| blob | 87e89ff31cc025090275efa83ed0de2ba2addffe |
1 2005-07-16 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3 * config/tc-hppa.c (pa_ip): Search entire mnemonic before considering
4 promoted match.
6 2005-07-16 Alan Modra <amodra@bigpond.net.au>
8 * Makefile.am: Run "make dep-am".
9 * Makefile.in: Regenerate.
11 2007-07-15 H.J. Lu <hongjiu.lu@intel.com>
13 * gas/config/tc-i386.h (CpuVMX): New.
14 (CpuUnknownFlags): Add CpuVMX.
16 2005-07-14 Jim Blandy <jimb@redhat.com>
18 Add support for the Renesas M32C.
19 * Makefile.am (CPU_TYPES): List m32c.
20 (TARGET_CPU_CFILES): List config/tc-m32c.c.
21 (TARGET_CPU_HFILES): List config/tc-m32c.h.
22 * configure.in: Add case for m32c.
23 * configure.tgt: Add cases for m32c and m32c-*-elf.
24 * configure: Regenerated.
25 * config/tc-m32c.c, config/tc-m32c.h: New files.
26 * doc/Makefile.am (CPU_DOCS): Add c-m32c.texi.
27 * doc/Makefile.in: Regenerated.
28 * doc/all.texi: Set M32C.
29 * doc/as.texinfo: Add text for the M32C-specific options and line
30 comment characters, and refer to c-m32c.texi.
31 * doc/c-m32c.texi: New file.
33 2005-07-14 Nick Clifton <nickc@redhat.com>
35 PR 1069
36 * config/tc-crx.c (reset_vars): Use strncpy to prevent overflowing
37 the ins_parse buffer.
39 2005-07-10 Ralf Corsepius <ralf.corsepius@rtems.org>
41 * configure.tgt: Remove a29k-*-rtems*, hppa*-*-rtems*,i386-go32-rtems*,
42 i386-*-rtemscoff*, sparc-*-rtemsaout*.
44 2005-07-10 H.J. Lu <hongjiu.lu@intel.com>
46 * config/tc-i386.c (optimize_disp): Optimize signed 32bit
47 displacements.
49 2005-07-08 Ben Elliston <bje@au.ibm.com>
51 * frags.h: Remove ANSI_PROTOTYPES conditional code.
52 * config/obj-elf.h: Likewise.
53 * config/tc-h8300.h: Likewise.
54 * config/tc-h8500.h: Likewise.
55 * config/tc-i370.h: Likewise.
56 * config/tc-i386.h: Likewise.
57 * config/tc-m68hc11.h: Likewise.
58 * config/tc-m68k.h: Likewise.
59 * config/tc-ppc.h: Likewise.
60 * config/tc-s390.h: Likewise.
61 * config/tc-sh.h: Likewise.
62 * config/tc-sparc.h: Likewise.
63 * config/tc-tic30.c: Likewise.
64 * config/tc-w65.h: Likewise.
65 * config/tc-xtensa.h: Likewise.
67 2005-07-08 Hans-Peter Nilsson <hp@axis.com>
69 PR gas/1049
70 * config/tc-cris.h (MD_APPLY_SYM_VALUE): Define.
72 2005-07-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
74 * config/tc-tic30.c (debug): Add format attribute. Fix format
75 bugs.
77 2005-07-06 H.J. Lu <hongjiu.lu@intel.com>
79 * config/tc-i386.c (cpu_arch): Add sse3.
81 * config/tc-i386.h (CpuSSE3): Renamed from ...
82 (CpuPNI): This. Defined as CpuSSE3.
84 * doc/c-i386.texi: Document .sse3.
86 2005-07-06 Jan Beulich <jbeulich@novell.com>
88 * config/tc-ia64.c (nop): Use zero for L-unit pseudo-nop.
90 2005-07-05 Nick Clifton <nickc@redhat.com>
92 * config/tc-pdp11.c (md_apply_fix): Cast first argument to
93 md_chars_to_numbers to an unsigned pointer in order to avoid a
94 compile time warning.
96 2005-07-05 Paul Brook <paul@codesourcery.com>
98 * config/tc-ppc.c (ppc_target_format): Add VxWorks.
100 2005-07-05 Aldy Hernandez <aldyh@redhat.com>
102 * config/tc-ms1.c: New.
103 * config/tc-ms1.h: New.
104 * testsuite/gas/ms1/allinsn.d: New.
105 * testsuite/gas/ms1/allinsn.s: New.
106 * testsuite/gas/ms1/badinsn.s: New.
107 * testsuite/gas/ms1/badinsn1.s: New.
108 * testsuite/gas/ms1/badoffsethigh.s: New.
109 * testsuite/gas/ms1/badoffsetlow.s: New.
110 * testsuite/gas/ms1/badorder.s: New.
111 * testsuite/gas/ms1/badreg.s: New.
112 * testsuite/gas/ms1/badsignedimmhigh.s: New.
113 * testsuite/gas/ms1/badsignedimmlow.s: New.
114 * testsuite/gas/ms1/badsyntax.s: New.
115 * testsuite/gas/ms1/badsyntax1.s: New.
116 * testsuite/gas/ms1/badunsignedimmhigh.s: New.
117 * testsuite/gas/ms1/badunsignedimmlow.s: New.
118 * testsuite/gas/ms1/errors.exp: New.
119 * testsuite/gas/ms1/ldst.s: New.
120 * testsuite/gas/ms1/misc.d: New.
121 * testsuite/gas/ms1/misc.s: New.
122 * testsuite/gas/ms1/ms1-16-003.d: New.
123 * testsuite/gas/ms1/ms1-16-003.s: New.
124 * testsuite/gas/ms1/ms1.exp: New.
125 * testsuite/gas/ms1/msys.d: New.
126 * testsuite/gas/ms1/msys.s: New.
127 * testsuite/gas/ms1/relocs.d: New.
128 * testsuite/gas/ms1/relocs.exp: New.
129 * testsuite/gas/ms1/relocs1.s: New.
130 * testsuite/gas/ms1/relocs2.s: New.
132 2005-07-05 Jan Beulich <jbeulich@novell.com>
134 * config/tc-i386.h (CpuSVME): New.
135 (CpuUnknownFlags): Include CpuSVME.
136 * config/tc-i386.c (cpu_arch): Add .pacifica and .svme. Add opteron
137 as alias of sledgehammer.
138 (md_assemble): Include invlpga in the check for insns with two source
139 operands.
140 (process_operands): Include SVME insns in the check for ignored
141 segment overrides. Adjust diagnostic.
142 (i386_index_check): Special-case SVME insns with memory operands.
144 2005-07-04 Khem Raj <kraj@mvista.com>
145 Nick Clifton <nickc@redhat.com>
147 * tc-arm.c (struct arm_it): Make operands.imm signed to match its
148 use an immediate value.
149 (parse_vfp_reg_list): Make the 2nd parameter an unsigned pointer
150 since the register field of the operands structure is unsigned.
151 (s_arm_unwind_save_vfp): Make "reg" unsigned.
152 (parse_operands): Make the 2ns parameter an unsigned pointer to
153 match its use.
154 (do_ldrd): When using the imm field of the operands structure as a
155 second register field, treat it as unsigned.
157 2005-07-04 Alan Modra <amodra@bigpond.net.au>
159 PR 1004
160 * config/obj-elf.c (obj_elf_change_section): Use backend
161 get_sec_type_attr.
163 2005-07-01 Jan Beulich <jbeulich@novell.com>
165 * config/tc-ia64.c (line_separator_chars): Add '{' and '}'.
166 (output_spill_psprel, output_spill_psprel_p): Combine.
167 (output_spill_sprel, output_spill_sprel_p): Combine.
168 (output_spill_reg, output_spill_regp_p): Combine.
169 (process_one_record): Handle psp_psprel.
170 (parse_predicate_and_operand): New.
171 (convert_expr_to_ab_reg): Two new parameters. Return void. Always
172 initialize output values. Emit diagnostic case here.
173 (convert_expr_to_xy_reg): Likewise. Don't allow r0, f0, and f1.
174 (add_unwind_entry): New second parameter. Allow first parameter to
175 be NULL. Parse optional tag, emit warning about further support for
176 it otherwise being missing. Check end-of-line when requested.
177 (dot_fframe): Clear operand when wrong. Allow tag.
178 (dot_vframe): Likewise.
179 (dot_vframesp): Likewise. Rename parameter, issue warning when psp
180 relative.
181 (dot_vframepsp): Remove.
182 (dot_altrp): Clear operand when wrong. Allow tag.
183 (dot_save): Likewise. Let default case also go through
184 add_unwind_entry.
185 (dot_savemem): Likewise.
186 (dot_restore): Don't return when wrong operand. Allow tag.
187 (dot_spillreg, dot_spillreg_p): Combine. Simplify by using
188 parse_predicate_and_operand and the new arguments to
189 convert_expr_to_ab_reg and convert_expr_to_xy_reg. Don't return
190 when wrong operand. Allow tag.
191 (dot_restorereg, dot_restorereg_p): Likewise.
192 (dot_spillmem, dot_spillmem_p): Likewise.
193 (dot_saveg): Clear operand when wrong. Perform tighter operand
194 checks. Allow tag.
195 (dot_savef): Likewise.
196 (dot_saveb): Likewise.
197 (dot_savegf): Likewise.
198 (dot_spill): Remove end-of-line check. Combine. Simplify by using
199 parse_predicate_and_operand and the new arguments to
200 convert_expr_to_ab_reg and convert_expr_to_xy_reg. Don't return
201 when wrong operand. Allow tag.
202 (popcount): New.
203 (dot_label_state): Don't return when wrong operand.
204 (dot_copy_state): Likewise.
205 (dot_unwabi): Likewise. Check if in prologue.
206 (dot_body): Don't call demand_empty_rest_of_line.
207 (dot_prologue): Type of mask and grsave is unsigned. Perform tighter
208 operand checks.
209 (md_pseudo_table): Also use dot_restorereg for .restorereg.p. Also
210 use dot_spillreg for .spillreg.p. Also use dot_spillmem for
211 .spillpsp.p and .spillsp.p. Also use dot_vframesp for .vframepsp.
212 (parse_operand): New second parameter. Don't deal with '}' here
213 anymore. Don't advance past end-of-line.
214 (parse_operands): Pass second argument to parse_operand.
215 (ia64_start_line): Prevent out-of-bounds access through
216 input_line_pointer. Deal with '}' here.
217 (ia64_unrecognized_line): Don't deal with '}' here.
218 (dot_alias): Use ignore_rest_of_line not its deprecated alias
219 discard_rest_of_line.
221 2005-06-30 Zack Weinberg <zack@codesourcery.com>
223 * config/tc-arm.c (T_OPCODE_BRANCH, encode_arm_addr_mode_2)
224 (encode_arm_addr_mode_3, encode_arm_cp_address, do_blx, do_t_blx)
225 (do_t_branch, insns [b, bl]): Don't encode pipeline offset.
226 (do_branch): Always set inst.reloc.pc_rel.
227 (s_arm_elf_cons): Disallow use of (plt) suffix.
228 (do_adrl): Adjust X_add_number unconditionally.
229 (md_pcrel_from): Rename md_pcrel_from_section, add second segT
230 argument. Handle all adjustment for pipeline offset here.
231 (md_apply_fix): No need to undo work of md_pcrel_from. No
232 need to extract pre-encoded pipeline adjustments from various
233 branch instructions. Generally, assume instructions are already
234 all-bits-zero in the field being fixed up. Remove all OBJ_ELF
235 special cases. Handle BFD_RELOC_ARM_PLT32 like
236 BFD_RELOC_ARM_PCREL_BRANCH.
237 (tc_gen_reloc): Remove OBJ_ELF special case.
238 * config/tc-arm.c: Define MD_PCREL_FROM_SECTION.
240 2005-06-30 Ben Elliston <bje@gnu.org>
242 * Makefile.am (check-DEJAGNU): Don't search for expect.
243 * Makefile.in: Regenerate.
245 2005-06-30 Ben Elliston <bje@gnu.org>
247 * Makefile.am (EXPECT): Set to expect.
248 (RUNTEST): Likewise, set to runtest.
249 * Makefile.in: Regenerate.
251 2005-06-23 Ben Elliston <bje@gnu.org>
253 * config/m68k-parse.h: Use ISO C90.
254 * config/m68k-parse.y: Likewise.
255 * config/tc-m68k.h: Likewise.
257 2005-06-20 H.J. Lu <hongjiu.lu@intel.com>
259 PR 1013
260 * config/tc-i386.c (md_assemble): Don't call optimize_disp on
261 movabs.
262 (optimize_disp): Optimize only if possible. Don't use 64bit
263 displacement on non-constants and do same on constants if
264 possible.
266 2005-06-17 Jan Beulich <jbeulich@novell.com>
268 * config/tc-i386.c (reloc): Also handle BFD_RELOC_64_PCREL.
269 (tc_i386_fix_adjustable): Include BFD_RELOC_X86_64_GOTOFF64,
270 BFD_RELOC_X86_64_DTPOFF64, and BFD_RELOC_X86_64_TPOFF64.
271 (output_disp): Do GOTPC conversion also for BFD_RELOC_X86_64_32S
272 and BFD_RELOC_32_PCREL. Use BFD_RELOC_X86_64_GOTPC32 instead of
273 aborting.
274 (output_imm): Do GOTPC conversion also for BFD_RELOC_X86_64_32S.
275 Use BFD_RELOC_X86_64_GOTPC32 instead of aborting.
276 (tc_gen_reloc): Do GOTPC conversion also for BFD_RELOC_32_PCREL.
277 Use BFD_RELOC_X86_64_GOTPC32 instead of aborting. Also handle
278 BFD_RELOC_X86_64_GOTOFF64, BFD_RELOC_X86_64_GOTPC32,
279 BFD_RELOC_X86_64_DTPOFF64, and BFD_RELOC_X86_64_TPOFF64. Also
280 convert 8-byte pc-relative relocations.
281 (lex_got): Use BFD_RELOC_X86_64_GOTOFF64 for 64-bit @gotoff.
282 (i386_validate_fix): Likewise.
283 (x86_cons): Also handle quad values in 64-bit mode.
284 (i386_displacement): Also handle BFD_RELOC_X86_64_GOTOFF64.
285 (md_apply_fix): Include BFD_RELOC_X86_64_DTPOFF64 and
286 BFD_RELOC_X86_64_TPOFF64 in the TLS check. Also convert BFD_RELOC_64
287 to pc-relative variant. Also check for BFD_RELOC_64_PCREL.
289 2005-06-13 Zack Weinberg <zack@codesourcery.com>
291 * config/tc-arm.c (find_real_start): Check S_IS_LOCAL on
292 symbolP as well as for names with a leading dot. Use ACONCAT.
293 (md_apply_fix): For branch relocations, only replace value
294 with fixP->fx_offset (under #ifdef OBJ_ELF) when !fixP->fx_done.
295 (arm_force_relocation): Remove #ifdef OBJ_ELF case.
296 * config/tc-arm.h (LOCAL_LABEL): Remove unnecessary parentheses.
297 (LOCAL_LABEL_PREFIX): Don't define.
299 2005-06-10 Alan Modra <amodra@bigpond.net.au>
301 * config/tc-hppa.c (pa_block): Allocate just one byte for the
302 fill pattern.
304 2005-06-08 James E Wilson <wilson@specifixinc.com>
306 PR 994
307 * config/tc-ia64.c (slot_index): Revert last change. If first_frag
308 is NULL, then emit a warning, and return the current index.
310 2005-06-08 Tomas Hurka <tom@hukatronic.cz>
312 PR 991
313 * config/tc-m68k.c (m68k_ip): Test for insn compatiblity using a
314 temporary copy of the operands array so that changes can be safely
315 backed out if the insn does not match.
316 (m68k_compare_opcode): Shortcut the test when the parameters are
317 the same. Return 1 if the names match but the second opcode is
318 further on in the array than the first.
320 2005-06-08 Nick Clifton <nickc@redhat.com>
322 PR 994
323 * config/tc-ia64.c (slot_index): Check for a NULL first_frag.
325 2005-06-08 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
327 * config/tc-m32r.c (use_parallel): Change default value from 1 to 0.
329 2005-06-07 Aldy Hernandez <aldyh@redhat.com>
330 Michael Snyder <msnyder@redhat.com>
331 Stan Cox <scox@redhat.com>
333 * configure.in: Add ms1 case.
335 * configure: Regenerate.
337 * configure.tgt: Add ms1 case.
339 2005-06-07 Bob Wilson <bob.wilson@acm.org>
341 * config/tc-xtensa.h (resource_table): Change units to unsigned chars.
342 * config/tc-xtensa.c (new_resource_table): Likewise.
343 (resize_resource_table): Likewise.
344 (release_resources): Fix assertion for unsigned values.
346 2005-06-07 Zack Weinberg <zack@codesourcery.com>
348 * cgen.c, cgen.h, tc.h, write.c, config/obj-coff.c
349 * config/tc-a29k.c, config/tc-alpha.c, config/tc-alpha.h
350 * config/tc-arc.c, config/tc-arc.h, config/tc-arm.c
351 * config/tc-arm.h, config/tc-avr.c, config/tc-avr.h
352 * config/tc-cris.c, config/tc-crx.c, config/tc-d10v.c
353 * config/tc-d10v.h, config/tc-d30v.c, config/tc-d30v.h
354 * config/tc-dlx.c, config/tc-dlx.h, config/tc-fr30.h
355 * config/tc-frv.c, config/tc-frv.h, config/tc-h8300.c
356 * config/tc-h8500.c, config/tc-hppa.c, config/tc-hppa.h
357 * config/tc-i370.c, config/tc-i370.h, config/tc-i386.c
358 * config/tc-i386.h, config/tc-i860.c, config/tc-i860.h
359 * config/tc-i960.c, config/tc-i960.h, config/tc-ia64.c
360 * config/tc-ip2k.c, config/tc-ip2k.h, config/tc-iq2000.c
361 * config/tc-iq2000.h, config/tc-m32r.c, config/tc-m32r.h
362 * config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-m68k.c
363 * config/tc-m68k.h, config/tc-m88k.c, config/tc-maxq.c
364 * config/tc-mcore.c, config/tc-mcore.h, config/tc-mips.c
365 * config/tc-mips.h, config/tc-mmix.c, config/tc-mn10200.c
366 * config/tc-mn10300.c, config/tc-msp430.c, config/tc-ns32k.c
367 * config/tc-openrisc.h, config/tc-or32.c, config/tc-or32.h
368 * config/tc-pdp11.c, config/tc-pj.c, config/tc-pj.h
369 * config/tc-ppc.c, config/tc-ppc.h, config/tc-s390.c
370 * config/tc-s390.h, config/tc-sh64.c, config/tc-sh.c
371 * config/tc-sh.h, config/tc-sparc.c, config/tc-sparc.h
372 * config/tc-tahoe.c, config/tc-tic30.c, config/tc-tic4x.c
373 * config/tc-tic54x.c, config/tc-tic80.c, config/tc-v850.c
374 * config/tc-v850.h, config/tc-vax.c, config/tc-vax.h
375 * config/tc-w65.c, config/tc-xstormy16.c, config/tc-xstormy16.h
376 * config/tc-xtensa.c, config/tc-z8k.c:
377 Replace all instances of the string "_apply_fix3" with
378 "_apply_fix".
379 * po/POTFILES.in, po/gas.pot: Regenerate.
381 2005-06-08 Alan Modra <amodra@bigpond.net.au>
383 * Makefile.am: Run "make dep-am".
384 (POTFILES): Remove GAS_CFILES.
385 * Makefile.in: Regenerate.
387 2005-06-07 David Ung <davidu@mips.com>
389 * config/tc-mips.c (mips_cpu_info_table): Add cpu names m4k, 24k,
390 24kc, 24kf and 24kfx under MIPS32 release 2.
392 2005-06-04 Nick Clifton <nickc@redhat.com>
394 * config/tc-arm.c (CE, C3, CM, UE, UF): Redefine without reference
395 to their Thumb-enabled equivalents.
397 2005-06-01 Maciej W. Rozycki <macro@linux-mips.org>
399 * config/tc-mips.c (load_register): Add leading "0x" to the
400 output of sprintf_vma().
401 (macro): Likewise.
403 2005-06-01 Nick Clifton <nickc@redhat.com>
405 * config/tc-arm.c (TxCE, TxC3, TxCM, TUE, TUF): Remove redundant
406 test for the presence of thumb version of the parsing functions
407 since they must always exist and the test generates a compile time
408 warning message.
410 2005-05-31 Richard Henderson <rth@redhat.com>
412 * config/tc-alpha.c (O_lituse_jsrdirect): New.
413 (alpha_reloc_op): Add it.
414 (debug_exp): Handle it.
415 (DUMMY_RELOC_LITUSE_JSRDIRECT): New.
416 (emit_insn): Handle it.
417 * doc/c-alpha.texi (Alpha-Relocs): Document lituse_jsrdirect.
419 2005-05-31 Christian Groessler <chris@groessler.org>
421 * write.c (dump_section_relocs): Convert to ISO-C.
422 (write_relocs): Avoid signed/unsigned and fprintf argument
423 warnings in debug code.
425 2005-05-26 Zack Weinberg <zack@codesourcery.com>
427 * config/tc-arm.h (TC_FIX_TYPE): Change to int.
428 (TC_INIT_FIX_DATA): Initialize to 0, not NULL.
429 * config/tc-arm.c (fix_new_arm): Remove now-unnecessary cast.
430 (md_apply_fix3): Delete fix_is_thumb variable; refer to
431 fixP->tc_fix_data directly in the sole place it was used.
432 Explicitly truncate value, *valP, fixP->fx_addnumber, and
433 fixP->fx_offset to 32 bits, for consistent behavior between 32-
434 and 64-bit hosts.
436 2005-05-27 Jan Beulich <jbeulich@novell.com>
438 * config/tc-ia64.c (struct proc_pending): New.
439 (unwind): Replace proc_start with proc_pending.
440 (unwind_diagnostic): Check unwind.proc_pending.sym.
441 (dot_proc): Replace unwind.proc_start with unwind.proc_pending.sym.
442 Check if previous proc not closed. Record all entry points.
443 (dot_endp): Replace unwind.proc_start with unwind.proc_pending.sym.
444 Set symbol sizes for entry points recorded in dot_proc. Check
445 arguments for consistency with respective .proc's.
446 (md_assemble): Replace unwind.proc_start with
447 unwind.proc_pending.sym.
449 2005-05-27 Jan Beulich <jbeulich@novell.com>
451 * config/tc-ia64.c (emit_one_bundle): Restrict scope of ptr, end_ptr,
452 and last_ptr. Check all in-use slots for first one with non-NULL
453 unwind_record. Don't reload end_ptr before second update round.
455 2005-05-26 James E Wilson <wilson@specifixinc.com>
457 * config/tc-ia64.c (extra_goodness): Update comment.
458 (md_begin): Add debugging code to print best_template table.
460 2005-05-25 Jan Beulich <jbeulich@novell.com>
462 * config/tc-ia64.c (md_begin): Don't try to match slot 2 of an MLX
463 template.
465 2005-05-25 Jan Beulich <jbeulich@novell.com>
467 * config/tc-ia64.c (ia64_gen_real_reloc_type): Also handle
468 BFD_RELOC_UNUSED when determining the width of the reloc.
470 2005-05-25 Jan Beulich <jbeulich@novell.com>
472 * config/tc-ia64.c (dot_endp): Clear out all three pointers in unwind
473 section entry.
475 2005-05-25 Jan Beulich <jbeulich@novell.com>
477 * config/tc-ia64.c (dot_radix): Rewrite.
479 2005-05-25 Jan Beulich <jbeulich@novell.com>
481 * config/tc-ia64.c (struct unw_rec_list): Remove next_slot_number
482 and next_slot_frag.
483 (alloc_record): Remove references to next_slot_number and
484 next_slot_frag.
485 (emit_one_bundle): Likewise.
487 2005-05-22 Nick Clifton <nickc@redhat.com>
489 * config/tc-v850.c (md_apply_fix3): Pass the address of the
490 message buffer when invoking the insert function.
492 2005-05-21 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
494 * config/tc-hppa.c (pa_ip): Promote architecture from PA 1.0 to 1.1
495 only if an instruction match is found.
497 2005-05-20 Bob Wilson <bob.wilson@acm.org>
499 * config/tc-xtensa.c (xg_assemble_vliw_tokens): Change subtraction
500 to addition in argument to xtensa_dwarf2_emit_insn.
502 2005-05-19 Zack Weinberg <zack@codesourcery.com>
504 * Makefile.am: Have 'all' depend on 'info'.
505 * Makefile.in: Regenerate.
507 2005-05-19 Alan Modra <amodra@bigpond.net.au>
509 * config/tc-ppc.c (ppc_force_relocation): Add BFD_RELOC_24_PLT_PCREL.
511 2005-05-19 Anton Blanchard <anton@samba.org>
513 * config/tc-ppc.c (parse_cpu): Handle "-mpower5".
514 (md_show_usage): Document it.
515 (ppc_setup_opcodes): Insert POWER5 mnemonics.
516 * doc/c-ppc.texi (PowerPC-Opts): Document "-mpower5".
518 2005-05-19 Jan Beulich <jbeulich@novell.com>
520 * config/tc-ia64.c (dot_endp): Don't use global symbol for unwind
521 relocations in unwind section.
523 2005-05-18 Nick Clifton <nickc@redhat.com>
525 * config/tc-v850.c (md_apply_fix3): Only use the insertion routine
526 if one exists. Ignore any error messages it may produce, just
527 allow it to perform the insertion.
529 2005-05-17 Zack Weinberg <zack@codesourcery.com>
531 * hash.c (hash_lookup): Add len parameter. All callers changed.
532 (hash_find_n): New interface.
533 * hash.h: Prototype hash_find_n.
534 * sb.c: Include as.h.
535 (scrub_from_sb, sb_to_scrub, scrub_position): New statics.
536 (sb_scrub_and_add_sb): New interface.
537 * sb.h: Prototype sb_scrub_and_add_sb.
538 * input-scrub.c (input_scrub_include_sb): Use sb_scrub_and_add_sb.
540 * config/tc-arm.h (TC_FORCE_RELOCATION_LOCAL): Remove
541 reference to BFD_RELOC_ARM_GOT12 which is never generated.
542 * config/tc-arm.c: Rewrite, adding Thumb-2 support.
544 2005-05-17 Daniel Jacobowitz <dan@codesourcery.com>
546 * doc/Makefile.am (gasver.texi): Don't use $<.
547 * doc/Makefile.in: Regenerated.
549 2005-05-17 Nick Clifton <nickc@redhat.com>
551 PR 876
552 * symbols.c (resolve_symbol_value): Do not move symbols whose
553 value expression has not been resolved or finalized into the
554 absolute section as this will confuse other parts of the assembler
555 into thinking that their value is zero.
557 2005-05-17 Jan Beulich <jbeulich@novell.com>
559 * read.c (_find_end_of_line): New.
560 (find_end_of_line): New.
561 (HANDLE_CONDITIONAL_ASSEMBLY): Use it.
562 (read_a_source_file): Use it.
563 (s_globl): Use it.
564 (s_macro): Use it.
565 (get_line_sb): Use it.
566 (s_errwarn): Replace discard_rest_of_line by ignore_rest_of_line.
567 (s_comm_internal): Likewise.
568 (s_lsym): Likewise.
569 (s_macro): Likewise.
570 (s_ignore): Use ignore_rest_of_line.
571 * read.h (find_end_of_line): Prototype.
572 (discard_rest_of_line): Remove prototype. #define to
573 ignore_rest_of_line.
575 2005-05-17 Nick Clifton <nickc@redhat.com>
577 * config/tc-v850,h (TC_FIX_TYPE): Define.
578 (TC_INIT_FIX_TYPE): Define.
579 * config/tc-v850.c (md_assemble): When creating a fix record the
580 operand in the tc_fix_data field.
581 (md_apply_fix3): When applying a resolved fix use the operand's
582 insertion procedure to store the value, if the operand has been
583 recorded.
585 2005-05-15 Daniel Jacobowitz <dan@codesourcery.com>
587 * Makefile.am (m68k-parse.c, itbl-parse.c): Update ylwrap
588 invocation.
589 * Makefile.in: Regenerated.
591 2005-05-13 Sterling Augustine <sterling@tensilica.com>
592 Bob Wilson <bob.wilson@acm.org>
594 * config/tc-xtensa.c (xtensa_insnbuf_set_operand): Clarify error
595 message.
596 (xtensa_mark_zcl_first_insns): Fix incorrect nesting of conditional
597 for handling RELAX_CHECK_ALIGN_NEXT_OPCODE.
599 2005-05-11 Alan Modra <amodra@bigpond.net.au>
601 * config/tc-ppc.c (md_apply_fix3): Allow pcrel forms of BFD_RELOC_16,
602 BFD_RELOC_LO16, BFD_RELOC_HI16 and BFD_RELOC_HI16_S.
604 2005-05-10 Michael Matz <matz@suse.de>
606 * frags.c (frag_grow): Don't be too greedy in allocating memory.
608 * config/tc-hppa.c (pa_block): Check arguments to .block[z].
610 2005-05-10 Hans-Peter Nilsson <hp@bitrange.com>
612 PR binutils/886
613 * config/tc-mmix.c (mmix_handle_mmixal): Rearrange slightly.
614 Handle label-without-colon before ordinary dot-pseudo as an
615 ordinary label. Don't leak memory for label-without-colon alone
616 on a line. Don't mmixal-munge operands for dot-pseudos.
618 2005-05-10 Jan Beulich <jbeulich@novell.com>
620 * macro.c (get_any_string): Remove the two last parameters. Replace
621 references to the former expand parameter by using macro_alternate.
622 Simplify loop condition for checking for end-of-string.
623 (get_string): Remove redunant call to sb_skip_white.
624 (do_formals): Remove two last arguments to get_any_string.
625 (macro_expand): Likewise.
626 (expand_irp): Likewise.
628 2005-05-10 Jan Beulich <jbeulich@novell.com>
630 * read.c (s_macro): Move local variable 'local' to smaller scope.
631 Call sb_kill on it when done.
633 2005-05-09 Jan Beulich <jbeulich@novell.com>
635 * config/tc-i386.c (optimize_disp): Discard displacement entirely
636 when zero and not required by encoding constraints.
638 2005-05-09 H.J. Lu <hongjiu.lu@intel.com>
640 PR 936
641 * config/tc-sh64.c (sh64_fake_label): New.
643 * config/tc-sh64.h (TC_FAKE_LABEL): New.
645 * doc/internals.texi (TC_FAKE_LABEL): Document.
647 * write.c (TC_FAKE_LABEL): New.
648 (adjust_reloc_syms): Use it.
649 (write_object_file): Likewise.
651 2005-05-09 Jan Beulich <jbeulich@novell.com>
653 * config/tc-i386.c (parse_insn): Disallow use of prefix separator
654 and comma in Intel mode.
656 2005-05-09 Jan Beulich <jbeulich@novell.com>
658 * config/tc-i386.c (tc_x86_regname_to_dw2regnum): Correct 64-bit mode
659 names to match ABI. Add more registers for 32-bit and 64-bit modes.
660 Make name array static and const. Adjust lookup to account for NULL
661 entries (standing for unused register numbers).
663 2005-05-09 Jan Beulich <jbeulich@novell.com>
665 * config/tc-i386.c (parse_insn): Consider all matching instructions
666 when checking for string instruction after string-only prefix.
668 2005-05-07 H.J. Lu <hongjiu.lu@intel.com>
670 PR 940
671 * config/tc-ia64.c (start_unwind_section): Properly check
672 comdat group with SHF_GROUP.
674 2005-05-06 Bob Wilson <bob.wilson@acm.org>
676 * doc/c-xtensa.texi (Literal Directive): Spelling correction.
678 2005-05-06 Bob Wilson <bob.wilson@acm.org>
680 * config/tc-xtensa.c: Remove excess whitespace.
681 * config/tc-xtensa.h: Likewise.
682 * config/xtensa-istack.h: Likewise.
683 * config/xtensa-relax.c: Likewise.
684 * config/xtensa-relax.h: Likewise.
686 2005-05-06 Nick Clifton <nickc@redhat.com>
688 * sb.h: Fix formatting of comments.
689 * sb.c: Fix formatting of comments.
691 2005-05-06 Jan Beulich <jbeulich@novell.com>
693 * sb.h (sb_add_buffer): Reintroduce.
694 * sb.c (sb_add_buffer): Likewise.
696 2005-05-06 Jan Beulich <jbeulich@novell.com>
698 * macro.c (new_formal, del_formal): New.
699 (do_formals): Use new_formal. Check for and parse qualifier. Warn if
700 required argument has default value. Stop looking for more formal
701 when there was a vararg one.
702 (macro_expand_body): Use new_formal and del_formal.
