| blob | 8a6d0c00cd9d16e61eb9fbb78131184fac9be282 |
1 2005-07-25 DJ Delorie <dj@redhat.com>
3 * config/tc-m32c.c (md_cgen_lookup_reloc): Add 8 bit operands.
4 Support %mod() modifiers from opcodes.
5 * doc/c-m32c.texi (M32C-Modifiers): New section.
7 2005-07-25 Jan Hubicka <jh@suse.cz>
8 H.J. Lu <hongjiu.lu@intel.com>
10 * config/obj-elf.c: Include "elf/x86-64.h" if TC_I386 is
11 defined.
12 (elf_com_section_ptr): New.
13 (elf_begin): Set elf_com_section_ptr to bfd_com_section_ptr.
14 (elf_common_parse): Make it global. Use elf_com_section_ptr
15 instead of bfd_com_section_ptr.
16 (obj_elf_change_section): Handle x86-64 large bss sections.
18 * config/obj-elf.h (elf_com_section_ptr): New.
19 (elf_common_parse): New.
21 * config/tc-i386.c (handle_large_common): New.
22 (md_pseudo_table): Add "largecomm".
23 (x86_64_section_letter): New.
24 (x86_64_section_word): New.
26 * config/tc-i386.h (x86_64_section_word): New.
27 (x86_64_section_letter): New.
28 (md_elf_section_letter): New. Defined.
29 (md_elf_section_word): Likewise.
31 2005-07-21 Ralf Corsepius <ralf.corsepius@rtems.org>
33 * configure.tgt: Remove i386-*-rtemself*.
34 Remove sparc-*-rtemself*.
36 2005-07-21 Ben Elliston <bje@gnu.org>
38 * config/tc-m68k.h: Remove TE_LYNX conditional code.
40 2005-07-21 Paul Brook <paul@codesourcery.com>
42 * config/tc-arm.c (encode_thumb32_addr_mode): Don't set
43 inst.reloc.pc_rel.
45 2005-07-20 Tavis Ormandy <taviso@gentoo.org>
47 * messages.c: Use vsnprintf instead of vsprintf.
49 2005-07-20 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
51 * config/tc-m32r.c (tc_gen_reloc): Check BFD_RELOC_32_PCREL and
52 BFD_RELOC_16_PCREL to Support R_M32R_REL32.
54 2005-07-18 Nick Clifton <nickc@redhat.com>
56 * configure.tgt: Restore alpha ordering to list of arches.
58 2005-07-18 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
60 * tc-hppa.c (pa_ip): Reject match for '#' immediate if not pa20.
62 2005-07-18 Jan Beulich <jbeulich@novell.com>
64 * config/tc-i386.c (md_begin): Use IS_ELF.
65 (tc_i386_fix_adjustable): Likewise.
66 (md_estimate_size_before_relax): Likewise.
67 (md_apply_fix): Likewise.
68 (i386_target_format): Likewise.
69 (lex_got): Define to NULL when not ELF or when LEX_AT. Check IS_ELF.
70 (i386_immediate): Remove #ifdef LEX_AT.
71 (i386_displacement): Likewise.
72 * config/tc-i386.h (x86_cons): Prototype only when ELF and when not
73 LEX_AT.
75 2005-07-18 Jan Beulich <jbeulich@novell.com>
77 * config/tc-i386.c (reloc): Convert to ISO C90. Change first
78 parameter to unsigned. Parameter sign now is tristate - zero/
79 positive mean unsigned/signed, negative means signedness doesn't
80 matter. Check field size,
81 signedness, and pcrel-ness are in agreement between relocated field
82 and relocation type. Adjust diagnostics.
83 (optimize_imm): And type mask of operand instead of overwriting it.
84 (lex_got): Convert to ISO C90. Add third parameter. Add new field to
85 local structure and initialize gotrel accordingly. Pass caller as
86 mask of types that the operator can match.
87 (x86_cons_fix_new): Let reloc know that signedness of relocation
88 doesn't matter.
89 (x86_pe_cons_fix_new): Likewise.
90 (x86_cons): Pass additional argument to lex_got.
91 (i386_immediate): New local variable 'types'. Pass its address as
92 additional argument to lex_got. Mask out operand types not supported
93 befoe returning.
94 (i386_displacement): Likewise. Set bigdisp to all types supported in
95 64-bit mode, combining the previously split initialization.
97 2005-07-18 Jan Beulich <jbeulich@novell.com>
99 * config/tc-i386.c (parse_insn): Reject prefix if unavailable in
100 current mode.
102 2005-07-16 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
104 * config/tc-hppa.c (pa_ip): Search entire mnemonic before considering
105 promoted match.
107 2005-07-16 Alan Modra <amodra@bigpond.net.au>
109 * Makefile.am: Run "make dep-am".
110 * Makefile.in: Regenerate.
112 2007-07-15 H.J. Lu <hongjiu.lu@intel.com>
114 * gas/config/tc-i386.h (CpuVMX): New.
115 (CpuUnknownFlags): Add CpuVMX.
117 2005-07-14 Jim Blandy <jimb@redhat.com>
119 Add support for the Renesas M32C.
120 * Makefile.am (CPU_TYPES): List m32c.
121 (TARGET_CPU_CFILES): List config/tc-m32c.c.
122 (TARGET_CPU_HFILES): List config/tc-m32c.h.
123 * configure.in: Add case for m32c.
124 * configure.tgt: Add cases for m32c and m32c-*-elf.
125 * configure: Regenerated.
126 * config/tc-m32c.c, config/tc-m32c.h: New files.
127 * doc/Makefile.am (CPU_DOCS): Add c-m32c.texi.
128 * doc/Makefile.in: Regenerated.
129 * doc/all.texi: Set M32C.
130 * doc/as.texinfo: Add text for the M32C-specific options and line
131 comment characters, and refer to c-m32c.texi.
132 * doc/c-m32c.texi: New file.
134 2005-07-14 Nick Clifton <nickc@redhat.com>
136 PR 1069
137 * config/tc-crx.c (reset_vars): Use strncpy to prevent overflowing
138 the ins_parse buffer.
140 2005-07-10 Ralf Corsepius <ralf.corsepius@rtems.org>
142 * configure.tgt: Remove a29k-*-rtems*, hppa*-*-rtems*,i386-go32-rtems*,
143 i386-*-rtemscoff*, sparc-*-rtemsaout*.
145 2005-07-10 H.J. Lu <hongjiu.lu@intel.com>
147 * config/tc-i386.c (optimize_disp): Optimize signed 32bit
148 displacements.
150 2005-07-08 Ben Elliston <bje@au.ibm.com>
152 * frags.h: Remove ANSI_PROTOTYPES conditional code.
153 * config/obj-elf.h: Likewise.
154 * config/tc-h8300.h: Likewise.
155 * config/tc-h8500.h: Likewise.
156 * config/tc-i370.h: Likewise.
157 * config/tc-i386.h: Likewise.
158 * config/tc-m68hc11.h: Likewise.
159 * config/tc-m68k.h: Likewise.
160 * config/tc-ppc.h: Likewise.
161 * config/tc-s390.h: Likewise.
162 * config/tc-sh.h: Likewise.
163 * config/tc-sparc.h: Likewise.
164 * config/tc-tic30.c: Likewise.
165 * config/tc-w65.h: Likewise.
166 * config/tc-xtensa.h: Likewise.
168 2005-07-08 Hans-Peter Nilsson <hp@axis.com>
170 PR gas/1049
171 * config/tc-cris.h (MD_APPLY_SYM_VALUE): Define.
173 2005-07-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
175 * config/tc-tic30.c (debug): Add format attribute. Fix format
176 bugs.
178 2005-07-06 H.J. Lu <hongjiu.lu@intel.com>
180 * config/tc-i386.c (cpu_arch): Add sse3.
182 * config/tc-i386.h (CpuSSE3): Renamed from ...
183 (CpuPNI): This. Defined as CpuSSE3.
185 * doc/c-i386.texi: Document .sse3.
187 2005-07-06 Jan Beulich <jbeulich@novell.com>
189 * config/tc-ia64.c (nop): Use zero for L-unit pseudo-nop.
191 2005-07-05 Nick Clifton <nickc@redhat.com>
193 * config/tc-pdp11.c (md_apply_fix): Cast first argument to
194 md_chars_to_numbers to an unsigned pointer in order to avoid a
195 compile time warning.
197 2005-07-05 Paul Brook <paul@codesourcery.com>
199 * config/tc-ppc.c (ppc_target_format): Add VxWorks.
201 2005-07-05 Aldy Hernandez <aldyh@redhat.com>
203 * config/tc-ms1.c: New.
204 * config/tc-ms1.h: New.
205 * testsuite/gas/ms1/allinsn.d: New.
206 * testsuite/gas/ms1/allinsn.s: New.
207 * testsuite/gas/ms1/badinsn.s: New.
208 * testsuite/gas/ms1/badinsn1.s: New.
209 * testsuite/gas/ms1/badoffsethigh.s: New.
210 * testsuite/gas/ms1/badoffsetlow.s: New.
211 * testsuite/gas/ms1/badorder.s: New.
212 * testsuite/gas/ms1/badreg.s: New.
213 * testsuite/gas/ms1/badsignedimmhigh.s: New.
214 * testsuite/gas/ms1/badsignedimmlow.s: New.
215 * testsuite/gas/ms1/badsyntax.s: New.
216 * testsuite/gas/ms1/badsyntax1.s: New.
217 * testsuite/gas/ms1/badunsignedimmhigh.s: New.
218 * testsuite/gas/ms1/badunsignedimmlow.s: New.
219 * testsuite/gas/ms1/errors.exp: New.
220 * testsuite/gas/ms1/ldst.s: New.
221 * testsuite/gas/ms1/misc.d: New.
222 * testsuite/gas/ms1/misc.s: New.
223 * testsuite/gas/ms1/ms1-16-003.d: New.
224 * testsuite/gas/ms1/ms1-16-003.s: New.
225 * testsuite/gas/ms1/ms1.exp: New.
226 * testsuite/gas/ms1/msys.d: New.
227 * testsuite/gas/ms1/msys.s: New.
228 * testsuite/gas/ms1/relocs.d: New.
229 * testsuite/gas/ms1/relocs.exp: New.
230 * testsuite/gas/ms1/relocs1.s: New.
231 * testsuite/gas/ms1/relocs2.s: New.
233 2005-07-05 Jan Beulich <jbeulich@novell.com>
235 * config/tc-i386.h (CpuSVME): New.
236 (CpuUnknownFlags): Include CpuSVME.
237 * config/tc-i386.c (cpu_arch): Add .pacifica and .svme. Add opteron
238 as alias of sledgehammer.
239 (md_assemble): Include invlpga in the check for insns with two source
240 operands.
241 (process_operands): Include SVME insns in the check for ignored
242 segment overrides. Adjust diagnostic.
243 (i386_index_check): Special-case SVME insns with memory operands.
245 2005-07-04 Khem Raj <kraj@mvista.com>
246 Nick Clifton <nickc@redhat.com>
248 * tc-arm.c (struct arm_it): Make operands.imm signed to match its
249 use an immediate value.
250 (parse_vfp_reg_list): Make the 2nd parameter an unsigned pointer
251 since the register field of the operands structure is unsigned.
252 (s_arm_unwind_save_vfp): Make "reg" unsigned.
253 (parse_operands): Make the 2ns parameter an unsigned pointer to
254 match its use.
255 (do_ldrd): When using the imm field of the operands structure as a
256 second register field, treat it as unsigned.
258 2005-07-04 Alan Modra <amodra@bigpond.net.au>
260 PR 1004
261 * config/obj-elf.c (obj_elf_change_section): Use backend
262 get_sec_type_attr.
264 2005-07-01 Jan Beulich <jbeulich@novell.com>
266 * config/tc-ia64.c (line_separator_chars): Add '{' and '}'.
267 (output_spill_psprel, output_spill_psprel_p): Combine.
268 (output_spill_sprel, output_spill_sprel_p): Combine.
269 (output_spill_reg, output_spill_regp_p): Combine.
270 (process_one_record): Handle psp_psprel.
271 (parse_predicate_and_operand): New.
272 (convert_expr_to_ab_reg): Two new parameters. Return void. Always
273 initialize output values. Emit diagnostic case here.
274 (convert_expr_to_xy_reg): Likewise. Don't allow r0, f0, and f1.
275 (add_unwind_entry): New second parameter. Allow first parameter to
276 be NULL. Parse optional tag, emit warning about further support for
277 it otherwise being missing. Check end-of-line when requested.
278 (dot_fframe): Clear operand when wrong. Allow tag.
279 (dot_vframe): Likewise.
280 (dot_vframesp): Likewise. Rename parameter, issue warning when psp
281 relative.
282 (dot_vframepsp): Remove.
283 (dot_altrp): Clear operand when wrong. Allow tag.
284 (dot_save): Likewise. Let default case also go through
285 add_unwind_entry.
286 (dot_savemem): Likewise.
287 (dot_restore): Don't return when wrong operand. Allow tag.
288 (dot_spillreg, dot_spillreg_p): Combine. Simplify by using
289 parse_predicate_and_operand and the new arguments to
290 convert_expr_to_ab_reg and convert_expr_to_xy_reg. Don't return
291 when wrong operand. Allow tag.
292 (dot_restorereg, dot_restorereg_p): Likewise.
293 (dot_spillmem, dot_spillmem_p): Likewise.
294 (dot_saveg): Clear operand when wrong. Perform tighter operand
295 checks. Allow tag.
296 (dot_savef): Likewise.
297 (dot_saveb): Likewise.
298 (dot_savegf): Likewise.
299 (dot_spill): Remove end-of-line check. Combine. Simplify by using
300 parse_predicate_and_operand and the new arguments to
301 convert_expr_to_ab_reg and convert_expr_to_xy_reg. Don't return
302 when wrong operand. Allow tag.
303 (popcount): New.
304 (dot_label_state): Don't return when wrong operand.
305 (dot_copy_state): Likewise.
306 (dot_unwabi): Likewise. Check if in prologue.
307 (dot_body): Don't call demand_empty_rest_of_line.
308 (dot_prologue): Type of mask and grsave is unsigned. Perform tighter
309 operand checks.
310 (md_pseudo_table): Also use dot_restorereg for .restorereg.p. Also
311 use dot_spillreg for .spillreg.p. Also use dot_spillmem for
312 .spillpsp.p and .spillsp.p. Also use dot_vframesp for .vframepsp.
313 (parse_operand): New second parameter. Don't deal with '}' here
314 anymore. Don't advance past end-of-line.
315 (parse_operands): Pass second argument to parse_operand.
316 (ia64_start_line): Prevent out-of-bounds access through
317 input_line_pointer. Deal with '}' here.
318 (ia64_unrecognized_line): Don't deal with '}' here.
319 (dot_alias): Use ignore_rest_of_line not its deprecated alias
320 discard_rest_of_line.
322 2005-06-30 Zack Weinberg <zack@codesourcery.com>
324 * config/tc-arm.c (T_OPCODE_BRANCH, encode_arm_addr_mode_2)
325 (encode_arm_addr_mode_3, encode_arm_cp_address, do_blx, do_t_blx)
326 (do_t_branch, insns [b, bl]): Don't encode pipeline offset.
327 (do_branch): Always set inst.reloc.pc_rel.
328 (s_arm_elf_cons): Disallow use of (plt) suffix.
329 (do_adrl): Adjust X_add_number unconditionally.
330 (md_pcrel_from): Rename md_pcrel_from_section, add second segT
331 argument. Handle all adjustment for pipeline offset here.
332 (md_apply_fix): No need to undo work of md_pcrel_from. No
333 need to extract pre-encoded pipeline adjustments from various
334 branch instructions. Generally, assume instructions are already
335 all-bits-zero in the field being fixed up. Remove all OBJ_ELF
336 special cases. Handle BFD_RELOC_ARM_PLT32 like
337 BFD_RELOC_ARM_PCREL_BRANCH.
338 (tc_gen_reloc): Remove OBJ_ELF special case.
339 * config/tc-arm.c: Define MD_PCREL_FROM_SECTION.
341 2005-06-30 Ben Elliston <bje@gnu.org>
343 * Makefile.am (check-DEJAGNU): Don't search for expect.
344 * Makefile.in: Regenerate.
346 2005-06-30 Ben Elliston <bje@gnu.org>
348 * Makefile.am (EXPECT): Set to expect.
349 (RUNTEST): Likewise, set to runtest.
350 * Makefile.in: Regenerate.
352 2005-06-23 Ben Elliston <bje@gnu.org>
354 * config/m68k-parse.h: Use ISO C90.
355 * config/m68k-parse.y: Likewise.
356 * config/tc-m68k.h: Likewise.
358 2005-06-20 H.J. Lu <hongjiu.lu@intel.com>
360 PR 1013
361 * config/tc-i386.c (md_assemble): Don't call optimize_disp on
362 movabs.
363 (optimize_disp): Optimize only if possible. Don't use 64bit
364 displacement on non-constants and do same on constants if
365 possible.
367 2005-06-17 Jan Beulich <jbeulich@novell.com>
369 * config/tc-i386.c (reloc): Also handle BFD_RELOC_64_PCREL.
370 (tc_i386_fix_adjustable): Include BFD_RELOC_X86_64_GOTOFF64,
371 BFD_RELOC_X86_64_DTPOFF64, and BFD_RELOC_X86_64_TPOFF64.
372 (output_disp): Do GOTPC conversion also for BFD_RELOC_X86_64_32S
373 and BFD_RELOC_32_PCREL. Use BFD_RELOC_X86_64_GOTPC32 instead of
374 aborting.
375 (output_imm): Do GOTPC conversion also for BFD_RELOC_X86_64_32S.
376 Use BFD_RELOC_X86_64_GOTPC32 instead of aborting.
377 (tc_gen_reloc): Do GOTPC conversion also for BFD_RELOC_32_PCREL.
378 Use BFD_RELOC_X86_64_GOTPC32 instead of aborting. Also handle
379 BFD_RELOC_X86_64_GOTOFF64, BFD_RELOC_X86_64_GOTPC32,
380 BFD_RELOC_X86_64_DTPOFF64, and BFD_RELOC_X86_64_TPOFF64. Also
381 convert 8-byte pc-relative relocations.
382 (lex_got): Use BFD_RELOC_X86_64_GOTOFF64 for 64-bit @gotoff.
383 (i386_validate_fix): Likewise.
384 (x86_cons): Also handle quad values in 64-bit mode.
385 (i386_displacement): Also handle BFD_RELOC_X86_64_GOTOFF64.
386 (md_apply_fix): Include BFD_RELOC_X86_64_DTPOFF64 and
387 BFD_RELOC_X86_64_TPOFF64 in the TLS check. Also convert BFD_RELOC_64
388 to pc-relative variant. Also check for BFD_RELOC_64_PCREL.
390 2005-06-13 Zack Weinberg <zack@codesourcery.com>
392 * config/tc-arm.c (find_real_start): Check S_IS_LOCAL on
393 symbolP as well as for names with a leading dot. Use ACONCAT.
394 (md_apply_fix): For branch relocations, only replace value
395 with fixP->fx_offset (under #ifdef OBJ_ELF) when !fixP->fx_done.
396 (arm_force_relocation): Remove #ifdef OBJ_ELF case.
397 * config/tc-arm.h (LOCAL_LABEL): Remove unnecessary parentheses.
398 (LOCAL_LABEL_PREFIX): Don't define.
400 2005-06-10 Alan Modra <amodra@bigpond.net.au>
402 * config/tc-hppa.c (pa_block): Allocate just one byte for the
403 fill pattern.
405 2005-06-08 James E Wilson <wilson@specifixinc.com>
407 PR 994
408 * config/tc-ia64.c (slot_index): Revert last change. If first_frag
409 is NULL, then emit a warning, and return the current index.
411 2005-06-08 Tomas Hurka <tom@hukatronic.cz>
413 PR 991
414 * config/tc-m68k.c (m68k_ip): Test for insn compatiblity using a
415 temporary copy of the operands array so that changes can be safely
416 backed out if the insn does not match.
417 (m68k_compare_opcode): Shortcut the test when the parameters are
418 the same. Return 1 if the names match but the second opcode is
419 further on in the array than the first.
421 2005-06-08 Nick Clifton <nickc@redhat.com>
423 PR 994
424 * config/tc-ia64.c (slot_index): Check for a NULL first_frag.
426 2005-06-08 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
428 * config/tc-m32r.c (use_parallel): Change default value from 1 to 0.
430 2005-06-07 Aldy Hernandez <aldyh@redhat.com>
431 Michael Snyder <msnyder@redhat.com>
432 Stan Cox <scox@redhat.com>
434 * configure.in: Add ms1 case.
436 * configure: Regenerate.
438 * configure.tgt: Add ms1 case.
440 2005-06-07 Bob Wilson <bob.wilson@acm.org>
442 * config/tc-xtensa.h (resource_table): Change units to unsigned chars.
443 * config/tc-xtensa.c (new_resource_table): Likewise.
444 (resize_resource_table): Likewise.
445 (release_resources): Fix assertion for unsigned values.
447 2005-06-07 Zack Weinberg <zack@codesourcery.com>
449 * cgen.c, cgen.h, tc.h, write.c, config/obj-coff.c
450 * config/tc-a29k.c, config/tc-alpha.c, config/tc-alpha.h
451 * config/tc-arc.c, config/tc-arc.h, config/tc-arm.c
452 * config/tc-arm.h, config/tc-avr.c, config/tc-avr.h
453 * config/tc-cris.c, config/tc-crx.c, config/tc-d10v.c
454 * config/tc-d10v.h, config/tc-d30v.c, config/tc-d30v.h
455 * config/tc-dlx.c, config/tc-dlx.h, config/tc-fr30.h
456 * config/tc-frv.c, config/tc-frv.h, config/tc-h8300.c
457 * config/tc-h8500.c, config/tc-hppa.c, config/tc-hppa.h
458 * config/tc-i370.c, config/tc-i370.h, config/tc-i386.c
459 * config/tc-i386.h, config/tc-i860.c, config/tc-i860.h
460 * config/tc-i960.c, config/tc-i960.h, config/tc-ia64.c
461 * config/tc-ip2k.c, config/tc-ip2k.h, config/tc-iq2000.c
462 * config/tc-iq2000.h, config/tc-m32r.c, config/tc-m32r.h
463 * config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-m68k.c
464 * config/tc-m68k.h, config/tc-m88k.c, config/tc-maxq.c
465 * config/tc-mcore.c, config/tc-mcore.h, config/tc-mips.c
466 * config/tc-mips.h, config/tc-mmix.c, config/tc-mn10200.c
467 * config/tc-mn10300.c, config/tc-msp430.c, config/tc-ns32k.c
468 * config/tc-openrisc.h, config/tc-or32.c, config/tc-or32.h
469 * config/tc-pdp11.c, config/tc-pj.c, config/tc-pj.h
470 * config/tc-ppc.c, config/tc-ppc.h, config/tc-s390.c
471 * config/tc-s390.h, config/tc-sh64.c, config/tc-sh.c
472 * config/tc-sh.h, config/tc-sparc.c, config/tc-sparc.h
473 * config/tc-tahoe.c, config/tc-tic30.c, config/tc-tic4x.c
474 * config/tc-tic54x.c, config/tc-tic80.c, config/tc-v850.c
475 * config/tc-v850.h, config/tc-vax.c, config/tc-vax.h
476 * config/tc-w65.c, config/tc-xstormy16.c, config/tc-xstormy16.h
477 * config/tc-xtensa.c, config/tc-z8k.c:
478 Replace all instances of the string "_apply_fix3" with
479 "_apply_fix".
480 * po/POTFILES.in, po/gas.pot: Regenerate.
482 2005-06-08 Alan Modra <amodra@bigpond.net.au>
484 * Makefile.am: Run "make dep-am".
485 (POTFILES): Remove GAS_CFILES.
486 * Makefile.in: Regenerate.
488 2005-06-07 David Ung <davidu@mips.com>
490 * config/tc-mips.c (mips_cpu_info_table): Add cpu names m4k, 24k,
491 24kc, 24kf and 24kfx under MIPS32 release 2.
493 2005-06-04 Nick Clifton <nickc@redhat.com>
495 * config/tc-arm.c (CE, C3, CM, UE, UF): Redefine without reference
496 to their Thumb-enabled equivalents.
498 2005-06-01 Maciej W. Rozycki <macro@linux-mips.org>
500 * config/tc-mips.c (load_register): Add leading "0x" to the
501 output of sprintf_vma().
502 (macro): Likewise.
504 2005-06-01 Nick Clifton <nickc@redhat.com>
506 * config/tc-arm.c (TxCE, TxC3, TxCM, TUE, TUF): Remove redundant
507 test for the presence of thumb version of the parsing functions
508 since they must always exist and the test generates a compile time
509 warning message.
511 2005-05-31 Richard Henderson <rth@redhat.com>
513 * config/tc-alpha.c (O_lituse_jsrdirect): New.
514 (alpha_reloc_op): Add it.
515 (debug_exp): Handle it.
516 (DUMMY_RELOC_LITUSE_JSRDIRECT): New.
517 (emit_insn): Handle it.
518 * doc/c-alpha.texi (Alpha-Relocs): Document lituse_jsrdirect.
520 2005-05-31 Christian Groessler <chris@groessler.org>
522 * write.c (dump_section_relocs): Convert to ISO-C.
523 (write_relocs): Avoid signed/unsigned and fprintf argument
524 warnings in debug code.
526 2005-05-26 Zack Weinberg <zack@codesourcery.com>
528 * config/tc-arm.h (TC_FIX_TYPE): Change to int.
529 (TC_INIT_FIX_DATA): Initialize to 0, not NULL.
530 * config/tc-arm.c (fix_new_arm): Remove now-unnecessary cast.
531 (md_apply_fix3): Delete fix_is_thumb variable; refer to
532 fixP->tc_fix_data directly in the sole place it was used.
533 Explicitly truncate value, *valP, fixP->fx_addnumber, and
534 fixP->fx_offset to 32 bits, for consistent behavior between 32-
535 and 64-bit hosts.
537 2005-05-27 Jan Beulich <jbeulich@novell.com>
539 * config/tc-ia64.c (struct proc_pending): New.
540 (unwind): Replace proc_start with proc_pending.
541 (unwind_diagnostic): Check unwind.proc_pending.sym.
542 (dot_proc): Replace unwind.proc_start with unwind.proc_pending.sym.
543 Check if previous proc not closed. Record all entry points.
544 (dot_endp): Replace unwind.proc_start with unwind.proc_pending.sym.
545 Set symbol sizes for entry points recorded in dot_proc. Check
546 arguments for consistency with respective .proc's.
547 (md_assemble): Replace unwind.proc_start with
548 unwind.proc_pending.sym.
550 2005-05-27 Jan Beulich <jbeulich@novell.com>
552 * config/tc-ia64.c (emit_one_bundle): Restrict scope of ptr, end_ptr,
553 and last_ptr. Check all in-use slots for first one with non-NULL
554 unwind_record. Don't reload end_ptr before second update round.
556 2005-05-26 James E Wilson <wilson@specifixinc.com>
558 * config/tc-ia64.c (extra_goodness): Update comment.
559 (md_begin): Add debugging code to print best_template table.
561 2005-05-25 Jan Beulich <jbeulich@novell.com>
563 * config/tc-ia64.c (md_begin): Don't try to match slot 2 of an MLX
564 template.
566 2005-05-25 Jan Beulich <jbeulich@novell.com>
568 * config/tc-ia64.c (ia64_gen_real_reloc_type): Also handle
569 BFD_RELOC_UNUSED when determining the width of the reloc.
571 2005-05-25 Jan Beulich <jbeulich@novell.com>
573 * config/tc-ia64.c (dot_endp): Clear out all three pointers in unwind
574 section entry.
576 2005-05-25 Jan Beulich <jbeulich@novell.com>
578 * config/tc-ia64.c (dot_radix): Rewrite.
580 2005-05-25 Jan Beulich <jbeulich@novell.com>
582 * config/tc-ia64.c (struct unw_rec_list): Remove next_slot_number
583 and next_slot_frag.
584 (alloc_record): Remove references to next_slot_number and
585 next_slot_frag.
586 (emit_one_bundle): Likewise.
588 2005-05-22 Nick Clifton <nickc@redhat.com>
590 * config/tc-v850.c (md_apply_fix3): Pass the address of the
591 message buffer when invoking the insert function.
593 2005-05-21 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
595 * config/tc-hppa.c (pa_ip): Promote architecture from PA 1.0 to 1.1
596 only if an instruction match is found.
598 2005-05-20 Bob Wilson <bob.wilson@acm.org>
600 * config/tc-xtensa.c (xg_assemble_vliw_tokens): Change subtraction
601 to addition in argument to xtensa_dwarf2_emit_insn.
603 2005-05-19 Zack Weinberg <zack@codesourcery.com>
605 * Makefile.am: Have 'all' depend on 'info'.
606 * Makefile.in: Regenerate.
608 2005-05-19 Alan Modra <amodra@bigpond.net.au>
610 * config/tc-ppc.c (ppc_force_relocation): Add BFD_RELOC_24_PLT_PCREL.
612 2005-05-19 Anton Blanchard <anton@samba.org>
614 * config/tc-ppc.c (parse_cpu): Handle "-mpower5".
615 (md_show_usage): Document it.
616 (ppc_setup_opcodes): Insert POWER5 mnemonics.
617 * doc/c-ppc.texi (PowerPC-Opts): Document "-mpower5".
619 2005-05-19 Jan Beulich <jbeulich@novell.com>
621 * config/tc-ia64.c (dot_endp): Don't use global symbol for unwind
622 relocations in unwind section.
624 2005-05-18 Nick Clifton <nickc@redhat.com>
626 * config/tc-v850.c (md_apply_fix3): Only use the insertion routine
627 if one exists. Ignore any error messages it may produce, just
628 allow it to perform the insertion.
630 2005-05-17 Zack Weinberg <zack@codesourcery.com>
632 * hash.c (hash_lookup): Add len parameter. All callers changed.
633 (hash_find_n): New interface.
634 * hash.h: Prototype hash_find_n.
635 * sb.c: Include as.h.
636 (scrub_from_sb, sb_to_scrub, scrub_position): New statics.
637 (sb_scrub_and_add_sb): New interface.
638 * sb.h: Prototype sb_scrub_and_add_sb.
639 * input-scrub.c (input_scrub_include_sb): Use sb_scrub_and_add_sb.
641 * config/tc-arm.h (TC_FORCE_RELOCATION_LOCAL): Remove
642 reference to BFD_RELOC_ARM_GOT12 which is never generated.
643 * config/tc-arm.c: Rewrite, adding Thumb-2 support.
645 2005-05-17 Daniel Jacobowitz <dan@codesourcery.com>
647 * doc/Makefile.am (gasver.texi): Don't use $<.
648 * doc/Makefile.in: Regenerated.
650 2005-05-17 Nick Clifton <nickc@redhat.com>
652 PR 876
653 * symbols.c (resolve_symbol_value): Do not move symbols whose
654 value expression has not been resolved or finalized into the
655 absolute section as this will confuse other parts of the assembler
656 into thinking that their value is zero.
658 2005-05-17 Jan Beulich <jbeulich@novell.com>
660 * read.c (_find_end_of_line): New.
661 (find_end_of_line): New.
662 (HANDLE_CONDITIONAL_ASSEMBLY): Use it.
663 (read_a_source_file): Use it.
664 (s_globl): Use it.
665 (s_macro): Use it.
666 (get_line_sb): Use it.
667 (s_errwarn): Replace discard_rest_of_line by ignore_rest_of_line.
668 (s_comm_internal): Likewise.
669 (s_lsym): Likewise.
670 (s_macro): Likewise.
671 (s_ignore): Use ignore_rest_of_line.
672 * read.h (find_end_of_line): Prototype.
673 (discard_rest_of_line): Remove prototype. #define to
674 ignore_rest_of_line.
676 2005-05-17 Nick Clifton <nickc@redhat.com>
678 * config/tc-v850,h (TC_FIX_TYPE): Define.
679 (TC_INIT_FIX_TYPE): Define.
680 * config/tc-v850.c (md_assemble): When creating a fix record the
681 operand in the tc_fix_data field.
682 (md_apply_fix3): When applying a resolved fix use the operand's
683 insertion procedure to store the value, if the operand has been
684 recorded.
686 2005-05-15 Daniel Jacobowitz <dan@codesourcery.com>
688 * Makefile.am (m68k-parse.c, itbl-parse.c): Update ylwrap
689 invocation.
690 * Makefile.in: Regenerated.
692 2005-05-13 Sterling Augustine <sterling@tensilica.com>
693 Bob Wilson <bob.wilson@acm.org>
695 * config/tc-xtensa.c (xtensa_insnbuf_set_operand): Clarify error
696 message.
697 (xtensa_mark_zcl_first_insns): Fix incorrect nesting of conditional
698 for handling RELAX_CHECK_ALIGN_NEXT_OPCODE.
700 2005-05-11 Alan Modra <amodra@bigpond.net.au>
702 * config/tc-ppc.c (md_apply_fix3): Allow pcrel forms of BFD_RELOC_16,
703 BFD_RELOC_LO16, BFD_RELOC_HI16 and BFD_RELOC_HI16_S.
705 2005-05-10 Michael Matz <matz@suse.de>
707 * frags.c (frag_grow): Don't be too greedy in allocating memory.
709 * config/tc-hppa.c (pa_block): Check arguments to .block[z].
711 2005-05-10 Hans-Peter Nilsson <hp@bitrange.com>
713 PR binutils/886
714 * config/tc-mmix.c (mmix_handle_mmixal): Rearrange slightly.
715 Handle label-without-colon before ordinary dot-pseudo as an
716 ordinary label. Don't leak memory for label-without-colon alone
717 on a line. Don't mmixal-munge operands for dot-pseudos.
719 2005-05-10 Jan Beulich <jbeulich@novell.com>
721 * macro.c (get_any_string): Remove the two last parameters. Replace
722 references to the former expand parameter by using macro_alternate.
723 Simplify loop condition for checking for end-of-string.
724 (get_string): Remove redunant call to sb_skip_white.
725 (do_formals): Remove two last arguments to get_any_string.
726 (macro_expand): Likewise.
727 (expand_irp): Likewise.
729 2005-05-10 Jan Beulich <jbeulich@novell.com>
731 * read.c (s_macro): Move local variable 'local' to smaller scope.
732 Call sb_kill on it when done.
734 2005-05-09 Jan Beulich <jbeulich@novell.com>
736 * config/tc-i386.c (optimize_disp): Discard displacement entirely
737 when zero and not required by encoding constraints.
739 2005-05-09 H.J. Lu <hongjiu.lu@intel.com>
741 PR 936
742 * config/tc-sh64.c (sh64_fake_label): New.
744 * config/tc-sh64.h (TC_FAKE_LABEL): New.
746 * doc/internals.texi (TC_FAKE_LABEL): Document.
748 * write.c (TC_FAKE_LABEL): New.
749 (adjust_reloc_syms): Use it.
750 (write_object_file): Likewise.
752 2005-05-09 Jan Beulich <jbeulich@novell.com>
754 * config/tc-i386.c (parse_insn): Disallow use of prefix separator
755 and comma in Intel mode.
757 2005-05-09 Jan Beulich <jbeulich@novell.com>
759 * config/tc-i386.c (tc_x86_regname_to_dw2regnum): Correct 64-bit mode
760 names to match ABI. Add more registers for 32-bit and 64-bit modes.
761 Make name array static and const. Adjust lookup to account for NULL
762 entries (standing for unused register numbers).
764 2005-05-09 Jan Beulich <jbeulich@novell.com>
766 * config/tc-i386.c (parse_insn): Consider all matching instructions
767 when checking for string instruction after string-only prefix.
769 2005-05-07 H.J. Lu <hongjiu.lu@intel.com>
771 PR 940
772 * config/tc-ia64.c (start_unwind_section): Properly check
773 comdat group with SHF_GROUP.
775 2005-05-06 Bob Wilson <bob.wilson@acm.org>
777 * doc/c-xtensa.texi (Literal Directive): Spelling correction.
779 2005-05-06 Bob Wilson <bob.wilson@acm.org>
781 * config/tc-xtensa.c: Remove excess whitespace.
782 * config/tc-xtensa.h: Likewise.
783 * config/xtensa-istack.h: Likewise.
784 * config/xtensa-relax.c: Likewise.
785 * config/xtensa-relax.h: Likewise.
787 2005-05-06 Nick Clifton <nickc@redhat.com>
789 * sb.h: Fix formatting of comments.
790 * sb.c: Fix formatting of comments.
792 2005-05-06 Jan Beulich <jbeulich@novell.com>
794 * sb.h (sb_add_buffer): Reintroduce.
795 * sb.c (sb_add_buffer): Likewise.
797 2005-05-06 Jan Beulich <jbeulich@novell.com>
799 * macro.c (new_formal, del_formal): New.
800 (do_formals): Use new_formal. Check for and parse qualifier. Warn if
801 required argument has default value. Stop looking for more formal
802 when there was a vararg one.
803 (macro_expand_body): Use new_formal and del_formal.
804 (macro_expand): Likewise. Initialize local variable err. Don't
805 return immediately when encountering an error. Warn when keyword
806 argument already had a value assigned. Eliminate duplicate clearing
807 of argument value. When current positional argument matches parameter
808 of vararg type, assign to it all the remaining arguments. Issue error
809 when required parameter does not have value.
810 (free_macro): Use del_formal.
811 (expand_irp): Initialize formal type. Free buffers associated with
812 formal prior to returning.
813 * macro.h (struct formal_struct): Add new field 'type' with new
814 enumeration type 'formal_type'.
815 * doc/as.texinfo: Document macro parameter qualifiers.
816 * NEWS: Mention new functionality.
818 2005-05-06 Jan Beulich <jbeulich@novell.com>
820 * cond.c (s_ifb): New.
821 * read.c (potable): Add s_ifb as handler for .ifb and .ifnb.
822 * read.h (s_ifb): Prototype.
823 * doc/as.texinfo: Document .ifb and .ifnb.
825 2005-05-05 Steve Ellcey <sje@cup.hp.com>
827 * config/tc-ia64.c (MIN): Undef.
829 2005-05-05 Paul Brook <paul@codesourcery.com>
831 * config/tc-i386.h (ELF_TARGET_FORMAT): Define for TE_VXWORKS.
833 2005-05-05 Matt Thomas <matt@3am-software.com>
835 * config/tc-vax.c (md_assemble): Don't assume a valueT is 4
836 bytes.
838 2005-05-05 Nick Clifton <nickc@redhat.com>
840 * Update the address and phone number of the FSF organization in
841 the GPL notices in the following files:
842 COPYING, app.c, as.c, as.h, asintl.h, atof-generic.c, bignum.h,
843 bit_fix.h, cgen.c, cgen.h, cond.c, debug.c, depend.c, dw2gencfi.c,
844 dw2gencfi.h, dwarf2dbg.c, dwarf2dbg.h, ecoff.c, ecoff.h, ehopt.c,
845 emul-target.h, emul.h, expr.c, expr.h, flonum-copy.c,
846 flonum-konst.c, flonum.h, frags.c, frags.h, hash.c, hash.h,
847 input-file.c, input-file.h, input-scrub.c, itbl-lex.h, itbl-lex.l,
848 itbl-ops.c, itbl-ops.h, itbl-parse.y, listing.c, listing.h,
849 literal.c, macro.c, macro.h, messages.c, obj.h, output-file.c,
850 output-file.h, read.c, read.h, sb.c, sb.h, stabs.c,
851 struc-symbol.h, subsegs.c, subsegs.h, symbols.c, symbols.h, tc.h,
852 write.c, write.h, config/aout_gnu.h, config/atof-ieee.c,
853 config/atof-vax.c, config/itbl-mips.h, config/m68k-parse.h,
854 config/m68k-parse.y, config/m88k-opcode.h, config/obj-aout.c,
855 config/obj-aout.h, config/obj-bout.c, config/obj-bout.h,
856 config/obj-coff.c, config/obj-coff.h, config/obj-ecoff.c,
857 config/obj-ecoff.h, config/obj-elf.c, config/obj-elf.h,
858 config/obj-evax.c, config/obj-evax.h, config/obj-hp300.c,
859 config/obj-hp300.h, config/obj-ieee.c, config/obj-ieee.h,
860 config/obj-multi.h, config/obj-som.c, config/obj-som.h,
861 config/tc-a29k.c, config/tc-a29k.h, config/tc-alpha.c,
862 config/tc-alpha.h, config/tc-arc.c, config/tc-arc.h,
863 config/tc-arm.h, config/tc-avr.c, config/tc-avr.h,
864 config/tc-cris.c, config/tc-cris.h, config/tc-crx.c,
865 config/tc-crx.h, config/tc-d10v.c, config/tc-d10v.h,
866 config/tc-d30v.c, config/tc-d30v.h, config/tc-dlx.c,
867 config/tc-dlx.h, config/tc-fr30.c, config/tc-fr30.h,
868 config/tc-frv.c, config/tc-frv.h, config/tc-generic.c,
869 config/tc-generic.h, config/tc-h8300.c, config/tc-h8300.h,
870 config/tc-h8500.c, config/tc-h8500.h, config/tc-hppa.c,
871 config/tc-hppa.h, config/tc-i370.c, config/tc-i370.h,
872 config/tc-i386.c, config/tc-i386.h, config/tc-i860.c,
873 config/tc-i860.h, config/tc-i960.c, config/tc-i960.h,
874 config/tc-ia64.c, config/tc-ia64.h, config/tc-ip2k.c,
875 config/tc-ip2k.h, config/tc-iq2000.c, config/tc-iq2000.h,
876 config/tc-m32r.c, config/tc-m32r.h, config/tc-m68851.h,
877 config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-m68k.c,
878 config/tc-m68k.h, config/tc-m88k.c, config/tc-m88k.h,
879 config/tc-maxq.c, config/tc-maxq.h, config/tc-mcore.c,
880 config/tc-mcore.h, config/tc-mips.c, config/tc-mips.h,
881 config/tc-mmix.c, config/tc-mmix.h, config/tc-mn10200.c,
882 config/tc-mn10200.h, config/tc-mn10300.c, config/tc-mn10300.h,
883 config/tc-msp430.c, config/tc-msp430.h, config/tc-ns32k.c,
884 config/tc-ns32k.h, config/tc-openrisc.c, config/tc-openrisc.h,
885 config/tc-or32.c, config/tc-or32.h, config/tc-pdp11.c,
886 config/tc-pdp11.h, config/tc-pj.c, config/tc-pj.h,
887 config/tc-ppc.c, config/tc-ppc.h, config/tc-s390.c,
888 config/tc-s390.h, config/tc-sh.c, config/tc-sh.h,
889 config/tc-sh64.c, config/tc-sh64.h, config/tc-sparc.c,
890 config/tc-sparc.h, config/tc-tahoe.c, config/tc-tahoe.h,
891 config/tc-tic30.c, config/tc-tic30.h, config/tc-tic4x.c,
892 config/tc-tic4x.h, config/tc-tic54x.c, config/tc-tic54x.h,
893 config/tc-tic80.c, config/tc-tic80.h, config/tc-v850.c,
894 config/tc-v850.h, config/tc-vax.c, config/tc-vax.h,
895 config/tc-w65.c, config/tc-w65.h, config/tc-xstormy16.c,
896 config/tc-xstormy16.h, config/tc-xtensa.c, config/tc-xtensa.h,
897 config/tc-z8k.c, config/tc-z8k.h, config/te-386bsd.h,
898 config/te-freebsd.h, config/te-hp300.h, config/te-hppa.h,
899 config/te-ic960.h, config/te-irix.h, config/te-nbsd.h,
900 config/te-netware.h, config/te-sparcaout.h, config/te-sun3.h,
901 config/te-tmips.h, config/te-vxworks.h, config/vax-inst.h,
902 config/xtensa-istack.h, config/xtensa-relax.c,
903 config/xtensa-relax.h, doc/fdl.texi
905 2005-05-05 Nick Clifton <nickc@redhat.com>
907 * config/tc-arm.c (arm_opts): Make -mlittle-endian switch set
908 the target_big_endian variable to false.
910 2005-05-04 Alan Modra <amodra@bigpond.net.au>
912 * config/obj-ecoff.c (ecoff_frob_file_before_fix): Correct section
913 list traversal. Use bfd_section_list_prepend.
914 * config/tc-mmix.c (mmix_frob_file): Don't needlessly iterate
915 over the section list.
916 * config/tc-xtensa.c (xtensa_remove_section): Delete.
917 (xtensa_insert_section): Delete.
918 (xtensa_move_seg_list_to_beginning): Use bfd_section_list_remove
919 and bfd_section_list_prepend.
920 (xtensa_reorder_seg_list): Use bfd_section_list_remove and
921 bfd_section_list_insert_after.
923 2005-05-03 Nick Clifton <nickc@redhat.com>
925 * config/obj-ecoff.c (ecoff_frob_file_before_fix): Fix invocations
926 of bfd_section_list... macros.
927 * config/tc-mmix.c (mmix_frob_file): Likewise.
928 * config/tc-xtensa.c (xtensa_remove_section): Likewise.
929 (xtensa_insert_section): Likewise.
931 * macro.c (macro_hash): Remove static.
932 * macro.h (macro_hash): Provide an external declaration.
934 2005-05-02 H.J. Lu <hongjiu.lu@intel.com>
936 * write.c (write_object_file): Use bfd_section_double_list_remove
937 to remove sections.
939 2005-05-02 Daniel Jacobowitz <dan@codesourcery.com>
941 * doc/Makefile.am (gasver.texi): Correct quoting.
942 * doc/Makefile.in: Regenerated.
944 2005-04-29 Ralf Corsepius <ralf.corsepius@rtems.org>
946 * configure.tgt: Add h8300*-*-rtemscoff.
947 Switch h8300*-*-rtems* to elf.
949 2005-04-29 H.J. Lu <hongjiu.lu@intel.com>
951 * hash.c: Undo the last change.
952 * hash.h: Likewise.
954 2005-04-29 Daniel Jacobowitz <dan@codesourcery.com>
956 * doc/Makefile.am (gasver.texi): Depend on bfd/configure instead
957 of Makefile.
958 (DISTCLEANFILES): Remove.
959 (MAINTAINERCLEANFILES): Add asconfig.texi.
960 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
962 2005-04-29 Ben Elliston <bje@au.ibm.com>
964 * Makefile.am (GAS_CFILES): Remove bignum-copy.c.
965 (GENERIC_OBJS): Likewise, remove bignum-copy.o.
966 (bignum-copy.o): Remove.
967 * Makefile.in: Regenerate.
968 * makefile.vms (OBJS): Remove bignum-copy.obj.
969 * symbols.h (local_symbol_make): Remove declaration.
970 (verify_symbol_chain_2): Likewise.
971 * symbols.c (local_symbol_make): Make static.
972 (max_indent_level): Likewise.
973 (verify_symbol_chain_2): Remove.
974 * macro.c (macro_hash): Make static.
975 * messages.c (fprint_value): Remove.
976 * read.h (get_absolute_expr): Remove.
977 (emit_leb128_expr): Likewise.
978 (do_s_func): Likewise.
979 * read.c (do_s_func): Make static.
980 (emit_leb128_expr): Likewise.
981 (get_absolute_expr): Likewise.
982 * as.h (as_howmuch): Remove declaration.
983 (fprint_value): Likewise.
984 * as.c (myname): Make static.
985 * input-scrub.c (as_howmuch): Remove.
986 (as_1_char): Likewise.
987 * input-file.h (input_file_is_open): Remove.
988 * input-file.c (input_file_is_open): Likewise.
989 * expr.h (expr_build_unary): Remove declaration.
990 (expr_build_binary): Likewise.
991 * expr.c (expr_build_unary): Remove.
992 (expr_build_binary): Likewise.
993 * hash.h (hash_replace): Remove declaration.
994 (hash_delete): Likewise.
995 * hash.c (hash_replace): Remove.
996 (hash_delete): Likewise.
997 * bignum-copy.c (bignum_copy): Move from here ..
998 * config/tc-vax.c (bignum_copy): .. to here.
999 * bignum.h (LOG_TO_BASE_2_OF_10): Remove.
1000 (bignum_copy): Remove extern declaration.
1001 * sb.h (string_count): Remove extern declaration.
1002 (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
1003 (sb_name): Likewise.
1004 * sb.c (dsize): Replace preprocessor macro with static int.
1005 (string_count): Make static.
1006 (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
1007 (sb_name): Likewise.
1008 * config/obj-coff.c (dim_index): Make static.
1009 * config/tc-i386.c (GOT_symbol): Likewise.
1010 (output_invalid_buf): Likewise.
1011 * doc/internals.texi (Warning and error messages): Remove the
1012 prototype for fprint_value.
1014 2005-04-27 Ben Elliston <bje@au.ibm.com>
1016 * link.cmd: Remove.
1018 2005-04-26 H.J. Lu <hongjiu.lu@intel.com>
1020 * config/obj-multi.h (FAKE_LABEL_NAME): Defined.
1022 * read.c (pseudo_set): Disallow symbol set to common symbol.
1024 PR 857
1025 * write.c (write_object_file): Report common symbol name when
1026 disallowing local symbol set to common symbol.
1027 (adjust_reloc_syms): Disallow local symbol set to undefined
1028 symbol.
1030 2005-04-25 Jan Beulich <jbeulich@novell.com>
1032 * macro.c (macro_expand_body): Replace locals indicator parameters
1033 with actual macro_entry. New local variables macro_line and err.
1034 Don't return when encountering an error, just record the fact.
1035 Detect local symbol name colliding with parameter. Track line number
1036 inside of macro expansion.
1037 (do_formals): Move local variable name to wider scope. Check
1038 parameter of the same name doesn't already exist. In MRI mode, also
1039 check it doesn't collide with the argument count pseudo-parameter).
1040 (define_macro): Add file and line number parameters. Remove local
1041 variable namestr. New local variable error. Initialize macro_entry
1042 members file, line, and name. Don't return when encountering an
1043 error, just record the fact. Use %s in some diagnostics for read.c
1044 to insert the macro name. Free macro_entry on error.
1045 (macro_expand): Pass macro_entry to macro_epand_body. Don't return
1046 when encountering an error, just record the fact.
1047 (expand_irp): Don't return when encountering an error, just record
1048 the fact.
1049 * macro.h (macro_struct): New members name, file, and line.
1050 (define_macro): Add file and line number parameters.
1051 * read.c (s_macro): Pass file and line to define_macro. Tag warning
1052 regarding pseudo-op redefinition with the file/line that macro
1053 definition started at.
1055 2005-04-22 Bob Wilson <bob.wilson@acm.org>
1057 * config/tc-xtensa.c (LOOKAHEAD_ALIGNER): Delete macro.
1058 (future_alignment_required): Remove ifdefs that use it.
1060 2005-04-22 Bob Wilson <bob.wilson@acm.org>
1062 * config/tc-xtensa.c (xg_get_build_instr_size): Remove.
1063 (xg_is_narrow_insn, xg_expand_narrow): Remove. Merge into...
1064 (xg_is_single_relaxable_insn): ...here. Add "targ" and "narrow_only"
1065 parameters.
1066 (xg_assembly_relax, xg_find_narrowest_format, relaxation_requirements,
1067 convert_frag_narrow): Use new version of xg_is_single_relaxable_insn.
1069 2005-04-21 Christian Groessler <chris@groessler.org>
1071 * config/tc-z8k.c (md_assemble): Fix buffer overrun in operand[]
1072 array.
1074 2005-04-20 H.J. Lu <hongjiu.lu@intel.com>
1076 * config/obj-aout.h (S_IS_EXTERN): Removed.
1077 * config/obj-bout.h (S_IS_EXTERN): Likewise.
1078 * config/obj-coff.h (S_IS_EXTERN): Likewise.
1079 * symbols.c (S_IS_EXTERN): Likewise.
1080 * symbols.h (S_IS_EXTERN): Likewise.
1082 * config/tc-alpha.c (tc_gen_reloc): Replace S_IS_EXTERN with
1083 S_IS_EXTERNAL.
1084 * config/tc-d10v.c (md_apply_fix3): Likewise.
1085 * config/tc-ia64.c (ia64_fix_adjustable): Likewise.
1086 * config/tc-iq2000.c (iq2000_fix_adjustable): Likewise.
1087 * config/tc-m32r.c (m32r_fix_adjustable): Likewise.
1088 * config/tc-mmix.c (mmix_adjust_symtab): Likewise.
1089 * config/tc-sh64.c (shmedia_frob_file_before_adjust): Likewise.
1090 (shmedia_md_convert_frag): Likewise.
1091 * symbols.c (print_symbol_value_1): Likewise.
1092 * write.c (write_object_file): Likewise.
1094 2005-04-20 Nick Clifton <nickc@redhat.com>
1096 * config/tc-xtensa.c (get_aligned_diff): Change type of
1097 branch_align to offsetT so that its signedness matches that of
1098 target_size.
1100 * config/tc-mips.c (macro): Use sprintf_vma to convert a > 32 bit
1101 number into a readable string.
1102 (load_register): Likewise.
1104 2005-04-20 Andreas Schwab <schwab@suse.de>
1106 * config/tc-ia64.c (specify_resource): Initialize all of tmpl.
1108 2005-04-19 David S. Miller <davem@davemloft.net>
1110 * config/tc-sparc.c (md_assemble): If sparc_ip gives us a
1111 NULL insn, exit early. Remove now spurious NULL checks.
1112 (sparc_ip): Use as_bad for unknown opcode errors, set *pinsn
1113 to NULL and exit.
1115 2005-04-19 Jan Beulich <jbeulich@novell.com>
1117 * symbols.h (symbol_find_base): Remove prototype.
1118 * symbols.c (save_symbol_name): Remove code section conditional upon
1119 STRIP_UNDERSCORE.
1120 (symbol_find): Remove.
1121 (symbol_find_base): Rename to symbol_find.
1122 * subsegs.c (section_symbol): Replace use of symbol_find_base with
1123 symbol_find.
1124 * config/obj-coff.c (tag_insert): Remove code section conditional
1125 upon STRIP_UNDERSCORE.
1126 (obj_coff_def): Likewise.
1127 (obj_coff_endef): Replace use of symbol_find_base with symbol_find.
1128 (coff_frob_symbol): Likewise.
1129 (yank_symbols): Likewise.
1130 (c_section_symbol): Likewise.
1131 * config/obj-coff.h (DO_NOT_STRIP): Remove.
1132 * config/tc-arm.c (symbol_locate): Remove code section conditional
1133 upon STRIP_UNDERSCORE.
1134 * config/tc-h8300.h (DO_NOT_STRIP): Remove.
1135 * config/tc-h8500.h (DO_NOT_STRIP): Remove.
1136 * config/tc-sh.h (DO_NOT_STRIP): Remove.
1137 * config/tc-w65.h (DO_NOT_STRIP): Remove.
1138 * config/tc-z8k.h (DO_NOT_STRIP): Remove.
1140 2005-04-19 Andreas Schwab <schwab@suse.de>
1142 * config/tc-ia64.c (md_assemble): Fix error message for wrong
1143 access to application registers.
1145 2005-04-19 Jan Beulich <jbeulich@novell.com>
1147 * config/te-sysv32.h: Remove.
1148 * Makefile.am (TARG_ENV_HFILES): Remove reference to
1149 config/te-sysv32.h.
1150 * Makefile.in (TARG_ENV_HFILES): Likewise.
1152 2005-04-19 Jan Beulich <jbeulich@novell.com>
1154 PR/847
1155 * config/tc-ia64.c (ia64_canonicalize_symbol_name): Re-allow zero-
1156 length symbols.
1158 2005-04-18 Mark Kettenis <kettenis@gnu.org>
1160 * config/tc-i386.c (md_begin): Allow hyphens in mnemonics.
1162 2005-04-18 Maciej W. Rozycki <macro@linux-mips.org>
1164 * config/tc-mips.c (normalize_constant_expr): Don't check for
1165 HAVE_32BIT_GPRS.
1166 (check_absolute_expr): Only call normalize_constant_expr() if
1167 HAVE_32BIT_GPRS.
1168 (mips_ip): Likewise.
1170 * config/tc-mips.c (check_absolute_expr): Fix formatting.
1172 2005-04-18 Jan Beulich <jbeulich@novell.com>
1174 * macro.c (free_token): New, freeing all the memory associated with a
1175 macro.
1176 (do_formals): Move initializers to ...
1177 (define_macro): ... here.
1178 (delete_macro): Convert passed in name to lower case. Warn when
1179 purging macro that doesn't exist. Use hash_jam instead of hash_delete.
1181 2005-04-15 Maciej W. Rozycki <macro@linux-mips.org>
1183 * config/tc-mips.c (normalize_constant_expr): Fix formatting.
1185 2005-04-15 Jan Beulich <jbeulich@novell.com>
1187 * config/obj-elf.c (obj_elf_struct): New.
1188 (elf_pseudo_table). Use it for .offset and .struct.
1190 2005-04-14 Bob Wilson <bob.wilson@acm.org>
1191 Sterling Augustine <sterling@tensilica.com>
1193 * config/tc-xtensa.c (get_aligned_diff): Handle target_size larger
1194 than the section alignment.
1196 2005-04-14 Bob Wilson <bob.wilson@acm.org>
1197 H.J. Lu <hongjiu.lu@intel.com>
1199 * config/tc-xtensa.h (struct xtensa_frag_type): Add lit_frchain field.
1200 * config/tc-xtensa.c (xg_translate_sysreg_op,
1201 xtensa_translate_old_userregs_ops,
1202 xtensa_find_unaligned_branch_targets,
1203 xtensa_find_unaligned_loops, xtensa_fix_close_loop_end_frags,
1204 relax_frag_add_nop): Support 64-bit host.
1205 (xtensa_mark_literal_pool_location, xtensa_move_literals): Use
1206 tc_frag_data lit_frchain and lit_seg fields instead of fr_var.
1208 2005-04-14 Mark Kettenis <kettenis@gnu.org>
1210 * configure.tgt: Add support for OpenBSD/sparc ELF.
1212 * configure.tgt: Set emulation for mips-*-openbsd*.
1213 Remove broken mips-dec-openbsd* config.
1214 * configure.in: Set default ABI for mips64-*-openbsd*.
1215 * configure: Regenerate.
1217 2005-04-14 Maciej W. Rozycki <macro@linux-mips.org>
1219 * config/tc-mips.c (macro) [ldd_std]: Don't attempt the GP
1220 optimization for constant addresses.
1222 2005-04-14 Nick Clifton <nickc@redhat.com>
1224 * as.c (main): Move parse_args before symbol_begin and frag_init
1225 so that the hash table size can be set before it is used.
1226 * hash.c: Use an unsigned long type for the size of the hash
1227 tables.
1228 * hash.h (set_gas_hash_table_size): Update the prototype.
1230 2005-04-14 Alan Modra <amodra@bigpond.net.au>
1232 * Makefile.am (NO_WERROR): Define. Use instead of -Wno-error.
1233 * acinclude.m4: Include ../bfd/warning.m4.
1234 * configure.in: Invoke AM_BINUTILS_WARNINGS.
1235 * Makefile.in: Regenerate.
1236 * configure: Regenerate.
1237 * doc/Makefile.in: Regenerate.
1239 2005-04-13 Maciej W. Rozycki <macro@linux-mips.org>
1241 * config/tc-mips.c (IS_ZEXT_32BIT_NUM): New macro.
1242 (normalize_address_expr): New function to sign-extend address
1243 offsets that fit into 32 bits in 32-bit mode.
1244 (macro_build_ldst_constoffset): Use normalize_address_expr()
1245 instead of a handcoded sequence.
1246 (load_register): Likewise. Report oversized numbers in a useful
1247 way.
1248 (macro) [ld_st, ldd_std]: Reject all oversized offsets, not only
1249 for constant addresses. Report oversized numbers in a useful way.
1250 (mips_ip): Use normalize_address_expr() for addresses.
1252 2005-04-12 Mark Kettenis <kettenis@gnu.org>
1254 * config/tc-i386.c (output_insn): Handle VIA PadLock instructions
1255 similar to other instructions now that they're marked as ImmExt.
1257 2005-04-12 Nick Clifton <nickc@redhat.com>
1259 * hash.c (DEFAULT_SIZE): Delete. Replace with:
1260 (gas_hash_table_size): New static variable.
1261 (set_gas_hash_table_size): New function: Records a requested size
1262 for the hash tables.
1263 (get_gas_hash_table_size): New function: Return a prime number
1264 near the requested size of the hash table.
1265 (hash_new): Use get_gas_hash_table_size.
1266 * hash.h: Add a prototype for set_gas_hash_table_size.
1267 * as.c (show_usage): Add description of new switches: --hash-size
1268 and --reduce-memory-overheads.
1269 (option_values): Add OPTION_HASH_TABLE_SIZE and
1270 OPTION_REDUCE_MEMORY_OVERHEADS.
1271 (std_longpopts): Add entries for the new options.
1272 (parse_args): Handle the new options.
1273 * Makefile.am: Add a dependency of as.c on hash.h.
1274 * Makefile.in: Regenerate.
1275 * doc/as.texinfo: Document the new switches.
1276 * NEWS: Mention the new switches.
1278 2005-04-12 Nick Clifton <nickc@redhat.com>
1280 PR gas/818
1281 * config/tc-hppa.c (pre_defined_registers): Fix %farg[0-3]
1282 synonyms.
1284 2005-04-12 Alan Modra <amodra@bigpond.net.au>
1286 * Makefile.am: Run "make dep-am".
1287 * Makefile.in: Regenerate.
1289 2005-04-11 Sterling Augustine <sterling@tensilica.com>
1290 Bob Wilson <bob.wilson@acm.org>
1292 * config/tc-xtensa.c (check_t1_t2_reads_and_writes): Fix typo.
1294 2005-04-11 Mark Kettenis <kettenis@gnu.org>
1296 * configure.tgt (generic_target): Add support for OpenBSD/i386 ELF.
1298 2005-04-11 Jan Beulich <jbeulich@novell.com>
1300 * NEWS: Mention these changes and their effects.
1301 * macro.c (get_token): Use is_name_beginner/is_part_of_name/
1302 is_name_ender.
1303 (check_macro): Likewise.
1304 (buffer_and_nest): Likewise. Permit multiple labels. Don't discard
1305 labels together with the closing pseudo-op.
1306 (macro_expand_body): Adjust comment. Range-check input before use.
1307 Adjust mis-spelled diagnostic. Use is_name_beginner.
1308 * read.c (try_macro): New.
1309 (read_a_source_file): New static variable last_eol. Don't list
1310 macro expansion lines more than once. Call try_macro.
1311 (s_macro): Set section of line_label to absolute instead of undefined.
1312 * doc/as.texinfo: Add information on the caveats of these changes.
1314 2005-04-11 Alan Modra <amodra@bigpond.net.au>
1316 * symbols.c (symbol_X_add_number): Change return type to "offsetT *".
1317 * symbols.h (symbol_X_add_number): Update prototype.
1319 2005-04-10 Eric Christopher <echristo@redhat.com>
1321 * symbols.c (symbol_X_add_number): Fix warning.
1323 2005-04-10 H.J. Lu <hongjiu.lu@intel.com>
1325 * config/tc-m68k.c (md_begin): Support 64bit host.
1326 (get_num): Support 64bit BFD on 32bit host.
1328 2005-04-10 H.J. Lu <hongjiu.lu@intel.com>
1330 * config/tc-mips.c (md_apply_fix3): Fix typos in BFD_RELOC_64.
1332 2005-04-09 Alan Modra <amodra@bigpond.net.au>
1334 * read.c (assign_symbol): Remove const from parm. Fix xcalloc
1335 call. Don't do the COFF hacks for multi-emulation gas. Move
1336 demand_empty_rest_of_line back to caller.
1337 (s_set, equals): demand_empty_rest_of_line here.
1339 PR gas/827
1340 * as.h (rs_dummy): Define.
1341 * symbols.c (symbol_X_add_number): New function.
1342 * symbols.h (symbol_X_add_number): Declare.
1343 * stabs.c (aout_process_stab): Tidy symbol frag setting.
1344 * read.c (assign_symbol): New function, split out from s_set.
1345 Use symbol_find_or_make. Leave fr_type of dummy frag as rs_dummy.
1346 Fix COFF hacks for multi-emulation gas.
1347 (s_set): Call assign_symbol. Remove "register" keyword.
1348 (set_zero_frag): New function.
1349 (pseudo_set): Always check for assignment to section syms.
1350 Always set segment and frag of symbol, and likewise extern for
1351 aout/bout. Handle assignment of sym=sym+/-const specially. Don't
1352 special case exp.X_add_number non-zero for O_symbol expressions.
1353 (equals): Use assign_symbol.
1355 2005-04-08 Bob Wilson <bob.wilson@acm.org>
1357 * config/tc-xtensa.c (xtensa_create_xproperty_segments): Skip
1358 SEC_MERGE sections.
1360 2005-04-06 H.J. Lu <hongjiu.lu@intel.com>
1362 * config/tc-i386.c (tc_gen_reloc): Don't turn
1363 BFD_RELOC_X86_64_32S into BFD_RELOC_32.
1365 2005-04-06 Nick Clifton <nickc@redhat.com>
1367 * po/rw.po: New translation: Kinyarwanda
1368 * configure.in (ALL_LINGUAS): Add rw
1369 * configure: Regenerate.
1371 2005-04-05 Sterling Augustine <sterling@tensilica.com>
1372 Bob Wilson <bob.wilson@acm.org>
1374 * config/tc-xtensa.c (branch_align_power): New.
1375 (xtensa_find_unaligned_branch_targets, get_aligned_diff,
1376 future_alignment_required): Use branch_align_power to check section
1377 alignment as well as xtensa_fetch_width when aligning branch targets.
1379 2005-04-05 Bob Wilson <bob.wilson@acm.org>
1381 * config/tc-xtensa.c: Warning fixes throughout.
1382 (xtensa_fetch_width): Change to unsigned.
1383 (assemble_nop, xtensa_find_unaligned_branch_targets,
1384 xtensa_find_unaligned_loops, xg_assemble_vliw_tokens,
1385 is_narrow_branch_guaranteed_in_range, xtensa_fix_close_loop_end_frags,
1386 min_bytes_to_other_loop_end, unrelaxed_frag_min_size,
1387 unrelaxed_frag_max_size, xtensa_fix_short_loop_frags,
1388 count_insns_to_loop_end, unrelaxed_frag_min_insn_count,
1389 get_text_align_max_fill_size, get_text_align_nop_count,
1390 get_text_align_nth_nop_size, get_noop_aligned_address,
1391 get_aligned_diff, convert_frag_align_next_opcode,
1392 convert_frag_immed_finish_loop, xtensa_create_property_segments,
1393 xtensa_create_xproperty_segments, xt_block_aligned_size): Clean up
1394 types, avoiding size_t and using offsetT and addressT appropriately.
1395 (get_text_align_power): Clean up types. Avoid incorrect bound.
1396 (get_text_align_fill_size): Clean up types. Restructure for clarity.
1398 2005-04-04 H.J. Lu <hongjiu.lu@intel.com>
1400 * config/tc-ia64.c (start_unwind_section): Undo the change
1401 of 2004-08-18.
1402 (generate_unwind_image, dot_endp): Likewise.
1404 2005-04-01 David Mosberger <davidm@hpl.hp.com>
1406 * config/tc-ia64.c (ia64_handle_align): Move le_nop and
1407 le_nop_stop arrays and initializers to file scope.
1408 (md_begin): When generating code for anything other than
1409 Itanium 1, use MMI instead of MFI NOP bundles as a filler.
1411 2005-04-01 Jan Beulich <jbeulich@novell.com>
1413 * config/tc-i386.c (output_imm): Also set sign flag for 64-bit push
1414 immediates.
1416 2005-04-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
1418 * NEWS: Mention [fdgh]_floating.
1419 * config/atof-vax.c: Fix some whitespace.
1420 * config/tc-vax.c (md_pseudo_table): Add "[fdgh]_floating".
1422 2005-04-01 Nick Clifton <nickc@redhat.com>
1424 * configure.in: Add a check for <unistd.h> providing a prototype
1425 for getopt() which is compatible with the one in
1426 include/getopt.h. If so then define HAVE_DECL_GETOPT.
1427 * configure: Regenerate.
1428 * config.in (HAVE_DECL_GETOPT): Add.
1430 2005-04-01 Jan Beulich <jbeulich@novell.com>
1432 * config/tc-i386.c (s_bss): Call obj_elf_section_change_hook.
1434 2005-04-01 Jan Beulich <jbeulich@novell.com>
1436 * config/tc-i386.c (md_apply_fix3): Also handle BFD_RELOC_X86_64_32S.
1437 (tc_gen_reloc): Handle BFD_RELOC_X86_64_32S in the default case.
1439 2005-03-30 Julian Brown <julian@codesourcery.com>
1441 * config/tc-arm.c (arm_adjust_symtab): Rename
1442 bfd_elf32_is_arm_mapping_symbol_name to bfd_is_arm_mapping_symbol_name.
1444 2005-03-30 Julian Brown <julian@codesourcery.com>
1446 * config/tc-arm.c (mapping_state): Change documentation in function
1447 comment to cross-reference spec instead. Change type of mapping symbols
1448 to BSF_NO_TYPE.
1449 (arm_adjust_symtab): Don't change type of mapping symbols here.
1451 2005-03-30 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
1453 * as.h [NEED_DECLARATION_FFS] (ffs): Prototype and alphabetize.
1454 * config.in: Regenerate.
1455 * configure: Regenerate.
1456 * configure.in: Check for ffs decl and alphabetize.
1458 2005-03-29 Daniel Jacobowitz <dan@codesourcery.com>
1459 Phil Blundell <philb@gnu.org>
1461 * config/tc-arm.c (arm_parse_reloc): Add TLS relocations.
1462 (md_apply_fix3): Mark TLS symbols.
1463 (tc_gen_reloc): Handle TLS relocations.
1464 (arm_fix_adjustable): Ignore TLS relocations.
1465 (s_arm_elf_cons): Support expressions after decorated symbols.
1467 2005-03-29 Julian Brown <julian@codesourcery.com>
1469 * config/tc-arm.c (marked_pr_dependency): New bitmap, bit N indicates
1470 whether personality routine index N has been output for this section.
1471 (mapping_state): tc_segment_info_data now struct not enum.
1472 (arm_elf_change_section): Likewise, and marked_pr_dependency is now
1473 handled on section change.
1474 (create_unwind_entry): Previous code to output dependency removed.
1475 (s_arm_unwind_fnend): Output dependency if it hasn't been done already
1476 for this section.
1477 * config/tc-arm.h (TC_SEGMENT_INFO_TYPE): Redefined as struct
1478 arm_segment_info_type.
1479 (arm_segment_info_type): New struct.
1481 2005-03-28 Sterling Augustine <sterling@tensilica.com>
1482 Bob Wilson <bob.wilson@acm.org>
1484 * config/tc-xtensa.c (do_align_targets): Update comment.
1485 (xtensa_frob_label): Compute "freq" before possibly switching frags.
1486 Insert a LOOP_END frag before every loop target, and do not overload
1487 DESIRE_ALIGN_IF_TARGET frags with loop end information.
1488 (xg_assemble_vliw_tokens): Use do_align_targets.
1489 (xtensa_fix_target_frags): Remove code to convert a
1490 DESIRE_ALIGN_IF_TARGET frag to a LOOP_END frag when there is a
1491 negatable branch at the end of a loop.
1492 (frag_can_negate_branch): Delete.
1494 2005-03-28 David Mosberger <davidm@hpl.hp.com>
1495 H.J. Lu <hongjiu.lu@intel.com>
1497 PR 803
1498 NEWS: Mention "-mtune=[itanium1|itanium2]".
1500 * config/tc-ia64.c (md): Add tune.
1501 (md_parse_option): Accepted "-mtune=[itanium1|itanium2]".
1502 (md_show_usage): Add "-mtune=[itanium1|itanium2]".
1503 (extra_goodness): Prefer M- and I-unit NOPs for itanium2. F and
1504 B unit NOPs are discouraged for McKinley-derived cores.
1505 (md_begin): Don't hardcode the "extra_goodness()" function in
1506 the comment...
1507 (ia64_init): Set md.tune to itanium2.
1509 * doc/as.texinfo: Add -mtune=[itanium1|itanium2]".
1510 * doc/c-ia64.texi: Likewise.
1512 2005-03-27 Ian Lance Taylor <ian@airs.com>
1514 * config/obj-coff.c (coff_frob_symbol): When crashing because of a
1515 bad C_EFCN symbol, print its name.
1517 2005-03-25 Bob Wilson <bob.wilson@acm.org>
1519 * config/tc-xtensa.c (use_longcalls): Delete.
1520 (xg_symbolic_immeds_fit): Check for direct calls and return TRUE if
1521 the use_longcalls flag is set. Do this before checking the segment.
1522 (xg_expand_assembly_insn): Rearrange to use new do_expand flag. Never
1523 expand direct calls at this point.
1524 (xtensa_set_frag_assembly_state): Set use_longcalls flag.
1525 (xtensa_find_unmarked_state_frags): Likewise.
1526 (md_assemble): Do not disable longcalls by setting is_specific_opcode.
1527 (xg_assemble_vliw_tokens): Switch frags when use_longcalls changes.
1528 (convert_frag_immed): Remove unnecessary check of is_specific_opcode.
1529 * config/tc-xtensa.h (xtensa_frag_type): Add use_longcalls flag.
1531 2005-03-25 Hans-Peter Nilsson <hp@bitrange.com>
1533 * config/tc-mmix.c, config/tc-mmix.h: Convert to ISO C90.
1535 2005-03-25 Hans-Peter Nilsson <hp@axis.com>
1537 * config/tc-cris.h: Convert to ISO C90.
1538 * config/tc-cris.c: Ditto.
1539 (md_estimate_size_before_relax): Remove obsolete comment for
1540 parameter "segment_type".
1541 (md_begin): Document reason for cast of hash_insert argument.
1542 (md_atof): Correct type of parameter "type".
1544 2005-03-24 Nick Clifton <nickc@redhat.com>
1546 * write.h (bit_fix_new): Remove redundant prototype.
1547 * config/atof-ieee.c: Convert to ISO-C90 and fix formatting.
1548 * config/obj-aout.c: Convert to ISO-C90 and fix formatting.
1549 * config/obj-aout.h: Convert to ISO-C90 and fix formatting.
1550 * config/obj-bout.c: Convert to ISO-C90 and fix formatting.
1551 * config/obj-bout.h: Convert to ISO-C90 and fix formatting.
1552 * config/obj-ecoff.c: Convert to ISO-C90 and fix formatting.
1553 * config/obj-ecoff.h: Convert to ISO-C90 and fix formatting.
1554 * config/obj-som.c: Convert to ISO-C90 and fix formatting.
1555 * config/obj-som.h: Convert to ISO-C90 and fix formatting.
1556 * config/tc-a29k.c: Convert to ISO-C90 and fix formatting.
1557 * config/tc-a29k.h: Convert to ISO-C90 and fix formatting.
1558 * config/tc-alpha.c: Convert to ISO-C90 and fix formatting.
1559 * config/tc-alpha.h: Convert to ISO-C90 and fix formatting.
1560 * config/tc-arc.c: Convert to ISO-C90 and fix formatting.
1561 * config/tc-arc.h: Convert to ISO-C90 and fix formatting.
1562 * config/tc-d10v.c: Convert to ISO-C90 and fix formatting.
1563 * config/tc-d10v.h: Convert to ISO-C90 and fix formatting.
1564 * config/tc-d30v.c: Convert to ISO-C90 and fix formatting.
1565 * config/tc-d30v.h: Convert to ISO-C90 and fix formatting.
1566 * config/tc-dlx.c: Convert to ISO-C90 and fix formatting.
1567 * config/tc-dlx.h: Convert to ISO-C90 and fix formatting.
1568 * config/tc-fr30.c: Convert to ISO-C90 and fix formatting.
1569 * config/tc-fr30.h: Convert to ISO-C90 and fix formatting.
1570 * config/tc-h8500.c: Convert to ISO-C90 and fix formatting.
1571 * config/tc-h8500.h: Convert to ISO-C90 and fix formatting.
1572 * config/tc-i370.c: Convert to ISO-C90 and fix formatting.
1573 * config/tc-i370.h: Convert to ISO-C90 and fix formatting.
1574 * config/tc-i960.c: Convert to ISO-C90 and fix formatting.
1575 * config/tc-ip2k.c: Convert to ISO-C90 and fix formatting.
1576 * config/tc-ip2k.h: Convert to ISO-C90 and fix formatting.
1577 * config/tc-m32r.c: Convert to ISO-C90 and fix formatting.
1578 * config/tc-m32r.h: Convert to ISO-C90 and fix formatting.
1579 * config/tc-m88k.c: Convert to ISO-C90 and fix formatting.
1580 * config/tc-m88k.h: Convert to ISO-C90 and fix formatting.
1581 * config/tc-mcore.c: Convert to ISO-C90 and fix formatting.
1582 * config/tc-mcore.h: Convert to ISO-C90 and fix formatting.
1583 * config/tc-mn10200.c: Convert to ISO-C90 and fix formatting.
1584 * config/tc-ns32k.c: Convert to ISO-C90 and fix formatting.
1585 * config/tc-ns32k.h: Convert to ISO-C90 and fix formatting.
1586 * config/tc-openrisc.c: Convert to ISO-C90 and fix formatting.
1587 * config/tc-openrisc.h: Convert to ISO-C90 and fix formatting.
1588 * config/tc-or32.c: Convert to ISO-C90 and fix formatting.
1589 * config/tc-or32.h: Convert to ISO-C90 and fix formatting.
1590 * config/tc-pdp11.h: Convert to ISO-C90 and fix formatting.
1591 * config/tc-pj.c: Convert to ISO-C90 and fix formatting.
1592 * config/tc-pj.h: Convert to ISO-C90 and fix formatting.
1593 * config/tc-tahoe.c: Convert to ISO-C90 and fix formatting.
1594 * config/tc-tic80.c: Convert to ISO-C90 and fix formatting.
1595 * config/tc-tic80.h: Convert to ISO-C90 and fix formatting.
1596 * config/tc-v850.c: Convert to ISO-C90 and fix formatting.
1597 * config/tc-v850.h: Convert to ISO-C90 and fix formatting.
1598 * config/tc-w65.c: Convert to ISO-C90 and fix formatting.
1599 * config/tc-w65.h: Convert to ISO-C90 and fix formatting.
1600 * config/tc-xstormy16.c: Convert to ISO-C90 and fix formatting.
1601 * config/tc-xstormy16.h: Convert to ISO-C90 and fix formatting.
1603 2005-03-23 Jim Blandy <jimb@redhat.com>
1605 * config/tc-arm.c (arm_adjust_symtab): Fetch elf_sym's binding
1606 attributes properly.
1608 2005-03-23 Mike Frysinger <vapier@gentoo.org>
1609 Nick Clifton <nickc@redhat.com>
1611 * configure.tgt: Accept any C library to accompany a GNU Linux
1612 implementation, not just the GNU C library.
1613 * configure.in: Likewise.
1614 * configure: Regenerate.
1616 2005-03-23 Nick Clifton <nickc@redhat.com>
1618 * config/tc-tic30.c: Convert to ISO C90 formatting.
1619 * config/tc-tic30.h: Convert to ISO C90 formatting.
1620 * config/tc-pdp11.c: Convert to ISO C90 formatting.
1621 * config/atof-vax.c: Convert to ISO C90 formatting.
1623 2005-03-21 Maciej W. Rozycki <macro@mips.com>
1625 * config/tc-mips.c (mips_frob_file): Sort BFD_RELOC_MIPS16_LO16
1626 relocations correctly as well.
1627 (mips_fix_adjustable): Don't make BFD_RELOC_MIPS16_LO16
1628 relocations in mergeable sections section-relative either.
1630 2005-03-21 Bob Wilson <bob.wilson@acm.org>
1632 * config/tc-xtensa.c (md_apply_fix3): Recognize XTENSA_PLT relocations.
1634 2005-03-21 Nick Clifton <nickc@redhat.com>
1636 * config/tc-sh.c (sh_elf_final_processing): Fix compile time
1637 warning by providing a prototype for sh_symbian_find_elf_flags.
1639 * cgen.c (gas_cgen_parse_operand): Fix typo introduced by
1640 previous delta.
1642 2005-03-21 Alan Modra <amodra@bigpond.net.au>
1644 * configure.tgt: Handle setting of bfd_gas for fmt=multi targets
1645 along with other formats that set bfd_gas. Remove unnecessary
1646 setting of bfd_gas. Delete strongarm cases in generic_target
1647 switch.
1649 2005-03-21 Alan Modra <amodra@bigpond.net.au>
1651 PR gas/780
1652 * config/tc-m68k.c (TRUNC, SEXT): Define.
1653 (issbyte, isubyte, issword, isuword, isbyte, isword): Use the above.
1654 (m68k_ip): Truncate or sign extend expressions as appropriate.
1655 (get_num): Likewise.
1656 (md_apply_fix3): Use SEXT.
1658 2005-03-21 Alan Modra <amodra@bigpond.net.au>
1660 * Makefile.am (OBJ_FORMAT_CFILES): Prune config/obj-vms.c.
1661 (OBJ_FORMAT_HFILES): Prune config/obj-vms.h.
1662 (obj-vms.o): Delete rule.
1663 Run "make dep-am".
1664 * Makefile.in: Regenerate.
1665 * aclocal.m4: Regenerate.
1666 * doc/Makefile.in: Regenerate.
1667 * po/POTFILES.in: Regenerate.
1669 2005-03-18 C Jaiprakash <cjaiprakash@noida.hcltech.com>
1671 * config/tc-m68k.c (m68k_elf_final_processing): Set file specific
1672 flag for coldfire v4e.
1674 2005-03-17 Bob Wilson <bob.wilson@acm.org>
1676 * config/tc-xtensa.c (xg_apply_tentative_value): Rename to
1677 xg_apply_fix_value and return a value to indicate success.
1678 (md_pcrel_from): Skip check of fx_done. Return 0 if not PC-relative.
1679 (xtensa_force_relocation): Remove checks for VTABLE relocs.
1680 (xtensa_validate_fix_sub): New.
1681 (xtensa_fix_adjustable): Remove check for external or weak symbols.
1682 (tc_gen_reloc): Move code to handle difference of symbols and code to
1683 apply tentative fix values to ...
1684 (md_apply_fix3): ...here. Enable standard overflow checks for simple
1685 8, 16, and 32 bit relocations. Apply fixes for slot-specific
1686 relocations when linkrelax flag is not set.
1687 * config/tc-xtensa.h (xtensa_validate_fix_sub): Add prototype.
1688 (TC_FORCE_RELOCATION_SUB_SAME, TC_VALIDATE_FIX_SUB): Define.
1690 2005-03-17 Jan Beulich <jbeulich@novell.com>
1692 * config/tc-i386.c (i386_scale): Beautify error message.
1693 (Intel syntax comments): Update.
1694 (struct intel_parser_s): Add fields in_offset, in_bracket, and
1695 next_operand.
1696 (intel_e04_1, intel_e05_1, intel_e05_1, intel_e09_1, intel_e10_1):
1697 Remove declarations.
1698 (intel_bracket_expr): Declare.
1699 (i386_intel_operand): Initialize new intel_parser fields. Wrap most
1700 of the function body in a loop allowing to split an operand into two.
1701 Replace calls to malloc and checks of it returning non-NULL with
1702 calls to xmalloc/xstrdup.
1703 (intel_expr): SHORT no longer handled here. Add comment indicating
1704 comparison ops need implementation.
1705 (intel_e04, intel_e04_1): Combine, replace recursion with loop.
1706 Check right operand of - does not specify a register when parsing
1707 the address of a memory reference.
1708 (intel_e05, intel_e05_1): Combine, replace recursion with loop.
1709 Check operands do not specify a register when parsing the address of
1710 a memory reference.
1711 (intel_e06, intel_e06_1): Likewise.
1712 (intel_e09, intel_e09_1): Combine, replace recursion with loop. Also
1713 handle SHORT as well as unary + and -. Don't accept : except for
1714 segment overrides or in direct far jump/call insns.
1715 (intel_brack_expr): New.
1716 (intel_e10, intel_e10_1): Combine, replace recursion with loop. Use
1717 intel_brack_expr.
1718 (intel_e11): Replace chain of if/else-if by switch, alloing fall-
1719 through in certain cases. Use intel_brack_expr. Add new diagnostics.
1720 Allow symbolic constants as register scale value.
1721 (intel_get_token): Replace call to malloc and check of return value
1722 with call to xmalloc. Change handling for FLAT to match MASM's.
1723 (intel_putback_token): Don't try to back up/free current token if
1724 that is T_NIL.
1726 2005-03-16 Daniel Jacobowitz <dan@codesourcery.com>
1728 * configure.tgt: Set emulation for arm-*-eabi*.
1729 * config/tc-arm.c (meabi_flags): Check EABI_DEFAULT.
1730 * config/te-armeabi.h: New file.
1731 * config/te-armlinuxeabi.h (EABI_DEFAULT): Define.
1732 * config/te-symbian.h: Include "te-armeabi.h".
1734 2005-03-16 Nick Clifton <nickc@redhat.com>
1736 * cgen.c (gas_cgen_parse_operand): Copy opinfo parameter into a
1737 local variable in case it is clobbered by the setjmp.
1739 2005-03-16 Nick Clifton <nickc@redhat.com>
1740 Ben Elliston <bje@au.ibm.com>
1742 * configure.in (werror): New switch: Add -Werror to the
1743 compiler command line. Enabled by default. Disable via
1744 --disable-werror.
1745 * configure: Regenerate.
1747 2005-03-16 Nick Clifton <nickc@redhat.com>
1749 * config/obj-coff.h: Convert to ISO C90 formatting.
1750 * config/obj-coff.c: Convert to ISO C90 formatting.
1752 2005-03-15 Zack Weinberg <zack@codesourcery.com>
1754 * config/tc-arm.c (do_mla): Rename to do_mlas, take second
1755 is_mls parameter; do not diagnose Rm==Rd when is_mls.
1756 (do_mla, do_mls, five_bit_unsigned_immediate, bfci_lsb_and_width)
1757 (do_bfc, do_bfi, do_bfx, do_rbit, do_mov16, do_ldsttv4): New functions.
1758 (insns): Add ARMv6T2 instructions:
1759 bfc bfi mls movw movt rbit sbfx ubfx ldrht ldrsht ldrsbt strht.
1760 (arm_archs): Add V6T2 variants.
1762 2005-03-15 Nick Clifton <nickc@redhat.com>
1764 * NEWS: Add cutoff for changes in 2.16 release.
1766 2005-03-15 Jan Beulich <jbeulich@novell.com>
1768 * expr.c (operand): Merge handling of unary + into that for unary
1769 -, !, and ~.
1771 2005-03-14 Eric Christopher <echristo@redhat.com>
1773 * config/tc-mips.c: Include dw2gencfi.h.
1774 (mips_cfi_frame_initial_instructions): New.
1775 * config/tc-mips.h (TARGET_USE_CFIPOP): Define.
1776 (tc_cfi_frame_initial_instructions): Ditto.
1777 (DWARF2_DEFAULT_RETURN_COLUMN): Ditto.
1778 (DWARF2_CIE_DATA_ALIGNMENT): Ditto.
1779 * Makefile.am: Update dependencies.
1780 * Makefile.in: Regenerate.
1782 2005-03-15 Alan Modra <amodra@bigpond.net.au>
1784 * po/es.po: Commit new Spanish translation.
1786 2005-03-14 Alan Modra <amodra@bigpond.net.au>
1788 * po/tr.po: Commit new Turkish translation.
1790 2005-03-12 Zack Weinberg <zack@codesourcery.com>
1792 * config/tc-arm.c (tinsns): Add ARMv6K instructions sev, wfe,
1793 wfi, yield.
1795 2005-03-11 Daniel Jacobowitz <dan@codesourcery.com>
1797 * config-gas.com: Mark vax-vms as obsolete.
1798 * configure.in: Remove fmt=vms support.
1799 * config.in: Regenerate.
1800 * configure: Regenerate.
1801 * config/obj-vms.h, config/obj-vms.c, config/vms-conf.h: Remove.
1803 2005-03-10 Sterling Augustine <sterling@tensilica.com>
1804 Bob Wilson <bob.wilson@acm.org>
1806 * config/tc-xtensa.c (finish_vinsn): Include the last instruction slot
1807 when checking if xg_resolve_literals needs to be called.
1808 * config/tc-xtensa.h: Fix spelling typo in a comment.
1810 2005-03-10 Jan Beulich <jbeulich@novell.com>
1812 * config/tc-tic54x.h (tic54x_macro_info): Change parameter type.
1813 * config/tc-tic54x.c (tic54x_macro_info): Likewise. Replace hand-
1814 crafted structure declarations with the types from macro.h.
1816 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1818 * config/tc-mips.c (s_cpsetup): Use '__gnu_local_gp' instead of '_gp'
1819 for -mno-shared optimization.
1821 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1823 * config/tc-mips.c (MAX_VR4130_NOPS, MAX_DELAY_NOPS): New macros.
1824 (MAX_NOPS): Bump to 4.
1825 (mips_fix_vr4130): New variable.
1826 (nops_for_vr4130): New function.
1827 (nops_for_insn): Use MAX_DELAY_NOPS rather than MAX_NOPS. Use
1828 nops_for_vr4130 if working around VR4130 errata.
1829 (OPTION_FIX_VR4130, OPTION_NO_FIX_VR4130): New macros.
1830 (md_longopts): Add -mfix-vr4130 and -mno-fix-vr4130.
1831 (md_parse_option): Handle them.
1832 (md_show_usage): Print them.
1833 * doc/c-mips.texi: Document -mfix-vr4130 and -mno-fix-vr4130.
1835 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1837 * config/tc-mips.c (append_insn): Remove cop_interlocks test from
1838 branch delay code.
1840 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1842 * config/tc-mips.h (mips_flush_pending_output): Delete.
1843 (mips_emit_delays): Declare.
1844 (md_flush_pending_output): Use mips_emit_delays.
1845 * config/tc-mips.c (mips_no_prev_insn): Remove parameter; always forget
1846 the previous instructions.
1847 (md_begin, append_insn, md_parse_option): Update callers.
1848 (mips_emit_delay): Remove parameter. Move INSNS != 0 code to
1849 start_noreorder.
1850 (mips_align, s_change_sec, s_cons, s_float_cons, s_gpword)
1851 (s_gpdword): Update callers.
1852 (start_noreorder, end_noreorder): New functions.
1853 (macro, macro2, mips16_macro, s_mipsset): Use them instead of
1854 manipulating mips_opts or prev_nop_frag directly.
1855 (mips_flush_pending_output): Delete.
1857 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1859 * config/tc-mips.c (mips_move_labels): New function, taken from...
1860 (append_insn, mips_emit_delays): ...here.
1862 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1864 * config/tc-mips.c (MAX_NOPS): New macro.
1865 (history): Resize to 1 + MAX_NOPS.
1866 (fix_vr4120_class): New enumeration.
1867 (vr4120_conflicts): New variable.
1868 (init_vr4120_conflicts): New function.
1869 (md_begin): Call it.
1870 (insn_uses_reg): Constify first argument.
1871 (classify_vr4120_insn, insns_between, nops_for_insn, nops_for_sequence)
1872 (nops_for_insn_or_target): New functions.
1873 (append_insn): Use the new nops_for_* functions instead of inline
1874 delay checks. Generalize prev_nop_frag handling to handle an
1875 arbitrary history length. Insert nops into the history buffer
1876 once the number of nops in prev_nop_frag is fixed.
1877 (emit_delays): Use nops_for_insn instead of inline delay checks.
1879 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1881 * config/tc-mips.c (append_insn): Remove now-redundant nops != 0
1882 check from branch delay code. Remove unnecessary check for branches.
1884 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1886 * config/tc-mips.c (dummy_opcode): Delete.
1887 (nop_insn, mips16_nop_insn): New variables.
1888 (NOP_INSN): New macro.
1889 (insn_length, create_insn, install_insn, move_insn, add_fixed_insn)
1890 (add_relaxed_insn, insert_into_history, emit_nop): New functions.
1891 (md_begin): Initialize nop_insn and mips16_nop_insn.
1892 (append_insn): Use the new emit_nop function to add nops, recording
1893 them in the history buffer. Use add_fixed_insn or add_relaxed_insn
1894 to reserve room for the instruction and install_insn to install the
1895 final form. Use insert_into_history to record the instruction in
1896 the history buffer. Use move_insn to do delay slot filling.
1897 (mips_emit_delays): Use add_fixed_insn instead of the emit_nop macro.
1898 (macro_build, mips16_macro_build, macro_build_lui, mips_ip)
1899 (mips16_ip): Use create_insn to initialize mips_cl_insns.
1901 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1903 * config/tc-mips.c (INSERT_BITS, EXTRACT_BITS, INSERT_OPERAND)
1904 (EXTRACT_OPERAND, MIPS16_INSERT_OPERAND, MIPS16_EXTRACT_OPERAND): New.
1905 (insn_uses_reg, reg_needs_delay, append_insn, macro_build)
1906 (mips16_macro_build, macro_build_lui, mips16_macro, mips_ip)
1907 (mips16_ip): Use the new macros instead of explicit masks and shifts.
1909 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1911 * config/tc-mips.c (mips_cl_insn): Replace the valid_p, delay_slot_p
1912 and extended_p fields with a single fixed_p field.
1913 (append_insn, mips_no_prev_insn): Adjust accordingly.
1915 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1917 * config/tc-mips.c (mips_cl_insn): Replace reloc_type array with
1918 a single mips16_absolute_jump_p bit.
1919 (append_insn): Adjust accordingly.
1921 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1923 * config/tc-mips.h (mips_cl_insn): Move definition to...
1924 * config/tc-mips.c (mips_cl_insn): ...here. Add new fields:
1925 frag, where, fixp, reloc_type, valid_p, noreorder_p, delay_slot_p
1926 and extended_p.
1927 (history): New variable.
1928 (prev_insn, prev_prev_insn, prev_insn_valid, prev_insn_frag)
1929 (prev_insn_where, prev_insn_reloc_type, prev_insn_fixp)
1930 (prev_insn_is_delay_slot, prev_insn_unreordered, prev_insn_extended)
1931 (prev_prev_insn_unreordered): Delete.
1932 (reg_needs_delay, append_insn, mips_no_prev_insn, mips_emit_delays)
1933 (macro_start): Replace uses of prev_insn* with the equivalent history[]
1934 field.
1936 2005-03-08 Daniel Jacobowitz <dan@codesourcery.com>
1938 * doc/Makefile.am: Update as.info dependencies.
1939 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
1941 2005-03-08 Jan Beulich <jbeulich@novell.com>
1943 * doc/as.texinfo: Add sentence to indicate redefining a macro is an
1944 error, and point to .purgem documentation if someone really needs
1945 re-definitions.
1946 * NEWS: Mention macro redefinition is now an error.
1948 2005-03-08 Jan Beulich <jbeulich@novell.com>
1950 * config/tc-ia64.c (emit_one_bundle): Track last slot user insn was
1951 emitted to. Add more precise diagnostics for non-fitting insns based
1952 on that. Eliminate now superfluous special casing of MLX. Clear out
1953 slot information when dropping an insn.
1955 2005-03-08 Jan Beulich <jbeulich@novell.com>
1957 * config/tc-ia64.c (parse_section_name): Rename to...
1958 (cross_section): In addition to separating the name from the rest of
1959 the arguments, also carry out the operation.
1960 (dot_xdata): Use cross_section.
1961 (dot_float_cons): Likewise.
1962 (dot_xstringer): Likewise.
1963 (dot_xdata_ua): Likewise.
1964 (dot_float_cons_ua): Likewise. Pass float_cons, not stmt_float_cons.
1966 2005-03-05 Alan Modra <amodra@bigpond.net.au>
1968 * po/gas.pot: Regenerate.
1970 2005-03-04 David Daney <ddaney@avtrex.com>
1972 * config/tc-mips.c (macro_build_lui): Use '__gnu_local_gp'
1973 instead of '_gp' for -mno-shared optimization.
1974 (s_cpload): Ditto.
1975 (s_abicalls): Document it in the comment.
1976 (md_show_usage): Document the -mno-shared option.
1978 2005-03-04 Richard Sandiford <rsandifo@redhat.com>
1980 * config/tc-mips.c (mips_set_options): Add sym32 field.
1981 (mips_opts): Initialize it.
1982 (HAVE_32BIT_ADDRESSES): Set to true if pointers are 32 bits wide.
1983 (HAVE_64BIT_ADDRESSES): Redefine as !HAVE_32BIT_ADDRESSES.
1984 (HAVE_32BIT_SYMBOLS, HAVE_64BIT_SYMBOLS): New macros.
1985 (load_address): Use HAVE_64BIT_SYMBOLS instead of HAVE_64BIT_ADDRESSES
1986 when deciding whether to use a symbolic %highest/%higher expansion.
1987 (macro): Likewise. Remove o64/n32 linux hack. Always use
1988 ADDRESS_ADD*_INSN for address addition in the expansion of "dla"
1989 and "la". Handle constants separately from symbolic expressions in
1990 the "ld_st:" case, using 64-bit arithmetic if HAVE_64BIT_ADDRESSES
1991 and using load_register to load the high part of the address.
1992 (OPTION_MSYM32, OPTION_NO_MSYM32): New macros.
1993 (OPTION_ELF_BASE): Bump by 2.
1994 (md_longopts): Add entries for -msym32 and -mno-sym32.
1995 (md_parse_option): Handle them.
1996 (usage): Document them.
1997 (s_mipsset): Handle ".set sym32" and ".set nosym32".
1998 (s_cpload, s_cpsetup): Use HAVE_64BIT_SYMBOLS instead of
1999 HAVE_64BIT_ADDRESSES to detect 64-bit values of "_gp".
2000 * doc/c-mips.texi: Document ".set sym32", ".set nosym32",
2001 -msym32 and -mno-sym32.
2003 2005-03-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2005 * config/tc-mips.c (load_address): Implement GP optimization
2006 for 64bit address space non-PIC. Fix formatting.
2007 (macro): Likewise. Simplify code.
2008 (md_parse_option): Don't bail out if -G 0 is set for PIC code.
2009 (mips_after_parse_args): Simplify code.
2011 2005-03-03 Nick Clifton <nickc@redhat.com>
2013 * expr.c (operand): Remove redundant code enclosed by #ifdef
2014 RELAX_PAREN_GROUPING....#endif.
2016 * config/tc-mn10200.c (tc_gen_reloc): Handle the case where the
2017 reloc is the difference of two symbols defined in the same
2018 section.
2020 * config/tc-iq2000.c (line_comment_chars): Include the # character
2021 as otherwise this breaks #APP/#NO_APP processing.
2023 2005-03-03 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
2025 * config/tc-arc.c(md_assemble): Remove dead code for handling
2026 immediate indexing of ld and st .
2028 2005-03-02 Daniel Jacobowitz <dan@codesourcery.com>
2029 Joseph Myers <joseph@codesourcery.com>
2031 * config/tc-mips.c (percent_op): Add %tlsgd, %tlsldm, %dtprel_hi,
2032 %dtprel_lo, %tprel_hi, %tprel_lo, and %gottprel.
2033 (parse_relocation): Check for a word break after a relocation
2034 operator.
2035 (md_apply_fix3): Handle TLS relocations, and mark thread-local
2036 symbols.
2038 2005-03-02 Alan Modra <amodra@bigpond.net.au>
2040 * config/tc-ppc.c (ppc_fix_adjustable <ELF>): Remove bogus checks.
2042 2005-03-02 Jan Beulich <jbeulich@novell.com>
2044 * as.c (main): Use unlink_if_ordinary instead of unlink.
2045 * messages.c (as_fatal): Likewise.
2047 2005-03-02 Jan Beulich <jbeulich@novell.com>
2049 * config/tc-i386.c (build_modrm_byte): Add lock prefix for cr8...15
2050 accesses.
2051 (parse_register): Allow cr8...15 in all modes.
2053 2005-03-02 Jan Beulich <jbeulich@novell.com>
2055 * config/tc-i386.c (intel_e11): If not followed by T_PTR, treat T_BYTE
2056 etc. like normal symbol references (T_ID).
2058 2005-03-02 Alan Modra <amodra@bigpond.net.au>
2060 * symbols.c (fb_label_name): Fix silly thinko in last change.
2062 2005-03-02 Alan Modra <amodra@bigpond.net.au>
2064 * expr.c (integer_constant): Remove TARGET_WORD_SIZE hack.
2065 * config/tc-m68k.h (TARGET_WORD_SIZE): Delete.
2067 * symbols.c (fb_label_name): Allow an augend of 2 for mmix.
2069 2005-03-01 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
2071 PR gas/708
2072 * config/tc-arc.c (md_assemble): Initialize suffix for extension
2073 suffixes also.
2075 2005-03-01 Alan Modra <amodra@bigpond.net.au>
2077 * config/obj-coff.c (fixup_segment): Delete sy_mri_common assertion.
2079 * as.h (assert): Warning fix.
2080 * expr.c (expr): Correct assertion.
2081 * read.c (s_comm_internal): Remove assertion.
2082 * write.c (relax_segment): Enable vma assertion only for BFD_ASSEMBLER.
2083 (fixup_segment): Remove assertion.
2084 * config/tc-dlx.c (machine_ip): Remove untrue assertions.
2085 (md_apply_fix3): Likewise.
2086 * config/tc-i370.c (md_begin): Correct assertion.
2087 (i370_macro): Warning fix for assertion.
2089 2005-03-01 Alan Modra <amodra@bigpond.net.au>
2091 * configure.in (AC_C_BIGENDIAN): Invoke.
2092 * configure: Regenerate.
2093 * write.c (write_object_file <!BFD_ASSEMBLER>): Don't use sizeof
2094 host variable to set string header size.
2095 * config/obj-aout.c (obj_header_append): Don't use host structs.
2096 (obj_symbol_to_chars): Likewise.
2097 (obj_emit_strings): Likewise. Use the passed in output pointer.
2098 * config/obj-aout.h (H_GET_FILE_SIZE): Include H_GET_LINENO_SIZE.
2099 * config/obj-bout.c (obj_emit_relocations): Use md_reloc_size,
2100 not sizeof host struct.
2101 (obj_header_append, obj_symbol_to_chars): Don't use host structs.
2102 (obj_emit_strings): Likewise.
2103 * config/obj-bout.h (EXEC_BYTES_SIZE): Define.
2104 (N_TXTOFF, H_GET_FILE_SIZE, H_GET_HEADER_SIZE): Use instead of
2105 sizeof host struct.
2106 (H_SET_SYMBOL_TABLE_SIZE): Hard code sym size rather than using
2107 sizeof host struct.
2108 (host_number_to_chars): Define.
2109 * config/obj-hp300.c (hp300_header_append): Don't use sizeof
2110 host internal struct to set header sizes.
2111 * config/tc-i960.c (md_number_to_field): Warning fix.
2112 (md_ri_to_chars): Use host byte order.
2113 (get_cdisp, md_apply_fix3): Warning fix.
2114 * config/tc-m68k.c (md_assemble): Don't use sizeof host short.
2116 2005-02-28 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
2118 * doc/c-arc.texi: Update documentation about ARC's extension
2119 instructions.
2121 2005-02-27 Svein E. Seldal <svein@dev.seldal.com>
2123 * config/tc-tic4x.c (tic4x_gen_to_words): Changed mail
2124 address for myself.
2126 2005-02-23 Alan Modra <amodra@bigpond.net.au>
2128 * cgen.c: Warning fixes.
2129 * config/tc-arc.c: Likewise.
2130 * config/tc-arm.c: Likewise.
2131 * config/tc-avr.c: Likewise.
2132 * config/tc-d10v.c: Likewise.
2133 * config/tc-d30v.c: Likewise.
2134 * config/tc-frv.c: Likewise.
2135 * config/tc-frv.h: Likewise.
2136 * config/tc-h8300.c: Likewise.
2137 * config/tc-h8500.c: Likewise.
2138 * config/tc-i370.c: Likewise.
2139 * config/tc-i960.c: Likewise.
2140 * config/tc-ia64.c: Likewise.
2141 * config/tc-ip2k.c: Likewise.
2142 * config/tc-m68hc11.c: Likewise.
2143 * config/tc-maxq.c: Likewise.
2144 * config/tc-mcore.c: Likewise.
2145 * config/tc-mips.c: Likewise.
2146 * config/tc-msp430.c: Likewise.
2147 * config/tc-pj.c: Likewise.
2148 * config/tc-ppc.c: Likewise.
2149 * config/tc-ppc.h: Likewise.
2150 * config/tc-s390.c: Likewise.
2151 * config/tc-sh.c: Likewise.
2152 * config/tc-sh64.c: Likewise.
2153 * config/tc-tic4x.c: Likewise.
2154 * config/tc-tic80.c: Likewise.
2155 * config/tc-v850.c: Likewise.
2156 * config/tc-vax.c: Likewise.
2157 * config/tc-w65.c: Likewise.
2158 * config/tc-xstormy16.c: Likewise.
2159 * config/tc-z8k.c: Likewise.
2161 2005-02-22 Catherine Moore <clm@cm00re.com>
2163 * read.c (read_a_source_file): Reinstate TC_EQUAL_IN_INSN test.
2164 * doc/internals.texi (TC_EQUAL_IN_INSN): Reinstate.
2166 2005-02-22 Eric Christopher <echristo@redhat.com>
2168 * config/tc-mips.c (struct proc): Change isym to
2169 func_sym. New member func_end_sym.
2170 (s_mips_ent): Update.
2171 (s_mips_end): Ditto. Add code to compute function size.
2173 2005-02-22 Alan Modra <amodra@bigpond.net.au>
2175 * read.c: Warning fixes.
2176 * config/obj-elf.c: Likewise.
2178 2005-02-22 Maciej W. Rozycki <macro@mips.com>
2180 * config/tc-mips.c (append_insn): Call dwarf2_emit_insn() before
2181 emitting insn.
2183 2005-02-21 H.J. Lu <hongjiu.lu@intel.com>
2185 * config/obj-coff.c (obj_coff_section): Replace SEC_SHARED with
2186 SEC_COFF_SHARED.
2188 * config/tc-tic54x.c (tic54x_bss): Replace SEC_BLOCK with
2189 SEC_TIC54X_BLOCK.
2190 (demand_empty_rest_of_line): Likewise.
2191 (tic54x_sblock): Likewise.
2192 (tic54x_clink): Replace with SEC_CLINK with SEC_TIC54X_CLINK.
2194 2005-02-21 Alan Modra <amodra@bigpond.net.au>
2196 * read.c (address_bytes): New function.
2197 (TC_ADDRESS_BYTES): Default for BSD_ASSEMBLER to address_bytes.
2198 (potable): Add "dc.a".
2199 (cons_worker): Handle "dc.a".
2200 * doc/internals.texi (TC_ADDRESS_BYTES): Document.
2202 2005-02-21 Alan Modra <amodra@bigpond.net.au>
2204 * input-file.c (input_file_open): Rearrange to avoid warning.
2206 2005-02-19 Alan Modra <amodra@bigpond.net.au>
2208 * config/tc-hppa.h (TC_EQUAL_IN_INSN): Delete.
2209 * read.c (read_a_source_file): Remove TC_EQUAL_IN_INSN test.
2210 * doc/internals.texi (TC_EQUAL_IN_INSN): Delete.
2212 2005-02-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2214 * config/tc-mips.c (macro_build_ldst_constoffset): Fail on $at
2215 uses after .set noat.
2216 (load_address): Likewise.
2217 (macro): Likewise. Don't try to avoid $at use by sacrificing
2218 the target register before it is stored, it won't work.
2220 2005-02-17 James E Wilson <wilson@specifixinc.com>
2222 * config/tc-ia64.c (emit_one_bundle): Stop filling a bundle if we
2223 see an instruction that specifies a template.
2225 2005-02-18 Alan Modra <amodra@bigpond.net.au>
2227 * config/tc-openrisc.c (openrisc_relax_frag): Delete unused function.
2228 * config/tc-sparc.c (sparc_ip): Make op_exp static to silence warnings.
2229 * config/tc-tic80.c (build_insn): Init insn[1] to silence warning.
2231 2005-02-17 H.J. Lu <hongjiu.lu@intel.com>
2233 * NEWS: Mention "-mhint.b=[ok|warning|error]".
2235 * config/tc-ia64.c (md): Add hint_b.
2236 (emit_one_bundle): Handle md.hint_b for "hint".
2237 (md_parse_option): Accepted "-mhint.b=[ok|warning|error]".
2238 (md_show_usage): Add "-mhint.b=[ok|warning|error]".
2239 (ia64_init): Set md.hint_b to error.
2240 (md_assemble): Handle md.hint_b for "hint.b".
2242 * doc/as.texinfo: Add "-mhint.b=[ok|warning|error]".
2243 * doc/c-ia64.texi: Likewise.
2245 2005-02-17 Alan Modra <amodra@bigpond.net.au>
2247 * tc.h (struct relax_type, relax_typeS): Move from here..
2248 * as.h: ..to here. Make rlx_forward and rlx_backward an offsetT.
2249 * ecoff.c (ecoff_new_file): Add appfile param.
2250 * ecoff.h (ecoff_new_file): Likewise.
2251 * itbl-lex.h: New file.
2252 * itbl-lex.l: Include itbl-lex.h.
2253 * itbl-parse.y: Likewise.
2254 (insntbl_line, yyparse, yylex): Move to itbl-lex.h.
2255 * read.c (s_app_file_string): Mark appfile possibly unused.
2256 * subsegs.c (seg_not_empty_p): Make sec possibly unused.
2257 * subsegs.h (struct seg_info_trash): Delete.
2258 (seg_info): Use segment_info_type instead.
2259 * config/obj-coff.c (struct filename_list): Make filename const char *.
2260 * config/obj-ecoff.h (obj_app_file): Pass app to ecoff_new_file.
2261 * config/obj-elf.c (elf_file_symbol): Similarly.
2262 * config/tc-a29k.c (md_apply_fix3): Make val a valueT. Don't use
2263 signed right shift.
2264 * config/tc-arc.c (md_operand): Warning fix.
2265 * config/tc-arm.c (arm_parse_reloc): Only define when OBJ_ELF.
2266 (md_begin): Rearrange #if defined OBJ_COFF || defined OBJ_ELF.
2267 * config/tc-cris.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Use do while.
2268 * config/tc-frv.c (frv_force_relocation): Warning fix.
2269 * config/tc-m68k.c (md_parse_option): Delete unused var.
2270 * config/tc-mcore.c (mylog2): Rename from log2 throughout.
2271 * config/tc-sparc.c: Likewise.
2272 (s_common): Warning fix.
2273 * config/tc-mips.c (append_insn): Use unsigned long long expressions.
2274 * config/tc-mmix.c (PUSHJSTUB_MAX, PUSHJSTUB_MIN): Define from
2275 addressT.
2276 * config/tc-s390.c (s390_insn): Delete test of unsigned >= 0.
2277 * config/tc-sh.c (sh_cfi_frame_initial_instructions,
2278 sh_regname_to_dw2regnum): Only define for OBJ_ELF.
2279 * config/tc-tic4x.c (tic4x_insert_reg): Use ISLOWER.
2280 (tic4x_do_align): Use TIC_NOP_OPCODE.
2281 * config/tc-tic4x.h (TIC_NOP_OPCODE): Rename from NOP_OPCODE.
2282 * config/tc-vax.c: Include netinet/in.h.
2283 (tc_headers_hook): Formatting.
2284 * config/tc-xstormy16.c (md_pcrel_from_section): Correct parens.
2286 2005-02-17 Jan Beulich <jbeulich@novell.com>
2288 * config/tc-ia64.c (ia64_parse_name): Don't advance 'name' when
2289 parsing inN, locN, outN. Set 'idx' to offset register number starts
2290 at. Don't handle numbers with leading zeroes or beyond 95. Remove
2291 pointless cast.
2293 2005-02-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2295 * config/tc-mips.c (load_address): Fix formatting.
2296 (macro): Don't use AT if .set noat is in effect. Fix formatting.
2297 Catch macros which are unexpandable without AT. Remove duplicate
2298 zeroing of used_at.
2299 (macro2): Remove duplicate zeroing of used_at.
2301 2005-02-16 Alan Modra <amodra@bigpond.net.au>
2303 * dw2gencfi.c (output_cie, output_fde): Use DW_CFA_nop rather
2304 than zero.
2306 2005-02-15 Nigel Stephens <nigel@mips.com>
2307 Maciej W. Rozycki <macro@mips.com>
2309 * config/tc-mips.c (reloc_needs_lo_p): Handle
2310 BFD_RELOC_MIPS16_HI16_S.
2311 (fixup_has_matching_lo_p): Handle BFD_RELOC_MIPS16_LO16.
2312 (append_insn): Add BFD_RELOC_MIPS16_GPREL, BFD_RELOC_MIPS16_HI16_S
2313 and BFD_RELOC_MIPS16_LO16 to relocs to suppress overflow
2314 complaints on.
2315 (mips16_ip): Resolve BFD_RELOC_MIPS16_HI16_S,
2316 BFD_RELOC_MIPS16_HI16 and BFD_RELOC_MIPS16_LO16 for constants.
2317 Call my_getSmallExpression() to parse percent operators.
2318 (percent_op_match, mips_percent_op): Separate definitions.
2319 (mips16_percent_op): Define percent operators for the MIPS16 mode.
2320 (parse_relocation): Handle the MIPS16 mode using
2321 mips16_percent_op.
2322 (md_apply_fix3): Handle BFD_RELOC_MIPS16_HI16,
2323 BFD_RELOC_MIPS16_HI16_S and BFD_RELOC_MIPS16_LO16.
2325 2005-02-15 Jan Beulich <jbeulich@novell.com>
2327 * config/tc-ia64.c (md_apply_fix3): Call ia64_gen_real_reloc_type
2328 instead of explicitly dealing with the translation; exclude
2329 relocations that are already pcrel, however.
2331 2005-02-15 Jan Beulich <jbeulich@novell.com>
2333 * config/tc-ia64.c: Include limits.h (if available).
2334 (gr_values[0]): Set path to INT_MAX.
2335 (dot_reg_val): Don't allow changing value of r0. Limit range of
2336 general registers at r127.
2337 (specify_resource): Default resource index is -1. Don't set resource
2338 index (in case IA64_RS_RSE) without setting the specific flag.
2339 (note_register_values): Check operand is O_constant before tracking
2340 input value of moves. Add tracking for dep.z with constant inputs.
2341 (print_dependency): Resource index of specific resource may be zero.
2342 (check_dependencies): Likewise.
2344 2005-02-15 Jan Beulich <jbeulich@novell.com>
2346 * config/tc-ia64.c (parse_operands): New local variables reg1, reg2,
2347 reg_class. Check operands and emit diagnostics for illegal use of
2348 registers.
2350 2005-02-15 Jan Beulich <jbeulich@novell.com>
2352 * config/tc-ia64.c (ia64_gen_real_reloc_type): Define and initialize
2353 new variables type, suffix, and width. Handle
2354 BFD_RELOC_IA64_DIR(32|64)[LM]SB in FUNC_LT_FPTR_RELATIVE case.
2355 Handle BFD_RELOC_IA64_DIR64[LM]SB in FUNC_TP_RELATIVE case. Add
2356 FUNC_DTP_MODULE case. Handle BFD_RELOC_IA64_DIR32[LM]SB in
2357 FUNC_DTP_RELATIVE case. Return incoming relocation type if
2358 BFD_RELOC_IA64_IPLT[LM]SB in FUNC_IPLT_RELOC case. Generate warning
2359 if unable to translate relocation type, using the new variables.
2361 2005-02-15 Jan Beulich <jbeulich@novell.com>
2363 * config/tc-ia64.h (ia64_symbol_chars): Declare.
2364 (ty_symbol_chars): Define.
2365 * config/tc-ia64.c (ia64_symbol_chars): Define.
2367 2005-02-15 Jan Beulich <jbeulich@novell.com>
2369 * config/tc-ia64.c (ia64_parse_name): Only update next character if
2370 input_line_pointer was advanced.
2372 2005-02-14 Kaz Kojima <kkojima@rr.iij4u.or.jp>
2374 * config/tc-sh.c (md_apply_fix3): Add parentheses around &
2375 within |.
2377 2005-02-13 Jan Beulich <jbeulich@novell.com>
2379 * config/tc-ia64.c (md_parse_option): Handle -xnone and -xdebugn.
2380 (md_show_usage): Add -xnone, -xdebugn, and -xdebugx. Relocate default
2381 indicator.
2382 (ia64_init): Set md.detect_dv.
2383 (ia64_start_line): New static variable warned. Warn only once when
2384 encountering explicit stops in automatic mode.
2385 * doc/c-ia64.texi: Describe -xnone, -xdebugn, and -xdebugx.
2386 * NEWS: Mention new default mode.
2388 2005-02-13 Jan Beulich <jbeulich@novell.com>
2390 * config/tc-ia64.c (dot_rot): Add comment that name strings should
2391 be freed when wiping out previous state. Canonicalize names before
2392 use. Free name string when detecting redefinition.
2393 (dot_pred_rel): Call generic expression parser to process arguments.
2394 Handle O_register case for individual predicates and O_subtract for
2395 ranges.
2396 (ia64_parse_name): Canonicalize name before looking it up in dynamic
2397 register hash.
2398 (ia64_canonicalize_symbol_name): Strip off all trailing # characters.
2399 Warn if multiple found, issue error if resulting symbol name has zero
2400 length.
2401 (dot_alias): Canonicalize name before use.
2403 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
2405 * config/tc-ia64.c (unwind_diagnostic): Return -1 for warning
2406 and 0 for error.
2407 (in_procedure): Return -1 for warning.
2408 (in_prologue): Likewise.
2409 (in_body): Likewise.
2411 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
2413 * config/tc-ia64.c (dot_xdata): Undo the last change.
2414 (dot_float_cons): Likewise.
2415 (dot_xstringer): Likewise.
2416 (dot_xdata_ua): Likewise.
2417 (dot_float_cons_ua): Likewise.
2419 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
2421 * NEWS: Mention "-munwind-check=[warning|error]".
2423 * config/tc-ia64.c (md): Add unwind_check.
2424 (unwind_diagnostic): New.
2425 (in_procedure): Call unwind_diagnostic when a directive isn't
2426 in procedure.
2427 (in_prologue): Call unwind_diagnostic when a directive isn't in
2428 prologue.
2429 (in_body): Call unwind_diagnostic when a directive isn't in
2430 body region.
2431 (dot_endp): Set md.unwind_check to error before calling
2432 in_procedure and restore it after. When the name is missing or
2433 couldn't be found, use the one from the last .proc if
2434 md.unwind_check isn't error. Warn if md.unwind_check is
2435 warning.
2436 (md_parse_option): Handle "-munwind-check=[warning|error]".
2437 (md_show_usage): Add "-munwind-check=[warning|error]".
2438 (ia64_init): Set md.unwind_check to warning.
2440 * doc/as.texinfo: Add "-munwind-check=[none|warning|error]".
2441 * doc/c-ia64.texi: Likewise.
2443 2005-02-11 Jan Beulich <jbeulich@novell.com>
2445 * config/tc-ia64.h (LEX_AT): Include LEX_BEGIN_NAME.
2446 (LEX_QM): Likewise.
2447 (ia64_parse_name): New third parameter.
2448 (md_parse_name): Pass third argument.
2449 * config/tc-ia64.c (pseudo_func): Placeholders use NULL as name.
2450 (md_operand): Handling of '@'-prefixed symbols moved from here...
2451 (ia64_parse_name): ...to here.
2453 2005-02-11 Jan Beulich <jbeulich@novell.com>
2455 * config/tc-ia64.c (md): Remove last_groups and group_idx.
2456 (errata_nop_necessary_p): Remove declaraction and definition.
2457 (emit_one_bundle): Don't call errata_nop_necessary_p. Don't
2458 update md.group_idx. Don't reset md.last_groups.
2460 2005-02-11 Jan Beulich <jbeulich@novell.com>
2462 * config/tc-ia64.c (parse_section_name): Handle non-quoted first
2463 argument.
2464 (dot_xdata): Free section name after use.
2465 (dot_float_cons): Likewise.
2466 (dot_xstringer): Likewise.
2467 (dot_xdata_ua): Likewise.
2468 (dot_float_cons_ua): Likewise.
2469 (md_pseudo_table): Add xdata16 and xdata16.ua.
2471 2005-02-10 H.J. Lu <hongjiu.lu@intel.com>
2473 * doc/all.texi: Add IA64.
2474 * doc/as.texinfo: Likewise.
2476 * doc/c-ia64.texi: Fix typos.
2478 2005-02-10 Julian Brown <julian@codesourcery.com>
2480 * config/tc-arm.c (do_t_ldmstm): Change BFD_RELOC_NONE to
2481 BFD_RELOC_UNUSED.
2482 (do_t_push_pop): Likewise.
2483 (md_assemble): Likewise.
2484 (md_apply_fix3): Handle BFD_RELOC_NONE correctly, make
2485 BFD_RELOC_UNUSED same as previous meaning of BFD_RELOC_NONE.
2486 (create_unwind_entry): Output dependency on the required personality
2487 routines.
2489 2005-02-07 Nathan Sidwell <nathan@codesourcery.com>
2491 * as.h (seg_not_empty_p): Return int, not bfd_boolean.
2492 * subsegs.c (seg_not_empty_p): Likewise.
2494 2005-02-07 Inderpreet Singh <inderpreetb@noida.hcltech.com>
2496 * config/tc-maxq.c (md_estimate_size_before_relax): Correct the
2497 relative jump calculation.
2498 <md_convert_frag) : Likewise.
2499 <output_disp): Likewise.
2501 2005-02-07 Hans-Peter Nilsson <hp@axis.com>
2503 * write.c (write_object_file): Recognize warning-symbol construct
2504 and skip object- and target- handling for the second symbol.
2506 2005-02-02 Jan Beulich <jbeulich@novell.com>
2508 * config/tc-ia64.c (dot_pred_rel): Update comment. Handle @-prefixed
2509 designators along with quoted ones. Free copy of quoted designator
2510 when done.
2512 2005-02-01 Ben Elliston <bje@au.ibm.com>
2514 * config/atof-ieee.c, config/obj-coff.c, config/obj-elf.c,
2515 config/obj-ieee.c, config/obj-som.c, config/obj-vms.c,
2516 config/tc-a29k.c, config/tc-alpha.c, config/tc-arc.c,
2517 config/tc-arm.c, config/tc-d30v.c, config/tc-dlx.c,
2518 config/tc-fr30.c, config/tc-h8300.c, config/tc-h8500.c,
2519 config/tc-i370.c, config/tc-i386.c, config/tc-i960.c,
2520 config/tc-ia64.c, config/tc-m32r.c, config/tc-m32r.h,
2521 config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-mips.c,
2522 config/tc-mn10200.c, config/tc-msp430.c, config/tc-ns32k.c,
2523 config/tc-openrisc.c, config/tc-or32.c, config/tc-pdp11.c,
2524 config/tc-pj.c, config/tc-sparc.h, config/tc-tic54x.c,
2525 config/tc-tic80.c, config/tc-v850.c, config/tc-w65.c,
2526 config/tc-xtensa.c, config/tc-z8k.c, config/xtensa-relax.c: Remove
2527 #if 0'd code throughout.
2529 2005-01-31 Nick Clifton <nickc@redhat.com>
2531 * as.c (parse_args): Bump copyright date reported by --version to
2532 2005.
2534 2005-01-31 Nick Clifton <nickc@redhat.com>
2536 * configure.tgt: Remove obsolete targets m68k-lynxos, sparc-lynxos
2537 and vax-vms.
2539 2005-01-31 Jan Beulich <jbeulich@novell.com>
2541 * macro.c (buffer_and_nest): Allow 'from' being NULL; handle anything
2542 that can end with .endr in that case. Make requiring/permitting
2543 pseudo-ops without leading dot closer to the logic in read.c serving
2544 the same purpose.
2545 (expand_irp): Don't pass a mnemonic to buffer_and_nest as it will be
2546 ignored.
2548 2005-01-31 Jan Beulich <jbeulich@novell.com>
2550 * macro.c (do_formals): Adjust to no longer accept empty parameter
2551 names.
2552 (define_macro): Adjust to no longer accept empty macro name, garbage
2553 following the parameters, or macros that were previously defined.
2554 * read.c (s_bad_end): Declare.
2555 (potable): Add endm. Handler for endr and endm is s_bad_end.
2556 (s_bad_end): Rename from s_bad_endr. Adjust to handle both .endm
2557 and .endr.
2558 * read.h (s_bad_endr): Remove.
2560 2005-01-31 Jan Beulich <jbeulich@novell.com>
2562 * config/tc-ia64.c (parse_operands): Parse all specified operands,
2563 immediately discarding (but counting) those exceeding the maximum
2564 possible amount. Track whether output and input operand counts ever
2565 matched, and use this to better indicate which of the operands/
2566 operand types was wrong; specifically don't default to pointing to
2567 the first operand.
2569 2005-01-31 Jan Beulich <jbeulich@novell.com>
2571 * config/tc-ia64.c (unwind): Remove proc_end (now an automatic
2572 variable in dot_endp). Add body and insn. Make prologue,
2573 prologue_mask, body, and insn bitfields.
2574 (fixup_unw_records): Remove spurious new-lines from end of diagnostic
2575 messages.
2576 (in_procedure, in_prologue, in_body): New.
2577 (dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
2578 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
2579 dot_unwentry, dot_altrp, dot_savemem, dot_saveg, dot_savef, dot_saveb,
2580 dot_savegf, dot_spill, dot_spillreg, dot_spillmem, dot_spillreg_p,
2581 dot_spillmem_p, dot_label_state, dot_copy_state, dot_unwabi,
2582 dot_personality): Use the appropriate one of the above.
2583 (dot_proc): Clear unwind.proc_start; set to current location only if
2584 none of the entry points were valid. Check for non-zero-length entry
2585 point names. Check that entry points aren't defined, yet. Clear
2586 unwind.prologue, unwind.body, and unwind.insn.
2587 (dot_body): Call in_procedure. Check that first directive in procedure
2588 had no insns emitted before. Set unwind.body.
2589 (dot_prologue): Call in_procedure. Check that not already in prologue.
2590 Check that first directive in procedure had no insns emitted before.
2591 Clear unwind.body.
2592 (dot_endp): Call in_procedure. Declare proc_end. Check for non-zero-
2593 length entry point names. Check that entry points became defined.
2594 (md_assemble): Set unwind.insn once unwind.proc_start is defined.
2596 2005-01-31 Jan Beulich <jbeulich@novell.com>
2598 * config/tc-ia64.c (emit_one_bundle): Snapshot manual bundling state
2599 before actually using it. Don't generate an error in manual bundling
2600 mode when looking at an insn requiring slot 2 but not yet at slot 2.
2601 Don't generate an error in manual bundling mode when looking at an
2602 insn required to be last in its group but the required slot hasn't
2603 been reached, yet. Allow conversion from MII to MI;I for bundle
2604 consisting of only 2 insns with the stop between them. Suppress
2605 various meaningless errors resulting from detecting earlier ones.
2607 2005-01-31 Jan Beulich <jbeulich@novell.com>
2609 * config/tc-ia64.c (parse_operands): Also handle alloc without first
2610 input being ar.pfs.
2612 2005-01-28 Christian Groessler <chris@groessler.org>
2614 * config/tc-z8k.c (md_assemble): Improve error detection.
2616 2005-01-28 Jan Beulich <jbeulich@novell.com>
2618 * config/tc-ia64.c (ia64_estimate_size_before_relax): Allocate space
2619 for personality routine pointer only if there is one.
2620 (ia64_convert_frag): Likewise.
2621 (generate_unwind_image): Likewise.
2623 2005-01-27 Christian Groessler <chris@groessler.org>
2625 * config/tc-z8k.c (INSERT): Remove, not used anywhere.
2626 (md_apply_fix3): Make relative branches out of range an error
2627 instead of a warning. Display correct line number for out of
2628 range branches/calls/memory accesses.
2630 2005-01-27 Nathan Sidwell <nathan@codesourcery.com>
2632 * dwarf2dbg.c (dwarf2_finish): Correct logic for determining when
2633 to emit .debug_line and other debug sections.
2634 * as.h (seg_not_empty_p): Declare.
2635 * subsegs.c (seg_not_empty_p): New predicate.
2637 2005-01-27 Andrew Cagney <cagney@gnu.org>
2639 * configure: Regenerate to track ../gettext.m4 change.
2641 2005-01-27 Jan Beulich <jbeulich@novell.com>
2643 * config/tc-ia64.c (emit_one_bundle): Change "?imbf??" to "?ibmfxx".
2645 2005-01-27 Jan Beulich <jbeulich@novell.com>
2647 * config/tc-ia64.c (emit_one_bundle): Add late resolution of move
2648 to/from application registers dynamic insns.
2649 (md_assemble): Defer resolution of move to/from application registers
2650 dynamic insns when they can be issued on either the I- or M-units.
2652 2005-01-25 Alexandre Oliva <aoliva@redhat.com>
2654 * config/tc-frv.c (md_apply_fix3): Mark TLS symbols as such.
2655 2004-12-10 Alexandre Oliva <aoliva@redhat.com>
2656 * config/tc-frv.c (frv_pic_ptr): Add tlsmoff support.
2657 2004-11-10 Alexandre Oliva <aoliva@redhat.com>
2658 * cgen.c (gas_cgen_parse_operand): Handle
2659 CGEN_PARSE_OPERAND_SYMBOLIC.
2660 * config/tc-frv.c (md_cgen_lookup_reloc): Handle TLS relocations.
2661 (frv_force_relocation): Likewise. Fix handling of PIC
2662 relocations.
2663 (md_apply_fix3): Likewise.
2665 2005-01-21 Ben Elliston <bje@au.ibm.com>
2667 * as.h: Remove #if 0'd code.
2668 * atof-generic.c (atof_generic): Likewise.
2669 * ecoff.c (ecoff_directive_frame): Likewise.
2670 * frags.h (FRAG_APPEND_1_CHAR): Likewise.
2671 * itbl-ops.c (itbl_add_reg): Likewise.
2672 * listing.c (calc_hex): Likewise.
2673 * read.c (MASK_CHAR): Likewise.
2674 * subsegs.c (subsegs_print_statistics): Likewise.
2675 * symbols.c (indent): Likewise.
2676 * write.c (write_relocs): Likewise.
2677 (write_object_file): Likewise.
2678 (relax_frag): Likewise.
2680 2005-01-20 Nick Clifton <nickc@redhat.com>
2682 * as.c (std_longopts): Add an entry for "--a" in order to prevent
2683 getopt_long_only() from considering -a as an abbreviation for
2684 --alternate.
2685 (parse_args): Fix the parsing of -a=<file>.
2687 2005-01-20 Alan Modra <amodra@bigpond.net.au>
2689 PR gas/684
2690 * read.c (s_incbin): Adjust default count for skip. Check validity
2691 of count and skip rigorously.
2693 2005-01-19 Fred Fish <fnf@specifixinc.com>
2695 * config/tc-mips.c (dummy_opcode): Add init for new struct member.
2697 2005-01-19 Richard Sandiford <rsandifo@redhat.com>
2699 * read.c (convert_to_bignum): New function, split out from...
2700 (emit_expr): ...here. Handle the case where X_add_number is
2701 positive and the input value is negative.
2702 (output_big_sleb128): Fix setting of continuation bit. Check whether
2703 the final byte needs to be sign-extended. Fix size-shrinking loop.
2704 (emit_leb128_expr): When generating a signed leb128, see whether the
2705 sign of an O_constant's X_add_number matches the sign of the input
2706 value. Use a bignum if not.
2708 2005-01-17 Andrew Stubbs <andrew.stubbs@st.com>
2710 * tc-sh.c (md_begin,md_parse_option): Change arch_sh1_up to
2711 arch_sh_up in order to match the external name and make the
2712 testsuite's job easier.
2714 2005-01-14 H.J. Lu <hongjiu.lu@intel.com>
2716 PR 659
2717 * config/tc-i386.c (i386_scale): Disallow 0 scale.
2719 2005-01-12 Nick Clifton <nickc@redhat.com>
2721 * config/tc-iq2000.c (s_iq2000_set): Fix thinko parsing
2722 ignored_arguments array.
2724 2005-01-10 H.J. Lu <hongjiu.lu@intel.com>
2726 * write.c (write_object_file): Disallow a symbol equated to
2727 common symbol.
2729 2005-01-10 Inderpreet Singh <inderpreetb@noida.hcltech.com>
2731 * tc-maxq.c: Replace constants 10 and 20 with bfd_mach_maxq10 and
2732 bfd_mach_maxq20.
2733 (md_pseudo_table): Add new pseudo ops for maxq10 and maxq20.
2734 (maxq_target): New function: Set the machine type.
2736 2005-01-06 Paul Brook <paul@codesourcery.com>
2738 * config/tc-arm.c (FPU_DEFAULT): Define for TE_VXWORKS.
2739 (md_begin): Handle TE_VXWORKS for FP defaults.
2740 (md_apply_fix3): Correct rela offsets.
2741 (elf32_arm_target_format): Add VxWorks targets.
2743 2005-01-06 Paul Brook <paul@codesourcery.com>
2745 * configure.tgt: Set em=vxworks for *-*-vxworks.
2746 * config/te-vxworks.h: New File.
2748 2005-01-06 Paul Brook <paul@codesourcery.com>
2750 * config/tc-arm.c (arm_cpus): Correct arch field for arm1026ej-s.
2752 2005-01-04 Dmitry Diky <diwil@spec.ru>
2754 * config/tc-msp430.c (md_apply_fix3): Fix offset calculation for
2755 global label.
2757 2005-01-03 David Mosberger <davidm@hpl.hp.com>
2759 * config/tc-ia64.c (md): Add member "loc_directive_seen".
2760 (dot_loc): New function.
2761 (md_pseudo_table): Add entry to map .loc to dot_loc().
2762 (emit_one_bundle): Only call dwarf2_gen_line_info() if we have
2763 seen a .loc directive or we're generating DWARF2 debug info for
2764 assembly source.
2766 2004-12-29 Alan Modra <amodra@bigpond.net.au>
2768 PR gas/619
2769 * read.c (s_comm_internal): Don't zero end of name until size
2770 expression has been parsed.
2772 2004-12-25 Marek Michalkiewicz <marekm@amelek.gda.pl>
2774 * config/tc-avr.c (mcu_types): Move attiny{13,2313} from avr4 to avr2.
2776 2004-12-23 Tomer Levi <Tomer.Levi@nsc.com>
2778 * config/tc-crx.c: Support 'bcop' relaxation (dealt as in 'cmp&branch'
2779 case).
2781 2004-12-22 Ian Lance Taylor <ian@airs.com>
2783 * configure.tgt: New.
2784 * configure.in: Move setting of cpu_type, fmt, etc., to
2785 configure.tgt.
2786 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add
2787 $(srcdir)/configure.tgt.
2788 * configure, Makefile.in: Rebuild.
2790 2004-12-22 Klaus Rudolph <lts-rudolph@gmx.de>
2792 * config/tc-avr.c: Add support for the new R_AVR_LDI, R_AVR_6 and
2793 R_AVR_6_ADIW relocs for the LDI, ADIW/SBIW and LDD/STD
2794 instructions.
2795 (avr_offset_expression): New function to parse offsets for LDI
2796 instructions.
2797 (avr_operand): Use it.
2798 (md_apply_fix3): Generate the relocs.
2800 2004-12-16 Andrew Stubbs <andrew.stubbs@st.com>
2802 * config/tc-sh64.c (shmedia_md_apply_fix3): Add missing
2803 BFD_RELOC_SH_IMMS10BY8 relocation.
2805 * config/tc-sh64.c (shmedia_build_Mytes): Emit an error message rather
2806 than just ignoring bad code.
2808 2004-12-16 Richard Sandiford <rsandifo@redhat.com>
2810 * config/tc-v850.c (handle_lo16): New function.
2811 (v850_reloc_prefix): Use it to check lo().
2812 (md_assemble, md_apply_fix3): Handle BFD_RELOC_V850_LO16_SPLIT_OFFSET.
2814 2004-12-14 P.J. Darcy <darcypj@us.ibm.com>
2816 * configure.in: Add s390x-ibm-tpf support.
2817 * configure: Regenerate.
2819 2004-12-15 Jan Beulich <jbeulich@novell.com>
2821 * config/obj-elf.c (obj_elf_change_section): Only set type and
2822 attributes on new sections. Emit warning when type of re-declared
2823 section doesn't match.
2825 2004-12-15 Jan Beulich <jbeulich@novell.com>
2827 * dw2gencfi.c (dot.cfi.startproc): Clear cur_cfa_offset so
2828 '.cfi_startproc simple' doesn't inherit the old value.
2830 2004-12-15 Jan Beulich <jbeulich@novell.com>
2832 * dw2gencfi.c (output_cfi_insn): Adjust DW_CFA_def_cfa_sf generation
2833 to emit a signed and factored offset. Adjust DW_CFA_def_cfa_offset_sf
2834 generation to emit a factored offset.
2836 2004-12-10 Ian Lance Taylor <ian@wasabisystems.com>
2838 * config/tc-mips.c (macro) [M_LA_AB]: Give an error for a offset
2839 which is too large in the case of NO_PIC without 64-bit
2840 addresses.
2842 * config/tc-mips.c (mips_in_shared): New static variable.
2843 (macro_build_lui): Permit "_gp" if !mips_in_shared.
2844 (md_longopts): Add -mshared and -mno-shared.
2845 (md_parse_option): Handle OPTION_MSHARED and OPTION_MNO_SHARED.
2846 (s_cpload): Implement !mips_in_shared case.
2847 (s_cpsetup): Likewise.
2848 * doc/c-mips.texi (MIPS Opts): Document -mno-shared.
2849 * NEWS: Mention -mno-shared.
2851 2004-12-09 Paul Brook <paul@codesourcery.com>
2853 * config/tc-arm.c (s_arm_unwind_fnend): Use R_ARM_PREL31 relocation
2854 for function start.
2856 2004-12-09 Ian Lance Taylor <ian@wasabisystems.com>
2858 * config/tc-mips.c (append_insn): If we emit a nop during a relax
2859 sequence, increase the size of the sequence.
2861 * config/tc-mips.c (mips_cpu_info_table): Change "9000" entry to
2862 use CPU_RM9000.
2864 2004-12-07 Ben Elliston <bje@gnu.org>
2866 * read.c (s_align): Use an align_limit temporary to allay a GCC
2867 signed/unsigned comparison warning.
2869 2004-12-01 Mark Mitchell <mark@codesourcery.com>
2871 * Makefile.am (TARG_ENV_HFILES): Add te-armlinuxeabi.h.
2872 * configure.in: Use it for arm*-*-linux-gnueabi*.
2873 * config/tc-arm.c: Allow emulation file to set FPU_DEFAULT.
2874 * config/te-armlinuxeabi.h: New file.
2875 * Makefile.in: Regenerated.
2876 * aclocal.m4: Likewise.
2877 * configure: Likewise.
2878 * doc/Makefile.in: Regenerated.
2880 2004-12-02 Bob Wilson <bob.wilson@acm.org>
2882 * config/tc-xtensa.c (xtensa_switch_section_emit_state): Use subseg_set.
2883 (xtensa_restore_emit_state): Likewise.
2885 2004-12-02 Alan Modra <amodra@bigpond.net.au>
2887 * read.c (ALIGN_LIMIT): Define, increasing limit for BFD_ASSEMBLER.
2888 (s_align): Use it.
2890 2004-11-30 Tero Niemela <tero_niemela@yahoo.com>
2892 * Makefile.am: Change LOCALEDIR to $(datadir)/share.
2893 * Makefile.in: Regenerate.
2895 2004-11-29 Tomer Levi <Tomer.Levi@nsc.com>
2897 * config/tc-crx.c: Major code cleanup. Remove unused variables and
2898 functions, give functions a meaningful name, add comments.
2899 (check_range): New function - Replace operand size calculation
2900 with range checking.
2901 (assemble_insn): Update Algorithm, improve error issuing.
2902 (enum op_err): New.
2903 (process_label_constant): Bug fix regarding COP_BRANCH_INS relocation
2904 handling.
2906 2004-11-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2908 * config/tc-m32r.c (md_pcrel_from_section): Fixed a pcrel relocte
2909 miss between different section in the same module.
2910 (tc_gen_reloc): Likewise.
2912 2004-11-25 Theodore A. Roth <troth@openavr.org>
2914 * gas/config/tc-avr.c (mcu_types): Add support for atmega165,
2915 atmega325, atmega3250, atmega645 and atmega6450.
2917 2004-11-25 Jan Beulich <jbeulich@novell.com>
2919 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
2920 permissible for the selected instruction suffix.
2921 (process_suffix): For DefaultSize instructions, suppressing the
2922 guessing of a 'q' suffix if the instruction doesn't support it is
2923 pointless, because only an 'l' suffix can be guessed in this place.
2925 2004-11-24 Nick Clifton <nickc@redhat.com>
2927 * config/tc-iq2000.c: Remove support for IQ10 processor.
2928 Convert to ISO C90 formatting.
2929 * config/tc-iq2000.h: Likewise.
2931 2004-11-23 Nick Clifton <nickc@redhat.com>
2933 * config/tc-mn10300.c (md_relax_table): More fixes to the offsets
2934 in this table. They should be correct now.
2936 2004-11-23 Jan Beulich <jbeulich@novell.com>
2938 * config/tc-i386.h (CpuMMX2): Declare. Artificial classifier to
2939 indicate the MMX extensions added by both SSE and 3DNow!A.
2940 (Cpu3dnowA): Declare.
2941 (CpuUnknownFlags): Update.
2942 * config/tc-i386.c (cpu_sub_arch_name): Declare.
2943 (cpu_arch): i586 and pentium do not imply MMX. i686 and pentiumpro do
2944 neither imply SSE nor MMX. k6 implies MMX. k6_2 additionally implies
2945 3DNow!. Athlon additionally implies 3DNow!A. Several new
2946 entries (those starting with a dot are for sub-arch specification).
2947 (set_cpu_arch): Handle sub-arch specifications.
2948 (parse_insn): Distinguish between instructions not supported because
2949 of insufficient CPU features and because of 64-bit mode.
2950 * doc/c-i386.texi: Describe enhanced .arch directive.
2952 2004-11-22 Bob Wilson <bob.wilson@acm.org>
2954 * config/tc-xtensa.c (xg_add_opcode_fix): Set fx_no_overflow.
2956 2004-11-22 Bob Wilson <bob.wilson@acm.org>
2958 * dwarf2dbg.c (dwarf2_finish): Don't write a .debug_line section
2959 without a corresponding .debug_info section.
2961 2004-11-22 Hans-Peter Nilsson <hp@axis.com>
2963 * read.c (potable): Add "error" and "warning".
2964 (s_errwarn): New function.
2965 * read.h (s_errwarn): Declare.
2966 * doc/as.texinfo (Error, Warning): Document .error and .warning.
2968 2004-11-22 Nick Clifton <nickc@redhat.com>
2970 * config/tc-tic54x.c (tic54x_adjust_symtab): Adjust call to
2971 c_dot_file_symbol.
2973 2004-11-19 Alan Modra <amodra@bigpond.net.au>
2975 * config/tc-msp430.c (struct rcodes_s, MSP430_RLC, msp430_rcodes,
2976 struct hcodes_s, msp430_hcodes): From include/opcode/msp430.h.
2978 2004-11-19 Alan Modra <amodra@bigpond.net.au>
2980 * config/obj-coff.c (c_dot_file_symbol): Add "app" param.
2981 (coff_adjust_symtab): Adjust call.
2982 (crawl_symbols): Likewise.
2983 * config/obj-coff.h (c_dot_file_symbol): Add "app" param.
2984 (obj_app_file): Adjust.
2986 2004-11-18 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
2988 * configure.in: Enable bfd_assember for the MAXQ port.
2989 * configure: Regenerate.
2991 2004-11-12 Bob Wilson <bob.wilson@acm.org>
2992 Sterling Augustine <sterling@tensilica.com>
2994 * config/tc-xtensa.c (finish_vinsn): Clear pending instruction if
2995 there is a conflict.
2996 (check_t1_t2_reads_and_writes): Check for both reads and writes to
2997 interfaces that are related as determined by xtensa_interface_class_id.
2999 2004-11-12 Nick Clifton <nickc@redhat.com>
3001 * config/tc-mn10300.c (md_relax_table): Fix off by one negative
3002 offsets for conditional branches.
3004 2004-11-11 Bob Wilson <bob.wilson@acm.org>
3006 * config/tc-xtensa.c (MAX_IMMED6): Change value to 65.
3008 2004-11-10 Bob Wilson <bob.wilson@acm.org>
3010 * config/tc-xtensa.c (update_next_frag_state): Always add a NOP if
3011 relaxing at the end of a loop. Don't mark frags as UNREACHABLE or
3012 MAYBE_UNREACHABLE.
3013 (relax_frag_immed): Update call to update_next_frag_state.
3015 2004-11-10 Alan Modra <amodra@bigpond.net.au>
3017 * obj.h (struct format_ops <app_file>): Add int param.
3018 * read.h (s_app_file_string): Likewise.
3019 * read.c (s_app_file_string): Likewise.
3020 (s_app_file): Adjust s_app_file_string call.
3021 * config/tc-mips.c (s_mips_file): Likewise.
3022 * config/obj-coff.h (obj_app_file): Add app param.
3023 * config/obj-ecoff.h (obj_app_file): Likewise.
3024 * config/obj-multi.h (obj_app_file): Likewise.
3025 * config/obj-elf.h (elf_file_symbol): Likewise.
3026 * config/obj-elf.c (elf_file_symbol): Only emit one file symbol
3027 if called for # preprocessor lines.
3029 2004-11-08 H.J. Lu <hongjiu.lu@intel.com>
3031 PR 528
3032 * symbols.c (resolve_symbol_value): Convert weak symbols only
3033 for Windows PECOFF.
3034 (symbol_equated_reloc_p): Don't equate weaks when relocating
3035 only for Windows PECOFF.
3037 2004-11-08 Tomer Levi <Tomer.Levi@nsc.com>
3039 * config/tc-crx.c (print_insn): Check and set insn_addr.
3040 * config/tc-crx.h (md_frag_check): Define.
3042 2004-11-08 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
3043 Vineet Sharma <vineets@noida.hcltech.com>
3045 * configure.in: Add support for new target maxq-coff.
3046 * configure: Regenerate.
3047 * NEWS: Mention new support.
3048 * config/tc-maxq.c: New file.
3049 * config/tc-maxq.h: New file.
3050 * config/obj-coff.h: Add support for maxq-coff.
3052 2004-11-08 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
3054 * symbols.c (any_external_name): Define.
3055 (resolve_symbol_value): Convert weak symbols.
3056 (S_SET_EXTERNAL): Support any_external_name.
3057 (S_SET_NAME): Qualify parameter const.
3058 (symbol_equated_reloc_p): Equate to weaks when relocating.
3059 * symbols.h (S_SET_NAME): Qualfiy parameter const.
3060 * tc.h (any_external_name): Declare.
3061 * config/obj-coff.c ("coff/pe.h"): Include for BFD
3062 assemblers also.
3063 (weak_is_altname): Declare and define.
3064 (weak_name2altname): Same.
3065 (weak_altname2name): Same.
3066 (weak_uniquify): Same.
3067 (weak_altprefix): Define.
3068 (obj_coff_weak): Change .weak syntax and handling.
3069 (coff_frob_symbol): Fix PE weak symbol alternates.
3070 * config/obj-coff.h (USE_UNIQUE): Define.
3071 * config/tc-i386.c (md_apply_fix3): Assume weak symbols
3072 are in another segment.
3073 (tc_gen_reloc): Remove broken addend hack.
3074 doc/as.texinfo: Update.
3076 2004-11-05 Sterling Augustine <sterling@tensilica.com>
3078 * config/tc-xtensa.c (total_frag_text_expansion): New.
3079 (md_estimate_size_before_relax): Use it.
3080 (find_address_of_next_align_frag): Likewise.
3082 2004-11-05 Tomer Levi <Tomer.Levi@nsc.com>
3084 * config/tc-crx.c: Rename argument types.
3085 (processing_arg_number): Rename to 'cur_arg_num'.
3086 (get_number_of_bits): Rename to 'set_operand_size'.
3087 (get_operandtype): Rename to 'parse_operand', totally rewrite.
3088 (set_cons_rparams): Rename to 'set_operand', totally rewrite.
3089 (set_indexmode_parameters): Remove function, integrate its code into
3090 'set_operand'.
3091 (set_operand_size): Get rid of 'Operand Number' function parameter -
3092 use global variable 'cur_arg_num' instead.
3093 Use a local 'argument' pointer to reference the current argument.
3094 (parse_operand): Likewise.
3095 (set_operand): Likewise.
3096 (process_label_constant): Likewise.
3098 2004-11-04 Bob Wilson <bob.wilson@acm.org>
3100 * config/tc-xtensa.c: Remove XTENSA_SECTION_RENAME ifdefs.
3101 (add_section_rename): Delete. Inlined into...
3102 (build_section_rename): ...here. Use xstrdup instead of strdup.
3103 (xtensa_section_rename): Drop "const" from argument and return types.
3104 (md_show_usage): Indent to match show_usage().
3105 * config/tc-xtensa.h: Remove XTENSA_SECTION_RENAME ifdefs.
3106 (tc_canonicalize_section_name): Define.
3107 (md_elf_section_rename): Remove unused macro.
3108 * doc/as.texinfo (Overview): Document Xtensa --rename-section option.
3109 * doc/c-xtensa.texi (Xtensa Options): Likewise.
3110 (Frame Directive): Delete.
3112 2004-11-04 Daniel Jacobowitz <dan@debian.org>
3114 * configure.in: Remove arm-*-oabi and thumb-*-oabi.
3115 * config/tc-arm.c (target_oabi): Delete.
3116 (md_apply_fix3, elf32_arm_target_format): Remove target_oabi checks.
3117 (arm_opts): Remove moabi.
3118 * doc/as.texinfo (Overview): Remove documentation of -moabi.
3119 * doc/c-arm.texi (ARM Options): Likewise.
3120 * configure: Regenerated.
3122 2004-11-04 Hans-Peter Nilsson <hp@axis.com>
3124 * configure.in (crisv32): Recognize. AC_DEFINE_UNQUOTED
3125 DEFAULT_CRIS_ARCH. Handle crisv32-*-linux-gnu* like
3126 cris-*-linux-gnu* and crisv32-*-* like cris-*-*.
3127 * configure: Regenerate.
3128 * config/tc-cris.c (enum cris_archs): New.
3129 (cris_mach, cris_arch_from_string, s_cris_arch, get_sup_reg)
3130 (cris_insn_ver_valid_for_arch): New functions.
3131 (DEFAULT_CRIS_ARCH): New macro, default to cris_any_v0_v10.
3132 (cris_arch): New variable.
3133 (md_pseudo_table): New pseudo .arch.
3134 (err_for_dangerous_mul_placement): Initialize according to
3135 DEFAULT_CRIS_ARCH.
3136 (STATE_COND_BRANCH): Renamed from STATE_CONDITIONAL_BRANCH.
3137 All users changed.
3138 (STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON)
3139 (STATE_ABS_BRANCH_V32, STATE_LAPC, BRANCH_BF_V32, BRANCH_BB_V32)
3140 (BRANCH_WF_V32, BRANCH_WB_V32): New.
3141 (BRANCH_BF, BRANCH_BB, BRANCH_WF, BRANCH_WB): Don't undef after
3142 use in md_cris_relax_table.
3143 (md_cris_relax_table): Add entries for STATE_COND_BRANCH_V32,
3144 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
3145 Update and improve head comment.
3146 (OPTION_PIC): Define in terms of previous option, OPTION_US.
3147 (OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): Similar.
3148 (OPTION_ARCH): New.
3149 (md_longopts): New option --march=...
3150 (cris_any_v0_v10_long_jump_size, crisv32_long_jump_size): New
3151 macros.
3152 (md_long_jump_size): Initialize in terms of DEFAULT_CRIS_ARCH.
3153 (HANDLE_RELAXABLE): New macro.
3154 (md_estimate_size_before_relax): Use HANDLE_RELAXABLE for common
3155 cases. Check for weak symbols and assume not relaxable. Handle
3156 STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON,
3157 STATE_ABS_BRANCH_V32, STATE_LAPC. Use new variable symbolP, not
3158 fragP->fr_symbol.
3159 (md_convert_frag): Handle STATE_COND_BRANCH_V32,
3160 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
3161 (cris_create_short_jump): Adjust for CRISv32.
3162 (cris_relax_frag): Handle new states.
3163 (md_create_long_jump): Ditto. Emit error for common_v10_v32.
3164 (md_begin): Define symbols "..asm.arch.cris.v32",
3165 "..asm.arch.cris.v10", "..asm.arch.cris.common_v10_v32" and
3166 "..asm.arch.cris.any_v0_v10". Use cris_insn_ver_valid_for_arch
3167 when entering opcode table entry points.
3168 (md_assemble): Adjust branch handling for CRISv32. Handle LAPC
3169 relaxation. In fix_new_exp call for main insn, pass 1 for pcrel
3170 parameter for 8, 16 and 32-bit pc-relative insns and LAPC.
3171 (cris_process_instruction): Initialize out_insnp->insn_type to
3172 CRIS_INSN_NONE, not CRIS_INSN_NORMAL.
3173 <case ']', '[', 'A', 'd', 'Q', 'N', 'n', 'Y', 'U', 'u', 'T'>: New
3174 cases.
3175 <case 'm'>: Check that modified_char == '.'.
3176 <invalid operands>: Consume the rest of the line.
3177 When operands don't match, skip over subsequent insns with
3178 non-matching version specifier but same mnemonic.
3179 <immediate constant, case SIZE_SPEC_REG>: Immediate operands for
3180 special registers in CRISv32 are always 32 bit long.
3181 <immediate constant, case SIZE_FIELD_SIGNED, SIZE_FIELD_UNSIGNED>:
3182 New cases.
3183 (get_gen_reg): Only recognize "PC" when followed by "+]" for v32
3184 and compatible. Recognize "ACR" for v32, unless followed by "+".
3185 (get_spec_reg): Consider cris_arch when looking up register.
3186 (get_autoinc_prefix_or_indir_op): Don't recognize assignment for
3187 v32 or compatible.
3188 (get_3op_or_dip_prefix_op): Check for ']' after seeing '[rN+'.
3189 (cris_get_expression): Restore input_line_pointer if failing "early".
3190 (get_flags): Consider cris_arch and recognize flags accordingly.
3191 (branch_disp): Adjust for CRISv32.
3192 (gen_cond_branch_32): Similar. Emit error for common_v10_v32.
3193 (cris_number_to_imm): Use as_bad_where, not as_bad. Remove
3194 related FIXME. Don't insist on BFD_RELOC_32_PCREL fixup to be
3195 resolved. Don't enter zeros in object file for
3196 BFD_RELOC_32_PCREL.
3197 <case BFD_RELOC_CRIS_LAPCQ_OFFSET, BFD_RELOC_CRIS_SIGNED_16>
3198 <case BFD_RELOC_CRIS_SIGNED_8>: New case.
3199 (md_parse_option): Break out "return 1".
3200 <OPTION_ARCH> New case.
3201 (tc_gen_reloc): <case BFD_RELOC_CRIS_LAPCQ_OFFSET>
3202 <case BFD_RELOC_CRIS_SIGNED_16, BFD_RELOC_CRIS_SIGNED_8>
3203 <case BFD_RELOC_CRIS_UNSIGNED_8, BFD_RELOC_CRIS_UNSIGNED_16>
3204 <case BFD_RELOC_32_PCREL>: New cases.
3205 Addends for non-zero fx_pcrel are too in fx_offset.
3206 (md_show_usage): Show --march=<arch>.
3207 (md_apply_fix3): Adjust val for BFD_RELOC_CRIS_LAPCQ_OFFSET.
3208 (md_pcrel_from): BFD_RELOC_CRIS_LAPCQ_OFFSET is PC-relative too.
3209 (s_syntax) <struct syntaxes>: Properly constify member operand.
3210 * config/tc-cris.h (TARGET_MACH): Define.
3211 (cris_mach): Declare.
3212 * doc/as.texinfo (Overview) <CRIS>: Add --march=...
3213 * doc/c-cris.texi (CRIS-Symbols): New node for built-in symbols.
3214 (CRIS-Opts): Document --march=...
3215 (CRIS-Pseudos): Document .arch.
3217 2004-11-04 Jan Beulich <jbeulich@novell.com>
3219 * config/tc-i386.c (set_intel_syntax): Allow % in symbol names when
3220 intel syntax and no register prefix, allow $ in symbol names when
3221 intel syntax.
3222 (set_16bit_gcc_code_flag): Replace literal 'l' by LONG_MNEM_SUFFIX.
3223 (intel_float_operand): Add fourth return value indicating math control
3224 operations. Make classification more precise.
3225 (md_assemble): Complain if memory operand of mov[sz]x has no size
3226 specified.
3227 (parse_insn): Translate word operands to floating point instructions
3228 operating on integers as well as control instructions to short ones
3229 as expected by AT&T syntax. Translate 'd' suffix to short one only for
3230 floating point instructions operating on non-integer operands.
3231 (match_template): Remove fldcw special case. Adjust q-suffix handling
3232 to permit it on fild/fistp/fisttp in AT&T mode.
3233 (process_suffix): Don't guess DefaultSize insns' suffix from
3234 stackop_size for certain floating point control instructions. Guess
3235 suffix for branch and [ls][gi]dt based on flag_code. Split error
3236 messages for Intel and AT&T syntax, and make the condition more strict
3237 for the former. Adjust suppressing of generation of operand size
3238 overrides.
3239 (intel parser): Allow the full set of MASM operators. Add FWORD, TBYTE,
3240 OWORD, and XMMWORD operand size specifiers (TBYTE replaces XWORD). Add
3241 more error checking.
3242 * config/tc-i386.h (BYTE_PTR WORD_PTR DWORD_PTR QWORD_PTR XWORD_PTR
3243 SHORT OFFSET_FLAT FLAT NONE_FOUND): Remove unused defines.
3245 2004-11-03 Hans-Peter Nilsson <hp@axis.com>
3247 * symbols.c (colon) [!WORKING_DOT_WORD]: Don't declare
3248 md_short_jump_size, md_long_jump_size.
3249 * write.c [!WORKING_DOT_WORD]: Ditto.
3250 * tc.h [!WORKING_DOT_WORD]: Declare them here. Drop const
3251 qualifier.
3252 * config/tc-cris.h (md_short_jump_size, md_long_jump_size): Don't
3253 declare.
3254 * config/tc-cris.c (md_short_jump_size, md_long_jump_size): Drop
3255 const qualifier in these definitions.
3256 * config/tc-i370.c, config/tc-m68k.c, config/tc-pdp11.c,
3257 config/tc-s390.c, config/tc-tahoe.c, config/tc-vax.c: Ditto.
3259 2004-11-02 Nick Clifton <nickc@redhat.com>
3261 * dwarf2dbg.c (dwarf2_finish): Check for the existence of a file
3262 table before deciding to produce a .debug_line section to match up
3263 with a user provided .debug_info section.
3265 2004-10-28 Tomer Levi <Tomer.Levi@nsc.com>
3267 * config/tc-crx.c (getreg_image): Bug fix, a return value was
3268 mistakenly omitted from CRX_C_REGTYPE and CRX_CS_REGTYPE cases.
3270 2004-10-27 Tomer Levi <Tomer.Levi@nsc.com>
3272 * config/tc-crx.c: Remove global variable 'post_inc_mode'.
3273 (get_flags): New function.
3274 (get_number_of_bits): Edit comments, update numeric values to
3275 supported sizes.
3276 (process_label_constant): Don't support the colon
3277 format (SYMBOL:[s|m|l]).
3278 (set_cons_rparams): Support argument type 'arg_rbase'.
3279 (get_operandtype): Bug fix in 'rbase' operand type parsing.
3280 (handle_LoadStor): Bug fix, first handle post-increment mode.
3281 (getreg_image): Remove redundant code, update according to latest
3282 CRX spec.
3283 (print_constant): Bug fix relate to 3-word instructions.
3284 (assemble_insn): Bug fix, when matching instructions, verify also
3285 instruction type (not only mnemonic).
3286 Add various error checking.
3287 (preprocess_reglist): Support HI/LO and user registers.
3289 2004-10-25 David Mosberger-Tang <davidm@hpl.hp.com>
3291 * config/tc-ia64.c (fixup_unw_records): Don't let the "t" value
3292 in an epilogue directive go negative.
3294 2004-10-25 H.J. Lu <hongjiu.lu@intel.com>
3296 PR 474
3297 * config/tc-ia64.c (emit_one_bundle): Decrement md.num_slots_in_use
3298 after reporting template error during manual bundling. Reported
3299 by Michael Dupont, michaelx.dupont@intel.com.
3301 2004-10-25 Daniel Jacobowitz <dan@debian.org>
3303 * Makefile.am: Run dep-am.
3304 * aclocal.m4: Regenerate with automake 1.9.2.
3305 * Makefile.in: Regenerate with automake 1.9.2.
3306 * doc/Makefile.in: Likewise.
3308 * config/tc-arm.c: Include "dw2gencfi.h".
3309 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
3310 New functions.
3311 * config/tc-arm.h (TARGET_USE_CFIPOP, DWARF2_DEFAULT_RETURN_COLUMN)
3312 (DWARF2_CIE_DATA_ALIGNMENT, tc_regname_to_dw2regnum)
3313 (tc_cfi_frame_initial_instructions): Define.
3314 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
3315 Add prototypes.
3317 2004-10-21 Tomer Levi <Tomer.Levi@nsc.com>
3319 * config/tc-crx.c (assemble_insn): Check unsigned immediate
3320 operands validity.
3321 Update coprocessor id to be unsigned immediate.
3323 2004-10-18 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
3325 * config/tc-i386.c (O_secrel): Delete.
3326 (tc_pe_dwarf2_emit_offset): New function.
3327 * config/tc-i386.h (O_secrel): Define as O_md1.
3328 (TC_DWARF2_EMIT_OFFSET): Define.
3330 2004-10-18 Nick Clifton <nickc@redhat.com>
3332 * config/tc-xstormy16.c (xstormy16_cons_fix_new): Accept and
3333 ignore @fptr() directives for 4-byte fixups.
3335 2004-10-15 Alan Modra <amodra@bigpond.net.au>
3337 * Makefile.am: Run "make dep-am"
3338 * Makefile.in: Regenerate.
3340 2004-10-14 Bob Wilson <bob.wilson@acm.org>
3342 * doc/c-xtensa.texi (Xtensa Options, Absolute Literals Directive):
3343 Remove comments about placement of literal pools.
3344 (Literal Directive): Update description of literal placement.
3345 (Literal Prefix Directive): Remove statement that this does not apply
3346 to absolute-mode literals. Describe new section naming scheme.
3348 2004-10-12 Bob Wilson <bob.wilson@acm.org>
3350 * config/tc-xtensa.c (xtensa_frequency_pseudo): Use set_subseg_freq.
3351 (is_entry_opcode, is_movi_opcode, is_the_loop_opcode, is_jx_opcode,
3352 is_windowed_return_opcode): Delete.
3353 (xtensa_frob_label): Use get_subseg_target_freq.
3354 (md_assemble): Inline call to is_entry_opcode.
3355 (xtensa_handle_align): Inline call to get_frag_is_literal.
3356 (relaxation_requirements): Inline call to is_jx_opcode.
3357 (emit_single_op): Inline call to is_movi_opcode.
3358 (xg_assemble_vliw_tokens): Inline calls to get_frag_is_insn,
3359 get_frag_is_no_transform, is_entry_opcode, and
3360 set_frag_is_specific_opcode. Use get_subseg_total_freq.
3361 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags,
3362 xtensa_fix_close_loop_end_frags, relax_frag_immed, convert_frag_immed):
3363 Inline calls to get_frag_is_no_transform.
3364 (next_instrs_are_b_retw): Inline call to is_windowed_return_opcode.
3365 (xtensa_fix_short_loop_frags): Inline calls to is_the_loop_opcode and
3366 get_frag_is_no_transform.
3367 (convert_frag_immed_finish_loop): Inline calls to get_expression_value
3368 and set_frag_is_no_transform.
3369 (get_expression_value): Delete.
3370 (subseg_map struct): Rename cur_total_freq to total_freq. Rename
3371 cur_target_freq to target_freq.
3372 (get_subseg_info): Split out code to create a new map entry into ...
3373 (add_subseg_info): ... this new function.
3374 (get_last_insn_flags): Check if get_subseg_info succeeded.
3375 (set_last_insn_flags): Call add_subseg_info if needed.
3376 (get_subseg_total_freq, get_subseg_target_freq, set_subseg_freq): New.
3377 (xtensa_reorder_segments): Compute last_sec while counting sections.
3378 Remove call to get_last_sec.
3379 (get_last_sec): Delete.
3380 (cache_literal_section): Inline call to retrieve_literal_seg and its
3381 callees, seg_present and add_seg_list.
3382 (retrieve_literal_seg, seg_present, add_seg_list): Delete.
3383 (get_frag_is_insn, get_frag_is_no_transform,
3384 set_frag_is_specific_opcode, set_frag_is_no_transform): Delete.
3385 * config/tc-xtensa.h (MAX_SLOTS): Reduce from 31 to 15.
3387 2004-10-12 Bob Wilson <bob.wilson@acm.org>
3389 * config/tc-xtensa.c: Use ISO C90 formatting.
3390 * config/tc-xtensa.h: Likewise.
3391 * config/xtensa-istack.h: Likewise.
3392 * config/xtensa-relax.c: Likewise.
3393 * config/xtensa-relax.h: Likewise.
3395 2004-10-12 Paul Brook <paul@codesourcery.com>
3397 * config/tc-arm.c (md_begin): Change EF_ARM_EABI_VER3 to
3398 EF_ARM_EABI_VER4.
3399 (arm_eabis): Ditto.
3400 * doc/c-arm.texi: Document that we actually support -meabi=4, not
3401 -meabi=3.
3403 2004-10-08 Bob Wilson <bob.wilson@acm.org>
3405 * doc/as.texinfo (VTableEntry, VTableInherit): Add "directive" to index
3406 entries.
3407 (Acknowledgements): Use "GAS" instead of AS variable.
3409 2004-10-08 Daniel Jacobowitz <dan@debian.org>
3411 * config/tc-i386.c: Include "elf/x86-64.h".
3412 (i386_elf_section_type): New function.
3413 * config/tc-i386.h (md_elf_section_type): Define.
3414 (i386_elf_section_type): New prototype.
3416 2004-10-08 Linus Nielsen Feltzing <linus@haxx.se>
3418 * config/m68k-parse.h (enum m68k_register): New control register,
3419 MBAR2 (for MCF5249)
3420 * config/tc-m68k.c: Correct control register set for MCF5249.
3422 2004-10-07 Bob Wilson <bob.wilson@acm.org>
3423 Sterling Augustine <sterling@tensilica.com>
3425 * config/tc-xtensa.c (absolute_literals_supported): New global flag.
3426 (UNREACHABLE_MAX_WIDTH): Define.
3427 (XTENSA_FETCH_WIDTH): Delete.
3428 (cur_vinsn, xtensa_fetch_width, xt_saved_debug_type, past_xtensa_end,
3429 prefer_const16, prefer_l32r): New global variables.
3430 (LIT4_SECTION_NAME): Define.
3431 (lit4_state struct): Add lit4_seg_name and lit4_seg fields.
3432 (XTENSA_PROP_*, GET_XTENSA_PROP_*, SET_XTENSA_PROP_*): Define.
3433 (frag_flags struct): New.
3434 (xtensa_block_info struct): Move from tc-xtensa.h. Add flags field.
3435 (subseg_map struct): Add cur_total_freq and cur_target_freq fields.
3436 (bitfield, bit_is_set, set_bit, clear_bit): Define.
3437 (MAX_FORMATS): Define.
3438 (op_placement_info struct, op_placement_table): New.
3439 (O_pltrel, O_hi16, O_lo16): Define.
3440 (directiveE enum): Rename directive_generics to directive_transform.
3441 Delete directive_relax. Add directive_schedule,
3442 directive_absolute_literals, and directive_last_directive.
3443 (directive_info): Rename "generics" to "transform". Delete "relax".
3444 Add "schedule" and "absolute-literals".
3445 (directive_state): Adjust entries to match changes in directive_info.
3446 (xtensa_relax_statesE, RELAX_IMMED_MAXSTEPS): Move to tc-xtensa.h.
3447 (xtensa_const16_opcode, xtensa_movi_opcode, xtensa_movi_n_opcode,
3448 xtensa_l32r_opcode, xtensa_nop_opcode, xtensa_rsr_lcount_opcode): New.
3449 (xtensa_j_opcode, xtensa_rsr_opcode): Delete.
3450 (align_only_targets, software_a0_b_retw_interlock,
3451 software_avoid_b_j_loop_end, maybe_has_b_j_loop_end,
3452 software_avoid_short_loop, software_avoid_close_loop_end,
3453 software_avoid_all_short_loops, specific_opcode): Delete.
3454 (warn_unaligned_branch_targets): New.
3455 (workaround_a0_b_retw, workaround_b_j_loop_end, workaround_short_loop,
3456 workaround_close_loop_end, workaround_all_short_loops): Default FALSE.
3457 (option_[no_]link_relax, option_[no_]transform,
3458 option_[no_]absolute_literals, option_warn_unaligned_targets,
3459 option_prefer_l32r, option_prefer_const16, option_target_hardware):
3460 New enum values.
3461 (option_[no_]align_only_targets, option_literal_section_name,
3462 option_text_section_name, option_data_section_name,
3463 option_bss_section_name, option_eb, option_el): Delete.
3464 (md_longopts): Add entries for: [no-]transform, [no-]absolute-literals,
3465 warn-unaligned-targets, prefer-l32r, prefer-const16, [no-]link-relax,
3466 and target-hardware. Delete entries for [no-]target-align-only,
3467 literal-section-name, text-section-name, data-section-name, and
3468 bss-section-name.
3469 (md_parse_option): Handle new options and remove old ones. Accept but
3470 ignore [no-]density options. Warn for [no-]generics and [no-]relax
3471 and treat them as [no-]transform.
3472 (md_show_usage): Add new options and remove old ones.
3473 (xtensa_setup_hw_workarounds): New.
3474 (md_pseudo_table): Change "word" entry to use xtensa_elf_cons. Add
3475 "long", "short", "loc" and "frequency" entries.
3476 (use_generics): Rename to ...
3477 (use_transform): ... this function. Add past_xtensa_end check.
3478 (use_longcalls): Add past_xtensa_end check.
3479 (code_density_available, can_relax): Delete.
3480 (do_align_targets): New.
3481 (get_directive): Accept dashes in directive names. Warn about
3482 [no-]generics and [no-]relax directives and treat them as
3483 [no-]transform.
3484 (xtensa_begin_directive): Call md_flush_pending_output only for some
3485 directives. Check for directives inside instruction bundles. Warn
3486 about deprecated ".begin literal" usage. Warn and ignore [no-]density
3487 directives. Handle new directives. Check generating_literals flag
3488 for literal_prefix.
3489 (xtensa_end_directive): Check for directives inside instruction
3490 bundles. Warn and ignore [no-]density directives. Handle new
3491 directives. Call xtensa_set_frag_assembly_state.
3492 (xtensa_loc_directive_seen, xtensa_dwarf2_directive_loc,
3493 xtensa_dwarf2_emit_insn): New.
3494 (xtensa_literal_position): Call md_flush_pending_output. Do not check
3495 use_literal_section flag.
3496 (xtensa_literal_pseudo): Call md_flush_pending_output. Handle absolute
3497 literals. Use xtensa_elf_cons to parse the expression.
3498 (xtensa_literal_prefix): Do not check use_literal_section. Support
3499 ".lit4" sections for absolute literals. Change prefix convention to
3500 replace ".text" (or ".t" in a linkonce section). No need to call
3501 subseg_set.
3502 (xtensa_frequency_pseudo, xtensa_elf_cons, xtensa_elf_suffix): New.
3503 (expression_end): Handle closing braces and colons.
3504 (PLT_SUFFIX, plt_suffix): Delete.
3505 (expression_maybe_register): Use new xtensa-isa.h functions. Use
3506 xtensa_elf_suffix instead of checking for plt suffix, and handle O_lo16
3507 and O_hi16 expressions as well.
3508 (tokenize_arguments): Handle closing braces and colons.
3509 (parse_arguments): Use new xtensa-isa.h functions. Handle "invisible"
3510 operands and paired register syntax.
3511 (get_invisible_operands): New.
3512 (xg_translate_sysreg_op): Handle new Xtensa LX RSR/WSR/XSR syntax. Use
3513 new xtensa-isa.h functions.
3514 (xtensa_translate_old_userreg_ops, xtensa_translate_zero_immed): New.
3515 (xg_translate_idioms): Check if inside bundle. Use use_transform.
3516 Handle new Xtensa LX RSR/WSR/XSR syntax. Remove code to widen density
3517 instructions. Use xtensa_translate_zero_immed.
3518 (operand_is_immed, operand_is_pcrel_label): Delete.
3519 (get_relaxable_immed): Use new xtensa-isa.h functions.
3520 (get_opcode_from_buf): Add slot parameter. Use new xtensa-isa.h
3521 functions.
3522 (xtensa_print_insn_table, print_vliw_insn): New.
3523 (is_direct_call_opcode): Use new xtensa-isa.h functions.
3524 (is_call_opcode, is_loop_opcode, is_conditional_branch_opcode,
3525 is_branch_or_jump_opcode): Delete.
3526 (is_movi_opcode, decode_reloc, encode_reloc, encode_alt_reloc): New.
3527 (opnum_to_reloc, reloc_to_opnum): Delete.
3528 (xtensa_insnbuf_set_operand, xtensa_insnbuf_get_operand): Use new
3529 xtensa-isa.h functions. Operate on one slot of an instruction.
3530 (xtensa_insnbuf_set_immediate_field, is_negatable_branch,
3531 xg_get_insn_size): Delete.
3532 (xg_get_build_instr_size): Use xg_get_single_size.
3533 (xg_is_narrow_insn, xg_is_single_relaxable_insn): Update calls to
3534 xg_build_widen_table. Use xg_get_single_size.
3535 (xg_get_max_narrow_insn_size): Delete.
3536 (xg_get_max_insn_widen_size, xg_get_max_insn_widen_literal_size,
3537 xg_is_relaxable_insn): Update calls to xg_build_widen_table. Use
3538 xg_get_single_size.
3539 (xg_build_to_insn): Record the loc field. Handle OP_OPERAND_HI16U and
3540 OP_OPERAND_LOW16U. Check xg_valid_literal_expression.
3541 (xg_expand_to_stack, xg_expand_narrow): Update calls to
3542 xg_build_widen_table. Use xg_get_single_size.
3543 (xg_immeds_fit): Use new xtensa-isa.h functions. Update call to
3544 xg_check_operand.
3545 (xg_symbolic_immeds_fit): Likewise. Also handle O_lo16 and O_hi16, and
3546 treat weak symbols conservatively.
3547 (xg_check_operand): Use new xtensa-isa.h functions.
3548 (is_dnrange): Delete.
3549 (xg_assembly_relax): Inline previous calls to tinsn_copy.
3550 (xg_finish_frag): Specify separate relax states for the frag and slot0.
3551 (is_branch_jmp_to_next, xg_add_branch_and_loop_targets): Use new
3552 xtensa-isa.h functions.
3553 (xg_instruction_matches_option_term, xg_instruction_matches_or_options,
3554 xg_instruction_matches_options): New.
3555 (xg_instruction_matches_rule): Handle O_register expressions. Call
3556 xg_instruction_matches_options.
3557 (transition_rule_cmp): New.
3558 (xg_instruction_match): Update call to xg_build_simplify_table.
3559 (xg_build_token_insn): Record loc fields.
3560 (xg_simplify_insn): Check is_specific_opcode field and
3561 density_supported flag.
3562 (xg_expand_assembly_insn): Skip checking code_density_available. Use
3563 new xtensa-isa.h functions. Call use_transform instead of can_relax.
3564 (xg_assemble_literal): Add error handling for O_big. Call
3565 record_alignment. Handle O_pltrel.
3566 (xg_valid_literal_expression): New.
3567 (xg_assemble_literal_space): Add slot parameter. Remove call to
3568 set_expr_symbol_offset. Add call to record_alignment. Update call to
3569 xg_finish_frag.
3570 (xg_emit_insn): Delete.
3571 (xg_emit_insn_to_buf): Add format parameter. Update calls to
3572 xg_add_opcode_fix and xtensa_insnbuf_to_chars.
3573 (xg_add_opcode_fix): Change opcode parameter to tinsn and add format
3574 and slot parameters. Handle new "alternate" relocations for absolute
3575 literals and CONST16 instructions. Check for bad uses of O_lo16 and
3576 O_hi16. Use new xtensa-isa.h functions.
3577 (xg_assemble_tokens): Delete.
3578 (is_register_writer): Use new xtensa-isa.h functions.
3579 (is_bad_loopend_opcode): Check for xtensa_rsr_lcount_opcode instead of
3580 old-style RSR from LCOUNT.
3581 (next_frag_opcode): Delete.
3582 (next_frag_opcode_is_loop, next_frag_format_size, frag_format_size,
3583 update_next_frag_state): New.
3584 (update_next_frag_nop_state): Delete.
3585 (next_frag_pre_opcode_bytes): Use next_frag_opcode_is_loop.
3586 (xtensa_mark_literal_pool_location): Check use_literal_section flag and
3587 the state of the absolute-literals directive. Add calls to
3588 record_alignment and xtensa_set_frag_assembly_state. Call
3589 xtensa_switch_to_non_abs_literal_fragment instead of
3590 xtensa_switch_to_literal_fragment.
3591 (build_nop): New.
3592 (assemble_nop): Use build_nop. Update call to xtensa_insnbuf_to_chars.
3593 (get_expanded_loop_offset): Change check for undefined opcode to an
3594 assertion.
3595 (xtensa_set_frag_assembly_state, relaxable_section,
3596 xtensa_find_unmarked_state_frags, xtensa_find_unaligned_branch_targets,
3597 xtensa_find_unaligned_loops, xg_apply_tentative_value): New.
3598 (md_begin): Update call to xtensa_isa_init. Initialize linkrelax to 1.
3599 Set lit4_seg_name. Call xg_init_vinsn. Initialize new global opcodes.
3600 Call init_op_placement_info_table and xtensa_set_frag_assembly_state.
3601 (xtensa_init_fix_data): New.
3602 (xtensa_frob_label): Reset label symbol to the current frag. Check
3603 do_align_targets and generating_literals flag. Propagate frequency
3604 info to new alignment frag. Call xtensa_set_frag_assembly_state.
3605 (xtensa_unrecognized_line): New.
3606 (xtensa_flush_pending_output): Check if inside a bundle. Add a call
3607 to xtensa_set_frag_assembly_state.
3608 (error_reset_cur_vinsn): New.
3609 (md_assemble): Remove check for literal frag. Remove call to
3610 istack_init. Call use_transform instead of use_generics. Parse
3611 explicit instruction format specifiers. Move code for
3612 a0_b_retw_interlock workaround to xg_assemble_vliw_tokens. Call
3613 error_reset_cur_vinsn on errors. Add call to get_invisible_operands.
3614 Add dwarf2_where call. Remote automatic alignment for ENTRY
3615 instructions. Move call to xtensa_clear_insn_labels to the end.
3616 Rearrange to handle bundles.
3617 (xtensa_cons_fix_new): Delete.
3618 (xtensa_handle_align): New.
3619 (xtensa_frag_init): Call xtensa_set_frag_assembly_state. Remove
3620 assignment to is_no_density field.
3621 (md_pcrel_from): Use new xtensa-isa.h functions. Use decode_reloc
3622 instead of reloc_to_opnum. Handle "alternate" relocations.
3623 (xtensa_force_relocation, xtensa_check_inside_bundle,
3624 xtensa_elf_section_change_hook): New.
3625 (xtensa_symbol_new_hook): Delete.
3626 (xtensa_fix_adjustable): Check for difference of symbols with an
3627 offset. Check for external and weak symbols.
3628 (md_apply_fix3): Remove cases for XTENSA_OP{0,1,2} relocs.
3629 (md_estimate_size_before_relax): Return expansion for the first slot.
3630 (tc_gen_reloc): Handle difference of symbols by producing
3631 XTENSA_DIFF{8,16,32} relocs and by writing the value of the difference
3632 into the output. Handle new XTENSA_SLOT*_OP relocs by storing the
3633 tentative values into the output when linkrelax is set.
3634 (XTENSA_PROP_SEC_NAME): Define.
3635 (xtensa_post_relax_hook): Call xtensa_find_unmarked_state_frags.
3636 Create literal tables only if using literal sections. Create new
3637 property tables instead of old instruction tables. Check for unaligned
3638 branch targets and loops.
3639 (finish_vinsn, find_vinsn_conflicts, check_t1_t2_reads_and_writes,
3640 new_resource_table, clear_resource_table, resize_resource_table,
3641 resources_available, reserve_resources, release_resources,
3642 opcode_funcUnit_use_unit, opcode_funcUnit_use_stage,
3643 resources_conflict, xg_find_narrowest_format, relaxation_requirements,
3644 bundle_single_op, emit_single_op, xg_assemble_vliw_tokens): New.
3645 (xtensa_end): Call xtensa_flush_pending_output. Set past_xtensa_end
3646 flag. Update checks for workaround options. Call
3647 xtensa_mark_narrow_branches and xtensa_mark_zcl_first_insns.
3648 (xtensa_cleanup_align_frags): Add special case for branch targets.
3649 Check for and mark unreachable frags.
3650 (xtensa_fix_target_frags): Remove use of align_only_targets flag.
3651 Use RELAX_LOOP_END_BYTES in special case for negatable branch at the
3652 end of a zero-overhead loop body.
3653 (frag_can_negate_branch): Handle instructions with multiple slots.
3654 Use new xtensa-isa.h functions
3655 (xtensa_mark_narrow_branches, is_narrow_branch_guaranteed_in_range,
3656 xtensa_mark_zcl_first_insns): New.
3657 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags): Error if
3658 transformations are disabled.
3659 (next_instrs_are_b_retw): Use new xtensa-isa.h functions. Handle
3660 multislot instructions.
3661 (xtensa_fix_close_loop_end_frags, xtensa_fix_short_loop_frags):
3662 Likewise. Also error if transformations are disabled.
3663 (unrelaxed_frag_max_size): New.
3664 (unrelaxed_frag_min_insn_count, unrelax_frag_has_b_j): Use new
3665 xtensa-isa.h functions.
3666 (xtensa_sanity_check, is_empty_loop, is_local_forward_loop): Use
3667 xtensa_opcode_is_loop instead of is_loop_opcode.
3668 (get_text_align_power): Replace as_fatal with assertion.
3669 (get_text_align_fill_size): Iterate instead of using modulus when
3670 use_nops is false.
3671 (get_noop_aligned_address): Assert that this is for a machine-dependent
3672 RELAX_ALIGN_NEXT_OPCODE frag. Use next_frag_opcode_is_loop,
3673 xg_get_single_size, and frag_format_size.
3674 (get_widen_aligned_address): Rename to ...
3675 (get_aligned_diff): ... this function. Add max_diff parameter.
3676 Remove handling of rs_align/rs_align_code frags. Use
3677 next_frag_format_size, get_text_align_power, get_text_align_fill_size,
3678 next_frag_opcode_is_loop, and xg_get_single_size. Compute max_diff
3679 and pass it back to caller.
3680 (xtensa_relax_frag): Use relax_frag_loop_align. Add code for new
3681 RELAX_SLOTS, RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN,
3682 RELAX_FILL_NOP, and RELAX_UNREACHABLE frag types. Check relax_seen.
3683 (relax_frag_text_align): Rename to ...
3684 (relax_frag_loop_align): ... this function. Assume loops can only be
3685 in the first slot of an instruction.
3686 (relax_frag_add_nop): Use assemble_nop instead of constructing an OR
3687 instruction. Remove call to frag_wane.
3688 (relax_frag_narrow): Rename to ...
3689 (relax_frag_for_align): ... this function. Extend to handle
3690 RELAX_FILL_NOP and RELAX_UNREACHABLE, as well as RELAX_SLOTS with
3691 RELAX_NARROW for the first slot.
3692 (find_address_of_next_align_frag, bytes_to_stretch): New.
3693 (future_alignment_required): Use find_address_of_next_align_frag and
3694 bytes_to_stretch. Look ahead to subsequent frags to make smarter
3695 alignment decisions.
3696 (relax_frag_immed): Add format, slot, and estimate_only parameters.
3697 Check if transformations are enabled for b_j_loop_end workaround.
3698 Use new xtensa-isa.h functions and handle multislot instructions.
3699 Update call to xg_assembly_relax.
3700 (md_convert_frag): Handle new RELAX_SLOTS, RELAX_UNREACHABLE,
3701 RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN, and RELAX_FILL_NOP
3702 frag types.
3703 (convert_frag_narrow): Add segP, format and slot parameters. Call
3704 convert_frag_immed for branch instructions. Adjust calls to
3705 tinsn_from_chars, tinsn_immed_from_frag, and xg_emit_insn_to_buf. Use
3706 xg_get_single_size and xg_get_single_format.
3707 (convert_frag_fill_nop): New.
3708 (convert_frag_immed): Add format and slot parameters. Handle multislot
3709 instructions and use new xtensa-isa.h functions. Update calls to
3710 tinsn_immed_from_frag and xg_assembly_relax. Check if transformations
3711 enabled for b_j_loop_end workaround. Use build_nop instead of
3712 assemble_nop. Check is_specific_opcode flag. Check for unreachable
3713 frags. Use xg_get_single_size. Handle O_pltrel.
3714 (fix_new_exp_in_seg): Remove check for old plt flag.
3715 (convert_frag_immed_finish_loop): Update calls to tinsn_from_chars and
3716 xtensa_insnbuf_to_chars. Call tinsn_immed_from_frag. Change check
3717 for loop opcode to an assertion. Mark all frags up to the end of the
3718 loop as not transformable.
3719 (get_last_insn_flags, set_last_insn_flags): Use get_subseg_info.
3720 (get_subseg_info): New.
3721 (xtensa_move_literals): Call xtensa_set_frag_assembly_state. Add null
3722 check for dest_seg.
3723 (xtensa_switch_to_literal_fragment): Rewrite to handle absolute
3724 literals and use xtensa_switch_to_non_abs_literal_fragment otherwise.
3725 (xtensa_switch_to_non_abs_literal_fragment): New.
3726 (cache_literal_section): Add is_code parameter and pass it through to
3727 retrieve_literal_seg.
3728 (retrieve_literal_seg): Add is_code parameter and use it to set the
3729 flags on the literal section. Handle case where head parameter is 0.
3730 (get_frag_is_no_transform, set_frag_is_specific_opcode,
3731 set_frag_is_no_transform): New.
3732 (xtensa_create_property_segments): Add end_property_function parameter
3733 and pass it through to add_xt_block_frags. Call bfd_get_section_flags
3734 and skip SEC_DEBUGGING and !SEC_ALLOC sections.
3735 (xtensa_create_xproperty_segments, section_has_xproperty): New.
3736 (add_xt_block_frags): Add end_property_function parameter and call it
3737 if it is non-zero. Call xtensa_frag_flags_init.
3738 (xtensa_frag_flags_is_empty, xtensa_frag_flags_init,
3739 get_frag_property_flags, frag_flags_to_number,
3740 xtensa_frag_flags_combinable, xt_block_aligned_size,
3741 xtensa_xt_block_combine, add_xt_prop_frags,
3742 init_op_placement_info_table, opcode_fits_format_slot,
3743 xg_get_single_size, xg_get_single_format): New.
3744 (istack_push): Inline call to tinsn_copy.
3745 (tinsn_copy): Delete.
3746 (tinsn_has_invalid_symbolic_operands): Handle O_hi16 and O_lo16 and
3747 CONST16 opcodes. Handle O_big, O_illegal, and O_absent.
3748 (tinsn_has_complex_operands): Handle O_hi16 and O_lo16.
3749 (tinsn_to_insnbuf): Use xg_get_single_format and new xtensa-isa.h
3750 functions. Handle invisible operands.
3751 (tinsn_to_slotbuf): New.
3752 (tinsn_check_arguments): Use new xtensa-isa.h functions.
3753 (tinsn_from_chars): Add slot parameter. Rewrite using xg_init_vinsn,
3754 vinsn_from_chars, and xg_free_vinsn.
3755 (tinsn_from_insnbuf): New.
3756 (tinsn_immed_from_frag): Add slot parameter and handle multislot
3757 instructions. Handle symbol differences.
3758 (get_num_stack_text_bytes): Use xg_get_single_size.
3759 (xg_init_vinsn, xg_clear_vinsn, vinsn_has_specific_opcodes,
3760 xg_free_vinsn, vinsn_to_insnbuf, vinsn_from_chars, expr_is_register,
3761 get_expr_register, set_expr_symbol_offset_diff): New.
3762 * config/tc-xtensa.h (MAX_SLOTS): Define.
3763 (xtensa_relax_statesE): Move from tc-xtensa.c. Add
3764 RELAX_CHECK_ALIGN_NEXT_OPCODE, RELAX_MAYBE_DESIRE_ALIGN, RELAX_SLOTS,
3765 RELAX_FILL_NOP, RELAX_UNREACHABLE, RELAX_MAYBE_UNREACHABLE, and
3766 RELAX_NONE types.
3767 (RELAX_IMMED_MAXSTEPS): Move from tc-xtensa.c.
3768 (xtensa_frag_type struct): Add is_assembly_state_set,
3769 use_absolute_literals, relax_seen, is_unreachable, is_specific_opcode,
3770 is_align, is_text_align, alignment, and is_first_loop_insn fields.
3771 Replace is_generics and is_relax fields by is_no_transform field.
3772 Delete is_text and is_longcalls fields. Change text_expansion and
3773 literal_expansion to arrays of MAX_SLOTS entries. Add arrays of
3774 per-slot information: literal_frags, slot_subtypes, slot_symbols,
3775 slot_sub_symbols, and slot_offsets. Add fr_prev field.
3776 (xtensa_fix_data struct): New.
3777 (xtensa_symfield_type struct): Delete plt field.
3778 (xtensa_block_info struct): Move definition to tc-xtensa.h. Add
3779 forward declaration here.
3780 (xt_section_type enum): Delete xt_insn_sec. Add xt_prop_sec.
3781 (XTENSA_SECTION_RENAME): Undefine.
3782 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FORCE_RELOCATION, NO_PSEUDO_DOT,
3783 tc_unrecognized_line, md_do_align, md_elf_section_change_hook,
3784 HANDLE_ALIGN, TC_LINKRELAX_FIXUP, SUB_SEGMENT_ALIGN): Define.
3785 (TC_CONS_FIX_NEW, tc_symbol_new_hook): Delete.
3786 (unit_num_copies_func, opcode_num_units_func,
3787 opcode_funcUnit_use_unit_func, opcode_funcUnit_use_stage_func): New.
3788 (resource_table struct): New.
3789 * config/xtensa-istack.h (MAX_INSN_ARGS): Increase from 6 to 10.
3790 (TInsn struct): Add keep_wide, loc, fixup, record_fix, subtype,
3791 literal_space, symbol, sub_symbol, offset, and literal_frag fields.
3792 (tinsn_copy): Delete prototype.
3793 (vliw_insn struct): New.
3794 * config/xtensa-relax.c (insn_pattern_struct): Add options field.
3795 (widen_spec_list): Add option conditions for density and boolean
3796 instructions. Add expansions using CONST16 and conditions for using
3797 CONST16 vs. L32R. Use new Xtensa LX RSR/WSR syntax. Add entries for
3798 predicted branches.
3799 (simplify_spec_list): Add option conditions for density instructions.
3800 Add entry for NOP instruction.
3801 (append_transition): Add cmp function pointer parameter and use it to
3802 insert the new entry in order.
3803 (operand_function_LOW16U, operand_function_HI16U): New.
3804 (xg_has_userdef_op_fn, xg_apply_userdef_op_fn): Handle
3805 OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
3806 (enter_opname, split_string): Use xstrdup instead of strdup.
3807 (init_insn_pattern): Initialize new options field.
3808 (clear_req_or_option_list, clear_req_option_list,
3809 clone_req_or_option_list, clone_req_option_list, parse_option_cond):
3810 New.
3811 (parse_insn_pattern): Parse option conditions.
3812 (transition_applies): New.
3813 (build_transition): Use new xtensa-isa.h functions. Fix incorrectly
3814 swapped last arguments in calls to append_constant_value_condition.
3815 Call clone_req_option_list. Add warning about invalid opcode.
3816 Handle LOW16U and HI16U function names.
3817 (build_transition_table): Add cmp parameter and use it in calls to
3818 append_transition. Use new xtensa-isa.h functions. Check
3819 transition_applies before adding entries.
3820 (xg_build_widen_table, xg_build_simplify_table): Add cmp parameter and
3821 pass it through to build_transition_table.
3822 * config/xtensa-relax.h (ReqOrOptionList, ReqOrOption, ReqOptionList,
3823 ReqOption, transition_cmp_fn): New types.
3824 (OpType enum): Add OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
3825 (transition_rule struct): Add options field.
3826 * doc/as.texinfo (Overview): Update Xtensa options.
3827 * doc/c-xtensa.texi (Xtensa Options): Delete --[no-]density,
3828 --[no-]relax, and --[no-]generics options. Update descriptions of
3829 --text-section-literals and --[no-]longcalls. Add
3830 --[no-]absolute-literals and --[no-]transform.
3831 (Xtensa Syntax): Add description of syntax for FLIX instructions.
3832 Remove use of "generic" and "specific" terminology for opcodes.
3833 (Xtensa Registers): Generalize the syntax description to include
3834 user-defined register files.
3835 (Xtensa Automatic Alignment): Update.
3836 (Xtensa Branch Relaxation): Mention limitation of unconditional jumps.
3837 (Xtensa Call Relaxation): Linker can now remove most of the overhead.
3838 (Xtensa Directives): Remove confusing rules about precedence.
3839 (Density Directive, Relax Directive): Delete.
3840 (Schedule Directive): New.
3841 (Generics Directive): Rename to ...
3842 (Transform Directive): ... this node.
3843 (Literal Directive): Update for absolute literals. Missing
3844 literal_position directive is now an error.
3845 (Literal Position Directive): Update for absolute literals.
3846 (Freeregs Directive): Delete.
3847 (Absolute Literals Directive): New.
3848 (Frame Directive): Minor editing.
3849 * Makefile.am (DEPTC_xtensa_elf, DEPOBJ_xtensa_elf, DEP_xtensa_elf):
3850 Update dependencies.
3851 * Makefile.in: Regenerate.
3853 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
3855 * config/tc-mips.c (append_insn): Use fix_new rather than fix_new_exp
3856 to build the second and third fixups for a composite relocation.
3857 (macro_read_relocs): New function.
3858 (macro_build): Use it.
3859 (s_cpsetup): Pass all three composite relocation codes to macro_build.
3860 Simplify fragging code accordingly.
3861 (s_gpdword): Use fix_new rather than fix_new_exp for the second part
3862 of the composite relocation. Set fx_tcbit in both fixups.
3864 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
3866 * config/tc-mips.c (append_insn): Set fx_tcbit for composite relocs.
3867 (md_apply_fix3): Don't treat composite relocs as done.
3869 2004-10-07 Jan Beulich <jbeulich@novell.com>
3871 * macro.c (macro_expand_body): When ELF, use .LL rather than LL as
3872 prefix for symbol names generated from the LOCAL macro directive.
3874 * dw2gencfi.c (select_cie_for_fde): When separating CIE out from
3875 FDE, treat a DW_CFA_remember_state as we do a DW_CFA_advance_loc.
3877 2004-10-07 Tomer Levi <Tomer.Levi@nsc.com>
3879 * config/tc-crx.c (preprocess_reglist): Handle Co-processor
3880 Special registers.
3881 (md_assemble): Add error checking for Co-Processor instructions.
3882 (get_cinv_parameters): Add 'b' option to invalidate the
3883 branch-target cache.
3885 2004-10-05 Paul Brook <paul@codesourcery.com>
3887 * config/tc-arm.c (unwind): New variable.
3888 (vfp_sp_encode_reg): New function.
3889 (vfp_sp_reg_required_here): Use it.
3890 (vfp_sp_reg_list, vfp_dp_reg_list): Remove.
3891 (vfp_parse_reg_list): New function.
3892 (s_arm_unwind_fnstart, s_arm_unwind_fnend, s_arm_unwind_cantunwind,
3893 s_arm_unwind_personality, s_arm_unwind_personalityindex,
3894 s_arm_unwind_handlerdata, s_arm_unwind_save, s_arm_unwind_movsp,
3895 s_arm_unwind_pad, s_arm_unwind_setfp, s_arm_unwind_raw): New
3896 functions.
3897 (md_pseudo_table): Add them.
3898 (do_vfp_reg2_from_sp2): Use vfp_parse_reg_list and vfp_sp_encode_reg.
3899 (do_vfp_sp2_from_reg2, vfp_sp_ldstm, vfp_dp_ldstm): Ditto.
3900 (set_section, add_unwind_adjustsp, flush_pending_unwind,
3901 finish_unwind_opcodes, start_unwind_section, create_unwind_entry,
3902 require_hashconst, add_unwind_opcode): New functions.
3903 * doc/c-arm.texi: Document unwinding opcodes.
3904 * NEWS: Mention the new feature.
3906 2004-10-04 Eric Christopher <echristo@redhat.com>
3908 * config/tc-mips.c (md_apply_fix3): Remove erroneous assert.
3910 2004-10-01 H.J. Lu <hongjiu.lu@intel.com>
3912 * config/tc-ppc.c (md_apply_fix3): Call S_SET_THREAD_LOCAL for
3913 TLS relocations.
3914 * config/tc-s390.c (md_apply_fix3): Likewise.
3915 * config/tc-sparc.c (md_apply_fix3): Likewise.
3917 2004-10-01 Paul Brook <paul@codesourcery.com>
3919 * config/tc-arm.c (arm_elf_section_type): New function.
3920 (arm_elf_change_section): Set section link for exidx sections.
3921 * config/tc-arm.h (arm_elf_section_type): Add prototype.
3922 (md_elf_section_type): Define.
3924 2004-10-01 Bill Farmer <Bill@the-farmers.freeserve.co.uk>
3926 * config/tc-pdp11.c (md_apply_fix3): Change to sign of the SOB
3927 instruction's offset.
3929 2004-10-01 Adam Nemet <anemet@lnxw.com>
3931 * (TARGET_FORMAT): Remove LynxOS COFF definition.
3933 2004-10-01 Ravi Ramaseshan <ravi.ramaseshan@codito.com>
3935 * config/tc-arc.c (tc_gen_reloc): Don't assume fixP->fx_addsy is an
3936 asymbol *, instead use symbol_get_bfdsym.
3938 2004-09-30 Linus Nielsen Feltzing <linus@haxx.se>
3940 * config/tc-m68k.c (select_control_regs): Add mcf5249.
3942 2004-09-30 Paul Brook <paul@codesourcery.com>
3944 * config/tc-arm.c (do_smi, do_nop): New functions.
3945 (insns): Add ARMv6ZK instructions.
3946 (md_apply_fix3): Handle BFD_RELOC_ARM_SMI.
3947 (tc_gen_reloc): Ditto.
3948 (arm_cpus): Add mpcore and arm1176.
3949 (arm_archs): Add armv6{k,z,zk}.
3950 * doc/c-arm.texi: Document new cores and architectures.
3952 2004-09-30 Nick Clifton <nickc@redhat.com>
3954 * config/tc-arm.c: Use ISO C90 formatting.
3956 2004-09-30 Vladimir Ivanov <vladitx@nucleusys.com>
3958 * config/tc-arm.c (mav_reg_required_here): Allow REG_TYPE_CN
3959 as alternative when REG_TYPE_MVF, REG_TYPE_MVD, REG_TYPE_MVFX or
3960 REG_TYPE_MVDX is expected.
3962 2004-09-29 Marc Bevand <m.bevand@gmail.com>
3964 * doc/c-i386.texi (i386-Mnemonics): Fix typo.
3966 2004-09-21 James E Wilson <wilson@specifixinc.com>
3968 * config/tc-ia64.c (ENCODED_PSP_OFFSET): New.
3969 (output_rp_psprel, output_pfs_psprel, output_preds_psprel,
3970 output_spill_base, output_unat_psprel, output_lc_psprel,
3971 output_fpsr_psprel, output_priunat_psprel, output_bsp_psprel,
3972 output_bsprestore_psprel, output_rnat_psprel, output_spill_psprel,
3973 output_spill_psprel_p): Use it.
3975 2004-09-20 Tomer Levi <Tomer.Levi@nsc.com>
3977 * config/tc-crx.c (handle_LoadStor): New function.
3978 Handle load/stor unique instructions before parsing.
3980 2004-09-17 Paul Brook <paul@codesourcery.com>
3982 * config/tc-arm.c (s_arm_rel31): New funciton.
3983 (md_pseudo_table): Add .rel31.
3984 (md_apply_fix3): Handle BFD_RELOC_ARM_TARGET2,
3985 BFD_RELOC_32_PCREL and BFD_RELOC_ARM_PREL31.
3986 (tc_gen_reloc): Handle BFD_RELOC_ARM_PREL31 and BFD_RELOC_ARM_TARGET2.
3987 (arm_fix_adjustable): Return 0 for BFD_RELOC_ARM_TARGET2.
3988 (arm_parse_reloc): Add (target2).
3990 2004-09-17 Alan Modra <amodra@bigpond.net.au>
3992 * Makefile.am: Run "make dep-am".
3993 * Makefile.in: Regenerate.
3994 * aclocal.m4: Regenerate.
3995 * configure: Regenerate.
3996 * doc/Makefile.in: Regenerate.
3997 * po/POTFILES.in: Regenerate.
3998 * po/gas.pot: Regenerate.
4000 2004-09-14 Hideki IWAMOTO <h-iwamoto@kit.hi-ho.ne.jp>
4002 * config/tc-mmix.c [!LLONG_MIN]: Correct #elsif to #elif.
4003 [!LLONG_MAX]: Ditto.
4005 2004-09-13 Paul Brook <paul@codesourcery.com>
4007 * config/tc-arm.c: Rename RELABS to TARGET1.
4009 2004-09-13 Alan Modra <amodra@bigpond.net.au>
4011 * messages.c (as_internal_value_out_of_range): Cast values passed
4012 to as_bad_where or as_warn_where to proper type.
4014 2004-09-11 Theodore A. Roth <troth@openavr.org>
4016 * config/tc-avr.c: Add support for
4017 atmega48, atmega88, atmega168, attiny13, attiny2313, at90can128.
4019 2004-09-09 Alan Modra <amodra@bigpond.net.au>
4021 * dw2gencfi.c (select_cie_for_fde): When separating CIE out
4022 from FDE, treat a CFI_escape as we do a DW_CFA_advance_loc.
4024 2004-09-08 Paul Brook <paul@codesourcery.com>
4026 * config/obj-elf.c (obj_elf_section_type): Handle init_array,
4027 fini_array and preinit_array section types.
4028 * config/tc-ia64.c (ia64_elf_section_type): Remove init_array
4029 and fini_array.
4030 * doc/as.texinfo: Document extra section types.
4032 2004-09-02 Mark Mitchell <mark@codesourcery.com>
4034 * Makefile.am (TARG_ENV_HFILES): Add te-symbian.h.
4035 * Makefile.in: Regenerated.
4036 * configure.in: Set em for arm*-*-symbianelf*.
4037 * configure: Regenerated.
4038 * config/tc-arm.c (elf32_arm_target_format): Use Symbian target
4039 vectors when appropriate.
4040 * config/te-symbian.h: New file.
4042 2004-09-03 Tomer Levi <Tomer.Levi@nsc.com>
4044 * config/tc-crx.c (gettrap): Exception vector can be case
4045 insensitive.
4046 (process_label_constant): Fix a 32-bit displacement bug in branch
4047 instructions.
4048 (get_operandtype) : Bug fix, wrong operand was used.
4049 (process_label_constant): Initialize relocation type to
4050 BFD_RELOC_NONE
4052 2004-09-01 Richard Earnshaw < reanrsha@arm.com>
4054 * tc-arm.c (arm_cpus, arm_fpus): Allow <cpu>-s as well as <cpu>s
4055 for synthesizable cores.
4057 * doc/c-arm.texi (ARM Options): Document canonical names of CPUs.
4059 2004-08-25 Dmitry Diky <diwil@spec.ru>
4061 * config/tc-msp430.c: Clean-up the code.
4062 (md_relax_table): New relax table.
4063 (mcu_types): Sort MCU types.
4064 (md_pseudo_table): Add .profiler pseudo handler.
4065 (pow2value): New function.
4066 (msp430_profiler): New function.
4067 (msp430_operands): Add new insns handlers.
4068 (msp430_srcoperand): Add register operand handler, allow complex
4069 expressions.
4070 (md_estimate_size_before_relax): Rewritten.
4071 (md_convert_frag): Rewritten.
4072 (msp430_relax_frag): New function.
4073 * config/tc-msp430.h (md_relax_frag): define macro
4074 * doc/c-msp430.texi: Update information.
4076 2004-08-24 Nick Clifton <nickc@redhat.com>
4078 * as.c (std_shortopts): Allow -g to take an optional argument.
4079 (parse_args): Pass any switch starting with -g on to the backend
4080 for parsing.
4082 2004-08-18 Mark Mitchell <mark@codesourcery.com>
4084 * configure.in (arm*-*-symbianelf*): New target.
4085 (arm*-*-eabi*): Likewise.
4086 * configure: Regenerated.
4088 2004-08-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4089 * config/tc-mips.c (append_insn): Handle delay slots in branch likely
4090 correctly.
4092 2004-08-18 Jakub Jelinek <jakub@redhat.com>
4094 * config/tc-ia64.c (start_unwind_section): Add linkonce_empty
4095 argument, don't do anything if current section is not
4096 .gnu.linkonce.t.* and linkonce_empty is set.
4097 (generate_unwind_image, dot_endp): Adjust callers, call
4098 start_unwind_section (*, 1) if nothing will be put into the
4099 section.
4101 2004-08-17 Nick Clifton <nickc@redhat.com>
4103 * as.c (MD_DEBUG_FORMAT_SELECTOR): Provide default definition.
4104 (show_usage): Add -g.
4105 (std_longopts): Add --gen-debug. Alpha sort the table.
4106 (parse_args): Print an error message if a switch is not handled.
4107 Handle the -g switch, calling md_debug_format_selector() if
4108 necessary.
4109 * NEWS: Mention new feature.
4110 * doc/as.texinfo: Document new switch.
4111 * doc/internals.texi: Document behaviour of md_parse_option.
4113 * config/tc-arm.c (md_parse_option): Do not issue an error message
4114 if the switch is not recognised.
4115 * config/tc-m68k.c (md_parse_option): Likewise.
4116 * config/tc-pdp11.c (md_parse_option): Likewise.
4117 * config/tc-v850.c (md_parse_option): Likewise.
4119 * as.h: Fix up formatting.
4120 * tc.h: Likewise.
4122 2004-08-16 Nick Clifton <nickc@redhat.com>
4124 * macro.c (macro_set_alternate): Use ISO C90 formatting.
4126 * configure.in: Sort architecture based tables alphabetically.
4127 * configure: Regenerate.
4129 2004-08-16 Alan Modra <amodra@bigpond.net.au>
4131 * config/tc-ppc.c (tc_ppc_regname_to_dw2regnum <regnames>): Replace
4132 { "cc", 68 }, with { "cr", 70 }.
4134 2004-08-13 Jan Beulich <jbeulich@novell.com>
4135 Nick Clifton <nickc@redhat.com>
4137 * as.c: Add and handle new --alternate command line option.
4138 * macro.c (macro_set_alternate): New.
4139 * macro.h (macro_set_alternate): Declare.
4140 * read.c: Add and handle new .altmacro and .noaltmacro directives.
4141 * doc/as.texinfo: Document new command line option and pseudo-ops
4142 as well as insert documentation originating from gasp about
4143 alternate macro syntax.
4144 * NEWS: Mention new command line option and pseudo-ops.
4146 2004-08-10 Mark Mitchell <mark@codesourcery.com>
4148 * expr.c (operand): Handle the "~", "-", and "!" operators applied
4149 to bignums.
4151 2004-08-06 Paul Brook <paul@codesourcery.com>
4153 * config/tc-arm.c (md_apply_fix3, tc_gen_reloc, arm_parse_reloc):
4154 Handle new relocations.
4155 * include/elf/arm.h (elf_arm_reloc_type): Add new EABI relocations.
4157 2004-08-05 Bob Wilson <bob.wilson@acm.org>
4159 * write.c (relax_segment): Use was_address instead of address when
4160 setting fr_fix field for align frag due to backwards .org.
4162 2004-07-29 Alexandre Oliva <aoliva@redhat.com>
4164 Introduce SH2a support.
4165 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
4166 * config/tc-sh.c (get_specific): Change arch_sh2a_up to
4167 arch_sh2a_nofpu_up.
4168 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
4169 * config/tc-sh.c (md_parse_option): Add sh2a-nofpu ISA handling.
4170 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
4171 * config/tc-sh.c (sh_elf_final_processing): Move sh2a recognition
4172 to end of conditional expression.
4173 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
4174 * config/tc-sh.c: Add sh2a-nofpu support.
4175 2003-12-29 DJ Delorie <dj@redhat.com>
4176 * tc-sh.c: Add sh2a support.
4177 (parse_reg): Add tbr.
4178 (parse_at): Support @@(disp,tbr).
4179 (get_specific): Support sh2a opcodes.
4180 (insert4): New, for 4 byte relocs.
4181 (build_Mytes): Support sh2a opcodes.
4182 (md_apply_fix3_Mytes): Support sh2a opcodes.
4183 2003-12-02 Michael Snyder <msnyder@redhat.com>
4184 * config/tc-sh.c (md_parse_option): Handle sh2a.
4185 (sh_elf_final_processing): Ditto.
4187 2004-07-27 Jason Thorpe <thorpej@wasabisystems.com>
4189 * config/tc-hppa.h (TARGET_FORMAT): Set to "elf32-hppa-netbsd"
4190 for TE_NetBSD.
4192 2004-07-27 Alan Modra <amodra@bigpond.net.au>
4194 * config/tc-ppc.c (ppc_frob_file_before_adjust): Warn if .toc too big.
4195 (ppc_arch): Expand comment.
4197 2004-07-27 Tomer Levi <Tomer.Levi@nsc.com>
4199 * config/tc-crx.c: Support evaluating the difference between two
4200 symbols.
4201 * config/tc-crx.h: Likewise.
4203 2004-07-26 H.J. Lu <hongjiu.lu@intel.com>
4205 * config/tc-ia64.c (start_unwind_section): Set the linked-to
4206 section.
4207 (ia64_elf_section_change_hook): Set the linked-to section for
4208 SHT_IA_64_UNWIND.
4210 2004-07-26 Dmitry Diky <diwil@spec.ru>
4212 * config/tc-msp430.c: Add new subtargets: msp430x1610,
4213 msp430x1611, msp430x1612, msp430x415, msp430x417, msp430xG437,
4214 msp430xG438, msp430xG439.
4216 2004-07-25 Daniel Jacobowitz <dan@debian.org>
4218 * doc/as.texinfo (Section, PushSection): Correct documentation
4219 for ELF.
4221 2004-07-21 Jan Beulich <jbeulich@novell.com>
4223 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
4224 permissible for the selected instruction suffix.
4225 (match_template): Don't permit 64-bit general purpose operands in
4226 32-bit mode.
4227 (finalize_imm): Permit 64-bit immediates.
4228 (build_modrm_byte): Don't treat 32-bit addressing in 64-bit mode
4229 specially except for the width of the used base and/or index
4230 registers. For 32-bit displacements, use sign-extended
4231 relocations only when using 64-bit addressing.
4232 Force zero displacement on rip-relative addressing when there is
4233 no other displacement.
4234 (i386_index_check): Don't treat 32-bit addressing in 64-bit mode
4235 specially except for the width of the used base and/or index
4236 registers.
4237 (parse_register): Disallow Reg64 registers in 32-bit mode.
4239 * config/tc-i386.c: For DefaultSize instructions, don't guess a 'q'
4240 suffix if the instruction doesn't support it.
4242 2004-07-20 Maciej W. Rozycki <macro@linux-mips.org>
4244 * config/tc-mips.c (append_insn): Handle constant expressions with
4245 no associated relocation.
4246 (mips_ip): Cancel the expression after use for the Q format
4247 specifier.
4248 (parse_relocation): Return no relocation for unsupported
4249 operators.
4250 (my_getSmallExpression): Return no relocation if no relocation
4251 operators are used.
4253 2004-07-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4255 * config/obj-som.c (adjust_stab_sections): Add prototype.
4256 (obj_som_compiler, obj_som_version, obj_som_copyright,
4257 adjust_stab_sections): Add ATTRIBUTE_UNUSED to unused arguments.
4258 * config/tc-hppa.c (update_subspace): Likewise.
4259 (is_defined_subspace): Amplify comment.
4260 * config/obj-som.h (som_frob_file): Add prototype.
4262 2004-07-19 Christopher Faylor <cgf@timesys.com>
4263 H.J. Lu <hongjiu.lu@intel.com>
4265 * subsegs.c (section_symbol): Don't create a new segment when
4266 existing segment is undefined.
4268 2004-07-16 Richard Earnshaw <rearnsha@arm.com>
4270 * config/tc-arm.c: Include include/opcode/arm.h.
4271 (ARM_EXT_*, ARM_ARCH_*, ARM_ANY, ARM_ALL, COPROC_ANY): Delete.
4272 (FPU_FPA_EXT_* FPU_VFP_EXT_*, FPU_ANY, FPU_NONE, FPU_MAVERICK): Delete.
4273 (FPU_ARCH_*): Delete.
4274 * Makefile.am: Update dependencies.
4275 * Makefile.in: Regenerate.
4277 2004-07-15 Nick Clifton <nickc@redhat.com>
4279 * configure.in: Accept armbe as a big-endian arm configuration.
4280 * configure: Regenerate.
4282 2004-07-13 Thomas Nystrom <thn@saeab.se>
4284 * config/tc-i386.c (T_SHIFTOP): New constant.
4285 (intel_e05_1): Handle '&', '|' and T_SHIFTOP.
4286 (intel_el1): Handle '~'.
4287 (intel_get_token): Handle '<>', '&', '|' and '~'.
4289 2004-07-13 Nick Clifton <nickc@redhat.com>
4291 (md_assemble): Remove spurious newline from end of as_bad error
4292 message.
4293 (intel_e05_1): Likewise.
4294 (intel_e11): Likewise.
4295 (intel_match_token): Likewise.
4297 2004-07-11 Andreas Schwab <schwab@suse.de>
4299 * config/tc-m68k.c: Convert to C90. Remove redundant
4300 declarations. Indentation fixup.
4301 [M68KCOFF]: Include "obj-coff.h" instead of declaring
4302 obj_coff_section ourselves.
4304 2004-07-09 James E Wilson <wilson@specifixinc.com>
4306 * config/tc-ia64.c (default_big_endian): New.
4307 (dot_byteorder, md_begin): Use it.
4308 (md_parse_option): Set it.
4310 2004-07-09 Nick Clifton <nickc@redhat.com>
4312 * configure.in: Change sh-sybmian-elf to sh-*-symbianelf.
4313 * configure: Regenerate.
4314 * NEWS: Change sh-sybmian-elf to sh-*-symbianelf.
4315 * config/tc-sh.c (sh_elf_final_processing): Use renamed version of
4316 sh_find_elf_flags if necessary.
4318 2004-07-08 Richard Sandiford <rsandifo@redhat.com>
4320 * config/tc-mips.c (mips_fix_adjustable): If the full addend is
4321 going to be split into more than one in-place addend, return 0
4322 for relocations against mergeable sections. Associate comments
4323 with code.
4325 2004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
4327 * Makefile.am (CPU_TYPES): Add crx.
4328 (TARGET_CPU_CFILES): Add config/tc-crx.c.
4329 (TARGET_CPU_HFILES): Add config/tc-crx.h.
4330 (DEPTC_crx_elf): New target.
4331 (DEPOBJ_crx_elf): Likewise.
4332 (DEP_crx_elf): Likewise.
4333 * Makefile.in: Regenerate.
4334 * configure.in: Add crx* target.
4335 * configure: Regenerate.
4336 * config/tc-crx.c: New file.
4337 * config/tc-crx.h: New file.
4338 * NEWS: Mention new target.
4340 2004-07-06 Nick Clifton <nickc@redhat.com>
4342 * config.in: Undefine TARGET_SYMBIAN by default.
4343 * configure.in:
4344 * configure: Regenerate. Add sh-symbian-elf target. If
4345 selected define TARGET_SYMBIAN.
4346 * config/tc-sh.h (TARGET_FORMAT): Select a Symbian target
4347 format if TARGET_SYMBIAN has been defined.
4349 * output-file.c (output_file_create): Report the target format
4350 chosen when bfd_openw reports that it is invalid.
4352 * config/obj-coff.c (coff_pseudo_table): Only define the weak
4353 pseudo for BFD based assemblers.
4355 2004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
4357 gas:
4358 * config/tc-sh.c (md_assemble): Change isspace to ISSPACE.
4359 (md_parse_option): Remove redundant -isa testing.
4360 Make bfd_arch variable const.
4361 (md_show_usage): Make bfd_arch variable const.
4363 2004-07-03 James E Wilson <wilson@specifixinc.com>
4365 * config/tc-ia64.c (emit_one_bundle): Check and set insn_addr.
4366 * config/tc-ia64.h (md_frag_check): Define.
4368 2004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
4370 * config/obj-coff.c (obj_coff_weak): New .weak syntax for PE weak
4371 externals.
4372 * doc/as.texinfo (Weak): Document PE weak symbols.
4374 2004-07-03 Richard Sandiford <rsandifo@redhat.com>
4376 * config/tc-mips.c (HAVE_IN_PLACE_ADDENDS): New macro.
4377 (reloc_needs_lo_p): Only return true if HAVE_IN_PLACE_ADDENDS.
4378 (mips_frob_file): Rework so that only a single pass through the
4379 relocs is needed. Allow %lo()s to have higher offsets than their
4380 corresponding %hi()s or %got()s.
4382 2004-07-02 Nick Clifton <nickc@redhat.com>
4384 * config/tc-arm.c (md_apply_fix3:BFD_RELOC_ARM_IMMEDIATE): Do not
4385 allow values which have come from undefined symbols.
4386 Always consider this fixup to have been processed as a reloc
4387 cannot be generated for it.
4389 2004-07-02 Alan Modra <amodra@bigpond.net.au>
4391 * frags.h (struct frag): Add has_code and insn_addr fields.
4392 * write.c (cvt_frag_to_fill): Invoke md_frag_check.
4393 * config/tc-ppc.c (md_assemble): Check and set insn_addr.
4394 * config/tc-ppc.h (md_frag_check): Define.
4396 2004-06-28 Maciej W. Rozycki <macro@linux-mips.org>
4398 * doc/Makefile.am (info): Rename goal to...
4399 (info-local): ... this, to preserve implicit dependencies.
4400 * doc/Makefile.in: Regenerate with automake 1.8.5.
4402 2004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
4404 * config/tc-m32r.c (md_convert_frag): Changed for @PLT.
4405 (m32r_cgen_record_fixup_exp): Changed for @GOTOFF, @GOT.
4406 (m32r_fix_adjustable): Changed for @GOTOFF, @GOT, @PLT.
4407 (tc_gen_reloc): Likewise.
4408 (m32r_end_of_match): Add for @GOTOFF, @GOT, @PLT.
4409 (m32r_parse_name): Likewise.
4410 (m32r_cgen_parse_fix_exp): Likewise.
4411 * config/tc-m32r.h (md_parse_name): Define for @GOTOFF, @GOT, @PLT.
4412 (O_PIC_reloc): Likewise.
4413 (TC_CGEN_PARSE_FIX_EXP): Likewise..
4414 * cgen.c (gas_cgen_parse_operand): Add TC_CGEN_PARSE_FIX_EXP
4415 for @GOTOFF, @GOT, @PLT.
4417 2004-06-21 Jan Beulich <jbeulich@novell.com>
4419 * gas/symbols.c: While discarding ordinary local absolute symbols
4420 when --strip-local-absolute is in effect, retain file symbols.
4422 2004-06-20 Andreas Schwab <schwab@suse.de>
4424 * config/tc-m68k.c (mri_chip): Replace current_chip, not augment.
4425 (md_parse_option): Likewise.
4427 2004-06-17 Jan Beulich <jbeulich@novell.com>
4429 * config/tc-i386.c: Deal with LEX_QM the same way as with LEX_AT.
4430 * config/te-netware.h: New file.
4431 * config/te-ppcnw.h: Delete: Obsolete.
4432 * configure.in: Eliminate ill NetWare targets. Make generic
4433 NetWare target use proper emulation.
4434 * Makefile.am: Eliminate reference to obsolete te-ppcnw.h, add
4435 reference to new te-netware.h.
4436 * configure: Regenerate.
4437 * Makefile.in: Regenerate.
4439 2004-06-15 Martin Schwidefsky <schwidefsky@de.ibm.com>
4441 * config/tc-s390.c (s390_insn): Avoid incorrect signed/unsigned
4442 comparison in .insn pseudo operation.
4444 2004-06-15 Alan Modra <amodra@bigpond.net.au>
4446 * config/obj-coff.c (coff_adjust_section_syms): Use
4447 bfd_get_section_size instead of bfd_get_section_size_before_reloc.
4448 (coff_frob_section): Likewise.
4449 * config/tc-mips.c (md_apply_fix3): Likewise.
4450 * config/obj-elf.c (elf_frob_file): Use bfd_set_section_size.
4451 (elf_frob_file_after_relocs): Likewise.
4453 2004-06-10 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4455 * config/tc-hppa.c (log2): Rename to exact_log2.
4456 (pa_next_subseg): Delete unused function.
4457 (create_new_space): Mark unused arguments with ATTRIBUTE_UNUSED.
4458 (create_new_subspace): Likewise.
4460 Bug gas/213
4461 * config/tc-hppa.c (hppa_fix_adjustable): Allow reduction of fake
4462 labels. Fix warning.
4464 2004-05-28 DJ Delorie <dj@redhat.com>
4466 * config/tc-mn10300.h (tc_fix_adjustable): Define.
4467 * config/tc-mn10300.c (mn10300_fix_adjustable): Don't adjust debug
4468 or non-merged symbols.
4470 2004-05-28 H.J. Lu <hongjiu.lu@intel.com>
4472 * config/tc-ia64.c (remove_marked_resource): Save, clear and
4473 restore the old slot when inserting srlz.i/srlz.d.
4475 2004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
4477 * Makefile.am: Regenerate dependecies.
4478 * Makefile.in: Regenerate.
4479 * config/tc-sh.c (valid_arch): Make unsigned.
4480 (preset_target_arch): Likewise.
4481 (md_begin): Use new architecture flags system.
4482 (get_specific): Likewise.
4483 (assemble_ppi): Likewise.
4484 (md_assemble): Likewise. Also fix error check for bad opcodes.
4485 (md_parse_option): Likewise. Also generate -isa values according
4486 to the table in bfd/cpu-sh.c instead of just constants. Also
4487 allow <arch>-up ISA variants.
4488 (sh_elf_final_processing): Replace if-else chain with a call to
4489 sh_find_elf_flags().
4491 2004-05-28 Peter Barada <peter@the-baradas.com>
4493 * config/gc-m68k.c(m68k_ip): Convert mode 5 addressing
4494 with zero offset into mode 2 addressing to save a word.
4496 2004-05-27 H.J. Lu <hongjiu.lu@intel.com>
4498 * config/tc-ia64.c (ar_is_in_integer_unit): Removed.
4499 (ar_is_only_in_integer_unit): New.
4500 (ar_is_only_in_memory_unit): New.
4501 (generate_unwind_image): Silence gcc on 32bit host.
4502 (md_assemble): Use ar_is_only_in_integer_unit instead of
4503 ar_is_in_integer_unit. Check AR access.
4505 2004-05-27 Peter Barada <peter@the-baradas.com>
4507 * config/tc-m68k.c (md_begin): Sort the opcode table into
4508 alphabetical order.
4509 (m68k_compare_opcode): New function to do the sorting.
4511 2004-05-24 Peter Barada <peter@the-baradas.com>
4513 * config/m68k-parse.y(operand): Allow for MAC/EMAC mask
4514 addressing on MIT style operands.
4515 * config/m68k-parse.y(yylex): Allow '-&' for predecrement
4516 w/mask addressing.
4517 * config/tc-m68k.c(install_operand): Comment 'G' and 'H' type
4518 operands.
4520 2004-05-23 Alan Modra <amodra@bigpond.net.au>
4522 * expr.c (operand, operator): Don't reject '++' and '--'.
4524 2004-05-20 Richard Sandiford <rsandifo@redhat.com>
4526 * config/tc-mips.c (append_insn): Use ISA-encoded addresses in MIPS16
4527 dwarf tables.
4529 2004-05-17 Adam Nemet <anemet@lnxw.com>
4531 * configure.in: Add ppc-*-lynxos*. Update i386-*-lynxos* to ELF.
4532 * configure: Regenerate.
4534 2004-05-13 Paul Brook <paul@codesourcery.com>
4536 * dw2gencfi.c (output_cie): Handle dwarf3 format CIE entries.
4538 2004-05-13 Joel Sherrill <joel@oarcorp.com>
4540 * configure.in (or32-*-rtems*): Switch to elf.
4541 * configure: Regenerate.
4543 2004-05-13 Nick Clifton <nickc@redhat.com>
4545 * po/fr.po: Updated French translation.
4547 2004-05-11 Nick Clifton <nickc@redhat.com>
4549 * doc/as.texinfo (Section): Document G and T flags to .section
4550 directive. Document the extra arguments that the G flag
4551 requires. Document the #tls flag.
4553 2004-05-11 H.J. Lu <hongjiu.lu@intel.com>
4555 * subsegs.c (section_symbol): Create a new section symbol if
4556 the existing one doesn't match.
4557 * symbols.c (symbol_set_bfdsym): Don't reset BFD section symbol.
4559 2004-05-07 Richard Sandiford <rsandifo@redhat.com>
4561 * config/tc-mips.c (append_insn, mips_emit_delays): Extend -mfix-vr4120
4562 to cope with VR4181A errata MD(1) and MD(4).
4564 2004-05-07 Brian Ford <ford@vss.fsi.com>
4566 * NEWS: Mention .secrel32 for pe[i]-i386.
4568 2004-05-07 Alexandre Oliva <aoliva@redhat.com>
4570 * config/tc-frv.h (MAX_MEM_FOR_RS_ALIGN_CODE): New.
4571 (HANDLE_ALIGN): New.
4573 2004-05-06 Daniel Jacobowitz <dan@debian.org>
4575 * Makefile.am (DIST_SUBDIRS): Define.
4576 * aclocal.m4: Regenerate with automake 1.8.4.
4577 * Makefile.in: Likewise.
4578 * doc/Makefile.in: Likewise.
4580 2004-05-06 David Mosberger-Tang <davidm@hpl.hp.com>
4582 * config/tc-ia64.c (dot_serialize): Declare.
4583 (dot_serialize): New function.
4584 (md_pseudo_table): Add ".serialize.data" and
4585 ".serialize.instruction" directives.
4587 2004-05-06 Nick Clifton <nickc@redhat.com>
4589 * messages (as_internal_value_out_of_range): Print a message about
4590 a value being out of range. Be consistent about whether the
4591 values are printed in decimal or hexadecimal.
4592 (as_warn_value_out_of_range): Generate a warning message about an
4593 out of range value.
4594 (as_bad_value_out_of_range): Generate an error message about an
4595 out of range value.
4596 * as.h: Prototype the new functions.
4597 * config/tc-alpha.c (insert_operand): Use new function.
4598 * config/tc-arc.c (arc_insert_operand): Likewise.
4599 * config/tc-mn10200.c (mn10200_insert_operand): Likewise.
4600 * config/tc-mn10300.c (mn10300_insert_operand): Likewise.
4601 * config/tc-ppc.c (ppc_insert_operand): Likewise.
4602 * config/tc-s390.c (s390_insert_operand): Likewise.
4603 * config/tc-v850.c (v850_insert_operand): Likewise.
4605 2004-05-05 Alexandre Oliva <aoliva@redhat.com>
4607 * configure.in: Set em=linux for frv-*-*linux*.
4608 * configure: Rebuilt.
4609 * config/tc-frv.h (TARGET_FORMAT): Use elf32-frvfdpic if...
4610 (frv_md_fdpic_enabled): New.
4611 * config/tc-frv.c (frv_md_fdpic_enabled): New.
4612 (DEFAULT_FDPIC): New.
4613 (frv_flags): Use DEFAULT_FDPIC.
4614 (frv_pic_flag): Likewise.
4615 (OPTION_NOPIC): New.
4616 (md_longopts): Add -mnopic.
4617 (md_parse_option): Handle it.
4618 (md_show_usage): Add -mfdpic and -mnopic.
4620 2004-05-05 Peter Barada <peter@the-baradas.com>
4622 * config/tc-m68k.c: Add find_cf_chip to print list of valid
4623 chips for invalid coldfire instructions, rename selectors
4624 for ColdFire sub-variants, add 521x,5249,547x,548x and aliases,
4625 add current_chip to track which chip is referred to(including save/restore),
4626 use current_chip to select control registers, not current_arch.
4627 (md_show_usage): Add new chips.
4628 * doc/c-m68k.texi: Document new command line switches.
4630 2004-05-05 Jakub Jelinek <jakub@redhat.com>
4632 * tc-s390.h (md_do_align, HANDLE_ALIGN): Remove.
4633 (NOP_OPCODE): Define.
4634 (s390_align_code): Remove prototype.
4635 * tc-s390.c (s390_align_code): Remove.
4637 2004-05-04 H.J. Lu <hongjiu.lu@intel.com>
4639 * config/tc-ia64.c (make_unw_section_name): Removed.
4640 (start_unwind_section): New function.
4641 (generate_unwind_image): Take const segT instead of const
4642 char *.
4643 (dot_handlerdata): Adjusted.
4644 (dot_endp): Likewise.
4646 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
4648 * config/obj-elf.c (obj_elf_change_section): Allow the
4649 ".note.GNU-stack" section has SHF_EXECINSTR.
4651 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
4653 * config/obj-elf.c (get_section): Return bfd_boolean.
4654 (obj_elf_change_section): Call bfd_get_section_by_name_if
4655 instead of bfd_map_over_sections.
4657 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
4659 * config/obj-elf.c (get_section): New function.
4660 (obj_elf_change_section): Support multiple sections with same
4661 name.
4663 2004-04-30 Nick Clifton <nickc@redhat.com>
4665 * config/tc-arm.c (create_register_alias): Fix typo checking for
4666 case sensitive register aliases.
4667 (co_proc_number): Use error message string in all_reg_maps[]
4668 array.
4669 (cp_reg_required_here): Likewise.
4670 (fp_reg_required_here): Likewise.
4672 2004-04-29 Brian Ford <ford@vss.fsi.com>
4674 * dwarf2dbg.c (dwarf2_finish): Add SEC_DEBUGGING to section flags.
4676 2004-04-28 Chris Demetriou <cgd@broadcom.com>
4678 * config/tc-mips.c (HAVE_32BIT_ADDRESSES, append_insn, macro_build)
4679 (load_address, macro, mips_ip, md_parse_option)
4680 (mips_force_relocation, mips_validate_fix, md_apply_fix3)
4681 (s_change_sec, pic_need_relax, tc_gen_reloc): Remove all
4682 embedded-PIC handling, and update comments.
4683 (SWITCH_TABLE): Remove.
4684 * config/tc-mips.h (DIFF_EXPR_OK): Delete.
4685 (enum mips_pic_level): Remove EMBEDDED_PIC.
4686 (EXTERN_FORCE_RELOC): Remove embedded-PIC handling.
4687 (TC_FORCE_RELOCATION): Update comment.
4688 * ecoff.c (ecoff_build_lineno): Add comment about some code that
4689 might be safe to remove now that MIPS embedded-PIC is gone.
4691 2004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4693 * config/obj-som.c (obj_som_init_stab_section): Add new arguments in
4694 call to obj_set_subsection_attributes.
4695 (obj_som_init_stab_section): Likewise.
4696 * config/tc-hppa.c (default_subspace_dict): Add comdat field.
4697 (pa_def_subspaces): Provide comdat default.
4698 (pa_subspace): Handle new "comdat" parameter. Set SEC_LINK_ONCE and
4699 not SEC_IS_COMMON if section is comdat, common or dup_common. Update
4700 calls to create_new_subspace and update_subspace to pass comdat flag.
4701 (create_new_subspace, update_subspace): Add new comdat argument. Use
4702 it in calls to obj_set_subsection_attributes.
4703 * doc/c-hppa.texi (.subspa, .nsubspa): Document new comdat parameter
4704 and use of comdat, common and dup_comm parameters.
4706 2004-04-26 H.J. Lu <hongjiu.lu@intel.com>
4708 * config/obj-elf.c (obj_elf_change_section): Check if the old
4709 group name is NULL before comparison.
4711 2004-04-23 Chris Demetriou <cgd@broadcom.com>
4713 * config/tc-mips.h (mips_dwarf2_addr_size): Prototype.
4715 2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4717 * config/tc-mips.c (s_mipsset): Set default CPU type for .set mipsN.
4719 2004-04-23 Chris Demetriou <cgd@broadcom.com>
4721 * config/tc-mips.c (md_longopts): Remove -membedded-pic option.
4722 (OPTION_MEMBEDDED_PIC): Remove.
4723 (OPTION_TRAP, OPTION_BREAK, OPTION_EB, OPTION_EL)
4724 (OPTION_FP32, OPTION_GP32, OPTION_CONSTRUCT_FLOATS)
4725 (OPTION_NO_CONSTRUCT_FLOATS, OPTIONS_FP64, OPTION_GP64)
4726 (OPTION_RELAX_BRANCH, OPTION_NO_RELAX_BRANCH)
4727 (OPTION_ELF_BASE): Renumber.
4728 (md_parse_option): Remove OPTION_MEMBEDDED_PIC handling.
4729 (md_show_usage): Remove mention of -membedded-pic.
4730 * doc/as.texinfo: Remove mention of -membedded-pic.
4732 2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4734 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Remove.
4735 * config/tc-mips.c (RDATA_SECTION_NAME, mips_target_format): Remove
4736 a.out support.
4737 (md_begin, mips_ip, md_parse_option, s_change_sec, s_option,
4738 s_abicalls, nopic_need_relax, tc_gen_reloc): Remove uses of
4739 USE_GLOBAL_POINTER_OPT.
4741 2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4743 * config/tc-mips.c (macro): One more use of load_delay_nop.
4745 2004-04-22 Atsushi Nemoto <anemo@mba.ocn.ne.jp>
4747 * config/tc-mips.c (load_delay_nop): New function.
4748 (load_address, macro): Use load_delay_nop() to build a nop
4749 which can be omitted with gpr_interlocks.
4751 2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4753 * config/tc-mips.c (hilo_interlocks, gpr_interlocks,
4754 cop_interlocks): Remove superfluous CPU entries.
4756 2004-04-22 Paul Brook <paul@codesourcery.com>
4758 * config/tc-arm.c (mav_parse_offset): Value must be multiple of 4.
4760 2004-04-22 Peter Barada <peter@the-baradas.com>
4762 * NEWS: Added support for EMAC instructions and MAC/EMAC
4763 Motorola syntax.
4764 * config/m68k-parse.h: Add ACC[123], ACCEXT{01,23}, MAC/EMAC
4765 scale factor tokens, trailing_ampersand to mark mask addressing
4766 for MAC/EMAC instructions.
4767 * config/m68k-parse.y: Add options_ampersand clause, '<<',
4768 '>>'.
4769 (yylex): Handle '>', '<', and '&' following '+'.
4770 * config/tc-m68k.c: Set mcfmac/mcfemac on appropriate ColdFire
4771 architectures in archs[].
4772 (m68k-ip): Add '4', 'e', 'g', 'i', cases to handle mask addressing
4773 for MAC/EMAC instructions, ACC[0123], ACCEXT{01,23}, and '<<'/'>>'
4774 respectively.
4775 (m68k_ip): Handle trailing '&' on MAC/EMAC insns.
4776 (install_operand): Fix 'n' case, Add 'F', 'f', 'G', 'H', 'I', ']'
4777 cases.
4778 Add EMAC operands to init_table[].
4780 2004-04-22 Bruno De Bus <bdebus@elis.ugent.be>
4782 * config/tc-arm.h (enum mstate): Move here, add MAP_UNDEFINED
4783 state.
4784 (TC_SEGMENT_INFO_TYPE): Define to enum mstate.
4785 * config/tc-arm.c (enum mstate): Delete from here.
4786 (mapping_state): Remove the static mapstate variable and instead
4787 store the state in the segment. This allows a per-section mapping
4788 state. Handle and ignore MAP_UNDEFINED states.
4789 (arm_elf_change_section): Get the current mapping state from the
4790 new section.
4791 (s_ltorg): Set the mapping state to MAP_DATA.
4792 (arm_cleanup): Use arm_elf_change_section to get the mapping state
4793 for each pool as it is emitted.
4795 2004-04-22 Nick Clifton <nickc@redhat.com>
4797 * config/tc-arm.h: Formatting tidy ups.
4799 2004-04-20 Chris Demetriou <cgd@broadcom.com>
4801 * NEWS: Note that MIPS -membedded-pic option is deprecated.
4803 2004-04-20 DJ Delorie <dj@redhat.com>
4805 * config/tc-i386.h [TE_PE] (TC_CONS_FIX_NEW): Define.
4806 * config/tc-i386.c (md_pseudo_table) [TE_PE]: Add "secrel32".
4807 [TE_PE] (O_secrel): Define.
4808 [TE_PE] (x86_pe_cons_fix_new): New.
4809 [TE_PE] (pe_directive_secrel): Likewise.
4810 (tc_gen_reloc) [TE_PE]: Support BFD_RELOC_32_SECREL.
4812 2004-04-19 Eric Christopher <echristo@redhat.com>
4814 * config/tc-mips.c (mips_dwarf2_addr_size): Revert part
4815 of previous patch for fix in gcc.
4817 2004-04-19 Jakub Jelinek <jakub@redhat.com>
4819 * config/tc-xtensa.c (xg_assembler_literal): Fix a typo.
4821 2004-04-19 Nathan Sidwell <nathan@codesourcery.com>
4823 * read.c (do_align): Call md_flush_pending_output, if defined.
4825 2004-04-16 Alan Modra <amodra@bigpond.net.au>
4827 * expr.c (operand): Correct checks for ++ and --.
4829 2004-04-14 H.J. Lu <hongjiu.lu@intel.com>
4831 * config/tc-generic.c: Add some comments.
4833 2004-04-14 Richard Sandiford <rsandifo@redhat.com>
4835 * doc/c-mips.texi (-m{no-,}fix-vr4120): Renamed from
4836 -{no-}mfix-vr4122-bugs.
4837 * config/tc-mips.c (mips_fix_vr4120): Renamed from mips_fix_4122_bugs.
4838 (append_insn, mips_emit_delays): Update accordingly.
4839 (OPTION_FIX_VR4120, OPTION_NO_FIX_VR4120): Renamed from *VR4122.
4840 (md_longopts): Change -{no-,}mfix-vr4122-bugs to -m{no-,}fix-vr4120.
4841 (md_parse_option): Update after above changes.
4842 (md_show_usage): Add -mfix-vr4120.
4844 2004-04-13 Bob Wilson <bob.wilson@acm.org>
4846 * doc/as.texinfo (Sub-Sections): Conditionalize COFF-specific use
4847 of .section directive; add a reference to the ELF .subsection
4848 directive.
4850 2004-04-13 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
4852 * config/tc-m32r.c (md_assemble): Fixed infinite loop bug
4853 in parallel.
4855 2004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4857 * Makefile.am: Remove mips from aout targets.
4858 * Makefile.in: Regenerate.
4859 * configure.in: Remove mips-dec-bsd* target.
4860 * configure: Regenerate.
4862 2004-04-07 Alan Modra <amodra@bigpond.net.au>
4864 PR 96
4865 * config/tc-ppc.c (ppc_elf_suffix): Add valid32 and valid64 fields
4866 to struct map_bfd. Adjust MAP macro, and define MAP32, MAP64.
4867 Update "mapping". Restrict some @ modifiers to 32 bit.
4869 2004-04-01 Asgari Jinia <asgarij@kpitcummins.com>
4870 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
4872 * config/tc-sh.c (dont_adjust_reloc_32): New variable.
4873 (sh_fix_adjustable): Avoid adjusting BFD_RELOC_32 when
4874 dont_adjust_reloc_32 is set.
4875 (md_longopts): Add option -renesas.
4876 (md_parse_option, md_show_usage): Likewise.
4877 * doc/c-sh.texi: Likewise.
4879 2004-04-01 Dave Korn <dk@artimi.com>
4881 * config/tc-dlx.c (md_assemble): set fx_no_overflow flag for
4882 hi16 and lo16 fixS structs.
4883 (md_assemble): generate bit_fixS for RELOC_DLX_LO16 in
4884 exactly the same way as for RELOC_DLX_REL16.
4885 (machine_ip): properly respect LO flag in the_insn and
4886 output RELOC_DLX_LO16 rather than RELOC_DLX_16.
4887 (md_apply_fix3): apply RELOC_DLX_LO16.
4889 2004-03-30 Stan Shebs <shebs@apple.com>
4891 Remove long-obsolete MPW support.
4892 * mpw-config.in, mpw-make.sed, mac-as.r: Remove files.
4893 * configure.in: Remove mention of ppc-*-mpw* config.
4894 * configure.in: Likewise.
4896 2004-03-30 Nick Clifton <nickc@redhat.com>
4898 * config/tc-arm.c (meabi_flags): Make its use conditional upon
4899 OBJ_ELF being defined.
4901 2004-03-27 Alan Modra <amodra@bigpond.net.au>
4903 * config/obj-aout.c (obj_aout_type): Remove #ifdef BFD_ASSEMBLER code.
4905 2004-03-23 Paul Brook <paul@codesourcery.com>
4907 * config/tc-arm.c (meabi_flags): New variable.
4908 (arm_parse_eabi): New function.
4909 (md_begin): Set flags for EABI v3.
4910 (arm_eabis): Add.
4911 (arm_long_opts): Add meabi.
4912 * doc/as.texinfo <ARM>: Document -meabi.
4913 * doc/c-arm.texi: Ditto.
4915 2004-03-22 Bob Wilson <bob.wilson@acm.org>
4917 * config/tc-xtensa.c (xtensa_post_relax_hook): Create literal
4918 tables even when use_literal_section flag is not set.
4920 2004-03-22 Alan Modra <amodra@bigpond.net.au>
4922 * config/tc-sh.c: Remove trailing whitespace.
4924 2004-03-22 Hans-Peter Nilsson <hp@axis.com>
4926 * doc/c-cris.texi (CRIS-Opts): Document --no-mul-bug-abort,
4927 --mul-bug-abort and the default behavior.
4928 * config/tc-cris.c (cris_insn_kind): New member CRIS_INSN_MUL.
4929 (err_for_dangerous_mul_placement): New variable.
4930 (STATE_MUL, OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): New
4931 macros.
4932 (md_cris_relax_table): Have placeholder for STATE_MUL.
4933 (md_longopts): New options --mul-bug-abort and --no-mul-bug-abort.
4934 (cris_relax_frag) <case ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: New
4935 case doing nothing.
4936 (md_estimate_size_before_relax) <case ENCODE_RELAX (STATE_MUL,
4937 STATE_BYTE)>: Ditto.
4938 (md_convert_frag) <ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: Check
4939 alignment and position of this frag, emit error message if
4940 suspicious.
4941 (md_assemble): For a multiply insn and when checking it,
4942 transform the current frag into a special frag for that purpose.
4943 (md_parse_option) <case OPTION_MULBUG_ABORT_OFF, case
4944 OPTION_MULBUG_ABORT_ON>: Handle new options.
4946 2004-03-19 Bob Wilson <bob.wilson@acm.org>
4948 * config/tc-xtensa.c (mark_literal_frags): New function.
4949 (xtensa_move_literals): Call mark_literal_frags for all literal
4950 segments, including init and fini literal segments.
4951 (xtensa_post_relax_hook): Swap use of xt_insn_sec and xt_literal_sec.
4953 2004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4955 * tc-hppa.c (cons_fix_new_hppa): Check for PC relative base type.
4956 (pa_comm): Set BSF_OBJECT in symbol flags.
4958 2004-03-19 Alan Modra <amodra@bigpond.net.au>
4960 * Makefile.am: Run "make dep-am".
4961 * Makefile.in: Regenerate.
4962 * doc/Makefile.in: Regenerate.
4963 * config.in: Regenerate.
4964 * po/gas.pot: Regenerate.
4966 2004-03-18 Nathan Sidwell <nathan@codesourcery.com>
4968 * read.c (read_a_source_file): Use demand_empty_rest_of_line.
4969 (demand_empty_rest_of_line): Issue an error here.
4970 (ignore_rest_of_line): Silently skip to end.
4971 (demand_copy_string): Issue an error, not warning.
4972 (equals): Likewise.
4973 * config/obj-elf.c (obj_elf_section_name): Likewise.
4974 (obj_elf_section): Likewise.
4975 * config/tc-arc.c (arc_extoper): Remove bogus NULL checks.
4976 (arc_extinst): Likewise.
4977 * config/tc-ia64.c (dot_saveb): Use demand_empty_rest_of_line.
4978 (dot_spill): Likewise.
4979 (dot_unwabi): Likewise.
4980 (dot_prologue): Likewise.
4982 * expr.c (operand): Reject ++ and --.
4983 (operator): Likewise.
4985 2004-03-17 Kaz Kojima <kkojima@rr.iij4u.or.jp>
4987 * config/tc-sh.c: Include dw2gencfi.h.
4988 (sh_cfi_frame_initial_instructions): New function.
4989 (sh_regname_to_dw2regnum): Likewise.
4990 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Move to the end of
4991 file.
4992 (TARGET_USE_CFIPOP): Define.
4993 (tc_cfi_frame_initial_instructions): Likewise.
4994 (tc_regname_to_dw2regnum): Likewise.
4995 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT): Likewise.
4996 * Makefile.am: Update dependencies.
4997 * Makefile.in: Regenerate.
4999 2004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
5001 * configure.in: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
5002 * configure: Regenerate.
5004 2004-03-12 Bob Wilson <bob.wilson@acm.org>
5006 * read.c (s_leb128): Call md_flush_pending_output.
5008 2004-03-12 Michal Ludvig <mludvig@suse.cz>
5010 * config/tc-i386.c (output_insn): Handle PadLock instructions.
5011 * config/tc-i386.h (CpuPadLock): New define.
5012 (CpuUnknownFlags): Added CpuPadLock.
5014 2004-03-07 Andreas Schwab <schwab@suse.de>
5016 * doc/c-hppa.texi (HPPA Directives): Fix typo.
5018 2004-03-07 Richard Henderson <rth@redhat.com>
5020 * dw2gencfi.c (output_cie): Align length to 4 byte boundary.
5021 (cfi_finish): Likewise for fde.
5023 2004-03-05 H.J. Lu <hongjiu.lu@intel.com>
5025 * config/tc-ia64.c (md_assemble): Properly handle NULL
5026 align_frag.
5027 (ia64_handle_align): Don't abort if failed to add a stop bit.
5029 2004-03-04 H.J. Lu <hongjiu.lu@intel.com>
5031 * Makefile.in: Regenerated.
5032 * aclocal.m4: Likewise.
5033 * configure: Likewise.
5034 * doc/Makefile.in: Likewise.
5036 2004-03-03 H.J. Lu <hongjiu.lu@intel.com>
5038 * config/tc-ia64.c (dot_align): New.
5039 (ia64_do_align): Make it static.
5040 (md_pseudo_table): Use "dot_align" for "align".
5041 (ia64_md_do_align): Don't set align_frag here.
5042 (ia64_handle_align): Add a stop bit to the previous bundle if
5043 needed.
5045 * config/tc-ia64.h (ia64_do_align): Removed.
5047 2003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
5049 * config/tc-sh.c (md_parse_option): Add -isa=sh4-nofpu and
5050 -isa=sh4-nommu-nofpu options. Adjust help messages accordingly.
5051 (sh_elf_final_processing): Output BFD type sh4_nofpu if that is
5052 the most general type or the user specifically requested it.
5053 (md_assemble): Add a new error message for when an instruction
5054 is understood, but is not allowed due to an -isa option.
5056 2004-03-02 H.J. Lu <hongjiu.lu@intel.com>
5058 * config/tc-ia64.c (align_frag): New.
5059 (md_assemble): Set the tc_frag_data field in align_frag for
5060 IA64_OPCODE_FIRST instructions.
5061 (ia64_md_do_align): Set align_frag.
5062 (ia64_handle_align): Add a stop bit if needed.
5064 * config/tc-ia64.h (TC_FRAG_TYPE): New.
5065 (TC_FRAG_INIT): New.
5067 2004-03-01 Richard Sandiford <rsandifo@redhat.com>
5069 * config/tc-frv.c (fr400_audio): New variable.
5070 (md_parse_option, md_show_usage): Add -mcpu=fr405 and -mcpu=fr450.
5071 (md_parse_option): Set fr400_audio for -mcpu=fr400 and -mcpu=fr405.
5072 (target_implements_insn_p): New function.
5073 (md_assemble): Report an error if the processor doesn't implement
5074 the instruction.
5076 2004-02-27 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
5078 * config/tc-m32r.c (md_longopts): Added -no-bitinst option.
5079 (md_parse_option): Ditto.
5080 (OPTION_NO_SPECIAL_M32R): Added.
5081 (md_show_usage): Document it.
5082 (enable_speial_m32r): Changed a default value from 0 to 1.
5083 * doc/c-m32r.texi: Document the -no-bitinst option.
5085 2004-02-27 Nick Clifton <nickc@redhat.com>
5087 * config/tc-sh.c (get_operand): Revert previous delta.
5088 (tc_gen_reloc): Check for an unknown reloc type before processing
5089 the addend.
5091 2004-02-27 Hannes Reinecke <hare@suse.de>
5093 * config/tc-s390.c (s390_insn): Correct range check for opcode in
5094 .insn pseudo operation.
5096 2004-02-27 Anil Paranjpe <anilp1@kpitcummins.com>
5098 * config/tc-sh.c (get_operand): In case of #Imm, check has been
5099 added for wrong syntax.
5101 2004-02-26 Eric Christopher <echristo@redhat.com>
5103 * config/tc-mips.c (mips_dwarf2_addr_size): New.
5104 * config/tc-mips.h (DWARF2_ADDR_SIZE): Use.
5106 2004-02-26 Andrew Stubbs <andrew.stubbs@superh.com>
5108 * config/tc-sh.c (build_Mytes): Add REG_N_D and REG_N_B01
5109 nibble types to assembler.
5111 2004-02-25 Fred Fish <fnf@redhat.com>
5113 * config/tc-iq2000.c: Add missing \n\ in multiline string literal.
5115 2004-02-20 James E Wilson <wilson@specifixinc.com>
5117 * config/tc-ia64.c (slot_index): New arg before_relax. Use instead of
5118 finalize_syms.
5119 (fixup_unw_records): New arg before_relax. Pass to slot_index.
5120 (ia64_estimate_size_before_relax): New.
5121 (ia64_convert_frag): Pass 0 to fixup_unw_records. Add comment.
5122 (generate_unwind_image): Pass 1 to fixup_unw_records.
5123 * config/tc-ia64.h (ia64_estimate_size_before_relax): Declare.
5124 (md_estimate_size_before_relax): Call ia64_estimate_size_before_relax.
5126 2004-02-19 Jakub Jelinek <jakub@redhat.com>
5128 * stabs.c (generate_asm_file): Avoid warning about use of
5129 uninitialized variable.
5131 2004-02-18 David Mosberger <davidm@hpl.hp.com>
5133 * config/tc-ia64.c (ia64_flush_insns): In addition to prologue,
5134 body, and endp, allow unwind records which do not have a "t"
5135 (time/instruction) field.
5137 2004-02-17 Petko Manolov <petkan@nucleusys.com>
5139 * config/tc-arm.c (do_mav_dspsc_1): Correct offset of CRn.
5140 (do_mav_dspsc_2): Likewise.
5141 Fix accumulator registers move opcodes.
5143 2004-02-13 Hannes Reinecke <hare@suse.de>
5144 Jakub Jelinek <jakub@redhat.com>
5146 * dwarf2dbg.c (get_filenum): Do not read beyond allocated memory.
5148 2004-02-10 Steve Ellcey <sje@cup.hp.com>
5150 * config/tc-ia64.h (ia64_frob_symbol): New declaration.
5151 (tc_frob_symbol): New macro definition.
5152 * config/tc-ia64.c (ia64_frob_symbol): New routine.
5154 2004-02-09 Daniel Jacobowitz <drow@mvista.com>
5156 * config/tc-arm.c (md_begin): Mark .note.gnu.arm.ident as
5157 read-only.
5159 2004-02-09 Nathan Sidwell <nathan@codesourcery.com>
5161 * read.h (IGNORE_OPCODE_CASE): Do not define. Replace with ...
5162 (TC_CASE_SENSITIVE): ... this.
5163 * read.c: Replace IGNORE_OPCODE_CASE with TC_CASE_SENSITIVE.
5164 * doc/internals.texi (TC_CASE_SENSITIVE): Document.
5166 2004-02-06 James E Wilson <wilson@specifixinc.com>
5168 * config/tc-ia64.c (dot_endp): Delete call to output_endp.
5169 (generate_unwind_image): Re-add it here.
5171 2004-02-06 Nathan Sidwell <nathan@codesourcery.com>
5173 * dwarf2dbg.c (DWARF2_ADDR_SIZE): Remove trailing ';'
5174 * read.h (SKIP_WHITESPACE): Turn into an expression.
5175 * read.c (read_a_source_file): A pseudo is removed by having a
5176 NULL handler.
5178 2004-02-05 James E Wilson <wilson@specifixinc.com>
5180 * config/tc-ia64.c (output_endp): New.
5181 (count_bits): Delete.
5182 (ia64_flush_insns, process_one_record, optimize_unw_records): Handle
5183 endp unwind records.
5184 (fixup_unw_records): Handle endp unwind records. Delete code for
5185 shortening prologue regions not followed by a body record.
5186 (dot_endp): Call add_unwind_entry to emit endp unwind record.
5187 * config/tc-ia64.h (unw_record_type): Add endp.
5189 2004-02-03 James E Wilson <wilson@specifixinc.com>
5191 * config/tc-ia64.c (ia64_convert_frag): Call md_number_to_chars to
5192 fill padding bytes with zeroes.
5193 (emit_one_bundle): New locals last_ptr, end_ptr. Rewrite code that
5194 sets unwind_record slot_number and slot_frag fields.
5196 2004-02-02 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5198 * config/tc-mips.c (add_got_offset_hilo): New function.
5199 (macro): Use load_register() and add_got_offset_hilo() to load
5200 constants instead of hardcoding code sequences throughout.
5202 2004-01-28 H.J. Lu <hongjiu.lu@intel.com>
5204 * config/tc-ia64.c (emit_one_bundle): Add proper indentation.
5206 2004-01-26 Bernardo Innocenti <bernie@develer.com>
5208 * config/tc-m68k.h (EXTERN_FORCE_RELOC): Handle m68k-uclinux specially,
5209 like m68k-elf.
5210 * config/tc-m68k.c (RELAXABLE_SYMBOL): Use EXTERN_FORCE_RELOC instead
5211 of hard-coded test for TARGET_OS=elf.
5213 2004-01-24 Chris Demetriou <cgd@broadcom.com>
5215 * config/tc-mips.c (hilo_interlocks): Change definition
5216 so that MIPS32, MIPS64 and later ISAs are included, along with
5217 the already-included machines. Update comments.
5219 2004-01-23 Daniel Jacobowitz <drow@mvista.com>
5221 * config/tc-arm.c (tc_gen_reloc): Improve error message for
5222 undefined local labels.
5224 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
5226 * config/tc-mips.c (load_address, macro): Update comments about
5227 NewABI GP relaxation.
5229 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
5231 * config/tc-mips.c (macro_build): Remove place and counter arguments.
5232 (mips_build_lui, macro_build_ldst_constoffset): Likewise.
5233 (mips16_macro_build, macro_build_jalr): Remove counter argument.
5234 (set_at, load_register, load_address, move_register): Likewise.
5235 (load_got_offset, add_got_offset): Likewise.
5236 Update all calls and tidy accordingly.
5238 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
5240 * config/tc-mips.c (RELAX_ENCODE): Remove WARN argument.
5241 (RELAX_FIRST, RELAX_SECOND): Turn into 8-bit quantities.
5242 (RELAX_USE_SECOND): Bump to 0x10000.
5243 (RELAX_SECOND_LONGER, RELAX_NOMACRO, RELAX_DELAY_SLOT): New flags.
5244 (mips_macro_warning): New variable.
5245 (md_assemble): Wrap macro expansion in macro_start() and macro_end().
5246 (s_cpload, s_cpsetup, s_cprestore, s_cpreturn): Likewise.
5247 (relax_close_frag): Set mips_macro_warning.first_frag. Adjust use
5248 of RELAX_ENCODE.
5249 (append_insn): Update mips_macro_warning.sizes.
5250 (macro_start, macro_warning, macro_end): New functions.
5251 (macro_build): Don't emit warnings here.
5252 (macro_build_lui, md_estimate_size_before_relax): ...or here.
5253 (md_convert_frag): Check for cases where one macro alternative
5254 needs a warning and the other doesn't. Emit a warning if the
5255 longer sequence was chosen.
5257 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
5259 * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): Remove.
5260 * config/tc-mips.c (RELAX_ENCODE): Take three arguments: the size of
5261 the first sequence, the size of the second sequence, and a flag
5262 that says whether we should warn.
5263 (RELAX_OLD, RELAX_NEW, RELAX_RELOC[123]): Delete.
5264 (RELAX_FIRST, RELAX_SECOND): New.
5265 (mips_relax): New variable.
5266 (relax_close_frag, relax_start, relax_switch, relax_end): New fns.
5267 (append_insn): Remove "place" argument. Use mips_relax.sequence
5268 rather than "place" to check whether we're expanding the second
5269 alternative of a relaxable macro. Remove redundant check for
5270 branch relaxation. If generating a normal insn, and there
5271 is not enough room in the current frag, call relax_close_frag()
5272 to close it. Update mips_relax.sizes[]. Emit fixups for the
5273 second version of a relaxable macro. Record the first relaxable
5274 fixup in mips_relax. Remove tc_gen_reloc workaround.
5275 (macro_build): Remove all uses of "place". Use mips_relax.sequence
5276 in the same way as in append_insn.
5277 (mips16_macro_build): Remove "place" argument.
5278 (macro_build_lui): As for macro_build. Don't drop the add_symbol
5279 when generating the second version of a relaxable macro.
5280 (load_got_offset, add_got_offset): New functions.
5281 (load_address, macro): Use new relaxation machinery. Remove
5282 tc_gen_reloc workarounds.
5283 (md_estimate_size_before_relax): Set RELAX_USE_SECOND if the second
5284 version of a relaxable macro is needed. Return -RELAX_SECOND if the
5285 first version is needed.
5286 (tc_gen_reloc): Remove relaxation handling.
5287 (md_convert_frag): Go through the fixups for a relaxable macro and
5288 mark those that belong to the unneeded alternative as done. If the
5289 second alternative is needed, adjust the fixup addresses to account
5290 for the deleted first alternative.
5292 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
5294 * frags.h (frag_room): Declare.
5295 * frags.c (frag_room): New function.
5296 * doc/internals.texi: Document it.
5298 2004-01-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5300 * config/tc-mips.c (append_insn): Don't do r3900 interlock
5301 optimization for -mtune=r3900, as this will break on other CPUs.
5303 2004-01-11 Tom Rix <tcrix@worldnet.att.net>
5305 * config/tc-m68hc11.c (build_indexed_byte): movb and movw cannot
5306 be relaxed, use fixup.
5307 (md_apply_fix3): Use 5 bit reloc from movb and movw fixup.
5309 2004-01-19 Jakub Jelinek <jakub@redhat.com>
5311 * config/tc-sparc.c (sparc_ip): Disallow %f32-%f63 for single
5312 precision operands.
5314 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5316 * config/tc-mips.c (append_insn): Properly detect variant frags
5317 that preclude swapping of relaxed branches. Correctly swap
5318 instructions between frags when dealing with relaxed branches.
5320 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5322 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
5323 throughout.
5324 * aclocal.m4: Regenerate.
5325 * configure: Regenerate.
5327 2004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
5329 * config/tc-h8300.c (build_bytes): Apply relaxation to bit
5330 manipulation insns.
5332 2004-01-12 Richard Sandiford <rsandifo@redhat.com>
5334 * config/tc-mips.c (macro_build_jalr): When adding an R_MIPS_JALR
5335 reloc, reserve space for the delay slot as well as the jalr itself.
5337 2004-01-09 Paul Brook <paul@codesourcery.com>
5339 * config/tc-arm.c (do_vfp_reg2_from_sp2): Rename from do_vfp_sp_reg2.
5340 (do_vfp_sp2_from_reg2): New function.
5341 (insns): Use them.
5342 (do_vfp_dp_from_reg2): Check return values properly.
5344 2004-01-08 Ian Lance Taylor <ian@wasabisystems.com>
5346 * config/tc-mips.c (warn_nops): Remove static variable.
5347 (macro): Remove test of warn_nops.
5348 (md_shortops): Remove 'n'.
5349 (md_parse_option): Remove 'n' case.
5350 (md_show_usage): Remove -n.
5351 * doc/as.texinfo (Overview): Remove MIPS -n option.
5352 * doc/c-mips.texi (MIPS Opts): Remove mention -n.
5353 * NEWS: Mention removal of MIPS -n option.
5355 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS): Remove.
5356 (cop_interlocks): Check ISA level.
5357 (cop_mem_interlocks): Define.
5358 (reg_needs_delay): Check cop_interlocks rather than
5359 ISA_HAS_COPROC_DELAYS.
5360 (append_insn): Likewise. Use cop_mem_interlocks rather than
5361 directly checking mips_opts.isa.
5362 (mips_emit_delays): Likewise.
5364 2004-01-07 H.J. Lu <hongjiu.lu@intel.com>
5366 * config/tc-ia64.c (unwind): Move next_slot_number and
5367 next_slot_frag to ...
5368 (unw_rec_list): Here.
5369 (free_list_records): Removed.
5370 (output_unw_records): Likewise.
5371 (generate_unwind_image): Make it void.
5372 (alloc_record): Initialize next_slot_number and next_slot_frag.
5373 (slot_index): Take .org, .space and .align into account.
5374 (fixup_unw_records): Don't set slot_number to 0. Use
5375 list->next_slot_number and list->next_slot_frag instead of
5376 unwind.next_slot_number and unwind.next_slot_frag.
5377 (ia64_convert_frag): New.
5378 (generate_unwind_image): Generate a rs_machine_dependent frag
5379 for unwind record.
5380 (emit_one_bundle): Use list->next_slot_number and
5381 list->next_slot_frag instead of unwind.next_slot_number and
5382 unwind.next_slot_frag.
5384 * config/tc-ia64.h (md_convert_frag): Defined as
5385 ia64_convert_frag.
5386 (md_estimate_size_before_relax): Defined as (f)->fr_var.
5388 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
5390 2003-12-19 Alexandre Oliva <aoliva@redhat.com>
5391 * config/tc-frv.h (md_apply_fix3): Don't define.
5392 * config/tc-frv.c (md_apply_fix3): New. Shift/truncate %hi/%lo
5393 operands.
5394 * config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Define.
5395 2003-10-07 Alexandre Oliva <aoliva@redhat.com>
5396 * config/tc-frv.c (line_separator_chars): Add `!'.
5397 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
5398 * config/tc-frv.c (md_assemble): Clear insn upfront.
5399 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
5400 * config/tc-frv.c (OPTION_FDPIC): New macro.
5401 (md_longopts): Add mfdpic.
5402 (md_parse_option): Handle it.
5403 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
5404 * config/tc-frv.c (md_cgen_lookup_reloc) <FRV_OPERAND_D12,
5405 FRV_OPERAND_S12>: Use reloc type encoded in fix-up.
5406 (frv_pic_ptr): Parse funcdesc.
5408 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5410 * doc/as.texinfo: Let texi2pod parse asconfig.texi and
5411 gasver.texi. Remove duplicate symbol definitions for texi2pod.
5413 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5415 * Makefile.am (Makefile): Move the dependency on
5416 $(BFDDIR)/configure.in to...
5417 (CONFIG_STATUS_DEPENDENCIES): ... here.
5418 (AUTOMAKE_OPTIONS): Require automake 1.8.
5419 * Makefile.in: Regenerate.
5420 * doc/Makefile.am (BASEDIR, BFDDIR): Define.
5421 (CONFIG_STATUS_DEPENDENCIES): Add a dependency on
5422 $(BFDDIR)/configure.in here as well.
5423 * doc/Makefile.in: Regenerate.
5425 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5427 * Makefile.am (install, install-info, RECURSIVE_TARGETS): Remove.
5428 * Makefile.in: Regenerate.
5429 * aclocal.m4: Regenerate.
5430 * doc/Makefile.am (install, install-info): Remove.
5431 (install-data-local): A new hook for install-info.
5432 (AUTOMAKE_OPTIONS): Require automake 1.8.
5433 * doc/Makefile.in: Regenerate.
5435 2004-01-02 Nutan Singh <nutan@kpitcummins.com>
5437 * doc/c-sh.texi: Update description about floating point behavior
5438 of SH family.
5440 2004-01-02 Bernardo Innocenti <bernie@develer.com>
5442 * configure.in: Add m68k-uClinux target.
5443 * configure: Regenerate.
5445 For older changes see ChangeLog-0203
5446 \f
5447 Local Variables:
5448 mode: change-log
5449 left-margin: 8
5450 fill-column: 74
5451 version-control: never
5452 End: