1 Tue Jun 3 16:15:13 1997 Nick Clifton <nickc@cygnus.com>
3 * configure.in (emulations): Added Thumb architecture support from
6 Mon Jun 2 16:25:07 1997 Nick Clifton <nickc@cygnus.com>
8 * doc/all.texi: Add enabling of ARM documentation.
10 * doc/as.texinfo: Add ARM documentation from armT-970328-branch.
12 Mon Jun 2 11:55:12 1997 Gavin Koch <gavin@cygnus.com>
14 * config/tc-mips.c: Added r3900 support.
16 Thu May 29 12:58:26 1997 Ben Pfaff <pfaffben@pilot.msu.edu>
18 * as.c: (parse_args) `-t' option requires an argument.
20 Wed May 28 15:45:07 1997 Nick Clifton <nickc@cygnus.com>
22 * config/tc-arm.c (md_begin): Change call to
23 coff_arm_bfd_set_private_flags() to a call to
24 bfd_set_private_flags().
26 Wed May 28 16:17:34 1997 Ian Lance Taylor <ian@cygnus.com>
28 * Makefile.in: Rebuild dependencies.
30 * config/tc-i386.c (tc_gen_reloc): Don't try to convert the type
31 of a BFD_RELOC_RVA reloc.
33 Wed May 28 10:48:14 1997 Jeffrey A Law (law@cygnus.com)
35 * config/tc-hppa.c (tc_fix_adjustable): Reject absolute calls/jumps.
36 (hppa_force_relocation): Force a relocation for an absolute
39 Mon May 26 13:24:25 1997 Ian Lance Taylor <ian@cygnus.com>
41 * doc/as.texinfo: Don't use @value in section names or index
42 entries; it confuses texinfo.tex.
44 Fri May 23 00:09:35 1997 Tom Tromey <tromey@cygnus.com>
46 * doc/as.texinfo: Updated for -MD option.
47 * Makefile.in (CFILES): Added depend.c.
48 (OBJS): Added depend.o.
49 * as.h (start_dependencies, register_dependency,
50 print_dependencies): New declarations.
52 * as.c (parse_args): Added -MD option.
53 (main): Call print_dependencies.
54 (show_usage): Added help for -MD.
55 * read.c (s_app_file): Call register_dependency.
56 (s_include): Call register_dependency when file is found.
57 (read_a_source_file): Call register_dependency.
59 Wed May 21 17:39:28 1997 Ian Lance Taylor <ian@cygnus.com>
61 * config/obj-coff.c (symbol_to_chars): If TE_PE, don't add the
62 section address to the symbol value.
64 Tue May 20 11:23:31 1997 Gavin Koch <gavin@cygnus.com>
66 * config/tc-mips.c (macro_build,mips_ip): Move the INSN_ISA field
67 into the new membership field.
69 Thu May 15 10:00:53 1997 Nick Clifton <nickc@cygnus.com>
71 * config/tc-arm.c (md_begin): If no cpu type is specified on the
72 command line then the ARM7 is now chosen by default when setting
73 the BFD machine and architecture.
75 Wed May 14 09:54:53 1997 Nick Clifton <nickc@cygnus.com>
77 * config/tc-arm.c (global variables): Added 'uses_apcs_26' flag to
79 (md_begin): Added code to generate flags to be set into the COFF
80 header and the calls to the BFD functions to do this.
81 (md_parse_option, md_show_usage): Added new command line
82 options -mapcs-32, -mapcs-26, -marmv2, -marmv2a, -marmv3,
83 -marmv3m, -marmv4, -marmv4t.
85 * tc-arm.h (LOCAL_LABEL): Removed the definition of this macro
88 Tue May 13 22:26:14 1997 Jeffrey A Law (law@cygnus.com)
90 * config/tc-mn10200.c (md_convert_frag): Prefix temporary
92 * config/tc-mn10300.c (md_convert_frag): Likewise.
94 Tue May 13 14:44:39 1997 Ian Lance Taylor <ian@cygnus.com>
96 * config/tc-mips.c (set_at): Check for bignum.
97 (check_absolute_expr, macro, mips16_macro): Likewise.
100 Tue May 13 10:45:56 1997 Fred Fish <fnf@cygnus.com>
102 * config/tc-tic80.c (md_apply_fix): Check PC relative relocations
103 for overflow/underflow, only insert lower 15 bits into instruction.
106 Mon May 12 13:33:08 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
108 * config/tc-i386.c (pi): Check for RegMMX.
110 Thu May 8 11:10:15 1997 Ian Lance Taylor <ian@cygnus.com>
112 * expr.c (expr): When subtracting values in the same frag,
113 subtract X_add_number rather than adding it.
115 Wed May 7 15:39:48 1997 Ian Lance Taylor <ian@cygnus.com>
117 * config/obj-coff.c (write_object_file): Just pass NULL to
118 md_do_align, not the address of a char holding NOP_OPCODE.
120 * config/tc-mips.c (macro): Handle constants for M_LI_D and
122 (mips_ip): For 'F', 'L', 'f', and 'l', generate a constant rather
123 than an address if the floating point value looks sufficiently
126 Tue May 6 12:18:09 1997 Ian Lance Taylor <ian@cygnus.com>
128 * config/tc-i386.c (md_section_align): If a.out and BFD, force
129 section size to be aligned.
131 Mon May 5 17:16:55 1997 Ian Lance Taylor <ian@cygnus.com>
133 * cond.c: Include "macro.h".
134 (struct conditional_frame): Add macro_nest field.
135 (initialize_cframe): Initialize macro_nest.
136 (cond_finish_check): Add nest parameter. Change all callers.
137 (cond_exit_macro): New function.
138 * as.h (cond_finish_check): Update declaration.
139 (cond_exit_macro): Declare.
140 * input-scrub.c (macro_nest): Make globally visible.
141 (input_scrub_next_buffer): Call cond_finish_check.
142 * macro.h (macro_nest): Declare.
143 * read.c (s_mexit): Call cond_exit_macro.
145 * config/tc-i386.h (RegMMX): Define.
146 * config/tc-i386.c (pi): Check for all register types.
147 (type_names): Add RegMMX.
148 (md_assemble): Handle RegMMX.
150 Wed Apr 30 12:47:00 1997 Manfred Hollstein <manfred@s-direktnet.de>
152 * config/obj-coff.c (c_section_symbol): Clear the LOCAL bit #ifdef
155 Tue Apr 29 20:23:10 1997 Jim Wilson <wilson@cygnus.com>
157 * config/tc-mips.c (nopic_need_relax): Add new parameter
158 before_relaxing. Use it when testing ecoff_extern_size.
159 (load_address, macro, md_estimate_size_before_relax): Fix all
162 Tue Apr 29 19:54:36 1997 Richard Henderson <rth@tamu.edu>
164 * config/obj-elf.c (elf_pseudo_table): Add "subsection".
165 (obj_elf_subsection): New static function.
167 Tue Apr 29 19:52:47 1997 Ian Lance Taylor <ian@cygnus.com>
169 * config/obj-coff.c (coff_header_append): Don't reset string_size
170 each time through the loop.
172 Fri Apr 25 14:17:46 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
174 * Makefile.in (DISTSTUFF): Add itbl-parse.h.
176 Fri Apr 25 12:03:15 1997 Ian Lance Taylor <ian@cygnus.com>
178 * doc/internals.texi (Porting GAS): Correct documentation for
179 current configure handling of targ-cpu.h, et. al.
180 (CPU backend): Document listing macros.
182 * listing.c (data_buffer): Set size based on other listing macros,
183 rather than always using 100.
184 (data_buffer_size): Remove static variable.
185 (calc_hex): Make data_buffer_size a local variable. Don't leave
186 any slop when filling data_buffer.
188 Mon Apr 21 15:33:19 1997 Ian Lance Taylor <ian@cygnus.com>
190 * doc/c-mips.texi: Document .set autoextend.
192 Sat Apr 19 23:09:25 1997 Niklas Hallqvist <niklas@petra.appli.se>
194 * configure.in (i386-*-openbsd*, m68k-*-openbsd*,
195 mips-dec-openbsd*, ppc-*-*bsd*, ns32k-pc532-openbsd*,
196 sparc-*-openbsd*): New targets.
197 * configure: Rebuild.
199 Sat Apr 19 22:52:03 1997 Jim Wilson <wilson@cygnus.com>
201 * config/obj-elf.c (elf_frob_symbol): If TC_MIPS, set BSF_OBJECT
202 for all undefined symbols.
204 Fri Apr 18 13:37:35 1997 Ian Lance Taylor <ian@cygnus.com>
206 * config/tc-ppc.c (ppc_fix_adjustable): Handle zero length csects
209 Fri Apr 18 11:51:35 1997 Niklas Hallqvist <niklas@appli.se>
211 * configure.in (alpha*-*-openbsd*): New target.
212 * configure: Rebuild.
214 Thu Apr 17 13:59:47 1997 Per Fogelstrom <pefo@openbsd.org>
216 * configure.in (mips-*-openbsd*): New target.
217 * configure: Rebuild.
220 Wed Apr 16 12:31:24 1997 Martin Hunt <hunt@cygnus.com>
222 * config/tc-d30v.c (parallel_ok): Fix parallel checking
223 for instructions using conditional execution.
226 Tue Apr 15 18:11:44 1997 Gavin Koch <gavin@cygnus.com>
228 * config/tc-mips.c (insn_uses_reg): Correct test for fpr pairs.
230 Tue Apr 15 13:04:47 1997 Ian Lance Taylor <ian@cygnus.com>
232 * Makefile.in (srcroot): Remove.
233 (INSTALL): Set to @INSTALL@.
234 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
235 (all, dvi): Don't set srcroot.
236 (install): Depend upon as.new, gasp.new, and installdirs. Use
237 $(program_transform_name) directly, rather than using
238 $(INSTALL_XFORM) and $(INSTALL_XFORM1).
239 (installdirs): New target.
240 * doc/Makefile.in (INSTALL_XFORM1): Remove.
241 (install): Depend upon installdirs. Use $(program_transform_name)
242 directly, rather than using $(INSTALL_XFORM) and
244 (installdirs): New target.
245 (install-info-as): Run mkinstalldirs.
246 (install-info-gasp): Likewise.
248 Mon Apr 14 11:59:08 1997 Ian Lance Taylor <ian@cygnus.com>
250 * Makefile.in (INSTALL): Change install.sh to install-sh.
252 * symbols.c (resolve_symbol_value): Check for division by zero.
254 From Thomas Graichen <graichen@rzpd.de>:
255 * Makefile.in: Always use $(SHELL) when running move-if-change.
256 * configure.in: Use ${CONFIG_SHELL} when running $ac_config_sub.
257 * configure: Rebuild.
259 Thu Apr 10 14:40:00 1997 Doug Evans <dje@canuck.cygnus.com>
261 * cgen.c (cgen_parse_operand): Renamed from cgen_asm_parse_operand.
262 New argument `want'. Update enum cgen_parse_operand_result values.
263 Initialize if CGEN_PARSE_OPERAND_INIT.
264 * config/tc-m32r.c (md_begin): Set cgen_parse_operand_fn.
265 (md_assemble): Call cgen_asm_init_parse.
266 Update call to m32r_cgen_assemble_insn, call as_bad if assembly failed.
268 Wed Apr 9 11:49:41 1997 Ian Lance Taylor <ian@cygnus.com>
270 * config/tc-m68k.c (m68k_ip): Handle #j.
272 Tue Apr 8 16:37:57 1997 Jeffrey A Law (law@cygnus.com)
274 * config/tc-mn10300.c (md_convert_frag): Create fixup at the
275 right address for call label:32,regs,imm.
277 Mon Apr 7 14:58:22 1997 Jeffrey A Law (law@cygnus.com)
279 * config/tc-hppa.c (pa_subspace_start): If OBJ_ELF, then always return
281 * config/tc-hppa.h (tc_frob_symbol): Don't reset the value of the
282 symbol for OBJ_ELF anymore.
284 Mon Apr 7 10:54:59 1997 Doug Evans <dje@canuck.cygnus.com>
286 * Makefile.in: Regenerate dependencies.
287 (TARG_CPU): New variable.
288 (cgen.o): Depend on cgen.h, $(TARG_CPU)-opc.h.
289 (.dep1): Delete creating of cgen-opc.h.
290 (.tcdep): Put proper contents in cgen-opc.h.
291 * configure.in (m32r): Delete setting of extra_files, extra_links.
292 (AC_OUTPUT): Create cgen-opc.h.
293 * configure: Regenerated.
295 Sat Apr 5 13:19:12 1997 Klaus Kaempf <kkaempf@progis.de>
297 * makefile.vms: Update to build gasp.exe.
299 Fri Apr 4 16:10:02 1997 Doug Evans <dje@canuck.cygnus.com>
301 * write.c (relax_frag): Make non-static.
302 * write.h (relax_frag): Add prototype for.
303 * config/tc-m32r.h (md_do_align): New arg `max'.
304 * config/tc-m32r.c (m32r_do_align): Likewise.
305 Update calls to frag_align, frag_align_pattern.
306 (fill_insn): Update call to m32r_do_align.
307 (m32r_scomm): Update call to frag_align.
309 * config/tc-m32r.[ch]: New files.
311 * Makefile.in (CPU_TYPES): Add m32r.
312 (TARGET_CPU_CFILES): Add tc-m32r.c.
313 (TARGET_CPU_HFILES): Add tc-m32r.h.
314 (DISTCLEAN_HERE): Add cgen-opc.h.
315 (.dep1,.tcdep): Create empty cgen-opc.h.
316 (cgen.o): Add dependencies.
317 (dependencies): Regenerate.
318 * as.h (struct frag): New member fr_targ.
319 (fr_pcrel_adjust,fr_bsr): Move into union fr_targ.ns32k.
320 * conf.in (USING_CGEN): New macro.
321 * configure.in (m32r-*-*): Add entry for.
322 Add cgen.o to extra_objects.
323 * configure: Regenerate.
324 * frags.c (frag_var): fr_pcrel_adjust renamed to
325 fr_targ.ns32k.pcrel_adjust. fr_bsr renamed to fr_targ.ns32k.bsr.
326 (frag_variant): Likewise.
327 * write.c (relax_frag): Likewise.
328 * config/tc-ns32k.c (*): Likewise.
330 Fri Apr 4 13:26:10 1997 Ian Lance Taylor <ian@cygnus.com>
332 * config/tc-hppa.h (TC_EOL_IN_INSN): Check explicitly for '!',
333 rather than for any end of line character.
335 * config/tc-hppa.c (tc_gen_reloc): If hppa_ren_reloc_type fails,
336 call abort (i.e., as_abort) rather than crashing.
338 * config/tc-mips.c: Protect uses of STO_MIPS16 with an ifdef of
339 OBJ_ELF, rather than of S_GET_OTHER.
341 * Makefile.in (DISTCLEAN_HERE): Add site.exp and site.bak.
343 Thu Apr 3 13:16:18 1997 Ian Lance Taylor <ian@cygnus.com>
345 * Makefile.in (VERSION): Set to 2.8.1.
347 * Branched binutils 2.8.
349 Wed Apr 2 12:24:10 1997 Ian Lance Taylor <ian@cygnus.com>
351 * COPYING: Update FSF address.
353 * config/tc-mips.c (mips16_macro): Handle M_DMUL and M_MUL.
355 Tue Apr 1 18:29:47 1997 Jim Wilson <wilson@cygnus.com>
357 * config/tc-mips.c (md_begin): Don't set interlocks for 4100.
359 Tue Apr 1 16:24:28 1997 Klaus Kaempf <kkaempf@progis.de>
361 * config-gas.com: Update to handle both vax and alpha.
362 * makefile.vms: Update to use config-gas.
363 * conf-a-gas.com: Remove file.
365 Tue Apr 1 16:08:21 1997 Ian Lance Taylor <ian@cygnus.com>
367 * Makefile.in: Remove unnecessary itbl-parse.h, ibtl-parse.c, and
368 itbl-lex.c dependencies. Remove rules for itbl-lex.o,
369 itbl-parse.o, and itbl-ops.o; just use the normal .c.o rule.
372 Tue Apr 1 11:25:56 1997 Michael Meissner <meissner@cygnus.com>
374 * config/tc-tic80.c (line_comment_char): Make '#' start comments
375 at the beginning of a line for compatibility with .S files where
376 cpp leaves the filename transitions beginning with '#'.
379 Tue Apr 1 00:07:30 1997 Ian Lance Taylor <ian@cygnus.com>
381 * config/tc-m68k.c: Only compile tc_coff_symbol_emit_hook and
382 tc_coff_sizemachdep if OBJ_COFF.
384 Mon Mar 31 23:53:44 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
386 * config/tc-ppc.c (register_name): Declare.
388 Mon Mar 31 16:31:04 1997 Joel Sherrill <joel@oarcorp.com>
390 * configure.in (hppa*-*-rtems*): New target, like hppa-*-*elf*.
391 * configure: Rebuild.
393 Mon Mar 31 14:15:19 1997 Ian Lance Taylor <ian@cygnus.com>
395 * config/tc-mips.c (mips_pseudo_table): Add "stabn".
396 (mips16_mark_labels): New static function.
397 (append_insn): Call mips16_mark_labels.
398 (mips_emit_delays): Likewise.
399 (s_insn): Likewise. Don't call mips_clear_insn_labels.
400 (s_mips_stab): New static function.
402 * configure.in: Use ELF for mips-*-gnu*.
403 * configure: Rebuild.
405 Mon Mar 31 14:01:40 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
407 * config/tc-m68k.h (TARGET_FORMAT): Set to "coff-m68k-sysv" if
410 Fri Mar 28 18:03:19 1997 Alan Modra <alan@spri.levels.unisa.edu.au>
412 * configure.in: Add AC_ARG_ENABLE for commonbfdlib. If it is set,
413 set OPCODES_LIB to empty.
414 * configure: Rebuild.
416 Fri Mar 28 15:25:24 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
418 * configure.in (sparc-*-linux*aout*, sparc-*-linux*): New
420 * configure: Rebuild.
422 Fri Mar 28 13:08:33 1997 Ian Lance Taylor <ian@cygnus.com>
424 * itbl-parse.y (yyerror): Make static. Declare.
426 From Ralf Baechle <ralf@gnu.ai.mit.edu>:
427 * configure.in: Set emulations for mips-*-linux*-*.
428 * configure: Rebuild.
430 * config/tc-mips.c (struct mips_set_options): Define.
431 (mips_opts): New static variable.
432 (mips_isa): Remove. Now a field in mips_opts. Change all
434 (mips16, mips16_autoextend, mips_warn_about_macros): Likewise.
435 (mips_noreorder, mips_nomove, mips_noat, mips_nobopt): Likewise.
436 (struct mips_option_stack): Define.
437 (mips_opts_stack): New static variable.
438 (s_mipsset): Add support for .set push and .set pop.
439 * doc/c-mips.texi: Document .set push and .set pop.
441 * config/obj-elf.c (obj_elf_section_change_hook): New function.
442 * config/obj-elf.h (obj_elf_section_change_hook): Declare it.
443 * config/tc-mips.c (s_change_sec): Call it if OBJ_ELF.
445 Thu Mar 27 12:23:56 1997 Ian Lance Taylor <ian@cygnus.com>
447 * as.c (parse_args): Update copyright date in version message.
449 * Makefile.in (clean-here): Remove dependency files.
451 * read.c (s_comm): Check S_IS_COMMON as well as S_IS_DEFINED.
452 (s_mri_common): Check S_IS_COMMON unconditionally.
453 * symbols.c (colon): Check S_IS_COMMON as well as S_IS_DEFINED.
454 * config/tc-alpha.c (s_alpha_comm): Likewise.
455 * config/tc-mips.c (nopic_need_relax): Likewise.
456 * config/tc-ppc.c (ppc_elf_lcomm): Likewise.
457 (ppc_pe_comm): Likewise.
458 * config/obj-elf.c (obj_elf_common): Likewise. Set segment of
459 common symbol to bfd_com_section_ptr.
460 * config/tc-sparc.c (s_common): Likewise.
461 (tc_gen_reloc): Likewise.
464 Thu Mar 27 00:29:46 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
466 * config/tc-d30v.c (md_apply_fix3): Get the relocs right.
469 Wed Mar 26 13:35:15 1997 H.J. Lu <hjl@lucon.org>
471 * config/tc-i386.c (tc_i386_fix_adjustable): Only define if
474 Wed Mar 26 11:32:51 1997 Ian Lance Taylor <ian@cygnus.com>
476 * input-scrub.c (input_scrub_next_buffer): Handle very long input
479 * listing.c (print_lines): Add lineno parameter. Change all
481 (listing_listing): Only call calc_hex for the right line.
482 (listing_list): Set the new edict based on the current edict, in
483 order to handle listing commands in macros correctly.
485 * config/tc-mips.c (insn_uses_reg): Map register numbers in mips16
488 * cond.c (cond_finish_check): New function.
489 * as.h (cond_finish_check): Declare.
490 * as.c (main): Call cond_finish_check.
493 Tue Mar 25 14:45:54 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
495 * config/tc-d30v.c (md_assemble): If two instructions
496 are supposed to be assembled in parallel and the first one is
497 long, print an error and stop.
498 (md_apply_fix3): Don't calculate absolute relocs. Just write
502 Mon Mar 24 12:11:18 1997 Ian Lance Taylor <ian@cygnus.com>
504 * config/tc-i386.h (iclrKludge): Define.
505 * config/tc-i386.c (md_assemble): Handle iclrKludge.
507 * config/tc-alpha.h (tc_frob_file_before_adjust): Define if
509 (alpha_frob_file_before_adjust): Declare if OBJ_ECOFF.
510 * config/tc-alpha.c (alpha_debug): New static variable.
511 (md_parse_option): Set alpha_debug if -g is seen.
512 (alpha_frob_file_before_adjust): New function if OBJ_ECOFF.
515 Sun Mar 23 18:03:31 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
517 * config/tc-d30v.c (build_insn): Enable range-checking code.
518 (postfix): Stop at space or comma. Fixes PR 11862.
519 (md_assemble): Change error message.
522 Sat Mar 22 13:44:28 1997 Ian Lance Taylor <ian@cygnus.com>
524 * Makefile.in: Added automatic dependency building.
525 * dep-in.sed: New file.
527 Fri Mar 21 15:42:37 1997 Ian Lance Taylor <ian@cygnus.com>
529 * config/obj-ieee.c (segment_name): Don't define function if this
532 * config/obj-coff.h (DO_STRIP): Don't define.
533 * config/tc-h8300.h (DO_STRIP): Don't define.
534 * config/tc-h8500.h (DO_STRIP): Don't define.
535 * config/tc-w65.h (DO_STRIP): Don't define.
536 * config/tc-z8k.h (DO_STRIP): Don't define.
538 * symbols.c (colon): Call obj_frob_label if it is defined.
539 * config/obj-vms.h (obj_frob_label): Rename from tc_frob_label.
541 * configure.in: Don't set files and links. Don't call
542 AC_LINK_FILES. Substitute te_file. Create targ-cpu.h,
543 obj-format.h, targ-env.h, and itbl-cpu.h in AC_OUTPUT.
544 * configure: Rebuild.
545 * Makefile.in (TARG_CPU_C): New variable.
546 (TARG_CPU_O, TARG_CPU_H): New variables.
547 (OBJ_FORMAT_C, OBJ_FORMAT_O, OBJ_FORMAT_H): New variables.
548 (TARG_ENV_H, ATOF_TARG_C, ATOF_TARG_O): New variables.
549 (SOURCES): Rename from REAL_SOURCES. Delete old definition.
550 (LINKED_SOURCES): Remove.
551 (HEADERS): Rename from REAL_HEADERS. Delete old definition.
552 (LINKED_HEADERS): Remove.
553 (OBJS): Use $(TARG_CPU_O), etc., rather than targ-cpu.o, etc.
554 ($(OBJS)): Depend upon $(TARG_ENV_H), etc., rather than
556 ($(TARG_CPU_O), $(OBJ_FORMAT_O) $(ATOF_TARG_O)): New targets.
557 (targ-cpu.o, obj-format.o, atof-targ.o): Remove targets.
558 (itbl-cpu.h): Remove target.
559 (DISTCLEAN_HERE): Remove targ-cpu.c, obj-format.c, atof-targ.c,
562 Thu Mar 20 19:18:58 1997 Ian Lance Taylor <ian@cygnus.com>
564 * doc/as.texinfo (Symbol Names): Don't use obsolete @ctrl macro.
566 Thu Mar 20 16:49:14 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
568 * config/tc-m68k.c (mri_chip): Replace calls to get_symbol_end by
569 open coded loop that does not require the name to start with a
572 Thu Mar 20 13:42:01 1997 H.J. Lu <hjl@lucon.org>
574 * frags.c (frag_var): Change offset parameter to offsetT.
575 (frag_variant): Likewise.
576 * frags.h (frag_variant, frag_var): Update declarations.
577 * config/tc-m68k.c (struct m68k_it): Change foff field to
579 (add_frag): Change off parameter to offsetT.
580 * Several files: Add casts to calls to frag_var.
582 * Makefile.in (m68k-parse.c): Depend upon itbl-parse.c, to
583 serialize a parallel make.
584 (itbl-parse.h): Split target out from itbl-parse.c.
586 Thu Mar 20 12:48:45 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
588 * config/m68k-parse.y (motorola_operand): Allow (zdireg,EXPR).
590 * config/te-delta.h (COFF_COMMON_ADDEND): Define.
591 * config/obj-coff.c (fixup_segment): Check COFF_COMMON_ADDEND when
592 storing the value of a common symbol.
594 Wed Mar 19 11:37:57 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
596 * config/obj-coff.c (glue_symbols): Unused variable symbolP
598 (crawl_symbols): Do not modify symbol_rootP and symbol_lastP here;
599 that is done by symbol_remove and symbol_insert.
601 * config/obj-coff.h (S_IS_LOCAL): Return 0 for a debugging
604 Wed Mar 19 11:06:29 1997 Ian Lance Taylor <ian@cygnus.com>
606 * config/tc-mips.c (load_register): In 32 bit mode, when not
607 dealing with a 64 bit number, permit the upper 32 bits to be set
608 even if bit 31 is not set.
610 Tue Mar 18 23:30:14 1997 Ian Lance Taylor <ian@cygnus.com>
612 * read.c (potable): Add "equiv".
613 (s_set): Handle .equiv based on argument.
614 * doc/as.texinfo (Equiv): New node to document .equiv.
615 (Err): New node to document .err.
617 Tue Mar 18 15:50:13 1997 H.J. Lu <hjl@lucon.org>
619 * Many files: Add function prototypes.
620 * as.c (show_usage, parse_args): Make static.
621 * frags.h (frag_alloc): Declare.
622 * subsegs.c (subseg_set_rest): Don't declare frag_alloc.
623 * symbols.c (dollar_label_instance): Change return type to long.
624 * symbols.h (print_symbol_value): Declare.
625 (print_expr, print_expr_1, print_symbol_value_1): Declare.
626 * write.c (fix_new_exp): Don't declare make_expr_symbol.
627 (remove_subsegs, relax_frag): Make static.
628 * config/atof-vax.c (atof_vax_sizeof): Change letter to int.
629 (what_kind_of_float): Likewise.
630 (atof_vax): Make static. Change what_kind to int.
631 (md_atof): Change what_statement_type to int.
632 * config/obj-ecoff.h (obj_ecoff_set_ext): Declare.
633 * config/tc-alpha.c (vax_md_atof): Declare.
634 (md_atof): Don't declare atof_ieee and vax_md_atof.
635 * config/tc-i386.c (set_16bit_code_flag): Make static.
636 * config/tc-i386.h (tc_i386_fix_adjustable): Declare.
637 * config/tc-m68k.c (add_fix): Change width to int.
638 (insert_reg): Change regname to const.
639 (md_atof): Don't declare atof_ieee.
640 (demand_empty_rest_of_line): Don't declare.
641 * config/tc-m88k.c (md_atof): Don't declare atof_ieee.
642 * config/tc-sparc.c (cmp_reg_entry): Change args to const PTR.
643 (parse_keyword_arg): Change lookup_fn to take const arg.
644 (md_atof): Don't declare atof_ieee.
645 * config/tc-sparc.h: Add ifdef for multiple inclusion.
646 (tc_aout_pre_write_hook): Don't declare.
648 Mon Mar 17 11:21:09 1997 Ian Lance Taylor <ian@cygnus.com>
650 * as.h (bfd_alloc_by_size_t): Don't declare.
651 * Many files: Use xmalloc rather than bfd_alloc_by_size_t.
653 Sun Mar 16 13:49:21 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
655 * symbols.c (symbol_new): Don't call debug_verify_symchain.
656 (symbol_append): Set sy_next and sy_previous when adding a single
657 symbol to an empty list. Call debug_verify_symchain.
658 (verify_symbol_chain): Use assert, not know.
660 Sat Mar 15 20:27:12 1997 Fred Fish <fnf@cygnus.com>
662 * NEWS: Note BeOS support.
663 * configure.in: (ppc-*-beos): New target, use coff as object format.
664 * configure: Regenerate with autoconf.
666 Sat Mar 15 19:14:02 1997 Ian Lance Taylor <ian@cygnus.com>
668 * config/tc-mips.c (md_apply_fix): Improve error message for out
671 * Makefile.in: Add dependencies on obstack.h where needed.
673 Fri Mar 14 15:33:38 1997 Ian Lance Taylor <ian@cygnus.com>
675 * config/tc-mips.c (md_estimate_size_before_relax): Handle the
676 case of a symbol equated to another symbol when using SVR4_PIC.
678 * Makefile.in (TARG_CPU_DEP_sparc): Add opcode/sparc.h.
680 Thu Mar 13 11:20:51 1997 Ian Lance Taylor <ian@cygnus.com>
682 * read.c (read_a_source_file): Call LISTING_NEWLINE before
683 HANDLE_CONDITIONAL_ASSEMBLY when handling an MRI line label.
685 * config/obj-elf.c (obj_elf_data): Call md_flush_pending_output
686 and md_elf_section_change_hook if they are defined.
687 (obj_elf_text, obj_elf_previous): Likewise.
689 Wed Mar 12 11:40:20 1997 Ian Lance Taylor <ian@cygnus.com>
691 * config/obj-multi.h (struct elf_obj_sy): Define if
693 (OBJ_SYMFIELD_TYPE): Define as struct elf_obj_sy if
695 * config/obj-elf.h (struct elf_obj_sy): Don't define if
696 OBJ_SYMFIELD_TYPE is defined.
698 * doc/as.texinfo (bss): Improve description of .bss section. In
699 ELF or COFF, you are permitted to switch into the section.
700 (Comm): Rewrite description of common symbols.
701 (Lcomm): Mention that some targets permit a third argument.
703 Tue Mar 11 01:13:31 1997 Ian Lance Taylor <ian@cygnus.com>
705 * config/tc-ppc.c (ppc_elf_lcomm): Don't call S_CLEAR_EXTERNAL.
707 * symbols.c (colon): Change type of local to int. From Alan Modra
708 <alan@spri.levels.unisa.edu.au>.
710 * config/tc-m88k.c (m88k_do_align): Don't use a special nop
711 alignment if a zero fill pattern was explicitly specified.
712 * config/tc-sh.c (sh_do_align): Likewise.
714 * read.c (equals): Always permit register names to be redefined.
716 * config/tc-mips.c (mips_fix_adjustable): Permit a reloc against a
717 mips16 symbol to be adjusted if a symbol is being subtracted from
720 From Eric Youngdale <eric@andante.jic.com>:
721 * config/obj-elf.c (obj_elf_symver): Check for duplicate or
722 illegal symbol version names.
723 (elf_frob_symbol): Check for external default versions.
725 Sun Mar 9 23:49:12 1997 Ian Lance Taylor <ian@cygnus.com>
727 From Eric Youngdale <eric@andante.jic.com>:
728 * config/obj-elf.h (struct elf_obj_sy): Define.
729 (OBJ_SYMFIELD_TYPE): Define to elf_obj_sy struct. Change all
731 * config/obj-elf.c (obj_elf_symver): Just record the name.
732 (obj_symbol_new_hook): Initialized versioned_name field.
733 (elf_frob_symbol): If there is a versioned_name, either rename the
734 symbol, or add an alias with that name.
736 Thu Mar 6 13:55:32 1997 Jeffrey A Law (law@cygnus.com)
738 * config/tc-mn10300.c (md_relax_table): Define.
739 (md_convert_frag): Implement.
740 (md_assemble): Handle relaxable operands/instructions correctly.
741 (md_estimate_size_before_relax): Implement.
742 * config/tc-mn10300.h (TC_GENERIC_RELAX_TABLE): Define.
744 * config/tc-mn10200.c (md_relax_table): Fix typos.
746 * config/tc-mn10300.c (md_assemble): Don't use any MN10300 specific
747 relocs anymore. Tweak fx_offset for pc-relative relocs.
749 Wed Mar 5 15:46:16 1997 Ian Lance Taylor <ian@cygnus.com>
751 * cond.c (s_ifc): Call mri_comment_field and mri_comment_end when
755 Tue Mar 4 19:34:21 1997 Fred Fish <fnf@cygnus.com>
757 * config/tc-tic80.c (md_pseudo_table): Add "sect" and "section"
759 * config/tc-tic80.c (md_begin): Declare external variable
760 coff_flags and insert an F_AR32WR bit into it.
763 Tue Mar 4 10:01:04 1997 Ian Lance Taylor <ian@cygnus.com>
765 * read.c (equals): Add reassign parameter. Change all callers.
766 * read.h (equals): Update declaration.
768 Sat Mar 1 01:04:04 1997 Ian Lance Taylor <ian@cygnus.com>
770 * config/tc-mips.c (mips16_extended_frag): Don't assume that we
771 can rely on the frag address to determine whether a frag is
774 Fri Feb 28 14:40:00 1997 Ian Lance Taylor <ian@cygnus.com>
776 * write.h (LOCAL_LABEL): Only define if not BFD_ASSEMBLER.
777 (S_LOCAL_NAME): Likewise.
778 (FAKE_LABEL_NAME): Define unconditionally.
779 * symbols.c (colon): Call bfd_is_local_label, not LOCAL_LABEL, if
781 (S_IS_LOCAL): Call bfd_is_local_label_name, not LOCAL_LABEL.
782 * config/tc-*.h: Only define LOCAL_LABEL if not BFD_ASSEMBLER.
783 Don't define FAKE_LABEL_NAME.
784 * config/te-ic960.h: Likewise.
785 * config/tc-mips.h (tc_frob_file_before_adjust): Define.
786 (mips_frob_file_before_adjust): Declare.
787 * config/tc-mips.c (mips_frob_file_before_adjust): New function.
788 (mips_local_label): Remove.
790 * config/te-sco386.h: Remove; not used.
793 Thu Feb 27 15:39:16 1997 Fred Fish <fnf@cygnus.com>
795 * config/tc-tic80 (md_pseudo_table): Add align pseudo op to do
796 byte alignment rather than power-of-two alignment that is the
800 Thu Feb 27 13:29:04 1997 Ian Lance Taylor <ian@cygnus.com>
802 * config/tc-m68k.c (md_assemble): Handle a reloc width of 'W'.
804 * gasp.c (hash_add_to_string_table): Correct misspelling in error
805 message, and add newline.
806 (process_file): Don't process assignments in the label if this is
807 a equ or assign pseudo-op.
808 (process_pseudo_op): Swap first argument to do_assign for K_ASSIGN
809 and K_EQU, to match documentation.
811 Thu Feb 27 12:00:03 1997 Michael Meissner <meissner@cygnus.com>
813 * config/obj-coff.c (obj_coff_section): Add 'r' section attribute
814 to denote read-only data sections.
816 Thu Feb 27 00:26:33 1997 Ian Lance Taylor <ian@cygnus.com>
818 * config/obj-elf.c (obj_elf_common): Set BSF_OBJECT in flags.
819 * config/tc-sparc.c (s_common): Likewise, if BFD_ASSEMBLER.
821 * expr.c (operand): Simplify 0b handling. Don't treat 0b as a
822 binary number if the next character is '+' or '-'.
825 Wed Feb 26 20:47:12 1997 Fred Fish <fnf@cygnus.com>
827 * config/tc-tic80.c (FLT_CHARS): Change from "dD" to "fF".
828 (find_opcode): Match operands that can be floats.
829 (build_insn): Handle O_big (float) expressions and build
833 Wed Feb 26 18:19:00 1997 Stan Shebs <shebs@andros.cygnus.com>
835 * configure.in (mips*-*-lnews*): New target, also make empty
836 emulation list for this target.
838 * tc-mips.c (ECOFF_LITTLE_FORMAT): Define.
839 (mips_target_format): Use.
840 * te-lnews.h: New file.
843 Wed Feb 26 15:33:46 1997 Fred Fish <fnf@cygnus.com>
845 * config/tc-tic80.c (find_opcode, build_insn): Changes to match
846 operands with :m or :s modifiers and generate the right opcodes
850 Wed Feb 26 11:56:11 1997 Ian Lance Taylor <ian@cygnus.com>
852 * Makefile.in (itbl-parse.c itbl-parse.h): Use $(BISON) and
853 $(BISONFLAGS), not $(YACC) and $(YACCFLAGS).
855 Tue Feb 25 22:02:23 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
857 * config/tc-m68k.c (instring): Useless local declaration of
858 crack_operand removed.
859 * expr.h (expressionS): Changed type of X_op field to operatorT if
862 Tue Feb 25 13:17:27 1997 Ian Lance Taylor <ian@cygnus.com>
864 Based on patches from Robert Lipe <robertl@dgii.com>:
865 * configure.in: Add i386coff and i386elf to emulation list.
866 * configure: Rebuild.
867 * as.c (i386coff, i386elf): Declare.
868 * obj.h (coff_format_ops): Declare.
869 * config/obj-coff.c (OBJ_HEADER): Define.
870 (coff_obj_symbol_new_hook): Rename from obj_symbol_new_hook.
871 (coff_obj_read_begin_hook): Rename from obj_read_begin_hook.
872 (obj_pseudo_table): Add "version".
873 (coff_pop_insert): New static function.
874 (coff_sec_sym_ok_for_reloc): New static function.
875 (no_func): New static function.
876 (coff_format_ops): New variable.
877 * config/obj-coff.h (coff_obj_symbol_new_hook): Declare.
878 (obj_symbol_new_hook): Define.
879 (coff_obj_read_begin_hook): Declare.
880 (obj_read_begin_hook): Define.
881 * config/tc-i386.h (i386_target_format): Declare.
882 * config/tc-i386.c: Check OBJ_MAYBE_ELF as well as OBJ_ELF; check
883 OUTPUT_FLAVOR when appropriate.
884 (i386_target_format): New function.
885 * Makefile.in (obj-coff.o): New target.
886 (e-i386coff.o, e-i386elf.o): New targets.
888 From Stephen Williams <steve@icarus.icarus.com>:
889 * config/tc-i960.h (TC_SYMFIELD_TYPE): Define if OBJ_COFF.
890 (_tc_get_bal_of_call): Don't declare.
891 (tc_get_bal_of_call): Declare as function, don't define as macro.
892 * config/tc-i960.c (tc_set_bal_of_call): If OBJ_COFF, store balP
893 in sy_tc field, not x_balntry field.
894 (tc_get_bal_of_call): Rename from _tc_get_bal_of_call. Change
895 return type to symbolS *. If OBJ_COFF, retrieve value from sy_tc
896 field, not x_balntry field.
898 * config/obj-elf.c (obj_elf_section): Permit a .note section to
899 have the SHF_ALLOC attribute.
901 * Makefile.in ($(OBJS)): Don't depend upon $(IT_HDRS).
902 (TARG_CPU_DEP_mips): Depend upon $(srcdir)/itbl-ops.h.
903 (itbl-lex.o): Depend upon itbl-parse.h.
905 * itbl-parse.y (yyerror): Change return type to int. Change to
906 use old style function declaration.
908 * Makefile.in (itbl-lex.o): Remove -Wall.
909 (itbl-parse.o): Likewise.
911 * cond.c (s_ifdef): If we should omit conditionals from listings,
913 (s_if, s_ifc, s_endif, s_else, s_ifeqs): Likewise.
914 * listing.c (list_info_struct): Add EDICT_NOLIST_NEXT.
915 (listing_listing): Handle EDICT_NOLIST_NEXT.
916 (listing_list): An argument of 2 means EDICT_NOLIST_NEXT.
917 * listing.h (LISTING_NOCOND): Define.
918 (LISTING_SKIP_COND): Define.
919 * as.c (show_usage): Mention c as a suboption of -a.
920 (parse_args): Handle c as a suboption of -a.
921 * doc/as.texinfo: Document -alc.
924 Mon Feb 24 23:34:14 1997 Fred Fish <fnf@cygnus.com>
926 * config/tc-tic80.c (md_apply_fix): Handle R_ABS type fixups.
929 Mon Feb 24 18:27:43 1997 Eric Youngdale <eric@andante.jic.com>
931 * doc/as.texinfo: Document .symver.
933 Mon Feb 24 15:19:57 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
935 * config/tc-d10v.c: Change pre_defined_registers to
936 d10v_predefined_registers and reg_name_cnt to d10v_reg_name_cnt.
938 Mon Feb 24 10:40:45 1997 Fred Fish <fnf@cygnus.com>
940 * config/obj-coff.c: Fix typo in comment section.
942 * config/tc-tic80.c (md_pseudo_table): Add entry for bss, which takes
943 an additional alignment argument.
944 (find_opcode): Allow O_symbol relocs for any 32 bit field, not just
946 (build_insn): Handle O_symbol relocs for any 32 bit field, not just
950 Mon Feb 24 02:23:00 1997 Dawn Perchik <dawn@cygnus.com>
952 * Makefile.in: Remove dependancies on itbl-cpu.h.
953 * as.c: Define stubs for itbl_parse and itbl_init if HAVE_ITBL_CPU
956 Mon Feb 24 02:03:00 1997 Dawn Perchik <dawn@cygnus.com>
958 * itbl-ops.h: Include as.h.
960 Mon Feb 24 01:04:00 1997 Dawn Perchik <dawn@cygnus.com>
962 * as.c: Remove -t option.
963 * configure, configure.in: Move itbl-cpu.h to mips specific configure.
964 * itbl-ops.h: Include itbl-cpu.h only if HAVE_ITBL_CPU is defined.
965 * config/tc-mips.h: Define HAVE_ITBL_CPU.
967 Sun Feb 23 18:01:00 1997 Dawn Perchik <dawn@cygnus.com>
969 * itbl-ops.c: Don't define DEBUG.
971 Sun Feb 23 17:49:00 1997 Dawn Perchik <dawn@cygnus.com>
973 * Makefile.in: Update itbl-test.c to reflect its new location.
975 Sun Feb 23 15:50:00 1997 Dawn Perchik <dawn@cygnus.com>
977 * itbl-ops.c: Add test for itbl_have_entries.
978 * config/tc-mips.c: Remove test for itbl_have_entries.
979 * config/tc-mips.h: Define tc_init_after_args to mips_init_after_args.
981 Sun Feb 23 18:13:19 1997 Ian Lance Taylor <ian@cygnus.com>
983 * Makefile.in (DISTSTUFF): Remove itbl-parse.y, itbl-lex.l, and
984 itbl-ops.c. Add itbl-parse.c and itbl-lex.c.
985 (LEX, LEXFLAGS): Define.
986 * itbl-ops.c (append_insns_as_macros): Remove bogus ASSERT.
988 Sat Feb 22 21:25:00 1997 Dawn Perchik <dawn@cygnus.com>
990 * itbl-parse.y: Fix indentation mistakes from indent program.
991 * itbl-lex.l: Fix indentation mistakes from indent program.
992 * itbl-ops.h: Add include for ansidecl.h.
993 Add PARAMS around function arguments.
994 Add declaration for itbl_have_entries.
995 * itbl-ops.c: Add PARAMS around function arguments.
996 * Makefile.in: Add itbl build rules.
997 Add dependancies for itbl files to mips target.
998 * as.c: Add itbl support.
999 Add new option "--insttbl" for dynamically extending instruction set.
1000 * as.h: Declare insttbl_file_name;
1001 the name of file defining extensions to the basic instruction set
1002 * configure.in, configure: Add itbl-parse.o, itbl-lex.o, and
1003 itbl-ops.o to extra_objects for mips configuration.
1004 Add include file link from itbl-cpu.h to
1005 config/itbl-${target_cpu_type}.h.
1006 * config/tc-mips.c: Allow copz instructions.
1007 Add notes for future additions to the itbl support.
1009 (macro): Call itbl_assemble to assemble itbl instructions.
1010 See if an unknown register is specified in an itbl entry.
1012 Sat Feb 22 20:53:01 1997 Fred Fish <fnf@cygnus.com>
1013 * doc/internals.texi (CPU backend): Fix typo in md_section_align
1015 start-sanitize-tic80
1016 * config/tc-tic80.h (NEED_FX_R_TYPE): Define.
1017 * config/tc-tic80.c (find_opcode): Add code to support O_symbol
1019 (build_insn): Grab a frag early so we can use the address in
1020 fixups. Take one's complement of BITNUM values before insertion
1021 in opcode. Add code to support O_symbol operands.
1022 (md_apply_fix): Replace unimplemented warning with implementation.
1023 (md_pcrel_from): Ditto.
1024 (tc_coff_fix2rtype): Ditto.
1027 Fri Feb 21 14:34:31 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
1029 * config/tc-d30v.c (parallel_ok): New function.
1030 * config/tc-d30v.h: Define TARGET_BYTES_BIG_ENDIAN.
1032 * config/tc-d10v.c (md_pcrel_from_section): Return 0 if
1033 relocation is in different section. Fixes PR11574.
1035 Fri Feb 21 10:08:25 1997 Jim Wilson <wilson@cygnus.com>
1037 * tc-mips.c (mips_ip): If configured for an embedded ELF system,
1038 don't set the section alignment to 2**4.
1040 Fri Feb 21 11:55:03 1997 Ian Lance Taylor <ian@cygnus.com>
1042 * config/tc-m68k.c (line_comment_chars): Add '*'.
1044 * app.c (LEX_IS_TWOCHAR_COMMENT_2ND): Don't define.
1045 (do_scrub_begin): Don't set lex['*'].
1046 (do_scrub_chars): When handling LEX_IS_TWOCHAR_COMMENT_1ST, don't
1047 check for LEX_IS_TWOCHAR_COMMENT_2ND. Instead, just check for
1050 * configure.in: Set em=svr4 for m68k-*-sysv4*.
1051 * configure: Rebuild.
1052 * config/te-svr4.h: New file.
1053 * config/tc-m68k.c (m68k_comment_chars): Only include `#' if
1054 TE_SVR4 or TE_DELTA.
1056 Thu Feb 20 22:24:39 1997 Jeffrey A Law (law@cygnus.com)
1058 * config/tc-mn10200.c (md_convert_frag): Create a fixup for the
1059 short conditional branch around a long unconditional branch.
1061 Thu Feb 20 13:56:00 1997 Ian Lance Taylor <ian@cygnus.com>
1063 * config/obj-coff.c (obj_coff_ln [both versions]): Call
1066 * config/tc-arm.c (fix_new_arm): Use make_expr_symbol to handle a
1069 * symbols.c (resolve_symbol_value): If both left and right
1070 operands are undefined, warn about both of them.
1072 Wed Feb 19 00:53:28 1997 Ian Lance Taylor <ian@cygnus.com>
1074 Based on patches from Eric Youngdale <eric@andante.jic.com>:
1075 * config/obj-elf.c (elf_pseudo_table): Add "symver".
1076 (obj_elf_symver): New static function.
1077 * config/obj-elf.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Copy the st_other
1080 * write.c (relax_segment): Make type and printf format agree.
1082 * read.c (get_line_sb): Don't end the line on a semicolon inside a
1086 Tue Feb 18 18:42:51 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
1088 * config/tc-d30v.c, config/tc-d30v.h: New files.
1090 * configure: Rebuilt.
1092 * configure.in: Add case for d30v.
1095 Sun Feb 16 17:47:29 1997 Fred Fish <fnf@toadfish.ninemoons.com>
1097 * config/tc-alpha.h (md_operand): Define with a null expansion,
1098 like all the other targets.
1099 * doc/internals.texi (CPU backend): Add missing word in
1100 md_flush_pending_output description. Fix typo in md_convert_frag
1102 start-sanitize-tic80
1103 * config/tc-tic80: Minor comment additions/changes.
1106 Fri Feb 14 18:09:59 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
1108 * config/tc-m68k.c (LOCAL_LABEL): Macro redefined if TE_DELTA.
1109 (tc_canonicalize_symbol_name): Macro defined if TE_DELTA.
1110 * config/obj-coff.c (obj_coff_def): Use
1111 tc_canonicalize_symbol_name if defined.
1112 (obj_coff_tag, obj_coff_val): Likewise.
1113 * expr.c (operand): Reject '~' as operator if is_name_beginner.
1115 Fri Feb 14 17:24:48 1997 Ian Lance Taylor <ian@cygnus.com>
1117 Based on notes from Peter Eriksson <peter@ifm.liu.se>. The target
1118 does not actually work, though:
1119 * configure.in (i386-sequent-bsd*): New target.
1120 * configure: Rebuild.
1121 * config/tc-dynix.h: New file.
1122 * config/tc-i386.h: Define TARGET_FORMAT if TE_DYNIX.
1124 * read.c (do_align): Add max parameter. Change all callers.
1125 Remove useless static variables.
1126 (s_align): New static function. Do common portion of
1127 s_align_bytes and s_align_ptwo.
1128 (s_align_bytes, s_align_ptwo): Just call s_align.
1129 * frags.c (frag_align): Add max parameter. Change all callers.
1130 (frag_align_pattern): Likewise.
1131 * frags.h (frag_align, frag_align_pattern): Update declarations.
1132 * write.c (relax_segment): Limit alignment change to fr_subtype.
1133 Fix some types to be addressT.
1134 * config/obj-coff.c (size_section): Likewise.
1135 * config/obj-ieee.c (size_section): Likewise.
1136 * config/tc-d10v.h (md_do_align): Add max parameter.
1137 * config/tc-i386.h (md_do_align): Likewise.
1138 * config/tc-m88k.h (md_do_align): Likewise.
1139 * config/tc-m88k.c (m88k_do_align): Likewise.
1140 * config/tc-sh.h (md_do_align): Likewise.
1141 * config/tc-sh.c (sh_do_align): Likewise.
1142 * as.h: Improve comments on rs_align and rs_align_code.
1143 * doc/as.texinfo: Document new alignment arguments.
1144 * doc/internals.texi (Frags): Document use of fr_subtype field for
1145 rs_align and rs_align_code.
1147 Fri Feb 14 15:56:06 1997 Gavin Koch <gavin@cygnus.com>
1149 * config/tc-mips.c: Changed opcode parsing.
1151 Thu Feb 13 20:02:16 1997 Fred Fish <fnf@cygnus.com>
1153 * config/{tc-alpha.h, tc-arc.h, tc-d10v.h, tc-generic.h, tc-i960.h,
1154 tc-mn10200.h, tc-mn10300.h, tc-sh.h, tc-vax.h, tc-w65.h}:
1155 Add default definition of zero for TARGET_BYTES_BIG_ENDIAN.
1156 * config/{tc-arm.h, tc-hppa.h, tc-i386.h, tc-mips.h, tc-ns32k.h,
1157 tc-ppc.h, tc-sparc.h}: Move definition of TARGET_BYTES_BIG_ENDIAN
1158 to a location consistent with the rest of the target include files.
1159 * config/tc-i386.c: Remove misleading comment.
1160 * doc/internals.texi (CPU backend): Add description of function
1161 md_undefined_symbol.
1162 start-sanitize-tic80
1163 * config/tc-tic80.c: Add code to insert predefined symbols into the
1164 symbol table so they can be parsed by the standard expression parser.
1165 Remove custom code that use to parse them.
1166 * config/tc-tic80.h: Move definition of TARGET_BYTES_BIG_ENDIAN
1167 to a location consistent with the rest of the target include files.
1170 Thu Feb 13 21:44:18 1997 Klaus Kaempf <kkaempf@progis.de>
1172 * as.h: GNU c provides unlink() function.
1174 Unify section handling on openVMS/Alpha:
1175 * config/tc-alpha.c(s_alpha_link): Remove.
1176 (s_alpha_section): New function.
1177 Remove case-hacking of symbols
1178 Add .code_address pseudo-op.
1179 (BFD_RELOC_ALPHA_CODEADDR): New relocation.
1180 (s_alpha_code_address): New function.
1181 (alpha_ctors_section, alpha_dtors_section): New sections for C++
1182 static constructors/destructors.
1183 Add debug code for crash debugs, to be removed when traceback code
1184 is added to object code.
1185 (s_alpha_name): New function for .name pseudo-op.
1186 (alpha_print_token): New function to print token expressions with
1187 alpha specific extensions.
1189 * makefile.vms: Allow compilation with current gcc snapshot.
1191 Thu Feb 13 16:29:04 1997 Fred Fish <fnf@cygnus.com>
1193 * doc/Makefile.in (TEXI2DVI): Set to just name of program.
1194 (DVIPS): Set to dvips.
1195 (ps, as.ps, gasp.ps): New targets.
1196 (internals.info, gasp.dvi, internals.dvi): Set both TEXINPUTS
1197 and MAKEINFO env variables.
1198 (internals.ps): Use DVIPS macro.
1199 (clean): Remove core and backup files.
1200 (distclean): Remove temporary files from building internals.
1202 * doc/internals.texi (Frags): Fix typo.
1203 (GAS processing): Ditto.
1204 (CPU backend): Ditto.
1205 * ecoff.c (init_file): Use TARGET_BYTES_BIG_ENDIAN value directly.
1206 * mpw-config.in: Define TARGET_BYTES_BIG_ENDIAN as 1.
1207 * read.c: Remove ugly hack that dealt with config files not
1208 correctly defining TARGET_BYTES_BIG_ENDIAN.
1209 (target_big_endian): Use TARGET_BYTES_BIG_ENDIAN directly.
1210 * config/arm-big.mt: Define TARGET_BYTES_BIG_ENDIAN to 1.
1211 * config/arm-lit.mt: Define TARGET_BYTES_BIG_ENDIAN to 0.
1212 * config/mips-big.mt: Define TARGET_BYTES_BIG_ENDIAN to 1.
1213 * config/mips-lit.mt: Define TARGET_BYTES_BIG_ENDIAN to 0.
1214 * config/ppc-lit.mt: Define TARGET_BYTES_BIG_ENDIAN to 1.
1215 * config/ppc-sol.mt: Replace TARGET_BYTES_LITTLE_ENDIAN
1216 with TARGET_BYTES_BIG_ENDIAN defined to 0.
1217 * config/tc-arm.h: Remove use of TARGET_BYTES_LITTLE_ENDIAN
1218 and simplify. Test value of TARGET_BYTES_BIG_ENDIAN, not just
1219 whether it is defined or not.
1220 * config/tc-mips.h: Remove use of TARGET_BYTES_LITTLE_ENDIAN.
1221 * config/tc-ppc.h: Remove use of TARGET_BYTES_LITTLE_ENDIAN
1222 and simplify. Test value of TARGET_BYTES_BIG_ENDIAN, not just
1223 whether it is defined or not.
1224 start-sanitize-tic80
1225 * config/tic80.h (TARGET_FORMAT): Define to coff-tic80.
1226 (TARGET_BYTES_BIG_ENDIAN): Define to 0.
1229 Thu Feb 13 14:40:16 1997 Doug Evans <dje@canuck.cygnus.com>
1231 * write.c (write_relocs): Correct text in as_fatal error message,
1232 bfd_perform_relocation -> bfd_install_relocation.
1234 Thu Feb 13 14:48:03 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
1236 * config/tc-m68k.c (LEX_TILDE): Define if TE_DELTA.
1237 * read.c (LEX_TILDE): Define if not defined.
1238 (lex_type): Use LEX_TILDE.
1239 * expr.c (get_symbol_end): Check first char with is_name_beginner,
1240 not is_part_of_name.
1242 Thu Feb 13 11:40:58 1997 Ian Lance Taylor <ian@cygnus.com>
1244 * config/tc-sparc.c (md_show_usage): Add missing backslash at end
1247 * config/tc-mips.c (mips16_extended_frag): Correct base address
1248 for an extended PC relative instruction.
1249 (md_convert_frag): Likewise.
1251 * config/tc-mips.c (prev_nop_frag): New static variable.
1252 (prev_nop_frag_holds): New static variable.
1253 (prev_nop_frag_required): New static variable.
1254 (prev_nop_frag_since): New static variable.
1255 (append_insn): If we aren't reordering, and prev_nop_frag is not
1256 NULL, and we don't need any nops, then decrease the size of
1257 prev_nop_frag. Don't insert nops because of instructions in
1258 noreorder sections. Remember whether the previous instructions
1259 where in noreorder sections even when not reordering.
1260 (mips_no_prev_insn): Add preserver parameter. Change all
1261 callers. Refer prev_nop_frag variables when appropriate.
1262 (mips_emit_delays): Set up prev_nop_frag.
1263 (s_mipsset): Clear prev_nop_frag if reordering.
1265 Wed Feb 12 14:36:29 1997 Ian Lance Taylor <ian@cygnus.com>
1267 * config/tc-mips.c (append_insn): Remove useless code which
1268 handled swapping a mips16 jump with a mips16 instruction with a
1271 * config/tc-mips.c (md_parse_option): When debugging, set
1272 mips_optimize to 1, not 0.
1274 * config/tc-mips.c (mips16_ip): Handle an extend operand.
1276 * config/tc-mips.c (my_getExpression): In mips16 mode, if it looks
1277 like the expression was based on `.', adjust the value of the
1280 * config/tc-mips.c (append_insn): Warn about an attempt to put an
1281 extended instruction in a delay slot when not reordering.
1282 (md_convert_frag): Warn if an extended instruction appears in a
1285 * config/tc-mips.c (mips_pseudo_table): Add "insn".
1286 (s_insn): New static function.
1287 * doc/c-mips.texi: Document .insn.
1289 * config/tc-mips.c (md_begin): Add the general registers to the
1291 (mips16_ip): First parse the expression, and then see whether it
1292 came up with a register, rather than trying to first see whether
1293 we are looking at a register.
1295 start-sanitize-tic80
1296 Tue Feb 11 15:13:39 1997 Fred Fish <fnf@cygnus.com>
1298 * config/tc-tic80.c: Numerous changes and additions to flesh
1299 out functions that were previously just stubs, and fix some
1300 problems found using the new TIc80 testsuite cases.
1303 Tue Feb 11 15:52:22 1997 Ian Lance Taylor <ian@cygnus.com>
1305 * config/tc-mips.c (mips16_ip): Handle %gprel modifier.
1306 (md_apply_fix): Handle BFD_RELOC_MIPS16_GPREL.
1308 * config/tc-mips.c (append_insn): Output jump instruction as a
1309 pair of 2 byte instructions, rather than as a single 4 byte
1312 start-sanitize-r5900
1313 * config/tc-mips.c (md_begin): Correct test of mips_5900.
1314 (mips_ip): Don't check INSN_ISA for a macro.
1317 start-sanitize-r5900
1318 Fri Feb 7 11:11:06 1997 Gavin Koch <gavin@cygnus.com>
1320 * config/tc-mips.c: added r5900.
1323 Mon Feb 10 22:06:00 1997 Dawn Perchik (dawn@cygnus.com)
1325 * itbl-ops.c, itbl-lex.l, itbl-parse.y, itbl-ops.h,
1326 config/itbl-mips.h: Add copyright message and fix indentation.
1328 Mon Feb 10 18:09:00 1997 Dawn Perchik (dawn@cygnus.com)
1330 * itbl-ops.c: New file. Add support for dynamically read
1331 instruction registers, opcodes and formats. Build internal table
1332 for new instructions and provide callbacks for assembler and
1334 * itbl-lex.l, itbl-parse.y: Lex and yacc parsers for instruction
1336 * itbl-ops.h: New file. Header file for itbl support.
1337 * config/itbl-mips.h: New file. Mips specific definitions for
1340 Fri Feb 7 09:52:34 1997 Jeffrey A Law (law@cygnus.com)
1342 * config/tc-mn10200.c (md_assemble): If a constant operand won't
1343 fit into the constant field of a relaxable operand, then it does
1346 Thu Feb 6 20:08:12 1997 Jeffrey A Law (law@cygnus.com)
1348 * config/tc-mn10200.c (md_estimate_size_before_relax): Treat
1349 a jsr target in a different section just like a jsr to
1350 an undefined target.
1352 Thu Feb 6 16:52:57 1997 Ian Lance Taylor <ian@cygnus.com>
1354 * config/tc-mips.c (mips_fix_adjustable): Don't adjust relocations
1355 against any mips16 symbols, not just externally visible ones.
1356 (md_apply_fix): Corresponding change.
1358 Wed Feb 5 11:11:06 1997 Ian Lance Taylor <ian@cygnus.com>
1360 * config/tc-mips.c (mips16_ip): Accept floating point registers in
1361 the operand of the exit instruction.
1363 Tue Feb 4 14:12:39 1997 Ian Lance Taylor <ian@cygnus.com>
1365 * symbols.c (resolve_symbol_value): If we leave an equated symbol
1366 as O_symbol, copy over the segment.
1368 Mon Feb 3 12:35:54 1997 Ian Lance Taylor <ian@cygnus.com>
1370 * config/tc-mips.c (md_apply_fix): If we aren't adjusting this
1371 fixup to be against the section symbol, adjust the value
1374 * symbols.c (resolve_symbol_value): Don't change X_add_number for
1376 * write.c (write_relocs): Avoid looping on equated symbols.
1377 Adjust fx_offset by X_add_number for each symbol.
1378 * config/obj-coff.c (do_relocs_for): Avoid looping on equated
1380 (fixup_segment): Add a loop to track down equated symbols and
1381 adjust fx_offset appropriately.
1383 Fri Jan 31 15:21:02 1997 Jeffrey A Law (law@cygnus.com)
1385 * config/tc-mn10200.c (md_relax_table): Add entries to allow
1386 jmp -> bra relaxing.
1387 (md_convert_frag): Handle jmp->bra relaxing.
1388 (md_assemble): Handle jmp->bra relaxing.
1389 (md_estimate_size_before_relax): Likewise.
1391 Fri Jan 31 13:15:05 1997 Alan Modra <alan@spri.levels.unisa.edu.au>
1393 * config/tc-i386.c (i386_align_code): Add comments explaining the
1396 Fri Jan 31 10:46:14 1997 Ian Lance Taylor <ian@cygnus.com>
1398 * config/tc-sparc.c (enforce_aligned_data): New static variable.
1399 (sparc_cons_align): Don't do anything unless enforce_aligned_data
1401 (md_longopts): Add "enforce-aligned-data".
1402 (md_show_usage): Mention --enforce-aligned-data.
1403 * doc/c-sparc.texi (Sparc-Aligned-Data): New node; document
1404 enforce-aligned-data.
1406 * config/tc-ppc.c (md_pseudo_table): If OBJ_XCOFF, add "long",
1407 "word", and "short".
1408 (ppc_xcoff_cons): New static function.
1410 * write.c (relax_segment): Give an error if a .space symbol is
1411 common or undefined.
1413 * read.c (read_a_source_file): Don't handle mri_pending_align if
1414 the handler is s_globl or s_ignore.
1416 Thu Jan 30 11:46:59 1997 Fred Fish <fnf@cygnus.com>
1418 * config/tc-d10v.c (find_opcode): Remove unused variable "numops".
1419 start-sanitize-tic80
1420 * config/tc-tic80.c: Many additions to previous placeholder file.
1421 * config/tc-tic80.h: Ditto.
1424 Thu Jan 30 12:28:18 1997 Alan Modra <alan@spri.levels.unisa.edu.au>
1426 * config/tc-i386.c (i386_align_code): Improve the nop patterns.
1428 Thu Jan 30 12:08:40 1997 Ian Lance Taylor <ian@cygnus.com>
1430 * config/tc-mips.c (mips_fix_adjustable): New function.
1431 * config/tc-mips.h (tc_fix_adjustable): Call mips_fix_adjustable.
1432 (mips_fix_adjustable): Declare.
1434 Ideas from Srinivas Addagarla <srinivas@cdotd.ernet.in>:
1435 * read.c (read_a_source_file): After doing an mri_pending_align,
1436 adjust the line_label if there is one.
1437 (s_space): Set mri_pending_align if an odd number of bytes were
1440 Wed Jan 29 15:31:12 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
1442 * config/tc-d10v.h (md_do_align): Add this hook to call
1443 d10v_cleanup() when a ".align" is detected. Fixes PR11487.
1445 * config/tc-d10v.c (find_opcode): Correctly calculate
1446 branch displacement when .aligns are present.
1448 Wed Jan 29 09:42:11 1997 Jeffrey A Law (law@cygnus.com)
1450 * config/tc-mn10200.c (md_relax_table): Define.
1451 (md_convert_frag): Implement.
1452 (md_assemble): Handle relaxable operands/instructions correctly.
1453 (md_estimate_size_before_relax): Implement.
1454 * config/tc-mn10200.h (TC_GENERIC_RELAX_TABLE): Define.
1456 Tue Jan 28 15:27:28 1997 Ian Lance Taylor <ian@cygnus.com>
1458 * config/tc-mips.c (append_insn): Give an error for jumps to a
1460 (md_apply_fix): Make a branch to an odd address an error rather
1463 * config/tc-mips.c (md_convert_frag): If the user explicitly
1464 requested an extended opcode, pass warn as true to mips16_immed.
1466 * config/tc-mips.c (mips16_ip): Handle a missing expression like
1467 an explicit 0, so that explicitly extended instructions work
1470 Mon Jan 27 17:41:20 1997 Ian Lance Taylor <ian@cygnus.com>
1472 * ecoff.c (ecoff_build_symbols): Don't generate a local ECOFF
1473 symbol for a common symbol.
1475 Wed Jan 22 10:39:39 1997 Doug Evans <dje@canuck.cygnus.com>
1477 Patch presumed to have been checked in awhile ago but wasn't.
1478 Mon Nov 25 10:45:14 1996 Doug Evans <dje@seba.cygnus.com>
1479 * write.c: Delete "ifndef md_relax_frag" around is_dnrange.
1480 (relax_segment, case rs_org): Move code inside braces. Move locals
1481 target,after inside too.
1482 (relax_segment, case rs_machine_dependent): Guts moved to ...
1483 (relax_frag): New function.
1484 Call md_prepare_relax_scan if defined.
1486 Mon Jan 20 10:56:47 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1488 * config/tc-m68k.c (m68k_ip): Reject pc-relative addresses for the
1489 'p' operand specifier.
1491 Mon Jan 20 10:39:36 1997 J.T. Conklin <jtc@cygnus.com>
1493 * config/tc-m68k.c (HAVE_LONG_BRANCH): New macro, returns true for
1494 m68k family cpus which support long branch addressing modes.
1495 (m68k_ip, md_convert_frag_1, md_estimate_size_before_relax,
1496 md_create_long_jump): Use it.
1498 Mon Jan 20 12:42:06 1997 Ian Lance Taylor <ian@cygnus.com>
1500 * config/tc-mips.c (md_begin): Don't set SEC_ALLOC or SEC_LOAD for
1501 the .reginfo or .MIPS.options section if configured for an
1504 * config/tc-mips.c (md_begin): Don't set interlocks for
1507 Wed Jan 15 13:51:50 1997 Ian Lance Taylor <ian@cygnus.com>
1509 * read.c (read_a_source_file): Make sure the symbol ends with
1510 whitespace before checking whether the next character is '='.
1512 Tue Jan 14 15:07:27 1997 Robert Lipe <robertl@dgii.com>
1514 * config/tc-i386.c (sco_id): Moved from here...
1515 * config/obj-elf.c (sco_id): ...to here. Adding the identifier
1516 really is an SCO ELF specific thing, not just a SCO x86 specific
1519 start-sanitize-tic80
1520 Mon Jan 13 22:43:01 1997 Michael Meissner <meissner@tiktok.cygnus.com>
1522 * configure.in (tic80-*-*): Don't require 'coff'.
1523 * configure: Regenerate.
1526 Thu Jan 9 09:08:43 1997 Ian Lance Taylor <ian@cygnus.com>
1528 * read.c (emit_expr): Check for overflow of a negative value
1530 * write.c (fixup_segment): Likewise.
1531 * config/obj-coff.c (fixup_segment): Likewise.
1533 * config/tc-m68k.c (struct label_line): Define.
1534 (labels, current_label): New static variables.
1535 (md_assemble): Mark current_label as text, and clear it.
1536 (m68k_frob_label): New function.
1537 (m68k_flush_pending_output): New function.
1538 (m68k_frob_symbol): New function.
1539 * config/tc-m68k.h (tc_frob_label): Define.
1540 (md_flush_pending_output): Define.
1541 (tc_frob_symbol): Don't warn, just call m68k_frob_symbol.
1542 (tc_frob_coff_symbol): Likewise.
1544 * read.c (read_a_source_file): When defining a macro in MRI mode,
1545 don't add the symbol to the symbol table.
1547 Tue Jan 7 11:21:42 1997 Jeffrey A Law (law@cygnus.com)
1549 * config/tc-mn10300.c (tc_gen_reloc): Handle sym1-sym2 fixups
1550 here since fixup_segment doesn't (linkrelax is set).
1551 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
1553 Mon Jan 6 15:19:32 1997 Jeffrey A Law (law@cygnus.com)
1555 * config/tc-mn10200.c (md_assemble): Tweak fx_offset for pc-relative
1558 Fri Jan 3 16:47:08 1997 Jeffrey A Law (law@cygnus.com)
1560 * config/tc-hppa.c (struct hppa_fix_struct): Tweak fx_r_field's type
1561 to avoid warnings with the native HP compiler.
1562 (fix_new_hppa): Similarly for the r_type argument.
1563 (pa_build_unwind_subspace, hppa_elf_mark_end_of_function): Enclose
1564 in an #if OBJ_ELF to keep gcc -Wall quiet.
1565 (md_apply_fix): Always initialize "result".
1567 * config/tc-mn10200.c (md_assemble): Generate relocations.
1569 Fri Jan 3 18:17:23 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1571 * config/tc-m68k.c (s_even): Adjust the alignment of the current
1574 Fri Jan 3 17:10:33 1997 Richard Henderson <rth@tamu.edu>
1576 * config/obj-elf.c (elf_file_symbol): When using ECOFF debugging,
1577 pass on the new file hook.
1579 * config/tc-alpha.c (alpha_fix_adjustable): Not quite the same as
1580 !alpha_force_relocation, as local LITERALs can be adjusted to be
1581 relative to the section.
1583 Fri Jan 3 12:09:24 1997 Ian Lance Taylor <ian@cygnus.com>
1585 * config/obj-coff.c (yank_symbols): If tc_frob_coff_symbol is
1587 * config/tc-m68k.h (tc_frob_symbol): Check whether text label is
1588 aligned to odd boundary.
1589 (tc_frob_coff_symbol): Define.
1591 * doc/as.texinfo (Set): Change parenthesized @xref to @pxref.
1593 * macro.c (macro_expand_body): In MRI mode, just copy a single &.
1595 * config/tc-m68k.c (m68k_ip): Call frag_grow before adding a
1596 PCINDEX frag. From Ronald F. Guilmette <rfg@monkeys.com>.
1598 * config/tc-m68k.c (m68k_ip): Accept 'B' as a size for an
1600 (md_assemble): If the size is 'B', set fx_signed.
1601 (md_apply_fix_2): Use fx_signed when checking for overflow.
1603 * write.h (struct fix): Add fx_signed field.
1604 * write.c (fix_new_internal): Initialize fx_no_overflow and
1606 (fixup_segment): Use fx_signed when checking for overflow.
1607 * config/obj-coff.c (fixup_segment): Check fx_no_overflow and
1608 fx_signed when checking for overflow.
1610 Thu Jan 2 13:37:29 1997 Ian Lance Taylor <ian@cygnus.com>
1612 * NOTES, NOTES.config: Removed. These are rarely, if ever,
1613 updated, and all the useful information is in doc/internals.texi.
1615 Based on patch from Ronald F. Guilmette <rfg@monkeys.com>:
1616 * read.c (read_a_source_file): Check for conditional operators
1617 before doing an MRI pending alignment.
1618 * config/tc-m68k.h (m68k_conditional_pseudoop): Declare.
1619 (tc_conditional_pseudop): Define.
1620 * config/tc-m68k.c (m68k_conditional_pseudop): New function.
1621 * doc/internals.texi (CPU backend): Describe
1622 tc_conditional_pseudoop.
1624 Based on patch from Ronald F. Guilmette <rfg@monkeys.com>:
1625 * config/tc-m68k.c (m68k_rel32_from_cmdline): New static
1627 (md_begin): Check m68k_rel32_from_cmdline before setting
1629 (m68k_mri_mode_change): Likewise.
1630 (md_longopts): Add --disp-size-default-16 and
1631 --disp-size-default-32.
1632 (md_parse_option): Handle new options.
1633 (md_show_usage): Mention new options.
1634 * doc/c-m68k.texi (M68K-Opts): Document new options.
1636 Based on patch from Ronald F. Guilmette <rfg@monkeys.com>:
1637 * config/tc-m68k.c (m68k_index_width_default): New static
1639 (m68k_ip): Use m68k_index_width_default to set the size of a base
1640 register whose size was not given.
1641 (md_longopts): Add --base-size-default-16 and
1642 --base-size-default-32.
1643 (md_parse_option): Handle new options.
1644 (md_show_usage): Mention new options.
1645 * doc/c-m68k.texi (M68K-Opts): Document new options.
1647 * doc/c-mips.texi: Mention ISA level 4, and the -mips16 option.
1649 * configure.in: Recognize mips-*-linux* target.
1650 * configure: Rebuild.
1652 * config/tc-mips.c (load_register): Rewrite 64 bit handling to
1653 work if valueT is only 32 bits.
1655 * config/tc-mips.c: Throughout, check target_big_endian rather
1657 (byte_order): Remove.
1658 (mips_init_after_args): Remove.
1659 * config/tc-mips.h (LITTLE_ENDIAN, BIG_ENDIAN): Don't define.
1660 (mips_init_after_args): Don't declare.
1661 (tc_init_after_args): Don't define.
1663 * config/tc-mips.h (tc_frob_after_relocs): Define if
1665 (mips_elf_final_processing): Likewise.
1666 (ELF_TC_SPECIAL_SECTIONS): Likewise.
1669 Tue Dec 31 15:12:35 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1671 * config/tc-v850.c (md_assemble): If this is sst.{h,w} or
1672 sld.{h,w} and the operand is relocatable, adjust the adend by
1673 shifting it right one bit.
1676 Tue Dec 31 12:56:41 1996 Ian Lance Taylor <ian@cygnus.com>
1678 * read.c (read_a_source_file): Check mri_pending_align after
1679 checking for a macro. From Ronald F. Guilmette
1682 * Makefile.in (ALL_CFLAGS): Add -D_GNU_SOURCE.
1684 * config/tc-sparc.c (md_apply_fix3): Rename from md_apply_fix, and
1685 add segment argument. If OBJ_ELF, treat a relocation against a
1686 symbol in a linkonce section like a relocation against an external
1688 * config/tc-sparc.h (MD_APPLY_FIX3): Define.
1690 Mon Dec 30 11:35:40 1996 Ian Lance Taylor <ian@cygnus.com>
1692 * config/tc-mips.c (mips16_macro): Add case for M_ABS.
1694 Fri Dec 27 22:51:51 1996 Fred Fish <fnf@cygnus.com>
1696 * NOTES.config (Implementation): as.h #define's "GAS" not "gas",
1697 includes config.h instead of host.h, tc.h instead of tp.h, and
1698 targ-env.h instead of target-environment.h.
1699 Also, obj-format.h includes targ-cpu.h instead of
1701 start-sanitize-tic80
1702 * configure.in (case ${generic_target}): Add tic80-*-coff entry.
1703 * configure: Rebuild with autoconf.
1704 * config/obj-coff.h (coff/tic80.h): Include if TC_TIC80 defined.
1705 (TARGET_FORMAT): Define to "coff-tic80".
1706 * config/tc-tic80.c: New file for TIc80 support.
1707 * config/tc-tic80.h: New file for TIc80 support.
1710 Fri Dec 27 11:42:29 1996 Ian Lance Taylor <ian@cygnus.com>
1712 * doc/as.texinfo (M): Mention explicitly that -M changes macro
1715 Thu Dec 19 12:06:08 1996 Ian Lance Taylor <ian@cygnus.com>
1717 * write.c (adjust_reloc_syms): If the fixup symbol has been
1718 equated to an undefined symbol, convert the fixup to being against
1719 the target symbol. Remove obsolete code handling a special case
1722 Wed Dec 18 22:54:39 1996 Stan Shebs <shebs@andros.cygnus.com>
1724 * mpw-make.sed: Use NewFolderRecursive for installation.
1726 Wed Dec 18 16:00:42 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1728 * config/tc-d10v.c (do_assemble): Correct previous bug fix.
1730 Wed Dec 18 15:27:40 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1732 * config/tc-d10v.c (md_assemble): Fix bug which caused
1733 second instruction in a line to be case sensitize. PR11312
1735 Wed Dec 18 10:08:46 1996 Jeffrey A Law (law@cygnus.com)
1737 * config/tc-mn10200.c (mn10200_insert_operand): Don't
1738 range check operands with MN10200_OPERAND_NOCHECK set.
1739 (check_operand): Likewise.
1741 Tue Dec 17 10:59:32 1996 Ian Lance Taylor <ian@cygnus.com>
1743 * config/tc-mips.c: Undo part of last Friday's alignment changes.
1744 (md_begin): Always align the text section to a four byte
1746 (append_insn): Remove call to record_align.
1748 * config/tc-mips.c (insn_label): Remove.
1749 (struct insn_label_list): Define.
1750 (insn_labels, free_insn_labels): New static variables.
1751 (mips_clear_insn_labels): New static function.
1752 (append_insn): Mark all mips16 text labels, and make them odd.
1753 Handle all labels after emitting a nop, not just one. Call
1754 mips_clear_insn_labels rather than just clearing insn_label.
1755 (mips_emit_delays): Add insns parameter, and use it to decide
1756 whether to mark mips16 labels. Handle all labels, not just one.
1757 Force mips16 labels to be odd. Change all callers.
1758 (mips16_immed): Don't check for an odd branch target.
1759 (md_apply_fix): Don't check mips16 mode for a branch reloc.
1760 (mips16_extended_frag): Ignore the low bit in a branch target.
1761 (md_convert_frag): Likewise.
1762 (mips_no_prev_insn): Call mips_clear_insn_labels rather than just
1763 clearing insn_label.
1764 (mips_align, mips_flush_pending_output, s_cons): Likewise.
1765 (s_float_cons, s_gpword): Likewise.
1766 (s_align): Use insn_labels rather than insn_label.
1767 (s_cons, s_float_cons, s_gpword): Likewise.
1768 (mips_frob_file_after_relocs): New function.
1769 (mips_define_label): Rewrite to add to insn_labels list.
1770 * config/tc-mips.h (tc_frob_file_after_relocs): Define.
1771 * ecoff.c (ecoff_build_symbols): If the size of a function comes
1772 out odd, increment it.
1774 * config/tc-mips.c (append_insn): Only update prev_insn when not
1775 reordering if place is NULL.
1777 * config/tc-mips.c (mips16_ip): Check for a missing expression
1778 when using the register indirect addressing mode.
1780 Mon Dec 16 10:08:46 1996 Jeffrey A Law (law@cygnus.com)
1782 * config/tc-mn10200.c (mn10200_insert_operand): Don't
1783 check 24bit operands for overflow.
1784 (check_operand): Likewise.
1786 Mon Dec 16 11:50:40 1996 Ian Lance Taylor <ian@cygnus.com>
1788 * doc/as.texinfo (Section): Document how to use the .section
1789 pseudo-op for COFF and ELF.
1791 Sun Dec 15 15:26:37 1996 Ian Lance Taylor <ian@cygnus.com>
1793 * write.c (adjust_reloc_syms): Fix linkonce check for ELF.
1795 Sat Dec 14 22:37:27 1996 Ian Lance Taylor <ian@cygnus.com>
1797 * config/tc-mips.c (prev_insn_reloc_type): New static variable.
1798 (RELAX_MIPS16_ENCODE): Add dslot and jal_dslot arguments, and
1799 store them. Adjust other RELAX_MIPS16 macros.
1800 (RELAX_MIPS16_DSLOT): Define.
1801 (RELAX_MIPS16_JAL_DSLOT): Define.
1802 (append_insn): Pass new arguments to RELAX_MIPS16_ENCODE. Correct
1803 handling of whether previous instruction has a fixup. Set
1804 prev_insn_reloc_type.
1805 (mips_no_prev_insn): Clear prev_insn_reloc_type.
1806 (mips16_extended_frag): Use the right base address for a PC
1807 relative add or load.
1808 (md_convert_frag): Likewise. If a PC relative add or load is
1809 used, record the alignment for the section.
1811 Fri Dec 13 13:00:33 1996 Ian Lance Taylor <ian@cygnus.com>
1813 * write.c (adjust_reloc_syms): Don't reduce a reloc against a
1814 linkonce section into a reloc against the section symbol.
1816 * config/tc-mips.c (mips16_macro): Remove nop instructions after
1817 branch instructions.
1819 * config/tc-mips.c (md_begin): If configured for an embedded ELF
1820 system, don't set the section alignment to 2**4.
1821 (s_change_sec): Likewise.
1822 (append_insn): Call record_alignment for the section.
1823 (md_section_align): Don't align the section size for an embedded
1826 Thu Dec 12 16:40:47 1996 Ian Lance Taylor <ian@cygnus.com>
1828 * write.c (adjust_reloc_syms): Make sure that symbols are
1829 resolved; expression symbols may have been skipped.
1830 * config/obj-coff.c (fixup_segment): Likewise.
1832 Thu Dec 12 15:18:21 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1834 * config/tc-ppc.c (ppc_elf_suffix): Move @plt to
1835 BFD_RELOC_24_PLT_PCREL relocation.
1836 (md_apply_fix3): Support BFD_RELOC_24_PLT_PCREL.
1838 Tue Dec 10 13:51:55 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1840 * config/tc-d10v.c (write_2_short): Remove code that called
1841 parallel_ok() when the programmer specified parallel instructions.
1843 Tue Dec 10 12:23:19 1996 Jeffrey A Law (law@cygnus.com)
1845 * config/tc-mn10300.c (md_assemble): Update to handle endianness
1848 * config/tc-mn10200.c (md_assemble): Opcode 0x0 is valid!
1849 * config/tc-mn10300.c (md_assemble): Likewise.
1851 Tue Dec 10 11:37:14 1996 Ian Lance Taylor <ian@cygnus.com>
1853 * config/tc-mips.c (append_insn): Make sure there is enough room
1854 in a frag after a mips16 instruction to switch it with a jump
1857 * config/tc-mips.c (mips16_extended_frag): Give an error for an
1858 attempt to use a non absolute symbol in an extending frag.
1860 Mon Dec 9 16:48:20 1996 Jeffrey A Law (law@cygnus.com)
1862 * config/tc-mn10200.c: Flesh out assembler support for MN10200.
1863 * config/tc-mn10200.h: Likewise.
1865 Mon Dec 9 17:09:42 1996 Ian Lance Taylor <ian@cygnus.com>
1867 * app.c (do_scrub_chars): At the end of a C comment, pass space to
1868 UNGET rather than PUT. Set old_state before setting state to -2.
1870 * config/tc-mips.c (mips16_extended_frag): Avoid an infinite loop
1871 when extending because the value is exactly maxtiny + 1.
1873 * config/tc-mips.c (RELAX_MIPS16_ENCODE): Add small and ext
1874 arguments, and store them. Adjust other RELAX_MIPS16 macros.
1875 (RELAX_MIPS16_USER_SMALL): Define.
1876 (RELAX_MIPS16_USER_EXT): Define.
1877 (mips16_small, mips16_ext): New static variables.
1878 (append_insn): Pass mips16_small and mips16_ext to
1879 RELAX_MIPS16_ENCODE.
1880 (mips16_ip): Set mips16_small and mips16_ext.
1881 (mips16_immed): Don't check mips16_autoextend.
1882 (mips16_extended_frag): Check USER_SMALL and USER_EXT.
1884 * write.c (write_relocs): Print an error for an out of range
1885 fixup, rather than calling abort.
1887 * as.c (main): Unlink the output file if there are errors while
1888 generating the fixups.
1890 Fri Dec 6 18:48:13 1996 Ian Lance Taylor <ian@cygnus.com>
1892 * config/tc-mips.c (mips16_extended_frag): Don't call
1894 (md_convert_frag): Call resolve_symbol_value before calling
1895 S_GET_VALUE, and don't add in the frag address.
1897 * config/tc-mips.c (mips16_immed): Add file and line parameters,
1898 and use them when reporting errors. Change all callers.
1900 Fri Dec 6 15:36:32 1996 Jeffrey A Law (law@cygnus.com)
1902 * config/tc-mn10300.c: Fix various gcc -Wall warnings.
1903 Remove '$' prefixing for registers.
1905 Fri Dec 6 00:55:48 1996 Martin <hunt@cygnus.com>
1907 * config/tc-d10v.c (md_assemble): Check to see if prev_seg
1908 is initialized before using it.
1909 (d10v_cleanup): No longer uses its argument, so make it void.
1911 * config/tc-d10v.h (d10v_cleanup): Change prototype.
1913 Thu Dec 5 11:03:31 1996 Ian Lance Taylor <ian@cygnus.com>
1915 * write.c (fixup_segment): Don't discard the symbol for a PC
1916 relative fixup to an absolute symbol.
1918 Wed Dec 4 15:42:41 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1920 * config/tc-d10v.c (md_assemble, d10v_cleanup): Fix bug
1921 with multiple sections.
1923 Wed Dec 4 13:00:07 1996 Ian Lance Taylor <ian@cygnus.com>
1925 * config/tc-mips.c (md_longopts): Rename mips-16 to mips16, and
1926 no-mips-16 to no-mips16.
1927 (s_mipsset): Accept .set mips16 and .set nomips16.
1929 Wed Dec 4 10:35:33 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1931 * config/tc-ppc.c (ppc_elf_suffix): Take expressionS pointer
1932 argument, and check for +/- constant following the suffix, folding
1933 it into the expression.
1934 (ppc_elf_cons): Change ppc_elf_suffix calls.
1935 (md_assemble): Ditto.
1936 (shlib): Replace boolean mrelocatable with enumeration shlib.
1937 (md_parse_option): Discriminate between PIC style shared libraries
1939 (ppc_elf_validate_fix): Don't report warnings for PIC style shared
1942 Tue Dec 3 23:18:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1944 * config/tc-ppc.h ({tc,ppc}_comment_chars): Define, so that we can
1945 change the comment characters.
1947 * config/tc-ppc.c (comment_chars): Delete in favor of
1949 (ppc_{eabi,solaris}_comment_chars): Eabi and Solaris versions of
1951 (ppc_comment_chars): Select appropriate comment chars by default.
1952 (msolaris): New flag for -m{,no-}solaris.
1953 (md_parse_option): Recognize -K pic. Add support for
1955 (md_show_usage): Update.
1956 (md_begin): Do not set ELF flags if Solaris.
1957 (ppc_elf_suffix): @local sets R_PPC_LOCAL24PC relocation.
1958 (md_apply_fix3): Add support for R_PPC_LOCAL24PC.
1960 Mon Dec 2 13:48:57 1996 Ian Lance Taylor <ian@cygnus.com>
1962 * as.c (main): Correct handling of flag_always_generate_output.
1964 Sun Dec 1 21:46:05 1996 Jeffrey A Law (law@cygnus.com)
1966 * config/tc-mn10300.c (tc_gen_reloc): Get the addend from
1967 fx_offset, not fx_addnumber.
1969 * config/tc-mn10300.h (tc_fix_adjustable): Don't do any
1972 Sat Nov 30 17:34:48 1996 Eliot Dresselhaus <eliot@wally.edc.com>
1974 * config/tc-i386.c: Correct misspelling: balenced to balanced.
1976 Wed Nov 27 13:25:39 1996 Ian Lance Taylor <ian@cygnus.com>
1978 * config/tc-mips.c (md_section_align): Check for an alignment of
1979 4, not an alignment of 16. Corrects August 7 patch.
1981 Tue Nov 26 10:33:16 1996 Ian Lance Taylor <ian@cygnus.com>
1983 * configure, conf.in: Rebuild with autoconf 2.12.
1985 * config/tc-ppc.c (ppc_elf_lcomm): Don't give an error if no
1986 alignment is specified.
1988 Add support for mips16 (16 bit MIPS implementation):
1989 * config/tc-mips.c: Extensive additions for mips16 support, not
1991 (RELAX_OLD, RELAX_NEW): Use only 7 bits each.
1992 (insn_uses_reg): Change last parameter to an enum.
1993 * config/tc-mips.h (LOCAL_LABELS_DOLLAR): Define as 0.
1994 (md_relax_frag): Define as mips_relax_frag.
1995 (mips_relax_frag): Declare.
1996 (struct mips_cl_insn): Add use_extend and extend fields.
1997 (tc_fix_adjustable): Define.
1998 * config/obj-elf.h (S_GET_OTHER): Define.
1999 (S_SET_OTHER): Define.
2001 Mon Nov 25 18:02:29 1996 J.T. Conklin <jtc@beauty.cygnus.com>
2003 * config/tc-m68k.c (m68k_ip): Implement cases for new <, >, m, n,
2004 o and p operand specifiers.
2006 Mon Nov 25 10:45:14 1996 Doug Evans <dje@seba.cygnus.com>
2008 * write.c: Delete "ifndef md_relax_frag" around is_dnrange.
2009 (relax_segment, case rs_org): Move code inside braces. Move locals
2010 target,after inside too.
2011 (relax_segment, case rs_machine_dependent): Guts moved to ...
2012 (relax_frag): New function.
2013 Call md_prepare_relax_scan if defined.
2014 * config/tc-m68k.h (md_prepare_relax_scan): Renamed from
2017 Mon Nov 25 08:49:36 1996 Jeffrey A Law (law@cygnus.com)
2019 * config/tc-mn10300.c (address_registers): Use '$' as register
2020 prefix instead of '%'.
2021 (data_registers, other_registers, md_assemble): Likewise.
2023 * config/tc-mn10300.c (address_registers): Use '%' prefix for regs.
2024 (data_registers, other_registers, md_assemble): Likewise.
2026 * config/tc-mn10300.c (md_assemble): Correctly determine the
2027 correct location and type for each relocation.
2028 (md_pcrel_from): Simplify.
2030 Fri Nov 22 15:42:26 1996 Ian Lance Taylor <ian@cygnus.com>
2032 * config/tc-sh.c (md_convert_frag): Improve warning when branch is
2033 converted into branch around branch.
2035 Thu Nov 21 11:56:11 1996 Jeffrey A Law (law@cygnus.com)
2037 * config/tc-mn10300.h (DIFF_EXPR_OK): Don't define this.
2038 (tc_fix_adjustable): Don't adjust relocs against weak symbols or
2040 * config/tc-mn10300.c (md_begin): Set linkrelax.
2041 (md_assemble): Create fixups as needed.
2042 (md_apply_fix3): Gut. It shouldn't ever get called anymore.
2044 Tue Nov 19 17:48:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2046 * config/tc-d10v.c (parallel_ok): When automatically converting
2047 serial ops to parallel, do not consider a branch as the first
2050 Tue Nov 19 13:35:22 1996 Jeffrey A Law (law@cygnus.com)
2052 * config/tc-mn10300.c (md_assemble): Handle MN10300_OPERAND_REG_LIST.
2054 Mon Nov 18 15:26:55 1996 Jeffrey A Law (law@cygnus.com)
2056 * config/tc-mn10300.c (mn10300_insert_operand): Provide prototype
2058 (check_operand): Likewise.
2060 Mon Nov 18 15:22:28 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2062 * config/tc-d10v.c (parallel_ok): Branch and link instructions
2064 (write_2_short): Call parallel_ok to check whether two short
2065 instructions the user requested execute in parallel, can be
2068 Thu Nov 14 11:17:49 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2070 * config/tc-d10v.c (write_2_short): Fix bug that wouldn't
2071 allow a branch and link in parallel with an exe instruction.
2073 Fri Nov 8 13:55:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2075 * doc/c-d10v.texi: Add info on @word modifier.
2077 Wed Nov 6 13:46:07 1996 Jeffrey A Law (law@cygnus.com)
2079 * config/tc-mn10300.c (mn10300_insert_operand): MN10300_OPERAND_SPLIT
2080 operands are assumed to be 32bits. Use "bits" field to hold the
2081 number of bits in the main instruction word for MN10300_OPERAND_SPLIT.
2082 (mn10300_check_operand): MN10300_OPERAND_SPLIT operands are assumed
2085 * config/tc-mn10300.c (mn10300_insert_operand): Shift low part
2086 of a MN10300_OPERAND_SPLIT operand by operand->shift.
2088 * config/tc-mn10300.c (mn10300_insert_operand): Handle
2089 MN10300_OPERAND_SPLIT.
2091 Tue Nov 5 13:30:40 1996 Jeffrey A Law (law@cygnus.com)
2093 * config/tc-mn10300.c (md_assemble): Insert operands into
2094 the extension part of the instruction if necessary.
2095 (mn10300_insert_operand): Accept pointer to extension word
2096 argument. Make insn a pointer argument too. Return type
2097 is now void. All callers changed.
2099 Mon Nov 4 12:53:40 1996 Jeffrey A Law (law@cygnus.com)
2101 * config/tc-mn10300.c (mn10300_insert_operand): Handle
2102 repeated register operands.
2104 Fri Nov 1 10:42:49 1996 Ian Lance Taylor <ian@cygnus.com>
2106 * doc/as.texinfo: Added section on reporting bugs.
2108 * config/tc-alpha.c: Change uses of void * to PTR. Change the
2109 alpha_macro emit field to expect a const argument, and change the
2110 arg field to be const. Fix some spacing to follow the GNU
2113 Fri Nov 1 10:32:03 1996 Richard Henderson <rth@tamu.edu>
2115 * config/tc-alpha.c (md_parse_option): Add knowledge of 21164pc
2116 (pca56) and 21264 (ev6) cpus.
2117 (md_apply_fix): Private relocation types are now negative.
2118 (alpha_force_relocation): Likewise.
2119 (tc_gen_reloc): Likewise.
2120 (emit_insn): Likewise.
2121 (emit_ldXu): Do the right thing when the hardware can do byte insns.
2122 (emit_stX): Likewise.
2123 (emit_sextX): Likewise.
2125 Thu Oct 31 16:33:21 1996 Ian Lance Taylor <ian@cygnus.com>
2127 * config/obj-coff.c (do_relocs_for): Call resolve_symbol_value on
2128 a symbol found in a reloc.
2130 * symbols.c (resolve_symbol_value): Improve the error message if
2131 an undefined symbol is used in an expression.
2133 Wed Oct 30 20:15:35 1996 Ian Lance Taylor <ian@cygnus.com>
2135 * doc/internals.texi: Rewrite, and add a lot of documentation.
2136 * doc/Makefile.in (internals.info): New target.
2139 Wed Oct 30 14:55:57 1996 Jeffrey A Law (law@cygnus.com)
2141 * config/tc-v850.h (tc_fix_adjustable): Don't adjust relocs
2142 against weak symbols.
2144 Tue Oct 29 12:28:16 1996 Jeffrey A Law (law@cygnus.com)
2146 * config/tc-v850.c (md_assemble): Don't lose for relaxable
2149 * config/tc-v850.c (md_convert_frag): Make sure we insert the
2150 fixup at the right address within the frag.
2152 * config/tc-v850.c (md_convert_frag): Don't set fragP->fr_fix
2153 to an absolute value, instead increment it as needed.
2155 * config/tc-v850.h (TC_GENERIC_RELAX_TABLE): Define.
2156 * config/tc-v850.c: Fix some indention problems.
2157 (md_relax_table): Define for D9->D99 branch displacement
2159 (md_convert_frag): Do something useful instead of aborting.
2160 (md_estimate_size_before_relax): Likewise.
2161 (md_assemble): Note if the matching instruction has a relaxable
2162 operand. If it does, allocate frag with frag_var and don't
2166 Mon Oct 28 10:48:40 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2168 * config/tc-d10v.h (md_cleanup): New function. This is needed to
2169 write out any buffered instructions when a ".end" is found.
2171 Mon Oct 28 10:43:45 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2173 * read.c (read_a_source_file): New hook md_cleanup().
2175 Fri Oct 25 00:01:00 1996 Ian Lance Taylor <ian@cygnus.com>
2177 * write.c (fix_new_exp): Use make_expr_symbol to build an
2178 expression symbol for a complex fixup.
2181 Thu Oct 24 14:31:04 1996 Jeffrey A Law (law@cygnus.com)
2183 * config/tc-v850.c (v850_reloc_prefix): Several disgusting
2184 hacks to improve parsing of complex hi, lo, zda, etc
2186 (md_assemble): Don't demand and eat a trailing ')' after finding
2187 a v850 relocation prefix. Sign extend the constant in a
2188 BFD_RELOC_LO16 expression. Do eat a trailing ')' after a complete
2190 (parse_cons_expression_v850): Don't eat a trailing ')' after
2191 finding a v850 relocation prefix.
2193 * config/tc-v850.h (TC_PARSE_CONS_EXPRESSION): Define.
2194 (TC_CONS_FIX_NEW): Likewise.
2195 * config/tc-v850.c (parse_cons_expression_v850): New function.
2196 (cons_fix_new_v850): Likewise.
2198 * config/tc-v850.h (tc_fix_adjustable): Don't adjust TDA relocs.
2201 Wed Oct 23 18:20:29 1996 Ian Lance Taylor <ian@cygnus.com>
2203 * config/tc-ppc.c (md_apply_fix3): Give a better warning message
2204 for an unknown relocation type.
2207 Wed Oct 23 16:21:28 1996 Jeffrey A Law (law@cygnus.com)
2209 * config/tc-v850.c (md_pseudo_table): Add .word; allocates
2212 Tue Oct 22 22:01:25 1996 Jeffrey A Law (law@cygnus.com)
2214 * config/tc-v850.c (md_assemble): Handle TDAOFF relocs
2215 differently for movea & sst/sld insns.
2218 Tue Oct 22 17:09:32 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2220 * config/tc-d10v.c (parallel_ok): Don't allow illegal combinations
2223 Tue Oct 22 11:28:39 1996 Ian Lance Taylor <ian@cygnus.com>
2225 * obj.h (struct format_ops): Add frob_file_after_relocs field.
2226 * config/obj-multi.h (obj_frob_file_after_relocs): Define.
2227 * config/obj-ecoff.c (ecoff_format_ops): Initialize new
2228 frob_file_after_relocs field.
2229 * config/obj-elf.c (elf_format_ops): Likewise.
2230 * config/tc-mips.c: Undefine obj_frob_file_after_relocs before
2231 including obj-elf.h.
2233 Mon Oct 21 11:38:30 1996 Ian Lance Taylor <ian@cygnus.com>
2235 * config/tc-mips.c (cons_fix_new_mips): Only treat 8 byte reloc
2236 specially if not ELF.
2237 (md_apply_fix): Handle BFD_RELOC_64.
2238 (tc_gen_reloc): Handle BFD_RELOC_64.
2240 * config/tc-i386.c (md_apply_fix3): Don't increment value for a PC
2241 relative reloc when BFD_ASSEMBLER and OBJ_AOUT (more ugly gas
2244 * config/obj-aout.h (S_IS_DEFINE): non BFD_ASSEMBLER version:
2245 Don't check S_GET_OTHER.
2247 Fri Oct 18 14:06:26 1996 Ian Lance Taylor <ian@cygnus.com>
2249 * config/tc-mips.c (mips_ip): Accept an odd floating point
2250 register with l.s or s.s.
2252 * config/obj-aout.c (obj_pseudo_table): Use obj_aout_type for
2254 (obj_aout_type): New static function.
2256 Thu Oct 17 17:55:17 1996 Ian Lance Taylor <ian@cygnus.com>
2258 * Makefile.in ($(OBJS)): Depend upon libiberty.h.
2261 Wed Oct 16 11:28:31 1996 Jeffrey A Law (law@cygnus.com)
2263 * config/tc-v850.c (v850_reloc_prefix): Recognize zdaoff, tdaoff
2264 and sdaoff expressions.
2266 * write.c (fixup_segment): Don't add symbol value to addend if
2267 TC_V850 and OBJ_ELF.
2268 * config/tc-v850.h (tc_fix_adjustable): Don't adjust any
2271 * config/tc-v850.c (md_pcrel_from): Undo yesterday's changes.
2272 (md_pcrel_from_section): Likewise.
2273 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Likewise.
2275 Tue Oct 15 23:19:00 1996 Jeffrey A Law (law@cygnus.com)
2277 * config/tc-v850.c (md_pcrel_from): Delete unused function.
2278 (md_pcrel_from_section): New function.
2279 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
2282 Mon Oct 14 13:59:12 1996 Ian Lance Taylor <ian@cygnus.com>
2284 * config/tc-mips.c (load_register): Add cast to offsetT when using
2287 Mon Oct 14 11:24:28 1996 Richard Henderson <rth@tamu.edu>
2289 * config/obj-elf.c (elf_frob_file): Move ECOFF debug processing to ...
2290 (elf_frob_file_after_relocs): ... here. New function.
2291 * config/obj-elf.h (obj_from_file_after_relocs): New macro.
2292 * write.c (write_object_file): Call *frob_after_relocs after the
2293 call to write_relocs.
2295 * config/tc-alpha.c: Use new BFD_RELOC_ALPHA_ELF_LITERAL reloc.
2297 * config/tc-alpha.c (load_expression): Don't SET_VALUE on the section
2298 symbol, as this messes up linking. Instead, expand the recursive call
2299 inline and change up the appropriate bits to get the 0x8000 offset
2300 in the reloc addend.
2302 Thu Oct 10 17:30:31 1996 Ian Lance Taylor <ian@cygnus.com>
2304 * config/tc-sparc.h (tc_fix_adjustable): Permit the difference of
2305 two symbols in the same segment to be adjusted.
2307 * configure.in: Don't get confused by CPU-VENDOR-linux-gnu.
2308 * configure: Rebuild.
2310 Thu Oct 10 17:22:18 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2312 * config/tc-ppc.c (ppc_insert_operand): Change most warnings into
2314 (ppc_elf_validate_fix): Ditto.
2315 (md_assemble): Ditto.
2317 (ppc_pe_section): Ditto.
2318 (ppc_frob_symbol): Ditto.
2320 Thu Oct 10 12:05:45 1996 Jeffrey A Law (law@cygnus.com)
2322 * config/mn10300.c (md_assemble): Pass an extra shift count
2323 to mn10300_insert_operand based on the opcode format.
2324 (mn10300_insert_operand): Accept and use extra shift count
2327 * config/tc-mn10300.c (md_assemble): Use FMT_* macros for
2328 formats rather than hard-coded constants.
2330 * config/tc-mn10300.c (md_assemble): Format D5 instructions
2331 are 7 bytes long. Write out instructions in big-endian format.
2333 Tue Oct 8 14:56:15 1996 Jeffrey A Law (law@cygnus.com)
2335 * config/tc-mn10300.c (md_assemble): Tweak further so
2336 that all instructions are parsed correctly.
2338 Tue Oct 8 13:02:21 1996 Ian Lance Taylor <ian@cygnus.com>
2340 * as.h: Include libiberty.h.
2341 (xmalloc, xrealloc): Don't declare.
2342 * as.c: Don't include libiberty.h.
2343 * expr.c, read.c, stabs.c, config/obj-coff.c: Likewise.
2344 * config/tc-mips.c: Likewise.
2345 * messages.c: Likewise.
2346 (xstrerror): Don't declare.
2347 * xmalloc.c: Remove.
2349 Mon Oct 7 16:53:23 1996 Jeffrey A Law (law@cygnus.com)
2351 * config/tc-mn10300.h (pre_defined_registers) Remove.
2352 (system_registers, cc_names): Likewise.
2353 (address_registers, data_registers, other_registers): New register
2355 (register_name, system_register_name, cc_name): Remove.
2356 (mn10300_reloc_prefix): Likewise.
2357 (data_register_name): New function.
2358 (address_register_name, other_register_name): Likewise.
2359 (md_assemble): Rough cut at parsing operands. Remove lots of
2361 (md_apply_fix3): Disable for now.
2363 Mon Oct 7 11:38:34 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2365 * config/tc-m68k.c (select_control_regs): New function, extracted
2366 out of m68k_init_after_args.
2367 (m68k_init_after_args): Use it.
2368 (mri_chip): Use it here as well to update set of allowed control
2371 Mon Oct 7 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
2373 * config/obj-elf.c (elf_begin): New function.
2374 (obj_elf_section): Add the section symbol to the symbol table.
2375 * config/obj-elf.h (obj_begin): Define.
2376 (elf_begin): Declare.
2377 * as.c (perform_an_assembly_pass): Call obj_begin if it is
2380 Fri Oct 4 18:37:32 1996 Ian Lance Taylor <ian@cygnus.com>
2382 * config/obj-coff.c (fixup_segment): Subtract the section address
2383 from a PC relative reloc if TC_M68K.
2385 Thu Oct 3 15:15:30 1996 Ian Lance Taylor <ian@cygnus.com>
2387 * config/tc-sparc.c (md_pseudo_table): Make .uahalf, .uaword, and
2388 .uaxword available even if not OBJ_ELF.
2389 (md_atof): Remove unused local variable wordP.
2391 Thu Oct 3 00:16:50 1996 Jeffrey A Law (law@cygnus.com)
2393 * config/tc-mn10x00.c, config/tc-mn10x00.h: New files
2394 for Matsushita MN10x00 support.
2395 * configure.in: Recognize mn10x00-*-*
2396 * configure: Rebuilt.
2398 Wed Oct 2 15:54:03 1996 Klaus Kaempf <kkaempf@progis.de>
2400 * obj-evax.h: move openvms definitions from here to tc-alpha.c.
2401 * tc-alpha.c: add support for vms_case_hack like in vax/vms.
2402 (load_expression): track clobbering of base reg before jmp/jsr.
2403 (s_alpha_file): pass case_hack flags and source filename via
2404 symbol table to bfd.
2405 * tc-alpha.h (TC_CONS_FIX_NEW): define
2407 Tue Oct 1 16:16:01 1996 Joel Sherrill <joel@oarcorp.com>
2409 * configure.in (mips-*-rtems*): New target, like mips-*-elf*.
2410 * configure: Rebuild.
2412 Tue Oct 1 12:37:48 1996 Ian Lance Taylor <ian@cygnus.com>
2414 * read.c (s_macro): Warn if a macro has the same name as a
2416 (s_space): In m68k MRI mode, align to a word boundary.
2417 * macro.c (define_macro): Add namep parameter. Change all
2419 * macro.h (define_macro): Update declaration.
2421 * as.c (show_usage): Print bug report address.
2422 (parse_args): Change version printing to match current GNU
2424 * gasp.c (show_usage): Print bug report address.
2425 (main): Change version printing to match current GNU standards.
2427 * config/tc-m68k.c (init_table): Correct access control unit
2428 register numbers. From Ken Rose <rose@netcom.com>.
2430 * config/tc-alpha.c: Add some static function prototypes.
2431 (alpha_macros): Move to top of file. Make static.
2432 (alpha_num_macros): Move to top of file.
2435 Tue Oct 1 09:36:19 1996 Stu Grossman (grossman@critters.cygnus.com)
2437 * tc-v850.h: Define LOCAL_LABEL to recognise _.L_* symbols
2441 Sat Sep 28 03:38:08 1996 Ian Lance Taylor <ian@cygnus.com>
2443 * listing.c (list_symbol_table): Remove bogus code in BFD64 case,
2444 and just call sprintf_vma.
2446 Thu Sep 26 16:04:11 1996 Ian Lance Taylor <ian@cygnus.com>
2448 * expr.c (expr): Change >>= to >> (fix typo). (From meissner).
2450 Tue Sep 24 19:05:08 1996 Ian Lance Taylor <ian@cygnus.com>
2452 * read.c (float_cons): Call md_flush_pending_output if it is
2455 Tue Sep 24 12:22:18 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2457 * config/tc-d10v.c (md_operand): Created. Allows operands to
2459 * config/tc-d10v.h (md_operand): Undefined.
2461 Mon Sep 23 12:13:18 1996 Ian Lance Taylor <ian@cygnus.com>
2463 * config/tc-m68k.c (add_fix): Treat a width of '3' like 'B'.
2464 (md_assemble): A fixup width of '3' means a 1 byte reloc.
2466 Thu Sep 19 12:21:24 1996 Ian Lance Taylor <ian@cygnus.com>
2468 * config/obj-coff.c (fixup_segment): Don't adjust PC relative
2469 reloc for the i960 for a reloc in the same section. This undoes
2470 one of the two changes made Aug 19.
2472 Wed Sep 18 12:11:58 1996 Ian Lance Taylor <ian@cygnus.com>
2474 * config/obj-coff.c (obj_coff_endef): Both versions: Move C_STAT
2475 symbols to the position of the debugging information.
2477 Mon Sep 16 11:41:40 1996 Ian Lance Taylor <ian@cygnus.com>
2479 * expr.c (expr): Always use unsigned right shifts for >>.
2481 Thu Sep 12 10:25:45 1996 James G. Smith <jsmith@cygnus.co.uk>
2483 * config/tc-arm.c (md_apply_fix3): Update two thumb instruction
2484 slots when processing BL fixups.
2486 * config/tc-arm.c (output_inst): Ensure Thumb BL fixup is marked
2487 on the first half of the instruction.
2489 Wed Sep 11 00:09:35 1996 Ian Lance Taylor <ian@cygnus.com>
2491 * ecoff.c (ecoff_stab): Create an expression symbol for a complex
2492 stabs expression, rather than giving an error.
2494 * ecoff.c (ecoff_new_file): Don't do anything if we are still in
2497 Tue Sep 10 11:45:37 1996 Ian Lance Taylor <ian@cygnus.com>
2499 * config/tc-mips.c (append_insn): Fill in the value for a constant
2500 jump, rather than creating a reloc.
2502 Mon Sep 9 10:57:42 1996 Ian Lance Taylor <ian@cygnus.com>
2504 * config/tc-mips.c (append_insn): Don't swap an instruction which
2505 sets a condition code with an instruction which uses a condition
2507 (mips_ip): In cases 'N' and 'M', look for $fccN rather than an
2510 * config/tc-mips.c (md_begin): Recognize r5000 for cpu.
2511 (mips_ip): Give a better error message if the ISA level is wrong.
2512 (md_parse_option): Recognize -mcpu=[v][r]5000.
2514 Sat Sep 7 13:25:55 1996 James G. Smith <jsmith@cygnus.co.uk>
2516 * config/tc-mips.c (COUNT_TOP_ZEROES): Added macro to count
2518 (load_register): Ensure hi32 bits are not lost during lo32bit
2519 processing. Fix shift offset that was overflowing into the next
2520 instruction field. Add code to generate shorter sequences for
2521 constants with a single contiguous seqeuence of ones.
2523 Fri Sep 6 17:07:12 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2525 * config/tc-d10v.c (d10v_dot_word): New function to support
2526 "@word" with the word pseudo-op.
2527 (md_apply_fix3): Cleanup and changes to support correct sizes
2528 for 16 and 18-bit relocs.
2530 Fri Sep 6 16:00:29 1996 Doug Evans <dje@canuck.cygnus.com>
2532 * configure.in (sparc-*-aout): Set `em'.
2533 * configure: Regenerated.
2534 * config/te-sparcaout.h: New file.
2535 * config/tc-sparc.h (TARGET_BYTES_BIG_ENDIAN): Define.
2536 Ifdef TE_SPARCOUT define TARGET_FORMAT and SPARC_BIENDIAN.
2537 * config/tc-sparc.c (INSN_BIG_ENDIAN): New macro.
2538 (SPECIAL_CASE_{SETSW,SETX}): Define.
2539 ({NOP,OR,FMOVS,SETHI,SLLX,SRA}_INSN): Define.
2540 (md_begin): Delete setting of `target_big_endian'.
2541 (output_insn): New function.
2542 (md_assemble): Rewrite. Add `setx' support.
2543 (sparc_ip): Handle `0' operand char. Recognize setuw, setsw, setx
2545 (md_atof): Add little endian support.
2546 (md_number_to_chars): Likewise.
2547 (md_apply_fix): Likewise.
2548 (md_longopts): Recognize -EL,-EB ifdef SPARC_BIENDIAN.
2549 (md_parse_option): Likewise.
2550 (md_show_usage): Print -EL, -EB ifdef SPARC_BIENDIAN.
2552 Thu Sep 5 13:40:29 1996 Ian Lance Taylor <ian@cygnus.com>
2554 * ecoff.c (ecoff_new_file): New function.
2555 * ecoff.h (ecoff_new_file): Declare.
2556 * config/obj-ecoff.h (obj_app_file): Define.
2558 Thu Sep 5 13:39:25 1996 Richard Henderson <rth@tamu.edu>
2560 * config/tc-alpha.c (load_expression): Bias the .lit8 section
2561 symbol by 32k so that our 16-bit signed offset can address the
2562 entire chunk. Reported by <matt@lkg.dec.com>.
2564 Wed Sep 4 10:23:20 1996 Ian Lance Taylor <ian@cygnus.com>
2566 * config/tc-mips.c (load_register): Remove unused variable tmp.
2568 Wed Sep 4 11:24:29 1996 James G. Smith <jsmith@cygnus.co.uk>
2570 * config/tc-mips.c (load_register): Remove unnecessary code that
2571 was causing the high 32bits of 64bit constants to be lost.
2573 Tue Sep 3 13:52:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2575 * config/tc-d10v.c: Added changes to support function
2576 pointers and "@word" syntax.
2579 Tue Sep 3 11:57:18 1996 Jeffrey A Law (law@cygnus.com)
2581 * config/tc-v850.c: Remove commented out and #if 0'd code.
2582 (v850_reloc_prefix): Provide prototype.
2583 (postfix, get_reloc, build_insn): Remove prototypes for nonexistant
2585 (md_begin, md_assemble, md_apply_fix3): Remove unused variables.
2586 (md_assemble): Add default to case statement.
2588 Sat Aug 31 16:03:00 1996 Jeffrey A Law (law@cygnus.com)
2590 * config/tc-v850.c (md_assemble): Compute size of the instrction
2593 * config/tc-v850.c (md_apply_fix3): Do simple byte, short and
2596 Fri Aug 30 23:50:08 1996 Jeffrey A Law (law@cygnus.com)
2598 * config/tc-v850.c (md_apply_fix3): Use little endian get/put
2599 routines to fetch/store the updated instruction from/to memory.
2600 (v850_insert_operand): If the operand has a specialized insert
2603 Fri Aug 30 18:35:26 1996 J.T. Conklin <jtc@hippo.cygnus.com>
2605 * config/tc-v850.c (reg_name_search): Align calling convention to
2606 be like identical function found in tc-ppc.c.
2607 (get_reloc): Removed.
2608 (v850_reloc_prefix): New function, parse lo(), hi() and hi0().
2609 (md_assemble): emit fixups.
2610 (md_pcrel_from): renamed from md_pcrel_from_section, emit proper
2612 (md_apply_fix3): handle fixups/relocs.
2613 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Removed definition.
2616 Fri Aug 30 18:12:00 1996 Ian Lance Taylor <ian@cygnus.com>
2619 * configure.in (sh-*-elf*): New target.
2620 * config/tc-sh.h (TARGET_ARCH): Define.
2621 (WORKING_DOT_WORD): Define.
2622 (TC_COFF_FIX2RTYPE): Only define if OBJ_COFF.
2623 (BFD_ARCH, COFF_MAGIC, TC_COUNT_RELOC): Likewise.
2624 (TC_RELOC_MANGLE, tc_coff_symbol_emit_hook): Likewise.
2625 (DO_NOT_STRIP, NEED_FX_R_TYPE, TC_KEEP_FX_OFFSET): Likewise.
2626 (TC_COFF_SIZEMACHDEP, tc_frob_file): Likewise.
2627 (SUB_SEGMENT_ALIGN): Likewise.
2628 (RELOC_32): Don't define.
2629 (tc_frob_file_before_adjust): Define if BFD_ASSEMBLER.
2630 (target_big_endian): Declare if OBJ_ELF.
2631 (TARGET_FORMAT): Define if OBJ_ELF.
2632 * config/tc-sh.c: Use BFD reloc codes instead of SH COFF reloc
2634 (tc_crawl_symbol_chain): Only define if OBJ_COFF.
2635 (tc_headers_hook, tc_coff_sizemachdep): Likewise.
2636 (struct sh_count_relocs): Define.
2637 (sh_count_relocs): New static function, broken out of
2638 sh_frob_file. Add BFD_ASSEMBLER code.
2639 (sh_frob_section): Likewise.
2640 (sh_frob_file): Call sh_frob_section.
2641 (md_convert_frag): If BFD_ASSEMBLER, change type of headers, and
2642 call section_symbol rather than seg_info (seg)->dot.
2643 (md_section_align): Add OBJ_ELF version.
2644 (SWITCH_TABLE_CONS): Define.
2645 (SWITCH_TABLE): Use SWITCH_TABLE_CONS.
2646 (md_apply_fix): Change parameter types if BFD_ASSEMBLER. Only
2647 handle fx_r_type == 0 if not BFD_ASSEMBLER. Return 0 if
2649 (struct reloc_map): Define if not BFD_ASSEMBLER.
2650 (coff_reloc_map): Likewise.
2651 (sh_coff_reloc_mangle): Use coff_reloc_map to convert fx_r_type.
2652 (tc_gen_reloc): New function if BFD_ASSEMBLER.
2653 * write.c (write_relocs): Ifdef out fx_where test which triggers
2654 inappropriately for SH ELF.
2655 (write_object_file): Call tc_frob_file_before_adjust and
2656 obj_frob_file_before_adjust if they are defined.
2658 * write.c (write_object_file): Use BFD_RELOC_16, not
2659 BFD_RELOC_NONE, when calling fix_new_exp for a broken word.
2661 * read.c (emit_expr): Fix conversion of byte count to BFD reloc
2664 Fri Aug 30 14:47:38 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2666 * config/tc-d10v.c (find_opcode): Fix problem with calculating
2667 branch sizes in across sections.
2670 Fri Aug 30 00:44:13 1996 Jeffrey A Law (law@cygnus.com)
2672 * config/tc-850.c (md_assemble): Handle hi() correctly. Handle
2675 Wed Aug 28 23:11:08 1996 Jeffrey A Law (law@cygnus.com)
2677 * config/tc-v850.c (md_begin): Deal with end of opcode
2681 Wed Aug 28 19:20:04 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2683 * config/tc-d10v.c (find_opcode): Fix a bug which could generate
2684 the wrong opcode for cases like st2w where there are many forms
2685 of the same instruction.
2687 Tue Aug 27 13:53:22 1996 Ian Lance Taylor <ian@cygnus.com>
2689 * expr.c (operand): If md_parse_name is defined, call it before
2690 calling symbol_find_or_make.
2691 * config/tc-ppc.h (md_parse_name): Define.
2692 (ppc_parse_name): Declare.
2693 * config/tc-ppc.c (reg_name_search): Add regs and regcount
2695 (register_name): Update call to reg_name_search.
2696 (cr_operand): New static variable.
2697 (cr_names): New static const array.
2698 (ppc_parse_name): New function.
2699 (md_assemble): If PPC_OPERAND_CR is set in the operand flags, set
2700 cr_operand before calling expression.
2702 Tue Aug 27 09:05:50 1996 Jeffrey A Law (law@cygnus.com)
2704 * config/tc-hppa.c (tc_gen_reloc): Add new argument to
2705 hppa_gen_reloc_type call.
2707 Mon Aug 26 18:24:51 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2709 * config/tc-d10v.c: Fixed ".word". Fixed problem with range checking
2710 on addresses. Improved error messages.
2711 * doc/c-d10v.texi: Added docs for register pairs.
2713 Mon Aug 26 13:39:27 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2715 * config/tc-d10v.c (parallel_ok): Fix bug in parallel
2718 Mon Aug 26 14:38:22 1996 Ian Lance Taylor <ian@cygnus.com>
2720 * ecoff.c (init_file): Initialize fMerge to 1.
2721 (add_file): Restore old file merging code, but only merge files if
2723 (ecoff_directive_loc): Clear fMerge field of current file.
2724 (ecoff_generate_asm_lineno): Likewise.
2726 Fri Aug 23 11:40:47 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2728 * doc/c-d10v.texi: Fix typo.
2731 Fri Aug 23 10:41:32 1996 Jeffrey A Law (law@cygnus.com)
2733 * config/tc-v850.c (md_assemble): Correct bit masking for
2734 hi and lo expressions.
2736 * config/tc-v850.c (md_assemble): Rough cut at demanding
2737 "ep" or "r30" in sst and sld instructions.
2738 (md_apply_fix3): Don't abort. Just warn that we don't
2741 * config/tc-v850.c (CC_NAME_CNT): Define.
2742 (cc_name): New function.
2743 (md_assemble): Handle V850_OPERAND_CC correctly.
2745 * config/tc-v850.c (md_assemble): Don't forget to initialize
2748 * config/tc-v850.c (reg_name_search): Generalize to search
2749 any given register table.
2750 (register_name): Pass appropriate table and size to reg_name_search.
2751 (system_register_name): New function.
2752 (SYSREG_NAME_CNT): Define.
2753 (md_assemble): Handle operands which are system registers.
2755 * config/tc-v850.c (md_assemble): If we find a register, but the
2756 opcode doesn't want a register, then we don't have a match.
2757 (md_assemble): Get size of the instruction from the opcode table.
2760 Thu Aug 22 10:20:30 1996 Ian Lance Taylor <ian@cygnus.com>
2762 * configure.in: Set and substitute HLDENV.
2763 * configure: Rebuild.
2764 * Makefile.in (HLDENV): New variable.
2765 (as.new): Use $(HLDENV).
2767 * ecoff.c (ecoff_directive_endef): Avoid a division by zero error
2768 if an array dimension is not known.
2770 Thu Aug 22 10:50:00 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2772 * config/tc-d10v.c: Fix a reloc bug caused by my last change.
2773 * doc/c-d10v.texi: Cleanup.
2776 Tue Aug 20 15:15:16 1996 J.T. Conklin <jtc@hippo.cygnus.com>
2778 * config/tc-v850.c: New file.
2779 * config/tc-v850.h: New file.
2780 * configure (v850-*-elf): New target.
2781 * configure.in (v850-*-elf): New target.
2784 Wed Aug 21 15:50:54 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2786 * doc/c-d10v.texi: New file.
2787 * doc/all.texi: Added D10V stuff.
2788 * doc/as.texinfo: Added D10V stuff.
2790 Tue Aug 20 14:10:02 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2792 * config/tc-d10v.c: All references to defined symbols should
2793 now use the optimal instruction. .float and .double now work.
2795 Mon Aug 19 14:41:36 1996 Ian Lance Taylor <ian@cygnus.com>
2797 * config/obj-coff.c (fixup_segment): Adjust PC relative reloc by
2798 section address for the i960 as is done for the i386.
2800 Thu Aug 15 16:37:59 1996 Stan Shebs <shebs@andros.cygnus.com>
2802 * mpw-config.in: Add wildcards for config matching, add mips-*-*
2803 case, forward-include bfd/elf-bfd.h.
2805 Thu Aug 15 13:24:30 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2807 * config/tc-d10v.c: Add additional information to the opcode
2808 table to help determinine which instructions can be done
2811 Thu Aug 15 17:01:31 1996 James G. Smith <jsmith@cygnus.co.uk>
2813 * config/tc-arm.c: Major changes to add Thumb support, with lots
2814 of change input from <rearnsha@armltd.co.uk>.
2815 Reverted to INSN_SIZE macro, rather than insn_size variable.
2816 (insns): Added ARM "bx" instruction support.
2817 (tinsns): Added Thumb instruction definition structure.
2818 (arm_tops_hsh): Added hash structure for Thumb opcodes.
2819 (md_pseudo_table): Added ".arm", ".thumb" and ".code" pseudo-ops.
2820 (opcode_select,s_arm,s_thumb,s_code): Added.
2821 (decode_shift): Allow upper-case RRX.
2822 (do_ldst): Simpler halfword support.
2823 (do_ldmstm): Improved.
2824 (reg_list, do_bx, thumb_reg, thumb_add_sub, thumb_shift,
2825 thumb_mov_compare, thumb_load_store, do_t_arit, do_t_add,
2826 do_t_asr, do_t_branch, do_t_bx, do_t_compare, do_t_ldmstm,
2827 do_t_ldrb, do_t_ldrh, do_t_lds, do_t_lsl, do_t_lsr, do_t_mov,
2828 do_t_push_pop, do_t_str, do_t_strb, do_t_strh, do_t_sub, do_t_swi,
2830 (md_apply_fix3): Add support for BFD_RELOC_ARM_THUMB_* relocations.
2831 (md_parse_option): Add support for -mthumb.
2832 (md_show_usage): Updated to reflect new command line option.
2833 (arm_data_in_code, arm_canonicalize_symbol_name): Added.
2834 * config/tc-arm.h: Provide TC_FIX_TYPE to allow private ARM
2835 fragment information to be held.
2837 Thu Aug 15 16:12:00 1996 Richard Earnshaw (rearnsha@armltd.co.uk)
2839 * tc-arm.c (md_apply_fix3): Also set fixP->fx_done if fx_addsy is
2840 non-null, but is a constant.
2841 (fix_new_arm): Call make_expr_symbol to make the expression symbol
2842 so that error reporting will work correctly.
2844 Wed Aug 14 10:37:21 1996 Ian Lance Taylor <ian@cygnus.com>
2846 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust relocs
2847 against weak symbols.
2849 Tue Aug 13 17:39:24 1996 Ian Lance Taylor <ian@cygnus.com>
2851 * config/tc-ppc.h (TC_FORCE_RELOCTION): Define if OBJ_XCOFF.
2852 (ppc_force_relocation): Declare if OBJ_XCOFF.
2853 * config/tc-ppc.c (ppc_force_relocation): New function if
2856 Mon Aug 12 16:49:43 1996 Ian Lance Taylor <ian@cygnus.com>
2858 * config/tc-mips.h (BYTE_ORDER): Don't define. No longer used.
2860 Fri Aug 9 17:48:28 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2862 * config/tc-d10v.c: Fix problem with relocs.
2864 Fri Aug 9 14:16:14 1996 Ian Lance Taylor <ian@cygnus.com>
2866 * config/tc-sh.c (sh_do_align): If not BFD_ASSEMBLER, always align
2867 with nops if not in data_section or bss_section.
2869 Thu Aug 8 12:32:56 1996 Klaus Kaempf <kkaempf@progis.de>
2871 Add support for openVMS/Alpha.
2872 * as.h (PRINTF_LIKE): Don't define if VMS, for now.
2873 * config/obj-evax.c: New file.
2874 * config/obj-evax.h: New file.
2875 * config/tc-alpha.c: Add support for EVAX format if OBJ_EVAX is
2877 * config/tc-alpha.h: Add support for EVAX format if OBJ_EVAX is
2878 defined. Add case for bfd_target_evax_flavour.
2879 * config/vms-a-conf.h: New file.
2880 * conf-a-gas.com: New file.
2881 * configure.in: Add target alpha-*-*vms*.
2882 * configure: Rebuild.
2883 * makefile.vms: New file.
2884 * read.c (s_lcomm): Align bss_seg on 8 byte boundary if OBJ_EVAX.
2885 Don't call ffs on openVMS/Alpha.
2887 Wed Aug 7 14:19:03 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
2889 * configure.in: Make GAS_CHECK_DECL_NEEDED include <string.h> or
2890 <strings.h> if they exist. Call GAS_CHECK_DECL_NEEDED on strstr
2892 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
2893 (NEED_DECLARATION_SBRK): New macro.
2894 * configure, conf.in: Rebuild.
2895 * as.h: Only include <strings.h> if HAVE_STRINGS_H.
2896 (strstr): Declare if NEED_DECLARATION_STRSTR.
2897 * as.c: If HAVE_SBRK and NEED_DECLARATION_SBRK, declare sbrk.
2899 Wed Aug 7 11:50:26 1996 Ian Lance Taylor <ian@cygnus.com>
2901 * symbols.c (resolve_symbol_value): Handle addition or subtraction
2902 by a constant before entering the main switch. Reject attempts to
2903 apply an arithmetic function to non-absolute symbols, except for
2904 the special case of subtraction of two symbols in the same
2907 * config/tc-mips.c (md_section_align): Do align if OBJ_ELF, but
2908 not to more than a 16 byte boundary.
2910 * config/tc-i386.c (tc_gen_reloc): Accept all relocs; remove
2911 #ifndef OBJ_ELF lines. From Eric Valette <valette@crf.canon.fr>.
2912 (tc_gen_reloc): If out of memory call as_fatal rather than
2913 assert. If no howto found, call as_bad_where rather than
2914 as_fatal. Change the error message slightly. Set howto to a
2915 non-NULL value in order to keep going.
2917 Tue Aug 6 12:58:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2919 * config/tc-d10v.c: Added code to support 32-bit fixups for stabs.
2921 Tue Aug 6 11:15:26 1996 Jeffrey A Law (law@cygnus.com)
2923 * config/tc-h8300.c (get_specific): New operand "size" derived
2924 from ".b", ".w" and ".l" extensions. All callers changed. If
2925 the base instruction has no operands, then use the size to
2926 determine which specific instruction to use.
2928 Mon Aug 5 14:21:10 1996 Ian Lance Taylor <ian@cygnus.com>
2930 * config/tc-i960.c (mem_fmt): Call parse_expr before emit.
2932 Fri Aug 2 11:23:31 1996 Ian Lance Taylor <ian@cygnus.com>
2934 * config/tc-mips.c (md_section_align): Don't change addr if
2937 Thu Aug 1 23:51:52 1996 Jeffrey A Law (law@cygnus.com)
2939 * config/tc-hppa.c: Revert yesterday's changes.
2941 Wed Jul 31 14:46:11 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2943 * config/tc-d10v.c: Disable range checking on 16-bit values.
2945 Wed Jul 31 16:27:19 1996 Ian Lance Taylor <ian@cygnus.com>
2947 * config/tc-m68k.c (m68k_ip): Set ok_arch for every instruction,
2948 not just the ones that don't match.
2950 Wed Jul 31 11:45:15 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2952 * config/tc-d10v.c: Fixed bugs in short relocs and range checking.
2954 Wed Jul 31 15:41:42 1996 James G. Smith <jsmith@cygnus.co.uk>
2956 * config/tc-arm.c: Changed INSN_SIZE to variable insn_size, as
2957 pre-cursor to adding Thumb support. Also added cpu_variant flag
2958 information to each of the asm_flg structures.
2959 (md_parse_option): Updated ARM7 parsing to allow 't' for
2960 thumb/halfword support, aswell as 'm' for long multiply.
2961 (md_show_usage): Updated help message.
2962 (md_assemble): Check that instruction flags are applicated to the
2963 current cpu variant.
2964 (md_apply_fix3, tc_gen_reloc): Add BFD_RELOC_ARM_OFFSET_IMM8 and
2965 BFD_RELOC_ARM_HWLITERAL relocation support for new halfword and
2966 signextension instructions.
2967 (do_ldst): Generate halfword and signextension variants if
2968 mnemonic flags match.
2969 (ldst_extend): Do not allow shifts in the offset field of halfword
2970 or signextension instructions.
2971 (validate_offset_imm): Provide check on halfword and signextension
2973 (add_to_lit_pool): Merge identical literal pool values.
2975 Tue Jul 30 14:28:23 1996 Jeffrey A Law (law@cygnus.com)
2977 * config/tc-hppa.c (selector_table): Add 'E' selector.
2978 (cons_fix_new_hppa): Don't coke on e_esel.
2979 (tc_gen_reloc, SOM version): Handle R_COMP2 when used
2980 to help generate exception handling tables.
2981 (md_apply_fix): Don't try to apply fixups with an e_esel
2983 (hppa_fix_adjustable): Fixups with e_esel selectors
2986 Tue Jul 30 15:51:41 1996 Ian Lance Taylor <ian@cygnus.com>
2988 * config/tc-sparc.c (md_pseudo_table): Add 2byte, 4byte, and 8byte
2991 Fri Jul 26 11:43:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2993 * config/tc-d10v.c: Added lots of error checking. Added hacks
2994 to support accumulator shifts.
2996 Fri Jul 26 11:56:08 1996 Ian Lance Taylor <ian@cygnus.com>
2998 * symbols.c (S_SET_EXTERNAL): Let .weak override.
2999 (S_CLEAR_EXTERNAL): Likewise.
3000 (S_SET_WEAK): Remove error; just let .weak override.
3002 Thu Jul 25 15:22:51 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3004 * config/tc-d10v.c (md_assemble): Now handles multiline
3007 Thu Jul 25 12:03:33 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3009 * config/tc-d10v.c: Fix packaging bug. Added range checking.
3010 Added kludge for divs instruction. Fixed minor problem with
3011 multiple text sections.
3012 * config/tc-d10v.h (d10v_cleanup): Change prototype.
3014 Tue Jul 23 10:49:36 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3016 * config/tc-d10v.c (md_apply_fix3): Fix all instruction
3017 addresses to be right-shifted by 2.
3019 Mon Jul 22 11:32:36 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3021 * config/tc-d10v.c: Many changes to get relocs working.
3022 (register_name): No longer creates a symbol for register names.
3023 (pre_defined_registers): moved to opcodes/d10v-opc.c.
3024 (d10v_insert_operand): Now works correctly for either container.
3025 * config/tc-d10v.h (d10v_cleanup): Declare.
3027 Mon Jul 22 14:01:33 1996 Ian Lance Taylor <ian@cygnus.com>
3029 * config/tc-mips.c (tc_gen_reloc): BFD_RELOC_PCREL_HI16_S and
3030 BFD_RELOC_PCREL_LO16 are expected to be PC relative.
3032 Mon Jul 22 12:46:55 1996 Richard Henderson <rth@tamu.edu>
3034 * tc-alpha.c: Patches to track current minimum alignment to reduce
3035 the number of fragments created with frag_align.
3036 (alpha_current_align): New static variable.
3037 (s_alpha_text): Reset alignment to 0.
3038 (s_alpha_data, s_alpha_rdata, s_alpha_sdata): Likewise.
3039 (s_alpha_stringer, s_alpha_space): New functions.
3040 (s_alpha_cons, alpha_flush_pending_output): Remove functions.
3041 (alpha_cons_align): New function to replace both of them.
3042 (emit_insn): Only align if alpha_current_align is less than 2;
3043 reset alpha_current_align to 2.
3044 (s_alpha_gprel32): Likewise.
3045 (s_alpha_section): New function. Basically duplicate the other
3046 alpha section change hooks. Only define for ELF.
3047 (s_alpha_float_cons): Simplify alignment handling.
3048 (md_pseudo_table): Only define "rdata" and "sdata" if OBJ_ECOFF.
3049 If OBJ_ELF, define "section", "section.s", "sect", and "sect.s".
3050 Don't define the s_alpha_cons pseudo-ops. Do define
3051 s_alpha_stringer and s_alpha_space pseudo-ops.
3052 (alpha_align): Skip if less than current default alignment. Set
3054 * tc-alpha.h (md_flush_pending_output): Remove.
3055 (md_cons_align): Add.
3057 * tc-alpha.c: Add oodles of function description comments.
3058 (md_bignum_to_chars): Remove; there are no callers.
3059 (md_show_usage): Mention some more variants.
3061 Thu Jul 18 15:54:54 1996 Ian Lance Taylor <ian@cygnus.com>
3063 From Andrew Gierth <ANDREWG@microlise.co.uk>:
3064 * configure.in (sparc-*-sysv4*): New target.
3065 * configure: Rebuild.
3067 * config/tc-sparc.c (md_pseudo_table): Change uahalf, uaword, and
3068 uaxword to use s_uacons.
3069 (sparc_no_align_cons): New static variable.
3070 (s_uacons): New static function.
3071 (sparc_cons_align): If sparc_no_align_cons is set, just clear it
3074 * config/tc-sparc.c (s_common): Remove unused label allocate_bss.
3076 * configure.in: Add mips-*-irix6* target. Handle Irix 6 like Irix
3077 5 with regard to shared libraries.
3078 * configure: Rebuild.
3080 * config/tc-m68k.c (m68k_ip): Use the correct length when
3081 allocating space for the unsupported architecture error message.
3083 Thu Jul 18 12:57:10 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3085 * configure.in (d10v-*-*): Allow d10v-*-*, don't require d10v-*-elf*.
3087 Wed Jul 17 14:25:13 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3089 * config/tc-d10v.c: New file.
3090 * config/tc-d10v.h: New file.
3091 * configure (d10v-*-elf): New target.
3092 * configure.in (d10v-*-elf): New target.
3094 Fri Jul 12 20:54:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3096 * config/tc-ppc.c (md_parse_option): Recognize -K PIC.
3098 Wed Jul 10 12:39:08 1996 Richard Henderson <rth@tamu.edu>
3100 * config/tc-alpha.c (alpha_align): Change fill parameter
3101 to a pointer. Take NULL as 0 or nop depending on section. Change
3103 (s_alpha_align): Rename local variables.
3105 * doc/as.texinfo (.align): Document action of omitted
3108 Wed Jul 10 00:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
3110 * config/tc-ppc.c (md_apply_fix3): Give a useful error message
3111 when an unsupported PC relative reloc is seen, rather than calling
3114 * app.c (do_scrub_chars): Remove not_cpp_line local variable.
3115 Instead, check state when '#' comment is seen.
3117 Mon Jul 8 14:11:49 1996 Ian Lance Taylor <ian@cygnus.com>
3119 * config/tc-mips.c (mips_regmask_frag): Only define if OBJ_ELF or
3121 (tc_gen_reloc): If fixup was changed to be PC relative, change
3122 reloc type accordingly. Use name of reloc in error message.
3124 * as.h: Don't define const or volatile.
3125 * flonum.h: Don't define const.
3127 * config/tc-m68k.c (tc_gen_reloc): Change the code appropriately
3128 if fx_pcrel is set. Correct setting the addend case in the
3129 OBJ_ELF case (from Andreas Schwab
3130 <schwab@issan.informatik.uni-dortmund.de>).
3131 (md_show_usage): Correct -mfc5200 to -m5200.
3133 Fri Jul 5 10:32:58 1996 J.T. Conklin <jtc@rtl.cygnus.com>
3135 * doc/c-m68k.texi: Document -m5200 flag.
3136 * doc/as.texinfo: Likewise.
3138 * config/tc-m68k.c (m68k_ip): The coldfire does not support 8x
3141 Fri Jul 5 11:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
3143 * symbols.c (S_SET_EXTERNAL): Change as_warn to as_bad.
3144 (S_CLEAR_EXTERNAL, S_SET_WEAK): Likewise.
3146 Thu Jul 4 11:59:46 1996 Ian Lance Taylor <ian@cygnus.com>
3148 * Makefile.in (VERSION): Set to cygnus-2.7.1.
3150 * Released binutils 2.7.
3152 Thu Jul 4 10:11:33 1996 James G. Smith <jsmith@cygnus.co.uk>
3154 * config/tc-mips.c (mips_ip): Only perform range check when
3155 dealing with O_constant expressions.
3157 Wed Jul 3 15:02:21 1996 J.T. Conklin <jtc@rtl.cygnus.com>
3159 * m68k-parse.h (m68k_register): Add new coldfile control
3162 * config/tc-m68k.c (mcf5200_control_regs): New variable,
3163 array of control registers for the coldfire.
3164 (cpu_of_arch): Added mcf5200.
3165 (archs): Added mcf5200.
3166 (init_table): Add new control registers.
3167 (m68k_ip): Added support for new control registers.
3168 (m68k_init_after_args): Likewise.
3170 * config/tc-m68k.c (md_show_usage): Add -m5200 to usage text.
3172 Wed Jul 3 16:05:50 1996 Ian Lance Taylor <ian@cygnus.com>
3174 * read.h (is_it_end_of_statement): Declare.
3175 * read.c (is_it_end_of_statement): Remove declaration.
3177 * config/tc-ppc.c (ppc_elf_suffix): Correct parenthesization of ||
3179 (md_assemble): Fix handling of @l with an unsigned constant. Add
3180 default case to reloc switch.
3182 * config/tc-i386.h (AOUT_MACHTYPE): Define as 0 if TE_386BSD.
3184 Based on patches from Tom Quiggle <quiggle@sgi.com>:
3185 * ecoff.c (last_lineno): New static variable.
3186 (add_procedure): Set last_lineno.
3187 (ecoff_directive_loc): Likewise.
3188 (ecoff_generate_asm_lineno): Likewise.
3189 (ecoff_fix_loc): New function.
3190 * ecoff.h (ecoff_fix_loc): Declare.
3191 * config/tc-mips.c (append_insn): When inserting nops, and using
3192 ECOFF debugging, call ecoff_fix_loc.
3194 Tue Jul 2 23:02:12 1996 Jeffrey A Law (law@cygnus.com)
3196 * config/tc-h8300.c (build_bytes): If an operand type is
3197 marked as SRC_IN_DST retrieve it from the "destination" op.
3199 Sat Jun 29 13:38:31 1996 Ian Lance Taylor <ian@cygnus.com>
3201 * configure.in (arm-*-riscix*): Set emulation to riscix.
3202 * configure: Rebuild.
3203 * config/te-riscix.h: New file to define TE_RISCIX.
3205 * config/tc-sh.h (SUB_SEGMENT_ALIGN): Define.
3207 Fri Jun 28 15:14:31 1996 Ian Lance Taylor <ian@cygnus.com>
3209 * Makefile.in (config.status): Just run config.status as other
3212 Fri Jun 28 11:09:38 1996 Stan Shebs <shebs@andros.cygnus.com>
3214 * mpw-config.in (TARGET_OS): Add definition to conf.
3216 Thu Jun 27 20:39:40 1996 James G. Smith <jsmith@cygnus.co.uk>
3218 * config/tc-mips.c (append_insn): Parenthesize
3219 cop_interlocks expressions.
3221 Thu Jun 27 12:18:26 1996 Ian Lance Taylor <ian@cygnus.com>
3223 * listing.c (listing_print): Close the listing file if it is not
3224 stdout. Close the other files opened for the listing.
3226 * config/tc-sparc.h (md_cons_align): Define.
3227 (sparc_cons_align): Declare.
3228 (HANDLE_ALIGN): Define.
3229 (sparc_handle_align): Declare.
3230 * config/tc-sparc.c (sparc_cons_align): New function.
3231 (sparc_handle_align): New function.
3232 * read.c (cons_worker): Call md_cons_align if it is defined.
3234 * as.h (struct frag): Add fr_file and fr_line fields.
3235 * frags.c (frag_new): Set fr_file and fr_line.
3236 (frag_var): Likewise.
3237 (frag_variant): Likewise.
3239 * as.h (struct frag): Remove unused align_mask and align_offset
3242 * listing.c (calc_hex): Offset by fr_fix when examining fr_var.
3243 From <uddeborg@carmen.se>.
3245 Wed Jun 26 13:21:34 1996 Ian Lance Taylor <ian@cygnus.com>
3247 * configure.in (mips-*-osf*): New target.
3248 * configure: Rebuild.
3250 * config/tc-m68k.c: Add 68ec060 as a synonym for 68060.
3252 Wed Jun 26 16:23:08 1996 James G. Smith <jsmith@cygnus.co.uk>
3254 * config/tc-mips.c: Added cop_interlocks, to avoid NOP insertion
3255 between co-processor comparisons and branches for the VR4300.
3257 Mon Jun 24 18:02:50 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
3259 * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir,
3260 INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set values.
3262 * configure.in (AC_PREREQ): autoconf 2.5 or higher.
3263 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
3264 includedir): Use autoconf set values.
3267 Mon Jun 24 11:58:14 1996 Ian Lance Taylor <ian@cygnus.com>
3269 * listing.c (listing_eject): Don't do anything if listing is 0.
3270 (listing_list): Likewise.
3271 (listing_source_line): Likewise.
3272 (listing_title): Don't save title if listing is 0.
3273 (listing_source_file): Check listing rather than listing_tail.
3275 * configure.in: On alpha*-*-osf*, link against libbfd.a if not
3276 using shared libraries.
3277 * configure: Rebuild.
3279 Fri Jun 21 18:22:23 1996 Ian Lance Taylor <ian@cygnus.com>
3281 * config/tc-mips.c (mips_ip): In case 'i'/'j', don't require an
3282 absolute expression if a relocation type was specified.
3284 Fri Jun 21 17:40:16 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
3286 * configure.in: Add support for *-*-rtems* configurations.
3287 * configure: Rebuild.
3289 Fri Jun 21 16:01:18 1996 Richard Henderson <rth@tamu.edu>
3291 * configure.in: Add alpha-*-linuxecoff* target. Use elf for
3292 alpha-*-linux* target. Force bfd_gas for alpha-*. Require
3293 opcodes library for alpha.
3294 * configure: Rebuild with autoconf 2.10.
3295 * config/tc-alpha.c: Substantial rewrite to add ELF support and
3296 use new opcode table.
3297 * config/tc-alpha.h (md_undefined_symbol): Don't define.
3298 (LOCAL_LABEL): Define differently if OBJ_ELF.
3299 (FAKE_LABEL_NAME): Define if OBJ_ELF.
3300 * config/alpha-opcode.h: Remove.
3301 * config/obj-elf.h: If TC_ALPHA, define ECOFF_DEBUGGING.
3302 * Makefile.in (TARG_CPU_DEP_alpha): Depend upon
3303 include/opcode/alpha.h rather than config/alpha-opcode.h.
3305 Thu Jun 20 19:10:28 1996 Ian Lance Taylor <ian@cygnus.com>
3307 * config/obj-aout.c (obj_emit_relocations): Give an error if the
3308 relocation symbol was not resolved.
3309 * config/obj-coff.c (do_relocs_for): Likewise.
3311 * write.c (adjust_reloc_syms): Refetch the symbol section after
3312 calling S_GET_VALUE, since it may have changed.
3314 * expr.c (struct expr_symbol_line): Define.
3315 (expr_symbol_lines): New static variable.
3316 (make_expr_symbol): Add entry to expr_symbol_lines.
3317 (expr_symbol_where): New function.
3318 * expr.h: Use extern on function declarations.
3319 (expr_symbol_where): Declare.
3320 * symbols.c (resolve_symbol_value): Try to use expr_symbol_where
3321 rather than printing the meaningless name of an expression
3324 Thu Jun 20 15:57:41 1996 Ken Raeburn <raeburn@cygnus.com>
3326 * config/tc-i386.c (md_number_to_chars): Deleted.
3327 * config/tc-i386.h (md_number_to_chars): New macro.
3329 * config/tc-alpha.c (build_operate_n, build_mem): Moved earlier in
3331 (load_symbol_address, load_expression): Use build_mem.
3332 (build_operate): New function.
3333 (emit_addq_r): Use it.
3335 Wed Mar 13 22:14:14 1996 Pat Rankin <rankin@eql.caltech.edu>
3337 * symbols.c (colon): #if VMS, use S_SET_OTHER to store `const_flag'.
3339 Tue Mar 5 14:31:45 1996 Pat Rankin <rankin@eql.caltech.edu>
3341 * config/tc-vax.h (NOP_OPCODE): Define.
3343 Sun Feb 4 21:01:03 1996 Pat Rankin <rankin@eql.caltech.edu>
3345 * config/obj-vms.h (S_IS_COMMON): Define.
3346 (S_IS_LOCAL): Check for \002 as well as \001.
3347 (LONGWORD_ALIGNMENT): New macro.
3348 (SUB_SEGMENT_ALIGN): Use it.
3350 Fri Jan 26 17:44:09 1996 Pat Rankin <rankin@eql.caltech.edu>
3352 * config/vms-conf.h: Reconcile with conf.in.
3354 Wed Jun 19 11:31:50 1996 Ian Lance Taylor <ian@cygnus.com>
3356 * write.c (is_dnrange): Only define if TC_GENERIC_RELAX_TABLE is
3359 * doc/as.texinfo: Document that any number of hex digits can
3362 * as.c (struct defsym_list): Define.
3363 (defsyms): New static variable.
3364 (parse_args): Just put --defsym arguments on defsyms list, rather
3366 (main): Define defsyms after output file is created.
3368 * config/tc-m68k.c (m68k_ip): Reject PRE and POST indexing mode on
3369 cpu32. From Eric Norum <Eric.Norum@usask.ca>.
3371 * config/tc-mips.c (mips_ip): In cases 'I', 'i', and 'j', set
3372 insn_error rather than calling check_absolute_expr.
3374 * as.c (emulation_name): Remove unused static variable.
3375 (default_emul_bfd_name): Add return NULL to avoid warning.
3376 * ecoff.c (ecoff_stab): Remove unused variables name and
3378 * frags.c (frag_new): Remove unused variable tmp.
3379 * hash.c (hash_grow): Parenthesize + within <<.
3380 (hash_print_statistics): Use %lu, not %d, to print unsigned
3382 * messages.c: Include "libiberty.h".
3383 (fprint_value): Add cast to avoid printf warning.
3384 (sprint_value): Likewise.
3385 * read.c: Include "ecoff.h".
3386 (emit_expr): Add casts to avoid printf warnings.
3387 * read.h: Use extern for function declarations.
3388 (pop_insert): Declare.
3389 * stabs.c: Include "ecoff.h".
3390 * subsegs.c (subseg_set_rest): Remove unused variables tmp,
3391 former_last_fragP, and new_fragP.
3392 * subsegs.h (subsegs_print_statistics): Declare.
3393 * symbols.c (debug_verify_symchain): Change macro to discard
3395 * write.c (dump_section_relocs): Likewise.
3396 * write.h: Use extern for function declarations.
3397 (write_print_statistics): Declare.
3398 * config/e-mipsecoff.c (mipsecoff_bfd_name): Return NULL to avoid
3400 * config/e-mipself.c (mipself_bfd_name): Likewise.
3401 * config/obj-elf.h (elf_ecoff_set_ext): Declare.
3403 * config/tc-sparc.h (TC_RELOC_RTSYM_LOC_FIXUP): If OBJ_ELF, always
3404 emit relocations against external symbols.
3406 * config/tc-alpha.c (tc_gen_reloc): Output a sensible error
3407 message if bfd_reloc_type_lookup fails, rather than calling
3410 * config/tc-alpha.c (alpha_force_relocation): Add
3411 BFD_RELOC_12_PCREL to switch.
3413 Tue Jun 18 20:29:57 1996 Doug Evans <dje@canuck.cygnus.com>
3415 * config/tc-i386.h (LOCAL_LABEL,FAKE_LABEL_NAME): Use defaults for
3416 TE_PE (Lfoo, not .Lfoo).
3418 Tue Jun 18 17:13:33 1996 Ian Lance Taylor <ian@cygnus.com>
3420 * read.c (s_fill): Don't warn about a zero repeat count.
3422 * config/tc-mips.c (mips_ip): Don't warn about using AT as a
3423 coprocessor register.
3425 * config/tc-i386.c (md_assemble): When checking the size of a
3426 register to set the size of an instruction, do a bitwise and with
3427 Reg8 and Reg16 rather than requiring the type to be exactly Reg8
3430 Tue Jun 18 13:19:51 1996 Jeffrey A. Law <law@rtl.cygnus.com>
3432 * config/tc-h8300.c (parse_reg): Tweak error messages.
3433 (build_bytes): Likewise.
3434 (skip_colonthing): Handle :32 suffix.
3435 (get_specific): Promote L_24 to L_32 if it makes a match.
3436 Don't always promote L_8 to L_16.
3437 (do_a_fix_imm): Clean up L_32 and L_24 handling.
3439 * config/tc-h8300.c (Smode): New variable.
3440 (h8300hmode): Turn off Hmode.
3441 (h8300smode): New function. Turn on Smode and Hmode.
3442 (md_pseudo_table): New ".h8300s" pseudo-op.
3443 (parse_reg): Handle "exr" register.
3444 (get_operand): Handle bizarre syntax for "stm.l" and "ldm.l".
3445 Handle "mach" and "machl" operands for ldmac.
3446 (get_specific): Handle "stm.l" and "ldm.l".
3447 (build_bytes): Handle "stm.l" and "ldm.l"; handle MACREG operands.
3448 * config/tc-h8300.h (COFF_MAGIC): Handle H8/S magic number.
3451 Mon Jun 17 15:50:53 1996 J.T. Conklin <jtc@rtl.cygnus.com>
3453 * doc/as.texinfo: Reorder chapter of machine dependent options so
3454 that it is sorted by chip name.
3456 * doc/as.texinfo: Use consistant spelling of Vax.
3457 * doc/c-vax.texi: Likewise.
3459 Mon Jun 17 11:26:56 1996 Jeffrey A. Law <law@rtl.cygnus.com>
3461 * config/tc-hppa.c (md_pseudo_table): Add ".begin_try" and ".end_try"
3463 (tc_gen_reloc, SOM version): Handle R_BEGIN_TRY and R_END_TRY.
3464 (md_apply_fix): Likewise.
3465 (pa_try): New function.
3466 (hppa_force_relocation): Force relocs for BEGIN_TRY and END_TRY.
3468 Sun Jun 16 22:57:47 1996 Jeffrey A. Law <law@rtl.cygnus.com>
3470 * config/tc-hppa.c (md_pseudo_table): Add ".level" pseudo op.
3471 (pa_level): New function.
3473 Fri Jun 14 20:06:44 1996 Ian Lance Taylor <ian@cygnus.com>
3475 * listing.c (listing_newline): Don't do anything if listing is 0.
3477 Thu Jun 13 17:50:54 1996 Ian Lance Taylor <ian@cygnus.com>
3479 * subsegs.c (section_symbol): If symbol_table_frozen is set, call
3480 symbol_create, not symbol_new.
3482 Wed Jun 12 14:10:44 1996 Ian Lance Taylor <ian@cygnus.com>
3484 * write.c (adjust_reloc_syms): Don't set sy_used_in_reloc for an
3485 absolute symbol unless TC_FORCE_RELOCATION returns true.
3487 * config/obj-coff.c (previous_file_symbol): Remove BFD_ASSEMBLER
3489 (c_dot_file_symbol): BFD_ASSEMBLER version: Don't set the value of
3490 the symbol to a pointer. Don't set previous_file_symbol.
3491 Simplify symbol list rearrangement.
3492 (coff_frob_symbol): Don't do anything with C_FILE symbols.
3493 (coff_adjust_symtab): Don't check previous_file_symbol.
3495 Mon Jun 10 14:52:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3497 * config/tc-ppc.c (ppc_elf_lcomm): New function for .lcomm
3499 (md_pseudo_table): Add ppc_elf_lcomm.
3501 Mon Jun 10 11:45:51 1996 Ian Lance Taylor <ian@cygnus.com>
3503 * config/tc-m68k.c (m68k_ip): Accept ABSL for 'O', so that `bfextu
3504 d0{24:1},d0' works without an immediate prefix on the bit numbers.
3505 (md_begin): Add digits to alt_notend_table.
3506 (md_parse_option): Make s a const pointer.
3508 * config/tc-sparc.c (md_pseudo_table): Add "empty".
3509 (s_empty): New static function.
3511 * config/obj-coff.c (struct filename_list): Only define if not
3513 (filename_list_head, filename_list_tail): Likewise.
3514 (c_section_symbol): Remove unused BFD_ASSEMBLER version.
3515 (obj_coff_endef, BFD_ASSEMBLER version): Don't set the debugging
3516 flag for C_MOS, C_MOE, C_MOU, or C_EOS symbols, since they should
3517 have a section of N_ABS rather than N_DEBUG. If we do a merge,
3518 remove the new symbol from the list.
3519 (obj_coff_endef, both versions): Call tag_insert even if there is
3520 an old symbol with the same name, if the old symbol does not
3522 (coff_frob_symbol): Check SF_GET_TAG, C_EOF, and C_FILE outside of
3523 the SF_GET_DEBUG condition. Don't call SA_SET_SYM_ENDNDX with a
3524 symbol that will be moved to the end of the symbol list.
3525 (coff_adjust_section_syms): Always call section_symbol for .text,
3527 (coff_frob_section): Likewise. Also, remove unused variable
3530 * config/tc-ns32k.c (convert_iif): Call frag_grow rather than
3531 manipulating frags directly.
3532 (md_number_to_field): Adjust mem_ptr correctly if ENDIAN is
3535 * app.c (do_scrub_chars): If '/' is LINE_COMMENT_START, check
3536 whether the next character is '*' before checking whether we are
3537 at the start of a line. Permit LINE_COMMENT_START to start a
3538 comment in state 1 (seen some whitespace) as well, to match the
3541 * gasp.c (do_align): Permit a fill value for .align.
3543 Wed Jun 5 17:09:26 1996 Ian Lance Taylor <ian@cygnus.com>
3545 * read.c (next_char_of_string): Warn if a newline is seen in the
3546 middle of a string. Call bump_line_counters when appropriate.
3548 Wed Jun 5 17:08:36 1996 Richard Henderson <rth@tamu.edu>
3550 * symbols.c (colon): Use LOCAL_LABEL.
3552 Tue Jun 4 10:55:16 1996 Tom Tromey <tromey@csk3.cygnus.com>
3554 * Makefile.in (install): Don't check to see if tooldir exists.
3555 Make $(tooldir) and $(tooldir)/bin.
3557 Tue Jun 4 10:14:53 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3559 * config/ppc-sol.mt (TDEFINES): Don't turn on -mregnames by
3562 Mon Jun 3 11:34:41 1996 Ian Lance Taylor <ian@cygnus.com>
3564 * config/tc-mips.c (mips_ip): Don't call as_warn if we are setting
3565 insn_error. Don't put the string "ERROR" in insn_error. Set
3566 insn_error rather than calling as_warn for an unsupported opcode.
3568 Sat Jun 1 21:51:55 1996 Ian Lance Taylor <ian@cygnus.com>
3570 * config/tc-mips.c (md_parse_option): Check for a 64 bit format
3571 before permitting -64.
3572 * output-file.c (output_file_create): Remove duplicate
3575 Fri May 31 01:08:06 1996 Ian Lance Taylor <ian@cygnus.com>
3577 * config/tc-mips.c (md_begin): If -64, create a .MIPS.options
3578 section rather than a .reginfo section.
3579 (mips_elf_final_processing): If -64, write out 64 bit RegInfo
3582 * config/tc-mips.c (load_register): If mips_isa < 3, permit a 32
3583 bit value with the high bit set.
3585 Thu May 30 19:00:19 1996 Ian Lance Taylor <ian@cygnus.com>
3587 * read.c (s_lcomm): Set section flags for .sbss section.
3589 * config/tc-mips.c (mips_64): New static variable.
3590 (mips_target_format): If mips_64, return elf64 targets rather than
3592 (md_longopts): Add "32" and "64".
3593 (md_parse_option): Handle -32 and -64.
3594 (md_show_usage): Mention -32 and -64.
3595 (cons_fix_new_mips): If mips_64, don't convert an 8 byte reloc to
3598 Thu May 30 10:36:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3600 * config/tc-ppc.c (comment_chars): Make '!' a comment character
3601 for Solaris compatibility.
3603 * stabs.c (s_stab_generic): Under PowerPC Solaris, convert a
3604 .stabd with 4 arguments into a .stabn.
3606 Wed May 29 16:43:16 1996 Ian Lance Taylor <ian@cygnus.com>
3608 * config/tc-mips.c (macro): When passing X_add_number to
3609 macro_build, cast it to int first.
3611 Tue May 28 13:29:39 1996 Ian Lance Taylor <ian@cygnus.com>
3613 * config/tc-z8k.c (md_apply_fix): Handle fx_r_type of 0, as
3614 created by emit_expr.
3616 * symbols.c (symbol_create): If bfd_make_empty_symbol fails, call
3617 as_perror rather than assert.
3619 Fri May 24 18:24:11 1996 Ian Lance Taylor <ian@cygnus.com>
3621 * config/tc-mips.c (mips_ip): Mark sections created to hold
3622 floating point information as read only.
3624 Fri May 24 12:07:54 1996 David Edelsohn <edelsohn@mhpcc.edu>
3626 * config/tc-ppc.c (ppc_set_cpu): Change defaults to match AIX.
3628 Thu May 23 17:34:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3630 * read.c (potable): Add .skip as a synonym for .space.
3632 * stabs.c (s_stab_generic): For PowerPC ELF, allow .stabd to take
3633 4 arguments, providing the 4th argument is 0, to allow
3634 compatibility with the Solaris assembler.
3636 Thu May 16 15:51:48 1996 Ian Lance Taylor <ian@cygnus.com>
3638 * config/tc-sh.h (struct sh_segment_info_type): Define.
3639 (TC_SEGMENT_INFO_TYPE): Define.
3640 (sh_frob_label): Declare.
3641 (tc_frob_label): Define.
3642 (sh_flush_pending_output): Declare.
3643 (md_flush_pending_output): Define.
3644 * config/tc-sh.c (md_assemble): If relaxing, emit a R_SH_CODE
3645 reloc before the instruction if necessary.
3646 (sh_frob_label): New function.
3647 (sh_flush_pending_output): New function.
3648 (sh_coff_frob_file): Ignore ALIGN, CODE, DATA, and LABEL relocs
3649 when looking for the reloc for the target of .uses.
3650 (md_convert_frag): Fix printf format (%0xlx to 0x%lx).
3651 (sh_force_relocation): Force CODE, DATA, and LABEL relocs to be
3653 (md_apply_fix): Ignore CODE, DATA, and LABEL relocs.
3654 (sh_coff_reloc_mangle): Force CODE, DATA, and LABEL relocs to use
3655 the absolute symbol.
3657 * subsegs.h (segment_info_type): Add tc_segment_info_data field if
3658 TC_SEGMENT_INFO_TYPE is defined.
3660 Wed May 15 12:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
3662 * config/tc-i386.c (md_assemble): Make sure the opcode suffix
3663 matches the register size.
3665 Wed May 15 08:33:37 1996 Jeffrey A Law (law@cygnus.com)
3667 * config/obj-coff.c (count_entries_in_chain): Ignore Fixups with
3669 (do_relocs_for): Likewise.
3670 (fixup_segment): Don't just quit if linkrelax is set. Try to
3671 apply non pc-relative sym1-sym2 fixups, even if linkrelax is
3674 Fri May 10 14:16:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3676 * config/tc-ppc.c (ppc_elf_validate_fix): Allow GOT and section
3677 relative relocations with -mrelocatable. Also allow unfixed
3678 relocs in .ex_shared.
3680 Tue May 7 11:24:10 1996 Ian Lance Taylor <ian@cygnus.com>
3682 * config/obj-coff.c (yank_symbols): Check that FNAME_OFFSET is
3683 non-zero before assuming this is a long file name.
3684 (w_strings): Likewise.
3685 (c_dot_file_symbol): Set FNAME_OFFSET to 1 for a long file name.
3687 * config/obj-coff.c (w_strings): Move declaration of i inside
3688 #ifdef block which uses it.
3690 Tue May 7 00:49:58 1996 Jeffrey A Law (law@cygnus.com)
3692 * config/tc-h8300.c (do_a_fix_imm): Rename last argument to
3693 "relaxmode". Output relocs which identify various relaxing
3694 possibilities for mov.[bwl] instructions.
3695 (build_bytes): Pass in a relaxing mode to do_a_fix_imm.
3697 Mon May 6 15:26:28 1996 Doug Evans <dje@canuck.cygnus.com>
3699 * config/tc-arm.h (TC_HANDLES_FX_DONE): Define.
3700 (MD_APPLY_FIX3): Define.
3701 * config/tc-arm.c (my_get_expression): Only watch for bad segments
3703 (md_apply_fix3): Renamed from md_apply_fix.
3704 If pcrel reloc and symbol is in different section, undo effects
3707 Sat May 4 12:49:35 1996 Jeffrey A Law (law@cygnus.com)
3709 * config/tc-hppa.c (hppa_fix_adjustable): Don't adjust
3710 any reloc with an LR% or RR% field selector for SOM.
3712 Sat May 4 11:26:19 1996 Ian Lance Taylor <ian@cygnus.com>
3714 * Makefile.in: Add subsegs.h to appropriate TARG_CPU_DEP_*
3717 Fri May 3 17:58:31 1996 Ian Lance Taylor <ian@cygnus.com>
3719 * config/obj-coff.c (coff_frob_symbol): Don't merge a symbol with
3721 (yank_symbols): Likewise.
3723 Wed May 1 13:38:17 1996 Ian Lance Taylor <ian@cygnus.com>
3725 * subsegs.h (segment_info_type): If MANY_SEGMENTS and not
3726 BFD_ASSEMBLER, add name field.
3727 * config/obj-coff.c: Include "libiberty.h".
3728 (coff_header_append): Handle long section names.
3729 (crawl_symbols): Just use the name field for the symbol name,
3730 without worrying about null byte termination.
3731 (w_strings): Handle long section names.
3732 (write_object_file): Likewise. Also, use the name field, rather
3734 (obj_coff_add_segment): Permit long section names.
3735 (obj_coff_init_stab_section): Use the name field, rather than
3737 (adjust_stab_section): Likewise.
3738 * config/te-pe.h (COFF_LONG_SECTION_NAMES): Define.
3740 * config/tc-i960.c (brtab_emit): Don't set fx_im_disp field.
3741 (mem_fmt): Likewise.
3742 (md_apply_fix): Don't check fx_im_disp field.
3744 Thu Apr 25 11:39:51 1996 Ian Lance Taylor <ian@cygnus.com>
3746 * configure.in: Add * after sparc*-*-vxworks.
3747 * configure: Rebuild.
3749 * app.c (do_scrub_begin): If tc_comment_chars is not defined,
3750 define it to comment_chars. Use tc_comment_chars rather than
3752 (do_scrub_chars): Use tc_comment_chars rather than comment_chars.
3753 * config/tc-m68k.h (tc_comment_chars): Define.
3754 (m68k_comment_chars): Declare.
3755 * config/tc-m68k.c (m68k_comment_chars): Rename from
3756 comment_chars. Change into a pointer rather than an array.
3757 (md_longopts): Add "bitwise-or".
3758 (md_parse_option): Handle OPTION_BITWISE_OR.
3759 (md_show_usage): Mention --bitwise-or.
3760 * doc/c-m68k.texi: Document --bitwise-or.
3762 Wed Apr 24 11:28:38 1996 Ian Lance Taylor <ian@cygnus.com>
3764 * config/tc-m68k.c (m68k_ip): Prevent attempts to use long offsets
3767 * config/obj-coff.c (obj_coff_section): BFD_ASSEMBLER version:
3768 call demand_empty_rest_of_line. Non BFD_ASSEMBLER version:
3769 correct handling of input line pointer, and call
3770 demand_empty_rest_of_line.
3772 Mon Apr 22 18:02:37 1996 Doug Evans <dje@blues.cygnus.com>
3774 * config/tc-sparc.c (in_bitfield_range): New static function.
3775 (sparc_ip): New cases X,Y. Use SPARC_OPCODE_ARCH_V9_P.
3776 (md_apply_fix, cases BFD_RELOC_32_PCREL_S2,
3777 BFD_RELOC_SPARC_{WDISP16,WDISP19}): Fix undefined code.
3778 (md_apply_fix): New cases BFD_RELOC_SPARC_[56].
3779 (tc_gen_reloc): New cases BFD_RELOC_SPARC_[56].
3781 Thu Apr 18 18:58:33 1996 Ian Lance Taylor <ian@cygnus.com>
3783 * config/obj-coff.c: BFD_ASSEMBLER:
3784 (coff_last_bf): New static variable.
3785 (coff_frob_symbol): Set endndx of a .bf symbol.
3787 (obj_coff_endef): Call SF_SET_PROCESS on a .bf symbol.
3788 (last_bfP): New static variable.
3789 (yank_symbols): Set endndx of a .bf symbol.
3791 Thu Apr 18 11:53:58 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3793 * config/tc-ppc.c (md_parse_option): Add support for Solaris's -le
3794 and -s options. Add -be for good measure.
3796 Wed Apr 17 12:31:01 1996 Ian Lance Taylor <ian@cygnus.com>
3798 * read.c (s_space): Support non-constant fill value. Handle fill
3799 value correctly for a size other than 1.
3801 Tue Apr 16 15:17:40 1996 Doug Evans <dje@canuck.cygnus.com>
3803 * config/tc-arm.c (my_get_float_expression): Update call to
3804 gen_to_words, X_PRECISION changed from 6 to 5.
3806 Tue Apr 16 10:25:42 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3808 * config/tc-ppc.c (register_name,reg_name_search): Move register
3809 name lookup from PE specific code to all targets. Add support for
3810 -mregnames/-mno-regnames to control whether register names are
3812 (md_assemble): Call register_name for all platforms.
3813 (md_parse_option): Add support for -mregnames/-mno-regnames.
3815 * configure.in (powerpcle*-*-solaris): Add support.
3816 (powerpc*-*-linux): Ditto.
3817 * configure: Regenerate.
3819 * config/ppc-sol.mt: New config file for PowerPC Solaris.
3821 Mon Apr 15 12:26:33 1996 Ian Lance Taylor <ian@cygnus.com>
3823 * config/tc-mips.c (mips_frob_file): Permit multiple %hi relocs to
3824 be associated with a single %lo reloc.
3826 * config/tc-mips.c (load_address): Cast X_add_number to valueT
3827 before comparing against MAX_GPREL_OFFSET, so that negative
3828 numbers are handled correctly.
3831 Thu Apr 11 12:39:02 1996 Ian Lance Taylor <ian@cygnus.com>
3833 * config/tc-sparc.c (last_insn): New static variable.
3834 (md_assemble): Warn about putting floating point branches in a
3835 delay slot. If architecture is less than v9, insert NOP
3836 instructions between floating point instructions and floating
3837 point branches. (The SunOS assembler does both these operations.)
3838 Save the last instruction opcode.
3839 (sparc_ip): Add pinsn parameter. Change caller.
3841 * config/tc-m68k.c (md_estimate_size_before_relax): Correct check
3842 for byte jump to next instruction to skip empty frags.
3844 Wed Apr 10 16:48:12 1996 Ian Lance Taylor <ian@cygnus.com>
3846 * config/tc-alpha.c (alpha_ip): If we are going to call emit_add64
3847 for addq with a 16 bit signed value, just emit a lda instruction
3850 Wed Apr 10 14:34:49 1996 Jeffrey A Law (law@cygnus.com)
3852 * config/tc-h8300.c (do_a_fix_imm): Don't cut off high bits
3855 Mon Apr 8 14:42:53 1996 Ian Lance Taylor <ian@cygnus.com>
3857 * configure.in: Permit --enable-shared to specify a list of
3859 * configure: Rebuild.
3861 Fri Apr 5 17:01:35 1996 Jeffrey A Law (law@cygnus.com)
3863 * config/tc-h8300.c (get_specific): Remove some #if 0 code.
3864 (build_bytes): Remove all ABSMOV related code; it's unnecessary.
3866 Fri Apr 5 15:13:10 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3868 * config/atof-ieee.c: Fix handling of denormalized extended
3869 precision numbers and overflow/underflow detection.
3870 (MAX_PRECISION, X_PRECISION, P_PRECISION): Changed from 6 to 5, to
3871 not include the 16 bit gap in the m68k extended precision format.
3873 Fri Apr 5 14:29:23 1996 Ian Lance Taylor <ian@cygnus.com>
3875 * configure.in: Add i386-*-freebsdelf* target; from John Polstra
3877 * configure: Rebuild.
3879 Fri Apr 5 18:39:28 1996 James G. Smith <jsmith@cygnus.co.uk>
3881 * config/tc-mips.c: Allow non-zero offsets from .sdata symbols to
3882 be accessed using the $gp register.
3883 * config/tc-mips.h (MAX_GPREL_OFFSET): Added.
3885 Wed Apr 3 10:56:14 1996 Doug Evans <dje@canuck.cygnus.com>
3887 * config/tc-sparc.c (sparc_md_end): Set bfd machine number to
3888 bfd_mach_sparc_sparclet if current_architecture is sparclet.
3890 Mon Apr 1 16:55:44 1996 Ian Lance Taylor <ian@cygnus.com>
3892 * read.c (get_line_sb): Bump line counters based on
3893 input_line_pointer[-1], not *input_line_pointer. Don't bother to
3894 call LISTING_NEWLINE.
3895 (s_macro): Don't call demand_empty_rest_of_line.
3896 * app.c (do_scrub_chars): When handling C style comments, unget
3899 Fri Mar 29 16:15:06 1996 Ian Lance Taylor <ian@cygnus.com>
3901 * read.h (enum linkonce_type): Define.
3902 (s_linkonce): Declare.
3903 * read.c (potable): Add "linkonce".
3904 (s_linkonce): New function.
3905 * subsegs.h (segment_info_type): Add linkonce field to
3906 MANY_SEGMENTS && ! BFD_ASSEMBLER section.
3907 * config/obj-coff.h (obj_handle_link_once): Define if TE_PE.
3908 (obj_coff_pe_handle_link_once): Declare if TE_PE.
3909 * config/obj-coff.c: If TE_PE and not BFD_ASSEMBLER, #include
3911 (obj_coff_pe_handle_link_once): New function, defined if TE_PE.
3912 (c_section_symbol): If TE_PE, set the x_comdat field in the aux
3913 entry based on the linkonce field in segment_info.
3914 * doc/as.texinfo: Document .linkonce.
3916 Fri Mar 29 11:31:27 1996 J.T. Conklin (jtc@lisa.cygnus.com)
3918 * doc/as.1: Changed to be recognized by catman -w on Solaris.
3920 Thu Mar 28 15:27:47 1996 Ian Lance Taylor <ian@cygnus.com>
3922 * stabs.c (s_stab_generic): Call the listing functions before
3923 doing the rest of the processing, which may involve freeing the
3924 string. Pass string, not string + stroff, to OBJ_PROCESS_STAB in
3925 SEPARATE_STAB_SECTIONS case.
3927 * config/tc-hppa.c: Remove nested comment.
3928 (tc_gen_reloc): Move label done inside the ifdef in which it is
3930 (md_apply_fix): Pass pointers to correct types to libhppa.h
3931 functions. Always return a value.
3933 * config/tc-mips.h (tc_frob_file): Define.
3934 (mips_frob_file): Declare.
3935 * config/tc-mips.c (struct mips_hi_fixup): Define.
3936 (mips_hi_fixup_list): New static variable.
3937 (imm_unmatched_hi): New static variable.
3938 (md_assemble): Clear imm_reloc, imm_unmatched_hi, and
3939 offset_reloc. Pass imm_unmatched_hi to append_insn.
3940 (append_insn): Add unmatched_hi parameter. If it is set, add the
3941 new fixup to mips_hi_fixup_list. Change all callers.
3942 (mips_ip): Set imm_unmatched_hi when appropriate.
3943 (mips_frob_file): New function.
3945 Thu Mar 28 11:47:59 1996 Doug Evans <dje@canuck.cygnus.com>
3947 * configure.in (sparc-*-solaris2*): Renamed from sparc*-*-solaris2*.
3948 * configure: Regenerated.
3950 Tue Mar 26 18:19:12 1996 Ian Lance Taylor <ian@cygnus.com>
3952 * as.c (main): Call bfd_set_error_program_name.
3954 Fri Mar 22 11:13:00 1996 Ian Lance Taylor <ian@cygnus.com>
3956 * as.h (strdup): Don't declare.
3957 * stabs.c: Include libiberty.h
3958 (get_stab_string_offset): Use xstrdup rather than strdup.
3959 (s_stab_generic): Likewise.
3960 * as.c (parse_args): Likewise.
3961 * read.c (s_mri_sect): Likewise.
3963 * gasp.c (change_base): Recognize \(...) construct documented to
3964 pass through enclosed characters literally through to the output.
3965 (process_assigns): Likewise. Also, be more careful to avoid
3966 looking past the end of the buffer.
3968 Thu Mar 21 13:18:43 1996 Ian Lance Taylor <ian@cygnus.com>
3970 * config/tc-i386.c (md_parse_option): If OBJ_ELF, ignore -k for
3971 FreeBSD compatibility. From John Polstra <jdp@polstra.com>.
3973 Wed Mar 20 18:13:32 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3975 * doc/as.texinfo, doc/c-i960.texi: Fix typos.
3977 Wed Mar 20 17:05:16 1996 David Mosberger-Tang <davidm@azstarnet.com>
3979 * config/alpha-opcode.h: Added cvtst instruction.
3981 Mon Mar 18 13:12:46 1996 Ian Lance Taylor <ian@cygnus.com>
3983 * ecoff.c (ecoff_stab): Don't try to make a symbol out of the stab
3984 string. Extract the addend from the result of expression.
3986 Fri Mar 15 17:10:43 1996 Ian Lance Taylor <ian@cygnus.com>
3988 * app.c (do_scrub_chars): If whitespace is seen in state 11, and
3989 LABELS_WITHOUT_COLONS is not defined, and we are not in m68k MRI
3990 mode, change the state to 3 rather than 1.
3992 Thu Mar 14 18:18:25 1996 Ian Lance Taylor <ian@cygnus.com>
3994 * config/obj-coff.h (C_REGISTER_SECTION): Change from 20 to 50, to
3995 correspond to 11 March change.
3997 Thu Mar 14 15:27:10 1996 Jeffrey A Law (law@cygnus.com)
3999 * config/tc-h8300.c (build_bytes, MEMIND case): Generate
4000 an R_MEM_INDIRECT reloc rather than R_RELBYTE.
4002 Tue Mar 12 12:21:10 1996 Ian Lance Taylor <ian@cygnus.com>
4004 * configure: Rebuild with autoconf 2.8.
4006 Mon Mar 11 18:57:12 1996 Ian Lance Taylor <ian@cygnus.com>
4008 * config/atof-ieee.c (gen_to_words): Improve handling of
4009 X_PRECISION numbers. Based on patches from Andreas Schwab
4010 <schwab@issan.informatik.uni-dortmund.de>.
4012 Mon Mar 11 09:59:53 1996 Steve Chamberlain <sac@slash.cygnus.com>
4014 * as.h (SEG_NORMAL, SEG_LIST): Bump segment limit from 10 to 40.
4016 * subsegs.c (MANY_SEGMENTS): Increase segment limit.
4017 * obj-coff.c (seg_N_TYPE, seg_info_off_by_4): Likewise.
4018 (do_relocs_for, w_symbols, obj_coff_add_segment, do_linenos_for,
4019 crawl_symbols, coff_header_append): Loop to SEG_LAST rather than
4022 Thu Mar 7 15:17:39 1996 Doug Evans <dje@charmed.cygnus.com>
4024 * config/tc-sparc.c (sparc_ip): Handle operand char 'O' (neg reg).
4026 Thu Mar 7 09:19:15 1996 Jeffrey A Law (law@cygnus.com)
4028 * config/tc-hppa.c (SUBSEG_MILLI): Define.
4029 (pa_def_subspaces): Add $MILLICODE$.
4030 (pa_spaces_begin): Set section flags for $MILLICODE$.
4032 Wed Mar 6 14:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
4034 * config/obj-elf.c (obj_elf_section): Only SEC_LOAD if the type is
4035 not SHT_NOBITS. Don't tamper with flags based on type if a
4036 special section was found (revert Feb 29 change).
4038 * config/tc-sh.c (sh_do_align): Only align using the nop pattern
4039 if aligning to a longword boundary or greater.
4041 Tue Mar 5 15:10:43 1996 Jim Wilson <wilson@chestnut.cygnus.com>
4043 * config/tc-sh.c (sh_do_align): Pass 1 not 2 to frag_align.
4045 Mon Mar 4 20:50:57 1996 Steve Chamberlain <sac@slash.cygnus.com>
4047 * configure.in (i386-*-cygwin32): Don't use bfd_gas.
4048 * configure: Regenerated.
4050 Mon Mar 4 10:13:06 1996 Jeffrey A Law (law@cygnus.com)
4052 * config/tc-hppa.c: Add default definitions for R_N0SEL and
4053 R_N1SEL since they're not defined for old versions of hpux.
4055 * config/tc-hppa.c (tc_gen_reloc): Fix typo in R_COMP2 code.
4056 Set "sym_ptr_ptr" and "addend" fields to dummy values for
4057 R_N0SEL and R_N1SEL.
4059 Fri Mar 1 10:20:52 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4061 * flonum-konst.c: Add two more constants for 1e+-2048 and
4062 1e+-4096, and correct the other constants.
4064 * symbols.c (resolve_symbol_value): Handle O_logical_not.
4066 Thu Feb 29 13:58:35 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4068 * config/obj-elf.c (obj_elf_section): Allow predefined section
4069 types to set the nobits type. Avoid a shadowed declaration.
4071 Wed Feb 28 15:38:56 1996 Jeffrey A Law (law@cygnus.com)
4073 * config/tc-hppa.c (hppa_fix_adjustable): For SOM, don't
4074 reduce relocs using e_nlrsel field selectors.
4076 * write.c (fix_new_exp): Don't use #elif. Some compilers
4079 * config/tc-hppa.c (selector_table): Add "n", "nl", and "nlr" to
4081 (pa_chk_field_selector): Handle new field selectors for SOM.
4083 Tue Feb 27 14:42:27 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4085 * configure.in (m68k-*-linux*aout*, m68k-*-linux*): New targets.
4086 * configure: Rebuild.
4087 * config/te-linux.h (LOCAL_LABELS_FB): Define.
4088 * config/tc-m68k.h (TARGET_FORMAT) [TE_LINUX]: Define to
4090 * config/tc-m68k.c (comment_chars): Don't include '#' if TE_LINUX
4093 Mon Feb 26 18:58:58 1996 Stan Shebs <shebs@andros.cygnus.com>
4095 * mpw-make.sed: Update to handle shared library support.
4097 Mon Feb 26 10:34:10 1996 Doug Evans <dje@charmed.cygnus.com>
4099 * config/tc-sparc.c (sparc_ip): Print all architectures that support
4100 the insn on mismatch.
4102 Fri Feb 23 21:44:39 1996 Rob Savoye <rob@chinadoll.cygnus.com>
4104 * configure.in: Add support for a29-coff.
4105 * configure: Rebuild.
4107 Thu Feb 22 16:39:43 1996 Ian Lance Taylor <ian@cygnus.com>
4109 * config/tc-sh.c (sh_coff_frob_file): Don't consider the address
4110 of the section when looking for the R_SH_USES fixup, because the
4111 frag addresses have not yet been adjusted.
4113 * gdbinit.in: Set a breakpoint on as_warn_where.
4115 * config/tc-mips.c (macro): Add missing arguments to macro_build
4116 omitted in last change. From Jim Wilson <wilson@cygnus.com>.
4118 Wed Feb 21 17:00:32 1996 Ian Lance Taylor <ian@cygnus.com>
4120 * config/tc-h8300.c (tc_reloc_mangle): Change reloc based on size
4121 if it is TC_CONS_RELOC. Set a size of 4 to R_RELLONG.
4123 Wed Feb 21 09:25:39 1996 Doug Evans <dje@charmed.cygnus.com>
4125 * config/tc-sparc.c (sparc_ip): Recognize %asr0 for v8.
4127 Tue Feb 20 21:48:03 1996 Doug Evans <dje@charmed.cygnus.com>
4129 * config/tc-sparc.c (parse_keyword_arg): Accept leading '%'.
4130 (sparc_ip): Accept %asr[1..31] for v8 and %asr[%16..31] for v9.
4131 Recognize [uU] format args as sparclet cpregs.
4133 Tue Feb 20 22:25:55 1996 Ian Lance Taylor <ian@cygnus.com>
4135 * config/tc-sh.c (sh_handle_align): Don't emit R_SH_ALIGN relocs
4138 Mon Feb 19 14:16:24 1996 Ian Lance Taylor <ian@cygnus.com>
4140 * config/tc-sparc.h (TC_RELOC_RTSYM_LOC_FIXUP): Check S_IS_WEAK as
4141 well as S_IS_EXTERNAL.
4142 (tc_fix_adjustable): Likewise.
4143 * config/tc-sparc.c (md_apply_fix): In OBJ_ELF case, check for
4144 S_IS_WEAK as well as S_IS_EXTERNAL when deciding whether to return
4146 (tc_gen_reloc): Check S_IS_WEAK as wel as S_IS_EXTERNAL when
4147 deciding whether to convert BFD_RELOC_32_PCREL_S2 if PIC.
4149 Mon Feb 19 02:15:57 1996 Doug Evans <dje@charmed.cygnus.com>
4151 * config/tc-sparc.c (max_architecture): Change to sparclite for
4153 (default_compatible): Delete.
4154 (sparc_ffs): New function.
4155 (md_begin): Only call SPARC_OPCODE_CONFLICT_P once.
4156 (sparc_ip): Rewrite architecture match and bump logic.
4158 Sun Feb 18 15:03:50 1996 Ian Lance Taylor <ian@cygnus.com>
4160 * configure.in: Check for 'do not mix' from native linker before
4161 trying to use -rpath.
4162 * configure: Rebuild.
4164 Fri Feb 16 16:53:31 1996 Ian Lance Taylor <ian@cygnus.com>
4166 * config/obj-coff.h (SF_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
4167 (SF_GET_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
4168 (SF_SET_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
4169 * config/obj-coff.c (obj_coff_endef): Set ADJ_LNNOPTR when LNNOPTR
4171 (w_symbols): If ADJ_LNNOPTR is set, add the section lnnoptr field
4172 to the symbol lnnoptr field, to get the correct file offset.
4174 Thu Feb 15 14:48:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4176 * config/obj-elf.c (elf_frob_symbol): On the PowerPC, force all
4177 symbols that are not function, file, or section symbols to be
4180 Thu Feb 15 11:20:18 1996 Ian Lance Taylor <ian@cygnus.com>
4182 * configure: Set and substitute RPATH_ENVVAR.
4183 * configure: Rebuild.
4184 * Makefile.in (RPATH_ENVVAR): New variable.
4185 (check): Use $(RPATH_ENVVAR) rather than LD_LIBRARY_PATH.
4187 * configure.in: Accept i686. From H.J. Lu <hjl@zoom.com>: i386
4188 doesn't need opcodes. If configuring shared, opcodes needs bfd.
4189 * configure: Rebuild.
4191 Wed Feb 14 16:33:12 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
4193 * read.c (s_mri_sect): Don't return '\0' in type. Set all
4194 appropriate flags in BFD section.
4196 * configure.in (m68k-*-psos*): New target.
4197 * configure: Rebuild.
4198 * config/te-psos.h: New file.
4199 * config/tc-m68k.c (comment_chars): Don't include '#' if TE_PSOS
4202 Wed Feb 14 13:43:24 1996 Ian Lance Taylor <ian@cygnus.com>
4204 From Alan Modra <alan@spri.levels.unisa.edu.au>:
4205 * configure.in: Remove duplicate setting of cpu_type. Check
4206 whether opcodes library is required for on all targets, not just
4208 * configure: Rebuild.
4210 * config/tc-mips.c (mips_big_got): New static variable.
4211 (s_extern): Don't declare.
4212 (reg_needs_delay): New static function.
4213 (macro_build): Permit GOT/CALL_HI/LO relocs.
4214 (macro_build_lui): If place is not NULL, use the number in the
4216 (load_address): Handle mips_big_got case.
4217 (macro): Handle mips_big_got for M_LA_AB, M_JAL_A, and load and
4219 (OPTION_XGOT): Define.
4220 (md_longopts): Add "xgot" if OBJ_ELF.
4221 (md_parse_option): Handle -xgot.
4222 (md_show_usage): Mention -xgot.
4223 (md_apply_fix): Permit GOT/CALL_HI/LO relocs.
4224 (tc_gen_reloc): Handle GOT/CALL_HI/LO relocs.
4226 Wed Feb 14 11:22:27 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4228 * config/tc-m68k.c (m68k_ip) [operand kind '#']: When fixing
4229 the byte relocation, point it to the low byte of the word.
4231 Tue Feb 13 15:31:18 1996 Ian Lance Taylor <ian@cygnus.com>
4233 * configure.in: Set HDLFLAGS for *-*-hpux with --enable-shared.
4234 * configure: Rebuild.
4236 Mon Feb 12 15:53:46 1996 Doug Evans <dje@charmed.cygnus.com>
4238 * configure.in: Recognize any sparc* cpu.
4239 * configure: Regenerated.
4241 Mon Feb 12 15:41:21 1996 Ian Lance Taylor <ian@cygnus.com>
4243 * read.c (potable): Add "mri" and ".mri".
4244 (s_mri): New function.
4245 * read.h (s_mri): Declare.
4246 * app.c (scrub_m68k_mri): New static variable.
4247 (mri_pseudo): New static variable.
4248 (do_scrub_begin): Add m68k_mri parameter. Use it rather than
4249 flag_m68k_mri. Initialize scrub_m68k_mri.
4250 (mri_state, mri_last_ch): New static variables.
4251 (struct app_save): Add scrub_m68k_mri, mri_state, and mri_last_ch
4253 (app_push): Save new fields.
4254 (app_pop): Restore new fields.
4255 (do_scrub_chars): Check scrub_m68k_mri rather than flag_mri_mri.
4256 If TC_M68K, use a trivial state machine to look for occurrences of
4257 the .mri pseudo-op, and change the mode appropriately.
4258 * as.h (do_scrub_begin): Update prototype.
4259 * input-scrub.c (input_scrub_begin): Pass flag_m68k_mri to
4261 * config/tc-m68k.c (reg_prefix_optional_seen): New static
4263 (m68k_mri_mode_change): New function.
4264 (md_parse_option): Set reg_prefix_optional_seen.
4265 * config/tc-m68k.h (m68k_mri_mode_change): Declare.
4266 (MRI_MODE_CHANGE): Define.
4267 * doc/as.texinfo: Document .mri pseudo-op.
4269 * app.c (do_scrub_chars): In MRI mode, don't treat '#' as a
4272 Mon Feb 12 15:16:29 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4274 Support for OBJ_ELF on m68k, mostly inside #ifdef OBJ_ELF:
4275 * config/m68k-parse.h (enum pic_relocation): Define.
4276 (struct m68k_exp): Add pic_reloc field.
4277 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
4278 (tc_fix_adjustable): Define to call tc_m68k_fix_adjustable.
4279 (NO_RELOC): Define to BFD_RELOC_NONE if BFD_ASSEMBLER, to zero
4281 * config/tc-m68k.c: Delete definition of NO_RELOC.
4282 (struct m68k_it): Add pic_reloc field.
4283 (add_fix): Copy over pic_reloc field.
4284 (md_pseudo_table): Interpret .align parameter as byte count.
4285 (mote_pseudo_table): Likewise.
4286 (tc_m68k_fix_adjustable): New function.
4287 (get_reloc_code): New function.
4288 (md_assemble): Use it as last argument to fix_new_exp.
4289 (md_apply_fix_2): For a relocation against a symbol don't put the
4290 addend into the data.
4291 (tc_gen_reloc): Different addend computation for OBJ_ELF.
4292 (m68k_ip): Don't relax an operand that requires pic relocation.
4293 (md_begin): Align .text, .data and .bss on 4 byte boundary by
4295 * write.c (fixup_segment): Don't add symbol value to addend if
4296 TC_M68K and OBJ_ELF.
4297 * config/m68k-parse.y (yylex): Handle @PLTPC, etc.
4298 (motorola_operand): Add rule for `(zapc, EXPR)'.
4300 Mon Feb 12 10:07:33 1996 David Mosberger-Tang <davidm@azstarnet.com>
4302 * ecoff.c (ecoff_directive_weakext): Fixed so that whitespace
4303 *really* is permissible before the comma.
4305 Mon Feb 12 00:12:13 1996 Ian Lance Taylor <ian@cygnus.com>
4307 * config/tc-sh.c (sh_do_align): Align to a 2 byte boundary before
4308 inserting nop instructions.
4310 Fri Feb 9 10:54:19 1996 Ian Lance Taylor <ian@cygnus.com>
4312 * config/te-aux.h: Change include of aux.h to aux-coff.h.
4314 Thu Feb 8 20:02:58 1996 Ian Lance Taylor <ian@cygnus.com>
4316 * config/tc-i960.c (tc_coff_symbol_emit_hook): Correct storage
4317 class setting for a CALLNAME symbol in COFF.
4319 * read.c (potable): Pass negative numbers for new .balign[wl] and
4320 .p2align[wl] pseudo-ops.
4321 (s_align_bytes): Treat a negative argument as specifying the fill
4323 (s_align_ptwo): Likewise.
4325 Wed Feb 7 14:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
4327 * read.c (potable): Add balignw, balignl, p2alignw, and p2alignl.
4328 (do_align): Take new len parameter. Change all callers. Pass it
4330 (s_align_bytes): Arg now indicates the length of the fill pattern.
4331 (s_align_ptwo): Likewise.
4332 * config/obj-coff.c (write_object_file): Pass length to
4334 * config/tc-i386.h (md_do_align): Take new len parameter.
4335 * config/tc-m88k.h (md_do_align): Likewise.
4336 * config/tc-m88k.c (m88k_do_align): Likewise.
4337 * config/tc-sh.h (md_do_align): Likewise.
4338 * config/tc-sh.c (sh_do_align): Likewise.
4339 * doc/as.texinfo: Document new pseudo-ops.
4341 * config/obj-coff.c (fixup_mdeps): Divide offset by fr_var, as is
4342 done in cvt_frag_to_fill.
4344 * config/tc-sh.h (sh_do_align): Declare.
4345 (md_do_align): Define.
4346 * config/tc-sh.c (sh_do_align): New function.
4348 * ecoff.c (ecoff_build_lineno): Don't try to store the address
4349 difference if the next address is before the current one.
4351 * config/tc-m68k.c (struct m68k_cpu): Add alias field.
4352 (archs): Initialize new field.
4353 (m68k_ip): Don't list alias names when listing CPUs which support
4356 * as.c (main): Call parse_args before read_begin.
4357 * app.c (do_scrub_chars): If flag_m68k_mri, don't put a dot in
4358 front of generated pseudo-ops.
4359 * read.c (potable): Ignore "name".
4360 (s_app_file): Permit a single quote after the string, since one
4361 may appear in m68k MRI mode.
4363 * configure.in: Check for --enable-shared. If linking against
4364 shared BFD and opcodes, fix library name on SunOS, and try to set
4366 * configure: Rebuild.
4368 Tue Feb 6 15:16:17 1996 Ian Lance Taylor <ian@cygnus.com>
4370 * as.h (flag_m68k_mri): Declare.
4371 * as.c (parse_args): If TC_M68K, set flag_m68k_mri for -M.
4372 * Many files: For MRI syntax that is specific to the m68k MRI
4373 assembler, check flag_m68k_mri rather than flag_mri or
4374 MRI_MODE_NEEDS_PSEUDO_DOT.
4376 Mon Feb 5 16:29:11 1996 Ian Lance Taylor <ian@cygnus.com>
4378 * config/tc-i960.c (ARCH_HX): Define.
4380 (targ_has_sfr): Handle ARCH_HX.
4381 (targ_has_iclass): Handle ARCH_HX.
4382 (tc_coff_fix2rtype): Add return 0 to avoid warning.
4383 (tc_headers_hook): If the architecture was specified explicitly,
4384 use it when setting the flags. Set the extern variable coff_flags
4385 rather than headers->filehdr.f_flags, since the latter is set
4386 unconditionally in obj-coff.c.
4387 (i960_handle_align): Remove unused variable fixp.
4389 Support for building bfd and opcodes as shared libraries, based on
4390 patches from Alan Modra <alan@spri.levels.unisa.edu.au>:
4391 * configure.in: Set OPCODES and BFD to search directories.
4392 Substitute OPCODES_DEP and BFDDEP. On SunOS, set HLDFLAGS.
4393 * configure: Rebuild.
4394 * Makefile.in (LDFLAGS, HLDFLAGS): New variables.
4395 (LIBDEPS): New variable.
4396 (as.new0: Depend upon $(LIBDEPS) rather than $(LIBS). Use
4397 $(HLDFLAGS) in link.
4398 (check): Set LD_LIBRARY_PATH in the environment.
4400 Fri Feb 2 17:41:53 1996 Michael Meissner <meissner@wogglebug.tiac.net>
4402 * config/tc-ppc.h (ELF_TC_SPECIAL_SECTIONS): Make .sdata2, .sbss2,
4403 .PPC.EMB.sdata0, and .PPC.EMB.sbss0 sections all default to
4404 read-only, not read/write.
4406 Fri Feb 2 14:09:25 1996 Alan Modra <alan@spri.levels.unisa.edu.au>
4408 * Makefile.in (INSTALL_XFORM): Remove -e.
4410 Fri Feb 2 12:32:15 1996 Ian Lance Taylor <ian@cygnus.com>
4412 * write.c (write_relocs): Use S_IS_DEFINED and S_IS_COMMON rather
4413 than comparing S_GET_SEGMENT to undefined_section.
4414 (write_object_file): Skip symbols which were equated to an
4415 undefined or common symbol.
4416 * symbols.c (resolve_symbol_value): Use S_IS_DEFINED and
4417 S_IS_COMMON rather than comparing S_GET_SEGMENT to
4419 (S_GET_VALUE): Likewise. Avoid recursion problems if S_IS_DEFINED
4420 or S_IS_COMMON call S_GET_VALUE.
4421 * config/obj-aout.h (S_IS_COMMON): Define if not BFD_ASSEMBLER.
4422 * config/obj-aout.c (obj_emit_relocations): If a reloc is equated
4423 to an undefined or common symbol, convert the reloc to be against
4425 (obj_crawl_symbol_chain): Skip symbols which were equated to an
4426 undefined or common symbol.
4427 * config/obj-bout.h (S_IS_COMMON): Define if not BFD_ASSEMBLER.
4428 * config/obj-bout.c (obj_emit_relocations): If a reloc is equated
4429 to an undefined or common symbol, convert the reloc to be against
4431 (obj_crawl_symbol_chain): Skip symbols which were equated to an
4432 undefined or common symbol.
4433 * config/obj-coff.c (do_relocs_for): Use S_IS_DEFINED and
4434 S_IS_COMMON rather than comparing S_GET_SEGMENT to
4436 (yank_symbols): Skip symbols which were equated to an undefined or
4439 Thu Feb 1 15:34:32 1996 Ian Lance Taylor <ian@cygnus.com>
4441 * config/obj-aout.h (S_IS_LOCAL): Check for \002 as well as \001.
4442 * config/obj-bout.h (S_IS_LOCAL): Likewise.
4444 * configure.in: Make sure we only add m68k-parse.o to
4445 ${extra_objects} once, no matter how many m68k targets have been
4447 * configure: Rebuild.
4449 Wed Jan 31 18:31:46 1996 Steve Chamberlain <sac@slash.cygnus.com>
4451 * configure.in (i386-*-cygwin32, ppc-*-cygwin32): New.
4452 * configure: Rebuild.
4454 Wed Jan 31 14:03:17 1996 Richard Henderson <rth@tamu.edu>
4456 * config/tc-m68k.c (md_pseudo_table): Add "extend" and "ldouble".
4457 * doc/c-m68k.texi: Document .extend and .ldouble.
4459 * configure.in (m68*-apple-aux*): New target.
4460 * config/te-aux.h: New file.
4461 * config/obj-coff.c (compare_external_relocs): New static function
4463 (do_relocs_for): Sort relocs if TE_AUX.
4464 (fixup_segment): If TE_AUX, store common symbol value in segment.
4465 * config/tc-m68k.h (TARGET_FORMAT): Define if TE_AUX.
4467 Wed Jan 31 12:24:58 1996 Ian Lance Taylor <ian@cygnus.com>
4469 * config/obj-coff.h (S_IS_LOCAL): Check for \002 as well as \001.
4471 * config/tc-mips.c (s_mips_globl): Set BSF_OBJECT if it is not
4473 (s_cpload): Set BSF_OBJECT for _gp_disp symbol.
4474 * read.c (s_lcomm): If S_SET_SIZE is defined, set the size of the
4476 * ecoff.c (add_procedure): Set the BSF_FUNCTION flag.
4477 (ecoff_build_symbols): If S_SET_SIZE is defined, set the size of
4478 an undefined symbol and the size of a function symbol.
4479 * config/obj-elf.c (elf_frob_symbol): If TC_MIPS, set BSF_OBJECT
4480 for all common symbols.
4482 Tue Jan 30 12:35:24 1996 Ken Raeburn <raeburn@cygnus.com>
4484 * config/tc-i960.c (parse_memop): In MRI mode, don't use implicit
4487 * expr.c (operand): Accept 0x hex constants in MRI mode if not on
4490 Mon Jan 29 12:21:30 1996 Ian Lance Taylor <ian@cygnus.com>
4492 * config/obj-elf.c (obj_elf_type): Set BSF_OBJECT flag for a type
4493 of object. From Ronald F. Guilmette <rfg@monkeys.com>.
4495 * ecoff.c (localsym_t): Add addend field.
4496 (add_ecoff_symbol): Add addend argument. Change all callers.
4497 (coff_sym_value): Make static.
4498 (coff_sym_addend): New static variable.
4499 (ecoff_directive_def): Initialize coff_sym_addend.
4500 (ecoff_directive_val): Accept symbol + constant.
4501 (ecoff_directive_endef): Pass coff_sym_addend to add_ecoff_symbol.
4502 (ecoff_build_symbols): Include the addend in the symbol value.
4504 Fri Jan 26 19:28:52 1996 Kim Knuttila <krk@cygnus.com>
4506 * config/tc-ppc.c (md_assemble): Ignore overflow on
4507 BFD_RELOC_16_GOTOFF and BFD_RELOC_PPC_TOC16.
4509 Fri Jan 26 16:14:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4511 * config/tc-ppc.c (md_apply_fix3): SDA21 relocations are now 4
4512 bytes in size, so offset appropriately in big endian mode when
4513 writing the bottom 2 bytes.
4515 Thu Jan 25 20:26:23 1996 Doug Evans <dje@charmed.cygnus.com>
4517 * config/tc-sparc.c (default_compatible): New static local.
4518 (md_begin): Initialize it. Rewrite warn_on_bump handling.
4519 (sparc_ip): If no architecture or -bump specified, don't mark as
4520 mismatched those in default_compatible.
4522 Thu Jan 25 12:21:53 1996 Ian Lance Taylor <ian@cygnus.com>
4524 SCO ELF support from Robert Lipe <robertl@arnet.com>:
4525 * configure.in (i386-*-sco*elf*): Use fmt elf, targ sco5.
4526 * configure: Rebuild.
4527 * config/sco5.mt: New file; set TDEFINES to -DSCO_ELF.
4528 * config/tc-i386.c (sco_id): New function, if SCO_ELF.
4529 * config/tc-i386.h (tc_init_after_args): Define if SCO_ELF.
4530 (sco_id): Declare if SCO_ELF.
4532 Thu Jan 25 03:10:53 1996 Doug Evans <dje@charmed.cygnus.com>
4534 * config/tc-sparc.c (initial_architecture,can_bump_v9_p): Deleted.
4535 ({max,warn_after}_architecture): New static locals.
4536 (md_begin): Replace NUMOPCODES with sparc_num_opcodes.
4537 If both architecture and -bump requested, set max_architecture to max.
4538 (sparc_md_end): Simplify.
4539 (sparc_ip): Replace references to can_bump_v9_p with max_architecture.
4540 Rewrite code to bump architecture and check for conflicts.
4541 (md_longopts): Recognize -xarch={v8plus,v8plusa} for compatibility
4542 with Solaris assembler.
4543 (md_parse_option): Likewise. Call sparc_opcode_lookup_arch.
4544 (md_show_usage): Update.
4546 Wed Jan 24 22:11:03 1996 Doug Evans <dje@charmed.cygnus.com>
4548 * Makefile.in (RUNTEST): Fix reference to $${srcdir}.
4550 Mon Jan 22 09:21:36 1996 Doug Evans <dje@charmed.cygnus.com>
4552 * config/tc-sparc.h (TARGET_FORMAT): Use #ifdef SPARC_ARCH64 instead of
4553 #ifdef sparcv9 when choosing value.
4556 (sparc_md_end): Declare.
4557 * config/tc-sparc.c (SPARC_V9): Renamed from sparcv9.
4558 (initial_architecture): New static local.
4559 (can_bump_v9_p): Likewise.
4560 (NO_V9): Delete all occurrences.
4561 (sparc_md_end): New function.
4562 (sparc_ip): New local v9_arg_p. Rework fp reg number test.
4563 Don't bump architecture to v9 unless can_bump_v9_p set.
4564 (md_parse_option): -A<arch> passed, set can_bump_v9_p accordingly.
4565 * configure.in (sparc64 target cpu): Don't set obj_format here.
4566 (SPARC_V9): Renamed from sparcv9.
4567 (sparc64-*-elf*): Define SPARC_ARCH64.
4568 * configure: Regenerated.
4569 * acconfig.h (SPARC_V9): Renamed from sparcv9.
4570 (SPARC_ARCH64): Add.
4571 * conf.in: Regenerated.
4572 * config/vmsconf.h: Update.
4574 Mon Jan 22 17:24:47 1996 James G. Smith <jsmith@cygnus.co.uk>
4576 * config/tc-mips.c (load_register): Optimise "dli" loads.
4577 (md_show_usage): add "-mcpu=vr4100" to help text.
4579 Mon Jan 22 11:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
4581 * symbols.c (resolve_symbol_value): If a symbol is equated to an
4582 undefined symbol, preserve the X_op of O_symbol.
4583 (S_GET_VALUE): Fix check to permit this case.
4584 * write.c (write_relocs): If a reloc is against an undefined
4585 symbol equated to another symbol, change the reloc to be against
4587 * config/obj-coff.c (do_relocs_for): Likewise.
4589 * config/tc-ppc.c (ppc_csect): An unnamed csect is storage class
4592 Mon Jan 22 10:59:48 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4594 * config/obj-elf.c (elf/ppc.h): Include elf/ppc.h if target
4595 computer is PowerPC.
4597 * config/tc-ppc.c (md_apply_fix3): Add more embedded relocations.
4599 * config/tc-ppc.h (ELF_TC_SPECIAL_SECTIONS): Add sections
4600 mentioned in the eabi.
4602 Thu Jan 18 17:58:19 1996 Kim Knuttila <krk@cygnus.com>
4604 * config/tc-ppc.c (ppc_reldata): Changed alignement on reldata_section
4605 * config/tc-ppc.c (ppc_pdata): Changed the alignment on pdata_section
4607 Mon Jan 15 17:43:42 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4609 * config/tc-ppc.c (mapping): Add more relocation suffixes.
4611 Sun Jan 14 21:29:36 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4613 * config/tc-ppc.c (ppc_elf_validate_fix): Allow .gcc_except_table
4614 as a section it is ok to have unadorned -mrelocatable pointers in.
4616 Sat Jan 13 11:09:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4618 * config/tc-ppc.c (ppc_section*): Wrap these functions inside
4621 Fri Jan 12 15:32:07 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4623 * config/obj-elf.c (obj_elf_section): Add hooks so machine
4624 dependent section attributes can be handled.
4626 * config/tc-ppc.h: (md_elf_section_{letter,type,word,flags}): New
4627 macros to add support for exclude section flag and ordered section
4630 * config/tc-ppc.c (ppc_elf_section_{letter,type,word,flags}): New
4631 functions to add support for exclude section flag and ordered
4634 Fri Jan 12 12:04:00 1996 Ian Lance Taylor <ian@cygnus.com>
4636 * subsegs.c (section_symbol): Don't try to look up the section
4637 symbol in the hash table. It should be possible to have a symbol
4638 with the same name as a section, but no connection to it.
4640 * read.c (cons_worker): Only call mri_comment_end from flag_mri.
4641 From James Carlson <carlson@xylogics.com>.
4643 * expr.c (operand): Skip whitespace after a close parenthesis.
4644 From James Carlson <carlson@xylogics.com>.
4646 Tue Jan 2 12:43:23 1996 Jim Wilson <wilson@chestnut.cygnus.com>
4648 * config/tc-sh.c (md_apply_fix): Call as_bad_where instead of
4649 as_warn_where for relocation overflow.
4650 (parse_reg): Accept register name only if next character is
4653 Sat Dec 30 23:42:51 1995 Jeffrey A Law (law@cygnus.com)
4655 * ecoff.c (ecoff_stab): Simplify. Correctly handle sym + offset
4656 addresses for static variables.
4658 Thu Dec 21 12:54:32 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4660 * config/tc-ppc.c (mapping): Make @got give a real GOT relocation,
4661 and xgot give the old toc16 relocation.
4662 (md_apply_fix3): Support all GOT relocations.
4664 Wed Dec 20 14:57:17 1995 Ian Lance Taylor <ian@cygnus.com>
4666 * config/tc-mips.c (load_address): Correctly handle a constant in
4667 SVR4_PIC case. From Richard Kenner <kenner@vlsi1.ultra.nyu.edu>.
4669 Fri Dec 15 14:25:07 1995 J.T. Conklin <jtc@rtl.cygnus.com>
4671 * config/tc-sh.c (parse_reg): Recognize SH3 registers.
4672 (get_specific): Handle A_SSR, A_SPC and A_REG_B.
4673 (build_Mbytes): Handle REG_B.
4675 Fri Dec 15 16:07:25 1995 Ian Lance Taylor <ian@cygnus.com>
4677 * ecoff.c (ecoff_build_aux): Use new bfd_big_endian macro.
4679 Fri Dec 15 12:11:48 1995 Raymond Jou <rjou@mexican.cygnus.com>
4681 * mpw-make.sed: If linking, edit ALL_CFLAGS to CFLAGS.
4683 Thu Dec 14 15:09:52 1995 Ian Lance Taylor <ian@cygnus.com>
4685 * config/obj-coff.c (write_object_file): Set the s_align field to
4686 the number of bytes, rather than to the power of 2.
4688 Tue Dec 12 12:19:37 1995 Ian Lance Taylor <ian@cygnus.com>
4690 * Makefile.in (DISTCLEAN_HERE): New variable.
4691 (distclean): Use it.
4692 (maintainer-clean): Depend upon clean-here rather than clean,
4693 distclean, and clean-info. Run make maintainer-clean in doc.
4694 Remove files listed in DISTCLEAN_HERE.
4695 * doc/Makefile.in (maintainer-clean realclean): Split out from
4696 distclean. Depend upon clean-info and distclean.
4698 Mon Dec 11 16:23:51 1995 Stan Shebs <shebs@andros.cygnus.com>
4700 * mac-as.r: Fix copyright and version strings.
4701 (cfrg): Use PROG_NAME instead of literal name.
4703 Mon Dec 11 14:14:08 1995 Ian Lance Taylor <ian@cygnus.com>
4705 * read.c (read_a_source_file): If tc_unrecognized_line is defined,
4707 * config/tc-a29k.h (tc_unrecognized_line): Define.
4708 * config/tc-a29k.c (a29k_unrecognized_line): New function.
4709 (md_operand): Handle a29k style local dollar labels.
4711 Wed Dec 6 17:52:52 1995 Ian Lance Taylor <ian@cygnus.com>
4713 * config/obj-multi.h: If OBJ_MAYBE_ELF, define OBJ_SYMFIELD_TYPE.
4715 Tue Dec 5 13:26:34 1995 Ken Raeburn <raeburn@cygnus.com>
4717 * read.c (s_fill): If md_flush_pending_output is defined, call
4720 Mon Dec 4 15:10:53 1995 Ken Raeburn <raeburn@cygnus.com>
4722 * config/obj-coff.c (size_section, fill_section, fixup_mdeps):
4723 Treat rs_align_code like rs_align.
4725 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
4727 * config/tc-arm.c (cp_address_required_here): Set pre_inc when
4728 converting an absolute address into a PC-relative one.
4730 Fri Dec 1 11:57:56 1995 Stan Shebs <shebs@andros.cygnus.com>
4732 * mpw-config.in: Don't always use te-generic.h for emulation.
4733 (powerpc-apple-macos): Use emulation te-macos.h.
4735 (mips-gm-magic): New configuration.
4737 * mpw-make.sed (install, install-only): Edit in Mac-specific
4740 Fri Dec 1 10:59:25 1995 Ian Lance Taylor <ian@cygnus.com>
4742 * configure.in: Improve message about unsupported ELF targets.
4743 * configure: Rebuild.
4745 * config/tc-m88k.c (m88k_do_align): Correct check for whether fill
4746 pattern is zero. From Manfred Hollstein.
4748 Thu Nov 30 13:25:49 1995 Kim Knuttila <krk@cygnus.com>
4750 * config/tc-ppc.c (ppc_pe_section): To get the alignment right for
4751 the various idata sections, we check the name on the .section pseudo.
4753 Thu Nov 30 11:23:42 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
4755 * config/obj-coff.c (fixup_segment): If TC_M88K is defined, do not
4756 add section's paddr to add_number; compatibility to native as and
4759 Wed Nov 29 23:14:27 1995 Ken Raeburn <raeburn@cygnus.com>
4761 * configure.in: Treat m68k-sysv4 like m68k-elf, not m68k-sysv3.
4763 * hash.c (struct hash_entry): Moved here...
4764 * hash.h (struct hash_entry): ...from here.
4766 * config/obj-elf.c (elf_frob_symbol): Don't free and clear sy_obj
4767 if it's already known to be null.
4769 Wed Nov 29 13:00:20 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4771 * config/tc-ppc.c (md_apply_fix3): Don't adjust the value for 32
4772 bit relocs converted to PC relative relocs. This turned out to
4773 add the offset from the beginning of .text twice.
4775 Tue Nov 28 10:42:36 1995 Ken Raeburn <raeburn@cygnus.com>
4777 * stabs.c (s_stab_generic): In 's' case, free string from
4780 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Remove unused field
4782 * config/obj-multi.h (ELF_TARGET_SYMBOL_FIELDS) [OBJ_MAYBE_ELF]:
4785 * subsegs.h (segment_info_type): Make bitfields unsigned.
4787 * expr.h (struct expressionS): Make X_op and X_unsigned bitfields,
4788 and move them together. On most systems this will reduce the
4789 structure size by one word.
4790 (operatorT): Define O_max.
4791 * expr.c (expr_begin): Verify that X_op is wide enough to hold
4794 * read.c (pop_insert): Print error returned by hash table
4797 * as.c (dump_statistics): Split out from main; dump some hash
4798 table stats and target-specific stats.
4799 (start_time): No longer automatic to main.
4800 (main): Set file-level start_time and call dump_statistics at
4801 exit. Exit by calling xexit.
4802 (show_usage): Make --statistics description less specific.
4803 * subsegs.c (subsegs_print_statistics): New function.
4804 * write.c (write_print_statistics): New function.
4805 (n_fixups): New static variable.
4806 (fix_new_internal): Increment it.
4807 * read.c (read_print_statistics): New function.
4808 * read.h (read_print_statistics): Declare.
4809 * symbol.c (symbol_print_statistics): New function.
4810 * symbol.h (symbol_print_statistics): Declare.
4811 * hash.c (hash_print_statistics): New function.
4812 * hash.h (hash_print_statistics): Declare.
4813 * config/tc-i386.c (i386_print_statistics): New function.
4814 * config/tc-i386.h (i386_print_statistics): Declare.
4815 (tc_print_statistics): New macro.
4816 * messages.c (as_fatal, as_assert, as_abort): Use xexit, not
4819 * hash.c (DELETED): Rewrite to use a valid but unique address.
4820 (START_POWER): Reduce to 10.
4821 (enum stat_enum): New enumerator, replacing STAT_* index macros.
4822 Add new values for counting strcmp calls.
4823 (GROW_FACTOR): New macro.
4824 (hash_grow): Use GROW_FACTOR. Rewrite for quick returns instead
4826 (FULL_VALUE): New macro. Use 1/4 of table size instead of 1/2.
4827 (hash_new): Use FULL_VALUE.
4828 (struct hash_control): Definition moved here.
4829 (hash_code): Don't mask to low bits.
4830 (hash_ask): Mask returned hash code here. Check hash value before
4831 calling strcmp; count strcmp calls.
4832 * hash.h (struct hash_control): Declare, don't define, here.
4833 (HASH_STATLENGTH): Deleted.
4834 (struct hash_entry): Add field for hash code.
4835 (hash_say, hash_apply): Don't declare.
4837 * hash.c (destroy): Return void.
4838 (applicatee): Ditto.
4839 (main): Fix declarations.
4840 (hash_apply): Return void. Argument `function' returns void. Put
4841 inside "#ifdef TEST".
4842 (hash_say): Define only if TEST is defined.
4843 * hash.h (hash_apply, hash_say): Declarations deleted.
4845 Mon Nov 27 13:18:25 1995 Ian Lance Taylor <ian@cygnus.com>
4847 * configure: Rebuild with autoconf 2.7.
4849 Tue Nov 21 18:39:01 1995 Ian Lance Taylor <ian@cygnus.com>
4851 * aclocal.m4 (AC_PROG_CC): Remove local definition.
4852 * configure: Rebuild with autoconf 2.6.
4854 Mon Nov 20 17:26:00 1995 Ian Lance Taylor <ian@cygnus.com>
4856 * config/tc-ppc.c (ppc_debug_name_section_size): Remove.
4857 (ppc_stabx): Don't increment ppc_debug_name_section_size.
4859 (ppc_frob_file): Remove.
4860 * config/tc-ppc.h (tc_frob_file): Don't define.
4861 (ppc_frob_file): Don't declare.
4863 Mon Nov 20 13:37:05 1995 Ken Raeburn <raeburn@cygnus.com>
4865 * Makefile.in (TARG_CPU_DEP_alpha): Mention alpha-opcode.h.
4866 * config/alpha-opcode.h: Include one-operand variants of jmp and
4869 * config/te-delt88.h: Renamed from te-delta88.h, to avoid conflict
4870 with te-delta.h in 8.3 file systems.
4871 * configure.in: Adjusted.
4873 Thu Nov 16 12:49:38 1995 Ian Lance Taylor <ian@cygnus.com>
4875 * config/tc-mips.c (s_err): Remove; just use the one in read.c.
4877 * config/m68k-parse.y (yylex): In MRI mode, '@' can start an octal
4879 * expr.c (operand): Handle MRI suffixes after unadorned 0.
4881 Thu Nov 16 00:21:44 1995 Ken Raeburn <raeburn@cygnus.com>
4883 Version 2.6 released.
4884 * Makefile.in (VERSION): Updated to 2.6.
4886 * config/obj-coff.c (write_object_file): Change use of md_do_align
4887 to pass a pointer rather than a fill value, to match other uses.
4889 Wed Nov 15 03:52:00 1995 Ken Raeburn <raeburn@cygnus.com>
4891 * config/tc-ns32k.h (TC_FIX_TYPE): Add missing semicolon.
4893 * as.c (main): Move md_end call to just after call to
4894 perform_an_assembly_pass. Delete cpu-specific code here.
4895 * config/tc-i960.h (md_end): New macro, calls brtab_emit.
4896 * config/tc-arm.c (md_end): Unused function deleted.
4897 * config/tc-ns32k.c (md_end): Ditto.
4899 * config/tc-i386.c (i386_align_code): New function, moved here
4900 from HANDLE_ALIGN macro.
4901 * config/tc-i386.h (HANDLE_ALIGN): Call it.
4903 Mon Jul 31 14:53:19 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
4905 * config/tc-i386.h (md_do_align): cast fill and 0x90 to char
4908 Mon May 1 10:91:49 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
4910 * config/tc-i386.h (md_do_align): Make ".align n,0x90" generate
4911 multi-byte nops to avoid changing gcc. The necessary gcc change
4912 might break old assemblers.
4914 Sat Apr 22 20:53:05 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
4916 * config/tc-i386.h (md_do_align, HANDLE_ALIGN): Add macros to
4917 generate optimal multi-byte nop instructions for ".align n"
4918 ".align n,0x90", and aligns requiring more than 15 bytes of
4919 padding still generate multiple 0x90's as before.
4921 Mon Nov 13 17:40:21 1995 Ian Lance Taylor <ian@cygnus.com>
4923 * config/tc-m68k.c (s_mri_until): Call pop_mri_control.
4925 Mon Nov 13 20:39:06 1995 Stan Shebs <shebs@andros.cygnus.com>
4927 * configure.in (ppc-*-macos*, ppc-*-mpw*): New configurations.
4928 * configure: Update.
4929 * mpw-make.sed: Reorder commands to make sed happier.
4930 * config/te-macos.h: New file.
4931 * config/tc-ppc.h (TARGET_FORMAT): Set correctly for PowerMac.
4933 Sun Nov 12 21:14:56 1995 Jeffrey A Law (law@cygnus.com)
4935 * config/tc-hppa.c (pa_ip): Fix off-by-2 bug in length check for
4936 conditional branches.
4937 (md_apply_fix): Likewise.
4939 Thu Nov 9 16:14:01 1995 Ian Lance Taylor <ian@cygnus.com>
4941 * config/tc-a29k.c (md_apply_fix): Warn if an attempt is made to
4942 generate a reloc which the linker will not handle correctly. Fix
4943 overflow checking--R_IREL is 18 bits, not 17.
4945 Wed Nov 8 19:59:36 1995 Ian Lance Taylor <ian@cygnus.com>
4947 * config/obj-coff.c (fixup_segment): Don't subtract md_pcrel_from
4948 from a PC relative reloc if TC_A29K.
4950 * config/tc-a29k.c (line_separator_chars): Restore '@'. Existing
4951 code depends upon it.
4953 * config/tc-a29k.c (md_operand): Handle $float, $double, and
4954 $extend. Based on code from Eric Freudenthal
4955 <freudenthal@nyu.edu>.
4956 * config/tc-a29k.h (LEX_DOLLAR): Define.
4957 * read.c (LEX_DOLLAR): Define if not defined.
4958 (lex_type): Use LEX_DOLLAR.
4960 Wed Nov 8 16:38:14 1995 Eric Freudenthal <freudenthal@nyu.edu>
4962 * configure.in (a29k-nyu-sym1): New target, just like other a29k
4965 Wed Nov 8 11:38:48 1995 Ian Lance Taylor <ian@cygnus.com>
4967 * config/obj-coff.c (c_dot_file_symbol): Cast xmalloc return.
4969 Tue Nov 7 09:14:35 1995 Kim Knuttila <krk@cygnus.com>
4971 * config/tc-ppc.c (md_apply_fix3): Added BFD_RELOC_RVA. Currently
4972 used only by "dlltool.c".
4974 Mon Nov 6 18:51:26 1995 Ian Lance Taylor <ian@cygnus.com>
4976 * config/tc-alpha.c: Undefine inline if not __GNUC__.
4977 (md_pseudo_table): Don't define "extern".
4979 Sat Nov 4 00:51:21 1995 Ian Lance Taylor <ian@cygnus.com>
4981 * config/tc-ppc.c (ppc_biei): Force symbol into text_section.
4983 * config/tc-ppc.c (md_show_usage): Put backslash at end of line.
4985 Fri Nov 3 13:02:59 1995 Ian Lance Taylor <ian@cygnus.com>
4987 * macro.c (macro_expand_body): Don't warn about == with a
4988 nonexistent parameter, in case it is in a comment field.
4990 * as.c (main): On TC_A29K, call macro_init with macro_alternate
4992 * macro.c (get_any_string): Don't keep quotes if macro_strip_at is
4993 set, even if macro_alternate is set.
4994 (get_apost_token): If macro_strip_at, only skip kind if it is '@'.
4995 (sub_actual): If macro_strip_at, and kind is '@', don't look up
4996 the token unless it ended in '@'.
4997 * config/tc-a29k.c (line_separator_chars): Remove '@'.
4998 * doc/c-a29k.texi: Document macro usage on A29K.
5000 Thu Nov 2 23:07:57 1995 Ian Lance Taylor <ian@cygnus.com>
5002 * config/tc-m68k.c (m68k_ip): Handle new 'W' place, meaning a
5004 (install_operand): Likewise.
5006 * config/obj-elf.c (ecoff_debug_pseudo_table): Add "extern".
5008 Wed Nov 1 15:17:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
5010 * configure.in (m88k-motorola-sysv*): New target.
5011 * configure: Rebuild.
5012 * config/te-delta88.h: New file.
5013 * config/obj-coff.c (write_object_file): Use md_do_align if it is
5015 * config/tc-m88k.h (SUB_SEGMENT_ALIGN): Define.
5016 (md_do_align): Define.
5017 * config/tc-m88k.c: Include "subsegs.h".
5018 (m88k_do_align): New function.
5020 * config/te-delta.h (STRIP_UNDERSCORE): Don't define.
5021 (COFF_NOLOAD_PROBLEM): Define.
5022 (LOCAL_LABELS_DOLLAR, LOCAL_LABELS_FB): Define.
5024 Wed Nov 1 16:07:43 1995 Ken Raeburn <raeburn@cygnus.com>
5026 * config/tc-i386.c (md_assemble): For a jump instruction with
5027 non-constant target, require 7 available bytes in the current
5030 Tue Oct 31 15:37:16 1995 Fred Fish <fnf@rtl.cygnus.com>
5032 * config/obj-elf.h: Include bfd/elf-bfd.h rather than
5035 Tue Oct 31 16:34:28 1995 David Mosberger-Tang <davidm@azstarnet.com>
5037 * configure.in (alpha-*-linux*): Use ecoff.
5038 * configure: Rebuild.
5039 * ecoff.c (ecoff_directive_extern): New function.
5040 (ecoff_directive_weakext): New function.
5041 (ecoff_build_symbols): Handle weak symbols.
5042 (ecoff_setup_ext): Likewise.
5043 (ecoff_frob_symbol): Warn about weak common symbols.
5044 * ecoff.h (ecoff_directive_extern): Declare.
5045 (ecoff_directive_weakext): Declare.
5046 * symbols.c (S_IS_WEAK): New function.
5047 * symbols.h (S_IS_WEAK): Declare.
5048 * config/obj-ecoff.c (obj_pseudo_table): Add "extern" and
5050 * config/tc-mips.c (mips_pseudo_table): Remove "extern".
5053 Tue Oct 31 13:29:08 1995 Ian Lance Taylor <ian@cygnus.com>
5055 * config/tc-ppc.c (ppc_lglobl): Do the right thing.
5057 * config/tc-ppc.c (ppc_bb): Call SF_SET_PROCESS.
5058 (ppc_eb): Likewise. Set the storage class to C_BLOCK, not C_FCN.
5059 (ppc_frob_symbol): Don't change C_BLOCK symbols to C_HIDEXT.
5060 * config/obj-coff.c (coff_frob_symbol): Don't call
5061 SA_SET_SYM_ENDNDX with the current symbol; call it with the next
5062 one. If OBJ_XCOFF, try to figure out whether the symbol is going
5065 * config/tc-ppc.c (md_pseudo_table): Add "bc" and "ec".
5066 (ppc_stab_symbol): New static variable.
5067 (ppc_change_csect): Check that ppc_toc_csect is not NULL.
5068 (ppc_stabx): Set ppc_stab_symbol around call to symbol_make. Set
5069 sy_tc.real_name to the stab string.
5070 (ppc_bc, ppc_ec): New static functions.
5071 (ppc_canonicalize_symbol_name): If ppc_stab_symbol is set, don't
5073 (ppc_symbol_new_hook): If ppc_stab_symbol is set, don't look for a
5075 (ppc_frob_symbol): Set BSF_NOT_AT_END for symbols with csect aux
5078 * input-scrub.c (input_scrub_push): Reset sb_index.
5080 Mon Oct 30 17:52:46 1995 Ian Lance Taylor <ian@cygnus.com>
5082 * listing.c (listing_newline): Don't create a frag in the absolute
5085 Sat Oct 28 01:02:05 1995 Ian Lance Taylor <ian@cygnus.com>
5087 * config/tc-ppc.c (md_pseudo_table): Add "data" and "text".
5088 (ppc_csect): Move most of the code to ppc_change_csect, and call
5090 (ppc_change_csect): New static function, taken from ppc_csect.
5091 (ppc_section): New static function.
5092 (ppc_saw_abs): New static varable.
5093 (ppc_frob_symbol): Create aux entry for absolute symbols. Warn if
5094 a symbol has no csect.
5095 (ppc_adjust_symtab): New function.
5096 * config/tc-ppc.h (tc_adjust_symtab): Define if OBJ_XCOFF.
5097 (ppc_adjust_symtab): Declare if OBJ_XCOFF.
5099 * write.c (write_object_file): If tc_adjust_symtab is defined,
5100 call it just before the call to obj_adjust_symtab.
5102 * symbols.c (symbol_find_or_make): Change name to be const.
5103 * symbols.h (symbol_find_or_make): Update declaration.
5105 Thu Oct 26 19:18:27 1995 Ken Raeburn <raeburn@cygnus.com>
5107 * doc/as.texinfo (Align): Mention SH.
5108 * doc/c-m68k.texi (M68K-Directives, .even): Describe behavior, not
5110 * doc/c-z8k.texi (Z8000 Directives, global): Fix minor typo.
5111 (Z8000 Directives, even): Don't give numeric align value, instead
5114 Thu Oct 26 11:45:03 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
5116 * tc-arm.c (do_ldst): Assemble ldr/str r0, [r1] as a pre-increment
5119 Wed Oct 25 11:59:24 1995 Per Bothner <bothner@kalessin.cygnus.com>
5121 * Makefile.in (diststuff): Also make info.
5122 (maintainer-clean realclean): Also make clean-info.
5124 Tue Oct 24 15:21:33 1995 Jeffrey A Law (law@cygnus.com)
5126 * config/tc-hppa.c (md_pseudo_table): Add new ".nsubspa" opcode.
5127 (pa_subspace): For ".nsubspa", always create a new subspace
5128 with the given attributes, even if one already exists with the
5131 Tue Oct 24 14:50:38 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5133 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Rename from
5134 TC_FORCE_RELOCATION, taking an additional section argument. If
5135 the section of the target symbol is not the same as the current
5136 section, always force the relocation to be used.
5137 (MD_PCREL_FROM_SECTION): New macro to call md_pcrel_from_section.
5139 * config/tc-ppc.c (md_pcrel_from_section): Rename from the
5140 md_pcrel_from function, taking an additional section argument.
5141 Invoke TC_FORCE_RELOCATION_SECTION instead of TC_FORCE_RELOCATION.
5143 * write.c (TC_FORCE_RELOCATION_SECTION): Define in terms of the
5144 older TC_FORCE_RELOCATION if not defined.
5145 (MD_PCREL_FROM_SECTION): If not defined, invoke md_pcrel_from.
5146 (fixup_segment): Use MD_PCREL_FROM_SECTION instead of
5147 md_pcrel_from, and TC_FORCE_RELOCATION_SECTION instead of
5148 TC_FORCE_RELOCATION.
5150 Mon Oct 23 16:20:04 1995 Ken Raeburn <raeburn@cygnus.com>
5152 * input-scrub.c (as_where): Set name to null pointer if we don't
5154 * messages.c (identify): Only print filename if non-null.
5155 (as_show_where): Ditto, for line number too.
5156 (as_warn_internal, as_bad_internal): Ditto.
5158 * input-file.c (input_file_open): If the input file can't be
5159 opened, consider it an error.
5161 Mon Oct 23 11:15:44 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk>
5163 * config/tc-mips.c: Added mips_4100 control, and support for
5164 accepting the 4100 as a MIPS architecture variant (md_begin,
5165 macro_build, mips_ip, md_parse_option). Adding suitable
5166 command-line OPTIONs, and updating the help text (md_show_usage).
5168 Wed Oct 18 13:20:32 1995 Ken Raeburn <raeburn@cygnus.com>
5170 * subsegs.c (subseg_begin): Only set absolute_frchain.fix_* when
5171 BFD_ASSEMBLER is defined.
5173 * Use one active frag and one obstack per frag chain:
5174 * frags.c (frags): Variable deleted.
5175 (frag_alloc): New function.
5176 (frag_grow, frag_more, frag_variant, frag_now_fix,
5177 frag_append_1_char): Refer to frchain_now->frch_obstack instead of
5179 (frag_new): Ditto. Verify that frch_last and frag_now match on
5180 entry and exit, and that old frag_now has non-zero type. Replace
5181 "know" uses with "assert". Use frag_alloc instead of mucking with
5183 * frags.h (frags): Declaration deleted.
5184 * subsegs.h (struct frchain): Add new field frch_frag_now.
5185 * subsegs.c (frchains, dummy_frag, absolute_frchain): New static
5187 (subsegs_begin): Initialize frchains obstack. Under gcc, don't
5188 give it any stricter alignment than frchainS structures need. Do
5189 not initialize frags obstack. Set frag_now to point to
5190 dummy_obstack. Initialize absolute_frchain.
5191 (subseg_set_rest): Save and restore frag_now in frch_frag_now
5192 field of frchainS. Don't create new frags on section switch, and
5193 use frag_alloc when creating a new frag chain. For absolute
5194 section, set frchain_now to absolute_frchain. Verify that
5195 frch_last and frag_now match on entry and exit. Initialize
5196 per-chain obstack, and under gcc, set required alignment to that
5197 needed by fragS structure.
5199 * write.c (chain_frchains_together_1): Verify fr_type is nonzero.
5201 * stabs.c (get_stab_string_offset): Only copy input string if a
5202 fresh copy is needed, not if the section already exists.
5203 (s_stab_generic): Cache stab section name to bypass lookups, since
5204 usually it will match. Could be made faster still by changing the
5205 memory allocation rules.
5206 (s_xstab): Cache section name to bypass repeated string
5209 * frags.c (frag_new): Deleted register declarations.
5211 * listing.c (frag_now): Don't declare.
5213 * as.c (chunksize): New variable.
5214 (debug_memory): New variable.
5215 (main): If debug_memory is set, reduce chunksize and
5217 * as.h (chunksize): Declare it.
5218 * read.c (read_begin): Use it.
5220 * config/tc-alpha.c (md_shortopts): Include 'g'.
5221 (md_parse_option): Ignore it.
5223 * Makefile.in (distclean): Remove Makefile and config.status from
5224 testsuite directory.
5225 (clean-here): Don't delete testsuite. Instead, delete only the
5226 files within it that would be generated by running tests.
5228 * config/tc-hppa.c (hppa_elf_mark_end_of_function): Call
5229 frag_now_fix instead of accessing obstack info directly.
5230 * config/tc-arm.c (s_ltorg): Ditto.
5231 (md_assemble): Ditto.
5233 * config/tc-i386.c (md_assemble): Call frag_grow instead of
5236 Wed Oct 18 12:22:59 1995 Ken Raeburn <raeburn@cygnus.com>
5238 * stabs.c (aout_process_stab): Insert debug symbol into symbol
5239 chain after parsing value expression, if any, to avoid separating
5240 continued .stabs lines.
5242 Mon Oct 16 10:56:41 1995 Ian Lance Taylor <ian@cygnus.com>
5244 * config/tc-mips.c (mips_elf_pseudo_table): Remove.
5245 (mips_pop_insert): Don't call pop_insert on mips_elf_pseudo_table.
5247 Mon Oct 16 07:07:37 1995 Michael Meissner <meissner@wogglebug.tiac.net>
5249 * config/tc-ppc.c (md_begin): Use new flags PPC_OPCODE_COMMON for
5250 -mcom support and PPC_OPCODE_ANY for -many.
5251 (md_parse_option): Ditto.
5253 (md_begin): For duplicate instructions, print all duplicates
5256 Sun Oct 15 22:06:14 1995 Michael Meissner <meissner@cygnus.com>
5258 * config/tc-ppc.c (md_parse_option): Support for -mcom to turn on
5259 common mode operation.
5260 (md_show_usage): Add -mcom to usage message.
5262 Fri Oct 13 13:32:45 1995 steve chamberlain <sac@slash.cygnus.com>
5264 * expr.c (op_rank): Add O_symbol_rva.
5265 * expr.h (operatorT): Add O_symbol_rva.
5266 * read.c (cons_worker): Set O_symbol_rva when necessary.
5267 * write.c (fix_new_exp): Understand O_symbol_rva.
5269 Tue Oct 10 11:34:14 1995 Ian Lance Taylor <ian@cygnus.com>
5271 * config/tc-mips.c: Correct s_cons arguments. From Michael
5272 Joosten <joost@ori.cadlab.de>.
5274 Mon Oct 9 19:59:53 1995 Ian Lance Taylor <ian@cygnus.com>
5276 * config/tc-ppc.c (ppc_macro): Make count unsigned.
5277 (ppc_biei): Set segment to now_seg and value to coff_n_line_nos.
5278 (ppc_frob_symbol): Handle C_BINCL and C_EINCL symbols by setting
5280 * config/obj-coff.c (coff_n_line_nos): Rename from n_line_nos, and
5281 make non-static. Change all users.
5282 * config/obj-coff.h (coff_n_line_nos): Declare.
5284 Fri Oct 6 16:24:27 1995 Ken Raeburn <raeburn@cygnus.com>
5286 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5288 * configure.in (AC_ARG_WITH(bfd-assembler)): Fix help message.
5290 * config/obj-elf.c (obj_elf_common): Convert specified byte
5291 alignment to power of two. Set size of local bss symbol.
5293 * config/tc-m68k.c (tc_gen_reloc): Fix typo in variable name.
5295 Fri Oct 6 15:22:25 1995 Ian Lance Taylor <ian@cygnus.com>
5297 * sb.c, macro.c: Decide whether to include <string.h> or
5298 <strings.h> just as as.h does.
5300 Fri Oct 6 09:55:33 1995 Doug Evans <dje@canuck.cygnus.com>
5302 * Makefile.in (site.exp): Fix setting of $srcdir.
5304 * config/tc-arm.c (md_atof): Fix little-endian output.
5305 * config/tc-arm.h (ARM_BI_ENDIAN): Move definition so defined for
5308 Thu Oct 5 20:17:30 1995 Ken Raeburn <raeburn@cygnus.com>
5310 * doc/as.texinfo: Split out the NS32k family documentation,
5311 despite its being commented out for now.
5312 * doc/c-ns32k.texi: New file.
5314 * sb.c, macro.c: Include string.h.
5316 * Makefile.in (comparison): Only check *.o; we don't care if
5317 timestamps inserted by the native linker differ.
5319 * config/tc-alpha.c (alpha_align): Only fill with a no-op pattern
5320 if alignment stricter than 4 bytes is requested; in that case,
5321 align to a 4-byte boundary first.
5323 Thu Sep 28 19:35:27 1995 Pat Rankin <rankin@eql.caltech.edu>
5325 * config/obj-vms.c (VMS_RSYM_Parse): eliminate "might be used
5326 uninitialized" warning for `Max_Source_Offset'.
5328 Wed Oct 4 16:17:02 1995 Kim Knuttila <krk@cygnus.com>
5330 * config/tc-ppc.c (parse_toc_entry): New function to parse [toc]
5331 qualifiers and detect errors if present.
5332 (md_assemble): Add call to parse_toc_entry. Also added some support
5333 for the [tocv] qualifier.
5334 (ppc_pe_tocd): New function to support data in the toc section.
5336 Wed Oct 4 14:03:39 1995 Ian Lance Taylor <ian@cygnus.com>
5338 * config/tc-ppc.c (ppc_frob_symbol): Don't create an aux entry for
5341 Tue Oct 3 12:18:19 1995 Ian Lance Taylor <ian@cygnus.com>
5343 * config/tc-m68k.c (isword): Accept all values from -65536 to
5344 +65535, so ~VAL will not be rejected.
5346 * cond.c (s_endif): Call demand_empty_rest_of_line. In MRI mode,
5347 skip characters after the pseudo-op.
5349 * read.c (get_line_sb): Don't look past buffer_limit.
5350 (s_include): In MRI mode, skip characters after the file name.
5352 Mon Oct 2 16:15:27 1995 Ian Lance Taylor <ian@cygnus.com>
5354 * config/m68k-parse.y (m68k_reg_parse): In MRI mode, permit
5355 periods in register names.
5357 For older changes see ChangeLog.1.