1 2000-06-23 matthew green <mrg@redhat.com>
3 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
4 defined. Fix error message and double increment of
5 input_line_pointer for `[' grouping.
7 2000-06-22 Kazu Hirata <kazu@hxi.com>
9 * config/tc-h8300.c: Fix formatting and comment typos.
11 2000-06-22 Timothy Wall <twall@cygnus.com>
13 * config/tc-ia64.c (note_register_values): Move premature QP
14 notation clearing into the appropriate place.
16 2000-06-22 Alan Modra <alan@linuxcare.com.au>
18 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
19 first before anything else. Add bin-bugs.h, emul.h and progress.h
20 Sort list of files as for $(OBJS) in Makefile.am.
22 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
23 find one. Remake dependencies.
24 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
25 * Makefile.in: Regenerate.
26 * doc/Makefile.in: Regenerate.
28 * config/tc-i386.c (i386_displacement): Don't assume a constant
29 displacement is necessarily 16 bits when in 16 bit code mode.
30 (md_assemble): Instead size the displacement here after we know
31 for sure that a .code16gcc operand hasn't automatically added
32 operand size prefixes.
34 2000-06-21 H.J. Lu <hjl@gnu.org>
36 * Makefile.am: Rebuild dependency.
37 * Makefile.in: Rebuild.
39 2000-06-21 Kazu Hirata <kazu@hxi.com>
41 * config/tc-h8300.c (parse_reg): Make the function static.
42 (parse_exp): Likewise.
44 2000-06-20 DJ Delorie <dj@cygnus.com>
46 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
47 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
48 for cygwin import libraries to work properly.
50 2000-06-20 H.J. Lu <hjl@gnu.org>
52 * Makefile.am: Rebuild dependency.
53 * Makefile.in: Rebuild.
54 * configure: Likewise.
55 * doc/Makefile.in: Likewise.
57 2000-06-20 Timothy Wall <twall@cygnus.com>
59 * doc/internals.texi (CPU backend): Add @itemx for
60 TC_START_LABEL_WITHOUT_COLON.
61 * doc/c-tic54x.texi: New.
62 * doc/as.texinfo: Add tic54x features and include primary tic54x
64 * doc/all.texi: Add C54X.
65 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
66 * doc/Makefile.in: Regenerate.
67 * configure.in: Add tic54x and define LIBM for tic54x.
68 * configure: Regenrate.
69 * config/tc-tic54x.[ch]: New.
70 * config/obj-coff.h: Add tic54x.
71 * Makefile.am: (CPU_TYPES): Add tic54x.
72 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
73 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
74 (as_new_LDADD): Add $(LIBM).
75 * Makefile.in: Regenerate.
77 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
79 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
80 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
81 * doc/as.texinfo: Likewise.
83 * configure, Makefile.in: Regenerate.
84 * configure.in (emulations): Recognize m6811 and m6812.
85 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
86 Added files for 68hc11 and 68hc12 assembler.
87 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
88 * config/tc-m68hc11.h: Header definition for that assembler.
90 2000-06-18 Nick Clifton <nickc@redhat.com>
92 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
93 instead of OCTETS_PER_BYTE.
95 * config/tc-v850.c: Fix compile time warnings.
96 * config/tc-ppc.c: Fix compile time warnings.
98 2000-06-18 H.J. Lu <hjl@gnu.org>
100 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
101 * configure: Rebuild.
103 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
105 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER to BFD_ASSEMBLER.
107 2000-06-16 Nick Clifton <nickc@cygnus.com>
109 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
110 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
112 * doc/c-mips.texi: Document newly accepted cpu variants.
114 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
116 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
118 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
120 * macro.c (getstring): Make it possible to escape the quote
123 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
125 * config/tc-hppa.c (pa_export): Weak symbols can be global.
127 2000-06-13 H.J. Lu <hjl@gnu.org>
129 * configure: Regenerate.
131 2000-06-09 Alan Modra <alan@linuxcare.com.au>
133 * app.c (do_scrub_begin): Don't default lex[';'] as a line
135 * doc/internals.texi (line_separator_chars): Semicolon is no
136 longer a default. Mention null and newline as defaults.
138 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
140 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
141 * config/tc-i860.h (line_separator_chars): Likewise.
142 * config/tc-h8300.c (line_separator_chars): Likewise.
143 * config/tc-i960.c (line_separator_chars): Likewise.
144 * config/tc-m68k.c (line_separator_chars): Likewise.
145 * config/tc-mips.c (line_separator_chars): Likewise.
146 * config/tc-ns32k.c (line_separator_chars): Likewise.
147 * config/tc-sparc.c (line_separator_chars): Likewise.
148 * config/tc-vax.c (line_separator_chars): Likewise.
150 * config/tc-h8300.c (comment_chars): Use string initialiser.
151 * config/tc-i960.c (line_comment_chars): Likewise.
152 * config/tc-z8k.c (comment_chars, line_comment_chars,
153 line_separator_chars): Likewise.
155 * config/tc-arm.c (line_separator_chars): Always use `;', not just
158 2000-06-08 Nick Clifton <nickc@cygnus.com>
160 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
163 2000-06-08 David O'Brien <obrien@FreeBSD.org>
165 * configure.in (VERSION): Update to show this is the CVS mainline.
167 2000-06-08 Matthew Jacob <mjacob@feral.com>
169 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
170 $at is the integer register $r28, vs. both $r28 and the floating
173 2000-06-08 James E. Wilson <wilson@cygnus.com>
175 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
176 (dot_endp): Don't call ia64_flush_insns.
177 (emit_one_bundle): Don't delete prologue/body records from
178 unwind_record list in first loop. Rewrite second loop to account for
181 2000-06-07 David Mosberger <davidm@hpl.hp.com>
183 * config/tc-ia64.c: Add missing prototypes.
184 (generate_unwind_image): Cast argument to output_unw_records call.
186 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
188 * config/tc-avr.c (avr_operand): fix the fomratting of the comment.
190 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
192 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
193 (REGISTER_P): likewise.
194 (avr_opcodes): uses include/opcode/avr.h
195 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
197 2000-06-04 Alan Modra <alan@linuxcare.com.au>
199 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
202 2000-06-03 H.J. Lu <hjl@gnu.org>
204 * read.c (is_end_of_line): Put back `;'.
206 2000-06-03 Alan Modra <alan@linuxcare.com.au>
208 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
210 2000-06-01 Alan Modra <alan@linuxcare.com.au>
212 * expr.c (operand): Test is_end_of_line outside switch to catch
213 line separator chars that are also operators.
214 (operator): Return O_illegal for line separator chars.
216 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
217 entry (or `!' entry for TC_HPPA).
219 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
220 before indexing is_end_of_line. Remove redundant check for '\0'.
222 * config/tc-h8500.c (md_assemble): Likewise.
223 * config/tc-mcore.c (md_assemble): Likewise.
224 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
227 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
229 * config/tc-mcore.c (mcore_cons): Likewise.
230 (mcore_float_cons): Likewise.
231 (mcore_stringer): Likewise.
232 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
234 2000-06-01 Scott Bambrough <scottb@netwinder.org>
236 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
238 2000-05-29 Nick Clifton <nickc@cygnus.com>
240 * config/tc-sh.c: Fix compile time warning messages.
242 * config/tc-mips.c: Fix compile time warning messages.
244 2000-05-29 Philip Blundell <philb@gnu.org>
246 * doc/as.texinfo: Update copyright dates.
247 (Local Labels): Delete misplaced mention of ARM.
248 * NEWS: Mention ARM ELF support.
250 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
252 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
253 it is modified, and use the real_size to compute the frag address
254 for dwarf2 line info.
256 2000-05-27 Alan Modra <alan@linuxcare.com.au>
258 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
259 line-matching scheme to cope with automake moving variables around.
260 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
261 * Makefile.in: Regenerate.
263 2000-05-26 Jakub Jelinek <jakub@redhat.com>
265 * config/tc-sparc.c (sparc_relax): New.
266 (md_longopts): Add -relax and -no-relax options.
267 (md_parse_options, md_show_usage): Likewise.
268 (md_apply_fix3): Optimize tail call into branch always if possible.
270 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
272 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
273 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
274 rules, with warning when a GAS statement specifies a packing that
275 will result in an instruction being squashed.
276 Added typdef packing_type and enumerals, changed various integer literals
277 to use the enumerals.
279 2000-05-24 David Mosberger <davidm@hpl.hp.com>
281 * config/tc-ia64.c (dot_restorereg_p): New function.
282 (md_pseudo_table): Add restorereg.p.
283 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
284 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
286 * config/tc-ia64.h (unw_record_type): Add unwabi.
287 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
288 called MASK with members for imask, and the masks produced by
289 fr_mem, gr_mem, br_mem, and frgr_mem.
290 (unw_p_record): Add members ABI and CONTEXT.
291 (unw_x_record): Add member AB.
292 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
293 as pseudo-register for use during unwind info generation.
294 (AR_PFS, AR_LC): New macros.
295 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
296 whose names start with an at sign (as in "@priunat").
297 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
299 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
300 proc_end, unwind_info, personality_routine): Consolidate into
301 "unwind" structure to reduce offset-table use. Add member
302 NEXT_SLOT_NUMBER to track the slot number for the next instruction
304 (output_R1_format, output_R3_format, output_P3_format,
305 output_P6_format): Initialize R with zero to reduce compiler warnings.
306 (output_P7_format): Ditto. Add `default' branch to switch
307 statement to reduce compiler warnings.
308 (output_P8_format, output_B1_format, output_B4_format): Ditto.
309 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
310 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
311 into single argument.
312 (output_X1_format, output_X3_format): Initialize R with zero to reduce
313 compiler warnings. Merge A and B args into single argument.
314 (output_X2_format, output_X4_format): Remove unused variable R. Merge
315 A and B args into single argument.
316 (free_record): Removed (wasn't used).
317 (free_list_records): Also free imasks in prologue records.
318 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
319 (output_spill_mask): Remove.
320 (output_unwabi): New function.
321 (output_epilogue, output_label_state, output_copy_state): Call
323 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
324 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
326 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
327 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
328 as part of handling the prologue records. Emit region's imask if
329 we have one. Handle unwabi, epilogue, label_state, copy_state,
330 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
331 spill_sprel_p, and spill_reg_p records.
332 (set_imask, count_bits, slot_index): New function.
333 (fixup_unw_records): Fix region size computation. Handle
334 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
335 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
336 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
337 set_imask accordingly. Update imask for gr_gr, and br_gr records.
338 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
339 (dot_save): Use manifest constants for applicaton registers.
340 Handle REG_PR and REG_PRIUNAT.
341 (dot_restore): Don't just ignore it.
342 (dot_restorereg): New function..
343 (generate_unwind_image): Ensure unwind info is a multiple of eight
344 bytes, not just four bytes.
345 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
346 (dot_altrp): Don't just ignore it.
347 (dot_savemem): New function. Replaces dot_savesp() and
348 dot_savepsp(). Use manifest constants for applicaton registers.
349 Handle REG_PR and REG_PRIUNAT.
350 (dot_savef): Simplify.
351 (dot_saveb): Support generation of br_gr.
352 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
353 dot_label_state, dot_copy_state): New function.
354 (dot_unwabi): Don't just ignore it.
355 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
356 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
357 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
358 (emit_one_bundle): Set slot number for prologue/body records
359 *before* emitting the first insn.
360 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
361 (md_begin): Declare "psp" pseudo-register.
362 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
363 so we don't get segfault.
364 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
365 counts as required per SW Conventions manual
366 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
367 output_preds_psprel, output_preds_sprel, output_spill_base,
368 output_unat_psprel, output_unat_sprel, output_lc_psprel,
369 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
370 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
371 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
372 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
373 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
374 (dot_vframe): Implement.
375 (dot_vframesp, dot_vframepsp): New function.
377 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
379 * configure.in (i386-*-freebsd a.out entry): Quote properly.
380 * configure: Regenerate.
382 2000-05-23 Alan Modra <alan@linuxcare.com.au>
384 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
385 (md_estimate_size_before_relax): so we can use it here instead of
386 old kludges. Localise vars to blocks. Comment.
388 * frags.c (frag_new): Update fr_var comments.
389 * frags.h (struct frag): Ditto.
391 2000-05-22 Richard Henderson <rth@cygnus.com>
393 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
394 (pseudo_func): Add pcrel.
395 (operand_match): Handle IA64_OPND_TGT64.
396 (build_insn): Likewise.
397 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
398 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
399 (fix_insn): Handle all three 64-bit relocation types.
401 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
403 * obj.h (struct format_ops): New members begin, app_file,
404 s_set_other, s_set_desc, s_get_type, s_set_type,
405 separate_stab_sections, init_stab_section.
407 * config/obj-multi.h: Update GPL notice to v2.
410 (S_SET_SIZE): Test s_set_size for NULL before calling.
411 (S_SET_ALIGN): Similar for s_set_align.
416 (SEPARATE_STAB_SECTIONS): New.
417 (INIT_STAB_SECTION): New.
418 (EMIT_SECTION_SYMBOLS): New.
419 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
421 * config/obj-elf.h: Update GPL notice to v2.
422 Mention that this file is included from obj-multi.h.
423 (obj_begin): Wrap definition in ifndef.
424 (elf_file_symbol): Constify declaration.
425 (obj_app_file): Ditto.
426 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
427 Wrap in ifndef SEPARATE_STAB_SECTIONS.
429 * config/obj-elf.c (elf_s_set_other): New.
430 (elf_file_symbol): Constify argument.
431 (elf_separate_stab_sections): New.
432 (elf_init_stab_section): New.
433 (elf_format_ops): Add new members. Remove comma at end.
435 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
436 (ecoff_format_ops): Add new fields. Remove comma at end.
437 Mention inconsistency for emit_section_symbols.
439 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
441 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
442 (coff_separate_stab_sections): New.
443 (coff_format_ops): Add new members.
445 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
446 (obj_aout_s_set_other): New.
447 (obj_aout_s_set_desc): New.
448 (obj_aout_s_get_type): New.
449 (obj_aout_s_set_type): New.
450 (obj_aout_separate_stab_sections): New.
451 (aout_format_ops): New members added. Use obj_aout_process_stab,
452 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
453 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
455 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
457 2000-05-22 Alan Modra <alan@linuxcare.com.au>
459 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
460 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
461 (md_estimate_size_before_relax): Ensure jumps to weak and
462 externally visible symbols are relocatable.
464 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
466 * stabs.c (aout_process_stab): Make global.
467 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
468 * read.h (aout_process_stab): Declare.
470 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
471 Generalize to *aout, *coff *elf.
472 * configure: Regenerated.
474 * doc/internals.texi (Object format backend): Say
475 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
477 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
478 * Makefile.in: Regenerated.
480 2000-05-19 Catherine Moore <clm@cygnus.com>
482 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
484 2000-05-18 Alan Modra <alan@linuxcare.com.au>
486 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
487 instruction to reflect change in re_assemble_*.
489 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
491 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
492 build PA64 ELF tools.
493 * configure: Rebuilt.
495 2000-05-17 Alan Modra <alan@linuxcare.com.au>
497 * Makefile.am: Regenerate dependencies.
498 * Makefile.in: Regenerate.
500 2000-05-15 Nick Clifton <nickc@cygnus.com>
502 * config/tc-arm.c (struct asm_psr): Add boolean field
503 distinguishing between CSPR and SPSR. Rename 'number' field
505 (psrs): Rearrange contents to match new asm_psr structure.
506 (arm_psr_parse): Move next to psr_required_here. Make it
507 return an asm_psr structure.
508 (psr_required_here): Use asm_psr structure returned by
510 (do_msr): Reorganise to allow psr_required_here to be called
512 (md_undefined_name): Mark 'name' parameter as unused, since
513 the COFF target does not use it.
515 2000-05-14 David O'Brien <obrien@FreeBSD.org>
517 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
519 * config/te-aux.h: Likewise.
520 * config/te-dpx2.h: Likewise.
521 * config/te-go32.h: Likewise.
522 * config/te-hp300.h: Likewise.
523 * config/te-hppa.h: Likewise.
524 * config/te-i386aix.h: Likewise.
525 * config/te-ic960.h: Likewise.
526 * config/te-interix.h: Likewise.
527 * config/te-nbsd532.h: Likewise.
528 * config/te-pc532mach.h: Likewise.
529 * config/te-ppcnw.h: Likewise.
530 * config/te-psos.h: Likewise.
531 * config/te-sparcaout.h: Likewise.
532 * config/te-sun3.h: Likewise.
533 * config/te-sysv32.h: Likewise.
535 2000-05-14 Alan Modra <alan@linuxcare.com.au>
537 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
538 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
539 and sign extend without an if statement.
540 (build_bytes): Likewise.
542 2000-05-14 Kazu Hirata <kazu@hxi.com>
544 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
545 X_add_symbol L_32 case.
547 2000-05-14 David O'Brien <obrien@FreeBSD.org>
549 * config/te-freebsd.h: New file.
551 2000-05-13 Alan Modra <alan@linuxcare.com.au>
553 * asintl.h (gettext, dgettext, dcgettext, textdomain,
554 bindtextdomain): Replace defines with those from intl/libgettext.h
555 to quieten gcc warnings.
557 * NEWS: Mention x86 .arch and -q.
559 * config/tc-i386.c (quiet_warnings): New.
560 (md_assemble): Use quiet_warnings.
561 (md_parse_option): Set quiet_warnings from -q.
562 (md_show_usage): Mention -q, delete -m.
563 (flag_do_long_jump): Delete.
564 (md_parse_option): Remove -m.
565 (md_show_usage): Remove -m.
566 (md_create_long_jump): Remove useless flag_do_long_jump code.
568 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
569 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
571 2000-05-13 Alan Modra <alan@linuxcare.com.au>
572 Alexander Sokolov <robocop@netlink.ru>
574 * doc/c-i386.texi (i386-Arch): New section.
575 (i386-Syntax): Mention .intel_syntax and .att_syntax.
577 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
578 (smallest_imm_type): Use smallest opcode for shift by one if cpu
579 architecture has been given and is not 486.
581 (md_pseudo_table): Add .arch.
582 (md_assemble): Warn if cpu architecture has been given and an
583 unsupported instruction.
585 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
586 Move operand_types bit defines after relevant template field.
587 (template): Add cpu_flags.
591 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
593 * config/tc-mn10300.h (md_end): Define.
594 (mn10300_finalize): Declare.
595 * config/tc-mn10300.c: Include dwarf2dbg.h.
596 (debug_line): Define.
597 (md_assemble): Generate dwarf2 line info.
598 (mn10300_finalize): New function. Finalize dwarf2 info.
600 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
602 * config/tc-mips.c (md_estimate_size_before_relax): Use the
603 external version of the relocation for weak symbols.
605 2000-05-08 David Mosberger <davidm@hpl.hp.com>
607 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
608 frame size in units of 16 bytes, as required per SW Conventions manual.
609 (output_unw_records): Output info-block header as a dword to get
612 2000-05-08 Alan Modra <alan@linuxcare.com.au>
614 * as.h: #include "file", not <file> on files from ../include.
615 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
616 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
617 (md_convert_frag): Add ATTRIBUTE_UNUSED.
618 (tc_coff_symbol_emit_hook): Ditto.
619 (OPTCOUNT): Cast to int to avoid compiler warning.
620 (md_begin): Fix signed/unsigned warnings.
622 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
624 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
625 ABRANCH LONG case for a conditional branch on a 68000.
626 (md_estimate_size_before_relax): Likewise. Also handle
627 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
628 (m68k-ip: case ABSL): Relax absolute references to 16-bit
629 PC-relative on all CPUs.
630 (md_estimate_size_before_relax): Likewise.
632 2000-05-04 Alan Modra <alan@linuxcare.com.au>
634 * as.c (parse_args): Just mention current year in printed
637 2000-05-03 J.T. Conklin <jtc@redback.com>
639 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
641 (md_parse_option): Recognize -m7400.
643 2000-05-03 Ian Lance Taylor <ian@zembu.com>
645 * config/atof-ieee.c (gen_to_words): When adding carry back in,
646 don't permit lp to become less than the words array.
648 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
650 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
651 Fix little-endian case.
653 2000-05-03 David O'Brien <obrien@NUXI.com>
655 * as.c (parse_args): Update copyright.
657 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
659 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
660 for the .bss section too.
662 2000-05-02 Alan Modra <alan@linuxcare.com.au>
664 * configure.in: Set em=linux for hppa-*-linux.
665 * configure: Regenerate.
666 * doc/Makefile.in: Regenerate with correct automake.
668 * frags.c (frag_grow): Sanity check chunk_size.
670 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
671 * config/obj-som.h: Likewise.
672 * config/obj-ieee.h: Likewise.
674 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
676 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
677 (md_pseudo_table): Fully initialise OBJ_ELF cases.
678 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
679 (pa_ip): low_sign_unext now returns via function value. Use
680 re_assemble_* instead of dis_assemble_* and
681 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
683 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
684 (md_section_align, md_parse_option, md_show_usage,
685 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
686 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
687 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
688 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
689 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
691 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
692 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
693 outside of switch. Correct mask and shifting errors in case 10
694 and case -11. In case 21, compare against signed range to suit
695 hppa_field_adjust changes. In case 12, use re_assemble_12. In
696 case 17 and case 22, use offsetT variable to properly check range.
697 Use re_assemble_* here too.
698 (evaluate_absolute): Change type of value to offsetT. Call
699 hppa_field_adjust to do the work for us.
700 (pa_parse_cmpb_64_cmpltr): Delete save_s.
701 (pa_parse_cmpib_64_cmpltr): Ditto.
702 (pa_build_unwind_subspace): Delete unused var subseg. Change type
703 of i to unsigned int.
704 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
705 (pa_end_of_source): Return type is void.
707 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
709 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
711 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
713 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
715 (md_begin): Removed "construct symbols for each register name".
716 Because register names conflicts with GCC generated function
718 (avr_operand): Now constant numbers can be used as a register
719 identifiers (0 as r0, 31 as r31).
720 (md_assemble): use skip_space () before parsing instruction
723 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
725 * config/tc-avr.c: New AVR_ISA_ defined.
726 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
727 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
728 for `fmul', `movw' and `lpm R,Z' instructions.
729 (avr_operands): Warn if current opcode is a two-word instruction
730 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
731 (avr_opcodes): New commands added.
732 (REGISTER_P): Check 'a' and 'v' constraint letters.
733 (mcu_types): New MCU added.
735 2000-05-01 Alan Modra <alan@linuxcare.com.au>
737 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
738 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
739 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
740 * configure: Regenerate.
742 2000-04-29 Andreas Jaeger <aj@suse.de>
744 * as.h: Correctly check GCC version.
746 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
748 * as.c (parse_args): Allow md_parse_option to override -a listing
750 * config/obj-coff.c (add_lineno): Change type of offset parameter
751 from "int" to "bfd_vma."
752 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
753 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
754 (ppc_change_csect): Align correctly for XCOFF64.
755 (ppc_machine): New function, which discards "ppc_machine" line.
756 (ppc_tc): Cons for 8 when code is 64 bit.
757 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
759 (md_parse_option): Handle -a64 and -a32.
761 * config/tc-ppc.h (TARGET_MACH): Define.
762 (TARGET_FORMAT): Move to function.
763 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
765 2000-04-26 David O'Brien <obrien@FreeBSD.org>
767 * doc/as.1: Fix unbalanced brackets.
769 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
771 (line_comment_chars): Set to '/' if TE_FreeBSD.
773 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
775 * configure.in: Configury support for PA64 (currently disabled).
776 * configure: Rebuilt.
778 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
780 * config/tc-mips.c (s_change_sec): Use record_alignment, not
781 bfd_set_section_alignment.
783 2000-04-25 Alan Modra <alan@linuxcare.com.au>
785 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
788 2000-04-24 Nick Clifton <nickc@cygnus.com>
790 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
791 * doc/as.texinfo (Align): Include arm and strongarm in list of
792 targets that have the second form of the behaviour of the .align
795 2000-04-24 Mark Klein <mklein@dis.com>
797 * obj-som.c: Terminate obj_pseudo_table.
799 2000-04-22 Timothy Wall <twall@cygnus.com>
801 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
803 (operand_match): Conditionally insert default bit values for IMMU9.
805 2000-04-14 Matthew Green <mrg@cygnus.com>
807 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
808 * configure: Rebuilt.
810 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
811 Jason Eckhardt <jle@cygnus.com>
813 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
815 * config/tc-hppa.c (CHECK_ALIGN): New macro.
816 Added handling of new operand types l,y,&,fe,fE,fx.
818 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
819 David Mosberger <davidm@hpl.hp.com>
820 Timothy Wall <twall@cygnus.com>
821 Andrew MacLeod <amacleod@cygnus.com>
822 Jim Wilson <wilson@cygnus.com>
824 * Makefile.am (CPU_TYPES): Add ia64.
825 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
826 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
827 * Makefile.in: Rebuild.
828 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
829 * configure: Rebuild.
830 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
831 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
832 * expr.c (expr): Handle md_optimize_expr.
833 * read.c (LEX_HASH): Add comment.
834 * config/tc-ia64.c, config/tc-ia64.h: New files.
836 2000-04-21 Richard Henderson <rth@cygnus.com>
838 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
839 bundling a non-delayed branch type instruction.
841 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
843 * config/tc-mn10300.c (HAVE_AM30): Define.
844 (md_assemble): Use it.
846 2000-04-19 Alan Modra <alan@linuxcare.com.au>
848 * config/obj-elf.c (obj_elf_change_section): Check for changed
851 * Makefile.am: (CPU_MULTI_VALID): Remove.
852 (MULTI_CPU_TYPES): Define.
853 (MULTI_CPU_OBJ_VALID): Define.
854 (DEPTC): Use the above.
857 Regenerate dependencies.
858 * Makefile.in: Regenerate.
860 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
862 * Makefile.am (YACC, LEX): Get them from configure.
864 2000-04-18 H.J. Lu (hjl@gnu.org)
866 * config/tc-i386.c (offset_in_range): Use addressT instead of
867 bfd_vma for non-bfd assemblers.
869 2000-04-17 Alan Modra <alan@linuxcare.com.au>
871 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
872 doesn't give spurious errors.
874 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
876 * as.h (SEEK_SET): Define if undefined.
878 2000-04-13 Alan Modra <alan@linuxcare.com.au>
880 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
881 constants, and don't assume offsetT is 32 bits.
883 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
885 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
886 (md_pcrel_from_section): Add prototype.
887 (d10v_fix_adjustable): Add prototype.
888 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
890 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
892 2000-04-12 Nick Clifton <nickc@cygnus.com>
894 * config/tc-d10v.c (find_opcode): Correctly calculate position of
895 symbol in frag chain.
897 2000-04-10 Alan Modra <alan@linuxcare.com.au>
899 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
900 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
901 (fits_in_signed_word, smallest_imm_type): Ditto.
902 (md_assemble): Use an offsetT var to hold offsetT values, not a
904 (offset_in_range): New.
905 (md_assemble): Use it.
906 (md_convert_frag): Change type of target_address, opcode_address,
907 and displacement_from_opcode_start to offsetT.
908 (md_create_short_jump): Change type of offset to offsetT.
909 (md_create_long_jump): Ditto.
910 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
911 (md_chars_to_number): Remove.
912 (output_invalid): Remove duplicate prototype.
914 2000-04-09 Nick Clifton <nickc@cygnus.com>
916 * Makefile.am (CPU_TYPES): Add 'avr'.
917 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
918 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
920 * Makefile.in: Regenerate.
922 * doc/as.texinfo: Add M32R documentation.
924 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
926 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
927 --enable-build-warnings option.
928 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
929 * Makefile.in, configure: Re-generate.
931 2000-04-07 Nick Clifton <nickc@cygnus.com>
933 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
934 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
935 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
936 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
937 (arm_force_relocation): Force relocations for
938 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
940 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
942 * config/tc-sh.c (get_operands): There's no third operand if the
943 first operand is an immediate.
945 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
947 * config/tc-sh.c (immediate): Delete.
948 (sh_operand_info): Add immediate member.
949 (parse_reg): Use A_PC for pc.
950 (parse_exp): Add second argument 'op'. All callers changed.
951 (parse_at): Expect pc to be coded as A_PC.
952 Use immediate field in *op.
953 (insert): Add fourth argument 'op'. All callers changed.
954 (build_relax): Add second argument 'op'. All callers changed.
955 (insert_loop_bounds): New function.
956 (build_Mytes): Remove DISP_4.
957 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
958 (assemble_ppi): Use immediate field in *operand.
959 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
960 (md_apply_fix): Likewise.
961 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
963 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
965 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
967 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
969 * internals.texi (CPU backend): Document
970 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
972 2000-04-04 Alan Modra <alan@linuxcare.com.au>
974 * po/gas.pot: Regenerate.
976 * as.c (show_usage): Restore translated part of bug string.
977 * gasp.c (show_usage): Likewise.
979 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
980 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
982 (DEP1): Modify for "gcc -MM".
986 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
988 * Makefile.in: Regenerate.
990 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
992 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
993 (md_begin): Likewise.
994 (HAVE_AM33): New macro.
995 (md_assemble): Use it. Match r_regs and xr_regs only if
998 2000-04-03 Alan Modra <alan@linuxcare.com.au>
1000 * as.h: #include "bin-bugs.h"
1001 * as.c (show_usage): Use REPORT_BUGS_TO.
1002 * gasp.c: #include "bin-bugs.h"
1003 (show_usage): Use REPORT_BUGS_TO.
1005 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
1007 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
1009 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
1010 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
1013 2000-04-03 Alan Modra <alan@linuxcare.com.au>
1015 * config/tc-i386.c (i386_immediate): Don't assume a constant
1016 immediate is necessarily 16 bits when in 16 bit code mode.
1017 (md_assemble): Instead set guess_suffix here after we have checked
1020 2000-04-02 Richard Henderson <rth@cygnus.com>
1022 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
1023 quantities. Correct right shift sign extension.
1024 (build_insn): Make `number' unsigned long. Mask top 6 bits of
1025 32-bit value when shifting into place.
1027 2000-04-01 Ian Lance Taylor <ian@zembu.com>
1029 * app.c: Add ATTRIBUTE_UNUSED as needed.
1030 * config/tc-ppc.c: Likewise.
1031 (ppc_size): Make unsigned long.
1032 (ppc_insert_operand): Add casts to avoid warnings.
1034 2000-03-31 Nick Clifton <nickc@cygnus.com>
1036 * config/tc-d10v.h (md_flush_pending_output): Define.
1038 2000-03-29 Nick Clifton <nickc@cygnus.com>
1040 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
1041 segment. Works for both BFD_ASSEMBLER and others.
1042 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
1044 2000-03-29 Nick Clifton <nickc@cygnus.com
1046 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
1048 2000-03-28 Alan Modra <alan@linuxcare.com.au>
1050 * listing.c (LISTING_LHS_WIDTH): Default depends on
1052 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
1054 2000-03-27 Ian Lance Taylor <ian@zembu.com>
1056 * config/tc-sh.c (md_show_usage): Use backslash before newline in
1059 2000-03-27 Alan Modra <alan@linuxcare.com.au>
1061 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
1063 * config/tc-avr.c (mcu_types): Add missing initialiser.
1064 (md_pcrel_from_section): Add prototype.
1065 (avr_operand): Remove redundant test of unsigned < 0.
1066 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
1068 2000-03-27 Denis Chertykov <denisc@overta.ru>
1070 * config/tc-avr.c: New file for AVR support.
1071 * config/tc-avr.h: Likewise.
1072 * configure.in: Add AVR support.
1073 * configure: Regenerate.
1075 2000-03-26 Timothy Wall <twall@cygnus.com>
1077 * gasp.c (macro_op): Add new argument to check_macro call.
1078 Macro structure definitions moved to macro.h
1079 * sb.h: Add argument to prototype for input_scrub_include_sb.
1080 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
1081 nesting checks with an additional flag.
1082 (struct input_save): Add flag to indicate whether current sb
1083 should be checked for proper macro/conditional nesting.
1084 (input_scrub_push/pop): Save/restore nest check flag.
1085 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
1087 * macro.c (check_macro): Allow caller to retrieve parsed macro
1088 information if a pointer is provided. This information may be
1089 used by the new macro hooks.
1090 * macro.h: Update prototype for check_macro. Macro struct
1091 definitions moved here from macro.c/gasp.c.
1092 * read.c (read_a_source_file): Add parameter to check_macro call,
1093 and pass macro info to the macro hook, if defined.
1094 (input_scrub_insert_line): New. Allow insertion of a line of
1095 characters into the input stream.
1096 (input_scrub_insert_file): New. Allow insertion of an arbitrary
1097 file into the input stream.
1098 (s_include): Use input_scrub_insert_file.
1099 * internals.texi: Document new macro hooks.
1100 * as.h: New prototypes added.
1102 2000-03-26 Alan Modra <alan@linuxcare.com.au>
1104 * config/tc-i386.c: Don't start any as_bad or as_warn message with
1105 an initial capital letter.
1106 (i386_index_check): Reindent.
1108 2000-03-19 Nick Clifton <nickc@cygnus.com>
1110 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
1113 2000-03-17 Thomas de Lellis <tdel@windriver.com>
1115 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
1116 instruction operand bad if Rd > 7 when generating
1117 thumb instructions. Prevents for example,
1118 "adr r12,label" from silently failing and generating
1119 the wrong instruction.
1121 2000-03-17 Nick Clifton <nickc@cygnus.com>
1123 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
1124 that have a destingation >= 0x400000.
1125 Fix compile time warning messages.
1127 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1129 * config/tc-sh.c (md_begin): When encountering insn that are
1130 not supported by the current arch, only change the name if
1131 its contents are the same as prev_name.
1132 (get_specific): If the the architecture doesn't match, fail.
1134 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1136 * config/tc-sh.c (IDENT_CHAR): Define.
1137 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
1138 matching back where it came from.
1140 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1142 * config/tc-sh.c (md_show_usage): Add description of -dsp.
1144 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
1146 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
1149 2000-03-15 Kazu Hirata <kazu@hxi.com>
1151 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
1153 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
1155 * expr.c (operand) [case 'f']: When testing if '0f' can start a
1156 floating-point-number, make sure 'f' is in FLT_CHARS.
1158 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
1160 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
1161 (s_lcomm_internal): Use it.
1162 * doc/internals.texi (CPU backend): Document it.
1163 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
1166 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
1168 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
1171 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
1172 implementation doesn't have special handling for switch
1174 (macro_build): Allow for code in sections other than .text.
1176 (mips_ip): Likewise.
1177 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
1178 Don't perform relocs if we will be outputting them.
1179 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
1180 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
1183 2000-03-09 Catherine Moore <clm@cygnus.com>
1185 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
1186 relocation type based on the entry in the fixup structure.
1188 2000-03-08 H.J. Lu (hjl@gnu.org)
1190 * Makefile.am (install-exec-tooldir): Depend on
1191 install-exec-bindir for parallel make.
1192 * Makefile.in: Regenerated.
1194 2000-03-06 Nick Clifton <nickc@cygnus.com>
1196 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
1198 (md_parse_option): Parse -m32r command line switch - disable m32rx
1200 (md_show_usage): Document new option.
1202 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
1203 * doc/Makefile.in: Regenerate.
1204 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
1206 2000-03-02 Michael Meissner <meissner@redhat.com>
1208 * config/tc-d30v.c (check_range): Remove code that incorrectly
1209 sign extended values where bits < 32.
1211 2000-03-02 H.J. Lu (hjl@gnu.org)
1213 * configure.in: Support --enable-targets=all on ia32.
1214 * configure: Regenerated.
1216 2000-03-01 Nick Clifton <nickc@cygnus.com>
1218 * gasp.c (do_align): Remove bogus check of alignment value.
1220 2000-02-27 Thomas de Lellis <tdel@windriver.com>
1222 * config/obj-elf.c (elf_frob_symbol): Remove code which when
1223 TC_PPC was defined forced the type of a symbol with no other type
1226 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
1228 * doc/internals.texi (CPU backend): Mention that
1229 line_separator_chars do not break up comments. Fix typos for
1230 LEX_AT and LEX_NAME descriptions. Document operands for
1231 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
1232 description of md_create_short_jump usage. Document argument for
1233 md_undefined_symbol.
1235 2000-02-27 Jakub Jelinek <jakub@redhat.com>
1237 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
1238 (md_parse_option): Handle it.
1239 (md_show_usage): Document it.
1241 2000-02-27 Ian Lance Taylor <ian@zembu.com>
1243 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
1244 opcode, for the instruction `pal19'. From Andrea Arcangeli
1247 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
1249 * config/tc-i386.c (i386_immediate): Move constant operand sizing
1251 (md_assemble): To here, before template operands are matched.
1252 Also ensure a constant immediate is sign extended when we know the
1253 size is at most 16 bits. This is to catch cases like "add
1254 $0xffc0,%ax" where we don't know the size, and thus that the
1255 immediate can be represented as Imm8S until after parsing the
1257 (i386_displacement): Similarly sign extend 16 bit constant
1259 (md_assemble): Relax 16-bit jump constant range check to suit sign
1260 extended displacements.
1262 2000-02-26 Andreas Jaeger <aj@suse.de>
1264 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
1266 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
1268 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
1269 call operands when intel_syntax.
1270 (intel_float_operand): Return 2 for "fi...".
1271 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
1272 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
1273 earlier "SHORT" change.
1274 (md_assemble): When determining suffix from Regs, exclude
1277 2000-02-24 Nick Clifton <nickc@cygnus.com>
1279 * configure: Add arm-wince, mips-pe and sh-pe targets.
1280 * configure: Regenerate.
1282 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
1284 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
1285 "pe-mips" for the mips-pe target.
1287 * config/tc-arm.c (insns): Change displacement encoded in BL
1288 and B instructions if the target port is arm-wince.
1289 (do_ldst): Do not bias the relocation offset if the target
1291 (md_pcrel_from): Add in missing relocation offset bias if the
1292 target os arm-wince.
1294 * config/tc-mips.c (mips_target_format): Support COFF flavour.
1295 (md_begin): Disable -G support for mips-pe target.
1296 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
1297 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
1300 * config/tc-sh.c (md_begin): sh-pe target is little endian.
1301 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
1302 assembler, just set the alignment to 4.
1304 * config/te-wince-pe.h: New file for WinCE targets. Define
1307 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
1309 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
1310 string instructions.
1311 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
1312 (i386_intel_memory_operand): After finding a segment override,
1313 check again for no `[' before looking for a displacement. Bomb if
1314 more than one displacement rather than silently discarding the
1315 second and subsequent ones. Free strings malloc'd by
1316 build_displacement_string.
1318 2000-02-24 Catherine Moore <clm@cygnus.com>
1320 * config/obj-som.c (obj_pseudo_table): Add "weak".
1321 (obj_som_weak): New routine.
1323 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
1325 * config/tc-i386.c (union i386_op): New.
1326 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
1327 Throughout file replace occurences of disps[n], imms[n], regs[n]
1328 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
1329 intel mode operand swapping. Add assert in regKludge and
1330 fake_zero_displacement code. Test i.types[n] when outputting
1331 displacements and immediates. Combine output of Disp16 with
1333 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
1334 when in intel mode by (not) reversing fsub and fdiv operands
1335 before the template search. This fails for single operand
1336 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
1337 undefined. Instead fix the base_opcode after we've found the
1338 template. Move base_opcode xor with found_reverse_match from
1339 opcode output code to before this fix so we test for the correct
1341 (md_assemble): Don't use strcmp when deciding to ignore the suffix
1342 check in intel mode. Instead compare opcodes.
1344 * config/tc-i386.h (TC_RELOC): Delete.
1345 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
1346 with equivalent call to reloc.
1348 * as.h (flag_m68k_mri): Move declaration after target include, and
1349 only declare when TC_M68K defined. Define as zero otherwise.
1350 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
1351 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
1352 Define as zero otherwise.
1353 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
1354 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
1355 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
1356 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
1357 testing whether defined.
1358 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
1359 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
1360 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
1361 rather than testing whether defined.
1362 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
1363 (parse_mri_cons): Declare and use only when TC_M68K.
1364 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
1365 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
1366 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
1368 * NEWS: Mention IBM 370 support.
1370 2000-02-23 Richard Henderson <rth@cygnus.com>
1372 * config/tc-i386.c (md_assemble): When swapping operands for
1373 intel_syntax, assume everything that's not Imm or Disp is a
1376 2000-02-23 Linas Vepstas <linas@linas.org>
1378 * config/tc-i370.c, config/tc-i370.h: New files.
1379 * Makefile.am: Add support for Linux/IBM 370.
1380 * configure.in: Likewise.
1381 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
1382 * config/obj-elf.c: Include elf/i370.h
1383 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
1385 * Makefile.in: Regenerate.
1386 * configure: Regenerate.
1388 * doc/c-i370.texi: New file.
1389 * doc/all.texi: Include it.
1390 * doc/as.texinfo: And here.
1391 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
1392 * doc/Makefile.in: Regenerate.
1394 2000-02-19 Michael Meissner <meissner@redhat.com>
1396 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
1397 determine if an instruction can be used in parallel with an ADDppp
1398 or SUBppp instruction.
1400 2000-02-22 Andrew Haley <aph@cygnus.com>
1402 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
1404 1999-12-30 Andrew Haley <aph@cygnus.com>
1406 * config/tc-mips.c (mips_gp32): New variable.
1407 (macro_build) Use mips_gp32.
1409 (md_longopts): Add "-mgp32" and "-mgp64".
1410 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
1412 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
1414 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
1415 warning, and bump it to 1.
1417 2000-02-22 Ian Lance Taylor <ian@zembu.com>
1419 From Brad Lucier <lucier@math.purdue.edu>:
1420 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
1423 2000-02-21 Catherine Moore <clm@cygnus.com>
1425 * config/tc-mips.c (MF_HILO_INSN): Define.
1426 (mips_7000_hilo_fix): Declare.
1427 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
1428 (md_parse_option): Check for 7000_HILO_FIX options.
1429 (OPTION_M7000_HILO_FIX): Define.
1430 (OPTION_NO_M7000_HILO_FIX): Define.
1431 * doc/c-mips.texi (-mfix7000): Describe.
1433 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
1435 * listing.c (print_lines): Remove unused variable `end'.
1437 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
1438 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
1439 reloc_type when BFD_ASSEMBLER.
1440 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
1441 reloc_type when BFD_ASSEMBLER. Move common code out of switch
1442 statement and quell signed vs. unsigned comparison warning.
1444 2000-02-18 Nick Clifton <nickc@cygnus.com>
1446 * config/tc-d10v.c (find_opcode): Add a symbol's value to
1447 the computed frag offset, rather than overwriting it.
1449 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1451 * config/tc-sh.c ("elf/sh.h"): Include.
1452 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
1453 (md.begin): Initialize target_arch.
1454 Only include opcodes in has table that match selected architecture.
1455 (parse_reg): Recognize register names for sh-dsp.
1456 (parse_at): Recognize post-modify addressing.
1457 (get_operands): The leading space is now optional.
1458 (get_specific): Remove FDREG_N support. Add support for sh-dsp
1459 arguments. Update valid_arch.
1460 (build_Mytes): Add support for SDT_REG_N.
1461 (find_cooked_opcode): New function, broken out of md_assemble.
1462 (assemble_ppi, sh_elf_final_processing): New functions.
1463 (md_assemble): Use find_cooked_opcode and assemble_ppi.
1464 (md_longopts, md_parse_option): New option: -dsp.
1465 * config/tc-sh.h (elf_tc_final_processing): Define.
1466 (sh_elf_final_processing): Declare.
1468 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
1470 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
1471 the unwinder subspace. Save the current seg/subseg before creating
1474 2000-02-10 Nick Clifton <nickc@cygnus.com>
1476 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
1477 little endian targets.
1478 (INST_BYTE1): Redefine to handle big and little endian
1480 (cpu_type): New type: Select between M340 and M210.
1481 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
1482 instructions of the M340.
1483 (md_assemble): Add support for the MULSH and OPSR classes of
1485 (md_atof): Add support for little endian targets.
1486 (md_parse_option): Add support for -EL, -EB and -mcpu command
1488 (md_convert_frag): Add support for little endian targets.
1489 (md_apply_fix3): Add support for little endian targets.
1490 (md_number_to_chars): Add support for little endian targets.
1492 2000-02-10 Timothy Wall <twall@redhat.com>
1494 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
1495 defined, use it to verify the symbol just read should be a label.
1497 2000-02-10 Timothy Wall <twall@redhat.com>
1499 * app.c (do_scrub_chars): Handle "||" for parallel instructions
1500 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
1501 around colons when KEEP_WHITE_AROUND_COLON is defined.
1502 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
1503 and KEEP_WHITE_AROUND_COLON.
1505 2000-02-08 Timothy Wall <twall@redhat.com>
1507 * read.c (s_rept): Call do_repeat, which abstracts the repeat
1509 (do_repeat): New. Abstract repeat logic so that a "break" can be
1511 (end_repeat): New. Provide support for a "break" out of the
1513 * read.h: Add prototypes for new functions.
1515 2000-02-08 Timothy Wall <twall@redhat.com>
1517 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
1518 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
1519 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
1522 2000-02-08 Timothy Wall <twall@redhat.com>
1524 * read.c: Added elseif to directives table.
1525 * read.h: Added prototype for s_elseif.
1526 * doc/as.texinfo: Added description for elseif.
1527 * cond.c (s_elseif): New function
1529 2000-02-04 Timothy Wall <twall@redhat.com>
1531 * listing.c (print_lines): Remove conditionals causing bug in
1534 2000-02-03 Timothy Wall <twall@cygnus.com>
1536 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
1538 * frags.c (frag_new): Calculate fr_fix in octets
1539 (frag_now_fix) Return offset as target address offset (bytes).
1540 (frag_now_fix_octets) New - Return offset in octets (8-bit
1542 * frags.h: Added prototype for frag_now_fix_octets().
1543 Distinguish between octets and bytes in field descriptions.
1544 * listing.c (calc_hex): Account for octets vs bytes when
1545 printing addresses/offsets.
1546 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
1547 target is little-endian, print the octets in a word in big-endian
1548 order so that the display looks like a proper hexadecimal number,
1549 instead of having the octets reversed.
1550 * read.c (do_align): When recording alignment, alignment power
1551 should be in terms of target bytes (minimum addressible unit)
1553 (do_org) Convert ORG target address (byte) argument into an
1554 octet offset when generating a variable fragment.
1555 * symbols.c (resolve_symbol_value): Symbol final value
1556 converted to a target address offset (bytes) from its octet offset.
1557 * config/obj-coff.c (coff_frob_symbol): Symbol target address
1558 offset (bytes) is adjusted by the frag offset (octets) converted
1560 (coff_frob_section) Section alignment power is in terms of bytes;
1561 convert it to an octet alignment power when calculating size (and
1562 size mask) in octets. Don't modify the section size in order to
1563 "align" it for TI COFF, since that format has a different method
1564 for storing alignment information.
1566 2000-02-01 Timothy Wall <twall@cygnus.com>
1568 * stabs.c (generate_asm_file): Escape backslashes in stabs file
1569 entries, matching the way GCC generates them. If not escaped, the
1570 filename is encoded incorrectly.
1572 2000-01-31 Nick Clifton <nickc@cygnus.com>
1574 * config/tc-arm.c (reg_table): Add support for ATPCS register
1577 2000-01-31 Geoff Keating <geoffk@cygnus.com>
1579 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
1581 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
1583 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
1584 of a symbol when we really care about its value.
1586 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
1588 * config/tc-mcore.c (md_assemble): Give warning message if
1589 operands passes to instruction are more than the spec.
1591 2000-01-27 Thomas de Lellis <tdel@windriver.com>
1593 * config/tc-arm.c (armadjust_symtab): If the assembler is in
1594 Thumb mode but the label seen was not declared as '.thumb_func'
1595 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
1596 correct disassembly of Thumb code bounded by non function labels.
1598 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
1600 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
1601 Add dependencies for e-i386aout.o. Fix 2 comment lines.
1603 * Makefile.in: Same here.
1606 * configure.in: Set bfd_gas for i386-aout when primary target
1607 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
1608 we may need the primary te_file. Remove incorrect comment.
1610 * configure: Regenerate.
1612 * config/e-i386aout.c: New file.
1614 * as.c (USE_EMULATIONS): Move to before print_version_id.
1615 (struct emulation): Add i386aout.
1616 (show_usage): Split text strings. Reformat -a text. Add --em
1620 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
1621 (aout_format_ops): New.
1624 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
1625 preprocessor conditional and add aout USE_EMULATIONS tests.
1626 (read_a_source_file): Don't pass error strings to printf as
1630 * gasp.c (exp_get_abs): Don't pass error strings to printf as
1632 (do_data): Same here.
1633 (process_file): And here.
1636 * symbols.c (colon): Rewrite "already defined" fatal message
1637 code for aout with USE_EMULATIONS.
1640 * config/obj-aout.c (OBJ_HEADER): Define.
1641 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
1643 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
1644 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
1646 (obj_aout_type): Expand S_SET_OTHER here too.
1647 (obj_read_begin_hook): Remove.
1648 (aout_pop_insert): New.
1649 (obj_aout_s_get_other): New.
1650 (obj_aout_s_get_desc): New.
1651 (aout_format_ops): New.
1654 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
1655 gets aout_pseudo_table.
1656 (aout_pseudo_table): Declare.
1657 (obj_read_begin_hook): Define.
1660 * config/obj-coff.c (obj_pseudo_table): Rename to
1662 (coff_pop_insert): Use coff_pseudo_table.
1663 (coff_sec_sym_ok_for_reloc): Remove.
1664 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
1665 and comment all zero entries and remove #if 0 code.
1668 * config/obj-coff.h (obj_pop_insert): Define.
1669 (coff_pseudo_table): Declare.
1672 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
1673 s_get_size, s_set_size. Comment all zero entries.
1676 * config/obj-elf.c (elf_s_get_other): New function.
1677 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
1678 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
1679 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
1681 (obj_elf_parse_section_letters): Don't pass error strings to
1682 printf as format arg.
1685 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
1687 (elf_s_get_other): Declare.
1688 (S_GET_OTHER) Define as elf_s_get_other if not already
1690 (S_SET_OTHER): Only define when not already defined.
1691 (elf_obj_read_begin_hook): Declare.
1692 (obj_read_begin_hook): Define.
1693 (elf_obj_symbol_new_hook): Declare.
1694 (obj_symbol_new_hook): Define.
1697 * config/obj-multi.h: Add copyright header and protect against
1698 multiple inclusion. Add * to all function pointers.
1699 (OBJ_HEADER): If defined, include it rather than other defines
1701 (obj_frob_file_after_relocs): Test for NULL.
1702 (obj_symbol_new_hook): Here too.
1703 (obj_sec_sym_ok_for_reloc): And here.
1704 (S_GET_OTHER): Define.
1705 (S_GET_DESC): Define.
1706 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
1707 (OBJ_MAYBE_ELF): Update comment.
1709 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
1710 OBJ_AOUT preprocessor conditional and handle emulation by
1711 testing OUTPUT_FLAVOR.
1712 (i386_displacement): Here too.
1713 (md_section_align): Similarly here.
1714 (i386_target_format): Conditionally compile when more than one
1715 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
1716 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
1717 (i386_displacement): Here too.
1720 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
1721 Define TARGET_FORMAT for aout only when not multi.
1724 * config/te-multi.h: Delete file as it's identical to te-generic.h
1726 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
1728 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
1729 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
1732 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
1734 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
1737 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
1739 * config/tc-mips.c (mips_do_align): New function.
1740 * config/tc-mips.h (md_do_align): Define.
1742 2000-01-10 Philip Blundell <philb@gnu.org>
1744 * doc/c-arm.texi (ARM Options): Fix typo.
1745 (ARM-Chars): Correct description of `#'. Mention that `;' is a
1746 line separator for Linux.
1747 * doc/as.texinfo (Comments): Mention the ARM.
1749 2000-01-10 Philip Blundell <pb@futuretv.com>
1751 * configure.in (arm*-*-conix*): New target.
1752 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
1754 * configure: Regenerate.
1756 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
1758 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
1759 (obj_elf_visibility): New function.
1761 * doc/as.texinfo (Visibility): New node: document visibility
1764 1999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
1766 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
1767 warning for absolute jump/call without `*' in non-intel mode. No
1768 need to set i.types[0] JumpAbsolute in intel mode.
1770 1999-12-22 Philip Blundell <pb@futuretv.com>
1772 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
1773 hook function when changing sections.
1774 (arm_s_data): Likewise.
1776 1999-12-14 Nick Clifton <nickc@cygnus.com>
1778 * config/tc-arm.c (md_parse_option): Add support for -marm720
1779 command line switch.
1781 Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
1783 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
1784 (r_registers, xr_registers): Define.
1785 (r_register_name, xr_register_name): New functions.
1786 (md_assemble): Handle new am33 operand types and instruction
1788 (mn10300_insert_operand, check_operand): Likewise.
1790 1999-11-29 Nick Clifton <nickc@cygnus.com>
1792 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
1793 (s_force_thumb): Set thumb_mode to 2.
1794 (md_assemble): Do not complain about thumb instructions on a
1795 non-thumb target if thumb_mode is set to 2.
1797 1999-11-28 Michael Meissner <meissner@cygnus.com>
1799 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
1800 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
1801 (O_...): Add new machine dependent expressions if we are handling
1802 explicit relocations.
1803 (alpha_reloc_op): New static table holding the explicit relocation
1805 (alpha_literal_hash): New static to hold the hash table for
1806 explicit relocations.
1807 (alpha_macros): Add support for explicit relocations.
1808 (md_begin): If explicit relocations, initialize hash table.
1809 (md_assemble): Don't print a second error if tokenize_arguments
1810 already printed an error message.
1811 (md_apply_fix): Add support for explicit relocations.
1812 (alpha_force_relocation): Ditto.
1813 (alpha_fix_adjustable): Ditto.
1814 (alpha_adjust_symtab): New function to support explicit
1816 (alpha_adjust_symtab_relocs): Ditto.
1817 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
1818 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
1819 Add support for explicit relocations. Return -2 if an error
1820 message was already printed.
1821 (find_macro_match): Add support for explicit relocations. Comment
1823 (emit_insn): Add support for explicit relocations.
1824 (assemble_tokens): Ditto.
1826 (load_expression): Ditto.
1829 (emit_ir_load): Ditto.
1830 (emit_loadstore): Ditto.
1833 (emit_sextX): Ditto.
1834 (emit_division): Ditto.
1835 (emit_jsrjmp): Ditto.
1836 (emit_retjcr): Ditto.
1838 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
1840 (tc_adjust_symtab): If explicit relocations, call the function
1841 alpha_adjust_symtab.
1842 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
1843 relocations next to the literal relocation they reference.
1844 (TC_INIT_FIX_DATA): Initialize the new fields.
1845 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
1847 Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
1849 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
1850 'B' operand for PA2.0 bb instruction.
1852 1999-11-18 Nick Clifton <nickc@cygnus.com>
1854 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
1857 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
1859 (mcore_force_relocation): Force relocations to be generated for
1862 1999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
1864 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
1865 (i386_displacement): Disallow O_big displacements.
1867 Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
1869 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg): Small
1870 improvements in error checking.
1871 (md_assemble): Support for unconditional ARM instructions.
1872 (md_parse_option): Support for -m[arm]v5e flag.
1874 1999-11-12 Nick Clifton <nickc@cygnus.com>
1876 * macro.c (buffer_and_nest): Do not check beyond the end of the
1879 1999-11-11 Nick Clifton <nickc@cygnus.com>
1881 * macro.c (buffer_and_nest): Look for seperator after TO and
1884 1999-11-08 Andrew Haley <aph@cygnus.com>
1886 * app.c (do_scrub_chars): When in State 10, treat backslash
1887 characters in the same way as as symbol characters.
1889 1999-11-07 Richard Henderson <rth@cygnus.com>
1891 * config/tc-alpha.c (alpha_align): Check, don't assert, that
1892 the previous label was in the current section before playing
1893 with auto-alignment.
1895 1999-11-06 Nick Clifton <nickc@cygnus.com>
1897 * config/tc-v850.c (v850_force_relocation): Force relocation
1899 (v850_pcrel_from_selection): Do not compute a pcrel offset if
1902 1999-11-05 Michael Meissner <meissner@cygnus.com>
1904 * expr.h (operatorT): Increase machine dependent operators to 16.
1905 * expr.c (op_rank): Ditto.
1907 1999-11-03 Ian Lance Taylor <ian@zembu.com>
1909 * read.c (pseudo_set): Reject attempts to set the value of a
1912 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
1915 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
1917 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
1918 to bfd_set_section_contents.
1920 1999-11-03 Nick Clifton <nickc@cygnus.com>
1922 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
1924 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
1926 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
1927 (mips_ip): Use OPCODE_IS_MEMBER.
1929 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
1931 * config/tc-arm.c (reg_required_here): Improve comments.
1933 * config/tc-arm.c (thumb_opcode): Add "variants" field.
1934 (tinsns): Initialize variants field.
1936 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
1937 BAD_PC respectively.
1939 1999-10-27 Scott Bambrough <scottb@netwinder.org>
1941 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
1942 * config/tc-arm.h: Fix compile time warnings.
1944 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
1946 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
1947 form @abs16, @(abs16) and @(abs16 + imm).
1949 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
1951 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
1952 (ISA_HAS_64_BIT_REGS) New.
1953 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
1954 mips_emit_delays,macro_build,load_register,load_addresss,
1955 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
1956 and/or use new ISA_xxx macros in expressions involving
1957 ISA, particularly mips_opts.isa.
1959 1999-10-18 Michael Meissner <meissner@cygnus.com>
1961 * expr.h (operatorT): Add machine dependent operators md1..md8.
1962 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
1963 for the machine dependent operators to use.
1965 * expr.c (op_rank): Add machine dependent operators.
1967 * config/tc-alpha.c (O_pregister): Define as a machine dependent
1969 (O_cpregister): Ditto.
1970 (md_begin): Change X_op test that field is wide enough to use
1971 O_max instead of O_alpha_max.
1972 (cpu_types): Fill in missing initializer.
1973 (alpha_num_macros): Make unsigned.
1974 (md_assemble): Make opnamelen be size_t.
1975 (md_apply_fix): Cast alpha_num_operands to int before testing.
1976 (alpha_force_relocation): Ditto.
1977 (alpha_fix_adjustable): Ditto.
1978 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
1979 (tc_gen_reloc): Ditto.
1980 (tc_get_register): Ditto.
1985 (s_alpha_ent): Ditto.
1986 (s_alpha_end): Ditto.
1987 (s_alpha_frame): Ditto.
1988 (s_alpha_prologue): Ditto.
1989 (s_alpha_file): Ditto.
1990 (s_alpha_gprel32): Ditto.
1991 (s_alpha_proc): Ditto.
1992 (s_alpha_set): Ditto.
1993 (s_alpha_base): Ditto.
1994 (s_alpha_align): Ditto.
1995 (s_alpha_arch): Ditto.
1996 (alpha_align): Ditto.
1997 (assemble_insn): Suppress unused variable warning.
1999 (assemble_insn): Don't assume X_op and X_unsigned are in a given
2000 order in the structure.
2001 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
2003 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
2005 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
2007 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
2009 * config/tc-i386.c (i386_index_check): Correct #endif location.
2011 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
2013 * as.c (show_usage): Document new options.
2014 (parse_args): Add --no-warn, --warn, --fatal-warnings,
2015 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
2016 (parse_args): Parse the new options.
2017 (main): If there were warnings, and --fatal-warnings
2018 was specified, print an error.
2019 * as.h: New variable, flag_fatal_warnings, for new option.
2021 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
2023 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
2024 '@'. Change autoincrement completers to fall through to cache control
2027 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
2029 (pa_parse_addb_64_cmpltr): New function.
2031 * config/tc-hppa.c (pa_ip): Change error message.
2032 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
2033 '?Q' args to allow falling through.
2035 * config/tc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
2036 Remove unused conditional codes.
2037 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
2039 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
2041 * config/tc-d30v.c (CHAR_BIT): Define.
2042 (check_range): Fix bit operations to support integers bigger than
2045 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
2047 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
2050 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
2051 Doug Evans <devans@cygnus.com>
2053 Add support for m32rx.
2054 * config/tc-m32r.c (enable_m32rx): New static global.
2055 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
2056 (allow_m32rx): New function.
2057 (M32R_SHORTOPTS): Add `O'.
2058 (md_longopts): Add --m32rx plus several warning options.
2059 (md_parse_option): Handle new options.
2060 (md_show_usage): Print them.
2061 (md_begin): Enable m32rx.
2062 (OPERAND_IS_COND_BIT): New macro.
2063 (first_writes_to_seconds_operands): New function.
2064 (writes_to_pc,can_make_parallel,make_parallel): New functions.
2065 (target_make_parallel,assemble_two_insns): New functions.
2066 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
2067 If optimizing and m32rx, try to make consecutive insns parallel.
2069 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
2071 * config/tc-mips.c (nopic_need_relax): Allow for the
2072 .sdata.foo sections generated by -fdata-sections,
2073 and for the .gnu.linkonce.s sections generated by C++.
2075 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2077 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
2078 with cleaner code using completer prefixes. Add 'Y'.
2080 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
2082 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
2084 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
2085 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
2086 insn does not match and we should try the next insn in the table.
2088 1999-09-22 Nick Clifton <nickc@cygnus.com>
2090 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
2092 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
2094 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
2097 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2099 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
2100 OBJ_ELF. If ELF, add "sq".
2101 (md_parse_option): If ELF, ignore -s and -q.
2102 (md_show_usage): Mention ELF options.
2104 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
2106 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
2109 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
2111 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
2113 * config/tc-hppa.c (struct pa_it): New field "trunc".
2114 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
2115 (pa_parse_ftest_gfx_completer): New function
2116 (pa_parse_fp_cnv_format): New function.
2118 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
2119 (md_apply_fix): Handle 22bit pc-rel branches.
2121 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
2123 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
2125 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
2127 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
2129 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
2131 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
2132 (pa_ip): Handle 'fX'.
2134 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
2136 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
2137 unwinds unless the function is in the text space.
2138 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
2140 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
2142 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
2143 (md_assemble): To here. Tweak address generation.
2145 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
2147 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
2148 (md_assemble): Call dwarf2_where for OBJ_ELF.
2149 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
2150 (pa_end_of_source): New function.
2151 * tc-hppa.h (md_end): Define for OBJ_ELF.
2153 1999-09-14 Michael Meissner <meissner@cygnus.com>
2155 * configure.in (Canonicalization of target names): Remove adding
2156 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
2157 generates $ac_config_sub with a ${CONFIG_SHELL} already.
2158 * configure: Regenerate.
2160 1999-09-14 Donn Terry <donn@interix.com>
2162 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
2164 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
2166 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
2167 pc-relative jmp/call to an absolute symbol.
2168 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
2169 absolute section symbols.
2171 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
2172 jump handling code and comments.
2174 1999-09-12 Ian Lance Taylor <ian@zembu.com>
2176 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
2177 the value if TE_PE and a global defined symbol.
2179 1999-09-11 Ian Lance Taylor <ian@zembu.com>
2181 * write.c (dump_section_relocs): Call print_symbol_value_1 to
2182 print the symbol, rather than printing it here.
2184 1999-09-11 Donn Terry <donn@interix.com>
2186 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
2187 BFD_RELOC_RVA relocations.
2189 * config/tc-i386.c (md_undefined_symbol): Compare the name against
2190 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
2193 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
2195 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
2196 * doc/internals.texi (Object format backend): Document
2199 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
2200 relocations against global symbols if TE_PE.
2202 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
2203 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
2205 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
2208 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
2209 symbols which do not have a constant value, or tags with
2210 non-tags. Remove the symbol from the list before adding it at the
2213 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
2214 C_FCN symbol differently if TE_PE.
2215 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
2216 appears in the pseudo-op, rather coff_line_base which is only set
2219 * config/obj-coff.c (obj_coff_loc): New static function.
2220 (obj_pseudo_table): Add "loc".
2222 * config/obj-coff.c (add_lineno): Check that the line number is
2225 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
2226 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
2228 (md_atof): Return NULL rather than 0.
2229 * config/tc-i386.c (md_atof): Change type to int.
2230 * expr.c (expr): Change first parameter to int.
2231 * config/obj-coff.c: Add declarations for static functions.
2232 (coff_frob_symbol): Use SYM_AUXENT.
2233 * config/tc-i386.h (flag_16bit_code): Don't declare.
2235 * config/obj-coff.c (obj_coff_section): Default to setting
2236 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
2238 * write.c (adjust_reloc_syms): Print adjusted fixup.
2240 * expr.c (integer_constant): Correct too_many_digits calculation
2243 1999-09-09 Andreas Schwab <schwab@suse.de>
2245 * doc/c-arm.texi: Fix arguments of @var to not contain
2248 1999-09-08 Philip Blundell <pb@nexus.co.uk>
2250 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
2252 (md_parse_option): Only support -k flag for ELF and COFF targets.
2254 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
2256 * config/tc-hppa.c (pa_ip): Put strict register checks before
2257 call to pa_parse_number.
2259 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
2261 1999-09-06 Ian Lance Taylor <ian@zembu.com>
2263 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
2266 1999-09-06 Donn Terry <donn@interix.com>
2268 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
2270 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
2272 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
2273 candidate instruction. Require registers for register arguments
2274 when in strict mode. Require assemble-time constants for
2275 constants when in strict mode.
2276 (pa_get_absolute_expression): Require a constant when in strict
2279 1999-09-06 Nick Clifton <nickc@cygnus.com>
2281 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
2283 1999-09-04 Steve Chamberlain <sac@pobox.com>
2285 * config/tc-pj.c: New file, supports picoJava in ELF.
2286 * config/tc-pj.h: Ditto.
2287 * configure.in (pjl*, pj*): New targets.
2288 * Makefile.am: Rebuild dependencies.
2289 (CPU_TYPES): Add pj.
2290 (TARGET_CPU_CFILES): Add config/tc-pj.c.
2291 (TARGET_CPU_HFILES): Add config/tc-pj.h.
2292 * doc/c-pj.texi: New file.
2293 * doc/as.texinfo: Add some PJ specifics.
2294 * doc/all.texi: Add PJ to the list of all architectures, sort them
2296 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
2297 * configure, Makefile.in, doc/Makefile.in: Rebuild.
2299 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
2301 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
2302 (obj_frob_file): Test for null pointer.
2303 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
2304 (OBJ_PROCESS_STAB): And here.
2305 (elf_obj_sy): Remove
2307 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
2308 except OBJ_PROCESS_STAB, which we #undef for ecoff.
2309 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
2311 * config/obj-coff.c (no_func): Remove.
2312 (coff_format_ops): Change occurrences of no_func to 0, as we test
2313 for 0 in obj-multi.h.
2315 * configure.in: Enable bfd for i386-coff when primary target is
2316 bfd. Enable i386 elf,coff emulation support. Don't set
2317 USE_EMULATIONS=1 or te_file=multi unless there is more than one
2318 emulation to support.
2319 *configure: Regenerate.
2321 1999-09-02 Nick Clifton <nickc@cygnus.com>
2323 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
2324 .section .line directive is encountered.
2326 1999-09-01 Nick Clifton <nickc@cygnus.com>
2328 * config/tc-arm.c (md_section_align): Do not align sections in ELF
2331 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
2332 * as.texinfo: Document --gdwarf2 command line option.
2333 Add additional documentation of ARM command line switches.
2335 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
2337 * config/tc-i386.c (i386_intel_memory_operand): Combine
2338 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
2339 and RESTORE_END_STRING around parse_register calls.
2340 (i386_operand): Here too.
2341 (i386_is_reg): Remove.
2342 (parse_register): Move as_bad calls from within this function to
2345 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
2347 Based on a patch from H.J. Lu <hjl@gnu.org>
2348 * config/tc-i386.c (parse_register): Handle FP regs specially.
2349 (md_begin): Remove '(' and ')' from register_chars.
2351 1999-08-29 Doug Evans <devans@casey.cygnus.com>
2353 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
2354 error message (done elsewhere).
2356 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
2358 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
2360 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2362 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
2365 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
2367 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
2369 Add new completers. Fix bug in 64 bit condition handling.
2371 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
2374 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
2376 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
2378 * config/tc-hppa.c (pa_ip): Add case for 'I'.
2380 1999-08-27 Jim Wilson <wilson@cygnus.com>
2382 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
2383 (struct ls): Add frag field. Initialize it to zero.
2384 (out_end_sequence): New local text_frag. Set it while in text section.
2385 Replace address check with frag check. Set ls.frag to text_frag if
2386 out_set_addr called.
2387 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
2388 Set it before switching sections. Replace address check with frag
2389 check. Set ls.frag to saved_frag if out_set_addr called.
2391 1999-08-26 David Mosberger <davidm@hpl.hp.com>
2393 * dwarf2dbg.c (out_end_sequence): If address changed, directly
2394 output "advance_pc" opcode instead of calling gen_addr_line().
2395 The latter has the undesired side-effect of creating a new row
2396 in the debug line info matrix.
2398 1999-08-26 Jim Wilson <wilson@cygnus.com>
2400 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
2401 ls.last_filename if last is less than zero. Set ls.last_filename
2402 when allocating new entry.
2403 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
2406 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
2408 * config/tc-i386.c (i386_index_check): Fix the displacement size
2409 when INFER_ADDR_PREFIX.
2411 1999-08-18 Nick Clifton <nickc@cygnus.com>
2413 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
2416 1999-08-17 Ian Lance Taylor <ian@zembu.com>
2418 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
2419 handle 0xffffNNNN constants correctly.
2421 1999-08-16 Nick Clifton <nickc@cygnus.com>
2423 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
2426 1999-08-13 Nick Clifton <nickc@cygnus.com>
2428 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
2429 (md_apply_fix3): Always pass positive values to
2430 validate_offset_imm.
2432 1999-08-12 Nick Clifton <nickc@cygnus.com>
2434 * config/tc-arm.c (skip_whitespace): New macro.
2435 Formatting tidy ups.
2437 (md_apply_fix3): Store relocation offset in addend for ELF based
2439 (arm_force_relocation): Always generate relocs for Thumb function
2442 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
2444 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
2445 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
2447 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
2449 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
2450 flags for the unwind subspace.
2452 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
2453 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
2454 suitable relocation based on the size of the target's pointer.
2455 Always Use subsegment zero for the unwinders.
2456 (pa_level): Handle "2.0w".
2458 Mon Aug 9 20:02:22 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
2460 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
2461 with the following instruction unless this was specified.
2463 1999-08-09 Ian Lance Taylor <ian@zembu.com>
2465 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
2466 certain sections, to match BFD changes.
2468 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
2470 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
2471 (EXTRA_SCRIPTS): Define to keep automake happy.
2472 * Makefile.in: Rebuild.
2474 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2476 * Makefile.am: Rename .dep* files to DEP*.
2477 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
2478 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
2480 * Makefile.in: Rebuild.
2482 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
2484 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
2486 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2488 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
2489 avoid problems on DOS filesystems.
2490 * Makefile.in: Rebuild.
2492 * doc/as.texinfo (Section): Document 's' flag for COFF version.
2494 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
2496 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
2499 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2501 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
2502 line to create ${GDBINIT} rather than .gdbinit.
2503 * configure, Makefile.in, doc/Makefile.in: Rebuild.
2505 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
2507 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
2509 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2511 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
2513 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
2515 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
2516 non-adjustable symbols.
2518 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2520 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
2522 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
2524 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
2527 1999-08-05 Donn Terry <donn@interix.com>
2529 * config/te-interix.h: New file.
2530 * configure.in (i386-*-interix*): New target.
2531 * configure: Rebuild.
2533 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
2535 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
2536 selectors for ELF too.
2537 (selector_table): Add "ltp" and "rtp" selectors.
2539 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
2541 * config/tc-i386.c (i386_operand): No need to change
2542 operand_string pointer in segment reg case before goto
2543 do_memory_reference. Initialise displacement_string_start and
2544 displacement_string_end after do_memory_reference label.
2545 (i386_index_check): Add operand_string param, and print error
2546 message on failure here.
2547 (i386_intel_memory_operand): Instead of here.
2548 (i386_operand): And here.
2549 (INFER_ADDR_PREFIX): Enable.
2551 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
2553 * config/tc-i386.h (DefaultSize): Define. Renumber following
2554 opcode_modifier defines.
2556 From Etienne Lorrain <etienne.lorrain@ibm.net>
2557 * config/tc-i386.c (stackop_size): New variable.
2558 (set_16bit_code_flag): Clear it here.
2559 (set_16bit_gcc_code_flag): New function.
2560 (md_pseudo_table): Add "code16gcc" entry.
2561 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
2563 1999-08-03 Ian Lance Taylor <ian@zembu.com>
2565 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
2566 next_set_end even if the end symbol is being discarded.
2568 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
2569 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
2570 * config/obj-coff.c: Likewise.
2571 (seg_info_type): Remove.
2572 (seg_info_off_by_4): Change to array of segT.
2573 (s_get_segment): Adjust accordingly.
2574 (obj_pseudo_table): Fully initialize sentinel entry.
2576 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
2577 Ralf Baechle <ralf@uni-koblenz.de>.
2579 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
2581 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
2583 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
2585 * config/tc-i386.c: Indentation and white space changes.
2586 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
2587 don't enable it by default.
2588 (i386_intel_operand): Remove redundant prototype.
2589 Move check on number of memory operands, and i.mem_operands++
2590 (i386_intel_memory_operand): To here.
2591 Remove i386_immediate code from here. Remove special case code
2592 for input and output using (%dx). Remove base/index checks and
2593 call i386_index_check instead. Save initial operand_string
2594 argument for error message.
2595 (i386_operand): Remove redundant prototype. Move base/index
2596 checks to i386_index_check.
2597 (i386_displacement): Move intel mode check for non-zero
2599 (i386_intel_memory_operand): To here.
2601 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
2603 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
2604 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
2605 by .register pseudo-op if -64 and --no-undeclared-regs.
2606 (s_register, sparc_adjust_symtab): New functions.
2607 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
2608 Declare sparc_adjust_symtab as tc_adjust_symtab.
2609 * doc/c-sparc.texi: Add description of #ignore special literal
2610 for .register pseudo-op.
2612 1999-07-30 Catherine Moore <clm@cygnus.com>
2614 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
2615 the relocation's section offset.
2617 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
2619 * write.c (fixup_segment): Fix generic error check overflow test.
2621 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
2622 X_add_number to long.
2624 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
2626 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
2629 1999-07-27 Ian Lance Taylor <ian@zembu.com>
2631 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
2634 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
2636 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
2638 * configure.bat: Remove; obsolete.
2639 * config/go32.cfg: Likewise.
2641 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
2643 * configure.in (i386-*-vxworks*): New target.
2644 * configure: Rebuild.
2646 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
2648 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
2650 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
2652 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
2654 (output_insn): Put OLO10's secondary addend into tc_fix_data.
2655 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
2656 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
2657 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
2658 MAX_RELOC_EXPANSION): Define.
2659 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
2661 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
2663 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
2664 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
2665 block. Print a warning if an 8-bit or 16-bit constant
2666 displacement or immediate is truncated on output.
2667 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
2669 (i386_operand): Disallow immediate jump absolute operand.
2671 1999-07-15 Ian Lance Taylor <ian@zembu.com>
2673 * configure.in: Bump version number to 2.9.5.
2674 * configure: Rebuild.
2676 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
2679 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
2681 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
2682 (cons_fix_new_hppa): Derive size of fixup from size of the object.
2684 1999-07-14 Philip Blundell <pb@nexus.co.uk>
2686 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
2688 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
2690 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
2691 if -mno-fpu was given.
2692 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
2694 (cons_fix_new_arm): Remove misleading comments.
2696 1999-07-14 Ian Lance Taylor <ian@zembu.com>
2698 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
2700 (relax_segment): Likewise. After giving a rs_org error, convert
2701 the frag to rs_align to avoid cascading errors.
2703 1999-07-12 Andreas Schwab <schwab@suse.de>
2705 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
2707 1999-07-11 Ian Lance Taylor <ian@zembu.com>
2709 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
2710 as appropriate. Fill in structure initializations. Add variable
2711 initializations. Add casts.
2712 * dwarf2dbg.c (print_stats): Change i to size_t.
2713 * listing.c (listing_listing): Change list_line to unsigned int.
2715 1999-07-10 Ian Lance Taylor <ian@zembu.com>
2717 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
2718 rather than checking for \001 and \002 in symbol name.
2719 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
2721 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
2723 * configure.in (hppa*-linux-gnu*): New target.
2724 * configure: Rebuilt.
2726 1999-07-08 Nick Clifton <nickc@cygnus.com>
2728 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
2730 1999-07-07 Nick Clifton <nickc@cygnus.com>
2732 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
2733 accessing symbolP directly.
2735 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
2737 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
2740 1999-07-05 Nick Clifton <nickc@cygnus.com>
2742 * config/tc-arm.c (ARM_EXT_V5): Define.
2743 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
2744 (md_begin): Detect ARM v5 architectures.
2745 (md_parse_option): Accept arm v5 specification.
2746 (md_show_usage): Documment -marmv5 switch.
2748 * doc/c-arm.texi: Document -marmv5 command line option.
2750 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
2752 (validate_immediate_twopart): New function. Determine if a
2753 constant can be computed by two ADD instructions.
2754 (output_inst): Remove its command line parameter - it was never
2756 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
2757 implememt the ADRL pseudo op.
2758 (tc_gen_reloc): Generate a suitable error message if an ADRL
2759 instruction tries to generate a real reloc.
2761 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
2763 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
2765 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
2768 1999-06-27 H.J. Lu <hjl@gnu.org>
2770 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
2771 non BFD_ASSEMBLER case.
2773 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
2775 * config/obj-coff.c (obj_coff_section): Mark writable sections as
2778 1999-06-26 David Mosberger <davidm@hpl.hp.com>
2780 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
2781 out_end_sequence() when the address decreases due to a new frag.
2782 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
2783 numbering starts with 1.
2785 1999-06-23 Nick Clifton <nickc@cygnus.com>
2787 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
2789 (mcore_s_text): Call obj_elf_text for ELF target.
2790 (mcore_s_data): Call obj_elf_data for ELF target.
2791 (mcore_s_section): No longer ELF specific. Call obj_coff_section
2793 (mcore_s_bss): New function: Dump literal table before changing
2795 (mcore_s_comm): New function: Dump literal table before changing
2798 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
2799 No longer static functions.
2800 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
2801 Provide prototypes for these functions.
2803 1999-06-22 Ian Lance Taylor <ian@zembu.com>
2805 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
2806 a list of names, to try obj_segment_name, and to try abbreviated
2807 names when using COFF without long section names.
2809 * config/tc-alpha.c: More use of symbol accessor functions.
2810 * config/tc-arc.c: Likewise.
2811 * config/tc-d30v.c: Likewise.
2812 * config/tc-fr30.c: Likewise.
2813 * config/tc-i860.c: Likewise.
2814 * config/tc-m88k.c: Likewise.
2815 * config/tc-mcore.c: Likewise.
2816 * config/tc-ns32k.c: Likewise.
2817 * config/tc-sparc.c: Likewise.
2818 * config/tc-v850.c: Likewise.
2820 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
2821 sy_value with appropriate accessor functions.
2822 * config/tc-arm.c (md_apply_fix3): Likewise.
2823 * config/tc-d10v.c (AT_WORD_P): Likewise.
2824 * config/tc-v850.c (reg_name_search): Likewise.
2826 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
2827 use symbol_get_bfdsym instead.
2828 * config/tc-ppc.c (md_assemble): Likewise.
2829 * config/tc-v850.c (v850_comm): Likewise.
2831 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
2833 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
2834 the symbol, rather than accessing the bsym member.
2835 * config/tc-d10v.c (tc_gen_reloc): Likewise.
2836 * config/tc-d30v.c (tc_gen_reloc): Likewise.
2837 * config/tc-mcore.c (tc_gen_reloc): Likewise.
2838 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
2839 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
2840 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
2841 * config/tc-tic30.c (tc_gen_reloc): Likewise.
2842 * config/tc-v850.c (tc_gen_reloc): Likewise.
2844 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
2846 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
2847 (hppa_gen_reloc_type): Conditionalize on BFD64.
2848 (tc_gen_reloc): Re-enable ELF relocations.
2849 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
2851 1999-06-21 Ian Lance Taylor <ian@zembu.com>
2853 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
2855 (do_ldst): Move assignment out of if condition.
2856 (md_apply_fix3): Add casts to avoid printf format warnings. Add
2857 parentheses to avoid warning.
2859 1999-06-21 Nick Clifton <nickc@cygnus.com>
2861 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
2862 macro to get at the BFD symbol associated with a GAS symbol.
2864 1999-06-19 Ian Lance Taylor <ian@zembu.com>
2866 * config/tc-ppc.c: Update for symbol handling changes.
2867 * config/obj-coff.c: Likewise.
2869 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
2871 * tc-hppa.c: General cleanups of ELF support. No more spaces
2872 and subspaces for ELF.
2873 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
2874 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
2875 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
2876 (UNWIND_SECTION_NAME): Likewise.
2877 (space/subspace related structures): Conditionalize definitions
2879 (space/subspace directives and support routines): Conditionalize
2880 definitions and references/uses on OBJ_SOM.
2881 (label_symbol_struct): For ELF, track the symbol's segment. For
2882 SOM track its space.
2883 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
2885 (USE_ALIASES): Kill for both SOM & ELF.
2886 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
2887 (pa_space, pa_subspace): Corresponding changes.
2888 (pa_spaces_begin): Corresponding chagnes.
2889 (md_begin): Do not muck around with space/subspace stuff for
2891 (md_apply_fix): Temporarily disable argument relocation stuff
2893 (tc_gen_reloc): Temporarily disable relocation generation for
2895 (pa_build_unwind_subspace): Similarly.
2897 1999-06-16 Nick Clifton <nickc@cygnus.com>
2899 * config/tc-arm.c (thumb_set): New pseudo op.
2900 (text, data, section): Override these pseudo ops with ARM
2902 (s_thumb_set): New function: Perform the same as a .set pseudo
2903 op, but also mark the alias'ed symbol as being a Thumb
2905 (arm_s_text): New function: Perform the same as the .text
2906 pseudo op, but dump the literal pool before changing
2908 (arm_s_data): New function: Perform the same as the .data
2909 pseudo op, but dump the literal pool before changing
2911 (arm_s_section): New function: Perform the same as the
2912 .section pseudo op, but dump the literal pool before changing
2914 (arm_cleanup): Do not reset the current section before dumping
2917 1999-06-17 Nick Clifton <nickc@cygnus.com>
2919 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
2920 OPTION_NO_WARN_UNMATCHED entries.
2921 (md_parse_option): Generate a warning message if an unrecognised
2922 option is encountered.
2924 * config/tc-d10v.c (do_not_ignore_hash): New variable.
2925 (get_operands): When parsing an expression after an '@' symbol
2926 has been detected, do not ignore '#' symbols.
2927 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
2930 1999-06-13 Ian Lance Taylor <ian@zembu.com>
2932 From K. Richard Pixley <rich@noir.com>:
2933 * configure.in (ppc-*-vxworks*): New target.
2934 * configure: Rebuild.
2936 1999-06-12 Philip Blundell <philb@gnu.org>
2938 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
2940 1999-06-13 Ian Lance Taylor <ian@zembu.com>
2942 * write.c (adjust_reloc_syms): Rather than never reducing reloc
2943 which refer to symbols in linkonce sections, permit reducing the
2944 relocs if the symbol is local.
2946 1999-06-12 Ian Lance Taylor <ian@zembu.com>
2948 * subsegs.c (subseg_text_p): New function.
2949 * as.h (subseg_text_p): Declare.
2950 * read.c (do_align): Use subseg_text_p to set the default fill.
2951 * write.c (subsegs_finish): Likewise.
2952 * config/obj-coff.c (write_object_file): Likewise.
2953 * config/tc-i386.h (md_maybe_text): Don't define.
2954 (md_do_align): Use subseg_text_p to set the default fill.
2955 * config/tc-m32r.c (m32r_do_align): Likewise.
2956 * config/tc-sh.c (sh_do_align): Likewise.
2957 * config/tc-sparc.h (md_do_align): Likewise.
2959 1999-06-12 David O'Brien <obrien@freebsd.org>
2961 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
2962 * configure: Rebuild.
2964 1999-06-12 Ian Lance Taylor <ian@zembu.com>
2966 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
2967 * Makefile.am: Rebuild dependencies.
2968 * Makefile.in: Rebuild.
2970 * config/tc-i386.c (i386_immediate): Remove unused label
2973 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
2974 * symbols.c: Likewise.
2975 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
2976 sy_next field when taking address, rather than symbol_next.
2978 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
2980 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
2981 value from the output file architecture.
2982 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
2983 * dwarf2dbg.h: Change bfd_vma to addressT.
2985 1999-06-11 Ian Lance Taylor <ian@zembu.com>
2987 * dwarf2dbg.h: Use PARAMS in function declarations.
2989 1999-06-11 Martin Dorey <mdorey@madge.com>
2991 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
2992 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
2994 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
2996 1999-06-11 Ian Lance Taylor <ian@zembu.com>
2998 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
3000 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
3003 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
3005 * read.c (read_a_source_file): Only declare inescape if
3008 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
3010 (find_entry_byval): Add parens to avoid warning.
3012 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
3014 * symbols.c (resolve_symbol_value): Don't permit subtraction of
3017 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
3019 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
3022 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
3023 synthetize_setx): New functions.
3024 (md_assemble): Broken the special cases into the above
3025 functions. Make compiler happy if sizeof(bfd_vma)==4.
3026 Fix sethi generated from set/setuw. If instructions have a relloc,
3027 always clear the fields to be relocated in the opcode.
3028 (sparc_ip): Remove special_case global variable.
3030 1999-06-10 Ian Lance Taylor <ian@zembu.com>
3032 Based on patches from John W. Woznack <jwoznack@concentric.net>:
3033 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
3034 indication of success rather than a value.
3035 (itbl_get_val): Likewise.
3036 (itbl_get_field): Use strcspn. Change delimiters to include
3038 * itbl-ops.h (itbl_get_reg_val): Update declaration.
3039 (itbl_get_val): Likewise.
3040 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
3042 * symbols.c (copy_symbol_attributes): Convert local symbols to
3045 1999-06-10 Nick Clifton <nickc@cygnus.com>
3047 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
3050 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
3052 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
3053 Optimize set if sizeof(bfd_vma) == 64.
3054 (sparc_ip): Fix sethi - without %hi() it should generate
3055 R_SPARC_22 reloc, not R_SPARC_HI22.
3056 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
3058 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
3060 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
3061 (s_ncons): New function.
3062 (native_op_table): New table.
3063 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
3064 R_SPARC_OLO10 handling.
3066 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
3068 * expr.h (struct expressionS): Revert last change; widen X_op.
3069 * config/tc-alpha.c (md_begin): Check the field is wide enough.
3071 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3073 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
3074 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
3075 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
3076 * Makefile.in: Regenerated.
3078 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
3079 `common' pass on to s_mri_common.
3080 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
3082 1999-06-06 Richard Henderson <rth@cygnus.com>
3084 * config/obj-elf.c (obj_elf_section): Don't free the return
3085 value of demand_copy_C_string.
3087 1999-06-05 Richard Henderson <rth@cygnus.com>
3089 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
3090 creation logic from obj_elf_create_section.
3092 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
3093 (section_stack): New.
3094 (special_sections): Make const.
3095 (obj_elf_section): Gut and rewrite parsing.
3096 (obj_elf_change_section): New function broken out of obj_elf_section.
3097 (obj_elf_parse_section_letters): Likewise.
3098 (obj_elf_section_word): Likewise.
3099 (obj_elf_section_type): Likewise.
3100 (obj_elf_previous): Treat as a toggle.
3101 (obj_elf_popsection): New.
3102 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
3103 (ppc_section_type): Likewise.
3104 * config/tc-ppc.h: Likewise.
3106 * expr.h (struct expressionS): Don't make X_op a bitfield.
3107 * config/tc-alpha.c: Update for symbol handling changes.
3108 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
3109 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
3111 1999-06-05 Richard Henderson <rth@cygnus.com>
3113 * dwarf2dbg.c (*): Convert to K&R + prototypes.
3114 (dwarf2_gen_line_info): Kill unused variables.
3115 (dwarf2_finish): Likewise.
3116 (dwarf2_where): Likewise.
3117 (dwarf2_directive_file): If we've only got a string,
3118 hand off to s_app_file.
3119 * ecoff.c: Move the include of ecoff.h.
3120 * symbols.h (S_IS_FUNCTION): Prototype.
3122 * read.c (LEX_HASH): Supply a default.
3124 (s_globl): Update `c' after skipping whitespace.
3125 * read.h (LEX_END_NAME, is_name_ender): New.
3126 * expr.c (get_symbol_end): Respect it.
3128 1999-06-04 Mark Klein <mklein@dis.com>
3130 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
3132 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
3134 * config/tc-hppa.c: Update for symbol handling changes.
3136 1999-06-03 Ian Lance Taylor <ian@zembu.com>
3138 * cgen.c: Update for symbol handling changes.
3139 * config/tc-m32r.c: Likewise.
3141 * config/tc-hppa.h: Update for symbol handling changes.
3142 * config/tc-hppa.c: Likewise.
3144 * config/tc-arm.h: Update for symbol handling changes.
3145 * config/tc-arm.c: Likewise.
3146 (symbol_make_empty): Remove. Just use symbol_create.
3148 * symbols.c (symbol_set_tc): Correct name.
3150 * Makefile.am: Rebuild dependencies.
3151 ($(OBJS)): Don't depend upon struc-symbol.h.
3152 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
3153 * dep-in.sed: Don't remove struc-symbol.h.
3154 * Makefile.in: Rebuild.
3156 * doc/internals.texi (Symbols): Describe changes in symbol
3159 1999-06-03 Richard Henderson <rth@cygnus.com>
3161 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
3162 instead of doing the work by hand.
3164 1999-06-03 David Mosberger <davidm@hpl.hp.com>
3166 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
3167 state of line state-machine.
3168 (struct ls): Collect DWARF2 line state-machine state in new member
3169 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
3170 resulted in any DWARF2 directives.
3171 (reset_state_machine): New function.
3172 (out_end_sequence): Ditto.
3173 (dwarf2_gen_line_info): When switching sections or switching to a
3174 lower text address, call out_end_sequence() first to terminate the
3175 previous code sequence as code sequences MUST have monotonically
3176 increasing addresses.
3177 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
3179 1999-06-03 David Mosberger <davidm@hpl.hp.com>
3181 * as.c (parse_args): Add option -gdwarf2 to allow requesting
3182 DWARF2 debug info (line information only, at this point).
3183 * as.h: Update comment about supported debug formats.
3184 * dwarf2dbg.c, dwarf2dbg.h: New files.
3185 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
3187 * expr.c (operand): Don't use [ for parens if we want an index op.
3188 (op_encoding): Switch [ into O_index, if desired.
3189 (op_rank): Renumber with O_index on bottom.
3190 (expr): If O_index, match closing bracket.
3191 * expr.h (O_index): New.
3193 * read.c (read_a_source_file): Conditionally allow matched "
3194 in lines passed to md_assemble.
3196 * config/obj-elf.c (elf_pseudo_table): Add `common'.
3198 1999-06-03 Ian Lance Taylor <ian@zembu.com>
3200 Add support for storing local symbols in a small structure to save
3201 memory when assembling large files.
3202 * as.h: Don't include struc-symbol.h.
3203 (symbolS): Add typedef.
3204 * symbols.c: Include struc-symbol.h.
3205 (local_hash): New static variable.
3206 (save_symbol_name): New static function, from symbol_create.
3207 (symbol_create): Call save_symbol_name.
3208 (local_symbol_count): New static variable.
3209 (local_symbol_conversion_count): Likewise.
3210 (LOCAL_SYMBOL_CHECK): Define.
3211 (local_symbol_make): New static function.
3212 (local_symbol_convert): New static function.
3213 (colon): Handle local symbols. Create local symbol for local
3215 (symbol_table_insert): Handle local symbols.
3216 (symbol_find_or_make): Create local symbol for local label name.
3217 (symbol_find_base): Check for local symbol.
3218 (symbol_append, symbol_insert): Check for local symbols.
3219 (symbol_clear_list_pointers, symbol_remove): Likewise.
3220 (verify_symbol_chain): Likewise.
3221 (copy_symbol_attributes): Likewise.
3222 (resolve_symbol_value): Handle local symbols.
3223 (resolve_local_symbol): New static function.
3224 (resolve_local_symbol_values): New function.
3225 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
3226 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
3227 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
3228 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
3229 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
3230 (symbol_previous, symbol_next): New functions.
3231 (symbol_get_value_expression): Likewise.
3232 (symbol_set_value_expression): Likewise.
3233 (symbol_set_frag, symbol_get_frag): Likewise.
3234 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
3235 (symbol_mark_used_in_reloc): Likewise.
3236 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
3237 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
3238 (symbol_mri_common_p): Likewise.
3239 (symbol_mark_written, symbol_clear_written): Likewise.
3240 (symbol_written_p): Likewise.
3241 (symbol_mark_resolved, symbol_resolved_p): Likewise.
3242 (symbol_section_p, symbol_equated_p): Likewise.
3243 (symbol_constant_p): Likewise.
3244 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
3245 (symbol_get_obj, symbol_set_obj): Likewise.
3246 (symbol_get_tc, symbol_set_tc): Likewise.
3247 (symbol_begin): Initialize local_hash.
3248 (print_symbol_value_1): Handle local symbols.
3249 (symbol_print_statistics): Print local symbol statistics.
3250 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
3251 Declare new symbols.c functions. Move many declarations here from
3253 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
3254 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
3255 (struct symbol): Move bsym to make it clearly the first field.
3256 Remove TARGET_SYMBOL_FIELDS.
3257 (symbolS): Don't typedef.
3258 (struct broken_word): Remove.
3259 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
3260 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
3261 (symbol_clear_list_pointers): Likewise.
3262 (symbol_insert, symbol_remove): Likewise.
3263 (symbol_previous, symbol_append): Likewise.
3264 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
3265 (struct local_symbol): Define.
3266 (local_symbol_converted_p, local_symbol_mark_converted): Define.
3267 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
3268 (local_symbol_get_frag, local_symbol_set_frag): Define.
3269 (local_symbol_get_real_symbol): Define.
3270 (local_symbol_set_real_symbol): Define.
3272 * write.c (write_object_file): Call resolve_local_symbol_values.
3273 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
3274 (TARGET_SYMBOL_FIELDS): Don't define.
3275 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
3276 ECOFF_DEBUGGING, add ECOFF fields.
3277 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
3278 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
3279 ECOFF_DEBUGGING, add ECOFF fields.
3280 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
3281 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
3282 * config/tc-mcore.h: Don't include struc-symbol.h.
3283 (TARGET_SYMBOL_FIELDS): Don't define.
3284 (struct mcore_tc_sy): Define.
3285 (TC_SYMFIELD_TYPE): Define.
3286 * Many files: Use symbolS instead of struct symbol. Use new
3287 accessor functions rather than referring to symbolS fields
3290 * read.c (s_mri_common): Don't add in value of line_label.
3292 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
3293 checking for SEC_LINK_ONCE.
3295 * config/tc-sh.h (sh_fix_adjustable): Declare.
3297 * app.c (input_buffer): New static variable.
3298 (app_push): Save saved_input in allocated buffer.
3299 (app_pop): Restored saved_input.
3300 (do_scrub_chars): Change get parameter to take char * and int as
3301 arguments. Change GET macro to pass input_buffer to get
3302 function. Don't save input into allocated buffer.
3303 * as.h (do_scrub_chars): Update declaration.
3304 * input-file.c (input_file_get): Change to take char * and int.
3305 Read data into passed in buffer. Remove static buffer.
3306 * read.c (scrub_from_string): Change to take char * and int. Copy
3307 data into passed in buffer.
3309 * hash.h: Neaten. Declare hash_traverse.
3310 * hash.c: Complete rewrite based on BFD hashing code.
3311 * gasp.c (chunksize): New variable.
3312 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
3315 1999-05-28 Nick Clifton <nickc@cygnus.com>
3317 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
3318 addend unless the target uses an old ABI.
3320 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
3322 -Wchar-subscripts cleanup
3323 * listing.c (listing_newline): Use unsigned char variable, so
3324 calls to isascii,iscntrl are correct.
3325 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
3327 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
3328 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
3329 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
3330 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
3332 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
3334 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
3336 (arch_coldfire_p): New #define.
3337 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
3339 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
3341 * config/tc-m68k.c (install_operand): Add places `n', `o'.
3343 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
3344 (install_operand): Add place `N'.
3345 (init_table): Add registers ACC, MACSR, MASK.
3347 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
3349 * config/tc-m68k.c: Change mcf5200 --> mcf.
3350 (archs): Add mcf5206e, mcf5307.
3351 (m68k_ip): Add format `u'.
3352 (install_operand): Add place `m', `M', `h'.
3353 (init_table): Add upper/lower registers.
3355 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
3357 1999-05-28 Martin Dorey <mdorey@madge.com>
3359 * config/tc-i960.c: Several minor changes to add ELF and
3360 BFD_ASSEMBLER support.
3361 * config/tc-i960.h: Likewise.
3362 * configure.in (i960-*-elf*): New target.
3363 * aclocal.m4, configure: Rebuild.
3365 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3367 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
3368 reloc changes when defined(BFD_ASSEMBLER).
3370 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
3372 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
3374 * write.c (write_print_statistics): Output to file, not stderr.
3376 * expr.c (generic_bignum_to_int32,64): Prototype.
3378 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
3379 output_sleb128, output_uleb128, output_big_sleb128,
3380 output_big_uleb128, output_big_leb128): Prototype.
3381 (output_big_sleb128, output_big_uleb128): Make inline.
3382 (output_big_leb128): Remove inline
3384 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
3385 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
3386 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
3387 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
3388 value for correct overflow check in write.c:fixup_segment.
3389 * write.c (fixup_segment): Move bitfield overflow checks to after
3390 the md_apply_fix call.
3391 * config/obj-coff.c (fixup_segment): Likewise.
3392 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
3393 valueT *val argument.
3395 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3397 * config/atof-ieee.c (gen_to_words): Correctly round a
3398 denormalized number. Fix off-by-one in range checking for
3399 exponent in a denormal.
3401 1999-05-10 Nick Clifton <nickc@cygnus.com>
3403 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
3406 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
3408 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
3410 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
3412 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
3413 (ReverseRegRegmem): Remove.
3414 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
3415 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
3416 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
3419 From Doug Ledford <dledford@redhat.com>
3420 * config/tc-i386.h (RegXMM): New for P/III.
3421 * config/tc-i386.c: Add support for P/III.
3423 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
3425 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
3426 (md_begin): Allow ppc32 insns in ppc64bridge mode.
3427 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
3429 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
3431 * config/tc-i386.c (i386_immediate): Skip whitespace before
3432 complaining about junk after expression.
3433 (i386_displacement): Likewise.
3435 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
3437 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
3438 Don't copy before downcaseing.
3440 1999-05-05 Catherine Moore <clm@cygnus.com>
3442 * tc-m68k.c: Include elf/m68k.h.
3443 (m68k_elf_final_processing): New routine.
3444 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
3447 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
3449 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
3452 1999-04-30 Nick Clifton <nickc@cygnus.com>
3454 * config/tc-mcore.c (mcore_s_section): Dump literals before
3457 1999-04-29 Nick Clifton <nickc@cygnus.com>
3459 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
3462 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
3464 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
3465 (TC_INIT_FIX_DATA): Delete.
3466 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
3467 (TC_INIT_FIX_DATA): Delete.
3468 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
3469 * write.c (fix_new_internal): Initialize fx_cgen member.
3470 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
3471 (gas_cgen_md_apply_fix3): Update.
3472 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
3473 (md_cgen_record_fixup_exp): Update.
3474 (FX_OPINFO_R_TYPE): Update.
3476 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
3477 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
3478 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
3479 * frags.h (struct frag): Make opindex, opinfo ints.
3481 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
3483 1999-04-26 Tom Tromey <tromey@cygnus.com>
3485 * aclocal.m4, configure: Updated for new version of libtool.
3487 1999-04-22 Nick Clifton <nickc@cygnus.com>
3489 * config/tc-mcore.c (md_apply_fix3): Renamed function from
3491 (md_apply_fix3): Do not fix up absolute relocations against
3494 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
3496 1999-04-20 Nick Clifton <nickc@cygnus.com>
3498 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
3499 changes and data-in-text directives.
3500 (mcore_cons): New function: intercept cons() operations.
3501 (mcore_float_cons): New function: intercept float_cons()
3503 (mcore_stringer): New function: intercept stringer() operations.
3505 1999-04-18 Ian Lance Taylor <ian@zembu.com>
3507 * obj.h (struct format_ops): Change generate_asm_lineno field to
3509 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
3511 * config/tc-alpha.c (find_opcode_match): Add default case to
3513 (find_macro_match): Likewise.
3514 (load_expression): Parenthesize && within ||.
3516 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
3518 1999-04-17 Nick Clifton <nickc@cygnus.com>
3520 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
3521 .text .data .section pseudo ops.
3522 (mcore_s_section): New function. Dump lits before changing secs.
3523 (mcore_s_text): New function. Dump lits before changing secs.
3524 (mcore_s_data): New function. Dump lits before changing secs.
3526 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
3528 * config/tc-mips.c (mips_32bitmode): New.
3529 (md_begin): Set mips_32bitmode if needed.
3530 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
3531 Set EF_MIPS_32BITMODE.
3533 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
3535 * config/obj-coff.c (c_section_symbol): Fix typo in previous
3538 1999-04-16 Nick Clifton <nickc@cygnus.com>
3540 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
3542 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
3544 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
3545 expressions correctly.
3548 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
3550 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
3552 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
3554 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
3555 and fmpynfadd instructions.
3557 1999-04-11 Richard Henderson <rth@cygnus.com>
3559 * as.h (environ): Declare it, if needed.
3560 * as.c (dump_statistics): Don't declare environ.
3561 * configure.in (environ): Detect declaration.
3562 * configure, config.in: Rebuild
3564 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
3565 (i386_displacement): Allocate enough space for replacement buffer.
3566 Clean up replacement buffer initialization.
3568 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
3570 * subsegs.c (section_symbol): Don't create a new symbol if one
3571 already exists; instead, use the existing one, but set its segment
3572 and frag data if it hasn't already been defined.
3573 * config/obj-coff.c (c_section_symbol): Likewise.
3575 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
3577 * tc-alpha.c (load_expression): Call as_bad instead of abort.
3579 1999-04-08 Nick Clifton <nickc@cygnus.com>
3581 * config/tc-mcore.c: New File: Support routines for MCore
3583 * config/tc-mcore.h: New File: Definitions for MCore assembler.
3584 * config/obj-coff.c: Add support for mcore-pe target.
3586 * Makefile.am: Add support for MCore targets.
3587 * Makefile.in: Regenerate.
3588 * configure.in: Add support for MCore targets.
3589 * configure: Regenerate.
3591 * doc/all.texi: Set MCORE.
3592 * doc/as.texinfo: Document MCore specific command line options.
3594 * write.h: Prevent multiple inclusion.
3596 1999-04-06 Ian Lance Taylor <ian@zembu.com>
3598 * asintl.h (LC_MESSAGES): Never define.
3599 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
3601 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
3604 * Makefile.am (m68k-parse.c): If configuring in the source
3605 directory, copy m68k-parse.y into the local directory before
3606 running ylwrap, to remove spurious differences when generating
3608 * Makefile.in: Rebuild.
3610 * config/tc-sparc.h (md_do_align): Just allocate the number of
3611 bytes necessary, rather than always allocating 1024.
3613 1999-04-04 Ian Lance Taylor <ian@zembu.com>
3615 * listing.c (listing_newline): Add cast to avoid warning.
3616 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
3617 * config/tc-i386.c (i386_scale): Add return value.
3618 (build_displacement_string): Remove unused local temp_disp2.
3619 (i386_intel_memory_operand): Add parentheses to avoid warning.
3620 (i386_intel_operand): Remove unused local end_of_operand_string.
3621 (i386_operand): Remove unused local operand_modifier.
3622 (i386_operand): Add parens to avoid warning.
3624 1999-04-04 Don Bowman <don@pixsci.com>
3626 * configure.in: Add mips*-*-vxworks* target; have it define
3628 * configure, config.in: Rebuild.
3630 1999-03-31 Nick Clifton <nickc@cygnus.com>
3632 * configure.in (emulations): Add support for arm-epoc-pe.
3633 * configure: Regenerate.
3634 * config/te-epoc-pe.h: New file. Define macros specific to
3636 * config/tc-arm.h: Select epoc-pe-arm target format if configured
3637 for arm-epoc-pe target.
3639 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
3641 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
3643 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
3645 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
3646 detect ",n" without a condition.
3647 (pa_parse_neg_cmpsub_cmpltr): Likewise.
3650 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
3652 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
3653 instruction is encoded with one bit.
3656 1999-03-23 Ian Lance Taylor <ian@zembu.com>
3658 * doc/internals.texi (CPU backend): Mention that
3659 line_separator_chars should not include newline. From thi
3660 <ttn@mingle.glug.org>.
3662 1999-03-22 Doug Evans <devans@casey.cygnus.com>
3664 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
3665 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
3667 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
3669 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
3671 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
3673 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
3676 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
3678 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
3680 1999-03-15 Martin Hunt <hunt@cygnus.com>
3682 * app.c (do_scrub_begin): Change '-' back to a symbol char
3683 so we can use multiple opcodes on a line again.
3685 * config/tc-d30v.c: By default, warn if a symbol has
3686 the same name as a register. Plus some minor
3687 updates from the branch.
3689 1999-03-13 Nick Clifton <nickc@cygnus.com>
3691 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
3692 BFD_RELOC_16 and BFD_RELOC_64.
3694 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3696 * expr.c (expr): Add missing else.
3698 1999-03-12 Nick Clifton <nickc@cygnus.com>
3700 * config/tc-arm.c (md_apply_fix3): Improve error message.
3702 1999-03-11 Doug Evans <devans@casey.cygnus.com>
3704 * Makefile.am (CPU_TYPES): Add fr30.
3705 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
3706 (fr30,m32r dependencies): Update.
3707 * Makefile.in: Rebuild.
3709 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
3710 (gas_cgen_record_fixup_exp): Ditto.
3711 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
3712 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
3713 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
3714 (md_cgen_lookup_reloc): Update use of operand->type.
3715 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
3716 (md_convert_frag): Call cgen_operand_lookup_by_num.
3717 (md_cgen_lookup_reloc): Update use of operand->type.
3718 (m32r_cgen_record_fixup_exp): Ditto.
3720 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
3722 * config/tc-mips.c (md_show_usage): Fix message.
3724 1999-03-03 Nick Clifton <nickc@cygnus.com>
3726 * doc/c-arm.texi (ARM Syntax): Document new command line switches
3727 and LDR reg,=<expr> instruction.
3729 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
3732 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
3734 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
3736 1999-02-17 Nick Clifton <nickc@cygnus.com>
3738 This patch was created by: Scott Bambrough
3739 <scottb@corelcomputer.com>
3742 Special cased '@' character. The '@' character is used as the
3743 ARM assembler comment character, as a special character
3744 and in ELF .symver pseudo-op's, and as a special character in
3745 .type and .section pseudo-ops.
3746 (symver_pseudo): New static variable.
3747 (symver_state): New static variable.
3748 (struct app_save): Add field 'symver_state'.
3749 (app_push): Save global symver_state int struct app_save.
3750 (app_pop): Restore global symver_state from struct app_save.
3751 (do_scrub_chars): Special case handling of '@' character in
3754 * configure.in: Modified to recognize armv* uname syntax from ARM
3756 * configure: Regenerated.
3758 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
3759 a prefix to the section's type.
3760 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
3761 the type's typename.
3763 * config/tc-arm.h: Add support for PIC generation:
3764 (pic_code): New boolean.
3765 (obj_relocate_extern): Define.
3766 (TC_RELOC_RTSYM_LOC_FIXUP): Define
3767 (TC_CONS_FIX_NEW): Define.
3768 (tc_fix_adjustable): Define.
3769 (GLOBAL_OFFSET_TABLE_NAME): Define.
3771 * config/tc-arm.c: Add support for PIC generation:
3772 (line_seperator_chars): Allow ';' as a seperator for Linux.
3773 (is_immediate_prefix): New macro.
3774 (arm_parse_reloc): New function.
3775 (s_arm_elf_cons): New function.
3776 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
3777 (md_undefined_symbol): Special case handling for the Global Offset
3779 (md_apply_fix3): Handle PIC relocs.
3780 (tc_gen_reloc): Handle PIC relocs.
3781 (md_parse_option): Add support for '-k' command line switch to
3782 enable PIC generation.
3783 (cons_fix_new_arm): New function.
3784 (s_arm_elf_cons): New function.
3786 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
3788 * configure.in: Add comments for uses of AC_DEFINE.
3789 * acinclude.m4: Likewise.
3790 * acconfig.h: Remove.
3791 * aclocal.m4: Rebuild.
3792 * configure: Rebuild.
3793 * Makefile.in: Rebuild.
3794 * config.in: Rebuild.
3796 1999-02-15 Jim Lemke <jlemke@cygnus.com>
3798 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
3799 non-constant offset from a base register.
3801 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
3803 * config/tc-alpha.c (md_show_usage): Put \ before newline in
3806 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
3808 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
3809 (emit_insn): Look for pc-relative and no-overflow specifiers on
3810 internal relocation types.
3812 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
3814 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
3817 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
3819 (mips_4650, mips_4010, mips_4100): Variables removed.
3820 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
3821 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
3823 (md_begin): Don't bother initializing the mips_NNNN variables;
3824 mips_cpu is set, and that's good enough now.
3825 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
3826 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
3827 (show): New function, to handle wrapping in the CPU lists.
3828 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
3830 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
3832 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
3833 than treat as an immediate specifier.
3835 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
3837 * config/tc-i386.c: Prototype many functions.
3838 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
3839 (i386_immediate): Remove unused second argument.
3840 (i386_intel_operand): Fix i386_is_reg typo.
3841 (i386_operand): Use allow_naked_reg.
3842 (output_invalid): Make operand int for K&R.
3844 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
3846 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
3848 * Makefile.in: Rebuild.
3850 1999-02-09 Doug Evans <devans@casey.cygnus.com>
3852 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
3854 (EXTRA_as_new_SOURCES): Comment out.
3855 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
3856 * Makefile.in: Rebuild.
3857 * doc/Makefile.in: Rebuild.
3858 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
3859 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
3860 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
3861 * configure: Rebuild.
3862 * aclocal.m4: Rebuild.
3863 * config.in: Rebuild.
3864 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
3865 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
3866 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
3867 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
3868 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
3869 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
3870 (gas_cgen_record_fixup_exp): Ditto.
3871 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
3872 descriptor, not global variable.
3873 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
3874 descriptor, not global variable. Refer to insert_operand handler
3875 via cpu descriptor, not global function.
3876 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
3877 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
3878 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
3879 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
3880 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
3881 * config/tc-m32r.c: Ditto.
3882 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
3883 (md_assemble): Ditto.
3884 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
3886 1999-02-09 Nick Clifton <nickc@cygnus.com>
3888 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
3889 relocations for ELF targets.
3891 1999-02-08 Nick Clifton <nickc@cygnus.com>
3893 * configure.in: Add support for StrongARM target.
3894 * configure: Regenerate.
3896 1999-02-05 Nick Clifton <nickc@cygnus.com>
3898 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
3900 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
3903 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
3905 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
3907 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
3909 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
3910 (INTEL_DWORD_MNEM_SUFFIX): Define.
3913 (DWORD_PTR): Define.
3914 (XWORD_PTR): Define.
3916 (OFFSET_FLAT): Define.
3918 (NONE_FOUND): Define.
3921 * config/tc-i386.c (set_intel_syntax): New routine.
3922 (intel_syntax): Declare.
3923 (allow_naked_reg): Declare.
3924 (md_pseudo_table): Support .intel_syntax and .att_syntax.
3925 (intel_float_operand): New routine.
3926 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
3927 Handle brackets as well as parens. Call i386_intel_operand for
3928 intel syntax. Reverse operands if appropriate. Handle new
3929 suffixes. Handle movzx and movsx.
3930 (i386_is_reg): New routine.
3931 (i386_immediate): New routine.
3932 (i386_scale): New routine.
3933 (i386_displacement): New routine.
3934 (i386_operand_modifier): New routine.
3935 (build_displacement_string): New routine.
3936 (i386_parse_seg): New routine.
3937 (i386_intel_memory_operand): New routine.
3938 (i386_intel_operand): New routine.
3939 (i386_operand): Call i386_displacement, i386_immediate,
3940 i386_scale, etc. instead of handling inline.
3941 (parse_register): Handle registers without prefix.
3943 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
3945 * configure: Regenerate.
3946 * configure.in (arm-*-oabi): New.
3947 (thumb-*-oabi): New.
3948 * config/tc-arm.c (target_oabi): Declare.
3949 (md_apply_fix3): Support REL relocs.
3950 (md_parse_option): Handle -oabi.
3951 (elf32_arm_target_format): New routine.
3952 (md_longopts): Add OPTION_OABI.
3953 * config/tc-arm.h: Redefine TARGET_FORMAT.
3956 1999-01-28 Nick Clifton <nickc@cygnus.com>
3958 * write.c (write_relocs): Handle out of range error.
3960 * config/tc-fr30.c (fr30_fix_adjustable): New function.
3961 (fr30_force_relocation): Default to 0.
3963 * config/tc-fr30.h (obj_fix_adjustable): Define.
3964 (TC_FORCE_RELOCATION): Define.
3966 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
3969 1999-01-16 Nick Clifton <nickc@cygnus.com>
3971 * config/tc-d30v.c (write_2_short): Do not generate a sequential
3972 merge of two instructions if the left instruciton kills the right.
3974 1999-01-11 Doug Evans <devans@casey.cygnus.com>
3976 * Makefile.in: Regenerate.
3977 * configure.in: Redo test for using cgen.
3978 * configure: Regenerate.
3980 1999-01-09 Nick Clifton <nickc@cygnus.com>
3982 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
3983 redefinition of this macro.
3985 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
3987 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
3990 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
3992 * config/tc-mips.c (append_insn): For mips16, insert a nop between
3993 a read of HI or LO and an immediatly following branch.
3995 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
3997 * config/tc-mips.c (md_begin): Another correction to the setting of
4000 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
4002 * config/tc-mips.c (md_begin): Correct type-o in setting of mips_eabi64.
4004 1998-12-21 Nick Clifton <nickc@cygnus.com>
4006 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
4007 bit insn when optimizing, so that parallelised instructions will
4008 start on a 32 bit boundary.
4010 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
4012 * config/tc-mips.c (mips_eabi64): New.
4013 (md_begin): Set mips_eabi64.
4014 (mips_elf_final_processing): Use it.
4016 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
4018 * config/tc-mips.c (mips_elf_final_processing):
4019 Correct setting of ABI in e_flags.
4021 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
4023 * config/tc-fr30.c (md_assemble): Warn about invalid instructions in delay slots.
4025 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
4027 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
4029 1998-12-15 Doug Evans <devans@casey.cygnus.com>
4031 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
4032 warning, values that don't fit in the field.
4034 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
4036 * config/tc-mips.c (mips_abi_string): New.
4037 (md_parse_option,md_longopts): Add mabi.
4038 (mips_elf_final_processing): Set e_flags based on mabi flag.
4040 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
4042 * config/tc-mips.c (md_parse_option): Handle vr4111.
4044 98-12-11 Ken Raeburn <raeburn@cygnus.com>
4046 * config/tc-h8300.c (build_bytes): Change message given if the
4047 instruction requires H8/300H mode and we're not in Hmode, to
4048 suggest that it may be the operand modes that are the problem, not
4049 necessarily the opcode.
4051 1998-12-10 Nick Clifton <nickc@cygnus.com>
4053 * config/tc-fr30.c: Add line separator character.
4055 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
4057 * configure.in (hppa-*-mpeix*): New target.
4058 * config/obj-som.h (obj_som_compiler): Declare.
4059 * config/obj-som.c (compiler_seen): New static variable.
4060 (obj_som_compiler): New function.
4061 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
4062 (md_pseudo_table): Add "compiler" if OBJ_SOM.
4063 (pa_type_args): Set hppa_priv_level.
4064 (pa_compiler): New static function if OBJ_SOM.
4065 * configure: Rebuild.
4067 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
4069 * read.c (output_leb128): Don't mark as inline.
4071 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
4073 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
4074 AIX .vbyte unaligned data support.
4075 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
4076 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
4079 1998-12-07 Nick Clifton <nickc@cygnus.com>
4081 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
4084 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
4086 * config/tc-arm.c (elf32_arm_force_relocation): Check for
4087 BFD_RELOC_ARM_PCREL_BRANCH.
4089 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
4091 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
4092 checking the target type.
4093 (mips-dec-bsd*): Set endian to little.
4094 * configure: Rebuild.
4096 COFF weak symbol support, based on patches from Mark Elbrecht
4097 <snowball3@usa.net>:
4098 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
4099 * config/obj-coff.c (obj_coff_weak): New static function.
4100 (obj_coff_endef) [both versions]: Handle weak symbols.
4101 (coff_frob_symbol): Likewise.
4102 (yank_symbols): Likewise.
4103 (obj_pseudo_table): Add "weak".
4105 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
4106 <aymeric.vincent@emi.u-bordeaux.fr>.
4107 * aclocal.m4: Rebuild with current tools.
4108 * configure: Rebuild.
4110 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
4111 an assertion failure for a case we can't handle when OBJ_ECOFF.
4113 * expr.c (operator): And with 0xff to avoid problems with signed
4116 1998-12-03 Nick Clifton <nickc@cygnus.com>
4118 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
4119 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
4121 1998-12-02 Nick Clifton <nickc@cygnus.com>
4123 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
4126 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
4128 * config/tc-fr30.c (md_pcrel_from_section): Restore previous calculation
4131 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
4133 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
4136 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
4138 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
4140 (d10v_cleanup): Only generate previous insn if a multiline insn is
4143 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
4145 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
4148 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
4150 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
4151 -marm6xxx command line switches.
4153 1998-11-18 Doug Evans <devans@casey.cygnus.com>
4155 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
4156 (itbl-ops.o): Delete duplicate dependencies.
4157 Rebuild dependencies.
4158 Add fr30 dependencies.
4159 * Makefile.in: Rebuild.
4161 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
4163 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
4165 * listing.c: Ignore line terminator characters found inside
4168 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
4170 * po/gas.pot: Regenerated.
4172 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
4174 * config/tc-fr30.c (fr30_is_colon_insn): New name for
4175 fr30_is_label_start(). Also checks for delay slot insns.
4177 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
4178 FR30 instructions which contain a colon in the mnemonic.
4180 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
4182 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
4184 * config/tc-fr30.c: Removed currently superflous code.
4186 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
4188 * config/tc-fr30.h: New file.
4189 * config/tc-fr30.c: Tweaking so that it will compile.
4191 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
4193 * config/tc-d10v.h (obj_fix_adjustable): Define.
4194 (TC_FORCE_RELOCATION): Define.
4195 (d10v_force_relocation): Declare.
4196 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
4197 (md_apply_fix3): Handle Vtable relocs.
4198 (d10v_fix_adjustable): New.
4199 (d10v_force_relocation): New.
4201 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
4203 * config/tc-d30v.c: Change default behaviour to ignore potential
4204 conflicts between register name and symbol names.
4206 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
4208 * configure.in: Add fr30-*-*.
4209 * config/tc-fr30.c: New file.
4210 * Makefile.in: Regenerated.
4211 * config.in: Regenerated.
4212 * configure: Regenerated.
4213 * doc/Makefile.in: Regenerated.
4214 * po/gas.pot: Regenerated.
4216 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
4218 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
4221 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
4223 * app.c (do_scrub_begin): Set characters above 127 to be symbol
4225 (do_scrub_chars): Add some casts to unsigned char to avoid
4226 unwanted sign extension.
4227 * read.c (lex_type): Set characters about 127 to be symbol
4229 * config/tc-i386.c (md_begin): Set identifier_chars and
4230 operand_chars for values above 127.
4232 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
4234 * configure.in: detect cygwin* instead of cygwin32*
4235 * configure: regenerate
4237 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
4239 * listing.c: Add support for producing a listing from piped
4242 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
4244 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
4245 (append_insn): Account for the tx39's multiply behavior.
4247 1998-10-26 Michael Meissner <meissner@cygnus.com>
4249 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
4250 from assemble_parallel_insns. Add support for '->' to indicate
4251 explicitly serializing the instructions.
4252 (md_assemble): Ditto.
4254 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
4256 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
4259 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
4261 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
4263 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
4265 * config/tc-mips.c : support frame and regmask/fregmask when
4266 MIPS_STABS_ELF is specified.
4268 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
4270 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
4271 (md_apply_fix): Don't return 1 for VTABLE relocs.
4272 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
4274 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4276 * doc/c-i386.texi: Replace occurences of "opcode" with
4277 "instruction mnemonic", "instruction", or "mnemonic" when
4278 referring to the name of an instruction. Use "opcode" when
4279 referring to the sequence of machine bytes.
4281 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
4282 (is_opcode_char): Rename to is_mnemonic_char.
4283 (md_assemble and i386_operand): Correct error messages from
4284 "opcode" to "instruction mnemonic"
4285 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
4286 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
4287 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
4288 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
4289 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
4290 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
4291 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
4293 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
4295 * config/tc-i386.c (i386_operand): Check for garbage after
4298 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
4300 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
4301 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
4303 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
4305 * config/tc-sh.h (obj_fix_adjustable): Define.
4306 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
4307 (md_apply_fix): Likewise.
4308 (tc_gen_reloc): Likewise.
4309 (sh_fix_adjustable): New.
4311 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
4313 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
4314 * cgen.h (gas_cgen_finish_insn): Update prototype.
4315 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
4316 cgen_insn_t -> CGEN_INSN_INT.
4317 (make_parallel): Update handling of CGEN_INT_INSN_P.
4318 (assemble_parallel_insn): Ditto.
4319 (target_make_parallel): New function.
4320 (md_assemble): Use it.
4322 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
4324 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
4326 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
4328 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
4329 converted into lower case.
4331 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
4333 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
4334 (gas_cgen_tc_gen_reloc): Likewise.
4335 * config/tc-m32r.h (obj_fix_adjustable): Define.
4336 * config/tc-m32r.c (m32r_fix_adjustable): New.
4337 (m32r_force_relocation): Handle VTABLE relocs.
4339 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
4341 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
4343 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
4345 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
4346 to lower case before parsing.
4348 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
4349 parallel insns modift buts in the PSW as a side effect.
4351 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
4353 * config/tc-d30v.c (find_format): Test for missing flag and
4356 (md_apply_fix3): Fix error messages to avoid
4357 assumption about presence of a symbol.
4359 (parallel_ok): Disallow parallel instructions that both modify the
4362 (find_format): Generate a warning if an odd numbered register is
4363 used as the first register in a mutli-register instruction.
4365 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
4367 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
4368 relocations are always associated with a symbol.
4370 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
4372 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
4373 (elf32_sparc_force_relocation): Declare.
4374 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
4375 (tc_gen_reloc): Handle vtable relocs.
4376 (elf32_sparc_force_relocation): New.
4378 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
4380 * symbols.c (S_IS_FUNCTION): New.
4381 * config/tc-v850.h (obj_fix_adjustable): Define.
4382 (TC_FORCE_RELOCATION): Define.
4383 (v850_force_relocation): Declare.
4384 * config/tc-v850.c (tc_gen_reloc): Use offset instead
4385 of fx_addnumber for VTABLE reloc addends.
4386 (md_apply_fix3): Handle VTABLE relocs.
4387 (v850_fix_adjustable): New.
4388 (v850_force_relocation): New.
4390 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
4392 * tc-hppa.c (fp_operand_format): Add some additional formats.
4393 (pa_ip): Do not automatically promote into pa2.0 mode.
4394 (pa_level): Handle ".level 2.0".
4396 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4398 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
4399 * config/tc-i386.h (template.extension_opcode): Change to
4400 unsigned int to allow full range of 8-bit opcode suffixes.
4401 (None): Redefine as 0xffff.
4403 From Jeff B Epler <jepler@usgs.gov>
4404 * doc/c-i386.texi (i386-SIMD): New section.
4406 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
4408 * read.c (discard_rest_of_line): New function.
4409 * read.h: Declare it.
4410 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
4412 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
4414 * config/tc-d10v.c (find_symbol_matching_register): New function.
4415 (find_opcode): Cope with the case where a register name matches
4418 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
4420 * config/tc-v850.c (md_pcrel_from): Rename to
4421 v850_pcrel_from_section.
4422 (v850_pcrel_from_section): Do not resolves symbols in other
4425 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
4427 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
4429 * config/tc-d10v.c (find_opcode): Generate an error if a register
4430 is supplied for an operand that should not be a register.
4432 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
4434 * config/tc-d30v.c (write_2_short): But do allow delayed branch
4435 instructions to have another instruction in the right bin.
4437 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
4439 * config/tc-d30v.c (write_2_short): Do not allow instructions in
4440 the right container if the left container holds a branch
4443 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
4445 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
4446 both a register name and symbol name.
4447 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
4449 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
4451 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
4452 execution unit class.
4454 (reg_name_search): If a name matches a register and a symbol,
4455 prefer the register.
4456 (find_format): Disallow flag registers when a general purpose
4457 register is required.
4458 If a number is required, but a register has been given, check to
4459 see if a symbol with the same name as the register exists, and if
4460 so, use that symbol.
4462 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
4464 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
4466 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
4468 * config/tc-d30v.c (find_format): Do not accept flag registers as
4469 general purpose registers.
4470 (find_format): If an immediate value is expected at a given place
4471 in a format, but a register name has been provided instead, check
4472 to see if that register name matches the name of a predefined
4473 symbol and if it does, then use the symbol instead.
4474 (reg_name_search): If a register name matches a symbol name,
4475 prefer the register name to the symbol name.
4477 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
4479 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
4480 the previous insn to empty.
4482 1998-09-20 Michael Meissner <meissner@cygnus.com>
4484 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
4485 pieces, forcing the use of an ANSI compiler.
4487 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4489 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
4491 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
4493 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
4495 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
4497 (obj_elf_vtable_entry): Likewise.
4498 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
4499 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
4500 (tc_gen_reloc): Likewise.
4501 (arm_fix_adjustable): Likewise.
4502 (elf32_arm_force_relocation): New.
4503 (armelf_frob_symbol): Remove coff-style symbol support.
4505 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
4507 * config/tc-i386.c (i386_operand): Fix typo in last patch.
4509 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
4511 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
4512 OBJ_COFF so that routine is defined for a.out format.
4514 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
4516 * config/tc-i386.c (i386_operand): Detect non-segment registers
4517 used as segment prefixes.
4519 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
4521 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
4522 optimize across FDE boundaries.
4524 * config/obj-coff.c (obj_coff_section): Preserve any link once
4525 flags when setting the section flags.
4527 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
4529 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
4530 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
4532 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
4534 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
4537 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
4539 * frags.c (frag_grow): Include the size of the frag struct in the
4542 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
4543 if the new subseg comes before the old.
4545 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
4547 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
4548 to handle edge8 and edge16.
4550 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
4552 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
4553 before we clobber the symbol involved.
4555 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
4557 * config/tc-arm.c: Remove OBJ_ELF definitions for
4558 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
4559 use arm_adjust_symtab for OBJ_COFF.
4560 (armelf_adjust_symtab): New Routine.
4561 * config/tc-arm.h: Define obj_adjust_symtab to
4562 armelf_adjust_symtab for OBJ_ELF.
4564 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
4566 * configure.in: Make all i386-elf targets use bfd_gas.
4567 * config/tc-i386.c (tc_i386_force_relocation): New.
4568 (tc_i386_fix_adjustable): Don't fix vtable relocs.
4569 (md_apply_fix3): Likewise.
4570 (tc_gen_reloc): Handle them.
4571 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
4572 tc_i386_force_relocation.
4574 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
4576 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
4578 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
4580 * config/tc-d30v.c (md_assemble): Copy previous opcode over
4581 current opcode after writing the first insturction of a reverse
4584 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
4586 * read.h (generate_lineno_debug): Add prototype.
4587 * read.c (generate_lineno_debug): Make non-static.
4589 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4591 * config/tc-i386.c (md_assemble): Only warn for address/data size
4594 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
4596 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
4597 against Thumb function names, as the linker needs this information.
4599 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
4601 * expr.c (operand): Check also that there is no advance in operand
4602 after atof_generic in order to decide "is it label 0f or floating
4605 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
4607 * config/tc-m32r.c: Replace double dash prefix to M32R specific
4608 command line options with a single dash.
4609 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
4611 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
4613 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
4614 * tc-arm.c (arm_fix_adjustable): New routine.
4616 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
4618 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
4619 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
4620 demand_empty_rest_of_line before mri_comment_end.
4621 (equals): Check garbage after expression before
4622 mri_comment_end in MRI mode.
4624 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
4626 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
4627 small immediate constant to use the constant itself rather than
4630 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
4632 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
4633 (pa_leave): Likewise.
4635 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4637 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
4639 (i386_operand): Fix an error message.
4641 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
4643 * doc/c-arm.texi (ARM Directives): Document .req directive.
4645 * config/tc-arm.c (reg_required_here): Display erroneous string if
4646 the register name could not be decoded.
4647 Do not set inst.instruction if the sift is -1.
4649 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
4651 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
4654 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
4656 * config/tc-d30v.c (d30v_align): Always perform alignment request,
4657 even if it is belived to be unnecessary.
4659 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4661 config/tc-i386.c (i386_operand): Size immediate constants by
4662 suffix (erroneously removed as part of July 7 change).
4664 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
4666 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
4667 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
4668 (armelf_frob_symbol): New Routine.
4669 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
4671 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
4673 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
4675 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
4677 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
4678 command line switches passed to assembler.
4680 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
4682 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
4683 (gas_cgen_opcode_desc): Declare.
4684 (gas_cgen_parse_operand): Declare.
4685 (*): Prepend gas_ to gas specific fns to denote them as such.
4687 * cgen.c (gas_cgen_opcode_desc): New global
4688 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
4689 (queue_fixup): Renamed from cgen_queue_fixup.
4690 (*): Prepend gas_ to gas specific fns to denote them as such.
4692 (gas_cgen_md_apply_fix3): Update call to insert_operand.
4693 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
4694 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
4695 Open opcode table and initialize it.
4696 (make_parallel): Use gas_cgen_opcode_desc.
4697 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
4698 (md_assemble): Ditto.
4700 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
4702 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
4703 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
4704 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
4705 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
4706 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
4707 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
4708 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
4709 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
4710 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
4711 (INIT_STAB_SECTION): Likewise.
4712 (OBJ_PROCESS_STAB): Likewise.
4714 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
4715 (md_parse_option): Watch for them.
4716 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
4717 (md_begin): Kill neverdef code.
4718 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
4719 (s_alpha_prologue): Watch alpha_cur_ent_sym.
4720 (s_alpha_coff_wrapper): New.
4721 (md_pseudo_table): Trap all ECOFF pseudos.
4723 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
4725 Start of changes to remove mdebug section from mips*-elf
4726 Based on MIPS_STAB_ELF definition
4727 * acconfig.h: undef if not configured
4728 * config.in: undef if not configured
4729 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
4730 * config/tc-mips.c (s_ent): set BSF_FUNCTION
4731 * stabs.c (s_stab_generic): flush frag
4733 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
4735 * configure.in: (arm-*-elf): Handle.
4736 (thumb-*-elf): Handle.
4737 * configure: Regenerate.
4738 * read.c (stringer): Fix typo in comment.
4739 * write.c (fixup_segment): Don't add symbol value to addend if
4741 * config/tc-arm.c (md_section_align): Don't align dwarf debug
4743 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
4746 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
4748 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
4749 (write_2_short): Emit warning if new flag is set.
4750 (do_assemble): Set flags if left instruction is one of special
4751 "right-instruction-killer" type.
4753 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
4755 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
4756 Always output words in debug_info section as big endian.
4757 (sparc_target_format): Choose correct bfd target.
4758 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
4760 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
4762 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
4763 to work with internationalization code. Issue an error when two
4764 operands match that are not allowed to match.
4766 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
4768 * configure.in (install_tooldir): Allow target to specify whether
4769 it wants to be installed in $(tooldir)/bin.
4770 * configure: Regenerate.
4771 * Makefile.am (install-exec-local): Set install-exec-tooldir
4772 dependency via configure.
4773 * Makefile.in: Regenerate.
4775 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
4777 * Makefile.am (install-exec-local): Split into two ...
4778 (install-exec-bindir,install-exec-tooldir): New rules.
4779 * Makefile.in: Regenerate.
4781 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
4783 * Makefile.am (install-exec-local): Don't remove the file before
4784 checking whether $(bindir) == $(tooldir)/bin. From Maciej
4785 W. Rozycki <macro@ds2.pg.gda.pl>.
4786 * Makefile.in: Rebuild.
4788 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
4790 * cgen.c: Include libiberty.h.
4791 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
4792 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
4793 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
4794 (md_cgen_lookup_reloc)): Declare.
4795 (md_cgen_record_fixup_exp): Declare.
4796 * config/tc-m32r.h (md_pcrel_from_section): Declare.
4797 (m32r_relax_frag): Declare.
4798 (cgen_md_apply_fix3): Decls moved to cgen.h.
4799 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
4800 (m32r_cgen_record_fixup_exp): Delete decl.
4801 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
4802 (assemble_nop): Delete.
4803 (expand_debug_syms): Delete unused `exp'.
4804 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
4805 Add default case for -Wall.
4806 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
4807 (md_atof): Delete unused wordP.
4809 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
4811 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
4814 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
4816 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
4817 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
4818 .print, .purgem, and .struct. Remove documentation for
4821 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
4823 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
4824 Update call to insert_operand.
4826 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
4828 * config/tc-m32r.c (ms_show_usage): Formatting changes.
4830 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
4832 * config/tc-i386.c (md_assemble): Don't get confused by trailing
4833 whitespace after a prefix operator.
4835 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
4837 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
4839 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
4841 * config/tc-sparc.c (log2): New static function.
4842 (s_reserve): Use log2 to convert alignment before calling
4844 (s_common): Use log2 to convert alignment before calling
4845 record_alignment and frag_align.
4846 (sparc_cons_align): Use log2.
4848 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
4850 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
4851 (s_common): Likewise.
4853 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
4854 initialization of waddr.
4855 (sparc_elf_final_processing): Add default case to switch.
4857 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4859 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
4860 than temporary real.
4862 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
4864 * write.c (subsegs_finish): Don't align the segments if there were
4867 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
4868 copying aux information.
4870 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
4871 expression into a symbol.
4873 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4875 * config/tc-i386.c (mode_from_disp_size): Change arg and return
4876 type to unsigned int.
4877 (md_assemble): Change type used to store offsets from unsigned
4879 (i386_operand): Switch error check to only call RESTORE_END_STRING
4880 once after parse_register.
4882 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
4884 * config/tc-v850.c (md_show_usage): Changed format to match that
4887 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
4889 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4891 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
4893 (md_apply_fix_2): Force the symbol of the vtable reloc to be
4896 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
4898 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
4899 * doc/Makefile.in: Rebuild.
4901 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
4903 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
4904 for %lo expressions.
4905 (mips_ip, case 'u'): Move range check after code to mask
4906 off bits in %hi/%lo expressions. Mask off high bits for
4909 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
4911 * doc/Makefile.am (gasver.texi): New target.
4912 (as.info, as.dvi): Depends upon gasver.texi.
4913 * doc/as.texinfo: Include gasver.texi. Mention version number on
4914 title page and in top node.
4915 * doc/Makefile.in: Rebuild.
4917 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
4919 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
4920 but not including the line containing the edict.
4921 * listing.h (LISTING_EOF): New.
4922 * input-scrub.c (input_scrub_next_buffer): Call it.
4924 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4926 * config/tc-i386.c (i386_operand): Don't set the size of an
4927 immediate address based solely on the suffix and the mode.
4929 * config/tc-i386.c (md_assemble): Add assertion to make sure
4930 overlap2 does not set Imm.
4932 * config/tc-i386.c (space_chars): Remove. The scrubber converts
4933 sequences of whitespace to a single space.
4934 (is_space_chars): Just compare with space.
4935 (md_begin): Don't initialize space_chars.
4936 (md_assemble): Just skip a single whitespace character.
4937 (i386_operand): Rewrite base-index parsing to use new
4938 parse_register, and to skip white space. Skip white space in a
4939 number of other places too. Don't give error message if
4940 parse_register fails.
4941 (parse_register): Change reg_string parameter to be non-const.
4942 Add end_op parameter. Skip white space after the `%', and return
4943 end of register string. Give error message here rather than
4946 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
4948 Based on patch from Matt Semersky <matts@scd.hp.com>:
4949 * expr.c (op_encoding): Make const.
4950 (expr_set_precedence): New function.
4951 (expr_begin): Don't set operator rankings, just call
4952 expr_set_precedence.
4953 * expr.h (expr_set_precedence): Declare.
4954 * read.c (s_mri): Call expr_set_precedence.
4956 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
4958 * doc/as.texinfo (Statements): Remove paragraph discussing
4959 continuing lines with a backslash. This hasn't worked for years,
4962 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
4964 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
4966 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
4967 (ps_CTORS, ps_DTORS): New section types.
4968 (vms_fixup_xtors_section): New function
4969 (Ctors_Psect, Dtors_Psect): Define.
4970 (IS_GXX_XTOR): Define
4971 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
4972 Filter static constructors/destructors and add to
4973 Ctors_Symbols/Dtors_Symbols chain.
4974 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
4975 appropriate section.
4977 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
4978 * makefile.vms: Merge vax/vms support.
4980 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
4982 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
4983 (elf_pseudo_table): Add them.
4984 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
4985 (md_apply_fix): Accept them.
4986 (mips_fix_adjustable): Don't adjust them.
4987 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
4988 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
4989 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
4990 (tc_fix_adjustable): Don't adjust them.
4992 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
4994 * Makefile.am (CGEN_CPU_PREFIX): New variable.
4996 * Makefile.in: Regenerate.
4997 * configure.in: AC_SUBST cgen_cpu_prefix.
4998 * configure: Regenerate.
5000 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
5002 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
5003 Changed all users of COND12_DELAY.
5005 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
5007 * config/tc-mn10300.c (set_arch_mach): New function.
5008 (md_pseudo_table): Add pseudo-ops to set the current machine type.
5009 (md_begin): Default to mn10300 mode.
5010 (md_assemble): Only accept instructions for the core mn10300
5011 chip and the active machine type.
5013 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
5015 * subsegs.h (segment_info_type): Give the struct a name.
5016 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
5017 * config/tc-h8500.h (tc_reloc_mangle): Declare.
5018 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
5019 * config/tc-w65.h (tc_reloc_mangle): Declare.
5020 * config/tc-z8k.h (tc_reloc_mangle): Declare.
5022 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
5024 * config/tc-v850.c (v850_comm): Restore old section
5025 after common processing.
5027 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
5029 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
5031 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
5033 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
5034 char with code that explicitly sign-extends.
5036 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
5038 * config/tc-v850.c (md_begin): Restore text section as the current
5039 section after creating call table sections.
5040 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
5043 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
5044 with call to macro SYM_AUXINFO.
5046 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
5048 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
5049 with the program transform name.
5050 * Makefile.in: Rebuild.
5052 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
5054 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
5057 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
5059 * config/tc-i386.c (i386_operand): Be prepared for a space between
5060 the open parenthesis and the start of the register operand,
5061 because of the June 16 change.
5063 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
5065 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
5068 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
5070 * config/tc-d30v.c (d30v_align): Always perform alignment request,
5071 even if it is belived to be unnecessary.
5073 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
5075 * write.c (adjust_reloc_syms): Never adjust relocs against weak
5077 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
5079 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
5081 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
5082 shift amount for a repeated operand. The shift amount for the
5083 repeated copy comes from the size of the operand.
5085 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
5087 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
5089 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
5091 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
5093 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5095 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
5096 characters in it as LEX_IS_SYMBOL_COMPONENT.
5097 * config/tc-i386.h (tc_symbol_chars): Define.
5098 (extra_symbol_chars): Declare.
5099 * config/tc-i386.c (extra_symbol_chars): Define.
5100 (comment_chars): Don't use '/' as comment start if TE_LINUX.
5101 (line_comment_chars): Set to '/' if TE_LINUX.
5102 * doc/c-i386.texi (i386-prefixes): Update.
5103 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
5105 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
5107 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
5108 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
5110 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
5112 * config/tc-d10v.c (md_apply_fix3): Checking displacement
5113 constraint in instructions REP & REPI.
5115 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
5117 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
5118 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
5120 (check_range): If the operand is shifted, then shift the number
5121 before checking its range.
5123 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
5125 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
5128 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
5130 * config/tc-v850.c (v850_comm): Create special sections as needed.
5132 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
5134 * config/tc-d10v.c (write_2_short): Addition of swapping
5135 instructions for sequential and reverse sequential order when
5136 given order is not possible.
5138 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
5140 * Makefile.am: Rebuild dependencies.
5141 (DEP_INCLUDES): Fix reference to intl build directory.
5142 * Makefile.in: Rebuild.
5144 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5146 * doc/c-i386.texi: Update 16 bit documentation.
5148 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
5149 IgnoreDataSize to IgnoreSize as they are used for address size as
5151 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
5152 32-bit mode, similarly addr16/data16 and variants.
5154 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
5156 * config/tc-d30v.c (md_assemble): Fix handling of reverse
5157 sequential word multiply instructions.
5159 (do_assemble): Add extra command line argument, to allow mul32
5160 attribute to be preserved across parallel insns.
5161 (md_assemble): Insert NOPs between explicitly parallel insns which
5162 contain an 32 bit multiply and a 16 multiply.
5164 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5166 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
5169 * config/tc-i386.c (reloc): Add braces.
5171 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
5172 consistent with Intel naming.
5173 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
5174 use bitfields in sib_byte.
5175 (modrm_byte): Don't use bitfields here either.
5177 * config/tc-i386.c (current_templates): Add const.
5178 (parse_register): Add const to return, param, and char *s.
5179 (i386_operand): Add const to reg_entry *r.
5180 * config/tc-i386.h (templates): Add const to start, end.
5182 Inspired by code for 16 bit gas support from Martynas Kunigelis
5183 <martynas@nm3.ktu.lt>:
5184 * config/tc-i386.c (md_assemble): Add full support for 16 bit
5185 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
5186 (uses_mem_addrmode): Remove.
5187 (md_estimate_size_before_relax): Add support here too.
5188 (md_relax_table): Rewrite interface to md_relax for 16 bit
5190 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
5191 (opcode_suffix_to_type): Remove.
5192 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
5193 (SIZE_FROM_RELAX_STATE): Modify to suit above.
5194 (md_convert_frag): Likewise.
5195 (i386_operand): Add support for 16 bit base/index regs,
5196 immediates, and displacements. Remove some unnecessary casts, and
5197 localise end_of_operand_string, displacement_string_start,
5198 displacement_string_end variables. Add GCC_ASM_O_HACK.
5199 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
5201 * config/tc-i386.c (prefix_hash): Remove.
5202 (md_begin): Rewrite without obstacks. Remove prefix hash table
5203 handling. Rewrite lexical table handling.
5204 (i386_print_statistics): Don't print prefix statistics.
5205 (md_assemble): Rewrite instruction parser so that line is not
5206 converted to lower case. Don't do a hash_find for prefixes,
5207 instead recognise them via opcode modifier.
5208 (expecting_operand, paren_not_balanced): Localise variables.
5209 * config/tc-i386.h (IsPrefix): Define.
5210 (prefix_entry): Remove.
5212 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
5213 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
5214 '\\' in case where comment_chars contains '/'.
5216 * config/tc-i386.c (MATCH): Ensure given operand and template
5217 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
5218 you must write `ljmp *table(%ebx)'.
5220 From H.J. Lu <hjl@gnu.org>:
5221 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
5222 as 0 ifndef BFD_ASSEMBLER.
5223 (md_assemble): Allow immediate operands without suffix or
5224 other reg operand to default in size to the current code size.
5226 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
5228 * config/tc-v850.c (md_begin): Restore creation of
5229 .call_table_text and .call_table_data sections.
5231 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
5233 * config/tc-d30v.c (md_assemble): Set execution type to unknown
5234 after emitting a word of noops.
5236 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5238 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
5239 (i386_operand): Simplify checks for valid base/index combinations.
5240 Disallow `in 4(%dx),%al'.
5242 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
5244 (add_prefix): Change parameter from char to int.
5246 * config/tc-i386.h (Ugh): Define opcode modifier.
5247 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
5249 * config/tc-i386.c (md_assemble): Rewrite MATCH and
5250 CONSISTENT_REGISTER_MATCH macros to check register types more
5251 thoroughly. Check for illegal suffix/operand combinations
5252 when matching insns with operands. Handle new `s' suffix, and
5253 associated FloatMF opcode modifier for float insns with memory
5255 * config/tc-i386.h (FloatMF): Define new opcode modifier.
5256 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
5257 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
5258 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
5259 DATA_PREFIX_OPCODE throughout.
5261 * config/tc-i386.c (REGISTER_WARNINGS): Define.
5262 (md_assemble): Rewrite suffix/register operand checking code to be
5263 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
5264 AnyMem, the better to grep.
5266 (i386_operand): Don't set Mem bits in i.types[this_operand] when
5267 given a memory operand. Don't set Abs bits either.
5268 (type_names): Remove Mem*, Abs*.
5269 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
5270 define opcode_modifiers as these cases are handled by Disp8,
5271 Disp16, Disp32 and suffix checks.
5272 (COMES_IN_BOTH_DIRECTIONS): Remove.
5273 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
5275 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
5276 if IgnoreDataSize modifier given. Remove ShortformW modifier
5277 test. Add test for ShortForm in W base_opcode modification.
5278 Merge Seg2ShortForm and Seg3ShortForm code.
5279 * config/tc-i386.h (ShortFormW): Remove.
5280 (IgnoreDataSize): Define.
5282 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
5284 * config/tc-d30v.c (md_assemble): Store previous segment state
5285 with previous instruction.
5287 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5289 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
5290 (ebp, esp): Remove static variables.
5291 (MATCH): Remove test for InOutPortReg.
5292 (i386_operand): Properly handle InOutPortReg here instead.
5293 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
5294 (md_assemble): Simplify and correct modrm and sib generation.
5295 (i386_operand): Add warning for scale without index.
5296 Rewrite checks for valid base/index combinations.
5298 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
5299 macros and enclose in do while(0).
5300 (RESTORE_END_STRING): Likewise.
5301 (md_assemble): Add one to printed operand number so we start
5302 from 1 not 0. Add some more gettext invocations.
5303 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
5306 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
5307 DATA_PREFIX, SEG_PREFIX): Define.
5308 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
5309 (check_prefix): Remove function.
5310 (add_prefix): New function. Add prefix to i.prefix as well as
5312 (md_assemble): Changes for add_prefix. Remove hack for wait
5313 prefix, instead always output prefixes in fixed order. Test
5314 for jcxz/loop when selecting between word & dword operations,
5315 and add address size prefix rather than operand size prefix.
5316 Remove operand -> address size hack when emitting jcxz/loop.
5317 (i386_operand): Remove O_Absent check as it's done in expr.
5319 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
5321 * configure.in: Recognize m5200 as a cpu_type of m68k.
5322 * aclocal.m4: Rebuild with current libtool.
5323 * configure: Rebuild.
5325 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5327 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
5328 to relaxable_symbol to prevent references to external symbol from
5331 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
5333 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
5334 symbols are relaxable.
5336 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
5338 * config/tc-v850.c (md_begin): Don't create special
5339 sections by default.
5341 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
5343 * config/tc-mips.c (macro): For div and udiv, close the
5344 reorder block as soon as possible.
5346 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
5348 From Matt Semersky <matts@scd.hp.com>:
5349 * macro.c (macro_mri_mode): New function.
5350 * macro.h (macro_mri_mode): Declare.
5351 * read.c (s_mri): Call macro_mri_mode when switching in and out of
5354 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
5356 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
5359 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
5360 until after xstrdup in OBJ_EVAX case.
5362 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
5364 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
5365 offset calculation. Also, use VAX_BRW from vax-inst.h instead
5366 of hardcoded magic number.
5367 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
5369 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
5371 * read.c (do_s_func): New function.
5373 * read.h (do_s_func): Add prototype.
5375 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
5377 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
5378 nops if fill pattern not specified.
5380 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
5382 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
5383 * config/te-go32.h (TE_GO32): Define.
5384 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
5386 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
5388 Implement .func/.endfunc pseudo-ops.
5389 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
5391 * read.c (potable): Add .func,.endfunc.
5392 (s_func): New function.
5393 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
5395 (in_doc_func_p,current_function_label): New static globals.
5396 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
5398 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
5400 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
5401 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
5402 * config/tc-arm.h (WORKING_DOT_WORD): Define.
5403 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
5404 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
5405 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
5406 * config/tc-i860.h (WORKING_DOT_WORD): Define.
5407 * config/tc-i960.h (WORKING_DOT_WORD): Define.
5408 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
5409 * config/tc-w65.h (WORKING_DOT_WORD): Define.
5410 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
5411 * config/tc-a29k.c: Don't define md_short_jump_size,
5412 md_long_jump_size, md_create_short_jump or md_create_long_jump.
5413 * config/tc-alpha.c: Likewise.
5414 * config/tc-alpha.h: Likewise.
5415 * config/tc-arm.c: Likewise.
5416 * config/tc-h8300.c: Likewise.
5417 * config/tc-h8500.c: Likewise.
5418 * config/tc-hppa.c: Likewise.
5419 * config/tc-i860.c: Likewise.
5420 * config/tc-i960.c: Likewise.
5421 * config/tc-ppc.c: Likewise.
5422 * config/tc-sh.c: Likewise.
5423 * config/tc-sparc.h: Likewise.
5424 * config/tc-tic30.c: Likewise.
5425 * config/tc-w65.c: Likewise.
5426 * config/tc-z8k.c: Likewise.
5428 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
5430 * config/tc-vax.c (_): Delete this macro used for placeholder
5431 values in vax_operand_width_size; it conflicts with the _() macro
5432 used for internationalization.
5434 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
5436 * symbols.c (symbol_find_base): Fix case insensitive symbol name
5437 code. From Chris Moller <moller@bops.com>.
5439 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
5440 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
5441 * read.c (emit_expr): Initialize seg and subseg fields of a new
5443 * write.c (write_object_file): Switch to the appropriate segment
5444 and subsegment when processing a broken word.
5446 * config/tc-m68k.c (mri_assemble): New static function.
5447 (build_mri_control_operand): Call mri_assemble rather than
5449 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
5450 (s_mri_endf, s_mri_endw): Likewise.
5452 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
5454 * read.c (s_org): Call md_flush_pending_output if it is defined.
5456 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
5458 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
5460 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
5461 (md_parse_option): Add for same.
5462 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
5463 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
5464 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
5466 * config/tc-sparc.h (cons_fix_new_sparc): Added.
5468 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
5470 * config/tc-arm.c (find_real_start): Relax definition of local
5473 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
5475 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
5476 symbols at the given address, not just the last one specified.
5478 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
5480 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
5481 or number_to_chars_littleendian to write data.
5483 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
5485 * config/tc-v850.c (md_assemble): Remove artificially created
5486 register name symbols.
5488 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
5490 * write.c (fixup_segment): Change "segment" to "section" in
5493 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
5495 * write.c (fixup_segment): Change sym1-sym2 message again.
5497 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
5499 * write.c (fixup_segment): Improve error message for sym1-sym2
5500 errors when sym1 is in a different segment from sym2.
5502 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
5504 * config/tc-m32r.c (warn_unmatched_high): New static local.
5505 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
5506 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
5507 (md_longopts): Recognize --{no-,}warn-unmatched-high.
5508 (md_parse_option): Likewise.
5509 (md_show_usage): Likewise.
5510 (m32r_frob_file): Likewise.
5512 * read.c (generate_file_debug,generate_lineno_debug): New functions.
5513 (read_a_source_file): Call them.
5514 * read.h (stabs_generate_asm_file): Declare.
5515 * stabs.c (stabs_generate_asm_file): New function.
5516 (generate_asm_file): New function.
5517 (stabs_generate_asm_lineno): Move file name handling into
5520 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
5522 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
5523 (d30v_current_align, d30v_current_align_seg): New variables.
5524 (d30v_last_label): New variable.
5525 (d30v_align, s_d30v_align, s_d30v_text): New functions.
5526 (s_d30v_data, s_d30v_section): Likewise.
5527 (md_pseudo_table): Call them.
5528 (md_begin): Initialize d30v_current_align_seg.
5529 (md_assemble): Call d30v_align when needed by known current alignment.
5530 (d30v_frob_label, d30v_cons_align): New functions.
5531 * config/tc-d30v.h (md_do_align): Remove.
5532 (tc_frob_label): Call d30v_frob_label.
5533 (md_cons_align): New.
5535 * config/tc-d30v.c (find_format): Convert complex expressions to
5536 expression symbols before processing. Clean up code formatting.
5538 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
5540 * po/Make-in (install-info): New target.
5542 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
5544 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
5546 * config/tc-mn10300.c (md_assemble): Likewise.
5548 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
5550 * Makefile.am: Update with `make dep-am'.
5551 (HFILES): Add cgen.h.
5552 (cgen.o): Depend on cgen.h.
5553 * Makefile.in: Regenerate.
5555 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
5557 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
5559 * gasp.c (grab_label): Permit a label to be a preprocessor
5560 variable by permitting a label to start with a backslash.
5562 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
5564 * config/tc-mips.c (validate_mips_insn): Removed hack
5565 for previously inaccessible bitfields in some INSN_TRAP
5568 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
5570 * config/tc-d30v.c (do_assemble): Abort with error message
5571 if opcode operands do not match.
5573 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
5575 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
5576 'q' operand format for 20-bit "break"/"sdbbp" instructions.
5577 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
5578 similar new 'q' operand.
5580 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
5582 * cgen.c (cgen_asm_finish_insn): Fix typo.
5584 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
5587 * cgen.c: Include it.
5588 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
5589 (cgen_asm_finish_insn): Result is now void. New arg `result'.
5590 All callers updated.
5591 * config/tc-m32r.c: Include cgen.h.
5592 (m23r_insn): New members num_fixups,fixups.
5594 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
5596 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
5597 to avoid compiler warning.
5599 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
5601 * makefile.vms: Run dec c with /nodebug. Pass CC value when
5604 * makefile.vms (OBJS): Add ehopt.obj
5606 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
5608 * doc/c-vax.texi: Correct and extend vax/vms documentation.
5610 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
5612 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
5613 a short format insn.
5614 (md_assemble): Set it for explicitly packed insns.
5616 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
5618 * config/obj-coff.c (c_symbol_merge): Do not take address of
5619 native fields when performing the memcpy.
5621 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
5623 * config/tc-mips.c (macro,macro2): Implement
5624 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
5626 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5628 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
5629 relocations against globally visible symbols.
5630 * config/tc-m68k.c (relaxable_symbol): New macro.
5631 (m68k_ip, md_estimate_size_before_relax): Use it.
5632 (tc_m68k_fix_adjustable): Also handle weak symbols.
5634 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
5636 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
5637 references to externally visible symbols.
5638 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
5639 values in twice for a PC relative reloc if the symbol is
5642 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
5643 don't adjust a PC relative reloc against an externally visible
5645 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
5646 for a PC relative fixup against an externally visible defined
5647 symbol, arrange to store object file and addend values as though
5648 the symbol were not defined.
5649 (tc_gen_reloc): Likewise.
5651 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
5653 * read.c (sizeof_leb128): Referenced externally by write.c so
5656 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
5658 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
5659 and expand a 'debug' symbol associated with the next instruction
5660 that does not cause a short instruction to be filled with a NOP.
5661 (md_pseudo_table): Add support for .debugsym.
5662 (assemble_parallel_insn): Add calls to expand_debug_sym as
5664 (md_assemble): Ditto.
5666 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
5668 * as.c (main): Conditionally call setlocale.
5669 * gasp.c (main): Likewise.
5670 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
5671 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
5673 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
5675 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
5677 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
5679 * config/tc-hppa.c: Change all calls to bzero to use memset.
5680 (pa_ip): Add cast to avoid warning.
5681 (tc_gen_reloc, md_apply_fix): Likewise.
5682 (pa_find_space_by_number): Likewise.
5683 (hppa_force_relocation): Likewise.
5684 (pa_block): Change i to unsigned int.
5685 * config/obj-som.h (obj_som_copyright): Declare.
5687 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
5689 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
5690 for line numbers for assembly source.
5692 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
5694 * configure.in: Change version number to 2.9.4
5695 * configure: Rebuild.
5697 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
5699 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
5701 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
5703 * ecoff.h: Change symbolS in function declaration to struct
5706 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
5708 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
5709 (md_convert_frag): Fix i18n typo.
5711 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
5713 * ecoff.c (ecoff_get_cur_proc_sym): New function.
5714 * ecoff.h: Protoype it.
5715 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
5716 [EVAX] (s_alpha_prologue): Delete.
5717 (md_pseudo_table): Update.
5719 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
5721 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
5722 array to local pointer.
5723 (get_args, parse_expr): Add casts to avoid warnings.
5725 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
5727 * read.c (s_set): Cast xmalloc return value to fragS *.
5728 * config/tc-m68k.c (m68k_ip): Function made static to match
5729 previous forward declaration.
5730 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
5732 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
5734 * config/tc-v850.c: Add internationalisation macros to error
5737 * config/tc-m32r.c (can_make_parallel): Add internationalisation
5738 macros to error strings.
5740 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
5742 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
5743 reloc is in the TOC csect.
5744 (md_apply_fix3): Correct gettext typo.
5746 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
5748 * config/tc-arm.c (find_real_start): Ignore symbols starting with
5749 .L - they are local labels and the branches are not really
5750 function calls but rather far jumps.
5752 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
5754 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
5756 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
5758 * config/tc-i386.c (md_assemble): Print operand number rather than
5759 using ordinal_names.
5760 (i386_operand): Likewise.
5762 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
5764 * Makefile.am (INTLLIBS): Define to work around apparent automake
5766 All Makefiles: Regenerated.
5768 * Many files: Added gettext invocations around user-visible
5770 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
5771 HAVE_LC_MESSAGES): Define.
5772 * dep-in.sed: Added asintl.h.
5773 * po/Make-in: New file.
5774 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
5776 * read.c (Z_): Renamed from `_'.
5777 * Makefile.am (SUBDIRS): Added po.
5778 (POTFILES): new macro.
5779 (po/POTFILES.in): New target.
5780 ($(OBJS)): Added asintl.h.
5782 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
5783 (as_new_LDADD): Added $(INTLLIBS).
5784 (as_new_DEPENDENCIES): Added $(INTLDEPS).
5785 (gasp_new_LDADD): Added $(INTLLIBS).
5786 (gasp_new_DEPENDENCIES): New macro.
5787 * configure, aclocal.m4: Rebuilt.
5788 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
5790 (ALL_LINGUAS): Define.
5791 * macro.c: Include "asintl.h".
5792 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
5793 * as.h: Include "asintl.h".
5794 * config/tc-i386.c (ordinal_names): Removed.
5795 (md_assemble): Changed error text to avoid ordinal_names.
5796 (i386_operand): Likewise.
5797 (reloc): Added as_bad to avoid i18n problems.
5798 (tc_gen_reloc): Likewise.
5799 * config/tc-arm.c (bad_args): Now a #define.
5801 * config/obj-vms.c (VMS_stab_parse): Changed type of
5803 (global_symbol_directory): Unified strings to avoid i18n
5805 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
5806 avoid i18n problems.
5807 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
5808 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
5810 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
5812 * config/tc-v850.c (md_assemble): Changed C++ comment into C
5814 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
5816 * as.c (print_version_id): Added an fprintf to avoid i18n
5818 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
5820 * expr.c (expr): Added as_warn call to avoid i18n problems.
5821 * messages.c (as_assert): Changed code to avoid i18n problems.
5822 (as_abort): Likewise.
5823 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
5824 (s_space): Likewise.
5825 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
5827 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5829 * config/tc-i386.c (check_prefix): New static function, split out
5831 (struct _i386_insn): Add wait_prefix field.
5832 (md_assemble): Remove wait_prefix local variable. Use
5833 check_prefix when adding a prefix.
5835 * config/tc-i386.c (current_templates): New static variable.
5836 (md_assemble): Remove current_templates local variable.
5837 (md_assemble, i386_operand): Improve error and warning messages in
5838 many places. Add RESTORE_END_STRING in many places before error
5839 return. Clarify some comments.
5841 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
5843 (md_assemble): Parse string instruction operands, looking for
5844 segment override prefixes. Check for invalid segment prefixes on
5846 (i386_operand): i.seg[] and max mem_operand changes for string
5848 * config/tc-i386.h (EsSeg): Define.
5850 * config/tc-i386.h (regKludge): Define.
5851 (iclrKludge, imulKludge): Don't define.
5852 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
5853 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
5854 opcode_modifier checks to look for more common cases first. Add
5855 default_seg for IsString case.
5857 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
5859 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
5861 * configure: Rebuild with new automake and libtool.
5862 * aclocal.m4, Makefile.in: Likewise.
5864 * doc/Makefile.am (as.dvi): New target.
5865 * doc/Makefile.in: Rebuild.
5867 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
5869 * configure.in: Added sparc86x support.
5871 * configure: Rebuild.
5873 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
5875 (md_parse_option): Warn if -EL is not supported for this architecture.
5877 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
5879 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
5881 * config/tc-mips.c (mips_ip): Note when we use get match on
5882 the full instruction name.
5884 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
5886 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
5887 back into the expression to handle add/sub simplification correctly.
5889 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
5891 * config/tc-mips.c (hilo_interlocks): Remove 4300.
5893 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
5895 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
5898 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
5900 * symbols.c (max_indent_level): New global.
5901 (print_symbol_value_1): Use it.
5902 * expr.h (expr_build_dot): Declare.
5903 * expr.c (expr_build_dot): New function.
5905 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
5907 * symbols.c (print_binary): New function.
5908 (print_expr_1): Call it.
5910 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5912 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
5913 operand in the opcode.
5915 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5917 * config/tc-i386.h: Reorder operand flags and opcode modifier
5918 flags for clarity. Remove unused definitions: Unknown,
5919 ImmUnknown, DispUnknown, NoModrm.
5920 * config/tc-i386.c (type_names): Add missing Debug type.
5921 (md_assemble): Better duplicate prefix checking. Quicker string
5922 instruction check via new opcode_modifier flag.
5924 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
5926 * doc/as.texinfo (Invoking): Clarify -Wa example.
5928 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
5930 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
5931 (s_mips_weakext): Define.
5932 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
5933 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
5936 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
5938 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
5939 is an error if the value can not be computed at assembly time.
5940 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
5942 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
5944 * gasp.c (main): Set next field of new include_path structure to
5945 NULL. From Avery Pennarun <averyp@gdc.ca>.
5947 * read.c (s_mri_sect): Call as_bad rather than abort for an
5948 unsupported MRI target.
5950 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
5952 * config/tc-arm.c (arm_validate_fix): New function. Determine if
5953 the destination of a branch instruction should be altered.
5954 (find_real_start): New function: Locate the real, Thumb coded
5955 start of a Thumb function.
5956 (do_t_branch23): Alter the destination of branches to Thumb
5959 * config/tc-arm.h: Define TC_VALIDATE_FIX.
5961 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
5963 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
5966 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5968 * doc/as.texinfo: Use @itemx for a secondary item in a table.
5969 * doc/c-hppa.texi: Likewise.
5971 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
5973 * Makefile.am: Rebuild dependencies.
5974 * Makefile.in: Rebuild.
5976 * Makefile.am (DEP_INCLUDES): New variable.
5977 (.dep1): Change to work when srcdir is not an absolute path.
5978 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
5979 * Makefile.in: Rebuild.
5981 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
5983 * config/tc-i386.h, config/tc-i386.c: Revert March 24
5984 LinearAddress patch.
5986 * configure.in: Set version to 2.9.1.
5987 * configure: Rebuild.
5989 * Branched binutils 2.9.
5991 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5993 * config/tc-i386.h (FWait): Define.
5994 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
5995 other prefixes. Check FWait flag in opcode table to see which
5996 instructions require an fwait prefix.
5998 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6000 * stabs.c (get_stab_string_offset): Always create a stab string
6003 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
6005 Fix some gcc -Wall warnings:
6006 * atof-generic.c (atof_generic): Add casts to avoid warnings.
6007 * ehopt.c (eh_frame_code_alignment): Likewise.
6008 * expr.c (integer_constant, operand): Likewise.
6009 * frags.c (frag_align): Likewise.
6010 * gasp.c (level_0, change_base, doinstr): Likewise.
6011 * hash.c (hash_ask): Likewise.
6012 * listing.c (listing_page, calc_hex, print_lines): Likewise.
6013 (debugging_pseudo): Likewise.
6014 * macro.c (define_macro, check_macro): Likewise.
6015 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
6016 (ignore_rest_of_line, float_cons): Likewise.
6017 * symbols.c (decode_local_label_name): Likewise.
6018 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
6019 (fixup_segment, number_to_chars_bigendian): Likewise.
6020 (number_to_chars_littleendian): Likewise.
6021 * config/atof-ieee.c (gen_to_words): Likewise.
6022 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
6023 (sparc_ip, parse_keyword_arg, s_common): Likewise.
6024 * read.c (output_big_sleb128): Initialize locals to avoid
6026 (output_big_uleb128, equals): Likewise.
6027 * atof-generic.c (atof_generic): Change number_of_digits_* locals
6028 to unsigned int. Change zeros to unsigned int.
6029 * cond.c (s_if): Add return to default case.
6030 * frags.c (frag_now_fix): Change return type to addressT.
6031 * frags.h (frag_now_fix): Update declaration.
6032 * listing.c (file_info_struct): Change linenum to unsigned int.
6033 (struct list_info_struct): Change hll_line to unsigned int.
6034 (print_source): Update format string.
6035 * read.c (emit_expr): Change scan to unsigned int, and don't
6036 bother to initialize it.
6037 * symbols.c (dollar_label_count): Change to unsigned long.
6038 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
6039 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
6040 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
6042 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
6044 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
6045 mcf5200 just as we do for m68000.
6046 (m68k_init_after_args): Likewise.
6047 (md_estimate_size_before_relax): Likewise.
6049 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
6051 * config/tc-v850.c (md_assemble): Store relocation addend in
6052 fixup instead of instruction.
6054 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6056 * config/tc-i386.c (md_assemble): Swap template arguments to
6057 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
6058 This macro is currently symmetric, so passing them the wrong
6059 way didn't cause any problem, but may if the macro is changed
6061 After copying template to i.tm, use i.tm. rather than t-> to
6062 access fields, and make t a const*
6063 Move i.tm.operand_types[] swap to immediately after the copy.
6065 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
6067 * expr.h (expr_build_uconstant): Add prototype.
6068 (expr_build_unary,expr_build_binary): Add prototypes.
6069 * expr.c (expr_build_uconstant): New function.
6070 (expr_build_unary,expr_build_binary): New functions.
6072 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
6074 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
6075 * macro.c (macro_expand_body): Increase buffer size.
6076 * messages.c (as_warn): Likewise.
6077 (as_warn_where, as_bad, as_bad_where): Likewise.
6079 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
6081 Based on patch from H.J. Lu <hjl@gnu.org>:
6082 * Makefile.am (DISTSTUFF): New variable.
6083 (diststuff): New target.
6084 * Makefile.in: Rebuild.
6086 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
6088 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
6089 m32r_elf_section_change_hook.
6091 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
6092 emit a nop if a section ends with a 16 bit instruction.
6094 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
6096 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
6097 s_lcomm rather than obj_coff_lcomm.
6098 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
6100 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
6102 * config/tc-i386.h (LinearAddress): Define.
6103 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
6104 instruction, don't use a default segment.
6106 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
6108 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
6109 * configure: Rebuild.
6111 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
6113 * aclocal.m4, configure: Rebuild with libtool 1.2.
6115 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
6117 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
6118 PC relative branches. Patch courtesy of Jonathan Walton.
6121 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
6123 * configure.in (emulations): Add thumb-pe target.
6125 * configure (emulations): Add thumb-pe target.
6127 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
6129 * itbl-lex.l (yywrap): Don't define if already defined as a
6132 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
6134 * depend.c (quote_string_for_make): New function.
6135 (wrap_output): Use it.
6137 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
6139 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
6140 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
6142 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
6144 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
6145 Recognize -GN and -relax.
6146 (md_begin): Initialize gp size from -G switch.
6147 (alpha_force_relocation): Always force if -relax.
6148 (alpha_align): Take a new argument that will specify when to
6149 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
6150 Change all callers. Emit nop alignment padding as nop+unop pair.
6152 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
6154 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
6155 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
6157 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
6159 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
6160 require padding to the next long word boundary.
6162 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
6164 * cgen.c: #include symcat.h.
6165 * config/tc-m32r.c: Likewise.
6167 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
6169 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
6170 absolute expressions instead of '$' prefixed register names.
6172 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
6174 * read.c (s_set): Record file and line info for symbols when -as.
6175 (pseudo_set): Don't overwrite that dummy fragment.
6177 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
6179 * config/tc-ppc.c (md_pseudo_table): Add "section".
6180 (ppc_named_section): New static function.
6182 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
6184 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
6185 so we don't have to scan the entire list.
6187 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
6189 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
6190 case, allow the parallel instructions to modify the same flag
6193 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
6195 * listing.c (list_symbol_table): Categorize symbols by
6196 undefined_section rather than sy_frag->line == NULL.
6198 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
6200 * Makefile.am (install-exec-local): Install properly when ln
6201 fails or tooldir == prefix.
6203 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
6205 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
6206 Test result of insert_operand for error.
6208 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
6210 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
6211 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
6212 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
6213 * doc/Makefile.in: Rebuild.
6215 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
6217 * config/tc-mips.c (macro_build): Handle operand type 'C'.
6218 (macro): Fix handling of M_COP[0-3].
6220 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
6222 Based on patches from Ross Harvey <ross@teraflop.com>:
6223 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
6224 if macro_alternate or macro_mri.
6225 (getstring): Remove support for byte constants between < and >.
6226 (get_any_string): '<' only starts a string if macro_alternate or
6228 (macro_expand_body): Permit keyword parameters following
6229 positional parameters.
6231 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
6232 * configure.in (alpha*-*-netbsd*): New target.
6233 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
6234 * configure: Rebuild.
6236 * as.h (flag_warn_suppress_instructionswap): Move from here...
6237 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
6238 here, and make static.
6240 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
6241 BFD_ASSEMBLER or MANY_SEGMENTS.
6243 * as.c (show_usage): Update bug-gnu-utils address.
6244 * gasp.c (show_usage): Likewise.
6245 * doc/as.texinfo (Bug Reporting): Likewise.
6247 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
6249 * config/tc-mips.c (load_address): Don't use mips III or mips IV
6250 insns regardless of the size of a pointer if we're in mips I or
6252 (macro, macro2, s_cprestore, s_cpadd): Likewise.
6254 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
6256 Fix rac to accept only a0:
6257 * tc-d10v.c (parallel_ok, find_opcode):
6258 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
6259 Introduce OPERAND_GPR.
6261 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
6263 * read.c (s_fill): Handle non-constant repeat counts by creating
6264 an rs_space fragment.
6266 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
6268 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
6269 from as_bad to as_warn.
6271 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
6273 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
6274 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
6275 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
6277 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
6279 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
6280 seg_fix_rotP rather than fix_root from seg_info.
6282 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
6284 * expr.c: Add support for 0x1_2_3_4 bignums.
6286 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
6288 * configure.in: Change -linux* to -linux-gnu*.
6289 * configure: Rebuild.
6291 * app.c (do_scrub_begin): Treat \r as whitespace.
6293 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
6295 * Makefile.am: Update dependencies.
6296 * Makefile.in: Rebuild.
6298 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
6300 * configure, aclocal.m4: Rebuild with new libtool.
6302 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
6304 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
6305 the argument to bfd_set_arch_mach.
6306 (load_address): Use bfd_arch_bits_per_address to determine the
6307 bit size of an address instead of looking at the isa level.
6308 (macro, macro2, s_cprestore, s_cpadd): Likewise.
6310 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
6312 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
6314 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
6316 * ehopt.c: New file.
6317 * as.h (enum _relax_state): Add rs_cfa.
6318 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
6319 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
6320 * read.c (emit_expr): Call check_eh_frame.
6321 * write.c (cvt_frag_to_fill): Handle rs_cfa.
6322 (relax_segment): Likewise.
6323 * Makefile.am: Rebuild dependencies.
6324 (GAS_CFILES): Add ehopt.c.
6325 (GENERIC_OBJS): Add ehopt.o.
6326 * doc/internals.texi (Frags): Document rs_cfa.
6328 * as.c (show_usage): Mention --traditional-format.
6329 (parse_args): Accept --traditional-format.
6330 * as.h (flag_traditional_format): Declare.
6331 * output-file.c (output_file_create): If flag_traditional_format,
6332 set BFD_TRADITIONAL_FORMAT on stdoutput.
6333 * doc/as.texinfo, doc/as.1: Document --traditional-format.
6335 * config/tc-mips.c (append_insn): Make sure that if we have a
6336 fixup for an unmatched %hi reloc, it does not associated with a
6339 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
6340 * doc/Makefile.in: Likewise.
6342 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
6344 * config/tc-m32r.c (check_for_side_effects): New function.
6345 (can_make_parallel): Add checks for instruction side effects
6346 clashing with the other instruction.
6347 (assemble_parallel_insn): Improve warning messages. Return error
6348 message from non-swapped instruction order.
6350 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
6352 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
6354 * config/tc-arm.h: Replace md_after_pass_hook definition with a
6355 md_cleanup definition. This moves the forced literal output to
6356 the end of the source pass, and avoids macro's inserting literals
6357 into the code immediately after the macro expansion.
6359 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
6361 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
6362 a gas internal symbol is adjustable.
6363 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
6365 * as.h: If gcc version greater than 2.6, use `__format__' and
6366 `__printf__' in function attributes, rather than `format' and
6369 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
6371 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
6373 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
6375 Add tms320c30 support:
6376 * config/tc-tic30.h: New file.
6377 * config/tc-tic30.c: New file.
6378 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
6379 TARGET_FORMAT as "coff-tic30".
6380 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
6381 * Makefile.am: Rebuild dependencies.
6382 (CPU_TYPES): Add tic30.
6383 (CPU_OBJ_VALID): tic30-aout is valid.
6384 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
6385 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
6386 * configure, Makefile.in: Rebuild.
6388 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
6390 * config/tc-v850.c (md_assemble): Improvements to error messages.
6392 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
6394 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
6395 BFD_RELOC_HI16_S to store the high bits of any value.
6397 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
6398 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
6399 assembler calculate relocations to any external symbol at all.
6400 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
6401 involving generation of pc-relative relocs.
6402 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
6403 has been moved to md_apply_fix3.
6405 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
6406 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
6407 which actually means (the address of identifier's GOT entry) +
6408 constant, which is not particularly useful.
6410 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
6412 * read.h (include_dirs): Declare.
6413 (include_dir_count,include_dir_maxlen): Declare.
6415 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
6417 * configure.in: Correct check for shared opcodes library.
6418 * configure: Rebuild.
6420 * listing.c (buffer_line): If we can't open the file, set at_end.
6421 (listing_print): Remove unused local variable fi.
6423 * config/m68k-parse.y (reglistpair): Handle register list in
6426 * config/vms-conf.h: Don't undef VERSION.
6428 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
6430 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
6432 (GENERIC_OBJS): New variable, with the rest of the old OBJS
6434 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
6435 ($(srcdir)/make-gas.com): Rename from make-gas.com.
6436 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
6437 (EXTRA_DIST): Define.
6438 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
6439 explicitly rather than via the list of object files.
6440 (gcc-as.opt): New file created when make-gas.com is run.
6441 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
6442 itbl-cpu.h} to #include appropriate file rather than copying that
6444 * config/vms-conf.h: Synchronize with current config.in.
6445 * Makefile.in: Rebuild.
6447 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
6449 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
6450 (parallel_ok): Relaxed parallel subinstruction dependency check.
6452 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
6454 * as.h (flag_warn_suppress_instructionswap): added new flag.
6455 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
6456 command line argument.
6457 * tc-d10v.c (write_2_short): emit "Swapping instructions"
6458 warning only if flag_warn_suppress_instructionswap is false.
6460 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
6462 * configure.in (i386-*-mingw32*): New target.
6463 * configure: Rebuild.
6465 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
6467 * symbols.c (resolve_symbol_value): Don't set the segment if it
6468 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
6470 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
6473 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
6475 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
6476 depends upon HAVE_{UNLINK,REMOVE} values rather than host
6479 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
6481 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
6483 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
6485 * config/tc-v850.c (v850_insert_operand): Display instruction when
6486 an error is encountered.
6488 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
6490 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
6491 (i386-*-sco3.2v5*coff): New target.
6492 (i386-*-sco3.2*): New target.
6493 * configure: Rebuild.
6495 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
6497 * config/tc-v850.c: Tidy error message production.
6499 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
6501 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
6502 validate_immediate return value in the right type for comparisons
6505 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
6507 * listing.c (MAX_BYTES): Use listing variables not constants.
6508 (data_buffer): No longer an array, but a pointer.
6509 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
6510 (listing_listing): Allocate data_buffer.
6512 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
6514 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
6515 --listing-rhs-width, --listing-cont-lines.
6516 (show_usage): Update.
6517 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
6518 (listing_lhs_cont_lines, listing_rhs_width): New vars.
6519 (print_lines): Use the variables instead of the constants.
6520 (listing_listing): Likewise.
6521 * listing.h: Declare the new vars.
6523 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
6525 * as.c (parse_args): Add --keep-locals alias for -L.
6526 Add --strip-local-absolute.
6527 (show_usage): Update.
6528 * as.h (flag_strip_local_absolute): New flag.
6529 * symbols.c (S_IS_LOCAL): Use it.
6530 * config/obj-aout.h (S_IS_LOCAL): Likewise.
6531 * config/obj-bout.h (S_IS_LOCAL): Likewise.
6532 * config/obj-coff.h (S_IS_LOCAL): Likewise.
6534 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
6536 * config/tc-m32r.c: Detect if explicitly parallel instructions
6537 might have an io conflict and issue a warning message.
6539 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
6541 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
6542 cgen_swap_fixups): Functions to save, restore and swap the fixup
6543 chain with a backup copy.
6544 (cgen_asm_finish_insn): Returns address of constructed insn.
6546 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
6548 * listing.c (file_info_struct): Remove FILE, add POS.
6549 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
6550 (file_info): Don't open the file.
6551 (buffer_line): Check for the file in the last_open cache, updating
6553 (print_source): Don't reference file_info->file.
6554 (listing_listing): Likewise.
6555 (listing_print): Close the file in the cache, if any.
6557 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
6559 * read.c (dwarf_file_string): New file static variable.
6560 (emit_expr): Look for constant sequence that leads up to a file
6561 name in DWARF debugging output.
6562 (stringer): Use dwarf_file_string to decide whether to accept a
6563 string as a file name.
6565 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
6567 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
6568 (crack_operand): Add reg->reglst MRI hack.
6569 (r_seg): Put reglst symbols in reg_section.
6570 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
6572 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
6574 * tc-sh.c (get_specific): Handle SGR & DBR.
6576 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
6578 * tc-h8300.c (parse_reg): Take the length of the symbol into
6579 account when attempting to match a register name.
6580 * tc-h8500.c (parse_reg): Likewise.
6582 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
6584 * cgen.c: Formatting changes to improve readability.
6586 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
6588 * config/tc-mips.c (macro): Rework division code to avoid unfilled
6591 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
6593 Based on a patch from Jim Wilson
6594 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
6595 (tc_gen_reloc): Handle cross section PC relative relocs
6598 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
6600 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
6602 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
6604 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
6605 (expr_jmp_buf): New static local.
6606 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
6607 (cgen_md_operand): New function.
6608 * tc-m32r.c: Clean up pass over `struct foo' usage.
6609 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
6611 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
6613 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
6614 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
6616 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
6618 * config/tc-i386.c (i386_operand): Give an error if there are
6619 unrecognized characters after an expression.
6621 For older changes see ChangeLog-9697