1 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3 * config/tc-mips.c (INSERT_BITS, EXTRACT_BITS, INSERT_OPERAND)
4 (EXTRACT_OPERAND, MIPS16_INSERT_OPERAND, MIPS16_EXTRACT_OPERAND): New.
5 (insn_uses_reg, reg_needs_delay, append_insn, macro_build)
6 (mips16_macro_build, macro_build_lui, mips16_macro, mips_ip)
7 (mips16_ip): Use the new macros instead of explicit masks and shifts.
9 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
11 * config/tc-mips.c (mips_cl_insn): Replace the valid_p, delay_slot_p
12 and extended_p fields with a single fixed_p field.
13 (append_insn, mips_no_prev_insn): Adjust accordingly.
15 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
17 * config/tc-mips.c (mips_cl_insn): Replace reloc_type array with
18 a single mips16_absolute_jump_p bit.
19 (append_insn): Adjust accordingly.
21 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
23 * config/tc-mips.h (mips_cl_insn): Move definition to...
24 * config/tc-mips.c (mips_cl_insn): ...here. Add new fields:
25 frag, where, fixp, reloc_type, valid_p, noreorder_p, delay_slot_p
27 (history): New variable.
28 (prev_insn, prev_prev_insn, prev_insn_valid, prev_insn_frag)
29 (prev_insn_where, prev_insn_reloc_type, prev_insn_fixp)
30 (prev_insn_is_delay_slot, prev_insn_unreordered, prev_insn_extended)
31 (prev_prev_insn_unreordered): Delete.
32 (reg_needs_delay, append_insn, mips_no_prev_insn, mips_emit_delays)
33 (macro_start): Replace uses of prev_insn* with the equivalent history[]
36 2005-03-08 Daniel Jacobowitz <dan@codesourcery.com>
38 * doc/Makefile.am: Update as.info dependencies.
39 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
41 2005-03-08 Jan Beulich <jbeulich@novell.com>
43 * doc/as.texinfo: Add sentence to indicate redefining a macro is an
44 error, and point to .purgem documentation if someone really needs
46 * NEWS: Mention macro redefinition is now an error.
48 2005-03-08 Jan Beulich <jbeulich@novell.com>
50 * config/tc-ia64.c (emit_one_bundle): Track last slot user insn was
51 emitted to. Add more precise diagnostics for non-fitting insns based
52 on that. Eliminate now superfluous special casing of MLX. Clear out
53 slot information when dropping an insn.
55 2005-03-08 Jan Beulich <jbeulich@novell.com>
57 * config/tc-ia64.c (parse_section_name): Rename to...
58 (cross_section): In addition to separating the name from the rest of
59 the arguments, also carry out the operation.
60 (dot_xdata): Use cross_section.
61 (dot_float_cons): Likewise.
62 (dot_xstringer): Likewise.
63 (dot_xdata_ua): Likewise.
64 (dot_float_cons_ua): Likewise. Pass float_cons, not stmt_float_cons.
66 2005-03-05 Alan Modra <amodra@bigpond.net.au>
68 * po/gas.pot: Regenerate.
70 2005-03-04 David Daney <ddaney@avtrex.com>
72 * config/tc-mips.c (macro_build_lui): Use '__gnu_local_gp'
73 instead of '_gp' for -mno-shared optimization.
75 (s_abicalls): Document it in the comment.
76 (md_show_usage): Document the -mno-shared option.
78 2005-03-04 Richard Sandiford <rsandifo@redhat.com>
80 * config/tc-mips.c (mips_set_options): Add sym32 field.
81 (mips_opts): Initialize it.
82 (HAVE_32BIT_ADDRESSES): Set to true if pointers are 32 bits wide.
83 (HAVE_64BIT_ADDRESSES): Redefine as !HAVE_32BIT_ADDRESSES.
84 (HAVE_32BIT_SYMBOLS, HAVE_64BIT_SYMBOLS): New macros.
85 (load_address): Use HAVE_64BIT_SYMBOLS instead of HAVE_64BIT_ADDRESSES
86 when deciding whether to use a symbolic %highest/%higher expansion.
87 (macro): Likewise. Remove o64/n32 linux hack. Always use
88 ADDRESS_ADD*_INSN for address addition in the expansion of "dla"
89 and "la". Handle constants separately from symbolic expressions in
90 the "ld_st:" case, using 64-bit arithmetic if HAVE_64BIT_ADDRESSES
91 and using load_register to load the high part of the address.
92 (OPTION_MSYM32, OPTION_NO_MSYM32): New macros.
93 (OPTION_ELF_BASE): Bump by 2.
94 (md_longopts): Add entries for -msym32 and -mno-sym32.
95 (md_parse_option): Handle them.
96 (usage): Document them.
97 (s_mipsset): Handle ".set sym32" and ".set nosym32".
98 (s_cpload, s_cpsetup): Use HAVE_64BIT_SYMBOLS instead of
99 HAVE_64BIT_ADDRESSES to detect 64-bit values of "_gp".
100 * doc/c-mips.texi: Document ".set sym32", ".set nosym32",
101 -msym32 and -mno-sym32.
103 2005-03-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
105 * config/tc-mips.c (load_address): Implement GP optimization
106 for 64bit address space non-PIC. Fix formatting.
107 (macro): Likewise. Simplify code.
108 (md_parse_option): Don't bail out if -G 0 is set for PIC code.
109 (mips_after_parse_args): Simplify code.
111 2005-03-03 Nick Clifton <nickc@redhat.com>
113 * expr.c (operand): Remove redundant code enclosed by #ifdef
114 RELAX_PAREN_GROUPING....#endif.
116 * config/tc-mn10200.c (tc_gen_reloc): Handle the case where the
117 reloc is the difference of two symbols defined in the same
120 * config/tc-iq2000.c (line_comment_chars): Include the # character
121 as otherwise this breaks #APP/#NO_APP processing.
123 2005-03-03 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
125 * config/tc-arc.c(md_assemble): Remove dead code for handling
126 immediate indexing of ld and st .
128 2005-03-02 Daniel Jacobowitz <dan@codesourcery.com>
129 Joseph Myers <joseph@codesourcery.com>
131 * config/tc-mips.c (percent_op): Add %tlsgd, %tlsldm, %dtprel_hi,
132 %dtprel_lo, %tprel_hi, %tprel_lo, and %gottprel.
133 (parse_relocation): Check for a word break after a relocation
135 (md_apply_fix3): Handle TLS relocations, and mark thread-local
138 2005-03-02 Alan Modra <amodra@bigpond.net.au>
140 * config/tc-ppc.c (ppc_fix_adjustable <ELF>): Remove bogus checks.
142 2005-03-02 Jan Beulich <jbeulich@novell.com>
144 * as.c (main): Use unlink_if_ordinary instead of unlink.
145 * messages.c (as_fatal): Likewise.
147 2005-03-02 Jan Beulich <jbeulich@novell.com>
149 * config/tc-i386.c (build_modrm_byte): Add lock prefix for cr8...15
151 (parse_register): Allow cr8...15 in all modes.
153 2005-03-02 Jan Beulich <jbeulich@novell.com>
155 * config/tc-i386.c (intel_e11): If not followed by T_PTR, treat T_BYTE
156 etc. like normal symbol references (T_ID).
158 2005-03-02 Alan Modra <amodra@bigpond.net.au>
160 * symbols.c (fb_label_name): Fix silly thinko in last change.
162 2005-03-02 Alan Modra <amodra@bigpond.net.au>
164 * expr.c (integer_constant): Remove TARGET_WORD_SIZE hack.
165 * config/tc-m68k.h (TARGET_WORD_SIZE): Delete.
167 * symbols.c (fb_label_name): Allow an augend of 2 for mmix.
169 2005-03-01 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
172 * config/tc-arc.c (md_assemble): Initialize suffix for extension
175 2005-03-01 Alan Modra <amodra@bigpond.net.au>
177 * config/obj-coff.c (fixup_segment): Delete sy_mri_common assertion.
179 * as.h (assert): Warning fix.
180 * expr.c (expr): Correct assertion.
181 * read.c (s_comm_internal): Remove assertion.
182 * write.c (relax_segment): Enable vma assertion only for BFD_ASSEMBLER.
183 (fixup_segment): Remove assertion.
184 * config/tc-dlx.c (machine_ip): Remove untrue assertions.
185 (md_apply_fix3): Likewise.
186 * config/tc-i370.c (md_begin): Correct assertion.
187 (i370_macro): Warning fix for assertion.
189 2005-03-01 Alan Modra <amodra@bigpond.net.au>
191 * configure.in (AC_C_BIGENDIAN): Invoke.
192 * configure: Regenerate.
193 * write.c (write_object_file <!BFD_ASSEMBLER>): Don't use sizeof
194 host variable to set string header size.
195 * config/obj-aout.c (obj_header_append): Don't use host structs.
196 (obj_symbol_to_chars): Likewise.
197 (obj_emit_strings): Likewise. Use the passed in output pointer.
198 * config/obj-aout.h (H_GET_FILE_SIZE): Include H_GET_LINENO_SIZE.
199 * config/obj-bout.c (obj_emit_relocations): Use md_reloc_size,
200 not sizeof host struct.
201 (obj_header_append, obj_symbol_to_chars): Don't use host structs.
202 (obj_emit_strings): Likewise.
203 * config/obj-bout.h (EXEC_BYTES_SIZE): Define.
204 (N_TXTOFF, H_GET_FILE_SIZE, H_GET_HEADER_SIZE): Use instead of
206 (H_SET_SYMBOL_TABLE_SIZE): Hard code sym size rather than using
208 (host_number_to_chars): Define.
209 * config/obj-hp300.c (hp300_header_append): Don't use sizeof
210 host internal struct to set header sizes.
211 * config/tc-i960.c (md_number_to_field): Warning fix.
212 (md_ri_to_chars): Use host byte order.
213 (get_cdisp, md_apply_fix3): Warning fix.
214 * config/tc-m68k.c (md_assemble): Don't use sizeof host short.
216 2005-02-28 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
218 * doc/c-arc.texi: Update documentation about ARC's extension
221 2005-02-27 Svein E. Seldal <svein@dev.seldal.com>
223 * config/tc-tic4x.c (tic4x_gen_to_words): Changed mail
226 2005-02-23 Alan Modra <amodra@bigpond.net.au>
228 * cgen.c: Warning fixes.
229 * config/tc-arc.c: Likewise.
230 * config/tc-arm.c: Likewise.
231 * config/tc-avr.c: Likewise.
232 * config/tc-d10v.c: Likewise.
233 * config/tc-d30v.c: Likewise.
234 * config/tc-frv.c: Likewise.
235 * config/tc-frv.h: Likewise.
236 * config/tc-h8300.c: Likewise.
237 * config/tc-h8500.c: Likewise.
238 * config/tc-i370.c: Likewise.
239 * config/tc-i960.c: Likewise.
240 * config/tc-ia64.c: Likewise.
241 * config/tc-ip2k.c: Likewise.
242 * config/tc-m68hc11.c: Likewise.
243 * config/tc-maxq.c: Likewise.
244 * config/tc-mcore.c: Likewise.
245 * config/tc-mips.c: Likewise.
246 * config/tc-msp430.c: Likewise.
247 * config/tc-pj.c: Likewise.
248 * config/tc-ppc.c: Likewise.
249 * config/tc-ppc.h: Likewise.
250 * config/tc-s390.c: Likewise.
251 * config/tc-sh.c: Likewise.
252 * config/tc-sh64.c: Likewise.
253 * config/tc-tic4x.c: Likewise.
254 * config/tc-tic80.c: Likewise.
255 * config/tc-v850.c: Likewise.
256 * config/tc-vax.c: Likewise.
257 * config/tc-w65.c: Likewise.
258 * config/tc-xstormy16.c: Likewise.
259 * config/tc-z8k.c: Likewise.
261 2005-02-22 Catherine Moore <clm@cm00re.com>
263 * read.c (read_a_source_file): Reinstate TC_EQUAL_IN_INSN test.
264 * doc/internals.texi (TC_EQUAL_IN_INSN): Reinstate.
266 2005-02-22 Eric Christopher <echristo@redhat.com>
268 * config/tc-mips.c (struct proc): Change isym to
269 func_sym. New member func_end_sym.
270 (s_mips_ent): Update.
271 (s_mips_end): Ditto. Add code to compute function size.
273 2005-02-22 Alan Modra <amodra@bigpond.net.au>
275 * read.c: Warning fixes.
276 * config/obj-elf.c: Likewise.
278 2005-02-22 Maciej W. Rozycki <macro@mips.com>
280 * config/tc-mips.c (append_insn): Call dwarf2_emit_insn() before
283 2005-02-21 H.J. Lu <hongjiu.lu@intel.com>
285 * config/obj-coff.c (obj_coff_section): Replace SEC_SHARED with
288 * config/tc-tic54x.c (tic54x_bss): Replace SEC_BLOCK with
290 (demand_empty_rest_of_line): Likewise.
291 (tic54x_sblock): Likewise.
292 (tic54x_clink): Replace with SEC_CLINK with SEC_TIC54X_CLINK.
294 2005-02-21 Alan Modra <amodra@bigpond.net.au>
296 * read.c (address_bytes): New function.
297 (TC_ADDRESS_BYTES): Default for BSD_ASSEMBLER to address_bytes.
298 (potable): Add "dc.a".
299 (cons_worker): Handle "dc.a".
300 * doc/internals.texi (TC_ADDRESS_BYTES): Document.
302 2005-02-21 Alan Modra <amodra@bigpond.net.au>
304 * input-file.c (input_file_open): Rearrange to avoid warning.
306 2005-02-19 Alan Modra <amodra@bigpond.net.au>
308 * config/tc-hppa.h (TC_EQUAL_IN_INSN): Delete.
309 * read.c (read_a_source_file): Remove TC_EQUAL_IN_INSN test.
310 * doc/internals.texi (TC_EQUAL_IN_INSN): Delete.
312 2005-02-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
314 * config/tc-mips.c (macro_build_ldst_constoffset): Fail on $at
315 uses after .set noat.
316 (load_address): Likewise.
317 (macro): Likewise. Don't try to avoid $at use by sacrificing
318 the target register before it is stored, it won't work.
320 2005-02-17 James E Wilson <wilson@specifixinc.com>
322 * config/tc-ia64.c (emit_one_bundle): Stop filling a bundle if we
323 see an instruction that specifies a template.
325 2005-02-18 Alan Modra <amodra@bigpond.net.au>
327 * config/tc-openrisc.c (openrisc_relax_frag): Delete unused function.
328 * config/tc-sparc.c (sparc_ip): Make op_exp static to silence warnings.
329 * config/tc-tic80.c (build_insn): Init insn[1] to silence warning.
331 2005-02-17 H.J. Lu <hongjiu.lu@intel.com>
333 * NEWS: Mention "-mhint.b=[ok|warning|error]".
335 * config/tc-ia64.c (md): Add hint_b.
336 (emit_one_bundle): Handle md.hint_b for "hint".
337 (md_parse_option): Accepted "-mhint.b=[ok|warning|error]".
338 (md_show_usage): Add "-mhint.b=[ok|warning|error]".
339 (ia64_init): Set md.hint_b to error.
340 (md_assemble): Handle md.hint_b for "hint.b".
342 * doc/as.texinfo: Add "-mhint.b=[ok|warning|error]".
343 * doc/c-ia64.texi: Likewise.
345 2005-02-17 Alan Modra <amodra@bigpond.net.au>
347 * tc.h (struct relax_type, relax_typeS): Move from here..
348 * as.h: ..to here. Make rlx_forward and rlx_backward an offsetT.
349 * ecoff.c (ecoff_new_file): Add appfile param.
350 * ecoff.h (ecoff_new_file): Likewise.
351 * itbl-lex.h: New file.
352 * itbl-lex.l: Include itbl-lex.h.
353 * itbl-parse.y: Likewise.
354 (insntbl_line, yyparse, yylex): Move to itbl-lex.h.
355 * read.c (s_app_file_string): Mark appfile possibly unused.
356 * subsegs.c (seg_not_empty_p): Make sec possibly unused.
357 * subsegs.h (struct seg_info_trash): Delete.
358 (seg_info): Use segment_info_type instead.
359 * config/obj-coff.c (struct filename_list): Make filename const char *.
360 * config/obj-ecoff.h (obj_app_file): Pass app to ecoff_new_file.
361 * config/obj-elf.c (elf_file_symbol): Similarly.
362 * config/tc-a29k.c (md_apply_fix3): Make val a valueT. Don't use
364 * config/tc-arc.c (md_operand): Warning fix.
365 * config/tc-arm.c (arm_parse_reloc): Only define when OBJ_ELF.
366 (md_begin): Rearrange #if defined OBJ_COFF || defined OBJ_ELF.
367 * config/tc-cris.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Use do while.
368 * config/tc-frv.c (frv_force_relocation): Warning fix.
369 * config/tc-m68k.c (md_parse_option): Delete unused var.
370 * config/tc-mcore.c (mylog2): Rename from log2 throughout.
371 * config/tc-sparc.c: Likewise.
372 (s_common): Warning fix.
373 * config/tc-mips.c (append_insn): Use unsigned long long expressions.
374 * config/tc-mmix.c (PUSHJSTUB_MAX, PUSHJSTUB_MIN): Define from
376 * config/tc-s390.c (s390_insn): Delete test of unsigned >= 0.
377 * config/tc-sh.c (sh_cfi_frame_initial_instructions,
378 sh_regname_to_dw2regnum): Only define for OBJ_ELF.
379 * config/tc-tic4x.c (tic4x_insert_reg): Use ISLOWER.
380 (tic4x_do_align): Use TIC_NOP_OPCODE.
381 * config/tc-tic4x.h (TIC_NOP_OPCODE): Rename from NOP_OPCODE.
382 * config/tc-vax.c: Include netinet/in.h.
383 (tc_headers_hook): Formatting.
384 * config/tc-xstormy16.c (md_pcrel_from_section): Correct parens.
386 2005-02-17 Jan Beulich <jbeulich@novell.com>
388 * config/tc-ia64.c (ia64_parse_name): Don't advance 'name' when
389 parsing inN, locN, outN. Set 'idx' to offset register number starts
390 at. Don't handle numbers with leading zeroes or beyond 95. Remove
393 2005-02-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
395 * config/tc-mips.c (load_address): Fix formatting.
396 (macro): Don't use AT if .set noat is in effect. Fix formatting.
397 Catch macros which are unexpandable without AT. Remove duplicate
399 (macro2): Remove duplicate zeroing of used_at.
401 2005-02-16 Alan Modra <amodra@bigpond.net.au>
403 * dw2gencfi.c (output_cie, output_fde): Use DW_CFA_nop rather
406 2005-02-15 Nigel Stephens <nigel@mips.com>
407 Maciej W. Rozycki <macro@mips.com>
409 * config/tc-mips.c (reloc_needs_lo_p): Handle
410 BFD_RELOC_MIPS16_HI16_S.
411 (fixup_has_matching_lo_p): Handle BFD_RELOC_MIPS16_LO16.
412 (append_insn): Add BFD_RELOC_MIPS16_GPREL, BFD_RELOC_MIPS16_HI16_S
413 and BFD_RELOC_MIPS16_LO16 to relocs to suppress overflow
415 (mips16_ip): Resolve BFD_RELOC_MIPS16_HI16_S,
416 BFD_RELOC_MIPS16_HI16 and BFD_RELOC_MIPS16_LO16 for constants.
417 Call my_getSmallExpression() to parse percent operators.
418 (percent_op_match, mips_percent_op): Separate definitions.
419 (mips16_percent_op): Define percent operators for the MIPS16 mode.
420 (parse_relocation): Handle the MIPS16 mode using
422 (md_apply_fix3): Handle BFD_RELOC_MIPS16_HI16,
423 BFD_RELOC_MIPS16_HI16_S and BFD_RELOC_MIPS16_LO16.
425 2005-02-15 Jan Beulich <jbeulich@novell.com>
427 * config/tc-ia64.c (md_apply_fix3): Call ia64_gen_real_reloc_type
428 instead of explicitly dealing with the translation; exclude
429 relocations that are already pcrel, however.
431 2005-02-15 Jan Beulich <jbeulich@novell.com>
433 * config/tc-ia64.c: Include limits.h (if available).
434 (gr_values[0]): Set path to INT_MAX.
435 (dot_reg_val): Don't allow changing value of r0. Limit range of
436 general registers at r127.
437 (specify_resource): Default resource index is -1. Don't set resource
438 index (in case IA64_RS_RSE) without setting the specific flag.
439 (note_register_values): Check operand is O_constant before tracking
440 input value of moves. Add tracking for dep.z with constant inputs.
441 (print_dependency): Resource index of specific resource may be zero.
442 (check_dependencies): Likewise.
444 2005-02-15 Jan Beulich <jbeulich@novell.com>
446 * config/tc-ia64.c (parse_operands): New local variables reg1, reg2,
447 reg_class. Check operands and emit diagnostics for illegal use of
450 2005-02-15 Jan Beulich <jbeulich@novell.com>
452 * config/tc-ia64.c (ia64_gen_real_reloc_type): Define and initialize
453 new variables type, suffix, and width. Handle
454 BFD_RELOC_IA64_DIR(32|64)[LM]SB in FUNC_LT_FPTR_RELATIVE case.
455 Handle BFD_RELOC_IA64_DIR64[LM]SB in FUNC_TP_RELATIVE case. Add
456 FUNC_DTP_MODULE case. Handle BFD_RELOC_IA64_DIR32[LM]SB in
457 FUNC_DTP_RELATIVE case. Return incoming relocation type if
458 BFD_RELOC_IA64_IPLT[LM]SB in FUNC_IPLT_RELOC case. Generate warning
459 if unable to translate relocation type, using the new variables.
461 2005-02-15 Jan Beulich <jbeulich@novell.com>
463 * config/tc-ia64.h (ia64_symbol_chars): Declare.
464 (ty_symbol_chars): Define.
465 * config/tc-ia64.c (ia64_symbol_chars): Define.
467 2005-02-15 Jan Beulich <jbeulich@novell.com>
469 * config/tc-ia64.c (ia64_parse_name): Only update next character if
470 input_line_pointer was advanced.
472 2005-02-14 Kaz Kojima <kkojima@rr.iij4u.or.jp>
474 * config/tc-sh.c (md_apply_fix3): Add parentheses around &
477 2005-02-13 Jan Beulich <jbeulich@novell.com>
479 * config/tc-ia64.c (md_parse_option): Handle -xnone and -xdebugn.
480 (md_show_usage): Add -xnone, -xdebugn, and -xdebugx. Relocate default
482 (ia64_init): Set md.detect_dv.
483 (ia64_start_line): New static variable warned. Warn only once when
484 encountering explicit stops in automatic mode.
485 * doc/c-ia64.texi: Describe -xnone, -xdebugn, and -xdebugx.
486 * NEWS: Mention new default mode.
488 2005-02-13 Jan Beulich <jbeulich@novell.com>
490 * config/tc-ia64.c (dot_rot): Add comment that name strings should
491 be freed when wiping out previous state. Canonicalize names before
492 use. Free name string when detecting redefinition.
493 (dot_pred_rel): Call generic expression parser to process arguments.
494 Handle O_register case for individual predicates and O_subtract for
496 (ia64_parse_name): Canonicalize name before looking it up in dynamic
498 (ia64_canonicalize_symbol_name): Strip off all trailing # characters.
499 Warn if multiple found, issue error if resulting symbol name has zero
501 (dot_alias): Canonicalize name before use.
503 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
505 * config/tc-ia64.c (unwind_diagnostic): Return -1 for warning
507 (in_procedure): Return -1 for warning.
508 (in_prologue): Likewise.
511 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
513 * config/tc-ia64.c (dot_xdata): Undo the last change.
514 (dot_float_cons): Likewise.
515 (dot_xstringer): Likewise.
516 (dot_xdata_ua): Likewise.
517 (dot_float_cons_ua): Likewise.
519 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
521 * NEWS: Mention "-munwind-check=[warning|error]".
523 * config/tc-ia64.c (md): Add unwind_check.
524 (unwind_diagnostic): New.
525 (in_procedure): Call unwind_diagnostic when a directive isn't
527 (in_prologue): Call unwind_diagnostic when a directive isn't in
529 (in_body): Call unwind_diagnostic when a directive isn't in
531 (dot_endp): Set md.unwind_check to error before calling
532 in_procedure and restore it after. When the name is missing or
533 couldn't be found, use the one from the last .proc if
534 md.unwind_check isn't error. Warn if md.unwind_check is
536 (md_parse_option): Handle "-munwind-check=[warning|error]".
537 (md_show_usage): Add "-munwind-check=[warning|error]".
538 (ia64_init): Set md.unwind_check to warning.
540 * doc/as.texinfo: Add "-munwind-check=[none|warning|error]".
541 * doc/c-ia64.texi: Likewise.
543 2005-02-11 Jan Beulich <jbeulich@novell.com>
545 * config/tc-ia64.h (LEX_AT): Include LEX_BEGIN_NAME.
547 (ia64_parse_name): New third parameter.
548 (md_parse_name): Pass third argument.
549 * config/tc-ia64.c (pseudo_func): Placeholders use NULL as name.
550 (md_operand): Handling of '@'-prefixed symbols moved from here...
551 (ia64_parse_name): ...to here.
553 2005-02-11 Jan Beulich <jbeulich@novell.com>
555 * config/tc-ia64.c (md): Remove last_groups and group_idx.
556 (errata_nop_necessary_p): Remove declaraction and definition.
557 (emit_one_bundle): Don't call errata_nop_necessary_p. Don't
558 update md.group_idx. Don't reset md.last_groups.
560 2005-02-11 Jan Beulich <jbeulich@novell.com>
562 * config/tc-ia64.c (parse_section_name): Handle non-quoted first
564 (dot_xdata): Free section name after use.
565 (dot_float_cons): Likewise.
566 (dot_xstringer): Likewise.
567 (dot_xdata_ua): Likewise.
568 (dot_float_cons_ua): Likewise.
569 (md_pseudo_table): Add xdata16 and xdata16.ua.
571 2005-02-10 H.J. Lu <hongjiu.lu@intel.com>
573 * doc/all.texi: Add IA64.
574 * doc/as.texinfo: Likewise.
576 * doc/c-ia64.texi: Fix typos.
578 2005-02-10 Julian Brown <julian@codesourcery.com>
580 * config/tc-arm.c (do_t_ldmstm): Change BFD_RELOC_NONE to
582 (do_t_push_pop): Likewise.
583 (md_assemble): Likewise.
584 (md_apply_fix3): Handle BFD_RELOC_NONE correctly, make
585 BFD_RELOC_UNUSED same as previous meaning of BFD_RELOC_NONE.
586 (create_unwind_entry): Output dependency on the required personality
588 testsuite/gas/arm/unwind.d: Alter expected output to include
589 dependency on __aeabi_unwind_cpp_pr[01].
591 2005-02-07 Nathan Sidwell <nathan@codesourcery.com>
593 * as.h (seg_not_empty_p): Return int, not bfd_boolean.
594 * subsegs.c (seg_not_empty_p): Likewise.
596 2005-02-07 Inderpreet Singh <inderpreetb@noida.hcltech.com>
598 * config/tc-maxq.c (md_estimate_size_before_relax): Correct the
599 relative jump calculation.
600 <md_convert_frag) : Likewise.
601 <output_disp): Likewise.
603 2005-02-07 Hans-Peter Nilsson <hp@axis.com>
605 * write.c (write_object_file): Recognize warning-symbol construct
606 and skip object- and target- handling for the second symbol.
608 2005-02-02 Jan Beulich <jbeulich@novell.com>
610 * config/tc-ia64.c (dot_pred_rel): Update comment. Handle @-prefixed
611 designators along with quoted ones. Free copy of quoted designator
614 2005-02-01 Ben Elliston <bje@au.ibm.com>
616 * config/atof-ieee.c, config/obj-coff.c, config/obj-elf.c,
617 config/obj-ieee.c, config/obj-som.c, config/obj-vms.c,
618 config/tc-a29k.c, config/tc-alpha.c, config/tc-arc.c,
619 config/tc-arm.c, config/tc-d30v.c, config/tc-dlx.c,
620 config/tc-fr30.c, config/tc-h8300.c, config/tc-h8500.c,
621 config/tc-i370.c, config/tc-i386.c, config/tc-i960.c,
622 config/tc-ia64.c, config/tc-m32r.c, config/tc-m32r.h,
623 config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-mips.c,
624 config/tc-mn10200.c, config/tc-msp430.c, config/tc-ns32k.c,
625 config/tc-openrisc.c, config/tc-or32.c, config/tc-pdp11.c,
626 config/tc-pj.c, config/tc-sparc.h, config/tc-tic54x.c,
627 config/tc-tic80.c, config/tc-v850.c, config/tc-w65.c,
628 config/tc-xtensa.c, config/tc-z8k.c, config/xtensa-relax.c: Remove
629 #if 0'd code throughout.
631 2005-01-31 Nick Clifton <nickc@redhat.com>
633 * as.c (parse_args): Bump copyright date reported by --version to
636 2005-01-31 Nick Clifton <nickc@redhat.com>
638 * configure.tgt: Remove obsolete targets m68k-lynxos, sparc-lynxos
641 2005-01-31 Jan Beulich <jbeulich@novell.com>
643 * macro.c (buffer_and_nest): Allow 'from' being NULL; handle anything
644 that can end with .endr in that case. Make requiring/permitting
645 pseudo-ops without leading dot closer to the logic in read.c serving
647 (expand_irp): Don't pass a mnemonic to buffer_and_nest as it will be
650 2005-01-31 Jan Beulich <jbeulich@novell.com>
652 * macro.c (do_formals): Adjust to no longer accept empty parameter
654 (define_macro): Adjust to no longer accept empty macro name, garbage
655 following the parameters, or macros that were previously defined.
656 * read.c (s_bad_end): Declare.
657 (potable): Add endm. Handler for endr and endm is s_bad_end.
658 (s_bad_end): Rename from s_bad_endr. Adjust to handle both .endm
660 * read.h (s_bad_endr): Remove.
662 2005-01-31 Jan Beulich <jbeulich@novell.com>
664 * config/tc-ia64.c (parse_operands): Parse all specified operands,
665 immediately discarding (but counting) those exceeding the maximum
666 possible amount. Track whether output and input operand counts ever
667 matched, and use this to better indicate which of the operands/
668 operand types was wrong; specifically don't default to pointing to
671 2005-01-31 Jan Beulich <jbeulich@novell.com>
673 * config/tc-ia64.c (unwind): Remove proc_end (now an automatic
674 variable in dot_endp). Add body and insn. Make prologue,
675 prologue_mask, body, and insn bitfields.
676 (fixup_unw_records): Remove spurious new-lines from end of diagnostic
678 (in_procedure, in_prologue, in_body): New.
679 (dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
680 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
681 dot_unwentry, dot_altrp, dot_savemem, dot_saveg, dot_savef, dot_saveb,
682 dot_savegf, dot_spill, dot_spillreg, dot_spillmem, dot_spillreg_p,
683 dot_spillmem_p, dot_label_state, dot_copy_state, dot_unwabi,
684 dot_personality): Use the appropriate one of the above.
685 (dot_proc): Clear unwind.proc_start; set to current location only if
686 none of the entry points were valid. Check for non-zero-length entry
687 point names. Check that entry points aren't defined, yet. Clear
688 unwind.prologue, unwind.body, and unwind.insn.
689 (dot_body): Call in_procedure. Check that first directive in procedure
690 had no insns emitted before. Set unwind.body.
691 (dot_prologue): Call in_procedure. Check that not already in prologue.
692 Check that first directive in procedure had no insns emitted before.
694 (dot_endp): Call in_procedure. Declare proc_end. Check for non-zero-
695 length entry point names. Check that entry points became defined.
696 (md_assemble): Set unwind.insn once unwind.proc_start is defined.
698 2005-01-31 Jan Beulich <jbeulich@novell.com>
700 * config/tc-ia64.c (emit_one_bundle): Snapshot manual bundling state
701 before actually using it. Don't generate an error in manual bundling
702 mode when looking at an insn requiring slot 2 but not yet at slot 2.
703 Don't generate an error in manual bundling mode when looking at an
704 insn required to be last in its group but the required slot hasn't
705 been reached, yet. Allow conversion from MII to MI;I for bundle
706 consisting of only 2 insns with the stop between them. Suppress
707 various meaningless errors resulting from detecting earlier ones.
709 2005-01-31 Jan Beulich <jbeulich@novell.com>
711 * config/tc-ia64.c (parse_operands): Also handle alloc without first
714 2005-01-28 Christian Groessler <chris@groessler.org>
716 * config/tc-z8k.c (md_assemble): Improve error detection.
718 2005-01-28 Jan Beulich <jbeulich@novell.com>
720 * config/tc-ia64.c (ia64_estimate_size_before_relax): Allocate space
721 for personality routine pointer only if there is one.
722 (ia64_convert_frag): Likewise.
723 (generate_unwind_image): Likewise.
725 2005-01-27 Christian Groessler <chris@groessler.org>
727 * config/tc-z8k.c (INSERT): Remove, not used anywhere.
728 (md_apply_fix3): Make relative branches out of range an error
729 instead of a warning. Display correct line number for out of
730 range branches/calls/memory accesses.
732 2005-01-27 Nathan Sidwell <nathan@codesourcery.com>
734 * dwarf2dbg.c (dwarf2_finish): Correct logic for determining when
735 to emit .debug_line and other debug sections.
736 * as.h (seg_not_empty_p): Declare.
737 * subsegs.c (seg_not_empty_p): New predicate.
739 2005-01-27 Andrew Cagney <cagney@gnu.org>
741 * configure: Regenerate to track ../gettext.m4 change.
743 2005-01-27 Jan Beulich <jbeulich@novell.com>
745 * config/tc-ia64.c (emit_one_bundle): Change "?imbf??" to "?ibmfxx".
747 2005-01-27 Jan Beulich <jbeulich@novell.com>
749 * config/tc-ia64.c (emit_one_bundle): Add late resolution of move
750 to/from application registers dynamic insns.
751 (md_assemble): Defer resolution of move to/from application registers
752 dynamic insns when they can be issued on either the I- or M-units.
754 2005-01-25 Alexandre Oliva <aoliva@redhat.com>
756 * config/tc-frv.c (md_apply_fix3): Mark TLS symbols as such.
757 2004-12-10 Alexandre Oliva <aoliva@redhat.com>
758 * config/tc-frv.c (frv_pic_ptr): Add tlsmoff support.
759 2004-11-10 Alexandre Oliva <aoliva@redhat.com>
760 * cgen.c (gas_cgen_parse_operand): Handle
761 CGEN_PARSE_OPERAND_SYMBOLIC.
762 * config/tc-frv.c (md_cgen_lookup_reloc): Handle TLS relocations.
763 (frv_force_relocation): Likewise. Fix handling of PIC
765 (md_apply_fix3): Likewise.
767 2005-01-21 Ben Elliston <bje@au.ibm.com>
769 * as.h: Remove #if 0'd code.
770 * atof-generic.c (atof_generic): Likewise.
771 * ecoff.c (ecoff_directive_frame): Likewise.
772 * frags.h (FRAG_APPEND_1_CHAR): Likewise.
773 * itbl-ops.c (itbl_add_reg): Likewise.
774 * listing.c (calc_hex): Likewise.
775 * read.c (MASK_CHAR): Likewise.
776 * subsegs.c (subsegs_print_statistics): Likewise.
777 * symbols.c (indent): Likewise.
778 * write.c (write_relocs): Likewise.
779 (write_object_file): Likewise.
780 (relax_frag): Likewise.
782 2005-01-20 Nick Clifton <nickc@redhat.com>
784 * as.c (std_longopts): Add an entry for "--a" in order to prevent
785 getopt_long_only() from considering -a as an abbreviation for
787 (parse_args): Fix the parsing of -a=<file>.
789 2005-01-20 Alan Modra <amodra@bigpond.net.au>
792 * read.c (s_incbin): Adjust default count for skip. Check validity
793 of count and skip rigorously.
795 2005-01-19 Fred Fish <fnf@specifixinc.com>
797 * config/tc-mips.c (dummy_opcode): Add init for new struct member.
799 2005-01-19 Richard Sandiford <rsandifo@redhat.com>
801 * read.c (convert_to_bignum): New function, split out from...
802 (emit_expr): ...here. Handle the case where X_add_number is
803 positive and the input value is negative.
804 (output_big_sleb128): Fix setting of continuation bit. Check whether
805 the final byte needs to be sign-extended. Fix size-shrinking loop.
806 (emit_leb128_expr): When generating a signed leb128, see whether the
807 sign of an O_constant's X_add_number matches the sign of the input
808 value. Use a bignum if not.
810 2005-01-17 Andrew Stubbs <andrew.stubbs@st.com>
812 * tc-sh.c (md_begin,md_parse_option): Change arch_sh1_up to
813 arch_sh_up in order to match the external name and make the
814 testsuite's job easier.
816 2005-01-14 H.J. Lu <hongjiu.lu@intel.com>
819 * config/tc-i386.c (i386_scale): Disallow 0 scale.
821 2005-01-12 Nick Clifton <nickc@redhat.com>
823 * config/tc-iq2000.c (s_iq2000_set): Fix thinko parsing
824 ignored_arguments array.
826 2005-01-10 H.J. Lu <hongjiu.lu@intel.com>
828 * write.c (write_object_file): Disallow a symbol equated to
831 2005-01-10 Inderpreet Singh <inderpreetb@noida.hcltech.com>
833 * tc-maxq.c: Replace constants 10 and 20 with bfd_mach_maxq10 and
835 (md_pseudo_table): Add new pseudo ops for maxq10 and maxq20.
836 (maxq_target): New function: Set the machine type.
838 2005-01-06 Paul Brook <paul@codesourcery.com>
840 * config/tc-arm.c (FPU_DEFAULT): Define for TE_VXWORKS.
841 (md_begin): Handle TE_VXWORKS for FP defaults.
842 (md_apply_fix3): Correct rela offsets.
843 (elf32_arm_target_format): Add VxWorks targets.
845 2005-01-06 Paul Brook <paul@codesourcery.com>
847 * configure.tgt: Set em=vxworks for *-*-vxworks.
848 * config/te-vxworks.h: New File.
850 2005-01-06 Paul Brook <paul@codesourcery.com>
852 * config/tc-arm.c (arm_cpus): Correct arch field for arm1026ej-s.
854 2005-01-04 Dmitry Diky <diwil@spec.ru>
856 * config/tc-msp430.c (md_apply_fix3): Fix offset calculation for
859 2005-01-03 David Mosberger <davidm@hpl.hp.com>
861 * config/tc-ia64.c (md): Add member "loc_directive_seen".
862 (dot_loc): New function.
863 (md_pseudo_table): Add entry to map .loc to dot_loc().
864 (emit_one_bundle): Only call dwarf2_gen_line_info() if we have
865 seen a .loc directive or we're generating DWARF2 debug info for
868 2004-12-29 Alan Modra <amodra@bigpond.net.au>
871 * read.c (s_comm_internal): Don't zero end of name until size
872 expression has been parsed.
874 2004-12-25 Marek Michalkiewicz <marekm@amelek.gda.pl>
876 * config/tc-avr.c (mcu_types): Move attiny{13,2313} from avr4 to avr2.
878 2004-12-23 Tomer Levi <Tomer.Levi@nsc.com>
880 * config/tc-crx.c: Support 'bcop' relaxation (dealt as in 'cmp&branch'
883 2004-12-22 Ian Lance Taylor <ian@airs.com>
885 * configure.tgt: New.
886 * configure.in: Move setting of cpu_type, fmt, etc., to
888 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add
889 $(srcdir)/configure.tgt.
890 * configure, Makefile.in: Rebuild.
892 2004-12-22 Klaus Rudolph <lts-rudolph@gmx.de>
894 * config/tc-avr.c: Add support for the new R_AVR_LDI, R_AVR_6 and
895 R_AVR_6_ADIW relocs for the LDI, ADIW/SBIW and LDD/STD
897 (avr_offset_expression): New function to parse offsets for LDI
899 (avr_operand): Use it.
900 (md_apply_fix3): Generate the relocs.
902 2004-12-16 Andrew Stubbs <andrew.stubbs@st.com>
904 * config/tc-sh64.c (shmedia_md_apply_fix3): Add missing
905 BFD_RELOC_SH_IMMS10BY8 relocation.
907 * config/tc-sh64.c (shmedia_build_Mytes): Emit an error message rather
908 than just ignoring bad code.
910 2004-12-16 Richard Sandiford <rsandifo@redhat.com>
912 * config/tc-v850.c (handle_lo16): New function.
913 (v850_reloc_prefix): Use it to check lo().
914 (md_assemble, md_apply_fix3): Handle BFD_RELOC_V850_LO16_SPLIT_OFFSET.
916 2004-12-14 P.J. Darcy <darcypj@us.ibm.com>
918 * configure.in: Add s390x-ibm-tpf support.
919 * configure: Regenerate.
921 2004-12-15 Jan Beulich <jbeulich@novell.com>
923 * config/obj-elf.c (obj_elf_change_section): Only set type and
924 attributes on new sections. Emit warning when type of re-declared
925 section doesn't match.
927 2004-12-15 Jan Beulich <jbeulich@novell.com>
929 * dw2gencfi.c (dot.cfi.startproc): Clear cur_cfa_offset so
930 '.cfi_startproc simple' doesn't inherit the old value.
932 2004-12-15 Jan Beulich <jbeulich@novell.com>
934 * dw2gencfi.c (output_cfi_insn): Adjust DW_CFA_def_cfa_sf generation
935 to emit a signed and factored offset. Adjust DW_CFA_def_cfa_offset_sf
936 generation to emit a factored offset.
938 2004-12-10 Ian Lance Taylor <ian@wasabisystems.com>
940 * config/tc-mips.c (macro) [M_LA_AB]: Give an error for a offset
941 which is too large in the case of NO_PIC without 64-bit
944 * config/tc-mips.c (mips_in_shared): New static variable.
945 (macro_build_lui): Permit "_gp" if !mips_in_shared.
946 (md_longopts): Add -mshared and -mno-shared.
947 (md_parse_option): Handle OPTION_MSHARED and OPTION_MNO_SHARED.
948 (s_cpload): Implement !mips_in_shared case.
949 (s_cpsetup): Likewise.
950 * doc/c-mips.texi (MIPS Opts): Document -mno-shared.
951 * NEWS: Mention -mno-shared.
953 2004-12-09 Paul Brook <paul@codesourcery.com>
955 * config/tc-arm.c (s_arm_unwind_fnend): Use R_ARM_PREL31 relocation
958 2004-12-09 Ian Lance Taylor <ian@wasabisystems.com>
960 * config/tc-mips.c (append_insn): If we emit a nop during a relax
961 sequence, increase the size of the sequence.
963 * config/tc-mips.c (mips_cpu_info_table): Change "9000" entry to
966 2004-12-07 Ben Elliston <bje@gnu.org>
968 * read.c (s_align): Use an align_limit temporary to allay a GCC
969 signed/unsigned comparison warning.
971 2004-12-01 Mark Mitchell <mark@codesourcery.com>
973 * Makefile.am (TARG_ENV_HFILES): Add te-armlinuxeabi.h.
974 * configure.in: Use it for arm*-*-linux-gnueabi*.
975 * config/tc-arm.c: Allow emulation file to set FPU_DEFAULT.
976 * config/te-armlinuxeabi.h: New file.
977 * Makefile.in: Regenerated.
978 * aclocal.m4: Likewise.
979 * configure: Likewise.
980 * doc/Makefile.in: Regenerated.
982 2004-12-02 Bob Wilson <bob.wilson@acm.org>
984 * config/tc-xtensa.c (xtensa_switch_section_emit_state): Use subseg_set.
985 (xtensa_restore_emit_state): Likewise.
987 2004-12-02 Alan Modra <amodra@bigpond.net.au>
989 * read.c (ALIGN_LIMIT): Define, increasing limit for BFD_ASSEMBLER.
992 2004-11-30 Tero Niemela <tero_niemela@yahoo.com>
994 * Makefile.am: Change LOCALEDIR to $(datadir)/share.
995 * Makefile.in: Regenerate.
997 2004-11-29 Tomer Levi <Tomer.Levi@nsc.com>
999 * config/tc-crx.c: Major code cleanup. Remove unused variables and
1000 functions, give functions a meaningful name, add comments.
1001 (check_range): New function - Replace operand size calculation
1002 with range checking.
1003 (assemble_insn): Update Algorithm, improve error issuing.
1005 (process_label_constant): Bug fix regarding COP_BRANCH_INS relocation
1008 2004-11-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1010 * config/tc-m32r.c (md_pcrel_from_section): Fixed a pcrel relocte
1011 miss between different section in the same module.
1012 (tc_gen_reloc): Likewise.
1014 2004-11-25 Theodore A. Roth <troth@openavr.org>
1016 * gas/config/tc-avr.c (mcu_types): Add support for atmega165,
1017 atmega325, atmega3250, atmega645 and atmega6450.
1019 2004-11-25 Jan Beulich <jbeulich@novell.com>
1021 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
1022 permissible for the selected instruction suffix.
1023 (process_suffix): For DefaultSize instructions, suppressing the
1024 guessing of a 'q' suffix if the instruction doesn't support it is
1025 pointless, because only an 'l' suffix can be guessed in this place.
1027 2004-11-24 Nick Clifton <nickc@redhat.com>
1029 * config/tc-iq2000.c: Remove support for IQ10 processor.
1030 Convert to ISO C90 formatting.
1031 * config/tc-iq2000.h: Likewise.
1033 2004-11-23 Nick Clifton <nickc@redhat.com>
1035 * config/tc-mn10300.c (md_relax_table): More fixes to the offsets
1036 in this table. They should be correct now.
1038 2004-11-23 Jan Beulich <jbeulich@novell.com>
1040 * config/tc-i386.h (CpuMMX2): Declare. Artificial classifier to
1041 indicate the MMX extensions added by both SSE and 3DNow!A.
1042 (Cpu3dnowA): Declare.
1043 (CpuUnknownFlags): Update.
1044 * config/tc-i386.c (cpu_sub_arch_name): Declare.
1045 (cpu_arch): i586 and pentium do not imply MMX. i686 and pentiumpro do
1046 neither imply SSE nor MMX. k6 implies MMX. k6_2 additionally implies
1047 3DNow!. Athlon additionally implies 3DNow!A. Several new
1048 entries (those starting with a dot are for sub-arch specification).
1049 (set_cpu_arch): Handle sub-arch specifications.
1050 (parse_insn): Distinguish between instructions not supported because
1051 of insufficient CPU features and because of 64-bit mode.
1052 * doc/c-i386.texi: Describe enhanced .arch directive.
1054 2004-11-22 Bob Wilson <bob.wilson@acm.org>
1056 * config/tc-xtensa.c (xg_add_opcode_fix): Set fx_no_overflow.
1058 2004-11-22 Bob Wilson <bob.wilson@acm.org>
1060 * dwarf2dbg.c (dwarf2_finish): Don't write a .debug_line section
1061 without a corresponding .debug_info section.
1063 2004-11-22 Hans-Peter Nilsson <hp@axis.com>
1065 * read.c (potable): Add "error" and "warning".
1066 (s_errwarn): New function.
1067 * read.h (s_errwarn): Declare.
1068 * doc/as.texinfo (Error, Warning): Document .error and .warning.
1070 2004-11-22 Nick Clifton <nickc@redhat.com>
1072 * config/tc-tic54x.c (tic54x_adjust_symtab): Adjust call to
1075 2004-11-19 Alan Modra <amodra@bigpond.net.au>
1077 * config/tc-msp430.c (struct rcodes_s, MSP430_RLC, msp430_rcodes,
1078 struct hcodes_s, msp430_hcodes): From include/opcode/msp430.h.
1080 2004-11-19 Alan Modra <amodra@bigpond.net.au>
1082 * config/obj-coff.c (c_dot_file_symbol): Add "app" param.
1083 (coff_adjust_symtab): Adjust call.
1084 (crawl_symbols): Likewise.
1085 * config/obj-coff.h (c_dot_file_symbol): Add "app" param.
1086 (obj_app_file): Adjust.
1088 2004-11-18 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
1090 * configure.in: Enable bfd_assember for the MAXQ port.
1091 * configure: Regenerate.
1093 2004-11-12 Bob Wilson <bob.wilson@acm.org>
1094 Sterling Augustine <sterling@tensilica.com>
1096 * config/tc-xtensa.c (finish_vinsn): Clear pending instruction if
1097 there is a conflict.
1098 (check_t1_t2_reads_and_writes): Check for both reads and writes to
1099 interfaces that are related as determined by xtensa_interface_class_id.
1101 2004-11-12 Nick Clifton <nickc@redhat.com>
1103 * config/tc-mn10300.c (md_relax_table): Fix off by one negative
1104 offsets for conditional branches.
1106 2004-11-11 Bob Wilson <bob.wilson@acm.org>
1108 * config/tc-xtensa.c (MAX_IMMED6): Change value to 65.
1110 2004-11-10 Bob Wilson <bob.wilson@acm.org>
1112 * config/tc-xtensa.c (update_next_frag_state): Always add a NOP if
1113 relaxing at the end of a loop. Don't mark frags as UNREACHABLE or
1115 (relax_frag_immed): Update call to update_next_frag_state.
1117 2004-11-10 Alan Modra <amodra@bigpond.net.au>
1119 * obj.h (struct format_ops <app_file>): Add int param.
1120 * read.h (s_app_file_string): Likewise.
1121 * read.c (s_app_file_string): Likewise.
1122 (s_app_file): Adjust s_app_file_string call.
1123 * config/tc-mips.c (s_mips_file): Likewise.
1124 * config/obj-coff.h (obj_app_file): Add app param.
1125 * config/obj-ecoff.h (obj_app_file): Likewise.
1126 * config/obj-multi.h (obj_app_file): Likewise.
1127 * config/obj-elf.h (elf_file_symbol): Likewise.
1128 * config/obj-elf.c (elf_file_symbol): Only emit one file symbol
1129 if called for # preprocessor lines.
1131 2004-11-08 H.J. Lu <hongjiu.lu@intel.com>
1134 * symbols.c (resolve_symbol_value): Convert weak symbols only
1136 (symbol_equated_reloc_p): Don't equate weaks when relocating
1137 only for Windows PECOFF.
1139 2004-11-08 Tomer Levi <Tomer.Levi@nsc.com>
1141 * config/tc-crx.c (print_insn): Check and set insn_addr.
1142 * config/tc-crx.h (md_frag_check): Define.
1144 2004-11-08 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
1145 Vineet Sharma <vineets@noida.hcltech.com>
1147 * configure.in: Add support for new target maxq-coff.
1148 * configure: Regenerate.
1149 * NEWS: Mention new support.
1150 * config/tc-maxq.c: New file.
1151 * config/tc-maxq.h: New file.
1152 * config/obj-coff.h: Add support for maxq-coff.
1154 2004-11-08 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
1156 * symbols.c (any_external_name): Define.
1157 (resolve_symbol_value): Convert weak symbols.
1158 (S_SET_EXTERNAL): Support any_external_name.
1159 (S_SET_NAME): Qualify parameter const.
1160 (symbol_equated_reloc_p): Equate to weaks when relocating.
1161 * symbols.h (S_SET_NAME): Qualfiy parameter const.
1162 * tc.h (any_external_name): Declare.
1163 * config/obj-coff.c ("coff/pe.h"): Include for BFD
1165 (weak_is_altname): Declare and define.
1166 (weak_name2altname): Same.
1167 (weak_altname2name): Same.
1168 (weak_uniquify): Same.
1169 (weak_altprefix): Define.
1170 (obj_coff_weak): Change .weak syntax and handling.
1171 (coff_frob_symbol): Fix PE weak symbol alternates.
1172 * config/obj-coff.h (USE_UNIQUE): Define.
1173 * config/tc-i386.c (md_apply_fix3): Assume weak symbols
1174 are in another segment.
1175 (tc_gen_reloc): Remove broken addend hack.
1176 doc/as.texinfo: Update.
1178 2004-11-05 Sterling Augustine <sterling@tensilica.com>
1180 * config/tc-xtensa.c (total_frag_text_expansion): New.
1181 (md_estimate_size_before_relax): Use it.
1182 (find_address_of_next_align_frag): Likewise.
1184 2004-11-05 Tomer Levi <Tomer.Levi@nsc.com>
1186 * config/tc-crx.c: Rename argument types.
1187 (processing_arg_number): Rename to 'cur_arg_num'.
1188 (get_number_of_bits): Rename to 'set_operand_size'.
1189 (get_operandtype): Rename to 'parse_operand', totally rewrite.
1190 (set_cons_rparams): Rename to 'set_operand', totally rewrite.
1191 (set_indexmode_parameters): Remove function, integrate its code into
1193 (set_operand_size): Get rid of 'Operand Number' function parameter -
1194 use global variable 'cur_arg_num' instead.
1195 Use a local 'argument' pointer to reference the current argument.
1196 (parse_operand): Likewise.
1197 (set_operand): Likewise.
1198 (process_label_constant): Likewise.
1200 2004-11-04 Bob Wilson <bob.wilson@acm.org>
1202 * config/tc-xtensa.c: Remove XTENSA_SECTION_RENAME ifdefs.
1203 (add_section_rename): Delete. Inlined into...
1204 (build_section_rename): ...here. Use xstrdup instead of strdup.
1205 (xtensa_section_rename): Drop "const" from argument and return types.
1206 (md_show_usage): Indent to match show_usage().
1207 * config/tc-xtensa.h: Remove XTENSA_SECTION_RENAME ifdefs.
1208 (tc_canonicalize_section_name): Define.
1209 (md_elf_section_rename): Remove unused macro.
1210 * doc/as.texinfo (Overview): Document Xtensa --rename-section option.
1211 * doc/c-xtensa.texi (Xtensa Options): Likewise.
1212 (Frame Directive): Delete.
1214 2004-11-04 Daniel Jacobowitz <dan@debian.org>
1216 * configure.in: Remove arm-*-oabi and thumb-*-oabi.
1217 * config/tc-arm.c (target_oabi): Delete.
1218 (md_apply_fix3, elf32_arm_target_format): Remove target_oabi checks.
1219 (arm_opts): Remove moabi.
1220 * doc/as.texinfo (Overview): Remove documentation of -moabi.
1221 * doc/c-arm.texi (ARM Options): Likewise.
1222 * configure: Regenerated.
1224 2004-11-04 Hans-Peter Nilsson <hp@axis.com>
1226 * configure.in (crisv32): Recognize. AC_DEFINE_UNQUOTED
1227 DEFAULT_CRIS_ARCH. Handle crisv32-*-linux-gnu* like
1228 cris-*-linux-gnu* and crisv32-*-* like cris-*-*.
1229 * configure: Regenerate.
1230 * config/tc-cris.c (enum cris_archs): New.
1231 (cris_mach, cris_arch_from_string, s_cris_arch, get_sup_reg)
1232 (cris_insn_ver_valid_for_arch): New functions.
1233 (DEFAULT_CRIS_ARCH): New macro, default to cris_any_v0_v10.
1234 (cris_arch): New variable.
1235 (md_pseudo_table): New pseudo .arch.
1236 (err_for_dangerous_mul_placement): Initialize according to
1238 (STATE_COND_BRANCH): Renamed from STATE_CONDITIONAL_BRANCH.
1240 (STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON)
1241 (STATE_ABS_BRANCH_V32, STATE_LAPC, BRANCH_BF_V32, BRANCH_BB_V32)
1242 (BRANCH_WF_V32, BRANCH_WB_V32): New.
1243 (BRANCH_BF, BRANCH_BB, BRANCH_WF, BRANCH_WB): Don't undef after
1244 use in md_cris_relax_table.
1245 (md_cris_relax_table): Add entries for STATE_COND_BRANCH_V32,
1246 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
1247 Update and improve head comment.
1248 (OPTION_PIC): Define in terms of previous option, OPTION_US.
1249 (OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): Similar.
1251 (md_longopts): New option --march=...
1252 (cris_any_v0_v10_long_jump_size, crisv32_long_jump_size): New
1254 (md_long_jump_size): Initialize in terms of DEFAULT_CRIS_ARCH.
1255 (HANDLE_RELAXABLE): New macro.
1256 (md_estimate_size_before_relax): Use HANDLE_RELAXABLE for common
1257 cases. Check for weak symbols and assume not relaxable. Handle
1258 STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON,
1259 STATE_ABS_BRANCH_V32, STATE_LAPC. Use new variable symbolP, not
1261 (md_convert_frag): Handle STATE_COND_BRANCH_V32,
1262 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
1263 (cris_create_short_jump): Adjust for CRISv32.
1264 (cris_relax_frag): Handle new states.
1265 (md_create_long_jump): Ditto. Emit error for common_v10_v32.
1266 (md_begin): Define symbols "..asm.arch.cris.v32",
1267 "..asm.arch.cris.v10", "..asm.arch.cris.common_v10_v32" and
1268 "..asm.arch.cris.any_v0_v10". Use cris_insn_ver_valid_for_arch
1269 when entering opcode table entry points.
1270 (md_assemble): Adjust branch handling for CRISv32. Handle LAPC
1271 relaxation. In fix_new_exp call for main insn, pass 1 for pcrel
1272 parameter for 8, 16 and 32-bit pc-relative insns and LAPC.
1273 (cris_process_instruction): Initialize out_insnp->insn_type to
1274 CRIS_INSN_NONE, not CRIS_INSN_NORMAL.
1275 <case ']', '[', 'A', 'd', 'Q', 'N', 'n', 'Y', 'U', 'u', 'T'>: New
1277 <case 'm'>: Check that modified_char == '.'.
1278 <invalid operands>: Consume the rest of the line.
1279 When operands don't match, skip over subsequent insns with
1280 non-matching version specifier but same mnemonic.
1281 <immediate constant, case SIZE_SPEC_REG>: Immediate operands for
1282 special registers in CRISv32 are always 32 bit long.
1283 <immediate constant, case SIZE_FIELD_SIGNED, SIZE_FIELD_UNSIGNED>:
1285 (get_gen_reg): Only recognize "PC" when followed by "+]" for v32
1286 and compatible. Recognize "ACR" for v32, unless followed by "+".
1287 (get_spec_reg): Consider cris_arch when looking up register.
1288 (get_autoinc_prefix_or_indir_op): Don't recognize assignment for
1290 (get_3op_or_dip_prefix_op): Check for ']' after seeing '[rN+'.
1291 (cris_get_expression): Restore input_line_pointer if failing "early".
1292 (get_flags): Consider cris_arch and recognize flags accordingly.
1293 (branch_disp): Adjust for CRISv32.
1294 (gen_cond_branch_32): Similar. Emit error for common_v10_v32.
1295 (cris_number_to_imm): Use as_bad_where, not as_bad. Remove
1296 related FIXME. Don't insist on BFD_RELOC_32_PCREL fixup to be
1297 resolved. Don't enter zeros in object file for
1299 <case BFD_RELOC_CRIS_LAPCQ_OFFSET, BFD_RELOC_CRIS_SIGNED_16>
1300 <case BFD_RELOC_CRIS_SIGNED_8>: New case.
1301 (md_parse_option): Break out "return 1".
1302 <OPTION_ARCH> New case.
1303 (tc_gen_reloc): <case BFD_RELOC_CRIS_LAPCQ_OFFSET>
1304 <case BFD_RELOC_CRIS_SIGNED_16, BFD_RELOC_CRIS_SIGNED_8>
1305 <case BFD_RELOC_CRIS_UNSIGNED_8, BFD_RELOC_CRIS_UNSIGNED_16>
1306 <case BFD_RELOC_32_PCREL>: New cases.
1307 Addends for non-zero fx_pcrel are too in fx_offset.
1308 (md_show_usage): Show --march=<arch>.
1309 (md_apply_fix3): Adjust val for BFD_RELOC_CRIS_LAPCQ_OFFSET.
1310 (md_pcrel_from): BFD_RELOC_CRIS_LAPCQ_OFFSET is PC-relative too.
1311 (s_syntax) <struct syntaxes>: Properly constify member operand.
1312 * config/tc-cris.h (TARGET_MACH): Define.
1313 (cris_mach): Declare.
1314 * doc/as.texinfo (Overview) <CRIS>: Add --march=...
1315 * doc/c-cris.texi (CRIS-Symbols): New node for built-in symbols.
1316 (CRIS-Opts): Document --march=...
1317 (CRIS-Pseudos): Document .arch.
1319 2004-11-04 Jan Beulich <jbeulich@novell.com>
1321 * config/tc-i386.c (set_intel_syntax): Allow % in symbol names when
1322 intel syntax and no register prefix, allow $ in symbol names when
1324 (set_16bit_gcc_code_flag): Replace literal 'l' by LONG_MNEM_SUFFIX.
1325 (intel_float_operand): Add fourth return value indicating math control
1326 operations. Make classification more precise.
1327 (md_assemble): Complain if memory operand of mov[sz]x has no size
1329 (parse_insn): Translate word operands to floating point instructions
1330 operating on integers as well as control instructions to short ones
1331 as expected by AT&T syntax. Translate 'd' suffix to short one only for
1332 floating point instructions operating on non-integer operands.
1333 (match_template): Remove fldcw special case. Adjust q-suffix handling
1334 to permit it on fild/fistp/fisttp in AT&T mode.
1335 (process_suffix): Don't guess DefaultSize insns' suffix from
1336 stackop_size for certain floating point control instructions. Guess
1337 suffix for branch and [ls][gi]dt based on flag_code. Split error
1338 messages for Intel and AT&T syntax, and make the condition more strict
1339 for the former. Adjust suppressing of generation of operand size
1341 (intel parser): Allow the full set of MASM operators. Add FWORD, TBYTE,
1342 OWORD, and XMMWORD operand size specifiers (TBYTE replaces XWORD). Add
1343 more error checking.
1344 * config/tc-i386.h (BYTE_PTR WORD_PTR DWORD_PTR QWORD_PTR XWORD_PTR
1345 SHORT OFFSET_FLAT FLAT NONE_FOUND): Remove unused defines.
1347 2004-11-03 Hans-Peter Nilsson <hp@axis.com>
1349 * symbols.c (colon) [!WORKING_DOT_WORD]: Don't declare
1350 md_short_jump_size, md_long_jump_size.
1351 * write.c [!WORKING_DOT_WORD]: Ditto.
1352 * tc.h [!WORKING_DOT_WORD]: Declare them here. Drop const
1354 * config/tc-cris.h (md_short_jump_size, md_long_jump_size): Don't
1356 * config/tc-cris.c (md_short_jump_size, md_long_jump_size): Drop
1357 const qualifier in these definitions.
1358 * config/tc-i370.c, config/tc-m68k.c, config/tc-pdp11.c,
1359 config/tc-s390.c, config/tc-tahoe.c, config/tc-vax.c: Ditto.
1361 2004-11-02 Nick Clifton <nickc@redhat.com>
1363 * dwarf2dbg.c (dwarf2_finish): Check for the existence of a file
1364 table before deciding to produce a .debug_line section to match up
1365 with a user provided .debug_info section.
1367 2004-10-28 Tomer Levi <Tomer.Levi@nsc.com>
1369 * config/tc-crx.c (getreg_image): Bug fix, a return value was
1370 mistakenly omitted from CRX_C_REGTYPE and CRX_CS_REGTYPE cases.
1372 2004-10-27 Tomer Levi <Tomer.Levi@nsc.com>
1374 * config/tc-crx.c: Remove global variable 'post_inc_mode'.
1375 (get_flags): New function.
1376 (get_number_of_bits): Edit comments, update numeric values to
1378 (process_label_constant): Don't support the colon
1379 format (SYMBOL:[s|m|l]).
1380 (set_cons_rparams): Support argument type 'arg_rbase'.
1381 (get_operandtype): Bug fix in 'rbase' operand type parsing.
1382 (handle_LoadStor): Bug fix, first handle post-increment mode.
1383 (getreg_image): Remove redundant code, update according to latest
1385 (print_constant): Bug fix relate to 3-word instructions.
1386 (assemble_insn): Bug fix, when matching instructions, verify also
1387 instruction type (not only mnemonic).
1388 Add various error checking.
1389 (preprocess_reglist): Support HI/LO and user registers.
1391 2004-10-25 David Mosberger-Tang <davidm@hpl.hp.com>
1393 * config/tc-ia64.c (fixup_unw_records): Don't let the "t" value
1394 in an epilogue directive go negative.
1396 2004-10-25 H.J. Lu <hongjiu.lu@intel.com>
1399 * config/tc-ia64.c (emit_one_bundle): Decrement md.num_slots_in_use
1400 after reporting template error during manual bundling. Reported
1401 by Michael Dupont, michaelx.dupont@intel.com.
1403 2004-10-25 Daniel Jacobowitz <dan@debian.org>
1405 * Makefile.am: Run dep-am.
1406 * aclocal.m4: Regenerate with automake 1.9.2.
1407 * Makefile.in: Regenerate with automake 1.9.2.
1408 * doc/Makefile.in: Likewise.
1410 * config/tc-arm.c: Include "dw2gencfi.h".
1411 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
1413 * config/tc-arm.h (TARGET_USE_CFIPOP, DWARF2_DEFAULT_RETURN_COLUMN)
1414 (DWARF2_CIE_DATA_ALIGNMENT, tc_regname_to_dw2regnum)
1415 (tc_cfi_frame_initial_instructions): Define.
1416 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
1419 2004-10-21 Tomer Levi <Tomer.Levi@nsc.com>
1421 * config/tc-crx.c (assemble_insn): Check unsigned immediate
1423 Update coprocessor id to be unsigned immediate.
1425 2004-10-18 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
1427 * config/tc-i386.c (O_secrel): Delete.
1428 (tc_pe_dwarf2_emit_offset): New function.
1429 * config/tc-i386.h (O_secrel): Define as O_md1.
1430 (TC_DWARF2_EMIT_OFFSET): Define.
1432 2004-10-18 Nick Clifton <nickc@redhat.com>
1434 * config/tc-xstormy16.c (xstormy16_cons_fix_new): Accept and
1435 ignore @fptr() directives for 4-byte fixups.
1437 2004-10-15 Alan Modra <amodra@bigpond.net.au>
1439 * Makefile.am: Run "make dep-am"
1440 * Makefile.in: Regenerate.
1442 2004-10-14 Bob Wilson <bob.wilson@acm.org>
1444 * doc/c-xtensa.texi (Xtensa Options, Absolute Literals Directive):
1445 Remove comments about placement of literal pools.
1446 (Literal Directive): Update description of literal placement.
1447 (Literal Prefix Directive): Remove statement that this does not apply
1448 to absolute-mode literals. Describe new section naming scheme.
1450 2004-10-12 Bob Wilson <bob.wilson@acm.org>
1452 * config/tc-xtensa.c (xtensa_frequency_pseudo): Use set_subseg_freq.
1453 (is_entry_opcode, is_movi_opcode, is_the_loop_opcode, is_jx_opcode,
1454 is_windowed_return_opcode): Delete.
1455 (xtensa_frob_label): Use get_subseg_target_freq.
1456 (md_assemble): Inline call to is_entry_opcode.
1457 (xtensa_handle_align): Inline call to get_frag_is_literal.
1458 (relaxation_requirements): Inline call to is_jx_opcode.
1459 (emit_single_op): Inline call to is_movi_opcode.
1460 (xg_assemble_vliw_tokens): Inline calls to get_frag_is_insn,
1461 get_frag_is_no_transform, is_entry_opcode, and
1462 set_frag_is_specific_opcode. Use get_subseg_total_freq.
1463 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags,
1464 xtensa_fix_close_loop_end_frags, relax_frag_immed, convert_frag_immed):
1465 Inline calls to get_frag_is_no_transform.
1466 (next_instrs_are_b_retw): Inline call to is_windowed_return_opcode.
1467 (xtensa_fix_short_loop_frags): Inline calls to is_the_loop_opcode and
1468 get_frag_is_no_transform.
1469 (convert_frag_immed_finish_loop): Inline calls to get_expression_value
1470 and set_frag_is_no_transform.
1471 (get_expression_value): Delete.
1472 (subseg_map struct): Rename cur_total_freq to total_freq. Rename
1473 cur_target_freq to target_freq.
1474 (get_subseg_info): Split out code to create a new map entry into ...
1475 (add_subseg_info): ... this new function.
1476 (get_last_insn_flags): Check if get_subseg_info succeeded.
1477 (set_last_insn_flags): Call add_subseg_info if needed.
1478 (get_subseg_total_freq, get_subseg_target_freq, set_subseg_freq): New.
1479 (xtensa_reorder_segments): Compute last_sec while counting sections.
1480 Remove call to get_last_sec.
1481 (get_last_sec): Delete.
1482 (cache_literal_section): Inline call to retrieve_literal_seg and its
1483 callees, seg_present and add_seg_list.
1484 (retrieve_literal_seg, seg_present, add_seg_list): Delete.
1485 (get_frag_is_insn, get_frag_is_no_transform,
1486 set_frag_is_specific_opcode, set_frag_is_no_transform): Delete.
1487 * config/tc-xtensa.h (MAX_SLOTS): Reduce from 31 to 15.
1489 2004-10-12 Bob Wilson <bob.wilson@acm.org>
1491 * config/tc-xtensa.c: Use ISO C90 formatting.
1492 * config/tc-xtensa.h: Likewise.
1493 * config/xtensa-istack.h: Likewise.
1494 * config/xtensa-relax.c: Likewise.
1495 * config/xtensa-relax.h: Likewise.
1497 2004-10-12 Paul Brook <paul@codesourcery.com>
1499 * config/tc-arm.c (md_begin): Change EF_ARM_EABI_VER3 to
1502 * doc/c-arm.texi: Document that we actually support -meabi=4, not
1505 2004-10-08 Bob Wilson <bob.wilson@acm.org>
1507 * doc/as.texinfo (VTableEntry, VTableInherit): Add "directive" to index
1509 (Acknowledgements): Use "GAS" instead of AS variable.
1511 2004-10-08 Daniel Jacobowitz <dan@debian.org>
1513 * config/tc-i386.c: Include "elf/x86-64.h".
1514 (i386_elf_section_type): New function.
1515 * config/tc-i386.h (md_elf_section_type): Define.
1516 (i386_elf_section_type): New prototype.
1518 2004-10-08 Linus Nielsen Feltzing <linus@haxx.se>
1520 * config/m68k-parse.h (enum m68k_register): New control register,
1522 * config/tc-m68k.c: Correct control register set for MCF5249.
1524 2004-10-07 Bob Wilson <bob.wilson@acm.org>
1525 Sterling Augustine <sterling@tensilica.com>
1527 * config/tc-xtensa.c (absolute_literals_supported): New global flag.
1528 (UNREACHABLE_MAX_WIDTH): Define.
1529 (XTENSA_FETCH_WIDTH): Delete.
1530 (cur_vinsn, xtensa_fetch_width, xt_saved_debug_type, past_xtensa_end,
1531 prefer_const16, prefer_l32r): New global variables.
1532 (LIT4_SECTION_NAME): Define.
1533 (lit4_state struct): Add lit4_seg_name and lit4_seg fields.
1534 (XTENSA_PROP_*, GET_XTENSA_PROP_*, SET_XTENSA_PROP_*): Define.
1535 (frag_flags struct): New.
1536 (xtensa_block_info struct): Move from tc-xtensa.h. Add flags field.
1537 (subseg_map struct): Add cur_total_freq and cur_target_freq fields.
1538 (bitfield, bit_is_set, set_bit, clear_bit): Define.
1539 (MAX_FORMATS): Define.
1540 (op_placement_info struct, op_placement_table): New.
1541 (O_pltrel, O_hi16, O_lo16): Define.
1542 (directiveE enum): Rename directive_generics to directive_transform.
1543 Delete directive_relax. Add directive_schedule,
1544 directive_absolute_literals, and directive_last_directive.
1545 (directive_info): Rename "generics" to "transform". Delete "relax".
1546 Add "schedule" and "absolute-literals".
1547 (directive_state): Adjust entries to match changes in directive_info.
1548 (xtensa_relax_statesE, RELAX_IMMED_MAXSTEPS): Move to tc-xtensa.h.
1549 (xtensa_const16_opcode, xtensa_movi_opcode, xtensa_movi_n_opcode,
1550 xtensa_l32r_opcode, xtensa_nop_opcode, xtensa_rsr_lcount_opcode): New.
1551 (xtensa_j_opcode, xtensa_rsr_opcode): Delete.
1552 (align_only_targets, software_a0_b_retw_interlock,
1553 software_avoid_b_j_loop_end, maybe_has_b_j_loop_end,
1554 software_avoid_short_loop, software_avoid_close_loop_end,
1555 software_avoid_all_short_loops, specific_opcode): Delete.
1556 (warn_unaligned_branch_targets): New.
1557 (workaround_a0_b_retw, workaround_b_j_loop_end, workaround_short_loop,
1558 workaround_close_loop_end, workaround_all_short_loops): Default FALSE.
1559 (option_[no_]link_relax, option_[no_]transform,
1560 option_[no_]absolute_literals, option_warn_unaligned_targets,
1561 option_prefer_l32r, option_prefer_const16, option_target_hardware):
1563 (option_[no_]align_only_targets, option_literal_section_name,
1564 option_text_section_name, option_data_section_name,
1565 option_bss_section_name, option_eb, option_el): Delete.
1566 (md_longopts): Add entries for: [no-]transform, [no-]absolute-literals,
1567 warn-unaligned-targets, prefer-l32r, prefer-const16, [no-]link-relax,
1568 and target-hardware. Delete entries for [no-]target-align-only,
1569 literal-section-name, text-section-name, data-section-name, and
1571 (md_parse_option): Handle new options and remove old ones. Accept but
1572 ignore [no-]density options. Warn for [no-]generics and [no-]relax
1573 and treat them as [no-]transform.
1574 (md_show_usage): Add new options and remove old ones.
1575 (xtensa_setup_hw_workarounds): New.
1576 (md_pseudo_table): Change "word" entry to use xtensa_elf_cons. Add
1577 "long", "short", "loc" and "frequency" entries.
1578 (use_generics): Rename to ...
1579 (use_transform): ... this function. Add past_xtensa_end check.
1580 (use_longcalls): Add past_xtensa_end check.
1581 (code_density_available, can_relax): Delete.
1582 (do_align_targets): New.
1583 (get_directive): Accept dashes in directive names. Warn about
1584 [no-]generics and [no-]relax directives and treat them as
1586 (xtensa_begin_directive): Call md_flush_pending_output only for some
1587 directives. Check for directives inside instruction bundles. Warn
1588 about deprecated ".begin literal" usage. Warn and ignore [no-]density
1589 directives. Handle new directives. Check generating_literals flag
1591 (xtensa_end_directive): Check for directives inside instruction
1592 bundles. Warn and ignore [no-]density directives. Handle new
1593 directives. Call xtensa_set_frag_assembly_state.
1594 (xtensa_loc_directive_seen, xtensa_dwarf2_directive_loc,
1595 xtensa_dwarf2_emit_insn): New.
1596 (xtensa_literal_position): Call md_flush_pending_output. Do not check
1597 use_literal_section flag.
1598 (xtensa_literal_pseudo): Call md_flush_pending_output. Handle absolute
1599 literals. Use xtensa_elf_cons to parse the expression.
1600 (xtensa_literal_prefix): Do not check use_literal_section. Support
1601 ".lit4" sections for absolute literals. Change prefix convention to
1602 replace ".text" (or ".t" in a linkonce section). No need to call
1604 (xtensa_frequency_pseudo, xtensa_elf_cons, xtensa_elf_suffix): New.
1605 (expression_end): Handle closing braces and colons.
1606 (PLT_SUFFIX, plt_suffix): Delete.
1607 (expression_maybe_register): Use new xtensa-isa.h functions. Use
1608 xtensa_elf_suffix instead of checking for plt suffix, and handle O_lo16
1609 and O_hi16 expressions as well.
1610 (tokenize_arguments): Handle closing braces and colons.
1611 (parse_arguments): Use new xtensa-isa.h functions. Handle "invisible"
1612 operands and paired register syntax.
1613 (get_invisible_operands): New.
1614 (xg_translate_sysreg_op): Handle new Xtensa LX RSR/WSR/XSR syntax. Use
1615 new xtensa-isa.h functions.
1616 (xtensa_translate_old_userreg_ops, xtensa_translate_zero_immed): New.
1617 (xg_translate_idioms): Check if inside bundle. Use use_transform.
1618 Handle new Xtensa LX RSR/WSR/XSR syntax. Remove code to widen density
1619 instructions. Use xtensa_translate_zero_immed.
1620 (operand_is_immed, operand_is_pcrel_label): Delete.
1621 (get_relaxable_immed): Use new xtensa-isa.h functions.
1622 (get_opcode_from_buf): Add slot parameter. Use new xtensa-isa.h
1624 (xtensa_print_insn_table, print_vliw_insn): New.
1625 (is_direct_call_opcode): Use new xtensa-isa.h functions.
1626 (is_call_opcode, is_loop_opcode, is_conditional_branch_opcode,
1627 is_branch_or_jump_opcode): Delete.
1628 (is_movi_opcode, decode_reloc, encode_reloc, encode_alt_reloc): New.
1629 (opnum_to_reloc, reloc_to_opnum): Delete.
1630 (xtensa_insnbuf_set_operand, xtensa_insnbuf_get_operand): Use new
1631 xtensa-isa.h functions. Operate on one slot of an instruction.
1632 (xtensa_insnbuf_set_immediate_field, is_negatable_branch,
1633 xg_get_insn_size): Delete.
1634 (xg_get_build_instr_size): Use xg_get_single_size.
1635 (xg_is_narrow_insn, xg_is_single_relaxable_insn): Update calls to
1636 xg_build_widen_table. Use xg_get_single_size.
1637 (xg_get_max_narrow_insn_size): Delete.
1638 (xg_get_max_insn_widen_size, xg_get_max_insn_widen_literal_size,
1639 xg_is_relaxable_insn): Update calls to xg_build_widen_table. Use
1641 (xg_build_to_insn): Record the loc field. Handle OP_OPERAND_HI16U and
1642 OP_OPERAND_LOW16U. Check xg_valid_literal_expression.
1643 (xg_expand_to_stack, xg_expand_narrow): Update calls to
1644 xg_build_widen_table. Use xg_get_single_size.
1645 (xg_immeds_fit): Use new xtensa-isa.h functions. Update call to
1647 (xg_symbolic_immeds_fit): Likewise. Also handle O_lo16 and O_hi16, and
1648 treat weak symbols conservatively.
1649 (xg_check_operand): Use new xtensa-isa.h functions.
1650 (is_dnrange): Delete.
1651 (xg_assembly_relax): Inline previous calls to tinsn_copy.
1652 (xg_finish_frag): Specify separate relax states for the frag and slot0.
1653 (is_branch_jmp_to_next, xg_add_branch_and_loop_targets): Use new
1654 xtensa-isa.h functions.
1655 (xg_instruction_matches_option_term, xg_instruction_matches_or_options,
1656 xg_instruction_matches_options): New.
1657 (xg_instruction_matches_rule): Handle O_register expressions. Call
1658 xg_instruction_matches_options.
1659 (transition_rule_cmp): New.
1660 (xg_instruction_match): Update call to xg_build_simplify_table.
1661 (xg_build_token_insn): Record loc fields.
1662 (xg_simplify_insn): Check is_specific_opcode field and
1663 density_supported flag.
1664 (xg_expand_assembly_insn): Skip checking code_density_available. Use
1665 new xtensa-isa.h functions. Call use_transform instead of can_relax.
1666 (xg_assemble_literal): Add error handling for O_big. Call
1667 record_alignment. Handle O_pltrel.
1668 (xg_valid_literal_expression): New.
1669 (xg_assemble_literal_space): Add slot parameter. Remove call to
1670 set_expr_symbol_offset. Add call to record_alignment. Update call to
1672 (xg_emit_insn): Delete.
1673 (xg_emit_insn_to_buf): Add format parameter. Update calls to
1674 xg_add_opcode_fix and xtensa_insnbuf_to_chars.
1675 (xg_add_opcode_fix): Change opcode parameter to tinsn and add format
1676 and slot parameters. Handle new "alternate" relocations for absolute
1677 literals and CONST16 instructions. Check for bad uses of O_lo16 and
1678 O_hi16. Use new xtensa-isa.h functions.
1679 (xg_assemble_tokens): Delete.
1680 (is_register_writer): Use new xtensa-isa.h functions.
1681 (is_bad_loopend_opcode): Check for xtensa_rsr_lcount_opcode instead of
1682 old-style RSR from LCOUNT.
1683 (next_frag_opcode): Delete.
1684 (next_frag_opcode_is_loop, next_frag_format_size, frag_format_size,
1685 update_next_frag_state): New.
1686 (update_next_frag_nop_state): Delete.
1687 (next_frag_pre_opcode_bytes): Use next_frag_opcode_is_loop.
1688 (xtensa_mark_literal_pool_location): Check use_literal_section flag and
1689 the state of the absolute-literals directive. Add calls to
1690 record_alignment and xtensa_set_frag_assembly_state. Call
1691 xtensa_switch_to_non_abs_literal_fragment instead of
1692 xtensa_switch_to_literal_fragment.
1694 (assemble_nop): Use build_nop. Update call to xtensa_insnbuf_to_chars.
1695 (get_expanded_loop_offset): Change check for undefined opcode to an
1697 (xtensa_set_frag_assembly_state, relaxable_section,
1698 xtensa_find_unmarked_state_frags, xtensa_find_unaligned_branch_targets,
1699 xtensa_find_unaligned_loops, xg_apply_tentative_value): New.
1700 (md_begin): Update call to xtensa_isa_init. Initialize linkrelax to 1.
1701 Set lit4_seg_name. Call xg_init_vinsn. Initialize new global opcodes.
1702 Call init_op_placement_info_table and xtensa_set_frag_assembly_state.
1703 (xtensa_init_fix_data): New.
1704 (xtensa_frob_label): Reset label symbol to the current frag. Check
1705 do_align_targets and generating_literals flag. Propagate frequency
1706 info to new alignment frag. Call xtensa_set_frag_assembly_state.
1707 (xtensa_unrecognized_line): New.
1708 (xtensa_flush_pending_output): Check if inside a bundle. Add a call
1709 to xtensa_set_frag_assembly_state.
1710 (error_reset_cur_vinsn): New.
1711 (md_assemble): Remove check for literal frag. Remove call to
1712 istack_init. Call use_transform instead of use_generics. Parse
1713 explicit instruction format specifiers. Move code for
1714 a0_b_retw_interlock workaround to xg_assemble_vliw_tokens. Call
1715 error_reset_cur_vinsn on errors. Add call to get_invisible_operands.
1716 Add dwarf2_where call. Remote automatic alignment for ENTRY
1717 instructions. Move call to xtensa_clear_insn_labels to the end.
1718 Rearrange to handle bundles.
1719 (xtensa_cons_fix_new): Delete.
1720 (xtensa_handle_align): New.
1721 (xtensa_frag_init): Call xtensa_set_frag_assembly_state. Remove
1722 assignment to is_no_density field.
1723 (md_pcrel_from): Use new xtensa-isa.h functions. Use decode_reloc
1724 instead of reloc_to_opnum. Handle "alternate" relocations.
1725 (xtensa_force_relocation, xtensa_check_inside_bundle,
1726 xtensa_elf_section_change_hook): New.
1727 (xtensa_symbol_new_hook): Delete.
1728 (xtensa_fix_adjustable): Check for difference of symbols with an
1729 offset. Check for external and weak symbols.
1730 (md_apply_fix3): Remove cases for XTENSA_OP{0,1,2} relocs.
1731 (md_estimate_size_before_relax): Return expansion for the first slot.
1732 (tc_gen_reloc): Handle difference of symbols by producing
1733 XTENSA_DIFF{8,16,32} relocs and by writing the value of the difference
1734 into the output. Handle new XTENSA_SLOT*_OP relocs by storing the
1735 tentative values into the output when linkrelax is set.
1736 (XTENSA_PROP_SEC_NAME): Define.
1737 (xtensa_post_relax_hook): Call xtensa_find_unmarked_state_frags.
1738 Create literal tables only if using literal sections. Create new
1739 property tables instead of old instruction tables. Check for unaligned
1740 branch targets and loops.
1741 (finish_vinsn, find_vinsn_conflicts, check_t1_t2_reads_and_writes,
1742 new_resource_table, clear_resource_table, resize_resource_table,
1743 resources_available, reserve_resources, release_resources,
1744 opcode_funcUnit_use_unit, opcode_funcUnit_use_stage,
1745 resources_conflict, xg_find_narrowest_format, relaxation_requirements,
1746 bundle_single_op, emit_single_op, xg_assemble_vliw_tokens): New.
1747 (xtensa_end): Call xtensa_flush_pending_output. Set past_xtensa_end
1748 flag. Update checks for workaround options. Call
1749 xtensa_mark_narrow_branches and xtensa_mark_zcl_first_insns.
1750 (xtensa_cleanup_align_frags): Add special case for branch targets.
1751 Check for and mark unreachable frags.
1752 (xtensa_fix_target_frags): Remove use of align_only_targets flag.
1753 Use RELAX_LOOP_END_BYTES in special case for negatable branch at the
1754 end of a zero-overhead loop body.
1755 (frag_can_negate_branch): Handle instructions with multiple slots.
1756 Use new xtensa-isa.h functions
1757 (xtensa_mark_narrow_branches, is_narrow_branch_guaranteed_in_range,
1758 xtensa_mark_zcl_first_insns): New.
1759 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags): Error if
1760 transformations are disabled.
1761 (next_instrs_are_b_retw): Use new xtensa-isa.h functions. Handle
1762 multislot instructions.
1763 (xtensa_fix_close_loop_end_frags, xtensa_fix_short_loop_frags):
1764 Likewise. Also error if transformations are disabled.
1765 (unrelaxed_frag_max_size): New.
1766 (unrelaxed_frag_min_insn_count, unrelax_frag_has_b_j): Use new
1767 xtensa-isa.h functions.
1768 (xtensa_sanity_check, is_empty_loop, is_local_forward_loop): Use
1769 xtensa_opcode_is_loop instead of is_loop_opcode.
1770 (get_text_align_power): Replace as_fatal with assertion.
1771 (get_text_align_fill_size): Iterate instead of using modulus when
1773 (get_noop_aligned_address): Assert that this is for a machine-dependent
1774 RELAX_ALIGN_NEXT_OPCODE frag. Use next_frag_opcode_is_loop,
1775 xg_get_single_size, and frag_format_size.
1776 (get_widen_aligned_address): Rename to ...
1777 (get_aligned_diff): ... this function. Add max_diff parameter.
1778 Remove handling of rs_align/rs_align_code frags. Use
1779 next_frag_format_size, get_text_align_power, get_text_align_fill_size,
1780 next_frag_opcode_is_loop, and xg_get_single_size. Compute max_diff
1781 and pass it back to caller.
1782 (xtensa_relax_frag): Use relax_frag_loop_align. Add code for new
1783 RELAX_SLOTS, RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN,
1784 RELAX_FILL_NOP, and RELAX_UNREACHABLE frag types. Check relax_seen.
1785 (relax_frag_text_align): Rename to ...
1786 (relax_frag_loop_align): ... this function. Assume loops can only be
1787 in the first slot of an instruction.
1788 (relax_frag_add_nop): Use assemble_nop instead of constructing an OR
1789 instruction. Remove call to frag_wane.
1790 (relax_frag_narrow): Rename to ...
1791 (relax_frag_for_align): ... this function. Extend to handle
1792 RELAX_FILL_NOP and RELAX_UNREACHABLE, as well as RELAX_SLOTS with
1793 RELAX_NARROW for the first slot.
1794 (find_address_of_next_align_frag, bytes_to_stretch): New.
1795 (future_alignment_required): Use find_address_of_next_align_frag and
1796 bytes_to_stretch. Look ahead to subsequent frags to make smarter
1797 alignment decisions.
1798 (relax_frag_immed): Add format, slot, and estimate_only parameters.
1799 Check if transformations are enabled for b_j_loop_end workaround.
1800 Use new xtensa-isa.h functions and handle multislot instructions.
1801 Update call to xg_assembly_relax.
1802 (md_convert_frag): Handle new RELAX_SLOTS, RELAX_UNREACHABLE,
1803 RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN, and RELAX_FILL_NOP
1805 (convert_frag_narrow): Add segP, format and slot parameters. Call
1806 convert_frag_immed for branch instructions. Adjust calls to
1807 tinsn_from_chars, tinsn_immed_from_frag, and xg_emit_insn_to_buf. Use
1808 xg_get_single_size and xg_get_single_format.
1809 (convert_frag_fill_nop): New.
1810 (convert_frag_immed): Add format and slot parameters. Handle multislot
1811 instructions and use new xtensa-isa.h functions. Update calls to
1812 tinsn_immed_from_frag and xg_assembly_relax. Check if transformations
1813 enabled for b_j_loop_end workaround. Use build_nop instead of
1814 assemble_nop. Check is_specific_opcode flag. Check for unreachable
1815 frags. Use xg_get_single_size. Handle O_pltrel.
1816 (fix_new_exp_in_seg): Remove check for old plt flag.
1817 (convert_frag_immed_finish_loop): Update calls to tinsn_from_chars and
1818 xtensa_insnbuf_to_chars. Call tinsn_immed_from_frag. Change check
1819 for loop opcode to an assertion. Mark all frags up to the end of the
1820 loop as not transformable.
1821 (get_last_insn_flags, set_last_insn_flags): Use get_subseg_info.
1822 (get_subseg_info): New.
1823 (xtensa_move_literals): Call xtensa_set_frag_assembly_state. Add null
1825 (xtensa_switch_to_literal_fragment): Rewrite to handle absolute
1826 literals and use xtensa_switch_to_non_abs_literal_fragment otherwise.
1827 (xtensa_switch_to_non_abs_literal_fragment): New.
1828 (cache_literal_section): Add is_code parameter and pass it through to
1829 retrieve_literal_seg.
1830 (retrieve_literal_seg): Add is_code parameter and use it to set the
1831 flags on the literal section. Handle case where head parameter is 0.
1832 (get_frag_is_no_transform, set_frag_is_specific_opcode,
1833 set_frag_is_no_transform): New.
1834 (xtensa_create_property_segments): Add end_property_function parameter
1835 and pass it through to add_xt_block_frags. Call bfd_get_section_flags
1836 and skip SEC_DEBUGGING and !SEC_ALLOC sections.
1837 (xtensa_create_xproperty_segments, section_has_xproperty): New.
1838 (add_xt_block_frags): Add end_property_function parameter and call it
1839 if it is non-zero. Call xtensa_frag_flags_init.
1840 (xtensa_frag_flags_is_empty, xtensa_frag_flags_init,
1841 get_frag_property_flags, frag_flags_to_number,
1842 xtensa_frag_flags_combinable, xt_block_aligned_size,
1843 xtensa_xt_block_combine, add_xt_prop_frags,
1844 init_op_placement_info_table, opcode_fits_format_slot,
1845 xg_get_single_size, xg_get_single_format): New.
1846 (istack_push): Inline call to tinsn_copy.
1847 (tinsn_copy): Delete.
1848 (tinsn_has_invalid_symbolic_operands): Handle O_hi16 and O_lo16 and
1849 CONST16 opcodes. Handle O_big, O_illegal, and O_absent.
1850 (tinsn_has_complex_operands): Handle O_hi16 and O_lo16.
1851 (tinsn_to_insnbuf): Use xg_get_single_format and new xtensa-isa.h
1852 functions. Handle invisible operands.
1853 (tinsn_to_slotbuf): New.
1854 (tinsn_check_arguments): Use new xtensa-isa.h functions.
1855 (tinsn_from_chars): Add slot parameter. Rewrite using xg_init_vinsn,
1856 vinsn_from_chars, and xg_free_vinsn.
1857 (tinsn_from_insnbuf): New.
1858 (tinsn_immed_from_frag): Add slot parameter and handle multislot
1859 instructions. Handle symbol differences.
1860 (get_num_stack_text_bytes): Use xg_get_single_size.
1861 (xg_init_vinsn, xg_clear_vinsn, vinsn_has_specific_opcodes,
1862 xg_free_vinsn, vinsn_to_insnbuf, vinsn_from_chars, expr_is_register,
1863 get_expr_register, set_expr_symbol_offset_diff): New.
1864 * config/tc-xtensa.h (MAX_SLOTS): Define.
1865 (xtensa_relax_statesE): Move from tc-xtensa.c. Add
1866 RELAX_CHECK_ALIGN_NEXT_OPCODE, RELAX_MAYBE_DESIRE_ALIGN, RELAX_SLOTS,
1867 RELAX_FILL_NOP, RELAX_UNREACHABLE, RELAX_MAYBE_UNREACHABLE, and
1869 (RELAX_IMMED_MAXSTEPS): Move from tc-xtensa.c.
1870 (xtensa_frag_type struct): Add is_assembly_state_set,
1871 use_absolute_literals, relax_seen, is_unreachable, is_specific_opcode,
1872 is_align, is_text_align, alignment, and is_first_loop_insn fields.
1873 Replace is_generics and is_relax fields by is_no_transform field.
1874 Delete is_text and is_longcalls fields. Change text_expansion and
1875 literal_expansion to arrays of MAX_SLOTS entries. Add arrays of
1876 per-slot information: literal_frags, slot_subtypes, slot_symbols,
1877 slot_sub_symbols, and slot_offsets. Add fr_prev field.
1878 (xtensa_fix_data struct): New.
1879 (xtensa_symfield_type struct): Delete plt field.
1880 (xtensa_block_info struct): Move definition to tc-xtensa.h. Add
1881 forward declaration here.
1882 (xt_section_type enum): Delete xt_insn_sec. Add xt_prop_sec.
1883 (XTENSA_SECTION_RENAME): Undefine.
1884 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FORCE_RELOCATION, NO_PSEUDO_DOT,
1885 tc_unrecognized_line, md_do_align, md_elf_section_change_hook,
1886 HANDLE_ALIGN, TC_LINKRELAX_FIXUP, SUB_SEGMENT_ALIGN): Define.
1887 (TC_CONS_FIX_NEW, tc_symbol_new_hook): Delete.
1888 (unit_num_copies_func, opcode_num_units_func,
1889 opcode_funcUnit_use_unit_func, opcode_funcUnit_use_stage_func): New.
1890 (resource_table struct): New.
1891 * config/xtensa-istack.h (MAX_INSN_ARGS): Increase from 6 to 10.
1892 (TInsn struct): Add keep_wide, loc, fixup, record_fix, subtype,
1893 literal_space, symbol, sub_symbol, offset, and literal_frag fields.
1894 (tinsn_copy): Delete prototype.
1895 (vliw_insn struct): New.
1896 * config/xtensa-relax.c (insn_pattern_struct): Add options field.
1897 (widen_spec_list): Add option conditions for density and boolean
1898 instructions. Add expansions using CONST16 and conditions for using
1899 CONST16 vs. L32R. Use new Xtensa LX RSR/WSR syntax. Add entries for
1901 (simplify_spec_list): Add option conditions for density instructions.
1902 Add entry for NOP instruction.
1903 (append_transition): Add cmp function pointer parameter and use it to
1904 insert the new entry in order.
1905 (operand_function_LOW16U, operand_function_HI16U): New.
1906 (xg_has_userdef_op_fn, xg_apply_userdef_op_fn): Handle
1907 OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
1908 (enter_opname, split_string): Use xstrdup instead of strdup.
1909 (init_insn_pattern): Initialize new options field.
1910 (clear_req_or_option_list, clear_req_option_list,
1911 clone_req_or_option_list, clone_req_option_list, parse_option_cond):
1913 (parse_insn_pattern): Parse option conditions.
1914 (transition_applies): New.
1915 (build_transition): Use new xtensa-isa.h functions. Fix incorrectly
1916 swapped last arguments in calls to append_constant_value_condition.
1917 Call clone_req_option_list. Add warning about invalid opcode.
1918 Handle LOW16U and HI16U function names.
1919 (build_transition_table): Add cmp parameter and use it in calls to
1920 append_transition. Use new xtensa-isa.h functions. Check
1921 transition_applies before adding entries.
1922 (xg_build_widen_table, xg_build_simplify_table): Add cmp parameter and
1923 pass it through to build_transition_table.
1924 * config/xtensa-relax.h (ReqOrOptionList, ReqOrOption, ReqOptionList,
1925 ReqOption, transition_cmp_fn): New types.
1926 (OpType enum): Add OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
1927 (transition_rule struct): Add options field.
1928 * doc/as.texinfo (Overview): Update Xtensa options.
1929 * doc/c-xtensa.texi (Xtensa Options): Delete --[no-]density,
1930 --[no-]relax, and --[no-]generics options. Update descriptions of
1931 --text-section-literals and --[no-]longcalls. Add
1932 --[no-]absolute-literals and --[no-]transform.
1933 (Xtensa Syntax): Add description of syntax for FLIX instructions.
1934 Remove use of "generic" and "specific" terminology for opcodes.
1935 (Xtensa Registers): Generalize the syntax description to include
1936 user-defined register files.
1937 (Xtensa Automatic Alignment): Update.
1938 (Xtensa Branch Relaxation): Mention limitation of unconditional jumps.
1939 (Xtensa Call Relaxation): Linker can now remove most of the overhead.
1940 (Xtensa Directives): Remove confusing rules about precedence.
1941 (Density Directive, Relax Directive): Delete.
1942 (Schedule Directive): New.
1943 (Generics Directive): Rename to ...
1944 (Transform Directive): ... this node.
1945 (Literal Directive): Update for absolute literals. Missing
1946 literal_position directive is now an error.
1947 (Literal Position Directive): Update for absolute literals.
1948 (Freeregs Directive): Delete.
1949 (Absolute Literals Directive): New.
1950 (Frame Directive): Minor editing.
1951 * Makefile.am (DEPTC_xtensa_elf, DEPOBJ_xtensa_elf, DEP_xtensa_elf):
1952 Update dependencies.
1953 * Makefile.in: Regenerate.
1955 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
1957 * config/tc-mips.c (append_insn): Use fix_new rather than fix_new_exp
1958 to build the second and third fixups for a composite relocation.
1959 (macro_read_relocs): New function.
1960 (macro_build): Use it.
1961 (s_cpsetup): Pass all three composite relocation codes to macro_build.
1962 Simplify fragging code accordingly.
1963 (s_gpdword): Use fix_new rather than fix_new_exp for the second part
1964 of the composite relocation. Set fx_tcbit in both fixups.
1966 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
1968 * config/tc-mips.c (append_insn): Set fx_tcbit for composite relocs.
1969 (md_apply_fix3): Don't treat composite relocs as done.
1971 2004-10-07 Jan Beulich <jbeulich@novell.com>
1973 * macro.c (macro_expand_body): When ELF, use .LL rather than LL as
1974 prefix for symbol names generated from the LOCAL macro directive.
1976 * dw2gencfi.c (select_cie_for_fde): When separating CIE out from
1977 FDE, treat a DW_CFA_remember_state as we do a DW_CFA_advance_loc.
1979 2004-10-07 Tomer Levi <Tomer.Levi@nsc.com>
1981 * config/tc-crx.c (preprocess_reglist): Handle Co-processor
1983 (md_assemble): Add error checking for Co-Processor instructions.
1984 (get_cinv_parameters): Add 'b' option to invalidate the
1985 branch-target cache.
1987 2004-10-05 Paul Brook <paul@codesourcery.com>
1989 * config/tc-arm.c (unwind): New variable.
1990 (vfp_sp_encode_reg): New function.
1991 (vfp_sp_reg_required_here): Use it.
1992 (vfp_sp_reg_list, vfp_dp_reg_list): Remove.
1993 (vfp_parse_reg_list): New function.
1994 (s_arm_unwind_fnstart, s_arm_unwind_fnend, s_arm_unwind_cantunwind,
1995 s_arm_unwind_personality, s_arm_unwind_personalityindex,
1996 s_arm_unwind_handlerdata, s_arm_unwind_save, s_arm_unwind_movsp,
1997 s_arm_unwind_pad, s_arm_unwind_setfp, s_arm_unwind_raw): New
1999 (md_pseudo_table): Add them.
2000 (do_vfp_reg2_from_sp2): Use vfp_parse_reg_list and vfp_sp_encode_reg.
2001 (do_vfp_sp2_from_reg2, vfp_sp_ldstm, vfp_dp_ldstm): Ditto.
2002 (set_section, add_unwind_adjustsp, flush_pending_unwind,
2003 finish_unwind_opcodes, start_unwind_section, create_unwind_entry,
2004 require_hashconst, add_unwind_opcode): New functions.
2005 * doc/c-arm.texi: Document unwinding opcodes.
2006 * NEWS: Mention the new feature.
2008 2004-10-04 Eric Christopher <echristo@redhat.com>
2010 * config/tc-mips.c (md_apply_fix3): Remove erroneous assert.
2012 2004-10-01 H.J. Lu <hongjiu.lu@intel.com>
2014 * config/tc-ppc.c (md_apply_fix3): Call S_SET_THREAD_LOCAL for
2016 * config/tc-s390.c (md_apply_fix3): Likewise.
2017 * config/tc-sparc.c (md_apply_fix3): Likewise.
2019 2004-10-01 Paul Brook <paul@codesourcery.com>
2021 * config/tc-arm.c (arm_elf_section_type): New function.
2022 (arm_elf_change_section): Set section link for exidx sections.
2023 * config/tc-arm.h (arm_elf_section_type): Add prototype.
2024 (md_elf_section_type): Define.
2026 2004-10-01 Bill Farmer <Bill@the-farmers.freeserve.co.uk>
2028 * config/tc-pdp11.c (md_apply_fix3): Change to sign of the SOB
2029 instruction's offset.
2031 2004-10-01 Adam Nemet <anemet@lnxw.com>
2033 * (TARGET_FORMAT): Remove LynxOS COFF definition.
2035 2004-10-01 Ravi Ramaseshan <ravi.ramaseshan@codito.com>
2037 * config/tc-arc.c (tc_gen_reloc): Don't assume fixP->fx_addsy is an
2038 asymbol *, instead use symbol_get_bfdsym.
2040 2004-09-30 Linus Nielsen Feltzing <linus@haxx.se>
2042 * config/tc-m68k.c (select_control_regs): Add mcf5249.
2044 2004-09-30 Paul Brook <paul@codesourcery.com>
2046 * config/tc-arm.c (do_smi, do_nop): New functions.
2047 (insns): Add ARMv6ZK instructions.
2048 (md_apply_fix3): Handle BFD_RELOC_ARM_SMI.
2049 (tc_gen_reloc): Ditto.
2050 (arm_cpus): Add mpcore and arm1176.
2051 (arm_archs): Add armv6{k,z,zk}.
2052 * doc/c-arm.texi: Document new cores and architectures.
2054 2004-09-30 Nick Clifton <nickc@redhat.com>
2056 * config/tc-arm.c: Use ISO C90 formatting.
2058 2004-09-30 Vladimir Ivanov <vladitx@nucleusys.com>
2060 * config/tc-arm.c (mav_reg_required_here): Allow REG_TYPE_CN
2061 as alternative when REG_TYPE_MVF, REG_TYPE_MVD, REG_TYPE_MVFX or
2062 REG_TYPE_MVDX is expected.
2064 2004-09-29 Marc Bevand <m.bevand@gmail.com>
2066 * doc/c-i386.texi (i386-Mnemonics): Fix typo.
2068 2004-09-21 James E Wilson <wilson@specifixinc.com>
2070 * config/tc-ia64.c (ENCODED_PSP_OFFSET): New.
2071 (output_rp_psprel, output_pfs_psprel, output_preds_psprel,
2072 output_spill_base, output_unat_psprel, output_lc_psprel,
2073 output_fpsr_psprel, output_priunat_psprel, output_bsp_psprel,
2074 output_bsprestore_psprel, output_rnat_psprel, output_spill_psprel,
2075 output_spill_psprel_p): Use it.
2077 2004-09-20 Tomer Levi <Tomer.Levi@nsc.com>
2079 * config/tc-crx.c (handle_LoadStor): New function.
2080 Handle load/stor unique instructions before parsing.
2082 2004-09-17 Paul Brook <paul@codesourcery.com>
2084 * config/tc-arm.c (s_arm_rel31): New funciton.
2085 (md_pseudo_table): Add .rel31.
2086 (md_apply_fix3): Handle BFD_RELOC_ARM_TARGET2,
2087 BFD_RELOC_32_PCREL and BFD_RELOC_ARM_PREL31.
2088 (tc_gen_reloc): Handle BFD_RELOC_ARM_PREL31 and BFD_RELOC_ARM_TARGET2.
2089 (arm_fix_adjustable): Return 0 for BFD_RELOC_ARM_TARGET2.
2090 (arm_parse_reloc): Add (target2).
2092 2004-09-17 Alan Modra <amodra@bigpond.net.au>
2094 * Makefile.am: Run "make dep-am".
2095 * Makefile.in: Regenerate.
2096 * aclocal.m4: Regenerate.
2097 * configure: Regenerate.
2098 * doc/Makefile.in: Regenerate.
2099 * po/POTFILES.in: Regenerate.
2100 * po/gas.pot: Regenerate.
2102 2004-09-14 Hideki IWAMOTO <h-iwamoto@kit.hi-ho.ne.jp>
2104 * config/tc-mmix.c [!LLONG_MIN]: Correct #elsif to #elif.
2105 [!LLONG_MAX]: Ditto.
2107 2004-09-13 Paul Brook <paul@codesourcery.com>
2109 * config/tc-arm.c: Rename RELABS to TARGET1.
2111 2004-09-13 Alan Modra <amodra@bigpond.net.au>
2113 * messages.c (as_internal_value_out_of_range): Cast values passed
2114 to as_bad_where or as_warn_where to proper type.
2116 2004-09-11 Theodore A. Roth <troth@openavr.org>
2118 * config/tc-avr.c: Add support for
2119 atmega48, atmega88, atmega168, attiny13, attiny2313, at90can128.
2121 2004-09-09 Alan Modra <amodra@bigpond.net.au>
2123 * dw2gencfi.c (select_cie_for_fde): When separating CIE out
2124 from FDE, treat a CFI_escape as we do a DW_CFA_advance_loc.
2126 2004-09-08 Paul Brook <paul@codesourcery.com>
2128 * config/obj-elf.c (obj_elf_section_type): Handle init_array,
2129 fini_array and preinit_array section types.
2130 * config/tc-ia64.c (ia64_elf_section_type): Remove init_array
2132 * doc/as.texinfo: Document extra section types.
2134 2004-09-02 Mark Mitchell <mark@codesourcery.com>
2136 * Makefile.am (TARG_ENV_HFILES): Add te-symbian.h.
2137 * Makefile.in: Regenerated.
2138 * configure.in: Set em for arm*-*-symbianelf*.
2139 * configure: Regenerated.
2140 * config/tc-arm.c (elf32_arm_target_format): Use Symbian target
2141 vectors when appropriate.
2142 * config/te-symbian.h: New file.
2144 2004-09-03 Tomer Levi <Tomer.Levi@nsc.com>
2146 * config/tc-crx.c (gettrap): Exception vector can be case
2148 (process_label_constant): Fix a 32-bit displacement bug in branch
2150 (get_operandtype) : Bug fix, wrong operand was used.
2151 (process_label_constant): Initialize relocation type to
2154 2004-09-01 Richard Earnshaw < reanrsha@arm.com>
2156 * tc-arm.c (arm_cpus, arm_fpus): Allow <cpu>-s as well as <cpu>s
2157 for synthesizable cores.
2159 * doc/c-arm.texi (ARM Options): Document canonical names of CPUs.
2161 2004-08-25 Dmitry Diky <diwil@spec.ru>
2163 * config/tc-msp430.c: Clean-up the code.
2164 (md_relax_table): New relax table.
2165 (mcu_types): Sort MCU types.
2166 (md_pseudo_table): Add .profiler pseudo handler.
2167 (pow2value): New function.
2168 (msp430_profiler): New function.
2169 (msp430_operands): Add new insns handlers.
2170 (msp430_srcoperand): Add register operand handler, allow complex
2172 (md_estimate_size_before_relax): Rewritten.
2173 (md_convert_frag): Rewritten.
2174 (msp430_relax_frag): New function.
2175 * config/tc-msp430.h (md_relax_frag): define macro
2176 * doc/c-msp430.texi: Update information.
2178 2004-08-24 Nick Clifton <nickc@redhat.com>
2180 * as.c (std_shortopts): Allow -g to take an optional argument.
2181 (parse_args): Pass any switch starting with -g on to the backend
2184 2004-08-18 Mark Mitchell <mark@codesourcery.com>
2186 * configure.in (arm*-*-symbianelf*): New target.
2187 (arm*-*-eabi*): Likewise.
2188 * configure: Regenerated.
2190 2004-08-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2191 * config/tc-mips.c (append_insn): Handle delay slots in branch likely
2194 2004-08-18 Jakub Jelinek <jakub@redhat.com>
2196 * config/tc-ia64.c (start_unwind_section): Add linkonce_empty
2197 argument, don't do anything if current section is not
2198 .gnu.linkonce.t.* and linkonce_empty is set.
2199 (generate_unwind_image, dot_endp): Adjust callers, call
2200 start_unwind_section (*, 1) if nothing will be put into the
2203 2004-08-17 Nick Clifton <nickc@redhat.com>
2205 * as.c (MD_DEBUG_FORMAT_SELECTOR): Provide default definition.
2206 (show_usage): Add -g.
2207 (std_longopts): Add --gen-debug. Alpha sort the table.
2208 (parse_args): Print an error message if a switch is not handled.
2209 Handle the -g switch, calling md_debug_format_selector() if
2211 * NEWS: Mention new feature.
2212 * doc/as.texinfo: Document new switch.
2213 * doc/internals.texi: Document behaviour of md_parse_option.
2215 * config/tc-arm.c (md_parse_option): Do not issue an error message
2216 if the switch is not recognised.
2217 * config/tc-m68k.c (md_parse_option): Likewise.
2218 * config/tc-pdp11.c (md_parse_option): Likewise.
2219 * config/tc-v850.c (md_parse_option): Likewise.
2221 * as.h: Fix up formatting.
2224 2004-08-16 Nick Clifton <nickc@redhat.com>
2226 * macro.c (macro_set_alternate): Use ISO C90 formatting.
2228 * configure.in: Sort architecture based tables alphabetically.
2229 * configure: Regenerate.
2231 2004-08-16 Alan Modra <amodra@bigpond.net.au>
2233 * config/tc-ppc.c (tc_ppc_regname_to_dw2regnum <regnames>): Replace
2234 { "cc", 68 }, with { "cr", 70 }.
2236 2004-08-13 Jan Beulich <jbeulich@novell.com>
2237 Nick Clifton <nickc@redhat.com>
2239 * as.c: Add and handle new --alternate command line option.
2240 * macro.c (macro_set_alternate): New.
2241 * macro.h (macro_set_alternate): Declare.
2242 * read.c: Add and handle new .altmacro and .noaltmacro directives.
2243 * doc/as.texinfo: Document new command line option and pseudo-ops
2244 as well as insert documentation originating from gasp about
2245 alternate macro syntax.
2246 * NEWS: Mention new command line option and pseudo-ops.
2248 2004-08-10 Mark Mitchell <mark@codesourcery.com>
2250 * expr.c (operand): Handle the "~", "-", and "!" operators applied
2253 2004-08-06 Paul Brook <paul@codesourcery.com>
2255 * config/tc-arm.c (md_apply_fix3, tc_gen_reloc, arm_parse_reloc):
2256 Handle new relocations.
2257 * include/elf/arm.h (elf_arm_reloc_type): Add new EABI relocations.
2259 2004-08-05 Bob Wilson <bob.wilson@acm.org>
2261 * write.c (relax_segment): Use was_address instead of address when
2262 setting fr_fix field for align frag due to backwards .org.
2264 2004-07-29 Alexandre Oliva <aoliva@redhat.com>
2266 Introduce SH2a support.
2267 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
2268 * config/tc-sh.c (get_specific): Change arch_sh2a_up to
2270 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
2271 * config/tc-sh.c (md_parse_option): Add sh2a-nofpu ISA handling.
2272 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
2273 * config/tc-sh.c (sh_elf_final_processing): Move sh2a recognition
2274 to end of conditional expression.
2275 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
2276 * config/tc-sh.c: Add sh2a-nofpu support.
2277 2003-12-29 DJ Delorie <dj@redhat.com>
2278 * tc-sh.c: Add sh2a support.
2279 (parse_reg): Add tbr.
2280 (parse_at): Support @@(disp,tbr).
2281 (get_specific): Support sh2a opcodes.
2282 (insert4): New, for 4 byte relocs.
2283 (build_Mytes): Support sh2a opcodes.
2284 (md_apply_fix3_Mytes): Support sh2a opcodes.
2285 2003-12-02 Michael Snyder <msnyder@redhat.com>
2286 * config/tc-sh.c (md_parse_option): Handle sh2a.
2287 (sh_elf_final_processing): Ditto.
2289 2004-07-27 Jason Thorpe <thorpej@wasabisystems.com>
2291 * config/tc-hppa.h (TARGET_FORMAT): Set to "elf32-hppa-netbsd"
2294 2004-07-27 Alan Modra <amodra@bigpond.net.au>
2296 * config/tc-ppc.c (ppc_frob_file_before_adjust): Warn if .toc too big.
2297 (ppc_arch): Expand comment.
2299 2004-07-27 Tomer Levi <Tomer.Levi@nsc.com>
2301 * config/tc-crx.c: Support evaluating the difference between two
2303 * config/tc-crx.h: Likewise.
2305 2004-07-26 H.J. Lu <hongjiu.lu@intel.com>
2307 * config/tc-ia64.c (start_unwind_section): Set the linked-to
2309 (ia64_elf_section_change_hook): Set the linked-to section for
2312 2004-07-26 Dmitry Diky <diwil@spec.ru>
2314 * config/tc-msp430.c: Add new subtargets: msp430x1610,
2315 msp430x1611, msp430x1612, msp430x415, msp430x417, msp430xG437,
2316 msp430xG438, msp430xG439.
2318 2004-07-25 Daniel Jacobowitz <dan@debian.org>
2320 * doc/as.texinfo (Section, PushSection): Correct documentation
2323 2004-07-21 Jan Beulich <jbeulich@novell.com>
2325 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
2326 permissible for the selected instruction suffix.
2327 (match_template): Don't permit 64-bit general purpose operands in
2329 (finalize_imm): Permit 64-bit immediates.
2330 (build_modrm_byte): Don't treat 32-bit addressing in 64-bit mode
2331 specially except for the width of the used base and/or index
2332 registers. For 32-bit displacements, use sign-extended
2333 relocations only when using 64-bit addressing.
2334 Force zero displacement on rip-relative addressing when there is
2335 no other displacement.
2336 (i386_index_check): Don't treat 32-bit addressing in 64-bit mode
2337 specially except for the width of the used base and/or index
2339 (parse_register): Disallow Reg64 registers in 32-bit mode.
2341 * config/tc-i386.c: For DefaultSize instructions, don't guess a 'q'
2342 suffix if the instruction doesn't support it.
2344 2004-07-20 Maciej W. Rozycki <macro@linux-mips.org>
2346 * config/tc-mips.c (append_insn): Handle constant expressions with
2347 no associated relocation.
2348 (mips_ip): Cancel the expression after use for the Q format
2350 (parse_relocation): Return no relocation for unsupported
2352 (my_getSmallExpression): Return no relocation if no relocation
2355 2004-07-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2357 * config/obj-som.c (adjust_stab_sections): Add prototype.
2358 (obj_som_compiler, obj_som_version, obj_som_copyright,
2359 adjust_stab_sections): Add ATTRIBUTE_UNUSED to unused arguments.
2360 * config/tc-hppa.c (update_subspace): Likewise.
2361 (is_defined_subspace): Amplify comment.
2362 * config/obj-som.h (som_frob_file): Add prototype.
2364 2004-07-19 Christopher Faylor <cgf@timesys.com>
2365 H.J. Lu <hongjiu.lu@intel.com>
2367 * subsegs.c (section_symbol): Don't create a new segment when
2368 existing segment is undefined.
2370 2004-07-16 Richard Earnshaw <rearnsha@arm.com>
2372 * config/tc-arm.c: Include include/opcode/arm.h.
2373 (ARM_EXT_*, ARM_ARCH_*, ARM_ANY, ARM_ALL, COPROC_ANY): Delete.
2374 (FPU_FPA_EXT_* FPU_VFP_EXT_*, FPU_ANY, FPU_NONE, FPU_MAVERICK): Delete.
2375 (FPU_ARCH_*): Delete.
2376 * Makefile.am: Update dependencies.
2377 * Makefile.in: Regenerate.
2379 2004-07-15 Nick Clifton <nickc@redhat.com>
2381 * configure.in: Accept armbe as a big-endian arm configuration.
2382 * configure: Regenerate.
2384 2004-07-13 Thomas Nystrom <thn@saeab.se>
2386 * config/tc-i386.c (T_SHIFTOP): New constant.
2387 (intel_e05_1): Handle '&', '|' and T_SHIFTOP.
2388 (intel_el1): Handle '~'.
2389 (intel_get_token): Handle '<>', '&', '|' and '~'.
2391 2004-07-13 Nick Clifton <nickc@redhat.com>
2393 (md_assemble): Remove spurious newline from end of as_bad error
2395 (intel_e05_1): Likewise.
2396 (intel_e11): Likewise.
2397 (intel_match_token): Likewise.
2399 2004-07-11 Andreas Schwab <schwab@suse.de>
2401 * config/tc-m68k.c: Convert to C90. Remove redundant
2402 declarations. Indentation fixup.
2403 [M68KCOFF]: Include "obj-coff.h" instead of declaring
2404 obj_coff_section ourselves.
2406 2004-07-09 James E Wilson <wilson@specifixinc.com>
2408 * config/tc-ia64.c (default_big_endian): New.
2409 (dot_byteorder, md_begin): Use it.
2410 (md_parse_option): Set it.
2412 2004-07-09 Nick Clifton <nickc@redhat.com>
2414 * configure.in: Change sh-sybmian-elf to sh-*-symbianelf.
2415 * configure: Regenerate.
2416 * NEWS: Change sh-sybmian-elf to sh-*-symbianelf.
2417 * config/tc-sh.c (sh_elf_final_processing): Use renamed version of
2418 sh_find_elf_flags if necessary.
2420 2004-07-08 Richard Sandiford <rsandifo@redhat.com>
2422 * config/tc-mips.c (mips_fix_adjustable): If the full addend is
2423 going to be split into more than one in-place addend, return 0
2424 for relocations against mergeable sections. Associate comments
2427 2004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
2429 * Makefile.am (CPU_TYPES): Add crx.
2430 (TARGET_CPU_CFILES): Add config/tc-crx.c.
2431 (TARGET_CPU_HFILES): Add config/tc-crx.h.
2432 (DEPTC_crx_elf): New target.
2433 (DEPOBJ_crx_elf): Likewise.
2434 (DEP_crx_elf): Likewise.
2435 * Makefile.in: Regenerate.
2436 * configure.in: Add crx* target.
2437 * configure: Regenerate.
2438 * config/tc-crx.c: New file.
2439 * config/tc-crx.h: New file.
2440 * NEWS: Mention new target.
2442 2004-07-06 Nick Clifton <nickc@redhat.com>
2444 * config.in: Undefine TARGET_SYMBIAN by default.
2446 * configure: Regenerate. Add sh-symbian-elf target. If
2447 selected define TARGET_SYMBIAN.
2448 * config/tc-sh.h (TARGET_FORMAT): Select a Symbian target
2449 format if TARGET_SYMBIAN has been defined.
2451 * output-file.c (output_file_create): Report the target format
2452 chosen when bfd_openw reports that it is invalid.
2454 * config/obj-coff.c (coff_pseudo_table): Only define the weak
2455 pseudo for BFD based assemblers.
2457 2004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
2460 * config/tc-sh.c (md_assemble): Change isspace to ISSPACE.
2461 (md_parse_option): Remove redundant -isa testing.
2462 Make bfd_arch variable const.
2463 (md_show_usage): Make bfd_arch variable const.
2465 2004-07-03 James E Wilson <wilson@specifixinc.com>
2467 * config/tc-ia64.c (emit_one_bundle): Check and set insn_addr.
2468 * config/tc-ia64.h (md_frag_check): Define.
2470 2004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
2472 * config/obj-coff.c (obj_coff_weak): New .weak syntax for PE weak
2474 * doc/as.texinfo (Weak): Document PE weak symbols.
2476 2004-07-03 Richard Sandiford <rsandifo@redhat.com>
2478 * config/tc-mips.c (HAVE_IN_PLACE_ADDENDS): New macro.
2479 (reloc_needs_lo_p): Only return true if HAVE_IN_PLACE_ADDENDS.
2480 (mips_frob_file): Rework so that only a single pass through the
2481 relocs is needed. Allow %lo()s to have higher offsets than their
2482 corresponding %hi()s or %got()s.
2484 2004-07-02 Nick Clifton <nickc@redhat.com>
2486 * config/tc-arm.c (md_apply_fix3:BFD_RELOC_ARM_IMMEDIATE): Do not
2487 allow values which have come from undefined symbols.
2488 Always consider this fixup to have been processed as a reloc
2489 cannot be generated for it.
2491 2004-07-02 Alan Modra <amodra@bigpond.net.au>
2493 * frags.h (struct frag): Add has_code and insn_addr fields.
2494 * write.c (cvt_frag_to_fill): Invoke md_frag_check.
2495 * config/tc-ppc.c (md_assemble): Check and set insn_addr.
2496 * config/tc-ppc.h (md_frag_check): Define.
2498 2004-06-28 Maciej W. Rozycki <macro@linux-mips.org>
2500 * doc/Makefile.am (info): Rename goal to...
2501 (info-local): ... this, to preserve implicit dependencies.
2502 * doc/Makefile.in: Regenerate with automake 1.8.5.
2504 2004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2506 * config/tc-m32r.c (md_convert_frag): Changed for @PLT.
2507 (m32r_cgen_record_fixup_exp): Changed for @GOTOFF, @GOT.
2508 (m32r_fix_adjustable): Changed for @GOTOFF, @GOT, @PLT.
2509 (tc_gen_reloc): Likewise.
2510 (m32r_end_of_match): Add for @GOTOFF, @GOT, @PLT.
2511 (m32r_parse_name): Likewise.
2512 (m32r_cgen_parse_fix_exp): Likewise.
2513 * config/tc-m32r.h (md_parse_name): Define for @GOTOFF, @GOT, @PLT.
2514 (O_PIC_reloc): Likewise.
2515 (TC_CGEN_PARSE_FIX_EXP): Likewise..
2516 * cgen.c (gas_cgen_parse_operand): Add TC_CGEN_PARSE_FIX_EXP
2517 for @GOTOFF, @GOT, @PLT.
2519 2004-06-21 Jan Beulich <jbeulich@novell.com>
2521 * gas/symbols.c: While discarding ordinary local absolute symbols
2522 when --strip-local-absolute is in effect, retain file symbols.
2524 2004-06-20 Andreas Schwab <schwab@suse.de>
2526 * config/tc-m68k.c (mri_chip): Replace current_chip, not augment.
2527 (md_parse_option): Likewise.
2529 2004-06-17 Jan Beulich <jbeulich@novell.com>
2531 * config/tc-i386.c: Deal with LEX_QM the same way as with LEX_AT.
2532 * config/te-netware.h: New file.
2533 * config/te-ppcnw.h: Delete: Obsolete.
2534 * configure.in: Eliminate ill NetWare targets. Make generic
2535 NetWare target use proper emulation.
2536 * Makefile.am: Eliminate reference to obsolete te-ppcnw.h, add
2537 reference to new te-netware.h.
2538 * configure: Regenerate.
2539 * Makefile.in: Regenerate.
2541 2004-06-15 Martin Schwidefsky <schwidefsky@de.ibm.com>
2543 * config/tc-s390.c (s390_insn): Avoid incorrect signed/unsigned
2544 comparison in .insn pseudo operation.
2546 2004-06-15 Alan Modra <amodra@bigpond.net.au>
2548 * config/obj-coff.c (coff_adjust_section_syms): Use
2549 bfd_get_section_size instead of bfd_get_section_size_before_reloc.
2550 (coff_frob_section): Likewise.
2551 * config/tc-mips.c (md_apply_fix3): Likewise.
2552 * config/obj-elf.c (elf_frob_file): Use bfd_set_section_size.
2553 (elf_frob_file_after_relocs): Likewise.
2555 2004-06-10 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2557 * config/tc-hppa.c (log2): Rename to exact_log2.
2558 (pa_next_subseg): Delete unused function.
2559 (create_new_space): Mark unused arguments with ATTRIBUTE_UNUSED.
2560 (create_new_subspace): Likewise.
2563 * config/tc-hppa.c (hppa_fix_adjustable): Allow reduction of fake
2564 labels. Fix warning.
2566 2004-05-28 DJ Delorie <dj@redhat.com>
2568 * config/tc-mn10300.h (tc_fix_adjustable): Define.
2569 * config/tc-mn10300.c (mn10300_fix_adjustable): Don't adjust debug
2570 or non-merged symbols.
2572 2004-05-28 H.J. Lu <hongjiu.lu@intel.com>
2574 * config/tc-ia64.c (remove_marked_resource): Save, clear and
2575 restore the old slot when inserting srlz.i/srlz.d.
2577 2004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
2579 * Makefile.am: Regenerate dependecies.
2580 * Makefile.in: Regenerate.
2581 * config/tc-sh.c (valid_arch): Make unsigned.
2582 (preset_target_arch): Likewise.
2583 (md_begin): Use new architecture flags system.
2584 (get_specific): Likewise.
2585 (assemble_ppi): Likewise.
2586 (md_assemble): Likewise. Also fix error check for bad opcodes.
2587 (md_parse_option): Likewise. Also generate -isa values according
2588 to the table in bfd/cpu-sh.c instead of just constants. Also
2589 allow <arch>-up ISA variants.
2590 (sh_elf_final_processing): Replace if-else chain with a call to
2591 sh_find_elf_flags().
2592 * testsuite/gas/sh/arch: New directory.
2593 * testsuite/gas/sh/arch/arch.exp: New test script.
2594 * testsuite/gas/sh/arch/arch_expected.txt: New file.
2595 * testsuite/gas/sh/arch/sh.s: New file.
2596 * testsuite/gas/sh/arch/sh2.s: New file.
2597 * testsuite/gas/sh/arch/sh-dsp.s: New file.
2598 * testsuite/gas/sh/arch/sh2e.s: New file.
2599 * testsuite/gas/sh/arch/sh3-nommu.s: New file.
2600 * testsuite/gas/sh/arch/sh3.s: New file.
2601 * testsuite/gas/sh/arch/sh3-dsp.s: New file.
2602 * testsuite/gas/sh/arch/sh3e.s: New file.
2603 * testsuite/gas/sh/arch/sh4-nommu-nofpu.s: New file.
2604 * testsuite/gas/sh/arch/sh4-nofpu.s: New file.
2605 * testsuite/gas/sh/arch/sh4.s: New file.
2606 * testsuite/gas/sh/arch/sh4a-nofpu.s: New file.
2607 * testsuite/gas/sh/arch/sh4al-dsp.s: New file.
2608 * testsuite/gas/sh/arch/sh4a.s: New file.
2610 2004-05-28 Peter Barada <peter@the-baradas.com>
2612 * config/gc-m68k.c(m68k_ip): Convert mode 5 addressing
2613 with zero offset into mode 2 addressing to save a word.
2615 2004-05-27 H.J. Lu <hongjiu.lu@intel.com>
2617 * config/tc-ia64.c (ar_is_in_integer_unit): Removed.
2618 (ar_is_only_in_integer_unit): New.
2619 (ar_is_only_in_memory_unit): New.
2620 (generate_unwind_image): Silence gcc on 32bit host.
2621 (md_assemble): Use ar_is_only_in_integer_unit instead of
2622 ar_is_in_integer_unit. Check AR access.
2624 2004-05-27 Peter Barada <peter@the-baradas.com>
2626 * config/tc-m68k.c (md_begin): Sort the opcode table into
2628 (m68k_compare_opcode): New function to do the sorting.
2630 2004-05-24 Peter Barada <peter@the-baradas.com>
2632 * config/m68k-parse.y(operand): Allow for MAC/EMAC mask
2633 addressing on MIT style operands.
2634 * config/m68k-parse.y(yylex): Allow '-&' for predecrement
2636 * config/tc-m68k.c(install_operand): Comment 'G' and 'H' type
2639 2004-05-23 Alan Modra <amodra@bigpond.net.au>
2641 * expr.c (operand, operator): Don't reject '++' and '--'.
2643 2004-05-20 Richard Sandiford <rsandifo@redhat.com>
2645 * config/tc-mips.c (append_insn): Use ISA-encoded addresses in MIPS16
2648 2004-05-17 Adam Nemet <anemet@lnxw.com>
2650 * configure.in: Add ppc-*-lynxos*. Update i386-*-lynxos* to ELF.
2651 * configure: Regenerate.
2653 2004-05-13 Paul Brook <paul@codesourcery.com>
2655 * dw2gencfi.c (output_cie): Handle dwarf3 format CIE entries.
2657 2004-05-13 Joel Sherrill <joel@oarcorp.com>
2659 * configure.in (or32-*-rtems*): Switch to elf.
2660 * configure: Regenerate.
2662 2004-05-13 Nick Clifton <nickc@redhat.com>
2664 * po/fr.po: Updated French translation.
2666 2004-05-11 Nick Clifton <nickc@redhat.com>
2668 * doc/as.texinfo (Section): Document G and T flags to .section
2669 directive. Document the extra arguments that the G flag
2670 requires. Document the #tls flag.
2672 2004-05-11 H.J. Lu <hongjiu.lu@intel.com>
2674 * subsegs.c (section_symbol): Create a new section symbol if
2675 the existing one doesn't match.
2676 * symbols.c (symbol_set_bfdsym): Don't reset BFD section symbol.
2678 2004-05-07 Richard Sandiford <rsandifo@redhat.com>
2680 * config/tc-mips.c (append_insn, mips_emit_delays): Extend -mfix-vr4120
2681 to cope with VR4181A errata MD(1) and MD(4).
2683 2004-05-07 Brian Ford <ford@vss.fsi.com>
2685 * NEWS: Mention .secrel32 for pe[i]-i386.
2687 2004-05-07 Alexandre Oliva <aoliva@redhat.com>
2689 * config/tc-frv.h (MAX_MEM_FOR_RS_ALIGN_CODE): New.
2690 (HANDLE_ALIGN): New.
2692 2004-05-06 Daniel Jacobowitz <dan@debian.org>
2694 * Makefile.am (DIST_SUBDIRS): Define.
2695 * aclocal.m4: Regenerate with automake 1.8.4.
2696 * Makefile.in: Likewise.
2697 * doc/Makefile.in: Likewise.
2699 2004-05-06 David Mosberger-Tang <davidm@hpl.hp.com>
2701 * config/tc-ia64.c (dot_serialize): Declare.
2702 (dot_serialize): New function.
2703 (md_pseudo_table): Add ".serialize.data" and
2704 ".serialize.instruction" directives.
2706 2004-05-06 Nick Clifton <nickc@redhat.com>
2708 * messages (as_internal_value_out_of_range): Print a message about
2709 a value being out of range. Be consistent about whether the
2710 values are printed in decimal or hexadecimal.
2711 (as_warn_value_out_of_range): Generate a warning message about an
2713 (as_bad_value_out_of_range): Generate an error message about an
2715 * as.h: Prototype the new functions.
2716 * config/tc-alpha.c (insert_operand): Use new function.
2717 * config/tc-arc.c (arc_insert_operand): Likewise.
2718 * config/tc-mn10200.c (mn10200_insert_operand): Likewise.
2719 * config/tc-mn10300.c (mn10300_insert_operand): Likewise.
2720 * config/tc-ppc.c (ppc_insert_operand): Likewise.
2721 * config/tc-s390.c (s390_insert_operand): Likewise.
2722 * config/tc-v850.c (v850_insert_operand): Likewise.
2724 2004-05-05 Alexandre Oliva <aoliva@redhat.com>
2726 * configure.in: Set em=linux for frv-*-*linux*.
2727 * configure: Rebuilt.
2728 * config/tc-frv.h (TARGET_FORMAT): Use elf32-frvfdpic if...
2729 (frv_md_fdpic_enabled): New.
2730 * config/tc-frv.c (frv_md_fdpic_enabled): New.
2731 (DEFAULT_FDPIC): New.
2732 (frv_flags): Use DEFAULT_FDPIC.
2733 (frv_pic_flag): Likewise.
2734 (OPTION_NOPIC): New.
2735 (md_longopts): Add -mnopic.
2736 (md_parse_option): Handle it.
2737 (md_show_usage): Add -mfdpic and -mnopic.
2739 2004-05-05 Peter Barada <peter@the-baradas.com>
2741 * config/tc-m68k.c: Add find_cf_chip to print list of valid
2742 chips for invalid coldfire instructions, rename selectors
2743 for ColdFire sub-variants, add 521x,5249,547x,548x and aliases,
2744 add current_chip to track which chip is referred to(including save/restore),
2745 use current_chip to select control registers, not current_arch.
2746 (md_show_usage): Add new chips.
2747 * doc/c-m68k.texi: Document new command line switches.
2749 2004-05-05 Jakub Jelinek <jakub@redhat.com>
2751 * tc-s390.h (md_do_align, HANDLE_ALIGN): Remove.
2752 (NOP_OPCODE): Define.
2753 (s390_align_code): Remove prototype.
2754 * tc-s390.c (s390_align_code): Remove.
2756 2004-05-04 H.J. Lu <hongjiu.lu@intel.com>
2758 * config/tc-ia64.c (make_unw_section_name): Removed.
2759 (start_unwind_section): New function.
2760 (generate_unwind_image): Take const segT instead of const
2762 (dot_handlerdata): Adjusted.
2763 (dot_endp): Likewise.
2765 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
2767 * config/obj-elf.c (obj_elf_change_section): Allow the
2768 ".note.GNU-stack" section has SHF_EXECINSTR.
2770 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
2772 * config/obj-elf.c (get_section): Return bfd_boolean.
2773 (obj_elf_change_section): Call bfd_get_section_by_name_if
2774 instead of bfd_map_over_sections.
2776 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
2778 * config/obj-elf.c (get_section): New function.
2779 (obj_elf_change_section): Support multiple sections with same
2782 2004-04-30 Nick Clifton <nickc@redhat.com>
2784 * config/tc-arm.c (create_register_alias): Fix typo checking for
2785 case sensitive register aliases.
2786 (co_proc_number): Use error message string in all_reg_maps[]
2788 (cp_reg_required_here): Likewise.
2789 (fp_reg_required_here): Likewise.
2791 2004-04-29 Brian Ford <ford@vss.fsi.com>
2793 * dwarf2dbg.c (dwarf2_finish): Add SEC_DEBUGGING to section flags.
2795 2004-04-28 Chris Demetriou <cgd@broadcom.com>
2797 * config/tc-mips.c (HAVE_32BIT_ADDRESSES, append_insn, macro_build)
2798 (load_address, macro, mips_ip, md_parse_option)
2799 (mips_force_relocation, mips_validate_fix, md_apply_fix3)
2800 (s_change_sec, pic_need_relax, tc_gen_reloc): Remove all
2801 embedded-PIC handling, and update comments.
2802 (SWITCH_TABLE): Remove.
2803 * config/tc-mips.h (DIFF_EXPR_OK): Delete.
2804 (enum mips_pic_level): Remove EMBEDDED_PIC.
2805 (EXTERN_FORCE_RELOC): Remove embedded-PIC handling.
2806 (TC_FORCE_RELOCATION): Update comment.
2807 * ecoff.c (ecoff_build_lineno): Add comment about some code that
2808 might be safe to remove now that MIPS embedded-PIC is gone.
2810 2004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2812 * config/obj-som.c (obj_som_init_stab_section): Add new arguments in
2813 call to obj_set_subsection_attributes.
2814 (obj_som_init_stab_section): Likewise.
2815 * config/tc-hppa.c (default_subspace_dict): Add comdat field.
2816 (pa_def_subspaces): Provide comdat default.
2817 (pa_subspace): Handle new "comdat" parameter. Set SEC_LINK_ONCE and
2818 not SEC_IS_COMMON if section is comdat, common or dup_common. Update
2819 calls to create_new_subspace and update_subspace to pass comdat flag.
2820 (create_new_subspace, update_subspace): Add new comdat argument. Use
2821 it in calls to obj_set_subsection_attributes.
2822 * doc/c-hppa.texi (.subspa, .nsubspa): Document new comdat parameter
2823 and use of comdat, common and dup_comm parameters.
2825 2004-04-26 H.J. Lu <hongjiu.lu@intel.com>
2827 * config/obj-elf.c (obj_elf_change_section): Check if the old
2828 group name is NULL before comparison.
2830 2004-04-23 Chris Demetriou <cgd@broadcom.com>
2832 * config/tc-mips.h (mips_dwarf2_addr_size): Prototype.
2834 2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2836 * config/tc-mips.c (s_mipsset): Set default CPU type for .set mipsN.
2838 2004-04-23 Chris Demetriou <cgd@broadcom.com>
2840 * config/tc-mips.c (md_longopts): Remove -membedded-pic option.
2841 (OPTION_MEMBEDDED_PIC): Remove.
2842 (OPTION_TRAP, OPTION_BREAK, OPTION_EB, OPTION_EL)
2843 (OPTION_FP32, OPTION_GP32, OPTION_CONSTRUCT_FLOATS)
2844 (OPTION_NO_CONSTRUCT_FLOATS, OPTIONS_FP64, OPTION_GP64)
2845 (OPTION_RELAX_BRANCH, OPTION_NO_RELAX_BRANCH)
2846 (OPTION_ELF_BASE): Renumber.
2847 (md_parse_option): Remove OPTION_MEMBEDDED_PIC handling.
2848 (md_show_usage): Remove mention of -membedded-pic.
2849 * doc/as.texinfo: Remove mention of -membedded-pic.
2851 2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2853 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Remove.
2854 * config/tc-mips.c (RDATA_SECTION_NAME, mips_target_format): Remove
2856 (md_begin, mips_ip, md_parse_option, s_change_sec, s_option,
2857 s_abicalls, nopic_need_relax, tc_gen_reloc): Remove uses of
2858 USE_GLOBAL_POINTER_OPT.
2860 2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2862 * config/tc-mips.c (macro): One more use of load_delay_nop.
2864 2004-04-22 Atsushi Nemoto <anemo@mba.ocn.ne.jp>
2866 * config/tc-mips.c (load_delay_nop): New function.
2867 (load_address, macro): Use load_delay_nop() to build a nop
2868 which can be omitted with gpr_interlocks.
2870 2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2872 * config/tc-mips.c (hilo_interlocks, gpr_interlocks,
2873 cop_interlocks): Remove superfluous CPU entries.
2875 2004-04-22 Paul Brook <paul@codesourcery.com>
2877 * config/tc-arm.c (mav_parse_offset): Value must be multiple of 4.
2879 2004-04-22 Peter Barada <peter@the-baradas.com>
2881 * NEWS: Added support for EMAC instructions and MAC/EMAC
2883 * config/m68k-parse.h: Add ACC[123], ACCEXT{01,23}, MAC/EMAC
2884 scale factor tokens, trailing_ampersand to mark mask addressing
2885 for MAC/EMAC instructions.
2886 * config/m68k-parse.y: Add options_ampersand clause, '<<',
2888 (yylex): Handle '>', '<', and '&' following '+'.
2889 * config/tc-m68k.c: Set mcfmac/mcfemac on appropriate ColdFire
2890 architectures in archs[].
2891 (m68k-ip): Add '4', 'e', 'g', 'i', cases to handle mask addressing
2892 for MAC/EMAC instructions, ACC[0123], ACCEXT{01,23}, and '<<'/'>>'
2894 (m68k_ip): Handle trailing '&' on MAC/EMAC insns.
2895 (install_operand): Fix 'n' case, Add 'F', 'f', 'G', 'H', 'I', ']'
2897 Add EMAC operands to init_table[].
2899 2004-04-22 Bruno De Bus <bdebus@elis.ugent.be>
2901 * config/tc-arm.h (enum mstate): Move here, add MAP_UNDEFINED
2903 (TC_SEGMENT_INFO_TYPE): Define to enum mstate.
2904 * config/tc-arm.c (enum mstate): Delete from here.
2905 (mapping_state): Remove the static mapstate variable and instead
2906 store the state in the segment. This allows a per-section mapping
2907 state. Handle and ignore MAP_UNDEFINED states.
2908 (arm_elf_change_section): Get the current mapping state from the
2910 (s_ltorg): Set the mapping state to MAP_DATA.
2911 (arm_cleanup): Use arm_elf_change_section to get the mapping state
2912 for each pool as it is emitted.
2914 2004-04-22 Nick Clifton <nickc@redhat.com>
2916 * config/tc-arm.h: Formatting tidy ups.
2918 2004-04-20 Chris Demetriou <cgd@broadcom.com>
2920 * NEWS: Note that MIPS -membedded-pic option is deprecated.
2922 2004-04-20 DJ Delorie <dj@redhat.com>
2924 * config/tc-i386.h [TE_PE] (TC_CONS_FIX_NEW): Define.
2925 * config/tc-i386.c (md_pseudo_table) [TE_PE]: Add "secrel32".
2926 [TE_PE] (O_secrel): Define.
2927 [TE_PE] (x86_pe_cons_fix_new): New.
2928 [TE_PE] (pe_directive_secrel): Likewise.
2929 (tc_gen_reloc) [TE_PE]: Support BFD_RELOC_32_SECREL.
2931 2004-04-19 Eric Christopher <echristo@redhat.com>
2933 * config/tc-mips.c (mips_dwarf2_addr_size): Revert part
2934 of previous patch for fix in gcc.
2936 2004-04-19 Jakub Jelinek <jakub@redhat.com>
2938 * config/tc-xtensa.c (xg_assembler_literal): Fix a typo.
2940 2004-04-19 Nathan Sidwell <nathan@codesourcery.com>
2942 * read.c (do_align): Call md_flush_pending_output, if defined.
2944 2004-04-16 Alan Modra <amodra@bigpond.net.au>
2946 * expr.c (operand): Correct checks for ++ and --.
2948 2004-04-14 H.J. Lu <hongjiu.lu@intel.com>
2950 * config/tc-generic.c: Add some comments.
2952 2004-04-14 Richard Sandiford <rsandifo@redhat.com>
2954 * doc/c-mips.texi (-m{no-,}fix-vr4120): Renamed from
2955 -{no-}mfix-vr4122-bugs.
2956 * config/tc-mips.c (mips_fix_vr4120): Renamed from mips_fix_4122_bugs.
2957 (append_insn, mips_emit_delays): Update accordingly.
2958 (OPTION_FIX_VR4120, OPTION_NO_FIX_VR4120): Renamed from *VR4122.
2959 (md_longopts): Change -{no-,}mfix-vr4122-bugs to -m{no-,}fix-vr4120.
2960 (md_parse_option): Update after above changes.
2961 (md_show_usage): Add -mfix-vr4120.
2963 2004-04-13 Bob Wilson <bob.wilson@acm.org>
2965 * doc/as.texinfo (Sub-Sections): Conditionalize COFF-specific use
2966 of .section directive; add a reference to the ELF .subsection
2969 2004-04-13 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2971 * config/tc-m32r.c (md_assemble): Fixed infinite loop bug
2974 2004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2976 * Makefile.am: Remove mips from aout targets.
2977 * Makefile.in: Regenerate.
2978 * configure.in: Remove mips-dec-bsd* target.
2979 * configure: Regenerate.
2981 2004-04-07 Alan Modra <amodra@bigpond.net.au>
2984 * config/tc-ppc.c (ppc_elf_suffix): Add valid32 and valid64 fields
2985 to struct map_bfd. Adjust MAP macro, and define MAP32, MAP64.
2986 Update "mapping". Restrict some @ modifiers to 32 bit.
2988 2004-04-01 Asgari Jinia <asgarij@kpitcummins.com>
2989 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
2991 * config/tc-sh.c (dont_adjust_reloc_32): New variable.
2992 (sh_fix_adjustable): Avoid adjusting BFD_RELOC_32 when
2993 dont_adjust_reloc_32 is set.
2994 (md_longopts): Add option -renesas.
2995 (md_parse_option, md_show_usage): Likewise.
2996 * doc/c-sh.texi: Likewise.
2998 2004-04-01 Dave Korn <dk@artimi.com>
3000 * config/tc-dlx.c (md_assemble): set fx_no_overflow flag for
3001 hi16 and lo16 fixS structs.
3002 (md_assemble): generate bit_fixS for RELOC_DLX_LO16 in
3003 exactly the same way as for RELOC_DLX_REL16.
3004 (machine_ip): properly respect LO flag in the_insn and
3005 output RELOC_DLX_LO16 rather than RELOC_DLX_16.
3006 (md_apply_fix3): apply RELOC_DLX_LO16.
3008 2004-03-30 Stan Shebs <shebs@apple.com>
3010 Remove long-obsolete MPW support.
3011 * mpw-config.in, mpw-make.sed, mac-as.r: Remove files.
3012 * configure.in: Remove mention of ppc-*-mpw* config.
3013 * configure.in: Likewise.
3015 2004-03-30 Nick Clifton <nickc@redhat.com>
3017 * config/tc-arm.c (meabi_flags): Make its use conditional upon
3018 OBJ_ELF being defined.
3020 2004-03-27 Alan Modra <amodra@bigpond.net.au>
3022 * config/obj-aout.c (obj_aout_type): Remove #ifdef BFD_ASSEMBLER code.
3024 2004-03-23 Paul Brook <paul@codesourcery.com>
3026 * config/tc-arm.c (meabi_flags): New variable.
3027 (arm_parse_eabi): New function.
3028 (md_begin): Set flags for EABI v3.
3030 (arm_long_opts): Add meabi.
3031 * doc/as.texinfo <ARM>: Document -meabi.
3032 * doc/c-arm.texi: Ditto.
3034 2004-03-22 Bob Wilson <bob.wilson@acm.org>
3036 * config/tc-xtensa.c (xtensa_post_relax_hook): Create literal
3037 tables even when use_literal_section flag is not set.
3039 2004-03-22 Alan Modra <amodra@bigpond.net.au>
3041 * config/tc-sh.c: Remove trailing whitespace.
3043 2004-03-22 Hans-Peter Nilsson <hp@axis.com>
3045 * doc/c-cris.texi (CRIS-Opts): Document --no-mul-bug-abort,
3046 --mul-bug-abort and the default behavior.
3047 * config/tc-cris.c (cris_insn_kind): New member CRIS_INSN_MUL.
3048 (err_for_dangerous_mul_placement): New variable.
3049 (STATE_MUL, OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): New
3051 (md_cris_relax_table): Have placeholder for STATE_MUL.
3052 (md_longopts): New options --mul-bug-abort and --no-mul-bug-abort.
3053 (cris_relax_frag) <case ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: New
3055 (md_estimate_size_before_relax) <case ENCODE_RELAX (STATE_MUL,
3056 STATE_BYTE)>: Ditto.
3057 (md_convert_frag) <ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: Check
3058 alignment and position of this frag, emit error message if
3060 (md_assemble): For a multiply insn and when checking it,
3061 transform the current frag into a special frag for that purpose.
3062 (md_parse_option) <case OPTION_MULBUG_ABORT_OFF, case
3063 OPTION_MULBUG_ABORT_ON>: Handle new options.
3065 2004-03-19 Bob Wilson <bob.wilson@acm.org>
3067 * config/tc-xtensa.c (mark_literal_frags): New function.
3068 (xtensa_move_literals): Call mark_literal_frags for all literal
3069 segments, including init and fini literal segments.
3070 (xtensa_post_relax_hook): Swap use of xt_insn_sec and xt_literal_sec.
3072 2004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3074 * tc-hppa.c (cons_fix_new_hppa): Check for PC relative base type.
3075 (pa_comm): Set BSF_OBJECT in symbol flags.
3077 2004-03-19 Alan Modra <amodra@bigpond.net.au>
3079 * Makefile.am: Run "make dep-am".
3080 * Makefile.in: Regenerate.
3081 * doc/Makefile.in: Regenerate.
3082 * config.in: Regenerate.
3083 * po/gas.pot: Regenerate.
3085 2004-03-18 Nathan Sidwell <nathan@codesourcery.com>
3087 * read.c (read_a_source_file): Use demand_empty_rest_of_line.
3088 (demand_empty_rest_of_line): Issue an error here.
3089 (ignore_rest_of_line): Silently skip to end.
3090 (demand_copy_string): Issue an error, not warning.
3092 * config/obj-elf.c (obj_elf_section_name): Likewise.
3093 (obj_elf_section): Likewise.
3094 * config/tc-arc.c (arc_extoper): Remove bogus NULL checks.
3095 (arc_extinst): Likewise.
3096 * config/tc-ia64.c (dot_saveb): Use demand_empty_rest_of_line.
3097 (dot_spill): Likewise.
3098 (dot_unwabi): Likewise.
3099 (dot_prologue): Likewise.
3101 * expr.c (operand): Reject ++ and --.
3102 (operator): Likewise.
3104 2004-03-17 Kaz Kojima <kkojima@rr.iij4u.or.jp>
3106 * config/tc-sh.c: Include dw2gencfi.h.
3107 (sh_cfi_frame_initial_instructions): New function.
3108 (sh_regname_to_dw2regnum): Likewise.
3109 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Move to the end of
3111 (TARGET_USE_CFIPOP): Define.
3112 (tc_cfi_frame_initial_instructions): Likewise.
3113 (tc_regname_to_dw2regnum): Likewise.
3114 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT): Likewise.
3115 * Makefile.am: Update dependencies.
3116 * Makefile.in: Regenerate.
3118 2004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
3120 * configure.in: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
3121 * configure: Regenerate.
3123 2004-03-12 Bob Wilson <bob.wilson@acm.org>
3125 * read.c (s_leb128): Call md_flush_pending_output.
3127 2004-03-12 Michal Ludvig <mludvig@suse.cz>
3129 * config/tc-i386.c (output_insn): Handle PadLock instructions.
3130 * config/tc-i386.h (CpuPadLock): New define.
3131 (CpuUnknownFlags): Added CpuPadLock.
3133 2004-03-07 Andreas Schwab <schwab@suse.de>
3135 * doc/c-hppa.texi (HPPA Directives): Fix typo.
3137 2004-03-07 Richard Henderson <rth@redhat.com>
3139 * dw2gencfi.c (output_cie): Align length to 4 byte boundary.
3140 (cfi_finish): Likewise for fde.
3142 2004-03-05 H.J. Lu <hongjiu.lu@intel.com>
3144 * config/tc-ia64.c (md_assemble): Properly handle NULL
3146 (ia64_handle_align): Don't abort if failed to add a stop bit.
3148 2004-03-04 H.J. Lu <hongjiu.lu@intel.com>
3150 * Makefile.in: Regenerated.
3151 * aclocal.m4: Likewise.
3152 * configure: Likewise.
3153 * doc/Makefile.in: Likewise.
3155 2004-03-03 H.J. Lu <hongjiu.lu@intel.com>
3157 * config/tc-ia64.c (dot_align): New.
3158 (ia64_do_align): Make it static.
3159 (md_pseudo_table): Use "dot_align" for "align".
3160 (ia64_md_do_align): Don't set align_frag here.
3161 (ia64_handle_align): Add a stop bit to the previous bundle if
3164 * config/tc-ia64.h (ia64_do_align): Removed.
3166 2003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
3168 * config/tc-sh.c (md_parse_option): Add -isa=sh4-nofpu and
3169 -isa=sh4-nommu-nofpu options. Adjust help messages accordingly.
3170 (sh_elf_final_processing): Output BFD type sh4_nofpu if that is
3171 the most general type or the user specifically requested it.
3172 (md_assemble): Add a new error message for when an instruction
3173 is understood, but is not allowed due to an -isa option.
3175 2004-03-02 H.J. Lu <hongjiu.lu@intel.com>
3177 * config/tc-ia64.c (align_frag): New.
3178 (md_assemble): Set the tc_frag_data field in align_frag for
3179 IA64_OPCODE_FIRST instructions.
3180 (ia64_md_do_align): Set align_frag.
3181 (ia64_handle_align): Add a stop bit if needed.
3183 * config/tc-ia64.h (TC_FRAG_TYPE): New.
3184 (TC_FRAG_INIT): New.
3186 2004-03-01 Richard Sandiford <rsandifo@redhat.com>
3188 * config/tc-frv.c (fr400_audio): New variable.
3189 (md_parse_option, md_show_usage): Add -mcpu=fr405 and -mcpu=fr450.
3190 (md_parse_option): Set fr400_audio for -mcpu=fr400 and -mcpu=fr405.
3191 (target_implements_insn_p): New function.
3192 (md_assemble): Report an error if the processor doesn't implement
3195 2004-02-27 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
3197 * config/tc-m32r.c (md_longopts): Added -no-bitinst option.
3198 (md_parse_option): Ditto.
3199 (OPTION_NO_SPECIAL_M32R): Added.
3200 (md_show_usage): Document it.
3201 (enable_speial_m32r): Changed a default value from 0 to 1.
3202 * doc/c-m32r.texi: Document the -no-bitinst option.
3204 2004-02-27 Nick Clifton <nickc@redhat.com>
3206 * config/tc-sh.c (get_operand): Revert previous delta.
3207 (tc_gen_reloc): Check for an unknown reloc type before processing
3210 2004-02-27 Hannes Reinecke <hare@suse.de>
3212 * config/tc-s390.c (s390_insn): Correct range check for opcode in
3213 .insn pseudo operation.
3215 2004-02-27 Anil Paranjpe <anilp1@kpitcummins.com>
3217 * config/tc-sh.c (get_operand): In case of #Imm, check has been
3218 added for wrong syntax.
3220 2004-02-26 Eric Christopher <echristo@redhat.com>
3222 * config/tc-mips.c (mips_dwarf2_addr_size): New.
3223 * config/tc-mips.h (DWARF2_ADDR_SIZE): Use.
3225 2004-02-26 Andrew Stubbs <andrew.stubbs@superh.com>
3227 * config/tc-sh.c (build_Mytes): Add REG_N_D and REG_N_B01
3228 nibble types to assembler.
3230 2004-02-25 Fred Fish <fnf@redhat.com>
3232 * config/tc-iq2000.c: Add missing \n\ in multiline string literal.
3234 2004-02-20 James E Wilson <wilson@specifixinc.com>
3236 * config/tc-ia64.c (slot_index): New arg before_relax. Use instead of
3238 (fixup_unw_records): New arg before_relax. Pass to slot_index.
3239 (ia64_estimate_size_before_relax): New.
3240 (ia64_convert_frag): Pass 0 to fixup_unw_records. Add comment.
3241 (generate_unwind_image): Pass 1 to fixup_unw_records.
3242 * config/tc-ia64.h (ia64_estimate_size_before_relax): Declare.
3243 (md_estimate_size_before_relax): Call ia64_estimate_size_before_relax.
3245 2004-02-19 Jakub Jelinek <jakub@redhat.com>
3247 * stabs.c (generate_asm_file): Avoid warning about use of
3248 uninitialized variable.
3250 2004-02-18 David Mosberger <davidm@hpl.hp.com>
3252 * config/tc-ia64.c (ia64_flush_insns): In addition to prologue,
3253 body, and endp, allow unwind records which do not have a "t"
3254 (time/instruction) field.
3256 2004-02-17 Petko Manolov <petkan@nucleusys.com>
3258 * config/tc-arm.c (do_mav_dspsc_1): Correct offset of CRn.
3259 (do_mav_dspsc_2): Likewise.
3260 Fix accumulator registers move opcodes.
3262 2004-02-13 Hannes Reinecke <hare@suse.de>
3263 Jakub Jelinek <jakub@redhat.com>
3265 * dwarf2dbg.c (get_filenum): Do not read beyond allocated memory.
3267 2004-02-10 Steve Ellcey <sje@cup.hp.com>
3269 * config/tc-ia64.h (ia64_frob_symbol): New declaration.
3270 (tc_frob_symbol): New macro definition.
3271 * config/tc-ia64.c (ia64_frob_symbol): New routine.
3273 2004-02-09 Daniel Jacobowitz <drow@mvista.com>
3275 * config/tc-arm.c (md_begin): Mark .note.gnu.arm.ident as
3278 2004-02-09 Nathan Sidwell <nathan@codesourcery.com>
3280 * read.h (IGNORE_OPCODE_CASE): Do not define. Replace with ...
3281 (TC_CASE_SENSITIVE): ... this.
3282 * read.c: Replace IGNORE_OPCODE_CASE with TC_CASE_SENSITIVE.
3283 * doc/internals.texi (TC_CASE_SENSITIVE): Document.
3285 2004-02-06 James E Wilson <wilson@specifixinc.com>
3287 * config/tc-ia64.c (dot_endp): Delete call to output_endp.
3288 (generate_unwind_image): Re-add it here.
3290 2004-02-06 Nathan Sidwell <nathan@codesourcery.com>
3292 * dwarf2dbg.c (DWARF2_ADDR_SIZE): Remove trailing ';'
3293 * read.h (SKIP_WHITESPACE): Turn into an expression.
3294 * read.c (read_a_source_file): A pseudo is removed by having a
3297 2004-02-05 James E Wilson <wilson@specifixinc.com>
3299 * config/tc-ia64.c (output_endp): New.
3300 (count_bits): Delete.
3301 (ia64_flush_insns, process_one_record, optimize_unw_records): Handle
3302 endp unwind records.
3303 (fixup_unw_records): Handle endp unwind records. Delete code for
3304 shortening prologue regions not followed by a body record.
3305 (dot_endp): Call add_unwind_entry to emit endp unwind record.
3306 * config/tc-ia64.h (unw_record_type): Add endp.
3308 2004-02-03 James E Wilson <wilson@specifixinc.com>
3310 * config/tc-ia64.c (ia64_convert_frag): Call md_number_to_chars to
3311 fill padding bytes with zeroes.
3312 (emit_one_bundle): New locals last_ptr, end_ptr. Rewrite code that
3313 sets unwind_record slot_number and slot_frag fields.
3315 2004-02-02 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
3317 * config/tc-mips.c (add_got_offset_hilo): New function.
3318 (macro): Use load_register() and add_got_offset_hilo() to load
3319 constants instead of hardcoding code sequences throughout.
3321 2004-01-28 H.J. Lu <hongjiu.lu@intel.com>
3323 * config/tc-ia64.c (emit_one_bundle): Add proper indentation.
3325 2004-01-26 Bernardo Innocenti <bernie@develer.com>
3327 * config/tc-m68k.h (EXTERN_FORCE_RELOC): Handle m68k-uclinux specially,
3329 * config/tc-m68k.c (RELAXABLE_SYMBOL): Use EXTERN_FORCE_RELOC instead
3330 of hard-coded test for TARGET_OS=elf.
3332 2004-01-24 Chris Demetriou <cgd@broadcom.com>
3334 * config/tc-mips.c (hilo_interlocks): Change definition
3335 so that MIPS32, MIPS64 and later ISAs are included, along with
3336 the already-included machines. Update comments.
3338 2004-01-23 Daniel Jacobowitz <drow@mvista.com>
3340 * config/tc-arm.c (tc_gen_reloc): Improve error message for
3341 undefined local labels.
3343 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
3345 * config/tc-mips.c (load_address, macro): Update comments about
3346 NewABI GP relaxation.
3348 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
3350 * config/tc-mips.c (macro_build): Remove place and counter arguments.
3351 (mips_build_lui, macro_build_ldst_constoffset): Likewise.
3352 (mips16_macro_build, macro_build_jalr): Remove counter argument.
3353 (set_at, load_register, load_address, move_register): Likewise.
3354 (load_got_offset, add_got_offset): Likewise.
3355 Update all calls and tidy accordingly.
3357 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
3359 * config/tc-mips.c (RELAX_ENCODE): Remove WARN argument.
3360 (RELAX_FIRST, RELAX_SECOND): Turn into 8-bit quantities.
3361 (RELAX_USE_SECOND): Bump to 0x10000.
3362 (RELAX_SECOND_LONGER, RELAX_NOMACRO, RELAX_DELAY_SLOT): New flags.
3363 (mips_macro_warning): New variable.
3364 (md_assemble): Wrap macro expansion in macro_start() and macro_end().
3365 (s_cpload, s_cpsetup, s_cprestore, s_cpreturn): Likewise.
3366 (relax_close_frag): Set mips_macro_warning.first_frag. Adjust use
3368 (append_insn): Update mips_macro_warning.sizes.
3369 (macro_start, macro_warning, macro_end): New functions.
3370 (macro_build): Don't emit warnings here.
3371 (macro_build_lui, md_estimate_size_before_relax): ...or here.
3372 (md_convert_frag): Check for cases where one macro alternative
3373 needs a warning and the other doesn't. Emit a warning if the
3374 longer sequence was chosen.
3376 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
3378 * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): Remove.
3379 * config/tc-mips.c (RELAX_ENCODE): Take three arguments: the size of
3380 the first sequence, the size of the second sequence, and a flag
3381 that says whether we should warn.
3382 (RELAX_OLD, RELAX_NEW, RELAX_RELOC[123]): Delete.
3383 (RELAX_FIRST, RELAX_SECOND): New.
3384 (mips_relax): New variable.
3385 (relax_close_frag, relax_start, relax_switch, relax_end): New fns.
3386 (append_insn): Remove "place" argument. Use mips_relax.sequence
3387 rather than "place" to check whether we're expanding the second
3388 alternative of a relaxable macro. Remove redundant check for
3389 branch relaxation. If generating a normal insn, and there
3390 is not enough room in the current frag, call relax_close_frag()
3391 to close it. Update mips_relax.sizes[]. Emit fixups for the
3392 second version of a relaxable macro. Record the first relaxable
3393 fixup in mips_relax. Remove tc_gen_reloc workaround.
3394 (macro_build): Remove all uses of "place". Use mips_relax.sequence
3395 in the same way as in append_insn.
3396 (mips16_macro_build): Remove "place" argument.
3397 (macro_build_lui): As for macro_build. Don't drop the add_symbol
3398 when generating the second version of a relaxable macro.
3399 (load_got_offset, add_got_offset): New functions.
3400 (load_address, macro): Use new relaxation machinery. Remove
3401 tc_gen_reloc workarounds.
3402 (md_estimate_size_before_relax): Set RELAX_USE_SECOND if the second
3403 version of a relaxable macro is needed. Return -RELAX_SECOND if the
3404 first version is needed.
3405 (tc_gen_reloc): Remove relaxation handling.
3406 (md_convert_frag): Go through the fixups for a relaxable macro and
3407 mark those that belong to the unneeded alternative as done. If the
3408 second alternative is needed, adjust the fixup addresses to account
3409 for the deleted first alternative.
3411 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
3413 * frags.h (frag_room): Declare.
3414 * frags.c (frag_room): New function.
3415 * doc/internals.texi: Document it.
3417 2004-01-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3419 * config/tc-mips.c (append_insn): Don't do r3900 interlock
3420 optimization for -mtune=r3900, as this will break on other CPUs.
3422 2004-01-11 Tom Rix <tcrix@worldnet.att.net>
3424 * config/tc-m68hc11.c (build_indexed_byte): movb and movw cannot
3425 be relaxed, use fixup.
3426 (md_apply_fix3): Use 5 bit reloc from movb and movw fixup.
3428 2004-01-19 Jakub Jelinek <jakub@redhat.com>
3430 * config/tc-sparc.c (sparc_ip): Disallow %f32-%f63 for single
3433 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
3435 * config/tc-mips.c (append_insn): Properly detect variant frags
3436 that preclude swapping of relaxed branches. Correctly swap
3437 instructions between frags when dealing with relaxed branches.
3439 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
3441 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
3443 * aclocal.m4: Regenerate.
3444 * configure: Regenerate.
3446 2004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
3448 * config/tc-h8300.c (build_bytes): Apply relaxation to bit
3451 2004-01-12 Richard Sandiford <rsandifo@redhat.com>
3453 * config/tc-mips.c (macro_build_jalr): When adding an R_MIPS_JALR
3454 reloc, reserve space for the delay slot as well as the jalr itself.
3456 2004-01-09 Paul Brook <paul@codesourcery.com>
3458 * config/tc-arm.c (do_vfp_reg2_from_sp2): Rename from do_vfp_sp_reg2.
3459 (do_vfp_sp2_from_reg2): New function.
3461 (do_vfp_dp_from_reg2): Check return values properly.
3463 2004-01-08 Ian Lance Taylor <ian@wasabisystems.com>
3465 * config/tc-mips.c (warn_nops): Remove static variable.
3466 (macro): Remove test of warn_nops.
3467 (md_shortops): Remove 'n'.
3468 (md_parse_option): Remove 'n' case.
3469 (md_show_usage): Remove -n.
3470 * doc/as.texinfo (Overview): Remove MIPS -n option.
3471 * doc/c-mips.texi (MIPS Opts): Remove mention -n.
3472 * NEWS: Mention removal of MIPS -n option.
3474 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS): Remove.
3475 (cop_interlocks): Check ISA level.
3476 (cop_mem_interlocks): Define.
3477 (reg_needs_delay): Check cop_interlocks rather than
3478 ISA_HAS_COPROC_DELAYS.
3479 (append_insn): Likewise. Use cop_mem_interlocks rather than
3480 directly checking mips_opts.isa.
3481 (mips_emit_delays): Likewise.
3483 2004-01-07 H.J. Lu <hongjiu.lu@intel.com>
3485 * config/tc-ia64.c (unwind): Move next_slot_number and
3486 next_slot_frag to ...
3487 (unw_rec_list): Here.
3488 (free_list_records): Removed.
3489 (output_unw_records): Likewise.
3490 (generate_unwind_image): Make it void.
3491 (alloc_record): Initialize next_slot_number and next_slot_frag.
3492 (slot_index): Take .org, .space and .align into account.
3493 (fixup_unw_records): Don't set slot_number to 0. Use
3494 list->next_slot_number and list->next_slot_frag instead of
3495 unwind.next_slot_number and unwind.next_slot_frag.
3496 (ia64_convert_frag): New.
3497 (generate_unwind_image): Generate a rs_machine_dependent frag
3499 (emit_one_bundle): Use list->next_slot_number and
3500 list->next_slot_frag instead of unwind.next_slot_number and
3501 unwind.next_slot_frag.
3503 * config/tc-ia64.h (md_convert_frag): Defined as
3505 (md_estimate_size_before_relax): Defined as (f)->fr_var.
3507 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
3509 2003-12-19 Alexandre Oliva <aoliva@redhat.com>
3510 * config/tc-frv.h (md_apply_fix3): Don't define.
3511 * config/tc-frv.c (md_apply_fix3): New. Shift/truncate %hi/%lo
3513 * config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Define.
3514 2003-10-07 Alexandre Oliva <aoliva@redhat.com>
3515 * config/tc-frv.c (line_separator_chars): Add `!'.
3516 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
3517 * config/tc-frv.c (md_assemble): Clear insn upfront.
3518 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
3519 * config/tc-frv.c (OPTION_FDPIC): New macro.
3520 (md_longopts): Add mfdpic.
3521 (md_parse_option): Handle it.
3522 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
3523 * config/tc-frv.c (md_cgen_lookup_reloc) <FRV_OPERAND_D12,
3524 FRV_OPERAND_S12>: Use reloc type encoded in fix-up.
3525 (frv_pic_ptr): Parse funcdesc.
3527 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
3529 * doc/as.texinfo: Let texi2pod parse asconfig.texi and
3530 gasver.texi. Remove duplicate symbol definitions for texi2pod.
3532 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
3534 * Makefile.am (Makefile): Move the dependency on
3535 $(BFDDIR)/configure.in to...
3536 (CONFIG_STATUS_DEPENDENCIES): ... here.
3537 (AUTOMAKE_OPTIONS): Require automake 1.8.
3538 * Makefile.in: Regenerate.
3539 * doc/Makefile.am (BASEDIR, BFDDIR): Define.
3540 (CONFIG_STATUS_DEPENDENCIES): Add a dependency on
3541 $(BFDDIR)/configure.in here as well.
3542 * doc/Makefile.in: Regenerate.
3544 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
3546 * Makefile.am (install, install-info, RECURSIVE_TARGETS): Remove.
3547 * Makefile.in: Regenerate.
3548 * aclocal.m4: Regenerate.
3549 * doc/Makefile.am (install, install-info): Remove.
3550 (install-data-local): A new hook for install-info.
3551 (AUTOMAKE_OPTIONS): Require automake 1.8.
3552 * doc/Makefile.in: Regenerate.
3554 2004-01-02 Nutan Singh <nutan@kpitcummins.com>
3556 * doc/c-sh.texi: Update description about floating point behavior
3559 2004-01-02 Bernardo Innocenti <bernie@develer.com>
3561 * configure.in: Add m68k-uClinux target.
3562 * configure: Regenerate.
3564 For older changes see ChangeLog-0203
3570 version-control: never