1 2000-06-22 Kazu Hirata <kazu@hxi.com>
3 * config/tc-h8300.c: Fix formatting and comment typos.
5 2000-06-22 Timothy Wall <twall@cygnus.com>
7 * config/tc-ia64.c (note_register_values): Move premature QP
8 notation clearing into the appropriate place.
10 2000-06-22 Alan Modra <alan@linuxcare.com.au>
12 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
13 first before anything else. Add bin-bugs.h, emul.h and progress.h
14 Sort list of files as for $(OBJS) in Makefile.am.
16 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
17 find one. Remake dependencies.
18 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
19 * Makefile.in: Regenerate.
20 * doc/Makefile.in: Regenerate.
22 * config/tc-i386.c (i386_displacement): Don't assume a constant
23 displacement is necessarily 16 bits when in 16 bit code mode.
24 (md_assemble): Instead size the displacement here after we know
25 for sure that a .code16gcc operand hasn't automatically added
26 operand size prefixes.
28 2000-06-21 H.J. Lu <hjl@gnu.org>
30 * Makefile.am: Rebuild dependency.
31 * Makefile.in: Rebuild.
33 2000-06-21 Kazu Hirata <kazu@hxi.com>
35 * config/tc-h8300.c (parse_reg): Make the function static.
36 (parse_exp): Likewise.
38 2000-06-20 DJ Delorie <dj@cygnus.com>
40 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
41 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
42 for cygwin import libraries to work properly.
44 2000-06-20 H.J. Lu <hjl@gnu.org>
46 * Makefile.am: Rebuild dependency.
47 * Makefile.in: Rebuild.
48 * configure: Likewise.
49 * doc/Makefile.in: Likewise.
51 2000-06-20 Timothy Wall <twall@cygnus.com>
53 * doc/internals.texi (CPU backend): Add @itemx for
54 TC_START_LABEL_WITHOUT_COLON.
55 * doc/c-tic54x.texi: New.
56 * doc/as.texinfo: Add tic54x features and include primary tic54x
58 * doc/all.texi: Add C54X.
59 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
60 * doc/Makefile.in: Regenerate.
61 * configure.in: Add tic54x and define LIBM for tic54x.
62 * configure: Regenrate.
63 * config/tc-tic54x.[ch]: New.
64 * config/obj-coff.h: Add tic54x.
65 * Makefile.am: (CPU_TYPES): Add tic54x.
66 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
67 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
68 (as_new_LDADD): Add $(LIBM).
69 * Makefile.in: Regenerate.
71 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
73 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
74 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
75 * doc/as.texinfo: Likewise.
77 * configure, Makefile.in: Regenerate.
78 * configure.in (emulations): Recognize m6811 and m6812.
79 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
80 Added files for 68hc11 and 68hc12 assembler.
81 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
82 * config/tc-m68hc11.h: Header definition for that assembler.
84 2000-06-18 Nick Clifton <nickc@redhat.com>
86 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
87 instead of OCTETS_PER_BYTE.
89 * config/tc-v850.c: Fix compile time warnings.
90 * config/tc-ppc.c: Fix compile time warnings.
92 2000-06-18 H.J. Lu <hjl@gnu.org>
94 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
97 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
99 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER to BFD_ASSEMBLER.
101 2000-06-16 Nick Clifton <nickc@cygnus.com>
103 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
104 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
106 * doc/c-mips.texi: Document newly accepted cpu variants.
108 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
110 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
112 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
114 * macro.c (getstring): Make it possible to escape the quote
117 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
119 * config/tc-hppa.c (pa_export): Weak symbols can be global.
121 2000-06-13 H.J. Lu <hjl@gnu.org>
123 * configure: Regenerate.
125 2000-06-09 Alan Modra <alan@linuxcare.com.au>
127 * app.c (do_scrub_begin): Don't default lex[';'] as a line
129 * doc/internals.texi (line_separator_chars): Semicolon is no
130 longer a default. Mention null and newline as defaults.
132 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
134 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
135 * config/tc-i860.h (line_separator_chars): Likewise.
136 * config/tc-h8300.c (line_separator_chars): Likewise.
137 * config/tc-i960.c (line_separator_chars): Likewise.
138 * config/tc-m68k.c (line_separator_chars): Likewise.
139 * config/tc-mips.c (line_separator_chars): Likewise.
140 * config/tc-ns32k.c (line_separator_chars): Likewise.
141 * config/tc-sparc.c (line_separator_chars): Likewise.
142 * config/tc-vax.c (line_separator_chars): Likewise.
144 * config/tc-h8300.c (comment_chars): Use string initialiser.
145 * config/tc-i960.c (line_comment_chars): Likewise.
146 * config/tc-z8k.c (comment_chars, line_comment_chars,
147 line_separator_chars): Likewise.
149 * config/tc-arm.c (line_separator_chars): Always use `;', not just
152 2000-06-08 Nick Clifton <nickc@cygnus.com>
154 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
157 2000-06-08 David O'Brien <obrien@FreeBSD.org>
159 * configure.in (VERSION): Update to show this is the CVS mainline.
161 2000-06-08 Matthew Jacob <mjacob@feral.com>
163 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
164 $at is the integer register $r28, vs. both $r28 and the floating
167 2000-06-08 James E. Wilson <wilson@cygnus.com>
169 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
170 (dot_endp): Don't call ia64_flush_insns.
171 (emit_one_bundle): Don't delete prologue/body records from
172 unwind_record list in first loop. Rewrite second loop to account for
175 2000-06-07 David Mosberger <davidm@hpl.hp.com>
177 * config/tc-ia64.c: Add missing prototypes.
178 (generate_unwind_image): Cast argument to output_unw_records call.
180 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
182 * config/tc-avr.c (avr_operand): fix the fomratting of the comment.
184 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
186 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
187 (REGISTER_P): likewise.
188 (avr_opcodes): uses include/opcode/avr.h
189 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
191 2000-06-04 Alan Modra <alan@linuxcare.com.au>
193 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
196 2000-06-03 H.J. Lu <hjl@gnu.org>
198 * read.c (is_end_of_line): Put back `;'.
200 2000-06-03 Alan Modra <alan@linuxcare.com.au>
202 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
204 2000-06-01 Alan Modra <alan@linuxcare.com.au>
206 * expr.c (operand): Test is_end_of_line outside switch to catch
207 line separator chars that are also operators.
208 (operator): Return O_illegal for line separator chars.
210 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
211 entry (or `!' entry for TC_HPPA).
213 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
214 before indexing is_end_of_line. Remove redundant check for '\0'.
216 * config/tc-h8500.c (md_assemble): Likewise.
217 * config/tc-mcore.c (md_assemble): Likewise.
218 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
221 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
223 * config/tc-mcore.c (mcore_cons): Likewise.
224 (mcore_float_cons): Likewise.
225 (mcore_stringer): Likewise.
226 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
228 2000-06-01 Scott Bambrough <scottb@netwinder.org>
230 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
232 2000-05-29 Nick Clifton <nickc@cygnus.com>
234 * config/tc-sh.c: Fix compile time warning messages.
236 * config/tc-mips.c: Fix compile time warning messages.
238 2000-05-29 Philip Blundell <philb@gnu.org>
240 * doc/as.texinfo: Update copyright dates.
241 (Local Labels): Delete misplaced mention of ARM.
242 * NEWS: Mention ARM ELF support.
244 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
246 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
247 it is modified, and use the real_size to compute the frag address
248 for dwarf2 line info.
250 2000-05-27 Alan Modra <alan@linuxcare.com.au>
252 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
253 line-matching scheme to cope with automake moving variables around.
254 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
255 * Makefile.in: Regenerate.
257 2000-05-26 Jakub Jelinek <jakub@redhat.com>
259 * config/tc-sparc.c (sparc_relax): New.
260 (md_longopts): Add -relax and -no-relax options.
261 (md_parse_options, md_show_usage): Likewise.
262 (md_apply_fix3): Optimize tail call into branch always if possible.
264 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
266 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
267 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
268 rules, with warning when a GAS statement specifies a packing that
269 will result in an instruction being squashed.
270 Added typdef packing_type and enumerals, changed various integer literals
271 to use the enumerals.
273 2000-05-24 David Mosberger <davidm@hpl.hp.com>
275 * config/tc-ia64.c (dot_restorereg_p): New function.
276 (md_pseudo_table): Add restorereg.p.
277 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
278 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
280 * config/tc-ia64.h (unw_record_type): Add unwabi.
281 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
282 called MASK with members for imask, and the masks produced by
283 fr_mem, gr_mem, br_mem, and frgr_mem.
284 (unw_p_record): Add members ABI and CONTEXT.
285 (unw_x_record): Add member AB.
286 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
287 as pseudo-register for use during unwind info generation.
288 (AR_PFS, AR_LC): New macros.
289 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
290 whose names start with an at sign (as in "@priunat").
291 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
293 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
294 proc_end, unwind_info, personality_routine): Consolidate into
295 "unwind" structure to reduce offset-table use. Add member
296 NEXT_SLOT_NUMBER to track the slot number for the next instruction
298 (output_R1_format, output_R3_format, output_P3_format,
299 output_P6_format): Initialize R with zero to reduce compiler warnings.
300 (output_P7_format): Ditto. Add `default' branch to switch
301 statement to reduce compiler warnings.
302 (output_P8_format, output_B1_format, output_B4_format): Ditto.
303 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
304 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
305 into single argument.
306 (output_X1_format, output_X3_format): Initialize R with zero to reduce
307 compiler warnings. Merge A and B args into single argument.
308 (output_X2_format, output_X4_format): Remove unused variable R. Merge
309 A and B args into single argument.
310 (free_record): Removed (wasn't used).
311 (free_list_records): Also free imasks in prologue records.
312 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
313 (output_spill_mask): Remove.
314 (output_unwabi): New function.
315 (output_epilogue, output_label_state, output_copy_state): Call
317 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
318 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
320 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
321 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
322 as part of handling the prologue records. Emit region's imask if
323 we have one. Handle unwabi, epilogue, label_state, copy_state,
324 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
325 spill_sprel_p, and spill_reg_p records.
326 (set_imask, count_bits, slot_index): New function.
327 (fixup_unw_records): Fix region size computation. Handle
328 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
329 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
330 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
331 set_imask accordingly. Update imask for gr_gr, and br_gr records.
332 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
333 (dot_save): Use manifest constants for applicaton registers.
334 Handle REG_PR and REG_PRIUNAT.
335 (dot_restore): Don't just ignore it.
336 (dot_restorereg): New function..
337 (generate_unwind_image): Ensure unwind info is a multiple of eight
338 bytes, not just four bytes.
339 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
340 (dot_altrp): Don't just ignore it.
341 (dot_savemem): New function. Replaces dot_savesp() and
342 dot_savepsp(). Use manifest constants for applicaton registers.
343 Handle REG_PR and REG_PRIUNAT.
344 (dot_savef): Simplify.
345 (dot_saveb): Support generation of br_gr.
346 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
347 dot_label_state, dot_copy_state): New function.
348 (dot_unwabi): Don't just ignore it.
349 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
350 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
351 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
352 (emit_one_bundle): Set slot number for prologue/body records
353 *before* emitting the first insn.
354 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
355 (md_begin): Declare "psp" pseudo-register.
356 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
357 so we don't get segfault.
358 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
359 counts as required per SW Conventions manual
360 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
361 output_preds_psprel, output_preds_sprel, output_spill_base,
362 output_unat_psprel, output_unat_sprel, output_lc_psprel,
363 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
364 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
365 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
366 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
367 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
368 (dot_vframe): Implement.
369 (dot_vframesp, dot_vframepsp): New function.
371 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
373 * configure.in (i386-*-freebsd a.out entry): Quote properly.
374 * configure: Regenerate.
376 2000-05-23 Alan Modra <alan@linuxcare.com.au>
378 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
379 (md_estimate_size_before_relax): so we can use it here instead of
380 old kludges. Localise vars to blocks. Comment.
382 * frags.c (frag_new): Update fr_var comments.
383 * frags.h (struct frag): Ditto.
385 2000-05-22 Richard Henderson <rth@cygnus.com>
387 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
388 (pseudo_func): Add pcrel.
389 (operand_match): Handle IA64_OPND_TGT64.
390 (build_insn): Likewise.
391 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
392 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
393 (fix_insn): Handle all three 64-bit relocation types.
395 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
397 * obj.h (struct format_ops): New members begin, app_file,
398 s_set_other, s_set_desc, s_get_type, s_set_type,
399 separate_stab_sections, init_stab_section.
401 * config/obj-multi.h: Update GPL notice to v2.
404 (S_SET_SIZE): Test s_set_size for NULL before calling.
405 (S_SET_ALIGN): Similar for s_set_align.
410 (SEPARATE_STAB_SECTIONS): New.
411 (INIT_STAB_SECTION): New.
412 (EMIT_SECTION_SYMBOLS): New.
413 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
415 * config/obj-elf.h: Update GPL notice to v2.
416 Mention that this file is included from obj-multi.h.
417 (obj_begin): Wrap definition in ifndef.
418 (elf_file_symbol): Constify declaration.
419 (obj_app_file): Ditto.
420 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
421 Wrap in ifndef SEPARATE_STAB_SECTIONS.
423 * config/obj-elf.c (elf_s_set_other): New.
424 (elf_file_symbol): Constify argument.
425 (elf_separate_stab_sections): New.
426 (elf_init_stab_section): New.
427 (elf_format_ops): Add new members. Remove comma at end.
429 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
430 (ecoff_format_ops): Add new fields. Remove comma at end.
431 Mention inconsistency for emit_section_symbols.
433 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
435 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
436 (coff_separate_stab_sections): New.
437 (coff_format_ops): Add new members.
439 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
440 (obj_aout_s_set_other): New.
441 (obj_aout_s_set_desc): New.
442 (obj_aout_s_get_type): New.
443 (obj_aout_s_set_type): New.
444 (obj_aout_separate_stab_sections): New.
445 (aout_format_ops): New members added. Use obj_aout_process_stab,
446 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
447 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
449 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
451 2000-05-22 Alan Modra <alan@linuxcare.com.au>
453 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
454 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
455 (md_estimate_size_before_relax): Ensure jumps to weak and
456 externally visible symbols are relocatable.
458 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
460 * stabs.c (aout_process_stab): Make global.
461 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
462 * read.h (aout_process_stab): Declare.
464 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
465 Generalize to *aout, *coff *elf.
466 * configure: Regenerated.
468 * doc/internals.texi (Object format backend): Say
469 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
471 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
472 * Makefile.in: Regenerated.
474 2000-05-19 Catherine Moore <clm@cygnus.com>
476 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
478 2000-05-18 Alan Modra <alan@linuxcare.com.au>
480 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
481 instruction to reflect change in re_assemble_*.
483 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
485 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
486 build PA64 ELF tools.
487 * configure: Rebuilt.
489 2000-05-17 Alan Modra <alan@linuxcare.com.au>
491 * Makefile.am: Regenerate dependencies.
492 * Makefile.in: Regenerate.
494 2000-05-15 Nick Clifton <nickc@cygnus.com>
496 * config/tc-arm.c (struct asm_psr): Add boolean field
497 distinguishing between CSPR and SPSR. Rename 'number' field
499 (psrs): Rearrange contents to match new asm_psr structure.
500 (arm_psr_parse): Move next to psr_required_here. Make it
501 return an asm_psr structure.
502 (psr_required_here): Use asm_psr structure returned by
504 (do_msr): Reorganise to allow psr_required_here to be called
506 (md_undefined_name): Mark 'name' parameter as unused, since
507 the COFF target does not use it.
509 2000-05-14 David O'Brien <obrien@FreeBSD.org>
511 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
513 * config/te-aux.h: Likewise.
514 * config/te-dpx2.h: Likewise.
515 * config/te-go32.h: Likewise.
516 * config/te-hp300.h: Likewise.
517 * config/te-hppa.h: Likewise.
518 * config/te-i386aix.h: Likewise.
519 * config/te-ic960.h: Likewise.
520 * config/te-interix.h: Likewise.
521 * config/te-nbsd532.h: Likewise.
522 * config/te-pc532mach.h: Likewise.
523 * config/te-ppcnw.h: Likewise.
524 * config/te-psos.h: Likewise.
525 * config/te-sparcaout.h: Likewise.
526 * config/te-sun3.h: Likewise.
527 * config/te-sysv32.h: Likewise.
529 2000-05-14 Alan Modra <alan@linuxcare.com.au>
531 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
532 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
533 and sign extend without an if statement.
534 (build_bytes): Likewise.
536 2000-05-14 Kazu Hirata <kazu@hxi.com>
538 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
539 X_add_symbol L_32 case.
541 2000-05-14 David O'Brien <obrien@FreeBSD.org>
543 * config/te-freebsd.h: New file.
545 2000-05-13 Alan Modra <alan@linuxcare.com.au>
547 * asintl.h (gettext, dgettext, dcgettext, textdomain,
548 bindtextdomain): Replace defines with those from intl/libgettext.h
549 to quieten gcc warnings.
551 * NEWS: Mention x86 .arch and -q.
553 * config/tc-i386.c (quiet_warnings): New.
554 (md_assemble): Use quiet_warnings.
555 (md_parse_option): Set quiet_warnings from -q.
556 (md_show_usage): Mention -q, delete -m.
557 (flag_do_long_jump): Delete.
558 (md_parse_option): Remove -m.
559 (md_show_usage): Remove -m.
560 (md_create_long_jump): Remove useless flag_do_long_jump code.
562 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
563 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
565 2000-05-13 Alan Modra <alan@linuxcare.com.au>
566 Alexander Sokolov <robocop@netlink.ru>
568 * doc/c-i386.texi (i386-Arch): New section.
569 (i386-Syntax): Mention .intel_syntax and .att_syntax.
571 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
572 (smallest_imm_type): Use smallest opcode for shift by one if cpu
573 architecture has been given and is not 486.
575 (md_pseudo_table): Add .arch.
576 (md_assemble): Warn if cpu architecture has been given and an
577 unsupported instruction.
579 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
580 Move operand_types bit defines after relevant template field.
581 (template): Add cpu_flags.
585 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
587 * config/tc-mn10300.h (md_end): Define.
588 (mn10300_finalize): Declare.
589 * config/tc-mn10300.c: Include dwarf2dbg.h.
590 (debug_line): Define.
591 (md_assemble): Generate dwarf2 line info.
592 (mn10300_finalize): New function. Finalize dwarf2 info.
594 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
596 * config/tc-mips.c (md_estimate_size_before_relax): Use the
597 external version of the relocation for weak symbols.
599 2000-05-08 David Mosberger <davidm@hpl.hp.com>
601 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
602 frame size in units of 16 bytes, as required per SW Conventions manual.
603 (output_unw_records): Output info-block header as a dword to get
606 2000-05-08 Alan Modra <alan@linuxcare.com.au>
608 * as.h: #include "file", not <file> on files from ../include.
609 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
610 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
611 (md_convert_frag): Add ATTRIBUTE_UNUSED.
612 (tc_coff_symbol_emit_hook): Ditto.
613 (OPTCOUNT): Cast to int to avoid compiler warning.
614 (md_begin): Fix signed/unsigned warnings.
616 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
618 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
619 ABRANCH LONG case for a conditional branch on a 68000.
620 (md_estimate_size_before_relax): Likewise. Also handle
621 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
622 (m68k-ip: case ABSL): Relax absolute references to 16-bit
623 PC-relative on all CPUs.
624 (md_estimate_size_before_relax): Likewise.
626 2000-05-04 Alan Modra <alan@linuxcare.com.au>
628 * as.c (parse_args): Just mention current year in printed
631 2000-05-03 J.T. Conklin <jtc@redback.com>
633 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
635 (md_parse_option): Recognize -m7400.
637 2000-05-03 Ian Lance Taylor <ian@zembu.com>
639 * config/atof-ieee.c (gen_to_words): When adding carry back in,
640 don't permit lp to become less than the words array.
642 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
644 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
645 Fix little-endian case.
647 2000-05-03 David O'Brien <obrien@NUXI.com>
649 * as.c (parse_args): Update copyright.
651 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
653 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
654 for the .bss section too.
656 2000-05-02 Alan Modra <alan@linuxcare.com.au>
658 * configure.in: Set em=linux for hppa-*-linux.
659 * configure: Regenerate.
660 * doc/Makefile.in: Regenerate with correct automake.
662 * frags.c (frag_grow): Sanity check chunk_size.
664 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
665 * config/obj-som.h: Likewise.
666 * config/obj-ieee.h: Likewise.
668 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
670 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
671 (md_pseudo_table): Fully initialise OBJ_ELF cases.
672 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
673 (pa_ip): low_sign_unext now returns via function value. Use
674 re_assemble_* instead of dis_assemble_* and
675 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
677 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
678 (md_section_align, md_parse_option, md_show_usage,
679 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
680 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
681 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
682 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
683 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
685 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
686 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
687 outside of switch. Correct mask and shifting errors in case 10
688 and case -11. In case 21, compare against signed range to suit
689 hppa_field_adjust changes. In case 12, use re_assemble_12. In
690 case 17 and case 22, use offsetT variable to properly check range.
691 Use re_assemble_* here too.
692 (evaluate_absolute): Change type of value to offsetT. Call
693 hppa_field_adjust to do the work for us.
694 (pa_parse_cmpb_64_cmpltr): Delete save_s.
695 (pa_parse_cmpib_64_cmpltr): Ditto.
696 (pa_build_unwind_subspace): Delete unused var subseg. Change type
697 of i to unsigned int.
698 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
699 (pa_end_of_source): Return type is void.
701 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
703 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
705 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
707 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
709 (md_begin): Removed "construct symbols for each register name".
710 Because register names conflicts with GCC generated function
712 (avr_operand): Now constant numbers can be used as a register
713 identifiers (0 as r0, 31 as r31).
714 (md_assemble): use skip_space () before parsing instruction
717 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
719 * config/tc-avr.c: New AVR_ISA_ defined.
720 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
721 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
722 for `fmul', `movw' and `lpm R,Z' instructions.
723 (avr_operands): Warn if current opcode is a two-word instruction
724 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
725 (avr_opcodes): New commands added.
726 (REGISTER_P): Check 'a' and 'v' constraint letters.
727 (mcu_types): New MCU added.
729 2000-05-01 Alan Modra <alan@linuxcare.com.au>
731 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
732 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
733 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
734 * configure: Regenerate.
736 2000-04-29 Andreas Jaeger <aj@suse.de>
738 * as.h: Correctly check GCC version.
740 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
742 * as.c (parse_args): Allow md_parse_option to override -a listing
744 * config/obj-coff.c (add_lineno): Change type of offset parameter
745 from "int" to "bfd_vma."
746 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
747 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
748 (ppc_change_csect): Align correctly for XCOFF64.
749 (ppc_machine): New function, which discards "ppc_machine" line.
750 (ppc_tc): Cons for 8 when code is 64 bit.
751 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
753 (md_parse_option): Handle -a64 and -a32.
755 * config/tc-ppc.h (TARGET_MACH): Define.
756 (TARGET_FORMAT): Move to function.
757 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
759 2000-04-26 David O'Brien <obrien@FreeBSD.org>
761 * doc/as.1: Fix unbalanced brackets.
763 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
765 (line_comment_chars): Set to '/' if TE_FreeBSD.
767 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
769 * configure.in: Configury support for PA64 (currently disabled).
770 * configure: Rebuilt.
772 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
774 * config/tc-mips.c (s_change_sec): Use record_alignment, not
775 bfd_set_section_alignment.
777 2000-04-25 Alan Modra <alan@linuxcare.com.au>
779 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
782 2000-04-24 Nick Clifton <nickc@cygnus.com>
784 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
785 * doc/as.texinfo (Align): Include arm and strongarm in list of
786 targets that have the second form of the behaviour of the .align
789 2000-04-24 Mark Klein <mklein@dis.com>
791 * obj-som.c: Terminate obj_pseudo_table.
793 2000-04-22 Timothy Wall <twall@cygnus.com>
795 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
797 (operand_match): Conditionally insert default bit values for IMMU9.
799 2000-04-14 Matthew Green <mrg@cygnus.com>
801 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
802 * configure: Rebuilt.
804 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
805 Jason Eckhardt <jle@cygnus.com>
807 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
809 * config/tc-hppa.c (CHECK_ALIGN): New macro.
810 Added handling of new operand types l,y,&,fe,fE,fx.
812 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
813 David Mosberger <davidm@hpl.hp.com>
814 Timothy Wall <twall@cygnus.com>
815 Andrew MacLeod <amacleod@cygnus.com>
816 Jim Wilson <wilson@cygnus.com>
818 * Makefile.am (CPU_TYPES): Add ia64.
819 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
820 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
821 * Makefile.in: Rebuild.
822 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
823 * configure: Rebuild.
824 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
825 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
826 * expr.c (expr): Handle md_optimize_expr.
827 * read.c (LEX_HASH): Add comment.
828 * config/tc-ia64.c, config/tc-ia64.h: New files.
830 2000-04-21 Richard Henderson <rth@cygnus.com>
832 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
833 bundling a non-delayed branch type instruction.
835 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
837 * config/tc-mn10300.c (HAVE_AM30): Define.
838 (md_assemble): Use it.
840 2000-04-19 Alan Modra <alan@linuxcare.com.au>
842 * config/obj-elf.c (obj_elf_change_section): Check for changed
845 * Makefile.am: (CPU_MULTI_VALID): Remove.
846 (MULTI_CPU_TYPES): Define.
847 (MULTI_CPU_OBJ_VALID): Define.
848 (DEPTC): Use the above.
851 Regenerate dependencies.
852 * Makefile.in: Regenerate.
854 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
856 * Makefile.am (YACC, LEX): Get them from configure.
858 2000-04-18 H.J. Lu (hjl@gnu.org)
860 * config/tc-i386.c (offset_in_range): Use addressT instead of
861 bfd_vma for non-bfd assemblers.
863 2000-04-17 Alan Modra <alan@linuxcare.com.au>
865 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
866 doesn't give spurious errors.
868 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
870 * as.h (SEEK_SET): Define if undefined.
872 2000-04-13 Alan Modra <alan@linuxcare.com.au>
874 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
875 constants, and don't assume offsetT is 32 bits.
877 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
879 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
880 (md_pcrel_from_section): Add prototype.
881 (d10v_fix_adjustable): Add prototype.
882 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
884 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
886 2000-04-12 Nick Clifton <nickc@cygnus.com>
888 * config/tc-d10v.c (find_opcode): Correctly calculate position of
889 symbol in frag chain.
891 2000-04-10 Alan Modra <alan@linuxcare.com.au>
893 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
894 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
895 (fits_in_signed_word, smallest_imm_type): Ditto.
896 (md_assemble): Use an offsetT var to hold offsetT values, not a
898 (offset_in_range): New.
899 (md_assemble): Use it.
900 (md_convert_frag): Change type of target_address, opcode_address,
901 and displacement_from_opcode_start to offsetT.
902 (md_create_short_jump): Change type of offset to offsetT.
903 (md_create_long_jump): Ditto.
904 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
905 (md_chars_to_number): Remove.
906 (output_invalid): Remove duplicate prototype.
908 2000-04-09 Nick Clifton <nickc@cygnus.com>
910 * Makefile.am (CPU_TYPES): Add 'avr'.
911 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
912 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
914 * Makefile.in: Regenerate.
916 * doc/as.texinfo: Add M32R documentation.
918 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
920 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
921 --enable-build-warnings option.
922 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
923 * Makefile.in, configure: Re-generate.
925 2000-04-07 Nick Clifton <nickc@cygnus.com>
927 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
928 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
929 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
930 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
931 (arm_force_relocation): Force relocations for
932 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
934 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
936 * config/tc-sh.c (get_operands): There's no third operand if the
937 first operand is an immediate.
939 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
941 * config/tc-sh.c (immediate): Delete.
942 (sh_operand_info): Add immediate member.
943 (parse_reg): Use A_PC for pc.
944 (parse_exp): Add second argument 'op'. All callers changed.
945 (parse_at): Expect pc to be coded as A_PC.
946 Use immediate field in *op.
947 (insert): Add fourth argument 'op'. All callers changed.
948 (build_relax): Add second argument 'op'. All callers changed.
949 (insert_loop_bounds): New function.
950 (build_Mytes): Remove DISP_4.
951 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
952 (assemble_ppi): Use immediate field in *operand.
953 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
954 (md_apply_fix): Likewise.
955 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
957 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
959 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
961 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
963 * internals.texi (CPU backend): Document
964 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
966 2000-04-04 Alan Modra <alan@linuxcare.com.au>
968 * po/gas.pot: Regenerate.
970 * as.c (show_usage): Restore translated part of bug string.
971 * gasp.c (show_usage): Likewise.
973 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
974 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
976 (DEP1): Modify for "gcc -MM".
980 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
982 * Makefile.in: Regenerate.
984 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
986 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
987 (md_begin): Likewise.
988 (HAVE_AM33): New macro.
989 (md_assemble): Use it. Match r_regs and xr_regs only if
992 2000-04-03 Alan Modra <alan@linuxcare.com.au>
994 * as.h: #include "bin-bugs.h"
995 * as.c (show_usage): Use REPORT_BUGS_TO.
996 * gasp.c: #include "bin-bugs.h"
997 (show_usage): Use REPORT_BUGS_TO.
999 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
1001 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
1003 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
1004 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
1007 2000-04-03 Alan Modra <alan@linuxcare.com.au>
1009 * config/tc-i386.c (i386_immediate): Don't assume a constant
1010 immediate is necessarily 16 bits when in 16 bit code mode.
1011 (md_assemble): Instead set guess_suffix here after we have checked
1014 2000-04-02 Richard Henderson <rth@cygnus.com>
1016 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
1017 quantities. Correct right shift sign extension.
1018 (build_insn): Make `number' unsigned long. Mask top 6 bits of
1019 32-bit value when shifting into place.
1021 2000-04-01 Ian Lance Taylor <ian@zembu.com>
1023 * app.c: Add ATTRIBUTE_UNUSED as needed.
1024 * config/tc-ppc.c: Likewise.
1025 (ppc_size): Make unsigned long.
1026 (ppc_insert_operand): Add casts to avoid warnings.
1028 2000-03-31 Nick Clifton <nickc@cygnus.com>
1030 * config/tc-d10v.h (md_flush_pending_output): Define.
1032 2000-03-29 Nick Clifton <nickc@cygnus.com>
1034 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
1035 segment. Works for both BFD_ASSEMBLER and others.
1036 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
1038 2000-03-29 Nick Clifton <nickc@cygnus.com
1040 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
1042 2000-03-28 Alan Modra <alan@linuxcare.com.au>
1044 * listing.c (LISTING_LHS_WIDTH): Default depends on
1046 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
1048 2000-03-27 Ian Lance Taylor <ian@zembu.com>
1050 * config/tc-sh.c (md_show_usage): Use backslash before newline in
1053 2000-03-27 Alan Modra <alan@linuxcare.com.au>
1055 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
1057 * config/tc-avr.c (mcu_types): Add missing initialiser.
1058 (md_pcrel_from_section): Add prototype.
1059 (avr_operand): Remove redundant test of unsigned < 0.
1060 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
1062 2000-03-27 Denis Chertykov <denisc@overta.ru>
1064 * config/tc-avr.c: New file for AVR support.
1065 * config/tc-avr.h: Likewise.
1066 * configure.in: Add AVR support.
1067 * configure: Regenerate.
1069 2000-03-26 Timothy Wall <twall@cygnus.com>
1071 * gasp.c (macro_op): Add new argument to check_macro call.
1072 Macro structure definitions moved to macro.h
1073 * sb.h: Add argument to prototype for input_scrub_include_sb.
1074 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
1075 nesting checks with an additional flag.
1076 (struct input_save): Add flag to indicate whether current sb
1077 should be checked for proper macro/conditional nesting.
1078 (input_scrub_push/pop): Save/restore nest check flag.
1079 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
1081 * macro.c (check_macro): Allow caller to retrieve parsed macro
1082 information if a pointer is provided. This information may be
1083 used by the new macro hooks.
1084 * macro.h: Update prototype for check_macro. Macro struct
1085 definitions moved here from macro.c/gasp.c.
1086 * read.c (read_a_source_file): Add parameter to check_macro call,
1087 and pass macro info to the macro hook, if defined.
1088 (input_scrub_insert_line): New. Allow insertion of a line of
1089 characters into the input stream.
1090 (input_scrub_insert_file): New. Allow insertion of an arbitrary
1091 file into the input stream.
1092 (s_include): Use input_scrub_insert_file.
1093 * internals.texi: Document new macro hooks.
1094 * as.h: New prototypes added.
1096 2000-03-26 Alan Modra <alan@linuxcare.com.au>
1098 * config/tc-i386.c: Don't start any as_bad or as_warn message with
1099 an initial capital letter.
1100 (i386_index_check): Reindent.
1102 2000-03-19 Nick Clifton <nickc@cygnus.com>
1104 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
1107 2000-03-17 Thomas de Lellis <tdel@windriver.com>
1109 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
1110 instruction operand bad if Rd > 7 when generating
1111 thumb instructions. Prevents for example,
1112 "adr r12,label" from silently failing and generating
1113 the wrong instruction.
1115 2000-03-17 Nick Clifton <nickc@cygnus.com>
1117 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
1118 that have a destingation >= 0x400000.
1119 Fix compile time warning messages.
1121 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1123 * config/tc-sh.c (md_begin): When encountering insn that are
1124 not supported by the current arch, only change the name if
1125 its contents are the same as prev_name.
1126 (get_specific): If the the architecture doesn't match, fail.
1128 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1130 * config/tc-sh.c (IDENT_CHAR): Define.
1131 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
1132 matching back where it came from.
1134 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1136 * config/tc-sh.c (md_show_usage): Add description of -dsp.
1138 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
1140 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
1143 2000-03-15 Kazu Hirata <kazu@hxi.com>
1145 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
1147 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
1149 * expr.c (operand) [case 'f']: When testing if '0f' can start a
1150 floating-point-number, make sure 'f' is in FLT_CHARS.
1152 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
1154 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
1155 (s_lcomm_internal): Use it.
1156 * doc/internals.texi (CPU backend): Document it.
1157 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
1160 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
1162 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
1165 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
1166 implementation doesn't have special handling for switch
1168 (macro_build): Allow for code in sections other than .text.
1170 (mips_ip): Likewise.
1171 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
1172 Don't perform relocs if we will be outputting them.
1173 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
1174 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
1177 2000-03-09 Catherine Moore <clm@cygnus.com>
1179 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
1180 relocation type based on the entry in the fixup structure.
1182 2000-03-08 H.J. Lu (hjl@gnu.org)
1184 * Makefile.am (install-exec-tooldir): Depend on
1185 install-exec-bindir for parallel make.
1186 * Makefile.in: Regenerated.
1188 2000-03-06 Nick Clifton <nickc@cygnus.com>
1190 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
1192 (md_parse_option): Parse -m32r command line switch - disable m32rx
1194 (md_show_usage): Document new option.
1196 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
1197 * doc/Makefile.in: Regenerate.
1198 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
1200 2000-03-02 Michael Meissner <meissner@redhat.com>
1202 * config/tc-d30v.c (check_range): Remove code that incorrectly
1203 sign extended values where bits < 32.
1205 2000-03-02 H.J. Lu (hjl@gnu.org)
1207 * configure.in: Support --enable-targets=all on ia32.
1208 * configure: Regenerated.
1210 2000-03-01 Nick Clifton <nickc@cygnus.com>
1212 * gasp.c (do_align): Remove bogus check of alignment value.
1214 2000-02-27 Thomas de Lellis <tdel@windriver.com>
1216 * config/obj-elf.c (elf_frob_symbol): Remove code which when
1217 TC_PPC was defined forced the type of a symbol with no other type
1220 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
1222 * doc/internals.texi (CPU backend): Mention that
1223 line_separator_chars do not break up comments. Fix typos for
1224 LEX_AT and LEX_NAME descriptions. Document operands for
1225 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
1226 description of md_create_short_jump usage. Document argument for
1227 md_undefined_symbol.
1229 2000-02-27 Jakub Jelinek <jakub@redhat.com>
1231 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
1232 (md_parse_option): Handle it.
1233 (md_show_usage): Document it.
1235 2000-02-27 Ian Lance Taylor <ian@zembu.com>
1237 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
1238 opcode, for the instruction `pal19'. From Andrea Arcangeli
1241 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
1243 * config/tc-i386.c (i386_immediate): Move constant operand sizing
1245 (md_assemble): To here, before template operands are matched.
1246 Also ensure a constant immediate is sign extended when we know the
1247 size is at most 16 bits. This is to catch cases like "add
1248 $0xffc0,%ax" where we don't know the size, and thus that the
1249 immediate can be represented as Imm8S until after parsing the
1251 (i386_displacement): Similarly sign extend 16 bit constant
1253 (md_assemble): Relax 16-bit jump constant range check to suit sign
1254 extended displacements.
1256 2000-02-26 Andreas Jaeger <aj@suse.de>
1258 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
1260 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
1262 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
1263 call operands when intel_syntax.
1264 (intel_float_operand): Return 2 for "fi...".
1265 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
1266 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
1267 earlier "SHORT" change.
1268 (md_assemble): When determining suffix from Regs, exclude
1271 2000-02-24 Nick Clifton <nickc@cygnus.com>
1273 * configure: Add arm-wince, mips-pe and sh-pe targets.
1274 * configure: Regenerate.
1276 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
1278 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
1279 "pe-mips" for the mips-pe target.
1281 * config/tc-arm.c (insns): Change displacement encoded in BL
1282 and B instructions if the target port is arm-wince.
1283 (do_ldst): Do not bias the relocation offset if the target
1285 (md_pcrel_from): Add in missing relocation offset bias if the
1286 target os arm-wince.
1288 * config/tc-mips.c (mips_target_format): Support COFF flavour.
1289 (md_begin): Disable -G support for mips-pe target.
1290 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
1291 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
1294 * config/tc-sh.c (md_begin): sh-pe target is little endian.
1295 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
1296 assembler, just set the alignment to 4.
1298 * config/te-wince-pe.h: New file for WinCE targets. Define
1301 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
1303 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
1304 string instructions.
1305 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
1306 (i386_intel_memory_operand): After finding a segment override,
1307 check again for no `[' before looking for a displacement. Bomb if
1308 more than one displacement rather than silently discarding the
1309 second and subsequent ones. Free strings malloc'd by
1310 build_displacement_string.
1312 2000-02-24 Catherine Moore <clm@cygnus.com>
1314 * config/obj-som.c (obj_pseudo_table): Add "weak".
1315 (obj_som_weak): New routine.
1317 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
1319 * config/tc-i386.c (union i386_op): New.
1320 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
1321 Throughout file replace occurences of disps[n], imms[n], regs[n]
1322 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
1323 intel mode operand swapping. Add assert in regKludge and
1324 fake_zero_displacement code. Test i.types[n] when outputting
1325 displacements and immediates. Combine output of Disp16 with
1327 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
1328 when in intel mode by (not) reversing fsub and fdiv operands
1329 before the template search. This fails for single operand
1330 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
1331 undefined. Instead fix the base_opcode after we've found the
1332 template. Move base_opcode xor with found_reverse_match from
1333 opcode output code to before this fix so we test for the correct
1335 (md_assemble): Don't use strcmp when deciding to ignore the suffix
1336 check in intel mode. Instead compare opcodes.
1338 * config/tc-i386.h (TC_RELOC): Delete.
1339 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
1340 with equivalent call to reloc.
1342 * as.h (flag_m68k_mri): Move declaration after target include, and
1343 only declare when TC_M68K defined. Define as zero otherwise.
1344 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
1345 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
1346 Define as zero otherwise.
1347 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
1348 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
1349 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
1350 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
1351 testing whether defined.
1352 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
1353 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
1354 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
1355 rather than testing whether defined.
1356 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
1357 (parse_mri_cons): Declare and use only when TC_M68K.
1358 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
1359 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
1360 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
1362 * NEWS: Mention IBM 370 support.
1364 2000-02-23 Richard Henderson <rth@cygnus.com>
1366 * config/tc-i386.c (md_assemble): When swapping operands for
1367 intel_syntax, assume everything that's not Imm or Disp is a
1370 2000-02-23 Linas Vepstas <linas@linas.org>
1372 * config/tc-i370.c, config/tc-i370.h: New files.
1373 * Makefile.am: Add support for Linux/IBM 370.
1374 * configure.in: Likewise.
1375 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
1376 * config/obj-elf.c: Include elf/i370.h
1377 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
1379 * Makefile.in: Regenerate.
1380 * configure: Regenerate.
1382 * doc/c-i370.texi: New file.
1383 * doc/all.texi: Include it.
1384 * doc/as.texinfo: And here.
1385 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
1386 * doc/Makefile.in: Regenerate.
1388 2000-02-19 Michael Meissner <meissner@redhat.com>
1390 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
1391 determine if an instruction can be used in parallel with an ADDppp
1392 or SUBppp instruction.
1394 2000-02-22 Andrew Haley <aph@cygnus.com>
1396 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
1398 1999-12-30 Andrew Haley <aph@cygnus.com>
1400 * config/tc-mips.c (mips_gp32): New variable.
1401 (macro_build) Use mips_gp32.
1403 (md_longopts): Add "-mgp32" and "-mgp64".
1404 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
1406 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
1408 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
1409 warning, and bump it to 1.
1411 2000-02-22 Ian Lance Taylor <ian@zembu.com>
1413 From Brad Lucier <lucier@math.purdue.edu>:
1414 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
1417 2000-02-21 Catherine Moore <clm@cygnus.com>
1419 * config/tc-mips.c (MF_HILO_INSN): Define.
1420 (mips_7000_hilo_fix): Declare.
1421 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
1422 (md_parse_option): Check for 7000_HILO_FIX options.
1423 (OPTION_M7000_HILO_FIX): Define.
1424 (OPTION_NO_M7000_HILO_FIX): Define.
1425 * doc/c-mips.texi (-mfix7000): Describe.
1427 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
1429 * listing.c (print_lines): Remove unused variable `end'.
1431 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
1432 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
1433 reloc_type when BFD_ASSEMBLER.
1434 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
1435 reloc_type when BFD_ASSEMBLER. Move common code out of switch
1436 statement and quell signed vs. unsigned comparison warning.
1438 2000-02-18 Nick Clifton <nickc@cygnus.com>
1440 * config/tc-d10v.c (find_opcode): Add a symbol's value to
1441 the computed frag offset, rather than overwriting it.
1443 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1445 * config/tc-sh.c ("elf/sh.h"): Include.
1446 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
1447 (md.begin): Initialize target_arch.
1448 Only include opcodes in has table that match selected architecture.
1449 (parse_reg): Recognize register names for sh-dsp.
1450 (parse_at): Recognize post-modify addressing.
1451 (get_operands): The leading space is now optional.
1452 (get_specific): Remove FDREG_N support. Add support for sh-dsp
1453 arguments. Update valid_arch.
1454 (build_Mytes): Add support for SDT_REG_N.
1455 (find_cooked_opcode): New function, broken out of md_assemble.
1456 (assemble_ppi, sh_elf_final_processing): New functions.
1457 (md_assemble): Use find_cooked_opcode and assemble_ppi.
1458 (md_longopts, md_parse_option): New option: -dsp.
1459 * config/tc-sh.h (elf_tc_final_processing): Define.
1460 (sh_elf_final_processing): Declare.
1462 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
1464 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
1465 the unwinder subspace. Save the current seg/subseg before creating
1468 2000-02-10 Nick Clifton <nickc@cygnus.com>
1470 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
1471 little endian targets.
1472 (INST_BYTE1): Redefine to handle big and little endian
1474 (cpu_type): New type: Select between M340 and M210.
1475 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
1476 instructions of the M340.
1477 (md_assemble): Add support for the MULSH and OPSR classes of
1479 (md_atof): Add support for little endian targets.
1480 (md_parse_option): Add support for -EL, -EB and -mcpu command
1482 (md_convert_frag): Add support for little endian targets.
1483 (md_apply_fix3): Add support for little endian targets.
1484 (md_number_to_chars): Add support for little endian targets.
1486 2000-02-10 Timothy Wall <twall@redhat.com>
1488 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
1489 defined, use it to verify the symbol just read should be a label.
1491 2000-02-10 Timothy Wall <twall@redhat.com>
1493 * app.c (do_scrub_chars): Handle "||" for parallel instructions
1494 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
1495 around colons when KEEP_WHITE_AROUND_COLON is defined.
1496 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
1497 and KEEP_WHITE_AROUND_COLON.
1499 2000-02-08 Timothy Wall <twall@redhat.com>
1501 * read.c (s_rept): Call do_repeat, which abstracts the repeat
1503 (do_repeat): New. Abstract repeat logic so that a "break" can be
1505 (end_repeat): New. Provide support for a "break" out of the
1507 * read.h: Add prototypes for new functions.
1509 2000-02-08 Timothy Wall <twall@redhat.com>
1511 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
1512 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
1513 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
1516 2000-02-08 Timothy Wall <twall@redhat.com>
1518 * read.c: Added elseif to directives table.
1519 * read.h: Added prototype for s_elseif.
1520 * doc/as.texinfo: Added description for elseif.
1521 * cond.c (s_elseif): New function
1523 2000-02-04 Timothy Wall <twall@redhat.com>
1525 * listing.c (print_lines): Remove conditionals causing bug in
1528 2000-02-03 Timothy Wall <twall@cygnus.com>
1530 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
1532 * frags.c (frag_new): Calculate fr_fix in octets
1533 (frag_now_fix) Return offset as target address offset (bytes).
1534 (frag_now_fix_octets) New - Return offset in octets (8-bit
1536 * frags.h: Added prototype for frag_now_fix_octets().
1537 Distinguish between octets and bytes in field descriptions.
1538 * listing.c (calc_hex): Account for octets vs bytes when
1539 printing addresses/offsets.
1540 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
1541 target is little-endian, print the octets in a word in big-endian
1542 order so that the display looks like a proper hexadecimal number,
1543 instead of having the octets reversed.
1544 * read.c (do_align): When recording alignment, alignment power
1545 should be in terms of target bytes (minimum addressible unit)
1547 (do_org) Convert ORG target address (byte) argument into an
1548 octet offset when generating a variable fragment.
1549 * symbols.c (resolve_symbol_value): Symbol final value
1550 converted to a target address offset (bytes) from its octet offset.
1551 * config/obj-coff.c (coff_frob_symbol): Symbol target address
1552 offset (bytes) is adjusted by the frag offset (octets) converted
1554 (coff_frob_section) Section alignment power is in terms of bytes;
1555 convert it to an octet alignment power when calculating size (and
1556 size mask) in octets. Don't modify the section size in order to
1557 "align" it for TI COFF, since that format has a different method
1558 for storing alignment information.
1560 2000-02-01 Timothy Wall <twall@cygnus.com>
1562 * stabs.c (generate_asm_file): Escape backslashes in stabs file
1563 entries, matching the way GCC generates them. If not escaped, the
1564 filename is encoded incorrectly.
1566 2000-01-31 Nick Clifton <nickc@cygnus.com>
1568 * config/tc-arm.c (reg_table): Add support for ATPCS register
1571 2000-01-31 Geoff Keating <geoffk@cygnus.com>
1573 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
1575 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
1577 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
1578 of a symbol when we really care about its value.
1580 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
1582 * config/tc-mcore.c (md_assemble): Give warning message if
1583 operands passes to instruction are more than the spec.
1585 2000-01-27 Thomas de Lellis <tdel@windriver.com>
1587 * config/tc-arm.c (armadjust_symtab): If the assembler is in
1588 Thumb mode but the label seen was not declared as '.thumb_func'
1589 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
1590 correct disassembly of Thumb code bounded by non function labels.
1592 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
1594 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
1595 Add dependencies for e-i386aout.o. Fix 2 comment lines.
1597 * Makefile.in: Same here.
1600 * configure.in: Set bfd_gas for i386-aout when primary target
1601 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
1602 we may need the primary te_file. Remove incorrect comment.
1604 * configure: Regenerate.
1606 * config/e-i386aout.c: New file.
1608 * as.c (USE_EMULATIONS): Move to before print_version_id.
1609 (struct emulation): Add i386aout.
1610 (show_usage): Split text strings. Reformat -a text. Add --em
1614 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
1615 (aout_format_ops): New.
1618 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
1619 preprocessor conditional and add aout USE_EMULATIONS tests.
1620 (read_a_source_file): Don't pass error strings to printf as
1624 * gasp.c (exp_get_abs): Don't pass error strings to printf as
1626 (do_data): Same here.
1627 (process_file): And here.
1630 * symbols.c (colon): Rewrite "already defined" fatal message
1631 code for aout with USE_EMULATIONS.
1634 * config/obj-aout.c (OBJ_HEADER): Define.
1635 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
1637 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
1638 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
1640 (obj_aout_type): Expand S_SET_OTHER here too.
1641 (obj_read_begin_hook): Remove.
1642 (aout_pop_insert): New.
1643 (obj_aout_s_get_other): New.
1644 (obj_aout_s_get_desc): New.
1645 (aout_format_ops): New.
1648 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
1649 gets aout_pseudo_table.
1650 (aout_pseudo_table): Declare.
1651 (obj_read_begin_hook): Define.
1654 * config/obj-coff.c (obj_pseudo_table): Rename to
1656 (coff_pop_insert): Use coff_pseudo_table.
1657 (coff_sec_sym_ok_for_reloc): Remove.
1658 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
1659 and comment all zero entries and remove #if 0 code.
1662 * config/obj-coff.h (obj_pop_insert): Define.
1663 (coff_pseudo_table): Declare.
1666 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
1667 s_get_size, s_set_size. Comment all zero entries.
1670 * config/obj-elf.c (elf_s_get_other): New function.
1671 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
1672 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
1673 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
1675 (obj_elf_parse_section_letters): Don't pass error strings to
1676 printf as format arg.
1679 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
1681 (elf_s_get_other): Declare.
1682 (S_GET_OTHER) Define as elf_s_get_other if not already
1684 (S_SET_OTHER): Only define when not already defined.
1685 (elf_obj_read_begin_hook): Declare.
1686 (obj_read_begin_hook): Define.
1687 (elf_obj_symbol_new_hook): Declare.
1688 (obj_symbol_new_hook): Define.
1691 * config/obj-multi.h: Add copyright header and protect against
1692 multiple inclusion. Add * to all function pointers.
1693 (OBJ_HEADER): If defined, include it rather than other defines
1695 (obj_frob_file_after_relocs): Test for NULL.
1696 (obj_symbol_new_hook): Here too.
1697 (obj_sec_sym_ok_for_reloc): And here.
1698 (S_GET_OTHER): Define.
1699 (S_GET_DESC): Define.
1700 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
1701 (OBJ_MAYBE_ELF): Update comment.
1703 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
1704 OBJ_AOUT preprocessor conditional and handle emulation by
1705 testing OUTPUT_FLAVOR.
1706 (i386_displacement): Here too.
1707 (md_section_align): Similarly here.
1708 (i386_target_format): Conditionally compile when more than one
1709 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
1710 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
1711 (i386_displacement): Here too.
1714 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
1715 Define TARGET_FORMAT for aout only when not multi.
1718 * config/te-multi.h: Delete file as it's identical to te-generic.h
1720 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
1722 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
1723 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
1726 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
1728 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
1731 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
1733 * config/tc-mips.c (mips_do_align): New function.
1734 * config/tc-mips.h (md_do_align): Define.
1736 2000-01-10 Philip Blundell <philb@gnu.org>
1738 * doc/c-arm.texi (ARM Options): Fix typo.
1739 (ARM-Chars): Correct description of `#'. Mention that `;' is a
1740 line separator for Linux.
1741 * doc/as.texinfo (Comments): Mention the ARM.
1743 2000-01-10 Philip Blundell <pb@futuretv.com>
1745 * configure.in (arm*-*-conix*): New target.
1746 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
1748 * configure: Regenerate.
1750 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
1752 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
1753 (obj_elf_visibility): New function.
1755 * doc/as.texinfo (Visibility): New node: document visibility
1758 1999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
1760 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
1761 warning for absolute jump/call without `*' in non-intel mode. No
1762 need to set i.types[0] JumpAbsolute in intel mode.
1764 1999-12-22 Philip Blundell <pb@futuretv.com>
1766 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
1767 hook function when changing sections.
1768 (arm_s_data): Likewise.
1770 1999-12-14 Nick Clifton <nickc@cygnus.com>
1772 * config/tc-arm.c (md_parse_option): Add support for -marm720
1773 command line switch.
1775 Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
1777 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
1778 (r_registers, xr_registers): Define.
1779 (r_register_name, xr_register_name): New functions.
1780 (md_assemble): Handle new am33 operand types and instruction
1782 (mn10300_insert_operand, check_operand): Likewise.
1784 1999-11-29 Nick Clifton <nickc@cygnus.com>
1786 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
1787 (s_force_thumb): Set thumb_mode to 2.
1788 (md_assemble): Do not complain about thumb instructions on a
1789 non-thumb target if thumb_mode is set to 2.
1791 1999-11-28 Michael Meissner <meissner@cygnus.com>
1793 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
1794 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
1795 (O_...): Add new machine dependent expressions if we are handling
1796 explicit relocations.
1797 (alpha_reloc_op): New static table holding the explicit relocation
1799 (alpha_literal_hash): New static to hold the hash table for
1800 explicit relocations.
1801 (alpha_macros): Add support for explicit relocations.
1802 (md_begin): If explicit relocations, initialize hash table.
1803 (md_assemble): Don't print a second error if tokenize_arguments
1804 already printed an error message.
1805 (md_apply_fix): Add support for explicit relocations.
1806 (alpha_force_relocation): Ditto.
1807 (alpha_fix_adjustable): Ditto.
1808 (alpha_adjust_symtab): New function to support explicit
1810 (alpha_adjust_symtab_relocs): Ditto.
1811 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
1812 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
1813 Add support for explicit relocations. Return -2 if an error
1814 message was already printed.
1815 (find_macro_match): Add support for explicit relocations. Comment
1817 (emit_insn): Add support for explicit relocations.
1818 (assemble_tokens): Ditto.
1820 (load_expression): Ditto.
1823 (emit_ir_load): Ditto.
1824 (emit_loadstore): Ditto.
1827 (emit_sextX): Ditto.
1828 (emit_division): Ditto.
1829 (emit_jsrjmp): Ditto.
1830 (emit_retjcr): Ditto.
1832 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
1834 (tc_adjust_symtab): If explicit relocations, call the function
1835 alpha_adjust_symtab.
1836 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
1837 relocations next to the literal relocation they reference.
1838 (TC_INIT_FIX_DATA): Initialize the new fields.
1839 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
1841 Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
1843 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
1844 'B' operand for PA2.0 bb instruction.
1846 1999-11-18 Nick Clifton <nickc@cygnus.com>
1848 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
1851 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
1853 (mcore_force_relocation): Force relocations to be generated for
1856 1999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
1858 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
1859 (i386_displacement): Disallow O_big displacements.
1861 Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
1863 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg): Small
1864 improvements in error checking.
1865 (md_assemble): Support for unconditional ARM instructions.
1866 (md_parse_option): Support for -m[arm]v5e flag.
1868 1999-11-12 Nick Clifton <nickc@cygnus.com>
1870 * macro.c (buffer_and_nest): Do not check beyond the end of the
1873 1999-11-11 Nick Clifton <nickc@cygnus.com>
1875 * macro.c (buffer_and_nest): Look for seperator after TO and
1878 1999-11-08 Andrew Haley <aph@cygnus.com>
1880 * app.c (do_scrub_chars): When in State 10, treat backslash
1881 characters in the same way as as symbol characters.
1883 1999-11-07 Richard Henderson <rth@cygnus.com>
1885 * config/tc-alpha.c (alpha_align): Check, don't assert, that
1886 the previous label was in the current section before playing
1887 with auto-alignment.
1889 1999-11-06 Nick Clifton <nickc@cygnus.com>
1891 * config/tc-v850.c (v850_force_relocation): Force relocation
1893 (v850_pcrel_from_selection): Do not compute a pcrel offset if
1896 1999-11-05 Michael Meissner <meissner@cygnus.com>
1898 * expr.h (operatorT): Increase machine dependent operators to 16.
1899 * expr.c (op_rank): Ditto.
1901 1999-11-03 Ian Lance Taylor <ian@zembu.com>
1903 * read.c (pseudo_set): Reject attempts to set the value of a
1906 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
1909 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
1911 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
1912 to bfd_set_section_contents.
1914 1999-11-03 Nick Clifton <nickc@cygnus.com>
1916 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
1918 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
1920 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
1921 (mips_ip): Use OPCODE_IS_MEMBER.
1923 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
1925 * config/tc-arm.c (reg_required_here): Improve comments.
1927 * config/tc-arm.c (thumb_opcode): Add "variants" field.
1928 (tinsns): Initialize variants field.
1930 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
1931 BAD_PC respectively.
1933 1999-10-27 Scott Bambrough <scottb@netwinder.org>
1935 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
1936 * config/tc-arm.h: Fix compile time warnings.
1938 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
1940 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
1941 form @abs16, @(abs16) and @(abs16 + imm).
1943 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
1945 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
1946 (ISA_HAS_64_BIT_REGS) New.
1947 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
1948 mips_emit_delays,macro_build,load_register,load_addresss,
1949 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
1950 and/or use new ISA_xxx macros in expressions involving
1951 ISA, particularly mips_opts.isa.
1953 1999-10-18 Michael Meissner <meissner@cygnus.com>
1955 * expr.h (operatorT): Add machine dependent operators md1..md8.
1956 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
1957 for the machine dependent operators to use.
1959 * expr.c (op_rank): Add machine dependent operators.
1961 * config/tc-alpha.c (O_pregister): Define as a machine dependent
1963 (O_cpregister): Ditto.
1964 (md_begin): Change X_op test that field is wide enough to use
1965 O_max instead of O_alpha_max.
1966 (cpu_types): Fill in missing initializer.
1967 (alpha_num_macros): Make unsigned.
1968 (md_assemble): Make opnamelen be size_t.
1969 (md_apply_fix): Cast alpha_num_operands to int before testing.
1970 (alpha_force_relocation): Ditto.
1971 (alpha_fix_adjustable): Ditto.
1972 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
1973 (tc_gen_reloc): Ditto.
1974 (tc_get_register): Ditto.
1979 (s_alpha_ent): Ditto.
1980 (s_alpha_end): Ditto.
1981 (s_alpha_frame): Ditto.
1982 (s_alpha_prologue): Ditto.
1983 (s_alpha_file): Ditto.
1984 (s_alpha_gprel32): Ditto.
1985 (s_alpha_proc): Ditto.
1986 (s_alpha_set): Ditto.
1987 (s_alpha_base): Ditto.
1988 (s_alpha_align): Ditto.
1989 (s_alpha_arch): Ditto.
1990 (alpha_align): Ditto.
1991 (assemble_insn): Suppress unused variable warning.
1993 (assemble_insn): Don't assume X_op and X_unsigned are in a given
1994 order in the structure.
1995 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
1997 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
1999 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
2001 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
2003 * config/tc-i386.c (i386_index_check): Correct #endif location.
2005 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
2007 * as.c (show_usage): Document new options.
2008 (parse_args): Add --no-warn, --warn, --fatal-warnings,
2009 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
2010 (parse_args): Parse the new options.
2011 (main): If there were warnings, and --fatal-warnings
2012 was specified, print an error.
2013 * as.h: New variable, flag_fatal_warnings, for new option.
2015 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
2017 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
2018 '@'. Change autoincrement completers to fall through to cache control
2021 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
2023 (pa_parse_addb_64_cmpltr): New function.
2025 * config/tc-hppa.c (pa_ip): Change error message.
2026 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
2027 '?Q' args to allow falling through.
2029 * config/tc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
2030 Remove unused conditional codes.
2031 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
2033 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
2035 * config/tc-d30v.c (CHAR_BIT): Define.
2036 (check_range): Fix bit operations to support integers bigger than
2039 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
2041 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
2044 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
2045 Doug Evans <devans@cygnus.com>
2047 Add support for m32rx.
2048 * config/tc-m32r.c (enable_m32rx): New static global.
2049 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
2050 (allow_m32rx): New function.
2051 (M32R_SHORTOPTS): Add `O'.
2052 (md_longopts): Add --m32rx plus several warning options.
2053 (md_parse_option): Handle new options.
2054 (md_show_usage): Print them.
2055 (md_begin): Enable m32rx.
2056 (OPERAND_IS_COND_BIT): New macro.
2057 (first_writes_to_seconds_operands): New function.
2058 (writes_to_pc,can_make_parallel,make_parallel): New functions.
2059 (target_make_parallel,assemble_two_insns): New functions.
2060 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
2061 If optimizing and m32rx, try to make consecutive insns parallel.
2063 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
2065 * config/tc-mips.c (nopic_need_relax): Allow for the
2066 .sdata.foo sections generated by -fdata-sections,
2067 and for the .gnu.linkonce.s sections generated by C++.
2069 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2071 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
2072 with cleaner code using completer prefixes. Add 'Y'.
2074 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
2076 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
2078 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
2079 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
2080 insn does not match and we should try the next insn in the table.
2082 1999-09-22 Nick Clifton <nickc@cygnus.com>
2084 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
2086 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
2088 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
2091 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2093 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
2094 OBJ_ELF. If ELF, add "sq".
2095 (md_parse_option): If ELF, ignore -s and -q.
2096 (md_show_usage): Mention ELF options.
2098 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
2100 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
2103 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
2105 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
2107 * config/tc-hppa.c (struct pa_it): New field "trunc".
2108 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
2109 (pa_parse_ftest_gfx_completer): New function
2110 (pa_parse_fp_cnv_format): New function.
2112 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
2113 (md_apply_fix): Handle 22bit pc-rel branches.
2115 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
2117 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
2119 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
2121 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
2123 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
2125 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
2126 (pa_ip): Handle 'fX'.
2128 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
2130 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
2131 unwinds unless the function is in the text space.
2132 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
2134 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
2136 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
2137 (md_assemble): To here. Tweak address generation.
2139 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
2141 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
2142 (md_assemble): Call dwarf2_where for OBJ_ELF.
2143 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
2144 (pa_end_of_source): New function.
2145 * tc-hppa.h (md_end): Define for OBJ_ELF.
2147 1999-09-14 Michael Meissner <meissner@cygnus.com>
2149 * configure.in (Canonicalization of target names): Remove adding
2150 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
2151 generates $ac_config_sub with a ${CONFIG_SHELL} already.
2152 * configure: Regenerate.
2154 1999-09-14 Donn Terry <donn@interix.com>
2156 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
2158 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
2160 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
2161 pc-relative jmp/call to an absolute symbol.
2162 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
2163 absolute section symbols.
2165 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
2166 jump handling code and comments.
2168 1999-09-12 Ian Lance Taylor <ian@zembu.com>
2170 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
2171 the value if TE_PE and a global defined symbol.
2173 1999-09-11 Ian Lance Taylor <ian@zembu.com>
2175 * write.c (dump_section_relocs): Call print_symbol_value_1 to
2176 print the symbol, rather than printing it here.
2178 1999-09-11 Donn Terry <donn@interix.com>
2180 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
2181 BFD_RELOC_RVA relocations.
2183 * config/tc-i386.c (md_undefined_symbol): Compare the name against
2184 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
2187 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
2189 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
2190 * doc/internals.texi (Object format backend): Document
2193 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
2194 relocations against global symbols if TE_PE.
2196 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
2197 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
2199 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
2202 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
2203 symbols which do not have a constant value, or tags with
2204 non-tags. Remove the symbol from the list before adding it at the
2207 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
2208 C_FCN symbol differently if TE_PE.
2209 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
2210 appears in the pseudo-op, rather coff_line_base which is only set
2213 * config/obj-coff.c (obj_coff_loc): New static function.
2214 (obj_pseudo_table): Add "loc".
2216 * config/obj-coff.c (add_lineno): Check that the line number is
2219 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
2220 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
2222 (md_atof): Return NULL rather than 0.
2223 * config/tc-i386.c (md_atof): Change type to int.
2224 * expr.c (expr): Change first parameter to int.
2225 * config/obj-coff.c: Add declarations for static functions.
2226 (coff_frob_symbol): Use SYM_AUXENT.
2227 * config/tc-i386.h (flag_16bit_code): Don't declare.
2229 * config/obj-coff.c (obj_coff_section): Default to setting
2230 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
2232 * write.c (adjust_reloc_syms): Print adjusted fixup.
2234 * expr.c (integer_constant): Correct too_many_digits calculation
2237 1999-09-09 Andreas Schwab <schwab@suse.de>
2239 * doc/c-arm.texi: Fix arguments of @var to not contain
2242 1999-09-08 Philip Blundell <pb@nexus.co.uk>
2244 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
2246 (md_parse_option): Only support -k flag for ELF and COFF targets.
2248 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
2250 * config/tc-hppa.c (pa_ip): Put strict register checks before
2251 call to pa_parse_number.
2253 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
2255 1999-09-06 Ian Lance Taylor <ian@zembu.com>
2257 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
2260 1999-09-06 Donn Terry <donn@interix.com>
2262 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
2264 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
2266 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
2267 candidate instruction. Require registers for register arguments
2268 when in strict mode. Require assemble-time constants for
2269 constants when in strict mode.
2270 (pa_get_absolute_expression): Require a constant when in strict
2273 1999-09-06 Nick Clifton <nickc@cygnus.com>
2275 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
2277 1999-09-04 Steve Chamberlain <sac@pobox.com>
2279 * config/tc-pj.c: New file, supports picoJava in ELF.
2280 * config/tc-pj.h: Ditto.
2281 * configure.in (pjl*, pj*): New targets.
2282 * Makefile.am: Rebuild dependencies.
2283 (CPU_TYPES): Add pj.
2284 (TARGET_CPU_CFILES): Add config/tc-pj.c.
2285 (TARGET_CPU_HFILES): Add config/tc-pj.h.
2286 * doc/c-pj.texi: New file.
2287 * doc/as.texinfo: Add some PJ specifics.
2288 * doc/all.texi: Add PJ to the list of all architectures, sort them
2290 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
2291 * configure, Makefile.in, doc/Makefile.in: Rebuild.
2293 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
2295 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
2296 (obj_frob_file): Test for null pointer.
2297 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
2298 (OBJ_PROCESS_STAB): And here.
2299 (elf_obj_sy): Remove
2301 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
2302 except OBJ_PROCESS_STAB, which we #undef for ecoff.
2303 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
2305 * config/obj-coff.c (no_func): Remove.
2306 (coff_format_ops): Change occurrences of no_func to 0, as we test
2307 for 0 in obj-multi.h.
2309 * configure.in: Enable bfd for i386-coff when primary target is
2310 bfd. Enable i386 elf,coff emulation support. Don't set
2311 USE_EMULATIONS=1 or te_file=multi unless there is more than one
2312 emulation to support.
2313 *configure: Regenerate.
2315 1999-09-02 Nick Clifton <nickc@cygnus.com>
2317 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
2318 .section .line directive is encountered.
2320 1999-09-01 Nick Clifton <nickc@cygnus.com>
2322 * config/tc-arm.c (md_section_align): Do not align sections in ELF
2325 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
2326 * as.texinfo: Document --gdwarf2 command line option.
2327 Add additional documentation of ARM command line switches.
2329 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
2331 * config/tc-i386.c (i386_intel_memory_operand): Combine
2332 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
2333 and RESTORE_END_STRING around parse_register calls.
2334 (i386_operand): Here too.
2335 (i386_is_reg): Remove.
2336 (parse_register): Move as_bad calls from within this function to
2339 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
2341 Based on a patch from H.J. Lu <hjl@gnu.org>
2342 * config/tc-i386.c (parse_register): Handle FP regs specially.
2343 (md_begin): Remove '(' and ')' from register_chars.
2345 1999-08-29 Doug Evans <devans@casey.cygnus.com>
2347 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
2348 error message (done elsewhere).
2350 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
2352 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
2354 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2356 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
2359 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
2361 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
2363 Add new completers. Fix bug in 64 bit condition handling.
2365 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
2368 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
2370 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
2372 * config/tc-hppa.c (pa_ip): Add case for 'I'.
2374 1999-08-27 Jim Wilson <wilson@cygnus.com>
2376 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
2377 (struct ls): Add frag field. Initialize it to zero.
2378 (out_end_sequence): New local text_frag. Set it while in text section.
2379 Replace address check with frag check. Set ls.frag to text_frag if
2380 out_set_addr called.
2381 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
2382 Set it before switching sections. Replace address check with frag
2383 check. Set ls.frag to saved_frag if out_set_addr called.
2385 1999-08-26 David Mosberger <davidm@hpl.hp.com>
2387 * dwarf2dbg.c (out_end_sequence): If address changed, directly
2388 output "advance_pc" opcode instead of calling gen_addr_line().
2389 The latter has the undesired side-effect of creating a new row
2390 in the debug line info matrix.
2392 1999-08-26 Jim Wilson <wilson@cygnus.com>
2394 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
2395 ls.last_filename if last is less than zero. Set ls.last_filename
2396 when allocating new entry.
2397 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
2400 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
2402 * config/tc-i386.c (i386_index_check): Fix the displacement size
2403 when INFER_ADDR_PREFIX.
2405 1999-08-18 Nick Clifton <nickc@cygnus.com>
2407 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
2410 1999-08-17 Ian Lance Taylor <ian@zembu.com>
2412 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
2413 handle 0xffffNNNN constants correctly.
2415 1999-08-16 Nick Clifton <nickc@cygnus.com>
2417 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
2420 1999-08-13 Nick Clifton <nickc@cygnus.com>
2422 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
2423 (md_apply_fix3): Always pass positive values to
2424 validate_offset_imm.
2426 1999-08-12 Nick Clifton <nickc@cygnus.com>
2428 * config/tc-arm.c (skip_whitespace): New macro.
2429 Formatting tidy ups.
2431 (md_apply_fix3): Store relocation offset in addend for ELF based
2433 (arm_force_relocation): Always generate relocs for Thumb function
2436 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
2438 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
2439 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
2441 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
2443 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
2444 flags for the unwind subspace.
2446 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
2447 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
2448 suitable relocation based on the size of the target's pointer.
2449 Always Use subsegment zero for the unwinders.
2450 (pa_level): Handle "2.0w".
2452 Mon Aug 9 20:02:22 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
2454 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
2455 with the following instruction unless this was specified.
2457 1999-08-09 Ian Lance Taylor <ian@zembu.com>
2459 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
2460 certain sections, to match BFD changes.
2462 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
2464 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
2465 (EXTRA_SCRIPTS): Define to keep automake happy.
2466 * Makefile.in: Rebuild.
2468 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2470 * Makefile.am: Rename .dep* files to DEP*.
2471 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
2472 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
2474 * Makefile.in: Rebuild.
2476 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
2478 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
2480 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2482 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
2483 avoid problems on DOS filesystems.
2484 * Makefile.in: Rebuild.
2486 * doc/as.texinfo (Section): Document 's' flag for COFF version.
2488 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
2490 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
2493 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2495 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
2496 line to create ${GDBINIT} rather than .gdbinit.
2497 * configure, Makefile.in, doc/Makefile.in: Rebuild.
2499 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
2501 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
2503 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2505 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
2507 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
2509 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
2510 non-adjustable symbols.
2512 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2514 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
2516 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
2518 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
2521 1999-08-05 Donn Terry <donn@interix.com>
2523 * config/te-interix.h: New file.
2524 * configure.in (i386-*-interix*): New target.
2525 * configure: Rebuild.
2527 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
2529 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
2530 selectors for ELF too.
2531 (selector_table): Add "ltp" and "rtp" selectors.
2533 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
2535 * config/tc-i386.c (i386_operand): No need to change
2536 operand_string pointer in segment reg case before goto
2537 do_memory_reference. Initialise displacement_string_start and
2538 displacement_string_end after do_memory_reference label.
2539 (i386_index_check): Add operand_string param, and print error
2540 message on failure here.
2541 (i386_intel_memory_operand): Instead of here.
2542 (i386_operand): And here.
2543 (INFER_ADDR_PREFIX): Enable.
2545 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
2547 * config/tc-i386.h (DefaultSize): Define. Renumber following
2548 opcode_modifier defines.
2550 From Etienne Lorrain <etienne.lorrain@ibm.net>
2551 * config/tc-i386.c (stackop_size): New variable.
2552 (set_16bit_code_flag): Clear it here.
2553 (set_16bit_gcc_code_flag): New function.
2554 (md_pseudo_table): Add "code16gcc" entry.
2555 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
2557 1999-08-03 Ian Lance Taylor <ian@zembu.com>
2559 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
2560 next_set_end even if the end symbol is being discarded.
2562 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
2563 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
2564 * config/obj-coff.c: Likewise.
2565 (seg_info_type): Remove.
2566 (seg_info_off_by_4): Change to array of segT.
2567 (s_get_segment): Adjust accordingly.
2568 (obj_pseudo_table): Fully initialize sentinel entry.
2570 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
2571 Ralf Baechle <ralf@uni-koblenz.de>.
2573 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
2575 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
2577 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
2579 * config/tc-i386.c: Indentation and white space changes.
2580 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
2581 don't enable it by default.
2582 (i386_intel_operand): Remove redundant prototype.
2583 Move check on number of memory operands, and i.mem_operands++
2584 (i386_intel_memory_operand): To here.
2585 Remove i386_immediate code from here. Remove special case code
2586 for input and output using (%dx). Remove base/index checks and
2587 call i386_index_check instead. Save initial operand_string
2588 argument for error message.
2589 (i386_operand): Remove redundant prototype. Move base/index
2590 checks to i386_index_check.
2591 (i386_displacement): Move intel mode check for non-zero
2593 (i386_intel_memory_operand): To here.
2595 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
2597 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
2598 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
2599 by .register pseudo-op if -64 and --no-undeclared-regs.
2600 (s_register, sparc_adjust_symtab): New functions.
2601 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
2602 Declare sparc_adjust_symtab as tc_adjust_symtab.
2603 * doc/c-sparc.texi: Add description of #ignore special literal
2604 for .register pseudo-op.
2606 1999-07-30 Catherine Moore <clm@cygnus.com>
2608 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
2609 the relocation's section offset.
2611 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
2613 * write.c (fixup_segment): Fix generic error check overflow test.
2615 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
2616 X_add_number to long.
2618 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
2620 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
2623 1999-07-27 Ian Lance Taylor <ian@zembu.com>
2625 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
2628 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
2630 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
2632 * configure.bat: Remove; obsolete.
2633 * config/go32.cfg: Likewise.
2635 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
2637 * configure.in (i386-*-vxworks*): New target.
2638 * configure: Rebuild.
2640 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
2642 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
2644 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
2646 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
2648 (output_insn): Put OLO10's secondary addend into tc_fix_data.
2649 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
2650 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
2651 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
2652 MAX_RELOC_EXPANSION): Define.
2653 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
2655 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
2657 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
2658 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
2659 block. Print a warning if an 8-bit or 16-bit constant
2660 displacement or immediate is truncated on output.
2661 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
2663 (i386_operand): Disallow immediate jump absolute operand.
2665 1999-07-15 Ian Lance Taylor <ian@zembu.com>
2667 * configure.in: Bump version number to 2.9.5.
2668 * configure: Rebuild.
2670 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
2673 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
2675 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
2676 (cons_fix_new_hppa): Derive size of fixup from size of the object.
2678 1999-07-14 Philip Blundell <pb@nexus.co.uk>
2680 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
2682 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
2684 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
2685 if -mno-fpu was given.
2686 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
2688 (cons_fix_new_arm): Remove misleading comments.
2690 1999-07-14 Ian Lance Taylor <ian@zembu.com>
2692 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
2694 (relax_segment): Likewise. After giving a rs_org error, convert
2695 the frag to rs_align to avoid cascading errors.
2697 1999-07-12 Andreas Schwab <schwab@suse.de>
2699 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
2701 1999-07-11 Ian Lance Taylor <ian@zembu.com>
2703 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
2704 as appropriate. Fill in structure initializations. Add variable
2705 initializations. Add casts.
2706 * dwarf2dbg.c (print_stats): Change i to size_t.
2707 * listing.c (listing_listing): Change list_line to unsigned int.
2709 1999-07-10 Ian Lance Taylor <ian@zembu.com>
2711 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
2712 rather than checking for \001 and \002 in symbol name.
2713 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
2715 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
2717 * configure.in (hppa*-linux-gnu*): New target.
2718 * configure: Rebuilt.
2720 1999-07-08 Nick Clifton <nickc@cygnus.com>
2722 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
2724 1999-07-07 Nick Clifton <nickc@cygnus.com>
2726 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
2727 accessing symbolP directly.
2729 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
2731 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
2734 1999-07-05 Nick Clifton <nickc@cygnus.com>
2736 * config/tc-arm.c (ARM_EXT_V5): Define.
2737 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
2738 (md_begin): Detect ARM v5 architectures.
2739 (md_parse_option): Accept arm v5 specification.
2740 (md_show_usage): Documment -marmv5 switch.
2742 * doc/c-arm.texi: Document -marmv5 command line option.
2744 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
2746 (validate_immediate_twopart): New function. Determine if a
2747 constant can be computed by two ADD instructions.
2748 (output_inst): Remove its command line parameter - it was never
2750 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
2751 implememt the ADRL pseudo op.
2752 (tc_gen_reloc): Generate a suitable error message if an ADRL
2753 instruction tries to generate a real reloc.
2755 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
2757 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
2759 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
2762 1999-06-27 H.J. Lu <hjl@gnu.org>
2764 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
2765 non BFD_ASSEMBLER case.
2767 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
2769 * config/obj-coff.c (obj_coff_section): Mark writable sections as
2772 1999-06-26 David Mosberger <davidm@hpl.hp.com>
2774 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
2775 out_end_sequence() when the address decreases due to a new frag.
2776 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
2777 numbering starts with 1.
2779 1999-06-23 Nick Clifton <nickc@cygnus.com>
2781 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
2783 (mcore_s_text): Call obj_elf_text for ELF target.
2784 (mcore_s_data): Call obj_elf_data for ELF target.
2785 (mcore_s_section): No longer ELF specific. Call obj_coff_section
2787 (mcore_s_bss): New function: Dump literal table before changing
2789 (mcore_s_comm): New function: Dump literal table before changing
2792 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
2793 No longer static functions.
2794 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
2795 Provide prototypes for these functions.
2797 1999-06-22 Ian Lance Taylor <ian@zembu.com>
2799 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
2800 a list of names, to try obj_segment_name, and to try abbreviated
2801 names when using COFF without long section names.
2803 * config/tc-alpha.c: More use of symbol accessor functions.
2804 * config/tc-arc.c: Likewise.
2805 * config/tc-d30v.c: Likewise.
2806 * config/tc-fr30.c: Likewise.
2807 * config/tc-i860.c: Likewise.
2808 * config/tc-m88k.c: Likewise.
2809 * config/tc-mcore.c: Likewise.
2810 * config/tc-ns32k.c: Likewise.
2811 * config/tc-sparc.c: Likewise.
2812 * config/tc-v850.c: Likewise.
2814 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
2815 sy_value with appropriate accessor functions.
2816 * config/tc-arm.c (md_apply_fix3): Likewise.
2817 * config/tc-d10v.c (AT_WORD_P): Likewise.
2818 * config/tc-v850.c (reg_name_search): Likewise.
2820 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
2821 use symbol_get_bfdsym instead.
2822 * config/tc-ppc.c (md_assemble): Likewise.
2823 * config/tc-v850.c (v850_comm): Likewise.
2825 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
2827 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
2828 the symbol, rather than accessing the bsym member.
2829 * config/tc-d10v.c (tc_gen_reloc): Likewise.
2830 * config/tc-d30v.c (tc_gen_reloc): Likewise.
2831 * config/tc-mcore.c (tc_gen_reloc): Likewise.
2832 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
2833 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
2834 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
2835 * config/tc-tic30.c (tc_gen_reloc): Likewise.
2836 * config/tc-v850.c (tc_gen_reloc): Likewise.
2838 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
2840 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
2841 (hppa_gen_reloc_type): Conditionalize on BFD64.
2842 (tc_gen_reloc): Re-enable ELF relocations.
2843 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
2845 1999-06-21 Ian Lance Taylor <ian@zembu.com>
2847 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
2849 (do_ldst): Move assignment out of if condition.
2850 (md_apply_fix3): Add casts to avoid printf format warnings. Add
2851 parentheses to avoid warning.
2853 1999-06-21 Nick Clifton <nickc@cygnus.com>
2855 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
2856 macro to get at the BFD symbol associated with a GAS symbol.
2858 1999-06-19 Ian Lance Taylor <ian@zembu.com>
2860 * config/tc-ppc.c: Update for symbol handling changes.
2861 * config/obj-coff.c: Likewise.
2863 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
2865 * tc-hppa.c: General cleanups of ELF support. No more spaces
2866 and subspaces for ELF.
2867 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
2868 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
2869 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
2870 (UNWIND_SECTION_NAME): Likewise.
2871 (space/subspace related structures): Conditionalize definitions
2873 (space/subspace directives and support routines): Conditionalize
2874 definitions and references/uses on OBJ_SOM.
2875 (label_symbol_struct): For ELF, track the symbol's segment. For
2876 SOM track its space.
2877 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
2879 (USE_ALIASES): Kill for both SOM & ELF.
2880 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
2881 (pa_space, pa_subspace): Corresponding changes.
2882 (pa_spaces_begin): Corresponding chagnes.
2883 (md_begin): Do not muck around with space/subspace stuff for
2885 (md_apply_fix): Temporarily disable argument relocation stuff
2887 (tc_gen_reloc): Temporarily disable relocation generation for
2889 (pa_build_unwind_subspace): Similarly.
2891 1999-06-16 Nick Clifton <nickc@cygnus.com>
2893 * config/tc-arm.c (thumb_set): New pseudo op.
2894 (text, data, section): Override these pseudo ops with ARM
2896 (s_thumb_set): New function: Perform the same as a .set pseudo
2897 op, but also mark the alias'ed symbol as being a Thumb
2899 (arm_s_text): New function: Perform the same as the .text
2900 pseudo op, but dump the literal pool before changing
2902 (arm_s_data): New function: Perform the same as the .data
2903 pseudo op, but dump the literal pool before changing
2905 (arm_s_section): New function: Perform the same as the
2906 .section pseudo op, but dump the literal pool before changing
2908 (arm_cleanup): Do not reset the current section before dumping
2911 1999-06-17 Nick Clifton <nickc@cygnus.com>
2913 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
2914 OPTION_NO_WARN_UNMATCHED entries.
2915 (md_parse_option): Generate a warning message if an unrecognised
2916 option is encountered.
2918 * config/tc-d10v.c (do_not_ignore_hash): New variable.
2919 (get_operands): When parsing an expression after an '@' symbol
2920 has been detected, do not ignore '#' symbols.
2921 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
2924 1999-06-13 Ian Lance Taylor <ian@zembu.com>
2926 From K. Richard Pixley <rich@noir.com>:
2927 * configure.in (ppc-*-vxworks*): New target.
2928 * configure: Rebuild.
2930 1999-06-12 Philip Blundell <philb@gnu.org>
2932 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
2934 1999-06-13 Ian Lance Taylor <ian@zembu.com>
2936 * write.c (adjust_reloc_syms): Rather than never reducing reloc
2937 which refer to symbols in linkonce sections, permit reducing the
2938 relocs if the symbol is local.
2940 1999-06-12 Ian Lance Taylor <ian@zembu.com>
2942 * subsegs.c (subseg_text_p): New function.
2943 * as.h (subseg_text_p): Declare.
2944 * read.c (do_align): Use subseg_text_p to set the default fill.
2945 * write.c (subsegs_finish): Likewise.
2946 * config/obj-coff.c (write_object_file): Likewise.
2947 * config/tc-i386.h (md_maybe_text): Don't define.
2948 (md_do_align): Use subseg_text_p to set the default fill.
2949 * config/tc-m32r.c (m32r_do_align): Likewise.
2950 * config/tc-sh.c (sh_do_align): Likewise.
2951 * config/tc-sparc.h (md_do_align): Likewise.
2953 1999-06-12 David O'Brien <obrien@freebsd.org>
2955 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
2956 * configure: Rebuild.
2958 1999-06-12 Ian Lance Taylor <ian@zembu.com>
2960 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
2961 * Makefile.am: Rebuild dependencies.
2962 * Makefile.in: Rebuild.
2964 * config/tc-i386.c (i386_immediate): Remove unused label
2967 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
2968 * symbols.c: Likewise.
2969 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
2970 sy_next field when taking address, rather than symbol_next.
2972 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
2974 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
2975 value from the output file architecture.
2976 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
2977 * dwarf2dbg.h: Change bfd_vma to addressT.
2979 1999-06-11 Ian Lance Taylor <ian@zembu.com>
2981 * dwarf2dbg.h: Use PARAMS in function declarations.
2983 1999-06-11 Martin Dorey <mdorey@madge.com>
2985 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
2986 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
2988 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
2990 1999-06-11 Ian Lance Taylor <ian@zembu.com>
2992 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
2994 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
2997 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
2999 * read.c (read_a_source_file): Only declare inescape if
3002 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
3004 (find_entry_byval): Add parens to avoid warning.
3006 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
3008 * symbols.c (resolve_symbol_value): Don't permit subtraction of
3011 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
3013 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
3016 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
3017 synthetize_setx): New functions.
3018 (md_assemble): Broken the special cases into the above
3019 functions. Make compiler happy if sizeof(bfd_vma)==4.
3020 Fix sethi generated from set/setuw. If instructions have a relloc,
3021 always clear the fields to be relocated in the opcode.
3022 (sparc_ip): Remove special_case global variable.
3024 1999-06-10 Ian Lance Taylor <ian@zembu.com>
3026 Based on patches from John W. Woznack <jwoznack@concentric.net>:
3027 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
3028 indication of success rather than a value.
3029 (itbl_get_val): Likewise.
3030 (itbl_get_field): Use strcspn. Change delimiters to include
3032 * itbl-ops.h (itbl_get_reg_val): Update declaration.
3033 (itbl_get_val): Likewise.
3034 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
3036 * symbols.c (copy_symbol_attributes): Convert local symbols to
3039 1999-06-10 Nick Clifton <nickc@cygnus.com>
3041 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
3044 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
3046 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
3047 Optimize set if sizeof(bfd_vma) == 64.
3048 (sparc_ip): Fix sethi - without %hi() it should generate
3049 R_SPARC_22 reloc, not R_SPARC_HI22.
3050 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
3052 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
3054 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
3055 (s_ncons): New function.
3056 (native_op_table): New table.
3057 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
3058 R_SPARC_OLO10 handling.
3060 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
3062 * expr.h (struct expressionS): Revert last change; widen X_op.
3063 * config/tc-alpha.c (md_begin): Check the field is wide enough.
3065 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3067 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
3068 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
3069 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
3070 * Makefile.in: Regenerated.
3072 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
3073 `common' pass on to s_mri_common.
3074 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
3076 1999-06-06 Richard Henderson <rth@cygnus.com>
3078 * config/obj-elf.c (obj_elf_section): Don't free the return
3079 value of demand_copy_C_string.
3081 1999-06-05 Richard Henderson <rth@cygnus.com>
3083 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
3084 creation logic from obj_elf_create_section.
3086 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
3087 (section_stack): New.
3088 (special_sections): Make const.
3089 (obj_elf_section): Gut and rewrite parsing.
3090 (obj_elf_change_section): New function broken out of obj_elf_section.
3091 (obj_elf_parse_section_letters): Likewise.
3092 (obj_elf_section_word): Likewise.
3093 (obj_elf_section_type): Likewise.
3094 (obj_elf_previous): Treat as a toggle.
3095 (obj_elf_popsection): New.
3096 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
3097 (ppc_section_type): Likewise.
3098 * config/tc-ppc.h: Likewise.
3100 * expr.h (struct expressionS): Don't make X_op a bitfield.
3101 * config/tc-alpha.c: Update for symbol handling changes.
3102 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
3103 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
3105 1999-06-05 Richard Henderson <rth@cygnus.com>
3107 * dwarf2dbg.c (*): Convert to K&R + prototypes.
3108 (dwarf2_gen_line_info): Kill unused variables.
3109 (dwarf2_finish): Likewise.
3110 (dwarf2_where): Likewise.
3111 (dwarf2_directive_file): If we've only got a string,
3112 hand off to s_app_file.
3113 * ecoff.c: Move the include of ecoff.h.
3114 * symbols.h (S_IS_FUNCTION): Prototype.
3116 * read.c (LEX_HASH): Supply a default.
3118 (s_globl): Update `c' after skipping whitespace.
3119 * read.h (LEX_END_NAME, is_name_ender): New.
3120 * expr.c (get_symbol_end): Respect it.
3122 1999-06-04 Mark Klein <mklein@dis.com>
3124 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
3126 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
3128 * config/tc-hppa.c: Update for symbol handling changes.
3130 1999-06-03 Ian Lance Taylor <ian@zembu.com>
3132 * cgen.c: Update for symbol handling changes.
3133 * config/tc-m32r.c: Likewise.
3135 * config/tc-hppa.h: Update for symbol handling changes.
3136 * config/tc-hppa.c: Likewise.
3138 * config/tc-arm.h: Update for symbol handling changes.
3139 * config/tc-arm.c: Likewise.
3140 (symbol_make_empty): Remove. Just use symbol_create.
3142 * symbols.c (symbol_set_tc): Correct name.
3144 * Makefile.am: Rebuild dependencies.
3145 ($(OBJS)): Don't depend upon struc-symbol.h.
3146 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
3147 * dep-in.sed: Don't remove struc-symbol.h.
3148 * Makefile.in: Rebuild.
3150 * doc/internals.texi (Symbols): Describe changes in symbol
3153 1999-06-03 Richard Henderson <rth@cygnus.com>
3155 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
3156 instead of doing the work by hand.
3158 1999-06-03 David Mosberger <davidm@hpl.hp.com>
3160 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
3161 state of line state-machine.
3162 (struct ls): Collect DWARF2 line state-machine state in new member
3163 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
3164 resulted in any DWARF2 directives.
3165 (reset_state_machine): New function.
3166 (out_end_sequence): Ditto.
3167 (dwarf2_gen_line_info): When switching sections or switching to a
3168 lower text address, call out_end_sequence() first to terminate the
3169 previous code sequence as code sequences MUST have monotonically
3170 increasing addresses.
3171 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
3173 1999-06-03 David Mosberger <davidm@hpl.hp.com>
3175 * as.c (parse_args): Add option -gdwarf2 to allow requesting
3176 DWARF2 debug info (line information only, at this point).
3177 * as.h: Update comment about supported debug formats.
3178 * dwarf2dbg.c, dwarf2dbg.h: New files.
3179 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
3181 * expr.c (operand): Don't use [ for parens if we want an index op.
3182 (op_encoding): Switch [ into O_index, if desired.
3183 (op_rank): Renumber with O_index on bottom.
3184 (expr): If O_index, match closing bracket.
3185 * expr.h (O_index): New.
3187 * read.c (read_a_source_file): Conditionally allow matched "
3188 in lines passed to md_assemble.
3190 * config/obj-elf.c (elf_pseudo_table): Add `common'.
3192 1999-06-03 Ian Lance Taylor <ian@zembu.com>
3194 Add support for storing local symbols in a small structure to save
3195 memory when assembling large files.
3196 * as.h: Don't include struc-symbol.h.
3197 (symbolS): Add typedef.
3198 * symbols.c: Include struc-symbol.h.
3199 (local_hash): New static variable.
3200 (save_symbol_name): New static function, from symbol_create.
3201 (symbol_create): Call save_symbol_name.
3202 (local_symbol_count): New static variable.
3203 (local_symbol_conversion_count): Likewise.
3204 (LOCAL_SYMBOL_CHECK): Define.
3205 (local_symbol_make): New static function.
3206 (local_symbol_convert): New static function.
3207 (colon): Handle local symbols. Create local symbol for local
3209 (symbol_table_insert): Handle local symbols.
3210 (symbol_find_or_make): Create local symbol for local label name.
3211 (symbol_find_base): Check for local symbol.
3212 (symbol_append, symbol_insert): Check for local symbols.
3213 (symbol_clear_list_pointers, symbol_remove): Likewise.
3214 (verify_symbol_chain): Likewise.
3215 (copy_symbol_attributes): Likewise.
3216 (resolve_symbol_value): Handle local symbols.
3217 (resolve_local_symbol): New static function.
3218 (resolve_local_symbol_values): New function.
3219 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
3220 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
3221 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
3222 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
3223 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
3224 (symbol_previous, symbol_next): New functions.
3225 (symbol_get_value_expression): Likewise.
3226 (symbol_set_value_expression): Likewise.
3227 (symbol_set_frag, symbol_get_frag): Likewise.
3228 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
3229 (symbol_mark_used_in_reloc): Likewise.
3230 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
3231 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
3232 (symbol_mri_common_p): Likewise.
3233 (symbol_mark_written, symbol_clear_written): Likewise.
3234 (symbol_written_p): Likewise.
3235 (symbol_mark_resolved, symbol_resolved_p): Likewise.
3236 (symbol_section_p, symbol_equated_p): Likewise.
3237 (symbol_constant_p): Likewise.
3238 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
3239 (symbol_get_obj, symbol_set_obj): Likewise.
3240 (symbol_get_tc, symbol_set_tc): Likewise.
3241 (symbol_begin): Initialize local_hash.
3242 (print_symbol_value_1): Handle local symbols.
3243 (symbol_print_statistics): Print local symbol statistics.
3244 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
3245 Declare new symbols.c functions. Move many declarations here from
3247 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
3248 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
3249 (struct symbol): Move bsym to make it clearly the first field.
3250 Remove TARGET_SYMBOL_FIELDS.
3251 (symbolS): Don't typedef.
3252 (struct broken_word): Remove.
3253 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
3254 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
3255 (symbol_clear_list_pointers): Likewise.
3256 (symbol_insert, symbol_remove): Likewise.
3257 (symbol_previous, symbol_append): Likewise.
3258 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
3259 (struct local_symbol): Define.
3260 (local_symbol_converted_p, local_symbol_mark_converted): Define.
3261 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
3262 (local_symbol_get_frag, local_symbol_set_frag): Define.
3263 (local_symbol_get_real_symbol): Define.
3264 (local_symbol_set_real_symbol): Define.
3266 * write.c (write_object_file): Call resolve_local_symbol_values.
3267 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
3268 (TARGET_SYMBOL_FIELDS): Don't define.
3269 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
3270 ECOFF_DEBUGGING, add ECOFF fields.
3271 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
3272 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
3273 ECOFF_DEBUGGING, add ECOFF fields.
3274 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
3275 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
3276 * config/tc-mcore.h: Don't include struc-symbol.h.
3277 (TARGET_SYMBOL_FIELDS): Don't define.
3278 (struct mcore_tc_sy): Define.
3279 (TC_SYMFIELD_TYPE): Define.
3280 * Many files: Use symbolS instead of struct symbol. Use new
3281 accessor functions rather than referring to symbolS fields
3284 * read.c (s_mri_common): Don't add in value of line_label.
3286 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
3287 checking for SEC_LINK_ONCE.
3289 * config/tc-sh.h (sh_fix_adjustable): Declare.
3291 * app.c (input_buffer): New static variable.
3292 (app_push): Save saved_input in allocated buffer.
3293 (app_pop): Restored saved_input.
3294 (do_scrub_chars): Change get parameter to take char * and int as
3295 arguments. Change GET macro to pass input_buffer to get
3296 function. Don't save input into allocated buffer.
3297 * as.h (do_scrub_chars): Update declaration.
3298 * input-file.c (input_file_get): Change to take char * and int.
3299 Read data into passed in buffer. Remove static buffer.
3300 * read.c (scrub_from_string): Change to take char * and int. Copy
3301 data into passed in buffer.
3303 * hash.h: Neaten. Declare hash_traverse.
3304 * hash.c: Complete rewrite based on BFD hashing code.
3305 * gasp.c (chunksize): New variable.
3306 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
3309 1999-05-28 Nick Clifton <nickc@cygnus.com>
3311 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
3312 addend unless the target uses an old ABI.
3314 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
3316 -Wchar-subscripts cleanup
3317 * listing.c (listing_newline): Use unsigned char variable, so
3318 calls to isascii,iscntrl are correct.
3319 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
3321 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
3322 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
3323 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
3324 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
3326 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
3328 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
3330 (arch_coldfire_p): New #define.
3331 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
3333 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
3335 * config/tc-m68k.c (install_operand): Add places `n', `o'.
3337 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
3338 (install_operand): Add place `N'.
3339 (init_table): Add registers ACC, MACSR, MASK.
3341 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
3343 * config/tc-m68k.c: Change mcf5200 --> mcf.
3344 (archs): Add mcf5206e, mcf5307.
3345 (m68k_ip): Add format `u'.
3346 (install_operand): Add place `m', `M', `h'.
3347 (init_table): Add upper/lower registers.
3349 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
3351 1999-05-28 Martin Dorey <mdorey@madge.com>
3353 * config/tc-i960.c: Several minor changes to add ELF and
3354 BFD_ASSEMBLER support.
3355 * config/tc-i960.h: Likewise.
3356 * configure.in (i960-*-elf*): New target.
3357 * aclocal.m4, configure: Rebuild.
3359 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3361 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
3362 reloc changes when defined(BFD_ASSEMBLER).
3364 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
3366 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
3368 * write.c (write_print_statistics): Output to file, not stderr.
3370 * expr.c (generic_bignum_to_int32,64): Prototype.
3372 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
3373 output_sleb128, output_uleb128, output_big_sleb128,
3374 output_big_uleb128, output_big_leb128): Prototype.
3375 (output_big_sleb128, output_big_uleb128): Make inline.
3376 (output_big_leb128): Remove inline
3378 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
3379 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
3380 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
3381 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
3382 value for correct overflow check in write.c:fixup_segment.
3383 * write.c (fixup_segment): Move bitfield overflow checks to after
3384 the md_apply_fix call.
3385 * config/obj-coff.c (fixup_segment): Likewise.
3386 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
3387 valueT *val argument.
3389 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3391 * config/atof-ieee.c (gen_to_words): Correctly round a
3392 denormalized number. Fix off-by-one in range checking for
3393 exponent in a denormal.
3395 1999-05-10 Nick Clifton <nickc@cygnus.com>
3397 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
3400 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
3402 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
3404 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
3406 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
3407 (ReverseRegRegmem): Remove.
3408 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
3409 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
3410 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
3413 From Doug Ledford <dledford@redhat.com>
3414 * config/tc-i386.h (RegXMM): New for P/III.
3415 * config/tc-i386.c: Add support for P/III.
3417 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
3419 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
3420 (md_begin): Allow ppc32 insns in ppc64bridge mode.
3421 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
3423 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
3425 * config/tc-i386.c (i386_immediate): Skip whitespace before
3426 complaining about junk after expression.
3427 (i386_displacement): Likewise.
3429 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
3431 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
3432 Don't copy before downcaseing.
3434 1999-05-05 Catherine Moore <clm@cygnus.com>
3436 * tc-m68k.c: Include elf/m68k.h.
3437 (m68k_elf_final_processing): New routine.
3438 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
3441 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
3443 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
3446 1999-04-30 Nick Clifton <nickc@cygnus.com>
3448 * config/tc-mcore.c (mcore_s_section): Dump literals before
3451 1999-04-29 Nick Clifton <nickc@cygnus.com>
3453 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
3456 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
3458 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
3459 (TC_INIT_FIX_DATA): Delete.
3460 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
3461 (TC_INIT_FIX_DATA): Delete.
3462 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
3463 * write.c (fix_new_internal): Initialize fx_cgen member.
3464 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
3465 (gas_cgen_md_apply_fix3): Update.
3466 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
3467 (md_cgen_record_fixup_exp): Update.
3468 (FX_OPINFO_R_TYPE): Update.
3470 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
3471 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
3472 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
3473 * frags.h (struct frag): Make opindex, opinfo ints.
3475 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
3477 1999-04-26 Tom Tromey <tromey@cygnus.com>
3479 * aclocal.m4, configure: Updated for new version of libtool.
3481 1999-04-22 Nick Clifton <nickc@cygnus.com>
3483 * config/tc-mcore.c (md_apply_fix3): Renamed function from
3485 (md_apply_fix3): Do not fix up absolute relocations against
3488 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
3490 1999-04-20 Nick Clifton <nickc@cygnus.com>
3492 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
3493 changes and data-in-text directives.
3494 (mcore_cons): New function: intercept cons() operations.
3495 (mcore_float_cons): New function: intercept float_cons()
3497 (mcore_stringer): New function: intercept stringer() operations.
3499 1999-04-18 Ian Lance Taylor <ian@zembu.com>
3501 * obj.h (struct format_ops): Change generate_asm_lineno field to
3503 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
3505 * config/tc-alpha.c (find_opcode_match): Add default case to
3507 (find_macro_match): Likewise.
3508 (load_expression): Parenthesize && within ||.
3510 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
3512 1999-04-17 Nick Clifton <nickc@cygnus.com>
3514 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
3515 .text .data .section pseudo ops.
3516 (mcore_s_section): New function. Dump lits before changing secs.
3517 (mcore_s_text): New function. Dump lits before changing secs.
3518 (mcore_s_data): New function. Dump lits before changing secs.
3520 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
3522 * config/tc-mips.c (mips_32bitmode): New.
3523 (md_begin): Set mips_32bitmode if needed.
3524 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
3525 Set EF_MIPS_32BITMODE.
3527 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
3529 * config/obj-coff.c (c_section_symbol): Fix typo in previous
3532 1999-04-16 Nick Clifton <nickc@cygnus.com>
3534 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
3536 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
3538 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
3539 expressions correctly.
3542 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
3544 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
3546 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
3548 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
3549 and fmpynfadd instructions.
3551 1999-04-11 Richard Henderson <rth@cygnus.com>
3553 * as.h (environ): Declare it, if needed.
3554 * as.c (dump_statistics): Don't declare environ.
3555 * configure.in (environ): Detect declaration.
3556 * configure, config.in: Rebuild
3558 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
3559 (i386_displacement): Allocate enough space for replacement buffer.
3560 Clean up replacement buffer initialization.
3562 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
3564 * subsegs.c (section_symbol): Don't create a new symbol if one
3565 already exists; instead, use the existing one, but set its segment
3566 and frag data if it hasn't already been defined.
3567 * config/obj-coff.c (c_section_symbol): Likewise.
3569 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
3571 * tc-alpha.c (load_expression): Call as_bad instead of abort.
3573 1999-04-08 Nick Clifton <nickc@cygnus.com>
3575 * config/tc-mcore.c: New File: Support routines for MCore
3577 * config/tc-mcore.h: New File: Definitions for MCore assembler.
3578 * config/obj-coff.c: Add support for mcore-pe target.
3580 * Makefile.am: Add support for MCore targets.
3581 * Makefile.in: Regenerate.
3582 * configure.in: Add support for MCore targets.
3583 * configure: Regenerate.
3585 * doc/all.texi: Set MCORE.
3586 * doc/as.texinfo: Document MCore specific command line options.
3588 * write.h: Prevent multiple inclusion.
3590 1999-04-06 Ian Lance Taylor <ian@zembu.com>
3592 * asintl.h (LC_MESSAGES): Never define.
3593 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
3595 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
3598 * Makefile.am (m68k-parse.c): If configuring in the source
3599 directory, copy m68k-parse.y into the local directory before
3600 running ylwrap, to remove spurious differences when generating
3602 * Makefile.in: Rebuild.
3604 * config/tc-sparc.h (md_do_align): Just allocate the number of
3605 bytes necessary, rather than always allocating 1024.
3607 1999-04-04 Ian Lance Taylor <ian@zembu.com>
3609 * listing.c (listing_newline): Add cast to avoid warning.
3610 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
3611 * config/tc-i386.c (i386_scale): Add return value.
3612 (build_displacement_string): Remove unused local temp_disp2.
3613 (i386_intel_memory_operand): Add parentheses to avoid warning.
3614 (i386_intel_operand): Remove unused local end_of_operand_string.
3615 (i386_operand): Remove unused local operand_modifier.
3616 (i386_operand): Add parens to avoid warning.
3618 1999-04-04 Don Bowman <don@pixsci.com>
3620 * configure.in: Add mips*-*-vxworks* target; have it define
3622 * configure, config.in: Rebuild.
3624 1999-03-31 Nick Clifton <nickc@cygnus.com>
3626 * configure.in (emulations): Add support for arm-epoc-pe.
3627 * configure: Regenerate.
3628 * config/te-epoc-pe.h: New file. Define macros specific to
3630 * config/tc-arm.h: Select epoc-pe-arm target format if configured
3631 for arm-epoc-pe target.
3633 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
3635 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
3637 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
3639 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
3640 detect ",n" without a condition.
3641 (pa_parse_neg_cmpsub_cmpltr): Likewise.
3644 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
3646 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
3647 instruction is encoded with one bit.
3650 1999-03-23 Ian Lance Taylor <ian@zembu.com>
3652 * doc/internals.texi (CPU backend): Mention that
3653 line_separator_chars should not include newline. From thi
3654 <ttn@mingle.glug.org>.
3656 1999-03-22 Doug Evans <devans@casey.cygnus.com>
3658 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
3659 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
3661 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
3663 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
3665 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
3667 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
3670 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
3672 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
3674 1999-03-15 Martin Hunt <hunt@cygnus.com>
3676 * app.c (do_scrub_begin): Change '-' back to a symbol char
3677 so we can use multiple opcodes on a line again.
3679 * config/tc-d30v.c: By default, warn if a symbol has
3680 the same name as a register. Plus some minor
3681 updates from the branch.
3683 1999-03-13 Nick Clifton <nickc@cygnus.com>
3685 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
3686 BFD_RELOC_16 and BFD_RELOC_64.
3688 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3690 * expr.c (expr): Add missing else.
3692 1999-03-12 Nick Clifton <nickc@cygnus.com>
3694 * config/tc-arm.c (md_apply_fix3): Improve error message.
3696 1999-03-11 Doug Evans <devans@casey.cygnus.com>
3698 * Makefile.am (CPU_TYPES): Add fr30.
3699 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
3700 (fr30,m32r dependencies): Update.
3701 * Makefile.in: Rebuild.
3703 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
3704 (gas_cgen_record_fixup_exp): Ditto.
3705 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
3706 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
3707 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
3708 (md_cgen_lookup_reloc): Update use of operand->type.
3709 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
3710 (md_convert_frag): Call cgen_operand_lookup_by_num.
3711 (md_cgen_lookup_reloc): Update use of operand->type.
3712 (m32r_cgen_record_fixup_exp): Ditto.
3714 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
3716 * config/tc-mips.c (md_show_usage): Fix message.
3718 1999-03-03 Nick Clifton <nickc@cygnus.com>
3720 * doc/c-arm.texi (ARM Syntax): Document new command line switches
3721 and LDR reg,=<expr> instruction.
3723 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
3726 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
3728 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
3730 1999-02-17 Nick Clifton <nickc@cygnus.com>
3732 This patch was created by: Scott Bambrough
3733 <scottb@corelcomputer.com>
3736 Special cased '@' character. The '@' character is used as the
3737 ARM assembler comment character, as a special character
3738 and in ELF .symver pseudo-op's, and as a special character in
3739 .type and .section pseudo-ops.
3740 (symver_pseudo): New static variable.
3741 (symver_state): New static variable.
3742 (struct app_save): Add field 'symver_state'.
3743 (app_push): Save global symver_state int struct app_save.
3744 (app_pop): Restore global symver_state from struct app_save.
3745 (do_scrub_chars): Special case handling of '@' character in
3748 * configure.in: Modified to recognize armv* uname syntax from ARM
3750 * configure: Regenerated.
3752 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
3753 a prefix to the section's type.
3754 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
3755 the type's typename.
3757 * config/tc-arm.h: Add support for PIC generation:
3758 (pic_code): New boolean.
3759 (obj_relocate_extern): Define.
3760 (TC_RELOC_RTSYM_LOC_FIXUP): Define
3761 (TC_CONS_FIX_NEW): Define.
3762 (tc_fix_adjustable): Define.
3763 (GLOBAL_OFFSET_TABLE_NAME): Define.
3765 * config/tc-arm.c: Add support for PIC generation:
3766 (line_seperator_chars): Allow ';' as a seperator for Linux.
3767 (is_immediate_prefix): New macro.
3768 (arm_parse_reloc): New function.
3769 (s_arm_elf_cons): New function.
3770 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
3771 (md_undefined_symbol): Special case handling for the Global Offset
3773 (md_apply_fix3): Handle PIC relocs.
3774 (tc_gen_reloc): Handle PIC relocs.
3775 (md_parse_option): Add support for '-k' command line switch to
3776 enable PIC generation.
3777 (cons_fix_new_arm): New function.
3778 (s_arm_elf_cons): New function.
3780 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
3782 * configure.in: Add comments for uses of AC_DEFINE.
3783 * acinclude.m4: Likewise.
3784 * acconfig.h: Remove.
3785 * aclocal.m4: Rebuild.
3786 * configure: Rebuild.
3787 * Makefile.in: Rebuild.
3788 * config.in: Rebuild.
3790 1999-02-15 Jim Lemke <jlemke@cygnus.com>
3792 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
3793 non-constant offset from a base register.
3795 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
3797 * config/tc-alpha.c (md_show_usage): Put \ before newline in
3800 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
3802 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
3803 (emit_insn): Look for pc-relative and no-overflow specifiers on
3804 internal relocation types.
3806 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
3808 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
3811 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
3813 (mips_4650, mips_4010, mips_4100): Variables removed.
3814 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
3815 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
3817 (md_begin): Don't bother initializing the mips_NNNN variables;
3818 mips_cpu is set, and that's good enough now.
3819 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
3820 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
3821 (show): New function, to handle wrapping in the CPU lists.
3822 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
3824 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
3826 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
3827 than treat as an immediate specifier.
3829 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
3831 * config/tc-i386.c: Prototype many functions.
3832 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
3833 (i386_immediate): Remove unused second argument.
3834 (i386_intel_operand): Fix i386_is_reg typo.
3835 (i386_operand): Use allow_naked_reg.
3836 (output_invalid): Make operand int for K&R.
3838 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
3840 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
3842 * Makefile.in: Rebuild.
3844 1999-02-09 Doug Evans <devans@casey.cygnus.com>
3846 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
3848 (EXTRA_as_new_SOURCES): Comment out.
3849 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
3850 * Makefile.in: Rebuild.
3851 * doc/Makefile.in: Rebuild.
3852 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
3853 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
3854 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
3855 * configure: Rebuild.
3856 * aclocal.m4: Rebuild.
3857 * config.in: Rebuild.
3858 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
3859 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
3860 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
3861 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
3862 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
3863 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
3864 (gas_cgen_record_fixup_exp): Ditto.
3865 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
3866 descriptor, not global variable.
3867 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
3868 descriptor, not global variable. Refer to insert_operand handler
3869 via cpu descriptor, not global function.
3870 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
3871 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
3872 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
3873 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
3874 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
3875 * config/tc-m32r.c: Ditto.
3876 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
3877 (md_assemble): Ditto.
3878 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
3880 1999-02-09 Nick Clifton <nickc@cygnus.com>
3882 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
3883 relocations for ELF targets.
3885 1999-02-08 Nick Clifton <nickc@cygnus.com>
3887 * configure.in: Add support for StrongARM target.
3888 * configure: Regenerate.
3890 1999-02-05 Nick Clifton <nickc@cygnus.com>
3892 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
3894 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
3897 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
3899 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
3901 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
3903 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
3904 (INTEL_DWORD_MNEM_SUFFIX): Define.
3907 (DWORD_PTR): Define.
3908 (XWORD_PTR): Define.
3910 (OFFSET_FLAT): Define.
3912 (NONE_FOUND): Define.
3915 * config/tc-i386.c (set_intel_syntax): New routine.
3916 (intel_syntax): Declare.
3917 (allow_naked_reg): Declare.
3918 (md_pseudo_table): Support .intel_syntax and .att_syntax.
3919 (intel_float_operand): New routine.
3920 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
3921 Handle brackets as well as parens. Call i386_intel_operand for
3922 intel syntax. Reverse operands if appropriate. Handle new
3923 suffixes. Handle movzx and movsx.
3924 (i386_is_reg): New routine.
3925 (i386_immediate): New routine.
3926 (i386_scale): New routine.
3927 (i386_displacement): New routine.
3928 (i386_operand_modifier): New routine.
3929 (build_displacement_string): New routine.
3930 (i386_parse_seg): New routine.
3931 (i386_intel_memory_operand): New routine.
3932 (i386_intel_operand): New routine.
3933 (i386_operand): Call i386_displacement, i386_immediate,
3934 i386_scale, etc. instead of handling inline.
3935 (parse_register): Handle registers without prefix.
3937 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
3939 * configure: Regenerate.
3940 * configure.in (arm-*-oabi): New.
3941 (thumb-*-oabi): New.
3942 * config/tc-arm.c (target_oabi): Declare.
3943 (md_apply_fix3): Support REL relocs.
3944 (md_parse_option): Handle -oabi.
3945 (elf32_arm_target_format): New routine.
3946 (md_longopts): Add OPTION_OABI.
3947 * config/tc-arm.h: Redefine TARGET_FORMAT.
3950 1999-01-28 Nick Clifton <nickc@cygnus.com>
3952 * write.c (write_relocs): Handle out of range error.
3954 * config/tc-fr30.c (fr30_fix_adjustable): New function.
3955 (fr30_force_relocation): Default to 0.
3957 * config/tc-fr30.h (obj_fix_adjustable): Define.
3958 (TC_FORCE_RELOCATION): Define.
3960 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
3963 1999-01-16 Nick Clifton <nickc@cygnus.com>
3965 * config/tc-d30v.c (write_2_short): Do not generate a sequential
3966 merge of two instructions if the left instruciton kills the right.
3968 1999-01-11 Doug Evans <devans@casey.cygnus.com>
3970 * Makefile.in: Regenerate.
3971 * configure.in: Redo test for using cgen.
3972 * configure: Regenerate.
3974 1999-01-09 Nick Clifton <nickc@cygnus.com>
3976 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
3977 redefinition of this macro.
3979 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
3981 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
3984 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
3986 * config/tc-mips.c (append_insn): For mips16, insert a nop between
3987 a read of HI or LO and an immediatly following branch.
3989 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
3991 * config/tc-mips.c (md_begin): Another correction to the setting of
3994 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
3996 * config/tc-mips.c (md_begin): Correct type-o in setting of mips_eabi64.
3998 1998-12-21 Nick Clifton <nickc@cygnus.com>
4000 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
4001 bit insn when optimizing, so that parallelised instructions will
4002 start on a 32 bit boundary.
4004 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
4006 * config/tc-mips.c (mips_eabi64): New.
4007 (md_begin): Set mips_eabi64.
4008 (mips_elf_final_processing): Use it.
4010 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
4012 * config/tc-mips.c (mips_elf_final_processing):
4013 Correct setting of ABI in e_flags.
4015 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
4017 * config/tc-fr30.c (md_assemble): Warn about invalid instructions in delay slots.
4019 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
4021 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
4023 1998-12-15 Doug Evans <devans@casey.cygnus.com>
4025 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
4026 warning, values that don't fit in the field.
4028 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
4030 * config/tc-mips.c (mips_abi_string): New.
4031 (md_parse_option,md_longopts): Add mabi.
4032 (mips_elf_final_processing): Set e_flags based on mabi flag.
4034 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
4036 * config/tc-mips.c (md_parse_option): Handle vr4111.
4038 98-12-11 Ken Raeburn <raeburn@cygnus.com>
4040 * config/tc-h8300.c (build_bytes): Change message given if the
4041 instruction requires H8/300H mode and we're not in Hmode, to
4042 suggest that it may be the operand modes that are the problem, not
4043 necessarily the opcode.
4045 1998-12-10 Nick Clifton <nickc@cygnus.com>
4047 * config/tc-fr30.c: Add line separator character.
4049 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
4051 * configure.in (hppa-*-mpeix*): New target.
4052 * config/obj-som.h (obj_som_compiler): Declare.
4053 * config/obj-som.c (compiler_seen): New static variable.
4054 (obj_som_compiler): New function.
4055 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
4056 (md_pseudo_table): Add "compiler" if OBJ_SOM.
4057 (pa_type_args): Set hppa_priv_level.
4058 (pa_compiler): New static function if OBJ_SOM.
4059 * configure: Rebuild.
4061 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
4063 * read.c (output_leb128): Don't mark as inline.
4065 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
4067 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
4068 AIX .vbyte unaligned data support.
4069 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
4070 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
4073 1998-12-07 Nick Clifton <nickc@cygnus.com>
4075 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
4078 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
4080 * config/tc-arm.c (elf32_arm_force_relocation): Check for
4081 BFD_RELOC_ARM_PCREL_BRANCH.
4083 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
4085 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
4086 checking the target type.
4087 (mips-dec-bsd*): Set endian to little.
4088 * configure: Rebuild.
4090 COFF weak symbol support, based on patches from Mark Elbrecht
4091 <snowball3@usa.net>:
4092 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
4093 * config/obj-coff.c (obj_coff_weak): New static function.
4094 (obj_coff_endef) [both versions]: Handle weak symbols.
4095 (coff_frob_symbol): Likewise.
4096 (yank_symbols): Likewise.
4097 (obj_pseudo_table): Add "weak".
4099 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
4100 <aymeric.vincent@emi.u-bordeaux.fr>.
4101 * aclocal.m4: Rebuild with current tools.
4102 * configure: Rebuild.
4104 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
4105 an assertion failure for a case we can't handle when OBJ_ECOFF.
4107 * expr.c (operator): And with 0xff to avoid problems with signed
4110 1998-12-03 Nick Clifton <nickc@cygnus.com>
4112 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
4113 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
4115 1998-12-02 Nick Clifton <nickc@cygnus.com>
4117 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
4120 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
4122 * config/tc-fr30.c (md_pcrel_from_section): Restore previous calculation
4125 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
4127 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
4130 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
4132 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
4134 (d10v_cleanup): Only generate previous insn if a multiline insn is
4137 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
4139 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
4142 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
4144 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
4145 -marm6xxx command line switches.
4147 1998-11-18 Doug Evans <devans@casey.cygnus.com>
4149 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
4150 (itbl-ops.o): Delete duplicate dependencies.
4151 Rebuild dependencies.
4152 Add fr30 dependencies.
4153 * Makefile.in: Rebuild.
4155 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
4157 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
4159 * listing.c: Ignore line terminator characters found inside
4162 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
4164 * po/gas.pot: Regenerated.
4166 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
4168 * config/tc-fr30.c (fr30_is_colon_insn): New name for
4169 fr30_is_label_start(). Also checks for delay slot insns.
4171 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
4172 FR30 instructions which contain a colon in the mnemonic.
4174 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
4176 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
4178 * config/tc-fr30.c: Removed currently superflous code.
4180 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
4182 * config/tc-fr30.h: New file.
4183 * config/tc-fr30.c: Tweaking so that it will compile.
4185 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
4187 * config/tc-d10v.h (obj_fix_adjustable): Define.
4188 (TC_FORCE_RELOCATION): Define.
4189 (d10v_force_relocation): Declare.
4190 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
4191 (md_apply_fix3): Handle Vtable relocs.
4192 (d10v_fix_adjustable): New.
4193 (d10v_force_relocation): New.
4195 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
4197 * config/tc-d30v.c: Change default behaviour to ignore potential
4198 conflicts between register name and symbol names.
4200 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
4202 * configure.in: Add fr30-*-*.
4203 * config/tc-fr30.c: New file.
4204 * Makefile.in: Regenerated.
4205 * config.in: Regenerated.
4206 * configure: Regenerated.
4207 * doc/Makefile.in: Regenerated.
4208 * po/gas.pot: Regenerated.
4210 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
4212 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
4215 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
4217 * app.c (do_scrub_begin): Set characters above 127 to be symbol
4219 (do_scrub_chars): Add some casts to unsigned char to avoid
4220 unwanted sign extension.
4221 * read.c (lex_type): Set characters about 127 to be symbol
4223 * config/tc-i386.c (md_begin): Set identifier_chars and
4224 operand_chars for values above 127.
4226 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
4228 * configure.in: detect cygwin* instead of cygwin32*
4229 * configure: regenerate
4231 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
4233 * listing.c: Add support for producing a listing from piped
4236 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
4238 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
4239 (append_insn): Account for the tx39's multiply behavior.
4241 1998-10-26 Michael Meissner <meissner@cygnus.com>
4243 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
4244 from assemble_parallel_insns. Add support for '->' to indicate
4245 explicitly serializing the instructions.
4246 (md_assemble): Ditto.
4248 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
4250 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
4253 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
4255 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
4257 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
4259 * config/tc-mips.c : support frame and regmask/fregmask when
4260 MIPS_STABS_ELF is specified.
4262 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
4264 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
4265 (md_apply_fix): Don't return 1 for VTABLE relocs.
4266 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
4268 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4270 * doc/c-i386.texi: Replace occurences of "opcode" with
4271 "instruction mnemonic", "instruction", or "mnemonic" when
4272 referring to the name of an instruction. Use "opcode" when
4273 referring to the sequence of machine bytes.
4275 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
4276 (is_opcode_char): Rename to is_mnemonic_char.
4277 (md_assemble and i386_operand): Correct error messages from
4278 "opcode" to "instruction mnemonic"
4279 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
4280 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
4281 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
4282 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
4283 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
4284 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
4285 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
4287 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
4289 * config/tc-i386.c (i386_operand): Check for garbage after
4292 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
4294 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
4295 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
4297 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
4299 * config/tc-sh.h (obj_fix_adjustable): Define.
4300 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
4301 (md_apply_fix): Likewise.
4302 (tc_gen_reloc): Likewise.
4303 (sh_fix_adjustable): New.
4305 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
4307 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
4308 * cgen.h (gas_cgen_finish_insn): Update prototype.
4309 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
4310 cgen_insn_t -> CGEN_INSN_INT.
4311 (make_parallel): Update handling of CGEN_INT_INSN_P.
4312 (assemble_parallel_insn): Ditto.
4313 (target_make_parallel): New function.
4314 (md_assemble): Use it.
4316 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
4318 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
4320 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
4322 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
4323 converted into lower case.
4325 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
4327 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
4328 (gas_cgen_tc_gen_reloc): Likewise.
4329 * config/tc-m32r.h (obj_fix_adjustable): Define.
4330 * config/tc-m32r.c (m32r_fix_adjustable): New.
4331 (m32r_force_relocation): Handle VTABLE relocs.
4333 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
4335 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
4337 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
4339 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
4340 to lower case before parsing.
4342 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
4343 parallel insns modift buts in the PSW as a side effect.
4345 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
4347 * config/tc-d30v.c (find_format): Test for missing flag and
4350 (md_apply_fix3): Fix error messages to avoid
4351 assumption about presence of a symbol.
4353 (parallel_ok): Disallow parallel instructions that both modify the
4356 (find_format): Generate a warning if an odd numbered register is
4357 used as the first register in a mutli-register instruction.
4359 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
4361 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
4362 relocations are always associated with a symbol.
4364 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
4366 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
4367 (elf32_sparc_force_relocation): Declare.
4368 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
4369 (tc_gen_reloc): Handle vtable relocs.
4370 (elf32_sparc_force_relocation): New.
4372 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
4374 * symbols.c (S_IS_FUNCTION): New.
4375 * config/tc-v850.h (obj_fix_adjustable): Define.
4376 (TC_FORCE_RELOCATION): Define.
4377 (v850_force_relocation): Declare.
4378 * config/tc-v850.c (tc_gen_reloc): Use offset instead
4379 of fx_addnumber for VTABLE reloc addends.
4380 (md_apply_fix3): Handle VTABLE relocs.
4381 (v850_fix_adjustable): New.
4382 (v850_force_relocation): New.
4384 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
4386 * tc-hppa.c (fp_operand_format): Add some additional formats.
4387 (pa_ip): Do not automatically promote into pa2.0 mode.
4388 (pa_level): Handle ".level 2.0".
4390 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4392 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
4393 * config/tc-i386.h (template.extension_opcode): Change to
4394 unsigned int to allow full range of 8-bit opcode suffixes.
4395 (None): Redefine as 0xffff.
4397 From Jeff B Epler <jepler@usgs.gov>
4398 * doc/c-i386.texi (i386-SIMD): New section.
4400 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
4402 * read.c (discard_rest_of_line): New function.
4403 * read.h: Declare it.
4404 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
4406 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
4408 * config/tc-d10v.c (find_symbol_matching_register): New function.
4409 (find_opcode): Cope with the case where a register name matches
4412 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
4414 * config/tc-v850.c (md_pcrel_from): Rename to
4415 v850_pcrel_from_section.
4416 (v850_pcrel_from_section): Do not resolves symbols in other
4419 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
4421 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
4423 * config/tc-d10v.c (find_opcode): Generate an error if a register
4424 is supplied for an operand that should not be a register.
4426 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
4428 * config/tc-d30v.c (write_2_short): But do allow delayed branch
4429 instructions to have another instruction in the right bin.
4431 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
4433 * config/tc-d30v.c (write_2_short): Do not allow instructions in
4434 the right container if the left container holds a branch
4437 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
4439 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
4440 both a register name and symbol name.
4441 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
4443 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
4445 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
4446 execution unit class.
4448 (reg_name_search): If a name matches a register and a symbol,
4449 prefer the register.
4450 (find_format): Disallow flag registers when a general purpose
4451 register is required.
4452 If a number is required, but a register has been given, check to
4453 see if a symbol with the same name as the register exists, and if
4454 so, use that symbol.
4456 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
4458 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
4460 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
4462 * config/tc-d30v.c (find_format): Do not accept flag registers as
4463 general purpose registers.
4464 (find_format): If an immediate value is expected at a given place
4465 in a format, but a register name has been provided instead, check
4466 to see if that register name matches the name of a predefined
4467 symbol and if it does, then use the symbol instead.
4468 (reg_name_search): If a register name matches a symbol name,
4469 prefer the register name to the symbol name.
4471 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
4473 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
4474 the previous insn to empty.
4476 1998-09-20 Michael Meissner <meissner@cygnus.com>
4478 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
4479 pieces, forcing the use of an ANSI compiler.
4481 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4483 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
4485 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
4487 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
4489 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
4491 (obj_elf_vtable_entry): Likewise.
4492 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
4493 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
4494 (tc_gen_reloc): Likewise.
4495 (arm_fix_adjustable): Likewise.
4496 (elf32_arm_force_relocation): New.
4497 (armelf_frob_symbol): Remove coff-style symbol support.
4499 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
4501 * config/tc-i386.c (i386_operand): Fix typo in last patch.
4503 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
4505 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
4506 OBJ_COFF so that routine is defined for a.out format.
4508 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
4510 * config/tc-i386.c (i386_operand): Detect non-segment registers
4511 used as segment prefixes.
4513 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
4515 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
4516 optimize across FDE boundaries.
4518 * config/obj-coff.c (obj_coff_section): Preserve any link once
4519 flags when setting the section flags.
4521 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
4523 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
4524 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
4526 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
4528 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
4531 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
4533 * frags.c (frag_grow): Include the size of the frag struct in the
4536 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
4537 if the new subseg comes before the old.
4539 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
4541 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
4542 to handle edge8 and edge16.
4544 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
4546 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
4547 before we clobber the symbol involved.
4549 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
4551 * config/tc-arm.c: Remove OBJ_ELF definitions for
4552 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
4553 use arm_adjust_symtab for OBJ_COFF.
4554 (armelf_adjust_symtab): New Routine.
4555 * config/tc-arm.h: Define obj_adjust_symtab to
4556 armelf_adjust_symtab for OBJ_ELF.
4558 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
4560 * configure.in: Make all i386-elf targets use bfd_gas.
4561 * config/tc-i386.c (tc_i386_force_relocation): New.
4562 (tc_i386_fix_adjustable): Don't fix vtable relocs.
4563 (md_apply_fix3): Likewise.
4564 (tc_gen_reloc): Handle them.
4565 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
4566 tc_i386_force_relocation.
4568 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
4570 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
4572 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
4574 * config/tc-d30v.c (md_assemble): Copy previous opcode over
4575 current opcode after writing the first insturction of a reverse
4578 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
4580 * read.h (generate_lineno_debug): Add prototype.
4581 * read.c (generate_lineno_debug): Make non-static.
4583 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4585 * config/tc-i386.c (md_assemble): Only warn for address/data size
4588 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
4590 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
4591 against Thumb function names, as the linker needs this information.
4593 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
4595 * expr.c (operand): Check also that there is no advance in operand
4596 after atof_generic in order to decide "is it label 0f or floating
4599 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
4601 * config/tc-m32r.c: Replace double dash prefix to M32R specific
4602 command line options with a single dash.
4603 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
4605 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
4607 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
4608 * tc-arm.c (arm_fix_adjustable): New routine.
4610 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
4612 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
4613 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
4614 demand_empty_rest_of_line before mri_comment_end.
4615 (equals): Check garbage after expression before
4616 mri_comment_end in MRI mode.
4618 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
4620 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
4621 small immediate constant to use the constant itself rather than
4624 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
4626 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
4627 (pa_leave): Likewise.
4629 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4631 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
4633 (i386_operand): Fix an error message.
4635 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
4637 * doc/c-arm.texi (ARM Directives): Document .req directive.
4639 * config/tc-arm.c (reg_required_here): Display erroneous string if
4640 the register name could not be decoded.
4641 Do not set inst.instruction if the sift is -1.
4643 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
4645 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
4648 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
4650 * config/tc-d30v.c (d30v_align): Always perform alignment request,
4651 even if it is belived to be unnecessary.
4653 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4655 config/tc-i386.c (i386_operand): Size immediate constants by
4656 suffix (erroneously removed as part of July 7 change).
4658 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
4660 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
4661 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
4662 (armelf_frob_symbol): New Routine.
4663 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
4665 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
4667 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
4669 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
4671 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
4672 command line switches passed to assembler.
4674 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
4676 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
4677 (gas_cgen_opcode_desc): Declare.
4678 (gas_cgen_parse_operand): Declare.
4679 (*): Prepend gas_ to gas specific fns to denote them as such.
4681 * cgen.c (gas_cgen_opcode_desc): New global
4682 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
4683 (queue_fixup): Renamed from cgen_queue_fixup.
4684 (*): Prepend gas_ to gas specific fns to denote them as such.
4686 (gas_cgen_md_apply_fix3): Update call to insert_operand.
4687 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
4688 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
4689 Open opcode table and initialize it.
4690 (make_parallel): Use gas_cgen_opcode_desc.
4691 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
4692 (md_assemble): Ditto.
4694 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
4696 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
4697 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
4698 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
4699 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
4700 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
4701 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
4702 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
4703 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
4704 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
4705 (INIT_STAB_SECTION): Likewise.
4706 (OBJ_PROCESS_STAB): Likewise.
4708 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
4709 (md_parse_option): Watch for them.
4710 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
4711 (md_begin): Kill neverdef code.
4712 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
4713 (s_alpha_prologue): Watch alpha_cur_ent_sym.
4714 (s_alpha_coff_wrapper): New.
4715 (md_pseudo_table): Trap all ECOFF pseudos.
4717 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
4719 Start of changes to remove mdebug section from mips*-elf
4720 Based on MIPS_STAB_ELF definition
4721 * acconfig.h: undef if not configured
4722 * config.in: undef if not configured
4723 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
4724 * config/tc-mips.c (s_ent): set BSF_FUNCTION
4725 * stabs.c (s_stab_generic): flush frag
4727 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
4729 * configure.in: (arm-*-elf): Handle.
4730 (thumb-*-elf): Handle.
4731 * configure: Regenerate.
4732 * read.c (stringer): Fix typo in comment.
4733 * write.c (fixup_segment): Don't add symbol value to addend if
4735 * config/tc-arm.c (md_section_align): Don't align dwarf debug
4737 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
4740 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
4742 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
4743 (write_2_short): Emit warning if new flag is set.
4744 (do_assemble): Set flags if left instruction is one of special
4745 "right-instruction-killer" type.
4747 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
4749 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
4750 Always output words in debug_info section as big endian.
4751 (sparc_target_format): Choose correct bfd target.
4752 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
4754 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
4756 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
4757 to work with internationalization code. Issue an error when two
4758 operands match that are not allowed to match.
4760 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
4762 * configure.in (install_tooldir): Allow target to specify whether
4763 it wants to be installed in $(tooldir)/bin.
4764 * configure: Regenerate.
4765 * Makefile.am (install-exec-local): Set install-exec-tooldir
4766 dependency via configure.
4767 * Makefile.in: Regenerate.
4769 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
4771 * Makefile.am (install-exec-local): Split into two ...
4772 (install-exec-bindir,install-exec-tooldir): New rules.
4773 * Makefile.in: Regenerate.
4775 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
4777 * Makefile.am (install-exec-local): Don't remove the file before
4778 checking whether $(bindir) == $(tooldir)/bin. From Maciej
4779 W. Rozycki <macro@ds2.pg.gda.pl>.
4780 * Makefile.in: Rebuild.
4782 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
4784 * cgen.c: Include libiberty.h.
4785 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
4786 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
4787 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
4788 (md_cgen_lookup_reloc)): Declare.
4789 (md_cgen_record_fixup_exp): Declare.
4790 * config/tc-m32r.h (md_pcrel_from_section): Declare.
4791 (m32r_relax_frag): Declare.
4792 (cgen_md_apply_fix3): Decls moved to cgen.h.
4793 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
4794 (m32r_cgen_record_fixup_exp): Delete decl.
4795 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
4796 (assemble_nop): Delete.
4797 (expand_debug_syms): Delete unused `exp'.
4798 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
4799 Add default case for -Wall.
4800 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
4801 (md_atof): Delete unused wordP.
4803 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
4805 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
4808 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
4810 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
4811 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
4812 .print, .purgem, and .struct. Remove documentation for
4815 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
4817 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
4818 Update call to insert_operand.
4820 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
4822 * config/tc-m32r.c (ms_show_usage): Formatting changes.
4824 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
4826 * config/tc-i386.c (md_assemble): Don't get confused by trailing
4827 whitespace after a prefix operator.
4829 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
4831 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
4833 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
4835 * config/tc-sparc.c (log2): New static function.
4836 (s_reserve): Use log2 to convert alignment before calling
4838 (s_common): Use log2 to convert alignment before calling
4839 record_alignment and frag_align.
4840 (sparc_cons_align): Use log2.
4842 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
4844 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
4845 (s_common): Likewise.
4847 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
4848 initialization of waddr.
4849 (sparc_elf_final_processing): Add default case to switch.
4851 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4853 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
4854 than temporary real.
4856 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
4858 * write.c (subsegs_finish): Don't align the segments if there were
4861 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
4862 copying aux information.
4864 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
4865 expression into a symbol.
4867 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4869 * config/tc-i386.c (mode_from_disp_size): Change arg and return
4870 type to unsigned int.
4871 (md_assemble): Change type used to store offsets from unsigned
4873 (i386_operand): Switch error check to only call RESTORE_END_STRING
4874 once after parse_register.
4876 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
4878 * config/tc-v850.c (md_show_usage): Changed format to match that
4881 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
4883 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4885 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
4887 (md_apply_fix_2): Force the symbol of the vtable reloc to be
4890 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
4892 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
4893 * doc/Makefile.in: Rebuild.
4895 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
4897 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
4898 for %lo expressions.
4899 (mips_ip, case 'u'): Move range check after code to mask
4900 off bits in %hi/%lo expressions. Mask off high bits for
4903 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
4905 * doc/Makefile.am (gasver.texi): New target.
4906 (as.info, as.dvi): Depends upon gasver.texi.
4907 * doc/as.texinfo: Include gasver.texi. Mention version number on
4908 title page and in top node.
4909 * doc/Makefile.in: Rebuild.
4911 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
4913 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
4914 but not including the line containing the edict.
4915 * listing.h (LISTING_EOF): New.
4916 * input-scrub.c (input_scrub_next_buffer): Call it.
4918 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4920 * config/tc-i386.c (i386_operand): Don't set the size of an
4921 immediate address based solely on the suffix and the mode.
4923 * config/tc-i386.c (md_assemble): Add assertion to make sure
4924 overlap2 does not set Imm.
4926 * config/tc-i386.c (space_chars): Remove. The scrubber converts
4927 sequences of whitespace to a single space.
4928 (is_space_chars): Just compare with space.
4929 (md_begin): Don't initialize space_chars.
4930 (md_assemble): Just skip a single whitespace character.
4931 (i386_operand): Rewrite base-index parsing to use new
4932 parse_register, and to skip white space. Skip white space in a
4933 number of other places too. Don't give error message if
4934 parse_register fails.
4935 (parse_register): Change reg_string parameter to be non-const.
4936 Add end_op parameter. Skip white space after the `%', and return
4937 end of register string. Give error message here rather than
4940 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
4942 Based on patch from Matt Semersky <matts@scd.hp.com>:
4943 * expr.c (op_encoding): Make const.
4944 (expr_set_precedence): New function.
4945 (expr_begin): Don't set operator rankings, just call
4946 expr_set_precedence.
4947 * expr.h (expr_set_precedence): Declare.
4948 * read.c (s_mri): Call expr_set_precedence.
4950 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
4952 * doc/as.texinfo (Statements): Remove paragraph discussing
4953 continuing lines with a backslash. This hasn't worked for years,
4956 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
4958 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
4960 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
4961 (ps_CTORS, ps_DTORS): New section types.
4962 (vms_fixup_xtors_section): New function
4963 (Ctors_Psect, Dtors_Psect): Define.
4964 (IS_GXX_XTOR): Define
4965 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
4966 Filter static constructors/destructors and add to
4967 Ctors_Symbols/Dtors_Symbols chain.
4968 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
4969 appropriate section.
4971 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
4972 * makefile.vms: Merge vax/vms support.
4974 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
4976 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
4977 (elf_pseudo_table): Add them.
4978 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
4979 (md_apply_fix): Accept them.
4980 (mips_fix_adjustable): Don't adjust them.
4981 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
4982 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
4983 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
4984 (tc_fix_adjustable): Don't adjust them.
4986 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
4988 * Makefile.am (CGEN_CPU_PREFIX): New variable.
4990 * Makefile.in: Regenerate.
4991 * configure.in: AC_SUBST cgen_cpu_prefix.
4992 * configure: Regenerate.
4994 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
4996 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
4997 Changed all users of COND12_DELAY.
4999 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
5001 * config/tc-mn10300.c (set_arch_mach): New function.
5002 (md_pseudo_table): Add pseudo-ops to set the current machine type.
5003 (md_begin): Default to mn10300 mode.
5004 (md_assemble): Only accept instructions for the core mn10300
5005 chip and the active machine type.
5007 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
5009 * subsegs.h (segment_info_type): Give the struct a name.
5010 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
5011 * config/tc-h8500.h (tc_reloc_mangle): Declare.
5012 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
5013 * config/tc-w65.h (tc_reloc_mangle): Declare.
5014 * config/tc-z8k.h (tc_reloc_mangle): Declare.
5016 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
5018 * config/tc-v850.c (v850_comm): Restore old section
5019 after common processing.
5021 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
5023 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
5025 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
5027 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
5028 char with code that explicitly sign-extends.
5030 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
5032 * config/tc-v850.c (md_begin): Restore text section as the current
5033 section after creating call table sections.
5034 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
5037 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
5038 with call to macro SYM_AUXINFO.
5040 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
5042 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
5043 with the program transform name.
5044 * Makefile.in: Rebuild.
5046 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
5048 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
5051 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
5053 * config/tc-i386.c (i386_operand): Be prepared for a space between
5054 the open parenthesis and the start of the register operand,
5055 because of the June 16 change.
5057 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
5059 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
5062 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
5064 * config/tc-d30v.c (d30v_align): Always perform alignment request,
5065 even if it is belived to be unnecessary.
5067 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
5069 * write.c (adjust_reloc_syms): Never adjust relocs against weak
5071 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
5073 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
5075 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
5076 shift amount for a repeated operand. The shift amount for the
5077 repeated copy comes from the size of the operand.
5079 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
5081 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
5083 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
5085 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
5087 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5089 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
5090 characters in it as LEX_IS_SYMBOL_COMPONENT.
5091 * config/tc-i386.h (tc_symbol_chars): Define.
5092 (extra_symbol_chars): Declare.
5093 * config/tc-i386.c (extra_symbol_chars): Define.
5094 (comment_chars): Don't use '/' as comment start if TE_LINUX.
5095 (line_comment_chars): Set to '/' if TE_LINUX.
5096 * doc/c-i386.texi (i386-prefixes): Update.
5097 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
5099 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
5101 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
5102 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
5104 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
5106 * config/tc-d10v.c (md_apply_fix3): Checking displacement
5107 constraint in instructions REP & REPI.
5109 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
5111 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
5112 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
5114 (check_range): If the operand is shifted, then shift the number
5115 before checking its range.
5117 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
5119 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
5122 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
5124 * config/tc-v850.c (v850_comm): Create special sections as needed.
5126 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
5128 * config/tc-d10v.c (write_2_short): Addition of swapping
5129 instructions for sequential and reverse sequential order when
5130 given order is not possible.
5132 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
5134 * Makefile.am: Rebuild dependencies.
5135 (DEP_INCLUDES): Fix reference to intl build directory.
5136 * Makefile.in: Rebuild.
5138 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5140 * doc/c-i386.texi: Update 16 bit documentation.
5142 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
5143 IgnoreDataSize to IgnoreSize as they are used for address size as
5145 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
5146 32-bit mode, similarly addr16/data16 and variants.
5148 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
5150 * config/tc-d30v.c (md_assemble): Fix handling of reverse
5151 sequential word multiply instructions.
5153 (do_assemble): Add extra command line argument, to allow mul32
5154 attribute to be preserved across parallel insns.
5155 (md_assemble): Insert NOPs between explicitly parallel insns which
5156 contain an 32 bit multiply and a 16 multiply.
5158 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5160 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
5163 * config/tc-i386.c (reloc): Add braces.
5165 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
5166 consistent with Intel naming.
5167 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
5168 use bitfields in sib_byte.
5169 (modrm_byte): Don't use bitfields here either.
5171 * config/tc-i386.c (current_templates): Add const.
5172 (parse_register): Add const to return, param, and char *s.
5173 (i386_operand): Add const to reg_entry *r.
5174 * config/tc-i386.h (templates): Add const to start, end.
5176 Inspired by code for 16 bit gas support from Martynas Kunigelis
5177 <martynas@nm3.ktu.lt>:
5178 * config/tc-i386.c (md_assemble): Add full support for 16 bit
5179 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
5180 (uses_mem_addrmode): Remove.
5181 (md_estimate_size_before_relax): Add support here too.
5182 (md_relax_table): Rewrite interface to md_relax for 16 bit
5184 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
5185 (opcode_suffix_to_type): Remove.
5186 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
5187 (SIZE_FROM_RELAX_STATE): Modify to suit above.
5188 (md_convert_frag): Likewise.
5189 (i386_operand): Add support for 16 bit base/index regs,
5190 immediates, and displacements. Remove some unnecessary casts, and
5191 localise end_of_operand_string, displacement_string_start,
5192 displacement_string_end variables. Add GCC_ASM_O_HACK.
5193 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
5195 * config/tc-i386.c (prefix_hash): Remove.
5196 (md_begin): Rewrite without obstacks. Remove prefix hash table
5197 handling. Rewrite lexical table handling.
5198 (i386_print_statistics): Don't print prefix statistics.
5199 (md_assemble): Rewrite instruction parser so that line is not
5200 converted to lower case. Don't do a hash_find for prefixes,
5201 instead recognise them via opcode modifier.
5202 (expecting_operand, paren_not_balanced): Localise variables.
5203 * config/tc-i386.h (IsPrefix): Define.
5204 (prefix_entry): Remove.
5206 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
5207 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
5208 '\\' in case where comment_chars contains '/'.
5210 * config/tc-i386.c (MATCH): Ensure given operand and template
5211 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
5212 you must write `ljmp *table(%ebx)'.
5214 From H.J. Lu <hjl@gnu.org>:
5215 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
5216 as 0 ifndef BFD_ASSEMBLER.
5217 (md_assemble): Allow immediate operands without suffix or
5218 other reg operand to default in size to the current code size.
5220 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
5222 * config/tc-v850.c (md_begin): Restore creation of
5223 .call_table_text and .call_table_data sections.
5225 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
5227 * config/tc-d30v.c (md_assemble): Set execution type to unknown
5228 after emitting a word of noops.
5230 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5232 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
5233 (i386_operand): Simplify checks for valid base/index combinations.
5234 Disallow `in 4(%dx),%al'.
5236 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
5238 (add_prefix): Change parameter from char to int.
5240 * config/tc-i386.h (Ugh): Define opcode modifier.
5241 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
5243 * config/tc-i386.c (md_assemble): Rewrite MATCH and
5244 CONSISTENT_REGISTER_MATCH macros to check register types more
5245 thoroughly. Check for illegal suffix/operand combinations
5246 when matching insns with operands. Handle new `s' suffix, and
5247 associated FloatMF opcode modifier for float insns with memory
5249 * config/tc-i386.h (FloatMF): Define new opcode modifier.
5250 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
5251 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
5252 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
5253 DATA_PREFIX_OPCODE throughout.
5255 * config/tc-i386.c (REGISTER_WARNINGS): Define.
5256 (md_assemble): Rewrite suffix/register operand checking code to be
5257 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
5258 AnyMem, the better to grep.
5260 (i386_operand): Don't set Mem bits in i.types[this_operand] when
5261 given a memory operand. Don't set Abs bits either.
5262 (type_names): Remove Mem*, Abs*.
5263 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
5264 define opcode_modifiers as these cases are handled by Disp8,
5265 Disp16, Disp32 and suffix checks.
5266 (COMES_IN_BOTH_DIRECTIONS): Remove.
5267 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
5269 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
5270 if IgnoreDataSize modifier given. Remove ShortformW modifier
5271 test. Add test for ShortForm in W base_opcode modification.
5272 Merge Seg2ShortForm and Seg3ShortForm code.
5273 * config/tc-i386.h (ShortFormW): Remove.
5274 (IgnoreDataSize): Define.
5276 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
5278 * config/tc-d30v.c (md_assemble): Store previous segment state
5279 with previous instruction.
5281 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5283 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
5284 (ebp, esp): Remove static variables.
5285 (MATCH): Remove test for InOutPortReg.
5286 (i386_operand): Properly handle InOutPortReg here instead.
5287 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
5288 (md_assemble): Simplify and correct modrm and sib generation.
5289 (i386_operand): Add warning for scale without index.
5290 Rewrite checks for valid base/index combinations.
5292 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
5293 macros and enclose in do while(0).
5294 (RESTORE_END_STRING): Likewise.
5295 (md_assemble): Add one to printed operand number so we start
5296 from 1 not 0. Add some more gettext invocations.
5297 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
5300 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
5301 DATA_PREFIX, SEG_PREFIX): Define.
5302 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
5303 (check_prefix): Remove function.
5304 (add_prefix): New function. Add prefix to i.prefix as well as
5306 (md_assemble): Changes for add_prefix. Remove hack for wait
5307 prefix, instead always output prefixes in fixed order. Test
5308 for jcxz/loop when selecting between word & dword operations,
5309 and add address size prefix rather than operand size prefix.
5310 Remove operand -> address size hack when emitting jcxz/loop.
5311 (i386_operand): Remove O_Absent check as it's done in expr.
5313 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
5315 * configure.in: Recognize m5200 as a cpu_type of m68k.
5316 * aclocal.m4: Rebuild with current libtool.
5317 * configure: Rebuild.
5319 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5321 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
5322 to relaxable_symbol to prevent references to external symbol from
5325 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
5327 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
5328 symbols are relaxable.
5330 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
5332 * config/tc-v850.c (md_begin): Don't create special
5333 sections by default.
5335 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
5337 * config/tc-mips.c (macro): For div and udiv, close the
5338 reorder block as soon as possible.
5340 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
5342 From Matt Semersky <matts@scd.hp.com>:
5343 * macro.c (macro_mri_mode): New function.
5344 * macro.h (macro_mri_mode): Declare.
5345 * read.c (s_mri): Call macro_mri_mode when switching in and out of
5348 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
5350 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
5353 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
5354 until after xstrdup in OBJ_EVAX case.
5356 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
5358 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
5359 offset calculation. Also, use VAX_BRW from vax-inst.h instead
5360 of hardcoded magic number.
5361 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
5363 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
5365 * read.c (do_s_func): New function.
5367 * read.h (do_s_func): Add prototype.
5369 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
5371 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
5372 nops if fill pattern not specified.
5374 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
5376 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
5377 * config/te-go32.h (TE_GO32): Define.
5378 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
5380 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
5382 Implement .func/.endfunc pseudo-ops.
5383 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
5385 * read.c (potable): Add .func,.endfunc.
5386 (s_func): New function.
5387 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
5389 (in_doc_func_p,current_function_label): New static globals.
5390 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
5392 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
5394 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
5395 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
5396 * config/tc-arm.h (WORKING_DOT_WORD): Define.
5397 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
5398 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
5399 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
5400 * config/tc-i860.h (WORKING_DOT_WORD): Define.
5401 * config/tc-i960.h (WORKING_DOT_WORD): Define.
5402 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
5403 * config/tc-w65.h (WORKING_DOT_WORD): Define.
5404 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
5405 * config/tc-a29k.c: Don't define md_short_jump_size,
5406 md_long_jump_size, md_create_short_jump or md_create_long_jump.
5407 * config/tc-alpha.c: Likewise.
5408 * config/tc-alpha.h: Likewise.
5409 * config/tc-arm.c: Likewise.
5410 * config/tc-h8300.c: Likewise.
5411 * config/tc-h8500.c: Likewise.
5412 * config/tc-hppa.c: Likewise.
5413 * config/tc-i860.c: Likewise.
5414 * config/tc-i960.c: Likewise.
5415 * config/tc-ppc.c: Likewise.
5416 * config/tc-sh.c: Likewise.
5417 * config/tc-sparc.h: Likewise.
5418 * config/tc-tic30.c: Likewise.
5419 * config/tc-w65.c: Likewise.
5420 * config/tc-z8k.c: Likewise.
5422 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
5424 * config/tc-vax.c (_): Delete this macro used for placeholder
5425 values in vax_operand_width_size; it conflicts with the _() macro
5426 used for internationalization.
5428 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
5430 * symbols.c (symbol_find_base): Fix case insensitive symbol name
5431 code. From Chris Moller <moller@bops.com>.
5433 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
5434 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
5435 * read.c (emit_expr): Initialize seg and subseg fields of a new
5437 * write.c (write_object_file): Switch to the appropriate segment
5438 and subsegment when processing a broken word.
5440 * config/tc-m68k.c (mri_assemble): New static function.
5441 (build_mri_control_operand): Call mri_assemble rather than
5443 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
5444 (s_mri_endf, s_mri_endw): Likewise.
5446 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
5448 * read.c (s_org): Call md_flush_pending_output if it is defined.
5450 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
5452 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
5454 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
5455 (md_parse_option): Add for same.
5456 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
5457 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
5458 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
5460 * config/tc-sparc.h (cons_fix_new_sparc): Added.
5462 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
5464 * config/tc-arm.c (find_real_start): Relax definition of local
5467 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
5469 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
5470 symbols at the given address, not just the last one specified.
5472 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
5474 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
5475 or number_to_chars_littleendian to write data.
5477 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
5479 * config/tc-v850.c (md_assemble): Remove artificially created
5480 register name symbols.
5482 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
5484 * write.c (fixup_segment): Change "segment" to "section" in
5487 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
5489 * write.c (fixup_segment): Change sym1-sym2 message again.
5491 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
5493 * write.c (fixup_segment): Improve error message for sym1-sym2
5494 errors when sym1 is in a different segment from sym2.
5496 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
5498 * config/tc-m32r.c (warn_unmatched_high): New static local.
5499 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
5500 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
5501 (md_longopts): Recognize --{no-,}warn-unmatched-high.
5502 (md_parse_option): Likewise.
5503 (md_show_usage): Likewise.
5504 (m32r_frob_file): Likewise.
5506 * read.c (generate_file_debug,generate_lineno_debug): New functions.
5507 (read_a_source_file): Call them.
5508 * read.h (stabs_generate_asm_file): Declare.
5509 * stabs.c (stabs_generate_asm_file): New function.
5510 (generate_asm_file): New function.
5511 (stabs_generate_asm_lineno): Move file name handling into
5514 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
5516 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
5517 (d30v_current_align, d30v_current_align_seg): New variables.
5518 (d30v_last_label): New variable.
5519 (d30v_align, s_d30v_align, s_d30v_text): New functions.
5520 (s_d30v_data, s_d30v_section): Likewise.
5521 (md_pseudo_table): Call them.
5522 (md_begin): Initialize d30v_current_align_seg.
5523 (md_assemble): Call d30v_align when needed by known current alignment.
5524 (d30v_frob_label, d30v_cons_align): New functions.
5525 * config/tc-d30v.h (md_do_align): Remove.
5526 (tc_frob_label): Call d30v_frob_label.
5527 (md_cons_align): New.
5529 * config/tc-d30v.c (find_format): Convert complex expressions to
5530 expression symbols before processing. Clean up code formatting.
5532 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
5534 * po/Make-in (install-info): New target.
5536 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
5538 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
5540 * config/tc-mn10300.c (md_assemble): Likewise.
5542 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
5544 * Makefile.am: Update with `make dep-am'.
5545 (HFILES): Add cgen.h.
5546 (cgen.o): Depend on cgen.h.
5547 * Makefile.in: Regenerate.
5549 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
5551 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
5553 * gasp.c (grab_label): Permit a label to be a preprocessor
5554 variable by permitting a label to start with a backslash.
5556 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
5558 * config/tc-mips.c (validate_mips_insn): Removed hack
5559 for previously inaccessible bitfields in some INSN_TRAP
5562 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
5564 * config/tc-d30v.c (do_assemble): Abort with error message
5565 if opcode operands do not match.
5567 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
5569 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
5570 'q' operand format for 20-bit "break"/"sdbbp" instructions.
5571 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
5572 similar new 'q' operand.
5574 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
5576 * cgen.c (cgen_asm_finish_insn): Fix typo.
5578 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
5581 * cgen.c: Include it.
5582 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
5583 (cgen_asm_finish_insn): Result is now void. New arg `result'.
5584 All callers updated.
5585 * config/tc-m32r.c: Include cgen.h.
5586 (m23r_insn): New members num_fixups,fixups.
5588 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
5590 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
5591 to avoid compiler warning.
5593 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
5595 * makefile.vms: Run dec c with /nodebug. Pass CC value when
5598 * makefile.vms (OBJS): Add ehopt.obj
5600 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
5602 * doc/c-vax.texi: Correct and extend vax/vms documentation.
5604 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
5606 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
5607 a short format insn.
5608 (md_assemble): Set it for explicitly packed insns.
5610 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
5612 * config/obj-coff.c (c_symbol_merge): Do not take address of
5613 native fields when performing the memcpy.
5615 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
5617 * config/tc-mips.c (macro,macro2): Implement
5618 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
5620 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5622 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
5623 relocations against globally visible symbols.
5624 * config/tc-m68k.c (relaxable_symbol): New macro.
5625 (m68k_ip, md_estimate_size_before_relax): Use it.
5626 (tc_m68k_fix_adjustable): Also handle weak symbols.
5628 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
5630 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
5631 references to externally visible symbols.
5632 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
5633 values in twice for a PC relative reloc if the symbol is
5636 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
5637 don't adjust a PC relative reloc against an externally visible
5639 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
5640 for a PC relative fixup against an externally visible defined
5641 symbol, arrange to store object file and addend values as though
5642 the symbol were not defined.
5643 (tc_gen_reloc): Likewise.
5645 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
5647 * read.c (sizeof_leb128): Referenced externally by write.c so
5650 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
5652 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
5653 and expand a 'debug' symbol associated with the next instruction
5654 that does not cause a short instruction to be filled with a NOP.
5655 (md_pseudo_table): Add support for .debugsym.
5656 (assemble_parallel_insn): Add calls to expand_debug_sym as
5658 (md_assemble): Ditto.
5660 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
5662 * as.c (main): Conditionally call setlocale.
5663 * gasp.c (main): Likewise.
5664 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
5665 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
5667 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
5669 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
5671 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
5673 * config/tc-hppa.c: Change all calls to bzero to use memset.
5674 (pa_ip): Add cast to avoid warning.
5675 (tc_gen_reloc, md_apply_fix): Likewise.
5676 (pa_find_space_by_number): Likewise.
5677 (hppa_force_relocation): Likewise.
5678 (pa_block): Change i to unsigned int.
5679 * config/obj-som.h (obj_som_copyright): Declare.
5681 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
5683 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
5684 for line numbers for assembly source.
5686 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
5688 * configure.in: Change version number to 2.9.4
5689 * configure: Rebuild.
5691 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
5693 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
5695 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
5697 * ecoff.h: Change symbolS in function declaration to struct
5700 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
5702 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
5703 (md_convert_frag): Fix i18n typo.
5705 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
5707 * ecoff.c (ecoff_get_cur_proc_sym): New function.
5708 * ecoff.h: Protoype it.
5709 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
5710 [EVAX] (s_alpha_prologue): Delete.
5711 (md_pseudo_table): Update.
5713 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
5715 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
5716 array to local pointer.
5717 (get_args, parse_expr): Add casts to avoid warnings.
5719 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
5721 * read.c (s_set): Cast xmalloc return value to fragS *.
5722 * config/tc-m68k.c (m68k_ip): Function made static to match
5723 previous forward declaration.
5724 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
5726 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
5728 * config/tc-v850.c: Add internationalisation macros to error
5731 * config/tc-m32r.c (can_make_parallel): Add internationalisation
5732 macros to error strings.
5734 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
5736 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
5737 reloc is in the TOC csect.
5738 (md_apply_fix3): Correct gettext typo.
5740 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
5742 * config/tc-arm.c (find_real_start): Ignore symbols starting with
5743 .L - they are local labels and the branches are not really
5744 function calls but rather far jumps.
5746 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
5748 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
5750 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
5752 * config/tc-i386.c (md_assemble): Print operand number rather than
5753 using ordinal_names.
5754 (i386_operand): Likewise.
5756 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
5758 * Makefile.am (INTLLIBS): Define to work around apparent automake
5760 All Makefiles: Regenerated.
5762 * Many files: Added gettext invocations around user-visible
5764 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
5765 HAVE_LC_MESSAGES): Define.
5766 * dep-in.sed: Added asintl.h.
5767 * po/Make-in: New file.
5768 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
5770 * read.c (Z_): Renamed from `_'.
5771 * Makefile.am (SUBDIRS): Added po.
5772 (POTFILES): new macro.
5773 (po/POTFILES.in): New target.
5774 ($(OBJS)): Added asintl.h.
5776 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
5777 (as_new_LDADD): Added $(INTLLIBS).
5778 (as_new_DEPENDENCIES): Added $(INTLDEPS).
5779 (gasp_new_LDADD): Added $(INTLLIBS).
5780 (gasp_new_DEPENDENCIES): New macro.
5781 * configure, aclocal.m4: Rebuilt.
5782 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
5784 (ALL_LINGUAS): Define.
5785 * macro.c: Include "asintl.h".
5786 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
5787 * as.h: Include "asintl.h".
5788 * config/tc-i386.c (ordinal_names): Removed.
5789 (md_assemble): Changed error text to avoid ordinal_names.
5790 (i386_operand): Likewise.
5791 (reloc): Added as_bad to avoid i18n problems.
5792 (tc_gen_reloc): Likewise.
5793 * config/tc-arm.c (bad_args): Now a #define.
5795 * config/obj-vms.c (VMS_stab_parse): Changed type of
5797 (global_symbol_directory): Unified strings to avoid i18n
5799 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
5800 avoid i18n problems.
5801 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
5802 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
5804 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
5806 * config/tc-v850.c (md_assemble): Changed C++ comment into C
5808 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
5810 * as.c (print_version_id): Added an fprintf to avoid i18n
5812 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
5814 * expr.c (expr): Added as_warn call to avoid i18n problems.
5815 * messages.c (as_assert): Changed code to avoid i18n problems.
5816 (as_abort): Likewise.
5817 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
5818 (s_space): Likewise.
5819 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
5821 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5823 * config/tc-i386.c (check_prefix): New static function, split out
5825 (struct _i386_insn): Add wait_prefix field.
5826 (md_assemble): Remove wait_prefix local variable. Use
5827 check_prefix when adding a prefix.
5829 * config/tc-i386.c (current_templates): New static variable.
5830 (md_assemble): Remove current_templates local variable.
5831 (md_assemble, i386_operand): Improve error and warning messages in
5832 many places. Add RESTORE_END_STRING in many places before error
5833 return. Clarify some comments.
5835 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
5837 (md_assemble): Parse string instruction operands, looking for
5838 segment override prefixes. Check for invalid segment prefixes on
5840 (i386_operand): i.seg[] and max mem_operand changes for string
5842 * config/tc-i386.h (EsSeg): Define.
5844 * config/tc-i386.h (regKludge): Define.
5845 (iclrKludge, imulKludge): Don't define.
5846 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
5847 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
5848 opcode_modifier checks to look for more common cases first. Add
5849 default_seg for IsString case.
5851 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
5853 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
5855 * configure: Rebuild with new automake and libtool.
5856 * aclocal.m4, Makefile.in: Likewise.
5858 * doc/Makefile.am (as.dvi): New target.
5859 * doc/Makefile.in: Rebuild.
5861 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
5863 * configure.in: Added sparc86x support.
5865 * configure: Rebuild.
5867 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
5869 (md_parse_option): Warn if -EL is not supported for this architecture.
5871 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
5873 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
5875 * config/tc-mips.c (mips_ip): Note when we use get match on
5876 the full instruction name.
5878 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
5880 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
5881 back into the expression to handle add/sub simplification correctly.
5883 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
5885 * config/tc-mips.c (hilo_interlocks): Remove 4300.
5887 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
5889 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
5892 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
5894 * symbols.c (max_indent_level): New global.
5895 (print_symbol_value_1): Use it.
5896 * expr.h (expr_build_dot): Declare.
5897 * expr.c (expr_build_dot): New function.
5899 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
5901 * symbols.c (print_binary): New function.
5902 (print_expr_1): Call it.
5904 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5906 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
5907 operand in the opcode.
5909 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5911 * config/tc-i386.h: Reorder operand flags and opcode modifier
5912 flags for clarity. Remove unused definitions: Unknown,
5913 ImmUnknown, DispUnknown, NoModrm.
5914 * config/tc-i386.c (type_names): Add missing Debug type.
5915 (md_assemble): Better duplicate prefix checking. Quicker string
5916 instruction check via new opcode_modifier flag.
5918 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
5920 * doc/as.texinfo (Invoking): Clarify -Wa example.
5922 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
5924 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
5925 (s_mips_weakext): Define.
5926 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
5927 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
5930 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
5932 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
5933 is an error if the value can not be computed at assembly time.
5934 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
5936 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
5938 * gasp.c (main): Set next field of new include_path structure to
5939 NULL. From Avery Pennarun <averyp@gdc.ca>.
5941 * read.c (s_mri_sect): Call as_bad rather than abort for an
5942 unsupported MRI target.
5944 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
5946 * config/tc-arm.c (arm_validate_fix): New function. Determine if
5947 the destination of a branch instruction should be altered.
5948 (find_real_start): New function: Locate the real, Thumb coded
5949 start of a Thumb function.
5950 (do_t_branch23): Alter the destination of branches to Thumb
5953 * config/tc-arm.h: Define TC_VALIDATE_FIX.
5955 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
5957 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
5960 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5962 * doc/as.texinfo: Use @itemx for a secondary item in a table.
5963 * doc/c-hppa.texi: Likewise.
5965 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
5967 * Makefile.am: Rebuild dependencies.
5968 * Makefile.in: Rebuild.
5970 * Makefile.am (DEP_INCLUDES): New variable.
5971 (.dep1): Change to work when srcdir is not an absolute path.
5972 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
5973 * Makefile.in: Rebuild.
5975 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
5977 * config/tc-i386.h, config/tc-i386.c: Revert March 24
5978 LinearAddress patch.
5980 * configure.in: Set version to 2.9.1.
5981 * configure: Rebuild.
5983 * Branched binutils 2.9.
5985 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5987 * config/tc-i386.h (FWait): Define.
5988 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
5989 other prefixes. Check FWait flag in opcode table to see which
5990 instructions require an fwait prefix.
5992 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5994 * stabs.c (get_stab_string_offset): Always create a stab string
5997 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
5999 Fix some gcc -Wall warnings:
6000 * atof-generic.c (atof_generic): Add casts to avoid warnings.
6001 * ehopt.c (eh_frame_code_alignment): Likewise.
6002 * expr.c (integer_constant, operand): Likewise.
6003 * frags.c (frag_align): Likewise.
6004 * gasp.c (level_0, change_base, doinstr): Likewise.
6005 * hash.c (hash_ask): Likewise.
6006 * listing.c (listing_page, calc_hex, print_lines): Likewise.
6007 (debugging_pseudo): Likewise.
6008 * macro.c (define_macro, check_macro): Likewise.
6009 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
6010 (ignore_rest_of_line, float_cons): Likewise.
6011 * symbols.c (decode_local_label_name): Likewise.
6012 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
6013 (fixup_segment, number_to_chars_bigendian): Likewise.
6014 (number_to_chars_littleendian): Likewise.
6015 * config/atof-ieee.c (gen_to_words): Likewise.
6016 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
6017 (sparc_ip, parse_keyword_arg, s_common): Likewise.
6018 * read.c (output_big_sleb128): Initialize locals to avoid
6020 (output_big_uleb128, equals): Likewise.
6021 * atof-generic.c (atof_generic): Change number_of_digits_* locals
6022 to unsigned int. Change zeros to unsigned int.
6023 * cond.c (s_if): Add return to default case.
6024 * frags.c (frag_now_fix): Change return type to addressT.
6025 * frags.h (frag_now_fix): Update declaration.
6026 * listing.c (file_info_struct): Change linenum to unsigned int.
6027 (struct list_info_struct): Change hll_line to unsigned int.
6028 (print_source): Update format string.
6029 * read.c (emit_expr): Change scan to unsigned int, and don't
6030 bother to initialize it.
6031 * symbols.c (dollar_label_count): Change to unsigned long.
6032 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
6033 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
6034 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
6036 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
6038 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
6039 mcf5200 just as we do for m68000.
6040 (m68k_init_after_args): Likewise.
6041 (md_estimate_size_before_relax): Likewise.
6043 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
6045 * config/tc-v850.c (md_assemble): Store relocation addend in
6046 fixup instead of instruction.
6048 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6050 * config/tc-i386.c (md_assemble): Swap template arguments to
6051 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
6052 This macro is currently symmetric, so passing them the wrong
6053 way didn't cause any problem, but may if the macro is changed
6055 After copying template to i.tm, use i.tm. rather than t-> to
6056 access fields, and make t a const*
6057 Move i.tm.operand_types[] swap to immediately after the copy.
6059 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
6061 * expr.h (expr_build_uconstant): Add prototype.
6062 (expr_build_unary,expr_build_binary): Add prototypes.
6063 * expr.c (expr_build_uconstant): New function.
6064 (expr_build_unary,expr_build_binary): New functions.
6066 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
6068 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
6069 * macro.c (macro_expand_body): Increase buffer size.
6070 * messages.c (as_warn): Likewise.
6071 (as_warn_where, as_bad, as_bad_where): Likewise.
6073 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
6075 Based on patch from H.J. Lu <hjl@gnu.org>:
6076 * Makefile.am (DISTSTUFF): New variable.
6077 (diststuff): New target.
6078 * Makefile.in: Rebuild.
6080 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
6082 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
6083 m32r_elf_section_change_hook.
6085 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
6086 emit a nop if a section ends with a 16 bit instruction.
6088 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
6090 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
6091 s_lcomm rather than obj_coff_lcomm.
6092 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
6094 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
6096 * config/tc-i386.h (LinearAddress): Define.
6097 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
6098 instruction, don't use a default segment.
6100 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
6102 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
6103 * configure: Rebuild.
6105 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
6107 * aclocal.m4, configure: Rebuild with libtool 1.2.
6109 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
6111 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
6112 PC relative branches. Patch courtesy of Jonathan Walton.
6115 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
6117 * configure.in (emulations): Add thumb-pe target.
6119 * configure (emulations): Add thumb-pe target.
6121 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
6123 * itbl-lex.l (yywrap): Don't define if already defined as a
6126 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
6128 * depend.c (quote_string_for_make): New function.
6129 (wrap_output): Use it.
6131 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
6133 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
6134 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
6136 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
6138 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
6139 Recognize -GN and -relax.
6140 (md_begin): Initialize gp size from -G switch.
6141 (alpha_force_relocation): Always force if -relax.
6142 (alpha_align): Take a new argument that will specify when to
6143 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
6144 Change all callers. Emit nop alignment padding as nop+unop pair.
6146 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
6148 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
6149 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
6151 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
6153 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
6154 require padding to the next long word boundary.
6156 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
6158 * cgen.c: #include symcat.h.
6159 * config/tc-m32r.c: Likewise.
6161 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
6163 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
6164 absolute expressions instead of '$' prefixed register names.
6166 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
6168 * read.c (s_set): Record file and line info for symbols when -as.
6169 (pseudo_set): Don't overwrite that dummy fragment.
6171 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
6173 * config/tc-ppc.c (md_pseudo_table): Add "section".
6174 (ppc_named_section): New static function.
6176 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
6178 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
6179 so we don't have to scan the entire list.
6181 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
6183 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
6184 case, allow the parallel instructions to modify the same flag
6187 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
6189 * listing.c (list_symbol_table): Categorize symbols by
6190 undefined_section rather than sy_frag->line == NULL.
6192 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
6194 * Makefile.am (install-exec-local): Install properly when ln
6195 fails or tooldir == prefix.
6197 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
6199 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
6200 Test result of insert_operand for error.
6202 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
6204 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
6205 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
6206 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
6207 * doc/Makefile.in: Rebuild.
6209 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
6211 * config/tc-mips.c (macro_build): Handle operand type 'C'.
6212 (macro): Fix handling of M_COP[0-3].
6214 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
6216 Based on patches from Ross Harvey <ross@teraflop.com>:
6217 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
6218 if macro_alternate or macro_mri.
6219 (getstring): Remove support for byte constants between < and >.
6220 (get_any_string): '<' only starts a string if macro_alternate or
6222 (macro_expand_body): Permit keyword parameters following
6223 positional parameters.
6225 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
6226 * configure.in (alpha*-*-netbsd*): New target.
6227 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
6228 * configure: Rebuild.
6230 * as.h (flag_warn_suppress_instructionswap): Move from here...
6231 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
6232 here, and make static.
6234 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
6235 BFD_ASSEMBLER or MANY_SEGMENTS.
6237 * as.c (show_usage): Update bug-gnu-utils address.
6238 * gasp.c (show_usage): Likewise.
6239 * doc/as.texinfo (Bug Reporting): Likewise.
6241 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
6243 * config/tc-mips.c (load_address): Don't use mips III or mips IV
6244 insns regardless of the size of a pointer if we're in mips I or
6246 (macro, macro2, s_cprestore, s_cpadd): Likewise.
6248 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
6250 Fix rac to accept only a0:
6251 * tc-d10v.c (parallel_ok, find_opcode):
6252 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
6253 Introduce OPERAND_GPR.
6255 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
6257 * read.c (s_fill): Handle non-constant repeat counts by creating
6258 an rs_space fragment.
6260 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
6262 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
6263 from as_bad to as_warn.
6265 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
6267 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
6268 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
6269 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
6271 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
6273 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
6274 seg_fix_rotP rather than fix_root from seg_info.
6276 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
6278 * expr.c: Add support for 0x1_2_3_4 bignums.
6280 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
6282 * configure.in: Change -linux* to -linux-gnu*.
6283 * configure: Rebuild.
6285 * app.c (do_scrub_begin): Treat \r as whitespace.
6287 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
6289 * Makefile.am: Update dependencies.
6290 * Makefile.in: Rebuild.
6292 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
6294 * configure, aclocal.m4: Rebuild with new libtool.
6296 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
6298 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
6299 the argument to bfd_set_arch_mach.
6300 (load_address): Use bfd_arch_bits_per_address to determine the
6301 bit size of an address instead of looking at the isa level.
6302 (macro, macro2, s_cprestore, s_cpadd): Likewise.
6304 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
6306 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
6308 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
6310 * ehopt.c: New file.
6311 * as.h (enum _relax_state): Add rs_cfa.
6312 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
6313 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
6314 * read.c (emit_expr): Call check_eh_frame.
6315 * write.c (cvt_frag_to_fill): Handle rs_cfa.
6316 (relax_segment): Likewise.
6317 * Makefile.am: Rebuild dependencies.
6318 (GAS_CFILES): Add ehopt.c.
6319 (GENERIC_OBJS): Add ehopt.o.
6320 * doc/internals.texi (Frags): Document rs_cfa.
6322 * as.c (show_usage): Mention --traditional-format.
6323 (parse_args): Accept --traditional-format.
6324 * as.h (flag_traditional_format): Declare.
6325 * output-file.c (output_file_create): If flag_traditional_format,
6326 set BFD_TRADITIONAL_FORMAT on stdoutput.
6327 * doc/as.texinfo, doc/as.1: Document --traditional-format.
6329 * config/tc-mips.c (append_insn): Make sure that if we have a
6330 fixup for an unmatched %hi reloc, it does not associated with a
6333 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
6334 * doc/Makefile.in: Likewise.
6336 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
6338 * config/tc-m32r.c (check_for_side_effects): New function.
6339 (can_make_parallel): Add checks for instruction side effects
6340 clashing with the other instruction.
6341 (assemble_parallel_insn): Improve warning messages. Return error
6342 message from non-swapped instruction order.
6344 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
6346 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
6348 * config/tc-arm.h: Replace md_after_pass_hook definition with a
6349 md_cleanup definition. This moves the forced literal output to
6350 the end of the source pass, and avoids macro's inserting literals
6351 into the code immediately after the macro expansion.
6353 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
6355 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
6356 a gas internal symbol is adjustable.
6357 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
6359 * as.h: If gcc version greater than 2.6, use `__format__' and
6360 `__printf__' in function attributes, rather than `format' and
6363 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
6365 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
6367 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
6369 Add tms320c30 support:
6370 * config/tc-tic30.h: New file.
6371 * config/tc-tic30.c: New file.
6372 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
6373 TARGET_FORMAT as "coff-tic30".
6374 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
6375 * Makefile.am: Rebuild dependencies.
6376 (CPU_TYPES): Add tic30.
6377 (CPU_OBJ_VALID): tic30-aout is valid.
6378 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
6379 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
6380 * configure, Makefile.in: Rebuild.
6382 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
6384 * config/tc-v850.c (md_assemble): Improvements to error messages.
6386 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
6388 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
6389 BFD_RELOC_HI16_S to store the high bits of any value.
6391 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
6392 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
6393 assembler calculate relocations to any external symbol at all.
6394 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
6395 involving generation of pc-relative relocs.
6396 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
6397 has been moved to md_apply_fix3.
6399 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
6400 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
6401 which actually means (the address of identifier's GOT entry) +
6402 constant, which is not particularly useful.
6404 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
6406 * read.h (include_dirs): Declare.
6407 (include_dir_count,include_dir_maxlen): Declare.
6409 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
6411 * configure.in: Correct check for shared opcodes library.
6412 * configure: Rebuild.
6414 * listing.c (buffer_line): If we can't open the file, set at_end.
6415 (listing_print): Remove unused local variable fi.
6417 * config/m68k-parse.y (reglistpair): Handle register list in
6420 * config/vms-conf.h: Don't undef VERSION.
6422 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
6424 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
6426 (GENERIC_OBJS): New variable, with the rest of the old OBJS
6428 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
6429 ($(srcdir)/make-gas.com): Rename from make-gas.com.
6430 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
6431 (EXTRA_DIST): Define.
6432 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
6433 explicitly rather than via the list of object files.
6434 (gcc-as.opt): New file created when make-gas.com is run.
6435 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
6436 itbl-cpu.h} to #include appropriate file rather than copying that
6438 * config/vms-conf.h: Synchronize with current config.in.
6439 * Makefile.in: Rebuild.
6441 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
6443 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
6444 (parallel_ok): Relaxed parallel subinstruction dependency check.
6446 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
6448 * as.h (flag_warn_suppress_instructionswap): added new flag.
6449 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
6450 command line argument.
6451 * tc-d10v.c (write_2_short): emit "Swapping instructions"
6452 warning only if flag_warn_suppress_instructionswap is false.
6454 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
6456 * configure.in (i386-*-mingw32*): New target.
6457 * configure: Rebuild.
6459 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
6461 * symbols.c (resolve_symbol_value): Don't set the segment if it
6462 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
6464 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
6467 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
6469 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
6470 depends upon HAVE_{UNLINK,REMOVE} values rather than host
6473 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
6475 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
6477 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
6479 * config/tc-v850.c (v850_insert_operand): Display instruction when
6480 an error is encountered.
6482 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
6484 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
6485 (i386-*-sco3.2v5*coff): New target.
6486 (i386-*-sco3.2*): New target.
6487 * configure: Rebuild.
6489 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
6491 * config/tc-v850.c: Tidy error message production.
6493 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
6495 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
6496 validate_immediate return value in the right type for comparisons
6499 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
6501 * listing.c (MAX_BYTES): Use listing variables not constants.
6502 (data_buffer): No longer an array, but a pointer.
6503 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
6504 (listing_listing): Allocate data_buffer.
6506 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
6508 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
6509 --listing-rhs-width, --listing-cont-lines.
6510 (show_usage): Update.
6511 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
6512 (listing_lhs_cont_lines, listing_rhs_width): New vars.
6513 (print_lines): Use the variables instead of the constants.
6514 (listing_listing): Likewise.
6515 * listing.h: Declare the new vars.
6517 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
6519 * as.c (parse_args): Add --keep-locals alias for -L.
6520 Add --strip-local-absolute.
6521 (show_usage): Update.
6522 * as.h (flag_strip_local_absolute): New flag.
6523 * symbols.c (S_IS_LOCAL): Use it.
6524 * config/obj-aout.h (S_IS_LOCAL): Likewise.
6525 * config/obj-bout.h (S_IS_LOCAL): Likewise.
6526 * config/obj-coff.h (S_IS_LOCAL): Likewise.
6528 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
6530 * config/tc-m32r.c: Detect if explicitly parallel instructions
6531 might have an io conflict and issue a warning message.
6533 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
6535 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
6536 cgen_swap_fixups): Functions to save, restore and swap the fixup
6537 chain with a backup copy.
6538 (cgen_asm_finish_insn): Returns address of constructed insn.
6540 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
6542 * listing.c (file_info_struct): Remove FILE, add POS.
6543 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
6544 (file_info): Don't open the file.
6545 (buffer_line): Check for the file in the last_open cache, updating
6547 (print_source): Don't reference file_info->file.
6548 (listing_listing): Likewise.
6549 (listing_print): Close the file in the cache, if any.
6551 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
6553 * read.c (dwarf_file_string): New file static variable.
6554 (emit_expr): Look for constant sequence that leads up to a file
6555 name in DWARF debugging output.
6556 (stringer): Use dwarf_file_string to decide whether to accept a
6557 string as a file name.
6559 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
6561 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
6562 (crack_operand): Add reg->reglst MRI hack.
6563 (r_seg): Put reglst symbols in reg_section.
6564 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
6566 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
6568 * tc-sh.c (get_specific): Handle SGR & DBR.
6570 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
6572 * tc-h8300.c (parse_reg): Take the length of the symbol into
6573 account when attempting to match a register name.
6574 * tc-h8500.c (parse_reg): Likewise.
6576 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
6578 * cgen.c: Formatting changes to improve readability.
6580 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
6582 * config/tc-mips.c (macro): Rework division code to avoid unfilled
6585 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
6587 Based on a patch from Jim Wilson
6588 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
6589 (tc_gen_reloc): Handle cross section PC relative relocs
6592 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
6594 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
6596 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
6598 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
6599 (expr_jmp_buf): New static local.
6600 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
6601 (cgen_md_operand): New function.
6602 * tc-m32r.c: Clean up pass over `struct foo' usage.
6603 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
6605 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
6607 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
6608 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
6610 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
6612 * config/tc-i386.c (i386_operand): Give an error if there are
6613 unrecognized characters after an expression.
6615 For older changes see ChangeLog-9697