1 2000-06-24 DJ Delorie <dj@cygnus.com>
3 * config/tc-i386.c (md_estimate_size_before_relax): Revert
4 more changes from Sept 1999
5 (tc_i386_fix_adjustable): ditto
8 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
10 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
11 (gas_cgen_parse_operand): Set it around expression() call.
12 (gas_cgen_md_operand): Test for it before longjmp().
14 2000-06-24 Kazu Hirata <kazu@hxi.com>
16 * config/tc-h8500.c: Remove all uses of DEFUN.
17 * config/tc-sh.c: Likewise.
18 * config/tc-w65.c: Likewise.
19 * config/tc-z8k.c: Likewise.
21 * config/tc-h8500.c: Fix typos in comments.
23 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
25 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
28 2000-06-23 matthew green <mrg@redhat.com>
30 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
31 defined. Fix error message for `[' grouping.
33 2000-06-22 Kazu Hirata <kazu@hxi.com>
35 * config/tc-h8300.c: Fix formatting and comment typos.
37 2000-06-22 Timothy Wall <twall@cygnus.com>
39 * config/tc-ia64.c (note_register_values): Move premature QP
40 notation clearing into the appropriate place.
42 2000-06-22 Alan Modra <alan@linuxcare.com.au>
44 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
45 first before anything else. Add bin-bugs.h, emul.h and progress.h
46 Sort list of files as for $(OBJS) in Makefile.am.
48 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
49 find one. Remake dependencies.
50 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
51 * Makefile.in: Regenerate.
52 * doc/Makefile.in: Regenerate.
54 * config/tc-i386.c (i386_displacement): Don't assume a constant
55 displacement is necessarily 16 bits when in 16 bit code mode.
56 (md_assemble): Instead size the displacement here after we know
57 for sure that a .code16gcc operand hasn't automatically added
58 operand size prefixes.
60 2000-06-21 H.J. Lu <hjl@gnu.org>
62 * Makefile.am: Rebuild dependency.
63 * Makefile.in: Rebuild.
65 2000-06-21 Kazu Hirata <kazu@hxi.com>
67 * config/tc-h8300.c (parse_reg): Make the function static.
68 (parse_exp): Likewise.
70 2000-06-20 DJ Delorie <dj@cygnus.com>
72 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
73 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
74 for cygwin import libraries to work properly.
76 2000-06-20 H.J. Lu <hjl@gnu.org>
78 * Makefile.am: Rebuild dependency.
79 * Makefile.in: Rebuild.
80 * configure: Likewise.
81 * doc/Makefile.in: Likewise.
83 2000-06-20 Timothy Wall <twall@cygnus.com>
85 * doc/internals.texi (CPU backend): Add @itemx for
86 TC_START_LABEL_WITHOUT_COLON.
87 * doc/c-tic54x.texi: New.
88 * doc/as.texinfo: Add tic54x features and include primary tic54x
90 * doc/all.texi: Add C54X.
91 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
92 * doc/Makefile.in: Regenerate.
93 * configure.in: Add tic54x and define LIBM for tic54x.
94 * configure: Regenrate.
95 * config/tc-tic54x.[ch]: New.
96 * config/obj-coff.h: Add tic54x.
97 * Makefile.am: (CPU_TYPES): Add tic54x.
98 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
99 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
100 (as_new_LDADD): Add $(LIBM).
101 * Makefile.in: Regenerate.
103 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
105 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
106 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
107 * doc/as.texinfo: Likewise.
109 * configure, Makefile.in: Regenerate.
110 * configure.in (emulations): Recognize m6811 and m6812.
111 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
112 Added files for 68hc11 and 68hc12 assembler.
113 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
114 * config/tc-m68hc11.h: Header definition for that assembler.
116 2000-06-18 Nick Clifton <nickc@redhat.com>
118 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
119 instead of OCTETS_PER_BYTE.
121 * config/tc-v850.c: Fix compile time warnings.
122 * config/tc-ppc.c: Fix compile time warnings.
124 2000-06-18 H.J. Lu <hjl@gnu.org>
126 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
127 * configure: Rebuild.
129 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
131 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
134 2000-06-16 Nick Clifton <nickc@cygnus.com>
136 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
137 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
139 * doc/c-mips.texi: Document newly accepted cpu variants.
141 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
143 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
145 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
147 * macro.c (getstring): Make it possible to escape the quote
150 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
152 * config/tc-hppa.c (pa_export): Weak symbols can be global.
154 2000-06-13 H.J. Lu <hjl@gnu.org>
156 * configure: Regenerate.
158 2000-06-09 Alan Modra <alan@linuxcare.com.au>
160 * app.c (do_scrub_begin): Don't default lex[';'] as a line
162 * doc/internals.texi (line_separator_chars): Semicolon is no
163 longer a default. Mention null and newline as defaults.
165 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
167 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
168 * config/tc-i860.h (line_separator_chars): Likewise.
169 * config/tc-h8300.c (line_separator_chars): Likewise.
170 * config/tc-i960.c (line_separator_chars): Likewise.
171 * config/tc-m68k.c (line_separator_chars): Likewise.
172 * config/tc-mips.c (line_separator_chars): Likewise.
173 * config/tc-ns32k.c (line_separator_chars): Likewise.
174 * config/tc-sparc.c (line_separator_chars): Likewise.
175 * config/tc-vax.c (line_separator_chars): Likewise.
177 * config/tc-h8300.c (comment_chars): Use string initialiser.
178 * config/tc-i960.c (line_comment_chars): Likewise.
179 * config/tc-z8k.c (comment_chars, line_comment_chars,
180 line_separator_chars): Likewise.
182 * config/tc-arm.c (line_separator_chars): Always use `;', not just
185 2000-06-08 Nick Clifton <nickc@cygnus.com>
187 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
190 2000-06-08 David O'Brien <obrien@FreeBSD.org>
192 * configure.in (VERSION): Update to show this is the CVS mainline.
194 2000-06-08 Matthew Jacob <mjacob@feral.com>
196 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
197 $at is the integer register $r28, vs. both $r28 and the floating
200 2000-06-08 James E. Wilson <wilson@cygnus.com>
202 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
203 (dot_endp): Don't call ia64_flush_insns.
204 (emit_one_bundle): Don't delete prologue/body records from
205 unwind_record list in first loop. Rewrite second loop to account for
208 2000-06-07 David Mosberger <davidm@hpl.hp.com>
210 * config/tc-ia64.c: Add missing prototypes.
211 (generate_unwind_image): Cast argument to output_unw_records call.
213 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
215 * config/tc-avr.c (avr_operand): fix the fomratting of the comment.
217 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
219 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
220 (REGISTER_P): likewise.
221 (avr_opcodes): uses include/opcode/avr.h
222 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
224 2000-06-04 Alan Modra <alan@linuxcare.com.au>
226 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
229 2000-06-03 H.J. Lu <hjl@gnu.org>
231 * read.c (is_end_of_line): Put back `;'.
233 2000-06-03 Alan Modra <alan@linuxcare.com.au>
235 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
237 2000-06-01 Alan Modra <alan@linuxcare.com.au>
239 * expr.c (operand): Test is_end_of_line outside switch to catch
240 line separator chars that are also operators.
241 (operator): Return O_illegal for line separator chars.
243 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
244 entry (or `!' entry for TC_HPPA).
246 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
247 before indexing is_end_of_line. Remove redundant check for '\0'.
249 * config/tc-h8500.c (md_assemble): Likewise.
250 * config/tc-mcore.c (md_assemble): Likewise.
251 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
254 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
256 * config/tc-mcore.c (mcore_cons): Likewise.
257 (mcore_float_cons): Likewise.
258 (mcore_stringer): Likewise.
259 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
261 2000-06-01 Scott Bambrough <scottb@netwinder.org>
263 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
265 2000-05-29 Nick Clifton <nickc@cygnus.com>
267 * config/tc-sh.c: Fix compile time warning messages.
269 * config/tc-mips.c: Fix compile time warning messages.
271 2000-05-29 Philip Blundell <philb@gnu.org>
273 * doc/as.texinfo: Update copyright dates.
274 (Local Labels): Delete misplaced mention of ARM.
275 * NEWS: Mention ARM ELF support.
277 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
279 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
280 it is modified, and use the real_size to compute the frag address
281 for dwarf2 line info.
283 2000-05-27 Alan Modra <alan@linuxcare.com.au>
285 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
286 line-matching scheme to cope with automake moving variables around.
287 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
288 * Makefile.in: Regenerate.
290 2000-05-26 Jakub Jelinek <jakub@redhat.com>
292 * config/tc-sparc.c (sparc_relax): New.
293 (md_longopts): Add -relax and -no-relax options.
294 (md_parse_options, md_show_usage): Likewise.
295 (md_apply_fix3): Optimize tail call into branch always if possible.
297 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
299 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
300 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
301 rules, with warning when a GAS statement specifies a packing that
302 will result in an instruction being squashed.
303 Added typdef packing_type and enumerals, changed various integer
304 literals to use the enumerals.
306 2000-05-24 David Mosberger <davidm@hpl.hp.com>
308 * config/tc-ia64.c (dot_restorereg_p): New function.
309 (md_pseudo_table): Add restorereg.p.
310 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
311 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
313 * config/tc-ia64.h (unw_record_type): Add unwabi.
314 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
315 called MASK with members for imask, and the masks produced by
316 fr_mem, gr_mem, br_mem, and frgr_mem.
317 (unw_p_record): Add members ABI and CONTEXT.
318 (unw_x_record): Add member AB.
319 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
320 as pseudo-register for use during unwind info generation.
321 (AR_PFS, AR_LC): New macros.
322 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
323 whose names start with an at sign (as in "@priunat").
324 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
326 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
327 proc_end, unwind_info, personality_routine): Consolidate into
328 "unwind" structure to reduce offset-table use. Add member
329 NEXT_SLOT_NUMBER to track the slot number for the next instruction
331 (output_R1_format, output_R3_format, output_P3_format,
332 output_P6_format): Initialize R with zero to reduce compiler warnings.
333 (output_P7_format): Ditto. Add `default' branch to switch
334 statement to reduce compiler warnings.
335 (output_P8_format, output_B1_format, output_B4_format): Ditto.
336 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
337 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
338 into single argument.
339 (output_X1_format, output_X3_format): Initialize R with zero to reduce
340 compiler warnings. Merge A and B args into single argument.
341 (output_X2_format, output_X4_format): Remove unused variable R. Merge
342 A and B args into single argument.
343 (free_record): Removed (wasn't used).
344 (free_list_records): Also free imasks in prologue records.
345 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
346 (output_spill_mask): Remove.
347 (output_unwabi): New function.
348 (output_epilogue, output_label_state, output_copy_state): Call
350 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
351 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
353 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
354 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
355 as part of handling the prologue records. Emit region's imask if
356 we have one. Handle unwabi, epilogue, label_state, copy_state,
357 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
358 spill_sprel_p, and spill_reg_p records.
359 (set_imask, count_bits, slot_index): New function.
360 (fixup_unw_records): Fix region size computation. Handle
361 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
362 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
363 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
364 set_imask accordingly. Update imask for gr_gr, and br_gr records.
365 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
366 (dot_save): Use manifest constants for applicaton registers.
367 Handle REG_PR and REG_PRIUNAT.
368 (dot_restore): Don't just ignore it.
369 (dot_restorereg): New function..
370 (generate_unwind_image): Ensure unwind info is a multiple of eight
371 bytes, not just four bytes.
372 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
373 (dot_altrp): Don't just ignore it.
374 (dot_savemem): New function. Replaces dot_savesp() and
375 dot_savepsp(). Use manifest constants for applicaton registers.
376 Handle REG_PR and REG_PRIUNAT.
377 (dot_savef): Simplify.
378 (dot_saveb): Support generation of br_gr.
379 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
380 dot_label_state, dot_copy_state): New function.
381 (dot_unwabi): Don't just ignore it.
382 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
383 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
384 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
385 (emit_one_bundle): Set slot number for prologue/body records
386 *before* emitting the first insn.
387 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
388 (md_begin): Declare "psp" pseudo-register.
389 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
390 so we don't get segfault.
391 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
392 counts as required per SW Conventions manual
393 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
394 output_preds_psprel, output_preds_sprel, output_spill_base,
395 output_unat_psprel, output_unat_sprel, output_lc_psprel,
396 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
397 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
398 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
399 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
400 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
401 (dot_vframe): Implement.
402 (dot_vframesp, dot_vframepsp): New function.
404 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
406 * configure.in (i386-*-freebsd a.out entry): Quote properly.
407 * configure: Regenerate.
409 2000-05-23 Alan Modra <alan@linuxcare.com.au>
411 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
412 (md_estimate_size_before_relax): so we can use it here instead of
413 old kludges. Localise vars to blocks. Comment.
415 * frags.c (frag_new): Update fr_var comments.
416 * frags.h (struct frag): Ditto.
418 2000-05-22 Richard Henderson <rth@cygnus.com>
420 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
421 (pseudo_func): Add pcrel.
422 (operand_match): Handle IA64_OPND_TGT64.
423 (build_insn): Likewise.
424 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
425 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
426 (fix_insn): Handle all three 64-bit relocation types.
428 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
430 * obj.h (struct format_ops): New members begin, app_file,
431 s_set_other, s_set_desc, s_get_type, s_set_type,
432 separate_stab_sections, init_stab_section.
434 * config/obj-multi.h: Update GPL notice to v2.
437 (S_SET_SIZE): Test s_set_size for NULL before calling.
438 (S_SET_ALIGN): Similar for s_set_align.
443 (SEPARATE_STAB_SECTIONS): New.
444 (INIT_STAB_SECTION): New.
445 (EMIT_SECTION_SYMBOLS): New.
446 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
448 * config/obj-elf.h: Update GPL notice to v2.
449 Mention that this file is included from obj-multi.h.
450 (obj_begin): Wrap definition in ifndef.
451 (elf_file_symbol): Constify declaration.
452 (obj_app_file): Ditto.
453 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
454 Wrap in ifndef SEPARATE_STAB_SECTIONS.
456 * config/obj-elf.c (elf_s_set_other): New.
457 (elf_file_symbol): Constify argument.
458 (elf_separate_stab_sections): New.
459 (elf_init_stab_section): New.
460 (elf_format_ops): Add new members. Remove comma at end.
462 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
463 (ecoff_format_ops): Add new fields. Remove comma at end.
464 Mention inconsistency for emit_section_symbols.
466 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
468 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
469 (coff_separate_stab_sections): New.
470 (coff_format_ops): Add new members.
472 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
473 (obj_aout_s_set_other): New.
474 (obj_aout_s_set_desc): New.
475 (obj_aout_s_get_type): New.
476 (obj_aout_s_set_type): New.
477 (obj_aout_separate_stab_sections): New.
478 (aout_format_ops): New members added. Use obj_aout_process_stab,
479 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
480 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
482 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
484 2000-05-22 Alan Modra <alan@linuxcare.com.au>
486 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
487 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
488 (md_estimate_size_before_relax): Ensure jumps to weak and
489 externally visible symbols are relocatable.
491 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
493 * stabs.c (aout_process_stab): Make global.
494 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
495 * read.h (aout_process_stab): Declare.
497 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
498 Generalize to *aout, *coff *elf.
499 * configure: Regenerated.
501 * doc/internals.texi (Object format backend): Say
502 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
504 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
505 * Makefile.in: Regenerated.
507 2000-05-19 Catherine Moore <clm@cygnus.com>
509 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
511 2000-05-18 Alan Modra <alan@linuxcare.com.au>
513 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
514 instruction to reflect change in re_assemble_*.
516 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
518 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
519 build PA64 ELF tools.
520 * configure: Rebuilt.
522 2000-05-17 Alan Modra <alan@linuxcare.com.au>
524 * Makefile.am: Regenerate dependencies.
525 * Makefile.in: Regenerate.
527 2000-05-15 Nick Clifton <nickc@cygnus.com>
529 * config/tc-arm.c (struct asm_psr): Add boolean field
530 distinguishing between CSPR and SPSR. Rename 'number' field
532 (psrs): Rearrange contents to match new asm_psr structure.
533 (arm_psr_parse): Move next to psr_required_here. Make it
534 return an asm_psr structure.
535 (psr_required_here): Use asm_psr structure returned by
537 (do_msr): Reorganise to allow psr_required_here to be called
539 (md_undefined_name): Mark 'name' parameter as unused, since
540 the COFF target does not use it.
542 2000-05-14 David O'Brien <obrien@FreeBSD.org>
544 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
546 * config/te-aux.h: Likewise.
547 * config/te-dpx2.h: Likewise.
548 * config/te-go32.h: Likewise.
549 * config/te-hp300.h: Likewise.
550 * config/te-hppa.h: Likewise.
551 * config/te-i386aix.h: Likewise.
552 * config/te-ic960.h: Likewise.
553 * config/te-interix.h: Likewise.
554 * config/te-nbsd532.h: Likewise.
555 * config/te-pc532mach.h: Likewise.
556 * config/te-ppcnw.h: Likewise.
557 * config/te-psos.h: Likewise.
558 * config/te-sparcaout.h: Likewise.
559 * config/te-sun3.h: Likewise.
560 * config/te-sysv32.h: Likewise.
562 2000-05-14 Alan Modra <alan@linuxcare.com.au>
564 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
565 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
566 and sign extend without an if statement.
567 (build_bytes): Likewise.
569 2000-05-14 Kazu Hirata <kazu@hxi.com>
571 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
572 X_add_symbol L_32 case.
574 2000-05-14 David O'Brien <obrien@FreeBSD.org>
576 * config/te-freebsd.h: New file.
578 2000-05-13 Alan Modra <alan@linuxcare.com.au>
580 * asintl.h (gettext, dgettext, dcgettext, textdomain,
581 bindtextdomain): Replace defines with those from intl/libgettext.h
582 to quieten gcc warnings.
584 * NEWS: Mention x86 .arch and -q.
586 * config/tc-i386.c (quiet_warnings): New.
587 (md_assemble): Use quiet_warnings.
588 (md_parse_option): Set quiet_warnings from -q.
589 (md_show_usage): Mention -q, delete -m.
590 (flag_do_long_jump): Delete.
591 (md_parse_option): Remove -m.
592 (md_show_usage): Remove -m.
593 (md_create_long_jump): Remove useless flag_do_long_jump code.
595 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
596 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
598 2000-05-13 Alan Modra <alan@linuxcare.com.au>
599 Alexander Sokolov <robocop@netlink.ru>
601 * doc/c-i386.texi (i386-Arch): New section.
602 (i386-Syntax): Mention .intel_syntax and .att_syntax.
604 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
605 (smallest_imm_type): Use smallest opcode for shift by one if cpu
606 architecture has been given and is not 486.
608 (md_pseudo_table): Add .arch.
609 (md_assemble): Warn if cpu architecture has been given and an
610 unsupported instruction.
612 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
613 Move operand_types bit defines after relevant template field.
614 (template): Add cpu_flags.
618 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
620 * config/tc-mn10300.h (md_end): Define.
621 (mn10300_finalize): Declare.
622 * config/tc-mn10300.c: Include dwarf2dbg.h.
623 (debug_line): Define.
624 (md_assemble): Generate dwarf2 line info.
625 (mn10300_finalize): New function. Finalize dwarf2 info.
627 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
629 * config/tc-mips.c (md_estimate_size_before_relax): Use the
630 external version of the relocation for weak symbols.
632 2000-05-08 David Mosberger <davidm@hpl.hp.com>
634 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
635 frame size in units of 16 bytes, as required per SW Conventions manual.
636 (output_unw_records): Output info-block header as a dword to get
639 2000-05-08 Alan Modra <alan@linuxcare.com.au>
641 * as.h: #include "file", not <file> on files from ../include.
642 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
643 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
644 (md_convert_frag): Add ATTRIBUTE_UNUSED.
645 (tc_coff_symbol_emit_hook): Ditto.
646 (OPTCOUNT): Cast to int to avoid compiler warning.
647 (md_begin): Fix signed/unsigned warnings.
649 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
651 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
652 ABRANCH LONG case for a conditional branch on a 68000.
653 (md_estimate_size_before_relax): Likewise. Also handle
654 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
655 (m68k-ip: case ABSL): Relax absolute references to 16-bit
656 PC-relative on all CPUs.
657 (md_estimate_size_before_relax): Likewise.
659 2000-05-04 Alan Modra <alan@linuxcare.com.au>
661 * as.c (parse_args): Just mention current year in printed
664 2000-05-03 J.T. Conklin <jtc@redback.com>
666 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
668 (md_parse_option): Recognize -m7400.
670 2000-05-03 Ian Lance Taylor <ian@zembu.com>
672 * config/atof-ieee.c (gen_to_words): When adding carry back in,
673 don't permit lp to become less than the words array.
675 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
677 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
678 Fix little-endian case.
680 2000-05-03 David O'Brien <obrien@NUXI.com>
682 * as.c (parse_args): Update copyright.
684 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
686 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
687 for the .bss section too.
689 2000-05-02 Alan Modra <alan@linuxcare.com.au>
691 * configure.in: Set em=linux for hppa-*-linux.
692 * configure: Regenerate.
693 * doc/Makefile.in: Regenerate with correct automake.
695 * frags.c (frag_grow): Sanity check chunk_size.
697 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
698 * config/obj-som.h: Likewise.
699 * config/obj-ieee.h: Likewise.
701 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
703 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
704 (md_pseudo_table): Fully initialise OBJ_ELF cases.
705 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
706 (pa_ip): low_sign_unext now returns via function value. Use
707 re_assemble_* instead of dis_assemble_* and
708 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
710 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
711 (md_section_align, md_parse_option, md_show_usage,
712 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
713 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
714 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
715 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
716 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
718 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
719 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
720 outside of switch. Correct mask and shifting errors in case 10
721 and case -11. In case 21, compare against signed range to suit
722 hppa_field_adjust changes. In case 12, use re_assemble_12. In
723 case 17 and case 22, use offsetT variable to properly check range.
724 Use re_assemble_* here too.
725 (evaluate_absolute): Change type of value to offsetT. Call
726 hppa_field_adjust to do the work for us.
727 (pa_parse_cmpb_64_cmpltr): Delete save_s.
728 (pa_parse_cmpib_64_cmpltr): Ditto.
729 (pa_build_unwind_subspace): Delete unused var subseg. Change type
730 of i to unsigned int.
731 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
732 (pa_end_of_source): Return type is void.
734 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
736 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
738 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
740 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
742 (md_begin): Removed "construct symbols for each register name".
743 Because register names conflicts with GCC generated function
745 (avr_operand): Now constant numbers can be used as a register
746 identifiers (0 as r0, 31 as r31).
747 (md_assemble): use skip_space () before parsing instruction
750 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
752 * config/tc-avr.c: New AVR_ISA_ defined.
753 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
754 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
755 for `fmul', `movw' and `lpm R,Z' instructions.
756 (avr_operands): Warn if current opcode is a two-word instruction
757 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
758 (avr_opcodes): New commands added.
759 (REGISTER_P): Check 'a' and 'v' constraint letters.
760 (mcu_types): New MCU added.
762 2000-05-01 Alan Modra <alan@linuxcare.com.au>
764 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
765 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
766 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
767 * configure: Regenerate.
769 2000-04-29 Andreas Jaeger <aj@suse.de>
771 * as.h: Correctly check GCC version.
773 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
775 * as.c (parse_args): Allow md_parse_option to override -a listing
777 * config/obj-coff.c (add_lineno): Change type of offset parameter
778 from "int" to "bfd_vma."
779 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
780 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
781 (ppc_change_csect): Align correctly for XCOFF64.
782 (ppc_machine): New function, which discards "ppc_machine" line.
783 (ppc_tc): Cons for 8 when code is 64 bit.
784 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
786 (md_parse_option): Handle -a64 and -a32.
788 * config/tc-ppc.h (TARGET_MACH): Define.
789 (TARGET_FORMAT): Move to function.
790 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
792 2000-04-26 David O'Brien <obrien@FreeBSD.org>
794 * doc/as.1: Fix unbalanced brackets.
796 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
798 (line_comment_chars): Set to '/' if TE_FreeBSD.
800 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
802 * configure.in: Configury support for PA64 (currently disabled).
803 * configure: Rebuilt.
805 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
807 * config/tc-mips.c (s_change_sec): Use record_alignment, not
808 bfd_set_section_alignment.
810 2000-04-25 Alan Modra <alan@linuxcare.com.au>
812 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
815 2000-04-24 Nick Clifton <nickc@cygnus.com>
817 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
818 * doc/as.texinfo (Align): Include arm and strongarm in list of
819 targets that have the second form of the behaviour of the .align
822 2000-04-24 Mark Klein <mklein@dis.com>
824 * obj-som.c: Terminate obj_pseudo_table.
826 2000-04-22 Timothy Wall <twall@cygnus.com>
828 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
830 (operand_match): Conditionally insert default bit values for IMMU9.
832 2000-04-14 Matthew Green <mrg@cygnus.com>
834 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
835 * configure: Rebuilt.
837 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
838 Jason Eckhardt <jle@cygnus.com>
840 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
842 * config/tc-hppa.c (CHECK_ALIGN): New macro.
843 Added handling of new operand types l,y,&,fe,fE,fx.
845 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
846 David Mosberger <davidm@hpl.hp.com>
847 Timothy Wall <twall@cygnus.com>
848 Andrew MacLeod <amacleod@cygnus.com>
849 Jim Wilson <wilson@cygnus.com>
851 * Makefile.am (CPU_TYPES): Add ia64.
852 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
853 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
854 * Makefile.in: Rebuild.
855 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
856 * configure: Rebuild.
857 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
858 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
859 * expr.c (expr): Handle md_optimize_expr.
860 * read.c (LEX_HASH): Add comment.
861 * config/tc-ia64.c, config/tc-ia64.h: New files.
863 2000-04-21 Richard Henderson <rth@cygnus.com>
865 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
866 bundling a non-delayed branch type instruction.
868 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
870 * config/tc-mn10300.c (HAVE_AM30): Define.
871 (md_assemble): Use it.
873 2000-04-19 Alan Modra <alan@linuxcare.com.au>
875 * config/obj-elf.c (obj_elf_change_section): Check for changed
878 * Makefile.am: (CPU_MULTI_VALID): Remove.
879 (MULTI_CPU_TYPES): Define.
880 (MULTI_CPU_OBJ_VALID): Define.
881 (DEPTC): Use the above.
884 Regenerate dependencies.
885 * Makefile.in: Regenerate.
887 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
889 * Makefile.am (YACC, LEX): Get them from configure.
891 2000-04-18 H.J. Lu (hjl@gnu.org)
893 * config/tc-i386.c (offset_in_range): Use addressT instead of
894 bfd_vma for non-bfd assemblers.
896 2000-04-17 Alan Modra <alan@linuxcare.com.au>
898 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
899 doesn't give spurious errors.
901 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
903 * as.h (SEEK_SET): Define if undefined.
905 2000-04-13 Alan Modra <alan@linuxcare.com.au>
907 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
908 constants, and don't assume offsetT is 32 bits.
910 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
912 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
913 (md_pcrel_from_section): Add prototype.
914 (d10v_fix_adjustable): Add prototype.
915 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
917 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
919 2000-04-12 Nick Clifton <nickc@cygnus.com>
921 * config/tc-d10v.c (find_opcode): Correctly calculate position of
922 symbol in frag chain.
924 2000-04-10 Alan Modra <alan@linuxcare.com.au>
926 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
927 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
928 (fits_in_signed_word, smallest_imm_type): Ditto.
929 (md_assemble): Use an offsetT var to hold offsetT values, not a
931 (offset_in_range): New.
932 (md_assemble): Use it.
933 (md_convert_frag): Change type of target_address, opcode_address,
934 and displacement_from_opcode_start to offsetT.
935 (md_create_short_jump): Change type of offset to offsetT.
936 (md_create_long_jump): Ditto.
937 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
938 (md_chars_to_number): Remove.
939 (output_invalid): Remove duplicate prototype.
941 2000-04-09 Nick Clifton <nickc@cygnus.com>
943 * Makefile.am (CPU_TYPES): Add 'avr'.
944 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
945 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
947 * Makefile.in: Regenerate.
949 * doc/as.texinfo: Add M32R documentation.
951 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
953 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
954 --enable-build-warnings option.
955 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
956 * Makefile.in, configure: Re-generate.
958 2000-04-07 Nick Clifton <nickc@cygnus.com>
960 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
961 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
962 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
963 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
964 (arm_force_relocation): Force relocations for
965 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
967 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
969 * config/tc-sh.c (get_operands): There's no third operand if the
970 first operand is an immediate.
972 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
974 * config/tc-sh.c (immediate): Delete.
975 (sh_operand_info): Add immediate member.
976 (parse_reg): Use A_PC for pc.
977 (parse_exp): Add second argument 'op'. All callers changed.
978 (parse_at): Expect pc to be coded as A_PC.
979 Use immediate field in *op.
980 (insert): Add fourth argument 'op'. All callers changed.
981 (build_relax): Add second argument 'op'. All callers changed.
982 (insert_loop_bounds): New function.
983 (build_Mytes): Remove DISP_4.
984 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
985 (assemble_ppi): Use immediate field in *operand.
986 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
987 (md_apply_fix): Likewise.
988 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
990 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
992 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
994 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
996 * internals.texi (CPU backend): Document
997 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
999 2000-04-04 Alan Modra <alan@linuxcare.com.au>
1001 * po/gas.pot: Regenerate.
1003 * as.c (show_usage): Restore translated part of bug string.
1004 * gasp.c (show_usage): Likewise.
1006 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
1007 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
1008 than move-if-change.
1009 (DEP1): Modify for "gcc -MM".
1013 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
1014 Update dependencies.
1015 * Makefile.in: Regenerate.
1017 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
1019 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
1020 (md_begin): Likewise.
1021 (HAVE_AM33): New macro.
1022 (md_assemble): Use it. Match r_regs and xr_regs only if
1025 2000-04-03 Alan Modra <alan@linuxcare.com.au>
1027 * as.h: #include "bin-bugs.h"
1028 * as.c (show_usage): Use REPORT_BUGS_TO.
1029 * gasp.c: #include "bin-bugs.h"
1030 (show_usage): Use REPORT_BUGS_TO.
1032 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
1034 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
1036 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
1037 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
1040 2000-04-03 Alan Modra <alan@linuxcare.com.au>
1042 * config/tc-i386.c (i386_immediate): Don't assume a constant
1043 immediate is necessarily 16 bits when in 16 bit code mode.
1044 (md_assemble): Instead set guess_suffix here after we have checked
1047 2000-04-02 Richard Henderson <rth@cygnus.com>
1049 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
1050 quantities. Correct right shift sign extension.
1051 (build_insn): Make `number' unsigned long. Mask top 6 bits of
1052 32-bit value when shifting into place.
1054 2000-04-01 Ian Lance Taylor <ian@zembu.com>
1056 * app.c: Add ATTRIBUTE_UNUSED as needed.
1057 * config/tc-ppc.c: Likewise.
1058 (ppc_size): Make unsigned long.
1059 (ppc_insert_operand): Add casts to avoid warnings.
1061 2000-03-31 Nick Clifton <nickc@cygnus.com>
1063 * config/tc-d10v.h (md_flush_pending_output): Define.
1065 2000-03-29 Nick Clifton <nickc@cygnus.com>
1067 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
1068 segment. Works for both BFD_ASSEMBLER and others.
1069 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
1071 2000-03-29 Nick Clifton <nickc@cygnus.com
1073 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
1075 2000-03-28 Alan Modra <alan@linuxcare.com.au>
1077 * listing.c (LISTING_LHS_WIDTH): Default depends on
1079 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
1081 2000-03-27 Ian Lance Taylor <ian@zembu.com>
1083 * config/tc-sh.c (md_show_usage): Use backslash before newline in
1086 2000-03-27 Alan Modra <alan@linuxcare.com.au>
1088 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
1090 * config/tc-avr.c (mcu_types): Add missing initialiser.
1091 (md_pcrel_from_section): Add prototype.
1092 (avr_operand): Remove redundant test of unsigned < 0.
1093 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
1095 2000-03-27 Denis Chertykov <denisc@overta.ru>
1097 * config/tc-avr.c: New file for AVR support.
1098 * config/tc-avr.h: Likewise.
1099 * configure.in: Add AVR support.
1100 * configure: Regenerate.
1102 2000-03-26 Timothy Wall <twall@cygnus.com>
1104 * gasp.c (macro_op): Add new argument to check_macro call.
1105 Macro structure definitions moved to macro.h
1106 * sb.h: Add argument to prototype for input_scrub_include_sb.
1107 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
1108 nesting checks with an additional flag.
1109 (struct input_save): Add flag to indicate whether current sb
1110 should be checked for proper macro/conditional nesting.
1111 (input_scrub_push/pop): Save/restore nest check flag.
1112 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
1114 * macro.c (check_macro): Allow caller to retrieve parsed macro
1115 information if a pointer is provided. This information may be
1116 used by the new macro hooks.
1117 * macro.h: Update prototype for check_macro. Macro struct
1118 definitions moved here from macro.c/gasp.c.
1119 * read.c (read_a_source_file): Add parameter to check_macro call,
1120 and pass macro info to the macro hook, if defined.
1121 (input_scrub_insert_line): New. Allow insertion of a line of
1122 characters into the input stream.
1123 (input_scrub_insert_file): New. Allow insertion of an arbitrary
1124 file into the input stream.
1125 (s_include): Use input_scrub_insert_file.
1126 * internals.texi: Document new macro hooks.
1127 * as.h: New prototypes added.
1129 2000-03-26 Alan Modra <alan@linuxcare.com.au>
1131 * config/tc-i386.c: Don't start any as_bad or as_warn message with
1132 an initial capital letter.
1133 (i386_index_check): Reindent.
1135 2000-03-19 Nick Clifton <nickc@cygnus.com>
1137 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
1140 2000-03-17 Thomas de Lellis <tdel@windriver.com>
1142 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
1143 instruction operand bad if Rd > 7 when generating
1144 thumb instructions. Prevents for example,
1145 "adr r12,label" from silently failing and generating
1146 the wrong instruction.
1148 2000-03-17 Nick Clifton <nickc@cygnus.com>
1150 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
1151 that have a destingation >= 0x400000.
1152 Fix compile time warning messages.
1154 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1156 * config/tc-sh.c (md_begin): When encountering insn that are
1157 not supported by the current arch, only change the name if
1158 its contents are the same as prev_name.
1159 (get_specific): If the the architecture doesn't match, fail.
1161 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1163 * config/tc-sh.c (IDENT_CHAR): Define.
1164 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
1165 matching back where it came from.
1167 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1169 * config/tc-sh.c (md_show_usage): Add description of -dsp.
1171 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
1173 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
1176 2000-03-15 Kazu Hirata <kazu@hxi.com>
1178 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
1180 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
1182 * expr.c (operand) [case 'f']: When testing if '0f' can start a
1183 floating-point-number, make sure 'f' is in FLT_CHARS.
1185 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
1187 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
1188 (s_lcomm_internal): Use it.
1189 * doc/internals.texi (CPU backend): Document it.
1190 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
1193 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
1195 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
1198 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
1199 implementation doesn't have special handling for switch
1201 (macro_build): Allow for code in sections other than .text.
1203 (mips_ip): Likewise.
1204 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
1205 Don't perform relocs if we will be outputting them.
1206 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
1207 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
1210 2000-03-09 Catherine Moore <clm@cygnus.com>
1212 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
1213 relocation type based on the entry in the fixup structure.
1215 2000-03-08 H.J. Lu (hjl@gnu.org)
1217 * Makefile.am (install-exec-tooldir): Depend on
1218 install-exec-bindir for parallel make.
1219 * Makefile.in: Regenerated.
1221 2000-03-06 Nick Clifton <nickc@cygnus.com>
1223 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
1225 (md_parse_option): Parse -m32r command line switch - disable m32rx
1227 (md_show_usage): Document new option.
1229 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
1230 * doc/Makefile.in: Regenerate.
1231 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
1233 2000-03-02 Michael Meissner <meissner@redhat.com>
1235 * config/tc-d30v.c (check_range): Remove code that incorrectly
1236 sign extended values where bits < 32.
1238 2000-03-02 H.J. Lu (hjl@gnu.org)
1240 * configure.in: Support --enable-targets=all on ia32.
1241 * configure: Regenerated.
1243 2000-03-01 Nick Clifton <nickc@cygnus.com>
1245 * gasp.c (do_align): Remove bogus check of alignment value.
1247 2000-02-27 Thomas de Lellis <tdel@windriver.com>
1249 * config/obj-elf.c (elf_frob_symbol): Remove code which when
1250 TC_PPC was defined forced the type of a symbol with no other type
1253 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
1255 * doc/internals.texi (CPU backend): Mention that
1256 line_separator_chars do not break up comments. Fix typos for
1257 LEX_AT and LEX_NAME descriptions. Document operands for
1258 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
1259 description of md_create_short_jump usage. Document argument for
1260 md_undefined_symbol.
1262 2000-02-27 Jakub Jelinek <jakub@redhat.com>
1264 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
1265 (md_parse_option): Handle it.
1266 (md_show_usage): Document it.
1268 2000-02-27 Ian Lance Taylor <ian@zembu.com>
1270 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
1271 opcode, for the instruction `pal19'. From Andrea Arcangeli
1274 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
1276 * config/tc-i386.c (i386_immediate): Move constant operand sizing
1278 (md_assemble): To here, before template operands are matched.
1279 Also ensure a constant immediate is sign extended when we know the
1280 size is at most 16 bits. This is to catch cases like "add
1281 $0xffc0,%ax" where we don't know the size, and thus that the
1282 immediate can be represented as Imm8S until after parsing the
1284 (i386_displacement): Similarly sign extend 16 bit constant
1286 (md_assemble): Relax 16-bit jump constant range check to suit sign
1287 extended displacements.
1289 2000-02-26 Andreas Jaeger <aj@suse.de>
1291 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
1293 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
1295 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
1296 call operands when intel_syntax.
1297 (intel_float_operand): Return 2 for "fi...".
1298 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
1299 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
1300 earlier "SHORT" change.
1301 (md_assemble): When determining suffix from Regs, exclude
1304 2000-02-24 Nick Clifton <nickc@cygnus.com>
1306 * configure: Add arm-wince, mips-pe and sh-pe targets.
1307 * configure: Regenerate.
1309 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
1311 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
1312 "pe-mips" for the mips-pe target.
1314 * config/tc-arm.c (insns): Change displacement encoded in BL
1315 and B instructions if the target port is arm-wince.
1316 (do_ldst): Do not bias the relocation offset if the target
1318 (md_pcrel_from): Add in missing relocation offset bias if the
1319 target os arm-wince.
1321 * config/tc-mips.c (mips_target_format): Support COFF flavour.
1322 (md_begin): Disable -G support for mips-pe target.
1323 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
1324 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
1327 * config/tc-sh.c (md_begin): sh-pe target is little endian.
1328 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
1329 assembler, just set the alignment to 4.
1331 * config/te-wince-pe.h: New file for WinCE targets. Define
1334 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
1336 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
1337 string instructions.
1338 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
1339 (i386_intel_memory_operand): After finding a segment override,
1340 check again for no `[' before looking for a displacement. Bomb if
1341 more than one displacement rather than silently discarding the
1342 second and subsequent ones. Free strings malloc'd by
1343 build_displacement_string.
1345 2000-02-24 Catherine Moore <clm@cygnus.com>
1347 * config/obj-som.c (obj_pseudo_table): Add "weak".
1348 (obj_som_weak): New routine.
1350 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
1352 * config/tc-i386.c (union i386_op): New.
1353 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
1354 Throughout file replace occurences of disps[n], imms[n], regs[n]
1355 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
1356 intel mode operand swapping. Add assert in regKludge and
1357 fake_zero_displacement code. Test i.types[n] when outputting
1358 displacements and immediates. Combine output of Disp16 with
1360 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
1361 when in intel mode by (not) reversing fsub and fdiv operands
1362 before the template search. This fails for single operand
1363 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
1364 undefined. Instead fix the base_opcode after we've found the
1365 template. Move base_opcode xor with found_reverse_match from
1366 opcode output code to before this fix so we test for the correct
1368 (md_assemble): Don't use strcmp when deciding to ignore the suffix
1369 check in intel mode. Instead compare opcodes.
1371 * config/tc-i386.h (TC_RELOC): Delete.
1372 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
1373 with equivalent call to reloc.
1375 * as.h (flag_m68k_mri): Move declaration after target include, and
1376 only declare when TC_M68K defined. Define as zero otherwise.
1377 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
1378 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
1379 Define as zero otherwise.
1380 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
1381 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
1382 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
1383 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
1384 testing whether defined.
1385 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
1386 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
1387 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
1388 rather than testing whether defined.
1389 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
1390 (parse_mri_cons): Declare and use only when TC_M68K.
1391 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
1392 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
1393 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
1395 * NEWS: Mention IBM 370 support.
1397 2000-02-23 Richard Henderson <rth@cygnus.com>
1399 * config/tc-i386.c (md_assemble): When swapping operands for
1400 intel_syntax, assume everything that's not Imm or Disp is a
1403 2000-02-23 Linas Vepstas <linas@linas.org>
1405 * config/tc-i370.c, config/tc-i370.h: New files.
1406 * Makefile.am: Add support for Linux/IBM 370.
1407 * configure.in: Likewise.
1408 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
1409 * config/obj-elf.c: Include elf/i370.h
1410 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
1412 * Makefile.in: Regenerate.
1413 * configure: Regenerate.
1415 * doc/c-i370.texi: New file.
1416 * doc/all.texi: Include it.
1417 * doc/as.texinfo: And here.
1418 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
1419 * doc/Makefile.in: Regenerate.
1421 2000-02-19 Michael Meissner <meissner@redhat.com>
1423 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
1424 determine if an instruction can be used in parallel with an ADDppp
1425 or SUBppp instruction.
1427 2000-02-22 Andrew Haley <aph@cygnus.com>
1429 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
1431 1999-12-30 Andrew Haley <aph@cygnus.com>
1433 * config/tc-mips.c (mips_gp32): New variable.
1434 (macro_build) Use mips_gp32.
1436 (md_longopts): Add "-mgp32" and "-mgp64".
1437 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
1439 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
1441 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
1442 warning, and bump it to 1.
1444 2000-02-22 Ian Lance Taylor <ian@zembu.com>
1446 From Brad Lucier <lucier@math.purdue.edu>:
1447 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
1450 2000-02-21 Catherine Moore <clm@cygnus.com>
1452 * config/tc-mips.c (MF_HILO_INSN): Define.
1453 (mips_7000_hilo_fix): Declare.
1454 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
1455 (md_parse_option): Check for 7000_HILO_FIX options.
1456 (OPTION_M7000_HILO_FIX): Define.
1457 (OPTION_NO_M7000_HILO_FIX): Define.
1458 * doc/c-mips.texi (-mfix7000): Describe.
1460 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
1462 * listing.c (print_lines): Remove unused variable `end'.
1464 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
1465 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
1466 reloc_type when BFD_ASSEMBLER.
1467 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
1468 reloc_type when BFD_ASSEMBLER. Move common code out of switch
1469 statement and quell signed vs. unsigned comparison warning.
1471 2000-02-18 Nick Clifton <nickc@cygnus.com>
1473 * config/tc-d10v.c (find_opcode): Add a symbol's value to
1474 the computed frag offset, rather than overwriting it.
1476 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1478 * config/tc-sh.c ("elf/sh.h"): Include.
1479 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
1480 (md.begin): Initialize target_arch.
1481 Only include opcodes in has table that match selected architecture.
1482 (parse_reg): Recognize register names for sh-dsp.
1483 (parse_at): Recognize post-modify addressing.
1484 (get_operands): The leading space is now optional.
1485 (get_specific): Remove FDREG_N support. Add support for sh-dsp
1486 arguments. Update valid_arch.
1487 (build_Mytes): Add support for SDT_REG_N.
1488 (find_cooked_opcode): New function, broken out of md_assemble.
1489 (assemble_ppi, sh_elf_final_processing): New functions.
1490 (md_assemble): Use find_cooked_opcode and assemble_ppi.
1491 (md_longopts, md_parse_option): New option: -dsp.
1492 * config/tc-sh.h (elf_tc_final_processing): Define.
1493 (sh_elf_final_processing): Declare.
1495 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
1497 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
1498 the unwinder subspace. Save the current seg/subseg before creating
1501 2000-02-10 Nick Clifton <nickc@cygnus.com>
1503 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
1504 little endian targets.
1505 (INST_BYTE1): Redefine to handle big and little endian
1507 (cpu_type): New type: Select between M340 and M210.
1508 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
1509 instructions of the M340.
1510 (md_assemble): Add support for the MULSH and OPSR classes of
1512 (md_atof): Add support for little endian targets.
1513 (md_parse_option): Add support for -EL, -EB and -mcpu command
1515 (md_convert_frag): Add support for little endian targets.
1516 (md_apply_fix3): Add support for little endian targets.
1517 (md_number_to_chars): Add support for little endian targets.
1519 2000-02-10 Timothy Wall <twall@redhat.com>
1521 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
1522 defined, use it to verify the symbol just read should be a label.
1524 2000-02-10 Timothy Wall <twall@redhat.com>
1526 * app.c (do_scrub_chars): Handle "||" for parallel instructions
1527 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
1528 around colons when KEEP_WHITE_AROUND_COLON is defined.
1529 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
1530 and KEEP_WHITE_AROUND_COLON.
1532 2000-02-08 Timothy Wall <twall@redhat.com>
1534 * read.c (s_rept): Call do_repeat, which abstracts the repeat
1536 (do_repeat): New. Abstract repeat logic so that a "break" can be
1538 (end_repeat): New. Provide support for a "break" out of the
1540 * read.h: Add prototypes for new functions.
1542 2000-02-08 Timothy Wall <twall@redhat.com>
1544 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
1545 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
1546 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
1549 2000-02-08 Timothy Wall <twall@redhat.com>
1551 * read.c: Added elseif to directives table.
1552 * read.h: Added prototype for s_elseif.
1553 * doc/as.texinfo: Added description for elseif.
1554 * cond.c (s_elseif): New function
1556 2000-02-04 Timothy Wall <twall@redhat.com>
1558 * listing.c (print_lines): Remove conditionals causing bug in
1561 2000-02-03 Timothy Wall <twall@cygnus.com>
1563 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
1565 * frags.c (frag_new): Calculate fr_fix in octets
1566 (frag_now_fix) Return offset as target address offset (bytes).
1567 (frag_now_fix_octets) New - Return offset in octets (8-bit
1569 * frags.h: Added prototype for frag_now_fix_octets().
1570 Distinguish between octets and bytes in field descriptions.
1571 * listing.c (calc_hex): Account for octets vs bytes when
1572 printing addresses/offsets.
1573 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
1574 target is little-endian, print the octets in a word in big-endian
1575 order so that the display looks like a proper hexadecimal number,
1576 instead of having the octets reversed.
1577 * read.c (do_align): When recording alignment, alignment power
1578 should be in terms of target bytes (minimum addressible unit)
1580 (do_org) Convert ORG target address (byte) argument into an
1581 octet offset when generating a variable fragment.
1582 * symbols.c (resolve_symbol_value): Symbol final value
1583 converted to a target address offset (bytes) from its octet offset.
1584 * config/obj-coff.c (coff_frob_symbol): Symbol target address
1585 offset (bytes) is adjusted by the frag offset (octets) converted
1587 (coff_frob_section) Section alignment power is in terms of bytes;
1588 convert it to an octet alignment power when calculating size (and
1589 size mask) in octets. Don't modify the section size in order to
1590 "align" it for TI COFF, since that format has a different method
1591 for storing alignment information.
1593 2000-02-01 Timothy Wall <twall@cygnus.com>
1595 * stabs.c (generate_asm_file): Escape backslashes in stabs file
1596 entries, matching the way GCC generates them. If not escaped, the
1597 filename is encoded incorrectly.
1599 2000-01-31 Nick Clifton <nickc@cygnus.com>
1601 * config/tc-arm.c (reg_table): Add support for ATPCS register
1604 2000-01-31 Geoff Keating <geoffk@cygnus.com>
1606 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
1608 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
1610 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
1611 of a symbol when we really care about its value.
1613 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
1615 * config/tc-mcore.c (md_assemble): Give warning message if
1616 operands passes to instruction are more than the spec.
1618 2000-01-27 Thomas de Lellis <tdel@windriver.com>
1620 * config/tc-arm.c (armadjust_symtab): If the assembler is in
1621 Thumb mode but the label seen was not declared as '.thumb_func'
1622 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
1623 correct disassembly of Thumb code bounded by non function labels.
1625 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
1627 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
1628 Add dependencies for e-i386aout.o. Fix 2 comment lines.
1630 * Makefile.in: Same here.
1633 * configure.in: Set bfd_gas for i386-aout when primary target
1634 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
1635 we may need the primary te_file. Remove incorrect comment.
1637 * configure: Regenerate.
1639 * config/e-i386aout.c: New file.
1641 * as.c (USE_EMULATIONS): Move to before print_version_id.
1642 (struct emulation): Add i386aout.
1643 (show_usage): Split text strings. Reformat -a text. Add --em
1647 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
1648 (aout_format_ops): New.
1651 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
1652 preprocessor conditional and add aout USE_EMULATIONS tests.
1653 (read_a_source_file): Don't pass error strings to printf as
1657 * gasp.c (exp_get_abs): Don't pass error strings to printf as
1659 (do_data): Same here.
1660 (process_file): And here.
1663 * symbols.c (colon): Rewrite "already defined" fatal message
1664 code for aout with USE_EMULATIONS.
1667 * config/obj-aout.c (OBJ_HEADER): Define.
1668 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
1670 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
1671 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
1673 (obj_aout_type): Expand S_SET_OTHER here too.
1674 (obj_read_begin_hook): Remove.
1675 (aout_pop_insert): New.
1676 (obj_aout_s_get_other): New.
1677 (obj_aout_s_get_desc): New.
1678 (aout_format_ops): New.
1681 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
1682 gets aout_pseudo_table.
1683 (aout_pseudo_table): Declare.
1684 (obj_read_begin_hook): Define.
1687 * config/obj-coff.c (obj_pseudo_table): Rename to
1689 (coff_pop_insert): Use coff_pseudo_table.
1690 (coff_sec_sym_ok_for_reloc): Remove.
1691 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
1692 and comment all zero entries and remove #if 0 code.
1695 * config/obj-coff.h (obj_pop_insert): Define.
1696 (coff_pseudo_table): Declare.
1699 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
1700 s_get_size, s_set_size. Comment all zero entries.
1703 * config/obj-elf.c (elf_s_get_other): New function.
1704 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
1705 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
1706 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
1708 (obj_elf_parse_section_letters): Don't pass error strings to
1709 printf as format arg.
1712 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
1714 (elf_s_get_other): Declare.
1715 (S_GET_OTHER) Define as elf_s_get_other if not already
1717 (S_SET_OTHER): Only define when not already defined.
1718 (elf_obj_read_begin_hook): Declare.
1719 (obj_read_begin_hook): Define.
1720 (elf_obj_symbol_new_hook): Declare.
1721 (obj_symbol_new_hook): Define.
1724 * config/obj-multi.h: Add copyright header and protect against
1725 multiple inclusion. Add * to all function pointers.
1726 (OBJ_HEADER): If defined, include it rather than other defines
1728 (obj_frob_file_after_relocs): Test for NULL.
1729 (obj_symbol_new_hook): Here too.
1730 (obj_sec_sym_ok_for_reloc): And here.
1731 (S_GET_OTHER): Define.
1732 (S_GET_DESC): Define.
1733 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
1734 (OBJ_MAYBE_ELF): Update comment.
1736 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
1737 OBJ_AOUT preprocessor conditional and handle emulation by
1738 testing OUTPUT_FLAVOR.
1739 (i386_displacement): Here too.
1740 (md_section_align): Similarly here.
1741 (i386_target_format): Conditionally compile when more than one
1742 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
1743 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
1744 (i386_displacement): Here too.
1747 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
1748 Define TARGET_FORMAT for aout only when not multi.
1751 * config/te-multi.h: Delete file as it's identical to te-generic.h
1753 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
1755 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
1756 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
1759 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
1761 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
1764 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
1766 * config/tc-mips.c (mips_do_align): New function.
1767 * config/tc-mips.h (md_do_align): Define.
1769 2000-01-10 Philip Blundell <philb@gnu.org>
1771 * doc/c-arm.texi (ARM Options): Fix typo.
1772 (ARM-Chars): Correct description of `#'. Mention that `;' is a
1773 line separator for Linux.
1774 * doc/as.texinfo (Comments): Mention the ARM.
1776 2000-01-10 Philip Blundell <pb@futuretv.com>
1778 * configure.in (arm*-*-conix*): New target.
1779 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
1781 * configure: Regenerate.
1783 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
1785 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
1786 (obj_elf_visibility): New function.
1788 * doc/as.texinfo (Visibility): New node: document visibility
1791 1999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
1793 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
1794 warning for absolute jump/call without `*' in non-intel mode. No
1795 need to set i.types[0] JumpAbsolute in intel mode.
1797 1999-12-22 Philip Blundell <pb@futuretv.com>
1799 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
1800 hook function when changing sections.
1801 (arm_s_data): Likewise.
1803 1999-12-14 Nick Clifton <nickc@cygnus.com>
1805 * config/tc-arm.c (md_parse_option): Add support for -marm720
1806 command line switch.
1808 Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
1810 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
1811 (r_registers, xr_registers): Define.
1812 (r_register_name, xr_register_name): New functions.
1813 (md_assemble): Handle new am33 operand types and instruction
1815 (mn10300_insert_operand, check_operand): Likewise.
1817 1999-11-29 Nick Clifton <nickc@cygnus.com>
1819 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
1820 (s_force_thumb): Set thumb_mode to 2.
1821 (md_assemble): Do not complain about thumb instructions on a
1822 non-thumb target if thumb_mode is set to 2.
1824 1999-11-28 Michael Meissner <meissner@cygnus.com>
1826 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
1827 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
1828 (O_...): Add new machine dependent expressions if we are handling
1829 explicit relocations.
1830 (alpha_reloc_op): New static table holding the explicit relocation
1832 (alpha_literal_hash): New static to hold the hash table for
1833 explicit relocations.
1834 (alpha_macros): Add support for explicit relocations.
1835 (md_begin): If explicit relocations, initialize hash table.
1836 (md_assemble): Don't print a second error if tokenize_arguments
1837 already printed an error message.
1838 (md_apply_fix): Add support for explicit relocations.
1839 (alpha_force_relocation): Ditto.
1840 (alpha_fix_adjustable): Ditto.
1841 (alpha_adjust_symtab): New function to support explicit
1843 (alpha_adjust_symtab_relocs): Ditto.
1844 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
1845 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
1846 Add support for explicit relocations. Return -2 if an error
1847 message was already printed.
1848 (find_macro_match): Add support for explicit relocations. Comment
1850 (emit_insn): Add support for explicit relocations.
1851 (assemble_tokens): Ditto.
1853 (load_expression): Ditto.
1856 (emit_ir_load): Ditto.
1857 (emit_loadstore): Ditto.
1860 (emit_sextX): Ditto.
1861 (emit_division): Ditto.
1862 (emit_jsrjmp): Ditto.
1863 (emit_retjcr): Ditto.
1865 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
1867 (tc_adjust_symtab): If explicit relocations, call the function
1868 alpha_adjust_symtab.
1869 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
1870 relocations next to the literal relocation they reference.
1871 (TC_INIT_FIX_DATA): Initialize the new fields.
1872 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
1874 Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
1876 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
1877 'B' operand for PA2.0 bb instruction.
1879 1999-11-18 Nick Clifton <nickc@cygnus.com>
1881 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
1884 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
1886 (mcore_force_relocation): Force relocations to be generated for
1889 1999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
1891 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
1892 (i386_displacement): Disallow O_big displacements.
1894 Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
1896 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg):
1897 Small improvements in error checking.
1898 (md_assemble): Support for unconditional ARM instructions.
1899 (md_parse_option): Support for -m[arm]v5e flag.
1901 1999-11-12 Nick Clifton <nickc@cygnus.com>
1903 * macro.c (buffer_and_nest): Do not check beyond the end of the
1906 1999-11-11 Nick Clifton <nickc@cygnus.com>
1908 * macro.c (buffer_and_nest): Look for seperator after TO and
1911 1999-11-08 Andrew Haley <aph@cygnus.com>
1913 * app.c (do_scrub_chars): When in State 10, treat backslash
1914 characters in the same way as as symbol characters.
1916 1999-11-07 Richard Henderson <rth@cygnus.com>
1918 * config/tc-alpha.c (alpha_align): Check, don't assert, that
1919 the previous label was in the current section before playing
1920 with auto-alignment.
1922 1999-11-06 Nick Clifton <nickc@cygnus.com>
1924 * config/tc-v850.c (v850_force_relocation): Force relocation
1926 (v850_pcrel_from_selection): Do not compute a pcrel offset if
1929 1999-11-05 Michael Meissner <meissner@cygnus.com>
1931 * expr.h (operatorT): Increase machine dependent operators to 16.
1932 * expr.c (op_rank): Ditto.
1934 1999-11-03 Ian Lance Taylor <ian@zembu.com>
1936 * read.c (pseudo_set): Reject attempts to set the value of a
1939 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
1942 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
1944 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
1945 to bfd_set_section_contents.
1947 1999-11-03 Nick Clifton <nickc@cygnus.com>
1949 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
1951 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
1953 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
1954 (mips_ip): Use OPCODE_IS_MEMBER.
1956 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
1958 * config/tc-arm.c (reg_required_here): Improve comments.
1960 * config/tc-arm.c (thumb_opcode): Add "variants" field.
1961 (tinsns): Initialize variants field.
1963 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
1964 BAD_PC respectively.
1966 1999-10-27 Scott Bambrough <scottb@netwinder.org>
1968 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
1969 * config/tc-arm.h: Fix compile time warnings.
1971 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
1973 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
1974 form @abs16, @(abs16) and @(abs16 + imm).
1976 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
1978 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
1979 (ISA_HAS_64_BIT_REGS) New.
1980 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
1981 mips_emit_delays,macro_build,load_register,load_addresss,
1982 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
1983 and/or use new ISA_xxx macros in expressions involving
1984 ISA, particularly mips_opts.isa.
1986 1999-10-18 Michael Meissner <meissner@cygnus.com>
1988 * expr.h (operatorT): Add machine dependent operators md1..md8.
1989 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
1990 for the machine dependent operators to use.
1992 * expr.c (op_rank): Add machine dependent operators.
1994 * config/tc-alpha.c (O_pregister): Define as a machine dependent
1996 (O_cpregister): Ditto.
1997 (md_begin): Change X_op test that field is wide enough to use
1998 O_max instead of O_alpha_max.
1999 (cpu_types): Fill in missing initializer.
2000 (alpha_num_macros): Make unsigned.
2001 (md_assemble): Make opnamelen be size_t.
2002 (md_apply_fix): Cast alpha_num_operands to int before testing.
2003 (alpha_force_relocation): Ditto.
2004 (alpha_fix_adjustable): Ditto.
2005 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
2006 (tc_gen_reloc): Ditto.
2007 (tc_get_register): Ditto.
2012 (s_alpha_ent): Ditto.
2013 (s_alpha_end): Ditto.
2014 (s_alpha_frame): Ditto.
2015 (s_alpha_prologue): Ditto.
2016 (s_alpha_file): Ditto.
2017 (s_alpha_gprel32): Ditto.
2018 (s_alpha_proc): Ditto.
2019 (s_alpha_set): Ditto.
2020 (s_alpha_base): Ditto.
2021 (s_alpha_align): Ditto.
2022 (s_alpha_arch): Ditto.
2023 (alpha_align): Ditto.
2024 (assemble_insn): Suppress unused variable warning.
2026 (assemble_insn): Don't assume X_op and X_unsigned are in a given
2027 order in the structure.
2028 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
2030 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
2032 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
2034 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
2036 * config/tc-i386.c (i386_index_check): Correct #endif location.
2038 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
2040 * as.c (show_usage): Document new options.
2041 (parse_args): Add --no-warn, --warn, --fatal-warnings,
2042 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
2043 (parse_args): Parse the new options.
2044 (main): If there were warnings, and --fatal-warnings
2045 was specified, print an error.
2046 * as.h: New variable, flag_fatal_warnings, for new option.
2048 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
2050 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
2051 '@'. Change autoincrement completers to fall through to cache control
2054 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
2056 (pa_parse_addb_64_cmpltr): New function.
2058 * config/tc-hppa.c (pa_ip): Change error message.
2059 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
2060 '?Q' args to allow falling through.
2062 * config/tc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
2063 Remove unused conditional codes.
2064 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
2066 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
2068 * config/tc-d30v.c (CHAR_BIT): Define.
2069 (check_range): Fix bit operations to support integers bigger than
2072 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
2074 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
2077 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
2078 Doug Evans <devans@cygnus.com>
2080 Add support for m32rx.
2081 * config/tc-m32r.c (enable_m32rx): New static global.
2082 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
2083 (allow_m32rx): New function.
2084 (M32R_SHORTOPTS): Add `O'.
2085 (md_longopts): Add --m32rx plus several warning options.
2086 (md_parse_option): Handle new options.
2087 (md_show_usage): Print them.
2088 (md_begin): Enable m32rx.
2089 (OPERAND_IS_COND_BIT): New macro.
2090 (first_writes_to_seconds_operands): New function.
2091 (writes_to_pc,can_make_parallel,make_parallel): New functions.
2092 (target_make_parallel,assemble_two_insns): New functions.
2093 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
2094 If optimizing and m32rx, try to make consecutive insns parallel.
2096 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
2098 * config/tc-mips.c (nopic_need_relax): Allow for the
2099 .sdata.foo sections generated by -fdata-sections,
2100 and for the .gnu.linkonce.s sections generated by C++.
2102 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2104 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
2105 with cleaner code using completer prefixes. Add 'Y'.
2107 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
2109 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
2111 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
2112 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
2113 insn does not match and we should try the next insn in the table.
2115 1999-09-22 Nick Clifton <nickc@cygnus.com>
2117 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
2119 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
2121 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
2124 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2126 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
2127 OBJ_ELF. If ELF, add "sq".
2128 (md_parse_option): If ELF, ignore -s and -q.
2129 (md_show_usage): Mention ELF options.
2131 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
2133 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
2136 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
2138 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
2140 * config/tc-hppa.c (struct pa_it): New field "trunc".
2141 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
2142 (pa_parse_ftest_gfx_completer): New function
2143 (pa_parse_fp_cnv_format): New function.
2145 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
2146 (md_apply_fix): Handle 22bit pc-rel branches.
2148 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
2150 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
2152 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
2154 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
2156 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
2158 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
2159 (pa_ip): Handle 'fX'.
2161 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
2163 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
2164 unwinds unless the function is in the text space.
2165 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
2167 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
2169 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
2170 (md_assemble): To here. Tweak address generation.
2172 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
2174 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
2175 (md_assemble): Call dwarf2_where for OBJ_ELF.
2176 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
2177 (pa_end_of_source): New function.
2178 * tc-hppa.h (md_end): Define for OBJ_ELF.
2180 1999-09-14 Michael Meissner <meissner@cygnus.com>
2182 * configure.in (Canonicalization of target names): Remove adding
2183 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
2184 generates $ac_config_sub with a ${CONFIG_SHELL} already.
2185 * configure: Regenerate.
2187 1999-09-14 Donn Terry <donn@interix.com>
2189 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
2191 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
2193 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
2194 pc-relative jmp/call to an absolute symbol.
2195 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
2196 absolute section symbols.
2198 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
2199 jump handling code and comments.
2201 1999-09-12 Ian Lance Taylor <ian@zembu.com>
2203 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
2204 the value if TE_PE and a global defined symbol.
2206 1999-09-11 Ian Lance Taylor <ian@zembu.com>
2208 * write.c (dump_section_relocs): Call print_symbol_value_1 to
2209 print the symbol, rather than printing it here.
2211 1999-09-11 Donn Terry <donn@interix.com>
2213 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
2214 BFD_RELOC_RVA relocations.
2216 * config/tc-i386.c (md_undefined_symbol): Compare the name against
2217 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
2220 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
2222 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
2223 * doc/internals.texi (Object format backend): Document
2226 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
2227 relocations against global symbols if TE_PE.
2229 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
2230 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
2232 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
2235 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
2236 symbols which do not have a constant value, or tags with
2237 non-tags. Remove the symbol from the list before adding it at the
2240 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
2241 C_FCN symbol differently if TE_PE.
2242 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
2243 appears in the pseudo-op, rather coff_line_base which is only set
2246 * config/obj-coff.c (obj_coff_loc): New static function.
2247 (obj_pseudo_table): Add "loc".
2249 * config/obj-coff.c (add_lineno): Check that the line number is
2252 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
2253 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
2255 (md_atof): Return NULL rather than 0.
2256 * config/tc-i386.c (md_atof): Change type to int.
2257 * expr.c (expr): Change first parameter to int.
2258 * config/obj-coff.c: Add declarations for static functions.
2259 (coff_frob_symbol): Use SYM_AUXENT.
2260 * config/tc-i386.h (flag_16bit_code): Don't declare.
2262 * config/obj-coff.c (obj_coff_section): Default to setting
2263 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
2265 * write.c (adjust_reloc_syms): Print adjusted fixup.
2267 * expr.c (integer_constant): Correct too_many_digits calculation
2270 1999-09-09 Andreas Schwab <schwab@suse.de>
2272 * doc/c-arm.texi: Fix arguments of @var to not contain
2275 1999-09-08 Philip Blundell <pb@nexus.co.uk>
2277 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
2279 (md_parse_option): Only support -k flag for ELF and COFF targets.
2281 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
2283 * config/tc-hppa.c (pa_ip): Put strict register checks before
2284 call to pa_parse_number.
2286 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
2288 1999-09-06 Ian Lance Taylor <ian@zembu.com>
2290 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
2293 1999-09-06 Donn Terry <donn@interix.com>
2295 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
2297 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
2299 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
2300 candidate instruction. Require registers for register arguments
2301 when in strict mode. Require assemble-time constants for
2302 constants when in strict mode.
2303 (pa_get_absolute_expression): Require a constant when in strict
2306 1999-09-06 Nick Clifton <nickc@cygnus.com>
2308 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
2310 1999-09-04 Steve Chamberlain <sac@pobox.com>
2312 * config/tc-pj.c: New file, supports picoJava in ELF.
2313 * config/tc-pj.h: Ditto.
2314 * configure.in (pjl*, pj*): New targets.
2315 * Makefile.am: Rebuild dependencies.
2316 (CPU_TYPES): Add pj.
2317 (TARGET_CPU_CFILES): Add config/tc-pj.c.
2318 (TARGET_CPU_HFILES): Add config/tc-pj.h.
2319 * doc/c-pj.texi: New file.
2320 * doc/as.texinfo: Add some PJ specifics.
2321 * doc/all.texi: Add PJ to the list of all architectures, sort them
2323 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
2324 * configure, Makefile.in, doc/Makefile.in: Rebuild.
2326 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
2328 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
2329 (obj_frob_file): Test for null pointer.
2330 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
2331 (OBJ_PROCESS_STAB): And here.
2332 (elf_obj_sy): Remove
2334 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
2335 except OBJ_PROCESS_STAB, which we #undef for ecoff.
2336 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
2338 * config/obj-coff.c (no_func): Remove.
2339 (coff_format_ops): Change occurrences of no_func to 0, as we test
2340 for 0 in obj-multi.h.
2342 * configure.in: Enable bfd for i386-coff when primary target is
2343 bfd. Enable i386 elf,coff emulation support. Don't set
2344 USE_EMULATIONS=1 or te_file=multi unless there is more than one
2345 emulation to support.
2346 *configure: Regenerate.
2348 1999-09-02 Nick Clifton <nickc@cygnus.com>
2350 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
2351 .section .line directive is encountered.
2353 1999-09-01 Nick Clifton <nickc@cygnus.com>
2355 * config/tc-arm.c (md_section_align): Do not align sections in ELF
2358 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
2359 * as.texinfo: Document --gdwarf2 command line option.
2360 Add additional documentation of ARM command line switches.
2362 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
2364 * config/tc-i386.c (i386_intel_memory_operand): Combine
2365 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
2366 and RESTORE_END_STRING around parse_register calls.
2367 (i386_operand): Here too.
2368 (i386_is_reg): Remove.
2369 (parse_register): Move as_bad calls from within this function to
2372 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
2374 Based on a patch from H.J. Lu <hjl@gnu.org>
2375 * config/tc-i386.c (parse_register): Handle FP regs specially.
2376 (md_begin): Remove '(' and ')' from register_chars.
2378 1999-08-29 Doug Evans <devans@casey.cygnus.com>
2380 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
2381 error message (done elsewhere).
2383 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
2385 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
2387 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2389 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
2392 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
2394 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
2396 Add new completers. Fix bug in 64 bit condition handling.
2398 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
2401 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
2403 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
2405 * config/tc-hppa.c (pa_ip): Add case for 'I'.
2407 1999-08-27 Jim Wilson <wilson@cygnus.com>
2409 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
2410 (struct ls): Add frag field. Initialize it to zero.
2411 (out_end_sequence): New local text_frag. Set it while in text section.
2412 Replace address check with frag check. Set ls.frag to text_frag if
2413 out_set_addr called.
2414 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
2415 Set it before switching sections. Replace address check with frag
2416 check. Set ls.frag to saved_frag if out_set_addr called.
2418 1999-08-26 David Mosberger <davidm@hpl.hp.com>
2420 * dwarf2dbg.c (out_end_sequence): If address changed, directly
2421 output "advance_pc" opcode instead of calling gen_addr_line().
2422 The latter has the undesired side-effect of creating a new row
2423 in the debug line info matrix.
2425 1999-08-26 Jim Wilson <wilson@cygnus.com>
2427 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
2428 ls.last_filename if last is less than zero. Set ls.last_filename
2429 when allocating new entry.
2430 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
2433 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
2435 * config/tc-i386.c (i386_index_check): Fix the displacement size
2436 when INFER_ADDR_PREFIX.
2438 1999-08-18 Nick Clifton <nickc@cygnus.com>
2440 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
2443 1999-08-17 Ian Lance Taylor <ian@zembu.com>
2445 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
2446 handle 0xffffNNNN constants correctly.
2448 1999-08-16 Nick Clifton <nickc@cygnus.com>
2450 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
2453 1999-08-13 Nick Clifton <nickc@cygnus.com>
2455 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
2456 (md_apply_fix3): Always pass positive values to
2457 validate_offset_imm.
2459 1999-08-12 Nick Clifton <nickc@cygnus.com>
2461 * config/tc-arm.c (skip_whitespace): New macro.
2462 Formatting tidy ups.
2464 (md_apply_fix3): Store relocation offset in addend for ELF based
2466 (arm_force_relocation): Always generate relocs for Thumb function
2469 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
2471 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
2472 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
2474 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
2476 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
2477 flags for the unwind subspace.
2479 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
2480 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
2481 suitable relocation based on the size of the target's pointer.
2482 Always Use subsegment zero for the unwinders.
2483 (pa_level): Handle "2.0w".
2485 Mon Aug 9 20:02:22 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
2487 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
2488 with the following instruction unless this was specified.
2490 1999-08-09 Ian Lance Taylor <ian@zembu.com>
2492 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
2493 certain sections, to match BFD changes.
2495 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
2497 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
2498 (EXTRA_SCRIPTS): Define to keep automake happy.
2499 * Makefile.in: Rebuild.
2501 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2503 * Makefile.am: Rename .dep* files to DEP*.
2504 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
2505 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
2507 * Makefile.in: Rebuild.
2509 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
2511 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
2513 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2515 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
2516 avoid problems on DOS filesystems.
2517 * Makefile.in: Rebuild.
2519 * doc/as.texinfo (Section): Document 's' flag for COFF version.
2521 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
2523 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
2526 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2528 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
2529 line to create ${GDBINIT} rather than .gdbinit.
2530 * configure, Makefile.in, doc/Makefile.in: Rebuild.
2532 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
2534 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
2536 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2538 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
2540 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
2542 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
2543 non-adjustable symbols.
2545 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2547 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
2549 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
2551 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
2554 1999-08-05 Donn Terry <donn@interix.com>
2556 * config/te-interix.h: New file.
2557 * configure.in (i386-*-interix*): New target.
2558 * configure: Rebuild.
2560 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
2562 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
2563 selectors for ELF too.
2564 (selector_table): Add "ltp" and "rtp" selectors.
2566 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
2568 * config/tc-i386.c (i386_operand): No need to change
2569 operand_string pointer in segment reg case before goto
2570 do_memory_reference. Initialise displacement_string_start and
2571 displacement_string_end after do_memory_reference label.
2572 (i386_index_check): Add operand_string param, and print error
2573 message on failure here.
2574 (i386_intel_memory_operand): Instead of here.
2575 (i386_operand): And here.
2576 (INFER_ADDR_PREFIX): Enable.
2578 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
2580 * config/tc-i386.h (DefaultSize): Define. Renumber following
2581 opcode_modifier defines.
2583 From Etienne Lorrain <etienne.lorrain@ibm.net>
2584 * config/tc-i386.c (stackop_size): New variable.
2585 (set_16bit_code_flag): Clear it here.
2586 (set_16bit_gcc_code_flag): New function.
2587 (md_pseudo_table): Add "code16gcc" entry.
2588 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
2590 1999-08-03 Ian Lance Taylor <ian@zembu.com>
2592 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
2593 next_set_end even if the end symbol is being discarded.
2595 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
2596 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
2597 * config/obj-coff.c: Likewise.
2598 (seg_info_type): Remove.
2599 (seg_info_off_by_4): Change to array of segT.
2600 (s_get_segment): Adjust accordingly.
2601 (obj_pseudo_table): Fully initialize sentinel entry.
2603 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
2604 Ralf Baechle <ralf@uni-koblenz.de>.
2606 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
2608 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
2610 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
2612 * config/tc-i386.c: Indentation and white space changes.
2613 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
2614 don't enable it by default.
2615 (i386_intel_operand): Remove redundant prototype.
2616 Move check on number of memory operands, and i.mem_operands++
2617 (i386_intel_memory_operand): To here.
2618 Remove i386_immediate code from here. Remove special case code
2619 for input and output using (%dx). Remove base/index checks and
2620 call i386_index_check instead. Save initial operand_string
2621 argument for error message.
2622 (i386_operand): Remove redundant prototype. Move base/index
2623 checks to i386_index_check.
2624 (i386_displacement): Move intel mode check for non-zero
2626 (i386_intel_memory_operand): To here.
2628 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
2630 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
2631 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
2632 by .register pseudo-op if -64 and --no-undeclared-regs.
2633 (s_register, sparc_adjust_symtab): New functions.
2634 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
2635 Declare sparc_adjust_symtab as tc_adjust_symtab.
2636 * doc/c-sparc.texi: Add description of #ignore special literal
2637 for .register pseudo-op.
2639 1999-07-30 Catherine Moore <clm@cygnus.com>
2641 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
2642 the relocation's section offset.
2644 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
2646 * write.c (fixup_segment): Fix generic error check overflow test.
2648 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
2649 X_add_number to long.
2651 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
2653 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
2656 1999-07-27 Ian Lance Taylor <ian@zembu.com>
2658 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
2661 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
2663 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
2665 * configure.bat: Remove; obsolete.
2666 * config/go32.cfg: Likewise.
2668 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
2670 * configure.in (i386-*-vxworks*): New target.
2671 * configure: Rebuild.
2673 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
2675 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
2677 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
2679 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
2681 (output_insn): Put OLO10's secondary addend into tc_fix_data.
2682 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
2683 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
2684 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
2685 MAX_RELOC_EXPANSION): Define.
2686 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
2688 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
2690 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
2691 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
2692 block. Print a warning if an 8-bit or 16-bit constant
2693 displacement or immediate is truncated on output.
2694 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
2696 (i386_operand): Disallow immediate jump absolute operand.
2698 1999-07-15 Ian Lance Taylor <ian@zembu.com>
2700 * configure.in: Bump version number to 2.9.5.
2701 * configure: Rebuild.
2703 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
2706 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
2708 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
2709 (cons_fix_new_hppa): Derive size of fixup from size of the object.
2711 1999-07-14 Philip Blundell <pb@nexus.co.uk>
2713 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
2715 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
2717 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
2718 if -mno-fpu was given.
2719 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
2721 (cons_fix_new_arm): Remove misleading comments.
2723 1999-07-14 Ian Lance Taylor <ian@zembu.com>
2725 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
2727 (relax_segment): Likewise. After giving a rs_org error, convert
2728 the frag to rs_align to avoid cascading errors.
2730 1999-07-12 Andreas Schwab <schwab@suse.de>
2732 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
2734 1999-07-11 Ian Lance Taylor <ian@zembu.com>
2736 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
2737 as appropriate. Fill in structure initializations. Add variable
2738 initializations. Add casts.
2739 * dwarf2dbg.c (print_stats): Change i to size_t.
2740 * listing.c (listing_listing): Change list_line to unsigned int.
2742 1999-07-10 Ian Lance Taylor <ian@zembu.com>
2744 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
2745 rather than checking for \001 and \002 in symbol name.
2746 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
2748 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
2750 * configure.in (hppa*-linux-gnu*): New target.
2751 * configure: Rebuilt.
2753 1999-07-08 Nick Clifton <nickc@cygnus.com>
2755 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
2757 1999-07-07 Nick Clifton <nickc@cygnus.com>
2759 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
2760 accessing symbolP directly.
2762 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
2764 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
2767 1999-07-05 Nick Clifton <nickc@cygnus.com>
2769 * config/tc-arm.c (ARM_EXT_V5): Define.
2770 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
2771 (md_begin): Detect ARM v5 architectures.
2772 (md_parse_option): Accept arm v5 specification.
2773 (md_show_usage): Documment -marmv5 switch.
2775 * doc/c-arm.texi: Document -marmv5 command line option.
2777 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
2779 (validate_immediate_twopart): New function. Determine if a
2780 constant can be computed by two ADD instructions.
2781 (output_inst): Remove its command line parameter - it was never
2783 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
2784 implememt the ADRL pseudo op.
2785 (tc_gen_reloc): Generate a suitable error message if an ADRL
2786 instruction tries to generate a real reloc.
2788 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
2790 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
2792 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
2795 1999-06-27 H.J. Lu <hjl@gnu.org>
2797 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
2798 non BFD_ASSEMBLER case.
2800 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
2802 * config/obj-coff.c (obj_coff_section): Mark writable sections as
2805 1999-06-26 David Mosberger <davidm@hpl.hp.com>
2807 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
2808 out_end_sequence() when the address decreases due to a new frag.
2809 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
2810 numbering starts with 1.
2812 1999-06-23 Nick Clifton <nickc@cygnus.com>
2814 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
2816 (mcore_s_text): Call obj_elf_text for ELF target.
2817 (mcore_s_data): Call obj_elf_data for ELF target.
2818 (mcore_s_section): No longer ELF specific. Call obj_coff_section
2820 (mcore_s_bss): New function: Dump literal table before changing
2822 (mcore_s_comm): New function: Dump literal table before changing
2825 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
2826 No longer static functions.
2827 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
2828 Provide prototypes for these functions.
2830 1999-06-22 Ian Lance Taylor <ian@zembu.com>
2832 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
2833 a list of names, to try obj_segment_name, and to try abbreviated
2834 names when using COFF without long section names.
2836 * config/tc-alpha.c: More use of symbol accessor functions.
2837 * config/tc-arc.c: Likewise.
2838 * config/tc-d30v.c: Likewise.
2839 * config/tc-fr30.c: Likewise.
2840 * config/tc-i860.c: Likewise.
2841 * config/tc-m88k.c: Likewise.
2842 * config/tc-mcore.c: Likewise.
2843 * config/tc-ns32k.c: Likewise.
2844 * config/tc-sparc.c: Likewise.
2845 * config/tc-v850.c: Likewise.
2847 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
2848 sy_value with appropriate accessor functions.
2849 * config/tc-arm.c (md_apply_fix3): Likewise.
2850 * config/tc-d10v.c (AT_WORD_P): Likewise.
2851 * config/tc-v850.c (reg_name_search): Likewise.
2853 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
2854 use symbol_get_bfdsym instead.
2855 * config/tc-ppc.c (md_assemble): Likewise.
2856 * config/tc-v850.c (v850_comm): Likewise.
2858 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
2860 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
2861 the symbol, rather than accessing the bsym member.
2862 * config/tc-d10v.c (tc_gen_reloc): Likewise.
2863 * config/tc-d30v.c (tc_gen_reloc): Likewise.
2864 * config/tc-mcore.c (tc_gen_reloc): Likewise.
2865 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
2866 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
2867 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
2868 * config/tc-tic30.c (tc_gen_reloc): Likewise.
2869 * config/tc-v850.c (tc_gen_reloc): Likewise.
2871 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
2873 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
2874 (hppa_gen_reloc_type): Conditionalize on BFD64.
2875 (tc_gen_reloc): Re-enable ELF relocations.
2876 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
2878 1999-06-21 Ian Lance Taylor <ian@zembu.com>
2880 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
2882 (do_ldst): Move assignment out of if condition.
2883 (md_apply_fix3): Add casts to avoid printf format warnings. Add
2884 parentheses to avoid warning.
2886 1999-06-21 Nick Clifton <nickc@cygnus.com>
2888 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
2889 macro to get at the BFD symbol associated with a GAS symbol.
2891 1999-06-19 Ian Lance Taylor <ian@zembu.com>
2893 * config/tc-ppc.c: Update for symbol handling changes.
2894 * config/obj-coff.c: Likewise.
2896 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
2898 * tc-hppa.c: General cleanups of ELF support. No more spaces
2899 and subspaces for ELF.
2900 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
2901 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
2902 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
2903 (UNWIND_SECTION_NAME): Likewise.
2904 (space/subspace related structures): Conditionalize definitions
2906 (space/subspace directives and support routines): Conditionalize
2907 definitions and references/uses on OBJ_SOM.
2908 (label_symbol_struct): For ELF, track the symbol's segment. For
2909 SOM track its space.
2910 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
2912 (USE_ALIASES): Kill for both SOM & ELF.
2913 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
2914 (pa_space, pa_subspace): Corresponding changes.
2915 (pa_spaces_begin): Corresponding chagnes.
2916 (md_begin): Do not muck around with space/subspace stuff for
2918 (md_apply_fix): Temporarily disable argument relocation stuff
2920 (tc_gen_reloc): Temporarily disable relocation generation for
2922 (pa_build_unwind_subspace): Similarly.
2924 1999-06-16 Nick Clifton <nickc@cygnus.com>
2926 * config/tc-arm.c (thumb_set): New pseudo op.
2927 (text, data, section): Override these pseudo ops with ARM
2929 (s_thumb_set): New function: Perform the same as a .set pseudo
2930 op, but also mark the alias'ed symbol as being a Thumb
2932 (arm_s_text): New function: Perform the same as the .text
2933 pseudo op, but dump the literal pool before changing
2935 (arm_s_data): New function: Perform the same as the .data
2936 pseudo op, but dump the literal pool before changing
2938 (arm_s_section): New function: Perform the same as the
2939 .section pseudo op, but dump the literal pool before changing
2941 (arm_cleanup): Do not reset the current section before dumping
2944 1999-06-17 Nick Clifton <nickc@cygnus.com>
2946 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
2947 OPTION_NO_WARN_UNMATCHED entries.
2948 (md_parse_option): Generate a warning message if an unrecognised
2949 option is encountered.
2951 * config/tc-d10v.c (do_not_ignore_hash): New variable.
2952 (get_operands): When parsing an expression after an '@' symbol
2953 has been detected, do not ignore '#' symbols.
2954 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
2957 1999-06-13 Ian Lance Taylor <ian@zembu.com>
2959 From K. Richard Pixley <rich@noir.com>:
2960 * configure.in (ppc-*-vxworks*): New target.
2961 * configure: Rebuild.
2963 1999-06-12 Philip Blundell <philb@gnu.org>
2965 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
2967 1999-06-13 Ian Lance Taylor <ian@zembu.com>
2969 * write.c (adjust_reloc_syms): Rather than never reducing reloc
2970 which refer to symbols in linkonce sections, permit reducing the
2971 relocs if the symbol is local.
2973 1999-06-12 Ian Lance Taylor <ian@zembu.com>
2975 * subsegs.c (subseg_text_p): New function.
2976 * as.h (subseg_text_p): Declare.
2977 * read.c (do_align): Use subseg_text_p to set the default fill.
2978 * write.c (subsegs_finish): Likewise.
2979 * config/obj-coff.c (write_object_file): Likewise.
2980 * config/tc-i386.h (md_maybe_text): Don't define.
2981 (md_do_align): Use subseg_text_p to set the default fill.
2982 * config/tc-m32r.c (m32r_do_align): Likewise.
2983 * config/tc-sh.c (sh_do_align): Likewise.
2984 * config/tc-sparc.h (md_do_align): Likewise.
2986 1999-06-12 David O'Brien <obrien@freebsd.org>
2988 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
2989 * configure: Rebuild.
2991 1999-06-12 Ian Lance Taylor <ian@zembu.com>
2993 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
2994 * Makefile.am: Rebuild dependencies.
2995 * Makefile.in: Rebuild.
2997 * config/tc-i386.c (i386_immediate): Remove unused label
3000 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
3001 * symbols.c: Likewise.
3002 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
3003 sy_next field when taking address, rather than symbol_next.
3005 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
3007 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
3008 value from the output file architecture.
3009 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
3010 * dwarf2dbg.h: Change bfd_vma to addressT.
3012 1999-06-11 Ian Lance Taylor <ian@zembu.com>
3014 * dwarf2dbg.h: Use PARAMS in function declarations.
3016 1999-06-11 Martin Dorey <mdorey@madge.com>
3018 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
3019 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
3021 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
3023 1999-06-11 Ian Lance Taylor <ian@zembu.com>
3025 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
3027 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
3030 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
3032 * read.c (read_a_source_file): Only declare inescape if
3035 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
3037 (find_entry_byval): Add parens to avoid warning.
3039 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
3041 * symbols.c (resolve_symbol_value): Don't permit subtraction of
3044 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
3046 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
3049 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
3050 synthetize_setx): New functions.
3051 (md_assemble): Broken the special cases into the above
3052 functions. Make compiler happy if sizeof(bfd_vma)==4.
3053 Fix sethi generated from set/setuw. If instructions have a relloc,
3054 always clear the fields to be relocated in the opcode.
3055 (sparc_ip): Remove special_case global variable.
3057 1999-06-10 Ian Lance Taylor <ian@zembu.com>
3059 Based on patches from John W. Woznack <jwoznack@concentric.net>:
3060 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
3061 indication of success rather than a value.
3062 (itbl_get_val): Likewise.
3063 (itbl_get_field): Use strcspn. Change delimiters to include
3065 * itbl-ops.h (itbl_get_reg_val): Update declaration.
3066 (itbl_get_val): Likewise.
3067 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
3069 * symbols.c (copy_symbol_attributes): Convert local symbols to
3072 1999-06-10 Nick Clifton <nickc@cygnus.com>
3074 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
3077 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
3079 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
3080 Optimize set if sizeof(bfd_vma) == 64.
3081 (sparc_ip): Fix sethi - without %hi() it should generate
3082 R_SPARC_22 reloc, not R_SPARC_HI22.
3083 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
3085 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
3087 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
3088 (s_ncons): New function.
3089 (native_op_table): New table.
3090 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
3091 R_SPARC_OLO10 handling.
3093 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
3095 * expr.h (struct expressionS): Revert last change; widen X_op.
3096 * config/tc-alpha.c (md_begin): Check the field is wide enough.
3098 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3100 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
3101 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
3102 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
3103 * Makefile.in: Regenerated.
3105 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
3106 `common' pass on to s_mri_common.
3107 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
3109 1999-06-06 Richard Henderson <rth@cygnus.com>
3111 * config/obj-elf.c (obj_elf_section): Don't free the return
3112 value of demand_copy_C_string.
3114 1999-06-05 Richard Henderson <rth@cygnus.com>
3116 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
3117 creation logic from obj_elf_create_section.
3119 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
3120 (section_stack): New.
3121 (special_sections): Make const.
3122 (obj_elf_section): Gut and rewrite parsing.
3123 (obj_elf_change_section): New function broken out of obj_elf_section.
3124 (obj_elf_parse_section_letters): Likewise.
3125 (obj_elf_section_word): Likewise.
3126 (obj_elf_section_type): Likewise.
3127 (obj_elf_previous): Treat as a toggle.
3128 (obj_elf_popsection): New.
3129 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
3130 (ppc_section_type): Likewise.
3131 * config/tc-ppc.h: Likewise.
3133 * expr.h (struct expressionS): Don't make X_op a bitfield.
3134 * config/tc-alpha.c: Update for symbol handling changes.
3135 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
3136 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
3138 1999-06-05 Richard Henderson <rth@cygnus.com>
3140 * dwarf2dbg.c (*): Convert to K&R + prototypes.
3141 (dwarf2_gen_line_info): Kill unused variables.
3142 (dwarf2_finish): Likewise.
3143 (dwarf2_where): Likewise.
3144 (dwarf2_directive_file): If we've only got a string,
3145 hand off to s_app_file.
3146 * ecoff.c: Move the include of ecoff.h.
3147 * symbols.h (S_IS_FUNCTION): Prototype.
3149 * read.c (LEX_HASH): Supply a default.
3151 (s_globl): Update `c' after skipping whitespace.
3152 * read.h (LEX_END_NAME, is_name_ender): New.
3153 * expr.c (get_symbol_end): Respect it.
3155 1999-06-04 Mark Klein <mklein@dis.com>
3157 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
3159 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
3161 * config/tc-hppa.c: Update for symbol handling changes.
3163 1999-06-03 Ian Lance Taylor <ian@zembu.com>
3165 * cgen.c: Update for symbol handling changes.
3166 * config/tc-m32r.c: Likewise.
3168 * config/tc-hppa.h: Update for symbol handling changes.
3169 * config/tc-hppa.c: Likewise.
3171 * config/tc-arm.h: Update for symbol handling changes.
3172 * config/tc-arm.c: Likewise.
3173 (symbol_make_empty): Remove. Just use symbol_create.
3175 * symbols.c (symbol_set_tc): Correct name.
3177 * Makefile.am: Rebuild dependencies.
3178 ($(OBJS)): Don't depend upon struc-symbol.h.
3179 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
3180 * dep-in.sed: Don't remove struc-symbol.h.
3181 * Makefile.in: Rebuild.
3183 * doc/internals.texi (Symbols): Describe changes in symbol
3186 1999-06-03 Richard Henderson <rth@cygnus.com>
3188 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
3189 instead of doing the work by hand.
3191 1999-06-03 David Mosberger <davidm@hpl.hp.com>
3193 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
3194 state of line state-machine.
3195 (struct ls): Collect DWARF2 line state-machine state in new member
3196 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
3197 resulted in any DWARF2 directives.
3198 (reset_state_machine): New function.
3199 (out_end_sequence): Ditto.
3200 (dwarf2_gen_line_info): When switching sections or switching to a
3201 lower text address, call out_end_sequence() first to terminate the
3202 previous code sequence as code sequences MUST have monotonically
3203 increasing addresses.
3204 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
3206 1999-06-03 David Mosberger <davidm@hpl.hp.com>
3208 * as.c (parse_args): Add option -gdwarf2 to allow requesting
3209 DWARF2 debug info (line information only, at this point).
3210 * as.h: Update comment about supported debug formats.
3211 * dwarf2dbg.c, dwarf2dbg.h: New files.
3212 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
3214 * expr.c (operand): Don't use [ for parens if we want an index op.
3215 (op_encoding): Switch [ into O_index, if desired.
3216 (op_rank): Renumber with O_index on bottom.
3217 (expr): If O_index, match closing bracket.
3218 * expr.h (O_index): New.
3220 * read.c (read_a_source_file): Conditionally allow matched "
3221 in lines passed to md_assemble.
3223 * config/obj-elf.c (elf_pseudo_table): Add `common'.
3225 1999-06-03 Ian Lance Taylor <ian@zembu.com>
3227 Add support for storing local symbols in a small structure to save
3228 memory when assembling large files.
3229 * as.h: Don't include struc-symbol.h.
3230 (symbolS): Add typedef.
3231 * symbols.c: Include struc-symbol.h.
3232 (local_hash): New static variable.
3233 (save_symbol_name): New static function, from symbol_create.
3234 (symbol_create): Call save_symbol_name.
3235 (local_symbol_count): New static variable.
3236 (local_symbol_conversion_count): Likewise.
3237 (LOCAL_SYMBOL_CHECK): Define.
3238 (local_symbol_make): New static function.
3239 (local_symbol_convert): New static function.
3240 (colon): Handle local symbols. Create local symbol for local
3242 (symbol_table_insert): Handle local symbols.
3243 (symbol_find_or_make): Create local symbol for local label name.
3244 (symbol_find_base): Check for local symbol.
3245 (symbol_append, symbol_insert): Check for local symbols.
3246 (symbol_clear_list_pointers, symbol_remove): Likewise.
3247 (verify_symbol_chain): Likewise.
3248 (copy_symbol_attributes): Likewise.
3249 (resolve_symbol_value): Handle local symbols.
3250 (resolve_local_symbol): New static function.
3251 (resolve_local_symbol_values): New function.
3252 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
3253 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
3254 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
3255 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
3256 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
3257 (symbol_previous, symbol_next): New functions.
3258 (symbol_get_value_expression): Likewise.
3259 (symbol_set_value_expression): Likewise.
3260 (symbol_set_frag, symbol_get_frag): Likewise.
3261 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
3262 (symbol_mark_used_in_reloc): Likewise.
3263 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
3264 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
3265 (symbol_mri_common_p): Likewise.
3266 (symbol_mark_written, symbol_clear_written): Likewise.
3267 (symbol_written_p): Likewise.
3268 (symbol_mark_resolved, symbol_resolved_p): Likewise.
3269 (symbol_section_p, symbol_equated_p): Likewise.
3270 (symbol_constant_p): Likewise.
3271 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
3272 (symbol_get_obj, symbol_set_obj): Likewise.
3273 (symbol_get_tc, symbol_set_tc): Likewise.
3274 (symbol_begin): Initialize local_hash.
3275 (print_symbol_value_1): Handle local symbols.
3276 (symbol_print_statistics): Print local symbol statistics.
3277 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
3278 Declare new symbols.c functions. Move many declarations here from
3280 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
3281 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
3282 (struct symbol): Move bsym to make it clearly the first field.
3283 Remove TARGET_SYMBOL_FIELDS.
3284 (symbolS): Don't typedef.
3285 (struct broken_word): Remove.
3286 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
3287 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
3288 (symbol_clear_list_pointers): Likewise.
3289 (symbol_insert, symbol_remove): Likewise.
3290 (symbol_previous, symbol_append): Likewise.
3291 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
3292 (struct local_symbol): Define.
3293 (local_symbol_converted_p, local_symbol_mark_converted): Define.
3294 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
3295 (local_symbol_get_frag, local_symbol_set_frag): Define.
3296 (local_symbol_get_real_symbol): Define.
3297 (local_symbol_set_real_symbol): Define.
3299 * write.c (write_object_file): Call resolve_local_symbol_values.
3300 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
3301 (TARGET_SYMBOL_FIELDS): Don't define.
3302 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
3303 ECOFF_DEBUGGING, add ECOFF fields.
3304 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
3305 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
3306 ECOFF_DEBUGGING, add ECOFF fields.
3307 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
3308 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
3309 * config/tc-mcore.h: Don't include struc-symbol.h.
3310 (TARGET_SYMBOL_FIELDS): Don't define.
3311 (struct mcore_tc_sy): Define.
3312 (TC_SYMFIELD_TYPE): Define.
3313 * Many files: Use symbolS instead of struct symbol. Use new
3314 accessor functions rather than referring to symbolS fields
3317 * read.c (s_mri_common): Don't add in value of line_label.
3319 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
3320 checking for SEC_LINK_ONCE.
3322 * config/tc-sh.h (sh_fix_adjustable): Declare.
3324 * app.c (input_buffer): New static variable.
3325 (app_push): Save saved_input in allocated buffer.
3326 (app_pop): Restored saved_input.
3327 (do_scrub_chars): Change get parameter to take char * and int as
3328 arguments. Change GET macro to pass input_buffer to get
3329 function. Don't save input into allocated buffer.
3330 * as.h (do_scrub_chars): Update declaration.
3331 * input-file.c (input_file_get): Change to take char * and int.
3332 Read data into passed in buffer. Remove static buffer.
3333 * read.c (scrub_from_string): Change to take char * and int. Copy
3334 data into passed in buffer.
3336 * hash.h: Neaten. Declare hash_traverse.
3337 * hash.c: Complete rewrite based on BFD hashing code.
3338 * gasp.c (chunksize): New variable.
3339 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
3342 1999-05-28 Nick Clifton <nickc@cygnus.com>
3344 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
3345 addend unless the target uses an old ABI.
3347 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
3349 -Wchar-subscripts cleanup
3350 * listing.c (listing_newline): Use unsigned char variable, so
3351 calls to isascii,iscntrl are correct.
3352 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
3354 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
3355 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
3356 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
3357 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
3359 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
3361 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
3363 (arch_coldfire_p): New #define.
3364 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
3366 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
3368 * config/tc-m68k.c (install_operand): Add places `n', `o'.
3370 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
3371 (install_operand): Add place `N'.
3372 (init_table): Add registers ACC, MACSR, MASK.
3374 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
3376 * config/tc-m68k.c: Change mcf5200 --> mcf.
3377 (archs): Add mcf5206e, mcf5307.
3378 (m68k_ip): Add format `u'.
3379 (install_operand): Add place `m', `M', `h'.
3380 (init_table): Add upper/lower registers.
3382 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
3384 1999-05-28 Martin Dorey <mdorey@madge.com>
3386 * config/tc-i960.c: Several minor changes to add ELF and
3387 BFD_ASSEMBLER support.
3388 * config/tc-i960.h: Likewise.
3389 * configure.in (i960-*-elf*): New target.
3390 * aclocal.m4, configure: Rebuild.
3392 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3394 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
3395 reloc changes when defined(BFD_ASSEMBLER).
3397 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
3399 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
3401 * write.c (write_print_statistics): Output to file, not stderr.
3403 * expr.c (generic_bignum_to_int32,64): Prototype.
3405 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
3406 output_sleb128, output_uleb128, output_big_sleb128,
3407 output_big_uleb128, output_big_leb128): Prototype.
3408 (output_big_sleb128, output_big_uleb128): Make inline.
3409 (output_big_leb128): Remove inline
3411 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
3412 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
3413 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
3414 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
3415 value for correct overflow check in write.c:fixup_segment.
3416 * write.c (fixup_segment): Move bitfield overflow checks to after
3417 the md_apply_fix call.
3418 * config/obj-coff.c (fixup_segment): Likewise.
3419 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
3420 valueT *val argument.
3422 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3424 * config/atof-ieee.c (gen_to_words): Correctly round a
3425 denormalized number. Fix off-by-one in range checking for
3426 exponent in a denormal.
3428 1999-05-10 Nick Clifton <nickc@cygnus.com>
3430 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
3433 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
3435 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
3437 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
3439 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
3440 (ReverseRegRegmem): Remove.
3441 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
3442 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
3443 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
3446 From Doug Ledford <dledford@redhat.com>
3447 * config/tc-i386.h (RegXMM): New for P/III.
3448 * config/tc-i386.c: Add support for P/III.
3450 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
3452 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
3453 (md_begin): Allow ppc32 insns in ppc64bridge mode.
3454 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
3456 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
3458 * config/tc-i386.c (i386_immediate): Skip whitespace before
3459 complaining about junk after expression.
3460 (i386_displacement): Likewise.
3462 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
3464 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
3465 Don't copy before downcaseing.
3467 1999-05-05 Catherine Moore <clm@cygnus.com>
3469 * tc-m68k.c: Include elf/m68k.h.
3470 (m68k_elf_final_processing): New routine.
3471 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
3474 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
3476 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
3479 1999-04-30 Nick Clifton <nickc@cygnus.com>
3481 * config/tc-mcore.c (mcore_s_section): Dump literals before
3484 1999-04-29 Nick Clifton <nickc@cygnus.com>
3486 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
3489 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
3491 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
3492 (TC_INIT_FIX_DATA): Delete.
3493 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
3494 (TC_INIT_FIX_DATA): Delete.
3495 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
3496 * write.c (fix_new_internal): Initialize fx_cgen member.
3497 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
3498 (gas_cgen_md_apply_fix3): Update.
3499 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
3500 (md_cgen_record_fixup_exp): Update.
3501 (FX_OPINFO_R_TYPE): Update.
3503 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
3504 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
3505 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
3506 * frags.h (struct frag): Make opindex, opinfo ints.
3508 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
3510 1999-04-26 Tom Tromey <tromey@cygnus.com>
3512 * aclocal.m4, configure: Updated for new version of libtool.
3514 1999-04-22 Nick Clifton <nickc@cygnus.com>
3516 * config/tc-mcore.c (md_apply_fix3): Renamed function from
3518 (md_apply_fix3): Do not fix up absolute relocations against
3521 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
3523 1999-04-20 Nick Clifton <nickc@cygnus.com>
3525 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
3526 changes and data-in-text directives.
3527 (mcore_cons): New function: intercept cons() operations.
3528 (mcore_float_cons): New function: intercept float_cons()
3530 (mcore_stringer): New function: intercept stringer() operations.
3532 1999-04-18 Ian Lance Taylor <ian@zembu.com>
3534 * obj.h (struct format_ops): Change generate_asm_lineno field to
3536 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
3538 * config/tc-alpha.c (find_opcode_match): Add default case to
3540 (find_macro_match): Likewise.
3541 (load_expression): Parenthesize && within ||.
3543 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
3545 1999-04-17 Nick Clifton <nickc@cygnus.com>
3547 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
3548 .text .data .section pseudo ops.
3549 (mcore_s_section): New function. Dump lits before changing secs.
3550 (mcore_s_text): New function. Dump lits before changing secs.
3551 (mcore_s_data): New function. Dump lits before changing secs.
3553 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
3555 * config/tc-mips.c (mips_32bitmode): New.
3556 (md_begin): Set mips_32bitmode if needed.
3557 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
3558 Set EF_MIPS_32BITMODE.
3560 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
3562 * config/obj-coff.c (c_section_symbol): Fix typo in previous
3565 1999-04-16 Nick Clifton <nickc@cygnus.com>
3567 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
3569 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
3571 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
3572 expressions correctly.
3575 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
3577 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
3579 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
3581 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
3582 and fmpynfadd instructions.
3584 1999-04-11 Richard Henderson <rth@cygnus.com>
3586 * as.h (environ): Declare it, if needed.
3587 * as.c (dump_statistics): Don't declare environ.
3588 * configure.in (environ): Detect declaration.
3589 * configure, config.in: Rebuild
3591 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
3592 (i386_displacement): Allocate enough space for replacement buffer.
3593 Clean up replacement buffer initialization.
3595 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
3597 * subsegs.c (section_symbol): Don't create a new symbol if one
3598 already exists; instead, use the existing one, but set its segment
3599 and frag data if it hasn't already been defined.
3600 * config/obj-coff.c (c_section_symbol): Likewise.
3602 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
3604 * tc-alpha.c (load_expression): Call as_bad instead of abort.
3606 1999-04-08 Nick Clifton <nickc@cygnus.com>
3608 * config/tc-mcore.c: New File: Support routines for MCore
3610 * config/tc-mcore.h: New File: Definitions for MCore assembler.
3611 * config/obj-coff.c: Add support for mcore-pe target.
3613 * Makefile.am: Add support for MCore targets.
3614 * Makefile.in: Regenerate.
3615 * configure.in: Add support for MCore targets.
3616 * configure: Regenerate.
3618 * doc/all.texi: Set MCORE.
3619 * doc/as.texinfo: Document MCore specific command line options.
3621 * write.h: Prevent multiple inclusion.
3623 1999-04-06 Ian Lance Taylor <ian@zembu.com>
3625 * asintl.h (LC_MESSAGES): Never define.
3626 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
3628 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
3631 * Makefile.am (m68k-parse.c): If configuring in the source
3632 directory, copy m68k-parse.y into the local directory before
3633 running ylwrap, to remove spurious differences when generating
3635 * Makefile.in: Rebuild.
3637 * config/tc-sparc.h (md_do_align): Just allocate the number of
3638 bytes necessary, rather than always allocating 1024.
3640 1999-04-04 Ian Lance Taylor <ian@zembu.com>
3642 * listing.c (listing_newline): Add cast to avoid warning.
3643 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
3644 * config/tc-i386.c (i386_scale): Add return value.
3645 (build_displacement_string): Remove unused local temp_disp2.
3646 (i386_intel_memory_operand): Add parentheses to avoid warning.
3647 (i386_intel_operand): Remove unused local end_of_operand_string.
3648 (i386_operand): Remove unused local operand_modifier.
3649 (i386_operand): Add parens to avoid warning.
3651 1999-04-04 Don Bowman <don@pixsci.com>
3653 * configure.in: Add mips*-*-vxworks* target; have it define
3655 * configure, config.in: Rebuild.
3657 1999-03-31 Nick Clifton <nickc@cygnus.com>
3659 * configure.in (emulations): Add support for arm-epoc-pe.
3660 * configure: Regenerate.
3661 * config/te-epoc-pe.h: New file. Define macros specific to
3663 * config/tc-arm.h: Select epoc-pe-arm target format if configured
3664 for arm-epoc-pe target.
3666 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
3668 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
3670 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
3672 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
3673 detect ",n" without a condition.
3674 (pa_parse_neg_cmpsub_cmpltr): Likewise.
3677 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
3679 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
3680 instruction is encoded with one bit.
3683 1999-03-23 Ian Lance Taylor <ian@zembu.com>
3685 * doc/internals.texi (CPU backend): Mention that
3686 line_separator_chars should not include newline. From thi
3687 <ttn@mingle.glug.org>.
3689 1999-03-22 Doug Evans <devans@casey.cygnus.com>
3691 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
3692 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
3694 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
3696 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
3698 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
3700 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
3703 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
3705 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
3707 1999-03-15 Martin Hunt <hunt@cygnus.com>
3709 * app.c (do_scrub_begin): Change '-' back to a symbol char
3710 so we can use multiple opcodes on a line again.
3712 * config/tc-d30v.c: By default, warn if a symbol has
3713 the same name as a register. Plus some minor
3714 updates from the branch.
3716 1999-03-13 Nick Clifton <nickc@cygnus.com>
3718 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
3719 BFD_RELOC_16 and BFD_RELOC_64.
3721 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3723 * expr.c (expr): Add missing else.
3725 1999-03-12 Nick Clifton <nickc@cygnus.com>
3727 * config/tc-arm.c (md_apply_fix3): Improve error message.
3729 1999-03-11 Doug Evans <devans@casey.cygnus.com>
3731 * Makefile.am (CPU_TYPES): Add fr30.
3732 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
3733 (fr30,m32r dependencies): Update.
3734 * Makefile.in: Rebuild.
3736 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
3737 (gas_cgen_record_fixup_exp): Ditto.
3738 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
3739 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
3740 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
3741 (md_cgen_lookup_reloc): Update use of operand->type.
3742 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
3743 (md_convert_frag): Call cgen_operand_lookup_by_num.
3744 (md_cgen_lookup_reloc): Update use of operand->type.
3745 (m32r_cgen_record_fixup_exp): Ditto.
3747 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
3749 * config/tc-mips.c (md_show_usage): Fix message.
3751 1999-03-03 Nick Clifton <nickc@cygnus.com>
3753 * doc/c-arm.texi (ARM Syntax): Document new command line switches
3754 and LDR reg,=<expr> instruction.
3756 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
3759 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
3761 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
3763 1999-02-17 Nick Clifton <nickc@cygnus.com>
3765 This patch was created by: Scott Bambrough
3766 <scottb@corelcomputer.com>
3769 Special cased '@' character. The '@' character is used as the
3770 ARM assembler comment character, as a special character
3771 and in ELF .symver pseudo-op's, and as a special character in
3772 .type and .section pseudo-ops.
3773 (symver_pseudo): New static variable.
3774 (symver_state): New static variable.
3775 (struct app_save): Add field 'symver_state'.
3776 (app_push): Save global symver_state int struct app_save.
3777 (app_pop): Restore global symver_state from struct app_save.
3778 (do_scrub_chars): Special case handling of '@' character in
3781 * configure.in: Modified to recognize armv* uname syntax from ARM
3783 * configure: Regenerated.
3785 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
3786 a prefix to the section's type.
3787 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
3788 the type's typename.
3790 * config/tc-arm.h: Add support for PIC generation:
3791 (pic_code): New boolean.
3792 (obj_relocate_extern): Define.
3793 (TC_RELOC_RTSYM_LOC_FIXUP): Define
3794 (TC_CONS_FIX_NEW): Define.
3795 (tc_fix_adjustable): Define.
3796 (GLOBAL_OFFSET_TABLE_NAME): Define.
3798 * config/tc-arm.c: Add support for PIC generation:
3799 (line_seperator_chars): Allow ';' as a seperator for Linux.
3800 (is_immediate_prefix): New macro.
3801 (arm_parse_reloc): New function.
3802 (s_arm_elf_cons): New function.
3803 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
3804 (md_undefined_symbol): Special case handling for the Global Offset
3806 (md_apply_fix3): Handle PIC relocs.
3807 (tc_gen_reloc): Handle PIC relocs.
3808 (md_parse_option): Add support for '-k' command line switch to
3809 enable PIC generation.
3810 (cons_fix_new_arm): New function.
3811 (s_arm_elf_cons): New function.
3813 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
3815 * configure.in: Add comments for uses of AC_DEFINE.
3816 * acinclude.m4: Likewise.
3817 * acconfig.h: Remove.
3818 * aclocal.m4: Rebuild.
3819 * configure: Rebuild.
3820 * Makefile.in: Rebuild.
3821 * config.in: Rebuild.
3823 1999-02-15 Jim Lemke <jlemke@cygnus.com>
3825 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
3826 non-constant offset from a base register.
3828 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
3830 * config/tc-alpha.c (md_show_usage): Put \ before newline in
3833 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
3835 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
3836 (emit_insn): Look for pc-relative and no-overflow specifiers on
3837 internal relocation types.
3839 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
3841 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
3844 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
3846 (mips_4650, mips_4010, mips_4100): Variables removed.
3847 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
3848 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
3850 (md_begin): Don't bother initializing the mips_NNNN variables;
3851 mips_cpu is set, and that's good enough now.
3852 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
3853 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
3854 (show): New function, to handle wrapping in the CPU lists.
3855 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
3857 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
3859 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
3860 than treat as an immediate specifier.
3862 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
3864 * config/tc-i386.c: Prototype many functions.
3865 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
3866 (i386_immediate): Remove unused second argument.
3867 (i386_intel_operand): Fix i386_is_reg typo.
3868 (i386_operand): Use allow_naked_reg.
3869 (output_invalid): Make operand int for K&R.
3871 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
3873 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
3875 * Makefile.in: Rebuild.
3877 1999-02-09 Doug Evans <devans@casey.cygnus.com>
3879 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
3881 (EXTRA_as_new_SOURCES): Comment out.
3882 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
3883 * Makefile.in: Rebuild.
3884 * doc/Makefile.in: Rebuild.
3885 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
3886 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
3887 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
3888 * configure: Rebuild.
3889 * aclocal.m4: Rebuild.
3890 * config.in: Rebuild.
3891 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
3892 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
3893 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
3894 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
3895 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
3896 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
3897 (gas_cgen_record_fixup_exp): Ditto.
3898 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
3899 descriptor, not global variable.
3900 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
3901 descriptor, not global variable. Refer to insert_operand handler
3902 via cpu descriptor, not global function.
3903 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
3904 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
3905 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
3906 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
3907 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
3908 * config/tc-m32r.c: Ditto.
3909 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
3910 (md_assemble): Ditto.
3911 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
3913 1999-02-09 Nick Clifton <nickc@cygnus.com>
3915 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
3916 relocations for ELF targets.
3918 1999-02-08 Nick Clifton <nickc@cygnus.com>
3920 * configure.in: Add support for StrongARM target.
3921 * configure: Regenerate.
3923 1999-02-05 Nick Clifton <nickc@cygnus.com>
3925 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
3927 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
3930 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
3932 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
3934 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
3936 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
3937 (INTEL_DWORD_MNEM_SUFFIX): Define.
3940 (DWORD_PTR): Define.
3941 (XWORD_PTR): Define.
3943 (OFFSET_FLAT): Define.
3945 (NONE_FOUND): Define.
3948 * config/tc-i386.c (set_intel_syntax): New routine.
3949 (intel_syntax): Declare.
3950 (allow_naked_reg): Declare.
3951 (md_pseudo_table): Support .intel_syntax and .att_syntax.
3952 (intel_float_operand): New routine.
3953 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
3954 Handle brackets as well as parens. Call i386_intel_operand for
3955 intel syntax. Reverse operands if appropriate. Handle new
3956 suffixes. Handle movzx and movsx.
3957 (i386_is_reg): New routine.
3958 (i386_immediate): New routine.
3959 (i386_scale): New routine.
3960 (i386_displacement): New routine.
3961 (i386_operand_modifier): New routine.
3962 (build_displacement_string): New routine.
3963 (i386_parse_seg): New routine.
3964 (i386_intel_memory_operand): New routine.
3965 (i386_intel_operand): New routine.
3966 (i386_operand): Call i386_displacement, i386_immediate,
3967 i386_scale, etc. instead of handling inline.
3968 (parse_register): Handle registers without prefix.
3970 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
3972 * configure: Regenerate.
3973 * configure.in (arm-*-oabi): New.
3974 (thumb-*-oabi): New.
3975 * config/tc-arm.c (target_oabi): Declare.
3976 (md_apply_fix3): Support REL relocs.
3977 (md_parse_option): Handle -oabi.
3978 (elf32_arm_target_format): New routine.
3979 (md_longopts): Add OPTION_OABI.
3980 * config/tc-arm.h: Redefine TARGET_FORMAT.
3983 1999-01-28 Nick Clifton <nickc@cygnus.com>
3985 * write.c (write_relocs): Handle out of range error.
3987 * config/tc-fr30.c (fr30_fix_adjustable): New function.
3988 (fr30_force_relocation): Default to 0.
3990 * config/tc-fr30.h (obj_fix_adjustable): Define.
3991 (TC_FORCE_RELOCATION): Define.
3993 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
3996 1999-01-16 Nick Clifton <nickc@cygnus.com>
3998 * config/tc-d30v.c (write_2_short): Do not generate a sequential
3999 merge of two instructions if the left instruciton kills the right.
4001 1999-01-11 Doug Evans <devans@casey.cygnus.com>
4003 * Makefile.in: Regenerate.
4004 * configure.in: Redo test for using cgen.
4005 * configure: Regenerate.
4007 1999-01-09 Nick Clifton <nickc@cygnus.com>
4009 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
4010 redefinition of this macro.
4012 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
4014 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
4017 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
4019 * config/tc-mips.c (append_insn): For mips16, insert a nop between
4020 a read of HI or LO and an immediatly following branch.
4022 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
4024 * config/tc-mips.c (md_begin): Another correction to the setting of
4027 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
4029 * config/tc-mips.c (md_begin): Correct type-o in setting of
4032 1998-12-21 Nick Clifton <nickc@cygnus.com>
4034 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
4035 bit insn when optimizing, so that parallelised instructions will
4036 start on a 32 bit boundary.
4038 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
4040 * config/tc-mips.c (mips_eabi64): New.
4041 (md_begin): Set mips_eabi64.
4042 (mips_elf_final_processing): Use it.
4044 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
4046 * config/tc-mips.c (mips_elf_final_processing):
4047 Correct setting of ABI in e_flags.
4049 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
4051 * config/tc-fr30.c (md_assemble): Warn about invalid instructions
4054 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
4056 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
4058 1998-12-15 Doug Evans <devans@casey.cygnus.com>
4060 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
4061 warning, values that don't fit in the field.
4063 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
4065 * config/tc-mips.c (mips_abi_string): New.
4066 (md_parse_option,md_longopts): Add mabi.
4067 (mips_elf_final_processing): Set e_flags based on mabi flag.
4069 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
4071 * config/tc-mips.c (md_parse_option): Handle vr4111.
4073 98-12-11 Ken Raeburn <raeburn@cygnus.com>
4075 * config/tc-h8300.c (build_bytes): Change message given if the
4076 instruction requires H8/300H mode and we're not in Hmode, to
4077 suggest that it may be the operand modes that are the problem, not
4078 necessarily the opcode.
4080 1998-12-10 Nick Clifton <nickc@cygnus.com>
4082 * config/tc-fr30.c: Add line separator character.
4084 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
4086 * configure.in (hppa-*-mpeix*): New target.
4087 * config/obj-som.h (obj_som_compiler): Declare.
4088 * config/obj-som.c (compiler_seen): New static variable.
4089 (obj_som_compiler): New function.
4090 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
4091 (md_pseudo_table): Add "compiler" if OBJ_SOM.
4092 (pa_type_args): Set hppa_priv_level.
4093 (pa_compiler): New static function if OBJ_SOM.
4094 * configure: Rebuild.
4096 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
4098 * read.c (output_leb128): Don't mark as inline.
4100 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
4102 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
4103 AIX .vbyte unaligned data support.
4104 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
4105 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
4108 1998-12-07 Nick Clifton <nickc@cygnus.com>
4110 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
4113 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
4115 * config/tc-arm.c (elf32_arm_force_relocation): Check for
4116 BFD_RELOC_ARM_PCREL_BRANCH.
4118 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
4120 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
4121 checking the target type.
4122 (mips-dec-bsd*): Set endian to little.
4123 * configure: Rebuild.
4125 COFF weak symbol support, based on patches from Mark Elbrecht
4126 <snowball3@usa.net>:
4127 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
4128 * config/obj-coff.c (obj_coff_weak): New static function.
4129 (obj_coff_endef) [both versions]: Handle weak symbols.
4130 (coff_frob_symbol): Likewise.
4131 (yank_symbols): Likewise.
4132 (obj_pseudo_table): Add "weak".
4134 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
4135 <aymeric.vincent@emi.u-bordeaux.fr>.
4136 * aclocal.m4: Rebuild with current tools.
4137 * configure: Rebuild.
4139 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
4140 an assertion failure for a case we can't handle when OBJ_ECOFF.
4142 * expr.c (operator): And with 0xff to avoid problems with signed
4145 1998-12-03 Nick Clifton <nickc@cygnus.com>
4147 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
4148 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
4150 1998-12-02 Nick Clifton <nickc@cygnus.com>
4152 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
4155 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
4157 * config/tc-fr30.c (md_pcrel_from_section): Restore previous
4158 calculation of pcrel point.
4160 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
4162 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
4165 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
4167 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
4169 (d10v_cleanup): Only generate previous insn if a multiline insn is
4172 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
4174 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
4177 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
4179 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
4180 -marm6xxx command line switches.
4182 1998-11-18 Doug Evans <devans@casey.cygnus.com>
4184 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
4185 (itbl-ops.o): Delete duplicate dependencies.
4186 Rebuild dependencies.
4187 Add fr30 dependencies.
4188 * Makefile.in: Rebuild.
4190 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
4192 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
4194 * listing.c: Ignore line terminator characters found inside
4197 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
4199 * po/gas.pot: Regenerated.
4201 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
4203 * config/tc-fr30.c (fr30_is_colon_insn): New name for
4204 fr30_is_label_start(). Also checks for delay slot insns.
4206 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
4207 FR30 instructions which contain a colon in the mnemonic.
4209 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
4211 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
4213 * config/tc-fr30.c: Removed currently superflous code.
4215 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
4217 * config/tc-fr30.h: New file.
4218 * config/tc-fr30.c: Tweaking so that it will compile.
4220 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
4222 * config/tc-d10v.h (obj_fix_adjustable): Define.
4223 (TC_FORCE_RELOCATION): Define.
4224 (d10v_force_relocation): Declare.
4225 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
4226 (md_apply_fix3): Handle Vtable relocs.
4227 (d10v_fix_adjustable): New.
4228 (d10v_force_relocation): New.
4230 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
4232 * config/tc-d30v.c: Change default behaviour to ignore potential
4233 conflicts between register name and symbol names.
4235 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
4237 * configure.in: Add fr30-*-*.
4238 * config/tc-fr30.c: New file.
4239 * Makefile.in: Regenerated.
4240 * config.in: Regenerated.
4241 * configure: Regenerated.
4242 * doc/Makefile.in: Regenerated.
4243 * po/gas.pot: Regenerated.
4245 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
4247 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
4250 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
4252 * app.c (do_scrub_begin): Set characters above 127 to be symbol
4254 (do_scrub_chars): Add some casts to unsigned char to avoid
4255 unwanted sign extension.
4256 * read.c (lex_type): Set characters about 127 to be symbol
4258 * config/tc-i386.c (md_begin): Set identifier_chars and
4259 operand_chars for values above 127.
4261 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
4263 * configure.in: detect cygwin* instead of cygwin32*
4264 * configure: regenerate
4266 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
4268 * listing.c: Add support for producing a listing from piped
4271 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
4273 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
4274 (append_insn): Account for the tx39's multiply behavior.
4276 1998-10-26 Michael Meissner <meissner@cygnus.com>
4278 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
4279 from assemble_parallel_insns. Add support for '->' to indicate
4280 explicitly serializing the instructions.
4281 (md_assemble): Ditto.
4283 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
4285 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
4288 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
4290 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
4292 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
4294 * config/tc-mips.c : support frame and regmask/fregmask when
4295 MIPS_STABS_ELF is specified.
4297 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
4299 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
4300 (md_apply_fix): Don't return 1 for VTABLE relocs.
4301 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
4303 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4305 * doc/c-i386.texi: Replace occurences of "opcode" with
4306 "instruction mnemonic", "instruction", or "mnemonic" when
4307 referring to the name of an instruction. Use "opcode" when
4308 referring to the sequence of machine bytes.
4310 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
4311 (is_opcode_char): Rename to is_mnemonic_char.
4312 (md_assemble and i386_operand): Correct error messages from
4313 "opcode" to "instruction mnemonic"
4314 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
4315 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
4316 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
4317 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
4318 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
4319 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
4320 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
4322 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
4324 * config/tc-i386.c (i386_operand): Check for garbage after
4327 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
4329 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
4330 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
4332 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
4334 * config/tc-sh.h (obj_fix_adjustable): Define.
4335 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
4336 (md_apply_fix): Likewise.
4337 (tc_gen_reloc): Likewise.
4338 (sh_fix_adjustable): New.
4340 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
4342 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
4343 * cgen.h (gas_cgen_finish_insn): Update prototype.
4344 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
4345 cgen_insn_t -> CGEN_INSN_INT.
4346 (make_parallel): Update handling of CGEN_INT_INSN_P.
4347 (assemble_parallel_insn): Ditto.
4348 (target_make_parallel): New function.
4349 (md_assemble): Use it.
4351 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
4353 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
4355 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
4357 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
4358 converted into lower case.
4360 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
4362 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
4363 (gas_cgen_tc_gen_reloc): Likewise.
4364 * config/tc-m32r.h (obj_fix_adjustable): Define.
4365 * config/tc-m32r.c (m32r_fix_adjustable): New.
4366 (m32r_force_relocation): Handle VTABLE relocs.
4368 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
4370 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
4372 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
4374 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
4375 to lower case before parsing.
4377 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
4378 parallel insns modift buts in the PSW as a side effect.
4380 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
4382 * config/tc-d30v.c (find_format): Test for missing flag and
4385 (md_apply_fix3): Fix error messages to avoid
4386 assumption about presence of a symbol.
4388 (parallel_ok): Disallow parallel instructions that both modify the
4391 (find_format): Generate a warning if an odd numbered register is
4392 used as the first register in a mutli-register instruction.
4394 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
4396 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
4397 relocations are always associated with a symbol.
4399 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
4401 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
4402 (elf32_sparc_force_relocation): Declare.
4403 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
4404 (tc_gen_reloc): Handle vtable relocs.
4405 (elf32_sparc_force_relocation): New.
4407 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
4409 * symbols.c (S_IS_FUNCTION): New.
4410 * config/tc-v850.h (obj_fix_adjustable): Define.
4411 (TC_FORCE_RELOCATION): Define.
4412 (v850_force_relocation): Declare.
4413 * config/tc-v850.c (tc_gen_reloc): Use offset instead
4414 of fx_addnumber for VTABLE reloc addends.
4415 (md_apply_fix3): Handle VTABLE relocs.
4416 (v850_fix_adjustable): New.
4417 (v850_force_relocation): New.
4419 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
4421 * tc-hppa.c (fp_operand_format): Add some additional formats.
4422 (pa_ip): Do not automatically promote into pa2.0 mode.
4423 (pa_level): Handle ".level 2.0".
4425 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4427 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
4428 * config/tc-i386.h (template.extension_opcode): Change to
4429 unsigned int to allow full range of 8-bit opcode suffixes.
4430 (None): Redefine as 0xffff.
4432 From Jeff B Epler <jepler@usgs.gov>
4433 * doc/c-i386.texi (i386-SIMD): New section.
4435 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
4437 * read.c (discard_rest_of_line): New function.
4438 * read.h: Declare it.
4439 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
4441 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
4443 * config/tc-d10v.c (find_symbol_matching_register): New function.
4444 (find_opcode): Cope with the case where a register name matches
4447 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
4449 * config/tc-v850.c (md_pcrel_from): Rename to
4450 v850_pcrel_from_section.
4451 (v850_pcrel_from_section): Do not resolves symbols in other
4454 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
4456 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
4458 * config/tc-d10v.c (find_opcode): Generate an error if a register
4459 is supplied for an operand that should not be a register.
4461 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
4463 * config/tc-d30v.c (write_2_short): But do allow delayed branch
4464 instructions to have another instruction in the right bin.
4466 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
4468 * config/tc-d30v.c (write_2_short): Do not allow instructions in
4469 the right container if the left container holds a branch
4472 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
4474 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
4475 both a register name and symbol name.
4476 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
4478 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
4480 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
4481 execution unit class.
4483 (reg_name_search): If a name matches a register and a symbol,
4484 prefer the register.
4485 (find_format): Disallow flag registers when a general purpose
4486 register is required.
4487 If a number is required, but a register has been given, check to
4488 see if a symbol with the same name as the register exists, and if
4489 so, use that symbol.
4491 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
4493 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
4495 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
4497 * config/tc-d30v.c (find_format): Do not accept flag registers as
4498 general purpose registers.
4499 (find_format): If an immediate value is expected at a given place
4500 in a format, but a register name has been provided instead, check
4501 to see if that register name matches the name of a predefined
4502 symbol and if it does, then use the symbol instead.
4503 (reg_name_search): If a register name matches a symbol name,
4504 prefer the register name to the symbol name.
4506 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
4508 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
4509 the previous insn to empty.
4511 1998-09-20 Michael Meissner <meissner@cygnus.com>
4513 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
4514 pieces, forcing the use of an ANSI compiler.
4516 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4518 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
4520 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
4522 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
4524 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
4526 (obj_elf_vtable_entry): Likewise.
4527 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
4528 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
4529 (tc_gen_reloc): Likewise.
4530 (arm_fix_adjustable): Likewise.
4531 (elf32_arm_force_relocation): New.
4532 (armelf_frob_symbol): Remove coff-style symbol support.
4534 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
4536 * config/tc-i386.c (i386_operand): Fix typo in last patch.
4538 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
4540 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
4541 OBJ_COFF so that routine is defined for a.out format.
4543 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
4545 * config/tc-i386.c (i386_operand): Detect non-segment registers
4546 used as segment prefixes.
4548 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
4550 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
4551 optimize across FDE boundaries.
4553 * config/obj-coff.c (obj_coff_section): Preserve any link once
4554 flags when setting the section flags.
4556 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
4558 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
4559 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
4561 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
4563 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
4566 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
4568 * frags.c (frag_grow): Include the size of the frag struct in the
4571 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
4572 if the new subseg comes before the old.
4574 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
4576 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
4577 to handle edge8 and edge16.
4579 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
4581 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
4582 before we clobber the symbol involved.
4584 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
4586 * config/tc-arm.c: Remove OBJ_ELF definitions for
4587 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
4588 use arm_adjust_symtab for OBJ_COFF.
4589 (armelf_adjust_symtab): New Routine.
4590 * config/tc-arm.h: Define obj_adjust_symtab to
4591 armelf_adjust_symtab for OBJ_ELF.
4593 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
4595 * configure.in: Make all i386-elf targets use bfd_gas.
4596 * config/tc-i386.c (tc_i386_force_relocation): New.
4597 (tc_i386_fix_adjustable): Don't fix vtable relocs.
4598 (md_apply_fix3): Likewise.
4599 (tc_gen_reloc): Handle them.
4600 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
4601 tc_i386_force_relocation.
4603 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
4605 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
4607 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
4609 * config/tc-d30v.c (md_assemble): Copy previous opcode over
4610 current opcode after writing the first insturction of a reverse
4613 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
4615 * read.h (generate_lineno_debug): Add prototype.
4616 * read.c (generate_lineno_debug): Make non-static.
4618 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4620 * config/tc-i386.c (md_assemble): Only warn for address/data size
4623 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
4625 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
4626 against Thumb function names, as the linker needs this information.
4628 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
4630 * expr.c (operand): Check also that there is no advance in operand
4631 after atof_generic in order to decide "is it label 0f or floating
4634 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
4636 * config/tc-m32r.c: Replace double dash prefix to M32R specific
4637 command line options with a single dash.
4638 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
4640 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
4642 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
4643 * tc-arm.c (arm_fix_adjustable): New routine.
4645 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
4647 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
4648 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
4649 demand_empty_rest_of_line before mri_comment_end.
4650 (equals): Check garbage after expression before
4651 mri_comment_end in MRI mode.
4653 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
4655 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
4656 small immediate constant to use the constant itself rather than
4659 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
4661 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
4662 (pa_leave): Likewise.
4664 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4666 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
4668 (i386_operand): Fix an error message.
4670 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
4672 * doc/c-arm.texi (ARM Directives): Document .req directive.
4674 * config/tc-arm.c (reg_required_here): Display erroneous string if
4675 the register name could not be decoded.
4676 Do not set inst.instruction if the sift is -1.
4678 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
4680 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
4683 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
4685 * config/tc-d30v.c (d30v_align): Always perform alignment request,
4686 even if it is belived to be unnecessary.
4688 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4690 config/tc-i386.c (i386_operand): Size immediate constants by
4691 suffix (erroneously removed as part of July 7 change).
4693 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
4695 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
4696 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
4697 (armelf_frob_symbol): New Routine.
4698 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
4700 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
4702 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
4704 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
4706 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
4707 command line switches passed to assembler.
4709 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
4711 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
4712 (gas_cgen_opcode_desc): Declare.
4713 (gas_cgen_parse_operand): Declare.
4714 (*): Prepend gas_ to gas specific fns to denote them as such.
4716 * cgen.c (gas_cgen_opcode_desc): New global
4717 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
4718 (queue_fixup): Renamed from cgen_queue_fixup.
4719 (*): Prepend gas_ to gas specific fns to denote them as such.
4721 (gas_cgen_md_apply_fix3): Update call to insert_operand.
4722 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
4723 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
4724 Open opcode table and initialize it.
4725 (make_parallel): Use gas_cgen_opcode_desc.
4726 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
4727 (md_assemble): Ditto.
4729 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
4731 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
4732 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
4733 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
4734 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
4735 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
4736 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
4737 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
4738 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
4739 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
4740 (INIT_STAB_SECTION): Likewise.
4741 (OBJ_PROCESS_STAB): Likewise.
4743 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
4744 (md_parse_option): Watch for them.
4745 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
4746 (md_begin): Kill neverdef code.
4747 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
4748 (s_alpha_prologue): Watch alpha_cur_ent_sym.
4749 (s_alpha_coff_wrapper): New.
4750 (md_pseudo_table): Trap all ECOFF pseudos.
4752 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
4754 Start of changes to remove mdebug section from mips*-elf
4755 Based on MIPS_STAB_ELF definition
4756 * acconfig.h: undef if not configured
4757 * config.in: undef if not configured
4758 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
4759 * config/tc-mips.c (s_ent): set BSF_FUNCTION
4760 * stabs.c (s_stab_generic): flush frag
4762 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
4764 * configure.in: (arm-*-elf): Handle.
4765 (thumb-*-elf): Handle.
4766 * configure: Regenerate.
4767 * read.c (stringer): Fix typo in comment.
4768 * write.c (fixup_segment): Don't add symbol value to addend if
4770 * config/tc-arm.c (md_section_align): Don't align dwarf debug
4772 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
4775 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
4777 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
4778 (write_2_short): Emit warning if new flag is set.
4779 (do_assemble): Set flags if left instruction is one of special
4780 "right-instruction-killer" type.
4782 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
4784 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
4785 Always output words in debug_info section as big endian.
4786 (sparc_target_format): Choose correct bfd target.
4787 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
4789 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
4791 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
4792 to work with internationalization code. Issue an error when two
4793 operands match that are not allowed to match.
4795 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
4797 * configure.in (install_tooldir): Allow target to specify whether
4798 it wants to be installed in $(tooldir)/bin.
4799 * configure: Regenerate.
4800 * Makefile.am (install-exec-local): Set install-exec-tooldir
4801 dependency via configure.
4802 * Makefile.in: Regenerate.
4804 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
4806 * Makefile.am (install-exec-local): Split into two ...
4807 (install-exec-bindir,install-exec-tooldir): New rules.
4808 * Makefile.in: Regenerate.
4810 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
4812 * Makefile.am (install-exec-local): Don't remove the file before
4813 checking whether $(bindir) == $(tooldir)/bin. From Maciej
4814 W. Rozycki <macro@ds2.pg.gda.pl>.
4815 * Makefile.in: Rebuild.
4817 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
4819 * cgen.c: Include libiberty.h.
4820 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
4821 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
4822 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
4823 (md_cgen_lookup_reloc)): Declare.
4824 (md_cgen_record_fixup_exp): Declare.
4825 * config/tc-m32r.h (md_pcrel_from_section): Declare.
4826 (m32r_relax_frag): Declare.
4827 (cgen_md_apply_fix3): Decls moved to cgen.h.
4828 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
4829 (m32r_cgen_record_fixup_exp): Delete decl.
4830 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
4831 (assemble_nop): Delete.
4832 (expand_debug_syms): Delete unused `exp'.
4833 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
4834 Add default case for -Wall.
4835 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
4836 (md_atof): Delete unused wordP.
4838 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
4840 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
4843 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
4845 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
4846 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
4847 .print, .purgem, and .struct. Remove documentation for
4850 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
4852 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
4853 Update call to insert_operand.
4855 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
4857 * config/tc-m32r.c (ms_show_usage): Formatting changes.
4859 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
4861 * config/tc-i386.c (md_assemble): Don't get confused by trailing
4862 whitespace after a prefix operator.
4864 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
4866 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
4868 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
4870 * config/tc-sparc.c (log2): New static function.
4871 (s_reserve): Use log2 to convert alignment before calling
4873 (s_common): Use log2 to convert alignment before calling
4874 record_alignment and frag_align.
4875 (sparc_cons_align): Use log2.
4877 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
4879 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
4880 (s_common): Likewise.
4882 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
4883 initialization of waddr.
4884 (sparc_elf_final_processing): Add default case to switch.
4886 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4888 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
4889 than temporary real.
4891 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
4893 * write.c (subsegs_finish): Don't align the segments if there were
4896 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
4897 copying aux information.
4899 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
4900 expression into a symbol.
4902 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4904 * config/tc-i386.c (mode_from_disp_size): Change arg and return
4905 type to unsigned int.
4906 (md_assemble): Change type used to store offsets from unsigned
4908 (i386_operand): Switch error check to only call RESTORE_END_STRING
4909 once after parse_register.
4911 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
4913 * config/tc-v850.c (md_show_usage): Changed format to match that
4916 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
4918 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4920 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
4922 (md_apply_fix_2): Force the symbol of the vtable reloc to be
4925 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
4927 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
4928 * doc/Makefile.in: Rebuild.
4930 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
4932 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
4933 for %lo expressions.
4934 (mips_ip, case 'u'): Move range check after code to mask
4935 off bits in %hi/%lo expressions. Mask off high bits for
4938 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
4940 * doc/Makefile.am (gasver.texi): New target.
4941 (as.info, as.dvi): Depends upon gasver.texi.
4942 * doc/as.texinfo: Include gasver.texi. Mention version number on
4943 title page and in top node.
4944 * doc/Makefile.in: Rebuild.
4946 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
4948 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
4949 but not including the line containing the edict.
4950 * listing.h (LISTING_EOF): New.
4951 * input-scrub.c (input_scrub_next_buffer): Call it.
4953 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4955 * config/tc-i386.c (i386_operand): Don't set the size of an
4956 immediate address based solely on the suffix and the mode.
4958 * config/tc-i386.c (md_assemble): Add assertion to make sure
4959 overlap2 does not set Imm.
4961 * config/tc-i386.c (space_chars): Remove. The scrubber converts
4962 sequences of whitespace to a single space.
4963 (is_space_chars): Just compare with space.
4964 (md_begin): Don't initialize space_chars.
4965 (md_assemble): Just skip a single whitespace character.
4966 (i386_operand): Rewrite base-index parsing to use new
4967 parse_register, and to skip white space. Skip white space in a
4968 number of other places too. Don't give error message if
4969 parse_register fails.
4970 (parse_register): Change reg_string parameter to be non-const.
4971 Add end_op parameter. Skip white space after the `%', and return
4972 end of register string. Give error message here rather than
4975 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
4977 Based on patch from Matt Semersky <matts@scd.hp.com>:
4978 * expr.c (op_encoding): Make const.
4979 (expr_set_precedence): New function.
4980 (expr_begin): Don't set operator rankings, just call
4981 expr_set_precedence.
4982 * expr.h (expr_set_precedence): Declare.
4983 * read.c (s_mri): Call expr_set_precedence.
4985 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
4987 * doc/as.texinfo (Statements): Remove paragraph discussing
4988 continuing lines with a backslash. This hasn't worked for years,
4991 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
4993 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
4995 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
4996 (ps_CTORS, ps_DTORS): New section types.
4997 (vms_fixup_xtors_section): New function
4998 (Ctors_Psect, Dtors_Psect): Define.
4999 (IS_GXX_XTOR): Define
5000 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
5001 Filter static constructors/destructors and add to
5002 Ctors_Symbols/Dtors_Symbols chain.
5003 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
5004 appropriate section.
5006 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
5007 * makefile.vms: Merge vax/vms support.
5009 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
5011 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
5012 (elf_pseudo_table): Add them.
5013 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
5014 (md_apply_fix): Accept them.
5015 (mips_fix_adjustable): Don't adjust them.
5016 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
5017 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
5018 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
5019 (tc_fix_adjustable): Don't adjust them.
5021 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
5023 * Makefile.am (CGEN_CPU_PREFIX): New variable.
5025 * Makefile.in: Regenerate.
5026 * configure.in: AC_SUBST cgen_cpu_prefix.
5027 * configure: Regenerate.
5029 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
5031 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
5032 Changed all users of COND12_DELAY.
5034 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
5036 * config/tc-mn10300.c (set_arch_mach): New function.
5037 (md_pseudo_table): Add pseudo-ops to set the current machine type.
5038 (md_begin): Default to mn10300 mode.
5039 (md_assemble): Only accept instructions for the core mn10300
5040 chip and the active machine type.
5042 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
5044 * subsegs.h (segment_info_type): Give the struct a name.
5045 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
5046 * config/tc-h8500.h (tc_reloc_mangle): Declare.
5047 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
5048 * config/tc-w65.h (tc_reloc_mangle): Declare.
5049 * config/tc-z8k.h (tc_reloc_mangle): Declare.
5051 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
5053 * config/tc-v850.c (v850_comm): Restore old section
5054 after common processing.
5056 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
5058 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
5060 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
5062 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
5063 char with code that explicitly sign-extends.
5065 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
5067 * config/tc-v850.c (md_begin): Restore text section as the current
5068 section after creating call table sections.
5069 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
5072 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
5073 with call to macro SYM_AUXINFO.
5075 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
5077 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
5078 with the program transform name.
5079 * Makefile.in: Rebuild.
5081 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
5083 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
5086 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
5088 * config/tc-i386.c (i386_operand): Be prepared for a space between
5089 the open parenthesis and the start of the register operand,
5090 because of the June 16 change.
5092 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
5094 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
5097 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
5099 * config/tc-d30v.c (d30v_align): Always perform alignment request,
5100 even if it is belived to be unnecessary.
5102 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
5104 * write.c (adjust_reloc_syms): Never adjust relocs against weak
5106 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
5108 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
5110 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
5111 shift amount for a repeated operand. The shift amount for the
5112 repeated copy comes from the size of the operand.
5114 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
5116 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
5118 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
5120 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
5122 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5124 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
5125 characters in it as LEX_IS_SYMBOL_COMPONENT.
5126 * config/tc-i386.h (tc_symbol_chars): Define.
5127 (extra_symbol_chars): Declare.
5128 * config/tc-i386.c (extra_symbol_chars): Define.
5129 (comment_chars): Don't use '/' as comment start if TE_LINUX.
5130 (line_comment_chars): Set to '/' if TE_LINUX.
5131 * doc/c-i386.texi (i386-prefixes): Update.
5132 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
5134 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
5136 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
5137 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
5139 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
5141 * config/tc-d10v.c (md_apply_fix3): Checking displacement
5142 constraint in instructions REP & REPI.
5144 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
5146 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
5147 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
5149 (check_range): If the operand is shifted, then shift the number
5150 before checking its range.
5152 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
5154 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
5157 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
5159 * config/tc-v850.c (v850_comm): Create special sections as needed.
5161 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
5163 * config/tc-d10v.c (write_2_short): Addition of swapping
5164 instructions for sequential and reverse sequential order when
5165 given order is not possible.
5167 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
5169 * Makefile.am: Rebuild dependencies.
5170 (DEP_INCLUDES): Fix reference to intl build directory.
5171 * Makefile.in: Rebuild.
5173 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5175 * doc/c-i386.texi: Update 16 bit documentation.
5177 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
5178 IgnoreDataSize to IgnoreSize as they are used for address size as
5180 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
5181 32-bit mode, similarly addr16/data16 and variants.
5183 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
5185 * config/tc-d30v.c (md_assemble): Fix handling of reverse
5186 sequential word multiply instructions.
5188 (do_assemble): Add extra command line argument, to allow mul32
5189 attribute to be preserved across parallel insns.
5190 (md_assemble): Insert NOPs between explicitly parallel insns which
5191 contain an 32 bit multiply and a 16 multiply.
5193 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5195 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
5198 * config/tc-i386.c (reloc): Add braces.
5200 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
5201 consistent with Intel naming.
5202 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
5203 use bitfields in sib_byte.
5204 (modrm_byte): Don't use bitfields here either.
5206 * config/tc-i386.c (current_templates): Add const.
5207 (parse_register): Add const to return, param, and char *s.
5208 (i386_operand): Add const to reg_entry *r.
5209 * config/tc-i386.h (templates): Add const to start, end.
5211 Inspired by code for 16 bit gas support from Martynas Kunigelis
5212 <martynas@nm3.ktu.lt>:
5213 * config/tc-i386.c (md_assemble): Add full support for 16 bit
5214 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
5215 (uses_mem_addrmode): Remove.
5216 (md_estimate_size_before_relax): Add support here too.
5217 (md_relax_table): Rewrite interface to md_relax for 16 bit
5219 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
5220 (opcode_suffix_to_type): Remove.
5221 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
5222 (SIZE_FROM_RELAX_STATE): Modify to suit above.
5223 (md_convert_frag): Likewise.
5224 (i386_operand): Add support for 16 bit base/index regs,
5225 immediates, and displacements. Remove some unnecessary casts, and
5226 localise end_of_operand_string, displacement_string_start,
5227 displacement_string_end variables. Add GCC_ASM_O_HACK.
5228 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
5230 * config/tc-i386.c (prefix_hash): Remove.
5231 (md_begin): Rewrite without obstacks. Remove prefix hash table
5232 handling. Rewrite lexical table handling.
5233 (i386_print_statistics): Don't print prefix statistics.
5234 (md_assemble): Rewrite instruction parser so that line is not
5235 converted to lower case. Don't do a hash_find for prefixes,
5236 instead recognise them via opcode modifier.
5237 (expecting_operand, paren_not_balanced): Localise variables.
5238 * config/tc-i386.h (IsPrefix): Define.
5239 (prefix_entry): Remove.
5241 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
5242 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
5243 '\\' in case where comment_chars contains '/'.
5245 * config/tc-i386.c (MATCH): Ensure given operand and template
5246 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
5247 you must write `ljmp *table(%ebx)'.
5249 From H.J. Lu <hjl@gnu.org>:
5250 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
5251 as 0 ifndef BFD_ASSEMBLER.
5252 (md_assemble): Allow immediate operands without suffix or
5253 other reg operand to default in size to the current code size.
5255 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
5257 * config/tc-v850.c (md_begin): Restore creation of
5258 .call_table_text and .call_table_data sections.
5260 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
5262 * config/tc-d30v.c (md_assemble): Set execution type to unknown
5263 after emitting a word of noops.
5265 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5267 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
5268 (i386_operand): Simplify checks for valid base/index combinations.
5269 Disallow `in 4(%dx),%al'.
5271 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
5273 (add_prefix): Change parameter from char to int.
5275 * config/tc-i386.h (Ugh): Define opcode modifier.
5276 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
5278 * config/tc-i386.c (md_assemble): Rewrite MATCH and
5279 CONSISTENT_REGISTER_MATCH macros to check register types more
5280 thoroughly. Check for illegal suffix/operand combinations
5281 when matching insns with operands. Handle new `s' suffix, and
5282 associated FloatMF opcode modifier for float insns with memory
5284 * config/tc-i386.h (FloatMF): Define new opcode modifier.
5285 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
5286 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
5287 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
5288 DATA_PREFIX_OPCODE throughout.
5290 * config/tc-i386.c (REGISTER_WARNINGS): Define.
5291 (md_assemble): Rewrite suffix/register operand checking code to be
5292 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
5293 AnyMem, the better to grep.
5295 (i386_operand): Don't set Mem bits in i.types[this_operand] when
5296 given a memory operand. Don't set Abs bits either.
5297 (type_names): Remove Mem*, Abs*.
5298 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
5299 define opcode_modifiers as these cases are handled by Disp8,
5300 Disp16, Disp32 and suffix checks.
5301 (COMES_IN_BOTH_DIRECTIONS): Remove.
5302 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
5304 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
5305 if IgnoreDataSize modifier given. Remove ShortformW modifier
5306 test. Add test for ShortForm in W base_opcode modification.
5307 Merge Seg2ShortForm and Seg3ShortForm code.
5308 * config/tc-i386.h (ShortFormW): Remove.
5309 (IgnoreDataSize): Define.
5311 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
5313 * config/tc-d30v.c (md_assemble): Store previous segment state
5314 with previous instruction.
5316 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5318 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
5319 (ebp, esp): Remove static variables.
5320 (MATCH): Remove test for InOutPortReg.
5321 (i386_operand): Properly handle InOutPortReg here instead.
5322 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
5323 (md_assemble): Simplify and correct modrm and sib generation.
5324 (i386_operand): Add warning for scale without index.
5325 Rewrite checks for valid base/index combinations.
5327 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
5328 macros and enclose in do while(0).
5329 (RESTORE_END_STRING): Likewise.
5330 (md_assemble): Add one to printed operand number so we start
5331 from 1 not 0. Add some more gettext invocations.
5332 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
5335 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
5336 DATA_PREFIX, SEG_PREFIX): Define.
5337 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
5338 (check_prefix): Remove function.
5339 (add_prefix): New function. Add prefix to i.prefix as well as
5341 (md_assemble): Changes for add_prefix. Remove hack for wait
5342 prefix, instead always output prefixes in fixed order. Test
5343 for jcxz/loop when selecting between word & dword operations,
5344 and add address size prefix rather than operand size prefix.
5345 Remove operand -> address size hack when emitting jcxz/loop.
5346 (i386_operand): Remove O_Absent check as it's done in expr.
5348 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
5350 * configure.in: Recognize m5200 as a cpu_type of m68k.
5351 * aclocal.m4: Rebuild with current libtool.
5352 * configure: Rebuild.
5354 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5356 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
5357 to relaxable_symbol to prevent references to external symbol from
5360 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
5362 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
5363 symbols are relaxable.
5365 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
5367 * config/tc-v850.c (md_begin): Don't create special
5368 sections by default.
5370 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
5372 * config/tc-mips.c (macro): For div and udiv, close the
5373 reorder block as soon as possible.
5375 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
5377 From Matt Semersky <matts@scd.hp.com>:
5378 * macro.c (macro_mri_mode): New function.
5379 * macro.h (macro_mri_mode): Declare.
5380 * read.c (s_mri): Call macro_mri_mode when switching in and out of
5383 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
5385 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
5388 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
5389 until after xstrdup in OBJ_EVAX case.
5391 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
5393 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
5394 offset calculation. Also, use VAX_BRW from vax-inst.h instead
5395 of hardcoded magic number.
5396 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
5398 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
5400 * read.c (do_s_func): New function.
5402 * read.h (do_s_func): Add prototype.
5404 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
5406 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
5407 nops if fill pattern not specified.
5409 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
5411 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
5412 * config/te-go32.h (TE_GO32): Define.
5413 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
5415 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
5417 Implement .func/.endfunc pseudo-ops.
5418 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
5420 * read.c (potable): Add .func,.endfunc.
5421 (s_func): New function.
5422 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
5424 (in_doc_func_p,current_function_label): New static globals.
5425 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
5427 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
5429 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
5430 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
5431 * config/tc-arm.h (WORKING_DOT_WORD): Define.
5432 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
5433 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
5434 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
5435 * config/tc-i860.h (WORKING_DOT_WORD): Define.
5436 * config/tc-i960.h (WORKING_DOT_WORD): Define.
5437 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
5438 * config/tc-w65.h (WORKING_DOT_WORD): Define.
5439 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
5440 * config/tc-a29k.c: Don't define md_short_jump_size,
5441 md_long_jump_size, md_create_short_jump or md_create_long_jump.
5442 * config/tc-alpha.c: Likewise.
5443 * config/tc-alpha.h: Likewise.
5444 * config/tc-arm.c: Likewise.
5445 * config/tc-h8300.c: Likewise.
5446 * config/tc-h8500.c: Likewise.
5447 * config/tc-hppa.c: Likewise.
5448 * config/tc-i860.c: Likewise.
5449 * config/tc-i960.c: Likewise.
5450 * config/tc-ppc.c: Likewise.
5451 * config/tc-sh.c: Likewise.
5452 * config/tc-sparc.h: Likewise.
5453 * config/tc-tic30.c: Likewise.
5454 * config/tc-w65.c: Likewise.
5455 * config/tc-z8k.c: Likewise.
5457 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
5459 * config/tc-vax.c (_): Delete this macro used for placeholder
5460 values in vax_operand_width_size; it conflicts with the _() macro
5461 used for internationalization.
5463 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
5465 * symbols.c (symbol_find_base): Fix case insensitive symbol name
5466 code. From Chris Moller <moller@bops.com>.
5468 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
5469 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
5470 * read.c (emit_expr): Initialize seg and subseg fields of a new
5472 * write.c (write_object_file): Switch to the appropriate segment
5473 and subsegment when processing a broken word.
5475 * config/tc-m68k.c (mri_assemble): New static function.
5476 (build_mri_control_operand): Call mri_assemble rather than
5478 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
5479 (s_mri_endf, s_mri_endw): Likewise.
5481 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
5483 * read.c (s_org): Call md_flush_pending_output if it is defined.
5485 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
5487 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
5489 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
5490 (md_parse_option): Add for same.
5491 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
5492 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
5493 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
5495 * config/tc-sparc.h (cons_fix_new_sparc): Added.
5497 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
5499 * config/tc-arm.c (find_real_start): Relax definition of local
5502 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
5504 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
5505 symbols at the given address, not just the last one specified.
5507 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
5509 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
5510 or number_to_chars_littleendian to write data.
5512 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
5514 * config/tc-v850.c (md_assemble): Remove artificially created
5515 register name symbols.
5517 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
5519 * write.c (fixup_segment): Change "segment" to "section" in
5522 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
5524 * write.c (fixup_segment): Change sym1-sym2 message again.
5526 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
5528 * write.c (fixup_segment): Improve error message for sym1-sym2
5529 errors when sym1 is in a different segment from sym2.
5531 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
5533 * config/tc-m32r.c (warn_unmatched_high): New static local.
5534 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
5535 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
5536 (md_longopts): Recognize --{no-,}warn-unmatched-high.
5537 (md_parse_option): Likewise.
5538 (md_show_usage): Likewise.
5539 (m32r_frob_file): Likewise.
5541 * read.c (generate_file_debug,generate_lineno_debug): New functions.
5542 (read_a_source_file): Call them.
5543 * read.h (stabs_generate_asm_file): Declare.
5544 * stabs.c (stabs_generate_asm_file): New function.
5545 (generate_asm_file): New function.
5546 (stabs_generate_asm_lineno): Move file name handling into
5549 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
5551 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
5552 (d30v_current_align, d30v_current_align_seg): New variables.
5553 (d30v_last_label): New variable.
5554 (d30v_align, s_d30v_align, s_d30v_text): New functions.
5555 (s_d30v_data, s_d30v_section): Likewise.
5556 (md_pseudo_table): Call them.
5557 (md_begin): Initialize d30v_current_align_seg.
5558 (md_assemble): Call d30v_align when needed by known current alignment.
5559 (d30v_frob_label, d30v_cons_align): New functions.
5560 * config/tc-d30v.h (md_do_align): Remove.
5561 (tc_frob_label): Call d30v_frob_label.
5562 (md_cons_align): New.
5564 * config/tc-d30v.c (find_format): Convert complex expressions to
5565 expression symbols before processing. Clean up code formatting.
5567 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
5569 * po/Make-in (install-info): New target.
5571 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
5573 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
5575 * config/tc-mn10300.c (md_assemble): Likewise.
5577 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
5579 * Makefile.am: Update with `make dep-am'.
5580 (HFILES): Add cgen.h.
5581 (cgen.o): Depend on cgen.h.
5582 * Makefile.in: Regenerate.
5584 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
5586 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
5588 * gasp.c (grab_label): Permit a label to be a preprocessor
5589 variable by permitting a label to start with a backslash.
5591 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
5593 * config/tc-mips.c (validate_mips_insn): Removed hack
5594 for previously inaccessible bitfields in some INSN_TRAP
5597 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
5599 * config/tc-d30v.c (do_assemble): Abort with error message
5600 if opcode operands do not match.
5602 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
5604 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
5605 'q' operand format for 20-bit "break"/"sdbbp" instructions.
5606 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
5607 similar new 'q' operand.
5609 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
5611 * cgen.c (cgen_asm_finish_insn): Fix typo.
5613 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
5616 * cgen.c: Include it.
5617 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
5618 (cgen_asm_finish_insn): Result is now void. New arg `result'.
5619 All callers updated.
5620 * config/tc-m32r.c: Include cgen.h.
5621 (m23r_insn): New members num_fixups,fixups.
5623 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
5625 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
5626 to avoid compiler warning.
5628 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
5630 * makefile.vms: Run dec c with /nodebug. Pass CC value when
5633 * makefile.vms (OBJS): Add ehopt.obj
5635 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
5637 * doc/c-vax.texi: Correct and extend vax/vms documentation.
5639 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
5641 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
5642 a short format insn.
5643 (md_assemble): Set it for explicitly packed insns.
5645 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
5647 * config/obj-coff.c (c_symbol_merge): Do not take address of
5648 native fields when performing the memcpy.
5650 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
5652 * config/tc-mips.c (macro,macro2): Implement
5653 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
5655 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5657 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
5658 relocations against globally visible symbols.
5659 * config/tc-m68k.c (relaxable_symbol): New macro.
5660 (m68k_ip, md_estimate_size_before_relax): Use it.
5661 (tc_m68k_fix_adjustable): Also handle weak symbols.
5663 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
5665 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
5666 references to externally visible symbols.
5667 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
5668 values in twice for a PC relative reloc if the symbol is
5671 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
5672 don't adjust a PC relative reloc against an externally visible
5674 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
5675 for a PC relative fixup against an externally visible defined
5676 symbol, arrange to store object file and addend values as though
5677 the symbol were not defined.
5678 (tc_gen_reloc): Likewise.
5680 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
5682 * read.c (sizeof_leb128): Referenced externally by write.c so
5685 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
5687 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
5688 and expand a 'debug' symbol associated with the next instruction
5689 that does not cause a short instruction to be filled with a NOP.
5690 (md_pseudo_table): Add support for .debugsym.
5691 (assemble_parallel_insn): Add calls to expand_debug_sym as
5693 (md_assemble): Ditto.
5695 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
5697 * as.c (main): Conditionally call setlocale.
5698 * gasp.c (main): Likewise.
5699 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
5700 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
5702 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
5704 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
5706 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
5708 * config/tc-hppa.c: Change all calls to bzero to use memset.
5709 (pa_ip): Add cast to avoid warning.
5710 (tc_gen_reloc, md_apply_fix): Likewise.
5711 (pa_find_space_by_number): Likewise.
5712 (hppa_force_relocation): Likewise.
5713 (pa_block): Change i to unsigned int.
5714 * config/obj-som.h (obj_som_copyright): Declare.
5716 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
5718 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
5719 for line numbers for assembly source.
5721 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
5723 * configure.in: Change version number to 2.9.4
5724 * configure: Rebuild.
5726 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
5728 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
5730 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
5732 * ecoff.h: Change symbolS in function declaration to struct
5735 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
5737 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
5738 (md_convert_frag): Fix i18n typo.
5740 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
5742 * ecoff.c (ecoff_get_cur_proc_sym): New function.
5743 * ecoff.h: Protoype it.
5744 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
5745 [EVAX] (s_alpha_prologue): Delete.
5746 (md_pseudo_table): Update.
5748 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
5750 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
5751 array to local pointer.
5752 (get_args, parse_expr): Add casts to avoid warnings.
5754 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
5756 * read.c (s_set): Cast xmalloc return value to fragS *.
5757 * config/tc-m68k.c (m68k_ip): Function made static to match
5758 previous forward declaration.
5759 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
5761 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
5763 * config/tc-v850.c: Add internationalisation macros to error
5766 * config/tc-m32r.c (can_make_parallel): Add internationalisation
5767 macros to error strings.
5769 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
5771 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
5772 reloc is in the TOC csect.
5773 (md_apply_fix3): Correct gettext typo.
5775 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
5777 * config/tc-arm.c (find_real_start): Ignore symbols starting with
5778 .L - they are local labels and the branches are not really
5779 function calls but rather far jumps.
5781 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
5783 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
5785 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
5787 * config/tc-i386.c (md_assemble): Print operand number rather than
5788 using ordinal_names.
5789 (i386_operand): Likewise.
5791 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
5793 * Makefile.am (INTLLIBS): Define to work around apparent automake
5795 All Makefiles: Regenerated.
5797 * Many files: Added gettext invocations around user-visible
5799 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
5800 HAVE_LC_MESSAGES): Define.
5801 * dep-in.sed: Added asintl.h.
5802 * po/Make-in: New file.
5803 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
5805 * read.c (Z_): Renamed from `_'.
5806 * Makefile.am (SUBDIRS): Added po.
5807 (POTFILES): new macro.
5808 (po/POTFILES.in): New target.
5809 ($(OBJS)): Added asintl.h.
5811 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
5812 (as_new_LDADD): Added $(INTLLIBS).
5813 (as_new_DEPENDENCIES): Added $(INTLDEPS).
5814 (gasp_new_LDADD): Added $(INTLLIBS).
5815 (gasp_new_DEPENDENCIES): New macro.
5816 * configure, aclocal.m4: Rebuilt.
5817 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
5819 (ALL_LINGUAS): Define.
5820 * macro.c: Include "asintl.h".
5821 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
5822 * as.h: Include "asintl.h".
5823 * config/tc-i386.c (ordinal_names): Removed.
5824 (md_assemble): Changed error text to avoid ordinal_names.
5825 (i386_operand): Likewise.
5826 (reloc): Added as_bad to avoid i18n problems.
5827 (tc_gen_reloc): Likewise.
5828 * config/tc-arm.c (bad_args): Now a #define.
5830 * config/obj-vms.c (VMS_stab_parse): Changed type of
5832 (global_symbol_directory): Unified strings to avoid i18n
5834 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
5835 avoid i18n problems.
5836 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
5837 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
5839 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
5841 * config/tc-v850.c (md_assemble): Changed C++ comment into C
5843 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
5845 * as.c (print_version_id): Added an fprintf to avoid i18n
5847 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
5849 * expr.c (expr): Added as_warn call to avoid i18n problems.
5850 * messages.c (as_assert): Changed code to avoid i18n problems.
5851 (as_abort): Likewise.
5852 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
5853 (s_space): Likewise.
5854 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
5856 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5858 * config/tc-i386.c (check_prefix): New static function, split out
5860 (struct _i386_insn): Add wait_prefix field.
5861 (md_assemble): Remove wait_prefix local variable. Use
5862 check_prefix when adding a prefix.
5864 * config/tc-i386.c (current_templates): New static variable.
5865 (md_assemble): Remove current_templates local variable.
5866 (md_assemble, i386_operand): Improve error and warning messages in
5867 many places. Add RESTORE_END_STRING in many places before error
5868 return. Clarify some comments.
5870 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
5872 (md_assemble): Parse string instruction operands, looking for
5873 segment override prefixes. Check for invalid segment prefixes on
5875 (i386_operand): i.seg[] and max mem_operand changes for string
5877 * config/tc-i386.h (EsSeg): Define.
5879 * config/tc-i386.h (regKludge): Define.
5880 (iclrKludge, imulKludge): Don't define.
5881 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
5882 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
5883 opcode_modifier checks to look for more common cases first. Add
5884 default_seg for IsString case.
5886 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
5888 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
5890 * configure: Rebuild with new automake and libtool.
5891 * aclocal.m4, Makefile.in: Likewise.
5893 * doc/Makefile.am (as.dvi): New target.
5894 * doc/Makefile.in: Rebuild.
5896 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
5898 * configure.in: Added sparc86x support.
5900 * configure: Rebuild.
5902 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
5904 (md_parse_option): Warn if -EL is not supported for this architecture.
5906 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
5908 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
5910 * config/tc-mips.c (mips_ip): Note when we use get match on
5911 the full instruction name.
5913 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
5915 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
5916 back into the expression to handle add/sub simplification correctly.
5918 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
5920 * config/tc-mips.c (hilo_interlocks): Remove 4300.
5922 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
5924 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
5927 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
5929 * symbols.c (max_indent_level): New global.
5930 (print_symbol_value_1): Use it.
5931 * expr.h (expr_build_dot): Declare.
5932 * expr.c (expr_build_dot): New function.
5934 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
5936 * symbols.c (print_binary): New function.
5937 (print_expr_1): Call it.
5939 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5941 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
5942 operand in the opcode.
5944 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5946 * config/tc-i386.h: Reorder operand flags and opcode modifier
5947 flags for clarity. Remove unused definitions: Unknown,
5948 ImmUnknown, DispUnknown, NoModrm.
5949 * config/tc-i386.c (type_names): Add missing Debug type.
5950 (md_assemble): Better duplicate prefix checking. Quicker string
5951 instruction check via new opcode_modifier flag.
5953 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
5955 * doc/as.texinfo (Invoking): Clarify -Wa example.
5957 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
5959 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
5960 (s_mips_weakext): Define.
5961 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
5962 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
5965 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
5967 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
5968 is an error if the value can not be computed at assembly time.
5969 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
5971 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
5973 * gasp.c (main): Set next field of new include_path structure to
5974 NULL. From Avery Pennarun <averyp@gdc.ca>.
5976 * read.c (s_mri_sect): Call as_bad rather than abort for an
5977 unsupported MRI target.
5979 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
5981 * config/tc-arm.c (arm_validate_fix): New function. Determine if
5982 the destination of a branch instruction should be altered.
5983 (find_real_start): New function: Locate the real, Thumb coded
5984 start of a Thumb function.
5985 (do_t_branch23): Alter the destination of branches to Thumb
5988 * config/tc-arm.h: Define TC_VALIDATE_FIX.
5990 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
5992 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
5995 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5997 * doc/as.texinfo: Use @itemx for a secondary item in a table.
5998 * doc/c-hppa.texi: Likewise.
6000 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
6002 * Makefile.am: Rebuild dependencies.
6003 * Makefile.in: Rebuild.
6005 * Makefile.am (DEP_INCLUDES): New variable.
6006 (.dep1): Change to work when srcdir is not an absolute path.
6007 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
6008 * Makefile.in: Rebuild.
6010 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
6012 * config/tc-i386.h, config/tc-i386.c: Revert March 24
6013 LinearAddress patch.
6015 * configure.in: Set version to 2.9.1.
6016 * configure: Rebuild.
6018 * Branched binutils 2.9.
6020 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6022 * config/tc-i386.h (FWait): Define.
6023 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
6024 other prefixes. Check FWait flag in opcode table to see which
6025 instructions require an fwait prefix.
6027 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6029 * stabs.c (get_stab_string_offset): Always create a stab string
6032 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
6034 Fix some gcc -Wall warnings:
6035 * atof-generic.c (atof_generic): Add casts to avoid warnings.
6036 * ehopt.c (eh_frame_code_alignment): Likewise.
6037 * expr.c (integer_constant, operand): Likewise.
6038 * frags.c (frag_align): Likewise.
6039 * gasp.c (level_0, change_base, doinstr): Likewise.
6040 * hash.c (hash_ask): Likewise.
6041 * listing.c (listing_page, calc_hex, print_lines): Likewise.
6042 (debugging_pseudo): Likewise.
6043 * macro.c (define_macro, check_macro): Likewise.
6044 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
6045 (ignore_rest_of_line, float_cons): Likewise.
6046 * symbols.c (decode_local_label_name): Likewise.
6047 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
6048 (fixup_segment, number_to_chars_bigendian): Likewise.
6049 (number_to_chars_littleendian): Likewise.
6050 * config/atof-ieee.c (gen_to_words): Likewise.
6051 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
6052 (sparc_ip, parse_keyword_arg, s_common): Likewise.
6053 * read.c (output_big_sleb128): Initialize locals to avoid
6055 (output_big_uleb128, equals): Likewise.
6056 * atof-generic.c (atof_generic): Change number_of_digits_* locals
6057 to unsigned int. Change zeros to unsigned int.
6058 * cond.c (s_if): Add return to default case.
6059 * frags.c (frag_now_fix): Change return type to addressT.
6060 * frags.h (frag_now_fix): Update declaration.
6061 * listing.c (file_info_struct): Change linenum to unsigned int.
6062 (struct list_info_struct): Change hll_line to unsigned int.
6063 (print_source): Update format string.
6064 * read.c (emit_expr): Change scan to unsigned int, and don't
6065 bother to initialize it.
6066 * symbols.c (dollar_label_count): Change to unsigned long.
6067 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
6068 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
6069 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
6071 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
6073 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
6074 mcf5200 just as we do for m68000.
6075 (m68k_init_after_args): Likewise.
6076 (md_estimate_size_before_relax): Likewise.
6078 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
6080 * config/tc-v850.c (md_assemble): Store relocation addend in
6081 fixup instead of instruction.
6083 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6085 * config/tc-i386.c (md_assemble): Swap template arguments to
6086 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
6087 This macro is currently symmetric, so passing them the wrong
6088 way didn't cause any problem, but may if the macro is changed
6090 After copying template to i.tm, use i.tm. rather than t-> to
6091 access fields, and make t a const*
6092 Move i.tm.operand_types[] swap to immediately after the copy.
6094 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
6096 * expr.h (expr_build_uconstant): Add prototype.
6097 (expr_build_unary,expr_build_binary): Add prototypes.
6098 * expr.c (expr_build_uconstant): New function.
6099 (expr_build_unary,expr_build_binary): New functions.
6101 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
6103 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
6104 * macro.c (macro_expand_body): Increase buffer size.
6105 * messages.c (as_warn): Likewise.
6106 (as_warn_where, as_bad, as_bad_where): Likewise.
6108 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
6110 Based on patch from H.J. Lu <hjl@gnu.org>:
6111 * Makefile.am (DISTSTUFF): New variable.
6112 (diststuff): New target.
6113 * Makefile.in: Rebuild.
6115 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
6117 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
6118 m32r_elf_section_change_hook.
6120 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
6121 emit a nop if a section ends with a 16 bit instruction.
6123 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
6125 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
6126 s_lcomm rather than obj_coff_lcomm.
6127 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
6129 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
6131 * config/tc-i386.h (LinearAddress): Define.
6132 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
6133 instruction, don't use a default segment.
6135 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
6137 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
6138 * configure: Rebuild.
6140 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
6142 * aclocal.m4, configure: Rebuild with libtool 1.2.
6144 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
6146 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
6147 PC relative branches. Patch courtesy of Jonathan Walton.
6150 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
6152 * configure.in (emulations): Add thumb-pe target.
6154 * configure (emulations): Add thumb-pe target.
6156 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
6158 * itbl-lex.l (yywrap): Don't define if already defined as a
6161 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
6163 * depend.c (quote_string_for_make): New function.
6164 (wrap_output): Use it.
6166 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
6168 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
6169 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
6171 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
6173 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
6174 Recognize -GN and -relax.
6175 (md_begin): Initialize gp size from -G switch.
6176 (alpha_force_relocation): Always force if -relax.
6177 (alpha_align): Take a new argument that will specify when to
6178 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
6179 Change all callers. Emit nop alignment padding as nop+unop pair.
6181 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
6183 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
6184 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
6186 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
6188 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
6189 require padding to the next long word boundary.
6191 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
6193 * cgen.c: #include symcat.h.
6194 * config/tc-m32r.c: Likewise.
6196 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
6198 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
6199 absolute expressions instead of '$' prefixed register names.
6201 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
6203 * read.c (s_set): Record file and line info for symbols when -as.
6204 (pseudo_set): Don't overwrite that dummy fragment.
6206 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
6208 * config/tc-ppc.c (md_pseudo_table): Add "section".
6209 (ppc_named_section): New static function.
6211 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
6213 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
6214 so we don't have to scan the entire list.
6216 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
6218 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
6219 case, allow the parallel instructions to modify the same flag
6222 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
6224 * listing.c (list_symbol_table): Categorize symbols by
6225 undefined_section rather than sy_frag->line == NULL.
6227 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
6229 * Makefile.am (install-exec-local): Install properly when ln
6230 fails or tooldir == prefix.
6232 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
6234 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
6235 Test result of insert_operand for error.
6237 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
6239 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
6240 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
6241 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
6242 * doc/Makefile.in: Rebuild.
6244 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
6246 * config/tc-mips.c (macro_build): Handle operand type 'C'.
6247 (macro): Fix handling of M_COP[0-3].
6249 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
6251 Based on patches from Ross Harvey <ross@teraflop.com>:
6252 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
6253 if macro_alternate or macro_mri.
6254 (getstring): Remove support for byte constants between < and >.
6255 (get_any_string): '<' only starts a string if macro_alternate or
6257 (macro_expand_body): Permit keyword parameters following
6258 positional parameters.
6260 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
6261 * configure.in (alpha*-*-netbsd*): New target.
6262 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
6263 * configure: Rebuild.
6265 * as.h (flag_warn_suppress_instructionswap): Move from here...
6266 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
6267 here, and make static.
6269 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
6270 BFD_ASSEMBLER or MANY_SEGMENTS.
6272 * as.c (show_usage): Update bug-gnu-utils address.
6273 * gasp.c (show_usage): Likewise.
6274 * doc/as.texinfo (Bug Reporting): Likewise.
6276 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
6278 * config/tc-mips.c (load_address): Don't use mips III or mips IV
6279 insns regardless of the size of a pointer if we're in mips I or
6281 (macro, macro2, s_cprestore, s_cpadd): Likewise.
6283 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
6285 Fix rac to accept only a0:
6286 * tc-d10v.c (parallel_ok, find_opcode):
6287 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
6288 Introduce OPERAND_GPR.
6290 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
6292 * read.c (s_fill): Handle non-constant repeat counts by creating
6293 an rs_space fragment.
6295 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
6297 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
6298 from as_bad to as_warn.
6300 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
6302 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
6303 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
6304 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
6306 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
6308 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
6309 seg_fix_rotP rather than fix_root from seg_info.
6311 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
6313 * expr.c: Add support for 0x1_2_3_4 bignums.
6315 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
6317 * configure.in: Change -linux* to -linux-gnu*.
6318 * configure: Rebuild.
6320 * app.c (do_scrub_begin): Treat \r as whitespace.
6322 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
6324 * Makefile.am: Update dependencies.
6325 * Makefile.in: Rebuild.
6327 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
6329 * configure, aclocal.m4: Rebuild with new libtool.
6331 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
6333 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
6334 the argument to bfd_set_arch_mach.
6335 (load_address): Use bfd_arch_bits_per_address to determine the
6336 bit size of an address instead of looking at the isa level.
6337 (macro, macro2, s_cprestore, s_cpadd): Likewise.
6339 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
6341 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
6343 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
6345 * ehopt.c: New file.
6346 * as.h (enum _relax_state): Add rs_cfa.
6347 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
6348 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
6349 * read.c (emit_expr): Call check_eh_frame.
6350 * write.c (cvt_frag_to_fill): Handle rs_cfa.
6351 (relax_segment): Likewise.
6352 * Makefile.am: Rebuild dependencies.
6353 (GAS_CFILES): Add ehopt.c.
6354 (GENERIC_OBJS): Add ehopt.o.
6355 * doc/internals.texi (Frags): Document rs_cfa.
6357 * as.c (show_usage): Mention --traditional-format.
6358 (parse_args): Accept --traditional-format.
6359 * as.h (flag_traditional_format): Declare.
6360 * output-file.c (output_file_create): If flag_traditional_format,
6361 set BFD_TRADITIONAL_FORMAT on stdoutput.
6362 * doc/as.texinfo, doc/as.1: Document --traditional-format.
6364 * config/tc-mips.c (append_insn): Make sure that if we have a
6365 fixup for an unmatched %hi reloc, it does not associated with a
6368 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
6369 * doc/Makefile.in: Likewise.
6371 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
6373 * config/tc-m32r.c (check_for_side_effects): New function.
6374 (can_make_parallel): Add checks for instruction side effects
6375 clashing with the other instruction.
6376 (assemble_parallel_insn): Improve warning messages. Return error
6377 message from non-swapped instruction order.
6379 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
6381 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
6383 * config/tc-arm.h: Replace md_after_pass_hook definition with a
6384 md_cleanup definition. This moves the forced literal output to
6385 the end of the source pass, and avoids macro's inserting literals
6386 into the code immediately after the macro expansion.
6388 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
6390 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
6391 a gas internal symbol is adjustable.
6392 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
6394 * as.h: If gcc version greater than 2.6, use `__format__' and
6395 `__printf__' in function attributes, rather than `format' and
6398 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
6400 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
6402 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
6404 Add tms320c30 support:
6405 * config/tc-tic30.h: New file.
6406 * config/tc-tic30.c: New file.
6407 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
6408 TARGET_FORMAT as "coff-tic30".
6409 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
6410 * Makefile.am: Rebuild dependencies.
6411 (CPU_TYPES): Add tic30.
6412 (CPU_OBJ_VALID): tic30-aout is valid.
6413 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
6414 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
6415 * configure, Makefile.in: Rebuild.
6417 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
6419 * config/tc-v850.c (md_assemble): Improvements to error messages.
6421 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
6423 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
6424 BFD_RELOC_HI16_S to store the high bits of any value.
6426 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
6427 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
6428 assembler calculate relocations to any external symbol at all.
6429 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
6430 involving generation of pc-relative relocs.
6431 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
6432 has been moved to md_apply_fix3.
6434 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
6435 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
6436 which actually means (the address of identifier's GOT entry) +
6437 constant, which is not particularly useful.
6439 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
6441 * read.h (include_dirs): Declare.
6442 (include_dir_count,include_dir_maxlen): Declare.
6444 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
6446 * configure.in: Correct check for shared opcodes library.
6447 * configure: Rebuild.
6449 * listing.c (buffer_line): If we can't open the file, set at_end.
6450 (listing_print): Remove unused local variable fi.
6452 * config/m68k-parse.y (reglistpair): Handle register list in
6455 * config/vms-conf.h: Don't undef VERSION.
6457 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
6459 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
6461 (GENERIC_OBJS): New variable, with the rest of the old OBJS
6463 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
6464 ($(srcdir)/make-gas.com): Rename from make-gas.com.
6465 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
6466 (EXTRA_DIST): Define.
6467 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
6468 explicitly rather than via the list of object files.
6469 (gcc-as.opt): New file created when make-gas.com is run.
6470 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
6471 itbl-cpu.h} to #include appropriate file rather than copying that
6473 * config/vms-conf.h: Synchronize with current config.in.
6474 * Makefile.in: Rebuild.
6476 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
6478 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
6479 (parallel_ok): Relaxed parallel subinstruction dependency check.
6481 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
6483 * as.h (flag_warn_suppress_instructionswap): added new flag.
6484 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
6485 command line argument.
6486 * tc-d10v.c (write_2_short): emit "Swapping instructions"
6487 warning only if flag_warn_suppress_instructionswap is false.
6489 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
6491 * configure.in (i386-*-mingw32*): New target.
6492 * configure: Rebuild.
6494 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
6496 * symbols.c (resolve_symbol_value): Don't set the segment if it
6497 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
6499 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
6502 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
6504 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
6505 depends upon HAVE_{UNLINK,REMOVE} values rather than host
6508 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
6510 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
6512 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
6514 * config/tc-v850.c (v850_insert_operand): Display instruction when
6515 an error is encountered.
6517 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
6519 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
6520 (i386-*-sco3.2v5*coff): New target.
6521 (i386-*-sco3.2*): New target.
6522 * configure: Rebuild.
6524 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
6526 * config/tc-v850.c: Tidy error message production.
6528 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
6530 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
6531 validate_immediate return value in the right type for comparisons
6534 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
6536 * listing.c (MAX_BYTES): Use listing variables not constants.
6537 (data_buffer): No longer an array, but a pointer.
6538 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
6539 (listing_listing): Allocate data_buffer.
6541 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
6543 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
6544 --listing-rhs-width, --listing-cont-lines.
6545 (show_usage): Update.
6546 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
6547 (listing_lhs_cont_lines, listing_rhs_width): New vars.
6548 (print_lines): Use the variables instead of the constants.
6549 (listing_listing): Likewise.
6550 * listing.h: Declare the new vars.
6552 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
6554 * as.c (parse_args): Add --keep-locals alias for -L.
6555 Add --strip-local-absolute.
6556 (show_usage): Update.
6557 * as.h (flag_strip_local_absolute): New flag.
6558 * symbols.c (S_IS_LOCAL): Use it.
6559 * config/obj-aout.h (S_IS_LOCAL): Likewise.
6560 * config/obj-bout.h (S_IS_LOCAL): Likewise.
6561 * config/obj-coff.h (S_IS_LOCAL): Likewise.
6563 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
6565 * config/tc-m32r.c: Detect if explicitly parallel instructions
6566 might have an io conflict and issue a warning message.
6568 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
6570 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
6571 cgen_swap_fixups): Functions to save, restore and swap the fixup
6572 chain with a backup copy.
6573 (cgen_asm_finish_insn): Returns address of constructed insn.
6575 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
6577 * listing.c (file_info_struct): Remove FILE, add POS.
6578 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
6579 (file_info): Don't open the file.
6580 (buffer_line): Check for the file in the last_open cache, updating
6582 (print_source): Don't reference file_info->file.
6583 (listing_listing): Likewise.
6584 (listing_print): Close the file in the cache, if any.
6586 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
6588 * read.c (dwarf_file_string): New file static variable.
6589 (emit_expr): Look for constant sequence that leads up to a file
6590 name in DWARF debugging output.
6591 (stringer): Use dwarf_file_string to decide whether to accept a
6592 string as a file name.
6594 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
6596 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
6597 (crack_operand): Add reg->reglst MRI hack.
6598 (r_seg): Put reglst symbols in reg_section.
6599 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
6601 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
6603 * tc-sh.c (get_specific): Handle SGR & DBR.
6605 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
6607 * tc-h8300.c (parse_reg): Take the length of the symbol into
6608 account when attempting to match a register name.
6609 * tc-h8500.c (parse_reg): Likewise.
6611 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
6613 * cgen.c: Formatting changes to improve readability.
6615 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
6617 * config/tc-mips.c (macro): Rework division code to avoid unfilled
6620 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
6622 Based on a patch from Jim Wilson
6623 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
6624 (tc_gen_reloc): Handle cross section PC relative relocs
6627 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
6629 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
6631 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
6633 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
6634 (expr_jmp_buf): New static local.
6635 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
6636 (cgen_md_operand): New function.
6637 * tc-m32r.c: Clean up pass over `struct foo' usage.
6638 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
6640 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
6642 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
6643 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
6645 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
6647 * config/tc-i386.c (i386_operand): Give an error if there are
6648 unrecognized characters after an expression.
6650 For older changes see ChangeLog-9697