703 (macro_expand): Likewise. Initialize local variable err. Don't
704 return immediately when encountering an error. Warn when keyword
705 argument already had a value assigned. Eliminate duplicate clearing
706 of argument value. When current positional argument matches parameter
707 of vararg type, assign to it all the remaining arguments. Issue error
708 when required parameter does not have value.
709 (free_macro): Use del_formal.
710 (expand_irp): Initialize formal type. Free buffers associated with
711 formal prior to returning.
712 * macro.h (struct formal_struct): Add new field 'type' with new
713 enumeration type 'formal_type'.
714 * doc/as.texinfo: Document macro parameter qualifiers.
715 * NEWS: Mention new functionality.
717 2005-05-06 Jan Beulich <jbeulich@novell.com>
719 * cond.c (s_ifb): New.
720 * read.c (potable): Add s_ifb as handler for .ifb and .ifnb.
721 * read.h (s_ifb): Prototype.
722 * doc/as.texinfo: Document .ifb and .ifnb.
724 2005-05-05 Steve Ellcey <sje@cup.hp.com>
726 * config/tc-ia64.c (MIN): Undef.
728 2005-05-05 Paul Brook <paul@codesourcery.com>
730 * config/tc-i386.h (ELF_TARGET_FORMAT): Define for TE_VXWORKS.
732 2005-05-05 Matt Thomas <matt@3am-software.com>
734 * config/tc-vax.c (md_assemble): Don't assume a valueT is 4
735 bytes.
737 2005-05-05 Nick Clifton <nickc@redhat.com>
739 * Update the address and phone number of the FSF organization in
740 the GPL notices in the following files:
741 COPYING, app.c, as.c, as.h, asintl.h, atof-generic.c, bignum.h,
742 bit_fix.h, cgen.c, cgen.h, cond.c, debug.c, depend.c, dw2gencfi.c,
743 dw2gencfi.h, dwarf2dbg.c, dwarf2dbg.h, ecoff.c, ecoff.h, ehopt.c,
744 emul-target.h, emul.h, expr.c, expr.h, flonum-copy.c,
745 flonum-konst.c, flonum.h, frags.c, frags.h, hash.c, hash.h,
746 input-file.c, input-file.h, input-scrub.c, itbl-lex.h, itbl-lex.l,
747 itbl-ops.c, itbl-ops.h, itbl-parse.y, listing.c, listing.h,
748 literal.c, macro.c, macro.h, messages.c, obj.h, output-file.c,
749 output-file.h, read.c, read.h, sb.c, sb.h, stabs.c,
750 struc-symbol.h, subsegs.c, subsegs.h, symbols.c, symbols.h, tc.h,
751 write.c, write.h, config/aout_gnu.h, config/atof-ieee.c,
752 config/atof-vax.c, config/itbl-mips.h, config/m68k-parse.h,
753 config/m68k-parse.y, config/m88k-opcode.h, config/obj-aout.c,
754 config/obj-aout.h, config/obj-bout.c, config/obj-bout.h,
755 config/obj-coff.c, config/obj-coff.h, config/obj-ecoff.c,
756 config/obj-ecoff.h, config/obj-elf.c, config/obj-elf.h,
757 config/obj-evax.c, config/obj-evax.h, config/obj-hp300.c,
758 config/obj-hp300.h, config/obj-ieee.c, config/obj-ieee.h,
759 config/obj-multi.h, config/obj-som.c, config/obj-som.h,
760 config/tc-a29k.c, config/tc-a29k.h, config/tc-alpha.c,
761 config/tc-alpha.h, config/tc-arc.c, config/tc-arc.h,
762 config/tc-arm.h, config/tc-avr.c, config/tc-avr.h,
763 config/tc-cris.c, config/tc-cris.h, config/tc-crx.c,
764 config/tc-crx.h, config/tc-d10v.c, config/tc-d10v.h,
765 config/tc-d30v.c, config/tc-d30v.h, config/tc-dlx.c,
766 config/tc-dlx.h, config/tc-fr30.c, config/tc-fr30.h,
767 config/tc-frv.c, config/tc-frv.h, config/tc-generic.c,
768 config/tc-generic.h, config/tc-h8300.c, config/tc-h8300.h,
769 config/tc-h8500.c, config/tc-h8500.h, config/tc-hppa.c,
770 config/tc-hppa.h, config/tc-i370.c, config/tc-i370.h,
771 config/tc-i386.c, config/tc-i386.h, config/tc-i860.c,
772 config/tc-i860.h, config/tc-i960.c, config/tc-i960.h,
773 config/tc-ia64.c, config/tc-ia64.h, config/tc-ip2k.c,
774 config/tc-ip2k.h, config/tc-iq2000.c, config/tc-iq2000.h,
775 config/tc-m32r.c, config/tc-m32r.h, config/tc-m68851.h,
776 config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-m68k.c,
777 config/tc-m68k.h, config/tc-m88k.c, config/tc-m88k.h,
778 config/tc-maxq.c, config/tc-maxq.h, config/tc-mcore.c,
779 config/tc-mcore.h, config/tc-mips.c, config/tc-mips.h,
780 config/tc-mmix.c, config/tc-mmix.h, config/tc-mn10200.c,
781 config/tc-mn10200.h, config/tc-mn10300.c, config/tc-mn10300.h,
782 config/tc-msp430.c, config/tc-msp430.h, config/tc-ns32k.c,
783 config/tc-ns32k.h, config/tc-openrisc.c, config/tc-openrisc.h,
784 config/tc-or32.c, config/tc-or32.h, config/tc-pdp11.c,
785 config/tc-pdp11.h, config/tc-pj.c, config/tc-pj.h,
786 config/tc-ppc.c, config/tc-ppc.h, config/tc-s390.c,
787 config/tc-s390.h, config/tc-sh.c, config/tc-sh.h,
788 config/tc-sh64.c, config/tc-sh64.h, config/tc-sparc.c,
789 config/tc-sparc.h, config/tc-tahoe.c, config/tc-tahoe.h,
790 config/tc-tic30.c, config/tc-tic30.h, config/tc-tic4x.c,
791 config/tc-tic4x.h, config/tc-tic54x.c, config/tc-tic54x.h,
792 config/tc-tic80.c, config/tc-tic80.h, config/tc-v850.c,
793 config/tc-v850.h, config/tc-vax.c, config/tc-vax.h,
794 config/tc-w65.c, config/tc-w65.h, config/tc-xstormy16.c,
795 config/tc-xstormy16.h, config/tc-xtensa.c, config/tc-xtensa.h,
796 config/tc-z8k.c, config/tc-z8k.h, config/te-386bsd.h,
797 config/te-freebsd.h, config/te-hp300.h, config/te-hppa.h,
798 config/te-ic960.h, config/te-irix.h, config/te-nbsd.h,
799 config/te-netware.h, config/te-sparcaout.h, config/te-sun3.h,
800 config/te-tmips.h, config/te-vxworks.h, config/vax-inst.h,
801 config/xtensa-istack.h, config/xtensa-relax.c,
802 config/xtensa-relax.h, doc/fdl.texi
804 2005-05-05 Nick Clifton <nickc@redhat.com>
806 * config/tc-arm.c (arm_opts): Make -mlittle-endian switch set
807 the target_big_endian variable to false.
809 2005-05-04 Alan Modra <amodra@bigpond.net.au>
811 * config/obj-ecoff.c (ecoff_frob_file_before_fix): Correct section
812 list traversal. Use bfd_section_list_prepend.
813 * config/tc-mmix.c (mmix_frob_file): Don't needlessly iterate
814 over the section list.
815 * config/tc-xtensa.c (xtensa_remove_section): Delete.
816 (xtensa_insert_section): Delete.
817 (xtensa_move_seg_list_to_beginning): Use bfd_section_list_remove
818 and bfd_section_list_prepend.
819 (xtensa_reorder_seg_list): Use bfd_section_list_remove and
820 bfd_section_list_insert_after.
822 2005-05-03 Nick Clifton <nickc@redhat.com>
824 * config/obj-ecoff.c (ecoff_frob_file_before_fix): Fix invocations
825 of bfd_section_list... macros.
826 * config/tc-mmix.c (mmix_frob_file): Likewise.
827 * config/tc-xtensa.c (xtensa_remove_section): Likewise.
828 (xtensa_insert_section): Likewise.
830 * macro.c (macro_hash): Remove static.
831 * macro.h (macro_hash): Provide an external declaration.
833 2005-05-02 H.J. Lu <hongjiu.lu@intel.com>
835 * write.c (write_object_file): Use bfd_section_double_list_remove
836 to remove sections.
838 2005-05-02 Daniel Jacobowitz <dan@codesourcery.com>
840 * doc/Makefile.am (gasver.texi): Correct quoting.
841 * doc/Makefile.in: Regenerated.
843 2005-04-29 Ralf Corsepius <ralf.corsepius@rtems.org>
845 * configure.tgt: Add h8300*-*-rtemscoff.
846 Switch h8300*-*-rtems* to elf.
848 2005-04-29 H.J. Lu <hongjiu.lu@intel.com>
850 * hash.c: Undo the last change.
851 * hash.h: Likewise.
853 2005-04-29 Daniel Jacobowitz <dan@codesourcery.com>
855 * doc/Makefile.am (gasver.texi): Depend on bfd/configure instead
856 of Makefile.
857 (DISTCLEANFILES): Remove.
858 (MAINTAINERCLEANFILES): Add asconfig.texi.
859 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
861 2005-04-29 Ben Elliston <bje@au.ibm.com>
863 * Makefile.am (GAS_CFILES): Remove bignum-copy.c.
864 (GENERIC_OBJS): Likewise, remove bignum-copy.o.
865 (bignum-copy.o): Remove.
866 * Makefile.in: Regenerate.
867 * makefile.vms (OBJS): Remove bignum-copy.obj.
868 * symbols.h (local_symbol_make): Remove declaration.
869 (verify_symbol_chain_2): Likewise.
870 * symbols.c (local_symbol_make): Make static.
871 (max_indent_level): Likewise.
872 (verify_symbol_chain_2): Remove.
873 * macro.c (macro_hash): Make static.
874 * messages.c (fprint_value): Remove.
875 * read.h (get_absolute_expr): Remove.
876 (emit_leb128_expr): Likewise.
877 (do_s_func): Likewise.
878 * read.c (do_s_func): Make static.
879 (emit_leb128_expr): Likewise.
880 (get_absolute_expr): Likewise.
881 * as.h (as_howmuch): Remove declaration.
882 (fprint_value): Likewise.
883 * as.c (myname): Make static.
884 * input-scrub.c (as_howmuch): Remove.
885 (as_1_char): Likewise.
886 * input-file.h (input_file_is_open): Remove.
887 * input-file.c (input_file_is_open): Likewise.
888 * expr.h (expr_build_unary): Remove declaration.
889 (expr_build_binary): Likewise.
890 * expr.c (expr_build_unary): Remove.
891 (expr_build_binary): Likewise.
892 * hash.h (hash_replace): Remove declaration.
893 (hash_delete): Likewise.
894 * hash.c (hash_replace): Remove.
895 (hash_delete): Likewise.
896 * bignum-copy.c (bignum_copy): Move from here ..
897 * config/tc-vax.c (bignum_copy): .. to here.
898 * bignum.h (LOG_TO_BASE_2_OF_10): Remove.
899 (bignum_copy): Remove extern declaration.
900 * sb.h (string_count): Remove extern declaration.
901 (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
902 (sb_name): Likewise.
903 * sb.c (dsize): Replace preprocessor macro with static int.
904 (string_count): Make static.
905 (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
906 (sb_name): Likewise.
907 * config/obj-coff.c (dim_index): Make static.
908 * config/tc-i386.c (GOT_symbol): Likewise.
909 (output_invalid_buf): Likewise.
910 * doc/internals.texi (Warning and error messages): Remove the
911 prototype for fprint_value.
913 2005-04-27 Ben Elliston <bje@au.ibm.com>
915 * link.cmd: Remove.
917 2005-04-26 H.J. Lu <hongjiu.lu@intel.com>
919 * config/obj-multi.h (FAKE_LABEL_NAME): Defined.
921 * read.c (pseudo_set): Disallow symbol set to common symbol.
923 PR 857
924 * write.c (write_object_file): Report common symbol name when
925 disallowing local symbol set to common symbol.
926 (adjust_reloc_syms): Disallow local symbol set to undefined
927 symbol.
929 2005-04-25 Jan Beulich <jbeulich@novell.com>
931 * macro.c (macro_expand_body): Replace locals indicator parameters
932 with actual macro_entry. New local variables macro_line and err.
933 Don't return when encountering an error, just record the fact.
934 Detect local symbol name colliding with parameter. Track line number
935 inside of macro expansion.
936 (do_formals): Move local variable name to wider scope. Check
937 parameter of the same name doesn't already exist. In MRI mode, also
938 check it doesn't collide with the argument count pseudo-parameter).
939 (define_macro): Add file and line number parameters. Remove local
940 variable namestr. New local variable error. Initialize macro_entry
941 members file, line, and name. Don't return when encountering an
942 error, just record the fact. Use %s in some diagnostics for read.c
943 to insert the macro name. Free macro_entry on error.
944 (macro_expand): Pass macro_entry to macro_epand_body. Don't return
945 when encountering an error, just record the fact.
946 (expand_irp): Don't return when encountering an error, just record
947 the fact.
948 * macro.h (macro_struct): New members name, file, and line.
949 (define_macro): Add file and line number parameters.
950 * read.c (s_macro): Pass file and line to define_macro. Tag warning
951 regarding pseudo-op redefinition with the file/line that macro
952 definition started at.
954 2005-04-22 Bob Wilson <bob.wilson@acm.org>
956 * config/tc-xtensa.c (LOOKAHEAD_ALIGNER): Delete macro.
957 (future_alignment_required): Remove ifdefs that use it.
959 2005-04-22 Bob Wilson <bob.wilson@acm.org>
961 * config/tc-xtensa.c (xg_get_build_instr_size): Remove.
962 (xg_is_narrow_insn, xg_expand_narrow): Remove. Merge into...
963 (xg_is_single_relaxable_insn): ...here. Add "targ" and "narrow_only"
964 parameters.
965 (xg_assembly_relax, xg_find_narrowest_format, relaxation_requirements,
966 convert_frag_narrow): Use new version of xg_is_single_relaxable_insn.
968 2005-04-21 Christian Groessler <chris@groessler.org>
970 * config/tc-z8k.c (md_assemble): Fix buffer overrun in operand[]
971 array.
973 2005-04-20 H.J. Lu <hongjiu.lu@intel.com>
975 * config/obj-aout.h (S_IS_EXTERN): Removed.
976 * config/obj-bout.h (S_IS_EXTERN): Likewise.
977 * config/obj-coff.h (S_IS_EXTERN): Likewise.
978 * symbols.c (S_IS_EXTERN): Likewise.
979 * symbols.h (S_IS_EXTERN): Likewise.
981 * config/tc-alpha.c (tc_gen_reloc): Replace S_IS_EXTERN with
982 S_IS_EXTERNAL.
983 * config/tc-d10v.c (md_apply_fix3): Likewise.
984 * config/tc-ia64.c (ia64_fix_adjustable): Likewise.
985 * config/tc-iq2000.c (iq2000_fix_adjustable): Likewise.
986 * config/tc-m32r.c (m32r_fix_adjustable): Likewise.
987 * config/tc-mmix.c (mmix_adjust_symtab): Likewise.
988 * config/tc-sh64.c (shmedia_frob_file_before_adjust): Likewise.
989 (shmedia_md_convert_frag): Likewise.
990 * symbols.c (print_symbol_value_1): Likewise.
991 * write.c (write_object_file): Likewise.
993 2005-04-20 Nick Clifton <nickc@redhat.com>
995 * config/tc-xtensa.c (get_aligned_diff): Change type of
996 branch_align to offsetT so that its signedness matches that of
997 target_size.
999 * config/tc-mips.c (macro): Use sprintf_vma to convert a > 32 bit
1000 number into a readable string.
1001 (load_register): Likewise.
1003 2005-04-20 Andreas Schwab <schwab@suse.de>
1005 * config/tc-ia64.c (specify_resource): Initialize all of tmpl.
1007 2005-04-19 David S. Miller <davem@davemloft.net>
1009 * config/tc-sparc.c (md_assemble): If sparc_ip gives us a
1010 NULL insn, exit early. Remove now spurious NULL checks.
1011 (sparc_ip): Use as_bad for unknown opcode errors, set *pinsn
1012 to NULL and exit.
1014 2005-04-19 Jan Beulich <jbeulich@novell.com>
1016 * symbols.h (symbol_find_base): Remove prototype.
1017 * symbols.c (save_symbol_name): Remove code section conditional upon
1018 STRIP_UNDERSCORE.
1019 (symbol_find): Remove.
1020 (symbol_find_base): Rename to symbol_find.
1021 * subsegs.c (section_symbol): Replace use of symbol_find_base with
1022 symbol_find.
1023 * config/obj-coff.c (tag_insert): Remove code section conditional
1024 upon STRIP_UNDERSCORE.
1025 (obj_coff_def): Likewise.
1026 (obj_coff_endef): Replace use of symbol_find_base with symbol_find.
1027 (coff_frob_symbol): Likewise.
1028 (yank_symbols): Likewise.
1029 (c_section_symbol): Likewise.
1030 * config/obj-coff.h (DO_NOT_STRIP): Remove.
1031 * config/tc-arm.c (symbol_locate): Remove code section conditional
1032 upon STRIP_UNDERSCORE.
1033 * config/tc-h8300.h (DO_NOT_STRIP): Remove.
1034 * config/tc-h8500.h (DO_NOT_STRIP): Remove.
1035 * config/tc-sh.h (DO_NOT_STRIP): Remove.
1036 * config/tc-w65.h (DO_NOT_STRIP): Remove.
1037 * config/tc-z8k.h (DO_NOT_STRIP): Remove.
1039 2005-04-19 Andreas Schwab <schwab@suse.de>
1041 * config/tc-ia64.c (md_assemble): Fix error message for wrong
1042 access to application registers.
1044 2005-04-19 Jan Beulich <jbeulich@novell.com>
1046 * config/te-sysv32.h: Remove.
1047 * Makefile.am (TARG_ENV_HFILES): Remove reference to
1048 config/te-sysv32.h.
1049 * Makefile.in (TARG_ENV_HFILES): Likewise.
1051 2005-04-19 Jan Beulich <jbeulich@novell.com>
1053 PR/847
1054 * config/tc-ia64.c (ia64_canonicalize_symbol_name): Re-allow zero-
1055 length symbols.
1057 2005-04-18 Mark Kettenis <kettenis@gnu.org>
1059 * config/tc-i386.c (md_begin): Allow hyphens in mnemonics.
1061 2005-04-18 Maciej W. Rozycki <macro@linux-mips.org>
1063 * config/tc-mips.c (normalize_constant_expr): Don't check for
1064 HAVE_32BIT_GPRS.
1065 (check_absolute_expr): Only call normalize_constant_expr() if
1066 HAVE_32BIT_GPRS.
1067 (mips_ip): Likewise.
1069 * config/tc-mips.c (check_absolute_expr): Fix formatting.
1071 2005-04-18 Jan Beulich <jbeulich@novell.com>
1073 * macro.c (free_token): New, freeing all the memory associated with a
1074 macro.
1075 (do_formals): Move initializers to ...
1076 (define_macro): ... here.
1077 (delete_macro): Convert passed in name to lower case. Warn when
1078 purging macro that doesn't exist. Use hash_jam instead of hash_delete.
1080 2005-04-15 Maciej W. Rozycki <macro@linux-mips.org>
1082 * config/tc-mips.c (normalize_constant_expr): Fix formatting.
1084 2005-04-15 Jan Beulich <jbeulich@novell.com>
1086 * config/obj-elf.c (obj_elf_struct): New.
1087 (elf_pseudo_table). Use it for .offset and .struct.
1089 2005-04-14 Bob Wilson <bob.wilson@acm.org>
1090 Sterling Augustine <sterling@tensilica.com>
1092 * config/tc-xtensa.c (get_aligned_diff): Handle target_size larger
1093 than the section alignment.
1095 2005-04-14 Bob Wilson <bob.wilson@acm.org>
1096 H.J. Lu <hongjiu.lu@intel.com>
1098 * config/tc-xtensa.h (struct xtensa_frag_type): Add lit_frchain field.
1099 * config/tc-xtensa.c (xg_translate_sysreg_op,
1100 xtensa_translate_old_userregs_ops,
1101 xtensa_find_unaligned_branch_targets,
1102 xtensa_find_unaligned_loops, xtensa_fix_close_loop_end_frags,
1103 relax_frag_add_nop): Support 64-bit host.
1104 (xtensa_mark_literal_pool_location, xtensa_move_literals): Use
1105 tc_frag_data lit_frchain and lit_seg fields instead of fr_var.
1107 2005-04-14 Mark Kettenis <kettenis@gnu.org>
1109 * configure.tgt: Add support for OpenBSD/sparc ELF.
1111 * configure.tgt: Set emulation for mips-*-openbsd*.
1112 Remove broken mips-dec-openbsd* config.
1113 * configure.in: Set default ABI for mips64-*-openbsd*.
1114 * configure: Regenerate.
1116 2005-04-14 Maciej W. Rozycki <macro@linux-mips.org>
1118 * config/tc-mips.c (macro) [ldd_std]: Don't attempt the GP
1119 optimization for constant addresses.
1121 2005-04-14 Nick Clifton <nickc@redhat.com>
1123 * as.c (main): Move parse_args before symbol_begin and frag_init
1124 so that the hash table size can be set before it is used.
1125 * hash.c: Use an unsigned long type for the size of the hash
1126 tables.
1127 * hash.h (set_gas_hash_table_size): Update the prototype.
1129 2005-04-14 Alan Modra <amodra@bigpond.net.au>
1131 * Makefile.am (NO_WERROR): Define. Use instead of -Wno-error.
1132 * acinclude.m4: Include ../bfd/warning.m4.
1133 * configure.in: Invoke AM_BINUTILS_WARNINGS.
1134 * Makefile.in: Regenerate.
1135 * configure: Regenerate.
1136 * doc/Makefile.in: Regenerate.
1138 2005-04-13 Maciej W. Rozycki <macro@linux-mips.org>
1140 * config/tc-mips.c (IS_ZEXT_32BIT_NUM): New macro.
1141 (normalize_address_expr): New function to sign-extend address
1142 offsets that fit into 32 bits in 32-bit mode.
1143 (macro_build_ldst_constoffset): Use normalize_address_expr()
1144 instead of a handcoded sequence.
1145 (load_register): Likewise. Report oversized numbers in a useful
1146 way.
1147 (macro) [ld_st, ldd_std]: Reject all oversized offsets, not only
1148 for constant addresses. Report oversized numbers in a useful way.
1149 (mips_ip): Use normalize_address_expr() for addresses.
1151 2005-04-12 Mark Kettenis <kettenis@gnu.org>
1153 * config/tc-i386.c (output_insn): Handle VIA PadLock instructions
1154 similar to other instructions now that they're marked as ImmExt.
1156 2005-04-12 Nick Clifton <nickc@redhat.com>
1158 * hash.c (DEFAULT_SIZE): Delete. Replace with:
1159 (gas_hash_table_size): New static variable.
1160 (set_gas_hash_table_size): New function: Records a requested size
1161 for the hash tables.
1162 (get_gas_hash_table_size): New function: Return a prime number
1163 near the requested size of the hash table.
1164 (hash_new): Use get_gas_hash_table_size.
1165 * hash.h: Add a prototype for set_gas_hash_table_size.
1166 * as.c (show_usage): Add description of new switches: --hash-size
1167 and --reduce-memory-overheads.
1168 (option_values): Add OPTION_HASH_TABLE_SIZE and
1169 OPTION_REDUCE_MEMORY_OVERHEADS.
1170 (std_longpopts): Add entries for the new options.
1171 (parse_args): Handle the new options.
1172 * Makefile.am: Add a dependency of as.c on hash.h.
1173 * Makefile.in: Regenerate.
1174 * doc/as.texinfo: Document the new switches.
1175 * NEWS: Mention the new switches.
1177 2005-04-12 Nick Clifton <nickc@redhat.com>
1179 PR gas/818
1180 * config/tc-hppa.c (pre_defined_registers): Fix %farg[0-3]
1181 synonyms.
1183 2005-04-12 Alan Modra <amodra@bigpond.net.au>
1185 * Makefile.am: Run "make dep-am".
1186 * Makefile.in: Regenerate.
1188 2005-04-11 Sterling Augustine <sterling@tensilica.com>
1189 Bob Wilson <bob.wilson@acm.org>
1191 * config/tc-xtensa.c (check_t1_t2_reads_and_writes): Fix typo.
1193 2005-04-11 Mark Kettenis <kettenis@gnu.org>
1195 * configure.tgt (generic_target): Add support for OpenBSD/i386 ELF.
1197 2005-04-11 Jan Beulich <jbeulich@novell.com>
1199 * NEWS: Mention these changes and their effects.
1200 * macro.c (get_token): Use is_name_beginner/is_part_of_name/
1201 is_name_ender.
1202 (check_macro): Likewise.
1203 (buffer_and_nest): Likewise. Permit multiple labels. Don't discard
1204 labels together with the closing pseudo-op.
1205 (macro_expand_body): Adjust comment. Range-check input before use.
1206 Adjust mis-spelled diagnostic. Use is_name_beginner.
1207 * read.c (try_macro): New.
1208 (read_a_source_file): New static variable last_eol. Don't list
1209 macro expansion lines more than once. Call try_macro.
1210 (s_macro): Set section of line_label to absolute instead of undefined.
1211 * doc/as.texinfo: Add information on the caveats of these changes.
1213 2005-04-11 Alan Modra <amodra@bigpond.net.au>
1215 * symbols.c (symbol_X_add_number): Change return type to "offsetT *".
1216 * symbols.h (symbol_X_add_number): Update prototype.
1218 2005-04-10 Eric Christopher <echristo@redhat.com>
1220 * symbols.c (symbol_X_add_number): Fix warning.
1222 2005-04-10 H.J. Lu <hongjiu.lu@intel.com>
1224 * config/tc-m68k.c (md_begin): Support 64bit host.
1225 (get_num): Support 64bit BFD on 32bit host.
1227 2005-04-10 H.J. Lu <hongjiu.lu@intel.com>
1229 * config/tc-mips.c (md_apply_fix3): Fix typos in BFD_RELOC_64.
1231 2005-04-09 Alan Modra <amodra@bigpond.net.au>
1233 * read.c (assign_symbol): Remove const from parm. Fix xcalloc
1234 call. Don't do the COFF hacks for multi-emulation gas. Move
1235 demand_empty_rest_of_line back to caller.
1236 (s_set, equals): demand_empty_rest_of_line here.
1238 PR gas/827
1239 * as.h (rs_dummy): Define.
1240 * symbols.c (symbol_X_add_number): New function.
1241 * symbols.h (symbol_X_add_number): Declare.
1242 * stabs.c (aout_process_stab): Tidy symbol frag setting.
1243 * read.c (assign_symbol): New function, split out from s_set.
1244 Use symbol_find_or_make. Leave fr_type of dummy frag as rs_dummy.
1245 Fix COFF hacks for multi-emulation gas.
1246 (s_set): Call assign_symbol. Remove "register" keyword.
1247 (set_zero_frag): New function.
1248 (pseudo_set): Always check for assignment to section syms.
1249 Always set segment and frag of symbol, and likewise extern for
1250 aout/bout. Handle assignment of sym=sym+/-const specially. Don't
1251 special case exp.X_add_number non-zero for O_symbol expressions.
1252 (equals): Use assign_symbol.
1254 2005-04-08 Bob Wilson <bob.wilson@acm.org>
1256 * config/tc-xtensa.c (xtensa_create_xproperty_segments): Skip
1257 SEC_MERGE sections.
1259 2005-04-06 H.J. Lu <hongjiu.lu@intel.com>
1261 * config/tc-i386.c (tc_gen_reloc): Don't turn
1262 BFD_RELOC_X86_64_32S into BFD_RELOC_32.
1264 2005-04-06 Nick Clifton <nickc@redhat.com>
1266 * po/rw.po: New translation: Kinyarwanda
1267 * configure.in (ALL_LINGUAS): Add rw
1268 * configure: Regenerate.
1270 2005-04-05 Sterling Augustine <sterling@tensilica.com>
1271 Bob Wilson <bob.wilson@acm.org>
1273 * config/tc-xtensa.c (branch_align_power): New.
1274 (xtensa_find_unaligned_branch_targets, get_aligned_diff,
1275 future_alignment_required): Use branch_align_power to check section
1276 alignment as well as xtensa_fetch_width when aligning branch targets.
1278 2005-04-05 Bob Wilson <bob.wilson@acm.org>
1280 * config/tc-xtensa.c: Warning fixes throughout.
1281 (xtensa_fetch_width): Change to unsigned.
1282 (assemble_nop, xtensa_find_unaligned_branch_targets,
1283 xtensa_find_unaligned_loops, xg_assemble_vliw_tokens,
1284 is_narrow_branch_guaranteed_in_range, xtensa_fix_close_loop_end_frags,
1285 min_bytes_to_other_loop_end, unrelaxed_frag_min_size,
1286 unrelaxed_frag_max_size, xtensa_fix_short_loop_frags,
1287 count_insns_to_loop_end, unrelaxed_frag_min_insn_count,
1288 get_text_align_max_fill_size, get_text_align_nop_count,
1289 get_text_align_nth_nop_size, get_noop_aligned_address,
1290 get_aligned_diff, convert_frag_align_next_opcode,
1291 convert_frag_immed_finish_loop, xtensa_create_property_segments,
1292 xtensa_create_xproperty_segments, xt_block_aligned_size): Clean up
1293 types, avoiding size_t and using offsetT and addressT appropriately.
1294 (get_text_align_power): Clean up types. Avoid incorrect bound.
1295 (get_text_align_fill_size): Clean up types. Restructure for clarity.
1297 2005-04-04 H.J. Lu <hongjiu.lu@intel.com>
1299 * config/tc-ia64.c (start_unwind_section): Undo the change
1300 of 2004-08-18.
1301 (generate_unwind_image, dot_endp): Likewise.
1303 2005-04-01 David Mosberger <davidm@hpl.hp.com>
1305 * config/tc-ia64.c (ia64_handle_align): Move le_nop and
1306 le_nop_stop arrays and initializers to file scope.
1307 (md_begin): When generating code for anything other than
1308 Itanium 1, use MMI instead of MFI NOP bundles as a filler.
1310 2005-04-01 Jan Beulich <jbeulich@novell.com>
1312 * config/tc-i386.c (output_imm): Also set sign flag for 64-bit push
1313 immediates.
1315 2005-04-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
1317 * NEWS: Mention [fdgh]_floating.
1318 * config/atof-vax.c: Fix some whitespace.
1319 * config/tc-vax.c (md_pseudo_table): Add "[fdgh]_floating".
1321 2005-04-01 Nick Clifton <nickc@redhat.com>
1323 * configure.in: Add a check for <unistd.h> providing a prototype
1324 for getopt() which is compatible with the one in
1325 include/getopt.h. If so then define HAVE_DECL_GETOPT.
1326 * configure: Regenerate.
1327 * config.in (HAVE_DECL_GETOPT): Add.
1329 2005-04-01 Jan Beulich <jbeulich@novell.com>
1331 * config/tc-i386.c (s_bss): Call obj_elf_section_change_hook.
1333 2005-04-01 Jan Beulich <jbeulich@novell.com>
1335 * config/tc-i386.c (md_apply_fix3): Also handle BFD_RELOC_X86_64_32S.
1336 (tc_gen_reloc): Handle BFD_RELOC_X86_64_32S in the default case.
1338 2005-03-30 Julian Brown <julian@codesourcery.com>
1340 * config/tc-arm.c (arm_adjust_symtab): Rename
1341 bfd_elf32_is_arm_mapping_symbol_name to bfd_is_arm_mapping_symbol_name.
1343 2005-03-30 Julian Brown <julian@codesourcery.com>
1345 * config/tc-arm.c (mapping_state): Change documentation in function
1346 comment to cross-reference spec instead. Change type of mapping symbols
1347 to BSF_NO_TYPE.
1348 (arm_adjust_symtab): Don't change type of mapping symbols here.
1350 2005-03-30 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
1352 * as.h [NEED_DECLARATION_FFS] (ffs): Prototype and alphabetize.
1353 * config.in: Regenerate.
1354 * configure: Regenerate.
1355 * configure.in: Check for ffs decl and alphabetize.
1357 2005-03-29 Daniel Jacobowitz <dan@codesourcery.com>
1358 Phil Blundell <philb@gnu.org>
1360 * config/tc-arm.c (arm_parse_reloc): Add TLS relocations.
1361 (md_apply_fix3): Mark TLS symbols.
1362 (tc_gen_reloc): Handle TLS relocations.
1363 (arm_fix_adjustable): Ignore TLS relocations.
1364 (s_arm_elf_cons): Support expressions after decorated symbols.
1366 2005-03-29 Julian Brown <julian@codesourcery.com>
1368 * config/tc-arm.c (marked_pr_dependency): New bitmap, bit N indicates
1369 whether personality routine index N has been output for this section.
