| blob | a12b38985a0147874ebec35ccf376cf2798be8c0 |
1 2005-03-02 Jan Beulich <jbeulich@novell.com>
3 * config/tc-i386.c (intel_e11): If not followed by T_PTR, treat T_BYTE
4 etc. like normal symbol references (T_ID).
6 2005-03-02 Alan Modra <amodra@bigpond.net.au>
8 * symbols.c (fb_label_name): Fix silly thinko in last change.
10 2005-03-02 Alan Modra <amodra@bigpond.net.au>
12 * expr.c (integer_constant): Remove TARGET_WORD_SIZE hack.
13 * config/tc-m68k.h (TARGET_WORD_SIZE): Delete.
15 * symbols.c (fb_label_name): Allow an augend of 2 for mmix.
17 2005-03-01 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
19 PR gas/708
20 * config/tc-arc.c (md_assemble): Initialize suffix for extension
21 suffixes also.
23 2005-03-01 Alan Modra <amodra@bigpond.net.au>
25 * config/obj-coff.c (fixup_segment): Delete sy_mri_common assertion.
27 * as.h (assert): Warning fix.
28 * expr.c (expr): Correct assertion.
29 * read.c (s_comm_internal): Remove assertion.
30 * write.c (relax_segment): Enable vma assertion only for BFD_ASSEMBLER.
31 (fixup_segment): Remove assertion.
32 * config/tc-dlx.c (machine_ip): Remove untrue assertions.
33 (md_apply_fix3): Likewise.
34 * config/tc-i370.c (md_begin): Correct assertion.
35 (i370_macro): Warning fix for assertion.
37 2005-03-01 Alan Modra <amodra@bigpond.net.au>
39 * configure.in (AC_C_BIGENDIAN): Invoke.
40 * configure: Regenerate.
41 * write.c (write_object_file <!BFD_ASSEMBLER>): Don't use sizeof
42 host variable to set string header size.
43 * config/obj-aout.c (obj_header_append): Don't use host structs.
44 (obj_symbol_to_chars): Likewise.
45 (obj_emit_strings): Likewise. Use the passed in output pointer.
46 * config/obj-aout.h (H_GET_FILE_SIZE): Include H_GET_LINENO_SIZE.
47 * config/obj-bout.c (obj_emit_relocations): Use md_reloc_size,
48 not sizeof host struct.
49 (obj_header_append, obj_symbol_to_chars): Don't use host structs.
50 (obj_emit_strings): Likewise.
51 * config/obj-bout.h (EXEC_BYTES_SIZE): Define.
52 (N_TXTOFF, H_GET_FILE_SIZE, H_GET_HEADER_SIZE): Use instead of
53 sizeof host struct.
54 (H_SET_SYMBOL_TABLE_SIZE): Hard code sym size rather than using
55 sizeof host struct.
56 (host_number_to_chars): Define.
57 * config/obj-hp300.c (hp300_header_append): Don't use sizeof
58 host internal struct to set header sizes.
59 * config/tc-i960.c (md_number_to_field): Warning fix.
60 (md_ri_to_chars): Use host byte order.
61 (get_cdisp, md_apply_fix3): Warning fix.
62 * config/tc-m68k.c (md_assemble): Don't use sizeof host short.
64 2005-02-28 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
66 * doc/c-arc.texi: Update documentation about ARC's extension
67 instructions.
69 2005-02-27 Svein E. Seldal <svein@dev.seldal.com>
71 * config/tc-tic4x.c (tic4x_gen_to_words): Changed mail
72 address for myself.
74 2005-02-23 Alan Modra <amodra@bigpond.net.au>
76 * cgen.c: Warning fixes.
77 * config/tc-arc.c: Likewise.
78 * config/tc-arm.c: Likewise.
79 * config/tc-avr.c: Likewise.
80 * config/tc-d10v.c: Likewise.
81 * config/tc-d30v.c: Likewise.
82 * config/tc-frv.c: Likewise.
83 * config/tc-frv.h: Likewise.
84 * config/tc-h8300.c: Likewise.
85 * config/tc-h8500.c: Likewise.
86 * config/tc-i370.c: Likewise.
87 * config/tc-i960.c: Likewise.
88 * config/tc-ia64.c: Likewise.
89 * config/tc-ip2k.c: Likewise.
90 * config/tc-m68hc11.c: Likewise.
91 * config/tc-maxq.c: Likewise.
92 * config/tc-mcore.c: Likewise.
93 * config/tc-mips.c: Likewise.
94 * config/tc-msp430.c: Likewise.
95 * config/tc-pj.c: Likewise.
96 * config/tc-ppc.c: Likewise.
97 * config/tc-ppc.h: Likewise.
98 * config/tc-s390.c: Likewise.
99 * config/tc-sh.c: Likewise.
100 * config/tc-sh64.c: Likewise.
101 * config/tc-tic4x.c: Likewise.
102 * config/tc-tic80.c: Likewise.
103 * config/tc-v850.c: Likewise.
104 * config/tc-vax.c: Likewise.
105 * config/tc-w65.c: Likewise.
106 * config/tc-xstormy16.c: Likewise.
107 * config/tc-z8k.c: Likewise.
109 2005-02-22 Catherine Moore <clm@cm00re.com>
111 * read.c (read_a_source_file): Reinstate TC_EQUAL_IN_INSN test.
112 * doc/internals.texi (TC_EQUAL_IN_INSN): Reinstate.
114 2005-02-22 Eric Christopher <echristo@redhat.com>
116 * config/tc-mips.c (struct proc): Change isym to
117 func_sym. New member func_end_sym.
118 (s_mips_ent): Update.
119 (s_mips_end): Ditto. Add code to compute function size.
121 2005-02-22 Alan Modra <amodra@bigpond.net.au>
123 * read.c: Warning fixes.
124 * config/obj-elf.c: Likewise.
126 2005-02-22 Maciej W. Rozycki <macro@mips.com>
128 * config/tc-mips.c (append_insn): Call dwarf2_emit_insn() before
129 emitting insn.
131 2005-02-21 H.J. Lu <hongjiu.lu@intel.com>
133 * config/obj-coff.c (obj_coff_section): Replace SEC_SHARED with
134 SEC_COFF_SHARED.
136 * config/tc-tic54x.c (tic54x_bss): Replace SEC_BLOCK with
137 SEC_TIC54X_BLOCK.
138 (demand_empty_rest_of_line): Likewise.
139 (tic54x_sblock): Likewise.
140 (tic54x_clink): Replace with SEC_CLINK with SEC_TIC54X_CLINK.
142 2005-02-21 Alan Modra <amodra@bigpond.net.au>
144 * read.c (address_bytes): New function.
145 (TC_ADDRESS_BYTES): Default for BSD_ASSEMBLER to address_bytes.
146 (potable): Add "dc.a".
147 (cons_worker): Handle "dc.a".
148 * doc/internals.texi (TC_ADDRESS_BYTES): Document.
150 2005-02-21 Alan Modra <amodra@bigpond.net.au>
152 * input-file.c (input_file_open): Rearrange to avoid warning.
154 2005-02-19 Alan Modra <amodra@bigpond.net.au>
156 * config/tc-hppa.h (TC_EQUAL_IN_INSN): Delete.
157 * read.c (read_a_source_file): Remove TC_EQUAL_IN_INSN test.
158 * doc/internals.texi (TC_EQUAL_IN_INSN): Delete.
160 2005-02-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
162 * config/tc-mips.c (macro_build_ldst_constoffset): Fail on $at
163 uses after .set noat.
164 (load_address): Likewise.
165 (macro): Likewise. Don't try to avoid $at use by sacrificing
166 the target register before it is stored, it won't work.
168 2005-02-17 James E Wilson <wilson@specifixinc.com>
170 * config/tc-ia64.c (emit_one_bundle): Stop filling a bundle if we
171 see an instruction that specifies a template.
173 2005-02-18 Alan Modra <amodra@bigpond.net.au>
175 * config/tc-openrisc.c (openrisc_relax_frag): Delete unused function.
176 * config/tc-sparc.c (sparc_ip): Make op_exp static to silence warnings.
177 * config/tc-tic80.c (build_insn): Init insn[1] to silence warning.
179 2005-02-17 H.J. Lu <hongjiu.lu@intel.com>
181 * NEWS: Mention "-mhint.b=[ok|warning|error]".
183 * config/tc-ia64.c (md): Add hint_b.
184 (emit_one_bundle): Handle md.hint_b for "hint".
185 (md_parse_option): Accepted "-mhint.b=[ok|warning|error]".
186 (md_show_usage): Add "-mhint.b=[ok|warning|error]".
187 (ia64_init): Set md.hint_b to error.
188 (md_assemble): Handle md.hint_b for "hint.b".
190 * doc/as.texinfo: Add "-mhint.b=[ok|warning|error]".
191 * doc/c-ia64.texi: Likewise.
193 2005-02-17 Alan Modra <amodra@bigpond.net.au>
195 * tc.h (struct relax_type, relax_typeS): Move from here..
196 * as.h: ..to here. Make rlx_forward and rlx_backward an offsetT.
197 * ecoff.c (ecoff_new_file): Add appfile param.
198 * ecoff.h (ecoff_new_file): Likewise.
199 * itbl-lex.h: New file.
200 * itbl-lex.l: Include itbl-lex.h.
201 * itbl-parse.y: Likewise.
202 (insntbl_line, yyparse, yylex): Move to itbl-lex.h.
203 * read.c (s_app_file_string): Mark appfile possibly unused.
204 * subsegs.c (seg_not_empty_p): Make sec possibly unused.
205 * subsegs.h (struct seg_info_trash): Delete.
206 (seg_info): Use segment_info_type instead.
207 * config/obj-coff.c (struct filename_list): Make filename const char *.
208 * config/obj-ecoff.h (obj_app_file): Pass app to ecoff_new_file.
209 * config/obj-elf.c (elf_file_symbol): Similarly.
210 * config/tc-a29k.c (md_apply_fix3): Make val a valueT. Don't use
211 signed right shift.
212 * config/tc-arc.c (md_operand): Warning fix.
213 * config/tc-arm.c (arm_parse_reloc): Only define when OBJ_ELF.
214 (md_begin): Rearrange #if defined OBJ_COFF || defined OBJ_ELF.
215 * config/tc-cris.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Use do while.
216 * config/tc-frv.c (frv_force_relocation): Warning fix.
217 * config/tc-m68k.c (md_parse_option): Delete unused var.
218 * config/tc-mcore.c (mylog2): Rename from log2 throughout.
219 * config/tc-sparc.c: Likewise.
220 (s_common): Warning fix.
221 * config/tc-mips.c (append_insn): Use unsigned long long expressions.
222 * config/tc-mmix.c (PUSHJSTUB_MAX, PUSHJSTUB_MIN): Define from
223 addressT.
224 * config/tc-s390.c (s390_insn): Delete test of unsigned >= 0.
225 * config/tc-sh.c (sh_cfi_frame_initial_instructions,
226 sh_regname_to_dw2regnum): Only define for OBJ_ELF.
227 * config/tc-tic4x.c (tic4x_insert_reg): Use ISLOWER.
228 (tic4x_do_align): Use TIC_NOP_OPCODE.
229 * config/tc-tic4x.h (TIC_NOP_OPCODE): Rename from NOP_OPCODE.
230 * config/tc-vax.c: Include netinet/in.h.
231 (tc_headers_hook): Formatting.
232 * config/tc-xstormy16.c (md_pcrel_from_section): Correct parens.
234 2005-02-17 Jan Beulich <jbeulich@novell.com>
236 * config/tc-ia64.c (ia64_parse_name): Don't advance 'name' when
237 parsing inN, locN, outN. Set 'idx' to offset register number starts
238 at. Don't handle numbers with leading zeroes or beyond 95. Remove
239 pointless cast.
241 2005-02-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
243 * config/tc-mips.c (load_address): Fix formatting.
244 (macro): Don't use AT if .set noat is in effect. Fix formatting.
245 Catch macros which are unexpandable without AT. Remove duplicate
246 zeroing of used_at.
247 (macro2): Remove duplicate zeroing of used_at.
249 2005-02-16 Alan Modra <amodra@bigpond.net.au>
251 * dw2gencfi.c (output_cie, output_fde): Use DW_CFA_nop rather
252 than zero.
254 2005-02-15 Nigel Stephens <nigel@mips.com>
255 Maciej W. Rozycki <macro@mips.com>
257 * config/tc-mips.c (reloc_needs_lo_p): Handle
258 BFD_RELOC_MIPS16_HI16_S.
259 (fixup_has_matching_lo_p): Handle BFD_RELOC_MIPS16_LO16.
260 (append_insn): Add BFD_RELOC_MIPS16_GPREL, BFD_RELOC_MIPS16_HI16_S
261 and BFD_RELOC_MIPS16_LO16 to relocs to suppress overflow
262 complaints on.
263 (mips16_ip): Resolve BFD_RELOC_MIPS16_HI16_S,
264 BFD_RELOC_MIPS16_HI16 and BFD_RELOC_MIPS16_LO16 for constants.
265 Call my_getSmallExpression() to parse percent operators.
266 (percent_op_match, mips_percent_op): Separate definitions.
267 (mips16_percent_op): Define percent operators for the MIPS16 mode.
268 (parse_relocation): Handle the MIPS16 mode using
269 mips16_percent_op.
270 (md_apply_fix3): Handle BFD_RELOC_MIPS16_HI16,
271 BFD_RELOC_MIPS16_HI16_S and BFD_RELOC_MIPS16_LO16.
273 2005-02-15 Jan Beulich <jbeulich@novell.com>
275 * config/tc-ia64.c (md_apply_fix3): Call ia64_gen_real_reloc_type
276 instead of explicitly dealing with the translation; exclude
277 relocations that are already pcrel, however.
279 2005-02-15 Jan Beulich <jbeulich@novell.com>
281 * config/tc-ia64.c: Include limits.h (if available).
282 (gr_values[0]): Set path to INT_MAX.
283 (dot_reg_val): Don't allow changing value of r0. Limit range of
284 general registers at r127.
285 (specify_resource): Default resource index is -1. Don't set resource
286 index (in case IA64_RS_RSE) without setting the specific flag.
287 (note_register_values): Check operand is O_constant before tracking
288 input value of moves. Add tracking for dep.z with constant inputs.
289 (print_dependency): Resource index of specific resource may be zero.
290 (check_dependencies): Likewise.
292 2005-02-15 Jan Beulich <jbeulich@novell.com>
294 * config/tc-ia64.c (parse_operands): New local variables reg1, reg2,
295 reg_class. Check operands and emit diagnostics for illegal use of
296 registers.
298 2005-02-15 Jan Beulich <jbeulich@novell.com>
300 * config/tc-ia64.c (ia64_gen_real_reloc_type): Define and initialize
301 new variables type, suffix, and width. Handle
302 BFD_RELOC_IA64_DIR(32|64)[LM]SB in FUNC_LT_FPTR_RELATIVE case.
303 Handle BFD_RELOC_IA64_DIR64[LM]SB in FUNC_TP_RELATIVE case. Add
304 FUNC_DTP_MODULE case. Handle BFD_RELOC_IA64_DIR32[LM]SB in
305 FUNC_DTP_RELATIVE case. Return incoming relocation type if
306 BFD_RELOC_IA64_IPLT[LM]SB in FUNC_IPLT_RELOC case. Generate warning
307 if unable to translate relocation type, using the new variables.
309 2005-02-15 Jan Beulich <jbeulich@novell.com>
311 * config/tc-ia64.h (ia64_symbol_chars): Declare.
312 (ty_symbol_chars): Define.
313 * config/tc-ia64.c (ia64_symbol_chars): Define.
315 2005-02-15 Jan Beulich <jbeulich@novell.com>
317 * config/tc-ia64.c (ia64_parse_name): Only update next character if
318 input_line_pointer was advanced.
320 2005-02-14 Kaz Kojima <kkojima@rr.iij4u.or.jp>
322 * config/tc-sh.c (md_apply_fix3): Add parentheses around &
323 within |.
325 2005-02-13 Jan Beulich <jbeulich@novell.com>
327 * config/tc-ia64.c (md_parse_option): Handle -xnone and -xdebugn.
328 (md_show_usage): Add -xnone, -xdebugn, and -xdebugx. Relocate default
329 indicator.
330 (ia64_init): Set md.detect_dv.
331 (ia64_start_line): New static variable warned. Warn only once when
332 encountering explicit stops in automatic mode.
333 * doc/c-ia64.texi: Describe -xnone, -xdebugn, and -xdebugx.
334 * NEWS: Mention new default mode.
336 2005-02-13 Jan Beulich <jbeulich@novell.com>
338 * config/tc-ia64.c (dot_rot): Add comment that name strings should
339 be freed when wiping out previous state. Canonicalize names before
340 use. Free name string when detecting redefinition.
341 (dot_pred_rel): Call generic expression parser to process arguments.
342 Handle O_register case for individual predicates and O_subtract for
343 ranges.
344 (ia64_parse_name): Canonicalize name before looking it up in dynamic
345 register hash.
346 (ia64_canonicalize_symbol_name): Strip off all trailing # characters.
347 Warn if multiple found, issue error if resulting symbol name has zero
348 length.
349 (dot_alias): Canonicalize name before use.
351 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
353 * config/tc-ia64.c (unwind_diagnostic): Return -1 for warning
354 and 0 for error.
355 (in_procedure): Return -1 for warning.
356 (in_prologue): Likewise.
357 (in_body): Likewise.
359 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
361 * config/tc-ia64.c (dot_xdata): Undo the last change.
362 (dot_float_cons): Likewise.
363 (dot_xstringer): Likewise.
364 (dot_xdata_ua): Likewise.
365 (dot_float_cons_ua): Likewise.
367 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
369 * NEWS: Mention "-munwind-check=[warning|error]".
371 * config/tc-ia64.c (md): Add unwind_check.
372 (unwind_diagnostic): New.
373 (in_procedure): Call unwind_diagnostic when a directive isn't
374 in procedure.
375 (in_prologue): Call unwind_diagnostic when a directive isn't in
376 prologue.
377 (in_body): Call unwind_diagnostic when a directive isn't in
378 body region.
379 (dot_endp): Set md.unwind_check to error before calling
380 in_procedure and restore it after. When the name is missing or
381 couldn't be found, use the one from the last .proc if
382 md.unwind_check isn't error. Warn if md.unwind_check is
383 warning.
384 (md_parse_option): Handle "-munwind-check=[warning|error]".
385 (md_show_usage): Add "-munwind-check=[warning|error]".
386 (ia64_init): Set md.unwind_check to warning.
388 * doc/as.texinfo: Add "-munwind-check=[none|warning|error]".
389 * doc/c-ia64.texi: Likewise.
391 2005-02-11 Jan Beulich <jbeulich@novell.com>
393 * config/tc-ia64.h (LEX_AT): Include LEX_BEGIN_NAME.
394 (LEX_QM): Likewise.
395 (ia64_parse_name): New third parameter.
396 (md_parse_name): Pass third argument.
397 * config/tc-ia64.c (pseudo_func): Placeholders use NULL as name.
398 (md_operand): Handling of '@'-prefixed symbols moved from here...
399 (ia64_parse_name): ...to here.
401 2005-02-11 Jan Beulich <jbeulich@novell.com>
403 * config/tc-ia64.c (md): Remove last_groups and group_idx.
404 (errata_nop_necessary_p): Remove declaraction and definition.
405 (emit_one_bundle): Don't call errata_nop_necessary_p. Don't
406 update md.group_idx. Don't reset md.last_groups.
408 2005-02-11 Jan Beulich <jbeulich@novell.com>
410 * config/tc-ia64.c (parse_section_name): Handle non-quoted first
411 argument.
412 (dot_xdata): Free section name after use.
413 (dot_float_cons): Likewise.
414 (dot_xstringer): Likewise.
415 (dot_xdata_ua): Likewise.
416 (dot_float_cons_ua): Likewise.
417 (md_pseudo_table): Add xdata16 and xdata16.ua.
419 2005-02-10 H.J. Lu <hongjiu.lu@intel.com>
421 * doc/all.texi: Add IA64.
422 * doc/as.texinfo: Likewise.
424 * doc/c-ia64.texi: Fix typos.
426 2005-02-10 Julian Brown <julian@codesourcery.com>
428 * config/tc-arm.c (do_t_ldmstm): Change BFD_RELOC_NONE to
429 BFD_RELOC_UNUSED.
430 (do_t_push_pop): Likewise.
431 (md_assemble): Likewise.
432 (md_apply_fix3): Handle BFD_RELOC_NONE correctly, make
433 BFD_RELOC_UNUSED same as previous meaning of BFD_RELOC_NONE.
434 (create_unwind_entry): Output dependency on the required personality
435 routines.
436 testsuite/gas/arm/unwind.d: Alter expected output to include
437 dependency on __aeabi_unwind_cpp_pr[01].
439 2005-02-07 Nathan Sidwell <nathan@codesourcery.com>
441 * as.h (seg_not_empty_p): Return int, not bfd_boolean.
442 * subsegs.c (seg_not_empty_p): Likewise.
444 2005-02-07 Inderpreet Singh <inderpreetb@noida.hcltech.com>
446 * config/tc-maxq.c (md_estimate_size_before_relax): Correct the
447 relative jump calculation.
448 <md_convert_frag) : Likewise.
449 <output_disp): Likewise.
451 2005-02-07 Hans-Peter Nilsson <hp@axis.com>
453 * write.c (write_object_file): Recognize warning-symbol construct
454 and skip object- and target- handling for the second symbol.
456 2005-02-02 Jan Beulich <jbeulich@novell.com>
458 * config/tc-ia64.c (dot_pred_rel): Update comment. Handle @-prefixed
459 designators along with quoted ones. Free copy of quoted designator
460 when done.
462 2005-02-01 Ben Elliston <bje@au.ibm.com>
464 * config/atof-ieee.c, config/obj-coff.c, config/obj-elf.c,
465 config/obj-ieee.c, config/obj-som.c, config/obj-vms.c,
466 config/tc-a29k.c, config/tc-alpha.c, config/tc-arc.c,
467 config/tc-arm.c, config/tc-d30v.c, config/tc-dlx.c,
468 config/tc-fr30.c, config/tc-h8300.c, config/tc-h8500.c,
469 config/tc-i370.c, config/tc-i386.c, config/tc-i960.c,
470 config/tc-ia64.c, config/tc-m32r.c, config/tc-m32r.h,
471 config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-mips.c,
472 config/tc-mn10200.c, config/tc-msp430.c, config/tc-ns32k.c,
473 config/tc-openrisc.c, config/tc-or32.c, config/tc-pdp11.c,
474 config/tc-pj.c, config/tc-sparc.h, config/tc-tic54x.c,
475 config/tc-tic80.c, config/tc-v850.c, config/tc-w65.c,
476 config/tc-xtensa.c, config/tc-z8k.c, config/xtensa-relax.c: Remove
477 #if 0'd code throughout.
479 2005-01-31 Nick Clifton <nickc@redhat.com>
481 * as.c (parse_args): Bump copyright date reported by --version to
482 2005.
484 2005-01-31 Nick Clifton <nickc@redhat.com>
486 * configure.tgt: Remove obsolete targets m68k-lynxos, sparc-lynxos
487 and vax-vms.
489 2005-01-31 Jan Beulich <jbeulich@novell.com>
491 * macro.c (buffer_and_nest): Allow 'from' being NULL; handle anything
492 that can end with .endr in that case. Make requiring/permitting
493 pseudo-ops without leading dot closer to the logic in read.c serving
494 the same purpose.
495 (expand_irp): Don't pass a mnemonic to buffer_and_nest as it will be
496 ignored.
498 2005-01-31 Jan Beulich <jbeulich@novell.com>
500 * macro.c (do_formals): Adjust to no longer accept empty parameter
501 names.
502 (define_macro): Adjust to no longer accept empty macro name, garbage
503 following the parameters, or macros that were previously defined.
504 * read.c (s_bad_end): Declare.
505 (potable): Add endm. Handler for endr and endm is s_bad_end.
506 (s_bad_end): Rename from s_bad_endr. Adjust to handle both .endm
507 and .endr.
508 * read.h (s_bad_endr): Remove.
510 2005-01-31 Jan Beulich <jbeulich@novell.com>
512 * config/tc-ia64.c (parse_operands): Parse all specified operands,
513 immediately discarding (but counting) those exceeding the maximum
514 possible amount. Track whether output and input operand counts ever
515 matched, and use this to better indicate which of the operands/
516 operand types was wrong; specifically don't default to pointing to
517 the first operand.
519 2005-01-31 Jan Beulich <jbeulich@novell.com>
521 * config/tc-ia64.c (unwind): Remove proc_end (now an automatic
522 variable in dot_endp). Add body and insn. Make prologue,
523 prologue_mask, body, and insn bitfields.
524 (fixup_unw_records): Remove spurious new-lines from end of diagnostic
525 messages.
526 (in_procedure, in_prologue, in_body): New.
527 (dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
528 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
529 dot_unwentry, dot_altrp, dot_savemem, dot_saveg, dot_savef, dot_saveb,
530 dot_savegf, dot_spill, dot_spillreg, dot_spillmem, dot_spillreg_p,
531 dot_spillmem_p, dot_label_state, dot_copy_state, dot_unwabi,
532 dot_personality): Use the appropriate one of the above.
533 (dot_proc): Clear unwind.proc_start; set to current location only if
534 none of the entry points were valid. Check for non-zero-length entry
535 point names. Check that entry points aren't defined, yet. Clear
536 unwind.prologue, unwind.body, and unwind.insn.
537 (dot_body): Call in_procedure. Check that first directive in procedure
538 had no insns emitted before. Set unwind.body.
539 (dot_prologue): Call in_procedure. Check that not already in prologue.
540 Check that first directive in procedure had no insns emitted before.
541 Clear unwind.body.
542 (dot_endp): Call in_procedure. Declare proc_end. Check for non-zero-
543 length entry point names. Check that entry points became defined.
544 (md_assemble): Set unwind.insn once unwind.proc_start is defined.
546 2005-01-31 Jan Beulich <jbeulich@novell.com>
548 * config/tc-ia64.c (emit_one_bundle): Snapshot manual bundling state
549 before actually using it. Don't generate an error in manual bundling
550 mode when looking at an insn requiring slot 2 but not yet at slot 2.
551 Don't generate an error in manual bundling mode when looking at an
552 insn required to be last in its group but the required slot hasn't
553 been reached, yet. Allow conversion from MII to MI;I for bundle
554 consisting of only 2 insns with the stop between them. Suppress
555 various meaningless errors resulting from detecting earlier ones.
557 2005-01-31 Jan Beulich <jbeulich@novell.com>
559 * config/tc-ia64.c (parse_operands): Also handle alloc without first
560 input being ar.pfs.
562 2005-01-28 Christian Groessler <chris@groessler.org>
564 * config/tc-z8k.c (md_assemble): Improve error detection.
566 2005-01-28 Jan Beulich <jbeulich@novell.com>
568 * config/tc-ia64.c (ia64_estimate_size_before_relax): Allocate space
569 for personality routine pointer only if there is one.
570 (ia64_convert_frag): Likewise.
571 (generate_unwind_image): Likewise.
573 2005-01-27 Christian Groessler <chris@groessler.org>
575 * config/tc-z8k.c (INSERT): Remove, not used anywhere.
576 (md_apply_fix3): Make relative branches out of range an error
577 instead of a warning. Display correct line number for out of
578 range branches/calls/memory accesses.
580 2005-01-27 Nathan Sidwell <nathan@codesourcery.com>
582 * dwarf2dbg.c (dwarf2_finish): Correct logic for determining when
583 to emit .debug_line and other debug sections.
584 * as.h (seg_not_empty_p): Declare.
585 * subsegs.c (seg_not_empty_p): New predicate.
587 2005-01-27 Andrew Cagney <cagney@gnu.org>
589 * configure: Regenerate to track ../gettext.m4 change.
591 2005-01-27 Jan Beulich <jbeulich@novell.com>
593 * config/tc-ia64.c (emit_one_bundle): Change "?imbf??" to "?ibmfxx".
595 2005-01-27 Jan Beulich <jbeulich@novell.com>
597 * config/tc-ia64.c (emit_one_bundle): Add late resolution of move
598 to/from application registers dynamic insns.
599 (md_assemble): Defer resolution of move to/from application registers
600 dynamic insns when they can be issued on either the I- or M-units.
602 2005-01-25 Alexandre Oliva <aoliva@redhat.com>
604 * config/tc-frv.c (md_apply_fix3): Mark TLS symbols as such.
605 2004-12-10 Alexandre Oliva <aoliva@redhat.com>
606 * config/tc-frv.c (frv_pic_ptr): Add tlsmoff support.
607 2004-11-10 Alexandre Oliva <aoliva@redhat.com>
608 * cgen.c (gas_cgen_parse_operand): Handle
609 CGEN_PARSE_OPERAND_SYMBOLIC.
610 * config/tc-frv.c (md_cgen_lookup_reloc): Handle TLS relocations.
611 (frv_force_relocation): Likewise. Fix handling of PIC
612 relocations.
613 (md_apply_fix3): Likewise.
615 2005-01-21 Ben Elliston <bje@au.ibm.com>
617 * as.h: Remove #if 0'd code.
618 * atof-generic.c (atof_generic): Likewise.
619 * ecoff.c (ecoff_directive_frame): Likewise.
620 * frags.h (FRAG_APPEND_1_CHAR): Likewise.
621 * itbl-ops.c (itbl_add_reg): Likewise.
622 * listing.c (calc_hex): Likewise.
623 * read.c (MASK_CHAR): Likewise.
624 * subsegs.c (subsegs_print_statistics): Likewise.
625 * symbols.c (indent): Likewise.
626 * write.c (write_relocs): Likewise.
627 (write_object_file): Likewise.
628 (relax_frag): Likewise.
630 2005-01-20 Nick Clifton <nickc@redhat.com>
632 * as.c (std_longopts): Add an entry for "--a" in order to prevent
633 getopt_long_only() from considering -a as an abbreviation for
634 --alternate.
635 (parse_args): Fix the parsing of -a=<file>.
637 2005-01-20 Alan Modra <amodra@bigpond.net.au>
639 PR gas/684
640 * read.c (s_incbin): Adjust default count for skip. Check validity
641 of count and skip rigorously.
643 2005-01-19 Fred Fish <fnf@specifixinc.com>
645 * config/tc-mips.c (dummy_opcode): Add init for new struct member.
647 2005-01-19 Richard Sandiford <rsandifo@redhat.com>
649 * read.c (convert_to_bignum): New function, split out from...
650 (emit_expr): ...here. Handle the case where X_add_number is
651 positive and the input value is negative.
652 (output_big_sleb128): Fix setting of continuation bit. Check whether
653 the final byte needs to be sign-extended. Fix size-shrinking loop.
654 (emit_leb128_expr): When generating a signed leb128, see whether the
655 sign of an O_constant's X_add_number matches the sign of the input
656 value. Use a bignum if not.
658 2005-01-17 Andrew Stubbs <andrew.stubbs@st.com>
660 * tc-sh.c (md_begin,md_parse_option): Change arch_sh1_up to
661 arch_sh_up in order to match the external name and make the
662 testsuite's job easier.
664 2005-01-14 H.J. Lu <hongjiu.lu@intel.com>
666 PR 659
667 * config/tc-i386.c (i386_scale): Disallow 0 scale.
669 2005-01-12 Nick Clifton <nickc@redhat.com>
671 * config/tc-iq2000.c (s_iq2000_set): Fix thinko parsing
672 ignored_arguments array.
674 2005-01-10 H.J. Lu <hongjiu.lu@intel.com>
676 * write.c (write_object_file): Disallow a symbol equated to
677 common symbol.
679 2005-01-10 Inderpreet Singh <inderpreetb@noida.hcltech.com>
681 * tc-maxq.c: Replace constants 10 and 20 with bfd_mach_maxq10 and
682 bfd_mach_maxq20.
683 (md_pseudo_table): Add new pseudo ops for maxq10 and maxq20.
684 (maxq_target): New function: Set the machine type.
686 2005-01-06 Paul Brook <paul@codesourcery.com>
688 * config/tc-arm.c (FPU_DEFAULT): Define for TE_VXWORKS.
689 (md_begin): Handle TE_VXWORKS for FP defaults.
690 (md_apply_fix3): Correct rela offsets.
691 (elf32_arm_target_format): Add VxWorks targets.
693 2005-01-06 Paul Brook <paul@codesourcery.com>
695 * configure.tgt: Set em=vxworks for *-*-vxworks.
696 * config/te-vxworks.h: New File.
698 2005-01-06 Paul Brook <paul@codesourcery.com>
700 * config/tc-arm.c (arm_cpus): Correct arch field for arm1026ej-s.
702 2005-01-04 Dmitry Diky <diwil@spec.ru>
704 * config/tc-msp430.c (md_apply_fix3): Fix offset calculation for
705 global label.
707 2005-01-03 David Mosberger <davidm@hpl.hp.com>
709 * config/tc-ia64.c (md): Add member "loc_directive_seen".
710 (dot_loc): New function.
711 (md_pseudo_table): Add entry to map .loc to dot_loc().
712 (emit_one_bundle): Only call dwarf2_gen_line_info() if we have
713 seen a .loc directive or we're generating DWARF2 debug info for
714 assembly source.
716 2004-12-29 Alan Modra <amodra@bigpond.net.au>
718 PR gas/619
719 * read.c (s_comm_internal): Don't zero end of name until size
720 expression has been parsed.
722 2004-12-25 Marek Michalkiewicz <marekm@amelek.gda.pl>
724 * config/tc-avr.c (mcu_types): Move attiny{13,2313} from avr4 to avr2.
726 2004-12-23 Tomer Levi <Tomer.Levi@nsc.com>
728 * config/tc-crx.c: Support 'bcop' relaxation (dealt as in 'cmp&branch'
729 case).
731 2004-12-22 Ian Lance Taylor <ian@airs.com>
733 * configure.tgt: New.
734 * configure.in: Move setting of cpu_type, fmt, etc., to
735 configure.tgt.
736 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add
737 $(srcdir)/configure.tgt.
738 * configure, Makefile.in: Rebuild.
740 2004-12-22 Klaus Rudolph <lts-rudolph@gmx.de>
742 * config/tc-avr.c: Add support for the new R_AVR_LDI, R_AVR_6 and
743 R_AVR_6_ADIW relocs for the LDI, ADIW/SBIW and LDD/STD
744 instructions.
745 (avr_offset_expression): New function to parse offsets for LDI
746 instructions.
747 (avr_operand): Use it.
748 (md_apply_fix3): Generate the relocs.
750 2004-12-16 Andrew Stubbs <andrew.stubbs@st.com>
752 * config/tc-sh64.c (shmedia_md_apply_fix3): Add missing
753 BFD_RELOC_SH_IMMS10BY8 relocation.
755 * config/tc-sh64.c (shmedia_build_Mytes): Emit an error message rather
756 than just ignoring bad code.
758 2004-12-16 Richard Sandiford <rsandifo@redhat.com>
760 * config/tc-v850.c (handle_lo16): New function.
761 (v850_reloc_prefix): Use it to check lo().
762 (md_assemble, md_apply_fix3): Handle BFD_RELOC_V850_LO16_SPLIT_OFFSET.
764 2004-12-14 P.J. Darcy <darcypj@us.ibm.com>
766 * configure.in: Add s390x-ibm-tpf support.
767 * configure: Regenerate.
769 2004-12-15 Jan Beulich <jbeulich@novell.com>
771 * config/obj-elf.c (obj_elf_change_section): Only set type and
772 attributes on new sections. Emit warning when type of re-declared
773 section doesn't match.
775 2004-12-15 Jan Beulich <jbeulich@novell.com>
777 * dw2gencfi.c (dot.cfi.startproc): Clear cur_cfa_offset so
778 '.cfi_startproc simple' doesn't inherit the old value.
780 2004-12-15 Jan Beulich <jbeulich@novell.com>
782 * dw2gencfi.c (output_cfi_insn): Adjust DW_CFA_def_cfa_sf generation
783 to emit a signed and factored offset. Adjust DW_CFA_def_cfa_offset_sf
784 generation to emit a factored offset.
786 2004-12-10 Ian Lance Taylor <ian@wasabisystems.com>
788 * config/tc-mips.c (macro) [M_LA_AB]: Give an error for a offset
789 which is too large in the case of NO_PIC without 64-bit
790 addresses.
792 * config/tc-mips.c (mips_in_shared): New static variable.
793 (macro_build_lui): Permit "_gp" if !mips_in_shared.
794 (md_longopts): Add -mshared and -mno-shared.
795 (md_parse_option): Handle OPTION_MSHARED and OPTION_MNO_SHARED.
796 (s_cpload): Implement !mips_in_shared case.
797 (s_cpsetup): Likewise.
798 * doc/c-mips.texi (MIPS Opts): Document -mno-shared.
799 * NEWS: Mention -mno-shared.
801 2004-12-09 Paul Brook <paul@codesourcery.com>
803 * config/tc-arm.c (s_arm_unwind_fnend): Use R_ARM_PREL31 relocation
804 for function start.
806 2004-12-09 Ian Lance Taylor <ian@wasabisystems.com>
808 * config/tc-mips.c (append_insn): If we emit a nop during a relax
809 sequence, increase the size of the sequence.
811 * config/tc-mips.c (mips_cpu_info_table): Change "9000" entry to
812 use CPU_RM9000.
814 2004-12-07 Ben Elliston <bje@gnu.org>
816 * read.c (s_align): Use an align_limit temporary to allay a GCC
817 signed/unsigned comparison warning.
819 2004-12-01 Mark Mitchell <mark@codesourcery.com>
821 * Makefile.am (TARG_ENV_HFILES): Add te-armlinuxeabi.h.
822 * configure.in: Use it for arm*-*-linux-gnueabi*.
823 * config/tc-arm.c: Allow emulation file to set FPU_DEFAULT.
824 * config/te-armlinuxeabi.h: New file.
825 * Makefile.in: Regenerated.
826 * aclocal.m4: Likewise.
827 * configure: Likewise.
828 * doc/Makefile.in: Regenerated.
830 2004-12-02 Bob Wilson <bob.wilson@acm.org>
832 * config/tc-xtensa.c (xtensa_switch_section_emit_state): Use subseg_set.
833 (xtensa_restore_emit_state): Likewise.
835 2004-12-02 Alan Modra <amodra@bigpond.net.au>
837 * read.c (ALIGN_LIMIT): Define, increasing limit for BFD_ASSEMBLER.
838 (s_align): Use it.
840 2004-11-30 Tero Niemela <tero_niemela@yahoo.com>
842 * Makefile.am: Change LOCALEDIR to $(datadir)/share.
843 * Makefile.in: Regenerate.
845 2004-11-29 Tomer Levi <Tomer.Levi@nsc.com>
847 * config/tc-crx.c: Major code cleanup. Remove unused variables and
848 functions, give functions a meaningful name, add comments.
849 (check_range): New function - Replace operand size calculation
850 with range checking.
851 (assemble_insn): Update Algorithm, improve error issuing.
852 (enum op_err): New.
853 (process_label_constant): Bug fix regarding COP_BRANCH_INS relocation
854 handling.
856 2004-11-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
858 * config/tc-m32r.c (md_pcrel_from_section): Fixed a pcrel relocte
859 miss between different section in the same module.
860 (tc_gen_reloc): Likewise.
862 2004-11-25 Theodore A. Roth <troth@openavr.org>
864 * gas/config/tc-avr.c (mcu_types): Add support for atmega165,
865 atmega325, atmega3250, atmega645 and atmega6450.
867 2004-11-25 Jan Beulich <jbeulich@novell.com>
869 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
870 permissible for the selected instruction suffix.
871 (process_suffix): For DefaultSize instructions, suppressing the
872 guessing of a 'q' suffix if the instruction doesn't support it is
873 pointless, because only an 'l' suffix can be guessed in this place.
875 2004-11-24 Nick Clifton <nickc@redhat.com>
877 * config/tc-iq2000.c: Remove support for IQ10 processor.
878 Convert to ISO C90 formatting.
879 * config/tc-iq2000.h: Likewise.
881 2004-11-23 Nick Clifton <nickc@redhat.com>
883 * config/tc-mn10300.c (md_relax_table): More fixes to the offsets
884 in this table. They should be correct now.
886 2004-11-23 Jan Beulich <jbeulich@novell.com>
888 * config/tc-i386.h (CpuMMX2): Declare. Artificial classifier to
889 indicate the MMX extensions added by both SSE and 3DNow!A.
890 (Cpu3dnowA): Declare.
891 (CpuUnknownFlags): Update.
892 * config/tc-i386.c (cpu_sub_arch_name): Declare.
893 (cpu_arch): i586 and pentium do not imply MMX. i686 and pentiumpro do
894 neither imply SSE nor MMX. k6 implies MMX. k6_2 additionally implies
895 3DNow!. Athlon additionally implies 3DNow!A. Several new
896 entries (those starting with a dot are for sub-arch specification).
897 (set_cpu_arch): Handle sub-arch specifications.
898 (parse_insn): Distinguish between instructions not supported because
899 of insufficient CPU features and because of 64-bit mode.
900 * doc/c-i386.texi: Describe enhanced .arch directive.
902 2004-11-22 Bob Wilson <bob.wilson@acm.org>
904 * config/tc-xtensa.c (xg_add_opcode_fix): Set fx_no_overflow.
906 2004-11-22 Bob Wilson <bob.wilson@acm.org>
908 * dwarf2dbg.c (dwarf2_finish): Don't write a .debug_line section
909 without a corresponding .debug_info section.
911 2004-11-22 Hans-Peter Nilsson <hp@axis.com>
913 * read.c (potable): Add "error" and "warning".
914 (s_errwarn): New function.
915 * read.h (s_errwarn): Declare.
916 * doc/as.texinfo (Error, Warning): Document .error and .warning.
918 2004-11-22 Nick Clifton <nickc@redhat.com>
920 * config/tc-tic54x.c (tic54x_adjust_symtab): Adjust call to
921 c_dot_file_symbol.
923 2004-11-19 Alan Modra <amodra@bigpond.net.au>
925 * config/tc-msp430.c (struct rcodes_s, MSP430_RLC, msp430_rcodes,
926 struct hcodes_s, msp430_hcodes): From include/opcode/msp430.h.
928 2004-11-19 Alan Modra <amodra@bigpond.net.au>
930 * config/obj-coff.c (c_dot_file_symbol): Add "app" param.
931 (coff_adjust_symtab): Adjust call.
932 (crawl_symbols): Likewise.
933 * config/obj-coff.h (c_dot_file_symbol): Add "app" param.
934 (obj_app_file): Adjust.
936 2004-11-18 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
938 * configure.in: Enable bfd_assember for the MAXQ port.
939 * configure: Regenerate.
941 2004-11-12 Bob Wilson <bob.wilson@acm.org>
942 Sterling Augustine <sterling@tensilica.com>
944 * config/tc-xtensa.c (finish_vinsn): Clear pending instruction if
945 there is a conflict.
946 (check_t1_t2_reads_and_writes): Check for both reads and writes to
947 interfaces that are related as determined by xtensa_interface_class_id.
949 2004-11-12 Nick Clifton <nickc@redhat.com>
951 * config/tc-mn10300.c (md_relax_table): Fix off by one negative
952 offsets for conditional branches.
954 2004-11-11 Bob Wilson <bob.wilson@acm.org>
956 * config/tc-xtensa.c (MAX_IMMED6): Change value to 65.
958 2004-11-10 Bob Wilson <bob.wilson@acm.org>
960 * config/tc-xtensa.c (update_next_frag_state): Always add a NOP if
961 relaxing at the end of a loop. Don't mark frags as UNREACHABLE or
962 MAYBE_UNREACHABLE.
963 (relax_frag_immed): Update call to update_next_frag_state.
965 2004-11-10 Alan Modra <amodra@bigpond.net.au>
967 * obj.h (struct format_ops <app_file>): Add int param.
968 * read.h (s_app_file_string): Likewise.
969 * read.c (s_app_file_string): Likewise.
970 (s_app_file): Adjust s_app_file_string call.
971 * config/tc-mips.c (s_mips_file): Likewise.
972 * config/obj-coff.h (obj_app_file): Add app param.
973 * config/obj-ecoff.h (obj_app_file): Likewise.
974 * config/obj-multi.h (obj_app_file): Likewise.
975 * config/obj-elf.h (elf_file_symbol): Likewise.
976 * config/obj-elf.c (elf_file_symbol): Only emit one file symbol
977 if called for # preprocessor lines.
979 2004-11-08 H.J. Lu <hongjiu.lu@intel.com>
981 PR 528
982 * symbols.c (resolve_symbol_value): Convert weak symbols only
983 for Windows PECOFF.
984 (symbol_equated_reloc_p): Don't equate weaks when relocating
985 only for Windows PECOFF.
987 2004-11-08 Tomer Levi <Tomer.Levi@nsc.com>
989 * config/tc-crx.c (print_insn): Check and set insn_addr.
990 * config/tc-crx.h (md_frag_check): Define.
992 2004-11-08 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
993 Vineet Sharma <vineets@noida.hcltech.com>
995 * configure.in: Add support for new target maxq-coff.
996 * configure: Regenerate.
997 * NEWS: Mention new support.
998 * config/tc-maxq.c: New file.
999 * config/tc-maxq.h: New file.
1000 * config/obj-coff.h: Add support for maxq-coff.
1002 2004-11-08 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
1004 * symbols.c (any_external_name): Define.
1005 (resolve_symbol_value): Convert weak symbols.
1006 (S_SET_EXTERNAL): Support any_external_name.
1007 (S_SET_NAME): Qualify parameter const.
1008 (symbol_equated_reloc_p): Equate to weaks when relocating.
1009 * symbols.h (S_SET_NAME): Qualfiy parameter const.
1010 * tc.h (any_external_name): Declare.
1011 * config/obj-coff.c ("coff/pe.h"): Include for BFD
1012 assemblers also.
1013 (weak_is_altname): Declare and define.
1014 (weak_name2altname): Same.
1015 (weak_altname2name): Same.
1016 (weak_uniquify): Same.
1017 (weak_altprefix): Define.
1018 (obj_coff_weak): Change .weak syntax and handling.
1019 (coff_frob_symbol): Fix PE weak symbol alternates.
1020 * config/obj-coff.h (USE_UNIQUE): Define.
1021 * config/tc-i386.c (md_apply_fix3): Assume weak symbols
1022 are in another segment.
1023 (tc_gen_reloc): Remove broken addend hack.
1024 doc/as.texinfo: Update.
1026 2004-11-05 Sterling Augustine <sterling@tensilica.com>
1028 * config/tc-xtensa.c (total_frag_text_expansion): New.
1029 (md_estimate_size_before_relax): Use it.
1030 (find_address_of_next_align_frag): Likewise.
1032 2004-11-05 Tomer Levi <Tomer.Levi@nsc.com>
1034 * config/tc-crx.c: Rename argument types.
1035 (processing_arg_number): Rename to 'cur_arg_num'.
1036 (get_number_of_bits): Rename to 'set_operand_size'.
1037 (get_operandtype): Rename to 'parse_operand', totally rewrite.
1038 (set_cons_rparams): Rename to 'set_operand', totally rewrite.
1039 (set_indexmode_parameters): Remove function, integrate its code into
1040 'set_operand'.
1041 (set_operand_size): Get rid of 'Operand Number' function parameter -
1042 use global variable 'cur_arg_num' instead.
1043 Use a local 'argument' pointer to reference the current argument.
1044 (parse_operand): Likewise.
1045 (set_operand): Likewise.
1046 (process_label_constant): Likewise.
1048 2004-11-04 Bob Wilson <bob.wilson@acm.org>
1050 * config/tc-xtensa.c: Remove XTENSA_SECTION_RENAME ifdefs.
1051 (add_section_rename): Delete. Inlined into...
1052 (build_section_rename): ...here. Use xstrdup instead of strdup.
1053 (xtensa_section_rename): Drop "const" from argument and return types.
1054 (md_show_usage): Indent to match show_usage().
1055 * config/tc-xtensa.h: Remove XTENSA_SECTION_RENAME ifdefs.
1056 (tc_canonicalize_section_name): Define.
1057 (md_elf_section_rename): Remove unused macro.
1058 * doc/as.texinfo (Overview): Document Xtensa --rename-section option.
1059 * doc/c-xtensa.texi (Xtensa Options): Likewise.
1060 (Frame Directive): Delete.
1062 2004-11-04 Daniel Jacobowitz <dan@debian.org>
1064 * configure.in: Remove arm-*-oabi and thumb-*-oabi.
1065 * config/tc-arm.c (target_oabi): Delete.
1066 (md_apply_fix3, elf32_arm_target_format): Remove target_oabi checks.
1067 (arm_opts): Remove moabi.
1068 * doc/as.texinfo (Overview): Remove documentation of -moabi.
1069 * doc/c-arm.texi (ARM Options): Likewise.
1070 * configure: Regenerated.
1072 2004-11-04 Hans-Peter Nilsson <hp@axis.com>
1074 * configure.in (crisv32): Recognize. AC_DEFINE_UNQUOTED
1075 DEFAULT_CRIS_ARCH. Handle crisv32-*-linux-gnu* like
1076 cris-*-linux-gnu* and crisv32-*-* like cris-*-*.
1077 * configure: Regenerate.
1078 * config/tc-cris.c (enum cris_archs): New.
1079 (cris_mach, cris_arch_from_string, s_cris_arch, get_sup_reg)
1080 (cris_insn_ver_valid_for_arch): New functions.
1081 (DEFAULT_CRIS_ARCH): New macro, default to cris_any_v0_v10.
1082 (cris_arch): New variable.
1083 (md_pseudo_table): New pseudo .arch.
1084 (err_for_dangerous_mul_placement): Initialize according to
1085 DEFAULT_CRIS_ARCH.
1086 (STATE_COND_BRANCH): Renamed from STATE_CONDITIONAL_BRANCH.
1087 All users changed.
1088 (STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON)
1089 (STATE_ABS_BRANCH_V32, STATE_LAPC, BRANCH_BF_V32, BRANCH_BB_V32)
1090 (BRANCH_WF_V32, BRANCH_WB_V32): New.
1091 (BRANCH_BF, BRANCH_BB, BRANCH_WF, BRANCH_WB): Don't undef after
1092 use in md_cris_relax_table.
1093 (md_cris_relax_table): Add entries for STATE_COND_BRANCH_V32,
1094 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
1095 Update and improve head comment.
1096 (OPTION_PIC): Define in terms of previous option, OPTION_US.
1097 (OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): Similar.
1098 (OPTION_ARCH): New.
1099 (md_longopts): New option --march=...
1100 (cris_any_v0_v10_long_jump_size, crisv32_long_jump_size): New
1101 macros.
1102 (md_long_jump_size): Initialize in terms of DEFAULT_CRIS_ARCH.
1103 (HANDLE_RELAXABLE): New macro.
1104 (md_estimate_size_before_relax): Use HANDLE_RELAXABLE for common
1105 cases. Check for weak symbols and assume not relaxable. Handle
1106 STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON,
1107 STATE_ABS_BRANCH_V32, STATE_LAPC. Use new variable symbolP, not
1108 fragP->fr_symbol.
1109 (md_convert_frag): Handle STATE_COND_BRANCH_V32,
1110 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
1111 (cris_create_short_jump): Adjust for CRISv32.
1112 (cris_relax_frag): Handle new states.
1113 (md_create_long_jump): Ditto. Emit error for common_v10_v32.
1114 (md_begin): Define symbols "..asm.arch.cris.v32",
1115 "..asm.arch.cris.v10", "..asm.arch.cris.common_v10_v32" and
1116 "..asm.arch.cris.any_v0_v10". Use cris_insn_ver_valid_for_arch
1117 when entering opcode table entry points.
1118 (md_assemble): Adjust branch handling for CRISv32. Handle LAPC
1119 relaxation. In fix_new_exp call for main insn, pass 1 for pcrel
1120 parameter for 8, 16 and 32-bit pc-relative insns and LAPC.
1121 (cris_process_instruction): Initialize out_insnp->insn_type to
1122 CRIS_INSN_NONE, not CRIS_INSN_NORMAL.
1123 <case ']', '[', 'A', 'd', 'Q', 'N', 'n', 'Y', 'U', 'u', 'T'>: New
1124 cases.
1125 <case 'm'>: Check that modified_char == '.'.
1126 <invalid operands>: Consume the rest of the line.
1127 When operands don't match, skip over subsequent insns with
1128 non-matching version specifier but same mnemonic.
1129 <immediate constant, case SIZE_SPEC_REG>: Immediate operands for
1130 special registers in CRISv32 are always 32 bit long.
1131 <immediate constant, case SIZE_FIELD_SIGNED, SIZE_FIELD_UNSIGNED>:
1132 New cases.
1133 (get_gen_reg): Only recognize "PC" when followed by "+]" for v32
1134 and compatible. Recognize "ACR" for v32, unless followed by "+".
1135 (get_spec_reg): Consider cris_arch when looking up register.
1136 (get_autoinc_prefix_or_indir_op): Don't recognize assignment for
1137 v32 or compatible.
1138 (get_3op_or_dip_prefix_op): Check for ']' after seeing '[rN+'.
1139 (cris_get_expression): Restore input_line_pointer if failing "early".
1140 (get_flags): Consider cris_arch and recognize flags accordingly.
1141 (branch_disp): Adjust for CRISv32.
1142 (gen_cond_branch_32): Similar. Emit error for common_v10_v32.
1143 (cris_number_to_imm): Use as_bad_where, not as_bad. Remove
1144 related FIXME. Don't insist on BFD_RELOC_32_PCREL fixup to be
1145 resolved. Don't enter zeros in object file for
1146 BFD_RELOC_32_PCREL.
1147 <case BFD_RELOC_CRIS_LAPCQ_OFFSET, BFD_RELOC_CRIS_SIGNED_16>
1148 <case BFD_RELOC_CRIS_SIGNED_8>: New case.
1149 (md_parse_option): Break out "return 1".
1150 <OPTION_ARCH> New case.
1151 (tc_gen_reloc): <case BFD_RELOC_CRIS_LAPCQ_OFFSET>
1152 <case BFD_RELOC_CRIS_SIGNED_16, BFD_RELOC_CRIS_SIGNED_8>
1153 <case BFD_RELOC_CRIS_UNSIGNED_8, BFD_RELOC_CRIS_UNSIGNED_16>
1154 <case BFD_RELOC_32_PCREL>: New cases.
1155 Addends for non-zero fx_pcrel are too in fx_offset.
1156 (md_show_usage): Show --march=<arch>.
1157 (md_apply_fix3): Adjust val for BFD_RELOC_CRIS_LAPCQ_OFFSET.
1158 (md_pcrel_from): BFD_RELOC_CRIS_LAPCQ_OFFSET is PC-relative too.
1159 (s_syntax) <struct syntaxes>: Properly constify member operand.
1160 * config/tc-cris.h (TARGET_MACH): Define.
1161 (cris_mach): Declare.
1162 * doc/as.texinfo (Overview) <CRIS>: Add --march=...
1163 * doc/c-cris.texi (CRIS-Symbols): New node for built-in symbols.
1164 (CRIS-Opts): Document --march=...
1165 (CRIS-Pseudos): Document .arch.
1167 2004-11-04 Jan Beulich <jbeulich@novell.com>
1169 * config/tc-i386.c (set_intel_syntax): Allow % in symbol names when
1170 intel syntax and no register prefix, allow $ in symbol names when
1171 intel syntax.
1172 (set_16bit_gcc_code_flag): Replace literal 'l' by LONG_MNEM_SUFFIX.
1173 (intel_float_operand): Add fourth return value indicating math control
1174 operations. Make classification more precise.
1175 (md_assemble): Complain if memory operand of mov[sz]x has no size
1176 specified.
1177 (parse_insn): Translate word operands to floating point instructions
1178 operating on integers as well as control instructions to short ones
1179 as expected by AT&T syntax. Translate 'd' suffix to short one only for
1180 floating point instructions operating on non-integer operands.
1181 (match_template): Remove fldcw special case. Adjust q-suffix handling
1182 to permit it on fild/fistp/fisttp in AT&T mode.
1183 (process_suffix): Don't guess DefaultSize insns' suffix from
1184 stackop_size for certain floating point control instructions. Guess
1185 suffix for branch and [ls][gi]dt based on flag_code. Split error
1186 messages for Intel and AT&T syntax, and make the condition more strict
1187 for the former. Adjust suppressing of generation of operand size
1188 overrides.
1189 (intel parser): Allow the full set of MASM operators. Add FWORD, TBYTE,
1190 OWORD, and XMMWORD operand size specifiers (TBYTE replaces XWORD). Add
1191 more error checking.
1192 * config/tc-i386.h (BYTE_PTR WORD_PTR DWORD_PTR QWORD_PTR XWORD_PTR
1193 SHORT OFFSET_FLAT FLAT NONE_FOUND): Remove unused defines.
1195 2004-11-03 Hans-Peter Nilsson <hp@axis.com>
1197 * symbols.c (colon) [!WORKING_DOT_WORD]: Don't declare
1198 md_short_jump_size, md_long_jump_size.
1199 * write.c [!WORKING_DOT_WORD]: Ditto.
1200 * tc.h [!WORKING_DOT_WORD]: Declare them here. Drop const
1201 qualifier.
1202 * config/tc-cris.h (md_short_jump_size, md_long_jump_size): Don't
1203 declare.
1204 * config/tc-cris.c (md_short_jump_size, md_long_jump_size): Drop
1205 const qualifier in these definitions.
1206 * config/tc-i370.c, config/tc-m68k.c, config/tc-pdp11.c,
1207 config/tc-s390.c, config/tc-tahoe.c, config/tc-vax.c: Ditto.
1209 2004-11-02 Nick Clifton <nickc@redhat.com>
1211 * dwarf2dbg.c (dwarf2_finish): Check for the existence of a file
1212 table before deciding to produce a .debug_line section to match up
1213 with a user provided .debug_info section.
1215 2004-10-28 Tomer Levi <Tomer.Levi@nsc.com>
1217 * config/tc-crx.c (getreg_image): Bug fix, a return value was
1218 mistakenly omitted from CRX_C_REGTYPE and CRX_CS_REGTYPE cases.
1220 2004-10-27 Tomer Levi <Tomer.Levi@nsc.com>
1222 * config/tc-crx.c: Remove global variable 'post_inc_mode'.
1223 (get_flags): New function.
1224 (get_number_of_bits): Edit comments, update numeric values to
1225 supported sizes.
1226 (process_label_constant): Don't support the colon
1227 format (SYMBOL:[s|m|l]).
1228 (set_cons_rparams): Support argument type 'arg_rbase'.
1229 (get_operandtype): Bug fix in 'rbase' operand type parsing.
1230 (handle_LoadStor): Bug fix, first handle post-increment mode.
1231 (getreg_image): Remove redundant code, update according to latest
1232 CRX spec.
1233 (print_constant): Bug fix relate to 3-word instructions.
1234 (assemble_insn): Bug fix, when matching instructions, verify also
1235 instruction type (not only mnemonic).
1236 Add various error checking.
1237 (preprocess_reglist): Support HI/LO and user registers.
1239 2004-10-25 David Mosberger-Tang <davidm@hpl.hp.com>
1241 * config/tc-ia64.c (fixup_unw_records): Don't let the "t" value
1242 in an epilogue directive go negative.
1244 2004-10-25 H.J. Lu <hongjiu.lu@intel.com>
1246 PR 474
1247 * config/tc-ia64.c (emit_one_bundle): Decrement md.num_slots_in_use
1248 after reporting template error during manual bundling. Reported
1249 by Michael Dupont, michaelx.dupont@intel.com.
1251 2004-10-25 Daniel Jacobowitz <dan@debian.org>
1253 * Makefile.am: Run dep-am.
1254 * aclocal.m4: Regenerate with automake 1.9.2.
1255 * Makefile.in: Regenerate with automake 1.9.2.
1256 * doc/Makefile.in: Likewise.
1258 * config/tc-arm.c: Include "dw2gencfi.h".
1259 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
1260 New functions.
1261 * config/tc-arm.h (TARGET_USE_CFIPOP, DWARF2_DEFAULT_RETURN_COLUMN)
1262 (DWARF2_CIE_DATA_ALIGNMENT, tc_regname_to_dw2regnum)
1263 (tc_cfi_frame_initial_instructions): Define.
1264 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
1265 Add prototypes.
1267 2004-10-21 Tomer Levi <Tomer.Levi@nsc.com>
1269 * config/tc-crx.c (assemble_insn): Check unsigned immediate
1270 operands validity.
1271 Update coprocessor id to be unsigned immediate.
1273 2004-10-18 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
1275 * config/tc-i386.c (O_secrel): Delete.
1276 (tc_pe_dwarf2_emit_offset): New function.
1277 * config/tc-i386.h (O_secrel): Define as O_md1.
1278 (TC_DWARF2_EMIT_OFFSET): Define.
1280 2004-10-18 Nick Clifton <nickc@redhat.com>
1282 * config/tc-xstormy16.c (xstormy16_cons_fix_new): Accept and
1283 ignore @fptr() directives for 4-byte fixups.
1285 2004-10-15 Alan Modra <amodra@bigpond.net.au>
1287 * Makefile.am: Run "make dep-am"
1288 * Makefile.in: Regenerate.
1290 2004-10-14 Bob Wilson <bob.wilson@acm.org>
1292 * doc/c-xtensa.texi (Xtensa Options, Absolute Literals Directive):
1293 Remove comments about placement of literal pools.
1294 (Literal Directive): Update description of literal placement.
1295 (Literal Prefix Directive): Remove statement that this does not apply
1296 to absolute-mode literals. Describe new section naming scheme.
1298 2004-10-12 Bob Wilson <bob.wilson@acm.org>
1300 * config/tc-xtensa.c (xtensa_frequency_pseudo): Use set_subseg_freq.
1301 (is_entry_opcode, is_movi_opcode, is_the_loop_opcode, is_jx_opcode,
1302 is_windowed_return_opcode): Delete.
1303 (xtensa_frob_label): Use get_subseg_target_freq.
1304 (md_assemble): Inline call to is_entry_opcode.
1305 (xtensa_handle_align): Inline call to get_frag_is_literal.
1306 (relaxation_requirements): Inline call to is_jx_opcode.
1307 (emit_single_op): Inline call to is_movi_opcode.
1308 (xg_assemble_vliw_tokens): Inline calls to get_frag_is_insn,
1309 get_frag_is_no_transform, is_entry_opcode, and
1310 set_frag_is_specific_opcode. Use get_subseg_total_freq.
1311 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags,
1312 xtensa_fix_close_loop_end_frags, relax_frag_immed, convert_frag_immed):
1313 Inline calls to get_frag_is_no_transform.
1314 (next_instrs_are_b_retw): Inline call to is_windowed_return_opcode.
1315 (xtensa_fix_short_loop_frags): Inline calls to is_the_loop_opcode and
1316 get_frag_is_no_transform.
1317 (convert_frag_immed_finish_loop): Inline calls to get_expression_value
1318 and set_frag_is_no_transform.
1319 (get_expression_value): Delete.
1320 (subseg_map struct): Rename cur_total_freq to total_freq. Rename
1321 cur_target_freq to target_freq.
1322 (get_subseg_info): Split out code to create a new map entry into ...
1323 (add_subseg_info): ... this new function.
1324 (get_last_insn_flags): Check if get_subseg_info succeeded.
1325 (set_last_insn_flags): Call add_subseg_info if needed.
1326 (get_subseg_total_freq, get_subseg_target_freq, set_subseg_freq): New.
1327 (xtensa_reorder_segments): Compute last_sec while counting sections.
1328 Remove call to get_last_sec.
1329 (get_last_sec): Delete.
1330 (cache_literal_section): Inline call to retrieve_literal_seg and its
1331 callees, seg_present and add_seg_list.
1332 (retrieve_literal_seg, seg_present, add_seg_list): Delete.
1333 (get_frag_is_insn, get_frag_is_no_transform,
1334 set_frag_is_specific_opcode, set_frag_is_no_transform): Delete.
1335 * config/tc-xtensa.h (MAX_SLOTS): Reduce from 31 to 15.
1337 2004-10-12 Bob Wilson <bob.wilson@acm.org>
1339 * config/tc-xtensa.c: Use ISO C90 formatting.
1340 * config/tc-xtensa.h: Likewise.
1341 * config/xtensa-istack.h: Likewise.
1342 * config/xtensa-relax.c: Likewise.
1343 * config/xtensa-relax.h: Likewise.
1345 2004-10-12 Paul Brook <paul@codesourcery.com>
1347 * config/tc-arm.c (md_begin): Change EF_ARM_EABI_VER3 to
1348 EF_ARM_EABI_VER4.
1349 (arm_eabis): Ditto.
1350 * doc/c-arm.texi: Document that we actually support -meabi=4, not
1351 -meabi=3.
1353 2004-10-08 Bob Wilson <bob.wilson@acm.org>
1355 * doc/as.texinfo (VTableEntry, VTableInherit): Add "directive" to index
1356 entries.
1357 (Acknowledgements): Use "GAS" instead of AS variable.
1359 2004-10-08 Daniel Jacobowitz <dan@debian.org>
1361 * config/tc-i386.c: Include "elf/x86-64.h".
1362 (i386_elf_section_type): New function.
1363 * config/tc-i386.h (md_elf_section_type): Define.
1364 (i386_elf_section_type): New prototype.
1366 2004-10-08 Linus Nielsen Feltzing <linus@haxx.se>
1368 * config/m68k-parse.h (enum m68k_register): New control register,
1369 MBAR2 (for MCF5249)
1370 * config/tc-m68k.c: Correct control register set for MCF5249.
1372 2004-10-07 Bob Wilson <bob.wilson@acm.org>
1373 Sterling Augustine <sterling@tensilica.com>
1375 * config/tc-xtensa.c (absolute_literals_supported): New global flag.
1376 (UNREACHABLE_MAX_WIDTH): Define.
1377 (XTENSA_FETCH_WIDTH): Delete.
1378 (cur_vinsn, xtensa_fetch_width, xt_saved_debug_type, past_xtensa_end,
1379 prefer_const16, prefer_l32r): New global variables.
1380 (LIT4_SECTION_NAME): Define.
1381 (lit4_state struct): Add lit4_seg_name and lit4_seg fields.
1382 (XTENSA_PROP_*, GET_XTENSA_PROP_*, SET_XTENSA_PROP_*): Define.
1383 (frag_flags struct): New.
1384 (xtensa_block_info struct): Move from tc-xtensa.h. Add flags field.
1385 (subseg_map struct): Add cur_total_freq and cur_target_freq fields.
1386 (bitfield, bit_is_set, set_bit, clear_bit): Define.
1387 (MAX_FORMATS): Define.
1388 (op_placement_info struct, op_placement_table): New.
1389 (O_pltrel, O_hi16, O_lo16): Define.
1390 (directiveE enum): Rename directive_generics to directive_transform.
1391 Delete directive_relax. Add directive_schedule,
1392 directive_absolute_literals, and directive_last_directive.
1393 (directive_info): Rename "generics" to "transform". Delete "relax".
1394 Add "schedule" and "absolute-literals".
1395 (directive_state): Adjust entries to match changes in directive_info.
1396 (xtensa_relax_statesE, RELAX_IMMED_MAXSTEPS): Move to tc-xtensa.h.
1397 (xtensa_const16_opcode, xtensa_movi_opcode, xtensa_movi_n_opcode,
1398 xtensa_l32r_opcode, xtensa_nop_opcode, xtensa_rsr_lcount_opcode): New.
1399 (xtensa_j_opcode, xtensa_rsr_opcode): Delete.
1400 (align_only_targets, software_a0_b_retw_interlock,
1401 software_avoid_b_j_loop_end, maybe_has_b_j_loop_end,
1402 software_avoid_short_loop, software_avoid_close_loop_end,
1403 software_avoid_all_short_loops, specific_opcode): Delete.
1404 (warn_unaligned_branch_targets): New.
1405 (workaround_a0_b_retw, workaround_b_j_loop_end, workaround_short_loop,
1406 workaround_close_loop_end, workaround_all_short_loops): Default FALSE.
1407 (option_[no_]link_relax, option_[no_]transform,
1408 option_[no_]absolute_literals, option_warn_unaligned_targets,
1409 option_prefer_l32r, option_prefer_const16, option_target_hardware):
1410 New enum values.
1411 (option_[no_]align_only_targets, option_literal_section_name,
1412 option_text_section_name, option_data_section_name,
1413 option_bss_section_name, option_eb, option_el): Delete.
1414 (md_longopts): Add entries for: [no-]transform, [no-]absolute-literals,
1415 warn-unaligned-targets, prefer-l32r, prefer-const16, [no-]link-relax,
1416 and target-hardware. Delete entries for [no-]target-align-only,
1417 literal-section-name, text-section-name, data-section-name, and
1418 bss-section-name.
1419 (md_parse_option): Handle new options and remove old ones. Accept but
1420 ignore [no-]density options. Warn for [no-]generics and [no-]relax
1421 and treat them as [no-]transform.
1422 (md_show_usage): Add new options and remove old ones.
1423 (xtensa_setup_hw_workarounds): New.
1424 (md_pseudo_table): Change "word" entry to use xtensa_elf_cons. Add
1425 "long", "short", "loc" and "frequency" entries.
1426 (use_generics): Rename to ...
1427 (use_transform): ... this function. Add past_xtensa_end check.
1428 (use_longcalls): Add past_xtensa_end check.
1429 (code_density_available, can_relax): Delete.
1430 (do_align_targets): New.
1431 (get_directive): Accept dashes in directive names. Warn about
1432 [no-]generics and [no-]relax directives and treat them as
1433 [no-]transform.
1434 (xtensa_begin_directive): Call md_flush_pending_output only for some
1435 directives. Check for directives inside instruction bundles. Warn
1436 about deprecated ".begin literal" usage. Warn and ignore [no-]density
1437 directives. Handle new directives. Check generating_literals flag
1438 for literal_prefix.
1439 (xtensa_end_directive): Check for directives inside instruction
1440 bundles. Warn and ignore [no-]density directives. Handle new
1441 directives. Call xtensa_set_frag_assembly_state.
1442 (xtensa_loc_directive_seen, xtensa_dwarf2_directive_loc,
1443 xtensa_dwarf2_emit_insn): New.
1444 (xtensa_literal_position): Call md_flush_pending_output. Do not check
1445 use_literal_section flag.
1446 (xtensa_literal_pseudo): Call md_flush_pending_output. Handle absolute
1447 literals. Use xtensa_elf_cons to parse the expression.
1448 (xtensa_literal_prefix): Do not check use_literal_section. Support
1449 ".lit4" sections for absolute literals. Change prefix convention to
1450 replace ".text" (or ".t" in a linkonce section). No need to call
1451 subseg_set.
1452 (xtensa_frequency_pseudo, xtensa_elf_cons, xtensa_elf_suffix): New.
1453 (expression_end): Handle closing braces and colons.
1454 (PLT_SUFFIX, plt_suffix): Delete.
1455 (expression_maybe_register): Use new xtensa-isa.h functions. Use
1456 xtensa_elf_suffix instead of checking for plt suffix, and handle O_lo16
1457 and O_hi16 expressions as well.
1458 (tokenize_arguments): Handle closing braces and colons.
1459 (parse_arguments): Use new xtensa-isa.h functions. Handle "invisible"
1460 operands and paired register syntax.
1461 (get_invisible_operands): New.
1462 (xg_translate_sysreg_op): Handle new Xtensa LX RSR/WSR/XSR syntax. Use
1463 new xtensa-isa.h functions.
1464 (xtensa_translate_old_userreg_ops, xtensa_translate_zero_immed): New.
1465 (xg_translate_idioms): Check if inside bundle. Use use_transform.
1466 Handle new Xtensa LX RSR/WSR/XSR syntax. Remove code to widen density
1467 instructions. Use xtensa_translate_zero_immed.
1468 (operand_is_immed, operand_is_pcrel_label): Delete.
1469 (get_relaxable_immed): Use new xtensa-isa.h functions.
1470 (get_opcode_from_buf): Add slot parameter. Use new xtensa-isa.h
1471 functions.
1472 (xtensa_print_insn_table, print_vliw_insn): New.
1473 (is_direct_call_opcode): Use new xtensa-isa.h functions.
1474 (is_call_opcode, is_loop_opcode, is_conditional_branch_opcode,
1475 is_branch_or_jump_opcode): Delete.
1476 (is_movi_opcode, decode_reloc, encode_reloc, encode_alt_reloc): New.
1477 (opnum_to_reloc, reloc_to_opnum): Delete.
1478 (xtensa_insnbuf_set_operand, xtensa_insnbuf_get_operand): Use new
1479 xtensa-isa.h functions. Operate on one slot of an instruction.
1480 (xtensa_insnbuf_set_immediate_field, is_negatable_branch,
1481 xg_get_insn_size): Delete.
1482 (xg_get_build_instr_size): Use xg_get_single_size.
1483 (xg_is_narrow_insn, xg_is_single_relaxable_insn): Update calls to
1484 xg_build_widen_table. Use xg_get_single_size.
1485 (xg_get_max_narrow_insn_size): Delete.
1486 (xg_get_max_insn_widen_size, xg_get_max_insn_widen_literal_size,
1487 xg_is_relaxable_insn): Update calls to xg_build_widen_table. Use
1488 xg_get_single_size.
1489 (xg_build_to_insn): Record the loc field. Handle OP_OPERAND_HI16U and
1490 OP_OPERAND_LOW16U. Check xg_valid_literal_expression.
1491 (xg_expand_to_stack, xg_expand_narrow): Update calls to
1492 xg_build_widen_table. Use xg_get_single_size.
1493 (xg_immeds_fit): Use new xtensa-isa.h functions. Update call to
1494 xg_check_operand.
1495 (xg_symbolic_immeds_fit): Likewise. Also handle O_lo16 and O_hi16, and
1496 treat weak symbols conservatively.
1497 (xg_check_operand): Use new xtensa-isa.h functions.
1498 (is_dnrange): Delete.
1499 (xg_assembly_relax): Inline previous calls to tinsn_copy.
1500 (xg_finish_frag): Specify separate relax states for the frag and slot0.
1501 (is_branch_jmp_to_next, xg_add_branch_and_loop_targets): Use new
1502 xtensa-isa.h functions.
1503 (xg_instruction_matches_option_term, xg_instruction_matches_or_options,
1504 xg_instruction_matches_options): New.
1505 (xg_instruction_matches_rule): Handle O_register expressions. Call
1506 xg_instruction_matches_options.
1507 (transition_rule_cmp): New.
1508 (xg_instruction_match): Update call to xg_build_simplify_table.
1509 (xg_build_token_insn): Record loc fields.
1510 (xg_simplify_insn): Check is_specific_opcode field and
1511 density_supported flag.
1512 (xg_expand_assembly_insn): Skip checking code_density_available. Use
1513 new xtensa-isa.h functions. Call use_transform instead of can_relax.
1514 (xg_assemble_literal): Add error handling for O_big. Call
1515 record_alignment. Handle O_pltrel.
1516 (xg_valid_literal_expression): New.
1517 (xg_assemble_literal_space): Add slot parameter. Remove call to
1518 set_expr_symbol_offset. Add call to record_alignment. Update call to
1519 xg_finish_frag.
1520 (xg_emit_insn): Delete.
1521 (xg_emit_insn_to_buf): Add format parameter. Update calls to
1522 xg_add_opcode_fix and xtensa_insnbuf_to_chars.
1523 (xg_add_opcode_fix): Change opcode parameter to tinsn and add format
1524 and slot parameters. Handle new "alternate" relocations for absolute
1525 literals and CONST16 instructions. Check for bad uses of O_lo16 and
1526 O_hi16. Use new xtensa-isa.h functions.
1527 (xg_assemble_tokens): Delete.
1528 (is_register_writer): Use new xtensa-isa.h functions.
1529 (is_bad_loopend_opcode): Check for xtensa_rsr_lcount_opcode instead of
1530 old-style RSR from LCOUNT.
1531 (next_frag_opcode): Delete.
1532 (next_frag_opcode_is_loop, next_frag_format_size, frag_format_size,
1533 update_next_frag_state): New.
1534 (update_next_frag_nop_state): Delete.
1535 (next_frag_pre_opcode_bytes): Use next_frag_opcode_is_loop.
1536 (xtensa_mark_literal_pool_location): Check use_literal_section flag and
1537 the state of the absolute-literals directive. Add calls to
1538 record_alignment and xtensa_set_frag_assembly_state. Call
1539 xtensa_switch_to_non_abs_literal_fragment instead of
1540 xtensa_switch_to_literal_fragment.
1541 (build_nop): New.
1542 (assemble_nop): Use build_nop. Update call to xtensa_insnbuf_to_chars.
1543 (get_expanded_loop_offset): Change check for undefined opcode to an
1544 assertion.
1545 (xtensa_set_frag_assembly_state, relaxable_section,
1546 xtensa_find_unmarked_state_frags, xtensa_find_unaligned_branch_targets,
1547 xtensa_find_unaligned_loops, xg_apply_tentative_value): New.
1548 (md_begin): Update call to xtensa_isa_init. Initialize linkrelax to 1.
1549 Set lit4_seg_name. Call xg_init_vinsn. Initialize new global opcodes.
1550 Call init_op_placement_info_table and xtensa_set_frag_assembly_state.
1551 (xtensa_init_fix_data): New.
1552 (xtensa_frob_label): Reset label symbol to the current frag. Check
1553 do_align_targets and generating_literals flag. Propagate frequency
1554 info to new alignment frag. Call xtensa_set_frag_assembly_state.
1555 (xtensa_unrecognized_line): New.
1556 (xtensa_flush_pending_output): Check if inside a bundle. Add a call
1557 to xtensa_set_frag_assembly_state.
1558 (error_reset_cur_vinsn): New.
1559 (md_assemble): Remove check for literal frag. Remove call to
1560 istack_init. Call use_transform instead of use_generics. Parse
1561 explicit instruction format specifiers. Move code for
1562 a0_b_retw_interlock workaround to xg_assemble_vliw_tokens. Call
1563 error_reset_cur_vinsn on errors. Add call to get_invisible_operands.
1564 Add dwarf2_where call. Remote automatic alignment for ENTRY
1565 instructions. Move call to xtensa_clear_insn_labels to the end.
1566 Rearrange to handle bundles.
1567 (xtensa_cons_fix_new): Delete.
1568 (xtensa_handle_align): New.
1569 (xtensa_frag_init): Call xtensa_set_frag_assembly_state. Remove
1570 assignment to is_no_density field.
1571 (md_pcrel_from): Use new xtensa-isa.h functions. Use decode_reloc
1572 instead of reloc_to_opnum. Handle "alternate" relocations.
1573 (xtensa_force_relocation, xtensa_check_inside_bundle,
1574 xtensa_elf_section_change_hook): New.
1575 (xtensa_symbol_new_hook): Delete.
1576 (xtensa_fix_adjustable): Check for difference of symbols with an
1577 offset. Check for external and weak symbols.
1578 (md_apply_fix3): Remove cases for XTENSA_OP{0,1,2} relocs.
1579 (md_estimate_size_before_relax): Return expansion for the first slot.
1580 (tc_gen_reloc): Handle difference of symbols by producing
1581 XTENSA_DIFF{8,16,32} relocs and by writing the value of the difference
1582 into the output. Handle new XTENSA_SLOT*_OP relocs by storing the
1583 tentative values into the output when linkrelax is set.
1584 (XTENSA_PROP_SEC_NAME): Define.
1585 (xtensa_post_relax_hook): Call xtensa_find_unmarked_state_frags.
1586 Create literal tables only if using literal sections. Create new
1587 property tables instead of old instruction tables. Check for unaligned
1588 branch targets and loops.
1589 (finish_vinsn, find_vinsn_conflicts, check_t1_t2_reads_and_writes,
1590 new_resource_table, clear_resource_table, resize_resource_table,
1591 resources_available, reserve_resources, release_resources,
1592 opcode_funcUnit_use_unit, opcode_funcUnit_use_stage,
1593 resources_conflict, xg_find_narrowest_format, relaxation_requirements,
1594 bundle_single_op, emit_single_op, xg_assemble_vliw_tokens): New.
1595 (xtensa_end): Call xtensa_flush_pending_output. Set past_xtensa_end
1596 flag. Update checks for workaround options. Call
1597 xtensa_mark_narrow_branches and xtensa_mark_zcl_first_insns.
1598 (xtensa_cleanup_align_frags): Add special case for branch targets.
1599 Check for and mark unreachable frags.
1600 (xtensa_fix_target_frags): Remove use of align_only_targets flag.
1601 Use RELAX_LOOP_END_BYTES in special case for negatable branch at the
1602 end of a zero-overhead loop body.
1603 (frag_can_negate_branch): Handle instructions with multiple slots.
1604 Use new xtensa-isa.h functions
1605 (xtensa_mark_narrow_branches, is_narrow_branch_guaranteed_in_range,
1606 xtensa_mark_zcl_first_insns): New.
1607 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags): Error if
1608 transformations are disabled.
1609 (next_instrs_are_b_retw): Use new xtensa-isa.h functions. Handle
1610 multislot instructions.
1611 (xtensa_fix_close_loop_end_frags, xtensa_fix_short_loop_frags):
1612 Likewise. Also error if transformations are disabled.
1613 (unrelaxed_frag_max_size): New.
1614 (unrelaxed_frag_min_insn_count, unrelax_frag_has_b_j): Use new
1615 xtensa-isa.h functions.
1616 (xtensa_sanity_check, is_empty_loop, is_local_forward_loop): Use
1617 xtensa_opcode_is_loop instead of is_loop_opcode.
1618 (get_text_align_power): Replace as_fatal with assertion.
1619 (get_text_align_fill_size): Iterate instead of using modulus when
1620 use_nops is false.
1621 (get_noop_aligned_address): Assert that this is for a machine-dependent
1622 RELAX_ALIGN_NEXT_OPCODE frag. Use next_frag_opcode_is_loop,
1623 xg_get_single_size, and frag_format_size.
1624 (get_widen_aligned_address): Rename to ...
1625 (get_aligned_diff): ... this function. Add max_diff parameter.
1626 Remove handling of rs_align/rs_align_code frags. Use
1627 next_frag_format_size, get_text_align_power, get_text_align_fill_size,
1628 next_frag_opcode_is_loop, and xg_get_single_size. Compute max_diff
1629 and pass it back to caller.
1630 (xtensa_relax_frag): Use relax_frag_loop_align. Add code for new
1631 RELAX_SLOTS, RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN,
1632 RELAX_FILL_NOP, and RELAX_UNREACHABLE frag types. Check relax_seen.
1633 (relax_frag_text_align): Rename to ...
1634 (relax_frag_loop_align): ... this function. Assume loops can only be
1635 in the first slot of an instruction.
1636 (relax_frag_add_nop): Use assemble_nop instead of constructing an OR
1637 instruction. Remove call to frag_wane.
1638 (relax_frag_narrow): Rename to ...
1639 (relax_frag_for_align): ... this function. Extend to handle
1640 RELAX_FILL_NOP and RELAX_UNREACHABLE, as well as RELAX_SLOTS with
1641 RELAX_NARROW for the first slot.
1642 (find_address_of_next_align_frag, bytes_to_stretch): New.
1643 (future_alignment_required): Use find_address_of_next_align_frag and
1644 bytes_to_stretch. Look ahead to subsequent frags to make smarter
1645 alignment decisions.
1646 (relax_frag_immed): Add format, slot, and estimate_only parameters.
1647 Check if transformations are enabled for b_j_loop_end workaround.
1648 Use new xtensa-isa.h functions and handle multislot instructions.
1649 Update call to xg_assembly_relax.
1650 (md_convert_frag): Handle new RELAX_SLOTS, RELAX_UNREACHABLE,
1651 RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN, and RELAX_FILL_NOP
1652 frag types.
1653 (convert_frag_narrow): Add segP, format and slot parameters. Call
1654 convert_frag_immed for branch instructions. Adjust calls to
1655 tinsn_from_chars, tinsn_immed_from_frag, and xg_emit_insn_to_buf. Use
1656 xg_get_single_size and xg_get_single_format.
1657 (convert_frag_fill_nop): New.
1658 (convert_frag_immed): Add format and slot parameters. Handle multislot
1659 instructions and use new xtensa-isa.h functions. Update calls to
1660 tinsn_immed_from_frag and xg_assembly_relax. Check if transformations
1661 enabled for b_j_loop_end workaround. Use build_nop instead of
1662 assemble_nop. Check is_specific_opcode flag. Check for unreachable
1663 frags. Use xg_get_single_size. Handle O_pltrel.
1664 (fix_new_exp_in_seg): Remove check for old plt flag.
1665 (convert_frag_immed_finish_loop): Update calls to tinsn_from_chars and
1666 xtensa_insnbuf_to_chars. Call tinsn_immed_from_frag. Change check
1667 for loop opcode to an assertion. Mark all frags up to the end of the
1668 loop as not transformable.
1669 (get_last_insn_flags, set_last_insn_flags): Use get_subseg_info.
1670 (get_subseg_info): New.
1671 (xtensa_move_literals): Call xtensa_set_frag_assembly_state. Add null
1672 check for dest_seg.
1673 (xtensa_switch_to_literal_fragment): Rewrite to handle absolute
1674 literals and use xtensa_switch_to_non_abs_literal_fragment otherwise.
1675 (xtensa_switch_to_non_abs_literal_fragment): New.
1676 (cache_literal_section): Add is_code parameter and pass it through to
1677 retrieve_literal_seg.
1678 (retrieve_literal_seg): Add is_code parameter and use it to set the
1679 flags on the literal section. Handle case where head parameter is 0.
1680 (get_frag_is_no_transform, set_frag_is_specific_opcode,
1681 set_frag_is_no_transform): New.
1682 (xtensa_create_property_segments): Add end_property_function parameter
1683 and pass it through to add_xt_block_frags. Call bfd_get_section_flags
1684 and skip SEC_DEBUGGING and !SEC_ALLOC sections.
1685 (xtensa_create_xproperty_segments, section_has_xproperty): New.
1686 (add_xt_block_frags): Add end_property_function parameter and call it
1687 if it is non-zero. Call xtensa_frag_flags_init.
1688 (xtensa_frag_flags_is_empty, xtensa_frag_flags_init,
1689 get_frag_property_flags, frag_flags_to_number,
1690 xtensa_frag_flags_combinable, xt_block_aligned_size,
1691 xtensa_xt_block_combine, add_xt_prop_frags,
1692 init_op_placement_info_table, opcode_fits_format_slot,
1693 xg_get_single_size, xg_get_single_format): New.
1694 (istack_push): Inline call to tinsn_copy.
1695 (tinsn_copy): Delete.
1696 (tinsn_has_invalid_symbolic_operands): Handle O_hi16 and O_lo16 and
1697 CONST16 opcodes. Handle O_big, O_illegal, and O_absent.
1698 (tinsn_has_complex_operands): Handle O_hi16 and O_lo16.
1699 (tinsn_to_insnbuf): Use xg_get_single_format and new xtensa-isa.h
1700 functions. Handle invisible operands.
1701 (tinsn_to_slotbuf): New.
1702 (tinsn_check_arguments): Use new xtensa-isa.h functions.
1703 (tinsn_from_chars): Add slot parameter. Rewrite using xg_init_vinsn,
1704 vinsn_from_chars, and xg_free_vinsn.
1705 (tinsn_from_insnbuf): New.
1706 (tinsn_immed_from_frag): Add slot parameter and handle multislot
1707 instructions. Handle symbol differences.
1708 (get_num_stack_text_bytes): Use xg_get_single_size.
1709 (xg_init_vinsn, xg_clear_vinsn, vinsn_has_specific_opcodes,
1710 xg_free_vinsn, vinsn_to_insnbuf, vinsn_from_chars, expr_is_register,
1711 get_expr_register, set_expr_symbol_offset_diff): New.
1712 * config/tc-xtensa.h (MAX_SLOTS): Define.
1713 (xtensa_relax_statesE): Move from tc-xtensa.c. Add
1714 RELAX_CHECK_ALIGN_NEXT_OPCODE, RELAX_MAYBE_DESIRE_ALIGN, RELAX_SLOTS,
1715 RELAX_FILL_NOP, RELAX_UNREACHABLE, RELAX_MAYBE_UNREACHABLE, and
1716 RELAX_NONE types.
1717 (RELAX_IMMED_MAXSTEPS): Move from tc-xtensa.c.
1718 (xtensa_frag_type struct): Add is_assembly_state_set,
1719 use_absolute_literals, relax_seen, is_unreachable, is_specific_opcode,
1720 is_align, is_text_align, alignment, and is_first_loop_insn fields.
1721 Replace is_generics and is_relax fields by is_no_transform field.
1722 Delete is_text and is_longcalls fields. Change text_expansion and
1723 literal_expansion to arrays of MAX_SLOTS entries. Add arrays of
1724 per-slot information: literal_frags, slot_subtypes, slot_symbols,
1725 slot_sub_symbols, and slot_offsets. Add fr_prev field.
1726 (xtensa_fix_data struct): New.
1727 (xtensa_symfield_type struct): Delete plt field.
1728 (xtensa_block_info struct): Move definition to tc-xtensa.h. Add
1729 forward declaration here.
1730 (xt_section_type enum): Delete xt_insn_sec. Add xt_prop_sec.
1731 (XTENSA_SECTION_RENAME): Undefine.
1732 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FORCE_RELOCATION, NO_PSEUDO_DOT,
1733 tc_unrecognized_line, md_do_align, md_elf_section_change_hook,
1734 HANDLE_ALIGN, TC_LINKRELAX_FIXUP, SUB_SEGMENT_ALIGN): Define.
1735 (TC_CONS_FIX_NEW, tc_symbol_new_hook): Delete.
1736 (unit_num_copies_func, opcode_num_units_func,
1737 opcode_funcUnit_use_unit_func, opcode_funcUnit_use_stage_func): New.
1738 (resource_table struct): New.
1739 * config/xtensa-istack.h (MAX_INSN_ARGS): Increase from 6 to 10.
1740 (TInsn struct): Add keep_wide, loc, fixup, record_fix, subtype,
1741 literal_space, symbol, sub_symbol, offset, and literal_frag fields.
1742 (tinsn_copy): Delete prototype.
1743 (vliw_insn struct): New.
1744 * config/xtensa-relax.c (insn_pattern_struct): Add options field.
1745 (widen_spec_list): Add option conditions for density and boolean
1746 instructions. Add expansions using CONST16 and conditions for using
1747 CONST16 vs. L32R. Use new Xtensa LX RSR/WSR syntax. Add entries for
1748 predicted branches.
1749 (simplify_spec_list): Add option conditions for density instructions.
1750 Add entry for NOP instruction.
1751 (append_transition): Add cmp function pointer parameter and use it to
1752 insert the new entry in order.
1753 (operand_function_LOW16U, operand_function_HI16U): New.
1754 (xg_has_userdef_op_fn, xg_apply_userdef_op_fn): Handle
1755 OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
1756 (enter_opname, split_string): Use xstrdup instead of strdup.
1757 (init_insn_pattern): Initialize new options field.
1758 (clear_req_or_option_list, clear_req_option_list,
1759 clone_req_or_option_list, clone_req_option_list, parse_option_cond):
1760 New.
1761 (parse_insn_pattern): Parse option conditions.
1762 (transition_applies): New.
1763 (build_transition): Use new xtensa-isa.h functions. Fix incorrectly
1764 swapped last arguments in calls to append_constant_value_condition.
1765 Call clone_req_option_list. Add warning about invalid opcode.
1766 Handle LOW16U and HI16U function names.
1767 (build_transition_table): Add cmp parameter and use it in calls to
1768 append_transition. Use new xtensa-isa.h functions. Check
1769 transition_applies before adding entries.
1770 (xg_build_widen_table, xg_build_simplify_table): Add cmp parameter and
1771 pass it through to build_transition_table.
1772 * config/xtensa-relax.h (ReqOrOptionList, ReqOrOption, ReqOptionList,
1773 ReqOption, transition_cmp_fn): New types.
1774 (OpType enum): Add OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
1775 (transition_rule struct): Add options field.
1776 * doc/as.texinfo (Overview): Update Xtensa options.
1777 * doc/c-xtensa.texi (Xtensa Options): Delete --[no-]density,
1778 --[no-]relax, and --[no-]generics options. Update descriptions of
1779 --text-section-literals and --[no-]longcalls. Add
1780 --[no-]absolute-literals and --[no-]transform.
1781 (Xtensa Syntax): Add description of syntax for FLIX instructions.
1782 Remove use of "generic" and "specific" terminology for opcodes.
1783 (Xtensa Registers): Generalize the syntax description to include
1784 user-defined register files.
1785 (Xtensa Automatic Alignment): Update.
1786 (Xtensa Branch Relaxation): Mention limitation of unconditional jumps.
1787 (Xtensa Call Relaxation): Linker can now remove most of the overhead.
1788 (Xtensa Directives): Remove confusing rules about precedence.
1789 (Density Directive, Relax Directive): Delete.
1790 (Schedule Directive): New.
1791 (Generics Directive): Rename to ...
1792 (Transform Directive): ... this node.
1793 (Literal Directive): Update for absolute literals. Missing
1794 literal_position directive is now an error.
1795 (Literal Position Directive): Update for absolute literals.
1796 (Freeregs Directive): Delete.
1797 (Absolute Literals Directive): New.
1798 (Frame Directive): Minor editing.
1799 * Makefile.am (DEPTC_xtensa_elf, DEPOBJ_xtensa_elf, DEP_xtensa_elf):
1800 Update dependencies.
1801 * Makefile.in: Regenerate.
1803 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
1805 * config/tc-mips.c (append_insn): Use fix_new rather than fix_new_exp
1806 to build the second and third fixups for a composite relocation.
1807 (macro_read_relocs): New function.
1808 (macro_build): Use it.
1809 (s_cpsetup): Pass all three composite relocation codes to macro_build.
1810 Simplify fragging code accordingly.
1811 (s_gpdword): Use fix_new rather than fix_new_exp for the second part
1812 of the composite relocation. Set fx_tcbit in both fixups.
1814 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
1816 * config/tc-mips.c (append_insn): Set fx_tcbit for composite relocs.
1817 (md_apply_fix3): Don't treat composite relocs as done.
1819 2004-10-07 Jan Beulich <jbeulich@novell.com>
1821 * macro.c (macro_expand_body): When ELF, use .LL rather than LL as
1822 prefix for symbol names generated from the LOCAL macro directive.
1824 * dw2gencfi.c (select_cie_for_fde): When separating CIE out from
1825 FDE, treat a DW_CFA_remember_state as we do a DW_CFA_advance_loc.
1827 2004-10-07 Tomer Levi <Tomer.Levi@nsc.com>
1829 * config/tc-crx.c (preprocess_reglist): Handle Co-processor
1830 Special registers.
1831 (md_assemble): Add error checking for Co-Processor instructions.
1832 (get_cinv_parameters): Add 'b' option to invalidate the
1833 branch-target cache.
1835 2004-10-05 Paul Brook <paul@codesourcery.com>
1837 * config/tc-arm.c (unwind): New variable.
1838 (vfp_sp_encode_reg): New function.
1839 (vfp_sp_reg_required_here): Use it.
1840 (vfp_sp_reg_list, vfp_dp_reg_list): Remove.
1841 (vfp_parse_reg_list): New function.
1842 (s_arm_unwind_fnstart, s_arm_unwind_fnend, s_arm_unwind_cantunwind,
1843 s_arm_unwind_personality, s_arm_unwind_personalityindex,
1844 s_arm_unwind_handlerdata, s_arm_unwind_save, s_arm_unwind_movsp,
1845 s_arm_unwind_pad, s_arm_unwind_setfp, s_arm_unwind_raw): New
1846 functions.
1847 (md_pseudo_table): Add them.
1848 (do_vfp_reg2_from_sp2): Use vfp_parse_reg_list and vfp_sp_encode_reg.
1849 (do_vfp_sp2_from_reg2, vfp_sp_ldstm, vfp_dp_ldstm): Ditto.
1850 (set_section, add_unwind_adjustsp, flush_pending_unwind,
1851 finish_unwind_opcodes, start_unwind_section, create_unwind_entry,
1852 require_hashconst, add_unwind_opcode): New functions.
1853 * doc/tc-arm.text: Document unwinding opcodes.
1854 * NEWS: Mention the new feature.
1856 2004-10-04 Eric Christopher <echristo@redhat.com>
1858 * config/tc-mips.c (md_apply_fix3): Remove erroneous assert.
1860 2004-10-01 H.J. Lu <hongjiu.lu@intel.com>
1862 * config/tc-ppc.c (md_apply_fix3): Call S_SET_THREAD_LOCAL for
1863 TLS relocations.
1864 * config/tc-s390.c (md_apply_fix3): Likewise.
1865 * config/tc-sparc.c (md_apply_fix3): Likewise.
1867 2004-10-01 Paul Brook <paul@codesourcery.com>
1869 * config/tc-arm.c (arm_elf_section_type): New function.
1870 (arm_elf_change_section): Set section link for exidx sections.
1871 * config/tc-arm.h (arm_elf_section_type): Add prototype.
1872 (md_elf_section_type): Define.
1874 2004-10-01 Bill Farmer <Bill@the-farmers.freeserve.co.uk>
1876 * config/tc-pdp11.c (md_apply_fix3): Change to sign of the SOB
1877 instruction's offset.
1879 2004-10-01 Adam Nemet <anemet@lnxw.com>
1881 * (TARGET_FORMAT): Remove LynxOS COFF definition.
1883 2004-10-01 Ravi Ramaseshan <ravi.ramaseshan@codito.com>
1885 * config/tc-arc.c (tc_gen_reloc): Don't assume fixP->fx_addsy is an
1886 asymbol *, instead use symbol_get_bfdsym.
1888 2004-09-30 Linus Nielsen Feltzing <linus@haxx.se>
1890 * config/tc-m68k.c (select_control_regs): Add mcf5249.
1892 2004-09-30 Paul Brook <paul@codesourcery.com>
1894 * config/tc-arm.c (do_smi, do_nop): New functions.
1895 (insns): Add ARMv6ZK instructions.
1896 (md_apply_fix3): Handle BFD_RELOC_ARM_SMI.
1897 (tc_gen_reloc): Ditto.
1898 (arm_cpus): Add mpcore and arm1176.
1899 (arm_archs): Add armv6{k,z,zk}.
1900 * doc/c-arm.texi: Document new cores and architectures.
1902 2004-09-30 Nick Clifton <nickc@redhat.com>
1904 * config/tc-arm.c: Use ISO C90 formatting.
1906 2004-09-30 Vladimir Ivanov <vladitx@nucleusys.com>
1908 * config/tc-arm.c (mav_reg_required_here): Allow REG_TYPE_CN
1909 as alternative when REG_TYPE_MVF, REG_TYPE_MVD, REG_TYPE_MVFX or
1910 REG_TYPE_MVDX is expected.
1912 2004-09-29 Marc Bevand <m.bevand@gmail.com>
1914 * doc/c-i386.texi (i386-Mnemonics): Fix typo.
1916 2004-09-21 James E Wilson <wilson@specifixinc.com>
1918 * config/tc-ia64.c (ENCODED_PSP_OFFSET): New.
1919 (output_rp_psprel, output_pfs_psprel, output_preds_psprel,
1920 output_spill_base, output_unat_psprel, output_lc_psprel,
1921 output_fpsr_psprel, output_priunat_psprel, output_bsp_psprel,
1922 output_bsprestore_psprel, output_rnat_psprel, output_spill_psprel,
1923 output_spill_psprel_p): Use it.
1925 2004-09-20 Tomer Levi <Tomer.Levi@nsc.com>
1927 * config/tc-crx.c (handle_LoadStor): New function.
1928 Handle load/stor unique instructions before parsing.
1930 2004-09-17 Paul Brook <paul@codesourcery.com>
1932 * config/tc-arm.c (s_arm_rel31): New funciton.
1933 (md_pseudo_table): Add .rel31.
1934 (md_apply_fix3): Handle BFD_RELOC_ARM_TARGET2,
1935 BFD_RELOC_32_PCREL and BFD_RELOC_ARM_PREL31.
1936 (tc_gen_reloc): Handle BFD_RELOC_ARM_PREL31 and BFD_RELOC_ARM_TARGET2.
1937 (arm_fix_adjustable): Return 0 for BFD_RELOC_ARM_TARGET2.
1938 (arm_parse_reloc): Add (target2).
1940 2004-09-17 Alan Modra <amodra@bigpond.net.au>
1942 * Makefile.am: Run "make dep-am".
1943 * Makefile.in: Regenerate.
1944 * aclocal.m4: Regenerate.
1945 * configure: Regenerate.
1946 * doc/Makefile.in: Regenerate.
1947 * po/POTFILES.in: Regenerate.
1948 * po/gas.pot: Regenerate.
1950 2004-09-14 Hideki IWAMOTO <h-iwamoto@kit.hi-ho.ne.jp>
1952 * config/tc-mmix.c [!LLONG_MIN]: Correct #elsif to #elif.
1953 [!LLONG_MAX]: Ditto.
1955 2004-09-13 Paul Brook <paul@codesourcery.com>
1957 * config/tc-arm.c: Rename RELABS to TARGET1.
1959 2004-09-13 Alan Modra <amodra@bigpond.net.au>
1961 * messages.c (as_internal_value_out_of_range): Cast values passed
1962 to as_bad_where or as_warn_where to proper type.
1964 2004-09-11 Theodore A. Roth <troth@openavr.org>
1966 * config/tc-avr.c: Add support for
1967 atmega48, atmega88, atmega168, attiny13, attiny2313, at90can128.
1969 2004-09-09 Alan Modra <amodra@bigpond.net.au>
1971 * dw2gencfi.c (select_cie_for_fde): When separating CIE out
1972 from FDE, treat a CFI_escape as we do a DW_CFA_advance_loc.
1974 2004-09-08 Paul Brook <paul@codesourcery.com>
1976 * config/obj-elf.c (obj_elf_section_type): Handle init_array,
1977 fini_array and preinit_array section types.
1978 * config/tc-ia64.c (ia64_elf_section_type): Remove init_array
1979 and fini_array.
1980 * doc/as.texinfo: Document extra section types.
1982 2004-09-02 Mark Mitchell <mark@codesourcery.com>
1984 * Makefile.am (TARG_ENV_HFILES): Add te-symbian.h.
1985 * Makefile.in: Regenerated.
1986 * configure.in: Set em for arm*-*-symbianelf*.
1987 * configure: Regenerated.
1988 * config/tc-arm.c (elf32_arm_target_format): Use Symbian target
1989 vectors when appropriate.
1990 * config/te-symbian.h: New file.
1992 2004-09-03 Tomer Levi <Tomer.Levi@nsc.com>
1994 * config/tc-crx.c (gettrap): Exception vector can be case
1995 insensitive.
1996 (process_label_constant): Fix a 32-bit displacement bug in branch
1997 instructions.
1998 (get_operandtype) : Bug fix, wrong operand was used.
1999 (process_label_constant): Initialize relocation type to
2000 BFD_RELOC_NONE
2002 2004-09-01 Richard Earnshaw < reanrsha@arm.com>
2004 * tc-arm.c (arm_cpus, arm_fpus): Allow <cpu>-s as well as <cpu>s
2005 for synthesizable cores.
2007 * doc/c-arm.texi (ARM Options): Document canonical names of CPUs.
2009 2004-08-25 Dmitry Diky <diwil@spec.ru>
2011 * config/tc-msp430.c: Clean-up the code.
2012 (md_relax_table): New relax table.
2013 (mcu_types): Sort MCU types.
2014 (md_pseudo_table): Add .profiler pseudo handler.
2015 (pow2value): New function.
2016 (msp430_profiler): New function.
2017 (msp430_operands): Add new insns handlers.
2018 (msp430_srcoperand): Add register operand handler, allow complex
2019 expressions.
2020 (md_estimate_size_before_relax): Rewritten.
2021 (md_convert_frag): Rewritten.
2022 (msp430_relax_frag): New function.
2023 * config/tc-msp430.h (md_relax_frag): define macro
2024 * doc/c-msp430.texi: Update information.
2026 2004-08-24 Nick Clifton <nickc@redhat.com>
2028 * as.c (std_shortopts): Allow -g to take an optional argument.
2029 (parse_args): Pass any switch starting with -g on to the backend
2030 for parsing.
2032 2004-08-18 Mark Mitchell <mark@codesourcery.com>
2034 * configure.in (arm*-*-symbianelf*): New target.
2035 (arm*-*-eabi*): Likewise.
2036 * configure: Regenerated.
2038 2004-08-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2039 * config/tc-mips.c (append_insn): Handle delay slots in branch likely
2040 correctly.
2042 2004-08-18 Jakub Jelinek <jakub@redhat.com>
2044 * config/tc-ia64.c (start_unwind_section): Add linkonce_empty
2045 argument, don't do anything if current section is not
2046 .gnu.linkonce.t.* and linkonce_empty is set.
2047 (generate_unwind_image, dot_endp): Adjust callers, call
2048 start_unwind_section (*, 1) if nothing will be put into the
2049 section.
2051 2004-08-17 Nick Clifton <nickc@redhat.com>
2053 * as.c (MD_DEBUG_FORMAT_SELECTOR): Provide default definition.
2054 (show_usage): Add -g.
2055 (std_longopts): Add --gen-debug. Alpha sort the table.
2056 (parse_args): Print an error message if a switch is not handled.
2057 Handle the -g switch, calling md_debug_format_selector() if
2058 necessary.
2059 * NEWS: Mention new feature.
2060 * doc/as.texinfo: Document new switch.
2061 * doc/internals.texi: Document behaviour of md_parse_option.
2063 * config/tc-arm.c (md_parse_option): Do not issue an error message
2064 if the switch is not recognised.
2065 * config/tc-m68k.c (md_parse_option): Likewise.
2066 * config/tc-pdp11.c (md_parse_option): Likewise.
2067 * config/tc-v850.c (md_parse_option): Likewise.
2069 * as.h: Fix up formatting.
2070 * tc.h: Likewise.
2072 2004-08-16 Nick Clifton <nickc@redhat.com>
2074 * macro.c (macro_set_alternate): Use ISO C90 formatting.
2076 * configure.in: Sort architecture based tables alphabetically.
2077 * configure: Regenerate.
2079 2004-08-16 Alan Modra <amodra@bigpond.net.au>
2081 * config/tc-ppc.c (tc_ppc_regname_to_dw2regnum <regnames>): Replace
2082 { "cc", 68 }, with { "cr", 70 }.
2084 2004-08-13 Jan Beulich <jbeulich@novell.com>
2085 Nick Clifton <nickc@redhat.com>
2087 * as.c: Add and handle new --alternate command line option.
2088 * macro.c (macro_set_alternate): New.
2089 * macro.h (macro_set_alternate): Declare.
2090 * read.c: Add and handle new .altmacro and .noaltmacro directives.
2091 * doc/as.texinfo: Document new command line option and pseudo-ops
2092 as well as insert documentation originating from gasp about
2093 alternate macro syntax.
2094 * NEWS: Mention new command line option and pseudo-ops.
2096 2004-08-10 Mark Mitchell <mark@codesourcery.com>
2098 * expr.c (operand): Handle the "~", "-", and "!" operators applied
2099 to bignums.
2101 2004-08-06 Paul Brook <paul@codesourcery.com>
2103 * config/tc-arm.c (md_apply_fix3, tc_gen_reloc, arm_parse_reloc):
2104 Handle new relocations.
2105 * include/elf/arm.h (elf_arm_reloc_type): Add new EABI relocations.
2107 2004-08-05 Bob Wilson <bob.wilson@acm.org>
2109 * write.c (relax_segment): Use was_address instead of address when
2110 setting fr_fix field for align frag due to backwards .org.
2112 2004-07-29 Alexandre Oliva <aoliva@redhat.com>
2114 Introduce SH2a support.
2115 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
2116 * config/tc-sh.c (get_specific): Change arch_sh2a_up to
2117 arch_sh2a_nofpu_up.
2118 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
2119 * config/tc-sh.c (md_parse_option): Add sh2a-nofpu ISA handling.
2120 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
2121 * config/tc-sh.c (sh_elf_final_processing): Move sh2a recognition
2122 to end of conditional expression.
2123 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
2124 * config/tc-sh.c: Add sh2a-nofpu support.
2125 2003-12-29 DJ Delorie <dj@redhat.com>
2126 * tc-sh.c: Add sh2a support.
2127 (parse_reg): Add tbr.
2128 (parse_at): Support @@(disp,tbr).
2129 (get_specific): Support sh2a opcodes.
2130 (insert4): New, for 4 byte relocs.
2131 (build_Mytes): Support sh2a opcodes.
2132 (md_apply_fix3_Mytes): Support sh2a opcodes.
2133 2003-12-02 Michael Snyder <msnyder@redhat.com>
2134 * config/tc-sh.c (md_parse_option): Handle sh2a.
2135 (sh_elf_final_processing): Ditto.
2137 2004-07-27 Jason Thorpe <thorpej@wasabisystems.com>
2139 * config/tc-hppa.h (TARGET_FORMAT): Set to "elf32-hppa-netbsd"
2140 for TE_NetBSD.
2142 2004-07-27 Alan Modra <amodra@bigpond.net.au>
2144 * config/tc-ppc.c (ppc_frob_file_before_adjust): Warn if .toc too big.
2145 (ppc_arch): Expand comment.
2147 2004-07-27 Tomer Levi <Tomer.Levi@nsc.com>
2149 * config/tc-crx.c: Support evaluating the difference between two
2150 symbols.
2151 * config/tc-crx.h: Likewise.
2153 2004-07-26 H.J. Lu <hongjiu.lu@intel.com>
2155 * config/tc-ia64.c (start_unwind_section): Set the linked-to
2156 section.
2157 (ia64_elf_section_change_hook): Set the linked-to section for
2158 SHT_IA_64_UNWIND.
2160 2004-07-26 Dmitry Diky <diwil@spec.ru>
2162 * config/tc-msp430.c: Add new subtargets: msp430x1610,
2163 msp430x1611, msp430x1612, msp430x415, msp430x417, msp430xG437,
2164 msp430xG438, msp430xG439.
2166 2004-07-25 Daniel Jacobowitz <dan@debian.org>
2168 * doc/as.texinfo (Section, PushSection): Correct documentation
2169 for ELF.
2171 2004-07-21 Jan Beulich <jbeulich@novell.com>
2173 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
2174 permissible for the selected instruction suffix.
2175 (match_template): Don't permit 64-bit general purpose operands in
2176 32-bit mode.
2177 (finalize_imm): Permit 64-bit immediates.
2178 (build_modrm_byte): Don't treat 32-bit addressing in 64-bit mode
2179 specially except for the width of the used base and/or index
2180 registers. For 32-bit displacements, use sign-extended
2181 relocations only when using 64-bit addressing.
2182 Force zero displacement on rip-relative addressing when there is
2183 no other displacement.
2184 (i386_index_check): Don't treat 32-bit addressing in 64-bit mode
2185 specially except for the width of the used base and/or index
2186 registers.
2187 (parse_register): Disallow Reg64 registers in 32-bit mode.
2189 * config/tc-i386.c: For DefaultSize instructions, don't guess a 'q'
2190 suffix if the instruction doesn't support it.
2192 2004-07-20 Maciej W. Rozycki <macro@linux-mips.org>
2194 * config/tc-mips.c (append_insn): Handle constant expressions with
2195 no associated relocation.
2196 (mips_ip): Cancel the expression after use for the Q format
2197 specifier.
2198 (parse_relocation): Return no relocation for unsupported
2199 operators.
2200 (my_getSmallExpression): Return no relocation if no relocation
2201 operators are used.
2203 2004-07-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2205 * config/obj-som.c (adjust_stab_sections): Add prototype.
2206 (obj_som_compiler, obj_som_version, obj_som_copyright,
2207 adjust_stab_sections): Add ATTRIBUTE_UNUSED to unused arguments.
2208 * config/tc-hppa.c (update_subspace): Likewise.
2209 (is_defined_subspace): Amplify comment.
2210 * config/obj-som.h (som_frob_file): Add prototype.
2212 2004-07-19 Christopher Faylor <cgf@timesys.com>
2213 H.J. Lu <hongjiu.lu@intel.com>
2215 * subsegs.c (section_symbol): Don't create a new segment when
2216 existing segment is undefined.
2218 2004-07-16 Richard Earnshaw <rearnsha@arm.com>
2220 * config/tc-arm.c: Include include/opcode/arm.h.
2221 (ARM_EXT_*, ARM_ARCH_*, ARM_ANY, ARM_ALL, COPROC_ANY): Delete.
2222 (FPU_FPA_EXT_* FPU_VFP_EXT_*, FPU_ANY, FPU_NONE, FPU_MAVERICK): Delete.
2223 (FPU_ARCH_*): Delete.
2224 * Makefile.am: Update dependencies.
2225 * Makefile.in: Regenerate.
2227 2004-07-15 Nick Clifton <nickc@redhat.com>
2229 * configure.in: Accept armbe as a big-endian arm configuration.
2230 * configure: Regenerate.
2232 2004-07-13 Thomas Nystrom <thn@saeab.se>
2234 * config/tc-i386.c (T_SHIFTOP): New constant.
2235 (intel_e05_1): Handle '&', '|' and T_SHIFTOP.
2236 (intel_el1): Handle '~'.
2237 (intel_get_token): Handle '<>', '&', '|' and '~'.
2239 2004-07-13 Nick Clifton <nickc@redhat.com>
2241 (md_assemble): Remove spurious newline from end of as_bad error
2242 message.
2243 (intel_e05_1): Likewise.
2244 (intel_e11): Likewise.
2245 (intel_match_token): Likewise.
2247 2004-07-11 Andreas Schwab <schwab@suse.de>
2249 * config/tc-m68k.c: Convert to C90. Remove redundant
2250 declarations. Indentation fixup.
2251 [M68KCOFF]: Include "obj-coff.h" instead of declaring
2252 obj_coff_section ourselves.
2254 2004-07-09 James E Wilson <wilson@specifixinc.com>
2256 * config/tc-ia64.c (default_big_endian): New.
2257 (dot_byteorder, md_begin): Use it.
2258 (md_parse_option): Set it.
2260 2004-07-09 Nick Clifton <nickc@redhat.com>
2262 * configure.in: Change sh-sybmian-elf to sh-*-symbianelf.
2263 * configure: Regenerate.
2264 * NEWS: Change sh-sybmian-elf to sh-*-symbianelf.
2265 * config/tc-sh.c (sh_elf_final_processing): Use renamed version of
2266 sh_find_elf_flags if necessary.
2268 2004-07-08 Richard Sandiford <rsandifo@redhat.com>
2270 * config/tc-mips.c (mips_fix_adjustable): If the full addend is
2271 going to be split into more than one in-place addend, return 0
2272 for relocations against mergeable sections. Associate comments
2273 with code.
2275 2004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
2277 * Makefile.am (CPU_TYPES): Add crx.
2278 (TARGET_CPU_CFILES): Add config/tc-crx.c.
2279 (TARGET_CPU_HFILES): Add config/tc-crx.h.
2280 (DEPTC_crx_elf): New target.
2281 (DEPOBJ_crx_elf): Likewise.
2282 (DEP_crx_elf): Likewise.
2283 * Makefile.in: Regenerate.
2284 * configure.in: Add crx* target.
2285 * configure: Regenerate.
2286 * config/tc-crx.c: New file.
2287 * config/tc-crx.h: New file.
2288 * NEWS: Mention new target.
2290 2004-07-06 Nick Clifton <nickc@redhat.com>
2292 * config.in: Undefine TARGET_SYMBIAN by default.
2293 * configure.in:
2294 * configure: Regenerate. Add sh-symbian-elf target. If
2295 selected define TARGET_SYMBIAN.
2296 * config/tc-sh.h (TARGET_FORMAT): Select a Symbian target
2297 format if TARGET_SYMBIAN has been defined.
2299 * output-file.c (output_file_create): Report the target format
2300 chosen when bfd_openw reports that it is invalid.
2302 * config/obj-coff.c (coff_pseudo_table): Only define the weak
2303 pseudo for BFD based assemblers.
2305 2004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
2307 gas:
2308 * config/tc-sh.c (md_assemble): Change isspace to ISSPACE.
2309 (md_parse_option): Remove redundant -isa testing.
2310 Make bfd_arch variable const.
2311 (md_show_usage): Make bfd_arch variable const.
2313 2004-07-03 James E Wilson <wilson@specifixinc.com>
2315 * config/tc-ia64.c (emit_one_bundle): Check and set insn_addr.
2316 * config/tc-ia64.h (md_frag_check): Define.
2318 2004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
2320 * config/obj-coff.c (obj_coff_weak): New .weak syntax for PE weak
2321 externals.
2322 * doc/as.texinfo (Weak): Document PE weak symbols.
2324 2004-07-03 Richard Sandiford <rsandifo@redhat.com>
2326 * config/tc-mips.c (HAVE_IN_PLACE_ADDENDS): New macro.
2327 (reloc_needs_lo_p): Only return true if HAVE_IN_PLACE_ADDENDS.
2328 (mips_frob_file): Rework so that only a single pass through the
2329 relocs is needed. Allow %lo()s to have higher offsets than their
2330 corresponding %hi()s or %got()s.
2332 2004-07-02 Nick Clifton <nickc@redhat.com>
2334 * config/tc-arm.c (md_apply_fix3:BFD_RELOC_ARM_IMMEDIATE): Do not
2335 allow values which have come from undefined symbols.
2336 Always consider this fixup to have been processed as a reloc
2337 cannot be generated for it.
2339 2004-07-02 Alan Modra <amodra@bigpond.net.au>
2341 * frags.h (struct frag): Add has_code and insn_addr fields.
2342 * write.c (cvt_frag_to_fill): Invoke md_frag_check.
2343 * config/tc-ppc.c (md_assemble): Check and set insn_addr.
2344 * config/tc-ppc.h (md_frag_check): Define.
2346 2004-06-28 Maciej W. Rozycki <macro@linux-mips.org>
2348 * doc/Makefile.am (info): Rename goal to...
2349 (info-local): ... this, to preserve implicit dependencies.
2350 * doc/Makefile.in: Regenerate with automake 1.8.5.
2352 2004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2354 * config/tc-m32r.c (md_convert_frag): Changed for @PLT.
2355 (m32r_cgen_record_fixup_exp): Changed for @GOTOFF, @GOT.
2356 (m32r_fix_adjustable): Changed for @GOTOFF, @GOT, @PLT.
2357 (tc_gen_reloc): Likewise.
2358 (m32r_end_of_match): Add for @GOTOFF, @GOT, @PLT.
2359 (m32r_parse_name): Likewise.
2360 (m32r_cgen_parse_fix_exp): Likewise.
2361 * config/tc-m32r.h (md_parse_name): Define for @GOTOFF, @GOT, @PLT.
2362 (O_PIC_reloc): Likewise.
2363 (TC_CGEN_PARSE_FIX_EXP): Likewise..
2364 * cgen.c (gas_cgen_parse_operand): Add TC_CGEN_PARSE_FIX_EXP
2365 for @GOTOFF, @GOT, @PLT.
2367 2004-06-21 Jan Beulich <jbeulich@novell.com>
2369 * gas/symbols.c: While discarding ordinary local absolute symbols
2370 when --strip-local-absolute is in effect, retain file symbols.
2372 2004-06-20 Andreas Schwab <schwab@suse.de>
2374 * config/tc-m68k.c (mri_chip): Replace current_chip, not augment.
2375 (md_parse_option): Likewise.
2377 2004-06-17 Jan Beulich <jbeulich@novell.com>
2379 * config/tc-i386.c: Deal with LEX_QM the same way as with LEX_AT.
2380 * config/te-netware.h: New file.
2381 * config/te-ppcnw.h: Delete: Obsolete.
2382 * configure.in: Eliminate ill NetWare targets. Make generic
2383 NetWare target use proper emulation.
2384 * Makefile.am: Eliminate reference to obsolete te-ppcnw.h, add
2385 reference to new te-netware.h.
2386 * configure: Regenerate.
2387 * Makefile.in: Regenerate.
2389 2004-06-15 Martin Schwidefsky <schwidefsky@de.ibm.com>
2391 * config/tc-s390.c (s390_insn): Avoid incorrect signed/unsigned
2392 comparison in .insn pseudo operation.
2394 2004-06-15 Alan Modra <amodra@bigpond.net.au>
2396 * config/obj-coff.c (coff_adjust_section_syms): Use
2397 bfd_get_section_size instead of bfd_get_section_size_before_reloc.
2398 (coff_frob_section): Likewise.
2399 * config/tc-mips.c (md_apply_fix3): Likewise.
2400 * config/obj-elf.c (elf_frob_file): Use bfd_set_section_size.
2401 (elf_frob_file_after_relocs): Likewise.
2403 2004-06-10 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2405 * config/tc-hppa.c (log2): Rename to exact_log2.
2406 (pa_next_subseg): Delete unused function.
2407 (create_new_space): Mark unused arguments with ATTRIBUTE_UNUSED.
2408 (create_new_subspace): Likewise.
2410 Bug gas/213
2411 * config/tc-hppa.c (hppa_fix_adjustable): Allow reduction of fake
2412 labels. Fix warning.
2414 2004-05-28 DJ Delorie <dj@redhat.com>
2416 * config/tc-mn10300.h (tc_fix_adjustable): Define.
2417 * config/tc-mn10300.c (mn10300_fix_adjustable): Don't adjust debug
2418 or non-merged symbols.
2420 2004-05-28 H.J. Lu <hongjiu.lu@intel.com>
2422 * config/tc-ia64.c (remove_marked_resource): Save, clear and
2423 restore the old slot when inserting srlz.i/srlz.d.
2425 2004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
2427 * Makefile.am: Regenerate dependecies.
2428 * Makefile.in: Regenerate.
2429 * config/tc-sh.c (valid_arch): Make unsigned.
2430 (preset_target_arch): Likewise.
2431 (md_begin): Use new architecture flags system.
2432 (get_specific): Likewise.
2433 (assemble_ppi): Likewise.
2434 (md_assemble): Likewise. Also fix error check for bad opcodes.
2435 (md_parse_option): Likewise. Also generate -isa values according
2436 to the table in bfd/cpu-sh.c instead of just constants. Also
2437 allow <arch>-up ISA variants.
2438 (sh_elf_final_processing): Replace if-else chain with a call to
2439 sh_find_elf_flags().
2440 * testsuite/gas/sh/arch: New directory.
2441 * testsuite/gas/sh/arch/arch.exp: New test script.
2442 * testsuite/gas/sh/arch/arch_expected.txt: New file.
2443 * testsuite/gas/sh/arch/sh.s: New file.
2444 * testsuite/gas/sh/arch/sh2.s: New file.
2445 * testsuite/gas/sh/arch/sh-dsp.s: New file.
2446 * testsuite/gas/sh/arch/sh2e.s: New file.
2447 * testsuite/gas/sh/arch/sh3-nommu.s: New file.
2448 * testsuite/gas/sh/arch/sh3.s: New file.
2449 * testsuite/gas/sh/arch/sh3-dsp.s: New file.
2450 * testsuite/gas/sh/arch/sh3e.s: New file.
2451 * testsuite/gas/sh/arch/sh4-nommu-nofpu.s: New file.
2452 * testsuite/gas/sh/arch/sh4-nofpu.s: New file.
2453 * testsuite/gas/sh/arch/sh4.s: New file.
2454 * testsuite/gas/sh/arch/sh4a-nofpu.s: New file.
2455 * testsuite/gas/sh/arch/sh4al-dsp.s: New file.
2456 * testsuite/gas/sh/arch/sh4a.s: New file.
2458 2004-05-28 Peter Barada <peter@the-baradas.com>
2460 * config/gc-m68k.c(m68k_ip): Convert mode 5 addressing
2461 with zero offset into mode 2 addressing to save a word.
2463 2004-05-27 H.J. Lu <hongjiu.lu@intel.com>
2465 * config/tc-ia64.c (ar_is_in_integer_unit): Removed.
2466 (ar_is_only_in_integer_unit): New.
2467 (ar_is_only_in_memory_unit): New.
2468 (generate_unwind_image): Silence gcc on 32bit host.
2469 (md_assemble): Use ar_is_only_in_integer_unit instead of
2470 ar_is_in_integer_unit. Check AR access.
2472 2004-05-27 Peter Barada <peter@the-baradas.com>
2474 * config/tc-m68k.c (md_begin): Sort the opcode table into
2475 alphabetical order.
2476 (m68k_compare_opcode): New function to do the sorting.
2478 2004-05-24 Peter Barada <peter@the-baradas.com>
2480 * config/m68k-parse.y(operand): Allow for MAC/EMAC mask
2481 addressing on MIT style operands.
2482 * config/m68k-parse.y(yylex): Allow '-&' for predecrement
2483 w/mask addressing.
2484 * config/tc-m68k.c(install_operand): Comment 'G' and 'H' type
2485 operands.
2487 2004-05-23 Alan Modra <amodra@bigpond.net.au>
2489 * expr.c (operand, operator): Don't reject '++' and '--'.
2491 2004-05-20 Richard Sandiford <rsandifo@redhat.com>
2493 * config/tc-mips.c (append_insn): Use ISA-encoded addresses in MIPS16
2494 dwarf tables.
2496 2004-05-17 Adam Nemet <anemet@lnxw.com>
2498 * configure.in: Add ppc-*-lynxos*. Update i386-*-lynxos* to ELF.
2499 * configure: Regenerate.
2501 2004-05-13 Paul Brook <paul@codesourcery.com>
2503 * dw2gencfi.c (output_cie): Handle dwarf3 format CIE entries.
2505 2004-05-13 Joel Sherrill <joel@oarcorp.com>
2507 * configure.in (or32-*-rtems*): Switch to elf.
2508 * configure: Regenerate.
2510 2004-05-13 Nick Clifton <nickc@redhat.com>
2512 * po/fr.po: Updated French translation.
2514 2004-05-11 Nick Clifton <nickc@redhat.com>
2516 * doc/as.texinfo (Section): Document G and T flags to .section
2517 directive. Document the extra arguments that the G flag
2518 requires. Document the #tls flag.
2520 2004-05-11 H.J. Lu <hongjiu.lu@intel.com>
2522 * subsegs.c (section_symbol): Create a new section symbol if
2523 the existing one doesn't match.
2524 * symbols.c (symbol_set_bfdsym): Don't reset BFD section symbol.
2526 2004-05-07 Richard Sandiford <rsandifo@redhat.com>
2528 * config/tc-mips.c (append_insn, mips_emit_delays): Extend -mfix-vr4120
2529 to cope with VR4181A errata MD(1) and MD(4).
2531 2004-05-07 Brian Ford <ford@vss.fsi.com>
2533 * NEWS: Mention .secrel32 for pe[i]-i386.
2535 2004-05-07 Alexandre Oliva <aoliva@redhat.com>
2537 * config/tc-frv.h (MAX_MEM_FOR_RS_ALIGN_CODE): New.
2538 (HANDLE_ALIGN): New.
2540 2004-05-06 Daniel Jacobowitz <dan@debian.org>
2542 * Makefile.am (DIST_SUBDIRS): Define.
2543 * aclocal.m4: Regenerate with automake 1.8.4.
2544 * Makefile.in: Likewise.
2545 * doc/Makefile.in: Likewise.
2547 2004-05-06 David Mosberger-Tang <davidm@hpl.hp.com>
2549 * config/tc-ia64.c (dot_serialize): Declare.
2550 (dot_serialize): New function.
2551 (md_pseudo_table): Add ".serialize.data" and
2552 ".serialize.instruction" directives.
2554 2004-05-06 Nick Clifton <nickc@redhat.com>
2556 * messages (as_internal_value_out_of_range): Print a message about
2557 a value being out of range. Be consistent about whether the
2558 values are printed in decimal or hexadecimal.
2559 (as_warn_value_out_of_range): Generate a warning message about an
2560 out of range value.
2561 (as_bad_value_out_of_range): Generate an error message about an
2562 out of range value.
2563 * as.h: Prototype the new functions.
2564 * config/tc-alpha.c (insert_operand): Use new function.
2565 * config/tc-arc.c (arc_insert_operand): Likewise.
2566 * config/tc-mn10200.c (mn10200_insert_operand): Likewise.
2567 * config/tc-mn10300.c (mn10300_insert_operand): Likewise.
2568 * config/tc-ppc.c (ppc_insert_operand): Likewise.
2569 * config/tc-s390.c (s390_insert_operand): Likewise.
2570 * config/tc-v850.c (v850_insert_operand): Likewise.
2572 2004-05-05 Alexandre Oliva <aoliva@redhat.com>
2574 * configure.in: Set em=linux for frv-*-*linux*.
2575 * configure: Rebuilt.
2576 * config/tc-frv.h (TARGET_FORMAT): Use elf32-frvfdpic if...
2577 (frv_md_fdpic_enabled): New.
2578 * config/tc-frv.c (frv_md_fdpic_enabled): New.
2579 (DEFAULT_FDPIC): New.
2580 (frv_flags): Use DEFAULT_FDPIC.
2581 (frv_pic_flag): Likewise.
2582 (OPTION_NOPIC): New.
2583 (md_longopts): Add -mnopic.
2584 (md_parse_option): Handle it.
2585 (md_show_usage): Add -mfdpic and -mnopic.
2587 2004-05-05 Peter Barada <peter@the-baradas.com>
2589 * config/tc-m68k.c: Add find_cf_chip to print list of valid
2590 chips for invalid coldfire instructions, rename selectors
2591 for ColdFire sub-variants, add 521x,5249,547x,548x and aliases,
2592 add current_chip to track which chip is referred to(including save/restore),
2593 use current_chip to select control registers, not current_arch.
2594 (md_show_usage): Add new chips.
2595 * doc/c-m68k.texi: Document new command line switches.
2597 2004-05-05 Jakub Jelinek <jakub@redhat.com>
2599 * tc-s390.h (md_do_align, HANDLE_ALIGN): Remove.
2600 (NOP_OPCODE): Define.
2601 (s390_align_code): Remove prototype.
2602 * tc-s390.c (s390_align_code): Remove.
2604 2004-05-04 H.J. Lu <hongjiu.lu@intel.com>
2606 * config/tc-ia64.c (make_unw_section_name): Removed.
2607 (start_unwind_section): New function.
2608 (generate_unwind_image): Take const segT instead of const
2609 char *.
2610 (dot_handlerdata): Adjusted.
2611 (dot_endp): Likewise.
2613 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
2615 * config/obj-elf.c (obj_elf_change_section): Allow the
2616 ".note.GNU-stack" section has SHF_EXECINSTR.
2618 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
2620 * config/obj-elf.c (get_section): Return bfd_boolean.
2621 (obj_elf_change_section): Call bfd_get_section_by_name_if
2622 instead of bfd_map_over_sections.
2624 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
2626 * config/obj-elf.c (get_section): New function.
2627 (obj_elf_change_section): Support multiple sections with same
2628 name.
2630 2004-04-30 Nick Clifton <nickc@redhat.com>
2632 * config/tc-arm.c (create_register_alias): Fix typo checking for
2633 case sensitive register aliases.
2634 (co_proc_number): Use error message string in all_reg_maps[]
2635 array.
2636 (cp_reg_required_here): Likewise.
2637 (fp_reg_required_here): Likewise.
2639 2004-04-29 Brian Ford <ford@vss.fsi.com>
2641 * dwarf2dbg.c (dwarf2_finish): Add SEC_DEBUGGING to section flags.
2643 2004-04-28 Chris Demetriou <cgd@broadcom.com>
2645 * config/tc-mips.c (HAVE_32BIT_ADDRESSES, append_insn, macro_build)
2646 (load_address, macro, mips_ip, md_parse_option)
2647 (mips_force_relocation, mips_validate_fix, md_apply_fix3)
2648 (s_change_sec, pic_need_relax, tc_gen_reloc): Remove all
2649 embedded-PIC handling, and update comments.
2650 (SWITCH_TABLE): Remove.
2651 * config/tc-mips.h (DIFF_EXPR_OK): Delete.
2652 (enum mips_pic_level): Remove EMBEDDED_PIC.
2653 (EXTERN_FORCE_RELOC): Remove embedded-PIC handling.
2654 (TC_FORCE_RELOCATION): Update comment.
2655 * ecoff.c (ecoff_build_lineno): Add comment about some code that
2656 might be safe to remove now that MIPS embedded-PIC is gone.
2658 2004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2660 * config/obj-som.c (obj_som_init_stab_section): Add new arguments in
2661 call to obj_set_subsection_attributes.
2662 (obj_som_init_stab_section): Likewise.
2663 * config/tc-hppa.c (default_subspace_dict): Add comdat field.
2664 (pa_def_subspaces): Provide comdat default.
2665 (pa_subspace): Handle new "comdat" parameter. Set SEC_LINK_ONCE and
2666 not SEC_IS_COMMON if section is comdat, common or dup_common. Update
2667 calls to create_new_subspace and update_subspace to pass comdat flag.
2668 (create_new_subspace, update_subspace): Add new comdat argument. Use
2669 it in calls to obj_set_subsection_attributes.
2670 * doc/c-hppa.texi (.subspa, .nsubspa): Document new comdat parameter
2671 and use of comdat, common and dup_comm parameters.
2673 2004-04-26 H.J. Lu <hongjiu.lu@intel.com>
2675 * config/obj-elf.c (obj_elf_change_section): Check if the old
2676 group name is NULL before comparison.
2678 2004-04-23 Chris Demetriou <cgd@broadcom.com>
2680 * config/tc-mips.h (mips_dwarf2_addr_size): Prototype.
2682 2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2684 * config/tc-mips.c (s_mipsset): Set default CPU type for .set mipsN.
2686 2004-04-23 Chris Demetriou <cgd@broadcom.com>
2688 * config/tc-mips.c (md_longopts): Remove -membedded-pic option.
2689 (OPTION_MEMBEDDED_PIC): Remove.
2690 (OPTION_TRAP, OPTION_BREAK, OPTION_EB, OPTION_EL)
2691 (OPTION_FP32, OPTION_GP32, OPTION_CONSTRUCT_FLOATS)
2692 (OPTION_NO_CONSTRUCT_FLOATS, OPTIONS_FP64, OPTION_GP64)
2693 (OPTION_RELAX_BRANCH, OPTION_NO_RELAX_BRANCH)
2694 (OPTION_ELF_BASE): Renumber.
2695 (md_parse_option): Remove OPTION_MEMBEDDED_PIC handling.
2696 (md_show_usage): Remove mention of -membedded-pic.
2697 * doc/as.texinfo: Remove mention of -membedded-pic.
2699 2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2701 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Remove.
2702 * config/tc-mips.c (RDATA_SECTION_NAME, mips_target_format): Remove
2703 a.out support.
2704 (md_begin, mips_ip, md_parse_option, s_change_sec, s_option,
2705 s_abicalls, nopic_need_relax, tc_gen_reloc): Remove uses of
2706 USE_GLOBAL_POINTER_OPT.
2708 2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2710 * config/tc-mips.c (macro): One more use of load_delay_nop.
2712 2004-04-22 Atsushi Nemoto <anemo@mba.ocn.ne.jp>
2714 * config/tc-mips.c (load_delay_nop): New function.
2715 (load_address, macro): Use load_delay_nop() to build a nop
2716 which can be omitted with gpr_interlocks.
2718 2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2720 * config/tc-mips.c (hilo_interlocks, gpr_interlocks,
2721 cop_interlocks): Remove superfluous CPU entries.
2723 2004-04-22 Paul Brook <paul@codesourcery.com>
2725 * config/tc-arm.c (mav_parse_offset): Value must be multiple of 4.
2727 2004-04-22 Peter Barada <peter@the-baradas.com>
2729 * NEWS: Added support for EMAC instructions and MAC/EMAC
2730 Motorola syntax.
2731 * config/m68k-parse.h: Add ACC[123], ACCEXT{01,23}, MAC/EMAC
2732 scale factor tokens, trailing_ampersand to mark mask addressing
2733 for MAC/EMAC instructions.
2734 * config/m68k-parse.y: Add options_ampersand clause, '<<',
2735 '>>'.
2736 (yylex): Handle '>', '<', and '&' following '+'.
2737 * config/tc-m68k.c: Set mcfmac/mcfemac on appropriate ColdFire
2738 architectures in archs[].
2739 (m68k-ip): Add '4', 'e', 'g', 'i', cases to handle mask addressing
2740 for MAC/EMAC instructions, ACC[0123], ACCEXT{01,23}, and '<<'/'>>'
2741 respectively.
2742 (m68k_ip): Handle trailing '&' on MAC/EMAC insns.
2743 (install_operand): Fix 'n' case, Add 'F', 'f', 'G', 'H', 'I', ']'
2744 cases.
2745 Add EMAC operands to init_table[].
2747 2004-04-22 Bruno De Bus <bdebus@elis.ugent.be>
2749 * config/tc-arm.h (enum mstate): Move here, add MAP_UNDEFINED
2750 state.
2751 (TC_SEGMENT_INFO_TYPE): Define to enum mstate.
2752 * config/tc-arm.c (enum mstate): Delete from here.
2753 (mapping_state): Remove the static mapstate variable and instead
2754 store the state in the segment. This allows a per-section mapping
2755 state. Handle and ignore MAP_UNDEFINED states.
2756 (arm_elf_change_section): Get the current mapping state from the
2757 new section.
2758 (s_ltorg): Set the mapping state to MAP_DATA.
2759 (arm_cleanup): Use arm_elf_change_section to get the mapping state
2760 for each pool as it is emitted.
2762 2004-04-22 Nick Clifton <nickc@redhat.com>
2764 * config/tc-arm.h: Formatting tidy ups.
2766 2004-04-20 Chris Demetriou <cgd@broadcom.com>
2768 * NEWS: Note that MIPS -membedded-pic option is deprecated.
2770 2004-04-20 DJ Delorie <dj@redhat.com>
2772 * config/tc-i386.h [TE_PE] (TC_CONS_FIX_NEW): Define.
2773 * config/tc-i386.c (md_pseudo_table) [TE_PE]: Add "secrel32".
2774 [TE_PE] (O_secrel): Define.
2775 [TE_PE] (x86_pe_cons_fix_new): New.
2776 [TE_PE] (pe_directive_secrel): Likewise.
2777 (tc_gen_reloc) [TE_PE]: Support BFD_RELOC_32_SECREL.
2779 2004-04-19 Eric Christopher <echristo@redhat.com>
2781 * config/tc-mips.c (mips_dwarf2_addr_size): Revert part
2782 of previous patch for fix in gcc.
2784 2004-04-19 Jakub Jelinek <jakub@redhat.com>
2786 * config/tc-xtensa.c (xg_assembler_literal): Fix a typo.
2788 2004-04-19 Nathan Sidwell <nathan@codesourcery.com>
2790 * read.c (do_align): Call md_flush_pending_output, if defined.
2792 2004-04-16 Alan Modra <amodra@bigpond.net.au>
2794 * expr.c (operand): Correct checks for ++ and --.
2796 2004-04-14 H.J. Lu <hongjiu.lu@intel.com>
2798 * config/tc-generic.c: Add some comments.
2800 2004-04-14 Richard Sandiford <rsandifo@redhat.com>
2802 * doc/c-mips.texi (-m{no-,}fix-vr4120): Renamed from
2803 -{no-}mfix-vr4122-bugs.
2804 * config/tc-mips.c (mips_fix_vr4120): Renamed from mips_fix_4122_bugs.
2805 (append_insn, mips_emit_delays): Update accordingly.
2806 (OPTION_FIX_VR4120, OPTION_NO_FIX_VR4120): Renamed from *VR4122.
2807 (md_longopts): Change -{no-,}mfix-vr4122-bugs to -m{no-,}fix-vr4120.
2808 (md_parse_option): Update after above changes.
2809 (md_show_usage): Add -mfix-vr4120.
2811 2004-04-13 Bob Wilson <bob.wilson@acm.org>
2813 * doc/as.texinfo (Sub-Sections): Conditionalize COFF-specific use
2814 of .section directive; add a reference to the ELF .subsection
2815 directive.
2817 2004-04-13 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2819 * config/tc-m32r.c (md_assemble): Fixed infinite loop bug
2820 in parallel.
2822 2004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2824 * Makefile.am: Remove mips from aout targets.
2825 * Makefile.in: Regenerate.
2826 * configure.in: Remove mips-dec-bsd* target.
2827 * configure: Regenerate.
2829 2004-04-07 Alan Modra <amodra@bigpond.net.au>
2831 PR 96
2832 * config/tc-ppc.c (ppc_elf_suffix): Add valid32 and valid64 fields
2833 to struct map_bfd. Adjust MAP macro, and define MAP32, MAP64.
2834 Update "mapping". Restrict some @ modifiers to 32 bit.
2836 2004-04-01 Asgari Jinia <asgarij@kpitcummins.com>
2837 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
2839 * config/tc-sh.c (dont_adjust_reloc_32): New variable.
2840 (sh_fix_adjustable): Avoid adjusting BFD_RELOC_32 when
2841 dont_adjust_reloc_32 is set.
2842 (md_longopts): Add option -renesas.
2843 (md_parse_option, md_show_usage): Likewise.
2844 * doc/c-sh.texi: Likewise.
2846 2004-04-01 Dave Korn <dk@artimi.com>
2848 * config/tc-dlx.c (md_assemble): set fx_no_overflow flag for
2849 hi16 and lo16 fixS structs.
2850 (md_assemble): generate bit_fixS for RELOC_DLX_LO16 in
2851 exactly the same way as for RELOC_DLX_REL16.
2852 (machine_ip): properly respect LO flag in the_insn and
2853 output RELOC_DLX_LO16 rather than RELOC_DLX_16.
2854 (md_apply_fix3): apply RELOC_DLX_LO16.
2856 2004-03-30 Stan Shebs <shebs@apple.com>
2858 Remove long-obsolete MPW support.
2859 * mpw-config.in, mpw-make.sed, mac-as.r: Remove files.
2860 * configure.in: Remove mention of ppc-*-mpw* config.
2861 * configure.in: Likewise.
2863 2004-03-30 Nick Clifton <nickc@redhat.com>
2865 * config/tc-arm.c (meabi_flags): Make its use conditional upon
2866 OBJ_ELF being defined.
2868 2004-03-27 Alan Modra <amodra@bigpond.net.au>
2870 * config/obj-aout.c (obj_aout_type): Remove #ifdef BFD_ASSEMBLER code.
2872 2004-03-23 Paul Brook <paul@codesourcery.com>
2874 * config/tc-arm.c (meabi_flags): New variable.
2875 (arm_parse_eabi): New function.
2876 (md_begin): Set flags for EABI v3.
2877 (arm_eabis): Add.
2878 (arm_long_opts): Add meabi.
2879 * doc/as.texinf <ARM>: Document -meabi.
2880 * doc/c-arm.texi: Ditto.
2882 2004-03-22 Bob Wilson <bob.wilson@acm.org>
2884 * config/tc-xtensa.c (xtensa_post_relax_hook): Create literal
2885 tables even when use_literal_section flag is not set.
2887 2004-03-22 Alan Modra <amodra@bigpond.net.au>
2889 * config/tc-sh.c: Remove trailing whitespace.
2891 2004-03-22 Hans-Peter Nilsson <hp@axis.com>
2893 * doc/c-cris.texi (CRIS-Opts): Document --no-mul-bug-abort,
2894 --mul-bug-abort and the default behavior.
2895 * config/tc-cris.c (cris_insn_kind): New member CRIS_INSN_MUL.
2896 (err_for_dangerous_mul_placement): New variable.
2897 (STATE_MUL, OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): New
2898 macros.
2899 (md_cris_relax_table): Have placeholder for STATE_MUL.
2900 (md_longopts): New options --mul-bug-abort and --no-mul-bug-abort.
2901 (cris_relax_frag) <case ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: New
2902 case doing nothing.
2903 (md_estimate_size_before_relax) <case ENCODE_RELAX (STATE_MUL,
2904 STATE_BYTE)>: Ditto.
2905 (md_convert_frag) <ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: Check
2906 alignment and position of this frag, emit error message if
2907 suspicious.
2908 (md_assemble): For a multiply insn and when checking it,
2909 transform the current frag into a special frag for that purpose.
2910 (md_parse_option) <case OPTION_MULBUG_ABORT_OFF, case
2911 OPTION_MULBUG_ABORT_ON>: Handle new options.
2913 2004-03-19 Bob Wilson <bob.wilson@acm.org>
2915 * config/tc-xtensa.c (mark_literal_frags): New function.
2916 (xtensa_move_literals): Call mark_literal_frags for all literal
2917 segments, including init and fini literal segments.
2918 (xtensa_post_relax_hook): Swap use of xt_insn_sec and xt_literal_sec.
2920 2004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2922 * tc-hppa.c (cons_fix_new_hppa): Check for PC relative base type.
2923 (pa_comm): Set BSF_OBJECT in symbol flags.
2925 2004-03-19 Alan Modra <amodra@bigpond.net.au>
2927 * Makefile.am: Run "make dep-am".
2928 * Makefile.in: Regenerate.
2929 * doc/Makefile.in: Regenerate.
2930 * config.in: Regenerate.
2931 * po/gas.pot: Regenerate.
2933 2004-03-18 Nathan Sidwell <nathan@codesourcery.com>
2935 * read.c (read_a_source_file): Use demand_empty_rest_of_line.
2936 (demand_empty_rest_of_line): Issue an error here.
2937 (ignore_rest_of_line): Silently skip to end.
2938 (demand_copy_string): Issue an error, not warning.
2939 (equals): Likewise.
2940 * config/obj-elf.c (obj_elf_section_name): Likewise.
2941 (obj_elf_section): Likewise.
2942 * config/tc-arc.c (arc_extoper): Remove bogus NULL checks.
2943 (arc_extinst): Likewise.
2944 * config/tc-ia64.c (dot_saveb): Use demand_empty_rest_of_line.
2945 (dot_spill): Likewise.
2946 (dot_unwabi): Likewise.
2947 (dot_prologue): Likewise.
2949 * expr.c (operand): Reject ++ and --.
2950 (operator): Likewise.
2952 2004-03-17 Kaz Kojima <kkojima@rr.iij4u.or.jp>
2954 * config/tc-sh.c: Include dw2gencfi.h.
2955 (sh_cfi_frame_initial_instructions): New function.
2956 (sh_regname_to_dw2regnum): Likewise.
2957 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Move to the end of
2958 file.
2959 (TARGET_USE_CFIPOP): Define.
2960 (tc_cfi_frame_initial_instructions): Likewise.
2961 (tc_regname_to_dw2regnum): Likewise.
2962 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT): Likewise.
2963 * Makefile.am: Update dependencies.
2964 * Makefile.in: Regenerate.
2966 2004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
2968 * configure.in: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
2969 * configure: Regenerate.
2971 2004-03-12 Bob Wilson <bob.wilson@acm.org>
2973 * read.c (s_leb128): Call md_flush_pending_output.
2975 2004-03-12 Michal Ludvig <mludvig@suse.cz>
2977 * config/tc-i386.c (output_insn): Handle PadLock instructions.
2978 * config/tc-i386.h (CpuPadLock): New define.
2979 (CpuUnknownFlags): Added CpuPadLock.
2981 2004-03-07 Andreas Schwab <schwab@suse.de>
2983 * doc/c-hppa.texi (HPPA Directives): Fix typo.
2985 2004-03-07 Richard Henderson <rth@redhat.com>
2987 * dw2gencfi.c (output_cie): Align length to 4 byte boundary.
2988 (cfi_finish): Likewise for fde.
2990 2004-03-05 H.J. Lu <hongjiu.lu@intel.com>
2992 * config/tc-ia64.c (md_assemble): Properly handle NULL
2993 align_frag.
2994 (ia64_handle_align): Don't abort if failed to add a stop bit.
2996 2004-03-04 H.J. Lu <hongjiu.lu@intel.com>
2998 * Makefile.in: Regenerated.
2999 * aclocal.m4: Likewise.
3000 * configure: Likewise.
3001 * doc/Makefile.in: Likewise.
3003 2004-03-03 H.J. Lu <hongjiu.lu@intel.com>
3005 * config/tc-ia64.c (dot_align): New.
3006 (ia64_do_align): Make it static.
3007 (md_pseudo_table): Use "dot_align" for "align".
3008 (ia64_md_do_align): Don't set align_frag here.
3009 (ia64_handle_align): Add a stop bit to the previous bundle if
3010 needed.
3012 * config/tc-ia64.h (ia64_do_align): Removed.
3014 2003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
3016 * config/tc-sh.c (md_parse_option): Add -isa=sh4-nofpu and
3017 -isa=sh4-nommu-nofpu options. Adjust help messages accordingly.
3018 (sh_elf_final_processing): Output BFD type sh4_nofpu if that is
3019 the most general type or the user specifically requested it.
3020 (md_assemble): Add a new error message for when an instruction
3021 is understood, but is not allowed due to an -isa option.
3023 2004-03-02 H.J. Lu <hongjiu.lu@intel.com>
3025 * config/tc-ia64.c (align_frag): New.
3026 (md_assemble): Set the tc_frag_data field in align_frag for
3027 IA64_OPCODE_FIRST instructions.
3028 (ia64_md_do_align): Set align_frag.
3029 (ia64_handle_align): Add a stop bit if needed.
3031 * config/tc-ia64.h (TC_FRAG_TYPE): New.
3032 (TC_FRAG_INIT): New.
3034 2004-03-01 Richard Sandiford <rsandifo@redhat.com>
3036 * config/tc-frv.c (fr400_audio): New variable.
3037 (md_parse_option, md_show_usage): Add -mcpu=fr405 and -mcpu=fr450.
3038 (md_parse_option): Set fr400_audio for -mcpu=fr400 and -mcpu=fr405.
3039 (target_implements_insn_p): New function.
3040 (md_assemble): Report an error if the processor doesn't implement
3041 the instruction.
3043 2004-02-27 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
3045 * config/tc-m32r.c (md_longopts): Added -no-bitinst option.
3046 (md_parse_option): Ditto.
3047 (OPTION_NO_SPECIAL_M32R): Added.
3048 (md_show_usage): Document it.
3049 (enable_speial_m32r): Changed a default value from 0 to 1.
3050 * doc/c-m32r.texi: Document the -no-bitinst option.
3052 2004-02-27 Nick Clifton <nickc@redhat.com>
3054 * config/tc-sh.c (get_operand): Revert previous delta.
3055 (tc_gen_reloc): Check for an unknown reloc type before processing
3056 the addend.
3058 2004-02-27 Hannes Reinecke <hare@suse.de>
3060 * config/tc-s390.c (s390_insn): Correct range check for opcode in
3061 .insn pseudo operation.
3063 2004-02-27 Anil Paranjpe <anilp1@kpitcummins.com>
3065 * config/tc-sh.c (get_operand): In case of #Imm, check has been
3066 added for wrong syntax.
3068 2004-02-26 Eric Christopher <echristo@redhat.com>
3070 * config/tc-mips.c (mips_dwarf2_addr_size): New.
3071 * config/tc-mips.h (DWARF2_ADDR_SIZE): Use.
3073 2004-02-26 Andrew Stubbs <andrew.stubbs@superh.com>
3075 * config/tc-sh.c (build_Mytes): Add REG_N_D and REG_N_B01
3076 nibble types to assembler.
3078 2004-02-25 Fred Fish <fnf@redhat.com>
3080 * config/tc-iq2000.c: Add missing \n\ in multiline string literal.
3082 2004-02-20 James E Wilson <wilson@specifixinc.com>
3084 * config/tc-ia64.c (slot_index): New arg before_relax. Use instead of
3085 finalize_syms.
3086 (fixup_unw_records): New arg before_relax. Pass to slot_index.
3087 (ia64_estimate_size_before_relax): New.
3088 (ia64_convert_frag): Pass 0 to fixup_unw_records. Add comment.
3089 (generate_unwind_image): Pass 1 to fixup_unw_records.
3090 * config/tc-ia64.h (ia64_estimate_size_before_relax): Declare.
3091 (md_estimate_size_before_relax): Call ia64_estimate_size_before_relax.
3093 2004-02-19 Jakub Jelinek <jakub@redhat.com>
3095 * stabs.c (generate_asm_file): Avoid warning about use of
3096 uninitialized variable.
3098 2004-02-18 David Mosberger <davidm@hpl.hp.com>
3100 * config/tc-ia64.c (ia64_flush_insns): In addition to prologue,
3101 body, and endp, allow unwind records which do not have a "t"
3102 (time/instruction) field.
3104 2004-02-17 Petko Manolov <petkan@nucleusys.com>
3106 * config/tc-arm.c (do_mav_dspsc_1): Correct offset of CRn.
3107 (do_mav_dspsc_2): Likewise.
3108 Fix accumulator registers move opcodes.
3110 2004-02-13 Hannes Reinecke <hare@suse.de>
3111 Jakub Jelinek <jakub@redhat.com>
3113 * dwarf2dbg.c (get_filenum): Do not read beyond allocated memory.
3115 2004-02-10 Steve Ellcey <sje@cup.hp.com>
3117 * config/tc-ia64.h (ia64_frob_symbol): New declaration.
3118 (tc_frob_symbol): New macro definition.
3119 * config/tc-ia64.c (ia64_frob_symbol): New routine.
3121 2004-02-09 Daniel Jacobowitz <drow@mvista.com>
3123 * config/tc-arm.c (md_begin): Mark .note.gnu.arm.ident as
3124 read-only.
3126 2004-02-09 Nathan Sidwell <nathan@codesourcery.com>
3128 * read.h (IGNORE_OPCODE_CASE): Do not define. Replace with ...
3129 (TC_CASE_SENSITIVE): ... this.
3130 * read.c: Replace IGNORE_OPCODE_CASE with TC_CASE_SENSITIVE.
3131 * doc/internals.texi (TC_CASE_SENSITIVE): Document.
3133 2004-02-06 James E Wilson <wilson@specifixinc.com>
3135 * config/tc-ia64.c (dot_endp): Delete call to output_endp.
3136 (generate_unwind_image): Re-add it here.
3138 2004-02-06 Nathan Sidwell <nathan@codesourcery.com>
3140 * dwarf2dbg.c (DWARF2_ADDR_SIZE): Remove trailing ';'
3141 * read.h (SKIP_WHITESPACE): Turn into an expression.
3142 * read.c (read_a_source_file): A pseudo is removed by having a
3143 NULL handler.
3145 2004-02-05 James E Wilson <wilson@specifixinc.com>
3147 * config/tc-ia64.c (output_endp): New.
3148 (count_bits): Delete.
3149 (ia64_flush_insns, process_one_record, optimize_unw_records): Handle
3150 endp unwind records.
3151 (fixup_unw_records): Handle endp unwind records. Delete code for
3152 shortening prologue regions not followed by a body record.
3153 (dot_endp): Call add_unwind_entry to emit endp unwind record.
3154 * config/tc-ia64.h (unw_record_type): Add endp.
3156 2004-02-03 James E Wilson <wilson@specifixinc.com>
3158 * config/tc-ia64.c (ia64_convert_frag): Call md_number_to_chars to
3159 fill padding bytes with zeroes.
3160 (emit_one_bundle): New locals last_ptr, end_ptr. Rewrite code that
3161 sets unwind_record slot_number and slot_frag fields.
3163 2004-02-02 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
3165 * config/tc-mips.c (add_got_offset_hilo): New function.
3166 (macro): Use load_register() and add_got_offset_hilo() to load
3167 constants instead of hardcoding code sequences throughout.
3169 2004-01-28 H.J. Lu <hongjiu.lu@intel.com>
3171 * config/tc-ia64.c (emit_one_bundle): Add proper indentation.
3173 2004-01-26 Bernardo Innocenti <bernie@develer.com>
3175 * config/tc-m68k.h (EXTERN_FORCE_RELOC): Handle m68k-uclinux specially,
3176 like m68k-elf.
3177 * config/tc-m68k.c (RELAXABLE_SYMBOL): Use EXTERN_FORCE_RELOC instead
3178 of hard-coded test for TARGET_OS=elf.
3180 2004-01-24 Chris Demetriou <cgd@broadcom.com>
3182 * config/tc-mips.c (hilo_interlocks): Change definition
3183 so that MIPS32, MIPS64 and later ISAs are included, along with
3184 the already-included machines. Update comments.
3186 2004-01-23 Daniel Jacobowitz <drow@mvista.com>
3188 * config/tc-arm.c (tc_gen_reloc): Improve error message for
3189 undefined local labels.
3191 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
3193 * config/tc-mips.c (load_address, macro): Update comments about
3194 NewABI GP relaxation.
3196 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
3198 * config/tc-mips.c (macro_build): Remove place and counter arguments.
3199 (mips_build_lui, macro_build_ldst_constoffset): Likewise.
3200 (mips16_macro_build, macro_build_jalr): Remove counter argument.
3201 (set_at, load_register, load_address, move_register): Likewise.
3202 (load_got_offset, add_got_offset): Likewise.
3203 Update all calls and tidy accordingly.
3205 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
3207 * config/tc-mips.c (RELAX_ENCODE): Remove WARN argument.
3208 (RELAX_FIRST, RELAX_SECOND): Turn into 8-bit quantities.
3209 (RELAX_USE_SECOND): Bump to 0x10000.
3210 (RELAX_SECOND_LONGER, RELAX_NOMACRO, RELAX_DELAY_SLOT): New flags.
3211 (mips_macro_warning): New variable.
3212 (md_assemble): Wrap macro expansion in macro_start() and macro_end().
3213 (s_cpload, s_cpsetup, s_cprestore, s_cpreturn): Likewise.
3214 (relax_close_frag): Set mips_macro_warning.first_frag. Adjust use
3215 of RELAX_ENCODE.
3216 (append_insn): Update mips_macro_warning.sizes.
3217 (macro_start, macro_warning, macro_end): New functions.
3218 (macro_build): Don't emit warnings here.
3219 (macro_build_lui, md_estimate_size_before_relax): ...or here.
3220 (md_convert_frag): Check for cases where one macro alternative
3221 needs a warning and the other doesn't. Emit a warning if the
3222 longer sequence was chosen.
3224 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
3226 * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): Remove.
3227 * config/tc-mips.c (RELAX_ENCODE): Take three arguments: the size of
3228 the first sequence, the size of the second sequence, and a flag
3229 that says whether we should warn.
3230 (RELAX_OLD, RELAX_NEW, RELAX_RELOC[123]): Delete.
3231 (RELAX_FIRST, RELAX_SECOND): New.
3232 (mips_relax): New variable.
3233 (relax_close_frag, relax_start, relax_switch, relax_end): New fns.
3234 (append_insn): Remove "place" argument. Use mips_relax.sequence
3235 rather than "place" to check whether we're expanding the second
3236 alternative of a relaxable macro. Remove redundant check for
3237 branch relaxation. If generating a normal insn, and there
3238 is not enough room in the current frag, call relax_close_frag()
3239 to close it. Update mips_relax.sizes[]. Emit fixups for the
3240 second version of a relaxable macro. Record the first relaxable
3241 fixup in mips_relax. Remove tc_gen_reloc workaround.
3242 (macro_build): Remove all uses of "place". Use mips_relax.sequence
3243 in the same way as in append_insn.
3244 (mips16_macro_build): Remove "place" argument.
3245 (macro_build_lui): As for macro_build. Don't drop the add_symbol
3246 when generating the second version of a relaxable macro.
3247 (load_got_offset, add_got_offset): New functions.
3248 (load_address, macro): Use new relaxation machinery. Remove
3249 tc_gen_reloc workarounds.
3250 (md_estimate_size_before_relax): Set RELAX_USE_SECOND if the second
3251 version of a relaxable macro is needed. Return -RELAX_SECOND if the
3252 first version is needed.
3253 (tc_gen_reloc): Remove relaxation handling.
3254 (md_convert_frag): Go through the fixups for a relaxable macro and
3255 mark those that belong to the unneeded alternative as done. If the
3256 second alternative is needed, adjust the fixup addresses to account
3257 for the deleted first alternative.
3259 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
3261 * frags.h (frag_room): Declare.
3262 * frags.c (frag_room): New function.
3263 * doc/internals.texi: Document it.
3265 2004-01-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3267 * config/tc-mips.c (append_insn): Don't do r3900 interlock
3268 optimization for -mtune=r3900, as this will break on other CPUs.
3270 2004-01-11 Tom Rix <tcrix@worldnet.att.net>
3272 * config/tc-m68hc11.c (build_indexed_byte): movb and movw cannot
3273 be relaxed, use fixup.
3274 (md_apply_fix3): Use 5 bit reloc from movb and movw fixup.
3276 2004-01-19 Jakub Jelinek <jakub@redhat.com>
3278 * config/tc-sparc.c (sparc_ip): Disallow %f32-%f63 for single
3279 precision operands.
3281 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
3283 * config/tc-mips.c (append_insn): Properly detect variant frags
3284 that preclude swapping of relaxed branches. Correctly swap
3285 instructions between frags when dealing with relaxed branches.
3287 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
3289 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
3290 throughout.
3291 * aclocal.m4: Regenerate.
3292 * configure: Regenerate.
3294 2004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
3296 * config/tc-h8300.c (build_bytes): Apply relaxation to bit
3297 manipulation insns.
3299 2004-01-12 Richard Sandiford <rsandifo@redhat.com>
3301 * config/tc-mips.c (macro_build_jalr): When adding an R_MIPS_JALR
3302 reloc, reserve space for the delay slot as well as the jalr itself.
3304 2004-01-09 Paul Brook <paul@codesourcery.com>
3306 * config/tc-arm.c (do_vfp_reg2_from_sp2): Rename from do_vfp_sp_reg2.
3307 (do_vfp_sp2_from_reg2): New function.
3308 (insns): Use them.
3309 (do_vfp_dp_from_reg2): Check return values properly.
3311 2004-01-08 Ian Lance Taylor <ian@wasabisystems.com>
3313 * config/tc-mips.c (warn_nops): Remove static variable.
3314 (macro): Remove test of warn_nops.
3315 (md_shortops): Remove 'n'.
3316 (md_parse_option): Remove 'n' case.
3317 (md_show_usage): Remove -n.
3318 * doc/as.texinfo (Overview): Remove MIPS -n option.
3319 * doc/c-mips.texi (MIPS Opts): Remove mention -n.
3320 * NEWS: Mention removal of MIPS -n option.
3322 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS): Remove.
3323 (cop_interlocks): Check ISA level.
3324 (cop_mem_interlocks): Define.
3325 (reg_needs_delay): Check cop_interlocks rather than
3326 ISA_HAS_COPROC_DELAYS.
3327 (append_insn): Likewise. Use cop_mem_interlocks rather than
3328 directly checking mips_opts.isa.
3329 (mips_emit_delays): Likewise.
3331 2004-01-07 H.J. Lu <hongjiu.lu@intel.com>
3333 * config/tc-ia64.c (unwind): Move next_slot_number and
3334 next_slot_frag to ...
3335 (unw_rec_list): Here.
3336 (free_list_records): Removed.
3337 (output_unw_records): Likewise.
3338 (generate_unwind_image): Make it void.
3339 (alloc_record): Initialize next_slot_number and next_slot_frag.
3340 (slot_index): Take .org, .space and .align into account.
3341 (fixup_unw_records): Don't set slot_number to 0. Use
3342 list->next_slot_number and list->next_slot_frag instead of
3343 unwind.next_slot_number and unwind.next_slot_frag.
3344 (ia64_convert_frag): New.
3345 (generate_unwind_image): Generate a rs_machine_dependent frag
3346 for unwind record.
3347 (emit_one_bundle): Use list->next_slot_number and
3348 list->next_slot_frag instead of unwind.next_slot_number and
3349 unwind.next_slot_frag.
3351 * config/tc-ia64.h (md_convert_frag): Defined as
3352 ia64_convert_frag.
3353 (md_estimate_size_before_relax): Defined as (f)->fr_var.
3355 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
3357 2003-12-19 Alexandre Oliva <aoliva@redhat.com>
3358 * config/tc-frv.h (md_apply_fix3): Don't define.
3359 * config/tc-frv.c (md_apply_fix3): New. Shift/truncate %hi/%lo
3360 operands.
3361 * config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Define.
3362 2003-10-07 Alexandre Oliva <aoliva@redhat.com>
3363 * config/tc-frv.c (line_separator_chars): Add `!'.
3364 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
3365 * config/tc-frv.c (md_assemble): Clear insn upfront.
3366 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
3367 * config/tc-frv.c (OPTION_FDPIC): New macro.
3368 (md_longopts): Add mfdpic.
3369 (md_parse_option): Handle it.
3370 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
3371 * config/tc-frv.c (md_cgen_lookup_reloc) <FRV_OPERAND_D12,
3372 FRV_OPERAND_S12>: Use reloc type encoded in fix-up.
3373 (frv_pic_ptr): Parse funcdesc.
3375 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
3377 * doc/as.texinfo: Let texi2pod parse asconfig.texi and
3378 gasver.texi. Remove duplicate symbol definitions for texi2pod.
3380 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
3382 * Makefile.am (Makefile): Move the dependency on
3383 $(BFDDIR)/configure.in to...
3384 (CONFIG_STATUS_DEPENDENCIES): ... here.
3385 (AUTOMAKE_OPTIONS): Require automake 1.8.
3386 * Makefile.in: Regenerate.
3387 * doc/Makefile.am (BASEDIR, BFDDIR): Define.
3388 (CONFIG_STATUS_DEPENDENCIES): Add a dependency on
3389 $(BFDDIR)/configure.in here as well.
3390 * doc/Makefile.in: Regenerate.
3392 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
3394 * Makefile.am (install, install-info, RECURSIVE_TARGETS): Remove.
3395 * Makefile.in: Regenerate.
3396 * aclocal.m4: Regenerate.
3397 * doc/Makefile.am (install, install-info): Remove.
3398 (install-data-local): A new hook for install-info.
3399 (AUTOMAKE_OPTIONS): Require automake 1.8.
3400 * doc/Makefile.in: Regenerate.
3402 2004-01-02 Nutan Singh <nutan@kpitcummins.com>
3404 * doc/c-sh.texi: Update description about floating point behavior
3405 of SH family.
3407 2004-01-02 Bernardo Innocenti <bernie@develer.com>
3409 * configure.in: Add m68k-uClinux target.
3410 * configure: Regenerate.
3412 For older changes see ChangeLog-0203
3413 \f
3414 Local Variables:
3415 mode: change-log
3416 left-margin: 8
3417 fill-column: 74
3418 version-control: never
3419 End: