c (md_parse_option): Do not issue an error message
4084 if the switch is not recognised.
4085 * config/tc-m68k.c (md_parse_option): Likewise.
4086 * config/tc-pdp11.c (md_parse_option): Likewise.
4087 * config/tc-v850.c (md_parse_option): Likewise.
4089 * as.h: Fix up formatting.
4090 * tc.h: Likewise.
4092 2004-08-16 Nick Clifton <nickc@redhat.com>
4094 * macro.c (macro_set_alternate): Use ISO C90 formatting.
4096 * configure.in: Sort architecture based tables alphabetically.
4097 * configure: Regenerate.
4099 2004-08-16 Alan Modra <amodra@bigpond.net.au>
4101 * config/tc-ppc.c (tc_ppc_regname_to_dw2regnum <regnames>): Replace
4102 { "cc", 68 }, with { "cr", 70 }.
4104 2004-08-13 Jan Beulich <jbeulich@novell.com>
4105 Nick Clifton <nickc@redhat.com>
4107 * as.c: Add and handle new --alternate command line option.
4108 * macro.c (macro_set_alternate): New.
4109 * macro.h (macro_set_alternate): Declare.
4110 * read.c: Add and handle new .altmacro and .noaltmacro directives.
4111 * doc/as.texinfo: Document new command line option and pseudo-ops
4112 as well as insert documentation originating from gasp about
4113 alternate macro syntax.
4114 * NEWS: Mention new command line option and pseudo-ops.
4116 2004-08-10 Mark Mitchell <mark@codesourcery.com>
4118 * expr.c (operand): Handle the "~", "-", and "!" operators applied
4119 to bignums.
4121 2004-08-06 Paul Brook <paul@codesourcery.com>
4123 * config/tc-arm.c (md_apply_fix3, tc_gen_reloc, arm_parse_reloc):
4124 Handle new relocations.
4125 * include/elf/arm.h (elf_arm_reloc_type): Add new EABI relocations.
4127 2004-08-05 Bob Wilson <bob.wilson@acm.org>
4129 * write.c (relax_segment): Use was_address instead of address when
4130 setting fr_fix field for align frag due to backwards .org.
4132 2004-07-29 Alexandre Oliva <aoliva@redhat.com>
4134 Introduce SH2a support.
4135 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
4136 * config/tc-sh.c (get_specific): Change arch_sh2a_up to
4137 arch_sh2a_nofpu_up.
4138 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
4139 * config/tc-sh.c (md_parse_option): Add sh2a-nofpu ISA handling.
4140 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
4141 * config/tc-sh.c (sh_elf_final_processing): Move sh2a recognition
4142 to end of conditional expression.
4143 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
4144 * config/tc-sh.c: Add sh2a-nofpu support.
4145 2003-12-29 DJ Delorie <dj@redhat.com>
4146 * tc-sh.c: Add sh2a support.
4147 (parse_reg): Add tbr.
4148 (parse_at): Support @@(disp,tbr).
4149 (get_specific): Support sh2a opcodes.
4150 (insert4): New, for 4 byte relocs.
4151 (build_Mytes): Support sh2a opcodes.
4152 (md_apply_fix3_Mytes): Support sh2a opcodes.
4153 2003-12-02 Michael Snyder <msnyder@redhat.com>
4154 * config/tc-sh.c (md_parse_option): Handle sh2a.
4155 (sh_elf_final_processing): Ditto.
4157 2004-07-27 Jason Thorpe <thorpej@wasabisystems.com>
4159 * config/tc-hppa.h (TARGET_FORMAT): Set to "elf32-hppa-netbsd"
4160 for TE_NetBSD.
4162 2004-07-27 Alan Modra <amodra@bigpond.net.au>
4164 * config/tc-ppc.c (ppc_frob_file_before_adjust): Warn if .toc too big.
4165 (ppc_arch): Expand comment.
4167 2004-07-27 Tomer Levi <Tomer.Levi@nsc.com>
4169 * config/tc-crx.c: Support evaluating the difference between two
4170 symbols.
4171 * config/tc-crx.h: Likewise.
4173 2004-07-26 H.J. Lu <hongjiu.lu@intel.com>
4175 * config/tc-ia64.c (start_unwind_section): Set the linked-to
4176 section.
4177 (ia64_elf_section_change_hook): Set the linked-to section for
4178 SHT_IA_64_UNWIND.
4180 2004-07-26 Dmitry Diky <diwil@spec.ru>
4182 * config/tc-msp430.c: Add new subtargets: msp430x1610,
4183 msp430x1611, msp430x1612, msp430x415, msp430x417, msp430xG437,
4184 msp430xG438, msp430xG439.
4186 2004-07-25 Daniel Jacobowitz <dan@debian.org>
4188 * doc/as.texinfo (Section, PushSection): Correct documentation
4189 for ELF.
4191 2004-07-21 Jan Beulich <jbeulich@novell.com>
4193 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
4194 permissible for the selected instruction suffix.
4195 (match_template): Don't permit 64-bit general purpose operands in
4196 32-bit mode.
4197 (finalize_imm): Permit 64-bit immediates.
4198 (build_modrm_byte): Don't treat 32-bit addressing in 64-bit mode
4199 specially except for the width of the used base and/or index
4200 registers. For 32-bit displacements, use sign-extended
4201 relocations only when using 64-bit addressing.
4202 Force zero displacement on rip-relative addressing when there is
4203 no other displacement.
4204 (i386_index_check): Don't treat 32-bit addressing in 64-bit mode
4205 specially except for the width of the used base and/or index
4206 registers.
4207 (parse_register): Disallow Reg64 registers in 32-bit mode.
4209 * config/tc-i386.c: For DefaultSize instructions, don't guess a 'q'
4210 suffix if the instruction doesn't support it.
4212 2004-07-20 Maciej W. Rozycki <macro@linux-mips.org>
4214 * config/tc-mips.c (append_insn): Handle constant expressions with
4215 no associated relocation.
4216 (mips_ip): Cancel the expression after use for the Q format
4217 specifier.
4218 (parse_relocation): Return no relocation for unsupported
4219 operators.
4220 (my_getSmallExpression): Return no relocation if no relocation
4221 operators are used.
4223 2004-07-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4225 * config/obj-som.c (adjust_stab_sections): Add prototype.
4226 (obj_som_compiler, obj_som_version, obj_som_copyright,
4227 adjust_stab_sections): Add ATTRIBUTE_UNUSED to unused arguments.
4228 * config/tc-hppa.c (update_subspace): Likewise.
4229 (is_defined_subspace): Amplify comment.
4230 * config/obj-som.h (som_frob_file): Add prototype.
4232 2004-07-19 Christopher Faylor <cgf@timesys.com>
4233 H.J. Lu <hongjiu.lu@intel.com>
4235 * subsegs.c (section_symbol): Don't create a new segment when
4236 existing segment is undefined.
4238 2004-07-16 Richard Earnshaw <rearnsha@arm.com>
4240 * config/tc-arm.c: Include include/opcode/arm.h.
4241 (ARM_EXT_*, ARM_ARCH_*, ARM_ANY, ARM_ALL, COPROC_ANY): Delete.
4242 (FPU_FPA_EXT_* FPU_VFP_EXT_*, FPU_ANY, FPU_NONE, FPU_MAVERICK): Delete.
4243 (FPU_ARCH_*): Delete.
4244 * Makefile.am: Update dependencies.
4245 * Makefile.in: Regenerate.
4247 2004-07-15 Nick Clifton <nickc@redhat.com>
4249 * configure.in: Accept armbe as a big-endian arm configuration.
4250 * configure: Regenerate.
