1 Thu May 29 12:58:26 1997 Ben Pfaff <pfaffben@pilot.msu.edu>
3 * as.c: (parse_args) `-t' option requires an argument.
5 Wed May 28 15:45:07 1997 Nick Clifton <nickc@cygnus.com>
7 * config/tc-arm.c (md_begin): Change call to
8 coff_arm_bfd_set_private_flags() to a call to
9 bfd_set_private_flags().
11 Wed May 28 16:17:34 1997 Ian Lance Taylor <ian@cygnus.com>
13 * Makefile.in: Rebuild dependencies.
15 * config/tc-i386.c (tc_gen_reloc): Don't try to convert the type
16 of a BFD_RELOC_RVA reloc.
18 Wed May 28 10:48:14 1997 Jeffrey A Law (law@cygnus.com)
20 * config/tc-hppa.c (tc_fix_adjustable): Reject absolute calls/jumps.
21 (hppa_force_relocation): Force a relocation for an absolute
24 Mon May 26 13:24:25 1997 Ian Lance Taylor <ian@cygnus.com>
26 * doc/as.texinfo: Don't use @value in section names or index
27 entries; it confuses texinfo.tex.
29 Fri May 23 00:09:35 1997 Tom Tromey <tromey@cygnus.com>
31 * doc/as.texinfo: Updated for -MD option.
32 * Makefile.in (CFILES): Added depend.c.
33 (OBJS): Added depend.o.
34 * as.h (start_dependencies, register_dependency,
35 print_dependencies): New declarations.
37 * as.c (parse_args): Added -MD option.
38 (main): Call print_dependencies.
39 (show_usage): Added help for -MD.
40 * read.c (s_app_file): Call register_dependency.
41 (s_include): Call register_dependency when file is found.
42 (read_a_source_file): Call register_dependency.
44 Wed May 21 17:39:28 1997 Ian Lance Taylor <ian@cygnus.com>
46 * config/obj-coff.c (symbol_to_chars): If TE_PE, don't add the
47 section address to the symbol value.
49 Tue May 20 11:23:31 1997 Gavin Koch <gavin@cygnus.com>
51 * config/tc-mips.c (macro_build,mips_ip): Move the INSN_ISA field
52 into the new membership field.
54 Thu May 15 10:00:53 1997 Nick Clifton <nickc@cygnus.com>
56 * config/tc-arm.c (md_begin): If no cpu type is specified on the
57 command line then the ARM7 is now chosen by default when setting
58 the BFD machine and architecture.
60 Wed May 14 09:54:53 1997 Nick Clifton <nickc@cygnus.com>
62 * config/tc-arm.c (global variables): Added 'uses_apcs_26' flag to
64 (md_begin): Added code to generate flags to be set into the COFF
65 header and the calls to the BFD functions to do this.
66 (md_parse_option, md_show_usage): Added new command line
67 options -mapcs-32, -mapcs-26, -marmv2, -marmv2a, -marmv3,
68 -marmv3m, -marmv4, -marmv4t.
70 * tc-arm.h (LOCAL_LABEL): Removed the definition of this macro
73 Tue May 13 22:26:14 1997 Jeffrey A Law (law@cygnus.com)
75 * config/tc-mn10200.c (md_convert_frag): Prefix temporary
77 * config/tc-mn10300.c (md_convert_frag): Likewise.
79 Tue May 13 14:44:39 1997 Ian Lance Taylor <ian@cygnus.com>
81 * config/tc-mips.c (set_at): Check for bignum.
82 (check_absolute_expr, macro, mips16_macro): Likewise.
85 Tue May 13 10:45:56 1997 Fred Fish <fnf@cygnus.com>
87 * config/tc-tic80.c (md_apply_fix): Check PC relative relocations
88 for overflow/underflow, only insert lower 15 bits into instruction.
91 Mon May 12 13:33:08 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
93 * config/tc-i386.c (pi): Check for RegMMX.
95 Thu May 8 11:10:15 1997 Ian Lance Taylor <ian@cygnus.com>
97 * expr.c (expr): When subtracting values in the same frag,
98 subtract X_add_number rather than adding it.
100 Wed May 7 15:39:48 1997 Ian Lance Taylor <ian@cygnus.com>
102 * config/obj-coff.c (write_object_file): Just pass NULL to
103 md_do_align, not the address of a char holding NOP_OPCODE.
105 * config/tc-mips.c (macro): Handle constants for M_LI_D and
107 (mips_ip): For 'F', 'L', 'f', and 'l', generate a constant rather
108 than an address if the floating point value looks sufficiently
111 Tue May 6 12:18:09 1997 Ian Lance Taylor <ian@cygnus.com>
113 * config/tc-i386.c (md_section_align): If a.out and BFD, force
114 section size to be aligned.
116 Mon May 5 17:16:55 1997 Ian Lance Taylor <ian@cygnus.com>
118 * cond.c: Include "macro.h".
119 (struct conditional_frame): Add macro_nest field.
120 (initialize_cframe): Initialize macro_nest.
121 (cond_finish_check): Add nest parameter. Change all callers.
122 (cond_exit_macro): New function.
123 * as.h (cond_finish_check): Update declaration.
124 (cond_exit_macro): Declare.
125 * input-scrub.c (macro_nest): Make globally visible.
126 (input_scrub_next_buffer): Call cond_finish_check.
127 * macro.h (macro_nest): Declare.
128 * read.c (s_mexit): Call cond_exit_macro.
130 * config/tc-i386.h (RegMMX): Define.
131 * config/tc-i386.c (pi): Check for all register types.
132 (type_names): Add RegMMX.
133 (md_assemble): Handle RegMMX.
135 Wed Apr 30 12:47:00 1997 Manfred Hollstein <manfred@s-direktnet.de>
137 * config/obj-coff.c (c_section_symbol): Clear the LOCAL bit #ifdef
140 Tue Apr 29 20:23:10 1997 Jim Wilson <wilson@cygnus.com>
142 * config/tc-mips.c (nopic_need_relax): Add new parameter
143 before_relaxing. Use it when testing ecoff_extern_size.
144 (load_address, macro, md_estimate_size_before_relax): Fix all
147 Tue Apr 29 19:54:36 1997 Richard Henderson <rth@tamu.edu>
149 * config/obj-elf.c (elf_pseudo_table): Add "subsection".
150 (obj_elf_subsection): New static function.
152 Tue Apr 29 19:52:47 1997 Ian Lance Taylor <ian@cygnus.com>
154 * config/obj-coff.c (coff_header_append): Don't reset string_size
155 each time through the loop.
157 Fri Apr 25 14:17:46 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
159 * Makefile.in (DISTSTUFF): Add itbl-parse.h.
161 Fri Apr 25 12:03:15 1997 Ian Lance Taylor <ian@cygnus.com>
163 * doc/internals.texi (Porting GAS): Correct documentation for
164 current configure handling of targ-cpu.h, et. al.
165 (CPU backend): Document listing macros.
167 * listing.c (data_buffer): Set size based on other listing macros,
168 rather than always using 100.
169 (data_buffer_size): Remove static variable.
170 (calc_hex): Make data_buffer_size a local variable. Don't leave
171 any slop when filling data_buffer.
173 Mon Apr 21 15:33:19 1997 Ian Lance Taylor <ian@cygnus.com>
175 * doc/c-mips.texi: Document .set autoextend.
177 Sat Apr 19 23:09:25 1997 Niklas Hallqvist <niklas@petra.appli.se>
179 * configure.in (i386-*-openbsd*, m68k-*-openbsd*,
180 mips-dec-openbsd*, ppc-*-*bsd*, ns32k-pc532-openbsd*,
181 sparc-*-openbsd*): New targets.
182 * configure: Rebuild.
184 Sat Apr 19 22:52:03 1997 Jim Wilson <wilson@cygnus.com>
186 * config/obj-elf.c (elf_frob_symbol): If TC_MIPS, set BSF_OBJECT
187 for all undefined symbols.
189 Fri Apr 18 13:37:35 1997 Ian Lance Taylor <ian@cygnus.com>
191 * config/tc-ppc.c (ppc_fix_adjustable): Handle zero length csects
194 Fri Apr 18 11:51:35 1997 Niklas Hallqvist <niklas@appli.se>
196 * configure.in (alpha*-*-openbsd*): New target.
197 * configure: Rebuild.
199 Thu Apr 17 13:59:47 1997 Per Fogelstrom <pefo@openbsd.org>
201 * configure.in (mips-*-openbsd*): New target.
202 * configure: Rebuild.
205 Wed Apr 16 12:31:24 1997 Martin Hunt <hunt@cygnus.com>
207 * config/tc-d30v.c (parallel_ok): Fix parallel checking
208 for instructions using conditional execution.
211 Tue Apr 15 18:11:44 1997 Gavin Koch <gavin@cygnus.com>
213 * config/tc-mips.c (insn_uses_reg): Correct test for fpr pairs.
215 Tue Apr 15 13:04:47 1997 Ian Lance Taylor <ian@cygnus.com>
217 * Makefile.in (srcroot): Remove.
218 (INSTALL): Set to @INSTALL@.
219 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
220 (all, dvi): Don't set srcroot.
221 (install): Depend upon as.new, gasp.new, and installdirs. Use
222 $(program_transform_name) directly, rather than using
223 $(INSTALL_XFORM) and $(INSTALL_XFORM1).
224 (installdirs): New target.
225 * doc/Makefile.in (INSTALL_XFORM1): Remove.
226 (install): Depend upon installdirs. Use $(program_transform_name)
227 directly, rather than using $(INSTALL_XFORM) and
229 (installdirs): New target.
230 (install-info-as): Run mkinstalldirs.
231 (install-info-gasp): Likewise.
233 Mon Apr 14 11:59:08 1997 Ian Lance Taylor <ian@cygnus.com>
235 * Makefile.in (INSTALL): Change install.sh to install-sh.
237 * symbols.c (resolve_symbol_value): Check for division by zero.
239 From Thomas Graichen <graichen@rzpd.de>:
240 * Makefile.in: Always use $(SHELL) when running move-if-change.
241 * configure.in: Use ${CONFIG_SHELL} when running $ac_config_sub.
242 * configure: Rebuild.
244 Thu Apr 10 14:40:00 1997 Doug Evans <dje@canuck.cygnus.com>
246 * cgen.c (cgen_parse_operand): Renamed from cgen_asm_parse_operand.
247 New argument `want'. Update enum cgen_parse_operand_result values.
248 Initialize if CGEN_PARSE_OPERAND_INIT.
249 * config/tc-m32r.c (md_begin): Set cgen_parse_operand_fn.
250 (md_assemble): Call cgen_asm_init_parse.
251 Update call to m32r_cgen_assemble_insn, call as_bad if assembly failed.
253 Wed Apr 9 11:49:41 1997 Ian Lance Taylor <ian@cygnus.com>
255 * config/tc-m68k.c (m68k_ip): Handle #j.
257 Tue Apr 8 16:37:57 1997 Jeffrey A Law (law@cygnus.com)
259 * config/tc-mn10300.c (md_convert_frag): Create fixup at the
260 right address for call label:32,regs,imm.
262 Mon Apr 7 14:58:22 1997 Jeffrey A Law (law@cygnus.com)
264 * config/tc-hppa.c (pa_subspace_start): If OBJ_ELF, then always return
266 * config/tc-hppa.h (tc_frob_symbol): Don't reset the value of the
267 symbol for OBJ_ELF anymore.
269 Mon Apr 7 10:54:59 1997 Doug Evans <dje@canuck.cygnus.com>
271 * Makefile.in: Regenerate dependencies.
272 (TARG_CPU): New variable.
273 (cgen.o): Depend on cgen.h, $(TARG_CPU)-opc.h.
274 (.dep1): Delete creating of cgen-opc.h.
275 (.tcdep): Put proper contents in cgen-opc.h.
276 * configure.in (m32r): Delete setting of extra_files, extra_links.
277 (AC_OUTPUT): Create cgen-opc.h.
278 * configure: Regenerated.
280 Sat Apr 5 13:19:12 1997 Klaus Kaempf <kkaempf@progis.de>
282 * makefile.vms: Update to build gasp.exe.
284 Fri Apr 4 16:10:02 1997 Doug Evans <dje@canuck.cygnus.com>
286 * write.c (relax_frag): Make non-static.
287 * write.h (relax_frag): Add prototype for.
288 * config/tc-m32r.h (md_do_align): New arg `max'.
289 * config/tc-m32r.c (m32r_do_align): Likewise.
290 Update calls to frag_align, frag_align_pattern.
291 (fill_insn): Update call to m32r_do_align.
292 (m32r_scomm): Update call to frag_align.
294 * config/tc-m32r.[ch]: New files.
296 * Makefile.in (CPU_TYPES): Add m32r.
297 (TARGET_CPU_CFILES): Add tc-m32r.c.
298 (TARGET_CPU_HFILES): Add tc-m32r.h.
299 (DISTCLEAN_HERE): Add cgen-opc.h.
300 (.dep1,.tcdep): Create empty cgen-opc.h.
301 (cgen.o): Add dependencies.
302 (dependencies): Regenerate.
303 * as.h (struct frag): New member fr_targ.
304 (fr_pcrel_adjust,fr_bsr): Move into union fr_targ.ns32k.
305 * conf.in (USING_CGEN): New macro.
306 * configure.in (m32r-*-*): Add entry for.
307 Add cgen.o to extra_objects.
308 * configure: Regenerate.
309 * frags.c (frag_var): fr_pcrel_adjust renamed to
310 fr_targ.ns32k.pcrel_adjust. fr_bsr renamed to fr_targ.ns32k.bsr.
311 (frag_variant): Likewise.
312 * write.c (relax_frag): Likewise.
313 * config/tc-ns32k.c (*): Likewise.
315 Fri Apr 4 13:26:10 1997 Ian Lance Taylor <ian@cygnus.com>
317 * config/tc-hppa.h (TC_EOL_IN_INSN): Check explicitly for '!',
318 rather than for any end of line character.
320 * config/tc-hppa.c (tc_gen_reloc): If hppa_ren_reloc_type fails,
321 call abort (i.e., as_abort) rather than crashing.
323 * config/tc-mips.c: Protect uses of STO_MIPS16 with an ifdef of
324 OBJ_ELF, rather than of S_GET_OTHER.
326 * Makefile.in (DISTCLEAN_HERE): Add site.exp and site.bak.
328 Thu Apr 3 13:16:18 1997 Ian Lance Taylor <ian@cygnus.com>
330 * Makefile.in (VERSION): Set to 2.8.1.
332 * Branched binutils 2.8.
334 Wed Apr 2 12:24:10 1997 Ian Lance Taylor <ian@cygnus.com>
336 * COPYING: Update FSF address.
338 * config/tc-mips.c (mips16_macro): Handle M_DMUL and M_MUL.
340 Tue Apr 1 18:29:47 1997 Jim Wilson <wilson@cygnus.com>
342 * config/tc-mips.c (md_begin): Don't set interlocks for 4100.
344 Tue Apr 1 16:24:28 1997 Klaus Kaempf <kkaempf@progis.de>
346 * config-gas.com: Update to handle both vax and alpha.
347 * makefile.vms: Update to use config-gas.
348 * conf-a-gas.com: Remove file.
350 Tue Apr 1 16:08:21 1997 Ian Lance Taylor <ian@cygnus.com>
352 * Makefile.in: Remove unnecessary itbl-parse.h, ibtl-parse.c, and
353 itbl-lex.c dependencies. Remove rules for itbl-lex.o,
354 itbl-parse.o, and itbl-ops.o; just use the normal .c.o rule.
357 Tue Apr 1 11:25:56 1997 Michael Meissner <meissner@cygnus.com>
359 * config/tc-tic80.c (line_comment_char): Make '#' start comments
360 at the beginning of a line for compatibility with .S files where
361 cpp leaves the filename transitions beginning with '#'.
364 Tue Apr 1 00:07:30 1997 Ian Lance Taylor <ian@cygnus.com>
366 * config/tc-m68k.c: Only compile tc_coff_symbol_emit_hook and
367 tc_coff_sizemachdep if OBJ_COFF.
369 Mon Mar 31 23:53:44 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
371 * config/tc-ppc.c (register_name): Declare.
373 Mon Mar 31 16:31:04 1997 Joel Sherrill <joel@oarcorp.com>
375 * configure.in (hppa*-*-rtems*): New target, like hppa-*-*elf*.
376 * configure: Rebuild.
378 Mon Mar 31 14:15:19 1997 Ian Lance Taylor <ian@cygnus.com>
380 * config/tc-mips.c (mips_pseudo_table): Add "stabn".
381 (mips16_mark_labels): New static function.
382 (append_insn): Call mips16_mark_labels.
383 (mips_emit_delays): Likewise.
384 (s_insn): Likewise. Don't call mips_clear_insn_labels.
385 (s_mips_stab): New static function.
387 * configure.in: Use ELF for mips-*-gnu*.
388 * configure: Rebuild.
390 Mon Mar 31 14:01:40 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
392 * config/tc-m68k.h (TARGET_FORMAT): Set to "coff-m68k-sysv" if
395 Fri Mar 28 18:03:19 1997 Alan Modra <alan@spri.levels.unisa.edu.au>
397 * configure.in: Add AC_ARG_ENABLE for commonbfdlib. If it is set,
398 set OPCODES_LIB to empty.
399 * configure: Rebuild.
401 Fri Mar 28 15:25:24 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
403 * configure.in (sparc-*-linux*aout*, sparc-*-linux*): New
405 * configure: Rebuild.
407 Fri Mar 28 13:08:33 1997 Ian Lance Taylor <ian@cygnus.com>
409 * itbl-parse.y (yyerror): Make static. Declare.
411 From Ralf Baechle <ralf@gnu.ai.mit.edu>:
412 * configure.in: Set emulations for mips-*-linux*-*.
413 * configure: Rebuild.
415 * config/tc-mips.c (struct mips_set_options): Define.
416 (mips_opts): New static variable.
417 (mips_isa): Remove. Now a field in mips_opts. Change all
419 (mips16, mips16_autoextend, mips_warn_about_macros): Likewise.
420 (mips_noreorder, mips_nomove, mips_noat, mips_nobopt): Likewise.
421 (struct mips_option_stack): Define.
422 (mips_opts_stack): New static variable.
423 (s_mipsset): Add support for .set push and .set pop.
424 * doc/c-mips.texi: Document .set push and .set pop.
426 * config/obj-elf.c (obj_elf_section_change_hook): New function.
427 * config/obj-elf.h (obj_elf_section_change_hook): Declare it.
428 * config/tc-mips.c (s_change_sec): Call it if OBJ_ELF.
430 Thu Mar 27 12:23:56 1997 Ian Lance Taylor <ian@cygnus.com>
432 * as.c (parse_args): Update copyright date in version message.
434 * Makefile.in (clean-here): Remove dependency files.
436 * read.c (s_comm): Check S_IS_COMMON as well as S_IS_DEFINED.
437 (s_mri_common): Check S_IS_COMMON unconditionally.
438 * symbols.c (colon): Check S_IS_COMMON as well as S_IS_DEFINED.
439 * config/tc-alpha.c (s_alpha_comm): Likewise.
440 * config/tc-mips.c (nopic_need_relax): Likewise.
441 * config/tc-ppc.c (ppc_elf_lcomm): Likewise.
442 (ppc_pe_comm): Likewise.
443 * config/obj-elf.c (obj_elf_common): Likewise. Set segment of
444 common symbol to bfd_com_section_ptr.
445 * config/tc-sparc.c (s_common): Likewise.
446 (tc_gen_reloc): Likewise.
449 Thu Mar 27 00:29:46 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
451 * config/tc-d30v.c (md_apply_fix3): Get the relocs right.
454 Wed Mar 26 13:35:15 1997 H.J. Lu <hjl@lucon.org>
456 * config/tc-i386.c (tc_i386_fix_adjustable): Only define if
459 Wed Mar 26 11:32:51 1997 Ian Lance Taylor <ian@cygnus.com>
461 * input-scrub.c (input_scrub_next_buffer): Handle very long input
464 * listing.c (print_lines): Add lineno parameter. Change all
466 (listing_listing): Only call calc_hex for the right line.
467 (listing_list): Set the new edict based on the current edict, in
468 order to handle listing commands in macros correctly.
470 * config/tc-mips.c (insn_uses_reg): Map register numbers in mips16
473 * cond.c (cond_finish_check): New function.
474 * as.h (cond_finish_check): Declare.
475 * as.c (main): Call cond_finish_check.
478 Tue Mar 25 14:45:54 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
480 * config/tc-d30v.c (md_assemble): If two instructions
481 are supposed to be assembled in parallel and the first one is
482 long, print an error and stop.
483 (md_apply_fix3): Don't calculate absolute relocs. Just write
487 Mon Mar 24 12:11:18 1997 Ian Lance Taylor <ian@cygnus.com>
489 * config/tc-i386.h (iclrKludge): Define.
490 * config/tc-i386.c (md_assemble): Handle iclrKludge.
492 * config/tc-alpha.h (tc_frob_file_before_adjust): Define if
494 (alpha_frob_file_before_adjust): Declare if OBJ_ECOFF.
495 * config/tc-alpha.c (alpha_debug): New static variable.
496 (md_parse_option): Set alpha_debug if -g is seen.
497 (alpha_frob_file_before_adjust): New function if OBJ_ECOFF.
500 Sun Mar 23 18:03:31 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
502 * config/tc-d30v.c (build_insn): Enable range-checking code.
503 (postfix): Stop at space or comma. Fixes PR 11862.
504 (md_assemble): Change error message.
507 Sat Mar 22 13:44:28 1997 Ian Lance Taylor <ian@cygnus.com>
509 * Makefile.in: Added automatic dependency building.
510 * dep-in.sed: New file.
512 Fri Mar 21 15:42:37 1997 Ian Lance Taylor <ian@cygnus.com>
514 * config/obj-ieee.c (segment_name): Don't define function if this
517 * config/obj-coff.h (DO_STRIP): Don't define.
518 * config/tc-h8300.h (DO_STRIP): Don't define.
519 * config/tc-h8500.h (DO_STRIP): Don't define.
520 * config/tc-w65.h (DO_STRIP): Don't define.
521 * config/tc-z8k.h (DO_STRIP): Don't define.
523 * symbols.c (colon): Call obj_frob_label if it is defined.
524 * config/obj-vms.h (obj_frob_label): Rename from tc_frob_label.
526 * configure.in: Don't set files and links. Don't call
527 AC_LINK_FILES. Substitute te_file. Create targ-cpu.h,
528 obj-format.h, targ-env.h, and itbl-cpu.h in AC_OUTPUT.
529 * configure: Rebuild.
530 * Makefile.in (TARG_CPU_C): New variable.
531 (TARG_CPU_O, TARG_CPU_H): New variables.
532 (OBJ_FORMAT_C, OBJ_FORMAT_O, OBJ_FORMAT_H): New variables.
533 (TARG_ENV_H, ATOF_TARG_C, ATOF_TARG_O): New variables.
534 (SOURCES): Rename from REAL_SOURCES. Delete old definition.
535 (LINKED_SOURCES): Remove.
536 (HEADERS): Rename from REAL_HEADERS. Delete old definition.
537 (LINKED_HEADERS): Remove.
538 (OBJS): Use $(TARG_CPU_O), etc., rather than targ-cpu.o, etc.
539 ($(OBJS)): Depend upon $(TARG_ENV_H), etc., rather than
541 ($(TARG_CPU_O), $(OBJ_FORMAT_O) $(ATOF_TARG_O)): New targets.
542 (targ-cpu.o, obj-format.o, atof-targ.o): Remove targets.
543 (itbl-cpu.h): Remove target.
544 (DISTCLEAN_HERE): Remove targ-cpu.c, obj-format.c, atof-targ.c,
547 Thu Mar 20 19:18:58 1997 Ian Lance Taylor <ian@cygnus.com>
549 * doc/as.texinfo (Symbol Names): Don't use obsolete @ctrl macro.
551 Thu Mar 20 16:49:14 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
553 * config/tc-m68k.c (mri_chip): Replace calls to get_symbol_end by
554 open coded loop that does not require the name to start with a
557 Thu Mar 20 13:42:01 1997 H.J. Lu <hjl@lucon.org>
559 * frags.c (frag_var): Change offset parameter to offsetT.
560 (frag_variant): Likewise.
561 * frags.h (frag_variant, frag_var): Update declarations.
562 * config/tc-m68k.c (struct m68k_it): Change foff field to
564 (add_frag): Change off parameter to offsetT.
565 * Several files: Add casts to calls to frag_var.
567 * Makefile.in (m68k-parse.c): Depend upon itbl-parse.c, to
568 serialize a parallel make.
569 (itbl-parse.h): Split target out from itbl-parse.c.
571 Thu Mar 20 12:48:45 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
573 * config/m68k-parse.y (motorola_operand): Allow (zdireg,EXPR).
575 * config/te-delta.h (COFF_COMMON_ADDEND): Define.
576 * config/obj-coff.c (fixup_segment): Check COFF_COMMON_ADDEND when
577 storing the value of a common symbol.
579 Wed Mar 19 11:37:57 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
581 * config/obj-coff.c (glue_symbols): Unused variable symbolP
583 (crawl_symbols): Do not modify symbol_rootP and symbol_lastP here;
584 that is done by symbol_remove and symbol_insert.
586 * config/obj-coff.h (S_IS_LOCAL): Return 0 for a debugging
589 Wed Mar 19 11:06:29 1997 Ian Lance Taylor <ian@cygnus.com>
591 * config/tc-mips.c (load_register): In 32 bit mode, when not
592 dealing with a 64 bit number, permit the upper 32 bits to be set
593 even if bit 31 is not set.
595 Tue Mar 18 23:30:14 1997 Ian Lance Taylor <ian@cygnus.com>
597 * read.c (potable): Add "equiv".
598 (s_set): Handle .equiv based on argument.
599 * doc/as.texinfo (Equiv): New node to document .equiv.
600 (Err): New node to document .err.
602 Tue Mar 18 15:50:13 1997 H.J. Lu <hjl@lucon.org>
604 * Many files: Add function prototypes.
605 * as.c (show_usage, parse_args): Make static.
606 * frags.h (frag_alloc): Declare.
607 * subsegs.c (subseg_set_rest): Don't declare frag_alloc.
608 * symbols.c (dollar_label_instance): Change return type to long.
609 * symbols.h (print_symbol_value): Declare.
610 (print_expr, print_expr_1, print_symbol_value_1): Declare.
611 * write.c (fix_new_exp): Don't declare make_expr_symbol.
612 (remove_subsegs, relax_frag): Make static.
613 * config/atof-vax.c (atof_vax_sizeof): Change letter to int.
614 (what_kind_of_float): Likewise.
615 (atof_vax): Make static. Change what_kind to int.
616 (md_atof): Change what_statement_type to int.
617 * config/obj-ecoff.h (obj_ecoff_set_ext): Declare.
618 * config/tc-alpha.c (vax_md_atof): Declare.
619 (md_atof): Don't declare atof_ieee and vax_md_atof.
620 * config/tc-i386.c (set_16bit_code_flag): Make static.
621 * config/tc-i386.h (tc_i386_fix_adjustable): Declare.
622 * config/tc-m68k.c (add_fix): Change width to int.
623 (insert_reg): Change regname to const.
624 (md_atof): Don't declare atof_ieee.
625 (demand_empty_rest_of_line): Don't declare.
626 * config/tc-m88k.c (md_atof): Don't declare atof_ieee.
627 * config/tc-sparc.c (cmp_reg_entry): Change args to const PTR.
628 (parse_keyword_arg): Change lookup_fn to take const arg.
629 (md_atof): Don't declare atof_ieee.
630 * config/tc-sparc.h: Add ifdef for multiple inclusion.
631 (tc_aout_pre_write_hook): Don't declare.
633 Mon Mar 17 11:21:09 1997 Ian Lance Taylor <ian@cygnus.com>
635 * as.h (bfd_alloc_by_size_t): Don't declare.
636 * Many files: Use xmalloc rather than bfd_alloc_by_size_t.
638 Sun Mar 16 13:49:21 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
640 * symbols.c (symbol_new): Don't call debug_verify_symchain.
641 (symbol_append): Set sy_next and sy_previous when adding a single
642 symbol to an empty list. Call debug_verify_symchain.
643 (verify_symbol_chain): Use assert, not know.
645 Sat Mar 15 20:27:12 1997 Fred Fish <fnf@cygnus.com>
647 * NEWS: Note BeOS support.
648 * configure.in: (ppc-*-beos): New target, use coff as object format.
649 * configure: Regenerate with autoconf.
651 Sat Mar 15 19:14:02 1997 Ian Lance Taylor <ian@cygnus.com>
653 * config/tc-mips.c (md_apply_fix): Improve error message for out
656 * Makefile.in: Add dependencies on obstack.h where needed.
658 Fri Mar 14 15:33:38 1997 Ian Lance Taylor <ian@cygnus.com>
660 * config/tc-mips.c (md_estimate_size_before_relax): Handle the
661 case of a symbol equated to another symbol when using SVR4_PIC.
663 * Makefile.in (TARG_CPU_DEP_sparc): Add opcode/sparc.h.
665 Thu Mar 13 11:20:51 1997 Ian Lance Taylor <ian@cygnus.com>
667 * read.c (read_a_source_file): Call LISTING_NEWLINE before
668 HANDLE_CONDITIONAL_ASSEMBLY when handling an MRI line label.
670 * config/obj-elf.c (obj_elf_data): Call md_flush_pending_output
671 and md_elf_section_change_hook if they are defined.
672 (obj_elf_text, obj_elf_previous): Likewise.
674 Wed Mar 12 11:40:20 1997 Ian Lance Taylor <ian@cygnus.com>
676 * config/obj-multi.h (struct elf_obj_sy): Define if
678 (OBJ_SYMFIELD_TYPE): Define as struct elf_obj_sy if
680 * config/obj-elf.h (struct elf_obj_sy): Don't define if
681 OBJ_SYMFIELD_TYPE is defined.
683 * doc/as.texinfo (bss): Improve description of .bss section. In
684 ELF or COFF, you are permitted to switch into the section.
685 (Comm): Rewrite description of common symbols.
686 (Lcomm): Mention that some targets permit a third argument.
688 Tue Mar 11 01:13:31 1997 Ian Lance Taylor <ian@cygnus.com>
690 * config/tc-ppc.c (ppc_elf_lcomm): Don't call S_CLEAR_EXTERNAL.
692 * symbols.c (colon): Change type of local to int. From Alan Modra
693 <alan@spri.levels.unisa.edu.au>.
695 * config/tc-m88k.c (m88k_do_align): Don't use a special nop
696 alignment if a zero fill pattern was explicitly specified.
697 * config/tc-sh.c (sh_do_align): Likewise.
699 * read.c (equals): Always permit register names to be redefined.
701 * config/tc-mips.c (mips_fix_adjustable): Permit a reloc against a
702 mips16 symbol to be adjusted if a symbol is being subtracted from
705 From Eric Youngdale <eric@andante.jic.com>:
706 * config/obj-elf.c (obj_elf_symver): Check for duplicate or
707 illegal symbol version names.
708 (elf_frob_symbol): Check for external default versions.
710 Sun Mar 9 23:49:12 1997 Ian Lance Taylor <ian@cygnus.com>
712 From Eric Youngdale <eric@andante.jic.com>:
713 * config/obj-elf.h (struct elf_obj_sy): Define.
714 (OBJ_SYMFIELD_TYPE): Define to elf_obj_sy struct. Change all
716 * config/obj-elf.c (obj_elf_symver): Just record the name.
717 (obj_symbol_new_hook): Initialized versioned_name field.
718 (elf_frob_symbol): If there is a versioned_name, either rename the
719 symbol, or add an alias with that name.
721 Thu Mar 6 13:55:32 1997 Jeffrey A Law (law@cygnus.com)
723 * config/tc-mn10300.c (md_relax_table): Define.
724 (md_convert_frag): Implement.
725 (md_assemble): Handle relaxable operands/instructions correctly.
726 (md_estimate_size_before_relax): Implement.
727 * config/tc-mn10300.h (TC_GENERIC_RELAX_TABLE): Define.
729 * config/tc-mn10200.c (md_relax_table): Fix typos.
731 * config/tc-mn10300.c (md_assemble): Don't use any MN10300 specific
732 relocs anymore. Tweak fx_offset for pc-relative relocs.
734 Wed Mar 5 15:46:16 1997 Ian Lance Taylor <ian@cygnus.com>
736 * cond.c (s_ifc): Call mri_comment_field and mri_comment_end when
740 Tue Mar 4 19:34:21 1997 Fred Fish <fnf@cygnus.com>
742 * config/tc-tic80.c (md_pseudo_table): Add "sect" and "section"
744 * config/tc-tic80.c (md_begin): Declare external variable
745 coff_flags and insert an F_AR32WR bit into it.
748 Tue Mar 4 10:01:04 1997 Ian Lance Taylor <ian@cygnus.com>
750 * read.c (equals): Add reassign parameter. Change all callers.
751 * read.h (equals): Update declaration.
753 Sat Mar 1 01:04:04 1997 Ian Lance Taylor <ian@cygnus.com>
755 * config/tc-mips.c (mips16_extended_frag): Don't assume that we
756 can rely on the frag address to determine whether a frag is
759 Fri Feb 28 14:40:00 1997 Ian Lance Taylor <ian@cygnus.com>
761 * write.h (LOCAL_LABEL): Only define if not BFD_ASSEMBLER.
762 (S_LOCAL_NAME): Likewise.
763 (FAKE_LABEL_NAME): Define unconditionally.
764 * symbols.c (colon): Call bfd_is_local_label, not LOCAL_LABEL, if
766 (S_IS_LOCAL): Call bfd_is_local_label_name, not LOCAL_LABEL.
767 * config/tc-*.h: Only define LOCAL_LABEL if not BFD_ASSEMBLER.
768 Don't define FAKE_LABEL_NAME.
769 * config/te-ic960.h: Likewise.
770 * config/tc-mips.h (tc_frob_file_before_adjust): Define.
771 (mips_frob_file_before_adjust): Declare.
772 * config/tc-mips.c (mips_frob_file_before_adjust): New function.
773 (mips_local_label): Remove.
775 * config/te-sco386.h: Remove; not used.
778 Thu Feb 27 15:39:16 1997 Fred Fish <fnf@cygnus.com>
780 * config/tc-tic80 (md_pseudo_table): Add align pseudo op to do
781 byte alignment rather than power-of-two alignment that is the
785 Thu Feb 27 13:29:04 1997 Ian Lance Taylor <ian@cygnus.com>
787 * config/tc-m68k.c (md_assemble): Handle a reloc width of 'W'.
789 * gasp.c (hash_add_to_string_table): Correct misspelling in error
790 message, and add newline.
791 (process_file): Don't process assignments in the label if this is
792 a equ or assign pseudo-op.
793 (process_pseudo_op): Swap first argument to do_assign for K_ASSIGN
794 and K_EQU, to match documentation.
796 Thu Feb 27 12:00:03 1997 Michael Meissner <meissner@cygnus.com>
798 * config/obj-coff.c (obj_coff_section): Add 'r' section attribute
799 to denote read-only data sections.
801 Thu Feb 27 00:26:33 1997 Ian Lance Taylor <ian@cygnus.com>
803 * config/obj-elf.c (obj_elf_common): Set BSF_OBJECT in flags.
804 * config/tc-sparc.c (s_common): Likewise, if BFD_ASSEMBLER.
806 * expr.c (operand): Simplify 0b handling. Don't treat 0b as a
807 binary number if the next character is '+' or '-'.
810 Wed Feb 26 20:47:12 1997 Fred Fish <fnf@cygnus.com>
812 * config/tc-tic80.c (FLT_CHARS): Change from "dD" to "fF".
813 (find_opcode): Match operands that can be floats.
814 (build_insn): Handle O_big (float) expressions and build
818 Wed Feb 26 18:19:00 1997 Stan Shebs <shebs@andros.cygnus.com>
820 * configure.in (mips*-*-lnews*): New target, also make empty
821 emulation list for this target.
823 * tc-mips.c (ECOFF_LITTLE_FORMAT): Define.
824 (mips_target_format): Use.
825 * te-lnews.h: New file.
828 Wed Feb 26 15:33:46 1997 Fred Fish <fnf@cygnus.com>
830 * config/tc-tic80.c (find_opcode, build_insn): Changes to match
831 operands with :m or :s modifiers and generate the right opcodes
835 Wed Feb 26 11:56:11 1997 Ian Lance Taylor <ian@cygnus.com>
837 * Makefile.in (itbl-parse.c itbl-parse.h): Use $(BISON) and
838 $(BISONFLAGS), not $(YACC) and $(YACCFLAGS).
840 Tue Feb 25 22:02:23 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
842 * config/tc-m68k.c (instring): Useless local declaration of
843 crack_operand removed.
844 * expr.h (expressionS): Changed type of X_op field to operatorT if
847 Tue Feb 25 13:17:27 1997 Ian Lance Taylor <ian@cygnus.com>
849 Based on patches from Robert Lipe <robertl@dgii.com>:
850 * configure.in: Add i386coff and i386elf to emulation list.
851 * configure: Rebuild.
852 * as.c (i386coff, i386elf): Declare.
853 * obj.h (coff_format_ops): Declare.
854 * config/obj-coff.c (OBJ_HEADER): Define.
855 (coff_obj_symbol_new_hook): Rename from obj_symbol_new_hook.
856 (coff_obj_read_begin_hook): Rename from obj_read_begin_hook.
857 (obj_pseudo_table): Add "version".
858 (coff_pop_insert): New static function.
859 (coff_sec_sym_ok_for_reloc): New static function.
860 (no_func): New static function.
861 (coff_format_ops): New variable.
862 * config/obj-coff.h (coff_obj_symbol_new_hook): Declare.
863 (obj_symbol_new_hook): Define.
864 (coff_obj_read_begin_hook): Declare.
865 (obj_read_begin_hook): Define.
866 * config/tc-i386.h (i386_target_format): Declare.
867 * config/tc-i386.c: Check OBJ_MAYBE_ELF as well as OBJ_ELF; check
868 OUTPUT_FLAVOR when appropriate.
869 (i386_target_format): New function.
870 * Makefile.in (obj-coff.o): New target.
871 (e-i386coff.o, e-i386elf.o): New targets.
873 From Stephen Williams <steve@icarus.icarus.com>:
874 * config/tc-i960.h (TC_SYMFIELD_TYPE): Define if OBJ_COFF.
875 (_tc_get_bal_of_call): Don't declare.
876 (tc_get_bal_of_call): Declare as function, don't define as macro.
877 * config/tc-i960.c (tc_set_bal_of_call): If OBJ_COFF, store balP
878 in sy_tc field, not x_balntry field.
879 (tc_get_bal_of_call): Rename from _tc_get_bal_of_call. Change
880 return type to symbolS *. If OBJ_COFF, retrieve value from sy_tc
881 field, not x_balntry field.
883 * config/obj-elf.c (obj_elf_section): Permit a .note section to
884 have the SHF_ALLOC attribute.
886 * Makefile.in ($(OBJS)): Don't depend upon $(IT_HDRS).
887 (TARG_CPU_DEP_mips): Depend upon $(srcdir)/itbl-ops.h.
888 (itbl-lex.o): Depend upon itbl-parse.h.
890 * itbl-parse.y (yyerror): Change return type to int. Change to
891 use old style function declaration.
893 * Makefile.in (itbl-lex.o): Remove -Wall.
894 (itbl-parse.o): Likewise.
896 * cond.c (s_ifdef): If we should omit conditionals from listings,
898 (s_if, s_ifc, s_endif, s_else, s_ifeqs): Likewise.
899 * listing.c (list_info_struct): Add EDICT_NOLIST_NEXT.
900 (listing_listing): Handle EDICT_NOLIST_NEXT.
901 (listing_list): An argument of 2 means EDICT_NOLIST_NEXT.
902 * listing.h (LISTING_NOCOND): Define.
903 (LISTING_SKIP_COND): Define.
904 * as.c (show_usage): Mention c as a suboption of -a.
905 (parse_args): Handle c as a suboption of -a.
906 * doc/as.texinfo: Document -alc.
909 Mon Feb 24 23:34:14 1997 Fred Fish <fnf@cygnus.com>
911 * config/tc-tic80.c (md_apply_fix): Handle R_ABS type fixups.
914 Mon Feb 24 18:27:43 1997 Eric Youngdale <eric@andante.jic.com>
916 * doc/as.texinfo: Document .symver.
918 Mon Feb 24 15:19:57 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
920 * config/tc-d10v.c: Change pre_defined_registers to
921 d10v_predefined_registers and reg_name_cnt to d10v_reg_name_cnt.
923 Mon Feb 24 10:40:45 1997 Fred Fish <fnf@cygnus.com>
925 * config/obj-coff.c: Fix typo in comment section.
927 * config/tc-tic80.c (md_pseudo_table): Add entry for bss, which takes
928 an additional alignment argument.
929 (find_opcode): Allow O_symbol relocs for any 32 bit field, not just
931 (build_insn): Handle O_symbol relocs for any 32 bit field, not just
935 Mon Feb 24 02:23:00 1997 Dawn Perchik <dawn@cygnus.com>
937 * Makefile.in: Remove dependancies on itbl-cpu.h.
938 * as.c: Define stubs for itbl_parse and itbl_init if HAVE_ITBL_CPU
941 Mon Feb 24 02:03:00 1997 Dawn Perchik <dawn@cygnus.com>
943 * itbl-ops.h: Include as.h.
945 Mon Feb 24 01:04:00 1997 Dawn Perchik <dawn@cygnus.com>
947 * as.c: Remove -t option.
948 * configure, configure.in: Move itbl-cpu.h to mips specific configure.
949 * itbl-ops.h: Include itbl-cpu.h only if HAVE_ITBL_CPU is defined.
950 * config/tc-mips.h: Define HAVE_ITBL_CPU.
952 Sun Feb 23 18:01:00 1997 Dawn Perchik <dawn@cygnus.com>
954 * itbl-ops.c: Don't define DEBUG.
956 Sun Feb 23 17:49:00 1997 Dawn Perchik <dawn@cygnus.com>
958 * Makefile.in: Update itbl-test.c to reflect its new location.
960 Sun Feb 23 15:50:00 1997 Dawn Perchik <dawn@cygnus.com>
962 * itbl-ops.c: Add test for itbl_have_entries.
963 * config/tc-mips.c: Remove test for itbl_have_entries.
964 * config/tc-mips.h: Define tc_init_after_args to mips_init_after_args.
966 Sun Feb 23 18:13:19 1997 Ian Lance Taylor <ian@cygnus.com>
968 * Makefile.in (DISTSTUFF): Remove itbl-parse.y, itbl-lex.l, and
969 itbl-ops.c. Add itbl-parse.c and itbl-lex.c.
970 (LEX, LEXFLAGS): Define.
971 * itbl-ops.c (append_insns_as_macros): Remove bogus ASSERT.
973 Sat Feb 22 21:25:00 1997 Dawn Perchik <dawn@cygnus.com>
975 * itbl-parse.y: Fix indentation mistakes from indent program.
976 * itbl-lex.l: Fix indentation mistakes from indent program.
977 * itbl-ops.h: Add include for ansidecl.h.
978 Add PARAMS around function arguments.
979 Add declaration for itbl_have_entries.
980 * itbl-ops.c: Add PARAMS around function arguments.
981 * Makefile.in: Add itbl build rules.
982 Add dependancies for itbl files to mips target.
983 * as.c: Add itbl support.
984 Add new option "--insttbl" for dynamically extending instruction set.
985 * as.h: Declare insttbl_file_name;
986 the name of file defining extensions to the basic instruction set
987 * configure.in, configure: Add itbl-parse.o, itbl-lex.o, and
988 itbl-ops.o to extra_objects for mips configuration.
989 Add include file link from itbl-cpu.h to
990 config/itbl-${target_cpu_type}.h.
991 * config/tc-mips.c: Allow copz instructions.
992 Add notes for future additions to the itbl support.
994 (macro): Call itbl_assemble to assemble itbl instructions.
995 See if an unknown register is specified in an itbl entry.
997 Sat Feb 22 20:53:01 1997 Fred Fish <fnf@cygnus.com>
998 * doc/internals.texi (CPU backend): Fix typo in md_section_align
1000 start-sanitize-tic80
1001 * config/tc-tic80.h (NEED_FX_R_TYPE): Define.
1002 * config/tc-tic80.c (find_opcode): Add code to support O_symbol
1004 (build_insn): Grab a frag early so we can use the address in
1005 fixups. Take one's complement of BITNUM values before insertion
1006 in opcode. Add code to support O_symbol operands.
1007 (md_apply_fix): Replace unimplemented warning with implementation.
1008 (md_pcrel_from): Ditto.
1009 (tc_coff_fix2rtype): Ditto.
1012 Fri Feb 21 14:34:31 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
1014 * config/tc-d30v.c (parallel_ok): New function.
1015 * config/tc-d30v.h: Define TARGET_BYTES_BIG_ENDIAN.
1017 * config/tc-d10v.c (md_pcrel_from_section): Return 0 if
1018 relocation is in different section. Fixes PR11574.
1020 Fri Feb 21 10:08:25 1997 Jim Wilson <wilson@cygnus.com>
1022 * tc-mips.c (mips_ip): If configured for an embedded ELF system,
1023 don't set the section alignment to 2**4.
1025 Fri Feb 21 11:55:03 1997 Ian Lance Taylor <ian@cygnus.com>
1027 * config/tc-m68k.c (line_comment_chars): Add '*'.
1029 * app.c (LEX_IS_TWOCHAR_COMMENT_2ND): Don't define.
1030 (do_scrub_begin): Don't set lex['*'].
1031 (do_scrub_chars): When handling LEX_IS_TWOCHAR_COMMENT_1ST, don't
1032 check for LEX_IS_TWOCHAR_COMMENT_2ND. Instead, just check for
1035 * configure.in: Set em=svr4 for m68k-*-sysv4*.
1036 * configure: Rebuild.
1037 * config/te-svr4.h: New file.
1038 * config/tc-m68k.c (m68k_comment_chars): Only include `#' if
1039 TE_SVR4 or TE_DELTA.
1041 Thu Feb 20 22:24:39 1997 Jeffrey A Law (law@cygnus.com)
1043 * config/tc-mn10200.c (md_convert_frag): Create a fixup for the
1044 short conditional branch around a long unconditional branch.
1046 Thu Feb 20 13:56:00 1997 Ian Lance Taylor <ian@cygnus.com>
1048 * config/obj-coff.c (obj_coff_ln [both versions]): Call
1051 * config/tc-arm.c (fix_new_arm): Use make_expr_symbol to handle a
1054 * symbols.c (resolve_symbol_value): If both left and right
1055 operands are undefined, warn about both of them.
1057 Wed Feb 19 00:53:28 1997 Ian Lance Taylor <ian@cygnus.com>
1059 Based on patches from Eric Youngdale <eric@andante.jic.com>:
1060 * config/obj-elf.c (elf_pseudo_table): Add "symver".
1061 (obj_elf_symver): New static function.
1062 * config/obj-elf.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Copy the st_other
1065 * write.c (relax_segment): Make type and printf format agree.
1067 * read.c (get_line_sb): Don't end the line on a semicolon inside a
1071 Tue Feb 18 18:42:51 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
1073 * config/tc-d30v.c, config/tc-d30v.h: New files.
1075 * configure: Rebuilt.
1077 * configure.in: Add case for d30v.
1080 Sun Feb 16 17:47:29 1997 Fred Fish <fnf@toadfish.ninemoons.com>
1082 * config/tc-alpha.h (md_operand): Define with a null expansion,
1083 like all the other targets.
1084 * doc/internals.texi (CPU backend): Add missing word in
1085 md_flush_pending_output description. Fix typo in md_convert_frag
1087 start-sanitize-tic80
1088 * config/tc-tic80: Minor comment additions/changes.
1091 Fri Feb 14 18:09:59 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
1093 * config/tc-m68k.c (LOCAL_LABEL): Macro redefined if TE_DELTA.
1094 (tc_canonicalize_symbol_name): Macro defined if TE_DELTA.
1095 * config/obj-coff.c (obj_coff_def): Use
1096 tc_canonicalize_symbol_name if defined.
1097 (obj_coff_tag, obj_coff_val): Likewise.
1098 * expr.c (operand): Reject '~' as operator if is_name_beginner.
1100 Fri Feb 14 17:24:48 1997 Ian Lance Taylor <ian@cygnus.com>
1102 Based on notes from Peter Eriksson <peter@ifm.liu.se>. The target
1103 does not actually work, though:
1104 * configure.in (i386-sequent-bsd*): New target.
1105 * configure: Rebuild.
1106 * config/tc-dynix.h: New file.
1107 * config/tc-i386.h: Define TARGET_FORMAT if TE_DYNIX.
1109 * read.c (do_align): Add max parameter. Change all callers.
1110 Remove useless static variables.
1111 (s_align): New static function. Do common portion of
1112 s_align_bytes and s_align_ptwo.
1113 (s_align_bytes, s_align_ptwo): Just call s_align.
1114 * frags.c (frag_align): Add max parameter. Change all callers.
1115 (frag_align_pattern): Likewise.
1116 * frags.h (frag_align, frag_align_pattern): Update declarations.
1117 * write.c (relax_segment): Limit alignment change to fr_subtype.
1118 Fix some types to be addressT.
1119 * config/obj-coff.c (size_section): Likewise.
1120 * config/obj-ieee.c (size_section): Likewise.
1121 * config/tc-d10v.h (md_do_align): Add max parameter.
1122 * config/tc-i386.h (md_do_align): Likewise.
1123 * config/tc-m88k.h (md_do_align): Likewise.
1124 * config/tc-m88k.c (m88k_do_align): Likewise.
1125 * config/tc-sh.h (md_do_align): Likewise.
1126 * config/tc-sh.c (sh_do_align): Likewise.
1127 * as.h: Improve comments on rs_align and rs_align_code.
1128 * doc/as.texinfo: Document new alignment arguments.
1129 * doc/internals.texi (Frags): Document use of fr_subtype field for
1130 rs_align and rs_align_code.
1132 Fri Feb 14 15:56:06 1997 Gavin Koch <gavin@cygnus.com>
1134 * config/tc-mips.c: Changed opcode parsing.
1136 Thu Feb 13 20:02:16 1997 Fred Fish <fnf@cygnus.com>
1138 * config/{tc-alpha.h, tc-arc.h, tc-d10v.h, tc-generic.h, tc-i960.h,
1139 tc-mn10200.h, tc-mn10300.h, tc-sh.h, tc-vax.h, tc-w65.h}:
1140 Add default definition of zero for TARGET_BYTES_BIG_ENDIAN.
1141 * config/{tc-arm.h, tc-hppa.h, tc-i386.h, tc-mips.h, tc-ns32k.h,
1142 tc-ppc.h, tc-sparc.h}: Move definition of TARGET_BYTES_BIG_ENDIAN
1143 to a location consistent with the rest of the target include files.
1144 * config/tc-i386.c: Remove misleading comment.
1145 * doc/internals.texi (CPU backend): Add description of function
1146 md_undefined_symbol.
1147 start-sanitize-tic80
1148 * config/tc-tic80.c: Add code to insert predefined symbols into the
1149 symbol table so they can be parsed by the standard expression parser.
1150 Remove custom code that use to parse them.
1151 * config/tc-tic80.h: Move definition of TARGET_BYTES_BIG_ENDIAN
1152 to a location consistent with the rest of the target include files.
1155 Thu Feb 13 21:44:18 1997 Klaus Kaempf <kkaempf@progis.de>
1157 * as.h: GNU c provides unlink() function.
1159 Unify section handling on openVMS/Alpha:
1160 * config/tc-alpha.c(s_alpha_link): Remove.
1161 (s_alpha_section): New function.
1162 Remove case-hacking of symbols
1163 Add .code_address pseudo-op.
1164 (BFD_RELOC_ALPHA_CODEADDR): New relocation.
1165 (s_alpha_code_address): New function.
1166 (alpha_ctors_section, alpha_dtors_section): New sections for C++
1167 static constructors/destructors.
1168 Add debug code for crash debugs, to be removed when traceback code
1169 is added to object code.
1170 (s_alpha_name): New function for .name pseudo-op.
1171 (alpha_print_token): New function to print token expressions with
1172 alpha specific extensions.
1174 * makefile.vms: Allow compilation with current gcc snapshot.
1176 Thu Feb 13 16:29:04 1997 Fred Fish <fnf@cygnus.com>
1178 * doc/Makefile.in (TEXI2DVI): Set to just name of program.
1179 (DVIPS): Set to dvips.
1180 (ps, as.ps, gasp.ps): New targets.
1181 (internals.info, gasp.dvi, internals.dvi): Set both TEXINPUTS
1182 and MAKEINFO env variables.
1183 (internals.ps): Use DVIPS macro.
1184 (clean): Remove core and backup files.
1185 (distclean): Remove temporary files from building internals.
1187 * doc/internals.texi (Frags): Fix typo.
1188 (GAS processing): Ditto.
1189 (CPU backend): Ditto.
1190 * ecoff.c (init_file): Use TARGET_BYTES_BIG_ENDIAN value directly.
1191 * mpw-config.in: Define TARGET_BYTES_BIG_ENDIAN as 1.
1192 * read.c: Remove ugly hack that dealt with config files not
1193 correctly defining TARGET_BYTES_BIG_ENDIAN.
1194 (target_big_endian): Use TARGET_BYTES_BIG_ENDIAN directly.
1195 * config/arm-big.mt: Define TARGET_BYTES_BIG_ENDIAN to 1.
1196 * config/arm-lit.mt: Define TARGET_BYTES_BIG_ENDIAN to 0.
1197 * config/mips-big.mt: Define TARGET_BYTES_BIG_ENDIAN to 1.
1198 * config/mips-lit.mt: Define TARGET_BYTES_BIG_ENDIAN to 0.
1199 * config/ppc-lit.mt: Define TARGET_BYTES_BIG_ENDIAN to 1.
1200 * config/ppc-sol.mt: Replace TARGET_BYTES_LITTLE_ENDIAN
1201 with TARGET_BYTES_BIG_ENDIAN defined to 0.
1202 * config/tc-arm.h: Remove use of TARGET_BYTES_LITTLE_ENDIAN
1203 and simplify. Test value of TARGET_BYTES_BIG_ENDIAN, not just
1204 whether it is defined or not.
1205 * config/tc-mips.h: Remove use of TARGET_BYTES_LITTLE_ENDIAN.
1206 * config/tc-ppc.h: Remove use of TARGET_BYTES_LITTLE_ENDIAN
1207 and simplify. Test value of TARGET_BYTES_BIG_ENDIAN, not just
1208 whether it is defined or not.
1209 start-sanitize-tic80
1210 * config/tic80.h (TARGET_FORMAT): Define to coff-tic80.
1211 (TARGET_BYTES_BIG_ENDIAN): Define to 0.
1214 Thu Feb 13 14:40:16 1997 Doug Evans <dje@canuck.cygnus.com>
1216 * write.c (write_relocs): Correct text in as_fatal error message,
1217 bfd_perform_relocation -> bfd_install_relocation.
1219 Thu Feb 13 14:48:03 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
1221 * config/tc-m68k.c (LEX_TILDE): Define if TE_DELTA.
1222 * read.c (LEX_TILDE): Define if not defined.
1223 (lex_type): Use LEX_TILDE.
1224 * expr.c (get_symbol_end): Check first char with is_name_beginner,
1225 not is_part_of_name.
1227 Thu Feb 13 11:40:58 1997 Ian Lance Taylor <ian@cygnus.com>
1229 * config/tc-sparc.c (md_show_usage): Add missing backslash at end
1232 * config/tc-mips.c (mips16_extended_frag): Correct base address
1233 for an extended PC relative instruction.
1234 (md_convert_frag): Likewise.
1236 * config/tc-mips.c (prev_nop_frag): New static variable.
1237 (prev_nop_frag_holds): New static variable.
1238 (prev_nop_frag_required): New static variable.
1239 (prev_nop_frag_since): New static variable.
1240 (append_insn): If we aren't reordering, and prev_nop_frag is not
1241 NULL, and we don't need any nops, then decrease the size of
1242 prev_nop_frag. Don't insert nops because of instructions in
1243 noreorder sections. Remember whether the previous instructions
1244 where in noreorder sections even when not reordering.
1245 (mips_no_prev_insn): Add preserver parameter. Change all
1246 callers. Refer prev_nop_frag variables when appropriate.
1247 (mips_emit_delays): Set up prev_nop_frag.
1248 (s_mipsset): Clear prev_nop_frag if reordering.
1250 Wed Feb 12 14:36:29 1997 Ian Lance Taylor <ian@cygnus.com>
1252 * config/tc-mips.c (append_insn): Remove useless code which
1253 handled swapping a mips16 jump with a mips16 instruction with a
1256 * config/tc-mips.c (md_parse_option): When debugging, set
1257 mips_optimize to 1, not 0.
1259 * config/tc-mips.c (mips16_ip): Handle an extend operand.
1261 * config/tc-mips.c (my_getExpression): In mips16 mode, if it looks
1262 like the expression was based on `.', adjust the value of the
1265 * config/tc-mips.c (append_insn): Warn about an attempt to put an
1266 extended instruction in a delay slot when not reordering.
1267 (md_convert_frag): Warn if an extended instruction appears in a
1270 * config/tc-mips.c (mips_pseudo_table): Add "insn".
1271 (s_insn): New static function.
1272 * doc/c-mips.texi: Document .insn.
1274 * config/tc-mips.c (md_begin): Add the general registers to the
1276 (mips16_ip): First parse the expression, and then see whether it
1277 came up with a register, rather than trying to first see whether
1278 we are looking at a register.
1280 start-sanitize-tic80
1281 Tue Feb 11 15:13:39 1997 Fred Fish <fnf@cygnus.com>
1283 * config/tc-tic80.c: Numerous changes and additions to flesh
1284 out functions that were previously just stubs, and fix some
1285 problems found using the new TIc80 testsuite cases.
1288 Tue Feb 11 15:52:22 1997 Ian Lance Taylor <ian@cygnus.com>
1290 * config/tc-mips.c (mips16_ip): Handle %gprel modifier.
1291 (md_apply_fix): Handle BFD_RELOC_MIPS16_GPREL.
1293 * config/tc-mips.c (append_insn): Output jump instruction as a
1294 pair of 2 byte instructions, rather than as a single 4 byte
1297 start-sanitize-r5900
1298 * config/tc-mips.c (md_begin): Correct test of mips_5900.
1299 (mips_ip): Don't check INSN_ISA for a macro.
1302 start-sanitize-r5900
1303 Fri Feb 7 11:11:06 1997 Gavin Koch <gavin@cygnus.com>
1305 * config/tc-mips.c: added r5900.
1308 Mon Feb 10 22:06:00 1997 Dawn Perchik (dawn@cygnus.com)
1310 * itbl-ops.c, itbl-lex.l, itbl-parse.y, itbl-ops.h,
1311 config/itbl-mips.h: Add copyright message and fix indentation.
1313 Mon Feb 10 18:09:00 1997 Dawn Perchik (dawn@cygnus.com)
1315 * itbl-ops.c: New file. Add support for dynamically read
1316 instruction registers, opcodes and formats. Build internal table
1317 for new instructions and provide callbacks for assembler and
1319 * itbl-lex.l, itbl-parse.y: Lex and yacc parsers for instruction
1321 * itbl-ops.h: New file. Header file for itbl support.
1322 * config/itbl-mips.h: New file. Mips specific definitions for
1325 Fri Feb 7 09:52:34 1997 Jeffrey A Law (law@cygnus.com)
1327 * config/tc-mn10200.c (md_assemble): If a constant operand won't
1328 fit into the constant field of a relaxable operand, then it does
1331 Thu Feb 6 20:08:12 1997 Jeffrey A Law (law@cygnus.com)
1333 * config/tc-mn10200.c (md_estimate_size_before_relax): Treat
1334 a jsr target in a different section just like a jsr to
1335 an undefined target.
1337 Thu Feb 6 16:52:57 1997 Ian Lance Taylor <ian@cygnus.com>
1339 * config/tc-mips.c (mips_fix_adjustable): Don't adjust relocations
1340 against any mips16 symbols, not just externally visible ones.
1341 (md_apply_fix): Corresponding change.
1343 Wed Feb 5 11:11:06 1997 Ian Lance Taylor <ian@cygnus.com>
1345 * config/tc-mips.c (mips16_ip): Accept floating point registers in
1346 the operand of the exit instruction.
1348 Tue Feb 4 14:12:39 1997 Ian Lance Taylor <ian@cygnus.com>
1350 * symbols.c (resolve_symbol_value): If we leave an equated symbol
1351 as O_symbol, copy over the segment.
1353 Mon Feb 3 12:35:54 1997 Ian Lance Taylor <ian@cygnus.com>
1355 * config/tc-mips.c (md_apply_fix): If we aren't adjusting this
1356 fixup to be against the section symbol, adjust the value
1359 * symbols.c (resolve_symbol_value): Don't change X_add_number for
1361 * write.c (write_relocs): Avoid looping on equated symbols.
1362 Adjust fx_offset by X_add_number for each symbol.
1363 * config/obj-coff.c (do_relocs_for): Avoid looping on equated
1365 (fixup_segment): Add a loop to track down equated symbols and
1366 adjust fx_offset appropriately.
1368 Fri Jan 31 15:21:02 1997 Jeffrey A Law (law@cygnus.com)
1370 * config/tc-mn10200.c (md_relax_table): Add entries to allow
1371 jmp -> bra relaxing.
1372 (md_convert_frag): Handle jmp->bra relaxing.
1373 (md_assemble): Handle jmp->bra relaxing.
1374 (md_estimate_size_before_relax): Likewise.
1376 Fri Jan 31 13:15:05 1997 Alan Modra <alan@spri.levels.unisa.edu.au>
1378 * config/tc-i386.c (i386_align_code): Add comments explaining the
1381 Fri Jan 31 10:46:14 1997 Ian Lance Taylor <ian@cygnus.com>
1383 * config/tc-sparc.c (enforce_aligned_data): New static variable.
1384 (sparc_cons_align): Don't do anything unless enforce_aligned_data
1386 (md_longopts): Add "enforce-aligned-data".
1387 (md_show_usage): Mention --enforce-aligned-data.
1388 * doc/c-sparc.texi (Sparc-Aligned-Data): New node; document
1389 enforce-aligned-data.
1391 * config/tc-ppc.c (md_pseudo_table): If OBJ_XCOFF, add "long",
1392 "word", and "short".
1393 (ppc_xcoff_cons): New static function.
1395 * write.c (relax_segment): Give an error if a .space symbol is
1396 common or undefined.
1398 * read.c (read_a_source_file): Don't handle mri_pending_align if
1399 the handler is s_globl or s_ignore.
1401 Thu Jan 30 11:46:59 1997 Fred Fish <fnf@cygnus.com>
1403 * config/tc-d10v.c (find_opcode): Remove unused variable "numops".
1404 start-sanitize-tic80
1405 * config/tc-tic80.c: Many additions to previous placeholder file.
1406 * config/tc-tic80.h: Ditto.
1409 Thu Jan 30 12:28:18 1997 Alan Modra <alan@spri.levels.unisa.edu.au>
1411 * config/tc-i386.c (i386_align_code): Improve the nop patterns.
1413 Thu Jan 30 12:08:40 1997 Ian Lance Taylor <ian@cygnus.com>
1415 * config/tc-mips.c (mips_fix_adjustable): New function.
1416 * config/tc-mips.h (tc_fix_adjustable): Call mips_fix_adjustable.
1417 (mips_fix_adjustable): Declare.
1419 Ideas from Srinivas Addagarla <srinivas@cdotd.ernet.in>:
1420 * read.c (read_a_source_file): After doing an mri_pending_align,
1421 adjust the line_label if there is one.
1422 (s_space): Set mri_pending_align if an odd number of bytes were
1425 Wed Jan 29 15:31:12 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
1427 * config/tc-d10v.h (md_do_align): Add this hook to call
1428 d10v_cleanup() when a ".align" is detected. Fixes PR11487.
1430 * config/tc-d10v.c (find_opcode): Correctly calculate
1431 branch displacement when .aligns are present.
1433 Wed Jan 29 09:42:11 1997 Jeffrey A Law (law@cygnus.com)
1435 * config/tc-mn10200.c (md_relax_table): Define.
1436 (md_convert_frag): Implement.
1437 (md_assemble): Handle relaxable operands/instructions correctly.
1438 (md_estimate_size_before_relax): Implement.
1439 * config/tc-mn10200.h (TC_GENERIC_RELAX_TABLE): Define.
1441 Tue Jan 28 15:27:28 1997 Ian Lance Taylor <ian@cygnus.com>
1443 * config/tc-mips.c (append_insn): Give an error for jumps to a
1445 (md_apply_fix): Make a branch to an odd address an error rather
1448 * config/tc-mips.c (md_convert_frag): If the user explicitly
1449 requested an extended opcode, pass warn as true to mips16_immed.
1451 * config/tc-mips.c (mips16_ip): Handle a missing expression like
1452 an explicit 0, so that explicitly extended instructions work
1455 Mon Jan 27 17:41:20 1997 Ian Lance Taylor <ian@cygnus.com>
1457 * ecoff.c (ecoff_build_symbols): Don't generate a local ECOFF
1458 symbol for a common symbol.
1460 Wed Jan 22 10:39:39 1997 Doug Evans <dje@canuck.cygnus.com>
1462 Patch presumed to have been checked in awhile ago but wasn't.
1463 Mon Nov 25 10:45:14 1996 Doug Evans <dje@seba.cygnus.com>
1464 * write.c: Delete "ifndef md_relax_frag" around is_dnrange.
1465 (relax_segment, case rs_org): Move code inside braces. Move locals
1466 target,after inside too.
1467 (relax_segment, case rs_machine_dependent): Guts moved to ...
1468 (relax_frag): New function.
1469 Call md_prepare_relax_scan if defined.
1471 Mon Jan 20 10:56:47 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1473 * config/tc-m68k.c (m68k_ip): Reject pc-relative addresses for the
1474 'p' operand specifier.
1476 Mon Jan 20 10:39:36 1997 J.T. Conklin <jtc@cygnus.com>
1478 * config/tc-m68k.c (HAVE_LONG_BRANCH): New macro, returns true for
1479 m68k family cpus which support long branch addressing modes.
1480 (m68k_ip, md_convert_frag_1, md_estimate_size_before_relax,
1481 md_create_long_jump): Use it.
1483 Mon Jan 20 12:42:06 1997 Ian Lance Taylor <ian@cygnus.com>
1485 * config/tc-mips.c (md_begin): Don't set SEC_ALLOC or SEC_LOAD for
1486 the .reginfo or .MIPS.options section if configured for an
1489 * config/tc-mips.c (md_begin): Don't set interlocks for
1492 Wed Jan 15 13:51:50 1997 Ian Lance Taylor <ian@cygnus.com>
1494 * read.c (read_a_source_file): Make sure the symbol ends with
1495 whitespace before checking whether the next character is '='.
1497 Tue Jan 14 15:07:27 1997 Robert Lipe <robertl@dgii.com>
1499 * config/tc-i386.c (sco_id): Moved from here...
1500 * config/obj-elf.c (sco_id): ...to here. Adding the identifier
1501 really is an SCO ELF specific thing, not just a SCO x86 specific
1504 start-sanitize-tic80
1505 Mon Jan 13 22:43:01 1997 Michael Meissner <meissner@tiktok.cygnus.com>
1507 * configure.in (tic80-*-*): Don't require 'coff'.
1508 * configure: Regenerate.
1511 Thu Jan 9 09:08:43 1997 Ian Lance Taylor <ian@cygnus.com>
1513 * read.c (emit_expr): Check for overflow of a negative value
1515 * write.c (fixup_segment): Likewise.
1516 * config/obj-coff.c (fixup_segment): Likewise.
1518 * config/tc-m68k.c (struct label_line): Define.
1519 (labels, current_label): New static variables.
1520 (md_assemble): Mark current_label as text, and clear it.
1521 (m68k_frob_label): New function.
1522 (m68k_flush_pending_output): New function.
1523 (m68k_frob_symbol): New function.
1524 * config/tc-m68k.h (tc_frob_label): Define.
1525 (md_flush_pending_output): Define.
1526 (tc_frob_symbol): Don't warn, just call m68k_frob_symbol.
1527 (tc_frob_coff_symbol): Likewise.
1529 * read.c (read_a_source_file): When defining a macro in MRI mode,
1530 don't add the symbol to the symbol table.
1532 Tue Jan 7 11:21:42 1997 Jeffrey A Law (law@cygnus.com)
1534 * config/tc-mn10300.c (tc_gen_reloc): Handle sym1-sym2 fixups
1535 here since fixup_segment doesn't (linkrelax is set).
1536 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
1538 Mon Jan 6 15:19:32 1997 Jeffrey A Law (law@cygnus.com)
1540 * config/tc-mn10200.c (md_assemble): Tweak fx_offset for pc-relative
1543 Fri Jan 3 16:47:08 1997 Jeffrey A Law (law@cygnus.com)
1545 * config/tc-hppa.c (struct hppa_fix_struct): Tweak fx_r_field's type
1546 to avoid warnings with the native HP compiler.
1547 (fix_new_hppa): Similarly for the r_type argument.
1548 (pa_build_unwind_subspace, hppa_elf_mark_end_of_function): Enclose
1549 in an #if OBJ_ELF to keep gcc -Wall quiet.
1550 (md_apply_fix): Always initialize "result".
1552 * config/tc-mn10200.c (md_assemble): Generate relocations.
1554 Fri Jan 3 18:17:23 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1556 * config/tc-m68k.c (s_even): Adjust the alignment of the current
1559 Fri Jan 3 17:10:33 1997 Richard Henderson <rth@tamu.edu>
1561 * config/obj-elf.c (elf_file_symbol): When using ECOFF debugging,
1562 pass on the new file hook.
1564 * config/tc-alpha.c (alpha_fix_adjustable): Not quite the same as
1565 !alpha_force_relocation, as local LITERALs can be adjusted to be
1566 relative to the section.
1568 Fri Jan 3 12:09:24 1997 Ian Lance Taylor <ian@cygnus.com>
1570 * config/obj-coff.c (yank_symbols): If tc_frob_coff_symbol is
1572 * config/tc-m68k.h (tc_frob_symbol): Check whether text label is
1573 aligned to odd boundary.
1574 (tc_frob_coff_symbol): Define.
1576 * doc/as.texinfo (Set): Change parenthesized @xref to @pxref.
1578 * macro.c (macro_expand_body): In MRI mode, just copy a single &.
1580 * config/tc-m68k.c (m68k_ip): Call frag_grow before adding a
1581 PCINDEX frag. From Ronald F. Guilmette <rfg@monkeys.com>.
1583 * config/tc-m68k.c (m68k_ip): Accept 'B' as a size for an
1585 (md_assemble): If the size is 'B', set fx_signed.
1586 (md_apply_fix_2): Use fx_signed when checking for overflow.
1588 * write.h (struct fix): Add fx_signed field.
1589 * write.c (fix_new_internal): Initialize fx_no_overflow and
1591 (fixup_segment): Use fx_signed when checking for overflow.
1592 * config/obj-coff.c (fixup_segment): Check fx_no_overflow and
1593 fx_signed when checking for overflow.
1595 Thu Jan 2 13:37:29 1997 Ian Lance Taylor <ian@cygnus.com>
1597 * NOTES, NOTES.config: Removed. These are rarely, if ever,
1598 updated, and all the useful information is in doc/internals.texi.
1600 Based on patch from Ronald F. Guilmette <rfg@monkeys.com>:
1601 * read.c (read_a_source_file): Check for conditional operators
1602 before doing an MRI pending alignment.
1603 * config/tc-m68k.h (m68k_conditional_pseudoop): Declare.
1604 (tc_conditional_pseudop): Define.
1605 * config/tc-m68k.c (m68k_conditional_pseudop): New function.
1606 * doc/internals.texi (CPU backend): Describe
1607 tc_conditional_pseudoop.
1609 Based on patch from Ronald F. Guilmette <rfg@monkeys.com>:
1610 * config/tc-m68k.c (m68k_rel32_from_cmdline): New static
1612 (md_begin): Check m68k_rel32_from_cmdline before setting
1614 (m68k_mri_mode_change): Likewise.
1615 (md_longopts): Add --disp-size-default-16 and
1616 --disp-size-default-32.
1617 (md_parse_option): Handle new options.
1618 (md_show_usage): Mention new options.
1619 * doc/c-m68k.texi (M68K-Opts): Document new options.
1621 Based on patch from Ronald F. Guilmette <rfg@monkeys.com>:
1622 * config/tc-m68k.c (m68k_index_width_default): New static
1624 (m68k_ip): Use m68k_index_width_default to set the size of a base
1625 register whose size was not given.
1626 (md_longopts): Add --base-size-default-16 and
1627 --base-size-default-32.
1628 (md_parse_option): Handle new options.
1629 (md_show_usage): Mention new options.
1630 * doc/c-m68k.texi (M68K-Opts): Document new options.
1632 * doc/c-mips.texi: Mention ISA level 4, and the -mips16 option.
1634 * configure.in: Recognize mips-*-linux* target.
1635 * configure: Rebuild.
1637 * config/tc-mips.c (load_register): Rewrite 64 bit handling to
1638 work if valueT is only 32 bits.
1640 * config/tc-mips.c: Throughout, check target_big_endian rather
1642 (byte_order): Remove.
1643 (mips_init_after_args): Remove.
1644 * config/tc-mips.h (LITTLE_ENDIAN, BIG_ENDIAN): Don't define.
1645 (mips_init_after_args): Don't declare.
1646 (tc_init_after_args): Don't define.
1648 * config/tc-mips.h (tc_frob_after_relocs): Define if
1650 (mips_elf_final_processing): Likewise.
1651 (ELF_TC_SPECIAL_SECTIONS): Likewise.
1654 Tue Dec 31 15:12:35 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1656 * config/tc-v850.c (md_assemble): If this is sst.{h,w} or
1657 sld.{h,w} and the operand is relocatable, adjust the adend by
1658 shifting it right one bit.
1661 Tue Dec 31 12:56:41 1996 Ian Lance Taylor <ian@cygnus.com>
1663 * read.c (read_a_source_file): Check mri_pending_align after
1664 checking for a macro. From Ronald F. Guilmette
1667 * Makefile.in (ALL_CFLAGS): Add -D_GNU_SOURCE.
1669 * config/tc-sparc.c (md_apply_fix3): Rename from md_apply_fix, and
1670 add segment argument. If OBJ_ELF, treat a relocation against a
1671 symbol in a linkonce section like a relocation against an external
1673 * config/tc-sparc.h (MD_APPLY_FIX3): Define.
1675 Mon Dec 30 11:35:40 1996 Ian Lance Taylor <ian@cygnus.com>
1677 * config/tc-mips.c (mips16_macro): Add case for M_ABS.
1679 Fri Dec 27 22:51:51 1996 Fred Fish <fnf@cygnus.com>
1681 * NOTES.config (Implementation): as.h #define's "GAS" not "gas",
1682 includes config.h instead of host.h, tc.h instead of tp.h, and
1683 targ-env.h instead of target-environment.h.
1684 Also, obj-format.h includes targ-cpu.h instead of
1686 start-sanitize-tic80
1687 * configure.in (case ${generic_target}): Add tic80-*-coff entry.
1688 * configure: Rebuild with autoconf.
1689 * config/obj-coff.h (coff/tic80.h): Include if TC_TIC80 defined.
1690 (TARGET_FORMAT): Define to "coff-tic80".
1691 * config/tc-tic80.c: New file for TIc80 support.
1692 * config/tc-tic80.h: New file for TIc80 support.
1695 Fri Dec 27 11:42:29 1996 Ian Lance Taylor <ian@cygnus.com>
1697 * doc/as.texinfo (M): Mention explicitly that -M changes macro
1700 Thu Dec 19 12:06:08 1996 Ian Lance Taylor <ian@cygnus.com>
1702 * write.c (adjust_reloc_syms): If the fixup symbol has been
1703 equated to an undefined symbol, convert the fixup to being against
1704 the target symbol. Remove obsolete code handling a special case
1707 Wed Dec 18 22:54:39 1996 Stan Shebs <shebs@andros.cygnus.com>
1709 * mpw-make.sed: Use NewFolderRecursive for installation.
1711 Wed Dec 18 16:00:42 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1713 * config/tc-d10v.c (do_assemble): Correct previous bug fix.
1715 Wed Dec 18 15:27:40 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1717 * config/tc-d10v.c (md_assemble): Fix bug which caused
1718 second instruction in a line to be case sensitize. PR11312
1720 Wed Dec 18 10:08:46 1996 Jeffrey A Law (law@cygnus.com)
1722 * config/tc-mn10200.c (mn10200_insert_operand): Don't
1723 range check operands with MN10200_OPERAND_NOCHECK set.
1724 (check_operand): Likewise.
1726 Tue Dec 17 10:59:32 1996 Ian Lance Taylor <ian@cygnus.com>
1728 * config/tc-mips.c: Undo part of last Friday's alignment changes.
1729 (md_begin): Always align the text section to a four byte
1731 (append_insn): Remove call to record_align.
1733 * config/tc-mips.c (insn_label): Remove.
1734 (struct insn_label_list): Define.
1735 (insn_labels, free_insn_labels): New static variables.
1736 (mips_clear_insn_labels): New static function.
1737 (append_insn): Mark all mips16 text labels, and make them odd.
1738 Handle all labels after emitting a nop, not just one. Call
1739 mips_clear_insn_labels rather than just clearing insn_label.
1740 (mips_emit_delays): Add insns parameter, and use it to decide
1741 whether to mark mips16 labels. Handle all labels, not just one.
1742 Force mips16 labels to be odd. Change all callers.
1743 (mips16_immed): Don't check for an odd branch target.
1744 (md_apply_fix): Don't check mips16 mode for a branch reloc.
1745 (mips16_extended_frag): Ignore the low bit in a branch target.
1746 (md_convert_frag): Likewise.
1747 (mips_no_prev_insn): Call mips_clear_insn_labels rather than just
1748 clearing insn_label.
1749 (mips_align, mips_flush_pending_output, s_cons): Likewise.
1750 (s_float_cons, s_gpword): Likewise.
1751 (s_align): Use insn_labels rather than insn_label.
1752 (s_cons, s_float_cons, s_gpword): Likewise.
1753 (mips_frob_file_after_relocs): New function.
1754 (mips_define_label): Rewrite to add to insn_labels list.
1755 * config/tc-mips.h (tc_frob_file_after_relocs): Define.
1756 * ecoff.c (ecoff_build_symbols): If the size of a function comes
1757 out odd, increment it.
1759 * config/tc-mips.c (append_insn): Only update prev_insn when not
1760 reordering if place is NULL.
1762 * config/tc-mips.c (mips16_ip): Check for a missing expression
1763 when using the register indirect addressing mode.
1765 Mon Dec 16 10:08:46 1996 Jeffrey A Law (law@cygnus.com)
1767 * config/tc-mn10200.c (mn10200_insert_operand): Don't
1768 check 24bit operands for overflow.
1769 (check_operand): Likewise.
1771 Mon Dec 16 11:50:40 1996 Ian Lance Taylor <ian@cygnus.com>
1773 * doc/as.texinfo (Section): Document how to use the .section
1774 pseudo-op for COFF and ELF.
1776 Sun Dec 15 15:26:37 1996 Ian Lance Taylor <ian@cygnus.com>
1778 * write.c (adjust_reloc_syms): Fix linkonce check for ELF.
1780 Sat Dec 14 22:37:27 1996 Ian Lance Taylor <ian@cygnus.com>
1782 * config/tc-mips.c (prev_insn_reloc_type): New static variable.
1783 (RELAX_MIPS16_ENCODE): Add dslot and jal_dslot arguments, and
1784 store them. Adjust other RELAX_MIPS16 macros.
1785 (RELAX_MIPS16_DSLOT): Define.
1786 (RELAX_MIPS16_JAL_DSLOT): Define.
1787 (append_insn): Pass new arguments to RELAX_MIPS16_ENCODE. Correct
1788 handling of whether previous instruction has a fixup. Set
1789 prev_insn_reloc_type.
1790 (mips_no_prev_insn): Clear prev_insn_reloc_type.
1791 (mips16_extended_frag): Use the right base address for a PC
1792 relative add or load.
1793 (md_convert_frag): Likewise. If a PC relative add or load is
1794 used, record the alignment for the section.
1796 Fri Dec 13 13:00:33 1996 Ian Lance Taylor <ian@cygnus.com>
1798 * write.c (adjust_reloc_syms): Don't reduce a reloc against a
1799 linkonce section into a reloc against the section symbol.
1801 * config/tc-mips.c (mips16_macro): Remove nop instructions after
1802 branch instructions.
1804 * config/tc-mips.c (md_begin): If configured for an embedded ELF
1805 system, don't set the section alignment to 2**4.
1806 (s_change_sec): Likewise.
1807 (append_insn): Call record_alignment for the section.
1808 (md_section_align): Don't align the section size for an embedded
1811 Thu Dec 12 16:40:47 1996 Ian Lance Taylor <ian@cygnus.com>
1813 * write.c (adjust_reloc_syms): Make sure that symbols are
1814 resolved; expression symbols may have been skipped.
1815 * config/obj-coff.c (fixup_segment): Likewise.
1817 Thu Dec 12 15:18:21 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1819 * config/tc-ppc.c (ppc_elf_suffix): Move @plt to
1820 BFD_RELOC_24_PLT_PCREL relocation.
1821 (md_apply_fix3): Support BFD_RELOC_24_PLT_PCREL.
1823 Tue Dec 10 13:51:55 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1825 * config/tc-d10v.c (write_2_short): Remove code that called
1826 parallel_ok() when the programmer specified parallel instructions.
1828 Tue Dec 10 12:23:19 1996 Jeffrey A Law (law@cygnus.com)
1830 * config/tc-mn10300.c (md_assemble): Update to handle endianness
1833 * config/tc-mn10200.c (md_assemble): Opcode 0x0 is valid!
1834 * config/tc-mn10300.c (md_assemble): Likewise.
1836 Tue Dec 10 11:37:14 1996 Ian Lance Taylor <ian@cygnus.com>
1838 * config/tc-mips.c (append_insn): Make sure there is enough room
1839 in a frag after a mips16 instruction to switch it with a jump
1842 * config/tc-mips.c (mips16_extended_frag): Give an error for an
1843 attempt to use a non absolute symbol in an extending frag.
1845 Mon Dec 9 16:48:20 1996 Jeffrey A Law (law@cygnus.com)
1847 * config/tc-mn10200.c: Flesh out assembler support for MN10200.
1848 * config/tc-mn10200.h: Likewise.
1850 Mon Dec 9 17:09:42 1996 Ian Lance Taylor <ian@cygnus.com>
1852 * app.c (do_scrub_chars): At the end of a C comment, pass space to
1853 UNGET rather than PUT. Set old_state before setting state to -2.
1855 * config/tc-mips.c (mips16_extended_frag): Avoid an infinite loop
1856 when extending because the value is exactly maxtiny + 1.
1858 * config/tc-mips.c (RELAX_MIPS16_ENCODE): Add small and ext
1859 arguments, and store them. Adjust other RELAX_MIPS16 macros.
1860 (RELAX_MIPS16_USER_SMALL): Define.
1861 (RELAX_MIPS16_USER_EXT): Define.
1862 (mips16_small, mips16_ext): New static variables.
1863 (append_insn): Pass mips16_small and mips16_ext to
1864 RELAX_MIPS16_ENCODE.
1865 (mips16_ip): Set mips16_small and mips16_ext.
1866 (mips16_immed): Don't check mips16_autoextend.
1867 (mips16_extended_frag): Check USER_SMALL and USER_EXT.
1869 * write.c (write_relocs): Print an error for an out of range
1870 fixup, rather than calling abort.
1872 * as.c (main): Unlink the output file if there are errors while
1873 generating the fixups.
1875 Fri Dec 6 18:48:13 1996 Ian Lance Taylor <ian@cygnus.com>
1877 * config/tc-mips.c (mips16_extended_frag): Don't call
1879 (md_convert_frag): Call resolve_symbol_value before calling
1880 S_GET_VALUE, and don't add in the frag address.
1882 * config/tc-mips.c (mips16_immed): Add file and line parameters,
1883 and use them when reporting errors. Change all callers.
1885 Fri Dec 6 15:36:32 1996 Jeffrey A Law (law@cygnus.com)
1887 * config/tc-mn10300.c: Fix various gcc -Wall warnings.
1888 Remove '$' prefixing for registers.
1890 Fri Dec 6 00:55:48 1996 Martin <hunt@cygnus.com>
1892 * config/tc-d10v.c (md_assemble): Check to see if prev_seg
1893 is initialized before using it.
1894 (d10v_cleanup): No longer uses its argument, so make it void.
1896 * config/tc-d10v.h (d10v_cleanup): Change prototype.
1898 Thu Dec 5 11:03:31 1996 Ian Lance Taylor <ian@cygnus.com>
1900 * write.c (fixup_segment): Don't discard the symbol for a PC
1901 relative fixup to an absolute symbol.
1903 Wed Dec 4 15:42:41 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1905 * config/tc-d10v.c (md_assemble, d10v_cleanup): Fix bug
1906 with multiple sections.
1908 Wed Dec 4 13:00:07 1996 Ian Lance Taylor <ian@cygnus.com>
1910 * config/tc-mips.c (md_longopts): Rename mips-16 to mips16, and
1911 no-mips-16 to no-mips16.
1912 (s_mipsset): Accept .set mips16 and .set nomips16.
1914 Wed Dec 4 10:35:33 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1916 * config/tc-ppc.c (ppc_elf_suffix): Take expressionS pointer
1917 argument, and check for +/- constant following the suffix, folding
1918 it into the expression.
1919 (ppc_elf_cons): Change ppc_elf_suffix calls.
1920 (md_assemble): Ditto.
1921 (shlib): Replace boolean mrelocatable with enumeration shlib.
1922 (md_parse_option): Discriminate between PIC style shared libraries
1924 (ppc_elf_validate_fix): Don't report warnings for PIC style shared
1927 Tue Dec 3 23:18:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1929 * config/tc-ppc.h ({tc,ppc}_comment_chars): Define, so that we can
1930 change the comment characters.
1932 * config/tc-ppc.c (comment_chars): Delete in favor of
1934 (ppc_{eabi,solaris}_comment_chars): Eabi and Solaris versions of
1936 (ppc_comment_chars): Select appropriate comment chars by default.
1937 (msolaris): New flag for -m{,no-}solaris.
1938 (md_parse_option): Recognize -K pic. Add support for
1940 (md_show_usage): Update.
1941 (md_begin): Do not set ELF flags if Solaris.
1942 (ppc_elf_suffix): @local sets R_PPC_LOCAL24PC relocation.
1943 (md_apply_fix3): Add support for R_PPC_LOCAL24PC.
1945 Mon Dec 2 13:48:57 1996 Ian Lance Taylor <ian@cygnus.com>
1947 * as.c (main): Correct handling of flag_always_generate_output.
1949 Sun Dec 1 21:46:05 1996 Jeffrey A Law (law@cygnus.com)
1951 * config/tc-mn10300.c (tc_gen_reloc): Get the addend from
1952 fx_offset, not fx_addnumber.
1954 * config/tc-mn10300.h (tc_fix_adjustable): Don't do any
1957 Sat Nov 30 17:34:48 1996 Eliot Dresselhaus <eliot@wally.edc.com>
1959 * config/tc-i386.c: Correct misspelling: balenced to balanced.
1961 Wed Nov 27 13:25:39 1996 Ian Lance Taylor <ian@cygnus.com>
1963 * config/tc-mips.c (md_section_align): Check for an alignment of
1964 4, not an alignment of 16. Corrects August 7 patch.
1966 Tue Nov 26 10:33:16 1996 Ian Lance Taylor <ian@cygnus.com>
1968 * configure, conf.in: Rebuild with autoconf 2.12.
1970 * config/tc-ppc.c (ppc_elf_lcomm): Don't give an error if no
1971 alignment is specified.
1973 Add support for mips16 (16 bit MIPS implementation):
1974 * config/tc-mips.c: Extensive additions for mips16 support, not
1976 (RELAX_OLD, RELAX_NEW): Use only 7 bits each.
1977 (insn_uses_reg): Change last parameter to an enum.
1978 * config/tc-mips.h (LOCAL_LABELS_DOLLAR): Define as 0.
1979 (md_relax_frag): Define as mips_relax_frag.
1980 (mips_relax_frag): Declare.
1981 (struct mips_cl_insn): Add use_extend and extend fields.
1982 (tc_fix_adjustable): Define.
1983 * config/obj-elf.h (S_GET_OTHER): Define.
1984 (S_SET_OTHER): Define.
1986 Mon Nov 25 18:02:29 1996 J.T. Conklin <jtc@beauty.cygnus.com>
1988 * config/tc-m68k.c (m68k_ip): Implement cases for new <, >, m, n,
1989 o and p operand specifiers.
1991 Mon Nov 25 10:45:14 1996 Doug Evans <dje@seba.cygnus.com>
1993 * write.c: Delete "ifndef md_relax_frag" around is_dnrange.
1994 (relax_segment, case rs_org): Move code inside braces. Move locals
1995 target,after inside too.
1996 (relax_segment, case rs_machine_dependent): Guts moved to ...
1997 (relax_frag): New function.
1998 Call md_prepare_relax_scan if defined.
1999 * config/tc-m68k.h (md_prepare_relax_scan): Renamed from
2002 Mon Nov 25 08:49:36 1996 Jeffrey A Law (law@cygnus.com)
2004 * config/tc-mn10300.c (address_registers): Use '$' as register
2005 prefix instead of '%'.
2006 (data_registers, other_registers, md_assemble): Likewise.
2008 * config/tc-mn10300.c (address_registers): Use '%' prefix for regs.
2009 (data_registers, other_registers, md_assemble): Likewise.
2011 * config/tc-mn10300.c (md_assemble): Correctly determine the
2012 correct location and type for each relocation.
2013 (md_pcrel_from): Simplify.
2015 Fri Nov 22 15:42:26 1996 Ian Lance Taylor <ian@cygnus.com>
2017 * config/tc-sh.c (md_convert_frag): Improve warning when branch is
2018 converted into branch around branch.
2020 Thu Nov 21 11:56:11 1996 Jeffrey A Law (law@cygnus.com)
2022 * config/tc-mn10300.h (DIFF_EXPR_OK): Don't define this.
2023 (tc_fix_adjustable): Don't adjust relocs against weak symbols or
2025 * config/tc-mn10300.c (md_begin): Set linkrelax.
2026 (md_assemble): Create fixups as needed.
2027 (md_apply_fix3): Gut. It shouldn't ever get called anymore.
2029 Tue Nov 19 17:48:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2031 * config/tc-d10v.c (parallel_ok): When automatically converting
2032 serial ops to parallel, do not consider a branch as the first
2035 Tue Nov 19 13:35:22 1996 Jeffrey A Law (law@cygnus.com)
2037 * config/tc-mn10300.c (md_assemble): Handle MN10300_OPERAND_REG_LIST.
2039 Mon Nov 18 15:26:55 1996 Jeffrey A Law (law@cygnus.com)
2041 * config/tc-mn10300.c (mn10300_insert_operand): Provide prototype
2043 (check_operand): Likewise.
2045 Mon Nov 18 15:22:28 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2047 * config/tc-d10v.c (parallel_ok): Branch and link instructions
2049 (write_2_short): Call parallel_ok to check whether two short
2050 instructions the user requested execute in parallel, can be
2053 Thu Nov 14 11:17:49 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2055 * config/tc-d10v.c (write_2_short): Fix bug that wouldn't
2056 allow a branch and link in parallel with an exe instruction.
2058 Fri Nov 8 13:55:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2060 * doc/c-d10v.texi: Add info on @word modifier.
2062 Wed Nov 6 13:46:07 1996 Jeffrey A Law (law@cygnus.com)
2064 * config/tc-mn10300.c (mn10300_insert_operand): MN10300_OPERAND_SPLIT
2065 operands are assumed to be 32bits. Use "bits" field to hold the
2066 number of bits in the main instruction word for MN10300_OPERAND_SPLIT.
2067 (mn10300_check_operand): MN10300_OPERAND_SPLIT operands are assumed
2070 * config/tc-mn10300.c (mn10300_insert_operand): Shift low part
2071 of a MN10300_OPERAND_SPLIT operand by operand->shift.
2073 * config/tc-mn10300.c (mn10300_insert_operand): Handle
2074 MN10300_OPERAND_SPLIT.
2076 Tue Nov 5 13:30:40 1996 Jeffrey A Law (law@cygnus.com)
2078 * config/tc-mn10300.c (md_assemble): Insert operands into
2079 the extension part of the instruction if necessary.
2080 (mn10300_insert_operand): Accept pointer to extension word
2081 argument. Make insn a pointer argument too. Return type
2082 is now void. All callers changed.
2084 Mon Nov 4 12:53:40 1996 Jeffrey A Law (law@cygnus.com)
2086 * config/tc-mn10300.c (mn10300_insert_operand): Handle
2087 repeated register operands.
2089 Fri Nov 1 10:42:49 1996 Ian Lance Taylor <ian@cygnus.com>
2091 * doc/as.texinfo: Added section on reporting bugs.
2093 * config/tc-alpha.c: Change uses of void * to PTR. Change the
2094 alpha_macro emit field to expect a const argument, and change the
2095 arg field to be const. Fix some spacing to follow the GNU
2098 Fri Nov 1 10:32:03 1996 Richard Henderson <rth@tamu.edu>
2100 * config/tc-alpha.c (md_parse_option): Add knowledge of 21164pc
2101 (pca56) and 21264 (ev6) cpus.
2102 (md_apply_fix): Private relocation types are now negative.
2103 (alpha_force_relocation): Likewise.
2104 (tc_gen_reloc): Likewise.
2105 (emit_insn): Likewise.
2106 (emit_ldXu): Do the right thing when the hardware can do byte insns.
2107 (emit_stX): Likewise.
2108 (emit_sextX): Likewise.
2110 Thu Oct 31 16:33:21 1996 Ian Lance Taylor <ian@cygnus.com>
2112 * config/obj-coff.c (do_relocs_for): Call resolve_symbol_value on
2113 a symbol found in a reloc.
2115 * symbols.c (resolve_symbol_value): Improve the error message if
2116 an undefined symbol is used in an expression.
2118 Wed Oct 30 20:15:35 1996 Ian Lance Taylor <ian@cygnus.com>
2120 * doc/internals.texi: Rewrite, and add a lot of documentation.
2121 * doc/Makefile.in (internals.info): New target.
2124 Wed Oct 30 14:55:57 1996 Jeffrey A Law (law@cygnus.com)
2126 * config/tc-v850.h (tc_fix_adjustable): Don't adjust relocs
2127 against weak symbols.
2129 Tue Oct 29 12:28:16 1996 Jeffrey A Law (law@cygnus.com)
2131 * config/tc-v850.c (md_assemble): Don't lose for relaxable
2134 * config/tc-v850.c (md_convert_frag): Make sure we insert the
2135 fixup at the right address within the frag.
2137 * config/tc-v850.c (md_convert_frag): Don't set fragP->fr_fix
2138 to an absolute value, instead increment it as needed.
2140 * config/tc-v850.h (TC_GENERIC_RELAX_TABLE): Define.
2141 * config/tc-v850.c: Fix some indention problems.
2142 (md_relax_table): Define for D9->D99 branch displacement
2144 (md_convert_frag): Do something useful instead of aborting.
2145 (md_estimate_size_before_relax): Likewise.
2146 (md_assemble): Note if the matching instruction has a relaxable
2147 operand. If it does, allocate frag with frag_var and don't
2151 Mon Oct 28 10:48:40 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2153 * config/tc-d10v.h (md_cleanup): New function. This is needed to
2154 write out any buffered instructions when a ".end" is found.
2156 Mon Oct 28 10:43:45 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2158 * read.c (read_a_source_file): New hook md_cleanup().
2160 Fri Oct 25 00:01:00 1996 Ian Lance Taylor <ian@cygnus.com>
2162 * write.c (fix_new_exp): Use make_expr_symbol to build an
2163 expression symbol for a complex fixup.
2166 Thu Oct 24 14:31:04 1996 Jeffrey A Law (law@cygnus.com)
2168 * config/tc-v850.c (v850_reloc_prefix): Several disgusting
2169 hacks to improve parsing of complex hi, lo, zda, etc
2171 (md_assemble): Don't demand and eat a trailing ')' after finding
2172 a v850 relocation prefix. Sign extend the constant in a
2173 BFD_RELOC_LO16 expression. Do eat a trailing ')' after a complete
2175 (parse_cons_expression_v850): Don't eat a trailing ')' after
2176 finding a v850 relocation prefix.
2178 * config/tc-v850.h (TC_PARSE_CONS_EXPRESSION): Define.
2179 (TC_CONS_FIX_NEW): Likewise.
2180 * config/tc-v850.c (parse_cons_expression_v850): New function.
2181 (cons_fix_new_v850): Likewise.
2183 * config/tc-v850.h (tc_fix_adjustable): Don't adjust TDA relocs.
2186 Wed Oct 23 18:20:29 1996 Ian Lance Taylor <ian@cygnus.com>
2188 * config/tc-ppc.c (md_apply_fix3): Give a better warning message
2189 for an unknown relocation type.
2192 Wed Oct 23 16:21:28 1996 Jeffrey A Law (law@cygnus.com)
2194 * config/tc-v850.c (md_pseudo_table): Add .word; allocates
2197 Tue Oct 22 22:01:25 1996 Jeffrey A Law (law@cygnus.com)
2199 * config/tc-v850.c (md_assemble): Handle TDAOFF relocs
2200 differently for movea & sst/sld insns.
2203 Tue Oct 22 17:09:32 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2205 * config/tc-d10v.c (parallel_ok): Don't allow illegal combinations
2208 Tue Oct 22 11:28:39 1996 Ian Lance Taylor <ian@cygnus.com>
2210 * obj.h (struct format_ops): Add frob_file_after_relocs field.
2211 * config/obj-multi.h (obj_frob_file_after_relocs): Define.
2212 * config/obj-ecoff.c (ecoff_format_ops): Initialize new
2213 frob_file_after_relocs field.
2214 * config/obj-elf.c (elf_format_ops): Likewise.
2215 * config/tc-mips.c: Undefine obj_frob_file_after_relocs before
2216 including obj-elf.h.
2218 Mon Oct 21 11:38:30 1996 Ian Lance Taylor <ian@cygnus.com>
2220 * config/tc-mips.c (cons_fix_new_mips): Only treat 8 byte reloc
2221 specially if not ELF.
2222 (md_apply_fix): Handle BFD_RELOC_64.
2223 (tc_gen_reloc): Handle BFD_RELOC_64.
2225 * config/tc-i386.c (md_apply_fix3): Don't increment value for a PC
2226 relative reloc when BFD_ASSEMBLER and OBJ_AOUT (more ugly gas
2229 * config/obj-aout.h (S_IS_DEFINE): non BFD_ASSEMBLER version:
2230 Don't check S_GET_OTHER.
2232 Fri Oct 18 14:06:26 1996 Ian Lance Taylor <ian@cygnus.com>
2234 * config/tc-mips.c (mips_ip): Accept an odd floating point
2235 register with l.s or s.s.
2237 * config/obj-aout.c (obj_pseudo_table): Use obj_aout_type for
2239 (obj_aout_type): New static function.
2241 Thu Oct 17 17:55:17 1996 Ian Lance Taylor <ian@cygnus.com>
2243 * Makefile.in ($(OBJS)): Depend upon libiberty.h.
2246 Wed Oct 16 11:28:31 1996 Jeffrey A Law (law@cygnus.com)
2248 * config/tc-v850.c (v850_reloc_prefix): Recognize zdaoff, tdaoff
2249 and sdaoff expressions.
2251 * write.c (fixup_segment): Don't add symbol value to addend if
2252 TC_V850 and OBJ_ELF.
2253 * config/tc-v850.h (tc_fix_adjustable): Don't adjust any
2256 * config/tc-v850.c (md_pcrel_from): Undo yesterday's changes.
2257 (md_pcrel_from_section): Likewise.
2258 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Likewise.
2260 Tue Oct 15 23:19:00 1996 Jeffrey A Law (law@cygnus.com)
2262 * config/tc-v850.c (md_pcrel_from): Delete unused function.
2263 (md_pcrel_from_section): New function.
2264 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
2267 Mon Oct 14 13:59:12 1996 Ian Lance Taylor <ian@cygnus.com>
2269 * config/tc-mips.c (load_register): Add cast to offsetT when using
2272 Mon Oct 14 11:24:28 1996 Richard Henderson <rth@tamu.edu>
2274 * config/obj-elf.c (elf_frob_file): Move ECOFF debug processing to ...
2275 (elf_frob_file_after_relocs): ... here. New function.
2276 * config/obj-elf.h (obj_from_file_after_relocs): New macro.
2277 * write.c (write_object_file): Call *frob_after_relocs after the
2278 call to write_relocs.
2280 * config/tc-alpha.c: Use new BFD_RELOC_ALPHA_ELF_LITERAL reloc.
2282 * config/tc-alpha.c (load_expression): Don't SET_VALUE on the section
2283 symbol, as this messes up linking. Instead, expand the recursive call
2284 inline and change up the appropriate bits to get the 0x8000 offset
2285 in the reloc addend.
2287 Thu Oct 10 17:30:31 1996 Ian Lance Taylor <ian@cygnus.com>
2289 * config/tc-sparc.h (tc_fix_adjustable): Permit the difference of
2290 two symbols in the same segment to be adjusted.
2292 * configure.in: Don't get confused by CPU-VENDOR-linux-gnu.
2293 * configure: Rebuild.
2295 Thu Oct 10 17:22:18 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2297 * config/tc-ppc.c (ppc_insert_operand): Change most warnings into
2299 (ppc_elf_validate_fix): Ditto.
2300 (md_assemble): Ditto.
2302 (ppc_pe_section): Ditto.
2303 (ppc_frob_symbol): Ditto.
2305 Thu Oct 10 12:05:45 1996 Jeffrey A Law (law@cygnus.com)
2307 * config/mn10300.c (md_assemble): Pass an extra shift count
2308 to mn10300_insert_operand based on the opcode format.
2309 (mn10300_insert_operand): Accept and use extra shift count
2312 * config/tc-mn10300.c (md_assemble): Use FMT_* macros for
2313 formats rather than hard-coded constants.
2315 * config/tc-mn10300.c (md_assemble): Format D5 instructions
2316 are 7 bytes long. Write out instructions in big-endian format.
2318 Tue Oct 8 14:56:15 1996 Jeffrey A Law (law@cygnus.com)
2320 * config/tc-mn10300.c (md_assemble): Tweak further so
2321 that all instructions are parsed correctly.
2323 Tue Oct 8 13:02:21 1996 Ian Lance Taylor <ian@cygnus.com>
2325 * as.h: Include libiberty.h.
2326 (xmalloc, xrealloc): Don't declare.
2327 * as.c: Don't include libiberty.h.
2328 * expr.c, read.c, stabs.c, config/obj-coff.c: Likewise.
2329 * config/tc-mips.c: Likewise.
2330 * messages.c: Likewise.
2331 (xstrerror): Don't declare.
2332 * xmalloc.c: Remove.
2334 Mon Oct 7 16:53:23 1996 Jeffrey A Law (law@cygnus.com)
2336 * config/tc-mn10300.h (pre_defined_registers) Remove.
2337 (system_registers, cc_names): Likewise.
2338 (address_registers, data_registers, other_registers): New register
2340 (register_name, system_register_name, cc_name): Remove.
2341 (mn10300_reloc_prefix): Likewise.
2342 (data_register_name): New function.
2343 (address_register_name, other_register_name): Likewise.
2344 (md_assemble): Rough cut at parsing operands. Remove lots of
2346 (md_apply_fix3): Disable for now.
2348 Mon Oct 7 11:38:34 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2350 * config/tc-m68k.c (select_control_regs): New function, extracted
2351 out of m68k_init_after_args.
2352 (m68k_init_after_args): Use it.
2353 (mri_chip): Use it here as well to update set of allowed control
2356 Mon Oct 7 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
2358 * config/obj-elf.c (elf_begin): New function.
2359 (obj_elf_section): Add the section symbol to the symbol table.
2360 * config/obj-elf.h (obj_begin): Define.
2361 (elf_begin): Declare.
2362 * as.c (perform_an_assembly_pass): Call obj_begin if it is
2365 Fri Oct 4 18:37:32 1996 Ian Lance Taylor <ian@cygnus.com>
2367 * config/obj-coff.c (fixup_segment): Subtract the section address
2368 from a PC relative reloc if TC_M68K.
2370 Thu Oct 3 15:15:30 1996 Ian Lance Taylor <ian@cygnus.com>
2372 * config/tc-sparc.c (md_pseudo_table): Make .uahalf, .uaword, and
2373 .uaxword available even if not OBJ_ELF.
2374 (md_atof): Remove unused local variable wordP.
2376 Thu Oct 3 00:16:50 1996 Jeffrey A Law (law@cygnus.com)
2378 * config/tc-mn10x00.c, config/tc-mn10x00.h: New files
2379 for Matsushita MN10x00 support.
2380 * configure.in: Recognize mn10x00-*-*
2381 * configure: Rebuilt.
2383 Wed Oct 2 15:54:03 1996 Klaus Kaempf <kkaempf@progis.de>
2385 * obj-evax.h: move openvms definitions from here to tc-alpha.c.
2386 * tc-alpha.c: add support for vms_case_hack like in vax/vms.
2387 (load_expression): track clobbering of base reg before jmp/jsr.
2388 (s_alpha_file): pass case_hack flags and source filename via
2389 symbol table to bfd.
2390 * tc-alpha.h (TC_CONS_FIX_NEW): define
2392 Tue Oct 1 16:16:01 1996 Joel Sherrill <joel@oarcorp.com>
2394 * configure.in (mips-*-rtems*): New target, like mips-*-elf*.
2395 * configure: Rebuild.
2397 Tue Oct 1 12:37:48 1996 Ian Lance Taylor <ian@cygnus.com>
2399 * read.c (s_macro): Warn if a macro has the same name as a
2401 (s_space): In m68k MRI mode, align to a word boundary.
2402 * macro.c (define_macro): Add namep parameter. Change all
2404 * macro.h (define_macro): Update declaration.
2406 * as.c (show_usage): Print bug report address.
2407 (parse_args): Change version printing to match current GNU
2409 * gasp.c (show_usage): Print bug report address.
2410 (main): Change version printing to match current GNU standards.
2412 * config/tc-m68k.c (init_table): Correct access control unit
2413 register numbers. From Ken Rose <rose@netcom.com>.
2415 * config/tc-alpha.c: Add some static function prototypes.
2416 (alpha_macros): Move to top of file. Make static.
2417 (alpha_num_macros): Move to top of file.
2420 Tue Oct 1 09:36:19 1996 Stu Grossman (grossman@critters.cygnus.com)
2422 * tc-v850.h: Define LOCAL_LABEL to recognise _.L_* symbols
2426 Sat Sep 28 03:38:08 1996 Ian Lance Taylor <ian@cygnus.com>
2428 * listing.c (list_symbol_table): Remove bogus code in BFD64 case,
2429 and just call sprintf_vma.
2431 Thu Sep 26 16:04:11 1996 Ian Lance Taylor <ian@cygnus.com>
2433 * expr.c (expr): Change >>= to >> (fix typo). (From meissner).
2435 Tue Sep 24 19:05:08 1996 Ian Lance Taylor <ian@cygnus.com>
2437 * read.c (float_cons): Call md_flush_pending_output if it is
2440 Tue Sep 24 12:22:18 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2442 * config/tc-d10v.c (md_operand): Created. Allows operands to
2444 * config/tc-d10v.h (md_operand): Undefined.
2446 Mon Sep 23 12:13:18 1996 Ian Lance Taylor <ian@cygnus.com>
2448 * config/tc-m68k.c (add_fix): Treat a width of '3' like 'B'.
2449 (md_assemble): A fixup width of '3' means a 1 byte reloc.
2451 Thu Sep 19 12:21:24 1996 Ian Lance Taylor <ian@cygnus.com>
2453 * config/obj-coff.c (fixup_segment): Don't adjust PC relative
2454 reloc for the i960 for a reloc in the same section. This undoes
2455 one of the two changes made Aug 19.
2457 Wed Sep 18 12:11:58 1996 Ian Lance Taylor <ian@cygnus.com>
2459 * config/obj-coff.c (obj_coff_endef): Both versions: Move C_STAT
2460 symbols to the position of the debugging information.
2462 Mon Sep 16 11:41:40 1996 Ian Lance Taylor <ian@cygnus.com>
2464 * expr.c (expr): Always use unsigned right shifts for >>.
2466 Thu Sep 12 10:25:45 1996 James G. Smith <jsmith@cygnus.co.uk>
2468 * config/tc-arm.c (md_apply_fix3): Update two thumb instruction
2469 slots when processing BL fixups.
2471 * config/tc-arm.c (output_inst): Ensure Thumb BL fixup is marked
2472 on the first half of the instruction.
2474 Wed Sep 11 00:09:35 1996 Ian Lance Taylor <ian@cygnus.com>
2476 * ecoff.c (ecoff_stab): Create an expression symbol for a complex
2477 stabs expression, rather than giving an error.
2479 * ecoff.c (ecoff_new_file): Don't do anything if we are still in
2482 Tue Sep 10 11:45:37 1996 Ian Lance Taylor <ian@cygnus.com>
2484 * config/tc-mips.c (append_insn): Fill in the value for a constant
2485 jump, rather than creating a reloc.
2487 Mon Sep 9 10:57:42 1996 Ian Lance Taylor <ian@cygnus.com>
2489 * config/tc-mips.c (append_insn): Don't swap an instruction which
2490 sets a condition code with an instruction which uses a condition
2492 (mips_ip): In cases 'N' and 'M', look for $fccN rather than an
2495 * config/tc-mips.c (md_begin): Recognize r5000 for cpu.
2496 (mips_ip): Give a better error message if the ISA level is wrong.
2497 (md_parse_option): Recognize -mcpu=[v][r]5000.
2499 Sat Sep 7 13:25:55 1996 James G. Smith <jsmith@cygnus.co.uk>
2501 * config/tc-mips.c (COUNT_TOP_ZEROES): Added macro to count
2503 (load_register): Ensure hi32 bits are not lost during lo32bit
2504 processing. Fix shift offset that was overflowing into the next
2505 instruction field. Add code to generate shorter sequences for
2506 constants with a single contiguous seqeuence of ones.
2508 Fri Sep 6 17:07:12 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2510 * config/tc-d10v.c (d10v_dot_word): New function to support
2511 "@word" with the word pseudo-op.
2512 (md_apply_fix3): Cleanup and changes to support correct sizes
2513 for 16 and 18-bit relocs.
2515 Fri Sep 6 16:00:29 1996 Doug Evans <dje@canuck.cygnus.com>
2517 * configure.in (sparc-*-aout): Set `em'.
2518 * configure: Regenerated.
2519 * config/te-sparcaout.h: New file.
2520 * config/tc-sparc.h (TARGET_BYTES_BIG_ENDIAN): Define.
2521 Ifdef TE_SPARCOUT define TARGET_FORMAT and SPARC_BIENDIAN.
2522 * config/tc-sparc.c (INSN_BIG_ENDIAN): New macro.
2523 (SPECIAL_CASE_{SETSW,SETX}): Define.
2524 ({NOP,OR,FMOVS,SETHI,SLLX,SRA}_INSN): Define.
2525 (md_begin): Delete setting of `target_big_endian'.
2526 (output_insn): New function.
2527 (md_assemble): Rewrite. Add `setx' support.
2528 (sparc_ip): Handle `0' operand char. Recognize setuw, setsw, setx
2530 (md_atof): Add little endian support.
2531 (md_number_to_chars): Likewise.
2532 (md_apply_fix): Likewise.
2533 (md_longopts): Recognize -EL,-EB ifdef SPARC_BIENDIAN.
2534 (md_parse_option): Likewise.
2535 (md_show_usage): Print -EL, -EB ifdef SPARC_BIENDIAN.
2537 Thu Sep 5 13:40:29 1996 Ian Lance Taylor <ian@cygnus.com>
2539 * ecoff.c (ecoff_new_file): New function.
2540 * ecoff.h (ecoff_new_file): Declare.
2541 * config/obj-ecoff.h (obj_app_file): Define.
2543 Thu Sep 5 13:39:25 1996 Richard Henderson <rth@tamu.edu>
2545 * config/tc-alpha.c (load_expression): Bias the .lit8 section
2546 symbol by 32k so that our 16-bit signed offset can address the
2547 entire chunk. Reported by <matt@lkg.dec.com>.
2549 Wed Sep 4 10:23:20 1996 Ian Lance Taylor <ian@cygnus.com>
2551 * config/tc-mips.c (load_register): Remove unused variable tmp.
2553 Wed Sep 4 11:24:29 1996 James G. Smith <jsmith@cygnus.co.uk>
2555 * config/tc-mips.c (load_register): Remove unnecessary code that
2556 was causing the high 32bits of 64bit constants to be lost.
2558 Tue Sep 3 13:52:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2560 * config/tc-d10v.c: Added changes to support function
2561 pointers and "@word" syntax.
2564 Tue Sep 3 11:57:18 1996 Jeffrey A Law (law@cygnus.com)
2566 * config/tc-v850.c: Remove commented out and #if 0'd code.
2567 (v850_reloc_prefix): Provide prototype.
2568 (postfix, get_reloc, build_insn): Remove prototypes for nonexistant
2570 (md_begin, md_assemble, md_apply_fix3): Remove unused variables.
2571 (md_assemble): Add default to case statement.
2573 Sat Aug 31 16:03:00 1996 Jeffrey A Law (law@cygnus.com)
2575 * config/tc-v850.c (md_assemble): Compute size of the instrction
2578 * config/tc-v850.c (md_apply_fix3): Do simple byte, short and
2581 Fri Aug 30 23:50:08 1996 Jeffrey A Law (law@cygnus.com)
2583 * config/tc-v850.c (md_apply_fix3): Use little endian get/put
2584 routines to fetch/store the updated instruction from/to memory.
2585 (v850_insert_operand): If the operand has a specialized insert
2588 Fri Aug 30 18:35:26 1996 J.T. Conklin <jtc@hippo.cygnus.com>
2590 * config/tc-v850.c (reg_name_search): Align calling convention to
2591 be like identical function found in tc-ppc.c.
2592 (get_reloc): Removed.
2593 (v850_reloc_prefix): New function, parse lo(), hi() and hi0().
2594 (md_assemble): emit fixups.
2595 (md_pcrel_from): renamed from md_pcrel_from_section, emit proper
2597 (md_apply_fix3): handle fixups/relocs.
2598 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Removed definition.
2601 Fri Aug 30 18:12:00 1996 Ian Lance Taylor <ian@cygnus.com>
2604 * configure.in (sh-*-elf*): New target.
2605 * config/tc-sh.h (TARGET_ARCH): Define.
2606 (WORKING_DOT_WORD): Define.
2607 (TC_COFF_FIX2RTYPE): Only define if OBJ_COFF.
2608 (BFD_ARCH, COFF_MAGIC, TC_COUNT_RELOC): Likewise.
2609 (TC_RELOC_MANGLE, tc_coff_symbol_emit_hook): Likewise.
2610 (DO_NOT_STRIP, NEED_FX_R_TYPE, TC_KEEP_FX_OFFSET): Likewise.
2611 (TC_COFF_SIZEMACHDEP, tc_frob_file): Likewise.
2612 (SUB_SEGMENT_ALIGN): Likewise.
2613 (RELOC_32): Don't define.
2614 (tc_frob_file_before_adjust): Define if BFD_ASSEMBLER.
2615 (target_big_endian): Declare if OBJ_ELF.
2616 (TARGET_FORMAT): Define if OBJ_ELF.
2617 * config/tc-sh.c: Use BFD reloc codes instead of SH COFF reloc
2619 (tc_crawl_symbol_chain): Only define if OBJ_COFF.
2620 (tc_headers_hook, tc_coff_sizemachdep): Likewise.
2621 (struct sh_count_relocs): Define.
2622 (sh_count_relocs): New static function, broken out of
2623 sh_frob_file. Add BFD_ASSEMBLER code.
2624 (sh_frob_section): Likewise.
2625 (sh_frob_file): Call sh_frob_section.
2626 (md_convert_frag): If BFD_ASSEMBLER, change type of headers, and
2627 call section_symbol rather than seg_info (seg)->dot.
2628 (md_section_align): Add OBJ_ELF version.
2629 (SWITCH_TABLE_CONS): Define.
2630 (SWITCH_TABLE): Use SWITCH_TABLE_CONS.
2631 (md_apply_fix): Change parameter types if BFD_ASSEMBLER. Only
2632 handle fx_r_type == 0 if not BFD_ASSEMBLER. Return 0 if
2634 (struct reloc_map): Define if not BFD_ASSEMBLER.
2635 (coff_reloc_map): Likewise.
2636 (sh_coff_reloc_mangle): Use coff_reloc_map to convert fx_r_type.
2637 (tc_gen_reloc): New function if BFD_ASSEMBLER.
2638 * write.c (write_relocs): Ifdef out fx_where test which triggers
2639 inappropriately for SH ELF.
2640 (write_object_file): Call tc_frob_file_before_adjust and
2641 obj_frob_file_before_adjust if they are defined.
2643 * write.c (write_object_file): Use BFD_RELOC_16, not
2644 BFD_RELOC_NONE, when calling fix_new_exp for a broken word.
2646 * read.c (emit_expr): Fix conversion of byte count to BFD reloc
2649 Fri Aug 30 14:47:38 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2651 * config/tc-d10v.c (find_opcode): Fix problem with calculating
2652 branch sizes in across sections.
2655 Fri Aug 30 00:44:13 1996 Jeffrey A Law (law@cygnus.com)
2657 * config/tc-850.c (md_assemble): Handle hi() correctly. Handle
2660 Wed Aug 28 23:11:08 1996 Jeffrey A Law (law@cygnus.com)
2662 * config/tc-v850.c (md_begin): Deal with end of opcode
2666 Wed Aug 28 19:20:04 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2668 * config/tc-d10v.c (find_opcode): Fix a bug which could generate
2669 the wrong opcode for cases like st2w where there are many forms
2670 of the same instruction.
2672 Tue Aug 27 13:53:22 1996 Ian Lance Taylor <ian@cygnus.com>
2674 * expr.c (operand): If md_parse_name is defined, call it before
2675 calling symbol_find_or_make.
2676 * config/tc-ppc.h (md_parse_name): Define.
2677 (ppc_parse_name): Declare.
2678 * config/tc-ppc.c (reg_name_search): Add regs and regcount
2680 (register_name): Update call to reg_name_search.
2681 (cr_operand): New static variable.
2682 (cr_names): New static const array.
2683 (ppc_parse_name): New function.
2684 (md_assemble): If PPC_OPERAND_CR is set in the operand flags, set
2685 cr_operand before calling expression.
2687 Tue Aug 27 09:05:50 1996 Jeffrey A Law (law@cygnus.com)
2689 * config/tc-hppa.c (tc_gen_reloc): Add new argument to
2690 hppa_gen_reloc_type call.
2692 Mon Aug 26 18:24:51 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2694 * config/tc-d10v.c: Fixed ".word". Fixed problem with range checking
2695 on addresses. Improved error messages.
2696 * doc/c-d10v.texi: Added docs for register pairs.
2698 Mon Aug 26 13:39:27 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2700 * config/tc-d10v.c (parallel_ok): Fix bug in parallel
2703 Mon Aug 26 14:38:22 1996 Ian Lance Taylor <ian@cygnus.com>
2705 * ecoff.c (init_file): Initialize fMerge to 1.
2706 (add_file): Restore old file merging code, but only merge files if
2708 (ecoff_directive_loc): Clear fMerge field of current file.
2709 (ecoff_generate_asm_lineno): Likewise.
2711 Fri Aug 23 11:40:47 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2713 * doc/c-d10v.texi: Fix typo.
2716 Fri Aug 23 10:41:32 1996 Jeffrey A Law (law@cygnus.com)
2718 * config/tc-v850.c (md_assemble): Correct bit masking for
2719 hi and lo expressions.
2721 * config/tc-v850.c (md_assemble): Rough cut at demanding
2722 "ep" or "r30" in sst and sld instructions.
2723 (md_apply_fix3): Don't abort. Just warn that we don't
2726 * config/tc-v850.c (CC_NAME_CNT): Define.
2727 (cc_name): New function.
2728 (md_assemble): Handle V850_OPERAND_CC correctly.
2730 * config/tc-v850.c (md_assemble): Don't forget to initialize
2733 * config/tc-v850.c (reg_name_search): Generalize to search
2734 any given register table.
2735 (register_name): Pass appropriate table and size to reg_name_search.
2736 (system_register_name): New function.
2737 (SYSREG_NAME_CNT): Define.
2738 (md_assemble): Handle operands which are system registers.
2740 * config/tc-v850.c (md_assemble): If we find a register, but the
2741 opcode doesn't want a register, then we don't have a match.
2742 (md_assemble): Get size of the instruction from the opcode table.
2745 Thu Aug 22 10:20:30 1996 Ian Lance Taylor <ian@cygnus.com>
2747 * configure.in: Set and substitute HLDENV.
2748 * configure: Rebuild.
2749 * Makefile.in (HLDENV): New variable.
2750 (as.new): Use $(HLDENV).
2752 * ecoff.c (ecoff_directive_endef): Avoid a division by zero error
2753 if an array dimension is not known.
2755 Thu Aug 22 10:50:00 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2757 * config/tc-d10v.c: Fix a reloc bug caused by my last change.
2758 * doc/c-d10v.texi: Cleanup.
2761 Tue Aug 20 15:15:16 1996 J.T. Conklin <jtc@hippo.cygnus.com>
2763 * config/tc-v850.c: New file.
2764 * config/tc-v850.h: New file.
2765 * configure (v850-*-elf): New target.
2766 * configure.in (v850-*-elf): New target.
2769 Wed Aug 21 15:50:54 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2771 * doc/c-d10v.texi: New file.
2772 * doc/all.texi: Added D10V stuff.
2773 * doc/as.texinfo: Added D10V stuff.
2775 Tue Aug 20 14:10:02 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2777 * config/tc-d10v.c: All references to defined symbols should
2778 now use the optimal instruction. .float and .double now work.
2780 Mon Aug 19 14:41:36 1996 Ian Lance Taylor <ian@cygnus.com>
2782 * config/obj-coff.c (fixup_segment): Adjust PC relative reloc by
2783 section address for the i960 as is done for the i386.
2785 Thu Aug 15 16:37:59 1996 Stan Shebs <shebs@andros.cygnus.com>
2787 * mpw-config.in: Add wildcards for config matching, add mips-*-*
2788 case, forward-include bfd/elf-bfd.h.
2790 Thu Aug 15 13:24:30 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2792 * config/tc-d10v.c: Add additional information to the opcode
2793 table to help determinine which instructions can be done
2796 Thu Aug 15 17:01:31 1996 James G. Smith <jsmith@cygnus.co.uk>
2798 * config/tc-arm.c: Major changes to add Thumb support, with lots
2799 of change input from <rearnsha@armltd.co.uk>.
2800 Reverted to INSN_SIZE macro, rather than insn_size variable.
2801 (insns): Added ARM "bx" instruction support.
2802 (tinsns): Added Thumb instruction definition structure.
2803 (arm_tops_hsh): Added hash structure for Thumb opcodes.
2804 (md_pseudo_table): Added ".arm", ".thumb" and ".code" pseudo-ops.
2805 (opcode_select,s_arm,s_thumb,s_code): Added.
2806 (decode_shift): Allow upper-case RRX.
2807 (do_ldst): Simpler halfword support.
2808 (do_ldmstm): Improved.
2809 (reg_list, do_bx, thumb_reg, thumb_add_sub, thumb_shift,
2810 thumb_mov_compare, thumb_load_store, do_t_arit, do_t_add,
2811 do_t_asr, do_t_branch, do_t_bx, do_t_compare, do_t_ldmstm,
2812 do_t_ldrb, do_t_ldrh, do_t_lds, do_t_lsl, do_t_lsr, do_t_mov,
2813 do_t_push_pop, do_t_str, do_t_strb, do_t_strh, do_t_sub, do_t_swi,
2815 (md_apply_fix3): Add support for BFD_RELOC_ARM_THUMB_* relocations.
2816 (md_parse_option): Add support for -mthumb.
2817 (md_show_usage): Updated to reflect new command line option.
2818 (arm_data_in_code, arm_canonicalize_symbol_name): Added.
2819 * config/tc-arm.h: Provide TC_FIX_TYPE to allow private ARM
2820 fragment information to be held.
2822 Thu Aug 15 16:12:00 1996 Richard Earnshaw (rearnsha@armltd.co.uk)
2824 * tc-arm.c (md_apply_fix3): Also set fixP->fx_done if fx_addsy is
2825 non-null, but is a constant.
2826 (fix_new_arm): Call make_expr_symbol to make the expression symbol
2827 so that error reporting will work correctly.
2829 Wed Aug 14 10:37:21 1996 Ian Lance Taylor <ian@cygnus.com>
2831 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust relocs
2832 against weak symbols.
2834 Tue Aug 13 17:39:24 1996 Ian Lance Taylor <ian@cygnus.com>
2836 * config/tc-ppc.h (TC_FORCE_RELOCTION): Define if OBJ_XCOFF.
2837 (ppc_force_relocation): Declare if OBJ_XCOFF.
2838 * config/tc-ppc.c (ppc_force_relocation): New function if
2841 Mon Aug 12 16:49:43 1996 Ian Lance Taylor <ian@cygnus.com>
2843 * config/tc-mips.h (BYTE_ORDER): Don't define. No longer used.
2845 Fri Aug 9 17:48:28 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2847 * config/tc-d10v.c: Fix problem with relocs.
2849 Fri Aug 9 14:16:14 1996 Ian Lance Taylor <ian@cygnus.com>
2851 * config/tc-sh.c (sh_do_align): If not BFD_ASSEMBLER, always align
2852 with nops if not in data_section or bss_section.
2854 Thu Aug 8 12:32:56 1996 Klaus Kaempf <kkaempf@progis.de>
2856 Add support for openVMS/Alpha.
2857 * as.h (PRINTF_LIKE): Don't define if VMS, for now.
2858 * config/obj-evax.c: New file.
2859 * config/obj-evax.h: New file.
2860 * config/tc-alpha.c: Add support for EVAX format if OBJ_EVAX is
2862 * config/tc-alpha.h: Add support for EVAX format if OBJ_EVAX is
2863 defined. Add case for bfd_target_evax_flavour.
2864 * config/vms-a-conf.h: New file.
2865 * conf-a-gas.com: New file.
2866 * configure.in: Add target alpha-*-*vms*.
2867 * configure: Rebuild.
2868 * makefile.vms: New file.
2869 * read.c (s_lcomm): Align bss_seg on 8 byte boundary if OBJ_EVAX.
2870 Don't call ffs on openVMS/Alpha.
2872 Wed Aug 7 14:19:03 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
2874 * configure.in: Make GAS_CHECK_DECL_NEEDED include <string.h> or
2875 <strings.h> if they exist. Call GAS_CHECK_DECL_NEEDED on strstr
2877 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
2878 (NEED_DECLARATION_SBRK): New macro.
2879 * configure, conf.in: Rebuild.
2880 * as.h: Only include <strings.h> if HAVE_STRINGS_H.
2881 (strstr): Declare if NEED_DECLARATION_STRSTR.
2882 * as.c: If HAVE_SBRK and NEED_DECLARATION_SBRK, declare sbrk.
2884 Wed Aug 7 11:50:26 1996 Ian Lance Taylor <ian@cygnus.com>
2886 * symbols.c (resolve_symbol_value): Handle addition or subtraction
2887 by a constant before entering the main switch. Reject attempts to
2888 apply an arithmetic function to non-absolute symbols, except for
2889 the special case of subtraction of two symbols in the same
2892 * config/tc-mips.c (md_section_align): Do align if OBJ_ELF, but
2893 not to more than a 16 byte boundary.
2895 * config/tc-i386.c (tc_gen_reloc): Accept all relocs; remove
2896 #ifndef OBJ_ELF lines. From Eric Valette <valette@crf.canon.fr>.
2897 (tc_gen_reloc): If out of memory call as_fatal rather than
2898 assert. If no howto found, call as_bad_where rather than
2899 as_fatal. Change the error message slightly. Set howto to a
2900 non-NULL value in order to keep going.
2902 Tue Aug 6 12:58:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2904 * config/tc-d10v.c: Added code to support 32-bit fixups for stabs.
2906 Tue Aug 6 11:15:26 1996 Jeffrey A Law (law@cygnus.com)
2908 * config/tc-h8300.c (get_specific): New operand "size" derived
2909 from ".b", ".w" and ".l" extensions. All callers changed. If
2910 the base instruction has no operands, then use the size to
2911 determine which specific instruction to use.
2913 Mon Aug 5 14:21:10 1996 Ian Lance Taylor <ian@cygnus.com>
2915 * config/tc-i960.c (mem_fmt): Call parse_expr before emit.
2917 Fri Aug 2 11:23:31 1996 Ian Lance Taylor <ian@cygnus.com>
2919 * config/tc-mips.c (md_section_align): Don't change addr if
2922 Thu Aug 1 23:51:52 1996 Jeffrey A Law (law@cygnus.com)
2924 * config/tc-hppa.c: Revert yesterday's changes.
2926 Wed Jul 31 14:46:11 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2928 * config/tc-d10v.c: Disable range checking on 16-bit values.
2930 Wed Jul 31 16:27:19 1996 Ian Lance Taylor <ian@cygnus.com>
2932 * config/tc-m68k.c (m68k_ip): Set ok_arch for every instruction,
2933 not just the ones that don't match.
2935 Wed Jul 31 11:45:15 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2937 * config/tc-d10v.c: Fixed bugs in short relocs and range checking.
2939 Wed Jul 31 15:41:42 1996 James G. Smith <jsmith@cygnus.co.uk>
2941 * config/tc-arm.c: Changed INSN_SIZE to variable insn_size, as
2942 pre-cursor to adding Thumb support. Also added cpu_variant flag
2943 information to each of the asm_flg structures.
2944 (md_parse_option): Updated ARM7 parsing to allow 't' for
2945 thumb/halfword support, aswell as 'm' for long multiply.
2946 (md_show_usage): Updated help message.
2947 (md_assemble): Check that instruction flags are applicated to the
2948 current cpu variant.
2949 (md_apply_fix3, tc_gen_reloc): Add BFD_RELOC_ARM_OFFSET_IMM8 and
2950 BFD_RELOC_ARM_HWLITERAL relocation support for new halfword and
2951 signextension instructions.
2952 (do_ldst): Generate halfword and signextension variants if
2953 mnemonic flags match.
2954 (ldst_extend): Do not allow shifts in the offset field of halfword
2955 or signextension instructions.
2956 (validate_offset_imm): Provide check on halfword and signextension
2958 (add_to_lit_pool): Merge identical literal pool values.
2960 Tue Jul 30 14:28:23 1996 Jeffrey A Law (law@cygnus.com)
2962 * config/tc-hppa.c (selector_table): Add 'E' selector.
2963 (cons_fix_new_hppa): Don't coke on e_esel.
2964 (tc_gen_reloc, SOM version): Handle R_COMP2 when used
2965 to help generate exception handling tables.
2966 (md_apply_fix): Don't try to apply fixups with an e_esel
2968 (hppa_fix_adjustable): Fixups with e_esel selectors
2971 Tue Jul 30 15:51:41 1996 Ian Lance Taylor <ian@cygnus.com>
2973 * config/tc-sparc.c (md_pseudo_table): Add 2byte, 4byte, and 8byte
2976 Fri Jul 26 11:43:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2978 * config/tc-d10v.c: Added lots of error checking. Added hacks
2979 to support accumulator shifts.
2981 Fri Jul 26 11:56:08 1996 Ian Lance Taylor <ian@cygnus.com>
2983 * symbols.c (S_SET_EXTERNAL): Let .weak override.
2984 (S_CLEAR_EXTERNAL): Likewise.
2985 (S_SET_WEAK): Remove error; just let .weak override.
2987 Thu Jul 25 15:22:51 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2989 * config/tc-d10v.c (md_assemble): Now handles multiline
2992 Thu Jul 25 12:03:33 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2994 * config/tc-d10v.c: Fix packaging bug. Added range checking.
2995 Added kludge for divs instruction. Fixed minor problem with
2996 multiple text sections.
2997 * config/tc-d10v.h (d10v_cleanup): Change prototype.
2999 Tue Jul 23 10:49:36 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3001 * config/tc-d10v.c (md_apply_fix3): Fix all instruction
3002 addresses to be right-shifted by 2.
3004 Mon Jul 22 11:32:36 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3006 * config/tc-d10v.c: Many changes to get relocs working.
3007 (register_name): No longer creates a symbol for register names.
3008 (pre_defined_registers): moved to opcodes/d10v-opc.c.
3009 (d10v_insert_operand): Now works correctly for either container.
3010 * config/tc-d10v.h (d10v_cleanup): Declare.
3012 Mon Jul 22 14:01:33 1996 Ian Lance Taylor <ian@cygnus.com>
3014 * config/tc-mips.c (tc_gen_reloc): BFD_RELOC_PCREL_HI16_S and
3015 BFD_RELOC_PCREL_LO16 are expected to be PC relative.
3017 Mon Jul 22 12:46:55 1996 Richard Henderson <rth@tamu.edu>
3019 * tc-alpha.c: Patches to track current minimum alignment to reduce
3020 the number of fragments created with frag_align.
3021 (alpha_current_align): New static variable.
3022 (s_alpha_text): Reset alignment to 0.
3023 (s_alpha_data, s_alpha_rdata, s_alpha_sdata): Likewise.
3024 (s_alpha_stringer, s_alpha_space): New functions.
3025 (s_alpha_cons, alpha_flush_pending_output): Remove functions.
3026 (alpha_cons_align): New function to replace both of them.
3027 (emit_insn): Only align if alpha_current_align is less than 2;
3028 reset alpha_current_align to 2.
3029 (s_alpha_gprel32): Likewise.
3030 (s_alpha_section): New function. Basically duplicate the other
3031 alpha section change hooks. Only define for ELF.
3032 (s_alpha_float_cons): Simplify alignment handling.
3033 (md_pseudo_table): Only define "rdata" and "sdata" if OBJ_ECOFF.
3034 If OBJ_ELF, define "section", "section.s", "sect", and "sect.s".
3035 Don't define the s_alpha_cons pseudo-ops. Do define
3036 s_alpha_stringer and s_alpha_space pseudo-ops.
3037 (alpha_align): Skip if less than current default alignment. Set
3039 * tc-alpha.h (md_flush_pending_output): Remove.
3040 (md_cons_align): Add.
3042 * tc-alpha.c: Add oodles of function description comments.
3043 (md_bignum_to_chars): Remove; there are no callers.
3044 (md_show_usage): Mention some more variants.
3046 Thu Jul 18 15:54:54 1996 Ian Lance Taylor <ian@cygnus.com>
3048 From Andrew Gierth <ANDREWG@microlise.co.uk>:
3049 * configure.in (sparc-*-sysv4*): New target.
3050 * configure: Rebuild.
3052 * config/tc-sparc.c (md_pseudo_table): Change uahalf, uaword, and
3053 uaxword to use s_uacons.
3054 (sparc_no_align_cons): New static variable.
3055 (s_uacons): New static function.
3056 (sparc_cons_align): If sparc_no_align_cons is set, just clear it
3059 * config/tc-sparc.c (s_common): Remove unused label allocate_bss.
3061 * configure.in: Add mips-*-irix6* target. Handle Irix 6 like Irix
3062 5 with regard to shared libraries.
3063 * configure: Rebuild.
3065 * config/tc-m68k.c (m68k_ip): Use the correct length when
3066 allocating space for the unsupported architecture error message.
3068 Thu Jul 18 12:57:10 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3070 * configure.in (d10v-*-*): Allow d10v-*-*, don't require d10v-*-elf*.
3072 Wed Jul 17 14:25:13 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3074 * config/tc-d10v.c: New file.
3075 * config/tc-d10v.h: New file.
3076 * configure (d10v-*-elf): New target.
3077 * configure.in (d10v-*-elf): New target.
3079 Fri Jul 12 20:54:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3081 * config/tc-ppc.c (md_parse_option): Recognize -K PIC.
3083 Wed Jul 10 12:39:08 1996 Richard Henderson <rth@tamu.edu>
3085 * config/tc-alpha.c (alpha_align): Change fill parameter
3086 to a pointer. Take NULL as 0 or nop depending on section. Change
3088 (s_alpha_align): Rename local variables.
3090 * doc/as.texinfo (.align): Document action of omitted
3093 Wed Jul 10 00:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
3095 * config/tc-ppc.c (md_apply_fix3): Give a useful error message
3096 when an unsupported PC relative reloc is seen, rather than calling
3099 * app.c (do_scrub_chars): Remove not_cpp_line local variable.
3100 Instead, check state when '#' comment is seen.
3102 Mon Jul 8 14:11:49 1996 Ian Lance Taylor <ian@cygnus.com>
3104 * config/tc-mips.c (mips_regmask_frag): Only define if OBJ_ELF or
3106 (tc_gen_reloc): If fixup was changed to be PC relative, change
3107 reloc type accordingly. Use name of reloc in error message.
3109 * as.h: Don't define const or volatile.
3110 * flonum.h: Don't define const.
3112 * config/tc-m68k.c (tc_gen_reloc): Change the code appropriately
3113 if fx_pcrel is set. Correct setting the addend case in the
3114 OBJ_ELF case (from Andreas Schwab
3115 <schwab@issan.informatik.uni-dortmund.de>).
3116 (md_show_usage): Correct -mfc5200 to -m5200.
3118 Fri Jul 5 10:32:58 1996 J.T. Conklin <jtc@rtl.cygnus.com>
3120 * doc/c-m68k.texi: Document -m5200 flag.
3121 * doc/as.texinfo: Likewise.
3123 * config/tc-m68k.c (m68k_ip): The coldfire does not support 8x
3126 Fri Jul 5 11:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
3128 * symbols.c (S_SET_EXTERNAL): Change as_warn to as_bad.
3129 (S_CLEAR_EXTERNAL, S_SET_WEAK): Likewise.
3131 Thu Jul 4 11:59:46 1996 Ian Lance Taylor <ian@cygnus.com>
3133 * Makefile.in (VERSION): Set to cygnus-2.7.1.
3135 * Released binutils 2.7.
3137 Thu Jul 4 10:11:33 1996 James G. Smith <jsmith@cygnus.co.uk>
3139 * config/tc-mips.c (mips_ip): Only perform range check when
3140 dealing with O_constant expressions.
3142 Wed Jul 3 15:02:21 1996 J.T. Conklin <jtc@rtl.cygnus.com>
3144 * m68k-parse.h (m68k_register): Add new coldfile control
3147 * config/tc-m68k.c (mcf5200_control_regs): New variable,
3148 array of control registers for the coldfire.
3149 (cpu_of_arch): Added mcf5200.
3150 (archs): Added mcf5200.
3151 (init_table): Add new control registers.
3152 (m68k_ip): Added support for new control registers.
3153 (m68k_init_after_args): Likewise.
3155 * config/tc-m68k.c (md_show_usage): Add -m5200 to usage text.
3157 Wed Jul 3 16:05:50 1996 Ian Lance Taylor <ian@cygnus.com>
3159 * read.h (is_it_end_of_statement): Declare.
3160 * read.c (is_it_end_of_statement): Remove declaration.
3162 * config/tc-ppc.c (ppc_elf_suffix): Correct parenthesization of ||
3164 (md_assemble): Fix handling of @l with an unsigned constant. Add
3165 default case to reloc switch.
3167 * config/tc-i386.h (AOUT_MACHTYPE): Define as 0 if TE_386BSD.
3169 Based on patches from Tom Quiggle <quiggle@sgi.com>:
3170 * ecoff.c (last_lineno): New static variable.
3171 (add_procedure): Set last_lineno.
3172 (ecoff_directive_loc): Likewise.
3173 (ecoff_generate_asm_lineno): Likewise.
3174 (ecoff_fix_loc): New function.
3175 * ecoff.h (ecoff_fix_loc): Declare.
3176 * config/tc-mips.c (append_insn): When inserting nops, and using
3177 ECOFF debugging, call ecoff_fix_loc.
3179 Tue Jul 2 23:02:12 1996 Jeffrey A Law (law@cygnus.com)
3181 * config/tc-h8300.c (build_bytes): If an operand type is
3182 marked as SRC_IN_DST retrieve it from the "destination" op.
3184 Sat Jun 29 13:38:31 1996 Ian Lance Taylor <ian@cygnus.com>
3186 * configure.in (arm-*-riscix*): Set emulation to riscix.
3187 * configure: Rebuild.
3188 * config/te-riscix.h: New file to define TE_RISCIX.
3190 * config/tc-sh.h (SUB_SEGMENT_ALIGN): Define.
3192 Fri Jun 28 15:14:31 1996 Ian Lance Taylor <ian@cygnus.com>
3194 * Makefile.in (config.status): Just run config.status as other
3197 Fri Jun 28 11:09:38 1996 Stan Shebs <shebs@andros.cygnus.com>
3199 * mpw-config.in (TARGET_OS): Add definition to conf.
3201 Thu Jun 27 20:39:40 1996 James G. Smith <jsmith@cygnus.co.uk>
3203 * config/tc-mips.c (append_insn): Parenthesize
3204 cop_interlocks expressions.
3206 Thu Jun 27 12:18:26 1996 Ian Lance Taylor <ian@cygnus.com>
3208 * listing.c (listing_print): Close the listing file if it is not
3209 stdout. Close the other files opened for the listing.
3211 * config/tc-sparc.h (md_cons_align): Define.
3212 (sparc_cons_align): Declare.
3213 (HANDLE_ALIGN): Define.
3214 (sparc_handle_align): Declare.
3215 * config/tc-sparc.c (sparc_cons_align): New function.
3216 (sparc_handle_align): New function.
3217 * read.c (cons_worker): Call md_cons_align if it is defined.
3219 * as.h (struct frag): Add fr_file and fr_line fields.
3220 * frags.c (frag_new): Set fr_file and fr_line.
3221 (frag_var): Likewise.
3222 (frag_variant): Likewise.
3224 * as.h (struct frag): Remove unused align_mask and align_offset
3227 * listing.c (calc_hex): Offset by fr_fix when examining fr_var.
3228 From <uddeborg@carmen.se>.
3230 Wed Jun 26 13:21:34 1996 Ian Lance Taylor <ian@cygnus.com>
3232 * configure.in (mips-*-osf*): New target.
3233 * configure: Rebuild.
3235 * config/tc-m68k.c: Add 68ec060 as a synonym for 68060.
3237 Wed Jun 26 16:23:08 1996 James G. Smith <jsmith@cygnus.co.uk>
3239 * config/tc-mips.c: Added cop_interlocks, to avoid NOP insertion
3240 between co-processor comparisons and branches for the VR4300.
3242 Mon Jun 24 18:02:50 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
3244 * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir,
3245 INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set values.
3247 * configure.in (AC_PREREQ): autoconf 2.5 or higher.
3248 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
3249 includedir): Use autoconf set values.
3252 Mon Jun 24 11:58:14 1996 Ian Lance Taylor <ian@cygnus.com>
3254 * listing.c (listing_eject): Don't do anything if listing is 0.
3255 (listing_list): Likewise.
3256 (listing_source_line): Likewise.
3257 (listing_title): Don't save title if listing is 0.
3258 (listing_source_file): Check listing rather than listing_tail.
3260 * configure.in: On alpha*-*-osf*, link against libbfd.a if not
3261 using shared libraries.
3262 * configure: Rebuild.
3264 Fri Jun 21 18:22:23 1996 Ian Lance Taylor <ian@cygnus.com>
3266 * config/tc-mips.c (mips_ip): In case 'i'/'j', don't require an
3267 absolute expression if a relocation type was specified.
3269 Fri Jun 21 17:40:16 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
3271 * configure.in: Add support for *-*-rtems* configurations.
3272 * configure: Rebuild.
3274 Fri Jun 21 16:01:18 1996 Richard Henderson <rth@tamu.edu>
3276 * configure.in: Add alpha-*-linuxecoff* target. Use elf for
3277 alpha-*-linux* target. Force bfd_gas for alpha-*. Require
3278 opcodes library for alpha.
3279 * configure: Rebuild with autoconf 2.10.
3280 * config/tc-alpha.c: Substantial rewrite to add ELF support and
3281 use new opcode table.
3282 * config/tc-alpha.h (md_undefined_symbol): Don't define.
3283 (LOCAL_LABEL): Define differently if OBJ_ELF.
3284 (FAKE_LABEL_NAME): Define if OBJ_ELF.
3285 * config/alpha-opcode.h: Remove.
3286 * config/obj-elf.h: If TC_ALPHA, define ECOFF_DEBUGGING.
3287 * Makefile.in (TARG_CPU_DEP_alpha): Depend upon
3288 include/opcode/alpha.h rather than config/alpha-opcode.h.
3290 Thu Jun 20 19:10:28 1996 Ian Lance Taylor <ian@cygnus.com>
3292 * config/obj-aout.c (obj_emit_relocations): Give an error if the
3293 relocation symbol was not resolved.
3294 * config/obj-coff.c (do_relocs_for): Likewise.
3296 * write.c (adjust_reloc_syms): Refetch the symbol section after
3297 calling S_GET_VALUE, since it may have changed.
3299 * expr.c (struct expr_symbol_line): Define.
3300 (expr_symbol_lines): New static variable.
3301 (make_expr_symbol): Add entry to expr_symbol_lines.
3302 (expr_symbol_where): New function.
3303 * expr.h: Use extern on function declarations.
3304 (expr_symbol_where): Declare.
3305 * symbols.c (resolve_symbol_value): Try to use expr_symbol_where
3306 rather than printing the meaningless name of an expression
3309 Thu Jun 20 15:57:41 1996 Ken Raeburn <raeburn@cygnus.com>
3311 * config/tc-i386.c (md_number_to_chars): Deleted.
3312 * config/tc-i386.h (md_number_to_chars): New macro.
3314 * config/tc-alpha.c (build_operate_n, build_mem): Moved earlier in
3316 (load_symbol_address, load_expression): Use build_mem.
3317 (build_operate): New function.
3318 (emit_addq_r): Use it.
3320 Wed Mar 13 22:14:14 1996 Pat Rankin <rankin@eql.caltech.edu>
3322 * symbols.c (colon): #if VMS, use S_SET_OTHER to store `const_flag'.
3324 Tue Mar 5 14:31:45 1996 Pat Rankin <rankin@eql.caltech.edu>
3326 * config/tc-vax.h (NOP_OPCODE): Define.
3328 Sun Feb 4 21:01:03 1996 Pat Rankin <rankin@eql.caltech.edu>
3330 * config/obj-vms.h (S_IS_COMMON): Define.
3331 (S_IS_LOCAL): Check for \002 as well as \001.
3332 (LONGWORD_ALIGNMENT): New macro.
3333 (SUB_SEGMENT_ALIGN): Use it.
3335 Fri Jan 26 17:44:09 1996 Pat Rankin <rankin@eql.caltech.edu>
3337 * config/vms-conf.h: Reconcile with conf.in.
3339 Wed Jun 19 11:31:50 1996 Ian Lance Taylor <ian@cygnus.com>
3341 * write.c (is_dnrange): Only define if TC_GENERIC_RELAX_TABLE is
3344 * doc/as.texinfo: Document that any number of hex digits can
3347 * as.c (struct defsym_list): Define.
3348 (defsyms): New static variable.
3349 (parse_args): Just put --defsym arguments on defsyms list, rather
3351 (main): Define defsyms after output file is created.
3353 * config/tc-m68k.c (m68k_ip): Reject PRE and POST indexing mode on
3354 cpu32. From Eric Norum <Eric.Norum@usask.ca>.
3356 * config/tc-mips.c (mips_ip): In cases 'I', 'i', and 'j', set
3357 insn_error rather than calling check_absolute_expr.
3359 * as.c (emulation_name): Remove unused static variable.
3360 (default_emul_bfd_name): Add return NULL to avoid warning.
3361 * ecoff.c (ecoff_stab): Remove unused variables name and
3363 * frags.c (frag_new): Remove unused variable tmp.
3364 * hash.c (hash_grow): Parenthesize + within <<.
3365 (hash_print_statistics): Use %lu, not %d, to print unsigned
3367 * messages.c: Include "libiberty.h".
3368 (fprint_value): Add cast to avoid printf warning.
3369 (sprint_value): Likewise.
3370 * read.c: Include "ecoff.h".
3371 (emit_expr): Add casts to avoid printf warnings.
3372 * read.h: Use extern for function declarations.
3373 (pop_insert): Declare.
3374 * stabs.c: Include "ecoff.h".
3375 * subsegs.c (subseg_set_rest): Remove unused variables tmp,
3376 former_last_fragP, and new_fragP.
3377 * subsegs.h (subsegs_print_statistics): Declare.
3378 * symbols.c (debug_verify_symchain): Change macro to discard
3380 * write.c (dump_section_relocs): Likewise.
3381 * write.h: Use extern for function declarations.
3382 (write_print_statistics): Declare.
3383 * config/e-mipsecoff.c (mipsecoff_bfd_name): Return NULL to avoid
3385 * config/e-mipself.c (mipself_bfd_name): Likewise.
3386 * config/obj-elf.h (elf_ecoff_set_ext): Declare.
3388 * config/tc-sparc.h (TC_RELOC_RTSYM_LOC_FIXUP): If OBJ_ELF, always
3389 emit relocations against external symbols.
3391 * config/tc-alpha.c (tc_gen_reloc): Output a sensible error
3392 message if bfd_reloc_type_lookup fails, rather than calling
3395 * config/tc-alpha.c (alpha_force_relocation): Add
3396 BFD_RELOC_12_PCREL to switch.
3398 Tue Jun 18 20:29:57 1996 Doug Evans <dje@canuck.cygnus.com>
3400 * config/tc-i386.h (LOCAL_LABEL,FAKE_LABEL_NAME): Use defaults for
3401 TE_PE (Lfoo, not .Lfoo).
3403 Tue Jun 18 17:13:33 1996 Ian Lance Taylor <ian@cygnus.com>
3405 * read.c (s_fill): Don't warn about a zero repeat count.
3407 * config/tc-mips.c (mips_ip): Don't warn about using AT as a
3408 coprocessor register.
3410 * config/tc-i386.c (md_assemble): When checking the size of a
3411 register to set the size of an instruction, do a bitwise and with
3412 Reg8 and Reg16 rather than requiring the type to be exactly Reg8
3415 Tue Jun 18 13:19:51 1996 Jeffrey A. Law <law@rtl.cygnus.com>
3417 * config/tc-h8300.c (parse_reg): Tweak error messages.
3418 (build_bytes): Likewise.
3419 (skip_colonthing): Handle :32 suffix.
3420 (get_specific): Promote L_24 to L_32 if it makes a match.
3421 Don't always promote L_8 to L_16.
3422 (do_a_fix_imm): Clean up L_32 and L_24 handling.
3424 * config/tc-h8300.c (Smode): New variable.
3425 (h8300hmode): Turn off Hmode.
3426 (h8300smode): New function. Turn on Smode and Hmode.
3427 (md_pseudo_table): New ".h8300s" pseudo-op.
3428 (parse_reg): Handle "exr" register.
3429 (get_operand): Handle bizarre syntax for "stm.l" and "ldm.l".
3430 Handle "mach" and "machl" operands for ldmac.
3431 (get_specific): Handle "stm.l" and "ldm.l".
3432 (build_bytes): Handle "stm.l" and "ldm.l"; handle MACREG operands.
3433 * config/tc-h8300.h (COFF_MAGIC): Handle H8/S magic number.
3436 Mon Jun 17 15:50:53 1996 J.T. Conklin <jtc@rtl.cygnus.com>
3438 * doc/as.texinfo: Reorder chapter of machine dependent options so
3439 that it is sorted by chip name.
3441 * doc/as.texinfo: Use consistant spelling of Vax.
3442 * doc/c-vax.texi: Likewise.
3444 Mon Jun 17 11:26:56 1996 Jeffrey A. Law <law@rtl.cygnus.com>
3446 * config/tc-hppa.c (md_pseudo_table): Add ".begin_try" and ".end_try"
3448 (tc_gen_reloc, SOM version): Handle R_BEGIN_TRY and R_END_TRY.
3449 (md_apply_fix): Likewise.
3450 (pa_try): New function.
3451 (hppa_force_relocation): Force relocs for BEGIN_TRY and END_TRY.
3453 Sun Jun 16 22:57:47 1996 Jeffrey A. Law <law@rtl.cygnus.com>
3455 * config/tc-hppa.c (md_pseudo_table): Add ".level" pseudo op.
3456 (pa_level): New function.
3458 Fri Jun 14 20:06:44 1996 Ian Lance Taylor <ian@cygnus.com>
3460 * listing.c (listing_newline): Don't do anything if listing is 0.
3462 Thu Jun 13 17:50:54 1996 Ian Lance Taylor <ian@cygnus.com>
3464 * subsegs.c (section_symbol): If symbol_table_frozen is set, call
3465 symbol_create, not symbol_new.
3467 Wed Jun 12 14:10:44 1996 Ian Lance Taylor <ian@cygnus.com>
3469 * write.c (adjust_reloc_syms): Don't set sy_used_in_reloc for an
3470 absolute symbol unless TC_FORCE_RELOCATION returns true.
3472 * config/obj-coff.c (previous_file_symbol): Remove BFD_ASSEMBLER
3474 (c_dot_file_symbol): BFD_ASSEMBLER version: Don't set the value of
3475 the symbol to a pointer. Don't set previous_file_symbol.
3476 Simplify symbol list rearrangement.
3477 (coff_frob_symbol): Don't do anything with C_FILE symbols.
3478 (coff_adjust_symtab): Don't check previous_file_symbol.
3480 Mon Jun 10 14:52:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3482 * config/tc-ppc.c (ppc_elf_lcomm): New function for .lcomm
3484 (md_pseudo_table): Add ppc_elf_lcomm.
3486 Mon Jun 10 11:45:51 1996 Ian Lance Taylor <ian@cygnus.com>
3488 * config/tc-m68k.c (m68k_ip): Accept ABSL for 'O', so that `bfextu
3489 d0{24:1},d0' works without an immediate prefix on the bit numbers.
3490 (md_begin): Add digits to alt_notend_table.
3491 (md_parse_option): Make s a const pointer.
3493 * config/tc-sparc.c (md_pseudo_table): Add "empty".
3494 (s_empty): New static function.
3496 * config/obj-coff.c (struct filename_list): Only define if not
3498 (filename_list_head, filename_list_tail): Likewise.
3499 (c_section_symbol): Remove unused BFD_ASSEMBLER version.
3500 (obj_coff_endef, BFD_ASSEMBLER version): Don't set the debugging
3501 flag for C_MOS, C_MOE, C_MOU, or C_EOS symbols, since they should
3502 have a section of N_ABS rather than N_DEBUG. If we do a merge,
3503 remove the new symbol from the list.
3504 (obj_coff_endef, both versions): Call tag_insert even if there is
3505 an old symbol with the same name, if the old symbol does not
3507 (coff_frob_symbol): Check SF_GET_TAG, C_EOF, and C_FILE outside of
3508 the SF_GET_DEBUG condition. Don't call SA_SET_SYM_ENDNDX with a
3509 symbol that will be moved to the end of the symbol list.
3510 (coff_adjust_section_syms): Always call section_symbol for .text,
3512 (coff_frob_section): Likewise. Also, remove unused variable
3515 * config/tc-ns32k.c (convert_iif): Call frag_grow rather than
3516 manipulating frags directly.
3517 (md_number_to_field): Adjust mem_ptr correctly if ENDIAN is
3520 * app.c (do_scrub_chars): If '/' is LINE_COMMENT_START, check
3521 whether the next character is '*' before checking whether we are
3522 at the start of a line. Permit LINE_COMMENT_START to start a
3523 comment in state 1 (seen some whitespace) as well, to match the
3526 * gasp.c (do_align): Permit a fill value for .align.
3528 Wed Jun 5 17:09:26 1996 Ian Lance Taylor <ian@cygnus.com>
3530 * read.c (next_char_of_string): Warn if a newline is seen in the
3531 middle of a string. Call bump_line_counters when appropriate.
3533 Wed Jun 5 17:08:36 1996 Richard Henderson <rth@tamu.edu>
3535 * symbols.c (colon): Use LOCAL_LABEL.
3537 Tue Jun 4 10:55:16 1996 Tom Tromey <tromey@csk3.cygnus.com>
3539 * Makefile.in (install): Don't check to see if tooldir exists.
3540 Make $(tooldir) and $(tooldir)/bin.
3542 Tue Jun 4 10:14:53 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3544 * config/ppc-sol.mt (TDEFINES): Don't turn on -mregnames by
3547 Mon Jun 3 11:34:41 1996 Ian Lance Taylor <ian@cygnus.com>
3549 * config/tc-mips.c (mips_ip): Don't call as_warn if we are setting
3550 insn_error. Don't put the string "ERROR" in insn_error. Set
3551 insn_error rather than calling as_warn for an unsupported opcode.
3553 Sat Jun 1 21:51:55 1996 Ian Lance Taylor <ian@cygnus.com>
3555 * config/tc-mips.c (md_parse_option): Check for a 64 bit format
3556 before permitting -64.
3557 * output-file.c (output_file_create): Remove duplicate
3560 Fri May 31 01:08:06 1996 Ian Lance Taylor <ian@cygnus.com>
3562 * config/tc-mips.c (md_begin): If -64, create a .MIPS.options
3563 section rather than a .reginfo section.
3564 (mips_elf_final_processing): If -64, write out 64 bit RegInfo
3567 * config/tc-mips.c (load_register): If mips_isa < 3, permit a 32
3568 bit value with the high bit set.
3570 Thu May 30 19:00:19 1996 Ian Lance Taylor <ian@cygnus.com>
3572 * read.c (s_lcomm): Set section flags for .sbss section.
3574 * config/tc-mips.c (mips_64): New static variable.
3575 (mips_target_format): If mips_64, return elf64 targets rather than
3577 (md_longopts): Add "32" and "64".
3578 (md_parse_option): Handle -32 and -64.
3579 (md_show_usage): Mention -32 and -64.
3580 (cons_fix_new_mips): If mips_64, don't convert an 8 byte reloc to
3583 Thu May 30 10:36:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3585 * config/tc-ppc.c (comment_chars): Make '!' a comment character
3586 for Solaris compatibility.
3588 * stabs.c (s_stab_generic): Under PowerPC Solaris, convert a
3589 .stabd with 4 arguments into a .stabn.
3591 Wed May 29 16:43:16 1996 Ian Lance Taylor <ian@cygnus.com>
3593 * config/tc-mips.c (macro): When passing X_add_number to
3594 macro_build, cast it to int first.
3596 Tue May 28 13:29:39 1996 Ian Lance Taylor <ian@cygnus.com>
3598 * config/tc-z8k.c (md_apply_fix): Handle fx_r_type of 0, as
3599 created by emit_expr.
3601 * symbols.c (symbol_create): If bfd_make_empty_symbol fails, call
3602 as_perror rather than assert.
3604 Fri May 24 18:24:11 1996 Ian Lance Taylor <ian@cygnus.com>
3606 * config/tc-mips.c (mips_ip): Mark sections created to hold
3607 floating point information as read only.
3609 Fri May 24 12:07:54 1996 David Edelsohn <edelsohn@mhpcc.edu>
3611 * config/tc-ppc.c (ppc_set_cpu): Change defaults to match AIX.
3613 Thu May 23 17:34:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3615 * read.c (potable): Add .skip as a synonym for .space.
3617 * stabs.c (s_stab_generic): For PowerPC ELF, allow .stabd to take
3618 4 arguments, providing the 4th argument is 0, to allow
3619 compatibility with the Solaris assembler.
3621 Thu May 16 15:51:48 1996 Ian Lance Taylor <ian@cygnus.com>
3623 * config/tc-sh.h (struct sh_segment_info_type): Define.
3624 (TC_SEGMENT_INFO_TYPE): Define.
3625 (sh_frob_label): Declare.
3626 (tc_frob_label): Define.
3627 (sh_flush_pending_output): Declare.
3628 (md_flush_pending_output): Define.
3629 * config/tc-sh.c (md_assemble): If relaxing, emit a R_SH_CODE
3630 reloc before the instruction if necessary.
3631 (sh_frob_label): New function.
3632 (sh_flush_pending_output): New function.
3633 (sh_coff_frob_file): Ignore ALIGN, CODE, DATA, and LABEL relocs
3634 when looking for the reloc for the target of .uses.
3635 (md_convert_frag): Fix printf format (%0xlx to 0x%lx).
3636 (sh_force_relocation): Force CODE, DATA, and LABEL relocs to be
3638 (md_apply_fix): Ignore CODE, DATA, and LABEL relocs.
3639 (sh_coff_reloc_mangle): Force CODE, DATA, and LABEL relocs to use
3640 the absolute symbol.
3642 * subsegs.h (segment_info_type): Add tc_segment_info_data field if
3643 TC_SEGMENT_INFO_TYPE is defined.
3645 Wed May 15 12:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
3647 * config/tc-i386.c (md_assemble): Make sure the opcode suffix
3648 matches the register size.
3650 Wed May 15 08:33:37 1996 Jeffrey A Law (law@cygnus.com)
3652 * config/obj-coff.c (count_entries_in_chain): Ignore Fixups with
3654 (do_relocs_for): Likewise.
3655 (fixup_segment): Don't just quit if linkrelax is set. Try to
3656 apply non pc-relative sym1-sym2 fixups, even if linkrelax is
3659 Fri May 10 14:16:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3661 * config/tc-ppc.c (ppc_elf_validate_fix): Allow GOT and section
3662 relative relocations with -mrelocatable. Also allow unfixed
3663 relocs in .ex_shared.
3665 Tue May 7 11:24:10 1996 Ian Lance Taylor <ian@cygnus.com>
3667 * config/obj-coff.c (yank_symbols): Check that FNAME_OFFSET is
3668 non-zero before assuming this is a long file name.
3669 (w_strings): Likewise.
3670 (c_dot_file_symbol): Set FNAME_OFFSET to 1 for a long file name.
3672 * config/obj-coff.c (w_strings): Move declaration of i inside
3673 #ifdef block which uses it.
3675 Tue May 7 00:49:58 1996 Jeffrey A Law (law@cygnus.com)
3677 * config/tc-h8300.c (do_a_fix_imm): Rename last argument to
3678 "relaxmode". Output relocs which identify various relaxing
3679 possibilities for mov.[bwl] instructions.
3680 (build_bytes): Pass in a relaxing mode to do_a_fix_imm.
3682 Mon May 6 15:26:28 1996 Doug Evans <dje@canuck.cygnus.com>
3684 * config/tc-arm.h (TC_HANDLES_FX_DONE): Define.
3685 (MD_APPLY_FIX3): Define.
3686 * config/tc-arm.c (my_get_expression): Only watch for bad segments
3688 (md_apply_fix3): Renamed from md_apply_fix.
3689 If pcrel reloc and symbol is in different section, undo effects
3692 Sat May 4 12:49:35 1996 Jeffrey A Law (law@cygnus.com)
3694 * config/tc-hppa.c (hppa_fix_adjustable): Don't adjust
3695 any reloc with an LR% or RR% field selector for SOM.
3697 Sat May 4 11:26:19 1996 Ian Lance Taylor <ian@cygnus.com>
3699 * Makefile.in: Add subsegs.h to appropriate TARG_CPU_DEP_*
3702 Fri May 3 17:58:31 1996 Ian Lance Taylor <ian@cygnus.com>
3704 * config/obj-coff.c (coff_frob_symbol): Don't merge a symbol with
3706 (yank_symbols): Likewise.
3708 Wed May 1 13:38:17 1996 Ian Lance Taylor <ian@cygnus.com>
3710 * subsegs.h (segment_info_type): If MANY_SEGMENTS and not
3711 BFD_ASSEMBLER, add name field.
3712 * config/obj-coff.c: Include "libiberty.h".
3713 (coff_header_append): Handle long section names.
3714 (crawl_symbols): Just use the name field for the symbol name,
3715 without worrying about null byte termination.
3716 (w_strings): Handle long section names.
3717 (write_object_file): Likewise. Also, use the name field, rather
3719 (obj_coff_add_segment): Permit long section names.
3720 (obj_coff_init_stab_section): Use the name field, rather than
3722 (adjust_stab_section): Likewise.
3723 * config/te-pe.h (COFF_LONG_SECTION_NAMES): Define.
3725 * config/tc-i960.c (brtab_emit): Don't set fx_im_disp field.
3726 (mem_fmt): Likewise.
3727 (md_apply_fix): Don't check fx_im_disp field.
3729 Thu Apr 25 11:39:51 1996 Ian Lance Taylor <ian@cygnus.com>
3731 * configure.in: Add * after sparc*-*-vxworks.
3732 * configure: Rebuild.
3734 * app.c (do_scrub_begin): If tc_comment_chars is not defined,
3735 define it to comment_chars. Use tc_comment_chars rather than
3737 (do_scrub_chars): Use tc_comment_chars rather than comment_chars.
3738 * config/tc-m68k.h (tc_comment_chars): Define.
3739 (m68k_comment_chars): Declare.
3740 * config/tc-m68k.c (m68k_comment_chars): Rename from
3741 comment_chars. Change into a pointer rather than an array.
3742 (md_longopts): Add "bitwise-or".
3743 (md_parse_option): Handle OPTION_BITWISE_OR.
3744 (md_show_usage): Mention --bitwise-or.
3745 * doc/c-m68k.texi: Document --bitwise-or.
3747 Wed Apr 24 11:28:38 1996 Ian Lance Taylor <ian@cygnus.com>
3749 * config/tc-m68k.c (m68k_ip): Prevent attempts to use long offsets
3752 * config/obj-coff.c (obj_coff_section): BFD_ASSEMBLER version:
3753 call demand_empty_rest_of_line. Non BFD_ASSEMBLER version:
3754 correct handling of input line pointer, and call
3755 demand_empty_rest_of_line.
3757 Mon Apr 22 18:02:37 1996 Doug Evans <dje@blues.cygnus.com>
3759 * config/tc-sparc.c (in_bitfield_range): New static function.
3760 (sparc_ip): New cases X,Y. Use SPARC_OPCODE_ARCH_V9_P.
3761 (md_apply_fix, cases BFD_RELOC_32_PCREL_S2,
3762 BFD_RELOC_SPARC_{WDISP16,WDISP19}): Fix undefined code.
3763 (md_apply_fix): New cases BFD_RELOC_SPARC_[56].
3764 (tc_gen_reloc): New cases BFD_RELOC_SPARC_[56].
3766 Thu Apr 18 18:58:33 1996 Ian Lance Taylor <ian@cygnus.com>
3768 * config/obj-coff.c: BFD_ASSEMBLER:
3769 (coff_last_bf): New static variable.
3770 (coff_frob_symbol): Set endndx of a .bf symbol.
3772 (obj_coff_endef): Call SF_SET_PROCESS on a .bf symbol.
3773 (last_bfP): New static variable.
3774 (yank_symbols): Set endndx of a .bf symbol.
3776 Thu Apr 18 11:53:58 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3778 * config/tc-ppc.c (md_parse_option): Add support for Solaris's -le
3779 and -s options. Add -be for good measure.
3781 Wed Apr 17 12:31:01 1996 Ian Lance Taylor <ian@cygnus.com>
3783 * read.c (s_space): Support non-constant fill value. Handle fill
3784 value correctly for a size other than 1.
3786 Tue Apr 16 15:17:40 1996 Doug Evans <dje@canuck.cygnus.com>
3788 * config/tc-arm.c (my_get_float_expression): Update call to
3789 gen_to_words, X_PRECISION changed from 6 to 5.
3791 Tue Apr 16 10:25:42 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3793 * config/tc-ppc.c (register_name,reg_name_search): Move register
3794 name lookup from PE specific code to all targets. Add support for
3795 -mregnames/-mno-regnames to control whether register names are
3797 (md_assemble): Call register_name for all platforms.
3798 (md_parse_option): Add support for -mregnames/-mno-regnames.
3800 * configure.in (powerpcle*-*-solaris): Add support.
3801 (powerpc*-*-linux): Ditto.
3802 * configure: Regenerate.
3804 * config/ppc-sol.mt: New config file for PowerPC Solaris.
3806 Mon Apr 15 12:26:33 1996 Ian Lance Taylor <ian@cygnus.com>
3808 * config/tc-mips.c (mips_frob_file): Permit multiple %hi relocs to
3809 be associated with a single %lo reloc.
3811 * config/tc-mips.c (load_address): Cast X_add_number to valueT
3812 before comparing against MAX_GPREL_OFFSET, so that negative
3813 numbers are handled correctly.
3816 Thu Apr 11 12:39:02 1996 Ian Lance Taylor <ian@cygnus.com>
3818 * config/tc-sparc.c (last_insn): New static variable.
3819 (md_assemble): Warn about putting floating point branches in a
3820 delay slot. If architecture is less than v9, insert NOP
3821 instructions between floating point instructions and floating
3822 point branches. (The SunOS assembler does both these operations.)
3823 Save the last instruction opcode.
3824 (sparc_ip): Add pinsn parameter. Change caller.
3826 * config/tc-m68k.c (md_estimate_size_before_relax): Correct check
3827 for byte jump to next instruction to skip empty frags.
3829 Wed Apr 10 16:48:12 1996 Ian Lance Taylor <ian@cygnus.com>
3831 * config/tc-alpha.c (alpha_ip): If we are going to call emit_add64
3832 for addq with a 16 bit signed value, just emit a lda instruction
3835 Wed Apr 10 14:34:49 1996 Jeffrey A Law (law@cygnus.com)
3837 * config/tc-h8300.c (do_a_fix_imm): Don't cut off high bits
3840 Mon Apr 8 14:42:53 1996 Ian Lance Taylor <ian@cygnus.com>
3842 * configure.in: Permit --enable-shared to specify a list of
3844 * configure: Rebuild.
3846 Fri Apr 5 17:01:35 1996 Jeffrey A Law (law@cygnus.com)
3848 * config/tc-h8300.c (get_specific): Remove some #if 0 code.
3849 (build_bytes): Remove all ABSMOV related code; it's unnecessary.
3851 Fri Apr 5 15:13:10 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3853 * config/atof-ieee.c: Fix handling of denormalized extended
3854 precision numbers and overflow/underflow detection.
3855 (MAX_PRECISION, X_PRECISION, P_PRECISION): Changed from 6 to 5, to
3856 not include the 16 bit gap in the m68k extended precision format.
3858 Fri Apr 5 14:29:23 1996 Ian Lance Taylor <ian@cygnus.com>
3860 * configure.in: Add i386-*-freebsdelf* target; from John Polstra
3862 * configure: Rebuild.
3864 Fri Apr 5 18:39:28 1996 James G. Smith <jsmith@cygnus.co.uk>
3866 * config/tc-mips.c: Allow non-zero offsets from .sdata symbols to
3867 be accessed using the $gp register.
3868 * config/tc-mips.h (MAX_GPREL_OFFSET): Added.
3870 Wed Apr 3 10:56:14 1996 Doug Evans <dje@canuck.cygnus.com>
3872 * config/tc-sparc.c (sparc_md_end): Set bfd machine number to
3873 bfd_mach_sparc_sparclet if current_architecture is sparclet.
3875 Mon Apr 1 16:55:44 1996 Ian Lance Taylor <ian@cygnus.com>
3877 * read.c (get_line_sb): Bump line counters based on
3878 input_line_pointer[-1], not *input_line_pointer. Don't bother to
3879 call LISTING_NEWLINE.
3880 (s_macro): Don't call demand_empty_rest_of_line.
3881 * app.c (do_scrub_chars): When handling C style comments, unget
3884 Fri Mar 29 16:15:06 1996 Ian Lance Taylor <ian@cygnus.com>
3886 * read.h (enum linkonce_type): Define.
3887 (s_linkonce): Declare.
3888 * read.c (potable): Add "linkonce".
3889 (s_linkonce): New function.
3890 * subsegs.h (segment_info_type): Add linkonce field to
3891 MANY_SEGMENTS && ! BFD_ASSEMBLER section.
3892 * config/obj-coff.h (obj_handle_link_once): Define if TE_PE.
3893 (obj_coff_pe_handle_link_once): Declare if TE_PE.
3894 * config/obj-coff.c: If TE_PE and not BFD_ASSEMBLER, #include
3896 (obj_coff_pe_handle_link_once): New function, defined if TE_PE.
3897 (c_section_symbol): If TE_PE, set the x_comdat field in the aux
3898 entry based on the linkonce field in segment_info.
3899 * doc/as.texinfo: Document .linkonce.
3901 Fri Mar 29 11:31:27 1996 J.T. Conklin (jtc@lisa.cygnus.com)
3903 * doc/as.1: Changed to be recognized by catman -w on Solaris.
3905 Thu Mar 28 15:27:47 1996 Ian Lance Taylor <ian@cygnus.com>
3907 * stabs.c (s_stab_generic): Call the listing functions before
3908 doing the rest of the processing, which may involve freeing the
3909 string. Pass string, not string + stroff, to OBJ_PROCESS_STAB in
3910 SEPARATE_STAB_SECTIONS case.
3912 * config/tc-hppa.c: Remove nested comment.
3913 (tc_gen_reloc): Move label done inside the ifdef in which it is
3915 (md_apply_fix): Pass pointers to correct types to libhppa.h
3916 functions. Always return a value.
3918 * config/tc-mips.h (tc_frob_file): Define.
3919 (mips_frob_file): Declare.
3920 * config/tc-mips.c (struct mips_hi_fixup): Define.
3921 (mips_hi_fixup_list): New static variable.
3922 (imm_unmatched_hi): New static variable.
3923 (md_assemble): Clear imm_reloc, imm_unmatched_hi, and
3924 offset_reloc. Pass imm_unmatched_hi to append_insn.
3925 (append_insn): Add unmatched_hi parameter. If it is set, add the
3926 new fixup to mips_hi_fixup_list. Change all callers.
3927 (mips_ip): Set imm_unmatched_hi when appropriate.
3928 (mips_frob_file): New function.
3930 Thu Mar 28 11:47:59 1996 Doug Evans <dje@canuck.cygnus.com>
3932 * configure.in (sparc-*-solaris2*): Renamed from sparc*-*-solaris2*.
3933 * configure: Regenerated.
3935 Tue Mar 26 18:19:12 1996 Ian Lance Taylor <ian@cygnus.com>
3937 * as.c (main): Call bfd_set_error_program_name.
3939 Fri Mar 22 11:13:00 1996 Ian Lance Taylor <ian@cygnus.com>
3941 * as.h (strdup): Don't declare.
3942 * stabs.c: Include libiberty.h
3943 (get_stab_string_offset): Use xstrdup rather than strdup.
3944 (s_stab_generic): Likewise.
3945 * as.c (parse_args): Likewise.
3946 * read.c (s_mri_sect): Likewise.
3948 * gasp.c (change_base): Recognize \(...) construct documented to
3949 pass through enclosed characters literally through to the output.
3950 (process_assigns): Likewise. Also, be more careful to avoid
3951 looking past the end of the buffer.
3953 Thu Mar 21 13:18:43 1996 Ian Lance Taylor <ian@cygnus.com>
3955 * config/tc-i386.c (md_parse_option): If OBJ_ELF, ignore -k for
3956 FreeBSD compatibility. From John Polstra <jdp@polstra.com>.
3958 Wed Mar 20 18:13:32 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3960 * doc/as.texinfo, doc/c-i960.texi: Fix typos.
3962 Wed Mar 20 17:05:16 1996 David Mosberger-Tang <davidm@azstarnet.com>
3964 * config/alpha-opcode.h: Added cvtst instruction.
3966 Mon Mar 18 13:12:46 1996 Ian Lance Taylor <ian@cygnus.com>
3968 * ecoff.c (ecoff_stab): Don't try to make a symbol out of the stab
3969 string. Extract the addend from the result of expression.
3971 Fri Mar 15 17:10:43 1996 Ian Lance Taylor <ian@cygnus.com>
3973 * app.c (do_scrub_chars): If whitespace is seen in state 11, and
3974 LABELS_WITHOUT_COLONS is not defined, and we are not in m68k MRI
3975 mode, change the state to 3 rather than 1.
3977 Thu Mar 14 18:18:25 1996 Ian Lance Taylor <ian@cygnus.com>
3979 * config/obj-coff.h (C_REGISTER_SECTION): Change from 20 to 50, to
3980 correspond to 11 March change.
3982 Thu Mar 14 15:27:10 1996 Jeffrey A Law (law@cygnus.com)
3984 * config/tc-h8300.c (build_bytes, MEMIND case): Generate
3985 an R_MEM_INDIRECT reloc rather than R_RELBYTE.
3987 Tue Mar 12 12:21:10 1996 Ian Lance Taylor <ian@cygnus.com>
3989 * configure: Rebuild with autoconf 2.8.
3991 Mon Mar 11 18:57:12 1996 Ian Lance Taylor <ian@cygnus.com>
3993 * config/atof-ieee.c (gen_to_words): Improve handling of
3994 X_PRECISION numbers. Based on patches from Andreas Schwab
3995 <schwab@issan.informatik.uni-dortmund.de>.
3997 Mon Mar 11 09:59:53 1996 Steve Chamberlain <sac@slash.cygnus.com>
3999 * as.h (SEG_NORMAL, SEG_LIST): Bump segment limit from 10 to 40.
4001 * subsegs.c (MANY_SEGMENTS): Increase segment limit.
4002 * obj-coff.c (seg_N_TYPE, seg_info_off_by_4): Likewise.
4003 (do_relocs_for, w_symbols, obj_coff_add_segment, do_linenos_for,
4004 crawl_symbols, coff_header_append): Loop to SEG_LAST rather than
4007 Thu Mar 7 15:17:39 1996 Doug Evans <dje@charmed.cygnus.com>
4009 * config/tc-sparc.c (sparc_ip): Handle operand char 'O' (neg reg).
4011 Thu Mar 7 09:19:15 1996 Jeffrey A Law (law@cygnus.com)
4013 * config/tc-hppa.c (SUBSEG_MILLI): Define.
4014 (pa_def_subspaces): Add $MILLICODE$.
4015 (pa_spaces_begin): Set section flags for $MILLICODE$.
4017 Wed Mar 6 14:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
4019 * config/obj-elf.c (obj_elf_section): Only SEC_LOAD if the type is
4020 not SHT_NOBITS. Don't tamper with flags based on type if a
4021 special section was found (revert Feb 29 change).
4023 * config/tc-sh.c (sh_do_align): Only align using the nop pattern
4024 if aligning to a longword boundary or greater.
4026 Tue Mar 5 15:10:43 1996 Jim Wilson <wilson@chestnut.cygnus.com>
4028 * config/tc-sh.c (sh_do_align): Pass 1 not 2 to frag_align.
4030 Mon Mar 4 20:50:57 1996 Steve Chamberlain <sac@slash.cygnus.com>
4032 * configure.in (i386-*-cygwin32): Don't use bfd_gas.
4033 * configure: Regenerated.
4035 Mon Mar 4 10:13:06 1996 Jeffrey A Law (law@cygnus.com)
4037 * config/tc-hppa.c: Add default definitions for R_N0SEL and
4038 R_N1SEL since they're not defined for old versions of hpux.
4040 * config/tc-hppa.c (tc_gen_reloc): Fix typo in R_COMP2 code.
4041 Set "sym_ptr_ptr" and "addend" fields to dummy values for
4042 R_N0SEL and R_N1SEL.
4044 Fri Mar 1 10:20:52 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4046 * flonum-konst.c: Add two more constants for 1e+-2048 and
4047 1e+-4096, and correct the other constants.
4049 * symbols.c (resolve_symbol_value): Handle O_logical_not.
4051 Thu Feb 29 13:58:35 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4053 * config/obj-elf.c (obj_elf_section): Allow predefined section
4054 types to set the nobits type. Avoid a shadowed declaration.
4056 Wed Feb 28 15:38:56 1996 Jeffrey A Law (law@cygnus.com)
4058 * config/tc-hppa.c (hppa_fix_adjustable): For SOM, don't
4059 reduce relocs using e_nlrsel field selectors.
4061 * write.c (fix_new_exp): Don't use #elif. Some compilers
4064 * config/tc-hppa.c (selector_table): Add "n", "nl", and "nlr" to
4066 (pa_chk_field_selector): Handle new field selectors for SOM.
4068 Tue Feb 27 14:42:27 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4070 * configure.in (m68k-*-linux*aout*, m68k-*-linux*): New targets.
4071 * configure: Rebuild.
4072 * config/te-linux.h (LOCAL_LABELS_FB): Define.
4073 * config/tc-m68k.h (TARGET_FORMAT) [TE_LINUX]: Define to
4075 * config/tc-m68k.c (comment_chars): Don't include '#' if TE_LINUX
4078 Mon Feb 26 18:58:58 1996 Stan Shebs <shebs@andros.cygnus.com>
4080 * mpw-make.sed: Update to handle shared library support.
4082 Mon Feb 26 10:34:10 1996 Doug Evans <dje@charmed.cygnus.com>
4084 * config/tc-sparc.c (sparc_ip): Print all architectures that support
4085 the insn on mismatch.
4087 Fri Feb 23 21:44:39 1996 Rob Savoye <rob@chinadoll.cygnus.com>
4089 * configure.in: Add support for a29-coff.
4090 * configure: Rebuild.
4092 Thu Feb 22 16:39:43 1996 Ian Lance Taylor <ian@cygnus.com>
4094 * config/tc-sh.c (sh_coff_frob_file): Don't consider the address
4095 of the section when looking for the R_SH_USES fixup, because the
4096 frag addresses have not yet been adjusted.
4098 * gdbinit.in: Set a breakpoint on as_warn_where.
4100 * config/tc-mips.c (macro): Add missing arguments to macro_build
4101 omitted in last change. From Jim Wilson <wilson@cygnus.com>.
4103 Wed Feb 21 17:00:32 1996 Ian Lance Taylor <ian@cygnus.com>
4105 * config/tc-h8300.c (tc_reloc_mangle): Change reloc based on size
4106 if it is TC_CONS_RELOC. Set a size of 4 to R_RELLONG.
4108 Wed Feb 21 09:25:39 1996 Doug Evans <dje@charmed.cygnus.com>
4110 * config/tc-sparc.c (sparc_ip): Recognize %asr0 for v8.
4112 Tue Feb 20 21:48:03 1996 Doug Evans <dje@charmed.cygnus.com>
4114 * config/tc-sparc.c (parse_keyword_arg): Accept leading '%'.
4115 (sparc_ip): Accept %asr[1..31] for v8 and %asr[%16..31] for v9.
4116 Recognize [uU] format args as sparclet cpregs.
4118 Tue Feb 20 22:25:55 1996 Ian Lance Taylor <ian@cygnus.com>
4120 * config/tc-sh.c (sh_handle_align): Don't emit R_SH_ALIGN relocs
4123 Mon Feb 19 14:16:24 1996 Ian Lance Taylor <ian@cygnus.com>
4125 * config/tc-sparc.h (TC_RELOC_RTSYM_LOC_FIXUP): Check S_IS_WEAK as
4126 well as S_IS_EXTERNAL.
4127 (tc_fix_adjustable): Likewise.
4128 * config/tc-sparc.c (md_apply_fix): In OBJ_ELF case, check for
4129 S_IS_WEAK as well as S_IS_EXTERNAL when deciding whether to return
4131 (tc_gen_reloc): Check S_IS_WEAK as wel as S_IS_EXTERNAL when
4132 deciding whether to convert BFD_RELOC_32_PCREL_S2 if PIC.
4134 Mon Feb 19 02:15:57 1996 Doug Evans <dje@charmed.cygnus.com>
4136 * config/tc-sparc.c (max_architecture): Change to sparclite for
4138 (default_compatible): Delete.
4139 (sparc_ffs): New function.
4140 (md_begin): Only call SPARC_OPCODE_CONFLICT_P once.
4141 (sparc_ip): Rewrite architecture match and bump logic.
4143 Sun Feb 18 15:03:50 1996 Ian Lance Taylor <ian@cygnus.com>
4145 * configure.in: Check for 'do not mix' from native linker before
4146 trying to use -rpath.
4147 * configure: Rebuild.
4149 Fri Feb 16 16:53:31 1996 Ian Lance Taylor <ian@cygnus.com>
4151 * config/obj-coff.h (SF_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
4152 (SF_GET_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
4153 (SF_SET_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
4154 * config/obj-coff.c (obj_coff_endef): Set ADJ_LNNOPTR when LNNOPTR
4156 (w_symbols): If ADJ_LNNOPTR is set, add the section lnnoptr field
4157 to the symbol lnnoptr field, to get the correct file offset.
4159 Thu Feb 15 14:48:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4161 * config/obj-elf.c (elf_frob_symbol): On the PowerPC, force all
4162 symbols that are not function, file, or section symbols to be
4165 Thu Feb 15 11:20:18 1996 Ian Lance Taylor <ian@cygnus.com>
4167 * configure: Set and substitute RPATH_ENVVAR.
4168 * configure: Rebuild.
4169 * Makefile.in (RPATH_ENVVAR): New variable.
4170 (check): Use $(RPATH_ENVVAR) rather than LD_LIBRARY_PATH.
4172 * configure.in: Accept i686. From H.J. Lu <hjl@zoom.com>: i386
4173 doesn't need opcodes. If configuring shared, opcodes needs bfd.
4174 * configure: Rebuild.
4176 Wed Feb 14 16:33:12 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
4178 * read.c (s_mri_sect): Don't return '\0' in type. Set all
4179 appropriate flags in BFD section.
4181 * configure.in (m68k-*-psos*): New target.
4182 * configure: Rebuild.
4183 * config/te-psos.h: New file.
4184 * config/tc-m68k.c (comment_chars): Don't include '#' if TE_PSOS
4187 Wed Feb 14 13:43:24 1996 Ian Lance Taylor <ian@cygnus.com>
4189 From Alan Modra <alan@spri.levels.unisa.edu.au>:
4190 * configure.in: Remove duplicate setting of cpu_type. Check
4191 whether opcodes library is required for on all targets, not just
4193 * configure: Rebuild.
4195 * config/tc-mips.c (mips_big_got): New static variable.
4196 (s_extern): Don't declare.
4197 (reg_needs_delay): New static function.
4198 (macro_build): Permit GOT/CALL_HI/LO relocs.
4199 (macro_build_lui): If place is not NULL, use the number in the
4201 (load_address): Handle mips_big_got case.
4202 (macro): Handle mips_big_got for M_LA_AB, M_JAL_A, and load and
4204 (OPTION_XGOT): Define.
4205 (md_longopts): Add "xgot" if OBJ_ELF.
4206 (md_parse_option): Handle -xgot.
4207 (md_show_usage): Mention -xgot.
4208 (md_apply_fix): Permit GOT/CALL_HI/LO relocs.
4209 (tc_gen_reloc): Handle GOT/CALL_HI/LO relocs.
4211 Wed Feb 14 11:22:27 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4213 * config/tc-m68k.c (m68k_ip) [operand kind '#']: When fixing
4214 the byte relocation, point it to the low byte of the word.
4216 Tue Feb 13 15:31:18 1996 Ian Lance Taylor <ian@cygnus.com>
4218 * configure.in: Set HDLFLAGS for *-*-hpux with --enable-shared.
4219 * configure: Rebuild.
4221 Mon Feb 12 15:53:46 1996 Doug Evans <dje@charmed.cygnus.com>
4223 * configure.in: Recognize any sparc* cpu.
4224 * configure: Regenerated.
4226 Mon Feb 12 15:41:21 1996 Ian Lance Taylor <ian@cygnus.com>
4228 * read.c (potable): Add "mri" and ".mri".
4229 (s_mri): New function.
4230 * read.h (s_mri): Declare.
4231 * app.c (scrub_m68k_mri): New static variable.
4232 (mri_pseudo): New static variable.
4233 (do_scrub_begin): Add m68k_mri parameter. Use it rather than
4234 flag_m68k_mri. Initialize scrub_m68k_mri.
4235 (mri_state, mri_last_ch): New static variables.
4236 (struct app_save): Add scrub_m68k_mri, mri_state, and mri_last_ch
4238 (app_push): Save new fields.
4239 (app_pop): Restore new fields.
4240 (do_scrub_chars): Check scrub_m68k_mri rather than flag_mri_mri.
4241 If TC_M68K, use a trivial state machine to look for occurrences of
4242 the .mri pseudo-op, and change the mode appropriately.
4243 * as.h (do_scrub_begin): Update prototype.
4244 * input-scrub.c (input_scrub_begin): Pass flag_m68k_mri to
4246 * config/tc-m68k.c (reg_prefix_optional_seen): New static
4248 (m68k_mri_mode_change): New function.
4249 (md_parse_option): Set reg_prefix_optional_seen.
4250 * config/tc-m68k.h (m68k_mri_mode_change): Declare.
4251 (MRI_MODE_CHANGE): Define.
4252 * doc/as.texinfo: Document .mri pseudo-op.
4254 * app.c (do_scrub_chars): In MRI mode, don't treat '#' as a
4257 Mon Feb 12 15:16:29 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4259 Support for OBJ_ELF on m68k, mostly inside #ifdef OBJ_ELF:
4260 * config/m68k-parse.h (enum pic_relocation): Define.
4261 (struct m68k_exp): Add pic_reloc field.
4262 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
4263 (tc_fix_adjustable): Define to call tc_m68k_fix_adjustable.
4264 (NO_RELOC): Define to BFD_RELOC_NONE if BFD_ASSEMBLER, to zero
4266 * config/tc-m68k.c: Delete definition of NO_RELOC.
4267 (struct m68k_it): Add pic_reloc field.
4268 (add_fix): Copy over pic_reloc field.
4269 (md_pseudo_table): Interpret .align parameter as byte count.
4270 (mote_pseudo_table): Likewise.
4271 (tc_m68k_fix_adjustable): New function.
4272 (get_reloc_code): New function.
4273 (md_assemble): Use it as last argument to fix_new_exp.
4274 (md_apply_fix_2): For a relocation against a symbol don't put the
4275 addend into the data.
4276 (tc_gen_reloc): Different addend computation for OBJ_ELF.
4277 (m68k_ip): Don't relax an operand that requires pic relocation.
4278 (md_begin): Align .text, .data and .bss on 4 byte boundary by
4280 * write.c (fixup_segment): Don't add symbol value to addend if
4281 TC_M68K and OBJ_ELF.
4282 * config/m68k-parse.y (yylex): Handle @PLTPC, etc.
4283 (motorola_operand): Add rule for `(zapc, EXPR)'.
4285 Mon Feb 12 10:07:33 1996 David Mosberger-Tang <davidm@azstarnet.com>
4287 * ecoff.c (ecoff_directive_weakext): Fixed so that whitespace
4288 *really* is permissible before the comma.
4290 Mon Feb 12 00:12:13 1996 Ian Lance Taylor <ian@cygnus.com>
4292 * config/tc-sh.c (sh_do_align): Align to a 2 byte boundary before
4293 inserting nop instructions.
4295 Fri Feb 9 10:54:19 1996 Ian Lance Taylor <ian@cygnus.com>
4297 * config/te-aux.h: Change include of aux.h to aux-coff.h.
4299 Thu Feb 8 20:02:58 1996 Ian Lance Taylor <ian@cygnus.com>
4301 * config/tc-i960.c (tc_coff_symbol_emit_hook): Correct storage
4302 class setting for a CALLNAME symbol in COFF.
4304 * read.c (potable): Pass negative numbers for new .balign[wl] and
4305 .p2align[wl] pseudo-ops.
4306 (s_align_bytes): Treat a negative argument as specifying the fill
4308 (s_align_ptwo): Likewise.
4310 Wed Feb 7 14:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
4312 * read.c (potable): Add balignw, balignl, p2alignw, and p2alignl.
4313 (do_align): Take new len parameter. Change all callers. Pass it
4315 (s_align_bytes): Arg now indicates the length of the fill pattern.
4316 (s_align_ptwo): Likewise.
4317 * config/obj-coff.c (write_object_file): Pass length to
4319 * config/tc-i386.h (md_do_align): Take new len parameter.
4320 * config/tc-m88k.h (md_do_align): Likewise.
4321 * config/tc-m88k.c (m88k_do_align): Likewise.
4322 * config/tc-sh.h (md_do_align): Likewise.
4323 * config/tc-sh.c (sh_do_align): Likewise.
4324 * doc/as.texinfo: Document new pseudo-ops.
4326 * config/obj-coff.c (fixup_mdeps): Divide offset by fr_var, as is
4327 done in cvt_frag_to_fill.
4329 * config/tc-sh.h (sh_do_align): Declare.
4330 (md_do_align): Define.
4331 * config/tc-sh.c (sh_do_align): New function.
4333 * ecoff.c (ecoff_build_lineno): Don't try to store the address
4334 difference if the next address is before the current one.
4336 * config/tc-m68k.c (struct m68k_cpu): Add alias field.
4337 (archs): Initialize new field.
4338 (m68k_ip): Don't list alias names when listing CPUs which support
4341 * as.c (main): Call parse_args before read_begin.
4342 * app.c (do_scrub_chars): If flag_m68k_mri, don't put a dot in
4343 front of generated pseudo-ops.
4344 * read.c (potable): Ignore "name".
4345 (s_app_file): Permit a single quote after the string, since one
4346 may appear in m68k MRI mode.
4348 * configure.in: Check for --enable-shared. If linking against
4349 shared BFD and opcodes, fix library name on SunOS, and try to set
4351 * configure: Rebuild.
4353 Tue Feb 6 15:16:17 1996 Ian Lance Taylor <ian@cygnus.com>
4355 * as.h (flag_m68k_mri): Declare.
4356 * as.c (parse_args): If TC_M68K, set flag_m68k_mri for -M.
4357 * Many files: For MRI syntax that is specific to the m68k MRI
4358 assembler, check flag_m68k_mri rather than flag_mri or
4359 MRI_MODE_NEEDS_PSEUDO_DOT.
4361 Mon Feb 5 16:29:11 1996 Ian Lance Taylor <ian@cygnus.com>
4363 * config/tc-i960.c (ARCH_HX): Define.
4365 (targ_has_sfr): Handle ARCH_HX.
4366 (targ_has_iclass): Handle ARCH_HX.
4367 (tc_coff_fix2rtype): Add return 0 to avoid warning.
4368 (tc_headers_hook): If the architecture was specified explicitly,
4369 use it when setting the flags. Set the extern variable coff_flags
4370 rather than headers->filehdr.f_flags, since the latter is set
4371 unconditionally in obj-coff.c.
4372 (i960_handle_align): Remove unused variable fixp.
4374 Support for building bfd and opcodes as shared libraries, based on
4375 patches from Alan Modra <alan@spri.levels.unisa.edu.au>:
4376 * configure.in: Set OPCODES and BFD to search directories.
4377 Substitute OPCODES_DEP and BFDDEP. On SunOS, set HLDFLAGS.
4378 * configure: Rebuild.
4379 * Makefile.in (LDFLAGS, HLDFLAGS): New variables.
4380 (LIBDEPS): New variable.
4381 (as.new0: Depend upon $(LIBDEPS) rather than $(LIBS). Use
4382 $(HLDFLAGS) in link.
4383 (check): Set LD_LIBRARY_PATH in the environment.
4385 Fri Feb 2 17:41:53 1996 Michael Meissner <meissner@wogglebug.tiac.net>
4387 * config/tc-ppc.h (ELF_TC_SPECIAL_SECTIONS): Make .sdata2, .sbss2,
4388 .PPC.EMB.sdata0, and .PPC.EMB.sbss0 sections all default to
4389 read-only, not read/write.
4391 Fri Feb 2 14:09:25 1996 Alan Modra <alan@spri.levels.unisa.edu.au>
4393 * Makefile.in (INSTALL_XFORM): Remove -e.
4395 Fri Feb 2 12:32:15 1996 Ian Lance Taylor <ian@cygnus.com>
4397 * write.c (write_relocs): Use S_IS_DEFINED and S_IS_COMMON rather
4398 than comparing S_GET_SEGMENT to undefined_section.
4399 (write_object_file): Skip symbols which were equated to an
4400 undefined or common symbol.
4401 * symbols.c (resolve_symbol_value): Use S_IS_DEFINED and
4402 S_IS_COMMON rather than comparing S_GET_SEGMENT to
4404 (S_GET_VALUE): Likewise. Avoid recursion problems if S_IS_DEFINED
4405 or S_IS_COMMON call S_GET_VALUE.
4406 * config/obj-aout.h (S_IS_COMMON): Define if not BFD_ASSEMBLER.
4407 * config/obj-aout.c (obj_emit_relocations): If a reloc is equated
4408 to an undefined or common symbol, convert the reloc to be against
4410 (obj_crawl_symbol_chain): Skip symbols which were equated to an
4411 undefined or common symbol.
4412 * config/obj-bout.h (S_IS_COMMON): Define if not BFD_ASSEMBLER.
4413 * config/obj-bout.c (obj_emit_relocations): If a reloc is equated
4414 to an undefined or common symbol, convert the reloc to be against
4416 (obj_crawl_symbol_chain): Skip symbols which were equated to an
4417 undefined or common symbol.
4418 * config/obj-coff.c (do_relocs_for): Use S_IS_DEFINED and
4419 S_IS_COMMON rather than comparing S_GET_SEGMENT to
4421 (yank_symbols): Skip symbols which were equated to an undefined or
4424 Thu Feb 1 15:34:32 1996 Ian Lance Taylor <ian@cygnus.com>
4426 * config/obj-aout.h (S_IS_LOCAL): Check for \002 as well as \001.
4427 * config/obj-bout.h (S_IS_LOCAL): Likewise.
4429 * configure.in: Make sure we only add m68k-parse.o to
4430 ${extra_objects} once, no matter how many m68k targets have been
4432 * configure: Rebuild.
4434 Wed Jan 31 18:31:46 1996 Steve Chamberlain <sac@slash.cygnus.com>
4436 * configure.in (i386-*-cygwin32, ppc-*-cygwin32): New.
4437 * configure: Rebuild.
4439 Wed Jan 31 14:03:17 1996 Richard Henderson <rth@tamu.edu>
4441 * config/tc-m68k.c (md_pseudo_table): Add "extend" and "ldouble".
4442 * doc/c-m68k.texi: Document .extend and .ldouble.
4444 * configure.in (m68*-apple-aux*): New target.
4445 * config/te-aux.h: New file.
4446 * config/obj-coff.c (compare_external_relocs): New static function
4448 (do_relocs_for): Sort relocs if TE_AUX.
4449 (fixup_segment): If TE_AUX, store common symbol value in segment.
4450 * config/tc-m68k.h (TARGET_FORMAT): Define if TE_AUX.
4452 Wed Jan 31 12:24:58 1996 Ian Lance Taylor <ian@cygnus.com>
4454 * config/obj-coff.h (S_IS_LOCAL): Check for \002 as well as \001.
4456 * config/tc-mips.c (s_mips_globl): Set BSF_OBJECT if it is not
4458 (s_cpload): Set BSF_OBJECT for _gp_disp symbol.
4459 * read.c (s_lcomm): If S_SET_SIZE is defined, set the size of the
4461 * ecoff.c (add_procedure): Set the BSF_FUNCTION flag.
4462 (ecoff_build_symbols): If S_SET_SIZE is defined, set the size of
4463 an undefined symbol and the size of a function symbol.
4464 * config/obj-elf.c (elf_frob_symbol): If TC_MIPS, set BSF_OBJECT
4465 for all common symbols.
4467 Tue Jan 30 12:35:24 1996 Ken Raeburn <raeburn@cygnus.com>
4469 * config/tc-i960.c (parse_memop): In MRI mode, don't use implicit
4472 * expr.c (operand): Accept 0x hex constants in MRI mode if not on
4475 Mon Jan 29 12:21:30 1996 Ian Lance Taylor <ian@cygnus.com>
4477 * config/obj-elf.c (obj_elf_type): Set BSF_OBJECT flag for a type
4478 of object. From Ronald F. Guilmette <rfg@monkeys.com>.
4480 * ecoff.c (localsym_t): Add addend field.
4481 (add_ecoff_symbol): Add addend argument. Change all callers.
4482 (coff_sym_value): Make static.
4483 (coff_sym_addend): New static variable.
4484 (ecoff_directive_def): Initialize coff_sym_addend.
4485 (ecoff_directive_val): Accept symbol + constant.
4486 (ecoff_directive_endef): Pass coff_sym_addend to add_ecoff_symbol.
4487 (ecoff_build_symbols): Include the addend in the symbol value.
4489 Fri Jan 26 19:28:52 1996 Kim Knuttila <krk@cygnus.com>
4491 * config/tc-ppc.c (md_assemble): Ignore overflow on
4492 BFD_RELOC_16_GOTOFF and BFD_RELOC_PPC_TOC16.
4494 Fri Jan 26 16:14:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4496 * config/tc-ppc.c (md_apply_fix3): SDA21 relocations are now 4
4497 bytes in size, so offset appropriately in big endian mode when
4498 writing the bottom 2 bytes.
4500 Thu Jan 25 20:26:23 1996 Doug Evans <dje@charmed.cygnus.com>
4502 * config/tc-sparc.c (default_compatible): New static local.
4503 (md_begin): Initialize it. Rewrite warn_on_bump handling.
4504 (sparc_ip): If no architecture or -bump specified, don't mark as
4505 mismatched those in default_compatible.
4507 Thu Jan 25 12:21:53 1996 Ian Lance Taylor <ian@cygnus.com>
4509 SCO ELF support from Robert Lipe <robertl@arnet.com>:
4510 * configure.in (i386-*-sco*elf*): Use fmt elf, targ sco5.
4511 * configure: Rebuild.
4512 * config/sco5.mt: New file; set TDEFINES to -DSCO_ELF.
4513 * config/tc-i386.c (sco_id): New function, if SCO_ELF.
4514 * config/tc-i386.h (tc_init_after_args): Define if SCO_ELF.
4515 (sco_id): Declare if SCO_ELF.
4517 Thu Jan 25 03:10:53 1996 Doug Evans <dje@charmed.cygnus.com>
4519 * config/tc-sparc.c (initial_architecture,can_bump_v9_p): Deleted.
4520 ({max,warn_after}_architecture): New static locals.
4521 (md_begin): Replace NUMOPCODES with sparc_num_opcodes.
4522 If both architecture and -bump requested, set max_architecture to max.
4523 (sparc_md_end): Simplify.
4524 (sparc_ip): Replace references to can_bump_v9_p with max_architecture.
4525 Rewrite code to bump architecture and check for conflicts.
4526 (md_longopts): Recognize -xarch={v8plus,v8plusa} for compatibility
4527 with Solaris assembler.
4528 (md_parse_option): Likewise. Call sparc_opcode_lookup_arch.
4529 (md_show_usage): Update.
4531 Wed Jan 24 22:11:03 1996 Doug Evans <dje@charmed.cygnus.com>
4533 * Makefile.in (RUNTEST): Fix reference to $${srcdir}.
4535 Mon Jan 22 09:21:36 1996 Doug Evans <dje@charmed.cygnus.com>
4537 * config/tc-sparc.h (TARGET_FORMAT): Use #ifdef SPARC_ARCH64 instead of
4538 #ifdef sparcv9 when choosing value.
4541 (sparc_md_end): Declare.
4542 * config/tc-sparc.c (SPARC_V9): Renamed from sparcv9.
4543 (initial_architecture): New static local.
4544 (can_bump_v9_p): Likewise.
4545 (NO_V9): Delete all occurrences.
4546 (sparc_md_end): New function.
4547 (sparc_ip): New local v9_arg_p. Rework fp reg number test.
4548 Don't bump architecture to v9 unless can_bump_v9_p set.
4549 (md_parse_option): -A<arch> passed, set can_bump_v9_p accordingly.
4550 * configure.in (sparc64 target cpu): Don't set obj_format here.
4551 (SPARC_V9): Renamed from sparcv9.
4552 (sparc64-*-elf*): Define SPARC_ARCH64.
4553 * configure: Regenerated.
4554 * acconfig.h (SPARC_V9): Renamed from sparcv9.
4555 (SPARC_ARCH64): Add.
4556 * conf.in: Regenerated.
4557 * config/vmsconf.h: Update.
4559 Mon Jan 22 17:24:47 1996 James G. Smith <jsmith@cygnus.co.uk>
4561 * config/tc-mips.c (load_register): Optimise "dli" loads.
4562 (md_show_usage): add "-mcpu=vr4100" to help text.
4564 Mon Jan 22 11:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
4566 * symbols.c (resolve_symbol_value): If a symbol is equated to an
4567 undefined symbol, preserve the X_op of O_symbol.
4568 (S_GET_VALUE): Fix check to permit this case.
4569 * write.c (write_relocs): If a reloc is against an undefined
4570 symbol equated to another symbol, change the reloc to be against
4572 * config/obj-coff.c (do_relocs_for): Likewise.
4574 * config/tc-ppc.c (ppc_csect): An unnamed csect is storage class
4577 Mon Jan 22 10:59:48 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4579 * config/obj-elf.c (elf/ppc.h): Include elf/ppc.h if target
4580 computer is PowerPC.
4582 * config/tc-ppc.c (md_apply_fix3): Add more embedded relocations.
4584 * config/tc-ppc.h (ELF_TC_SPECIAL_SECTIONS): Add sections
4585 mentioned in the eabi.
4587 Thu Jan 18 17:58:19 1996 Kim Knuttila <krk@cygnus.com>
4589 * config/tc-ppc.c (ppc_reldata): Changed alignement on reldata_section
4590 * config/tc-ppc.c (ppc_pdata): Changed the alignment on pdata_section
4592 Mon Jan 15 17:43:42 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4594 * config/tc-ppc.c (mapping): Add more relocation suffixes.
4596 Sun Jan 14 21:29:36 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4598 * config/tc-ppc.c (ppc_elf_validate_fix): Allow .gcc_except_table
4599 as a section it is ok to have unadorned -mrelocatable pointers in.
4601 Sat Jan 13 11:09:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4603 * config/tc-ppc.c (ppc_section*): Wrap these functions inside
4606 Fri Jan 12 15:32:07 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4608 * config/obj-elf.c (obj_elf_section): Add hooks so machine
4609 dependent section attributes can be handled.
4611 * config/tc-ppc.h: (md_elf_section_{letter,type,word,flags}): New
4612 macros to add support for exclude section flag and ordered section
4615 * config/tc-ppc.c (ppc_elf_section_{letter,type,word,flags}): New
4616 functions to add support for exclude section flag and ordered
4619 Fri Jan 12 12:04:00 1996 Ian Lance Taylor <ian@cygnus.com>
4621 * subsegs.c (section_symbol): Don't try to look up the section
4622 symbol in the hash table. It should be possible to have a symbol
4623 with the same name as a section, but no connection to it.
4625 * read.c (cons_worker): Only call mri_comment_end from flag_mri.
4626 From James Carlson <carlson@xylogics.com>.
4628 * expr.c (operand): Skip whitespace after a close parenthesis.
4629 From James Carlson <carlson@xylogics.com>.
4631 Tue Jan 2 12:43:23 1996 Jim Wilson <wilson@chestnut.cygnus.com>
4633 * config/tc-sh.c (md_apply_fix): Call as_bad_where instead of
4634 as_warn_where for relocation overflow.
4635 (parse_reg): Accept register name only if next character is
4638 Sat Dec 30 23:42:51 1995 Jeffrey A Law (law@cygnus.com)
4640 * ecoff.c (ecoff_stab): Simplify. Correctly handle sym + offset
4641 addresses for static variables.
4643 Thu Dec 21 12:54:32 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4645 * config/tc-ppc.c (mapping): Make @got give a real GOT relocation,
4646 and xgot give the old toc16 relocation.
4647 (md_apply_fix3): Support all GOT relocations.
4649 Wed Dec 20 14:57:17 1995 Ian Lance Taylor <ian@cygnus.com>
4651 * config/tc-mips.c (load_address): Correctly handle a constant in
4652 SVR4_PIC case. From Richard Kenner <kenner@vlsi1.ultra.nyu.edu>.
4654 Fri Dec 15 14:25:07 1995 J.T. Conklin <jtc@rtl.cygnus.com>
4656 * config/tc-sh.c (parse_reg): Recognize SH3 registers.
4657 (get_specific): Handle A_SSR, A_SPC and A_REG_B.
4658 (build_Mbytes): Handle REG_B.
4660 Fri Dec 15 16:07:25 1995 Ian Lance Taylor <ian@cygnus.com>
4662 * ecoff.c (ecoff_build_aux): Use new bfd_big_endian macro.
4664 Fri Dec 15 12:11:48 1995 Raymond Jou <rjou@mexican.cygnus.com>
4666 * mpw-make.sed: If linking, edit ALL_CFLAGS to CFLAGS.
4668 Thu Dec 14 15:09:52 1995 Ian Lance Taylor <ian@cygnus.com>
4670 * config/obj-coff.c (write_object_file): Set the s_align field to
4671 the number of bytes, rather than to the power of 2.
4673 Tue Dec 12 12:19:37 1995 Ian Lance Taylor <ian@cygnus.com>
4675 * Makefile.in (DISTCLEAN_HERE): New variable.
4676 (distclean): Use it.
4677 (maintainer-clean): Depend upon clean-here rather than clean,
4678 distclean, and clean-info. Run make maintainer-clean in doc.
4679 Remove files listed in DISTCLEAN_HERE.
4680 * doc/Makefile.in (maintainer-clean realclean): Split out from
4681 distclean. Depend upon clean-info and distclean.
4683 Mon Dec 11 16:23:51 1995 Stan Shebs <shebs@andros.cygnus.com>
4685 * mac-as.r: Fix copyright and version strings.
4686 (cfrg): Use PROG_NAME instead of literal name.
4688 Mon Dec 11 14:14:08 1995 Ian Lance Taylor <ian@cygnus.com>
4690 * read.c (read_a_source_file): If tc_unrecognized_line is defined,
4692 * config/tc-a29k.h (tc_unrecognized_line): Define.
4693 * config/tc-a29k.c (a29k_unrecognized_line): New function.
4694 (md_operand): Handle a29k style local dollar labels.
4696 Wed Dec 6 17:52:52 1995 Ian Lance Taylor <ian@cygnus.com>
4698 * config/obj-multi.h: If OBJ_MAYBE_ELF, define OBJ_SYMFIELD_TYPE.
4700 Tue Dec 5 13:26:34 1995 Ken Raeburn <raeburn@cygnus.com>
4702 * read.c (s_fill): If md_flush_pending_output is defined, call
4705 Mon Dec 4 15:10:53 1995 Ken Raeburn <raeburn@cygnus.com>
4707 * config/obj-coff.c (size_section, fill_section, fixup_mdeps):
4708 Treat rs_align_code like rs_align.
4710 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
4712 * config/tc-arm.c (cp_address_required_here): Set pre_inc when
4713 converting an absolute address into a PC-relative one.
4715 Fri Dec 1 11:57:56 1995 Stan Shebs <shebs@andros.cygnus.com>
4717 * mpw-config.in: Don't always use te-generic.h for emulation.
4718 (powerpc-apple-macos): Use emulation te-macos.h.
4720 (mips-gm-magic): New configuration.
4722 * mpw-make.sed (install, install-only): Edit in Mac-specific
4725 Fri Dec 1 10:59:25 1995 Ian Lance Taylor <ian@cygnus.com>
4727 * configure.in: Improve message about unsupported ELF targets.
4728 * configure: Rebuild.
4730 * config/tc-m88k.c (m88k_do_align): Correct check for whether fill
4731 pattern is zero. From Manfred Hollstein.
4733 Thu Nov 30 13:25:49 1995 Kim Knuttila <krk@cygnus.com>
4735 * config/tc-ppc.c (ppc_pe_section): To get the alignment right for
4736 the various idata sections, we check the name on the .section pseudo.
4738 Thu Nov 30 11:23:42 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
4740 * config/obj-coff.c (fixup_segment): If TC_M88K is defined, do not
4741 add section's paddr to add_number; compatibility to native as and
4744 Wed Nov 29 23:14:27 1995 Ken Raeburn <raeburn@cygnus.com>
4746 * configure.in: Treat m68k-sysv4 like m68k-elf, not m68k-sysv3.
4748 * hash.c (struct hash_entry): Moved here...
4749 * hash.h (struct hash_entry): ...from here.
4751 * config/obj-elf.c (elf_frob_symbol): Don't free and clear sy_obj
4752 if it's already known to be null.
4754 Wed Nov 29 13:00:20 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4756 * config/tc-ppc.c (md_apply_fix3): Don't adjust the value for 32
4757 bit relocs converted to PC relative relocs. This turned out to
4758 add the offset from the beginning of .text twice.
4760 Tue Nov 28 10:42:36 1995 Ken Raeburn <raeburn@cygnus.com>
4762 * stabs.c (s_stab_generic): In 's' case, free string from
4765 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Remove unused field
4767 * config/obj-multi.h (ELF_TARGET_SYMBOL_FIELDS) [OBJ_MAYBE_ELF]:
4770 * subsegs.h (segment_info_type): Make bitfields unsigned.
4772 * expr.h (struct expressionS): Make X_op and X_unsigned bitfields,
4773 and move them together. On most systems this will reduce the
4774 structure size by one word.
4775 (operatorT): Define O_max.
4776 * expr.c (expr_begin): Verify that X_op is wide enough to hold
4779 * read.c (pop_insert): Print error returned by hash table
4782 * as.c (dump_statistics): Split out from main; dump some hash
4783 table stats and target-specific stats.
4784 (start_time): No longer automatic to main.
4785 (main): Set file-level start_time and call dump_statistics at
4786 exit. Exit by calling xexit.
4787 (show_usage): Make --statistics description less specific.
4788 * subsegs.c (subsegs_print_statistics): New function.
4789 * write.c (write_print_statistics): New function.
4790 (n_fixups): New static variable.
4791 (fix_new_internal): Increment it.
4792 * read.c (read_print_statistics): New function.
4793 * read.h (read_print_statistics): Declare.
4794 * symbol.c (symbol_print_statistics): New function.
4795 * symbol.h (symbol_print_statistics): Declare.
4796 * hash.c (hash_print_statistics): New function.
4797 * hash.h (hash_print_statistics): Declare.
4798 * config/tc-i386.c (i386_print_statistics): New function.
4799 * config/tc-i386.h (i386_print_statistics): Declare.
4800 (tc_print_statistics): New macro.
4801 * messages.c (as_fatal, as_assert, as_abort): Use xexit, not
4804 * hash.c (DELETED): Rewrite to use a valid but unique address.
4805 (START_POWER): Reduce to 10.
4806 (enum stat_enum): New enumerator, replacing STAT_* index macros.
4807 Add new values for counting strcmp calls.
4808 (GROW_FACTOR): New macro.
4809 (hash_grow): Use GROW_FACTOR. Rewrite for quick returns instead
4811 (FULL_VALUE): New macro. Use 1/4 of table size instead of 1/2.
4812 (hash_new): Use FULL_VALUE.
4813 (struct hash_control): Definition moved here.
4814 (hash_code): Don't mask to low bits.
4815 (hash_ask): Mask returned hash code here. Check hash value before
4816 calling strcmp; count strcmp calls.
4817 * hash.h (struct hash_control): Declare, don't define, here.
4818 (HASH_STATLENGTH): Deleted.
4819 (struct hash_entry): Add field for hash code.
4820 (hash_say, hash_apply): Don't declare.
4822 * hash.c (destroy): Return void.
4823 (applicatee): Ditto.
4824 (main): Fix declarations.
4825 (hash_apply): Return void. Argument `function' returns void. Put
4826 inside "#ifdef TEST".
4827 (hash_say): Define only if TEST is defined.
4828 * hash.h (hash_apply, hash_say): Declarations deleted.
4830 Mon Nov 27 13:18:25 1995 Ian Lance Taylor <ian@cygnus.com>
4832 * configure: Rebuild with autoconf 2.7.
4834 Tue Nov 21 18:39:01 1995 Ian Lance Taylor <ian@cygnus.com>
4836 * aclocal.m4 (AC_PROG_CC): Remove local definition.
4837 * configure: Rebuild with autoconf 2.6.
4839 Mon Nov 20 17:26:00 1995 Ian Lance Taylor <ian@cygnus.com>
4841 * config/tc-ppc.c (ppc_debug_name_section_size): Remove.
4842 (ppc_stabx): Don't increment ppc_debug_name_section_size.
4844 (ppc_frob_file): Remove.
4845 * config/tc-ppc.h (tc_frob_file): Don't define.
4846 (ppc_frob_file): Don't declare.
4848 Mon Nov 20 13:37:05 1995 Ken Raeburn <raeburn@cygnus.com>
4850 * Makefile.in (TARG_CPU_DEP_alpha): Mention alpha-opcode.h.
4851 * config/alpha-opcode.h: Include one-operand variants of jmp and
4854 * config/te-delt88.h: Renamed from te-delta88.h, to avoid conflict
4855 with te-delta.h in 8.3 file systems.
4856 * configure.in: Adjusted.
4858 Thu Nov 16 12:49:38 1995 Ian Lance Taylor <ian@cygnus.com>
4860 * config/tc-mips.c (s_err): Remove; just use the one in read.c.
4862 * config/m68k-parse.y (yylex): In MRI mode, '@' can start an octal
4864 * expr.c (operand): Handle MRI suffixes after unadorned 0.
4866 Thu Nov 16 00:21:44 1995 Ken Raeburn <raeburn@cygnus.com>
4868 Version 2.6 released.
4869 * Makefile.in (VERSION): Updated to 2.6.
4871 * config/obj-coff.c (write_object_file): Change use of md_do_align
4872 to pass a pointer rather than a fill value, to match other uses.
4874 Wed Nov 15 03:52:00 1995 Ken Raeburn <raeburn@cygnus.com>
4876 * config/tc-ns32k.h (TC_FIX_TYPE): Add missing semicolon.
4878 * as.c (main): Move md_end call to just after call to
4879 perform_an_assembly_pass. Delete cpu-specific code here.
4880 * config/tc-i960.h (md_end): New macro, calls brtab_emit.
4881 * config/tc-arm.c (md_end): Unused function deleted.
4882 * config/tc-ns32k.c (md_end): Ditto.
4884 * config/tc-i386.c (i386_align_code): New function, moved here
4885 from HANDLE_ALIGN macro.
4886 * config/tc-i386.h (HANDLE_ALIGN): Call it.
4888 Mon Jul 31 14:53:19 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
4890 * config/tc-i386.h (md_do_align): cast fill and 0x90 to char
4893 Mon May 1 10:91:49 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
4895 * config/tc-i386.h (md_do_align): Make ".align n,0x90" generate
4896 multi-byte nops to avoid changing gcc. The necessary gcc change
4897 might break old assemblers.
4899 Sat Apr 22 20:53:05 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
4901 * config/tc-i386.h (md_do_align, HANDLE_ALIGN): Add macros to
4902 generate optimal multi-byte nop instructions for ".align n"
4903 ".align n,0x90", and aligns requiring more than 15 bytes of
4904 padding still generate multiple 0x90's as before.
4906 Mon Nov 13 17:40:21 1995 Ian Lance Taylor <ian@cygnus.com>
4908 * config/tc-m68k.c (s_mri_until): Call pop_mri_control.
4910 Mon Nov 13 20:39:06 1995 Stan Shebs <shebs@andros.cygnus.com>
4912 * configure.in (ppc-*-macos*, ppc-*-mpw*): New configurations.
4913 * configure: Update.
4914 * mpw-make.sed: Reorder commands to make sed happier.
4915 * config/te-macos.h: New file.
4916 * config/tc-ppc.h (TARGET_FORMAT): Set correctly for PowerMac.
4918 Sun Nov 12 21:14:56 1995 Jeffrey A Law (law@cygnus.com)
4920 * config/tc-hppa.c (pa_ip): Fix off-by-2 bug in length check for
4921 conditional branches.
4922 (md_apply_fix): Likewise.
4924 Thu Nov 9 16:14:01 1995 Ian Lance Taylor <ian@cygnus.com>
4926 * config/tc-a29k.c (md_apply_fix): Warn if an attempt is made to
4927 generate a reloc which the linker will not handle correctly. Fix
4928 overflow checking--R_IREL is 18 bits, not 17.
4930 Wed Nov 8 19:59:36 1995 Ian Lance Taylor <ian@cygnus.com>
4932 * config/obj-coff.c (fixup_segment): Don't subtract md_pcrel_from
4933 from a PC relative reloc if TC_A29K.
4935 * config/tc-a29k.c (line_separator_chars): Restore '@'. Existing
4936 code depends upon it.
4938 * config/tc-a29k.c (md_operand): Handle $float, $double, and
4939 $extend. Based on code from Eric Freudenthal
4940 <freudenthal@nyu.edu>.
4941 * config/tc-a29k.h (LEX_DOLLAR): Define.
4942 * read.c (LEX_DOLLAR): Define if not defined.
4943 (lex_type): Use LEX_DOLLAR.
4945 Wed Nov 8 16:38:14 1995 Eric Freudenthal <freudenthal@nyu.edu>
4947 * configure.in (a29k-nyu-sym1): New target, just like other a29k
4950 Wed Nov 8 11:38:48 1995 Ian Lance Taylor <ian@cygnus.com>
4952 * config/obj-coff.c (c_dot_file_symbol): Cast xmalloc return.
4954 Tue Nov 7 09:14:35 1995 Kim Knuttila <krk@cygnus.com>
4956 * config/tc-ppc.c (md_apply_fix3): Added BFD_RELOC_RVA. Currently
4957 used only by "dlltool.c".
4959 Mon Nov 6 18:51:26 1995 Ian Lance Taylor <ian@cygnus.com>
4961 * config/tc-alpha.c: Undefine inline if not __GNUC__.
4962 (md_pseudo_table): Don't define "extern".
4964 Sat Nov 4 00:51:21 1995 Ian Lance Taylor <ian@cygnus.com>
4966 * config/tc-ppc.c (ppc_biei): Force symbol into text_section.
4968 * config/tc-ppc.c (md_show_usage): Put backslash at end of line.
4970 Fri Nov 3 13:02:59 1995 Ian Lance Taylor <ian@cygnus.com>
4972 * macro.c (macro_expand_body): Don't warn about == with a
4973 nonexistent parameter, in case it is in a comment field.
4975 * as.c (main): On TC_A29K, call macro_init with macro_alternate
4977 * macro.c (get_any_string): Don't keep quotes if macro_strip_at is
4978 set, even if macro_alternate is set.
4979 (get_apost_token): If macro_strip_at, only skip kind if it is '@'.
4980 (sub_actual): If macro_strip_at, and kind is '@', don't look up
4981 the token unless it ended in '@'.
4982 * config/tc-a29k.c (line_separator_chars): Remove '@'.
4983 * doc/c-a29k.texi: Document macro usage on A29K.
4985 Thu Nov 2 23:07:57 1995 Ian Lance Taylor <ian@cygnus.com>
4987 * config/tc-m68k.c (m68k_ip): Handle new 'W' place, meaning a
4989 (install_operand): Likewise.
4991 * config/obj-elf.c (ecoff_debug_pseudo_table): Add "extern".
4993 Wed Nov 1 15:17:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
4995 * configure.in (m88k-motorola-sysv*): New target.
4996 * configure: Rebuild.
4997 * config/te-delta88.h: New file.
4998 * config/obj-coff.c (write_object_file): Use md_do_align if it is
5000 * config/tc-m88k.h (SUB_SEGMENT_ALIGN): Define.
5001 (md_do_align): Define.
5002 * config/tc-m88k.c: Include "subsegs.h".
5003 (m88k_do_align): New function.
5005 * config/te-delta.h (STRIP_UNDERSCORE): Don't define.
5006 (COFF_NOLOAD_PROBLEM): Define.
5007 (LOCAL_LABELS_DOLLAR, LOCAL_LABELS_FB): Define.
5009 Wed Nov 1 16:07:43 1995 Ken Raeburn <raeburn@cygnus.com>
5011 * config/tc-i386.c (md_assemble): For a jump instruction with
5012 non-constant target, require 7 available bytes in the current
5015 Tue Oct 31 15:37:16 1995 Fred Fish <fnf@rtl.cygnus.com>
5017 * config/obj-elf.h: Include bfd/elf-bfd.h rather than
5020 Tue Oct 31 16:34:28 1995 David Mosberger-Tang <davidm@azstarnet.com>
5022 * configure.in (alpha-*-linux*): Use ecoff.
5023 * configure: Rebuild.
5024 * ecoff.c (ecoff_directive_extern): New function.
5025 (ecoff_directive_weakext): New function.
5026 (ecoff_build_symbols): Handle weak symbols.
5027 (ecoff_setup_ext): Likewise.
5028 (ecoff_frob_symbol): Warn about weak common symbols.
5029 * ecoff.h (ecoff_directive_extern): Declare.
5030 (ecoff_directive_weakext): Declare.
5031 * symbols.c (S_IS_WEAK): New function.
5032 * symbols.h (S_IS_WEAK): Declare.
5033 * config/obj-ecoff.c (obj_pseudo_table): Add "extern" and
5035 * config/tc-mips.c (mips_pseudo_table): Remove "extern".
5038 Tue Oct 31 13:29:08 1995 Ian Lance Taylor <ian@cygnus.com>
5040 * config/tc-ppc.c (ppc_lglobl): Do the right thing.
5042 * config/tc-ppc.c (ppc_bb): Call SF_SET_PROCESS.
5043 (ppc_eb): Likewise. Set the storage class to C_BLOCK, not C_FCN.
5044 (ppc_frob_symbol): Don't change C_BLOCK symbols to C_HIDEXT.
5045 * config/obj-coff.c (coff_frob_symbol): Don't call
5046 SA_SET_SYM_ENDNDX with the current symbol; call it with the next
5047 one. If OBJ_XCOFF, try to figure out whether the symbol is going
5050 * config/tc-ppc.c (md_pseudo_table): Add "bc" and "ec".
5051 (ppc_stab_symbol): New static variable.
5052 (ppc_change_csect): Check that ppc_toc_csect is not NULL.
5053 (ppc_stabx): Set ppc_stab_symbol around call to symbol_make. Set
5054 sy_tc.real_name to the stab string.
5055 (ppc_bc, ppc_ec): New static functions.
5056 (ppc_canonicalize_symbol_name): If ppc_stab_symbol is set, don't
5058 (ppc_symbol_new_hook): If ppc_stab_symbol is set, don't look for a
5060 (ppc_frob_symbol): Set BSF_NOT_AT_END for symbols with csect aux
5063 * input-scrub.c (input_scrub_push): Reset sb_index.
5065 Mon Oct 30 17:52:46 1995 Ian Lance Taylor <ian@cygnus.com>
5067 * listing.c (listing_newline): Don't create a frag in the absolute
5070 Sat Oct 28 01:02:05 1995 Ian Lance Taylor <ian@cygnus.com>
5072 * config/tc-ppc.c (md_pseudo_table): Add "data" and "text".
5073 (ppc_csect): Move most of the code to ppc_change_csect, and call
5075 (ppc_change_csect): New static function, taken from ppc_csect.
5076 (ppc_section): New static function.
5077 (ppc_saw_abs): New static varable.
5078 (ppc_frob_symbol): Create aux entry for absolute symbols. Warn if
5079 a symbol has no csect.
5080 (ppc_adjust_symtab): New function.
5081 * config/tc-ppc.h (tc_adjust_symtab): Define if OBJ_XCOFF.
5082 (ppc_adjust_symtab): Declare if OBJ_XCOFF.
5084 * write.c (write_object_file): If tc_adjust_symtab is defined,
5085 call it just before the call to obj_adjust_symtab.
5087 * symbols.c (symbol_find_or_make): Change name to be const.
5088 * symbols.h (symbol_find_or_make): Update declaration.
5090 Thu Oct 26 19:18:27 1995 Ken Raeburn <raeburn@cygnus.com>
5092 * doc/as.texinfo (Align): Mention SH.
5093 * doc/c-m68k.texi (M68K-Directives, .even): Describe behavior, not
5095 * doc/c-z8k.texi (Z8000 Directives, global): Fix minor typo.
5096 (Z8000 Directives, even): Don't give numeric align value, instead
5099 Thu Oct 26 11:45:03 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
5101 * tc-arm.c (do_ldst): Assemble ldr/str r0, [r1] as a pre-increment
5104 Wed Oct 25 11:59:24 1995 Per Bothner <bothner@kalessin.cygnus.com>
5106 * Makefile.in (diststuff): Also make info.
5107 (maintainer-clean realclean): Also make clean-info.
5109 Tue Oct 24 15:21:33 1995 Jeffrey A Law (law@cygnus.com)
5111 * config/tc-hppa.c (md_pseudo_table): Add new ".nsubspa" opcode.
5112 (pa_subspace): For ".nsubspa", always create a new subspace
5113 with the given attributes, even if one already exists with the
5116 Tue Oct 24 14:50:38 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5118 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Rename from
5119 TC_FORCE_RELOCATION, taking an additional section argument. If
5120 the section of the target symbol is not the same as the current
5121 section, always force the relocation to be used.
5122 (MD_PCREL_FROM_SECTION): New macro to call md_pcrel_from_section.
5124 * config/tc-ppc.c (md_pcrel_from_section): Rename from the
5125 md_pcrel_from function, taking an additional section argument.
5126 Invoke TC_FORCE_RELOCATION_SECTION instead of TC_FORCE_RELOCATION.
5128 * write.c (TC_FORCE_RELOCATION_SECTION): Define in terms of the
5129 older TC_FORCE_RELOCATION if not defined.
5130 (MD_PCREL_FROM_SECTION): If not defined, invoke md_pcrel_from.
5131 (fixup_segment): Use MD_PCREL_FROM_SECTION instead of
5132 md_pcrel_from, and TC_FORCE_RELOCATION_SECTION instead of
5133 TC_FORCE_RELOCATION.
5135 Mon Oct 23 16:20:04 1995 Ken Raeburn <raeburn@cygnus.com>
5137 * input-scrub.c (as_where): Set name to null pointer if we don't
5139 * messages.c (identify): Only print filename if non-null.
5140 (as_show_where): Ditto, for line number too.
5141 (as_warn_internal, as_bad_internal): Ditto.
5143 * input-file.c (input_file_open): If the input file can't be
5144 opened, consider it an error.
5146 Mon Oct 23 11:15:44 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk>
5148 * config/tc-mips.c: Added mips_4100 control, and support for
5149 accepting the 4100 as a MIPS architecture variant (md_begin,
5150 macro_build, mips_ip, md_parse_option). Adding suitable
5151 command-line OPTIONs, and updating the help text (md_show_usage).
5153 Wed Oct 18 13:20:32 1995 Ken Raeburn <raeburn@cygnus.com>
5155 * subsegs.c (subseg_begin): Only set absolute_frchain.fix_* when
5156 BFD_ASSEMBLER is defined.
5158 * Use one active frag and one obstack per frag chain:
5159 * frags.c (frags): Variable deleted.
5160 (frag_alloc): New function.
5161 (frag_grow, frag_more, frag_variant, frag_now_fix,
5162 frag_append_1_char): Refer to frchain_now->frch_obstack instead of
5164 (frag_new): Ditto. Verify that frch_last and frag_now match on
5165 entry and exit, and that old frag_now has non-zero type. Replace
5166 "know" uses with "assert". Use frag_alloc instead of mucking with
5168 * frags.h (frags): Declaration deleted.
5169 * subsegs.h (struct frchain): Add new field frch_frag_now.
5170 * subsegs.c (frchains, dummy_frag, absolute_frchain): New static
5172 (subsegs_begin): Initialize frchains obstack. Under gcc, don't
5173 give it any stricter alignment than frchainS structures need. Do
5174 not initialize frags obstack. Set frag_now to point to
5175 dummy_obstack. Initialize absolute_frchain.
5176 (subseg_set_rest): Save and restore frag_now in frch_frag_now
5177 field of frchainS. Don't create new frags on section switch, and
5178 use frag_alloc when creating a new frag chain. For absolute
5179 section, set frchain_now to absolute_frchain. Verify that
5180 frch_last and frag_now match on entry and exit. Initialize
5181 per-chain obstack, and under gcc, set required alignment to that
5182 needed by fragS structure.
5184 * write.c (chain_frchains_together_1): Verify fr_type is nonzero.
5186 * stabs.c (get_stab_string_offset): Only copy input string if a
5187 fresh copy is needed, not if the section already exists.
5188 (s_stab_generic): Cache stab section name to bypass lookups, since
5189 usually it will match. Could be made faster still by changing the
5190 memory allocation rules.
5191 (s_xstab): Cache section name to bypass repeated string
5194 * frags.c (frag_new): Deleted register declarations.
5196 * listing.c (frag_now): Don't declare.
5198 * as.c (chunksize): New variable.
5199 (debug_memory): New variable.
5200 (main): If debug_memory is set, reduce chunksize and
5202 * as.h (chunksize): Declare it.
5203 * read.c (read_begin): Use it.
5205 * config/tc-alpha.c (md_shortopts): Include 'g'.
5206 (md_parse_option): Ignore it.
5208 * Makefile.in (distclean): Remove Makefile and config.status from
5209 testsuite directory.
5210 (clean-here): Don't delete testsuite. Instead, delete only the
5211 files within it that would be generated by running tests.
5213 * config/tc-hppa.c (hppa_elf_mark_end_of_function): Call
5214 frag_now_fix instead of accessing obstack info directly.
5215 * config/tc-arm.c (s_ltorg): Ditto.
5216 (md_assemble): Ditto.
5218 * config/tc-i386.c (md_assemble): Call frag_grow instead of
5221 Wed Oct 18 12:22:59 1995 Ken Raeburn <raeburn@cygnus.com>
5223 * stabs.c (aout_process_stab): Insert debug symbol into symbol
5224 chain after parsing value expression, if any, to avoid separating
5225 continued .stabs lines.
5227 Mon Oct 16 10:56:41 1995 Ian Lance Taylor <ian@cygnus.com>
5229 * config/tc-mips.c (mips_elf_pseudo_table): Remove.
5230 (mips_pop_insert): Don't call pop_insert on mips_elf_pseudo_table.
5232 Mon Oct 16 07:07:37 1995 Michael Meissner <meissner@wogglebug.tiac.net>
5234 * config/tc-ppc.c (md_begin): Use new flags PPC_OPCODE_COMMON for
5235 -mcom support and PPC_OPCODE_ANY for -many.
5236 (md_parse_option): Ditto.
5238 (md_begin): For duplicate instructions, print all duplicates
5241 Sun Oct 15 22:06:14 1995 Michael Meissner <meissner@cygnus.com>
5243 * config/tc-ppc.c (md_parse_option): Support for -mcom to turn on
5244 common mode operation.
5245 (md_show_usage): Add -mcom to usage message.
5247 Fri Oct 13 13:32:45 1995 steve chamberlain <sac@slash.cygnus.com>
5249 * expr.c (op_rank): Add O_symbol_rva.
5250 * expr.h (operatorT): Add O_symbol_rva.
5251 * read.c (cons_worker): Set O_symbol_rva when necessary.
5252 * write.c (fix_new_exp): Understand O_symbol_rva.
5254 Tue Oct 10 11:34:14 1995 Ian Lance Taylor <ian@cygnus.com>
5256 * config/tc-mips.c: Correct s_cons arguments. From Michael
5257 Joosten <joost@ori.cadlab.de>.
5259 Mon Oct 9 19:59:53 1995 Ian Lance Taylor <ian@cygnus.com>
5261 * config/tc-ppc.c (ppc_macro): Make count unsigned.
5262 (ppc_biei): Set segment to now_seg and value to coff_n_line_nos.
5263 (ppc_frob_symbol): Handle C_BINCL and C_EINCL symbols by setting
5265 * config/obj-coff.c (coff_n_line_nos): Rename from n_line_nos, and
5266 make non-static. Change all users.
5267 * config/obj-coff.h (coff_n_line_nos): Declare.
5269 Fri Oct 6 16:24:27 1995 Ken Raeburn <raeburn@cygnus.com>
5271 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5273 * configure.in (AC_ARG_WITH(bfd-assembler)): Fix help message.
5275 * config/obj-elf.c (obj_elf_common): Convert specified byte
5276 alignment to power of two. Set size of local bss symbol.
5278 * config/tc-m68k.c (tc_gen_reloc): Fix typo in variable name.
5280 Fri Oct 6 15:22:25 1995 Ian Lance Taylor <ian@cygnus.com>
5282 * sb.c, macro.c: Decide whether to include <string.h> or
5283 <strings.h> just as as.h does.
5285 Fri Oct 6 09:55:33 1995 Doug Evans <dje@canuck.cygnus.com>
5287 * Makefile.in (site.exp): Fix setting of $srcdir.
5289 * config/tc-arm.c (md_atof): Fix little-endian output.
5290 * config/tc-arm.h (ARM_BI_ENDIAN): Move definition so defined for
5293 Thu Oct 5 20:17:30 1995 Ken Raeburn <raeburn@cygnus.com>
5295 * doc/as.texinfo: Split out the NS32k family documentation,
5296 despite its being commented out for now.
5297 * doc/c-ns32k.texi: New file.
5299 * sb.c, macro.c: Include string.h.
5301 * Makefile.in (comparison): Only check *.o; we don't care if
5302 timestamps inserted by the native linker differ.
5304 * config/tc-alpha.c (alpha_align): Only fill with a no-op pattern
5305 if alignment stricter than 4 bytes is requested; in that case,
5306 align to a 4-byte boundary first.
5308 Thu Sep 28 19:35:27 1995 Pat Rankin <rankin@eql.caltech.edu>
5310 * config/obj-vms.c (VMS_RSYM_Parse): eliminate "might be used
5311 uninitialized" warning for `Max_Source_Offset'.
5313 Wed Oct 4 16:17:02 1995 Kim Knuttila <krk@cygnus.com>
5315 * config/tc-ppc.c (parse_toc_entry): New function to parse [toc]
5316 qualifiers and detect errors if present.
5317 (md_assemble): Add call to parse_toc_entry. Also added some support
5318 for the [tocv] qualifier.
5319 (ppc_pe_tocd): New function to support data in the toc section.
5321 Wed Oct 4 14:03:39 1995 Ian Lance Taylor <ian@cygnus.com>
5323 * config/tc-ppc.c (ppc_frob_symbol): Don't create an aux entry for
5326 Tue Oct 3 12:18:19 1995 Ian Lance Taylor <ian@cygnus.com>
5328 * config/tc-m68k.c (isword): Accept all values from -65536 to
5329 +65535, so ~VAL will not be rejected.
5331 * cond.c (s_endif): Call demand_empty_rest_of_line. In MRI mode,
5332 skip characters after the pseudo-op.
5334 * read.c (get_line_sb): Don't look past buffer_limit.
5335 (s_include): In MRI mode, skip characters after the file name.
5337 Mon Oct 2 16:15:27 1995 Ian Lance Taylor <ian@cygnus.com>
5339 * config/m68k-parse.y (m68k_reg_parse): In MRI mode, permit
5340 periods in register names.
5342 For older changes see ChangeLog.1.