1 2005-03-08 Jan Beulich <jbeulich@novell.com>
3 * config/tc-ia64.c (emit_one_bundle): Track last slot user insn was
4 emitted to. Add more precise diagnostics for non-fitting insns based
5 on that. Eliminate now superfluous special casing of MLX. Clear out
6 slot information when dropping an insn.
8 2005-03-08 Jan Beulich <jbeulich@novell.com>
10 * config/tc-ia64.c (parse_section_name): Rename to...
11 (cross_section): In addition to separating the name from the rest of
12 the arguments, also carry out the operation.
13 (dot_xdata): Use cross_section.
14 (dot_float_cons): Likewise.
15 (dot_xstringer): Likewise.
16 (dot_xdata_ua): Likewise.
17 (dot_float_cons_ua): Likewise. Pass float_cons, not stmt_float_cons.
19 2005-03-05 Alan Modra <amodra@bigpond.net.au>
21 * po/gas.pot: Regenerate.
23 2005-03-04 David Daney <ddaney@avtrex.com>
25 * config/tc-mips.c (macro_build_lui): Use '__gnu_local_gp'
26 instead of '_gp' for -mno-shared optimization.
28 (s_abicalls): Document it in the comment.
29 (md_show_usage): Document the -mno-shared option.
31 2005-03-04 Richard Sandiford <rsandifo@redhat.com>
33 * config/tc-mips.c (mips_set_options): Add sym32 field.
34 (mips_opts): Initialize it.
35 (HAVE_32BIT_ADDRESSES): Set to true if pointers are 32 bits wide.
36 (HAVE_64BIT_ADDRESSES): Redefine as !HAVE_32BIT_ADDRESSES.
37 (HAVE_32BIT_SYMBOLS, HAVE_64BIT_SYMBOLS): New macros.
38 (load_address): Use HAVE_64BIT_SYMBOLS instead of HAVE_64BIT_ADDRESSES
39 when deciding whether to use a symbolic %highest/%higher expansion.
40 (macro): Likewise. Remove o64/n32 linux hack. Always use
41 ADDRESS_ADD*_INSN for address addition in the expansion of "dla"
42 and "la". Handle constants separately from symbolic expressions in
43 the "ld_st:" case, using 64-bit arithmetic if HAVE_64BIT_ADDRESSES
44 and using load_register to load the high part of the address.
45 (OPTION_MSYM32, OPTION_NO_MSYM32): New macros.
46 (OPTION_ELF_BASE): Bump by 2.
47 (md_longopts): Add entries for -msym32 and -mno-sym32.
48 (md_parse_option): Handle them.
49 (usage): Document them.
50 (s_mipsset): Handle ".set sym32" and ".set nosym32".
51 (s_cpload, s_cpsetup): Use HAVE_64BIT_SYMBOLS instead of
52 HAVE_64BIT_ADDRESSES to detect 64-bit values of "_gp".
53 * doc/c-mips.texi: Document ".set sym32", ".set nosym32",
54 -msym32 and -mno-sym32.
56 2005-03-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
58 * config/tc-mips.c (load_address): Implement GP optimization
59 for 64bit address space non-PIC. Fix formatting.
60 (macro): Likewise. Simplify code.
61 (md_parse_option): Don't bail out if -G 0 is set for PIC code.
62 (mips_after_parse_args): Simplify code.
64 2005-03-03 Nick Clifton <nickc@redhat.com>
66 * expr.c (operand): Remove redundant code enclosed by #ifdef
67 RELAX_PAREN_GROUPING....#endif.
69 * config/tc-mn10200.c (tc_gen_reloc): Handle the case where the
70 reloc is the difference of two symbols defined in the same
73 * config/tc-iq2000.c (line_comment_chars): Include the # character
74 as otherwise this breaks #APP/#NO_APP processing.
76 2005-03-03 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
78 * config/tc-arc.c(md_assemble): Remove dead code for handling
79 immediate indexing of ld and st .
81 2005-03-02 Daniel Jacobowitz <dan@codesourcery.com>
82 Joseph Myers <joseph@codesourcery.com>
84 * config/tc-mips.c (percent_op): Add %tlsgd, %tlsldm, %dtprel_hi,
85 %dtprel_lo, %tprel_hi, %tprel_lo, and %gottprel.
86 (parse_relocation): Check for a word break after a relocation
88 (md_apply_fix3): Handle TLS relocations, and mark thread-local
91 2005-03-02 Alan Modra <amodra@bigpond.net.au>
93 * config/tc-ppc.c (ppc_fix_adjustable <ELF>): Remove bogus checks.
95 2005-03-02 Jan Beulich <jbeulich@novell.com>
97 * as.c (main): Use unlink_if_ordinary instead of unlink.
98 * messages.c (as_fatal): Likewise.
100 2005-03-02 Jan Beulich <jbeulich@novell.com>
102 * config/tc-i386.c (build_modrm_byte): Add lock prefix for cr8...15
104 (parse_register): Allow cr8...15 in all modes.
106 2005-03-02 Jan Beulich <jbeulich@novell.com>
108 * config/tc-i386.c (intel_e11): If not followed by T_PTR, treat T_BYTE
109 etc. like normal symbol references (T_ID).
111 2005-03-02 Alan Modra <amodra@bigpond.net.au>
113 * symbols.c (fb_label_name): Fix silly thinko in last change.
115 2005-03-02 Alan Modra <amodra@bigpond.net.au>
117 * expr.c (integer_constant): Remove TARGET_WORD_SIZE hack.
118 * config/tc-m68k.h (TARGET_WORD_SIZE): Delete.
120 * symbols.c (fb_label_name): Allow an augend of 2 for mmix.
122 2005-03-01 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
125 * config/tc-arc.c (md_assemble): Initialize suffix for extension
128 2005-03-01 Alan Modra <amodra@bigpond.net.au>
130 * config/obj-coff.c (fixup_segment): Delete sy_mri_common assertion.
132 * as.h (assert): Warning fix.
133 * expr.c (expr): Correct assertion.
134 * read.c (s_comm_internal): Remove assertion.
135 * write.c (relax_segment): Enable vma assertion only for BFD_ASSEMBLER.
136 (fixup_segment): Remove assertion.
137 * config/tc-dlx.c (machine_ip): Remove untrue assertions.
138 (md_apply_fix3): Likewise.
139 * config/tc-i370.c (md_begin): Correct assertion.
140 (i370_macro): Warning fix for assertion.
142 2005-03-01 Alan Modra <amodra@bigpond.net.au>
144 * configure.in (AC_C_BIGENDIAN): Invoke.
145 * configure: Regenerate.
146 * write.c (write_object_file <!BFD_ASSEMBLER>): Don't use sizeof
147 host variable to set string header size.
148 * config/obj-aout.c (obj_header_append): Don't use host structs.
149 (obj_symbol_to_chars): Likewise.
150 (obj_emit_strings): Likewise. Use the passed in output pointer.
151 * config/obj-aout.h (H_GET_FILE_SIZE): Include H_GET_LINENO_SIZE.
152 * config/obj-bout.c (obj_emit_relocations): Use md_reloc_size,
153 not sizeof host struct.
154 (obj_header_append, obj_symbol_to_chars): Don't use host structs.
155 (obj_emit_strings): Likewise.
156 * config/obj-bout.h (EXEC_BYTES_SIZE): Define.
157 (N_TXTOFF, H_GET_FILE_SIZE, H_GET_HEADER_SIZE): Use instead of
159 (H_SET_SYMBOL_TABLE_SIZE): Hard code sym size rather than using
161 (host_number_to_chars): Define.
162 * config/obj-hp300.c (hp300_header_append): Don't use sizeof
163 host internal struct to set header sizes.
164 * config/tc-i960.c (md_number_to_field): Warning fix.
165 (md_ri_to_chars): Use host byte order.
166 (get_cdisp, md_apply_fix3): Warning fix.
167 * config/tc-m68k.c (md_assemble): Don't use sizeof host short.
169 2005-02-28 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
171 * doc/c-arc.texi: Update documentation about ARC's extension
174 2005-02-27 Svein E. Seldal <svein@dev.seldal.com>
176 * config/tc-tic4x.c (tic4x_gen_to_words): Changed mail
179 2005-02-23 Alan Modra <amodra@bigpond.net.au>
181 * cgen.c: Warning fixes.
182 * config/tc-arc.c: Likewise.
183 * config/tc-arm.c: Likewise.
184 * config/tc-avr.c: Likewise.
185 * config/tc-d10v.c: Likewise.
186 * config/tc-d30v.c: Likewise.
187 * config/tc-frv.c: Likewise.
188 * config/tc-frv.h: Likewise.
189 * config/tc-h8300.c: Likewise.
190 * config/tc-h8500.c: Likewise.
191 * config/tc-i370.c: Likewise.
192 * config/tc-i960.c: Likewise.
193 * config/tc-ia64.c: Likewise.
194 * config/tc-ip2k.c: Likewise.
195 * config/tc-m68hc11.c: Likewise.
196 * config/tc-maxq.c: Likewise.
197 * config/tc-mcore.c: Likewise.
198 * config/tc-mips.c: Likewise.
199 * config/tc-msp430.c: Likewise.
200 * config/tc-pj.c: Likewise.
201 * config/tc-ppc.c: Likewise.
202 * config/tc-ppc.h: Likewise.
203 * config/tc-s390.c: Likewise.
204 * config/tc-sh.c: Likewise.
205 * config/tc-sh64.c: Likewise.
206 * config/tc-tic4x.c: Likewise.
207 * config/tc-tic80.c: Likewise.
208 * config/tc-v850.c: Likewise.
209 * config/tc-vax.c: Likewise.
210 * config/tc-w65.c: Likewise.
211 * config/tc-xstormy16.c: Likewise.
212 * config/tc-z8k.c: Likewise.
214 2005-02-22 Catherine Moore <clm@cm00re.com>
216 * read.c (read_a_source_file): Reinstate TC_EQUAL_IN_INSN test.
217 * doc/internals.texi (TC_EQUAL_IN_INSN): Reinstate.
219 2005-02-22 Eric Christopher <echristo@redhat.com>
221 * config/tc-mips.c (struct proc): Change isym to
222 func_sym. New member func_end_sym.
223 (s_mips_ent): Update.
224 (s_mips_end): Ditto. Add code to compute function size.
226 2005-02-22 Alan Modra <amodra@bigpond.net.au>
228 * read.c: Warning fixes.
229 * config/obj-elf.c: Likewise.
231 2005-02-22 Maciej W. Rozycki <macro@mips.com>
233 * config/tc-mips.c (append_insn): Call dwarf2_emit_insn() before
236 2005-02-21 H.J. Lu <hongjiu.lu@intel.com>
238 * config/obj-coff.c (obj_coff_section): Replace SEC_SHARED with
241 * config/tc-tic54x.c (tic54x_bss): Replace SEC_BLOCK with
243 (demand_empty_rest_of_line): Likewise.
244 (tic54x_sblock): Likewise.
245 (tic54x_clink): Replace with SEC_CLINK with SEC_TIC54X_CLINK.
247 2005-02-21 Alan Modra <amodra@bigpond.net.au>
249 * read.c (address_bytes): New function.
250 (TC_ADDRESS_BYTES): Default for BSD_ASSEMBLER to address_bytes.
251 (potable): Add "dc.a".
252 (cons_worker): Handle "dc.a".
253 * doc/internals.texi (TC_ADDRESS_BYTES): Document.
255 2005-02-21 Alan Modra <amodra@bigpond.net.au>
257 * input-file.c (input_file_open): Rearrange to avoid warning.
259 2005-02-19 Alan Modra <amodra@bigpond.net.au>
261 * config/tc-hppa.h (TC_EQUAL_IN_INSN): Delete.
262 * read.c (read_a_source_file): Remove TC_EQUAL_IN_INSN test.
263 * doc/internals.texi (TC_EQUAL_IN_INSN): Delete.
265 2005-02-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
267 * config/tc-mips.c (macro_build_ldst_constoffset): Fail on $at
268 uses after .set noat.
269 (load_address): Likewise.
270 (macro): Likewise. Don't try to avoid $at use by sacrificing
271 the target register before it is stored, it won't work.
273 2005-02-17 James E Wilson <wilson@specifixinc.com>
275 * config/tc-ia64.c (emit_one_bundle): Stop filling a bundle if we
276 see an instruction that specifies a template.
278 2005-02-18 Alan Modra <amodra@bigpond.net.au>
280 * config/tc-openrisc.c (openrisc_relax_frag): Delete unused function.
281 * config/tc-sparc.c (sparc_ip): Make op_exp static to silence warnings.
282 * config/tc-tic80.c (build_insn): Init insn[1] to silence warning.
284 2005-02-17 H.J. Lu <hongjiu.lu@intel.com>
286 * NEWS: Mention "-mhint.b=[ok|warning|error]".
288 * config/tc-ia64.c (md): Add hint_b.
289 (emit_one_bundle): Handle md.hint_b for "hint".
290 (md_parse_option): Accepted "-mhint.b=[ok|warning|error]".
291 (md_show_usage): Add "-mhint.b=[ok|warning|error]".
292 (ia64_init): Set md.hint_b to error.
293 (md_assemble): Handle md.hint_b for "hint.b".
295 * doc/as.texinfo: Add "-mhint.b=[ok|warning|error]".
296 * doc/c-ia64.texi: Likewise.
298 2005-02-17 Alan Modra <amodra@bigpond.net.au>
300 * tc.h (struct relax_type, relax_typeS): Move from here..
301 * as.h: ..to here. Make rlx_forward and rlx_backward an offsetT.
302 * ecoff.c (ecoff_new_file): Add appfile param.
303 * ecoff.h (ecoff_new_file): Likewise.
304 * itbl-lex.h: New file.
305 * itbl-lex.l: Include itbl-lex.h.
306 * itbl-parse.y: Likewise.
307 (insntbl_line, yyparse, yylex): Move to itbl-lex.h.
308 * read.c (s_app_file_string): Mark appfile possibly unused.
309 * subsegs.c (seg_not_empty_p): Make sec possibly unused.
310 * subsegs.h (struct seg_info_trash): Delete.
311 (seg_info): Use segment_info_type instead.
312 * config/obj-coff.c (struct filename_list): Make filename const char *.
313 * config/obj-ecoff.h (obj_app_file): Pass app to ecoff_new_file.
314 * config/obj-elf.c (elf_file_symbol): Similarly.
315 * config/tc-a29k.c (md_apply_fix3): Make val a valueT. Don't use
317 * config/tc-arc.c (md_operand): Warning fix.
318 * config/tc-arm.c (arm_parse_reloc): Only define when OBJ_ELF.
319 (md_begin): Rearrange #if defined OBJ_COFF || defined OBJ_ELF.
320 * config/tc-cris.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Use do while.
321 * config/tc-frv.c (frv_force_relocation): Warning fix.
322 * config/tc-m68k.c (md_parse_option): Delete unused var.
323 * config/tc-mcore.c (mylog2): Rename from log2 throughout.
324 * config/tc-sparc.c: Likewise.
325 (s_common): Warning fix.
326 * config/tc-mips.c (append_insn): Use unsigned long long expressions.
327 * config/tc-mmix.c (PUSHJSTUB_MAX, PUSHJSTUB_MIN): Define from
329 * config/tc-s390.c (s390_insn): Delete test of unsigned >= 0.
330 * config/tc-sh.c (sh_cfi_frame_initial_instructions,
331 sh_regname_to_dw2regnum): Only define for OBJ_ELF.
332 * config/tc-tic4x.c (tic4x_insert_reg): Use ISLOWER.
333 (tic4x_do_align): Use TIC_NOP_OPCODE.
334 * config/tc-tic4x.h (TIC_NOP_OPCODE): Rename from NOP_OPCODE.
335 * config/tc-vax.c: Include netinet/in.h.
336 (tc_headers_hook): Formatting.
337 * config/tc-xstormy16.c (md_pcrel_from_section): Correct parens.
339 2005-02-17 Jan Beulich <jbeulich@novell.com>
341 * config/tc-ia64.c (ia64_parse_name): Don't advance 'name' when
342 parsing inN, locN, outN. Set 'idx' to offset register number starts
343 at. Don't handle numbers with leading zeroes or beyond 95. Remove
346 2005-02-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
348 * config/tc-mips.c (load_address): Fix formatting.
349 (macro): Don't use AT if .set noat is in effect. Fix formatting.
350 Catch macros which are unexpandable without AT. Remove duplicate
352 (macro2): Remove duplicate zeroing of used_at.
354 2005-02-16 Alan Modra <amodra@bigpond.net.au>
356 * dw2gencfi.c (output_cie, output_fde): Use DW_CFA_nop rather
359 2005-02-15 Nigel Stephens <nigel@mips.com>
360 Maciej W. Rozycki <macro@mips.com>
362 * config/tc-mips.c (reloc_needs_lo_p): Handle
363 BFD_RELOC_MIPS16_HI16_S.
364 (fixup_has_matching_lo_p): Handle BFD_RELOC_MIPS16_LO16.
365 (append_insn): Add BFD_RELOC_MIPS16_GPREL, BFD_RELOC_MIPS16_HI16_S
366 and BFD_RELOC_MIPS16_LO16 to relocs to suppress overflow
368 (mips16_ip): Resolve BFD_RELOC_MIPS16_HI16_S,
369 BFD_RELOC_MIPS16_HI16 and BFD_RELOC_MIPS16_LO16 for constants.
370 Call my_getSmallExpression() to parse percent operators.
371 (percent_op_match, mips_percent_op): Separate definitions.
372 (mips16_percent_op): Define percent operators for the MIPS16 mode.
373 (parse_relocation): Handle the MIPS16 mode using
375 (md_apply_fix3): Handle BFD_RELOC_MIPS16_HI16,
376 BFD_RELOC_MIPS16_HI16_S and BFD_RELOC_MIPS16_LO16.
378 2005-02-15 Jan Beulich <jbeulich@novell.com>
380 * config/tc-ia64.c (md_apply_fix3): Call ia64_gen_real_reloc_type
381 instead of explicitly dealing with the translation; exclude
382 relocations that are already pcrel, however.
384 2005-02-15 Jan Beulich <jbeulich@novell.com>
386 * config/tc-ia64.c: Include limits.h (if available).
387 (gr_values[0]): Set path to INT_MAX.
388 (dot_reg_val): Don't allow changing value of r0. Limit range of
389 general registers at r127.
390 (specify_resource): Default resource index is -1. Don't set resource
391 index (in case IA64_RS_RSE) without setting the specific flag.
392 (note_register_values): Check operand is O_constant before tracking
393 input value of moves. Add tracking for dep.z with constant inputs.
394 (print_dependency): Resource index of specific resource may be zero.
395 (check_dependencies): Likewise.
397 2005-02-15 Jan Beulich <jbeulich@novell.com>
399 * config/tc-ia64.c (parse_operands): New local variables reg1, reg2,
400 reg_class. Check operands and emit diagnostics for illegal use of
403 2005-02-15 Jan Beulich <jbeulich@novell.com>
405 * config/tc-ia64.c (ia64_gen_real_reloc_type): Define and initialize
406 new variables type, suffix, and width. Handle
407 BFD_RELOC_IA64_DIR(32|64)[LM]SB in FUNC_LT_FPTR_RELATIVE case.
408 Handle BFD_RELOC_IA64_DIR64[LM]SB in FUNC_TP_RELATIVE case. Add
409 FUNC_DTP_MODULE case. Handle BFD_RELOC_IA64_DIR32[LM]SB in
410 FUNC_DTP_RELATIVE case. Return incoming relocation type if
411 BFD_RELOC_IA64_IPLT[LM]SB in FUNC_IPLT_RELOC case. Generate warning
412 if unable to translate relocation type, using the new variables.
414 2005-02-15 Jan Beulich <jbeulich@novell.com>
416 * config/tc-ia64.h (ia64_symbol_chars): Declare.
417 (ty_symbol_chars): Define.
418 * config/tc-ia64.c (ia64_symbol_chars): Define.
420 2005-02-15 Jan Beulich <jbeulich@novell.com>
422 * config/tc-ia64.c (ia64_parse_name): Only update next character if
423 input_line_pointer was advanced.
425 2005-02-14 Kaz Kojima <kkojima@rr.iij4u.or.jp>
427 * config/tc-sh.c (md_apply_fix3): Add parentheses around &
430 2005-02-13 Jan Beulich <jbeulich@novell.com>
432 * config/tc-ia64.c (md_parse_option): Handle -xnone and -xdebugn.
433 (md_show_usage): Add -xnone, -xdebugn, and -xdebugx. Relocate default
435 (ia64_init): Set md.detect_dv.
436 (ia64_start_line): New static variable warned. Warn only once when
437 encountering explicit stops in automatic mode.
438 * doc/c-ia64.texi: Describe -xnone, -xdebugn, and -xdebugx.
439 * NEWS: Mention new default mode.
441 2005-02-13 Jan Beulich <jbeulich@novell.com>
443 * config/tc-ia64.c (dot_rot): Add comment that name strings should
444 be freed when wiping out previous state. Canonicalize names before
445 use. Free name string when detecting redefinition.
446 (dot_pred_rel): Call generic expression parser to process arguments.
447 Handle O_register case for individual predicates and O_subtract for
449 (ia64_parse_name): Canonicalize name before looking it up in dynamic
451 (ia64_canonicalize_symbol_name): Strip off all trailing # characters.
452 Warn if multiple found, issue error if resulting symbol name has zero
454 (dot_alias): Canonicalize name before use.
456 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
458 * config/tc-ia64.c (unwind_diagnostic): Return -1 for warning
460 (in_procedure): Return -1 for warning.
461 (in_prologue): Likewise.
464 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
466 * config/tc-ia64.c (dot_xdata): Undo the last change.
467 (dot_float_cons): Likewise.
468 (dot_xstringer): Likewise.
469 (dot_xdata_ua): Likewise.
470 (dot_float_cons_ua): Likewise.
472 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
474 * NEWS: Mention "-munwind-check=[warning|error]".
476 * config/tc-ia64.c (md): Add unwind_check.
477 (unwind_diagnostic): New.
478 (in_procedure): Call unwind_diagnostic when a directive isn't
480 (in_prologue): Call unwind_diagnostic when a directive isn't in
482 (in_body): Call unwind_diagnostic when a directive isn't in
484 (dot_endp): Set md.unwind_check to error before calling
485 in_procedure and restore it after. When the name is missing or
486 couldn't be found, use the one from the last .proc if
487 md.unwind_check isn't error. Warn if md.unwind_check is
489 (md_parse_option): Handle "-munwind-check=[warning|error]".
490 (md_show_usage): Add "-munwind-check=[warning|error]".
491 (ia64_init): Set md.unwind_check to warning.
493 * doc/as.texinfo: Add "-munwind-check=[none|warning|error]".
494 * doc/c-ia64.texi: Likewise.
496 2005-02-11 Jan Beulich <jbeulich@novell.com>
498 * config/tc-ia64.h (LEX_AT): Include LEX_BEGIN_NAME.
500 (ia64_parse_name): New third parameter.
501 (md_parse_name): Pass third argument.
502 * config/tc-ia64.c (pseudo_func): Placeholders use NULL as name.
503 (md_operand): Handling of '@'-prefixed symbols moved from here...
504 (ia64_parse_name): ...to here.
506 2005-02-11 Jan Beulich <jbeulich@novell.com>
508 * config/tc-ia64.c (md): Remove last_groups and group_idx.
509 (errata_nop_necessary_p): Remove declaraction and definition.
510 (emit_one_bundle): Don't call errata_nop_necessary_p. Don't
511 update md.group_idx. Don't reset md.last_groups.
513 2005-02-11 Jan Beulich <jbeulich@novell.com>
515 * config/tc-ia64.c (parse_section_name): Handle non-quoted first
517 (dot_xdata): Free section name after use.
518 (dot_float_cons): Likewise.
519 (dot_xstringer): Likewise.
520 (dot_xdata_ua): Likewise.
521 (dot_float_cons_ua): Likewise.
522 (md_pseudo_table): Add xdata16 and xdata16.ua.
524 2005-02-10 H.J. Lu <hongjiu.lu@intel.com>
526 * doc/all.texi: Add IA64.
527 * doc/as.texinfo: Likewise.
529 * doc/c-ia64.texi: Fix typos.
531 2005-02-10 Julian Brown <julian@codesourcery.com>
533 * config/tc-arm.c (do_t_ldmstm): Change BFD_RELOC_NONE to
535 (do_t_push_pop): Likewise.
536 (md_assemble): Likewise.
537 (md_apply_fix3): Handle BFD_RELOC_NONE correctly, make
538 BFD_RELOC_UNUSED same as previous meaning of BFD_RELOC_NONE.
539 (create_unwind_entry): Output dependency on the required personality
541 testsuite/gas/arm/unwind.d: Alter expected output to include
542 dependency on __aeabi_unwind_cpp_pr[01].
544 2005-02-07 Nathan Sidwell <nathan@codesourcery.com>
546 * as.h (seg_not_empty_p): Return int, not bfd_boolean.
547 * subsegs.c (seg_not_empty_p): Likewise.
549 2005-02-07 Inderpreet Singh <inderpreetb@noida.hcltech.com>
551 * config/tc-maxq.c (md_estimate_size_before_relax): Correct the
552 relative jump calculation.
553 <md_convert_frag) : Likewise.
554 <output_disp): Likewise.
556 2005-02-07 Hans-Peter Nilsson <hp@axis.com>
558 * write.c (write_object_file): Recognize warning-symbol construct
559 and skip object- and target- handling for the second symbol.
561 2005-02-02 Jan Beulich <jbeulich@novell.com>
563 * config/tc-ia64.c (dot_pred_rel): Update comment. Handle @-prefixed
564 designators along with quoted ones. Free copy of quoted designator
567 2005-02-01 Ben Elliston <bje@au.ibm.com>
569 * config/atof-ieee.c, config/obj-coff.c, config/obj-elf.c,
570 config/obj-ieee.c, config/obj-som.c, config/obj-vms.c,
571 config/tc-a29k.c, config/tc-alpha.c, config/tc-arc.c,
572 config/tc-arm.c, config/tc-d30v.c, config/tc-dlx.c,
573 config/tc-fr30.c, config/tc-h8300.c, config/tc-h8500.c,
574 config/tc-i370.c, config/tc-i386.c, config/tc-i960.c,
575 config/tc-ia64.c, config/tc-m32r.c, config/tc-m32r.h,
576 config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-mips.c,
577 config/tc-mn10200.c, config/tc-msp430.c, config/tc-ns32k.c,
578 config/tc-openrisc.c, config/tc-or32.c, config/tc-pdp11.c,
579 config/tc-pj.c, config/tc-sparc.h, config/tc-tic54x.c,
580 config/tc-tic80.c, config/tc-v850.c, config/tc-w65.c,
581 config/tc-xtensa.c, config/tc-z8k.c, config/xtensa-relax.c: Remove
582 #if 0'd code throughout.
584 2005-01-31 Nick Clifton <nickc@redhat.com>
586 * as.c (parse_args): Bump copyright date reported by --version to
589 2005-01-31 Nick Clifton <nickc@redhat.com>
591 * configure.tgt: Remove obsolete targets m68k-lynxos, sparc-lynxos
594 2005-01-31 Jan Beulich <jbeulich@novell.com>
596 * macro.c (buffer_and_nest): Allow 'from' being NULL; handle anything
597 that can end with .endr in that case. Make requiring/permitting
598 pseudo-ops without leading dot closer to the logic in read.c serving
600 (expand_irp): Don't pass a mnemonic to buffer_and_nest as it will be
603 2005-01-31 Jan Beulich <jbeulich@novell.com>
605 * macro.c (do_formals): Adjust to no longer accept empty parameter
607 (define_macro): Adjust to no longer accept empty macro name, garbage
608 following the parameters, or macros that were previously defined.
609 * read.c (s_bad_end): Declare.
610 (potable): Add endm. Handler for endr and endm is s_bad_end.
611 (s_bad_end): Rename from s_bad_endr. Adjust to handle both .endm
613 * read.h (s_bad_endr): Remove.
615 2005-01-31 Jan Beulich <jbeulich@novell.com>
617 * config/tc-ia64.c (parse_operands): Parse all specified operands,
618 immediately discarding (but counting) those exceeding the maximum
619 possible amount. Track whether output and input operand counts ever
620 matched, and use this to better indicate which of the operands/
621 operand types was wrong; specifically don't default to pointing to
624 2005-01-31 Jan Beulich <jbeulich@novell.com>
626 * config/tc-ia64.c (unwind): Remove proc_end (now an automatic
627 variable in dot_endp). Add body and insn. Make prologue,
628 prologue_mask, body, and insn bitfields.
629 (fixup_unw_records): Remove spurious new-lines from end of diagnostic
631 (in_procedure, in_prologue, in_body): New.
632 (dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
633 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
634 dot_unwentry, dot_altrp, dot_savemem, dot_saveg, dot_savef, dot_saveb,
635 dot_savegf, dot_spill, dot_spillreg, dot_spillmem, dot_spillreg_p,
636 dot_spillmem_p, dot_label_state, dot_copy_state, dot_unwabi,
637 dot_personality): Use the appropriate one of the above.
638 (dot_proc): Clear unwind.proc_start; set to current location only if
639 none of the entry points were valid. Check for non-zero-length entry
640 point names. Check that entry points aren't defined, yet. Clear
641 unwind.prologue, unwind.body, and unwind.insn.
642 (dot_body): Call in_procedure. Check that first directive in procedure
643 had no insns emitted before. Set unwind.body.
644 (dot_prologue): Call in_procedure. Check that not already in prologue.
645 Check that first directive in procedure had no insns emitted before.
647 (dot_endp): Call in_procedure. Declare proc_end. Check for non-zero-
648 length entry point names. Check that entry points became defined.
649 (md_assemble): Set unwind.insn once unwind.proc_start is defined.
651 2005-01-31 Jan Beulich <jbeulich@novell.com>
653 * config/tc-ia64.c (emit_one_bundle): Snapshot manual bundling state
654 before actually using it. Don't generate an error in manual bundling
655 mode when looking at an insn requiring slot 2 but not yet at slot 2.
656 Don't generate an error in manual bundling mode when looking at an
657 insn required to be last in its group but the required slot hasn't
658 been reached, yet. Allow conversion from MII to MI;I for bundle
659 consisting of only 2 insns with the stop between them. Suppress
660 various meaningless errors resulting from detecting earlier ones.
662 2005-01-31 Jan Beulich <jbeulich@novell.com>
664 * config/tc-ia64.c (parse_operands): Also handle alloc without first
667 2005-01-28 Christian Groessler <chris@groessler.org>
669 * config/tc-z8k.c (md_assemble): Improve error detection.
671 2005-01-28 Jan Beulich <jbeulich@novell.com>
673 * config/tc-ia64.c (ia64_estimate_size_before_relax): Allocate space
674 for personality routine pointer only if there is one.
675 (ia64_convert_frag): Likewise.
676 (generate_unwind_image): Likewise.
678 2005-01-27 Christian Groessler <chris@groessler.org>
680 * config/tc-z8k.c (INSERT): Remove, not used anywhere.
681 (md_apply_fix3): Make relative branches out of range an error
682 instead of a warning. Display correct line number for out of
683 range branches/calls/memory accesses.
685 2005-01-27 Nathan Sidwell <nathan@codesourcery.com>
687 * dwarf2dbg.c (dwarf2_finish): Correct logic for determining when
688 to emit .debug_line and other debug sections.
689 * as.h (seg_not_empty_p): Declare.
690 * subsegs.c (seg_not_empty_p): New predicate.
692 2005-01-27 Andrew Cagney <cagney@gnu.org>
694 * configure: Regenerate to track ../gettext.m4 change.
696 2005-01-27 Jan Beulich <jbeulich@novell.com>
698 * config/tc-ia64.c (emit_one_bundle): Change "?imbf??" to "?ibmfxx".
700 2005-01-27 Jan Beulich <jbeulich@novell.com>
702 * config/tc-ia64.c (emit_one_bundle): Add late resolution of move
703 to/from application registers dynamic insns.
704 (md_assemble): Defer resolution of move to/from application registers
705 dynamic insns when they can be issued on either the I- or M-units.
707 2005-01-25 Alexandre Oliva <aoliva@redhat.com>
709 * config/tc-frv.c (md_apply_fix3): Mark TLS symbols as such.
710 2004-12-10 Alexandre Oliva <aoliva@redhat.com>
711 * config/tc-frv.c (frv_pic_ptr): Add tlsmoff support.
712 2004-11-10 Alexandre Oliva <aoliva@redhat.com>
713 * cgen.c (gas_cgen_parse_operand): Handle
714 CGEN_PARSE_OPERAND_SYMBOLIC.
715 * config/tc-frv.c (md_cgen_lookup_reloc): Handle TLS relocations.
716 (frv_force_relocation): Likewise. Fix handling of PIC
718 (md_apply_fix3): Likewise.
720 2005-01-21 Ben Elliston <bje@au.ibm.com>
722 * as.h: Remove #if 0'd code.
723 * atof-generic.c (atof_generic): Likewise.
724 * ecoff.c (ecoff_directive_frame): Likewise.
725 * frags.h (FRAG_APPEND_1_CHAR): Likewise.
726 * itbl-ops.c (itbl_add_reg): Likewise.
727 * listing.c (calc_hex): Likewise.
728 * read.c (MASK_CHAR): Likewise.
729 * subsegs.c (subsegs_print_statistics): Likewise.
730 * symbols.c (indent): Likewise.
731 * write.c (write_relocs): Likewise.
732 (write_object_file): Likewise.
733 (relax_frag): Likewise.
735 2005-01-20 Nick Clifton <nickc@redhat.com>
737 * as.c (std_longopts): Add an entry for "--a" in order to prevent
738 getopt_long_only() from considering -a as an abbreviation for
740 (parse_args): Fix the parsing of -a=<file>.
742 2005-01-20 Alan Modra <amodra@bigpond.net.au>
745 * read.c (s_incbin): Adjust default count for skip. Check validity
746 of count and skip rigorously.
748 2005-01-19 Fred Fish <fnf@specifixinc.com>
750 * config/tc-mips.c (dummy_opcode): Add init for new struct member.
752 2005-01-19 Richard Sandiford <rsandifo@redhat.com>
754 * read.c (convert_to_bignum): New function, split out from...
755 (emit_expr): ...here. Handle the case where X_add_number is
756 positive and the input value is negative.
757 (output_big_sleb128): Fix setting of continuation bit. Check whether
758 the final byte needs to be sign-extended. Fix size-shrinking loop.
759 (emit_leb128_expr): When generating a signed leb128, see whether the
760 sign of an O_constant's X_add_number matches the sign of the input
761 value. Use a bignum if not.
763 2005-01-17 Andrew Stubbs <andrew.stubbs@st.com>
765 * tc-sh.c (md_begin,md_parse_option): Change arch_sh1_up to
766 arch_sh_up in order to match the external name and make the
767 testsuite's job easier.
769 2005-01-14 H.J. Lu <hongjiu.lu@intel.com>
772 * config/tc-i386.c (i386_scale): Disallow 0 scale.
774 2005-01-12 Nick Clifton <nickc@redhat.com>
776 * config/tc-iq2000.c (s_iq2000_set): Fix thinko parsing
777 ignored_arguments array.
779 2005-01-10 H.J. Lu <hongjiu.lu@intel.com>
781 * write.c (write_object_file): Disallow a symbol equated to
784 2005-01-10 Inderpreet Singh <inderpreetb@noida.hcltech.com>
786 * tc-maxq.c: Replace constants 10 and 20 with bfd_mach_maxq10 and
788 (md_pseudo_table): Add new pseudo ops for maxq10 and maxq20.
789 (maxq_target): New function: Set the machine type.
791 2005-01-06 Paul Brook <paul@codesourcery.com>
793 * config/tc-arm.c (FPU_DEFAULT): Define for TE_VXWORKS.
794 (md_begin): Handle TE_VXWORKS for FP defaults.
795 (md_apply_fix3): Correct rela offsets.
796 (elf32_arm_target_format): Add VxWorks targets.
798 2005-01-06 Paul Brook <paul@codesourcery.com>
800 * configure.tgt: Set em=vxworks for *-*-vxworks.
801 * config/te-vxworks.h: New File.
803 2005-01-06 Paul Brook <paul@codesourcery.com>
805 * config/tc-arm.c (arm_cpus): Correct arch field for arm1026ej-s.
807 2005-01-04 Dmitry Diky <diwil@spec.ru>
809 * config/tc-msp430.c (md_apply_fix3): Fix offset calculation for
812 2005-01-03 David Mosberger <davidm@hpl.hp.com>
814 * config/tc-ia64.c (md): Add member "loc_directive_seen".
815 (dot_loc): New function.
816 (md_pseudo_table): Add entry to map .loc to dot_loc().
817 (emit_one_bundle): Only call dwarf2_gen_line_info() if we have
818 seen a .loc directive or we're generating DWARF2 debug info for
821 2004-12-29 Alan Modra <amodra@bigpond.net.au>
824 * read.c (s_comm_internal): Don't zero end of name until size
825 expression has been parsed.
827 2004-12-25 Marek Michalkiewicz <marekm@amelek.gda.pl>
829 * config/tc-avr.c (mcu_types): Move attiny{13,2313} from avr4 to avr2.
831 2004-12-23 Tomer Levi <Tomer.Levi@nsc.com>
833 * config/tc-crx.c: Support 'bcop' relaxation (dealt as in 'cmp&branch'
836 2004-12-22 Ian Lance Taylor <ian@airs.com>
838 * configure.tgt: New.
839 * configure.in: Move setting of cpu_type, fmt, etc., to
841 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add
842 $(srcdir)/configure.tgt.
843 * configure, Makefile.in: Rebuild.
845 2004-12-22 Klaus Rudolph <lts-rudolph@gmx.de>
847 * config/tc-avr.c: Add support for the new R_AVR_LDI, R_AVR_6 and
848 R_AVR_6_ADIW relocs for the LDI, ADIW/SBIW and LDD/STD
850 (avr_offset_expression): New function to parse offsets for LDI
852 (avr_operand): Use it.
853 (md_apply_fix3): Generate the relocs.
855 2004-12-16 Andrew Stubbs <andrew.stubbs@st.com>
857 * config/tc-sh64.c (shmedia_md_apply_fix3): Add missing
858 BFD_RELOC_SH_IMMS10BY8 relocation.
860 * config/tc-sh64.c (shmedia_build_Mytes): Emit an error message rather
861 than just ignoring bad code.
863 2004-12-16 Richard Sandiford <rsandifo@redhat.com>
865 * config/tc-v850.c (handle_lo16): New function.
866 (v850_reloc_prefix): Use it to check lo().
867 (md_assemble, md_apply_fix3): Handle BFD_RELOC_V850_LO16_SPLIT_OFFSET.
869 2004-12-14 P.J. Darcy <darcypj@us.ibm.com>
871 * configure.in: Add s390x-ibm-tpf support.
872 * configure: Regenerate.
874 2004-12-15 Jan Beulich <jbeulich@novell.com>
876 * config/obj-elf.c (obj_elf_change_section): Only set type and
877 attributes on new sections. Emit warning when type of re-declared
878 section doesn't match.
880 2004-12-15 Jan Beulich <jbeulich@novell.com>
882 * dw2gencfi.c (dot.cfi.startproc): Clear cur_cfa_offset so
883 '.cfi_startproc simple' doesn't inherit the old value.
885 2004-12-15 Jan Beulich <jbeulich@novell.com>
887 * dw2gencfi.c (output_cfi_insn): Adjust DW_CFA_def_cfa_sf generation
888 to emit a signed and factored offset. Adjust DW_CFA_def_cfa_offset_sf
889 generation to emit a factored offset.
891 2004-12-10 Ian Lance Taylor <ian@wasabisystems.com>
893 * config/tc-mips.c (macro) [M_LA_AB]: Give an error for a offset
894 which is too large in the case of NO_PIC without 64-bit
897 * config/tc-mips.c (mips_in_shared): New static variable.
898 (macro_build_lui): Permit "_gp" if !mips_in_shared.
899 (md_longopts): Add -mshared and -mno-shared.
900 (md_parse_option): Handle OPTION_MSHARED and OPTION_MNO_SHARED.
901 (s_cpload): Implement !mips_in_shared case.
902 (s_cpsetup): Likewise.
903 * doc/c-mips.texi (MIPS Opts): Document -mno-shared.
904 * NEWS: Mention -mno-shared.
906 2004-12-09 Paul Brook <paul@codesourcery.com>
908 * config/tc-arm.c (s_arm_unwind_fnend): Use R_ARM_PREL31 relocation
911 2004-12-09 Ian Lance Taylor <ian@wasabisystems.com>
913 * config/tc-mips.c (append_insn): If we emit a nop during a relax
914 sequence, increase the size of the sequence.
916 * config/tc-mips.c (mips_cpu_info_table): Change "9000" entry to
919 2004-12-07 Ben Elliston <bje@gnu.org>
921 * read.c (s_align): Use an align_limit temporary to allay a GCC
922 signed/unsigned comparison warning.
924 2004-12-01 Mark Mitchell <mark@codesourcery.com>
926 * Makefile.am (TARG_ENV_HFILES): Add te-armlinuxeabi.h.
927 * configure.in: Use it for arm*-*-linux-gnueabi*.
928 * config/tc-arm.c: Allow emulation file to set FPU_DEFAULT.
929 * config/te-armlinuxeabi.h: New file.
930 * Makefile.in: Regenerated.
931 * aclocal.m4: Likewise.
932 * configure: Likewise.
933 * doc/Makefile.in: Regenerated.
935 2004-12-02 Bob Wilson <bob.wilson@acm.org>
937 * config/tc-xtensa.c (xtensa_switch_section_emit_state): Use subseg_set.
938 (xtensa_restore_emit_state): Likewise.
940 2004-12-02 Alan Modra <amodra@bigpond.net.au>
942 * read.c (ALIGN_LIMIT): Define, increasing limit for BFD_ASSEMBLER.
945 2004-11-30 Tero Niemela <tero_niemela@yahoo.com>
947 * Makefile.am: Change LOCALEDIR to $(datadir)/share.
948 * Makefile.in: Regenerate.
950 2004-11-29 Tomer Levi <Tomer.Levi@nsc.com>
952 * config/tc-crx.c: Major code cleanup. Remove unused variables and
953 functions, give functions a meaningful name, add comments.
954 (check_range): New function - Replace operand size calculation
956 (assemble_insn): Update Algorithm, improve error issuing.
958 (process_label_constant): Bug fix regarding COP_BRANCH_INS relocation
961 2004-11-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
963 * config/tc-m32r.c (md_pcrel_from_section): Fixed a pcrel relocte
964 miss between different section in the same module.
965 (tc_gen_reloc): Likewise.
967 2004-11-25 Theodore A. Roth <troth@openavr.org>
969 * gas/config/tc-avr.c (mcu_types): Add support for atmega165,
970 atmega325, atmega3250, atmega645 and atmega6450.
972 2004-11-25 Jan Beulich <jbeulich@novell.com>
974 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
975 permissible for the selected instruction suffix.
976 (process_suffix): For DefaultSize instructions, suppressing the
977 guessing of a 'q' suffix if the instruction doesn't support it is
978 pointless, because only an 'l' suffix can be guessed in this place.
980 2004-11-24 Nick Clifton <nickc@redhat.com>
982 * config/tc-iq2000.c: Remove support for IQ10 processor.
983 Convert to ISO C90 formatting.
984 * config/tc-iq2000.h: Likewise.
986 2004-11-23 Nick Clifton <nickc@redhat.com>
988 * config/tc-mn10300.c (md_relax_table): More fixes to the offsets
989 in this table. They should be correct now.
991 2004-11-23 Jan Beulich <jbeulich@novell.com>
993 * config/tc-i386.h (CpuMMX2): Declare. Artificial classifier to
994 indicate the MMX extensions added by both SSE and 3DNow!A.
995 (Cpu3dnowA): Declare.
996 (CpuUnknownFlags): Update.
997 * config/tc-i386.c (cpu_sub_arch_name): Declare.
998 (cpu_arch): i586 and pentium do not imply MMX. i686 and pentiumpro do
999 neither imply SSE nor MMX. k6 implies MMX. k6_2 additionally implies
1000 3DNow!. Athlon additionally implies 3DNow!A. Several new
1001 entries (those starting with a dot are for sub-arch specification).
1002 (set_cpu_arch): Handle sub-arch specifications.
1003 (parse_insn): Distinguish between instructions not supported because
1004 of insufficient CPU features and because of 64-bit mode.
1005 * doc/c-i386.texi: Describe enhanced .arch directive.
1007 2004-11-22 Bob Wilson <bob.wilson@acm.org>
1009 * config/tc-xtensa.c (xg_add_opcode_fix): Set fx_no_overflow.
1011 2004-11-22 Bob Wilson <bob.wilson@acm.org>
1013 * dwarf2dbg.c (dwarf2_finish): Don't write a .debug_line section
1014 without a corresponding .debug_info section.
1016 2004-11-22 Hans-Peter Nilsson <hp@axis.com>
1018 * read.c (potable): Add "error" and "warning".
1019 (s_errwarn): New function.
1020 * read.h (s_errwarn): Declare.
1021 * doc/as.texinfo (Error, Warning): Document .error and .warning.
1023 2004-11-22 Nick Clifton <nickc@redhat.com>
1025 * config/tc-tic54x.c (tic54x_adjust_symtab): Adjust call to
1028 2004-11-19 Alan Modra <amodra@bigpond.net.au>
1030 * config/tc-msp430.c (struct rcodes_s, MSP430_RLC, msp430_rcodes,
1031 struct hcodes_s, msp430_hcodes): From include/opcode/msp430.h.
1033 2004-11-19 Alan Modra <amodra@bigpond.net.au>
1035 * config/obj-coff.c (c_dot_file_symbol): Add "app" param.
1036 (coff_adjust_symtab): Adjust call.
1037 (crawl_symbols): Likewise.
1038 * config/obj-coff.h (c_dot_file_symbol): Add "app" param.
1039 (obj_app_file): Adjust.
1041 2004-11-18 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
1043 * configure.in: Enable bfd_assember for the MAXQ port.
1044 * configure: Regenerate.
1046 2004-11-12 Bob Wilson <bob.wilson@acm.org>
1047 Sterling Augustine <sterling@tensilica.com>
1049 * config/tc-xtensa.c (finish_vinsn): Clear pending instruction if
1050 there is a conflict.
1051 (check_t1_t2_reads_and_writes): Check for both reads and writes to
1052 interfaces that are related as determined by xtensa_interface_class_id.
1054 2004-11-12 Nick Clifton <nickc@redhat.com>
1056 * config/tc-mn10300.c (md_relax_table): Fix off by one negative
1057 offsets for conditional branches.
1059 2004-11-11 Bob Wilson <bob.wilson@acm.org>
1061 * config/tc-xtensa.c (MAX_IMMED6): Change value to 65.
1063 2004-11-10 Bob Wilson <bob.wilson@acm.org>
1065 * config/tc-xtensa.c (update_next_frag_state): Always add a NOP if
1066 relaxing at the end of a loop. Don't mark frags as UNREACHABLE or
1068 (relax_frag_immed): Update call to update_next_frag_state.
1070 2004-11-10 Alan Modra <amodra@bigpond.net.au>
1072 * obj.h (struct format_ops <app_file>): Add int param.
1073 * read.h (s_app_file_string): Likewise.
1074 * read.c (s_app_file_string): Likewise.
1075 (s_app_file): Adjust s_app_file_string call.
1076 * config/tc-mips.c (s_mips_file): Likewise.
1077 * config/obj-coff.h (obj_app_file): Add app param.
1078 * config/obj-ecoff.h (obj_app_file): Likewise.
1079 * config/obj-multi.h (obj_app_file): Likewise.
1080 * config/obj-elf.h (elf_file_symbol): Likewise.
1081 * config/obj-elf.c (elf_file_symbol): Only emit one file symbol
1082 if called for # preprocessor lines.
1084 2004-11-08 H.J. Lu <hongjiu.lu@intel.com>
1087 * symbols.c (resolve_symbol_value): Convert weak symbols only
1089 (symbol_equated_reloc_p): Don't equate weaks when relocating
1090 only for Windows PECOFF.
1092 2004-11-08 Tomer Levi <Tomer.Levi@nsc.com>
1094 * config/tc-crx.c (print_insn): Check and set insn_addr.
1095 * config/tc-crx.h (md_frag_check): Define.
1097 2004-11-08 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
1098 Vineet Sharma <vineets@noida.hcltech.com>
1100 * configure.in: Add support for new target maxq-coff.
1101 * configure: Regenerate.
1102 * NEWS: Mention new support.
1103 * config/tc-maxq.c: New file.
1104 * config/tc-maxq.h: New file.
1105 * config/obj-coff.h: Add support for maxq-coff.
1107 2004-11-08 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
1109 * symbols.c (any_external_name): Define.
1110 (resolve_symbol_value): Convert weak symbols.
1111 (S_SET_EXTERNAL): Support any_external_name.
1112 (S_SET_NAME): Qualify parameter const.
1113 (symbol_equated_reloc_p): Equate to weaks when relocating.
1114 * symbols.h (S_SET_NAME): Qualfiy parameter const.
1115 * tc.h (any_external_name): Declare.
1116 * config/obj-coff.c ("coff/pe.h"): Include for BFD
1118 (weak_is_altname): Declare and define.
1119 (weak_name2altname): Same.
1120 (weak_altname2name): Same.
1121 (weak_uniquify): Same.
1122 (weak_altprefix): Define.
1123 (obj_coff_weak): Change .weak syntax and handling.
1124 (coff_frob_symbol): Fix PE weak symbol alternates.
1125 * config/obj-coff.h (USE_UNIQUE): Define.
1126 * config/tc-i386.c (md_apply_fix3): Assume weak symbols
1127 are in another segment.
1128 (tc_gen_reloc): Remove broken addend hack.
1129 doc/as.texinfo: Update.
1131 2004-11-05 Sterling Augustine <sterling@tensilica.com>
1133 * config/tc-xtensa.c (total_frag_text_expansion): New.
1134 (md_estimate_size_before_relax): Use it.
1135 (find_address_of_next_align_frag): Likewise.
1137 2004-11-05 Tomer Levi <Tomer.Levi@nsc.com>
1139 * config/tc-crx.c: Rename argument types.
1140 (processing_arg_number): Rename to 'cur_arg_num'.
1141 (get_number_of_bits): Rename to 'set_operand_size'.
1142 (get_operandtype): Rename to 'parse_operand', totally rewrite.
1143 (set_cons_rparams): Rename to 'set_operand', totally rewrite.
1144 (set_indexmode_parameters): Remove function, integrate its code into
1146 (set_operand_size): Get rid of 'Operand Number' function parameter -
1147 use global variable 'cur_arg_num' instead.
1148 Use a local 'argument' pointer to reference the current argument.
1149 (parse_operand): Likewise.
1150 (set_operand): Likewise.
1151 (process_label_constant): Likewise.
1153 2004-11-04 Bob Wilson <bob.wilson@acm.org>
1155 * config/tc-xtensa.c: Remove XTENSA_SECTION_RENAME ifdefs.
1156 (add_section_rename): Delete. Inlined into...
1157 (build_section_rename): ...here. Use xstrdup instead of strdup.
1158 (xtensa_section_rename): Drop "const" from argument and return types.
1159 (md_show_usage): Indent to match show_usage().
1160 * config/tc-xtensa.h: Remove XTENSA_SECTION_RENAME ifdefs.
1161 (tc_canonicalize_section_name): Define.
1162 (md_elf_section_rename): Remove unused macro.
1163 * doc/as.texinfo (Overview): Document Xtensa --rename-section option.
1164 * doc/c-xtensa.texi (Xtensa Options): Likewise.
1165 (Frame Directive): Delete.
1167 2004-11-04 Daniel Jacobowitz <dan@debian.org>
1169 * configure.in: Remove arm-*-oabi and thumb-*-oabi.
1170 * config/tc-arm.c (target_oabi): Delete.
1171 (md_apply_fix3, elf32_arm_target_format): Remove target_oabi checks.
1172 (arm_opts): Remove moabi.
1173 * doc/as.texinfo (Overview): Remove documentation of -moabi.
1174 * doc/c-arm.texi (ARM Options): Likewise.
1175 * configure: Regenerated.
1177 2004-11-04 Hans-Peter Nilsson <hp@axis.com>
1179 * configure.in (crisv32): Recognize. AC_DEFINE_UNQUOTED
1180 DEFAULT_CRIS_ARCH. Handle crisv32-*-linux-gnu* like
1181 cris-*-linux-gnu* and crisv32-*-* like cris-*-*.
1182 * configure: Regenerate.
1183 * config/tc-cris.c (enum cris_archs): New.
1184 (cris_mach, cris_arch_from_string, s_cris_arch, get_sup_reg)
1185 (cris_insn_ver_valid_for_arch): New functions.
1186 (DEFAULT_CRIS_ARCH): New macro, default to cris_any_v0_v10.
1187 (cris_arch): New variable.
1188 (md_pseudo_table): New pseudo .arch.
1189 (err_for_dangerous_mul_placement): Initialize according to
1191 (STATE_COND_BRANCH): Renamed from STATE_CONDITIONAL_BRANCH.
1193 (STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON)
1194 (STATE_ABS_BRANCH_V32, STATE_LAPC, BRANCH_BF_V32, BRANCH_BB_V32)
1195 (BRANCH_WF_V32, BRANCH_WB_V32): New.
1196 (BRANCH_BF, BRANCH_BB, BRANCH_WF, BRANCH_WB): Don't undef after
1197 use in md_cris_relax_table.
1198 (md_cris_relax_table): Add entries for STATE_COND_BRANCH_V32,
1199 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
1200 Update and improve head comment.
1201 (OPTION_PIC): Define in terms of previous option, OPTION_US.
1202 (OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): Similar.
1204 (md_longopts): New option --march=...
1205 (cris_any_v0_v10_long_jump_size, crisv32_long_jump_size): New
1207 (md_long_jump_size): Initialize in terms of DEFAULT_CRIS_ARCH.
1208 (HANDLE_RELAXABLE): New macro.
1209 (md_estimate_size_before_relax): Use HANDLE_RELAXABLE for common
1210 cases. Check for weak symbols and assume not relaxable. Handle
1211 STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON,
1212 STATE_ABS_BRANCH_V32, STATE_LAPC. Use new variable symbolP, not
1214 (md_convert_frag): Handle STATE_COND_BRANCH_V32,
1215 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
1216 (cris_create_short_jump): Adjust for CRISv32.
1217 (cris_relax_frag): Handle new states.
1218 (md_create_long_jump): Ditto. Emit error for common_v10_v32.
1219 (md_begin): Define symbols "..asm.arch.cris.v32",
1220 "..asm.arch.cris.v10", "..asm.arch.cris.common_v10_v32" and
1221 "..asm.arch.cris.any_v0_v10". Use cris_insn_ver_valid_for_arch
1222 when entering opcode table entry points.
1223 (md_assemble): Adjust branch handling for CRISv32. Handle LAPC
1224 relaxation. In fix_new_exp call for main insn, pass 1 for pcrel
1225 parameter for 8, 16 and 32-bit pc-relative insns and LAPC.
1226 (cris_process_instruction): Initialize out_insnp->insn_type to
1227 CRIS_INSN_NONE, not CRIS_INSN_NORMAL.
1228 <case ']', '[', 'A', 'd', 'Q', 'N', 'n', 'Y', 'U', 'u', 'T'>: New
1230 <case 'm'>: Check that modified_char == '.'.
1231 <invalid operands>: Consume the rest of the line.
1232 When operands don't match, skip over subsequent insns with
1233 non-matching version specifier but same mnemonic.
1234 <immediate constant, case SIZE_SPEC_REG>: Immediate operands for
1235 special registers in CRISv32 are always 32 bit long.
1236 <immediate constant, case SIZE_FIELD_SIGNED, SIZE_FIELD_UNSIGNED>:
1238 (get_gen_reg): Only recognize "PC" when followed by "+]" for v32
1239 and compatible. Recognize "ACR" for v32, unless followed by "+".
1240 (get_spec_reg): Consider cris_arch when looking up register.
1241 (get_autoinc_prefix_or_indir_op): Don't recognize assignment for
1243 (get_3op_or_dip_prefix_op): Check for ']' after seeing '[rN+'.
1244 (cris_get_expression): Restore input_line_pointer if failing "early".
1245 (get_flags): Consider cris_arch and recognize flags accordingly.
1246 (branch_disp): Adjust for CRISv32.
1247 (gen_cond_branch_32): Similar. Emit error for common_v10_v32.
1248 (cris_number_to_imm): Use as_bad_where, not as_bad. Remove
1249 related FIXME. Don't insist on BFD_RELOC_32_PCREL fixup to be
1250 resolved. Don't enter zeros in object file for
1252 <case BFD_RELOC_CRIS_LAPCQ_OFFSET, BFD_RELOC_CRIS_SIGNED_16>
1253 <case BFD_RELOC_CRIS_SIGNED_8>: New case.
1254 (md_parse_option): Break out "return 1".
1255 <OPTION_ARCH> New case.
1256 (tc_gen_reloc): <case BFD_RELOC_CRIS_LAPCQ_OFFSET>
1257 <case BFD_RELOC_CRIS_SIGNED_16, BFD_RELOC_CRIS_SIGNED_8>
1258 <case BFD_RELOC_CRIS_UNSIGNED_8, BFD_RELOC_CRIS_UNSIGNED_16>
1259 <case BFD_RELOC_32_PCREL>: New cases.
1260 Addends for non-zero fx_pcrel are too in fx_offset.
1261 (md_show_usage): Show --march=<arch>.
1262 (md_apply_fix3): Adjust val for BFD_RELOC_CRIS_LAPCQ_OFFSET.
1263 (md_pcrel_from): BFD_RELOC_CRIS_LAPCQ_OFFSET is PC-relative too.
1264 (s_syntax) <struct syntaxes>: Properly constify member operand.
1265 * config/tc-cris.h (TARGET_MACH): Define.
1266 (cris_mach): Declare.
1267 * doc/as.texinfo (Overview) <CRIS>: Add --march=...
1268 * doc/c-cris.texi (CRIS-Symbols): New node for built-in symbols.
1269 (CRIS-Opts): Document --march=...
1270 (CRIS-Pseudos): Document .arch.
1272 2004-11-04 Jan Beulich <jbeulich@novell.com>
1274 * config/tc-i386.c (set_intel_syntax): Allow % in symbol names when
1275 intel syntax and no register prefix, allow $ in symbol names when
1277 (set_16bit_gcc_code_flag): Replace literal 'l' by LONG_MNEM_SUFFIX.
1278 (intel_float_operand): Add fourth return value indicating math control
1279 operations. Make classification more precise.
1280 (md_assemble): Complain if memory operand of mov[sz]x has no size
1282 (parse_insn): Translate word operands to floating point instructions
1283 operating on integers as well as control instructions to short ones
1284 as expected by AT&T syntax. Translate 'd' suffix to short one only for
1285 floating point instructions operating on non-integer operands.
1286 (match_template): Remove fldcw special case. Adjust q-suffix handling
1287 to permit it on fild/fistp/fisttp in AT&T mode.
1288 (process_suffix): Don't guess DefaultSize insns' suffix from
1289 stackop_size for certain floating point control instructions. Guess
1290 suffix for branch and [ls][gi]dt based on flag_code. Split error
1291 messages for Intel and AT&T syntax, and make the condition more strict
1292 for the former. Adjust suppressing of generation of operand size
1294 (intel parser): Allow the full set of MASM operators. Add FWORD, TBYTE,
1295 OWORD, and XMMWORD operand size specifiers (TBYTE replaces XWORD). Add
1296 more error checking.
1297 * config/tc-i386.h (BYTE_PTR WORD_PTR DWORD_PTR QWORD_PTR XWORD_PTR
1298 SHORT OFFSET_FLAT FLAT NONE_FOUND): Remove unused defines.
1300 2004-11-03 Hans-Peter Nilsson <hp@axis.com>
1302 * symbols.c (colon) [!WORKING_DOT_WORD]: Don't declare
1303 md_short_jump_size, md_long_jump_size.
1304 * write.c [!WORKING_DOT_WORD]: Ditto.
1305 * tc.h [!WORKING_DOT_WORD]: Declare them here. Drop const
1307 * config/tc-cris.h (md_short_jump_size, md_long_jump_size): Don't
1309 * config/tc-cris.c (md_short_jump_size, md_long_jump_size): Drop
1310 const qualifier in these definitions.
1311 * config/tc-i370.c, config/tc-m68k.c, config/tc-pdp11.c,
1312 config/tc-s390.c, config/tc-tahoe.c, config/tc-vax.c: Ditto.
1314 2004-11-02 Nick Clifton <nickc@redhat.com>
1316 * dwarf2dbg.c (dwarf2_finish): Check for the existence of a file
1317 table before deciding to produce a .debug_line section to match up
1318 with a user provided .debug_info section.
1320 2004-10-28 Tomer Levi <Tomer.Levi@nsc.com>
1322 * config/tc-crx.c (getreg_image): Bug fix, a return value was
1323 mistakenly omitted from CRX_C_REGTYPE and CRX_CS_REGTYPE cases.
1325 2004-10-27 Tomer Levi <Tomer.Levi@nsc.com>
1327 * config/tc-crx.c: Remove global variable 'post_inc_mode'.
1328 (get_flags): New function.
1329 (get_number_of_bits): Edit comments, update numeric values to
1331 (process_label_constant): Don't support the colon
1332 format (SYMBOL:[s|m|l]).
1333 (set_cons_rparams): Support argument type 'arg_rbase'.
1334 (get_operandtype): Bug fix in 'rbase' operand type parsing.
1335 (handle_LoadStor): Bug fix, first handle post-increment mode.
1336 (getreg_image): Remove redundant code, update according to latest
1338 (print_constant): Bug fix relate to 3-word instructions.
1339 (assemble_insn): Bug fix, when matching instructions, verify also
1340 instruction type (not only mnemonic).
1341 Add various error checking.
1342 (preprocess_reglist): Support HI/LO and user registers.
1344 2004-10-25 David Mosberger-Tang <davidm@hpl.hp.com>
1346 * config/tc-ia64.c (fixup_unw_records): Don't let the "t" value
1347 in an epilogue directive go negative.
1349 2004-10-25 H.J. Lu <hongjiu.lu@intel.com>
1352 * config/tc-ia64.c (emit_one_bundle): Decrement md.num_slots_in_use
1353 after reporting template error during manual bundling. Reported
1354 by Michael Dupont, michaelx.dupont@intel.com.
1356 2004-10-25 Daniel Jacobowitz <dan@debian.org>
1358 * Makefile.am: Run dep-am.
1359 * aclocal.m4: Regenerate with automake 1.9.2.
1360 * Makefile.in: Regenerate with automake 1.9.2.
1361 * doc/Makefile.in: Likewise.
1363 * config/tc-arm.c: Include "dw2gencfi.h".
1364 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
1366 * config/tc-arm.h (TARGET_USE_CFIPOP, DWARF2_DEFAULT_RETURN_COLUMN)
1367 (DWARF2_CIE_DATA_ALIGNMENT, tc_regname_to_dw2regnum)
1368 (tc_cfi_frame_initial_instructions): Define.
1369 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
1372 2004-10-21 Tomer Levi <Tomer.Levi@nsc.com>
1374 * config/tc-crx.c (assemble_insn): Check unsigned immediate
1376 Update coprocessor id to be unsigned immediate.
1378 2004-10-18 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
1380 * config/tc-i386.c (O_secrel): Delete.
1381 (tc_pe_dwarf2_emit_offset): New function.
1382 * config/tc-i386.h (O_secrel): Define as O_md1.
1383 (TC_DWARF2_EMIT_OFFSET): Define.
1385 2004-10-18 Nick Clifton <nickc@redhat.com>
1387 * config/tc-xstormy16.c (xstormy16_cons_fix_new): Accept and
1388 ignore @fptr() directives for 4-byte fixups.
1390 2004-10-15 Alan Modra <amodra@bigpond.net.au>
1392 * Makefile.am: Run "make dep-am"
1393 * Makefile.in: Regenerate.
1395 2004-10-14 Bob Wilson <bob.wilson@acm.org>
1397 * doc/c-xtensa.texi (Xtensa Options, Absolute Literals Directive):
1398 Remove comments about placement of literal pools.
1399 (Literal Directive): Update description of literal placement.
1400 (Literal Prefix Directive): Remove statement that this does not apply
1401 to absolute-mode literals. Describe new section naming scheme.
1403 2004-10-12 Bob Wilson <bob.wilson@acm.org>
1405 * config/tc-xtensa.c (xtensa_frequency_pseudo): Use set_subseg_freq.
1406 (is_entry_opcode, is_movi_opcode, is_the_loop_opcode, is_jx_opcode,
1407 is_windowed_return_opcode): Delete.
1408 (xtensa_frob_label): Use get_subseg_target_freq.
1409 (md_assemble): Inline call to is_entry_opcode.
1410 (xtensa_handle_align): Inline call to get_frag_is_literal.
1411 (relaxation_requirements): Inline call to is_jx_opcode.
1412 (emit_single_op): Inline call to is_movi_opcode.
1413 (xg_assemble_vliw_tokens): Inline calls to get_frag_is_insn,
1414 get_frag_is_no_transform, is_entry_opcode, and
1415 set_frag_is_specific_opcode. Use get_subseg_total_freq.
1416 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags,
1417 xtensa_fix_close_loop_end_frags, relax_frag_immed, convert_frag_immed):
1418 Inline calls to get_frag_is_no_transform.
1419 (next_instrs_are_b_retw): Inline call to is_windowed_return_opcode.
1420 (xtensa_fix_short_loop_frags): Inline calls to is_the_loop_opcode and
1421 get_frag_is_no_transform.
1422 (convert_frag_immed_finish_loop): Inline calls to get_expression_value
1423 and set_frag_is_no_transform.
1424 (get_expression_value): Delete.
1425 (subseg_map struct): Rename cur_total_freq to total_freq. Rename
1426 cur_target_freq to target_freq.
1427 (get_subseg_info): Split out code to create a new map entry into ...
1428 (add_subseg_info): ... this new function.
1429 (get_last_insn_flags): Check if get_subseg_info succeeded.
1430 (set_last_insn_flags): Call add_subseg_info if needed.
1431 (get_subseg_total_freq, get_subseg_target_freq, set_subseg_freq): New.
1432 (xtensa_reorder_segments): Compute last_sec while counting sections.
1433 Remove call to get_last_sec.
1434 (get_last_sec): Delete.
1435 (cache_literal_section): Inline call to retrieve_literal_seg and its
1436 callees, seg_present and add_seg_list.
1437 (retrieve_literal_seg, seg_present, add_seg_list): Delete.
1438 (get_frag_is_insn, get_frag_is_no_transform,
1439 set_frag_is_specific_opcode, set_frag_is_no_transform): Delete.
1440 * config/tc-xtensa.h (MAX_SLOTS): Reduce from 31 to 15.
1442 2004-10-12 Bob Wilson <bob.wilson@acm.org>
1444 * config/tc-xtensa.c: Use ISO C90 formatting.
1445 * config/tc-xtensa.h: Likewise.
1446 * config/xtensa-istack.h: Likewise.
1447 * config/xtensa-relax.c: Likewise.
1448 * config/xtensa-relax.h: Likewise.
1450 2004-10-12 Paul Brook <paul@codesourcery.com>
1452 * config/tc-arm.c (md_begin): Change EF_ARM_EABI_VER3 to
1455 * doc/c-arm.texi: Document that we actually support -meabi=4, not
1458 2004-10-08 Bob Wilson <bob.wilson@acm.org>
1460 * doc/as.texinfo (VTableEntry, VTableInherit): Add "directive" to index
1462 (Acknowledgements): Use "GAS" instead of AS variable.
1464 2004-10-08 Daniel Jacobowitz <dan@debian.org>
1466 * config/tc-i386.c: Include "elf/x86-64.h".
1467 (i386_elf_section_type): New function.
1468 * config/tc-i386.h (md_elf_section_type): Define.
1469 (i386_elf_section_type): New prototype.
1471 2004-10-08 Linus Nielsen Feltzing <linus@haxx.se>
1473 * config/m68k-parse.h (enum m68k_register): New control register,
1475 * config/tc-m68k.c: Correct control register set for MCF5249.
1477 2004-10-07 Bob Wilson <bob.wilson@acm.org>
1478 Sterling Augustine <sterling@tensilica.com>
1480 * config/tc-xtensa.c (absolute_literals_supported): New global flag.
1481 (UNREACHABLE_MAX_WIDTH): Define.
1482 (XTENSA_FETCH_WIDTH): Delete.
1483 (cur_vinsn, xtensa_fetch_width, xt_saved_debug_type, past_xtensa_end,
1484 prefer_const16, prefer_l32r): New global variables.
1485 (LIT4_SECTION_NAME): Define.
1486 (lit4_state struct): Add lit4_seg_name and lit4_seg fields.
1487 (XTENSA_PROP_*, GET_XTENSA_PROP_*, SET_XTENSA_PROP_*): Define.
1488 (frag_flags struct): New.
1489 (xtensa_block_info struct): Move from tc-xtensa.h. Add flags field.
1490 (subseg_map struct): Add cur_total_freq and cur_target_freq fields.
1491 (bitfield, bit_is_set, set_bit, clear_bit): Define.
1492 (MAX_FORMATS): Define.
1493 (op_placement_info struct, op_placement_table): New.
1494 (O_pltrel, O_hi16, O_lo16): Define.
1495 (directiveE enum): Rename directive_generics to directive_transform.
1496 Delete directive_relax. Add directive_schedule,
1497 directive_absolute_literals, and directive_last_directive.
1498 (directive_info): Rename "generics" to "transform". Delete "relax".
1499 Add "schedule" and "absolute-literals".
1500 (directive_state): Adjust entries to match changes in directive_info.
1501 (xtensa_relax_statesE, RELAX_IMMED_MAXSTEPS): Move to tc-xtensa.h.
1502 (xtensa_const16_opcode, xtensa_movi_opcode, xtensa_movi_n_opcode,
1503 xtensa_l32r_opcode, xtensa_nop_opcode, xtensa_rsr_lcount_opcode): New.
1504 (xtensa_j_opcode, xtensa_rsr_opcode): Delete.
1505 (align_only_targets, software_a0_b_retw_interlock,
1506 software_avoid_b_j_loop_end, maybe_has_b_j_loop_end,
1507 software_avoid_short_loop, software_avoid_close_loop_end,
1508 software_avoid_all_short_loops, specific_opcode): Delete.
1509 (warn_unaligned_branch_targets): New.
1510 (workaround_a0_b_retw, workaround_b_j_loop_end, workaround_short_loop,
1511 workaround_close_loop_end, workaround_all_short_loops): Default FALSE.
1512 (option_[no_]link_relax, option_[no_]transform,
1513 option_[no_]absolute_literals, option_warn_unaligned_targets,
1514 option_prefer_l32r, option_prefer_const16, option_target_hardware):
1516 (option_[no_]align_only_targets, option_literal_section_name,
1517 option_text_section_name, option_data_section_name,
1518 option_bss_section_name, option_eb, option_el): Delete.
1519 (md_longopts): Add entries for: [no-]transform, [no-]absolute-literals,
1520 warn-unaligned-targets, prefer-l32r, prefer-const16, [no-]link-relax,
1521 and target-hardware. Delete entries for [no-]target-align-only,
1522 literal-section-name, text-section-name, data-section-name, and
1524 (md_parse_option): Handle new options and remove old ones. Accept but
1525 ignore [no-]density options. Warn for [no-]generics and [no-]relax
1526 and treat them as [no-]transform.
1527 (md_show_usage): Add new options and remove old ones.
1528 (xtensa_setup_hw_workarounds): New.
1529 (md_pseudo_table): Change "word" entry to use xtensa_elf_cons. Add
1530 "long", "short", "loc" and "frequency" entries.
1531 (use_generics): Rename to ...
1532 (use_transform): ... this function. Add past_xtensa_end check.
1533 (use_longcalls): Add past_xtensa_end check.
1534 (code_density_available, can_relax): Delete.
1535 (do_align_targets): New.
1536 (get_directive): Accept dashes in directive names. Warn about
1537 [no-]generics and [no-]relax directives and treat them as
1539 (xtensa_begin_directive): Call md_flush_pending_output only for some
1540 directives. Check for directives inside instruction bundles. Warn
1541 about deprecated ".begin literal" usage. Warn and ignore [no-]density
1542 directives. Handle new directives. Check generating_literals flag
1544 (xtensa_end_directive): Check for directives inside instruction
1545 bundles. Warn and ignore [no-]density directives. Handle new
1546 directives. Call xtensa_set_frag_assembly_state.
1547 (xtensa_loc_directive_seen, xtensa_dwarf2_directive_loc,
1548 xtensa_dwarf2_emit_insn): New.
1549 (xtensa_literal_position): Call md_flush_pending_output. Do not check
1550 use_literal_section flag.
1551 (xtensa_literal_pseudo): Call md_flush_pending_output. Handle absolute
1552 literals. Use xtensa_elf_cons to parse the expression.
1553 (xtensa_literal_prefix): Do not check use_literal_section. Support
1554 ".lit4" sections for absolute literals. Change prefix convention to
1555 replace ".text" (or ".t" in a linkonce section). No need to call
1557 (xtensa_frequency_pseudo, xtensa_elf_cons, xtensa_elf_suffix): New.
1558 (expression_end): Handle closing braces and colons.
1559 (PLT_SUFFIX, plt_suffix): Delete.
1560 (expression_maybe_register): Use new xtensa-isa.h functions. Use
1561 xtensa_elf_suffix instead of checking for plt suffix, and handle O_lo16
1562 and O_hi16 expressions as well.
1563 (tokenize_arguments): Handle closing braces and colons.
1564 (parse_arguments): Use new xtensa-isa.h functions. Handle "invisible"
1565 operands and paired register syntax.
1566 (get_invisible_operands): New.
1567 (xg_translate_sysreg_op): Handle new Xtensa LX RSR/WSR/XSR syntax. Use
1568 new xtensa-isa.h functions.
1569 (xtensa_translate_old_userreg_ops, xtensa_translate_zero_immed): New.
1570 (xg_translate_idioms): Check if inside bundle. Use use_transform.
1571 Handle new Xtensa LX RSR/WSR/XSR syntax. Remove code to widen density
1572 instructions. Use xtensa_translate_zero_immed.
1573 (operand_is_immed, operand_is_pcrel_label): Delete.
1574 (get_relaxable_immed): Use new xtensa-isa.h functions.
1575 (get_opcode_from_buf): Add slot parameter. Use new xtensa-isa.h
1577 (xtensa_print_insn_table, print_vliw_insn): New.
1578 (is_direct_call_opcode): Use new xtensa-isa.h functions.
1579 (is_call_opcode, is_loop_opcode, is_conditional_branch_opcode,
1580 is_branch_or_jump_opcode): Delete.
1581 (is_movi_opcode, decode_reloc, encode_reloc, encode_alt_reloc): New.
1582 (opnum_to_reloc, reloc_to_opnum): Delete.
1583 (xtensa_insnbuf_set_operand, xtensa_insnbuf_get_operand): Use new
1584 xtensa-isa.h functions. Operate on one slot of an instruction.
1585 (xtensa_insnbuf_set_immediate_field, is_negatable_branch,
1586 xg_get_insn_size): Delete.
1587 (xg_get_build_instr_size): Use xg_get_single_size.
1588 (xg_is_narrow_insn, xg_is_single_relaxable_insn): Update calls to
1589 xg_build_widen_table. Use xg_get_single_size.
1590 (xg_get_max_narrow_insn_size): Delete.
1591 (xg_get_max_insn_widen_size, xg_get_max_insn_widen_literal_size,
1592 xg_is_relaxable_insn): Update calls to xg_build_widen_table. Use
1594 (xg_build_to_insn): Record the loc field. Handle OP_OPERAND_HI16U and
1595 OP_OPERAND_LOW16U. Check xg_valid_literal_expression.
1596 (xg_expand_to_stack, xg_expand_narrow): Update calls to
1597 xg_build_widen_table. Use xg_get_single_size.
1598 (xg_immeds_fit): Use new xtensa-isa.h functions. Update call to
1600 (xg_symbolic_immeds_fit): Likewise. Also handle O_lo16 and O_hi16, and
1601 treat weak symbols conservatively.
1602 (xg_check_operand): Use new xtensa-isa.h functions.
1603 (is_dnrange): Delete.
1604 (xg_assembly_relax): Inline previous calls to tinsn_copy.
1605 (xg_finish_frag): Specify separate relax states for the frag and slot0.
1606 (is_branch_jmp_to_next, xg_add_branch_and_loop_targets): Use new
1607 xtensa-isa.h functions.
1608 (xg_instruction_matches_option_term, xg_instruction_matches_or_options,
1609 xg_instruction_matches_options): New.
1610 (xg_instruction_matches_rule): Handle O_register expressions. Call
1611 xg_instruction_matches_options.
1612 (transition_rule_cmp): New.
1613 (xg_instruction_match): Update call to xg_build_simplify_table.
1614 (xg_build_token_insn): Record loc fields.
1615 (xg_simplify_insn): Check is_specific_opcode field and
1616 density_supported flag.
1617 (xg_expand_assembly_insn): Skip checking code_density_available. Use
1618 new xtensa-isa.h functions. Call use_transform instead of can_relax.
1619 (xg_assemble_literal): Add error handling for O_big. Call
1620 record_alignment. Handle O_pltrel.
1621 (xg_valid_literal_expression): New.
1622 (xg_assemble_literal_space): Add slot parameter. Remove call to
1623 set_expr_symbol_offset. Add call to record_alignment. Update call to
1625 (xg_emit_insn): Delete.
1626 (xg_emit_insn_to_buf): Add format parameter. Update calls to
1627 xg_add_opcode_fix and xtensa_insnbuf_to_chars.
1628 (xg_add_opcode_fix): Change opcode parameter to tinsn and add format
1629 and slot parameters. Handle new "alternate" relocations for absolute
1630 literals and CONST16 instructions. Check for bad uses of O_lo16 and
1631 O_hi16. Use new xtensa-isa.h functions.
1632 (xg_assemble_tokens): Delete.
1633 (is_register_writer): Use new xtensa-isa.h functions.
1634 (is_bad_loopend_opcode): Check for xtensa_rsr_lcount_opcode instead of
1635 old-style RSR from LCOUNT.
1636 (next_frag_opcode): Delete.
1637 (next_frag_opcode_is_loop, next_frag_format_size, frag_format_size,
1638 update_next_frag_state): New.
1639 (update_next_frag_nop_state): Delete.
1640 (next_frag_pre_opcode_bytes): Use next_frag_opcode_is_loop.
1641 (xtensa_mark_literal_pool_location): Check use_literal_section flag and
1642 the state of the absolute-literals directive. Add calls to
1643 record_alignment and xtensa_set_frag_assembly_state. Call
1644 xtensa_switch_to_non_abs_literal_fragment instead of
1645 xtensa_switch_to_literal_fragment.
1647 (assemble_nop): Use build_nop. Update call to xtensa_insnbuf_to_chars.
1648 (get_expanded_loop_offset): Change check for undefined opcode to an
1650 (xtensa_set_frag_assembly_state, relaxable_section,
1651 xtensa_find_unmarked_state_frags, xtensa_find_unaligned_branch_targets,
1652 xtensa_find_unaligned_loops, xg_apply_tentative_value): New.
1653 (md_begin): Update call to xtensa_isa_init. Initialize linkrelax to 1.
1654 Set lit4_seg_name. Call xg_init_vinsn. Initialize new global opcodes.
1655 Call init_op_placement_info_table and xtensa_set_frag_assembly_state.
1656 (xtensa_init_fix_data): New.
1657 (xtensa_frob_label): Reset label symbol to the current frag. Check
1658 do_align_targets and generating_literals flag. Propagate frequency
1659 info to new alignment frag. Call xtensa_set_frag_assembly_state.
1660 (xtensa_unrecognized_line): New.
1661 (xtensa_flush_pending_output): Check if inside a bundle. Add a call
1662 to xtensa_set_frag_assembly_state.
1663 (error_reset_cur_vinsn): New.
1664 (md_assemble): Remove check for literal frag. Remove call to
1665 istack_init. Call use_transform instead of use_generics. Parse
1666 explicit instruction format specifiers. Move code for
1667 a0_b_retw_interlock workaround to xg_assemble_vliw_tokens. Call
1668 error_reset_cur_vinsn on errors. Add call to get_invisible_operands.
1669 Add dwarf2_where call. Remote automatic alignment for ENTRY
1670 instructions. Move call to xtensa_clear_insn_labels to the end.
1671 Rearrange to handle bundles.
1672 (xtensa_cons_fix_new): Delete.
1673 (xtensa_handle_align): New.
1674 (xtensa_frag_init): Call xtensa_set_frag_assembly_state. Remove
1675 assignment to is_no_density field.
1676 (md_pcrel_from): Use new xtensa-isa.h functions. Use decode_reloc
1677 instead of reloc_to_opnum. Handle "alternate" relocations.
1678 (xtensa_force_relocation, xtensa_check_inside_bundle,
1679 xtensa_elf_section_change_hook): New.
1680 (xtensa_symbol_new_hook): Delete.
1681 (xtensa_fix_adjustable): Check for difference of symbols with an
1682 offset. Check for external and weak symbols.
1683 (md_apply_fix3): Remove cases for XTENSA_OP{0,1,2} relocs.
1684 (md_estimate_size_before_relax): Return expansion for the first slot.
1685 (tc_gen_reloc): Handle difference of symbols by producing
1686 XTENSA_DIFF{8,16,32} relocs and by writing the value of the difference
1687 into the output. Handle new XTENSA_SLOT*_OP relocs by storing the
1688 tentative values into the output when linkrelax is set.
1689 (XTENSA_PROP_SEC_NAME): Define.
1690 (xtensa_post_relax_hook): Call xtensa_find_unmarked_state_frags.
1691 Create literal tables only if using literal sections. Create new
1692 property tables instead of old instruction tables. Check for unaligned
1693 branch targets and loops.
1694 (finish_vinsn, find_vinsn_conflicts, check_t1_t2_reads_and_writes,
1695 new_resource_table, clear_resource_table, resize_resource_table,
1696 resources_available, reserve_resources, release_resources,
1697 opcode_funcUnit_use_unit, opcode_funcUnit_use_stage,
1698 resources_conflict, xg_find_narrowest_format, relaxation_requirements,
1699 bundle_single_op, emit_single_op, xg_assemble_vliw_tokens): New.
1700 (xtensa_end): Call xtensa_flush_pending_output. Set past_xtensa_end
1701 flag. Update checks for workaround options. Call
1702 xtensa_mark_narrow_branches and xtensa_mark_zcl_first_insns.
1703 (xtensa_cleanup_align_frags): Add special case for branch targets.
1704 Check for and mark unreachable frags.
1705 (xtensa_fix_target_frags): Remove use of align_only_targets flag.
1706 Use RELAX_LOOP_END_BYTES in special case for negatable branch at the
1707 end of a zero-overhead loop body.
1708 (frag_can_negate_branch): Handle instructions with multiple slots.
1709 Use new xtensa-isa.h functions
1710 (xtensa_mark_narrow_branches, is_narrow_branch_guaranteed_in_range,
1711 xtensa_mark_zcl_first_insns): New.
1712 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags): Error if
1713 transformations are disabled.
1714 (next_instrs_are_b_retw): Use new xtensa-isa.h functions. Handle
1715 multislot instructions.
1716 (xtensa_fix_close_loop_end_frags, xtensa_fix_short_loop_frags):
1717 Likewise. Also error if transformations are disabled.
1718 (unrelaxed_frag_max_size): New.
1719 (unrelaxed_frag_min_insn_count, unrelax_frag_has_b_j): Use new
1720 xtensa-isa.h functions.
1721 (xtensa_sanity_check, is_empty_loop, is_local_forward_loop): Use
1722 xtensa_opcode_is_loop instead of is_loop_opcode.
1723 (get_text_align_power): Replace as_fatal with assertion.
1724 (get_text_align_fill_size): Iterate instead of using modulus when
1726 (get_noop_aligned_address): Assert that this is for a machine-dependent
1727 RELAX_ALIGN_NEXT_OPCODE frag. Use next_frag_opcode_is_loop,
1728 xg_get_single_size, and frag_format_size.
1729 (get_widen_aligned_address): Rename to ...
1730 (get_aligned_diff): ... this function. Add max_diff parameter.
1731 Remove handling of rs_align/rs_align_code frags. Use
1732 next_frag_format_size, get_text_align_power, get_text_align_fill_size,
1733 next_frag_opcode_is_loop, and xg_get_single_size. Compute max_diff
1734 and pass it back to caller.
1735 (xtensa_relax_frag): Use relax_frag_loop_align. Add code for new
1736 RELAX_SLOTS, RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN,
1737 RELAX_FILL_NOP, and RELAX_UNREACHABLE frag types. Check relax_seen.
1738 (relax_frag_text_align): Rename to ...
1739 (relax_frag_loop_align): ... this function. Assume loops can only be
1740 in the first slot of an instruction.
1741 (relax_frag_add_nop): Use assemble_nop instead of constructing an OR
1742 instruction. Remove call to frag_wane.
1743 (relax_frag_narrow): Rename to ...
1744 (relax_frag_for_align): ... this function. Extend to handle
1745 RELAX_FILL_NOP and RELAX_UNREACHABLE, as well as RELAX_SLOTS with
1746 RELAX_NARROW for the first slot.
1747 (find_address_of_next_align_frag, bytes_to_stretch): New.
1748 (future_alignment_required): Use find_address_of_next_align_frag and
1749 bytes_to_stretch. Look ahead to subsequent frags to make smarter
1750 alignment decisions.
1751 (relax_frag_immed): Add format, slot, and estimate_only parameters.
1752 Check if transformations are enabled for b_j_loop_end workaround.
1753 Use new xtensa-isa.h functions and handle multislot instructions.
1754 Update call to xg_assembly_relax.
1755 (md_convert_frag): Handle new RELAX_SLOTS, RELAX_UNREACHABLE,
1756 RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN, and RELAX_FILL_NOP
1758 (convert_frag_narrow): Add segP, format and slot parameters. Call
1759 convert_frag_immed for branch instructions. Adjust calls to
1760 tinsn_from_chars, tinsn_immed_from_frag, and xg_emit_insn_to_buf. Use
1761 xg_get_single_size and xg_get_single_format.
1762 (convert_frag_fill_nop): New.
1763 (convert_frag_immed): Add format and slot parameters. Handle multislot
1764 instructions and use new xtensa-isa.h functions. Update calls to
1765 tinsn_immed_from_frag and xg_assembly_relax. Check if transformations
1766 enabled for b_j_loop_end workaround. Use build_nop instead of
1767 assemble_nop. Check is_specific_opcode flag. Check for unreachable
1768 frags. Use xg_get_single_size. Handle O_pltrel.
1769 (fix_new_exp_in_seg): Remove check for old plt flag.
1770 (convert_frag_immed_finish_loop): Update calls to tinsn_from_chars and
1771 xtensa_insnbuf_to_chars. Call tinsn_immed_from_frag. Change check
1772 for loop opcode to an assertion. Mark all frags up to the end of the
1773 loop as not transformable.
1774 (get_last_insn_flags, set_last_insn_flags): Use get_subseg_info.
1775 (get_subseg_info): New.
1776 (xtensa_move_literals): Call xtensa_set_frag_assembly_state. Add null
1778 (xtensa_switch_to_literal_fragment): Rewrite to handle absolute
1779 literals and use xtensa_switch_to_non_abs_literal_fragment otherwise.
1780 (xtensa_switch_to_non_abs_literal_fragment): New.
1781 (cache_literal_section): Add is_code parameter and pass it through to
1782 retrieve_literal_seg.
1783 (retrieve_literal_seg): Add is_code parameter and use it to set the
1784 flags on the literal section. Handle case where head parameter is 0.
1785 (get_frag_is_no_transform, set_frag_is_specific_opcode,
1786 set_frag_is_no_transform): New.
1787 (xtensa_create_property_segments): Add end_property_function parameter
1788 and pass it through to add_xt_block_frags. Call bfd_get_section_flags
1789 and skip SEC_DEBUGGING and !SEC_ALLOC sections.
1790 (xtensa_create_xproperty_segments, section_has_xproperty): New.
1791 (add_xt_block_frags): Add end_property_function parameter and call it
1792 if it is non-zero. Call xtensa_frag_flags_init.
1793 (xtensa_frag_flags_is_empty, xtensa_frag_flags_init,
1794 get_frag_property_flags, frag_flags_to_number,
1795 xtensa_frag_flags_combinable, xt_block_aligned_size,
1796 xtensa_xt_block_combine, add_xt_prop_frags,
1797 init_op_placement_info_table, opcode_fits_format_slot,
1798 xg_get_single_size, xg_get_single_format): New.
1799 (istack_push): Inline call to tinsn_copy.
1800 (tinsn_copy): Delete.
1801 (tinsn_has_invalid_symbolic_operands): Handle O_hi16 and O_lo16 and
1802 CONST16 opcodes. Handle O_big, O_illegal, and O_absent.
1803 (tinsn_has_complex_operands): Handle O_hi16 and O_lo16.
1804 (tinsn_to_insnbuf): Use xg_get_single_format and new xtensa-isa.h
1805 functions. Handle invisible operands.
1806 (tinsn_to_slotbuf): New.
1807 (tinsn_check_arguments): Use new xtensa-isa.h functions.
1808 (tinsn_from_chars): Add slot parameter. Rewrite using xg_init_vinsn,
1809 vinsn_from_chars, and xg_free_vinsn.
1810 (tinsn_from_insnbuf): New.
1811 (tinsn_immed_from_frag): Add slot parameter and handle multislot
1812 instructions. Handle symbol differences.
1813 (get_num_stack_text_bytes): Use xg_get_single_size.
1814 (xg_init_vinsn, xg_clear_vinsn, vinsn_has_specific_opcodes,
1815 xg_free_vinsn, vinsn_to_insnbuf, vinsn_from_chars, expr_is_register,
1816 get_expr_register, set_expr_symbol_offset_diff): New.
1817 * config/tc-xtensa.h (MAX_SLOTS): Define.
1818 (xtensa_relax_statesE): Move from tc-xtensa.c. Add
1819 RELAX_CHECK_ALIGN_NEXT_OPCODE, RELAX_MAYBE_DESIRE_ALIGN, RELAX_SLOTS,
1820 RELAX_FILL_NOP, RELAX_UNREACHABLE, RELAX_MAYBE_UNREACHABLE, and
1822 (RELAX_IMMED_MAXSTEPS): Move from tc-xtensa.c.
1823 (xtensa_frag_type struct): Add is_assembly_state_set,
1824 use_absolute_literals, relax_seen, is_unreachable, is_specific_opcode,
1825 is_align, is_text_align, alignment, and is_first_loop_insn fields.
1826 Replace is_generics and is_relax fields by is_no_transform field.
1827 Delete is_text and is_longcalls fields. Change text_expansion and
1828 literal_expansion to arrays of MAX_SLOTS entries. Add arrays of
1829 per-slot information: literal_frags, slot_subtypes, slot_symbols,
1830 slot_sub_symbols, and slot_offsets. Add fr_prev field.
1831 (xtensa_fix_data struct): New.
1832 (xtensa_symfield_type struct): Delete plt field.
1833 (xtensa_block_info struct): Move definition to tc-xtensa.h. Add
1834 forward declaration here.
1835 (xt_section_type enum): Delete xt_insn_sec. Add xt_prop_sec.
1836 (XTENSA_SECTION_RENAME): Undefine.
1837 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FORCE_RELOCATION, NO_PSEUDO_DOT,
1838 tc_unrecognized_line, md_do_align, md_elf_section_change_hook,
1839 HANDLE_ALIGN, TC_LINKRELAX_FIXUP, SUB_SEGMENT_ALIGN): Define.
1840 (TC_CONS_FIX_NEW, tc_symbol_new_hook): Delete.
1841 (unit_num_copies_func, opcode_num_units_func,
1842 opcode_funcUnit_use_unit_func, opcode_funcUnit_use_stage_func): New.
1843 (resource_table struct): New.
1844 * config/xtensa-istack.h (MAX_INSN_ARGS): Increase from 6 to 10.
1845 (TInsn struct): Add keep_wide, loc, fixup, record_fix, subtype,
1846 literal_space, symbol, sub_symbol, offset, and literal_frag fields.
1847 (tinsn_copy): Delete prototype.
1848 (vliw_insn struct): New.
1849 * config/xtensa-relax.c (insn_pattern_struct): Add options field.
1850 (widen_spec_list): Add option conditions for density and boolean
1851 instructions. Add expansions using CONST16 and conditions for using
1852 CONST16 vs. L32R. Use new Xtensa LX RSR/WSR syntax. Add entries for
1854 (simplify_spec_list): Add option conditions for density instructions.
1855 Add entry for NOP instruction.
1856 (append_transition): Add cmp function pointer parameter and use it to
1857 insert the new entry in order.
1858 (operand_function_LOW16U, operand_function_HI16U): New.
1859 (xg_has_userdef_op_fn, xg_apply_userdef_op_fn): Handle
1860 OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
1861 (enter_opname, split_string): Use xstrdup instead of strdup.
1862 (init_insn_pattern): Initialize new options field.
1863 (clear_req_or_option_list, clear_req_option_list,
1864 clone_req_or_option_list, clone_req_option_list, parse_option_cond):
1866 (parse_insn_pattern): Parse option conditions.
1867 (transition_applies): New.
1868 (build_transition): Use new xtensa-isa.h functions. Fix incorrectly
1869 swapped last arguments in calls to append_constant_value_condition.
1870 Call clone_req_option_list. Add warning about invalid opcode.
1871 Handle LOW16U and HI16U function names.
1872 (build_transition_table): Add cmp parameter and use it in calls to
1873 append_transition. Use new xtensa-isa.h functions. Check
1874 transition_applies before adding entries.
1875 (xg_build_widen_table, xg_build_simplify_table): Add cmp parameter and
1876 pass it through to build_transition_table.
1877 * config/xtensa-relax.h (ReqOrOptionList, ReqOrOption, ReqOptionList,
1878 ReqOption, transition_cmp_fn): New types.
1879 (OpType enum): Add OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
1880 (transition_rule struct): Add options field.
1881 * doc/as.texinfo (Overview): Update Xtensa options.
1882 * doc/c-xtensa.texi (Xtensa Options): Delete --[no-]density,
1883 --[no-]relax, and --[no-]generics options. Update descriptions of
1884 --text-section-literals and --[no-]longcalls. Add
1885 --[no-]absolute-literals and --[no-]transform.
1886 (Xtensa Syntax): Add description of syntax for FLIX instructions.
1887 Remove use of "generic" and "specific" terminology for opcodes.
1888 (Xtensa Registers): Generalize the syntax description to include
1889 user-defined register files.
1890 (Xtensa Automatic Alignment): Update.
1891 (Xtensa Branch Relaxation): Mention limitation of unconditional jumps.
1892 (Xtensa Call Relaxation): Linker can now remove most of the overhead.
1893 (Xtensa Directives): Remove confusing rules about precedence.
1894 (Density Directive, Relax Directive): Delete.
1895 (Schedule Directive): New.
1896 (Generics Directive): Rename to ...
1897 (Transform Directive): ... this node.
1898 (Literal Directive): Update for absolute literals. Missing
1899 literal_position directive is now an error.
1900 (Literal Position Directive): Update for absolute literals.
1901 (Freeregs Directive): Delete.
1902 (Absolute Literals Directive): New.
1903 (Frame Directive): Minor editing.
1904 * Makefile.am (DEPTC_xtensa_elf, DEPOBJ_xtensa_elf, DEP_xtensa_elf):
1905 Update dependencies.
1906 * Makefile.in: Regenerate.
1908 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
1910 * config/tc-mips.c (append_insn): Use fix_new rather than fix_new_exp
1911 to build the second and third fixups for a composite relocation.
1912 (macro_read_relocs): New function.
1913 (macro_build): Use it.
1914 (s_cpsetup): Pass all three composite relocation codes to macro_build.
1915 Simplify fragging code accordingly.
1916 (s_gpdword): Use fix_new rather than fix_new_exp for the second part
1917 of the composite relocation. Set fx_tcbit in both fixups.
1919 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
1921 * config/tc-mips.c (append_insn): Set fx_tcbit for composite relocs.
1922 (md_apply_fix3): Don't treat composite relocs as done.
1924 2004-10-07 Jan Beulich <jbeulich@novell.com>
1926 * macro.c (macro_expand_body): When ELF, use .LL rather than LL as
1927 prefix for symbol names generated from the LOCAL macro directive.
1929 * dw2gencfi.c (select_cie_for_fde): When separating CIE out from
1930 FDE, treat a DW_CFA_remember_state as we do a DW_CFA_advance_loc.
1932 2004-10-07 Tomer Levi <Tomer.Levi@nsc.com>
1934 * config/tc-crx.c (preprocess_reglist): Handle Co-processor
1936 (md_assemble): Add error checking for Co-Processor instructions.
1937 (get_cinv_parameters): Add 'b' option to invalidate the
1938 branch-target cache.
1940 2004-10-05 Paul Brook <paul@codesourcery.com>
1942 * config/tc-arm.c (unwind): New variable.
1943 (vfp_sp_encode_reg): New function.
1944 (vfp_sp_reg_required_here): Use it.
1945 (vfp_sp_reg_list, vfp_dp_reg_list): Remove.
1946 (vfp_parse_reg_list): New function.
1947 (s_arm_unwind_fnstart, s_arm_unwind_fnend, s_arm_unwind_cantunwind,
1948 s_arm_unwind_personality, s_arm_unwind_personalityindex,
1949 s_arm_unwind_handlerdata, s_arm_unwind_save, s_arm_unwind_movsp,
1950 s_arm_unwind_pad, s_arm_unwind_setfp, s_arm_unwind_raw): New
1952 (md_pseudo_table): Add them.
1953 (do_vfp_reg2_from_sp2): Use vfp_parse_reg_list and vfp_sp_encode_reg.
1954 (do_vfp_sp2_from_reg2, vfp_sp_ldstm, vfp_dp_ldstm): Ditto.
1955 (set_section, add_unwind_adjustsp, flush_pending_unwind,
1956 finish_unwind_opcodes, start_unwind_section, create_unwind_entry,
1957 require_hashconst, add_unwind_opcode): New functions.
1958 * doc/c-arm.texi: Document unwinding opcodes.
1959 * NEWS: Mention the new feature.
1961 2004-10-04 Eric Christopher <echristo@redhat.com>
1963 * config/tc-mips.c (md_apply_fix3): Remove erroneous assert.
1965 2004-10-01 H.J. Lu <hongjiu.lu@intel.com>
1967 * config/tc-ppc.c (md_apply_fix3): Call S_SET_THREAD_LOCAL for
1969 * config/tc-s390.c (md_apply_fix3): Likewise.
1970 * config/tc-sparc.c (md_apply_fix3): Likewise.
1972 2004-10-01 Paul Brook <paul@codesourcery.com>
1974 * config/tc-arm.c (arm_elf_section_type): New function.
1975 (arm_elf_change_section): Set section link for exidx sections.
1976 * config/tc-arm.h (arm_elf_section_type): Add prototype.
1977 (md_elf_section_type): Define.
1979 2004-10-01 Bill Farmer <Bill@the-farmers.freeserve.co.uk>
1981 * config/tc-pdp11.c (md_apply_fix3): Change to sign of the SOB
1982 instruction's offset.
1984 2004-10-01 Adam Nemet <anemet@lnxw.com>
1986 * (TARGET_FORMAT): Remove LynxOS COFF definition.
1988 2004-10-01 Ravi Ramaseshan <ravi.ramaseshan@codito.com>
1990 * config/tc-arc.c (tc_gen_reloc): Don't assume fixP->fx_addsy is an
1991 asymbol *, instead use symbol_get_bfdsym.
1993 2004-09-30 Linus Nielsen Feltzing <linus@haxx.se>
1995 * config/tc-m68k.c (select_control_regs): Add mcf5249.
1997 2004-09-30 Paul Brook <paul@codesourcery.com>
1999 * config/tc-arm.c (do_smi, do_nop): New functions.
2000 (insns): Add ARMv6ZK instructions.
2001 (md_apply_fix3): Handle BFD_RELOC_ARM_SMI.
2002 (tc_gen_reloc): Ditto.
2003 (arm_cpus): Add mpcore and arm1176.
2004 (arm_archs): Add armv6{k,z,zk}.
2005 * doc/c-arm.texi: Document new cores and architectures.
2007 2004-09-30 Nick Clifton <nickc@redhat.com>
2009 * config/tc-arm.c: Use ISO C90 formatting.
2011 2004-09-30 Vladimir Ivanov <vladitx@nucleusys.com>
2013 * config/tc-arm.c (mav_reg_required_here): Allow REG_TYPE_CN
2014 as alternative when REG_TYPE_MVF, REG_TYPE_MVD, REG_TYPE_MVFX or
2015 REG_TYPE_MVDX is expected.
2017 2004-09-29 Marc Bevand <m.bevand@gmail.com>
2019 * doc/c-i386.texi (i386-Mnemonics): Fix typo.
2021 2004-09-21 James E Wilson <wilson@specifixinc.com>
2023 * config/tc-ia64.c (ENCODED_PSP_OFFSET): New.
2024 (output_rp_psprel, output_pfs_psprel, output_preds_psprel,
2025 output_spill_base, output_unat_psprel, output_lc_psprel,
2026 output_fpsr_psprel, output_priunat_psprel, output_bsp_psprel,
2027 output_bsprestore_psprel, output_rnat_psprel, output_spill_psprel,
2028 output_spill_psprel_p): Use it.
2030 2004-09-20 Tomer Levi <Tomer.Levi@nsc.com>
2032 * config/tc-crx.c (handle_LoadStor): New function.
2033 Handle load/stor unique instructions before parsing.
2035 2004-09-17 Paul Brook <paul@codesourcery.com>
2037 * config/tc-arm.c (s_arm_rel31): New funciton.
2038 (md_pseudo_table): Add .rel31.
2039 (md_apply_fix3): Handle BFD_RELOC_ARM_TARGET2,
2040 BFD_RELOC_32_PCREL and BFD_RELOC_ARM_PREL31.
2041 (tc_gen_reloc): Handle BFD_RELOC_ARM_PREL31 and BFD_RELOC_ARM_TARGET2.
2042 (arm_fix_adjustable): Return 0 for BFD_RELOC_ARM_TARGET2.
2043 (arm_parse_reloc): Add (target2).
2045 2004-09-17 Alan Modra <amodra@bigpond.net.au>
2047 * Makefile.am: Run "make dep-am".
2048 * Makefile.in: Regenerate.
2049 * aclocal.m4: Regenerate.
2050 * configure: Regenerate.
2051 * doc/Makefile.in: Regenerate.
2052 * po/POTFILES.in: Regenerate.
2053 * po/gas.pot: Regenerate.
2055 2004-09-14 Hideki IWAMOTO <h-iwamoto@kit.hi-ho.ne.jp>
2057 * config/tc-mmix.c [!LLONG_MIN]: Correct #elsif to #elif.
2058 [!LLONG_MAX]: Ditto.
2060 2004-09-13 Paul Brook <paul@codesourcery.com>
2062 * config/tc-arm.c: Rename RELABS to TARGET1.
2064 2004-09-13 Alan Modra <amodra@bigpond.net.au>
2066 * messages.c (as_internal_value_out_of_range): Cast values passed
2067 to as_bad_where or as_warn_where to proper type.
2069 2004-09-11 Theodore A. Roth <troth@openavr.org>
2071 * config/tc-avr.c: Add support for
2072 atmega48, atmega88, atmega168, attiny13, attiny2313, at90can128.
2074 2004-09-09 Alan Modra <amodra@bigpond.net.au>
2076 * dw2gencfi.c (select_cie_for_fde): When separating CIE out
2077 from FDE, treat a CFI_escape as we do a DW_CFA_advance_loc.
2079 2004-09-08 Paul Brook <paul@codesourcery.com>
2081 * config/obj-elf.c (obj_elf_section_type): Handle init_array,
2082 fini_array and preinit_array section types.
2083 * config/tc-ia64.c (ia64_elf_section_type): Remove init_array
2085 * doc/as.texinfo: Document extra section types.
2087 2004-09-02 Mark Mitchell <mark@codesourcery.com>
2089 * Makefile.am (TARG_ENV_HFILES): Add te-symbian.h.
2090 * Makefile.in: Regenerated.
2091 * configure.in: Set em for arm*-*-symbianelf*.
2092 * configure: Regenerated.
2093 * config/tc-arm.c (elf32_arm_target_format): Use Symbian target
2094 vectors when appropriate.
2095 * config/te-symbian.h: New file.
2097 2004-09-03 Tomer Levi <Tomer.Levi@nsc.com>
2099 * config/tc-crx.c (gettrap): Exception vector can be case
2101 (process_label_constant): Fix a 32-bit displacement bug in branch
2103 (get_operandtype) : Bug fix, wrong operand was used.
2104 (process_label_constant): Initialize relocation type to
2107 2004-09-01 Richard Earnshaw < reanrsha@arm.com>
2109 * tc-arm.c (arm_cpus, arm_fpus): Allow <cpu>-s as well as <cpu>s
2110 for synthesizable cores.
2112 * doc/c-arm.texi (ARM Options): Document canonical names of CPUs.
2114 2004-08-25 Dmitry Diky <diwil@spec.ru>
2116 * config/tc-msp430.c: Clean-up the code.
2117 (md_relax_table): New relax table.
2118 (mcu_types): Sort MCU types.
2119 (md_pseudo_table): Add .profiler pseudo handler.
2120 (pow2value): New function.
2121 (msp430_profiler): New function.
2122 (msp430_operands): Add new insns handlers.
2123 (msp430_srcoperand): Add register operand handler, allow complex
2125 (md_estimate_size_before_relax): Rewritten.
2126 (md_convert_frag): Rewritten.
2127 (msp430_relax_frag): New function.
2128 * config/tc-msp430.h (md_relax_frag): define macro
2129 * doc/c-msp430.texi: Update information.
2131 2004-08-24 Nick Clifton <nickc@redhat.com>
2133 * as.c (std_shortopts): Allow -g to take an optional argument.
2134 (parse_args): Pass any switch starting with -g on to the backend
2137 2004-08-18 Mark Mitchell <mark@codesourcery.com>
2139 * configure.in (arm*-*-symbianelf*): New target.
2140 (arm*-*-eabi*): Likewise.
2141 * configure: Regenerated.
2143 2004-08-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2144 * config/tc-mips.c (append_insn): Handle delay slots in branch likely
2147 2004-08-18 Jakub Jelinek <jakub@redhat.com>
2149 * config/tc-ia64.c (start_unwind_section): Add linkonce_empty
2150 argument, don't do anything if current section is not
2151 .gnu.linkonce.t.* and linkonce_empty is set.
2152 (generate_unwind_image, dot_endp): Adjust callers, call
2153 start_unwind_section (*, 1) if nothing will be put into the
2156 2004-08-17 Nick Clifton <nickc@redhat.com>
2158 * as.c (MD_DEBUG_FORMAT_SELECTOR): Provide default definition.
2159 (show_usage): Add -g.
2160 (std_longopts): Add --gen-debug. Alpha sort the table.
2161 (parse_args): Print an error message if a switch is not handled.
2162 Handle the -g switch, calling md_debug_format_selector() if
2164 * NEWS: Mention new feature.
2165 * doc/as.texinfo: Document new switch.
2166 * doc/internals.texi: Document behaviour of md_parse_option.
2168 * config/tc-arm.c (md_parse_option): Do not issue an error message
2169 if the switch is not recognised.
2170 * config/tc-m68k.c (md_parse_option): Likewise.
2171 * config/tc-pdp11.c (md_parse_option): Likewise.
2172 * config/tc-v850.c (md_parse_option): Likewise.
2174 * as.h: Fix up formatting.
2177 2004-08-16 Nick Clifton <nickc@redhat.com>
2179 * macro.c (macro_set_alternate): Use ISO C90 formatting.
2181 * configure.in: Sort architecture based tables alphabetically.
2182 * configure: Regenerate.
2184 2004-08-16 Alan Modra <amodra@bigpond.net.au>
2186 * config/tc-ppc.c (tc_ppc_regname_to_dw2regnum <regnames>): Replace
2187 { "cc", 68 }, with { "cr", 70 }.
2189 2004-08-13 Jan Beulich <jbeulich@novell.com>
2190 Nick Clifton <nickc@redhat.com>
2192 * as.c: Add and handle new --alternate command line option.
2193 * macro.c (macro_set_alternate): New.
2194 * macro.h (macro_set_alternate): Declare.
2195 * read.c: Add and handle new .altmacro and .noaltmacro directives.
2196 * doc/as.texinfo: Document new command line option and pseudo-ops
2197 as well as insert documentation originating from gasp about
2198 alternate macro syntax.
2199 * NEWS: Mention new command line option and pseudo-ops.
2201 2004-08-10 Mark Mitchell <mark@codesourcery.com>
2203 * expr.c (operand): Handle the "~", "-", and "!" operators applied
2206 2004-08-06 Paul Brook <paul@codesourcery.com>
2208 * config/tc-arm.c (md_apply_fix3, tc_gen_reloc, arm_parse_reloc):
2209 Handle new relocations.
2210 * include/elf/arm.h (elf_arm_reloc_type): Add new EABI relocations.
2212 2004-08-05 Bob Wilson <bob.wilson@acm.org>
2214 * write.c (relax_segment): Use was_address instead of address when
2215 setting fr_fix field for align frag due to backwards .org.
2217 2004-07-29 Alexandre Oliva <aoliva@redhat.com>
2219 Introduce SH2a support.
2220 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
2221 * config/tc-sh.c (get_specific): Change arch_sh2a_up to
2223 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
2224 * config/tc-sh.c (md_parse_option): Add sh2a-nofpu ISA handling.
2225 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
2226 * config/tc-sh.c (sh_elf_final_processing): Move sh2a recognition
2227 to end of conditional expression.
2228 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
2229 * config/tc-sh.c: Add sh2a-nofpu support.
2230 2003-12-29 DJ Delorie <dj@redhat.com>
2231 * tc-sh.c: Add sh2a support.
2232 (parse_reg): Add tbr.
2233 (parse_at): Support @@(disp,tbr).
2234 (get_specific): Support sh2a opcodes.
2235 (insert4): New, for 4 byte relocs.
2236 (build_Mytes): Support sh2a opcodes.
2237 (md_apply_fix3_Mytes): Support sh2a opcodes.
2238 2003-12-02 Michael Snyder <msnyder@redhat.com>
2239 * config/tc-sh.c (md_parse_option): Handle sh2a.
2240 (sh_elf_final_processing): Ditto.
2242 2004-07-27 Jason Thorpe <thorpej@wasabisystems.com>
2244 * config/tc-hppa.h (TARGET_FORMAT): Set to "elf32-hppa-netbsd"
2247 2004-07-27 Alan Modra <amodra@bigpond.net.au>
2249 * config/tc-ppc.c (ppc_frob_file_before_adjust): Warn if .toc too big.
2250 (ppc_arch): Expand comment.
2252 2004-07-27 Tomer Levi <Tomer.Levi@nsc.com>
2254 * config/tc-crx.c: Support evaluating the difference between two
2256 * config/tc-crx.h: Likewise.
2258 2004-07-26 H.J. Lu <hongjiu.lu@intel.com>
2260 * config/tc-ia64.c (start_unwind_section): Set the linked-to
2262 (ia64_elf_section_change_hook): Set the linked-to section for
2265 2004-07-26 Dmitry Diky <diwil@spec.ru>
2267 * config/tc-msp430.c: Add new subtargets: msp430x1610,
2268 msp430x1611, msp430x1612, msp430x415, msp430x417, msp430xG437,
2269 msp430xG438, msp430xG439.
2271 2004-07-25 Daniel Jacobowitz <dan@debian.org>
2273 * doc/as.texinfo (Section, PushSection): Correct documentation
2276 2004-07-21 Jan Beulich <jbeulich@novell.com>
2278 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
2279 permissible for the selected instruction suffix.
2280 (match_template): Don't permit 64-bit general purpose operands in
2282 (finalize_imm): Permit 64-bit immediates.
2283 (build_modrm_byte): Don't treat 32-bit addressing in 64-bit mode
2284 specially except for the width of the used base and/or index
2285 registers. For 32-bit displacements, use sign-extended
2286 relocations only when using 64-bit addressing.
2287 Force zero displacement on rip-relative addressing when there is
2288 no other displacement.
2289 (i386_index_check): Don't treat 32-bit addressing in 64-bit mode
2290 specially except for the width of the used base and/or index
2292 (parse_register): Disallow Reg64 registers in 32-bit mode.
2294 * config/tc-i386.c: For DefaultSize instructions, don't guess a 'q'
2295 suffix if the instruction doesn't support it.
2297 2004-07-20 Maciej W. Rozycki <macro@linux-mips.org>
2299 * config/tc-mips.c (append_insn): Handle constant expressions with
2300 no associated relocation.
2301 (mips_ip): Cancel the expression after use for the Q format
2303 (parse_relocation): Return no relocation for unsupported
2305 (my_getSmallExpression): Return no relocation if no relocation
2308 2004-07-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2310 * config/obj-som.c (adjust_stab_sections): Add prototype.
2311 (obj_som_compiler, obj_som_version, obj_som_copyright,
2312 adjust_stab_sections): Add ATTRIBUTE_UNUSED to unused arguments.
2313 * config/tc-hppa.c (update_subspace): Likewise.
2314 (is_defined_subspace): Amplify comment.
2315 * config/obj-som.h (som_frob_file): Add prototype.
2317 2004-07-19 Christopher Faylor <cgf@timesys.com>
2318 H.J. Lu <hongjiu.lu@intel.com>
2320 * subsegs.c (section_symbol): Don't create a new segment when
2321 existing segment is undefined.
2323 2004-07-16 Richard Earnshaw <rearnsha@arm.com>
2325 * config/tc-arm.c: Include include/opcode/arm.h.
2326 (ARM_EXT_*, ARM_ARCH_*, ARM_ANY, ARM_ALL, COPROC_ANY): Delete.
2327 (FPU_FPA_EXT_* FPU_VFP_EXT_*, FPU_ANY, FPU_NONE, FPU_MAVERICK): Delete.
2328 (FPU_ARCH_*): Delete.
2329 * Makefile.am: Update dependencies.
2330 * Makefile.in: Regenerate.
2332 2004-07-15 Nick Clifton <nickc@redhat.com>
2334 * configure.in: Accept armbe as a big-endian arm configuration.
2335 * configure: Regenerate.
2337 2004-07-13 Thomas Nystrom <thn@saeab.se>
2339 * config/tc-i386.c (T_SHIFTOP): New constant.
2340 (intel_e05_1): Handle '&', '|' and T_SHIFTOP.
2341 (intel_el1): Handle '~'.
2342 (intel_get_token): Handle '<>', '&', '|' and '~'.
2344 2004-07-13 Nick Clifton <nickc@redhat.com>
2346 (md_assemble): Remove spurious newline from end of as_bad error
2348 (intel_e05_1): Likewise.
2349 (intel_e11): Likewise.
2350 (intel_match_token): Likewise.
2352 2004-07-11 Andreas Schwab <schwab@suse.de>
2354 * config/tc-m68k.c: Convert to C90. Remove redundant
2355 declarations. Indentation fixup.
2356 [M68KCOFF]: Include "obj-coff.h" instead of declaring
2357 obj_coff_section ourselves.
2359 2004-07-09 James E Wilson <wilson@specifixinc.com>
2361 * config/tc-ia64.c (default_big_endian): New.
2362 (dot_byteorder, md_begin): Use it.
2363 (md_parse_option): Set it.
2365 2004-07-09 Nick Clifton <nickc@redhat.com>
2367 * configure.in: Change sh-sybmian-elf to sh-*-symbianelf.
2368 * configure: Regenerate.
2369 * NEWS: Change sh-sybmian-elf to sh-*-symbianelf.
2370 * config/tc-sh.c (sh_elf_final_processing): Use renamed version of
2371 sh_find_elf_flags if necessary.
2373 2004-07-08 Richard Sandiford <rsandifo@redhat.com>
2375 * config/tc-mips.c (mips_fix_adjustable): If the full addend is
2376 going to be split into more than one in-place addend, return 0
2377 for relocations against mergeable sections. Associate comments
2380 2004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
2382 * Makefile.am (CPU_TYPES): Add crx.
2383 (TARGET_CPU_CFILES): Add config/tc-crx.c.
2384 (TARGET_CPU_HFILES): Add config/tc-crx.h.
2385 (DEPTC_crx_elf): New target.
2386 (DEPOBJ_crx_elf): Likewise.
2387 (DEP_crx_elf): Likewise.
2388 * Makefile.in: Regenerate.
2389 * configure.in: Add crx* target.
2390 * configure: Regenerate.
2391 * config/tc-crx.c: New file.
2392 * config/tc-crx.h: New file.
2393 * NEWS: Mention new target.
2395 2004-07-06 Nick Clifton <nickc@redhat.com>
2397 * config.in: Undefine TARGET_SYMBIAN by default.
2399 * configure: Regenerate. Add sh-symbian-elf target. If
2400 selected define TARGET_SYMBIAN.
2401 * config/tc-sh.h (TARGET_FORMAT): Select a Symbian target
2402 format if TARGET_SYMBIAN has been defined.
2404 * output-file.c (output_file_create): Report the target format
2405 chosen when bfd_openw reports that it is invalid.
2407 * config/obj-coff.c (coff_pseudo_table): Only define the weak
2408 pseudo for BFD based assemblers.
2410 2004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
2413 * config/tc-sh.c (md_assemble): Change isspace to ISSPACE.
2414 (md_parse_option): Remove redundant -isa testing.
2415 Make bfd_arch variable const.
2416 (md_show_usage): Make bfd_arch variable const.
2418 2004-07-03 James E Wilson <wilson@specifixinc.com>
2420 * config/tc-ia64.c (emit_one_bundle): Check and set insn_addr.
2421 * config/tc-ia64.h (md_frag_check): Define.
2423 2004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
2425 * config/obj-coff.c (obj_coff_weak): New .weak syntax for PE weak
2427 * doc/as.texinfo (Weak): Document PE weak symbols.
2429 2004-07-03 Richard Sandiford <rsandifo@redhat.com>
2431 * config/tc-mips.c (HAVE_IN_PLACE_ADDENDS): New macro.
2432 (reloc_needs_lo_p): Only return true if HAVE_IN_PLACE_ADDENDS.
2433 (mips_frob_file): Rework so that only a single pass through the
2434 relocs is needed. Allow %lo()s to have higher offsets than their
2435 corresponding %hi()s or %got()s.
2437 2004-07-02 Nick Clifton <nickc@redhat.com>
2439 * config/tc-arm.c (md_apply_fix3:BFD_RELOC_ARM_IMMEDIATE): Do not
2440 allow values which have come from undefined symbols.
2441 Always consider this fixup to have been processed as a reloc
2442 cannot be generated for it.
2444 2004-07-02 Alan Modra <amodra@bigpond.net.au>
2446 * frags.h (struct frag): Add has_code and insn_addr fields.
2447 * write.c (cvt_frag_to_fill): Invoke md_frag_check.
2448 * config/tc-ppc.c (md_assemble): Check and set insn_addr.
2449 * config/tc-ppc.h (md_frag_check): Define.
2451 2004-06-28 Maciej W. Rozycki <macro@linux-mips.org>
2453 * doc/Makefile.am (info): Rename goal to...
2454 (info-local): ... this, to preserve implicit dependencies.
2455 * doc/Makefile.in: Regenerate with automake 1.8.5.
2457 2004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2459 * config/tc-m32r.c (md_convert_frag): Changed for @PLT.
2460 (m32r_cgen_record_fixup_exp): Changed for @GOTOFF, @GOT.
2461 (m32r_fix_adjustable): Changed for @GOTOFF, @GOT, @PLT.
2462 (tc_gen_reloc): Likewise.
2463 (m32r_end_of_match): Add for @GOTOFF, @GOT, @PLT.
2464 (m32r_parse_name): Likewise.
2465 (m32r_cgen_parse_fix_exp): Likewise.
2466 * config/tc-m32r.h (md_parse_name): Define for @GOTOFF, @GOT, @PLT.
2467 (O_PIC_reloc): Likewise.
2468 (TC_CGEN_PARSE_FIX_EXP): Likewise..
2469 * cgen.c (gas_cgen_parse_operand): Add TC_CGEN_PARSE_FIX_EXP
2470 for @GOTOFF, @GOT, @PLT.
2472 2004-06-21 Jan Beulich <jbeulich@novell.com>
2474 * gas/symbols.c: While discarding ordinary local absolute symbols
2475 when --strip-local-absolute is in effect, retain file symbols.
2477 2004-06-20 Andreas Schwab <schwab@suse.de>
2479 * config/tc-m68k.c (mri_chip): Replace current_chip, not augment.
2480 (md_parse_option): Likewise.
2482 2004-06-17 Jan Beulich <jbeulich@novell.com>
2484 * config/tc-i386.c: Deal with LEX_QM the same way as with LEX_AT.
2485 * config/te-netware.h: New file.
2486 * config/te-ppcnw.h: Delete: Obsolete.
2487 * configure.in: Eliminate ill NetWare targets. Make generic
2488 NetWare target use proper emulation.
2489 * Makefile.am: Eliminate reference to obsolete te-ppcnw.h, add
2490 reference to new te-netware.h.
2491 * configure: Regenerate.
2492 * Makefile.in: Regenerate.
2494 2004-06-15 Martin Schwidefsky <schwidefsky@de.ibm.com>
2496 * config/tc-s390.c (s390_insn): Avoid incorrect signed/unsigned
2497 comparison in .insn pseudo operation.
2499 2004-06-15 Alan Modra <amodra@bigpond.net.au>
2501 * config/obj-coff.c (coff_adjust_section_syms): Use
2502 bfd_get_section_size instead of bfd_get_section_size_before_reloc.
2503 (coff_frob_section): Likewise.
2504 * config/tc-mips.c (md_apply_fix3): Likewise.
2505 * config/obj-elf.c (elf_frob_file): Use bfd_set_section_size.
2506 (elf_frob_file_after_relocs): Likewise.
2508 2004-06-10 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2510 * config/tc-hppa.c (log2): Rename to exact_log2.
2511 (pa_next_subseg): Delete unused function.
2512 (create_new_space): Mark unused arguments with ATTRIBUTE_UNUSED.
2513 (create_new_subspace): Likewise.
2516 * config/tc-hppa.c (hppa_fix_adjustable): Allow reduction of fake
2517 labels. Fix warning.
2519 2004-05-28 DJ Delorie <dj@redhat.com>
2521 * config/tc-mn10300.h (tc_fix_adjustable): Define.
2522 * config/tc-mn10300.c (mn10300_fix_adjustable): Don't adjust debug
2523 or non-merged symbols.
2525 2004-05-28 H.J. Lu <hongjiu.lu@intel.com>
2527 * config/tc-ia64.c (remove_marked_resource): Save, clear and
2528 restore the old slot when inserting srlz.i/srlz.d.
2530 2004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
2532 * Makefile.am: Regenerate dependecies.
2533 * Makefile.in: Regenerate.
2534 * config/tc-sh.c (valid_arch): Make unsigned.
2535 (preset_target_arch): Likewise.
2536 (md_begin): Use new architecture flags system.
2537 (get_specific): Likewise.
2538 (assemble_ppi): Likewise.
2539 (md_assemble): Likewise. Also fix error check for bad opcodes.
2540 (md_parse_option): Likewise. Also generate -isa values according
2541 to the table in bfd/cpu-sh.c instead of just constants. Also
2542 allow <arch>-up ISA variants.
2543 (sh_elf_final_processing): Replace if-else chain with a call to
2544 sh_find_elf_flags().
2545 * testsuite/gas/sh/arch: New directory.
2546 * testsuite/gas/sh/arch/arch.exp: New test script.
2547 * testsuite/gas/sh/arch/arch_expected.txt: New file.
2548 * testsuite/gas/sh/arch/sh.s: New file.
2549 * testsuite/gas/sh/arch/sh2.s: New file.
2550 * testsuite/gas/sh/arch/sh-dsp.s: New file.
2551 * testsuite/gas/sh/arch/sh2e.s: New file.
2552 * testsuite/gas/sh/arch/sh3-nommu.s: New file.
2553 * testsuite/gas/sh/arch/sh3.s: New file.
2554 * testsuite/gas/sh/arch/sh3-dsp.s: New file.
2555 * testsuite/gas/sh/arch/sh3e.s: New file.
2556 * testsuite/gas/sh/arch/sh4-nommu-nofpu.s: New file.
2557 * testsuite/gas/sh/arch/sh4-nofpu.s: New file.
2558 * testsuite/gas/sh/arch/sh4.s: New file.
2559 * testsuite/gas/sh/arch/sh4a-nofpu.s: New file.
2560 * testsuite/gas/sh/arch/sh4al-dsp.s: New file.
2561 * testsuite/gas/sh/arch/sh4a.s: New file.
2563 2004-05-28 Peter Barada <peter@the-baradas.com>
2565 * config/gc-m68k.c(m68k_ip): Convert mode 5 addressing
2566 with zero offset into mode 2 addressing to save a word.
2568 2004-05-27 H.J. Lu <hongjiu.lu@intel.com>
2570 * config/tc-ia64.c (ar_is_in_integer_unit): Removed.
2571 (ar_is_only_in_integer_unit): New.
2572 (ar_is_only_in_memory_unit): New.
2573 (generate_unwind_image): Silence gcc on 32bit host.
2574 (md_assemble): Use ar_is_only_in_integer_unit instead of
2575 ar_is_in_integer_unit. Check AR access.
2577 2004-05-27 Peter Barada <peter@the-baradas.com>
2579 * config/tc-m68k.c (md_begin): Sort the opcode table into
2581 (m68k_compare_opcode): New function to do the sorting.
2583 2004-05-24 Peter Barada <peter@the-baradas.com>
2585 * config/m68k-parse.y(operand): Allow for MAC/EMAC mask
2586 addressing on MIT style operands.
2587 * config/m68k-parse.y(yylex): Allow '-&' for predecrement
2589 * config/tc-m68k.c(install_operand): Comment 'G' and 'H' type
2592 2004-05-23 Alan Modra <amodra@bigpond.net.au>
2594 * expr.c (operand, operator): Don't reject '++' and '--'.
2596 2004-05-20 Richard Sandiford <rsandifo@redhat.com>
2598 * config/tc-mips.c (append_insn): Use ISA-encoded addresses in MIPS16
2601 2004-05-17 Adam Nemet <anemet@lnxw.com>
2603 * configure.in: Add ppc-*-lynxos*. Update i386-*-lynxos* to ELF.
2604 * configure: Regenerate.
2606 2004-05-13 Paul Brook <paul@codesourcery.com>
2608 * dw2gencfi.c (output_cie): Handle dwarf3 format CIE entries.
2610 2004-05-13 Joel Sherrill <joel@oarcorp.com>
2612 * configure.in (or32-*-rtems*): Switch to elf.
2613 * configure: Regenerate.
2615 2004-05-13 Nick Clifton <nickc@redhat.com>
2617 * po/fr.po: Updated French translation.
2619 2004-05-11 Nick Clifton <nickc@redhat.com>
2621 * doc/as.texinfo (Section): Document G and T flags to .section
2622 directive. Document the extra arguments that the G flag
2623 requires. Document the #tls flag.
2625 2004-05-11 H.J. Lu <hongjiu.lu@intel.com>
2627 * subsegs.c (section_symbol): Create a new section symbol if
2628 the existing one doesn't match.
2629 * symbols.c (symbol_set_bfdsym): Don't reset BFD section symbol.
2631 2004-05-07 Richard Sandiford <rsandifo@redhat.com>
2633 * config/tc-mips.c (append_insn, mips_emit_delays): Extend -mfix-vr4120
2634 to cope with VR4181A errata MD(1) and MD(4).
2636 2004-05-07 Brian Ford <ford@vss.fsi.com>
2638 * NEWS: Mention .secrel32 for pe[i]-i386.
2640 2004-05-07 Alexandre Oliva <aoliva@redhat.com>
2642 * config/tc-frv.h (MAX_MEM_FOR_RS_ALIGN_CODE): New.
2643 (HANDLE_ALIGN): New.
2645 2004-05-06 Daniel Jacobowitz <dan@debian.org>
2647 * Makefile.am (DIST_SUBDIRS): Define.
2648 * aclocal.m4: Regenerate with automake 1.8.4.
2649 * Makefile.in: Likewise.
2650 * doc/Makefile.in: Likewise.
2652 2004-05-06 David Mosberger-Tang <davidm@hpl.hp.com>
2654 * config/tc-ia64.c (dot_serialize): Declare.
2655 (dot_serialize): New function.
2656 (md_pseudo_table): Add ".serialize.data" and
2657 ".serialize.instruction" directives.
2659 2004-05-06 Nick Clifton <nickc@redhat.com>
2661 * messages (as_internal_value_out_of_range): Print a message about
2662 a value being out of range. Be consistent about whether the
2663 values are printed in decimal or hexadecimal.
2664 (as_warn_value_out_of_range): Generate a warning message about an
2666 (as_bad_value_out_of_range): Generate an error message about an
2668 * as.h: Prototype the new functions.
2669 * config/tc-alpha.c (insert_operand): Use new function.
2670 * config/tc-arc.c (arc_insert_operand): Likewise.
2671 * config/tc-mn10200.c (mn10200_insert_operand): Likewise.
2672 * config/tc-mn10300.c (mn10300_insert_operand): Likewise.
2673 * config/tc-ppc.c (ppc_insert_operand): Likewise.
2674 * config/tc-s390.c (s390_insert_operand): Likewise.
2675 * config/tc-v850.c (v850_insert_operand): Likewise.
2677 2004-05-05 Alexandre Oliva <aoliva@redhat.com>
2679 * configure.in: Set em=linux for frv-*-*linux*.
2680 * configure: Rebuilt.
2681 * config/tc-frv.h (TARGET_FORMAT): Use elf32-frvfdpic if...
2682 (frv_md_fdpic_enabled): New.
2683 * config/tc-frv.c (frv_md_fdpic_enabled): New.
2684 (DEFAULT_FDPIC): New.
2685 (frv_flags): Use DEFAULT_FDPIC.
2686 (frv_pic_flag): Likewise.
2687 (OPTION_NOPIC): New.
2688 (md_longopts): Add -mnopic.
2689 (md_parse_option): Handle it.
2690 (md_show_usage): Add -mfdpic and -mnopic.
2692 2004-05-05 Peter Barada <peter@the-baradas.com>
2694 * config/tc-m68k.c: Add find_cf_chip to print list of valid
2695 chips for invalid coldfire instructions, rename selectors
2696 for ColdFire sub-variants, add 521x,5249,547x,548x and aliases,
2697 add current_chip to track which chip is referred to(including save/restore),
2698 use current_chip to select control registers, not current_arch.
2699 (md_show_usage): Add new chips.
2700 * doc/c-m68k.texi: Document new command line switches.
2702 2004-05-05 Jakub Jelinek <jakub@redhat.com>
2704 * tc-s390.h (md_do_align, HANDLE_ALIGN): Remove.
2705 (NOP_OPCODE): Define.
2706 (s390_align_code): Remove prototype.
2707 * tc-s390.c (s390_align_code): Remove.
2709 2004-05-04 H.J. Lu <hongjiu.lu@intel.com>
2711 * config/tc-ia64.c (make_unw_section_name): Removed.
2712 (start_unwind_section): New function.
2713 (generate_unwind_image): Take const segT instead of const
2715 (dot_handlerdata): Adjusted.
2716 (dot_endp): Likewise.
2718 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
2720 * config/obj-elf.c (obj_elf_change_section): Allow the
2721 ".note.GNU-stack" section has SHF_EXECINSTR.
2723 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
2725 * config/obj-elf.c (get_section): Return bfd_boolean.
2726 (obj_elf_change_section): Call bfd_get_section_by_name_if
2727 instead of bfd_map_over_sections.
2729 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
2731 * config/obj-elf.c (get_section): New function.
2732 (obj_elf_change_section): Support multiple sections with same
2735 2004-04-30 Nick Clifton <nickc@redhat.com>
2737 * config/tc-arm.c (create_register_alias): Fix typo checking for
2738 case sensitive register aliases.
2739 (co_proc_number): Use error message string in all_reg_maps[]
2741 (cp_reg_required_here): Likewise.
2742 (fp_reg_required_here): Likewise.
2744 2004-04-29 Brian Ford <ford@vss.fsi.com>
2746 * dwarf2dbg.c (dwarf2_finish): Add SEC_DEBUGGING to section flags.
2748 2004-04-28 Chris Demetriou <cgd@broadcom.com>
2750 * config/tc-mips.c (HAVE_32BIT_ADDRESSES, append_insn, macro_build)
2751 (load_address, macro, mips_ip, md_parse_option)
2752 (mips_force_relocation, mips_validate_fix, md_apply_fix3)
2753 (s_change_sec, pic_need_relax, tc_gen_reloc): Remove all
2754 embedded-PIC handling, and update comments.
2755 (SWITCH_TABLE): Remove.
2756 * config/tc-mips.h (DIFF_EXPR_OK): Delete.
2757 (enum mips_pic_level): Remove EMBEDDED_PIC.
2758 (EXTERN_FORCE_RELOC): Remove embedded-PIC handling.
2759 (TC_FORCE_RELOCATION): Update comment.
2760 * ecoff.c (ecoff_build_lineno): Add comment about some code that
2761 might be safe to remove now that MIPS embedded-PIC is gone.
2763 2004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2765 * config/obj-som.c (obj_som_init_stab_section): Add new arguments in
2766 call to obj_set_subsection_attributes.
2767 (obj_som_init_stab_section): Likewise.
2768 * config/tc-hppa.c (default_subspace_dict): Add comdat field.
2769 (pa_def_subspaces): Provide comdat default.
2770 (pa_subspace): Handle new "comdat" parameter. Set SEC_LINK_ONCE and
2771 not SEC_IS_COMMON if section is comdat, common or dup_common. Update
2772 calls to create_new_subspace and update_subspace to pass comdat flag.
2773 (create_new_subspace, update_subspace): Add new comdat argument. Use
2774 it in calls to obj_set_subsection_attributes.
2775 * doc/c-hppa.texi (.subspa, .nsubspa): Document new comdat parameter
2776 and use of comdat, common and dup_comm parameters.
2778 2004-04-26 H.J. Lu <hongjiu.lu@intel.com>
2780 * config/obj-elf.c (obj_elf_change_section): Check if the old
2781 group name is NULL before comparison.
2783 2004-04-23 Chris Demetriou <cgd@broadcom.com>
2785 * config/tc-mips.h (mips_dwarf2_addr_size): Prototype.
2787 2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2789 * config/tc-mips.c (s_mipsset): Set default CPU type for .set mipsN.
2791 2004-04-23 Chris Demetriou <cgd@broadcom.com>
2793 * config/tc-mips.c (md_longopts): Remove -membedded-pic option.
2794 (OPTION_MEMBEDDED_PIC): Remove.
2795 (OPTION_TRAP, OPTION_BREAK, OPTION_EB, OPTION_EL)
2796 (OPTION_FP32, OPTION_GP32, OPTION_CONSTRUCT_FLOATS)
2797 (OPTION_NO_CONSTRUCT_FLOATS, OPTIONS_FP64, OPTION_GP64)
2798 (OPTION_RELAX_BRANCH, OPTION_NO_RELAX_BRANCH)
2799 (OPTION_ELF_BASE): Renumber.
2800 (md_parse_option): Remove OPTION_MEMBEDDED_PIC handling.
2801 (md_show_usage): Remove mention of -membedded-pic.
2802 * doc/as.texinfo: Remove mention of -membedded-pic.
2804 2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2806 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Remove.
2807 * config/tc-mips.c (RDATA_SECTION_NAME, mips_target_format): Remove
2809 (md_begin, mips_ip, md_parse_option, s_change_sec, s_option,
2810 s_abicalls, nopic_need_relax, tc_gen_reloc): Remove uses of
2811 USE_GLOBAL_POINTER_OPT.
2813 2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2815 * config/tc-mips.c (macro): One more use of load_delay_nop.
2817 2004-04-22 Atsushi Nemoto <anemo@mba.ocn.ne.jp>
2819 * config/tc-mips.c (load_delay_nop): New function.
2820 (load_address, macro): Use load_delay_nop() to build a nop
2821 which can be omitted with gpr_interlocks.
2823 2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2825 * config/tc-mips.c (hilo_interlocks, gpr_interlocks,
2826 cop_interlocks): Remove superfluous CPU entries.
2828 2004-04-22 Paul Brook <paul@codesourcery.com>
2830 * config/tc-arm.c (mav_parse_offset): Value must be multiple of 4.
2832 2004-04-22 Peter Barada <peter@the-baradas.com>
2834 * NEWS: Added support for EMAC instructions and MAC/EMAC
2836 * config/m68k-parse.h: Add ACC[123], ACCEXT{01,23}, MAC/EMAC
2837 scale factor tokens, trailing_ampersand to mark mask addressing
2838 for MAC/EMAC instructions.
2839 * config/m68k-parse.y: Add options_ampersand clause, '<<',
2841 (yylex): Handle '>', '<', and '&' following '+'.
2842 * config/tc-m68k.c: Set mcfmac/mcfemac on appropriate ColdFire
2843 architectures in archs[].
2844 (m68k-ip): Add '4', 'e', 'g', 'i', cases to handle mask addressing
2845 for MAC/EMAC instructions, ACC[0123], ACCEXT{01,23}, and '<<'/'>>'
2847 (m68k_ip): Handle trailing '&' on MAC/EMAC insns.
2848 (install_operand): Fix 'n' case, Add 'F', 'f', 'G', 'H', 'I', ']'
2850 Add EMAC operands to init_table[].
2852 2004-04-22 Bruno De Bus <bdebus@elis.ugent.be>
2854 * config/tc-arm.h (enum mstate): Move here, add MAP_UNDEFINED
2856 (TC_SEGMENT_INFO_TYPE): Define to enum mstate.
2857 * config/tc-arm.c (enum mstate): Delete from here.
2858 (mapping_state): Remove the static mapstate variable and instead
2859 store the state in the segment. This allows a per-section mapping
2860 state. Handle and ignore MAP_UNDEFINED states.
2861 (arm_elf_change_section): Get the current mapping state from the
2863 (s_ltorg): Set the mapping state to MAP_DATA.
2864 (arm_cleanup): Use arm_elf_change_section to get the mapping state
2865 for each pool as it is emitted.
2867 2004-04-22 Nick Clifton <nickc@redhat.com>
2869 * config/tc-arm.h: Formatting tidy ups.
2871 2004-04-20 Chris Demetriou <cgd@broadcom.com>
2873 * NEWS: Note that MIPS -membedded-pic option is deprecated.
2875 2004-04-20 DJ Delorie <dj@redhat.com>
2877 * config/tc-i386.h [TE_PE] (TC_CONS_FIX_NEW): Define.
2878 * config/tc-i386.c (md_pseudo_table) [TE_PE]: Add "secrel32".
2879 [TE_PE] (O_secrel): Define.
2880 [TE_PE] (x86_pe_cons_fix_new): New.
2881 [TE_PE] (pe_directive_secrel): Likewise.
2882 (tc_gen_reloc) [TE_PE]: Support BFD_RELOC_32_SECREL.
2884 2004-04-19 Eric Christopher <echristo@redhat.com>
2886 * config/tc-mips.c (mips_dwarf2_addr_size): Revert part
2887 of previous patch for fix in gcc.
2889 2004-04-19 Jakub Jelinek <jakub@redhat.com>
2891 * config/tc-xtensa.c (xg_assembler_literal): Fix a typo.
2893 2004-04-19 Nathan Sidwell <nathan@codesourcery.com>
2895 * read.c (do_align): Call md_flush_pending_output, if defined.
2897 2004-04-16 Alan Modra <amodra@bigpond.net.au>
2899 * expr.c (operand): Correct checks for ++ and --.
2901 2004-04-14 H.J. Lu <hongjiu.lu@intel.com>
2903 * config/tc-generic.c: Add some comments.
2905 2004-04-14 Richard Sandiford <rsandifo@redhat.com>
2907 * doc/c-mips.texi (-m{no-,}fix-vr4120): Renamed from
2908 -{no-}mfix-vr4122-bugs.
2909 * config/tc-mips.c (mips_fix_vr4120): Renamed from mips_fix_4122_bugs.
2910 (append_insn, mips_emit_delays): Update accordingly.
2911 (OPTION_FIX_VR4120, OPTION_NO_FIX_VR4120): Renamed from *VR4122.
2912 (md_longopts): Change -{no-,}mfix-vr4122-bugs to -m{no-,}fix-vr4120.
2913 (md_parse_option): Update after above changes.
2914 (md_show_usage): Add -mfix-vr4120.
2916 2004-04-13 Bob Wilson <bob.wilson@acm.org>
2918 * doc/as.texinfo (Sub-Sections): Conditionalize COFF-specific use
2919 of .section directive; add a reference to the ELF .subsection
2922 2004-04-13 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2924 * config/tc-m32r.c (md_assemble): Fixed infinite loop bug
2927 2004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2929 * Makefile.am: Remove mips from aout targets.
2930 * Makefile.in: Regenerate.
2931 * configure.in: Remove mips-dec-bsd* target.
2932 * configure: Regenerate.
2934 2004-04-07 Alan Modra <amodra@bigpond.net.au>
2937 * config/tc-ppc.c (ppc_elf_suffix): Add valid32 and valid64 fields
2938 to struct map_bfd. Adjust MAP macro, and define MAP32, MAP64.
2939 Update "mapping". Restrict some @ modifiers to 32 bit.
2941 2004-04-01 Asgari Jinia <asgarij@kpitcummins.com>
2942 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
2944 * config/tc-sh.c (dont_adjust_reloc_32): New variable.
2945 (sh_fix_adjustable): Avoid adjusting BFD_RELOC_32 when
2946 dont_adjust_reloc_32 is set.
2947 (md_longopts): Add option -renesas.
2948 (md_parse_option, md_show_usage): Likewise.
2949 * doc/c-sh.texi: Likewise.
2951 2004-04-01 Dave Korn <dk@artimi.com>
2953 * config/tc-dlx.c (md_assemble): set fx_no_overflow flag for
2954 hi16 and lo16 fixS structs.
2955 (md_assemble): generate bit_fixS for RELOC_DLX_LO16 in
2956 exactly the same way as for RELOC_DLX_REL16.
2957 (machine_ip): properly respect LO flag in the_insn and
2958 output RELOC_DLX_LO16 rather than RELOC_DLX_16.
2959 (md_apply_fix3): apply RELOC_DLX_LO16.
2961 2004-03-30 Stan Shebs <shebs@apple.com>
2963 Remove long-obsolete MPW support.
2964 * mpw-config.in, mpw-make.sed, mac-as.r: Remove files.
2965 * configure.in: Remove mention of ppc-*-mpw* config.
2966 * configure.in: Likewise.
2968 2004-03-30 Nick Clifton <nickc@redhat.com>
2970 * config/tc-arm.c (meabi_flags): Make its use conditional upon
2971 OBJ_ELF being defined.
2973 2004-03-27 Alan Modra <amodra@bigpond.net.au>
2975 * config/obj-aout.c (obj_aout_type): Remove #ifdef BFD_ASSEMBLER code.
2977 2004-03-23 Paul Brook <paul@codesourcery.com>
2979 * config/tc-arm.c (meabi_flags): New variable.
2980 (arm_parse_eabi): New function.
2981 (md_begin): Set flags for EABI v3.
2983 (arm_long_opts): Add meabi.
2984 * doc/as.texinfo <ARM>: Document -meabi.
2985 * doc/c-arm.texi: Ditto.
2987 2004-03-22 Bob Wilson <bob.wilson@acm.org>
2989 * config/tc-xtensa.c (xtensa_post_relax_hook): Create literal
2990 tables even when use_literal_section flag is not set.
2992 2004-03-22 Alan Modra <amodra@bigpond.net.au>
2994 * config/tc-sh.c: Remove trailing whitespace.
2996 2004-03-22 Hans-Peter Nilsson <hp@axis.com>
2998 * doc/c-cris.texi (CRIS-Opts): Document --no-mul-bug-abort,
2999 --mul-bug-abort and the default behavior.
3000 * config/tc-cris.c (cris_insn_kind): New member CRIS_INSN_MUL.
3001 (err_for_dangerous_mul_placement): New variable.
3002 (STATE_MUL, OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): New
3004 (md_cris_relax_table): Have placeholder for STATE_MUL.
3005 (md_longopts): New options --mul-bug-abort and --no-mul-bug-abort.
3006 (cris_relax_frag) <case ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: New
3008 (md_estimate_size_before_relax) <case ENCODE_RELAX (STATE_MUL,
3009 STATE_BYTE)>: Ditto.
3010 (md_convert_frag) <ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: Check
3011 alignment and position of this frag, emit error message if
3013 (md_assemble): For a multiply insn and when checking it,
3014 transform the current frag into a special frag for that purpose.
3015 (md_parse_option) <case OPTION_MULBUG_ABORT_OFF, case
3016 OPTION_MULBUG_ABORT_ON>: Handle new options.
3018 2004-03-19 Bob Wilson <bob.wilson@acm.org>
3020 * config/tc-xtensa.c (mark_literal_frags): New function.
3021 (xtensa_move_literals): Call mark_literal_frags for all literal
3022 segments, including init and fini literal segments.
3023 (xtensa_post_relax_hook): Swap use of xt_insn_sec and xt_literal_sec.
3025 2004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3027 * tc-hppa.c (cons_fix_new_hppa): Check for PC relative base type.
3028 (pa_comm): Set BSF_OBJECT in symbol flags.
3030 2004-03-19 Alan Modra <amodra@bigpond.net.au>
3032 * Makefile.am: Run "make dep-am".
3033 * Makefile.in: Regenerate.
3034 * doc/Makefile.in: Regenerate.
3035 * config.in: Regenerate.
3036 * po/gas.pot: Regenerate.
3038 2004-03-18 Nathan Sidwell <nathan@codesourcery.com>
3040 * read.c (read_a_source_file): Use demand_empty_rest_of_line.
3041 (demand_empty_rest_of_line): Issue an error here.
3042 (ignore_rest_of_line): Silently skip to end.
3043 (demand_copy_string): Issue an error, not warning.
3045 * config/obj-elf.c (obj_elf_section_name): Likewise.
3046 (obj_elf_section): Likewise.
3047 * config/tc-arc.c (arc_extoper): Remove bogus NULL checks.
3048 (arc_extinst): Likewise.
3049 * config/tc-ia64.c (dot_saveb): Use demand_empty_rest_of_line.
3050 (dot_spill): Likewise.
3051 (dot_unwabi): Likewise.
3052 (dot_prologue): Likewise.
3054 * expr.c (operand): Reject ++ and --.
3055 (operator): Likewise.
3057 2004-03-17 Kaz Kojima <kkojima@rr.iij4u.or.jp>
3059 * config/tc-sh.c: Include dw2gencfi.h.
3060 (sh_cfi_frame_initial_instructions): New function.
3061 (sh_regname_to_dw2regnum): Likewise.
3062 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Move to the end of
3064 (TARGET_USE_CFIPOP): Define.
3065 (tc_cfi_frame_initial_instructions): Likewise.
3066 (tc_regname_to_dw2regnum): Likewise.
3067 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT): Likewise.
3068 * Makefile.am: Update dependencies.
3069 * Makefile.in: Regenerate.
3071 2004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
3073 * configure.in: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
3074 * configure: Regenerate.
3076 2004-03-12 Bob Wilson <bob.wilson@acm.org>
3078 * read.c (s_leb128): Call md_flush_pending_output.
3080 2004-03-12 Michal Ludvig <mludvig@suse.cz>
3082 * config/tc-i386.c (output_insn): Handle PadLock instructions.
3083 * config/tc-i386.h (CpuPadLock): New define.
3084 (CpuUnknownFlags): Added CpuPadLock.
3086 2004-03-07 Andreas Schwab <schwab@suse.de>
3088 * doc/c-hppa.texi (HPPA Directives): Fix typo.
3090 2004-03-07 Richard Henderson <rth@redhat.com>
3092 * dw2gencfi.c (output_cie): Align length to 4 byte boundary.
3093 (cfi_finish): Likewise for fde.
3095 2004-03-05 H.J. Lu <hongjiu.lu@intel.com>
3097 * config/tc-ia64.c (md_assemble): Properly handle NULL
3099 (ia64_handle_align): Don't abort if failed to add a stop bit.
3101 2004-03-04 H.J. Lu <hongjiu.lu@intel.com>
3103 * Makefile.in: Regenerated.
3104 * aclocal.m4: Likewise.
3105 * configure: Likewise.
3106 * doc/Makefile.in: Likewise.
3108 2004-03-03 H.J. Lu <hongjiu.lu@intel.com>
3110 * config/tc-ia64.c (dot_align): New.
3111 (ia64_do_align): Make it static.
3112 (md_pseudo_table): Use "dot_align" for "align".
3113 (ia64_md_do_align): Don't set align_frag here.
3114 (ia64_handle_align): Add a stop bit to the previous bundle if
3117 * config/tc-ia64.h (ia64_do_align): Removed.
3119 2003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
3121 * config/tc-sh.c (md_parse_option): Add -isa=sh4-nofpu and
3122 -isa=sh4-nommu-nofpu options. Adjust help messages accordingly.
3123 (sh_elf_final_processing): Output BFD type sh4_nofpu if that is
3124 the most general type or the user specifically requested it.
3125 (md_assemble): Add a new error message for when an instruction
3126 is understood, but is not allowed due to an -isa option.
3128 2004-03-02 H.J. Lu <hongjiu.lu@intel.com>
3130 * config/tc-ia64.c (align_frag): New.
3131 (md_assemble): Set the tc_frag_data field in align_frag for
3132 IA64_OPCODE_FIRST instructions.
3133 (ia64_md_do_align): Set align_frag.
3134 (ia64_handle_align): Add a stop bit if needed.
3136 * config/tc-ia64.h (TC_FRAG_TYPE): New.
3137 (TC_FRAG_INIT): New.
3139 2004-03-01 Richard Sandiford <rsandifo@redhat.com>
3141 * config/tc-frv.c (fr400_audio): New variable.
3142 (md_parse_option, md_show_usage): Add -mcpu=fr405 and -mcpu=fr450.
3143 (md_parse_option): Set fr400_audio for -mcpu=fr400 and -mcpu=fr405.
3144 (target_implements_insn_p): New function.
3145 (md_assemble): Report an error if the processor doesn't implement
3148 2004-02-27 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
3150 * config/tc-m32r.c (md_longopts): Added -no-bitinst option.
3151 (md_parse_option): Ditto.
3152 (OPTION_NO_SPECIAL_M32R): Added.
3153 (md_show_usage): Document it.
3154 (enable_speial_m32r): Changed a default value from 0 to 1.
3155 * doc/c-m32r.texi: Document the -no-bitinst option.
3157 2004-02-27 Nick Clifton <nickc@redhat.com>
3159 * config/tc-sh.c (get_operand): Revert previous delta.
3160 (tc_gen_reloc): Check for an unknown reloc type before processing
3163 2004-02-27 Hannes Reinecke <hare@suse.de>
3165 * config/tc-s390.c (s390_insn): Correct range check for opcode in
3166 .insn pseudo operation.
3168 2004-02-27 Anil Paranjpe <anilp1@kpitcummins.com>
3170 * config/tc-sh.c (get_operand): In case of #Imm, check has been
3171 added for wrong syntax.
3173 2004-02-26 Eric Christopher <echristo@redhat.com>
3175 * config/tc-mips.c (mips_dwarf2_addr_size): New.
3176 * config/tc-mips.h (DWARF2_ADDR_SIZE): Use.
3178 2004-02-26 Andrew Stubbs <andrew.stubbs@superh.com>
3180 * config/tc-sh.c (build_Mytes): Add REG_N_D and REG_N_B01
3181 nibble types to assembler.
3183 2004-02-25 Fred Fish <fnf@redhat.com>
3185 * config/tc-iq2000.c: Add missing \n\ in multiline string literal.
3187 2004-02-20 James E Wilson <wilson@specifixinc.com>
3189 * config/tc-ia64.c (slot_index): New arg before_relax. Use instead of
3191 (fixup_unw_records): New arg before_relax. Pass to slot_index.
3192 (ia64_estimate_size_before_relax): New.
3193 (ia64_convert_frag): Pass 0 to fixup_unw_records. Add comment.
3194 (generate_unwind_image): Pass 1 to fixup_unw_records.
3195 * config/tc-ia64.h (ia64_estimate_size_before_relax): Declare.
3196 (md_estimate_size_before_relax): Call ia64_estimate_size_before_relax.
3198 2004-02-19 Jakub Jelinek <jakub@redhat.com>
3200 * stabs.c (generate_asm_file): Avoid warning about use of
3201 uninitialized variable.
3203 2004-02-18 David Mosberger <davidm@hpl.hp.com>
3205 * config/tc-ia64.c (ia64_flush_insns): In addition to prologue,
3206 body, and endp, allow unwind records which do not have a "t"
3207 (time/instruction) field.
3209 2004-02-17 Petko Manolov <petkan@nucleusys.com>
3211 * config/tc-arm.c (do_mav_dspsc_1): Correct offset of CRn.
3212 (do_mav_dspsc_2): Likewise.
3213 Fix accumulator registers move opcodes.
3215 2004-02-13 Hannes Reinecke <hare@suse.de>
3216 Jakub Jelinek <jakub@redhat.com>
3218 * dwarf2dbg.c (get_filenum): Do not read beyond allocated memory.
3220 2004-02-10 Steve Ellcey <sje@cup.hp.com>
3222 * config/tc-ia64.h (ia64_frob_symbol): New declaration.
3223 (tc_frob_symbol): New macro definition.
3224 * config/tc-ia64.c (ia64_frob_symbol): New routine.
3226 2004-02-09 Daniel Jacobowitz <drow@mvista.com>
3228 * config/tc-arm.c (md_begin): Mark .note.gnu.arm.ident as
3231 2004-02-09 Nathan Sidwell <nathan@codesourcery.com>
3233 * read.h (IGNORE_OPCODE_CASE): Do not define. Replace with ...
3234 (TC_CASE_SENSITIVE): ... this.
3235 * read.c: Replace IGNORE_OPCODE_CASE with TC_CASE_SENSITIVE.
3236 * doc/internals.texi (TC_CASE_SENSITIVE): Document.
3238 2004-02-06 James E Wilson <wilson@specifixinc.com>
3240 * config/tc-ia64.c (dot_endp): Delete call to output_endp.
3241 (generate_unwind_image): Re-add it here.
3243 2004-02-06 Nathan Sidwell <nathan@codesourcery.com>
3245 * dwarf2dbg.c (DWARF2_ADDR_SIZE): Remove trailing ';'
3246 * read.h (SKIP_WHITESPACE): Turn into an expression.
3247 * read.c (read_a_source_file): A pseudo is removed by having a
3250 2004-02-05 James E Wilson <wilson@specifixinc.com>
3252 * config/tc-ia64.c (output_endp): New.
3253 (count_bits): Delete.
3254 (ia64_flush_insns, process_one_record, optimize_unw_records): Handle
3255 endp unwind records.
3256 (fixup_unw_records): Handle endp unwind records. Delete code for
3257 shortening prologue regions not followed by a body record.
3258 (dot_endp): Call add_unwind_entry to emit endp unwind record.
3259 * config/tc-ia64.h (unw_record_type): Add endp.
3261 2004-02-03 James E Wilson <wilson@specifixinc.com>
3263 * config/tc-ia64.c (ia64_convert_frag): Call md_number_to_chars to
3264 fill padding bytes with zeroes.
3265 (emit_one_bundle): New locals last_ptr, end_ptr. Rewrite code that
3266 sets unwind_record slot_number and slot_frag fields.
3268 2004-02-02 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
3270 * config/tc-mips.c (add_got_offset_hilo): New function.
3271 (macro): Use load_register() and add_got_offset_hilo() to load
3272 constants instead of hardcoding code sequences throughout.
3274 2004-01-28 H.J. Lu <hongjiu.lu@intel.com>
3276 * config/tc-ia64.c (emit_one_bundle): Add proper indentation.
3278 2004-01-26 Bernardo Innocenti <bernie@develer.com>
3280 * config/tc-m68k.h (EXTERN_FORCE_RELOC): Handle m68k-uclinux specially,
3282 * config/tc-m68k.c (RELAXABLE_SYMBOL): Use EXTERN_FORCE_RELOC instead
3283 of hard-coded test for TARGET_OS=elf.
3285 2004-01-24 Chris Demetriou <cgd@broadcom.com>
3287 * config/tc-mips.c (hilo_interlocks): Change definition
3288 so that MIPS32, MIPS64 and later ISAs are included, along with
3289 the already-included machines. Update comments.
3291 2004-01-23 Daniel Jacobowitz <drow@mvista.com>
3293 * config/tc-arm.c (tc_gen_reloc): Improve error message for
3294 undefined local labels.
3296 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
3298 * config/tc-mips.c (load_address, macro): Update comments about
3299 NewABI GP relaxation.
3301 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
3303 * config/tc-mips.c (macro_build): Remove place and counter arguments.
3304 (mips_build_lui, macro_build_ldst_constoffset): Likewise.
3305 (mips16_macro_build, macro_build_jalr): Remove counter argument.
3306 (set_at, load_register, load_address, move_register): Likewise.
3307 (load_got_offset, add_got_offset): Likewise.
3308 Update all calls and tidy accordingly.
3310 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
3312 * config/tc-mips.c (RELAX_ENCODE): Remove WARN argument.
3313 (RELAX_FIRST, RELAX_SECOND): Turn into 8-bit quantities.
3314 (RELAX_USE_SECOND): Bump to 0x10000.
3315 (RELAX_SECOND_LONGER, RELAX_NOMACRO, RELAX_DELAY_SLOT): New flags.
3316 (mips_macro_warning): New variable.
3317 (md_assemble): Wrap macro expansion in macro_start() and macro_end().
3318 (s_cpload, s_cpsetup, s_cprestore, s_cpreturn): Likewise.
3319 (relax_close_frag): Set mips_macro_warning.first_frag. Adjust use
3321 (append_insn): Update mips_macro_warning.sizes.
3322 (macro_start, macro_warning, macro_end): New functions.
3323 (macro_build): Don't emit warnings here.
3324 (macro_build_lui, md_estimate_size_before_relax): ...or here.
3325 (md_convert_frag): Check for cases where one macro alternative
3326 needs a warning and the other doesn't. Emit a warning if the
3327 longer sequence was chosen.
3329 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
3331 * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): Remove.
3332 * config/tc-mips.c (RELAX_ENCODE): Take three arguments: the size of
3333 the first sequence, the size of the second sequence, and a flag
3334 that says whether we should warn.
3335 (RELAX_OLD, RELAX_NEW, RELAX_RELOC[123]): Delete.
3336 (RELAX_FIRST, RELAX_SECOND): New.
3337 (mips_relax): New variable.
3338 (relax_close_frag, relax_start, relax_switch, relax_end): New fns.
3339 (append_insn): Remove "place" argument. Use mips_relax.sequence
3340 rather than "place" to check whether we're expanding the second
3341 alternative of a relaxable macro. Remove redundant check for
3342 branch relaxation. If generating a normal insn, and there
3343 is not enough room in the current frag, call relax_close_frag()
3344 to close it. Update mips_relax.sizes[]. Emit fixups for the
3345 second version of a relaxable macro. Record the first relaxable
3346 fixup in mips_relax. Remove tc_gen_reloc workaround.
3347 (macro_build): Remove all uses of "place". Use mips_relax.sequence
3348 in the same way as in append_insn.
3349 (mips16_macro_build): Remove "place" argument.
3350 (macro_build_lui): As for macro_build. Don't drop the add_symbol
3351 when generating the second version of a relaxable macro.
3352 (load_got_offset, add_got_offset): New functions.
3353 (load_address, macro): Use new relaxation machinery. Remove
3354 tc_gen_reloc workarounds.
3355 (md_estimate_size_before_relax): Set RELAX_USE_SECOND if the second
3356 version of a relaxable macro is needed. Return -RELAX_SECOND if the
3357 first version is needed.
3358 (tc_gen_reloc): Remove relaxation handling.
3359 (md_convert_frag): Go through the fixups for a relaxable macro and
3360 mark those that belong to the unneeded alternative as done. If the
3361 second alternative is needed, adjust the fixup addresses to account
3362 for the deleted first alternative.
3364 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
3366 * frags.h (frag_room): Declare.
3367 * frags.c (frag_room): New function.
3368 * doc/internals.texi: Document it.
3370 2004-01-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3372 * config/tc-mips.c (append_insn): Don't do r3900 interlock
3373 optimization for -mtune=r3900, as this will break on other CPUs.
3375 2004-01-11 Tom Rix <tcrix@worldnet.att.net>
3377 * config/tc-m68hc11.c (build_indexed_byte): movb and movw cannot
3378 be relaxed, use fixup.
3379 (md_apply_fix3): Use 5 bit reloc from movb and movw fixup.
3381 2004-01-19 Jakub Jelinek <jakub@redhat.com>
3383 * config/tc-sparc.c (sparc_ip): Disallow %f32-%f63 for single
3386 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
3388 * config/tc-mips.c (append_insn): Properly detect variant frags
3389 that preclude swapping of relaxed branches. Correctly swap
3390 instructions between frags when dealing with relaxed branches.
3392 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
3394 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
3396 * aclocal.m4: Regenerate.
3397 * configure: Regenerate.
3399 2004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
3401 * config/tc-h8300.c (build_bytes): Apply relaxation to bit
3404 2004-01-12 Richard Sandiford <rsandifo@redhat.com>
3406 * config/tc-mips.c (macro_build_jalr): When adding an R_MIPS_JALR
3407 reloc, reserve space for the delay slot as well as the jalr itself.
3409 2004-01-09 Paul Brook <paul@codesourcery.com>
3411 * config/tc-arm.c (do_vfp_reg2_from_sp2): Rename from do_vfp_sp_reg2.
3412 (do_vfp_sp2_from_reg2): New function.
3414 (do_vfp_dp_from_reg2): Check return values properly.
3416 2004-01-08 Ian Lance Taylor <ian@wasabisystems.com>
3418 * config/tc-mips.c (warn_nops): Remove static variable.
3419 (macro): Remove test of warn_nops.
3420 (md_shortops): Remove 'n'.
3421 (md_parse_option): Remove 'n' case.
3422 (md_show_usage): Remove -n.
3423 * doc/as.texinfo (Overview): Remove MIPS -n option.
3424 * doc/c-mips.texi (MIPS Opts): Remove mention -n.
3425 * NEWS: Mention removal of MIPS -n option.
3427 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS): Remove.
3428 (cop_interlocks): Check ISA level.
3429 (cop_mem_interlocks): Define.
3430 (reg_needs_delay): Check cop_interlocks rather than
3431 ISA_HAS_COPROC_DELAYS.
3432 (append_insn): Likewise. Use cop_mem_interlocks rather than
3433 directly checking mips_opts.isa.
3434 (mips_emit_delays): Likewise.
3436 2004-01-07 H.J. Lu <hongjiu.lu@intel.com>
3438 * config/tc-ia64.c (unwind): Move next_slot_number and
3439 next_slot_frag to ...
3440 (unw_rec_list): Here.
3441 (free_list_records): Removed.
3442 (output_unw_records): Likewise.
3443 (generate_unwind_image): Make it void.
3444 (alloc_record): Initialize next_slot_number and next_slot_frag.
3445 (slot_index): Take .org, .space and .align into account.
3446 (fixup_unw_records): Don't set slot_number to 0. Use
3447 list->next_slot_number and list->next_slot_frag instead of
3448 unwind.next_slot_number and unwind.next_slot_frag.
3449 (ia64_convert_frag): New.
3450 (generate_unwind_image): Generate a rs_machine_dependent frag
3452 (emit_one_bundle): Use list->next_slot_number and
3453 list->next_slot_frag instead of unwind.next_slot_number and
3454 unwind.next_slot_frag.
3456 * config/tc-ia64.h (md_convert_frag): Defined as
3458 (md_estimate_size_before_relax): Defined as (f)->fr_var.
3460 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
3462 2003-12-19 Alexandre Oliva <aoliva@redhat.com>
3463 * config/tc-frv.h (md_apply_fix3): Don't define.
3464 * config/tc-frv.c (md_apply_fix3): New. Shift/truncate %hi/%lo
3466 * config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Define.
3467 2003-10-07 Alexandre Oliva <aoliva@redhat.com>
3468 * config/tc-frv.c (line_separator_chars): Add `!'.
3469 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
3470 * config/tc-frv.c (md_assemble): Clear insn upfront.
3471 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
3472 * config/tc-frv.c (OPTION_FDPIC): New macro.
3473 (md_longopts): Add mfdpic.
3474 (md_parse_option): Handle it.
3475 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
3476 * config/tc-frv.c (md_cgen_lookup_reloc) <FRV_OPERAND_D12,
3477 FRV_OPERAND_S12>: Use reloc type encoded in fix-up.
3478 (frv_pic_ptr): Parse funcdesc.
3480 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
3482 * doc/as.texinfo: Let texi2pod parse asconfig.texi and
3483 gasver.texi. Remove duplicate symbol definitions for texi2pod.
3485 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
3487 * Makefile.am (Makefile): Move the dependency on
3488 $(BFDDIR)/configure.in to...
3489 (CONFIG_STATUS_DEPENDENCIES): ... here.
3490 (AUTOMAKE_OPTIONS): Require automake 1.8.
3491 * Makefile.in: Regenerate.
3492 * doc/Makefile.am (BASEDIR, BFDDIR): Define.
3493 (CONFIG_STATUS_DEPENDENCIES): Add a dependency on
3494 $(BFDDIR)/configure.in here as well.
3495 * doc/Makefile.in: Regenerate.
3497 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
3499 * Makefile.am (install, install-info, RECURSIVE_TARGETS): Remove.
3500 * Makefile.in: Regenerate.
3501 * aclocal.m4: Regenerate.
3502 * doc/Makefile.am (install, install-info): Remove.
3503 (install-data-local): A new hook for install-info.
3504 (AUTOMAKE_OPTIONS): Require automake 1.8.
3505 * doc/Makefile.in: Regenerate.
3507 2004-01-02 Nutan Singh <nutan@kpitcummins.com>
3509 * doc/c-sh.texi: Update description about floating point behavior
3512 2004-01-02 Bernardo Innocenti <bernie@develer.com>
3514 * configure.in: Add m68k-uClinux target.
3515 * configure: Regenerate.
3517 For older changes see ChangeLog-0203
3523 version-control: never