1370 (mapping_state): tc_segment_info_data now struct not enum.
1371 (arm_elf_change_section): Likewise, and marked_pr_dependency is now
1372 handled on section change.
1373 (create_unwind_entry): Previous code to output dependency removed.
1374 (s_arm_unwind_fnend): Output dependency if it hasn't been done already
1375 for this section.
1376 * config/tc-arm.h (TC_SEGMENT_INFO_TYPE): Redefined as struct
1377 arm_segment_info_type.
1378 (arm_segment_info_type): New struct.
1380 2005-03-28 Sterling Augustine <sterling@tensilica.com>
1381 Bob Wilson <bob.wilson@acm.org>
1383 * config/tc-xtensa.c (do_align_targets): Update comment.
1384 (xtensa_frob_label): Compute "freq" before possibly switching frags.
1385 Insert a LOOP_END frag before every loop target, and do not overload
1386 DESIRE_ALIGN_IF_TARGET frags with loop end information.
1387 (xg_assemble_vliw_tokens): Use do_align_targets.
1388 (xtensa_fix_target_frags): Remove code to convert a
1389 DESIRE_ALIGN_IF_TARGET frag to a LOOP_END frag when there is a
1390 negatable branch at the end of a loop.
1391 (frag_can_negate_branch): Delete.
1393 2005-03-28 David Mosberger <davidm@hpl.hp.com>
1394 H.J. Lu <hongjiu.lu@intel.com>
1396 PR 803
1397 NEWS: Mention "-mtune=[itanium1|itanium2]".
1399 * config/tc-ia64.c (md): Add tune.
1400 (md_parse_option): Accepted "-mtune=[itanium1|itanium2]".
1401 (md_show_usage): Add "-mtune=[itanium1|itanium2]".
1402 (extra_goodness): Prefer M- and I-unit NOPs for itanium2. F and
1403 B unit NOPs are discouraged for McKinley-derived cores.
1404 (md_begin): Don't hardcode the "extra_goodness()" function in
1405 the comment...
1406 (ia64_init): Set md.tune to itanium2.
1408 * doc/as.texinfo: Add -mtune=[itanium1|itanium2]".
1409 * doc/c-ia64.texi: Likewise.
1411 2005-03-27 Ian Lance Taylor <ian@airs.com>
1413 * config/obj-coff.c (coff_frob_symbol): When crashing because of a
1414 bad C_EFCN symbol, print its name.
1416 2005-03-25 Bob Wilson <bob.wilson@acm.org>
1418 * config/tc-xtensa.c (use_longcalls): Delete.
1419 (xg_symbolic_immeds_fit): Check for direct calls and return TRUE if
1420 the use_longcalls flag is set. Do this before checking the segment.
1421 (xg_expand_assembly_insn): Rearrange to use new do_expand flag. Never
1422 expand direct calls at this point.
1423 (xtensa_set_frag_assembly_state): Set use_longcalls flag.
1424 (xtensa_find_unmarked_state_frags): Likewise.
1425 (md_assemble): Do not disable longcalls by setting is_specific_opcode.
1426 (xg_assemble_vliw_tokens): Switch frags when use_longcalls changes.
1427 (convert_frag_immed): Remove unnecessary check of is_specific_opcode.
1428 * config/tc-xtensa.h (xtensa_frag_type): Add use_longcalls flag.
1430 2005-03-25 Hans-Peter Nilsson <hp@bitrange.com>
1432 * config/tc-mmix.c, config/tc-mmix.h: Convert to ISO C90.
1434 2005-03-25 Hans-Peter Nilsson <hp@axis.com>
1436 * config/tc-cris.h: Convert to ISO C90.
1437 * config/tc-cris.c: Ditto.
1438 (md_estimate_size_before_relax): Remove obsolete comment for
1439 parameter "segment_type".
1440 (md_begin): Document reason for cast of hash_insert argument.
1441 (md_atof): Correct type of parameter "type".
1443 2005-03-24 Nick Clifton <nickc@redhat.com>
1445 * write.h (bit_fix_new): Remove redundant prototype.
1446 * config/atof-ieee.c: Convert to ISO-C90 and fix formatting.
1447 * config/obj-aout.c: Convert to ISO-C90 and fix formatting.
1448 * config/obj-aout.h: Convert to ISO-C90 and fix formatting.
1449 * config/obj-bout.c: Convert to ISO-C90 and fix formatting.
1450 * config/obj-bout.h: Convert to ISO-C90 and fix formatting.
1451 * config/obj-ecoff.c: Convert to ISO-C90 and fix formatting.
1452 * config/obj-ecoff.h: Convert to ISO-C90 and fix formatting.
1453 * config/obj-som.c: Convert to ISO-C90 and fix formatting.
1454 * config/obj-som.h: Convert to ISO-C90 and fix formatting.
1455 * config/tc-a29k.c: Convert to ISO-C90 and fix formatting.
1456 * config/tc-a29k.h: Convert to ISO-C90 and fix formatting.
1457 * config/tc-alpha.c: Convert to ISO-C90 and fix formatting.
1458 * config/tc-alpha.h: Convert to ISO-C90 and fix formatting.
1459 * config/tc-arc.c: Convert to ISO-C90 and fix formatting.
1460 * config/tc-arc.h: Convert to ISO-C90 and fix formatting.
1461 * config/tc-d10v.c: Convert to ISO-C90 and fix formatting.
1462 * config/tc-d10v.h: Convert to ISO-C90 and fix formatting.
1463 * config/tc-d30v.c: Convert to ISO-C90 and fix formatting.
1464 * config/tc-d30v.h: Convert to ISO-C90 and fix formatting.
1465 * config/tc-dlx.c: Convert to ISO-C90 and fix formatting.
1466 * config/tc-dlx.h: Convert to ISO-C90 and fix formatting.
1467 * config/tc-fr30.c: Convert to ISO-C90 and fix formatting.
1468 * config/tc-fr30.h: Convert to ISO-C90 and fix formatting.
1469 * config/tc-h8500.c: Convert to ISO-C90 and fix formatting.
1470 * config/tc-h8500.h: Convert to ISO-C90 and fix formatting.
1471 * config/tc-i370.c: Convert to ISO-C90 and fix formatting.
1472 * config/tc-i370.h: Convert to ISO-C90 and fix formatting.
1473 * config/tc-i960.c: Convert to ISO-C90 and fix formatting.
1474 * config/tc-ip2k.c: Convert to ISO-C90 and fix formatting.
1475 * config/tc-ip2k.h: Convert to ISO-C90 and fix formatting.
1476 * config/tc-m32r.c: Convert to ISO-C90 and fix formatting.
1477 * config/tc-m32r.h: Convert to ISO-C90 and fix formatting.
1478 * config/tc-m88k.c: Convert to ISO-C90 and fix formatting.
1479 * config/tc-m88k.h: Convert to ISO-C90 and fix formatting.
1480 * config/tc-mcore.c: Convert to ISO-C90 and fix formatting.
1481 * config/tc-mcore.h: Convert to ISO-C90 and fix formatting.
1482 * config/tc-mn10200.c: Convert to ISO-C90 and fix formatting.
1483 * config/tc-ns32k.c: Convert to ISO-C90 and fix formatting.
1484 * config/tc-ns32k.h: Convert to ISO-C90 and fix formatting.
1485 * config/tc-openrisc.c: Convert to ISO-C90 and fix formatting.
1486 * config/tc-openrisc.h: Convert to ISO-C90 and fix formatting.
1487 * config/tc-or32.c: Convert to ISO-C90 and fix formatting.
1488 * config/tc-or32.h: Convert to ISO-C90 and fix formatting.
1489 * config/tc-pdp11.h: Convert to ISO-C90 and fix formatting.
1490 * config/tc-pj.c: Convert to ISO-C90 and fix formatting.
1491 * config/tc-pj.h: Convert to ISO-C90 and fix formatting.
1492 * config/tc-tahoe.c: Convert to ISO-C90 and fix formatting.
1493 * config/tc-tic80.c: Convert to ISO-C90 and fix formatting.
1494 * config/tc-tic80.h: Convert to ISO-C90 and fix formatting.
1495 * config/tc-v850.c: Convert to ISO-C90 and fix formatting.
1496 * config/tc-v850.h: Convert to ISO-C90 and fix formatting.
1497 * config/tc-w65.c: Convert to ISO-C90 and fix formatting.
1498 * config/tc-w65.h: Convert to ISO-C90 and fix formatting.
1499 * config/tc-xstormy16.c: Convert to ISO-C90 and fix formatting.
1500 * config/tc-xstormy16.h: Convert to ISO-C90 and fix formatting.
1502 2005-03-23 Jim Blandy <jimb@redhat.com>
1504 * config/tc-arm.c (arm_adjust_symtab): Fetch elf_sym's binding
1505 attributes properly.
1507 2005-03-23 Mike Frysinger <vapier@gentoo.org>
1508 Nick Clifton <nickc@redhat.com>
1510 * configure.tgt: Accept any C library to accompany a GNU Linux
1511 implementation, not just the GNU C library.
1512 * configure.in: Likewise.
1513 * configure: Regenerate.
1515 2005-03-23 Nick Clifton <nickc@redhat.com>
1517 * config/tc-tic30.c: Convert to ISO C90 formatting.
1518 * config/tc-tic30.h: Convert to ISO C90 formatting.
1519 * config/tc-pdp11.c: Convert to ISO C90 formatting.
1520 * config/atof-vax.c: Convert to ISO C90 formatting.
1522 2005-03-21 Maciej W. Rozycki <macro@mips.com>
1524 * config/tc-mips.c (mips_frob_file): Sort BFD_RELOC_MIPS16_LO16
1525 relocations correctly as well.
1526 (mips_fix_adjustable): Don't make BFD_RELOC_MIPS16_LO16
1527 relocations in mergeable sections section-relative either.
1529 2005-03-21 Bob Wilson <bob.wilson@acm.org>
1531 * config/tc-xtensa.c (md_apply_fix3): Recognize XTENSA_PLT relocations.
1533 2005-03-21 Nick Clifton <nickc@redhat.com>
1535 * config/tc-sh.c (sh_elf_final_processing): Fix compile time
1536 warning by providing a prototype for sh_symbian_find_elf_flags.
1538 * cgen.c (gas_cgen_parse_operand): Fix typo introduced by
1539 previous delta.
1541 2005-03-21 Alan Modra <amodra@bigpond.net.au>
1543 * configure.tgt: Handle setting of bfd_gas for fmt=multi targets
1544 along with other formats that set bfd_gas. Remove unnecessary
1545 setting of bfd_gas. Delete strongarm cases in generic_target
1546 switch.
1548 2005-03-21 Alan Modra <amodra@bigpond.net.au>
1550 PR gas/780
1551 * config/tc-m68k.c (TRUNC, SEXT): Define.
1552 (issbyte, isubyte, issword, isuword, isbyte, isword): Use the above.
1553 (m68k_ip): Truncate or sign extend expressions as appropriate.
1554 (get_num): Likewise.
1555 (md_apply_fix3): Use SEXT.
1557 2005-03-21 Alan Modra <amodra@bigpond.net.au>
1559 * Makefile.am (OBJ_FORMAT_CFILES): Prune config/obj-vms.c.
1560 (OBJ_FORMAT_HFILES): Prune config/obj-vms.h.
1561 (obj-vms.o): Delete rule.
1562 Run "make dep-am".
1563 * Makefile.in: Regenerate.
1564 * aclocal.m4: Regenerate.
1565 * doc/Makefile.in: Regenerate.
1566 * po/POTFILES.in: Regenerate.
1568 2005-03-18 C Jaiprakash <cjaiprakash@noida.hcltech.com>
1570 * config/tc-m68k.c (m68k_elf_final_processing): Set file specific
1571 flag for coldfire v4e.
1573 2005-03-17 Bob Wilson <bob.wilson@acm.org>
1575 * config/tc-xtensa.c (xg_apply_tentative_value): Rename to
1576 xg_apply_fix_value and return a value to indicate success.
1577 (md_pcrel_from): Skip check of fx_done. Return 0 if not PC-relative.
1578 (xtensa_force_relocation): Remove checks for VTABLE relocs.
1579 (xtensa_validate_fix_sub): New.
1580 (xtensa_fix_adjustable): Remove check for external or weak symbols.
1581 (tc_gen_reloc): Move code to handle difference of symbols and code to
1582 apply tentative fix values to ...
1583 (md_apply_fix3): ...here. Enable standard overflow checks for simple
1584 8, 16, and 32 bit relocations. Apply fixes for slot-specific
1585 relocations when linkrelax flag is not set.
1586 * config/tc-xtensa.h (xtensa_validate_fix_sub): Add prototype.
1587 (TC_FORCE_RELOCATION_SUB_SAME, TC_VALIDATE_FIX_SUB): Define.
1589 2005-03-17 Jan Beulich <jbeulich@novell.com>
1591 * config/tc-i386.c (i386_scale): Beautify error message.
1592 (Intel syntax comments): Update.
1593 (struct intel_parser_s): Add fields in_offset, in_bracket, and
1594 next_operand.
1595 (intel_e04_1, intel_e05_1, intel_e05_1, intel_e09_1, intel_e10_1):
1596 Remove declarations.
1597 (intel_bracket_expr): Declare.
1598 (i386_intel_operand): Initialize new intel_parser fields. Wrap most
1599 of the function body in a loop allowing to split an operand into two.
1600 Replace calls to malloc and checks of it returning non-NULL with
1601 calls to xmalloc/xstrdup.
1602 (intel_expr): SHORT no longer handled here. Add comment indicating
1603 comparison ops need implementation.
1604 (intel_e04, intel_e04_1): Combine, replace recursion with loop.
1605 Check right operand of - does not specify a register when parsing
1606 the address of a memory reference.
1607 (intel_e05, intel_e05_1): Combine, replace recursion with loop.
1608 Check operands do not specify a register when parsing the address of
1609 a memory reference.
1610 (intel_e06, intel_e06_1): Likewise.
1611 (intel_e09, intel_e09_1): Combine, replace recursion with loop. Also
1612 handle SHORT as well as unary + and -. Don't accept : except for
1613 segment overrides or in direct far jump/call insns.
1614 (intel_brack_expr): New.
1615 (intel_e10, intel_e10_1): Combine, replace recursion with loop. Use
1616 intel_brack_expr.
1617 (intel_e11): Replace chain of if/else-if by switch, alloing fall-
1618 through in certain cases. Use intel_brack_expr. Add new diagnostics.
1619 Allow symbolic constants as register scale value.
1620 (intel_get_token): Replace call to malloc and check of return value
1621 with call to xmalloc. Change handling for FLAT to match MASM's.
1622 (intel_putback_token): Don't try to back up/free current token if
1623 that is T_NIL.
1625 2005-03-16 Daniel Jacobowitz <dan@codesourcery.com>
1627 * configure.tgt: Set emulation for arm-*-eabi*.
1628 * config/tc-arm.c (meabi_flags): Check EABI_DEFAULT.
1629 * config/te-armeabi.h: New file.
1630 * config/te-armlinuxeabi.h (EABI_DEFAULT): Define.
1631 * config/te-symbian.h: Include "te-armeabi.h".
1633 2005-03-16 Nick Clifton <nickc@redhat.com>
1635 * cgen.c (gas_cgen_parse_operand): Copy opinfo parameter into a
1636 local variable in case it is clobbered by the setjmp.
1638 2005-03-16 Nick Clifton <nickc@redhat.com>
1639 Ben Elliston <bje@au.ibm.com>
1641 * configure.in (werror): New switch: Add -Werror to the
1642 compiler command line. Enabled by default. Disable via
1643 --disable-werror.
1644 * configure: Regenerate.
1646 2005-03-16 Nick Clifton <nickc@redhat.com>
1648 * config/obj-coff.h: Convert to ISO C90 formatting.
1649 * config/obj-coff.c: Convert to ISO C90 formatting.
1651 2005-03-15 Zack Weinberg <zack@codesourcery.com>
1653 * config/tc-arm.c (do_mla): Rename to do_mlas, take second
1654 is_mls parameter; do not diagnose Rm==Rd when is_mls.
1655 (do_mla, do_mls, five_bit_unsigned_immediate, bfci_lsb_and_width)
1656 (do_bfc, do_bfi, do_bfx, do_rbit, do_mov16, do_ldsttv4): New functions.
1657 (insns): Add ARMv6T2 instructions:
1658 bfc bfi mls movw movt rbit sbfx ubfx ldrht ldrsht ldrsbt strht.
1659 (arm_archs): Add V6T2 variants.
1661 2005-03-15 Nick Clifton <nickc@redhat.com>
1663 * NEWS: Add cutoff for changes in 2.16 release.
1665 2005-03-15 Jan Beulich <jbeulich@novell.com>
1667 * expr.c (operand): Merge handling of unary + into that for unary
1668 -, !, and ~.
1670 2005-03-14 Eric Christopher <echristo@redhat.com>
1672 * config/tc-mips.c: Include dw2gencfi.h.
1673 (mips_cfi_frame_initial_instructions): New.
1674 * config/tc-mips.h (TARGET_USE_CFIPOP): Define.
1675 (tc_cfi_frame_initial_instructions): Ditto.
1676 (DWARF2_DEFAULT_RETURN_COLUMN): Ditto.
1677 (DWARF2_CIE_DATA_ALIGNMENT): Ditto.
1678 * Makefile.am: Update dependencies.
1679 * Makefile.in: Regenerate.
1681 2005-03-15 Alan Modra <amodra@bigpond.net.au>
1683 * po/es.po: Commit new Spanish translation.
1685 2005-03-14 Alan Modra <amodra@bigpond.net.au>
1687 * po/tr.po: Commit new Turkish translation.
1689 2005-03-12 Zack Weinberg <zack@codesourcery.com>
1691 * config/tc-arm.c (tinsns): Add ARMv6K instructions sev, wfe,
1692 wfi, yield.
1694 2005-03-11 Daniel Jacobowitz <dan@codesourcery.com>
1696 * config-gas.com: Mark vax-vms as obsolete.
1697 * configure.in: Remove fmt=vms support.
1698 * config.in: Regenerate.
1699 * configure: Regenerate.
1700 * config/obj-vms.h, config/obj-vms.c, config/vms-conf.h: Remove.
1702 2005-03-10 Sterling Augustine <sterling@tensilica.com>
1703 Bob Wilson <bob.wilson@acm.org>
1705 * config/tc-xtensa.c (finish_vinsn): Include the last instruction slot
1706 when checking if xg_resolve_literals needs to be called.
1707 * config/tc-xtensa.h: Fix spelling typo in a comment.
1709 2005-03-10 Jan Beulich <jbeulich@novell.com>
1711 * config/tc-tic54x.h (tic54x_macro_info): Change parameter type.
1712 * config/tc-tic54x.c (tic54x_macro_info): Likewise. Replace hand-
1713 crafted structure declarations with the types from macro.h.
1715 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1717 * config/tc-mips.c (s_cpsetup): Use '__gnu_local_gp' instead of '_gp'
1718 for -mno-shared optimization.
1720 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1722 * config/tc-mips.c (MAX_VR4130_NOPS, MAX_DELAY_NOPS): New macros.
1723 (MAX_NOPS): Bump to 4.
1724 (mips_fix_vr4130): New variable.
1725 (nops_for_vr4130): New function.
1726 (nops_for_insn): Use MAX_DELAY_NOPS rather than MAX_NOPS. Use
1727 nops_for_vr4130 if working around VR4130 errata.
1728 (OPTION_FIX_VR4130, OPTION_NO_FIX_VR4130): New macros.
1729 (md_longopts): Add -mfix-vr4130 and -mno-fix-vr4130.
1730 (md_parse_option): Handle them.
1731 (md_show_usage): Print them.
1732 * doc/c-mips.texi: Document -mfix-vr4130 and -mno-fix-vr4130.
1734 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1736 * config/tc-mips.c (append_insn): Remove cop_interlocks test from
1737 branch delay code.
1739 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1741 * config/tc-mips.h (mips_flush_pending_output): Delete.
1742 (mips_emit_delays): Declare.
1743 (md_flush_pending_output): Use mips_emit_delays.
1744 * config/tc-mips.c (mips_no_prev_insn): Remove parameter; always forget
1745 the previous instructions.
1746 (md_begin, append_insn, md_parse_option): Update callers.
1747 (mips_emit_delay): Remove parameter. Move INSNS != 0 code to
1748 start_noreorder.
1749 (mips_align, s_change_sec, s_cons, s_float_cons, s_gpword)
1750 (s_gpdword): Update callers.
1751 (start_noreorder, end_noreorder): New functions.
1752 (macro, macro2, mips16_macro, s_mipsset): Use them instead of
1753 manipulating mips_opts or prev_nop_frag directly.
1754 (mips_flush_pending_output): Delete.
1756 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1758 * config/tc-mips.c (mips_move_labels): New function, taken from...
1759 (append_insn, mips_emit_delays): ...here.
1761 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1763 * config/tc-mips.c (MAX_NOPS): New macro.
1764 (history): Resize to 1 + MAX_NOPS.
1765 (fix_vr4120_class): New enumeration.
1766 (vr4120_conflicts): New variable.
1767 (init_vr4120_conflicts): New function.
1768 (md_begin): Call it.
1769 (insn_uses_reg): Constify first argument.
1770 (classify_vr4120_insn, insns_between, nops_for_insn, nops_for_sequence)
1771 (nops_for_insn_or_target): New functions.
1772 (append_insn): Use the new nops_for_* functions instead of inline
1773 delay checks. Generalize prev_nop_frag handling to handle an
1774 arbitrary history length. Insert nops into the history buffer
1775 once the number of nops in prev_nop_frag is fixed.
1776 (emit_delays): Use nops_for_insn instead of inline delay checks.
1778 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1780 * config/tc-mips.c (append_insn): Remove now-redundant nops != 0
1781 check from branch delay code. Remove unnecessary check for branches.
1783 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1785 * config/tc-mips.c (dummy_opcode): Delete.
1786 (nop_insn, mips16_nop_insn): New variables.
1787 (NOP_INSN): New macro.
1788 (insn_length, create_insn, install_insn, move_insn, add_fixed_insn)
1789 (add_relaxed_insn, insert_into_history, emit_nop): New functions.
1790 (md_begin): Initialize nop_insn and mips16_nop_insn.
1791 (append_insn): Use the new emit_nop function to add nops, recording
1792 them in the history buffer. Use add_fixed_insn or add_relaxed_insn
1793 to reserve room for the instruction and install_insn to install the
1794 final form. Use insert_into_history to record the instruction in
1795 the history buffer. Use move_insn to do delay slot filling.
1796 (mips_emit_delays): Use add_fixed_insn instead of the emit_nop macro.
1797 (macro_build, mips16_macro_build, macro_build_lui, mips_ip)
1798 (mips16_ip): Use create_insn to initialize mips_cl_insns.
1800 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1802 * config/tc-mips.c (INSERT_BITS, EXTRACT_BITS, INSERT_OPERAND)
1803 (EXTRACT_OPERAND, MIPS16_INSERT_OPERAND, MIPS16_EXTRACT_OPERAND): New.
1804 (insn_uses_reg, reg_needs_delay, append_insn, macro_build)
1805 (mips16_macro_build, macro_build_lui, mips16_macro, mips_ip)
1806 (mips16_ip): Use the new macros instead of explicit masks and shifts.
1808 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1810 * config/tc-mips.c (mips_cl_insn): Replace the valid_p, delay_slot_p
1811 and extended_p fields with a single fixed_p field.
1812 (append_insn, mips_no_prev_insn): Adjust accordingly.
1814 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1816 * config/tc-mips.c (mips_cl_insn): Replace reloc_type array with
1817 a single mips16_absolute_jump_p bit.
1818 (append_insn): Adjust accordingly.
1820 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1822 * config/tc-mips.h (mips_cl_insn): Move definition to...
1823 * config/tc-mips.c (mips_cl_insn): ...here. Add new fields:
1824 frag, where, fixp, reloc_type, valid_p, noreorder_p, delay_slot_p
1825 and extended_p.
1826 (history): New variable.
1827 (prev_insn, prev_prev_insn, prev_insn_valid, prev_insn_frag)
1828 (prev_insn_where, prev_insn_reloc_type, prev_insn_fixp)
1829 (prev_insn_is_delay_slot, prev_insn_unreordered, prev_insn_extended)
1830 (prev_prev_insn_unreordered): Delete.
1831 (reg_needs_delay, append_insn, mips_no_prev_insn, mips_emit_delays)
1832 (macro_start): Replace uses of prev_insn* with the equivalent history[]
1833 field.
1835 2005-03-08 Daniel Jacobowitz <dan@codesourcery.com>
1837 * doc/Makefile.am: Update as.info dependencies.
1838 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
1840 2005-03-08 Jan Beulich <jbeulich@novell.com>
1842 * doc/as.texinfo: Add sentence to indicate redefining a macro is an
1843 error, and point to .purgem documentation if someone really needs
1844 re-definitions.
1845 * NEWS: Mention macro redefinition is now an error.
1847 2005-03-08 Jan Beulich <jbeulich@novell.com>
1849 * config/tc-ia64.c (emit_one_bundle): Track last slot user insn was
1850 emitted to. Add more precise diagnostics for non-fitting insns based
1851 on that. Eliminate now superfluous special casing of MLX. Clear out
1852 slot information when dropping an insn.
1854 2005-03-08 Jan Beulich <jbeulich@novell.com>
1856 * config/tc-ia64.c (parse_section_name): Rename to...
1857 (cross_section): In addition to separating the name from the rest of
1858 the arguments, also carry out the operation.
1859 (dot_xdata): Use cross_section.
1860 (dot_float_cons): Likewise.
1861 (dot_xstringer): Likewise.
1862 (dot_xdata_ua): Likewise.
1863 (dot_float_cons_ua): Likewise. Pass float_cons, not stmt_float_cons.
1865 2005-03-05 Alan Modra <amodra@bigpond.net.au>
1867 * po/gas.pot: Regenerate.
1869 2005-03-04 David Daney <ddaney@avtrex.com>
1871 * config/tc-mips.c (macro_build_lui): Use '__gnu_local_gp'
1872 instead of '_gp' for -mno-shared optimization.
1873 (s_cpload): Ditto.
1874 (s_abicalls): Document it in the comment.
1875 (md_show_usage): Document the -mno-shared option.
1877 2005-03-04 Richard Sandiford <rsandifo@redhat.com>
1879 * config/tc-mips.c (mips_set_options): Add sym32 field.
1880 (mips_opts): Initialize it.
1881 (HAVE_32BIT_ADDRESSES): Set to true if pointers are 32 bits wide.
1882 (HAVE_64BIT_ADDRESSES): Redefine as !HAVE_32BIT_ADDRESSES.
1883 (HAVE_32BIT_SYMBOLS, HAVE_64BIT_SYMBOLS): New macros.
1884 (load_address): Use HAVE_64BIT_SYMBOLS instead of HAVE_64BIT_ADDRESSES
1885 when deciding whether to use a symbolic %highest/%higher expansion.
1886 (macro): Likewise. Remove o64/n32 linux hack. Always use
1887 ADDRESS_ADD*_INSN for address addition in the expansion of "dla"
1888 and "la". Handle constants separately from symbolic expressions in
1889 the "ld_st:" case, using 64-bit arithmetic if HAVE_64BIT_ADDRESSES
1890 and using load_register to load the high part of the address.
1891 (OPTION_MSYM32, OPTION_NO_MSYM32): New macros.
1892 (OPTION_ELF_BASE): Bump by 2.
1893 (md_longopts): Add entries for -msym32 and -mno-sym32.
1894 (md_parse_option): Handle them.
1895 (usage): Document them.
1896 (s_mipsset): Handle ".set sym32" and ".set nosym32".
1897 (s_cpload, s_cpsetup): Use HAVE_64BIT_SYMBOLS instead of
1898 HAVE_64BIT_ADDRESSES to detect 64-bit values of "_gp".
1899 * doc/c-mips.texi: Document ".set sym32", ".set nosym32",
1900 -msym32 and -mno-sym32.
1902 2005-03-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1904 * config/tc-mips.c (load_address): Implement GP optimization
1905 for 64bit address space non-PIC. Fix formatting.
1906 (macro): Likewise. Simplify code.
1907 (md_parse_option): Don't bail out if -G 0 is set for PIC code.
1908 (mips_after_parse_args): Simplify code.
1910 2005-03-03 Nick Clifton <nickc@redhat.com>
1912 * expr.c (operand): Remove redundant code enclosed by #ifdef
1913 RELAX_PAREN_GROUPING....#endif.
1915 * config/tc-mn10200.c (tc_gen_reloc): Handle the case where the
1916 reloc is the difference of two symbols defined in the same
1917 section.
1919 * config/tc-iq2000.c (line_comment_chars): Include the # character
1920 as otherwise this breaks #APP/#NO_APP processing.
1922 2005-03-03 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
1924 * config/tc-arc.c(md_assemble): Remove dead code for handling
1925 immediate indexing of ld and st .
1927 2005-03-02 Daniel Jacobowitz <dan@codesourcery.com>
1928 Joseph Myers <joseph@codesourcery.com>
1930 * config/tc-mips.c (percent_op): Add %tlsgd, %tlsldm, %dtprel_hi,
1931 %dtprel_lo, %tprel_hi, %tprel_lo, and %gottprel.
1932 (parse_relocation): Check for a word break after a relocation
1933 operator.
1934 (md_apply_fix3): Handle TLS relocations, and mark thread-local
1935 symbols.
1937 2005-03-02 Alan Modra <amodra@bigpond.net.au>
1939 * config/tc-ppc.c (ppc_fix_adjustable <ELF>): Remove bogus checks.
1941 2005-03-02 Jan Beulich <jbeulich@novell.com>
1943 * as.c (main): Use unlink_if_ordinary instead of unlink.
1944 * messages.c (as_fatal): Likewise.
1946 2005-03-02 Jan Beulich <jbeulich@novell.com>
1948 * config/tc-i386.c (build_modrm_byte): Add lock prefix for cr8...15
1949 accesses.
1950 (parse_register): Allow cr8...15 in all modes.
1952 2005-03-02 Jan Beulich <jbeulich@novell.com>
1954 * config/tc-i386.c (intel_e11): If not followed by T_PTR, treat T_BYTE
1955 etc. like normal symbol references (T_ID).
1957 2005-03-02 Alan Modra <amodra@bigpond.net.au>
1959 * symbols.c (fb_label_name): Fix silly thinko in last change.
1961 2005-03-02 Alan Modra <amodra@bigpond.net.au>
1963 * expr.c (integer_constant): Remove TARGET_WORD_SIZE hack.
1964 * config/tc-m68k.h (TARGET_WORD_SIZE): Delete.
1966 * symbols.c (fb_label_name): Allow an augend of 2 for mmix.
1968 2005-03-01 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
1970 PR gas/708
1971 * config/tc-arc.c (md_assemble): Initialize suffix for extension
1972 suffixes also.
1974 2005-03-01 Alan Modra <amodra@bigpond.net.au>
1976 * config/obj-coff.c (fixup_segment): Delete sy_mri_common assertion.
1978 * as.h (assert): Warning fix.
1979 * expr.c (expr): Correct assertion.
1980 * read.c (s_comm_internal): Remove assertion.
1981 * write.c (relax_segment): Enable vma assertion only for BFD_ASSEMBLER.
1982 (fixup_segment): Remove assertion.
1983 * config/tc-dlx.c (machine_ip): Remove untrue assertions.
1984 (md_apply_fix3): Likewise.
1985 * config/tc-i370.c (md_begin): Correct assertion.
1986 (i370_macro): Warning fix for assertion.
1988 2005-03-01 Alan Modra <amodra@bigpond.net.au>
1990 * configure.in (AC_C_BIGENDIAN): Invoke.
1991 * configure: Regenerate.
1992 * write.c (write_object_file <!BFD_ASSEMBLER>): Don't use sizeof
1993 host variable to set string header size.
1994 * config/obj-aout.c (obj_header_append): Don't use host structs.
1995 (obj_symbol_to_chars): Likewise.
1996 (obj_emit_strings): Likewise. Use the passed in output pointer.
1997 * config/obj-aout.h (H_GET_FILE_SIZE): Include H_GET_LINENO_SIZE.
1998 * config/obj-bout.c (obj_emit_relocations): Use md_reloc_size,
1999 not sizeof host struct.
2000 (obj_header_append, obj_symbol_to_chars): Don't use host structs.
2001 (obj_emit_strings): Likewise.
2002 * config/obj-bout.h (EXEC_BYTES_SIZE): Define.
2003 (N_TXTOFF, H_GET_FILE_SIZE, H_GET_HEADER_SIZE): Use instead of
2004 sizeof host struct.
2005 (H_SET_SYMBOL_TABLE_SIZE): Hard code sym size rather than using
2006 sizeof host struct.
2007 (host_number_to_chars): Define.
2008 * config/obj-hp300.c (hp300_header_append): Don't use sizeof
2009 host internal struct to set header sizes.
