1 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
3 * configure.in: Add entry for mips-*-sysv4*MP*
5 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
6 elf32-tradlittlemips for traditional mips targets.
7 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
8 test for Link Once sections as in adjust_reloc_syms.
9 * config/te-tmips.h: New file for traditional mips targets. Define
12 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
14 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
15 flags argument is not present, don't change an existing section's
16 section's attributes. If the flags argument is present, warn if the
17 attributes don't match the section's current attributes. When
18 long section names are supported, set SEC_LINK_ONCE and
19 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
21 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
23 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
26 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
28 * write.c (set_segment_vma): New: Set vma and lma for a segment.
29 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
31 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
33 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
34 expressions. Ignore the problem when handling 16 bit immediates,
35 because the assembler will take care of the relocation later.
37 2000-06-27 Nick Clifton <nickc@cygnus.com>
39 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
40 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
41 sequential order, and emit warning messages if the input source
42 code contains constructs like that, or parallel constructs
43 containing such opcodes.
45 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
47 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
48 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
49 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
50 (md_show_usage): Update usage message.
51 (md_parse_option): Allow redefinition of MCU type within the
52 same avr[1-5] bfd machine type. Show both old and new MCU type
54 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
55 Simplify 8K wrap code.
57 2000-06-25 Kazu Hirata <kazu@hxi.com>
59 * config/obj-aout.c: Remove all uses of DEFUN.
60 * config/obj-ieee.c: Likewise.
61 * config/tc-sh.c: Fix comment typos.
62 * config/tc-tahoe.c: Likewise.
63 * config/tc-vax.c: Likewise.
64 * config/tc-w65.c: Likewise.
65 * config/tc-z8k.c: Likewise.
66 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
68 2000-06-24 DJ Delorie <dj@cygnus.com>
70 * config/tc-i386.c (md_estimate_size_before_relax): Revert
71 more changes from Sept 1999
72 (tc_i386_fix_adjustable): ditto
73 (md_apply_fix3): ditto
75 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
77 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
78 (gas_cgen_parse_operand): Set it around expression() call.
79 (gas_cgen_md_operand): Test for it before longjmp().
81 2000-06-24 Kazu Hirata <kazu@hxi.com>
83 * config/tc-h8500.c: Remove all uses of DEFUN.
84 * config/tc-sh.c: Likewise.
85 * config/tc-w65.c: Likewise.
86 * config/tc-z8k.c: Likewise.
88 * config/tc-h8500.c: Fix typos in comments.
90 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
92 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
95 2000-06-23 matthew green <mrg@redhat.com>
97 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
98 defined. Fix error message for `[' grouping.
100 2000-06-22 Kazu Hirata <kazu@hxi.com>
102 * config/tc-h8300.c: Fix formatting and comment typos.
104 2000-06-22 Timothy Wall <twall@cygnus.com>
106 * config/tc-ia64.c (note_register_values): Move premature QP
107 notation clearing into the appropriate place.
109 2000-06-22 Alan Modra <alan@linuxcare.com.au>
111 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
112 first before anything else. Add bin-bugs.h, emul.h and progress.h
113 Sort list of files as for $(OBJS) in Makefile.am.
115 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
116 find one. Remake dependencies.
117 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
118 * Makefile.in: Regenerate.
119 * doc/Makefile.in: Regenerate.
121 * config/tc-i386.c (i386_displacement): Don't assume a constant
122 displacement is necessarily 16 bits when in 16 bit code mode.
123 (md_assemble): Instead size the displacement here after we know
124 for sure that a .code16gcc operand hasn't automatically added
125 operand size prefixes.
127 2000-06-21 H.J. Lu <hjl@gnu.org>
129 * Makefile.am: Rebuild dependency.
130 * Makefile.in: Rebuild.
132 2000-06-21 Kazu Hirata <kazu@hxi.com>
134 * config/tc-h8300.c (parse_reg): Make the function static.
135 (parse_exp): Likewise.
137 2000-06-20 DJ Delorie <dj@cygnus.com>
139 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
140 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
141 for cygwin import libraries to work properly.
143 2000-06-20 H.J. Lu <hjl@gnu.org>
145 * Makefile.am: Rebuild dependency.
146 * Makefile.in: Rebuild.
147 * configure: Likewise.
148 * doc/Makefile.in: Likewise.
150 2000-06-20 Timothy Wall <twall@cygnus.com>
152 * doc/internals.texi (CPU backend): Add @itemx for
153 TC_START_LABEL_WITHOUT_COLON.
154 * doc/c-tic54x.texi: New.
155 * doc/as.texinfo: Add tic54x features and include primary tic54x
157 * doc/all.texi: Add C54X.
158 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
159 * doc/Makefile.in: Regenerate.
160 * configure.in: Add tic54x and define LIBM for tic54x.
161 * configure: Regenrate.
162 * config/tc-tic54x.[ch]: New.
163 * config/obj-coff.h: Add tic54x.
164 * Makefile.am: (CPU_TYPES): Add tic54x.
165 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
166 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
167 (as_new_LDADD): Add $(LIBM).
168 * Makefile.in: Regenerate.
170 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
172 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
173 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
174 * doc/as.texinfo: Likewise.
176 * configure, Makefile.in: Regenerate.
177 * configure.in (emulations): Recognize m6811 and m6812.
178 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
179 Added files for 68hc11 and 68hc12 assembler.
180 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
181 * config/tc-m68hc11.h: Header definition for that assembler.
183 2000-06-18 Nick Clifton <nickc@redhat.com>
185 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
186 instead of OCTETS_PER_BYTE.
188 * config/tc-v850.c: Fix compile time warnings.
189 * config/tc-ppc.c: Fix compile time warnings.
191 2000-06-18 H.J. Lu <hjl@gnu.org>
193 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
194 * configure: Rebuild.
196 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
198 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
201 2000-06-16 Nick Clifton <nickc@cygnus.com>
203 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
204 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
206 * doc/c-mips.texi: Document newly accepted cpu variants.
208 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
210 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
212 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
214 * macro.c (getstring): Make it possible to escape the quote
217 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
219 * config/tc-hppa.c (pa_export): Weak symbols can be global.
221 2000-06-13 H.J. Lu <hjl@gnu.org>
223 * configure: Regenerate.
225 2000-06-09 Alan Modra <alan@linuxcare.com.au>
227 * app.c (do_scrub_begin): Don't default lex[';'] as a line
229 * doc/internals.texi (line_separator_chars): Semicolon is no
230 longer a default. Mention null and newline as defaults.
232 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
234 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
235 * config/tc-i860.h (line_separator_chars): Likewise.
236 * config/tc-h8300.c (line_separator_chars): Likewise.
237 * config/tc-i960.c (line_separator_chars): Likewise.
238 * config/tc-m68k.c (line_separator_chars): Likewise.
239 * config/tc-mips.c (line_separator_chars): Likewise.
240 * config/tc-ns32k.c (line_separator_chars): Likewise.
241 * config/tc-sparc.c (line_separator_chars): Likewise.
242 * config/tc-vax.c (line_separator_chars): Likewise.
244 * config/tc-h8300.c (comment_chars): Use string initialiser.
245 * config/tc-i960.c (line_comment_chars): Likewise.
246 * config/tc-z8k.c (comment_chars, line_comment_chars,
247 line_separator_chars): Likewise.
249 * config/tc-arm.c (line_separator_chars): Always use `;', not just
252 2000-06-08 Nick Clifton <nickc@cygnus.com>
254 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
257 2000-06-08 David O'Brien <obrien@FreeBSD.org>
259 * configure.in (VERSION): Update to show this is the CVS mainline.
261 2000-06-08 Matthew Jacob <mjacob@feral.com>
263 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
264 $at is the integer register $r28, vs. both $r28 and the floating
267 2000-06-08 James E. Wilson <wilson@cygnus.com>
269 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
270 (dot_endp): Don't call ia64_flush_insns.
271 (emit_one_bundle): Don't delete prologue/body records from
272 unwind_record list in first loop. Rewrite second loop to account for
275 2000-06-07 David Mosberger <davidm@hpl.hp.com>
277 * config/tc-ia64.c: Add missing prototypes.
278 (generate_unwind_image): Cast argument to output_unw_records call.
280 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
282 * config/tc-avr.c (avr_operand): fix the fomratting of the comment.
284 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
286 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
287 (REGISTER_P): likewise.
288 (avr_opcodes): uses include/opcode/avr.h
289 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
291 2000-06-04 Alan Modra <alan@linuxcare.com.au>
293 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
296 2000-06-03 H.J. Lu <hjl@gnu.org>
298 * read.c (is_end_of_line): Put back `;'.
300 2000-06-03 Alan Modra <alan@linuxcare.com.au>
302 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
304 2000-06-01 Alan Modra <alan@linuxcare.com.au>
306 * expr.c (operand): Test is_end_of_line outside switch to catch
307 line separator chars that are also operators.
308 (operator): Return O_illegal for line separator chars.
310 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
311 entry (or `!' entry for TC_HPPA).
313 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
314 before indexing is_end_of_line. Remove redundant check for '\0'.
316 * config/tc-h8500.c (md_assemble): Likewise.
317 * config/tc-mcore.c (md_assemble): Likewise.
318 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
321 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
323 * config/tc-mcore.c (mcore_cons): Likewise.
324 (mcore_float_cons): Likewise.
325 (mcore_stringer): Likewise.
326 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
328 2000-06-01 Scott Bambrough <scottb@netwinder.org>
330 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
332 2000-05-29 Nick Clifton <nickc@cygnus.com>
334 * config/tc-sh.c: Fix compile time warning messages.
336 * config/tc-mips.c: Fix compile time warning messages.
338 2000-05-29 Philip Blundell <philb@gnu.org>
340 * doc/as.texinfo: Update copyright dates.
341 (Local Labels): Delete misplaced mention of ARM.
342 * NEWS: Mention ARM ELF support.
344 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
346 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
347 it is modified, and use the real_size to compute the frag address
348 for dwarf2 line info.
350 2000-05-27 Alan Modra <alan@linuxcare.com.au>
352 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
353 line-matching scheme to cope with automake moving variables around.
354 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
355 * Makefile.in: Regenerate.
357 2000-05-26 Jakub Jelinek <jakub@redhat.com>
359 * config/tc-sparc.c (sparc_relax): New.
360 (md_longopts): Add -relax and -no-relax options.
361 (md_parse_options, md_show_usage): Likewise.
362 (md_apply_fix3): Optimize tail call into branch always if possible.
364 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
366 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
367 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
368 rules, with warning when a GAS statement specifies a packing that
369 will result in an instruction being squashed.
370 Added typdef packing_type and enumerals, changed various integer
371 literals to use the enumerals.
373 2000-05-24 David Mosberger <davidm@hpl.hp.com>
375 * config/tc-ia64.c (dot_restorereg_p): New function.
376 (md_pseudo_table): Add restorereg.p.
377 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
378 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
380 * config/tc-ia64.h (unw_record_type): Add unwabi.
381 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
382 called MASK with members for imask, and the masks produced by
383 fr_mem, gr_mem, br_mem, and frgr_mem.
384 (unw_p_record): Add members ABI and CONTEXT.
385 (unw_x_record): Add member AB.
386 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
387 as pseudo-register for use during unwind info generation.
388 (AR_PFS, AR_LC): New macros.
389 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
390 whose names start with an at sign (as in "@priunat").
391 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
393 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
394 proc_end, unwind_info, personality_routine): Consolidate into
395 "unwind" structure to reduce offset-table use. Add member
396 NEXT_SLOT_NUMBER to track the slot number for the next instruction
398 (output_R1_format, output_R3_format, output_P3_format,
399 output_P6_format): Initialize R with zero to reduce compiler warnings.
400 (output_P7_format): Ditto. Add `default' branch to switch
401 statement to reduce compiler warnings.
402 (output_P8_format, output_B1_format, output_B4_format): Ditto.
403 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
404 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
405 into single argument.
406 (output_X1_format, output_X3_format): Initialize R with zero to reduce
407 compiler warnings. Merge A and B args into single argument.
408 (output_X2_format, output_X4_format): Remove unused variable R. Merge
409 A and B args into single argument.
410 (free_record): Removed (wasn't used).
411 (free_list_records): Also free imasks in prologue records.
412 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
413 (output_spill_mask): Remove.
414 (output_unwabi): New function.
415 (output_epilogue, output_label_state, output_copy_state): Call
417 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
418 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
420 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
421 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
422 as part of handling the prologue records. Emit region's imask if
423 we have one. Handle unwabi, epilogue, label_state, copy_state,
424 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
425 spill_sprel_p, and spill_reg_p records.
426 (set_imask, count_bits, slot_index): New function.
427 (fixup_unw_records): Fix region size computation. Handle
428 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
429 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
430 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
431 set_imask accordingly. Update imask for gr_gr, and br_gr records.
432 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
433 (dot_save): Use manifest constants for applicaton registers.
434 Handle REG_PR and REG_PRIUNAT.
435 (dot_restore): Don't just ignore it.
436 (dot_restorereg): New function..
437 (generate_unwind_image): Ensure unwind info is a multiple of eight
438 bytes, not just four bytes.
439 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
440 (dot_altrp): Don't just ignore it.
441 (dot_savemem): New function. Replaces dot_savesp() and
442 dot_savepsp(). Use manifest constants for applicaton registers.
443 Handle REG_PR and REG_PRIUNAT.
444 (dot_savef): Simplify.
445 (dot_saveb): Support generation of br_gr.
446 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
447 dot_label_state, dot_copy_state): New function.
448 (dot_unwabi): Don't just ignore it.
449 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
450 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
451 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
452 (emit_one_bundle): Set slot number for prologue/body records
453 *before* emitting the first insn.
454 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
455 (md_begin): Declare "psp" pseudo-register.
456 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
457 so we don't get segfault.
458 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
459 counts as required per SW Conventions manual
460 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
461 output_preds_psprel, output_preds_sprel, output_spill_base,
462 output_unat_psprel, output_unat_sprel, output_lc_psprel,
463 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
464 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
465 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
466 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
467 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
468 (dot_vframe): Implement.
469 (dot_vframesp, dot_vframepsp): New function.
471 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
473 * configure.in (i386-*-freebsd a.out entry): Quote properly.
474 * configure: Regenerate.
476 2000-05-23 Alan Modra <alan@linuxcare.com.au>
478 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
479 (md_estimate_size_before_relax): so we can use it here instead of
480 old kludges. Localise vars to blocks. Comment.
482 * frags.c (frag_new): Update fr_var comments.
483 * frags.h (struct frag): Ditto.
485 2000-05-22 Richard Henderson <rth@cygnus.com>
487 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
488 (pseudo_func): Add pcrel.
489 (operand_match): Handle IA64_OPND_TGT64.
490 (build_insn): Likewise.
491 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
492 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
493 (fix_insn): Handle all three 64-bit relocation types.
495 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
497 * obj.h (struct format_ops): New members begin, app_file,
498 s_set_other, s_set_desc, s_get_type, s_set_type,
499 separate_stab_sections, init_stab_section.
501 * config/obj-multi.h: Update GPL notice to v2.
504 (S_SET_SIZE): Test s_set_size for NULL before calling.
505 (S_SET_ALIGN): Similar for s_set_align.
510 (SEPARATE_STAB_SECTIONS): New.
511 (INIT_STAB_SECTION): New.
512 (EMIT_SECTION_SYMBOLS): New.
513 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
515 * config/obj-elf.h: Update GPL notice to v2.
516 Mention that this file is included from obj-multi.h.
517 (obj_begin): Wrap definition in ifndef.
518 (elf_file_symbol): Constify declaration.
519 (obj_app_file): Ditto.
520 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
521 Wrap in ifndef SEPARATE_STAB_SECTIONS.
523 * config/obj-elf.c (elf_s_set_other): New.
524 (elf_file_symbol): Constify argument.
525 (elf_separate_stab_sections): New.
526 (elf_init_stab_section): New.
527 (elf_format_ops): Add new members. Remove comma at end.
529 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
530 (ecoff_format_ops): Add new fields. Remove comma at end.
531 Mention inconsistency for emit_section_symbols.
533 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
535 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
536 (coff_separate_stab_sections): New.
537 (coff_format_ops): Add new members.
539 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
540 (obj_aout_s_set_other): New.
541 (obj_aout_s_set_desc): New.
542 (obj_aout_s_get_type): New.
543 (obj_aout_s_set_type): New.
544 (obj_aout_separate_stab_sections): New.
545 (aout_format_ops): New members added. Use obj_aout_process_stab,
546 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
547 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
549 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
551 2000-05-22 Alan Modra <alan@linuxcare.com.au>
553 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
554 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
555 (md_estimate_size_before_relax): Ensure jumps to weak and
556 externally visible symbols are relocatable.
558 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
560 * stabs.c (aout_process_stab): Make global.
561 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
562 * read.h (aout_process_stab): Declare.
564 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
565 Generalize to *aout, *coff *elf.
566 * configure: Regenerated.
568 * doc/internals.texi (Object format backend): Say
569 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
571 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
572 * Makefile.in: Regenerated.
574 2000-05-19 Catherine Moore <clm@cygnus.com>
576 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
578 2000-05-18 Alan Modra <alan@linuxcare.com.au>
580 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
581 instruction to reflect change in re_assemble_*.
583 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
585 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
586 build PA64 ELF tools.
587 * configure: Rebuilt.
589 2000-05-17 Alan Modra <alan@linuxcare.com.au>
591 * Makefile.am: Regenerate dependencies.
592 * Makefile.in: Regenerate.
594 2000-05-15 Nick Clifton <nickc@cygnus.com>
596 * config/tc-arm.c (struct asm_psr): Add boolean field
597 distinguishing between CSPR and SPSR. Rename 'number' field
599 (psrs): Rearrange contents to match new asm_psr structure.
600 (arm_psr_parse): Move next to psr_required_here. Make it
601 return an asm_psr structure.
602 (psr_required_here): Use asm_psr structure returned by
604 (do_msr): Reorganise to allow psr_required_here to be called
606 (md_undefined_name): Mark 'name' parameter as unused, since
607 the COFF target does not use it.
609 2000-05-14 David O'Brien <obrien@FreeBSD.org>
611 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
613 * config/te-aux.h: Likewise.
614 * config/te-dpx2.h: Likewise.
615 * config/te-go32.h: Likewise.
616 * config/te-hp300.h: Likewise.
617 * config/te-hppa.h: Likewise.
618 * config/te-i386aix.h: Likewise.
619 * config/te-ic960.h: Likewise.
620 * config/te-interix.h: Likewise.
621 * config/te-nbsd532.h: Likewise.
622 * config/te-pc532mach.h: Likewise.
623 * config/te-ppcnw.h: Likewise.
624 * config/te-psos.h: Likewise.
625 * config/te-sparcaout.h: Likewise.
626 * config/te-sun3.h: Likewise.
627 * config/te-sysv32.h: Likewise.
629 2000-05-14 Alan Modra <alan@linuxcare.com.au>
631 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
632 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
633 and sign extend without an if statement.
634 (build_bytes): Likewise.
636 2000-05-14 Kazu Hirata <kazu@hxi.com>
638 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
639 X_add_symbol L_32 case.
641 2000-05-14 David O'Brien <obrien@FreeBSD.org>
643 * config/te-freebsd.h: New file.
645 2000-05-13 Alan Modra <alan@linuxcare.com.au>
647 * asintl.h (gettext, dgettext, dcgettext, textdomain,
648 bindtextdomain): Replace defines with those from intl/libgettext.h
649 to quieten gcc warnings.
651 * NEWS: Mention x86 .arch and -q.
653 * config/tc-i386.c (quiet_warnings): New.
654 (md_assemble): Use quiet_warnings.
655 (md_parse_option): Set quiet_warnings from -q.
656 (md_show_usage): Mention -q, delete -m.
657 (flag_do_long_jump): Delete.
658 (md_parse_option): Remove -m.
659 (md_show_usage): Remove -m.
660 (md_create_long_jump): Remove useless flag_do_long_jump code.
662 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
663 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
665 2000-05-13 Alan Modra <alan@linuxcare.com.au>
666 Alexander Sokolov <robocop@netlink.ru>
668 * doc/c-i386.texi (i386-Arch): New section.
669 (i386-Syntax): Mention .intel_syntax and .att_syntax.
671 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
672 (smallest_imm_type): Use smallest opcode for shift by one if cpu
673 architecture has been given and is not 486.
675 (md_pseudo_table): Add .arch.
676 (md_assemble): Warn if cpu architecture has been given and an
677 unsupported instruction.
679 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
680 Move operand_types bit defines after relevant template field.
681 (template): Add cpu_flags.
685 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
687 * config/tc-mn10300.h (md_end): Define.
688 (mn10300_finalize): Declare.
689 * config/tc-mn10300.c: Include dwarf2dbg.h.
690 (debug_line): Define.
691 (md_assemble): Generate dwarf2 line info.
692 (mn10300_finalize): New function. Finalize dwarf2 info.
694 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
696 * config/tc-mips.c (md_estimate_size_before_relax): Use the
697 external version of the relocation for weak symbols.
699 2000-05-08 David Mosberger <davidm@hpl.hp.com>
701 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
702 frame size in units of 16 bytes, as required per SW Conventions manual.
703 (output_unw_records): Output info-block header as a dword to get
706 2000-05-08 Alan Modra <alan@linuxcare.com.au>
708 * as.h: #include "file", not <file> on files from ../include.
709 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
710 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
711 (md_convert_frag): Add ATTRIBUTE_UNUSED.
712 (tc_coff_symbol_emit_hook): Ditto.
713 (OPTCOUNT): Cast to int to avoid compiler warning.
714 (md_begin): Fix signed/unsigned warnings.
716 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
718 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
719 ABRANCH LONG case for a conditional branch on a 68000.
720 (md_estimate_size_before_relax): Likewise. Also handle
721 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
722 (m68k-ip: case ABSL): Relax absolute references to 16-bit
723 PC-relative on all CPUs.
724 (md_estimate_size_before_relax): Likewise.
726 2000-05-04 Alan Modra <alan@linuxcare.com.au>
728 * as.c (parse_args): Just mention current year in printed
731 2000-05-03 J.T. Conklin <jtc@redback.com>
733 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
735 (md_parse_option): Recognize -m7400.
737 2000-05-03 Ian Lance Taylor <ian@zembu.com>
739 * config/atof-ieee.c (gen_to_words): When adding carry back in,
740 don't permit lp to become less than the words array.
742 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
744 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
745 Fix little-endian case.
747 2000-05-03 David O'Brien <obrien@NUXI.com>
749 * as.c (parse_args): Update copyright.
751 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
753 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
754 for the .bss section too.
756 2000-05-02 Alan Modra <alan@linuxcare.com.au>
758 * configure.in: Set em=linux for hppa-*-linux.
759 * configure: Regenerate.
760 * doc/Makefile.in: Regenerate with correct automake.
762 * frags.c (frag_grow): Sanity check chunk_size.
764 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
765 * config/obj-som.h: Likewise.
766 * config/obj-ieee.h: Likewise.
768 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
770 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
771 (md_pseudo_table): Fully initialise OBJ_ELF cases.
772 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
773 (pa_ip): low_sign_unext now returns via function value. Use
774 re_assemble_* instead of dis_assemble_* and
775 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
777 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
778 (md_section_align, md_parse_option, md_show_usage,
779 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
780 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
781 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
782 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
783 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
785 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
786 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
787 outside of switch. Correct mask and shifting errors in case 10
788 and case -11. In case 21, compare against signed range to suit
789 hppa_field_adjust changes. In case 12, use re_assemble_12. In
790 case 17 and case 22, use offsetT variable to properly check range.
791 Use re_assemble_* here too.
792 (evaluate_absolute): Change type of value to offsetT. Call
793 hppa_field_adjust to do the work for us.
794 (pa_parse_cmpb_64_cmpltr): Delete save_s.
795 (pa_parse_cmpib_64_cmpltr): Ditto.
796 (pa_build_unwind_subspace): Delete unused var subseg. Change type
797 of i to unsigned int.
798 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
799 (pa_end_of_source): Return type is void.
801 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
803 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
805 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
807 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
809 (md_begin): Removed "construct symbols for each register name".
810 Because register names conflicts with GCC generated function
812 (avr_operand): Now constant numbers can be used as a register
813 identifiers (0 as r0, 31 as r31).
814 (md_assemble): use skip_space () before parsing instruction
817 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
819 * config/tc-avr.c: New AVR_ISA_ defined.
820 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
821 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
822 for `fmul', `movw' and `lpm R,Z' instructions.
823 (avr_operands): Warn if current opcode is a two-word instruction
824 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
825 (avr_opcodes): New commands added.
826 (REGISTER_P): Check 'a' and 'v' constraint letters.
827 (mcu_types): New MCU added.
829 2000-05-01 Alan Modra <alan@linuxcare.com.au>
831 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
832 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
833 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
834 * configure: Regenerate.
836 2000-04-29 Andreas Jaeger <aj@suse.de>
838 * as.h: Correctly check GCC version.
840 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
842 * as.c (parse_args): Allow md_parse_option to override -a listing
844 * config/obj-coff.c (add_lineno): Change type of offset parameter
845 from "int" to "bfd_vma."
846 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
847 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
848 (ppc_change_csect): Align correctly for XCOFF64.
849 (ppc_machine): New function, which discards "ppc_machine" line.
850 (ppc_tc): Cons for 8 when code is 64 bit.
851 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
853 (md_parse_option): Handle -a64 and -a32.
855 * config/tc-ppc.h (TARGET_MACH): Define.
856 (TARGET_FORMAT): Move to function.
857 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
859 2000-04-26 David O'Brien <obrien@FreeBSD.org>
861 * doc/as.1: Fix unbalanced brackets.
863 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
865 (line_comment_chars): Set to '/' if TE_FreeBSD.
867 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
869 * configure.in: Configury support for PA64 (currently disabled).
870 * configure: Rebuilt.
872 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
874 * config/tc-mips.c (s_change_sec): Use record_alignment, not
875 bfd_set_section_alignment.
877 2000-04-25 Alan Modra <alan@linuxcare.com.au>
879 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
882 2000-04-24 Nick Clifton <nickc@cygnus.com>
884 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
885 * doc/as.texinfo (Align): Include arm and strongarm in list of
886 targets that have the second form of the behaviour of the .align
889 2000-04-24 Mark Klein <mklein@dis.com>
891 * obj-som.c: Terminate obj_pseudo_table.
893 2000-04-22 Timothy Wall <twall@cygnus.com>
895 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
897 (operand_match): Conditionally insert default bit values for IMMU9.
899 2000-04-14 Matthew Green <mrg@cygnus.com>
901 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
902 * configure: Rebuilt.
904 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
905 Jason Eckhardt <jle@cygnus.com>
907 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
909 * config/tc-hppa.c (CHECK_ALIGN): New macro.
910 Added handling of new operand types l,y,&,fe,fE,fx.
912 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
913 David Mosberger <davidm@hpl.hp.com>
914 Timothy Wall <twall@cygnus.com>
915 Andrew MacLeod <amacleod@cygnus.com>
916 Jim Wilson <wilson@cygnus.com>
918 * Makefile.am (CPU_TYPES): Add ia64.
919 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
920 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
921 * Makefile.in: Rebuild.
922 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
923 * configure: Rebuild.
924 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
925 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
926 * expr.c (expr): Handle md_optimize_expr.
927 * read.c (LEX_HASH): Add comment.
928 * config/tc-ia64.c, config/tc-ia64.h: New files.
930 2000-04-21 Richard Henderson <rth@cygnus.com>
932 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
933 bundling a non-delayed branch type instruction.
935 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
937 * config/tc-mn10300.c (HAVE_AM30): Define.
938 (md_assemble): Use it.
940 2000-04-19 Alan Modra <alan@linuxcare.com.au>
942 * config/obj-elf.c (obj_elf_change_section): Check for changed
945 * Makefile.am: (CPU_MULTI_VALID): Remove.
946 (MULTI_CPU_TYPES): Define.
947 (MULTI_CPU_OBJ_VALID): Define.
948 (DEPTC): Use the above.
951 Regenerate dependencies.
952 * Makefile.in: Regenerate.
954 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
956 * Makefile.am (YACC, LEX): Get them from configure.
958 2000-04-18 H.J. Lu (hjl@gnu.org)
960 * config/tc-i386.c (offset_in_range): Use addressT instead of
961 bfd_vma for non-bfd assemblers.
963 2000-04-17 Alan Modra <alan@linuxcare.com.au>
965 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
966 doesn't give spurious errors.
968 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
970 * as.h (SEEK_SET): Define if undefined.
972 2000-04-13 Alan Modra <alan@linuxcare.com.au>
974 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
975 constants, and don't assume offsetT is 32 bits.
977 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
979 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
980 (md_pcrel_from_section): Add prototype.
981 (d10v_fix_adjustable): Add prototype.
982 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
984 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
986 2000-04-12 Nick Clifton <nickc@cygnus.com>
988 * config/tc-d10v.c (find_opcode): Correctly calculate position of
989 symbol in frag chain.
991 2000-04-10 Alan Modra <alan@linuxcare.com.au>
993 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
994 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
995 (fits_in_signed_word, smallest_imm_type): Ditto.
996 (md_assemble): Use an offsetT var to hold offsetT values, not a
998 (offset_in_range): New.
999 (md_assemble): Use it.
1000 (md_convert_frag): Change type of target_address, opcode_address,
1001 and displacement_from_opcode_start to offsetT.
1002 (md_create_short_jump): Change type of offset to offsetT.
1003 (md_create_long_jump): Ditto.
1004 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
1005 (md_chars_to_number): Remove.
1006 (output_invalid): Remove duplicate prototype.
1008 2000-04-09 Nick Clifton <nickc@cygnus.com>
1010 * Makefile.am (CPU_TYPES): Add 'avr'.
1011 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
1012 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
1014 * Makefile.in: Regenerate.
1016 * doc/as.texinfo: Add M32R documentation.
1018 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
1020 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
1021 --enable-build-warnings option.
1022 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
1023 * Makefile.in, configure: Re-generate.
1025 2000-04-07 Nick Clifton <nickc@cygnus.com>
1027 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
1028 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
1029 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
1030 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
1031 (arm_force_relocation): Force relocations for
1032 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
1034 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1036 * config/tc-sh.c (get_operands): There's no third operand if the
1037 first operand is an immediate.
1039 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1041 * config/tc-sh.c (immediate): Delete.
1042 (sh_operand_info): Add immediate member.
1043 (parse_reg): Use A_PC for pc.
1044 (parse_exp): Add second argument 'op'. All callers changed.
1045 (parse_at): Expect pc to be coded as A_PC.
1046 Use immediate field in *op.
1047 (insert): Add fourth argument 'op'. All callers changed.
1048 (build_relax): Add second argument 'op'. All callers changed.
1049 (insert_loop_bounds): New function.
1050 (build_Mytes): Remove DISP_4.
1051 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
1052 (assemble_ppi): Use immediate field in *operand.
1053 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
1054 (md_apply_fix): Likewise.
1055 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
1057 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
1059 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
1061 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
1063 * internals.texi (CPU backend): Document
1064 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
1066 2000-04-04 Alan Modra <alan@linuxcare.com.au>
1068 * po/gas.pot: Regenerate.
1070 * as.c (show_usage): Restore translated part of bug string.
1071 * gasp.c (show_usage): Likewise.
1073 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
1074 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
1075 than move-if-change.
1076 (DEP1): Modify for "gcc -MM".
1080 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
1081 Update dependencies.
1082 * Makefile.in: Regenerate.
1084 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
1086 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
1087 (md_begin): Likewise.
1088 (HAVE_AM33): New macro.
1089 (md_assemble): Use it. Match r_regs and xr_regs only if
1092 2000-04-03 Alan Modra <alan@linuxcare.com.au>
1094 * as.h: #include "bin-bugs.h"
1095 * as.c (show_usage): Use REPORT_BUGS_TO.
1096 * gasp.c: #include "bin-bugs.h"
1097 (show_usage): Use REPORT_BUGS_TO.
1099 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
1101 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
1103 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
1104 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
1107 2000-04-03 Alan Modra <alan@linuxcare.com.au>
1109 * config/tc-i386.c (i386_immediate): Don't assume a constant
1110 immediate is necessarily 16 bits when in 16 bit code mode.
1111 (md_assemble): Instead set guess_suffix here after we have checked
1114 2000-04-02 Richard Henderson <rth@cygnus.com>
1116 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
1117 quantities. Correct right shift sign extension.
1118 (build_insn): Make `number' unsigned long. Mask top 6 bits of
1119 32-bit value when shifting into place.
1121 2000-04-01 Ian Lance Taylor <ian@zembu.com>
1123 * app.c: Add ATTRIBUTE_UNUSED as needed.
1124 * config/tc-ppc.c: Likewise.
1125 (ppc_size): Make unsigned long.
1126 (ppc_insert_operand): Add casts to avoid warnings.
1128 2000-03-31 Nick Clifton <nickc@cygnus.com>
1130 * config/tc-d10v.h (md_flush_pending_output): Define.
1132 2000-03-29 Nick Clifton <nickc@cygnus.com>
1134 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
1135 segment. Works for both BFD_ASSEMBLER and others.
1136 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
1138 2000-03-29 Nick Clifton <nickc@cygnus.com
1140 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
1142 2000-03-28 Alan Modra <alan@linuxcare.com.au>
1144 * listing.c (LISTING_LHS_WIDTH): Default depends on
1146 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
1148 2000-03-27 Ian Lance Taylor <ian@zembu.com>
1150 * config/tc-sh.c (md_show_usage): Use backslash before newline in
1153 2000-03-27 Alan Modra <alan@linuxcare.com.au>
1155 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
1157 * config/tc-avr.c (mcu_types): Add missing initialiser.
1158 (md_pcrel_from_section): Add prototype.
1159 (avr_operand): Remove redundant test of unsigned < 0.
1160 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
1162 2000-03-27 Denis Chertykov <denisc@overta.ru>
1164 * config/tc-avr.c: New file for AVR support.
1165 * config/tc-avr.h: Likewise.
1166 * configure.in: Add AVR support.
1167 * configure: Regenerate.
1169 2000-03-26 Timothy Wall <twall@cygnus.com>
1171 * gasp.c (macro_op): Add new argument to check_macro call.
1172 Macro structure definitions moved to macro.h
1173 * sb.h: Add argument to prototype for input_scrub_include_sb.
1174 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
1175 nesting checks with an additional flag.
1176 (struct input_save): Add flag to indicate whether current sb
1177 should be checked for proper macro/conditional nesting.
1178 (input_scrub_push/pop): Save/restore nest check flag.
1179 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
1181 * macro.c (check_macro): Allow caller to retrieve parsed macro
1182 information if a pointer is provided. This information may be
1183 used by the new macro hooks.
1184 * macro.h: Update prototype for check_macro. Macro struct
1185 definitions moved here from macro.c/gasp.c.
1186 * read.c (read_a_source_file): Add parameter to check_macro call,
1187 and pass macro info to the macro hook, if defined.
1188 (input_scrub_insert_line): New. Allow insertion of a line of
1189 characters into the input stream.
1190 (input_scrub_insert_file): New. Allow insertion of an arbitrary
1191 file into the input stream.
1192 (s_include): Use input_scrub_insert_file.
1193 * internals.texi: Document new macro hooks.
1194 * as.h: New prototypes added.
1196 2000-03-26 Alan Modra <alan@linuxcare.com.au>
1198 * config/tc-i386.c: Don't start any as_bad or as_warn message with
1199 an initial capital letter.
1200 (i386_index_check): Reindent.
1202 2000-03-19 Nick Clifton <nickc@cygnus.com>
1204 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
1207 2000-03-17 Thomas de Lellis <tdel@windriver.com>
1209 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
1210 instruction operand bad if Rd > 7 when generating
1211 thumb instructions. Prevents for example,
1212 "adr r12,label" from silently failing and generating
1213 the wrong instruction.
1215 2000-03-17 Nick Clifton <nickc@cygnus.com>
1217 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
1218 that have a destingation >= 0x400000.
1219 Fix compile time warning messages.
1221 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1223 * config/tc-sh.c (md_begin): When encountering insn that are
1224 not supported by the current arch, only change the name if
1225 its contents are the same as prev_name.
1226 (get_specific): If the the architecture doesn't match, fail.
1228 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1230 * config/tc-sh.c (IDENT_CHAR): Define.
1231 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
1232 matching back where it came from.
1234 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1236 * config/tc-sh.c (md_show_usage): Add description of -dsp.
1238 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
1240 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
1243 2000-03-15 Kazu Hirata <kazu@hxi.com>
1245 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
1247 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
1249 * expr.c (operand) [case 'f']: When testing if '0f' can start a
1250 floating-point-number, make sure 'f' is in FLT_CHARS.
1252 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
1254 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
1255 (s_lcomm_internal): Use it.
1256 * doc/internals.texi (CPU backend): Document it.
1257 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
1260 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
1262 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
1265 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
1266 implementation doesn't have special handling for switch
1268 (macro_build): Allow for code in sections other than .text.
1270 (mips_ip): Likewise.
1271 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
1272 Don't perform relocs if we will be outputting them.
1273 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
1274 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
1277 2000-03-09 Catherine Moore <clm@cygnus.com>
1279 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
1280 relocation type based on the entry in the fixup structure.
1282 2000-03-08 H.J. Lu (hjl@gnu.org)
1284 * Makefile.am (install-exec-tooldir): Depend on
1285 install-exec-bindir for parallel make.
1286 * Makefile.in: Regenerated.
1288 2000-03-06 Nick Clifton <nickc@cygnus.com>
1290 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
1292 (md_parse_option): Parse -m32r command line switch - disable m32rx
1294 (md_show_usage): Document new option.
1296 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
1297 * doc/Makefile.in: Regenerate.
1298 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
1300 2000-03-02 Michael Meissner <meissner@redhat.com>
1302 * config/tc-d30v.c (check_range): Remove code that incorrectly
1303 sign extended values where bits < 32.
1305 2000-03-02 H.J. Lu (hjl@gnu.org)
1307 * configure.in: Support --enable-targets=all on ia32.
1308 * configure: Regenerated.
1310 2000-03-01 Nick Clifton <nickc@cygnus.com>
1312 * gasp.c (do_align): Remove bogus check of alignment value.
1314 2000-02-27 Thomas de Lellis <tdel@windriver.com>
1316 * config/obj-elf.c (elf_frob_symbol): Remove code which when
1317 TC_PPC was defined forced the type of a symbol with no other type
1320 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
1322 * doc/internals.texi (CPU backend): Mention that
1323 line_separator_chars do not break up comments. Fix typos for
1324 LEX_AT and LEX_NAME descriptions. Document operands for
1325 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
1326 description of md_create_short_jump usage. Document argument for
1327 md_undefined_symbol.
1329 2000-02-27 Jakub Jelinek <jakub@redhat.com>
1331 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
1332 (md_parse_option): Handle it.
1333 (md_show_usage): Document it.
1335 2000-02-27 Ian Lance Taylor <ian@zembu.com>
1337 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
1338 opcode, for the instruction `pal19'. From Andrea Arcangeli
1341 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
1343 * config/tc-i386.c (i386_immediate): Move constant operand sizing
1345 (md_assemble): To here, before template operands are matched.
1346 Also ensure a constant immediate is sign extended when we know the
1347 size is at most 16 bits. This is to catch cases like "add
1348 $0xffc0,%ax" where we don't know the size, and thus that the
1349 immediate can be represented as Imm8S until after parsing the
1351 (i386_displacement): Similarly sign extend 16 bit constant
1353 (md_assemble): Relax 16-bit jump constant range check to suit sign
1354 extended displacements.
1356 2000-02-26 Andreas Jaeger <aj@suse.de>
1358 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
1360 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
1362 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
1363 call operands when intel_syntax.
1364 (intel_float_operand): Return 2 for "fi...".
1365 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
1366 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
1367 earlier "SHORT" change.
1368 (md_assemble): When determining suffix from Regs, exclude
1371 2000-02-24 Nick Clifton <nickc@cygnus.com>
1373 * configure: Add arm-wince, mips-pe and sh-pe targets.
1374 * configure: Regenerate.
1376 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
1378 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
1379 "pe-mips" for the mips-pe target.
1381 * config/tc-arm.c (insns): Change displacement encoded in BL
1382 and B instructions if the target port is arm-wince.
1383 (do_ldst): Do not bias the relocation offset if the target
1385 (md_pcrel_from): Add in missing relocation offset bias if the
1386 target os arm-wince.
1388 * config/tc-mips.c (mips_target_format): Support COFF flavour.
1389 (md_begin): Disable -G support for mips-pe target.
1390 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
1391 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
1394 * config/tc-sh.c (md_begin): sh-pe target is little endian.
1395 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
1396 assembler, just set the alignment to 4.
1398 * config/te-wince-pe.h: New file for WinCE targets. Define
1401 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
1403 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
1404 string instructions.
1405 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
1406 (i386_intel_memory_operand): After finding a segment override,
1407 check again for no `[' before looking for a displacement. Bomb if
1408 more than one displacement rather than silently discarding the
1409 second and subsequent ones. Free strings malloc'd by
1410 build_displacement_string.
1412 2000-02-24 Catherine Moore <clm@cygnus.com>
1414 * config/obj-som.c (obj_pseudo_table): Add "weak".
1415 (obj_som_weak): New routine.
1417 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
1419 * config/tc-i386.c (union i386_op): New.
1420 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
1421 Throughout file replace occurences of disps[n], imms[n], regs[n]
1422 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
1423 intel mode operand swapping. Add assert in regKludge and
1424 fake_zero_displacement code. Test i.types[n] when outputting
1425 displacements and immediates. Combine output of Disp16 with
1427 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
1428 when in intel mode by (not) reversing fsub and fdiv operands
1429 before the template search. This fails for single operand
1430 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
1431 undefined. Instead fix the base_opcode after we've found the
1432 template. Move base_opcode xor with found_reverse_match from
1433 opcode output code to before this fix so we test for the correct
1435 (md_assemble): Don't use strcmp when deciding to ignore the suffix
1436 check in intel mode. Instead compare opcodes.
1438 * config/tc-i386.h (TC_RELOC): Delete.
1439 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
1440 with equivalent call to reloc.
1442 * as.h (flag_m68k_mri): Move declaration after target include, and
1443 only declare when TC_M68K defined. Define as zero otherwise.
1444 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
1445 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
1446 Define as zero otherwise.
1447 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
1448 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
1449 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
1450 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
1451 testing whether defined.
1452 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
1453 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
1454 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
1455 rather than testing whether defined.
1456 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
1457 (parse_mri_cons): Declare and use only when TC_M68K.
1458 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
1459 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
1460 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
1462 * NEWS: Mention IBM 370 support.
1464 2000-02-23 Richard Henderson <rth@cygnus.com>
1466 * config/tc-i386.c (md_assemble): When swapping operands for
1467 intel_syntax, assume everything that's not Imm or Disp is a
1470 2000-02-23 Linas Vepstas <linas@linas.org>
1472 * config/tc-i370.c, config/tc-i370.h: New files.
1473 * Makefile.am: Add support for Linux/IBM 370.
1474 * configure.in: Likewise.
1475 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
1476 * config/obj-elf.c: Include elf/i370.h
1477 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
1479 * Makefile.in: Regenerate.
1480 * configure: Regenerate.
1482 * doc/c-i370.texi: New file.
1483 * doc/all.texi: Include it.
1484 * doc/as.texinfo: And here.
1485 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
1486 * doc/Makefile.in: Regenerate.
1488 2000-02-19 Michael Meissner <meissner@redhat.com>
1490 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
1491 determine if an instruction can be used in parallel with an ADDppp
1492 or SUBppp instruction.
1494 2000-02-22 Andrew Haley <aph@cygnus.com>
1496 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
1498 1999-12-30 Andrew Haley <aph@cygnus.com>
1500 * config/tc-mips.c (mips_gp32): New variable.
1501 (macro_build) Use mips_gp32.
1503 (md_longopts): Add "-mgp32" and "-mgp64".
1504 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
1506 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
1508 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
1509 warning, and bump it to 1.
1511 2000-02-22 Ian Lance Taylor <ian@zembu.com>
1513 From Brad Lucier <lucier@math.purdue.edu>:
1514 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
1517 2000-02-21 Catherine Moore <clm@cygnus.com>
1519 * config/tc-mips.c (MF_HILO_INSN): Define.
1520 (mips_7000_hilo_fix): Declare.
1521 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
1522 (md_parse_option): Check for 7000_HILO_FIX options.
1523 (OPTION_M7000_HILO_FIX): Define.
1524 (OPTION_NO_M7000_HILO_FIX): Define.
1525 * doc/c-mips.texi (-mfix7000): Describe.
1527 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
1529 * listing.c (print_lines): Remove unused variable `end'.
1531 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
1532 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
1533 reloc_type when BFD_ASSEMBLER.
1534 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
1535 reloc_type when BFD_ASSEMBLER. Move common code out of switch
1536 statement and quell signed vs. unsigned comparison warning.
1538 2000-02-18 Nick Clifton <nickc@cygnus.com>
1540 * config/tc-d10v.c (find_opcode): Add a symbol's value to
1541 the computed frag offset, rather than overwriting it.
1543 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1545 * config/tc-sh.c ("elf/sh.h"): Include.
1546 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
1547 (md.begin): Initialize target_arch.
1548 Only include opcodes in has table that match selected architecture.
1549 (parse_reg): Recognize register names for sh-dsp.
1550 (parse_at): Recognize post-modify addressing.
1551 (get_operands): The leading space is now optional.
1552 (get_specific): Remove FDREG_N support. Add support for sh-dsp
1553 arguments. Update valid_arch.
1554 (build_Mytes): Add support for SDT_REG_N.
1555 (find_cooked_opcode): New function, broken out of md_assemble.
1556 (assemble_ppi, sh_elf_final_processing): New functions.
1557 (md_assemble): Use find_cooked_opcode and assemble_ppi.
1558 (md_longopts, md_parse_option): New option: -dsp.
1559 * config/tc-sh.h (elf_tc_final_processing): Define.
1560 (sh_elf_final_processing): Declare.
1562 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
1564 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
1565 the unwinder subspace. Save the current seg/subseg before creating
1568 2000-02-10 Nick Clifton <nickc@cygnus.com>
1570 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
1571 little endian targets.
1572 (INST_BYTE1): Redefine to handle big and little endian
1574 (cpu_type): New type: Select between M340 and M210.
1575 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
1576 instructions of the M340.
1577 (md_assemble): Add support for the MULSH and OPSR classes of
1579 (md_atof): Add support for little endian targets.
1580 (md_parse_option): Add support for -EL, -EB and -mcpu command
1582 (md_convert_frag): Add support for little endian targets.
1583 (md_apply_fix3): Add support for little endian targets.
1584 (md_number_to_chars): Add support for little endian targets.
1586 2000-02-10 Timothy Wall <twall@redhat.com>
1588 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
1589 defined, use it to verify the symbol just read should be a label.
1591 2000-02-10 Timothy Wall <twall@redhat.com>
1593 * app.c (do_scrub_chars): Handle "||" for parallel instructions
1594 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
1595 around colons when KEEP_WHITE_AROUND_COLON is defined.
1596 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
1597 and KEEP_WHITE_AROUND_COLON.
1599 2000-02-08 Timothy Wall <twall@redhat.com>
1601 * read.c (s_rept): Call do_repeat, which abstracts the repeat
1603 (do_repeat): New. Abstract repeat logic so that a "break" can be
1605 (end_repeat): New. Provide support for a "break" out of the
1607 * read.h: Add prototypes for new functions.
1609 2000-02-08 Timothy Wall <twall@redhat.com>
1611 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
1612 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
1613 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
1616 2000-02-08 Timothy Wall <twall@redhat.com>
1618 * read.c: Added elseif to directives table.
1619 * read.h: Added prototype for s_elseif.
1620 * doc/as.texinfo: Added description for elseif.
1621 * cond.c (s_elseif): New function
1623 2000-02-04 Timothy Wall <twall@redhat.com>
1625 * listing.c (print_lines): Remove conditionals causing bug in
1628 2000-02-03 Timothy Wall <twall@cygnus.com>
1630 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
1632 * frags.c (frag_new): Calculate fr_fix in octets
1633 (frag_now_fix) Return offset as target address offset (bytes).
1634 (frag_now_fix_octets) New - Return offset in octets (8-bit
1636 * frags.h: Added prototype for frag_now_fix_octets().
1637 Distinguish between octets and bytes in field descriptions.
1638 * listing.c (calc_hex): Account for octets vs bytes when
1639 printing addresses/offsets.
1640 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
1641 target is little-endian, print the octets in a word in big-endian
1642 order so that the display looks like a proper hexadecimal number,
1643 instead of having the octets reversed.
1644 * read.c (do_align): When recording alignment, alignment power
1645 should be in terms of target bytes (minimum addressible unit)
1647 (do_org) Convert ORG target address (byte) argument into an
1648 octet offset when generating a variable fragment.
1649 * symbols.c (resolve_symbol_value): Symbol final value
1650 converted to a target address offset (bytes) from its octet offset.
1651 * config/obj-coff.c (coff_frob_symbol): Symbol target address
1652 offset (bytes) is adjusted by the frag offset (octets) converted
1654 (coff_frob_section) Section alignment power is in terms of bytes;
1655 convert it to an octet alignment power when calculating size (and
1656 size mask) in octets. Don't modify the section size in order to
1657 "align" it for TI COFF, since that format has a different method
1658 for storing alignment information.
1660 2000-02-01 Timothy Wall <twall@cygnus.com>
1662 * stabs.c (generate_asm_file): Escape backslashes in stabs file
1663 entries, matching the way GCC generates them. If not escaped, the
1664 filename is encoded incorrectly.
1666 2000-01-31 Nick Clifton <nickc@cygnus.com>
1668 * config/tc-arm.c (reg_table): Add support for ATPCS register
1671 2000-01-31 Geoff Keating <geoffk@cygnus.com>
1673 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
1675 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
1677 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
1678 of a symbol when we really care about its value.
1680 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
1682 * config/tc-mcore.c (md_assemble): Give warning message if
1683 operands passes to instruction are more than the spec.
1685 2000-01-27 Thomas de Lellis <tdel@windriver.com>
1687 * config/tc-arm.c (armadjust_symtab): If the assembler is in
1688 Thumb mode but the label seen was not declared as '.thumb_func'
1689 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
1690 correct disassembly of Thumb code bounded by non function labels.
1692 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
1694 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
1695 Add dependencies for e-i386aout.o. Fix 2 comment lines.
1697 * Makefile.in: Same here.
1700 * configure.in: Set bfd_gas for i386-aout when primary target
1701 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
1702 we may need the primary te_file. Remove incorrect comment.
1704 * configure: Regenerate.
1706 * config/e-i386aout.c: New file.
1708 * as.c (USE_EMULATIONS): Move to before print_version_id.
1709 (struct emulation): Add i386aout.
1710 (show_usage): Split text strings. Reformat -a text. Add --em
1714 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
1715 (aout_format_ops): New.
1718 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
1719 preprocessor conditional and add aout USE_EMULATIONS tests.
1720 (read_a_source_file): Don't pass error strings to printf as
1724 * gasp.c (exp_get_abs): Don't pass error strings to printf as
1726 (do_data): Same here.
1727 (process_file): And here.
1730 * symbols.c (colon): Rewrite "already defined" fatal message
1731 code for aout with USE_EMULATIONS.
1734 * config/obj-aout.c (OBJ_HEADER): Define.
1735 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
1737 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
1738 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
1740 (obj_aout_type): Expand S_SET_OTHER here too.
1741 (obj_read_begin_hook): Remove.
1742 (aout_pop_insert): New.
1743 (obj_aout_s_get_other): New.
1744 (obj_aout_s_get_desc): New.
1745 (aout_format_ops): New.
1748 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
1749 gets aout_pseudo_table.
1750 (aout_pseudo_table): Declare.
1751 (obj_read_begin_hook): Define.
1754 * config/obj-coff.c (obj_pseudo_table): Rename to
1756 (coff_pop_insert): Use coff_pseudo_table.
1757 (coff_sec_sym_ok_for_reloc): Remove.
1758 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
1759 and comment all zero entries and remove #if 0 code.
1762 * config/obj-coff.h (obj_pop_insert): Define.
1763 (coff_pseudo_table): Declare.
1766 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
1767 s_get_size, s_set_size. Comment all zero entries.
1770 * config/obj-elf.c (elf_s_get_other): New function.
1771 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
1772 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
1773 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
1775 (obj_elf_parse_section_letters): Don't pass error strings to
1776 printf as format arg.
1779 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
1781 (elf_s_get_other): Declare.
1782 (S_GET_OTHER) Define as elf_s_get_other if not already
1784 (S_SET_OTHER): Only define when not already defined.
1785 (elf_obj_read_begin_hook): Declare.
1786 (obj_read_begin_hook): Define.
1787 (elf_obj_symbol_new_hook): Declare.
1788 (obj_symbol_new_hook): Define.
1791 * config/obj-multi.h: Add copyright header and protect against
1792 multiple inclusion. Add * to all function pointers.
1793 (OBJ_HEADER): If defined, include it rather than other defines
1795 (obj_frob_file_after_relocs): Test for NULL.
1796 (obj_symbol_new_hook): Here too.
1797 (obj_sec_sym_ok_for_reloc): And here.
1798 (S_GET_OTHER): Define.
1799 (S_GET_DESC): Define.
1800 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
1801 (OBJ_MAYBE_ELF): Update comment.
1803 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
1804 OBJ_AOUT preprocessor conditional and handle emulation by
1805 testing OUTPUT_FLAVOR.
1806 (i386_displacement): Here too.
1807 (md_section_align): Similarly here.
1808 (i386_target_format): Conditionally compile when more than one
1809 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
1810 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
1811 (i386_displacement): Here too.
1814 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
1815 Define TARGET_FORMAT for aout only when not multi.
1818 * config/te-multi.h: Delete file as it's identical to te-generic.h
1820 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
1822 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
1823 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
1826 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
1828 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
1831 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
1833 * config/tc-mips.c (mips_do_align): New function.
1834 * config/tc-mips.h (md_do_align): Define.
1836 2000-01-10 Philip Blundell <philb@gnu.org>
1838 * doc/c-arm.texi (ARM Options): Fix typo.
1839 (ARM-Chars): Correct description of `#'. Mention that `;' is a
1840 line separator for Linux.
1841 * doc/as.texinfo (Comments): Mention the ARM.
1843 2000-01-10 Philip Blundell <pb@futuretv.com>
1845 * configure.in (arm*-*-conix*): New target.
1846 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
1848 * configure: Regenerate.
1850 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
1852 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
1853 (obj_elf_visibility): New function.
1855 * doc/as.texinfo (Visibility): New node: document visibility
1858 1999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
1860 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
1861 warning for absolute jump/call without `*' in non-intel mode. No
1862 need to set i.types[0] JumpAbsolute in intel mode.
1864 1999-12-22 Philip Blundell <pb@futuretv.com>
1866 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
1867 hook function when changing sections.
1868 (arm_s_data): Likewise.
1870 1999-12-14 Nick Clifton <nickc@cygnus.com>
1872 * config/tc-arm.c (md_parse_option): Add support for -marm720
1873 command line switch.
1875 Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
1877 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
1878 (r_registers, xr_registers): Define.
1879 (r_register_name, xr_register_name): New functions.
1880 (md_assemble): Handle new am33 operand types and instruction
1882 (mn10300_insert_operand, check_operand): Likewise.
1884 1999-11-29 Nick Clifton <nickc@cygnus.com>
1886 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
1887 (s_force_thumb): Set thumb_mode to 2.
1888 (md_assemble): Do not complain about thumb instructions on a
1889 non-thumb target if thumb_mode is set to 2.
1891 1999-11-28 Michael Meissner <meissner@cygnus.com>
1893 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
1894 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
1895 (O_...): Add new machine dependent expressions if we are handling
1896 explicit relocations.
1897 (alpha_reloc_op): New static table holding the explicit relocation
1899 (alpha_literal_hash): New static to hold the hash table for
1900 explicit relocations.
1901 (alpha_macros): Add support for explicit relocations.
1902 (md_begin): If explicit relocations, initialize hash table.
1903 (md_assemble): Don't print a second error if tokenize_arguments
1904 already printed an error message.
1905 (md_apply_fix): Add support for explicit relocations.
1906 (alpha_force_relocation): Ditto.
1907 (alpha_fix_adjustable): Ditto.
1908 (alpha_adjust_symtab): New function to support explicit
1910 (alpha_adjust_symtab_relocs): Ditto.
1911 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
1912 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
1913 Add support for explicit relocations. Return -2 if an error
1914 message was already printed.
1915 (find_macro_match): Add support for explicit relocations. Comment
1917 (emit_insn): Add support for explicit relocations.
1918 (assemble_tokens): Ditto.
1920 (load_expression): Ditto.
1923 (emit_ir_load): Ditto.
1924 (emit_loadstore): Ditto.
1927 (emit_sextX): Ditto.
1928 (emit_division): Ditto.
1929 (emit_jsrjmp): Ditto.
1930 (emit_retjcr): Ditto.
1932 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
1934 (tc_adjust_symtab): If explicit relocations, call the function
1935 alpha_adjust_symtab.
1936 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
1937 relocations next to the literal relocation they reference.
1938 (TC_INIT_FIX_DATA): Initialize the new fields.
1939 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
1941 Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
1943 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
1944 'B' operand for PA2.0 bb instruction.
1946 1999-11-18 Nick Clifton <nickc@cygnus.com>
1948 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
1951 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
1953 (mcore_force_relocation): Force relocations to be generated for
1956 1999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
1958 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
1959 (i386_displacement): Disallow O_big displacements.
1961 Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
1963 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg):
1964 Small improvements in error checking.
1965 (md_assemble): Support for unconditional ARM instructions.
1966 (md_parse_option): Support for -m[arm]v5e flag.
1968 1999-11-12 Nick Clifton <nickc@cygnus.com>
1970 * macro.c (buffer_and_nest): Do not check beyond the end of the
1973 1999-11-11 Nick Clifton <nickc@cygnus.com>
1975 * macro.c (buffer_and_nest): Look for seperator after TO and
1978 1999-11-08 Andrew Haley <aph@cygnus.com>
1980 * app.c (do_scrub_chars): When in State 10, treat backslash
1981 characters in the same way as as symbol characters.
1983 1999-11-07 Richard Henderson <rth@cygnus.com>
1985 * config/tc-alpha.c (alpha_align): Check, don't assert, that
1986 the previous label was in the current section before playing
1987 with auto-alignment.
1989 1999-11-06 Nick Clifton <nickc@cygnus.com>
1991 * config/tc-v850.c (v850_force_relocation): Force relocation
1993 (v850_pcrel_from_selection): Do not compute a pcrel offset if
1996 1999-11-05 Michael Meissner <meissner@cygnus.com>
1998 * expr.h (operatorT): Increase machine dependent operators to 16.
1999 * expr.c (op_rank): Ditto.
2001 1999-11-03 Ian Lance Taylor <ian@zembu.com>
2003 * read.c (pseudo_set): Reject attempts to set the value of a
2006 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
2009 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
2011 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
2012 to bfd_set_section_contents.
2014 1999-11-03 Nick Clifton <nickc@cygnus.com>
2016 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
2018 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
2020 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
2021 (mips_ip): Use OPCODE_IS_MEMBER.
2023 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
2025 * config/tc-arm.c (reg_required_here): Improve comments.
2027 * config/tc-arm.c (thumb_opcode): Add "variants" field.
2028 (tinsns): Initialize variants field.
2030 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
2031 BAD_PC respectively.
2033 1999-10-27 Scott Bambrough <scottb@netwinder.org>
2035 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
2036 * config/tc-arm.h: Fix compile time warnings.
2038 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
2040 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
2041 form @abs16, @(abs16) and @(abs16 + imm).
2043 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
2045 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
2046 (ISA_HAS_64_BIT_REGS) New.
2047 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
2048 mips_emit_delays,macro_build,load_register,load_addresss,
2049 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
2050 and/or use new ISA_xxx macros in expressions involving
2051 ISA, particularly mips_opts.isa.
2053 1999-10-18 Michael Meissner <meissner@cygnus.com>
2055 * expr.h (operatorT): Add machine dependent operators md1..md8.
2056 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
2057 for the machine dependent operators to use.
2059 * expr.c (op_rank): Add machine dependent operators.
2061 * config/tc-alpha.c (O_pregister): Define as a machine dependent
2063 (O_cpregister): Ditto.
2064 (md_begin): Change X_op test that field is wide enough to use
2065 O_max instead of O_alpha_max.
2066 (cpu_types): Fill in missing initializer.
2067 (alpha_num_macros): Make unsigned.
2068 (md_assemble): Make opnamelen be size_t.
2069 (md_apply_fix): Cast alpha_num_operands to int before testing.
2070 (alpha_force_relocation): Ditto.
2071 (alpha_fix_adjustable): Ditto.
2072 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
2073 (tc_gen_reloc): Ditto.
2074 (tc_get_register): Ditto.
2079 (s_alpha_ent): Ditto.
2080 (s_alpha_end): Ditto.
2081 (s_alpha_frame): Ditto.
2082 (s_alpha_prologue): Ditto.
2083 (s_alpha_file): Ditto.
2084 (s_alpha_gprel32): Ditto.
2085 (s_alpha_proc): Ditto.
2086 (s_alpha_set): Ditto.
2087 (s_alpha_base): Ditto.
2088 (s_alpha_align): Ditto.
2089 (s_alpha_arch): Ditto.
2090 (alpha_align): Ditto.
2091 (assemble_insn): Suppress unused variable warning.
2093 (assemble_insn): Don't assume X_op and X_unsigned are in a given
2094 order in the structure.
2095 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
2097 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
2099 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
2101 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
2103 * config/tc-i386.c (i386_index_check): Correct #endif location.
2105 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
2107 * as.c (show_usage): Document new options.
2108 (parse_args): Add --no-warn, --warn, --fatal-warnings,
2109 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
2110 (parse_args): Parse the new options.
2111 (main): If there were warnings, and --fatal-warnings
2112 was specified, print an error.
2113 * as.h: New variable, flag_fatal_warnings, for new option.
2115 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
2117 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
2118 '@'. Change autoincrement completers to fall through to cache control
2121 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
2123 (pa_parse_addb_64_cmpltr): New function.
2125 * config/tc-hppa.c (pa_ip): Change error message.
2126 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
2127 '?Q' args to allow falling through.
2129 * config/tc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
2130 Remove unused conditional codes.
2131 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
2133 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
2135 * config/tc-d30v.c (CHAR_BIT): Define.
2136 (check_range): Fix bit operations to support integers bigger than
2139 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
2141 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
2144 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
2145 Doug Evans <devans@cygnus.com>
2147 Add support for m32rx.
2148 * config/tc-m32r.c (enable_m32rx): New static global.
2149 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
2150 (allow_m32rx): New function.
2151 (M32R_SHORTOPTS): Add `O'.
2152 (md_longopts): Add --m32rx plus several warning options.
2153 (md_parse_option): Handle new options.
2154 (md_show_usage): Print them.
2155 (md_begin): Enable m32rx.
2156 (OPERAND_IS_COND_BIT): New macro.
2157 (first_writes_to_seconds_operands): New function.
2158 (writes_to_pc,can_make_parallel,make_parallel): New functions.
2159 (target_make_parallel,assemble_two_insns): New functions.
2160 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
2161 If optimizing and m32rx, try to make consecutive insns parallel.
2163 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
2165 * config/tc-mips.c (nopic_need_relax): Allow for the
2166 .sdata.foo sections generated by -fdata-sections,
2167 and for the .gnu.linkonce.s sections generated by C++.
2169 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2171 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
2172 with cleaner code using completer prefixes. Add 'Y'.
2174 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
2176 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
2178 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
2179 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
2180 insn does not match and we should try the next insn in the table.
2182 1999-09-22 Nick Clifton <nickc@cygnus.com>
2184 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
2186 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
2188 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
2191 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2193 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
2194 OBJ_ELF. If ELF, add "sq".
2195 (md_parse_option): If ELF, ignore -s and -q.
2196 (md_show_usage): Mention ELF options.
2198 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
2200 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
2203 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
2205 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
2207 * config/tc-hppa.c (struct pa_it): New field "trunc".
2208 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
2209 (pa_parse_ftest_gfx_completer): New function
2210 (pa_parse_fp_cnv_format): New function.
2212 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
2213 (md_apply_fix): Handle 22bit pc-rel branches.
2215 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
2217 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
2219 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
2221 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
2223 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
2225 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
2226 (pa_ip): Handle 'fX'.
2228 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
2230 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
2231 unwinds unless the function is in the text space.
2232 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
2234 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
2236 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
2237 (md_assemble): To here. Tweak address generation.
2239 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
2241 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
2242 (md_assemble): Call dwarf2_where for OBJ_ELF.
2243 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
2244 (pa_end_of_source): New function.
2245 * tc-hppa.h (md_end): Define for OBJ_ELF.
2247 1999-09-14 Michael Meissner <meissner@cygnus.com>
2249 * configure.in (Canonicalization of target names): Remove adding
2250 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
2251 generates $ac_config_sub with a ${CONFIG_SHELL} already.
2252 * configure: Regenerate.
2254 1999-09-14 Donn Terry <donn@interix.com>
2256 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
2258 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
2260 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
2261 pc-relative jmp/call to an absolute symbol.
2262 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
2263 absolute section symbols.
2265 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
2266 jump handling code and comments.
2268 1999-09-12 Ian Lance Taylor <ian@zembu.com>
2270 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
2271 the value if TE_PE and a global defined symbol.
2273 1999-09-11 Ian Lance Taylor <ian@zembu.com>
2275 * write.c (dump_section_relocs): Call print_symbol_value_1 to
2276 print the symbol, rather than printing it here.
2278 1999-09-11 Donn Terry <donn@interix.com>
2280 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
2281 BFD_RELOC_RVA relocations.
2283 * config/tc-i386.c (md_undefined_symbol): Compare the name against
2284 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
2287 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
2289 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
2290 * doc/internals.texi (Object format backend): Document
2293 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
2294 relocations against global symbols if TE_PE.
2296 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
2297 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
2299 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
2302 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
2303 symbols which do not have a constant value, or tags with
2304 non-tags. Remove the symbol from the list before adding it at the
2307 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
2308 C_FCN symbol differently if TE_PE.
2309 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
2310 appears in the pseudo-op, rather coff_line_base which is only set
2313 * config/obj-coff.c (obj_coff_loc): New static function.
2314 (obj_pseudo_table): Add "loc".
2316 * config/obj-coff.c (add_lineno): Check that the line number is
2319 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
2320 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
2322 (md_atof): Return NULL rather than 0.
2323 * config/tc-i386.c (md_atof): Change type to int.
2324 * expr.c (expr): Change first parameter to int.
2325 * config/obj-coff.c: Add declarations for static functions.
2326 (coff_frob_symbol): Use SYM_AUXENT.
2327 * config/tc-i386.h (flag_16bit_code): Don't declare.
2329 * config/obj-coff.c (obj_coff_section): Default to setting
2330 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
2332 * write.c (adjust_reloc_syms): Print adjusted fixup.
2334 * expr.c (integer_constant): Correct too_many_digits calculation
2337 1999-09-09 Andreas Schwab <schwab@suse.de>
2339 * doc/c-arm.texi: Fix arguments of @var to not contain
2342 1999-09-08 Philip Blundell <pb@nexus.co.uk>
2344 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
2346 (md_parse_option): Only support -k flag for ELF and COFF targets.
2348 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
2350 * config/tc-hppa.c (pa_ip): Put strict register checks before
2351 call to pa_parse_number.
2353 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
2355 1999-09-06 Ian Lance Taylor <ian@zembu.com>
2357 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
2360 1999-09-06 Donn Terry <donn@interix.com>
2362 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
2364 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
2366 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
2367 candidate instruction. Require registers for register arguments
2368 when in strict mode. Require assemble-time constants for
2369 constants when in strict mode.
2370 (pa_get_absolute_expression): Require a constant when in strict
2373 1999-09-06 Nick Clifton <nickc@cygnus.com>
2375 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
2377 1999-09-04 Steve Chamberlain <sac@pobox.com>
2379 * config/tc-pj.c: New file, supports picoJava in ELF.
2380 * config/tc-pj.h: Ditto.
2381 * configure.in (pjl*, pj*): New targets.
2382 * Makefile.am: Rebuild dependencies.
2383 (CPU_TYPES): Add pj.
2384 (TARGET_CPU_CFILES): Add config/tc-pj.c.
2385 (TARGET_CPU_HFILES): Add config/tc-pj.h.
2386 * doc/c-pj.texi: New file.
2387 * doc/as.texinfo: Add some PJ specifics.
2388 * doc/all.texi: Add PJ to the list of all architectures, sort them
2390 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
2391 * configure, Makefile.in, doc/Makefile.in: Rebuild.
2393 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
2395 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
2396 (obj_frob_file): Test for null pointer.
2397 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
2398 (OBJ_PROCESS_STAB): And here.
2399 (elf_obj_sy): Remove
2401 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
2402 except OBJ_PROCESS_STAB, which we #undef for ecoff.
2403 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
2405 * config/obj-coff.c (no_func): Remove.
2406 (coff_format_ops): Change occurrences of no_func to 0, as we test
2407 for 0 in obj-multi.h.
2409 * configure.in: Enable bfd for i386-coff when primary target is
2410 bfd. Enable i386 elf,coff emulation support. Don't set
2411 USE_EMULATIONS=1 or te_file=multi unless there is more than one
2412 emulation to support.
2413 *configure: Regenerate.
2415 1999-09-02 Nick Clifton <nickc@cygnus.com>
2417 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
2418 .section .line directive is encountered.
2420 1999-09-01 Nick Clifton <nickc@cygnus.com>
2422 * config/tc-arm.c (md_section_align): Do not align sections in ELF
2425 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
2426 * as.texinfo: Document --gdwarf2 command line option.
2427 Add additional documentation of ARM command line switches.
2429 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
2431 * config/tc-i386.c (i386_intel_memory_operand): Combine
2432 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
2433 and RESTORE_END_STRING around parse_register calls.
2434 (i386_operand): Here too.
2435 (i386_is_reg): Remove.
2436 (parse_register): Move as_bad calls from within this function to
2439 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
2441 Based on a patch from H.J. Lu <hjl@gnu.org>
2442 * config/tc-i386.c (parse_register): Handle FP regs specially.
2443 (md_begin): Remove '(' and ')' from register_chars.
2445 1999-08-29 Doug Evans <devans@casey.cygnus.com>
2447 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
2448 error message (done elsewhere).
2450 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
2452 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
2454 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2456 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
2459 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
2461 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
2463 Add new completers. Fix bug in 64 bit condition handling.
2465 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
2468 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
2470 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
2472 * config/tc-hppa.c (pa_ip): Add case for 'I'.
2474 1999-08-27 Jim Wilson <wilson@cygnus.com>
2476 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
2477 (struct ls): Add frag field. Initialize it to zero.
2478 (out_end_sequence): New local text_frag. Set it while in text section.
2479 Replace address check with frag check. Set ls.frag to text_frag if
2480 out_set_addr called.
2481 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
2482 Set it before switching sections. Replace address check with frag
2483 check. Set ls.frag to saved_frag if out_set_addr called.
2485 1999-08-26 David Mosberger <davidm@hpl.hp.com>
2487 * dwarf2dbg.c (out_end_sequence): If address changed, directly
2488 output "advance_pc" opcode instead of calling gen_addr_line().
2489 The latter has the undesired side-effect of creating a new row
2490 in the debug line info matrix.
2492 1999-08-26 Jim Wilson <wilson@cygnus.com>
2494 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
2495 ls.last_filename if last is less than zero. Set ls.last_filename
2496 when allocating new entry.
2497 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
2500 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
2502 * config/tc-i386.c (i386_index_check): Fix the displacement size
2503 when INFER_ADDR_PREFIX.
2505 1999-08-18 Nick Clifton <nickc@cygnus.com>
2507 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
2510 1999-08-17 Ian Lance Taylor <ian@zembu.com>
2512 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
2513 handle 0xffffNNNN constants correctly.
2515 1999-08-16 Nick Clifton <nickc@cygnus.com>
2517 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
2520 1999-08-13 Nick Clifton <nickc@cygnus.com>
2522 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
2523 (md_apply_fix3): Always pass positive values to
2524 validate_offset_imm.
2526 1999-08-12 Nick Clifton <nickc@cygnus.com>
2528 * config/tc-arm.c (skip_whitespace): New macro.
2529 Formatting tidy ups.
2531 (md_apply_fix3): Store relocation offset in addend for ELF based
2533 (arm_force_relocation): Always generate relocs for Thumb function
2536 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
2538 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
2539 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
2541 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
2543 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
2544 flags for the unwind subspace.
2546 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
2547 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
2548 suitable relocation based on the size of the target's pointer.
2549 Always Use subsegment zero for the unwinders.
2550 (pa_level): Handle "2.0w".
2552 Mon Aug 9 20:02:22 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
2554 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
2555 with the following instruction unless this was specified.
2557 1999-08-09 Ian Lance Taylor <ian@zembu.com>
2559 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
2560 certain sections, to match BFD changes.
2562 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
2564 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
2565 (EXTRA_SCRIPTS): Define to keep automake happy.
2566 * Makefile.in: Rebuild.
2568 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2570 * Makefile.am: Rename .dep* files to DEP*.
2571 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
2572 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
2574 * Makefile.in: Rebuild.
2576 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
2578 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
2580 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2582 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
2583 avoid problems on DOS filesystems.
2584 * Makefile.in: Rebuild.
2586 * doc/as.texinfo (Section): Document 's' flag for COFF version.
2588 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
2590 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
2593 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2595 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
2596 line to create ${GDBINIT} rather than .gdbinit.
2597 * configure, Makefile.in, doc/Makefile.in: Rebuild.
2599 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
2601 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
2603 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2605 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
2607 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
2609 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
2610 non-adjustable symbols.
2612 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2614 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
2616 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
2618 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
2621 1999-08-05 Donn Terry <donn@interix.com>
2623 * config/te-interix.h: New file.
2624 * configure.in (i386-*-interix*): New target.
2625 * configure: Rebuild.
2627 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
2629 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
2630 selectors for ELF too.
2631 (selector_table): Add "ltp" and "rtp" selectors.
2633 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
2635 * config/tc-i386.c (i386_operand): No need to change
2636 operand_string pointer in segment reg case before goto
2637 do_memory_reference. Initialise displacement_string_start and
2638 displacement_string_end after do_memory_reference label.
2639 (i386_index_check): Add operand_string param, and print error
2640 message on failure here.
2641 (i386_intel_memory_operand): Instead of here.
2642 (i386_operand): And here.
2643 (INFER_ADDR_PREFIX): Enable.
2645 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
2647 * config/tc-i386.h (DefaultSize): Define. Renumber following
2648 opcode_modifier defines.
2650 From Etienne Lorrain <etienne.lorrain@ibm.net>
2651 * config/tc-i386.c (stackop_size): New variable.
2652 (set_16bit_code_flag): Clear it here.
2653 (set_16bit_gcc_code_flag): New function.
2654 (md_pseudo_table): Add "code16gcc" entry.
2655 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
2657 1999-08-03 Ian Lance Taylor <ian@zembu.com>
2659 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
2660 next_set_end even if the end symbol is being discarded.
2662 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
2663 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
2664 * config/obj-coff.c: Likewise.
2665 (seg_info_type): Remove.
2666 (seg_info_off_by_4): Change to array of segT.
2667 (s_get_segment): Adjust accordingly.
2668 (obj_pseudo_table): Fully initialize sentinel entry.
2670 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
2671 Ralf Baechle <ralf@uni-koblenz.de>.
2673 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
2675 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
2677 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
2679 * config/tc-i386.c: Indentation and white space changes.
2680 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
2681 don't enable it by default.
2682 (i386_intel_operand): Remove redundant prototype.
2683 Move check on number of memory operands, and i.mem_operands++
2684 (i386_intel_memory_operand): To here.
2685 Remove i386_immediate code from here. Remove special case code
2686 for input and output using (%dx). Remove base/index checks and
2687 call i386_index_check instead. Save initial operand_string
2688 argument for error message.
2689 (i386_operand): Remove redundant prototype. Move base/index
2690 checks to i386_index_check.
2691 (i386_displacement): Move intel mode check for non-zero
2693 (i386_intel_memory_operand): To here.
2695 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
2697 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
2698 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
2699 by .register pseudo-op if -64 and --no-undeclared-regs.
2700 (s_register, sparc_adjust_symtab): New functions.
2701 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
2702 Declare sparc_adjust_symtab as tc_adjust_symtab.
2703 * doc/c-sparc.texi: Add description of #ignore special literal
2704 for .register pseudo-op.
2706 1999-07-30 Catherine Moore <clm@cygnus.com>
2708 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
2709 the relocation's section offset.
2711 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
2713 * write.c (fixup_segment): Fix generic error check overflow test.
2715 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
2716 X_add_number to long.
2718 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
2720 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
2723 1999-07-27 Ian Lance Taylor <ian@zembu.com>
2725 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
2728 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
2730 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
2732 * configure.bat: Remove; obsolete.
2733 * config/go32.cfg: Likewise.
2735 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
2737 * configure.in (i386-*-vxworks*): New target.
2738 * configure: Rebuild.
2740 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
2742 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
2744 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
2746 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
2748 (output_insn): Put OLO10's secondary addend into tc_fix_data.
2749 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
2750 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
2751 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
2752 MAX_RELOC_EXPANSION): Define.
2753 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
2755 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
2757 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
2758 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
2759 block. Print a warning if an 8-bit or 16-bit constant
2760 displacement or immediate is truncated on output.
2761 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
2763 (i386_operand): Disallow immediate jump absolute operand.
2765 1999-07-15 Ian Lance Taylor <ian@zembu.com>
2767 * configure.in: Bump version number to 2.9.5.
2768 * configure: Rebuild.
2770 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
2773 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
2775 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
2776 (cons_fix_new_hppa): Derive size of fixup from size of the object.
2778 1999-07-14 Philip Blundell <pb@nexus.co.uk>
2780 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
2782 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
2784 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
2785 if -mno-fpu was given.
2786 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
2788 (cons_fix_new_arm): Remove misleading comments.
2790 1999-07-14 Ian Lance Taylor <ian@zembu.com>
2792 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
2794 (relax_segment): Likewise. After giving a rs_org error, convert
2795 the frag to rs_align to avoid cascading errors.
2797 1999-07-12 Andreas Schwab <schwab@suse.de>
2799 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
2801 1999-07-11 Ian Lance Taylor <ian@zembu.com>
2803 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
2804 as appropriate. Fill in structure initializations. Add variable
2805 initializations. Add casts.
2806 * dwarf2dbg.c (print_stats): Change i to size_t.
2807 * listing.c (listing_listing): Change list_line to unsigned int.
2809 1999-07-10 Ian Lance Taylor <ian@zembu.com>
2811 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
2812 rather than checking for \001 and \002 in symbol name.
2813 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
2815 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
2817 * configure.in (hppa*-linux-gnu*): New target.
2818 * configure: Rebuilt.
2820 1999-07-08 Nick Clifton <nickc@cygnus.com>
2822 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
2824 1999-07-07 Nick Clifton <nickc@cygnus.com>
2826 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
2827 accessing symbolP directly.
2829 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
2831 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
2834 1999-07-05 Nick Clifton <nickc@cygnus.com>
2836 * config/tc-arm.c (ARM_EXT_V5): Define.
2837 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
2838 (md_begin): Detect ARM v5 architectures.
2839 (md_parse_option): Accept arm v5 specification.
2840 (md_show_usage): Documment -marmv5 switch.
2842 * doc/c-arm.texi: Document -marmv5 command line option.
2844 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
2846 (validate_immediate_twopart): New function. Determine if a
2847 constant can be computed by two ADD instructions.
2848 (output_inst): Remove its command line parameter - it was never
2850 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
2851 implememt the ADRL pseudo op.
2852 (tc_gen_reloc): Generate a suitable error message if an ADRL
2853 instruction tries to generate a real reloc.
2855 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
2857 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
2859 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
2862 1999-06-27 H.J. Lu <hjl@gnu.org>
2864 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
2865 non BFD_ASSEMBLER case.
2867 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
2869 * config/obj-coff.c (obj_coff_section): Mark writable sections as
2872 1999-06-26 David Mosberger <davidm@hpl.hp.com>
2874 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
2875 out_end_sequence() when the address decreases due to a new frag.
2876 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
2877 numbering starts with 1.
2879 1999-06-23 Nick Clifton <nickc@cygnus.com>
2881 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
2883 (mcore_s_text): Call obj_elf_text for ELF target.
2884 (mcore_s_data): Call obj_elf_data for ELF target.
2885 (mcore_s_section): No longer ELF specific. Call obj_coff_section
2887 (mcore_s_bss): New function: Dump literal table before changing
2889 (mcore_s_comm): New function: Dump literal table before changing
2892 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
2893 No longer static functions.
2894 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
2895 Provide prototypes for these functions.
2897 1999-06-22 Ian Lance Taylor <ian@zembu.com>
2899 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
2900 a list of names, to try obj_segment_name, and to try abbreviated
2901 names when using COFF without long section names.
2903 * config/tc-alpha.c: More use of symbol accessor functions.
2904 * config/tc-arc.c: Likewise.
2905 * config/tc-d30v.c: Likewise.
2906 * config/tc-fr30.c: Likewise.
2907 * config/tc-i860.c: Likewise.
2908 * config/tc-m88k.c: Likewise.
2909 * config/tc-mcore.c: Likewise.
2910 * config/tc-ns32k.c: Likewise.
2911 * config/tc-sparc.c: Likewise.
2912 * config/tc-v850.c: Likewise.
2914 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
2915 sy_value with appropriate accessor functions.
2916 * config/tc-arm.c (md_apply_fix3): Likewise.
2917 * config/tc-d10v.c (AT_WORD_P): Likewise.
2918 * config/tc-v850.c (reg_name_search): Likewise.
2920 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
2921 use symbol_get_bfdsym instead.
2922 * config/tc-ppc.c (md_assemble): Likewise.
2923 * config/tc-v850.c (v850_comm): Likewise.
2925 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
2927 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
2928 the symbol, rather than accessing the bsym member.
2929 * config/tc-d10v.c (tc_gen_reloc): Likewise.
2930 * config/tc-d30v.c (tc_gen_reloc): Likewise.
2931 * config/tc-mcore.c (tc_gen_reloc): Likewise.
2932 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
2933 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
2934 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
2935 * config/tc-tic30.c (tc_gen_reloc): Likewise.
2936 * config/tc-v850.c (tc_gen_reloc): Likewise.
2938 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
2940 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
2941 (hppa_gen_reloc_type): Conditionalize on BFD64.
2942 (tc_gen_reloc): Re-enable ELF relocations.
2943 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
2945 1999-06-21 Ian Lance Taylor <ian@zembu.com>
2947 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
2949 (do_ldst): Move assignment out of if condition.
2950 (md_apply_fix3): Add casts to avoid printf format warnings. Add
2951 parentheses to avoid warning.
2953 1999-06-21 Nick Clifton <nickc@cygnus.com>
2955 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
2956 macro to get at the BFD symbol associated with a GAS symbol.
2958 1999-06-19 Ian Lance Taylor <ian@zembu.com>
2960 * config/tc-ppc.c: Update for symbol handling changes.
2961 * config/obj-coff.c: Likewise.
2963 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
2965 * tc-hppa.c: General cleanups of ELF support. No more spaces
2966 and subspaces for ELF.
2967 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
2968 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
2969 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
2970 (UNWIND_SECTION_NAME): Likewise.
2971 (space/subspace related structures): Conditionalize definitions
2973 (space/subspace directives and support routines): Conditionalize
2974 definitions and references/uses on OBJ_SOM.
2975 (label_symbol_struct): For ELF, track the symbol's segment. For
2976 SOM track its space.
2977 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
2979 (USE_ALIASES): Kill for both SOM & ELF.
2980 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
2981 (pa_space, pa_subspace): Corresponding changes.
2982 (pa_spaces_begin): Corresponding chagnes.
2983 (md_begin): Do not muck around with space/subspace stuff for
2985 (md_apply_fix): Temporarily disable argument relocation stuff
2987 (tc_gen_reloc): Temporarily disable relocation generation for
2989 (pa_build_unwind_subspace): Similarly.
2991 1999-06-16 Nick Clifton <nickc@cygnus.com>
2993 * config/tc-arm.c (thumb_set): New pseudo op.
2994 (text, data, section): Override these pseudo ops with ARM
2996 (s_thumb_set): New function: Perform the same as a .set pseudo
2997 op, but also mark the alias'ed symbol as being a Thumb
2999 (arm_s_text): New function: Perform the same as the .text
3000 pseudo op, but dump the literal pool before changing
3002 (arm_s_data): New function: Perform the same as the .data
3003 pseudo op, but dump the literal pool before changing
3005 (arm_s_section): New function: Perform the same as the
3006 .section pseudo op, but dump the literal pool before changing
3008 (arm_cleanup): Do not reset the current section before dumping
3011 1999-06-17 Nick Clifton <nickc@cygnus.com>
3013 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
3014 OPTION_NO_WARN_UNMATCHED entries.
3015 (md_parse_option): Generate a warning message if an unrecognised
3016 option is encountered.
3018 * config/tc-d10v.c (do_not_ignore_hash): New variable.
3019 (get_operands): When parsing an expression after an '@' symbol
3020 has been detected, do not ignore '#' symbols.
3021 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
3024 1999-06-13 Ian Lance Taylor <ian@zembu.com>
3026 From K. Richard Pixley <rich@noir.com>:
3027 * configure.in (ppc-*-vxworks*): New target.
3028 * configure: Rebuild.
3030 1999-06-12 Philip Blundell <philb@gnu.org>
3032 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
3034 1999-06-13 Ian Lance Taylor <ian@zembu.com>
3036 * write.c (adjust_reloc_syms): Rather than never reducing reloc
3037 which refer to symbols in linkonce sections, permit reducing the
3038 relocs if the symbol is local.
3040 1999-06-12 Ian Lance Taylor <ian@zembu.com>
3042 * subsegs.c (subseg_text_p): New function.
3043 * as.h (subseg_text_p): Declare.
3044 * read.c (do_align): Use subseg_text_p to set the default fill.
3045 * write.c (subsegs_finish): Likewise.
3046 * config/obj-coff.c (write_object_file): Likewise.
3047 * config/tc-i386.h (md_maybe_text): Don't define.
3048 (md_do_align): Use subseg_text_p to set the default fill.
3049 * config/tc-m32r.c (m32r_do_align): Likewise.
3050 * config/tc-sh.c (sh_do_align): Likewise.
3051 * config/tc-sparc.h (md_do_align): Likewise.
3053 1999-06-12 David O'Brien <obrien@freebsd.org>
3055 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
3056 * configure: Rebuild.
3058 1999-06-12 Ian Lance Taylor <ian@zembu.com>
3060 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
3061 * Makefile.am: Rebuild dependencies.
3062 * Makefile.in: Rebuild.
3064 * config/tc-i386.c (i386_immediate): Remove unused label
3067 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
3068 * symbols.c: Likewise.
3069 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
3070 sy_next field when taking address, rather than symbol_next.
3072 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
3074 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
3075 value from the output file architecture.
3076 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
3077 * dwarf2dbg.h: Change bfd_vma to addressT.
3079 1999-06-11 Ian Lance Taylor <ian@zembu.com>
3081 * dwarf2dbg.h: Use PARAMS in function declarations.
3083 1999-06-11 Martin Dorey <mdorey@madge.com>
3085 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
3086 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
3088 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
3090 1999-06-11 Ian Lance Taylor <ian@zembu.com>
3092 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
3094 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
3097 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
3099 * read.c (read_a_source_file): Only declare inescape if
3102 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
3104 (find_entry_byval): Add parens to avoid warning.
3106 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
3108 * symbols.c (resolve_symbol_value): Don't permit subtraction of
3111 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
3113 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
3116 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
3117 synthetize_setx): New functions.
3118 (md_assemble): Broken the special cases into the above
3119 functions. Make compiler happy if sizeof(bfd_vma)==4.
3120 Fix sethi generated from set/setuw. If instructions have a relloc,
3121 always clear the fields to be relocated in the opcode.
3122 (sparc_ip): Remove special_case global variable.
3124 1999-06-10 Ian Lance Taylor <ian@zembu.com>
3126 Based on patches from John W. Woznack <jwoznack@concentric.net>:
3127 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
3128 indication of success rather than a value.
3129 (itbl_get_val): Likewise.
3130 (itbl_get_field): Use strcspn. Change delimiters to include
3132 * itbl-ops.h (itbl_get_reg_val): Update declaration.
3133 (itbl_get_val): Likewise.
3134 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
3136 * symbols.c (copy_symbol_attributes): Convert local symbols to
3139 1999-06-10 Nick Clifton <nickc@cygnus.com>
3141 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
3144 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
3146 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
3147 Optimize set if sizeof(bfd_vma) == 64.
3148 (sparc_ip): Fix sethi - without %hi() it should generate
3149 R_SPARC_22 reloc, not R_SPARC_HI22.
3150 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
3152 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
3154 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
3155 (s_ncons): New function.
3156 (native_op_table): New table.
3157 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
3158 R_SPARC_OLO10 handling.
3160 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
3162 * expr.h (struct expressionS): Revert last change; widen X_op.
3163 * config/tc-alpha.c (md_begin): Check the field is wide enough.
3165 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3167 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
3168 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
3169 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
3170 * Makefile.in: Regenerated.
3172 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
3173 `common' pass on to s_mri_common.
3174 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
3176 1999-06-06 Richard Henderson <rth@cygnus.com>
3178 * config/obj-elf.c (obj_elf_section): Don't free the return
3179 value of demand_copy_C_string.
3181 1999-06-05 Richard Henderson <rth@cygnus.com>
3183 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
3184 creation logic from obj_elf_create_section.
3186 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
3187 (section_stack): New.
3188 (special_sections): Make const.
3189 (obj_elf_section): Gut and rewrite parsing.
3190 (obj_elf_change_section): New function broken out of obj_elf_section.
3191 (obj_elf_parse_section_letters): Likewise.
3192 (obj_elf_section_word): Likewise.
3193 (obj_elf_section_type): Likewise.
3194 (obj_elf_previous): Treat as a toggle.
3195 (obj_elf_popsection): New.
3196 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
3197 (ppc_section_type): Likewise.
3198 * config/tc-ppc.h: Likewise.
3200 * expr.h (struct expressionS): Don't make X_op a bitfield.
3201 * config/tc-alpha.c: Update for symbol handling changes.
3202 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
3203 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
3205 1999-06-05 Richard Henderson <rth@cygnus.com>
3207 * dwarf2dbg.c (*): Convert to K&R + prototypes.
3208 (dwarf2_gen_line_info): Kill unused variables.
3209 (dwarf2_finish): Likewise.
3210 (dwarf2_where): Likewise.
3211 (dwarf2_directive_file): If we've only got a string,
3212 hand off to s_app_file.
3213 * ecoff.c: Move the include of ecoff.h.
3214 * symbols.h (S_IS_FUNCTION): Prototype.
3216 * read.c (LEX_HASH): Supply a default.
3218 (s_globl): Update `c' after skipping whitespace.
3219 * read.h (LEX_END_NAME, is_name_ender): New.
3220 * expr.c (get_symbol_end): Respect it.
3222 1999-06-04 Mark Klein <mklein@dis.com>
3224 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
3226 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
3228 * config/tc-hppa.c: Update for symbol handling changes.
3230 1999-06-03 Ian Lance Taylor <ian@zembu.com>
3232 * cgen.c: Update for symbol handling changes.
3233 * config/tc-m32r.c: Likewise.
3235 * config/tc-hppa.h: Update for symbol handling changes.
3236 * config/tc-hppa.c: Likewise.
3238 * config/tc-arm.h: Update for symbol handling changes.
3239 * config/tc-arm.c: Likewise.
3240 (symbol_make_empty): Remove. Just use symbol_create.
3242 * symbols.c (symbol_set_tc): Correct name.
3244 * Makefile.am: Rebuild dependencies.
3245 ($(OBJS)): Don't depend upon struc-symbol.h.
3246 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
3247 * dep-in.sed: Don't remove struc-symbol.h.
3248 * Makefile.in: Rebuild.
3250 * doc/internals.texi (Symbols): Describe changes in symbol
3253 1999-06-03 Richard Henderson <rth@cygnus.com>
3255 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
3256 instead of doing the work by hand.
3258 1999-06-03 David Mosberger <davidm@hpl.hp.com>
3260 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
3261 state of line state-machine.
3262 (struct ls): Collect DWARF2 line state-machine state in new member
3263 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
3264 resulted in any DWARF2 directives.
3265 (reset_state_machine): New function.
3266 (out_end_sequence): Ditto.
3267 (dwarf2_gen_line_info): When switching sections or switching to a
3268 lower text address, call out_end_sequence() first to terminate the
3269 previous code sequence as code sequences MUST have monotonically
3270 increasing addresses.
3271 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
3273 1999-06-03 David Mosberger <davidm@hpl.hp.com>
3275 * as.c (parse_args): Add option -gdwarf2 to allow requesting
3276 DWARF2 debug info (line information only, at this point).
3277 * as.h: Update comment about supported debug formats.
3278 * dwarf2dbg.c, dwarf2dbg.h: New files.
3279 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
3281 * expr.c (operand): Don't use [ for parens if we want an index op.
3282 (op_encoding): Switch [ into O_index, if desired.
3283 (op_rank): Renumber with O_index on bottom.
3284 (expr): If O_index, match closing bracket.
3285 * expr.h (O_index): New.
3287 * read.c (read_a_source_file): Conditionally allow matched "
3288 in lines passed to md_assemble.
3290 * config/obj-elf.c (elf_pseudo_table): Add `common'.
3292 1999-06-03 Ian Lance Taylor <ian@zembu.com>
3294 Add support for storing local symbols in a small structure to save
3295 memory when assembling large files.
3296 * as.h: Don't include struc-symbol.h.
3297 (symbolS): Add typedef.
3298 * symbols.c: Include struc-symbol.h.
3299 (local_hash): New static variable.
3300 (save_symbol_name): New static function, from symbol_create.
3301 (symbol_create): Call save_symbol_name.
3302 (local_symbol_count): New static variable.
3303 (local_symbol_conversion_count): Likewise.
3304 (LOCAL_SYMBOL_CHECK): Define.
3305 (local_symbol_make): New static function.
3306 (local_symbol_convert): New static function.
3307 (colon): Handle local symbols. Create local symbol for local
3309 (symbol_table_insert): Handle local symbols.
3310 (symbol_find_or_make): Create local symbol for local label name.
3311 (symbol_find_base): Check for local symbol.
3312 (symbol_append, symbol_insert): Check for local symbols.
3313 (symbol_clear_list_pointers, symbol_remove): Likewise.
3314 (verify_symbol_chain): Likewise.
3315 (copy_symbol_attributes): Likewise.
3316 (resolve_symbol_value): Handle local symbols.
3317 (resolve_local_symbol): New static function.
3318 (resolve_local_symbol_values): New function.
3319 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
3320 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
3321 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
3322 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
3323 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
3324 (symbol_previous, symbol_next): New functions.
3325 (symbol_get_value_expression): Likewise.
3326 (symbol_set_value_expression): Likewise.
3327 (symbol_set_frag, symbol_get_frag): Likewise.
3328 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
3329 (symbol_mark_used_in_reloc): Likewise.
3330 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
3331 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
3332 (symbol_mri_common_p): Likewise.
3333 (symbol_mark_written, symbol_clear_written): Likewise.
3334 (symbol_written_p): Likewise.
3335 (symbol_mark_resolved, symbol_resolved_p): Likewise.
3336 (symbol_section_p, symbol_equated_p): Likewise.
3337 (symbol_constant_p): Likewise.
3338 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
3339 (symbol_get_obj, symbol_set_obj): Likewise.
3340 (symbol_get_tc, symbol_set_tc): Likewise.
3341 (symbol_begin): Initialize local_hash.
3342 (print_symbol_value_1): Handle local symbols.
3343 (symbol_print_statistics): Print local symbol statistics.
3344 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
3345 Declare new symbols.c functions. Move many declarations here from
3347 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
3348 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
3349 (struct symbol): Move bsym to make it clearly the first field.
3350 Remove TARGET_SYMBOL_FIELDS.
3351 (symbolS): Don't typedef.
3352 (struct broken_word): Remove.
3353 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
3354 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
3355 (symbol_clear_list_pointers): Likewise.
3356 (symbol_insert, symbol_remove): Likewise.
3357 (symbol_previous, symbol_append): Likewise.
3358 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
3359 (struct local_symbol): Define.
3360 (local_symbol_converted_p, local_symbol_mark_converted): Define.
3361 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
3362 (local_symbol_get_frag, local_symbol_set_frag): Define.
3363 (local_symbol_get_real_symbol): Define.
3364 (local_symbol_set_real_symbol): Define.
3366 * write.c (write_object_file): Call resolve_local_symbol_values.
3367 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
3368 (TARGET_SYMBOL_FIELDS): Don't define.
3369 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
3370 ECOFF_DEBUGGING, add ECOFF fields.
3371 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
3372 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
3373 ECOFF_DEBUGGING, add ECOFF fields.
3374 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
3375 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
3376 * config/tc-mcore.h: Don't include struc-symbol.h.
3377 (TARGET_SYMBOL_FIELDS): Don't define.
3378 (struct mcore_tc_sy): Define.
3379 (TC_SYMFIELD_TYPE): Define.
3380 * Many files: Use symbolS instead of struct symbol. Use new
3381 accessor functions rather than referring to symbolS fields
3384 * read.c (s_mri_common): Don't add in value of line_label.
3386 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
3387 checking for SEC_LINK_ONCE.
3389 * config/tc-sh.h (sh_fix_adjustable): Declare.
3391 * app.c (input_buffer): New static variable.
3392 (app_push): Save saved_input in allocated buffer.
3393 (app_pop): Restored saved_input.
3394 (do_scrub_chars): Change get parameter to take char * and int as
3395 arguments. Change GET macro to pass input_buffer to get
3396 function. Don't save input into allocated buffer.
3397 * as.h (do_scrub_chars): Update declaration.
3398 * input-file.c (input_file_get): Change to take char * and int.
3399 Read data into passed in buffer. Remove static buffer.
3400 * read.c (scrub_from_string): Change to take char * and int. Copy
3401 data into passed in buffer.
3403 * hash.h: Neaten. Declare hash_traverse.
3404 * hash.c: Complete rewrite based on BFD hashing code.
3405 * gasp.c (chunksize): New variable.
3406 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
3409 1999-05-28 Nick Clifton <nickc@cygnus.com>
3411 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
3412 addend unless the target uses an old ABI.
3414 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
3416 -Wchar-subscripts cleanup
3417 * listing.c (listing_newline): Use unsigned char variable, so
3418 calls to isascii,iscntrl are correct.
3419 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
3421 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
3422 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
3423 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
3424 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
3426 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
3428 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
3430 (arch_coldfire_p): New #define.
3431 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
3433 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
3435 * config/tc-m68k.c (install_operand): Add places `n', `o'.
3437 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
3438 (install_operand): Add place `N'.
3439 (init_table): Add registers ACC, MACSR, MASK.
3441 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
3443 * config/tc-m68k.c: Change mcf5200 --> mcf.
3444 (archs): Add mcf5206e, mcf5307.
3445 (m68k_ip): Add format `u'.
3446 (install_operand): Add place `m', `M', `h'.
3447 (init_table): Add upper/lower registers.
3449 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
3451 1999-05-28 Martin Dorey <mdorey@madge.com>
3453 * config/tc-i960.c: Several minor changes to add ELF and
3454 BFD_ASSEMBLER support.
3455 * config/tc-i960.h: Likewise.
3456 * configure.in (i960-*-elf*): New target.
3457 * aclocal.m4, configure: Rebuild.
3459 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3461 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
3462 reloc changes when defined(BFD_ASSEMBLER).
3464 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
3466 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
3468 * write.c (write_print_statistics): Output to file, not stderr.
3470 * expr.c (generic_bignum_to_int32,64): Prototype.
3472 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
3473 output_sleb128, output_uleb128, output_big_sleb128,
3474 output_big_uleb128, output_big_leb128): Prototype.
3475 (output_big_sleb128, output_big_uleb128): Make inline.
3476 (output_big_leb128): Remove inline
3478 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
3479 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
3480 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
3481 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
3482 value for correct overflow check in write.c:fixup_segment.
3483 * write.c (fixup_segment): Move bitfield overflow checks to after
3484 the md_apply_fix call.
3485 * config/obj-coff.c (fixup_segment): Likewise.
3486 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
3487 valueT *val argument.
3489 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3491 * config/atof-ieee.c (gen_to_words): Correctly round a
3492 denormalized number. Fix off-by-one in range checking for
3493 exponent in a denormal.
3495 1999-05-10 Nick Clifton <nickc@cygnus.com>
3497 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
3500 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
3502 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
3504 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
3506 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
3507 (ReverseRegRegmem): Remove.
3508 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
3509 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
3510 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
3513 From Doug Ledford <dledford@redhat.com>
3514 * config/tc-i386.h (RegXMM): New for P/III.
3515 * config/tc-i386.c: Add support for P/III.
3517 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
3519 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
3520 (md_begin): Allow ppc32 insns in ppc64bridge mode.
3521 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
3523 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
3525 * config/tc-i386.c (i386_immediate): Skip whitespace before
3526 complaining about junk after expression.
3527 (i386_displacement): Likewise.
3529 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
3531 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
3532 Don't copy before downcaseing.
3534 1999-05-05 Catherine Moore <clm@cygnus.com>
3536 * tc-m68k.c: Include elf/m68k.h.
3537 (m68k_elf_final_processing): New routine.
3538 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
3541 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
3543 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
3546 1999-04-30 Nick Clifton <nickc@cygnus.com>
3548 * config/tc-mcore.c (mcore_s_section): Dump literals before
3551 1999-04-29 Nick Clifton <nickc@cygnus.com>
3553 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
3556 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
3558 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
3559 (TC_INIT_FIX_DATA): Delete.
3560 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
3561 (TC_INIT_FIX_DATA): Delete.
3562 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
3563 * write.c (fix_new_internal): Initialize fx_cgen member.
3564 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
3565 (gas_cgen_md_apply_fix3): Update.
3566 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
3567 (md_cgen_record_fixup_exp): Update.
3568 (FX_OPINFO_R_TYPE): Update.
3570 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
3571 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
3572 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
3573 * frags.h (struct frag): Make opindex, opinfo ints.
3575 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
3577 1999-04-26 Tom Tromey <tromey@cygnus.com>
3579 * aclocal.m4, configure: Updated for new version of libtool.
3581 1999-04-22 Nick Clifton <nickc@cygnus.com>
3583 * config/tc-mcore.c (md_apply_fix3): Renamed function from
3585 (md_apply_fix3): Do not fix up absolute relocations against
3588 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
3590 1999-04-20 Nick Clifton <nickc@cygnus.com>
3592 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
3593 changes and data-in-text directives.
3594 (mcore_cons): New function: intercept cons() operations.
3595 (mcore_float_cons): New function: intercept float_cons()
3597 (mcore_stringer): New function: intercept stringer() operations.
3599 1999-04-18 Ian Lance Taylor <ian@zembu.com>
3601 * obj.h (struct format_ops): Change generate_asm_lineno field to
3603 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
3605 * config/tc-alpha.c (find_opcode_match): Add default case to
3607 (find_macro_match): Likewise.
3608 (load_expression): Parenthesize && within ||.
3610 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
3612 1999-04-17 Nick Clifton <nickc@cygnus.com>
3614 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
3615 .text .data .section pseudo ops.
3616 (mcore_s_section): New function. Dump lits before changing secs.
3617 (mcore_s_text): New function. Dump lits before changing secs.
3618 (mcore_s_data): New function. Dump lits before changing secs.
3620 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
3622 * config/tc-mips.c (mips_32bitmode): New.
3623 (md_begin): Set mips_32bitmode if needed.
3624 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
3625 Set EF_MIPS_32BITMODE.
3627 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
3629 * config/obj-coff.c (c_section_symbol): Fix typo in previous
3632 1999-04-16 Nick Clifton <nickc@cygnus.com>
3634 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
3636 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
3638 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
3639 expressions correctly.
3642 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
3644 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
3646 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
3648 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
3649 and fmpynfadd instructions.
3651 1999-04-11 Richard Henderson <rth@cygnus.com>
3653 * as.h (environ): Declare it, if needed.
3654 * as.c (dump_statistics): Don't declare environ.
3655 * configure.in (environ): Detect declaration.
3656 * configure, config.in: Rebuild
3658 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
3659 (i386_displacement): Allocate enough space for replacement buffer.
3660 Clean up replacement buffer initialization.
3662 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
3664 * subsegs.c (section_symbol): Don't create a new symbol if one
3665 already exists; instead, use the existing one, but set its segment
3666 and frag data if it hasn't already been defined.
3667 * config/obj-coff.c (c_section_symbol): Likewise.
3669 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
3671 * tc-alpha.c (load_expression): Call as_bad instead of abort.
3673 1999-04-08 Nick Clifton <nickc@cygnus.com>
3675 * config/tc-mcore.c: New File: Support routines for MCore
3677 * config/tc-mcore.h: New File: Definitions for MCore assembler.
3678 * config/obj-coff.c: Add support for mcore-pe target.
3680 * Makefile.am: Add support for MCore targets.
3681 * Makefile.in: Regenerate.
3682 * configure.in: Add support for MCore targets.
3683 * configure: Regenerate.
3685 * doc/all.texi: Set MCORE.
3686 * doc/as.texinfo: Document MCore specific command line options.
3688 * write.h: Prevent multiple inclusion.
3690 1999-04-06 Ian Lance Taylor <ian@zembu.com>
3692 * asintl.h (LC_MESSAGES): Never define.
3693 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
3695 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
3698 * Makefile.am (m68k-parse.c): If configuring in the source
3699 directory, copy m68k-parse.y into the local directory before
3700 running ylwrap, to remove spurious differences when generating
3702 * Makefile.in: Rebuild.
3704 * config/tc-sparc.h (md_do_align): Just allocate the number of
3705 bytes necessary, rather than always allocating 1024.
3707 1999-04-04 Ian Lance Taylor <ian@zembu.com>
3709 * listing.c (listing_newline): Add cast to avoid warning.
3710 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
3711 * config/tc-i386.c (i386_scale): Add return value.
3712 (build_displacement_string): Remove unused local temp_disp2.
3713 (i386_intel_memory_operand): Add parentheses to avoid warning.
3714 (i386_intel_operand): Remove unused local end_of_operand_string.
3715 (i386_operand): Remove unused local operand_modifier.
3716 (i386_operand): Add parens to avoid warning.
3718 1999-04-04 Don Bowman <don@pixsci.com>
3720 * configure.in: Add mips*-*-vxworks* target; have it define
3722 * configure, config.in: Rebuild.
3724 1999-03-31 Nick Clifton <nickc@cygnus.com>
3726 * configure.in (emulations): Add support for arm-epoc-pe.
3727 * configure: Regenerate.
3728 * config/te-epoc-pe.h: New file. Define macros specific to
3730 * config/tc-arm.h: Select epoc-pe-arm target format if configured
3731 for arm-epoc-pe target.
3733 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
3735 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
3737 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
3739 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
3740 detect ",n" without a condition.
3741 (pa_parse_neg_cmpsub_cmpltr): Likewise.
3744 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
3746 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
3747 instruction is encoded with one bit.
3750 1999-03-23 Ian Lance Taylor <ian@zembu.com>
3752 * doc/internals.texi (CPU backend): Mention that
3753 line_separator_chars should not include newline. From thi
3754 <ttn@mingle.glug.org>.
3756 1999-03-22 Doug Evans <devans@casey.cygnus.com>
3758 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
3759 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
3761 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
3763 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
3765 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
3767 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
3770 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
3772 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
3774 1999-03-15 Martin Hunt <hunt@cygnus.com>
3776 * app.c (do_scrub_begin): Change '-' back to a symbol char
3777 so we can use multiple opcodes on a line again.
3779 * config/tc-d30v.c: By default, warn if a symbol has
3780 the same name as a register. Plus some minor
3781 updates from the branch.
3783 1999-03-13 Nick Clifton <nickc@cygnus.com>
3785 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
3786 BFD_RELOC_16 and BFD_RELOC_64.
3788 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3790 * expr.c (expr): Add missing else.
3792 1999-03-12 Nick Clifton <nickc@cygnus.com>
3794 * config/tc-arm.c (md_apply_fix3): Improve error message.
3796 1999-03-11 Doug Evans <devans@casey.cygnus.com>
3798 * Makefile.am (CPU_TYPES): Add fr30.
3799 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
3800 (fr30,m32r dependencies): Update.
3801 * Makefile.in: Rebuild.
3803 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
3804 (gas_cgen_record_fixup_exp): Ditto.
3805 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
3806 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
3807 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
3808 (md_cgen_lookup_reloc): Update use of operand->type.
3809 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
3810 (md_convert_frag): Call cgen_operand_lookup_by_num.
3811 (md_cgen_lookup_reloc): Update use of operand->type.
3812 (m32r_cgen_record_fixup_exp): Ditto.
3814 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
3816 * config/tc-mips.c (md_show_usage): Fix message.
3818 1999-03-03 Nick Clifton <nickc@cygnus.com>
3820 * doc/c-arm.texi (ARM Syntax): Document new command line switches
3821 and LDR reg,=<expr> instruction.
3823 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
3826 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
3828 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
3830 1999-02-17 Nick Clifton <nickc@cygnus.com>
3832 This patch was created by: Scott Bambrough
3833 <scottb@corelcomputer.com>
3836 Special cased '@' character. The '@' character is used as the
3837 ARM assembler comment character, as a special character
3838 and in ELF .symver pseudo-op's, and as a special character in
3839 .type and .section pseudo-ops.
3840 (symver_pseudo): New static variable.
3841 (symver_state): New static variable.
3842 (struct app_save): Add field 'symver_state'.
3843 (app_push): Save global symver_state int struct app_save.
3844 (app_pop): Restore global symver_state from struct app_save.
3845 (do_scrub_chars): Special case handling of '@' character in
3848 * configure.in: Modified to recognize armv* uname syntax from ARM
3850 * configure: Regenerated.
3852 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
3853 a prefix to the section's type.
3854 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
3855 the type's typename.
3857 * config/tc-arm.h: Add support for PIC generation:
3858 (pic_code): New boolean.
3859 (obj_relocate_extern): Define.
3860 (TC_RELOC_RTSYM_LOC_FIXUP): Define
3861 (TC_CONS_FIX_NEW): Define.
3862 (tc_fix_adjustable): Define.
3863 (GLOBAL_OFFSET_TABLE_NAME): Define.
3865 * config/tc-arm.c: Add support for PIC generation:
3866 (line_seperator_chars): Allow ';' as a seperator for Linux.
3867 (is_immediate_prefix): New macro.
3868 (arm_parse_reloc): New function.
3869 (s_arm_elf_cons): New function.
3870 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
3871 (md_undefined_symbol): Special case handling for the Global Offset
3873 (md_apply_fix3): Handle PIC relocs.
3874 (tc_gen_reloc): Handle PIC relocs.
3875 (md_parse_option): Add support for '-k' command line switch to
3876 enable PIC generation.
3877 (cons_fix_new_arm): New function.
3878 (s_arm_elf_cons): New function.
3880 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
3882 * configure.in: Add comments for uses of AC_DEFINE.
3883 * acinclude.m4: Likewise.
3884 * acconfig.h: Remove.
3885 * aclocal.m4: Rebuild.
3886 * configure: Rebuild.
3887 * Makefile.in: Rebuild.
3888 * config.in: Rebuild.
3890 1999-02-15 Jim Lemke <jlemke@cygnus.com>
3892 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
3893 non-constant offset from a base register.
3895 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
3897 * config/tc-alpha.c (md_show_usage): Put \ before newline in
3900 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
3902 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
3903 (emit_insn): Look for pc-relative and no-overflow specifiers on
3904 internal relocation types.
3906 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
3908 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
3911 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
3913 (mips_4650, mips_4010, mips_4100): Variables removed.
3914 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
3915 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
3917 (md_begin): Don't bother initializing the mips_NNNN variables;
3918 mips_cpu is set, and that's good enough now.
3919 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
3920 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
3921 (show): New function, to handle wrapping in the CPU lists.
3922 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
3924 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
3926 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
3927 than treat as an immediate specifier.
3929 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
3931 * config/tc-i386.c: Prototype many functions.
3932 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
3933 (i386_immediate): Remove unused second argument.
3934 (i386_intel_operand): Fix i386_is_reg typo.
3935 (i386_operand): Use allow_naked_reg.
3936 (output_invalid): Make operand int for K&R.
3938 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
3940 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
3942 * Makefile.in: Rebuild.
3944 1999-02-09 Doug Evans <devans@casey.cygnus.com>
3946 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
3948 (EXTRA_as_new_SOURCES): Comment out.
3949 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
3950 * Makefile.in: Rebuild.
3951 * doc/Makefile.in: Rebuild.
3952 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
3953 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
3954 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
3955 * configure: Rebuild.
3956 * aclocal.m4: Rebuild.
3957 * config.in: Rebuild.
3958 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
3959 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
3960 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
3961 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
3962 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
3963 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
3964 (gas_cgen_record_fixup_exp): Ditto.
3965 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
3966 descriptor, not global variable.
3967 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
3968 descriptor, not global variable. Refer to insert_operand handler
3969 via cpu descriptor, not global function.
3970 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
3971 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
3972 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
3973 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
3974 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
3975 * config/tc-m32r.c: Ditto.
3976 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
3977 (md_assemble): Ditto.
3978 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
3980 1999-02-09 Nick Clifton <nickc@cygnus.com>
3982 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
3983 relocations for ELF targets.
3985 1999-02-08 Nick Clifton <nickc@cygnus.com>
3987 * configure.in: Add support for StrongARM target.
3988 * configure: Regenerate.
3990 1999-02-05 Nick Clifton <nickc@cygnus.com>
3992 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
3994 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
3997 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
3999 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
4001 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
4003 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
4004 (INTEL_DWORD_MNEM_SUFFIX): Define.
4007 (DWORD_PTR): Define.
4008 (XWORD_PTR): Define.
4010 (OFFSET_FLAT): Define.
4012 (NONE_FOUND): Define.
4015 * config/tc-i386.c (set_intel_syntax): New routine.
4016 (intel_syntax): Declare.
4017 (allow_naked_reg): Declare.
4018 (md_pseudo_table): Support .intel_syntax and .att_syntax.
4019 (intel_float_operand): New routine.
4020 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
4021 Handle brackets as well as parens. Call i386_intel_operand for
4022 intel syntax. Reverse operands if appropriate. Handle new
4023 suffixes. Handle movzx and movsx.
4024 (i386_is_reg): New routine.
4025 (i386_immediate): New routine.
4026 (i386_scale): New routine.
4027 (i386_displacement): New routine.
4028 (i386_operand_modifier): New routine.
4029 (build_displacement_string): New routine.
4030 (i386_parse_seg): New routine.
4031 (i386_intel_memory_operand): New routine.
4032 (i386_intel_operand): New routine.
4033 (i386_operand): Call i386_displacement, i386_immediate,
4034 i386_scale, etc. instead of handling inline.
4035 (parse_register): Handle registers without prefix.
4037 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
4039 * configure: Regenerate.
4040 * configure.in (arm-*-oabi): New.
4041 (thumb-*-oabi): New.
4042 * config/tc-arm.c (target_oabi): Declare.
4043 (md_apply_fix3): Support REL relocs.
4044 (md_parse_option): Handle -oabi.
4045 (elf32_arm_target_format): New routine.
4046 (md_longopts): Add OPTION_OABI.
4047 * config/tc-arm.h: Redefine TARGET_FORMAT.
4050 1999-01-28 Nick Clifton <nickc@cygnus.com>
4052 * write.c (write_relocs): Handle out of range error.
4054 * config/tc-fr30.c (fr30_fix_adjustable): New function.
4055 (fr30_force_relocation): Default to 0.
4057 * config/tc-fr30.h (obj_fix_adjustable): Define.
4058 (TC_FORCE_RELOCATION): Define.
4060 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
4063 1999-01-16 Nick Clifton <nickc@cygnus.com>
4065 * config/tc-d30v.c (write_2_short): Do not generate a sequential
4066 merge of two instructions if the left instruciton kills the right.
4068 1999-01-11 Doug Evans <devans@casey.cygnus.com>
4070 * Makefile.in: Regenerate.
4071 * configure.in: Redo test for using cgen.
4072 * configure: Regenerate.
4074 1999-01-09 Nick Clifton <nickc@cygnus.com>
4076 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
4077 redefinition of this macro.
4079 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
4081 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
4084 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
4086 * config/tc-mips.c (append_insn): For mips16, insert a nop between
4087 a read of HI or LO and an immediatly following branch.
4089 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
4091 * config/tc-mips.c (md_begin): Another correction to the setting of
4094 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
4096 * config/tc-mips.c (md_begin): Correct type-o in setting of
4099 1998-12-21 Nick Clifton <nickc@cygnus.com>
4101 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
4102 bit insn when optimizing, so that parallelised instructions will
4103 start on a 32 bit boundary.
4105 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
4107 * config/tc-mips.c (mips_eabi64): New.
4108 (md_begin): Set mips_eabi64.
4109 (mips_elf_final_processing): Use it.
4111 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
4113 * config/tc-mips.c (mips_elf_final_processing):
4114 Correct setting of ABI in e_flags.
4116 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
4118 * config/tc-fr30.c (md_assemble): Warn about invalid instructions
4121 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
4123 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
4125 1998-12-15 Doug Evans <devans@casey.cygnus.com>
4127 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
4128 warning, values that don't fit in the field.
4130 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
4132 * config/tc-mips.c (mips_abi_string): New.
4133 (md_parse_option,md_longopts): Add mabi.
4134 (mips_elf_final_processing): Set e_flags based on mabi flag.
4136 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
4138 * config/tc-mips.c (md_parse_option): Handle vr4111.
4140 98-12-11 Ken Raeburn <raeburn@cygnus.com>
4142 * config/tc-h8300.c (build_bytes): Change message given if the
4143 instruction requires H8/300H mode and we're not in Hmode, to
4144 suggest that it may be the operand modes that are the problem, not
4145 necessarily the opcode.
4147 1998-12-10 Nick Clifton <nickc@cygnus.com>
4149 * config/tc-fr30.c: Add line separator character.
4151 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
4153 * configure.in (hppa-*-mpeix*): New target.
4154 * config/obj-som.h (obj_som_compiler): Declare.
4155 * config/obj-som.c (compiler_seen): New static variable.
4156 (obj_som_compiler): New function.
4157 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
4158 (md_pseudo_table): Add "compiler" if OBJ_SOM.
4159 (pa_type_args): Set hppa_priv_level.
4160 (pa_compiler): New static function if OBJ_SOM.
4161 * configure: Rebuild.
4163 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
4165 * read.c (output_leb128): Don't mark as inline.
4167 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
4169 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
4170 AIX .vbyte unaligned data support.
4171 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
4172 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
4175 1998-12-07 Nick Clifton <nickc@cygnus.com>
4177 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
4180 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
4182 * config/tc-arm.c (elf32_arm_force_relocation): Check for
4183 BFD_RELOC_ARM_PCREL_BRANCH.
4185 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
4187 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
4188 checking the target type.
4189 (mips-dec-bsd*): Set endian to little.
4190 * configure: Rebuild.
4192 COFF weak symbol support, based on patches from Mark Elbrecht
4193 <snowball3@usa.net>:
4194 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
4195 * config/obj-coff.c (obj_coff_weak): New static function.
4196 (obj_coff_endef) [both versions]: Handle weak symbols.
4197 (coff_frob_symbol): Likewise.
4198 (yank_symbols): Likewise.
4199 (obj_pseudo_table): Add "weak".
4201 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
4202 <aymeric.vincent@emi.u-bordeaux.fr>.
4203 * aclocal.m4: Rebuild with current tools.
4204 * configure: Rebuild.
4206 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
4207 an assertion failure for a case we can't handle when OBJ_ECOFF.
4209 * expr.c (operator): And with 0xff to avoid problems with signed
4212 1998-12-03 Nick Clifton <nickc@cygnus.com>
4214 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
4215 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
4217 1998-12-02 Nick Clifton <nickc@cygnus.com>
4219 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
4222 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
4224 * config/tc-fr30.c (md_pcrel_from_section): Restore previous
4225 calculation of pcrel point.
4227 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
4229 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
4232 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
4234 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
4236 (d10v_cleanup): Only generate previous insn if a multiline insn is
4239 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
4241 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
4244 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
4246 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
4247 -marm6xxx command line switches.
4249 1998-11-18 Doug Evans <devans@casey.cygnus.com>
4251 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
4252 (itbl-ops.o): Delete duplicate dependencies.
4253 Rebuild dependencies.
4254 Add fr30 dependencies.
4255 * Makefile.in: Rebuild.
4257 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
4259 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
4261 * listing.c: Ignore line terminator characters found inside
4264 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
4266 * po/gas.pot: Regenerated.
4268 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
4270 * config/tc-fr30.c (fr30_is_colon_insn): New name for
4271 fr30_is_label_start(). Also checks for delay slot insns.
4273 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
4274 FR30 instructions which contain a colon in the mnemonic.
4276 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
4278 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
4280 * config/tc-fr30.c: Removed currently superflous code.
4282 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
4284 * config/tc-fr30.h: New file.
4285 * config/tc-fr30.c: Tweaking so that it will compile.
4287 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
4289 * config/tc-d10v.h (obj_fix_adjustable): Define.
4290 (TC_FORCE_RELOCATION): Define.
4291 (d10v_force_relocation): Declare.
4292 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
4293 (md_apply_fix3): Handle Vtable relocs.
4294 (d10v_fix_adjustable): New.
4295 (d10v_force_relocation): New.
4297 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
4299 * config/tc-d30v.c: Change default behaviour to ignore potential
4300 conflicts between register name and symbol names.
4302 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
4304 * configure.in: Add fr30-*-*.
4305 * config/tc-fr30.c: New file.
4306 * Makefile.in: Regenerated.
4307 * config.in: Regenerated.
4308 * configure: Regenerated.
4309 * doc/Makefile.in: Regenerated.
4310 * po/gas.pot: Regenerated.
4312 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
4314 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
4317 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
4319 * app.c (do_scrub_begin): Set characters above 127 to be symbol
4321 (do_scrub_chars): Add some casts to unsigned char to avoid
4322 unwanted sign extension.
4323 * read.c (lex_type): Set characters about 127 to be symbol
4325 * config/tc-i386.c (md_begin): Set identifier_chars and
4326 operand_chars for values above 127.
4328 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
4330 * configure.in: detect cygwin* instead of cygwin32*
4331 * configure: regenerate
4333 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
4335 * listing.c: Add support for producing a listing from piped
4338 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
4340 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
4341 (append_insn): Account for the tx39's multiply behavior.
4343 1998-10-26 Michael Meissner <meissner@cygnus.com>
4345 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
4346 from assemble_parallel_insns. Add support for '->' to indicate
4347 explicitly serializing the instructions.
4348 (md_assemble): Ditto.
4350 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
4352 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
4355 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
4357 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
4359 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
4361 * config/tc-mips.c : support frame and regmask/fregmask when
4362 MIPS_STABS_ELF is specified.
4364 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
4366 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
4367 (md_apply_fix): Don't return 1 for VTABLE relocs.
4368 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
4370 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4372 * doc/c-i386.texi: Replace occurences of "opcode" with
4373 "instruction mnemonic", "instruction", or "mnemonic" when
4374 referring to the name of an instruction. Use "opcode" when
4375 referring to the sequence of machine bytes.
4377 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
4378 (is_opcode_char): Rename to is_mnemonic_char.
4379 (md_assemble and i386_operand): Correct error messages from
4380 "opcode" to "instruction mnemonic"
4381 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
4382 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
4383 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
4384 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
4385 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
4386 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
4387 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
4389 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
4391 * config/tc-i386.c (i386_operand): Check for garbage after
4394 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
4396 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
4397 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
4399 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
4401 * config/tc-sh.h (obj_fix_adjustable): Define.
4402 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
4403 (md_apply_fix): Likewise.
4404 (tc_gen_reloc): Likewise.
4405 (sh_fix_adjustable): New.
4407 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
4409 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
4410 * cgen.h (gas_cgen_finish_insn): Update prototype.
4411 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
4412 cgen_insn_t -> CGEN_INSN_INT.
4413 (make_parallel): Update handling of CGEN_INT_INSN_P.
4414 (assemble_parallel_insn): Ditto.
4415 (target_make_parallel): New function.
4416 (md_assemble): Use it.
4418 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
4420 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
4422 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
4424 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
4425 converted into lower case.
4427 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
4429 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
4430 (gas_cgen_tc_gen_reloc): Likewise.
4431 * config/tc-m32r.h (obj_fix_adjustable): Define.
4432 * config/tc-m32r.c (m32r_fix_adjustable): New.
4433 (m32r_force_relocation): Handle VTABLE relocs.
4435 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
4437 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
4439 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
4441 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
4442 to lower case before parsing.
4444 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
4445 parallel insns modift buts in the PSW as a side effect.
4447 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
4449 * config/tc-d30v.c (find_format): Test for missing flag and
4452 (md_apply_fix3): Fix error messages to avoid
4453 assumption about presence of a symbol.
4455 (parallel_ok): Disallow parallel instructions that both modify the
4458 (find_format): Generate a warning if an odd numbered register is
4459 used as the first register in a mutli-register instruction.
4461 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
4463 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
4464 relocations are always associated with a symbol.
4466 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
4468 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
4469 (elf32_sparc_force_relocation): Declare.
4470 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
4471 (tc_gen_reloc): Handle vtable relocs.
4472 (elf32_sparc_force_relocation): New.
4474 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
4476 * symbols.c (S_IS_FUNCTION): New.
4477 * config/tc-v850.h (obj_fix_adjustable): Define.
4478 (TC_FORCE_RELOCATION): Define.
4479 (v850_force_relocation): Declare.
4480 * config/tc-v850.c (tc_gen_reloc): Use offset instead
4481 of fx_addnumber for VTABLE reloc addends.
4482 (md_apply_fix3): Handle VTABLE relocs.
4483 (v850_fix_adjustable): New.
4484 (v850_force_relocation): New.
4486 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
4488 * tc-hppa.c (fp_operand_format): Add some additional formats.
4489 (pa_ip): Do not automatically promote into pa2.0 mode.
4490 (pa_level): Handle ".level 2.0".
4492 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4494 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
4495 * config/tc-i386.h (template.extension_opcode): Change to
4496 unsigned int to allow full range of 8-bit opcode suffixes.
4497 (None): Redefine as 0xffff.
4499 From Jeff B Epler <jepler@usgs.gov>
4500 * doc/c-i386.texi (i386-SIMD): New section.
4502 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
4504 * read.c (discard_rest_of_line): New function.
4505 * read.h: Declare it.
4506 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
4508 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
4510 * config/tc-d10v.c (find_symbol_matching_register): New function.
4511 (find_opcode): Cope with the case where a register name matches
4514 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
4516 * config/tc-v850.c (md_pcrel_from): Rename to
4517 v850_pcrel_from_section.
4518 (v850_pcrel_from_section): Do not resolves symbols in other
4521 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
4523 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
4525 * config/tc-d10v.c (find_opcode): Generate an error if a register
4526 is supplied for an operand that should not be a register.
4528 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
4530 * config/tc-d30v.c (write_2_short): But do allow delayed branch
4531 instructions to have another instruction in the right bin.
4533 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
4535 * config/tc-d30v.c (write_2_short): Do not allow instructions in
4536 the right container if the left container holds a branch
4539 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
4541 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
4542 both a register name and symbol name.
4543 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
4545 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
4547 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
4548 execution unit class.
4550 (reg_name_search): If a name matches a register and a symbol,
4551 prefer the register.
4552 (find_format): Disallow flag registers when a general purpose
4553 register is required.
4554 If a number is required, but a register has been given, check to
4555 see if a symbol with the same name as the register exists, and if
4556 so, use that symbol.
4558 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
4560 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
4562 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
4564 * config/tc-d30v.c (find_format): Do not accept flag registers as
4565 general purpose registers.
4566 (find_format): If an immediate value is expected at a given place
4567 in a format, but a register name has been provided instead, check
4568 to see if that register name matches the name of a predefined
4569 symbol and if it does, then use the symbol instead.
4570 (reg_name_search): If a register name matches a symbol name,
4571 prefer the register name to the symbol name.
4573 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
4575 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
4576 the previous insn to empty.
4578 1998-09-20 Michael Meissner <meissner@cygnus.com>
4580 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
4581 pieces, forcing the use of an ANSI compiler.
4583 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4585 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
4587 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
4589 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
4591 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
4593 (obj_elf_vtable_entry): Likewise.
4594 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
4595 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
4596 (tc_gen_reloc): Likewise.
4597 (arm_fix_adjustable): Likewise.
4598 (elf32_arm_force_relocation): New.
4599 (armelf_frob_symbol): Remove coff-style symbol support.
4601 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
4603 * config/tc-i386.c (i386_operand): Fix typo in last patch.
4605 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
4607 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
4608 OBJ_COFF so that routine is defined for a.out format.
4610 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
4612 * config/tc-i386.c (i386_operand): Detect non-segment registers
4613 used as segment prefixes.
4615 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
4617 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
4618 optimize across FDE boundaries.
4620 * config/obj-coff.c (obj_coff_section): Preserve any link once
4621 flags when setting the section flags.
4623 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
4625 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
4626 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
4628 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
4630 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
4633 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
4635 * frags.c (frag_grow): Include the size of the frag struct in the
4638 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
4639 if the new subseg comes before the old.
4641 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
4643 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
4644 to handle edge8 and edge16.
4646 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
4648 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
4649 before we clobber the symbol involved.
4651 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
4653 * config/tc-arm.c: Remove OBJ_ELF definitions for
4654 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
4655 use arm_adjust_symtab for OBJ_COFF.
4656 (armelf_adjust_symtab): New Routine.
4657 * config/tc-arm.h: Define obj_adjust_symtab to
4658 armelf_adjust_symtab for OBJ_ELF.
4660 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
4662 * configure.in: Make all i386-elf targets use bfd_gas.
4663 * config/tc-i386.c (tc_i386_force_relocation): New.
4664 (tc_i386_fix_adjustable): Don't fix vtable relocs.
4665 (md_apply_fix3): Likewise.
4666 (tc_gen_reloc): Handle them.
4667 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
4668 tc_i386_force_relocation.
4670 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
4672 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
4674 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
4676 * config/tc-d30v.c (md_assemble): Copy previous opcode over
4677 current opcode after writing the first insturction of a reverse
4680 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
4682 * read.h (generate_lineno_debug): Add prototype.
4683 * read.c (generate_lineno_debug): Make non-static.
4685 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4687 * config/tc-i386.c (md_assemble): Only warn for address/data size
4690 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
4692 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
4693 against Thumb function names, as the linker needs this information.
4695 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
4697 * expr.c (operand): Check also that there is no advance in operand
4698 after atof_generic in order to decide "is it label 0f or floating
4701 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
4703 * config/tc-m32r.c: Replace double dash prefix to M32R specific
4704 command line options with a single dash.
4705 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
4707 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
4709 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
4710 * tc-arm.c (arm_fix_adjustable): New routine.
4712 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
4714 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
4715 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
4716 demand_empty_rest_of_line before mri_comment_end.
4717 (equals): Check garbage after expression before
4718 mri_comment_end in MRI mode.
4720 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
4722 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
4723 small immediate constant to use the constant itself rather than
4726 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
4728 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
4729 (pa_leave): Likewise.
4731 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4733 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
4735 (i386_operand): Fix an error message.
4737 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
4739 * doc/c-arm.texi (ARM Directives): Document .req directive.
4741 * config/tc-arm.c (reg_required_here): Display erroneous string if
4742 the register name could not be decoded.
4743 Do not set inst.instruction if the sift is -1.
4745 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
4747 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
4750 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
4752 * config/tc-d30v.c (d30v_align): Always perform alignment request,
4753 even if it is belived to be unnecessary.
4755 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4757 config/tc-i386.c (i386_operand): Size immediate constants by
4758 suffix (erroneously removed as part of July 7 change).
4760 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
4762 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
4763 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
4764 (armelf_frob_symbol): New Routine.
4765 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
4767 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
4769 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
4771 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
4773 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
4774 command line switches passed to assembler.
4776 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
4778 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
4779 (gas_cgen_opcode_desc): Declare.
4780 (gas_cgen_parse_operand): Declare.
4781 (*): Prepend gas_ to gas specific fns to denote them as such.
4783 * cgen.c (gas_cgen_opcode_desc): New global
4784 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
4785 (queue_fixup): Renamed from cgen_queue_fixup.
4786 (*): Prepend gas_ to gas specific fns to denote them as such.
4788 (gas_cgen_md_apply_fix3): Update call to insert_operand.
4789 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
4790 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
4791 Open opcode table and initialize it.
4792 (make_parallel): Use gas_cgen_opcode_desc.
4793 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
4794 (md_assemble): Ditto.
4796 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
4798 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
4799 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
4800 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
4801 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
4802 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
4803 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
4804 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
4805 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
4806 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
4807 (INIT_STAB_SECTION): Likewise.
4808 (OBJ_PROCESS_STAB): Likewise.
4810 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
4811 (md_parse_option): Watch for them.
4812 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
4813 (md_begin): Kill neverdef code.
4814 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
4815 (s_alpha_prologue): Watch alpha_cur_ent_sym.
4816 (s_alpha_coff_wrapper): New.
4817 (md_pseudo_table): Trap all ECOFF pseudos.
4819 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
4821 Start of changes to remove mdebug section from mips*-elf
4822 Based on MIPS_STAB_ELF definition
4823 * acconfig.h: undef if not configured
4824 * config.in: undef if not configured
4825 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
4826 * config/tc-mips.c (s_ent): set BSF_FUNCTION
4827 * stabs.c (s_stab_generic): flush frag
4829 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
4831 * configure.in: (arm-*-elf): Handle.
4832 (thumb-*-elf): Handle.
4833 * configure: Regenerate.
4834 * read.c (stringer): Fix typo in comment.
4835 * write.c (fixup_segment): Don't add symbol value to addend if
4837 * config/tc-arm.c (md_section_align): Don't align dwarf debug
4839 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
4842 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
4844 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
4845 (write_2_short): Emit warning if new flag is set.
4846 (do_assemble): Set flags if left instruction is one of special
4847 "right-instruction-killer" type.
4849 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
4851 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
4852 Always output words in debug_info section as big endian.
4853 (sparc_target_format): Choose correct bfd target.
4854 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
4856 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
4858 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
4859 to work with internationalization code. Issue an error when two
4860 operands match that are not allowed to match.
4862 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
4864 * configure.in (install_tooldir): Allow target to specify whether
4865 it wants to be installed in $(tooldir)/bin.
4866 * configure: Regenerate.
4867 * Makefile.am (install-exec-local): Set install-exec-tooldir
4868 dependency via configure.
4869 * Makefile.in: Regenerate.
4871 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
4873 * Makefile.am (install-exec-local): Split into two ...
4874 (install-exec-bindir,install-exec-tooldir): New rules.
4875 * Makefile.in: Regenerate.
4877 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
4879 * Makefile.am (install-exec-local): Don't remove the file before
4880 checking whether $(bindir) == $(tooldir)/bin. From Maciej
4881 W. Rozycki <macro@ds2.pg.gda.pl>.
4882 * Makefile.in: Rebuild.
4884 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
4886 * cgen.c: Include libiberty.h.
4887 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
4888 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
4889 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
4890 (md_cgen_lookup_reloc)): Declare.
4891 (md_cgen_record_fixup_exp): Declare.
4892 * config/tc-m32r.h (md_pcrel_from_section): Declare.
4893 (m32r_relax_frag): Declare.
4894 (cgen_md_apply_fix3): Decls moved to cgen.h.
4895 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
4896 (m32r_cgen_record_fixup_exp): Delete decl.
4897 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
4898 (assemble_nop): Delete.
4899 (expand_debug_syms): Delete unused `exp'.
4900 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
4901 Add default case for -Wall.
4902 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
4903 (md_atof): Delete unused wordP.
4905 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
4907 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
4910 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
4912 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
4913 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
4914 .print, .purgem, and .struct. Remove documentation for
4917 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
4919 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
4920 Update call to insert_operand.
4922 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
4924 * config/tc-m32r.c (ms_show_usage): Formatting changes.
4926 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
4928 * config/tc-i386.c (md_assemble): Don't get confused by trailing
4929 whitespace after a prefix operator.
4931 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
4933 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
4935 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
4937 * config/tc-sparc.c (log2): New static function.
4938 (s_reserve): Use log2 to convert alignment before calling
4940 (s_common): Use log2 to convert alignment before calling
4941 record_alignment and frag_align.
4942 (sparc_cons_align): Use log2.
4944 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
4946 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
4947 (s_common): Likewise.
4949 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
4950 initialization of waddr.
4951 (sparc_elf_final_processing): Add default case to switch.
4953 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4955 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
4956 than temporary real.
4958 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
4960 * write.c (subsegs_finish): Don't align the segments if there were
4963 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
4964 copying aux information.
4966 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
4967 expression into a symbol.
4969 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4971 * config/tc-i386.c (mode_from_disp_size): Change arg and return
4972 type to unsigned int.
4973 (md_assemble): Change type used to store offsets from unsigned
4975 (i386_operand): Switch error check to only call RESTORE_END_STRING
4976 once after parse_register.
4978 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
4980 * config/tc-v850.c (md_show_usage): Changed format to match that
4983 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
4985 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4987 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
4989 (md_apply_fix_2): Force the symbol of the vtable reloc to be
4992 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
4994 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
4995 * doc/Makefile.in: Rebuild.
4997 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
4999 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
5000 for %lo expressions.
5001 (mips_ip, case 'u'): Move range check after code to mask
5002 off bits in %hi/%lo expressions. Mask off high bits for
5005 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
5007 * doc/Makefile.am (gasver.texi): New target.
5008 (as.info, as.dvi): Depends upon gasver.texi.
5009 * doc/as.texinfo: Include gasver.texi. Mention version number on
5010 title page and in top node.
5011 * doc/Makefile.in: Rebuild.
5013 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
5015 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
5016 but not including the line containing the edict.
5017 * listing.h (LISTING_EOF): New.
5018 * input-scrub.c (input_scrub_next_buffer): Call it.
5020 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5022 * config/tc-i386.c (i386_operand): Don't set the size of an
5023 immediate address based solely on the suffix and the mode.
5025 * config/tc-i386.c (md_assemble): Add assertion to make sure
5026 overlap2 does not set Imm.
5028 * config/tc-i386.c (space_chars): Remove. The scrubber converts
5029 sequences of whitespace to a single space.
5030 (is_space_chars): Just compare with space.
5031 (md_begin): Don't initialize space_chars.
5032 (md_assemble): Just skip a single whitespace character.
5033 (i386_operand): Rewrite base-index parsing to use new
5034 parse_register, and to skip white space. Skip white space in a
5035 number of other places too. Don't give error message if
5036 parse_register fails.
5037 (parse_register): Change reg_string parameter to be non-const.
5038 Add end_op parameter. Skip white space after the `%', and return
5039 end of register string. Give error message here rather than
5042 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
5044 Based on patch from Matt Semersky <matts@scd.hp.com>:
5045 * expr.c (op_encoding): Make const.
5046 (expr_set_precedence): New function.
5047 (expr_begin): Don't set operator rankings, just call
5048 expr_set_precedence.
5049 * expr.h (expr_set_precedence): Declare.
5050 * read.c (s_mri): Call expr_set_precedence.
5052 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
5054 * doc/as.texinfo (Statements): Remove paragraph discussing
5055 continuing lines with a backslash. This hasn't worked for years,
5058 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
5060 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
5062 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
5063 (ps_CTORS, ps_DTORS): New section types.
5064 (vms_fixup_xtors_section): New function
5065 (Ctors_Psect, Dtors_Psect): Define.
5066 (IS_GXX_XTOR): Define
5067 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
5068 Filter static constructors/destructors and add to
5069 Ctors_Symbols/Dtors_Symbols chain.
5070 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
5071 appropriate section.
5073 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
5074 * makefile.vms: Merge vax/vms support.
5076 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
5078 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
5079 (elf_pseudo_table): Add them.
5080 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
5081 (md_apply_fix): Accept them.
5082 (mips_fix_adjustable): Don't adjust them.
5083 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
5084 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
5085 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
5086 (tc_fix_adjustable): Don't adjust them.
5088 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
5090 * Makefile.am (CGEN_CPU_PREFIX): New variable.
5092 * Makefile.in: Regenerate.
5093 * configure.in: AC_SUBST cgen_cpu_prefix.
5094 * configure: Regenerate.
5096 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
5098 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
5099 Changed all users of COND12_DELAY.
5101 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
5103 * config/tc-mn10300.c (set_arch_mach): New function.
5104 (md_pseudo_table): Add pseudo-ops to set the current machine type.
5105 (md_begin): Default to mn10300 mode.
5106 (md_assemble): Only accept instructions for the core mn10300
5107 chip and the active machine type.
5109 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
5111 * subsegs.h (segment_info_type): Give the struct a name.
5112 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
5113 * config/tc-h8500.h (tc_reloc_mangle): Declare.
5114 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
5115 * config/tc-w65.h (tc_reloc_mangle): Declare.
5116 * config/tc-z8k.h (tc_reloc_mangle): Declare.
5118 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
5120 * config/tc-v850.c (v850_comm): Restore old section
5121 after common processing.
5123 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
5125 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
5127 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
5129 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
5130 char with code that explicitly sign-extends.
5132 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
5134 * config/tc-v850.c (md_begin): Restore text section as the current
5135 section after creating call table sections.
5136 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
5139 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
5140 with call to macro SYM_AUXINFO.
5142 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
5144 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
5145 with the program transform name.
5146 * Makefile.in: Rebuild.
5148 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
5150 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
5153 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
5155 * config/tc-i386.c (i386_operand): Be prepared for a space between
5156 the open parenthesis and the start of the register operand,
5157 because of the June 16 change.
5159 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
5161 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
5164 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
5166 * config/tc-d30v.c (d30v_align): Always perform alignment request,
5167 even if it is belived to be unnecessary.
5169 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
5171 * write.c (adjust_reloc_syms): Never adjust relocs against weak
5173 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
5175 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
5177 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
5178 shift amount for a repeated operand. The shift amount for the
5179 repeated copy comes from the size of the operand.
5181 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
5183 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
5185 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
5187 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
5189 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5191 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
5192 characters in it as LEX_IS_SYMBOL_COMPONENT.
5193 * config/tc-i386.h (tc_symbol_chars): Define.
5194 (extra_symbol_chars): Declare.
5195 * config/tc-i386.c (extra_symbol_chars): Define.
5196 (comment_chars): Don't use '/' as comment start if TE_LINUX.
5197 (line_comment_chars): Set to '/' if TE_LINUX.
5198 * doc/c-i386.texi (i386-prefixes): Update.
5199 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
5201 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
5203 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
5204 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
5206 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
5208 * config/tc-d10v.c (md_apply_fix3): Checking displacement
5209 constraint in instructions REP & REPI.
5211 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
5213 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
5214 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
5216 (check_range): If the operand is shifted, then shift the number
5217 before checking its range.
5219 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
5221 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
5224 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
5226 * config/tc-v850.c (v850_comm): Create special sections as needed.
5228 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
5230 * config/tc-d10v.c (write_2_short): Addition of swapping
5231 instructions for sequential and reverse sequential order when
5232 given order is not possible.
5234 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
5236 * Makefile.am: Rebuild dependencies.
5237 (DEP_INCLUDES): Fix reference to intl build directory.
5238 * Makefile.in: Rebuild.
5240 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5242 * doc/c-i386.texi: Update 16 bit documentation.
5244 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
5245 IgnoreDataSize to IgnoreSize as they are used for address size as
5247 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
5248 32-bit mode, similarly addr16/data16 and variants.
5250 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
5252 * config/tc-d30v.c (md_assemble): Fix handling of reverse
5253 sequential word multiply instructions.
5255 (do_assemble): Add extra command line argument, to allow mul32
5256 attribute to be preserved across parallel insns.
5257 (md_assemble): Insert NOPs between explicitly parallel insns which
5258 contain an 32 bit multiply and a 16 multiply.
5260 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5262 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
5265 * config/tc-i386.c (reloc): Add braces.
5267 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
5268 consistent with Intel naming.
5269 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
5270 use bitfields in sib_byte.
5271 (modrm_byte): Don't use bitfields here either.
5273 * config/tc-i386.c (current_templates): Add const.
5274 (parse_register): Add const to return, param, and char *s.
5275 (i386_operand): Add const to reg_entry *r.
5276 * config/tc-i386.h (templates): Add const to start, end.
5278 Inspired by code for 16 bit gas support from Martynas Kunigelis
5279 <martynas@nm3.ktu.lt>:
5280 * config/tc-i386.c (md_assemble): Add full support for 16 bit
5281 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
5282 (uses_mem_addrmode): Remove.
5283 (md_estimate_size_before_relax): Add support here too.
5284 (md_relax_table): Rewrite interface to md_relax for 16 bit
5286 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
5287 (opcode_suffix_to_type): Remove.
5288 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
5289 (SIZE_FROM_RELAX_STATE): Modify to suit above.
5290 (md_convert_frag): Likewise.
5291 (i386_operand): Add support for 16 bit base/index regs,
5292 immediates, and displacements. Remove some unnecessary casts, and
5293 localise end_of_operand_string, displacement_string_start,
5294 displacement_string_end variables. Add GCC_ASM_O_HACK.
5295 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
5297 * config/tc-i386.c (prefix_hash): Remove.
5298 (md_begin): Rewrite without obstacks. Remove prefix hash table
5299 handling. Rewrite lexical table handling.
5300 (i386_print_statistics): Don't print prefix statistics.
5301 (md_assemble): Rewrite instruction parser so that line is not
5302 converted to lower case. Don't do a hash_find for prefixes,
5303 instead recognise them via opcode modifier.
5304 (expecting_operand, paren_not_balanced): Localise variables.
5305 * config/tc-i386.h (IsPrefix): Define.
5306 (prefix_entry): Remove.
5308 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
5309 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
5310 '\\' in case where comment_chars contains '/'.
5312 * config/tc-i386.c (MATCH): Ensure given operand and template
5313 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
5314 you must write `ljmp *table(%ebx)'.
5316 From H.J. Lu <hjl@gnu.org>:
5317 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
5318 as 0 ifndef BFD_ASSEMBLER.
5319 (md_assemble): Allow immediate operands without suffix or
5320 other reg operand to default in size to the current code size.
5322 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
5324 * config/tc-v850.c (md_begin): Restore creation of
5325 .call_table_text and .call_table_data sections.
5327 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
5329 * config/tc-d30v.c (md_assemble): Set execution type to unknown
5330 after emitting a word of noops.
5332 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5334 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
5335 (i386_operand): Simplify checks for valid base/index combinations.
5336 Disallow `in 4(%dx),%al'.
5338 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
5340 (add_prefix): Change parameter from char to int.
5342 * config/tc-i386.h (Ugh): Define opcode modifier.
5343 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
5345 * config/tc-i386.c (md_assemble): Rewrite MATCH and
5346 CONSISTENT_REGISTER_MATCH macros to check register types more
5347 thoroughly. Check for illegal suffix/operand combinations
5348 when matching insns with operands. Handle new `s' suffix, and
5349 associated FloatMF opcode modifier for float insns with memory
5351 * config/tc-i386.h (FloatMF): Define new opcode modifier.
5352 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
5353 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
5354 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
5355 DATA_PREFIX_OPCODE throughout.
5357 * config/tc-i386.c (REGISTER_WARNINGS): Define.
5358 (md_assemble): Rewrite suffix/register operand checking code to be
5359 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
5360 AnyMem, the better to grep.
5362 (i386_operand): Don't set Mem bits in i.types[this_operand] when
5363 given a memory operand. Don't set Abs bits either.
5364 (type_names): Remove Mem*, Abs*.
5365 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
5366 define opcode_modifiers as these cases are handled by Disp8,
5367 Disp16, Disp32 and suffix checks.
5368 (COMES_IN_BOTH_DIRECTIONS): Remove.
5369 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
5371 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
5372 if IgnoreDataSize modifier given. Remove ShortformW modifier
5373 test. Add test for ShortForm in W base_opcode modification.
5374 Merge Seg2ShortForm and Seg3ShortForm code.
5375 * config/tc-i386.h (ShortFormW): Remove.
5376 (IgnoreDataSize): Define.
5378 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
5380 * config/tc-d30v.c (md_assemble): Store previous segment state
5381 with previous instruction.
5383 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5385 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
5386 (ebp, esp): Remove static variables.
5387 (MATCH): Remove test for InOutPortReg.
5388 (i386_operand): Properly handle InOutPortReg here instead.
5389 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
5390 (md_assemble): Simplify and correct modrm and sib generation.
5391 (i386_operand): Add warning for scale without index.
5392 Rewrite checks for valid base/index combinations.
5394 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
5395 macros and enclose in do while(0).
5396 (RESTORE_END_STRING): Likewise.
5397 (md_assemble): Add one to printed operand number so we start
5398 from 1 not 0. Add some more gettext invocations.
5399 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
5402 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
5403 DATA_PREFIX, SEG_PREFIX): Define.
5404 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
5405 (check_prefix): Remove function.
5406 (add_prefix): New function. Add prefix to i.prefix as well as
5408 (md_assemble): Changes for add_prefix. Remove hack for wait
5409 prefix, instead always output prefixes in fixed order. Test
5410 for jcxz/loop when selecting between word & dword operations,
5411 and add address size prefix rather than operand size prefix.
5412 Remove operand -> address size hack when emitting jcxz/loop.
5413 (i386_operand): Remove O_Absent check as it's done in expr.
5415 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
5417 * configure.in: Recognize m5200 as a cpu_type of m68k.
5418 * aclocal.m4: Rebuild with current libtool.
5419 * configure: Rebuild.
5421 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5423 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
5424 to relaxable_symbol to prevent references to external symbol from
5427 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
5429 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
5430 symbols are relaxable.
5432 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
5434 * config/tc-v850.c (md_begin): Don't create special
5435 sections by default.
5437 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
5439 * config/tc-mips.c (macro): For div and udiv, close the
5440 reorder block as soon as possible.
5442 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
5444 From Matt Semersky <matts@scd.hp.com>:
5445 * macro.c (macro_mri_mode): New function.
5446 * macro.h (macro_mri_mode): Declare.
5447 * read.c (s_mri): Call macro_mri_mode when switching in and out of
5450 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
5452 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
5455 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
5456 until after xstrdup in OBJ_EVAX case.
5458 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
5460 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
5461 offset calculation. Also, use VAX_BRW from vax-inst.h instead
5462 of hardcoded magic number.
5463 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
5465 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
5467 * read.c (do_s_func): New function.
5469 * read.h (do_s_func): Add prototype.
5471 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
5473 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
5474 nops if fill pattern not specified.
5476 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
5478 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
5479 * config/te-go32.h (TE_GO32): Define.
5480 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
5482 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
5484 Implement .func/.endfunc pseudo-ops.
5485 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
5487 * read.c (potable): Add .func,.endfunc.
5488 (s_func): New function.
5489 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
5491 (in_doc_func_p,current_function_label): New static globals.
5492 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
5494 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
5496 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
5497 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
5498 * config/tc-arm.h (WORKING_DOT_WORD): Define.
5499 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
5500 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
5501 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
5502 * config/tc-i860.h (WORKING_DOT_WORD): Define.
5503 * config/tc-i960.h (WORKING_DOT_WORD): Define.
5504 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
5505 * config/tc-w65.h (WORKING_DOT_WORD): Define.
5506 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
5507 * config/tc-a29k.c: Don't define md_short_jump_size,
5508 md_long_jump_size, md_create_short_jump or md_create_long_jump.
5509 * config/tc-alpha.c: Likewise.
5510 * config/tc-alpha.h: Likewise.
5511 * config/tc-arm.c: Likewise.
5512 * config/tc-h8300.c: Likewise.
5513 * config/tc-h8500.c: Likewise.
5514 * config/tc-hppa.c: Likewise.
5515 * config/tc-i860.c: Likewise.
5516 * config/tc-i960.c: Likewise.
5517 * config/tc-ppc.c: Likewise.
5518 * config/tc-sh.c: Likewise.
5519 * config/tc-sparc.h: Likewise.
5520 * config/tc-tic30.c: Likewise.
5521 * config/tc-w65.c: Likewise.
5522 * config/tc-z8k.c: Likewise.
5524 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
5526 * config/tc-vax.c (_): Delete this macro used for placeholder
5527 values in vax_operand_width_size; it conflicts with the _() macro
5528 used for internationalization.
5530 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
5532 * symbols.c (symbol_find_base): Fix case insensitive symbol name
5533 code. From Chris Moller <moller@bops.com>.
5535 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
5536 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
5537 * read.c (emit_expr): Initialize seg and subseg fields of a new
5539 * write.c (write_object_file): Switch to the appropriate segment
5540 and subsegment when processing a broken word.
5542 * config/tc-m68k.c (mri_assemble): New static function.
5543 (build_mri_control_operand): Call mri_assemble rather than
5545 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
5546 (s_mri_endf, s_mri_endw): Likewise.
5548 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
5550 * read.c (s_org): Call md_flush_pending_output if it is defined.
5552 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
5554 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
5556 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
5557 (md_parse_option): Add for same.
5558 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
5559 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
5560 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
5562 * config/tc-sparc.h (cons_fix_new_sparc): Added.
5564 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
5566 * config/tc-arm.c (find_real_start): Relax definition of local
5569 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
5571 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
5572 symbols at the given address, not just the last one specified.
5574 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
5576 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
5577 or number_to_chars_littleendian to write data.
5579 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
5581 * config/tc-v850.c (md_assemble): Remove artificially created
5582 register name symbols.
5584 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
5586 * write.c (fixup_segment): Change "segment" to "section" in
5589 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
5591 * write.c (fixup_segment): Change sym1-sym2 message again.
5593 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
5595 * write.c (fixup_segment): Improve error message for sym1-sym2
5596 errors when sym1 is in a different segment from sym2.
5598 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
5600 * config/tc-m32r.c (warn_unmatched_high): New static local.
5601 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
5602 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
5603 (md_longopts): Recognize --{no-,}warn-unmatched-high.
5604 (md_parse_option): Likewise.
5605 (md_show_usage): Likewise.
5606 (m32r_frob_file): Likewise.
5608 * read.c (generate_file_debug,generate_lineno_debug): New functions.
5609 (read_a_source_file): Call them.
5610 * read.h (stabs_generate_asm_file): Declare.
5611 * stabs.c (stabs_generate_asm_file): New function.
5612 (generate_asm_file): New function.
5613 (stabs_generate_asm_lineno): Move file name handling into
5616 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
5618 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
5619 (d30v_current_align, d30v_current_align_seg): New variables.
5620 (d30v_last_label): New variable.
5621 (d30v_align, s_d30v_align, s_d30v_text): New functions.
5622 (s_d30v_data, s_d30v_section): Likewise.
5623 (md_pseudo_table): Call them.
5624 (md_begin): Initialize d30v_current_align_seg.
5625 (md_assemble): Call d30v_align when needed by known current alignment.
5626 (d30v_frob_label, d30v_cons_align): New functions.
5627 * config/tc-d30v.h (md_do_align): Remove.
5628 (tc_frob_label): Call d30v_frob_label.
5629 (md_cons_align): New.
5631 * config/tc-d30v.c (find_format): Convert complex expressions to
5632 expression symbols before processing. Clean up code formatting.
5634 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
5636 * po/Make-in (install-info): New target.
5638 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
5640 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
5642 * config/tc-mn10300.c (md_assemble): Likewise.
5644 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
5646 * Makefile.am: Update with `make dep-am'.
5647 (HFILES): Add cgen.h.
5648 (cgen.o): Depend on cgen.h.
5649 * Makefile.in: Regenerate.
5651 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
5653 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
5655 * gasp.c (grab_label): Permit a label to be a preprocessor
5656 variable by permitting a label to start with a backslash.
5658 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
5660 * config/tc-mips.c (validate_mips_insn): Removed hack
5661 for previously inaccessible bitfields in some INSN_TRAP
5664 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
5666 * config/tc-d30v.c (do_assemble): Abort with error message
5667 if opcode operands do not match.
5669 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
5671 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
5672 'q' operand format for 20-bit "break"/"sdbbp" instructions.
5673 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
5674 similar new 'q' operand.
5676 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
5678 * cgen.c (cgen_asm_finish_insn): Fix typo.
5680 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
5683 * cgen.c: Include it.
5684 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
5685 (cgen_asm_finish_insn): Result is now void. New arg `result'.
5686 All callers updated.
5687 * config/tc-m32r.c: Include cgen.h.
5688 (m23r_insn): New members num_fixups,fixups.
5690 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
5692 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
5693 to avoid compiler warning.
5695 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
5697 * makefile.vms: Run dec c with /nodebug. Pass CC value when
5700 * makefile.vms (OBJS): Add ehopt.obj
5702 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
5704 * doc/c-vax.texi: Correct and extend vax/vms documentation.
5706 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
5708 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
5709 a short format insn.
5710 (md_assemble): Set it for explicitly packed insns.
5712 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
5714 * config/obj-coff.c (c_symbol_merge): Do not take address of
5715 native fields when performing the memcpy.
5717 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
5719 * config/tc-mips.c (macro,macro2): Implement
5720 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
5722 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5724 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
5725 relocations against globally visible symbols.
5726 * config/tc-m68k.c (relaxable_symbol): New macro.
5727 (m68k_ip, md_estimate_size_before_relax): Use it.
5728 (tc_m68k_fix_adjustable): Also handle weak symbols.
5730 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
5732 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
5733 references to externally visible symbols.
5734 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
5735 values in twice for a PC relative reloc if the symbol is
5738 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
5739 don't adjust a PC relative reloc against an externally visible
5741 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
5742 for a PC relative fixup against an externally visible defined
5743 symbol, arrange to store object file and addend values as though
5744 the symbol were not defined.
5745 (tc_gen_reloc): Likewise.
5747 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
5749 * read.c (sizeof_leb128): Referenced externally by write.c so
5752 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
5754 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
5755 and expand a 'debug' symbol associated with the next instruction
5756 that does not cause a short instruction to be filled with a NOP.
5757 (md_pseudo_table): Add support for .debugsym.
5758 (assemble_parallel_insn): Add calls to expand_debug_sym as
5760 (md_assemble): Ditto.
5762 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
5764 * as.c (main): Conditionally call setlocale.
5765 * gasp.c (main): Likewise.
5766 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
5767 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
5769 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
5771 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
5773 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
5775 * config/tc-hppa.c: Change all calls to bzero to use memset.
5776 (pa_ip): Add cast to avoid warning.
5777 (tc_gen_reloc, md_apply_fix): Likewise.
5778 (pa_find_space_by_number): Likewise.
5779 (hppa_force_relocation): Likewise.
5780 (pa_block): Change i to unsigned int.
5781 * config/obj-som.h (obj_som_copyright): Declare.
5783 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
5785 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
5786 for line numbers for assembly source.
5788 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
5790 * configure.in: Change version number to 2.9.4
5791 * configure: Rebuild.
5793 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
5795 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
5797 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
5799 * ecoff.h: Change symbolS in function declaration to struct
5802 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
5804 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
5805 (md_convert_frag): Fix i18n typo.
5807 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
5809 * ecoff.c (ecoff_get_cur_proc_sym): New function.
5810 * ecoff.h: Protoype it.
5811 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
5812 [EVAX] (s_alpha_prologue): Delete.
5813 (md_pseudo_table): Update.
5815 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
5817 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
5818 array to local pointer.
5819 (get_args, parse_expr): Add casts to avoid warnings.
5821 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
5823 * read.c (s_set): Cast xmalloc return value to fragS *.
5824 * config/tc-m68k.c (m68k_ip): Function made static to match
5825 previous forward declaration.
5826 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
5828 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
5830 * config/tc-v850.c: Add internationalisation macros to error
5833 * config/tc-m32r.c (can_make_parallel): Add internationalisation
5834 macros to error strings.
5836 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
5838 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
5839 reloc is in the TOC csect.
5840 (md_apply_fix3): Correct gettext typo.
5842 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
5844 * config/tc-arm.c (find_real_start): Ignore symbols starting with
5845 .L - they are local labels and the branches are not really
5846 function calls but rather far jumps.
5848 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
5850 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
5852 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
5854 * config/tc-i386.c (md_assemble): Print operand number rather than
5855 using ordinal_names.
5856 (i386_operand): Likewise.
5858 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
5860 * Makefile.am (INTLLIBS): Define to work around apparent automake
5862 All Makefiles: Regenerated.
5864 * Many files: Added gettext invocations around user-visible
5866 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
5867 HAVE_LC_MESSAGES): Define.
5868 * dep-in.sed: Added asintl.h.
5869 * po/Make-in: New file.
5870 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
5872 * read.c (Z_): Renamed from `_'.
5873 * Makefile.am (SUBDIRS): Added po.
5874 (POTFILES): new macro.
5875 (po/POTFILES.in): New target.
5876 ($(OBJS)): Added asintl.h.
5878 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
5879 (as_new_LDADD): Added $(INTLLIBS).
5880 (as_new_DEPENDENCIES): Added $(INTLDEPS).
5881 (gasp_new_LDADD): Added $(INTLLIBS).
5882 (gasp_new_DEPENDENCIES): New macro.
5883 * configure, aclocal.m4: Rebuilt.
5884 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
5886 (ALL_LINGUAS): Define.
5887 * macro.c: Include "asintl.h".
5888 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
5889 * as.h: Include "asintl.h".
5890 * config/tc-i386.c (ordinal_names): Removed.
5891 (md_assemble): Changed error text to avoid ordinal_names.
5892 (i386_operand): Likewise.
5893 (reloc): Added as_bad to avoid i18n problems.
5894 (tc_gen_reloc): Likewise.
5895 * config/tc-arm.c (bad_args): Now a #define.
5897 * config/obj-vms.c (VMS_stab_parse): Changed type of
5899 (global_symbol_directory): Unified strings to avoid i18n
5901 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
5902 avoid i18n problems.
5903 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
5904 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
5906 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
5908 * config/tc-v850.c (md_assemble): Changed C++ comment into C
5910 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
5912 * as.c (print_version_id): Added an fprintf to avoid i18n
5914 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
5916 * expr.c (expr): Added as_warn call to avoid i18n problems.
5917 * messages.c (as_assert): Changed code to avoid i18n problems.
5918 (as_abort): Likewise.
5919 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
5920 (s_space): Likewise.
5921 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
5923 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5925 * config/tc-i386.c (check_prefix): New static function, split out
5927 (struct _i386_insn): Add wait_prefix field.
5928 (md_assemble): Remove wait_prefix local variable. Use
5929 check_prefix when adding a prefix.
5931 * config/tc-i386.c (current_templates): New static variable.
5932 (md_assemble): Remove current_templates local variable.
5933 (md_assemble, i386_operand): Improve error and warning messages in
5934 many places. Add RESTORE_END_STRING in many places before error
5935 return. Clarify some comments.
5937 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
5939 (md_assemble): Parse string instruction operands, looking for
5940 segment override prefixes. Check for invalid segment prefixes on
5942 (i386_operand): i.seg[] and max mem_operand changes for string
5944 * config/tc-i386.h (EsSeg): Define.
5946 * config/tc-i386.h (regKludge): Define.
5947 (iclrKludge, imulKludge): Don't define.
5948 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
5949 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
5950 opcode_modifier checks to look for more common cases first. Add
5951 default_seg for IsString case.
5953 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
5955 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
5957 * configure: Rebuild with new automake and libtool.
5958 * aclocal.m4, Makefile.in: Likewise.
5960 * doc/Makefile.am (as.dvi): New target.
5961 * doc/Makefile.in: Rebuild.
5963 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
5965 * configure.in: Added sparc86x support.
5967 * configure: Rebuild.
5969 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
5971 (md_parse_option): Warn if -EL is not supported for this architecture.
5973 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
5975 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
5977 * config/tc-mips.c (mips_ip): Note when we use get match on
5978 the full instruction name.
5980 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
5982 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
5983 back into the expression to handle add/sub simplification correctly.
5985 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
5987 * config/tc-mips.c (hilo_interlocks): Remove 4300.
5989 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
5991 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
5994 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
5996 * symbols.c (max_indent_level): New global.
5997 (print_symbol_value_1): Use it.
5998 * expr.h (expr_build_dot): Declare.
5999 * expr.c (expr_build_dot): New function.
6001 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
6003 * symbols.c (print_binary): New function.
6004 (print_expr_1): Call it.
6006 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6008 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
6009 operand in the opcode.
6011 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6013 * config/tc-i386.h: Reorder operand flags and opcode modifier
6014 flags for clarity. Remove unused definitions: Unknown,
6015 ImmUnknown, DispUnknown, NoModrm.
6016 * config/tc-i386.c (type_names): Add missing Debug type.
6017 (md_assemble): Better duplicate prefix checking. Quicker string
6018 instruction check via new opcode_modifier flag.
6020 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
6022 * doc/as.texinfo (Invoking): Clarify -Wa example.
6024 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
6026 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
6027 (s_mips_weakext): Define.
6028 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
6029 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
6032 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
6034 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
6035 is an error if the value can not be computed at assembly time.
6036 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
6038 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
6040 * gasp.c (main): Set next field of new include_path structure to
6041 NULL. From Avery Pennarun <averyp@gdc.ca>.
6043 * read.c (s_mri_sect): Call as_bad rather than abort for an
6044 unsupported MRI target.
6046 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
6048 * config/tc-arm.c (arm_validate_fix): New function. Determine if
6049 the destination of a branch instruction should be altered.
6050 (find_real_start): New function: Locate the real, Thumb coded
6051 start of a Thumb function.
6052 (do_t_branch23): Alter the destination of branches to Thumb
6055 * config/tc-arm.h: Define TC_VALIDATE_FIX.
6057 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
6059 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
6062 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6064 * doc/as.texinfo: Use @itemx for a secondary item in a table.
6065 * doc/c-hppa.texi: Likewise.
6067 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
6069 * Makefile.am: Rebuild dependencies.
6070 * Makefile.in: Rebuild.
6072 * Makefile.am (DEP_INCLUDES): New variable.
6073 (.dep1): Change to work when srcdir is not an absolute path.
6074 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
6075 * Makefile.in: Rebuild.
6077 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
6079 * config/tc-i386.h, config/tc-i386.c: Revert March 24
6080 LinearAddress patch.
6082 * configure.in: Set version to 2.9.1.
6083 * configure: Rebuild.
6085 * Branched binutils 2.9.
6087 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6089 * config/tc-i386.h (FWait): Define.
6090 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
6091 other prefixes. Check FWait flag in opcode table to see which
6092 instructions require an fwait prefix.
6094 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6096 * stabs.c (get_stab_string_offset): Always create a stab string
6099 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
6101 Fix some gcc -Wall warnings:
6102 * atof-generic.c (atof_generic): Add casts to avoid warnings.
6103 * ehopt.c (eh_frame_code_alignment): Likewise.
6104 * expr.c (integer_constant, operand): Likewise.
6105 * frags.c (frag_align): Likewise.
6106 * gasp.c (level_0, change_base, doinstr): Likewise.
6107 * hash.c (hash_ask): Likewise.
6108 * listing.c (listing_page, calc_hex, print_lines): Likewise.
6109 (debugging_pseudo): Likewise.
6110 * macro.c (define_macro, check_macro): Likewise.
6111 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
6112 (ignore_rest_of_line, float_cons): Likewise.
6113 * symbols.c (decode_local_label_name): Likewise.
6114 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
6115 (fixup_segment, number_to_chars_bigendian): Likewise.
6116 (number_to_chars_littleendian): Likewise.
6117 * config/atof-ieee.c (gen_to_words): Likewise.
6118 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
6119 (sparc_ip, parse_keyword_arg, s_common): Likewise.
6120 * read.c (output_big_sleb128): Initialize locals to avoid
6122 (output_big_uleb128, equals): Likewise.
6123 * atof-generic.c (atof_generic): Change number_of_digits_* locals
6124 to unsigned int. Change zeros to unsigned int.
6125 * cond.c (s_if): Add return to default case.
6126 * frags.c (frag_now_fix): Change return type to addressT.
6127 * frags.h (frag_now_fix): Update declaration.
6128 * listing.c (file_info_struct): Change linenum to unsigned int.
6129 (struct list_info_struct): Change hll_line to unsigned int.
6130 (print_source): Update format string.
6131 * read.c (emit_expr): Change scan to unsigned int, and don't
6132 bother to initialize it.
6133 * symbols.c (dollar_label_count): Change to unsigned long.
6134 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
6135 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
6136 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
6138 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
6140 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
6141 mcf5200 just as we do for m68000.
6142 (m68k_init_after_args): Likewise.
6143 (md_estimate_size_before_relax): Likewise.
6145 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
6147 * config/tc-v850.c (md_assemble): Store relocation addend in
6148 fixup instead of instruction.
6150 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6152 * config/tc-i386.c (md_assemble): Swap template arguments to
6153 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
6154 This macro is currently symmetric, so passing them the wrong
6155 way didn't cause any problem, but may if the macro is changed
6157 After copying template to i.tm, use i.tm. rather than t-> to
6158 access fields, and make t a const*
6159 Move i.tm.operand_types[] swap to immediately after the copy.
6161 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
6163 * expr.h (expr_build_uconstant): Add prototype.
6164 (expr_build_unary,expr_build_binary): Add prototypes.
6165 * expr.c (expr_build_uconstant): New function.
6166 (expr_build_unary,expr_build_binary): New functions.
6168 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
6170 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
6171 * macro.c (macro_expand_body): Increase buffer size.
6172 * messages.c (as_warn): Likewise.
6173 (as_warn_where, as_bad, as_bad_where): Likewise.
6175 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
6177 Based on patch from H.J. Lu <hjl@gnu.org>:
6178 * Makefile.am (DISTSTUFF): New variable.
6179 (diststuff): New target.
6180 * Makefile.in: Rebuild.
6182 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
6184 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
6185 m32r_elf_section_change_hook.
6187 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
6188 emit a nop if a section ends with a 16 bit instruction.
6190 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
6192 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
6193 s_lcomm rather than obj_coff_lcomm.
6194 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
6196 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
6198 * config/tc-i386.h (LinearAddress): Define.
6199 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
6200 instruction, don't use a default segment.
6202 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
6204 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
6205 * configure: Rebuild.
6207 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
6209 * aclocal.m4, configure: Rebuild with libtool 1.2.
6211 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
6213 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
6214 PC relative branches. Patch courtesy of Jonathan Walton.
6217 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
6219 * configure.in (emulations): Add thumb-pe target.
6221 * configure (emulations): Add thumb-pe target.
6223 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
6225 * itbl-lex.l (yywrap): Don't define if already defined as a
6228 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
6230 * depend.c (quote_string_for_make): New function.
6231 (wrap_output): Use it.
6233 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
6235 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
6236 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
6238 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
6240 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
6241 Recognize -GN and -relax.
6242 (md_begin): Initialize gp size from -G switch.
6243 (alpha_force_relocation): Always force if -relax.
6244 (alpha_align): Take a new argument that will specify when to
6245 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
6246 Change all callers. Emit nop alignment padding as nop+unop pair.
6248 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
6250 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
6251 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
6253 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
6255 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
6256 require padding to the next long word boundary.
6258 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
6260 * cgen.c: #include symcat.h.
6261 * config/tc-m32r.c: Likewise.
6263 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
6265 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
6266 absolute expressions instead of '$' prefixed register names.
6268 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
6270 * read.c (s_set): Record file and line info for symbols when -as.
6271 (pseudo_set): Don't overwrite that dummy fragment.
6273 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
6275 * config/tc-ppc.c (md_pseudo_table): Add "section".
6276 (ppc_named_section): New static function.
6278 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
6280 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
6281 so we don't have to scan the entire list.
6283 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
6285 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
6286 case, allow the parallel instructions to modify the same flag
6289 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
6291 * listing.c (list_symbol_table): Categorize symbols by
6292 undefined_section rather than sy_frag->line == NULL.
6294 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
6296 * Makefile.am (install-exec-local): Install properly when ln
6297 fails or tooldir == prefix.
6299 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
6301 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
6302 Test result of insert_operand for error.
6304 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
6306 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
6307 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
6308 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
6309 * doc/Makefile.in: Rebuild.
6311 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
6313 * config/tc-mips.c (macro_build): Handle operand type 'C'.
6314 (macro): Fix handling of M_COP[0-3].
6316 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
6318 Based on patches from Ross Harvey <ross@teraflop.com>:
6319 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
6320 if macro_alternate or macro_mri.
6321 (getstring): Remove support for byte constants between < and >.
6322 (get_any_string): '<' only starts a string if macro_alternate or
6324 (macro_expand_body): Permit keyword parameters following
6325 positional parameters.
6327 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
6328 * configure.in (alpha*-*-netbsd*): New target.
6329 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
6330 * configure: Rebuild.
6332 * as.h (flag_warn_suppress_instructionswap): Move from here...
6333 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
6334 here, and make static.
6336 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
6337 BFD_ASSEMBLER or MANY_SEGMENTS.
6339 * as.c (show_usage): Update bug-gnu-utils address.
6340 * gasp.c (show_usage): Likewise.
6341 * doc/as.texinfo (Bug Reporting): Likewise.
6343 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
6345 * config/tc-mips.c (load_address): Don't use mips III or mips IV
6346 insns regardless of the size of a pointer if we're in mips I or
6348 (macro, macro2, s_cprestore, s_cpadd): Likewise.
6350 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
6352 Fix rac to accept only a0:
6353 * tc-d10v.c (parallel_ok, find_opcode):
6354 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
6355 Introduce OPERAND_GPR.
6357 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
6359 * read.c (s_fill): Handle non-constant repeat counts by creating
6360 an rs_space fragment.
6362 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
6364 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
6365 from as_bad to as_warn.
6367 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
6369 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
6370 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
6371 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
6373 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
6375 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
6376 seg_fix_rotP rather than fix_root from seg_info.
6378 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
6380 * expr.c: Add support for 0x1_2_3_4 bignums.
6382 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
6384 * configure.in: Change -linux* to -linux-gnu*.
6385 * configure: Rebuild.
6387 * app.c (do_scrub_begin): Treat \r as whitespace.
6389 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
6391 * Makefile.am: Update dependencies.
6392 * Makefile.in: Rebuild.
6394 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
6396 * configure, aclocal.m4: Rebuild with new libtool.
6398 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
6400 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
6401 the argument to bfd_set_arch_mach.
6402 (load_address): Use bfd_arch_bits_per_address to determine the
6403 bit size of an address instead of looking at the isa level.
6404 (macro, macro2, s_cprestore, s_cpadd): Likewise.
6406 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
6408 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
6410 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
6412 * ehopt.c: New file.
6413 * as.h (enum _relax_state): Add rs_cfa.
6414 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
6415 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
6416 * read.c (emit_expr): Call check_eh_frame.
6417 * write.c (cvt_frag_to_fill): Handle rs_cfa.
6418 (relax_segment): Likewise.
6419 * Makefile.am: Rebuild dependencies.
6420 (GAS_CFILES): Add ehopt.c.
6421 (GENERIC_OBJS): Add ehopt.o.
6422 * doc/internals.texi (Frags): Document rs_cfa.
6424 * as.c (show_usage): Mention --traditional-format.
6425 (parse_args): Accept --traditional-format.
6426 * as.h (flag_traditional_format): Declare.
6427 * output-file.c (output_file_create): If flag_traditional_format,
6428 set BFD_TRADITIONAL_FORMAT on stdoutput.
6429 * doc/as.texinfo, doc/as.1: Document --traditional-format.
6431 * config/tc-mips.c (append_insn): Make sure that if we have a
6432 fixup for an unmatched %hi reloc, it does not associated with a
6435 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
6436 * doc/Makefile.in: Likewise.
6438 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
6440 * config/tc-m32r.c (check_for_side_effects): New function.
6441 (can_make_parallel): Add checks for instruction side effects
6442 clashing with the other instruction.
6443 (assemble_parallel_insn): Improve warning messages. Return error
6444 message from non-swapped instruction order.
6446 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
6448 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
6450 * config/tc-arm.h: Replace md_after_pass_hook definition with a
6451 md_cleanup definition. This moves the forced literal output to
6452 the end of the source pass, and avoids macro's inserting literals
6453 into the code immediately after the macro expansion.
6455 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
6457 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
6458 a gas internal symbol is adjustable.
6459 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
6461 * as.h: If gcc version greater than 2.6, use `__format__' and
6462 `__printf__' in function attributes, rather than `format' and
6465 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
6467 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
6469 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
6471 Add tms320c30 support:
6472 * config/tc-tic30.h: New file.
6473 * config/tc-tic30.c: New file.
6474 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
6475 TARGET_FORMAT as "coff-tic30".
6476 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
6477 * Makefile.am: Rebuild dependencies.
6478 (CPU_TYPES): Add tic30.
6479 (CPU_OBJ_VALID): tic30-aout is valid.
6480 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
6481 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
6482 * configure, Makefile.in: Rebuild.
6484 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
6486 * config/tc-v850.c (md_assemble): Improvements to error messages.
6488 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
6490 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
6491 BFD_RELOC_HI16_S to store the high bits of any value.
6493 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
6494 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
6495 assembler calculate relocations to any external symbol at all.
6496 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
6497 involving generation of pc-relative relocs.
6498 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
6499 has been moved to md_apply_fix3.
6501 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
6502 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
6503 which actually means (the address of identifier's GOT entry) +
6504 constant, which is not particularly useful.
6506 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
6508 * read.h (include_dirs): Declare.
6509 (include_dir_count,include_dir_maxlen): Declare.
6511 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
6513 * configure.in: Correct check for shared opcodes library.
6514 * configure: Rebuild.
6516 * listing.c (buffer_line): If we can't open the file, set at_end.
6517 (listing_print): Remove unused local variable fi.
6519 * config/m68k-parse.y (reglistpair): Handle register list in
6522 * config/vms-conf.h: Don't undef VERSION.
6524 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
6526 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
6528 (GENERIC_OBJS): New variable, with the rest of the old OBJS
6530 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
6531 ($(srcdir)/make-gas.com): Rename from make-gas.com.
6532 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
6533 (EXTRA_DIST): Define.
6534 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
6535 explicitly rather than via the list of object files.
6536 (gcc-as.opt): New file created when make-gas.com is run.
6537 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
6538 itbl-cpu.h} to #include appropriate file rather than copying that
6540 * config/vms-conf.h: Synchronize with current config.in.
6541 * Makefile.in: Rebuild.
6543 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
6545 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
6546 (parallel_ok): Relaxed parallel subinstruction dependency check.
6548 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
6550 * as.h (flag_warn_suppress_instructionswap): added new flag.
6551 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
6552 command line argument.
6553 * tc-d10v.c (write_2_short): emit "Swapping instructions"
6554 warning only if flag_warn_suppress_instructionswap is false.
6556 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
6558 * configure.in (i386-*-mingw32*): New target.
6559 * configure: Rebuild.
6561 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
6563 * symbols.c (resolve_symbol_value): Don't set the segment if it
6564 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
6566 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
6569 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
6571 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
6572 depends upon HAVE_{UNLINK,REMOVE} values rather than host
6575 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
6577 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
6579 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
6581 * config/tc-v850.c (v850_insert_operand): Display instruction when
6582 an error is encountered.
6584 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
6586 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
6587 (i386-*-sco3.2v5*coff): New target.
6588 (i386-*-sco3.2*): New target.
6589 * configure: Rebuild.
6591 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
6593 * config/tc-v850.c: Tidy error message production.
6595 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
6597 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
6598 validate_immediate return value in the right type for comparisons
6601 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
6603 * listing.c (MAX_BYTES): Use listing variables not constants.
6604 (data_buffer): No longer an array, but a pointer.
6605 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
6606 (listing_listing): Allocate data_buffer.
6608 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
6610 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
6611 --listing-rhs-width, --listing-cont-lines.
6612 (show_usage): Update.
6613 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
6614 (listing_lhs_cont_lines, listing_rhs_width): New vars.
6615 (print_lines): Use the variables instead of the constants.
6616 (listing_listing): Likewise.
6617 * listing.h: Declare the new vars.
6619 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
6621 * as.c (parse_args): Add --keep-locals alias for -L.
6622 Add --strip-local-absolute.
6623 (show_usage): Update.
6624 * as.h (flag_strip_local_absolute): New flag.
6625 * symbols.c (S_IS_LOCAL): Use it.
6626 * config/obj-aout.h (S_IS_LOCAL): Likewise.
6627 * config/obj-bout.h (S_IS_LOCAL): Likewise.
6628 * config/obj-coff.h (S_IS_LOCAL): Likewise.
6630 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
6632 * config/tc-m32r.c: Detect if explicitly parallel instructions
6633 might have an io conflict and issue a warning message.
6635 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
6637 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
6638 cgen_swap_fixups): Functions to save, restore and swap the fixup
6639 chain with a backup copy.
6640 (cgen_asm_finish_insn): Returns address of constructed insn.
6642 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
6644 * listing.c (file_info_struct): Remove FILE, add POS.
6645 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
6646 (file_info): Don't open the file.
6647 (buffer_line): Check for the file in the last_open cache, updating
6649 (print_source): Don't reference file_info->file.
6650 (listing_listing): Likewise.
6651 (listing_print): Close the file in the cache, if any.
6653 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
6655 * read.c (dwarf_file_string): New file static variable.
6656 (emit_expr): Look for constant sequence that leads up to a file
6657 name in DWARF debugging output.
6658 (stringer): Use dwarf_file_string to decide whether to accept a
6659 string as a file name.
6661 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
6663 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
6664 (crack_operand): Add reg->reglst MRI hack.
6665 (r_seg): Put reglst symbols in reg_section.
6666 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
6668 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
6670 * tc-sh.c (get_specific): Handle SGR & DBR.
6672 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
6674 * tc-h8300.c (parse_reg): Take the length of the symbol into
6675 account when attempting to match a register name.
6676 * tc-h8500.c (parse_reg): Likewise.
6678 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
6680 * cgen.c: Formatting changes to improve readability.
6682 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
6684 * config/tc-mips.c (macro): Rework division code to avoid unfilled
6687 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
6689 Based on a patch from Jim Wilson
6690 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
6691 (tc_gen_reloc): Handle cross section PC relative relocs
6694 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
6696 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
6698 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
6700 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
6701 (expr_jmp_buf): New static local.
6702 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
6703 (cgen_md_operand): New function.
6704 * tc-m32r.c: Clean up pass over `struct foo' usage.
6705 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
6707 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
6709 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
6710 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
6712 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
6714 * config/tc-i386.c (i386_operand): Give an error if there are
6715 unrecognized characters after an expression.
6717 For older changes see ChangeLog-9697