1 2001-05-06 Nick Clifton <nickc@cambridge.redhat.com>
3 * config/tc-arm.h (MAX_MEM_FOR_RS_ALIGN_CODE): Define.
4 * config/tc-arm.c (arm_handle_align): Do not insert more than
5 MAX_MEM_FOR_RS_ALIGN_CODE bytes.
6 (arm_frag_align_code): Use MAX_MEM_FOR_RS_ALIGN_CODE.
8 2001-05-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
10 * Makefile.am (TARG_ENV_HFILES): Add te-hppa64.h and te-hppalinux64.h.
12 * Makefile.in: Regenerate.
13 * configure.in: Remove duplicate mips-*-ecoff* entry.
14 * configure: Regenerate.
16 * config/obj-ecoff.c (obj_pseudo_table): Fix terminating entry.
17 (n_names): Cast away type mismatch.
18 (ecoff_sec_sym_ok_for_reloc): Add unused attribute.
19 (obj_ecoff_frob_symbol): Likewise.
20 * ecoff.c: (add_file): Add unused attribute.
21 (ecoff_directive_begin): Likewise.
22 (ecoff_directive_bend): Likewise.
23 (ecoff_directive_def): Likewise.
24 (ecoff_directive_dim): Likewise.
25 (ecoff_directive_scl): Likewise.
26 (ecoff_directive_size): Likewise.
27 (ecoff_directive_type): Likewise.
28 (ecoff_directive_tag): Likewise.
29 (ecoff_directive_val): Likewise.
30 (ecoff_directive_endef): Likewise.
31 (ecoff_directive_end): Likewise.
32 (ecoff_directive_ent): Likewise.
33 (ecoff_directive_extern): Likewise.
34 (ecoff_directive_file): Likewise.
35 (ecoff_directive_fmask): Likewise.
36 (ecoff_directive_frame): Likewise.
37 (ecoff_directive_mask): Likewise.
38 (ecoff_directive_loc): Likewise.
39 (mark_stabs): Likewise.
40 (ecoff_stab): Likewise.
41 (ecoff_frob_symbol): Cast away type mismatch.
42 (ecoff_padding_adjust): Likewise.
43 (ecoff_build_symbols): Likewise.
44 (ecoff_build_procs): Likewise.
45 (ecoff_build_aux): Likewise.
46 (ecoff_build_strings): Likewise.
47 (ecoff_build_fdr): Likewise.
48 (ecoff_build_debug): Likewise.
49 * itbl-ops.c (itbl_assemble): Variable initialization.
51 2001-05-03 Alan Modra <amodra@one.net.au>
53 * config/tc-i386.c (i386_displacement): Call as_bad for bad GOTOFF
54 expressions rather than triggering an assert.
56 2001-05-02 Johan Rydberg <jrydberg@opencores.org>
58 * config/tc-openrisc.c: New file.
59 * config/tc-openrisc.h: Likewise.
61 * Makefile.am: Add OpenRISC target.
62 * Makefile.in: Regenerated.
64 * configure.in (openrisc-*-*): Add target.
65 * configure: Regenerated.
67 2001-05-02 Nick Clifton <nickc@cambridge.redhat.com>
69 * config/tc-arm.c (arm_frag_align_code): Change error message to
70 more explanatory version.
72 2001-04-29 Keith M Wesolowski <wesolows@foobazco.org>
74 * config/tc-mips.c (md_parse_option): Also accept
75 elf64-tradbigmips and elf64-tradlittlemips for OPTION_64.
77 2001-04-27 David Mosberger <davidm@hpl.hp.com>
79 * config/tc-ia64.c (dot_spillmem_p): Fix output_spill_?sprel_p()
80 argument passing order: predicate goes last, not first.
82 2001-04-27 Sean McNeil <sean@mcneil.com>
84 * configure.in: Add arm-vxworks.
85 * configure: Regenerate.
87 2001-04-26 Nick Clifton <nickc@cambridge.redhat.com>
89 * config/tc-arm.c (arm_handle_align): New Function: Generate
90 no-op filled alignment frags.
91 (arm_frag_align_code): New Function: Create a code alignment frag.
92 (arm_init_frag): New Function: Initialse the target dependent
95 * config/tc-arm.h (TC_FRAG_TYPE): Define.
96 (TC_FRAG_INIT): Define.
97 (HANDLE_ALIGN): Define.
98 (md_do_align): Define.
100 2001-04-25 Nick Clifton <nickc@cambridge.redhat.com>
102 * config/obj-coff.c (do_linenos_for): Check to see if the filename
103 symbol has been initialised before extracting its symbol index.
105 2001-04-24 H.J. Lu <hjl@gnu.org>
107 * configure: Regenerated with the right version of autoconf.
109 2001-04-24 Christian Groessler <cpg@aladdin.de>
111 * config/tc-z8k.c (build_bytes): 12 and 16 bit displacements now
112 generate R_CALLR and R_REL16 relocations
114 2000-04-20 Jason Eckhardt <jle@redhat.com>
116 * config/tc-d10v.h (tc_frob_label): Update the symbol's frag
117 since frag_now can change after d10v_cleanup is called.
119 2001-04-16 David O'Brien <obrien@FreeBSD.org>
121 * configure.in: Add the em type for FreeBSD targets.
122 * configure: Regenerate.
124 2001-04-14 Alexandre Oliva <aoliva@redhat.com>
126 * struc-symbol.h (struct local_symbol): New TC_LOCAL_SYMFIELD_TYPE.
127 * symbols.c (local_symbol_convert): Call TC_LOCAL_SYMFIELD_CONVERT.
129 * config/tc-mn10300.c (md_assemble): Simplify offset adjustment of
130 pc-relative relocations not placed at the end of the instruction.
132 2001-04-13 Jim Wilson <wilson@redhat.com>
134 * tc-ia64.c (is_conditional_branch): Return true for br, brl, and br.
137 2001-04-13 Jakub Jelinek <jakub@redhat.com>
139 * config/obj-elf.c (obj_elf_change_section): Add entsize argument,
140 handle SHF_MERGE and SHF_STRINGS.
141 (obj_elf_parse_section_letters): Set SHF_MERGE and SHF_STRINGS.
142 (obj_elf_section): Allow additional argument specifying entity size.
143 * write.c (adjust_reloc_syms): Keep relocations against local symbols
144 in SEC_MERGE sections.
146 2001-04-12 Jason Merrill <jason_merrill@redhat.com>
148 * dwarf2dbg.c (process_entries): Don't optimize redundant line notes.
150 2001-04-12 Alexandre Oliva <aoliva@redhat.com>
152 * expr.c (operand): Pass &c to md_parse_name().
153 * config/tc-ia64.h, config/tc-ppc.h, config/tc-tic54x.h: Adjust.
155 2001-04-07 Steven J. Hill <sjhill@cotw.com>
157 * config/tc-mips.c: Support ELF64 for traditional MIPS targets.
159 * Makefile.am: (TARG_ENV_HFILES): Add tc-mips.h.
160 * Makefile.in: Regenerated.
162 * configure.in: Use traditional MIPS targets for Linux/MIPS.
163 * configure: Regenerated.
165 2001-04-06 Alexandre Oliva <aoliva@redhat.com>
167 * config/tc-mn10300.c (xr_registers): Added `pc'.
169 2001-04-05 Alan Modra <alan@linuxcare.com.au>
171 * configure.in: Add h8500-*-coff and h8500-*-rtems targets.
172 * configure: Regenerate.
174 * config/tc-h8500.c (md_estimate_size_before_relax): Add missing
175 cases, and always return size based on current fr_subtype.
176 (md_begin): Move initialization of md_relax_table..
177 (md_relax_table): ..to static initializer. Set rlx_length for
178 UNDEF_WORD_DISP cases.
179 * config/tc-w65.c (md_estimate_size_before_relax): Likewise.
180 (md_begin): Likewise.
181 (md_relax_table): Likewise.
182 * config/tc-mcore.c (md_estimate_size_before_relax): Likewise.
183 (md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases.
184 Set rlx_backward and rlx_forward to zero for unused states.
185 * config/tc-sh.c (md_estimate_size_before_relax): Likewise.
186 (md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases.
187 (UNCOND12, UNCOND32): Remove duplicate defines.
189 2001-04-04 Hans-Peter Nilsson <hp@axis.com>
191 * config/tc-cris.c (md_estimate_size_before_relax) <case
192 ENCODE_RELAX (STATE_CONDITIONAL_BRANCH, STATE_UNDF)>: Don't emit
193 32-bit branch, just set fragP->fr_subtype. Set fragP->fr_var.
194 <all cases>: Always set fragP->fr_var using md_cris_relax_table.
195 Add cases to cover all relax states.
196 (cris_insn_first_word_frag): New.
197 (md_assemble): Call cris_insn_first_word_frag to get the first
198 frag in an insn, not frag_more. Don't call dwarf2_emit_insn at
199 end. Drop variable insn_size.
200 (gen_bdap): Call cris_insn_first_word_frag, not frag_more.
201 (cris_sym_leading_underscore): Wrap first as_bad parameter in _().
202 (cris_sym_no_leading_underscore, s_cris_file, s_cris_loc): Ditto.
204 * write.c (write_object_file): Reset broken word state before
207 2001-03-31 Alan Modra <alan@linuxcare.com.au>
209 * listing.c (listing_listing): Enable listing on EDICT_NOLIST_NEXT
210 for one line if not already enabled.
211 * cond.c (s_elseif): Correct conditional assembly listing.
214 * cond.c (s_endif): Correct handling of "if .. elseif .." trees.
215 Don't abort on NULL current_cframe.
217 2001-03-30 Alan Modra <alan@linuxcare.com.au>
219 * dwarf2dbg.c (dwarf2_directive_file): Fix warnings.
220 (dwarf2dbg_convert_frag): Pass `finalize_syms' to resolve_symbol_value.
221 * config/obj-aout.c (obj_crawl_symbol_chain): Likewise.
222 * config/obj-bout.c (obj_crawl_symbol_chain): Likewise.
223 * config/obj-coff.c (do_relocs_for): Likewise.
224 (yank_symbols): Likewise.
225 (fixup_segment): Likewise.
226 * config/tc-ppc.c (ppc_frob_symbol): Likewise.
227 (ppc_fix_adjustable): Likewise.
228 * config/tc-mips.c (md_convert_frag): Likewise.
229 * config/obj-vms.c (obj_crawl_symbol_chain): Likewise.
230 * ehopt.c (eh_frame_convert_frag): Likewise.
231 * expr.c (make_expr_symbol): Likewise.
233 * frags.h (struct frag): Add last_fr_address. Reorder fields for
235 * symbols.c (resolve_symbol_value): Don't fix expression values
236 until relaxation is complete.
237 (resolve_local_symbol): Pass `finalize_syms' to resolve_symbol_value.
238 (S_GET_VALUE): Likewise, and return unresolved expression value.
239 * write.c (finalize_syms): New.
240 (relax_and_size_seg): Split into..
241 (relax_seg): New function, returns 1 if anything changed..
242 (size_seg): And the remainder of relax_and_size_seg.
243 (fixup_segment): Arrange for final resolution of sym values.
244 (adjust_reloc_syms): Likewise.
245 (write_object_file): Likewise, and repeatedly call relax_seg until
246 nothing more changes.
247 (relax_segment): Return 1 if anything changed. Use correct types
248 for rs_org `target' and `after'.
249 * write.h (finalize_syms): Declare.
250 (relax_segment): Update prototype.
252 * config/tc-sh.c (md_estimate_size_before_relax): Add extra
253 do-nothing cases to switch to avoid abort on a second relaxation
254 pass, and tidy code a little.
255 * config/tc-cris.c (md_estimate_size_before_relax): Likewise.
256 * config/tc-h8500.c (md_estimate_size_before_relax): Likewise.
257 * config/tc-w65.c (md_estimate_size_before_relax): Likewise.
258 * config/tc-i386.c (UNCOND_JUMP, COND_JUMP, COND_JUMP86): Decrement.
259 (md_relax_table): Remove first four unused entries. Increment
260 rlx_length by one throughout table, and update comments to suit.
261 (md_estimate_size_before_relax): Return size of current variable
262 part of frag to reflect reality when relaxing more than once.
263 * config/tc-mcore.c (COND12, UNCD12): Rename to DISP12 throughout.
264 (COND32, UNCD32): Rename to DISP32 throughout.
265 (UNDEF_WORD_DISP): Renumber to 3.
266 (md_estimate_size_before_relax): Add extra do-nothing cases.
267 * config/tc-mn10200.c (md_estimate_size_before_relax): Rewrite.
268 * config/tc-mn10300.c (md_estimate_size_before_relax): Rewrite.
269 * config/tc-ns32k.c (md_estimate_size_before_relax): Add cases to
270 handle word and dword branches.
272 2001-03-29 Hans-Peter Nilsson <hp@axis.com>
274 * config/tc-cris.h (tc_fix_adjustable): Allow only
275 BFD_RELOC_CRIS_32_GOTREL of the PIC relocs.
276 * config/tc-cris.c (cris_get_pic_suffix): Correct reloc type in
277 example in comment to valid type.
279 2001-03-28 H.J. Lu <hjl@gnu.org>
281 * read.c (equals): Set to local for COFF only if it hasn't been
284 2001-03-28 Alan Modra <alan@linuxcare.com.au>
286 * config/tc-hppa.c (DEFAULT_LEVEL): Define.
287 (md_begin): Use it when setting default architecture.
289 2001-03-27 Nick Papadonis <nick@coelacanth.com>
291 * read.c (equals): (for COFF) default symbols to being local.
293 2001-03-27 Hans-Peter Nilsson <hp@axis.com>
295 * configure.in (cris-*-*): Change default emulation to criself.
296 (cris-*-*aout*): New rule.
297 * configure: Regenerate.
299 2001-03-26 Martin Schwidefsky <schwidefsky@de.ibm.com>
301 * config/tc-s390.c (tc_s390_fix_adjustable): Add test for
302 BFD_RELOC_390_GOTENT.
303 * config/tc-s390.h (TC_RELOC_RTSYM_LOC_FIXUP): Add test for
304 BFD_RELOC_390_GOTENT.
306 2001-03-26 Nick Clifton <nickc@redhat.com>
308 * config/tc-s390.h (TC_FORCE_RELOCATION): Define.
309 * config/tc-s390.c (s390_force_relocation): New function: Force
310 relocations for VTINHERIT relocs.
312 2001-03-23 Stephane Carrez <Stephane.Carrez@worldnet.fr>
314 * doc/as.texinfo: Put @c man begin to generate the as man page.
315 When generating man, define all the variables. Re-organize some
316 options to obtain better indentation of man page.
317 * doc/Makefile.am (MANCONF, TEXI2POD, POD2MAN): New variable.
318 (as.1): Build from as.texinfo.
319 * doc/Makefile.in: Regenerate.Index: binutils/Makefile.am
321 2001-03-25 Alan Modra <alan@linuxcare.com.au>
323 * config/tc-i386.c (i386_scale): Accept an absolute expression for
324 scale factor, and return the end of the expression.
325 (i386_operand): Modify for above.
327 2001-03-23 Nick Clifton <nickc@redhat.com>
329 * doc/as.texinfo: Document --listing-XXX command line switches.
330 Explain why listings behave differently when -pipe is used.
332 2001-03-23 Richard Sandiford <rsandifo@redhat.com>
334 * write.c (fix_new_exp): Print an error if passed a register.
336 2001-03-23 Hans-Peter Nilsson <hp@axis.com>
338 * config/tc-cris.c: Tweak attribution. Fix typos. PIC support.
339 (PIC_SUFFIX_CHAR): New macro.
340 (cris_get_pic_suffix, cris_get_pic_reloc_size): New functions.
342 (md_longopts): New option --pic.
343 (OPTION_PIC): Define.
344 (md_estimate_size_before_relax): Tweak longish comment.
345 (md_create_long_jump): Make the long jumps generate ADD.D offset,PC.
346 (md_assemble): Handle a PIC relocation on prefix and normal
347 instruction operands.
348 <output_instruction.insn_type == CRIS_INSN_BRANCH>: Handle
349 "complex" operand expressions. Call frag_more outside
350 gen_cond_branch_32 parameter list.
351 (cris_process_instruction): Handle PIC relocs on parsed
352 operand expressions. Validize PIC reloc sizes.
353 (get_autoinc_prefix_or_indir_op): Handle PIC suffix.
354 (gen_bdap): Handle "complex" operand expressions.
355 (gen_cond_branch_32): Use as_warn_where, not as_warn. Use
356 ADD.D offset,PC as jump instruction if generating PIC. Generate
357 error instead of crashing on complex expressions.
358 (cris_number_to_imm): Add segT parameter. All callers changed.
359 Use segT parameter, not now_seg, for segment of fixup. Handle
360 PCREL relocations but check that they are fully resolved.
361 (md_parse_option): Handle OPTION_PIC.
362 (tc_gen_reloc): Handle PIC relocs.
363 (md_show_usage): Update for --pic.
364 (md_apply_fix3): Renamed from md_apply_fix.
365 (md_pcrel_from): Accept emitting PCREL relocs when ELF.
366 (md_cris_force_relocation): Force relocation for PIC relocs.
368 * config/tc-cris.h: Tweak attribution.
369 (MD_APPLY_FIX3): Define.
370 (IS_CRIS_PIC_RELOC): New macro.
371 (TC_RELOC_RTSYM_LOC_FIXUP): Define.
372 (tc_fix_adjustable): Don't adjust a globally visible symbol when
374 (tc_frob_symbol): Avoid emitting undefined symbols.
376 2001-03-20 Alan Modra <alan@linuxcare.com.au>
378 * frags.h (struct frag): Add relax_marker.
379 * write.c (is_dnrange): Delete.
380 (relax_frag): Use correct types for `aim', `target', `address'.
381 Delete `offset', `was_address'. Test `relax_marker' instead of
382 using fragile (and slow) address test.
383 (relax_segment): Init and flip `relax_marker'.
385 2001-03-19 Alan Modra <alan@linuxcare.com.au>
387 * config/tc-i386.c (md_assemble <REGISTER_WARNINGS>): Correct
390 2001-03-18 Stephane Carrez <Stephane.Carrez@worldnet.fr>
392 * config/tc-m68hc11.c (md_pseudo_table): Recognize xrefb to comply
393 with 'Motorola specification for assembly language input standard'.
395 2001-03-17 Richard Henderson <rth@redhat.com>
397 * dwarf2dbg.c (user_filenum, user_filenum_allocated): Remove.
398 (dwarf2_directive_loc): Don't use them.
399 (dwarf2_directive_file): Reject duplicate file definitions.
400 (get_filenum): Zero allocated memory.
401 (out_file_list): Complain about missing file definitions.
403 2001-03-17 Alan Modra <alan@linuxcare.com.au>
405 * read.c (do_org): Handle complex expressions.
406 * cgen.c (gas_cgen_finish_insn): Likewise.
408 2001-03-15 David Mosberger <davidm@hpl.hp.com>
410 * config/tc-ia64.c (md): New member keep_pending_output.
411 (ia64_flush_pending_output): Flush only if md.keep_pending_output
413 (dot_xdata): Turn on md.keep_pending_output for the duration of
415 (dot_xfloat_cons): Ditto.
416 (dot_xstringer): Ditto.
417 (dot_xdata_ua): Ditto.
418 (dot_xfloat_cons_ua): Ditto.
420 2001-03-15 Jim Wilson <wilson@redhat.com>
422 * config/tc-ia64.c (ia64_unrecognized_line, case '['): Add local
425 2001-03-15 Alexandre Oliva <aoliva@redhat.com>
427 * config/tc-sh.c (parse_reg): Match capital MACH and MACL.
429 2001-03-15 DJ Delorie <dj@redhat.com>
431 * stabs.c (s_stab_generic): Don't corrupt the notes obstack by
432 blindly freeing string if it isn't at the top of the obstack.
434 2001-03-13 Alan Modra <alan@linuxcare.com.au>
436 * config/tc-i386.c (RELOC_ENUM): Define. Use throughout file.
437 (NUM_FLAG_CODE): Define.
438 (lex_got): New function.
439 (got_reloc): New global var.
440 (x86_cons_fix_new): New function.
441 (x86_cons): New function.
442 (i386_immediate): Use lex_got here, replacing inline code. Change
443 "ignoring junk.." error message to "junk.."
444 (i386_displacement): Likewise.
445 * config/tc-i386.h (TC_PARSE_CONS_EXPRESSION): Define.
447 (TC_CONS_FIX_NEW): Define.
448 (x86_cons_fix_new): Declare.
450 2001-03-12 Nick Clifton <nickc@redhat.com>
452 * config/tc-arm.c (md_begin): Always set machine type based on
455 2001-03-07 Alan Modra <alan@linuxcare.com.au>
457 * config/tc-i386.c (struct _i386_insn): Rename disp_reloc to reloc.
458 (md_assemble) <smallest displacement>: Use correct field of i.op[]
460 <JumpInterSegment output>: Use correct i.disp_reloc[].
461 <immediate output>: Likewise.
463 2001-03-06 Nick Clifton <nickc@redhat.com>
465 * config/tc-arm.c (md_apply_fix3): Clear bit zero of offset in
468 2001-03-06 Igor Shevlyakov <igor@windriver.com>
470 * config/tc-m68k.c : Add 5407 to archs[] table.
471 (HAVE_LONG_BRANCH): Add mcf5407.
472 (select_control_regs): Recognize 5407.
474 2001-03-02 Dave Brolley <brolley@redhat.com>
476 * config/tc-m32r.c (expand_debug_syms): Call frag_align_code rather
479 2001-03-02 Richard Sandiford <rsandifo@redhat.com>
481 * config/atof-ieee.c (TC_LARGEST_EXPONENT_IS_NORMAL): New macro.
482 (gen_to_words): Print warnings if NaNs are found and the target CPU
483 does not support them. Allow largest exponent to be used in normal
484 numbers if TC_LARGEST_EXPONENT_IS_NORMAL evaluates to true.
486 2001-02-28 Andreas Jaeger <aj@suse.de>, Bo Thorsen <bo@suse.de>
488 * config/tc-i386.c (tc_gen_reloc): Remove ugly hack which is not needed
489 anymore since we use bfd_elf_generic_reloc now.
490 (md_apply_fix3): Only apply hack for partial_inplace if not using RELA.
492 2001-02-27 Alan Modra <alan@linuxcare.com.au>
494 * configure.in (BFD_VERSION): New.
495 (AM_INIT_AUTOMAKE): Use $BFD_VERSION.
496 * configure: Regenerate.
497 * Makefile.am: Run "make dep-am"
498 * Makefile.in: Regenerate.
499 * doc/Makefile.in: Regenerate.
501 2001-02-26 Mark Elbrecht <snowball3@bigfoot.com>
503 * config/obj-coff.c [BFD_ASSEMBLER] (obj_coff_section): Set
504 SEC_NEVER_LOAD when the 'n' flag is used.
505 Add SEC_NEVER_LOAD to matchflags.
507 2001-02-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
509 * symbols.c (decode_local_label_name): Initialize message_format
510 only when an error is reported (perf pb due to I18N).
512 2001-02-23 H.J. Lu <hjl@gnu.org>
514 * dwarf2dbg.c (dwarf2_directive_file): Call s_app_file (0) if
515 BFD_ASSEMBLER is not defined.
517 2001-02-23 Richard Sandiford <rsandifo@redhat.com>
519 * config/tc-mn10300.c (md_apply_fix3): Don't mark a fixup as
520 done if it's against a symbol.
522 2001-02-22 Timothy Wall <twall@cygnus.com>
524 * config/tc-ia64.c (ia64_target_format): Return ia64-aix-specific
525 target formats if applicable.
526 * config/te-ia64aix.h: New. Configuration for AIX5 on IA-64.
527 * Makefile.am (TARG_ENV_HFILES): Added config/te-ia64aix.h.
528 * Makefile.in: Regenerated.
529 * configure.in: Added configuration for ia64-*-aix*.
530 * configure: Regenerated.
532 2001-02-21 David Mosberger <davidm@hpl.hp.com>
534 * config/tc-ia64.c (enum operand_match_result): New type.
535 (operand_match): Change return type to operand_match_result.
536 Fix all returns appropriately, adding support for returning the
538 (parse_operands): New locals result, error_pos, out_of_range_pos,
539 curr_out_of_range_pos. Rewrite operand matching loop to give better
542 2001-02-21 David Mosberger <davidm@hpl.hp.com>
544 * config/tc-ia64.c (struct unwind): Add member "prologue_count".
545 (dot_proc): Clear unwind.prologue_count to zero.
546 (dot_prologue): Increment unwind.prologue_count.
547 (dot_restore): If second operand is omitted, use
548 unwind.prologue_count -1 for "ecount" (# of additional regions to
549 pop). Decrement unwind.prologue_count by number of regions
552 2001-02-21 Nick Clifton <nickc@redhat.com>
554 * doc/as.texinfo (Section): Note that some flags to the COFF
555 version of .section remove attributes rather than setting them.
557 2001-02-20 Kazu Hirata <kazu@hxi.com>
559 * config/tc-pdp11.c: Fix formatting.
560 * config/tc-pdp11.h: Likewise.
562 2001-02-20 Bo Thorsen <bo@suse.de>
564 * config/tc-i386.c (tc_i386_fix_adjustable): Fix GOTPCREL GOT
567 2001-02-18 David O'Brien <obrien@FreeBSD.org>
569 * configure.in (cpu_type, arch): Add a generic FreeBSD specification as
570 all FreeBSD platforms should look the same at this level.
571 * configure: Rebuilt.
572 * config/tc-i386.c: Add support for old FreeBSD a.out hosts.
574 2001-02-18 lars brinkhoff <lars@nocrew.org>
576 * Makefile.am: Add PDP-11 target.
577 * configure.in: Likewise.
578 * config/tc-pdp11.c: New file.
579 * config/tc-pdp11.h: New file.
580 * doc/Makefile.am: Add PDP-11 documentation.
581 * doc/all.texi: Likewise.
582 * doc/as.texinfo: Likewise.
583 * doc/c-pdp11.texi: New file.
585 2001-02-16 matthew green <mrg@redhat.com>
587 * gas/cgen.c (gas_cgen_md_apply_fix3): Support BFD_RELOC_64.
589 2001-02-13 Jim Wilson <wilson@redhat.com>
591 * config/tc-ia64.c (operand_match, case TAG13): Make a BFD_RELOC_UNUSED
592 reloc instead of a 0 reloc.
593 (md_apply_fix3): Check for BFD_RELOC_UNUSED instead of 0, and mark it
595 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Likewise.
597 2001-02-13 Ian Lance Taylor <ian@zembu.com>
599 * write.c (is_dnrange): Stop as soon as the address becomes
601 (relax_frag): Add segment parameter. Only call symbol_get_frag
602 once. Only call is_dnrange if the symbol is in the same segment,
603 and the symbol address is larger.
604 (relax_segment): Pass segment to md_relax_frag and relax_frag.
605 * write.h (relax_frag): Update declaration.
606 * config/tc-fr30.c (fr30_relax_frag): Add segment parameter. Pass
608 * config/tc-m32r.c (m32r_relax_frag): Likewise.
609 * config/tc-m32r.h (md_relax_frag): Add segment parameter.
610 (m32r_relax_frag): Update declaration.
611 * config/tc-mips.h (md_relax_frag): Add segment parameter.
612 * config/tc-tic54x.h (md_relax_frag): Likewise.
613 * doc/internals.texi (CPU backend): Update documentation for
616 2001-02-13 Alan Modra <alan@linuxcare.com.au>
618 * doc/c-i386.texi (i386-Arch): Add "jumps"/"nojumps" blurb.
619 Mention effect of < 386 architectures on jump promotion.
620 (i386-Jumps): xref above. Don't assume long disp is 32 bits.
622 * config/tc-i386.c (no_cond_jump_promotion): New.
623 (set_cpu_arch): Parse "jumps" arch modifier.
624 (insn_size): Modify usage comment.
625 (ENCODE_RELAX_STATE): Reformat and protect macro arg.
626 (SIZE_FROM_RELAX_STATE): Rename to DISP_SIZE_FROM_RELAX_STATE.
627 (TYPE_FROM_RELAX_STATE): New define.
628 (UNCOND_JUMP, COND_JUMP): Renumber.
629 (md_relax_table): Reorder to suit.
630 (COND_JUMP86): New define.
631 (md_relax_table): Handle COND_JUMP86 cases. Add a few comments.
632 (md_assemble): Create frag var for jumps of max size, encode relax
633 state for COND_JUMP86.
634 (md_estimate_size_before_relax): Handle COND_JUMP86 cases, and
635 leave conditional jumps small if no_cond_jump_promotion.
636 (md_convert_frag): Likewise.
638 * expr.c (operator): Don't bump input_line_pointer for two char
639 operators. Instead return operator size via new param num_chars.
640 (expr): Use above to parse multi-char operators correctly.
642 Mon Feb 12 17:45:50 CET 2001 Jan Hubicka <jh@suse.cz>
644 * config/tc-i386.c (i386_displacement): Fix handling of
645 BFD_RELOC_X86_64_GOTPCREL.
646 (i386_validate_fix): Likewise.
648 2001-02-12 Philip Blundell <pb@futuretv.com>
650 * config/tc-arm.c (do_ldst): Improve warnings for unpredictable
651 ldrt/strt instructions.
653 2001-02-11 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
655 * config/tc-mips.c (macro): For M_LA_AB emit a
656 BFD_RELOC_MIPS_CALL16 relocation or a
657 BFD_RELOC_MIPS_CALL_HI16/BFD_RELOC_MIPS_CALL_LO16 pair instead of
658 BFD_RELOC_MIPS_GOT16 and
659 BFD_RELOC_MIPS_GOT_HI16/BFD_RELOC_MIPS_GOT_LO16, respectively for
660 loading the jump register when generating SVR4_PIC code.
662 2001-02-10 Chris Demetriou <cgd@broadcom.com>
664 * configure.in: Make 'mipself' and 'mipsecoff' emulations
665 map to MIPS-specific files, as they used to do before the
666 change on 2000-05-21.
667 * configure: Regerate.
669 2001-02-10 Chris Demetriou <cgd@broadcom.com>
671 * config/tc-mips.c (md_parse_option): Don't try to compile
672 ELF-only option code if not ELF.
674 2001-02-08 David Mosberger <davidm@hpl.hp.com>
676 * config/tc-ia64.h (md_elf_section_type): New macro.
677 (ELF_TC_SPECIAL_SECTIONS): Drop .IA_64.unwind and .IA_64.unwind_info
678 (they're now handled via ia64_elf_section_type.
680 * config/tc-ia64.c (unwind): New members saved_text_seg,
681 saved_text_subseg, and force_unwind_entry.
682 (optimize_unw_records): New function to optimize away unnecessary
684 (ia64_elf_section_type): New function.
685 (output_unw_records): Generate unwind info only if the size is
686 non-zero or if it's forced for some other reason (e.g.,
687 handlerdata or a personality routine).
688 (generate_unwind_image): Don't switch back to previous
689 section---stay inside the unwind info section instead so that
690 handlerdata that may follow goes into the right place.
691 (dot_handlerdata): Force generation of unwind entry and save the
692 current active text segment before generating unwind image.
693 (dot_unwentry): Force generation of unwind entry.
694 (dot_personality): Ditto.
695 (dot_endp): Generate unwind table entry only if there is
696 some unwind info or the unwind entry was forced.
698 * config/tc-ia64.c (make_unw_section_name): New macro to form
700 (generate_unwind_image): Add "text_name" argument. Use it to
701 form unwind section name.
702 (dot_handlerdata): Determine current segment (section) name and
703 pass it to generate_unwind_image().
704 (dot_endp): Determine current segment (section) name and use
705 it to determine the appropriate unwind section name.
706 (ia64_md_do_align): Add missing ATTRIBUTE_UNUSED declarations to
707 n, fill, and max arguments.
709 2001-02-09 Schwidefsky <schwidefsky@de.ibm.com>
711 * Makefile.am: Add linux target for S/390.
712 * configure.in: Likewise.
713 * config/tc-s390.c: New file.
714 * config/tc-s390.h: New file.
716 2001-02-09 Alexandre Oliva <aoliva@redhat.com>
718 * config/tc-sh.c (md_pseudo_table): Add uaquad. Use s_uacons for
719 2byte, 4byte and 8byte.
721 2001-02-08 Alan Modra <alan@linuxcare.com.au>
723 * config/tc-hppa.c (pa_build_unwind_subspace): Don't call
724 md_number_to_chars with size > sizeof (valueT).
726 2001-02-06 H.J. Lu <hjl@gnu.org>
728 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Do fixup if
729 there is no relocation.
731 2001-02-06 H.J. Lu <hjl@gnu.org>
733 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): New. Defined.
735 * config/tc-ia64.c (md_parse_option): Only accept the valid
736 ia64 options on "-axxx".
738 2001-02-05 Jim Wilson <wilson@redhat.com>
740 * config/tc-ia64.c (errata_nop_necessary_p): Return 0 instead of
741 aborting for invalid operands.
743 2001-02-06 Alan Modra <alan@linuxcare.com.au>
745 * config/tc-hppa.c (fix_new_hppa): Pass in unwind directly rather
746 than via pointer. Update all callers.
747 (UNWIND_LOW32): Define.
748 (UNWIND_HIGH32): Define.
749 (pa_build_unwind_subspace): Use the above macros instead of dumping
750 bitfields directly. Call frag_more once rather than multiple times.
751 (md_assemble): Use UNWIND_LOW32.
753 (pa_procend): Likewise.
754 (process_exit): Use UNWIND_HIGH32.
756 2001-02-04 Stephane Carrez <Stephane.Carrez@worldnet.fr>
758 * config/tc-m68hc11.h (LISTING_HEADER): Use m68hc11_listing_header
759 function to select the header according to the cpu.
760 (md_after_pass_hook, md_do_align): Remove.
761 (md_cleanup, m68hc11_cleanup): Remove.
762 (md_pcrel_from_section): Declare.
763 * config/tc-m68hc11.c (build_dbranch_insn): Remove insn_size.
764 (build_jump_insn, build_insn): Likewise.
765 (m68hc11_listing_header): New function.
766 (m68hc11_cleanup): Remove.
768 2001-02-02 Stephane Carrez <Stephane.Carrez@worldnet.fr>
770 * config/tc-m68hc11.c (relaxable_symbol): Relax externally visible
771 symbols because there is no support for shared libraries and these
772 symbols can't be overridden (unless they are weak).
774 2001-02-01 Momchil Velikov <velco@fadata.bg>
776 * dwarf2dbg.c (out_debug_abbrev): Terminate the abbreviations
777 for the compilation unit with a zero byte.
779 2001-01-30 Alan Modra <alan@linuxcare.com.au>
781 * config/tc-hppa.c (pa_ip): Support 12 bit branches to absolute
782 destinations. Correct range check for 17 and 22 bit branches.
784 2001-01-25 Nick Clifton <nickc@redhat.com>
786 * config/tc-m68k.c (tc_gen_reloc): Do not abort if tcbit is
787 still set. Issue an error message instead.
788 (md_estimate_size_before_relax): Delete unused variable
789 'buffer_address'. Fixup parentheses around if statement.
791 2001-01-23 Kazu Hirata <kazu@hxi.com>
793 * as.c: Fix formatting.
795 * messages.c: Likewise.
797 * symbols.c: Likewise.
799 2001-01-23 Ben Elliston <bje@redhat.com>
801 * config/tc-m32r.c (m32r_handle_align): Declare type of fragp.
803 2001-01-22 Kazu Hirata <kazu@hxi.com>
805 * config/tc-alpha.c: Fix formatting.
807 2001-01-19 Kazu Hirata <kazu@hxi.com>
809 * config/tc-alpha.c: Fix formatting.
811 2001-01-18 Kazu Hirata <kazu@hxi.com>
813 * config/tc-alpha.c: Fix formatting.
815 2001-01-18 Nick Clifton <nickc@redhat.com>
817 * config/tc-arm.c (ldm_flags): Remove redundant bit from "fa" and
819 (stm_flags): Remove redundant bit from "ed" and "da" flags.
821 2001-01-18 Alexandre Oliva <aoliva@redhat.com>
823 * configure.in (cpu_type, arch): Match i386 too.
824 * configure: Rebuilt.
826 2001-01-16 Kazu Hirata <kazu@hxi.com>
828 * config/tc-i386.c: Fix formatting.
830 2001-01-16 Alan Modra <alan@linuxcare.com.au>
832 * config/tc-hppa.c (tc_gen_reloc): Use SEGREL32 instead of DIR32
833 relocs for .PARISC.unwind section.
835 * config/tc-hppa.c (pa_build_unwind_subspace): Build unwind
836 depending on section flags, not just for .text.
838 2001-01-15 Jim Wilson <wilson@redhat.com>
840 * config/tc-ia64.c (ia64_flush_insns): Handle unwind directives
841 not immediately followed by an instruction.
843 2001-01-15 Kazu Hirata <kazu@hxi.com>
845 * config/tc-m68hc11.c: Fix formatting.
847 2001-01-15 Nick Clifton <nickc@redhat.com>
849 * symbols.c (colon): Change 'already defined symbol' from a
850 fatal error to an ordinary error. There is no reason why this
851 error should be fatal.
853 * message.c (as_fatal): Delete output file, if one has been
856 2001-01-14 Alan Modra <alan@linuxcare.com.au>
858 * config/tc-hppa.h (TARGET_FORMAT): Add hppa-linux variants.
860 2001-01-14 Kazu Hirata <kazu@hxi.com>
862 * config/tc-alpha.c: Fix formatting.
863 * config/tc-arc.c: Likewise.
864 * config/tc-arc.h: Likewise.
865 * config/tc-d10v.c: Likewise.
866 * config/tc-i370.c: Likewise.
867 * config/tc-i386.c: Likewise.
868 * config/tc-i960.c: Likewise.
869 * config/tc-m68k.c: Likewise.
870 * config/tc-ppc.c: Likewise.
871 * config/tc-sparc.c: Likewise.
872 * config/tc-tahoe.c: Likewise.
873 * config/tc-vax.c: Likewise.
875 * config/tc-arc.c: Fix formatting.
877 * config/tc-arc.c: Fix formatting.
879 2001-01-14 Alan Modra <alan@linuxcare.com.au>
881 * config/tc-hppa.c (pa_build_unwind_subspace): Use SEGREL32 for
882 both 32 and 64 bit ELF.
884 * config/tc-hppa.c (pa_ip): Store `a' flag in bit zero of operand
885 and don't bother storing `m' for "ce" completer. Tidy handling of
886 'J' and 'K' operands to suit. Handle '<' and '>' operands.
888 Sun Jan 14 00:36:42 MET 2001 Jan Hubicka <jh@suse.cz>
890 * config/tc-i386.h (TARGET_MACH): New macro.
891 (i386_mach): Declare.
892 * config/tc-i386.c (i386_mach): New function.
894 2001-01-13 Philip Blundell <philb@gnu.org>
896 * doc/as.texinfo: Fix spelling and cross-references.
898 * doc/c-arm.texi: Fix typos. Say that `;' is a line separator
899 character for all systems, not just GNU/Linux. Make it explicit
900 that `-k' doesn't affect code generation, just ELF flags.
902 Sat Jan 13 01:47:35 MET 2001 Jan Hubicka <jh@suse.cz>
904 * config/tc-i386.c (md_assemble): Check cpu_flags even for nullary
907 2001-01-12 Frank Ch. Eigler <fche@redhat.com>
909 * cgen.c (gas_cgen_finish_insn): Call dwarf2_emit_insn.
911 2001-01-12 Nick Clifton <nickc@redhat.com>
913 * as.c (print_args): Update copyright date to 2001.
915 2001-01-12 Peter Targett <peter.targett@arccores.com>
917 * doc/c-arc.texi: New file.
918 Some sections to be expanded.
920 2001-01-12 Alan Modra <alan@linuxcare.com.au>
922 * config/tc-i386.c (md_longopts): Recognize "--64" only for ELF.
923 (md_parse_option): Always accept "--32".
925 2001-01-11 Peter Targett <peter.targett@arccores.com>
927 * as.h (TC_ARC): Ensure struc-symbol.h included.
928 * as.c (dwarf2dbg.h): Include to remove implicit declaration
930 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Define.
931 (TARGET_SYMBOL_FIELDS) added.
933 * doc/Makefile.am (CPU_DOCS): Added c-arc.texi.
934 * doc/c-arc.texi: New file.
935 Some sections to be expanded.
936 * doc/as.texinfo: Update command-line options.
937 Removed outdated text for ARC dependant features, instead include
938 text from above file.
940 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Define local flag.
941 (TARGET_SYMBOL_FIELDS): Alias to previous definition.
944 * config/tc-arc.c: New updated configuration for
945 ARC, including selection of core variants, and extensibility of
946 instructions, registers etc. through directives.
948 * config/tc-arc.c (arc_extinst): Minor corrections for
950 (arc_common) Likewise. Make alignment argument optional for local
951 symbols also, with default of zero.
953 2001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
955 * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix
956 STATE_INDEXED_OFFSET when the symbol is undefined (16-bit offset).
957 (build_indexed_byte): Don't relax indexed byte, use 16-bit offset
958 and fix_new_exp() instead.
959 (md_convert_frag): For indexed post byte use the symbol value
960 rather than the displacement.
961 (md_relax_table): Fix indexed offset relax.
963 2001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
965 * config/tc-m68hc11.c (md_estimate_size_before_relax):Don't
967 (relaxable_symbol): New function.
969 2001-01-11 Andreas Jaeger <aj@suse.de>
971 * config/tc-i386.h (TC_RELOC_GLOBAL_OFFSET_TABLE): Removed, it's
974 2001-01-10 Nick Clifton <nickc@redhat.com>
976 * config/tc-arm.c (arm_fix_adjustable): Define for OBJ_COFF.
977 * config/tc-arm.h (obj_fix_adjustable): Define for OBJ_COFF
979 2001-01-10 Nick Clifton <nickc@redhat.com>
981 * symbols.c (DOLLAR_LABEL_CHAR): New constant - the magic
982 character used to dollar local symbols.
983 (LOCAL_LABEL_CHAR): New constant - the magic character used to
985 (dollar_label_name): Use DOLLAR_LABEL_CHAR.
986 (fb_label_name): Prefix local labels with LOCAL_LABEL_PREFIX,
988 Use LOCAL_LABEL_CHAR.
989 (decode_local_label_name): Skip LOCAL_LABEL_PREFIX.
990 Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
991 (S_IS_LOCAL): Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
993 2001-01-08 Bo Thorsen <bo@suse.de>
995 * config/tc-i386.c (i386_immediate, i386_displacement):
998 2001-01-07 Ian Lance Taylor <ian@zembu.com>
1000 * doc/c-i386.texi (i386-Arch): Remove spaces incorrectly inserted
1003 2001-01-07 Philip Blundell <philb@gnu.org>
1005 * doc/as.texinfo (Bug Reporting): Update email address for
1009 Sat Jan 6 13:33:10 MET 2001 Jan Hubicka <jh@suse.cz>
1011 * configure.in: Define DEFAULT_ARCH for i386.
1012 * config/tc-i386.c (md_assemble): Return after the error message;
1013 move testing for 64bit operands to proper place.
1015 2001-01-06 Jan Hubicka <jh@suse.cz>, Andreas Jaeger <aj@suse.de>
1017 * doc/as.texinfo: Document '#' as comment character for i386 and
1018 x86_64. Add AMD x86-64 into menu of machine dependent information.
1020 * doc/c-i386.texi: Document x86_64 extensions.
1022 Fri Jan 5 13:26:42 MET 2001 Jan Hubicka <jh@suse.cz>
1024 * config/tc-i386.c (md_assemble): Handle third byte of the opcode as prefix.
1026 Thu Jan 4 22:25:26 MET 2001 Jan Hubicka <jh@suse.cz>
1028 * config/tc-i386.c (cpu_arch): Add Pentium4 and modify sledgehammer entry.
1029 * NEWS: Add note about Pentium4 support.
1031 Wed Jan 3 17:26:32 MET 2001 Jan Hubicka <jh@suse.cz>
1033 * config/tc-i387.c (pi, pte, pt): Update.
1034 (type_names): Add new types.
1036 Wed Jan 3 16:26:52 MET 2001 Jan Hubicka <jh@suse.cz>
1038 * config/tc-i386.h (CpuK6, CpuAthlon, CpuSledgehammer, CpuMMX, Cpu3dnow,
1039 CpuUnknown): Renumber
1040 (CpuP4, CpuSSE2): New.
1041 (CpuUnknownFlags): Add CpuP4 and CpuSSE2
1043 2001-01-03 Philip Blundell <pb@futuretv.com>
1045 * config/tc-alpha.c (alpha_force_relocation): Handle vtable
1047 (alpha_fix_adjustable): Likewise.
1048 (md_apply_fix): Likewise.
1050 2000-12-31 H.J. Lu <hjl@gnu.org>
1052 * listing.c (listing_message): Allocate string only if it is
1055 * configure: Rebuild.
1057 2000-12-31 Hans-Peter Nilsson <hp@bitrange.com>
1059 * doc/internals.texi (Relaxing with a table) <after relaxation>:
1060 Point out caveats with generating fixups for the opcode in a frag.
1062 Sat Dec 30 19:02:48 MET 2000 Jan Hubicka <jh@suse.cz>
1064 * configure.in: Add support for x86_64 and x86_64-*-linux-gnu*
1067 2000-12-29 H.J. Lu <hjl@gnu.org>
1069 * listing.c (calc_hex): Print the variable part only if the
1070 fragment type is rs_fill.
1072 2000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
1074 * doc/internals.texi (tc_conditional_pseudoop,
1075 TC_LINKRELAX_FIXUP): Fix typos.
1077 2000-12-28 Richard Henderson <rth@redhat.com>
1079 * write.c (subsegs_finish): Fix thinko last change -- don't
1080 "optimize" the alignment == 0 case.
1082 2000-12-28 Richard Henderson <rth@redhat.com>
1084 * as.h (rs_align_test): New.
1085 * frags.c (NOP_OPCODE): Move default from read.c.
1086 (MAX_MEM_FOR_RS_ALIGN_CODE): New default.
1087 (frag_align_code): New.
1088 * frags.h (frag_align_code): Declare.
1089 * read.c (NOP_OPCODE): Remove.
1090 (do_align): Use frag_align_code.
1091 * write.c (NOP_OPCODE): Remove.
1092 (get_recorded_alignment): New.
1093 (cvt_frag_to_fill): Handle rs_align_test.
1094 (relax_segment): Likewise.
1095 (subsegs_finish): Align last subseg in section to the
1096 section alignment. Use frag_align_code.
1097 * write.h (get_recorded_alignment): Declare.
1098 * config/obj-coff.c (size_section): Handle rs_align_test.
1099 (fill_section, fixup_mdeps): Likewise.
1100 (write_object_file): Use frag_align_code.
1102 * config/tc-alpha.c (alpha_align): Use frag_align_code.
1103 (alpha_handle_align): New.
1104 * config/tc-alpha.h (HANDLE_ALIGN): New.
1105 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
1107 * config/tc-i386.h (md_do_align): Use frag_align_code.
1108 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
1110 * config/tc-ia64.c (ia64_md_do_align): Don't do code alignment.
1111 (ia64_handle_align): New.
1112 * config/tc-ia64.h (HANDLE_ALIGN): New.
1113 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
1115 * config/tc-m32r.c (m32r_do_align): Remove.
1116 (m32r_handle_align): New.
1117 (fill_insn): Use frag_align_code.
1118 * config/tc-m32r.h (md_do_align): Remove.
1119 (HANDLE_ALIGN, MAX_MEM_FOR_RS_ALIGN_CODE): New.
1120 * config/tc-m88k.c, config/tc-m88k.h: Similarly.
1121 * config/tc-mips.c, config/tc-mips.h: Similarly.
1123 * config/tc-sh.c (sh_cons_align): Use rs_align_test.
1124 (sh_handle_align): Likewise. Handle rs_align_code.
1125 (sh_do_align): Remove.
1126 * config/tc-sh.h (md_do_align): Remove.
1127 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
1129 * config/tc-sparc.c (sparc_cons_align): Use rs_align_test.
1130 (sparc_handle_align): Likewise. Handle rs_align_code.
1131 * config/tc-sparc.h (md_do_align): Remove.
1132 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
1134 2000-12-22 DJ Delorie <dj@redhat.com>
1136 * config/tc-d10v.c (md_assemble): set prev_seg and prev_subseg
1137 when we assemble the first half of a pair.
1139 2000-12-22 H.J. Lu <hjl@gnu.org>
1141 * config/tc-i386.c (reloc): Update the macro for non-bfd
1143 (BFD_RELOC_X86_64_GOTPCREL): Set to 0 for non-bfd assembler.
1145 2000-12-22 H.J. Lu <hjl@gnu.org>
1147 * dwarf2dbg.c (dwarf2_finish): Remove #if BFD_ASSEMBLER.
1149 Wed Dec 20 14:21:22 MET 2000 Jan Hubicka <jh@suse.cz>
1151 * config/tc-i386.h (i386_target_format): Define even for ELFs.
1152 (QWORD_MNEM_SUFFIX): New macro.
1153 (CpuK6,CpuAthlon,CpuSledgehammer, Cpu64, CpuNo64, CpuUnknownFlags):
1155 (CpuMMX,CpuSSE,Cpu3dnow, CpuUnknown): Renumber.
1156 (IgnoreSize, DefaultSize, No_?Suf, FWait, IsString, regKludge, IsPrefix,
1158 (Size64, No_qSuf, NoRex64, Rex64): New macros.
1159 (Reg64, Imm32S, Imm64, Disp32S, Disp64): New macros.
1160 (Imm8, Imm8S, Imm16, Imm32, Imm1, BaseIndex, Disp8, Disp16, Disp32,
1161 InOutPortReg,ShiftCount, Control, Debug, Test, FloatReg, FloatAcc,
1162 SReg2, SReg3, Acc, JumpAbsolute, RegMMX, RegXMM, EsSeg, InvMem):
1164 (Reg, WordReg): Add Reg64.
1165 (Imm): Add Imm32S and Imm64.
1167 (Disp): Add Disp64 and Disp32S.
1168 (AnyMem): Add Disp32S.
1169 (RegRex, RegRex64): New macros.
1170 (rex_byte): New type.
1171 * config/tc-i386.c (set_16bit_code_flag): Kill.
1172 (fits_in_unsigned_long, fits_in_signed_long): New functions.
1173 (reloc): New parameter "signed"; support x86_64.
1174 (set_code_flag): New.
1175 (DEFAULT_ARCH): New macro; default to "i386".
1176 (default_arch): New static variable.
1177 (struct _i386_insn): New fields Operand_PCrel; rex.
1178 (flag_16bit_code): Kill; All tests replaced to "flag_code == CODE_64BIT"
1179 (flag_code): New enum and static variable.
1180 (use_rela_relocations): New static variable.
1181 (flag_code_names): New static variable.
1182 (cpu_arch_flags): Default to CpuUnknownFlags|CpuNo64.
1183 (cpu_arch): Add "sledgehammer"; Add CPUAthlon to Athlon and CpuK6 to
1185 (i386_align_code): Return plain "nop" for x86_64.
1186 (mode_from_disp_size): Support Disp32S.
1187 (smallest_imm_type): Support Imm32S and Imm64.
1188 (offset_in_range): Support size of 8.
1189 (set_cpu_arch): Do not clobber to Cpu64/CpuNo64.
1190 (md_pseudo_table): Add "code64"; use set_code_flat.
1191 (md_begin): Emit sane error message on hash failure.
1192 (tc_i386_fix_adjustable): Support x86_64 relocations.
1193 (md_assemble): Support QWORD_MNEM_SUFFIX, REX registers,
1194 instructions supported on particular arch just partially,
1195 output of 64bit immediates, handling of Imm32S and Disp32S type.
1196 (i386_immedaite): Support x86_64 relocations; support 64bit constants.
1197 (i386_displacement): Likewise.
1198 (i386_index_check): Cleanup; support 64bit addresses.
1199 (md_apply_fix3): Support x86_64 relocation and rela.
1200 (md_longopts): Add "32" and "64".
1201 (md_parse_option): Add OPTION_32 and OPTION_64.
1202 (i386_target_format): Call even for ELFs; choose between
1203 elf64-x86-64 and elf32-i386.
1204 (i386_validate_fix): Refuse GOTOFF in 64bit mode.
1205 (tc_gen_reloc): Support rela relocations and x86_64.
1206 (intel_e09_1): Support QWORD.
1208 2000-12-15 Diego Novillo <dnovillo@redhat.com>
1210 * config/tc-i386.c (intel_e09_1): Only flag as a memory operand if
1211 it's not an offset expression.
1212 (intel_e10_1): Ditto. Also, if the operand is an offset expression,
1213 keep the braces '[' and ']' in the output string.
1214 (intel_e11): Ditto. Also remove comparison intel_parser.op_modifier
1215 != FLAT. There is no such op_modifier.
1217 2000-12-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1219 * dwarf2dbg.c: If we don't have <limits.h>, try including <sys/param.h>
1222 2000-12-13 Kazu Hirata <kazu@hxi.com>
1224 * as.h: Fix formatting.
1226 * dwarf2dbg.c: Likewise.
1227 * input-scrub.c: Likewise.
1230 2000-12-13 Mark Elbrecht <snowball3@bigfoot.com>
1232 * configure.in (i386-*-msdosdjgpp): Set bfd_gas to yes.
1233 configure: Regenerate.
1235 2000-12-13 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1237 * dwarf2dbg.c: #include <limits.h> only if it exists.
1239 2000-12-13 Rodney Brown <RodneyBrown@mynd.com>
1241 * config/tc-hppa.c (pa_ip): Correct CHECK_FIELD typo.
1242 (md_apply_fix): Here too.
1244 2000-12-12 Jim Wilson <wilson@redhat.com>
1246 * config/tc-ia64.h (ia64_init): Add prototype.
1248 2000-12-12 H.J. Lu <hjl@gnu.org>
1250 * dwarf2dbg.c: Enabled only if BFD_ASSEMBLER is defined.
1252 * read.h (outputting_stabs_line_debug): Change it to int.
1253 * stabs.c (outputting_stabs_line_debug): Likewise.
1255 2000-12-12 Geoffrey Keating <geoffk@redhat.com>
1257 * config/obj-bout.c (obj_crawl_symbol_chain): Don't take
1258 the address of a function result.
1260 2000-12-12 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
1262 * config/tc-ppc.c (md_pseudo_table): Add .file and .loc.
1263 (md_assemble): Call dwarf2_emit_insn.
1264 (shlib): Fix typo SHILB -> SHLIB.
1265 (md_parse_option): Likewise.
1266 (ppc_elf_validate_fix): Likewise:
1267 * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
1269 2000-12-12 Nick Clifton <nickc@redhat.com>
1271 * cgen.h: Fix formatting.
1272 * input-scrub.c: Fix formatting.
1273 * macro.c: Fix formatting.
1274 * config/tc-mips.c: Fix formatting.
1275 * doc/c-mips.texi: Fix formatting.
1277 Mon Dec 11 14:35:42 MET 2000 Jan hubicka <jh@suse.cz>
1279 * config/tc-i386.c (md_assemble): Refuse 's' and 'l' suffixes in the intel
1280 mode; convert 'd' suffix to 's' or 'l'; remove all DWORD_MNEM_SUFFIX
1282 (intel_e09_1): Convert QWORD to 'l' suffix for FP operations; refuse
1284 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Kill.
1287 * i386.h (*_Suf): Remove No_dSuf.
1288 (d_suf, wld_Suf,sld_Suf, sldx_Suf, bwld_Suf, d_FP, sld_FP, sldx_FP)
1290 (i386_optab): Remove 'd' in the suffixes.
1292 2000-12-06 Mark Elbrecht <snowball3@bigfoot.com>
1294 * config/tc-i386.c (T_SHORT): Undefine before defining.
1296 2000-12-05 Kazu Hirata <kazu@hxi.com>
1298 * config/tc-mips.c: Fix formatting.
1300 2000-12-04 Matthew Hiller <hiller@redhat.com>
1302 * config/tc-d10v.c (flag_allow_gstabs_packing): New variable.
1303 (md_longopts): New options --gstabs-packing, --no-gstabs-packing.
1304 (md_show_usage): Ditto.
1305 (md_parse_option): Ditto.
1306 (d10v_cleanup): Writes pending instruction only if
1307 ! outputting_stabs_line_debug || ! flag_allow_gstabs_packing.
1308 Fix compile time warning messages.
1310 * doc/c-d10v.texi: Documents new options.
1312 2000-12-04 Matthew Hiller <hiller@redhat.com>
1314 * stabs.c (outputting_stabs_line_debug): New variable.
1315 (stabs_generate_asm_lineno): Set outputting_stabs_line_debug at
1316 function entry and unset at function exit.
1318 * read.h (outputting_stabs_line_debug): New extern declaration.
1320 * as.c: Include dwarf2dbg.h for definition of dwarf2_finish.
1322 * dwarf2dbg.c: Fix compile time warning messages.
1324 2000-12-03 Kazu Hirata <kazu@hxi.com>
1326 * config/tc-a29k.c: Fix formatting.
1327 * config/tc-alpha.c: Likewise.
1328 * config/tc-arm.c: Likewise.
1329 * config/tc-cris.c: Likewise.
1330 * config/tc-hppa.c: Likewise.
1331 * config/tc-i370.c: Likewise.
1332 * config/tc-i386.c: Likewise.
1333 * config/tc-i860.c: Likewise.
1334 * config/tc-i960.c: Likewise.
1335 * config/tc-ia64.c: Likewise.
1336 * config/tc-m68hc11.c: Likewise.
1337 * config/tc-m68k.c: Likewise.
1338 * config/tc-m88k.c: Likewise.
1339 * config/tc-pj.c: Likewise.
1340 * config/tc-ppc.c: Likewise.
1341 * config/tc-sh.c: Likewise.
1342 * config/tc-sparc.c: Likewise.
1343 * config/tc-tahoe.c: Likewise.
1344 * config/tc-vax.c: Likewise.
1346 2000-12-01 Chris Demetriou <cgd@sibyte.com>
1348 * config/tc-mips.c (mips_ip): When calculating offsets,
1349 don't accept as constant the difference between the
1350 addresses of symbols in two different sections.
1352 * config/tc-mips.c (macro_build): Add new 'U' and 'J' operand
1354 (validate_mips_insn): Likewise. Also, update 'B' operand
1355 specifier to use OP_*_CODE20 constants and delete 'm' operand
1357 (mips_ip): Remove 'm' operand specifier, add 'U' and 'J'
1358 operand specifiers. Change warning generated by 'B' operand
1359 specifier to reflect its new multi-purpose usage.
1361 * config/tc-mips.c (mips_set_options): Use ISA_UNKNOWN rather than
1362 -1, and update comment.
1363 (file_mips_isa): Likewise.
1364 (mips_cpu): Use CPU_UNKNOWN rather than -1, and update comment.
1365 (ISA_HAS_COPROC_DELAYS, ISA_HAS_64BIT_REGS, gpr_interlocks): Use
1366 ISA_* constants rather than hard-coded numbers.
1367 (mips_cpu_info): New structure.
1368 (mips_cpu_info_table): New table describing CPU and ISA names
1370 (mips_cpu_info_from_name, mips_cpu_info_from_isa,
1371 mips_cpu_info_from_cpu): New functions.
1372 (mips_isa_to_str): New function to get string for ISA name.
1373 (mips_cpu_to_str): Convert to use mips_cpu_info_from_cpu, and
1374 return const char *.
1375 (md_begin): Redo CPU and ISA selection logic, using
1376 mips_cpu_info_from_*. Convert to use ISA_* constants rather
1377 than hard-coded numbers.
1378 (append_insn, mips_emit_delays, macro, macro2): Convert to use
1379 ISA_* constants rather than hard-coded numbers.
1380 (mips_ip): Convert to use mips_isa_to_str to get ISA name.
1381 (md_longopts): Delete OPTION_NO_MIPS32.
1382 (md_parse_option): Convert to use ISA_* constants rather than
1383 hard-coded numbers. Make OPTIONS_MIPS32 case treat MIPS32
1384 as an ISA. Delete OPTION_NO_MIPS32 case. Convert OPTION_MCPU
1385 to use strcasecmp to recognize "default" and to use
1386 mips_cpu_info_from_name to get CPU numbers from argument.
1387 (md_show_usage): Move -mips32 so it's with the rest of the ISA
1388 flags. Change 4Kc, 4Kp and 4Km CPU entries to just be
1390 (s_mipsset): Accept ISA value 32.
1391 * doc/as.texinfo: Clean up MIPS options summary slightly,
1392 remove -no-mips32. Add note about -mips4 and -mips32
1393 specifying those ISA levels. Delete -mips32 and -no-mips32
1394 cpu flag descriptions.
1395 * doc/c-mips.texi: Add -mips32 to list of ISA switches. Clean
1396 up the supported CPU switch list, and replace 4Kc, 4Km, and
1397 4Kp entries with a single mips32-4k entry. Note that you can
1400 * config/tc-mips.c (ISA_HAS_64BIT_REGS): Add checks for ISA_MIPS5 and
1402 (md_longopts, OPTION_MIPS5, OPTION_MIPS64): Add options for
1404 (md_parse_option): Add cases for OPTION_MIPS5 and
1406 (md_show_usage): Mention -mips5 and -mips64 arguments.
1407 (s_mipsset): Add cases for MIPS5 and MIPS64.
1408 (mips_cpu_info_table): Add entries for MIPS5 and MIPS64 ISAs
1410 * doc/as.texinfo: Mention -mips5 and -mips64 options
1412 * doc/c-mips.texi: Likewise. Also update introduction
1413 and ".set" usage information.
1415 * config/tc-mips.c (md_show_usage): Add "sb1" to the
1417 (mips_cpu_info_table): Add SB-1 entries.
1418 * doc/c-mips.texi: Add "sb1" to the list of CPUs
1419 known to the -mcpu option.
1421 * doc/as.texinfo: Correct description of MIPS -mcpu
1422 option, by copying some of the text from doc/c-mips.texi.
1424 2000-12-01 Joel Sherrill <joel@OARcorp.com>
1426 * configure.in (arm-*-rtems*, a29k-*rtems*, h8300-*-rtems*):
1428 (sparc*-*-rtemself*, sparc*-*-rtemsaout*): New targets.
1429 (sparc*-*-rtems*): Switched from a.out to ELF.
1430 * configure: Regenerate.
1431 * config.in: Regenerate.
1432 * Makefile.in: Regenerate.
1433 * aclocal.m4: Regenerate.
1434 * po/gas.pot: Regenerate.
1436 2000-11-30 Philip Blundell <pb@futuretv.com>
1438 * config/obj-coff.c (obj_coff_weak): Use S_SET_WEAK if it exists,
1439 even in non BFD_ASSEMBLER case.
1441 2000-11-30 Diego Novillo <dnovillo@redhat.com>
1443 * config/tc-i386.c (md_assemble): Swap i.disp_relocs when using intel
1446 2000-11-29 Richard Henderson <rth@redhat.com>
1448 * dwarf2dbg.c: Rewrite from scratch. Queue all debugging output
1449 until dwarf2_finish; use relaxation to get cross-fragment offsets;
1450 thread multiple subsegments properly; handle multiple code
1451 sections properly; emit proper compilation unit info for assembler
1452 generated debugging.
1454 * as.h (enum _relax_state): Add rs_dwarf2dbg.
1455 * dwarf2dbg.h (struct dwarf2_line_info): Remove filename.
1456 (dwarf2dbg_estimate_size_before_relax): Declare.
1457 (dwarf2dbg_relax_frag, dwarf2dbg_convert_frag): Declare.
1458 * write.c: Include dwarf2dbg.h.
1459 (cvt_frag_to_fill): Handle rs_dwarf2dbg.
1460 (relax_segment): Likewise.
1462 2000-11-28 Hans-Peter Nilsson <hp@bitrange.com>
1464 * config/tc-sh.c (md_convert_frag) <undefined symbol, conditional
1465 jump>: Use as_bad_where instead of as_bad. Tweak error message
1466 accordingly. Stabilize frag by updating fix part and resetting
1468 <undefined symbol, unconditional jump>: Ditto.
1469 (sh_elf_cons): Cast *input_line_pointer to unsigned char when
1470 indexing is_end_of_line[].
1471 (md_assemble): Initialize size to 0.
1472 (md_section_align): Mark parameter seg as unused.
1473 (parse_reg): Parse names case-insensitively.
1475 2000-11-28 Kazu Hirata <kazu@hxi.com>
1477 * config/obj-aout.h: Fix formatting.
1478 * config/obj-bout.h: Likewise.
1479 * config/obj-coff.c: Likewise.
1480 * config/obj-coff.h: Likewise.
1481 * config/obj-elf.h: Likewise.
1482 * config/obj-som.h: Likewise.
1483 * config/obj-vms.c: Likewise.
1484 * config/obj-vms.h: Likewise.
1485 * config/tc-h8300.h: Likewise.
1486 * config/tc-ns32k.h: Likewise.
1487 * config/tc-sparc.h: Likewise.
1488 * config/tc-tic54x.h: Likewise.
1489 * config/tc-z8k.h: Likewise.
1491 2000-11-28 Nick Clifton <nickc@redhat.com>
1493 * doc/as.1 (COPYING): Mention that the GNU Free Documentation
1494 License is present in the sources, but not the output, and
1495 also available from the GNU website.
1496 (GNU Free Documentation License): Comment out this section.
1498 2000-11-28 Hans-Peter Nilsson <hp@axis.com>
1500 * Makefile.am (CPU_OBJ_VALID): Add case to filter out invalid coff
1501 targets. Remove i860 from valid a.out targets.
1502 * Makefile.in: Regenerate.
1504 * config/tc-cris.c: Include dwarf2dbg.h.
1505 (md_pseudo_table): Add .file and .loc.
1506 (md_assemble): Call dwarf2_emit_insn if generating ELF.
1507 (s_cris_file, s_cris_loc): New.
1508 * config/tc-cris.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1509 * Makefile.am: Regenerate dependencies.
1510 * Makefile.in: Regenerate.
1512 2000-11-28 Alan Modra <alan@linuxcare.com.au>
1514 * expr.c (STANDARD_MUL_PRECEDENCE): Correct value.
1515 (MRI_MUL_PRECEDENCE): Likewise.
1516 (op_rank): Fix a comment typo.
1518 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1520 * config/tc-m68hc11.c (build_indexed_byte): Print the offset in
1522 (get_operand): Fix analysis for movw/movb instructions.
1524 2000-11-24 Nick Clifton <nickc@redhat.com>
1526 * configure.in (xscale-elf): Add target.
1527 (xscale-coff): Add target.
1528 * configure: Regenerate.
1530 * config/tc-arm.c (ARM_EXT_V5E): New ARM architecture
1532 (ARM_EXT_XSCALE): New ARM architecture extension.
1533 (ARM_LONGMUL): Rename to ARM_EXT_LONGMUL.
1534 (ARM_HALFWORD): Rename to ARM_EXT_HALFWORD.
1535 (ARM_THUMB): Rename to ARM_EXT_THUMB.
1536 (ARM_ARCH_V4): Remove processor from architecture.
1537 (ARM_ARCH_3M): New architecutre definition.
1538 (ARM_ARCH_V5TE): New architecutre definition.
1539 (ARM_ARCH_XSCALE): New architecutre definition.
1540 (CPU_DEFAULT): Allow to be defaulted to XScale.
1541 (atpcs): New boolean variable.
1542 (ldr_flags): Support 'd' flag for double word loads.
1543 (str_flags): Support 'd' flag for double word stored.
1544 (do_mia): New function.
1545 (do_mar): New function.
1546 (do_mra): New function.
1547 (do_pld): New function.
1548 (do_ldrd): New function.
1549 (do_blx): New function.
1550 (do_bkpt): New function.
1551 (do_clz): New function.
1552 (do_lstc2): New function.
1553 (do_cdp2): New function.
1554 (do_t_blx): New function.
1555 (do_t_bkpt): New function.
1556 (do_smla): New function.
1557 (do_smlal): New function.
1558 (do_smul): New function.
1559 (do_qadd): New function.
1560 (do_co_reg2c): New function.
1561 (LONGEST_INSN): Redefine to 7.
1563 * doc/c-arm.texi: Document -mxscale, -mmarmv5te and -matpcs
1564 command line switches.
1566 2000-11-22 Jim Wilson <wilson@redhat.com>
1568 * config/tc-ia64.c (pseudo_func): Add missing initializers.
1569 (struct rsrc): Make line unsigned.
1570 (gr_values): Add missing initializer.
1571 (SLOT_NUM_NOT_SET): Add unsigned cast.
1572 (ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix,
1573 dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
1574 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
1575 dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf,
1576 dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state,
1577 dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body,
1578 dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln,
1579 dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource,
1580 md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align):
1581 Add ATTRIBUTE_UNUSED to unused parameters.
1582 (convert_expr_to_ab_reg): Add parens.
1583 (convert_expr_to_xy_reg): Add parens. Comment out >= REG_GR test.
1584 (dot_prologue): Initialize grsave when declared.
1585 (md_pseudo_table): Add missing initializers.
1586 (operand_match): Add casts to bfd_vma.
1587 (emit_one_bundle): Delete unused local prev. Make required_template
1589 (specify_resource): Cast i to unsigned.
1590 (note_register_values): Use fprintf_vma.
1591 (print_dependency): Likewise.
1593 2000-11-21 Jim Wilson <wilson@redhat.com>
1595 * config/tc-ia64.c (generate_unwind_image): Call record_alignment
1596 for unwind info section.
1597 (dot_endp): Likewise for unwind section.
1599 * config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to
1602 2000-11-21 Jakub Jelinek <jakub@redhat.com>
1604 * config/tc-sparc.c (md_pseudo_table): Add .file and .loc.
1605 (output_insn): Call dwarf2_emit_insn.
1606 * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
1608 2000-11-17 Richard Henderson <rth@redhat.com>
1610 * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
1611 callers. Don't switch segments. Expect CIE == -1 in .debug_frame.
1612 (check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
1614 2000-11-17 Nick Clifton <nickc@redhat.com>
1616 * config/tc-arm.c (md_pseudo_table): Add support for .line and
1619 2000-11-17 Richard Henderson <rth@redhat.com>
1621 * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
1623 2000-11-17 Richard Henderson <rth@redhat.com>
1625 * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
1626 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
1627 tri-state definition of alpha_flag_mdebug.
1628 * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
1629 (s_alpha_file): Store first .file directive.
1630 (s_alpha_stab): New.
1631 (md_pseudo_table): Add stabs and stabn.
1633 2000-11-17 Richard Henderson <rth@redhat.com>
1635 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
1637 2000-11-17 Richard Henderson <rth@redhat.com>
1639 * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
1640 (main): Call dwarf2_finish.
1641 * as.h (debug_type): Clarify documentation of the meaning
1643 * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
1644 (print_stats): Fix parenthesis problem.
1645 (now_subseg_size): New.
1646 (dwarf2_finish): Use it. If DEBUG_DWARF2, emit bits for .debug_info.
1647 (dwarf2_directive_file): Don't set debug_type.
1648 (dwarf2_where): Honor DEBUG_DWARF2 first.
1649 (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
1650 do nothing if not emitting dwarf2 debug info, or no work.
1651 * dwarf2dbg.h (dwarf2_emit_insn): Update.
1652 * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
1653 (ecoff_new_file): Likewise.
1654 * read.c (generate_lineno_debug): Kill ecoff hackery. Update
1655 commentary wrt dwarf2.
1657 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
1658 ATTRIBUTE_UNUSED as needed.
1659 (emit_insn): Call dwarf2_emit_insn.
1660 (s_alpha_file): New.
1662 (s_alpha_coff_wrapper): Don't handle them.
1663 (md_pseudo_table): Update for .file and .loc.
1664 * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
1666 * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
1667 don't protect with debug_type.
1668 * config/tc-hppa.c (md_assemble): Likewise.
1669 * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
1670 * config/tc-mn10300.c (md_assemble): Likewise.
1671 * config/tc-sh.c (md_assemble): Likewise.
1672 * config/tc-v850.c (md_assemble): Likewise.
1674 * config/tc-arm.c (arm_end_of_source): Remove.
1675 * config/tc-hppa.c (pa_end_of_source): Remove.
1676 * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
1677 * config/tc-mn10300.c (mn10300_finalize): Remove.
1678 * config/tc-sh.c (sh_finalize): Remove.
1679 * config/tc-v850.c (sh_finalize): Remove.
1681 * config/tc-arm.h (md_end): Remove.
1682 * config/tc-hppa.h (md_end): Remove.
1683 (DWARF2_LINE_MIN_INSN_LENGTH): New.
1684 * config/tc-m68hc11.h (md_end): Remove.
1685 * config/tc-mn10300.h (md_end): Remove.
1686 * config/tc-sh.h (md_end): Remove.
1687 * config/tc-v850.h (md_end): Remove.
1689 * config/tc-ia64.c (emit_one_bundle): Don't protect
1690 dwarf2 bits with debug_type.
1691 (md_assemble): Likewise.
1692 (ia64_end_of_source): Don't call dwarf2_finish.
1694 2000-11-16 Jim Wilson <wilson@redhat.com>
1696 * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
1697 >= 128 instead of > 128. Abort if predicate regno is >= 64 instead of
1700 2000-11-16 H.J. Lu <hjl@gnu.org>
1702 * config/obj-elf.c (obj_elf_symver): Don't check the missing
1705 2000-11-15 Kazu Hirata <kazu@hxi.com>
1707 * config/tc-tic30.c: Fix formatting.
1708 * config/tc-tic80.c: Likewise.
1709 * config/tc-v850.c: Likewise.
1710 * config/tc-vax.c: Likewise.
1711 * config/tc-w65.c: Likewise.
1712 * config/tc-z8k.c: Likewise.
1714 2000-11-14 DJ Delorie <dj@redhat.com>
1716 * config/tc-v850.c: Support dwarf2.
1717 * config/tc-v850.h: Ditto.
1719 * config/tc-v850.c (cons_fix_new_v850): Don't rely on
1720 parse_cons_expression_v850 to initialize hold_cons_reloc.
1722 2000-11-15 Bernd Schmidt <bernds@redhat.com>
1724 * config/tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
1725 (errata_nops_necessary_p): New function.
1726 (emit_one_bundle): Call it. Update the GROUP_IDX field in struct
1729 2000-11-14 Jim Wilson <wilson@redhat.com>
1731 * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
1732 return little endian bfd formats.
1734 2000-11-14 Kazu Hirata <kazu@hxi.com>
1736 * config/aout_gnu.h: Fix formatting.
1737 * config/atof-vax.c: Likewise.
1738 * config/m68k-parse.h: Likewise.
1739 * config/m88k-opcode.h: Likewise.
1740 * config/obj-elf.c: Likewise.
1741 * config/tc-arm.c: Likewise.
1742 * config/tc-cris.c: Likewise.
1743 * config/tc-i386.c: Likewise.
1744 * config/tc-ia64.c: Likewise.
1745 * config/tc-mn10300.c: Likewise.
1746 * config/te-386bsd.h: Likewise.
1747 * config/te-hppa.h: Likewise.
1748 * config/te-nbsd.h: Likewise.
1749 * config/te-ppcnw.h: Likewise.
1750 * config/te-sparcaout.h: Likewise.
1751 * config/te-tmips.h: Likewise.
1752 * config/vax-inst.h: Likewise.
1753 * config/vms-conf.h: Likewise.
1755 2000-11-14 Jakub Jelinek <jakub@redhat.com>
1757 * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
1759 2000-11-13 H.J. Lu <hjl@gnu.org>
1761 * config/obj-elf.c (elf_frob_symbol): Support
1762 ".symver name,name2@@@nodename".
1763 (elf_frob_file_before_adjust): Likewise.
1765 * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
1766 and ".symver name,name2@@@nodename".
1769 2000-11-12 H.J. Lu (hjl@gnu.org)
1771 * config/obj-elf.c (obj_elf_symver): Check missing version
1774 2000-11-12 H.J. Lu (hjl@gnu.org)
1776 * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
1777 instead of bfd_vma for non-bfd assemblers.
1779 2000-11-09 Kazu Hirata <kazu@hxi.com>
1781 * itbl-ops.c: Fix comment typos.
1783 2000-11-08 Jim Wilson <wilson@redhat.com>
1785 * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
1786 (struct unwind): Add next_slot_frag field.
1787 (slot_index): New parameters slot_frag and first_frag. Add code
1788 to add in frag sizes when different. Add comments.
1789 (fixup_unw_records): New locals first_frag and last_frag. Pass new
1790 arguments to slot_index.
1791 (emit_one_bundle): Set slot_frag field. Set next_slot_number after
1792 loop end. Set next_slot_frag field.
1794 2000-11-07 H.J. Lu <hjl@gnu.org>
1796 * doc/as.texinfo (.symver): Updated for versioned symbol
1799 * obj.h (format_ops): Add the frob_file_before_adjust field.
1801 * config/obj-aout.c (aout_format_ops): Set the
1802 frob_file_before_adjust field to 0.
1803 * config/obj-coff.c (coff_format_ops): Likewise.
1804 * config/obj-ecoff.c (ecoff_format_ops): Likewise.
1806 * config/obj-elf.c (obj_elf_symver): Allow duplicated version
1808 (elf_frob_file_before_adjust): New function to remove unneeded
1809 versioned symbols from the symbol table.
1810 (elf_format_ops): Set the frob_file_before_adjust field to
1811 elf_frob_file_before_adjust.
1813 * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
1816 * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
1818 2000-11-07 Peter Targett <peter.targett@arccores.com>
1820 * gas/config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
1822 * gas/config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
1823 Fix compile time warning messages.
1825 2000-11-07 Nick Clifton <nickc@redhat.com>
1827 * stabs.c (generate_asm_file): Increase length of xmalloc'ed
1828 buffer in order to avoid buffer overflows.
1830 2000-11-06 Steve Ellcey <sje@cup.hp.com>
1832 * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
1833 Change M to m for -milp32 or -mlp64 to match gcc.
1834 (dot_endp): Use bytes_per_address instead of 8.
1835 (emit_one_bundle): Use number_to_chars_littleendian instead of
1837 (fix_insn): Likewise.
1838 (ia64_init): New function.
1839 (ia64_target_format): New function.
1840 (md_begin): Set endianness, arch, and machine as appropriate.
1841 * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
1842 Make these macros depend on TE_HPUX macro.
1843 (TARGET_FORMAT): Define.
1844 (HOST_SPECIAL_INIT): Define.
1845 * config/te-hpux.h: New file.
1846 * configure.in: Add "ia64-*-hpux*" target to configure.
1847 * configure: Regenerate.
1849 2000-11-06 Kazu Hirata <kazu@hxi.com>
1851 * as.c: Fix formatting.
1852 * dwarf2dbg.c: Likewise.
1853 * input-file.c: Likewise.
1854 * input-file.h: Likewise.
1855 * input-scrub.c: Likewise.
1856 * itbl-ops.c: Likewise.
1857 * listing.c: Likewise.
1858 * macro.h: Likewise.
1859 * messages.c: Likewise.
1861 * subsegs.c: Likewise.
1862 * subsegs.h: Likewise.
1863 * write.c: Likewise.
1865 2000-11-06 Nick Clifton <nickc@redhat.com>
1867 * doc/as.texinfo: Add GNU Free Documentation License.
1868 * doc/gasp.texi: Add GNU Free Documentation License.
1869 * doc/as.1: Add GNU Free Documentation License.
1871 2000-11-05 Nick Clifton <nickc@redhat.com>
1873 * config/tc-arm.c: Add include of "dwarf2dbg.h"
1875 2000-11-02 Per Lundberg <plundis@chaosdev.org>
1877 * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
1878 * configure: Regenerate.
1880 2000-11-01 Nick Clifton <nickc@redhat.com>
1882 * read.c (original_case_string): New global variable.
1883 (read_a_source_file): Copy opcode string into
1884 original_case_string if clobbering the case of the opcode.
1885 * read.h: Export the definition of original_case_string.
1886 * config/tc-arm.c (md_assembler): When parsing a .req
1887 directive use the original opcode string, not the case
1890 2000-11-02 Nick Clifton <nickc@redhat.com>
1892 * config/tc-mn10300.c (debug_line): Remove this static
1894 (md_assemble): Call dwarf2_generate_asm_lineno instead of
1895 dwarf2_where and dwarf2_gen_line_info.
1897 2000-11-02 Theo Honohan <th@futuretv.com>
1899 * config/tc-arm.c (do_msr): Improve error message.
1901 2000-10-31 Eric Christopher <echristo@redhat.com>
1903 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
1904 or pc-relative, else use fx_offset.
1906 2000-10-31 Jim Wilson <wilson@redhat.com>
1908 * config/tc-ia64.c (struct md): New field tag_fixups.
1909 (ia64_flush_insns): Handle tag_fixups. Error if dangling
1910 qualifying predicate.
1911 (emit_one_bundle): Delete spurious multiplication by one. Handle
1913 (ia64_start_line): Error if dangling qualifying predicate.
1914 (defining_tag): New static variable.
1915 (ia64_unrecognized_line, case '['): Parse tags.
1916 (ia64_frob_label): Create tag_fixups.
1917 (md_assemble): Reset md.qp.X_op after using it.
1919 2000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
1921 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
1923 2000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
1925 * config/tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
1927 2000-10-30 Kazu Hirata <kazu@hxi.com>
1929 * expr.c: Fix formatting.
1930 * flonum-copy.c: Likewise.
1931 * flonum.h: Likewise.
1935 2000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
1937 * as.h (OPTION_MD_BASE): Bump to 190.
1938 * as.c (parse_args) <std_longopts>: Add comment about the need to
1939 check OPTION_MD_BASE in as.h.
1941 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
1944 2000-10-27 Nick Clifton <nickc@redhat.com>
1946 * configure.in (emulations): Add m68hc12.
1947 * configure: Regenerate.
1948 * po/gas.pot: Regenerate.
1950 2000-10-27 Aldy Hernandez <aldyh@redhat.com>
1952 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
1954 (arm_psr_parse): Handle lowercase CPSR and SPSR.
1956 2000-10-25 Nick Clifton <nickc@redhat.com>
1958 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
1959 a DWARF2 line number information sequence.
1961 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
1963 * read.c (generate_lineno_debug): Update comment describing why
1964 DWARF2 line number debug information is not generated
1965 automatically by this function.
1967 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
1970 * config/tc-arm.h (md_end): Define.
1971 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1973 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
1974 if generating DWARF2 line numbers.
1975 (arm_end_of_source): New function. Call dwarf2_finish if
1978 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
1979 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
1980 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
1982 2000-10-25 Diego Novillo <dnovillo@cygnus.com>
1984 * config/tc-i386.c: Fix prototype declarations for functions taking no
1987 2000-10-24 Diego Novillo <dnovillo@cygnus.com>
1989 * config/tc-i386.c (i386_operand_modifier): Remove.
1990 (build_displacement_string): Remove.
1991 (i386_parse_seg): Remove.
1992 (i386_intel_memory_operand): Remove.
1993 (i386_intel_operand): Re-write using recursive descent parser based
1994 on MASM documentation.
1995 (struct intel_parser_s): New structure.
1996 (intel_parser): New static variable.
1997 (struct intel_token): New structure.
1998 (cur_token, prev_token): New static variables.
2011 (intel_match_token): New function.
2012 (intel_get_token): New function.
2013 (intel_putback_token): New function.
2014 (intel_expr): New function.
2015 (intel_e05): New function.
2016 (intel_e05_1): New function.
2017 (intel_e06): New function.
2018 (intel_e06_1): New function.
2019 (intel_e09): New function.
2020 (intel_e09_1): New function.
2021 (intel_e10): New function.
2022 (intel_e10_1): New function.
2023 (intel_e11): New function.
2025 2000-10-20 Jakub Jelinek <jakub@redhat.com>
2027 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
2028 instructions to loose any special insn->architecture mask.
2030 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
2031 (sparc_md_end, sparc_arch_types, sparc_arch,
2032 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
2033 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
2034 request v9b architecture if they are used).
2036 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2038 * config/tc-m68k.c: Fix the previous misapplied patch.
2040 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2042 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
2043 BFD_ASSEMBLER and !BFD_ASSEMBLER.
2044 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
2047 2000-10-17 Kazu Hirata <kazu@hxi.com>
2049 * debug.c: Fix formatting.
2050 * depend.c: Likewise.
2051 * dwarf2dbg.c: Likewise.
2052 * dwarf2dbg.h: Likewise.
2053 * ecoff.c: Likewise.
2056 * flonum-konst.c: Likewise.
2057 * frags.h: Likewise.
2059 2000-10-17 Chandrakala Chavva <cchavva@redhat.com>
2061 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
2063 * doc/as.texinfo: Added notes about this new option.
2065 2000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
2067 * config/tc-sh.c (JREG): Remove.
2068 (md_convert_frag): Remove #if 0:d code using JREG.
2070 2000-10-15 Diego Novillo <dnovillo@cygnus.com>
2072 * config/tc-i386.c (i386_operand_modifier): Only match
2073 modifiers SHORT and FLAT if they are followed by a space.
2074 (parse_register): When `allow_naked_reg' is set, do not confuse
2075 identifiers that start with a register name with a register.
2077 2000-10-12 Kazu Hirata <kazu@hxi.com>
2079 * app.c: Fix formatting.
2082 * bit_fix.h: Likewise.
2087 2000-10-11 Alan Modra <alan@linuxcare.com.au>
2089 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
2091 2000-10-07 Alan Modra <alan@linuxcare.com.au>
2093 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
2094 Re-arrange function a little and improve error message.
2096 * write.c (write_relocs): Fix a comment.
2098 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
2101 2000-10-05 Jim Wilson <wilson@cygnus.com>
2103 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
2105 2000-10-05 Alan Modra <alan@linuxcare.com.au>
2107 * config/tc-i386.c: Delete some useless comments, reformat others.
2109 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
2110 non-global syms in linkonce sections.
2112 2000-10-04 Ralf Baechle <ralf@gnu.org>
2114 * config/tc-ia64.c (operand_match): Don't use // style comments.
2115 * config/tc-i370.c: Likewise.
2117 2000-09-29 Hans-Peter Nilsson <hp@axis.com>
2119 Changes to handle varying register prefix and user symbol prefix.
2120 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
2121 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
2122 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
2123 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
2124 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
2125 (demand_register_prefix): New variable.
2126 (md_pseudo_table): New pseudo ".syntax".
2127 (md_longopts): New options --no-underscore and --underscore.
2128 (cris_target_format): Return elf32-us-cris or elf32-cris depending
2129 on symbols_have_leading_underscore.
2130 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
2131 (get_spec_reg): Ditto.
2132 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
2134 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
2136 <case OPTION_NO_US, case OPTION_US>: New.
2137 (md_show_usage): Be brief and reformat to match continuation of
2139 * po/gas.pot: Regenerate.
2141 2000-09-28 Alan Modra <alan@linuxcare.com.au>
2143 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
2144 force relocs for 12 bit branches.
2145 (md_apply_fix): Similarly, adjust logic here.
2147 2000-09-28 Alan Modra <alan@linuxcare.com.au>
2149 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
2150 adjust for external and weak syms as we will use a reloc. Allow
2151 for +8 offset when calculating limits of branches.
2152 (hppa_fix_adjustable): Undo 2000-09-23 change.
2153 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
2154 Correct distance calculation.
2155 (tc_gen_reloc): Print the file name and line number if we can't
2158 From John David Anglin <dave@hiauly1.hia.nrc.ca>
2159 * config/tc-hppa.c (nonzero_dibits): Define.
2160 (arg_reloc_stub_needed): Check each arg and return value
2161 separately for zero case.
2162 (pa_align): Declare argument `bytes'.
2164 2000-09-25 Kazu Hirata <kazu@hxi.com>
2166 * config/tc-cris.c: Fix formatting.
2167 * config/tc-d10v.h: Likewise.
2168 * config/tc-d30v.c: Likewise.
2169 * config/tc-d30v.h: Likewise.
2170 * config/tc-fr30.c: Likewise.
2171 * config/tc-fr30.h: Likewise.
2172 * config/tc-m68k.c: Likewise.
2173 * config/tc-m68k.h: Likewise.
2174 * config/tc-pj.h: Likewise.
2175 * config/tc-ppc.c: Likewise.
2176 * config/tc-ppc.h: Likewise.
2177 * config/tc-sh.c: Likewise.
2178 * config/tc-sh.h: Likewise.
2179 * config/tc-sparc.c: Likewise.
2180 * config/tc-v850.h: Likewise.
2181 * config/tc-vax.h: Likewise.
2182 * config/tc-w65.h: Likewise.
2183 * config/tc-z8k.h: Likewise.
2185 2000-09-23 Alan Modra <alan@linuxcare.com.au>
2187 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
2188 checks only for ELF.
2189 (hppa_force_relocation): Likewise.
2191 2000-09-22 Jim Wilson <wilson@cygnus.com>
2193 * config/tc-ia64.c (dv_sem): Add "stop".
2194 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
2195 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
2196 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
2198 (mark_resources): Check IA64_RS_PRr.
2200 2000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2202 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
2203 md_estimate_size_before_relax): Redesign and clean up the
2204 relaxation mechanism.
2206 2000-09-21 Kazu Hirata <kazu@hxi.com>
2208 * config/tc-ns32k.c: Fix formatting.
2209 * config/tc-ns32k.h: Likewise.
2211 2000-09-20 Kazu Hirata <kazu@hxi.com>
2213 * config/tc-m32r.c: Fix formatting.
2214 * config/tc-m32r.h: Likewise.
2215 * config/tc-m68851.h: Likewise.
2216 * config/tc-m68hc11.c: Likewise.
2217 * config/tc-m68hc11.h: Likewise.
2218 * config/tc-m88k.c: Likewise.
2219 * config/tc-mcore.c: Likewise.
2220 * config/tc-mcore.h: Likewise.
2221 * config/tc-mips.c: Likewise.
2222 * config/tc-mips.h: Likewise.
2223 * config/tc-mn10200.h: Likewise.
2224 * config/tc-mn10300.h: Likewise.
2225 * config/tc-tahoe.c: Likewise.
2226 * config/tc-tahoe.h: Likewise.
2228 2000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2230 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
2231 Likewise in relaxation description comments.
2233 2000-09-18 Alan Modra <alan@linuxcare.com.au>
2235 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
2236 subtraction of two syms without emitting a relocation.
2238 From David Huggins-Daines <dhd@linuxcare.com>
2239 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
2240 global or weak symbols.
2242 2000-09-15 Kazu Hirata <kazu@hxi.com>
2244 * config/tc-h8300.h: Fix formatting.
2245 * config/tc-h8500.c: Likewise.
2246 * config/tc-h8500.h: Likewise.
2247 * config/tc-hppa.h: Likewise.
2248 * config/tc-i370.h: Likewise.
2249 * config/tc-i386.h: Likewise.
2250 * config/tc-i860.c: Likewise.
2251 * config/tc-i860.h: Likewise.
2252 * config/tc-i960.h: Likewise.
2253 * config/tc-ia64.c: Likewise.
2254 * config/tc-ia64.h: Likewise.
2256 2000-09-14 Kazu Hirata <kazu@hxi.com>
2258 * config/tc-a29k.c: Fix formatting.
2259 * config/tc-alpha.c: Likewise.
2260 * config/tc-arc.c: Likewise.
2261 * config/tc-arc.h: Likewise.
2262 * config/tc-arm.c: Likewise.
2263 * config/tc-arm.h: Likewise.
2264 * config/tc-avr.c: Likewise.
2265 * config/tc-avr.h: Likewise.
2266 * config/tc-tic30.c: Likewise.
2267 * config/tc-tic30.h: Likewise.
2268 * config/tc-tic54x.c: Likewise.
2269 * config/tc-tic54x.h: Likewise.
2270 * config/tc-tic80.c: Likewise.
2271 * config/tc-tic80.h: Likewise.
2273 2000-09-14 Timothy Wall <twall@cygnus.com>
2275 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
2276 parallel comparisons for later use.
2277 (struct rsrc): Add parallel comparison type.
2278 (resources_match): Skip special cases of PR usage (non-conflicting
2281 2000-09-13 Kazu Hirata <kazu@hxi.com>
2283 * config/obj-ecoff.c: Fix formatting.
2284 * config/obj-elf.c: Likewise.
2285 * config/obj-elf.h: Likewise.
2286 * config/obj-evax.h: Likewise.
2287 * config/obj-generic.h: Likewise.
2288 * config/obj-hp300.c: Likewise.
2289 * config/obj-hp300.h: Likewise.
2290 * config/obj-ieee.h: Likewise.
2291 * config/obj-vms.c: Likewise.
2292 * config/obj-vms.h: Likewise.
2294 2000-09-13 Anders Norlander <anorland@acc.umu.se>
2296 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
2297 (md_parse_option): Ditto.
2298 (md_longopts): Add -mips32 option.
2299 (md_show_usage): Document new options.
2300 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
2301 (mips_ip): Assemble mfc0 with a sub-selection code.
2302 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
2303 (mips_cpu_to_str): New function.
2304 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
2305 Use CPU_* defines instead of hardcoded numbers.
2307 * doc/as.texinfo: Document new options.
2308 * doc/c-mips.texi: Ditto.
2310 2000-09-12 Kazu Hirata <kazu@hxi.com>
2312 * as.h: Fix formatting.
2313 * asintl.h: Likewise.
2314 * bit_fix.h: Likewise.
2315 * config/obj-aout.c: Likewise.
2316 * config/obj-aout.h: Likewise.
2317 * config/obj-bout.c: Likewise.
2318 * config/obj-bout.h: Likewise.
2319 * config/obj-coff.c: Likewise.
2320 * config/obj-coff.h: Likewise.
2321 * dwarf2dbg.h: Likewise.
2323 * flonum.h: Likewise.
2324 * frags.h: Likewise.
2325 * itbl-ops.h: Likewise.
2326 * macro.h: Likewise.
2329 * struc-symbol.h: Likewise.
2330 * subsegs.h: Likewise.
2331 * symbols.h: Likewise.
2333 * write.h: Likewise.
2335 2000-09-11 Kazu Hirata <kazu@hxi.com>
2337 * bignum-copy.c: Fix formatting.
2338 * config/tc-i370.c: Likewise.
2339 * config/tc-i960.c: Likewise.
2340 * config/tc-m68k.c: Likewise.
2341 * ehopt.c: Likewise.
2342 * flonum-copy.c: Likewise.
2343 * flonum-konst.c: Likewise.
2344 * flonum-mult.c: Likewise.
2345 * literal.c: Likewise.
2348 * stabs.c: Likewise.
2349 * subsegs.c: Likewise.
2351 2000-09-09 Philip Blundell <philb@gnu.org>
2353 * configure.in (arm*-*-uclinux*): New target.
2354 * configure: Regenerate.
2356 2000-09-09 Kazu Hirata <kazu@hxi.com>
2358 * input-file.c: Fix formatting.
2359 * itbl-ops.c: Likewise.
2360 * messages.c: Likewise.
2362 2000-09-08 Philip Blundell <philb@gnu.org>
2364 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
2367 2000-09-07 H.J. Lu <hjl@gnu.org>
2369 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
2370 * configure: Rebuild.
2372 2000-09-07 Kazu Hirata <kazu@hxi.com>
2374 * atof-generic.c: Fix formatting.
2375 * config/tc-mips.c: Likewise.
2376 * config/tc-vax.c: Likewise.
2377 * input-scrub.c: Likewise.
2379 2000-09-07 Alexandre Oliva <aoliva@redhat.com>
2381 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
2382 * configure.in (sh-*-linux*): Added.
2383 * configure: Rebuilt.
2385 2000-09-06 Kazu Hirata <kazu@hxi.com>
2387 * config/tc-hppa.c: Fix formatting.
2389 * ecoff.c: Fix formatting.
2391 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
2393 * configure: Rebuilt with new libtool.m4.
2395 2000-09-05 Kazu Hirata <kazu@hxi.com>
2397 * cgen.c: Fix formatting.
2398 * config/tc-ia64.c: Likewise.
2400 2000-09-05 Nick Clifton <nickc@redhat.com>
2402 * aclocal.m4: Regenerate.
2403 * config.in: Regenerate.
2404 * configure: Regenerate.
2405 * po/gas.pot: Regenerate.
2407 2000-09-05 Hans-Peter Nilsson <hp@axis.com>
2409 * config/tc-cris.c: Correct comment typos.
2411 2000-09-05 Eric Christopher <echristo@cygnus.com>
2413 * config/tc-mn10300.c: Cleanup.
2414 (md_pcrel_from): Enable.
2416 2000-09-05 Alan Modra <alan@linuxcare.com.au>
2418 * expr.c (operand): Fix a comment typo.
2419 * write.c (write_relocs): Fix a signed/unsigned warning.
2421 * config/tc-hppa.c (fudge_reg_expressions): New
2422 (hppa_force_reg_syms_absolute): New.
2423 (pa_equ): Allow reg_section expressions.
2424 * config/tc-hppa.c (md_optimize_expr): Define.
2425 (hppa_force_reg_syms_absolute): Prototype.
2427 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
2428 (pa_parse_number): Pass in arg to select fp reg parsing.
2429 Return 1 to indicate format checks pass. If strict, then only
2430 accept a register or register symbol. Return value in...
2431 (pa_number): New static for pa_parse_number.
2432 (FP_REG_BASE): Define.
2433 (FP_REG_RSEL): Define.
2434 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
2435 appropriate. White space changes.
2436 (need_pa11_opcode): Don't bother passing any params, get them from
2438 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
2439 Remove extraneous check in case 'Q'.
2440 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
2441 reg, set section of resulting symbol to reg_section.
2442 (pa_parse_space_stmt): Modify call to pa_parse_number.
2443 (pa_space): Likewise.
2445 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
2446 (hppa_force_relocation): Handle vtable relocs.
2447 (pa_vtable_entry): New.
2448 (pa_vtable_inherit): New.
2449 (md_pseudo_table): Add entries for vtable pseudos.
2450 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
2451 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
2453 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
2454 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
2455 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
2457 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
2458 specify a symbol type.
2460 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
2461 dependent things together.
2462 (md_elf_symbol_type): Define.
2464 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
2466 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
2468 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
2469 (obj_elf_vtable_entry): Declare.
2471 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
2472 and export function.
2473 (obj_elf_vtable_entry): Similarly.
2474 (elf_pseudo_table): Fix the damage with a cast.
2476 2000-09-03 Richard Henderson <rth@cygnus.com>
2478 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
2479 for template selection when a label is needed.
2481 2000-09-02 Kazu Hirata <kazu@hxi.com>
2483 * config/tc-ia64.c: Fix formatting.
2485 2000-09-02 Nick Clifton <nickc@redhat.com>
2487 * configure.in: Increase version number to 2.10.91.
2488 * configure: Regenerate.
2489 * aclocal.m4: Regenerate.
2490 * config.in: Regenerate.
2491 * po/gas.pot: Regenerate.
2492 * Makefile.in: Regenerate.
2494 2000-09-01 Alexandre Oliva <aoliva@redhat.com>
2496 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
2497 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
2498 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
2500 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
2503 2000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
2505 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
2506 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
2507 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
2508 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
2509 (GOT_symbol): New variable.
2510 (md_undefined_symbol): Set it.
2512 2000-09-01 Richard Henderson <rth@cygnus.com>
2514 * config/tc-ia64.c (match): Don't inline.
2515 (extra_goodness): New.
2516 (md_begin): Prefer nop.f and nop.b for best_template.
2518 2000-08-31 Kazu Hirata <kazu@hxi.com>
2520 * as.c: Fix formatting.
2522 * frags.c: Likewise.
2523 * macro.c: Likewise.
2525 2000-08-31 Eric Christopher <echristo@cygnus.com>
2527 * config/tc-mn10300.c: Cleanup and fix warnings.
2528 (md_pseudo_table): Add initializers.
2529 (md_show_usage): Cleanup.
2530 (md_parse_option): Fix warnings.
2531 (md_undefined_symbol): Fix warnings.
2532 (md_conver_frag): Fix warnings.
2533 (tc_gen_reloc): Fix warnings.
2534 (md_apply_fix3): Fix warnings.
2535 (check_operand): Fix warnings.
2537 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
2539 * acinclude.m4: Include libtool and gettext macros from the
2541 * aclocal.m4, configure: Rebuilt.
2543 2000-08-30 Mark Hatle <mhatle@mvista.com>
2545 * config/tc-ppc.c (md_parse_option): Recognize -m405.
2547 2000-08-31 Kazu Hirata <kazu@hxi.com>
2549 * listing.c: Fix formatting.
2551 2000-08-29 Kazu Hirata <kazu@hxi.com>
2553 * app.c: Fix a comment typo. Fix formatting.
2555 2000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
2557 * config/tc-vax.c (md_convert_frag): Correctly calculate the pc relative
2558 offset of the target destination for jmp instructions.
2559 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
2561 2000-08-24 Hans-Peter Nilsson <hp@axis.com>
2563 * NEWS: Mention support for CRIS.
2565 Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
2567 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
2568 Sets `.lcomm' alignment to zero.
2570 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
2572 * config/tc-i386.h (OBJ_MAYBE_ELF, OBJ_MAYBE_COFF,
2573 TC_FIX_ADJUSTABLE): Define.
2575 2000-08-23 Jim Wilson <wilson@cygnus.com>
2577 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
2578 unwind.personality_routine is set.
2580 2000-08-23 H.J. Lu <hjl@gnu.org>
2582 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
2584 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
2586 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
2589 2000-08-22 H.J. Lu <hjl@gnu.org>
2591 * config.in (STRICTCOFF): New for strict COFF.
2593 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
2594 i386-*-go32* and i386-go32-rtems*.
2595 * configure: Rebuilt.
2597 * config/obj-coff.c (obj_coff_endef): Follow the historical
2598 behavior if STRICTCOFF is not defined.
2600 * doc/internals.texi: Document STRICTCOFF.
2602 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
2604 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
2605 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
2606 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
2607 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
2608 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
2609 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
2610 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
2613 2000-08-22 Eric Christopher <echristo@cygnus.com>
2615 * config/tc-mn10300.c: (md_apply_fix): New function.
2616 (mn10300_force_relocation): New function.
2617 (mn10300_fix_adjustable): New function.
2619 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
2620 (TC_HANDLES_FX_DONE): Define.
2621 (obj_fix_adjustable): Define.
2622 (MD_APPLY_FIX3): Define.
2623 (TC_LINKRELAX_FIXUP): Define.
2625 * write.c: (TC_LINKRELAX_FIXUP): Define if not
2627 (fixup_segment): Use TC_LINKRELAX_FIXUP.
2629 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
2631 2000-08-21 Jason Eckhardt <jle@cygnus.com>
2633 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
2634 if the fixup resulted in a relocation.
2636 2000-08-18 Nick Clifton <nickc@redhat.com>
2638 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
2639 Make reference to first element of shift_names explicit.
2641 2000-08-18 Alexandre Oliva <aoliva@redhat.com>
2643 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
2644 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
2645 add a symbol's address. Removed all target-specific #ifdefs that
2646 used to accomplished the same.
2647 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2648 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2649 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2650 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2651 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2653 2000-08-17 Kazu Hirata <kazu@hxi.com>
2655 * dwarf2dbg.c: Fix formatting.
2657 2000-08-17 Nick Clifton <nickc@redhat.com>
2659 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
2660 to be recoded as logical shift lefts by zero.
2662 2000-08-16 Jim Wilson <wilson@cygnus.com>
2664 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
2665 postincrement modified registers. Handle IA64_OPND_R3_2 addl
2667 (note_register_values): Handle IA64_OPND_R3_2 operands.
2669 2000-08-16 Jason Eckhardt <jle@cygnus.com>
2671 * config/tc-i860.c (md_operand): Silly typo fixed.
2673 2000-08-16 Nick Clifton <nickc@redhat.com>
2675 * config/tc-arm.c (struct asm_shift): Delete.
2677 (enum asm_shift_index): New.
2678 (struct asm_shift_properties): New.
2679 (struct asm_shift_name): New.
2680 (shift_properties[]); New.
2681 (shift_names[]); New.
2683 (decode_shift): Use new structures.
2684 Issue a warning is "ROR #0" is used.
2685 Issue a warning if "ASR #0" or "LSR #0" is used.
2687 (md_begin): Initialise arm_shift_hsh table from new
2688 asm_shift_name array.
2690 2000-08-16 Jakub Jelinek <jakub@redhat.com>
2692 * config/tc-sparc.c: Kill all warnings.
2693 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
2695 (md_show_usage): Update usage text.
2697 2000-08-16 Nick Clifton <nickc@redhat.com>
2699 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
2702 2000-08-15 Will Cohen <wcohen@redhat.com>
2704 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
2706 * config/tc-sh.c (md_assemble): Changed so debug_type
2707 test performed for ppi_assemble
2708 * config/tc-sh.c: Included dwarf2dbg.h.
2709 (debug_line): Defined.
2710 (md_assemble): Generates dwarf2 line info.
2711 (sh_finalize): New function. Finalize dwarf2 info.
2712 (assemble_ppi): Returns size of code generated.
2713 (build_Mytes): Returns size of code generated.
2714 (md_pseudo_table): Added "file" and "loc" psuedo ops.
2715 * config/tc-sh.h (md_end): Defined.
2716 (sh_finalize): Declared.
2718 2000-08-15 Alexandre Oliva <aoliva@redhat.com>
2720 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
2723 2000-08-14 Nick Clifton <nickc@redhat.com>
2725 * config/tc-arm.c (do_bx): Allow "bx pc".
2727 2000-08-14 Jim Wilson <wilson@cygnus.com>
2729 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
2730 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
2731 (md_begin): Change assignment to md.flag to OR in the new bit.
2733 2000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
2735 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
2736 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
2739 2000-08-14 Jason Eckhardt <jle@cygnus.com>
2741 * NEWS: Mention i860 support.
2743 Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
2745 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
2747 2000-08-14 Andreas Schwab <schwab@suse.de>
2749 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
2751 2000-08-11 Andreas Schwab <schwab@suse.de>
2753 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
2756 2000-08-11 Kazu Hirata <kazu@hxi.com>
2758 * expr.c: Fix formatting.
2759 * config/obj-bout.c: Likewise.
2761 2000-08-10 Jason Eckhardt <jle@cygnus.com>
2763 * doc/c-i860.texi: Flesh out the i860 section more.
2765 2000-08-10 Kazu Hirata <kazu@hxi.com>
2767 * symbols.c: Fix formatting.
2770 Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
2772 * config/tc-i386.c (md_assemble): Skip suffix check if the opcode
2773 modifier has the IgnoreSize bit set.
2775 2000-08-09 Alan Modra <alan@linuxcare.com.au>
2777 From Rodney Brown <RodneyBrown@mynd.com>
2778 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
2779 * configure: Regenerate.
2781 2000-08-09 Kazu Hirata <kazu@hxi.com>
2783 * hash.c: Fix formatting.
2786 2000-08-08 Jason Eckhardt <jle@cygnus.com>
2788 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
2789 (i860_fix_info): New enum.
2790 (MD_APPLY_FIX3): Define.
2791 (WORKING_DOT_WORD): Define.
2792 (TC_HANDLES_FX_DONE): Define.
2793 (DIFF_EXPR_OK): Define.
2794 (LISTING_HEADER): Define.
2795 (TARGET_FORMAT): Select target format based on endian flag.
2796 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
2797 (target_big_endian): Add external declaration.
2799 * config/tc-i860.c: All existing code reworked completely. Other
2800 new code shown below.
2801 (SYNTAX_SVR4): Define.
2802 (target_warn_expand): New variable.
2803 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
2804 (md_longopts): Declare and define with new options (-EL, -EB,
2806 (md_show_usage): New function.
2807 (md_operand): New function.
2808 (obtain_reloc_for_imm16): New function.
2809 (md_apply_fix3): New function.
2810 (tc_gen_reloc): New function.
2812 2000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2814 * config/tc-m68hc11.c (build_jump_insn): Make sure the
2815 2 bytes of the jump address are in the same frag.
2816 (find): Accept 68hc12 register indirect modes.
2818 * NEWS: Mention 68HC11 & 68HC12 support.
2820 2000-08-07 Richard Henderson <rth@cygnus.com>
2822 * config/tc-ia64.c (unwind): Add prologue_mask member.
2823 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
2824 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
2825 (dot_body): Clear unwind.prologue_mask.
2826 (dot_prologue): Set it. Accept a register second argument.
2828 2000-08-07 Kazu Hirata <kazu@hxi.com>
2830 * config/atof-ieee.c: Fix formatting.
2831 * config/atof-tahoe.c: Likewise.
2833 2000-08-06 Nick Clifton <nickc@cygnus.com>
2835 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
2838 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
2839 of .popsection, .previous, .pushsection, .subsection,
2840 .version, .vtable_entry, .vtable_inherit and .weak.
2842 2000-08-05 Kazu Hirata <kazu@hxi.com>
2844 * config/tc-cris.c: Fix formatting.
2845 * config/tc-i386.c: Likewise.
2846 * config/tc-sparc.c (sparc_ip): Simplify the code.
2848 2000-08-04 Kazu Hirata <kazu@hxi.com>
2850 * config/tc-cris.c: Rearrange code for readability.
2851 * config/tc-d10v.c: Fix formatting.
2852 * config/tc-m32r.c: Likewise.
2853 * config/tc-sparc.c: Likewise.
2855 2000-08-02 Jim Wilson <wilson@cygnus.com>
2857 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
2858 before ia64_find_opcode.
2859 (md_assemble): Likewise.
2861 2000-08-01 Nick Clifton <nickc@cygnus.com>
2863 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
2864 Undo some formatting fixes.
2866 2000-08-01 Kazu Hirata <kazu@hxi.com>
2868 * config/obj-som.c: Fix formatting.
2869 * config/obj-ieee.c: Likewise.
2870 * config/tc-arm.c: Likewise.
2871 * config/tc-v850.c: Likewise.
2873 2000-08-01 Nick Clifton <nickc@redhat.com>
2875 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
2876 index by command line option.
2878 2000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2880 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
2881 (@node M68K-Branch): Rewrite to match the reality.
2883 2000-07-31 Jason Eckhardt <jle@cygnus.com>
2885 * doc/c-i860.texi: New file.
2886 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
2887 * doc/Makefile.in: Regenerate.
2888 * doc/all.texi: Add I860 as relevant architecture.
2889 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
2891 2000-07-31 Kazu Hirata <kazu@hxi.com>
2893 * config/tc-d30v.c: Fix formatting.
2895 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2897 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
2898 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
2899 long emit a long branch if available instead of an absolute jump, never
2900 emit absolute jumps for anything with --pcrel.
2902 * doc/c-m68k.texi: Document new command line option.
2904 2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
2906 * config/tc-avr.c: Use PARAMS macro in function declarations.
2907 Don't declare md_pcrel_from_section (already in tc-avr.h).
2908 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
2909 (avr_operand): Don't set (unsigned) op_mask to -1.
2911 2000-07-28 Jason Eckhardt <jle@cygnus.com>
2913 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
2914 * configure: Regenerated.
2915 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
2916 of operand to the .type directive (.e.g, "type").
2918 2000-07-28 Alan Modra <alan@linuxcare.com.au>
2920 * as.h (warn_comment, found_comment, found_comment_file): Declare.
2921 * app.c (do_scrub_chars): Record where first comment found.
2922 * read.c (read_a_source_file): Init found_comment on entry, and
2923 notify whether comments found on exit.
2924 * config/tc-hppa.c (md_shortopts): Add "c".
2925 (md_longopts): Add warn-comment.
2926 (md_parse_option): Handle it.
2927 (md_show_usage): Show available options.
2928 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
2930 Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
2932 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
2933 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
2935 (md_estimate_size_before_relax): Don't fall off end of function.
2937 2000-07-27 Kazu Hirata <kazu@hxi.com>
2939 * config/tc-avr.c: Fix formatting.
2940 * config/tc-ns32k.c: Likewise.
2942 2000-07-27 Alan Modra <alan@linuxcare.com.au>
2944 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
2946 2000-07-27 Kazu Hirata <kazu@hxi.com>
2948 * config/tc-d10v.c: Fix formatting.
2949 * config/tc-z8k.c: Likewise.
2950 * config/tc-sparc.c: Likewise.
2952 2000-07-26 Dave Brolley <brolley@redhat.com>
2954 * cgen.c (queue_fixup): Declare opinfo.
2955 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
2956 (gas_cgen_md_operand): Ditto.
2957 (gas_cgen_md_apply_fix3): Ditto.
2959 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
2961 * config/obj-coff.c (obj_frob_symbol): Don't merge
2962 labels. Don't merge if the symbol isn't constant. Return
2963 immediately if a symbol is merged.
2965 2000-07-22 Alan Modra <alan@linuxcare.com.au>
2967 * frags.c (frag_align): Correct absolute section alignment.
2969 2000-07-20 DJ Delorie <dj@redhat.com>
2971 * config/obj-coff.c (obj_frob_symbol): revert previous change,
2972 it breaks linking against DLLs.
2974 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
2976 * configure.in: Add CRIS support.
2977 * configure: Regenerate.
2978 * Makefile.am: (CPU_TYPES): Add cris.
2979 (CPU_OBJ_VALID) [aout]: Add cris.
2980 (MULTI_CPU_TYPES): Add cris.
2981 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
2982 [coff]: Only i386 and mips are valid.
2983 (TARGET_CPU_CFILES): Add config/tc-cris.c.
2984 (TARGET_CPU_HFILES): Add config/tc-cris.h.
2985 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
2986 Regenerate dependencies.
2987 * Makefile.in: Regenerate.
2988 * aclocal.m4: Regenerate.
2989 * as.c: Declare crisaout, criself.
2990 * config/tc-cris.h, config/tc-cris.c: New.
2991 * config/e-criself.c, config/e-crisaout.c: New.
2992 * po/POTFILES.in, po/gas.pot: Regenerate.
2994 2000-07-20 Kazu Hirata <kazu@hxi.com>
2996 * read.c: Fix formatting.
2997 * write.c: Fix formatting.
2999 2000-07-19 H.J. Lu <hjl@gnu.org>
3001 * sb.c: Include <stdlib.h> if exists for abort ().
3003 2000-07-19 Alan Modra <alan@linuxcare.com.au>
3005 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
3006 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
3007 (pa_type_args): Same here.
3009 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
3011 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
3012 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
3013 the storage class is already set.
3015 2000-07-17 Kazu Hirata <kazu@hxi.com>
3017 * config/tc-m68hc11.c: Fix formatting.
3018 * config/tc-mn10200.c: Likewise.
3019 * config/tc-mn10300.c: Likewise.
3020 * config/tc-pj.c: Likewise.
3021 * config/tc-tic80.c: Likewise.
3022 * config/tc-w65.c: Likewise.
3024 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
3026 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
3029 2000-07-15 Ian Lance Taylor <ian@zembu.com>
3031 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
3034 2000-07-15 Alan Modra <alan@linuxcare.com.au>
3036 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
3037 ELF as are used for SOM (except the 32-bit reloc one) to decide
3038 whether a symbol can be reduced to a section symbol. Expand on
3039 the comment for symbols involved in LR% and RR% expressions.
3041 2000-07-14 Nick Clifton <nickc@cygnus.com>
3043 * config/tc-mips.c (mips_disable_float_construction): New
3044 static variable. Set to true if doubles should not be
3045 constructed by loading two single width fp registers with
3046 halves of the value.
3047 (mips_ip): Test mips_disable_float_construction.
3048 (md_longopts): Add command line switches --construct-floats
3049 and --no-construct-floats.
3050 (md_parse_option): Parse new command line options.
3051 (md_show_usage): Describe new command line options.
3053 * doc/c-mips.texi: Document new command line options.
3055 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
3057 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
3058 * configure: Regenerate.
3060 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
3062 * configure.in (DEFAULT_EMULATION setting): Revert part of
3063 2000-07-01 change that set te_multi=multi unless set to tmips.
3064 * configure: Regenerate.
3066 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
3068 * config/obj-coff.c (coff_frob_section): Add padding to the last
3069 section when aligning it increases its size.
3071 2000-07-11 Kazu Hirata <kazu@hxi.com>
3073 * config/tc-tic54x.c: Fix formatting.
3075 2000-07-10 Kazu Hirata <kazu@hxi.com>
3077 * config/tc-h8500.c: Fix formatting.
3078 * config/tc-tic54x.c: Fix formatting.
3080 2000-07-10 Alan Modra <alan@linuxcare.com.au>
3082 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
3083 displacements correctly.
3085 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
3087 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
3089 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
3093 2000-07-09 Alan Modra <alan@linuxcare.com.au>
3095 From David Huggins-Daines <dhd@linuxcare.com>
3096 * config/te-hppalinux64.h: Add a new emulation.
3097 * configure.in (emulations): Add configure bits to support the
3098 64-bit Linux/parisc target.
3099 * configure: Regenerate.
3101 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
3102 (md_shortopts): Add `V' for ELF.
3104 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
3105 when SOM or ELF_ARG_RELOC are defined.
3106 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
3107 ELF_ARG_RELOC are defined.
3108 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
3109 (pa_stringer): ..Do it here instead. Fix comment typos.
3110 (hppa_force_relocation): Cast enums to int before comparing with
3113 From Ryan Bradetich <rbradetich@uswest.net>
3114 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
3115 redifinition warning.
3116 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
3117 (hppa_force_relocation): ditto
3118 (md_apply_fix): Added cast to buf to fix warnings.
3120 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
3121 cons_fix_new_hppa, hppa_force_relocation): Prototype.
3123 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
3124 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
3125 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
3126 reloc_type** to avoid warnings in switch.
3127 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
3128 little earlier instead.
3130 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
3132 (pa_type_args): Use symbol_arg_reloc_info.
3133 (struct pa_it): Make arg_reloc unsigned int.
3134 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
3135 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
3136 (pa_code): Delete. pa_text duplicates this function.
3137 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
3138 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
3140 (cons_fix_new_hppa): Actually change selector to e_fsel when
3141 warning about assuming so.
3142 (tc_gen_reloc): More example elf arg reloc code.
3143 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
3144 (hppa_force_relocation): Likewise.
3146 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
3148 (pa_end_of_source): Prototype.
3149 (hppa_fix_adjustable): Prototype.
3150 (LABELS_WITHOUT_COLONS): Move it..
3151 * config/te-hppa.h: To here.
3153 * config/te-hppa64.h: New file.
3155 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
3157 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
3158 format -10, -16, 16 relocs.
3159 (hppa_elf_mark_end_of_function): Test for null
3160 last_call_info->start_symbol
3162 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
3163 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
3164 re_assesmble_* functions. Delete extraneous statements. Fix
3166 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
3167 insn to re_assemble_*.
3169 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
3171 * doc/internals.texi (Expressions): Fix typo.
3173 2000-07-08 Kazu Hirata <kazu@hxi.com>
3175 * config/tc-sh.c: Fix formatting.
3176 * config/tc-tic54x.c: Fix formatting.
3177 * depend.c: Fix formatting.
3178 * flonum-konst.c: Likewise.
3179 * flonum-mult.c: Likewise.
3181 2000-07-07 Kazu Hirata <kazu@hxi.com>
3183 * config/tc-sh.c: Fix comments.
3184 * config/obj-vms.c: Fix comments.
3185 * config/tc-a29k.c: Likewise.
3186 * config/tc-alpha.c: Likewise.
3187 * config/tc-h8300.c: Likewise.
3188 * config/tc-h8500.c: Likewise.
3189 * config/tc-i370.c: Likewise.
3190 * config/tc-ia64.c: Likewise.
3191 * config/tc-m68hc11.c: Likewise.
3192 * config/tc-m68k.c: Likewise.
3193 * config/tc-mips.c: Likewise.
3194 * config/tc-ns32k.c: Likewise.
3195 * config/tc-ppc.c: Likewise.
3196 * config/tc-z8k.c: Likewise.
3198 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
3200 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
3201 Default to '(SEC_LOAD | SEC_DATA)'.
3202 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
3204 * doc/internals.texi (CPU Backend): Describe
3205 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
3207 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
3209 * as.c (parse_args): NULL terminate the long option list.
3211 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
3213 * config/tc-d30v.h: Include "write.h" for fixS.
3214 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
3216 2000-07-05 Nick Clifton <nickc@cygnus.com>
3218 * config/tc-d30v.c (write_2_short): Further changes to warning
3219 messages produced when combining EITHER_BUT_PREFER_MU attributed
3222 2000-07-05 DJ Delorie <dj@redhat.com>
3226 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
3228 * config/tc-arm.c (psrs): Accept combinations of flags.
3230 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
3232 * config/tc-avr.c: Change _ () to _() around all strings marked
3233 for translation (exception from the usual coding style).
3234 (avr_opt): New struct variable, how the new switches are set.
3235 (OPTION_MMCU): Define as 'm' and actually use.
3236 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
3237 (show_mcu_list): New function, display the list of known MCUs.
3238 (md_show_usage): Document the new switches. Call show_mcu_list.
3239 (avr_set_arch): Change 'm' to OPTION_MMCU.
3240 (md_parse_option): Call show_mcu_list if unknown MCU specified.
3241 Handle the new switches.
3242 (avr_operands): Disable warnings for undefined combinations of
3243 operands if -mall-opcodes. Disable warnings for skipping two-word
3244 instructions if enhanced core or -mno-skip-bug.
3245 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
3246 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
3247 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
3248 (avr_ldi_expression): Warn about implicit lo8().
3249 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
3251 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
3253 * configure.in: Add entry for mips-*-sysv4*MP*
3254 * configure: Rebuild
3255 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
3256 elf32-tradlittlemips for traditional mips targets.
3257 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
3258 test for Link Once sections as in adjust_reloc_syms.
3259 * config/te-tmips.h: New file for traditional mips targets. Define
3262 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
3264 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
3265 flags argument is not present, don't change an existing section's
3266 section's attributes. If the flags argument is present, warn if the
3267 attributes don't match the section's current attributes. When
3268 long section names are supported, set SEC_LINK_ONCE and
3269 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
3271 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
3273 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
3274 symbols; create them.
3276 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
3278 * write.c (set_segment_vma): New: Set vma and lma for a segment.
3279 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
3281 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
3283 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
3284 expressions. Ignore the problem when handling 16 bit signed
3285 immediates, because the assembler will take care of the relocation
3288 2000-06-27 Nick Clifton <nickc@cygnus.com>
3290 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
3291 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
3292 sequential order, and emit warning messages if the input source
3293 code contains constructs like that, or parallel constructs
3294 containing such opcodes.
3296 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
3298 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
3299 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
3300 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
3301 (md_show_usage): Update usage message.
3302 (md_parse_option): Allow redefinition of MCU type within the
3303 same avr[1-5] bfd machine type. Show both old and new MCU type
3304 in the error message.
3305 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
3306 Simplify 8K wrap code.
3308 2000-06-25 Kazu Hirata <kazu@hxi.com>
3310 * config/obj-aout.c: Remove all uses of DEFUN.
3311 * config/obj-ieee.c: Likewise.
3312 * config/tc-sh.c: Fix comment typos.
3313 * config/tc-tahoe.c: Likewise.
3314 * config/tc-vax.c: Likewise.
3315 * config/tc-w65.c: Likewise.
3316 * config/tc-z8k.c: Likewise.
3317 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
3319 2000-06-24 DJ Delorie <dj@cygnus.com>
3321 * config/tc-i386.c (md_estimate_size_before_relax): Revert
3322 more changes from Sept 1999
3323 (tc_i386_fix_adjustable): ditto
3324 (md_apply_fix3): ditto
3326 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
3328 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
3329 (gas_cgen_parse_operand): Set it around expression() call.
3330 (gas_cgen_md_operand): Test for it before longjmp().
3332 2000-06-24 Kazu Hirata <kazu@hxi.com>
3334 * config/tc-h8500.c: Remove all uses of DEFUN.
3335 * config/tc-sh.c: Likewise.
3336 * config/tc-w65.c: Likewise.
3337 * config/tc-z8k.c: Likewise.
3339 * config/tc-h8500.c: Fix typos in comments.
3341 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
3343 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
3346 2000-06-23 matthew green <mrg@redhat.com>
3348 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
3349 defined. Fix error message for `[' grouping.
3351 2000-06-22 Kazu Hirata <kazu@hxi.com>
3353 * config/tc-h8300.c: Fix formatting and comment typos.
3355 2000-06-22 Timothy Wall <twall@cygnus.com>
3357 * config/tc-ia64.c (note_register_values): Move premature QP
3358 notation clearing into the appropriate place.
3360 2000-06-22 Alan Modra <alan@linuxcare.com.au>
3362 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
3363 first before anything else. Add bin-bugs.h, emul.h and progress.h
3364 Sort list of files as for $(OBJS) in Makefile.am.
3366 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
3367 find one. Remake dependencies.
3368 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
3369 * Makefile.in: Regenerate.
3370 * doc/Makefile.in: Regenerate.
3372 * config/tc-i386.c (i386_displacement): Don't assume a constant
3373 displacement is necessarily 16 bits when in 16 bit code mode.
3374 (md_assemble): Instead size the displacement here after we know
3375 for sure that a .code16gcc operand hasn't automatically added
3376 operand size prefixes.
3378 2000-06-21 H.J. Lu <hjl@gnu.org>
3380 * Makefile.am: Rebuild dependency.
3381 * Makefile.in: Rebuild.
3383 2000-06-21 Kazu Hirata <kazu@hxi.com>
3385 * config/tc-h8300.c (parse_reg): Make the function static.
3386 (parse_exp): Likewise.
3388 2000-06-20 DJ Delorie <dj@cygnus.com>
3390 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
3391 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
3392 for cygwin import libraries to work properly.
3394 2000-06-20 H.J. Lu <hjl@gnu.org>
3396 * Makefile.am: Rebuild dependency.
3397 * Makefile.in: Rebuild.
3398 * configure: Likewise.
3399 * doc/Makefile.in: Likewise.
3401 2000-06-20 Timothy Wall <twall@cygnus.com>
3403 * doc/internals.texi (CPU backend): Add @itemx for
3404 TC_START_LABEL_WITHOUT_COLON.
3405 * doc/c-tic54x.texi: New.
3406 * doc/as.texinfo: Add tic54x features and include primary tic54x
3408 * doc/all.texi: Add C54X.
3409 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
3410 * doc/Makefile.in: Regenerate.
3411 * configure.in: Add tic54x and define LIBM for tic54x.
3412 * configure: Regenrate.
3413 * config/tc-tic54x.[ch]: New.
3414 * config/obj-coff.h: Add tic54x.
3415 * Makefile.am: (CPU_TYPES): Add tic54x.
3416 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
3417 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
3418 (as_new_LDADD): Add $(LIBM).
3419 * Makefile.in: Regenerate.
3421 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
3423 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
3424 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
3425 * doc/as.texinfo: Likewise.
3427 * configure, Makefile.in: Regenerate.
3428 * configure.in (emulations): Recognize m6811 and m6812.
3429 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
3430 Added files for 68hc11 and 68hc12 assembler.
3431 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
3432 * config/tc-m68hc11.h: Header definition for that assembler.
3434 2000-06-18 Nick Clifton <nickc@redhat.com>
3436 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
3437 instead of OCTETS_PER_BYTE.
3439 * config/tc-v850.c: Fix compile time warnings.
3440 * config/tc-ppc.c: Fix compile time warnings.
3442 2000-06-18 H.J. Lu <hjl@gnu.org>
3444 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
3445 * configure: Rebuild.
3447 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
3449 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
3452 2000-06-16 Nick Clifton <nickc@cygnus.com>
3454 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
3455 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
3457 * doc/c-mips.texi: Document newly accepted cpu variants.
3459 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
3461 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
3463 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
3465 * macro.c (getstring): Make it possible to escape the quote
3468 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
3470 * config/tc-hppa.c (pa_export): Weak symbols can be global.
3472 2000-06-13 H.J. Lu <hjl@gnu.org>
3474 * configure: Regenerate.
3476 2000-06-09 Alan Modra <alan@linuxcare.com.au>
3478 * app.c (do_scrub_begin): Don't default lex[';'] as a line
3480 * doc/internals.texi (line_separator_chars): Semicolon is no
3481 longer a default. Mention null and newline as defaults.
3483 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
3485 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
3486 * config/tc-i860.h (line_separator_chars): Likewise.
3487 * config/tc-h8300.c (line_separator_chars): Likewise.
3488 * config/tc-i960.c (line_separator_chars): Likewise.
3489 * config/tc-m68k.c (line_separator_chars): Likewise.
3490 * config/tc-mips.c (line_separator_chars): Likewise.
3491 * config/tc-ns32k.c (line_separator_chars): Likewise.
3492 * config/tc-sparc.c (line_separator_chars): Likewise.
3493 * config/tc-vax.c (line_separator_chars): Likewise.
3495 * config/tc-h8300.c (comment_chars): Use string initialiser.
3496 * config/tc-i960.c (line_comment_chars): Likewise.
3497 * config/tc-z8k.c (comment_chars, line_comment_chars,
3498 line_separator_chars): Likewise.
3500 * config/tc-arm.c (line_separator_chars): Always use `;', not just
3503 2000-06-08 Nick Clifton <nickc@cygnus.com>
3505 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
3508 2000-06-08 David O'Brien <obrien@FreeBSD.org>
3510 * configure.in (VERSION): Update to show this is the CVS mainline.
3512 2000-06-08 Matthew Jacob <mjacob@feral.com>
3514 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
3515 $at is the integer register $r28, vs. both $r28 and the floating
3516 point register $f28.
3518 2000-06-08 James E. Wilson <wilson@cygnus.com>
3520 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
3521 (dot_endp): Don't call ia64_flush_insns.
3522 (emit_one_bundle): Don't delete prologue/body records from
3523 unwind_record list in first loop. Rewrite second loop to account for
3526 2000-06-07 David Mosberger <davidm@hpl.hp.com>
3528 * config/tc-ia64.c: Add missing prototypes.
3529 (generate_unwind_image): Cast argument to output_unw_records call.
3531 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
3533 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
3535 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
3537 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
3538 (REGISTER_P): likewise.
3539 (avr_opcodes): uses include/opcode/avr.h
3540 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
3542 2000-06-04 Alan Modra <alan@linuxcare.com.au>
3544 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
3547 2000-06-03 H.J. Lu <hjl@gnu.org>
3549 * read.c (is_end_of_line): Put back `;'.
3551 2000-06-03 Alan Modra <alan@linuxcare.com.au>
3553 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
3555 2000-06-01 Alan Modra <alan@linuxcare.com.au>
3557 * expr.c (operand): Test is_end_of_line outside switch to catch
3558 line separator chars that are also operators.
3559 (operator): Return O_illegal for line separator chars.
3561 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
3562 entry (or `!' entry for TC_HPPA).
3564 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
3565 before indexing is_end_of_line. Remove redundant check for '\0'.
3567 * config/tc-h8500.c (md_assemble): Likewise.
3568 * config/tc-mcore.c (md_assemble): Likewise.
3569 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
3572 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
3574 * config/tc-mcore.c (mcore_cons): Likewise.
3575 (mcore_float_cons): Likewise.
3576 (mcore_stringer): Likewise.
3577 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
3579 2000-06-01 Scott Bambrough <scottb@netwinder.org>
3581 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
3583 2000-05-29 Nick Clifton <nickc@cygnus.com>
3585 * config/tc-sh.c: Fix compile time warning messages.
3587 * config/tc-mips.c: Fix compile time warning messages.
3589 2000-05-29 Philip Blundell <philb@gnu.org>
3591 * doc/as.texinfo: Update copyright dates.
3592 (Local Labels): Delete misplaced mention of ARM.
3593 * NEWS: Mention ARM ELF support.
3595 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
3597 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
3598 it is modified, and use the real_size to compute the frag address
3599 for dwarf2 line info.
3601 2000-05-27 Alan Modra <alan@linuxcare.com.au>
3603 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
3604 line-matching scheme to cope with automake moving variables around.
3605 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
3606 * Makefile.in: Regenerate.
3608 2000-05-26 Jakub Jelinek <jakub@redhat.com>
3610 * config/tc-sparc.c (sparc_relax): New.
3611 (md_longopts): Add -relax and -no-relax options.
3612 (md_parse_options, md_show_usage): Likewise.
3613 (md_apply_fix3): Optimize tail call into branch always if possible.
3615 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
3617 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
3618 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
3619 rules, with warning when a GAS statement specifies a packing that
3620 will result in an instruction being squashed.
3621 Added typdef packing_type and enumerals, changed various integer
3622 literals to use the enumerals.
3624 2000-05-24 David Mosberger <davidm@hpl.hp.com>
3626 * config/tc-ia64.c (dot_restorereg_p): New function.
3627 (md_pseudo_table): Add restorereg.p.
3628 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
3629 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
3631 * config/tc-ia64.h (unw_record_type): Add unwabi.
3632 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
3633 called MASK with members for imask, and the masks produced by
3634 fr_mem, gr_mem, br_mem, and frgr_mem.
3635 (unw_p_record): Add members ABI and CONTEXT.
3636 (unw_x_record): Add member AB.
3637 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
3638 as pseudo-register for use during unwind info generation.
3639 (AR_PFS, AR_LC): New macros.
3640 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
3641 whose names start with an at sign (as in "@priunat").
3642 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
3644 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
3645 proc_end, unwind_info, personality_routine): Consolidate into
3646 "unwind" structure to reduce offset-table use. Add member
3647 NEXT_SLOT_NUMBER to track the slot number for the next instruction
3649 (output_R1_format, output_R3_format, output_P3_format,
3650 output_P6_format): Initialize R with zero to reduce compiler warnings.
3651 (output_P7_format): Ditto. Add `default' branch to switch
3652 statement to reduce compiler warnings.
3653 (output_P8_format, output_B1_format, output_B4_format): Ditto.
3654 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
3655 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
3656 into single argument.
3657 (output_X1_format, output_X3_format): Initialize R with zero to reduce
3658 compiler warnings. Merge A and B args into single argument.
3659 (output_X2_format, output_X4_format): Remove unused variable R. Merge
3660 A and B args into single argument.
3661 (free_record): Removed (wasn't used).
3662 (free_list_records): Also free imasks in prologue records.
3663 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
3664 (output_spill_mask): Remove.
3665 (output_unwabi): New function.
3666 (output_epilogue, output_label_state, output_copy_state): Call
3668 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
3669 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
3671 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
3672 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
3673 as part of handling the prologue records. Emit region's imask if
3674 we have one. Handle unwabi, epilogue, label_state, copy_state,
3675 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
3676 spill_sprel_p, and spill_reg_p records.
3677 (set_imask, count_bits, slot_index): New function.
3678 (fixup_unw_records): Fix region size computation. Handle
3679 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
3680 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
3681 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
3682 set_imask accordingly. Update imask for gr_gr, and br_gr records.
3683 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
3684 (dot_save): Use manifest constants for applicaton registers.
3685 Handle REG_PR and REG_PRIUNAT.
3686 (dot_restore): Don't just ignore it.
3687 (dot_restorereg): New function..
3688 (generate_unwind_image): Ensure unwind info is a multiple of eight
3689 bytes, not just four bytes.
3690 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
3691 (dot_altrp): Don't just ignore it.
3692 (dot_savemem): New function. Replaces dot_savesp() and
3693 dot_savepsp(). Use manifest constants for applicaton registers.
3694 Handle REG_PR and REG_PRIUNAT.
3695 (dot_savef): Simplify.
3696 (dot_saveb): Support generation of br_gr.
3697 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
3698 dot_label_state, dot_copy_state): New function.
3699 (dot_unwabi): Don't just ignore it.
3700 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
3701 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
3702 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
3703 (emit_one_bundle): Set slot number for prologue/body records
3704 *before* emitting the first insn.
3705 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
3706 (md_begin): Declare "psp" pseudo-register.
3707 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
3708 so we don't get segfault.
3709 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
3710 counts as required per SW Conventions manual
3711 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
3712 output_preds_psprel, output_preds_sprel, output_spill_base,
3713 output_unat_psprel, output_unat_sprel, output_lc_psprel,
3714 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
3715 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
3716 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
3717 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
3718 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
3719 (dot_vframe): Implement.
3720 (dot_vframesp, dot_vframepsp): New function.
3722 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
3724 * configure.in (i386-*-freebsd a.out entry): Quote properly.
3725 * configure: Regenerate.
3727 2000-05-23 Alan Modra <alan@linuxcare.com.au>
3729 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
3730 (md_estimate_size_before_relax): so we can use it here instead of
3731 old kludges. Localise vars to blocks. Comment.
3733 * frags.c (frag_new): Update fr_var comments.
3734 * frags.h (struct frag): Ditto.
3736 2000-05-22 Richard Henderson <rth@cygnus.com>
3738 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
3739 (pseudo_func): Add pcrel.
3740 (operand_match): Handle IA64_OPND_TGT64.
3741 (build_insn): Likewise.
3742 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
3743 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
3744 (fix_insn): Handle all three 64-bit relocation types.
3746 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
3748 * obj.h (struct format_ops): New members begin, app_file,
3749 s_set_other, s_set_desc, s_get_type, s_set_type,
3750 separate_stab_sections, init_stab_section.
3752 * config/obj-multi.h: Update GPL notice to v2.
3754 (obj_app_file): New.
3755 (S_SET_SIZE): Test s_set_size for NULL before calling.
3756 (S_SET_ALIGN): Similar for s_set_align.
3761 (SEPARATE_STAB_SECTIONS): New.
3762 (INIT_STAB_SECTION): New.
3763 (EMIT_SECTION_SYMBOLS): New.
3764 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
3766 * config/obj-elf.h: Update GPL notice to v2.
3767 Mention that this file is included from obj-multi.h.
3768 (obj_begin): Wrap definition in ifndef.
3769 (elf_file_symbol): Constify declaration.
3770 (obj_app_file): Ditto.
3771 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
3772 Wrap in ifndef SEPARATE_STAB_SECTIONS.
3774 * config/obj-elf.c (elf_s_set_other): New.
3775 (elf_file_symbol): Constify argument.
3776 (elf_separate_stab_sections): New.
3777 (elf_init_stab_section): New.
3778 (elf_format_ops): Add new members. Remove comma at end.
3780 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
3781 (ecoff_format_ops): Add new fields. Remove comma at end.
3782 Mention inconsistency for emit_section_symbols.
3784 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
3786 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
3787 (coff_separate_stab_sections): New.
3788 (coff_format_ops): Add new members.
3790 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
3791 (obj_aout_s_set_other): New.
3792 (obj_aout_s_set_desc): New.
3793 (obj_aout_s_get_type): New.
3794 (obj_aout_s_set_type): New.
3795 (obj_aout_separate_stab_sections): New.
3796 (aout_format_ops): New members added. Use obj_aout_process_stab,
3797 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
3798 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
3800 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
3802 2000-05-22 Alan Modra <alan@linuxcare.com.au>
3804 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
3805 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
3806 (md_estimate_size_before_relax): Ensure jumps to weak and
3807 externally visible symbols are relocatable.
3809 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
3811 * stabs.c (aout_process_stab): Make global.
3812 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
3813 * read.h (aout_process_stab): Declare.
3815 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
3816 Generalize to *aout, *coff *elf.
3817 * configure: Regenerated.
3819 * doc/internals.texi (Object format backend): Say
3820 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
3822 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
3823 * Makefile.in: Regenerated.
3825 2000-05-19 Catherine Moore <clm@cygnus.com>
3827 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
3829 2000-05-18 Alan Modra <alan@linuxcare.com.au>
3831 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
3832 instruction to reflect change in re_assemble_*.
3834 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
3836 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
3837 build PA64 ELF tools.
3838 * configure: Rebuilt.
3840 2000-05-17 Alan Modra <alan@linuxcare.com.au>
3842 * Makefile.am: Regenerate dependencies.
3843 * Makefile.in: Regenerate.
3845 2000-05-15 Nick Clifton <nickc@cygnus.com>
3847 * config/tc-arm.c (struct asm_psr): Add boolean field
3848 distinguishing between CSPR and SPSR. Rename 'number' field
3850 (psrs): Rearrange contents to match new asm_psr structure.
3851 (arm_psr_parse): Move next to psr_required_here. Make it
3852 return an asm_psr structure.
3853 (psr_required_here): Use asm_psr structure returned by
3855 (do_msr): Reorganise to allow psr_required_here to be called
3857 (md_undefined_name): Mark 'name' parameter as unused, since
3858 the COFF target does not use it.
3860 2000-05-14 David O'Brien <obrien@FreeBSD.org>
3862 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
3864 * config/te-aux.h: Likewise.
3865 * config/te-dpx2.h: Likewise.
3866 * config/te-go32.h: Likewise.
3867 * config/te-hp300.h: Likewise.
3868 * config/te-hppa.h: Likewise.
3869 * config/te-i386aix.h: Likewise.
3870 * config/te-ic960.h: Likewise.
3871 * config/te-interix.h: Likewise.
3872 * config/te-nbsd532.h: Likewise.
3873 * config/te-pc532mach.h: Likewise.
3874 * config/te-ppcnw.h: Likewise.
3875 * config/te-psos.h: Likewise.
3876 * config/te-sparcaout.h: Likewise.
3877 * config/te-sun3.h: Likewise.
3878 * config/te-sysv32.h: Likewise.
3880 2000-05-14 Alan Modra <alan@linuxcare.com.au>
3882 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
3883 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
3884 and sign extend without an if statement.
3885 (build_bytes): Likewise.
3887 2000-05-14 Kazu Hirata <kazu@hxi.com>
3889 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
3890 X_add_symbol L_32 case.
3892 2000-05-14 David O'Brien <obrien@FreeBSD.org>
3894 * config/te-freebsd.h: New file.
3896 2000-05-13 Alan Modra <alan@linuxcare.com.au>
3898 * asintl.h (gettext, dgettext, dcgettext, textdomain,
3899 bindtextdomain): Replace defines with those from intl/libgettext.h
3900 to quieten gcc warnings.
3902 * NEWS: Mention x86 .arch and -q.
3904 * config/tc-i386.c (quiet_warnings): New.
3905 (md_assemble): Use quiet_warnings.
3906 (md_parse_option): Set quiet_warnings from -q.
3907 (md_show_usage): Mention -q, delete -m.
3908 (flag_do_long_jump): Delete.
3909 (md_parse_option): Remove -m.
3910 (md_show_usage): Remove -m.
3911 (md_create_long_jump): Remove useless flag_do_long_jump code.
3913 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
3914 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
3916 2000-05-13 Alan Modra <alan@linuxcare.com.au>
3917 Alexander Sokolov <robocop@netlink.ru>
3919 * doc/c-i386.texi (i386-Arch): New section.
3920 (i386-Syntax): Mention .intel_syntax and .att_syntax.
3922 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
3923 (smallest_imm_type): Use smallest opcode for shift by one if cpu
3924 architecture has been given and is not 486.
3925 (set_cpu_arch): New.
3926 (md_pseudo_table): Add .arch.
3927 (md_assemble): Warn if cpu architecture has been given and an
3928 unsupported instruction.
3930 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
3931 Move operand_types bit defines after relevant template field.
3932 (template): Add cpu_flags.
3936 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
3938 * config/tc-mn10300.h (md_end): Define.
3939 (mn10300_finalize): Declare.
3940 * config/tc-mn10300.c: Include dwarf2dbg.h.
3941 (debug_line): Define.
3942 (md_assemble): Generate dwarf2 line info.
3943 (mn10300_finalize): New function. Finalize dwarf2 info.
3945 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
3947 * config/tc-mips.c (md_estimate_size_before_relax): Use the
3948 external version of the relocation for weak symbols.
3950 2000-05-08 David Mosberger <davidm@hpl.hp.com>
3952 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
3953 frame size in units of 16 bytes, as required per SW Conventions manual.
3954 (output_unw_records): Output info-block header as a dword to get
3957 2000-05-08 Alan Modra <alan@linuxcare.com.au>
3959 * as.h: #include "file", not <file> on files from ../include.
3960 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
3961 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
3962 (md_convert_frag): Add ATTRIBUTE_UNUSED.
3963 (tc_coff_symbol_emit_hook): Ditto.
3964 (OPTCOUNT): Cast to int to avoid compiler warning.
3965 (md_begin): Fix signed/unsigned warnings.
3967 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3969 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
3970 ABRANCH LONG case for a conditional branch on a 68000.
3971 (md_estimate_size_before_relax): Likewise. Also handle
3972 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
3973 (m68k-ip: case ABSL): Relax absolute references to 16-bit
3974 PC-relative on all CPUs.
3975 (md_estimate_size_before_relax): Likewise.
3977 2000-05-04 Alan Modra <alan@linuxcare.com.au>
3979 * as.c (parse_args): Just mention current year in printed
3982 2000-05-03 J.T. Conklin <jtc@redback.com>
3984 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
3986 (md_parse_option): Recognize -m7400.
3988 2000-05-03 Ian Lance Taylor <ian@zembu.com>
3990 * config/atof-ieee.c (gen_to_words): When adding carry back in,
3991 don't permit lp to become less than the words array.
3993 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
3995 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
3996 Fix little-endian case.
3998 2000-05-03 David O'Brien <obrien@NUXI.com>
4000 * as.c (parse_args): Update copyright.
4002 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
4004 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
4005 for the .bss section too.
4007 2000-05-02 Alan Modra <alan@linuxcare.com.au>
4009 * configure.in: Set em=linux for hppa-*-linux.
4010 * configure: Regenerate.
4011 * doc/Makefile.in: Regenerate with correct automake.
4013 * frags.c (frag_grow): Sanity check chunk_size.
4015 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
4016 * config/obj-som.h: Likewise.
4017 * config/obj-ieee.h: Likewise.
4019 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
4021 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
4022 (md_pseudo_table): Fully initialise OBJ_ELF cases.
4023 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
4024 (pa_ip): low_sign_unext now returns via function value. Use
4025 re_assemble_* instead of dis_assemble_* and
4026 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
4028 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
4029 (md_section_align, md_parse_option, md_show_usage,
4030 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
4031 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
4032 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
4033 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
4034 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
4036 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
4037 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
4038 outside of switch. Correct mask and shifting errors in case 10
4039 and case -11. In case 21, compare against signed range to suit
4040 hppa_field_adjust changes. In case 12, use re_assemble_12. In
4041 case 17 and case 22, use offsetT variable to properly check range.
4042 Use re_assemble_* here too.
4043 (evaluate_absolute): Change type of value to offsetT. Call
4044 hppa_field_adjust to do the work for us.
4045 (pa_parse_cmpb_64_cmpltr): Delete save_s.
4046 (pa_parse_cmpib_64_cmpltr): Ditto.
4047 (pa_build_unwind_subspace): Delete unused var subseg. Change type
4048 of i to unsigned int.
4049 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
4050 (pa_end_of_source): Return type is void.
4052 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
4054 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
4056 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
4058 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
4059 More comments added.
4060 (md_begin): Removed "construct symbols for each register name".
4061 Because register names conflicts with GCC generated function
4063 (avr_operand): Now constant numbers can be used as a register
4064 identifiers (0 as r0, 31 as r31).
4065 (md_assemble): use skip_space () before parsing instruction
4068 2000-05-01 Alan Modra <alan@linuxcare.com.au>
4070 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
4071 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
4072 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
4073 * configure: Regenerate.
4075 2000-04-29 Andreas Jaeger <aj@suse.de>
4077 * as.h: Correctly check GCC version.
4079 2000-04-26 David O'Brien <obrien@FreeBSD.org>
4081 * doc/as.1: Fix unbalanced brackets.
4083 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
4085 (line_comment_chars): Set to '/' if TE_FreeBSD.
4087 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
4089 * configure.in: Configury support for PA64 (currently disabled).
4090 * configure: Rebuilt.
4092 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
4094 * config/tc-mips.c (s_change_sec): Use record_alignment, not
4095 bfd_set_section_alignment.
4097 2000-04-25 Alan Modra <alan@linuxcare.com.au>
4099 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
4102 2000-04-24 Nick Clifton <nickc@cygnus.com>
4104 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
4105 * doc/as.texinfo (Align): Include arm and strongarm in list of
4106 targets that have the second form of the behaviour of the .align
4109 2000-04-24 Mark Klein <mklein@dis.com>
4111 * config/obj-som.c: Terminate obj_pseudo_table.
4113 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
4115 * as.c (parse_args): Allow md_parse_option to override -a listing
4117 * config/obj-coff.c (add_lineno): Change type of offset parameter
4118 from "int" to "bfd_vma."
4119 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
4120 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
4121 (ppc_change_csect): Align correctly for XCOFF64.
4122 (ppc_machine): New function, which discards "ppc_machine" line.
4123 (ppc_tc): Cons for 8 when code is 64 bit.
4124 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
4126 (md_parse_option): Handle -a64 and -a32.
4128 * config/tc-ppc.h (TARGET_MACH): Define.
4129 (TARGET_FORMAT): Move to function.
4130 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
4132 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
4134 * config/tc-avr.c: New AVR_ISA_ defined.
4135 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
4136 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
4137 for `fmul', `movw' and `lpm R,Z' instructions.
4138 (avr_operands): Warn if current opcode is a two-word instruction
4139 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
4140 (avr_opcodes): New commands added.
4141 (REGISTER_P): Check 'a' and 'v' constraint letters.
4142 (mcu_types): New MCU added.
4144 2000-04-22 Timothy Wall <twall@cygnus.com>
4146 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
4148 (operand_match): Conditionally insert default bit values for IMMU9.
4150 2000-04-14 Matthew Green <mrg@cygnus.com>
4152 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
4153 * configure: Rebuilt.
4155 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
4156 Jason Eckhardt <jle@cygnus.com>
4158 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
4160 * config/tc-hppa.c (CHECK_ALIGN): New macro.
4161 Added handling of new operand types l,y,&,fe,fE,fx.
4163 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
4164 David Mosberger <davidm@hpl.hp.com>
4165 Timothy Wall <twall@cygnus.com>
4166 Andrew MacLeod <amacleod@cygnus.com>
4167 Jim Wilson <wilson@cygnus.com>
4169 * Makefile.am (CPU_TYPES): Add ia64.
4170 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
4171 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
4172 * Makefile.in: Rebuild.
4173 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
4174 * configure: Rebuild.
4175 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
4176 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
4177 * expr.c (expr): Handle md_optimize_expr.
4178 * read.c (LEX_HASH): Add comment.
4179 * config/tc-ia64.c, config/tc-ia64.h: New files.
4181 2000-04-21 Richard Henderson <rth@cygnus.com>
4183 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
4184 bundling a non-delayed branch type instruction.
4186 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
4188 * config/tc-mn10300.c (HAVE_AM30): Define.
4189 (md_assemble): Use it.
4191 2000-04-19 Alan Modra <alan@linuxcare.com.au>
4193 * config/obj-elf.c (obj_elf_change_section): Check for changed
4196 * Makefile.am: (CPU_MULTI_VALID): Remove.
4197 (MULTI_CPU_TYPES): Define.
4198 (MULTI_CPU_OBJ_VALID): Define.
4199 (DEPTC): Use the above.
4200 (DEPOBJ): Same here.
4202 Regenerate dependencies.
4203 * Makefile.in: Regenerate.
4205 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4207 * Makefile.am (YACC, LEX): Get them from configure.
4209 2000-04-18 H.J. Lu (hjl@gnu.org)
4211 * config/tc-i386.c (offset_in_range): Use addressT instead of
4212 bfd_vma for non-bfd assemblers.
4214 2000-04-17 Alan Modra <alan@linuxcare.com.au>
4216 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
4217 doesn't give spurious errors.
4219 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4221 * as.h (SEEK_SET): Define if undefined.
4223 2000-04-13 Alan Modra <alan@linuxcare.com.au>
4225 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
4226 constants, and don't assume offsetT is 32 bits.
4228 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
4230 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
4231 (md_pcrel_from_section): Add prototype.
4232 (d10v_fix_adjustable): Add prototype.
4233 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
4235 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
4237 2000-04-12 Nick Clifton <nickc@cygnus.com>
4239 * config/tc-d10v.c (find_opcode): Correctly calculate position of
4240 symbol in frag chain.
4242 2000-04-10 Alan Modra <alan@linuxcare.com.au>
4244 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
4245 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
4246 (fits_in_signed_word, smallest_imm_type): Ditto.
4247 (md_assemble): Use an offsetT var to hold offsetT values, not a
4249 (offset_in_range): New.
4250 (md_assemble): Use it.
4251 (md_convert_frag): Change type of target_address, opcode_address,
4252 and displacement_from_opcode_start to offsetT.
4253 (md_create_short_jump): Change type of offset to offsetT.
4254 (md_create_long_jump): Ditto.
4255 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
4256 (md_chars_to_number): Remove.
4257 (output_invalid): Remove duplicate prototype.
4259 2000-04-09 Nick Clifton <nickc@cygnus.com>
4261 * Makefile.am (CPU_TYPES): Add 'avr'.
4262 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
4263 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
4265 * Makefile.in: Regenerate.
4267 * doc/as.texinfo: Add M32R documentation.
4269 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
4271 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
4272 --enable-build-warnings option.
4273 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
4274 * Makefile.in, configure: Re-generate.
4276 2000-04-07 Nick Clifton <nickc@cygnus.com>
4278 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
4279 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
4280 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
4281 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
4282 (arm_force_relocation): Force relocations for
4283 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
4285 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4287 * config/tc-sh.c (get_operands): There's no third operand if the
4288 first operand is an immediate.
4290 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4292 * config/tc-sh.c (immediate): Delete.
4293 (sh_operand_info): Add immediate member.
4294 (parse_reg): Use A_PC for pc.
4295 (parse_exp): Add second argument 'op'. All callers changed.
4296 (parse_at): Expect pc to be coded as A_PC.
4297 Use immediate field in *op.
4298 (insert): Add fourth argument 'op'. All callers changed.
4299 (build_relax): Add second argument 'op'. All callers changed.
4300 (insert_loop_bounds): New function.
4301 (build_Mytes): Remove DISP_4.
4302 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
4303 (assemble_ppi): Use immediate field in *operand.
4304 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
4305 (md_apply_fix): Likewise.
4306 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
4308 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
4310 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
4312 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
4314 * internals.texi (CPU backend): Document
4315 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
4317 2000-04-04 Alan Modra <alan@linuxcare.com.au>
4319 * po/gas.pot: Regenerate.
4321 * as.c (show_usage): Restore translated part of bug string.
4322 * gasp.c (show_usage): Likewise.
4324 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
4325 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
4326 than move-if-change.
4327 (DEP1): Modify for "gcc -MM".
4331 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
4332 Update dependencies.
4333 * Makefile.in: Regenerate.
4335 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
4337 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
4338 (md_begin): Likewise.
4339 (HAVE_AM33): New macro.
4340 (md_assemble): Use it. Match r_regs and xr_regs only if
4343 2000-04-03 Alan Modra <alan@linuxcare.com.au>
4345 * as.h: #include "bin-bugs.h"
4346 * as.c (show_usage): Use REPORT_BUGS_TO.
4347 * gasp.c: #include "bin-bugs.h"
4348 (show_usage): Use REPORT_BUGS_TO.
4350 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
4352 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
4354 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
4355 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
4358 2000-04-03 Alan Modra <alan@linuxcare.com.au>
4360 * config/tc-i386.c (i386_immediate): Don't assume a constant
4361 immediate is necessarily 16 bits when in 16 bit code mode.
4362 (md_assemble): Instead set guess_suffix here after we have checked
4365 2000-04-02 Richard Henderson <rth@cygnus.com>
4367 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
4368 quantities. Correct right shift sign extension.
4369 (build_insn): Make `number' unsigned long. Mask top 6 bits of
4370 32-bit value when shifting into place.
4372 2000-04-01 Ian Lance Taylor <ian@zembu.com>
4374 * app.c: Add ATTRIBUTE_UNUSED as needed.
4375 * config/tc-ppc.c: Likewise.
4376 (ppc_size): Make unsigned long.
4377 (ppc_insert_operand): Add casts to avoid warnings.
4379 2000-03-31 Nick Clifton <nickc@cygnus.com>
4381 * config/tc-d10v.h (md_flush_pending_output): Define.
4383 2000-03-29 Nick Clifton <nickc@cygnus.com>
4385 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
4386 segment. Works for both BFD_ASSEMBLER and others.
4387 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
4389 2000-03-29 Nick Clifton <nickc@cygnus.com
4391 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
4393 2000-03-28 Alan Modra <alan@linuxcare.com.au>
4395 * listing.c (LISTING_LHS_WIDTH): Default depends on
4397 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
4399 2000-03-27 Ian Lance Taylor <ian@zembu.com>
4401 * config/tc-sh.c (md_show_usage): Use backslash before newline in
4404 2000-03-27 Alan Modra <alan@linuxcare.com.au>
4406 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
4408 * config/tc-avr.c (mcu_types): Add missing initialiser.
4409 (md_pcrel_from_section): Add prototype.
4410 (avr_operand): Remove redundant test of unsigned < 0.
4411 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
4413 2000-03-27 Denis Chertykov <denisc@overta.ru>
4415 * config/tc-avr.c: New file for AVR support.
4416 * config/tc-avr.h: Likewise.
4417 * configure.in: Add AVR support.
4418 * configure: Regenerate.
4420 2000-03-26 Timothy Wall <twall@cygnus.com>
4422 * gasp.c (macro_op): Add new argument to check_macro call.
4423 Macro structure definitions moved to macro.h
4424 * sb.h: Add argument to prototype for input_scrub_include_sb.
4425 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
4426 nesting checks with an additional flag.
4427 (struct input_save): Add flag to indicate whether current sb
4428 should be checked for proper macro/conditional nesting.
4429 (input_scrub_push/pop): Save/restore nest check flag.
4430 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
4432 * macro.c (check_macro): Allow caller to retrieve parsed macro
4433 information if a pointer is provided. This information may be
4434 used by the new macro hooks.
4435 * macro.h: Update prototype for check_macro. Macro struct
4436 definitions moved here from macro.c/gasp.c.
4437 * read.c (read_a_source_file): Add parameter to check_macro call,
4438 and pass macro info to the macro hook, if defined.
4439 (input_scrub_insert_line): New. Allow insertion of a line of
4440 characters into the input stream.
4441 (input_scrub_insert_file): New. Allow insertion of an arbitrary
4442 file into the input stream.
4443 (s_include): Use input_scrub_insert_file.
4444 * internals.texi: Document new macro hooks.
4445 * as.h: New prototypes added.
4447 2000-03-26 Alan Modra <alan@linuxcare.com.au>
4449 * config/tc-i386.c: Don't start any as_bad or as_warn message with
4450 an initial capital letter.
4451 (i386_index_check): Reindent.
4453 2000-03-19 Nick Clifton <nickc@cygnus.com>
4455 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
4458 2000-03-17 Thomas de Lellis <tdel@windriver.com>
4460 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
4461 instruction operand bad if Rd > 7 when generating
4462 thumb instructions. Prevents for example,
4463 "adr r12,label" from silently failing and generating
4464 the wrong instruction.
4466 2000-03-17 Nick Clifton <nickc@cygnus.com>
4468 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
4469 that have a destingation >= 0x400000.
4470 Fix compile time warning messages.
4472 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4474 * config/tc-sh.c (md_begin): When encountering insn that are
4475 not supported by the current arch, only change the name if
4476 its contents are the same as prev_name.
4477 (get_specific): If the the architecture doesn't match, fail.
4479 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4481 * config/tc-sh.c (IDENT_CHAR): Define.
4482 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
4483 matching back where it came from.
4485 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4487 * config/tc-sh.c (md_show_usage): Add description of -dsp.
4489 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
4491 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
4494 2000-03-15 Kazu Hirata <kazu@hxi.com>
4496 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
4498 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
4500 * expr.c (operand) [case 'f']: When testing if '0f' can start a
4501 floating-point-number, make sure 'f' is in FLT_CHARS.
4503 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
4505 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
4506 (s_lcomm_internal): Use it.
4507 * doc/internals.texi (CPU backend): Document it.
4508 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
4511 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
4513 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
4516 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
4517 implementation doesn't have special handling for switch
4519 (macro_build): Allow for code in sections other than .text.
4521 (mips_ip): Likewise.
4522 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
4523 Don't perform relocs if we will be outputting them.
4524 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
4525 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
4528 2000-03-09 Catherine Moore <clm@cygnus.com>
4530 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
4531 relocation type based on the entry in the fixup structure.
4532 Put S_IS_EXTERN processing back in.
4534 2000-03-08 H.J. Lu (hjl@gnu.org)
4536 * Makefile.am (install-exec-tooldir): Depend on
4537 install-exec-bindir for parallel make.
4538 * Makefile.in: Regenerated.
4540 2000-03-06 Nick Clifton <nickc@cygnus.com>
4542 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
4544 (md_parse_option): Parse -m32r command line switch - disable m32rx
4546 (md_show_usage): Document new option.
4548 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
4549 * doc/Makefile.in: Regenerate.
4550 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
4552 2000-03-02 Michael Meissner <meissner@redhat.com>
4554 * config/tc-d30v.c (check_range): Remove code that incorrectly
4555 sign extended values where bits < 32.
4557 2000-03-02 H.J. Lu (hjl@gnu.org)
4559 * configure.in: Support --enable-targets=all on ia32.
4560 * configure: Regenerated.
4562 2000-03-01 Nick Clifton <nickc@cygnus.com>
4564 * gasp.c (do_align): Remove bogus check of alignment value.
4566 2000-02-27 Thomas de Lellis <tdel@windriver.com>
4568 * config/obj-elf.c (elf_frob_symbol): Remove code which when
4569 TC_PPC was defined forced the type of a symbol with no other type
4572 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
4574 * doc/internals.texi (CPU backend): Mention that
4575 line_separator_chars do not break up comments. Fix typos for
4576 LEX_AT and LEX_NAME descriptions. Document operands for
4577 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
4578 description of md_create_short_jump usage. Document argument for
4579 md_undefined_symbol.
4581 2000-02-27 Jakub Jelinek <jakub@redhat.com>
4583 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
4584 (md_parse_option): Handle it.
4585 (md_show_usage): Document it.
4587 2000-02-27 Ian Lance Taylor <ian@zembu.com>
4589 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
4590 opcode, for the instruction `pal19'. From Andrea Arcangeli
4593 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
4595 * config/tc-i386.c (i386_immediate): Move constant operand sizing
4597 (md_assemble): To here, before template operands are matched.
4598 Also ensure a constant immediate is sign extended when we know the
4599 size is at most 16 bits. This is to catch cases like "add
4600 $0xffc0,%ax" where we don't know the size, and thus that the
4601 immediate can be represented as Imm8S until after parsing the
4603 (i386_displacement): Similarly sign extend 16 bit constant
4605 (md_assemble): Relax 16-bit jump constant range check to suit sign
4606 extended displacements.
4608 2000-02-26 Andreas Jaeger <aj@suse.de>
4610 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
4612 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
4614 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
4615 call operands when intel_syntax.
4616 (intel_float_operand): Return 2 for "fi...".
4617 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
4618 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
4619 earlier "SHORT" change.
4620 (md_assemble): When determining suffix from Regs, exclude
4623 2000-02-24 Nick Clifton <nickc@cygnus.com>
4625 * configure: Add arm-wince, mips-pe and sh-pe targets.
4626 * configure: Regenerate.
4628 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
4630 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
4631 "pe-mips" for the mips-pe target.
4633 * config/tc-arm.c (insns): Change displacement encoded in BL
4634 and B instructions if the target port is arm-wince.
4635 (do_ldst): Do not bias the relocation offset if the target
4637 (md_pcrel_from): Add in missing relocation offset bias if the
4638 target os arm-wince.
4640 * config/tc-mips.c (mips_target_format): Support COFF flavour.
4641 (md_begin): Disable -G support for mips-pe target.
4642 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
4643 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
4646 * config/tc-sh.c (md_begin): sh-pe target is little endian.
4647 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
4648 assembler, just set the alignment to 4.
4650 * config/te-wince-pe.h: New file for WinCE targets. Define
4653 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
4655 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
4656 string instructions.
4657 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
4658 (i386_intel_memory_operand): After finding a segment override,
4659 check again for no `[' before looking for a displacement. Bomb if
4660 more than one displacement rather than silently discarding the
4661 second and subsequent ones. Free strings malloc'd by
4662 build_displacement_string.
4664 2000-02-24 Catherine Moore <clm@cygnus.com>
4666 * config/obj-som.c (obj_pseudo_table): Add "weak".
4667 (obj_som_weak): New routine.
4669 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
4671 * config/tc-i386.c (union i386_op): New.
4672 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
4673 Throughout file replace occurences of disps[n], imms[n], regs[n]
4674 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
4675 intel mode operand swapping. Add assert in regKludge and
4676 fake_zero_displacement code. Test i.types[n] when outputting
4677 displacements and immediates. Combine output of Disp16 with
4679 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
4680 when in intel mode by (not) reversing fsub and fdiv operands
4681 before the template search. This fails for single operand
4682 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
4683 undefined. Instead fix the base_opcode after we've found the
4684 template. Move base_opcode xor with found_reverse_match from
4685 opcode output code to before this fix so we test for the correct
4687 (md_assemble): Don't use strcmp when deciding to ignore the suffix
4688 check in intel mode. Instead compare opcodes.
4690 * config/tc-i386.h (TC_RELOC): Delete.
4691 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
4692 with equivalent call to reloc.
4694 * as.h (flag_m68k_mri): Move declaration after target include, and
4695 only declare when TC_M68K defined. Define as zero otherwise.
4696 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
4697 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
4698 Define as zero otherwise.
4699 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
4700 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
4701 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
4702 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
4703 testing whether defined.
4704 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
4705 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
4706 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
4707 rather than testing whether defined.
4708 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
4709 (parse_mri_cons): Declare and use only when TC_M68K.
4710 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
4711 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
4712 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
4714 * NEWS: Mention IBM 370 support.
4716 2000-02-23 Richard Henderson <rth@cygnus.com>
4718 * config/tc-i386.c (md_assemble): When swapping operands for
4719 intel_syntax, assume everything that's not Imm or Disp is a
4722 2000-02-23 Linas Vepstas <linas@linas.org>
4724 * config/tc-i370.c, config/tc-i370.h: New files.
4725 * Makefile.am: Add support for Linux/IBM 370.
4726 * configure.in: Likewise.
4727 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
4728 * config/obj-elf.c: Include elf/i370.h
4729 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
4731 * Makefile.in: Regenerate.
4732 * configure: Regenerate.
4734 * doc/c-i370.texi: New file.
4735 * doc/all.texi: Include it.
4736 * doc/as.texinfo: And here.
4737 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
4738 * doc/Makefile.in: Regenerate.
4740 2000-02-19 Michael Meissner <meissner@redhat.com>
4742 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
4743 determine if an instruction can be used in parallel with an ADDppp
4744 or SUBppp instruction.
4746 2000-02-22 Andrew Haley <aph@cygnus.com>
4748 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
4750 2000-02-22 Andrew Haley <aph@cygnus.com>
4752 * config/tc-mips.c (mips_gp32): New variable.
4753 (macro_build) Use mips_gp32.
4755 (md_longopts): Add "-mgp32" and "-mgp64".
4756 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
4758 (OPTION_M7900): Change offset
4759 (OPTION_NO_M7900): Ditto.
4761 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
4763 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
4764 warning, and bump it to 1.
4766 2000-02-22 Ian Lance Taylor <ian@zembu.com>
4768 From Brad Lucier <lucier@math.purdue.edu>:
4769 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
4772 2000-02-21 Catherine Moore <clm@cygnus.com>
4774 * config/tc-mips.c (MF_HILO_INSN): Define.
4775 (mips_7000_hilo_fix): Declare.
4776 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
4777 (md_parse_option): Check for 7000_HILO_FIX options.
4778 (OPTION_M7000_HILO_FIX): Define.
4779 (OPTION_NO_M7000_HILO_FIX): Define.
4780 * doc/c-mips.texi (-mfix7000): Describe.
4782 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
4784 * listing.c (print_lines): Remove unused variable `end'.
4786 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
4787 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
4788 reloc_type when BFD_ASSEMBLER.
4789 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
4790 reloc_type when BFD_ASSEMBLER. Move common code out of switch
4791 statement and quell signed vs. unsigned comparison warning.
4793 2000-02-18 Nick Clifton <nickc@cygnus.com>
4795 * config/tc-d10v.c (find_opcode): Add a symbol's value to
4796 the computed frag offset, rather than overwriting it.
4798 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4800 * config/tc-sh.c ("elf/sh.h"): Include.
4801 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
4802 (md.begin): Initialize target_arch.
4803 Only include opcodes in has table that match selected architecture.
4804 (parse_reg): Recognize register names for sh-dsp.
4805 (parse_at): Recognize post-modify addressing.
4806 (get_operands): The leading space is now optional.
4807 (get_specific): Remove FDREG_N support. Add support for sh-dsp
4808 arguments. Update valid_arch.
4809 (build_Mytes): Add support for SDT_REG_N.
4810 (find_cooked_opcode): New function, broken out of md_assemble.
4811 (assemble_ppi, sh_elf_final_processing): New functions.
4812 (md_assemble): Use find_cooked_opcode and assemble_ppi.
4813 (md_longopts, md_parse_option): New option: -dsp.
4814 * config/tc-sh.h (elf_tc_final_processing): Define.
4815 (sh_elf_final_processing): Declare.
4817 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
4819 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
4820 the unwinder subspace. Save the current seg/subseg before creating
4823 2000-02-10 Nick Clifton <nickc@cygnus.com>
4825 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
4826 little endian targets.
4827 (INST_BYTE1): Redefine to handle big and little endian
4829 (cpu_type): New type: Select between M340 and M210.
4830 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
4831 instructions of the M340.
4832 (md_assemble): Add support for the MULSH and OPSR classes of
4834 (md_atof): Add support for little endian targets.
4835 (md_parse_option): Add support for -EL, -EB and -mcpu command
4837 (md_convert_frag): Add support for little endian targets.
4838 (md_apply_fix3): Add support for little endian targets.
4839 (md_number_to_chars): Add support for little endian targets.
4841 2000-02-10 Timothy Wall <twall@redhat.com>
4843 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
4844 defined, use it to verify the symbol just read should be a label.
4846 2000-02-10 Timothy Wall <twall@redhat.com>
4848 * app.c (do_scrub_chars): Handle "||" for parallel instructions
4849 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
4850 around colons when KEEP_WHITE_AROUND_COLON is defined.
4851 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
4852 and KEEP_WHITE_AROUND_COLON.
4854 2000-02-08 Timothy Wall <twall@redhat.com>
4856 * read.c (s_rept): Call do_repeat, which abstracts the repeat
4858 (do_repeat): New. Abstract repeat logic so that a "break" can be
4860 (end_repeat): New. Provide support for a "break" out of the
4862 * read.h: Add prototypes for new functions.
4864 2000-02-08 Timothy Wall <twall@redhat.com>
4866 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
4867 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
4868 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
4871 2000-02-08 Timothy Wall <twall@redhat.com>
4873 * read.c: Added elseif to directives table.
4874 * read.h: Added prototype for s_elseif.
4875 * doc/as.texinfo: Added description for elseif.
4876 * cond.c (s_elseif): New function
4878 2000-02-04 Timothy Wall <twall@redhat.com>
4880 * listing.c (print_lines): Remove conditionals causing bug in
4883 2000-02-03 Timothy Wall <twall@cygnus.com>
4885 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
4887 * frags.c (frag_new): Calculate fr_fix in octets
4888 (frag_now_fix) Return offset as target address offset (bytes).
4889 (frag_now_fix_octets) New - Return offset in octets (8-bit
4891 * frags.h: Added prototype for frag_now_fix_octets().
4892 Distinguish between octets and bytes in field descriptions.
4893 * listing.c (calc_hex): Account for octets vs bytes when
4894 printing addresses/offsets.
4895 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
4896 target is little-endian, print the octets in a word in big-endian
4897 order so that the display looks like a proper hexadecimal number,
4898 instead of having the octets reversed.
4899 * read.c (do_align): When recording alignment, alignment power
4900 should be in terms of target bytes (minimum addressible unit)
4902 (do_org) Convert ORG target address (byte) argument into an
4903 octet offset when generating a variable fragment.
4904 * symbols.c (resolve_symbol_value): Symbol final value
4905 converted to a target address offset (bytes) from its octet offset.
4906 * config/obj-coff.c (coff_frob_symbol): Symbol target address
4907 offset (bytes) is adjusted by the frag offset (octets) converted
4909 (coff_frob_section) Section alignment power is in terms of bytes;
4910 convert it to an octet alignment power when calculating size (and
4911 size mask) in octets. Don't modify the section size in order to
4912 "align" it for TI COFF, since that format has a different method
4913 for storing alignment information.
4915 2000-02-01 Timothy Wall <twall@cygnus.com>
4917 * stabs.c (generate_asm_file): Escape backslashes in stabs file
4918 entries, matching the way GCC generates them. If not escaped, the
4919 filename is encoded incorrectly.
4921 2000-01-31 Nick Clifton <nickc@cygnus.com>
4923 * config/tc-arm.c (reg_table): Add support for ATPCS register
4926 2000-01-31 Geoff Keating <geoffk@cygnus.com>
4928 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
4930 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
4932 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
4933 of a symbol when we really care about its value.
4935 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
4937 * config/tc-mcore.c (md_assemble): Give warning message if
4938 operands passes to instruction are more than the spec.
4940 2000-01-27 Thomas de Lellis <tdel@windriver.com>
4942 * config/tc-arm.c (armadjust_symtab): If the assembler is in
4943 Thumb mode but the label seen was not declared as '.thumb_func'
4944 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
4945 correct disassembly of Thumb code bounded by non function labels.
4947 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
4949 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
4950 Add dependencies for e-i386aout.o. Fix 2 comment lines.
4952 * Makefile.in: Same here.
4955 * configure.in: Set bfd_gas for i386-aout when primary target
4956 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
4957 we may need the primary te_file. Remove incorrect comment.
4959 * configure: Regenerate.
4961 * config/e-i386aout.c: New file.
4963 * as.c (USE_EMULATIONS): Move to before print_version_id.
4964 (struct emulation): Add i386aout.
4965 (show_usage): Split text strings. Reformat -a text. Add --em
4969 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
4970 (aout_format_ops): New.
4973 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
4974 preprocessor conditional and add aout USE_EMULATIONS tests.
4975 (read_a_source_file): Don't pass error strings to printf as
4979 * gasp.c (exp_get_abs): Don't pass error strings to printf as
4981 (do_data): Same here.
4982 (process_file): And here.
4985 * symbols.c (colon): Rewrite "already defined" fatal message
4986 code for aout with USE_EMULATIONS.
4989 * config/obj-aout.c (OBJ_HEADER): Define.
4990 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
4992 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
4993 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
4995 (obj_aout_type): Expand S_SET_OTHER here too.
4996 (obj_read_begin_hook): Remove.
4997 (aout_pop_insert): New.
4998 (obj_aout_s_get_other): New.
4999 (obj_aout_s_get_desc): New.
5000 (aout_format_ops): New.
5003 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
5004 gets aout_pseudo_table.
5005 (aout_pseudo_table): Declare.
5006 (obj_read_begin_hook): Define.
5009 * config/obj-coff.c (obj_pseudo_table): Rename to
5011 (coff_pop_insert): Use coff_pseudo_table.
5012 (coff_sec_sym_ok_for_reloc): Remove.
5013 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
5014 and comment all zero entries and remove #if 0 code.
5017 * config/obj-coff.h (obj_pop_insert): Define.
5018 (coff_pseudo_table): Declare.
5021 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
5022 s_get_size, s_set_size. Comment all zero entries.
5025 * config/obj-elf.c (elf_s_get_other): New function.
5026 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
5027 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
5028 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
5030 (obj_elf_parse_section_letters): Don't pass error strings to
5031 printf as format arg.
5034 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
5036 (elf_s_get_other): Declare.
5037 (S_GET_OTHER) Define as elf_s_get_other if not already
5039 (S_SET_OTHER): Only define when not already defined.
5040 (elf_obj_read_begin_hook): Declare.
5041 (obj_read_begin_hook): Define.
5042 (elf_obj_symbol_new_hook): Declare.
5043 (obj_symbol_new_hook): Define.
5046 * config/obj-multi.h: Add copyright header and protect against
5047 multiple inclusion. Add * to all function pointers.
5048 (OBJ_HEADER): If defined, include it rather than other defines
5050 (obj_frob_file_after_relocs): Test for NULL.
5051 (obj_symbol_new_hook): Here too.
5052 (obj_sec_sym_ok_for_reloc): And here.
5053 (S_GET_OTHER): Define.
5054 (S_GET_DESC): Define.
5055 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
5056 (OBJ_MAYBE_ELF): Update comment.
5058 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
5059 OBJ_AOUT preprocessor conditional and handle emulation by
5060 testing OUTPUT_FLAVOR.
5061 (i386_displacement): Here too.
5062 (md_section_align): Similarly here.
5063 (i386_target_format): Conditionally compile when more than one
5064 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
5065 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
5066 (i386_displacement): Here too.
5069 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
5070 Define TARGET_FORMAT for aout only when not multi.
5073 * config/te-multi.h: Delete file as it's identical to te-generic.h
5075 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
5077 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
5078 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
5081 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
5083 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
5086 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
5088 * config/tc-mips.c (mips_do_align): New function.
5089 * config/tc-mips.h (md_do_align): Define.
5091 2000-01-10 Philip Blundell <philb@gnu.org>
5093 * doc/c-arm.texi (ARM Options): Fix typo.
5094 (ARM-Chars): Correct description of `#'. Mention that `;' is a
5095 line separator for Linux.
5096 * doc/as.texinfo (Comments): Mention the ARM.
5098 2000-01-10 Philip Blundell <pb@futuretv.com>
5100 * configure.in (arm*-*-conix*): New target.
5101 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
5103 * configure: Regenerate.
5105 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
5107 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
5108 (obj_elf_visibility): New function.
5110 * doc/as.texinfo (Visibility): New node: document visibility
5113 For older changes see ChangeLog-9899