2010 * config/tc-i960.c (md_number_to_field): Warning fix.
2011 (md_ri_to_chars): Use host byte order.
2012 (get_cdisp, md_apply_fix3): Warning fix.
2013 * config/tc-m68k.c (md_assemble): Don't use sizeof host short.
2015 2005-02-28 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
2017 * doc/c-arc.texi: Update documentation about ARC's extension
2018 instructions.
2020 2005-02-27 Svein E. Seldal <svein@dev.seldal.com>
2022 * config/tc-tic4x.c (tic4x_gen_to_words): Changed mail
2023 address for myself.
2025 2005-02-23 Alan Modra <amodra@bigpond.net.au>
2027 * cgen.c: Warning fixes.
2028 * config/tc-arc.c: Likewise.
2029 * config/tc-arm.c: Likewise.
2030 * config/tc-avr.c: Likewise.
2031 * config/tc-d10v.c: Likewise.
2032 * config/tc-d30v.c: Likewise.
2033 * config/tc-frv.c: Likewise.
2034 * config/tc-frv.h: Likewise.
2035 * config/tc-h8300.c: Likewise.
2036 * config/tc-h8500.c: Likewise.
2037 * config/tc-i370.c: Likewise.
2038 * config/tc-i960.c: Likewise.
2039 * config/tc-ia64.c: Likewise.
2040 * config/tc-ip2k.c: Likewise.
2041 * config/tc-m68hc11.c: Likewise.
2042 * config/tc-maxq.c: Likewise.
2043 * config/tc-mcore.c: Likewise.
2044 * config/tc-mips.c: Likewise.
2045 * config/tc-msp430.c: Likewise.
2046 * config/tc-pj.c: Likewise.
2047 * config/tc-ppc.c: Likewise.
2048 * config/tc-ppc.h: Likewise.
2049 * config/tc-s390.c: Likewise.
2050 * config/tc-sh.c: Likewise.
2051 * config/tc-sh64.c: Likewise.
2052 * config/tc-tic4x.c: Likewise.
2053 * config/tc-tic80.c: Likewise.
2054 * config/tc-v850.c: Likewise.
2055 * config/tc-vax.c: Likewise.
2056 * config/tc-w65.c: Likewise.
2057 * config/tc-xstormy16.c: Likewise.
2058 * config/tc-z8k.c: Likewise.
2060 2005-02-22 Catherine Moore <clm@cm00re.com>
2062 * read.c (read_a_source_file): Reinstate TC_EQUAL_IN_INSN test.
2063 * doc/internals.texi (TC_EQUAL_IN_INSN): Reinstate.
2065 2005-02-22 Eric Christopher <echristo@redhat.com>
2067 * config/tc-mips.c (struct proc): Change isym to
2068 func_sym. New member func_end_sym.
2069 (s_mips_ent): Update.
2070 (s_mips_end): Ditto. Add code to compute function size.
2072 2005-02-22 Alan Modra <amodra@bigpond.net.au>
2074 * read.c: Warning fixes.
2075 * config/obj-elf.c: Likewise.
2077 2005-02-22 Maciej W. Rozycki <macro@mips.com>
2079 * config/tc-mips.c (append_insn): Call dwarf2_emit_insn() before
2080 emitting insn.
2082 2005-02-21 H.J. Lu <hongjiu.lu@intel.com>
2084 * config/obj-coff.c (obj_coff_section): Replace SEC_SHARED with
2085 SEC_COFF_SHARED.
2087 * config/tc-tic54x.c (tic54x_bss): Replace SEC_BLOCK with
2088 SEC_TIC54X_BLOCK.
2089 (demand_empty_rest_of_line): Likewise.
2090 (tic54x_sblock): Likewise.
2091 (tic54x_clink): Replace with SEC_CLINK with SEC_TIC54X_CLINK.
2093 2005-02-21 Alan Modra <amodra@bigpond.net.au>
2095 * read.c (address_bytes): New function.
2096 (TC_ADDRESS_BYTES): Default for BSD_ASSEMBLER to address_bytes.
2097 (potable): Add "dc.a".
2098 (cons_worker): Handle "dc.a".
2099 * doc/internals.texi (TC_ADDRESS_BYTES): Document.
2101 2005-02-21 Alan Modra <amodra@bigpond.net.au>
2103 * input-file.c (input_file_open): Rearrange to avoid warning.
2105 2005-02-19 Alan Modra <amodra@bigpond.net.au>
2107 * config/tc-hppa.h (TC_EQUAL_IN_INSN): Delete.
2108 * read.c (read_a_source_file): Remove TC_EQUAL_IN_INSN test.
2109 * doc/internals.texi (TC_EQUAL_IN_INSN): Delete.
2111 2005-02-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2113 * config/tc-mips.c (macro_build_ldst_constoffset): Fail on $at
2114 uses after .set noat.
2115 (load_address): Likewise.
2116 (macro): Likewise. Don't try to avoid $at use by sacrificing
2117 the target register before it is stored, it won't work.
2119 2005-02-17 James E Wilson <wilson@specifixinc.com>
2121 * config/tc-ia64.c (emit_one_bundle): Stop filling a bundle if we
2122 see an instruction that specifies a template.
2124 2005-02-18 Alan Modra <amodra@bigpond.net.au>
2126 * config/tc-openrisc.c (openrisc_relax_frag): Delete unused function.
2127 * config/tc-sparc.c (sparc_ip): Make op_exp static to silence warnings.
2128 * config/tc-tic80.c (build_insn): Init insn[1] to silence warning.
2130 2005-02-17 H.J. Lu <hongjiu.lu@intel.com>
2132 * NEWS: Mention "-mhint.b=[ok|warning|error]".
2134 * config/tc-ia64.c (md): Add hint_b.
2135 (emit_one_bundle): Handle md.hint_b for "hint".
2136 (md_parse_option): Accepted "-mhint.b=[ok|warning|error]".
2137 (md_show_usage): Add "-mhint.b=[ok|warning|error]".
2138 (ia64_init): Set md.hint_b to error.
2139 (md_assemble): Handle md.hint_b for "hint.b".
2141 * doc/as.texinfo: Add "-mhint.b=[ok|warning|error]".
2142 * doc/c-ia64.texi: Likewise.
2144 2005-02-17 Alan Modra <amodra@bigpond.net.au>
2146 * tc.h (struct relax_type, relax_typeS): Move from here..
2147 * as.h: ..to here. Make rlx_forward and rlx_backward an offsetT.
2148 * ecoff.c (ecoff_new_file): Add appfile param.
2149 * ecoff.h (ecoff_new_file): Likewise.
2150 * itbl-lex.h: New file.
2151 * itbl-lex.l: Include itbl-lex.h.
2152 * itbl-parse.y: Likewise.
2153 (insntbl_line, yyparse, yylex): Move to itbl-lex.h.
2154 * read.c (s_app_file_string): Mark appfile possibly unused.
2155 * subsegs.c (seg_not_empty_p): Make sec possibly unused.
2156 * subsegs.h (struct seg_info_trash): Delete.
2157 (seg_info): Use segment_info_type instead.
2158 * config/obj-coff.c (struct filename_list): Make filename const char *.
2159 * config/obj-ecoff.h (obj_app_file): Pass app to ecoff_new_file.
2160 * config/obj-elf.c (elf_file_symbol): Similarly.
2161 * config/tc-a29k.c (md_apply_fix3): Make val a valueT. Don't use
2162 signed right shift.
2163 * config/tc-arc.c (md_operand): Warning fix.
2164 * config/tc-arm.c (arm_parse_reloc): Only define when OBJ_ELF.
2165 (md_begin): Rearrange #if defined OBJ_COFF || defined OBJ_ELF.
2166 * config/tc-cris.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Use do while.
2167 * config/tc-frv.c (frv_force_relocation): Warning fix.
2168 * config/tc-m68k.c (md_parse_option): Delete unused var.
2169 * config/tc-mcore.c (mylog2): Rename from log2 throughout.
2170 * config/tc-sparc.c: Likewise.
2171 (s_common): Warning fix.
2172 * config/tc-mips.c (append_insn): Use unsigned long long expressions.
2173 * config/tc-mmix.c (PUSHJSTUB_MAX, PUSHJSTUB_MIN): Define from
2174 addressT.
2175 * config/tc-s390.c (s390_insn): Delete test of unsigned >= 0.
2176 * config/tc-sh.c (sh_cfi_frame_initial_instructions,
2177 sh_regname_to_dw2regnum): Only define for OBJ_ELF.
2178 * config/tc-tic4x.c (tic4x_insert_reg): Use ISLOWER.
2179 (tic4x_do_align): Use TIC_NOP_OPCODE.
2180 * config/tc-tic4x.h (TIC_NOP_OPCODE): Rename from NOP_OPCODE.
2181 * config/tc-vax.c: Include netinet/in.h.
2182 (tc_headers_hook): Formatting.
2183 * config/tc-xstormy16.c (md_pcrel_from_section): Correct parens.
2185 2005-02-17 Jan Beulich <jbeulich@novell.com>
2187 * config/tc-ia64.c (ia64_parse_name): Don't advance 'name' when
2188 parsing inN, locN, outN. Set 'idx' to offset register number starts
2189 at. Don't handle numbers with leading zeroes or beyond 95. Remove
2190 pointless cast.
2192 2005-02-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2194 * config/tc-mips.c (load_address): Fix formatting.
2195 (macro): Don't use AT if .set noat is in effect. Fix formatting.
2196 Catch macros which are unexpandable without AT. Remove duplicate
2197 zeroing of used_at.
2198 (macro2): Remove duplicate zeroing of used_at.
2200 2005-02-16 Alan Modra <amodra@bigpond.net.au>
2202 * dw2gencfi.c (output_cie, output_fde): Use DW_CFA_nop rather
2203 than zero.
2205 2005-02-15 Nigel Stephens <nigel@mips.com>
2206 Maciej W. Rozycki <macro@mips.com>
2208 * config/tc-mips.c (reloc_needs_lo_p): Handle
2209 BFD_RELOC_MIPS16_HI16_S.
2210 (fixup_has_matching_lo_p): Handle BFD_RELOC_MIPS16_LO16.
2211 (append_insn): Add BFD_RELOC_MIPS16_GPREL, BFD_RELOC_MIPS16_HI16_S
2212 and BFD_RELOC_MIPS16_LO16 to relocs to suppress overflow
2213 complaints on.
2214 (mips16_ip): Resolve BFD_RELOC_MIPS16_HI16_S,
2215 BFD_RELOC_MIPS16_HI16 and BFD_RELOC_MIPS16_LO16 for constants.
2216 Call my_getSmallExpression() to parse percent operators.
2217 (percent_op_match, mips_percent_op): Separate definitions.
2218 (mips16_percent_op): Define percent operators for the MIPS16 mode.
2219 (parse_relocation): Handle the MIPS16 mode using
2220 mips16_percent_op.
2221 (md_apply_fix3): Handle BFD_RELOC_MIPS16_HI16,
2222 BFD_RELOC_MIPS16_HI16_S and BFD_RELOC_MIPS16_LO16.
2224 2005-02-15 Jan Beulich <jbeulich@novell.com>
2226 * config/tc-ia64.c (md_apply_fix3): Call ia64_gen_real_reloc_type
2227 instead of explicitly dealing with the translation; exclude
2228 relocations that are already pcrel, however.
2230 2005-02-15 Jan Beulich <jbeulich@novell.com>
2232 * config/tc-ia64.c: Include limits.h (if available).
2233 (gr_values[0]): Set path to INT_MAX.
2234 (dot_reg_val): Don't allow changing value of r0. Limit range of
2235 general registers at r127.
2236 (specify_resource): Default resource index is -1. Don't set resource
2237 index (in case IA64_RS_RSE) without setting the specific flag.
2238 (note_register_values): Check operand is O_constant before tracking
2239 input value of moves. Add tracking for dep.z with constant inputs.
2240 (print_dependency): Resource index of specific resource may be zero.
2241 (check_dependencies): Likewise.
2243 2005-02-15 Jan Beulich <jbeulich@novell.com>
2245 * config/tc-ia64.c (parse_operands): New local variables reg1, reg2,
2246 reg_class. Check operands and emit diagnostics for illegal use of
2247 registers.
2249 2005-02-15 Jan Beulich <jbeulich@novell.com>
2251 * config/tc-ia64.c (ia64_gen_real_reloc_type): Define and initialize
2252 new variables type, suffix, and width. Handle
2253 BFD_RELOC_IA64_DIR(32|64)[LM]SB in FUNC_LT_FPTR_RELATIVE case.
2254 Handle BFD_RELOC_IA64_DIR64[LM]SB in FUNC_TP_RELATIVE case. Add
2255 FUNC_DTP_MODULE case. Handle BFD_RELOC_IA64_DIR32[LM]SB in
2256 FUNC_DTP_RELATIVE case. Return incoming relocation type if
2257 BFD_RELOC_IA64_IPLT[LM]SB in FUNC_IPLT_RELOC case. Generate warning
2258 if unable to translate relocation type, using the new variables.
2260 2005-02-15 Jan Beulich <jbeulich@novell.com>
2262 * config/tc-ia64.h (ia64_symbol_chars): Declare.
2263 (ty_symbol_chars): Define.
2264 * config/tc-ia64.c (ia64_symbol_chars): Define.
2266 2005-02-15 Jan Beulich <jbeulich@novell.com>
2268 * config/tc-ia64.c (ia64_parse_name): Only update next character if
2269 input_line_pointer was advanced.
2271 2005-02-14 Kaz Kojima <kkojima@rr.iij4u.or.jp>
2273 * config/tc-sh.c (md_apply_fix3): Add parentheses around &
2274 within |.
2276 2005-02-13 Jan Beulich <jbeulich@novell.com>
2278 * config/tc-ia64.c (md_parse_option): Handle -xnone and -xdebugn.
2279 (md_show_usage): Add -xnone, -xdebugn, and -xdebugx. Relocate default
2280 indicator.
2281 (ia64_init): Set md.detect_dv.
2282 (ia64_start_line): New static variable warned. Warn only once when
2283 encountering explicit stops in automatic mode.
2284 * doc/c-ia64.texi: Describe -xnone, -xdebugn, and -xdebugx.
2285 * NEWS: Mention new default mode.
2287 2005-02-13 Jan Beulich <jbeulich@novell.com>
2289 * config/tc-ia64.c (dot_rot): Add comment that name strings should
2290 be freed when wiping out previous state. Canonicalize names before
2291 use. Free name string when detecting redefinition.
2292 (dot_pred_rel): Call generic expression parser to process arguments.
2293 Handle O_register case for individual predicates and O_subtract for
2294 ranges.
2295 (ia64_parse_name): Canonicalize name before looking it up in dynamic
2296 register hash.
2297 (ia64_canonicalize_symbol_name): Strip off all trailing # characters.
2298 Warn if multiple found, issue error if resulting symbol name has zero
2299 length.
2300 (dot_alias): Canonicalize name before use.
2302 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
2304 * config/tc-ia64.c (unwind_diagnostic): Return -1 for warning
2305 and 0 for error.
2306 (in_procedure): Return -1 for warning.
2307 (in_prologue): Likewise.
2308 (in_body): Likewise.
2310 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
2312 * config/tc-ia64.c (dot_xdata): Undo the last change.
2313 (dot_float_cons): Likewise.
2314 (dot_xstringer): Likewise.
2315 (dot_xdata_ua): Likewise.
2316 (dot_float_cons_ua): Likewise.
2318 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
2320 * NEWS: Mention "-munwind-check=[warning|error]".
2322 * config/tc-ia64.c (md): Add unwind_check.
2323 (unwind_diagnostic): New.
2324 (in_procedure): Call unwind_diagnostic when a directive isn't
2325 in procedure.
2326 (in_prologue): Call unwind_diagnostic when a directive isn't in
2327 prologue.
2328 (in_body): Call unwind_diagnostic when a directive isn't in
2329 body region.
2330 (dot_endp): Set md.unwind_check to error before calling
2331 in_procedure and restore it after. When the name is missing or
2332 couldn't be found, use the one from the last .proc if
2333 md.unwind_check isn't error. Warn if md.unwind_check is
2334 warning.
2335 (md_parse_option): Handle "-munwind-check=[warning|error]".
2336 (md_show_usage): Add "-munwind-check=[warning|error]".
2337 (ia64_init): Set md.unwind_check to warning.
2339 * doc/as.texinfo: Add "-munwind-check=[none|warning|error]".
2340 * doc/c-ia64.texi: Likewise.
2342 2005-02-11 Jan Beulich <jbeulich@novell.com>
2344 * config/tc-ia64.h (LEX_AT): Include LEX_BEGIN_NAME.
2345 (LEX_QM): Likewise.
2346 (ia64_parse_name): New third parameter.
2347 (md_parse_name): Pass third argument.
2348 * config/tc-ia64.c (pseudo_func): Placeholders use NULL as name.
2349 (md_operand): Handling of '@'-prefixed symbols moved from here...
2350 (ia64_parse_name): ...to here.
2352 2005-02-11 Jan Beulich <jbeulich@novell.com>
2354 * config/tc-ia64.c (md): Remove last_groups and group_idx.
2355 (errata_nop_necessary_p): Remove declaraction and definition.
2356 (emit_one_bundle): Don't call errata_nop_necessary_p. Don't
2357 update md.group_idx. Don't reset md.last_groups.
2359 2005-02-11 Jan Beulich <jbeulich@novell.com>
2361 * config/tc-ia64.c (parse_section_name): Handle non-quoted first
2362 argument.
2363 (dot_xdata): Free section name after use.
2364 (dot_float_cons): Likewise.
2365 (dot_xstringer): Likewise.
2366 (dot_xdata_ua): Likewise.
2367 (dot_float_cons_ua): Likewise.
2368 (md_pseudo_table): Add xdata16 and xdata16.ua.
2370 2005-02-10 H.J. Lu <hongjiu.lu@intel.com>
2372 * doc/all.texi: Add IA64.
2373 * doc/as.texinfo: Likewise.
2375 * doc/c-ia64.texi: Fix typos.
2377 2005-02-10 Julian Brown <julian@codesourcery.com>
2379 * config/tc-arm.c (do_t_ldmstm): Change BFD_RELOC_NONE to
2380 BFD_RELOC_UNUSED.
2381 (do_t_push_pop): Likewise.
2382 (md_assemble): Likewise.
2383 (md_apply_fix3): Handle BFD_RELOC_NONE correctly, make
2384 BFD_RELOC_UNUSED same as previous meaning of BFD_RELOC_NONE.
2385 (create_unwind_entry): Output dependency on the required personality
2386 routines.
2388 2005-02-07 Nathan Sidwell <nathan@codesourcery.com>
2390 * as.h (seg_not_empty_p): Return int, not bfd_boolean.
2391 * subsegs.c (seg_not_empty_p): Likewise.
2393 2005-02-07 Inderpreet Singh <inderpreetb@noida.hcltech.com>
2395 * config/tc-maxq.c (md_estimate_size_before_relax): Correct the
2396 relative jump calculation.
2397 <md_convert_frag) : Likewise.
2398 <output_disp): Likewise.
2400 2005-02-07 Hans-Peter Nilsson <hp@axis.com>
2402 * write.c (write_object_file): Recognize warning-symbol construct
2403 and skip object- and target- handling for the second symbol.
2405 2005-02-02 Jan Beulich <jbeulich@novell.com>
2407 * config/tc-ia64.c (dot_pred_rel): Update comment. Handle @-prefixed
2408 designators along with quoted ones. Free copy of quoted designator
2409 when done.
2411 2005-02-01 Ben Elliston <bje@au.ibm.com>
2413 * config/atof-ieee.c, config/obj-coff.c, config/obj-elf.c,
2414 config/obj-ieee.c, config/obj-som.c, config/obj-vms.c,
2415 config/tc-a29k.c, config/tc-alpha.c, config/tc-arc.c,
2416 config/tc-arm.c, config/tc-d30v.c, config/tc-dlx.c,
2417 config/tc-fr30.c, config/tc-h8300.c, config/tc-h8500.c,
2418 config/tc-i370.c, config/tc-i386.c, config/tc-i960.c,
2419 config/tc-ia64.c, config/tc-m32r.c, config/tc-m32r.h,
2420 config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-mips.c,
2421 config/tc-mn10200.c, config/tc-msp430.c, config/tc-ns32k.c,
2422 config/tc-openrisc.c, config/tc-or32.c, config/tc-pdp11.c,
2423 config/tc-pj.c, config/tc-sparc.h, config/tc-tic54x.c,
2424 config/tc-tic80.c, config/tc-v850.c, config/tc-w65.c,
2425 config/tc-xtensa.c, config/tc-z8k.c, config/xtensa-relax.c: Remove
2426 #if 0'd code throughout.
2428 2005-01-31 Nick Clifton <nickc@redhat.com>
2430 * as.c (parse_args): Bump copyright date reported by --version to
2431 2005.
2433 2005-01-31 Nick Clifton <nickc@redhat.com>
2435 * configure.tgt: Remove obsolete targets m68k-lynxos, sparc-lynxos
2436 and vax-vms.
2438 2005-01-31 Jan Beulich <jbeulich@novell.com>
2440 * macro.c (buffer_and_nest): Allow 'from' being NULL; handle anything
2441 that can end with .endr in that case. Make requiring/permitting
2442 pseudo-ops without leading dot closer to the logic in read.c serving
2443 the same purpose.
2444 (expand_irp): Don't pass a mnemonic to buffer_and_nest as it will be
2445 ignored.
2447 2005-01-31 Jan Beulich <jbeulich@novell.com>
2449 * macro.c (do_formals): Adjust to no longer accept empty parameter
2450 names.
2451 (define_macro): Adjust to no longer accept empty macro name, garbage
2452 following the parameters, or macros that were previously defined.
2453 * read.c (s_bad_end): Declare.
2454 (potable): Add endm. Handler for endr and endm is s_bad_end.
2455 (s_bad_end): Rename from s_bad_endr. Adjust to handle both .endm
2456 and .endr.
2457 * read.h (s_bad_endr): Remove.
2459 2005-01-31 Jan Beulich <jbeulich@novell.com>
2461 * config/tc-ia64.c (parse_operands): Parse all specified operands,
2462 immediately discarding (but counting) those exceeding the maximum
2463 possible amount. Track whether output and input operand counts ever
2464 matched, and use this to better indicate which of the operands/
2465 operand types was wrong; specifically don't default to pointing to
2466 the first operand.
2468 2005-01-31 Jan Beulich <jbeulich@novell.com>
2470 * config/tc-ia64.c (unwind): Remove proc_end (now an automatic
2471 variable in dot_endp). Add body and insn. Make prologue,
2472 prologue_mask, body, and insn bitfields.
2473 (fixup_unw_records): Remove spurious new-lines from end of diagnostic
2474 messages.
2475 (in_procedure, in_prologue, in_body): New.
2476 (dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
2477 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
2478 dot_unwentry, dot_altrp, dot_savemem, dot_saveg, dot_savef, dot_saveb,
2479 dot_savegf, dot_spill, dot_spillreg, dot_spillmem, dot_spillreg_p,
2480 dot_spillmem_p, dot_label_state, dot_copy_state, dot_unwabi,
2481 dot_personality): Use the appropriate one of the above.
2482 (dot_proc): Clear unwind.proc_start; set to current location only if
2483 none of the entry points were valid. Check for non-zero-length entry
2484 point names. Check that entry points aren't defined, yet. Clear
2485 unwind.prologue, unwind.body, and unwind.insn.
2486 (dot_body): Call in_procedure. Check that first directive in procedure
2487 had no insns emitted before. Set unwind.body.
2488 (dot_prologue): Call in_procedure. Check that not already in prologue.
2489 Check that first directive in procedure had no insns emitted before.
2490 Clear unwind.body.
2491 (dot_endp): Call in_procedure. Declare proc_end. Check for non-zero-
2492 length entry point names. Check that entry points became defined.
2493 (md_assemble): Set unwind.insn once unwind.proc_start is defined.
2495 2005-01-31 Jan Beulich <jbeulich@novell.com>
2497 * config/tc-ia64.c (emit_one_bundle): Snapshot manual bundling state
2498 before actually using it. Don't generate an error in manual bundling
2499 mode when looking at an insn requiring slot 2 but not yet at slot 2.
2500 Don't generate an error in manual bundling mode when looking at an
2501 insn required to be last in its group but the required slot hasn't
2502 been reached, yet. Allow conversion from MII to MI;I for bundle
2503 consisting of only 2 insns with the stop between them. Suppress
2504 various meaningless errors resulting from detecting earlier ones.
2506 2005-01-31 Jan Beulich <jbeulich@novell.com>
2508 * config/tc-ia64.c (parse_operands): Also handle alloc without first
2509 input being ar.pfs.
2511 2005-01-28 Christian Groessler <chris@groessler.org>
2513 * config/tc-z8k.c (md_assemble): Improve error detection.
2515 2005-01-28 Jan Beulich <jbeulich@novell.com>
2517 * config/tc-ia64.c (ia64_estimate_size_before_relax): Allocate space
2518 for personality routine pointer only if there is one.
2519 (ia64_convert_frag): Likewise.
2520 (generate_unwind_image): Likewise.
2522 2005-01-27 Christian Groessler <chris@groessler.org>
2524 * config/tc-z8k.c (INSERT): Remove, not used anywhere.
2525 (md_apply_fix3): Make relative branches out of range an error
2526 instead of a warning. Display correct line number for out of
2527 range branches/calls/memory accesses.
2529 2005-01-27 Nathan Sidwell <nathan@codesourcery.com>
2531 * dwarf2dbg.c (dwarf2_finish): Correct logic for determining when
2532 to emit .debug_line and other debug sections.
2533 * as.h (seg_not_empty_p): Declare.
2534 * subsegs.c (seg_not_empty_p): New predicate.
2536 2005-01-27 Andrew Cagney <cagney@gnu.org>
2538 * configure: Regenerate to track ../gettext.m4 change.
2540 2005-01-27 Jan Beulich <jbeulich@novell.com>
2542 * config/tc-ia64.c (emit_one_bundle): Change "?imbf??" to "?ibmfxx".
2544 2005-01-27 Jan Beulich <jbeulich@novell.com>
2546 * config/tc-ia64.c (emit_one_bundle): Add late resolution of move
2547 to/from application registers dynamic insns.
2548 (md_assemble): Defer resolution of move to/from application registers
2549 dynamic insns when they can be issued on either the I- or M-units.
2551 2005-01-25 Alexandre Oliva <aoliva@redhat.com>
2553 * config/tc-frv.c (md_apply_fix3): Mark TLS symbols as such.
2554 2004-12-10 Alexandre Oliva <aoliva@redhat.com>
2555 * config/tc-frv.c (frv_pic_ptr): Add tlsmoff support.
2556 2004-11-10 Alexandre Oliva <aoliva@redhat.com>
2557 * cgen.c (gas_cgen_parse_operand): Handle
2558 CGEN_PARSE_OPERAND_SYMBOLIC.
2559 * config/tc-frv.c (md_cgen_lookup_reloc): Handle TLS relocations.
2560 (frv_force_relocation): Likewise. Fix handling of PIC
2561 relocations.
2562 (md_apply_fix3): Likewise.
2564 2005-01-21 Ben Elliston <bje@au.ibm.com>
2566 * as.h: Remove #if 0'd code.
2567 * atof-generic.c (atof_generic): Likewise.
2568 * ecoff.c (ecoff_directive_frame): Likewise.
2569 * frags.h (FRAG_APPEND_1_CHAR): Likewise.
2570 * itbl-ops.c (itbl_add_reg): Likewise.
2571 * listing.c (calc_hex): Likewise.
2572 * read.c (MASK_CHAR): Likewise.
2573 * subsegs.c (subsegs_print_statistics): Likewise.
2574 * symbols.c (indent): Likewise.
2575 * write.c (write_relocs): Likewise.
2576 (write_object_file): Likewise.
2577 (relax_frag): Likewise.
2579 2005-01-20 Nick Clifton <nickc@redhat.com>
2581 * as.c (std_longopts): Add an entry for "--a" in order to prevent
2582 getopt_long_only() from considering -a as an abbreviation for
2583 --alternate.
2584 (parse_args): Fix the parsing of -a=<file>.
2586 2005-01-20 Alan Modra <amodra@bigpond.net.au>
2588 PR gas/684
2589 * read.c (s_incbin): Adjust default count for skip. Check validity
2590 of count and skip rigorously.
2592 2005-01-19 Fred Fish <fnf@specifixinc.com>
2594 * config/tc-mips.c (dummy_opcode): Add init for new struct member.
2596 2005-01-19 Richard Sandiford <rsandifo@redhat.com>
2598 * read.c (convert_to_bignum): New function, split out from...
2599 (emit_expr): ...here. Handle the case where X_add_number is
2600 positive and the input value is negative.
2601 (output_big_sleb128): Fix setting of continuation bit. Check whether
2602 the final byte needs to be sign-extended. Fix size-shrinking loop.
2603 (emit_leb128_expr): When generating a signed leb128, see whether the
2604 sign of an O_constant's X_add_number matches the sign of the input
2605 value. Use a bignum if not.
2607 2005-01-17 Andrew Stubbs <andrew.stubbs@st.com>
2609 * tc-sh.c (md_begin,md_parse_option): Change arch_sh1_up to
2610 arch_sh_up in order to match the external name and make the
2611 testsuite's job easier.
2613 2005-01-14 H.J. Lu <hongjiu.lu@intel.com>
2615 PR 659
2616 * config/tc-i386.c (i386_scale): Disallow 0 scale.
2618 2005-01-12 Nick Clifton <nickc@redhat.com>
2620 * config/tc-iq2000.c (s_iq2000_set): Fix thinko parsing
2621 ignored_arguments array.
2623 2005-01-10 H.J. Lu <hongjiu.lu@intel.com>
2625 * write.c (write_object_file): Disallow a symbol equated to
2626 common symbol.
2628 2005-01-10 Inderpreet Singh <inderpreetb@noida.hcltech.com>
2630 * tc-maxq.c: Replace constants 10 and 20 with bfd_mach_maxq10 and
2631 bfd_mach_maxq20.
2632 (md_pseudo_table): Add new pseudo ops for maxq10 and maxq20.
2633 (maxq_target): New function: Set the machine type.
2635 2005-01-06 Paul Brook <paul@codesourcery.com>
2637 * config/tc-arm.c (FPU_DEFAULT): Define for TE_VXWORKS.
2638 (md_begin): Handle TE_VXWORKS for FP defaults.
2639 (md_apply_fix3): Correct rela offsets.
2640 (elf32_arm_target_format): Add VxWorks targets.
2642 2005-01-06 Paul Brook <paul@codesourcery.com>
2644 * configure.tgt: Set em=vxworks for *-*-vxworks.
2645 * config/te-vxworks.h: New File.
2647 2005-01-06 Paul Brook <paul@codesourcery.com>
2649 * config/tc-arm.c (arm_cpus): Correct arch field for arm1026ej-s.
2651 2005-01-04 Dmitry Diky <diwil@spec.ru>
2653 * config/tc-msp430.c (md_apply_fix3): Fix offset calculation for
2654 global label.
2656 2005-01-03 David Mosberger <davidm@hpl.hp.com>
2658 * config/tc-ia64.c (md): Add member "loc_directive_seen".
2659 (dot_loc): New function.
2660 (md_pseudo_table): Add entry to map .loc to dot_loc().
2661 (emit_one_bundle): Only call dwarf2_gen_line_info() if we have
2662 seen a .loc directive or we're generating DWARF2 debug info for
2663 assembly source.
2665 2004-12-29 Alan Modra <amodra@bigpond.net.au>
2667 PR gas/619
2668 * read.c (s_comm_internal): Don't zero end of name until size
2669 expression has been parsed.
2671 2004-12-25 Marek Michalkiewicz <marekm@amelek.gda.pl>
2673 * config/tc-avr.c (mcu_types): Move attiny{13,2313} from avr4 to avr2.
2675 2004-12-23 Tomer Levi <Tomer.Levi@nsc.com>
2677 * config/tc-crx.c: Support 'bcop' relaxation (dealt as in 'cmp&branch'
2678 case).
2680 2004-12-22 Ian Lance Taylor <ian@airs.com>
2682 * configure.tgt: New.
2683 * configure.in: Move setting of cpu_type, fmt, etc., to
2684 configure.tgt.
2685 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add
2686 $(srcdir)/configure.tgt.
2687 * configure, Makefile.in: Rebuild.
2689 2004-12-22 Klaus Rudolph <lts-rudolph@gmx.de>
2691 * config/tc-avr.c: Add support for the new R_AVR_LDI, R_AVR_6 and
2692 R_AVR_6_ADIW relocs for the LDI, ADIW/SBIW and LDD/STD
2693 instructions.
2694 (avr_offset_expression): New function to parse offsets for LDI
2695 instructions.
2696 (avr_operand): Use it.
2697 (md_apply_fix3): Generate the relocs.
2699 2004-12-16 Andrew Stubbs <andrew.stubbs@st.com>
2701 * config/tc-sh64.c (shmedia_md_apply_fix3): Add missing
2702 BFD_RELOC_SH_IMMS10BY8 relocation.
2704 * config/tc-sh64.c (shmedia_build_Mytes): Emit an error message rather
2705 than just ignoring bad code.
2707 2004-12-16 Richard Sandiford <rsandifo@redhat.com>
2709 * config/tc-v850.c (handle_lo16): New function.
2710 (v850_reloc_prefix): Use it to check lo().
2711 (md_assemble, md_apply_fix3): Handle BFD_RELOC_V850_LO16_SPLIT_OFFSET.
2713 2004-12-14 P.J. Darcy <darcypj@us.ibm.com>
2715 * configure.in: Add s390x-ibm-tpf support.
2716 * configure: Regenerate.
2718 2004-12-15 Jan Beulich <jbeulich@novell.com>
2720 * config/obj-elf.c (obj_elf_change_section): Only set type and
2721 attributes on new sections. Emit warning when type of re-declared
2722 section doesn't match.
2724 2004-12-15 Jan Beulich <jbeulich@novell.com>
2726 * dw2gencfi.c (dot.cfi.startproc): Clear cur_cfa_offset so
2727 '.cfi_startproc simple' doesn't inherit the old value.
2729 2004-12-15 Jan Beulich <jbeulich@novell.com>
2731 * dw2gencfi.c (output_cfi_insn): Adjust DW_CFA_def_cfa_sf generation
2732 to emit a signed and factored offset. Adjust DW_CFA_def_cfa_offset_sf
2733 generation to emit a factored offset.
2735 2004-12-10 Ian Lance Taylor <ian@wasabisystems.com>
2737 * config/tc-mips.c (macro) [M_LA_AB]: Give an error for a offset
2738 which is too large in the case of NO_PIC without 64-bit
2739 addresses.
2741 * config/tc-mips.c (mips_in_shared): New static variable.
2742 (macro_build_lui): Permit "_gp" if !mips_in_shared.
2743 (md_longopts): Add -mshared and -mno-shared.
2744 (md_parse_option): Handle OPTION_MSHARED and OPTION_MNO_SHARED.
2745 (s_cpload): Implement !mips_in_shared case.
2746 (s_cpsetup): Likewise.
2747 * doc/c-mips.texi (MIPS Opts): Document -mno-shared.
2748 * NEWS: Mention -mno-shared.
2750 2004-12-09 Paul Brook <paul@codesourcery.com>
2752 * config/tc-arm.c (s_arm_unwind_fnend): Use R_ARM_PREL31 relocation
2753 for function start.
2755 2004-12-09 Ian Lance Taylor <ian@wasabisystems.com>
2757 * config/tc-mips.c (append_insn): If we emit a nop during a relax
2758 sequence, increase the size of the sequence.
2760 * config/tc-mips.c (mips_cpu_info_table): Change "9000" entry to
2761 use CPU_RM9000.
2763 2004-12-07 Ben Elliston <bje@gnu.org>
2765 * read.c (s_align): Use an align_limit temporary to allay a GCC
2766 signed/unsigned comparison warning.
2768 2004-12-01 Mark Mitchell <mark@codesourcery.com>
2770 * Makefile.am (TARG_ENV_HFILES): Add te-armlinuxeabi.h.
2771 * configure.in: Use it for arm*-*-linux-gnueabi*.
2772 * config/tc-arm.c: Allow emulation file to set FPU_DEFAULT.
2773 * config/te-armlinuxeabi.h: New file.
2774 * Makefile.in: Regenerated.
2775 * aclocal.m4: Likewise.
2776 * configure: Likewise.
2777 * doc/Makefile.in: Regenerated.
2779 2004-12-02 Bob Wilson <bob.wilson@acm.org>
2781 * config/tc-xtensa.c (xtensa_switch_section_emit_state): Use subseg_set.
2782 (xtensa_restore_emit_state): Likewise.
2784 2004-12-02 Alan Modra <amodra@bigpond.net.au>
2786 * read.c (ALIGN_LIMIT): Define, increasing limit for BFD_ASSEMBLER.
2787 (s_align): Use it.
2789 2004-11-30 Tero Niemela <tero_niemela@yahoo.com>
2791 * Makefile.am: Change LOCALEDIR to $(datadir)/share.
2792 * Makefile.in: Regenerate.
2794 2004-11-29 Tomer Levi <Tomer.Levi@nsc.com>
2796 * config/tc-crx.c: Major code cleanup. Remove unused variables and
2797 functions, give functions a meaningful name, add comments.
2798 (check_range): New function - Replace operand size calculation
2799 with range checking.
2800 (assemble_insn): Update Algorithm, improve error issuing.
2801 (enum op_err): New.
2802 (process_label_constant): Bug fix regarding COP_BRANCH_INS relocation
2803 handling.
2805 2004-11-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2807 * config/tc-m32r.c (md_pcrel_from_section): Fixed a pcrel relocte
2808 miss between different section in the same module.
2809 (tc_gen_reloc): Likewise.
2811 2004-11-25 Theodore A. Roth <troth@openavr.org>
2813 * gas/config/tc-avr.c (mcu_types): Add support for atmega165,
2814 atmega325, atmega3250, atmega645 and atmega6450.
2816 2004-11-25 Jan Beulich <jbeulich@novell.com>
2818 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
2819 permissible for the selected instruction suffix.
2820 (process_suffix): For DefaultSize instructions, suppressing the
2821 guessing of a 'q' suffix if the instruction doesn't support it is
2822 pointless, because only an 'l' suffix can be guessed in this place.
2824 2004-11-24 Nick Clifton <nickc@redhat.com>
2826 * config/tc-iq2000.c: Remove support for IQ10 processor.
2827 Convert to ISO C90 formatting.
2828 * config/tc-iq2000.h: Likewise.
2830 2004-11-23 Nick Clifton <nickc@redhat.com>
2832 * config/tc-mn10300.c (md_relax_table): More fixes to the offsets
2833 in this table. They should be correct now.
2835 2004-11-23 Jan Beulich <jbeulich@novell.com>
2837 * config/tc-i386.h (CpuMMX2): Declare. Artificial classifier to
2838 indicate the MMX extensions added by both SSE and 3DNow!A.
2839 (Cpu3dnowA): Declare.
2840 (CpuUnknownFlags): Update.
2841 * config/tc-i386.c (cpu_sub_arch_name): Declare.
2842 (cpu_arch): i586 and pentium do not imply MMX. i686 and pentiumpro do
2843 neither imply SSE nor MMX. k6 implies MMX. k6_2 additionally implies
2844 3DNow!. Athlon additionally implies 3DNow!A. Several new
2845 entries (those starting with a dot are for sub-arch specification).
2846 (set_cpu_arch): Handle sub-arch specifications.
2847 (parse_insn): Distinguish between instructions not supported because
2848 of insufficient CPU features and because of 64-bit mode.
2849 * doc/c-i386.texi: Describe enhanced .arch directive.
2851 2004-11-22 Bob Wilson <bob.wilson@acm.org>
2853 * config/tc-xtensa.c (xg_add_opcode_fix): Set fx_no_overflow.
2855 2004-11-22 Bob Wilson <bob.wilson@acm.org>
2857 * dwarf2dbg.c (dwarf2_finish): Don't write a .debug_line section
2858 without a corresponding .debug_info section.
2860 2004-11-22 Hans-Peter Nilsson <hp@axis.com>
2862 * read.c (potable): Add "error" and "warning".
2863 (s_errwarn): New function.
2864 * read.h (s_errwarn): Declare.
2865 * doc/as.texinfo (Error, Warning): Document .error and .warning.
2867 2004-11-22 Nick Clifton <nickc@redhat.com>
2869 * config/tc-tic54x.c (tic54x_adjust_symtab): Adjust call to
2870 c_dot_file_symbol.
2872 2004-11-19 Alan Modra <amodra@bigpond.net.au>
2874 * config/tc-msp430.c (struct rcodes_s, MSP430_RLC, msp430_rcodes,
2875 struct hcodes_s, msp430_hcodes): From include/opcode/msp430.h.
2877 2004-11-19 Alan Modra <amodra@bigpond.net.au>
2879 * config/obj-coff.c (c_dot_file_symbol): Add "app" param.
2880 (coff_adjust_symtab): Adjust call.
2881 (crawl_symbols): Likewise.
2882 * config/obj-coff.h (c_dot_file_symbol): Add "app" param.
2883 (obj_app_file): Adjust.
2885 2004-11-18 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
2887 * configure.in: Enable bfd_assember for the MAXQ port.
2888 * configure: Regenerate.
2890 2004-11-12 Bob Wilson <bob.wilson@acm.org>
2891 Sterling Augustine <sterling@tensilica.com>
2893 * config/tc-xtensa.c (finish_vinsn): Clear pending instruction if
2894 there is a conflict.
2895 (check_t1_t2_reads_and_writes): Check for both reads and writes to
2896 interfaces that are related as determined by xtensa_interface_class_id.
2898 2004-11-12 Nick Clifton <nickc@redhat.com>
2900 * config/tc-mn10300.c (md_relax_table): Fix off by one negative
2901 offsets for conditional branches.
2903 2004-11-11 Bob Wilson <bob.wilson@acm.org>
2905 * config/tc-xtensa.c (MAX_IMMED6): Change value to 65.
2907 2004-11-10 Bob Wilson <bob.wilson@acm.org>
2909 * config/tc-xtensa.c (update_next_frag_state): Always add a NOP if
2910 relaxing at the end of a loop. Don't mark frags as UNREACHABLE or
2911 MAYBE_UNREACHABLE.
2912 (relax_frag_immed): Update call to update_next_frag_state.
2914 2004-11-10 Alan Modra <amodra@bigpond.net.au>
2916 * obj.h (struct format_ops <app_file>): Add int param.
2917 * read.h (s_app_file_string): Likewise.
2918 * read.c (s_app_file_string): Likewise.
2919 (s_app_file): Adjust s_app_file_string call.
2920 * config/tc-mips.c (s_mips_file): Likewise.
2921 * config/obj-coff.h (obj_app_file): Add app param.
2922 * config/obj-ecoff.h (obj_app_file): Likewise.
2923 * config/obj-multi.h (obj_app_file): Likewise.
2924 * config/obj-elf.h (elf_file_symbol): Likewise.
2925 * config/obj-elf.c (elf_file_symbol): Only emit one file symbol
2926 if called for # preprocessor lines.
2928 2004-11-08 H.J. Lu <hongjiu.lu@intel.com>
2930 PR 528
2931 * symbols.c (resolve_symbol_value): Convert weak symbols only
2932 for Windows PECOFF.
2933 (symbol_equated_reloc_p): Don't equate weaks when relocating
2934 only for Windows PECOFF.
2936 2004-11-08 Tomer Levi <Tomer.Levi@nsc.com>
2938 * config/tc-crx.c (print_insn): Check and set insn_addr.
2939 * config/tc-crx.h (md_frag_check): Define.
2941 2004-11-08 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
2942 Vineet Sharma <vineets@noida.hcltech.com>
2944 * configure.in: Add support for new target maxq-coff.
2945 * configure: Regenerate.
2946 * NEWS: Mention new support.
2947 * config/tc-maxq.c: New file.
2948 * config/tc-maxq.h: New file.
2949 * config/obj-coff.h: Add support for maxq-coff.
2951 2004-11-08 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
2953 * symbols.c (any_external_name): Define.
2954 (resolve_symbol_value): Convert weak symbols.
2955 (S_SET_EXTERNAL): Support any_external_name.
2956 (S_SET_NAME): Qualify parameter const.
2957 (symbol_equated_reloc_p): Equate to weaks when relocating.
2958 * symbols.h (S_SET_NAME): Qualfiy parameter const.
2959 * tc.h (any_external_name): Declare.
2960 * config/obj-coff.c ("coff/pe.h"): Include for BFD
2961 assemblers also.
2962 (weak_is_altname): Declare and define.
2963 (weak_name2altname): Same.
2964 (weak_altname2name): Same.
2965 (weak_uniquify): Same.
2966 (weak_altprefix): Define.
2967 (obj_coff_weak): Change .weak syntax and handling.
2968 (coff_frob_symbol): Fix PE weak symbol alternates.
2969 * config/obj-coff.h (USE_UNIQUE): Define.
2970 * config/tc-i386.c (md_apply_fix3): Assume weak symbols
2971 are in another segment.
2972 (tc_gen_reloc): Remove broken addend hack.
2973 doc/as.texinfo: Update.
2975 2004-11-05 Sterling Augustine <sterling@tensilica.com>
2977 * config/tc-xtensa.c (total_frag_text_expansion): New.
2978 (md_estimate_size_before_relax): Use it.
2979 (find_address_of_next_align_frag): Likewise.
2981 2004-11-05 Tomer Levi <Tomer.Levi@nsc.com>
2983 * config/tc-crx.c: Rename argument types.
2984 (processing_arg_number): Rename to 'cur_arg_num'.
2985 (get_number_of_bits): Rename to 'set_operand_size'.
2986 (get_operandtype): Rename to 'parse_operand', totally rewrite.
2987 (set_cons_rparams): Rename to 'set_operand', totally rewrite.
2988 (set_indexmode_parameters): Remove function, integrate its code into
2989 'set_operand'.
2990 (set_operand_size): Get rid of 'Operand Number' function parameter -
2991 use global variable 'cur_arg_num' instead.
2992 Use a local 'argument' pointer to reference the current argument.
2993 (parse_operand): Likewise.
2994 (set_operand): Likewise.
2995 (process_label_constant): Likewise.
2997 2004-11-04 Bob Wilson <bob.wilson@acm.org>
2999 * config/tc-xtensa.c: Remove XTENSA_SECTION_RENAME ifdefs.
3000 (add_section_rename): Delete. Inlined into...
3001 (build_section_rename): ...here. Use xstrdup instead of strdup.
3002 (xtensa_section_rename): Drop "const" from argument and return types.
3003 (md_show_usage): Indent to match show_usage().
3004 * config/tc-xtensa.h: Remove XTENSA_SECTION_RENAME ifdefs.
3005 (tc_canonicalize_section_name): Define.
3006 (md_elf_section_rename): Remove unused macro.
3007 * doc/as.texinfo (Overview): Document Xtensa --rename-section option.
3008 * doc/c-xtensa.texi (Xtensa Options): Likewise.
3009 (Frame Directive): Delete.
3011 2004-11-04 Daniel Jacobowitz <dan@debian.org>
3013 * configure.in: Remove arm-*-oabi and thumb-*-oabi.
3014 * config/tc-arm.c (target_oabi): Delete.
3015 (md_apply_fix3, elf32_arm_target_format): Remove target_oabi checks.
3016 (arm_opts): Remove moabi.
3017 * doc/as.texinfo (Overview): Remove documentation of -moabi.
3018 * doc/c-arm.texi (ARM Options): Likewise.
3019 * configure: Regenerated.
3021 2004-11-04 Hans-Peter Nilsson <hp@axis.com>
3023 * configure.in (crisv32): Recognize. AC_DEFINE_UNQUOTED
3024 DEFAULT_CRIS_ARCH. Handle crisv32-*-linux-gnu* like
3025 cris-*-linux-gnu* and crisv32-*-* like cris-*-*.
3026 * configure: Regenerate.
3027 * config/tc-cris.c (enum cris_archs): New.
3028 (cris_mach, cris_arch_from_string, s_cris_arch, get_sup_reg)
3029 (cris_insn_ver_valid_for_arch): New functions.
3030 (DEFAULT_CRIS_ARCH): New macro, default to cris_any_v0_v10.
3031 (cris_arch): New variable.
3032 (md_pseudo_table): New pseudo .arch.
3033 (err_for_dangerous_mul_placement): Initialize according to
3034 DEFAULT_CRIS_ARCH.
3035 (STATE_COND_BRANCH): Renamed from STATE_CONDITIONAL_BRANCH.
3036 All users changed.
3037 (STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON)
3038 (STATE_ABS_BRANCH_V32, STATE_LAPC, BRANCH_BF_V32, BRANCH_BB_V32)
3039 (BRANCH_WF_V32, BRANCH_WB_V32): New.
3040 (BRANCH_BF, BRANCH_BB, BRANCH_WF, BRANCH_WB): Don't undef after
3041 use in md_cris_relax_table.
3042 (md_cris_relax_table): Add entries for STATE_COND_BRANCH_V32,
3043 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
3044 Update and improve head comment.
3045 (OPTION_PIC): Define in terms of previous option, OPTION_US.
3046 (OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): Similar.
3047 (OPTION_ARCH): New.
3048 (md_longopts): New option --march=...
3049 (cris_any_v0_v10_long_jump_size, crisv32_long_jump_size): New
3050 macros.
3051 (md_long_jump_size): Initialize in terms of DEFAULT_CRIS_ARCH.
3052 (HANDLE_RELAXABLE): New macro.
3053 (md_estimate_size_before_relax): Use HANDLE_RELAXABLE for common
3054 cases. Check for weak symbols and assume not relaxable. Handle
3055 STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON,
3056 STATE_ABS_BRANCH_V32, STATE_LAPC. Use new variable symbolP, not
3057 fragP->fr_symbol.
3058 (md_convert_frag): Handle STATE_COND_BRANCH_V32,
3059 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
3060 (cris_create_short_jump): Adjust for CRISv32.
3061 (cris_relax_frag): Handle new states.
3062 (md_create_long_jump): Ditto. Emit error for common_v10_v32.
3063 (md_begin): Define symbols "..asm.arch.cris.v32",
3064 "..asm.arch.cris.v10", "..asm.arch.cris.common_v10_v32" and
3065 "..asm.arch.cris.any_v0_v10". Use cris_insn_ver_valid_for_arch
3066 when entering opcode table entry points.
3067 (md_assemble): Adjust branch handling for CRISv32. Handle LAPC
3068 relaxation. In fix_new_exp call for main insn, pass 1 for pcrel
3069 parameter for 8, 16 and 32-bit pc-relative insns and LAPC.
3070 (cris_process_instruction): Initialize out_insnp->insn_type to
3071 CRIS_INSN_NONE, not CRIS_INSN_NORMAL.
3072 <case ']', '[', 'A', 'd', 'Q', 'N', 'n', 'Y', 'U', 'u', 'T'>: New
3073 cases.
3074 <case 'm'>: Check that modified_char == '.'.
3075 <invalid operands>: Consume the rest of the line.
3076 When operands don't match, skip over subsequent insns with
3077 non-matching version specifier but same mnemonic.
3078 <immediate constant, case SIZE_SPEC_REG>: Immediate operands for
3079 special registers in CRISv32 are always 32 bit long.
3080 <immediate constant, case SIZE_FIELD_SIGNED, SIZE_FIELD_UNSIGNED>:
3081 New cases.
3082 (get_gen_reg): Only recognize "PC" when followed by "+]" for v32
3083 and compatible. Recognize "ACR" for v32, unless followed by "+".
3084 (get_spec_reg): Consider cris_arch when looking up register.
3085 (get_autoinc_prefix_or_indir_op): Don't recognize assignment for
3086 v32 or compatible.
3087 (get_3op_or_dip_prefix_op): Check for ']' after seeing '[rN+'.
3088 (cris_get_expression): Restore input_line_pointer if failing "early".
3089 (get_flags): Consider cris_arch and recognize flags accordingly.
3090 (branch_disp): Adjust for CRISv32.
3091 (gen_cond_branch_32): Similar. Emit error for common_v10_v32.
3092 (cris_number_to_imm): Use as_bad_where, not as_bad. Remove
3093 related FIXME. Don't insist on BFD_RELOC_32_PCREL fixup to be
3094 resolved. Don't enter zeros in object file for
3095 BFD_RELOC_32_PCREL.
3096 <case BFD_RELOC_CRIS_LAPCQ_OFFSET, BFD_RELOC_CRIS_SIGNED_16>
3097 <case BFD_RELOC_CRIS_SIGNED_8>: New case.
3098 (md_parse_option): Break out "return 1".
3099 <OPTION_ARCH> New case.
3100 (tc_gen_reloc): <case BFD_RELOC_CRIS_LAPCQ_OFFSET>
3101 <case BFD_RELOC_CRIS_SIGNED_16, BFD_RELOC_CRIS_SIGNED_8>
3102 <case BFD_RELOC_CRIS_UNSIGNED_8, BFD_RELOC_CRIS_UNSIGNED_16>
3103 <case BFD_RELOC_32_PCREL>: New cases.
3104 Addends for non-zero fx_pcrel are too in fx_offset.
3105 (md_show_usage): Show --march=<arch>.
3106 (md_apply_fix3): Adjust val for BFD_RELOC_CRIS_LAPCQ_OFFSET.
3107 (md_pcrel_from): BFD_RELOC_CRIS_LAPCQ_OFFSET is PC-relative too.
3108 (s_syntax) <struct syntaxes>: Properly constify member operand.
3109 * config/tc-cris.h (TARGET_MACH): Define.
3110 (cris_mach): Declare.
3111 * doc/as.texinfo (Overview) <CRIS>: Add --march=...
3112 * doc/c-cris.texi (CRIS-Symbols): New node for built-in symbols.
3113 (CRIS-Opts): Document --march=...
3114 (CRIS-Pseudos): Document .arch.
3116 2004-11-04 Jan Beulich <jbeulich@novell.com>
3118 * config/tc-i386.c (set_intel_syntax): Allow % in symbol names when
3119 intel syntax and no register prefix, allow $ in symbol names when
3120 intel syntax.
3121 (set_16bit_gcc_code_flag): Replace literal 'l' by LONG_MNEM_SUFFIX.
3122 (intel_float_operand): Add fourth return value indicating math control
3123 operations. Make classification more precise.
3124 (md_assemble): Complain if memory operand of mov[sz]x has no size
3125 specified.
3126 (parse_insn): Translate word operands to floating point instructions
3127 operating on integers as well as control instructions to short ones
3128 as expected by AT&T syntax. Translate 'd' suffix to short one only for
3129 floating point instructions operating on non-integer operands.
3130 (match_template): Remove fldcw special case. Adjust q-suffix handling
3131 to permit it on fild/fistp/fisttp in AT&T mode.
3132 (process_suffix): Don't guess DefaultSize insns' suffix from
3133 stackop_size for certain floating point control instructions. Guess
3134 suffix for branch and [ls][gi]dt based on flag_code. Split error
3135 messages for Intel and AT&T syntax, and make the condition more strict
3136 for the former. Adjust suppressing of generation of operand size
3137 overrides.
3138 (intel parser): Allow the full set of MASM operators. Add FWORD, TBYTE,
3139 OWORD, and XMMWORD operand size specifiers (TBYTE replaces XWORD). Add
3140 more error checking.
3141 * config/tc-i386.h (BYTE_PTR WORD_PTR DWORD_PTR QWORD_PTR XWORD_PTR
3142 SHORT OFFSET_FLAT FLAT NONE_FOUND): Remove unused defines.
3144 2004-11-03 Hans-Peter Nilsson <hp@axis.com>
3146 * symbols.c (colon) [!WORKING_DOT_WORD]: Don't declare
3147 md_short_jump_size, md_long_jump_size.
3148 * write.c [!WORKING_DOT_WORD]: Ditto.
3149 * tc.h [!WORKING_DOT_WORD]: Declare them here. Drop const
3150 qualifier.
3151 * config/tc-cris.h (md_short_jump_size, md_long_jump_size): Don't
3152 declare.
3153 * config/tc-cris.c (md_short_jump_size, md_long_jump_size): Drop
3154 const qualifier in these definitions.
3155 * config/tc-i370.c, config/tc-m68k.c, config/tc-pdp11.c,
3156 config/tc-s390.c, config/tc-tahoe.c, config/tc-vax.c: Ditto.
3158 2004-11-02 Nick Clifton <nickc@redhat.com>
3160 * dwarf2dbg.c (dwarf2_finish): Check for the existence of a file
3161 table before deciding to produce a .debug_line section to match up
3162 with a user provided .debug_info section.
3164 2004-10-28 Tomer Levi <Tomer.Levi@nsc.com>
3166 * config/tc-crx.c (getreg_image): Bug fix, a return value was
3167 mistakenly omitted from CRX_C_REGTYPE and CRX_CS_REGTYPE cases.
3169 2004-10-27 Tomer Levi <Tomer.Levi@nsc.com>
3171 * config/tc-crx.c: Remove global variable 'post_inc_mode'.
3172 (get_flags): New function.
3173 (get_number_of_bits): Edit comments, update numeric values to
3174 supported sizes.
3175 (process_label_constant): Don't support the colon
3176 format (SYMBOL:[s|m|l]).
3177 (set_cons_rparams): Support argument type 'arg_rbase'.
3178 (get_operandtype): Bug fix in 'rbase' operand type parsing.
3179 (handle_LoadStor): Bug fix, first handle post-increment mode.
3180 (getreg_image): Remove redundant code, update according to latest
3181 CRX spec.
3182 (print_constant): Bug fix relate to 3-word instructions.
3183 (assemble_insn): Bug fix, when matching instructions, verify also
3184 instruction type (not only mnemonic).
3185 Add various error checking.
3186 (preprocess_reglist): Support HI/LO and user registers.
3188 2004-10-25 David Mosberger-Tang <davidm@hpl.hp.com>
3190 * config/tc-ia64.c (fixup_unw_records): Don't let the "t" value
3191 in an epilogue directive go negative.
3193 2004-10-25 H.J. Lu <hongjiu.lu@intel.com>
3195 PR 474
3196 * config/tc-ia64.c (emit_one_bundle): Decrement md.num_slots_in_use
3197 after reporting template error during manual bundling. Reported
3198 by Michael Dupont, michaelx.dupont@intel.com.
3200 2004-10-25 Daniel Jacobowitz <dan@debian.org>
3202 * Makefile.am: Run dep-am.
3203 * aclocal.m4: Regenerate with automake 1.9.2.
3204 * Makefile.in: Regenerate with automake 1.9.2.
3205 * doc/Makefile.in: Likewise.
3207 * config/tc-arm.c: Include "dw2gencfi.h".
3208 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
3209 New functions.
3210 * config/tc-arm.h (TARGET_USE_CFIPOP, DWARF2_DEFAULT_RETURN_COLUMN)
3211 (DWARF2_CIE_DATA_ALIGNMENT, tc_regname_to_dw2regnum)
3212 (tc_cfi_frame_initial_instructions): Define.
3213 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
3214 Add prototypes.
3216 2004-10-21 Tomer Levi <Tomer.Levi@nsc.com>
3218 * config/tc-crx.c (assemble_insn): Check unsigned immediate
3219 operands validity.
3220 Update coprocessor id to be unsigned immediate.
3222 2004-10-18 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
3224 * config/tc-i386.c (O_secrel): Delete.
3225 (tc_pe_dwarf2_emit_offset): New function.
3226 * config/tc-i386.h (O_secrel): Define as O_md1.
3227 (TC_DWARF2_EMIT_OFFSET): Define.
3229 2004-10-18 Nick Clifton <nickc@redhat.com>
3231 * config/tc-xstormy16.c (xstormy16_cons_fix_new): Accept and
3232 ignore @fptr() directives for 4-byte fixups.
3234 2004-10-15 Alan Modra <amodra@bigpond.net.au>
3236 * Makefile.am: Run "make dep-am"
3237 * Makefile.in: Regenerate.
3239 2004-10-14 Bob Wilson <bob.wilson@acm.org>
3241 * doc/c-xtensa.texi (Xtensa Options, Absolute Literals Directive):
3242 Remove comments about placement of literal pools.
3243 (Literal Directive): Update description of literal placement.
3244 (Literal Prefix Directive): Remove statement that this does not apply
3245 to absolute-mode literals. Describe new section naming scheme.
3247 2004-10-12 Bob Wilson <bob.wilson@acm.org>
3249 * config/tc-xtensa.c (xtensa_frequency_pseudo): Use set_subseg_freq.
3250 (is_entry_opcode, is_movi_opcode, is_the_loop_opcode, is_jx_opcode,
3251 is_windowed_return_opcode): Delete.
3252 (xtensa_frob_label): Use get_subseg_target_freq.
3253 (md_assemble): Inline call to is_entry_opcode.
3254 (xtensa_handle_align): Inline call to get_frag_is_literal.
3255 (relaxation_requirements): Inline call to is_jx_opcode.
3256 (emit_single_op): Inline call to is_movi_opcode.
3257 (xg_assemble_vliw_tokens): Inline calls to get_frag_is_insn,
3258 get_frag_is_no_transform, is_entry_opcode, and
3259 set_frag_is_specific_opcode. Use get_subseg_total_freq.
3260 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags,
3261 xtensa_fix_close_loop_end_frags, relax_frag_immed, convert_frag_immed):
3262 Inline calls to get_frag_is_no_transform.
3263 (next_instrs_are_b_retw): Inline call to is_windowed_return_opcode.
3264 (xtensa_fix_short_loop_frags): Inline calls to is_the_loop_opcode and
3265 get_frag_is_no_transform.
3266 (convert_frag_immed_finish_loop): Inline calls to get_expression_value
3267 and set_frag_is_no_transform.
3268 (get_expression_value): Delete.
3269 (subseg_map struct): Rename cur_total_freq to total_freq. Rename
3270 cur_target_freq to target_freq.
3271 (get_subseg_info): Split out code to create a new map entry into ...
3272 (add_subseg_info): ... this new function.
3273 (get_last_insn_flags): Check if get_subseg_info succeeded.
3274 (set_last_insn_flags): Call add_subseg_info if needed.
3275 (get_subseg_total_freq, get_subseg_target_freq, set_subseg_freq): New.
3276 (xtensa_reorder_segments): Compute last_sec while counting sections.
3277 Remove call to get_last_sec.
3278 (get_last_sec): Delete.
3279 (cache_literal_section): Inline call to retrieve_literal_seg and its
3280 callees, seg_present and add_seg_list.
3281 (retrieve_literal_seg, seg_present, add_seg_list): Delete.
3282 (get_frag_is_insn, get_frag_is_no_transform,
3283 set_frag_is_specific_opcode, set_frag_is_no_transform): Delete.
3284 * config/tc-xtensa.h (MAX_SLOTS): Reduce from 31 to 15.
3286 2004-10-12 Bob Wilson <bob.wilson@acm.org>
3288 * config/tc-xtensa.c: Use ISO C90 formatting.
3289 * config/tc-xtensa.h: Likewise.
3290 * config/xtensa-istack.h: Likewise.
3291 * config/xtensa-relax.c: Likewise.
3292 * config/xtensa-relax.h: Likewise.
3294 2004-10-12 Paul Brook <paul@codesourcery.com>
3296 * config/tc-arm.c (md_begin): Change EF_ARM_EABI_VER3 to
3297 EF_ARM_EABI_VER4.
3298 (arm_eabis): Ditto.
3299 * doc/c-arm.texi: Document that we actually support -meabi=4, not
3300 -meabi=3.
3302 2004-10-08 Bob Wilson <bob.wilson@acm.org>
3304 * doc/as.texinfo (VTableEntry, VTableInherit): Add "directive" to index
3305 entries.
3306 (Acknowledgements): Use "GAS" instead of AS variable.
3308 2004-10-08 Daniel Jacobowitz <dan@debian.org>
3310 * config/tc-i386.c: Include "elf/x86-64.h".
3311 (i386_elf_section_type): New function.
3312 * config/tc-i386.h (md_elf_section_type): Define.
3313 (i386_elf_section_type): New prototype.
3315 2004-10-08 Linus Nielsen Feltzing <linus@haxx.se>
3317 * config/m68k-parse.h (enum m68k_register): New control register,
3318 MBAR2 (for MCF5249)
3319 * config/tc-m68k.c: Correct control register set for MCF5249.
3321 2004-10-07 Bob Wilson <bob.wilson@acm.org>
3322 Sterling Augustine <sterling@tensilica.com>
3324 * config/tc-xtensa.c (absolute_literals_supported): New global flag.
3325 (UNREACHABLE_MAX_WIDTH): Define.
3326 (XTENSA_FETCH_WIDTH): Delete.
3327 (cur_vinsn, xtensa_fetch_width, xt_saved_debug_type, past_xtensa_end,
3328 prefer_const16, prefer_l32r): New global variables.
3329 (LIT4_SECTION_NAME): Define.
3330 (lit4_state struct): Add lit4_seg_name and lit4_seg fields.
3331 (XTENSA_PROP_*, GET_XTENSA_PROP_*, SET_XTENSA_PROP_*): Define.
3332 (frag_flags struct): New.
3333 (xtensa_block_info struct): Move from tc-xtensa.h. Add flags field.
3334 (subseg_map struct): Add cur_total_freq and cur_target_freq fields.
3335 (bitfield, bit_is_set, set_bit, clear_bit): Define.
3336 (MAX_FORMATS): Define.
3337 (op_placement_info struct, op_placement_table): New.
3338 (O_pltrel, O_hi16, O_lo16): Define.
3339 (directiveE enum): Rename directive_generics to directive_transform.
3340 Delete directive_relax. Add directive_schedule,
3341 directive_absolute_literals, and directive_last_directive.
3342 (directive_info): Rename "generics" to "transform". Delete "relax".
3343 Add "schedule" and "absolute-literals".
3344 (directive_state): Adjust entries to match changes in directive_info.
3345 (xtensa_relax_statesE, RELAX_IMMED_MAXSTEPS): Move to tc-xtensa.h.
3346 (xtensa_const16_opcode, xtensa_movi_opcode, xtensa_movi_n_opcode,
3347 xtensa_l32r_opcode, xtensa_nop_opcode, xtensa_rsr_lcount_opcode): New.
3348 (xtensa_j_opcode, xtensa_rsr_opcode): Delete.
3349 (align_only_targets, software_a0_b_retw_interlock,
3350 software_avoid_b_j_loop_end, maybe_has_b_j_loop_end,
3351 software_avoid_short_loop, software_avoid_close_loop_end,
3352 software_avoid_all_short_loops, specific_opcode): Delete.
3353 (warn_unaligned_branch_targets): New.
3354 (workaround_a0_b_retw, workaround_b_j_loop_end, workaround_short_loop,
3355 workaround_close_loop_end, workaround_all_short_loops): Default FALSE.
3356 (option_[no_]link_relax, option_[no_]transform,
3357 option_[no_]absolute_literals, option_warn_unaligned_targets,
3358 option_prefer_l32r, option_prefer_const16, option_target_hardware):
3359 New enum values.
3360 (option_[no_]align_only_targets, option_literal_section_name,
3361 option_text_section_name, option_data_section_name,
3362 option_bss_section_name, option_eb, option_el): Delete.
3363 (md_longopts): Add entries for: [no-]transform, [no-]absolute-literals,
3364 warn-unaligned-targets, prefer-l32r, prefer-const16, [no-]link-relax,
3365 and target-hardware. Delete entries for [no-]target-align-only,
3366 literal-section-name, text-section-name, data-section-name, and
3367 bss-section-name.
3368 (md_parse_option): Handle new options and remove old ones. Accept but
3369 ignore [no-]density options. Warn for [no-]generics and [no-]relax
3370 and treat them as [no-]transform.
3371 (md_show_usage): Add new options and remove old ones.
3372 (xtensa_setup_hw_workarounds): New.
3373 (md_pseudo_table): Change "word" entry to use xtensa_elf_cons. Add
3374 "long", "short", "loc" and "frequency" entries.
3375 (use_generics): Rename to ...
3376 (use_transform): ... this function. Add past_xtensa_end check.
3377 (use_longcalls): Add past_xtensa_end check.
3378 (code_density_available, can_relax): Delete.
3379 (do_align_targets): New.
3380 (get_directive): Accept dashes in directive names. Warn about
3381 [no-]generics and [no-]relax directives and treat them as
3382 [no-]transform.
3383 (xtensa_begin_directive): Call md_flush_pending_output only for some
3384 directives. Check for directives inside instruction bundles. Warn
3385 about deprecated ".begin literal" usage. Warn and ignore [no-]density
3386 directives. Handle new directives. Check generating_literals flag
3387 for literal_prefix.
3388 (xtensa_end_directive): Check for directives inside instruction
3389 bundles. Warn and ignore [no-]density directives. Handle new
3390 directives. Call xtensa_set_frag_assembly_state.
3391 (xtensa_loc_directive_seen, xtensa_dwarf2_directive_loc,
3392 xtensa_dwarf2_emit_insn): New.
3393 (xtensa_literal_position): Call md_flush_pending_output. Do not check
3394 use_literal_section flag.
3395 (xtensa_literal_pseudo): Call md_flush_pending_output. Handle absolute
3396 literals. Use xtensa_elf_cons to parse the expression.
3397 (xtensa_literal_prefix): Do not check use_literal_section. Support
3398 ".lit4" sections for absolute literals. Change prefix convention to
3399 replace ".text" (or ".t" in a linkonce section). No need to call
3400 subseg_set.
3401 (xtensa_frequency_pseudo, xtensa_elf_cons, xtensa_elf_suffix): New.
3402 (expression_end): Handle closing braces and colons.
3403 (PLT_SUFFIX, plt_suffix): Delete.
3404 (expression_maybe_register): Use new xtensa-isa.h functions. Use
3405 xtensa_elf_suffix instead of checking for plt suffix, and handle O_lo16
3406 and O_hi16 expressions as well.
3407 (tokenize_arguments): Handle closing braces and colons.
3408 (parse_arguments): Use new xtensa-isa.h functions. Handle "invisible"
3409 operands and paired register syntax.
3410 (get_invisible_operands): New.
3411 (xg_translate_sysreg_op): Handle new Xtensa LX RSR/WSR/XSR syntax. Use
3412 new xtensa-isa.h functions.
3413 (xtensa_translate_old_userreg_ops, xtensa_translate_zero_immed): New.
3414 (xg_translate_idioms): Check if inside bundle. Use use_transform.
3415 Handle new Xtensa LX RSR/WSR/XSR syntax. Remove code to widen density
3416 instructions. Use xtensa_translate_zero_immed.
3417 (operand_is_immed, operand_is_pcrel_label): Delete.
3418 (get_relaxable_immed): Use new xtensa-isa.h functions.
3419 (get_opcode_from_buf): Add slot parameter. Use new xtensa-isa.h
3420 functions.
3421 (xtensa_print_insn_table, print_vliw_insn): New.
3422 (is_direct_call_opcode): Use new xtensa-isa.h functions.
3423 (is_call_opcode, is_loop_opcode, is_conditional_branch_opcode,
3424 is_branch_or_jump_opcode): Delete.
3425 (is_movi_opcode, decode_reloc, encode_reloc, encode_alt_reloc): New.
3426 (opnum_to_reloc, reloc_to_opnum): Delete.
3427 (xtensa_insnbuf_set_operand, xtensa_insnbuf_get_operand): Use new
3428 xtensa-isa.h functions. Operate on one slot of an instruction.
3429 (xtensa_insnbuf_set_immediate_field, is_negatable_branch,
3430 xg_get_insn_size): Delete.
3431 (xg_get_build_instr_size): Use xg_get_single_size.
3432 (xg_is_narrow_insn, xg_is_single_relaxable_insn): Update calls to
3433 xg_build_widen_table. Use xg_get_single_size.
3434 (xg_get_max_narrow_insn_size): Delete.
3435 (xg_get_max_insn_widen_size, xg_get_max_insn_widen_literal_size,
3436 xg_is_relaxable_insn): Update calls to xg_build_widen_table. Use
3437 xg_get_single_size.
3438 (xg_build_to_insn): Record the loc field. Handle OP_OPERAND_HI16U and
3439 OP_OPERAND_LOW16U. Check xg_valid_literal_expression.
3440 (xg_expand_to_stack, xg_expand_narrow): Update calls to
3441 xg_build_widen_table. Use xg_get_single_size.
3442 (xg_immeds_fit): Use new xtensa-isa.h functions. Update call to
3443 xg_check_operand.
3444 (xg_symbolic_immeds_fit): Likewise. Also handle O_lo16 and O_hi16, and
3445 treat weak symbols conservatively.
3446 (xg_check_operand): Use new xtensa-isa.h functions.
3447 (is_dnrange): Delete.
3448 (xg_assembly_relax): Inline previous calls to tinsn_copy.
3449 (xg_finish_frag): Specify separate relax states for the frag and slot0.
3450 (is_branch_jmp_to_next, xg_add_branch_and_loop_targets): Use new
3451 xtensa-isa.h functions.
3452 (xg_instruction_matches_option_term, xg_instruction_matches_or_options,
3453 xg_instruction_matches_options): New.
3454 (xg_instruction_matches_rule): Handle O_register expressions. Call
3455 xg_instruction_matches_options.
3456 (transition_rule_cmp): New.
3457 (xg_instruction_match): Update call to xg_build_simplify_table.
3458 (xg_build_token_insn): Record loc fields.
3459 (xg_simplify_insn): Check is_specific_opcode field and
3460 density_supported flag.
3461 (xg_expand_assembly_insn): Skip checking code_density_available. Use
3462 new xtensa-isa.h functions. Call use_transform instead of can_relax.
3463 (xg_assemble_literal): Add error handling for O_big. Call
3464 record_alignment. Handle O_pltrel.
3465 (xg_valid_literal_expression): New.
3466 (xg_assemble_literal_space): Add slot parameter. Remove call to
3467 set_expr_symbol_offset. Add call to record_alignment. Update call to
3468 xg_finish_frag.
3469 (xg_emit_insn): Delete.
3470 (xg_emit_insn_to_buf): Add format parameter. Update calls to
3471 xg_add_opcode_fix and xtensa_insnbuf_to_chars.
3472 (xg_add_opcode_fix): Change opcode parameter to tinsn and add format
3473 and slot parameters. Handle new "alternate" relocations for absolute
3474 literals and CONST16 instructions. Check for bad uses of O_lo16 and
3475 O_hi16. Use new xtensa-isa.h functions.
3476 (xg_assemble_tokens): Delete.
3477 (is_register_writer): Use new xtensa-isa.h functions.
3478 (is_bad_loopend_opcode): Check for xtensa_rsr_lcount_opcode instead of
3479 old-style RSR from LCOUNT.
3480 (next_frag_opcode): Delete.
3481 (next_frag_opcode_is_loop, next_frag_format_size, frag_format_size,
3482 update_next_frag_state): New.
3483 (update_next_frag_nop_state): Delete.
3484 (next_frag_pre_opcode_bytes): Use next_frag_opcode_is_loop.
3485 (xtensa_mark_literal_pool_location): Check use_literal_section flag and
3486 the state of the absolute-literals directive. Add calls to
3487 record_alignment and xtensa_set_frag_assembly_state. Call
3488 xtensa_switch_to_non_abs_literal_fragment instead of
3489 xtensa_switch_to_literal_fragment.
3490 (build_nop): New.
3491 (assemble_nop): Use build_nop. Update call to xtensa_insnbuf_to_chars.
3492 (get_expanded_loop_offset): Change check for undefined opcode to an
3493 assertion.
3494 (xtensa_set_frag_assembly_state, relaxable_section,
3495 xtensa_find_unmarked_state_frags, xtensa_find_unaligned_branch_targets,
3496 xtensa_find_unaligned_loops, xg_apply_tentative_value): New.
3497 (md_begin): Update call to xtensa_isa_init. Initialize linkrelax to 1.
3498 Set lit4_seg_name. Call xg_init_vinsn. Initialize new global opcodes.
3499 Call init_op_placement_info_table and xtensa_set_frag_assembly_state.
3500 (xtensa_init_fix_data): New.
3501 (xtensa_frob_label): Reset label symbol to the current frag. Check
3502 do_align_targets and generating_literals flag. Propagate frequency
3503 info to new alignment frag. Call xtensa_set_frag_assembly_state.
3504 (xtensa_unrecognized_line): New.
3505 (xtensa_flush_pending_output): Check if inside a bundle. Add a call
3506 to xtensa_set_frag_assembly_state.
3507 (error_reset_cur_vinsn): New.
3508 (md_assemble): Remove check for literal frag. Remove call to
3509 istack_init. Call use_transform instead of use_generics. Parse
3510 explicit instruction format specifiers. Move code for
3511 a0_b_retw_interlock workaround to xg_assemble_vliw_tokens. Call
3512 error_reset_cur_vinsn on errors. Add call to get_invisible_operands.
3513 Add dwarf2_where call. Remote automatic alignment for ENTRY
3514 instructions. Move call to xtensa_clear_insn_labels to the end.
3515 Rearrange to handle bundles.
3516 (xtensa_cons_fix_new): Delete.
3517 (xtensa_handle_align): New.
3518 (xtensa_frag_init): Call xtensa_set_frag_assembly_state. Remove
3519 assignment to is_no_density field.
3520 (md_pcrel_from): Use new xtensa-isa.h functions. Use decode_reloc
3521 instead of reloc_to_opnum. Handle "alternate" relocations.
3522 (xtensa_force_relocation, xtensa_check_inside_bundle,
3523 xtensa_elf_section_change_hook): New.
3524 (xtensa_symbol_new_hook): Delete.
3525 (xtensa_fix_adjustable): Check for difference of symbols with an
3526 offset. Check for external and weak symbols.
3527 (md_apply_fix3): Remove cases for XTENSA_OP{0,1,2} relocs.
3528 (md_estimate_size_before_relax): Return expansion for the first slot.
3529 (tc_gen_reloc): Handle difference of symbols by producing
3530 XTENSA_DIFF{8,16,32} relocs and by writing the value of the difference
3531 into the output. Handle new XTENSA_SLOT*_OP relocs by storing the
3532 tentative values into the output when linkrelax is set.
3533 (XTENSA_PROP_SEC_NAME): Define.
3534 (xtensa_post_relax_hook): Call xtensa_find_unmarked_state_frags.
3535 Create literal tables only if using literal sections. Create new
3536 property tables instead of old instruction tables. Check for unaligned
3537 branch targets and loops.
3538 (finish_vinsn, find_vinsn_conflicts, check_t1_t2_reads_and_writes,
3539 new_resource_table, clear_resource_table, resize_resource_table,
3540 resources_available, reserve_resources, release_resources,
3541 opcode_funcUnit_use_unit, opcode_funcUnit_use_stage,
3542 resources_conflict, xg_find_narrowest_format, relaxation_requirements,
3543 bundle_single_op, emit_single_op, xg_assemble_vliw_tokens): New.
3544 (xtensa_end): Call xtensa_flush_pending_output. Set past_xtensa_end
3545 flag. Update checks for workaround options. Call
3546 xtensa_mark_narrow_branches and xtensa_mark_zcl_first_insns.
3547 (xtensa_cleanup_align_frags): Add special case for branch targets.
3548 Check for and mark unreachable frags.
3549 (xtensa_fix_target_frags): Remove use of align_only_targets flag.
3550 Use RELAX_LOOP_END_BYTES in special case for negatable branch at the
3551 end of a zero-overhead loop body.
3552 (frag_can_negate_branch): Handle instructions with multiple slots.
3553 Use new xtensa-isa.h functions
3554 (xtensa_mark_narrow_branches, is_narrow_branch_guaranteed_in_range,
3555 xtensa_mark_zcl_first_insns): New.
3556 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags): Error if
3557 transformations are disabled.
3558 (next_instrs_are_b_retw): Use new xtensa-isa.h functions. Handle
3559 multislot instructions.
3560 (xtensa_fix_close_loop_end_frags, xtensa_fix_short_loop_frags):
3561 Likewise. Also error if transformations are disabled.
3562 (unrelaxed_frag_max_size): New.
3563 (unrelaxed_frag_min_insn_count, unrelax_frag_has_b_j): Use new
3564 xtensa-isa.h functions.
3565 (xtensa_sanity_check, is_empty_loop, is_local_forward_loop): Use
3566 xtensa_opcode_is_loop instead of is_loop_opcode.
3567 (get_text_align_power): Replace as_fatal with assertion.
3568 (get_text_align_fill_size): Iterate instead of using modulus when
3569 use_nops is false.
3570 (get_noop_aligned_address): Assert that this is for a machine-dependent
3571 RELAX_ALIGN_NEXT_OPCODE frag. Use next_frag_opcode_is_loop,
3572 xg_get_single_size, and frag_format_size.
3573 (get_widen_aligned_address): Rename to ...
3574 (get_aligned_diff): ... this function. Add max_diff parameter.
3575 Remove handling of rs_align/rs_align_code frags. Use
3576 next_frag_format_size, get_text_align_power, get_text_align_fill_size,
3577 next_frag_opcode_is_loop, and xg_get_single_size. Compute max_diff
3578 and pass it back to caller.
3579 (xtensa_relax_frag): Use relax_frag_loop_align. Add code for new
3580 RELAX_SLOTS, RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN,
3581 RELAX_FILL_NOP, and RELAX_UNREACHABLE frag types. Check relax_seen.
3582 (relax_frag_text_align): Rename to ...
3583 (relax_frag_loop_align): ... this function. Assume loops can only be
3584 in the first slot of an instruction.
3585 (relax_frag_add_nop): Use assemble_nop instead of constructing an OR
3586 instruction. Remove call to frag_wane.
3587 (relax_frag_narrow): Rename to ...
3588 (relax_frag_for_align): ... this function. Extend to handle
3589 RELAX_FILL_NOP and RELAX_UNREACHABLE, as well as RELAX_SLOTS with
3590 RELAX_NARROW for the first slot.
3591 (find_address_of_next_align_frag, bytes_to_stretch): New.
3592 (future_alignment_required): Use find_address_of_next_align_frag and
3593 bytes_to_stretch. Look ahead to subsequent frags to make smarter
3594 alignment decisions.
3595 (relax_frag_immed): Add format, slot, and estimate_only parameters.
3596 Check if transformations are enabled for b_j_loop_end workaround.
3597 Use new xtensa-isa.h functions and handle multislot instructions.
3598 Update call to xg_assembly_relax.
3599 (md_convert_frag): Handle new RELAX_SLOTS, RELAX_UNREACHABLE,
3600 RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN, and RELAX_FILL_NOP
3601 frag types.
3602 (convert_frag_narrow): Add segP, format and slot parameters. Call
3603 convert_frag_immed for branch instructions. Adjust calls to
3604 tinsn_from_chars, tinsn_immed_from_frag, and xg_emit_insn_to_buf. Use
3605 xg_get_single_size and xg_get_single_format.
3606 (convert_frag_fill_nop): New.
3607 (convert_frag_immed): Add format and slot parameters. Handle multislot
3608 instructions and use new xtensa-isa.h functions. Update calls to
3609 tinsn_immed_from_frag and xg_assembly_relax. Check if transformations
3610 enabled for b_j_loop_end workaround. Use build_nop instead of
3611 assemble_nop. Check is_specific_opcode flag. Check for unreachable
3612 frags. Use xg_get_single_size. Handle O_pltrel.
3613 (fix_new_exp_in_seg): Remove check for old plt flag.
3614 (convert_frag_immed_finish_loop): Update calls to tinsn_from_chars and
3615 xtensa_insnbuf_to_chars. Call tinsn_immed_from_frag. Change check
3616 for loop opcode to an assertion. Mark all frags up to the end of the
3617 loop as not transformable.
3618 (get_last_insn_flags, set_last_insn_flags): Use get_subseg_info.
3619 (get_subseg_info): New.
3620 (xtensa_move_literals): Call xtensa_set_frag_assembly_state. Add null
3621 check for dest_seg.
3622 (xtensa_switch_to_literal_fragment): Rewrite to handle absolute
3623 literals and use xtensa_switch_to_non_abs_literal_fragment otherwise.
3624 (xtensa_switch_to_non_abs_literal_fragment): New.
3625 (cache_literal_section): Add is_code parameter and pass it through to
3626 retrieve_literal_seg.
3627 (retrieve_literal_seg): Add is_code parameter and use it to set the
3628 flags on the literal section. Handle case where head parameter is 0.
3629 (get_frag_is_no_transform, set_frag_is_specific_opcode,
3630 set_frag_is_no_transform): New.
3631 (xtensa_create_property_segments): Add end_property_function parameter
3632 and pass it through to add_xt_block_frags. Call bfd_get_section_flags
3633 and skip SEC_DEBUGGING and !SEC_ALLOC sections.
3634 (xtensa_create_xproperty_segments, section_has_xproperty): New.
3635 (add_xt_block_frags): Add end_property_function parameter and call it
3636 if it is non-zero. Call xtensa_frag_flags_init.
3637 (xtensa_frag_flags_is_empty, xtensa_frag_flags_init,
3638 get_frag_property_flags, frag_flags_to_number,
3639 xtensa_frag_flags_combinable, xt_block_aligned_size,
3640 xtensa_xt_block_combine, add_xt_prop_frags,
3641 init_op_placement_info_table, opcode_fits_format_slot,
3642 xg_get_single_size, xg_get_single_format): New.
3643 (istack_push): Inline call to tinsn_copy.
3644 (tinsn_copy): Delete.
3645 (tinsn_has_invalid_symbolic_operands): Handle O_hi16 and O_lo16 and
3646 CONST16 opcodes. Handle O_big, O_illegal, and O_absent.
3647 (tinsn_has_complex_operands): Handle O_hi16 and O_lo16.
3648 (tinsn_to_insnbuf): Use xg_get_single_format and new xtensa-isa.h
3649 functions. Handle invisible operands.
3650 (tinsn_to_slotbuf): New.
3651 (tinsn_check_arguments): Use new xtensa-isa.h functions.
3652 (tinsn_from_chars): Add slot parameter. Rewrite using xg_init_vinsn,
3653 vinsn_from_chars, and xg_free_vinsn.
3654 (tinsn_from_insnbuf): New.
3655 (tinsn_immed_from_frag): Add slot parameter and handle multislot
3656 instructions. Handle symbol differences.
3657 (get_num_stack_text_bytes): Use xg_get_single_size.
3658 (xg_init_vinsn, xg_clear_vinsn, vinsn_has_specific_opcodes,
3659 xg_free_vinsn, vinsn_to_insnbuf, vinsn_from_chars, expr_is_register,
3660 get_expr_register, set_expr_symbol_offset_diff): New.
3661 * config/tc-xtensa.h (MAX_SLOTS): Define.
3662 (xtensa_relax_statesE): Move from tc-xtensa.c. Add
3663 RELAX_CHECK_ALIGN_NEXT_OPCODE, RELAX_MAYBE_DESIRE_ALIGN, RELAX_SLOTS,
3664 RELAX_FILL_NOP, RELAX_UNREACHABLE, RELAX_MAYBE_UNREACHABLE, and
3665 RELAX_NONE types.
3666 (RELAX_IMMED_MAXSTEPS): Move from tc-xtensa.c.
3667 (xtensa_frag_type struct): Add is_assembly_state_set,
3668 use_absolute_literals, relax_seen, is_unreachable, is_specific_opcode,
3669 is_align, is_text_align, alignment, and is_first_loop_insn fields.
3670 Replace is_generics and is_relax fields by is_no_transform field.
3671 Delete is_text and is_longcalls fields. Change text_expansion and
3672 literal_expansion to arrays of MAX_SLOTS entries. Add arrays of
3673 per-slot information: literal_frags, slot_subtypes, slot_symbols,
3674 slot_sub_symbols, and slot_offsets. Add fr_prev field.
3675 (xtensa_fix_data struct): New.
3676 (xtensa_symfield_type struct): Delete plt field.
3677 (xtensa_block_info struct): Move definition to tc-xtensa.h. Add
3678 forward declaration here.
3679 (xt_section_type enum): Delete xt_insn_sec. Add xt_prop_sec.
3680 (XTENSA_SECTION_RENAME): Undefine.
3681 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FORCE_RELOCATION, NO_PSEUDO_DOT,
3682 tc_unrecognized_line, md_do_align, md_elf_section_change_hook,
3683 HANDLE_ALIGN, TC_LINKRELAX_FIXUP, SUB_SEGMENT_ALIGN): Define.
3684 (TC_CONS_FIX_NEW, tc_symbol_new_hook): Delete.
3685 (unit_num_copies_func, opcode_num_units_func,
3686 opcode_funcUnit_use_unit_func, opcode_funcUnit_use_stage_func): New.
3687 (resource_table struct): New.
3688 * config/xtensa-istack.h (MAX_INSN_ARGS): Increase from 6 to 10.
3689 (TInsn struct): Add keep_wide, loc, fixup, record_fix, subtype,
3690 literal_space, symbol, sub_symbol, offset, and literal_frag fields.
3691 (tinsn_copy): Delete prototype.
3692 (vliw_insn struct): New.
3693 * config/xtensa-relax.c (insn_pattern_struct): Add options field.
3694 (widen_spec_list): Add option conditions for density and boolean
3695 instructions. Add expansions using CONST16 and conditions for using
3696 CONST16 vs. L32R. Use new Xtensa LX RSR/WSR syntax. Add entries for
3697 predicted branches.
3698 (simplify_spec_list): Add option conditions for density instructions.
3699 Add entry for NOP instruction.
3700 (append_transition): Add cmp function pointer parameter and use it to
3701 insert the new entry in order.
3702 (operand_function_LOW16U, operand_function_HI16U): New.
3703 (xg_has_userdef_op_fn, xg_apply_userdef_op_fn): Handle
3704 OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
3705 (enter_opname, split_string): Use xstrdup instead of strdup.
3706 (init_insn_pattern): Initialize new options field.
3707 (clear_req_or_option_list, clear_req_option_list,
3708 clone_req_or_option_list, clone_req_option_list, parse_option_cond):
3709 New.
3710 (parse_insn_pattern): Parse option conditions.
3711 (transition_applies): New.
3712 (build_transition): Use new xtensa-isa.h functions. Fix incorrectly
3713 swapped last arguments in calls to append_constant_value_condition.
3714 Call clone_req_option_list. Add warning about invalid opcode.
3715 Handle LOW16U and HI16U function names.
3716 (build_transition_table): Add cmp parameter and use it in calls to
3717 append_transition. Use new xtensa-isa.h functions. Check
3718 transition_applies before adding entries.
3719 (xg_build_widen_table, xg_build_simplify_table): Add cmp parameter and
3720 pass it through to build_transition_table.
3721 * config/xtensa-relax.h (ReqOrOptionList, ReqOrOption, ReqOptionList,
3722 ReqOption, transition_cmp_fn): New types.
3723 (OpType enum): Add OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
3724 (transition_rule struct): Add options field.
3725 * doc/as.texinfo (Overview): Update Xtensa options.
3726 * doc/c-xtensa.texi (Xtensa Options): Delete --[no-]density,
3727 --[no-]relax, and --[no-]generics options. Update descriptions of
3728 --text-section-literals and --[no-]longcalls. Add
3729 --[no-]absolute-literals and --[no-]transform.
3730 (Xtensa Syntax): Add description of syntax for FLIX instructions.
3731 Remove use of "generic" and "specific" terminology for opcodes.
3732 (Xtensa Registers): Generalize the syntax description to include
3733 user-defined register files.
3734 (Xtensa Automatic Alignment): Update.
3735 (Xtensa Branch Relaxation): Mention limitation of unconditional jumps.
3736 (Xtensa Call Relaxation): Linker can now remove most of the overhead.
3737 (Xtensa Directives): Remove confusing rules about precedence.
3738 (Density Directive, Relax Directive): Delete.
3739 (Schedule Directive): New.
3740 (Generics Directive): Rename to ...
3741 (Transform Directive): ... this node.
3742 (Literal Directive): Update for absolute literals. Missing
3743 literal_position directive is now an error.
3744 (Literal Position Directive): Update for absolute literals.
3745 (Freeregs Directive): Delete.
3746 (Absolute Literals Directive): New.
3747 (Frame Directive): Minor editing.
3748 * Makefile.am (DEPTC_xtensa_elf, DEPOBJ_xtensa_elf, DEP_xtensa_elf):
3749 Update dependencies.
3750 * Makefile.in: Regenerate.
3752 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
3754 * config/tc-mips.c (append_insn): Use fix_new rather than fix_new_exp
3755 to build the second and third fixups for a composite relocation.
3756 (macro_read_relocs): New function.
3757 (macro_build): Use it.
3758 (s_cpsetup): Pass all three composite relocation codes to macro_build.
3759 Simplify fragging code accordingly.
3760 (s_gpdword): Use fix_new rather than fix_new_exp for the second part
3761 of the composite relocation. Set fx_tcbit in both fixups.
3763 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
3765 * config/tc-mips.c (append_insn): Set fx_tcbit for composite relocs.
3766 (md_apply_fix3): Don't treat composite relocs as done.
3768 2004-10-07 Jan Beulich <jbeulich@novell.com>
3770 * macro.c (macro_expand_body): When ELF, use .LL rather than LL as
3771 prefix for symbol names generated from the LOCAL macro directive.
3773 * dw2gencfi.c (select_cie_for_fde): When separating CIE out from
3774 FDE, treat a DW_CFA_remember_state as we do a DW_CFA_advance_loc.
3776 2004-10-07 Tomer Levi <Tomer.Levi@nsc.com>
3778 * config/tc-crx.c (preprocess_reglist): Handle Co-processor
3779 Special registers.
3780 (md_assemble): Add error checking for Co-Processor instructions.
3781 (get_cinv_parameters): Add 'b' option to invalidate the
3782 branch-target cache.
3784 2004-10-05 Paul Brook <paul@codesourcery.com>
3786 * config/tc-arm.c (unwind): New variable.
3787 (vfp_sp_encode_reg): New function.
3788 (vfp_sp_reg_required_here): Use it.
3789 (vfp_sp_reg_list, vfp_dp_reg_list): Remove.
3790 (vfp_parse_reg_list): New function.
3791 (s_arm_unwind_fnstart, s_arm_unwind_fnend, s_arm_unwind_cantunwind,
3792 s_arm_unwind_personality, s_arm_unwind_personalityindex,
3793 s_arm_unwind_handlerdata, s_arm_unwind_save, s_arm_unwind_movsp,
3794 s_arm_unwind_pad, s_arm_unwind_setfp, s_arm_unwind_raw): New
3795 functions.
3796 (md_pseudo_table): Add them.
3797 (do_vfp_reg2_from_sp2): Use vfp_parse_reg_list and vfp_sp_encode_reg.
3798 (do_vfp_sp2_from_reg2, vfp_sp_ldstm, vfp_dp_ldstm): Ditto.
3799 (set_section, add_unwind_adjustsp, flush_pending_unwind,
3800 finish_unwind_opcodes, start_unwind_section, create_unwind_entry,
3801 require_hashconst, add_unwind_opcode): New functions.
3802 * doc/c-arm.texi: Document unwinding opcodes.
3803 * NEWS: Mention the new feature.
3805 2004-10-04 Eric Christopher <echristo@redhat.com>
3807 * config/tc-mips.c (md_apply_fix3): Remove erroneous assert.
3809 2004-10-01 H.J. Lu <hongjiu.lu@intel.com>
3811 * config/tc-ppc.c (md_apply_fix3): Call S_SET_THREAD_LOCAL for
3812 TLS relocations.
3813 * config/tc-s390.c (md_apply_fix3): Likewise.
3814 * config/tc-sparc.c (md_apply_fix3): Likewise.
3816 2004-10-01 Paul Brook <paul@codesourcery.com>
3818 * config/tc-arm.c (arm_elf_section_type): New function.
3819 (arm_elf_change_section): Set section link for exidx sections.
3820 * config/tc-arm.h (arm_elf_section_type): Add prototype.
3821 (md_elf_section_type): Define.
3823 2004-10-01 Bill Farmer <Bill@the-farmers.freeserve.co.uk>
3825 * config/tc-pdp11.c (md_apply_fix3): Change to sign of the SOB
3826 instruction's offset.
3828 2004-10-01 Adam Nemet <anemet@lnxw.com>
3830 * (TARGET_FORMAT): Remove LynxOS COFF definition.
3832 2004-10-01 Ravi Ramaseshan <ravi.ramaseshan@codito.com>
3834 * config/tc-arc.c (tc_gen_reloc): Don't assume fixP->fx_addsy is an
3835 asymbol *, instead use symbol_get_bfdsym.
3837 2004-09-30 Linus Nielsen Feltzing <linus@haxx.se>
3839 * config/tc-m68k.c (select_control_regs): Add mcf5249.
3841 2004-09-30 Paul Brook <paul@codesourcery.com>
3843 * config/tc-arm.c (do_smi, do_nop): New functions.
3844 (insns): Add ARMv6ZK instructions.
3845 (md_apply_fix3): Handle BFD_RELOC_ARM_SMI.
3846 (tc_gen_reloc): Ditto.
3847 (arm_cpus): Add mpcore and arm1176.
3848 (arm_archs): Add armv6{k,z,zk}.
3849 * doc/c-arm.texi: Document new cores and architectures.
3851 2004-09-30 Nick Clifton <nickc@redhat.com>
3853 * config/tc-arm.c: Use ISO C90 formatting.
3855 2004-09-30 Vladimir Ivanov <vladitx@nucleusys.com>
3857 * config/tc-arm.c (mav_reg_required_here): Allow REG_TYPE_CN
3858 as alternative when REG_TYPE_MVF, REG_TYPE_MVD, REG_TYPE_MVFX or
3859 REG_TYPE_MVDX is expected.
3861 2004-09-29 Marc Bevand <m.bevand@gmail.com>
3863 * doc/c-i386.texi (i386-Mnemonics): Fix typo.
3865 2004-09-21 James E Wilson <wilson@specifixinc.com>
3867 * config/tc-ia64.c (ENCODED_PSP_OFFSET): New.
3868 (output_rp_psprel, output_pfs_psprel, output_preds_psprel,
3869 output_spill_base, output_unat_psprel, output_lc_psprel,
3870 output_fpsr_psprel, output_priunat_psprel, output_bsp_psprel,
3871 output_bsprestore_psprel, output_rnat_psprel, output_spill_psprel,
3872 output_spill_psprel_p): Use it.
3874 2004-09-20 Tomer Levi <Tomer.Levi@nsc.com>
3876 * config/tc-crx.c (handle_LoadStor): New function.
3877 Handle load/stor unique instructions before parsing.
3879 2004-09-17 Paul Brook <paul@codesourcery.com>
3881 * config/tc-arm.c (s_arm_rel31): New funciton.
3882 (md_pseudo_table): Add .rel31.
3883 (md_apply_fix3): Handle BFD_RELOC_ARM_TARGET2,
3884 BFD_RELOC_32_PCREL and BFD_RELOC_ARM_PREL31.
3885 (tc_gen_reloc): Handle BFD_RELOC_ARM_PREL31 and BFD_RELOC_ARM_TARGET2.
3886 (arm_fix_adjustable): Return 0 for BFD_RELOC_ARM_TARGET2.
3887 (arm_parse_reloc): Add (target2).
3889 2004-09-17 Alan Modra <amodra@bigpond.net.au>
3891 * Makefile.am: Run "make dep-am".
3892 * Makefile.in: Regenerate.
3893 * aclocal.m4: Regenerate.
3894 * configure: Regenerate.
3895 * doc/Makefile.in: Regenerate.
3896 * po/POTFILES.in: Regenerate.
3897 * po/gas.pot: Regenerate.
3899 2004-09-14 Hideki IWAMOTO <h-iwamoto@kit.hi-ho.ne.jp>
3901 * config/tc-mmix.c [!LLONG_MIN]: Correct #elsif to #elif.
3902 [!LLONG_MAX]: Ditto.
3904 2004-09-13 Paul Brook <paul@codesourcery.com>
3906 * config/tc-arm.c: Rename RELABS to TARGET1.
3908 2004-09-13 Alan Modra <amodra@bigpond.net.au>
3910 * messages.c (as_internal_value_out_of_range): Cast values passed
3911 to as_bad_where or as_warn_where to proper type.
3913 2004-09-11 Theodore A. Roth <troth@openavr.org>
3915 * config/tc-avr.c: Add support for
3916 atmega48, atmega88, atmega168, attiny13, attiny2313, at90can128.
3918 2004-09-09 Alan Modra <amodra@bigpond.net.au>
3920 * dw2gencfi.c (select_cie_for_fde): When separating CIE out
3921 from FDE, treat a CFI_escape as we do a DW_CFA_advance_loc.
3923 2004-09-08 Paul Brook <paul@codesourcery.com>
3925 * config/obj-elf.c (obj_elf_section_type): Handle init_array,
3926 fini_array and preinit_array section types.
3927 * config/tc-ia64.c (ia64_elf_section_type): Remove init_array
3928 and fini_array.
3929 * doc/as.texinfo: Document extra section types.
3931 2004-09-02 Mark Mitchell <mark@codesourcery.com>
3933 * Makefile.am (TARG_ENV_HFILES): Add te-symbian.h.
3934 * Makefile.in: Regenerated.
3935 * configure.in: Set em for arm*-*-symbianelf*.
3936 * configure: Regenerated.
3937 * config/tc-arm.c (elf32_arm_target_format): Use Symbian target
3938 vectors when appropriate.
3939 * config/te-symbian.h: New file.
3941 2004-09-03 Tomer Levi <Tomer.Levi@nsc.com>
3943 * config/tc-crx.c (gettrap): Exception vector can be case
3944 insensitive.
3945 (process_label_constant): Fix a 32-bit displacement bug in branch
3946 instructions.
3947 (get_operandtype) : Bug fix, wrong operand was used.
3948 (process_label_constant): Initialize relocation type to
3949 BFD_RELOC_NONE
3951 2004-09-01 Richard Earnshaw < reanrsha@arm.com>
3953 * tc-arm.c (arm_cpus, arm_fpus): Allow <cpu>-s as well as <cpu>s
3954 for synthesizable cores.
3956 * doc/c-arm.texi (ARM Options): Document canonical names of CPUs.
3958 2004-08-25 Dmitry Diky <diwil@spec.ru>
3960 * config/tc-msp430.c: Clean-up the code.
3961 (md_relax_table): New relax table.
3962 (mcu_types): Sort MCU types.
3963 (md_pseudo_table): Add .profiler pseudo handler.
3964 (pow2value): New function.
3965 (msp430_profiler): New function.
3966 (msp430_operands): Add new insns handlers.
3967 (msp430_srcoperand): Add register operand handler, allow complex
3968 expressions.
3969 (md_estimate_size_before_relax): Rewritten.
3970 (md_convert_frag): Rewritten.
3971 (msp430_relax_frag): New function.
3972 * config/tc-msp430.h (md_relax_frag): define macro
3973 * doc/c-msp430.texi: Update information.
3975 2004-08-24 Nick Clifton <nickc@redhat.com>
3977 * as.c (std_shortopts): Allow -g to take an optional argument.
3978 (parse_args): Pass any switch starting with -g on to the backend
3979 for parsing.
3981 2004-08-18 Mark Mitchell <mark@codesourcery.com>
3983 * configure.in (arm*-*-symbianelf*): New target.
3984 (arm*-*-eabi*): Likewise.
3985 * configure: Regenerated.
3987 2004-08-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3988 * config/tc-mips.c (append_insn): Handle delay slots in branch likely
3989 correctly.
3991 2004-08-18 Jakub Jelinek <jakub@redhat.com>
3993 * config/tc-ia64.c (start_unwind_section): Add linkonce_empty
3994 argument, don't do anything if current section is not
3995 .gnu.linkonce.t.* and linkonce_empty is set.
3996 (generate_unwind_image, dot_endp): Adjust callers, call
3997 start_unwind_section (*, 1) if nothing will be put into the
3998 section.
4000 2004-08-17 Nick Clifton <nickc@redhat.com>
4002 * as.c (MD_DEBUG_FORMAT_SELECTOR): Provide default definition.
4003 (show_usage): Add -g.
4004 (std_longopts): Add --gen-debug. Alpha sort the table.
4005 (parse_args): Print an error message if a switch is not handled.
4006 Handle the -g switch, calling md_debug_format_selector() if
4007 necessary.
4008 * NEWS: Mention new feature.
4009 * doc/as.texinfo: Document new switch.
4010 * doc/internals.texi: Document behaviour of md_parse_option.
4012 * config/tc-arm.c (md_parse_option): Do not issue an error message
4013 if the switch is not recognised.
4014 * config/tc-m68k.c (md_parse_option): Likewise.
4015 * config/tc-pdp11.c (md_parse_option): Likewise.
4016 * config/tc-v850.c (md_parse_option): Likewise.
4018 * as.h: Fix up formatting.
4019 * tc.h: Likewise.
4021 2004-08-16 Nick Clifton <nickc@redhat.com>
4023 * macro.c (macro_set_alternate): Use ISO C90 formatting.
4025 * configure.in: Sort architecture based tables alphabetically.
4026 * configure: Regenerate.
4028 2004-08-16 Alan Modra <amodra@bigpond.net.au>
4030 * config/tc-ppc.c (tc_ppc_regname_to_dw2regnum <regnames>): Replace
4031 { "cc", 68 }, with { "cr", 70 }.
4033 2004-08-13 Jan Beulich <jbeulich@novell.com>
4034 Nick Clifton <nickc@redhat.com>
4036 * as.c: Add and handle new --alternate command line option.
4037 * macro.c (macro_set_alternate): New.
4038 * macro.h (macro_set_alternate): Declare.
4039 * read.c: Add and handle new .altmacro and .noaltmacro directives.
4040 * doc/as.texinfo: Document new command line option and pseudo-ops
4041 as well as insert documentation originating from gasp about
4042 alternate macro syntax.
4043 * NEWS: Mention new command line option and pseudo-ops.
4045 2004-08-10 Mark Mitchell <mark@codesourcery.com>
4047 * expr.c (operand): Handle the "~", "-", and "!" operators applied
4048 to bignums.
4050 2004-08-06 Paul Brook <paul@codesourcery.com>
4052 * config/tc-arm.c (md_apply_fix3, tc_gen_reloc, arm_parse_reloc):
4053 Handle new relocations.
4054 * include/elf/arm.h (elf_arm_reloc_type): Add new EABI relocations.
4056 2004-08-05 Bob Wilson <bob.wilson@acm.org>
4058 * write.c (relax_segment): Use was_address instead of address when
4059 setting fr_fix field for align frag due to backwards .org.
4061 2004-07-29 Alexandre Oliva <aoliva@redhat.com>
4063 Introduce SH2a support.
4064 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
4065 * config/tc-sh.c (get_specific): Change arch_sh2a_up to
4066 arch_sh2a_nofpu_up.
4067 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
4068 * config/tc-sh.c (md_parse_option): Add sh2a-nofpu ISA handling.
4069 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
4070 * config/tc-sh.c (sh_elf_final_processing): Move sh2a recognition
4071 to end of conditional expression.
4072 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
4073 * config/tc-sh.c: Add sh2a-nofpu support.
4074 2003-12-29 DJ Delorie <dj@redhat.com>
4075 * tc-sh.c: Add sh2a support.
4076 (parse_reg): Add tbr.
4077 (parse_at): Support @@(disp,tbr).
4078 (get_specific): Support sh2a opcodes.
4079 (insert4): New, for 4 byte relocs.
4080 (build_Mytes): Support sh2a opcodes.
4081 (md_apply_fix3_Mytes): Support sh2a opcodes.
4082 2003-12-02 Michael Snyder <msnyder@redhat.com>
4083 * config/tc-sh.c (md_parse_option): Handle sh2a.
4084 (sh_elf_final_processing): Ditto.
4086 2004-07-27 Jason Thorpe <thorpej@wasabisystems.com>
4088 * config/tc-hppa.h (TARGET_FORMAT): Set to "elf32-hppa-netbsd"
4089 for TE_NetBSD.
4091 2004-07-27 Alan Modra <amodra@bigpond.net.au>
4093 * config/tc-ppc.c (ppc_frob_file_before_adjust): Warn if .toc too big.
4094 (ppc_arch): Expand comment.
4096 2004-07-27 Tomer Levi <Tomer.Levi@nsc.com>
4098 * config/tc-crx.c: Support evaluating the difference between two
4099 symbols.
4100 * config/tc-crx.h: Likewise.
4102 2004-07-26 H.J. Lu <hongjiu.lu@intel.com>
4104 * config/tc-ia64.c (start_unwind_section): Set the linked-to
4105 section.
4106 (ia64_elf_section_change_hook): Set the linked-to section for
4107 SHT_IA_64_UNWIND.
4109 2004-07-26 Dmitry Diky <diwil@spec.ru>
4111 * config/tc-msp430.c: Add new subtargets: msp430x1610,
4112 msp430x1611, msp430x1612, msp430x415, msp430x417, msp430xG437,
4113 msp430xG438, msp430xG439.
4115 2004-07-25 Daniel Jacobowitz <dan@debian.org>
4117 * doc/as.texinfo (Section, PushSection): Correct documentation
4118 for ELF.
4120 2004-07-21 Jan Beulich <jbeulich@novell.com>
4122 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
4123 permissible for the selected instruction suffix.
4124 (match_template): Don't permit 64-bit general purpose operands in
4125 32-bit mode.
4126 (finalize_imm): Permit 64-bit immediates.
4127 (build_modrm_byte): Don't treat 32-bit addressing in 64-bit mode
4128 specially except for the width of the used base and/or index
4129 registers. For 32-bit displacements, use sign-extended
4130 relocations only when using 64-bit addressing.
4131 Force zero displacement on rip-relative addressing when there is
4132 no other displacement.
4133 (i386_index_check): Don't treat 32-bit addressing in 64-bit mode
4134 specially except for the width of the used base and/or index
4135 registers.
4136 (parse_register): Disallow Reg64 registers in 32-bit mode.
4138 * config/tc-i386.c: For DefaultSize instructions, don't guess a 'q'
4139 suffix if the instruction doesn't support it.
4141 2004-07-20 Maciej W. Rozycki <macro@linux-mips.org>
4143 * config/tc-mips.c (append_insn): Handle constant expressions with
4144 no associated relocation.
4145 (mips_ip): Cancel the expression after use for the Q format
4146 specifier.
4147 (parse_relocation): Return no relocation for unsupported
4148 operators.
4149 (my_getSmallExpression): Return no relocation if no relocation
4150 operators are used.
4152 2004-07-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4154 * config/obj-som.c (adjust_stab_sections): Add prototype.
4155 (obj_som_compiler, obj_som_version, obj_som_copyright,
4156 adjust_stab_sections): Add ATTRIBUTE_UNUSED to unused arguments.
4157 * config/tc-hppa.c (update_subspace): Likewise.
4158 (is_defined_subspace): Amplify comment.
4159 * config/obj-som.h (som_frob_file): Add prototype.
4161 2004-07-19 Christopher Faylor <cgf@timesys.com>
4162 H.J. Lu <hongjiu.lu@intel.com>
4164 * subsegs.c (section_symbol): Don't create a new segment when
4165 existing segment is undefined.
4167 2004-07-16 Richard Earnshaw <rearnsha@arm.com>
4169 * config/tc-arm.c: Include include/opcode/arm.h.
4170 (ARM_EXT_*, ARM_ARCH_*, ARM_ANY, ARM_ALL, COPROC_ANY): Delete.
4171 (FPU_FPA_EXT_* FPU_VFP_EXT_*, FPU_ANY, FPU_NONE, FPU_MAVERICK): Delete.
4172 (FPU_ARCH_*): Delete.
4173 * Makefile.am: Update dependencies.
4174 * Makefile.in: Regenerate.
4176 2004-07-15 Nick Clifton <nickc@redhat.com>
4178 * configure.in: Accept armbe as a big-endian arm configuration.
4179 * configure: Regenerate.
4181 2004-07-13 Thomas Nystrom <thn@saeab.se>
4183 * config/tc-i386.c (T_SHIFTOP): New constant.
4184 (intel_e05_1): Handle '&', '|' and T_SHIFTOP.
4185 (intel_el1): Handle '~'.
4186 (intel_get_token): Handle '<>', '&', '|' and '~'.
4188 2004-07-13 Nick Clifton <nickc@redhat.com>
4190 (md_assemble): Remove spurious newline from end of as_bad error
4191 message.
4192 (intel_e05_1): Likewise.
4193 (intel_e11): Likewise.
4194 (intel_match_token): Likewise.
4196 2004-07-11 Andreas Schwab <schwab@suse.de>
4198 * config/tc-m68k.c: Convert to C90. Remove redundant
4199 declarations. Indentation fixup.
4200 [M68KCOFF]: Include "obj-coff.h" instead of declaring
4201 obj_coff_section ourselves.
4203 2004-07-09 James E Wilson <wilson@specifixinc.com>
4205 * config/tc-ia64.c (default_big_endian): New.
4206 (dot_byteorder, md_begin): Use it.
4207 (md_parse_option): Set it.
4209 2004-07-09 Nick Clifton <nickc@redhat.com>
4211 * configure.in: Change sh-sybmian-elf to sh-*-symbianelf.
4212 * configure: Regenerate.
4213 * NEWS: Change sh-sybmian-elf to sh-*-symbianelf.
4214 * config/tc-sh.c (sh_elf_final_processing): Use renamed version of
4215 sh_find_elf_flags if necessary.
4217 2004-07-08 Richard Sandiford <rsandifo@redhat.com>
4219 * config/tc-mips.c (mips_fix_adjustable): If the full addend is
4220 going to be split into more than one in-place addend, return 0
4221 for relocations against mergeable sections. Associate comments
4222 with code.
4224 2004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
4226 * Makefile.am (CPU_TYPES): Add crx.
4227 (TARGET_CPU_CFILES): Add config/tc-crx.c.
4228 (TARGET_CPU_HFILES): Add config/tc-crx.h.
4229 (DEPTC_crx_elf): New target.
4230 (DEPOBJ_crx_elf): Likewise.
4231 (DEP_crx_elf): Likewise.
4232 * Makefile.in: Regenerate.
4233 * configure.in: Add crx* target.
4234 * configure: Regenerate.
4235 * config/tc-crx.c: New file.
4236 * config/tc-crx.h: New file.
4237 * NEWS: Mention new target.
4239 2004-07-06 Nick Clifton <nickc@redhat.com>
4241 * config.in: Undefine TARGET_SYMBIAN by default.
4242 * configure.in:
4243 * configure: Regenerate. Add sh-symbian-elf target. If
4244 selected define TARGET_SYMBIAN.
4245 * config/tc-sh.h (TARGET_FORMAT): Select a Symbian target
4246 format if TARGET_SYMBIAN has been defined.
4248 * output-file.c (output_file_create): Report the target format
4249 chosen when bfd_openw reports that it is invalid.
4251 * config/obj-coff.c (coff_pseudo_table): Only define the weak
4252 pseudo for BFD based assemblers.
4254 2004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
4256 gas:
4257 * config/tc-sh.c (md_assemble): Change isspace to ISSPACE.
4258 (md_parse_option): Remove redundant -isa testing.
4259 Make bfd_arch variable const.
4260 (md_show_usage): Make bfd_arch variable const.
4262 2004-07-03 James E Wilson <wilson@specifixinc.com>
4264 * config/tc-ia64.c (emit_one_bundle): Check and set insn_addr.
4265 * config/tc-ia64.h (md_frag_check): Define.
4267 2004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
4269 * config/obj-coff.c (obj_coff_weak): New .weak syntax for PE weak
4270 externals.
4271 * doc/as.texinfo (Weak): Document PE weak symbols.
4273 2004-07-03 Richard Sandiford <rsandifo@redhat.com>
4275 * config/tc-mips.c (HAVE_IN_PLACE_ADDENDS): New macro.
4276 (reloc_needs_lo_p): Only return true if HAVE_IN_PLACE_ADDENDS.
4277 (mips_frob_file): Rework so that only a single pass through the
4278 relocs is needed. Allow %lo()s to have higher offsets than their
4279 corresponding %hi()s or %got()s.
4281 2004-07-02 Nick Clifton <nickc@redhat.com>
4283 * config/tc-arm.c (md_apply_fix3:BFD_RELOC_ARM_IMMEDIATE): Do not
4284 allow values which have come from undefined symbols.
4285 Always consider this fixup to have been processed as a reloc
4286 cannot be generated for it.
4288 2004-07-02 Alan Modra <amodra@bigpond.net.au>
4290 * frags.h (struct frag): Add has_code and insn_addr fields.
4291 * write.c (cvt_frag_to_fill): Invoke md_frag_check.
4292 * config/tc-ppc.c (md_assemble): Check and set insn_addr.
4293 * config/tc-ppc.h (md_frag_check): Define.
4295 2004-06-28 Maciej W. Rozycki <macro@linux-mips.org>
4297 * doc/Makefile.am (info): Rename goal to...
4298 (info-local): ... this, to preserve implicit dependencies.
4299 * doc/Makefile.in: Regenerate with automake 1.8.5.
4301 2004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
4303 * config/tc-m32r.c (md_convert_frag): Changed for @PLT.
4304 (m32r_cgen_record_fixup_exp): Changed for @GOTOFF, @GOT.
4305 (m32r_fix_adjustable): Changed for @GOTOFF, @GOT, @PLT.
4306 (tc_gen_reloc): Likewise.
4307 (m32r_end_of_match): Add for @GOTOFF, @GOT, @PLT.
4308 (m32r_parse_name): Likewise.
4309 (m32r_cgen_parse_fix_exp): Likewise.
4310 * config/tc-m32r.h (md_parse_name): Define for @GOTOFF, @GOT, @PLT.
4311 (O_PIC_reloc): Likewise.
4312 (TC_CGEN_PARSE_FIX_EXP): Likewise..
4313 * cgen.c (gas_cgen_parse_operand): Add TC_CGEN_PARSE_FIX_EXP
4314 for @GOTOFF, @GOT, @PLT.
4316 2004-06-21 Jan Beulich <jbeulich@novell.com>
4318 * gas/symbols.c: While discarding ordinary local absolute symbols
4319 when --strip-local-absolute is in effect, retain file symbols.
4321 2004-06-20 Andreas Schwab <schwab@suse.de>
4323 * config/tc-m68k.c (mri_chip): Replace current_chip, not augment.
4324 (md_parse_option): Likewise.
4326 2004-06-17 Jan Beulich <jbeulich@novell.com>
4328 * config/tc-i386.c: Deal with LEX_QM the same way as with LEX_AT.
4329 * config/te-netware.h: New file.
4330 * config/te-ppcnw.h: Delete: Obsolete.
4331 * configure.in: Eliminate ill NetWare targets. Make generic
4332 NetWare target use proper emulation.
4333 * Makefile.am: Eliminate reference to obsolete te-ppcnw.h, add
4334 reference to new te-netware.h.
4335 * configure: Regenerate.
4336 * Makefile.in: Regenerate.
4338 2004-06-15 Martin Schwidefsky <schwidefsky@de.ibm.com>
4340 * config/tc-s390.c (s390_insn): Avoid incorrect signed/unsigned
4341 comparison in .insn pseudo operation.
4343 2004-06-15 Alan Modra <amodra@bigpond.net.au>
4345 * config/obj-coff.c (coff_adjust_section_syms): Use
4346 bfd_get_section_size instead of bfd_get_section_size_before_reloc.
4347 (coff_frob_section): Likewise.
4348 * config/tc-mips.c (md_apply_fix3): Likewise.
4349 * config/obj-elf.c (elf_frob_file): Use bfd_set_section_size.
4350 (elf_frob_file_after_relocs): Likewise.
4352 2004-06-10 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4354 * config/tc-hppa.c (log2): Rename to exact_log2.
4355 (pa_next_subseg): Delete unused function.
4356 (create_new_space): Mark unused arguments with ATTRIBUTE_UNUSED.
4357 (create_new_subspace): Likewise.
4359 Bug gas/213
4360 * config/tc-hppa.c (hppa_fix_adjustable): Allow reduction of fake
4361 labels. Fix warning.
4363 2004-05-28 DJ Delorie <dj@redhat.com>
4365 * config/tc-mn10300.h (tc_fix_adjustable): Define.
4366 * config/tc-mn10300.c (mn10300_fix_adjustable): Don't adjust debug
4367 or non-merged symbols.
4369 2004-05-28 H.J. Lu <hongjiu.lu@intel.com>
4371 * config/tc-ia64.c (remove_marked_resource): Save, clear and
4372 restore the old slot when inserting srlz.i/srlz.d.
4374 2004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
4376 * Makefile.am: Regenerate dependecies.
4377 * Makefile.in: Regenerate.
4378 * config/tc-sh.c (valid_arch): Make unsigned.
4379 (preset_target_arch): Likewise.
4380 (md_begin): Use new architecture flags system.
4381 (get_specific): Likewise.
4382 (assemble_ppi): Likewise.
4383 (md_assemble): Likewise. Also fix error check for bad opcodes.
4384 (md_parse_option): Likewise. Also generate -isa values according
4385 to the table in bfd/cpu-sh.c instead of just constants. Also
4386 allow <arch>-up ISA variants.
4387 (sh_elf_final_processing): Replace if-else chain with a call to
4388 sh_find_elf_flags().
4390 2004-05-28 Peter Barada <peter@the-baradas.com>
4392 * config/gc-m68k.c(m68k_ip): Convert mode 5 addressing
4393 with zero offset into mode 2 addressing to save a word.
4395 2004-05-27 H.J. Lu <hongjiu.lu@intel.com>
4397 * config/tc-ia64.c (ar_is_in_integer_unit): Removed.
4398 (ar_is_only_in_integer_unit): New.
4399 (ar_is_only_in_memory_unit): New.
4400 (generate_unwind_image): Silence gcc on 32bit host.
4401 (md_assemble): Use ar_is_only_in_integer_unit instead of
4402 ar_is_in_integer_unit. Check AR access.
4404 2004-05-27 Peter Barada <peter@the-baradas.com>
4406 * config/tc-m68k.c (md_begin): Sort the opcode table into
4407 alphabetical order.
4408 (m68k_compare_opcode): New function to do the sorting.
4410 2004-05-24 Peter Barada <peter@the-baradas.com>
4412 * config/m68k-parse.y(operand): Allow for MAC/EMAC mask
4413 addressing on MIT style operands.
4414 * config/m68k-parse.y(yylex): Allow '-&' for predecrement
4415 w/mask addressing.
4416 * config/tc-m68k.c(install_operand): Comment 'G' and 'H' type
4417 operands.
4419 2004-05-23 Alan Modra <amodra@bigpond.net.au>
4421 * expr.c (operand, operator): Don't reject '++' and '--'.
4423 2004-05-20 Richard Sandiford <rsandifo@redhat.com>
4425 * config/tc-mips.c (append_insn): Use ISA-encoded addresses in MIPS16
4426 dwarf tables.
4428 2004-05-17 Adam Nemet <anemet@lnxw.com>
4430 * configure.in: Add ppc-*-lynxos*. Update i386-*-lynxos* to ELF.
4431 * configure: Regenerate.
4433 2004-05-13 Paul Brook <paul@codesourcery.com>
4435 * dw2gencfi.c (output_cie): Handle dwarf3 format CIE entries.
4437 2004-05-13 Joel Sherrill <joel@oarcorp.com>
4439 * configure.in (or32-*-rtems*): Switch to elf.
4440 * configure: Regenerate.
4442 2004-05-13 Nick Clifton <nickc@redhat.com>
4444 * po/fr.po: Updated French translation.
4446 2004-05-11 Nick Clifton <nickc@redhat.com>
4448 * doc/as.texinfo (Section): Document G and T flags to .section
4449 directive. Document the extra arguments that the G flag
4450 requires. Document the #tls flag.
4452 2004-05-11 H.J. Lu <hongjiu.lu@intel.com>
4454 * subsegs.c (section_symbol): Create a new section symbol if
4455 the existing one doesn't match.
4456 * symbols.c (symbol_set_bfdsym): Don't reset BFD section symbol.
4458 2004-05-07 Richard Sandiford <rsandifo@redhat.com>
4460 * config/tc-mips.c (append_insn, mips_emit_delays): Extend -mfix-vr4120
4461 to cope with VR4181A errata MD(1) and MD(4).
4463 2004-05-07 Brian Ford <ford@vss.fsi.com>
4465 * NEWS: Mention .secrel32 for pe[i]-i386.
4467 2004-05-07 Alexandre Oliva <aoliva@redhat.com>
4469 * config/tc-frv.h (MAX_MEM_FOR_RS_ALIGN_CODE): New.
4470 (HANDLE_ALIGN): New.
4472 2004-05-06 Daniel Jacobowitz <dan@debian.org>
4474 * Makefile.am (DIST_SUBDIRS): Define.
4475 * aclocal.m4: Regenerate with automake 1.8.4.
4476 * Makefile.in: Likewise.
4477 * doc/Makefile.in: Likewise.
4479 2004-05-06 David Mosberger-Tang <davidm@hpl.hp.com>
4481 * config/tc-ia64.c (dot_serialize): Declare.
4482 (dot_serialize): New function.
4483 (md_pseudo_table): Add ".serialize.data" and
4484 ".serialize.instruction" directives.
4486 2004-05-06 Nick Clifton <nickc@redhat.com>
4488 * messages (as_internal_value_out_of_range): Print a message about
4489 a value being out of range. Be consistent about whether the
4490 values are printed in decimal or hexadecimal.
4491 (as_warn_value_out_of_range): Generate a warning message about an
4492 out of range value.
4493 (as_bad_value_out_of_range): Generate an error message about an
4494 out of range value.
4495 * as.h: Prototype the new functions.
4496 * config/tc-alpha.c (insert_operand): Use new function.
4497 * config/tc-arc.c (arc_insert_operand): Likewise.
4498 * config/tc-mn10200.c (mn10200_insert_operand): Likewise.
4499 * config/tc-mn10300.c (mn10300_insert_operand): Likewise.
4500 * config/tc-ppc.c (ppc_insert_operand): Likewise.
4501 * config/tc-s390.c (s390_insert_operand): Likewise.
4502 * config/tc-v850.c (v850_insert_operand): Likewise.
4504 2004-05-05 Alexandre Oliva <aoliva@redhat.com>
4506 * configure.in: Set em=linux for frv-*-*linux*.
4507 * configure: Rebuilt.
4508 * config/tc-frv.h (TARGET_FORMAT): Use elf32-frvfdpic if...
4509 (frv_md_fdpic_enabled): New.
4510 * config/tc-frv.c (frv_md_fdpic_enabled): New.
4511 (DEFAULT_FDPIC): New.
4512 (frv_flags): Use DEFAULT_FDPIC.
4513 (frv_pic_flag): Likewise.
4514 (OPTION_NOPIC): New.
4515 (md_longopts): Add -mnopic.
4516 (md_parse_option): Handle it.
4517 (md_show_usage): Add -mfdpic and -mnopic.
4519 2004-05-05 Peter Barada <peter@the-baradas.com>
4521 * config/tc-m68k.c: Add find_cf_chip to print list of valid
4522 chips for invalid coldfire instructions, rename selectors
4523 for ColdFire sub-variants, add 521x,5249,547x,548x and aliases,
4524 add current_chip to track which chip is referred to(including save/restore),
4525 use current_chip to select control registers, not current_arch.
4526 (md_show_usage): Add new chips.
4527 * doc/c-m68k.texi: Document new command line switches.
4529 2004-05-05 Jakub Jelinek <jakub@redhat.com>
4531 * tc-s390.h (md_do_align, HANDLE_ALIGN): Remove.
4532 (NOP_OPCODE): Define.
4533 (s390_align_code): Remove prototype.
4534 * tc-s390.c (s390_align_code): Remove.
4536 2004-05-04 H.J. Lu <hongjiu.lu@intel.com>
4538 * config/tc-ia64.c (make_unw_section_name): Removed.
4539 (start_unwind_section): New function.
4540 (generate_unwind_image): Take const segT instead of const
4541 char *.
4542 (dot_handlerdata): Adjusted.
4543 (dot_endp): Likewise.
4545 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
4547 * config/obj-elf.c (obj_elf_change_section): Allow the
4548 ".note.GNU-stack" section has SHF_EXECINSTR.
4550 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
4552 * config/obj-elf.c (get_section): Return bfd_boolean.
4553 (obj_elf_change_section): Call bfd_get_section_by_name_if
4554 instead of bfd_map_over_sections.
4556 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
4558 * config/obj-elf.c (get_section): New function.
4559 (obj_elf_change_section): Support multiple sections with same
4560 name.
4562 2004-04-30 Nick Clifton <nickc@redhat.com>
4564 * config/tc-arm.c (create_register_alias): Fix typo checking for
4565 case sensitive register aliases.
4566 (co_proc_number): Use error message string in all_reg_maps[]
4567 array.
4568 (cp_reg_required_here): Likewise.
4569 (fp_reg_required_here): Likewise.
4571 2004-04-29 Brian Ford <ford@vss.fsi.com>
4573 * dwarf2dbg.c (dwarf2_finish): Add SEC_DEBUGGING to section flags.
4575 2004-04-28 Chris Demetriou <cgd@broadcom.com>
4577 * config/tc-mips.c (HAVE_32BIT_ADDRESSES, append_insn, macro_build)
4578 (load_address, macro, mips_ip, md_parse_option)
4579 (mips_force_relocation, mips_validate_fix, md_apply_fix3)
4580 (s_change_sec, pic_need_relax, tc_gen_reloc): Remove all
4581 embedded-PIC handling, and update comments.
4582 (SWITCH_TABLE): Remove.
4583 * config/tc-mips.h (DIFF_EXPR_OK): Delete.
4584 (enum mips_pic_level): Remove EMBEDDED_PIC.
4585 (EXTERN_FORCE_RELOC): Remove embedded-PIC handling.
4586 (TC_FORCE_RELOCATION): Update comment.
4587 * ecoff.c (ecoff_build_lineno): Add comment about some code that
4588 might be safe to remove now that MIPS embedded-PIC is gone.
4590 2004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4592 * config/obj-som.c (obj_som_init_stab_section): Add new arguments in
4593 call to obj_set_subsection_attributes.
4594 (obj_som_init_stab_section): Likewise.
4595 * config/tc-hppa.c (default_subspace_dict): Add comdat field.
4596 (pa_def_subspaces): Provide comdat default.
4597 (pa_subspace): Handle new "comdat" parameter. Set SEC_LINK_ONCE and
4598 not SEC_IS_COMMON if section is comdat, common or dup_common. Update
4599 calls to create_new_subspace and update_subspace to pass comdat flag.
4600 (create_new_subspace, update_subspace): Add new comdat argument. Use
4601 it in calls to obj_set_subsection_attributes.
4602 * doc/c-hppa.texi (.subspa, .nsubspa): Document new comdat parameter
4603 and use of comdat, common and dup_comm parameters.
4605 2004-04-26 H.J. Lu <hongjiu.lu@intel.com>
4607 * config/obj-elf.c (obj_elf_change_section): Check if the old
4608 group name is NULL before comparison.
4610 2004-04-23 Chris Demetriou <cgd@broadcom.com>
4612 * config/tc-mips.h (mips_dwarf2_addr_size): Prototype.
4614 2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4616 * config/tc-mips.c (s_mipsset): Set default CPU type for .set mipsN.
4618 2004-04-23 Chris Demetriou <cgd@broadcom.com>
4620 * config/tc-mips.c (md_longopts): Remove -membedded-pic option.
4621 (OPTION_MEMBEDDED_PIC): Remove.
4622 (OPTION_TRAP, OPTION_BREAK, OPTION_EB, OPTION_EL)
4623 (OPTION_FP32, OPTION_GP32, OPTION_CONSTRUCT_FLOATS)
4624 (OPTION_NO_CONSTRUCT_FLOATS, OPTIONS_FP64, OPTION_GP64)
4625 (OPTION_RELAX_BRANCH, OPTION_NO_RELAX_BRANCH)
4626 (OPTION_ELF_BASE): Renumber.
4627 (md_parse_option): Remove OPTION_MEMBEDDED_PIC handling.
4628 (md_show_usage): Remove mention of -membedded-pic.
4629 * doc/as.texinfo: Remove mention of -membedded-pic.
4631 2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4633 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Remove.
4634 * config/tc-mips.c (RDATA_SECTION_NAME, mips_target_format): Remove
4635 a.out support.
4636 (md_begin, mips_ip, md_parse_option, s_change_sec, s_option,
4637 s_abicalls, nopic_need_relax, tc_gen_reloc): Remove uses of
4638 USE_GLOBAL_POINTER_OPT.
4640 2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4642 * config/tc-mips.c (macro): One more use of load_delay_nop.
4644 2004-04-22 Atsushi Nemoto <anemo@mba.ocn.ne.jp>
4646 * config/tc-mips.c (load_delay_nop): New function.
4647 (load_address, macro): Use load_delay_nop() to build a nop
4648 which can be omitted with gpr_interlocks.
4650 2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4652 * config/tc-mips.c (hilo_interlocks, gpr_interlocks,
4653 cop_interlocks): Remove superfluous CPU entries.
4655 2004-04-22 Paul Brook <paul@codesourcery.com>
4657 * config/tc-arm.c (mav_parse_offset): Value must be multiple of 4.
4659 2004-04-22 Peter Barada <peter@the-baradas.com>
4661 * NEWS: Added support for EMAC instructions and MAC/EMAC
4662 Motorola syntax.
4663 * config/m68k-parse.h: Add ACC[123], ACCEXT{01,23}, MAC/EMAC
4664 scale factor tokens, trailing_ampersand to mark mask addressing
4665 for MAC/EMAC instructions.
4666 * config/m68k-parse.y: Add options_ampersand clause, '<<',
4667 '>>'.
4668 (yylex): Handle '>', '<', and '&' following '+'.
4669 * config/tc-m68k.c: Set mcfmac/mcfemac on appropriate ColdFire
4670 architectures in archs[].
4671 (m68k-ip): Add '4', 'e', 'g', 'i', cases to handle mask addressing
4672 for MAC/EMAC instructions, ACC[0123], ACCEXT{01,23}, and '<<'/'>>'
4673 respectively.
4674 (m68k_ip): Handle trailing '&' on MAC/EMAC insns.
4675 (install_operand): Fix 'n' case, Add 'F', 'f', 'G', 'H', 'I', ']'
4676 cases.
4677 Add EMAC operands to init_table[].
4679 2004-04-22 Bruno De Bus <bdebus@elis.ugent.be>
4681 * config/tc-arm.h (enum mstate): Move here, add MAP_UNDEFINED
4682 state.
4683 (TC_SEGMENT_INFO_TYPE): Define to enum mstate.
4684 * config/tc-arm.c (enum mstate): Delete from here.
4685 (mapping_state): Remove the static mapstate variable and instead
4686 store the state in the segment. This allows a per-section mapping
4687 state. Handle and ignore MAP_UNDEFINED states.
4688 (arm_elf_change_section): Get the current mapping state from the
4689 new section.
4690 (s_ltorg): Set the mapping state to MAP_DATA.
4691 (arm_cleanup): Use arm_elf_change_section to get the mapping state
4692 for each pool as it is emitted.
4694 2004-04-22 Nick Clifton <nickc@redhat.com>
4696 * config/tc-arm.h: Formatting tidy ups.
4698 2004-04-20 Chris Demetriou <cgd@broadcom.com>
4700 * NEWS: Note that MIPS -membedded-pic option is deprecated.
4702 2004-04-20 DJ Delorie <dj@redhat.com>
4704 * config/tc-i386.h [TE_PE] (TC_CONS_FIX_NEW): Define.
4705 * config/tc-i386.c (md_pseudo_table) [TE_PE]: Add "secrel32".
4706 [TE_PE] (O_secrel): Define.
4707 [TE_PE] (x86_pe_cons_fix_new): New.
4708 [TE_PE] (pe_directive_secrel): Likewise.
4709 (tc_gen_reloc) [TE_PE]: Support BFD_RELOC_32_SECREL.
4711 2004-04-19 Eric Christopher <echristo@redhat.com>
4713 * config/tc-mips.c (mips_dwarf2_addr_size): Revert part
4714 of previous patch for fix in gcc.
4716 2004-04-19 Jakub Jelinek <jakub@redhat.com>
4718 * config/tc-xtensa.c (xg_assembler_literal): Fix a typo.
4720 2004-04-19 Nathan Sidwell <nathan@codesourcery.com>
4722 * read.c (do_align): Call md_flush_pending_output, if defined.
4724 2004-04-16 Alan Modra <amodra@bigpond.net.au>
4726 * expr.c (operand): Correct checks for ++ and --.
4728 2004-04-14 H.J. Lu <hongjiu.lu@intel.com>
4730 * config/tc-generic.c: Add some comments.
4732 2004-04-14 Richard Sandiford <rsandifo@redhat.com>
4734 * doc/c-mips.texi (-m{no-,}fix-vr4120): Renamed from
4735 -{no-}mfix-vr4122-bugs.
4736 * config/tc-mips.c (mips_fix_vr4120): Renamed from mips_fix_4122_bugs.
4737 (append_insn, mips_emit_delays): Update accordingly.
4738 (OPTION_FIX_VR4120, OPTION_NO_FIX_VR4120): Renamed from *VR4122.
4739 (md_longopts): Change -{no-,}mfix-vr4122-bugs to -m{no-,}fix-vr4120.
4740 (md_parse_option): Update after above changes.
4741 (md_show_usage): Add -mfix-vr4120.
4743 2004-04-13 Bob Wilson <bob.wilson@acm.org>
4745 * doc/as.texinfo (Sub-Sections): Conditionalize COFF-specific use
4746 of .section directive; add a reference to the ELF .subsection
4747 directive.
4749 2004-04-13 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
4751 * config/tc-m32r.c (md_assemble): Fixed infinite loop bug
4752 in parallel.
4754 2004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4756 * Makefile.am: Remove mips from aout targets.
4757 * Makefile.in: Regenerate.
4758 * configure.in: Remove mips-dec-bsd* target.
4759 * configure: Regenerate.
4761 2004-04-07 Alan Modra <amodra@bigpond.net.au>
4763 PR 96
4764 * config/tc-ppc.c (ppc_elf_suffix): Add valid32 and valid64 fields
4765 to struct map_bfd. Adjust MAP macro, and define MAP32, MAP64.
4766 Update "mapping". Restrict some @ modifiers to 32 bit.
4768 2004-04-01 Asgari Jinia <asgarij@kpitcummins.com>
4769 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
4771 * config/tc-sh.c (dont_adjust_reloc_32): New variable.
4772 (sh_fix_adjustable): Avoid adjusting BFD_RELOC_32 when
4773 dont_adjust_reloc_32 is set.
4774 (md_longopts): Add option -renesas.
4775 (md_parse_option, md_show_usage): Likewise.
4776 * doc/c-sh.texi: Likewise.
4778 2004-04-01 Dave Korn <dk@artimi.com>
4780 * config/tc-dlx.c (md_assemble): set fx_no_overflow flag for
4781 hi16 and lo16 fixS structs.
4782 (md_assemble): generate bit_fixS for RELOC_DLX_LO16 in
4783 exactly the same way as for RELOC_DLX_REL16.
4784 (machine_ip): properly respect LO flag in the_insn and
4785 output RELOC_DLX_LO16 rather than RELOC_DLX_16.
4786 (md_apply_fix3): apply RELOC_DLX_LO16.
4788 2004-03-30 Stan Shebs <shebs@apple.com>
4790 Remove long-obsolete MPW support.
4791 * mpw-config.in, mpw-make.sed, mac-as.r: Remove files.
4792 * configure.in: Remove mention of ppc-*-mpw* config.
4793 * configure.in: Likewise.
4795 2004-03-30 Nick Clifton <nickc@redhat.com>
4797 * config/tc-arm.c (meabi_flags): Make its use conditional upon
4798 OBJ_ELF being defined.
4800 2004-03-27 Alan Modra <amodra@bigpond.net.au>
4802 * config/obj-aout.c (obj_aout_type): Remove #ifdef BFD_ASSEMBLER code.
4804 2004-03-23 Paul Brook <paul@codesourcery.com>
4806 * config/tc-arm.c (meabi_flags): New variable.
4807 (arm_parse_eabi): New function.
4808 (md_begin): Set flags for EABI v3.
4809 (arm_eabis): Add.
4810 (arm_long_opts): Add meabi.
4811 * doc/as.texinfo <ARM>: Document -meabi.
4812 * doc/c-arm.texi: Ditto.
4814 2004-03-22 Bob Wilson <bob.wilson@acm.org>
4816 * config/tc-xtensa.c (xtensa_post_relax_hook): Create literal
4817 tables even when use_literal_section flag is not set.
4819 2004-03-22 Alan Modra <amodra@bigpond.net.au>
4821 * config/tc-sh.c: Remove trailing whitespace.
4823 2004-03-22 Hans-Peter Nilsson <hp@axis.com>
4825 * doc/c-cris.texi (CRIS-Opts): Document --no-mul-bug-abort,
4826 --mul-bug-abort and the default behavior.
4827 * config/tc-cris.c (cris_insn_kind): New member CRIS_INSN_MUL.
4828 (err_for_dangerous_mul_placement): New variable.
4829 (STATE_MUL, OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): New
4830 macros.
4831 (md_cris_relax_table): Have placeholder for STATE_MUL.
4832 (md_longopts): New options --mul-bug-abort and --no-mul-bug-abort.
4833 (cris_relax_frag) <case ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: New
4834 case doing nothing.
4835 (md_estimate_size_before_relax) <case ENCODE_RELAX (STATE_MUL,
4836 STATE_BYTE)>: Ditto.
4837 (md_convert_frag) <ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: Check
4838 alignment and position of this frag, emit error message if
4839 suspicious.
4840 (md_assemble): For a multiply insn and when checking it,
4841 transform the current frag into a special frag for that purpose.
4842 (md_parse_option) <case OPTION_MULBUG_ABORT_OFF, case
4843 OPTION_MULBUG_ABORT_ON>: Handle new options.
4845 2004-03-19 Bob Wilson <bob.wilson@acm.org>
4847 * config/tc-xtensa.c (mark_literal_frags): New function.
4848 (xtensa_move_literals): Call mark_literal_frags for all literal
4849 segments, including init and fini literal segments.
4850 (xtensa_post_relax_hook): Swap use of xt_insn_sec and xt_literal_sec.
4852 2004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4854 * tc-hppa.c (cons_fix_new_hppa): Check for PC relative base type.
4855 (pa_comm): Set BSF_OBJECT in symbol flags.
4857 2004-03-19 Alan Modra <amodra@bigpond.net.au>
4859 * Makefile.am: Run "make dep-am".
4860 * Makefile.in: Regenerate.
4861 * doc/Makefile.in: Regenerate.
4862 * config.in: Regenerate.
4863 * po/gas.pot: Regenerate.
4865 2004-03-18 Nathan Sidwell <nathan@codesourcery.com>
4867 * read.c (read_a_source_file): Use demand_empty_rest_of_line.
4868 (demand_empty_rest_of_line): Issue an error here.
4869 (ignore_rest_of_line): Silently skip to end.
4870 (demand_copy_string): Issue an error, not warning.
4871 (equals): Likewise.
4872 * config/obj-elf.c (obj_elf_section_name): Likewise.
4873 (obj_elf_section): Likewise.
4874 * config/tc-arc.c (arc_extoper): Remove bogus NULL checks.
4875 (arc_extinst): Likewise.
4876 * config/tc-ia64.c (dot_saveb): Use demand_empty_rest_of_line.
4877 (dot_spill): Likewise.
4878 (dot_unwabi): Likewise.
4879 (dot_prologue): Likewise.
4881 * expr.c (operand): Reject ++ and --.
4882 (operator): Likewise.
4884 2004-03-17 Kaz Kojima <kkojima@rr.iij4u.or.jp>
4886 * config/tc-sh.c: Include dw2gencfi.h.
4887 (sh_cfi_frame_initial_instructions): New function.
4888 (sh_regname_to_dw2regnum): Likewise.
4889 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Move to the end of
4890 file.
4891 (TARGET_USE_CFIPOP): Define.
4892 (tc_cfi_frame_initial_instructions): Likewise.
4893 (tc_regname_to_dw2regnum): Likewise.
4894 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT): Likewise.
4895 * Makefile.am: Update dependencies.
4896 * Makefile.in: Regenerate.
4898 2004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
4900 * configure.in: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
4901 * configure: Regenerate.
4903 2004-03-12 Bob Wilson <bob.wilson@acm.org>
4905 * read.c (s_leb128): Call md_flush_pending_output.
4907 2004-03-12 Michal Ludvig <mludvig@suse.cz>
4909 * config/tc-i386.c (output_insn): Handle PadLock instructions.
4910 * config/tc-i386.h (CpuPadLock): New define.
4911 (CpuUnknownFlags): Added CpuPadLock.
4913 2004-03-07 Andreas Schwab <schwab@suse.de>
4915 * doc/c-hppa.texi (HPPA Directives): Fix typo.
4917 2004-03-07 Richard Henderson <rth@redhat.com>
4919 * dw2gencfi.c (output_cie): Align length to 4 byte boundary.
4920 (cfi_finish): Likewise for fde.
4922 2004-03-05 H.J. Lu <hongjiu.lu@intel.com>
4924 * config/tc-ia64.c (md_assemble): Properly handle NULL
4925 align_frag.
4926 (ia64_handle_align): Don't abort if failed to add a stop bit.
4928 2004-03-04 H.J. Lu <hongjiu.lu@intel.com>
4930 * Makefile.in: Regenerated.
4931 * aclocal.m4: Likewise.
4932 * configure: Likewise.
4933 * doc/Makefile.in: Likewise.
4935 2004-03-03 H.J. Lu <hongjiu.lu@intel.com>
4937 * config/tc-ia64.c (dot_align): New.
4938 (ia64_do_align): Make it static.
4939 (md_pseudo_table): Use "dot_align" for "align".
4940 (ia64_md_do_align): Don't set align_frag here.
4941 (ia64_handle_align): Add a stop bit to the previous bundle if
4942 needed.
4944 * config/tc-ia64.h (ia64_do_align): Removed.
4946 2003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
4948 * config/tc-sh.c (md_parse_option): Add -isa=sh4-nofpu and
4949 -isa=sh4-nommu-nofpu options. Adjust help messages accordingly.
4950 (sh_elf_final_processing): Output BFD type sh4_nofpu if that is
4951 the most general type or the user specifically requested it.
4952 (md_assemble): Add a new error message for when an instruction
4953 is understood, but is not allowed due to an -isa option.
4955 2004-03-02 H.J. Lu <hongjiu.lu@intel.com>
4957 * config/tc-ia64.c (align_frag): New.
4958 (md_assemble): Set the tc_frag_data field in align_frag for
4959 IA64_OPCODE_FIRST instructions.
4960 (ia64_md_do_align): Set align_frag.
4961 (ia64_handle_align): Add a stop bit if needed.
4963 * config/tc-ia64.h (TC_FRAG_TYPE): New.
4964 (TC_FRAG_INIT): New.
4966 2004-03-01 Richard Sandiford <rsandifo@redhat.com>
4968 * config/tc-frv.c (fr400_audio): New variable.
4969 (md_parse_option, md_show_usage): Add -mcpu=fr405 and -mcpu=fr450.
4970 (md_parse_option): Set fr400_audio for -mcpu=fr400 and -mcpu=fr405.
4971 (target_implements_insn_p): New function.
4972 (md_assemble): Report an error if the processor doesn't implement
4973 the instruction.
4975 2004-02-27 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
4977 * config/tc-m32r.c (md_longopts): Added -no-bitinst option.
4978 (md_parse_option): Ditto.
4979 (OPTION_NO_SPECIAL_M32R): Added.
4980 (md_show_usage): Document it.
4981 (enable_speial_m32r): Changed a default value from 0 to 1.
4982 * doc/c-m32r.texi: Document the -no-bitinst option.
4984 2004-02-27 Nick Clifton <nickc@redhat.com>
4986 * config/tc-sh.c (get_operand): Revert previous delta.
4987 (tc_gen_reloc): Check for an unknown reloc type before processing
4988 the addend.
4990 2004-02-27 Hannes Reinecke <hare@suse.de>
4992 * config/tc-s390.c (s390_insn): Correct range check for opcode in
4993 .insn pseudo operation.
4995 2004-02-27 Anil Paranjpe <anilp1@kpitcummins.com>
4997 * config/tc-sh.c (get_operand): In case of #Imm, check has been
4998 added for wrong syntax.
5000 2004-02-26 Eric Christopher <echristo@redhat.com>
5002 * config/tc-mips.c (mips_dwarf2_addr_size): New.
5003 * config/tc-mips.h (DWARF2_ADDR_SIZE): Use.
5005 2004-02-26 Andrew Stubbs <andrew.stubbs@superh.com>
5007 * config/tc-sh.c (build_Mytes): Add REG_N_D and REG_N_B01
5008 nibble types to assembler.
5010 2004-02-25 Fred Fish <fnf@redhat.com>
5012 * config/tc-iq2000.c: Add missing \n\ in multiline string literal.
5014 2004-02-20 James E Wilson <wilson@specifixinc.com>
5016 * config/tc-ia64.c (slot_index): New arg before_relax. Use instead of
5017 finalize_syms.
5018 (fixup_unw_records): New arg before_relax. Pass to slot_index.
5019 (ia64_estimate_size_before_relax): New.
5020 (ia64_convert_frag): Pass 0 to fixup_unw_records. Add comment.
5021 (generate_unwind_image): Pass 1 to fixup_unw_records.
5022 * config/tc-ia64.h (ia64_estimate_size_before_relax): Declare.
5023 (md_estimate_size_before_relax): Call ia64_estimate_size_before_relax.
5025 2004-02-19 Jakub Jelinek <jakub@redhat.com>
5027 * stabs.c (generate_asm_file): Avoid warning about use of
5028 uninitialized variable.
5030 2004-02-18 David Mosberger <davidm@hpl.hp.com>
5032 * config/tc-ia64.c (ia64_flush_insns): In addition to prologue,
5033 body, and endp, allow unwind records which do not have a "t"
5034 (time/instruction) field.
5036 2004-02-17 Petko Manolov <petkan@nucleusys.com>
5038 * config/tc-arm.c (do_mav_dspsc_1): Correct offset of CRn.
5039 (do_mav_dspsc_2): Likewise.
5040 Fix accumulator registers move opcodes.
5042 2004-02-13 Hannes Reinecke <hare@suse.de>
5043 Jakub Jelinek <jakub@redhat.com>
5045 * dwarf2dbg.c (get_filenum): Do not read beyond allocated memory.
5047 2004-02-10 Steve Ellcey <sje@cup.hp.com>
5049 * config/tc-ia64.h (ia64_frob_symbol): New declaration.
5050 (tc_frob_symbol): New macro definition.
5051 * config/tc-ia64.c (ia64_frob_symbol): New routine.
5053 2004-02-09 Daniel Jacobowitz <drow@mvista.com>
5055 * config/tc-arm.c (md_begin): Mark .note.gnu.arm.ident as
5056 read-only.
5058 2004-02-09 Nathan Sidwell <nathan@codesourcery.com>
5060 * read.h (IGNORE_OPCODE_CASE): Do not define. Replace with ...
5061 (TC_CASE_SENSITIVE): ... this.
5062 * read.c: Replace IGNORE_OPCODE_CASE with TC_CASE_SENSITIVE.
5063 * doc/internals.texi (TC_CASE_SENSITIVE): Document.
5065 2004-02-06 James E Wilson <wilson@specifixinc.com>
5067 * config/tc-ia64.c (dot_endp): Delete call to output_endp.
5068 (generate_unwind_image): Re-add it here.
5070 2004-02-06 Nathan Sidwell <nathan@codesourcery.com>
5072 * dwarf2dbg.c (DWARF2_ADDR_SIZE): Remove trailing ';'
5073 * read.h (SKIP_WHITESPACE): Turn into an expression.
5074 * read.c (read_a_source_file): A pseudo is removed by having a
5075 NULL handler.
5077 2004-02-05 James E Wilson <wilson@specifixinc.com>
5079 * config/tc-ia64.c (output_endp): New.
5080 (count_bits): Delete.
5081 (ia64_flush_insns, process_one_record, optimize_unw_records): Handle
5082 endp unwind records.
5083 (fixup_unw_records): Handle endp unwind records. Delete code for
5084 shortening prologue regions not followed by a body record.
5085 (dot_endp): Call add_unwind_entry to emit endp unwind record.
5086 * config/tc-ia64.h (unw_record_type): Add endp.
5088 2004-02-03 James E Wilson <wilson@specifixinc.com>
5090 * config/tc-ia64.c (ia64_convert_frag): Call md_number_to_chars to
5091 fill padding bytes with zeroes.
5092 (emit_one_bundle): New locals last_ptr, end_ptr. Rewrite code that
5093 sets unwind_record slot_number and slot_frag fields.
5095 2004-02-02 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5097 * config/tc-mips.c (add_got_offset_hilo): New function.
5098 (macro): Use load_register() and add_got_offset_hilo() to load
5099 constants instead of hardcoding code sequences throughout.
5101 2004-01-28 H.J. Lu <hongjiu.lu@intel.com>
5103 * config/tc-ia64.c (emit_one_bundle): Add proper indentation.
5105 2004-01-26 Bernardo Innocenti <bernie@develer.com>
5107 * config/tc-m68k.h (EXTERN_FORCE_RELOC): Handle m68k-uclinux specially,
5108 like m68k-elf.
5109 * config/tc-m68k.c (RELAXABLE_SYMBOL): Use EXTERN_FORCE_RELOC instead
5110 of hard-coded test for TARGET_OS=elf.
5112 2004-01-24 Chris Demetriou <cgd@broadcom.com>
5114 * config/tc-mips.c (hilo_interlocks): Change definition
5115 so that MIPS32, MIPS64 and later ISAs are included, along with
5116 the already-included machines. Update comments.
5118 2004-01-23 Daniel Jacobowitz <drow@mvista.com>
5120 * config/tc-arm.c (tc_gen_reloc): Improve error message for
5121 undefined local labels.
5123 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
5125 * config/tc-mips.c (load_address, macro): Update comments about
5126 NewABI GP relaxation.
5128 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
5130 * config/tc-mips.c (macro_build): Remove place and counter arguments.
5131 (mips_build_lui, macro_build_ldst_constoffset): Likewise.
5132 (mips16_macro_build, macro_build_jalr): Remove counter argument.
5133 (set_at, load_register, load_address, move_register): Likewise.
5134 (load_got_offset, add_got_offset): Likewise.
5135 Update all calls and tidy accordingly.
5137 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
5139 * config/tc-mips.c (RELAX_ENCODE): Remove WARN argument.
5140 (RELAX_FIRST, RELAX_SECOND): Turn into 8-bit quantities.
5141 (RELAX_USE_SECOND): Bump to 0x10000.
5142 (RELAX_SECOND_LONGER, RELAX_NOMACRO, RELAX_DELAY_SLOT): New flags.
5143 (mips_macro_warning): New variable.
5144 (md_assemble): Wrap macro expansion in macro_start() and macro_end().
5145 (s_cpload, s_cpsetup, s_cprestore, s_cpreturn): Likewise.
5146 (relax_close_frag): Set mips_macro_warning.first_frag. Adjust use
5147 of RELAX_ENCODE.
5148 (append_insn): Update mips_macro_warning.sizes.
5149 (macro_start, macro_warning, macro_end): New functions.
5150 (macro_build): Don't emit warnings here.
5151 (macro_build_lui, md_estimate_size_before_relax): ...or here.
5152 (md_convert_frag): Check for cases where one macro alternative
5153 needs a warning and the other doesn't. Emit a warning if the
5154 longer sequence was chosen.
5156 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
5158 * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): Remove.
5159 * config/tc-mips.c (RELAX_ENCODE): Take three arguments: the size of
5160 the first sequence, the size of the second sequence, and a flag
5161 that says whether we should warn.
5162 (RELAX_OLD, RELAX_NEW, RELAX_RELOC[123]): Delete.
5163 (RELAX_FIRST, RELAX_SECOND): New.
5164 (mips_relax): New variable.
5165 (relax_close_frag, relax_start, relax_switch, relax_end): New fns.
5166 (append_insn): Remove "place" argument. Use mips_relax.sequence
5167 rather than "place" to check whether we're expanding the second
5168 alternative of a relaxable macro. Remove redundant check for
5169 branch relaxation. If generating a normal insn, and there
5170 is not enough room in the current frag, call relax_close_frag()
5171 to close it. Update mips_relax.sizes[]. Emit fixups for the
5172 second version of a relaxable macro. Record the first relaxable
5173 fixup in mips_relax. Remove tc_gen_reloc workaround.
5174 (macro_build): Remove all uses of "place". Use mips_relax.sequence
5175 in the same way as in append_insn.
5176 (mips16_macro_build): Remove "place" argument.
5177 (macro_build_lui): As for macro_build. Don't drop the add_symbol
5178 when generating the second version of a relaxable macro.
5179 (load_got_offset, add_got_offset): New functions.
5180 (load_address, macro): Use new relaxation machinery. Remove
5181 tc_gen_reloc workarounds.
5182 (md_estimate_size_before_relax): Set RELAX_USE_SECOND if the second
5183 version of a relaxable macro is needed. Return -RELAX_SECOND if the
5184 first version is needed.
5185 (tc_gen_reloc): Remove relaxation handling.
5186 (md_convert_frag): Go through the fixups for a relaxable macro and
5187 mark those that belong to the unneeded alternative as done. If the
5188 second alternative is needed, adjust the fixup addresses to account
5189 for the deleted first alternative.
5191 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
5193 * frags.h (frag_room): Declare.
5194 * frags.c (frag_room): New function.
5195 * doc/internals.texi: Document it.
5197 2004-01-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5199 * config/tc-mips.c (append_insn): Don't do r3900 interlock
5200 optimization for -mtune=r3900, as this will break on other CPUs.
5202 2004-01-11 Tom Rix <tcrix@worldnet.att.net>
5204 * config/tc-m68hc11.c (build_indexed_byte): movb and movw cannot
5205 be relaxed, use fixup.
5206 (md_apply_fix3): Use 5 bit reloc from movb and movw fixup.
5208 2004-01-19 Jakub Jelinek <jakub@redhat.com>
5210 * config/tc-sparc.c (sparc_ip): Disallow %f32-%f63 for single
5211 precision operands.
5213 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5215 * config/tc-mips.c (append_insn): Properly detect variant frags
5216 that preclude swapping of relaxed branches. Correctly swap
5217 instructions between frags when dealing with relaxed branches.
5219 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5221 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
5222 throughout.
5223 * aclocal.m4: Regenerate.
5224 * configure: Regenerate.
5226 2004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
5228 * config/tc-h8300.c (build_bytes): Apply relaxation to bit
5229 manipulation insns.
5231 2004-01-12 Richard Sandiford <rsandifo@redhat.com>
5233 * config/tc-mips.c (macro_build_jalr): When adding an R_MIPS_JALR
5234 reloc, reserve space for the delay slot as well as the jalr itself.
5236 2004-01-09 Paul Brook <paul@codesourcery.com>
5238 * config/tc-arm.c (do_vfp_reg2_from_sp2): Rename from do_vfp_sp_reg2.
5239 (do_vfp_sp2_from_reg2): New function.
5240 (insns): Use them.
5241 (do_vfp_dp_from_reg2): Check return values properly.
5243 2004-01-08 Ian Lance Taylor <ian@wasabisystems.com>
5245 * config/tc-mips.c (warn_nops): Remove static variable.
5246 (macro): Remove test of warn_nops.
5247 (md_shortops): Remove 'n'.
5248 (md_parse_option): Remove 'n' case.
5249 (md_show_usage): Remove -n.
5250 * doc/as.texinfo (Overview): Remove MIPS -n option.
5251 * doc/c-mips.texi (MIPS Opts): Remove mention -n.
5252 * NEWS: Mention removal of MIPS -n option.
5254 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS): Remove.
5255 (cop_interlocks): Check ISA level.
5256 (cop_mem_interlocks): Define.
5257 (reg_needs_delay): Check cop_interlocks rather than
5258 ISA_HAS_COPROC_DELAYS.
5259 (append_insn): Likewise. Use cop_mem_interlocks rather than
5260 directly checking mips_opts.isa.
5261 (mips_emit_delays): Likewise.
5263 2004-01-07 H.J. Lu <hongjiu.lu@intel.com>
5265 * config/tc-ia64.c (unwind): Move next_slot_number and
5266 next_slot_frag to ...
5267 (unw_rec_list): Here.
5268 (free_list_records): Removed.
5269 (output_unw_records): Likewise.
5270 (generate_unwind_image): Make it void.
5271 (alloc_record): Initialize next_slot_number and next_slot_frag.
5272 (slot_index): Take .org, .space and .align into account.
5273 (fixup_unw_records): Don't set slot_number to 0. Use
5274 list->next_slot_number and list->next_slot_frag instead of
5275 unwind.next_slot_number and unwind.next_slot_frag.
5276 (ia64_convert_frag): New.
5277 (generate_unwind_image): Generate a rs_machine_dependent frag
5278 for unwind record.
5279 (emit_one_bundle): Use list->next_slot_number and
5280 list->next_slot_frag instead of unwind.next_slot_number and
5281 unwind.next_slot_frag.
5283 * config/tc-ia64.h (md_convert_frag): Defined as
5284 ia64_convert_frag.
5285 (md_estimate_size_before_relax): Defined as (f)->fr_var.
5287 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
5289 2003-12-19 Alexandre Oliva <aoliva@redhat.com>
5290 * config/tc-frv.h (md_apply_fix3): Don't define.
5291 * config/tc-frv.c (md_apply_fix3): New. Shift/truncate %hi/%lo
5292 operands.
5293 * config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Define.
5294 2003-10-07 Alexandre Oliva <aoliva@redhat.com>
5295 * config/tc-frv.c (line_separator_chars): Add `!'.
5296 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
5297 * config/tc-frv.c (md_assemble): Clear insn upfront.
5298 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
5299 * config/tc-frv.c (OPTION_FDPIC): New macro.
5300 (md_longopts): Add mfdpic.
5301 (md_parse_option): Handle it.
5302 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
5303 * config/tc-frv.c (md_cgen_lookup_reloc) <FRV_OPERAND_D12,
5304 FRV_OPERAND_S12>: Use reloc type encoded in fix-up.
5305 (frv_pic_ptr): Parse funcdesc.
5307 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5309 * doc/as.texinfo: Let texi2pod parse asconfig.texi and
5310 gasver.texi. Remove duplicate symbol definitions for texi2pod.
5312 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5314 * Makefile.am (Makefile): Move the dependency on
5315 $(BFDDIR)/configure.in to...
5316 (CONFIG_STATUS_DEPENDENCIES): ... here.
5317 (AUTOMAKE_OPTIONS): Require automake 1.8.
5318 * Makefile.in: Regenerate.
5319 * doc/Makefile.am (BASEDIR, BFDDIR): Define.
5320 (CONFIG_STATUS_DEPENDENCIES): Add a dependency on
5321 $(BFDDIR)/configure.in here as well.
5322 * doc/Makefile.in: Regenerate.
5324 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5326 * Makefile.am (install, install-info, RECURSIVE_TARGETS): Remove.
5327 * Makefile.in: Regenerate.
5328 * aclocal.m4: Regenerate.
5329 * doc/Makefile.am (install, install-info): Remove.
5330 (install-data-local): A new hook for install-info.
5331 (AUTOMAKE_OPTIONS): Require automake 1.8.
5332 * doc/Makefile.in: Regenerate.
5334 2004-01-02 Nutan Singh <nutan@kpitcummins.com>
5336 * doc/c-sh.texi: Update description about floating point behavior
5337 of SH family.
5339 2004-01-02 Bernardo Innocenti <bernie@develer.com>
5341 * configure.in: Add m68k-uClinux target.
5342 * configure: Regenerate.
5344 For older changes see ChangeLog-0203
5345 \f
5346 Local Variables:
5347 mode: change-log
5348 left-margin: 8
5349 fill-column: 74
5350 version-control: never
5351 End: