1 2000-06-24 Kazu Hirata <kazu@hxi.com>
3 * config/tc-h8500.c: Remove all uses of DEFUN.
4 * config/tc-sh.c: Likewise.
5 * config/tc-w65.c: Likewise.
6 * config/tc-z8k.c: Likewise.
8 * config/tc-h8500.c: Fix typos in comments.
10 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
12 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
15 2000-06-23 matthew green <mrg@redhat.com>
17 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
18 defined. Fix error message for `[' grouping.
20 2000-06-22 Kazu Hirata <kazu@hxi.com>
22 * config/tc-h8300.c: Fix formatting and comment typos.
24 2000-06-22 Timothy Wall <twall@cygnus.com>
26 * config/tc-ia64.c (note_register_values): Move premature QP
27 notation clearing into the appropriate place.
29 2000-06-22 Alan Modra <alan@linuxcare.com.au>
31 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
32 first before anything else. Add bin-bugs.h, emul.h and progress.h
33 Sort list of files as for $(OBJS) in Makefile.am.
35 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
36 find one. Remake dependencies.
37 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
38 * Makefile.in: Regenerate.
39 * doc/Makefile.in: Regenerate.
41 * config/tc-i386.c (i386_displacement): Don't assume a constant
42 displacement is necessarily 16 bits when in 16 bit code mode.
43 (md_assemble): Instead size the displacement here after we know
44 for sure that a .code16gcc operand hasn't automatically added
45 operand size prefixes.
47 2000-06-21 H.J. Lu <hjl@gnu.org>
49 * Makefile.am: Rebuild dependency.
50 * Makefile.in: Rebuild.
52 2000-06-21 Kazu Hirata <kazu@hxi.com>
54 * config/tc-h8300.c (parse_reg): Make the function static.
55 (parse_exp): Likewise.
57 2000-06-20 DJ Delorie <dj@cygnus.com>
59 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
60 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
61 for cygwin import libraries to work properly.
63 2000-06-20 H.J. Lu <hjl@gnu.org>
65 * Makefile.am: Rebuild dependency.
66 * Makefile.in: Rebuild.
67 * configure: Likewise.
68 * doc/Makefile.in: Likewise.
70 2000-06-20 Timothy Wall <twall@cygnus.com>
72 * doc/internals.texi (CPU backend): Add @itemx for
73 TC_START_LABEL_WITHOUT_COLON.
74 * doc/c-tic54x.texi: New.
75 * doc/as.texinfo: Add tic54x features and include primary tic54x
77 * doc/all.texi: Add C54X.
78 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
79 * doc/Makefile.in: Regenerate.
80 * configure.in: Add tic54x and define LIBM for tic54x.
81 * configure: Regenrate.
82 * config/tc-tic54x.[ch]: New.
83 * config/obj-coff.h: Add tic54x.
84 * Makefile.am: (CPU_TYPES): Add tic54x.
85 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
86 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
87 (as_new_LDADD): Add $(LIBM).
88 * Makefile.in: Regenerate.
90 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
92 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
93 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
94 * doc/as.texinfo: Likewise.
96 * configure, Makefile.in: Regenerate.
97 * configure.in (emulations): Recognize m6811 and m6812.
98 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
99 Added files for 68hc11 and 68hc12 assembler.
100 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
101 * config/tc-m68hc11.h: Header definition for that assembler.
103 2000-06-18 Nick Clifton <nickc@redhat.com>
105 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
106 instead of OCTETS_PER_BYTE.
108 * config/tc-v850.c: Fix compile time warnings.
109 * config/tc-ppc.c: Fix compile time warnings.
111 2000-06-18 H.J. Lu <hjl@gnu.org>
113 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
114 * configure: Rebuild.
116 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
118 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
121 2000-06-16 Nick Clifton <nickc@cygnus.com>
123 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
124 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
126 * doc/c-mips.texi: Document newly accepted cpu variants.
128 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
130 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
132 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
134 * macro.c (getstring): Make it possible to escape the quote
137 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
139 * config/tc-hppa.c (pa_export): Weak symbols can be global.
141 2000-06-13 H.J. Lu <hjl@gnu.org>
143 * configure: Regenerate.
145 2000-06-09 Alan Modra <alan@linuxcare.com.au>
147 * app.c (do_scrub_begin): Don't default lex[';'] as a line
149 * doc/internals.texi (line_separator_chars): Semicolon is no
150 longer a default. Mention null and newline as defaults.
152 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
154 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
155 * config/tc-i860.h (line_separator_chars): Likewise.
156 * config/tc-h8300.c (line_separator_chars): Likewise.
157 * config/tc-i960.c (line_separator_chars): Likewise.
158 * config/tc-m68k.c (line_separator_chars): Likewise.
159 * config/tc-mips.c (line_separator_chars): Likewise.
160 * config/tc-ns32k.c (line_separator_chars): Likewise.
161 * config/tc-sparc.c (line_separator_chars): Likewise.
162 * config/tc-vax.c (line_separator_chars): Likewise.
164 * config/tc-h8300.c (comment_chars): Use string initialiser.
165 * config/tc-i960.c (line_comment_chars): Likewise.
166 * config/tc-z8k.c (comment_chars, line_comment_chars,
167 line_separator_chars): Likewise.
169 * config/tc-arm.c (line_separator_chars): Always use `;', not just
172 2000-06-08 Nick Clifton <nickc@cygnus.com>
174 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
177 2000-06-08 David O'Brien <obrien@FreeBSD.org>
179 * configure.in (VERSION): Update to show this is the CVS mainline.
181 2000-06-08 Matthew Jacob <mjacob@feral.com>
183 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
184 $at is the integer register $r28, vs. both $r28 and the floating
187 2000-06-08 James E. Wilson <wilson@cygnus.com>
189 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
190 (dot_endp): Don't call ia64_flush_insns.
191 (emit_one_bundle): Don't delete prologue/body records from
192 unwind_record list in first loop. Rewrite second loop to account for
195 2000-06-07 David Mosberger <davidm@hpl.hp.com>
197 * config/tc-ia64.c: Add missing prototypes.
198 (generate_unwind_image): Cast argument to output_unw_records call.
200 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
202 * config/tc-avr.c (avr_operand): fix the fomratting of the comment.
204 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
206 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
207 (REGISTER_P): likewise.
208 (avr_opcodes): uses include/opcode/avr.h
209 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
211 2000-06-04 Alan Modra <alan@linuxcare.com.au>
213 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
216 2000-06-03 H.J. Lu <hjl@gnu.org>
218 * read.c (is_end_of_line): Put back `;'.
220 2000-06-03 Alan Modra <alan@linuxcare.com.au>
222 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
224 2000-06-01 Alan Modra <alan@linuxcare.com.au>
226 * expr.c (operand): Test is_end_of_line outside switch to catch
227 line separator chars that are also operators.
228 (operator): Return O_illegal for line separator chars.
230 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
231 entry (or `!' entry for TC_HPPA).
233 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
234 before indexing is_end_of_line. Remove redundant check for '\0'.
236 * config/tc-h8500.c (md_assemble): Likewise.
237 * config/tc-mcore.c (md_assemble): Likewise.
238 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
241 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
243 * config/tc-mcore.c (mcore_cons): Likewise.
244 (mcore_float_cons): Likewise.
245 (mcore_stringer): Likewise.
246 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
248 2000-06-01 Scott Bambrough <scottb@netwinder.org>
250 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
252 2000-05-29 Nick Clifton <nickc@cygnus.com>
254 * config/tc-sh.c: Fix compile time warning messages.
256 * config/tc-mips.c: Fix compile time warning messages.
258 2000-05-29 Philip Blundell <philb@gnu.org>
260 * doc/as.texinfo: Update copyright dates.
261 (Local Labels): Delete misplaced mention of ARM.
262 * NEWS: Mention ARM ELF support.
264 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
266 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
267 it is modified, and use the real_size to compute the frag address
268 for dwarf2 line info.
270 2000-05-27 Alan Modra <alan@linuxcare.com.au>
272 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
273 line-matching scheme to cope with automake moving variables around.
274 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
275 * Makefile.in: Regenerate.
277 2000-05-26 Jakub Jelinek <jakub@redhat.com>
279 * config/tc-sparc.c (sparc_relax): New.
280 (md_longopts): Add -relax and -no-relax options.
281 (md_parse_options, md_show_usage): Likewise.
282 (md_apply_fix3): Optimize tail call into branch always if possible.
284 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
286 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
287 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
288 rules, with warning when a GAS statement specifies a packing that
289 will result in an instruction being squashed.
290 Added typdef packing_type and enumerals, changed various integer
291 literals to use the enumerals.
293 2000-05-24 David Mosberger <davidm@hpl.hp.com>
295 * config/tc-ia64.c (dot_restorereg_p): New function.
296 (md_pseudo_table): Add restorereg.p.
297 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
298 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
300 * config/tc-ia64.h (unw_record_type): Add unwabi.
301 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
302 called MASK with members for imask, and the masks produced by
303 fr_mem, gr_mem, br_mem, and frgr_mem.
304 (unw_p_record): Add members ABI and CONTEXT.
305 (unw_x_record): Add member AB.
306 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
307 as pseudo-register for use during unwind info generation.
308 (AR_PFS, AR_LC): New macros.
309 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
310 whose names start with an at sign (as in "@priunat").
311 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
313 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
314 proc_end, unwind_info, personality_routine): Consolidate into
315 "unwind" structure to reduce offset-table use. Add member
316 NEXT_SLOT_NUMBER to track the slot number for the next instruction
318 (output_R1_format, output_R3_format, output_P3_format,
319 output_P6_format): Initialize R with zero to reduce compiler warnings.
320 (output_P7_format): Ditto. Add `default' branch to switch
321 statement to reduce compiler warnings.
322 (output_P8_format, output_B1_format, output_B4_format): Ditto.
323 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
324 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
325 into single argument.
326 (output_X1_format, output_X3_format): Initialize R with zero to reduce
327 compiler warnings. Merge A and B args into single argument.
328 (output_X2_format, output_X4_format): Remove unused variable R. Merge
329 A and B args into single argument.
330 (free_record): Removed (wasn't used).
331 (free_list_records): Also free imasks in prologue records.
332 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
333 (output_spill_mask): Remove.
334 (output_unwabi): New function.
335 (output_epilogue, output_label_state, output_copy_state): Call
337 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
338 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
340 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
341 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
342 as part of handling the prologue records. Emit region's imask if
343 we have one. Handle unwabi, epilogue, label_state, copy_state,
344 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
345 spill_sprel_p, and spill_reg_p records.
346 (set_imask, count_bits, slot_index): New function.
347 (fixup_unw_records): Fix region size computation. Handle
348 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
349 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
350 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
351 set_imask accordingly. Update imask for gr_gr, and br_gr records.
352 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
353 (dot_save): Use manifest constants for applicaton registers.
354 Handle REG_PR and REG_PRIUNAT.
355 (dot_restore): Don't just ignore it.
356 (dot_restorereg): New function..
357 (generate_unwind_image): Ensure unwind info is a multiple of eight
358 bytes, not just four bytes.
359 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
360 (dot_altrp): Don't just ignore it.
361 (dot_savemem): New function. Replaces dot_savesp() and
362 dot_savepsp(). Use manifest constants for applicaton registers.
363 Handle REG_PR and REG_PRIUNAT.
364 (dot_savef): Simplify.
365 (dot_saveb): Support generation of br_gr.
366 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
367 dot_label_state, dot_copy_state): New function.
368 (dot_unwabi): Don't just ignore it.
369 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
370 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
371 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
372 (emit_one_bundle): Set slot number for prologue/body records
373 *before* emitting the first insn.
374 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
375 (md_begin): Declare "psp" pseudo-register.
376 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
377 so we don't get segfault.
378 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
379 counts as required per SW Conventions manual
380 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
381 output_preds_psprel, output_preds_sprel, output_spill_base,
382 output_unat_psprel, output_unat_sprel, output_lc_psprel,
383 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
384 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
385 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
386 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
387 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
388 (dot_vframe): Implement.
389 (dot_vframesp, dot_vframepsp): New function.
391 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
393 * configure.in (i386-*-freebsd a.out entry): Quote properly.
394 * configure: Regenerate.
396 2000-05-23 Alan Modra <alan@linuxcare.com.au>
398 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
399 (md_estimate_size_before_relax): so we can use it here instead of
400 old kludges. Localise vars to blocks. Comment.
402 * frags.c (frag_new): Update fr_var comments.
403 * frags.h (struct frag): Ditto.
405 2000-05-22 Richard Henderson <rth@cygnus.com>
407 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
408 (pseudo_func): Add pcrel.
409 (operand_match): Handle IA64_OPND_TGT64.
410 (build_insn): Likewise.
411 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
412 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
413 (fix_insn): Handle all three 64-bit relocation types.
415 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
417 * obj.h (struct format_ops): New members begin, app_file,
418 s_set_other, s_set_desc, s_get_type, s_set_type,
419 separate_stab_sections, init_stab_section.
421 * config/obj-multi.h: Update GPL notice to v2.
424 (S_SET_SIZE): Test s_set_size for NULL before calling.
425 (S_SET_ALIGN): Similar for s_set_align.
430 (SEPARATE_STAB_SECTIONS): New.
431 (INIT_STAB_SECTION): New.
432 (EMIT_SECTION_SYMBOLS): New.
433 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
435 * config/obj-elf.h: Update GPL notice to v2.
436 Mention that this file is included from obj-multi.h.
437 (obj_begin): Wrap definition in ifndef.
438 (elf_file_symbol): Constify declaration.
439 (obj_app_file): Ditto.
440 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
441 Wrap in ifndef SEPARATE_STAB_SECTIONS.
443 * config/obj-elf.c (elf_s_set_other): New.
444 (elf_file_symbol): Constify argument.
445 (elf_separate_stab_sections): New.
446 (elf_init_stab_section): New.
447 (elf_format_ops): Add new members. Remove comma at end.
449 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
450 (ecoff_format_ops): Add new fields. Remove comma at end.
451 Mention inconsistency for emit_section_symbols.
453 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
455 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
456 (coff_separate_stab_sections): New.
457 (coff_format_ops): Add new members.
459 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
460 (obj_aout_s_set_other): New.
461 (obj_aout_s_set_desc): New.
462 (obj_aout_s_get_type): New.
463 (obj_aout_s_set_type): New.
464 (obj_aout_separate_stab_sections): New.
465 (aout_format_ops): New members added. Use obj_aout_process_stab,
466 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
467 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
469 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
471 2000-05-22 Alan Modra <alan@linuxcare.com.au>
473 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
474 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
475 (md_estimate_size_before_relax): Ensure jumps to weak and
476 externally visible symbols are relocatable.
478 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
480 * stabs.c (aout_process_stab): Make global.
481 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
482 * read.h (aout_process_stab): Declare.
484 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
485 Generalize to *aout, *coff *elf.
486 * configure: Regenerated.
488 * doc/internals.texi (Object format backend): Say
489 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
491 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
492 * Makefile.in: Regenerated.
494 2000-05-19 Catherine Moore <clm@cygnus.com>
496 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
498 2000-05-18 Alan Modra <alan@linuxcare.com.au>
500 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
501 instruction to reflect change in re_assemble_*.
503 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
505 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
506 build PA64 ELF tools.
507 * configure: Rebuilt.
509 2000-05-17 Alan Modra <alan@linuxcare.com.au>
511 * Makefile.am: Regenerate dependencies.
512 * Makefile.in: Regenerate.
514 2000-05-15 Nick Clifton <nickc@cygnus.com>
516 * config/tc-arm.c (struct asm_psr): Add boolean field
517 distinguishing between CSPR and SPSR. Rename 'number' field
519 (psrs): Rearrange contents to match new asm_psr structure.
520 (arm_psr_parse): Move next to psr_required_here. Make it
521 return an asm_psr structure.
522 (psr_required_here): Use asm_psr structure returned by
524 (do_msr): Reorganise to allow psr_required_here to be called
526 (md_undefined_name): Mark 'name' parameter as unused, since
527 the COFF target does not use it.
529 2000-05-14 David O'Brien <obrien@FreeBSD.org>
531 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
533 * config/te-aux.h: Likewise.
534 * config/te-dpx2.h: Likewise.
535 * config/te-go32.h: Likewise.
536 * config/te-hp300.h: Likewise.
537 * config/te-hppa.h: Likewise.
538 * config/te-i386aix.h: Likewise.
539 * config/te-ic960.h: Likewise.
540 * config/te-interix.h: Likewise.
541 * config/te-nbsd532.h: Likewise.
542 * config/te-pc532mach.h: Likewise.
543 * config/te-ppcnw.h: Likewise.
544 * config/te-psos.h: Likewise.
545 * config/te-sparcaout.h: Likewise.
546 * config/te-sun3.h: Likewise.
547 * config/te-sysv32.h: Likewise.
549 2000-05-14 Alan Modra <alan@linuxcare.com.au>
551 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
552 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
553 and sign extend without an if statement.
554 (build_bytes): Likewise.
556 2000-05-14 Kazu Hirata <kazu@hxi.com>
558 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
559 X_add_symbol L_32 case.
561 2000-05-14 David O'Brien <obrien@FreeBSD.org>
563 * config/te-freebsd.h: New file.
565 2000-05-13 Alan Modra <alan@linuxcare.com.au>
567 * asintl.h (gettext, dgettext, dcgettext, textdomain,
568 bindtextdomain): Replace defines with those from intl/libgettext.h
569 to quieten gcc warnings.
571 * NEWS: Mention x86 .arch and -q.
573 * config/tc-i386.c (quiet_warnings): New.
574 (md_assemble): Use quiet_warnings.
575 (md_parse_option): Set quiet_warnings from -q.
576 (md_show_usage): Mention -q, delete -m.
577 (flag_do_long_jump): Delete.
578 (md_parse_option): Remove -m.
579 (md_show_usage): Remove -m.
580 (md_create_long_jump): Remove useless flag_do_long_jump code.
582 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
583 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
585 2000-05-13 Alan Modra <alan@linuxcare.com.au>
586 Alexander Sokolov <robocop@netlink.ru>
588 * doc/c-i386.texi (i386-Arch): New section.
589 (i386-Syntax): Mention .intel_syntax and .att_syntax.
591 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
592 (smallest_imm_type): Use smallest opcode for shift by one if cpu
593 architecture has been given and is not 486.
595 (md_pseudo_table): Add .arch.
596 (md_assemble): Warn if cpu architecture has been given and an
597 unsupported instruction.
599 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
600 Move operand_types bit defines after relevant template field.
601 (template): Add cpu_flags.
605 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
607 * config/tc-mn10300.h (md_end): Define.
608 (mn10300_finalize): Declare.
609 * config/tc-mn10300.c: Include dwarf2dbg.h.
610 (debug_line): Define.
611 (md_assemble): Generate dwarf2 line info.
612 (mn10300_finalize): New function. Finalize dwarf2 info.
614 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
616 * config/tc-mips.c (md_estimate_size_before_relax): Use the
617 external version of the relocation for weak symbols.
619 2000-05-08 David Mosberger <davidm@hpl.hp.com>
621 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
622 frame size in units of 16 bytes, as required per SW Conventions manual.
623 (output_unw_records): Output info-block header as a dword to get
626 2000-05-08 Alan Modra <alan@linuxcare.com.au>
628 * as.h: #include "file", not <file> on files from ../include.
629 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
630 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
631 (md_convert_frag): Add ATTRIBUTE_UNUSED.
632 (tc_coff_symbol_emit_hook): Ditto.
633 (OPTCOUNT): Cast to int to avoid compiler warning.
634 (md_begin): Fix signed/unsigned warnings.
636 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
638 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
639 ABRANCH LONG case for a conditional branch on a 68000.
640 (md_estimate_size_before_relax): Likewise. Also handle
641 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
642 (m68k-ip: case ABSL): Relax absolute references to 16-bit
643 PC-relative on all CPUs.
644 (md_estimate_size_before_relax): Likewise.
646 2000-05-04 Alan Modra <alan@linuxcare.com.au>
648 * as.c (parse_args): Just mention current year in printed
651 2000-05-03 J.T. Conklin <jtc@redback.com>
653 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
655 (md_parse_option): Recognize -m7400.
657 2000-05-03 Ian Lance Taylor <ian@zembu.com>
659 * config/atof-ieee.c (gen_to_words): When adding carry back in,
660 don't permit lp to become less than the words array.
662 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
664 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
665 Fix little-endian case.
667 2000-05-03 David O'Brien <obrien@NUXI.com>
669 * as.c (parse_args): Update copyright.
671 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
673 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
674 for the .bss section too.
676 2000-05-02 Alan Modra <alan@linuxcare.com.au>
678 * configure.in: Set em=linux for hppa-*-linux.
679 * configure: Regenerate.
680 * doc/Makefile.in: Regenerate with correct automake.
682 * frags.c (frag_grow): Sanity check chunk_size.
684 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
685 * config/obj-som.h: Likewise.
686 * config/obj-ieee.h: Likewise.
688 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
690 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
691 (md_pseudo_table): Fully initialise OBJ_ELF cases.
692 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
693 (pa_ip): low_sign_unext now returns via function value. Use
694 re_assemble_* instead of dis_assemble_* and
695 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
697 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
698 (md_section_align, md_parse_option, md_show_usage,
699 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
700 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
701 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
702 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
703 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
705 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
706 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
707 outside of switch. Correct mask and shifting errors in case 10
708 and case -11. In case 21, compare against signed range to suit
709 hppa_field_adjust changes. In case 12, use re_assemble_12. In
710 case 17 and case 22, use offsetT variable to properly check range.
711 Use re_assemble_* here too.
712 (evaluate_absolute): Change type of value to offsetT. Call
713 hppa_field_adjust to do the work for us.
714 (pa_parse_cmpb_64_cmpltr): Delete save_s.
715 (pa_parse_cmpib_64_cmpltr): Ditto.
716 (pa_build_unwind_subspace): Delete unused var subseg. Change type
717 of i to unsigned int.
718 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
719 (pa_end_of_source): Return type is void.
721 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
723 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
725 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
727 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
729 (md_begin): Removed "construct symbols for each register name".
730 Because register names conflicts with GCC generated function
732 (avr_operand): Now constant numbers can be used as a register
733 identifiers (0 as r0, 31 as r31).
734 (md_assemble): use skip_space () before parsing instruction
737 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
739 * config/tc-avr.c: New AVR_ISA_ defined.
740 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
741 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
742 for `fmul', `movw' and `lpm R,Z' instructions.
743 (avr_operands): Warn if current opcode is a two-word instruction
744 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
745 (avr_opcodes): New commands added.
746 (REGISTER_P): Check 'a' and 'v' constraint letters.
747 (mcu_types): New MCU added.
749 2000-05-01 Alan Modra <alan@linuxcare.com.au>
751 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
752 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
753 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
754 * configure: Regenerate.
756 2000-04-29 Andreas Jaeger <aj@suse.de>
758 * as.h: Correctly check GCC version.
760 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
762 * as.c (parse_args): Allow md_parse_option to override -a listing
764 * config/obj-coff.c (add_lineno): Change type of offset parameter
765 from "int" to "bfd_vma."
766 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
767 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
768 (ppc_change_csect): Align correctly for XCOFF64.
769 (ppc_machine): New function, which discards "ppc_machine" line.
770 (ppc_tc): Cons for 8 when code is 64 bit.
771 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
773 (md_parse_option): Handle -a64 and -a32.
775 * config/tc-ppc.h (TARGET_MACH): Define.
776 (TARGET_FORMAT): Move to function.
777 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
779 2000-04-26 David O'Brien <obrien@FreeBSD.org>
781 * doc/as.1: Fix unbalanced brackets.
783 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
785 (line_comment_chars): Set to '/' if TE_FreeBSD.
787 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
789 * configure.in: Configury support for PA64 (currently disabled).
790 * configure: Rebuilt.
792 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
794 * config/tc-mips.c (s_change_sec): Use record_alignment, not
795 bfd_set_section_alignment.
797 2000-04-25 Alan Modra <alan@linuxcare.com.au>
799 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
802 2000-04-24 Nick Clifton <nickc@cygnus.com>
804 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
805 * doc/as.texinfo (Align): Include arm and strongarm in list of
806 targets that have the second form of the behaviour of the .align
809 2000-04-24 Mark Klein <mklein@dis.com>
811 * obj-som.c: Terminate obj_pseudo_table.
813 2000-04-22 Timothy Wall <twall@cygnus.com>
815 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
817 (operand_match): Conditionally insert default bit values for IMMU9.
819 2000-04-14 Matthew Green <mrg@cygnus.com>
821 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
822 * configure: Rebuilt.
824 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
825 Jason Eckhardt <jle@cygnus.com>
827 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
829 * config/tc-hppa.c (CHECK_ALIGN): New macro.
830 Added handling of new operand types l,y,&,fe,fE,fx.
832 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
833 David Mosberger <davidm@hpl.hp.com>
834 Timothy Wall <twall@cygnus.com>
835 Andrew MacLeod <amacleod@cygnus.com>
836 Jim Wilson <wilson@cygnus.com>
838 * Makefile.am (CPU_TYPES): Add ia64.
839 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
840 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
841 * Makefile.in: Rebuild.
842 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
843 * configure: Rebuild.
844 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
845 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
846 * expr.c (expr): Handle md_optimize_expr.
847 * read.c (LEX_HASH): Add comment.
848 * config/tc-ia64.c, config/tc-ia64.h: New files.
850 2000-04-21 Richard Henderson <rth@cygnus.com>
852 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
853 bundling a non-delayed branch type instruction.
855 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
857 * config/tc-mn10300.c (HAVE_AM30): Define.
858 (md_assemble): Use it.
860 2000-04-19 Alan Modra <alan@linuxcare.com.au>
862 * config/obj-elf.c (obj_elf_change_section): Check for changed
865 * Makefile.am: (CPU_MULTI_VALID): Remove.
866 (MULTI_CPU_TYPES): Define.
867 (MULTI_CPU_OBJ_VALID): Define.
868 (DEPTC): Use the above.
871 Regenerate dependencies.
872 * Makefile.in: Regenerate.
874 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
876 * Makefile.am (YACC, LEX): Get them from configure.
878 2000-04-18 H.J. Lu (hjl@gnu.org)
880 * config/tc-i386.c (offset_in_range): Use addressT instead of
881 bfd_vma for non-bfd assemblers.
883 2000-04-17 Alan Modra <alan@linuxcare.com.au>
885 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
886 doesn't give spurious errors.
888 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
890 * as.h (SEEK_SET): Define if undefined.
892 2000-04-13 Alan Modra <alan@linuxcare.com.au>
894 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
895 constants, and don't assume offsetT is 32 bits.
897 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
899 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
900 (md_pcrel_from_section): Add prototype.
901 (d10v_fix_adjustable): Add prototype.
902 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
904 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
906 2000-04-12 Nick Clifton <nickc@cygnus.com>
908 * config/tc-d10v.c (find_opcode): Correctly calculate position of
909 symbol in frag chain.
911 2000-04-10 Alan Modra <alan@linuxcare.com.au>
913 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
914 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
915 (fits_in_signed_word, smallest_imm_type): Ditto.
916 (md_assemble): Use an offsetT var to hold offsetT values, not a
918 (offset_in_range): New.
919 (md_assemble): Use it.
920 (md_convert_frag): Change type of target_address, opcode_address,
921 and displacement_from_opcode_start to offsetT.
922 (md_create_short_jump): Change type of offset to offsetT.
923 (md_create_long_jump): Ditto.
924 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
925 (md_chars_to_number): Remove.
926 (output_invalid): Remove duplicate prototype.
928 2000-04-09 Nick Clifton <nickc@cygnus.com>
930 * Makefile.am (CPU_TYPES): Add 'avr'.
931 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
932 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
934 * Makefile.in: Regenerate.
936 * doc/as.texinfo: Add M32R documentation.
938 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
940 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
941 --enable-build-warnings option.
942 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
943 * Makefile.in, configure: Re-generate.
945 2000-04-07 Nick Clifton <nickc@cygnus.com>
947 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
948 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
949 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
950 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
951 (arm_force_relocation): Force relocations for
952 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
954 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
956 * config/tc-sh.c (get_operands): There's no third operand if the
957 first operand is an immediate.
959 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
961 * config/tc-sh.c (immediate): Delete.
962 (sh_operand_info): Add immediate member.
963 (parse_reg): Use A_PC for pc.
964 (parse_exp): Add second argument 'op'. All callers changed.
965 (parse_at): Expect pc to be coded as A_PC.
966 Use immediate field in *op.
967 (insert): Add fourth argument 'op'. All callers changed.
968 (build_relax): Add second argument 'op'. All callers changed.
969 (insert_loop_bounds): New function.
970 (build_Mytes): Remove DISP_4.
971 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
972 (assemble_ppi): Use immediate field in *operand.
973 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
974 (md_apply_fix): Likewise.
975 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
977 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
979 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
981 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
983 * internals.texi (CPU backend): Document
984 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
986 2000-04-04 Alan Modra <alan@linuxcare.com.au>
988 * po/gas.pot: Regenerate.
990 * as.c (show_usage): Restore translated part of bug string.
991 * gasp.c (show_usage): Likewise.
993 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
994 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
996 (DEP1): Modify for "gcc -MM".
1000 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
1001 Update dependencies.
1002 * Makefile.in: Regenerate.
1004 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
1006 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
1007 (md_begin): Likewise.
1008 (HAVE_AM33): New macro.
1009 (md_assemble): Use it. Match r_regs and xr_regs only if
1012 2000-04-03 Alan Modra <alan@linuxcare.com.au>
1014 * as.h: #include "bin-bugs.h"
1015 * as.c (show_usage): Use REPORT_BUGS_TO.
1016 * gasp.c: #include "bin-bugs.h"
1017 (show_usage): Use REPORT_BUGS_TO.
1019 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
1021 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
1023 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
1024 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
1027 2000-04-03 Alan Modra <alan@linuxcare.com.au>
1029 * config/tc-i386.c (i386_immediate): Don't assume a constant
1030 immediate is necessarily 16 bits when in 16 bit code mode.
1031 (md_assemble): Instead set guess_suffix here after we have checked
1034 2000-04-02 Richard Henderson <rth@cygnus.com>
1036 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
1037 quantities. Correct right shift sign extension.
1038 (build_insn): Make `number' unsigned long. Mask top 6 bits of
1039 32-bit value when shifting into place.
1041 2000-04-01 Ian Lance Taylor <ian@zembu.com>
1043 * app.c: Add ATTRIBUTE_UNUSED as needed.
1044 * config/tc-ppc.c: Likewise.
1045 (ppc_size): Make unsigned long.
1046 (ppc_insert_operand): Add casts to avoid warnings.
1048 2000-03-31 Nick Clifton <nickc@cygnus.com>
1050 * config/tc-d10v.h (md_flush_pending_output): Define.
1052 2000-03-29 Nick Clifton <nickc@cygnus.com>
1054 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
1055 segment. Works for both BFD_ASSEMBLER and others.
1056 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
1058 2000-03-29 Nick Clifton <nickc@cygnus.com
1060 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
1062 2000-03-28 Alan Modra <alan@linuxcare.com.au>
1064 * listing.c (LISTING_LHS_WIDTH): Default depends on
1066 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
1068 2000-03-27 Ian Lance Taylor <ian@zembu.com>
1070 * config/tc-sh.c (md_show_usage): Use backslash before newline in
1073 2000-03-27 Alan Modra <alan@linuxcare.com.au>
1075 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
1077 * config/tc-avr.c (mcu_types): Add missing initialiser.
1078 (md_pcrel_from_section): Add prototype.
1079 (avr_operand): Remove redundant test of unsigned < 0.
1080 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
1082 2000-03-27 Denis Chertykov <denisc@overta.ru>
1084 * config/tc-avr.c: New file for AVR support.
1085 * config/tc-avr.h: Likewise.
1086 * configure.in: Add AVR support.
1087 * configure: Regenerate.
1089 2000-03-26 Timothy Wall <twall@cygnus.com>
1091 * gasp.c (macro_op): Add new argument to check_macro call.
1092 Macro structure definitions moved to macro.h
1093 * sb.h: Add argument to prototype for input_scrub_include_sb.
1094 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
1095 nesting checks with an additional flag.
1096 (struct input_save): Add flag to indicate whether current sb
1097 should be checked for proper macro/conditional nesting.
1098 (input_scrub_push/pop): Save/restore nest check flag.
1099 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
1101 * macro.c (check_macro): Allow caller to retrieve parsed macro
1102 information if a pointer is provided. This information may be
1103 used by the new macro hooks.
1104 * macro.h: Update prototype for check_macro. Macro struct
1105 definitions moved here from macro.c/gasp.c.
1106 * read.c (read_a_source_file): Add parameter to check_macro call,
1107 and pass macro info to the macro hook, if defined.
1108 (input_scrub_insert_line): New. Allow insertion of a line of
1109 characters into the input stream.
1110 (input_scrub_insert_file): New. Allow insertion of an arbitrary
1111 file into the input stream.
1112 (s_include): Use input_scrub_insert_file.
1113 * internals.texi: Document new macro hooks.
1114 * as.h: New prototypes added.
1116 2000-03-26 Alan Modra <alan@linuxcare.com.au>
1118 * config/tc-i386.c: Don't start any as_bad or as_warn message with
1119 an initial capital letter.
1120 (i386_index_check): Reindent.
1122 2000-03-19 Nick Clifton <nickc@cygnus.com>
1124 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
1127 2000-03-17 Thomas de Lellis <tdel@windriver.com>
1129 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
1130 instruction operand bad if Rd > 7 when generating
1131 thumb instructions. Prevents for example,
1132 "adr r12,label" from silently failing and generating
1133 the wrong instruction.
1135 2000-03-17 Nick Clifton <nickc@cygnus.com>
1137 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
1138 that have a destingation >= 0x400000.
1139 Fix compile time warning messages.
1141 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1143 * config/tc-sh.c (md_begin): When encountering insn that are
1144 not supported by the current arch, only change the name if
1145 its contents are the same as prev_name.
1146 (get_specific): If the the architecture doesn't match, fail.
1148 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1150 * config/tc-sh.c (IDENT_CHAR): Define.
1151 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
1152 matching back where it came from.
1154 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1156 * config/tc-sh.c (md_show_usage): Add description of -dsp.
1158 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
1160 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
1163 2000-03-15 Kazu Hirata <kazu@hxi.com>
1165 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
1167 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
1169 * expr.c (operand) [case 'f']: When testing if '0f' can start a
1170 floating-point-number, make sure 'f' is in FLT_CHARS.
1172 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
1174 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
1175 (s_lcomm_internal): Use it.
1176 * doc/internals.texi (CPU backend): Document it.
1177 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
1180 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
1182 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
1185 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
1186 implementation doesn't have special handling for switch
1188 (macro_build): Allow for code in sections other than .text.
1190 (mips_ip): Likewise.
1191 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
1192 Don't perform relocs if we will be outputting them.
1193 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
1194 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
1197 2000-03-09 Catherine Moore <clm@cygnus.com>
1199 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
1200 relocation type based on the entry in the fixup structure.
1202 2000-03-08 H.J. Lu (hjl@gnu.org)
1204 * Makefile.am (install-exec-tooldir): Depend on
1205 install-exec-bindir for parallel make.
1206 * Makefile.in: Regenerated.
1208 2000-03-06 Nick Clifton <nickc@cygnus.com>
1210 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
1212 (md_parse_option): Parse -m32r command line switch - disable m32rx
1214 (md_show_usage): Document new option.
1216 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
1217 * doc/Makefile.in: Regenerate.
1218 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
1220 2000-03-02 Michael Meissner <meissner@redhat.com>
1222 * config/tc-d30v.c (check_range): Remove code that incorrectly
1223 sign extended values where bits < 32.
1225 2000-03-02 H.J. Lu (hjl@gnu.org)
1227 * configure.in: Support --enable-targets=all on ia32.
1228 * configure: Regenerated.
1230 2000-03-01 Nick Clifton <nickc@cygnus.com>
1232 * gasp.c (do_align): Remove bogus check of alignment value.
1234 2000-02-27 Thomas de Lellis <tdel@windriver.com>
1236 * config/obj-elf.c (elf_frob_symbol): Remove code which when
1237 TC_PPC was defined forced the type of a symbol with no other type
1240 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
1242 * doc/internals.texi (CPU backend): Mention that
1243 line_separator_chars do not break up comments. Fix typos for
1244 LEX_AT and LEX_NAME descriptions. Document operands for
1245 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
1246 description of md_create_short_jump usage. Document argument for
1247 md_undefined_symbol.
1249 2000-02-27 Jakub Jelinek <jakub@redhat.com>
1251 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
1252 (md_parse_option): Handle it.
1253 (md_show_usage): Document it.
1255 2000-02-27 Ian Lance Taylor <ian@zembu.com>
1257 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
1258 opcode, for the instruction `pal19'. From Andrea Arcangeli
1261 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
1263 * config/tc-i386.c (i386_immediate): Move constant operand sizing
1265 (md_assemble): To here, before template operands are matched.
1266 Also ensure a constant immediate is sign extended when we know the
1267 size is at most 16 bits. This is to catch cases like "add
1268 $0xffc0,%ax" where we don't know the size, and thus that the
1269 immediate can be represented as Imm8S until after parsing the
1271 (i386_displacement): Similarly sign extend 16 bit constant
1273 (md_assemble): Relax 16-bit jump constant range check to suit sign
1274 extended displacements.
1276 2000-02-26 Andreas Jaeger <aj@suse.de>
1278 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
1280 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
1282 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
1283 call operands when intel_syntax.
1284 (intel_float_operand): Return 2 for "fi...".
1285 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
1286 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
1287 earlier "SHORT" change.
1288 (md_assemble): When determining suffix from Regs, exclude
1291 2000-02-24 Nick Clifton <nickc@cygnus.com>
1293 * configure: Add arm-wince, mips-pe and sh-pe targets.
1294 * configure: Regenerate.
1296 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
1298 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
1299 "pe-mips" for the mips-pe target.
1301 * config/tc-arm.c (insns): Change displacement encoded in BL
1302 and B instructions if the target port is arm-wince.
1303 (do_ldst): Do not bias the relocation offset if the target
1305 (md_pcrel_from): Add in missing relocation offset bias if the
1306 target os arm-wince.
1308 * config/tc-mips.c (mips_target_format): Support COFF flavour.
1309 (md_begin): Disable -G support for mips-pe target.
1310 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
1311 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
1314 * config/tc-sh.c (md_begin): sh-pe target is little endian.
1315 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
1316 assembler, just set the alignment to 4.
1318 * config/te-wince-pe.h: New file for WinCE targets. Define
1321 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
1323 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
1324 string instructions.
1325 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
1326 (i386_intel_memory_operand): After finding a segment override,
1327 check again for no `[' before looking for a displacement. Bomb if
1328 more than one displacement rather than silently discarding the
1329 second and subsequent ones. Free strings malloc'd by
1330 build_displacement_string.
1332 2000-02-24 Catherine Moore <clm@cygnus.com>
1334 * config/obj-som.c (obj_pseudo_table): Add "weak".
1335 (obj_som_weak): New routine.
1337 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
1339 * config/tc-i386.c (union i386_op): New.
1340 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
1341 Throughout file replace occurences of disps[n], imms[n], regs[n]
1342 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
1343 intel mode operand swapping. Add assert in regKludge and
1344 fake_zero_displacement code. Test i.types[n] when outputting
1345 displacements and immediates. Combine output of Disp16 with
1347 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
1348 when in intel mode by (not) reversing fsub and fdiv operands
1349 before the template search. This fails for single operand
1350 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
1351 undefined. Instead fix the base_opcode after we've found the
1352 template. Move base_opcode xor with found_reverse_match from
1353 opcode output code to before this fix so we test for the correct
1355 (md_assemble): Don't use strcmp when deciding to ignore the suffix
1356 check in intel mode. Instead compare opcodes.
1358 * config/tc-i386.h (TC_RELOC): Delete.
1359 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
1360 with equivalent call to reloc.
1362 * as.h (flag_m68k_mri): Move declaration after target include, and
1363 only declare when TC_M68K defined. Define as zero otherwise.
1364 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
1365 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
1366 Define as zero otherwise.
1367 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
1368 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
1369 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
1370 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
1371 testing whether defined.
1372 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
1373 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
1374 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
1375 rather than testing whether defined.
1376 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
1377 (parse_mri_cons): Declare and use only when TC_M68K.
1378 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
1379 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
1380 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
1382 * NEWS: Mention IBM 370 support.
1384 2000-02-23 Richard Henderson <rth@cygnus.com>
1386 * config/tc-i386.c (md_assemble): When swapping operands for
1387 intel_syntax, assume everything that's not Imm or Disp is a
1390 2000-02-23 Linas Vepstas <linas@linas.org>
1392 * config/tc-i370.c, config/tc-i370.h: New files.
1393 * Makefile.am: Add support for Linux/IBM 370.
1394 * configure.in: Likewise.
1395 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
1396 * config/obj-elf.c: Include elf/i370.h
1397 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
1399 * Makefile.in: Regenerate.
1400 * configure: Regenerate.
1402 * doc/c-i370.texi: New file.
1403 * doc/all.texi: Include it.
1404 * doc/as.texinfo: And here.
1405 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
1406 * doc/Makefile.in: Regenerate.
1408 2000-02-19 Michael Meissner <meissner@redhat.com>
1410 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
1411 determine if an instruction can be used in parallel with an ADDppp
1412 or SUBppp instruction.
1414 2000-02-22 Andrew Haley <aph@cygnus.com>
1416 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
1418 1999-12-30 Andrew Haley <aph@cygnus.com>
1420 * config/tc-mips.c (mips_gp32): New variable.
1421 (macro_build) Use mips_gp32.
1423 (md_longopts): Add "-mgp32" and "-mgp64".
1424 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
1426 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
1428 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
1429 warning, and bump it to 1.
1431 2000-02-22 Ian Lance Taylor <ian@zembu.com>
1433 From Brad Lucier <lucier@math.purdue.edu>:
1434 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
1437 2000-02-21 Catherine Moore <clm@cygnus.com>
1439 * config/tc-mips.c (MF_HILO_INSN): Define.
1440 (mips_7000_hilo_fix): Declare.
1441 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
1442 (md_parse_option): Check for 7000_HILO_FIX options.
1443 (OPTION_M7000_HILO_FIX): Define.
1444 (OPTION_NO_M7000_HILO_FIX): Define.
1445 * doc/c-mips.texi (-mfix7000): Describe.
1447 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
1449 * listing.c (print_lines): Remove unused variable `end'.
1451 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
1452 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
1453 reloc_type when BFD_ASSEMBLER.
1454 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
1455 reloc_type when BFD_ASSEMBLER. Move common code out of switch
1456 statement and quell signed vs. unsigned comparison warning.
1458 2000-02-18 Nick Clifton <nickc@cygnus.com>
1460 * config/tc-d10v.c (find_opcode): Add a symbol's value to
1461 the computed frag offset, rather than overwriting it.
1463 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1465 * config/tc-sh.c ("elf/sh.h"): Include.
1466 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
1467 (md.begin): Initialize target_arch.
1468 Only include opcodes in has table that match selected architecture.
1469 (parse_reg): Recognize register names for sh-dsp.
1470 (parse_at): Recognize post-modify addressing.
1471 (get_operands): The leading space is now optional.
1472 (get_specific): Remove FDREG_N support. Add support for sh-dsp
1473 arguments. Update valid_arch.
1474 (build_Mytes): Add support for SDT_REG_N.
1475 (find_cooked_opcode): New function, broken out of md_assemble.
1476 (assemble_ppi, sh_elf_final_processing): New functions.
1477 (md_assemble): Use find_cooked_opcode and assemble_ppi.
1478 (md_longopts, md_parse_option): New option: -dsp.
1479 * config/tc-sh.h (elf_tc_final_processing): Define.
1480 (sh_elf_final_processing): Declare.
1482 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
1484 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
1485 the unwinder subspace. Save the current seg/subseg before creating
1488 2000-02-10 Nick Clifton <nickc@cygnus.com>
1490 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
1491 little endian targets.
1492 (INST_BYTE1): Redefine to handle big and little endian
1494 (cpu_type): New type: Select between M340 and M210.
1495 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
1496 instructions of the M340.
1497 (md_assemble): Add support for the MULSH and OPSR classes of
1499 (md_atof): Add support for little endian targets.
1500 (md_parse_option): Add support for -EL, -EB and -mcpu command
1502 (md_convert_frag): Add support for little endian targets.
1503 (md_apply_fix3): Add support for little endian targets.
1504 (md_number_to_chars): Add support for little endian targets.
1506 2000-02-10 Timothy Wall <twall@redhat.com>
1508 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
1509 defined, use it to verify the symbol just read should be a label.
1511 2000-02-10 Timothy Wall <twall@redhat.com>
1513 * app.c (do_scrub_chars): Handle "||" for parallel instructions
1514 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
1515 around colons when KEEP_WHITE_AROUND_COLON is defined.
1516 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
1517 and KEEP_WHITE_AROUND_COLON.
1519 2000-02-08 Timothy Wall <twall@redhat.com>
1521 * read.c (s_rept): Call do_repeat, which abstracts the repeat
1523 (do_repeat): New. Abstract repeat logic so that a "break" can be
1525 (end_repeat): New. Provide support for a "break" out of the
1527 * read.h: Add prototypes for new functions.
1529 2000-02-08 Timothy Wall <twall@redhat.com>
1531 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
1532 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
1533 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
1536 2000-02-08 Timothy Wall <twall@redhat.com>
1538 * read.c: Added elseif to directives table.
1539 * read.h: Added prototype for s_elseif.
1540 * doc/as.texinfo: Added description for elseif.
1541 * cond.c (s_elseif): New function
1543 2000-02-04 Timothy Wall <twall@redhat.com>
1545 * listing.c (print_lines): Remove conditionals causing bug in
1548 2000-02-03 Timothy Wall <twall@cygnus.com>
1550 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
1552 * frags.c (frag_new): Calculate fr_fix in octets
1553 (frag_now_fix) Return offset as target address offset (bytes).
1554 (frag_now_fix_octets) New - Return offset in octets (8-bit
1556 * frags.h: Added prototype for frag_now_fix_octets().
1557 Distinguish between octets and bytes in field descriptions.
1558 * listing.c (calc_hex): Account for octets vs bytes when
1559 printing addresses/offsets.
1560 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
1561 target is little-endian, print the octets in a word in big-endian
1562 order so that the display looks like a proper hexadecimal number,
1563 instead of having the octets reversed.
1564 * read.c (do_align): When recording alignment, alignment power
1565 should be in terms of target bytes (minimum addressible unit)
1567 (do_org) Convert ORG target address (byte) argument into an
1568 octet offset when generating a variable fragment.
1569 * symbols.c (resolve_symbol_value): Symbol final value
1570 converted to a target address offset (bytes) from its octet offset.
1571 * config/obj-coff.c (coff_frob_symbol): Symbol target address
1572 offset (bytes) is adjusted by the frag offset (octets) converted
1574 (coff_frob_section) Section alignment power is in terms of bytes;
1575 convert it to an octet alignment power when calculating size (and
1576 size mask) in octets. Don't modify the section size in order to
1577 "align" it for TI COFF, since that format has a different method
1578 for storing alignment information.
1580 2000-02-01 Timothy Wall <twall@cygnus.com>
1582 * stabs.c (generate_asm_file): Escape backslashes in stabs file
1583 entries, matching the way GCC generates them. If not escaped, the
1584 filename is encoded incorrectly.
1586 2000-01-31 Nick Clifton <nickc@cygnus.com>
1588 * config/tc-arm.c (reg_table): Add support for ATPCS register
1591 2000-01-31 Geoff Keating <geoffk@cygnus.com>
1593 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
1595 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
1597 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
1598 of a symbol when we really care about its value.
1600 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
1602 * config/tc-mcore.c (md_assemble): Give warning message if
1603 operands passes to instruction are more than the spec.
1605 2000-01-27 Thomas de Lellis <tdel@windriver.com>
1607 * config/tc-arm.c (armadjust_symtab): If the assembler is in
1608 Thumb mode but the label seen was not declared as '.thumb_func'
1609 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
1610 correct disassembly of Thumb code bounded by non function labels.
1612 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
1614 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
1615 Add dependencies for e-i386aout.o. Fix 2 comment lines.
1617 * Makefile.in: Same here.
1620 * configure.in: Set bfd_gas for i386-aout when primary target
1621 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
1622 we may need the primary te_file. Remove incorrect comment.
1624 * configure: Regenerate.
1626 * config/e-i386aout.c: New file.
1628 * as.c (USE_EMULATIONS): Move to before print_version_id.
1629 (struct emulation): Add i386aout.
1630 (show_usage): Split text strings. Reformat -a text. Add --em
1634 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
1635 (aout_format_ops): New.
1638 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
1639 preprocessor conditional and add aout USE_EMULATIONS tests.
1640 (read_a_source_file): Don't pass error strings to printf as
1644 * gasp.c (exp_get_abs): Don't pass error strings to printf as
1646 (do_data): Same here.
1647 (process_file): And here.
1650 * symbols.c (colon): Rewrite "already defined" fatal message
1651 code for aout with USE_EMULATIONS.
1654 * config/obj-aout.c (OBJ_HEADER): Define.
1655 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
1657 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
1658 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
1660 (obj_aout_type): Expand S_SET_OTHER here too.
1661 (obj_read_begin_hook): Remove.
1662 (aout_pop_insert): New.
1663 (obj_aout_s_get_other): New.
1664 (obj_aout_s_get_desc): New.
1665 (aout_format_ops): New.
1668 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
1669 gets aout_pseudo_table.
1670 (aout_pseudo_table): Declare.
1671 (obj_read_begin_hook): Define.
1674 * config/obj-coff.c (obj_pseudo_table): Rename to
1676 (coff_pop_insert): Use coff_pseudo_table.
1677 (coff_sec_sym_ok_for_reloc): Remove.
1678 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
1679 and comment all zero entries and remove #if 0 code.
1682 * config/obj-coff.h (obj_pop_insert): Define.
1683 (coff_pseudo_table): Declare.
1686 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
1687 s_get_size, s_set_size. Comment all zero entries.
1690 * config/obj-elf.c (elf_s_get_other): New function.
1691 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
1692 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
1693 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
1695 (obj_elf_parse_section_letters): Don't pass error strings to
1696 printf as format arg.
1699 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
1701 (elf_s_get_other): Declare.
1702 (S_GET_OTHER) Define as elf_s_get_other if not already
1704 (S_SET_OTHER): Only define when not already defined.
1705 (elf_obj_read_begin_hook): Declare.
1706 (obj_read_begin_hook): Define.
1707 (elf_obj_symbol_new_hook): Declare.
1708 (obj_symbol_new_hook): Define.
1711 * config/obj-multi.h: Add copyright header and protect against
1712 multiple inclusion. Add * to all function pointers.
1713 (OBJ_HEADER): If defined, include it rather than other defines
1715 (obj_frob_file_after_relocs): Test for NULL.
1716 (obj_symbol_new_hook): Here too.
1717 (obj_sec_sym_ok_for_reloc): And here.
1718 (S_GET_OTHER): Define.
1719 (S_GET_DESC): Define.
1720 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
1721 (OBJ_MAYBE_ELF): Update comment.
1723 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
1724 OBJ_AOUT preprocessor conditional and handle emulation by
1725 testing OUTPUT_FLAVOR.
1726 (i386_displacement): Here too.
1727 (md_section_align): Similarly here.
1728 (i386_target_format): Conditionally compile when more than one
1729 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
1730 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
1731 (i386_displacement): Here too.
1734 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
1735 Define TARGET_FORMAT for aout only when not multi.
1738 * config/te-multi.h: Delete file as it's identical to te-generic.h
1740 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
1742 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
1743 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
1746 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
1748 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
1751 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
1753 * config/tc-mips.c (mips_do_align): New function.
1754 * config/tc-mips.h (md_do_align): Define.
1756 2000-01-10 Philip Blundell <philb@gnu.org>
1758 * doc/c-arm.texi (ARM Options): Fix typo.
1759 (ARM-Chars): Correct description of `#'. Mention that `;' is a
1760 line separator for Linux.
1761 * doc/as.texinfo (Comments): Mention the ARM.
1763 2000-01-10 Philip Blundell <pb@futuretv.com>
1765 * configure.in (arm*-*-conix*): New target.
1766 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
1768 * configure: Regenerate.
1770 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
1772 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
1773 (obj_elf_visibility): New function.
1775 * doc/as.texinfo (Visibility): New node: document visibility
1778 1999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
1780 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
1781 warning for absolute jump/call without `*' in non-intel mode. No
1782 need to set i.types[0] JumpAbsolute in intel mode.
1784 1999-12-22 Philip Blundell <pb@futuretv.com>
1786 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
1787 hook function when changing sections.
1788 (arm_s_data): Likewise.
1790 1999-12-14 Nick Clifton <nickc@cygnus.com>
1792 * config/tc-arm.c (md_parse_option): Add support for -marm720
1793 command line switch.
1795 Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
1797 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
1798 (r_registers, xr_registers): Define.
1799 (r_register_name, xr_register_name): New functions.
1800 (md_assemble): Handle new am33 operand types and instruction
1802 (mn10300_insert_operand, check_operand): Likewise.
1804 1999-11-29 Nick Clifton <nickc@cygnus.com>
1806 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
1807 (s_force_thumb): Set thumb_mode to 2.
1808 (md_assemble): Do not complain about thumb instructions on a
1809 non-thumb target if thumb_mode is set to 2.
1811 1999-11-28 Michael Meissner <meissner@cygnus.com>
1813 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
1814 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
1815 (O_...): Add new machine dependent expressions if we are handling
1816 explicit relocations.
1817 (alpha_reloc_op): New static table holding the explicit relocation
1819 (alpha_literal_hash): New static to hold the hash table for
1820 explicit relocations.
1821 (alpha_macros): Add support for explicit relocations.
1822 (md_begin): If explicit relocations, initialize hash table.
1823 (md_assemble): Don't print a second error if tokenize_arguments
1824 already printed an error message.
1825 (md_apply_fix): Add support for explicit relocations.
1826 (alpha_force_relocation): Ditto.
1827 (alpha_fix_adjustable): Ditto.
1828 (alpha_adjust_symtab): New function to support explicit
1830 (alpha_adjust_symtab_relocs): Ditto.
1831 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
1832 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
1833 Add support for explicit relocations. Return -2 if an error
1834 message was already printed.
1835 (find_macro_match): Add support for explicit relocations. Comment
1837 (emit_insn): Add support for explicit relocations.
1838 (assemble_tokens): Ditto.
1840 (load_expression): Ditto.
1843 (emit_ir_load): Ditto.
1844 (emit_loadstore): Ditto.
1847 (emit_sextX): Ditto.
1848 (emit_division): Ditto.
1849 (emit_jsrjmp): Ditto.
1850 (emit_retjcr): Ditto.
1852 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
1854 (tc_adjust_symtab): If explicit relocations, call the function
1855 alpha_adjust_symtab.
1856 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
1857 relocations next to the literal relocation they reference.
1858 (TC_INIT_FIX_DATA): Initialize the new fields.
1859 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
1861 Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
1863 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
1864 'B' operand for PA2.0 bb instruction.
1866 1999-11-18 Nick Clifton <nickc@cygnus.com>
1868 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
1871 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
1873 (mcore_force_relocation): Force relocations to be generated for
1876 1999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
1878 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
1879 (i386_displacement): Disallow O_big displacements.
1881 Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
1883 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg):
1884 Small improvements in error checking.
1885 (md_assemble): Support for unconditional ARM instructions.
1886 (md_parse_option): Support for -m[arm]v5e flag.
1888 1999-11-12 Nick Clifton <nickc@cygnus.com>
1890 * macro.c (buffer_and_nest): Do not check beyond the end of the
1893 1999-11-11 Nick Clifton <nickc@cygnus.com>
1895 * macro.c (buffer_and_nest): Look for seperator after TO and
1898 1999-11-08 Andrew Haley <aph@cygnus.com>
1900 * app.c (do_scrub_chars): When in State 10, treat backslash
1901 characters in the same way as as symbol characters.
1903 1999-11-07 Richard Henderson <rth@cygnus.com>
1905 * config/tc-alpha.c (alpha_align): Check, don't assert, that
1906 the previous label was in the current section before playing
1907 with auto-alignment.
1909 1999-11-06 Nick Clifton <nickc@cygnus.com>
1911 * config/tc-v850.c (v850_force_relocation): Force relocation
1913 (v850_pcrel_from_selection): Do not compute a pcrel offset if
1916 1999-11-05 Michael Meissner <meissner@cygnus.com>
1918 * expr.h (operatorT): Increase machine dependent operators to 16.
1919 * expr.c (op_rank): Ditto.
1921 1999-11-03 Ian Lance Taylor <ian@zembu.com>
1923 * read.c (pseudo_set): Reject attempts to set the value of a
1926 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
1929 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
1931 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
1932 to bfd_set_section_contents.
1934 1999-11-03 Nick Clifton <nickc@cygnus.com>
1936 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
1938 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
1940 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
1941 (mips_ip): Use OPCODE_IS_MEMBER.
1943 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
1945 * config/tc-arm.c (reg_required_here): Improve comments.
1947 * config/tc-arm.c (thumb_opcode): Add "variants" field.
1948 (tinsns): Initialize variants field.
1950 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
1951 BAD_PC respectively.
1953 1999-10-27 Scott Bambrough <scottb@netwinder.org>
1955 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
1956 * config/tc-arm.h: Fix compile time warnings.
1958 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
1960 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
1961 form @abs16, @(abs16) and @(abs16 + imm).
1963 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
1965 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
1966 (ISA_HAS_64_BIT_REGS) New.
1967 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
1968 mips_emit_delays,macro_build,load_register,load_addresss,
1969 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
1970 and/or use new ISA_xxx macros in expressions involving
1971 ISA, particularly mips_opts.isa.
1973 1999-10-18 Michael Meissner <meissner@cygnus.com>
1975 * expr.h (operatorT): Add machine dependent operators md1..md8.
1976 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
1977 for the machine dependent operators to use.
1979 * expr.c (op_rank): Add machine dependent operators.
1981 * config/tc-alpha.c (O_pregister): Define as a machine dependent
1983 (O_cpregister): Ditto.
1984 (md_begin): Change X_op test that field is wide enough to use
1985 O_max instead of O_alpha_max.
1986 (cpu_types): Fill in missing initializer.
1987 (alpha_num_macros): Make unsigned.
1988 (md_assemble): Make opnamelen be size_t.
1989 (md_apply_fix): Cast alpha_num_operands to int before testing.
1990 (alpha_force_relocation): Ditto.
1991 (alpha_fix_adjustable): Ditto.
1992 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
1993 (tc_gen_reloc): Ditto.
1994 (tc_get_register): Ditto.
1999 (s_alpha_ent): Ditto.
2000 (s_alpha_end): Ditto.
2001 (s_alpha_frame): Ditto.
2002 (s_alpha_prologue): Ditto.
2003 (s_alpha_file): Ditto.
2004 (s_alpha_gprel32): Ditto.
2005 (s_alpha_proc): Ditto.
2006 (s_alpha_set): Ditto.
2007 (s_alpha_base): Ditto.
2008 (s_alpha_align): Ditto.
2009 (s_alpha_arch): Ditto.
2010 (alpha_align): Ditto.
2011 (assemble_insn): Suppress unused variable warning.
2013 (assemble_insn): Don't assume X_op and X_unsigned are in a given
2014 order in the structure.
2015 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
2017 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
2019 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
2021 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
2023 * config/tc-i386.c (i386_index_check): Correct #endif location.
2025 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
2027 * as.c (show_usage): Document new options.
2028 (parse_args): Add --no-warn, --warn, --fatal-warnings,
2029 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
2030 (parse_args): Parse the new options.
2031 (main): If there were warnings, and --fatal-warnings
2032 was specified, print an error.
2033 * as.h: New variable, flag_fatal_warnings, for new option.
2035 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
2037 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
2038 '@'. Change autoincrement completers to fall through to cache control
2041 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
2043 (pa_parse_addb_64_cmpltr): New function.
2045 * config/tc-hppa.c (pa_ip): Change error message.
2046 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
2047 '?Q' args to allow falling through.
2049 * config/tc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
2050 Remove unused conditional codes.
2051 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
2053 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
2055 * config/tc-d30v.c (CHAR_BIT): Define.
2056 (check_range): Fix bit operations to support integers bigger than
2059 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
2061 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
2064 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
2065 Doug Evans <devans@cygnus.com>
2067 Add support for m32rx.
2068 * config/tc-m32r.c (enable_m32rx): New static global.
2069 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
2070 (allow_m32rx): New function.
2071 (M32R_SHORTOPTS): Add `O'.
2072 (md_longopts): Add --m32rx plus several warning options.
2073 (md_parse_option): Handle new options.
2074 (md_show_usage): Print them.
2075 (md_begin): Enable m32rx.
2076 (OPERAND_IS_COND_BIT): New macro.
2077 (first_writes_to_seconds_operands): New function.
2078 (writes_to_pc,can_make_parallel,make_parallel): New functions.
2079 (target_make_parallel,assemble_two_insns): New functions.
2080 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
2081 If optimizing and m32rx, try to make consecutive insns parallel.
2083 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
2085 * config/tc-mips.c (nopic_need_relax): Allow for the
2086 .sdata.foo sections generated by -fdata-sections,
2087 and for the .gnu.linkonce.s sections generated by C++.
2089 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2091 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
2092 with cleaner code using completer prefixes. Add 'Y'.
2094 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
2096 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
2098 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
2099 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
2100 insn does not match and we should try the next insn in the table.
2102 1999-09-22 Nick Clifton <nickc@cygnus.com>
2104 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
2106 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
2108 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
2111 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2113 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
2114 OBJ_ELF. If ELF, add "sq".
2115 (md_parse_option): If ELF, ignore -s and -q.
2116 (md_show_usage): Mention ELF options.
2118 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
2120 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
2123 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
2125 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
2127 * config/tc-hppa.c (struct pa_it): New field "trunc".
2128 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
2129 (pa_parse_ftest_gfx_completer): New function
2130 (pa_parse_fp_cnv_format): New function.
2132 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
2133 (md_apply_fix): Handle 22bit pc-rel branches.
2135 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
2137 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
2139 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
2141 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
2143 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
2145 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
2146 (pa_ip): Handle 'fX'.
2148 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
2150 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
2151 unwinds unless the function is in the text space.
2152 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
2154 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
2156 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
2157 (md_assemble): To here. Tweak address generation.
2159 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
2161 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
2162 (md_assemble): Call dwarf2_where for OBJ_ELF.
2163 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
2164 (pa_end_of_source): New function.
2165 * tc-hppa.h (md_end): Define for OBJ_ELF.
2167 1999-09-14 Michael Meissner <meissner@cygnus.com>
2169 * configure.in (Canonicalization of target names): Remove adding
2170 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
2171 generates $ac_config_sub with a ${CONFIG_SHELL} already.
2172 * configure: Regenerate.
2174 1999-09-14 Donn Terry <donn@interix.com>
2176 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
2178 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
2180 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
2181 pc-relative jmp/call to an absolute symbol.
2182 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
2183 absolute section symbols.
2185 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
2186 jump handling code and comments.
2188 1999-09-12 Ian Lance Taylor <ian@zembu.com>
2190 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
2191 the value if TE_PE and a global defined symbol.
2193 1999-09-11 Ian Lance Taylor <ian@zembu.com>
2195 * write.c (dump_section_relocs): Call print_symbol_value_1 to
2196 print the symbol, rather than printing it here.
2198 1999-09-11 Donn Terry <donn@interix.com>
2200 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
2201 BFD_RELOC_RVA relocations.
2203 * config/tc-i386.c (md_undefined_symbol): Compare the name against
2204 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
2207 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
2209 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
2210 * doc/internals.texi (Object format backend): Document
2213 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
2214 relocations against global symbols if TE_PE.
2216 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
2217 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
2219 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
2222 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
2223 symbols which do not have a constant value, or tags with
2224 non-tags. Remove the symbol from the list before adding it at the
2227 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
2228 C_FCN symbol differently if TE_PE.
2229 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
2230 appears in the pseudo-op, rather coff_line_base which is only set
2233 * config/obj-coff.c (obj_coff_loc): New static function.
2234 (obj_pseudo_table): Add "loc".
2236 * config/obj-coff.c (add_lineno): Check that the line number is
2239 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
2240 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
2242 (md_atof): Return NULL rather than 0.
2243 * config/tc-i386.c (md_atof): Change type to int.
2244 * expr.c (expr): Change first parameter to int.
2245 * config/obj-coff.c: Add declarations for static functions.
2246 (coff_frob_symbol): Use SYM_AUXENT.
2247 * config/tc-i386.h (flag_16bit_code): Don't declare.
2249 * config/obj-coff.c (obj_coff_section): Default to setting
2250 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
2252 * write.c (adjust_reloc_syms): Print adjusted fixup.
2254 * expr.c (integer_constant): Correct too_many_digits calculation
2257 1999-09-09 Andreas Schwab <schwab@suse.de>
2259 * doc/c-arm.texi: Fix arguments of @var to not contain
2262 1999-09-08 Philip Blundell <pb@nexus.co.uk>
2264 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
2266 (md_parse_option): Only support -k flag for ELF and COFF targets.
2268 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
2270 * config/tc-hppa.c (pa_ip): Put strict register checks before
2271 call to pa_parse_number.
2273 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
2275 1999-09-06 Ian Lance Taylor <ian@zembu.com>
2277 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
2280 1999-09-06 Donn Terry <donn@interix.com>
2282 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
2284 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
2286 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
2287 candidate instruction. Require registers for register arguments
2288 when in strict mode. Require assemble-time constants for
2289 constants when in strict mode.
2290 (pa_get_absolute_expression): Require a constant when in strict
2293 1999-09-06 Nick Clifton <nickc@cygnus.com>
2295 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
2297 1999-09-04 Steve Chamberlain <sac@pobox.com>
2299 * config/tc-pj.c: New file, supports picoJava in ELF.
2300 * config/tc-pj.h: Ditto.
2301 * configure.in (pjl*, pj*): New targets.
2302 * Makefile.am: Rebuild dependencies.
2303 (CPU_TYPES): Add pj.
2304 (TARGET_CPU_CFILES): Add config/tc-pj.c.
2305 (TARGET_CPU_HFILES): Add config/tc-pj.h.
2306 * doc/c-pj.texi: New file.
2307 * doc/as.texinfo: Add some PJ specifics.
2308 * doc/all.texi: Add PJ to the list of all architectures, sort them
2310 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
2311 * configure, Makefile.in, doc/Makefile.in: Rebuild.
2313 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
2315 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
2316 (obj_frob_file): Test for null pointer.
2317 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
2318 (OBJ_PROCESS_STAB): And here.
2319 (elf_obj_sy): Remove
2321 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
2322 except OBJ_PROCESS_STAB, which we #undef for ecoff.
2323 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
2325 * config/obj-coff.c (no_func): Remove.
2326 (coff_format_ops): Change occurrences of no_func to 0, as we test
2327 for 0 in obj-multi.h.
2329 * configure.in: Enable bfd for i386-coff when primary target is
2330 bfd. Enable i386 elf,coff emulation support. Don't set
2331 USE_EMULATIONS=1 or te_file=multi unless there is more than one
2332 emulation to support.
2333 *configure: Regenerate.
2335 1999-09-02 Nick Clifton <nickc@cygnus.com>
2337 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
2338 .section .line directive is encountered.
2340 1999-09-01 Nick Clifton <nickc@cygnus.com>
2342 * config/tc-arm.c (md_section_align): Do not align sections in ELF
2345 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
2346 * as.texinfo: Document --gdwarf2 command line option.
2347 Add additional documentation of ARM command line switches.
2349 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
2351 * config/tc-i386.c (i386_intel_memory_operand): Combine
2352 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
2353 and RESTORE_END_STRING around parse_register calls.
2354 (i386_operand): Here too.
2355 (i386_is_reg): Remove.
2356 (parse_register): Move as_bad calls from within this function to
2359 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
2361 Based on a patch from H.J. Lu <hjl@gnu.org>
2362 * config/tc-i386.c (parse_register): Handle FP regs specially.
2363 (md_begin): Remove '(' and ')' from register_chars.
2365 1999-08-29 Doug Evans <devans@casey.cygnus.com>
2367 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
2368 error message (done elsewhere).
2370 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
2372 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
2374 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2376 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
2379 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
2381 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
2383 Add new completers. Fix bug in 64 bit condition handling.
2385 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
2388 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
2390 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
2392 * config/tc-hppa.c (pa_ip): Add case for 'I'.
2394 1999-08-27 Jim Wilson <wilson@cygnus.com>
2396 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
2397 (struct ls): Add frag field. Initialize it to zero.
2398 (out_end_sequence): New local text_frag. Set it while in text section.
2399 Replace address check with frag check. Set ls.frag to text_frag if
2400 out_set_addr called.
2401 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
2402 Set it before switching sections. Replace address check with frag
2403 check. Set ls.frag to saved_frag if out_set_addr called.
2405 1999-08-26 David Mosberger <davidm@hpl.hp.com>
2407 * dwarf2dbg.c (out_end_sequence): If address changed, directly
2408 output "advance_pc" opcode instead of calling gen_addr_line().
2409 The latter has the undesired side-effect of creating a new row
2410 in the debug line info matrix.
2412 1999-08-26 Jim Wilson <wilson@cygnus.com>
2414 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
2415 ls.last_filename if last is less than zero. Set ls.last_filename
2416 when allocating new entry.
2417 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
2420 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
2422 * config/tc-i386.c (i386_index_check): Fix the displacement size
2423 when INFER_ADDR_PREFIX.
2425 1999-08-18 Nick Clifton <nickc@cygnus.com>
2427 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
2430 1999-08-17 Ian Lance Taylor <ian@zembu.com>
2432 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
2433 handle 0xffffNNNN constants correctly.
2435 1999-08-16 Nick Clifton <nickc@cygnus.com>
2437 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
2440 1999-08-13 Nick Clifton <nickc@cygnus.com>
2442 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
2443 (md_apply_fix3): Always pass positive values to
2444 validate_offset_imm.
2446 1999-08-12 Nick Clifton <nickc@cygnus.com>
2448 * config/tc-arm.c (skip_whitespace): New macro.
2449 Formatting tidy ups.
2451 (md_apply_fix3): Store relocation offset in addend for ELF based
2453 (arm_force_relocation): Always generate relocs for Thumb function
2456 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
2458 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
2459 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
2461 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
2463 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
2464 flags for the unwind subspace.
2466 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
2467 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
2468 suitable relocation based on the size of the target's pointer.
2469 Always Use subsegment zero for the unwinders.
2470 (pa_level): Handle "2.0w".
2472 Mon Aug 9 20:02:22 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
2474 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
2475 with the following instruction unless this was specified.
2477 1999-08-09 Ian Lance Taylor <ian@zembu.com>
2479 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
2480 certain sections, to match BFD changes.
2482 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
2484 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
2485 (EXTRA_SCRIPTS): Define to keep automake happy.
2486 * Makefile.in: Rebuild.
2488 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2490 * Makefile.am: Rename .dep* files to DEP*.
2491 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
2492 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
2494 * Makefile.in: Rebuild.
2496 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
2498 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
2500 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2502 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
2503 avoid problems on DOS filesystems.
2504 * Makefile.in: Rebuild.
2506 * doc/as.texinfo (Section): Document 's' flag for COFF version.
2508 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
2510 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
2513 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2515 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
2516 line to create ${GDBINIT} rather than .gdbinit.
2517 * configure, Makefile.in, doc/Makefile.in: Rebuild.
2519 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
2521 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
2523 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2525 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
2527 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
2529 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
2530 non-adjustable symbols.
2532 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2534 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
2536 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
2538 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
2541 1999-08-05 Donn Terry <donn@interix.com>
2543 * config/te-interix.h: New file.
2544 * configure.in (i386-*-interix*): New target.
2545 * configure: Rebuild.
2547 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
2549 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
2550 selectors for ELF too.
2551 (selector_table): Add "ltp" and "rtp" selectors.
2553 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
2555 * config/tc-i386.c (i386_operand): No need to change
2556 operand_string pointer in segment reg case before goto
2557 do_memory_reference. Initialise displacement_string_start and
2558 displacement_string_end after do_memory_reference label.
2559 (i386_index_check): Add operand_string param, and print error
2560 message on failure here.
2561 (i386_intel_memory_operand): Instead of here.
2562 (i386_operand): And here.
2563 (INFER_ADDR_PREFIX): Enable.
2565 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
2567 * config/tc-i386.h (DefaultSize): Define. Renumber following
2568 opcode_modifier defines.
2570 From Etienne Lorrain <etienne.lorrain@ibm.net>
2571 * config/tc-i386.c (stackop_size): New variable.
2572 (set_16bit_code_flag): Clear it here.
2573 (set_16bit_gcc_code_flag): New function.
2574 (md_pseudo_table): Add "code16gcc" entry.
2575 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
2577 1999-08-03 Ian Lance Taylor <ian@zembu.com>
2579 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
2580 next_set_end even if the end symbol is being discarded.
2582 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
2583 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
2584 * config/obj-coff.c: Likewise.
2585 (seg_info_type): Remove.
2586 (seg_info_off_by_4): Change to array of segT.
2587 (s_get_segment): Adjust accordingly.
2588 (obj_pseudo_table): Fully initialize sentinel entry.
2590 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
2591 Ralf Baechle <ralf@uni-koblenz.de>.
2593 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
2595 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
2597 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
2599 * config/tc-i386.c: Indentation and white space changes.
2600 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
2601 don't enable it by default.
2602 (i386_intel_operand): Remove redundant prototype.
2603 Move check on number of memory operands, and i.mem_operands++
2604 (i386_intel_memory_operand): To here.
2605 Remove i386_immediate code from here. Remove special case code
2606 for input and output using (%dx). Remove base/index checks and
2607 call i386_index_check instead. Save initial operand_string
2608 argument for error message.
2609 (i386_operand): Remove redundant prototype. Move base/index
2610 checks to i386_index_check.
2611 (i386_displacement): Move intel mode check for non-zero
2613 (i386_intel_memory_operand): To here.
2615 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
2617 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
2618 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
2619 by .register pseudo-op if -64 and --no-undeclared-regs.
2620 (s_register, sparc_adjust_symtab): New functions.
2621 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
2622 Declare sparc_adjust_symtab as tc_adjust_symtab.
2623 * doc/c-sparc.texi: Add description of #ignore special literal
2624 for .register pseudo-op.
2626 1999-07-30 Catherine Moore <clm@cygnus.com>
2628 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
2629 the relocation's section offset.
2631 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
2633 * write.c (fixup_segment): Fix generic error check overflow test.
2635 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
2636 X_add_number to long.
2638 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
2640 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
2643 1999-07-27 Ian Lance Taylor <ian@zembu.com>
2645 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
2648 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
2650 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
2652 * configure.bat: Remove; obsolete.
2653 * config/go32.cfg: Likewise.
2655 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
2657 * configure.in (i386-*-vxworks*): New target.
2658 * configure: Rebuild.
2660 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
2662 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
2664 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
2666 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
2668 (output_insn): Put OLO10's secondary addend into tc_fix_data.
2669 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
2670 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
2671 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
2672 MAX_RELOC_EXPANSION): Define.
2673 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
2675 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
2677 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
2678 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
2679 block. Print a warning if an 8-bit or 16-bit constant
2680 displacement or immediate is truncated on output.
2681 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
2683 (i386_operand): Disallow immediate jump absolute operand.
2685 1999-07-15 Ian Lance Taylor <ian@zembu.com>
2687 * configure.in: Bump version number to 2.9.5.
2688 * configure: Rebuild.
2690 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
2693 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
2695 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
2696 (cons_fix_new_hppa): Derive size of fixup from size of the object.
2698 1999-07-14 Philip Blundell <pb@nexus.co.uk>
2700 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
2702 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
2704 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
2705 if -mno-fpu was given.
2706 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
2708 (cons_fix_new_arm): Remove misleading comments.
2710 1999-07-14 Ian Lance Taylor <ian@zembu.com>
2712 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
2714 (relax_segment): Likewise. After giving a rs_org error, convert
2715 the frag to rs_align to avoid cascading errors.
2717 1999-07-12 Andreas Schwab <schwab@suse.de>
2719 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
2721 1999-07-11 Ian Lance Taylor <ian@zembu.com>
2723 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
2724 as appropriate. Fill in structure initializations. Add variable
2725 initializations. Add casts.
2726 * dwarf2dbg.c (print_stats): Change i to size_t.
2727 * listing.c (listing_listing): Change list_line to unsigned int.
2729 1999-07-10 Ian Lance Taylor <ian@zembu.com>
2731 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
2732 rather than checking for \001 and \002 in symbol name.
2733 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
2735 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
2737 * configure.in (hppa*-linux-gnu*): New target.
2738 * configure: Rebuilt.
2740 1999-07-08 Nick Clifton <nickc@cygnus.com>
2742 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
2744 1999-07-07 Nick Clifton <nickc@cygnus.com>
2746 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
2747 accessing symbolP directly.
2749 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
2751 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
2754 1999-07-05 Nick Clifton <nickc@cygnus.com>
2756 * config/tc-arm.c (ARM_EXT_V5): Define.
2757 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
2758 (md_begin): Detect ARM v5 architectures.
2759 (md_parse_option): Accept arm v5 specification.
2760 (md_show_usage): Documment -marmv5 switch.
2762 * doc/c-arm.texi: Document -marmv5 command line option.
2764 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
2766 (validate_immediate_twopart): New function. Determine if a
2767 constant can be computed by two ADD instructions.
2768 (output_inst): Remove its command line parameter - it was never
2770 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
2771 implememt the ADRL pseudo op.
2772 (tc_gen_reloc): Generate a suitable error message if an ADRL
2773 instruction tries to generate a real reloc.
2775 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
2777 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
2779 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
2782 1999-06-27 H.J. Lu <hjl@gnu.org>
2784 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
2785 non BFD_ASSEMBLER case.
2787 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
2789 * config/obj-coff.c (obj_coff_section): Mark writable sections as
2792 1999-06-26 David Mosberger <davidm@hpl.hp.com>
2794 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
2795 out_end_sequence() when the address decreases due to a new frag.
2796 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
2797 numbering starts with 1.
2799 1999-06-23 Nick Clifton <nickc@cygnus.com>
2801 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
2803 (mcore_s_text): Call obj_elf_text for ELF target.
2804 (mcore_s_data): Call obj_elf_data for ELF target.
2805 (mcore_s_section): No longer ELF specific. Call obj_coff_section
2807 (mcore_s_bss): New function: Dump literal table before changing
2809 (mcore_s_comm): New function: Dump literal table before changing
2812 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
2813 No longer static functions.
2814 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
2815 Provide prototypes for these functions.
2817 1999-06-22 Ian Lance Taylor <ian@zembu.com>
2819 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
2820 a list of names, to try obj_segment_name, and to try abbreviated
2821 names when using COFF without long section names.
2823 * config/tc-alpha.c: More use of symbol accessor functions.
2824 * config/tc-arc.c: Likewise.
2825 * config/tc-d30v.c: Likewise.
2826 * config/tc-fr30.c: Likewise.
2827 * config/tc-i860.c: Likewise.
2828 * config/tc-m88k.c: Likewise.
2829 * config/tc-mcore.c: Likewise.
2830 * config/tc-ns32k.c: Likewise.
2831 * config/tc-sparc.c: Likewise.
2832 * config/tc-v850.c: Likewise.
2834 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
2835 sy_value with appropriate accessor functions.
2836 * config/tc-arm.c (md_apply_fix3): Likewise.
2837 * config/tc-d10v.c (AT_WORD_P): Likewise.
2838 * config/tc-v850.c (reg_name_search): Likewise.
2840 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
2841 use symbol_get_bfdsym instead.
2842 * config/tc-ppc.c (md_assemble): Likewise.
2843 * config/tc-v850.c (v850_comm): Likewise.
2845 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
2847 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
2848 the symbol, rather than accessing the bsym member.
2849 * config/tc-d10v.c (tc_gen_reloc): Likewise.
2850 * config/tc-d30v.c (tc_gen_reloc): Likewise.
2851 * config/tc-mcore.c (tc_gen_reloc): Likewise.
2852 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
2853 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
2854 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
2855 * config/tc-tic30.c (tc_gen_reloc): Likewise.
2856 * config/tc-v850.c (tc_gen_reloc): Likewise.
2858 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
2860 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
2861 (hppa_gen_reloc_type): Conditionalize on BFD64.
2862 (tc_gen_reloc): Re-enable ELF relocations.
2863 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
2865 1999-06-21 Ian Lance Taylor <ian@zembu.com>
2867 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
2869 (do_ldst): Move assignment out of if condition.
2870 (md_apply_fix3): Add casts to avoid printf format warnings. Add
2871 parentheses to avoid warning.
2873 1999-06-21 Nick Clifton <nickc@cygnus.com>
2875 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
2876 macro to get at the BFD symbol associated with a GAS symbol.
2878 1999-06-19 Ian Lance Taylor <ian@zembu.com>
2880 * config/tc-ppc.c: Update for symbol handling changes.
2881 * config/obj-coff.c: Likewise.
2883 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
2885 * tc-hppa.c: General cleanups of ELF support. No more spaces
2886 and subspaces for ELF.
2887 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
2888 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
2889 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
2890 (UNWIND_SECTION_NAME): Likewise.
2891 (space/subspace related structures): Conditionalize definitions
2893 (space/subspace directives and support routines): Conditionalize
2894 definitions and references/uses on OBJ_SOM.
2895 (label_symbol_struct): For ELF, track the symbol's segment. For
2896 SOM track its space.
2897 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
2899 (USE_ALIASES): Kill for both SOM & ELF.
2900 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
2901 (pa_space, pa_subspace): Corresponding changes.
2902 (pa_spaces_begin): Corresponding chagnes.
2903 (md_begin): Do not muck around with space/subspace stuff for
2905 (md_apply_fix): Temporarily disable argument relocation stuff
2907 (tc_gen_reloc): Temporarily disable relocation generation for
2909 (pa_build_unwind_subspace): Similarly.
2911 1999-06-16 Nick Clifton <nickc@cygnus.com>
2913 * config/tc-arm.c (thumb_set): New pseudo op.
2914 (text, data, section): Override these pseudo ops with ARM
2916 (s_thumb_set): New function: Perform the same as a .set pseudo
2917 op, but also mark the alias'ed symbol as being a Thumb
2919 (arm_s_text): New function: Perform the same as the .text
2920 pseudo op, but dump the literal pool before changing
2922 (arm_s_data): New function: Perform the same as the .data
2923 pseudo op, but dump the literal pool before changing
2925 (arm_s_section): New function: Perform the same as the
2926 .section pseudo op, but dump the literal pool before changing
2928 (arm_cleanup): Do not reset the current section before dumping
2931 1999-06-17 Nick Clifton <nickc@cygnus.com>
2933 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
2934 OPTION_NO_WARN_UNMATCHED entries.
2935 (md_parse_option): Generate a warning message if an unrecognised
2936 option is encountered.
2938 * config/tc-d10v.c (do_not_ignore_hash): New variable.
2939 (get_operands): When parsing an expression after an '@' symbol
2940 has been detected, do not ignore '#' symbols.
2941 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
2944 1999-06-13 Ian Lance Taylor <ian@zembu.com>
2946 From K. Richard Pixley <rich@noir.com>:
2947 * configure.in (ppc-*-vxworks*): New target.
2948 * configure: Rebuild.
2950 1999-06-12 Philip Blundell <philb@gnu.org>
2952 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
2954 1999-06-13 Ian Lance Taylor <ian@zembu.com>
2956 * write.c (adjust_reloc_syms): Rather than never reducing reloc
2957 which refer to symbols in linkonce sections, permit reducing the
2958 relocs if the symbol is local.
2960 1999-06-12 Ian Lance Taylor <ian@zembu.com>
2962 * subsegs.c (subseg_text_p): New function.
2963 * as.h (subseg_text_p): Declare.
2964 * read.c (do_align): Use subseg_text_p to set the default fill.
2965 * write.c (subsegs_finish): Likewise.
2966 * config/obj-coff.c (write_object_file): Likewise.
2967 * config/tc-i386.h (md_maybe_text): Don't define.
2968 (md_do_align): Use subseg_text_p to set the default fill.
2969 * config/tc-m32r.c (m32r_do_align): Likewise.
2970 * config/tc-sh.c (sh_do_align): Likewise.
2971 * config/tc-sparc.h (md_do_align): Likewise.
2973 1999-06-12 David O'Brien <obrien@freebsd.org>
2975 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
2976 * configure: Rebuild.
2978 1999-06-12 Ian Lance Taylor <ian@zembu.com>
2980 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
2981 * Makefile.am: Rebuild dependencies.
2982 * Makefile.in: Rebuild.
2984 * config/tc-i386.c (i386_immediate): Remove unused label
2987 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
2988 * symbols.c: Likewise.
2989 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
2990 sy_next field when taking address, rather than symbol_next.
2992 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
2994 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
2995 value from the output file architecture.
2996 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
2997 * dwarf2dbg.h: Change bfd_vma to addressT.
2999 1999-06-11 Ian Lance Taylor <ian@zembu.com>
3001 * dwarf2dbg.h: Use PARAMS in function declarations.
3003 1999-06-11 Martin Dorey <mdorey@madge.com>
3005 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
3006 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
3008 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
3010 1999-06-11 Ian Lance Taylor <ian@zembu.com>
3012 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
3014 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
3017 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
3019 * read.c (read_a_source_file): Only declare inescape if
3022 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
3024 (find_entry_byval): Add parens to avoid warning.
3026 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
3028 * symbols.c (resolve_symbol_value): Don't permit subtraction of
3031 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
3033 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
3036 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
3037 synthetize_setx): New functions.
3038 (md_assemble): Broken the special cases into the above
3039 functions. Make compiler happy if sizeof(bfd_vma)==4.
3040 Fix sethi generated from set/setuw. If instructions have a relloc,
3041 always clear the fields to be relocated in the opcode.
3042 (sparc_ip): Remove special_case global variable.
3044 1999-06-10 Ian Lance Taylor <ian@zembu.com>
3046 Based on patches from John W. Woznack <jwoznack@concentric.net>:
3047 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
3048 indication of success rather than a value.
3049 (itbl_get_val): Likewise.
3050 (itbl_get_field): Use strcspn. Change delimiters to include
3052 * itbl-ops.h (itbl_get_reg_val): Update declaration.
3053 (itbl_get_val): Likewise.
3054 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
3056 * symbols.c (copy_symbol_attributes): Convert local symbols to
3059 1999-06-10 Nick Clifton <nickc@cygnus.com>
3061 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
3064 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
3066 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
3067 Optimize set if sizeof(bfd_vma) == 64.
3068 (sparc_ip): Fix sethi - without %hi() it should generate
3069 R_SPARC_22 reloc, not R_SPARC_HI22.
3070 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
3072 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
3074 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
3075 (s_ncons): New function.
3076 (native_op_table): New table.
3077 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
3078 R_SPARC_OLO10 handling.
3080 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
3082 * expr.h (struct expressionS): Revert last change; widen X_op.
3083 * config/tc-alpha.c (md_begin): Check the field is wide enough.
3085 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3087 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
3088 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
3089 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
3090 * Makefile.in: Regenerated.
3092 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
3093 `common' pass on to s_mri_common.
3094 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
3096 1999-06-06 Richard Henderson <rth@cygnus.com>
3098 * config/obj-elf.c (obj_elf_section): Don't free the return
3099 value of demand_copy_C_string.
3101 1999-06-05 Richard Henderson <rth@cygnus.com>
3103 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
3104 creation logic from obj_elf_create_section.
3106 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
3107 (section_stack): New.
3108 (special_sections): Make const.
3109 (obj_elf_section): Gut and rewrite parsing.
3110 (obj_elf_change_section): New function broken out of obj_elf_section.
3111 (obj_elf_parse_section_letters): Likewise.
3112 (obj_elf_section_word): Likewise.
3113 (obj_elf_section_type): Likewise.
3114 (obj_elf_previous): Treat as a toggle.
3115 (obj_elf_popsection): New.
3116 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
3117 (ppc_section_type): Likewise.
3118 * config/tc-ppc.h: Likewise.
3120 * expr.h (struct expressionS): Don't make X_op a bitfield.
3121 * config/tc-alpha.c: Update for symbol handling changes.
3122 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
3123 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
3125 1999-06-05 Richard Henderson <rth@cygnus.com>
3127 * dwarf2dbg.c (*): Convert to K&R + prototypes.
3128 (dwarf2_gen_line_info): Kill unused variables.
3129 (dwarf2_finish): Likewise.
3130 (dwarf2_where): Likewise.
3131 (dwarf2_directive_file): If we've only got a string,
3132 hand off to s_app_file.
3133 * ecoff.c: Move the include of ecoff.h.
3134 * symbols.h (S_IS_FUNCTION): Prototype.
3136 * read.c (LEX_HASH): Supply a default.
3138 (s_globl): Update `c' after skipping whitespace.
3139 * read.h (LEX_END_NAME, is_name_ender): New.
3140 * expr.c (get_symbol_end): Respect it.
3142 1999-06-04 Mark Klein <mklein@dis.com>
3144 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
3146 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
3148 * config/tc-hppa.c: Update for symbol handling changes.
3150 1999-06-03 Ian Lance Taylor <ian@zembu.com>
3152 * cgen.c: Update for symbol handling changes.
3153 * config/tc-m32r.c: Likewise.
3155 * config/tc-hppa.h: Update for symbol handling changes.
3156 * config/tc-hppa.c: Likewise.
3158 * config/tc-arm.h: Update for symbol handling changes.
3159 * config/tc-arm.c: Likewise.
3160 (symbol_make_empty): Remove. Just use symbol_create.
3162 * symbols.c (symbol_set_tc): Correct name.
3164 * Makefile.am: Rebuild dependencies.
3165 ($(OBJS)): Don't depend upon struc-symbol.h.
3166 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
3167 * dep-in.sed: Don't remove struc-symbol.h.
3168 * Makefile.in: Rebuild.
3170 * doc/internals.texi (Symbols): Describe changes in symbol
3173 1999-06-03 Richard Henderson <rth@cygnus.com>
3175 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
3176 instead of doing the work by hand.
3178 1999-06-03 David Mosberger <davidm@hpl.hp.com>
3180 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
3181 state of line state-machine.
3182 (struct ls): Collect DWARF2 line state-machine state in new member
3183 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
3184 resulted in any DWARF2 directives.
3185 (reset_state_machine): New function.
3186 (out_end_sequence): Ditto.
3187 (dwarf2_gen_line_info): When switching sections or switching to a
3188 lower text address, call out_end_sequence() first to terminate the
3189 previous code sequence as code sequences MUST have monotonically
3190 increasing addresses.
3191 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
3193 1999-06-03 David Mosberger <davidm@hpl.hp.com>
3195 * as.c (parse_args): Add option -gdwarf2 to allow requesting
3196 DWARF2 debug info (line information only, at this point).
3197 * as.h: Update comment about supported debug formats.
3198 * dwarf2dbg.c, dwarf2dbg.h: New files.
3199 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
3201 * expr.c (operand): Don't use [ for parens if we want an index op.
3202 (op_encoding): Switch [ into O_index, if desired.
3203 (op_rank): Renumber with O_index on bottom.
3204 (expr): If O_index, match closing bracket.
3205 * expr.h (O_index): New.
3207 * read.c (read_a_source_file): Conditionally allow matched "
3208 in lines passed to md_assemble.
3210 * config/obj-elf.c (elf_pseudo_table): Add `common'.
3212 1999-06-03 Ian Lance Taylor <ian@zembu.com>
3214 Add support for storing local symbols in a small structure to save
3215 memory when assembling large files.
3216 * as.h: Don't include struc-symbol.h.
3217 (symbolS): Add typedef.
3218 * symbols.c: Include struc-symbol.h.
3219 (local_hash): New static variable.
3220 (save_symbol_name): New static function, from symbol_create.
3221 (symbol_create): Call save_symbol_name.
3222 (local_symbol_count): New static variable.
3223 (local_symbol_conversion_count): Likewise.
3224 (LOCAL_SYMBOL_CHECK): Define.
3225 (local_symbol_make): New static function.
3226 (local_symbol_convert): New static function.
3227 (colon): Handle local symbols. Create local symbol for local
3229 (symbol_table_insert): Handle local symbols.
3230 (symbol_find_or_make): Create local symbol for local label name.
3231 (symbol_find_base): Check for local symbol.
3232 (symbol_append, symbol_insert): Check for local symbols.
3233 (symbol_clear_list_pointers, symbol_remove): Likewise.
3234 (verify_symbol_chain): Likewise.
3235 (copy_symbol_attributes): Likewise.
3236 (resolve_symbol_value): Handle local symbols.
3237 (resolve_local_symbol): New static function.
3238 (resolve_local_symbol_values): New function.
3239 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
3240 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
3241 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
3242 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
3243 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
3244 (symbol_previous, symbol_next): New functions.
3245 (symbol_get_value_expression): Likewise.
3246 (symbol_set_value_expression): Likewise.
3247 (symbol_set_frag, symbol_get_frag): Likewise.
3248 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
3249 (symbol_mark_used_in_reloc): Likewise.
3250 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
3251 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
3252 (symbol_mri_common_p): Likewise.
3253 (symbol_mark_written, symbol_clear_written): Likewise.
3254 (symbol_written_p): Likewise.
3255 (symbol_mark_resolved, symbol_resolved_p): Likewise.
3256 (symbol_section_p, symbol_equated_p): Likewise.
3257 (symbol_constant_p): Likewise.
3258 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
3259 (symbol_get_obj, symbol_set_obj): Likewise.
3260 (symbol_get_tc, symbol_set_tc): Likewise.
3261 (symbol_begin): Initialize local_hash.
3262 (print_symbol_value_1): Handle local symbols.
3263 (symbol_print_statistics): Print local symbol statistics.
3264 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
3265 Declare new symbols.c functions. Move many declarations here from
3267 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
3268 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
3269 (struct symbol): Move bsym to make it clearly the first field.
3270 Remove TARGET_SYMBOL_FIELDS.
3271 (symbolS): Don't typedef.
3272 (struct broken_word): Remove.
3273 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
3274 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
3275 (symbol_clear_list_pointers): Likewise.
3276 (symbol_insert, symbol_remove): Likewise.
3277 (symbol_previous, symbol_append): Likewise.
3278 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
3279 (struct local_symbol): Define.
3280 (local_symbol_converted_p, local_symbol_mark_converted): Define.
3281 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
3282 (local_symbol_get_frag, local_symbol_set_frag): Define.
3283 (local_symbol_get_real_symbol): Define.
3284 (local_symbol_set_real_symbol): Define.
3286 * write.c (write_object_file): Call resolve_local_symbol_values.
3287 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
3288 (TARGET_SYMBOL_FIELDS): Don't define.
3289 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
3290 ECOFF_DEBUGGING, add ECOFF fields.
3291 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
3292 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
3293 ECOFF_DEBUGGING, add ECOFF fields.
3294 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
3295 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
3296 * config/tc-mcore.h: Don't include struc-symbol.h.
3297 (TARGET_SYMBOL_FIELDS): Don't define.
3298 (struct mcore_tc_sy): Define.
3299 (TC_SYMFIELD_TYPE): Define.
3300 * Many files: Use symbolS instead of struct symbol. Use new
3301 accessor functions rather than referring to symbolS fields
3304 * read.c (s_mri_common): Don't add in value of line_label.
3306 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
3307 checking for SEC_LINK_ONCE.
3309 * config/tc-sh.h (sh_fix_adjustable): Declare.
3311 * app.c (input_buffer): New static variable.
3312 (app_push): Save saved_input in allocated buffer.
3313 (app_pop): Restored saved_input.
3314 (do_scrub_chars): Change get parameter to take char * and int as
3315 arguments. Change GET macro to pass input_buffer to get
3316 function. Don't save input into allocated buffer.
3317 * as.h (do_scrub_chars): Update declaration.
3318 * input-file.c (input_file_get): Change to take char * and int.
3319 Read data into passed in buffer. Remove static buffer.
3320 * read.c (scrub_from_string): Change to take char * and int. Copy
3321 data into passed in buffer.
3323 * hash.h: Neaten. Declare hash_traverse.
3324 * hash.c: Complete rewrite based on BFD hashing code.
3325 * gasp.c (chunksize): New variable.
3326 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
3329 1999-05-28 Nick Clifton <nickc@cygnus.com>
3331 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
3332 addend unless the target uses an old ABI.
3334 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
3336 -Wchar-subscripts cleanup
3337 * listing.c (listing_newline): Use unsigned char variable, so
3338 calls to isascii,iscntrl are correct.
3339 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
3341 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
3342 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
3343 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
3344 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
3346 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
3348 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
3350 (arch_coldfire_p): New #define.
3351 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
3353 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
3355 * config/tc-m68k.c (install_operand): Add places `n', `o'.
3357 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
3358 (install_operand): Add place `N'.
3359 (init_table): Add registers ACC, MACSR, MASK.
3361 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
3363 * config/tc-m68k.c: Change mcf5200 --> mcf.
3364 (archs): Add mcf5206e, mcf5307.
3365 (m68k_ip): Add format `u'.
3366 (install_operand): Add place `m', `M', `h'.
3367 (init_table): Add upper/lower registers.
3369 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
3371 1999-05-28 Martin Dorey <mdorey@madge.com>
3373 * config/tc-i960.c: Several minor changes to add ELF and
3374 BFD_ASSEMBLER support.
3375 * config/tc-i960.h: Likewise.
3376 * configure.in (i960-*-elf*): New target.
3377 * aclocal.m4, configure: Rebuild.
3379 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3381 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
3382 reloc changes when defined(BFD_ASSEMBLER).
3384 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
3386 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
3388 * write.c (write_print_statistics): Output to file, not stderr.
3390 * expr.c (generic_bignum_to_int32,64): Prototype.
3392 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
3393 output_sleb128, output_uleb128, output_big_sleb128,
3394 output_big_uleb128, output_big_leb128): Prototype.
3395 (output_big_sleb128, output_big_uleb128): Make inline.
3396 (output_big_leb128): Remove inline
3398 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
3399 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
3400 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
3401 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
3402 value for correct overflow check in write.c:fixup_segment.
3403 * write.c (fixup_segment): Move bitfield overflow checks to after
3404 the md_apply_fix call.
3405 * config/obj-coff.c (fixup_segment): Likewise.
3406 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
3407 valueT *val argument.
3409 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3411 * config/atof-ieee.c (gen_to_words): Correctly round a
3412 denormalized number. Fix off-by-one in range checking for
3413 exponent in a denormal.
3415 1999-05-10 Nick Clifton <nickc@cygnus.com>
3417 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
3420 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
3422 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
3424 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
3426 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
3427 (ReverseRegRegmem): Remove.
3428 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
3429 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
3430 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
3433 From Doug Ledford <dledford@redhat.com>
3434 * config/tc-i386.h (RegXMM): New for P/III.
3435 * config/tc-i386.c: Add support for P/III.
3437 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
3439 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
3440 (md_begin): Allow ppc32 insns in ppc64bridge mode.
3441 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
3443 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
3445 * config/tc-i386.c (i386_immediate): Skip whitespace before
3446 complaining about junk after expression.
3447 (i386_displacement): Likewise.
3449 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
3451 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
3452 Don't copy before downcaseing.
3454 1999-05-05 Catherine Moore <clm@cygnus.com>
3456 * tc-m68k.c: Include elf/m68k.h.
3457 (m68k_elf_final_processing): New routine.
3458 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
3461 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
3463 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
3466 1999-04-30 Nick Clifton <nickc@cygnus.com>
3468 * config/tc-mcore.c (mcore_s_section): Dump literals before
3471 1999-04-29 Nick Clifton <nickc@cygnus.com>
3473 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
3476 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
3478 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
3479 (TC_INIT_FIX_DATA): Delete.
3480 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
3481 (TC_INIT_FIX_DATA): Delete.
3482 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
3483 * write.c (fix_new_internal): Initialize fx_cgen member.
3484 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
3485 (gas_cgen_md_apply_fix3): Update.
3486 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
3487 (md_cgen_record_fixup_exp): Update.
3488 (FX_OPINFO_R_TYPE): Update.
3490 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
3491 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
3492 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
3493 * frags.h (struct frag): Make opindex, opinfo ints.
3495 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
3497 1999-04-26 Tom Tromey <tromey@cygnus.com>
3499 * aclocal.m4, configure: Updated for new version of libtool.
3501 1999-04-22 Nick Clifton <nickc@cygnus.com>
3503 * config/tc-mcore.c (md_apply_fix3): Renamed function from
3505 (md_apply_fix3): Do not fix up absolute relocations against
3508 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
3510 1999-04-20 Nick Clifton <nickc@cygnus.com>
3512 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
3513 changes and data-in-text directives.
3514 (mcore_cons): New function: intercept cons() operations.
3515 (mcore_float_cons): New function: intercept float_cons()
3517 (mcore_stringer): New function: intercept stringer() operations.
3519 1999-04-18 Ian Lance Taylor <ian@zembu.com>
3521 * obj.h (struct format_ops): Change generate_asm_lineno field to
3523 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
3525 * config/tc-alpha.c (find_opcode_match): Add default case to
3527 (find_macro_match): Likewise.
3528 (load_expression): Parenthesize && within ||.
3530 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
3532 1999-04-17 Nick Clifton <nickc@cygnus.com>
3534 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
3535 .text .data .section pseudo ops.
3536 (mcore_s_section): New function. Dump lits before changing secs.
3537 (mcore_s_text): New function. Dump lits before changing secs.
3538 (mcore_s_data): New function. Dump lits before changing secs.
3540 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
3542 * config/tc-mips.c (mips_32bitmode): New.
3543 (md_begin): Set mips_32bitmode if needed.
3544 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
3545 Set EF_MIPS_32BITMODE.
3547 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
3549 * config/obj-coff.c (c_section_symbol): Fix typo in previous
3552 1999-04-16 Nick Clifton <nickc@cygnus.com>
3554 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
3556 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
3558 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
3559 expressions correctly.
3562 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
3564 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
3566 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
3568 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
3569 and fmpynfadd instructions.
3571 1999-04-11 Richard Henderson <rth@cygnus.com>
3573 * as.h (environ): Declare it, if needed.
3574 * as.c (dump_statistics): Don't declare environ.
3575 * configure.in (environ): Detect declaration.
3576 * configure, config.in: Rebuild
3578 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
3579 (i386_displacement): Allocate enough space for replacement buffer.
3580 Clean up replacement buffer initialization.
3582 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
3584 * subsegs.c (section_symbol): Don't create a new symbol if one
3585 already exists; instead, use the existing one, but set its segment
3586 and frag data if it hasn't already been defined.
3587 * config/obj-coff.c (c_section_symbol): Likewise.
3589 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
3591 * tc-alpha.c (load_expression): Call as_bad instead of abort.
3593 1999-04-08 Nick Clifton <nickc@cygnus.com>
3595 * config/tc-mcore.c: New File: Support routines for MCore
3597 * config/tc-mcore.h: New File: Definitions for MCore assembler.
3598 * config/obj-coff.c: Add support for mcore-pe target.
3600 * Makefile.am: Add support for MCore targets.
3601 * Makefile.in: Regenerate.
3602 * configure.in: Add support for MCore targets.
3603 * configure: Regenerate.
3605 * doc/all.texi: Set MCORE.
3606 * doc/as.texinfo: Document MCore specific command line options.
3608 * write.h: Prevent multiple inclusion.
3610 1999-04-06 Ian Lance Taylor <ian@zembu.com>
3612 * asintl.h (LC_MESSAGES): Never define.
3613 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
3615 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
3618 * Makefile.am (m68k-parse.c): If configuring in the source
3619 directory, copy m68k-parse.y into the local directory before
3620 running ylwrap, to remove spurious differences when generating
3622 * Makefile.in: Rebuild.
3624 * config/tc-sparc.h (md_do_align): Just allocate the number of
3625 bytes necessary, rather than always allocating 1024.
3627 1999-04-04 Ian Lance Taylor <ian@zembu.com>
3629 * listing.c (listing_newline): Add cast to avoid warning.
3630 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
3631 * config/tc-i386.c (i386_scale): Add return value.
3632 (build_displacement_string): Remove unused local temp_disp2.
3633 (i386_intel_memory_operand): Add parentheses to avoid warning.
3634 (i386_intel_operand): Remove unused local end_of_operand_string.
3635 (i386_operand): Remove unused local operand_modifier.
3636 (i386_operand): Add parens to avoid warning.
3638 1999-04-04 Don Bowman <don@pixsci.com>
3640 * configure.in: Add mips*-*-vxworks* target; have it define
3642 * configure, config.in: Rebuild.
3644 1999-03-31 Nick Clifton <nickc@cygnus.com>
3646 * configure.in (emulations): Add support for arm-epoc-pe.
3647 * configure: Regenerate.
3648 * config/te-epoc-pe.h: New file. Define macros specific to
3650 * config/tc-arm.h: Select epoc-pe-arm target format if configured
3651 for arm-epoc-pe target.
3653 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
3655 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
3657 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
3659 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
3660 detect ",n" without a condition.
3661 (pa_parse_neg_cmpsub_cmpltr): Likewise.
3664 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
3666 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
3667 instruction is encoded with one bit.
3670 1999-03-23 Ian Lance Taylor <ian@zembu.com>
3672 * doc/internals.texi (CPU backend): Mention that
3673 line_separator_chars should not include newline. From thi
3674 <ttn@mingle.glug.org>.
3676 1999-03-22 Doug Evans <devans@casey.cygnus.com>
3678 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
3679 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
3681 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
3683 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
3685 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
3687 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
3690 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
3692 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
3694 1999-03-15 Martin Hunt <hunt@cygnus.com>
3696 * app.c (do_scrub_begin): Change '-' back to a symbol char
3697 so we can use multiple opcodes on a line again.
3699 * config/tc-d30v.c: By default, warn if a symbol has
3700 the same name as a register. Plus some minor
3701 updates from the branch.
3703 1999-03-13 Nick Clifton <nickc@cygnus.com>
3705 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
3706 BFD_RELOC_16 and BFD_RELOC_64.
3708 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3710 * expr.c (expr): Add missing else.
3712 1999-03-12 Nick Clifton <nickc@cygnus.com>
3714 * config/tc-arm.c (md_apply_fix3): Improve error message.
3716 1999-03-11 Doug Evans <devans@casey.cygnus.com>
3718 * Makefile.am (CPU_TYPES): Add fr30.
3719 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
3720 (fr30,m32r dependencies): Update.
3721 * Makefile.in: Rebuild.
3723 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
3724 (gas_cgen_record_fixup_exp): Ditto.
3725 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
3726 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
3727 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
3728 (md_cgen_lookup_reloc): Update use of operand->type.
3729 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
3730 (md_convert_frag): Call cgen_operand_lookup_by_num.
3731 (md_cgen_lookup_reloc): Update use of operand->type.
3732 (m32r_cgen_record_fixup_exp): Ditto.
3734 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
3736 * config/tc-mips.c (md_show_usage): Fix message.
3738 1999-03-03 Nick Clifton <nickc@cygnus.com>
3740 * doc/c-arm.texi (ARM Syntax): Document new command line switches
3741 and LDR reg,=<expr> instruction.
3743 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
3746 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
3748 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
3750 1999-02-17 Nick Clifton <nickc@cygnus.com>
3752 This patch was created by: Scott Bambrough
3753 <scottb@corelcomputer.com>
3756 Special cased '@' character. The '@' character is used as the
3757 ARM assembler comment character, as a special character
3758 and in ELF .symver pseudo-op's, and as a special character in
3759 .type and .section pseudo-ops.
3760 (symver_pseudo): New static variable.
3761 (symver_state): New static variable.
3762 (struct app_save): Add field 'symver_state'.
3763 (app_push): Save global symver_state int struct app_save.
3764 (app_pop): Restore global symver_state from struct app_save.
3765 (do_scrub_chars): Special case handling of '@' character in
3768 * configure.in: Modified to recognize armv* uname syntax from ARM
3770 * configure: Regenerated.
3772 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
3773 a prefix to the section's type.
3774 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
3775 the type's typename.
3777 * config/tc-arm.h: Add support for PIC generation:
3778 (pic_code): New boolean.
3779 (obj_relocate_extern): Define.
3780 (TC_RELOC_RTSYM_LOC_FIXUP): Define
3781 (TC_CONS_FIX_NEW): Define.
3782 (tc_fix_adjustable): Define.
3783 (GLOBAL_OFFSET_TABLE_NAME): Define.
3785 * config/tc-arm.c: Add support for PIC generation:
3786 (line_seperator_chars): Allow ';' as a seperator for Linux.
3787 (is_immediate_prefix): New macro.
3788 (arm_parse_reloc): New function.
3789 (s_arm_elf_cons): New function.
3790 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
3791 (md_undefined_symbol): Special case handling for the Global Offset
3793 (md_apply_fix3): Handle PIC relocs.
3794 (tc_gen_reloc): Handle PIC relocs.
3795 (md_parse_option): Add support for '-k' command line switch to
3796 enable PIC generation.
3797 (cons_fix_new_arm): New function.
3798 (s_arm_elf_cons): New function.
3800 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
3802 * configure.in: Add comments for uses of AC_DEFINE.
3803 * acinclude.m4: Likewise.
3804 * acconfig.h: Remove.
3805 * aclocal.m4: Rebuild.
3806 * configure: Rebuild.
3807 * Makefile.in: Rebuild.
3808 * config.in: Rebuild.
3810 1999-02-15 Jim Lemke <jlemke@cygnus.com>
3812 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
3813 non-constant offset from a base register.
3815 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
3817 * config/tc-alpha.c (md_show_usage): Put \ before newline in
3820 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
3822 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
3823 (emit_insn): Look for pc-relative and no-overflow specifiers on
3824 internal relocation types.
3826 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
3828 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
3831 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
3833 (mips_4650, mips_4010, mips_4100): Variables removed.
3834 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
3835 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
3837 (md_begin): Don't bother initializing the mips_NNNN variables;
3838 mips_cpu is set, and that's good enough now.
3839 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
3840 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
3841 (show): New function, to handle wrapping in the CPU lists.
3842 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
3844 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
3846 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
3847 than treat as an immediate specifier.
3849 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
3851 * config/tc-i386.c: Prototype many functions.
3852 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
3853 (i386_immediate): Remove unused second argument.
3854 (i386_intel_operand): Fix i386_is_reg typo.
3855 (i386_operand): Use allow_naked_reg.
3856 (output_invalid): Make operand int for K&R.
3858 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
3860 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
3862 * Makefile.in: Rebuild.
3864 1999-02-09 Doug Evans <devans@casey.cygnus.com>
3866 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
3868 (EXTRA_as_new_SOURCES): Comment out.
3869 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
3870 * Makefile.in: Rebuild.
3871 * doc/Makefile.in: Rebuild.
3872 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
3873 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
3874 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
3875 * configure: Rebuild.
3876 * aclocal.m4: Rebuild.
3877 * config.in: Rebuild.
3878 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
3879 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
3880 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
3881 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
3882 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
3883 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
3884 (gas_cgen_record_fixup_exp): Ditto.
3885 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
3886 descriptor, not global variable.
3887 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
3888 descriptor, not global variable. Refer to insert_operand handler
3889 via cpu descriptor, not global function.
3890 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
3891 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
3892 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
3893 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
3894 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
3895 * config/tc-m32r.c: Ditto.
3896 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
3897 (md_assemble): Ditto.
3898 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
3900 1999-02-09 Nick Clifton <nickc@cygnus.com>
3902 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
3903 relocations for ELF targets.
3905 1999-02-08 Nick Clifton <nickc@cygnus.com>
3907 * configure.in: Add support for StrongARM target.
3908 * configure: Regenerate.
3910 1999-02-05 Nick Clifton <nickc@cygnus.com>
3912 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
3914 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
3917 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
3919 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
3921 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
3923 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
3924 (INTEL_DWORD_MNEM_SUFFIX): Define.
3927 (DWORD_PTR): Define.
3928 (XWORD_PTR): Define.
3930 (OFFSET_FLAT): Define.
3932 (NONE_FOUND): Define.
3935 * config/tc-i386.c (set_intel_syntax): New routine.
3936 (intel_syntax): Declare.
3937 (allow_naked_reg): Declare.
3938 (md_pseudo_table): Support .intel_syntax and .att_syntax.
3939 (intel_float_operand): New routine.
3940 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
3941 Handle brackets as well as parens. Call i386_intel_operand for
3942 intel syntax. Reverse operands if appropriate. Handle new
3943 suffixes. Handle movzx and movsx.
3944 (i386_is_reg): New routine.
3945 (i386_immediate): New routine.
3946 (i386_scale): New routine.
3947 (i386_displacement): New routine.
3948 (i386_operand_modifier): New routine.
3949 (build_displacement_string): New routine.
3950 (i386_parse_seg): New routine.
3951 (i386_intel_memory_operand): New routine.
3952 (i386_intel_operand): New routine.
3953 (i386_operand): Call i386_displacement, i386_immediate,
3954 i386_scale, etc. instead of handling inline.
3955 (parse_register): Handle registers without prefix.
3957 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
3959 * configure: Regenerate.
3960 * configure.in (arm-*-oabi): New.
3961 (thumb-*-oabi): New.
3962 * config/tc-arm.c (target_oabi): Declare.
3963 (md_apply_fix3): Support REL relocs.
3964 (md_parse_option): Handle -oabi.
3965 (elf32_arm_target_format): New routine.
3966 (md_longopts): Add OPTION_OABI.
3967 * config/tc-arm.h: Redefine TARGET_FORMAT.
3970 1999-01-28 Nick Clifton <nickc@cygnus.com>
3972 * write.c (write_relocs): Handle out of range error.
3974 * config/tc-fr30.c (fr30_fix_adjustable): New function.
3975 (fr30_force_relocation): Default to 0.
3977 * config/tc-fr30.h (obj_fix_adjustable): Define.
3978 (TC_FORCE_RELOCATION): Define.
3980 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
3983 1999-01-16 Nick Clifton <nickc@cygnus.com>
3985 * config/tc-d30v.c (write_2_short): Do not generate a sequential
3986 merge of two instructions if the left instruciton kills the right.
3988 1999-01-11 Doug Evans <devans@casey.cygnus.com>
3990 * Makefile.in: Regenerate.
3991 * configure.in: Redo test for using cgen.
3992 * configure: Regenerate.
3994 1999-01-09 Nick Clifton <nickc@cygnus.com>
3996 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
3997 redefinition of this macro.
3999 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
4001 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
4004 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
4006 * config/tc-mips.c (append_insn): For mips16, insert a nop between
4007 a read of HI or LO and an immediatly following branch.
4009 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
4011 * config/tc-mips.c (md_begin): Another correction to the setting of
4014 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
4016 * config/tc-mips.c (md_begin): Correct type-o in setting of
4019 1998-12-21 Nick Clifton <nickc@cygnus.com>
4021 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
4022 bit insn when optimizing, so that parallelised instructions will
4023 start on a 32 bit boundary.
4025 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
4027 * config/tc-mips.c (mips_eabi64): New.
4028 (md_begin): Set mips_eabi64.
4029 (mips_elf_final_processing): Use it.
4031 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
4033 * config/tc-mips.c (mips_elf_final_processing):
4034 Correct setting of ABI in e_flags.
4036 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
4038 * config/tc-fr30.c (md_assemble): Warn about invalid instructions
4041 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
4043 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
4045 1998-12-15 Doug Evans <devans@casey.cygnus.com>
4047 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
4048 warning, values that don't fit in the field.
4050 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
4052 * config/tc-mips.c (mips_abi_string): New.
4053 (md_parse_option,md_longopts): Add mabi.
4054 (mips_elf_final_processing): Set e_flags based on mabi flag.
4056 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
4058 * config/tc-mips.c (md_parse_option): Handle vr4111.
4060 98-12-11 Ken Raeburn <raeburn@cygnus.com>
4062 * config/tc-h8300.c (build_bytes): Change message given if the
4063 instruction requires H8/300H mode and we're not in Hmode, to
4064 suggest that it may be the operand modes that are the problem, not
4065 necessarily the opcode.
4067 1998-12-10 Nick Clifton <nickc@cygnus.com>
4069 * config/tc-fr30.c: Add line separator character.
4071 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
4073 * configure.in (hppa-*-mpeix*): New target.
4074 * config/obj-som.h (obj_som_compiler): Declare.
4075 * config/obj-som.c (compiler_seen): New static variable.
4076 (obj_som_compiler): New function.
4077 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
4078 (md_pseudo_table): Add "compiler" if OBJ_SOM.
4079 (pa_type_args): Set hppa_priv_level.
4080 (pa_compiler): New static function if OBJ_SOM.
4081 * configure: Rebuild.
4083 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
4085 * read.c (output_leb128): Don't mark as inline.
4087 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
4089 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
4090 AIX .vbyte unaligned data support.
4091 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
4092 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
4095 1998-12-07 Nick Clifton <nickc@cygnus.com>
4097 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
4100 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
4102 * config/tc-arm.c (elf32_arm_force_relocation): Check for
4103 BFD_RELOC_ARM_PCREL_BRANCH.
4105 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
4107 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
4108 checking the target type.
4109 (mips-dec-bsd*): Set endian to little.
4110 * configure: Rebuild.
4112 COFF weak symbol support, based on patches from Mark Elbrecht
4113 <snowball3@usa.net>:
4114 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
4115 * config/obj-coff.c (obj_coff_weak): New static function.
4116 (obj_coff_endef) [both versions]: Handle weak symbols.
4117 (coff_frob_symbol): Likewise.
4118 (yank_symbols): Likewise.
4119 (obj_pseudo_table): Add "weak".
4121 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
4122 <aymeric.vincent@emi.u-bordeaux.fr>.
4123 * aclocal.m4: Rebuild with current tools.
4124 * configure: Rebuild.
4126 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
4127 an assertion failure for a case we can't handle when OBJ_ECOFF.
4129 * expr.c (operator): And with 0xff to avoid problems with signed
4132 1998-12-03 Nick Clifton <nickc@cygnus.com>
4134 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
4135 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
4137 1998-12-02 Nick Clifton <nickc@cygnus.com>
4139 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
4142 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
4144 * config/tc-fr30.c (md_pcrel_from_section): Restore previous
4145 calculation of pcrel point.
4147 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
4149 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
4152 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
4154 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
4156 (d10v_cleanup): Only generate previous insn if a multiline insn is
4159 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
4161 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
4164 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
4166 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
4167 -marm6xxx command line switches.
4169 1998-11-18 Doug Evans <devans@casey.cygnus.com>
4171 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
4172 (itbl-ops.o): Delete duplicate dependencies.
4173 Rebuild dependencies.
4174 Add fr30 dependencies.
4175 * Makefile.in: Rebuild.
4177 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
4179 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
4181 * listing.c: Ignore line terminator characters found inside
4184 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
4186 * po/gas.pot: Regenerated.
4188 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
4190 * config/tc-fr30.c (fr30_is_colon_insn): New name for
4191 fr30_is_label_start(). Also checks for delay slot insns.
4193 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
4194 FR30 instructions which contain a colon in the mnemonic.
4196 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
4198 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
4200 * config/tc-fr30.c: Removed currently superflous code.
4202 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
4204 * config/tc-fr30.h: New file.
4205 * config/tc-fr30.c: Tweaking so that it will compile.
4207 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
4209 * config/tc-d10v.h (obj_fix_adjustable): Define.
4210 (TC_FORCE_RELOCATION): Define.
4211 (d10v_force_relocation): Declare.
4212 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
4213 (md_apply_fix3): Handle Vtable relocs.
4214 (d10v_fix_adjustable): New.
4215 (d10v_force_relocation): New.
4217 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
4219 * config/tc-d30v.c: Change default behaviour to ignore potential
4220 conflicts between register name and symbol names.
4222 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
4224 * configure.in: Add fr30-*-*.
4225 * config/tc-fr30.c: New file.
4226 * Makefile.in: Regenerated.
4227 * config.in: Regenerated.
4228 * configure: Regenerated.
4229 * doc/Makefile.in: Regenerated.
4230 * po/gas.pot: Regenerated.
4232 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
4234 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
4237 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
4239 * app.c (do_scrub_begin): Set characters above 127 to be symbol
4241 (do_scrub_chars): Add some casts to unsigned char to avoid
4242 unwanted sign extension.
4243 * read.c (lex_type): Set characters about 127 to be symbol
4245 * config/tc-i386.c (md_begin): Set identifier_chars and
4246 operand_chars for values above 127.
4248 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
4250 * configure.in: detect cygwin* instead of cygwin32*
4251 * configure: regenerate
4253 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
4255 * listing.c: Add support for producing a listing from piped
4258 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
4260 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
4261 (append_insn): Account for the tx39's multiply behavior.
4263 1998-10-26 Michael Meissner <meissner@cygnus.com>
4265 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
4266 from assemble_parallel_insns. Add support for '->' to indicate
4267 explicitly serializing the instructions.
4268 (md_assemble): Ditto.
4270 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
4272 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
4275 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
4277 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
4279 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
4281 * config/tc-mips.c : support frame and regmask/fregmask when
4282 MIPS_STABS_ELF is specified.
4284 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
4286 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
4287 (md_apply_fix): Don't return 1 for VTABLE relocs.
4288 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
4290 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4292 * doc/c-i386.texi: Replace occurences of "opcode" with
4293 "instruction mnemonic", "instruction", or "mnemonic" when
4294 referring to the name of an instruction. Use "opcode" when
4295 referring to the sequence of machine bytes.
4297 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
4298 (is_opcode_char): Rename to is_mnemonic_char.
4299 (md_assemble and i386_operand): Correct error messages from
4300 "opcode" to "instruction mnemonic"
4301 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
4302 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
4303 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
4304 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
4305 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
4306 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
4307 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
4309 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
4311 * config/tc-i386.c (i386_operand): Check for garbage after
4314 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
4316 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
4317 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
4319 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
4321 * config/tc-sh.h (obj_fix_adjustable): Define.
4322 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
4323 (md_apply_fix): Likewise.
4324 (tc_gen_reloc): Likewise.
4325 (sh_fix_adjustable): New.
4327 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
4329 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
4330 * cgen.h (gas_cgen_finish_insn): Update prototype.
4331 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
4332 cgen_insn_t -> CGEN_INSN_INT.
4333 (make_parallel): Update handling of CGEN_INT_INSN_P.
4334 (assemble_parallel_insn): Ditto.
4335 (target_make_parallel): New function.
4336 (md_assemble): Use it.
4338 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
4340 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
4342 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
4344 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
4345 converted into lower case.
4347 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
4349 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
4350 (gas_cgen_tc_gen_reloc): Likewise.
4351 * config/tc-m32r.h (obj_fix_adjustable): Define.
4352 * config/tc-m32r.c (m32r_fix_adjustable): New.
4353 (m32r_force_relocation): Handle VTABLE relocs.
4355 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
4357 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
4359 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
4361 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
4362 to lower case before parsing.
4364 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
4365 parallel insns modift buts in the PSW as a side effect.
4367 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
4369 * config/tc-d30v.c (find_format): Test for missing flag and
4372 (md_apply_fix3): Fix error messages to avoid
4373 assumption about presence of a symbol.
4375 (parallel_ok): Disallow parallel instructions that both modify the
4378 (find_format): Generate a warning if an odd numbered register is
4379 used as the first register in a mutli-register instruction.
4381 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
4383 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
4384 relocations are always associated with a symbol.
4386 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
4388 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
4389 (elf32_sparc_force_relocation): Declare.
4390 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
4391 (tc_gen_reloc): Handle vtable relocs.
4392 (elf32_sparc_force_relocation): New.
4394 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
4396 * symbols.c (S_IS_FUNCTION): New.
4397 * config/tc-v850.h (obj_fix_adjustable): Define.
4398 (TC_FORCE_RELOCATION): Define.
4399 (v850_force_relocation): Declare.
4400 * config/tc-v850.c (tc_gen_reloc): Use offset instead
4401 of fx_addnumber for VTABLE reloc addends.
4402 (md_apply_fix3): Handle VTABLE relocs.
4403 (v850_fix_adjustable): New.
4404 (v850_force_relocation): New.
4406 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
4408 * tc-hppa.c (fp_operand_format): Add some additional formats.
4409 (pa_ip): Do not automatically promote into pa2.0 mode.
4410 (pa_level): Handle ".level 2.0".
4412 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4414 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
4415 * config/tc-i386.h (template.extension_opcode): Change to
4416 unsigned int to allow full range of 8-bit opcode suffixes.
4417 (None): Redefine as 0xffff.
4419 From Jeff B Epler <jepler@usgs.gov>
4420 * doc/c-i386.texi (i386-SIMD): New section.
4422 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
4424 * read.c (discard_rest_of_line): New function.
4425 * read.h: Declare it.
4426 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
4428 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
4430 * config/tc-d10v.c (find_symbol_matching_register): New function.
4431 (find_opcode): Cope with the case where a register name matches
4434 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
4436 * config/tc-v850.c (md_pcrel_from): Rename to
4437 v850_pcrel_from_section.
4438 (v850_pcrel_from_section): Do not resolves symbols in other
4441 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
4443 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
4445 * config/tc-d10v.c (find_opcode): Generate an error if a register
4446 is supplied for an operand that should not be a register.
4448 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
4450 * config/tc-d30v.c (write_2_short): But do allow delayed branch
4451 instructions to have another instruction in the right bin.
4453 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
4455 * config/tc-d30v.c (write_2_short): Do not allow instructions in
4456 the right container if the left container holds a branch
4459 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
4461 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
4462 both a register name and symbol name.
4463 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
4465 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
4467 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
4468 execution unit class.
4470 (reg_name_search): If a name matches a register and a symbol,
4471 prefer the register.
4472 (find_format): Disallow flag registers when a general purpose
4473 register is required.
4474 If a number is required, but a register has been given, check to
4475 see if a symbol with the same name as the register exists, and if
4476 so, use that symbol.
4478 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
4480 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
4482 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
4484 * config/tc-d30v.c (find_format): Do not accept flag registers as
4485 general purpose registers.
4486 (find_format): If an immediate value is expected at a given place
4487 in a format, but a register name has been provided instead, check
4488 to see if that register name matches the name of a predefined
4489 symbol and if it does, then use the symbol instead.
4490 (reg_name_search): If a register name matches a symbol name,
4491 prefer the register name to the symbol name.
4493 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
4495 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
4496 the previous insn to empty.
4498 1998-09-20 Michael Meissner <meissner@cygnus.com>
4500 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
4501 pieces, forcing the use of an ANSI compiler.
4503 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4505 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
4507 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
4509 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
4511 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
4513 (obj_elf_vtable_entry): Likewise.
4514 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
4515 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
4516 (tc_gen_reloc): Likewise.
4517 (arm_fix_adjustable): Likewise.
4518 (elf32_arm_force_relocation): New.
4519 (armelf_frob_symbol): Remove coff-style symbol support.
4521 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
4523 * config/tc-i386.c (i386_operand): Fix typo in last patch.
4525 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
4527 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
4528 OBJ_COFF so that routine is defined for a.out format.
4530 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
4532 * config/tc-i386.c (i386_operand): Detect non-segment registers
4533 used as segment prefixes.
4535 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
4537 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
4538 optimize across FDE boundaries.
4540 * config/obj-coff.c (obj_coff_section): Preserve any link once
4541 flags when setting the section flags.
4543 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
4545 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
4546 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
4548 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
4550 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
4553 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
4555 * frags.c (frag_grow): Include the size of the frag struct in the
4558 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
4559 if the new subseg comes before the old.
4561 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
4563 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
4564 to handle edge8 and edge16.
4566 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
4568 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
4569 before we clobber the symbol involved.
4571 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
4573 * config/tc-arm.c: Remove OBJ_ELF definitions for
4574 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
4575 use arm_adjust_symtab for OBJ_COFF.
4576 (armelf_adjust_symtab): New Routine.
4577 * config/tc-arm.h: Define obj_adjust_symtab to
4578 armelf_adjust_symtab for OBJ_ELF.
4580 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
4582 * configure.in: Make all i386-elf targets use bfd_gas.
4583 * config/tc-i386.c (tc_i386_force_relocation): New.
4584 (tc_i386_fix_adjustable): Don't fix vtable relocs.
4585 (md_apply_fix3): Likewise.
4586 (tc_gen_reloc): Handle them.
4587 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
4588 tc_i386_force_relocation.
4590 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
4592 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
4594 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
4596 * config/tc-d30v.c (md_assemble): Copy previous opcode over
4597 current opcode after writing the first insturction of a reverse
4600 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
4602 * read.h (generate_lineno_debug): Add prototype.
4603 * read.c (generate_lineno_debug): Make non-static.
4605 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4607 * config/tc-i386.c (md_assemble): Only warn for address/data size
4610 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
4612 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
4613 against Thumb function names, as the linker needs this information.
4615 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
4617 * expr.c (operand): Check also that there is no advance in operand
4618 after atof_generic in order to decide "is it label 0f or floating
4621 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
4623 * config/tc-m32r.c: Replace double dash prefix to M32R specific
4624 command line options with a single dash.
4625 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
4627 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
4629 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
4630 * tc-arm.c (arm_fix_adjustable): New routine.
4632 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
4634 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
4635 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
4636 demand_empty_rest_of_line before mri_comment_end.
4637 (equals): Check garbage after expression before
4638 mri_comment_end in MRI mode.
4640 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
4642 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
4643 small immediate constant to use the constant itself rather than
4646 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
4648 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
4649 (pa_leave): Likewise.
4651 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4653 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
4655 (i386_operand): Fix an error message.
4657 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
4659 * doc/c-arm.texi (ARM Directives): Document .req directive.
4661 * config/tc-arm.c (reg_required_here): Display erroneous string if
4662 the register name could not be decoded.
4663 Do not set inst.instruction if the sift is -1.
4665 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
4667 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
4670 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
4672 * config/tc-d30v.c (d30v_align): Always perform alignment request,
4673 even if it is belived to be unnecessary.
4675 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4677 config/tc-i386.c (i386_operand): Size immediate constants by
4678 suffix (erroneously removed as part of July 7 change).
4680 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
4682 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
4683 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
4684 (armelf_frob_symbol): New Routine.
4685 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
4687 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
4689 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
4691 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
4693 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
4694 command line switches passed to assembler.
4696 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
4698 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
4699 (gas_cgen_opcode_desc): Declare.
4700 (gas_cgen_parse_operand): Declare.
4701 (*): Prepend gas_ to gas specific fns to denote them as such.
4703 * cgen.c (gas_cgen_opcode_desc): New global
4704 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
4705 (queue_fixup): Renamed from cgen_queue_fixup.
4706 (*): Prepend gas_ to gas specific fns to denote them as such.
4708 (gas_cgen_md_apply_fix3): Update call to insert_operand.
4709 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
4710 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
4711 Open opcode table and initialize it.
4712 (make_parallel): Use gas_cgen_opcode_desc.
4713 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
4714 (md_assemble): Ditto.
4716 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
4718 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
4719 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
4720 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
4721 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
4722 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
4723 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
4724 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
4725 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
4726 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
4727 (INIT_STAB_SECTION): Likewise.
4728 (OBJ_PROCESS_STAB): Likewise.
4730 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
4731 (md_parse_option): Watch for them.
4732 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
4733 (md_begin): Kill neverdef code.
4734 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
4735 (s_alpha_prologue): Watch alpha_cur_ent_sym.
4736 (s_alpha_coff_wrapper): New.
4737 (md_pseudo_table): Trap all ECOFF pseudos.
4739 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
4741 Start of changes to remove mdebug section from mips*-elf
4742 Based on MIPS_STAB_ELF definition
4743 * acconfig.h: undef if not configured
4744 * config.in: undef if not configured
4745 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
4746 * config/tc-mips.c (s_ent): set BSF_FUNCTION
4747 * stabs.c (s_stab_generic): flush frag
4749 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
4751 * configure.in: (arm-*-elf): Handle.
4752 (thumb-*-elf): Handle.
4753 * configure: Regenerate.
4754 * read.c (stringer): Fix typo in comment.
4755 * write.c (fixup_segment): Don't add symbol value to addend if
4757 * config/tc-arm.c (md_section_align): Don't align dwarf debug
4759 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
4762 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
4764 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
4765 (write_2_short): Emit warning if new flag is set.
4766 (do_assemble): Set flags if left instruction is one of special
4767 "right-instruction-killer" type.
4769 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
4771 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
4772 Always output words in debug_info section as big endian.
4773 (sparc_target_format): Choose correct bfd target.
4774 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
4776 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
4778 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
4779 to work with internationalization code. Issue an error when two
4780 operands match that are not allowed to match.
4782 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
4784 * configure.in (install_tooldir): Allow target to specify whether
4785 it wants to be installed in $(tooldir)/bin.
4786 * configure: Regenerate.
4787 * Makefile.am (install-exec-local): Set install-exec-tooldir
4788 dependency via configure.
4789 * Makefile.in: Regenerate.
4791 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
4793 * Makefile.am (install-exec-local): Split into two ...
4794 (install-exec-bindir,install-exec-tooldir): New rules.
4795 * Makefile.in: Regenerate.
4797 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
4799 * Makefile.am (install-exec-local): Don't remove the file before
4800 checking whether $(bindir) == $(tooldir)/bin. From Maciej
4801 W. Rozycki <macro@ds2.pg.gda.pl>.
4802 * Makefile.in: Rebuild.
4804 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
4806 * cgen.c: Include libiberty.h.
4807 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
4808 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
4809 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
4810 (md_cgen_lookup_reloc)): Declare.
4811 (md_cgen_record_fixup_exp): Declare.
4812 * config/tc-m32r.h (md_pcrel_from_section): Declare.
4813 (m32r_relax_frag): Declare.
4814 (cgen_md_apply_fix3): Decls moved to cgen.h.
4815 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
4816 (m32r_cgen_record_fixup_exp): Delete decl.
4817 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
4818 (assemble_nop): Delete.
4819 (expand_debug_syms): Delete unused `exp'.
4820 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
4821 Add default case for -Wall.
4822 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
4823 (md_atof): Delete unused wordP.
4825 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
4827 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
4830 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
4832 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
4833 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
4834 .print, .purgem, and .struct. Remove documentation for
4837 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
4839 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
4840 Update call to insert_operand.
4842 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
4844 * config/tc-m32r.c (ms_show_usage): Formatting changes.
4846 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
4848 * config/tc-i386.c (md_assemble): Don't get confused by trailing
4849 whitespace after a prefix operator.
4851 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
4853 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
4855 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
4857 * config/tc-sparc.c (log2): New static function.
4858 (s_reserve): Use log2 to convert alignment before calling
4860 (s_common): Use log2 to convert alignment before calling
4861 record_alignment and frag_align.
4862 (sparc_cons_align): Use log2.
4864 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
4866 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
4867 (s_common): Likewise.
4869 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
4870 initialization of waddr.
4871 (sparc_elf_final_processing): Add default case to switch.
4873 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4875 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
4876 than temporary real.
4878 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
4880 * write.c (subsegs_finish): Don't align the segments if there were
4883 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
4884 copying aux information.
4886 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
4887 expression into a symbol.
4889 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4891 * config/tc-i386.c (mode_from_disp_size): Change arg and return
4892 type to unsigned int.
4893 (md_assemble): Change type used to store offsets from unsigned
4895 (i386_operand): Switch error check to only call RESTORE_END_STRING
4896 once after parse_register.
4898 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
4900 * config/tc-v850.c (md_show_usage): Changed format to match that
4903 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
4905 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4907 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
4909 (md_apply_fix_2): Force the symbol of the vtable reloc to be
4912 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
4914 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
4915 * doc/Makefile.in: Rebuild.
4917 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
4919 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
4920 for %lo expressions.
4921 (mips_ip, case 'u'): Move range check after code to mask
4922 off bits in %hi/%lo expressions. Mask off high bits for
4925 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
4927 * doc/Makefile.am (gasver.texi): New target.
4928 (as.info, as.dvi): Depends upon gasver.texi.
4929 * doc/as.texinfo: Include gasver.texi. Mention version number on
4930 title page and in top node.
4931 * doc/Makefile.in: Rebuild.
4933 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
4935 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
4936 but not including the line containing the edict.
4937 * listing.h (LISTING_EOF): New.
4938 * input-scrub.c (input_scrub_next_buffer): Call it.
4940 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4942 * config/tc-i386.c (i386_operand): Don't set the size of an
4943 immediate address based solely on the suffix and the mode.
4945 * config/tc-i386.c (md_assemble): Add assertion to make sure
4946 overlap2 does not set Imm.
4948 * config/tc-i386.c (space_chars): Remove. The scrubber converts
4949 sequences of whitespace to a single space.
4950 (is_space_chars): Just compare with space.
4951 (md_begin): Don't initialize space_chars.
4952 (md_assemble): Just skip a single whitespace character.
4953 (i386_operand): Rewrite base-index parsing to use new
4954 parse_register, and to skip white space. Skip white space in a
4955 number of other places too. Don't give error message if
4956 parse_register fails.
4957 (parse_register): Change reg_string parameter to be non-const.
4958 Add end_op parameter. Skip white space after the `%', and return
4959 end of register string. Give error message here rather than
4962 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
4964 Based on patch from Matt Semersky <matts@scd.hp.com>:
4965 * expr.c (op_encoding): Make const.
4966 (expr_set_precedence): New function.
4967 (expr_begin): Don't set operator rankings, just call
4968 expr_set_precedence.
4969 * expr.h (expr_set_precedence): Declare.
4970 * read.c (s_mri): Call expr_set_precedence.
4972 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
4974 * doc/as.texinfo (Statements): Remove paragraph discussing
4975 continuing lines with a backslash. This hasn't worked for years,
4978 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
4980 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
4982 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
4983 (ps_CTORS, ps_DTORS): New section types.
4984 (vms_fixup_xtors_section): New function
4985 (Ctors_Psect, Dtors_Psect): Define.
4986 (IS_GXX_XTOR): Define
4987 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
4988 Filter static constructors/destructors and add to
4989 Ctors_Symbols/Dtors_Symbols chain.
4990 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
4991 appropriate section.
4993 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
4994 * makefile.vms: Merge vax/vms support.
4996 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
4998 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
4999 (elf_pseudo_table): Add them.
5000 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
5001 (md_apply_fix): Accept them.
5002 (mips_fix_adjustable): Don't adjust them.
5003 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
5004 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
5005 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
5006 (tc_fix_adjustable): Don't adjust them.
5008 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
5010 * Makefile.am (CGEN_CPU_PREFIX): New variable.
5012 * Makefile.in: Regenerate.
5013 * configure.in: AC_SUBST cgen_cpu_prefix.
5014 * configure: Regenerate.
5016 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
5018 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
5019 Changed all users of COND12_DELAY.
5021 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
5023 * config/tc-mn10300.c (set_arch_mach): New function.
5024 (md_pseudo_table): Add pseudo-ops to set the current machine type.
5025 (md_begin): Default to mn10300 mode.
5026 (md_assemble): Only accept instructions for the core mn10300
5027 chip and the active machine type.
5029 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
5031 * subsegs.h (segment_info_type): Give the struct a name.
5032 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
5033 * config/tc-h8500.h (tc_reloc_mangle): Declare.
5034 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
5035 * config/tc-w65.h (tc_reloc_mangle): Declare.
5036 * config/tc-z8k.h (tc_reloc_mangle): Declare.
5038 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
5040 * config/tc-v850.c (v850_comm): Restore old section
5041 after common processing.
5043 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
5045 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
5047 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
5049 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
5050 char with code that explicitly sign-extends.
5052 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
5054 * config/tc-v850.c (md_begin): Restore text section as the current
5055 section after creating call table sections.
5056 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
5059 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
5060 with call to macro SYM_AUXINFO.
5062 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
5064 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
5065 with the program transform name.
5066 * Makefile.in: Rebuild.
5068 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
5070 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
5073 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
5075 * config/tc-i386.c (i386_operand): Be prepared for a space between
5076 the open parenthesis and the start of the register operand,
5077 because of the June 16 change.
5079 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
5081 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
5084 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
5086 * config/tc-d30v.c (d30v_align): Always perform alignment request,
5087 even if it is belived to be unnecessary.
5089 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
5091 * write.c (adjust_reloc_syms): Never adjust relocs against weak
5093 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
5095 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
5097 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
5098 shift amount for a repeated operand. The shift amount for the
5099 repeated copy comes from the size of the operand.
5101 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
5103 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
5105 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
5107 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
5109 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5111 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
5112 characters in it as LEX_IS_SYMBOL_COMPONENT.
5113 * config/tc-i386.h (tc_symbol_chars): Define.
5114 (extra_symbol_chars): Declare.
5115 * config/tc-i386.c (extra_symbol_chars): Define.
5116 (comment_chars): Don't use '/' as comment start if TE_LINUX.
5117 (line_comment_chars): Set to '/' if TE_LINUX.
5118 * doc/c-i386.texi (i386-prefixes): Update.
5119 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
5121 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
5123 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
5124 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
5126 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
5128 * config/tc-d10v.c (md_apply_fix3): Checking displacement
5129 constraint in instructions REP & REPI.
5131 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
5133 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
5134 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
5136 (check_range): If the operand is shifted, then shift the number
5137 before checking its range.
5139 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
5141 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
5144 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
5146 * config/tc-v850.c (v850_comm): Create special sections as needed.
5148 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
5150 * config/tc-d10v.c (write_2_short): Addition of swapping
5151 instructions for sequential and reverse sequential order when
5152 given order is not possible.
5154 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
5156 * Makefile.am: Rebuild dependencies.
5157 (DEP_INCLUDES): Fix reference to intl build directory.
5158 * Makefile.in: Rebuild.
5160 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5162 * doc/c-i386.texi: Update 16 bit documentation.
5164 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
5165 IgnoreDataSize to IgnoreSize as they are used for address size as
5167 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
5168 32-bit mode, similarly addr16/data16 and variants.
5170 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
5172 * config/tc-d30v.c (md_assemble): Fix handling of reverse
5173 sequential word multiply instructions.
5175 (do_assemble): Add extra command line argument, to allow mul32
5176 attribute to be preserved across parallel insns.
5177 (md_assemble): Insert NOPs between explicitly parallel insns which
5178 contain an 32 bit multiply and a 16 multiply.
5180 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5182 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
5185 * config/tc-i386.c (reloc): Add braces.
5187 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
5188 consistent with Intel naming.
5189 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
5190 use bitfields in sib_byte.
5191 (modrm_byte): Don't use bitfields here either.
5193 * config/tc-i386.c (current_templates): Add const.
5194 (parse_register): Add const to return, param, and char *s.
5195 (i386_operand): Add const to reg_entry *r.
5196 * config/tc-i386.h (templates): Add const to start, end.
5198 Inspired by code for 16 bit gas support from Martynas Kunigelis
5199 <martynas@nm3.ktu.lt>:
5200 * config/tc-i386.c (md_assemble): Add full support for 16 bit
5201 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
5202 (uses_mem_addrmode): Remove.
5203 (md_estimate_size_before_relax): Add support here too.
5204 (md_relax_table): Rewrite interface to md_relax for 16 bit
5206 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
5207 (opcode_suffix_to_type): Remove.
5208 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
5209 (SIZE_FROM_RELAX_STATE): Modify to suit above.
5210 (md_convert_frag): Likewise.
5211 (i386_operand): Add support for 16 bit base/index regs,
5212 immediates, and displacements. Remove some unnecessary casts, and
5213 localise end_of_operand_string, displacement_string_start,
5214 displacement_string_end variables. Add GCC_ASM_O_HACK.
5215 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
5217 * config/tc-i386.c (prefix_hash): Remove.
5218 (md_begin): Rewrite without obstacks. Remove prefix hash table
5219 handling. Rewrite lexical table handling.
5220 (i386_print_statistics): Don't print prefix statistics.
5221 (md_assemble): Rewrite instruction parser so that line is not
5222 converted to lower case. Don't do a hash_find for prefixes,
5223 instead recognise them via opcode modifier.
5224 (expecting_operand, paren_not_balanced): Localise variables.
5225 * config/tc-i386.h (IsPrefix): Define.
5226 (prefix_entry): Remove.
5228 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
5229 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
5230 '\\' in case where comment_chars contains '/'.
5232 * config/tc-i386.c (MATCH): Ensure given operand and template
5233 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
5234 you must write `ljmp *table(%ebx)'.
5236 From H.J. Lu <hjl@gnu.org>:
5237 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
5238 as 0 ifndef BFD_ASSEMBLER.
5239 (md_assemble): Allow immediate operands without suffix or
5240 other reg operand to default in size to the current code size.
5242 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
5244 * config/tc-v850.c (md_begin): Restore creation of
5245 .call_table_text and .call_table_data sections.
5247 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
5249 * config/tc-d30v.c (md_assemble): Set execution type to unknown
5250 after emitting a word of noops.
5252 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5254 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
5255 (i386_operand): Simplify checks for valid base/index combinations.
5256 Disallow `in 4(%dx),%al'.
5258 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
5260 (add_prefix): Change parameter from char to int.
5262 * config/tc-i386.h (Ugh): Define opcode modifier.
5263 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
5265 * config/tc-i386.c (md_assemble): Rewrite MATCH and
5266 CONSISTENT_REGISTER_MATCH macros to check register types more
5267 thoroughly. Check for illegal suffix/operand combinations
5268 when matching insns with operands. Handle new `s' suffix, and
5269 associated FloatMF opcode modifier for float insns with memory
5271 * config/tc-i386.h (FloatMF): Define new opcode modifier.
5272 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
5273 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
5274 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
5275 DATA_PREFIX_OPCODE throughout.
5277 * config/tc-i386.c (REGISTER_WARNINGS): Define.
5278 (md_assemble): Rewrite suffix/register operand checking code to be
5279 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
5280 AnyMem, the better to grep.
5282 (i386_operand): Don't set Mem bits in i.types[this_operand] when
5283 given a memory operand. Don't set Abs bits either.
5284 (type_names): Remove Mem*, Abs*.
5285 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
5286 define opcode_modifiers as these cases are handled by Disp8,
5287 Disp16, Disp32 and suffix checks.
5288 (COMES_IN_BOTH_DIRECTIONS): Remove.
5289 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
5291 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
5292 if IgnoreDataSize modifier given. Remove ShortformW modifier
5293 test. Add test for ShortForm in W base_opcode modification.
5294 Merge Seg2ShortForm and Seg3ShortForm code.
5295 * config/tc-i386.h (ShortFormW): Remove.
5296 (IgnoreDataSize): Define.
5298 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
5300 * config/tc-d30v.c (md_assemble): Store previous segment state
5301 with previous instruction.
5303 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5305 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
5306 (ebp, esp): Remove static variables.
5307 (MATCH): Remove test for InOutPortReg.
5308 (i386_operand): Properly handle InOutPortReg here instead.
5309 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
5310 (md_assemble): Simplify and correct modrm and sib generation.
5311 (i386_operand): Add warning for scale without index.
5312 Rewrite checks for valid base/index combinations.
5314 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
5315 macros and enclose in do while(0).
5316 (RESTORE_END_STRING): Likewise.
5317 (md_assemble): Add one to printed operand number so we start
5318 from 1 not 0. Add some more gettext invocations.
5319 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
5322 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
5323 DATA_PREFIX, SEG_PREFIX): Define.
5324 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
5325 (check_prefix): Remove function.
5326 (add_prefix): New function. Add prefix to i.prefix as well as
5328 (md_assemble): Changes for add_prefix. Remove hack for wait
5329 prefix, instead always output prefixes in fixed order. Test
5330 for jcxz/loop when selecting between word & dword operations,
5331 and add address size prefix rather than operand size prefix.
5332 Remove operand -> address size hack when emitting jcxz/loop.
5333 (i386_operand): Remove O_Absent check as it's done in expr.
5335 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
5337 * configure.in: Recognize m5200 as a cpu_type of m68k.
5338 * aclocal.m4: Rebuild with current libtool.
5339 * configure: Rebuild.
5341 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5343 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
5344 to relaxable_symbol to prevent references to external symbol from
5347 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
5349 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
5350 symbols are relaxable.
5352 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
5354 * config/tc-v850.c (md_begin): Don't create special
5355 sections by default.
5357 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
5359 * config/tc-mips.c (macro): For div and udiv, close the
5360 reorder block as soon as possible.
5362 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
5364 From Matt Semersky <matts@scd.hp.com>:
5365 * macro.c (macro_mri_mode): New function.
5366 * macro.h (macro_mri_mode): Declare.
5367 * read.c (s_mri): Call macro_mri_mode when switching in and out of
5370 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
5372 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
5375 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
5376 until after xstrdup in OBJ_EVAX case.
5378 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
5380 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
5381 offset calculation. Also, use VAX_BRW from vax-inst.h instead
5382 of hardcoded magic number.
5383 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
5385 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
5387 * read.c (do_s_func): New function.
5389 * read.h (do_s_func): Add prototype.
5391 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
5393 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
5394 nops if fill pattern not specified.
5396 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
5398 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
5399 * config/te-go32.h (TE_GO32): Define.
5400 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
5402 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
5404 Implement .func/.endfunc pseudo-ops.
5405 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
5407 * read.c (potable): Add .func,.endfunc.
5408 (s_func): New function.
5409 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
5411 (in_doc_func_p,current_function_label): New static globals.
5412 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
5414 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
5416 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
5417 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
5418 * config/tc-arm.h (WORKING_DOT_WORD): Define.
5419 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
5420 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
5421 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
5422 * config/tc-i860.h (WORKING_DOT_WORD): Define.
5423 * config/tc-i960.h (WORKING_DOT_WORD): Define.
5424 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
5425 * config/tc-w65.h (WORKING_DOT_WORD): Define.
5426 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
5427 * config/tc-a29k.c: Don't define md_short_jump_size,
5428 md_long_jump_size, md_create_short_jump or md_create_long_jump.
5429 * config/tc-alpha.c: Likewise.
5430 * config/tc-alpha.h: Likewise.
5431 * config/tc-arm.c: Likewise.
5432 * config/tc-h8300.c: Likewise.
5433 * config/tc-h8500.c: Likewise.
5434 * config/tc-hppa.c: Likewise.
5435 * config/tc-i860.c: Likewise.
5436 * config/tc-i960.c: Likewise.
5437 * config/tc-ppc.c: Likewise.
5438 * config/tc-sh.c: Likewise.
5439 * config/tc-sparc.h: Likewise.
5440 * config/tc-tic30.c: Likewise.
5441 * config/tc-w65.c: Likewise.
5442 * config/tc-z8k.c: Likewise.
5444 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
5446 * config/tc-vax.c (_): Delete this macro used for placeholder
5447 values in vax_operand_width_size; it conflicts with the _() macro
5448 used for internationalization.
5450 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
5452 * symbols.c (symbol_find_base): Fix case insensitive symbol name
5453 code. From Chris Moller <moller@bops.com>.
5455 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
5456 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
5457 * read.c (emit_expr): Initialize seg and subseg fields of a new
5459 * write.c (write_object_file): Switch to the appropriate segment
5460 and subsegment when processing a broken word.
5462 * config/tc-m68k.c (mri_assemble): New static function.
5463 (build_mri_control_operand): Call mri_assemble rather than
5465 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
5466 (s_mri_endf, s_mri_endw): Likewise.
5468 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
5470 * read.c (s_org): Call md_flush_pending_output if it is defined.
5472 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
5474 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
5476 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
5477 (md_parse_option): Add for same.
5478 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
5479 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
5480 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
5482 * config/tc-sparc.h (cons_fix_new_sparc): Added.
5484 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
5486 * config/tc-arm.c (find_real_start): Relax definition of local
5489 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
5491 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
5492 symbols at the given address, not just the last one specified.
5494 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
5496 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
5497 or number_to_chars_littleendian to write data.
5499 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
5501 * config/tc-v850.c (md_assemble): Remove artificially created
5502 register name symbols.
5504 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
5506 * write.c (fixup_segment): Change "segment" to "section" in
5509 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
5511 * write.c (fixup_segment): Change sym1-sym2 message again.
5513 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
5515 * write.c (fixup_segment): Improve error message for sym1-sym2
5516 errors when sym1 is in a different segment from sym2.
5518 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
5520 * config/tc-m32r.c (warn_unmatched_high): New static local.
5521 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
5522 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
5523 (md_longopts): Recognize --{no-,}warn-unmatched-high.
5524 (md_parse_option): Likewise.
5525 (md_show_usage): Likewise.
5526 (m32r_frob_file): Likewise.
5528 * read.c (generate_file_debug,generate_lineno_debug): New functions.
5529 (read_a_source_file): Call them.
5530 * read.h (stabs_generate_asm_file): Declare.
5531 * stabs.c (stabs_generate_asm_file): New function.
5532 (generate_asm_file): New function.
5533 (stabs_generate_asm_lineno): Move file name handling into
5536 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
5538 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
5539 (d30v_current_align, d30v_current_align_seg): New variables.
5540 (d30v_last_label): New variable.
5541 (d30v_align, s_d30v_align, s_d30v_text): New functions.
5542 (s_d30v_data, s_d30v_section): Likewise.
5543 (md_pseudo_table): Call them.
5544 (md_begin): Initialize d30v_current_align_seg.
5545 (md_assemble): Call d30v_align when needed by known current alignment.
5546 (d30v_frob_label, d30v_cons_align): New functions.
5547 * config/tc-d30v.h (md_do_align): Remove.
5548 (tc_frob_label): Call d30v_frob_label.
5549 (md_cons_align): New.
5551 * config/tc-d30v.c (find_format): Convert complex expressions to
5552 expression symbols before processing. Clean up code formatting.
5554 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
5556 * po/Make-in (install-info): New target.
5558 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
5560 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
5562 * config/tc-mn10300.c (md_assemble): Likewise.
5564 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
5566 * Makefile.am: Update with `make dep-am'.
5567 (HFILES): Add cgen.h.
5568 (cgen.o): Depend on cgen.h.
5569 * Makefile.in: Regenerate.
5571 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
5573 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
5575 * gasp.c (grab_label): Permit a label to be a preprocessor
5576 variable by permitting a label to start with a backslash.
5578 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
5580 * config/tc-mips.c (validate_mips_insn): Removed hack
5581 for previously inaccessible bitfields in some INSN_TRAP
5584 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
5586 * config/tc-d30v.c (do_assemble): Abort with error message
5587 if opcode operands do not match.
5589 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
5591 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
5592 'q' operand format for 20-bit "break"/"sdbbp" instructions.
5593 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
5594 similar new 'q' operand.
5596 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
5598 * cgen.c (cgen_asm_finish_insn): Fix typo.
5600 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
5603 * cgen.c: Include it.
5604 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
5605 (cgen_asm_finish_insn): Result is now void. New arg `result'.
5606 All callers updated.
5607 * config/tc-m32r.c: Include cgen.h.
5608 (m23r_insn): New members num_fixups,fixups.
5610 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
5612 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
5613 to avoid compiler warning.
5615 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
5617 * makefile.vms: Run dec c with /nodebug. Pass CC value when
5620 * makefile.vms (OBJS): Add ehopt.obj
5622 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
5624 * doc/c-vax.texi: Correct and extend vax/vms documentation.
5626 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
5628 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
5629 a short format insn.
5630 (md_assemble): Set it for explicitly packed insns.
5632 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
5634 * config/obj-coff.c (c_symbol_merge): Do not take address of
5635 native fields when performing the memcpy.
5637 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
5639 * config/tc-mips.c (macro,macro2): Implement
5640 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
5642 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5644 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
5645 relocations against globally visible symbols.
5646 * config/tc-m68k.c (relaxable_symbol): New macro.
5647 (m68k_ip, md_estimate_size_before_relax): Use it.
5648 (tc_m68k_fix_adjustable): Also handle weak symbols.
5650 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
5652 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
5653 references to externally visible symbols.
5654 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
5655 values in twice for a PC relative reloc if the symbol is
5658 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
5659 don't adjust a PC relative reloc against an externally visible
5661 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
5662 for a PC relative fixup against an externally visible defined
5663 symbol, arrange to store object file and addend values as though
5664 the symbol were not defined.
5665 (tc_gen_reloc): Likewise.
5667 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
5669 * read.c (sizeof_leb128): Referenced externally by write.c so
5672 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
5674 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
5675 and expand a 'debug' symbol associated with the next instruction
5676 that does not cause a short instruction to be filled with a NOP.
5677 (md_pseudo_table): Add support for .debugsym.
5678 (assemble_parallel_insn): Add calls to expand_debug_sym as
5680 (md_assemble): Ditto.
5682 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
5684 * as.c (main): Conditionally call setlocale.
5685 * gasp.c (main): Likewise.
5686 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
5687 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
5689 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
5691 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
5693 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
5695 * config/tc-hppa.c: Change all calls to bzero to use memset.
5696 (pa_ip): Add cast to avoid warning.
5697 (tc_gen_reloc, md_apply_fix): Likewise.
5698 (pa_find_space_by_number): Likewise.
5699 (hppa_force_relocation): Likewise.
5700 (pa_block): Change i to unsigned int.
5701 * config/obj-som.h (obj_som_copyright): Declare.
5703 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
5705 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
5706 for line numbers for assembly source.
5708 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
5710 * configure.in: Change version number to 2.9.4
5711 * configure: Rebuild.
5713 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
5715 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
5717 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
5719 * ecoff.h: Change symbolS in function declaration to struct
5722 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
5724 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
5725 (md_convert_frag): Fix i18n typo.
5727 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
5729 * ecoff.c (ecoff_get_cur_proc_sym): New function.
5730 * ecoff.h: Protoype it.
5731 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
5732 [EVAX] (s_alpha_prologue): Delete.
5733 (md_pseudo_table): Update.
5735 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
5737 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
5738 array to local pointer.
5739 (get_args, parse_expr): Add casts to avoid warnings.
5741 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
5743 * read.c (s_set): Cast xmalloc return value to fragS *.
5744 * config/tc-m68k.c (m68k_ip): Function made static to match
5745 previous forward declaration.
5746 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
5748 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
5750 * config/tc-v850.c: Add internationalisation macros to error
5753 * config/tc-m32r.c (can_make_parallel): Add internationalisation
5754 macros to error strings.
5756 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
5758 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
5759 reloc is in the TOC csect.
5760 (md_apply_fix3): Correct gettext typo.
5762 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
5764 * config/tc-arm.c (find_real_start): Ignore symbols starting with
5765 .L - they are local labels and the branches are not really
5766 function calls but rather far jumps.
5768 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
5770 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
5772 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
5774 * config/tc-i386.c (md_assemble): Print operand number rather than
5775 using ordinal_names.
5776 (i386_operand): Likewise.
5778 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
5780 * Makefile.am (INTLLIBS): Define to work around apparent automake
5782 All Makefiles: Regenerated.
5784 * Many files: Added gettext invocations around user-visible
5786 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
5787 HAVE_LC_MESSAGES): Define.
5788 * dep-in.sed: Added asintl.h.
5789 * po/Make-in: New file.
5790 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
5792 * read.c (Z_): Renamed from `_'.
5793 * Makefile.am (SUBDIRS): Added po.
5794 (POTFILES): new macro.
5795 (po/POTFILES.in): New target.
5796 ($(OBJS)): Added asintl.h.
5798 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
5799 (as_new_LDADD): Added $(INTLLIBS).
5800 (as_new_DEPENDENCIES): Added $(INTLDEPS).
5801 (gasp_new_LDADD): Added $(INTLLIBS).
5802 (gasp_new_DEPENDENCIES): New macro.
5803 * configure, aclocal.m4: Rebuilt.
5804 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
5806 (ALL_LINGUAS): Define.
5807 * macro.c: Include "asintl.h".
5808 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
5809 * as.h: Include "asintl.h".
5810 * config/tc-i386.c (ordinal_names): Removed.
5811 (md_assemble): Changed error text to avoid ordinal_names.
5812 (i386_operand): Likewise.
5813 (reloc): Added as_bad to avoid i18n problems.
5814 (tc_gen_reloc): Likewise.
5815 * config/tc-arm.c (bad_args): Now a #define.
5817 * config/obj-vms.c (VMS_stab_parse): Changed type of
5819 (global_symbol_directory): Unified strings to avoid i18n
5821 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
5822 avoid i18n problems.
5823 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
5824 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
5826 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
5828 * config/tc-v850.c (md_assemble): Changed C++ comment into C
5830 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
5832 * as.c (print_version_id): Added an fprintf to avoid i18n
5834 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
5836 * expr.c (expr): Added as_warn call to avoid i18n problems.
5837 * messages.c (as_assert): Changed code to avoid i18n problems.
5838 (as_abort): Likewise.
5839 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
5840 (s_space): Likewise.
5841 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
5843 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5845 * config/tc-i386.c (check_prefix): New static function, split out
5847 (struct _i386_insn): Add wait_prefix field.
5848 (md_assemble): Remove wait_prefix local variable. Use
5849 check_prefix when adding a prefix.
5851 * config/tc-i386.c (current_templates): New static variable.
5852 (md_assemble): Remove current_templates local variable.
5853 (md_assemble, i386_operand): Improve error and warning messages in
5854 many places. Add RESTORE_END_STRING in many places before error
5855 return. Clarify some comments.
5857 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
5859 (md_assemble): Parse string instruction operands, looking for
5860 segment override prefixes. Check for invalid segment prefixes on
5862 (i386_operand): i.seg[] and max mem_operand changes for string
5864 * config/tc-i386.h (EsSeg): Define.
5866 * config/tc-i386.h (regKludge): Define.
5867 (iclrKludge, imulKludge): Don't define.
5868 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
5869 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
5870 opcode_modifier checks to look for more common cases first. Add
5871 default_seg for IsString case.
5873 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
5875 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
5877 * configure: Rebuild with new automake and libtool.
5878 * aclocal.m4, Makefile.in: Likewise.
5880 * doc/Makefile.am (as.dvi): New target.
5881 * doc/Makefile.in: Rebuild.
5883 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
5885 * configure.in: Added sparc86x support.
5887 * configure: Rebuild.
5889 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
5891 (md_parse_option): Warn if -EL is not supported for this architecture.
5893 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
5895 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
5897 * config/tc-mips.c (mips_ip): Note when we use get match on
5898 the full instruction name.
5900 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
5902 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
5903 back into the expression to handle add/sub simplification correctly.
5905 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
5907 * config/tc-mips.c (hilo_interlocks): Remove 4300.
5909 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
5911 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
5914 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
5916 * symbols.c (max_indent_level): New global.
5917 (print_symbol_value_1): Use it.
5918 * expr.h (expr_build_dot): Declare.
5919 * expr.c (expr_build_dot): New function.
5921 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
5923 * symbols.c (print_binary): New function.
5924 (print_expr_1): Call it.
5926 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5928 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
5929 operand in the opcode.
5931 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5933 * config/tc-i386.h: Reorder operand flags and opcode modifier
5934 flags for clarity. Remove unused definitions: Unknown,
5935 ImmUnknown, DispUnknown, NoModrm.
5936 * config/tc-i386.c (type_names): Add missing Debug type.
5937 (md_assemble): Better duplicate prefix checking. Quicker string
5938 instruction check via new opcode_modifier flag.
5940 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
5942 * doc/as.texinfo (Invoking): Clarify -Wa example.
5944 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
5946 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
5947 (s_mips_weakext): Define.
5948 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
5949 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
5952 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
5954 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
5955 is an error if the value can not be computed at assembly time.
5956 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
5958 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
5960 * gasp.c (main): Set next field of new include_path structure to
5961 NULL. From Avery Pennarun <averyp@gdc.ca>.
5963 * read.c (s_mri_sect): Call as_bad rather than abort for an
5964 unsupported MRI target.
5966 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
5968 * config/tc-arm.c (arm_validate_fix): New function. Determine if
5969 the destination of a branch instruction should be altered.
5970 (find_real_start): New function: Locate the real, Thumb coded
5971 start of a Thumb function.
5972 (do_t_branch23): Alter the destination of branches to Thumb
5975 * config/tc-arm.h: Define TC_VALIDATE_FIX.
5977 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
5979 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
5982 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5984 * doc/as.texinfo: Use @itemx for a secondary item in a table.
5985 * doc/c-hppa.texi: Likewise.
5987 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
5989 * Makefile.am: Rebuild dependencies.
5990 * Makefile.in: Rebuild.
5992 * Makefile.am (DEP_INCLUDES): New variable.
5993 (.dep1): Change to work when srcdir is not an absolute path.
5994 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
5995 * Makefile.in: Rebuild.
5997 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
5999 * config/tc-i386.h, config/tc-i386.c: Revert March 24
6000 LinearAddress patch.
6002 * configure.in: Set version to 2.9.1.
6003 * configure: Rebuild.
6005 * Branched binutils 2.9.
6007 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6009 * config/tc-i386.h (FWait): Define.
6010 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
6011 other prefixes. Check FWait flag in opcode table to see which
6012 instructions require an fwait prefix.
6014 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6016 * stabs.c (get_stab_string_offset): Always create a stab string
6019 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
6021 Fix some gcc -Wall warnings:
6022 * atof-generic.c (atof_generic): Add casts to avoid warnings.
6023 * ehopt.c (eh_frame_code_alignment): Likewise.
6024 * expr.c (integer_constant, operand): Likewise.
6025 * frags.c (frag_align): Likewise.
6026 * gasp.c (level_0, change_base, doinstr): Likewise.
6027 * hash.c (hash_ask): Likewise.
6028 * listing.c (listing_page, calc_hex, print_lines): Likewise.
6029 (debugging_pseudo): Likewise.
6030 * macro.c (define_macro, check_macro): Likewise.
6031 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
6032 (ignore_rest_of_line, float_cons): Likewise.
6033 * symbols.c (decode_local_label_name): Likewise.
6034 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
6035 (fixup_segment, number_to_chars_bigendian): Likewise.
6036 (number_to_chars_littleendian): Likewise.
6037 * config/atof-ieee.c (gen_to_words): Likewise.
6038 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
6039 (sparc_ip, parse_keyword_arg, s_common): Likewise.
6040 * read.c (output_big_sleb128): Initialize locals to avoid
6042 (output_big_uleb128, equals): Likewise.
6043 * atof-generic.c (atof_generic): Change number_of_digits_* locals
6044 to unsigned int. Change zeros to unsigned int.
6045 * cond.c (s_if): Add return to default case.
6046 * frags.c (frag_now_fix): Change return type to addressT.
6047 * frags.h (frag_now_fix): Update declaration.
6048 * listing.c (file_info_struct): Change linenum to unsigned int.
6049 (struct list_info_struct): Change hll_line to unsigned int.
6050 (print_source): Update format string.
6051 * read.c (emit_expr): Change scan to unsigned int, and don't
6052 bother to initialize it.
6053 * symbols.c (dollar_label_count): Change to unsigned long.
6054 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
6055 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
6056 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
6058 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
6060 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
6061 mcf5200 just as we do for m68000.
6062 (m68k_init_after_args): Likewise.
6063 (md_estimate_size_before_relax): Likewise.
6065 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
6067 * config/tc-v850.c (md_assemble): Store relocation addend in
6068 fixup instead of instruction.
6070 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6072 * config/tc-i386.c (md_assemble): Swap template arguments to
6073 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
6074 This macro is currently symmetric, so passing them the wrong
6075 way didn't cause any problem, but may if the macro is changed
6077 After copying template to i.tm, use i.tm. rather than t-> to
6078 access fields, and make t a const*
6079 Move i.tm.operand_types[] swap to immediately after the copy.
6081 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
6083 * expr.h (expr_build_uconstant): Add prototype.
6084 (expr_build_unary,expr_build_binary): Add prototypes.
6085 * expr.c (expr_build_uconstant): New function.
6086 (expr_build_unary,expr_build_binary): New functions.
6088 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
6090 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
6091 * macro.c (macro_expand_body): Increase buffer size.
6092 * messages.c (as_warn): Likewise.
6093 (as_warn_where, as_bad, as_bad_where): Likewise.
6095 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
6097 Based on patch from H.J. Lu <hjl@gnu.org>:
6098 * Makefile.am (DISTSTUFF): New variable.
6099 (diststuff): New target.
6100 * Makefile.in: Rebuild.
6102 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
6104 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
6105 m32r_elf_section_change_hook.
6107 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
6108 emit a nop if a section ends with a 16 bit instruction.
6110 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
6112 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
6113 s_lcomm rather than obj_coff_lcomm.
6114 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
6116 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
6118 * config/tc-i386.h (LinearAddress): Define.
6119 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
6120 instruction, don't use a default segment.
6122 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
6124 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
6125 * configure: Rebuild.
6127 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
6129 * aclocal.m4, configure: Rebuild with libtool 1.2.
6131 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
6133 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
6134 PC relative branches. Patch courtesy of Jonathan Walton.
6137 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
6139 * configure.in (emulations): Add thumb-pe target.
6141 * configure (emulations): Add thumb-pe target.
6143 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
6145 * itbl-lex.l (yywrap): Don't define if already defined as a
6148 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
6150 * depend.c (quote_string_for_make): New function.
6151 (wrap_output): Use it.
6153 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
6155 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
6156 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
6158 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
6160 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
6161 Recognize -GN and -relax.
6162 (md_begin): Initialize gp size from -G switch.
6163 (alpha_force_relocation): Always force if -relax.
6164 (alpha_align): Take a new argument that will specify when to
6165 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
6166 Change all callers. Emit nop alignment padding as nop+unop pair.
6168 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
6170 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
6171 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
6173 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
6175 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
6176 require padding to the next long word boundary.
6178 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
6180 * cgen.c: #include symcat.h.
6181 * config/tc-m32r.c: Likewise.
6183 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
6185 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
6186 absolute expressions instead of '$' prefixed register names.
6188 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
6190 * read.c (s_set): Record file and line info for symbols when -as.
6191 (pseudo_set): Don't overwrite that dummy fragment.
6193 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
6195 * config/tc-ppc.c (md_pseudo_table): Add "section".
6196 (ppc_named_section): New static function.
6198 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
6200 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
6201 so we don't have to scan the entire list.
6203 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
6205 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
6206 case, allow the parallel instructions to modify the same flag
6209 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
6211 * listing.c (list_symbol_table): Categorize symbols by
6212 undefined_section rather than sy_frag->line == NULL.
6214 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
6216 * Makefile.am (install-exec-local): Install properly when ln
6217 fails or tooldir == prefix.
6219 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
6221 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
6222 Test result of insert_operand for error.
6224 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
6226 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
6227 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
6228 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
6229 * doc/Makefile.in: Rebuild.
6231 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
6233 * config/tc-mips.c (macro_build): Handle operand type 'C'.
6234 (macro): Fix handling of M_COP[0-3].
6236 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
6238 Based on patches from Ross Harvey <ross@teraflop.com>:
6239 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
6240 if macro_alternate or macro_mri.
6241 (getstring): Remove support for byte constants between < and >.
6242 (get_any_string): '<' only starts a string if macro_alternate or
6244 (macro_expand_body): Permit keyword parameters following
6245 positional parameters.
6247 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
6248 * configure.in (alpha*-*-netbsd*): New target.
6249 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
6250 * configure: Rebuild.
6252 * as.h (flag_warn_suppress_instructionswap): Move from here...
6253 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
6254 here, and make static.
6256 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
6257 BFD_ASSEMBLER or MANY_SEGMENTS.
6259 * as.c (show_usage): Update bug-gnu-utils address.
6260 * gasp.c (show_usage): Likewise.
6261 * doc/as.texinfo (Bug Reporting): Likewise.
6263 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
6265 * config/tc-mips.c (load_address): Don't use mips III or mips IV
6266 insns regardless of the size of a pointer if we're in mips I or
6268 (macro, macro2, s_cprestore, s_cpadd): Likewise.
6270 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
6272 Fix rac to accept only a0:
6273 * tc-d10v.c (parallel_ok, find_opcode):
6274 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
6275 Introduce OPERAND_GPR.
6277 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
6279 * read.c (s_fill): Handle non-constant repeat counts by creating
6280 an rs_space fragment.
6282 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
6284 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
6285 from as_bad to as_warn.
6287 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
6289 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
6290 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
6291 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
6293 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
6295 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
6296 seg_fix_rotP rather than fix_root from seg_info.
6298 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
6300 * expr.c: Add support for 0x1_2_3_4 bignums.
6302 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
6304 * configure.in: Change -linux* to -linux-gnu*.
6305 * configure: Rebuild.
6307 * app.c (do_scrub_begin): Treat \r as whitespace.
6309 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
6311 * Makefile.am: Update dependencies.
6312 * Makefile.in: Rebuild.
6314 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
6316 * configure, aclocal.m4: Rebuild with new libtool.
6318 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
6320 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
6321 the argument to bfd_set_arch_mach.
6322 (load_address): Use bfd_arch_bits_per_address to determine the
6323 bit size of an address instead of looking at the isa level.
6324 (macro, macro2, s_cprestore, s_cpadd): Likewise.
6326 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
6328 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
6330 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
6332 * ehopt.c: New file.
6333 * as.h (enum _relax_state): Add rs_cfa.
6334 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
6335 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
6336 * read.c (emit_expr): Call check_eh_frame.
6337 * write.c (cvt_frag_to_fill): Handle rs_cfa.
6338 (relax_segment): Likewise.
6339 * Makefile.am: Rebuild dependencies.
6340 (GAS_CFILES): Add ehopt.c.
6341 (GENERIC_OBJS): Add ehopt.o.
6342 * doc/internals.texi (Frags): Document rs_cfa.
6344 * as.c (show_usage): Mention --traditional-format.
6345 (parse_args): Accept --traditional-format.
6346 * as.h (flag_traditional_format): Declare.
6347 * output-file.c (output_file_create): If flag_traditional_format,
6348 set BFD_TRADITIONAL_FORMAT on stdoutput.
6349 * doc/as.texinfo, doc/as.1: Document --traditional-format.
6351 * config/tc-mips.c (append_insn): Make sure that if we have a
6352 fixup for an unmatched %hi reloc, it does not associated with a
6355 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
6356 * doc/Makefile.in: Likewise.
6358 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
6360 * config/tc-m32r.c (check_for_side_effects): New function.
6361 (can_make_parallel): Add checks for instruction side effects
6362 clashing with the other instruction.
6363 (assemble_parallel_insn): Improve warning messages. Return error
6364 message from non-swapped instruction order.
6366 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
6368 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
6370 * config/tc-arm.h: Replace md_after_pass_hook definition with a
6371 md_cleanup definition. This moves the forced literal output to
6372 the end of the source pass, and avoids macro's inserting literals
6373 into the code immediately after the macro expansion.
6375 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
6377 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
6378 a gas internal symbol is adjustable.
6379 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
6381 * as.h: If gcc version greater than 2.6, use `__format__' and
6382 `__printf__' in function attributes, rather than `format' and
6385 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
6387 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
6389 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
6391 Add tms320c30 support:
6392 * config/tc-tic30.h: New file.
6393 * config/tc-tic30.c: New file.
6394 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
6395 TARGET_FORMAT as "coff-tic30".
6396 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
6397 * Makefile.am: Rebuild dependencies.
6398 (CPU_TYPES): Add tic30.
6399 (CPU_OBJ_VALID): tic30-aout is valid.
6400 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
6401 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
6402 * configure, Makefile.in: Rebuild.
6404 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
6406 * config/tc-v850.c (md_assemble): Improvements to error messages.
6408 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
6410 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
6411 BFD_RELOC_HI16_S to store the high bits of any value.
6413 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
6414 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
6415 assembler calculate relocations to any external symbol at all.
6416 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
6417 involving generation of pc-relative relocs.
6418 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
6419 has been moved to md_apply_fix3.
6421 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
6422 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
6423 which actually means (the address of identifier's GOT entry) +
6424 constant, which is not particularly useful.
6426 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
6428 * read.h (include_dirs): Declare.
6429 (include_dir_count,include_dir_maxlen): Declare.
6431 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
6433 * configure.in: Correct check for shared opcodes library.
6434 * configure: Rebuild.
6436 * listing.c (buffer_line): If we can't open the file, set at_end.
6437 (listing_print): Remove unused local variable fi.
6439 * config/m68k-parse.y (reglistpair): Handle register list in
6442 * config/vms-conf.h: Don't undef VERSION.
6444 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
6446 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
6448 (GENERIC_OBJS): New variable, with the rest of the old OBJS
6450 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
6451 ($(srcdir)/make-gas.com): Rename from make-gas.com.
6452 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
6453 (EXTRA_DIST): Define.
6454 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
6455 explicitly rather than via the list of object files.
6456 (gcc-as.opt): New file created when make-gas.com is run.
6457 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
6458 itbl-cpu.h} to #include appropriate file rather than copying that
6460 * config/vms-conf.h: Synchronize with current config.in.
6461 * Makefile.in: Rebuild.
6463 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
6465 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
6466 (parallel_ok): Relaxed parallel subinstruction dependency check.
6468 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
6470 * as.h (flag_warn_suppress_instructionswap): added new flag.
6471 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
6472 command line argument.
6473 * tc-d10v.c (write_2_short): emit "Swapping instructions"
6474 warning only if flag_warn_suppress_instructionswap is false.
6476 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
6478 * configure.in (i386-*-mingw32*): New target.
6479 * configure: Rebuild.
6481 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
6483 * symbols.c (resolve_symbol_value): Don't set the segment if it
6484 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
6486 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
6489 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
6491 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
6492 depends upon HAVE_{UNLINK,REMOVE} values rather than host
6495 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
6497 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
6499 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
6501 * config/tc-v850.c (v850_insert_operand): Display instruction when
6502 an error is encountered.
6504 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
6506 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
6507 (i386-*-sco3.2v5*coff): New target.
6508 (i386-*-sco3.2*): New target.
6509 * configure: Rebuild.
6511 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
6513 * config/tc-v850.c: Tidy error message production.
6515 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
6517 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
6518 validate_immediate return value in the right type for comparisons
6521 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
6523 * listing.c (MAX_BYTES): Use listing variables not constants.
6524 (data_buffer): No longer an array, but a pointer.
6525 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
6526 (listing_listing): Allocate data_buffer.
6528 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
6530 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
6531 --listing-rhs-width, --listing-cont-lines.
6532 (show_usage): Update.
6533 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
6534 (listing_lhs_cont_lines, listing_rhs_width): New vars.
6535 (print_lines): Use the variables instead of the constants.
6536 (listing_listing): Likewise.
6537 * listing.h: Declare the new vars.
6539 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
6541 * as.c (parse_args): Add --keep-locals alias for -L.
6542 Add --strip-local-absolute.
6543 (show_usage): Update.
6544 * as.h (flag_strip_local_absolute): New flag.
6545 * symbols.c (S_IS_LOCAL): Use it.
6546 * config/obj-aout.h (S_IS_LOCAL): Likewise.
6547 * config/obj-bout.h (S_IS_LOCAL): Likewise.
6548 * config/obj-coff.h (S_IS_LOCAL): Likewise.
6550 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
6552 * config/tc-m32r.c: Detect if explicitly parallel instructions
6553 might have an io conflict and issue a warning message.
6555 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
6557 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
6558 cgen_swap_fixups): Functions to save, restore and swap the fixup
6559 chain with a backup copy.
6560 (cgen_asm_finish_insn): Returns address of constructed insn.
6562 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
6564 * listing.c (file_info_struct): Remove FILE, add POS.
6565 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
6566 (file_info): Don't open the file.
6567 (buffer_line): Check for the file in the last_open cache, updating
6569 (print_source): Don't reference file_info->file.
6570 (listing_listing): Likewise.
6571 (listing_print): Close the file in the cache, if any.
6573 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
6575 * read.c (dwarf_file_string): New file static variable.
6576 (emit_expr): Look for constant sequence that leads up to a file
6577 name in DWARF debugging output.
6578 (stringer): Use dwarf_file_string to decide whether to accept a
6579 string as a file name.
6581 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
6583 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
6584 (crack_operand): Add reg->reglst MRI hack.
6585 (r_seg): Put reglst symbols in reg_section.
6586 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
6588 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
6590 * tc-sh.c (get_specific): Handle SGR & DBR.
6592 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
6594 * tc-h8300.c (parse_reg): Take the length of the symbol into
6595 account when attempting to match a register name.
6596 * tc-h8500.c (parse_reg): Likewise.
6598 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
6600 * cgen.c: Formatting changes to improve readability.
6602 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
6604 * config/tc-mips.c (macro): Rework division code to avoid unfilled
6607 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
6609 Based on a patch from Jim Wilson
6610 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
6611 (tc_gen_reloc): Handle cross section PC relative relocs
6614 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
6616 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
6618 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
6620 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
6621 (expr_jmp_buf): New static local.
6622 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
6623 (cgen_md_operand): New function.
6624 * tc-m32r.c: Clean up pass over `struct foo' usage.
6625 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
6627 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
6629 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
6630 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
6632 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
6634 * config/tc-i386.c (i386_operand): Give an error if there are
6635 unrecognized characters after an expression.
6637 For older changes see ChangeLog-9697