4252 2004-07-13 Thomas Nystrom <thn@saeab.se>
4254 * config/tc-i386.c (T_SHIFTOP): New constant.
4255 (intel_e05_1): Handle '&', '|' and T_SHIFTOP.
4256 (intel_el1): Handle '~'.
4257 (intel_get_token): Handle '<>', '&', '|' and '~'.
4259 2004-07-13 Nick Clifton <nickc@redhat.com>
4261 (md_assemble): Remove spurious newline from end of as_bad error
4262 message.
4263 (intel_e05_1): Likewise.
4264 (intel_e11): Likewise.
4265 (intel_match_token): Likewise.
4267 2004-07-11 Andreas Schwab <schwab@suse.de>
4269 * config/tc-m68k.c: Convert to C90. Remove redundant
4270 declarations. Indentation fixup.
4271 [M68KCOFF]: Include "obj-coff.h" instead of declaring
4272 obj_coff_section ourselves.
4274 2004-07-09 James E Wilson <wilson@specifixinc.com>
4276 * config/tc-ia64.c (default_big_endian): New.
4277 (dot_byteorder, md_begin): Use it.
4278 (md_parse_option): Set it.
4280 2004-07-09 Nick Clifton <nickc@redhat.com>
4282 * configure.in: Change sh-sybmian-elf to sh-*-symbianelf.
4283 * configure: Regenerate.
4284 * NEWS: Change sh-sybmian-elf to sh-*-symbianelf.
4285 * config/tc-sh.c (sh_elf_final_processing): Use renamed version of
4286 sh_find_elf_flags if necessary.
4288 2004-07-08 Richard Sandiford <rsandifo@redhat.com>
4290 * config/tc-mips.c (mips_fix_adjustable): If the full addend is
4291 going to be split into more than one in-place addend, return 0
4292 for relocations against mergeable sections. Associate comments
4293 with code.
4295 2004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
4297 * Makefile.am (CPU_TYPES): Add crx.
4298 (TARGET_CPU_CFILES): Add config/tc-crx.c.
4299 (TARGET_CPU_HFILES): Add config/tc-crx.h.
4300 (DEPTC_crx_elf): New target.
4301 (DEPOBJ_crx_elf): Likewise.
4302 (DEP_crx_elf): Likewise.
4303 * Makefile.in: Regenerate.
4304 * configure.in: Add crx* target.
4305 * configure: Regenerate.
4306 * config/tc-crx.c: New file.
4307 * config/tc-crx.h: New file.
4308 * NEWS: Mention new target.
4310 2004-07-06 Nick Clifton <nickc@redhat.com>
4312 * config.in: Undefine TARGET_SYMBIAN by default.
4313 * configure.in:
4314 * configure: Regenerate. Add sh-symbian-elf target. If
4315 selected define TARGET_SYMBIAN.
4316 * config/tc-sh.h (TARGET_FORMAT): Select a Symbian target
4317 format if TARGET_SYMBIAN has been defined.
4319 * output-file.c (output_file_create): Report the target format
4320 chosen when bfd_openw reports that it is invalid.
4322 * config/obj-coff.c (coff_pseudo_table): Only define the weak
4323 pseudo for BFD based assemblers.
4325 2004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
4327 gas:
4328 * config/tc-sh.c (md_assemble): Change isspace to ISSPACE.
4329 (md_parse_option): Remove redundant -isa testing.
4330 Make bfd_arch variable const.
4331 (md_show_usage): Make bfd_arch variable const.
4333 2004-07-03 James E Wilson <wilson@specifixinc.com>
4335 * config/tc-ia64.c (emit_one_bundle): Check and set insn_addr.
4336 * config/tc-ia64.h (md_frag_check): Define.
4338 2004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
4340 * config/obj-coff.c (obj_coff_weak): New .weak syntax for PE weak
4341 externals.
4342 * doc/as.texinfo (Weak): Document PE weak symbols.
4344 2004-07-03 Richard Sandiford <rsandifo@redhat.com>
4346 * config/tc-mips.c (HAVE_IN_PLACE_ADDENDS): New macro.
4347 (reloc_needs_lo_p): Only return true if HAVE_IN_PLACE_ADDENDS.
4348 (mips_frob_file): Rework so that only a single pass through the
4349 relocs is needed. Allow %lo()s to have higher offsets than their
4350 corresponding %hi()s or %got()s.
4352 2004-07-02 Nick Clifton <nickc@redhat.com>
4354 * config/tc-arm.c (md_apply_fix3:BFD_RELOC_ARM_IMMEDIATE): Do not
4355 allow values which have come from undefined symbols.
4356 Always consider this fixup to have been processed as a reloc
4357 cannot be generated for it.
4359 2004-07-02 Alan Modra <amodra@bigpond.net.au>
4361 * frags.h (struct frag): Add has_code and insn_addr fields.
4362 * write.c (cvt_frag_to_fill): Invoke md_frag_check.
4363 * config/tc-ppc.c (md_assemble): Check and set insn_addr.
4364 * config/tc-ppc.h (md_frag_check): Define.
4366 2004-06-28 Maciej W. Rozycki <macro@linux-mips.org>
4368 * doc/Makefile.am (info): Rename goal to...
4369 (info-local): ... this, to preserve implicit dependencies.
4370 * doc/Makefile.in: Regenerate with automake 1.8.5.
4372 2004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
4374 * config/tc-m32r.c (md_convert_frag): Changed for @PLT.
4375 (m32r_cgen_record_fixup_exp): Changed for @GOTOFF, @GOT.
4376 (m32r_fix_adjustable): Changed for @GOTOFF, @GOT, @PLT.
4377 (tc_gen_reloc): Likewise.
4378 (m32r_end_of_match): Add for @GOTOFF, @GOT, @PLT.
4379 (m32r_parse_name): Likewise.
4380 (m32r_cgen_parse_fix_exp): Likewise.
4381 * config/tc-m32r.h (md_parse_name): Define for @GOTOFF, @GOT, @PLT.
4382 (O_PIC_reloc): Likewise.
4383 (TC_CGEN_PARSE_FIX_EXP): Likewise..
4384 * cgen.c (gas_cgen_parse_operand): Add TC_CGEN_PARSE_FIX_EXP
4385 for @GOTOFF, @GOT, @PLT.
4387 2004-06-21 Jan Beulich <jbeulich@novell.com>
4389 * gas/symbols.c: While discarding ordinary local absolute symbols
4390 when --strip-local-absolute is in effect, retain file symbols.
4392 2004-06-20 Andreas Schwab <schwab@suse.de>
4394 * config/tc-m68k.c (mri_chip): Replace current_chip, not augment.
4395 (md_parse_option): Likewise.
4397 2004-06-17 Jan Beulich <jbeulich@novell.com>
4399 * config/tc-i386.c: Deal with LEX_QM the same way as with LEX_AT.
4400 * config/te-netware.h: New file.
4401 * config/te-ppcnw.h: Delete: Obsolete.
4402 * configure.in: Eliminate ill NetWare targets. Make generic
4403 NetWare target use proper emulation.
4404 * Makefile.am: Eliminate reference to obsolete te-ppcnw.h, add
4405 reference to new te-netware.h.
4406 * configure: Regenerate.
4407 * Makefile.in: Regenerate.
4409 2004-06-15 Martin Schwidefsky <schwidefsky@de.ibm.com>
4411 * config/tc-s390.c (s390_insn): Avoid incorrect signed/unsigned
4412 comparison in .insn pseudo operation.
4414 2004-06-15 Alan Modra <amodra@bigpond.net.au>
4416 * config/obj-coff.c (coff_adjust_section_syms): Use
4417 bfd_get_section_size instead of bfd_get_section_size_before_reloc.
4418 (coff_frob_section): Likewise.
4419 * config/tc-mips.c (md_apply_fix3): Likewise.
4420 * config/obj-elf.c (elf_frob_file): Use bfd_set_section_size.
4421 (elf_frob_file_after_relocs): Likewise.
4423 2004-06-10 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4425 * config/tc-hppa.c (log2): Rename to exact_log2.
4426 (pa_next_subseg): Delete unused function.
4427 (create_new_space): Mark unused arguments with ATTRIBUTE_UNUSED.
4428 (create_new_subspace): Likewise.
4430 Bug gas/213
4431 * config/tc-hppa.c (hppa_fix_adjustable): Allow reduction of fake
4432 labels. Fix warning.
4434 2004-05-28 DJ Delorie <dj@redhat.com>
4436 * config/tc-mn10300.h (tc_fix_adjustable): Define.
4437 * config/tc-mn10300.c (mn10300_fix_adjustable): Don't adjust debug
4438 or non-merged symbols.
4440 2004-05-28 H.J. Lu <hongjiu.lu@intel.com>
4442 * config/tc-ia64.c (remove_marked_resource): Save, clear and
4443 restore the old slot when inserting srlz.i/srlz.d.
4445 2004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
4447 * Makefile.am: Regenerate dependecies.
4448 * Makefile.in: Regenerate.
4449 * config/tc-sh.c (valid_arch): Make unsigned.
4450 (preset_target_arch): Likewise.
4451 (md_begin): Use new architecture flags system.
4452 (get_specific): Likewise.
4453 (assemble_ppi): Likewise.
4454 (md_assemble): Likewise. Also fix error check for bad opcodes.
4455 (md_parse_option): Likewise. Also generate -isa values according
4456 to the table in bfd/cpu-sh.c instead of just constants. Also
4457 allow <arch>-up ISA variants.
4458 (sh_elf_final_processing): Replace if-else chain with a call to
4459 sh_find_elf_flags().
4461 2004-05-28 Peter Barada <peter@the-baradas.com>
4463 * config/gc-m68k.c(m68k_ip): Convert mode 5 addressing
4464 with zero offset into mode 2 addressing to save a word.
4466 2004-05-27 H.J. Lu <hongjiu.lu@intel.com>
4468 * config/tc-ia64.c (ar_is_in_integer_unit): Removed.
4469 (ar_is_only_in_integer_unit): New.
4470 (ar_is_only_in_memory_unit): New.
4471 (generate_unwind_image): Silence gcc on 32bit host.
4472 (md_assemble): Use ar_is_only_in_integer_unit instead of
4473 ar_is_in_integer_unit. Check AR access.
4475 2004-05-27 Peter Barada <peter@the-baradas.com>
4477 * config/tc-m68k.c (md_begin): Sort the opcode table into
4478 alphabetical order.
4479 (m68k_compare_opcode): New function to do the sorting.
4481 2004-05-24 Peter Barada <peter@the-baradas.com>
4483 * config/m68k-parse.y(operand): Allow for MAC/EMAC mask
4484 addressing on MIT style operands.
4485 * config/m68k-parse.y(yylex): Allow '-&' for predecrement
4486 w/mask addressing.
4487 * config/tc-m68k.c(install_operand): Comment 'G' and 'H' type
4488 operands.
4490 2004-05-23 Alan Modra <amodra@bigpond.net.au>
4492 * expr.c (operand, operator): Don't reject '++' and '--'.
4494 2004-05-20 Richard Sandiford <rsandifo@redhat.com>
4496 * config/tc-mips.c (append_insn): Use ISA-encoded addresses in MIPS16
4497 dwarf tables.
4499 2004-05-17 Adam Nemet <anemet@lnxw.com>
4501 * configure.in: Add ppc-*-lynxos*. Update i386-*-lynxos* to ELF.
4502 * configure: Regenerate.
4504 2004-05-13 Paul Brook <paul@codesourcery.com>
4506 * dw2gencfi.c (output_cie): Handle dwarf3 format CIE entries.
4508 2004-05-13 Joel Sherrill <joel@oarcorp.com>
4510 * configure.in (or32-*-rtems*): Switch to elf.
4511 * configure: Regenerate.
4513 2004-05-13 Nick Clifton <nickc@redhat.com>
4515 * po/fr.po: Updated French translation.
4517 2004-05-11 Nick Clifton <nickc@redhat.com>
4519 * doc/as.texinfo (Section): Document G and T flags to .section
4520 directive. Document the extra arguments that the G flag
4521 requires. Document the #tls flag.
4523 2004-05-11 H.J. Lu <hongjiu.lu@intel.com>
4525 * subsegs.c (section_symbol): Create a new section symbol if
4526 the existing one doesn't match.
4527 * symbols.c (symbol_set_bfdsym): Don't reset BFD section symbol.
4529 2004-05-07 Richard Sandiford <rsandifo@redhat.com>
4531 * config/tc-mips.c (append_insn, mips_emit_delays): Extend -mfix-vr4120
4532 to cope with VR4181A errata MD(1) and MD(4).
4534 2004-05-07 Brian Ford <ford@vss.fsi.com>
4536 * NEWS: Mention .secrel32 for pe[i]-i386.
4538 2004-05-07 Alexandre Oliva <aoliva@redhat.com>
4540 * config/tc-frv.h (MAX_MEM_FOR_RS_ALIGN_CODE): New.
4541 (HANDLE_ALIGN): New.
4543 2004-05-06 Daniel Jacobowitz <dan@debian.org>
4545 * Makefile.am (DIST_SUBDIRS): Define.
4546 * aclocal.m4: Regenerate with automake 1.8.4.
4547 * Makefile.in: Likewise.
4548 * doc/Makefile.in: Likewise.
4550 2004-05-06 David Mosberger-Tang <davidm@hpl.hp.com>
4552 * config/tc-ia64.c (dot_serialize): Declare.
4553 (dot_serialize): New function.
4554 (md_pseudo_table): Add ".serialize.data" and
4555 ".serialize.instruction" directives.
4557 2004-05-06 Nick Clifton <nickc@redhat.com>
4559 * messages (as_internal_value_out_of_range): Print a message about
4560 a value being out of range. Be consistent about whether the
4561 values are printed in decimal or hexadecimal.
4562 (as_warn_value_out_of_range): Generate a warning message about an
4563 out of range value.
4564 (as_bad_value_out_of_range): Generate an error message about an
4565 out of range value.
4566 * as.h: Prototype the new functions.
4567 * config/tc-alpha.c (insert_operand): Use new function.
4568 * config/tc-arc.c (arc_insert_operand): Likewise.
4569 * config/tc-mn10200.c (mn10200_insert_operand): Likewise.
4570 * config/tc-mn10300.c (mn10300_insert_operand): Likewise.
4571 * config/tc-ppc.c (ppc_insert_operand): Likewise.
4572 * config/tc-s390.c (s390_insert_operand): Likewise.
4573 * config/tc-v850.c (v850_insert_operand): Likewise.
4575 2004-05-05 Alexandre Oliva <aoliva@redhat.com>
4577 * configure.in: Set em=linux for frv-*-*linux*.
4578 * configure: Rebuilt.
4579 * config/tc-frv.h (TARGET_FORMAT): Use elf32-frvfdpic if...
4580 (frv_md_fdpic_enabled): New.
4581 * config/tc-frv.c (frv_md_fdpic_enabled): New.
4582 (DEFAULT_FDPIC): New.
4583 (frv_flags): Use DEFAULT_FDPIC.
4584 (frv_pic_flag): Likewise.
4585 (OPTION_NOPIC): New.
4586 (md_longopts): Add -mnopic.
4587 (md_parse_option): Handle it.
4588 (md_show_usage): Add -mfdpic and -mnopic.
4590 2004-05-05 Peter Barada <peter@the-baradas.com>
4592 * config/tc-m68k.c: Add find_cf_chip to print list of valid
4593 chips for invalid coldfire instructions, rename selectors
4594 for ColdFire sub-variants, add 521x,5249,547x,548x and aliases,
4595 add current_chip to track which chip is referred to(including save/restore),
4596 use current_chip to select control registers, not current_arch.
4597 (md_show_usage): Add new chips.
4598 * doc/c-m68k.texi: Document new command line switches.
4600 2004-05-05 Jakub Jelinek <jakub@redhat.com>
4602 * tc-s390.h (md_do_align, HANDLE_ALIGN): Remove.
4603 (NOP_OPCODE): Define.
4604 (s390_align_code): Remove prototype.
4605 * tc-s390.c (s390_align_code): Remove.
4607 2004-05-04 H.J. Lu <hongjiu.lu@intel.com>
4609 * config/tc-ia64.c (make_unw_section_name): Removed.
4610 (start_unwind_section): New function.
4611 (generate_unwind_image): Take const segT instead of const
4612 char *.
4613 (dot_handlerdata): Adjusted.
4614 (dot_endp): Likewise.
4616 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
4618 * config/obj-elf.c (obj_elf_change_section): Allow the
4619 ".note.GNU-stack" section has SHF_EXECINSTR.
4621 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
4623 * config/obj-elf.c (get_section): Return bfd_boolean.
4624 (obj_elf_change_section): Call bfd_get_section_by_name_if
4625 instead of bfd_map_over_sections.
4627 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
4629 * config/obj-elf.c (get_section): New function.
4630 (obj_elf_change_section): Support multiple sections with same
4631 name.
4633 2004-04-30 Nick Clifton <nickc@redhat.com>
4635 * config/tc-arm.c (create_register_alias): Fix typo checking for
4636 case sensitive register aliases.
4637 (co_proc_number): Use error message string in all_reg_maps[]
4638 array.
4639 (cp_reg_required_here): Likewise.
4640 (fp_reg_required_here): Likewise.
4642 2004-04-29 Brian Ford <ford@vss.fsi.com>
4644 * dwarf2dbg.c (dwarf2_finish): Add SEC_DEBUGGING to section flags.
4646 2004-04-28 Chris Demetriou <cgd@broadcom.com>
4648 * config/tc-mips.c (HAVE_32BIT_ADDRESSES, append_insn, macro_build)
4649 (load_address, macro, mips_ip, md_parse_option)
4650 (mips_force_relocation, mips_validate_fix, md_apply_fix3)
4651 (s_change_sec, pic_need_relax, tc_gen_reloc): Remove all
4652 embedded-PIC handling, and update comments.
4653 (SWITCH_TABLE): Remove.
4654 * config/tc-mips.h (DIFF_EXPR_OK): Delete.
4655 (enum mips_pic_level): Remove EMBEDDED_PIC.
4656 (EXTERN_FORCE_RELOC): Remove embedded-PIC handling.
4657 (TC_FORCE_RELOCATION): Update comment.
4658 * ecoff.c (ecoff_build_lineno): Add comment about some code that
4659 might be safe to remove now that MIPS embedded-PIC is gone.
4661 2004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4663 * config/obj-som.c (obj_som_init_stab_section): Add new arguments in
4664 call to obj_set_subsection_attributes.
4665 (obj_som_init_stab_section): Likewise.
4666 * config/tc-hppa.c (default_subspace_dict): Add comdat field.
4667 (pa_def_subspaces): Provide comdat default.
4668 (pa_subspace): Handle new "comdat" parameter. Set SEC_LINK_ONCE and
4669 not SEC_IS_COMMON if section is comdat, common or dup_common. Update
4670 calls to create_new_subspace and update_subspace to pass comdat flag.
4671 (create_new_subspace, update_subspace): Add new comdat argument. Use
4672 it in calls to obj_set_subsection_attributes.
4673 * doc/c-hppa.texi (.subspa, .nsubspa): Document new comdat parameter
4674 and use of comdat, common and dup_comm parameters.
4676 2004-04-26 H.J. Lu <hongjiu.lu@intel.com>
4678 * config/obj-elf.c (obj_elf_change_section): Check if the old
4679 group name is NULL before comparison.
4681 2004-04-23 Chris Demetriou <cgd@broadcom.com>
4683 * config/tc-mips.h (mips_dwarf2_addr_size): Prototype.
4685 2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4687 * config/tc-mips.c (s_mipsset): Set default CPU type for .set mipsN.
4689 2004-04-23 Chris Demetriou <cgd@broadcom.com>
4691 * config/tc-mips.c (md_longopts): Remove -membedded-pic option.
4692 (OPTION_MEMBEDDED_PIC): Remove.
4693 (OPTION_TRAP, OPTION_BREAK, OPTION_EB, OPTION_EL)
4694 (OPTION_FP32, OPTION_GP32, OPTION_CONSTRUCT_FLOATS)
4695 (OPTION_NO_CONSTRUCT_FLOATS, OPTIONS_FP64, OPTION_GP64)
4696 (OPTION_RELAX_BRANCH, OPTION_NO_RELAX_BRANCH)
4697 (OPTION_ELF_BASE): Renumber.
4698 (md_parse_option): Remove OPTION_MEMBEDDED_PIC handling.
4699 (md_show_usage): Remove mention of -membedded-pic.
4700 * doc/as.texinfo: Remove mention of -membedded-pic.
4702 2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4704 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Remove.
4705 * config/tc-mips.c (RDATA_SECTION_NAME, mips_target_format): Remove
4706 a.out support.
4707 (md_begin, mips_ip, md_parse_option, s_change_sec, s_option,
4708 s_abicalls, nopic_need_relax, tc_gen_reloc): Remove uses of
4709 USE_GLOBAL_POINTER_OPT.
4711 2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4713 * config/tc-mips.c (macro): One more use of load_delay_nop.
4715 2004-04-22 Atsushi Nemoto <anemo@mba.ocn.ne.jp>
4717 * config/tc-mips.c (load_delay_nop): New function.
4718 (load_address, macro): Use load_delay_nop() to build a nop
4719 which can be omitted with gpr_interlocks.
4721 2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4723 * config/tc-mips.c (hilo_interlocks, gpr_interlocks,
4724 cop_interlocks): Remove superfluous CPU entries.
4726 2004-04-22 Paul Brook <paul@codesourcery.com>
4728 * config/tc-arm.c (mav_parse_offset): Value must be multiple of 4.
4730 2004-04-22 Peter Barada <peter@the-baradas.com>
4732 * NEWS: Added support for EMAC instructions and MAC/EMAC
4733 Motorola syntax.
4734 * config/m68k-parse.h: Add ACC[123], ACCEXT{01,23}, MAC/EMAC
4735 scale factor tokens, trailing_ampersand to mark mask addressing
4736 for MAC/EMAC instructions.
4737 * config/m68k-parse.y: Add options_ampersand clause, '<<',
4738 '>>'.
4739 (yylex): Handle '>', '<', and '&' following '+'.
4740 * config/tc-m68k.c: Set mcfmac/mcfemac on appropriate ColdFire
4741 architectures in archs[].
4742 (m68k-ip): Add '4', 'e', 'g', 'i', cases to handle mask addressing
4743 for MAC/EMAC instructions, ACC[0123], ACCEXT{01,23}, and '<<'/'>>'
4744 respectively.
4745 (m68k_ip): Handle trailing '&' on MAC/EMAC insns.
4746 (install_operand): Fix 'n' case, Add 'F', 'f', 'G', 'H', 'I', ']'
4747 cases.
4748 Add EMAC operands to init_table[].
4750 2004-04-22 Bruno De Bus <bdebus@elis.ugent.be>
4752 * config/tc-arm.h (enum mstate): Move here, add MAP_UNDEFINED
4753 state.
4754 (TC_SEGMENT_INFO_TYPE): Define to enum mstate.
4755 * config/tc-arm.c (enum mstate): Delete from here.
4756 (mapping_state): Remove the static mapstate variable and instead
4757 store the state in the segment. This allows a per-section mapping
4758 state. Handle and ignore MAP_UNDEFINED states.
4759 (arm_elf_change_section): Get the current mapping state from the
4760 new section.
4761 (s_ltorg): Set the mapping state to MAP_DATA.
4762 (arm_cleanup): Use arm_elf_change_section to get the mapping state
4763 for each pool as it is emitted.
4765 2004-04-22 Nick Clifton <nickc@redhat.com>
4767 * config/tc-arm.h: Formatting tidy ups.
4769 2004-04-20 Chris Demetriou <cgd@broadcom.com>
4771 * NEWS: Note that MIPS -membedded-pic option is deprecated.
4773 2004-04-20 DJ Delorie <dj@redhat.com>
4775 * config/tc-i386.h [TE_PE] (TC_CONS_FIX_NEW): Define.
4776 * config/tc-i386.c (md_pseudo_table) [TE_PE]: Add "secrel32".
4777 [TE_PE] (O_secrel): Define.
4778 [TE_PE] (x86_pe_cons_fix_new): New.
4779 [TE_PE] (pe_directive_secrel): Likewise.
4780 (tc_gen_reloc) [TE_PE]: Support BFD_RELOC_32_SECREL.
4782 2004-04-19 Eric Christopher <echristo@redhat.com>
4784 * config/tc-mips.c (mips_dwarf2_addr_size): Revert part
4785 of previous patch for fix in gcc.
4787 2004-04-19 Jakub Jelinek <jakub@redhat.com>
4789 * config/tc-xtensa.c (xg_assembler_literal): Fix a typo.
4791 2004-04-19 Nathan Sidwell <nathan@codesourcery.com>
4793 * read.c (do_align): Call md_flush_pending_output, if defined.
4795 2004-04-16 Alan Modra <amodra@bigpond.net.au>
4797 * expr.c (operand): Correct checks for ++ and --.
4799 2004-04-14 H.J. Lu <hongjiu.lu@intel.com>
4801 * config/tc-generic.c: Add some comments.
4803 2004-04-14 Richard Sandiford <rsandifo@redhat.com>
4805 * doc/c-mips.texi (-m{no-,}fix-vr4120): Renamed from
4806 -{no-}mfix-vr4122-bugs.
4807 * config/tc-mips.c (mips_fix_vr4120): Renamed from mips_fix_4122_bugs.
4808 (append_insn, mips_emit_delays): Update accordingly.
4809 (OPTION_FIX_VR4120, OPTION_NO_FIX_VR4120): Renamed from *VR4122.
4810 (md_longopts): Change -{no-,}mfix-vr4122-bugs to -m{no-,}fix-vr4120.
4811 (md_parse_option): Update after above changes.
4812 (md_show_usage): Add -mfix-vr4120.
4814 2004-04-13 Bob Wilson <bob.wilson@acm.org>
4816 * doc/as.texinfo (Sub-Sections): Conditionalize COFF-specific use
4817 of .section directive; add a reference to the ELF .subsection
4818 directive.
4820 2004-04-13 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
4822 * config/tc-m32r.c (md_assemble): Fixed infinite loop bug
4823 in parallel.
4825 2004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4827 * Makefile.am: Remove mips from aout targets.
4828 * Makefile.in: Regenerate.
4829 * configure.in: Remove mips-dec-bsd* target.
4830 * configure: Regenerate.
4832 2004-04-07 Alan Modra <amodra@bigpond.net.au>
4834 PR 96
4835 * config/tc-ppc.c (ppc_elf_suffix): Add valid32 and valid64 fields
4836 to struct map_bfd. Adjust MAP macro, and define MAP32, MAP64.
4837 Update "mapping". Restrict some @ modifiers to 32 bit.
4839 2004-04-01 Asgari Jinia <asgarij@kpitcummins.com>
4840 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
4842 * config/tc-sh.c (dont_adjust_reloc_32): New variable.
4843 (sh_fix_adjustable): Avoid adjusting BFD_RELOC_32 when
4844 dont_adjust_reloc_32 is set.
4845 (md_longopts): Add option -renesas.
4846 (md_parse_option, md_show_usage): Likewise.
4847 * doc/c-sh.texi: Likewise.
4849 2004-04-01 Dave Korn <dk@artimi.com>
4851 * config/tc-dlx.c (md_assemble): set fx_no_overflow flag for
4852 hi16 and lo16 fixS structs.
4853 (md_assemble): generate bit_fixS for RELOC_DLX_LO16 in
4854 exactly the same way as for RELOC_DLX_REL16.
4855 (machine_ip): properly respect LO flag in the_insn and
4856 output RELOC_DLX_LO16 rather than RELOC_DLX_16.
4857 (md_apply_fix3): apply RELOC_DLX_LO16.
4859 2004-03-30 Stan Shebs <shebs@apple.com>
4861 Remove long-obsolete MPW support.
4862 * mpw-config.in, mpw-make.sed, mac-as.r: Remove files.
4863 * configure.in: Remove mention of ppc-*-mpw* config.
4864 * configure.in: Likewise.
4866 2004-03-30 Nick Clifton <nickc@redhat.com>
4868 * config/tc-arm.c (meabi_flags): Make its use conditional upon
4869 OBJ_ELF being defined.
4871 2004-03-27 Alan Modra <amodra@bigpond.net.au>
4873 * config/obj-aout.c (obj_aout_type): Remove #ifdef BFD_ASSEMBLER code.
4875 2004-03-23 Paul Brook <paul@codesourcery.com>
4877 * config/tc-arm.c (meabi_flags): New variable.
4878 (arm_parse_eabi): New function.
4879 (md_begin): Set flags for EABI v3.
4880 (arm_eabis): Add.
4881 (arm_long_opts): Add meabi.
4882 * doc/as.texinfo <ARM>: Document -meabi.
4883 * doc/c-arm.texi: Ditto.
4885 2004-03-22 Bob Wilson <bob.wilson@acm.org>
4887 * config/tc-xtensa.c (xtensa_post_relax_hook): Create literal
4888 tables even when use_literal_section flag is not set.
4890 2004-03-22 Alan Modra <amodra@bigpond.net.au>
4892 * config/tc-sh.c: Remove trailing whitespace.
4894 2004-03-22 Hans-Peter Nilsson <hp@axis.com>
4896 * doc/c-cris.texi (CRIS-Opts): Document --no-mul-bug-abort,
4897 --mul-bug-abort and the default behavior.
4898 * config/tc-cris.c (cris_insn_kind): New member CRIS_INSN_MUL.
4899 (err_for_dangerous_mul_placement): New variable.
4900 (STATE_MUL, OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): New
4901 macros.
4902 (md_cris_relax_table): Have placeholder for STATE_MUL.
4903 (md_longopts): New options --mul-bug-abort and --no-mul-bug-abort.
4904 (cris_relax_frag) <case ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: New
4905 case doing nothing.
4906 (md_estimate_size_before_relax) <case ENCODE_RELAX (STATE_MUL,
4907 STATE_BYTE)>: Ditto.
4908 (md_convert_frag) <ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: Check
4909 alignment and position of this frag, emit error message if
4910 suspicious.
4911 (md_assemble): For a multiply insn and when checking it,
4912 transform the current frag into a special frag for that purpose.
4913 (md_parse_option) <case OPTION_MULBUG_ABORT_OFF, case
4914 OPTION_MULBUG_ABORT_ON>: Handle new options.
4916 2004-03-19 Bob Wilson <bob.wilson@acm.org>
4918 * config/tc-xtensa.c (mark_literal_frags): New function.
4919 (xtensa_move_literals): Call mark_literal_frags for all literal
4920 segments, including init and fini literal segments.
4921 (xtensa_post_relax_hook): Swap use of xt_insn_sec and xt_literal_sec.
4923 2004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4925 * tc-hppa.c (cons_fix_new_hppa): Check for PC relative base type.
4926 (pa_comm): Set BSF_OBJECT in symbol flags.
4928 2004-03-19 Alan Modra <amodra@bigpond.net.au>
4930 * Makefile.am: Run "make dep-am".
4931 * Makefile.in: Regenerate.
4932 * doc/Makefile.in: Regenerate.
4933 * config.in: Regenerate.
4934 * po/gas.pot: Regenerate.
4936 2004-03-18 Nathan Sidwell <nathan@codesourcery.com>
4938 * read.c (read_a_source_file): Use demand_empty_rest_of_line.
4939 (demand_empty_rest_of_line): Issue an error here.
4940 (ignore_rest_of_line): Silently skip to end.
4941 (demand_copy_string): Issue an error, not warning.
4942 (equals): Likewise.
4943 * config/obj-elf.c (obj_elf_section_name): Likewise.
4944 (obj_elf_section): Likewise.
4945 * config/tc-arc.c (arc_extoper): Remove bogus NULL checks.
4946 (arc_extinst): Likewise.
4947 * config/tc-ia64.c (dot_saveb): Use demand_empty_rest_of_line.
4948 (dot_spill): Likewise.
4949 (dot_unwabi): Likewise.
4950 (dot_prologue): Likewise.
4952 * expr.c (operand): Reject ++ and --.
4953 (operator): Likewise.
4955 2004-03-17 Kaz Kojima <kkojima@rr.iij4u.or.jp>
4957 * config/tc-sh.c: Include dw2gencfi.h.
4958 (sh_cfi_frame_initial_instructions): New function.
4959 (sh_regname_to_dw2regnum): Likewise.
4960 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Move to the end of
4961 file.
4962 (TARGET_USE_CFIPOP): Define.
4963 (tc_cfi_frame_initial_instructions): Likewise.
4964 (tc_regname_to_dw2regnum): Likewise.
4965 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT): Likewise.
4966 * Makefile.am: Update dependencies.
4967 * Makefile.in: Regenerate.
4969 2004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
4971 * configure.in: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
4972 * configure: Regenerate.
4974 2004-03-12 Bob Wilson <bob.wilson@acm.org>
4976 * read.c (s_leb128): Call md_flush_pending_output.
4978 2004-03-12 Michal Ludvig <mludvig@suse.cz>
4980 * config/tc-i386.c (output_insn): Handle PadLock instructions.
4981 * config/tc-i386.h (CpuPadLock): New define.
4982 (CpuUnknownFlags): Added CpuPadLock.
4984 2004-03-07 Andreas Schwab <schwab@suse.de>
4986 * doc/c-hppa.texi (HPPA Directives): Fix typo.
4988 2004-03-07 Richard Henderson <rth@redhat.com>
4990 * dw2gencfi.c (output_cie): Align length to 4 byte boundary.
4991 (cfi_finish): Likewise for fde.
4993 2004-03-05 H.J. Lu <hongjiu.lu@intel.com>
4995 * config/tc-ia64.c (md_assemble): Properly handle NULL
4996 align_frag.
4997 (ia64_handle_align): Don't abort if failed to add a stop bit.
4999 2004-03-04 H.J. Lu <hongjiu.lu@intel.com>
5001 * Makefile.in: Regenerated.
5002 * aclocal.m4: Likewise.
5003 * configure: Likewise.
5004 * doc/Makefile.in: Likewise.
5006 2004-03-03 H.J. Lu <hongjiu.lu@intel.com>
5008 * config/tc-ia64.c (dot_align): New.
5009 (ia64_do_align): Make it static.
5010 (md_pseudo_table): Use "dot_align" for "align".
5011 (ia64_md_do_align): Don't set align_frag here.
5012 (ia64_handle_align): Add a stop bit to the previous bundle if
5013 needed.
5015 * config/tc-ia64.h (ia64_do_align): Removed.
5017 2003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
5019 * config/tc-sh.c (md_parse_option): Add -isa=sh4-nofpu and
5020 -isa=sh4-nommu-nofpu options. Adjust help messages accordingly.
5021 (sh_elf_final_processing): Output BFD type sh4_nofpu if that is
5022 the most general type or the user specifically requested it.
5023 (md_assemble): Add a new error message for when an instruction
5024 is understood, but is not allowed due to an -isa option.
5026 2004-03-02 H.J. Lu <hongjiu.lu@intel.com>
5028 * config/tc-ia64.c (align_frag): New.
5029 (md_assemble): Set the tc_frag_data field in align_frag for
5030 IA64_OPCODE_FIRST instructions.
5031 (ia64_md_do_align): Set align_frag.
5032 (ia64_handle_align): Add a stop bit if needed.
5034 * config/tc-ia64.h (TC_FRAG_TYPE): New.
5035 (TC_FRAG_INIT): New.
5037 2004-03-01 Richard Sandiford <rsandifo@redhat.com>
5039 * config/tc-frv.c (fr400_audio): New variable.
5040 (md_parse_option, md_show_usage): Add -mcpu=fr405 and -mcpu=fr450.
5041 (md_parse_option): Set fr400_audio for -mcpu=fr400 and -mcpu=fr405.
5042 (target_implements_insn_p): New function.
5043 (md_assemble): Report an error if the processor doesn't implement
5044 the instruction.
5046 2004-02-27 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
5048 * config/tc-m32r.c (md_longopts): Added -no-bitinst option.
5049 (md_parse_option): Ditto.
5050 (OPTION_NO_SPECIAL_M32R): Added.
5051 (md_show_usage): Document it.
5052 (enable_speial_m32r): Changed a default value from 0 to 1.
5053 * doc/c-m32r.texi: Document the -no-bitinst option.
5055 2004-02-27 Nick Clifton <nickc@redhat.com>
5057 * config/tc-sh.c (get_operand): Revert previous delta.
5058 (tc_gen_reloc): Check for an unknown reloc type before processing
5059 the addend.
5061 2004-02-27 Hannes Reinecke <hare@suse.de>
5063 * config/tc-s390.c (s390_insn): Correct range check for opcode in
5064 .insn pseudo operation.
5066 2004-02-27 Anil Paranjpe <anilp1@kpitcummins.com>
5068 * config/tc-sh.c (get_operand): In case of #Imm, check has been
5069 added for wrong syntax.
5071 2004-02-26 Eric Christopher <echristo@redhat.com>
5073 * config/tc-mips.c (mips_dwarf2_addr_size): New.
5074 * config/tc-mips.h (DWARF2_ADDR_SIZE): Use.
5076 2004-02-26 Andrew Stubbs <andrew.stubbs@superh.com>
5078 * config/tc-sh.c (build_Mytes): Add REG_N_D and REG_N_B01
5079 nibble types to assembler.
5081 2004-02-25 Fred Fish <fnf@redhat.com>
5083 * config/tc-iq2000.c: Add missing \n\ in multiline string literal.
5085 2004-02-20 James E Wilson <wilson@specifixinc.com>
5087 * config/tc-ia64.c (slot_index): New arg before_relax. Use instead of
5088 finalize_syms.
5089 (fixup_unw_records): New arg before_relax. Pass to slot_index.
5090 (ia64_estimate_size_before_relax): New.
5091 (ia64_convert_frag): Pass 0 to fixup_unw_records. Add comment.
5092 (generate_unwind_image): Pass 1 to fixup_unw_records.
5093 * config/tc-ia64.h (ia64_estimate_size_before_relax): Declare.
5094 (md_estimate_size_before_relax): Call ia64_estimate_size_before_relax.
5096 2004-02-19 Jakub Jelinek <jakub@redhat.com>
5098 * stabs.c (generate_asm_file): Avoid warning about use of
5099 uninitialized variable.
5101 2004-02-18 David Mosberger <davidm@hpl.hp.com>
5103 * config/tc-ia64.c (ia64_flush_insns): In addition to prologue,
5104 body, and endp, allow unwind records which do not have a "t"
5105 (time/instruction) field.
5107 2004-02-17 Petko Manolov <petkan@nucleusys.com>
5109 * config/tc-arm.c (do_mav_dspsc_1): Correct offset of CRn.
5110 (do_mav_dspsc_2): Likewise.
5111 Fix accumulator registers move opcodes.
5113 2004-02-13 Hannes Reinecke <hare@suse.de>
5114 Jakub Jelinek <jakub@redhat.com>
5116 * dwarf2dbg.c (get_filenum): Do not read beyond allocated memory.
5118 2004-02-10 Steve Ellcey <sje@cup.hp.com>
5120 * config/tc-ia64.h (ia64_frob_symbol): New declaration.
5121 (tc_frob_symbol): New macro definition.
5122 * config/tc-ia64.c (ia64_frob_symbol): New routine.
5124 2004-02-09 Daniel Jacobowitz <drow@mvista.com>
5126 * config/tc-arm.c (md_begin): Mark .note.gnu.arm.ident as
5127 read-only.
5129 2004-02-09 Nathan Sidwell <nathan@codesourcery.com>
5131 * read.h (IGNORE_OPCODE_CASE): Do not define. Replace with ...
5132 (TC_CASE_SENSITIVE): ... this.
5133 * read.c: Replace IGNORE_OPCODE_CASE with TC_CASE_SENSITIVE.
5134 * doc/internals.texi (TC_CASE_SENSITIVE): Document.
5136 2004-02-06 James E Wilson <wilson@specifixinc.com>
5138 * config/tc-ia64.c (dot_endp): Delete call to output_endp.
5139 (generate_unwind_image): Re-add it here.
5141 2004-02-06 Nathan Sidwell <nathan@codesourcery.com>
5143 * dwarf2dbg.c (DWARF2_ADDR_SIZE): Remove trailing ';'
5144 * read.h (SKIP_WHITESPACE): Turn into an expression.
5145 * read.c (read_a_source_file): A pseudo is removed by having a
5146 NULL handler.
5148 2004-02-05 James E Wilson <wilson@specifixinc.com>
5150 * config/tc-ia64.c (output_endp): New.
5151 (count_bits): Delete.
5152 (ia64_flush_insns, process_one_record, optimize_unw_records): Handle
5153 endp unwind records.
5154 (fixup_unw_records): Handle endp unwind records. Delete code for
5155 shortening prologue regions not followed by a body record.
5156 (dot_endp): Call add_unwind_entry to emit endp unwind record.
5157 * config/tc-ia64.h (unw_record_type): Add endp.
5159 2004-02-03 James E Wilson <wilson@specifixinc.com>
5161 * config/tc-ia64.c (ia64_convert_frag): Call md_number_to_chars to
5162 fill padding bytes with zeroes.
5163 (emit_one_bundle): New locals last_ptr, end_ptr. Rewrite code that
5164 sets unwind_record slot_number and slot_frag fields.
5166 2004-02-02 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5168 * config/tc-mips.c (add_got_offset_hilo): New function.
5169 (macro): Use load_register() and add_got_offset_hilo() to load
5170 constants instead of hardcoding code sequences throughout.
5172 2004-01-28 H.J. Lu <hongjiu.lu@intel.com>
5174 * config/tc-ia64.c (emit_one_bundle): Add proper indentation.
5176 2004-01-26 Bernardo Innocenti <bernie@develer.com>
5178 * config/tc-m68k.h (EXTERN_FORCE_RELOC): Handle m68k-uclinux specially,
5179 like m68k-elf.
5180 * config/tc-m68k.c (RELAXABLE_SYMBOL): Use EXTERN_FORCE_RELOC instead
5181 of hard-coded test for TARGET_OS=elf.
5183 2004-01-24 Chris Demetriou <cgd@broadcom.com>
5185 * config/tc-mips.c (hilo_interlocks): Change definition
5186 so that MIPS32, MIPS64 and later ISAs are included, along with
5187 the already-included machines. Update comments.
5189 2004-01-23 Daniel Jacobowitz <drow@mvista.com>
5191 * config/tc-arm.c (tc_gen_reloc): Improve error message for
5192 undefined local labels.
5194 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
5196 * config/tc-mips.c (load_address, macro): Update comments about
5197 NewABI GP relaxation.
5199 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
5201 * config/tc-mips.c (macro_build): Remove place and counter arguments.
5202 (mips_build_lui, macro_build_ldst_constoffset): Likewise.
5203 (mips16_macro_build, macro_build_jalr): Remove counter argument.
5204 (set_at, load_register, load_address, move_register): Likewise.
5205 (load_got_offset, add_got_offset): Likewise.
5206 Update all calls and tidy accordingly.
5208 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
5210 * config/tc-mips.c (RELAX_ENCODE): Remove WARN argument.
5211 (RELAX_FIRST, RELAX_SECOND): Turn into 8-bit quantities.
5212 (RELAX_USE_SECOND): Bump to 0x10000.
5213 (RELAX_SECOND_LONGER, RELAX_NOMACRO, RELAX_DELAY_SLOT): New flags.
5214 (mips_macro_warning): New variable.
5215 (md_assemble): Wrap macro expansion in macro_start() and macro_end().
5216 (s_cpload, s_cpsetup, s_cprestore, s_cpreturn): Likewise.
5217 (relax_close_frag): Set mips_macro_warning.first_frag. Adjust use
5218 of RELAX_ENCODE.
5219 (append_insn): Update mips_macro_warning.sizes.
5220 (macro_start, macro_warning, macro_end): New functions.
5221 (macro_build): Don't emit warnings here.
5222 (macro_build_lui, md_estimate_size_before_relax): ...or here.
5223 (md_convert_frag): Check for cases where one macro alternative
5224 needs a warning and the other doesn't. Emit a warning if the
5225 longer sequence was chosen.
5227 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
5229 * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): Remove.
5230 * config/tc-mips.c (RELAX_ENCODE): Take three arguments: the size of
5231 the first sequence, the size of the second sequence, and a flag
5232 that says whether we should warn.
5233 (RELAX_OLD, RELAX_NEW, RELAX_RELOC[123]): Delete.
5234 (RELAX_FIRST, RELAX_SECOND): New.
5235 (mips_relax): New variable.
5236 (relax_close_frag, relax_start, relax_switch, relax_end): New fns.
5237 (append_insn): Remove "place" argument. Use mips_relax.sequence
5238 rather than "place" to check whether we're expanding the second
5239 alternative of a relaxable macro. Remove redundant check for
5240 branch relaxation. If generating a normal insn, and there
5241 is not enough room in the current frag, call relax_close_frag()
5242 to close it. Update mips_relax.sizes[]. Emit fixups for the
5243 second version of a relaxable macro. Record the first relaxable
5244 fixup in mips_relax. Remove tc_gen_reloc workaround.
5245 (macro_build): Remove all uses of "place". Use mips_relax.sequence
5246 in the same way as in append_insn.
5247 (mips16_macro_build): Remove "place" argument.
5248 (macro_build_lui): As for macro_build. Don't drop the add_symbol
5249 when generating the second version of a relaxable macro.
5250 (load_got_offset, add_got_offset): New functions.
5251 (load_address, macro): Use new relaxation machinery. Remove
5252 tc_gen_reloc workarounds.
5253 (md_estimate_size_before_relax): Set RELAX_USE_SECOND if the second
5254 version of a relaxable macro is needed. Return -RELAX_SECOND if the
5255 first version is needed.
5256 (tc_gen_reloc): Remove relaxation handling.
5257 (md_convert_frag): Go through the fixups for a relaxable macro and
5258 mark those that belong to the unneeded alternative as done. If the
5259 second alternative is needed, adjust the fixup addresses to account
5260 for the deleted first alternative.
5262 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
5264 * frags.h (frag_room): Declare.
5265 * frags.c (frag_room): New function.
5266 * doc/internals.texi: Document it.
5268 2004-01-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5270 * config/tc-mips.c (append_insn): Don't do r3900 interlock
5271 optimization for -mtune=r3900, as this will break on other CPUs.
5273 2004-01-11 Tom Rix <tcrix@worldnet.att.net>
5275 * config/tc-m68hc11.c (build_indexed_byte): movb and movw cannot
5276 be relaxed, use fixup.
5277 (md_apply_fix3): Use 5 bit reloc from movb and movw fixup.
5279 2004-01-19 Jakub Jelinek <jakub@redhat.com>
5281 * config/tc-sparc.c (sparc_ip): Disallow %f32-%f63 for single
5282 precision operands.
5284 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5286 * config/tc-mips.c (append_insn): Properly detect variant frags
5287 that preclude swapping of relaxed branches. Correctly swap
5288 instructions between frags when dealing with relaxed branches.
5290 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5292 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
5293 throughout.
5294 * aclocal.m4: Regenerate.
5295 * configure: Regenerate.
5297 2004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
5299 * config/tc-h8300.c (build_bytes): Apply relaxation to bit
5300 manipulation insns.
5302 2004-01-12 Richard Sandiford <rsandifo@redhat.com>
5304 * config/tc-mips.c (macro_build_jalr): When adding an R_MIPS_JALR
5305 reloc, reserve space for the delay slot as well as the jalr itself.
5307 2004-01-09 Paul Brook <paul@codesourcery.com>
5309 * config/tc-arm.c (do_vfp_reg2_from_sp2): Rename from do_vfp_sp_reg2.
5310 (do_vfp_sp2_from_reg2): New function.
5311 (insns): Use them.
5312 (do_vfp_dp_from_reg2): Check return values properly.
5314 2004-01-08 Ian Lance Taylor <ian@wasabisystems.com>
5316 * config/tc-mips.c (warn_nops): Remove static variable.
5317 (macro): Remove test of warn_nops.
5318 (md_shortops): Remove 'n'.
5319 (md_parse_option): Remove 'n' case.
5320 (md_show_usage): Remove -n.
5321 * doc/as.texinfo (Overview): Remove MIPS -n option.
5322 * doc/c-mips.texi (MIPS Opts): Remove mention -n.
5323 * NEWS: Mention removal of MIPS -n option.
5325 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS): Remove.
5326 (cop_interlocks): Check ISA level.
5327 (cop_mem_interlocks): Define.
5328 (reg_needs_delay): Check cop_interlocks rather than
5329 ISA_HAS_COPROC_DELAYS.
5330 (append_insn): Likewise. Use cop_mem_interlocks rather than
5331 directly checking mips_opts.isa.
5332 (mips_emit_delays): Likewise.
5334 2004-01-07 H.J. Lu <hongjiu.lu@intel.com>
5336 * config/tc-ia64.c (unwind): Move next_slot_number and
5337 next_slot_frag to ...
5338 (unw_rec_list): Here.
5339 (free_list_records): Removed.
5340 (output_unw_records): Likewise.
5341 (generate_unwind_image): Make it void.
5342 (alloc_record): Initialize next_slot_number and next_slot_frag.
5343 (slot_index): Take .org, .space and .align into account.
5344 (fixup_unw_records): Don't set slot_number to 0. Use
5345 list->next_slot_number and list->next_slot_frag instead of
5346 unwind.next_slot_number and unwind.next_slot_frag.
5347 (ia64_convert_frag): New.
5348 (generate_unwind_image): Generate a rs_machine_dependent frag
5349 for unwind record.
5350 (emit_one_bundle): Use list->next_slot_number and
5351 list->next_slot_frag instead of unwind.next_slot_number and
5352 unwind.next_slot_frag.
5354 * config/tc-ia64.h (md_convert_frag): Defined as
5355 ia64_convert_frag.
5356 (md_estimate_size_before_relax): Defined as (f)->fr_var.
5358 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
5360 2003-12-19 Alexandre Oliva <aoliva@redhat.com>
5361 * config/tc-frv.h (md_apply_fix3): Don't define.
5362 * config/tc-frv.c (md_apply_fix3): New. Shift/truncate %hi/%lo
5363 operands.
5364 * config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Define.
5365 2003-10-07 Alexandre Oliva <aoliva@redhat.com>
5366 * config/tc-frv.c (line_separator_chars): Add `!'.
5367 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
5368 * config/tc-frv.c (md_assemble): Clear insn upfront.
5369 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
5370 * config/tc-frv.c (OPTION_FDPIC): New macro.
5371 (md_longopts): Add mfdpic.
5372 (md_parse_option): Handle it.
5373 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
5374 * config/tc-frv.c (md_cgen_lookup_reloc) <FRV_OPERAND_D12,
5375 FRV_OPERAND_S12>: Use reloc type encoded in fix-up.
5376 (frv_pic_ptr): Parse funcdesc.
5378 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5380 * doc/as.texinfo: Let texi2pod parse asconfig.texi and
5381 gasver.texi. Remove duplicate symbol definitions for texi2pod.
5383 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5385 * Makefile.am (Makefile): Move the dependency on
5386 $(BFDDIR)/configure.in to...
5387 (CONFIG_STATUS_DEPENDENCIES): ... here.
5388 (AUTOMAKE_OPTIONS): Require automake 1.8.
5389 * Makefile.in: Regenerate.
5390 * doc/Makefile.am (BASEDIR, BFDDIR): Define.
5391 (CONFIG_STATUS_DEPENDENCIES): Add a dependency on
5392 $(BFDDIR)/configure.in here as well.
5393 * doc/Makefile.in: Regenerate.
5395 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5397 * Makefile.am (install, install-info, RECURSIVE_TARGETS): Remove.
5398 * Makefile.in: Regenerate.
5399 * aclocal.m4: Regenerate.
5400 * doc/Makefile.am (install, install-info): Remove.
5401 (install-data-local): A new hook for install-info.
5402 (AUTOMAKE_OPTIONS): Require automake 1.8.
5403 * doc/Makefile.in: Regenerate.
5405 2004-01-02 Nutan Singh <nutan@kpitcummins.com>
5407 * doc/c-sh.texi: Update description about floating point behavior
5408 of SH family.
5410 2004-01-02 Bernardo Innocenti <bernie@develer.com>
5412 * configure.in: Add m68k-uClinux target.
5413 * configure: Regenerate.
5415 For older changes see ChangeLog-0203
5416 \f
5417 Local Variables:
5418 mode: change-log
5419 left-margin: 8
5420 fill-column: 74
5421 version-control: never
5422 End: