1 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
3 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
6 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
8 * write.c (set_segment_vma): New: Set vma and lma for a segment.
9 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
11 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
13 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
14 expressions. Ignore the problem when handling 16 bit immediates,
15 because the assembler will take care of the relocation later.
17 2000-06-27 Nick Clifton <nickc@cygnus.com>
19 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
20 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
21 sequential order, and emit warning messages if the input source
22 code contains constructs like that, or parallel constructs
23 containing such opcodes.
25 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
27 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
28 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
29 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
30 (md_show_usage): Update usage message.
31 (md_parse_option): Allow redefinition of MCU type within the
32 same avr[1-5] bfd machine type. Show both old and new MCU type
34 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
35 Simplify 8K wrap code.
37 2000-06-25 Kazu Hirata <kazu@hxi.com>
39 * config/obj-aout.c: Remove all uses of DEFUN.
40 * config/obj-ieee.c: Likewise.
41 * config/tc-sh.c: Fix comment typos.
42 * config/tc-tahoe.c: Likewise.
43 * config/tc-vax.c: Likewise.
44 * config/tc-w65.c: Likewise.
45 * config/tc-z8k.c: Likewise.
46 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
48 2000-06-24 DJ Delorie <dj@cygnus.com>
50 * config/tc-i386.c (md_estimate_size_before_relax): Revert
51 more changes from Sept 1999
52 (tc_i386_fix_adjustable): ditto
53 (md_apply_fix3): ditto
55 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
57 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
58 (gas_cgen_parse_operand): Set it around expression() call.
59 (gas_cgen_md_operand): Test for it before longjmp().
61 2000-06-24 Kazu Hirata <kazu@hxi.com>
63 * config/tc-h8500.c: Remove all uses of DEFUN.
64 * config/tc-sh.c: Likewise.
65 * config/tc-w65.c: Likewise.
66 * config/tc-z8k.c: Likewise.
68 * config/tc-h8500.c: Fix typos in comments.
70 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
72 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
75 2000-06-23 matthew green <mrg@redhat.com>
77 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
78 defined. Fix error message for `[' grouping.
80 2000-06-22 Kazu Hirata <kazu@hxi.com>
82 * config/tc-h8300.c: Fix formatting and comment typos.
84 2000-06-22 Timothy Wall <twall@cygnus.com>
86 * config/tc-ia64.c (note_register_values): Move premature QP
87 notation clearing into the appropriate place.
89 2000-06-22 Alan Modra <alan@linuxcare.com.au>
91 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
92 first before anything else. Add bin-bugs.h, emul.h and progress.h
93 Sort list of files as for $(OBJS) in Makefile.am.
95 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
96 find one. Remake dependencies.
97 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
98 * Makefile.in: Regenerate.
99 * doc/Makefile.in: Regenerate.
101 * config/tc-i386.c (i386_displacement): Don't assume a constant
102 displacement is necessarily 16 bits when in 16 bit code mode.
103 (md_assemble): Instead size the displacement here after we know
104 for sure that a .code16gcc operand hasn't automatically added
105 operand size prefixes.
107 2000-06-21 H.J. Lu <hjl@gnu.org>
109 * Makefile.am: Rebuild dependency.
110 * Makefile.in: Rebuild.
112 2000-06-21 Kazu Hirata <kazu@hxi.com>
114 * config/tc-h8300.c (parse_reg): Make the function static.
115 (parse_exp): Likewise.
117 2000-06-20 DJ Delorie <dj@cygnus.com>
119 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
120 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
121 for cygwin import libraries to work properly.
123 2000-06-20 H.J. Lu <hjl@gnu.org>
125 * Makefile.am: Rebuild dependency.
126 * Makefile.in: Rebuild.
127 * configure: Likewise.
128 * doc/Makefile.in: Likewise.
130 2000-06-20 Timothy Wall <twall@cygnus.com>
132 * doc/internals.texi (CPU backend): Add @itemx for
133 TC_START_LABEL_WITHOUT_COLON.
134 * doc/c-tic54x.texi: New.
135 * doc/as.texinfo: Add tic54x features and include primary tic54x
137 * doc/all.texi: Add C54X.
138 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
139 * doc/Makefile.in: Regenerate.
140 * configure.in: Add tic54x and define LIBM for tic54x.
141 * configure: Regenrate.
142 * config/tc-tic54x.[ch]: New.
143 * config/obj-coff.h: Add tic54x.
144 * Makefile.am: (CPU_TYPES): Add tic54x.
145 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
146 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
147 (as_new_LDADD): Add $(LIBM).
148 * Makefile.in: Regenerate.
150 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
152 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
153 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
154 * doc/as.texinfo: Likewise.
156 * configure, Makefile.in: Regenerate.
157 * configure.in (emulations): Recognize m6811 and m6812.
158 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
159 Added files for 68hc11 and 68hc12 assembler.
160 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
161 * config/tc-m68hc11.h: Header definition for that assembler.
163 2000-06-18 Nick Clifton <nickc@redhat.com>
165 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
166 instead of OCTETS_PER_BYTE.
168 * config/tc-v850.c: Fix compile time warnings.
169 * config/tc-ppc.c: Fix compile time warnings.
171 2000-06-18 H.J. Lu <hjl@gnu.org>
173 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
174 * configure: Rebuild.
176 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
178 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
181 2000-06-16 Nick Clifton <nickc@cygnus.com>
183 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
184 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
186 * doc/c-mips.texi: Document newly accepted cpu variants.
188 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
190 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
192 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
194 * macro.c (getstring): Make it possible to escape the quote
197 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
199 * config/tc-hppa.c (pa_export): Weak symbols can be global.
201 2000-06-13 H.J. Lu <hjl@gnu.org>
203 * configure: Regenerate.
205 2000-06-09 Alan Modra <alan@linuxcare.com.au>
207 * app.c (do_scrub_begin): Don't default lex[';'] as a line
209 * doc/internals.texi (line_separator_chars): Semicolon is no
210 longer a default. Mention null and newline as defaults.
212 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
214 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
215 * config/tc-i860.h (line_separator_chars): Likewise.
216 * config/tc-h8300.c (line_separator_chars): Likewise.
217 * config/tc-i960.c (line_separator_chars): Likewise.
218 * config/tc-m68k.c (line_separator_chars): Likewise.
219 * config/tc-mips.c (line_separator_chars): Likewise.
220 * config/tc-ns32k.c (line_separator_chars): Likewise.
221 * config/tc-sparc.c (line_separator_chars): Likewise.
222 * config/tc-vax.c (line_separator_chars): Likewise.
224 * config/tc-h8300.c (comment_chars): Use string initialiser.
225 * config/tc-i960.c (line_comment_chars): Likewise.
226 * config/tc-z8k.c (comment_chars, line_comment_chars,
227 line_separator_chars): Likewise.
229 * config/tc-arm.c (line_separator_chars): Always use `;', not just
232 2000-06-08 Nick Clifton <nickc@cygnus.com>
234 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
237 2000-06-08 David O'Brien <obrien@FreeBSD.org>
239 * configure.in (VERSION): Update to show this is the CVS mainline.
241 2000-06-08 Matthew Jacob <mjacob@feral.com>
243 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
244 $at is the integer register $r28, vs. both $r28 and the floating
247 2000-06-08 James E. Wilson <wilson@cygnus.com>
249 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
250 (dot_endp): Don't call ia64_flush_insns.
251 (emit_one_bundle): Don't delete prologue/body records from
252 unwind_record list in first loop. Rewrite second loop to account for
255 2000-06-07 David Mosberger <davidm@hpl.hp.com>
257 * config/tc-ia64.c: Add missing prototypes.
258 (generate_unwind_image): Cast argument to output_unw_records call.
260 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
262 * config/tc-avr.c (avr_operand): fix the fomratting of the comment.
264 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
266 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
267 (REGISTER_P): likewise.
268 (avr_opcodes): uses include/opcode/avr.h
269 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
271 2000-06-04 Alan Modra <alan@linuxcare.com.au>
273 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
276 2000-06-03 H.J. Lu <hjl@gnu.org>
278 * read.c (is_end_of_line): Put back `;'.
280 2000-06-03 Alan Modra <alan@linuxcare.com.au>
282 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
284 2000-06-01 Alan Modra <alan@linuxcare.com.au>
286 * expr.c (operand): Test is_end_of_line outside switch to catch
287 line separator chars that are also operators.
288 (operator): Return O_illegal for line separator chars.
290 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
291 entry (or `!' entry for TC_HPPA).
293 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
294 before indexing is_end_of_line. Remove redundant check for '\0'.
296 * config/tc-h8500.c (md_assemble): Likewise.
297 * config/tc-mcore.c (md_assemble): Likewise.
298 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
301 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
303 * config/tc-mcore.c (mcore_cons): Likewise.
304 (mcore_float_cons): Likewise.
305 (mcore_stringer): Likewise.
306 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
308 2000-06-01 Scott Bambrough <scottb@netwinder.org>
310 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
312 2000-05-29 Nick Clifton <nickc@cygnus.com>
314 * config/tc-sh.c: Fix compile time warning messages.
316 * config/tc-mips.c: Fix compile time warning messages.
318 2000-05-29 Philip Blundell <philb@gnu.org>
320 * doc/as.texinfo: Update copyright dates.
321 (Local Labels): Delete misplaced mention of ARM.
322 * NEWS: Mention ARM ELF support.
324 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
326 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
327 it is modified, and use the real_size to compute the frag address
328 for dwarf2 line info.
330 2000-05-27 Alan Modra <alan@linuxcare.com.au>
332 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
333 line-matching scheme to cope with automake moving variables around.
334 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
335 * Makefile.in: Regenerate.
337 2000-05-26 Jakub Jelinek <jakub@redhat.com>
339 * config/tc-sparc.c (sparc_relax): New.
340 (md_longopts): Add -relax and -no-relax options.
341 (md_parse_options, md_show_usage): Likewise.
342 (md_apply_fix3): Optimize tail call into branch always if possible.
344 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
346 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
347 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
348 rules, with warning when a GAS statement specifies a packing that
349 will result in an instruction being squashed.
350 Added typdef packing_type and enumerals, changed various integer
351 literals to use the enumerals.
353 2000-05-24 David Mosberger <davidm@hpl.hp.com>
355 * config/tc-ia64.c (dot_restorereg_p): New function.
356 (md_pseudo_table): Add restorereg.p.
357 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
358 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
360 * config/tc-ia64.h (unw_record_type): Add unwabi.
361 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
362 called MASK with members for imask, and the masks produced by
363 fr_mem, gr_mem, br_mem, and frgr_mem.
364 (unw_p_record): Add members ABI and CONTEXT.
365 (unw_x_record): Add member AB.
366 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
367 as pseudo-register for use during unwind info generation.
368 (AR_PFS, AR_LC): New macros.
369 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
370 whose names start with an at sign (as in "@priunat").
371 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
373 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
374 proc_end, unwind_info, personality_routine): Consolidate into
375 "unwind" structure to reduce offset-table use. Add member
376 NEXT_SLOT_NUMBER to track the slot number for the next instruction
378 (output_R1_format, output_R3_format, output_P3_format,
379 output_P6_format): Initialize R with zero to reduce compiler warnings.
380 (output_P7_format): Ditto. Add `default' branch to switch
381 statement to reduce compiler warnings.
382 (output_P8_format, output_B1_format, output_B4_format): Ditto.
383 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
384 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
385 into single argument.
386 (output_X1_format, output_X3_format): Initialize R with zero to reduce
387 compiler warnings. Merge A and B args into single argument.
388 (output_X2_format, output_X4_format): Remove unused variable R. Merge
389 A and B args into single argument.
390 (free_record): Removed (wasn't used).
391 (free_list_records): Also free imasks in prologue records.
392 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
393 (output_spill_mask): Remove.
394 (output_unwabi): New function.
395 (output_epilogue, output_label_state, output_copy_state): Call
397 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
398 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
400 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
401 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
402 as part of handling the prologue records. Emit region's imask if
403 we have one. Handle unwabi, epilogue, label_state, copy_state,
404 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
405 spill_sprel_p, and spill_reg_p records.
406 (set_imask, count_bits, slot_index): New function.
407 (fixup_unw_records): Fix region size computation. Handle
408 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
409 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
410 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
411 set_imask accordingly. Update imask for gr_gr, and br_gr records.
412 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
413 (dot_save): Use manifest constants for applicaton registers.
414 Handle REG_PR and REG_PRIUNAT.
415 (dot_restore): Don't just ignore it.
416 (dot_restorereg): New function..
417 (generate_unwind_image): Ensure unwind info is a multiple of eight
418 bytes, not just four bytes.
419 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
420 (dot_altrp): Don't just ignore it.
421 (dot_savemem): New function. Replaces dot_savesp() and
422 dot_savepsp(). Use manifest constants for applicaton registers.
423 Handle REG_PR and REG_PRIUNAT.
424 (dot_savef): Simplify.
425 (dot_saveb): Support generation of br_gr.
426 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
427 dot_label_state, dot_copy_state): New function.
428 (dot_unwabi): Don't just ignore it.
429 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
430 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
431 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
432 (emit_one_bundle): Set slot number for prologue/body records
433 *before* emitting the first insn.
434 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
435 (md_begin): Declare "psp" pseudo-register.
436 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
437 so we don't get segfault.
438 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
439 counts as required per SW Conventions manual
440 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
441 output_preds_psprel, output_preds_sprel, output_spill_base,
442 output_unat_psprel, output_unat_sprel, output_lc_psprel,
443 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
444 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
445 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
446 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
447 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
448 (dot_vframe): Implement.
449 (dot_vframesp, dot_vframepsp): New function.
451 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
453 * configure.in (i386-*-freebsd a.out entry): Quote properly.
454 * configure: Regenerate.
456 2000-05-23 Alan Modra <alan@linuxcare.com.au>
458 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
459 (md_estimate_size_before_relax): so we can use it here instead of
460 old kludges. Localise vars to blocks. Comment.
462 * frags.c (frag_new): Update fr_var comments.
463 * frags.h (struct frag): Ditto.
465 2000-05-22 Richard Henderson <rth@cygnus.com>
467 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
468 (pseudo_func): Add pcrel.
469 (operand_match): Handle IA64_OPND_TGT64.
470 (build_insn): Likewise.
471 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
472 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
473 (fix_insn): Handle all three 64-bit relocation types.
475 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
477 * obj.h (struct format_ops): New members begin, app_file,
478 s_set_other, s_set_desc, s_get_type, s_set_type,
479 separate_stab_sections, init_stab_section.
481 * config/obj-multi.h: Update GPL notice to v2.
484 (S_SET_SIZE): Test s_set_size for NULL before calling.
485 (S_SET_ALIGN): Similar for s_set_align.
490 (SEPARATE_STAB_SECTIONS): New.
491 (INIT_STAB_SECTION): New.
492 (EMIT_SECTION_SYMBOLS): New.
493 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
495 * config/obj-elf.h: Update GPL notice to v2.
496 Mention that this file is included from obj-multi.h.
497 (obj_begin): Wrap definition in ifndef.
498 (elf_file_symbol): Constify declaration.
499 (obj_app_file): Ditto.
500 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
501 Wrap in ifndef SEPARATE_STAB_SECTIONS.
503 * config/obj-elf.c (elf_s_set_other): New.
504 (elf_file_symbol): Constify argument.
505 (elf_separate_stab_sections): New.
506 (elf_init_stab_section): New.
507 (elf_format_ops): Add new members. Remove comma at end.
509 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
510 (ecoff_format_ops): Add new fields. Remove comma at end.
511 Mention inconsistency for emit_section_symbols.
513 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
515 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
516 (coff_separate_stab_sections): New.
517 (coff_format_ops): Add new members.
519 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
520 (obj_aout_s_set_other): New.
521 (obj_aout_s_set_desc): New.
522 (obj_aout_s_get_type): New.
523 (obj_aout_s_set_type): New.
524 (obj_aout_separate_stab_sections): New.
525 (aout_format_ops): New members added. Use obj_aout_process_stab,
526 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
527 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
529 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
531 2000-05-22 Alan Modra <alan@linuxcare.com.au>
533 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
534 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
535 (md_estimate_size_before_relax): Ensure jumps to weak and
536 externally visible symbols are relocatable.
538 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
540 * stabs.c (aout_process_stab): Make global.
541 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
542 * read.h (aout_process_stab): Declare.
544 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
545 Generalize to *aout, *coff *elf.
546 * configure: Regenerated.
548 * doc/internals.texi (Object format backend): Say
549 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
551 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
552 * Makefile.in: Regenerated.
554 2000-05-19 Catherine Moore <clm@cygnus.com>
556 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
558 2000-05-18 Alan Modra <alan@linuxcare.com.au>
560 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
561 instruction to reflect change in re_assemble_*.
563 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
565 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
566 build PA64 ELF tools.
567 * configure: Rebuilt.
569 2000-05-17 Alan Modra <alan@linuxcare.com.au>
571 * Makefile.am: Regenerate dependencies.
572 * Makefile.in: Regenerate.
574 2000-05-15 Nick Clifton <nickc@cygnus.com>
576 * config/tc-arm.c (struct asm_psr): Add boolean field
577 distinguishing between CSPR and SPSR. Rename 'number' field
579 (psrs): Rearrange contents to match new asm_psr structure.
580 (arm_psr_parse): Move next to psr_required_here. Make it
581 return an asm_psr structure.
582 (psr_required_here): Use asm_psr structure returned by
584 (do_msr): Reorganise to allow psr_required_here to be called
586 (md_undefined_name): Mark 'name' parameter as unused, since
587 the COFF target does not use it.
589 2000-05-14 David O'Brien <obrien@FreeBSD.org>
591 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
593 * config/te-aux.h: Likewise.
594 * config/te-dpx2.h: Likewise.
595 * config/te-go32.h: Likewise.
596 * config/te-hp300.h: Likewise.
597 * config/te-hppa.h: Likewise.
598 * config/te-i386aix.h: Likewise.
599 * config/te-ic960.h: Likewise.
600 * config/te-interix.h: Likewise.
601 * config/te-nbsd532.h: Likewise.
602 * config/te-pc532mach.h: Likewise.
603 * config/te-ppcnw.h: Likewise.
604 * config/te-psos.h: Likewise.
605 * config/te-sparcaout.h: Likewise.
606 * config/te-sun3.h: Likewise.
607 * config/te-sysv32.h: Likewise.
609 2000-05-14 Alan Modra <alan@linuxcare.com.au>
611 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
612 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
613 and sign extend without an if statement.
614 (build_bytes): Likewise.
616 2000-05-14 Kazu Hirata <kazu@hxi.com>
618 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
619 X_add_symbol L_32 case.
621 2000-05-14 David O'Brien <obrien@FreeBSD.org>
623 * config/te-freebsd.h: New file.
625 2000-05-13 Alan Modra <alan@linuxcare.com.au>
627 * asintl.h (gettext, dgettext, dcgettext, textdomain,
628 bindtextdomain): Replace defines with those from intl/libgettext.h
629 to quieten gcc warnings.
631 * NEWS: Mention x86 .arch and -q.
633 * config/tc-i386.c (quiet_warnings): New.
634 (md_assemble): Use quiet_warnings.
635 (md_parse_option): Set quiet_warnings from -q.
636 (md_show_usage): Mention -q, delete -m.
637 (flag_do_long_jump): Delete.
638 (md_parse_option): Remove -m.
639 (md_show_usage): Remove -m.
640 (md_create_long_jump): Remove useless flag_do_long_jump code.
642 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
643 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
645 2000-05-13 Alan Modra <alan@linuxcare.com.au>
646 Alexander Sokolov <robocop@netlink.ru>
648 * doc/c-i386.texi (i386-Arch): New section.
649 (i386-Syntax): Mention .intel_syntax and .att_syntax.
651 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
652 (smallest_imm_type): Use smallest opcode for shift by one if cpu
653 architecture has been given and is not 486.
655 (md_pseudo_table): Add .arch.
656 (md_assemble): Warn if cpu architecture has been given and an
657 unsupported instruction.
659 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
660 Move operand_types bit defines after relevant template field.
661 (template): Add cpu_flags.
665 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
667 * config/tc-mn10300.h (md_end): Define.
668 (mn10300_finalize): Declare.
669 * config/tc-mn10300.c: Include dwarf2dbg.h.
670 (debug_line): Define.
671 (md_assemble): Generate dwarf2 line info.
672 (mn10300_finalize): New function. Finalize dwarf2 info.
674 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
676 * config/tc-mips.c (md_estimate_size_before_relax): Use the
677 external version of the relocation for weak symbols.
679 2000-05-08 David Mosberger <davidm@hpl.hp.com>
681 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
682 frame size in units of 16 bytes, as required per SW Conventions manual.
683 (output_unw_records): Output info-block header as a dword to get
686 2000-05-08 Alan Modra <alan@linuxcare.com.au>
688 * as.h: #include "file", not <file> on files from ../include.
689 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
690 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
691 (md_convert_frag): Add ATTRIBUTE_UNUSED.
692 (tc_coff_symbol_emit_hook): Ditto.
693 (OPTCOUNT): Cast to int to avoid compiler warning.
694 (md_begin): Fix signed/unsigned warnings.
696 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
698 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
699 ABRANCH LONG case for a conditional branch on a 68000.
700 (md_estimate_size_before_relax): Likewise. Also handle
701 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
702 (m68k-ip: case ABSL): Relax absolute references to 16-bit
703 PC-relative on all CPUs.
704 (md_estimate_size_before_relax): Likewise.
706 2000-05-04 Alan Modra <alan@linuxcare.com.au>
708 * as.c (parse_args): Just mention current year in printed
711 2000-05-03 J.T. Conklin <jtc@redback.com>
713 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
715 (md_parse_option): Recognize -m7400.
717 2000-05-03 Ian Lance Taylor <ian@zembu.com>
719 * config/atof-ieee.c (gen_to_words): When adding carry back in,
720 don't permit lp to become less than the words array.
722 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
724 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
725 Fix little-endian case.
727 2000-05-03 David O'Brien <obrien@NUXI.com>
729 * as.c (parse_args): Update copyright.
731 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
733 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
734 for the .bss section too.
736 2000-05-02 Alan Modra <alan@linuxcare.com.au>
738 * configure.in: Set em=linux for hppa-*-linux.
739 * configure: Regenerate.
740 * doc/Makefile.in: Regenerate with correct automake.
742 * frags.c (frag_grow): Sanity check chunk_size.
744 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
745 * config/obj-som.h: Likewise.
746 * config/obj-ieee.h: Likewise.
748 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
750 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
751 (md_pseudo_table): Fully initialise OBJ_ELF cases.
752 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
753 (pa_ip): low_sign_unext now returns via function value. Use
754 re_assemble_* instead of dis_assemble_* and
755 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
757 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
758 (md_section_align, md_parse_option, md_show_usage,
759 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
760 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
761 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
762 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
763 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
765 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
766 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
767 outside of switch. Correct mask and shifting errors in case 10
768 and case -11. In case 21, compare against signed range to suit
769 hppa_field_adjust changes. In case 12, use re_assemble_12. In
770 case 17 and case 22, use offsetT variable to properly check range.
771 Use re_assemble_* here too.
772 (evaluate_absolute): Change type of value to offsetT. Call
773 hppa_field_adjust to do the work for us.
774 (pa_parse_cmpb_64_cmpltr): Delete save_s.
775 (pa_parse_cmpib_64_cmpltr): Ditto.
776 (pa_build_unwind_subspace): Delete unused var subseg. Change type
777 of i to unsigned int.
778 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
779 (pa_end_of_source): Return type is void.
781 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
783 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
785 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
787 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
789 (md_begin): Removed "construct symbols for each register name".
790 Because register names conflicts with GCC generated function
792 (avr_operand): Now constant numbers can be used as a register
793 identifiers (0 as r0, 31 as r31).
794 (md_assemble): use skip_space () before parsing instruction
797 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
799 * config/tc-avr.c: New AVR_ISA_ defined.
800 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
801 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
802 for `fmul', `movw' and `lpm R,Z' instructions.
803 (avr_operands): Warn if current opcode is a two-word instruction
804 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
805 (avr_opcodes): New commands added.
806 (REGISTER_P): Check 'a' and 'v' constraint letters.
807 (mcu_types): New MCU added.
809 2000-05-01 Alan Modra <alan@linuxcare.com.au>
811 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
812 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
813 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
814 * configure: Regenerate.
816 2000-04-29 Andreas Jaeger <aj@suse.de>
818 * as.h: Correctly check GCC version.
820 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
822 * as.c (parse_args): Allow md_parse_option to override -a listing
824 * config/obj-coff.c (add_lineno): Change type of offset parameter
825 from "int" to "bfd_vma."
826 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
827 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
828 (ppc_change_csect): Align correctly for XCOFF64.
829 (ppc_machine): New function, which discards "ppc_machine" line.
830 (ppc_tc): Cons for 8 when code is 64 bit.
831 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
833 (md_parse_option): Handle -a64 and -a32.
835 * config/tc-ppc.h (TARGET_MACH): Define.
836 (TARGET_FORMAT): Move to function.
837 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
839 2000-04-26 David O'Brien <obrien@FreeBSD.org>
841 * doc/as.1: Fix unbalanced brackets.
843 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
845 (line_comment_chars): Set to '/' if TE_FreeBSD.
847 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
849 * configure.in: Configury support for PA64 (currently disabled).
850 * configure: Rebuilt.
852 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
854 * config/tc-mips.c (s_change_sec): Use record_alignment, not
855 bfd_set_section_alignment.
857 2000-04-25 Alan Modra <alan@linuxcare.com.au>
859 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
862 2000-04-24 Nick Clifton <nickc@cygnus.com>
864 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
865 * doc/as.texinfo (Align): Include arm and strongarm in list of
866 targets that have the second form of the behaviour of the .align
869 2000-04-24 Mark Klein <mklein@dis.com>
871 * obj-som.c: Terminate obj_pseudo_table.
873 2000-04-22 Timothy Wall <twall@cygnus.com>
875 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
877 (operand_match): Conditionally insert default bit values for IMMU9.
879 2000-04-14 Matthew Green <mrg@cygnus.com>
881 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
882 * configure: Rebuilt.
884 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
885 Jason Eckhardt <jle@cygnus.com>
887 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
889 * config/tc-hppa.c (CHECK_ALIGN): New macro.
890 Added handling of new operand types l,y,&,fe,fE,fx.
892 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
893 David Mosberger <davidm@hpl.hp.com>
894 Timothy Wall <twall@cygnus.com>
895 Andrew MacLeod <amacleod@cygnus.com>
896 Jim Wilson <wilson@cygnus.com>
898 * Makefile.am (CPU_TYPES): Add ia64.
899 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
900 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
901 * Makefile.in: Rebuild.
902 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
903 * configure: Rebuild.
904 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
905 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
906 * expr.c (expr): Handle md_optimize_expr.
907 * read.c (LEX_HASH): Add comment.
908 * config/tc-ia64.c, config/tc-ia64.h: New files.
910 2000-04-21 Richard Henderson <rth@cygnus.com>
912 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
913 bundling a non-delayed branch type instruction.
915 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
917 * config/tc-mn10300.c (HAVE_AM30): Define.
918 (md_assemble): Use it.
920 2000-04-19 Alan Modra <alan@linuxcare.com.au>
922 * config/obj-elf.c (obj_elf_change_section): Check for changed
925 * Makefile.am: (CPU_MULTI_VALID): Remove.
926 (MULTI_CPU_TYPES): Define.
927 (MULTI_CPU_OBJ_VALID): Define.
928 (DEPTC): Use the above.
931 Regenerate dependencies.
932 * Makefile.in: Regenerate.
934 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
936 * Makefile.am (YACC, LEX): Get them from configure.
938 2000-04-18 H.J. Lu (hjl@gnu.org)
940 * config/tc-i386.c (offset_in_range): Use addressT instead of
941 bfd_vma for non-bfd assemblers.
943 2000-04-17 Alan Modra <alan@linuxcare.com.au>
945 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
946 doesn't give spurious errors.
948 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
950 * as.h (SEEK_SET): Define if undefined.
952 2000-04-13 Alan Modra <alan@linuxcare.com.au>
954 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
955 constants, and don't assume offsetT is 32 bits.
957 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
959 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
960 (md_pcrel_from_section): Add prototype.
961 (d10v_fix_adjustable): Add prototype.
962 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
964 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
966 2000-04-12 Nick Clifton <nickc@cygnus.com>
968 * config/tc-d10v.c (find_opcode): Correctly calculate position of
969 symbol in frag chain.
971 2000-04-10 Alan Modra <alan@linuxcare.com.au>
973 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
974 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
975 (fits_in_signed_word, smallest_imm_type): Ditto.
976 (md_assemble): Use an offsetT var to hold offsetT values, not a
978 (offset_in_range): New.
979 (md_assemble): Use it.
980 (md_convert_frag): Change type of target_address, opcode_address,
981 and displacement_from_opcode_start to offsetT.
982 (md_create_short_jump): Change type of offset to offsetT.
983 (md_create_long_jump): Ditto.
984 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
985 (md_chars_to_number): Remove.
986 (output_invalid): Remove duplicate prototype.
988 2000-04-09 Nick Clifton <nickc@cygnus.com>
990 * Makefile.am (CPU_TYPES): Add 'avr'.
991 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
992 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
994 * Makefile.in: Regenerate.
996 * doc/as.texinfo: Add M32R documentation.
998 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
1000 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
1001 --enable-build-warnings option.
1002 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
1003 * Makefile.in, configure: Re-generate.
1005 2000-04-07 Nick Clifton <nickc@cygnus.com>
1007 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
1008 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
1009 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
1010 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
1011 (arm_force_relocation): Force relocations for
1012 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
1014 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1016 * config/tc-sh.c (get_operands): There's no third operand if the
1017 first operand is an immediate.
1019 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1021 * config/tc-sh.c (immediate): Delete.
1022 (sh_operand_info): Add immediate member.
1023 (parse_reg): Use A_PC for pc.
1024 (parse_exp): Add second argument 'op'. All callers changed.
1025 (parse_at): Expect pc to be coded as A_PC.
1026 Use immediate field in *op.
1027 (insert): Add fourth argument 'op'. All callers changed.
1028 (build_relax): Add second argument 'op'. All callers changed.
1029 (insert_loop_bounds): New function.
1030 (build_Mytes): Remove DISP_4.
1031 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
1032 (assemble_ppi): Use immediate field in *operand.
1033 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
1034 (md_apply_fix): Likewise.
1035 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
1037 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
1039 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
1041 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
1043 * internals.texi (CPU backend): Document
1044 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
1046 2000-04-04 Alan Modra <alan@linuxcare.com.au>
1048 * po/gas.pot: Regenerate.
1050 * as.c (show_usage): Restore translated part of bug string.
1051 * gasp.c (show_usage): Likewise.
1053 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
1054 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
1055 than move-if-change.
1056 (DEP1): Modify for "gcc -MM".
1060 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
1061 Update dependencies.
1062 * Makefile.in: Regenerate.
1064 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
1066 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
1067 (md_begin): Likewise.
1068 (HAVE_AM33): New macro.
1069 (md_assemble): Use it. Match r_regs and xr_regs only if
1072 2000-04-03 Alan Modra <alan@linuxcare.com.au>
1074 * as.h: #include "bin-bugs.h"
1075 * as.c (show_usage): Use REPORT_BUGS_TO.
1076 * gasp.c: #include "bin-bugs.h"
1077 (show_usage): Use REPORT_BUGS_TO.
1079 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
1081 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
1083 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
1084 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
1087 2000-04-03 Alan Modra <alan@linuxcare.com.au>
1089 * config/tc-i386.c (i386_immediate): Don't assume a constant
1090 immediate is necessarily 16 bits when in 16 bit code mode.
1091 (md_assemble): Instead set guess_suffix here after we have checked
1094 2000-04-02 Richard Henderson <rth@cygnus.com>
1096 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
1097 quantities. Correct right shift sign extension.
1098 (build_insn): Make `number' unsigned long. Mask top 6 bits of
1099 32-bit value when shifting into place.
1101 2000-04-01 Ian Lance Taylor <ian@zembu.com>
1103 * app.c: Add ATTRIBUTE_UNUSED as needed.
1104 * config/tc-ppc.c: Likewise.
1105 (ppc_size): Make unsigned long.
1106 (ppc_insert_operand): Add casts to avoid warnings.
1108 2000-03-31 Nick Clifton <nickc@cygnus.com>
1110 * config/tc-d10v.h (md_flush_pending_output): Define.
1112 2000-03-29 Nick Clifton <nickc@cygnus.com>
1114 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
1115 segment. Works for both BFD_ASSEMBLER and others.
1116 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
1118 2000-03-29 Nick Clifton <nickc@cygnus.com
1120 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
1122 2000-03-28 Alan Modra <alan@linuxcare.com.au>
1124 * listing.c (LISTING_LHS_WIDTH): Default depends on
1126 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
1128 2000-03-27 Ian Lance Taylor <ian@zembu.com>
1130 * config/tc-sh.c (md_show_usage): Use backslash before newline in
1133 2000-03-27 Alan Modra <alan@linuxcare.com.au>
1135 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
1137 * config/tc-avr.c (mcu_types): Add missing initialiser.
1138 (md_pcrel_from_section): Add prototype.
1139 (avr_operand): Remove redundant test of unsigned < 0.
1140 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
1142 2000-03-27 Denis Chertykov <denisc@overta.ru>
1144 * config/tc-avr.c: New file for AVR support.
1145 * config/tc-avr.h: Likewise.
1146 * configure.in: Add AVR support.
1147 * configure: Regenerate.
1149 2000-03-26 Timothy Wall <twall@cygnus.com>
1151 * gasp.c (macro_op): Add new argument to check_macro call.
1152 Macro structure definitions moved to macro.h
1153 * sb.h: Add argument to prototype for input_scrub_include_sb.
1154 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
1155 nesting checks with an additional flag.
1156 (struct input_save): Add flag to indicate whether current sb
1157 should be checked for proper macro/conditional nesting.
1158 (input_scrub_push/pop): Save/restore nest check flag.
1159 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
1161 * macro.c (check_macro): Allow caller to retrieve parsed macro
1162 information if a pointer is provided. This information may be
1163 used by the new macro hooks.
1164 * macro.h: Update prototype for check_macro. Macro struct
1165 definitions moved here from macro.c/gasp.c.
1166 * read.c (read_a_source_file): Add parameter to check_macro call,
1167 and pass macro info to the macro hook, if defined.
1168 (input_scrub_insert_line): New. Allow insertion of a line of
1169 characters into the input stream.
1170 (input_scrub_insert_file): New. Allow insertion of an arbitrary
1171 file into the input stream.
1172 (s_include): Use input_scrub_insert_file.
1173 * internals.texi: Document new macro hooks.
1174 * as.h: New prototypes added.
1176 2000-03-26 Alan Modra <alan@linuxcare.com.au>
1178 * config/tc-i386.c: Don't start any as_bad or as_warn message with
1179 an initial capital letter.
1180 (i386_index_check): Reindent.
1182 2000-03-19 Nick Clifton <nickc@cygnus.com>
1184 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
1187 2000-03-17 Thomas de Lellis <tdel@windriver.com>
1189 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
1190 instruction operand bad if Rd > 7 when generating
1191 thumb instructions. Prevents for example,
1192 "adr r12,label" from silently failing and generating
1193 the wrong instruction.
1195 2000-03-17 Nick Clifton <nickc@cygnus.com>
1197 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
1198 that have a destingation >= 0x400000.
1199 Fix compile time warning messages.
1201 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1203 * config/tc-sh.c (md_begin): When encountering insn that are
1204 not supported by the current arch, only change the name if
1205 its contents are the same as prev_name.
1206 (get_specific): If the the architecture doesn't match, fail.
1208 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1210 * config/tc-sh.c (IDENT_CHAR): Define.
1211 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
1212 matching back where it came from.
1214 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1216 * config/tc-sh.c (md_show_usage): Add description of -dsp.
1218 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
1220 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
1223 2000-03-15 Kazu Hirata <kazu@hxi.com>
1225 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
1227 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
1229 * expr.c (operand) [case 'f']: When testing if '0f' can start a
1230 floating-point-number, make sure 'f' is in FLT_CHARS.
1232 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
1234 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
1235 (s_lcomm_internal): Use it.
1236 * doc/internals.texi (CPU backend): Document it.
1237 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
1240 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
1242 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
1245 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
1246 implementation doesn't have special handling for switch
1248 (macro_build): Allow for code in sections other than .text.
1250 (mips_ip): Likewise.
1251 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
1252 Don't perform relocs if we will be outputting them.
1253 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
1254 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
1257 2000-03-09 Catherine Moore <clm@cygnus.com>
1259 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
1260 relocation type based on the entry in the fixup structure.
1262 2000-03-08 H.J. Lu (hjl@gnu.org)
1264 * Makefile.am (install-exec-tooldir): Depend on
1265 install-exec-bindir for parallel make.
1266 * Makefile.in: Regenerated.
1268 2000-03-06 Nick Clifton <nickc@cygnus.com>
1270 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
1272 (md_parse_option): Parse -m32r command line switch - disable m32rx
1274 (md_show_usage): Document new option.
1276 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
1277 * doc/Makefile.in: Regenerate.
1278 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
1280 2000-03-02 Michael Meissner <meissner@redhat.com>
1282 * config/tc-d30v.c (check_range): Remove code that incorrectly
1283 sign extended values where bits < 32.
1285 2000-03-02 H.J. Lu (hjl@gnu.org)
1287 * configure.in: Support --enable-targets=all on ia32.
1288 * configure: Regenerated.
1290 2000-03-01 Nick Clifton <nickc@cygnus.com>
1292 * gasp.c (do_align): Remove bogus check of alignment value.
1294 2000-02-27 Thomas de Lellis <tdel@windriver.com>
1296 * config/obj-elf.c (elf_frob_symbol): Remove code which when
1297 TC_PPC was defined forced the type of a symbol with no other type
1300 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
1302 * doc/internals.texi (CPU backend): Mention that
1303 line_separator_chars do not break up comments. Fix typos for
1304 LEX_AT and LEX_NAME descriptions. Document operands for
1305 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
1306 description of md_create_short_jump usage. Document argument for
1307 md_undefined_symbol.
1309 2000-02-27 Jakub Jelinek <jakub@redhat.com>
1311 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
1312 (md_parse_option): Handle it.
1313 (md_show_usage): Document it.
1315 2000-02-27 Ian Lance Taylor <ian@zembu.com>
1317 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
1318 opcode, for the instruction `pal19'. From Andrea Arcangeli
1321 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
1323 * config/tc-i386.c (i386_immediate): Move constant operand sizing
1325 (md_assemble): To here, before template operands are matched.
1326 Also ensure a constant immediate is sign extended when we know the
1327 size is at most 16 bits. This is to catch cases like "add
1328 $0xffc0,%ax" where we don't know the size, and thus that the
1329 immediate can be represented as Imm8S until after parsing the
1331 (i386_displacement): Similarly sign extend 16 bit constant
1333 (md_assemble): Relax 16-bit jump constant range check to suit sign
1334 extended displacements.
1336 2000-02-26 Andreas Jaeger <aj@suse.de>
1338 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
1340 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
1342 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
1343 call operands when intel_syntax.
1344 (intel_float_operand): Return 2 for "fi...".
1345 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
1346 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
1347 earlier "SHORT" change.
1348 (md_assemble): When determining suffix from Regs, exclude
1351 2000-02-24 Nick Clifton <nickc@cygnus.com>
1353 * configure: Add arm-wince, mips-pe and sh-pe targets.
1354 * configure: Regenerate.
1356 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
1358 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
1359 "pe-mips" for the mips-pe target.
1361 * config/tc-arm.c (insns): Change displacement encoded in BL
1362 and B instructions if the target port is arm-wince.
1363 (do_ldst): Do not bias the relocation offset if the target
1365 (md_pcrel_from): Add in missing relocation offset bias if the
1366 target os arm-wince.
1368 * config/tc-mips.c (mips_target_format): Support COFF flavour.
1369 (md_begin): Disable -G support for mips-pe target.
1370 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
1371 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
1374 * config/tc-sh.c (md_begin): sh-pe target is little endian.
1375 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
1376 assembler, just set the alignment to 4.
1378 * config/te-wince-pe.h: New file for WinCE targets. Define
1381 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
1383 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
1384 string instructions.
1385 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
1386 (i386_intel_memory_operand): After finding a segment override,
1387 check again for no `[' before looking for a displacement. Bomb if
1388 more than one displacement rather than silently discarding the
1389 second and subsequent ones. Free strings malloc'd by
1390 build_displacement_string.
1392 2000-02-24 Catherine Moore <clm@cygnus.com>
1394 * config/obj-som.c (obj_pseudo_table): Add "weak".
1395 (obj_som_weak): New routine.
1397 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
1399 * config/tc-i386.c (union i386_op): New.
1400 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
1401 Throughout file replace occurences of disps[n], imms[n], regs[n]
1402 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
1403 intel mode operand swapping. Add assert in regKludge and
1404 fake_zero_displacement code. Test i.types[n] when outputting
1405 displacements and immediates. Combine output of Disp16 with
1407 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
1408 when in intel mode by (not) reversing fsub and fdiv operands
1409 before the template search. This fails for single operand
1410 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
1411 undefined. Instead fix the base_opcode after we've found the
1412 template. Move base_opcode xor with found_reverse_match from
1413 opcode output code to before this fix so we test for the correct
1415 (md_assemble): Don't use strcmp when deciding to ignore the suffix
1416 check in intel mode. Instead compare opcodes.
1418 * config/tc-i386.h (TC_RELOC): Delete.
1419 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
1420 with equivalent call to reloc.
1422 * as.h (flag_m68k_mri): Move declaration after target include, and
1423 only declare when TC_M68K defined. Define as zero otherwise.
1424 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
1425 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
1426 Define as zero otherwise.
1427 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
1428 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
1429 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
1430 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
1431 testing whether defined.
1432 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
1433 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
1434 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
1435 rather than testing whether defined.
1436 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
1437 (parse_mri_cons): Declare and use only when TC_M68K.
1438 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
1439 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
1440 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
1442 * NEWS: Mention IBM 370 support.
1444 2000-02-23 Richard Henderson <rth@cygnus.com>
1446 * config/tc-i386.c (md_assemble): When swapping operands for
1447 intel_syntax, assume everything that's not Imm or Disp is a
1450 2000-02-23 Linas Vepstas <linas@linas.org>
1452 * config/tc-i370.c, config/tc-i370.h: New files.
1453 * Makefile.am: Add support for Linux/IBM 370.
1454 * configure.in: Likewise.
1455 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
1456 * config/obj-elf.c: Include elf/i370.h
1457 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
1459 * Makefile.in: Regenerate.
1460 * configure: Regenerate.
1462 * doc/c-i370.texi: New file.
1463 * doc/all.texi: Include it.
1464 * doc/as.texinfo: And here.
1465 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
1466 * doc/Makefile.in: Regenerate.
1468 2000-02-19 Michael Meissner <meissner@redhat.com>
1470 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
1471 determine if an instruction can be used in parallel with an ADDppp
1472 or SUBppp instruction.
1474 2000-02-22 Andrew Haley <aph@cygnus.com>
1476 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
1478 1999-12-30 Andrew Haley <aph@cygnus.com>
1480 * config/tc-mips.c (mips_gp32): New variable.
1481 (macro_build) Use mips_gp32.
1483 (md_longopts): Add "-mgp32" and "-mgp64".
1484 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
1486 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
1488 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
1489 warning, and bump it to 1.
1491 2000-02-22 Ian Lance Taylor <ian@zembu.com>
1493 From Brad Lucier <lucier@math.purdue.edu>:
1494 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
1497 2000-02-21 Catherine Moore <clm@cygnus.com>
1499 * config/tc-mips.c (MF_HILO_INSN): Define.
1500 (mips_7000_hilo_fix): Declare.
1501 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
1502 (md_parse_option): Check for 7000_HILO_FIX options.
1503 (OPTION_M7000_HILO_FIX): Define.
1504 (OPTION_NO_M7000_HILO_FIX): Define.
1505 * doc/c-mips.texi (-mfix7000): Describe.
1507 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
1509 * listing.c (print_lines): Remove unused variable `end'.
1511 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
1512 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
1513 reloc_type when BFD_ASSEMBLER.
1514 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
1515 reloc_type when BFD_ASSEMBLER. Move common code out of switch
1516 statement and quell signed vs. unsigned comparison warning.
1518 2000-02-18 Nick Clifton <nickc@cygnus.com>
1520 * config/tc-d10v.c (find_opcode): Add a symbol's value to
1521 the computed frag offset, rather than overwriting it.
1523 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1525 * config/tc-sh.c ("elf/sh.h"): Include.
1526 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
1527 (md.begin): Initialize target_arch.
1528 Only include opcodes in has table that match selected architecture.
1529 (parse_reg): Recognize register names for sh-dsp.
1530 (parse_at): Recognize post-modify addressing.
1531 (get_operands): The leading space is now optional.
1532 (get_specific): Remove FDREG_N support. Add support for sh-dsp
1533 arguments. Update valid_arch.
1534 (build_Mytes): Add support for SDT_REG_N.
1535 (find_cooked_opcode): New function, broken out of md_assemble.
1536 (assemble_ppi, sh_elf_final_processing): New functions.
1537 (md_assemble): Use find_cooked_opcode and assemble_ppi.
1538 (md_longopts, md_parse_option): New option: -dsp.
1539 * config/tc-sh.h (elf_tc_final_processing): Define.
1540 (sh_elf_final_processing): Declare.
1542 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
1544 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
1545 the unwinder subspace. Save the current seg/subseg before creating
1548 2000-02-10 Nick Clifton <nickc@cygnus.com>
1550 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
1551 little endian targets.
1552 (INST_BYTE1): Redefine to handle big and little endian
1554 (cpu_type): New type: Select between M340 and M210.
1555 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
1556 instructions of the M340.
1557 (md_assemble): Add support for the MULSH and OPSR classes of
1559 (md_atof): Add support for little endian targets.
1560 (md_parse_option): Add support for -EL, -EB and -mcpu command
1562 (md_convert_frag): Add support for little endian targets.
1563 (md_apply_fix3): Add support for little endian targets.
1564 (md_number_to_chars): Add support for little endian targets.
1566 2000-02-10 Timothy Wall <twall@redhat.com>
1568 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
1569 defined, use it to verify the symbol just read should be a label.
1571 2000-02-10 Timothy Wall <twall@redhat.com>
1573 * app.c (do_scrub_chars): Handle "||" for parallel instructions
1574 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
1575 around colons when KEEP_WHITE_AROUND_COLON is defined.
1576 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
1577 and KEEP_WHITE_AROUND_COLON.
1579 2000-02-08 Timothy Wall <twall@redhat.com>
1581 * read.c (s_rept): Call do_repeat, which abstracts the repeat
1583 (do_repeat): New. Abstract repeat logic so that a "break" can be
1585 (end_repeat): New. Provide support for a "break" out of the
1587 * read.h: Add prototypes for new functions.
1589 2000-02-08 Timothy Wall <twall@redhat.com>
1591 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
1592 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
1593 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
1596 2000-02-08 Timothy Wall <twall@redhat.com>
1598 * read.c: Added elseif to directives table.
1599 * read.h: Added prototype for s_elseif.
1600 * doc/as.texinfo: Added description for elseif.
1601 * cond.c (s_elseif): New function
1603 2000-02-04 Timothy Wall <twall@redhat.com>
1605 * listing.c (print_lines): Remove conditionals causing bug in
1608 2000-02-03 Timothy Wall <twall@cygnus.com>
1610 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
1612 * frags.c (frag_new): Calculate fr_fix in octets
1613 (frag_now_fix) Return offset as target address offset (bytes).
1614 (frag_now_fix_octets) New - Return offset in octets (8-bit
1616 * frags.h: Added prototype for frag_now_fix_octets().
1617 Distinguish between octets and bytes in field descriptions.
1618 * listing.c (calc_hex): Account for octets vs bytes when
1619 printing addresses/offsets.
1620 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
1621 target is little-endian, print the octets in a word in big-endian
1622 order so that the display looks like a proper hexadecimal number,
1623 instead of having the octets reversed.
1624 * read.c (do_align): When recording alignment, alignment power
1625 should be in terms of target bytes (minimum addressible unit)
1627 (do_org) Convert ORG target address (byte) argument into an
1628 octet offset when generating a variable fragment.
1629 * symbols.c (resolve_symbol_value): Symbol final value
1630 converted to a target address offset (bytes) from its octet offset.
1631 * config/obj-coff.c (coff_frob_symbol): Symbol target address
1632 offset (bytes) is adjusted by the frag offset (octets) converted
1634 (coff_frob_section) Section alignment power is in terms of bytes;
1635 convert it to an octet alignment power when calculating size (and
1636 size mask) in octets. Don't modify the section size in order to
1637 "align" it for TI COFF, since that format has a different method
1638 for storing alignment information.
1640 2000-02-01 Timothy Wall <twall@cygnus.com>
1642 * stabs.c (generate_asm_file): Escape backslashes in stabs file
1643 entries, matching the way GCC generates them. If not escaped, the
1644 filename is encoded incorrectly.
1646 2000-01-31 Nick Clifton <nickc@cygnus.com>
1648 * config/tc-arm.c (reg_table): Add support for ATPCS register
1651 2000-01-31 Geoff Keating <geoffk@cygnus.com>
1653 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
1655 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
1657 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
1658 of a symbol when we really care about its value.
1660 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
1662 * config/tc-mcore.c (md_assemble): Give warning message if
1663 operands passes to instruction are more than the spec.
1665 2000-01-27 Thomas de Lellis <tdel@windriver.com>
1667 * config/tc-arm.c (armadjust_symtab): If the assembler is in
1668 Thumb mode but the label seen was not declared as '.thumb_func'
1669 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
1670 correct disassembly of Thumb code bounded by non function labels.
1672 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
1674 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
1675 Add dependencies for e-i386aout.o. Fix 2 comment lines.
1677 * Makefile.in: Same here.
1680 * configure.in: Set bfd_gas for i386-aout when primary target
1681 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
1682 we may need the primary te_file. Remove incorrect comment.
1684 * configure: Regenerate.
1686 * config/e-i386aout.c: New file.
1688 * as.c (USE_EMULATIONS): Move to before print_version_id.
1689 (struct emulation): Add i386aout.
1690 (show_usage): Split text strings. Reformat -a text. Add --em
1694 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
1695 (aout_format_ops): New.
1698 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
1699 preprocessor conditional and add aout USE_EMULATIONS tests.
1700 (read_a_source_file): Don't pass error strings to printf as
1704 * gasp.c (exp_get_abs): Don't pass error strings to printf as
1706 (do_data): Same here.
1707 (process_file): And here.
1710 * symbols.c (colon): Rewrite "already defined" fatal message
1711 code for aout with USE_EMULATIONS.
1714 * config/obj-aout.c (OBJ_HEADER): Define.
1715 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
1717 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
1718 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
1720 (obj_aout_type): Expand S_SET_OTHER here too.
1721 (obj_read_begin_hook): Remove.
1722 (aout_pop_insert): New.
1723 (obj_aout_s_get_other): New.
1724 (obj_aout_s_get_desc): New.
1725 (aout_format_ops): New.
1728 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
1729 gets aout_pseudo_table.
1730 (aout_pseudo_table): Declare.
1731 (obj_read_begin_hook): Define.
1734 * config/obj-coff.c (obj_pseudo_table): Rename to
1736 (coff_pop_insert): Use coff_pseudo_table.
1737 (coff_sec_sym_ok_for_reloc): Remove.
1738 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
1739 and comment all zero entries and remove #if 0 code.
1742 * config/obj-coff.h (obj_pop_insert): Define.
1743 (coff_pseudo_table): Declare.
1746 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
1747 s_get_size, s_set_size. Comment all zero entries.
1750 * config/obj-elf.c (elf_s_get_other): New function.
1751 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
1752 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
1753 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
1755 (obj_elf_parse_section_letters): Don't pass error strings to
1756 printf as format arg.
1759 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
1761 (elf_s_get_other): Declare.
1762 (S_GET_OTHER) Define as elf_s_get_other if not already
1764 (S_SET_OTHER): Only define when not already defined.
1765 (elf_obj_read_begin_hook): Declare.
1766 (obj_read_begin_hook): Define.
1767 (elf_obj_symbol_new_hook): Declare.
1768 (obj_symbol_new_hook): Define.
1771 * config/obj-multi.h: Add copyright header and protect against
1772 multiple inclusion. Add * to all function pointers.
1773 (OBJ_HEADER): If defined, include it rather than other defines
1775 (obj_frob_file_after_relocs): Test for NULL.
1776 (obj_symbol_new_hook): Here too.
1777 (obj_sec_sym_ok_for_reloc): And here.
1778 (S_GET_OTHER): Define.
1779 (S_GET_DESC): Define.
1780 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
1781 (OBJ_MAYBE_ELF): Update comment.
1783 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
1784 OBJ_AOUT preprocessor conditional and handle emulation by
1785 testing OUTPUT_FLAVOR.
1786 (i386_displacement): Here too.
1787 (md_section_align): Similarly here.
1788 (i386_target_format): Conditionally compile when more than one
1789 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
1790 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
1791 (i386_displacement): Here too.
1794 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
1795 Define TARGET_FORMAT for aout only when not multi.
1798 * config/te-multi.h: Delete file as it's identical to te-generic.h
1800 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
1802 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
1803 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
1806 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
1808 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
1811 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
1813 * config/tc-mips.c (mips_do_align): New function.
1814 * config/tc-mips.h (md_do_align): Define.
1816 2000-01-10 Philip Blundell <philb@gnu.org>
1818 * doc/c-arm.texi (ARM Options): Fix typo.
1819 (ARM-Chars): Correct description of `#'. Mention that `;' is a
1820 line separator for Linux.
1821 * doc/as.texinfo (Comments): Mention the ARM.
1823 2000-01-10 Philip Blundell <pb@futuretv.com>
1825 * configure.in (arm*-*-conix*): New target.
1826 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
1828 * configure: Regenerate.
1830 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
1832 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
1833 (obj_elf_visibility): New function.
1835 * doc/as.texinfo (Visibility): New node: document visibility
1838 1999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
1840 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
1841 warning for absolute jump/call without `*' in non-intel mode. No
1842 need to set i.types[0] JumpAbsolute in intel mode.
1844 1999-12-22 Philip Blundell <pb@futuretv.com>
1846 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
1847 hook function when changing sections.
1848 (arm_s_data): Likewise.
1850 1999-12-14 Nick Clifton <nickc@cygnus.com>
1852 * config/tc-arm.c (md_parse_option): Add support for -marm720
1853 command line switch.
1855 Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
1857 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
1858 (r_registers, xr_registers): Define.
1859 (r_register_name, xr_register_name): New functions.
1860 (md_assemble): Handle new am33 operand types and instruction
1862 (mn10300_insert_operand, check_operand): Likewise.
1864 1999-11-29 Nick Clifton <nickc@cygnus.com>
1866 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
1867 (s_force_thumb): Set thumb_mode to 2.
1868 (md_assemble): Do not complain about thumb instructions on a
1869 non-thumb target if thumb_mode is set to 2.
1871 1999-11-28 Michael Meissner <meissner@cygnus.com>
1873 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
1874 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
1875 (O_...): Add new machine dependent expressions if we are handling
1876 explicit relocations.
1877 (alpha_reloc_op): New static table holding the explicit relocation
1879 (alpha_literal_hash): New static to hold the hash table for
1880 explicit relocations.
1881 (alpha_macros): Add support for explicit relocations.
1882 (md_begin): If explicit relocations, initialize hash table.
1883 (md_assemble): Don't print a second error if tokenize_arguments
1884 already printed an error message.
1885 (md_apply_fix): Add support for explicit relocations.
1886 (alpha_force_relocation): Ditto.
1887 (alpha_fix_adjustable): Ditto.
1888 (alpha_adjust_symtab): New function to support explicit
1890 (alpha_adjust_symtab_relocs): Ditto.
1891 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
1892 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
1893 Add support for explicit relocations. Return -2 if an error
1894 message was already printed.
1895 (find_macro_match): Add support for explicit relocations. Comment
1897 (emit_insn): Add support for explicit relocations.
1898 (assemble_tokens): Ditto.
1900 (load_expression): Ditto.
1903 (emit_ir_load): Ditto.
1904 (emit_loadstore): Ditto.
1907 (emit_sextX): Ditto.
1908 (emit_division): Ditto.
1909 (emit_jsrjmp): Ditto.
1910 (emit_retjcr): Ditto.
1912 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
1914 (tc_adjust_symtab): If explicit relocations, call the function
1915 alpha_adjust_symtab.
1916 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
1917 relocations next to the literal relocation they reference.
1918 (TC_INIT_FIX_DATA): Initialize the new fields.
1919 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
1921 Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
1923 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
1924 'B' operand for PA2.0 bb instruction.
1926 1999-11-18 Nick Clifton <nickc@cygnus.com>
1928 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
1931 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
1933 (mcore_force_relocation): Force relocations to be generated for
1936 1999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
1938 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
1939 (i386_displacement): Disallow O_big displacements.
1941 Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
1943 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg):
1944 Small improvements in error checking.
1945 (md_assemble): Support for unconditional ARM instructions.
1946 (md_parse_option): Support for -m[arm]v5e flag.
1948 1999-11-12 Nick Clifton <nickc@cygnus.com>
1950 * macro.c (buffer_and_nest): Do not check beyond the end of the
1953 1999-11-11 Nick Clifton <nickc@cygnus.com>
1955 * macro.c (buffer_and_nest): Look for seperator after TO and
1958 1999-11-08 Andrew Haley <aph@cygnus.com>
1960 * app.c (do_scrub_chars): When in State 10, treat backslash
1961 characters in the same way as as symbol characters.
1963 1999-11-07 Richard Henderson <rth@cygnus.com>
1965 * config/tc-alpha.c (alpha_align): Check, don't assert, that
1966 the previous label was in the current section before playing
1967 with auto-alignment.
1969 1999-11-06 Nick Clifton <nickc@cygnus.com>
1971 * config/tc-v850.c (v850_force_relocation): Force relocation
1973 (v850_pcrel_from_selection): Do not compute a pcrel offset if
1976 1999-11-05 Michael Meissner <meissner@cygnus.com>
1978 * expr.h (operatorT): Increase machine dependent operators to 16.
1979 * expr.c (op_rank): Ditto.
1981 1999-11-03 Ian Lance Taylor <ian@zembu.com>
1983 * read.c (pseudo_set): Reject attempts to set the value of a
1986 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
1989 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
1991 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
1992 to bfd_set_section_contents.
1994 1999-11-03 Nick Clifton <nickc@cygnus.com>
1996 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
1998 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
2000 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
2001 (mips_ip): Use OPCODE_IS_MEMBER.
2003 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
2005 * config/tc-arm.c (reg_required_here): Improve comments.
2007 * config/tc-arm.c (thumb_opcode): Add "variants" field.
2008 (tinsns): Initialize variants field.
2010 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
2011 BAD_PC respectively.
2013 1999-10-27 Scott Bambrough <scottb@netwinder.org>
2015 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
2016 * config/tc-arm.h: Fix compile time warnings.
2018 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
2020 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
2021 form @abs16, @(abs16) and @(abs16 + imm).
2023 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
2025 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
2026 (ISA_HAS_64_BIT_REGS) New.
2027 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
2028 mips_emit_delays,macro_build,load_register,load_addresss,
2029 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
2030 and/or use new ISA_xxx macros in expressions involving
2031 ISA, particularly mips_opts.isa.
2033 1999-10-18 Michael Meissner <meissner@cygnus.com>
2035 * expr.h (operatorT): Add machine dependent operators md1..md8.
2036 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
2037 for the machine dependent operators to use.
2039 * expr.c (op_rank): Add machine dependent operators.
2041 * config/tc-alpha.c (O_pregister): Define as a machine dependent
2043 (O_cpregister): Ditto.
2044 (md_begin): Change X_op test that field is wide enough to use
2045 O_max instead of O_alpha_max.
2046 (cpu_types): Fill in missing initializer.
2047 (alpha_num_macros): Make unsigned.
2048 (md_assemble): Make opnamelen be size_t.
2049 (md_apply_fix): Cast alpha_num_operands to int before testing.
2050 (alpha_force_relocation): Ditto.
2051 (alpha_fix_adjustable): Ditto.
2052 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
2053 (tc_gen_reloc): Ditto.
2054 (tc_get_register): Ditto.
2059 (s_alpha_ent): Ditto.
2060 (s_alpha_end): Ditto.
2061 (s_alpha_frame): Ditto.
2062 (s_alpha_prologue): Ditto.
2063 (s_alpha_file): Ditto.
2064 (s_alpha_gprel32): Ditto.
2065 (s_alpha_proc): Ditto.
2066 (s_alpha_set): Ditto.
2067 (s_alpha_base): Ditto.
2068 (s_alpha_align): Ditto.
2069 (s_alpha_arch): Ditto.
2070 (alpha_align): Ditto.
2071 (assemble_insn): Suppress unused variable warning.
2073 (assemble_insn): Don't assume X_op and X_unsigned are in a given
2074 order in the structure.
2075 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
2077 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
2079 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
2081 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
2083 * config/tc-i386.c (i386_index_check): Correct #endif location.
2085 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
2087 * as.c (show_usage): Document new options.
2088 (parse_args): Add --no-warn, --warn, --fatal-warnings,
2089 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
2090 (parse_args): Parse the new options.
2091 (main): If there were warnings, and --fatal-warnings
2092 was specified, print an error.
2093 * as.h: New variable, flag_fatal_warnings, for new option.
2095 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
2097 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
2098 '@'. Change autoincrement completers to fall through to cache control
2101 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
2103 (pa_parse_addb_64_cmpltr): New function.
2105 * config/tc-hppa.c (pa_ip): Change error message.
2106 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
2107 '?Q' args to allow falling through.
2109 * config/tc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
2110 Remove unused conditional codes.
2111 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
2113 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
2115 * config/tc-d30v.c (CHAR_BIT): Define.
2116 (check_range): Fix bit operations to support integers bigger than
2119 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
2121 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
2124 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
2125 Doug Evans <devans@cygnus.com>
2127 Add support for m32rx.
2128 * config/tc-m32r.c (enable_m32rx): New static global.
2129 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
2130 (allow_m32rx): New function.
2131 (M32R_SHORTOPTS): Add `O'.
2132 (md_longopts): Add --m32rx plus several warning options.
2133 (md_parse_option): Handle new options.
2134 (md_show_usage): Print them.
2135 (md_begin): Enable m32rx.
2136 (OPERAND_IS_COND_BIT): New macro.
2137 (first_writes_to_seconds_operands): New function.
2138 (writes_to_pc,can_make_parallel,make_parallel): New functions.
2139 (target_make_parallel,assemble_two_insns): New functions.
2140 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
2141 If optimizing and m32rx, try to make consecutive insns parallel.
2143 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
2145 * config/tc-mips.c (nopic_need_relax): Allow for the
2146 .sdata.foo sections generated by -fdata-sections,
2147 and for the .gnu.linkonce.s sections generated by C++.
2149 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2151 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
2152 with cleaner code using completer prefixes. Add 'Y'.
2154 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
2156 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
2158 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
2159 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
2160 insn does not match and we should try the next insn in the table.
2162 1999-09-22 Nick Clifton <nickc@cygnus.com>
2164 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
2166 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
2168 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
2171 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2173 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
2174 OBJ_ELF. If ELF, add "sq".
2175 (md_parse_option): If ELF, ignore -s and -q.
2176 (md_show_usage): Mention ELF options.
2178 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
2180 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
2183 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
2185 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
2187 * config/tc-hppa.c (struct pa_it): New field "trunc".
2188 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
2189 (pa_parse_ftest_gfx_completer): New function
2190 (pa_parse_fp_cnv_format): New function.
2192 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
2193 (md_apply_fix): Handle 22bit pc-rel branches.
2195 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
2197 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
2199 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
2201 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
2203 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
2205 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
2206 (pa_ip): Handle 'fX'.
2208 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
2210 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
2211 unwinds unless the function is in the text space.
2212 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
2214 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
2216 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
2217 (md_assemble): To here. Tweak address generation.
2219 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
2221 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
2222 (md_assemble): Call dwarf2_where for OBJ_ELF.
2223 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
2224 (pa_end_of_source): New function.
2225 * tc-hppa.h (md_end): Define for OBJ_ELF.
2227 1999-09-14 Michael Meissner <meissner@cygnus.com>
2229 * configure.in (Canonicalization of target names): Remove adding
2230 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
2231 generates $ac_config_sub with a ${CONFIG_SHELL} already.
2232 * configure: Regenerate.
2234 1999-09-14 Donn Terry <donn@interix.com>
2236 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
2238 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
2240 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
2241 pc-relative jmp/call to an absolute symbol.
2242 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
2243 absolute section symbols.
2245 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
2246 jump handling code and comments.
2248 1999-09-12 Ian Lance Taylor <ian@zembu.com>
2250 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
2251 the value if TE_PE and a global defined symbol.
2253 1999-09-11 Ian Lance Taylor <ian@zembu.com>
2255 * write.c (dump_section_relocs): Call print_symbol_value_1 to
2256 print the symbol, rather than printing it here.
2258 1999-09-11 Donn Terry <donn@interix.com>
2260 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
2261 BFD_RELOC_RVA relocations.
2263 * config/tc-i386.c (md_undefined_symbol): Compare the name against
2264 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
2267 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
2269 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
2270 * doc/internals.texi (Object format backend): Document
2273 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
2274 relocations against global symbols if TE_PE.
2276 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
2277 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
2279 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
2282 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
2283 symbols which do not have a constant value, or tags with
2284 non-tags. Remove the symbol from the list before adding it at the
2287 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
2288 C_FCN symbol differently if TE_PE.
2289 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
2290 appears in the pseudo-op, rather coff_line_base which is only set
2293 * config/obj-coff.c (obj_coff_loc): New static function.
2294 (obj_pseudo_table): Add "loc".
2296 * config/obj-coff.c (add_lineno): Check that the line number is
2299 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
2300 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
2302 (md_atof): Return NULL rather than 0.
2303 * config/tc-i386.c (md_atof): Change type to int.
2304 * expr.c (expr): Change first parameter to int.
2305 * config/obj-coff.c: Add declarations for static functions.
2306 (coff_frob_symbol): Use SYM_AUXENT.
2307 * config/tc-i386.h (flag_16bit_code): Don't declare.
2309 * config/obj-coff.c (obj_coff_section): Default to setting
2310 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
2312 * write.c (adjust_reloc_syms): Print adjusted fixup.
2314 * expr.c (integer_constant): Correct too_many_digits calculation
2317 1999-09-09 Andreas Schwab <schwab@suse.de>
2319 * doc/c-arm.texi: Fix arguments of @var to not contain
2322 1999-09-08 Philip Blundell <pb@nexus.co.uk>
2324 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
2326 (md_parse_option): Only support -k flag for ELF and COFF targets.
2328 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
2330 * config/tc-hppa.c (pa_ip): Put strict register checks before
2331 call to pa_parse_number.
2333 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
2335 1999-09-06 Ian Lance Taylor <ian@zembu.com>
2337 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
2340 1999-09-06 Donn Terry <donn@interix.com>
2342 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
2344 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
2346 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
2347 candidate instruction. Require registers for register arguments
2348 when in strict mode. Require assemble-time constants for
2349 constants when in strict mode.
2350 (pa_get_absolute_expression): Require a constant when in strict
2353 1999-09-06 Nick Clifton <nickc@cygnus.com>
2355 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
2357 1999-09-04 Steve Chamberlain <sac@pobox.com>
2359 * config/tc-pj.c: New file, supports picoJava in ELF.
2360 * config/tc-pj.h: Ditto.
2361 * configure.in (pjl*, pj*): New targets.
2362 * Makefile.am: Rebuild dependencies.
2363 (CPU_TYPES): Add pj.
2364 (TARGET_CPU_CFILES): Add config/tc-pj.c.
2365 (TARGET_CPU_HFILES): Add config/tc-pj.h.
2366 * doc/c-pj.texi: New file.
2367 * doc/as.texinfo: Add some PJ specifics.
2368 * doc/all.texi: Add PJ to the list of all architectures, sort them
2370 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
2371 * configure, Makefile.in, doc/Makefile.in: Rebuild.
2373 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
2375 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
2376 (obj_frob_file): Test for null pointer.
2377 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
2378 (OBJ_PROCESS_STAB): And here.
2379 (elf_obj_sy): Remove
2381 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
2382 except OBJ_PROCESS_STAB, which we #undef for ecoff.
2383 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
2385 * config/obj-coff.c (no_func): Remove.
2386 (coff_format_ops): Change occurrences of no_func to 0, as we test
2387 for 0 in obj-multi.h.
2389 * configure.in: Enable bfd for i386-coff when primary target is
2390 bfd. Enable i386 elf,coff emulation support. Don't set
2391 USE_EMULATIONS=1 or te_file=multi unless there is more than one
2392 emulation to support.
2393 *configure: Regenerate.
2395 1999-09-02 Nick Clifton <nickc@cygnus.com>
2397 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
2398 .section .line directive is encountered.
2400 1999-09-01 Nick Clifton <nickc@cygnus.com>
2402 * config/tc-arm.c (md_section_align): Do not align sections in ELF
2405 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
2406 * as.texinfo: Document --gdwarf2 command line option.
2407 Add additional documentation of ARM command line switches.
2409 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
2411 * config/tc-i386.c (i386_intel_memory_operand): Combine
2412 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
2413 and RESTORE_END_STRING around parse_register calls.
2414 (i386_operand): Here too.
2415 (i386_is_reg): Remove.
2416 (parse_register): Move as_bad calls from within this function to
2419 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
2421 Based on a patch from H.J. Lu <hjl@gnu.org>
2422 * config/tc-i386.c (parse_register): Handle FP regs specially.
2423 (md_begin): Remove '(' and ')' from register_chars.
2425 1999-08-29 Doug Evans <devans@casey.cygnus.com>
2427 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
2428 error message (done elsewhere).
2430 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
2432 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
2434 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2436 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
2439 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
2441 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
2443 Add new completers. Fix bug in 64 bit condition handling.
2445 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
2448 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
2450 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
2452 * config/tc-hppa.c (pa_ip): Add case for 'I'.
2454 1999-08-27 Jim Wilson <wilson@cygnus.com>
2456 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
2457 (struct ls): Add frag field. Initialize it to zero.
2458 (out_end_sequence): New local text_frag. Set it while in text section.
2459 Replace address check with frag check. Set ls.frag to text_frag if
2460 out_set_addr called.
2461 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
2462 Set it before switching sections. Replace address check with frag
2463 check. Set ls.frag to saved_frag if out_set_addr called.
2465 1999-08-26 David Mosberger <davidm@hpl.hp.com>
2467 * dwarf2dbg.c (out_end_sequence): If address changed, directly
2468 output "advance_pc" opcode instead of calling gen_addr_line().
2469 The latter has the undesired side-effect of creating a new row
2470 in the debug line info matrix.
2472 1999-08-26 Jim Wilson <wilson@cygnus.com>
2474 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
2475 ls.last_filename if last is less than zero. Set ls.last_filename
2476 when allocating new entry.
2477 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
2480 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
2482 * config/tc-i386.c (i386_index_check): Fix the displacement size
2483 when INFER_ADDR_PREFIX.
2485 1999-08-18 Nick Clifton <nickc@cygnus.com>
2487 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
2490 1999-08-17 Ian Lance Taylor <ian@zembu.com>
2492 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
2493 handle 0xffffNNNN constants correctly.
2495 1999-08-16 Nick Clifton <nickc@cygnus.com>
2497 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
2500 1999-08-13 Nick Clifton <nickc@cygnus.com>
2502 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
2503 (md_apply_fix3): Always pass positive values to
2504 validate_offset_imm.
2506 1999-08-12 Nick Clifton <nickc@cygnus.com>
2508 * config/tc-arm.c (skip_whitespace): New macro.
2509 Formatting tidy ups.
2511 (md_apply_fix3): Store relocation offset in addend for ELF based
2513 (arm_force_relocation): Always generate relocs for Thumb function
2516 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
2518 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
2519 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
2521 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
2523 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
2524 flags for the unwind subspace.
2526 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
2527 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
2528 suitable relocation based on the size of the target's pointer.
2529 Always Use subsegment zero for the unwinders.
2530 (pa_level): Handle "2.0w".
2532 Mon Aug 9 20:02:22 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
2534 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
2535 with the following instruction unless this was specified.
2537 1999-08-09 Ian Lance Taylor <ian@zembu.com>
2539 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
2540 certain sections, to match BFD changes.
2542 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
2544 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
2545 (EXTRA_SCRIPTS): Define to keep automake happy.
2546 * Makefile.in: Rebuild.
2548 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2550 * Makefile.am: Rename .dep* files to DEP*.
2551 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
2552 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
2554 * Makefile.in: Rebuild.
2556 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
2558 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
2560 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2562 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
2563 avoid problems on DOS filesystems.
2564 * Makefile.in: Rebuild.
2566 * doc/as.texinfo (Section): Document 's' flag for COFF version.
2568 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
2570 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
2573 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2575 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
2576 line to create ${GDBINIT} rather than .gdbinit.
2577 * configure, Makefile.in, doc/Makefile.in: Rebuild.
2579 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
2581 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
2583 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2585 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
2587 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
2589 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
2590 non-adjustable symbols.
2592 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2594 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
2596 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
2598 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
2601 1999-08-05 Donn Terry <donn@interix.com>
2603 * config/te-interix.h: New file.
2604 * configure.in (i386-*-interix*): New target.
2605 * configure: Rebuild.
2607 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
2609 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
2610 selectors for ELF too.
2611 (selector_table): Add "ltp" and "rtp" selectors.
2613 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
2615 * config/tc-i386.c (i386_operand): No need to change
2616 operand_string pointer in segment reg case before goto
2617 do_memory_reference. Initialise displacement_string_start and
2618 displacement_string_end after do_memory_reference label.
2619 (i386_index_check): Add operand_string param, and print error
2620 message on failure here.
2621 (i386_intel_memory_operand): Instead of here.
2622 (i386_operand): And here.
2623 (INFER_ADDR_PREFIX): Enable.
2625 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
2627 * config/tc-i386.h (DefaultSize): Define. Renumber following
2628 opcode_modifier defines.
2630 From Etienne Lorrain <etienne.lorrain@ibm.net>
2631 * config/tc-i386.c (stackop_size): New variable.
2632 (set_16bit_code_flag): Clear it here.
2633 (set_16bit_gcc_code_flag): New function.
2634 (md_pseudo_table): Add "code16gcc" entry.
2635 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
2637 1999-08-03 Ian Lance Taylor <ian@zembu.com>
2639 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
2640 next_set_end even if the end symbol is being discarded.
2642 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
2643 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
2644 * config/obj-coff.c: Likewise.
2645 (seg_info_type): Remove.
2646 (seg_info_off_by_4): Change to array of segT.
2647 (s_get_segment): Adjust accordingly.
2648 (obj_pseudo_table): Fully initialize sentinel entry.
2650 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
2651 Ralf Baechle <ralf@uni-koblenz.de>.
2653 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
2655 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
2657 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
2659 * config/tc-i386.c: Indentation and white space changes.
2660 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
2661 don't enable it by default.
2662 (i386_intel_operand): Remove redundant prototype.
2663 Move check on number of memory operands, and i.mem_operands++
2664 (i386_intel_memory_operand): To here.
2665 Remove i386_immediate code from here. Remove special case code
2666 for input and output using (%dx). Remove base/index checks and
2667 call i386_index_check instead. Save initial operand_string
2668 argument for error message.
2669 (i386_operand): Remove redundant prototype. Move base/index
2670 checks to i386_index_check.
2671 (i386_displacement): Move intel mode check for non-zero
2673 (i386_intel_memory_operand): To here.
2675 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
2677 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
2678 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
2679 by .register pseudo-op if -64 and --no-undeclared-regs.
2680 (s_register, sparc_adjust_symtab): New functions.
2681 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
2682 Declare sparc_adjust_symtab as tc_adjust_symtab.
2683 * doc/c-sparc.texi: Add description of #ignore special literal
2684 for .register pseudo-op.
2686 1999-07-30 Catherine Moore <clm@cygnus.com>
2688 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
2689 the relocation's section offset.
2691 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
2693 * write.c (fixup_segment): Fix generic error check overflow test.
2695 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
2696 X_add_number to long.
2698 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
2700 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
2703 1999-07-27 Ian Lance Taylor <ian@zembu.com>
2705 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
2708 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
2710 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
2712 * configure.bat: Remove; obsolete.
2713 * config/go32.cfg: Likewise.
2715 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
2717 * configure.in (i386-*-vxworks*): New target.
2718 * configure: Rebuild.
2720 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
2722 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
2724 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
2726 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
2728 (output_insn): Put OLO10's secondary addend into tc_fix_data.
2729 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
2730 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
2731 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
2732 MAX_RELOC_EXPANSION): Define.
2733 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
2735 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
2737 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
2738 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
2739 block. Print a warning if an 8-bit or 16-bit constant
2740 displacement or immediate is truncated on output.
2741 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
2743 (i386_operand): Disallow immediate jump absolute operand.
2745 1999-07-15 Ian Lance Taylor <ian@zembu.com>
2747 * configure.in: Bump version number to 2.9.5.
2748 * configure: Rebuild.
2750 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
2753 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
2755 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
2756 (cons_fix_new_hppa): Derive size of fixup from size of the object.
2758 1999-07-14 Philip Blundell <pb@nexus.co.uk>
2760 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
2762 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
2764 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
2765 if -mno-fpu was given.
2766 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
2768 (cons_fix_new_arm): Remove misleading comments.
2770 1999-07-14 Ian Lance Taylor <ian@zembu.com>
2772 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
2774 (relax_segment): Likewise. After giving a rs_org error, convert
2775 the frag to rs_align to avoid cascading errors.
2777 1999-07-12 Andreas Schwab <schwab@suse.de>
2779 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
2781 1999-07-11 Ian Lance Taylor <ian@zembu.com>
2783 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
2784 as appropriate. Fill in structure initializations. Add variable
2785 initializations. Add casts.
2786 * dwarf2dbg.c (print_stats): Change i to size_t.
2787 * listing.c (listing_listing): Change list_line to unsigned int.
2789 1999-07-10 Ian Lance Taylor <ian@zembu.com>
2791 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
2792 rather than checking for \001 and \002 in symbol name.
2793 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
2795 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
2797 * configure.in (hppa*-linux-gnu*): New target.
2798 * configure: Rebuilt.
2800 1999-07-08 Nick Clifton <nickc@cygnus.com>
2802 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
2804 1999-07-07 Nick Clifton <nickc@cygnus.com>
2806 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
2807 accessing symbolP directly.
2809 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
2811 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
2814 1999-07-05 Nick Clifton <nickc@cygnus.com>
2816 * config/tc-arm.c (ARM_EXT_V5): Define.
2817 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
2818 (md_begin): Detect ARM v5 architectures.
2819 (md_parse_option): Accept arm v5 specification.
2820 (md_show_usage): Documment -marmv5 switch.
2822 * doc/c-arm.texi: Document -marmv5 command line option.
2824 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
2826 (validate_immediate_twopart): New function. Determine if a
2827 constant can be computed by two ADD instructions.
2828 (output_inst): Remove its command line parameter - it was never
2830 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
2831 implememt the ADRL pseudo op.
2832 (tc_gen_reloc): Generate a suitable error message if an ADRL
2833 instruction tries to generate a real reloc.
2835 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
2837 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
2839 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
2842 1999-06-27 H.J. Lu <hjl@gnu.org>
2844 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
2845 non BFD_ASSEMBLER case.
2847 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
2849 * config/obj-coff.c (obj_coff_section): Mark writable sections as
2852 1999-06-26 David Mosberger <davidm@hpl.hp.com>
2854 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
2855 out_end_sequence() when the address decreases due to a new frag.
2856 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
2857 numbering starts with 1.
2859 1999-06-23 Nick Clifton <nickc@cygnus.com>
2861 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
2863 (mcore_s_text): Call obj_elf_text for ELF target.
2864 (mcore_s_data): Call obj_elf_data for ELF target.
2865 (mcore_s_section): No longer ELF specific. Call obj_coff_section
2867 (mcore_s_bss): New function: Dump literal table before changing
2869 (mcore_s_comm): New function: Dump literal table before changing
2872 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
2873 No longer static functions.
2874 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
2875 Provide prototypes for these functions.
2877 1999-06-22 Ian Lance Taylor <ian@zembu.com>
2879 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
2880 a list of names, to try obj_segment_name, and to try abbreviated
2881 names when using COFF without long section names.
2883 * config/tc-alpha.c: More use of symbol accessor functions.
2884 * config/tc-arc.c: Likewise.
2885 * config/tc-d30v.c: Likewise.
2886 * config/tc-fr30.c: Likewise.
2887 * config/tc-i860.c: Likewise.
2888 * config/tc-m88k.c: Likewise.
2889 * config/tc-mcore.c: Likewise.
2890 * config/tc-ns32k.c: Likewise.
2891 * config/tc-sparc.c: Likewise.
2892 * config/tc-v850.c: Likewise.
2894 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
2895 sy_value with appropriate accessor functions.
2896 * config/tc-arm.c (md_apply_fix3): Likewise.
2897 * config/tc-d10v.c (AT_WORD_P): Likewise.
2898 * config/tc-v850.c (reg_name_search): Likewise.
2900 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
2901 use symbol_get_bfdsym instead.
2902 * config/tc-ppc.c (md_assemble): Likewise.
2903 * config/tc-v850.c (v850_comm): Likewise.
2905 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
2907 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
2908 the symbol, rather than accessing the bsym member.
2909 * config/tc-d10v.c (tc_gen_reloc): Likewise.
2910 * config/tc-d30v.c (tc_gen_reloc): Likewise.
2911 * config/tc-mcore.c (tc_gen_reloc): Likewise.
2912 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
2913 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
2914 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
2915 * config/tc-tic30.c (tc_gen_reloc): Likewise.
2916 * config/tc-v850.c (tc_gen_reloc): Likewise.
2918 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
2920 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
2921 (hppa_gen_reloc_type): Conditionalize on BFD64.
2922 (tc_gen_reloc): Re-enable ELF relocations.
2923 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
2925 1999-06-21 Ian Lance Taylor <ian@zembu.com>
2927 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
2929 (do_ldst): Move assignment out of if condition.
2930 (md_apply_fix3): Add casts to avoid printf format warnings. Add
2931 parentheses to avoid warning.
2933 1999-06-21 Nick Clifton <nickc@cygnus.com>
2935 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
2936 macro to get at the BFD symbol associated with a GAS symbol.
2938 1999-06-19 Ian Lance Taylor <ian@zembu.com>
2940 * config/tc-ppc.c: Update for symbol handling changes.
2941 * config/obj-coff.c: Likewise.
2943 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
2945 * tc-hppa.c: General cleanups of ELF support. No more spaces
2946 and subspaces for ELF.
2947 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
2948 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
2949 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
2950 (UNWIND_SECTION_NAME): Likewise.
2951 (space/subspace related structures): Conditionalize definitions
2953 (space/subspace directives and support routines): Conditionalize
2954 definitions and references/uses on OBJ_SOM.
2955 (label_symbol_struct): For ELF, track the symbol's segment. For
2956 SOM track its space.
2957 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
2959 (USE_ALIASES): Kill for both SOM & ELF.
2960 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
2961 (pa_space, pa_subspace): Corresponding changes.
2962 (pa_spaces_begin): Corresponding chagnes.
2963 (md_begin): Do not muck around with space/subspace stuff for
2965 (md_apply_fix): Temporarily disable argument relocation stuff
2967 (tc_gen_reloc): Temporarily disable relocation generation for
2969 (pa_build_unwind_subspace): Similarly.
2971 1999-06-16 Nick Clifton <nickc@cygnus.com>
2973 * config/tc-arm.c (thumb_set): New pseudo op.
2974 (text, data, section): Override these pseudo ops with ARM
2976 (s_thumb_set): New function: Perform the same as a .set pseudo
2977 op, but also mark the alias'ed symbol as being a Thumb
2979 (arm_s_text): New function: Perform the same as the .text
2980 pseudo op, but dump the literal pool before changing
2982 (arm_s_data): New function: Perform the same as the .data
2983 pseudo op, but dump the literal pool before changing
2985 (arm_s_section): New function: Perform the same as the
2986 .section pseudo op, but dump the literal pool before changing
2988 (arm_cleanup): Do not reset the current section before dumping
2991 1999-06-17 Nick Clifton <nickc@cygnus.com>
2993 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
2994 OPTION_NO_WARN_UNMATCHED entries.
2995 (md_parse_option): Generate a warning message if an unrecognised
2996 option is encountered.
2998 * config/tc-d10v.c (do_not_ignore_hash): New variable.
2999 (get_operands): When parsing an expression after an '@' symbol
3000 has been detected, do not ignore '#' symbols.
3001 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
3004 1999-06-13 Ian Lance Taylor <ian@zembu.com>
3006 From K. Richard Pixley <rich@noir.com>:
3007 * configure.in (ppc-*-vxworks*): New target.
3008 * configure: Rebuild.
3010 1999-06-12 Philip Blundell <philb@gnu.org>
3012 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
3014 1999-06-13 Ian Lance Taylor <ian@zembu.com>
3016 * write.c (adjust_reloc_syms): Rather than never reducing reloc
3017 which refer to symbols in linkonce sections, permit reducing the
3018 relocs if the symbol is local.
3020 1999-06-12 Ian Lance Taylor <ian@zembu.com>
3022 * subsegs.c (subseg_text_p): New function.
3023 * as.h (subseg_text_p): Declare.
3024 * read.c (do_align): Use subseg_text_p to set the default fill.
3025 * write.c (subsegs_finish): Likewise.
3026 * config/obj-coff.c (write_object_file): Likewise.
3027 * config/tc-i386.h (md_maybe_text): Don't define.
3028 (md_do_align): Use subseg_text_p to set the default fill.
3029 * config/tc-m32r.c (m32r_do_align): Likewise.
3030 * config/tc-sh.c (sh_do_align): Likewise.
3031 * config/tc-sparc.h (md_do_align): Likewise.
3033 1999-06-12 David O'Brien <obrien@freebsd.org>
3035 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
3036 * configure: Rebuild.
3038 1999-06-12 Ian Lance Taylor <ian@zembu.com>
3040 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
3041 * Makefile.am: Rebuild dependencies.
3042 * Makefile.in: Rebuild.
3044 * config/tc-i386.c (i386_immediate): Remove unused label
3047 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
3048 * symbols.c: Likewise.
3049 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
3050 sy_next field when taking address, rather than symbol_next.
3052 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
3054 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
3055 value from the output file architecture.
3056 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
3057 * dwarf2dbg.h: Change bfd_vma to addressT.
3059 1999-06-11 Ian Lance Taylor <ian@zembu.com>
3061 * dwarf2dbg.h: Use PARAMS in function declarations.
3063 1999-06-11 Martin Dorey <mdorey@madge.com>
3065 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
3066 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
3068 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
3070 1999-06-11 Ian Lance Taylor <ian@zembu.com>
3072 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
3074 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
3077 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
3079 * read.c (read_a_source_file): Only declare inescape if
3082 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
3084 (find_entry_byval): Add parens to avoid warning.
3086 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
3088 * symbols.c (resolve_symbol_value): Don't permit subtraction of
3091 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
3093 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
3096 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
3097 synthetize_setx): New functions.
3098 (md_assemble): Broken the special cases into the above
3099 functions. Make compiler happy if sizeof(bfd_vma)==4.
3100 Fix sethi generated from set/setuw. If instructions have a relloc,
3101 always clear the fields to be relocated in the opcode.
3102 (sparc_ip): Remove special_case global variable.
3104 1999-06-10 Ian Lance Taylor <ian@zembu.com>
3106 Based on patches from John W. Woznack <jwoznack@concentric.net>:
3107 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
3108 indication of success rather than a value.
3109 (itbl_get_val): Likewise.
3110 (itbl_get_field): Use strcspn. Change delimiters to include
3112 * itbl-ops.h (itbl_get_reg_val): Update declaration.
3113 (itbl_get_val): Likewise.
3114 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
3116 * symbols.c (copy_symbol_attributes): Convert local symbols to
3119 1999-06-10 Nick Clifton <nickc@cygnus.com>
3121 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
3124 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
3126 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
3127 Optimize set if sizeof(bfd_vma) == 64.
3128 (sparc_ip): Fix sethi - without %hi() it should generate
3129 R_SPARC_22 reloc, not R_SPARC_HI22.
3130 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
3132 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
3134 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
3135 (s_ncons): New function.
3136 (native_op_table): New table.
3137 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
3138 R_SPARC_OLO10 handling.
3140 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
3142 * expr.h (struct expressionS): Revert last change; widen X_op.
3143 * config/tc-alpha.c (md_begin): Check the field is wide enough.
3145 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3147 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
3148 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
3149 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
3150 * Makefile.in: Regenerated.
3152 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
3153 `common' pass on to s_mri_common.
3154 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
3156 1999-06-06 Richard Henderson <rth@cygnus.com>
3158 * config/obj-elf.c (obj_elf_section): Don't free the return
3159 value of demand_copy_C_string.
3161 1999-06-05 Richard Henderson <rth@cygnus.com>
3163 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
3164 creation logic from obj_elf_create_section.
3166 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
3167 (section_stack): New.
3168 (special_sections): Make const.
3169 (obj_elf_section): Gut and rewrite parsing.
3170 (obj_elf_change_section): New function broken out of obj_elf_section.
3171 (obj_elf_parse_section_letters): Likewise.
3172 (obj_elf_section_word): Likewise.
3173 (obj_elf_section_type): Likewise.
3174 (obj_elf_previous): Treat as a toggle.
3175 (obj_elf_popsection): New.
3176 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
3177 (ppc_section_type): Likewise.
3178 * config/tc-ppc.h: Likewise.
3180 * expr.h (struct expressionS): Don't make X_op a bitfield.
3181 * config/tc-alpha.c: Update for symbol handling changes.
3182 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
3183 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
3185 1999-06-05 Richard Henderson <rth@cygnus.com>
3187 * dwarf2dbg.c (*): Convert to K&R + prototypes.
3188 (dwarf2_gen_line_info): Kill unused variables.
3189 (dwarf2_finish): Likewise.
3190 (dwarf2_where): Likewise.
3191 (dwarf2_directive_file): If we've only got a string,
3192 hand off to s_app_file.
3193 * ecoff.c: Move the include of ecoff.h.
3194 * symbols.h (S_IS_FUNCTION): Prototype.
3196 * read.c (LEX_HASH): Supply a default.
3198 (s_globl): Update `c' after skipping whitespace.
3199 * read.h (LEX_END_NAME, is_name_ender): New.
3200 * expr.c (get_symbol_end): Respect it.
3202 1999-06-04 Mark Klein <mklein@dis.com>
3204 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
3206 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
3208 * config/tc-hppa.c: Update for symbol handling changes.
3210 1999-06-03 Ian Lance Taylor <ian@zembu.com>
3212 * cgen.c: Update for symbol handling changes.
3213 * config/tc-m32r.c: Likewise.
3215 * config/tc-hppa.h: Update for symbol handling changes.
3216 * config/tc-hppa.c: Likewise.
3218 * config/tc-arm.h: Update for symbol handling changes.
3219 * config/tc-arm.c: Likewise.
3220 (symbol_make_empty): Remove. Just use symbol_create.
3222 * symbols.c (symbol_set_tc): Correct name.
3224 * Makefile.am: Rebuild dependencies.
3225 ($(OBJS)): Don't depend upon struc-symbol.h.
3226 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
3227 * dep-in.sed: Don't remove struc-symbol.h.
3228 * Makefile.in: Rebuild.
3230 * doc/internals.texi (Symbols): Describe changes in symbol
3233 1999-06-03 Richard Henderson <rth@cygnus.com>
3235 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
3236 instead of doing the work by hand.
3238 1999-06-03 David Mosberger <davidm@hpl.hp.com>
3240 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
3241 state of line state-machine.
3242 (struct ls): Collect DWARF2 line state-machine state in new member
3243 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
3244 resulted in any DWARF2 directives.
3245 (reset_state_machine): New function.
3246 (out_end_sequence): Ditto.
3247 (dwarf2_gen_line_info): When switching sections or switching to a
3248 lower text address, call out_end_sequence() first to terminate the
3249 previous code sequence as code sequences MUST have monotonically
3250 increasing addresses.
3251 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
3253 1999-06-03 David Mosberger <davidm@hpl.hp.com>
3255 * as.c (parse_args): Add option -gdwarf2 to allow requesting
3256 DWARF2 debug info (line information only, at this point).
3257 * as.h: Update comment about supported debug formats.
3258 * dwarf2dbg.c, dwarf2dbg.h: New files.
3259 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
3261 * expr.c (operand): Don't use [ for parens if we want an index op.
3262 (op_encoding): Switch [ into O_index, if desired.
3263 (op_rank): Renumber with O_index on bottom.
3264 (expr): If O_index, match closing bracket.
3265 * expr.h (O_index): New.
3267 * read.c (read_a_source_file): Conditionally allow matched "
3268 in lines passed to md_assemble.
3270 * config/obj-elf.c (elf_pseudo_table): Add `common'.
3272 1999-06-03 Ian Lance Taylor <ian@zembu.com>
3274 Add support for storing local symbols in a small structure to save
3275 memory when assembling large files.
3276 * as.h: Don't include struc-symbol.h.
3277 (symbolS): Add typedef.
3278 * symbols.c: Include struc-symbol.h.
3279 (local_hash): New static variable.
3280 (save_symbol_name): New static function, from symbol_create.
3281 (symbol_create): Call save_symbol_name.
3282 (local_symbol_count): New static variable.
3283 (local_symbol_conversion_count): Likewise.
3284 (LOCAL_SYMBOL_CHECK): Define.
3285 (local_symbol_make): New static function.
3286 (local_symbol_convert): New static function.
3287 (colon): Handle local symbols. Create local symbol for local
3289 (symbol_table_insert): Handle local symbols.
3290 (symbol_find_or_make): Create local symbol for local label name.
3291 (symbol_find_base): Check for local symbol.
3292 (symbol_append, symbol_insert): Check for local symbols.
3293 (symbol_clear_list_pointers, symbol_remove): Likewise.
3294 (verify_symbol_chain): Likewise.
3295 (copy_symbol_attributes): Likewise.
3296 (resolve_symbol_value): Handle local symbols.
3297 (resolve_local_symbol): New static function.
3298 (resolve_local_symbol_values): New function.
3299 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
3300 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
3301 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
3302 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
3303 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
3304 (symbol_previous, symbol_next): New functions.
3305 (symbol_get_value_expression): Likewise.
3306 (symbol_set_value_expression): Likewise.
3307 (symbol_set_frag, symbol_get_frag): Likewise.
3308 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
3309 (symbol_mark_used_in_reloc): Likewise.
3310 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
3311 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
3312 (symbol_mri_common_p): Likewise.
3313 (symbol_mark_written, symbol_clear_written): Likewise.
3314 (symbol_written_p): Likewise.
3315 (symbol_mark_resolved, symbol_resolved_p): Likewise.
3316 (symbol_section_p, symbol_equated_p): Likewise.
3317 (symbol_constant_p): Likewise.
3318 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
3319 (symbol_get_obj, symbol_set_obj): Likewise.
3320 (symbol_get_tc, symbol_set_tc): Likewise.
3321 (symbol_begin): Initialize local_hash.
3322 (print_symbol_value_1): Handle local symbols.
3323 (symbol_print_statistics): Print local symbol statistics.
3324 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
3325 Declare new symbols.c functions. Move many declarations here from
3327 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
3328 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
3329 (struct symbol): Move bsym to make it clearly the first field.
3330 Remove TARGET_SYMBOL_FIELDS.
3331 (symbolS): Don't typedef.
3332 (struct broken_word): Remove.
3333 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
3334 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
3335 (symbol_clear_list_pointers): Likewise.
3336 (symbol_insert, symbol_remove): Likewise.
3337 (symbol_previous, symbol_append): Likewise.
3338 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
3339 (struct local_symbol): Define.
3340 (local_symbol_converted_p, local_symbol_mark_converted): Define.
3341 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
3342 (local_symbol_get_frag, local_symbol_set_frag): Define.
3343 (local_symbol_get_real_symbol): Define.
3344 (local_symbol_set_real_symbol): Define.
3346 * write.c (write_object_file): Call resolve_local_symbol_values.
3347 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
3348 (TARGET_SYMBOL_FIELDS): Don't define.
3349 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
3350 ECOFF_DEBUGGING, add ECOFF fields.
3351 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
3352 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
3353 ECOFF_DEBUGGING, add ECOFF fields.
3354 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
3355 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
3356 * config/tc-mcore.h: Don't include struc-symbol.h.
3357 (TARGET_SYMBOL_FIELDS): Don't define.
3358 (struct mcore_tc_sy): Define.
3359 (TC_SYMFIELD_TYPE): Define.
3360 * Many files: Use symbolS instead of struct symbol. Use new
3361 accessor functions rather than referring to symbolS fields
3364 * read.c (s_mri_common): Don't add in value of line_label.
3366 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
3367 checking for SEC_LINK_ONCE.
3369 * config/tc-sh.h (sh_fix_adjustable): Declare.
3371 * app.c (input_buffer): New static variable.
3372 (app_push): Save saved_input in allocated buffer.
3373 (app_pop): Restored saved_input.
3374 (do_scrub_chars): Change get parameter to take char * and int as
3375 arguments. Change GET macro to pass input_buffer to get
3376 function. Don't save input into allocated buffer.
3377 * as.h (do_scrub_chars): Update declaration.
3378 * input-file.c (input_file_get): Change to take char * and int.
3379 Read data into passed in buffer. Remove static buffer.
3380 * read.c (scrub_from_string): Change to take char * and int. Copy
3381 data into passed in buffer.
3383 * hash.h: Neaten. Declare hash_traverse.
3384 * hash.c: Complete rewrite based on BFD hashing code.
3385 * gasp.c (chunksize): New variable.
3386 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
3389 1999-05-28 Nick Clifton <nickc@cygnus.com>
3391 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
3392 addend unless the target uses an old ABI.
3394 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
3396 -Wchar-subscripts cleanup
3397 * listing.c (listing_newline): Use unsigned char variable, so
3398 calls to isascii,iscntrl are correct.
3399 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
3401 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
3402 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
3403 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
3404 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
3406 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
3408 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
3410 (arch_coldfire_p): New #define.
3411 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
3413 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
3415 * config/tc-m68k.c (install_operand): Add places `n', `o'.
3417 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
3418 (install_operand): Add place `N'.
3419 (init_table): Add registers ACC, MACSR, MASK.
3421 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
3423 * config/tc-m68k.c: Change mcf5200 --> mcf.
3424 (archs): Add mcf5206e, mcf5307.
3425 (m68k_ip): Add format `u'.
3426 (install_operand): Add place `m', `M', `h'.
3427 (init_table): Add upper/lower registers.
3429 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
3431 1999-05-28 Martin Dorey <mdorey@madge.com>
3433 * config/tc-i960.c: Several minor changes to add ELF and
3434 BFD_ASSEMBLER support.
3435 * config/tc-i960.h: Likewise.
3436 * configure.in (i960-*-elf*): New target.
3437 * aclocal.m4, configure: Rebuild.
3439 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3441 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
3442 reloc changes when defined(BFD_ASSEMBLER).
3444 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
3446 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
3448 * write.c (write_print_statistics): Output to file, not stderr.
3450 * expr.c (generic_bignum_to_int32,64): Prototype.
3452 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
3453 output_sleb128, output_uleb128, output_big_sleb128,
3454 output_big_uleb128, output_big_leb128): Prototype.
3455 (output_big_sleb128, output_big_uleb128): Make inline.
3456 (output_big_leb128): Remove inline
3458 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
3459 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
3460 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
3461 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
3462 value for correct overflow check in write.c:fixup_segment.
3463 * write.c (fixup_segment): Move bitfield overflow checks to after
3464 the md_apply_fix call.
3465 * config/obj-coff.c (fixup_segment): Likewise.
3466 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
3467 valueT *val argument.
3469 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3471 * config/atof-ieee.c (gen_to_words): Correctly round a
3472 denormalized number. Fix off-by-one in range checking for
3473 exponent in a denormal.
3475 1999-05-10 Nick Clifton <nickc@cygnus.com>
3477 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
3480 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
3482 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
3484 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
3486 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
3487 (ReverseRegRegmem): Remove.
3488 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
3489 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
3490 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
3493 From Doug Ledford <dledford@redhat.com>
3494 * config/tc-i386.h (RegXMM): New for P/III.
3495 * config/tc-i386.c: Add support for P/III.
3497 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
3499 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
3500 (md_begin): Allow ppc32 insns in ppc64bridge mode.
3501 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
3503 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
3505 * config/tc-i386.c (i386_immediate): Skip whitespace before
3506 complaining about junk after expression.
3507 (i386_displacement): Likewise.
3509 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
3511 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
3512 Don't copy before downcaseing.
3514 1999-05-05 Catherine Moore <clm@cygnus.com>
3516 * tc-m68k.c: Include elf/m68k.h.
3517 (m68k_elf_final_processing): New routine.
3518 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
3521 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
3523 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
3526 1999-04-30 Nick Clifton <nickc@cygnus.com>
3528 * config/tc-mcore.c (mcore_s_section): Dump literals before
3531 1999-04-29 Nick Clifton <nickc@cygnus.com>
3533 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
3536 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
3538 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
3539 (TC_INIT_FIX_DATA): Delete.
3540 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
3541 (TC_INIT_FIX_DATA): Delete.
3542 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
3543 * write.c (fix_new_internal): Initialize fx_cgen member.
3544 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
3545 (gas_cgen_md_apply_fix3): Update.
3546 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
3547 (md_cgen_record_fixup_exp): Update.
3548 (FX_OPINFO_R_TYPE): Update.
3550 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
3551 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
3552 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
3553 * frags.h (struct frag): Make opindex, opinfo ints.
3555 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
3557 1999-04-26 Tom Tromey <tromey@cygnus.com>
3559 * aclocal.m4, configure: Updated for new version of libtool.
3561 1999-04-22 Nick Clifton <nickc@cygnus.com>
3563 * config/tc-mcore.c (md_apply_fix3): Renamed function from
3565 (md_apply_fix3): Do not fix up absolute relocations against
3568 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
3570 1999-04-20 Nick Clifton <nickc@cygnus.com>
3572 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
3573 changes and data-in-text directives.
3574 (mcore_cons): New function: intercept cons() operations.
3575 (mcore_float_cons): New function: intercept float_cons()
3577 (mcore_stringer): New function: intercept stringer() operations.
3579 1999-04-18 Ian Lance Taylor <ian@zembu.com>
3581 * obj.h (struct format_ops): Change generate_asm_lineno field to
3583 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
3585 * config/tc-alpha.c (find_opcode_match): Add default case to
3587 (find_macro_match): Likewise.
3588 (load_expression): Parenthesize && within ||.
3590 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
3592 1999-04-17 Nick Clifton <nickc@cygnus.com>
3594 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
3595 .text .data .section pseudo ops.
3596 (mcore_s_section): New function. Dump lits before changing secs.
3597 (mcore_s_text): New function. Dump lits before changing secs.
3598 (mcore_s_data): New function. Dump lits before changing secs.
3600 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
3602 * config/tc-mips.c (mips_32bitmode): New.
3603 (md_begin): Set mips_32bitmode if needed.
3604 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
3605 Set EF_MIPS_32BITMODE.
3607 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
3609 * config/obj-coff.c (c_section_symbol): Fix typo in previous
3612 1999-04-16 Nick Clifton <nickc@cygnus.com>
3614 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
3616 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
3618 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
3619 expressions correctly.
3622 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
3624 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
3626 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
3628 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
3629 and fmpynfadd instructions.
3631 1999-04-11 Richard Henderson <rth@cygnus.com>
3633 * as.h (environ): Declare it, if needed.
3634 * as.c (dump_statistics): Don't declare environ.
3635 * configure.in (environ): Detect declaration.
3636 * configure, config.in: Rebuild
3638 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
3639 (i386_displacement): Allocate enough space for replacement buffer.
3640 Clean up replacement buffer initialization.
3642 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
3644 * subsegs.c (section_symbol): Don't create a new symbol if one
3645 already exists; instead, use the existing one, but set its segment
3646 and frag data if it hasn't already been defined.
3647 * config/obj-coff.c (c_section_symbol): Likewise.
3649 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
3651 * tc-alpha.c (load_expression): Call as_bad instead of abort.
3653 1999-04-08 Nick Clifton <nickc@cygnus.com>
3655 * config/tc-mcore.c: New File: Support routines for MCore
3657 * config/tc-mcore.h: New File: Definitions for MCore assembler.
3658 * config/obj-coff.c: Add support for mcore-pe target.
3660 * Makefile.am: Add support for MCore targets.
3661 * Makefile.in: Regenerate.
3662 * configure.in: Add support for MCore targets.
3663 * configure: Regenerate.
3665 * doc/all.texi: Set MCORE.
3666 * doc/as.texinfo: Document MCore specific command line options.
3668 * write.h: Prevent multiple inclusion.
3670 1999-04-06 Ian Lance Taylor <ian@zembu.com>
3672 * asintl.h (LC_MESSAGES): Never define.
3673 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
3675 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
3678 * Makefile.am (m68k-parse.c): If configuring in the source
3679 directory, copy m68k-parse.y into the local directory before
3680 running ylwrap, to remove spurious differences when generating
3682 * Makefile.in: Rebuild.
3684 * config/tc-sparc.h (md_do_align): Just allocate the number of
3685 bytes necessary, rather than always allocating 1024.
3687 1999-04-04 Ian Lance Taylor <ian@zembu.com>
3689 * listing.c (listing_newline): Add cast to avoid warning.
3690 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
3691 * config/tc-i386.c (i386_scale): Add return value.
3692 (build_displacement_string): Remove unused local temp_disp2.
3693 (i386_intel_memory_operand): Add parentheses to avoid warning.
3694 (i386_intel_operand): Remove unused local end_of_operand_string.
3695 (i386_operand): Remove unused local operand_modifier.
3696 (i386_operand): Add parens to avoid warning.
3698 1999-04-04 Don Bowman <don@pixsci.com>
3700 * configure.in: Add mips*-*-vxworks* target; have it define
3702 * configure, config.in: Rebuild.
3704 1999-03-31 Nick Clifton <nickc@cygnus.com>
3706 * configure.in (emulations): Add support for arm-epoc-pe.
3707 * configure: Regenerate.
3708 * config/te-epoc-pe.h: New file. Define macros specific to
3710 * config/tc-arm.h: Select epoc-pe-arm target format if configured
3711 for arm-epoc-pe target.
3713 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
3715 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
3717 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
3719 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
3720 detect ",n" without a condition.
3721 (pa_parse_neg_cmpsub_cmpltr): Likewise.
3724 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
3726 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
3727 instruction is encoded with one bit.
3730 1999-03-23 Ian Lance Taylor <ian@zembu.com>
3732 * doc/internals.texi (CPU backend): Mention that
3733 line_separator_chars should not include newline. From thi
3734 <ttn@mingle.glug.org>.
3736 1999-03-22 Doug Evans <devans@casey.cygnus.com>
3738 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
3739 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
3741 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
3743 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
3745 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
3747 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
3750 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
3752 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
3754 1999-03-15 Martin Hunt <hunt@cygnus.com>
3756 * app.c (do_scrub_begin): Change '-' back to a symbol char
3757 so we can use multiple opcodes on a line again.
3759 * config/tc-d30v.c: By default, warn if a symbol has
3760 the same name as a register. Plus some minor
3761 updates from the branch.
3763 1999-03-13 Nick Clifton <nickc@cygnus.com>
3765 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
3766 BFD_RELOC_16 and BFD_RELOC_64.
3768 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3770 * expr.c (expr): Add missing else.
3772 1999-03-12 Nick Clifton <nickc@cygnus.com>
3774 * config/tc-arm.c (md_apply_fix3): Improve error message.
3776 1999-03-11 Doug Evans <devans@casey.cygnus.com>
3778 * Makefile.am (CPU_TYPES): Add fr30.
3779 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
3780 (fr30,m32r dependencies): Update.
3781 * Makefile.in: Rebuild.
3783 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
3784 (gas_cgen_record_fixup_exp): Ditto.
3785 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
3786 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
3787 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
3788 (md_cgen_lookup_reloc): Update use of operand->type.
3789 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
3790 (md_convert_frag): Call cgen_operand_lookup_by_num.
3791 (md_cgen_lookup_reloc): Update use of operand->type.
3792 (m32r_cgen_record_fixup_exp): Ditto.
3794 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
3796 * config/tc-mips.c (md_show_usage): Fix message.
3798 1999-03-03 Nick Clifton <nickc@cygnus.com>
3800 * doc/c-arm.texi (ARM Syntax): Document new command line switches
3801 and LDR reg,=<expr> instruction.
3803 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
3806 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
3808 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
3810 1999-02-17 Nick Clifton <nickc@cygnus.com>
3812 This patch was created by: Scott Bambrough
3813 <scottb@corelcomputer.com>
3816 Special cased '@' character. The '@' character is used as the
3817 ARM assembler comment character, as a special character
3818 and in ELF .symver pseudo-op's, and as a special character in
3819 .type and .section pseudo-ops.
3820 (symver_pseudo): New static variable.
3821 (symver_state): New static variable.
3822 (struct app_save): Add field 'symver_state'.
3823 (app_push): Save global symver_state int struct app_save.
3824 (app_pop): Restore global symver_state from struct app_save.
3825 (do_scrub_chars): Special case handling of '@' character in
3828 * configure.in: Modified to recognize armv* uname syntax from ARM
3830 * configure: Regenerated.
3832 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
3833 a prefix to the section's type.
3834 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
3835 the type's typename.
3837 * config/tc-arm.h: Add support for PIC generation:
3838 (pic_code): New boolean.
3839 (obj_relocate_extern): Define.
3840 (TC_RELOC_RTSYM_LOC_FIXUP): Define
3841 (TC_CONS_FIX_NEW): Define.
3842 (tc_fix_adjustable): Define.
3843 (GLOBAL_OFFSET_TABLE_NAME): Define.
3845 * config/tc-arm.c: Add support for PIC generation:
3846 (line_seperator_chars): Allow ';' as a seperator for Linux.
3847 (is_immediate_prefix): New macro.
3848 (arm_parse_reloc): New function.
3849 (s_arm_elf_cons): New function.
3850 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
3851 (md_undefined_symbol): Special case handling for the Global Offset
3853 (md_apply_fix3): Handle PIC relocs.
3854 (tc_gen_reloc): Handle PIC relocs.
3855 (md_parse_option): Add support for '-k' command line switch to
3856 enable PIC generation.
3857 (cons_fix_new_arm): New function.
3858 (s_arm_elf_cons): New function.
3860 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
3862 * configure.in: Add comments for uses of AC_DEFINE.
3863 * acinclude.m4: Likewise.
3864 * acconfig.h: Remove.
3865 * aclocal.m4: Rebuild.
3866 * configure: Rebuild.
3867 * Makefile.in: Rebuild.
3868 * config.in: Rebuild.
3870 1999-02-15 Jim Lemke <jlemke@cygnus.com>
3872 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
3873 non-constant offset from a base register.
3875 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
3877 * config/tc-alpha.c (md_show_usage): Put \ before newline in
3880 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
3882 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
3883 (emit_insn): Look for pc-relative and no-overflow specifiers on
3884 internal relocation types.
3886 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
3888 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
3891 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
3893 (mips_4650, mips_4010, mips_4100): Variables removed.
3894 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
3895 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
3897 (md_begin): Don't bother initializing the mips_NNNN variables;
3898 mips_cpu is set, and that's good enough now.
3899 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
3900 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
3901 (show): New function, to handle wrapping in the CPU lists.
3902 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
3904 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
3906 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
3907 than treat as an immediate specifier.
3909 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
3911 * config/tc-i386.c: Prototype many functions.
3912 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
3913 (i386_immediate): Remove unused second argument.
3914 (i386_intel_operand): Fix i386_is_reg typo.
3915 (i386_operand): Use allow_naked_reg.
3916 (output_invalid): Make operand int for K&R.
3918 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
3920 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
3922 * Makefile.in: Rebuild.
3924 1999-02-09 Doug Evans <devans@casey.cygnus.com>
3926 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
3928 (EXTRA_as_new_SOURCES): Comment out.
3929 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
3930 * Makefile.in: Rebuild.
3931 * doc/Makefile.in: Rebuild.
3932 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
3933 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
3934 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
3935 * configure: Rebuild.
3936 * aclocal.m4: Rebuild.
3937 * config.in: Rebuild.
3938 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
3939 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
3940 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
3941 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
3942 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
3943 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
3944 (gas_cgen_record_fixup_exp): Ditto.
3945 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
3946 descriptor, not global variable.
3947 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
3948 descriptor, not global variable. Refer to insert_operand handler
3949 via cpu descriptor, not global function.
3950 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
3951 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
3952 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
3953 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
3954 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
3955 * config/tc-m32r.c: Ditto.
3956 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
3957 (md_assemble): Ditto.
3958 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
3960 1999-02-09 Nick Clifton <nickc@cygnus.com>
3962 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
3963 relocations for ELF targets.
3965 1999-02-08 Nick Clifton <nickc@cygnus.com>
3967 * configure.in: Add support for StrongARM target.
3968 * configure: Regenerate.
3970 1999-02-05 Nick Clifton <nickc@cygnus.com>
3972 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
3974 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
3977 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
3979 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
3981 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
3983 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
3984 (INTEL_DWORD_MNEM_SUFFIX): Define.
3987 (DWORD_PTR): Define.
3988 (XWORD_PTR): Define.
3990 (OFFSET_FLAT): Define.
3992 (NONE_FOUND): Define.
3995 * config/tc-i386.c (set_intel_syntax): New routine.
3996 (intel_syntax): Declare.
3997 (allow_naked_reg): Declare.
3998 (md_pseudo_table): Support .intel_syntax and .att_syntax.
3999 (intel_float_operand): New routine.
4000 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
4001 Handle brackets as well as parens. Call i386_intel_operand for
4002 intel syntax. Reverse operands if appropriate. Handle new
4003 suffixes. Handle movzx and movsx.
4004 (i386_is_reg): New routine.
4005 (i386_immediate): New routine.
4006 (i386_scale): New routine.
4007 (i386_displacement): New routine.
4008 (i386_operand_modifier): New routine.
4009 (build_displacement_string): New routine.
4010 (i386_parse_seg): New routine.
4011 (i386_intel_memory_operand): New routine.
4012 (i386_intel_operand): New routine.
4013 (i386_operand): Call i386_displacement, i386_immediate,
4014 i386_scale, etc. instead of handling inline.
4015 (parse_register): Handle registers without prefix.
4017 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
4019 * configure: Regenerate.
4020 * configure.in (arm-*-oabi): New.
4021 (thumb-*-oabi): New.
4022 * config/tc-arm.c (target_oabi): Declare.
4023 (md_apply_fix3): Support REL relocs.
4024 (md_parse_option): Handle -oabi.
4025 (elf32_arm_target_format): New routine.
4026 (md_longopts): Add OPTION_OABI.
4027 * config/tc-arm.h: Redefine TARGET_FORMAT.
4030 1999-01-28 Nick Clifton <nickc@cygnus.com>
4032 * write.c (write_relocs): Handle out of range error.
4034 * config/tc-fr30.c (fr30_fix_adjustable): New function.
4035 (fr30_force_relocation): Default to 0.
4037 * config/tc-fr30.h (obj_fix_adjustable): Define.
4038 (TC_FORCE_RELOCATION): Define.
4040 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
4043 1999-01-16 Nick Clifton <nickc@cygnus.com>
4045 * config/tc-d30v.c (write_2_short): Do not generate a sequential
4046 merge of two instructions if the left instruciton kills the right.
4048 1999-01-11 Doug Evans <devans@casey.cygnus.com>
4050 * Makefile.in: Regenerate.
4051 * configure.in: Redo test for using cgen.
4052 * configure: Regenerate.
4054 1999-01-09 Nick Clifton <nickc@cygnus.com>
4056 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
4057 redefinition of this macro.
4059 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
4061 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
4064 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
4066 * config/tc-mips.c (append_insn): For mips16, insert a nop between
4067 a read of HI or LO and an immediatly following branch.
4069 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
4071 * config/tc-mips.c (md_begin): Another correction to the setting of
4074 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
4076 * config/tc-mips.c (md_begin): Correct type-o in setting of
4079 1998-12-21 Nick Clifton <nickc@cygnus.com>
4081 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
4082 bit insn when optimizing, so that parallelised instructions will
4083 start on a 32 bit boundary.
4085 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
4087 * config/tc-mips.c (mips_eabi64): New.
4088 (md_begin): Set mips_eabi64.
4089 (mips_elf_final_processing): Use it.
4091 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
4093 * config/tc-mips.c (mips_elf_final_processing):
4094 Correct setting of ABI in e_flags.
4096 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
4098 * config/tc-fr30.c (md_assemble): Warn about invalid instructions
4101 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
4103 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
4105 1998-12-15 Doug Evans <devans@casey.cygnus.com>
4107 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
4108 warning, values that don't fit in the field.
4110 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
4112 * config/tc-mips.c (mips_abi_string): New.
4113 (md_parse_option,md_longopts): Add mabi.
4114 (mips_elf_final_processing): Set e_flags based on mabi flag.
4116 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
4118 * config/tc-mips.c (md_parse_option): Handle vr4111.
4120 98-12-11 Ken Raeburn <raeburn@cygnus.com>
4122 * config/tc-h8300.c (build_bytes): Change message given if the
4123 instruction requires H8/300H mode and we're not in Hmode, to
4124 suggest that it may be the operand modes that are the problem, not
4125 necessarily the opcode.
4127 1998-12-10 Nick Clifton <nickc@cygnus.com>
4129 * config/tc-fr30.c: Add line separator character.
4131 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
4133 * configure.in (hppa-*-mpeix*): New target.
4134 * config/obj-som.h (obj_som_compiler): Declare.
4135 * config/obj-som.c (compiler_seen): New static variable.
4136 (obj_som_compiler): New function.
4137 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
4138 (md_pseudo_table): Add "compiler" if OBJ_SOM.
4139 (pa_type_args): Set hppa_priv_level.
4140 (pa_compiler): New static function if OBJ_SOM.
4141 * configure: Rebuild.
4143 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
4145 * read.c (output_leb128): Don't mark as inline.
4147 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
4149 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
4150 AIX .vbyte unaligned data support.
4151 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
4152 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
4155 1998-12-07 Nick Clifton <nickc@cygnus.com>
4157 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
4160 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
4162 * config/tc-arm.c (elf32_arm_force_relocation): Check for
4163 BFD_RELOC_ARM_PCREL_BRANCH.
4165 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
4167 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
4168 checking the target type.
4169 (mips-dec-bsd*): Set endian to little.
4170 * configure: Rebuild.
4172 COFF weak symbol support, based on patches from Mark Elbrecht
4173 <snowball3@usa.net>:
4174 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
4175 * config/obj-coff.c (obj_coff_weak): New static function.
4176 (obj_coff_endef) [both versions]: Handle weak symbols.
4177 (coff_frob_symbol): Likewise.
4178 (yank_symbols): Likewise.
4179 (obj_pseudo_table): Add "weak".
4181 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
4182 <aymeric.vincent@emi.u-bordeaux.fr>.
4183 * aclocal.m4: Rebuild with current tools.
4184 * configure: Rebuild.
4186 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
4187 an assertion failure for a case we can't handle when OBJ_ECOFF.
4189 * expr.c (operator): And with 0xff to avoid problems with signed
4192 1998-12-03 Nick Clifton <nickc@cygnus.com>
4194 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
4195 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
4197 1998-12-02 Nick Clifton <nickc@cygnus.com>
4199 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
4202 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
4204 * config/tc-fr30.c (md_pcrel_from_section): Restore previous
4205 calculation of pcrel point.
4207 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
4209 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
4212 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
4214 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
4216 (d10v_cleanup): Only generate previous insn if a multiline insn is
4219 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
4221 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
4224 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
4226 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
4227 -marm6xxx command line switches.
4229 1998-11-18 Doug Evans <devans@casey.cygnus.com>
4231 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
4232 (itbl-ops.o): Delete duplicate dependencies.
4233 Rebuild dependencies.
4234 Add fr30 dependencies.
4235 * Makefile.in: Rebuild.
4237 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
4239 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
4241 * listing.c: Ignore line terminator characters found inside
4244 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
4246 * po/gas.pot: Regenerated.
4248 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
4250 * config/tc-fr30.c (fr30_is_colon_insn): New name for
4251 fr30_is_label_start(). Also checks for delay slot insns.
4253 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
4254 FR30 instructions which contain a colon in the mnemonic.
4256 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
4258 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
4260 * config/tc-fr30.c: Removed currently superflous code.
4262 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
4264 * config/tc-fr30.h: New file.
4265 * config/tc-fr30.c: Tweaking so that it will compile.
4267 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
4269 * config/tc-d10v.h (obj_fix_adjustable): Define.
4270 (TC_FORCE_RELOCATION): Define.
4271 (d10v_force_relocation): Declare.
4272 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
4273 (md_apply_fix3): Handle Vtable relocs.
4274 (d10v_fix_adjustable): New.
4275 (d10v_force_relocation): New.
4277 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
4279 * config/tc-d30v.c: Change default behaviour to ignore potential
4280 conflicts between register name and symbol names.
4282 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
4284 * configure.in: Add fr30-*-*.
4285 * config/tc-fr30.c: New file.
4286 * Makefile.in: Regenerated.
4287 * config.in: Regenerated.
4288 * configure: Regenerated.
4289 * doc/Makefile.in: Regenerated.
4290 * po/gas.pot: Regenerated.
4292 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
4294 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
4297 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
4299 * app.c (do_scrub_begin): Set characters above 127 to be symbol
4301 (do_scrub_chars): Add some casts to unsigned char to avoid
4302 unwanted sign extension.
4303 * read.c (lex_type): Set characters about 127 to be symbol
4305 * config/tc-i386.c (md_begin): Set identifier_chars and
4306 operand_chars for values above 127.
4308 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
4310 * configure.in: detect cygwin* instead of cygwin32*
4311 * configure: regenerate
4313 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
4315 * listing.c: Add support for producing a listing from piped
4318 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
4320 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
4321 (append_insn): Account for the tx39's multiply behavior.
4323 1998-10-26 Michael Meissner <meissner@cygnus.com>
4325 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
4326 from assemble_parallel_insns. Add support for '->' to indicate
4327 explicitly serializing the instructions.
4328 (md_assemble): Ditto.
4330 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
4332 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
4335 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
4337 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
4339 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
4341 * config/tc-mips.c : support frame and regmask/fregmask when
4342 MIPS_STABS_ELF is specified.
4344 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
4346 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
4347 (md_apply_fix): Don't return 1 for VTABLE relocs.
4348 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
4350 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4352 * doc/c-i386.texi: Replace occurences of "opcode" with
4353 "instruction mnemonic", "instruction", or "mnemonic" when
4354 referring to the name of an instruction. Use "opcode" when
4355 referring to the sequence of machine bytes.
4357 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
4358 (is_opcode_char): Rename to is_mnemonic_char.
4359 (md_assemble and i386_operand): Correct error messages from
4360 "opcode" to "instruction mnemonic"
4361 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
4362 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
4363 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
4364 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
4365 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
4366 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
4367 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
4369 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
4371 * config/tc-i386.c (i386_operand): Check for garbage after
4374 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
4376 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
4377 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
4379 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
4381 * config/tc-sh.h (obj_fix_adjustable): Define.
4382 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
4383 (md_apply_fix): Likewise.
4384 (tc_gen_reloc): Likewise.
4385 (sh_fix_adjustable): New.
4387 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
4389 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
4390 * cgen.h (gas_cgen_finish_insn): Update prototype.
4391 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
4392 cgen_insn_t -> CGEN_INSN_INT.
4393 (make_parallel): Update handling of CGEN_INT_INSN_P.
4394 (assemble_parallel_insn): Ditto.
4395 (target_make_parallel): New function.
4396 (md_assemble): Use it.
4398 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
4400 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
4402 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
4404 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
4405 converted into lower case.
4407 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
4409 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
4410 (gas_cgen_tc_gen_reloc): Likewise.
4411 * config/tc-m32r.h (obj_fix_adjustable): Define.
4412 * config/tc-m32r.c (m32r_fix_adjustable): New.
4413 (m32r_force_relocation): Handle VTABLE relocs.
4415 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
4417 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
4419 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
4421 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
4422 to lower case before parsing.
4424 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
4425 parallel insns modift buts in the PSW as a side effect.
4427 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
4429 * config/tc-d30v.c (find_format): Test for missing flag and
4432 (md_apply_fix3): Fix error messages to avoid
4433 assumption about presence of a symbol.
4435 (parallel_ok): Disallow parallel instructions that both modify the
4438 (find_format): Generate a warning if an odd numbered register is
4439 used as the first register in a mutli-register instruction.
4441 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
4443 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
4444 relocations are always associated with a symbol.
4446 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
4448 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
4449 (elf32_sparc_force_relocation): Declare.
4450 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
4451 (tc_gen_reloc): Handle vtable relocs.
4452 (elf32_sparc_force_relocation): New.
4454 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
4456 * symbols.c (S_IS_FUNCTION): New.
4457 * config/tc-v850.h (obj_fix_adjustable): Define.
4458 (TC_FORCE_RELOCATION): Define.
4459 (v850_force_relocation): Declare.
4460 * config/tc-v850.c (tc_gen_reloc): Use offset instead
4461 of fx_addnumber for VTABLE reloc addends.
4462 (md_apply_fix3): Handle VTABLE relocs.
4463 (v850_fix_adjustable): New.
4464 (v850_force_relocation): New.
4466 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
4468 * tc-hppa.c (fp_operand_format): Add some additional formats.
4469 (pa_ip): Do not automatically promote into pa2.0 mode.
4470 (pa_level): Handle ".level 2.0".
4472 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4474 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
4475 * config/tc-i386.h (template.extension_opcode): Change to
4476 unsigned int to allow full range of 8-bit opcode suffixes.
4477 (None): Redefine as 0xffff.
4479 From Jeff B Epler <jepler@usgs.gov>
4480 * doc/c-i386.texi (i386-SIMD): New section.
4482 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
4484 * read.c (discard_rest_of_line): New function.
4485 * read.h: Declare it.
4486 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
4488 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
4490 * config/tc-d10v.c (find_symbol_matching_register): New function.
4491 (find_opcode): Cope with the case where a register name matches
4494 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
4496 * config/tc-v850.c (md_pcrel_from): Rename to
4497 v850_pcrel_from_section.
4498 (v850_pcrel_from_section): Do not resolves symbols in other
4501 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
4503 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
4505 * config/tc-d10v.c (find_opcode): Generate an error if a register
4506 is supplied for an operand that should not be a register.
4508 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
4510 * config/tc-d30v.c (write_2_short): But do allow delayed branch
4511 instructions to have another instruction in the right bin.
4513 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
4515 * config/tc-d30v.c (write_2_short): Do not allow instructions in
4516 the right container if the left container holds a branch
4519 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
4521 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
4522 both a register name and symbol name.
4523 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
4525 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
4527 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
4528 execution unit class.
4530 (reg_name_search): If a name matches a register and a symbol,
4531 prefer the register.
4532 (find_format): Disallow flag registers when a general purpose
4533 register is required.
4534 If a number is required, but a register has been given, check to
4535 see if a symbol with the same name as the register exists, and if
4536 so, use that symbol.
4538 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
4540 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
4542 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
4544 * config/tc-d30v.c (find_format): Do not accept flag registers as
4545 general purpose registers.
4546 (find_format): If an immediate value is expected at a given place
4547 in a format, but a register name has been provided instead, check
4548 to see if that register name matches the name of a predefined
4549 symbol and if it does, then use the symbol instead.
4550 (reg_name_search): If a register name matches a symbol name,
4551 prefer the register name to the symbol name.
4553 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
4555 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
4556 the previous insn to empty.
4558 1998-09-20 Michael Meissner <meissner@cygnus.com>
4560 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
4561 pieces, forcing the use of an ANSI compiler.
4563 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4565 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
4567 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
4569 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
4571 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
4573 (obj_elf_vtable_entry): Likewise.
4574 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
4575 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
4576 (tc_gen_reloc): Likewise.
4577 (arm_fix_adjustable): Likewise.
4578 (elf32_arm_force_relocation): New.
4579 (armelf_frob_symbol): Remove coff-style symbol support.
4581 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
4583 * config/tc-i386.c (i386_operand): Fix typo in last patch.
4585 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
4587 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
4588 OBJ_COFF so that routine is defined for a.out format.
4590 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
4592 * config/tc-i386.c (i386_operand): Detect non-segment registers
4593 used as segment prefixes.
4595 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
4597 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
4598 optimize across FDE boundaries.
4600 * config/obj-coff.c (obj_coff_section): Preserve any link once
4601 flags when setting the section flags.
4603 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
4605 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
4606 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
4608 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
4610 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
4613 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
4615 * frags.c (frag_grow): Include the size of the frag struct in the
4618 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
4619 if the new subseg comes before the old.
4621 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
4623 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
4624 to handle edge8 and edge16.
4626 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
4628 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
4629 before we clobber the symbol involved.
4631 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
4633 * config/tc-arm.c: Remove OBJ_ELF definitions for
4634 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
4635 use arm_adjust_symtab for OBJ_COFF.
4636 (armelf_adjust_symtab): New Routine.
4637 * config/tc-arm.h: Define obj_adjust_symtab to
4638 armelf_adjust_symtab for OBJ_ELF.
4640 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
4642 * configure.in: Make all i386-elf targets use bfd_gas.
4643 * config/tc-i386.c (tc_i386_force_relocation): New.
4644 (tc_i386_fix_adjustable): Don't fix vtable relocs.
4645 (md_apply_fix3): Likewise.
4646 (tc_gen_reloc): Handle them.
4647 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
4648 tc_i386_force_relocation.
4650 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
4652 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
4654 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
4656 * config/tc-d30v.c (md_assemble): Copy previous opcode over
4657 current opcode after writing the first insturction of a reverse
4660 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
4662 * read.h (generate_lineno_debug): Add prototype.
4663 * read.c (generate_lineno_debug): Make non-static.
4665 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4667 * config/tc-i386.c (md_assemble): Only warn for address/data size
4670 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
4672 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
4673 against Thumb function names, as the linker needs this information.
4675 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
4677 * expr.c (operand): Check also that there is no advance in operand
4678 after atof_generic in order to decide "is it label 0f or floating
4681 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
4683 * config/tc-m32r.c: Replace double dash prefix to M32R specific
4684 command line options with a single dash.
4685 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
4687 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
4689 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
4690 * tc-arm.c (arm_fix_adjustable): New routine.
4692 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
4694 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
4695 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
4696 demand_empty_rest_of_line before mri_comment_end.
4697 (equals): Check garbage after expression before
4698 mri_comment_end in MRI mode.
4700 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
4702 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
4703 small immediate constant to use the constant itself rather than
4706 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
4708 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
4709 (pa_leave): Likewise.
4711 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4713 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
4715 (i386_operand): Fix an error message.
4717 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
4719 * doc/c-arm.texi (ARM Directives): Document .req directive.
4721 * config/tc-arm.c (reg_required_here): Display erroneous string if
4722 the register name could not be decoded.
4723 Do not set inst.instruction if the sift is -1.
4725 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
4727 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
4730 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
4732 * config/tc-d30v.c (d30v_align): Always perform alignment request,
4733 even if it is belived to be unnecessary.
4735 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4737 config/tc-i386.c (i386_operand): Size immediate constants by
4738 suffix (erroneously removed as part of July 7 change).
4740 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
4742 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
4743 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
4744 (armelf_frob_symbol): New Routine.
4745 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
4747 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
4749 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
4751 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
4753 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
4754 command line switches passed to assembler.
4756 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
4758 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
4759 (gas_cgen_opcode_desc): Declare.
4760 (gas_cgen_parse_operand): Declare.
4761 (*): Prepend gas_ to gas specific fns to denote them as such.
4763 * cgen.c (gas_cgen_opcode_desc): New global
4764 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
4765 (queue_fixup): Renamed from cgen_queue_fixup.
4766 (*): Prepend gas_ to gas specific fns to denote them as such.
4768 (gas_cgen_md_apply_fix3): Update call to insert_operand.
4769 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
4770 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
4771 Open opcode table and initialize it.
4772 (make_parallel): Use gas_cgen_opcode_desc.
4773 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
4774 (md_assemble): Ditto.
4776 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
4778 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
4779 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
4780 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
4781 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
4782 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
4783 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
4784 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
4785 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
4786 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
4787 (INIT_STAB_SECTION): Likewise.
4788 (OBJ_PROCESS_STAB): Likewise.
4790 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
4791 (md_parse_option): Watch for them.
4792 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
4793 (md_begin): Kill neverdef code.
4794 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
4795 (s_alpha_prologue): Watch alpha_cur_ent_sym.
4796 (s_alpha_coff_wrapper): New.
4797 (md_pseudo_table): Trap all ECOFF pseudos.
4799 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
4801 Start of changes to remove mdebug section from mips*-elf
4802 Based on MIPS_STAB_ELF definition
4803 * acconfig.h: undef if not configured
4804 * config.in: undef if not configured
4805 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
4806 * config/tc-mips.c (s_ent): set BSF_FUNCTION
4807 * stabs.c (s_stab_generic): flush frag
4809 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
4811 * configure.in: (arm-*-elf): Handle.
4812 (thumb-*-elf): Handle.
4813 * configure: Regenerate.
4814 * read.c (stringer): Fix typo in comment.
4815 * write.c (fixup_segment): Don't add symbol value to addend if
4817 * config/tc-arm.c (md_section_align): Don't align dwarf debug
4819 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
4822 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
4824 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
4825 (write_2_short): Emit warning if new flag is set.
4826 (do_assemble): Set flags if left instruction is one of special
4827 "right-instruction-killer" type.
4829 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
4831 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
4832 Always output words in debug_info section as big endian.
4833 (sparc_target_format): Choose correct bfd target.
4834 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
4836 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
4838 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
4839 to work with internationalization code. Issue an error when two
4840 operands match that are not allowed to match.
4842 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
4844 * configure.in (install_tooldir): Allow target to specify whether
4845 it wants to be installed in $(tooldir)/bin.
4846 * configure: Regenerate.
4847 * Makefile.am (install-exec-local): Set install-exec-tooldir
4848 dependency via configure.
4849 * Makefile.in: Regenerate.
4851 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
4853 * Makefile.am (install-exec-local): Split into two ...
4854 (install-exec-bindir,install-exec-tooldir): New rules.
4855 * Makefile.in: Regenerate.
4857 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
4859 * Makefile.am (install-exec-local): Don't remove the file before
4860 checking whether $(bindir) == $(tooldir)/bin. From Maciej
4861 W. Rozycki <macro@ds2.pg.gda.pl>.
4862 * Makefile.in: Rebuild.
4864 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
4866 * cgen.c: Include libiberty.h.
4867 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
4868 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
4869 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
4870 (md_cgen_lookup_reloc)): Declare.
4871 (md_cgen_record_fixup_exp): Declare.
4872 * config/tc-m32r.h (md_pcrel_from_section): Declare.
4873 (m32r_relax_frag): Declare.
4874 (cgen_md_apply_fix3): Decls moved to cgen.h.
4875 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
4876 (m32r_cgen_record_fixup_exp): Delete decl.
4877 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
4878 (assemble_nop): Delete.
4879 (expand_debug_syms): Delete unused `exp'.
4880 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
4881 Add default case for -Wall.
4882 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
4883 (md_atof): Delete unused wordP.
4885 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
4887 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
4890 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
4892 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
4893 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
4894 .print, .purgem, and .struct. Remove documentation for
4897 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
4899 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
4900 Update call to insert_operand.
4902 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
4904 * config/tc-m32r.c (ms_show_usage): Formatting changes.
4906 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
4908 * config/tc-i386.c (md_assemble): Don't get confused by trailing
4909 whitespace after a prefix operator.
4911 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
4913 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
4915 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
4917 * config/tc-sparc.c (log2): New static function.
4918 (s_reserve): Use log2 to convert alignment before calling
4920 (s_common): Use log2 to convert alignment before calling
4921 record_alignment and frag_align.
4922 (sparc_cons_align): Use log2.
4924 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
4926 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
4927 (s_common): Likewise.
4929 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
4930 initialization of waddr.
4931 (sparc_elf_final_processing): Add default case to switch.
4933 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4935 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
4936 than temporary real.
4938 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
4940 * write.c (subsegs_finish): Don't align the segments if there were
4943 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
4944 copying aux information.
4946 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
4947 expression into a symbol.
4949 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4951 * config/tc-i386.c (mode_from_disp_size): Change arg and return
4952 type to unsigned int.
4953 (md_assemble): Change type used to store offsets from unsigned
4955 (i386_operand): Switch error check to only call RESTORE_END_STRING
4956 once after parse_register.
4958 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
4960 * config/tc-v850.c (md_show_usage): Changed format to match that
4963 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
4965 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4967 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
4969 (md_apply_fix_2): Force the symbol of the vtable reloc to be
4972 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
4974 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
4975 * doc/Makefile.in: Rebuild.
4977 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
4979 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
4980 for %lo expressions.
4981 (mips_ip, case 'u'): Move range check after code to mask
4982 off bits in %hi/%lo expressions. Mask off high bits for
4985 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
4987 * doc/Makefile.am (gasver.texi): New target.
4988 (as.info, as.dvi): Depends upon gasver.texi.
4989 * doc/as.texinfo: Include gasver.texi. Mention version number on
4990 title page and in top node.
4991 * doc/Makefile.in: Rebuild.
4993 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
4995 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
4996 but not including the line containing the edict.
4997 * listing.h (LISTING_EOF): New.
4998 * input-scrub.c (input_scrub_next_buffer): Call it.
5000 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5002 * config/tc-i386.c (i386_operand): Don't set the size of an
5003 immediate address based solely on the suffix and the mode.
5005 * config/tc-i386.c (md_assemble): Add assertion to make sure
5006 overlap2 does not set Imm.
5008 * config/tc-i386.c (space_chars): Remove. The scrubber converts
5009 sequences of whitespace to a single space.
5010 (is_space_chars): Just compare with space.
5011 (md_begin): Don't initialize space_chars.
5012 (md_assemble): Just skip a single whitespace character.
5013 (i386_operand): Rewrite base-index parsing to use new
5014 parse_register, and to skip white space. Skip white space in a
5015 number of other places too. Don't give error message if
5016 parse_register fails.
5017 (parse_register): Change reg_string parameter to be non-const.
5018 Add end_op parameter. Skip white space after the `%', and return
5019 end of register string. Give error message here rather than
5022 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
5024 Based on patch from Matt Semersky <matts@scd.hp.com>:
5025 * expr.c (op_encoding): Make const.
5026 (expr_set_precedence): New function.
5027 (expr_begin): Don't set operator rankings, just call
5028 expr_set_precedence.
5029 * expr.h (expr_set_precedence): Declare.
5030 * read.c (s_mri): Call expr_set_precedence.
5032 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
5034 * doc/as.texinfo (Statements): Remove paragraph discussing
5035 continuing lines with a backslash. This hasn't worked for years,
5038 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
5040 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
5042 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
5043 (ps_CTORS, ps_DTORS): New section types.
5044 (vms_fixup_xtors_section): New function
5045 (Ctors_Psect, Dtors_Psect): Define.
5046 (IS_GXX_XTOR): Define
5047 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
5048 Filter static constructors/destructors and add to
5049 Ctors_Symbols/Dtors_Symbols chain.
5050 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
5051 appropriate section.
5053 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
5054 * makefile.vms: Merge vax/vms support.
5056 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
5058 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
5059 (elf_pseudo_table): Add them.
5060 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
5061 (md_apply_fix): Accept them.
5062 (mips_fix_adjustable): Don't adjust them.
5063 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
5064 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
5065 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
5066 (tc_fix_adjustable): Don't adjust them.
5068 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
5070 * Makefile.am (CGEN_CPU_PREFIX): New variable.
5072 * Makefile.in: Regenerate.
5073 * configure.in: AC_SUBST cgen_cpu_prefix.
5074 * configure: Regenerate.
5076 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
5078 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
5079 Changed all users of COND12_DELAY.
5081 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
5083 * config/tc-mn10300.c (set_arch_mach): New function.
5084 (md_pseudo_table): Add pseudo-ops to set the current machine type.
5085 (md_begin): Default to mn10300 mode.
5086 (md_assemble): Only accept instructions for the core mn10300
5087 chip and the active machine type.
5089 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
5091 * subsegs.h (segment_info_type): Give the struct a name.
5092 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
5093 * config/tc-h8500.h (tc_reloc_mangle): Declare.
5094 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
5095 * config/tc-w65.h (tc_reloc_mangle): Declare.
5096 * config/tc-z8k.h (tc_reloc_mangle): Declare.
5098 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
5100 * config/tc-v850.c (v850_comm): Restore old section
5101 after common processing.
5103 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
5105 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
5107 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
5109 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
5110 char with code that explicitly sign-extends.
5112 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
5114 * config/tc-v850.c (md_begin): Restore text section as the current
5115 section after creating call table sections.
5116 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
5119 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
5120 with call to macro SYM_AUXINFO.
5122 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
5124 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
5125 with the program transform name.
5126 * Makefile.in: Rebuild.
5128 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
5130 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
5133 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
5135 * config/tc-i386.c (i386_operand): Be prepared for a space between
5136 the open parenthesis and the start of the register operand,
5137 because of the June 16 change.
5139 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
5141 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
5144 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
5146 * config/tc-d30v.c (d30v_align): Always perform alignment request,
5147 even if it is belived to be unnecessary.
5149 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
5151 * write.c (adjust_reloc_syms): Never adjust relocs against weak
5153 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
5155 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
5157 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
5158 shift amount for a repeated operand. The shift amount for the
5159 repeated copy comes from the size of the operand.
5161 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
5163 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
5165 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
5167 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
5169 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5171 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
5172 characters in it as LEX_IS_SYMBOL_COMPONENT.
5173 * config/tc-i386.h (tc_symbol_chars): Define.
5174 (extra_symbol_chars): Declare.
5175 * config/tc-i386.c (extra_symbol_chars): Define.
5176 (comment_chars): Don't use '/' as comment start if TE_LINUX.
5177 (line_comment_chars): Set to '/' if TE_LINUX.
5178 * doc/c-i386.texi (i386-prefixes): Update.
5179 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
5181 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
5183 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
5184 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
5186 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
5188 * config/tc-d10v.c (md_apply_fix3): Checking displacement
5189 constraint in instructions REP & REPI.
5191 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
5193 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
5194 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
5196 (check_range): If the operand is shifted, then shift the number
5197 before checking its range.
5199 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
5201 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
5204 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
5206 * config/tc-v850.c (v850_comm): Create special sections as needed.
5208 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
5210 * config/tc-d10v.c (write_2_short): Addition of swapping
5211 instructions for sequential and reverse sequential order when
5212 given order is not possible.
5214 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
5216 * Makefile.am: Rebuild dependencies.
5217 (DEP_INCLUDES): Fix reference to intl build directory.
5218 * Makefile.in: Rebuild.
5220 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5222 * doc/c-i386.texi: Update 16 bit documentation.
5224 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
5225 IgnoreDataSize to IgnoreSize as they are used for address size as
5227 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
5228 32-bit mode, similarly addr16/data16 and variants.
5230 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
5232 * config/tc-d30v.c (md_assemble): Fix handling of reverse
5233 sequential word multiply instructions.
5235 (do_assemble): Add extra command line argument, to allow mul32
5236 attribute to be preserved across parallel insns.
5237 (md_assemble): Insert NOPs between explicitly parallel insns which
5238 contain an 32 bit multiply and a 16 multiply.
5240 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5242 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
5245 * config/tc-i386.c (reloc): Add braces.
5247 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
5248 consistent with Intel naming.
5249 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
5250 use bitfields in sib_byte.
5251 (modrm_byte): Don't use bitfields here either.
5253 * config/tc-i386.c (current_templates): Add const.
5254 (parse_register): Add const to return, param, and char *s.
5255 (i386_operand): Add const to reg_entry *r.
5256 * config/tc-i386.h (templates): Add const to start, end.
5258 Inspired by code for 16 bit gas support from Martynas Kunigelis
5259 <martynas@nm3.ktu.lt>:
5260 * config/tc-i386.c (md_assemble): Add full support for 16 bit
5261 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
5262 (uses_mem_addrmode): Remove.
5263 (md_estimate_size_before_relax): Add support here too.
5264 (md_relax_table): Rewrite interface to md_relax for 16 bit
5266 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
5267 (opcode_suffix_to_type): Remove.
5268 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
5269 (SIZE_FROM_RELAX_STATE): Modify to suit above.
5270 (md_convert_frag): Likewise.
5271 (i386_operand): Add support for 16 bit base/index regs,
5272 immediates, and displacements. Remove some unnecessary casts, and
5273 localise end_of_operand_string, displacement_string_start,
5274 displacement_string_end variables. Add GCC_ASM_O_HACK.
5275 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
5277 * config/tc-i386.c (prefix_hash): Remove.
5278 (md_begin): Rewrite without obstacks. Remove prefix hash table
5279 handling. Rewrite lexical table handling.
5280 (i386_print_statistics): Don't print prefix statistics.
5281 (md_assemble): Rewrite instruction parser so that line is not
5282 converted to lower case. Don't do a hash_find for prefixes,
5283 instead recognise them via opcode modifier.
5284 (expecting_operand, paren_not_balanced): Localise variables.
5285 * config/tc-i386.h (IsPrefix): Define.
5286 (prefix_entry): Remove.
5288 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
5289 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
5290 '\\' in case where comment_chars contains '/'.
5292 * config/tc-i386.c (MATCH): Ensure given operand and template
5293 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
5294 you must write `ljmp *table(%ebx)'.
5296 From H.J. Lu <hjl@gnu.org>:
5297 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
5298 as 0 ifndef BFD_ASSEMBLER.
5299 (md_assemble): Allow immediate operands without suffix or
5300 other reg operand to default in size to the current code size.
5302 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
5304 * config/tc-v850.c (md_begin): Restore creation of
5305 .call_table_text and .call_table_data sections.
5307 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
5309 * config/tc-d30v.c (md_assemble): Set execution type to unknown
5310 after emitting a word of noops.
5312 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5314 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
5315 (i386_operand): Simplify checks for valid base/index combinations.
5316 Disallow `in 4(%dx),%al'.
5318 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
5320 (add_prefix): Change parameter from char to int.
5322 * config/tc-i386.h (Ugh): Define opcode modifier.
5323 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
5325 * config/tc-i386.c (md_assemble): Rewrite MATCH and
5326 CONSISTENT_REGISTER_MATCH macros to check register types more
5327 thoroughly. Check for illegal suffix/operand combinations
5328 when matching insns with operands. Handle new `s' suffix, and
5329 associated FloatMF opcode modifier for float insns with memory
5331 * config/tc-i386.h (FloatMF): Define new opcode modifier.
5332 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
5333 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
5334 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
5335 DATA_PREFIX_OPCODE throughout.
5337 * config/tc-i386.c (REGISTER_WARNINGS): Define.
5338 (md_assemble): Rewrite suffix/register operand checking code to be
5339 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
5340 AnyMem, the better to grep.
5342 (i386_operand): Don't set Mem bits in i.types[this_operand] when
5343 given a memory operand. Don't set Abs bits either.
5344 (type_names): Remove Mem*, Abs*.
5345 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
5346 define opcode_modifiers as these cases are handled by Disp8,
5347 Disp16, Disp32 and suffix checks.
5348 (COMES_IN_BOTH_DIRECTIONS): Remove.
5349 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
5351 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
5352 if IgnoreDataSize modifier given. Remove ShortformW modifier
5353 test. Add test for ShortForm in W base_opcode modification.
5354 Merge Seg2ShortForm and Seg3ShortForm code.
5355 * config/tc-i386.h (ShortFormW): Remove.
5356 (IgnoreDataSize): Define.
5358 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
5360 * config/tc-d30v.c (md_assemble): Store previous segment state
5361 with previous instruction.
5363 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5365 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
5366 (ebp, esp): Remove static variables.
5367 (MATCH): Remove test for InOutPortReg.
5368 (i386_operand): Properly handle InOutPortReg here instead.
5369 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
5370 (md_assemble): Simplify and correct modrm and sib generation.
5371 (i386_operand): Add warning for scale without index.
5372 Rewrite checks for valid base/index combinations.
5374 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
5375 macros and enclose in do while(0).
5376 (RESTORE_END_STRING): Likewise.
5377 (md_assemble): Add one to printed operand number so we start
5378 from 1 not 0. Add some more gettext invocations.
5379 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
5382 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
5383 DATA_PREFIX, SEG_PREFIX): Define.
5384 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
5385 (check_prefix): Remove function.
5386 (add_prefix): New function. Add prefix to i.prefix as well as
5388 (md_assemble): Changes for add_prefix. Remove hack for wait
5389 prefix, instead always output prefixes in fixed order. Test
5390 for jcxz/loop when selecting between word & dword operations,
5391 and add address size prefix rather than operand size prefix.
5392 Remove operand -> address size hack when emitting jcxz/loop.
5393 (i386_operand): Remove O_Absent check as it's done in expr.
5395 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
5397 * configure.in: Recognize m5200 as a cpu_type of m68k.
5398 * aclocal.m4: Rebuild with current libtool.
5399 * configure: Rebuild.
5401 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5403 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
5404 to relaxable_symbol to prevent references to external symbol from
5407 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
5409 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
5410 symbols are relaxable.
5412 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
5414 * config/tc-v850.c (md_begin): Don't create special
5415 sections by default.
5417 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
5419 * config/tc-mips.c (macro): For div and udiv, close the
5420 reorder block as soon as possible.
5422 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
5424 From Matt Semersky <matts@scd.hp.com>:
5425 * macro.c (macro_mri_mode): New function.
5426 * macro.h (macro_mri_mode): Declare.
5427 * read.c (s_mri): Call macro_mri_mode when switching in and out of
5430 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
5432 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
5435 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
5436 until after xstrdup in OBJ_EVAX case.
5438 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
5440 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
5441 offset calculation. Also, use VAX_BRW from vax-inst.h instead
5442 of hardcoded magic number.
5443 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
5445 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
5447 * read.c (do_s_func): New function.
5449 * read.h (do_s_func): Add prototype.
5451 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
5453 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
5454 nops if fill pattern not specified.
5456 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
5458 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
5459 * config/te-go32.h (TE_GO32): Define.
5460 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
5462 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
5464 Implement .func/.endfunc pseudo-ops.
5465 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
5467 * read.c (potable): Add .func,.endfunc.
5468 (s_func): New function.
5469 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
5471 (in_doc_func_p,current_function_label): New static globals.
5472 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
5474 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
5476 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
5477 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
5478 * config/tc-arm.h (WORKING_DOT_WORD): Define.
5479 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
5480 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
5481 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
5482 * config/tc-i860.h (WORKING_DOT_WORD): Define.
5483 * config/tc-i960.h (WORKING_DOT_WORD): Define.
5484 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
5485 * config/tc-w65.h (WORKING_DOT_WORD): Define.
5486 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
5487 * config/tc-a29k.c: Don't define md_short_jump_size,
5488 md_long_jump_size, md_create_short_jump or md_create_long_jump.
5489 * config/tc-alpha.c: Likewise.
5490 * config/tc-alpha.h: Likewise.
5491 * config/tc-arm.c: Likewise.
5492 * config/tc-h8300.c: Likewise.
5493 * config/tc-h8500.c: Likewise.
5494 * config/tc-hppa.c: Likewise.
5495 * config/tc-i860.c: Likewise.
5496 * config/tc-i960.c: Likewise.
5497 * config/tc-ppc.c: Likewise.
5498 * config/tc-sh.c: Likewise.
5499 * config/tc-sparc.h: Likewise.
5500 * config/tc-tic30.c: Likewise.
5501 * config/tc-w65.c: Likewise.
5502 * config/tc-z8k.c: Likewise.
5504 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
5506 * config/tc-vax.c (_): Delete this macro used for placeholder
5507 values in vax_operand_width_size; it conflicts with the _() macro
5508 used for internationalization.
5510 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
5512 * symbols.c (symbol_find_base): Fix case insensitive symbol name
5513 code. From Chris Moller <moller@bops.com>.
5515 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
5516 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
5517 * read.c (emit_expr): Initialize seg and subseg fields of a new
5519 * write.c (write_object_file): Switch to the appropriate segment
5520 and subsegment when processing a broken word.
5522 * config/tc-m68k.c (mri_assemble): New static function.
5523 (build_mri_control_operand): Call mri_assemble rather than
5525 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
5526 (s_mri_endf, s_mri_endw): Likewise.
5528 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
5530 * read.c (s_org): Call md_flush_pending_output if it is defined.
5532 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
5534 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
5536 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
5537 (md_parse_option): Add for same.
5538 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
5539 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
5540 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
5542 * config/tc-sparc.h (cons_fix_new_sparc): Added.
5544 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
5546 * config/tc-arm.c (find_real_start): Relax definition of local
5549 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
5551 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
5552 symbols at the given address, not just the last one specified.
5554 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
5556 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
5557 or number_to_chars_littleendian to write data.
5559 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
5561 * config/tc-v850.c (md_assemble): Remove artificially created
5562 register name symbols.
5564 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
5566 * write.c (fixup_segment): Change "segment" to "section" in
5569 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
5571 * write.c (fixup_segment): Change sym1-sym2 message again.
5573 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
5575 * write.c (fixup_segment): Improve error message for sym1-sym2
5576 errors when sym1 is in a different segment from sym2.
5578 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
5580 * config/tc-m32r.c (warn_unmatched_high): New static local.
5581 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
5582 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
5583 (md_longopts): Recognize --{no-,}warn-unmatched-high.
5584 (md_parse_option): Likewise.
5585 (md_show_usage): Likewise.
5586 (m32r_frob_file): Likewise.
5588 * read.c (generate_file_debug,generate_lineno_debug): New functions.
5589 (read_a_source_file): Call them.
5590 * read.h (stabs_generate_asm_file): Declare.
5591 * stabs.c (stabs_generate_asm_file): New function.
5592 (generate_asm_file): New function.
5593 (stabs_generate_asm_lineno): Move file name handling into
5596 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
5598 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
5599 (d30v_current_align, d30v_current_align_seg): New variables.
5600 (d30v_last_label): New variable.
5601 (d30v_align, s_d30v_align, s_d30v_text): New functions.
5602 (s_d30v_data, s_d30v_section): Likewise.
5603 (md_pseudo_table): Call them.
5604 (md_begin): Initialize d30v_current_align_seg.
5605 (md_assemble): Call d30v_align when needed by known current alignment.
5606 (d30v_frob_label, d30v_cons_align): New functions.
5607 * config/tc-d30v.h (md_do_align): Remove.
5608 (tc_frob_label): Call d30v_frob_label.
5609 (md_cons_align): New.
5611 * config/tc-d30v.c (find_format): Convert complex expressions to
5612 expression symbols before processing. Clean up code formatting.
5614 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
5616 * po/Make-in (install-info): New target.
5618 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
5620 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
5622 * config/tc-mn10300.c (md_assemble): Likewise.
5624 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
5626 * Makefile.am: Update with `make dep-am'.
5627 (HFILES): Add cgen.h.
5628 (cgen.o): Depend on cgen.h.
5629 * Makefile.in: Regenerate.
5631 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
5633 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
5635 * gasp.c (grab_label): Permit a label to be a preprocessor
5636 variable by permitting a label to start with a backslash.
5638 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
5640 * config/tc-mips.c (validate_mips_insn): Removed hack
5641 for previously inaccessible bitfields in some INSN_TRAP
5644 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
5646 * config/tc-d30v.c (do_assemble): Abort with error message
5647 if opcode operands do not match.
5649 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
5651 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
5652 'q' operand format for 20-bit "break"/"sdbbp" instructions.
5653 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
5654 similar new 'q' operand.
5656 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
5658 * cgen.c (cgen_asm_finish_insn): Fix typo.
5660 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
5663 * cgen.c: Include it.
5664 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
5665 (cgen_asm_finish_insn): Result is now void. New arg `result'.
5666 All callers updated.
5667 * config/tc-m32r.c: Include cgen.h.
5668 (m23r_insn): New members num_fixups,fixups.
5670 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
5672 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
5673 to avoid compiler warning.
5675 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
5677 * makefile.vms: Run dec c with /nodebug. Pass CC value when
5680 * makefile.vms (OBJS): Add ehopt.obj
5682 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
5684 * doc/c-vax.texi: Correct and extend vax/vms documentation.
5686 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
5688 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
5689 a short format insn.
5690 (md_assemble): Set it for explicitly packed insns.
5692 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
5694 * config/obj-coff.c (c_symbol_merge): Do not take address of
5695 native fields when performing the memcpy.
5697 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
5699 * config/tc-mips.c (macro,macro2): Implement
5700 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
5702 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5704 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
5705 relocations against globally visible symbols.
5706 * config/tc-m68k.c (relaxable_symbol): New macro.
5707 (m68k_ip, md_estimate_size_before_relax): Use it.
5708 (tc_m68k_fix_adjustable): Also handle weak symbols.
5710 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
5712 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
5713 references to externally visible symbols.
5714 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
5715 values in twice for a PC relative reloc if the symbol is
5718 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
5719 don't adjust a PC relative reloc against an externally visible
5721 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
5722 for a PC relative fixup against an externally visible defined
5723 symbol, arrange to store object file and addend values as though
5724 the symbol were not defined.
5725 (tc_gen_reloc): Likewise.
5727 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
5729 * read.c (sizeof_leb128): Referenced externally by write.c so
5732 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
5734 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
5735 and expand a 'debug' symbol associated with the next instruction
5736 that does not cause a short instruction to be filled with a NOP.
5737 (md_pseudo_table): Add support for .debugsym.
5738 (assemble_parallel_insn): Add calls to expand_debug_sym as
5740 (md_assemble): Ditto.
5742 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
5744 * as.c (main): Conditionally call setlocale.
5745 * gasp.c (main): Likewise.
5746 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
5747 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
5749 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
5751 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
5753 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
5755 * config/tc-hppa.c: Change all calls to bzero to use memset.
5756 (pa_ip): Add cast to avoid warning.
5757 (tc_gen_reloc, md_apply_fix): Likewise.
5758 (pa_find_space_by_number): Likewise.
5759 (hppa_force_relocation): Likewise.
5760 (pa_block): Change i to unsigned int.
5761 * config/obj-som.h (obj_som_copyright): Declare.
5763 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
5765 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
5766 for line numbers for assembly source.
5768 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
5770 * configure.in: Change version number to 2.9.4
5771 * configure: Rebuild.
5773 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
5775 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
5777 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
5779 * ecoff.h: Change symbolS in function declaration to struct
5782 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
5784 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
5785 (md_convert_frag): Fix i18n typo.
5787 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
5789 * ecoff.c (ecoff_get_cur_proc_sym): New function.
5790 * ecoff.h: Protoype it.
5791 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
5792 [EVAX] (s_alpha_prologue): Delete.
5793 (md_pseudo_table): Update.
5795 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
5797 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
5798 array to local pointer.
5799 (get_args, parse_expr): Add casts to avoid warnings.
5801 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
5803 * read.c (s_set): Cast xmalloc return value to fragS *.
5804 * config/tc-m68k.c (m68k_ip): Function made static to match
5805 previous forward declaration.
5806 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
5808 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
5810 * config/tc-v850.c: Add internationalisation macros to error
5813 * config/tc-m32r.c (can_make_parallel): Add internationalisation
5814 macros to error strings.
5816 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
5818 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
5819 reloc is in the TOC csect.
5820 (md_apply_fix3): Correct gettext typo.
5822 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
5824 * config/tc-arm.c (find_real_start): Ignore symbols starting with
5825 .L - they are local labels and the branches are not really
5826 function calls but rather far jumps.
5828 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
5830 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
5832 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
5834 * config/tc-i386.c (md_assemble): Print operand number rather than
5835 using ordinal_names.
5836 (i386_operand): Likewise.
5838 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
5840 * Makefile.am (INTLLIBS): Define to work around apparent automake
5842 All Makefiles: Regenerated.
5844 * Many files: Added gettext invocations around user-visible
5846 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
5847 HAVE_LC_MESSAGES): Define.
5848 * dep-in.sed: Added asintl.h.
5849 * po/Make-in: New file.
5850 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
5852 * read.c (Z_): Renamed from `_'.
5853 * Makefile.am (SUBDIRS): Added po.
5854 (POTFILES): new macro.
5855 (po/POTFILES.in): New target.
5856 ($(OBJS)): Added asintl.h.
5858 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
5859 (as_new_LDADD): Added $(INTLLIBS).
5860 (as_new_DEPENDENCIES): Added $(INTLDEPS).
5861 (gasp_new_LDADD): Added $(INTLLIBS).
5862 (gasp_new_DEPENDENCIES): New macro.
5863 * configure, aclocal.m4: Rebuilt.
5864 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
5866 (ALL_LINGUAS): Define.
5867 * macro.c: Include "asintl.h".
5868 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
5869 * as.h: Include "asintl.h".
5870 * config/tc-i386.c (ordinal_names): Removed.
5871 (md_assemble): Changed error text to avoid ordinal_names.
5872 (i386_operand): Likewise.
5873 (reloc): Added as_bad to avoid i18n problems.
5874 (tc_gen_reloc): Likewise.
5875 * config/tc-arm.c (bad_args): Now a #define.
5877 * config/obj-vms.c (VMS_stab_parse): Changed type of
5879 (global_symbol_directory): Unified strings to avoid i18n
5881 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
5882 avoid i18n problems.
5883 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
5884 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
5886 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
5888 * config/tc-v850.c (md_assemble): Changed C++ comment into C
5890 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
5892 * as.c (print_version_id): Added an fprintf to avoid i18n
5894 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
5896 * expr.c (expr): Added as_warn call to avoid i18n problems.
5897 * messages.c (as_assert): Changed code to avoid i18n problems.
5898 (as_abort): Likewise.
5899 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
5900 (s_space): Likewise.
5901 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
5903 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5905 * config/tc-i386.c (check_prefix): New static function, split out
5907 (struct _i386_insn): Add wait_prefix field.
5908 (md_assemble): Remove wait_prefix local variable. Use
5909 check_prefix when adding a prefix.
5911 * config/tc-i386.c (current_templates): New static variable.
5912 (md_assemble): Remove current_templates local variable.
5913 (md_assemble, i386_operand): Improve error and warning messages in
5914 many places. Add RESTORE_END_STRING in many places before error
5915 return. Clarify some comments.
5917 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
5919 (md_assemble): Parse string instruction operands, looking for
5920 segment override prefixes. Check for invalid segment prefixes on
5922 (i386_operand): i.seg[] and max mem_operand changes for string
5924 * config/tc-i386.h (EsSeg): Define.
5926 * config/tc-i386.h (regKludge): Define.
5927 (iclrKludge, imulKludge): Don't define.
5928 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
5929 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
5930 opcode_modifier checks to look for more common cases first. Add
5931 default_seg for IsString case.
5933 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
5935 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
5937 * configure: Rebuild with new automake and libtool.
5938 * aclocal.m4, Makefile.in: Likewise.
5940 * doc/Makefile.am (as.dvi): New target.
5941 * doc/Makefile.in: Rebuild.
5943 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
5945 * configure.in: Added sparc86x support.
5947 * configure: Rebuild.
5949 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
5951 (md_parse_option): Warn if -EL is not supported for this architecture.
5953 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
5955 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
5957 * config/tc-mips.c (mips_ip): Note when we use get match on
5958 the full instruction name.
5960 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
5962 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
5963 back into the expression to handle add/sub simplification correctly.
5965 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
5967 * config/tc-mips.c (hilo_interlocks): Remove 4300.
5969 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
5971 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
5974 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
5976 * symbols.c (max_indent_level): New global.
5977 (print_symbol_value_1): Use it.
5978 * expr.h (expr_build_dot): Declare.
5979 * expr.c (expr_build_dot): New function.
5981 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
5983 * symbols.c (print_binary): New function.
5984 (print_expr_1): Call it.
5986 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5988 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
5989 operand in the opcode.
5991 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5993 * config/tc-i386.h: Reorder operand flags and opcode modifier
5994 flags for clarity. Remove unused definitions: Unknown,
5995 ImmUnknown, DispUnknown, NoModrm.
5996 * config/tc-i386.c (type_names): Add missing Debug type.
5997 (md_assemble): Better duplicate prefix checking. Quicker string
5998 instruction check via new opcode_modifier flag.
6000 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
6002 * doc/as.texinfo (Invoking): Clarify -Wa example.
6004 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
6006 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
6007 (s_mips_weakext): Define.
6008 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
6009 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
6012 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
6014 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
6015 is an error if the value can not be computed at assembly time.
6016 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
6018 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
6020 * gasp.c (main): Set next field of new include_path structure to
6021 NULL. From Avery Pennarun <averyp@gdc.ca>.
6023 * read.c (s_mri_sect): Call as_bad rather than abort for an
6024 unsupported MRI target.
6026 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
6028 * config/tc-arm.c (arm_validate_fix): New function. Determine if
6029 the destination of a branch instruction should be altered.
6030 (find_real_start): New function: Locate the real, Thumb coded
6031 start of a Thumb function.
6032 (do_t_branch23): Alter the destination of branches to Thumb
6035 * config/tc-arm.h: Define TC_VALIDATE_FIX.
6037 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
6039 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
6042 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6044 * doc/as.texinfo: Use @itemx for a secondary item in a table.
6045 * doc/c-hppa.texi: Likewise.
6047 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
6049 * Makefile.am: Rebuild dependencies.
6050 * Makefile.in: Rebuild.
6052 * Makefile.am (DEP_INCLUDES): New variable.
6053 (.dep1): Change to work when srcdir is not an absolute path.
6054 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
6055 * Makefile.in: Rebuild.
6057 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
6059 * config/tc-i386.h, config/tc-i386.c: Revert March 24
6060 LinearAddress patch.
6062 * configure.in: Set version to 2.9.1.
6063 * configure: Rebuild.
6065 * Branched binutils 2.9.
6067 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6069 * config/tc-i386.h (FWait): Define.
6070 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
6071 other prefixes. Check FWait flag in opcode table to see which
6072 instructions require an fwait prefix.
6074 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6076 * stabs.c (get_stab_string_offset): Always create a stab string
6079 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
6081 Fix some gcc -Wall warnings:
6082 * atof-generic.c (atof_generic): Add casts to avoid warnings.
6083 * ehopt.c (eh_frame_code_alignment): Likewise.
6084 * expr.c (integer_constant, operand): Likewise.
6085 * frags.c (frag_align): Likewise.
6086 * gasp.c (level_0, change_base, doinstr): Likewise.
6087 * hash.c (hash_ask): Likewise.
6088 * listing.c (listing_page, calc_hex, print_lines): Likewise.
6089 (debugging_pseudo): Likewise.
6090 * macro.c (define_macro, check_macro): Likewise.
6091 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
6092 (ignore_rest_of_line, float_cons): Likewise.
6093 * symbols.c (decode_local_label_name): Likewise.
6094 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
6095 (fixup_segment, number_to_chars_bigendian): Likewise.
6096 (number_to_chars_littleendian): Likewise.
6097 * config/atof-ieee.c (gen_to_words): Likewise.
6098 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
6099 (sparc_ip, parse_keyword_arg, s_common): Likewise.
6100 * read.c (output_big_sleb128): Initialize locals to avoid
6102 (output_big_uleb128, equals): Likewise.
6103 * atof-generic.c (atof_generic): Change number_of_digits_* locals
6104 to unsigned int. Change zeros to unsigned int.
6105 * cond.c (s_if): Add return to default case.
6106 * frags.c (frag_now_fix): Change return type to addressT.
6107 * frags.h (frag_now_fix): Update declaration.
6108 * listing.c (file_info_struct): Change linenum to unsigned int.
6109 (struct list_info_struct): Change hll_line to unsigned int.
6110 (print_source): Update format string.
6111 * read.c (emit_expr): Change scan to unsigned int, and don't
6112 bother to initialize it.
6113 * symbols.c (dollar_label_count): Change to unsigned long.
6114 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
6115 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
6116 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
6118 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
6120 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
6121 mcf5200 just as we do for m68000.
6122 (m68k_init_after_args): Likewise.
6123 (md_estimate_size_before_relax): Likewise.
6125 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
6127 * config/tc-v850.c (md_assemble): Store relocation addend in
6128 fixup instead of instruction.
6130 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6132 * config/tc-i386.c (md_assemble): Swap template arguments to
6133 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
6134 This macro is currently symmetric, so passing them the wrong
6135 way didn't cause any problem, but may if the macro is changed
6137 After copying template to i.tm, use i.tm. rather than t-> to
6138 access fields, and make t a const*
6139 Move i.tm.operand_types[] swap to immediately after the copy.
6141 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
6143 * expr.h (expr_build_uconstant): Add prototype.
6144 (expr_build_unary,expr_build_binary): Add prototypes.
6145 * expr.c (expr_build_uconstant): New function.
6146 (expr_build_unary,expr_build_binary): New functions.
6148 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
6150 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
6151 * macro.c (macro_expand_body): Increase buffer size.
6152 * messages.c (as_warn): Likewise.
6153 (as_warn_where, as_bad, as_bad_where): Likewise.
6155 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
6157 Based on patch from H.J. Lu <hjl@gnu.org>:
6158 * Makefile.am (DISTSTUFF): New variable.
6159 (diststuff): New target.
6160 * Makefile.in: Rebuild.
6162 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
6164 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
6165 m32r_elf_section_change_hook.
6167 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
6168 emit a nop if a section ends with a 16 bit instruction.
6170 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
6172 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
6173 s_lcomm rather than obj_coff_lcomm.
6174 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
6176 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
6178 * config/tc-i386.h (LinearAddress): Define.
6179 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
6180 instruction, don't use a default segment.
6182 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
6184 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
6185 * configure: Rebuild.
6187 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
6189 * aclocal.m4, configure: Rebuild with libtool 1.2.
6191 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
6193 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
6194 PC relative branches. Patch courtesy of Jonathan Walton.
6197 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
6199 * configure.in (emulations): Add thumb-pe target.
6201 * configure (emulations): Add thumb-pe target.
6203 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
6205 * itbl-lex.l (yywrap): Don't define if already defined as a
6208 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
6210 * depend.c (quote_string_for_make): New function.
6211 (wrap_output): Use it.
6213 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
6215 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
6216 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
6218 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
6220 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
6221 Recognize -GN and -relax.
6222 (md_begin): Initialize gp size from -G switch.
6223 (alpha_force_relocation): Always force if -relax.
6224 (alpha_align): Take a new argument that will specify when to
6225 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
6226 Change all callers. Emit nop alignment padding as nop+unop pair.
6228 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
6230 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
6231 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
6233 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
6235 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
6236 require padding to the next long word boundary.
6238 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
6240 * cgen.c: #include symcat.h.
6241 * config/tc-m32r.c: Likewise.
6243 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
6245 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
6246 absolute expressions instead of '$' prefixed register names.
6248 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
6250 * read.c (s_set): Record file and line info for symbols when -as.
6251 (pseudo_set): Don't overwrite that dummy fragment.
6253 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
6255 * config/tc-ppc.c (md_pseudo_table): Add "section".
6256 (ppc_named_section): New static function.
6258 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
6260 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
6261 so we don't have to scan the entire list.
6263 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
6265 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
6266 case, allow the parallel instructions to modify the same flag
6269 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
6271 * listing.c (list_symbol_table): Categorize symbols by
6272 undefined_section rather than sy_frag->line == NULL.
6274 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
6276 * Makefile.am (install-exec-local): Install properly when ln
6277 fails or tooldir == prefix.
6279 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
6281 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
6282 Test result of insert_operand for error.
6284 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
6286 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
6287 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
6288 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
6289 * doc/Makefile.in: Rebuild.
6291 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
6293 * config/tc-mips.c (macro_build): Handle operand type 'C'.
6294 (macro): Fix handling of M_COP[0-3].
6296 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
6298 Based on patches from Ross Harvey <ross@teraflop.com>:
6299 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
6300 if macro_alternate or macro_mri.
6301 (getstring): Remove support for byte constants between < and >.
6302 (get_any_string): '<' only starts a string if macro_alternate or
6304 (macro_expand_body): Permit keyword parameters following
6305 positional parameters.
6307 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
6308 * configure.in (alpha*-*-netbsd*): New target.
6309 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
6310 * configure: Rebuild.
6312 * as.h (flag_warn_suppress_instructionswap): Move from here...
6313 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
6314 here, and make static.
6316 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
6317 BFD_ASSEMBLER or MANY_SEGMENTS.
6319 * as.c (show_usage): Update bug-gnu-utils address.
6320 * gasp.c (show_usage): Likewise.
6321 * doc/as.texinfo (Bug Reporting): Likewise.
6323 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
6325 * config/tc-mips.c (load_address): Don't use mips III or mips IV
6326 insns regardless of the size of a pointer if we're in mips I or
6328 (macro, macro2, s_cprestore, s_cpadd): Likewise.
6330 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
6332 Fix rac to accept only a0:
6333 * tc-d10v.c (parallel_ok, find_opcode):
6334 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
6335 Introduce OPERAND_GPR.
6337 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
6339 * read.c (s_fill): Handle non-constant repeat counts by creating
6340 an rs_space fragment.
6342 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
6344 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
6345 from as_bad to as_warn.
6347 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
6349 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
6350 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
6351 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
6353 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
6355 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
6356 seg_fix_rotP rather than fix_root from seg_info.
6358 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
6360 * expr.c: Add support for 0x1_2_3_4 bignums.
6362 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
6364 * configure.in: Change -linux* to -linux-gnu*.
6365 * configure: Rebuild.
6367 * app.c (do_scrub_begin): Treat \r as whitespace.
6369 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
6371 * Makefile.am: Update dependencies.
6372 * Makefile.in: Rebuild.
6374 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
6376 * configure, aclocal.m4: Rebuild with new libtool.
6378 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
6380 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
6381 the argument to bfd_set_arch_mach.
6382 (load_address): Use bfd_arch_bits_per_address to determine the
6383 bit size of an address instead of looking at the isa level.
6384 (macro, macro2, s_cprestore, s_cpadd): Likewise.
6386 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
6388 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
6390 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
6392 * ehopt.c: New file.
6393 * as.h (enum _relax_state): Add rs_cfa.
6394 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
6395 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
6396 * read.c (emit_expr): Call check_eh_frame.
6397 * write.c (cvt_frag_to_fill): Handle rs_cfa.
6398 (relax_segment): Likewise.
6399 * Makefile.am: Rebuild dependencies.
6400 (GAS_CFILES): Add ehopt.c.
6401 (GENERIC_OBJS): Add ehopt.o.
6402 * doc/internals.texi (Frags): Document rs_cfa.
6404 * as.c (show_usage): Mention --traditional-format.
6405 (parse_args): Accept --traditional-format.
6406 * as.h (flag_traditional_format): Declare.
6407 * output-file.c (output_file_create): If flag_traditional_format,
6408 set BFD_TRADITIONAL_FORMAT on stdoutput.
6409 * doc/as.texinfo, doc/as.1: Document --traditional-format.
6411 * config/tc-mips.c (append_insn): Make sure that if we have a
6412 fixup for an unmatched %hi reloc, it does not associated with a
6415 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
6416 * doc/Makefile.in: Likewise.
6418 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
6420 * config/tc-m32r.c (check_for_side_effects): New function.
6421 (can_make_parallel): Add checks for instruction side effects
6422 clashing with the other instruction.
6423 (assemble_parallel_insn): Improve warning messages. Return error
6424 message from non-swapped instruction order.
6426 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
6428 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
6430 * config/tc-arm.h: Replace md_after_pass_hook definition with a
6431 md_cleanup definition. This moves the forced literal output to
6432 the end of the source pass, and avoids macro's inserting literals
6433 into the code immediately after the macro expansion.
6435 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
6437 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
6438 a gas internal symbol is adjustable.
6439 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
6441 * as.h: If gcc version greater than 2.6, use `__format__' and
6442 `__printf__' in function attributes, rather than `format' and
6445 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
6447 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
6449 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
6451 Add tms320c30 support:
6452 * config/tc-tic30.h: New file.
6453 * config/tc-tic30.c: New file.
6454 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
6455 TARGET_FORMAT as "coff-tic30".
6456 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
6457 * Makefile.am: Rebuild dependencies.
6458 (CPU_TYPES): Add tic30.
6459 (CPU_OBJ_VALID): tic30-aout is valid.
6460 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
6461 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
6462 * configure, Makefile.in: Rebuild.
6464 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
6466 * config/tc-v850.c (md_assemble): Improvements to error messages.
6468 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
6470 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
6471 BFD_RELOC_HI16_S to store the high bits of any value.
6473 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
6474 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
6475 assembler calculate relocations to any external symbol at all.
6476 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
6477 involving generation of pc-relative relocs.
6478 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
6479 has been moved to md_apply_fix3.
6481 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
6482 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
6483 which actually means (the address of identifier's GOT entry) +
6484 constant, which is not particularly useful.
6486 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
6488 * read.h (include_dirs): Declare.
6489 (include_dir_count,include_dir_maxlen): Declare.
6491 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
6493 * configure.in: Correct check for shared opcodes library.
6494 * configure: Rebuild.
6496 * listing.c (buffer_line): If we can't open the file, set at_end.
6497 (listing_print): Remove unused local variable fi.
6499 * config/m68k-parse.y (reglistpair): Handle register list in
6502 * config/vms-conf.h: Don't undef VERSION.
6504 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
6506 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
6508 (GENERIC_OBJS): New variable, with the rest of the old OBJS
6510 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
6511 ($(srcdir)/make-gas.com): Rename from make-gas.com.
6512 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
6513 (EXTRA_DIST): Define.
6514 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
6515 explicitly rather than via the list of object files.
6516 (gcc-as.opt): New file created when make-gas.com is run.
6517 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
6518 itbl-cpu.h} to #include appropriate file rather than copying that
6520 * config/vms-conf.h: Synchronize with current config.in.
6521 * Makefile.in: Rebuild.
6523 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
6525 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
6526 (parallel_ok): Relaxed parallel subinstruction dependency check.
6528 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
6530 * as.h (flag_warn_suppress_instructionswap): added new flag.
6531 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
6532 command line argument.
6533 * tc-d10v.c (write_2_short): emit "Swapping instructions"
6534 warning only if flag_warn_suppress_instructionswap is false.
6536 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
6538 * configure.in (i386-*-mingw32*): New target.
6539 * configure: Rebuild.
6541 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
6543 * symbols.c (resolve_symbol_value): Don't set the segment if it
6544 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
6546 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
6549 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
6551 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
6552 depends upon HAVE_{UNLINK,REMOVE} values rather than host
6555 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
6557 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
6559 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
6561 * config/tc-v850.c (v850_insert_operand): Display instruction when
6562 an error is encountered.
6564 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
6566 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
6567 (i386-*-sco3.2v5*coff): New target.
6568 (i386-*-sco3.2*): New target.
6569 * configure: Rebuild.
6571 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
6573 * config/tc-v850.c: Tidy error message production.
6575 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
6577 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
6578 validate_immediate return value in the right type for comparisons
6581 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
6583 * listing.c (MAX_BYTES): Use listing variables not constants.
6584 (data_buffer): No longer an array, but a pointer.
6585 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
6586 (listing_listing): Allocate data_buffer.
6588 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
6590 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
6591 --listing-rhs-width, --listing-cont-lines.
6592 (show_usage): Update.
6593 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
6594 (listing_lhs_cont_lines, listing_rhs_width): New vars.
6595 (print_lines): Use the variables instead of the constants.
6596 (listing_listing): Likewise.
6597 * listing.h: Declare the new vars.
6599 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
6601 * as.c (parse_args): Add --keep-locals alias for -L.
6602 Add --strip-local-absolute.
6603 (show_usage): Update.
6604 * as.h (flag_strip_local_absolute): New flag.
6605 * symbols.c (S_IS_LOCAL): Use it.
6606 * config/obj-aout.h (S_IS_LOCAL): Likewise.
6607 * config/obj-bout.h (S_IS_LOCAL): Likewise.
6608 * config/obj-coff.h (S_IS_LOCAL): Likewise.
6610 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
6612 * config/tc-m32r.c: Detect if explicitly parallel instructions
6613 might have an io conflict and issue a warning message.
6615 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
6617 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
6618 cgen_swap_fixups): Functions to save, restore and swap the fixup
6619 chain with a backup copy.
6620 (cgen_asm_finish_insn): Returns address of constructed insn.
6622 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
6624 * listing.c (file_info_struct): Remove FILE, add POS.
6625 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
6626 (file_info): Don't open the file.
6627 (buffer_line): Check for the file in the last_open cache, updating
6629 (print_source): Don't reference file_info->file.
6630 (listing_listing): Likewise.
6631 (listing_print): Close the file in the cache, if any.
6633 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
6635 * read.c (dwarf_file_string): New file static variable.
6636 (emit_expr): Look for constant sequence that leads up to a file
6637 name in DWARF debugging output.
6638 (stringer): Use dwarf_file_string to decide whether to accept a
6639 string as a file name.
6641 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
6643 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
6644 (crack_operand): Add reg->reglst MRI hack.
6645 (r_seg): Put reglst symbols in reg_section.
6646 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
6648 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
6650 * tc-sh.c (get_specific): Handle SGR & DBR.
6652 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
6654 * tc-h8300.c (parse_reg): Take the length of the symbol into
6655 account when attempting to match a register name.
6656 * tc-h8500.c (parse_reg): Likewise.
6658 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
6660 * cgen.c: Formatting changes to improve readability.
6662 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
6664 * config/tc-mips.c (macro): Rework division code to avoid unfilled
6667 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
6669 Based on a patch from Jim Wilson
6670 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
6671 (tc_gen_reloc): Handle cross section PC relative relocs
6674 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
6676 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
6678 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
6680 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
6681 (expr_jmp_buf): New static local.
6682 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
6683 (cgen_md_operand): New function.
6684 * tc-m32r.c: Clean up pass over `struct foo' usage.
6685 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
6687 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
6689 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
6690 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
6692 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
6694 * config/tc-i386.c (i386_operand): Give an error if there are
6695 unrecognized characters after an expression.
6697 For older changes see ChangeLog-9697