1 2000-06-24 Kazu Hirata <kazu@hxi.com>
3 * config/tc-h8500.c: Fix typos in comments.
5 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
7 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
10 2000-06-23 matthew green <mrg@redhat.com>
12 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
13 defined. Fix error message for `[' grouping.
15 2000-06-22 Kazu Hirata <kazu@hxi.com>
17 * config/tc-h8300.c: Fix formatting and comment typos.
19 2000-06-22 Timothy Wall <twall@cygnus.com>
21 * config/tc-ia64.c (note_register_values): Move premature QP
22 notation clearing into the appropriate place.
24 2000-06-22 Alan Modra <alan@linuxcare.com.au>
26 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
27 first before anything else. Add bin-bugs.h, emul.h and progress.h
28 Sort list of files as for $(OBJS) in Makefile.am.
30 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
31 find one. Remake dependencies.
32 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
33 * Makefile.in: Regenerate.
34 * doc/Makefile.in: Regenerate.
36 * config/tc-i386.c (i386_displacement): Don't assume a constant
37 displacement is necessarily 16 bits when in 16 bit code mode.
38 (md_assemble): Instead size the displacement here after we know
39 for sure that a .code16gcc operand hasn't automatically added
40 operand size prefixes.
42 2000-06-21 H.J. Lu <hjl@gnu.org>
44 * Makefile.am: Rebuild dependency.
45 * Makefile.in: Rebuild.
47 2000-06-21 Kazu Hirata <kazu@hxi.com>
49 * config/tc-h8300.c (parse_reg): Make the function static.
50 (parse_exp): Likewise.
52 2000-06-20 DJ Delorie <dj@cygnus.com>
54 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
55 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
56 for cygwin import libraries to work properly.
58 2000-06-20 H.J. Lu <hjl@gnu.org>
60 * Makefile.am: Rebuild dependency.
61 * Makefile.in: Rebuild.
62 * configure: Likewise.
63 * doc/Makefile.in: Likewise.
65 2000-06-20 Timothy Wall <twall@cygnus.com>
67 * doc/internals.texi (CPU backend): Add @itemx for
68 TC_START_LABEL_WITHOUT_COLON.
69 * doc/c-tic54x.texi: New.
70 * doc/as.texinfo: Add tic54x features and include primary tic54x
72 * doc/all.texi: Add C54X.
73 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
74 * doc/Makefile.in: Regenerate.
75 * configure.in: Add tic54x and define LIBM for tic54x.
76 * configure: Regenrate.
77 * config/tc-tic54x.[ch]: New.
78 * config/obj-coff.h: Add tic54x.
79 * Makefile.am: (CPU_TYPES): Add tic54x.
80 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
81 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
82 (as_new_LDADD): Add $(LIBM).
83 * Makefile.in: Regenerate.
85 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
87 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
88 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
89 * doc/as.texinfo: Likewise.
91 * configure, Makefile.in: Regenerate.
92 * configure.in (emulations): Recognize m6811 and m6812.
93 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
94 Added files for 68hc11 and 68hc12 assembler.
95 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
96 * config/tc-m68hc11.h: Header definition for that assembler.
98 2000-06-18 Nick Clifton <nickc@redhat.com>
100 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
101 instead of OCTETS_PER_BYTE.
103 * config/tc-v850.c: Fix compile time warnings.
104 * config/tc-ppc.c: Fix compile time warnings.
106 2000-06-18 H.J. Lu <hjl@gnu.org>
108 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
109 * configure: Rebuild.
111 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
113 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
116 2000-06-16 Nick Clifton <nickc@cygnus.com>
118 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
119 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
121 * doc/c-mips.texi: Document newly accepted cpu variants.
123 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
125 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
127 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
129 * macro.c (getstring): Make it possible to escape the quote
132 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
134 * config/tc-hppa.c (pa_export): Weak symbols can be global.
136 2000-06-13 H.J. Lu <hjl@gnu.org>
138 * configure: Regenerate.
140 2000-06-09 Alan Modra <alan@linuxcare.com.au>
142 * app.c (do_scrub_begin): Don't default lex[';'] as a line
144 * doc/internals.texi (line_separator_chars): Semicolon is no
145 longer a default. Mention null and newline as defaults.
147 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
149 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
150 * config/tc-i860.h (line_separator_chars): Likewise.
151 * config/tc-h8300.c (line_separator_chars): Likewise.
152 * config/tc-i960.c (line_separator_chars): Likewise.
153 * config/tc-m68k.c (line_separator_chars): Likewise.
154 * config/tc-mips.c (line_separator_chars): Likewise.
155 * config/tc-ns32k.c (line_separator_chars): Likewise.
156 * config/tc-sparc.c (line_separator_chars): Likewise.
157 * config/tc-vax.c (line_separator_chars): Likewise.
159 * config/tc-h8300.c (comment_chars): Use string initialiser.
160 * config/tc-i960.c (line_comment_chars): Likewise.
161 * config/tc-z8k.c (comment_chars, line_comment_chars,
162 line_separator_chars): Likewise.
164 * config/tc-arm.c (line_separator_chars): Always use `;', not just
167 2000-06-08 Nick Clifton <nickc@cygnus.com>
169 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
172 2000-06-08 David O'Brien <obrien@FreeBSD.org>
174 * configure.in (VERSION): Update to show this is the CVS mainline.
176 2000-06-08 Matthew Jacob <mjacob@feral.com>
178 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
179 $at is the integer register $r28, vs. both $r28 and the floating
182 2000-06-08 James E. Wilson <wilson@cygnus.com>
184 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
185 (dot_endp): Don't call ia64_flush_insns.
186 (emit_one_bundle): Don't delete prologue/body records from
187 unwind_record list in first loop. Rewrite second loop to account for
190 2000-06-07 David Mosberger <davidm@hpl.hp.com>
192 * config/tc-ia64.c: Add missing prototypes.
193 (generate_unwind_image): Cast argument to output_unw_records call.
195 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
197 * config/tc-avr.c (avr_operand): fix the fomratting of the comment.
199 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
201 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
202 (REGISTER_P): likewise.
203 (avr_opcodes): uses include/opcode/avr.h
204 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
206 2000-06-04 Alan Modra <alan@linuxcare.com.au>
208 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
211 2000-06-03 H.J. Lu <hjl@gnu.org>
213 * read.c (is_end_of_line): Put back `;'.
215 2000-06-03 Alan Modra <alan@linuxcare.com.au>
217 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
219 2000-06-01 Alan Modra <alan@linuxcare.com.au>
221 * expr.c (operand): Test is_end_of_line outside switch to catch
222 line separator chars that are also operators.
223 (operator): Return O_illegal for line separator chars.
225 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
226 entry (or `!' entry for TC_HPPA).
228 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
229 before indexing is_end_of_line. Remove redundant check for '\0'.
231 * config/tc-h8500.c (md_assemble): Likewise.
232 * config/tc-mcore.c (md_assemble): Likewise.
233 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
236 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
238 * config/tc-mcore.c (mcore_cons): Likewise.
239 (mcore_float_cons): Likewise.
240 (mcore_stringer): Likewise.
241 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
243 2000-06-01 Scott Bambrough <scottb@netwinder.org>
245 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
247 2000-05-29 Nick Clifton <nickc@cygnus.com>
249 * config/tc-sh.c: Fix compile time warning messages.
251 * config/tc-mips.c: Fix compile time warning messages.
253 2000-05-29 Philip Blundell <philb@gnu.org>
255 * doc/as.texinfo: Update copyright dates.
256 (Local Labels): Delete misplaced mention of ARM.
257 * NEWS: Mention ARM ELF support.
259 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
261 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
262 it is modified, and use the real_size to compute the frag address
263 for dwarf2 line info.
265 2000-05-27 Alan Modra <alan@linuxcare.com.au>
267 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
268 line-matching scheme to cope with automake moving variables around.
269 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
270 * Makefile.in: Regenerate.
272 2000-05-26 Jakub Jelinek <jakub@redhat.com>
274 * config/tc-sparc.c (sparc_relax): New.
275 (md_longopts): Add -relax and -no-relax options.
276 (md_parse_options, md_show_usage): Likewise.
277 (md_apply_fix3): Optimize tail call into branch always if possible.
279 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
281 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
282 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
283 rules, with warning when a GAS statement specifies a packing that
284 will result in an instruction being squashed.
285 Added typdef packing_type and enumerals, changed various integer
286 literals to use the enumerals.
288 2000-05-24 David Mosberger <davidm@hpl.hp.com>
290 * config/tc-ia64.c (dot_restorereg_p): New function.
291 (md_pseudo_table): Add restorereg.p.
292 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
293 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
295 * config/tc-ia64.h (unw_record_type): Add unwabi.
296 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
297 called MASK with members for imask, and the masks produced by
298 fr_mem, gr_mem, br_mem, and frgr_mem.
299 (unw_p_record): Add members ABI and CONTEXT.
300 (unw_x_record): Add member AB.
301 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
302 as pseudo-register for use during unwind info generation.
303 (AR_PFS, AR_LC): New macros.
304 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
305 whose names start with an at sign (as in "@priunat").
306 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
308 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
309 proc_end, unwind_info, personality_routine): Consolidate into
310 "unwind" structure to reduce offset-table use. Add member
311 NEXT_SLOT_NUMBER to track the slot number for the next instruction
313 (output_R1_format, output_R3_format, output_P3_format,
314 output_P6_format): Initialize R with zero to reduce compiler warnings.
315 (output_P7_format): Ditto. Add `default' branch to switch
316 statement to reduce compiler warnings.
317 (output_P8_format, output_B1_format, output_B4_format): Ditto.
318 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
319 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
320 into single argument.
321 (output_X1_format, output_X3_format): Initialize R with zero to reduce
322 compiler warnings. Merge A and B args into single argument.
323 (output_X2_format, output_X4_format): Remove unused variable R. Merge
324 A and B args into single argument.
325 (free_record): Removed (wasn't used).
326 (free_list_records): Also free imasks in prologue records.
327 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
328 (output_spill_mask): Remove.
329 (output_unwabi): New function.
330 (output_epilogue, output_label_state, output_copy_state): Call
332 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
333 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
335 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
336 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
337 as part of handling the prologue records. Emit region's imask if
338 we have one. Handle unwabi, epilogue, label_state, copy_state,
339 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
340 spill_sprel_p, and spill_reg_p records.
341 (set_imask, count_bits, slot_index): New function.
342 (fixup_unw_records): Fix region size computation. Handle
343 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
344 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
345 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
346 set_imask accordingly. Update imask for gr_gr, and br_gr records.
347 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
348 (dot_save): Use manifest constants for applicaton registers.
349 Handle REG_PR and REG_PRIUNAT.
350 (dot_restore): Don't just ignore it.
351 (dot_restorereg): New function..
352 (generate_unwind_image): Ensure unwind info is a multiple of eight
353 bytes, not just four bytes.
354 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
355 (dot_altrp): Don't just ignore it.
356 (dot_savemem): New function. Replaces dot_savesp() and
357 dot_savepsp(). Use manifest constants for applicaton registers.
358 Handle REG_PR and REG_PRIUNAT.
359 (dot_savef): Simplify.
360 (dot_saveb): Support generation of br_gr.
361 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
362 dot_label_state, dot_copy_state): New function.
363 (dot_unwabi): Don't just ignore it.
364 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
365 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
366 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
367 (emit_one_bundle): Set slot number for prologue/body records
368 *before* emitting the first insn.
369 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
370 (md_begin): Declare "psp" pseudo-register.
371 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
372 so we don't get segfault.
373 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
374 counts as required per SW Conventions manual
375 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
376 output_preds_psprel, output_preds_sprel, output_spill_base,
377 output_unat_psprel, output_unat_sprel, output_lc_psprel,
378 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
379 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
380 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
381 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
382 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
383 (dot_vframe): Implement.
384 (dot_vframesp, dot_vframepsp): New function.
386 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
388 * configure.in (i386-*-freebsd a.out entry): Quote properly.
389 * configure: Regenerate.
391 2000-05-23 Alan Modra <alan@linuxcare.com.au>
393 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
394 (md_estimate_size_before_relax): so we can use it here instead of
395 old kludges. Localise vars to blocks. Comment.
397 * frags.c (frag_new): Update fr_var comments.
398 * frags.h (struct frag): Ditto.
400 2000-05-22 Richard Henderson <rth@cygnus.com>
402 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
403 (pseudo_func): Add pcrel.
404 (operand_match): Handle IA64_OPND_TGT64.
405 (build_insn): Likewise.
406 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
407 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
408 (fix_insn): Handle all three 64-bit relocation types.
410 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
412 * obj.h (struct format_ops): New members begin, app_file,
413 s_set_other, s_set_desc, s_get_type, s_set_type,
414 separate_stab_sections, init_stab_section.
416 * config/obj-multi.h: Update GPL notice to v2.
419 (S_SET_SIZE): Test s_set_size for NULL before calling.
420 (S_SET_ALIGN): Similar for s_set_align.
425 (SEPARATE_STAB_SECTIONS): New.
426 (INIT_STAB_SECTION): New.
427 (EMIT_SECTION_SYMBOLS): New.
428 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
430 * config/obj-elf.h: Update GPL notice to v2.
431 Mention that this file is included from obj-multi.h.
432 (obj_begin): Wrap definition in ifndef.
433 (elf_file_symbol): Constify declaration.
434 (obj_app_file): Ditto.
435 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
436 Wrap in ifndef SEPARATE_STAB_SECTIONS.
438 * config/obj-elf.c (elf_s_set_other): New.
439 (elf_file_symbol): Constify argument.
440 (elf_separate_stab_sections): New.
441 (elf_init_stab_section): New.
442 (elf_format_ops): Add new members. Remove comma at end.
444 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
445 (ecoff_format_ops): Add new fields. Remove comma at end.
446 Mention inconsistency for emit_section_symbols.
448 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
450 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
451 (coff_separate_stab_sections): New.
452 (coff_format_ops): Add new members.
454 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
455 (obj_aout_s_set_other): New.
456 (obj_aout_s_set_desc): New.
457 (obj_aout_s_get_type): New.
458 (obj_aout_s_set_type): New.
459 (obj_aout_separate_stab_sections): New.
460 (aout_format_ops): New members added. Use obj_aout_process_stab,
461 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
462 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
464 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
466 2000-05-22 Alan Modra <alan@linuxcare.com.au>
468 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
469 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
470 (md_estimate_size_before_relax): Ensure jumps to weak and
471 externally visible symbols are relocatable.
473 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
475 * stabs.c (aout_process_stab): Make global.
476 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
477 * read.h (aout_process_stab): Declare.
479 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
480 Generalize to *aout, *coff *elf.
481 * configure: Regenerated.
483 * doc/internals.texi (Object format backend): Say
484 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
486 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
487 * Makefile.in: Regenerated.
489 2000-05-19 Catherine Moore <clm@cygnus.com>
491 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
493 2000-05-18 Alan Modra <alan@linuxcare.com.au>
495 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
496 instruction to reflect change in re_assemble_*.
498 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
500 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
501 build PA64 ELF tools.
502 * configure: Rebuilt.
504 2000-05-17 Alan Modra <alan@linuxcare.com.au>
506 * Makefile.am: Regenerate dependencies.
507 * Makefile.in: Regenerate.
509 2000-05-15 Nick Clifton <nickc@cygnus.com>
511 * config/tc-arm.c (struct asm_psr): Add boolean field
512 distinguishing between CSPR and SPSR. Rename 'number' field
514 (psrs): Rearrange contents to match new asm_psr structure.
515 (arm_psr_parse): Move next to psr_required_here. Make it
516 return an asm_psr structure.
517 (psr_required_here): Use asm_psr structure returned by
519 (do_msr): Reorganise to allow psr_required_here to be called
521 (md_undefined_name): Mark 'name' parameter as unused, since
522 the COFF target does not use it.
524 2000-05-14 David O'Brien <obrien@FreeBSD.org>
526 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
528 * config/te-aux.h: Likewise.
529 * config/te-dpx2.h: Likewise.
530 * config/te-go32.h: Likewise.
531 * config/te-hp300.h: Likewise.
532 * config/te-hppa.h: Likewise.
533 * config/te-i386aix.h: Likewise.
534 * config/te-ic960.h: Likewise.
535 * config/te-interix.h: Likewise.
536 * config/te-nbsd532.h: Likewise.
537 * config/te-pc532mach.h: Likewise.
538 * config/te-ppcnw.h: Likewise.
539 * config/te-psos.h: Likewise.
540 * config/te-sparcaout.h: Likewise.
541 * config/te-sun3.h: Likewise.
542 * config/te-sysv32.h: Likewise.
544 2000-05-14 Alan Modra <alan@linuxcare.com.au>
546 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
547 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
548 and sign extend without an if statement.
549 (build_bytes): Likewise.
551 2000-05-14 Kazu Hirata <kazu@hxi.com>
553 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
554 X_add_symbol L_32 case.
556 2000-05-14 David O'Brien <obrien@FreeBSD.org>
558 * config/te-freebsd.h: New file.
560 2000-05-13 Alan Modra <alan@linuxcare.com.au>
562 * asintl.h (gettext, dgettext, dcgettext, textdomain,
563 bindtextdomain): Replace defines with those from intl/libgettext.h
564 to quieten gcc warnings.
566 * NEWS: Mention x86 .arch and -q.
568 * config/tc-i386.c (quiet_warnings): New.
569 (md_assemble): Use quiet_warnings.
570 (md_parse_option): Set quiet_warnings from -q.
571 (md_show_usage): Mention -q, delete -m.
572 (flag_do_long_jump): Delete.
573 (md_parse_option): Remove -m.
574 (md_show_usage): Remove -m.
575 (md_create_long_jump): Remove useless flag_do_long_jump code.
577 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
578 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
580 2000-05-13 Alan Modra <alan@linuxcare.com.au>
581 Alexander Sokolov <robocop@netlink.ru>
583 * doc/c-i386.texi (i386-Arch): New section.
584 (i386-Syntax): Mention .intel_syntax and .att_syntax.
586 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
587 (smallest_imm_type): Use smallest opcode for shift by one if cpu
588 architecture has been given and is not 486.
590 (md_pseudo_table): Add .arch.
591 (md_assemble): Warn if cpu architecture has been given and an
592 unsupported instruction.
594 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
595 Move operand_types bit defines after relevant template field.
596 (template): Add cpu_flags.
600 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
602 * config/tc-mn10300.h (md_end): Define.
603 (mn10300_finalize): Declare.
604 * config/tc-mn10300.c: Include dwarf2dbg.h.
605 (debug_line): Define.
606 (md_assemble): Generate dwarf2 line info.
607 (mn10300_finalize): New function. Finalize dwarf2 info.
609 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
611 * config/tc-mips.c (md_estimate_size_before_relax): Use the
612 external version of the relocation for weak symbols.
614 2000-05-08 David Mosberger <davidm@hpl.hp.com>
616 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
617 frame size in units of 16 bytes, as required per SW Conventions manual.
618 (output_unw_records): Output info-block header as a dword to get
621 2000-05-08 Alan Modra <alan@linuxcare.com.au>
623 * as.h: #include "file", not <file> on files from ../include.
624 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
625 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
626 (md_convert_frag): Add ATTRIBUTE_UNUSED.
627 (tc_coff_symbol_emit_hook): Ditto.
628 (OPTCOUNT): Cast to int to avoid compiler warning.
629 (md_begin): Fix signed/unsigned warnings.
631 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
633 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
634 ABRANCH LONG case for a conditional branch on a 68000.
635 (md_estimate_size_before_relax): Likewise. Also handle
636 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
637 (m68k-ip: case ABSL): Relax absolute references to 16-bit
638 PC-relative on all CPUs.
639 (md_estimate_size_before_relax): Likewise.
641 2000-05-04 Alan Modra <alan@linuxcare.com.au>
643 * as.c (parse_args): Just mention current year in printed
646 2000-05-03 J.T. Conklin <jtc@redback.com>
648 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
650 (md_parse_option): Recognize -m7400.
652 2000-05-03 Ian Lance Taylor <ian@zembu.com>
654 * config/atof-ieee.c (gen_to_words): When adding carry back in,
655 don't permit lp to become less than the words array.
657 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
659 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
660 Fix little-endian case.
662 2000-05-03 David O'Brien <obrien@NUXI.com>
664 * as.c (parse_args): Update copyright.
666 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
668 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
669 for the .bss section too.
671 2000-05-02 Alan Modra <alan@linuxcare.com.au>
673 * configure.in: Set em=linux for hppa-*-linux.
674 * configure: Regenerate.
675 * doc/Makefile.in: Regenerate with correct automake.
677 * frags.c (frag_grow): Sanity check chunk_size.
679 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
680 * config/obj-som.h: Likewise.
681 * config/obj-ieee.h: Likewise.
683 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
685 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
686 (md_pseudo_table): Fully initialise OBJ_ELF cases.
687 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
688 (pa_ip): low_sign_unext now returns via function value. Use
689 re_assemble_* instead of dis_assemble_* and
690 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
692 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
693 (md_section_align, md_parse_option, md_show_usage,
694 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
695 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
696 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
697 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
698 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
700 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
701 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
702 outside of switch. Correct mask and shifting errors in case 10
703 and case -11. In case 21, compare against signed range to suit
704 hppa_field_adjust changes. In case 12, use re_assemble_12. In
705 case 17 and case 22, use offsetT variable to properly check range.
706 Use re_assemble_* here too.
707 (evaluate_absolute): Change type of value to offsetT. Call
708 hppa_field_adjust to do the work for us.
709 (pa_parse_cmpb_64_cmpltr): Delete save_s.
710 (pa_parse_cmpib_64_cmpltr): Ditto.
711 (pa_build_unwind_subspace): Delete unused var subseg. Change type
712 of i to unsigned int.
713 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
714 (pa_end_of_source): Return type is void.
716 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
718 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
720 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
722 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
724 (md_begin): Removed "construct symbols for each register name".
725 Because register names conflicts with GCC generated function
727 (avr_operand): Now constant numbers can be used as a register
728 identifiers (0 as r0, 31 as r31).
729 (md_assemble): use skip_space () before parsing instruction
732 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
734 * config/tc-avr.c: New AVR_ISA_ defined.
735 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
736 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
737 for `fmul', `movw' and `lpm R,Z' instructions.
738 (avr_operands): Warn if current opcode is a two-word instruction
739 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
740 (avr_opcodes): New commands added.
741 (REGISTER_P): Check 'a' and 'v' constraint letters.
742 (mcu_types): New MCU added.
744 2000-05-01 Alan Modra <alan@linuxcare.com.au>
746 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
747 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
748 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
749 * configure: Regenerate.
751 2000-04-29 Andreas Jaeger <aj@suse.de>
753 * as.h: Correctly check GCC version.
755 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
757 * as.c (parse_args): Allow md_parse_option to override -a listing
759 * config/obj-coff.c (add_lineno): Change type of offset parameter
760 from "int" to "bfd_vma."
761 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
762 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
763 (ppc_change_csect): Align correctly for XCOFF64.
764 (ppc_machine): New function, which discards "ppc_machine" line.
765 (ppc_tc): Cons for 8 when code is 64 bit.
766 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
768 (md_parse_option): Handle -a64 and -a32.
770 * config/tc-ppc.h (TARGET_MACH): Define.
771 (TARGET_FORMAT): Move to function.
772 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
774 2000-04-26 David O'Brien <obrien@FreeBSD.org>
776 * doc/as.1: Fix unbalanced brackets.
778 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
780 (line_comment_chars): Set to '/' if TE_FreeBSD.
782 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
784 * configure.in: Configury support for PA64 (currently disabled).
785 * configure: Rebuilt.
787 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
789 * config/tc-mips.c (s_change_sec): Use record_alignment, not
790 bfd_set_section_alignment.
792 2000-04-25 Alan Modra <alan@linuxcare.com.au>
794 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
797 2000-04-24 Nick Clifton <nickc@cygnus.com>
799 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
800 * doc/as.texinfo (Align): Include arm and strongarm in list of
801 targets that have the second form of the behaviour of the .align
804 2000-04-24 Mark Klein <mklein@dis.com>
806 * obj-som.c: Terminate obj_pseudo_table.
808 2000-04-22 Timothy Wall <twall@cygnus.com>
810 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
812 (operand_match): Conditionally insert default bit values for IMMU9.
814 2000-04-14 Matthew Green <mrg@cygnus.com>
816 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
817 * configure: Rebuilt.
819 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
820 Jason Eckhardt <jle@cygnus.com>
822 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
824 * config/tc-hppa.c (CHECK_ALIGN): New macro.
825 Added handling of new operand types l,y,&,fe,fE,fx.
827 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
828 David Mosberger <davidm@hpl.hp.com>
829 Timothy Wall <twall@cygnus.com>
830 Andrew MacLeod <amacleod@cygnus.com>
831 Jim Wilson <wilson@cygnus.com>
833 * Makefile.am (CPU_TYPES): Add ia64.
834 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
835 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
836 * Makefile.in: Rebuild.
837 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
838 * configure: Rebuild.
839 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
840 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
841 * expr.c (expr): Handle md_optimize_expr.
842 * read.c (LEX_HASH): Add comment.
843 * config/tc-ia64.c, config/tc-ia64.h: New files.
845 2000-04-21 Richard Henderson <rth@cygnus.com>
847 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
848 bundling a non-delayed branch type instruction.
850 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
852 * config/tc-mn10300.c (HAVE_AM30): Define.
853 (md_assemble): Use it.
855 2000-04-19 Alan Modra <alan@linuxcare.com.au>
857 * config/obj-elf.c (obj_elf_change_section): Check for changed
860 * Makefile.am: (CPU_MULTI_VALID): Remove.
861 (MULTI_CPU_TYPES): Define.
862 (MULTI_CPU_OBJ_VALID): Define.
863 (DEPTC): Use the above.
866 Regenerate dependencies.
867 * Makefile.in: Regenerate.
869 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
871 * Makefile.am (YACC, LEX): Get them from configure.
873 2000-04-18 H.J. Lu (hjl@gnu.org)
875 * config/tc-i386.c (offset_in_range): Use addressT instead of
876 bfd_vma for non-bfd assemblers.
878 2000-04-17 Alan Modra <alan@linuxcare.com.au>
880 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
881 doesn't give spurious errors.
883 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
885 * as.h (SEEK_SET): Define if undefined.
887 2000-04-13 Alan Modra <alan@linuxcare.com.au>
889 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
890 constants, and don't assume offsetT is 32 bits.
892 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
894 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
895 (md_pcrel_from_section): Add prototype.
896 (d10v_fix_adjustable): Add prototype.
897 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
899 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
901 2000-04-12 Nick Clifton <nickc@cygnus.com>
903 * config/tc-d10v.c (find_opcode): Correctly calculate position of
904 symbol in frag chain.
906 2000-04-10 Alan Modra <alan@linuxcare.com.au>
908 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
909 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
910 (fits_in_signed_word, smallest_imm_type): Ditto.
911 (md_assemble): Use an offsetT var to hold offsetT values, not a
913 (offset_in_range): New.
914 (md_assemble): Use it.
915 (md_convert_frag): Change type of target_address, opcode_address,
916 and displacement_from_opcode_start to offsetT.
917 (md_create_short_jump): Change type of offset to offsetT.
918 (md_create_long_jump): Ditto.
919 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
920 (md_chars_to_number): Remove.
921 (output_invalid): Remove duplicate prototype.
923 2000-04-09 Nick Clifton <nickc@cygnus.com>
925 * Makefile.am (CPU_TYPES): Add 'avr'.
926 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
927 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
929 * Makefile.in: Regenerate.
931 * doc/as.texinfo: Add M32R documentation.
933 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
935 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
936 --enable-build-warnings option.
937 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
938 * Makefile.in, configure: Re-generate.
940 2000-04-07 Nick Clifton <nickc@cygnus.com>
942 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
943 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
944 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
945 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
946 (arm_force_relocation): Force relocations for
947 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
949 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
951 * config/tc-sh.c (get_operands): There's no third operand if the
952 first operand is an immediate.
954 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
956 * config/tc-sh.c (immediate): Delete.
957 (sh_operand_info): Add immediate member.
958 (parse_reg): Use A_PC for pc.
959 (parse_exp): Add second argument 'op'. All callers changed.
960 (parse_at): Expect pc to be coded as A_PC.
961 Use immediate field in *op.
962 (insert): Add fourth argument 'op'. All callers changed.
963 (build_relax): Add second argument 'op'. All callers changed.
964 (insert_loop_bounds): New function.
965 (build_Mytes): Remove DISP_4.
966 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
967 (assemble_ppi): Use immediate field in *operand.
968 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
969 (md_apply_fix): Likewise.
970 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
972 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
974 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
976 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
978 * internals.texi (CPU backend): Document
979 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
981 2000-04-04 Alan Modra <alan@linuxcare.com.au>
983 * po/gas.pot: Regenerate.
985 * as.c (show_usage): Restore translated part of bug string.
986 * gasp.c (show_usage): Likewise.
988 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
989 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
991 (DEP1): Modify for "gcc -MM".
995 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
997 * Makefile.in: Regenerate.
999 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
1001 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
1002 (md_begin): Likewise.
1003 (HAVE_AM33): New macro.
1004 (md_assemble): Use it. Match r_regs and xr_regs only if
1007 2000-04-03 Alan Modra <alan@linuxcare.com.au>
1009 * as.h: #include "bin-bugs.h"
1010 * as.c (show_usage): Use REPORT_BUGS_TO.
1011 * gasp.c: #include "bin-bugs.h"
1012 (show_usage): Use REPORT_BUGS_TO.
1014 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
1016 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
1018 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
1019 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
1022 2000-04-03 Alan Modra <alan@linuxcare.com.au>
1024 * config/tc-i386.c (i386_immediate): Don't assume a constant
1025 immediate is necessarily 16 bits when in 16 bit code mode.
1026 (md_assemble): Instead set guess_suffix here after we have checked
1029 2000-04-02 Richard Henderson <rth@cygnus.com>
1031 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
1032 quantities. Correct right shift sign extension.
1033 (build_insn): Make `number' unsigned long. Mask top 6 bits of
1034 32-bit value when shifting into place.
1036 2000-04-01 Ian Lance Taylor <ian@zembu.com>
1038 * app.c: Add ATTRIBUTE_UNUSED as needed.
1039 * config/tc-ppc.c: Likewise.
1040 (ppc_size): Make unsigned long.
1041 (ppc_insert_operand): Add casts to avoid warnings.
1043 2000-03-31 Nick Clifton <nickc@cygnus.com>
1045 * config/tc-d10v.h (md_flush_pending_output): Define.
1047 2000-03-29 Nick Clifton <nickc@cygnus.com>
1049 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
1050 segment. Works for both BFD_ASSEMBLER and others.
1051 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
1053 2000-03-29 Nick Clifton <nickc@cygnus.com
1055 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
1057 2000-03-28 Alan Modra <alan@linuxcare.com.au>
1059 * listing.c (LISTING_LHS_WIDTH): Default depends on
1061 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
1063 2000-03-27 Ian Lance Taylor <ian@zembu.com>
1065 * config/tc-sh.c (md_show_usage): Use backslash before newline in
1068 2000-03-27 Alan Modra <alan@linuxcare.com.au>
1070 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
1072 * config/tc-avr.c (mcu_types): Add missing initialiser.
1073 (md_pcrel_from_section): Add prototype.
1074 (avr_operand): Remove redundant test of unsigned < 0.
1075 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
1077 2000-03-27 Denis Chertykov <denisc@overta.ru>
1079 * config/tc-avr.c: New file for AVR support.
1080 * config/tc-avr.h: Likewise.
1081 * configure.in: Add AVR support.
1082 * configure: Regenerate.
1084 2000-03-26 Timothy Wall <twall@cygnus.com>
1086 * gasp.c (macro_op): Add new argument to check_macro call.
1087 Macro structure definitions moved to macro.h
1088 * sb.h: Add argument to prototype for input_scrub_include_sb.
1089 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
1090 nesting checks with an additional flag.
1091 (struct input_save): Add flag to indicate whether current sb
1092 should be checked for proper macro/conditional nesting.
1093 (input_scrub_push/pop): Save/restore nest check flag.
1094 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
1096 * macro.c (check_macro): Allow caller to retrieve parsed macro
1097 information if a pointer is provided. This information may be
1098 used by the new macro hooks.
1099 * macro.h: Update prototype for check_macro. Macro struct
1100 definitions moved here from macro.c/gasp.c.
1101 * read.c (read_a_source_file): Add parameter to check_macro call,
1102 and pass macro info to the macro hook, if defined.
1103 (input_scrub_insert_line): New. Allow insertion of a line of
1104 characters into the input stream.
1105 (input_scrub_insert_file): New. Allow insertion of an arbitrary
1106 file into the input stream.
1107 (s_include): Use input_scrub_insert_file.
1108 * internals.texi: Document new macro hooks.
1109 * as.h: New prototypes added.
1111 2000-03-26 Alan Modra <alan@linuxcare.com.au>
1113 * config/tc-i386.c: Don't start any as_bad or as_warn message with
1114 an initial capital letter.
1115 (i386_index_check): Reindent.
1117 2000-03-19 Nick Clifton <nickc@cygnus.com>
1119 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
1122 2000-03-17 Thomas de Lellis <tdel@windriver.com>
1124 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
1125 instruction operand bad if Rd > 7 when generating
1126 thumb instructions. Prevents for example,
1127 "adr r12,label" from silently failing and generating
1128 the wrong instruction.
1130 2000-03-17 Nick Clifton <nickc@cygnus.com>
1132 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
1133 that have a destingation >= 0x400000.
1134 Fix compile time warning messages.
1136 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1138 * config/tc-sh.c (md_begin): When encountering insn that are
1139 not supported by the current arch, only change the name if
1140 its contents are the same as prev_name.
1141 (get_specific): If the the architecture doesn't match, fail.
1143 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1145 * config/tc-sh.c (IDENT_CHAR): Define.
1146 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
1147 matching back where it came from.
1149 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1151 * config/tc-sh.c (md_show_usage): Add description of -dsp.
1153 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
1155 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
1158 2000-03-15 Kazu Hirata <kazu@hxi.com>
1160 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
1162 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
1164 * expr.c (operand) [case 'f']: When testing if '0f' can start a
1165 floating-point-number, make sure 'f' is in FLT_CHARS.
1167 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
1169 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
1170 (s_lcomm_internal): Use it.
1171 * doc/internals.texi (CPU backend): Document it.
1172 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
1175 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
1177 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
1180 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
1181 implementation doesn't have special handling for switch
1183 (macro_build): Allow for code in sections other than .text.
1185 (mips_ip): Likewise.
1186 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
1187 Don't perform relocs if we will be outputting them.
1188 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
1189 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
1192 2000-03-09 Catherine Moore <clm@cygnus.com>
1194 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
1195 relocation type based on the entry in the fixup structure.
1197 2000-03-08 H.J. Lu (hjl@gnu.org)
1199 * Makefile.am (install-exec-tooldir): Depend on
1200 install-exec-bindir for parallel make.
1201 * Makefile.in: Regenerated.
1203 2000-03-06 Nick Clifton <nickc@cygnus.com>
1205 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
1207 (md_parse_option): Parse -m32r command line switch - disable m32rx
1209 (md_show_usage): Document new option.
1211 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
1212 * doc/Makefile.in: Regenerate.
1213 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
1215 2000-03-02 Michael Meissner <meissner@redhat.com>
1217 * config/tc-d30v.c (check_range): Remove code that incorrectly
1218 sign extended values where bits < 32.
1220 2000-03-02 H.J. Lu (hjl@gnu.org)
1222 * configure.in: Support --enable-targets=all on ia32.
1223 * configure: Regenerated.
1225 2000-03-01 Nick Clifton <nickc@cygnus.com>
1227 * gasp.c (do_align): Remove bogus check of alignment value.
1229 2000-02-27 Thomas de Lellis <tdel@windriver.com>
1231 * config/obj-elf.c (elf_frob_symbol): Remove code which when
1232 TC_PPC was defined forced the type of a symbol with no other type
1235 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
1237 * doc/internals.texi (CPU backend): Mention that
1238 line_separator_chars do not break up comments. Fix typos for
1239 LEX_AT and LEX_NAME descriptions. Document operands for
1240 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
1241 description of md_create_short_jump usage. Document argument for
1242 md_undefined_symbol.
1244 2000-02-27 Jakub Jelinek <jakub@redhat.com>
1246 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
1247 (md_parse_option): Handle it.
1248 (md_show_usage): Document it.
1250 2000-02-27 Ian Lance Taylor <ian@zembu.com>
1252 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
1253 opcode, for the instruction `pal19'. From Andrea Arcangeli
1256 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
1258 * config/tc-i386.c (i386_immediate): Move constant operand sizing
1260 (md_assemble): To here, before template operands are matched.
1261 Also ensure a constant immediate is sign extended when we know the
1262 size is at most 16 bits. This is to catch cases like "add
1263 $0xffc0,%ax" where we don't know the size, and thus that the
1264 immediate can be represented as Imm8S until after parsing the
1266 (i386_displacement): Similarly sign extend 16 bit constant
1268 (md_assemble): Relax 16-bit jump constant range check to suit sign
1269 extended displacements.
1271 2000-02-26 Andreas Jaeger <aj@suse.de>
1273 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
1275 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
1277 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
1278 call operands when intel_syntax.
1279 (intel_float_operand): Return 2 for "fi...".
1280 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
1281 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
1282 earlier "SHORT" change.
1283 (md_assemble): When determining suffix from Regs, exclude
1286 2000-02-24 Nick Clifton <nickc@cygnus.com>
1288 * configure: Add arm-wince, mips-pe and sh-pe targets.
1289 * configure: Regenerate.
1291 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
1293 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
1294 "pe-mips" for the mips-pe target.
1296 * config/tc-arm.c (insns): Change displacement encoded in BL
1297 and B instructions if the target port is arm-wince.
1298 (do_ldst): Do not bias the relocation offset if the target
1300 (md_pcrel_from): Add in missing relocation offset bias if the
1301 target os arm-wince.
1303 * config/tc-mips.c (mips_target_format): Support COFF flavour.
1304 (md_begin): Disable -G support for mips-pe target.
1305 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
1306 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
1309 * config/tc-sh.c (md_begin): sh-pe target is little endian.
1310 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
1311 assembler, just set the alignment to 4.
1313 * config/te-wince-pe.h: New file for WinCE targets. Define
1316 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
1318 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
1319 string instructions.
1320 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
1321 (i386_intel_memory_operand): After finding a segment override,
1322 check again for no `[' before looking for a displacement. Bomb if
1323 more than one displacement rather than silently discarding the
1324 second and subsequent ones. Free strings malloc'd by
1325 build_displacement_string.
1327 2000-02-24 Catherine Moore <clm@cygnus.com>
1329 * config/obj-som.c (obj_pseudo_table): Add "weak".
1330 (obj_som_weak): New routine.
1332 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
1334 * config/tc-i386.c (union i386_op): New.
1335 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
1336 Throughout file replace occurences of disps[n], imms[n], regs[n]
1337 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
1338 intel mode operand swapping. Add assert in regKludge and
1339 fake_zero_displacement code. Test i.types[n] when outputting
1340 displacements and immediates. Combine output of Disp16 with
1342 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
1343 when in intel mode by (not) reversing fsub and fdiv operands
1344 before the template search. This fails for single operand
1345 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
1346 undefined. Instead fix the base_opcode after we've found the
1347 template. Move base_opcode xor with found_reverse_match from
1348 opcode output code to before this fix so we test for the correct
1350 (md_assemble): Don't use strcmp when deciding to ignore the suffix
1351 check in intel mode. Instead compare opcodes.
1353 * config/tc-i386.h (TC_RELOC): Delete.
1354 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
1355 with equivalent call to reloc.
1357 * as.h (flag_m68k_mri): Move declaration after target include, and
1358 only declare when TC_M68K defined. Define as zero otherwise.
1359 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
1360 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
1361 Define as zero otherwise.
1362 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
1363 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
1364 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
1365 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
1366 testing whether defined.
1367 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
1368 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
1369 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
1370 rather than testing whether defined.
1371 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
1372 (parse_mri_cons): Declare and use only when TC_M68K.
1373 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
1374 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
1375 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
1377 * NEWS: Mention IBM 370 support.
1379 2000-02-23 Richard Henderson <rth@cygnus.com>
1381 * config/tc-i386.c (md_assemble): When swapping operands for
1382 intel_syntax, assume everything that's not Imm or Disp is a
1385 2000-02-23 Linas Vepstas <linas@linas.org>
1387 * config/tc-i370.c, config/tc-i370.h: New files.
1388 * Makefile.am: Add support for Linux/IBM 370.
1389 * configure.in: Likewise.
1390 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
1391 * config/obj-elf.c: Include elf/i370.h
1392 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
1394 * Makefile.in: Regenerate.
1395 * configure: Regenerate.
1397 * doc/c-i370.texi: New file.
1398 * doc/all.texi: Include it.
1399 * doc/as.texinfo: And here.
1400 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
1401 * doc/Makefile.in: Regenerate.
1403 2000-02-19 Michael Meissner <meissner@redhat.com>
1405 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
1406 determine if an instruction can be used in parallel with an ADDppp
1407 or SUBppp instruction.
1409 2000-02-22 Andrew Haley <aph@cygnus.com>
1411 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
1413 1999-12-30 Andrew Haley <aph@cygnus.com>
1415 * config/tc-mips.c (mips_gp32): New variable.
1416 (macro_build) Use mips_gp32.
1418 (md_longopts): Add "-mgp32" and "-mgp64".
1419 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
1421 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
1423 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
1424 warning, and bump it to 1.
1426 2000-02-22 Ian Lance Taylor <ian@zembu.com>
1428 From Brad Lucier <lucier@math.purdue.edu>:
1429 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
1432 2000-02-21 Catherine Moore <clm@cygnus.com>
1434 * config/tc-mips.c (MF_HILO_INSN): Define.
1435 (mips_7000_hilo_fix): Declare.
1436 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
1437 (md_parse_option): Check for 7000_HILO_FIX options.
1438 (OPTION_M7000_HILO_FIX): Define.
1439 (OPTION_NO_M7000_HILO_FIX): Define.
1440 * doc/c-mips.texi (-mfix7000): Describe.
1442 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
1444 * listing.c (print_lines): Remove unused variable `end'.
1446 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
1447 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
1448 reloc_type when BFD_ASSEMBLER.
1449 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
1450 reloc_type when BFD_ASSEMBLER. Move common code out of switch
1451 statement and quell signed vs. unsigned comparison warning.
1453 2000-02-18 Nick Clifton <nickc@cygnus.com>
1455 * config/tc-d10v.c (find_opcode): Add a symbol's value to
1456 the computed frag offset, rather than overwriting it.
1458 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1460 * config/tc-sh.c ("elf/sh.h"): Include.
1461 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
1462 (md.begin): Initialize target_arch.
1463 Only include opcodes in has table that match selected architecture.
1464 (parse_reg): Recognize register names for sh-dsp.
1465 (parse_at): Recognize post-modify addressing.
1466 (get_operands): The leading space is now optional.
1467 (get_specific): Remove FDREG_N support. Add support for sh-dsp
1468 arguments. Update valid_arch.
1469 (build_Mytes): Add support for SDT_REG_N.
1470 (find_cooked_opcode): New function, broken out of md_assemble.
1471 (assemble_ppi, sh_elf_final_processing): New functions.
1472 (md_assemble): Use find_cooked_opcode and assemble_ppi.
1473 (md_longopts, md_parse_option): New option: -dsp.
1474 * config/tc-sh.h (elf_tc_final_processing): Define.
1475 (sh_elf_final_processing): Declare.
1477 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
1479 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
1480 the unwinder subspace. Save the current seg/subseg before creating
1483 2000-02-10 Nick Clifton <nickc@cygnus.com>
1485 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
1486 little endian targets.
1487 (INST_BYTE1): Redefine to handle big and little endian
1489 (cpu_type): New type: Select between M340 and M210.
1490 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
1491 instructions of the M340.
1492 (md_assemble): Add support for the MULSH and OPSR classes of
1494 (md_atof): Add support for little endian targets.
1495 (md_parse_option): Add support for -EL, -EB and -mcpu command
1497 (md_convert_frag): Add support for little endian targets.
1498 (md_apply_fix3): Add support for little endian targets.
1499 (md_number_to_chars): Add support for little endian targets.
1501 2000-02-10 Timothy Wall <twall@redhat.com>
1503 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
1504 defined, use it to verify the symbol just read should be a label.
1506 2000-02-10 Timothy Wall <twall@redhat.com>
1508 * app.c (do_scrub_chars): Handle "||" for parallel instructions
1509 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
1510 around colons when KEEP_WHITE_AROUND_COLON is defined.
1511 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
1512 and KEEP_WHITE_AROUND_COLON.
1514 2000-02-08 Timothy Wall <twall@redhat.com>
1516 * read.c (s_rept): Call do_repeat, which abstracts the repeat
1518 (do_repeat): New. Abstract repeat logic so that a "break" can be
1520 (end_repeat): New. Provide support for a "break" out of the
1522 * read.h: Add prototypes for new functions.
1524 2000-02-08 Timothy Wall <twall@redhat.com>
1526 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
1527 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
1528 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
1531 2000-02-08 Timothy Wall <twall@redhat.com>
1533 * read.c: Added elseif to directives table.
1534 * read.h: Added prototype for s_elseif.
1535 * doc/as.texinfo: Added description for elseif.
1536 * cond.c (s_elseif): New function
1538 2000-02-04 Timothy Wall <twall@redhat.com>
1540 * listing.c (print_lines): Remove conditionals causing bug in
1543 2000-02-03 Timothy Wall <twall@cygnus.com>
1545 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
1547 * frags.c (frag_new): Calculate fr_fix in octets
1548 (frag_now_fix) Return offset as target address offset (bytes).
1549 (frag_now_fix_octets) New - Return offset in octets (8-bit
1551 * frags.h: Added prototype for frag_now_fix_octets().
1552 Distinguish between octets and bytes in field descriptions.
1553 * listing.c (calc_hex): Account for octets vs bytes when
1554 printing addresses/offsets.
1555 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
1556 target is little-endian, print the octets in a word in big-endian
1557 order so that the display looks like a proper hexadecimal number,
1558 instead of having the octets reversed.
1559 * read.c (do_align): When recording alignment, alignment power
1560 should be in terms of target bytes (minimum addressible unit)
1562 (do_org) Convert ORG target address (byte) argument into an
1563 octet offset when generating a variable fragment.
1564 * symbols.c (resolve_symbol_value): Symbol final value
1565 converted to a target address offset (bytes) from its octet offset.
1566 * config/obj-coff.c (coff_frob_symbol): Symbol target address
1567 offset (bytes) is adjusted by the frag offset (octets) converted
1569 (coff_frob_section) Section alignment power is in terms of bytes;
1570 convert it to an octet alignment power when calculating size (and
1571 size mask) in octets. Don't modify the section size in order to
1572 "align" it for TI COFF, since that format has a different method
1573 for storing alignment information.
1575 2000-02-01 Timothy Wall <twall@cygnus.com>
1577 * stabs.c (generate_asm_file): Escape backslashes in stabs file
1578 entries, matching the way GCC generates them. If not escaped, the
1579 filename is encoded incorrectly.
1581 2000-01-31 Nick Clifton <nickc@cygnus.com>
1583 * config/tc-arm.c (reg_table): Add support for ATPCS register
1586 2000-01-31 Geoff Keating <geoffk@cygnus.com>
1588 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
1590 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
1592 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
1593 of a symbol when we really care about its value.
1595 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
1597 * config/tc-mcore.c (md_assemble): Give warning message if
1598 operands passes to instruction are more than the spec.
1600 2000-01-27 Thomas de Lellis <tdel@windriver.com>
1602 * config/tc-arm.c (armadjust_symtab): If the assembler is in
1603 Thumb mode but the label seen was not declared as '.thumb_func'
1604 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
1605 correct disassembly of Thumb code bounded by non function labels.
1607 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
1609 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
1610 Add dependencies for e-i386aout.o. Fix 2 comment lines.
1612 * Makefile.in: Same here.
1615 * configure.in: Set bfd_gas for i386-aout when primary target
1616 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
1617 we may need the primary te_file. Remove incorrect comment.
1619 * configure: Regenerate.
1621 * config/e-i386aout.c: New file.
1623 * as.c (USE_EMULATIONS): Move to before print_version_id.
1624 (struct emulation): Add i386aout.
1625 (show_usage): Split text strings. Reformat -a text. Add --em
1629 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
1630 (aout_format_ops): New.
1633 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
1634 preprocessor conditional and add aout USE_EMULATIONS tests.
1635 (read_a_source_file): Don't pass error strings to printf as
1639 * gasp.c (exp_get_abs): Don't pass error strings to printf as
1641 (do_data): Same here.
1642 (process_file): And here.
1645 * symbols.c (colon): Rewrite "already defined" fatal message
1646 code for aout with USE_EMULATIONS.
1649 * config/obj-aout.c (OBJ_HEADER): Define.
1650 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
1652 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
1653 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
1655 (obj_aout_type): Expand S_SET_OTHER here too.
1656 (obj_read_begin_hook): Remove.
1657 (aout_pop_insert): New.
1658 (obj_aout_s_get_other): New.
1659 (obj_aout_s_get_desc): New.
1660 (aout_format_ops): New.
1663 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
1664 gets aout_pseudo_table.
1665 (aout_pseudo_table): Declare.
1666 (obj_read_begin_hook): Define.
1669 * config/obj-coff.c (obj_pseudo_table): Rename to
1671 (coff_pop_insert): Use coff_pseudo_table.
1672 (coff_sec_sym_ok_for_reloc): Remove.
1673 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
1674 and comment all zero entries and remove #if 0 code.
1677 * config/obj-coff.h (obj_pop_insert): Define.
1678 (coff_pseudo_table): Declare.
1681 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
1682 s_get_size, s_set_size. Comment all zero entries.
1685 * config/obj-elf.c (elf_s_get_other): New function.
1686 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
1687 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
1688 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
1690 (obj_elf_parse_section_letters): Don't pass error strings to
1691 printf as format arg.
1694 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
1696 (elf_s_get_other): Declare.
1697 (S_GET_OTHER) Define as elf_s_get_other if not already
1699 (S_SET_OTHER): Only define when not already defined.
1700 (elf_obj_read_begin_hook): Declare.
1701 (obj_read_begin_hook): Define.
1702 (elf_obj_symbol_new_hook): Declare.
1703 (obj_symbol_new_hook): Define.
1706 * config/obj-multi.h: Add copyright header and protect against
1707 multiple inclusion. Add * to all function pointers.
1708 (OBJ_HEADER): If defined, include it rather than other defines
1710 (obj_frob_file_after_relocs): Test for NULL.
1711 (obj_symbol_new_hook): Here too.
1712 (obj_sec_sym_ok_for_reloc): And here.
1713 (S_GET_OTHER): Define.
1714 (S_GET_DESC): Define.
1715 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
1716 (OBJ_MAYBE_ELF): Update comment.
1718 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
1719 OBJ_AOUT preprocessor conditional and handle emulation by
1720 testing OUTPUT_FLAVOR.
1721 (i386_displacement): Here too.
1722 (md_section_align): Similarly here.
1723 (i386_target_format): Conditionally compile when more than one
1724 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
1725 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
1726 (i386_displacement): Here too.
1729 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
1730 Define TARGET_FORMAT for aout only when not multi.
1733 * config/te-multi.h: Delete file as it's identical to te-generic.h
1735 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
1737 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
1738 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
1741 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
1743 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
1746 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
1748 * config/tc-mips.c (mips_do_align): New function.
1749 * config/tc-mips.h (md_do_align): Define.
1751 2000-01-10 Philip Blundell <philb@gnu.org>
1753 * doc/c-arm.texi (ARM Options): Fix typo.
1754 (ARM-Chars): Correct description of `#'. Mention that `;' is a
1755 line separator for Linux.
1756 * doc/as.texinfo (Comments): Mention the ARM.
1758 2000-01-10 Philip Blundell <pb@futuretv.com>
1760 * configure.in (arm*-*-conix*): New target.
1761 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
1763 * configure: Regenerate.
1765 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
1767 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
1768 (obj_elf_visibility): New function.
1770 * doc/as.texinfo (Visibility): New node: document visibility
1773 1999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
1775 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
1776 warning for absolute jump/call without `*' in non-intel mode. No
1777 need to set i.types[0] JumpAbsolute in intel mode.
1779 1999-12-22 Philip Blundell <pb@futuretv.com>
1781 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
1782 hook function when changing sections.
1783 (arm_s_data): Likewise.
1785 1999-12-14 Nick Clifton <nickc@cygnus.com>
1787 * config/tc-arm.c (md_parse_option): Add support for -marm720
1788 command line switch.
1790 Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
1792 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
1793 (r_registers, xr_registers): Define.
1794 (r_register_name, xr_register_name): New functions.
1795 (md_assemble): Handle new am33 operand types and instruction
1797 (mn10300_insert_operand, check_operand): Likewise.
1799 1999-11-29 Nick Clifton <nickc@cygnus.com>
1801 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
1802 (s_force_thumb): Set thumb_mode to 2.
1803 (md_assemble): Do not complain about thumb instructions on a
1804 non-thumb target if thumb_mode is set to 2.
1806 1999-11-28 Michael Meissner <meissner@cygnus.com>
1808 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
1809 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
1810 (O_...): Add new machine dependent expressions if we are handling
1811 explicit relocations.
1812 (alpha_reloc_op): New static table holding the explicit relocation
1814 (alpha_literal_hash): New static to hold the hash table for
1815 explicit relocations.
1816 (alpha_macros): Add support for explicit relocations.
1817 (md_begin): If explicit relocations, initialize hash table.
1818 (md_assemble): Don't print a second error if tokenize_arguments
1819 already printed an error message.
1820 (md_apply_fix): Add support for explicit relocations.
1821 (alpha_force_relocation): Ditto.
1822 (alpha_fix_adjustable): Ditto.
1823 (alpha_adjust_symtab): New function to support explicit
1825 (alpha_adjust_symtab_relocs): Ditto.
1826 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
1827 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
1828 Add support for explicit relocations. Return -2 if an error
1829 message was already printed.
1830 (find_macro_match): Add support for explicit relocations. Comment
1832 (emit_insn): Add support for explicit relocations.
1833 (assemble_tokens): Ditto.
1835 (load_expression): Ditto.
1838 (emit_ir_load): Ditto.
1839 (emit_loadstore): Ditto.
1842 (emit_sextX): Ditto.
1843 (emit_division): Ditto.
1844 (emit_jsrjmp): Ditto.
1845 (emit_retjcr): Ditto.
1847 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
1849 (tc_adjust_symtab): If explicit relocations, call the function
1850 alpha_adjust_symtab.
1851 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
1852 relocations next to the literal relocation they reference.
1853 (TC_INIT_FIX_DATA): Initialize the new fields.
1854 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
1856 Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
1858 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
1859 'B' operand for PA2.0 bb instruction.
1861 1999-11-18 Nick Clifton <nickc@cygnus.com>
1863 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
1866 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
1868 (mcore_force_relocation): Force relocations to be generated for
1871 1999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
1873 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
1874 (i386_displacement): Disallow O_big displacements.
1876 Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
1878 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg):
1879 Small improvements in error checking.
1880 (md_assemble): Support for unconditional ARM instructions.
1881 (md_parse_option): Support for -m[arm]v5e flag.
1883 1999-11-12 Nick Clifton <nickc@cygnus.com>
1885 * macro.c (buffer_and_nest): Do not check beyond the end of the
1888 1999-11-11 Nick Clifton <nickc@cygnus.com>
1890 * macro.c (buffer_and_nest): Look for seperator after TO and
1893 1999-11-08 Andrew Haley <aph@cygnus.com>
1895 * app.c (do_scrub_chars): When in State 10, treat backslash
1896 characters in the same way as as symbol characters.
1898 1999-11-07 Richard Henderson <rth@cygnus.com>
1900 * config/tc-alpha.c (alpha_align): Check, don't assert, that
1901 the previous label was in the current section before playing
1902 with auto-alignment.
1904 1999-11-06 Nick Clifton <nickc@cygnus.com>
1906 * config/tc-v850.c (v850_force_relocation): Force relocation
1908 (v850_pcrel_from_selection): Do not compute a pcrel offset if
1911 1999-11-05 Michael Meissner <meissner@cygnus.com>
1913 * expr.h (operatorT): Increase machine dependent operators to 16.
1914 * expr.c (op_rank): Ditto.
1916 1999-11-03 Ian Lance Taylor <ian@zembu.com>
1918 * read.c (pseudo_set): Reject attempts to set the value of a
1921 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
1924 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
1926 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
1927 to bfd_set_section_contents.
1929 1999-11-03 Nick Clifton <nickc@cygnus.com>
1931 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
1933 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
1935 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
1936 (mips_ip): Use OPCODE_IS_MEMBER.
1938 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
1940 * config/tc-arm.c (reg_required_here): Improve comments.
1942 * config/tc-arm.c (thumb_opcode): Add "variants" field.
1943 (tinsns): Initialize variants field.
1945 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
1946 BAD_PC respectively.
1948 1999-10-27 Scott Bambrough <scottb@netwinder.org>
1950 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
1951 * config/tc-arm.h: Fix compile time warnings.
1953 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
1955 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
1956 form @abs16, @(abs16) and @(abs16 + imm).
1958 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
1960 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
1961 (ISA_HAS_64_BIT_REGS) New.
1962 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
1963 mips_emit_delays,macro_build,load_register,load_addresss,
1964 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
1965 and/or use new ISA_xxx macros in expressions involving
1966 ISA, particularly mips_opts.isa.
1968 1999-10-18 Michael Meissner <meissner@cygnus.com>
1970 * expr.h (operatorT): Add machine dependent operators md1..md8.
1971 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
1972 for the machine dependent operators to use.
1974 * expr.c (op_rank): Add machine dependent operators.
1976 * config/tc-alpha.c (O_pregister): Define as a machine dependent
1978 (O_cpregister): Ditto.
1979 (md_begin): Change X_op test that field is wide enough to use
1980 O_max instead of O_alpha_max.
1981 (cpu_types): Fill in missing initializer.
1982 (alpha_num_macros): Make unsigned.
1983 (md_assemble): Make opnamelen be size_t.
1984 (md_apply_fix): Cast alpha_num_operands to int before testing.
1985 (alpha_force_relocation): Ditto.
1986 (alpha_fix_adjustable): Ditto.
1987 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
1988 (tc_gen_reloc): Ditto.
1989 (tc_get_register): Ditto.
1994 (s_alpha_ent): Ditto.
1995 (s_alpha_end): Ditto.
1996 (s_alpha_frame): Ditto.
1997 (s_alpha_prologue): Ditto.
1998 (s_alpha_file): Ditto.
1999 (s_alpha_gprel32): Ditto.
2000 (s_alpha_proc): Ditto.
2001 (s_alpha_set): Ditto.
2002 (s_alpha_base): Ditto.
2003 (s_alpha_align): Ditto.
2004 (s_alpha_arch): Ditto.
2005 (alpha_align): Ditto.
2006 (assemble_insn): Suppress unused variable warning.
2008 (assemble_insn): Don't assume X_op and X_unsigned are in a given
2009 order in the structure.
2010 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
2012 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
2014 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
2016 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
2018 * config/tc-i386.c (i386_index_check): Correct #endif location.
2020 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
2022 * as.c (show_usage): Document new options.
2023 (parse_args): Add --no-warn, --warn, --fatal-warnings,
2024 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
2025 (parse_args): Parse the new options.
2026 (main): If there were warnings, and --fatal-warnings
2027 was specified, print an error.
2028 * as.h: New variable, flag_fatal_warnings, for new option.
2030 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
2032 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
2033 '@'. Change autoincrement completers to fall through to cache control
2036 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
2038 (pa_parse_addb_64_cmpltr): New function.
2040 * config/tc-hppa.c (pa_ip): Change error message.
2041 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
2042 '?Q' args to allow falling through.
2044 * config/tc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
2045 Remove unused conditional codes.
2046 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
2048 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
2050 * config/tc-d30v.c (CHAR_BIT): Define.
2051 (check_range): Fix bit operations to support integers bigger than
2054 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
2056 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
2059 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
2060 Doug Evans <devans@cygnus.com>
2062 Add support for m32rx.
2063 * config/tc-m32r.c (enable_m32rx): New static global.
2064 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
2065 (allow_m32rx): New function.
2066 (M32R_SHORTOPTS): Add `O'.
2067 (md_longopts): Add --m32rx plus several warning options.
2068 (md_parse_option): Handle new options.
2069 (md_show_usage): Print them.
2070 (md_begin): Enable m32rx.
2071 (OPERAND_IS_COND_BIT): New macro.
2072 (first_writes_to_seconds_operands): New function.
2073 (writes_to_pc,can_make_parallel,make_parallel): New functions.
2074 (target_make_parallel,assemble_two_insns): New functions.
2075 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
2076 If optimizing and m32rx, try to make consecutive insns parallel.
2078 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
2080 * config/tc-mips.c (nopic_need_relax): Allow for the
2081 .sdata.foo sections generated by -fdata-sections,
2082 and for the .gnu.linkonce.s sections generated by C++.
2084 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2086 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
2087 with cleaner code using completer prefixes. Add 'Y'.
2089 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
2091 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
2093 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
2094 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
2095 insn does not match and we should try the next insn in the table.
2097 1999-09-22 Nick Clifton <nickc@cygnus.com>
2099 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
2101 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
2103 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
2106 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2108 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
2109 OBJ_ELF. If ELF, add "sq".
2110 (md_parse_option): If ELF, ignore -s and -q.
2111 (md_show_usage): Mention ELF options.
2113 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
2115 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
2118 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
2120 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
2122 * config/tc-hppa.c (struct pa_it): New field "trunc".
2123 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
2124 (pa_parse_ftest_gfx_completer): New function
2125 (pa_parse_fp_cnv_format): New function.
2127 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
2128 (md_apply_fix): Handle 22bit pc-rel branches.
2130 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
2132 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
2134 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
2136 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
2138 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
2140 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
2141 (pa_ip): Handle 'fX'.
2143 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
2145 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
2146 unwinds unless the function is in the text space.
2147 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
2149 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
2151 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
2152 (md_assemble): To here. Tweak address generation.
2154 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
2156 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
2157 (md_assemble): Call dwarf2_where for OBJ_ELF.
2158 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
2159 (pa_end_of_source): New function.
2160 * tc-hppa.h (md_end): Define for OBJ_ELF.
2162 1999-09-14 Michael Meissner <meissner@cygnus.com>
2164 * configure.in (Canonicalization of target names): Remove adding
2165 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
2166 generates $ac_config_sub with a ${CONFIG_SHELL} already.
2167 * configure: Regenerate.
2169 1999-09-14 Donn Terry <donn@interix.com>
2171 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
2173 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
2175 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
2176 pc-relative jmp/call to an absolute symbol.
2177 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
2178 absolute section symbols.
2180 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
2181 jump handling code and comments.
2183 1999-09-12 Ian Lance Taylor <ian@zembu.com>
2185 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
2186 the value if TE_PE and a global defined symbol.
2188 1999-09-11 Ian Lance Taylor <ian@zembu.com>
2190 * write.c (dump_section_relocs): Call print_symbol_value_1 to
2191 print the symbol, rather than printing it here.
2193 1999-09-11 Donn Terry <donn@interix.com>
2195 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
2196 BFD_RELOC_RVA relocations.
2198 * config/tc-i386.c (md_undefined_symbol): Compare the name against
2199 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
2202 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
2204 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
2205 * doc/internals.texi (Object format backend): Document
2208 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
2209 relocations against global symbols if TE_PE.
2211 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
2212 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
2214 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
2217 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
2218 symbols which do not have a constant value, or tags with
2219 non-tags. Remove the symbol from the list before adding it at the
2222 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
2223 C_FCN symbol differently if TE_PE.
2224 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
2225 appears in the pseudo-op, rather coff_line_base which is only set
2228 * config/obj-coff.c (obj_coff_loc): New static function.
2229 (obj_pseudo_table): Add "loc".
2231 * config/obj-coff.c (add_lineno): Check that the line number is
2234 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
2235 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
2237 (md_atof): Return NULL rather than 0.
2238 * config/tc-i386.c (md_atof): Change type to int.
2239 * expr.c (expr): Change first parameter to int.
2240 * config/obj-coff.c: Add declarations for static functions.
2241 (coff_frob_symbol): Use SYM_AUXENT.
2242 * config/tc-i386.h (flag_16bit_code): Don't declare.
2244 * config/obj-coff.c (obj_coff_section): Default to setting
2245 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
2247 * write.c (adjust_reloc_syms): Print adjusted fixup.
2249 * expr.c (integer_constant): Correct too_many_digits calculation
2252 1999-09-09 Andreas Schwab <schwab@suse.de>
2254 * doc/c-arm.texi: Fix arguments of @var to not contain
2257 1999-09-08 Philip Blundell <pb@nexus.co.uk>
2259 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
2261 (md_parse_option): Only support -k flag for ELF and COFF targets.
2263 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
2265 * config/tc-hppa.c (pa_ip): Put strict register checks before
2266 call to pa_parse_number.
2268 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
2270 1999-09-06 Ian Lance Taylor <ian@zembu.com>
2272 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
2275 1999-09-06 Donn Terry <donn@interix.com>
2277 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
2279 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
2281 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
2282 candidate instruction. Require registers for register arguments
2283 when in strict mode. Require assemble-time constants for
2284 constants when in strict mode.
2285 (pa_get_absolute_expression): Require a constant when in strict
2288 1999-09-06 Nick Clifton <nickc@cygnus.com>
2290 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
2292 1999-09-04 Steve Chamberlain <sac@pobox.com>
2294 * config/tc-pj.c: New file, supports picoJava in ELF.
2295 * config/tc-pj.h: Ditto.
2296 * configure.in (pjl*, pj*): New targets.
2297 * Makefile.am: Rebuild dependencies.
2298 (CPU_TYPES): Add pj.
2299 (TARGET_CPU_CFILES): Add config/tc-pj.c.
2300 (TARGET_CPU_HFILES): Add config/tc-pj.h.
2301 * doc/c-pj.texi: New file.
2302 * doc/as.texinfo: Add some PJ specifics.
2303 * doc/all.texi: Add PJ to the list of all architectures, sort them
2305 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
2306 * configure, Makefile.in, doc/Makefile.in: Rebuild.
2308 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
2310 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
2311 (obj_frob_file): Test for null pointer.
2312 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
2313 (OBJ_PROCESS_STAB): And here.
2314 (elf_obj_sy): Remove
2316 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
2317 except OBJ_PROCESS_STAB, which we #undef for ecoff.
2318 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
2320 * config/obj-coff.c (no_func): Remove.
2321 (coff_format_ops): Change occurrences of no_func to 0, as we test
2322 for 0 in obj-multi.h.
2324 * configure.in: Enable bfd for i386-coff when primary target is
2325 bfd. Enable i386 elf,coff emulation support. Don't set
2326 USE_EMULATIONS=1 or te_file=multi unless there is more than one
2327 emulation to support.
2328 *configure: Regenerate.
2330 1999-09-02 Nick Clifton <nickc@cygnus.com>
2332 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
2333 .section .line directive is encountered.
2335 1999-09-01 Nick Clifton <nickc@cygnus.com>
2337 * config/tc-arm.c (md_section_align): Do not align sections in ELF
2340 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
2341 * as.texinfo: Document --gdwarf2 command line option.
2342 Add additional documentation of ARM command line switches.
2344 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
2346 * config/tc-i386.c (i386_intel_memory_operand): Combine
2347 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
2348 and RESTORE_END_STRING around parse_register calls.
2349 (i386_operand): Here too.
2350 (i386_is_reg): Remove.
2351 (parse_register): Move as_bad calls from within this function to
2354 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
2356 Based on a patch from H.J. Lu <hjl@gnu.org>
2357 * config/tc-i386.c (parse_register): Handle FP regs specially.
2358 (md_begin): Remove '(' and ')' from register_chars.
2360 1999-08-29 Doug Evans <devans@casey.cygnus.com>
2362 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
2363 error message (done elsewhere).
2365 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
2367 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
2369 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2371 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
2374 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
2376 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
2378 Add new completers. Fix bug in 64 bit condition handling.
2380 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
2383 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
2385 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
2387 * config/tc-hppa.c (pa_ip): Add case for 'I'.
2389 1999-08-27 Jim Wilson <wilson@cygnus.com>
2391 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
2392 (struct ls): Add frag field. Initialize it to zero.
2393 (out_end_sequence): New local text_frag. Set it while in text section.
2394 Replace address check with frag check. Set ls.frag to text_frag if
2395 out_set_addr called.
2396 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
2397 Set it before switching sections. Replace address check with frag
2398 check. Set ls.frag to saved_frag if out_set_addr called.
2400 1999-08-26 David Mosberger <davidm@hpl.hp.com>
2402 * dwarf2dbg.c (out_end_sequence): If address changed, directly
2403 output "advance_pc" opcode instead of calling gen_addr_line().
2404 The latter has the undesired side-effect of creating a new row
2405 in the debug line info matrix.
2407 1999-08-26 Jim Wilson <wilson@cygnus.com>
2409 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
2410 ls.last_filename if last is less than zero. Set ls.last_filename
2411 when allocating new entry.
2412 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
2415 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
2417 * config/tc-i386.c (i386_index_check): Fix the displacement size
2418 when INFER_ADDR_PREFIX.
2420 1999-08-18 Nick Clifton <nickc@cygnus.com>
2422 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
2425 1999-08-17 Ian Lance Taylor <ian@zembu.com>
2427 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
2428 handle 0xffffNNNN constants correctly.
2430 1999-08-16 Nick Clifton <nickc@cygnus.com>
2432 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
2435 1999-08-13 Nick Clifton <nickc@cygnus.com>
2437 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
2438 (md_apply_fix3): Always pass positive values to
2439 validate_offset_imm.
2441 1999-08-12 Nick Clifton <nickc@cygnus.com>
2443 * config/tc-arm.c (skip_whitespace): New macro.
2444 Formatting tidy ups.
2446 (md_apply_fix3): Store relocation offset in addend for ELF based
2448 (arm_force_relocation): Always generate relocs for Thumb function
2451 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
2453 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
2454 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
2456 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
2458 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
2459 flags for the unwind subspace.
2461 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
2462 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
2463 suitable relocation based on the size of the target's pointer.
2464 Always Use subsegment zero for the unwinders.
2465 (pa_level): Handle "2.0w".
2467 Mon Aug 9 20:02:22 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
2469 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
2470 with the following instruction unless this was specified.
2472 1999-08-09 Ian Lance Taylor <ian@zembu.com>
2474 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
2475 certain sections, to match BFD changes.
2477 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
2479 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
2480 (EXTRA_SCRIPTS): Define to keep automake happy.
2481 * Makefile.in: Rebuild.
2483 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2485 * Makefile.am: Rename .dep* files to DEP*.
2486 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
2487 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
2489 * Makefile.in: Rebuild.
2491 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
2493 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
2495 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2497 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
2498 avoid problems on DOS filesystems.
2499 * Makefile.in: Rebuild.
2501 * doc/as.texinfo (Section): Document 's' flag for COFF version.
2503 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
2505 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
2508 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2510 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
2511 line to create ${GDBINIT} rather than .gdbinit.
2512 * configure, Makefile.in, doc/Makefile.in: Rebuild.
2514 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
2516 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
2518 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2520 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
2522 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
2524 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
2525 non-adjustable symbols.
2527 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2529 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
2531 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
2533 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
2536 1999-08-05 Donn Terry <donn@interix.com>
2538 * config/te-interix.h: New file.
2539 * configure.in (i386-*-interix*): New target.
2540 * configure: Rebuild.
2542 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
2544 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
2545 selectors for ELF too.
2546 (selector_table): Add "ltp" and "rtp" selectors.
2548 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
2550 * config/tc-i386.c (i386_operand): No need to change
2551 operand_string pointer in segment reg case before goto
2552 do_memory_reference. Initialise displacement_string_start and
2553 displacement_string_end after do_memory_reference label.
2554 (i386_index_check): Add operand_string param, and print error
2555 message on failure here.
2556 (i386_intel_memory_operand): Instead of here.
2557 (i386_operand): And here.
2558 (INFER_ADDR_PREFIX): Enable.
2560 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
2562 * config/tc-i386.h (DefaultSize): Define. Renumber following
2563 opcode_modifier defines.
2565 From Etienne Lorrain <etienne.lorrain@ibm.net>
2566 * config/tc-i386.c (stackop_size): New variable.
2567 (set_16bit_code_flag): Clear it here.
2568 (set_16bit_gcc_code_flag): New function.
2569 (md_pseudo_table): Add "code16gcc" entry.
2570 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
2572 1999-08-03 Ian Lance Taylor <ian@zembu.com>
2574 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
2575 next_set_end even if the end symbol is being discarded.
2577 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
2578 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
2579 * config/obj-coff.c: Likewise.
2580 (seg_info_type): Remove.
2581 (seg_info_off_by_4): Change to array of segT.
2582 (s_get_segment): Adjust accordingly.
2583 (obj_pseudo_table): Fully initialize sentinel entry.
2585 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
2586 Ralf Baechle <ralf@uni-koblenz.de>.
2588 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
2590 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
2592 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
2594 * config/tc-i386.c: Indentation and white space changes.
2595 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
2596 don't enable it by default.
2597 (i386_intel_operand): Remove redundant prototype.
2598 Move check on number of memory operands, and i.mem_operands++
2599 (i386_intel_memory_operand): To here.
2600 Remove i386_immediate code from here. Remove special case code
2601 for input and output using (%dx). Remove base/index checks and
2602 call i386_index_check instead. Save initial operand_string
2603 argument for error message.
2604 (i386_operand): Remove redundant prototype. Move base/index
2605 checks to i386_index_check.
2606 (i386_displacement): Move intel mode check for non-zero
2608 (i386_intel_memory_operand): To here.
2610 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
2612 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
2613 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
2614 by .register pseudo-op if -64 and --no-undeclared-regs.
2615 (s_register, sparc_adjust_symtab): New functions.
2616 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
2617 Declare sparc_adjust_symtab as tc_adjust_symtab.
2618 * doc/c-sparc.texi: Add description of #ignore special literal
2619 for .register pseudo-op.
2621 1999-07-30 Catherine Moore <clm@cygnus.com>
2623 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
2624 the relocation's section offset.
2626 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
2628 * write.c (fixup_segment): Fix generic error check overflow test.
2630 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
2631 X_add_number to long.
2633 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
2635 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
2638 1999-07-27 Ian Lance Taylor <ian@zembu.com>
2640 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
2643 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
2645 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
2647 * configure.bat: Remove; obsolete.
2648 * config/go32.cfg: Likewise.
2650 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
2652 * configure.in (i386-*-vxworks*): New target.
2653 * configure: Rebuild.
2655 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
2657 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
2659 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
2661 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
2663 (output_insn): Put OLO10's secondary addend into tc_fix_data.
2664 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
2665 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
2666 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
2667 MAX_RELOC_EXPANSION): Define.
2668 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
2670 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
2672 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
2673 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
2674 block. Print a warning if an 8-bit or 16-bit constant
2675 displacement or immediate is truncated on output.
2676 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
2678 (i386_operand): Disallow immediate jump absolute operand.
2680 1999-07-15 Ian Lance Taylor <ian@zembu.com>
2682 * configure.in: Bump version number to 2.9.5.
2683 * configure: Rebuild.
2685 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
2688 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
2690 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
2691 (cons_fix_new_hppa): Derive size of fixup from size of the object.
2693 1999-07-14 Philip Blundell <pb@nexus.co.uk>
2695 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
2697 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
2699 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
2700 if -mno-fpu was given.
2701 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
2703 (cons_fix_new_arm): Remove misleading comments.
2705 1999-07-14 Ian Lance Taylor <ian@zembu.com>
2707 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
2709 (relax_segment): Likewise. After giving a rs_org error, convert
2710 the frag to rs_align to avoid cascading errors.
2712 1999-07-12 Andreas Schwab <schwab@suse.de>
2714 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
2716 1999-07-11 Ian Lance Taylor <ian@zembu.com>
2718 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
2719 as appropriate. Fill in structure initializations. Add variable
2720 initializations. Add casts.
2721 * dwarf2dbg.c (print_stats): Change i to size_t.
2722 * listing.c (listing_listing): Change list_line to unsigned int.
2724 1999-07-10 Ian Lance Taylor <ian@zembu.com>
2726 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
2727 rather than checking for \001 and \002 in symbol name.
2728 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
2730 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
2732 * configure.in (hppa*-linux-gnu*): New target.
2733 * configure: Rebuilt.
2735 1999-07-08 Nick Clifton <nickc@cygnus.com>
2737 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
2739 1999-07-07 Nick Clifton <nickc@cygnus.com>
2741 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
2742 accessing symbolP directly.
2744 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
2746 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
2749 1999-07-05 Nick Clifton <nickc@cygnus.com>
2751 * config/tc-arm.c (ARM_EXT_V5): Define.
2752 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
2753 (md_begin): Detect ARM v5 architectures.
2754 (md_parse_option): Accept arm v5 specification.
2755 (md_show_usage): Documment -marmv5 switch.
2757 * doc/c-arm.texi: Document -marmv5 command line option.
2759 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
2761 (validate_immediate_twopart): New function. Determine if a
2762 constant can be computed by two ADD instructions.
2763 (output_inst): Remove its command line parameter - it was never
2765 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
2766 implememt the ADRL pseudo op.
2767 (tc_gen_reloc): Generate a suitable error message if an ADRL
2768 instruction tries to generate a real reloc.
2770 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
2772 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
2774 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
2777 1999-06-27 H.J. Lu <hjl@gnu.org>
2779 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
2780 non BFD_ASSEMBLER case.
2782 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
2784 * config/obj-coff.c (obj_coff_section): Mark writable sections as
2787 1999-06-26 David Mosberger <davidm@hpl.hp.com>
2789 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
2790 out_end_sequence() when the address decreases due to a new frag.
2791 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
2792 numbering starts with 1.
2794 1999-06-23 Nick Clifton <nickc@cygnus.com>
2796 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
2798 (mcore_s_text): Call obj_elf_text for ELF target.
2799 (mcore_s_data): Call obj_elf_data for ELF target.
2800 (mcore_s_section): No longer ELF specific. Call obj_coff_section
2802 (mcore_s_bss): New function: Dump literal table before changing
2804 (mcore_s_comm): New function: Dump literal table before changing
2807 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
2808 No longer static functions.
2809 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
2810 Provide prototypes for these functions.
2812 1999-06-22 Ian Lance Taylor <ian@zembu.com>
2814 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
2815 a list of names, to try obj_segment_name, and to try abbreviated
2816 names when using COFF without long section names.
2818 * config/tc-alpha.c: More use of symbol accessor functions.
2819 * config/tc-arc.c: Likewise.
2820 * config/tc-d30v.c: Likewise.
2821 * config/tc-fr30.c: Likewise.
2822 * config/tc-i860.c: Likewise.
2823 * config/tc-m88k.c: Likewise.
2824 * config/tc-mcore.c: Likewise.
2825 * config/tc-ns32k.c: Likewise.
2826 * config/tc-sparc.c: Likewise.
2827 * config/tc-v850.c: Likewise.
2829 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
2830 sy_value with appropriate accessor functions.
2831 * config/tc-arm.c (md_apply_fix3): Likewise.
2832 * config/tc-d10v.c (AT_WORD_P): Likewise.
2833 * config/tc-v850.c (reg_name_search): Likewise.
2835 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
2836 use symbol_get_bfdsym instead.
2837 * config/tc-ppc.c (md_assemble): Likewise.
2838 * config/tc-v850.c (v850_comm): Likewise.
2840 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
2842 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
2843 the symbol, rather than accessing the bsym member.
2844 * config/tc-d10v.c (tc_gen_reloc): Likewise.
2845 * config/tc-d30v.c (tc_gen_reloc): Likewise.
2846 * config/tc-mcore.c (tc_gen_reloc): Likewise.
2847 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
2848 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
2849 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
2850 * config/tc-tic30.c (tc_gen_reloc): Likewise.
2851 * config/tc-v850.c (tc_gen_reloc): Likewise.
2853 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
2855 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
2856 (hppa_gen_reloc_type): Conditionalize on BFD64.
2857 (tc_gen_reloc): Re-enable ELF relocations.
2858 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
2860 1999-06-21 Ian Lance Taylor <ian@zembu.com>
2862 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
2864 (do_ldst): Move assignment out of if condition.
2865 (md_apply_fix3): Add casts to avoid printf format warnings. Add
2866 parentheses to avoid warning.
2868 1999-06-21 Nick Clifton <nickc@cygnus.com>
2870 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
2871 macro to get at the BFD symbol associated with a GAS symbol.
2873 1999-06-19 Ian Lance Taylor <ian@zembu.com>
2875 * config/tc-ppc.c: Update for symbol handling changes.
2876 * config/obj-coff.c: Likewise.
2878 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
2880 * tc-hppa.c: General cleanups of ELF support. No more spaces
2881 and subspaces for ELF.
2882 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
2883 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
2884 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
2885 (UNWIND_SECTION_NAME): Likewise.
2886 (space/subspace related structures): Conditionalize definitions
2888 (space/subspace directives and support routines): Conditionalize
2889 definitions and references/uses on OBJ_SOM.
2890 (label_symbol_struct): For ELF, track the symbol's segment. For
2891 SOM track its space.
2892 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
2894 (USE_ALIASES): Kill for both SOM & ELF.
2895 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
2896 (pa_space, pa_subspace): Corresponding changes.
2897 (pa_spaces_begin): Corresponding chagnes.
2898 (md_begin): Do not muck around with space/subspace stuff for
2900 (md_apply_fix): Temporarily disable argument relocation stuff
2902 (tc_gen_reloc): Temporarily disable relocation generation for
2904 (pa_build_unwind_subspace): Similarly.
2906 1999-06-16 Nick Clifton <nickc@cygnus.com>
2908 * config/tc-arm.c (thumb_set): New pseudo op.
2909 (text, data, section): Override these pseudo ops with ARM
2911 (s_thumb_set): New function: Perform the same as a .set pseudo
2912 op, but also mark the alias'ed symbol as being a Thumb
2914 (arm_s_text): New function: Perform the same as the .text
2915 pseudo op, but dump the literal pool before changing
2917 (arm_s_data): New function: Perform the same as the .data
2918 pseudo op, but dump the literal pool before changing
2920 (arm_s_section): New function: Perform the same as the
2921 .section pseudo op, but dump the literal pool before changing
2923 (arm_cleanup): Do not reset the current section before dumping
2926 1999-06-17 Nick Clifton <nickc@cygnus.com>
2928 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
2929 OPTION_NO_WARN_UNMATCHED entries.
2930 (md_parse_option): Generate a warning message if an unrecognised
2931 option is encountered.
2933 * config/tc-d10v.c (do_not_ignore_hash): New variable.
2934 (get_operands): When parsing an expression after an '@' symbol
2935 has been detected, do not ignore '#' symbols.
2936 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
2939 1999-06-13 Ian Lance Taylor <ian@zembu.com>
2941 From K. Richard Pixley <rich@noir.com>:
2942 * configure.in (ppc-*-vxworks*): New target.
2943 * configure: Rebuild.
2945 1999-06-12 Philip Blundell <philb@gnu.org>
2947 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
2949 1999-06-13 Ian Lance Taylor <ian@zembu.com>
2951 * write.c (adjust_reloc_syms): Rather than never reducing reloc
2952 which refer to symbols in linkonce sections, permit reducing the
2953 relocs if the symbol is local.
2955 1999-06-12 Ian Lance Taylor <ian@zembu.com>
2957 * subsegs.c (subseg_text_p): New function.
2958 * as.h (subseg_text_p): Declare.
2959 * read.c (do_align): Use subseg_text_p to set the default fill.
2960 * write.c (subsegs_finish): Likewise.
2961 * config/obj-coff.c (write_object_file): Likewise.
2962 * config/tc-i386.h (md_maybe_text): Don't define.
2963 (md_do_align): Use subseg_text_p to set the default fill.
2964 * config/tc-m32r.c (m32r_do_align): Likewise.
2965 * config/tc-sh.c (sh_do_align): Likewise.
2966 * config/tc-sparc.h (md_do_align): Likewise.
2968 1999-06-12 David O'Brien <obrien@freebsd.org>
2970 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
2971 * configure: Rebuild.
2973 1999-06-12 Ian Lance Taylor <ian@zembu.com>
2975 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
2976 * Makefile.am: Rebuild dependencies.
2977 * Makefile.in: Rebuild.
2979 * config/tc-i386.c (i386_immediate): Remove unused label
2982 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
2983 * symbols.c: Likewise.
2984 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
2985 sy_next field when taking address, rather than symbol_next.
2987 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
2989 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
2990 value from the output file architecture.
2991 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
2992 * dwarf2dbg.h: Change bfd_vma to addressT.
2994 1999-06-11 Ian Lance Taylor <ian@zembu.com>
2996 * dwarf2dbg.h: Use PARAMS in function declarations.
2998 1999-06-11 Martin Dorey <mdorey@madge.com>
3000 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
3001 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
3003 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
3005 1999-06-11 Ian Lance Taylor <ian@zembu.com>
3007 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
3009 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
3012 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
3014 * read.c (read_a_source_file): Only declare inescape if
3017 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
3019 (find_entry_byval): Add parens to avoid warning.
3021 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
3023 * symbols.c (resolve_symbol_value): Don't permit subtraction of
3026 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
3028 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
3031 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
3032 synthetize_setx): New functions.
3033 (md_assemble): Broken the special cases into the above
3034 functions. Make compiler happy if sizeof(bfd_vma)==4.
3035 Fix sethi generated from set/setuw. If instructions have a relloc,
3036 always clear the fields to be relocated in the opcode.
3037 (sparc_ip): Remove special_case global variable.
3039 1999-06-10 Ian Lance Taylor <ian@zembu.com>
3041 Based on patches from John W. Woznack <jwoznack@concentric.net>:
3042 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
3043 indication of success rather than a value.
3044 (itbl_get_val): Likewise.
3045 (itbl_get_field): Use strcspn. Change delimiters to include
3047 * itbl-ops.h (itbl_get_reg_val): Update declaration.
3048 (itbl_get_val): Likewise.
3049 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
3051 * symbols.c (copy_symbol_attributes): Convert local symbols to
3054 1999-06-10 Nick Clifton <nickc@cygnus.com>
3056 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
3059 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
3061 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
3062 Optimize set if sizeof(bfd_vma) == 64.
3063 (sparc_ip): Fix sethi - without %hi() it should generate
3064 R_SPARC_22 reloc, not R_SPARC_HI22.
3065 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
3067 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
3069 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
3070 (s_ncons): New function.
3071 (native_op_table): New table.
3072 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
3073 R_SPARC_OLO10 handling.
3075 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
3077 * expr.h (struct expressionS): Revert last change; widen X_op.
3078 * config/tc-alpha.c (md_begin): Check the field is wide enough.
3080 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3082 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
3083 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
3084 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
3085 * Makefile.in: Regenerated.
3087 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
3088 `common' pass on to s_mri_common.
3089 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
3091 1999-06-06 Richard Henderson <rth@cygnus.com>
3093 * config/obj-elf.c (obj_elf_section): Don't free the return
3094 value of demand_copy_C_string.
3096 1999-06-05 Richard Henderson <rth@cygnus.com>
3098 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
3099 creation logic from obj_elf_create_section.
3101 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
3102 (section_stack): New.
3103 (special_sections): Make const.
3104 (obj_elf_section): Gut and rewrite parsing.
3105 (obj_elf_change_section): New function broken out of obj_elf_section.
3106 (obj_elf_parse_section_letters): Likewise.
3107 (obj_elf_section_word): Likewise.
3108 (obj_elf_section_type): Likewise.
3109 (obj_elf_previous): Treat as a toggle.
3110 (obj_elf_popsection): New.
3111 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
3112 (ppc_section_type): Likewise.
3113 * config/tc-ppc.h: Likewise.
3115 * expr.h (struct expressionS): Don't make X_op a bitfield.
3116 * config/tc-alpha.c: Update for symbol handling changes.
3117 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
3118 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
3120 1999-06-05 Richard Henderson <rth@cygnus.com>
3122 * dwarf2dbg.c (*): Convert to K&R + prototypes.
3123 (dwarf2_gen_line_info): Kill unused variables.
3124 (dwarf2_finish): Likewise.
3125 (dwarf2_where): Likewise.
3126 (dwarf2_directive_file): If we've only got a string,
3127 hand off to s_app_file.
3128 * ecoff.c: Move the include of ecoff.h.
3129 * symbols.h (S_IS_FUNCTION): Prototype.
3131 * read.c (LEX_HASH): Supply a default.
3133 (s_globl): Update `c' after skipping whitespace.
3134 * read.h (LEX_END_NAME, is_name_ender): New.
3135 * expr.c (get_symbol_end): Respect it.
3137 1999-06-04 Mark Klein <mklein@dis.com>
3139 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
3141 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
3143 * config/tc-hppa.c: Update for symbol handling changes.
3145 1999-06-03 Ian Lance Taylor <ian@zembu.com>
3147 * cgen.c: Update for symbol handling changes.
3148 * config/tc-m32r.c: Likewise.
3150 * config/tc-hppa.h: Update for symbol handling changes.
3151 * config/tc-hppa.c: Likewise.
3153 * config/tc-arm.h: Update for symbol handling changes.
3154 * config/tc-arm.c: Likewise.
3155 (symbol_make_empty): Remove. Just use symbol_create.
3157 * symbols.c (symbol_set_tc): Correct name.
3159 * Makefile.am: Rebuild dependencies.
3160 ($(OBJS)): Don't depend upon struc-symbol.h.
3161 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
3162 * dep-in.sed: Don't remove struc-symbol.h.
3163 * Makefile.in: Rebuild.
3165 * doc/internals.texi (Symbols): Describe changes in symbol
3168 1999-06-03 Richard Henderson <rth@cygnus.com>
3170 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
3171 instead of doing the work by hand.
3173 1999-06-03 David Mosberger <davidm@hpl.hp.com>
3175 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
3176 state of line state-machine.
3177 (struct ls): Collect DWARF2 line state-machine state in new member
3178 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
3179 resulted in any DWARF2 directives.
3180 (reset_state_machine): New function.
3181 (out_end_sequence): Ditto.
3182 (dwarf2_gen_line_info): When switching sections or switching to a
3183 lower text address, call out_end_sequence() first to terminate the
3184 previous code sequence as code sequences MUST have monotonically
3185 increasing addresses.
3186 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
3188 1999-06-03 David Mosberger <davidm@hpl.hp.com>
3190 * as.c (parse_args): Add option -gdwarf2 to allow requesting
3191 DWARF2 debug info (line information only, at this point).
3192 * as.h: Update comment about supported debug formats.
3193 * dwarf2dbg.c, dwarf2dbg.h: New files.
3194 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
3196 * expr.c (operand): Don't use [ for parens if we want an index op.
3197 (op_encoding): Switch [ into O_index, if desired.
3198 (op_rank): Renumber with O_index on bottom.
3199 (expr): If O_index, match closing bracket.
3200 * expr.h (O_index): New.
3202 * read.c (read_a_source_file): Conditionally allow matched "
3203 in lines passed to md_assemble.
3205 * config/obj-elf.c (elf_pseudo_table): Add `common'.
3207 1999-06-03 Ian Lance Taylor <ian@zembu.com>
3209 Add support for storing local symbols in a small structure to save
3210 memory when assembling large files.
3211 * as.h: Don't include struc-symbol.h.
3212 (symbolS): Add typedef.
3213 * symbols.c: Include struc-symbol.h.
3214 (local_hash): New static variable.
3215 (save_symbol_name): New static function, from symbol_create.
3216 (symbol_create): Call save_symbol_name.
3217 (local_symbol_count): New static variable.
3218 (local_symbol_conversion_count): Likewise.
3219 (LOCAL_SYMBOL_CHECK): Define.
3220 (local_symbol_make): New static function.
3221 (local_symbol_convert): New static function.
3222 (colon): Handle local symbols. Create local symbol for local
3224 (symbol_table_insert): Handle local symbols.
3225 (symbol_find_or_make): Create local symbol for local label name.
3226 (symbol_find_base): Check for local symbol.
3227 (symbol_append, symbol_insert): Check for local symbols.
3228 (symbol_clear_list_pointers, symbol_remove): Likewise.
3229 (verify_symbol_chain): Likewise.
3230 (copy_symbol_attributes): Likewise.
3231 (resolve_symbol_value): Handle local symbols.
3232 (resolve_local_symbol): New static function.
3233 (resolve_local_symbol_values): New function.
3234 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
3235 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
3236 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
3237 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
3238 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
3239 (symbol_previous, symbol_next): New functions.
3240 (symbol_get_value_expression): Likewise.
3241 (symbol_set_value_expression): Likewise.
3242 (symbol_set_frag, symbol_get_frag): Likewise.
3243 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
3244 (symbol_mark_used_in_reloc): Likewise.
3245 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
3246 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
3247 (symbol_mri_common_p): Likewise.
3248 (symbol_mark_written, symbol_clear_written): Likewise.
3249 (symbol_written_p): Likewise.
3250 (symbol_mark_resolved, symbol_resolved_p): Likewise.
3251 (symbol_section_p, symbol_equated_p): Likewise.
3252 (symbol_constant_p): Likewise.
3253 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
3254 (symbol_get_obj, symbol_set_obj): Likewise.
3255 (symbol_get_tc, symbol_set_tc): Likewise.
3256 (symbol_begin): Initialize local_hash.
3257 (print_symbol_value_1): Handle local symbols.
3258 (symbol_print_statistics): Print local symbol statistics.
3259 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
3260 Declare new symbols.c functions. Move many declarations here from
3262 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
3263 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
3264 (struct symbol): Move bsym to make it clearly the first field.
3265 Remove TARGET_SYMBOL_FIELDS.
3266 (symbolS): Don't typedef.
3267 (struct broken_word): Remove.
3268 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
3269 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
3270 (symbol_clear_list_pointers): Likewise.
3271 (symbol_insert, symbol_remove): Likewise.
3272 (symbol_previous, symbol_append): Likewise.
3273 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
3274 (struct local_symbol): Define.
3275 (local_symbol_converted_p, local_symbol_mark_converted): Define.
3276 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
3277 (local_symbol_get_frag, local_symbol_set_frag): Define.
3278 (local_symbol_get_real_symbol): Define.
3279 (local_symbol_set_real_symbol): Define.
3281 * write.c (write_object_file): Call resolve_local_symbol_values.
3282 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
3283 (TARGET_SYMBOL_FIELDS): Don't define.
3284 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
3285 ECOFF_DEBUGGING, add ECOFF fields.
3286 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
3287 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
3288 ECOFF_DEBUGGING, add ECOFF fields.
3289 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
3290 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
3291 * config/tc-mcore.h: Don't include struc-symbol.h.
3292 (TARGET_SYMBOL_FIELDS): Don't define.
3293 (struct mcore_tc_sy): Define.
3294 (TC_SYMFIELD_TYPE): Define.
3295 * Many files: Use symbolS instead of struct symbol. Use new
3296 accessor functions rather than referring to symbolS fields
3299 * read.c (s_mri_common): Don't add in value of line_label.
3301 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
3302 checking for SEC_LINK_ONCE.
3304 * config/tc-sh.h (sh_fix_adjustable): Declare.
3306 * app.c (input_buffer): New static variable.
3307 (app_push): Save saved_input in allocated buffer.
3308 (app_pop): Restored saved_input.
3309 (do_scrub_chars): Change get parameter to take char * and int as
3310 arguments. Change GET macro to pass input_buffer to get
3311 function. Don't save input into allocated buffer.
3312 * as.h (do_scrub_chars): Update declaration.
3313 * input-file.c (input_file_get): Change to take char * and int.
3314 Read data into passed in buffer. Remove static buffer.
3315 * read.c (scrub_from_string): Change to take char * and int. Copy
3316 data into passed in buffer.
3318 * hash.h: Neaten. Declare hash_traverse.
3319 * hash.c: Complete rewrite based on BFD hashing code.
3320 * gasp.c (chunksize): New variable.
3321 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
3324 1999-05-28 Nick Clifton <nickc@cygnus.com>
3326 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
3327 addend unless the target uses an old ABI.
3329 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
3331 -Wchar-subscripts cleanup
3332 * listing.c (listing_newline): Use unsigned char variable, so
3333 calls to isascii,iscntrl are correct.
3334 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
3336 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
3337 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
3338 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
3339 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
3341 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
3343 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
3345 (arch_coldfire_p): New #define.
3346 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
3348 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
3350 * config/tc-m68k.c (install_operand): Add places `n', `o'.
3352 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
3353 (install_operand): Add place `N'.
3354 (init_table): Add registers ACC, MACSR, MASK.
3356 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
3358 * config/tc-m68k.c: Change mcf5200 --> mcf.
3359 (archs): Add mcf5206e, mcf5307.
3360 (m68k_ip): Add format `u'.
3361 (install_operand): Add place `m', `M', `h'.
3362 (init_table): Add upper/lower registers.
3364 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
3366 1999-05-28 Martin Dorey <mdorey@madge.com>
3368 * config/tc-i960.c: Several minor changes to add ELF and
3369 BFD_ASSEMBLER support.
3370 * config/tc-i960.h: Likewise.
3371 * configure.in (i960-*-elf*): New target.
3372 * aclocal.m4, configure: Rebuild.
3374 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3376 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
3377 reloc changes when defined(BFD_ASSEMBLER).
3379 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
3381 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
3383 * write.c (write_print_statistics): Output to file, not stderr.
3385 * expr.c (generic_bignum_to_int32,64): Prototype.
3387 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
3388 output_sleb128, output_uleb128, output_big_sleb128,
3389 output_big_uleb128, output_big_leb128): Prototype.
3390 (output_big_sleb128, output_big_uleb128): Make inline.
3391 (output_big_leb128): Remove inline
3393 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
3394 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
3395 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
3396 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
3397 value for correct overflow check in write.c:fixup_segment.
3398 * write.c (fixup_segment): Move bitfield overflow checks to after
3399 the md_apply_fix call.
3400 * config/obj-coff.c (fixup_segment): Likewise.
3401 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
3402 valueT *val argument.
3404 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3406 * config/atof-ieee.c (gen_to_words): Correctly round a
3407 denormalized number. Fix off-by-one in range checking for
3408 exponent in a denormal.
3410 1999-05-10 Nick Clifton <nickc@cygnus.com>
3412 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
3415 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
3417 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
3419 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
3421 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
3422 (ReverseRegRegmem): Remove.
3423 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
3424 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
3425 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
3428 From Doug Ledford <dledford@redhat.com>
3429 * config/tc-i386.h (RegXMM): New for P/III.
3430 * config/tc-i386.c: Add support for P/III.
3432 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
3434 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
3435 (md_begin): Allow ppc32 insns in ppc64bridge mode.
3436 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
3438 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
3440 * config/tc-i386.c (i386_immediate): Skip whitespace before
3441 complaining about junk after expression.
3442 (i386_displacement): Likewise.
3444 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
3446 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
3447 Don't copy before downcaseing.
3449 1999-05-05 Catherine Moore <clm@cygnus.com>
3451 * tc-m68k.c: Include elf/m68k.h.
3452 (m68k_elf_final_processing): New routine.
3453 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
3456 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
3458 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
3461 1999-04-30 Nick Clifton <nickc@cygnus.com>
3463 * config/tc-mcore.c (mcore_s_section): Dump literals before
3466 1999-04-29 Nick Clifton <nickc@cygnus.com>
3468 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
3471 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
3473 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
3474 (TC_INIT_FIX_DATA): Delete.
3475 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
3476 (TC_INIT_FIX_DATA): Delete.
3477 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
3478 * write.c (fix_new_internal): Initialize fx_cgen member.
3479 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
3480 (gas_cgen_md_apply_fix3): Update.
3481 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
3482 (md_cgen_record_fixup_exp): Update.
3483 (FX_OPINFO_R_TYPE): Update.
3485 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
3486 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
3487 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
3488 * frags.h (struct frag): Make opindex, opinfo ints.
3490 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
3492 1999-04-26 Tom Tromey <tromey@cygnus.com>
3494 * aclocal.m4, configure: Updated for new version of libtool.
3496 1999-04-22 Nick Clifton <nickc@cygnus.com>
3498 * config/tc-mcore.c (md_apply_fix3): Renamed function from
3500 (md_apply_fix3): Do not fix up absolute relocations against
3503 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
3505 1999-04-20 Nick Clifton <nickc@cygnus.com>
3507 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
3508 changes and data-in-text directives.
3509 (mcore_cons): New function: intercept cons() operations.
3510 (mcore_float_cons): New function: intercept float_cons()
3512 (mcore_stringer): New function: intercept stringer() operations.
3514 1999-04-18 Ian Lance Taylor <ian@zembu.com>
3516 * obj.h (struct format_ops): Change generate_asm_lineno field to
3518 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
3520 * config/tc-alpha.c (find_opcode_match): Add default case to
3522 (find_macro_match): Likewise.
3523 (load_expression): Parenthesize && within ||.
3525 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
3527 1999-04-17 Nick Clifton <nickc@cygnus.com>
3529 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
3530 .text .data .section pseudo ops.
3531 (mcore_s_section): New function. Dump lits before changing secs.
3532 (mcore_s_text): New function. Dump lits before changing secs.
3533 (mcore_s_data): New function. Dump lits before changing secs.
3535 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
3537 * config/tc-mips.c (mips_32bitmode): New.
3538 (md_begin): Set mips_32bitmode if needed.
3539 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
3540 Set EF_MIPS_32BITMODE.
3542 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
3544 * config/obj-coff.c (c_section_symbol): Fix typo in previous
3547 1999-04-16 Nick Clifton <nickc@cygnus.com>
3549 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
3551 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
3553 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
3554 expressions correctly.
3557 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
3559 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
3561 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
3563 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
3564 and fmpynfadd instructions.
3566 1999-04-11 Richard Henderson <rth@cygnus.com>
3568 * as.h (environ): Declare it, if needed.
3569 * as.c (dump_statistics): Don't declare environ.
3570 * configure.in (environ): Detect declaration.
3571 * configure, config.in: Rebuild
3573 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
3574 (i386_displacement): Allocate enough space for replacement buffer.
3575 Clean up replacement buffer initialization.
3577 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
3579 * subsegs.c (section_symbol): Don't create a new symbol if one
3580 already exists; instead, use the existing one, but set its segment
3581 and frag data if it hasn't already been defined.
3582 * config/obj-coff.c (c_section_symbol): Likewise.
3584 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
3586 * tc-alpha.c (load_expression): Call as_bad instead of abort.
3588 1999-04-08 Nick Clifton <nickc@cygnus.com>
3590 * config/tc-mcore.c: New File: Support routines for MCore
3592 * config/tc-mcore.h: New File: Definitions for MCore assembler.
3593 * config/obj-coff.c: Add support for mcore-pe target.
3595 * Makefile.am: Add support for MCore targets.
3596 * Makefile.in: Regenerate.
3597 * configure.in: Add support for MCore targets.
3598 * configure: Regenerate.
3600 * doc/all.texi: Set MCORE.
3601 * doc/as.texinfo: Document MCore specific command line options.
3603 * write.h: Prevent multiple inclusion.
3605 1999-04-06 Ian Lance Taylor <ian@zembu.com>
3607 * asintl.h (LC_MESSAGES): Never define.
3608 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
3610 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
3613 * Makefile.am (m68k-parse.c): If configuring in the source
3614 directory, copy m68k-parse.y into the local directory before
3615 running ylwrap, to remove spurious differences when generating
3617 * Makefile.in: Rebuild.
3619 * config/tc-sparc.h (md_do_align): Just allocate the number of
3620 bytes necessary, rather than always allocating 1024.
3622 1999-04-04 Ian Lance Taylor <ian@zembu.com>
3624 * listing.c (listing_newline): Add cast to avoid warning.
3625 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
3626 * config/tc-i386.c (i386_scale): Add return value.
3627 (build_displacement_string): Remove unused local temp_disp2.
3628 (i386_intel_memory_operand): Add parentheses to avoid warning.
3629 (i386_intel_operand): Remove unused local end_of_operand_string.
3630 (i386_operand): Remove unused local operand_modifier.
3631 (i386_operand): Add parens to avoid warning.
3633 1999-04-04 Don Bowman <don@pixsci.com>
3635 * configure.in: Add mips*-*-vxworks* target; have it define
3637 * configure, config.in: Rebuild.
3639 1999-03-31 Nick Clifton <nickc@cygnus.com>
3641 * configure.in (emulations): Add support for arm-epoc-pe.
3642 * configure: Regenerate.
3643 * config/te-epoc-pe.h: New file. Define macros specific to
3645 * config/tc-arm.h: Select epoc-pe-arm target format if configured
3646 for arm-epoc-pe target.
3648 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
3650 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
3652 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
3654 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
3655 detect ",n" without a condition.
3656 (pa_parse_neg_cmpsub_cmpltr): Likewise.
3659 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
3661 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
3662 instruction is encoded with one bit.
3665 1999-03-23 Ian Lance Taylor <ian@zembu.com>
3667 * doc/internals.texi (CPU backend): Mention that
3668 line_separator_chars should not include newline. From thi
3669 <ttn@mingle.glug.org>.
3671 1999-03-22 Doug Evans <devans@casey.cygnus.com>
3673 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
3674 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
3676 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
3678 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
3680 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
3682 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
3685 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
3687 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
3689 1999-03-15 Martin Hunt <hunt@cygnus.com>
3691 * app.c (do_scrub_begin): Change '-' back to a symbol char
3692 so we can use multiple opcodes on a line again.
3694 * config/tc-d30v.c: By default, warn if a symbol has
3695 the same name as a register. Plus some minor
3696 updates from the branch.
3698 1999-03-13 Nick Clifton <nickc@cygnus.com>
3700 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
3701 BFD_RELOC_16 and BFD_RELOC_64.
3703 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3705 * expr.c (expr): Add missing else.
3707 1999-03-12 Nick Clifton <nickc@cygnus.com>
3709 * config/tc-arm.c (md_apply_fix3): Improve error message.
3711 1999-03-11 Doug Evans <devans@casey.cygnus.com>
3713 * Makefile.am (CPU_TYPES): Add fr30.
3714 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
3715 (fr30,m32r dependencies): Update.
3716 * Makefile.in: Rebuild.
3718 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
3719 (gas_cgen_record_fixup_exp): Ditto.
3720 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
3721 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
3722 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
3723 (md_cgen_lookup_reloc): Update use of operand->type.
3724 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
3725 (md_convert_frag): Call cgen_operand_lookup_by_num.
3726 (md_cgen_lookup_reloc): Update use of operand->type.
3727 (m32r_cgen_record_fixup_exp): Ditto.
3729 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
3731 * config/tc-mips.c (md_show_usage): Fix message.
3733 1999-03-03 Nick Clifton <nickc@cygnus.com>
3735 * doc/c-arm.texi (ARM Syntax): Document new command line switches
3736 and LDR reg,=<expr> instruction.
3738 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
3741 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
3743 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
3745 1999-02-17 Nick Clifton <nickc@cygnus.com>
3747 This patch was created by: Scott Bambrough
3748 <scottb@corelcomputer.com>
3751 Special cased '@' character. The '@' character is used as the
3752 ARM assembler comment character, as a special character
3753 and in ELF .symver pseudo-op's, and as a special character in
3754 .type and .section pseudo-ops.
3755 (symver_pseudo): New static variable.
3756 (symver_state): New static variable.
3757 (struct app_save): Add field 'symver_state'.
3758 (app_push): Save global symver_state int struct app_save.
3759 (app_pop): Restore global symver_state from struct app_save.
3760 (do_scrub_chars): Special case handling of '@' character in
3763 * configure.in: Modified to recognize armv* uname syntax from ARM
3765 * configure: Regenerated.
3767 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
3768 a prefix to the section's type.
3769 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
3770 the type's typename.
3772 * config/tc-arm.h: Add support for PIC generation:
3773 (pic_code): New boolean.
3774 (obj_relocate_extern): Define.
3775 (TC_RELOC_RTSYM_LOC_FIXUP): Define
3776 (TC_CONS_FIX_NEW): Define.
3777 (tc_fix_adjustable): Define.
3778 (GLOBAL_OFFSET_TABLE_NAME): Define.
3780 * config/tc-arm.c: Add support for PIC generation:
3781 (line_seperator_chars): Allow ';' as a seperator for Linux.
3782 (is_immediate_prefix): New macro.
3783 (arm_parse_reloc): New function.
3784 (s_arm_elf_cons): New function.
3785 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
3786 (md_undefined_symbol): Special case handling for the Global Offset
3788 (md_apply_fix3): Handle PIC relocs.
3789 (tc_gen_reloc): Handle PIC relocs.
3790 (md_parse_option): Add support for '-k' command line switch to
3791 enable PIC generation.
3792 (cons_fix_new_arm): New function.
3793 (s_arm_elf_cons): New function.
3795 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
3797 * configure.in: Add comments for uses of AC_DEFINE.
3798 * acinclude.m4: Likewise.
3799 * acconfig.h: Remove.
3800 * aclocal.m4: Rebuild.
3801 * configure: Rebuild.
3802 * Makefile.in: Rebuild.
3803 * config.in: Rebuild.
3805 1999-02-15 Jim Lemke <jlemke@cygnus.com>
3807 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
3808 non-constant offset from a base register.
3810 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
3812 * config/tc-alpha.c (md_show_usage): Put \ before newline in
3815 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
3817 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
3818 (emit_insn): Look for pc-relative and no-overflow specifiers on
3819 internal relocation types.
3821 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
3823 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
3826 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
3828 (mips_4650, mips_4010, mips_4100): Variables removed.
3829 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
3830 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
3832 (md_begin): Don't bother initializing the mips_NNNN variables;
3833 mips_cpu is set, and that's good enough now.
3834 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
3835 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
3836 (show): New function, to handle wrapping in the CPU lists.
3837 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
3839 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
3841 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
3842 than treat as an immediate specifier.
3844 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
3846 * config/tc-i386.c: Prototype many functions.
3847 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
3848 (i386_immediate): Remove unused second argument.
3849 (i386_intel_operand): Fix i386_is_reg typo.
3850 (i386_operand): Use allow_naked_reg.
3851 (output_invalid): Make operand int for K&R.
3853 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
3855 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
3857 * Makefile.in: Rebuild.
3859 1999-02-09 Doug Evans <devans@casey.cygnus.com>
3861 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
3863 (EXTRA_as_new_SOURCES): Comment out.
3864 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
3865 * Makefile.in: Rebuild.
3866 * doc/Makefile.in: Rebuild.
3867 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
3868 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
3869 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
3870 * configure: Rebuild.
3871 * aclocal.m4: Rebuild.
3872 * config.in: Rebuild.
3873 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
3874 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
3875 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
3876 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
3877 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
3878 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
3879 (gas_cgen_record_fixup_exp): Ditto.
3880 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
3881 descriptor, not global variable.
3882 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
3883 descriptor, not global variable. Refer to insert_operand handler
3884 via cpu descriptor, not global function.
3885 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
3886 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
3887 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
3888 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
3889 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
3890 * config/tc-m32r.c: Ditto.
3891 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
3892 (md_assemble): Ditto.
3893 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
3895 1999-02-09 Nick Clifton <nickc@cygnus.com>
3897 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
3898 relocations for ELF targets.
3900 1999-02-08 Nick Clifton <nickc@cygnus.com>
3902 * configure.in: Add support for StrongARM target.
3903 * configure: Regenerate.
3905 1999-02-05 Nick Clifton <nickc@cygnus.com>
3907 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
3909 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
3912 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
3914 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
3916 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
3918 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
3919 (INTEL_DWORD_MNEM_SUFFIX): Define.
3922 (DWORD_PTR): Define.
3923 (XWORD_PTR): Define.
3925 (OFFSET_FLAT): Define.
3927 (NONE_FOUND): Define.
3930 * config/tc-i386.c (set_intel_syntax): New routine.
3931 (intel_syntax): Declare.
3932 (allow_naked_reg): Declare.
3933 (md_pseudo_table): Support .intel_syntax and .att_syntax.
3934 (intel_float_operand): New routine.
3935 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
3936 Handle brackets as well as parens. Call i386_intel_operand for
3937 intel syntax. Reverse operands if appropriate. Handle new
3938 suffixes. Handle movzx and movsx.
3939 (i386_is_reg): New routine.
3940 (i386_immediate): New routine.
3941 (i386_scale): New routine.
3942 (i386_displacement): New routine.
3943 (i386_operand_modifier): New routine.
3944 (build_displacement_string): New routine.
3945 (i386_parse_seg): New routine.
3946 (i386_intel_memory_operand): New routine.
3947 (i386_intel_operand): New routine.
3948 (i386_operand): Call i386_displacement, i386_immediate,
3949 i386_scale, etc. instead of handling inline.
3950 (parse_register): Handle registers without prefix.
3952 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
3954 * configure: Regenerate.
3955 * configure.in (arm-*-oabi): New.
3956 (thumb-*-oabi): New.
3957 * config/tc-arm.c (target_oabi): Declare.
3958 (md_apply_fix3): Support REL relocs.
3959 (md_parse_option): Handle -oabi.
3960 (elf32_arm_target_format): New routine.
3961 (md_longopts): Add OPTION_OABI.
3962 * config/tc-arm.h: Redefine TARGET_FORMAT.
3965 1999-01-28 Nick Clifton <nickc@cygnus.com>
3967 * write.c (write_relocs): Handle out of range error.
3969 * config/tc-fr30.c (fr30_fix_adjustable): New function.
3970 (fr30_force_relocation): Default to 0.
3972 * config/tc-fr30.h (obj_fix_adjustable): Define.
3973 (TC_FORCE_RELOCATION): Define.
3975 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
3978 1999-01-16 Nick Clifton <nickc@cygnus.com>
3980 * config/tc-d30v.c (write_2_short): Do not generate a sequential
3981 merge of two instructions if the left instruciton kills the right.
3983 1999-01-11 Doug Evans <devans@casey.cygnus.com>
3985 * Makefile.in: Regenerate.
3986 * configure.in: Redo test for using cgen.
3987 * configure: Regenerate.
3989 1999-01-09 Nick Clifton <nickc@cygnus.com>
3991 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
3992 redefinition of this macro.
3994 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
3996 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
3999 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
4001 * config/tc-mips.c (append_insn): For mips16, insert a nop between
4002 a read of HI or LO and an immediatly following branch.
4004 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
4006 * config/tc-mips.c (md_begin): Another correction to the setting of
4009 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
4011 * config/tc-mips.c (md_begin): Correct type-o in setting of
4014 1998-12-21 Nick Clifton <nickc@cygnus.com>
4016 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
4017 bit insn when optimizing, so that parallelised instructions will
4018 start on a 32 bit boundary.
4020 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
4022 * config/tc-mips.c (mips_eabi64): New.
4023 (md_begin): Set mips_eabi64.
4024 (mips_elf_final_processing): Use it.
4026 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
4028 * config/tc-mips.c (mips_elf_final_processing):
4029 Correct setting of ABI in e_flags.
4031 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
4033 * config/tc-fr30.c (md_assemble): Warn about invalid instructions
4036 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
4038 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
4040 1998-12-15 Doug Evans <devans@casey.cygnus.com>
4042 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
4043 warning, values that don't fit in the field.
4045 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
4047 * config/tc-mips.c (mips_abi_string): New.
4048 (md_parse_option,md_longopts): Add mabi.
4049 (mips_elf_final_processing): Set e_flags based on mabi flag.
4051 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
4053 * config/tc-mips.c (md_parse_option): Handle vr4111.
4055 98-12-11 Ken Raeburn <raeburn@cygnus.com>
4057 * config/tc-h8300.c (build_bytes): Change message given if the
4058 instruction requires H8/300H mode and we're not in Hmode, to
4059 suggest that it may be the operand modes that are the problem, not
4060 necessarily the opcode.
4062 1998-12-10 Nick Clifton <nickc@cygnus.com>
4064 * config/tc-fr30.c: Add line separator character.
4066 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
4068 * configure.in (hppa-*-mpeix*): New target.
4069 * config/obj-som.h (obj_som_compiler): Declare.
4070 * config/obj-som.c (compiler_seen): New static variable.
4071 (obj_som_compiler): New function.
4072 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
4073 (md_pseudo_table): Add "compiler" if OBJ_SOM.
4074 (pa_type_args): Set hppa_priv_level.
4075 (pa_compiler): New static function if OBJ_SOM.
4076 * configure: Rebuild.
4078 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
4080 * read.c (output_leb128): Don't mark as inline.
4082 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
4084 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
4085 AIX .vbyte unaligned data support.
4086 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
4087 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
4090 1998-12-07 Nick Clifton <nickc@cygnus.com>
4092 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
4095 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
4097 * config/tc-arm.c (elf32_arm_force_relocation): Check for
4098 BFD_RELOC_ARM_PCREL_BRANCH.
4100 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
4102 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
4103 checking the target type.
4104 (mips-dec-bsd*): Set endian to little.
4105 * configure: Rebuild.
4107 COFF weak symbol support, based on patches from Mark Elbrecht
4108 <snowball3@usa.net>:
4109 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
4110 * config/obj-coff.c (obj_coff_weak): New static function.
4111 (obj_coff_endef) [both versions]: Handle weak symbols.
4112 (coff_frob_symbol): Likewise.
4113 (yank_symbols): Likewise.
4114 (obj_pseudo_table): Add "weak".
4116 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
4117 <aymeric.vincent@emi.u-bordeaux.fr>.
4118 * aclocal.m4: Rebuild with current tools.
4119 * configure: Rebuild.
4121 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
4122 an assertion failure for a case we can't handle when OBJ_ECOFF.
4124 * expr.c (operator): And with 0xff to avoid problems with signed
4127 1998-12-03 Nick Clifton <nickc@cygnus.com>
4129 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
4130 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
4132 1998-12-02 Nick Clifton <nickc@cygnus.com>
4134 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
4137 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
4139 * config/tc-fr30.c (md_pcrel_from_section): Restore previous
4140 calculation of pcrel point.
4142 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
4144 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
4147 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
4149 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
4151 (d10v_cleanup): Only generate previous insn if a multiline insn is
4154 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
4156 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
4159 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
4161 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
4162 -marm6xxx command line switches.
4164 1998-11-18 Doug Evans <devans@casey.cygnus.com>
4166 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
4167 (itbl-ops.o): Delete duplicate dependencies.
4168 Rebuild dependencies.
4169 Add fr30 dependencies.
4170 * Makefile.in: Rebuild.
4172 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
4174 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
4176 * listing.c: Ignore line terminator characters found inside
4179 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
4181 * po/gas.pot: Regenerated.
4183 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
4185 * config/tc-fr30.c (fr30_is_colon_insn): New name for
4186 fr30_is_label_start(). Also checks for delay slot insns.
4188 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
4189 FR30 instructions which contain a colon in the mnemonic.
4191 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
4193 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
4195 * config/tc-fr30.c: Removed currently superflous code.
4197 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
4199 * config/tc-fr30.h: New file.
4200 * config/tc-fr30.c: Tweaking so that it will compile.
4202 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
4204 * config/tc-d10v.h (obj_fix_adjustable): Define.
4205 (TC_FORCE_RELOCATION): Define.
4206 (d10v_force_relocation): Declare.
4207 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
4208 (md_apply_fix3): Handle Vtable relocs.
4209 (d10v_fix_adjustable): New.
4210 (d10v_force_relocation): New.
4212 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
4214 * config/tc-d30v.c: Change default behaviour to ignore potential
4215 conflicts between register name and symbol names.
4217 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
4219 * configure.in: Add fr30-*-*.
4220 * config/tc-fr30.c: New file.
4221 * Makefile.in: Regenerated.
4222 * config.in: Regenerated.
4223 * configure: Regenerated.
4224 * doc/Makefile.in: Regenerated.
4225 * po/gas.pot: Regenerated.
4227 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
4229 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
4232 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
4234 * app.c (do_scrub_begin): Set characters above 127 to be symbol
4236 (do_scrub_chars): Add some casts to unsigned char to avoid
4237 unwanted sign extension.
4238 * read.c (lex_type): Set characters about 127 to be symbol
4240 * config/tc-i386.c (md_begin): Set identifier_chars and
4241 operand_chars for values above 127.
4243 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
4245 * configure.in: detect cygwin* instead of cygwin32*
4246 * configure: regenerate
4248 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
4250 * listing.c: Add support for producing a listing from piped
4253 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
4255 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
4256 (append_insn): Account for the tx39's multiply behavior.
4258 1998-10-26 Michael Meissner <meissner@cygnus.com>
4260 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
4261 from assemble_parallel_insns. Add support for '->' to indicate
4262 explicitly serializing the instructions.
4263 (md_assemble): Ditto.
4265 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
4267 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
4270 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
4272 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
4274 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
4276 * config/tc-mips.c : support frame and regmask/fregmask when
4277 MIPS_STABS_ELF is specified.
4279 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
4281 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
4282 (md_apply_fix): Don't return 1 for VTABLE relocs.
4283 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
4285 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4287 * doc/c-i386.texi: Replace occurences of "opcode" with
4288 "instruction mnemonic", "instruction", or "mnemonic" when
4289 referring to the name of an instruction. Use "opcode" when
4290 referring to the sequence of machine bytes.
4292 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
4293 (is_opcode_char): Rename to is_mnemonic_char.
4294 (md_assemble and i386_operand): Correct error messages from
4295 "opcode" to "instruction mnemonic"
4296 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
4297 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
4298 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
4299 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
4300 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
4301 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
4302 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
4304 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
4306 * config/tc-i386.c (i386_operand): Check for garbage after
4309 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
4311 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
4312 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
4314 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
4316 * config/tc-sh.h (obj_fix_adjustable): Define.
4317 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
4318 (md_apply_fix): Likewise.
4319 (tc_gen_reloc): Likewise.
4320 (sh_fix_adjustable): New.
4322 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
4324 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
4325 * cgen.h (gas_cgen_finish_insn): Update prototype.
4326 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
4327 cgen_insn_t -> CGEN_INSN_INT.
4328 (make_parallel): Update handling of CGEN_INT_INSN_P.
4329 (assemble_parallel_insn): Ditto.
4330 (target_make_parallel): New function.
4331 (md_assemble): Use it.
4333 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
4335 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
4337 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
4339 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
4340 converted into lower case.
4342 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
4344 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
4345 (gas_cgen_tc_gen_reloc): Likewise.
4346 * config/tc-m32r.h (obj_fix_adjustable): Define.
4347 * config/tc-m32r.c (m32r_fix_adjustable): New.
4348 (m32r_force_relocation): Handle VTABLE relocs.
4350 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
4352 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
4354 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
4356 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
4357 to lower case before parsing.
4359 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
4360 parallel insns modift buts in the PSW as a side effect.
4362 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
4364 * config/tc-d30v.c (find_format): Test for missing flag and
4367 (md_apply_fix3): Fix error messages to avoid
4368 assumption about presence of a symbol.
4370 (parallel_ok): Disallow parallel instructions that both modify the
4373 (find_format): Generate a warning if an odd numbered register is
4374 used as the first register in a mutli-register instruction.
4376 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
4378 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
4379 relocations are always associated with a symbol.
4381 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
4383 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
4384 (elf32_sparc_force_relocation): Declare.
4385 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
4386 (tc_gen_reloc): Handle vtable relocs.
4387 (elf32_sparc_force_relocation): New.
4389 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
4391 * symbols.c (S_IS_FUNCTION): New.
4392 * config/tc-v850.h (obj_fix_adjustable): Define.
4393 (TC_FORCE_RELOCATION): Define.
4394 (v850_force_relocation): Declare.
4395 * config/tc-v850.c (tc_gen_reloc): Use offset instead
4396 of fx_addnumber for VTABLE reloc addends.
4397 (md_apply_fix3): Handle VTABLE relocs.
4398 (v850_fix_adjustable): New.
4399 (v850_force_relocation): New.
4401 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
4403 * tc-hppa.c (fp_operand_format): Add some additional formats.
4404 (pa_ip): Do not automatically promote into pa2.0 mode.
4405 (pa_level): Handle ".level 2.0".
4407 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4409 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
4410 * config/tc-i386.h (template.extension_opcode): Change to
4411 unsigned int to allow full range of 8-bit opcode suffixes.
4412 (None): Redefine as 0xffff.
4414 From Jeff B Epler <jepler@usgs.gov>
4415 * doc/c-i386.texi (i386-SIMD): New section.
4417 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
4419 * read.c (discard_rest_of_line): New function.
4420 * read.h: Declare it.
4421 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
4423 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
4425 * config/tc-d10v.c (find_symbol_matching_register): New function.
4426 (find_opcode): Cope with the case where a register name matches
4429 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
4431 * config/tc-v850.c (md_pcrel_from): Rename to
4432 v850_pcrel_from_section.
4433 (v850_pcrel_from_section): Do not resolves symbols in other
4436 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
4438 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
4440 * config/tc-d10v.c (find_opcode): Generate an error if a register
4441 is supplied for an operand that should not be a register.
4443 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
4445 * config/tc-d30v.c (write_2_short): But do allow delayed branch
4446 instructions to have another instruction in the right bin.
4448 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
4450 * config/tc-d30v.c (write_2_short): Do not allow instructions in
4451 the right container if the left container holds a branch
4454 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
4456 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
4457 both a register name and symbol name.
4458 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
4460 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
4462 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
4463 execution unit class.
4465 (reg_name_search): If a name matches a register and a symbol,
4466 prefer the register.
4467 (find_format): Disallow flag registers when a general purpose
4468 register is required.
4469 If a number is required, but a register has been given, check to
4470 see if a symbol with the same name as the register exists, and if
4471 so, use that symbol.
4473 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
4475 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
4477 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
4479 * config/tc-d30v.c (find_format): Do not accept flag registers as
4480 general purpose registers.
4481 (find_format): If an immediate value is expected at a given place
4482 in a format, but a register name has been provided instead, check
4483 to see if that register name matches the name of a predefined
4484 symbol and if it does, then use the symbol instead.
4485 (reg_name_search): If a register name matches a symbol name,
4486 prefer the register name to the symbol name.
4488 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
4490 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
4491 the previous insn to empty.
4493 1998-09-20 Michael Meissner <meissner@cygnus.com>
4495 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
4496 pieces, forcing the use of an ANSI compiler.
4498 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4500 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
4502 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
4504 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
4506 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
4508 (obj_elf_vtable_entry): Likewise.
4509 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
4510 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
4511 (tc_gen_reloc): Likewise.
4512 (arm_fix_adjustable): Likewise.
4513 (elf32_arm_force_relocation): New.
4514 (armelf_frob_symbol): Remove coff-style symbol support.
4516 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
4518 * config/tc-i386.c (i386_operand): Fix typo in last patch.
4520 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
4522 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
4523 OBJ_COFF so that routine is defined for a.out format.
4525 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
4527 * config/tc-i386.c (i386_operand): Detect non-segment registers
4528 used as segment prefixes.
4530 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
4532 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
4533 optimize across FDE boundaries.
4535 * config/obj-coff.c (obj_coff_section): Preserve any link once
4536 flags when setting the section flags.
4538 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
4540 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
4541 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
4543 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
4545 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
4548 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
4550 * frags.c (frag_grow): Include the size of the frag struct in the
4553 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
4554 if the new subseg comes before the old.
4556 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
4558 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
4559 to handle edge8 and edge16.
4561 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
4563 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
4564 before we clobber the symbol involved.
4566 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
4568 * config/tc-arm.c: Remove OBJ_ELF definitions for
4569 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
4570 use arm_adjust_symtab for OBJ_COFF.
4571 (armelf_adjust_symtab): New Routine.
4572 * config/tc-arm.h: Define obj_adjust_symtab to
4573 armelf_adjust_symtab for OBJ_ELF.
4575 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
4577 * configure.in: Make all i386-elf targets use bfd_gas.
4578 * config/tc-i386.c (tc_i386_force_relocation): New.
4579 (tc_i386_fix_adjustable): Don't fix vtable relocs.
4580 (md_apply_fix3): Likewise.
4581 (tc_gen_reloc): Handle them.
4582 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
4583 tc_i386_force_relocation.
4585 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
4587 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
4589 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
4591 * config/tc-d30v.c (md_assemble): Copy previous opcode over
4592 current opcode after writing the first insturction of a reverse
4595 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
4597 * read.h (generate_lineno_debug): Add prototype.
4598 * read.c (generate_lineno_debug): Make non-static.
4600 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4602 * config/tc-i386.c (md_assemble): Only warn for address/data size
4605 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
4607 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
4608 against Thumb function names, as the linker needs this information.
4610 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
4612 * expr.c (operand): Check also that there is no advance in operand
4613 after atof_generic in order to decide "is it label 0f or floating
4616 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
4618 * config/tc-m32r.c: Replace double dash prefix to M32R specific
4619 command line options with a single dash.
4620 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
4622 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
4624 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
4625 * tc-arm.c (arm_fix_adjustable): New routine.
4627 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
4629 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
4630 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
4631 demand_empty_rest_of_line before mri_comment_end.
4632 (equals): Check garbage after expression before
4633 mri_comment_end in MRI mode.
4635 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
4637 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
4638 small immediate constant to use the constant itself rather than
4641 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
4643 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
4644 (pa_leave): Likewise.
4646 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4648 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
4650 (i386_operand): Fix an error message.
4652 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
4654 * doc/c-arm.texi (ARM Directives): Document .req directive.
4656 * config/tc-arm.c (reg_required_here): Display erroneous string if
4657 the register name could not be decoded.
4658 Do not set inst.instruction if the sift is -1.
4660 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
4662 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
4665 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
4667 * config/tc-d30v.c (d30v_align): Always perform alignment request,
4668 even if it is belived to be unnecessary.
4670 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4672 config/tc-i386.c (i386_operand): Size immediate constants by
4673 suffix (erroneously removed as part of July 7 change).
4675 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
4677 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
4678 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
4679 (armelf_frob_symbol): New Routine.
4680 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
4682 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
4684 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
4686 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
4688 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
4689 command line switches passed to assembler.
4691 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
4693 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
4694 (gas_cgen_opcode_desc): Declare.
4695 (gas_cgen_parse_operand): Declare.
4696 (*): Prepend gas_ to gas specific fns to denote them as such.
4698 * cgen.c (gas_cgen_opcode_desc): New global
4699 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
4700 (queue_fixup): Renamed from cgen_queue_fixup.
4701 (*): Prepend gas_ to gas specific fns to denote them as such.
4703 (gas_cgen_md_apply_fix3): Update call to insert_operand.
4704 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
4705 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
4706 Open opcode table and initialize it.
4707 (make_parallel): Use gas_cgen_opcode_desc.
4708 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
4709 (md_assemble): Ditto.
4711 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
4713 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
4714 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
4715 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
4716 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
4717 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
4718 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
4719 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
4720 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
4721 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
4722 (INIT_STAB_SECTION): Likewise.
4723 (OBJ_PROCESS_STAB): Likewise.
4725 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
4726 (md_parse_option): Watch for them.
4727 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
4728 (md_begin): Kill neverdef code.
4729 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
4730 (s_alpha_prologue): Watch alpha_cur_ent_sym.
4731 (s_alpha_coff_wrapper): New.
4732 (md_pseudo_table): Trap all ECOFF pseudos.
4734 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
4736 Start of changes to remove mdebug section from mips*-elf
4737 Based on MIPS_STAB_ELF definition
4738 * acconfig.h: undef if not configured
4739 * config.in: undef if not configured
4740 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
4741 * config/tc-mips.c (s_ent): set BSF_FUNCTION
4742 * stabs.c (s_stab_generic): flush frag
4744 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
4746 * configure.in: (arm-*-elf): Handle.
4747 (thumb-*-elf): Handle.
4748 * configure: Regenerate.
4749 * read.c (stringer): Fix typo in comment.
4750 * write.c (fixup_segment): Don't add symbol value to addend if
4752 * config/tc-arm.c (md_section_align): Don't align dwarf debug
4754 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
4757 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
4759 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
4760 (write_2_short): Emit warning if new flag is set.
4761 (do_assemble): Set flags if left instruction is one of special
4762 "right-instruction-killer" type.
4764 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
4766 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
4767 Always output words in debug_info section as big endian.
4768 (sparc_target_format): Choose correct bfd target.
4769 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
4771 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
4773 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
4774 to work with internationalization code. Issue an error when two
4775 operands match that are not allowed to match.
4777 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
4779 * configure.in (install_tooldir): Allow target to specify whether
4780 it wants to be installed in $(tooldir)/bin.
4781 * configure: Regenerate.
4782 * Makefile.am (install-exec-local): Set install-exec-tooldir
4783 dependency via configure.
4784 * Makefile.in: Regenerate.
4786 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
4788 * Makefile.am (install-exec-local): Split into two ...
4789 (install-exec-bindir,install-exec-tooldir): New rules.
4790 * Makefile.in: Regenerate.
4792 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
4794 * Makefile.am (install-exec-local): Don't remove the file before
4795 checking whether $(bindir) == $(tooldir)/bin. From Maciej
4796 W. Rozycki <macro@ds2.pg.gda.pl>.
4797 * Makefile.in: Rebuild.
4799 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
4801 * cgen.c: Include libiberty.h.
4802 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
4803 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
4804 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
4805 (md_cgen_lookup_reloc)): Declare.
4806 (md_cgen_record_fixup_exp): Declare.
4807 * config/tc-m32r.h (md_pcrel_from_section): Declare.
4808 (m32r_relax_frag): Declare.
4809 (cgen_md_apply_fix3): Decls moved to cgen.h.
4810 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
4811 (m32r_cgen_record_fixup_exp): Delete decl.
4812 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
4813 (assemble_nop): Delete.
4814 (expand_debug_syms): Delete unused `exp'.
4815 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
4816 Add default case for -Wall.
4817 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
4818 (md_atof): Delete unused wordP.
4820 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
4822 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
4825 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
4827 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
4828 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
4829 .print, .purgem, and .struct. Remove documentation for
4832 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
4834 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
4835 Update call to insert_operand.
4837 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
4839 * config/tc-m32r.c (ms_show_usage): Formatting changes.
4841 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
4843 * config/tc-i386.c (md_assemble): Don't get confused by trailing
4844 whitespace after a prefix operator.
4846 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
4848 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
4850 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
4852 * config/tc-sparc.c (log2): New static function.
4853 (s_reserve): Use log2 to convert alignment before calling
4855 (s_common): Use log2 to convert alignment before calling
4856 record_alignment and frag_align.
4857 (sparc_cons_align): Use log2.
4859 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
4861 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
4862 (s_common): Likewise.
4864 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
4865 initialization of waddr.
4866 (sparc_elf_final_processing): Add default case to switch.
4868 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4870 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
4871 than temporary real.
4873 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
4875 * write.c (subsegs_finish): Don't align the segments if there were
4878 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
4879 copying aux information.
4881 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
4882 expression into a symbol.
4884 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4886 * config/tc-i386.c (mode_from_disp_size): Change arg and return
4887 type to unsigned int.
4888 (md_assemble): Change type used to store offsets from unsigned
4890 (i386_operand): Switch error check to only call RESTORE_END_STRING
4891 once after parse_register.
4893 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
4895 * config/tc-v850.c (md_show_usage): Changed format to match that
4898 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
4900 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4902 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
4904 (md_apply_fix_2): Force the symbol of the vtable reloc to be
4907 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
4909 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
4910 * doc/Makefile.in: Rebuild.
4912 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
4914 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
4915 for %lo expressions.
4916 (mips_ip, case 'u'): Move range check after code to mask
4917 off bits in %hi/%lo expressions. Mask off high bits for
4920 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
4922 * doc/Makefile.am (gasver.texi): New target.
4923 (as.info, as.dvi): Depends upon gasver.texi.
4924 * doc/as.texinfo: Include gasver.texi. Mention version number on
4925 title page and in top node.
4926 * doc/Makefile.in: Rebuild.
4928 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
4930 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
4931 but not including the line containing the edict.
4932 * listing.h (LISTING_EOF): New.
4933 * input-scrub.c (input_scrub_next_buffer): Call it.
4935 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4937 * config/tc-i386.c (i386_operand): Don't set the size of an
4938 immediate address based solely on the suffix and the mode.
4940 * config/tc-i386.c (md_assemble): Add assertion to make sure
4941 overlap2 does not set Imm.
4943 * config/tc-i386.c (space_chars): Remove. The scrubber converts
4944 sequences of whitespace to a single space.
4945 (is_space_chars): Just compare with space.
4946 (md_begin): Don't initialize space_chars.
4947 (md_assemble): Just skip a single whitespace character.
4948 (i386_operand): Rewrite base-index parsing to use new
4949 parse_register, and to skip white space. Skip white space in a
4950 number of other places too. Don't give error message if
4951 parse_register fails.
4952 (parse_register): Change reg_string parameter to be non-const.
4953 Add end_op parameter. Skip white space after the `%', and return
4954 end of register string. Give error message here rather than
4957 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
4959 Based on patch from Matt Semersky <matts@scd.hp.com>:
4960 * expr.c (op_encoding): Make const.
4961 (expr_set_precedence): New function.
4962 (expr_begin): Don't set operator rankings, just call
4963 expr_set_precedence.
4964 * expr.h (expr_set_precedence): Declare.
4965 * read.c (s_mri): Call expr_set_precedence.
4967 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
4969 * doc/as.texinfo (Statements): Remove paragraph discussing
4970 continuing lines with a backslash. This hasn't worked for years,
4973 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
4975 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
4977 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
4978 (ps_CTORS, ps_DTORS): New section types.
4979 (vms_fixup_xtors_section): New function
4980 (Ctors_Psect, Dtors_Psect): Define.
4981 (IS_GXX_XTOR): Define
4982 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
4983 Filter static constructors/destructors and add to
4984 Ctors_Symbols/Dtors_Symbols chain.
4985 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
4986 appropriate section.
4988 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
4989 * makefile.vms: Merge vax/vms support.
4991 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
4993 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
4994 (elf_pseudo_table): Add them.
4995 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
4996 (md_apply_fix): Accept them.
4997 (mips_fix_adjustable): Don't adjust them.
4998 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
4999 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
5000 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
5001 (tc_fix_adjustable): Don't adjust them.
5003 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
5005 * Makefile.am (CGEN_CPU_PREFIX): New variable.
5007 * Makefile.in: Regenerate.
5008 * configure.in: AC_SUBST cgen_cpu_prefix.
5009 * configure: Regenerate.
5011 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
5013 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
5014 Changed all users of COND12_DELAY.
5016 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
5018 * config/tc-mn10300.c (set_arch_mach): New function.
5019 (md_pseudo_table): Add pseudo-ops to set the current machine type.
5020 (md_begin): Default to mn10300 mode.
5021 (md_assemble): Only accept instructions for the core mn10300
5022 chip and the active machine type.
5024 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
5026 * subsegs.h (segment_info_type): Give the struct a name.
5027 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
5028 * config/tc-h8500.h (tc_reloc_mangle): Declare.
5029 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
5030 * config/tc-w65.h (tc_reloc_mangle): Declare.
5031 * config/tc-z8k.h (tc_reloc_mangle): Declare.
5033 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
5035 * config/tc-v850.c (v850_comm): Restore old section
5036 after common processing.
5038 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
5040 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
5042 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
5044 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
5045 char with code that explicitly sign-extends.
5047 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
5049 * config/tc-v850.c (md_begin): Restore text section as the current
5050 section after creating call table sections.
5051 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
5054 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
5055 with call to macro SYM_AUXINFO.
5057 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
5059 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
5060 with the program transform name.
5061 * Makefile.in: Rebuild.
5063 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
5065 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
5068 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
5070 * config/tc-i386.c (i386_operand): Be prepared for a space between
5071 the open parenthesis and the start of the register operand,
5072 because of the June 16 change.
5074 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
5076 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
5079 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
5081 * config/tc-d30v.c (d30v_align): Always perform alignment request,
5082 even if it is belived to be unnecessary.
5084 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
5086 * write.c (adjust_reloc_syms): Never adjust relocs against weak
5088 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
5090 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
5092 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
5093 shift amount for a repeated operand. The shift amount for the
5094 repeated copy comes from the size of the operand.
5096 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
5098 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
5100 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
5102 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
5104 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5106 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
5107 characters in it as LEX_IS_SYMBOL_COMPONENT.
5108 * config/tc-i386.h (tc_symbol_chars): Define.
5109 (extra_symbol_chars): Declare.
5110 * config/tc-i386.c (extra_symbol_chars): Define.
5111 (comment_chars): Don't use '/' as comment start if TE_LINUX.
5112 (line_comment_chars): Set to '/' if TE_LINUX.
5113 * doc/c-i386.texi (i386-prefixes): Update.
5114 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
5116 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
5118 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
5119 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
5121 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
5123 * config/tc-d10v.c (md_apply_fix3): Checking displacement
5124 constraint in instructions REP & REPI.
5126 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
5128 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
5129 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
5131 (check_range): If the operand is shifted, then shift the number
5132 before checking its range.
5134 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
5136 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
5139 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
5141 * config/tc-v850.c (v850_comm): Create special sections as needed.
5143 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
5145 * config/tc-d10v.c (write_2_short): Addition of swapping
5146 instructions for sequential and reverse sequential order when
5147 given order is not possible.
5149 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
5151 * Makefile.am: Rebuild dependencies.
5152 (DEP_INCLUDES): Fix reference to intl build directory.
5153 * Makefile.in: Rebuild.
5155 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5157 * doc/c-i386.texi: Update 16 bit documentation.
5159 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
5160 IgnoreDataSize to IgnoreSize as they are used for address size as
5162 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
5163 32-bit mode, similarly addr16/data16 and variants.
5165 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
5167 * config/tc-d30v.c (md_assemble): Fix handling of reverse
5168 sequential word multiply instructions.
5170 (do_assemble): Add extra command line argument, to allow mul32
5171 attribute to be preserved across parallel insns.
5172 (md_assemble): Insert NOPs between explicitly parallel insns which
5173 contain an 32 bit multiply and a 16 multiply.
5175 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5177 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
5180 * config/tc-i386.c (reloc): Add braces.
5182 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
5183 consistent with Intel naming.
5184 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
5185 use bitfields in sib_byte.
5186 (modrm_byte): Don't use bitfields here either.
5188 * config/tc-i386.c (current_templates): Add const.
5189 (parse_register): Add const to return, param, and char *s.
5190 (i386_operand): Add const to reg_entry *r.
5191 * config/tc-i386.h (templates): Add const to start, end.
5193 Inspired by code for 16 bit gas support from Martynas Kunigelis
5194 <martynas@nm3.ktu.lt>:
5195 * config/tc-i386.c (md_assemble): Add full support for 16 bit
5196 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
5197 (uses_mem_addrmode): Remove.
5198 (md_estimate_size_before_relax): Add support here too.
5199 (md_relax_table): Rewrite interface to md_relax for 16 bit
5201 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
5202 (opcode_suffix_to_type): Remove.
5203 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
5204 (SIZE_FROM_RELAX_STATE): Modify to suit above.
5205 (md_convert_frag): Likewise.
5206 (i386_operand): Add support for 16 bit base/index regs,
5207 immediates, and displacements. Remove some unnecessary casts, and
5208 localise end_of_operand_string, displacement_string_start,
5209 displacement_string_end variables. Add GCC_ASM_O_HACK.
5210 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
5212 * config/tc-i386.c (prefix_hash): Remove.
5213 (md_begin): Rewrite without obstacks. Remove prefix hash table
5214 handling. Rewrite lexical table handling.
5215 (i386_print_statistics): Don't print prefix statistics.
5216 (md_assemble): Rewrite instruction parser so that line is not
5217 converted to lower case. Don't do a hash_find for prefixes,
5218 instead recognise them via opcode modifier.
5219 (expecting_operand, paren_not_balanced): Localise variables.
5220 * config/tc-i386.h (IsPrefix): Define.
5221 (prefix_entry): Remove.
5223 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
5224 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
5225 '\\' in case where comment_chars contains '/'.
5227 * config/tc-i386.c (MATCH): Ensure given operand and template
5228 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
5229 you must write `ljmp *table(%ebx)'.
5231 From H.J. Lu <hjl@gnu.org>:
5232 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
5233 as 0 ifndef BFD_ASSEMBLER.
5234 (md_assemble): Allow immediate operands without suffix or
5235 other reg operand to default in size to the current code size.
5237 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
5239 * config/tc-v850.c (md_begin): Restore creation of
5240 .call_table_text and .call_table_data sections.
5242 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
5244 * config/tc-d30v.c (md_assemble): Set execution type to unknown
5245 after emitting a word of noops.
5247 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5249 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
5250 (i386_operand): Simplify checks for valid base/index combinations.
5251 Disallow `in 4(%dx),%al'.
5253 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
5255 (add_prefix): Change parameter from char to int.
5257 * config/tc-i386.h (Ugh): Define opcode modifier.
5258 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
5260 * config/tc-i386.c (md_assemble): Rewrite MATCH and
5261 CONSISTENT_REGISTER_MATCH macros to check register types more
5262 thoroughly. Check for illegal suffix/operand combinations
5263 when matching insns with operands. Handle new `s' suffix, and
5264 associated FloatMF opcode modifier for float insns with memory
5266 * config/tc-i386.h (FloatMF): Define new opcode modifier.
5267 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
5268 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
5269 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
5270 DATA_PREFIX_OPCODE throughout.
5272 * config/tc-i386.c (REGISTER_WARNINGS): Define.
5273 (md_assemble): Rewrite suffix/register operand checking code to be
5274 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
5275 AnyMem, the better to grep.
5277 (i386_operand): Don't set Mem bits in i.types[this_operand] when
5278 given a memory operand. Don't set Abs bits either.
5279 (type_names): Remove Mem*, Abs*.
5280 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
5281 define opcode_modifiers as these cases are handled by Disp8,
5282 Disp16, Disp32 and suffix checks.
5283 (COMES_IN_BOTH_DIRECTIONS): Remove.
5284 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
5286 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
5287 if IgnoreDataSize modifier given. Remove ShortformW modifier
5288 test. Add test for ShortForm in W base_opcode modification.
5289 Merge Seg2ShortForm and Seg3ShortForm code.
5290 * config/tc-i386.h (ShortFormW): Remove.
5291 (IgnoreDataSize): Define.
5293 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
5295 * config/tc-d30v.c (md_assemble): Store previous segment state
5296 with previous instruction.
5298 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5300 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
5301 (ebp, esp): Remove static variables.
5302 (MATCH): Remove test for InOutPortReg.
5303 (i386_operand): Properly handle InOutPortReg here instead.
5304 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
5305 (md_assemble): Simplify and correct modrm and sib generation.
5306 (i386_operand): Add warning for scale without index.
5307 Rewrite checks for valid base/index combinations.
5309 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
5310 macros and enclose in do while(0).
5311 (RESTORE_END_STRING): Likewise.
5312 (md_assemble): Add one to printed operand number so we start
5313 from 1 not 0. Add some more gettext invocations.
5314 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
5317 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
5318 DATA_PREFIX, SEG_PREFIX): Define.
5319 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
5320 (check_prefix): Remove function.
5321 (add_prefix): New function. Add prefix to i.prefix as well as
5323 (md_assemble): Changes for add_prefix. Remove hack for wait
5324 prefix, instead always output prefixes in fixed order. Test
5325 for jcxz/loop when selecting between word & dword operations,
5326 and add address size prefix rather than operand size prefix.
5327 Remove operand -> address size hack when emitting jcxz/loop.
5328 (i386_operand): Remove O_Absent check as it's done in expr.
5330 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
5332 * configure.in: Recognize m5200 as a cpu_type of m68k.
5333 * aclocal.m4: Rebuild with current libtool.
5334 * configure: Rebuild.
5336 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5338 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
5339 to relaxable_symbol to prevent references to external symbol from
5342 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
5344 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
5345 symbols are relaxable.
5347 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
5349 * config/tc-v850.c (md_begin): Don't create special
5350 sections by default.
5352 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
5354 * config/tc-mips.c (macro): For div and udiv, close the
5355 reorder block as soon as possible.
5357 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
5359 From Matt Semersky <matts@scd.hp.com>:
5360 * macro.c (macro_mri_mode): New function.
5361 * macro.h (macro_mri_mode): Declare.
5362 * read.c (s_mri): Call macro_mri_mode when switching in and out of
5365 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
5367 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
5370 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
5371 until after xstrdup in OBJ_EVAX case.
5373 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
5375 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
5376 offset calculation. Also, use VAX_BRW from vax-inst.h instead
5377 of hardcoded magic number.
5378 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
5380 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
5382 * read.c (do_s_func): New function.
5384 * read.h (do_s_func): Add prototype.
5386 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
5388 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
5389 nops if fill pattern not specified.
5391 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
5393 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
5394 * config/te-go32.h (TE_GO32): Define.
5395 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
5397 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
5399 Implement .func/.endfunc pseudo-ops.
5400 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
5402 * read.c (potable): Add .func,.endfunc.
5403 (s_func): New function.
5404 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
5406 (in_doc_func_p,current_function_label): New static globals.
5407 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
5409 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
5411 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
5412 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
5413 * config/tc-arm.h (WORKING_DOT_WORD): Define.
5414 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
5415 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
5416 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
5417 * config/tc-i860.h (WORKING_DOT_WORD): Define.
5418 * config/tc-i960.h (WORKING_DOT_WORD): Define.
5419 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
5420 * config/tc-w65.h (WORKING_DOT_WORD): Define.
5421 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
5422 * config/tc-a29k.c: Don't define md_short_jump_size,
5423 md_long_jump_size, md_create_short_jump or md_create_long_jump.
5424 * config/tc-alpha.c: Likewise.
5425 * config/tc-alpha.h: Likewise.
5426 * config/tc-arm.c: Likewise.
5427 * config/tc-h8300.c: Likewise.
5428 * config/tc-h8500.c: Likewise.
5429 * config/tc-hppa.c: Likewise.
5430 * config/tc-i860.c: Likewise.
5431 * config/tc-i960.c: Likewise.
5432 * config/tc-ppc.c: Likewise.
5433 * config/tc-sh.c: Likewise.
5434 * config/tc-sparc.h: Likewise.
5435 * config/tc-tic30.c: Likewise.
5436 * config/tc-w65.c: Likewise.
5437 * config/tc-z8k.c: Likewise.
5439 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
5441 * config/tc-vax.c (_): Delete this macro used for placeholder
5442 values in vax_operand_width_size; it conflicts with the _() macro
5443 used for internationalization.
5445 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
5447 * symbols.c (symbol_find_base): Fix case insensitive symbol name
5448 code. From Chris Moller <moller@bops.com>.
5450 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
5451 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
5452 * read.c (emit_expr): Initialize seg and subseg fields of a new
5454 * write.c (write_object_file): Switch to the appropriate segment
5455 and subsegment when processing a broken word.
5457 * config/tc-m68k.c (mri_assemble): New static function.
5458 (build_mri_control_operand): Call mri_assemble rather than
5460 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
5461 (s_mri_endf, s_mri_endw): Likewise.
5463 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
5465 * read.c (s_org): Call md_flush_pending_output if it is defined.
5467 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
5469 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
5471 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
5472 (md_parse_option): Add for same.
5473 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
5474 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
5475 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
5477 * config/tc-sparc.h (cons_fix_new_sparc): Added.
5479 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
5481 * config/tc-arm.c (find_real_start): Relax definition of local
5484 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
5486 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
5487 symbols at the given address, not just the last one specified.
5489 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
5491 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
5492 or number_to_chars_littleendian to write data.
5494 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
5496 * config/tc-v850.c (md_assemble): Remove artificially created
5497 register name symbols.
5499 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
5501 * write.c (fixup_segment): Change "segment" to "section" in
5504 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
5506 * write.c (fixup_segment): Change sym1-sym2 message again.
5508 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
5510 * write.c (fixup_segment): Improve error message for sym1-sym2
5511 errors when sym1 is in a different segment from sym2.
5513 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
5515 * config/tc-m32r.c (warn_unmatched_high): New static local.
5516 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
5517 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
5518 (md_longopts): Recognize --{no-,}warn-unmatched-high.
5519 (md_parse_option): Likewise.
5520 (md_show_usage): Likewise.
5521 (m32r_frob_file): Likewise.
5523 * read.c (generate_file_debug,generate_lineno_debug): New functions.
5524 (read_a_source_file): Call them.
5525 * read.h (stabs_generate_asm_file): Declare.
5526 * stabs.c (stabs_generate_asm_file): New function.
5527 (generate_asm_file): New function.
5528 (stabs_generate_asm_lineno): Move file name handling into
5531 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
5533 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
5534 (d30v_current_align, d30v_current_align_seg): New variables.
5535 (d30v_last_label): New variable.
5536 (d30v_align, s_d30v_align, s_d30v_text): New functions.
5537 (s_d30v_data, s_d30v_section): Likewise.
5538 (md_pseudo_table): Call them.
5539 (md_begin): Initialize d30v_current_align_seg.
5540 (md_assemble): Call d30v_align when needed by known current alignment.
5541 (d30v_frob_label, d30v_cons_align): New functions.
5542 * config/tc-d30v.h (md_do_align): Remove.
5543 (tc_frob_label): Call d30v_frob_label.
5544 (md_cons_align): New.
5546 * config/tc-d30v.c (find_format): Convert complex expressions to
5547 expression symbols before processing. Clean up code formatting.
5549 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
5551 * po/Make-in (install-info): New target.
5553 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
5555 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
5557 * config/tc-mn10300.c (md_assemble): Likewise.
5559 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
5561 * Makefile.am: Update with `make dep-am'.
5562 (HFILES): Add cgen.h.
5563 (cgen.o): Depend on cgen.h.
5564 * Makefile.in: Regenerate.
5566 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
5568 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
5570 * gasp.c (grab_label): Permit a label to be a preprocessor
5571 variable by permitting a label to start with a backslash.
5573 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
5575 * config/tc-mips.c (validate_mips_insn): Removed hack
5576 for previously inaccessible bitfields in some INSN_TRAP
5579 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
5581 * config/tc-d30v.c (do_assemble): Abort with error message
5582 if opcode operands do not match.
5584 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
5586 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
5587 'q' operand format for 20-bit "break"/"sdbbp" instructions.
5588 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
5589 similar new 'q' operand.
5591 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
5593 * cgen.c (cgen_asm_finish_insn): Fix typo.
5595 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
5598 * cgen.c: Include it.
5599 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
5600 (cgen_asm_finish_insn): Result is now void. New arg `result'.
5601 All callers updated.
5602 * config/tc-m32r.c: Include cgen.h.
5603 (m23r_insn): New members num_fixups,fixups.
5605 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
5607 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
5608 to avoid compiler warning.
5610 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
5612 * makefile.vms: Run dec c with /nodebug. Pass CC value when
5615 * makefile.vms (OBJS): Add ehopt.obj
5617 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
5619 * doc/c-vax.texi: Correct and extend vax/vms documentation.
5621 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
5623 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
5624 a short format insn.
5625 (md_assemble): Set it for explicitly packed insns.
5627 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
5629 * config/obj-coff.c (c_symbol_merge): Do not take address of
5630 native fields when performing the memcpy.
5632 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
5634 * config/tc-mips.c (macro,macro2): Implement
5635 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
5637 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5639 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
5640 relocations against globally visible symbols.
5641 * config/tc-m68k.c (relaxable_symbol): New macro.
5642 (m68k_ip, md_estimate_size_before_relax): Use it.
5643 (tc_m68k_fix_adjustable): Also handle weak symbols.
5645 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
5647 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
5648 references to externally visible symbols.
5649 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
5650 values in twice for a PC relative reloc if the symbol is
5653 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
5654 don't adjust a PC relative reloc against an externally visible
5656 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
5657 for a PC relative fixup against an externally visible defined
5658 symbol, arrange to store object file and addend values as though
5659 the symbol were not defined.
5660 (tc_gen_reloc): Likewise.
5662 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
5664 * read.c (sizeof_leb128): Referenced externally by write.c so
5667 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
5669 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
5670 and expand a 'debug' symbol associated with the next instruction
5671 that does not cause a short instruction to be filled with a NOP.
5672 (md_pseudo_table): Add support for .debugsym.
5673 (assemble_parallel_insn): Add calls to expand_debug_sym as
5675 (md_assemble): Ditto.
5677 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
5679 * as.c (main): Conditionally call setlocale.
5680 * gasp.c (main): Likewise.
5681 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
5682 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
5684 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
5686 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
5688 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
5690 * config/tc-hppa.c: Change all calls to bzero to use memset.
5691 (pa_ip): Add cast to avoid warning.
5692 (tc_gen_reloc, md_apply_fix): Likewise.
5693 (pa_find_space_by_number): Likewise.
5694 (hppa_force_relocation): Likewise.
5695 (pa_block): Change i to unsigned int.
5696 * config/obj-som.h (obj_som_copyright): Declare.
5698 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
5700 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
5701 for line numbers for assembly source.
5703 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
5705 * configure.in: Change version number to 2.9.4
5706 * configure: Rebuild.
5708 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
5710 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
5712 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
5714 * ecoff.h: Change symbolS in function declaration to struct
5717 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
5719 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
5720 (md_convert_frag): Fix i18n typo.
5722 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
5724 * ecoff.c (ecoff_get_cur_proc_sym): New function.
5725 * ecoff.h: Protoype it.
5726 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
5727 [EVAX] (s_alpha_prologue): Delete.
5728 (md_pseudo_table): Update.
5730 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
5732 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
5733 array to local pointer.
5734 (get_args, parse_expr): Add casts to avoid warnings.
5736 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
5738 * read.c (s_set): Cast xmalloc return value to fragS *.
5739 * config/tc-m68k.c (m68k_ip): Function made static to match
5740 previous forward declaration.
5741 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
5743 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
5745 * config/tc-v850.c: Add internationalisation macros to error
5748 * config/tc-m32r.c (can_make_parallel): Add internationalisation
5749 macros to error strings.
5751 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
5753 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
5754 reloc is in the TOC csect.
5755 (md_apply_fix3): Correct gettext typo.
5757 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
5759 * config/tc-arm.c (find_real_start): Ignore symbols starting with
5760 .L - they are local labels and the branches are not really
5761 function calls but rather far jumps.
5763 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
5765 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
5767 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
5769 * config/tc-i386.c (md_assemble): Print operand number rather than
5770 using ordinal_names.
5771 (i386_operand): Likewise.
5773 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
5775 * Makefile.am (INTLLIBS): Define to work around apparent automake
5777 All Makefiles: Regenerated.
5779 * Many files: Added gettext invocations around user-visible
5781 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
5782 HAVE_LC_MESSAGES): Define.
5783 * dep-in.sed: Added asintl.h.
5784 * po/Make-in: New file.
5785 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
5787 * read.c (Z_): Renamed from `_'.
5788 * Makefile.am (SUBDIRS): Added po.
5789 (POTFILES): new macro.
5790 (po/POTFILES.in): New target.
5791 ($(OBJS)): Added asintl.h.
5793 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
5794 (as_new_LDADD): Added $(INTLLIBS).
5795 (as_new_DEPENDENCIES): Added $(INTLDEPS).
5796 (gasp_new_LDADD): Added $(INTLLIBS).
5797 (gasp_new_DEPENDENCIES): New macro.
5798 * configure, aclocal.m4: Rebuilt.
5799 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
5801 (ALL_LINGUAS): Define.
5802 * macro.c: Include "asintl.h".
5803 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
5804 * as.h: Include "asintl.h".
5805 * config/tc-i386.c (ordinal_names): Removed.
5806 (md_assemble): Changed error text to avoid ordinal_names.
5807 (i386_operand): Likewise.
5808 (reloc): Added as_bad to avoid i18n problems.
5809 (tc_gen_reloc): Likewise.
5810 * config/tc-arm.c (bad_args): Now a #define.
5812 * config/obj-vms.c (VMS_stab_parse): Changed type of
5814 (global_symbol_directory): Unified strings to avoid i18n
5816 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
5817 avoid i18n problems.
5818 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
5819 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
5821 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
5823 * config/tc-v850.c (md_assemble): Changed C++ comment into C
5825 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
5827 * as.c (print_version_id): Added an fprintf to avoid i18n
5829 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
5831 * expr.c (expr): Added as_warn call to avoid i18n problems.
5832 * messages.c (as_assert): Changed code to avoid i18n problems.
5833 (as_abort): Likewise.
5834 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
5835 (s_space): Likewise.
5836 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
5838 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5840 * config/tc-i386.c (check_prefix): New static function, split out
5842 (struct _i386_insn): Add wait_prefix field.
5843 (md_assemble): Remove wait_prefix local variable. Use
5844 check_prefix when adding a prefix.
5846 * config/tc-i386.c (current_templates): New static variable.
5847 (md_assemble): Remove current_templates local variable.
5848 (md_assemble, i386_operand): Improve error and warning messages in
5849 many places. Add RESTORE_END_STRING in many places before error
5850 return. Clarify some comments.
5852 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
5854 (md_assemble): Parse string instruction operands, looking for
5855 segment override prefixes. Check for invalid segment prefixes on
5857 (i386_operand): i.seg[] and max mem_operand changes for string
5859 * config/tc-i386.h (EsSeg): Define.
5861 * config/tc-i386.h (regKludge): Define.
5862 (iclrKludge, imulKludge): Don't define.
5863 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
5864 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
5865 opcode_modifier checks to look for more common cases first. Add
5866 default_seg for IsString case.
5868 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
5870 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
5872 * configure: Rebuild with new automake and libtool.
5873 * aclocal.m4, Makefile.in: Likewise.
5875 * doc/Makefile.am (as.dvi): New target.
5876 * doc/Makefile.in: Rebuild.
5878 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
5880 * configure.in: Added sparc86x support.
5882 * configure: Rebuild.
5884 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
5886 (md_parse_option): Warn if -EL is not supported for this architecture.
5888 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
5890 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
5892 * config/tc-mips.c (mips_ip): Note when we use get match on
5893 the full instruction name.
5895 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
5897 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
5898 back into the expression to handle add/sub simplification correctly.
5900 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
5902 * config/tc-mips.c (hilo_interlocks): Remove 4300.
5904 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
5906 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
5909 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
5911 * symbols.c (max_indent_level): New global.
5912 (print_symbol_value_1): Use it.
5913 * expr.h (expr_build_dot): Declare.
5914 * expr.c (expr_build_dot): New function.
5916 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
5918 * symbols.c (print_binary): New function.
5919 (print_expr_1): Call it.
5921 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5923 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
5924 operand in the opcode.
5926 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5928 * config/tc-i386.h: Reorder operand flags and opcode modifier
5929 flags for clarity. Remove unused definitions: Unknown,
5930 ImmUnknown, DispUnknown, NoModrm.
5931 * config/tc-i386.c (type_names): Add missing Debug type.
5932 (md_assemble): Better duplicate prefix checking. Quicker string
5933 instruction check via new opcode_modifier flag.
5935 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
5937 * doc/as.texinfo (Invoking): Clarify -Wa example.
5939 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
5941 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
5942 (s_mips_weakext): Define.
5943 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
5944 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
5947 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
5949 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
5950 is an error if the value can not be computed at assembly time.
5951 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
5953 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
5955 * gasp.c (main): Set next field of new include_path structure to
5956 NULL. From Avery Pennarun <averyp@gdc.ca>.
5958 * read.c (s_mri_sect): Call as_bad rather than abort for an
5959 unsupported MRI target.
5961 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
5963 * config/tc-arm.c (arm_validate_fix): New function. Determine if
5964 the destination of a branch instruction should be altered.
5965 (find_real_start): New function: Locate the real, Thumb coded
5966 start of a Thumb function.
5967 (do_t_branch23): Alter the destination of branches to Thumb
5970 * config/tc-arm.h: Define TC_VALIDATE_FIX.
5972 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
5974 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
5977 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5979 * doc/as.texinfo: Use @itemx for a secondary item in a table.
5980 * doc/c-hppa.texi: Likewise.
5982 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
5984 * Makefile.am: Rebuild dependencies.
5985 * Makefile.in: Rebuild.
5987 * Makefile.am (DEP_INCLUDES): New variable.
5988 (.dep1): Change to work when srcdir is not an absolute path.
5989 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
5990 * Makefile.in: Rebuild.
5992 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
5994 * config/tc-i386.h, config/tc-i386.c: Revert March 24
5995 LinearAddress patch.
5997 * configure.in: Set version to 2.9.1.
5998 * configure: Rebuild.
6000 * Branched binutils 2.9.
6002 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6004 * config/tc-i386.h (FWait): Define.
6005 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
6006 other prefixes. Check FWait flag in opcode table to see which
6007 instructions require an fwait prefix.
6009 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6011 * stabs.c (get_stab_string_offset): Always create a stab string
6014 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
6016 Fix some gcc -Wall warnings:
6017 * atof-generic.c (atof_generic): Add casts to avoid warnings.
6018 * ehopt.c (eh_frame_code_alignment): Likewise.
6019 * expr.c (integer_constant, operand): Likewise.
6020 * frags.c (frag_align): Likewise.
6021 * gasp.c (level_0, change_base, doinstr): Likewise.
6022 * hash.c (hash_ask): Likewise.
6023 * listing.c (listing_page, calc_hex, print_lines): Likewise.
6024 (debugging_pseudo): Likewise.
6025 * macro.c (define_macro, check_macro): Likewise.
6026 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
6027 (ignore_rest_of_line, float_cons): Likewise.
6028 * symbols.c (decode_local_label_name): Likewise.
6029 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
6030 (fixup_segment, number_to_chars_bigendian): Likewise.
6031 (number_to_chars_littleendian): Likewise.
6032 * config/atof-ieee.c (gen_to_words): Likewise.
6033 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
6034 (sparc_ip, parse_keyword_arg, s_common): Likewise.
6035 * read.c (output_big_sleb128): Initialize locals to avoid
6037 (output_big_uleb128, equals): Likewise.
6038 * atof-generic.c (atof_generic): Change number_of_digits_* locals
6039 to unsigned int. Change zeros to unsigned int.
6040 * cond.c (s_if): Add return to default case.
6041 * frags.c (frag_now_fix): Change return type to addressT.
6042 * frags.h (frag_now_fix): Update declaration.
6043 * listing.c (file_info_struct): Change linenum to unsigned int.
6044 (struct list_info_struct): Change hll_line to unsigned int.
6045 (print_source): Update format string.
6046 * read.c (emit_expr): Change scan to unsigned int, and don't
6047 bother to initialize it.
6048 * symbols.c (dollar_label_count): Change to unsigned long.
6049 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
6050 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
6051 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
6053 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
6055 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
6056 mcf5200 just as we do for m68000.
6057 (m68k_init_after_args): Likewise.
6058 (md_estimate_size_before_relax): Likewise.
6060 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
6062 * config/tc-v850.c (md_assemble): Store relocation addend in
6063 fixup instead of instruction.
6065 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6067 * config/tc-i386.c (md_assemble): Swap template arguments to
6068 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
6069 This macro is currently symmetric, so passing them the wrong
6070 way didn't cause any problem, but may if the macro is changed
6072 After copying template to i.tm, use i.tm. rather than t-> to
6073 access fields, and make t a const*
6074 Move i.tm.operand_types[] swap to immediately after the copy.
6076 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
6078 * expr.h (expr_build_uconstant): Add prototype.
6079 (expr_build_unary,expr_build_binary): Add prototypes.
6080 * expr.c (expr_build_uconstant): New function.
6081 (expr_build_unary,expr_build_binary): New functions.
6083 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
6085 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
6086 * macro.c (macro_expand_body): Increase buffer size.
6087 * messages.c (as_warn): Likewise.
6088 (as_warn_where, as_bad, as_bad_where): Likewise.
6090 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
6092 Based on patch from H.J. Lu <hjl@gnu.org>:
6093 * Makefile.am (DISTSTUFF): New variable.
6094 (diststuff): New target.
6095 * Makefile.in: Rebuild.
6097 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
6099 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
6100 m32r_elf_section_change_hook.
6102 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
6103 emit a nop if a section ends with a 16 bit instruction.
6105 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
6107 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
6108 s_lcomm rather than obj_coff_lcomm.
6109 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
6111 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
6113 * config/tc-i386.h (LinearAddress): Define.
6114 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
6115 instruction, don't use a default segment.
6117 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
6119 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
6120 * configure: Rebuild.
6122 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
6124 * aclocal.m4, configure: Rebuild with libtool 1.2.
6126 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
6128 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
6129 PC relative branches. Patch courtesy of Jonathan Walton.
6132 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
6134 * configure.in (emulations): Add thumb-pe target.
6136 * configure (emulations): Add thumb-pe target.
6138 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
6140 * itbl-lex.l (yywrap): Don't define if already defined as a
6143 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
6145 * depend.c (quote_string_for_make): New function.
6146 (wrap_output): Use it.
6148 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
6150 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
6151 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
6153 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
6155 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
6156 Recognize -GN and -relax.
6157 (md_begin): Initialize gp size from -G switch.
6158 (alpha_force_relocation): Always force if -relax.
6159 (alpha_align): Take a new argument that will specify when to
6160 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
6161 Change all callers. Emit nop alignment padding as nop+unop pair.
6163 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
6165 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
6166 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
6168 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
6170 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
6171 require padding to the next long word boundary.
6173 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
6175 * cgen.c: #include symcat.h.
6176 * config/tc-m32r.c: Likewise.
6178 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
6180 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
6181 absolute expressions instead of '$' prefixed register names.
6183 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
6185 * read.c (s_set): Record file and line info for symbols when -as.
6186 (pseudo_set): Don't overwrite that dummy fragment.
6188 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
6190 * config/tc-ppc.c (md_pseudo_table): Add "section".
6191 (ppc_named_section): New static function.
6193 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
6195 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
6196 so we don't have to scan the entire list.
6198 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
6200 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
6201 case, allow the parallel instructions to modify the same flag
6204 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
6206 * listing.c (list_symbol_table): Categorize symbols by
6207 undefined_section rather than sy_frag->line == NULL.
6209 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
6211 * Makefile.am (install-exec-local): Install properly when ln
6212 fails or tooldir == prefix.
6214 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
6216 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
6217 Test result of insert_operand for error.
6219 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
6221 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
6222 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
6223 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
6224 * doc/Makefile.in: Rebuild.
6226 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
6228 * config/tc-mips.c (macro_build): Handle operand type 'C'.
6229 (macro): Fix handling of M_COP[0-3].
6231 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
6233 Based on patches from Ross Harvey <ross@teraflop.com>:
6234 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
6235 if macro_alternate or macro_mri.
6236 (getstring): Remove support for byte constants between < and >.
6237 (get_any_string): '<' only starts a string if macro_alternate or
6239 (macro_expand_body): Permit keyword parameters following
6240 positional parameters.
6242 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
6243 * configure.in (alpha*-*-netbsd*): New target.
6244 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
6245 * configure: Rebuild.
6247 * as.h (flag_warn_suppress_instructionswap): Move from here...
6248 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
6249 here, and make static.
6251 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
6252 BFD_ASSEMBLER or MANY_SEGMENTS.
6254 * as.c (show_usage): Update bug-gnu-utils address.
6255 * gasp.c (show_usage): Likewise.
6256 * doc/as.texinfo (Bug Reporting): Likewise.
6258 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
6260 * config/tc-mips.c (load_address): Don't use mips III or mips IV
6261 insns regardless of the size of a pointer if we're in mips I or
6263 (macro, macro2, s_cprestore, s_cpadd): Likewise.
6265 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
6267 Fix rac to accept only a0:
6268 * tc-d10v.c (parallel_ok, find_opcode):
6269 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
6270 Introduce OPERAND_GPR.
6272 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
6274 * read.c (s_fill): Handle non-constant repeat counts by creating
6275 an rs_space fragment.
6277 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
6279 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
6280 from as_bad to as_warn.
6282 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
6284 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
6285 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
6286 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
6288 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
6290 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
6291 seg_fix_rotP rather than fix_root from seg_info.
6293 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
6295 * expr.c: Add support for 0x1_2_3_4 bignums.
6297 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
6299 * configure.in: Change -linux* to -linux-gnu*.
6300 * configure: Rebuild.
6302 * app.c (do_scrub_begin): Treat \r as whitespace.
6304 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
6306 * Makefile.am: Update dependencies.
6307 * Makefile.in: Rebuild.
6309 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
6311 * configure, aclocal.m4: Rebuild with new libtool.
6313 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
6315 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
6316 the argument to bfd_set_arch_mach.
6317 (load_address): Use bfd_arch_bits_per_address to determine the
6318 bit size of an address instead of looking at the isa level.
6319 (macro, macro2, s_cprestore, s_cpadd): Likewise.
6321 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
6323 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
6325 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
6327 * ehopt.c: New file.
6328 * as.h (enum _relax_state): Add rs_cfa.
6329 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
6330 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
6331 * read.c (emit_expr): Call check_eh_frame.
6332 * write.c (cvt_frag_to_fill): Handle rs_cfa.
6333 (relax_segment): Likewise.
6334 * Makefile.am: Rebuild dependencies.
6335 (GAS_CFILES): Add ehopt.c.
6336 (GENERIC_OBJS): Add ehopt.o.
6337 * doc/internals.texi (Frags): Document rs_cfa.
6339 * as.c (show_usage): Mention --traditional-format.
6340 (parse_args): Accept --traditional-format.
6341 * as.h (flag_traditional_format): Declare.
6342 * output-file.c (output_file_create): If flag_traditional_format,
6343 set BFD_TRADITIONAL_FORMAT on stdoutput.
6344 * doc/as.texinfo, doc/as.1: Document --traditional-format.
6346 * config/tc-mips.c (append_insn): Make sure that if we have a
6347 fixup for an unmatched %hi reloc, it does not associated with a
6350 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
6351 * doc/Makefile.in: Likewise.
6353 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
6355 * config/tc-m32r.c (check_for_side_effects): New function.
6356 (can_make_parallel): Add checks for instruction side effects
6357 clashing with the other instruction.
6358 (assemble_parallel_insn): Improve warning messages. Return error
6359 message from non-swapped instruction order.
6361 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
6363 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
6365 * config/tc-arm.h: Replace md_after_pass_hook definition with a
6366 md_cleanup definition. This moves the forced literal output to
6367 the end of the source pass, and avoids macro's inserting literals
6368 into the code immediately after the macro expansion.
6370 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
6372 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
6373 a gas internal symbol is adjustable.
6374 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
6376 * as.h: If gcc version greater than 2.6, use `__format__' and
6377 `__printf__' in function attributes, rather than `format' and
6380 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
6382 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
6384 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
6386 Add tms320c30 support:
6387 * config/tc-tic30.h: New file.
6388 * config/tc-tic30.c: New file.
6389 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
6390 TARGET_FORMAT as "coff-tic30".
6391 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
6392 * Makefile.am: Rebuild dependencies.
6393 (CPU_TYPES): Add tic30.
6394 (CPU_OBJ_VALID): tic30-aout is valid.
6395 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
6396 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
6397 * configure, Makefile.in: Rebuild.
6399 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
6401 * config/tc-v850.c (md_assemble): Improvements to error messages.
6403 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
6405 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
6406 BFD_RELOC_HI16_S to store the high bits of any value.
6408 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
6409 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
6410 assembler calculate relocations to any external symbol at all.
6411 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
6412 involving generation of pc-relative relocs.
6413 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
6414 has been moved to md_apply_fix3.
6416 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
6417 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
6418 which actually means (the address of identifier's GOT entry) +
6419 constant, which is not particularly useful.
6421 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
6423 * read.h (include_dirs): Declare.
6424 (include_dir_count,include_dir_maxlen): Declare.
6426 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
6428 * configure.in: Correct check for shared opcodes library.
6429 * configure: Rebuild.
6431 * listing.c (buffer_line): If we can't open the file, set at_end.
6432 (listing_print): Remove unused local variable fi.
6434 * config/m68k-parse.y (reglistpair): Handle register list in
6437 * config/vms-conf.h: Don't undef VERSION.
6439 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
6441 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
6443 (GENERIC_OBJS): New variable, with the rest of the old OBJS
6445 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
6446 ($(srcdir)/make-gas.com): Rename from make-gas.com.
6447 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
6448 (EXTRA_DIST): Define.
6449 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
6450 explicitly rather than via the list of object files.
6451 (gcc-as.opt): New file created when make-gas.com is run.
6452 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
6453 itbl-cpu.h} to #include appropriate file rather than copying that
6455 * config/vms-conf.h: Synchronize with current config.in.
6456 * Makefile.in: Rebuild.
6458 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
6460 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
6461 (parallel_ok): Relaxed parallel subinstruction dependency check.
6463 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
6465 * as.h (flag_warn_suppress_instructionswap): added new flag.
6466 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
6467 command line argument.
6468 * tc-d10v.c (write_2_short): emit "Swapping instructions"
6469 warning only if flag_warn_suppress_instructionswap is false.
6471 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
6473 * configure.in (i386-*-mingw32*): New target.
6474 * configure: Rebuild.
6476 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
6478 * symbols.c (resolve_symbol_value): Don't set the segment if it
6479 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
6481 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
6484 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
6486 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
6487 depends upon HAVE_{UNLINK,REMOVE} values rather than host
6490 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
6492 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
6494 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
6496 * config/tc-v850.c (v850_insert_operand): Display instruction when
6497 an error is encountered.
6499 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
6501 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
6502 (i386-*-sco3.2v5*coff): New target.
6503 (i386-*-sco3.2*): New target.
6504 * configure: Rebuild.
6506 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
6508 * config/tc-v850.c: Tidy error message production.
6510 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
6512 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
6513 validate_immediate return value in the right type for comparisons
6516 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
6518 * listing.c (MAX_BYTES): Use listing variables not constants.
6519 (data_buffer): No longer an array, but a pointer.
6520 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
6521 (listing_listing): Allocate data_buffer.
6523 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
6525 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
6526 --listing-rhs-width, --listing-cont-lines.
6527 (show_usage): Update.
6528 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
6529 (listing_lhs_cont_lines, listing_rhs_width): New vars.
6530 (print_lines): Use the variables instead of the constants.
6531 (listing_listing): Likewise.
6532 * listing.h: Declare the new vars.
6534 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
6536 * as.c (parse_args): Add --keep-locals alias for -L.
6537 Add --strip-local-absolute.
6538 (show_usage): Update.
6539 * as.h (flag_strip_local_absolute): New flag.
6540 * symbols.c (S_IS_LOCAL): Use it.
6541 * config/obj-aout.h (S_IS_LOCAL): Likewise.
6542 * config/obj-bout.h (S_IS_LOCAL): Likewise.
6543 * config/obj-coff.h (S_IS_LOCAL): Likewise.
6545 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
6547 * config/tc-m32r.c: Detect if explicitly parallel instructions
6548 might have an io conflict and issue a warning message.
6550 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
6552 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
6553 cgen_swap_fixups): Functions to save, restore and swap the fixup
6554 chain with a backup copy.
6555 (cgen_asm_finish_insn): Returns address of constructed insn.
6557 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
6559 * listing.c (file_info_struct): Remove FILE, add POS.
6560 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
6561 (file_info): Don't open the file.
6562 (buffer_line): Check for the file in the last_open cache, updating
6564 (print_source): Don't reference file_info->file.
6565 (listing_listing): Likewise.
6566 (listing_print): Close the file in the cache, if any.
6568 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
6570 * read.c (dwarf_file_string): New file static variable.
6571 (emit_expr): Look for constant sequence that leads up to a file
6572 name in DWARF debugging output.
6573 (stringer): Use dwarf_file_string to decide whether to accept a
6574 string as a file name.
6576 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
6578 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
6579 (crack_operand): Add reg->reglst MRI hack.
6580 (r_seg): Put reglst symbols in reg_section.
6581 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
6583 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
6585 * tc-sh.c (get_specific): Handle SGR & DBR.
6587 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
6589 * tc-h8300.c (parse_reg): Take the length of the symbol into
6590 account when attempting to match a register name.
6591 * tc-h8500.c (parse_reg): Likewise.
6593 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
6595 * cgen.c: Formatting changes to improve readability.
6597 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
6599 * config/tc-mips.c (macro): Rework division code to avoid unfilled
6602 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
6604 Based on a patch from Jim Wilson
6605 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
6606 (tc_gen_reloc): Handle cross section PC relative relocs
6609 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
6611 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
6613 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
6615 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
6616 (expr_jmp_buf): New static local.
6617 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
6618 (cgen_md_operand): New function.
6619 * tc-m32r.c: Clean up pass over `struct foo' usage.
6620 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
6622 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
6624 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
6625 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
6627 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
6629 * config/tc-i386.c (i386_operand): Give an error if there are
6630 unrecognized characters after an expression.
6632 For older changes see ChangeLog-9697